1 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3 * indent.c (skip_invisible): Use new retval of TEXT_PROP_MEANS_INVISIBLE.
5 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
6 If a parent is reached and noinherit is set, exit immediately.
7 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
9 * s/ms-w32.h (EXEC_SUFFIXES):
10 * s/msdos.h (EXEC_SUFFIXES):
11 * process.h (EXEC_SUFFIXES): Remove.
13 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
14 (decode_suffixes): Remove.
16 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
17 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
18 (invisible_ellipsis_p): Remove.
20 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
21 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
22 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
23 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
24 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
26 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
28 * lisp.h (Ftop_level): Add prototype.
30 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
31 (XTread_socket): Improve style of comments to follow other
34 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
35 is already prototyped in included lisp.h).
37 * frame.c (Fset_mouse_position): Improve style of comment to
38 follow other comments.
39 (Fset_mouse_pixel_position): Improve style of comment to follow
41 (Fmake_frame_visible): Doc fix and typo in comment.
42 (Fmake_frame_invisible): Doc fix and typo in comment.
43 (Ficonify_frame): Fix typo in comment.
45 2001-10-14 Gerd Moellmann <gerd@gnu.org>
47 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
48 * term.c, alloc.c: Put doc strings in comments.
50 2001-10-13 Gerd Moellmann <gerd@gnu.org>
52 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
53 Provide definitions for doc strings in comments.
55 * fns.c: Put doc strings in comments.
57 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
59 * dired.c (file_name_completion): Ignore a candidate directory if
60 it matches an element in completion-ignored-extensions that ends
62 (syms_of_dired) <completion-ignored-extensions>: Mention the above
63 feature in the doc string.
64 (Ffile_name_completion): Ditto.
66 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
68 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
70 * xfns.c (syms_of_xfns): Update calls to Fprovide.
72 * lisp.h (Fprovide): Update prototype.
73 (Ffeaturep, invisible_p): Remove.
75 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
76 (DOLIST, LOOP_PROPVAL): New macros.
77 (invisible_p, invisible_ellipsis_p): Use them.
78 (invisible_noellipsis_p): New function.
79 (syms_of_xdisp): Use empty_string.
81 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
83 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
84 (syms_of_lread) <Vafter_load_alist>: Update docstring.
86 * print.c (Fwith_output_to_temp_buffer): Align with
87 internal_with_output_to_temp_buffer.
88 (print_preprocess): Use traverse_intervals_noorder.
89 (print_object): Update call to traverse_intervals.
91 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
92 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
94 * intervals.c (traverse_intervals_noorder): New function.
95 (search_for_interval, count_intervals): Use it.
96 (traverse_intervals): Use less stack space and drop `depth' arg.
98 * fns.c (Ffeaturep): Add new `subfeature' arg.
99 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
100 (Qsubfeatures): New var.
101 (syms_of_fns): Initialize it.
103 * keymap.c (Fkey_description): Use empty_string.
104 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
105 (syms_of_keymap): Setup inheritance between maps.
106 Don't export Sdescribe_bindings_internal any more.
108 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
110 2001-10-12 Gerd Moellmann <gerd@gnu.org>
112 * xterm.c (notice_overwritten_cursor): Renamed from
113 note_overwritten_text_cursor. Rewritten to take glyph widths into
116 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
118 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
119 multi-line strings without a trailing "\n\".
121 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
123 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
126 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
128 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
130 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
131 * w32proc.c (sys_spawnve):
132 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
133 * w32.c (check_windows_init_file):
134 * sound.c (Fplay_sound):
135 * emacs.c (init_cmdargs):
136 * process.c (Fstart_process): Update calls to openp.
138 * callproc.c (Vexec_suffixes): New var.
139 (Fcall_process): Update call to openp.
140 (decode_suffixes): New function.
141 (syms_of_callproc): Init exec-suffixes.
143 * lread.c (Vload_suffixes, default_suffixes): New vars.
144 (openp): Take a lisp list of suffixes.
145 Check for file-name-handlers even if the file was absolute already.
146 (syms_of_lread): Declare load-suffixes.
147 (Fload): Fix up call to openp.
148 Don't bother checking for file-name-handler at the very beginning.
150 * keymap.h (Fcopy_keymap): Don't export.
152 * lisp.h (empty_string): Declare.
153 (Vload_suffixes, Vexec_suffixes): Declare.
154 (openp): Update prototype.
156 * emacs.c (empty_string): New var.
157 (syms_of_emacs): Initialize it.
159 * search.c (wordify): Use it.
161 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
162 selected window if it's not displayed there. Handle the case
163 when the window is dedicated.
164 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
166 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
168 * syntax.h (struct gl_state_s): Change the meaning of b_property.
169 Remove left_ok and right_ok.
170 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
171 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
172 new meaning of b_property.
174 * syntax.c (update_syntax_table): Simplify.
175 (Fforward_comment): Don't skip quoted chars when going backward.
177 2001-10-11 Gerd Moellmann <gerd@gnu.org>
179 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
180 in case I is of some unsigned type, in which case
181 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
182 comparison becomes bogus.
184 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
185 (Fuser_full_name): Fix bug treating a float as a fixnum.
187 * data.c (Fstring_to_number): Use make_fixnum_or_float.
189 * lisp.h (make_fixnum_or_float): New macro.
191 * lisp.h (circular_list_error): Add prototype.
193 * data.c (Qcircular_list): New variable.
194 (circular_list_error): New function.
195 (syms_of_data): Initialize it Qcircular_list.
197 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
199 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
200 casefiddle.c, buffer.c: Include keymap.h.
202 2001-10-10 Gerd Moellmann <gerd@gnu.org>
204 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
205 options. From Dave Love <d.love@dl.ac.uk>.
207 2001-10-09 Gerd Moellmann <gerd@gnu.org>
209 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
210 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
212 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
214 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
216 2001-10-08 Andrew Innes <andrewi@gnu.org>
218 * lisp.h [max]: Undef min and max before redefining them.
220 * w32gui.h: Do not undef min and max.
222 * w32heap.h: Do not undef min and max.
224 * s/ms-w32.h: Do not undef min and max.
226 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
228 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
230 2001-10-08 Sam Steingold <sds@gnu.org>
232 * keymap.c (current-active-maps): Quote newlines (compilation error).
234 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
236 * Makefile.in (lisp, shortlisp): Replace bindings.el with
237 bindings.elc, since otherwise doc strings in bindings.el get wrong
240 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
242 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
244 * keyboard.h (map_prompt): Remove.
246 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
247 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
249 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
251 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
253 * keyboard.c (map_prompt): Remove.
254 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
257 * keymap.h: New file. Extracted from lisp.h.
259 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
260 (accessible_keymaps_1): New function.
261 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
262 (Fwhere_is_internal): Use Fcurrent_active_maps.
263 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
264 Insert in current buffer rather than standard-output.
265 Don't call `help-mode'. Export to elisp.
266 (describe_buffer_bindings): New wrapper.
267 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
268 and Sdescribe_buffer_bindings.
270 2001-10-08 Gerd Moellmann <gerd@gnu.org>
272 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
273 Remove code setting signal handler.
275 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
276 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
278 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
280 * keyboard.c: Don't define min/max.
282 2001-10-08 Gerd Moellmann <gerd@gnu.org>
284 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
285 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
286 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
287 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
288 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
289 Don't define min/max.
291 * lisp.h (min, max): New macros.
293 * puresize.h (BASE_PURESIZE): Increase to 725000.
295 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
297 * xfaces.c (free_frame_menubar): Add prototype.
299 * lisp.h (init_window): Add prototype.
301 * editfns.c: Include ctype.h.
303 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
304 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
305 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
308 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
309 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
310 `popup_activated_flag' and `title'.
312 * doc.c (Fdocumentation_property): Fix typo in a doc string.
314 * emacs.c (main): Remove extra `;'.
316 * atimer.h (struct atimer): Fix typos in a comment.
318 * atimer.c: Fix typo.
320 * Makefile.in: Fix typo.
322 * README: Remove obsolete part mentioning removed VMS file.
324 2001-10-07 Miles Bader <miles@gnu.org>
326 * Makefile.in (lisp, shortlisp): Add `button.elc'.
328 2001-10-07 Ken Raeburn <raeburn@gnu.org>
330 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
333 * lisp.h (Ffield_end): Declare.
335 2001-10-07 Gerd Moellmann <gerd@gnu.org>
337 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
339 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
341 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
343 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
345 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
346 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
348 * alloc.c (inhibit_garbage_collection): Simplify.
349 (Fmemory_use_counts): Ditto.
351 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
352 (syms_of_data): DEFVAR_INT most-positive-fixnum and
353 most-negative-fixnum.
355 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
356 (FIXNUM_OVERFLOW_P): New macros.
358 2001-10-06 Miles Bader <miles@gnu.org>
360 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
361 scroll_bar_bottom_shadow_pixel fields.
362 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
363 for the shadows, and tell the toolkit about them if we succeed.
364 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
365 Free scroll-bar shadow colors.
366 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
367 Free scroll-bar shadow colors when the background color changes.
368 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
369 Initialize scroll-bar shadow-color fields.
371 2001-10-05 Gerd Moellmann <gerd@gnu.org>
373 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
375 2001-10-05 Miles Bader <miles@gnu.org>
377 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
378 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
379 New functions (were in simple.el).
380 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
381 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
382 (syms_of_minibuf): Initialize them.
384 2001-10-05 Gerd Moellmann <gerd@gnu.org>
386 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
387 (tiff_load): Install them as error and warning handler.
389 2001-10-04 Andrew Innes <andrewi@gnu.org>
391 * w32fns.c (x_to_w32_color): Fix argument to alloca.
392 (w32_load_system_font): Don't believe what GetLanguageFontInfo
393 says; query codepage info directly to determine if font is double byte.
394 (x_to_w32_charset): Handle private format for unknown charsets.
395 Handle wildcards in charset spec, by ignoring them.
396 (w32_codepage_for_font): Fix argument to alloca. Don't remove
397 "*-" prefix from charset.
398 (x_to_w32_font): Enlarge remainder array for safety. Specifically
399 handle the truncated font spec form constructed by font_list_1, so
400 that we correctly identify the charset fields. Don't remove "*-"
402 (w32_list_synthesized_fonts): Fix argument to alloca.
404 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
406 * window.h (MINI_WINDOW_P): Use NILP.
408 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
410 * termhooks.h (struct input_event): Use proper type for `kind'.
412 2001-10-04 Gerd Moellmann <gerd@gnu.org>
414 This handles unknown keysyms better than before. For example,
415 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
416 Emacs formerly completely ignored F5. With the change, it derives
417 a key symbol from the name of the X keysym, `ccaron' in this case.
418 Reported by Martin Buchholz.
420 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
423 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
424 that EVENT->code isn't a function key, use the keysym's name.
426 2001-10-04 Gerd Moellmann <gerd@gnu.org>
428 FOREACH is a macro that should make it easier to loop over Lisp
429 lists with checks for cycles and proper lists.
431 * lisp.h (LIST_END_P, FOREACH): New macros.
433 2001-10-04 Gerd Moellmann <gerd@gnu.org>
435 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
436 called for a lost connection. Prevent dumping core in this case.
437 Instead print the X error, and exit. On user request.
439 * xterm.c (error_msg): New variable.
440 (x_fatal_error_signal): New function.
441 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
442 as fatal_error_signal_hook around the call to XtCloseDisplay.
444 * emacs.c (fatal_error_signal_hook): New variable.
445 (fatal_error_signal): Call that function.
447 2001-10-04 Gerd Moellmann <gerd@gnu.org>
449 With this, Emacs prints how much pure storage it will
450 approximately need in case pure storage overflows while dumping.
452 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
454 (init_alloc_once): Initialize new variables.
455 (PURE_POINTER_P): Use new variables.
456 (pure_alloc): If pure storage overflows, allocate from the heap.
457 (check_pure_size): New function.
458 (Fgarbage_collect): Don't GC if pure storage has overflowed.
460 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
461 (check_pure_size): Add prototype.
463 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
465 2001-10-04 Gerd Moellmann <gerd@gnu.org>
467 This adds a post-gc-hook that's run with GC inhibited.
468 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
470 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
471 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
472 (Fgarbage_collect): Run post-gc-hook.
474 2001-10-04 Gerd Moellmann <gerd@gnu.org>
476 This adds `defvaralias' and `indirect-variable'. Changes not
477 directly related to this feature are there to gain the same
478 performance again as before variable aliases.
480 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
481 code to get and set symbol values, to take defvaralias into account.
483 (Note: the new `constant' bit-flag in symbols would make it
484 possible to define arbitrary read-only variables, e.g. with
487 Documentation is in lispref/variables.texi. Added to NEWS.
489 * lisp.h (enum symbol_interned): New enumeration.
490 (struct Lisp_Symbol): Remove member `obarray', add
491 `indirect_variable', `constant', and `interned'.
492 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
493 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
494 (indirect_variable): Add prototype.
496 * print.c (print_preprocess, print_object): Test internedness of
499 * lread.c (Fintern, Funintern): Set symbol's interned and constant
501 (init_obarray): Likewise for t and nil.
503 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
504 (Fdefvaralias): New function.
505 (specbind): Simplify the test if symbol is a constant.
506 (syms_of_eval): Defsubr Fdefvaralias.
508 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
509 (Qcyclic_variable_indirection): New variable.
510 (Fkeywordp): Check for internedness differently.
511 (Fmakunbound): Simplify the test if symbol is a constant.
512 (indirect_variable, Findirect_variable): New functions.
513 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
515 (let_shadows_buffer_binding_p): Check for variable aliases.
516 (set_internal): Simplify the test if SYMBOL is a constant.
517 If SYMBOL has a buffer-local value and is an alias, use the aliased
519 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
522 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
523 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
526 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
528 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
529 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
530 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
532 2001-10-04 Gerd Moellmann <gerd@gnu.org>
536 2001-10-03 Miles Bader <miles@gnu.org>
538 * callproc.c (syms_of_callproc): Explicitly state in the
539 documentation for `process-environment' that earlier entries take
540 precedence over later ones.
542 2001-10-02 Miles Bader <miles@gnu.org>
544 * textprop.c (Fnext_char_property_change)
545 (Fprevious_char_property_change): Remove reference to non-existant
546 argument OBJECT from doc-string.
548 2001-10-01 Gerd Moellmann <gerd@gnu.org>
550 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
551 (try_window_id): Skip back over lines ending in a newline from a
554 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
557 2001-10-01 Richard M. Stallman <rms@gnu.org>
559 * search.c (Freplace_match): Doc fix.
561 2001-09-28 Andrew Innes <andrewi@gnu.org>
563 * w32menu.c (set_frame_menubar): Take into account that
564 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
567 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
569 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
571 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
573 * s/gnu-linux.h: Fix a typo in comment.
575 2001-09-28 Andreas Schwab <schwab@suse.de>
577 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
578 nocombreloc, in case -z combreloc is the default.
580 2001-09-28 Gerd Moellmann <gerd@gnu.org>
582 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
583 really going on here.
585 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
587 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
589 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
591 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
592 utf-8, menu-bar, and latin-N.
593 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
595 (lisp): Add latin-N, since they are preloaded.
597 2001-09-27 Gerd Moellmann <gerd@gnu.org>
599 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
600 to the left. Some cleanup.
602 * xdisp.c (display_mode_element): One more case where a string's
603 multibyteness should be used for display.
605 2001-09-26 Gerd Moellmann <gerd@gnu.org>
607 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
610 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
611 of the only temporarily set echoing flag for deciding when
614 * keyboard.c (echo_kboard): Make externally visible.
616 * lisp.h (echo_kboard): Declare extern.
618 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
619 fonts_changed_p if we need larger matrices due to vscrolling.
620 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
621 this round of redisplay if make_cursor_line_fully_visible fails.
622 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
623 (try_cursor_movement, try_scrolling): Use them instead of integers.
625 * dispextern.h (required_matrix_width, required_matrix_height):
628 * dispnew.c (required_matrix_width, required_matrix_height):
630 (allocate_matrices_for_window_redisplay)
631 (allocate_matrices_for_frame_redisplay: Use them.
632 Remove parameters CH_DIM.
634 * xdisp.c (display_mode_lines): Temporarily set selected_frame
635 and selected_window to the frame of the window whose mode-lines
636 are displayed, and to the window itself.
637 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
640 2001-09-25 Gerd Moellmann <gerd@gnu.org>
642 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
643 the image cache under us.
645 * xdisp.c (display_mode_element): If the mode element is a symbol
646 with a string value, use that string's multibyteness for displaying.
648 * keyboard.c (read_char): Don't clear a message for a switch-frame
649 event. From Stefan Monnier <monnier@cs.yale.edu>.
651 * xterm.c (fast_find_position) [0]: Add a presumably more correct
652 version for after 21.1.
654 * xdisp.c (row_containing_pos): Make externally visible.
656 * dispextern.h (row_containing_pos): Add prototype.
658 * process.c (send_process): Disable composition if from_byte < 0.
659 From Kenichi Handa <handa@etl.go.jp>.
661 2001-09-24 Gerd Moellmann <gerd@gnu.org>
663 * xterm.c (refreshicon): Function removed.
665 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
667 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
669 * xterm.c (toplevel): Remove includes in #if 0.
671 * process.c (sigchld_handler) [LINUX]: Don't return from
672 the signal handler at the end of the loop.
674 2001-09-21 Gerd Moellmann <gerd@gnu.org>
676 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
677 Terminate only if kill returns -1, and errno is ESRCH.
679 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
681 * Makefile.in (shortlisp): Add ../lisp/env.elc.
683 2001-09-20 Gerd Moellmann <gerd@gnu.org>
685 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
686 since this function can be called during GC.
688 * callproc.c (Fcall_process): Handle errors from pipe(2).
689 (child_setup): Delete code in #ifdef vipc.
691 2001-09-19 Gerd Moellmann <gerd@gnu.org>
693 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
694 (display_mode_element): Display the string from decode_mode_spec
695 depending on its multibyteness.
697 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
699 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
701 2001-09-18 Gerd Moellmann <gerd@gnu.org>
703 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
704 recursive_edit_unwind.
705 (recursive_edit_unwind): Set kboard state according to
708 * buffer.c (modify_overlay): Don't do nothing if START == END;
709 This can still be a modification, for example when an overlay has
710 a before-string or after-string.
711 (Fdelete_overlay): Prevent redisplay optimizations when deleting
712 an overlay with before-string or after-string.
714 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
715 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
717 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
718 first_unchanged_at_end_row is in front of
719 last_unchanged_at_beg_row. This code should be removed after the
722 2001-09-17 Gerd Moellmann <gerd@gnu.org>
724 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
725 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
727 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
730 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
732 * dired.c (Ffile_attributes): Doc fix.
734 2001-09-14 Gerd Moellmann <gerd@gnu.org>
736 * fileio.c (Ffile_symlink_p): Fix last change.
738 * filelock.c (current_lock_owner): Fix last change.
740 2001-09-13 Gerd Moellmann <gerd@gnu.org>
742 * filelock.c (current_lock_owner): If readlink returns ERANGE,
743 take that to mean that the buffer is too small.
745 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
746 that to mean that the buffer is too small.
748 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
749 current buffer's multibyteness when discarding the iterator's
752 * xfns.c (Fx_window_property): Handle case that property gets
753 deleted between the two calls to XGetWindowProperty.
755 2001-09-11 Gerd Moellmann <gerd@gnu.org>
757 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
759 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
760 in addition to read-only.
762 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
763 to t in addition to read-only.
765 * lisp.h (Qinhibit_modification_hooks): Declare.
767 * insdel.c (Qinhibit_modification_hooks): New variable.
768 (syms_of_insdel): Initialize and staticpro it.
770 * textprop.c (verify_interval_modification): Don't run
771 modification-hooks if inhibit_modification_hooks.
773 * dispnew.c (set_window_cursor_after_update): Fix code
774 finding glyph row containing cursor when cursor_in_echo_area
777 * xdisp.c (init_from_display_pos): Put some code in #if 0.
778 (add_to_log): Use bcopy instead of strcpy.
779 (init_from_display_pos): Use an explicit loop over bytes in
780 overlay strings instead of calling index.
782 2001-09-10 Gerd Moellmann <gerd@gnu.org>
784 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
786 * dispnew.c (direct_output_for_insert): Don't change IT's
787 stop_charpos to something in front of its current position.
789 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
792 2001-09-10 Richard M. Stallman <rms@gnu.org>
794 * frame.c (Fmouse_position): Doc fix.
796 2001-09-07 Gerd Moellmann <gerd@gnu.org>
798 * xdisp.c (init_from_display_pos): Don't compare the result
799 of calling index with NULL.
801 2001-09-06 Gerd Moellmann <gerd@gnu.org>
803 * xfns.c (x_set_background_color): Don't change the colors
804 of the X window of scroll bar widgets.
806 2001-09-05 Andrew Innes <andrewi@gnu.org>
808 * w32fns.c (w32_createwindow): Undo last change.
810 2001-09-05 Gerd Moellmann <gerd@gnu.org>
812 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
814 * xdisp.c (string_buffer_position): Use *single_char_property*
815 functions instead of the *single_property* functions.
817 2001-09-04 Andrew Innes <andrewi@gnu.org>
819 * w32term.c (w32_read_socket): Add more information to debugging
822 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
823 from Emacs frames, so that calls to GetClipBox in w32term.c
824 correctly report when part of a frame is visible (including
825 scrollbars, etc). This prevents repeated redrawing of frames when
826 only a scrollbar is visible.
827 (w32_wnd_proc): Add more frame information to debugging output.
829 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
831 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
833 2001-09-03 Gerd Moellmann <gerd@gnu.org>
835 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
836 help-echo for a string which doesn't have help-echo itself, use
837 get-char-property to obtain the help-echo from the string's buffer
838 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
839 have mouse-face, look ``under'' the string for mouse-face from an
841 (fast_find_position): Add parameter STOP. In the final row, stop
842 before glyphs having STOP as object. Don't consider glyphs that
843 are not from a buffer.
845 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
847 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
849 * fns.c (Fmd5): Doc fix.
851 2001-08-31 Gerd Moellmann <gerd@gnu.org>
853 * composite.c (update_compositions): Do nothing if
854 inhibit-modification-hooks is set.
856 2001-08-30 Gerd Moellmann <gerd@gnu.org>
858 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
859 and check_message_stack if terminating abnormally. We want
860 glyph matrices etc. in a core dump.
862 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
863 (syms_of_xdisp): Initialize them.
864 (handle_single_display_prop): Don't change point, bind `object',
865 `position', and `buffer-position' instead to the object having the
866 `display' property, position in the object and position in the buffer.
868 * fileio.c (Finsert_file_contents): Don't change the multibyteness
869 of the buffer if REPLACE is non-nil.
871 2001-08-29 Gerd Moellmann <gerd@gnu.org>
873 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
875 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
877 * w32term.c (x_set_glyph_string_background_width)
878 (show_mouse_face): Track the last changes in xterm.c.
880 2001-08-28 Gerd Moellmann <gerd@gnu.org>
882 * xterm.c (x_set_glyph_string_background_width): Set the glyph
883 string's background width so that multi-line mouse-face is drawn
884 to the right edge of the window.
885 (show_mouse_face): Set the row's mouse_face_p flag after drawing
888 * dispnew.c (direct_output_for_insert): Set updated_area
889 before inserting/writing glyphs.
891 * xdisp.c (display_mode_element): Use string_byte_to_char to
892 determine character positions in strings, use chars_in_text
894 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
895 a matrix as parameter; this is easier to use from GDB.
897 2001-08-28 Miles Bader <miles@gnu.org>
899 * textprop.c (Fprevious_single_char_property_change)
900 (Fnext_single_char_property_change): Doc fixes.
902 2001-08-27 Gerd Moellmann <gerd@gnu.org>
904 * fileio.c (Finsert_file_contents): Allocate, restore, and
905 free composition data in the case of REPLACE not being nil.
907 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
908 there exist overlay strings with newlines at POS.
909 (text_outside_line_unchanged_p): Return 0 if changes start at
910 START and overlays exist at START. Likewise for END.
911 (try_window_id): Give up if init_to_row_end returns 0.
913 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
916 2001-08-24 Gerd Moellmann <gerd@gnu.org>
918 * keymap.c (access_keymap): Return the cdr of the binding of
919 a generic character instead of its definition (KEY . BINDING).
921 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
922 to 0 also in the REPLACE case.
924 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
926 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
927 open to determine whether file is readable (as for DOS_NT).
929 2001-08-23 Gerd Moellmann <gerd@gnu.org>
931 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
932 coding.type is coding_type_no_conversion or coding_type_raw_text,
933 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
934 non-nil instead of just setting enable_multibyte_characters in the
937 2001-08-22 Gerd Moellmann <gerd@gnu.org>
939 * dispextern.h (struct face_cache): Add member
942 * xfaces.c (menu_face_changed_default): New variable.
943 (menu_face_changed_count): Variable removed.
944 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
945 the menu_face_changed_default flag, otherwise set the FRAME's
946 menu_face_changed_p flag if the `menu' face has been changed.
947 Prevent calling set_font_frame_param if FRAME is t.
948 (make_face_cache): Initialize cache's menu_face_changed_p
949 from menu_face_changed_default.
950 (realize_basic_faces): Look into the frame's face cache to
951 determine if the menu appearance needs updating.
953 * keymap.c (access_keymap): Fix last change to not consider
954 IDX when it has modifiers.
956 2001-08-21 Gerd Moellmann <gerd@gnu.org>
958 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
959 . BINDING) exists, where GENERIC-CHAR is the generic character of
960 the charset of IDX, return BINDING unless there exists a binding
963 2001-08-16 Gerd Moellmann <gerd@gnu.org>
965 * xrdb.c (SYSV): Don't define on Solaris 2.
966 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
968 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
969 of the screen line, not text line, containing IT's current position.
971 2001-08-15 Gerd Moellmann <gerd@gnu.org>
973 * window.c (window_scroll_pixel_based): Don't recenter if
974 PT is partially visible in the window.
976 * xterm.c (expose_window_tree, expose_window, expose_line):
977 Return 1 when overwriting mouse-face.
978 (expose_frame): If mouse-face was overwritten, redo it.
980 * xfaces.c (x_update_menu_appearance): Don't call
981 set_frame_menubar, let the next redisplay do it.
983 2001-08-14 Andrew Innes <andrewi@gnu.org>
985 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
986 drawing glyph string.
988 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
990 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
993 2001-08-14 Gerd Moellmann <gerd@gnu.org>
995 * xfaces.c (x_update_menu_appearance): Save and restore value of
996 interrupt_input_blocked.
998 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1000 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1001 a line start, move back to the line start.
1003 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1004 exactly when a mini-buffer is active.
1006 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1007 in units of 1/8 character on non window-system frames.
1008 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1010 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1012 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1015 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1017 * keyboard.c (Vpre_help_message): New variable.
1018 (syms_of_keyboard): Initialize and staticpro it.
1019 (show_help_echo): Record current message before displaying a
1020 help-echo, and restore that message when clearing the help.
1022 * xfns.c (x_create_im): Remove prototype.
1024 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1026 * dispnew.c (adjust_glyph_matrix): Undo last change.
1028 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1030 * dispnew.c (adjust_glyph_matrix): In the optimization for
1031 windows whose height has changed, disable partially visible lines.
1033 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1035 * window.c (Frecenter): If ARG < 0, and on a window system
1036 frame, count in some empty lines when we can't move -ARG lines down.
1038 * xdisp.c (start_display): Don't try to determine the continuation
1039 lines width if lines are truncated. It's superfluous and leads to
1040 incorrect results if POS is not visible in the window after
1041 reseating the iterator at the previous line start.
1043 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1045 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1047 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1049 * alloc.c (init_stack): Remove declaration.
1051 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1053 * keyboard.c (read_key_sequence): Check that key is an integer
1054 before comparing it with quit_char.
1055 (add_command_key): Use larger_vector.
1056 (read_char_x_menu_prompt): Instead of converting symbol and
1057 integer events into conses (EVENT . nil), use (EVENT . disabled)
1058 which cannot be confused with valid events.
1059 (read_char): When reading from Vunread_command_events, check for
1060 events of the form (EVENT . disabled) instead of
1063 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1064 a float, determine the max height from the frame's height.
1066 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1068 * xdisp.c (redisplay_internal): Take message_cleared_p into
1069 account only if minibuf_level == 0.
1071 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1073 * xdisp.c (redisplay_internal): Add a check for the last
1076 * xdisp.c (message_cleared_p): New variable.
1077 (clear_message): Set message_cleared_p when clearing the current
1079 (redisplay_internal): Look at message_cleared_p to capture
1080 the case that the echo area should be cleared.
1082 * keyboard.c (command_loop_1): Fix spelling of
1083 resize_echo_area_exactly.
1085 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1087 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1089 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1090 current matrix when the window gets smaller.
1092 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1094 * print.c (strout): Cast the character passed to insert_char to
1095 unsigned char, to avoid sign extension when it is promoted to int.
1097 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1099 * fileio.c (Finsert_file_contents): Don't treat a return value
1100 of 0 from emacs_read as an IO error.
1102 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1104 * keyboard.c (abs): New macro.
1105 (double_click_fuzz): New variable.
1106 (make_lispy_event): Use it to determine what makes a double-click.
1107 (syms_of_keyboard): DEFVAR_INT it.
1109 * xmenu.c (set_frame_menubar): Take into account that
1110 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1113 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1115 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1117 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1118 of row's visible height.
1120 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1121 deal with the first overlay string having an image `display' property.
1122 (try_window_reusing_current_matrix, compute_line_metrics):
1123 Fix computation of row's visible height for the case that part of the
1124 row is invisible above and part of the row is at the same time
1125 invisible below the window.
1127 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1129 * xfns.c (x-show-tip): Doc fix.
1131 * xfns.c (Vx_max_tooltip_size): New variable.
1132 (syms_of_xfns): DEFVAR_LISP it.
1133 (Fx_show_tip): Set frame's window_width to the width of the
1134 window. Use a maximum tooltip size specified by
1135 Vx_max_tooltip_size, if that has valid contents.
1136 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1138 2001-07-26 Andrew Innes <andrewi@gnu.org>
1140 * w32term.c (x_display_list): New variable.
1141 (w32_term_init): Set it.
1143 * w32term.h (x_display_list): New extern.
1145 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1147 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1148 is non-nil, instead of when redisplaying_p is non-zero.
1150 (mark_window_display_accurate_1): Add an assertion.
1152 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1154 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1156 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1157 events so that we get a chance of processing expose events.
1159 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1161 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1163 * xfns.c (valid_image_p): Protect better against invalid image
1164 specifications. Previous code could signal an error.
1166 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1168 * indent.c (current_column): Fix column computation in the
1169 presence of display table entries.
1170 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1172 * dispnew.c (adjust_glyph_matrix): In the optimization for
1173 windows whose height has changed, use the new window height
1174 to compute which rows to invalidate.
1176 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1177 (MAX_10_EXP): New macro.
1180 * coding.c (code_convert_region): Handle the multibyte case if
1181 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1183 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1185 * dispextern.h (struct face): Change type of `stipple' to
1188 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1190 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1192 * dispnew.c (update_window): Don't set the cursor at the end
1193 of the update if display update has been paused.
1195 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1197 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1199 * fns.c (Fset_char_table_default): Check that a charset is defined
1200 before checking its dimension.
1202 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1204 * coding.c (setup_coding_system): Don't do any designation based
1205 on reg_bits if charset is not yet defined.
1207 * lisp.h (XVECTOR): Verify correct object type before returning a
1208 pointer, using eassert.
1210 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1212 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1213 Increase to 4096 because of paste problems reported on GNU/Linux.
1215 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1217 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1219 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1221 * fileio.c (unwind_read): Function removed.
1222 (read_non_regular, read_non_regular_quit): New functions.
1223 (Finsert_file_contents): When reading from non-regular files,
1224 arrange to catch a `quit' and terminate the loop. Rearrange
1225 code so that a `quit' when reading from a regular file doesn't
1226 insert text in the buffer.
1228 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1229 Clear faces afterwards.
1230 (clear_font_table): Take a x_display_info parameter. Don't free
1231 fonts being the default font of any frame on the given display.
1233 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1235 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1236 instead of CHAR_STRING which can signal an error.
1238 * charset.c (char_to_string_1): Extracted from char_to_string.
1239 Return -1 instead of signaling an error.
1240 (char_to_string): Use it.
1242 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1244 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1246 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1247 is t, don't try to append anything to it.
1249 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1251 * dired.c (file_name_completion): Pass dp->d_name to
1252 Fstring_match, not elt, which is always nil here.
1254 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1256 * xselect.c (x_decline_selection_request): Handle errors
1257 caused by receivers that have vanished.
1259 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1260 ignoring events on foreign windows in #if 0. Always dispatch
1261 the event after checking it with x_handle_property_notify.
1263 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1264 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1265 TRACE macros to facilitate debugging. Add additional trace statements.
1266 (toplevel): Add prototypes for file-local functions.
1267 (x_atom_to_symbol): Remove DPYINFO parameter.
1269 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1271 * w32menu.c (menubar_selection_callback, w32_menu_show):
1272 Initialize `entry' to nil.
1273 (w32_dialog_show): Remove unused `save_wv' variable.
1274 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1276 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1278 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1280 * fileio.c (unwind_read): Print a message when discarding inserted
1281 text or switching the buffer to unibyte. Change parameter.
1282 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1284 * fileio.c (unwind_read): New function.
1285 (Finsert_file_contents): Record it as unwind-function for
1286 the case that reading is interrupted by C-g.
1288 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1290 * dispnew.c (update_window): Don't skip the header-line
1291 update when scrolling_window returns 0.
1293 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1295 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1296 for the case that x_decode_color signals an error.
1298 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1300 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1302 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1303 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1306 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1308 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1309 doc string line for dos-timezone-offset.
1311 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1312 inline assembly, to avoid compiler warnings.
1313 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1314 line for dos-unsupported-char-glyph.
1316 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1318 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1320 * sound.c: Include Emacs' header files with #include "...".
1322 * eval.c (specbind): Additionally record the buffer that was
1323 current when a buffer-local or frame-local variable was bound.
1325 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1327 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1328 to unibyte characters in unibyte buffers.
1330 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1332 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1333 the frame on the binding stack. Change format of entries for
1334 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1335 (unbind_to): Handle unbinding a frame-local variable.
1337 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1338 glyphs and truncation glyphs at the end of a row from its pixel width.
1339 (dump_glyph_row): Print row's continuation_lines_width.
1340 (try_window_id): Take the shortcut if ZV is visible in the
1341 window, but there are actually no changes at ZV.
1343 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1345 * xterm.h (x_free_dpy_colors): Add prototype.
1347 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1348 right number of arguments.
1350 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1351 ($(lwlibdir)TAGS): New target.
1352 (TAGS): Fix dependency list.
1354 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1357 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1359 * emacs.c (main): Remove extern declaration for sys_nerr, which
1360 isn't used and causes a compilation error with GCC 3.0 on
1363 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1365 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1366 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1367 (toplevel): Include <signal.h> and syssignal.h.
1369 * sound.c (vox_configure, vox_close): Turn off atimers
1372 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1374 * keyboard.c (read_char) <non_reread>: Record the previous idle
1375 start time before calling timer_stop_idle.
1376 (read_char) <reread_first>: After processing a help-echo event,
1377 restore the previous idle start time.
1379 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1380 the start of invisible text.
1381 (setup_for_ellipsis): New function.
1382 (next_overlay_string): After all overlay strings have been
1383 processed, display an ellipsis if necessary.
1384 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1385 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1387 * dispextern.h (struct iterator_stack_entry): Add member
1390 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1392 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1393 on the value of the wait-for-wm frame parameter.
1395 * xterm.h (struct x_output): Add member wait_for_wm.
1397 * xfns.c (Qwait_for_wm): New variable.
1398 (x_frame_parms): Add entry for `wait-for-wm".
1399 (x_set_wait_for_wm): New function.
1400 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1401 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1403 * xdisp.c (try_window_id) <all changes below window end>: Don't
1404 take this shortcut if ZV is visible in the window.
1405 (try_window_id): When checking for window start being in changed
1406 text, don't check that the buffer's size has changed.
1408 2001-06-23 Richard M. Stallman <rms@gnu.org>
1410 * minibuf.c (Fcompleting_read): Doc fix.
1412 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1414 * composite.c (Ffind_composition_internal): Accept ZV
1415 and a string's end position as POS.
1417 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1419 * composite.c (Ffind_composition_internal): Check POS
1422 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1424 * editfns.c (Fmessage_box): If the frame is not under a window
1425 system, output the message in the echo area.
1427 2001-06-14 Richard M. Stallman <rms@gnu.org>
1429 * xdisp.c (try_window_id): When EOB is visible, don't treat
1430 insertion at EOB as if it were "off the bottom of the screen."
1432 2001-06-11 Andrew Innes <andrewi@gnu.org>
1434 * w32proc.c (create_child): Add new parameter is_gui_app.
1435 (w32_executable_type): Add new parameter is_gui_app.
1436 (sys_spawnve): Use it.
1437 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1438 SIGQUIT. This matches better how the signals are interpreted by
1439 MSVC compiled programs.
1440 (syms_of_ntproc): Update docstring.
1442 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1444 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1445 well otherwise note_mouse_highlight might optimize away highlighting
1446 if we pass over that same overlay again.
1448 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1450 * lread.c (Fload): Document that the argument is run via
1451 substitute-in-file-name.
1453 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1455 * Makefile.in (bootstrap-doc): New target.
1456 (bootstrap-emacs): Depend on it.
1458 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1459 auto-save-list-file-name when shutting down Emacs, because
1460 creating the directory might signal an error, and leaves
1461 Emacs in a strange state.
1463 * term.c: (tty_cursor_hidden): New variable.
1464 (update_begin): Don't call tty_hide_cursor. Clean up.
1465 (update_end, set_terminal_window, set_scroll_region): Clean up.
1466 (ring_bell, reset_terminal_modes): Clean up.
1467 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1468 on tty_cursor_hidden.
1469 (write_glyphs): Call tty_hide_cursor.
1471 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1473 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1475 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1477 * xfns.c (enum image_value_type): New enumerator
1478 IMAGE_STRING_OR_NIL_VALUE.
1479 (parse_image_spec): Handle it.
1480 (xbm_format, pbm_format): Use it for :foreground and :background.
1481 (xbm_load, pbm_load): Check for nil color names.
1483 * xterm.c (note_mouse_highlight): If an overlapping overlay
1484 exists, but we find that we highlight the same overlay as before,
1485 don't do the highlighting again.
1487 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1489 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1490 Protect unibyte strings created by replacing their multibyte
1491 equivalents in menu_items.
1493 * keymap.c (Fsingle_key_description): NUL-terminate the string
1494 buffer before calling build_string.
1496 * callproc.c (Fcall_process): Deal with decode_coding returning
1497 CODING_FINISH_INCONSISTENT_EOL.
1499 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1501 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1502 an item's name with its key description in case the description
1503 is a multibyte string.
1505 * keymap.c (Fsingle_key_description): Create a multibyte string
1508 * macros.c (Fstart_kbd_macro): Doc fix.
1510 * xterm.c (cursor_in_mouse_face_p): New function.
1511 (x_draw_stretch_glyph_string): Use it to choose a different GC
1512 when drawing a cursor within highlighted text.
1514 * editfns.c (char_property_eq): Put in #if 0.
1516 * indent.c (string_display_width): Put in #if 0.
1518 * lread.c (Fload): Remove unused label.
1520 * termcap.c (speeds): Put in #if 0.
1522 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1524 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1526 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1527 transformation matrix by 10.
1529 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1531 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1532 only if it's equal to the former foreground pixel color.
1533 (x_set_foreground_color, x_set_background_color)
1534 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1536 2001-05-16 Dave Love <fx@gnu.org>
1538 * insdel.c (signal_before_change, signal_after_change): Consider a
1539 local change hook which changes the buffer.
1541 * process.c (read_process_output): Don't call signal_after_change
1542 and update_compositions after insert_from_string_before_markers.
1544 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1546 * xfaces.c (split_font_name): Use the right field when
1547 checking for `[...]' syntax.
1549 * buffer.c (copy_overlays): New function.
1550 (clone_per_buffer_values): Use it.
1552 * buffer.h (OVERLAY_PLIST): New macro.
1554 * keymap.c (Fsingle_key_description): Replace a build_string with
1555 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1557 * fontset.c (Ffontset_info): Check that face is non-null
1558 before accessing its fields.
1560 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1562 * keyboard.c (read_key_sequence): Prevent generating a fake
1565 * xfaces.c (split_font_name): Handle `[...]' for the right
1568 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1569 of CCL_STAT_INVALID_CMD.
1571 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1573 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1574 in <var> has no default value yet.
1576 * xfaces.c (try_alternative_families): First try the FAMILY.
1577 And if nothing is found in the end, try again with scalable fonts.
1578 (try_font_list): Let try_alternative_families do a bit more of
1579 the work. Only use FAMILY if it is not nil.
1580 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1582 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1584 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1585 pointer shape when show_mouse_face has already done it.
1587 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1590 * xfaces.c (split_font_name): Make sure to leave the loop
1591 with the right value of `i'.
1593 * xfaces.c (split_font_name): Handle matrix transformations
1594 in the pixel and point size fields of XLFD font names.
1595 (xlfd_point_size): Likewise.
1597 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1599 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1600 (x_to_w32_font): Add prototype.
1602 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1603 redefining, to avoid compiler warnings.
1605 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1607 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1608 (w32_get_bdf_glyph): Cast between unsigned char and char when
1609 passing arguments to subroutines, to shut up compiler warnings.
1610 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1613 * xfaces.c: Include keyboard.h before frame.h, not after it.
1615 * widget.c: Include keyboard.h before frame.h.
1617 * w32term.h (struct image, struct face): Forward declaration, to
1618 avoid compiler warnings.
1620 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1622 * keyboard.c (read_key_sequence): Don't modify events when
1623 generating fake prefix keys (mode-line, scroll-bar, ...) since
1624 this prevents proper processing of such events when pushed back
1625 into unread-command-events.
1627 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1628 actually redrawn. Make the function static.
1629 (note_mouse_highlight): Fix a case where the mouse cursor
1630 was changed back to the text cursor.
1632 * xterm.h (clear_mouse_face): Remove prototype.
1634 * xdisp.c (try_window_id): Fix the fix and set the right
1637 * xdisp.c (try_window_id): Fix computation of window end in the
1638 case that lines were deleted at the end of the window. Add some
1639 more debug_method_adds.
1641 * xfaces.c (try_alternative_families): New function.
1642 (try_font_list): Use it. If ATTRS specifies a family, check
1643 fonts from that family first.
1644 (choose_face_font): Remove code setting the family part of
1647 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1649 * xdisp.c (try_window_id): Fix case of all changes before
1652 * xdisp.c (try_window_id): Add some xasserts.
1654 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1656 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1658 2001-05-09 Dave Love <fx@gnu.org>
1660 * xdisp.c (GIVE_UP): Fix for K&R C.
1662 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1664 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1666 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1667 back to the text cursor shape without need.
1669 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1671 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1673 * dispextern.h (inverse_video): Declare extern.
1675 * keyboard.c (delete_kboard): Handle the case that selected_frame
1676 has been deleted in the course of x_connection_closed.
1678 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1680 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1681 Fix the change from 2001-04-30.
1683 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1685 * xfns.c (file_dialog_unmap_cb): New function.
1686 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1687 where a dialog is closed via the window manager.
1689 * xdisp.c (try_window_id): Cases of changes all in front of
1690 the window start or all below the window end mostly rewritten.
1691 (redisplay_window): Move the tests if try_window_id is
1692 applicable to try_window_id.
1693 (GIVE_UP): New macro.
1695 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1697 * xterm.c (expose_window): Return int. If W is the window
1698 currently being updated, mark the frame garbaged.
1699 Fix computation of rows intersecting the exposed rectangle.
1700 (expose_window_tree): Stop when expose_window returns 0.
1702 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1703 again if it has already been drawn.
1705 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1707 * syntax.c (update_syntax_table): Check that oldi has the same
1708 properties as old_prop before deciding not to invalidate.
1710 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1712 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1713 read-only text that is so because of text properties.
1715 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1716 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1717 windows that are components of a Lucid menu bar.
1719 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1721 * term.c (turn_on_face): Fix reverse video handling on terminals
1722 that don't support colors.
1724 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1726 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1729 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1731 * term.c (toggle_highlight): New function.
1732 (turn_on_face): Change handling of reverse video.
1734 * process.c (wait_reading_process_input):
1735 Call record_asynch_buffer_change only if a timer really changed buffers.
1737 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1738 of the number of overlays to check.
1740 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1742 * xdisp.c (try_window_id): Fix a case where window_end_pos
1743 and window_end_bytepos were not adjusted.
1745 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1747 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1750 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1752 * process.c (wait_reading_process_input) [!subprocesses]:
1753 Don't reference waiting_for_user_input_p, it's not defined in the
1754 branch without async subprocesses support.
1756 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1758 * keyboard.c (delete_kboard): Prevent a dangling reference
1759 from current_kboard to KB, which is freed.
1761 * process.c (wait_reading_process_input):
1762 Call record_asynch_buffer_change after running timers, to make
1763 read_key_sequence aware of buffer changes from under it.
1765 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1767 * xfaces.c (Qscalable_fonts_allowed): New variable.
1768 (realizing_basic_faces_p): Removed.
1769 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1771 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1772 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1773 for scalable-fonts-allowed to t.
1775 * fileio.c (Finsert_file_contents): If the file size returned from
1776 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1777 read from files on a procfs whose contents are generated dynamically.
1779 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1781 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1782 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1783 (__memalign_hook): Make the two prototypes consistent.
1785 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1787 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1788 matrix of mini-windows.
1790 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1792 * intervals.c (find_interval): Don't rebalance during signal handling.
1794 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1796 * fns.c: Include blockinput.h.
1798 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1800 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1802 * fns.c (Fcompare_strings): Fix return values.
1804 * window.c (window_scroll): Change the meaning of N to mean
1805 N screen-fulls or N lines.
1806 (window_scroll_pixel_based, window_scroll_line_based)
1807 (scroll_command, Fscroll_other_window): Change accordingly.
1809 * window.c (window_scroll_pixel_based, Frecenter):
1810 Call window_box_height instead of using it.last_visible_y for the
1811 height of the window.
1813 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1814 instead of using it.last_visible_y for the height of the window.
1816 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1817 From Dan Holmsand <dan@eyebee.com>.
1819 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1820 able to write to hidden and system files. From Dan Holmsand
1823 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1824 Holmsand <dan@eyebee.com>.
1826 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1828 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1830 * window.c (window_internal_height): Return 1 less if the
1831 window has a header line.
1833 * xdisp.c (try_window_id): When scrolling on a terminal, take
1834 the change of window_internal_height into account.
1836 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1838 * gmalloc.c (align): If the argument SIZE would overflow
1839 __malloc_ptrdiff_t, fail right away.
1841 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1843 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1844 Make sure the tooltip is completely visible.
1845 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1847 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1849 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1851 2001-04-06 Dave Love <fx@gnu.org>
1853 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1856 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1858 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1860 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1862 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1864 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1866 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1868 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1869 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1871 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1872 shell widget's position only if it is non-null.
1874 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1875 Set f->output_data.x->widget to null after destroying it.
1877 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1878 FILENAME to bring it in synch with the documentation.
1880 * xfaces.c (realizing_basic_faces_p): Renamed from
1881 realize_default_face_p.
1882 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1883 (realize_default_face): Don't set the flag.
1885 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1887 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1889 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1891 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1892 the buffer that was used for echoing.
1894 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1895 (first_font_matching): Removed unused function.
1896 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1897 (may_use_scalable_font_p): Remove parameter FONT; rename
1898 parameter NAME to FONT.
1899 (x_face_list_fonts): Fix missing bounds check.
1900 (realizing_default_face_p): New variable.
1901 (realize_default_face): Set and clear that flag.
1902 (x_face_list_fonts): When called during the realization of the
1903 default face, and no matching fonts are found when ignoring
1904 scalable fonts and fonts matching a regexp from
1905 face-ignored-fonts, try without ignoring fonts.
1907 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1909 * xfns.c (postprocess_image): New function.
1910 (lookup_image): Call it for all image types except PostScript.
1911 (x_kill_gs_process): Call postprocess_image.
1913 * xterm.c (x_use_underline_position_properties): New variable.
1914 (x_draw_glyph_string): Use it.
1915 (syms_of_xterm): DEFVAR_BOOL it.
1917 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1919 * xterm.c (x_alloc_nearest_color_1): New function.
1920 (x_alloc_nearest_color): Use it.
1921 (x_color_cells): Take a Display as argument, instead of a frame.
1922 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1923 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1924 (x_initialize): Register cvt_string_to_pixel as resource converter
1925 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1927 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1929 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1930 (set_iterator_to_next): If a string from a display property ends,
1931 consider the case that this might also be the end of an
1932 overlay string having the display property.
1934 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1936 * xdisp.c (reseat_to_string): Undo last change.
1938 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1939 matrix of a window when the header line changes, when
1940 new rows are allocated, or when the width changes.
1942 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1944 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1946 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1948 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1951 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1953 * data.c (Fsubr_interactive_form): New function.
1954 (syms_of_data): Defsubr it.
1956 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1957 (live_float_p, live_misc_p): Return 1 only if the offset of the
1958 pointer in its block is >= 0.
1960 2001-03-28 Paul Eggert <eggert@twinsun.com>
1962 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1963 microseconds calcuation. Avoid double-rounding problem.
1964 In doc string, warn that the result is approximate.
1966 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1968 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1969 bind `inhibit-eval-during-redisplay' to t.
1971 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1973 * xdisp.c (inhibit_eval_during_redisplay)
1974 (Qinhibit_eval_during_redisplay): New variables.
1975 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1976 don't eval, return nil instead.
1977 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1978 Initialize Qinhibit_eval_during_redisplay.
1980 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1981 the iterator's multibyte_p flag.
1983 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1984 instead of setting it to zero; it's incremented for each frame
1985 where the menu face is changed.
1987 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1988 change bottom shadow accordingly.
1990 * xterm.c (expose_window_tree, expose_frame): Don't compute
1992 (expose_window): Do it here instead.
1993 (x_draw_glyph_string): Fix a computation of the underline position.
1995 * bytecode.c (BYTE_CODE_QUIT): New macro.
1996 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1998 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2000 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2001 Give up if matrix starts in an ellipsis.
2002 (init_from_display_pos): Do nothing if POS doesn't specify
2003 a dpvec_index but the iterator has such a position.
2005 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2007 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2008 x/y position is (0, 0) after destroying the menu bar, restore
2009 its original position.
2011 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2012 (init_from_display_pos): Use it.
2013 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2015 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2017 * xdisp.c (try_window_id): Undo last change.
2019 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2021 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2023 * buffer.c (syms_of_buffer): Doc fix.
2025 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2027 * xfaces.c (x_update_menu_appearance): Use local variable
2028 popup_path for setting font resources.
2030 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2032 * frame.c (Fframe_list): Don't reference tip_frame if
2033 HAVE_WINDOW_SYSTEM is not defined.
2035 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2038 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2040 * xdisp.c (init_from_display_pos): Test invisible property
2041 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2043 * xdisp.c (redisplay_internal) <update one window>: Make sure
2044 last_arrow_position and last_arrow_string are set.
2046 * frame.c (Fframe_list): Don't return a tooltip frame.
2048 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2050 * xdisp.c (mark_window_display_accurate_1): New function,
2051 extracted from mark_window_display_accurate.
2052 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2053 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2054 (mark_window_display_accurate): Use it.
2055 (redisplay_internal): Use it for the selected window.
2056 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2057 for the selected frame.
2059 * xdisp.c Use make_number, for readability.
2060 (try_window_id): Disable rows below the window end.
2061 (try_window_reusing_current_matrix): Use cursor_row_p.
2062 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2064 (init_from_display_pos): If POS specifies a position in a display
2065 vector, maybe get the iterator set up for that ellipsis.
2067 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2069 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2071 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2073 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2075 * xfaces.c (x_update_menu_appearance): Use a different path
2076 for Lucid popup menus.
2078 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2080 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2082 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2083 (string_buffer_position): Use `make_number'.
2085 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2087 * xfaces.c (x_update_menu_appearance): Renamed from
2088 x_set_menu_face_resources. Use different resources for popups.
2090 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2091 (GC_CHECK_STRING_BYTES): Don't define.
2093 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2094 Removed, together with subroutines.
2095 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2096 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2098 * dispextern.h (x_set_menu_resources_from_menu_face):
2101 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2102 Remove calls to x_set_menu_resources_from_menu_face.
2104 * xfaces.c (xm_set_menu_resources_from_menu_face):
2105 Remove #ifndef LESSTIF_VERSION.
2107 * xmenu.c: Include widget.h.
2108 (single_submenu): Return int. Some cleanup.
2109 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2111 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2113 * xterm.c (x_update_window_end): Handle overwritten mouse face
2114 also for tool bar windows.
2115 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2116 DRAW is DRAW_IMAGE_RAISED.
2118 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2120 * print.c (syms_of_print): Doc fixes.
2122 * fns.c (Fmd5): Doc fix.
2124 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2126 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2127 Clear area of the frame not occupied by the scroll bar.
2129 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2130 tip frame's root window buffer to *tip* right after creating
2133 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2134 is an integer don't have to be for space characters.
2136 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2138 * indent.c (current_column, current_column_1, Fmove_to_column)
2139 (compute_motion): Handle characters from display vectors differently.
2141 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2143 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2144 drawing glyph string.
2146 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2148 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2149 (command_loop_1): Undo last change.
2151 * xterm.c (fast_find_position): Return the correct vpos.
2153 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2154 non-null, set a per-buffer value in BUF instead of the current buffer.
2155 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2156 Call store_symval_forwarding with BUF null.
2157 (set_internal): Call store_symval_forwarding with the BUF
2158 parameter passed to set_internal. Formerly, the value was always
2159 set in the current buffer; the buffer recorded in specbind for
2160 this case wasn't used.
2161 (arith_driver): Reindent.
2163 * buffer.c (swap_out_buffer_local_variables):
2164 Call store_symval_forwarding with BUF null.
2166 * lisp.h (store_symval_forwarding): Change prototype.
2168 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2170 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2172 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2173 FOR_DELETION. Avoid resizing the mini-window of the selected
2174 frame if FOR_DELETION is set.
2175 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2176 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2179 * window.c (Fset_window_configuration): Change call to
2180 do_switch_frame to new format.
2182 * keyboard.c (quit_throw_to_read_char): Change call to
2183 do_switch_frame to new format.
2185 * lisp.h (do_switch_frame): Change prototype.
2187 * frame.c (Fframe_parameters): In the `buffer-list' frame
2188 parameter, store the buffer list of FRAME, not the list of the
2191 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2192 box just because the glyph row's full_width_p flag is set.
2194 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2196 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2197 skip the padding blanks inserted in extend_face_to_end_of_line,
2198 before checking for trailing whitespace.
2200 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2202 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2203 Remove special handling for LessTif/Motif.
2204 (toplevel): Don't include Xm/Xm.h.
2206 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2207 Remove workaround code for LessTif; it doesn't work anymore.
2209 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2212 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2213 Don't access private scroll bar data; it's no longer necessary with
2214 contemporary LessTif.
2216 * xfaces.c (xm_set_menu_resources_from_menu_face):
2217 Change #if 0 to #ifndef LESSTIF_VERSION.
2219 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2220 removing button grabs.
2222 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2224 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2225 and clip-large-size-font as obsolete.
2227 * lread.c (read_multibyte): Check the validity of multibyte
2228 sequence. If invalid, return the first byte.
2230 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2232 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2233 before running the command; timer functions or process
2234 filters may have set it.
2236 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2238 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2241 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2243 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2246 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2248 * dispextern.h (string_buffer_position): Add prototype.
2250 * xdisp.c (string_buffer_position, display_prop_string_p)
2251 (single_display_prop_string_p): New functions.
2253 * xterm.c (note_mouse_highlight): If there's no help-echo on
2254 a string, look at the buffer text ``under'' it.
2256 * keyboard.c (make_lispy_event): Add string info to the event,
2257 analogous to what's done on mode lines.
2258 (read_key_sequence): For a click on a string, consider `local-map'
2259 and `keymap' of that string.
2261 * keyboard.c (make_lispy_event, make_lispy_movement):
2262 Adjust calls to buffer_posn_from_coords to new format.
2264 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2266 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2269 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2270 flags argument to emacs_open; it seems to conflict with O_EXCL.
2272 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2274 * composite.h (struct composition): Change types of members;
2275 glyph_len to unsigned, width to unsigned short.
2277 2001-03-08 Andrew Innes <andrewi@gnu.org>
2279 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2282 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2284 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2287 * xterm.c (note_mouse_highlight): Handle mouse-face and
2288 help-echo in strings.
2289 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2290 (fast_find_string_pos): New function.
2292 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2293 (display_string): Call face_at_string_position with new parameter.
2295 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2296 Handle `mouse-face'.
2298 * dispextern.h (face_at_string_position): Change prototype.
2300 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2302 * keyboard.c (make_lispy_event): Avoid generating drag events
2303 if the mouse hasn't actually moved to another buffer position.
2305 2001-03-08 Dave Love <fx@gnu.org>
2307 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2309 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2311 * process.c (Fset_process_window_size): Fix a typo.
2313 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2315 * coding.c (detect_coding_sjis): Do more rigid check.
2316 (detect_coding_big5): Likewise.
2317 (decode_coding_sjis_big5): Likewise.
2318 (Fdetect_coding_region): Call detect_coding_system with tailing
2319 anchor byte `\0' for more rigid detection.
2320 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2321 (Fdetect_coding_string): Likewise.
2323 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2325 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2326 a string before extracting its data.
2328 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2330 * window.c (Frecenter): Rewrite code handling negative values
2331 of ARG on graphical frames.
2333 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2335 * window.c (displayed_window_lines): If W->start is outside the
2336 accessible portion of the buffer, call start_display with BEGV or
2337 ZV instead of W->start.
2339 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2341 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2343 * process.c (Fset_process_filter): Don't crash if the input
2344 file descriptor of PROCESS is closed.
2345 (Fset_process_window_size): Likewise.
2347 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2349 * xterm.c (XTflash): Make the timeout of select shorter, and call
2350 select repeatedly until the desired time expires.
2352 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2354 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2356 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2358 * lisp.h (Vwindow_list): Declare extern.
2360 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2362 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2364 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2366 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2367 to detect a case where we have to highlight a different region
2368 despite not having left the currently highlighted region.
2369 Set mouse_face_overlay in the x_display_info.
2370 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2372 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2374 * buffer.c (mouse_face_overlay_overlaps): New function.
2376 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2377 (Qmouse_face): Declare extern.
2379 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2380 if face_change_count is non-zero.
2382 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2384 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2385 that the source is unibyte.
2387 2001-03-05 Dave Love <fx@gnu.org>
2389 * xterm.c (XTmouse_position): Fix typo.
2391 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2393 * minibuf.c (read_minibuf): Clean up the binding stack if
2394 called noninteractively.
2396 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2398 * coding.c (syms_of_coding): Docstring modified.
2400 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2402 * charset.c (char_to_string): If a single byte char has modifier
2403 bits that can't be reflected to the character code, ignore them
2404 instead of signaling an error.
2406 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2408 * s/msdos.h: Update copyright notice.
2410 * dosfns.h: Update copyright notice.
2412 * dosfns.c: Update copyright notice.
2414 * msdos.c: Update copyright notice.
2416 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2418 * xterm.c (glyph_rect): New function.
2419 (XTmouse_position): Use it to raise the threshold for mouse
2420 movement event generation.
2422 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2424 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2425 specifies (reverse . t), reverse the initial screen colors.
2426 (IT_set_frame_parameters): If the property is foreground-color,
2427 but we are reversing the colors, set bg_set, not fg_set.
2428 Likewise for setting background-color and reversing: set fg_set.
2429 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2432 * xfaces.c (Finternal_set_lisp_face_attribute)
2433 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2436 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2438 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2439 to a single slash in the middle of file names.
2441 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2442 Accept only alphanumeric time zone names.
2444 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2446 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2447 a widget to zero height.
2449 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2451 * window.c (Fwindow_end): Call move_it_past_eol only if
2452 ending up on a partially visible line.
2454 2001-03-01 Dave Love <fx@gnu.org>
2456 * ccl.c (Fccl_execute): Doc fix.
2458 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2460 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2461 of the tool bar before calling x_figure_window_size.
2463 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2464 NULL after destroying it, otherwise XTread_socket can access a
2465 destroyed widget when input is unblocked.
2467 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2469 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2470 same name as before, although there was a change in fontsets.
2472 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2474 * lisp.h (Fframe_parameter): Declare.
2476 * window.c (set_window_buffer): Field vscroll is an int, not a
2479 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2481 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2484 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2487 * alloc.c (toplevel): Include process.h.
2488 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2489 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2490 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2491 (allocate_vector, allocate_hash_table, allocate_window)
2492 (allocate_frame, allocate_process, allocate_other_vector):
2494 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2495 (mark_maybe_pointer): New function.
2496 (mark_memory): Also mark Lisp data to which only pointers
2497 remain and not Lisp_Objects.
2498 (min_heap_address, max_heap_address): New variables.
2499 (mem_find): Return MEM_NIL if START is below min_heap_address or
2500 above max_heap_address.
2501 (mem_insert): Compute min_heap_address and max_heap_address.
2503 * process.c (make_process): Use allocate_process.
2505 * frame.c (make_frame): Use allocate_frame.
2507 * window.c (make_window, make_dummy_parent): Use allocate_window.
2508 (Fcurrent_window_configuration): Use allocate_other_vector.
2510 * lisp.h (allocate_vectorlike): Remove prototype.
2511 (allocate_vector, allocate_other_vector, allocate_frame)
2512 (allocate_window, allocate_process, allocate_hash_table):
2515 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2516 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2518 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2520 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2521 treat the produced bytes as a valid multibyte sequence.
2523 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2524 (ccl_driver) <CCL_WriteMultibyteChar2>:
2525 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2526 <ccl_finish>: Set ccl->eight_bit_control properly.
2528 * ccl.h (struct ccl_program): New member eight_bit_control.
2530 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2532 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2533 accessible_keymaps_char_table.
2534 (accessible_keymaps_char_table): Obey `is_metized'.
2535 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2538 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2540 * dispnew.c: Check HAVE_TERM_H before including term.h.
2542 2001-02-24 Andrew Innes <andrewi@gnu.org>
2544 * makefile.w32-in: Update copyright notice.
2546 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2548 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2550 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2552 * Makefile.in (lisp): Add international/utf-8.elc.
2554 * fontset.c (Fnew_fontset): Fix handling of the case that an
2555 element of FONTLIST is a cons of family and registry.
2557 2001-02-23 Jason Rumney <jasonr@gnu.org>
2559 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2560 to height unconditionally.
2562 * w32term.c (x_set_glyph_string_background_width): Extend the
2563 background face to the end of the drawing area in the text area, only.
2564 (x_insert_glyphs): Call window_box_left to obtain the left
2565 x-coordinate of the area to shift.
2567 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2570 2001-02-22 Andrew Innes <andrewi@gnu.org>
2572 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2573 ($(BLD)\dispnew.obj):
2574 ($(BLD)\editfns.obj):
2575 ($(BLD)\fileio.obj):
2576 ($(BLD)\filelock.obj):
2577 ($(BLD)\keyboard.obj):
2578 ($(BLD)\w32proc.obj):
2579 ($(BLD)\process.obj):
2580 ($(BLD)\sysdep.obj): Ditto.
2582 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2584 ($(BLD)/dispnew.$(O)):
2585 ($(BLD)/editfns.$(O)):
2586 ($(BLD)/fileio.$(O)):
2587 ($(BLD)/filelock.$(O)):
2588 ($(BLD)/keyboard.$(O)):
2589 ($(BLD)/w32proc.$(O)):
2590 ($(BLD)/process.$(O)):
2591 ($(BLD)/sysdep.$(O)): Ditto.
2593 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2595 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2596 at the start of the function, check that the \n in it->c is
2597 from the iterator's current position.
2599 * xdisp.c (handle_single_display_prop): Add parameter
2600 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2601 properties which replace the display of text with something else.
2602 (handle_display_prop): Call handle_single_display_prop with
2603 additional argument saying if we already replaced text display
2604 with something else. Use AREF.
2605 (with_echo_area_buffer_unwind_data, display_menu_bar)
2606 (decode_mode_spec_coding): Use AREF and ASIZE.
2608 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2609 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2610 * vmstime.h: Files removed.
2612 * unexencap.c, unexfx2800.c: Files removed.
2614 * dispnew.c (direct_output_for_insert): Give up if we are showing
2615 a message or just cleared the message because we might need to
2616 resize the echo area window or display an empty echo area.
2618 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2620 * xdisp.c (redisplay_internal): Do the
2621 mark_window_display_accurate after all windows have been
2622 redisplayed because this call resets flags in buffers which are
2623 needed for proper redisplay.
2625 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2626 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2629 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2630 busy_window to hourglass_window, busy_p to hourglass_p.
2632 * msdos.h (struct x_output): Rename busy_window to
2633 hourglass_window, busy_p to hourglass_p.
2635 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2636 busy_window to hourglass_window, busy_p to hourglass_p.
2638 * xfns.c: Rename everything containing *busy_cursor* and similar
2640 (syms_of_w32fns): Rename x-busy-pointer-shape to
2641 x-hourglass-pointer-shape, display-busy-cursor to
2642 display-hourglass, busy-cursor-delay to hourglass-delay.
2644 * w32fns.c: Rename everything containing *busy_cursor* and similar
2646 (syms_of_w32fns): Rename x-busy-pointer-shape to
2647 x-hourglass-pointer-shape, display-busy-cursor to
2648 display-hourglass, busy-cursor-delay to hourglass-delay.
2650 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2653 * dispextern.h (start_hourglass, cancel_hourglass)
2654 (display_hourglass_p): Renamed from *busy_cursor*.
2656 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2658 * keyboard.c (read_char): When an event from unread-command-events
2659 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2661 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2662 equal to the current buffer.
2664 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2665 nil, otherwise we're left with truncate_lines t when a message
2666 is printed with message-truncate-lines bound to t.
2668 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2670 * window.c (Fmove_to_window_line): Undo last change.
2671 (displayed_window_lines): Call line_bottom_y to determine
2672 the line's bottom position.
2674 * dispextern.h (line_bottom_y): Add prototype.
2676 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2677 (pos_visible_p): Use it.
2679 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2680 set redisplaying_p to 0 here instead of in Frecursive_edit.
2681 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2684 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2686 (syms_of_xdisp): Initialize new variables.
2687 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2688 Specbind `inhibit-menubar-update' when updating the menu bar.
2690 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2693 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2696 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2699 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2700 to the start of the file.
2702 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2704 * window.c (set_window_buffer): Fix last change.
2706 * window.c (set_window_buffer): Set window's vscroll to 0.
2708 * window.c (coordinates_in_window): Increase width of area
2709 where the vertical line can be dragged.
2711 * xterm.c (x_set_glyph_string_background_width): Extend the
2712 background face to the end of the drawing area in the text
2715 * xdisp.c (handle_single_display_prop): Set iterator's position
2716 to where the `display' property starts, like for images.
2717 (dump_glyph): New function.
2718 (dump_glyph_row): Use it. Dump info about marginal areas.
2720 * dispnew.c (direct_output_for_insert): Recognize more cases where
2721 glyphs can be written instead of being inserted.
2723 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2724 the left x-coordinate of the area to shift.
2726 * dired.c (directory_files_internal): Set result list to nil
2729 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2731 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2732 invalid multibyte sequence, treat *SRC as a character of
2735 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2737 * textprop.c (Fset_text_properties): Doc fix.
2739 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2741 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2743 2001-02-14 Dave Love <fx@gnu.org>
2745 * coding.c: Doc and message fixes.
2747 2001-02-14 Andrew Innes <andrewi@gnu.org>
2749 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2750 Emacs frame above the screen size.
2752 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2754 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2756 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2758 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2759 case that TO ends up beyond ZV after running before-change-functions.
2761 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2762 the selected window if it is showing the buffer in question.
2764 * dired.c (directory_files_internal): Initialize errno.
2765 (toplevel): Include errno.h.
2767 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2769 * xfaces.c (best_matching_font): New parameter width_ratio.
2770 Multiply avgwidth by width_ratio.
2771 (choose_face_font): Call best_matching_font with width_ratio
2772 calculated from the column width of C.
2774 2001-02-12 Andrew Innes <andrewi@gnu.org>
2776 The following changes are to draw box lines inside characters area
2777 if line-width is negative.
2779 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2780 face->box_line_width is negative.
2781 (x_produce_stretch_glyph): Likewise.
2782 (x_produce_glyphs): Likewise.
2783 (x_estimate_mode_line_height): Likewise.
2784 (x_draw_glyph_string_background): Likewise.
2785 (x_draw_glyph_string_foreground): Likewise.
2786 (x_draw_composite_glyph_string_foreground): Likewise.
2787 (x_draw_glyph_string_box): Likewise.
2788 (x_draw_image_foreground): Likewise.
2789 (x_draw_image_relief): Likewise.
2790 (x_draw_image_foreground_1): Likewise.
2791 (x_draw_image_glyph_string): Likewise.
2793 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2795 The following changes are to draw box lines inside characters area
2796 if line-width is negative.
2798 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2799 face->box_line_width is negative.
2800 (x_produce_stretch_glyph): Likewise.
2801 (x_produce_glyphs): Likewise.
2802 (x_estimate_mode_line_height): Likewise.
2803 (x_draw_glyph_string_background): Likewise.
2804 (x_draw_glyph_string_foreground): Likewise.
2805 (x_draw_composite_glyph_string_foreground): Likewise.
2806 (x_draw_glyph_string_box): Likewise.
2807 (x_draw_image_foreground): Likewise.
2808 (x_draw_image_relief): Likewise.
2809 (x_draw_image_foreground_1): Likewise.
2810 (x_draw_image_glyph_string): Likewise.
2812 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2813 and :line-width can be negative.
2814 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2816 2001-02-09 Jason Rumney <jasonr@gnu.org>
2818 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2819 characters the same as ASCII and latin-1.
2820 (x_display_and_set_cursor): Check for the focus frame's selected
2821 window instead of selected_window.
2822 (x_after_update_window_line): Don't clear if frame's internal
2823 border width is zero.
2824 (x_new_font): Don't change a tooltip's size.
2825 (w32_initialize): Set char_ins_del_ok to 1.
2827 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2828 (x_set_font): If font hasn't changed, avoid recomputing
2829 faces and other things.
2830 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2831 (Fx_create_frame): Add the tool bar height to the frame height.
2832 (x_create_tip_frame): Prevent changing the tooltip's
2833 background color by specifying a color for the default font
2835 (Qcancel_timer): New variable.
2836 (syms_of_w32fns): Initialize and staticpro it.
2837 (Fx_hide_tip, Fx_show_tip): Use it.
2838 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2840 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2842 * w32.c (init_environment): Duplicate local string before putenv.
2844 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2846 * charset.c (Fstring): A typo.
2848 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2850 * charset.c (Fstring): If all arguments are less than 256, return
2853 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2854 return a unibyte string.
2856 * coding.c (code_convert_region): After detecting a coding, if
2857 nothing found, set coding->composing to COMPOSITION_NO.
2858 (decode_coding_string): Likewise.
2860 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2862 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2865 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2867 * charset.c (parse_str_to_multibyte): New function.
2869 * charset.h (parse_str_to_multibyte): Extern it.
2871 * print.c (print_string): If we are going to print a unibyte
2872 string into a multibyte buffer, convert the string to multibyte by
2875 2001-02-06 Andrew Innes <andrewi@gnu.org>
2877 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2878 been created. It seems we can get sent window messages such as
2879 WM_ERASEBKGND before we properly update a frame.
2881 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2883 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2884 Avoid some unnecessary cursor positioning.
2886 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2888 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2889 (LFACE_AVGWIDTH): New macro.
2891 (check_lface_attrs): Check LFACE_AVGWIDTH.
2892 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2893 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2894 (merge_face_vectors): Check LFACE_AVGWIDTH.
2895 (Finternal_make_lisp_face): Use AREF.
2896 (xm_set_menu_resources_from_menu_face)
2897 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2898 (Finternal_lisp_face_empty_p): Use AREF.
2899 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2900 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2901 Compare average widths..
2902 (best_matching_font): Arrange for comparing average widths.
2904 * dispextern.h (enum lface_attribute_index):
2905 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2907 2001-02-05 Dave Love <fx@gnu.org>
2909 * puresize.h: Revert last change following loadup.el change.
2911 2001-02-05 Andrew Innes <andrewi@gnu.org>
2913 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2914 invocation of temacs, to work with Windows 2000.
2915 (bootstrap-emacs): Ditto.
2917 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2919 * xterm.c (x_display_and_set_cursor): Check for the focus
2920 frame's selected window instead of selected_window.
2922 * xdisp.c (try_scrolling): If point is in the line below the
2923 window, make sure to move the iterator at least a canonical
2926 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2928 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2930 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2931 If invalid, execute CCL_INVALID_CMD.
2932 (ccl_driver): If the CCL program is terminated because of
2933 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2934 destination instead of throwing them away.
2936 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2938 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2939 faces and other things.
2941 * xdisp.c (get_next_display_element): Fix case of empty
2942 display table entry.
2944 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2946 * editfns.c (Fconstrain_to_field): Doc fix.
2948 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2949 into `thoroughly', to make it consistent with the doc string.
2951 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2953 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2955 * search.c (search_buffer): Call set_search_regs with a byte
2956 position, not a character position.
2958 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2961 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2963 * frame.c (Fmodify_frame_parameters): Doc fix.
2965 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2967 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2968 identifier which is not reserved by Standard C.
2970 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2972 * window.c (enum window_part): New enumeration.
2973 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2975 (coordinates_in_window): Return an enumerator from enum
2976 window_part. Fix handling of right scroll bar.
2977 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2978 `right-fringe' instead of `left-bitmap-area' and
2979 `right-bitmap-area'. Use enumerators from enum window_part
2980 instead of hard-coded integers.
2981 (check_window_containing, window_from_coordinates):
2982 Use enumerators from enum window_part instead of hard-coded integers.
2983 (syms_of_window): Replace Qleft_bitmap_area and
2984 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2986 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2988 * editfns.c (Fformat_time_string): Doc fix.
2990 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2992 * keymap.c (Fwhere_is_internal): Use the first valid binding
2993 if no ascii binding is found (when firstonly is t).
2995 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2997 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2998 instead of Finteractive_p.
3000 * lisp.h (interactive_p): Add prototype.
3002 * eval.c (interactive_p): New function.
3003 (Finteractive_p): Use it.
3005 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3007 2001-01-31 Dave Love <fx@gnu.org>
3009 * .gdbinit (hook-run): Define to run xreload.
3011 * textprop.c (Fset_text_properties): Fix newline in doc string.
3013 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3015 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3016 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3018 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3019 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3020 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3022 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3025 2001-01-30 Dave Love <fx@gnu.org>
3027 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3030 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3032 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3033 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3035 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3037 * textprop.c (Fset_text_properties): Doc fix.
3039 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3041 * xdisp.c (forward_to_next_line_start): Remove xassert.
3043 2001-01-29 Jason Rumney <jasonr@gnu.org>
3045 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3046 returning without releasing it.
3048 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3050 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3051 for '^', '$', and '\0'.
3053 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3055 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3056 regex for '^', '$', and '\0'.
3058 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3059 only if current_sblock has been initialized.
3061 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3062 terminal frame even if it is the only visible frame.
3064 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3066 * fontset.c (font_family_registry): Even if FONTNAME conform to
3067 XLFD, if it specifies other fields than family and registry,
3068 return FONTANME. New argument FORCE if nonzero cancel that feature.
3069 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3070 a signle byte character. Don't set FAMILY part to nil here.
3071 It is handled by the caller choose_face_font.
3072 (Fnew_fontset): Call font_family_registry with FORCE 0.
3073 (Fset_fontset_font): Likewise.
3075 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3077 * xdisp.c (display_line): Don't treat a newline as fitting
3080 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3082 * window.c (size_window): Set the window's orig_top to nil when
3083 changing heights, so that a future shrink_mini_window won't
3084 restore a bogus height.
3086 * frame.c (do_switch_frame): If selected frame has a mini-window,
3087 resize that to exact size.
3089 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3091 * xdisp.c (display_line): Simplify check for glyphs fitting
3092 entirely in the line.
3094 * xfns.c (xic_style): New variable.
3095 (create_frame_xic): Move static variable to global scope for
3096 the case that `static' gets defined away.
3098 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3100 * coding.c (decode_coding): Set a flag for inhibiting
3102 (code_convert_region): Always set saved_coding_symbol.
3103 (decode_coding_string): Likewise. Update coding->symbol when we
3104 encounter a inconsistent eol by the same way as code_convert_region.
3106 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3108 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3111 * xterm.c (x_after_update_window_line): Don't clear if frame's
3112 internal border width is zero.
3113 (x_clear_area): New function.
3114 (x_after_update_window_line, x_clear_end_of_line)
3115 (x_scroll_bar_create, x_scroll_bar_set_handle)
3116 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3117 instead of XClearArea.
3119 * xterm.h (x_clear_area): Add prototype.
3121 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3122 which doesn't seem necessary anymore with Lesstif 0.92.
3124 2001-01-25 Dave Love <fx@gnu.org>
3126 * puresize.h (BASE_PURESIZE): Up to 720000.
3128 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3130 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3132 * xdisp.c (echo_area_display): Don't call redisplay_internal
3133 when Emacs is shutting down. We can't run hooks etc. that
3134 would be necessary to do a redisplay.
3136 * lread.c (read_integer): Use type EMACS_INT instead of int.
3138 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3140 * ccl.c (ccl_driver): Fix last change.
3142 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3144 * ccl.h (sturct ccl_program): New member suppress_error.
3146 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3147 insert error message to the output.
3148 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3150 * coding.h (struct coding_system): New member suppress_error.
3152 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3153 (Fset_terminal_coding_system_internal): Set the member
3154 suppress_error to 1.
3155 (Fset_safe_terminal_coding_system_internal): Likewise.
3157 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3159 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3160 as if it was a `charset'.
3162 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3164 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3165 value in where_is_cache; the next lookup in the cache returns
3166 something bogus if we do.
3168 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3170 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3171 if HAVE_WINDOW_SYSTEM isn't defined.
3173 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3175 * fns.c (sweep_weak_table): Fix code taking items out of
3176 the hash collision chain. Some cleanup.
3178 * xterm.c (x_new_font): Don't change a tooltip's size.
3180 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3181 background color by specifying a color for the default font
3184 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3186 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3187 a workaround for SunOS 4's cc.
3188 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3189 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3190 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3193 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3195 * xterm.c (x_set_window_size_1): New function extracted from
3197 (x_set_window_size): Use it.
3198 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3199 doesn't have a widget, like tooltips.
3201 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3203 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3205 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3207 * fns.c (Fset_char_table_default): Fix to make sub char-table
3210 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3212 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3213 a desired tool bar string, even if there are no tool bar items.
3215 * xdisp.c (Ftool_bar_lines_needed): New function.
3216 (syms_of_xdisp): Defsubr it.
3218 * editfns.c (Fformat): Don't extend text properties from arguments
3219 to padding chars in the result.
3221 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3223 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3225 2001-01-20 Andrew Innes <andrewi@gnu.org>
3227 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3228 (w32_initialize): Don't set term hooks that aren't actually needed
3231 * xfaces.c (realize_default_face):
3233 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3235 * xdisp.c (handle_single_display_prop): Remove references to
3236 FRAME_W32_CONSOLE_P.
3238 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3240 * frame.h (output_method): Remove output_w32_console method.
3241 (FRAME_W32_CONSOLE_P): Remove macro.
3243 * frame.c (Qw32_console): Remove variable.
3244 (Fframep): Remove references to it.
3245 (syms_of_frame): Ditto.
3246 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3248 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3251 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3253 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3255 2001-01-19 Andrew Innes <andrewi@gnu.org>
3257 * w32.c (init_environment): Add a version-independent site-lisp
3258 directory to EMACSLOADPATH, after the version dependent one.
3260 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3262 * editfns.c (Fbuffer_substring): Doc fix.
3264 * xdisp.c (message_dolog, message2, message2_nolog):
3265 Rename parameter LEN to NBYTES.
3267 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3269 * charset.c (strwidth): Use c_string_width.
3270 (c_string_width): New function.
3271 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3274 * charset.h (c_string_width, lisp_string_width): Extern them.
3276 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3278 * indent.c (check_composition): Check validity of composition.
3280 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3281 characters by calling c_string_width.
3282 (x_consider_frame_title): Get byte length of frame tile string
3284 (display_mode_element): Pay attention to width of non-ASCII
3285 characters by calling strwidth.
3287 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3289 * xfns.c (Qcancel_timer): New variable.
3290 (syms_of_xfns): Initialize and staticpro it.
3291 (Fx_hide_tip, Fx_show_tip): Use it.
3292 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3294 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3296 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3298 * window.h (WINDOW_LIVE_P): New macro.
3300 * window.c (window_size_fixed): New variable.
3301 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3304 * eval.c (specbind): If binding a per-buffer variable which
3305 doesn't have a buffer-local value in the current buffer, change
3306 the global value by changing the value of the symbol bound in all
3307 buffers not having their own value, to make it consistent with
3308 what happens with other buffer-local variables.
3310 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3312 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3313 when searching for a newline.
3315 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3317 * xdisp.c (display_string): Fix previous change.
3319 2001-01-18 Jason Rumney <jasonr@gnu.org>
3321 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3322 GLYPH_DEBUG is defined.
3323 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3324 true for images with `:ascent 100'.
3325 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3326 meantime, use face MOUSE_FACE_ID.
3327 If first glyph isn't a character glyph, use the ASCII NUL
3328 character to determine the face.
3329 (expose_area): Do not treat left margin specially.
3330 (note_mode_line_highlight): If no local_map, check global keymap.
3331 (note_mouse_highlight): Initialize overlay.
3332 (clear_mouse_face): Don't return if tip_frame is non-nil.
3333 (show_scroll_bars): Remove unused function.
3334 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3335 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3337 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3338 (x_free_frame_resources): Unload relief colors.
3340 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3342 * xdisp.c (forward_to_next_line_start): Avoid calling
3343 get_next_display_element when the newline is already found.
3344 This may change the iterator's position, when its current position is
3345 equal to the iterator's stop_charpos.
3347 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3348 zero, use this method only at the end of a line.
3350 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3351 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3352 if SCALABLE_FONTS_P is set.
3354 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3355 so that scalable fonts are included.
3357 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3358 In the cache, use a key containing the information if scalable
3360 (x_load_font): Adapt to change of keys in the font cache.
3362 2001-01-17 Kim F. Storm <storm@filanet.dk>
3364 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3365 XListFonts to take advantage of font caching.
3367 * xterm.c (x_list_fonts): Ensure caching font information when
3368 called for a null frame, which is the case frequently when Emacs
3371 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3373 * xfns.c (QCconversion): Replaces QCalgorithm.
3375 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3377 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3380 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3381 not everything could be displayed.
3383 * line.h, x-list-font.c: Files removed because unused.
3385 2001-01-17 Andrew Innes <andrewi@gnu.org>
3387 * dired.c (directory_files_internal): Convert result from readdir
3388 to a unibyte string initially, to avoid possible misinterpretation
3389 of some bytes as the internal form of Emacs characters.
3391 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3393 * fns.c (concat): Be sure to avoid putting the same `composition'
3394 property on the adjacent regions.
3396 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3398 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3399 (Fscroll_right, Fscroll_left): Set it here instead, if called
3402 * buffer.c (Fset_buffer_modified_p): Set buffer's
3403 prevent_redisplay_optimizations_p flag.
3405 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3406 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3407 with additional arg.
3409 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3412 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3413 FROM_WHERE, for debugging.
3415 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3417 * ccl.c (Fregister_ccl_program): Handle the return value of
3418 resolve_symbol_ccl_program correctly.
3419 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3421 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3423 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3424 has gone in the meantime, use face MOUSE_FACE_ID.
3426 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3427 If x_display_info_for_display returns null, don't try to close
3428 the display; we didn't open it.
3430 * dispnew.c (save_or_restore_current_matrices): Function removed.
3431 (save_current_matrix, restore_current_matrix): New functions.
3432 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3433 restore the frame's current matrix. Due to the glyph pointer
3434 setup done in adjust_glyph_matrix, there is no easy way to make
3435 saving the current matrix in the desired matrix generally correct,
3438 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3440 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3442 (display_line): Optimize for wide characters.
3443 (display_string): Don't try to display a multi-column character
3444 partially. On ttys, produce more than one truncation glyph for
3445 multi-column characters that don't fit on the line.
3447 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3449 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3450 Define it instead of WORDS_BIGENDIAN. Caller changed.
3452 2001-01-13 Jason Rumney <jasonr@gnu.org>
3454 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3455 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3456 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3457 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3459 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3460 (x_draw_image_relief, x_draw_image_foreground_1)
3461 (x_draw_image_glyph_string): Adapt to change of image margins.
3463 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3466 * w32bdf.c (search_file_line, get_cached_font_char)
3467 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3469 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3471 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3472 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3473 (Fw32_send_sys_command): Remove unused variables.
3474 (w32_msg_pump): Add parentheses.
3476 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3477 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3480 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3482 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3483 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3484 being a pair of margins.
3485 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3486 to DEFVAR_LISP. Extend doc.
3488 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3490 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3491 pair of integers `(X . Y)', use X for the horizontal and Y for the
3493 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3494 (parse_image_spec): Check it.
3495 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3496 (tiff_format, gif_format, gs_format):
3497 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3499 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3500 (x_draw_image_relief, x_draw_image_foreground_1)
3501 (x_draw_image_glyph_string): Adapt to the change of image margins.
3503 * dispextern.h (struct image): Replace member `margin' with
3504 `hmargin' and `vmargin'.
3506 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3509 * dispnew.c (update_text_area): Put code which decrements the
3510 stop position when the row's face extends to the end of the
3513 * xfns.c (x_set_mouse_color): Fix color allocation.
3515 * keyboard.c: Call get_local_map with new argument list.
3517 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3519 * intervals.h (enum map_property): Removed.
3520 (get_local_map): Change prototype.
3522 * keymap.c: Call get_local_map with new argument list.
3523 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3525 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3527 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3528 of the size needed for the tool bar string. For the last image,
3529 use a `display' property that reaches to the end of the string.
3531 * xselect.c (selection_request_dpyinfo): New variable.
3532 (x_handle_selection_request): Set it.
3533 (x_selection_request_lisp_error): Don't call
3534 x_decline_selection_request if selection request's display has
3537 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3538 Do the unregister_colors before calling XFreeColors.
3540 2001-01-10 Dave Love <fx@gnu.org>
3542 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3543 ${SOME_MACHINE_LISP}, not ${lisp}.
3545 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3547 * xdisp.c (display_line): On ttys, produce more than one truncation
3548 glyph for multi-column characters that don't fit on the line.
3550 * xselect.c (x_reply_selection_request): Add a comment.
3552 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3553 XkbGetNames instead of XkbGetKeyboard.
3555 2001-01-10 Dave Love <fx@gnu.org>
3557 * sysdep.c (random): Revert the declaration.
3559 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3561 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3562 Call function string_bytes.
3563 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3565 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3566 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3567 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3568 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3570 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3571 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3572 after sweeping strings, and at the end.
3573 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3575 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3576 ensure that pop_message is called.
3578 * keyboard.c (Fexecute_extended_command): Use a
3579 record_unwind_protect to ensure that pop_message is called.
3581 * lisp.h (push_message_unwind): Add prototype.
3583 * xdisp.c (push_message_unwind): New function.
3585 * fileio.c (do_auto_save_unwind): Do the pop_message here
3586 instead of in Fdo_auto_save.
3587 (Fdo_auto_save): Don't call pop_message.
3589 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3591 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3594 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3596 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3597 when increasing window's vscroll.
3599 * macros.c (Qkbd_macro_termination_hook): New variable.
3600 (syms_of_macros): Initialize and staticpro it.
3601 (pop_kbd_macro): Run kbd-macro-termination-hook.
3603 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3605 2001-01-07 Dave Love <fx@gnu.org>
3607 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3608 arglist, for documentation's sake.
3610 2001-01-06 Andrew Innes <andrewi@gnu.org>
3612 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3615 2001-01-05 Andrew Innes <andrewi@gnu.org>
3617 * term.c (update_end): Don't check updating_frame; for some reason
3618 this can be 0 sometimes, such as after dismissing a popup menu,
3619 and isn't necessary given the explicit frame argument.
3621 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3623 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3624 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3626 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3628 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3630 * xfns.c (x_create_tip_frame): Preserve the value of
3631 face_change_count around the creation of the tip frame.
3633 * xfns.c (last_show_tip_args): New variable.
3634 (compute_tip_xy): New function.
3635 (Fx_show_tip): Reuse an existing tip frame, if possible.
3636 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3638 2001-01-04 Dave Love <fx@gnu.org>
3640 * editfns.c (Fformat): Doc fix.
3642 * systime.h (set_file_times): Prototype.
3644 * widget.h (EmacsFrameSetCharSize_): Prototype.
3646 * sysdep.c (random, srandom): Declare explicitly.
3648 * dispextern.h (move_it_vertically_backward): Declare.
3650 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3652 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3653 like in Fx_create_frame.
3655 * xfaces.c (set_font_frame_param): Don't do anything for
3656 non-graphical frames.
3658 * window.c (Fdelete_other_windows): Set window's window_end_valid
3659 to nil when changing the window's start. Don't change the
3660 window's start when its top position hasn't changed. If we do,
3661 this will set the window's optional_new_start, which act's like a
3662 force_start during redisplay with C-x 1 M-> under particular
3663 circumstances (see report from Per Starback to emacs-pretest-bug
3666 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3668 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3669 short cut at the start of the function. Add an assertion.
3670 (reseat_at_next_visible_line_start): Add an assertion.
3672 * window.c (Frecenter): When changing the window start, set the
3673 window's window_end_valid to nil.
3674 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3676 * dispextern.h (move_it_past_eol): Add prototype.
3678 * xdisp.c (move_it_past_eol): New function.
3680 * window.c (Fwindow_end): Doc fix.
3682 2001-01-03 Dave Love <fx@gnu.org>
3684 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3686 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3688 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3689 the enabled_p flag of the glyph row at window_end_vpos to 0.
3690 (handle_single_display_prop): Fix last change.
3692 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3694 * window.c (Frecenter): Doc fix.
3696 2001-01-02 Andrew Innes <andrewi@gnu.org>
3698 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3700 * frame.h (output_method): Add output_w32_console method.
3701 (FRAME_W32_CONSOLE_P): New macro.
3703 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3704 use output_w32_console method.
3705 (Qw32_console): New Lisp_Object.
3706 (Fframep): Return it.
3707 (syms_of_frame): Init it.
3708 (Fframe_parameters): Report w32console as font for w32_console frames.
3710 * xfaces.c (realize_default_face): Set face foreground and
3711 background to unspecified for w32_console frames.
3712 (realize_face): Realize face cache for w32_console frames.
3713 (realize_tty_face): Accept w32_console frames.
3715 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3716 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3717 necessary, even if running interactively.
3719 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3722 * w32term.c (x_update_begin):
3726 (x_change_line_highlight):
3731 (w32_reassert_line_highlight):
3732 (w32_frame_rehighlight):
3733 (w32_frame_raise_lower): Do nothing if not w32 frame.
3735 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3737 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3738 system doesn't tell us directly.
3739 (Fx_display_visual_class): Implement properly.
3741 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3743 * window.c (Frecenter): Handle centering in graphical frames
3744 specially. Centering on the basis of line counts doesn't work
3745 reliably with variable-height lines.
3747 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3749 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3752 * composite.c (run_composition_function): Remove unused var `val'.
3753 (update_compositions): Remove unused variable `hook'.
3755 * intervals.c (get_local_map): Remove unused variable `tem'.
3757 * doprnt.c (doprnt1): Remove unused variable `size'.
3759 * fns.c (Flength): Remove unused variable `tail'.
3760 (Fdelete): Remove unused variable `size'.
3762 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3765 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3767 * data.c (find_symbol_value): Remove extra 3rd argument in the
3768 call to swap_in_symval_forwarding.
3770 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3772 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3773 (trivial_regexp_p): Remove unused variable `c'.
3774 (boyer_moore): Remove unused variable `k'.
3776 * indent.c (current_column): Remove unused variable `stopchar'.
3777 (Fcompute_motion): Remove unused variable `contin'.
3779 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3781 * dired.c (directory_files_internal): Fix a typo in a comment.
3782 Remove an unused variable `handler'.
3783 (file_name_completion): Remove unused function-scope variable `dp'.
3784 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3787 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3789 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3791 (Fmarker_insertion_type): Remove unused variable `buf'.
3793 * insdel.c (make_gap): Remove unused variable `result'.
3795 * keyboard.c (record_char): Remove unused function-scope var `help'.
3796 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3797 (menu_bar_items): Remove unused function-scope variable `tem'.
3799 * fontset.c (fontset_ref): Remove unused variable `i'.
3800 (fontset_set): Remove unused variables `j' and `tmp'.
3801 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3802 (make_fontset_for_ascii_face): Remove unused variable `name'.
3803 (fs_load_font): Remove unused variable `font_idx'.
3804 (fs_query_fontset): Remove unused function-local variable `fontset'.
3805 (list_fontsets): Remove unused variable `tail'.
3806 (Fnew_fontset): Remove unused variables `family' and `registry'.
3807 (accumulate_font_info): Remove unused variable `tmp'.
3808 (Ffontset_font): Remove unused variable `id'.
3809 (syms_of_fontset): Remove unused variable `i'.
3811 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3813 (lookup_image): Remove unused variable `file'.
3814 (xbm_load): Remove unused variables `bitmap_data', `height', and
3815 `width'. Remove function-local variable `i', leave the
3817 (gif_load): Remove unused variable `inc'.
3819 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3820 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3821 leave only the one in the inner block.
3823 * xfaces.c (face_fontset, realize_default_face): Remove unused
3825 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3827 * term.c (encode_terminal_code): Remove unused variable `c'.
3829 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3830 char *' instead of `char *'.
3832 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3833 (Fget_unused_category): Remove unused variable `docstring_vector'.
3834 (Fchar_category_set): Remove unused variables `val', `charset',
3837 * coding.c (detect_coding_iso2022, setup_coding_system):
3838 Remove unused variable `i'.
3839 (detect_coding_mask): Remove unused variable `idx'.
3840 (detect_coding): Remove unused variable `i'.
3841 (ccl_coding_driver): Remove unused variable `result'.
3842 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3843 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3844 (encode_coding_string): Remove unused variables `gcpro1' and
3845 `saved_coding_symbol'.
3846 (Ffind_coding_systems_region_internal): Remove function-local
3847 variable args[], leave only the block-local one.
3848 (code_convert_region1): Remove unused variable `len'.
3850 * charset.c (char_printable_p): Remove unused variable `chars'.
3851 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3852 (str_to_multibyte): Remove unused variable `c'.
3854 * window.c (size_window): Remove block-local variable `min_size'.
3856 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3857 `header_line_height'.
3858 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3859 enum display_element_type.
3861 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3863 * xterm.c (x_connection_closed): Catch X errors around all
3864 statements that call X. Save away the error message in a local copy.
3866 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3869 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3870 in or at the start of invisible text.
3872 * dispnew.c (update_window): Don't check_current_matrix_flags.
3874 2001-01-01 Jason Rumney <jasonr@gnu.org>
3876 * w32fns.c (x_figure_window_size): Do not allow new_height and
3877 new_width of frame to override specified values.
3879 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3881 * composite.c (find_composition): Fix a code for searching backward.
3883 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3885 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3886 (update_window) [GLYPH_DEBUG]: Call it.
3887 (scrolling_window): Prevent including current rows which are below
3888 what's displayed in the window.
3890 * xdisp.c (try_window_reusing_current_matrix)
3891 <new start <= old start>: Disable rows in the current matrix
3892 which are below the window after scrolling.
3894 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3895 is zero. It's not worth the complexity.
3896 (invisible_text_between_p): Put in #if 0 because unused.
3898 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3900 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3901 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3903 * keyboard.c (echo_char): If C is an integer, always call
3904 push_key_description. Former code could signal an invalid
3907 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3908 If set, print multibyte text.
3909 (Fsingle_key_description): Call push_key_description with
3910 FORCE_MULTIBYTE set.
3911 (describe_buffer_bindings): Likewise.
3913 * lisp.h (push_key_description): Add prototype.
3915 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3916 around the call to redisplay_internal.
3918 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3920 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3922 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3924 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3925 (ccl_driver): New local variable `extra_bytes'.
3927 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3929 * coding.c (setup_coding_system):
3930 Initialize coding->spec.ccl.eight_bit_carryover.
3931 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3933 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3935 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3936 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3937 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3938 (decode_composition_emacs_mule): New function.
3939 (decode_coding_emacs_mule): Decode composition sequence by calling
3940 decode_composition_emacs_mule.
3941 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3942 (encode_coding_emacs_mule): Changed from macro to function.
3943 If a text contains compositions, encode them correctly.
3944 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3945 that decoding and encoding are required.
3947 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3949 * xfaces.c (PT_PER_INCH): New macro.
3950 (xlfd_point_size): Compute real point size from font's pixel size.
3951 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3954 * .gdbinit: Comment out the line pointing to the Lesstif source
3957 * window.c (Frecenter): Use displayed_window_lines instead
3958 of window_internal_height.
3960 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3961 instead of x-toolkit-scroll-bars-p.
3962 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3964 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3965 instead of x-toolkit-scroll-bars-p.
3966 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3968 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3969 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3970 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3972 (add_window_display_history, add_frame_display_history)
3973 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3974 (build_frame_matrix_from_leaf_window): Remove unused code.
3975 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3977 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3978 (update_window) [GLYPH_DEBUG]: Likewise.
3979 (syms_of_display): Defsubr dump-redisplay-history.
3981 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3983 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3984 the end of the prompt. Set echo_after_prompt to the offset
3985 of echoptr in echobuf.
3987 * xdisp.c (init_from_display_pos): Pop until the iterator's
3988 stack is empty; there may be frames for stretch or images
3991 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3992 (save_or_restore_current_matrix): New function for the same
3993 purpose, but more efficient.
3994 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3996 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3998 * xdisp.c (syms_of_xdisp): Fix last change.
4000 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4002 * xdisp.c (syms_of_xdisp): Doc fix.
4004 * xdisp.c (redisplay_window): Remove label restore_buffers;
4005 use finish_scroll_bars instead to make sure that scroll bars
4006 are redeemed. If we don't do this, flickering can result from
4007 scroll bars being destroyed and recreated.
4009 2000-12-22 Jason Rumney <jasonr@gnu.org>
4011 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4012 in the wrong colors when the foreground is not black.
4013 (expose_window): Don't redraw the window that's currently being
4016 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4018 * window.c (size_window): When setting the window's too_small_ok
4019 flag, compare old size with minimum size depending on WIDTH_P,
4020 don't compare with window_min_width.
4022 * window.c (delete_window): Simplify somewhat.
4023 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4024 freeing window matrices. The flag windows_or_buffers_changed is
4025 set, so the next redisplay will consider all windows; this should
4028 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4030 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4032 * ccl.h (struct ccl_program): New member cr_consumed.
4034 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4035 (CCL_READ_CHAR): Handle EOL conversion here.
4036 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4038 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4040 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4042 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4043 otherwise tabs of different size compare equal.
4045 * callint.c (Fcall_interactively): Prevent a compiler warning.
4047 * print.c (print_unwind): Return nil.
4048 (PRINTDECLARE): Initialize all local variables.
4049 (print_preprocess): Add a default case.
4051 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4053 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4055 * window.c (delete_window, Fsplit_window)
4056 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4058 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4060 * dispnew.c (ensure_frame_matrix): Removed.
4061 (save_frame_matrix, restore_frame_matrix): New functions.
4062 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4064 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4065 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4067 2000-12-21 Andrew Innes <andrewi@gnu.org>
4069 * w32term.c (x_update_begin): Regenerate the palette here, rather
4070 than for each window.
4072 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4073 palette is NULL, since this corrupts memory! Also get
4074 display_info reference from frame.
4076 2000-12-21 Jason Rumney <jasonr@gnu.org>
4078 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4080 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4081 to avoid returning without releasing it.
4083 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4085 * keymap.c (push_key_description): Don't convert eight-bit-control
4086 and eight-bit-graphic to multibyte character.
4088 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4089 generic character and CODE1 is nil, return the smallest character
4092 2000-12-20 Dave Love <fx@gnu.org>
4094 * s/osf5-0.h (NSIG): Don't redefine.
4096 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4098 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4099 excluding menu-bar and tool-bar.
4100 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4101 (menu_item_p): Remove.
4102 (where_is_internal_1): Don't ignore menu-items.
4104 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4106 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4109 * window.c (make_window): Initialize window's min_hscroll.
4110 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4111 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4113 (struct saved_window): New member min_hscroll.
4114 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4115 (Fset_window_configuration): Set window's min_hscroll.
4116 (save_window_save): Save window's min_hscroll.
4117 (compare_window_configurations): Compare min_hscroll values.
4119 * window.h (struct window): New member min_hscroll.
4121 * keyboard.c (echo_prompt): Prevent a compiler warning.
4123 * xdisp.c (try_cursor_movement): Fix last change. The real
4124 condition is that PT is at the end of the row, and should
4125 be displayed at the start of the next row.
4127 * xdisp.c (try_cursor_movement): If we end on a partially
4128 visible line, end we already decided to scroll, return -1.
4130 * dispextern.h (ensure_frame_matrix): Add prototype.
4132 * window.c (delete_window, Fsplit_window)
4133 (Fset_window_configuration): Call ensure_frame_matrix.
4135 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4137 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4138 completed, call fake_current_matrices instead of marking frame
4141 2000-12-20 Jason Rumney <jasonr@gnu.org>
4143 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4145 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4147 * fns.c (Frequire): Doc fix.
4149 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4151 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4153 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4154 currently displaying a message.
4156 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4158 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4160 2000-12-18 Andrew Innes <andrewi@gnu.org>
4162 * w32.c (w32_strerror): New function.
4164 * w32.h (w32_strerror): New extern.
4166 * w32fns.c (Fw32_shell_execute): Use it.
4168 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4170 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4172 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4174 * msdos.c (IT_set_face): Obey inverse_video.
4176 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4178 * dired.c (directory_files_internal): Always return decoded filenames.
4180 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4182 * xterm.c (x_connection_closed): Prevent being called recursively
4183 because of an error condition in XtCloseDisplay.
4185 * xdisp.c (init_iterator): If noninteractive, and the frame's
4186 face cache is null, make one.
4188 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4190 * process.c (wait_reading_process_input): Check for pending
4191 input when running timers.
4193 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4195 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4197 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4199 * process.c (read_process_output): Don't run a filter if the code
4200 decoder produces nothing but carryover.
4202 2000-12-17 Andrew Innes <andrewi@gnu.org>
4204 * w32.c (sys_rename): Only check errno against EEXIST, and not
4205 EACCES, when determining whether rename failed because the target
4206 exists. This was resulting in indefinite looping on Windows 9x if
4207 the source file was locked by another process.
4209 * w32fns.c (Ffile_system_info): New function.
4210 (syms_of_w32fns): Defsubr it.
4212 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4214 * window.c (coordinates_in_window): Fix computation for
4215 position on vertical line between mode lines.
4217 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4218 Don't alter tip_frame or tip_window.
4219 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4222 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4223 Don't alter tip_frame or tip_window.
4224 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4227 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4229 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4230 be consistent with the doc string. Reported by NAKAJIMA Mikio
4231 <minakaji@osaka.email.ne.jp>.
4233 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4235 * xfaces.c (Vface_ignored_fonts): New variable.
4236 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4237 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4239 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4241 * dispnew.c (update_window): Detect pending input every nth line
4242 updated, i.e. do it depending on real work done, and not on the
4245 * xterm.c (expose_window): Don't redraw the window that's
4246 currently being updated.
4248 * window.c (Fset_window_point): Remove test for
4249 cursor_in_non_selected_windows.
4251 * lread.c (read1): Recognize end of file after `\\'.
4253 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4254 not unwind_create_frame.
4256 2000-12-15 Dave Love <fx@gnu.org>
4258 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4261 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4263 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4265 * coding.c (setup_coding_system): Clear all members of the struct
4266 coding_system at first.
4267 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4269 (code_convert_region): Don't override coding->src_multibyte and
4270 coding->dst_multibyte.
4272 * fns.c (Fmd5): Docstring improved.
4274 2000-12-15 Miles Bader <miles@gnu.org>
4276 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4277 are actually marked as mode-lines; otherwise use
4278 estimate_mode_line_height.
4280 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4282 * editfns.c (Fformat): Prevent a buffer overrun when the format
4283 specifies a precision.
4285 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4287 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4288 argument is outside the range [2..3].
4290 2000-12-14 Andrew Innes <andrewi@gnu.org>
4292 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4293 nothing to do. Bind inhibit-quit.
4294 (tip_frame): Make it a Lisp_Object.
4295 (x_create_tip_frame): Set tip_frame after it has been added to
4297 (Fx_show_tip): Don't set tip_frame here.
4298 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4299 (unwind_create_frame, unwind_create_tip_frame): New functions.
4300 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4301 while a frame is only partially constructed.
4303 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4304 (x_free_frame_resources): New function.
4305 (x_destroy_window): Use it.
4307 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4309 * xfns.c (Fx_backspace_delete_keys_p): New function.
4310 (syms_of_xfns): Defsubr it.
4312 * config.in (HAVE_XKBGETKEYBOARD): Add.
4314 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4316 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4317 Always store string in multibyte representation in echobuf.
4318 (echo_char): Always store string in multibyte representation in
4320 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4321 (read_key_sequence): Adjusted for the change of echo_prompt.
4323 * fns.c (Fmd5): Docstring improved.
4325 * lisp.h (detect_coding_system): Prototype adjusted.
4327 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4328 (detect_coding_emacs_mule, detect_coding_iso2022,)
4329 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4330 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4331 New argument MULTIBYTEP. Callers changed.
4332 (detect_coding_mask, detect_coding_system): New argument
4333 MULTIBYTEP. Callers changed.
4334 (decode_coding_string): Set coding->src_multibyte and
4335 coding->dst_multibyte before calling detect_coding and detect_eol.
4336 Update them after some coding system is detected.
4338 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4340 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4342 * keyboard.c (menu_bar_items, tool_bar_items):
4343 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4345 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4347 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4349 (unwind_create_frame, unwind_create_tip_frame): New functions.
4350 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4351 while a frame is only partially constructed.
4353 * xterm.h (x_free_frame_resources): Declare.
4355 * xterm.c (x_free_frame_resources): New function.
4356 (x_destroy_window): Use it.
4358 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4359 don't interrupt the update for pending input initially, i.e.
4360 update at least some lines.
4362 * keyboard.c (do_mouse_tracking): Make externally visible.
4364 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4366 * xfns.c (gray_bitmap_bits): Declare `char *'.
4368 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4370 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4371 lines start with a relief line.
4373 2000-12-12 Dave Love <fx@gnu.org>
4375 * window.c (Fdisplay_buffer): Doc fix.
4376 (Fwindow_list): Remove unused var.
4378 * buffer.h (mmap_set_vars): Declare.
4380 * window.h (Fset_window_point): Declare.
4382 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4384 * msdos.c (fast_find_position): Don't overstep the last window row.
4385 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4386 variable `area'. When looking for a row under (X,Y), give up if some
4387 of the previous rows is not enabled.
4389 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4391 * window.c (Fset_window_point): If displaying cursors in windows
4392 other than the selected window, make sure redisplay updates
4393 other windows to show the new value of point in the window.
4395 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4397 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4398 the buffer is the sole visible buffer when in the mini-buffer.
4400 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4401 Bind `inhibit-read-only' to t.
4402 (unwind_with_echo_area_buffer): Use AREF.
4404 * xfns.c (Fx_hide_tip): Simplified.
4406 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4409 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4411 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4413 * xfns.c (Fx_hide_tip): Fix last change.
4415 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4416 nothing to do. Bind inhibit-quit.
4417 (tip_frame): Make it a Lisp_Object.
4418 (x_create_tip_frame): Set tip_frame after it has been added to
4420 (Fx_show_tip): Don't set tip_frame here.
4422 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4424 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4427 * dispextern.h: Change external declaration of tip_frame.
4429 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4430 return an empty string.
4432 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4433 of the window's update_mode_line flag, since the former is set by
4434 force-mode-line-update, not the latter. This makes
4435 column-number-mode slightly faster.
4437 * xdisp.c (try_window_id) <all changes above window start>:
4440 2000-12-11 Paul Eggert <eggert@twinsun.com>
4442 * config.in (HAVE_FTELLO): Remove.
4444 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4445 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4447 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4448 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4450 2000-12-11 Miles Bader <miles@gnu.org>
4452 * window.c (displayed_window_lines): Don't round up when
4453 converting empty space at bottom to lines.
4454 Handle non-newline-terminated final lines properly.
4455 (Fwindow_text_height): New function (used to be in lisp).
4456 (syms_of_window): Initialize it.
4458 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4460 * syntax.c (scan_lists): Check that the right quote char has the
4461 right Sstring syntax when jumping over strings.
4462 (init_syntax_once): Use Smax rather than 13.
4464 2000-12-09 Miles Bader <miles@gnu.org>
4466 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4467 with PARTIALLY, inverting the sense.
4468 (window_scroll_pixel_based): Scroll partially visible lines into
4469 place if we hit the beginning or end of the buffer.
4470 (displayed_window_lines): Don't include partially visible lines.
4471 (Fmove_to_window_line): Skip past any partially visible first line.
4473 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4475 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4477 * tparam.c (tparam1): Change the way buffers are reallocated to be
4478 portable and less obfuscated.
4480 * termcap.c (tgetent): Change the way buffers are reallocated to
4481 be portable and less obfuscated.
4483 * macros.c (store_kbd_macro_char): Change the way buffers are
4484 reallocated to be portable and less obfuscated.
4486 * lread.c (read1): Change the way buffers are reallocated to be
4487 portable and less obfuscated.
4489 * doc.c (Fsubstitute_command_keys): Change the way buffers
4490 are reallocated so that it is portable.
4492 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4494 * dosfns.c (Ffile_system_info): New function.
4495 (syms_of_dosfns): Defsubr it.
4497 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4499 * alloc.c (gc_sweep): Add comment.
4501 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4503 * sound.c (vox_configure): Change order of ioctls.
4504 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4505 Ignore errors when changing volume.
4506 (vox_close): Don't reset the device.
4508 * process.c (read_process_output): Make sure the process marker's
4509 position is valid when the process buffer is changed in
4510 after-change functions. W3 does that.
4512 * xfns.c (x_free_gcs): New function.
4514 * xterm.h (x_free_gcs): Add prototype.
4516 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4519 * xterm.c (x_destroy_window): Call x_free_gcs so that
4520 resources of non-toolkit X windows will be freed.
4522 2000-12-07 Andrew Innes <andrewi@gnu.org>
4524 * w32fns.c (xlfd_charset_of_font): Fix last change.
4526 2000-12-06 Dave Love <fx@gnu.org>
4528 * md5.h (__P): Don't define -- it comes from config.h.
4530 * strftime.c: Change some #if foo to #ifdef foo.
4532 2000-12-06 Andrew Innes <andrewi@gnu.org>
4534 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4536 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4537 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4538 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4540 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4542 * alloc.c (gc_sweep): Prevent symbols read during loadup
4545 * xdisp.c (underlying_face_id): New function.
4546 (handle_face_prop, face_before_or_after_it_pos): Use it
4547 to determine the face ``under'' a string. Let strings inherit
4548 the face of the buffer under them.
4550 * xfaces.c (face_at_string_position): Update function comment.
4552 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4553 matrix if the window's left position has changed; we need to
4554 redraw it in this case.
4556 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4558 * window.c (coordinates_in_window): Check mouse on mode-line or
4561 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4562 advertized by the function documentation.
4564 * window.c (syms_of_window): Doc fix.
4566 * sound.c (vox_configure): Set volume for left and right channel.
4567 (sound_cleanup): Return nil.
4569 * xdisp.c (move_it_by_lines): Fix paren typo.
4571 * xterm.c (x_load_font): Don't use the font's max_bounds for
4572 computing the height of the font. If max_bounds' ascent or
4573 descent are greater than the font's ascent or descent, this means
4574 glyphs overlap, which should be handled now by redisplay.
4576 * window.c (Veven_window_heights): New variable.
4577 (syms_of_window): DEFVAR_LISP it.
4578 (Fdisplay_buffer): Check Veven_window_heights before evening the
4581 2000-12-06 Miles Bader <miles@gnu.org>
4583 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4584 update `default-frame-alist' instead of setting no frame parameters.
4586 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4588 * composite.c (update_compositions): Fix typo (use the correct
4591 2000-12-05 Jason Rumney <jasonr@gnu.org>
4593 * md5.h: Remove underscores from function declarations.
4594 (__attribute__, __alignof__) [!__GNUC__]: Define.
4596 * md5.c: Delay include of md5.h until after namespace cleaning.
4598 * makefile.w32-in (fns.o): Depend on md5.h
4599 (md5.o): New target.
4602 * makefile.nt: Likewise.
4604 2000-12-05 Jason Rumney <jasonr@altavista.net>
4606 * w32term.c (expose_area): Complete last change.
4608 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4610 * minibuf.c: Include intervals.h.
4612 2000-12-05 Jason Rumney <jasonr@gnu.org>
4614 * w32term.c (x_produce_glyphs): If a font for a component of
4615 a composition is not found, use 1 pixel dot ascent and 0 dot
4616 descent value to avoid displaying terribly tall empty boxes.
4617 (expose_area): Pass x-coordinate relative to the exposed
4618 area to x_draw_glyphs instead of a window-relative coordinate.
4620 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4622 * xdisp.c (next_element_from_ellipsis): Save face before selective
4623 display in saved_face_id, and set face_before_selective_p.
4624 (reseat_1): Reset face_before_selective_p.
4625 (append_space, extend_face_to_end_of_line): If iterator's
4626 face_before_selective_p is set, use the face from saved_face_id.
4627 (extend_face_to_end_of_line): For tty frames, make sure to
4628 use the right face id when producing spaces at the end of
4631 * dispextern.h (struct it): Add face_before_selective_p.
4633 * keyboard.c (record_char): Don't record identical help-echo
4634 events in recent_keys.
4636 * xterm.c [USE_X_TOOLKIT]: Close the display.
4637 (xim_close_dpy): Handle case that the display has been closed.
4639 * xterm.c (x_destroy_window): Reset the frame's X window after
4642 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4643 variable window_width.
4644 (line_draw_cost): Fix code skipping over spaces at the end of the
4645 line when must_write_spaces is not set.
4646 (scrolling_window): Fix code inserting runs in list of all runs.
4648 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4650 * coding.c (setup_coding_system): Be sure to initialize
4651 coding->category_idx.
4653 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4655 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4657 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4658 area to x_draw_glyphs instead of a window-relative coordinate.
4660 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4661 error in the message.
4663 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4664 timer after having read a key. It's not good for code reading
4665 several keys in a loop, like an input method.
4667 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4668 record undo information for format-decode.
4670 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4671 current buffer is read-only, not if it isn't.
4673 * keyboard.c (record_char): Record `help-echo' input events
4674 in recent_keys only if they display some help. Don't record
4675 `help-echo' events as macro char.
4677 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4679 * editfns.c (save_excursion_restore): Don't move point
4680 in another window if it is showing the wrong buffer.
4681 Avoid the call to Fwindow_live_p, for speed.
4683 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4685 * xfaces.c (struct font_name): New member registry_priority.
4686 (split_font_name): Initialize the above member to zero.
4687 (concat_font_list): New function.
4688 (font_list): Include fonts of all alternative registries.
4689 (FONT_POINT_SIZE_QUANTUM): New macro.
4690 (better_font_p): Ignore point size difference less than
4691 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4693 * xterm.c (x_produce_glyphs): If a font for a component of
4694 a composition is not found, use 1 pixel dot ascent and 0 dot
4695 descent value to avoid displaying terribly tall empty boxes.
4697 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4699 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4701 * coding.h (code_convert_string1): Declare.
4703 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4705 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4707 2000-12-02 Jason Rumney <jasonr@gnu.org>
4709 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4710 correctly for single byte character case.
4711 (w32_per_char_metric): Do not try to make any assumptions about
4712 the metrics of BDF fonts.
4713 (x_estimate_mode_line_height): If `mode-line' face
4714 hasn't a font, use that of the frame, as drawing glyphs does.
4715 (note_mouse_highlight): Change the cursor shape on the vertical
4716 border between windows [not enabled].
4718 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4720 * w32fns.c (Fx_create_frame): Reintroduce the call to
4721 face-set-after-frame-defaults.
4722 (Vx_window_horizontal_drag_shape): New variable.
4723 (syms_of_xfns): DEFVAR_LISP it.
4724 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4727 2000-12-02 Simon Josefsson <simon@josefsson.org>
4729 * fns.c (Fmd5): Use a different logic to decide the coding system
4732 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4734 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4736 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4738 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4740 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4741 height for YNegative.
4742 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4743 height; also see comment there.
4745 * window.c (coordinates_in_window): Handle computations for
4746 positions on the vertical bar and fringes differently for
4747 window-system frames. Consider some pixels near the vertical bar
4748 as on the bar if the frame doesn't have vertical scroll bars.
4749 Associate positions between mode or header lines with the
4750 right window, the left one.
4752 2000-12-01 Jason Rumney <jasonr@gnu.org>
4754 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4756 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4759 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4761 * window.c (struct saved_window): Add members orig_top and orig_height.
4762 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4763 (save_window_save, Fset_window_configuration): Save/restore
4764 window's orig_top and orig_height.
4766 2000-12-01 Jason Rumney <jasonr@gnu.org>
4768 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4770 * w32fns.c (x_set_cursor_color): Fix last change.
4772 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4774 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4775 sure that the next redisplay displays the minibuffer, so that
4776 the cursor will be replaced with what the minibuffer wants.
4778 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4779 #ifndef instead of using #if.
4780 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4781 USE_TOOLKIT_SCROLL_BARS is defined.
4783 2000-11-30 Jason Rumney <jasonr@gnu.org>
4785 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4788 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4790 * fns.c (Fmd5): Doc fix.
4792 2000-11-30 Simon Josefsson <simon@josefsson.org>
4794 * fns.c (Fmd5): New function.
4795 (syms_of_fns): Defsubr md5.
4797 * Makefile.in (obj): Add md5.o
4799 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4801 * md5.h, md5.c: New files, taken from glibc.
4803 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4805 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4806 hasn't a font, use that of the frame, as drawing glyphs does.
4808 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4810 * eval.c (Frun_hooks): Allow 0 arguments.
4812 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4814 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4815 is over the menu bar widget, say it's not on the frame.
4817 * xfns.c (Fx_create_frame): Reintroduce the call to
4818 face-set-after-frame-defaults.
4820 * eval.c (Fsignal): Reset handling_signal.
4822 2000-11-28 Jason Rumney <jasonr@gnu.org>
4824 * w32menu.c (add_menu_item): Reset menu item text when changing
4825 type to radio button.
4827 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4829 * xselect.c: Update copyright.
4831 * window.c (coordinates_in_window): If on a mode or header line,
4832 but sufficiently close to its start, return ``on vertical
4833 border''. This gives us a way to drag windows horizontally when
4834 using toolkit scroll bars.
4836 * xterm.c (note_mouse_highlight): Change the cursor shape
4837 on the vertical border between windows.
4839 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4841 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4842 (syms_of_xfns): DEFVAR_LISP it.
4843 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4845 * textprop.c (text_read_only): New function.
4846 (verify_interval_modification): Use it instead of signaling
4847 `text-read-only'. This makes it easier to catch this error
4850 * xdisp.c (forward_to_next_line_start): Check for newlines,
4851 not end of line, which includes CR.
4853 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4855 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4856 include no-conversion.
4858 2000-11-27 Jason Rumney <jasonr@gnu.org>
4860 * w32fns.c (w32_load_system_font): Always mark font as double byte
4861 if codepage is unicode.
4863 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4865 * xdisp.c (forward_to_next_line_start): If already on a newline,
4866 just consume it to avoid unintended skipping over invisible text below.
4868 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4869 `vertical-line', `mode-line' and `header-line' events.
4871 * xdisp.c (try_window_id): Avoid starting to display in the middle
4872 of a character, a TAB for instance. This is easier than to set
4873 up the iterator exactly, and it's not a frequent case, so the
4874 additional effort wouldn't really pay off.
4876 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4878 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4881 2000-11-25 Jason Rumney <jasonr@gnu.org>
4883 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4884 Args to window_from_coordinates should be pixel coordinates.
4886 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4887 redisplay handles them properly.
4889 2000-11-25 Miles Bader <miles@gnu.org>
4891 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4893 2000-11-24 Jason Rumney <jasonr@gnu.org>
4895 * w32.c (init_environment): Set LANG environment variable based on
4896 locale settings, if not set.
4898 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4899 making tool bar smaller. When clearing the frame, also
4900 clear current matrices. Clear frame when tool bar disappears.
4901 Don't use more lines for the tool-bar than is available.
4902 (x_change_window_heights): New function.
4904 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4906 * xdisp.c (init_from_display_pos): If POS says we're already after
4907 an overlay string ending at POS, make sure to pop the iterator
4908 because it will be in front of that overlay string. When POS is
4909 ZV, we've thereby also ``processed'' overlay strings at ZV.
4911 * xfaces.c (lface_from_face_name): Function comment fix.
4913 2000-11-24 Miles Bader <miles@gnu.org>
4915 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4916 apply `mode-line-inverse-video' -- zero means force display using
4917 the default face, non-zero means display using the specialized face.
4918 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4920 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4922 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4925 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4927 * coding.c (decode_coding_emacs_mule): Fix the case of
4928 CODING_EOL_LF, which used uninitialized value of c.
4930 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4932 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4934 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4936 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4939 * frame.h (struct frame): Replace desired_tool_bar_items,
4940 current_tool_bar_items, n_desired_tool_bar_items,
4941 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4943 * frame.c (make_frame): Change initialization of tool bar
4946 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4947 Change references to members deleted from struct frame to use the
4950 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4951 references to members deleted from struct frame to use the new ones.
4953 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4955 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4957 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4958 (note_tool_bar_highlight): Change references to members deleted
4959 from struct frame to use the new ones.
4961 2000-11-23 Miles Bader <miles@gnu.org>
4963 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4964 the face's inverse-video attribute, rather than overriding it.
4966 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4968 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4969 making tool bar smaller.
4971 2000-11-22 Dave Love <fx@gnu.org>
4973 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4975 2000-11-22 Miles Bader <miles@gnu.org>
4977 * keyboard.c (Vminibuffer_message_timeout): New variable.
4978 (command_loop_1): Use it to determine message timeout.
4979 (syms_of_keyboard): Initialize it.
4981 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4983 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4985 * sysdep.c: Move the code for declaring h_errno after #include
4988 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4990 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4991 the menu bar when the tooltip is unmapped.
4993 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4994 sole visible buffer when we're currently in the mini-buffer, and
4997 2000-11-21 Jason Rumney <jasonr@gnu.org>
4999 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5000 put on the clipboard.
5001 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5002 copy of what Emacs last put there. If they are the same, do not
5003 use the clipboard copy to avoid losing data due to coding conversions.
5005 2000-11-22 Miles Bader <miles@gnu.org>
5007 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5008 (syms_of_minibuf): Initialize it.
5009 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5010 to prompt, don't make read-only.
5012 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5014 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5015 Add BEFORE/AFTER_POTENTIAL_GC.
5017 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5019 * buffer.c (mmap_free_1): Avoid a compiler warning.
5021 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5023 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5025 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5028 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5030 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5033 * s/gnu-linux.h: Don't use `#cpu'.
5035 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5036 not defined in mman.h.
5038 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5039 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5040 and store an index in the XClientMessageEvent. Storing a
5041 Lisp_Object or pointer can fail on a 64 bit system, since X only
5043 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5045 2000-11-20 Dave Love <fx@gnu.org>
5047 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5049 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5051 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5053 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5055 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5058 * alloc.c (make_string): Fix previous change. Be sure to make
5059 unibyte string correctly.
5061 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5063 * window.c (Fwindow_list): Change parameter list to be XEmacs
5065 (window_list_1): New function.
5066 (window_loop): Use it instead of Fwindow_list.
5068 * sysdep.c (emacs_ospeed): New variable.
5069 (toplevel): Don't declare ospeed extern.
5070 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5072 * termcap.c (ospeed): Remove.
5073 (tputs) [!emacs]: Remove unused code.
5074 (tgetent): Avoid a compiler warning.
5076 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5077 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5078 SCROLL_BAR_X_WIDGET with additional argument DPY.
5080 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5082 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5083 Take the X display as additional argument.
5084 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5085 `Widget' is a pointer type that's not easily stored in Lisp_Object
5086 form in a portable way.
5088 * dispnew.c (update_text_area): Fix last change.
5090 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5092 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5094 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5095 clear current matrices.
5097 * buffer.c (mmap_enlarge): Don't print a message on stderr
5098 if mapping new memory at the end of the existing region fails.
5100 * dispnew.c (update_text_area): Don't skip over equal glyphs
5101 when the last current glyph overlaps the glyph to its right.
5103 2000-11-18 Miles Bader <miles@gnu.org>
5105 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5106 lines that *end* with "..." too (that's the most common case!).
5108 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5110 * xdisp.c (resize_mini_window): Temporarily change to the
5111 mini-window's buffer if necessary.
5113 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5114 the tooltip obscures less text under it.
5116 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5118 * puresize.h (BASE_PURESIZE): Increase to 700000.
5120 2000-11-18 Jason Rumney <jasonr@gnu.org>
5122 * w32term.c (w32_draw_bitmap): Use face to set colors.
5124 2000-11-17 Dave Love <fx@gnu.org>
5126 * lread.c (Fload): Fix #ifdef for pcc.
5128 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5130 * xdisp.c (pos_visible_p): Compute the default character height
5133 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5135 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5136 knowing the line's height; use the default font's height in that case.
5138 * xfaces.c (weight_table): Add `demi' with the same meaning as
5141 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5143 * dispnew.c (null_row): New global static variable.
5144 (clear_glyph_row): Delete local static variable null_row.
5146 2000-11-15 Jason Rumney <jasonr@gnu.org>
5148 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5149 (w32_alloc_lighter_color): Use new brightness calculations from
5150 xterm.c. Scale delta to be in the range expected by W32.
5151 (w32_draw_relief_rect): Use frame relief colors.
5153 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5155 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5156 (Qinhibit_default_face_x_resources): New variable.
5157 (syms_of_frame): Initialize it.
5158 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5160 * xdisp.c (pos_visible_p): Improve function comment.
5162 * lisp.h (BINDING_STACK_SIZE): New macro.
5164 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5165 reading the directory if readdir returns null and errno is EAGAIN
5168 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5170 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5171 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5172 Set amount_to_scroll to max of dx and scroll_step so that
5173 scroll-conservatively doesn't defeat scroll-step>1.
5174 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5175 scroll-conservatively for line-at-a-time scrolling.
5177 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5179 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5182 * xdisp.c (current_mode_line_height, current_header_line_height):
5184 (init_xdisp): Initialize them.
5185 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5186 and use exact mode line heights if it is set.
5188 * lisp.h (pos_visible_p): Change prototype.
5190 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5191 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5192 and current_header_line_height first.
5193 (current_mode_line_height, current_header_line_height):
5196 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5198 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5199 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5200 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5202 2000-11-14 Miles Bader <miles@gnu.org>
5204 * xterm.c (x_alloc_lighter_color): Include an additive component
5205 too for dark colors, because FACTOR isn't enough.
5206 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5209 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5211 * keyboard.c (show_help_echo): Call message3_nolog with number of
5212 bytes in the help string as 2nd parameter, instead of the number
5215 2000-11-13 Miles Bader <miles@gnu.org>
5217 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5218 (Fload): Use new openp return protocol.
5219 Don't try to use Vload_source_file_function to load .elc files.
5220 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5221 openp return protocol.
5222 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5224 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5226 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5228 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5229 Defined these macros.
5230 (NLIST_STRUCT): Avoid re-defining it.
5232 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5233 -I/usr/contrib/X11R6/include.
5234 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5236 2000-11-10 Jason Rumney <jasonr@gnu.org>
5238 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5240 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5241 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5243 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5244 (Qw32_charset_vietnamese): New symbol.
5245 (xlfd_charset_of_font): New function.
5246 (w32_load_system_font): Use it.
5247 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5248 when Vw32_charset_info_alist is nil to ensure default face always
5249 has font. Use Fcar and Fcdr for safety.
5250 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5251 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5252 pseudo-codepages for special cases.
5253 (w32_to_x_font): New parameter to allow charset portion to be
5254 specified where there is many to one mapping. Callers changed.
5255 (w32_list_fonts): Avoid listing fonts that won't display.
5257 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5259 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5260 (font_list_1): Renamed from font_list.
5261 (font_list): New function, trying alternative registries from
5262 Vface_alternative_font_registry_alist.
5263 (Finternal_set_alternative_font_registry_alist): New function.
5264 (syms_of_xfaces): Initialize and Staticpro
5265 Vface_alternative_font_registry_alist.
5266 Defsubr Finternal_set_alternative_font_registry_alist.
5268 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5270 * lisp.h (Flooking_at): Declare.
5272 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5274 * dired.c (directory_files_internal): Fix a braino.
5276 * dired.c (directory_files_internal): Add missing GCPRO's.
5279 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5281 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5282 (resize_mini_window): Return quickly if Vresize_mini_window is
5283 nil. Don't return if Vmax_mini_window_height is nil.
5285 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5286 (syms_of_xdisp): Initialize them.
5287 (resize_mini_window): Act according to the setting of
5288 Vresize_mini_window.
5289 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5291 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5292 scroll bar widget after configuring it, so that it will appear at
5293 the right position from the start.
5294 (XTredeem_scroll_bar): Cleaned up.
5296 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5298 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5299 font is taller than the frame line, we don't have to bias the
5302 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5304 2000-11-07 Dave Love <fx@gnu.org>
5306 * config.in (HAVE_MKSTEMP): Add.
5308 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5310 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5312 * window.c (Fset_window_configuration): Don't try to preserve
5313 point in the current buffer, if that buffer is displayed in more
5316 * xfaces.c (lookup_named_face): If default face isn't realized,
5317 try to realize it. Return -1 if not successful.
5318 (Fx_list_fonts): Handle case that face cannot be determined.
5319 (Fface_font): Likewise.
5321 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5323 * window.c (displayed_window_lines): Detect partially
5324 visible lines at the bottom correctly.
5326 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5328 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5329 when ensuring we don't do visit in indirect buffer.
5331 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5333 * composite.h (compose_chars_in_text): Add prototype.
5335 * composite.c (Vcomposition_function_table): New variable.
5336 (Qcomposition_function_table): New variable.
5337 (run_composition_function): Call
5338 Vcompose_chars_after_function with three arguments.
5339 (compose_chars_in_text): New function.
5340 (syms_of_composite): Modified the doc-string of
5341 Vcompose_chars_after_function. Declare composition-function-table
5342 as a lisp variable, and initialize it.
5344 * xfns.c (x_encode_text): Suppress producing escape sequences for
5347 * xselect.c: Include composite.h.
5348 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5350 2000-11-05 Andrew Innes <andrewi@gnu.org>
5352 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5354 * sysdep.c (read_input_waiting): Remove extraneous argument to
5357 * w32fns.c (Fx_server_version): Include w32_build_number in the
5360 * w32heap.c (w32_build_number): New variable.
5361 (cache_system_info): Set it.
5363 * w32heap.h (w32_build_number): Add extern.
5365 * emacs.c (syms_of_emacs): Update docstring for
5366 system-configuration, to reflect the actual usage on MS-Windows.
5368 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5370 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5371 process idle timers while waiting for another event.
5373 * dispnew.c (update_frame_line): Handle case where spaces in
5374 the default face are colored.
5376 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5377 window height hasn't changed.
5379 2000-10-31 Jason Rumney <jasonr@gnu.org>
5381 * w32term.c (x_produce_glyphs): Handle composite characters.
5382 (x_draw_glyph_string_foreground)
5383 (x_draw_composite_glyph_string_foreground): Restore old font.
5385 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5387 * minibuf.c (read_minibuf): Reset the undo history just before
5388 starting the recursive-edit.
5390 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5392 * xfaces.c (menu_face_change_count): New variable.
5393 (Finternal_set_lisp_face_attribute): Increment it for changes
5395 (realize_basic_faces): Reflect changes in the `menu' faces
5398 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5399 dy obtained from the iterator's y-position after moving from
5400 scroll_margin_pos to PT; see comment there.
5402 * xdisp.c (safe_eval_handler): Call add_to_log.
5404 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5405 is not a symbol or string.
5407 * xdisp.c (echo_area_display): Don't perform a display update from
5408 inside redisplay. The update will happen anyway at the end of
5409 redisplay, and it can confuse redisplay (GC messages while
5410 redisplaying, for instance.)
5412 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5414 * xrdb.c (x_load_resources): Use the class name in the defaults.
5416 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5417 (regex_compile): Catch bogus \(\1\).
5419 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5421 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5424 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5425 we have a color cache, check that the cached color equals the
5426 allocated color. If not, clear the color cache.
5428 * window.c (displayed_window_lines): Change buffers if necessary.
5429 Fix computation of displayed lines.
5431 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5432 update_menu_bindings to DEFVAR_BOOL.
5434 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5436 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5438 * puresize.h (BASE_PURESIZE): Increase to 680000.
5440 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5442 2000-10-29 Jason Rumney <jasonr@gnu.org>
5444 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5446 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5447 (w32_cache_char_metrics): Handle possibility that 'x' does not
5448 exist in a BDF font.
5449 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5451 * w32bdf.h (bdffont): Add nchars.
5453 * w32bdf.c (set_bdf_font_info): Set it.
5454 (w32_BDF_TextOut): Swap byte order of double byte characters.
5455 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5457 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5459 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5460 don't override the colors in frame's param_alist, unless they are
5463 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5464 reverse the effect of the highlight flag.
5466 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5468 * window.h (Fwindow_live_p): Declare.
5470 * undo.c (record_delete): Check that last_undo_buffer is really a
5471 buffer before applying XBUFFER to it.
5473 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5476 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5478 * lisp.h (KEYMAPP): New macro.
5479 (get_keymap): Remove.
5480 (get_keymap_1): Rename get_keymap.
5482 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5484 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5486 * xmenu.c (single_submenu): Use KEYMAPP.
5487 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5488 Use KEYMAPP rather than Fkeymapp.
5490 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5492 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5493 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5494 Use KEYMAPP rather than Fkeymapp.
5495 (single_submenu): Use KEYMAPP.
5496 (w32_menu_show, w32_dialog_show): Use TRUE.
5498 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5500 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5501 (Fkeymapp): Use KEYMAPP.
5502 (get_keymap): Rename from get_keymap_1. Remove old def.
5503 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5504 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5505 (Fminor_mode_key_binding): Don't raise an error if the binding
5507 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5508 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5510 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5511 Allow Vspecial_event_map to be autoloaded.
5512 (menu_bar_items): Fetch the keymap rather than using keymapp.
5513 (menu_bar_one_keymap): No need to follow func-indirect any more.
5514 (parse_menu_item): get_keymap_1 -> get_keymap.
5515 (tool_bar_items): Fetch the keymap rather than using keymapp.
5516 (read_key_sequence): Use KEYMAPP.
5518 * intervals.c (get_local_map): Use get_keymap rather than following
5519 function-indirections explicitly.
5521 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5523 2000-10-27 Jason Rumney <jasonr@gnu.org>
5525 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5526 point, as Windows has oversized fonts.
5528 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5530 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5532 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5533 (freehook, reallochook): Handle null pointer arguments.
5534 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5536 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5538 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5539 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5540 Giving in to popular pressure to shut up the compiler with casts.
5542 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5544 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5545 signed value, and use a default value computed from the font's
5548 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5550 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5551 that specify a negative underline position can still use underlines.
5553 * window.c (Fpos_visible_in_window_p): Make POS default to
5554 WINDOW's point, not the current buffer's point.
5556 2000-10-26 Dave Love <fx@gnu.org>
5558 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5559 when it's necessary.
5561 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5563 * window.c (size_window): Compute size difference from sum of old
5564 child window sizes instead of from parent's size.
5566 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5567 Handle obscured lines at the top of the window.
5569 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5570 down after the last error condition check.
5572 * frame.c (Fdelete_frame): Run delete-frame-hook.
5574 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5576 * coding.c (decode_coding): Fix previous change (check also
5577 CODING_MODE_LAST_BLOCK).
5579 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5581 * regex.c: More `unsigned char' -> `re_char' changes.
5582 Also change several `int' into `re_wchar_t'.
5583 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5584 (PUSH_FAILURE_POINTER): Don't cast any more.
5585 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5586 We want GCC to complain, since this piece of code makes
5587 re_match non-reentrant, which *should* be fixed.
5588 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5589 (EXTEND_BUFFER): Use RETALLOC.
5590 (SET_LIST_BIT): Don't cast.
5591 (re_wchar_t): New type.
5592 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5593 that those two functions will always properly return.
5594 (IMMEDIATE_QUIT_CHECK): Cast to void.
5595 (analyse_first): Use recursion rather than an explicit stack.
5596 (re_compile_fastmap): Can't fail anymore.
5597 (re_search_2): Don't check re_compile_fastmap for failure.
5598 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5599 Now also sets the new value (passed in a new argument).
5600 (re_match_2_internal): Use it.
5601 Also, use a new var `reg' of type size_t when looping through regs
5602 rather than reuse the inappropriate `mcnt'.
5604 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5605 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5606 (where_is_internal): Renamed from Fwhere_is_internal.
5607 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5608 (Fwhere_is_internal): New function wrapping where_is_internal.
5609 (where_is_internal_1): Handle the case where we're filling the cache.
5610 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5612 2000-10-25 Miles Bader <miles@gnu.org>
5614 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5616 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5618 * window.c (pos_fully_visible_p): Removed.
5619 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5620 if position is visible and/or fully visible.
5622 * lisp.h (pos_visible_p): Add prototype.
5624 * xdisp.c (pos_visible_p): New function.
5626 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5628 * process.c (send_process): If OBJECT is t, it means that the data
5629 is from C string, but we should encode it. Before calling
5630 setup_raw_text_coding_system, be sure to flush out data by the
5631 previous coding system.
5633 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5635 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5636 assignment of startpos to prev when startpos == pos.
5638 * editfns.c (find_field): Set the field stickiness correctly from
5639 overlay fields. Use renamed `text_property_stickiness'.
5640 (text_property_stickiness): Renamed from `char_property_stickiness'.
5641 Only check text properties, not overlays.
5642 * textprop.c (get_char_property_and_overlay): New function.
5643 (Fget_char_property): Use it.
5644 * intervals.h (get_char_property_and_overlay): Add declaration.
5646 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5648 * keymap.c: Use AREF, ASET and ASIZE macros.
5649 (Fmake_sparse_keymap): Docstring fix.
5651 (shadow_lookup): Move up.
5652 Handle the case where lookup-key returns an integer.
5653 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5654 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5655 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5656 Simplify/rewrite the keymap-finding code.
5657 Add check for command shadowing, using shadow_lookup.
5659 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5661 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5662 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5665 2000-10-24 Andrew Innes <andrewi@gnu.org>
5667 * dired.c (directory_files_internal_unwind): New function.
5668 (directory_files_internal): Use it to ensure closedir is called
5669 even if expand-file-name or file-attributes throw, eg. because of
5670 a user interrupt. Also enable immediate_quit while calling
5671 re_search, so that matching can be interrupted as well.
5673 2000-10-24 Andrew Innes <andrewi@gnu.org>
5675 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5677 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5678 so that re_search functions only quit when callers expect them to.
5680 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5682 * regex.c (regex_compile): Change the way of handling a range from
5683 a char less than 256 to a char not less than 256.
5685 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5687 * window.c (size_window): Prevent setting window's width or
5688 height to a negative value (esp. with XSETFASTINT).
5690 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5691 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5692 (protect_malloc_state) [GC_MALLOC_CHECK &&
5693 GC_PROTECT_MALLOC_STATE]: New function.
5694 (PROTECT_MALLOC_STATE): New macro.
5695 (__malloc_initialize, morecore, _malloc_internal)
5696 (_free_internal) _realloc_internal): Use it to make _heapinfo
5697 read-only outside of gmalloc.
5699 * keymap.c: Update copyright.
5701 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5704 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5706 * filelock.c (unlock_all_files): Use unlock_file to expand each
5707 buffer's file_truename before trying remove its lock file.
5709 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5711 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5712 or CRLF, decode EOLs.
5714 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5716 * window.c (Fdisplay_buffer): Fix doc.
5718 2000-10-23 Jason Rumney <jasonr@gnu.org>
5720 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5721 ASCII font of default fontset on Windows.
5723 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5724 xterm.c comment below).
5726 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5728 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5730 * xterm.c (x_connection_closed): Reset handling_signal.
5732 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5734 2000-10-23 Miles Bader <miles@gnu.org>
5736 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5737 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5738 maintain old behavior.
5739 * minibuf.c (Fminibuffer_complete): Likewise.
5741 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5743 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5744 that when a font can't be exactly centered, it errs up rather than
5747 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5749 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5751 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5753 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5755 * dispnew.c [macintosh]: Include macterm.h.
5756 (init_display) [macintosh]: Initialization for window system.
5758 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5759 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5760 syms_of_search, x_term_init, and init_keyboard before calling
5761 init_window_once. Also, call syms_of_xmenu.
5763 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5764 default fontset to Monaco.
5766 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5767 NewMacWindow and DisposeMacWindow.
5768 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5769 instead of calling NewMacWindow and setting fields of
5770 f->output_data.mac directly. Call init_frame_faces.
5771 (Fdelete_frame) [macintosh]: Remove unused code.
5772 (Fmodify_frame_parameters) [macintosh]: Call
5773 x_set_frame_parameters instead of mac_set_frame_parameters.
5775 * frame.h [macintosh]: Define menu_bar_lines field in struct
5776 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5778 * keyboard.c [macintosh]: Include macterm.h.
5779 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5780 and menu_bar_activate_event type events as for X and NT.
5781 (make_lispy_event) [macintosh]: Construct lisp events of type
5782 MENU_BAR_EVENT as for X and NT.
5784 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5785 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5786 (sys_subshell) [macintosh]: Remove definition entirely.
5787 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5788 Vwindow_system_version here. Remove initialization of
5789 Vx_bitmap_file_path.
5790 (read_input_waiting): Correct the number of parameters passed to
5792 Move all Macintosh functions to mac/mac.c.
5794 * term.c [macintosh]: Include macterm.h.
5796 * window.c [macintosh]: Include macterm.h.
5798 * xdisp.c [macintosh]: Include macterm.h. Declare
5799 set_frame_menubar and pending_menu_activation.
5800 (echo_area_display) [macintosh]: Do not return if terminal frame
5801 is the selected frame.
5802 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5803 Allow only the selected frame to set menu bar.
5804 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5805 calling FRAME_EXTERNAL_MENU_BAR (f).
5806 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5808 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5809 and check_x. Declare XCreateGC. Define x_create_gc and
5810 x_free_gc. Initialize font_sort_order.
5811 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5812 but call x_list_fonts instead of w32_list_fonts.
5813 (Finternal_face_x_get_resource) [macintosh]: Do not call
5814 display_x_get_resource.
5815 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5816 (realize_x_face) [macintosh]: Load the font if it is specified in
5818 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5820 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5822 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5823 is nil: since we go to the end of submap anyway, we'd end up
5825 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5826 doesn't obey autoload.
5828 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5830 * msdos.c (dos_set_window_size): Update screen dimension variables.
5832 2000-10-21 Jason Rumney <jasonr@gnu.org>
5834 * w32term.c (w32_cache_char_metrics): Double check that font is
5835 really fixed pitch before trusting tmPitchAndFamily.
5837 2000-10-21 Andrew Innes <andrewi@gnu.org>
5839 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5841 * w32term.h: Extern decl for w32_cache_char_metrics.
5843 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5845 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5846 (w32_unload_font): Free per_char array if present.
5848 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5849 cached information in emulated XFontStruct to handle common cases
5850 quickly. Do not allocate XCharStruct for return.
5851 (w32_native_per_char_metric): New function.
5852 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5854 (x_produce_glyphs): Don't get an HDC. Change calls to
5855 w32_per_char_metric to match arg change above. Remove calls to
5857 (w32_get_glyph_overhangs): Ditto.
5858 (w32_cache_char_metrics): New function.
5860 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5861 ($(BLD)/casefiddle.$(O)): Remove compile command.
5862 ($(BLD)/gmalloc.$(O)): Remove compile command.
5863 ($(BLD)/dispnew.obj):
5864 ($(BLD)/keyboard.obj):
5865 ($(BLD)/w32inevt.obj):
5866 ($(BLD)/w32bdf.obj):
5868 ($(BLD)/buffer.obj):
5869 ($(BLD)/editfns.obj):
5871 ($(BLD)/fileio.obj):
5873 ($(BLD)/indent.obj):
5874 ($(BLD)/insdel.obj):
5875 ($(BLD)/intervals.obj):
5876 ($(BLD)/minibuf.obj):
5878 ($(BLD)/scroll.obj):
5879 ($(BLD)/sysdep.obj):
5880 ($(BLD)/textprop.obj):
5881 ($(BLD)/widget.obj):
5882 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5883 ($(BLD)/term.obj): Add dependency on dispextern.h.
5885 * makefile.nt ($(BLD)\dispnew.obj):
5886 ($(BLD)\keyboard.obj):
5887 ($(BLD)\w32inevt.obj):
5888 ($(BLD)\w32bdf.obj):
5890 ($(BLD)\buffer.obj):
5891 ($(BLD)\editfns.obj):
5893 ($(BLD)\fileio.obj):
5895 ($(BLD)\indent.obj):
5896 ($(BLD)\insdel.obj):
5897 ($(BLD)\intervals.obj):
5898 ($(BLD)\minibuf.obj):
5900 ($(BLD)\scroll.obj):
5901 ($(BLD)\sysdep.obj):
5902 ($(BLD)\textprop.obj):
5903 ($(BLD)\widget.obj):
5904 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5905 ($(BLD)\term.obj): Add dependency on dispextern.h
5907 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5909 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5910 with an additional argument of Qt.
5912 2000-10-21 Miles Bader <miles@gnu.org>
5914 * window.c (pos_fully_visible_in_window_p): New function.
5915 (Fpos_visible_in_window_p): Add FULLY argument.
5916 Use pos_fully_visible_in_window_p.
5917 (window_scroll_pixel_based, window_scroll_line_based): Update
5918 calls to Fpos_visible_in_window_p.
5919 * lisp.h (Fpos_visible_in_window_p): Update prototype
5921 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5923 * alloc.c (toplevel): Conditionalize compilation of mem_*
5924 functions differently.
5926 2000-10-20 Jason Rumney <jasonr@gnu.org>
5928 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5929 mem_init where it used to be. mem_z etc not defined otherwise.
5931 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5933 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5935 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5936 structure definition and related variabled to the top of the file.
5937 Include this code when GC_MALLOC_CHECK is defined.
5938 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5939 register/unregister allocated region.
5940 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5941 which isn't allocated.
5942 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5943 something which is already in use.
5944 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5945 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5946 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5947 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5949 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5950 _malloc_internal instead of malloc.
5951 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5954 2000-10-20 Andrew Innes <andrewi@gnu.org>
5956 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5958 (my_strftime) <macro>: Don't use macro arg list when redefining as
5960 (my_strftime) <function>: Supply 0 as ut argument.
5962 2000-10-19 Jason Rumney <jasonr@altavista.net>
5964 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5965 including dispextern.h, as it stops faces from working.
5967 * w32fns.c (Fx_create_frame): Don't bother calling
5968 face-set-after-frame-default since the caller does it for us
5969 anyway. Clean up calls to x_get_arg to be consistent with X.
5971 * w32term.c (x_produce_glyphs): Handle
5972 unibyte_display_via_language_environment correctly.
5973 (w32_draw_box_rect): Fix the calculation of width and height.
5975 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5976 as it has stopped working.
5977 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5980 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5982 * eval.c (skip_debugger): Prevent a compiler warning.
5983 (Fcondition_case): Likewise.
5984 (Fbacktrace_frame): Use a null interactive spec.
5986 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5988 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5990 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5992 * strftime.c: Sync with glibc, file version 1.78.
5993 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5994 should no longer be used according to ISO 8601.
5996 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5997 no map for meta_prefix_char, don't try to use it as a keymap.
5998 Instead, if T_OK is non-zero, look up a default binding, if any,
5999 otherwise, if T_OK is zero, return nil.
6001 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6002 (x_to_xcolors, png_load): Use x_query_color.
6004 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6006 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6008 (x_copy_color, x_alloc_lighter_color): Likewise.
6010 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6011 (x_query_color, x_query_colors): Add prototype.
6013 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6014 check_string_bytes only if not noninteractive, increase count to 50.
6016 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6018 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6021 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6023 * alloc.c (pure_bytes_used): Renamed from pureptr.
6025 (pure_alloc): New function.
6026 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6028 (Fpurecopy): Use PURE_POINTER_P.
6030 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6031 PT has moved backward.
6033 * xdisp.c (cursor_row_p): Take continued lines into account.
6035 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6037 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6038 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6039 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6042 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6043 of selective display off while searching for the next line start.
6045 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6047 * Makefile.in (term.o): Depend on dispextern.h.
6049 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6051 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6053 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6055 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6056 the iterator at the beginning, so that they can be set later on,
6057 for instance in reseat_at_next_visible_line_start, without being
6060 * xfns.c (pbm_format): Add :foreground and :background keywords.
6061 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6062 (xbm_load): Recognize foreground and background color specifications.
6064 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6066 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6068 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6070 * msdos.c (IT_set_face): Compare highlighted face with the default
6071 face, and invert colors if these faces' colors are identical.
6072 (Fmsdos_remember_default_colors): Don't swap foreground and
6073 background colors in initial_colors[].
6074 (IT_set_frame_parameters): Don't swap frame's foreground and
6075 background pixels. If ALIST includes "(reverse . t)", swap
6076 foreground-color and background-color properties in frame's
6077 param_alist. If the original frame's param_alist doesn't specify
6078 the colors, store unspecified-fg and unspecified-bg, reversed if
6081 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6082 the colors are unspecified and reversed, reverse fore- and back-
6083 ground in the returned value.
6084 (Fframe_parameter): Ditto.
6086 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6088 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6089 get_last_unchanged_at_beg_row.
6090 (find_first_unchanged_at_end_row): Renamed from
6091 get_first_unchanged_at_end_row.
6092 (find_first_unchanged_at_end_row): Convert assertions to
6093 unconditional tests which abort. When looking for a row in
6094 unchanged text, don't go further back than first_text_row.
6096 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6097 Don't add in the last line's height when deciding if the new
6098 position is below the scroll margin.
6100 2000-10-16 Miles Bader <miles@gnu.org>
6102 * editfns.c (Fconstrain_to_field): Check carefully for field
6103 boundaries if either OLD_POS or NEW_POS has a non-nil field
6104 property, even if they're the same.
6106 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6108 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6109 height for XFillRectangle.
6111 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6113 * syntax.c (Fstring_to_syntax): New function extracted from
6114 Fmodify_syntax_entry.
6115 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6116 (skip_chars, Fforward_comment): Remove unused variables.
6117 (syms_of_syntax): Add defsubr for string-to-syntax.
6118 (describe_syntax): Add code for comment and string fences.
6120 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6122 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6123 Do the meta->esc mapping. Call get_keyelt before returning.
6124 Start scanning from the second element (the first is always `keymap')
6125 to make it easier to detect when we reach a parent map.
6126 Handle the case of inheriting from a symbol whose function is a map.
6127 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6128 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6129 (get_keyelt, Flookup_key): Update call to access_keymap.
6130 Remove the meta->esc mappings.
6131 (define_as_prefix): Delete old disabled code.
6132 (menu_item_p): New function.
6133 (where_is_internal_1): Skip over the few remaining menu items.
6134 * lisp.h (access_keymap): Update prototype.
6135 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6136 Update call to access_keymap.
6137 (follow_key, read_key_sequence): Update calls to access_keymap.
6138 Remove the meta->esc mappings.
6140 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6142 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6143 with additional argument.
6145 * xdisp.c (cursor_row_p): New function.
6146 (try_cursor_movement, display_line): Use it.
6148 * xdisp.c (append_space): Also save/restore iterator's current
6149 character and its length.
6151 * xdisp.c (init_from_display_pos): Add an assertion.
6152 (handle_stop): Don't set iterator's add_overlay_start.
6153 (handle_invisible_prop): Likewise.
6154 (load_overlay_strings): If text under an overlay is invisible,
6155 take both before- and after-strings into account when the iterator
6156 is positioned either at the start or at the end of the overlay.
6157 (forward_to_next_line_start): Rewritten.
6158 (reseat_at_next_visible_line_start): Rewritten.
6159 (set_iterator_to_next): Add parameter RESEAT_P.
6161 * dispextern.h (struct it): Remove member add_overlay_start.
6162 (set_iterator_to_next): Change prototype.
6164 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6166 * coding.c (code_convert_region): Be sure to initialize
6167 coding->category_idx.
6168 (decode_coding_string): Set coding->src_multibyte and
6169 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6170 (encode_coding_string): Set coding->src_multibyte and
6171 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6173 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6175 * xfns.c (Fx_create_frame): Don't bother calling
6176 face-set-after-frame-default since the caller does it for us anyway.
6178 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6180 * window.c (coordinates_in_window): Fix detection of vertical line
6181 on character terminals.
6183 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6185 * editfns.c (save_excursion_save): Additionally record the
6187 (save_excursion_restore): If buffer was visible in a window, and a
6188 different window was selected, and the old selected window is
6189 still live, restore point in that window.
6191 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6193 * xterm.c (x_produce_glyphs): Handle
6194 unibyte_display_via_language_environment correctly.
6196 * regex.c (regex_compile): Change the way of handling a range from
6197 unibyte char to multibyte char.
6199 * syntax.c (skip_chars): Change the way of handling a range from
6200 unibyte char to multibyte char.
6202 * process.c (read_process_output): Cancel previous change.
6204 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6206 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6208 * charset.c (Ffind_charset_string): Doc fix.
6209 (Ffind_charset_region): Doc fix.
6211 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6213 * process.c (read_process_output): Fix previous change. Adjust
6214 multibyteness of text to insert in a buffer by
6215 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6217 2000-10-10 Andreas Schwab <schwab@suse.de>
6219 * alloc.c (mark_object): Remove all workarounds installed on
6222 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6224 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6225 (base64_encode_1): Make it work for a text of multibyte form.
6226 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6227 case. Don't call str_to_multibyte because base64_decode_1
6228 produces correct multibyte form for eight-bit codes.
6229 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6230 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6231 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6234 * charset.h (CHAR_STRING): Optimized for single byte characters.
6236 2000-10-09 Andreas Schwab <schwab@suse.de>
6238 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6239 -1 after socket is closed, to fall through to error processing.
6241 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6243 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6244 variables. If ALIST includes foreground-color or
6245 background-color, change also the colors of the default face for
6248 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6250 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6251 them extern (they are defined on xfaces.c).
6252 (syms_of_msdos): Don't intern and don't staticpro
6253 Qbackground_color and Qforeground_color.
6255 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6257 * frame.c (Fframe_parameter): For non-windowed frames, if
6258 f->param_alist says foreground or background color is unspecified,
6259 call tty_color_name to return the color name computed from the
6260 frame's current colors.
6262 2000-10-06 Dave Love <fx@gnu.org>
6264 * terminfo.c (ospeed): Don't declare.
6266 * sysdep.c: Don't include string.h.
6267 (h_errno): Declare conditional also on TRY_AGAIN.
6269 * charset.c (Ffind_charset_string): Doc fix.
6271 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6272 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6275 2000-10-05 Dave Love <fx@gnu.org>
6277 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6278 position like menu-bar.
6280 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6282 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6284 * xdisp.c (handle_single_display_prop): Use safe_call1.
6285 (safe_call): Renamed from call_function.
6286 (safe_call1): New function.
6287 (handle_fontified_prop): Use safe_call1 instead of call1.
6288 (safe_eval): Renamed from eval_form.
6289 (safe_eval_handler): Renamed from eval_handler.
6290 (handle_single_display_prop, display_mode_element): Use safe_eval
6291 instead of eval_form.
6293 * xfaces.c (merge_face_heights): Use safe_call instead of
6296 * keyboard.c (show_help_echo): Use safe_call instead of
6297 call_function; use safe_eval instead of eval_form.
6299 * lisp.h (safe_call): Renamed from call_function.
6300 (safe_eval): Renamed from eval_form.
6301 (safe_call1): Add prototype.
6303 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6305 * xfns.c (image_ascent): Rearrange ascent calculation for the
6308 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6310 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6311 (where_is_internal_1): Don't bother ignoring menu-items any more.
6313 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6315 * keyboard.c (update_menu_bindings): New variable.
6316 (parse_menu_item): Use AREF. If update_menu_bindings
6317 is 0, don't update menu bindings.
6318 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6320 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6322 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6325 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6327 * syntax.c (forw_comment): Match nestedness of ender/starter.
6328 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6329 (prev_char_comstart_first): Remove.
6330 (back_comment): Check two-char comment markers more carefully
6331 to better handle overlapping cases like *//* or /* */* */ ...
6332 Match nestedness of ender/starter.
6334 2000-10-02 Dave Love <fx@gnu.org>
6336 * config.in (HAVE_GAI_STRERROR): Add undef.
6338 * process.c (Fopen_network_stream): Use it.
6340 * m/alpha.h (NO_REMAP): Don't define.
6342 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6344 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6345 return with a string converted to an integer or vice versa when
6346 Vmocklisp_arguments is t.
6347 (Fsignal): Likewise. The function can return for `quit'.
6348 (struct gcpro): Declare member `var' to point to a volatile
6351 * eval.c (error): Prevent compiler warning.
6353 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6355 * keymap.c (keymap_memberp): New function.
6356 (Fset_keymap_parent): Use it.
6357 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6358 Use keymap_memberp to avoid creating cycles.
6359 (access_keymap): Use KEYMAPP.
6361 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6363 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6364 gai_strerror. Make sure xerrno is set if connect fails. Improve
6367 2000-09-29 Jason Rumney <jasonr@gnu.org>
6369 * w32term.c (w32_char_font_type, w32_encode_char)
6370 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6371 (w32_bdf_per_char_metric): New function.
6372 (w32_per_char_metric): Use it.
6373 (x_draw_glyph_string_background): Always draw background for BDF
6376 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6377 GDI object which is a scarce resource.
6379 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6380 (get_quoted_string): Fix limit on memchr search.
6381 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6382 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6383 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6384 (get_cached_font_char, cache_char_offset): Use macro
6385 BDF_CODEPOINT_RANGE_COVER_P.
6386 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6387 (clear_cached_bitmap_slots): New function.
6388 (GET_HEX_VALUE): G-Z, g-z are not hex.
6389 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6390 (get_bitmap_with_cache): Use new cache implementation.
6391 (create_offscreen_bitmap): New function.
6392 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6394 * w32term.c (x_produce_glyphs): If the distance from the current
6395 position to the next tab stop is less than a canonical character
6396 width, use the tab stop after that.
6397 (x_draw_glyphs): Handle case START and END are out of bounds more
6399 (x_clear_mouse_face): Block/unblock input.
6400 (x_display_and_set_cursor): Don't show a hollow box cursor for
6401 buffers whose cursor_type is nil.
6403 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6405 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6407 * dispextern.h (updating_frame): Declare extern.
6409 2000-09-29 Andreas Schwab <schwab@suse.de>
6411 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6413 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6415 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6416 use its function definition.
6417 (tool_bar_items): Likewise.
6419 * lisp.h (fatal): Declare NO_RETURN.
6421 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6423 * keymap.c: Remove the line "#undef NULL".
6425 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6427 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6429 2000-09-28 Dave Love <fx@gnu.org>
6431 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6433 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6435 * .gdbinit (xreload): Note its need on GNU/Linux.
6437 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6438 r_alloc, r_alloc_free.
6440 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6442 * syntax.c (skip_chars): Handle negation correctly.
6444 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6446 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6447 with non-zero FORCE_P argument.
6449 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6452 * xdisp.c (window_box_height): Add an assertion.
6454 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6455 tool-bar than is available.
6456 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6458 2000-09-27 Dave Love <fx@gnu.org>
6460 * s/irix6-5.h: Now works 64-bit. Tidied.
6462 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6464 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6465 instead of BITS_PER_INT.
6466 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6467 EMACS_UINT, respectively.
6468 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6470 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6472 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6474 * window.c (freeze_window_starts): Construct last argument for
6475 foreach_window differently.
6477 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6479 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6480 EMACS_UINT instead of `int' and `unsigned int'.
6481 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6483 * frame.h (struct frame): Make the `nothing' member of union
6484 output_data an EMACS_INT.
6486 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6487 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6488 size in the sdata structure.
6489 (SDATA_NBYTES, SDATA_DATA): New macros.
6490 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6491 differently for the different layout of the sdata structure.
6492 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6494 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6495 Check that size recorded in the string size and size recorded in
6496 the sdata structure agree.
6498 2000-09-25 Dave Love <fx@gnu.org>
6500 * buffer.c: Include stdio.h.
6502 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6504 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6506 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6507 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6508 (__malloc_extra_blocks): Declare as __malloc_size_t.
6510 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6512 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6514 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6515 (read_char): If help-echo is showing, preserve the echo area
6518 * xdisp.c (help_echo_showing_p): New variable.
6519 (set_message): Reset it to 0.
6520 (init_xdisp): Initialize help_echo_showing_p.
6522 * dispextern.h (help_echo_showing_p): Declare extern.
6524 * config.in: Fix typo in __GNUC_MINOR__.
6526 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6528 * s/freebsd.h (POSIX_SIGNALS): Define.
6530 * xterm.c (x_clear_mouse_face): Block/unblock input.
6532 2000-09-24 Dave Love <fx@gnu.org>
6534 * fns.c (base64_encode_1): Fix last change.
6536 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6538 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6540 * xdisp.c (try_window_reusing_current_matrix): More fixes
6541 for the case window has a header-line.
6543 2000-09-22 Dave Love <fx@gnu.org>
6545 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6548 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6550 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6552 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6554 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6557 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6560 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6561 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6562 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6565 * marker.c (byte_char_debug_check): Return void.
6567 * xfns.c (Fx_create_frame): Set default frame parameter value
6568 for tool-bar-lines to 1.
6570 * dispnew.c (scrolling_window): Compare y-positions of rows
6571 equal at the start. Some simplification.
6573 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6574 reused rows' y-position in the case window has a header-line, and
6575 new window start is greater than old window start.
6577 * process.c (process_sent_to): New variable.
6578 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6579 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6580 Declare more parameters volatile.
6582 * lread.c (Vrecursive_load_depth_limit): New variable.
6583 (Fload): Check recursive loads whose recursion depth exceeds
6584 Vrecursive_load_depth_limit.
6585 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6587 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6589 * fileio.c (Fread_file_name): Doc fix.
6591 * editfns.c (Fmessage_or_box): Doc fix.
6593 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6595 * xfns.c (xbm_scan): Allow C-style comments.
6597 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6598 symbols are specified, add color translations to the cache.
6599 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6600 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6602 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6603 structures to xpm_init_color_cache.
6605 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6607 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6609 2000-09-19 Andrew Innes <andrewi@gnu.org>
6611 * makefile.nt (bootstrap-emacs): Don't change directory.
6613 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6615 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6617 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6618 If output buffer is too small, signal an appropriated error.
6620 2000-09-18 Dave Love <fx@gnu.org>
6622 * keyboard.c (menu_bar_items, tool_bar_items)
6623 (current_active_maps): Remove redundant get_local_map call.
6625 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6627 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6628 cursor for buffers whose cursor_type is nil.
6630 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6631 a feature to implement that is already implemented.
6632 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6635 * xfns.c (x_clear_image_1): New function.
6636 (x_clear_image): Use it.
6637 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6639 * dispnew.c (update_window): Move test for invisible lines
6640 at the top to update_window_line.
6641 (update_window_line): Handle invisible lines here.
6643 * xfns.c (clear_image_cache): Clear current matrices of all
6644 frames sharing an image cache. Block input while freeing
6645 images. Fix timestamp comparison.
6646 (x_clear_image): Also free the mask.
6648 * xfns.c (lookup_image): Block input while loading the image so
6649 that we won't get interrupted in a state where the image isn't yet
6651 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6652 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6653 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6654 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6656 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6658 * dispnew.c (update_window): Make sure to make desired rows
6659 current even if they are completely invisible at the top
6662 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6664 * xfns.c (lookup_image): Build mask before applying an algorithm.
6665 Recognize algorithm `disabled'.
6666 (cross_disabled_images): New variable.
6667 (COLOR_INTENSITY): New macro.
6668 (x_detect_edges): Use COLOR_INTENSITY.
6669 (x_disable_image): New function.
6670 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6672 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6673 disabled state, don't apply an image transformation algorithm if
6674 the user specified an image for the disabled state. Use
6675 `:algorithm disabled' for creating a disabled item's image if the
6676 user hasn't specified an image.
6678 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6679 allocation functions with the XPM lib.
6680 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6681 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6682 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6683 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6684 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6685 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6686 functions, if possible, because these handle color allocation
6687 failure more gracefully.
6688 (Fimage_mask_p): New function.
6690 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6691 (Qedge_detection, Qheuristic): New symbols.
6692 (syms_of_xfns): Initialize new symbols.
6693 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6694 `algorithm (edge-detection ...)'.
6695 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6696 (tiff_format, gif_format, gs_format): Add `:mask'.
6697 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6698 (GIF_MASK, GS_MASK): New enumerators.
6699 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6700 (emboss_matrix, laplace_matrix): New variables.
6701 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6702 (x_edge_detection): New functions.
6703 (x_laplace): Rewritten in terms of x_detect_edges.
6704 (x_build_heuristic_mask): If image has a mask, free it.
6706 2000-09-14 Andrew Innes <andrewi@gnu.org>
6708 * makefile.w32-in: Revert to Unix line endings.
6710 2000-09-14 Andrew Innes <andrewi@gnu.org>
6712 * makefile.w32-in: Standardize indentation somewhat.
6713 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6714 cater for differences between shells.
6716 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6718 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6720 * xterm.c (x_produce_glyphs): If the distance from the current
6721 position to the next tab stop is less than a canonical character
6722 width, use the tab stop after that.
6724 2000-09-14 Dave Love <fx@gnu.org>
6726 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6728 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6730 * xdisp.c (handle_fontified_prop): While running fontification
6731 functions, bind `fontification-functions' and
6732 `after-change-functions' to nil.
6734 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6735 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6737 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6739 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6740 USE_MMAP_FOR_BUFFERS.
6742 * insdel.c (make_gap): Use enlarge_buffer_text.
6744 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6745 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6746 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6747 from former r_alloc_* functions in ralloc.c.
6748 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6749 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6750 (mmap_init) [REL_ALLOC_MMAP]: New function.
6751 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6752 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6755 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6756 (enlarge_buffer_text): Add prototype.
6758 * ralloc.c: Remove everything having to do with the use of mmap.
6760 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6762 * sound.c (Fplay_sound): Doc fix.
6764 * keyboard.c: Avoid some more compiler warnings.
6765 (parse_tool_bar_item): Ignore cached key bindings.
6767 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6768 and allocation of Lisp data.
6770 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6772 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6773 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6776 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6778 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6780 * ccl.c: Comment fixed.
6781 (MAX_MAP_SET_LEVEL): Increased to 30.
6782 (PUSH_MAPPING_STACK): Enclose with do-while block.
6783 (POP_MAPPING_STACK): Likewise.
6784 (stack_idx_of_map_multiple): New variable.
6785 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6786 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6787 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6788 (ccl_driver) <CCL_MapSingle>: Likewise.
6789 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6790 with the case where looking up process reaches to the end of
6791 map-set, and call CCL programs as the above change.
6793 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6795 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6796 that might be clobbered by longjmp.
6797 (check_x_display_info, x_decode_color, create_frame_xic)
6798 (Fx_display_backing_store, Fx_display_visual_class)
6799 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6801 * lread.c (init_lread): Set Vloads_in_progress to nil.
6802 (Fload): Show list of recursively loaded files, when signaling an
6805 * lread.c (Vloads_in_progress): New variable.
6806 (record_load_unwind): New function.
6807 (Fload): Check for recursive loads.
6808 (syms_of_lread): Initialize Vloads_in_progress.
6809 (read_integer, read1): Avoid some compiler warnings.
6811 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6814 2000-09-11 Miles Bader <miles@gnu.org>
6816 * editfns.c (Fbuffer_string): Doc fix.
6818 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6820 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6822 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6824 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6825 whether to include other header files.
6827 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6829 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6830 by Fmemq as a boolean.
6832 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6834 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6836 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6838 * ralloc.c (mmap_fd): Remove initializer which can make it
6839 read-only in a dumped Emacs.
6840 (mmap_fd_1): New variable.
6841 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6842 restore it from there.
6843 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6844 unconditionally so that mmap_fd can be initialized there.
6845 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6846 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6847 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6849 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6851 * xdisp.c (dump_glyph_row): Fix printf format string.
6852 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6854 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6856 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6859 * xdisp.c (try_window_id): When trying to locate cursor in
6860 unchanged rows at the top, handle the case that we can't find it.
6862 * xterm.c (x_draw_glyphs): Handle case START and END are out
6863 of bounds more carefully.
6865 2000-09-08 Dave Love <fx@gnu.org>
6867 * s/sol2.h (REL_ALLOC_MMAP): Define.
6868 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6870 * ralloc.c: Don't include string.h (redundant).
6871 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6872 [!MAP_ANON]: Include fcntl.h.
6873 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6874 (r_alloc, r_re_alloc, r_alloc_free)
6875 (mmap_enlarge, mmap_set_vars): Use it.
6876 (r_alloc_init_fd): New function.
6877 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6878 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6881 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6884 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6885 change to __NetBSD__.
6887 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6889 * search.c (compile_pattern): Check the multibyteness of cached
6892 2000-09-08 Miles Bader <miles@gnu.org>
6894 * xfaces.c (default_face_vector): Function removed.
6895 (Finternal_merge_in_global_face): Restore old global/local
6896 attribute override order. Use inline loop instead of calling
6897 default_face_vector.
6899 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6901 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6902 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6903 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6904 where necessary, in case POINTER_TYPE is `void'.
6906 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6908 * frame.c (make_terminal_frame): Initialize frame foreground and
6909 background colors to unspecified, for the initial instance of an
6912 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6914 * ralloc.c (mmap_find): Fix overlap computation.
6915 (mmap_enlarge): Compute nbytes before trying to find an
6918 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6921 * lread.c (syms_of_lread): Change value of regexp
6922 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6924 * xmenu.c (xdialog_show): When looking up the selection in
6925 menu_items, take `quote' boundaries into account; this corresponds
6926 to a nil ITEM in x-popup-dialog.
6928 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6930 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6932 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6934 * coding.c (encode_coding_sjis_big5): Use translation table for
6935 encoding, not decoding. Fix the handling of latin-jisx0201.
6936 Check for the charset katakana-jisx0201 too.
6937 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6938 (detect_coding_sjis): Check the byte sequence more rigidly.
6940 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6942 * xfaces.c (Vparam_value_alist): New variable.
6943 (syms_of_xfaces): Initialize it.
6944 (Finternal_set_lisp_face_attribute): Avoid more consing.
6946 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6948 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6949 (Qbackground_mode): New variable.
6950 (syms_of_frame_1): Initialize Qbackground_mode.
6952 * lisp.h (Qdisplay): Declare extern.
6954 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6955 change face on all frames, and change the default for new frames.
6957 2000-09-07 Dave Love <fx@gnu.org>
6959 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6961 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6963 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6965 * charset.c: Include composite.h
6966 (lisp_string_width): New function.
6967 (Fstring_width): Call lisp_string_width instead of strwidth.
6969 * Makefile.in (charset.o): Depends on composite.h.
6971 * process.c (read_process_output): Before inserting the decoded
6972 text in the buffer, adjust the multibyteness.
6974 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6976 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6977 buffer's text buffer is null, map new memory.
6979 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6980 POINTER_TYPE and size_t.
6981 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6982 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6983 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6984 [REL_ALLOC_MMAP]: New macros.
6985 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6986 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6987 [REL_ALLOC_MMAP]: New functions.
6989 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6990 before and after unexec.
6992 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6993 text buffers if necessary.
6995 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6996 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6999 * config.in (HAVE_MMAP): Add #undef.
7001 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7003 * frame.c (Qdisplay_type): New variable.
7004 (syms_of_frame_1): Initialize it.
7005 (Fframe_parameter): New function that avoids consing.
7006 (syms_of_frame): Defsubr it.
7008 * buffer.c (Fother_buffer): Consider buffers as invisible when
7009 they are displayed in a window on an invisible frame.
7011 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7012 get-largest-window always return nil.
7014 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7016 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7017 variable; recognize Emacs 19 elc files.
7019 2000-09-04 Miles Bader <miles@gnu.org>
7021 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7022 before initially popping up the menu, so the menu doesn't flash
7023 when the face settings are significantly different from the defaults.
7025 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7027 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7028 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7029 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7030 (BIT_UNIBYTE): Remove.
7031 (re_match_2_internal): Delete corresponding code and streamline the
7032 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7033 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7034 (re_wctype_t): New type.
7035 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7036 (regex_compile): Use them and fix handling of overly long char classes.
7038 2000-09-03 Andrew Innes <andrewi@gnu.org>
7040 * makefile.w32-in: Change to DOS line endings.
7042 * s/ms-w32.h (ORDINARY_LINK): New define.
7044 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7045 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7047 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7048 (distclean): Delete them here instead.
7050 * w32proc.c (compare_env): Convert to uppercase for comparison,
7051 not lowercase, to match how the native Windows shell works.
7053 2000-09-03 Jason Rumney <jasonr@gnu.org>
7055 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7056 CVS changes the line-ends when checking in/out on DOS/Windows.
7058 * makefile.nt (emacs): Do not change directory to run temacs, as
7059 the load-path is set relative to current directory.
7061 2000-09-03 Miles Bader <miles@gnu.org>
7063 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7065 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7067 * xdisp.c (redisplay_mode_lines): New function.
7068 (display_mode_lines): Return number of mode lines displayed.
7069 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7070 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7072 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7073 string.h and strings.h.
7074 (index) [HAVE_INDEX]: Add prototype.
7076 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7077 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7079 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7080 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7082 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7084 * lread.c (read1): Accept `?' as symbol constituent, for
7085 compatiblity with XEmacs.
7087 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7089 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7090 (struct re_pattern_buffer): Remove newline_anchor.
7091 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7092 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7093 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7094 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7095 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7096 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7097 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7098 Get rid of references to newline_anchor.
7099 (regcomp): Allocate and precompute a fastmap.
7101 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7103 * lread.c (openp): GCPRO local variable `filename'.
7105 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7107 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7109 * regex.c: Merge some changes from GNU libc. Add prototypes.
7110 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7111 Use memcmp and memcpy instead of bcopy and bcmp.
7112 (init_syntax_once): Use ISALNUM.
7113 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7114 (REG_UNSET_VALUE): Remove. Use NULL instead.
7115 (REG_UNSET, re_match_2_internal): Use NULL.
7116 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7118 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7119 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7120 (regex_compile): In handle_interval, return an error rather than try to
7121 unfetch the interval if we can't find the closing brace.
7122 Obey the RE_NO_GNU_OPS syntax bit.
7123 (TOLOWER): New macro.
7125 (regexec): Allocate regs.start and regs.end as one block.
7127 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7129 * xdisp.c (echo_area_display): Check display_completed instead
7130 of calling detect_input_pending.
7132 * dispnew.c (update_frame): Only set display_completed here; move
7133 the update_begin and update_end calls here from update_frame_1.
7134 (update_frame_1): Don't set display_completed here, don't call
7135 update_begin/update_end.
7137 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7138 instead of store_frame_param.
7140 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7142 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7143 desired window matrix hasn't been displayed, use the current row
7144 instead. Make sure that only those frame rows are updated for
7145 which there exists a corresponding enabled desired row.
7147 2000-08-29 Miles Bader <miles@gnu.org>
7149 * xfaces.c (default_face_vector): New function.
7150 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7152 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7154 * lread.c (openp): Prevent temporary string passed to
7155 Ffile_readable_p from being garbage collected.
7157 2000-08-28 Dave Love <fx@gnu.org>
7159 * keymap.c (store_in_keymap): Add `static' to declaration.
7161 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7163 * emacs.c, callint.c, doc.c, editfns.c
7164 (toplevel) [HAVE_STRING_H]: Include string.h.
7165 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7166 (index): Remove prototypes which might conflict with non-standard
7167 definitions of index/strchr.
7169 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7170 (rindex): Define only if !HAVE_RINDEX.
7172 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7174 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7176 2000-08-28 Miles Bader <miles@gnu.org>
7178 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7179 made inconsistent by a font-related attribute in FROM.
7180 (merge_face_inheritance): Add function comment.
7182 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7184 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7185 the 4th arg (PREV_EVENT) Qt to suppress input method.
7187 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7189 * regex.c: Indent cpp directives and remove parens after `defined'.
7190 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7191 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7192 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7193 (re_compile_pattern): Use size_t for length.
7194 (init_syntax_once): Move to a better place.
7195 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7196 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7198 * syntax.c (back_comment): Detect cases where a comment-starter is
7199 actually inside another comment as in: /* a // b */ c // d \n.
7200 Make it clear that `comstart_pos' is unused for nested comments.
7202 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7203 (KEYMAPP): New macro.
7204 (Fkeymap_parent, Fset_keymap_parent): Use it.
7205 (fix_submap_inheritance): Mark it static.
7206 (define_as_prefix, describe_buffer_bindings, describe_command)
7207 (describe_translation, describe_map): Complete prototypes.
7209 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7211 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7212 to better match the key-lookup behavior.
7214 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7216 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7217 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7219 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7221 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7222 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7223 (xterm.o): Depend on coding.h
7225 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7227 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7228 the corresponding '#endif'.
7230 2000-08-26 Miles Bader <miles@gnu.org>
7232 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7233 * xfaces.c (QCinherit): New variable.
7234 (syms_of_xfaces): Initialize it.
7235 (LFACE_INHERIT): New macro.
7236 (Finternal_get_lisp_face_attribute)
7237 (merge_face_vector_with_property)
7238 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7239 (check_lface_attrs): Allow new types of face height. Check
7241 (CYCLE_CHECK): New macro.
7242 (merge_face_inheritance): New function.
7243 (merge_face_vectors): Merge inherited faces too. Add F and
7244 CYCLE_CHECK arguments.
7245 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7246 (lookup_named_face, lookup_derived_face, realize_named_face)
7247 (face_at_string_position, face_at_buffer_position): Supply
7248 new F and CYCLE_CHECK arguments to merge_face_vectors.
7249 (merge_face_heights): New function.
7250 (merge_face_vectors, merge_face_vector_with_property)
7251 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7252 handle relative face heights.
7253 (lface_same_font_attributes_p): Compare heights using EQ.
7255 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7257 * charset.c (char_to_string): Check the character validity.
7258 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7260 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7262 * regex.c (PUSH_FAILURE_COUNT): New macro.
7263 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7264 Handle popping of a register's or a counter's data.
7265 (POP_FAILURE_POINT): Use the new name.
7266 (re_match_2_internal): Push counter data on the stack for succeed_n,
7267 jump_n and set_number_at and remove misleading dead code in succeed_n.
7269 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7271 * xdisp.c (redisplay_internal): If considering all windows on all
7272 frames, update the display for each frame as soon as possible,
7273 instead of first building all desired matrices for all frames, and
7274 then updating them all.
7275 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7277 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7279 * bytecode.c (mark_byte_stack): Add a comment.
7281 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7282 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7285 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7287 * minibuf.c (do_completion): Always use compare-string, not
7288 string-equal because the latter doesn't pay attention to
7289 multibyteness of strings.
7291 * process.c (create_process): Don't setup raw-text coding here.
7292 (Fopen_network_stream): Don't set coding->src_multibyte and
7293 coding->dst_multibyte here.
7294 (read_process_output): For process filter, return unibyte string
7295 if default-enable-multibyte-characters is nil.
7296 (send_process): If OBJECT is multibyte text, be sure to encoded it
7297 by the specified coding system for the process. Otherwise, setup
7299 (init_process): Don't initialize default-process-coding-system here.
7301 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7303 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7304 <scroll-down-aggressively>: Likewise.
7306 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7308 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7309 zero. Set coding->produced_char correctly.
7311 2000-08-22 Andrew Innes <andrewi@gnu.org>
7313 * makefile.w32-in: New file.
7315 * unexw32.c (unexec): Ignore old_name, and use the actual location
7316 of the current executable instead. Base new_name on this.
7318 * w32proc.c (create_child): Remove reference to security
7319 descriptor, which isn't needed and doesn't compile with mingw32.
7321 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7322 up dllimport attributes.
7323 (x_update_window_end): Update prototype.
7325 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7326 extern, which screws up dllimport attributes.
7328 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7329 up dllimport attributes.
7331 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7332 screws up dllimport attributes.
7334 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7335 up dllimport attributes.
7336 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7337 screws up dllimport attributes.
7339 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7340 up dllimport attributes.
7342 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7343 screws up dllimport attributes.
7345 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7346 screws up dllimport attributes.
7348 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7349 up dllimport attributes.
7351 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7352 unnecessary extern, which screws up dllimport attributes.
7355 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7356 up dllimport attributes.
7358 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7359 unnecessary extern, which screws up dllimport attributes.
7361 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7362 screws up dllimport attributes.
7364 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7365 up dllimport attributes.
7367 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7369 * w32bdf.c (search_file_line):
7370 (set_bdf_font_info):
7372 (w32_get_bdf_glyph):
7373 (w32_BDF_to_x_font): Fix compile warnings.
7375 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7377 * w32select.c: Include keyboard.h before frame.h.
7379 * w32fns.c (max): Define macro.
7380 (JOHAB_CHARSET): Define if not known.
7381 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7382 (Fx_show_tip): Synch with X version.
7384 * w32xfns.c: Include keyboard.h before frame.h.
7386 * w32fns.c: Include keyboard.h before frame.h.
7388 * w32term.c: Include keyboard.h before frame.h.
7390 * fontset.c: Include keyboard.h before frame.h.
7392 * w32inevt.c: Include keyboard.h before frame.h.
7393 (MOUSE_MOVED): Define if not known.
7395 * minibuf.c: Include keyboard.h before frame.h.
7397 * keyboard.c: Include keyboard.h before frame.h.
7399 * indent.c: Include keyboard.h before frame.h.
7401 * dispnew.c: Include keyboard.h before frame.h.
7403 * buffer.c: Include keyboard.h before frame.h.
7405 * alloc.c: Include keyboard.h before frame.h.
7407 * print.c: Include keyboard.h before frame.h.
7409 * process.c: Include keyboard.h before frame.h.
7411 * scroll.c: Include keyboard.h before frame.h.
7413 * sysdep.c: Include keyboard.h before frame.h.
7415 * term.c: Include keyboard.h before frame.h.
7417 * window.c: Include keyboard.h before frame.h.
7419 * xdisp.c: Include keyboard.h before frame.h.
7420 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7422 * frame.c: Include keyboard.h before frame.h.
7424 * w32heap.h: Undefine min, max.
7426 * w32gui.h: Undefine min, max.
7428 * unexw32.c: Change PUCHAR to PCHAR.
7429 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7432 (copy_executable_and_dump_data): Remove unnecessary static defs.
7433 (copy_executable_and_dump_data): Fix compile warnings.
7435 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7437 * w32console.c (min): Define macro.
7438 (clear_frame, write_glyphs): Fix compile warning.
7440 * w32proc.c (compare_env):
7441 (find_child_console): Fix compile warning.
7443 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7444 sys_errlist instead of _sys_errlist.
7445 (get_emacs_configuration_options): New function.
7447 * s/ms-w32.h (sys_nerr): Provide default definition.
7448 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7449 name with _ prepended.
7450 (NSIG): Define if not known.
7451 (get_emacs_configuration): Provide extern declaration.
7452 (get_emacs_configuration_options): Provide extern declaration.
7453 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7455 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7457 (read_unc_volume): Fix compile warning.
7459 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7460 definitions from being used.
7462 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7464 * w32.c (unc_volume_file_attributes):
7465 (open_unc_volume): Make arg const.
7467 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7468 (read_input_waiting): Remove excess parameter.
7470 * w32.c (init_environment): Call _access.
7471 (check_windows_init_file): Call _close.
7472 (init_user_info): Call _putenv.
7473 (init_environment): Call _putenv and _strdup.
7474 (init_ntproc): Reset volume info cache on startup.
7476 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7477 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7478 cannot override the CRT malloc.
7480 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7481 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7483 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7484 unless we are linking with a static CRT.
7485 (RVA_TO_PTR): Cast result to unsigned char*.
7487 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7488 (add_volume_info): Use xstrdup.
7490 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7492 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7493 (do_completion, Fminibuffer_complete_word): Use it.
7494 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7495 var so it can take non-boolean values.
7497 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7499 * editfns.c (find_field): Formatting changes.
7500 (toplevel): Some old-style function forward declarations
7501 changed to prototypes, some new protypes added, some functions
7504 * lisp.h (set_time_zone_rule): Add prototype.
7505 (use_dialog_box): External declaration.
7507 * keyboard.c (gen_help_event): Add parameter SIZE.
7508 (kbd_buffer_events_waiting): Slightly rewritten.
7509 (clear_event): New function.
7510 (kbd_buffer_get_event): Use it, and clear the input_events of
7512 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7513 don't fill the newly created array with nils.
7514 (toplevel): Convert some old-style function forward declarations
7517 * keyboard.h (gen_help_event): Change prototype.
7519 * xterm.c (XTread_socket): Change calls to gen_help_event.
7521 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7523 * eval.c (Fmacroexpand): Doc fix.
7525 2000-08-20 Jason Rumney <jasonr@gnu.org>
7527 * w32term.h (x_display_info_for_display): Remove as this function
7528 does not exist on W32.
7530 * w32term.c (help_echo_window): New variable.
7531 (syms_of_w32term): staticpro it.
7532 (note_mode_line_highlight): Set it.
7533 (XTextExtents16): Removed as there is no equivalent on W32.
7534 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7535 the X way of doing this will not work for W32.
7536 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7537 (x_draw_image_foreground): Avoid drawing outside of the clip area
7538 when image doesn't have a mask.
7539 (note_mouse_highlight): Process overlays in the right order of
7540 priority. Set help_echo_window.
7541 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7542 because that's more visible for large images.
7544 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7545 name to single_keymap_panes.
7546 (w32_menu_show): Set wv->title when dealing with titles.
7547 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7549 2000-08-21 Miles Bader <miles@gnu.org>
7551 * minibuf.c (do_completion): Try again if we rewrite the input
7552 string, but no completion was done, so that any completion message
7555 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7557 * xfaces.c (lface_equal_p): Compare strings differently.
7558 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7559 (realize_tty_face): Use them.
7560 (syms_of_xfaces): Initialize new variables.
7561 (map_tty_color): New function, extracted from realize_tty_face.
7562 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7563 foreground or background color, store the new color name in the
7564 realized face; previous code trying to do this had no effect.
7565 (realize_tty_face): Use map_tty_color.
7566 (Fclear_face_cache): Set face_change_count and ensure thorough
7569 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7571 * undo.c (record_first_change, record_marker_adjustment): Don't
7572 use XBUFFER on last_undo_buffer which might not be a buffer.
7574 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7576 * coding.c (decode_coding_string): Set members consumed,
7577 consumed_char, produced, produced_char of *coding correctly. If
7578 decode_coding doesn't consume any byte, don't try anymore.
7579 (encode_coding_string): Likewise.
7581 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7583 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7584 conditional have void type, for Standard C compilers.
7586 * xdisp.c (redisplay_internal): Compare windows for equality with
7587 EQ, instead of applying XWINDOW to something that might not
7590 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7592 * fontset.c (Finternal_char_font): Search only the selected frame
7593 for a window of the current buffer.
7595 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7597 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7600 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7601 second half of a HELP_EVENT is found at the start of kbd_buffer.
7603 2000-08-18 Miles Bader <miles@gnu.org>
7605 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7607 * editfns.c (save_restriction_save): Rewrite to use markers.
7608 (save_restriction_restore): Rewrite to understand new form of data
7609 saved by save_restriction_save.
7610 (Fsave_restriction): Remove cautionary note in doc-string.
7612 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7614 * fileio.c (build_annotations): Add a comment explaining the
7615 return value of format-annotate-function. Replace a spurious call
7616 to Flength with a CONSP test. Call format-annotate-function with
7617 a fifth arg specifying how many times the function is been called
7618 in a row, to let it choose temporary buffers appropriately.
7620 2000-08-17 Dave Love <fx@gnu.org>
7622 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7623 declare make_temp_name twice.
7625 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7626 (unreadpure): Give it an arg.
7628 * unexalpha.c: Prototype fatal_unexec, mark_x,
7629 update_dynamic_symbols. Declare unexec as void.
7631 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7632 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7634 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7635 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7637 * alloca.c: Use #error.
7638 [POINTER_TYPE]: Use it.
7640 * eval.c (Fdefvar): Doc fix.
7642 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7643 INITIALIZE_INTERVAL.
7645 * buffer.h: Avoid DECLARE_INTERVALS.
7647 * config.in: Add size_t.
7649 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7651 * w16select.c (set_clipboard_data): If there's not enough memory
7652 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7653 expects. In case of other failures, return 3.
7654 (system_error_msg): New error message.
7655 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7658 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7660 * term.c (write_glyphs): Also turn off inverse video after turning
7661 off other appearances in case TS_exit_attribute_mode is not equal
7662 to TS_end_standout_mode.
7663 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7665 (turn_off_face): Reset standout_mode only if
7666 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7667 is equal to TS_end_standout_mode.
7669 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7671 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7672 sequence at the end of the source block.
7674 * ccl.c (Fccl_program_p): Docstring modified.
7675 (Fccl_execute): Likewise.
7676 (Fccl_execute_on_string): Likewise.
7678 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7680 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7682 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7684 The following changes are mainly to fix bugs of
7685 encode/decode-coding-string failing if encoding/decoding return
7686 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7687 variable conversion_buffer.
7689 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7690 decrement dst_end to avoid buffer overflow in the later call of
7693 * coding.h (conversion_buffer_size, conversion_buffer)
7694 (get_conversion_buffer): Extern deleted.
7696 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7697 (conversion_buffer, conversion_buffer_size): Variables deleted.
7698 (get_conversion_buffer): Function deleted.
7699 (struct conversion_buffer): New structure.
7700 (MAX_ALLOCA): New macro.
7701 (allocate_conversion_buffer): New macro.
7702 (extend_conversion_buffer, free_conversion_buffer): New functions.
7703 (ccl_coding_driver): Set coding->result.
7704 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7705 this is the last block of source.
7706 (encode_coding): Likewise. Handle the source block as the last
7707 one only when the whole source text is consumed.
7708 (decode_coding_string): Handle the case that the output buffer is
7709 too small to decode the whole source text. Use
7710 allocate_conversion_buffer, extend_conversion_buffer and
7711 free_conversion_buffer, not get_conversion_buffer.
7712 (encode_coding_string): Likewise.
7713 (init_coding): Function deleted.
7714 (init_coding_once): Delete code to initialize conversion_buffer_size.
7716 * emacs.c (main): Don't call init_coding.
7718 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7720 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7721 (insert_glyphs): Likewise.
7723 * w32console.c (write_glyphs): Use a locally declared
7726 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7728 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7729 member of display_info is NULL.
7731 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7733 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7735 * term.c (turn_off_face): Reset standout_mode when resetting
7736 appearances with capability `me'.
7737 (write_glyphs): Switch on inverse video before each face change.
7739 2000-08-14 Dave Love <fx@gnu.org>
7741 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7742 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7743 (lisp_free): Declare and make static.
7745 * window.c: Fix embedded comment.
7746 (syms_of_window): Fix doc string.
7748 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7750 * keymap.c (push_key_description): If C without modifiers is < 32,
7751 make sure to print `C-' before `M-', like in the manual.
7753 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7755 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7756 since they aren't relocated anymore.
7757 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7759 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7760 partially visible line which is smaller than the window's height.
7762 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7764 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7765 the multibyte form of eight-bit-control characters.
7766 (Fccl_execute_on_string): Initialize ccl->multibyte.
7768 * ccl.h (struct ccl_program): New member multibyte.
7770 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7772 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7774 * regex.c (regex_compile) <normal_char>: Pay attention to
7776 (analyse_first) <exactn>: Setup fastmap correctly for
7777 eight-bit-control characters.
7779 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7781 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7783 * keyboard.c (make_lispy_event): Handle the new event type
7784 multibyte_char_keystroke.
7786 * xterm.c: Include coding.h.
7787 (XTread_socket): Work around a bug of XmbLookupString. If the
7788 input is from XIM, decode it according to the current locale. In
7789 that case, generate multibyte_char_keystroke events.
7791 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7793 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7794 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7796 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7798 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7799 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7800 (move_it_in_display_line_to): Record iterator's ascent and descent
7801 before producing glyphs, and restore them when we know the glyph
7802 doesn't fit on the line.
7803 (move_it_to): Restructured so that it's easier to debug. If
7804 moving to a vpos, and not moving to an x or character position,
7805 stop as soon as the specified vpos is reached; don't move further
7806 into that line because that might change the computed line height.
7807 (try_cursor_movement): New function, extracted from the cursor
7808 movement branch of redisplay_window. If ending on a partially
7809 visible line, don't try to scroll if the cursor line is taller
7811 (redisplay_window): Use try_cursor_movement.
7813 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7814 because that function doesn't cope with variable-height lines.
7816 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7817 box cursor because that's better visible for large images.
7819 2000-08-10 Miles Bader <miles@gnu.org>
7821 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7823 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7825 * xdisp.c (Vmessages_buffer_name): New variable.
7826 (message_dolog): Use it.
7827 (syms_of_xdisp): Initialize it.
7829 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7831 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7832 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7833 redundant now that keyboard.h is included.
7835 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7837 * keyboard.c (kbd_buffer_events_waiting): New function.
7839 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7841 * msdos.c: Include keyboard.h.
7842 (XMenuActivate): Empty no_event events from the event buffer. If
7843 no events are left after that, call clear_input_pending.
7844 (mouse_clear_clicks): New function, code moved from mouse_init.
7845 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7846 mouse driver to ``forget'' any past clicks.
7848 * Makefile.in (msdos.o): Depend on keyboard.h.
7850 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7852 * lisp.h (input_pending): External declaration.
7854 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7856 * xdisp.c (echo_area_display): Display thoroughly if input is
7857 pending. Bind redisplay-dont-pause to t during the redisplay.
7858 in case input is pending.
7860 * dispnew.c (Qredisplay_dont_pause): New variable.
7861 (syms_of_display): Initialize and staticpro it.
7862 (update_frame_1): Don't interrupt the display for pending input if
7863 redisplay_dont_pause is set.
7865 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7867 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7869 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7871 * callproc.c (Fcall_process): Terminate the unwind-protect around
7872 the post-read-conversion of coding system.
7874 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7875 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7876 * buffer.h (overlays_at): Update prototype.
7877 * xdisp.c (next_overlay_change): Update call to overlays_at.
7878 * xfaces.c (face_at_buffer_position): Likewise.
7879 * textprop.c (Fget_char_property): Likewise.
7880 * xterm.c (note_mouse_highlight): Likewise.
7882 * minibuf.c (do_completion): Don't consider a simple change of
7883 case as `completion'.
7885 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7887 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7888 * undo.c (record_delete): Make sure last_point_position_buffer is
7889 a buffer before comparing pointers.
7891 * coding.h (decode_coding_string): Declare.
7893 * intervals.h (Fprevious_single_char_property_change): Declare.
7895 * textprop.c (Fprevious_single_char_property_change): Don't do
7896 arithmetic directly on lisp objects.
7898 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7900 * keyboard.h (menu_item_eval_property): Declare.
7902 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7903 reuse as buffer name, instead of recreating (and discarding) every
7904 time a message is logged.
7905 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7906 (current_message_1, truncate_message_1, set_message_1)
7907 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7908 (current_message, truncate_echo_area, display_echo_area)
7909 (resize_echo_area_axactly): Changed calls.
7911 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7913 (Ffind_coding_systems_region_internal): First argument to Fappend
7914 must be an integer, not a Lisp object.
7916 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7918 * charset.c (Fchar_width): Doc fix.
7920 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7922 * charset.c (Fstring_width): Doc fix.
7924 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7926 * xdisp.c (start_display): When starting display on a continuation
7927 line, clear ascent and descent members of the iterator structure;
7928 the height of the continued line does not affect the height of the
7930 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7931 line taller than the window.
7932 (redisplay_window) <forced window start>: Handle case that the
7933 middle of the window is not found in any row.
7934 (dump_glyph_row): Show more information.
7935 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7936 first text line in a glyph matrix.
7938 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7939 of the clip area when image doesn't have a mask.
7941 * fns.c (sweep_weak_table): Fix survival conditions for
7942 key-or-value and key-and-value weakness.
7944 * .gdbinit (xhashtable): New command.
7946 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7947 tables out of the list of all weak hash tables.
7949 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7950 a new buffer is created, make sure echo_area_buffer[] references
7953 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7955 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7958 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7960 * syntax.c (skip_chars): Fix previous change. Make the handling
7961 of unibyte string consistent with that of regex search.
7963 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7965 * xmenu.c (popup_get_selection): Use xfree instead of free.
7967 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7969 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7971 * callproc.c (child_setup): Use xfree instead of free.
7973 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7975 (run_mac_command, closedir): Use `xfree' instead of `free'.
7977 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7979 * eval.c (error): Use xfree instead of free.
7981 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7983 * fns.c: Replace `illegal' with `invalid'.
7984 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7986 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7988 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7991 2000-08-04 Noah Friedman <friedman@splode.com>
7993 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7996 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7998 * syntax.c (skip_chars): Fix typo in error message.
8000 2000-08-04 Andreas Schwab <schwab@suse.de>
8002 * m/ia64.h: Moved from s/ia64.h.
8004 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8006 * process.c (read_process_output): Big simplification. Handle
8007 composition and post-read-conversion of coding system correctly.
8008 (send_process): Handle composition correctly.
8010 * callproc.c (Fcall_process): Handle post-read-conversion of
8011 coding system if any.
8013 * coding.c (decode_coding_iso2022): More strict check for handling
8015 (coding_restore_composition): Pay attention to the case that
8016 cmp_data is not set properly (because of invalid code in the
8018 (run_pre_post_conversion_on_str): Include text properties in the
8020 (decode_coding_string): Set members of coding correctly.
8022 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8024 * s/ia64.h: New file.
8026 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8027 Use NULL instead of 0 at the end of variable argument list of
8028 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8029 sizeof (int) < sizeof (void *).
8031 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8032 of variable argument lists of XtVaGetValues and XtVaSetValues.
8034 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8035 variable argument lists of XtVaGetValues and XtVaSetValues.
8037 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8039 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8040 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8042 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8045 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8046 in call to Fsingle_key_description.
8048 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8051 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8053 * window.c (display_buffer_reuse_frames): New variable.
8054 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8055 frames displaying BUFFER.
8056 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8058 2000-08-01 Miles Bader <miles@gnu.org>
8060 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8061 when to constrain NEW_POS (they were pretty screwed up before).
8063 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8065 * msdos.c (run_msdos_command): Save and restore the master
8066 environment, for the case that child_setup signals an error.
8067 When mirroring slashes in DOS shell commands, don't fail when
8068 argv[2] has embedded blanks.
8069 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8070 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8071 (dos_ttraw): Call mouse_setup_buttons.
8073 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8074 using alloca; free it after run_msdos_command returns.
8076 2000-07-27 Dave Love <fx@gnu.org>
8078 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8079 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8081 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8083 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8085 * editfns.c (lisp_time_argument): Fix last change.
8087 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8089 * fns.c (Fdelete): Make it work on vectors and strings in addition
8092 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8093 (syms_of_fns): Initialize new variables.
8094 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8095 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8096 weakness, with t meaning the same as `key-and-value'.
8098 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8100 * coding.h (struct coding_system): Member safe_charset deleted.
8102 * coding.c (Qsafe_charsets): This variable deleted.
8103 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8105 (coding_safe_chars): New function.
8106 (CODING_SAFE_CHAR_P): New macro.
8107 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8108 checking safe_charsets member of the coding system. Caller changed.
8109 (detect_coding_iso2022): New local variable safe_chars.
8110 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8111 safe_charsets member of the coding system.
8112 (decode_coding_iso2022): New local variable safe_chars.
8113 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8114 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8115 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8116 (ENCODE_UNSAFE_CHARACTER): New macro.
8117 (encode_coding_iso2022): New local variable safe_chars. Check
8119 (setup_coding_system): Delete the code to initialize
8120 coding->safe_charses
8121 (intersection, find_safe_codings): New functions.
8122 (Ffind_coding_systems_region_internal): New function.
8123 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8124 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8125 variable and initialize it.
8127 * fns.c (char_table_ref_and_index): New function.
8129 * lisp.h (char_table_ref_and_index): Add prototype.
8131 2000-07-26 Sam Steingold <sds@gnu.org>
8133 * editfns.c (lisp_time_argument): Added third argument `usec'.
8134 (Ffloat_time): New built-in Lisp function.
8136 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8138 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8139 for the character code.
8141 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8144 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8145 if called for a popup menu.
8146 (xmenu_show): Store help string in widget values.
8148 2000-07-26 Dave Love <fx@gnu.org>
8150 * syswait.h: Move some definitions.
8151 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8152 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8153 perspicuous definitions.
8154 (WTERMSIG): Fix bit pattern used.
8156 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8158 * print.c (print_object): If vector printing is truncated, print
8159 "..." to indicate it as well as the case of list printing.
8161 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8163 * xdisp.c (next_element_from_display_vector): Improve comments.
8165 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8166 for the character code, and the rest for the face id as in 20.x.
8167 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8169 * window.c (window_display_table): Cleaned up.
8171 * syntax.c (Fforward_word): Add last arg nil in call of
8172 Fconstrain_to_field.
8174 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8176 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8177 identical but for the letter-case, don't call
8178 barf_or_query_if_file_exists.
8180 2000-07-25 Miles Bader <miles@gnu.org>
8182 * editfns.c (find_field): Honor special `boundary' fields.
8183 (Qboundary): New variables.
8184 (syms_of_editfns): Initialize Qboundary.
8185 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8186 Use scan_buffer instead of find_before_next_newline, because it
8187 allows us to detect the boundary case where there's a newline at
8189 * lisp.h (Fconstrain_to_field): Update external declaration.
8191 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8193 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8196 2000-07-24 Dave Love <fx@gnu.org>
8198 * s/sunos4-0.h, s/sol2.h:
8199 (LIBS_TERMCAP): Move from m/sparc.h.
8201 * m/sparc.h (TERMINFO): Moved to system files (probably only
8202 relevant for sunos4 judging by its vintage).
8203 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8206 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8208 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8209 name to single_keymap_panes.
8211 2000-07-24 Andreas Schwab <schwab@suse.de>
8213 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8215 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8217 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8218 parameters instead of using int parameters. Expect FN to accept
8219 EMACS_INT parameters.
8220 (display_echo_area, resize_echo_area_axactly, current_message)
8221 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8222 with new argument list.
8223 (resize_mini_window_1): New callback function.
8224 (current_message_1, truncate_message_1, set_message_1): Change
8225 parameter lists to the new format expected by with_echo_area_buffer.
8227 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8229 * fontset.c (fontset_ref): Remove INLINE declaration.
8230 (fontset_ref_via_base): Likewise.
8231 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8234 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8236 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8237 correct order of priority. If help echo was found in an overlay,
8238 use that overlay as the object in which the help echo was found.
8240 2000-07-22 Miles Bader <miles@gnu.org>
8242 * textprop.c (Fprevious_single_char_property_change): The initial
8243 property value should be from the position preceding POSITION, not
8246 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8248 * coding.c (syms_of_coding): Doc fix for
8249 inhibit-iso-escape-detection.
8251 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8253 * xterm.c (note_mouse_highlight): Process overlays in the right
8256 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8258 * xterm.c (note_mouse_highlight): If help-echo was found in an
8259 overlay, use that overlay as the object in which the help was found.
8261 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8263 * window.c (foreach_window): Instead of a fake variable argument
8264 list, take one USER_DATA argument.
8265 (foreach_window_1): Likewise, and call callback functions with two
8266 args, the window and USER_DATA.
8267 (struct check_window_data): New struct.
8268 (check_window_containing): Use it.
8269 (window_from_coordinates): Set up a struct check_window_data for
8271 (add_window_to_list, freeze_window_start): Change parameters
8272 according to new calling convention.
8274 * window.h (foreach_window): Change prototype.
8276 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8278 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8280 * xmenu.c (menu_help_callback): Call show_help_echo with
8281 additional arguments OBJECT and POS.
8283 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8285 * data.c (Faset): Allow storing any multibyte character in a
8286 string. Convert unibyte string to multibyte if necessary.
8288 * xfns.c (x_encode_text): New function.
8289 (x_set_name): Use x_encode_text.
8290 (x_set_title): Likewise.
8292 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8294 * xterm.h (x_encode_text): Add prototype.
8296 2000-07-20 Dave Love <fx@gnu.org>
8298 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8301 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8303 * msdos.c (help_echo_window): New variable.
8304 (syms_of_msdos): Initialize and staticpro it.
8305 (IT_note_mode_line_highlight): Set help_echo_window.
8306 (IT_note_mouse_highlight): Ditto.
8307 (dos_rawgetc): Store help_echo_window in the second event produced
8310 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8311 Record the object that generated the help echo and the position of
8312 that object in help_echo_object and help_echo_pos. Record that
8313 some glyphs in a row are displayed in mouse-face.
8314 (IT_update_begin): Don't clear mouse highlight unless one of the
8315 enabled glyph rows is marked as being displayed in mouse-face.
8316 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8317 and position recorded in help_echo_object and help_echo_pos to the
8319 (IT_menu_display): Accept a new argument PN: the pane number of
8320 the current menu pane. Record the pane number and the item
8321 number of the item which has associated help string.
8322 (XMenuActivate): Update the prototype for help_callback in
8323 function declaration. Call IT_menu_display with the current menu
8324 pane number as an additional argument. Call help_callback with
8325 two additional arguments: the pane number and the item number of
8326 the menu item associated with the help text.
8327 (help_echo_object, help_echo_pos): New variables.
8328 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8330 * msdos.h (XMenuActivate): Update prototype.
8332 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8334 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8335 Add some more prototypes.
8337 * xterm.c, xterm.h: Add some more prototypes.
8339 * lisp.h (Fnext_single_char_property_change): Add prototype.
8341 * dispnew.c (direct_output_for_insert): Remove confusing
8342 outer local variable mouse_face_overwritten_p.
8343 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8345 * alloc.c (allocate_string_data): Don't copy old string contents.
8347 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8349 * coding.c (code_convert_region): Delete text properties before
8350 shrinking the conversion region.
8352 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8354 * dispnew.c (update_text_area): Write the whole row if it
8355 has mouse-face in it.
8357 * xfaces.c (face-alternative-font-family-alist): Remove
8358 DEFVAR_LISP; staticpro instead.
8360 * xmenu.c (menu_help_callback): Call show_help_echo with
8363 * keyboard.c (show_help_echo): Add parameter WINDOW.
8364 (read_char): Call show_help_echo with window extracted from Lisp
8366 (gen_help_event): Add parameter WINDOW.
8368 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8370 * xterm.c (help_echo_window): New variable.
8371 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8372 (XTread_socket): Pass help_echo_window to gen_help_event.
8373 (syms_of_xterm): Initialize and staticpro help_echo_window.
8375 2000-07-18 Dave Love <fx@gnu.org>
8377 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8379 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8381 * alloc.c (allocate_string_data): If string had already data
8382 assigned, copy old contents to new string data.
8384 * coding.c (syms_of_coding): Fix typo in spelling of variable
8385 `inhibit-iso-escape-detection'.
8387 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8389 * Makefile.in: Add dependencies on dispextern.h.
8390 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8391 `free'; both can conflict with system header files.
8393 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8395 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8398 2000-07-18 Dave Love <fx@gnu.org>
8400 * window.c (Fwindow_list): Declare arg `window'.
8402 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8404 * coding.c (setup_coding_system): Don't override the explicitly
8405 specified designations.
8407 2000-07-15 Miles Bader <miles@gnu.org>
8409 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8410 from `text_property_eq' and `text_property_stickiness', respectively.
8411 (find_field, Fconstrain_to_field, char_property_eq)
8412 (char_property_stickiness): Changed to call char-property functions
8413 instead of text-property-only ones.
8415 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8416 `next_single_char_property_change'). Do more error checking, and
8417 cleanup limit behavior.
8418 (Fprevious_single_char_property_change): New function.
8419 (syms_of_textprop): Initialize new subrs.
8421 * xdisp.c (display_prop_end, invisible_text_between_p):
8422 Call Fnext_single_char_property_change instead of
8423 next_single_char_property_change.
8425 2000-07-15 Jason Rumney <jasonr@gnu.org>
8427 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8428 after menu is finished with.
8429 (add_menu_item): Only consider wv->title as a menu title.
8430 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8432 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8434 (FONT_REGEXP): Remove unused macro, and its sub-components.
8435 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8437 * w32term.c (help_echo_object, help_echo_pos): New variables.
8438 (note_mode_line_highlight): Store additional information about the
8439 help-echo in help_echo_object and help_echo_pos. Check both
8440 `local-map' and `keymap' properties for changing the cursor
8441 (note_mouse_highlight): Store additional information about the
8442 help-echo in help_echo_object and help_echo_pos.
8443 (note_tool_bar_highlight): Set help_echo_object to nil and
8444 help_echo_pos to -1.
8445 (w32_read_socket): Use gen_help_event instead of filling
8446 input_events manually.
8447 (syms_of_w32term): Staticpro help_echo_object.
8448 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8449 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8450 (x_clear_mouse_face): New function.
8451 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8452 (x_update_window_begin): No need to turn off the mouse
8454 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8455 depending on whether they contain glyphs highlighted in mouse-face.
8456 (x_fill_stretch_glyph_string): Consume runs of stretch
8457 glyphs instead of a single one.
8458 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8459 with new argument list.
8460 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8461 (x_append_glyph, x_append_composite_glyph)
8462 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8463 changes in struct glyph starting 1999-12-27. See comments for
8464 xterm.c on 2000-07-05.
8466 2000-07-14 Sam Steingold <sds@gnu.org>
8468 * xfaces.c (realize_x_face): Fix the last patch:
8469 check `default_face' before dereferencing.
8471 2000-07-14 Dave Love <fx@gnu.org>
8473 * syntax.c (back_comment): Add null default in switch (for pcc).
8475 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8477 * xfaces.c (realize_x_face): Make fontset using the base of the
8478 default_face's fontset, not using the default fontset.
8480 * coding.c (inhibit_iso_escape_detection): New variable.
8481 (syms_of_coding): Make it a Lisp variable.
8482 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8483 nonzero, ignore ISO2022's escape sequence.
8485 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8487 * alloca.c (malloc) [emacs]: Define as xmalloc.
8489 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8490 use that instead of the mouse position. Add parameters DX and DY.
8492 * dispextern.h (Fx_show_tip): Adjust number of parameters
8495 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8496 if HELP is a function, call it with OBJECT and POS as parameters
8497 to get the help to display.
8498 (gen_help_event, kbd_buffer_store_help_event): New functions.
8499 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8500 (read_char): Call show_help_echo with new parameters.
8502 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8505 * xterm.c (help_echo_object, help_echo_pos): New variables.
8506 (note_mode_line_highlight): Store additional information about the
8507 help-echo in help_echo_object and help_echo_pos. Check both
8508 `local-map' and `keymap' properties for changing the cursor
8509 (note_mouse_highlight): Store additional information about the
8510 help-echo in help_echo_object and help_echo_pos.
8511 (note_tool_bar_highlight): Set help_echo_object to nil and
8512 help_echo_pos to -1.
8513 (XTread_socket): Use gen_help_event instead of filling
8514 input_events manually.
8515 (syms_of_xterm): Staticpro help_echo_object.
8517 * xmenu.c (menu_highlight_callback): Use
8518 kbd_buffer_store_help_event instead of setting up and input_event
8521 * xdisp.c (eval_form): GCPRO argument sexpr.
8522 (call_function): New function.
8523 (handle_single_display_prop): Use call_function and FUNCTIONP
8524 instead of checking whether if font_height is a symbol and
8527 * eval.c (internal_condition_case_2): New function.
8529 * lisp.h (FUNCTIONP): New macro.
8530 (internal_condition_case_2, call_function): Add prototypes.
8532 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8533 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8534 Always set `arg' member of input_events.
8535 (construct_menu_click): Unused function removed.
8537 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8539 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8540 (construct_drag_n_drop, x_scroll_bar_handle_click)
8541 (w32_read_socket): Always set `arg' member of input_events.
8543 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8545 * lisp.h (eval_form): Add prototype.
8547 * xdisp.c (eval_form): Make it externally visible.
8549 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8551 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8552 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8553 consing. For prefix events, store the frame in the `arg' slot of
8554 the event, otherwise store the key there.
8555 (XTread_socket): Instead of consing, use the frame_or_window slot
8556 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8558 * xmenu.c (menu_highlight_callback): Store help string in the
8559 `arg' member of the input event; don't cons.
8560 (menubar_selection_callback): Use the `arg' slot of input events
8561 to queue additional information, instead of consing.
8563 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8565 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8567 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8569 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8570 input events to queue additional information, instead of consing.
8572 * keyboard.c (kbd_buffer_gcpro): Renamed from
8573 kbd_buffer_frame_or_window. Now used for all Lisp objects
8574 referenced from the input queue.
8575 (kbd_buffer_store_event): Always use structure assignment for
8576 copying input events. Record all Lisp objects referenced from
8577 events in kbd_buffer_gcpro.
8578 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8579 differently from input events. Test for prefix menu_bar_events
8580 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8581 event in kbd_buffer_gcpro to nil.
8582 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8583 frame_or_window is equal to its arg member as prefix events.
8584 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8585 used by an input event to nil.
8586 (init_keyboard): Use two times the size of the input queue
8587 for kbd_buffer_gcpro.
8588 (syms_of_keyboard): Likewise.
8590 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8591 Use USER_SIGNAL_EVENT.
8593 * termhooks.h (struct input_event): Add member `arg'.
8594 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8595 (USER_SIGNAL_EVENT): Renamed from user_signal.
8597 * xfaces.c (ASET): Remove definition.
8599 * lisp.h (AREF, ASET, ASIZE): New macros.
8601 * fontset.c (AREF, ASIZE): Remove definitions.
8603 * fns.c (AREF): Remove definition.
8605 * composite.c (AREF): Remove definition.
8607 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8609 * dispnew.c (redraw_overlapped_rows): Add missing local.
8610 (scrolling_window): Remove debug code.
8612 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8613 Before scrolling, turn off a mouse-highlight in the window
8616 * xterm.c (x_update_window_end): Add parameter
8617 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8618 redisplay in XTframe_up_to_date.
8619 (x_clear_mouse_face): New function.
8620 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8622 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8624 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8625 it when any row is written to that contains glyphs highlighted in
8627 (update_window): Call the window update end hook with new
8628 parameter MOUSE_FACE_OVERWRITTEN_P.
8629 (direct_output_for_insert): Give up if row contains mouse-face.
8631 * dispextern.h (struct redisplay_interface): Add parameter
8632 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8633 (clear_mouse_face): New function pointer member.
8635 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8637 * syntax.c (back_comment): Use one switch rather than a few `if's.
8638 Obey open_paren_in_column_0_is_defun_start.
8639 When reverting to the `slow' method, try to nicely handle the case
8640 of nested comments by checking that the comment-starter we found
8641 does indeed match the comment-ender.
8642 (scan_sexps_forward, scan_sexps_forward):
8643 Ignore excessive opening parenthesis rather than throwing an error.
8645 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8647 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8648 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8650 * dispnew.c (direct_output_forward_char): Give up if currently
8651 displaying a message instead of the minibuffer contents.
8653 * xterm.c (x_update_window_begin): No need to turn off the mouse
8655 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8656 depending on whether they contain glyphs highlighted in mouse-face.
8658 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8659 compare the mouse_face_p flags of both rows.
8661 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8663 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8665 * keyboard.c (show_help_echo): Accept additional parameter
8666 ok_to_overwrite_keystroke_echo.
8667 (read_char): Call show_help_echo with a zero
8668 ok_to_overwrite_keystroke_echo argument.
8669 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8670 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8671 ok_to_overwrite_keystroke_echo argument.
8672 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8673 non-zero ok_to_overwrite_keystroke_echo argument.
8675 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8677 * xdisp.c (try_window_id): If changes are all below what is
8678 displayed in the window, and point is in the window, we still
8679 might have to find point on the display.
8681 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8682 glyphs instead of a single one.
8683 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8684 with new argument list.
8685 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8687 * keymap.c (get_keymap_1): Add comment that this function can GC.
8688 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8689 comment that functions can GC.
8690 (Fset_keymap_parent): GCPRO arg KEYMAP.
8692 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8694 * msdos.c (XMenuActivate): After exiting the menu, restore the
8695 echo area message and erase it.
8697 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8699 * fontset.c (Ffontset_info): Make the return value more compatible
8700 with that of Emacs 20.
8702 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8704 * eval.c (Fsignal): Handle case that backtrace_list is null.
8706 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8708 * ccl.c (Fccl_execute): Typo fixed.
8710 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8712 * window.c (window_loop): Add missing gcpro1 local variable.
8714 * window.c (Fwindow_list): Reverse list at the end.
8715 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8716 means allow windows on OWINDOW's frame, only.
8717 (window_loop): Simplified; use Fwindow_list.
8719 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8721 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8723 * xterm.c (XTread_socket): Increment handling_signal at the start,
8724 decrement it at the end.
8726 * eval.c (handling_signal): New variable.
8727 (Fsignal): Abort if handling_signal is non-zero.
8729 * lisp.h (handling_signal): External declaration.
8731 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8733 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8735 Sound support for NetBSD through "Linux emulation" support:
8736 * config.in (HAVE_SOUNDCARD_H): Undef.
8737 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8738 * Makefile.in (LIBSOUND): New variable.
8739 (LIBES): Include it.
8740 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8741 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8742 (vox_open): Use DEFAULT_SOUND_DEVICE.
8743 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8745 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8747 * print.c (print_error_message): If Vsignaling_function is set,
8748 show it in *Messages*.
8750 * lisp.h (Vsignaling_function): External declaration.
8752 * eval.c (Vsignaling_function): New variable.
8753 (Fsignal): Compute it.
8754 (syms_of_eval): Staticpro it.
8756 2000-07-05 Dave Love <fx@gnu.org>
8758 * syswait.h: Use the autoconf recommended approach. Old code
8759 #if'd out in case we need to revert.
8761 * config.in (HAVE_SYS_WAIT_H): Added.
8763 2000-07-05 Andrew Innes <andrewi@gnu.org>
8765 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8766 when non-NULL instead of __morecore, to take account of buffer
8767 memory. This also solves a problem with spurious memory warnings
8770 * ralloc.c: Make real_morecore non-static.
8772 * eval.c (internal_condition_case): Comment out abort if
8773 interrupt_input_blocked is not zero.
8775 * makefile.nt: Add support for `bootstrap' and related targets.
8776 Include minimal debug info in emacs.exe in release build.
8777 Remove all dependencies on lisp.h, and fixup some others.
8779 * w32.c (init_environment): Install code from 20.7 for providing
8780 default values for environment variables, based on the
8781 executable's own location.
8782 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8783 (sys_socket): Install socket inheritance bug fix from 20.7.
8785 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8786 here via blockinput.h).
8788 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8790 * w32menu.c (w32_menu_display_help):
8791 * xmenu.c (menu_help_callback): Use show_help_echo.
8793 * keyboard.h (show_help_echo): Declare.
8795 * keyboard.c (show_help_echo): New function, extracted from read_char.
8796 Feval its `msg' argument if it's a cons cell.
8797 (read_char): Use it.
8798 (follow_key): Pass `autoload' to get_keyelt.
8800 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8801 (note_tool_bar_highlight, XTread_socket):
8802 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8804 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8805 (note_tool_bar_highlight, w32_read_socket):
8806 Do not gratuitously ignore non-string `help-echo' properties.
8808 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8810 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8812 * window.c (delete_all_subwindows): Reset Vwindow_list.
8814 * xterm.c (x_append_glyph, x_append_composite_glyph)
8815 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8816 changes in struct glyph starting 1999-12-27. Some bit-fields of
8817 struct glyph were not set, which made glyphs unequal when compared
8818 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8819 effects were the result. This also depended on the contents of
8820 memory returned by xmalloc. If flickering happens again, activate
8821 the code in clear_glyph_row that's in #if 0. If the flickering is
8822 gone with that, chances are that it is caused by something similar.
8824 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8826 * dispextern.h: Add some comments.
8828 * window.c (add_window_to_list): Add parameter LIST.
8829 (window_list): Order list so that, for each frame, windows are
8830 in canonical order, and so that frames appear in the list in
8831 the order given by Vframe_list.
8832 (next_window): Reverse the handling of NEXT_P.
8834 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8836 * window.c (Vwindow_list): New variable.
8837 (make_window, delete_window): Set Vwindow_list to nil.
8838 (check_window_containing): New function.
8839 (window_from_coordinates): Rewritten.
8840 (add_window_to_list, window_list, candidate_window_p)
8841 (decode_next_window_args, next_window): New functions.
8842 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8843 (Fwindow_list): New function.
8844 (Fother_window): Cleaned up.
8845 (foreach_window): Add a longer "variable argument list". Let
8846 callback function return 0 to indicate that cycling over windows
8848 (foreach_window_1): Likewise.
8849 (freeze_window_start): Return int.
8850 (init_window): New function.
8851 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8853 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8854 input_event with bzero.
8855 (main): Call init_window.
8857 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8860 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8862 * composite.h (make_composition_value_copy): Extern it.
8864 * composite.c (make_composition_value_copy): New function.
8866 * editfns.c (Fformat): While copying text properties, make each
8867 composition property value a copy.
8869 * fns.c (concat): While copying text properties, make each
8870 composition property value a copy.
8872 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8874 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8876 * fns.c (sweep_weak_table): Mark only objects that are not
8879 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8880 include those frames as candidates which have their focus
8881 redirected to the minibuffer frame.
8883 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8885 * fns.c (Fputhash): Return `value' rather than nil.
8887 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8889 * frame.c (next_frame): Don't check focus redirection in case
8890 MINIBUF is a window. Doing so excludes frames using MINIBUF
8891 unless their focus is redirected, which contradicts the
8892 specification of next-frame, and leads to infinite loops in
8893 certain situations when cycling through windows with next-window.
8895 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8897 * coding.c (code_convert_region): Even if the length of text is
8898 zero, try to convert it if coding->type is coding_type_ccl.
8899 (decode_coding_string, encode_coding_string): Likewise.
8901 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8903 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8904 the display if windows_or_buffers_changed.
8906 * dispnew.c (struct row_entry): New structure.
8907 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8908 (row_table_size, old_lines, new_lines, old_lines_size)
8909 (new_lines_size, run_pool, runs_size, runs): New variables.
8910 (add_row_entry): New function.
8911 (scrolling_window): Use data structures allocated with xmalloc and
8912 held in global variables, instead of allocating them with alloca and
8913 holding them in local variables. Use a larger hash table whose
8914 size depends on glyph matrix sizes. Don't use bzero to clear the
8915 hash table; instead, clear used slots only.
8917 * fns.c (next_almost_prime): Make it externally visible.
8919 * lisp.h (next_almost_prime): Add prototype.
8921 * s/isc4-0.h (sigunblock): Define.
8923 * s/sco5.h (sigunblock): Define.
8925 2000-06-27 Dave Love <fx@gnu.org>
8927 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8928 (moved to osf5-0.h).
8929 [!NOT_C_CODE]: Protect string.h stuff.
8931 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8932 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8934 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8936 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8937 below the last line from the needed window height.
8939 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8941 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8942 (Fwidget_get): Use it.
8943 (syms_of_fns): Defsubr it.
8945 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8947 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8948 display info for XIM.
8949 (xim_open_dpy): Likewise.
8950 (xim_close_dpy): Don't free the display info's XIM.
8952 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8954 * config.in (USE_XIM): New define.
8956 * keymap.c (get_keyelt): For menu-items containing a `:filter
8957 FILTER', apply FILTER to the menu-item's definition to get the
8958 real definition to use.
8960 * lisp.h (QCfilter): External declaration.
8962 * xfns.c (Fimage_size): New function.
8963 (syms_of_xfns): Defsubr it.
8965 2000-06-26 Andreas Schwab <schwab@suse.de>
8967 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8970 2000-06-25 Dave Love <fx@gnu.org>
8972 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8974 * Makefile.in (blockinput.h): Depend on atimer.h.
8975 (atimer.h): Depend on systime.h.
8977 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8979 * atimer.h: Protect against multiple inclusion. Include systime.h.
8981 * lisp.h (swap_in_global_binding): Declare.
8983 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8985 * process.c (Fopen_network_stream): Turn off atimers for duration
8986 of call to connect. (Patch from Gerd.)
8988 2000-06-23 Dave Love <fx@gnu.org>
8990 * ralloc.c: Maybe include unistd.h
8992 * emacs.c (setgrp): Undefine before defining.
8993 (malloc_warning, set_time_zone_rule, index): Prototype.
8995 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8996 HAVE_STRUCT_TIMEZONE.
8998 * s/osf1.h: Move string.h hack here from alpha.h and make it
9000 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9002 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9003 (SOCKLEN_TYPE): Don't define.
9005 * m/alpha.h: Remove string.h hack.
9007 * s/osf5-0.h: New file.
9009 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9010 include time.h, done by systime.h.
9011 [__FreeBSD__]: Remove redundant includes.
9013 * callproc.c (setpgrp): Undefine before defining.
9014 (delete_temp_file): Return Qnil to avoid warning.
9016 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9018 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9021 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9023 * composite.h (compose_text): Declare.
9025 * xterm.c: Don't include sys/types.h unconditionally. Don't
9026 protect its inclusion with !USG (following xmenu.c).
9028 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9030 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9033 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9035 * coding.c (decode_eol_post_ccl): Special handling for undecided
9036 and inconsistent EOL types.
9038 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9040 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9041 trough color and main window's background color.
9043 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9045 * xterm.h (Xt_app_con): External declaration.
9047 * widget.c (EmacsFrameRealize): Fix typo.
9049 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9051 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9052 (handle_invisible_prop): Record the start of invisible text in
9053 it->add_overlay_start.
9054 (struct overlay_entry): Add member `overlay'.
9055 (handle_overlay_change): Simplify.
9056 (next_overlay_string): After having processed overlay strings at the
9057 end of the buffer, record that fact in
9058 it->overlay_strings_at_end_processed_p.
9059 (compare_overlay_entries): If before- and after-strings come
9060 from the same overlay, let before-strings come first.
9061 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9062 (load_overlay_strings): Take it->add_overlay_start into account
9063 when adding overlay strings.
9065 * dispextern.h (struct it): Add member add_overlay_start.
9067 2000-06-22 Dave Love <fx@gnu.org>
9069 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9071 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9073 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9075 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9078 2000-06-21 Dave Love <fx@gnu.org>
9080 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9082 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9084 * syntax.c (back_comment): Simplify string-parity counting (with
9085 the added benefit of handling multiple string-styles as long as
9086 they are not intertwined).
9087 Jump to the slow code as soon as a comment starter is found in
9088 a "string_lossage" position. Fixes the case: " /* " /* " */.
9090 2000-06-21 Dave Love <fx@gnu.org>
9092 * Makefile.in: Use GETLOADAVG_LIBS.
9094 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9095 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9097 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9099 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9100 (Fforward_comment, scan_lists):
9101 Check the comstyle of single-char comment-starters.
9102 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9103 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9104 Check the comstyle of single-char comment-starters.
9105 Clarify control-flow around the Scomment case.
9107 2000-06-20 Dave Love <fx@gnu.org>
9109 * fns.c (make_hash_table, maybe_resize_hash_table):
9110 Cast arg of next_almost_prime.
9112 * tparam.c [emacs]: Include lisp.h.
9114 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9117 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9119 * keyboard.c (adjust_point_for_property): Check if display
9120 property should be treated as intangible by looking at its value.
9122 * xdisp.c (single_display_prop_intangible_p)
9123 (display_prop_intangible_p): New functions.
9125 * dispextern.h (display_prop_intangible_p): Add prototype.
9127 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9129 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9130 argument to sigprocmask.
9132 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9133 argument to sigprocmask.
9135 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9136 sigprocmask_set, and pass a pointer to it to sigprocmask.
9138 * sysdep.c (sigprocmask_set): New variable.
9140 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9143 2000-06-20 Sam Steingold <sds@gnu.org>
9145 * xrdb.c: Don't declare xmalloc, xrealloc.
9147 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9149 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9150 (re_comp): Cast gettext return value to avoid complaints when
9153 2000-06-20 Dave Love <fx@gnu.org>
9155 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9157 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9159 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9161 * m/alpha.h: Don't declare xmalloc, xrealloc.
9163 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9165 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9167 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9169 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9172 * keyboard.h (poll_for_input_1): Declare.
9174 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9176 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9178 * doprnt.c: Don't declare xmalloc, xrealloc.
9180 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9181 (getenv, ctime, getwd): Removed.
9182 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9184 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9185 x_set_tool_bar_lines.
9187 * config.in: Add HAVE_GETWD. Move some definitions above
9188 machine/system includes.
9190 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9192 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9194 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9195 contain information about ENCODING.
9197 * fontset.c (FONTSET_ASCII): Use the first element of char table
9198 for an ASCII font, not defalt slot.
9199 (fontset_ref_via_base): If FONTSET doesn't contain information for
9200 C, try the default fontset.
9201 (make_fontset): Don't copy the default fontset.
9202 (fontset_font_pattern): Likewise.
9203 (accumulate_font_info): If ELT is nil, use the corresponding
9204 element in the default fontset.
9206 2000-06-19 Dave Love <fx@gnu.org>
9208 * syntax.c (Fparse_partial_sexp): Doc fix.
9210 * regex.h: Test PROTOTYPES as well as __STDC__.
9212 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9213 errno, strerror. Put text after #endif in comment.
9215 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9217 * xterm.c (x_frame_of_widget): Likewise.
9219 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9221 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9222 to Vfundamental_mode_abbrev_table.
9224 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9225 bogus objects are marked. This slows down GC by ~80 percent, but
9226 it might be worth trying when debugging GC-related problems.
9227 This feature requires conservative stack marking to be enabled.
9229 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9230 returns XLookupChars, reset `modifiers' to zero.
9232 2000-06-19 Dave Love <fx@gnu.org>
9234 * mktime.c: Unprotoized.
9236 2000-06-19 Richard Stallman <rms@gnu.org>
9238 * data.c (set_internal): If variable is frame-local,
9239 store the new value immediately into the frame parameter alist.
9241 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9243 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9244 in the custom handler pointer.
9246 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9247 value, or checks for CHAR_META can fail when Lisp_Object is a
9249 * keymap.c (get_keyelt): Likewise.
9251 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9253 * ccl.h (struct ccl_program): New member eol_type.
9254 (struct ccl_spec): New member cr_carryover.
9256 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9257 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9259 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9260 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9261 (decode_eol_post_ccl): New function.
9262 (decode_coding): Don't detect EOL format here for CCL based coding
9264 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9265 decode_eol_post_ccl after running the CCL program.
9266 (code_convert_region): Don't detect EOL format here for CCL based
9268 (decode_coding_string): Likewise.
9270 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9272 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9273 when treating it as an integer.
9275 * coding.h (encode_coding_string): Declare.
9277 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9280 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9281 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9282 to be passed to get_local_map.
9284 * sound.c (Fplay_sound): Don't call make_number on
9285 Frun_hook_with_args count argument.
9287 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9288 for lisp objects in X event structure data field, when lisp
9289 objects are represented with unions.
9290 (x_scroll_bar_to_input_event): Ditto.
9292 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9294 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9295 termination of string. Fix sense of test whether
9296 Vline_number_display_limit is an integer.
9298 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9300 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9301 only if HAVE_X_WINDOWS.
9303 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9306 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9309 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9311 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9314 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9316 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9317 start of the while loop.
9319 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9321 * atimer.c (alarm_signal_handler): Add forward declaration.
9323 * data.c (set_internal): Remove debug code.
9325 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9327 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9329 * unexec.c (toplevel) [COFF]: Include coff.h.
9331 * s/lynxos.h: New file.
9333 * keymap.c (Fsingle_key_description): Enclose function key and
9334 event symbol names in angle brackets.
9336 * xdisp.c (setup_echo_area_for_printing): Call
9337 message_log_maybe_newline if message_buf_print is not set.
9339 * print.c (printchar, strout): Don't check message_buf_print
9340 before calling setup_echo_area_for_printing because that
9341 function does something useful even when message_buf_print is
9344 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9346 (ensure_echo_area_buffers): Initialize echo buffer's
9347 truncate lines setting to nil.
9348 (with_echo_area_buffer): Don't set the echo buffer's truncate
9350 (set_message_1): Set it here instead, based on the value
9351 of message_truncate_lines.
9352 (resize_mini_window): Handle case that lines are truncated.
9353 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9354 DEFVAR_BOOL message-truncate-lines.
9356 * keyboard.c (read_char): Bind message-truncate-lines to t
9357 while displaying a help-echo.
9359 * lisp.h (Qmessage_truncate_lines): External declaration.
9361 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9363 * xdisp.c (Vline_number_display_limit): Renamed from
9364 line_number_display_limit.
9365 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9366 Extend documentation string. Initialize
9367 Vline_number_display_limit to nil meaning no limit.
9368 (decode_mode_spec): Use Vline_number_display_limit with its new
9371 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9373 2000-06-13 Richard Stallman <rms@gnu.org>
9375 * frame.c (Fmodify_frame_parameters): Doc fix.
9377 * xfns.c (x_set_frame_parameters): Comment fix.
9379 * frame.c (store_frame_param): Call swap_in_global_binding if the
9380 variable's current binding was chosen based on this frame.
9382 * data.c (swap_in_global_binding): New function.
9384 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9386 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9387 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9389 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9391 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9393 2000-06-12 Jason Rumney <jasonr@gnu.org>
9395 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9397 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9399 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9401 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9403 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9405 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9406 (syms_of_xfaces): Defsubr Sdump_colors.
9407 (x_free_colors): Don't treat b&w specially on default visual.
9408 (x_free_dpy_colors): New function.
9409 (free_face_colors): Don't check visual class; it's done
9412 * xterm.c (x_frame_of_widget): New function.
9413 (x_alloc_nearest_color_for_widget): Use it.
9414 (x_copy_dpy_color): New function.
9415 (x_destroy_window): Free various colors.
9417 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9419 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9421 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9423 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9425 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9427 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9429 2000-06-11 Dave Love <fx@gnu.org>
9431 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9433 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9435 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9437 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9439 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9442 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9444 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9445 (regex_compile): Fix the code for handling the case of single byte
9446 char and multibyte char being mixed in a range within [...].
9448 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9449 and dst_multibyte members of coding.
9451 * charset.c (update_charset_table): Update the table
9453 (init_charset_once): Initialize elements of bytes_by_char_head to
9454 1 except for leading codes for private charases.
9456 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9457 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9459 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9461 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9462 access the data it doesn't point to.
9464 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9466 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9467 will be translated to a switch-frame event when reading the
9468 event queue. This is necessary because Emacs otherwise won't
9469 perform a switch-frame to a new frame until some other event, for
9470 example a keystroke event, forces it to do so. This has various
9471 effects, one visible being that the cursor of a frame created with
9472 C-x 5 2 or switched to with a window manager key binding like
9473 A-TAB stays hollow because selected_window isn't on the newly
9474 focused frame until the switch-frame is performed.
9476 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9477 generating a switch-frame event if necessary.
9479 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9481 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9484 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9486 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9488 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9490 * window.c (displayed_window_lines): Take empty lines at
9491 the bottom of a window into account.
9493 * window.c (displayed_window_lines): New function.
9494 (Fmove_to_window_line): Use displayed_window_lines to determine
9495 the number of lines to move, instead of using the window's height.
9497 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9498 to stop reading, even if the form read sets point to a different
9499 value when evaluated.
9501 * xdisp.c (display_line): Fix code deciding in which line to
9504 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9506 * fileio.c (e_write): Free composition data if stored in
9509 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9511 * xdisp.c (display_line): Set row's and iterator's
9512 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9513 Set cursor even if row ends in the middle of a character.
9514 (dump_glyph_row): Print values of new flags.
9515 (redisplay_window) <cursor movement in unchanged window>: When
9516 point has been moved forward, and PT is at the end of the cursor
9517 row, don't place the cursor in the next row if the cursor row ends
9518 in the middle of a character or at ZV.
9520 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9521 (struct glyph_row): Add starts_in_middle_of_char_p and
9522 ends_in_middle_of_char_p.
9523 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9524 ends_in_middle_of_char_p flag.
9525 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9527 * term.c (append_glyph): Revert change of 2000-06-06.
9529 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9530 padding glyph not fitting on line as whole character not
9533 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9534 this isn't true for images with `:ascent 100'.
9536 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9538 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9539 as modified if it is originally unmodified.
9541 * term.c (encode_terminal_code): Change the way to check if
9542 terminal coding does any conversion.
9543 (append_glyph): Set glyph->pixel_width correctly.
9545 * xdisp.c (display_line): While checking line continuation, pay
9546 attention to a padding glyph.
9548 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9550 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9552 2000-06-05 Dave Love <fx@gnu.org>
9554 * xdisp.c: Include fontset.h.
9556 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9558 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9560 * dispnew.c: Conditionally include term.h.
9562 * coding.h: Declare code_convert_string_norecord.
9564 * frame.h (struct frame): Use volatile unconditionally.
9566 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9568 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9570 * systime.h: Protect against multiple inclusion.
9571 (timezone) [USG5_4]: Define as time_t.
9573 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9574 (Foptimize_char_table, make_temp_name): Declare.
9576 * Makefile.in (xdisp.o): Depend on fontset.h.
9578 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9580 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9581 (Foptimize_char_table, make_temp_name): Declare.
9585 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9587 2000-06-02 Dave Love <fx@gnu.org>
9589 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9591 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9593 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9594 result face, set flags in that face indicating that colors may not
9597 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9598 glyph, use the ASCII NUL character to determine the face.
9600 2000-06-02 Dave Love <fx@gnu.org>
9602 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9603 (VFORK_RETURN_TYPE): Remove.
9605 * config.in: Add NO_MATHERR.
9607 2000-06-01 Dave Love <fx@gnu.org>
9609 * cmds.c (internal_self_insert): Don't check
9610 Vbefore_change_function, Vafter_change_function.
9612 * insdel.c (signal_before_change, signal_after_change): Likewise.
9614 * buffer.c (Vbefore_change_function, Vafter_change_function):
9615 Variables and their initializations deleted.
9617 * callint.c (Fcall_interactively): Doc fix.
9619 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9621 2000-05-31 Dave Love <fx@gnu.org>
9623 * textprop.c: Revert last change -- duplicated.
9625 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9627 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9630 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9632 2000-05-31 Jason Rumney <jasonr@gnu.org>
9634 * search.c (Fre_search_forward, Fre_search_backward)
9635 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9637 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9639 2000-05-30 Jason Rumney <jasonr@gnu.org>
9641 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9642 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9644 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9646 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9647 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9648 expand a nil default_filename.
9650 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9651 pointer to glyph_to_pixel_coords, not a frame.
9653 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9654 coding.h to dependencies.
9656 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9658 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9659 window pointer to be consistent with w32term.c and xterm.c.
9661 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9662 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9663 (Qline_spacing, Qcenter): New variables.
9664 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9665 (x_set_line_spacing): New function.
9666 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9667 (x_specified_cursor_type): New function.
9668 (x_set_cursor_type): Use it.
9669 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9671 (validate_x_resource_name, x_get_resource_string): Measure lengths
9672 of external strings in bytes.
9673 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9674 GetTextExtentPoint32 with NULL title.
9675 (Fx_create_frame): Initialize Qline_spacing.
9676 (w32_load_system_font): Initialize font->double_byte_p.
9677 (x_to_w32_charset): Use Vw32_charset_info_alist.
9678 (Image, busy cursor, tooltip functions): Merged changes from
9679 xfns.c. Not yet functional on Windows.
9681 * w32gui.h (W32FontStruct): Add double_byte_p member.
9683 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9684 (emacs_button_translation): Use it.
9685 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9686 in `mask' to be set.
9688 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9691 * w32term.c: Format and doc changes to bring closer to xterm.c.
9692 (w32_char_font_type): New enum.
9693 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9694 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9695 (w32_encode_char): New function.
9696 (x_encode_char): Removed.
9697 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9698 x_encode_char and w32_font_is_double_byte.
9699 (x_produce_image_glyph): Use image_ascent.
9700 (x_produce_glyphs): Use new version of w32_per_char_metric and
9701 handle NULL return value. Allow extra line spacing.
9702 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9703 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9704 w32_font_type member of glyph instead.
9705 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9706 (fast_find_position): Make sure not to consider rows not visible
9708 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9709 w32_menu_display_help with input blocked, as it can abort.
9710 (x_display_and_set_cursor): Choose cursor depending
9711 on buffer-local value of cursor_type.
9712 (x_draw_bar_cursor): Add parameter WIDTH.
9714 * w32term.h (CP_DEFAULT): Define.
9715 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9717 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9719 * search.c (Fre_search_forward, Fre_search_backward)
9720 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9722 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9724 * coding.c (detect_coding_iso2022): Fix code for checking
9725 CODING_CATEGORY_MASK_ISO_8_2.
9727 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9729 * regex.c (PREFETCH_NOLIMIT): New function.
9730 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9732 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9734 * syntax.c (find_defun_start): Move test for
9735 open_paren_in_column_0_is_defun_start outside of the loop.
9737 * xdisp.c (redisplay_window): Really switch buffers when
9738 displaying mode lines, and temporarily set selected_frame to the
9739 frame of the window that's redisplayed.
9741 * xfaces.c (free_realized_faces): Block/unblock input.
9742 (free_realized_multibyte_face): Ditto.
9744 2000-05-29 Dave Love <fx@gnu.org>
9746 * textprop.c (Qkeymap): New variable.
9747 (syms_of_textprop): Intern it.
9749 * keymap.c: Include intervals.h.
9750 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9752 * Makefile.in (keymap.o): Depend on intervals.h.
9754 * keyboard.c (menu_bar_items, tool_bar_items)
9755 (Fexecute_extended_command): Deal with `keymap' property.
9756 (read_key_sequence): Track map from `keymap' property as well as
9759 * intervals.c (get_local_map): Extra arg to allow looking for
9762 * intervals.h (map_property): New enum.
9763 (get_local_map): Extra arg using it.
9766 * lisp.h (get_local_map): Don't declare here.
9768 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9770 * Makefile.in (callproc.o): Depend on composite.h.
9772 * callproc.c: Include composite.h.
9773 (Fcall_process): Handle composition correctly.
9775 * coding.h (coding_allocate_composition_data): Extern it.
9776 (coding_restore_composition): Likewise.
9778 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9779 yet allocated, finish decoding with result
9780 CODING_FINISH_INSUFFICIENT_CMP.
9781 (coding_allocate_composition_data): Make it non-static.
9782 (coding_restore_composition): Likewise.
9784 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9786 * charset.c (syms_of_charset): Revert last change.
9788 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9790 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9791 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9794 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9796 * charset.c (syms_of_charset): Set width of character sets
9797 eight-bit-control and eight-bit-graphic to 1 column.
9799 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9801 * config.in (HAVE_SPEED_T): New define.
9803 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9806 2000-05-26 Dave Love <fx@gnu.org>
9808 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9810 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9811 (Fsubr_arity): New function.
9812 (syms_of_data): Install them.
9814 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9816 * charset.c (init_charset_once): Set the table bytes_by_char_head
9819 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9820 the default fontset to what Emacs uses by default.
9821 (check_registry_encoding): This function deleted.
9822 (Fset_fontset_font): Remove the adhoc condition for the default
9823 fontset. Allow cons in FONTNAME.
9825 * fns.c (map_char_table): Ignore char-table entries for
9826 charsets eight-bit-control and eight-bit-graphic.
9828 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9830 * emacs.c (main): Initialize keyboard syms before initializing
9831 window code, so face names are available.
9833 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9835 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9836 of an anchor at the beginning of a shy-group.
9838 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9840 * xdisp.c (handle_invisible_prop): Don't try to skip over
9841 invisible text if end of text is already reached.
9843 2000-05-25 Dave Love <fx@gnu.org>
9845 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9847 * coding.c (encode_eol): Add null statement after label.
9849 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9851 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9854 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9856 * ccl.c (ccl_driver): Fix previous change.
9858 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9860 * coding.c (run_pre_post_conversion_on_str): Set point to the
9861 beginning of buffer before calling coding->post_read_conversion.
9862 (decode_coding_string): Give correct args to
9863 run_pre_post_conversion_on_str.
9864 (encode_coding_string): Likewise.
9866 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9867 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9868 eight-bit-graphic correctly.
9870 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9872 * fileio.c (Finsert_file_contents): Even if a file is not found,
9873 execute codes for setting up coding system. Call
9874 after-insert-file-functions unconditionally.
9876 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9878 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9879 BSD_PGRPS are not defined.
9881 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9883 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9885 (syms_of_charset): Avoid building same strings.
9887 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9889 * lread.c (Fload): Add a comment about the meaning of
9890 Vuser_init_file being t.
9892 * puresize.h (BASE_PURESIZE): Increase to 675000.
9894 * s/gnu-linux.h (setpgrp): Don't define it here because this
9895 prevents compilation on GNU/Linux systems with glib 2.2.
9897 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9900 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9902 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9903 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9905 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9907 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9909 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9911 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9913 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9915 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9917 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9919 * keyboard.c (read_char): Allow character codes 128..255 to be
9920 handled by input-method-function.
9922 * insdel.c (adjust_markers_for_replace): Fix previous change.
9923 (adjust_after_replace): If PREV_TEXT is nil, call
9924 adjust_markers_for_insert, not adjust_markers_for_replace.
9926 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9928 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9929 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9930 [HAVE_GRANDPT]: Define.
9931 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9933 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9936 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9938 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9940 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9942 The following changes are to handle 8-bit characters in a
9943 multibyte buffer/string without facing with byte combining
9944 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9945 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9947 * Makefile.in (fns.o): Depend on charset.h.
9949 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9950 convert it to unibyte.
9951 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9953 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9954 apparent char boundary.
9955 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9956 0x80..0x9F to/from multibyte form.
9958 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9961 * callproc.c (Fcall_process): Always encode an argument string if
9962 it is multibyte. Setup src_multibyte and dst_multibyte members of
9963 process_coding properly.
9965 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9966 SPLIT_NON_ASCII_CHAR.
9968 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9970 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9972 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9973 (SPLIT_CHARACTER_SEQ): This macro deleted.
9974 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9975 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9976 and eight-bit-graphic.
9977 (char_to_string): Likewise. Signal an error for too large
9979 (char_printable_p): Return 0 for 8-bit characters.
9980 (update_charset_table): Update iso_charset_table only when a final
9981 character is non-negative.
9982 (find_charset_in_text): Renamed from find_charset_in_str.
9983 Arguments and return value changed. Callers changed.
9984 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9985 be -1 if CHARSET is used only internally.
9986 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9988 (Fcharset_after): Simplified.
9989 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9990 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9991 (multibyte_chars_in_text): Simplified by assuming there's no
9992 invalid multibyte sequence.
9993 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9994 (str_as_unibyte): New functions.
9995 (Fstring): Simpified by assuming that byte combining never happens.
9996 (init_charset_once): Initialization for
9997 LEADING_CODE_8_BIT_CONTROL.
9998 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9999 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10000 eight-bit-control and eight-bit-graphic.
10002 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10003 (CHARSET_8_BIT_GRAPHIC): New macros.
10004 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10005 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10006 (CHARSET_REVERSE_CHARSET): Likewise.
10007 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10009 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10010 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10011 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10012 encounter an invalid multibyte sequence.
10013 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10014 sequence is always valid.
10015 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10016 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10017 (CHAR_STRING): For 8-bit characters, call char_to_string.
10018 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10019 multibyte sequence is always valid.
10020 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10021 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10022 (str_as_unibyte): Extern them.
10023 (BCOPY_SHORT): Fix a bug.
10024 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10025 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10026 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10027 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10029 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10030 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10031 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10032 (EMIT_BYTES): New macros.
10033 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10034 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10036 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10037 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10038 check the validity of multibyte sequence.
10039 (decode_coding_emacs_mule): New function.
10040 (encode_coding_emacs_mule): New macro.
10041 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10043 (DECODE_ISO_CHARACTER): Just return a character code.
10044 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10045 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10046 EMIT_CHAR to produced decoded characters. Exit the loop only by
10047 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10049 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10050 only position codes for an invalid character.
10051 (encode_designation_at_bol): Return new destination pointer. 5th
10052 arg DSTP is changed to DST.
10053 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10054 from the source by ONE_MORE_CHAR. Don't handle the case of last
10056 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10058 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10059 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10060 TWO_MORE_BYTES to fetch a byte from the source.
10061 (encode_eol): Pay attention to coding->src_multibyte.
10062 (detect_coding, detect_eol): Preserve members src_multibyte and
10064 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10065 (encoding_buffer_size): Set magnification to 3 for all coding
10066 systems that require encoding.
10067 (ccl_coding_driver): For decoding, be sure that the result is
10068 valid multibyte sequence.
10069 (decode_coding): Initialize coding->errors and coding->result.
10070 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10071 and raw-text, always call decode_eol. Handle the case of last
10072 block here. If not coding->dst_multibyte, convert the resulting
10073 sequence to unibyte.
10074 (encode_coding): Initialize coding->errors and coding->result.
10075 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10076 and raw-text, always call encode_eol. Handle the case of last
10078 (shrink_decoding_region, shrink_encoding_region): Detect cases
10079 that we can't skip data more rigidly.
10080 (code_convert_region): Setup src_multibyte and dst_multibyte
10081 members of coding. For decoding, if the buffer is multibyte,
10082 convert the source sequence to unibyte in advance. For encoding,
10083 if the buffer is multibyte, convert the resulting sequence to
10084 multibyte afterward.
10085 (run_pre_post_conversion_on_str): New function.
10086 (code_convert_string): Deleted and divided into the following two.
10087 (decode_coding_string, encode_coding_string): New functions.
10088 (code_convert_string1, code_convert_string_norecord): Call one of
10090 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10091 MAKE_NON_ASCII_CHAR.
10092 (Fset_terminal_coding_system_internal)
10093 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10094 and dst_multibyte members.
10095 (init_coding_once): Initialize iso_code_class with new enum
10096 ISO_control_0 and ISO_control_1.
10098 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10099 devided into ISO_control_0 and ISO_control_1.
10100 (struct coding_system): New members src_multibyte, dst_multibyte,
10101 errors, and result. Delete member fake_multibyte.
10102 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10104 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10107 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10110 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10112 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10114 (Ftranspose_region): Delete codes for handling byte combining.
10116 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10117 dst_multibyte members of coding. On handling REPLACE on unibyte
10118 buffer, convert the result of decode_coding to unibyte. On
10119 inserting into a mutibyte buffer, always call code_convert_region.
10120 (e_write): Setup coding->src_multibyte according to the
10121 multibyteness of the source (buffer or string).
10123 * fns.c (concat): Handle 8-bit characters correctly.
10124 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10125 unibyte in the result.
10126 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10127 valid multibyte form in the result.
10128 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10129 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10130 return -1, signal an error.
10131 (base64_encode_1): New arg MULTIBYTE. Get each character by
10132 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10133 character is found, return -1.
10134 (Fbase64_decode_region): Delete codes for handling byte-combining.
10135 Treat each decoded byte as a unibyte character.
10136 (Fbase64_decode_string): Return unibyte string.
10137 (Fcompare_strings, concat, string_byte_to_char): Use
10138 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10139 FETCH_STRING_CHAR_ADVANCE.
10140 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10141 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10143 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10144 SPLIT_NON_ASCII_CHAR.
10145 (fontset_ref_via_base, fontset_set): Likewise
10147 * insdel.c (adjust_markers_for_record_delete): Deleted.
10148 (adjust_markers_for_insert): Argument changed. Caller changed.
10149 (adjust_markers_for_replace): Likewise.
10150 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10151 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10152 (copy_text): Delete unused local varialbe c_save. For converting
10153 to multibyte, be sure to make all 8-bit characters in valid
10155 (count_size_as_multibyte): Handle 8-bit characters correctly.
10156 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10157 (adjust_after_replace, replace_range, del_range_2)
10158 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10159 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10160 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10161 handling byte combining.
10162 (adjust_before_replace): Deleted.
10164 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10165 SPLIT_NON_ASCII_CHAR.
10166 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10167 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10168 (Fkey_description): Likewise.
10170 * lread.c (read1): On reading multibyte string, be sure to make
10171 all 8-bit chararacters in valid multibyte form.
10172 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10174 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10177 * process.c (Fstart_process): GCPRO current_dir before calling
10178 Ffind_operation_coding_system. Encode arguments here.
10179 (create_process): Don't encode arguments here. Setup
10180 src_multibyte and dst_multibyte members of struct coding.
10181 (read_process_output): Setup src_multibyte and dst_multibyte
10182 members of struct coding. If the output is to multibyte buffer,
10183 always decode the output of the process. Adjust the
10184 representation of 8-bit characters to the multibyteness of the output.
10185 (send_process): Setup coding->src_multibyte according to the
10186 multibyteness of the source.
10188 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10189 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10190 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10192 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10194 * w16select.c (Fw16_set_clipboard_data): Setup members
10195 src_multibyte and dst_multibyte of coding. Adjusted for the
10196 change for find_charset_in_str.
10197 (Fw16_get_clipboard_data): Likewise.
10199 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10200 dst_multibyte of coding.
10201 (x_to_w32_font): Likewise.
10203 * w32select.c (Fw32_set_clipboard_data): Setup members
10204 src_multibyte and dst_multibyte of coding. Adjusted for the
10205 change for find_charset_in_str.
10206 (Fw32_get_clipboard_data): Likewise.
10208 * xdisp.c (get_next_display_element): Handle 8-bit characters
10210 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10211 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10213 * xselect.c (selection_data_to_lisp_data): Setup members
10214 src_multibyte and dst_multibyte of coding. Adjusted for the
10215 change for find_charset_in_str.
10216 (lisp_data_to_selection_data): Likewise.
10218 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10220 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10222 * dispextern.h (Vimage_types): Add extern declaration.
10224 * xdisp.c (Vimage_types): Moved here from xfns.c.
10225 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10227 * xfns.c (Vimages_types): Moved to xdisp.c.
10228 (syms_of_xfns): Move `image-types' to xdisp.c.
10230 * w32fns.c (Vimage_types): Removed.
10231 (syms_of_w32fns): Remove `image-types'.
10233 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10235 * fns.c (map_char_table): Pay attention to character number of
10236 charset. Check the validity of charset at the first level. For
10237 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10240 * fontset.c: Include "buffer.h".
10241 (fs_load_font): If the face has fontset, record the face ID in
10243 (Finternal_char_font): New function.
10244 (accumulate_font_info): New function.
10245 (Ffontset_info): Rewritten for the new fontset implementation.
10246 (syms_of_fontset): Register Vdefault_fontset in the first element
10247 of Vfontset_table. Include Vdefault_fontset in
10248 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10251 2000-05-16 Dave Love <fx@gnu.org>
10253 * m/iris5d.h: Deleted -- unused.
10255 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10257 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10258 `invalid' instead of `illegal'.
10260 * indent.c (Fmove_to_column): When ending within a tab, insert
10261 spaces first so that markers at the end of the tab get adjusted.
10263 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10264 buffer list that wasn't selected in that frame.
10266 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10267 is needed on mescaline, use a 2 char prefix, and call
10268 make_temp_name with second arg non-zero.
10270 * fileio.c (make_temp_name): New function, extracted from
10272 (Fmake_temp_name): Use it.
10274 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10276 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10278 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10280 * Makefile.in (lisp): Add env.elc.
10282 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10284 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10286 * search.c (Freplace_match): Handle case of `\N' in the
10287 replacement when there's no group N.
10289 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10291 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10292 of the message to message_dolog.
10294 * keyboard.c (read_char): Don't clear current message for help
10295 events; let the code handling help events handle this. Change
10296 code detecting help events that should be ignored.
10298 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10299 we're interating over a string.
10301 2000-05-09 Dave Love <fx@gnu.org>
10303 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10304 that offset before writing. Move gcpro region past call of
10307 2000-05-04 Dave Love <fx@gnu.org>
10309 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10311 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10313 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10314 of inserted characters when BUF equals the current buffer, and PT
10315 is in front of or equal to FROM.
10317 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10319 * xdisp.c (handle_single_display_prop): If display property value
10320 is invalid, or something not supported on the frame, restore
10321 iterator's position to what it was initially. Make sure to return
10322 0 for invalid and unsupported property values.
10324 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10325 that x_per_char_metric returns null.
10327 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10329 * xterm.h (struct face): Add forward declaration.
10330 (struct image): Ditto.
10331 (image_ascent): Add prototype.
10333 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10334 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10335 image_ascent instead of using IMAGE_ASCENT.
10337 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10338 (IMAGE_ASCENT): Removed.
10340 * xfns.c (Qcenter): New variable.
10341 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10342 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10343 (image_ascent): New function.
10344 (lookup_image): Recognize `:ascent center'.
10345 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10346 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10347 (xbm_load): Don't set image's ascent here.
10348 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10349 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10350 check ascent values here.
10351 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10352 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10353 (syms_of_xfns): Initialize Qcenter.
10355 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10356 to the limits, increase the limits.
10358 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10360 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10361 Check Vfont_encoding_alist against the full name of the opened font.
10363 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10365 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10366 taller than the window.
10368 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10370 * xfaces.c (realize_x_face): Fix the argument of the second
10371 xassert. BASE_FACE may not be a face for ASCII.
10373 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10375 * print.c (print_object): Treat print-length < 0 as nil.
10377 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10379 * s/freebsd.h (TERMCAP_OBJ): Removed.
10380 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10382 * lread.c (read1): Don't treat period followed by certain
10383 characters as symbol start.
10385 * xfns.c (slurp_file): New function.
10386 (xbm_image_p): Handle case of in-memory XBM files.
10387 (xbm_scan): Rewritten to work on memory buffers instead of files.
10388 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10389 Work on memory buffers instead of files. If DATA is null test
10390 if buffer looks like an in-memory XBM file.
10391 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10392 memory buffers instead of files.
10393 (xbm_file_p): New function.
10394 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10396 * lread.c (end_of_file_error): New function.
10397 (read1): Call it instead of signaling `end-of-file' directly.
10399 * print.c (print_error_message): Print data of `end-of-file'
10400 with Fprinc instead of Fprin1.
10402 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10404 * window.c (freeze_window_start): Check that minibuffer scroll
10405 window isn't nil before extracting the window structure pointer
10408 * undo.c (record_delete): If we hit the end of the undo list, stop
10409 picking elements apart.
10411 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10413 * xdisp.c (display_line): If lines are continued, restore
10414 iterator's ascent/descent information to the values before the
10415 first glyph not fitting on the line.
10417 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10419 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10420 positions in glyph matrix. Don't compute new window end positions.
10422 * dispnew.c (increment_matrix_positions): Renamed from
10423 increment_glyph_matrix_buffer_positions.
10424 (increment_row_positions): Renamed from
10425 increment_glyph_row_buffer_positions.
10427 * dispextern.h: Change names of renamed functions from dispnew.c
10430 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10432 * fileio.c (Fdo_auto_save): Create directories for auto-save
10433 list file if necessary.
10435 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10436 from buffer or frame.
10437 (automatic_hscrolling_p): New variable.
10438 (hscroll_windows): Scroll windows horizontally only if automatic
10439 hscrolling is allowed.
10440 (syms_of_xdisp): New variable `automatic-hscrolling'.
10442 * frame.h (struct frame): Add member extra_line_spacing.
10444 * xfns.c (x_set_line_spacing): New function.
10445 (Fx_create_frame): Set line spacing from resources.
10446 (Qline_spacing): New variable.
10447 (syms_of_xfns): Initialize Qline_spacing.
10449 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10451 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10452 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10453 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10454 extra_line_spacing from default value.
10455 (init_buffer_once): Initialize default value of extra_line_spacing.
10457 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10460 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10461 prompt_width. Add extra line spacing.
10463 * term.c (produce_glyphs): Remove reference to struct it's
10466 * dispextern.h (struct it): Remove member prompt_width, add
10467 extra_line_spacing.
10469 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10471 * dispnew.c (update_frame_line): When writing a whole line, make
10472 sure cursor is in the right row afterwards, otherwise a use of
10473 capability `ch' in cmgoto might leave the cursor in the row below.
10475 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10477 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10479 * keyboard.c (timer_check): Fix typo in comment.
10481 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10483 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10484 name change: ch -> character.
10486 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10488 * keyboard.c (echo_message_buffer): New variable.
10489 (echo_now): Set echo_message_buffer to the echo area buffer used
10490 to display the echo.
10491 (cancel_echoing): Reset echo_message_buffer to nil.
10492 (read_char): Code rewritten that handles canceling an echo or
10493 echoing a dash, respectively.
10495 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10496 directory doesn't exist.
10498 2000-04-19 Dave Love <fx@gnu.org>
10500 * fns.c (syms_of_fns): Defsubr mapc.
10501 (concat): Don't allow numeric args.
10502 (Fconcat): Doc change.
10504 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10506 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10507 instead define end_match(1|2) more carefully.
10508 Use GET_CHAR_BEFORE_2 for `begline'.
10510 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10512 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10513 on 64-bit systems where NULL is defined as `0'.
10515 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10516 the `variable argument list' to make it work on Alpha.
10518 * m/alpha.h (_LP64) [!_LP64]: Define.
10519 (ORDINARY_LINK): Define for NetBSD.
10521 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10523 2000-04-19 Dave Love <fx@gnu.org>
10525 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10528 * Makefile.in (LIBS): Don't use.
10529 (GETLOADAVG_OBJ): Define again.
10530 (otherobj): Add GETLOADAVG_OBJ.
10532 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10534 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10536 * lread.c (read_filtered_event): Cancel and start busy cursor.
10538 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10539 that the per-character metrics may be null.
10541 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10543 * buffer.c (clone_per_buffer_values): New function.
10544 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10545 clone_per_buffer_values if CLONE is not nil.
10547 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10549 2000-04-16 Dave Love <fx@gnu.org>
10551 * Makefile.in: Remove obsolete localcpp stuff.
10552 (GETLOADAVG_OBJ): Don't define.
10553 (obj): Move LIBOBJS...
10554 (otherobj): ... to here.
10555 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10556 whitespace-only lines after the continuation (Irix).
10558 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10560 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10562 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10564 2000-04-14 Dave Love <fx@gnu.org>
10566 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10567 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10568 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10569 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10572 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10573 autoconfiscated HAVE_GETLOADAVG.
10575 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10578 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10580 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10581 (fill_in_lock_file_name): Avoid existing files that aren't links.
10583 2000-04-14 Dave Love <fx@gnu.org>
10585 * Makefile.in (LIBS, LIBOBJS): New variable.
10586 (INTERVAL_SRC): Convert to make variable.
10587 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10588 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10589 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10591 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10592 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10593 (shortlisp): Add facemenu, float-sup, frame.
10594 (SOME_MACHINE_LISP): Remove them from here.
10595 (LIBES): Change unused LDLIBS to autoconf LIBS.
10597 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10599 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10601 * composite.c (update_compositions): If FROM and TO are not in a
10602 valid range, do nothing.
10604 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10606 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10608 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10610 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10613 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10615 * fileio.c (a_write): Remove redundant semi-colons.
10616 (e_write): Return -1 if failed to write all the data.
10617 This fixes the changes made at 1999-12-15.
10619 2000-04-12 Dave Love <fx@gnu.org>
10621 * fns.c (mapcar1): Test for null vals to support mapc.
10622 (Fmapc): New function.
10624 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10626 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10627 (IT_frame_up_to_date): Support the buffer local value of
10628 cursor-type, if defined.
10630 2000-04-10 Dave Love <fx@gnu.org>
10632 * editfns.c (preceding-char, following-char): Doc fix.
10634 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10636 * Makefile.in (temacs): Revert 2000-03-12 change.
10638 2000-04-10 Jason Rumney <jasonr@gnu.org>
10640 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10642 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10644 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10645 area buffer, if it's not set up yet.
10647 * indent.c (compute_motion): Set immediate_quit.
10649 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10651 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10652 (realize_tty_face): Suppress boldness if colors are the inverse of
10653 the default colors, and tty_suppress_bold_inverse_default_colors_p
10655 (Ftty_suppress_bold_inverse_default_colors): New function.
10656 (syms_of_xfaces): Defsubr it.
10658 * buffer.c (Frestore_buffer_modified_p): New function.
10659 (syms_of_buffer): Defsubr it.
10661 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10663 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10664 charset id (int) argument, not a charset (Lisp_Object).
10666 * coding.h (code_convert_string): Declare.
10667 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10668 object, as the fourth argument to code_convert_string.
10670 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10671 (Fset_fontset_font): Use EQ to compare lisp objects.
10673 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10675 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10676 a pointer that looks like a lisp object.
10677 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10678 zero, instead see whether it's an integer object, since they can't
10680 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10682 * dispnew.c (allocate_matrices_for_frame_redisplay)
10683 (direct_output_forward_char): Use X(U)INT and make_number as needed
10684 to convert between (unsigned) int values and lisp integers.
10685 * keyboard.c (read_key_sequence): Likewise.
10686 * lread.c (substitute_object_recurse): Likewise.
10687 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10688 * minibuf.c (do_completion, Fminibuffer_complete_word)
10689 (Fminibuffer_completion_help): Likewise.
10690 * term.c (produce_special_glyphs): Likewise.
10692 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10693 * print.c (print_preprocess, print_object): Likewise.
10695 * search.c (compile_pattern): Use NILP when checking for nil.
10697 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10698 __OPTIMIZE__]: Provide a GNU C macro version that handles
10699 lisp-object unions.
10700 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10701 field, to better cope with ENABLE_CHECKING and calls that modify a
10702 Lisp_Object using its old value.
10704 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10706 * window.c (compare_window_configurations): Signal an error
10707 if parameters C1 or C2 aren't window configurations.
10709 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10710 AFTER_POTENTIAL_GC calls around calls to functions that can
10711 signal an error and thus invoke the debugger.
10713 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10715 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10716 an error if decoding fails.
10718 * keyboard.c (lispy_mouse_names): Variable removed.
10719 (Vlispy_mouse_stem): New variable.
10720 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10721 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10722 for any mouse button number. Increase size of mouse_syms and
10723 button_down_location as needed. Call modify_event_symbol with
10724 different arguments.
10725 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10726 Call modify_event_symbol with different arguments.
10727 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10728 for any button number. Call modify_event_symbol with different
10730 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10731 Accept a string for NAME_ALIST_OR_STEM.
10733 * lisp.h (larger_vector): Add prototype.
10735 * fns.c (larger_vector): Make externally visible.
10737 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10739 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10741 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10742 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10743 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10744 we are between str1 and str2.
10745 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10746 (PATFETCH): Use `TRANSLATE'.
10747 (PATFETCH_RAW): Fetch multibyte char if applicable.
10748 (PATUNFETCH): Remove.
10749 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10750 When writing a char, write it directly into the pattern buffer rather
10751 than going needlessly through a temp char-array.
10752 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10753 multibyte magic and remove the useless `#ifdef emacs'.
10754 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10757 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10758 conditional on `emacs'.
10760 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10762 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10764 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10765 non-union-type versions of XMARK and friends here, because XMARK
10766 and friends won't work on an integer field if NO_UNION_TYPE is not
10768 (make_number): Define as a function if it's not defined as a macro.
10770 * composite.c (run_composite_function): Use NILP when checking for nil.
10771 (syms_of_composite): Delete local var NARGS, pass an int as first
10772 argument to Fmake_hash_table.
10774 * editfns.c (text_property_stickiness): Use NILP to test
10775 Lisp_Object boolean value.
10776 (Fmessage_or_box): Don't use NILP to test int variable.
10777 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10778 problems reading from and changing the same lisp value in an
10781 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10783 * term.c (TN_no_color_video): New variable.
10784 (term_init): Intitialize TN_no_color_video.
10785 (enum no_color_bit): New enumeration.
10786 (MAY_USE_WITH_COLORS_P): New macro.
10787 (turn_on_face): Use it to determine if attributes may be used
10788 combined with colors.
10790 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10792 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10793 with int lvalues via casts; instead, just yield lisp object lvalues.
10794 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10795 proper accessor macros.
10796 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10797 (grow_mini_window): Fix typo getting int value of root->height.
10799 * xdisp.c (compute_string_pos): Fix order of arguments to
10800 string_pos_nchars_ahead.
10801 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10802 count arg to variable-arg routines like Frun_hook_with_args and
10804 (back_to_previous_visible_line_start)
10805 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10806 fixed-arg routines like Fget_char_property and Fmake_string.
10807 (reconsider_clip_changes): Use XINT when comparing integer lisp
10808 objects, or passing them as int arguments.
10809 (mark_window_display_accurate, insert_left_trunc_glyphs)
10810 (append_space, extend_face_to_end_of_line): Use make_number when
10811 storing or passing integer values as lisp objects.
10812 (set_cursor_from_row, highlight_trailing_whitespace): Use
10813 INTEGERP, not implicit test against zero, for glyph object.
10814 (try_window_id): Don't use make_number when we want an int value.
10816 * xfaces.c (xlfd_symbolic_value): Make last argument a
10817 Lisp_Object, to be consistent with callers.
10818 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10819 (lface_hash): Apply XFASTINT to lisp values before folding in.
10821 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10822 fill in window width and height. Pass an int, not a lisp object,
10823 as first arg to Finsert.
10825 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10827 * xfaces.c (realize_basic_faces): Block input while realizing
10830 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10832 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10834 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10836 * xterm.c (x_produce_glyphs): When displaying unibyte text
10837 or ASCII, handle case that per-char metric is null.
10839 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10841 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10843 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10844 (XSUBR, XBUFFER): Verify correct object type before returning
10845 pointer, using eassert.
10846 * frame.h (XFRAME): Likewise.
10848 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10849 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10850 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10851 * data.c (set_internal): Likewise.
10852 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10853 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10854 * fileio.c (auto_save_1): Likewise.
10855 * insdel.c (check_markers): Likewise.
10856 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10857 * undo.c (record_insert): Likewise.
10858 * vmsproc.c (child_sig): Likewise.
10859 * window.c (unshow_buffer, window_loop): Likewise.
10860 * xterm.c (x_erase_phys_cursor): Likewise.
10862 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10864 * xfns.c (free_image_cache): Free the cache structure itself
10865 last, after all its members have been freed.
10867 * lisp.h (xstrdup): Add prototype.
10869 * alloc.c (xstrdup): Moved here from xfaces.c.
10870 (allocating_for_lisp): Variable removed.
10871 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10873 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10875 (xstrdup): Moved to alloc.c.
10877 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10879 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10881 * emacs.c (main): Fix sense of no-loadup test.
10883 * config.in (ENABLE_CHECKING): Undef.
10885 * lisp.h (struct interval): Replace "parent" field with a union of
10886 interval pointer and Lisp_Object; add new bitfield to use as
10887 discriminant. Change other flag fields to bitfields.
10888 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10889 is defined and the supplied test fails, print a message and abort.
10890 (eassert): New macro. Use CHECK to provide an assert-like facility.
10892 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10893 pointers; abort if the value looks like a lisp object.
10894 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10895 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10896 Modify for new interval parent definition.
10898 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10899 (UNMARK_BALANCE_INTERVALS): Update references that need an
10900 addressable lisp object in the interval structure.
10901 (die): New function.
10902 (suppress_checking): New variable.
10904 * intervals.c (interval_start_pos): Just return 0 if there's no
10907 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10909 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10910 and earlier Emacs versions.
10912 * keyboard.c (Ftop_level): Cancel busy-cursor.
10914 * eval.c (call_debugger): Cancel busy-cursor.
10916 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10918 * search.c (Freplace_match): Adjust multibyteness of the current
10919 buffer and NEWTEXT. Free allocated memory before signaling an error.
10921 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10923 * regex.c (analyse_first): New function obtained by ripping out most
10924 of re_compile_fastmap and generalizing it a little bit so that it
10925 can also just return whether a given (sub)pattern can match the empty
10927 (regex_compile): Use `analyse_first' to decide whether the loop-check
10928 needs to be done or not for *, +, *? and +? (the loop check is costly
10929 for non-greedy repetition).
10930 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10932 2000-03-28 Dave Love <fx@gnu.org>
10934 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10936 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10938 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10940 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10942 (enum re_opcode_t): Update description of succeed_n.
10943 (PATFETCH): Always define.
10944 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10945 operators, char classes, shy-groups and intervals).
10946 Optimize special cases of intervals so as to only use succeed_n and
10947 jump_n when really needed.
10948 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10949 that we don't have to handle the special cases any more.
10950 Simplify on_failure_jump handling as well.
10952 2000-03-28 Jason Rumney <jasonr@gnu.org>
10954 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10956 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10958 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10960 * s/msdos.h (GC_SETJMP_WORKS): Define.
10962 * alloc.c (mark_maybe_object): New function.
10963 (mark_memory): Use it.
10964 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10965 (setjmp_tested_p, longjmp_done): New variables.
10966 (test_setjmp): New function.
10967 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10968 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10970 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10971 to DEC_TEXT_POS and INC_TEXT_POS.
10973 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10974 with parameter MULTIBYTE_P.
10976 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10978 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10979 buffers because it looks for multibyte character byte sequences
10980 which don't exist in unibyte text.
10982 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10984 * xfaces.c (register_color, unregister_color, unregister_colors)
10985 [DEBUG_X_COLORS]: New functions.
10986 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10988 * xfns.c (x_set_cursor_color): Get color reference counts right.
10990 * xterm.c (x_copy_color): New function.
10991 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10993 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10994 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10995 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10996 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10997 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10998 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10999 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11000 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11001 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11002 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11004 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11005 names for handling per-buffer variables.
11007 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11008 instead of MAX_BUFFER_LOCAL_VARS.
11009 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11011 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11013 * xfns.c (x_specified_cursor_type): New function.
11014 (x_set_cursor_type): Use it.
11016 * buffer.h (struct buffer): Add cursor_type.
11018 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11020 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11021 (print_partial_compiled_pattern, re_compile_fastmap):
11023 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11024 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11025 executing it as well as when popping it off the stack to find infinite
11026 loops in non-greedy repetition operators.
11028 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11030 * doc.c (Qfunction_documentation): New variable.
11031 (syms_of_doc): Initialize Qfunction_documentation.
11032 (Fdocumentation): If FUNCTION is a symbol with non-nil
11033 `function-documentation' property, return a documentation derived
11036 * buffer.c (syms_of_buffer): Add default-cursor-type.
11037 (init_buffer_once): Don't let cursor_type have a local value
11040 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11041 on buffer-local value of cursor_type.
11042 (x_draw_bar_cursor): Add parameter WIDTH.
11044 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11045 (init_buffer_once): Set default cursor_type value to t.
11046 Mark cursor_type as local everywhere.
11047 (syms_of_buffer): New per-buffer variable cursor-type.
11049 * buffer.h (struct buffer): Remove member local_var_flags,
11051 (MAX_BUFFER_LOCAL_VARS): New macro.
11052 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11053 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11054 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11055 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11057 * print.c (print_object): Use new macros for per-buffer variables.
11059 * category.c (Fset_category_table): Use new macros for per-buffer
11062 * buffer.c (buffer_permanent_local_flags): Make a char array.
11063 (max_buffer_local_idx): New variable.
11064 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11065 for new handling of per-buffer variables.
11066 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11067 (init_buffer_once): Initialize per-buffer vars differently.
11068 Set max_buffer_local_idx.
11070 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11073 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11075 * data.c (do_symval_forwarding, store_symval_forwarding)
11076 (find_symbol_value, set_internal, default_value, Fset_default)
11077 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11078 per-buffer variables.
11080 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11082 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11084 * xterm.c (x_term_init): Unblock input around call1 of
11085 Qvendor_specific_keysyms.
11087 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11088 (find_defun_start): Consider an open parenthesis in column 0
11089 a defun start only if open_paren_in_column_0_is_defun_start is set.
11090 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11092 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11094 * eval.c (Fautoload): Add entry in load-history (if after dump).
11095 * lread.c (load-history): Update docstring.
11097 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11099 * indent.c (Fvertical_motion): Always use the current buffer.
11100 Temporarily change the window's buffer, if necessary.
11102 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11104 * xterm.c (fast_find_position): Make sure not to consider rows
11105 not visible in the window.
11107 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11109 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11110 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11112 2000-03-22 Jason Rumney <jasonr@gnu.org>
11114 * w32menu.c (single_submenu): Set help string to NULL if none.
11115 (w32_menu_show): Set help string correctly.
11116 (add-menu-item): Set help string in MIIM_DATA for menu item.
11117 Load SetMenuItemInfoA explicitly.
11118 (w32_menu_display_help): New function.
11120 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11121 (QCdata): Moved to xdisp.c.
11123 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11124 (Vw32_charset_to_codepage_alist): Removed.
11125 (Vw32_charset_info_alist): New variable.
11126 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11127 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11128 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11129 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11131 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11132 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11133 Define Vw32_charset_info_alist and w32_charset symbols.
11135 2000-03-22 Jason Rumney <jasonr@gnu.org>
11137 * makefile.nt (w32bdf.obj): Update dependencies.
11139 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11141 * w32fns.c: Include fontset.h after dispextern.h.
11142 (Fx_create_frame): Do not create fontset.
11143 (w32_load_system_font): Doc fix.
11144 (Fx_close_connection): Free full_name if it is not shared.
11146 * w32term.c: Include fontset.h after dispextern.h.
11147 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11149 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11150 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11151 (w32_font_is_double_byte): New function, needs body.
11152 (x_append_glyph): Set glyph->glyph_not_available_p.
11153 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11154 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11155 character, convert it to a unibyte character.
11156 (struct glyph_string): Delete member `charset'.
11157 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11158 calculating it is found.
11159 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11160 the case that per char metric is not available correctly.
11161 (x_fill_glyph_string): Handle the case that the specific glyph is
11162 not available correctly.
11163 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11164 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11165 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11166 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11167 fontset. Don't call FS_LOAD_FONT.
11169 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11171 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11172 (INT_LISPLIKE): New macro.
11173 (NULL_INTERVAL_P): Use it.
11174 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11175 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11176 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11178 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11179 explicit references to "parent" field of struct interval and
11180 associated unclean type conversions.
11181 * intervals.c (create_root_interval, root_interval, rotate_right)
11182 (rotate_left, balance_possible_root_interval, split_interval_right)
11183 (split_interval_left, interval_start_pos, find_interval)
11184 (next_interval, previous_interval, update_interval)
11185 (adjust_intervals_for_insertion, delete_node, delete_interval)
11186 (adjust_intervals_for_deletion, merge_interval_right)
11187 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11188 (copy_intervals_to_string): Likewise.
11189 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11191 * syntax.c (update_syntax_table): Likewise.
11193 * intervals.c (reproduce_tree_obj): New function, like
11194 reproduce_tree but takes a Lisp_Object for the parent. Declare
11196 (graft_intervals_into_buffer): Use it when appropriate.
11197 (reproduce_tree): Declare with prototype.
11198 (balance_possible_root_interval): Check that the parent is a lisp
11199 object before trying to examine its type.
11201 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11203 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11204 as strings only if both are known to be strings.
11206 * s/openbsd.h (LIBS_TERMCAP): Undef.
11208 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11210 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11211 definitions for non-Emacs compilation.
11212 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11213 outside of `#ifdef emacs'.
11214 (print_partial_compiled_pattern): Update.
11215 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11216 (re_compile_fastmap): Merge handling of charset and charset_not (for
11217 emacs and non-emacs compilation as well).
11218 Similarly for (not)categoryspec and (not)syntaxspec.
11219 Don't use the fastmap when reaching `anychar' since the added
11220 complexity is not justified.
11221 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11222 and (not)syntaxspec. Merge (not)categoryspec.
11224 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11226 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11227 (FACE_FOR_CHAR): Define them differently for the configuration of
11230 2000-03-21 Dave Love <fx@gnu.org>
11232 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11235 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11237 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11238 (lface_fully_specified_p): Don't check contents of
11239 LFACE_FONT_INDEX because that attribute is optional.
11240 (realize_x_face): Remove now unwarranted xassert.
11242 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11244 The following changes are to make font selection based on
11245 characters, not charset. In addition, they recover fontset
11246 facilities while utilizing the new font selection mechanism.
11248 * Makefile.in (fontset.o): Depend on dispextern.h.
11250 * alloc.c (mark_face_cache): Don't mark face->registry.
11252 * dispextern.h (struct glyph): New member glyph_not_available_p.
11253 Use 22 bits for face_id.
11254 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11255 (struct face): Delete member registry, new member ascii_face.
11256 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11257 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11258 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11259 (struct it): Delete member charset, new member glyph_not_available_p.
11261 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11262 (struct fontset_info, struct fontset_data): Structs removed.
11263 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11264 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11265 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11266 (fs_free_face_fontset, fontset_font_pattern)
11267 (face_suitable_for_char_p, face_for_char)
11268 (make_fontset_for_ascii_face): Extern them.
11269 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11270 (FS_LOAD_FACE_FONT): New macro.
11272 * fontset.c: All codes rewritten or adjusted for the change of
11273 fontset implementation. Now fontset is represented by char table.
11274 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11276 (my_strcasecmp): Function removed.
11277 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11278 (AREF, ASIZE): New macros.
11279 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11280 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11281 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11282 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11283 (fontset_id_valid_p, font_family_registry, fontset_name)
11284 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11285 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11287 (fs_load_font): New arg FACE. Caller changed.
11288 (fs_query_fontset): Argument changed. Caller changed.
11289 (Fquery_fontset): call fs_query_fontset.
11290 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11292 (clear_fontset_elements, check_registry_encoding)
11293 (check_fontset_name): New functions.
11294 (syms_of_fontset): Set char-table-extra-slots property of fontset
11295 to 3. Staticpro and initialize Vfontset_table and
11296 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11298 * frame.h (struct frame): Member `fontset_data' removed.
11299 (FRAME_FONTSET_DATA): Macro removed.
11301 * frame.c (make_frame): Don't allocate f->fontset_data.
11302 (Fdelete_frame): Don't free f->fontset_data.
11304 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11306 * xdisp.c (charset_at_position): Function removed.
11307 (init_iterator): Don't set member charset of struct `it'.
11308 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11309 (next_element_from_display_vector, insert_left_trunc_glyphs):
11311 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11313 (get_next_display_element, append_space)
11314 (extend_face_to_end_of_line): Likewise.
11316 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11318 (clear_font_table, frame_update_line_height, load_face_font):
11319 Adjusted for the change of fontset implementation.
11320 (load_face_fontset_font): Function removed.
11321 (pixel_point_size): New function.
11322 (font_list): Argument type changed. Caller changed.
11323 (LFACE_FONT): New macro.
11324 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11325 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11326 Lisp_Object. Determine the font name by actually loading a font
11327 by the specified pattern. Set LFACE_FONT (lface) to the specified
11328 pattern. Even if a font is not found, don't try alternatives.
11329 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11330 (set_font_frame_param): If `font' is specified in lface, use it.
11331 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11332 (lface_same_font_attributes_p): Likewise.
11333 (make_realized_face): Arguent changed. Caller changed. Set
11334 face->ascii_face to face itself.
11335 (free_realized_face): Free face->fontset if face is for ASCII.
11336 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11337 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11338 (free_realized_multibyte_face): New function.
11339 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11340 changed. Caller changed.
11341 (try_font_list): Argument type changed.
11342 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11343 (choose_face_font): Argument changed. Handle fontset properly.
11344 (choose_face_fontset_font): Function removed.
11345 (realize_default_face, realize_named_face): Don't remove the
11347 (realize_face): Argument changed. Caller changed. Remove face
11348 with the arg former_face_id in advance. Load font for the new face.
11349 (realize_x_face): Argument changed. Caller changed. For a
11350 multibyte character, share fontset with base_face. For a single
11351 byte character, make a new realized fontset. Don't load a font here.
11352 (realize_tty_face): Argument changed. Caller changed.
11353 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11354 (face_at_buffer_position): Don't check multibyte_p for returning
11356 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11357 FACE_SUITABLE_FOR_CHARSET_P.
11358 (syms_of_xfaces): Remove code for Qx_charset_registry and
11359 Vface_default_registry.
11361 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11362 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11363 (x_per_char_metric): Don't try FONT->default_char. Even if
11364 pcm->width is zero, glyph bits may exist.
11365 (x_encode_char): Always initialize char2b->byte1.
11366 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11367 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11368 (x_append_glyph): Set glyph->glyph_not_available_p.
11369 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11370 it->charset. Handle the case that per char metric is not
11371 available. If it->multibyte_p is zero and it->c is a multibyte
11372 character, convert it to a unibyte character.
11373 (struct glyph_string): Delete member `charset'.
11374 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11375 the case that per char metric is not available correctly.
11376 (x_fill_glyph_string): Handle the case that the specific glyph is
11377 not available correctly.
11378 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11379 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11380 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11381 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11382 fontset. Don't call FS_LOAD_FONT.
11384 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11385 (x_create_tip_frame): Likewise.
11386 (Fx_close_connection): Free full_name of font_info.
11388 * fns.c (optimize_sub_char_table): New function.
11389 (Foptimize_char_table): New function.
11390 (syms_of_fns): Defsubr Soptimize_char_table.
11392 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11394 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11395 only if buffer is displayed in some window.
11397 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11398 (try_window_reusing_current_matrix): Don't call scroll run
11399 function if run's current and desired position are the same;
11400 this prevents cursor flickering.
11402 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11404 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11406 * regex.c (RE_STRING_CHAR): New macro.
11407 (GET_CHAR_AFER_2): Remove.
11408 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11409 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11410 (print_partial_compiled_pattern, re_compile_fastmap)
11411 (re_match_2_internal): Remove on_failure_jump_exclusive.
11412 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11413 optimization only need to work for * (ie. can use of_keep_string_jump).
11414 Remove the special case for .*\n since it is now covered by the general
11416 (re_search_2): Don't bother with `room'.
11417 (skip_one_char): New function.
11418 (skip_noops): Simplify since `memory' is not needed any more.
11419 (mutually_exclusive_p): Restructure slightly to use `switch' and
11420 add handling for "all" remaining cases.
11421 (re_match_2_internal): Change on_failure_jump_smart to use
11422 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11423 rather than on_failure_jump_exclusive.
11425 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11427 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11428 number of bits per RGB because it's everywhere used as the depth
11431 * term.c (calculate_costs): Remove code dealing with X frames.
11433 2000-03-19 Richard M. Stallman <rms@gnu.org>
11435 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11437 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11439 * lread.c (read_integer): Unread the last char not consumed.
11441 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11443 * xterm.c (x_update_window_cursor): Don't update in frames
11444 which are in the process of being deleted.
11446 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11448 * Makefile.in (mostlyclean): Add `*.core'.
11449 (clean): Add `bootstrap-emacs'.
11451 * lread.c (read_integer): New function.
11452 (read1): Support read syntax #o, #x, #b, #r.
11454 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11456 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11457 make sure POINTER_TO_OFFSET gives the same value before and after
11458 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11459 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11460 (debug): Now only active if > 0 rather than if != 0.
11461 (DEBUG_*): Update for the new meaning of `debug'.
11462 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11463 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11464 in `succeed_n', `jump_n' and `set_number_at'.
11465 (store_op1, store_op2, insert_op1, insert_op2)
11466 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11467 (group_in_compile_stack): Move to after its arg's types are
11468 declared and add a prototype.
11469 (PATFETCH): Define in terms of PATFETCH_RAW.
11470 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11471 (QUIT): Redefine as a nop except for NTemacs.
11472 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11473 indentation of the greedy-op and shy-group code.
11474 (at_(beg|end)line_loc_p): Fix argument's types.
11475 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11476 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11477 (MATCHING_IN_FIRST_STRING): Remove.
11478 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11479 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11480 QUIT unconditionally.
11482 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11484 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11487 * process.c (send_process): Add a hint that the function
11488 can call Lisp code to its comment.
11490 * lread.c (load_dangerous_libraries): New variable.
11491 (Vbytecomp_version_regexp): New variable.
11492 (safe_to_load_p): New function.
11493 (Fload): Handle files not compiled with Emacs specially.
11494 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11496 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11498 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11500 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11501 support functions only if HAVE_X11R6_XIM is defined.
11502 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11504 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11506 * xfns.c (X_I18N_INHIBITED): Don't define.
11507 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11508 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11510 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11511 (HAVE_X11R6_XIM): Define.
11513 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11515 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11516 If set, call XSynchronize.
11518 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11520 * regex.c: Declare a new type `re_char' used throughout the code
11521 for the string char type. It's `const unsigned char' to match the
11522 rest of Emacs. Consistently make sure all pointers to strings use
11523 it and make sure all pointers into the pattern use `unsigned char'.
11524 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11525 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11528 * charset.h (GET_CHAR_AFTER_2): Remove.
11529 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11531 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11533 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11534 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11535 of them try to use backquotes.
11537 2000-03-12 Dave Love <fx@gnu.org>
11539 * unexelf.c: Restore changes of 1999-10-19.
11540 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11541 fix its type and alignment; copy it from current process.
11543 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11545 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11546 has been found. Fix bug not computing timer's predecessor.
11548 * fileio.c (Fread_file_name): Handle case that DIR contains a
11551 * window.c (Fsave_window_excursion): Doc fix.
11553 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11555 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11557 * msdos.c (vga_installed): New function, code moved from
11558 dos_set_window_size.
11559 (Qbar, Qcursor_type, outside_cursor): New variables.
11560 (syms_of_msdos): Intern and staticpro them.
11561 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11562 shape used outside Emacs when called for the first time.
11563 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11564 cursor shape used outside Emacs.
11565 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11566 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11568 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11569 parameters specify the cursor. Make qreverse a global
11570 variable (renamed to Qreverse).
11572 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11574 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11576 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11578 This is a big redesign of failure-stack and register handling, prompted
11579 by bugs revealed when trying to add shy-groups. Overall, what happened
11580 is that loops are now structured a little differently, groups can be
11581 shy and the code is a little simpler.
11583 * regex.h: Update the copyright.
11584 (RE_SHY_GROUPS): New value.
11585 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11586 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11588 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11589 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11590 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11591 for (start|stop)_memory since they now only take one argument (the
11592 second has becomes unnecessary).
11593 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11594 (print_compiled_pattern): Use %ld to printf long ints and flush to
11595 make debugging a little easier.
11596 (union fail_stack_elt): Make the integer unsigned.
11597 (struct fail_stack_type): Add a `frame' element.
11598 (INIT_FAIL_STACK): Init `frame' as well.
11599 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11600 (DEBUG_PUSH, DEBUG_POP): Remove.
11601 (NUM_REG_ITEMS): Remove.
11602 (NUM_NONREG_ITEMS): Adjust.
11603 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11604 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11605 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11606 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11608 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11609 address pushed is not the destination of the jump but the source
11611 (NUM_FAILURE_ITEMS): Remove.
11612 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11613 registers before the actual failure point). Don't hardcode any
11614 meaning for str==NULL anymore.
11615 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11616 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11618 (REG_UNSET_VALUE): Use NULL (why not?).
11619 (compile_range): Remove declaration since it doesn't exist.
11620 (struct compile_stack_elt_t): Remove inner_group_offset.
11621 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11622 (regex_grow_registers): Remove dead code.
11623 (FIXUP_ALT_JUMP): New macro.
11624 (regex_compile): Add shy-groups Change loops to use
11625 on_failure_jump_smart&jump instead of
11626 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11627 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11628 variable to me). Use `jump' instead of `jump_past_alt' and don't
11629 bother with push_dummy_failure in alternatives since it is now
11630 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11631 emacs' for (re)allocating the stack.
11632 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11633 from loop when bufp->can_be_null rather than jumping to `done'.
11634 Avoid jumping backwards so as to ensure termination. Use
11635 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11636 backreferences. Remove dead code in handling of `anychar'.
11637 (skip_noops, mutually_exclusive_p): New functions taken from the
11638 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11639 improve mutually_exclusive_p to handle ".+\n".
11640 (lowest_active_reg, highest_active_reg)
11641 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11642 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11643 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11644 variables. Push register (in `start_memory') on the stack rather
11645 than storing it in old_reg(start|end). Remove the cycle detection
11646 from `stop_memory', replaced by the use of on_failure_jump_loop
11647 for greedy loops. Add code for the new on_failure_jump_<foo>.
11648 Remove ad-hoc code in `on_failure_jump' to push more registers in
11649 the case of a loop. Take out code from `maybe_pop_jump' into
11650 separate functions and adapt it to the semantics of
11651 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11652 and push_dummy_failure. Remove dummy_failure handling and
11653 handling of `failures to jump to on_failure_jump' (this last one
11654 was already dead code, it seems).
11655 (group_match_null_string_p, alt_match_null_string_p)
11656 (common_op_match_null_string_p): Remove.
11658 2000-03-08 Dave Love <fx@gnu.org>
11660 * config.in: Don't depend on __STDC__ for volatile.
11661 Add POINTER_TYPE, PTR, PROTOTYPES.
11663 * hftctl.c, strftime.c: Use PROTOTYPES.
11664 * eval.c (find_handler_clause): Likewise.
11666 * mem-limits.h: Use POINTER_TYPE.
11668 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11669 (memory_warnings): Declare using POINTER_TYPE.
11671 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11673 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11675 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11677 * xfns.c: Remove obsolete code in #if 0.
11678 (Fx_focus_frame): New function.
11680 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11682 * coding.c (coding_category_name): Add coding-category-utf-8,
11683 coding-category-utf-16-be, coding-category-utf-16-le.
11684 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11685 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11686 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11687 (detect_coding_utf_8): New function.
11688 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11689 UTF_16_LOW_SURROGATE_P): New macros.
11690 (detect_coding_utf_16): New function
11691 (detect_coding_mask): When priorities are specified, skip any
11692 categories that have `nil' coding-system. Fix bug of returning
11693 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11694 returns a mask not set in PRIORITIES.
11695 (detect_eol_type_in_2_octet_form): New function.
11696 (detect_eol): selects detect_eol_type_XXX to call according to
11697 cooding->category_idx.
11698 (detect_coding_system): Remove `nil' coding-system in the result.
11699 (Fupdate_coding_systems_internal): Update all coding-categories.
11701 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11702 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11704 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11705 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11706 (CODING_CATEGORY_IDX_UTF_16_LE)
11707 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11708 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11709 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11710 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11712 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11714 * doc.c (Fdocumentation_property): If value is not a string,
11715 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11717 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11718 close the display with XtCloseDisplay. This caused a bus error
11721 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11722 complete but not unique.
11724 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11726 * process.c (send_process): Remove local variable `procname' that
11727 might become invalid when a GC happens. Instead, access the
11728 process name slot directly.
11730 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11731 orig_height if set.
11733 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11734 orig_height if set.
11736 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11738 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11739 glyph matrices have been freed.
11741 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11743 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11744 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11746 * xfns.c (QCdata): Moved to xdisp.c.
11748 * xdisp.c (QCdata): Moved here from xfns.c.
11749 (syms_of_xdisp): Initialize QCdata.
11751 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11753 * window.c (coordinates_in_window): Use
11754 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11755 FRAME_INTERNAL_BORDER_WIDTH.
11757 * xdisp.c (try_window_id): Recompute unchanged information if
11758 it is obviously invalid.
11760 * xterm.c (x_term_init): Create a colormap if not using the
11763 * xterm.h (select_visual): Change prototype.
11765 * xfns.c (select_visual): Rewritten. Recognize user-specified
11767 (visual_classes): New variable.
11769 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11771 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11772 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11773 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11774 (x_decode_color): Don't handle allocation of white and black specially.
11775 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11776 XtNcolormap resources.
11777 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11778 (Fx_create_frame): Initialize color members of x_output structure.
11779 (xpm_load): Pass colormap to XPM lib.
11781 * xfaces.c (x_free_colors): Access colormap of frame using
11782 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11783 when default colormap is used.
11785 * xterm.c (x_term_init): Set Colormap member of x_display_info
11786 structure. Copy colormap if resource `privateColormap' is
11787 specified (PseudoColor only).
11788 (x_setup_relief_color): Access colormap of frame using
11791 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11792 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11794 2000-03-04 Jason Rumney <jasonr@gnu.org>
11796 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11797 other non-platform-specific equivalents.
11798 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11799 specific functions and macros as their w32 equivalents where
11800 non-platform-specifics are not available.
11801 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11802 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11803 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11804 (frame_update_line_height): Use macros to access f->output_data.
11805 (defined_color): Remove FIXME comments; fixed.
11806 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11807 into #ifdef blocks. Add WINDOWSNT blocks.
11808 (Fx_list_fonts): Use macros for accessing font data.
11809 (set_lface_from_font_name): Different default fonts for X and
11811 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11812 scalable for backward compatibility.
11813 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11814 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11816 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11819 * makefile.nt (w32faces.obj): Remove.
11822 2000-03-03 Jason Rumney <jasonr@gnu.org>
11824 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11825 correct parameters.
11827 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11829 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11830 standard ELF definitions here if the system header does not.
11832 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11834 * xterm.c (PER_CHAR_METRIC): Removed.
11835 (x_per_char_metric_1, x_default_char): New functions.
11836 (x_per_char_metric): If font's default char is invalid, return
11837 metrics of a suitably chosen usable default char.
11838 (x_draw_glyph_string_foreground): If font has an invalid default
11839 char, replace occurrences of unprintable chars with a suitably
11840 chosen usable default char.
11842 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11844 * xterm.c (note_mouse_highlight): Return quickly if frame's
11845 glyph matrices have been freed.
11847 * dispnew.c (free_glyphs): Block input while freeing matrices.
11849 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11851 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11854 * dispextern.h (x_free_colors): Add prototype.
11856 * xfaces.c (x_free_colors): New function.
11857 (unload_color, free_face_colors): Use it.
11859 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11861 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11863 * window.c [MSDOS]: Include msdos.h.
11865 2000-03-02 Dave Love <fx@gnu.org>
11867 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11869 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11870 set C_OPTIMIZE_SWITCH for gcc.
11872 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11874 * coding.c (coding_save_composition): Be sure to allocate
11875 composition data area in coding even if there's no composition in
11878 2000-03-01 Jason Rumney <jasonr@gnu.org>
11880 * w32term.c: Equivalent changes to those made to xterm.c on
11881 2000-02-25 and 2000-02-24.
11883 * w32fns.c: Equivalent changes to those made to xfns.c on
11884 2000-02-25 and 2000-02-21.
11886 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11887 correct line-end convention is followed.
11889 * w32menu.c [HAVE_BOXES]: Remove #undef.
11890 (single_keymap_panes): Remove code for simulating checkmarks.
11891 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11892 Remove code for drawing simulated checkmarks.
11893 (w32_menu_show): make unibyte help string correctly.
11894 (add_menu_item): draw standard Windows checkmarks. Draw radio
11895 buttons as radio buttons if possible.
11897 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11899 * sysdep.c (start_of_text): Don't define this function for NetBSD
11902 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11904 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11905 (LINKER): Don't undef if __NetBSD__ is defined.
11907 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11909 * fileio.c [__NetBSD__]: Define `unix'.
11911 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11913 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11915 * atimer.c (start_atimer): Don't abort when timers are stopped.
11916 (append_atimer_lists): New function.
11917 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11918 arbitrary lists of stopped and running atimers.
11920 * atimer.c (cancel_atimer): Handle canceling an atimer when
11921 some timers are stopped.
11923 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11924 after canceling it.
11926 * fns.c (maybe_resize_hash_table): Handle case of new size
11927 coming out as being the same as old size.
11929 2000-02-27 Jason Rumney <jasonr@gnu.org>
11931 * makefile.nt: Add atimer.h to dependencies.
11932 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11933 * w32console.c: Only disable window system features for dispextern.h
11934 (initialize_w32_display): Build a display info for the console.
11935 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11936 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11937 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11939 * w32gui.h (struct W32FontStruct): Revert last change after change
11941 * w32menu.c (single_submenu): Set up help string.
11942 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11943 (w32_dialog_show): Set up help string.
11944 * w32term.c (w32_display_info_for_display): Remove unused function.
11945 (w32_draw_bitmap): Use pre-built bitmaps.
11946 (w32_initialize_display_info): New function to initialize parts of
11947 display info that are common to both GUI and console frames.
11948 (w32_term_init): Use w32_initialize_display_info. Do not set
11949 Vw32_num_mouse_buttons here, as it is not called for console
11950 frames. Build bitmaps for indicating truncated lines etc.
11951 (x_delete_display): Destroy pre-built bitmaps.
11952 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11953 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11955 2000-02-27 Dave Love <fx@gnu.org>
11957 * lisp.h: Add a bunch of prototypes.
11959 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11961 * keyboard.c (read_char): Set `usec' correctly.
11963 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11965 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11966 `lambda', set reg[RRR] to the map index.
11967 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11968 reg[RRR] to 0. Otherwise, set it to -1.
11970 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11972 * emacs.c (main): Remove code snippet commented out with `//'.
11974 2000-02-25 Richard M. Stallman <rms@gnu.org>
11976 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11977 and contains a `:', prepend `/:'.
11979 * window.c (select_window_1): If selected_window is nil,
11980 don't "swap out" the buffer's point.
11981 (Fset_window_configuration): Set selected_window to nil
11982 before calling Fselect_window.
11983 (unshow_buffer): Don't set point in buffer from window's point
11984 if another more recently selected window also shows the buffer.
11986 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11988 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11990 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11991 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11992 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11994 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11995 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11996 (hide_busy_cursor): New functions.
11997 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11999 * minibuf.c (read_minibuf): Cancel busy-cursor.
12001 * keyboard.c (command_loop_1): Call start_busy_cursor before
12002 Fcommand_execute and cancel_busy_cursor after it.
12003 (timer_check): Remove busy-cursor code.
12004 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12007 * process.c (wait_reading_process_input): Remove busy-cursor code.
12009 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12010 Fx_hide_busy_cursor.
12012 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12014 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12016 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12018 * xterm.c (XTread_socket): Remove busy-cursor code.
12020 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12021 (build_frame_matrix_from_leaf_window): Put code handling
12022 glyph row's not being a slice of a frame row in #if 0.
12023 (sync_window_with_frame_matrix_rows): New function.
12024 (frame_row_to_window): New function.
12025 (mirror_line_dance): Handle copies between windows.
12027 * lread.c (Fload): Use `xfree' instead of `free'.
12028 (init_obarray): Use `xmalloc' instead of `malloc'.
12030 * window.c (Fset_window_buffer): Set WINDOW to the window
12032 (coordinates_in_window): Take frame's internal border width
12035 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12037 * xterm.c (x_display_and_set_cursor): Display cursor of
12038 non-selected windows depending on the setting of
12039 cursor_in_non_selected_windows.
12041 * xdisp.c (cursor_in_non_selected_windows): New variable.
12042 (syms_of_xdisp): DEFVAR_BOOL it.
12044 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12046 * data.c (Fstring_to_number): If number is greater than what
12047 fits into an integer, return a float.
12049 * eval.c (specbind): Remove references to
12050 keyword_symbols_constant_flag.
12052 * data.c (keyword_symbols_constant_flag): Removed.
12053 (Fmakunbound, set_internal, syms_of_data): Remove references to
12054 keyword_symbols_constant_flag.
12056 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12058 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12060 * syntax.c (multibyte_syntax_as_symbol): New variable.
12061 (syms_of_syntax): Declare it as a Lisp variable.
12062 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12063 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12064 nonzero, treat all multibyte characters as symbol.
12065 (init_syntax_once): Give syntax `word' to all multibyte characters.
12067 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12069 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12072 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12074 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12076 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12077 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12079 2000-02-21 Dave Love <fx@gnu.org>
12081 * frame.c (Vmouse_position_function): New variable.
12082 (Fmouse_position): Use it.
12083 (syms_of_frame): Install it.
12085 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12087 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12089 * fileio.c (Finsert_file_contents): Unbind the binding of
12090 standard-output done by temp_output_buffer_setup.
12092 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12093 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12094 (specbind, unbind_to): Handle most common case of non-constant
12095 symbol with trivial value specially.
12097 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12099 2000-02-20 Richard M. Stallman <rms@gnu.org>
12101 * data.c (Fmake_variable_buffer_local): Doc fix.
12102 Init found_for_buffer to 0.
12103 (Fmake_variable_frame_local): If the variable has already
12104 been buffer-local, set the check_frame field.
12106 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12108 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12109 produced for CODING_MODE_LAST_BLOCK requires.
12111 2000-02-18 Dave Love <fx@gnu.org>
12113 * keyboard.c (echo_keystrokes): Remove declaration.
12114 (Vecho_keystrokes) New variable.
12115 (read_char, record_menu_key, read_key_sequence): Use it to allow
12116 use of float value.
12117 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12119 * lread.c: Undef feature selection macros before defining.
12121 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12123 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12124 for symbols other than the symbol in question.
12126 2000-02-17 Dave Love <fx@gnu.org>
12128 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12130 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12132 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12134 * alloc.c (enum mem_type): Compile unconditionally.
12136 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12138 * xfaces.c (tty_defined_color): Don't return faulire indication
12139 for unspecified-fg and unspecified-bg pseudo-colors.
12141 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12143 * alloc.c (mark_object): Don't mark symbol names in pure space.
12144 (gc_sweep): Don't unmark symbol names in pure space.
12146 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12147 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12148 [GC_MARK_STACK]: New defines.
12149 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12150 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12152 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12154 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12155 allocate_buffer instead of xmalloc.
12157 * alloc.c (toplevel): Include setjmp.h.
12158 (PURE_POINTER_P): New define.
12159 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12160 (Vdead) [GC_MARK_STACK]: New variable.
12161 (lisp_malloc): Add parameter TYPE, call mem_insert if
12162 GC_MARK_STACK is defined.
12163 (allocate_buffer): New function.
12164 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12165 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12166 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12167 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12168 (MEM_NIL) [GC_MARK_STACK]: New define.
12169 (struct mem_node) [GC_MARK_STACK]: New structure.
12170 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12171 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12172 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12173 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12174 (mark_stack) [GC_MARK_STACK]: New functions.
12175 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12176 (clear_marks): Removed.
12177 (gc_sweep): Set free conses' car, free floats' type, free
12178 symbols' function to Vdead. Use lisp_free to free buffers.
12179 (init_alloc_once): Initialize Vdead.
12180 (survives_gc_p): Return non-zero for pure objects.
12182 * alloc.c: Add comments throughout the file.
12184 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12185 that unblocks alarms.
12187 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12188 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12189 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12191 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12193 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12195 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12196 avoid infinite error signaling. Allocate sufficient memory for
12197 eol_str in the case that eoltype is Lisp_Int.
12199 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12201 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12202 depends on the previous behavior.
12204 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12206 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12208 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12210 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12212 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12213 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12216 2000-02-15 Richard M. Stallman <rms@gnu.org>
12218 * data.c (set_internal): Don't make variable buffer-local
12219 if within a let-binding for the same buffer.
12220 (let_shadows_buffer_binding_p): New function.
12222 * eval.c (specbind): For buffer-local value,
12223 record the current buffer also.
12224 (unbind_to): Cope with that change.
12226 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12228 * window.c (Fsave_window_excursion): Doc fix.
12230 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12232 * syntax.c (back_comment): Make sure we only consider comment-starters
12233 of the relevant style and return -1 in case of a failure to find the
12234 beginning of the comment.
12235 (Fforward_comment): If back_comment fails, go back to the position just
12236 after the comment-end.
12237 (scan_lists): Add comment describing a very minor bug.
12239 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12241 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12242 `completion-regexp-list' in the docstring.
12244 2000-02-14 Dave Love <fx@gnu.org>
12246 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12248 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12250 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12251 to Emacs' syntax. Also fix the comment about set/not-set meanings
12252 since Emacs syntax is not the value 0 any more.
12253 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12254 since it's now part of RE_SYNTAX_EMACS.
12256 2000-02-12 Dave Love <fx@gnu.org>
12258 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12260 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12262 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12264 2000-02-12 Dave Love <fx@gnu.org>
12266 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12268 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12269 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12270 * s/hpux.h: Don't define HAVE_VFORK.
12272 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12274 * s/nextstep.h: Don't define HAVE_ALLOCA.
12276 * config.in: Add vfork bits.
12278 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12280 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12281 unwind function to undo the effect of stopping atimers.
12283 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12285 * atimer.c (stopped_atimers): New variable.
12286 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12289 * atimer.h (stop_other_atimers, run_all_atimers)
12290 (unwind_stop_other_atimers): Add function prototypes.
12292 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12294 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12296 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12297 library may depend on jpeg.
12298 (atimer.o): Depends on atimer.c.
12300 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12302 * insdel.c (del_range_1): Call update_compositions.
12303 (del_range_both): Call update_compositions just once..
12305 2000-02-10 Dave Love <fx@gnu.org>
12307 * xfns.c (create_frame_xic): Fix initialization of automatic
12308 aggregates for pcc.
12310 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12312 * ccl.c (CCL_MAKE_CHAR): New macro.
12313 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12314 registers by CCL_MAKE_CHAR before calling translate_char.
12315 <CCL_TranslateCharacterConstTbl> Likewise.
12317 2000-02-08 Dave Love <fx@gnu.org>
12319 * lread.c (__EXTENSIONS__): Define.
12321 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12323 * puresize.h (BASE_PURESIZE): Increase to 650000.
12325 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12327 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12330 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12332 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12333 md, mh, mb, mr, and me to the fake termcap entry.
12335 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12337 * sound.c (sound_cleanup): Don't call device close routine if the
12338 function pointer is null.
12340 2000-02-06 Andrew Innes <andrewi@gnu.org>
12342 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12343 around image definitions and prototypes.
12344 (gamma_correct) [WINDOWSNT]: New prototype.
12346 * w32term.c (x_make_frame_visible): Replace call to
12347 input_poll_signal with poll_for_input.
12349 * window.c [WINDOWSNT]: Include w32term.h.
12351 * xdisp.c [WINDOWSNT]: Include w32term.h.
12353 * makefile.nt: Add dependencies on w32gui.h.
12354 (OBJ1): Include atimer.obj.
12355 ($(BLD)\atimer.obj): New dependency rule.
12357 * w32.c (sigmask): New function (does nothing).
12358 (sigunblock): Ditto.
12360 * frame.c [WINDOWSNT]: Include w32term.h.
12362 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12364 * lread.c (syms_of_lread): Fix literal newlines.
12366 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12367 the string constant limit (2048 bytes) in MSVC.
12370 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12372 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12373 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12374 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12375 dispatch the event.
12377 2000-02-04 Dave Love <fx@gnu.org>
12379 * fileio.c: Remove some unused vars.
12380 (_GNU_SOURCE): Define (for euidaccess).
12382 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12384 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12386 (read_minibuf): Deal with allow_props correctly.
12388 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12390 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12392 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12394 * search.c (compile_pattern): If a cache entry has a nil regexp,
12395 fill in that entry instead of clobbering a previously cached
12398 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12400 * puresize.h (BASE_PURESIZE): Increase to 610000.
12402 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12404 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12407 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12409 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12410 instead of incrementing ic directly.
12411 <CCL_WriteExprConst> Likewise.
12412 <ccl_set_expr>: Set ic to jump_address.
12414 * fileio.c (e_write): Fix the handling of
12415 CODING_FINISH_INSUFFICIENT_SRC.
12417 2000-02-01 Dave Love <fx@gnu.org>
12419 * editfns.c (Fpropertize): Doc fix.
12421 * process.c (Fstart_process): Doc fix.
12423 * eval.c: Fix various doc strings not to duplicate information
12424 from help-manyarg-func-alist.
12426 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12428 * doc.c (Vhelp_manyarg_func_alist): New variable.
12429 (Fdocumentation): Use it.
12430 (syms_of_doc): Define it.
12432 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12434 * xterm.c (xim_open_dpy): Remove unused local variable.
12436 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12438 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12439 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12441 * fns.c (sweep_weak_table): New function.
12442 (sweep_weak_hash_tables): Use it. Keep on marking until there
12445 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12447 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12448 that XTread_socket does not crash by trying to call XNoOp on a
12451 2000-01-30 Jason Rumney <jasonr@gnu.org>
12453 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12454 Change selected_frame to SELECTED_FRAME ().
12455 (w32_console_mouse_position): Remove #ifndef MULE from around
12456 `insist' parameter.
12458 * makefile.nt: Remove dosfns.obj.
12460 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12462 * w32fns.c (w32_defined_color): Check for valid frame before
12463 applying gamma correction. Eliminate dependency on frame elsewhere.
12464 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12465 (w32_to_x_font): Use resx and resy not height_in and width_in.
12466 (x_to_w32_font): Doc fix.
12467 (xlfd_strip_height): New function to strip and return font height.
12468 (w32_font_match): Compare height separately from rest of xlfd
12469 spec, using xlfd_strip_height.
12471 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12472 width_in. Use w32_defined_color in place of defined_color.
12474 * w32faces.c: Merge more of DOS and X specifics in preparation for
12475 merge with xfaces.c.
12476 (defined_color): Remove FIXME comment.
12477 (tty_color_name): Provide w32-specific function.
12478 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12480 * w32console.c (turn_on_face, turn_off_face): Removed.
12481 (w32_face_attributes): New function.
12482 (Global_variables): Reduce scope where possible.
12483 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12485 (hl_mode): Don't modify text attributes.
12486 (write_glyphs): Don't do anything if len <= 0. Use
12487 w32_face_attributes to get attributes for drawing. Write
12488 terminating codes using char_attr_normal.
12489 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12490 (update_begin, update_end): Likewise.
12491 (vga_stdcolor_name): New function.
12492 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12493 (Fset_screen_color): Remove char_attr_reverse.
12495 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12497 * xfns.c (xic_set_preeditarea): Take window parameter and
12498 window-relative pixel-positions.
12500 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12501 is its frame's selected window.
12502 (xim_instantiate_callback): Likewise.
12504 * xfns.c (x_create_im): Removed.
12505 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12506 (supported_xim_styles): Renamed from supported_styles.
12507 (best_xim_style): Renamed from best_style.
12508 (create_frame_xic): Renamed from xic_create_frame.
12509 (free_frame_xic): Renamed from xic_destroy_frame.
12511 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12513 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12514 our frames, call XFilterEvent with 2nd parameter `None'.
12515 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12516 returning XBufferOverflow.
12517 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12518 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12519 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12520 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12521 (xim_initialize, xim_close)
12522 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12523 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12524 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12525 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12527 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12529 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12530 `xic_style' and `xic_xfs'.
12531 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12532 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12533 (FRAME_XIM): Removed.
12535 * xfns.c (supported_styles): New variable.
12536 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12537 (xic_create_xfontset, best_style, xic_create_frame)
12538 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12539 (xic_set_xfontset): New functions.
12541 2000-01-28 Dave Love <fx@gnu.org>
12543 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12545 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12547 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12549 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12550 for *scratch* if it already existed.
12552 * emacs.c (USAGE): New macro.
12553 (main): Use it to display usage information.
12555 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12557 Support for the menu-help feature:
12559 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12561 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12562 part of the line to the termscript file.
12563 (IT_clear_to_end): Clear the entire line, not just its beginning.
12564 (menu_help_message, prev_menu_help_message): New variables.
12565 (IT_menu_make_room): Make room for the help_text member.
12566 (IT_menu_display): New argument disp_help; all callers changed.
12567 If disp_help is non-zero, store the help text of the active menu
12568 item in menu_help_message.
12569 (XMenuAddPane): Initialize the help_text member to NULL.
12570 (XMenuAddSelection): New argument help_text. Store it in the
12572 (XMenuActivate): New argument help_callback. If the value of
12573 menu_help_message has changed since the last time, display the
12574 menu help message text while waiting for the mouse to move. Clear
12575 the echo area before exiting.
12576 (XMenuDestroy): Free the help_text member.
12578 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12580 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12581 XMenuAddSelection. Pass help callback to XMenuActivate.
12582 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12584 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12586 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12587 and EMACS_SET_USECS.
12589 2000-01-26 Dave Love <fx@gnu.org>
12591 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12593 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12594 an error may be signalled.
12596 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12598 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12599 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12601 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12603 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12605 * charset.c (Fstring): If there is a multibyte char among
12606 the args, always return a multibyte string.
12608 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12610 * sysdep.c (sys_select): Turn atimers off and on instead of
12611 recording and restoring old alarm handler
12613 * process.c (toplevel): Include atimer.h.
12614 (create_process_1): Rewritten.
12615 (create_process): Use atimers instead of alarm.
12616 (wait_reading_process_input) [hpux]: Turn atimers off instead
12617 of turning off SIGALRM.
12618 (wait_reading_process_input): Turn off atimers instead off
12619 calling stop_polling.
12621 * emacs.c (main): Call init_atimer.
12623 * keyboard.c (toplevel): Include systime.h and atimer.h.
12624 (polling_for_input): Removed because unused.
12625 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12626 (poll_timer): New variable.
12627 (poll_for_input, poll_for_input_1): New functions.
12628 (start_polling, stop_polling): Rewritten.
12630 * keyboard.h (polling_for_input): Removed.
12632 * atimer.h, atimer.c: New files.
12634 * Makefile.in (obj): Add atimer.o.
12635 (atimer.o): New target.
12637 * blockinput.h (pending_atimers): Add extern declaration.
12638 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12640 * lisp.h (popup_activated_flag): Add extern declaration.
12642 * xmenu.c (popup_activated_flag): Make externally visible.
12643 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12644 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12646 * xterm.c (toplevel): Include atimer.h.
12647 (toolkit_scroll_bar_interaction): New variable.
12648 (Fxt_process_timeouts): Removed.
12649 (x_process_timeouts): New function.
12650 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12651 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12652 (x_make_frame_visible): Call poll_for_input_1 instead of
12653 input_poll_signal. Don't call alarm.
12654 (x_initialize): Install timer calling x_process_timeouts.
12656 2000-01-24 Dave Love <fx@gnu.org>
12658 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12659 Don't use -cckr -- apparently not now necessary.
12661 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12663 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12666 2000-01-23 Jason Rumney <jasonr@gnu.org>
12668 * w32fns.c (w32_defined_color): Apply gamma correction before
12669 trying to map to the palette.
12670 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12673 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12674 here. Callers changed to always pass real device context.
12675 (w32_draw_bitmap): Likewise.
12676 (w32_get_glyph_overhangs): Likewise.
12677 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12678 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12679 pfnSetScrollInfo and SetScrollRange.
12680 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12681 back into MULE characters after decoding them.
12682 (x_get_glyph_face_and_encoding): Likewise.
12683 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12684 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12685 (x_produce_glyphs): Calculate per char metrics for a character
12686 that we know exists in default font when font_not_found_p is true.
12688 2000-01-22 Jason Rumney <jasonr@gnu.org>
12690 * makefile.nt (intervals.obj, composite.obj): New modules.
12691 (composite.h): Added as dependency where appropriate.
12693 * w32gui.h (XGCValue): New struct for emulating X GCs.
12695 * w32term.h (XCharStruct): New struct for emulating X.
12697 * w32console.c (turn_on_face, turn_off_face): New functions.
12698 (change_line_highlight): New prototype for new redisplay.
12699 (write_glyphs): Support multibyte text. Support faces.
12701 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12703 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12704 throughout. struct frame * in place of FRAME_PTR.
12705 Skeleton support for images, toolbars, tooltips from xfns.c.
12706 (Fx_create_frame): Use system default for default scroll bar width.
12707 (w32_get_arg): Renamed from x_get_arg.
12708 (Fx_file_dialog): New function.
12709 (w32_list_fonts): Check cache before asking system.
12710 (Vw32_enable_synthesized_fonts): New variable.
12711 (Vw32_enable_italics): Obsolete, removed.
12713 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12714 Use SELECTED_FRAME macro.
12716 * w32menu.c: Add skeleton support for help strings on menus.
12717 (add_menu_item): Native checkbox and radio support added, but not
12718 yet enabled due to bugs.
12719 (push_menu_item): Add parameters type, selection and help.
12721 Formatting changes to reduce unnecessary diffs with xmenu.c.
12723 * w32select.c (Fw32_set_clipboard_data): Update call to
12724 find_charset_in_str.
12726 * w32term.c: Complete rewrite for new redisplay based on new
12727 xterm.c with necessary sections merged back in from old w32term.c.
12729 2000-01-21 Richard M. Stallman <rms@gnu.org>
12731 * data.c (set_internal): Further fix in same criterion.
12733 2000-01-20 Richard M. Stallman <rms@gnu.org>
12735 * data.c (set_internal): Fix the criteria for whether
12736 to swap out the old cached binding.
12738 2000-01-19 Dave Love <fx@gnu.org>
12740 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12742 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12744 * regex.c (re_compile_fastmap): While checking a range table for
12745 `charset', skip flag bits for a character class correctly.
12747 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12749 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12751 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12753 * widget.c (EmacsFrameSetCharSize): Change size of children first
12754 because of problems with main window geometry management under Lesstif.
12756 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12757 MENU_ITEMS_ITEM_.*.
12758 (MENU_ITEMS_ITEM_HELP): New enumerator.
12759 (push_menu_item): Add parameter HELP. Record help in menu_items.
12760 (single_menu_item, single_submenu, list_of_items): Call
12761 push_menu_item with new parameter.
12762 (single_submenu): Set help string in widget value.
12763 (menu_highlight_callback): New function.
12764 (set_frame_menubar): Call lw_create_widget with new
12766 (xmenu_show, xdialog_show): Ditto.
12768 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12770 * sound.c (Fplay_sound): Improve doc string.
12772 2000-01-11 Richard M. Stallman <rms@gnu.org>
12774 * lisp.h (set_internal): Enter the new arg.
12776 * eval.c (specbind): Record buffer-local variables specially,
12777 indicating which buffer's binding was saved.
12778 (unbind_to): Restore buffer-local variables specially
12779 in the proper buffer.
12781 * data.c (set_internal): New arg BUF.
12783 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12784 * data.c (Fset): Pass new arg to set_internal.
12785 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12787 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12789 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12791 2000-01-11 Richard M. Stallman <rms@gnu.org>
12793 * minibuf.c (Ftry_completion): Doc fix.
12795 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12797 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12800 2000-01-11 Andreas Schwab <schwab@suse.de>
12802 * coding.c (code_convert_region): Initialize total_skip.
12804 2000-01-08 Dave Love <fx@gnu.org>
12806 * eval.c (Fuser_variable_p): Check customizability too.
12808 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12810 * minibuf.c (Fcompleting_read): Doc fix.
12812 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12814 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12817 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12818 Check that input style is supported before trying to create an
12820 (x_window): Call x_create_im.
12822 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12824 * xfns.c (current_gif_memory_src): New variable.
12825 (gif_load): Record the address of the current memory source
12826 in current_gif_memory_src.
12827 (gif_read_from_memory): Use current_gif_memory_src.
12829 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12830 macros statement form.
12832 * sound.c (struct sound): Renamed from struct sound_file.
12833 (struct sound): Add members `data' and `header_size'.
12834 (enum sound_attr): Add SOUND_DATA.
12835 (current_sound, current_sound_device): Variables renamed from
12836 sound_file and sound_device.
12837 (parse_sound): Parse :data.
12838 (parse_sound): Handle sound data in strings.
12839 (find_sound_type): Function renamed from find_sound_file_type.
12840 (wav_init, au_init): Fail if sound's header_size is smaller than
12841 needed header size.
12842 (wav_play, au_play): Play sounds from string data.
12844 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12846 * lisp.h: Add prototype for allocate_string_data.
12848 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12850 * alloc.c (mark_buffer): Remove code in #if 0.
12852 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12853 (strings_consed): New variable.
12854 (allocate_string): Set it.
12855 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12856 (Fmemory_use_counts): Return strings_consed. Use Flist.
12858 * alloc.c: General cleanup in comments etc. Remove conditional
12859 compilation for `standalone'.
12861 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12863 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12864 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12865 (DONT_COPY_FLAG): Removed.
12866 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12867 (struct sdata, struct sblock): New
12868 (struct string_block): Rewritten.
12869 (STRINGS_IN_STRING_BLOCK): New macro.
12870 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12871 (large_sblocks, string_blocks, string_free_list): New variables.
12872 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12873 (init_strings): Rewritten.
12874 (allocate_string, allocate_string_data, compact_small_strings)
12875 (free_large_strings, sweep_strings): New functions.
12876 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12877 (struct string_block_head, current_string_block)
12878 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12879 (STRING_PAD): Removed.
12880 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12881 (Fgarbage_collect): Don't set mark bit in large strings.
12882 (mark_object): Mark strings differently. Mark symbol names
12884 (survives_gc_p): Test marked strings differently.
12885 (gc_sweep): Sweep strings differently, unmark strings in
12887 (compact_strings): Removed.
12889 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12891 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12892 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12894 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12896 * fileio.c (Finsert_file_contents): Signal error if visiting file
12897 in a non-empty buffer.
12899 * term.c (encode_terminal_code): Fix the previous change.
12901 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12903 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12904 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12906 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12908 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12910 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12911 need to test for MSDOS frames.
12913 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12915 * dosfns.c (unspecified_colors): Remove.
12916 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12918 (msdos_stdcolor_name): Return strings for unspecified fore- and
12919 back-ground colors.
12921 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12922 (syms_of_xfaces): Remove their staticpro's.
12923 (tty_color_name): Return Lisp strings for unspecified fore- and
12924 back-ground colors.
12925 (Finternal_set_lisp_face_attribute): Remove the special treatment
12926 for Qunspecified_{f,b}g.
12927 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12929 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12931 * xdisp.c (reseat_at_next_visible_line_start): Position before
12932 newline only if ending up on a newline.
12933 (next_element_from_ellipsis): Return success. Handle case of
12934 displaying no ellipsis. Fix case of ellipsis defined in display table.
12935 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12938 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12940 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12941 (Fcolor_supported_p): Renamed from face-color-supported-p.
12943 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12945 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12946 list of colors renamed to tty-defined-color-alist.
12947 (tty_color_name): Pass the frame to tty-color-by-index.
12948 (realize_tty_face): tty-color-alist is now a function which
12949 accepts the frame as argument.
12951 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12953 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12955 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12956 encode_terminal_code.
12958 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12960 * dispnew.c (mode_line_string): Support termcap frames as well.
12962 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12964 * syntax.c (Fforward_word): Undo previous change.
12966 * editfns.c (Fconstrain_to_field): Don't constrain if
12967 inhibit-field-text-motion is non-nil.
12968 (Fline_beginning_position): Undo previous change.
12969 (Fline_end_position): Ditto.
12971 * syntax.c (Fforward_word): Notice field boundaries only if
12972 inhibit-field-text-motion is nil.
12974 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12976 * editfns.c (Vinhibit_field_text_motion): New variable.
12977 (inhibit-field-text-motion): New DEFVAR_LISP.
12978 (Fline_beginning_position, Fline_end_position): Notice field
12979 boundaries only if inhibit-field-text-motion is nil.
12981 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12982 All calls adjusted.
12983 (x_build_heuristic_mask): Likewise.
12984 (xbm_load_image_from_file): Change error output.
12985 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12986 (gif_load, gs_load, x_kill_gs_process): Ditto.
12988 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12989 color indices when accessing raster pixels.
12990 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12991 one of :file or :data.
12992 (enum pbm_keyword_index): Add PBM_DATA.
12993 (pbm_format): Add :data.
12994 (pbm_image_p): Allow either :file or :data.
12995 (pbm_read_file): New function.
12996 (pbm_scan_number): Rewritten to read from string.
12997 (pbm_load): Support :data.
12999 See ChangeLog.8 for earlier changes.
13001 ;; Local Variables:
13002 ;; coding: iso-2022-7bit
13005 Copyright (C) 2001 Free Software Foundation, Inc.
13006 Copying and distribution of this file, with or without modification,
13007 are permitted provided the copyright notice and this notice are preserved.