1 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
3 * s/ms-w32.h (EXEC_SUFFIXES):
4 * s/msdos.h (EXEC_SUFFIXES):
5 * process.h (EXEC_SUFFIXES): Remove.
7 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
8 (decode_suffixes): Remove.
10 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
11 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): Use invisible_p's new return vals.
12 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
14 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
15 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
16 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
18 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
20 * lisp.h (Ftop_level): Add prototype.
22 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
23 (XTread_socket): Improve style of comments to follow other
26 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
27 is already prototyped in included lisp.h).
29 * frame.c (Fset_mouse_position): Improve style of comment to
30 follow other comments.
31 (Fset_mouse_pixel_position): Improve style of comment to follow
33 (Fmake_frame_visible): Doc fix and typo in comment.
34 (Fmake_frame_invisible): Doc fix and typo in comment.
35 (Ficonify_frame): Fix typo in comment.
37 2001-10-14 Gerd Moellmann <gerd@gnu.org>
39 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
40 * term.c, alloc.c: Put doc strings in comments.
42 2001-10-13 Gerd Moellmann <gerd@gnu.org>
44 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
45 Provide definitions for doc strings in comments.
47 * fns.c: Put doc strings in comments.
49 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
51 * dired.c (file_name_completion): Ignore a candidate directory if
52 it matches an element in completion-ignored-extensions that ends
54 (syms_of_dired) <completion-ignored-extensions>: Mention the above
55 feature in the doc string.
56 (Ffile_name_completion): Ditto.
58 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
60 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
62 * xfns.c (syms_of_xfns): Update calls to Fprovide.
64 * lisp.h (Fprovide): Update prototype.
65 (Ffeaturep, invisible_p): Remove.
67 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
68 (DOLIST, LOOP_PROPVAL): New macros.
69 (invisible_p, invisible_ellipsis_p): Use them.
70 (invisible_noellipsis_p): New function.
71 (syms_of_xdisp): Use empty_string.
73 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
75 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
76 (syms_of_lread) <Vafter_load_alist>: Update docstring.
78 * print.c (Fwith_output_to_temp_buffer): Align with
79 internal_with_output_to_temp_buffer.
80 (print_preprocess): Use traverse_intervals_noorder.
81 (print_object): Update call to traverse_intervals.
83 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
84 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
86 * intervals.c (traverse_intervals_noorder): New function.
87 (search_for_interval, count_intervals): Use it.
88 (traverse_intervals): Use less stack space and drop `depth' arg.
90 * fns.c (Ffeaturep): Add new `subfeature' arg.
91 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
92 (Qsubfeatures): New var.
93 (syms_of_fns): Initialize it.
95 * keymap.c (Fkey_description): Use empty_string.
96 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
97 (syms_of_keymap): Setup inheritance between maps.
98 Don't export Sdescribe_bindings_internal any more.
100 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
102 2001-10-12 Gerd Moellmann <gerd@gnu.org>
104 * xterm.c (notice_overwritten_cursor): Renamed from
105 note_overwritten_text_cursor. Rewritten to take glyph widths into
108 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
110 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
111 multi-line strings without a trailing "\n\".
113 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
115 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
118 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
120 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
122 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
123 * w32proc.c (sys_spawnve):
124 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
125 * w32.c (check_windows_init_file):
126 * sound.c (Fplay_sound):
127 * emacs.c (init_cmdargs):
128 * process.c (Fstart_process): Update calls to openp.
130 * callproc.c (Vexec_suffixes): New var.
131 (Fcall_process): Update call to openp.
132 (decode_suffixes): New function.
133 (syms_of_callproc): Init exec-suffixes.
135 * lread.c (Vload_suffixes, default_suffixes): New vars.
136 (openp): Take a lisp list of suffixes.
137 Check for file-name-handlers even if the file was absolute already.
138 (syms_of_lread): Declare load-suffixes.
139 (Fload): Fix up call to openp.
140 Don't bother checking for file-name-handler at the very beginning.
142 * keymap.h (Fcopy_keymap): Don't export.
144 * lisp.h (empty_string): Declare.
145 (Vload_suffixes, Vexec_suffixes): Declare.
146 (openp): Update prototype.
148 * emacs.c (empty_string): New var.
149 (syms_of_emacs): Initialize it.
151 * search.c (wordify): Use it.
153 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
154 selected window if it's not displayed there. Handle the case
155 when the window is dedicated.
156 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
158 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
160 * syntax.h (struct gl_state_s): Change the meaning of b_property.
161 Remove left_ok and right_ok.
162 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
163 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
164 new meaning of b_property.
166 * syntax.c (update_syntax_table): Simplify.
167 (Fforward_comment): Don't skip quoted chars when going backward.
169 2001-10-11 Gerd Moellmann <gerd@gnu.org>
171 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
172 in case I is of some unsigned type, in which case
173 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
174 comparison becomes bogus.
176 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
177 (Fuser_full_name): Fix bug treating a float as a fixnum.
179 * data.c (Fstring_to_number): Use make_fixnum_or_float.
181 * lisp.h (make_fixnum_or_float): New macro.
183 * lisp.h (circular_list_error): Add prototype.
185 * data.c (Qcircular_list): New variable.
186 (circular_list_error): New function.
187 (syms_of_data): Initialize it Qcircular_list.
189 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
191 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
192 casefiddle.c, buffer.c: Include keymap.h.
194 2001-10-10 Gerd Moellmann <gerd@gnu.org>
196 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
197 options. From Dave Love <d.love@dl.ac.uk>.
199 2001-10-09 Gerd Moellmann <gerd@gnu.org>
201 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
202 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
204 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
206 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
208 2001-10-08 Andrew Innes <andrewi@gnu.org>
210 * lisp.h [max]: Undef min and max before redefining them.
212 * w32gui.h: Do not undef min and max.
214 * w32heap.h: Do not undef min and max.
216 * s/ms-w32.h: Do not undef min and max.
218 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
220 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
222 2001-10-08 Sam Steingold <sds@gnu.org>
224 * keymap.c (current-active-maps): Quote newlines (compilation error).
226 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
228 * Makefile.in (lisp, shortlisp): Replace bindings.el with
229 bindings.elc, since otherwise doc strings in bindings.el get wrong
232 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
234 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
236 * keyboard.h (map_prompt): Remove.
238 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
239 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
241 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
243 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
245 * keyboard.c (map_prompt): Remove.
246 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
249 * keymap.h: New file. Extracted from lisp.h.
251 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
252 (accessible_keymaps_1): New function.
253 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
254 (Fwhere_is_internal): Use Fcurrent_active_maps.
255 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
256 Insert in current buffer rather than standard-output.
257 Don't call `help-mode'. Export to elisp.
258 (describe_buffer_bindings): New wrapper.
259 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
260 and Sdescribe_buffer_bindings.
262 2001-10-08 Gerd Moellmann <gerd@gnu.org>
264 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
265 Remove code setting signal handler.
267 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
268 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
270 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
272 * keyboard.c: Don't define min/max.
274 2001-10-08 Gerd Moellmann <gerd@gnu.org>
276 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
277 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
278 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
279 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
280 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
281 Don't define min/max.
283 * lisp.h (min, max): New macros.
285 * puresize.h (BASE_PURESIZE): Increase to 725000.
287 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
289 * xfaces.c (free_frame_menubar): Add prototype.
291 * lisp.h (init_window): Add prototype.
293 * editfns.c: Include ctype.h.
295 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
296 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
297 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
300 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
301 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
302 `popup_activated_flag' and `title'.
304 * doc.c (Fdocumentation_property): Fix typo in a doc string.
306 * emacs.c (main): Remove extra `;'.
308 * atimer.h (struct atimer): Fix typos in a comment.
310 * atimer.c: Fix typo.
312 * Makefile.in: Fix typo.
314 * README: Remove obsolete part mentioning removed VMS file.
316 2001-10-07 Miles Bader <miles@gnu.org>
318 * Makefile.in (lisp, shortlisp): Add `button.elc'.
320 2001-10-07 Ken Raeburn <raeburn@gnu.org>
322 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
325 * lisp.h (Ffield_end): Declare.
327 2001-10-07 Gerd Moellmann <gerd@gnu.org>
329 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
331 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
333 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
335 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
337 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
338 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
340 * alloc.c (inhibit_garbage_collection): Simplify.
341 (Fmemory_use_counts): Ditto.
343 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
344 (syms_of_data): DEFVAR_INT most-positive-fixnum and
345 most-negative-fixnum.
347 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
348 (FIXNUM_OVERFLOW_P): New macros.
350 2001-10-06 Miles Bader <miles@gnu.org>
352 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
353 scroll_bar_bottom_shadow_pixel fields.
354 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
355 for the shadows, and tell the toolkit about them if we succeed.
356 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
357 Free scroll-bar shadow colors.
358 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
359 Free scroll-bar shadow colors when the background color changes.
360 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
361 Initialize scroll-bar shadow-color fields.
363 2001-10-05 Gerd Moellmann <gerd@gnu.org>
365 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
367 2001-10-05 Miles Bader <miles@gnu.org>
369 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
370 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
371 New functions (were in simple.el).
372 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
373 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
374 (syms_of_minibuf): Initialize them.
376 2001-10-05 Gerd Moellmann <gerd@gnu.org>
378 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
379 (tiff_load): Install them as error and warning handler.
381 2001-10-04 Andrew Innes <andrewi@gnu.org>
383 * w32fns.c (x_to_w32_color): Fix argument to alloca.
384 (w32_load_system_font): Don't believe what GetLanguageFontInfo
385 says; query codepage info directly to determine if font is double byte.
386 (x_to_w32_charset): Handle private format for unknown charsets.
387 Handle wildcards in charset spec, by ignoring them.
388 (w32_codepage_for_font): Fix argument to alloca. Don't remove
389 "*-" prefix from charset.
390 (x_to_w32_font): Enlarge remainder array for safety. Specifically
391 handle the truncated font spec form constructed by font_list_1, so
392 that we correctly identify the charset fields. Don't remove "*-"
394 (w32_list_synthesized_fonts): Fix argument to alloca.
396 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
398 * window.h (MINI_WINDOW_P): Use NILP.
400 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
402 * termhooks.h (struct input_event): Use proper type for `kind'.
404 2001-10-04 Gerd Moellmann <gerd@gnu.org>
406 This handles unknown keysyms better than before. For example,
407 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
408 Emacs formerly completely ignored F5. With the change, it derives
409 a key symbol from the name of the X keysym, `ccaron' in this case.
410 Reported by Martin Buchholz.
412 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
415 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
416 that EVENT->code isn't a function key, use the keysym's name.
418 2001-10-04 Gerd Moellmann <gerd@gnu.org>
420 FOREACH is a macro that should make it easier to loop over Lisp
421 lists with checks for cycles and proper lists.
423 * lisp.h (LIST_END_P, FOREACH): New macros.
425 2001-10-04 Gerd Moellmann <gerd@gnu.org>
427 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
428 called for a lost connection. Prevent dumping core in this case.
429 Instead print the X error, and exit. On user request.
431 * xterm.c (error_msg): New variable.
432 (x_fatal_error_signal): New function.
433 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
434 as fatal_error_signal_hook around the call to XtCloseDisplay.
436 * emacs.c (fatal_error_signal_hook): New variable.
437 (fatal_error_signal): Call that function.
439 2001-10-04 Gerd Moellmann <gerd@gnu.org>
441 With this, Emacs prints how much pure storage it will
442 approximately need in case pure storage overflows while dumping.
444 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
446 (init_alloc_once): Initialize new variables.
447 (PURE_POINTER_P): Use new variables.
448 (pure_alloc): If pure storage overflows, allocate from the heap.
449 (check_pure_size): New function.
450 (Fgarbage_collect): Don't GC if pure storage has overflowed.
452 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
453 (check_pure_size): Add prototype.
455 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
457 2001-10-04 Gerd Moellmann <gerd@gnu.org>
459 This adds a post-gc-hook that's run with GC inhibited.
460 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
462 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
463 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
464 (Fgarbage_collect): Run post-gc-hook.
466 2001-10-04 Gerd Moellmann <gerd@gnu.org>
468 This adds `defvaralias' and `indirect-variable'. Changes not
469 directly related to this feature are there to gain the same
470 performance again as before variable aliases.
472 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
473 code to get and set symbol values, to take defvaralias into account.
475 (Note: the new `constant' bit-flag in symbols would make it
476 possible to define arbitrary read-only variables, e.g. with
479 Documentation is in lispref/variables.texi. Added to NEWS.
481 * lisp.h (enum symbol_interned): New enumeration.
482 (struct Lisp_Symbol): Remove member `obarray', add
483 `indirect_variable', `constant', and `interned'.
484 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
485 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
486 (indirect_variable): Add prototype.
488 * print.c (print_preprocess, print_object): Test internedness of
491 * lread.c (Fintern, Funintern): Set symbol's interned and constant
493 (init_obarray): Likewise for t and nil.
495 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
496 (Fdefvaralias): New function.
497 (specbind): Simplify the test if symbol is a constant.
498 (syms_of_eval): Defsubr Fdefvaralias.
500 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
501 (Qcyclic_variable_indirection): New variable.
502 (Fkeywordp): Check for internedness differently.
503 (Fmakunbound): Simplify the test if symbol is a constant.
504 (indirect_variable, Findirect_variable): New functions.
505 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
507 (let_shadows_buffer_binding_p): Check for variable aliases.
508 (set_internal): Simplify the test if SYMBOL is a constant.
509 If SYMBOL has a buffer-local value and is an alias, use the aliased
511 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
514 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
515 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
518 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
520 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
521 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
522 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
524 2001-10-04 Gerd Moellmann <gerd@gnu.org>
528 2001-10-03 Miles Bader <miles@gnu.org>
530 * callproc.c (syms_of_callproc): Explicitly state in the
531 documentation for `process-environment' that earlier entries take
532 precedence over later ones.
534 2001-10-02 Miles Bader <miles@gnu.org>
536 * textprop.c (Fnext_char_property_change)
537 (Fprevious_char_property_change): Remove reference to non-existant
538 argument OBJECT from doc-string.
540 2001-10-01 Gerd Moellmann <gerd@gnu.org>
542 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
543 (try_window_id): Skip back over lines ending in a newline from a
546 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
549 2001-10-01 Richard M. Stallman <rms@gnu.org>
551 * search.c (Freplace_match): Doc fix.
553 2001-09-28 Andrew Innes <andrewi@gnu.org>
555 * w32menu.c (set_frame_menubar): Take into account that
556 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
559 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
561 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
563 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
565 * s/gnu-linux.h: Fix a typo in comment.
567 2001-09-28 Andreas Schwab <schwab@suse.de>
569 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
570 nocombreloc, in case -z combreloc is the default.
572 2001-09-28 Gerd Moellmann <gerd@gnu.org>
574 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
575 really going on here.
577 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
579 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
581 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
583 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
584 utf-8, menu-bar, and latin-N.
585 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
587 (lisp): Add latin-N, since they are preloaded.
589 2001-09-27 Gerd Moellmann <gerd@gnu.org>
591 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
592 to the left. Some cleanup.
594 * xdisp.c (display_mode_element): One more case where a string's
595 multibyteness should be used for display.
597 2001-09-26 Gerd Moellmann <gerd@gnu.org>
599 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
602 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
603 of the only temporarily set echoing flag for deciding when
606 * keyboard.c (echo_kboard): Make externally visible.
608 * lisp.h (echo_kboard): Declare extern.
610 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
611 fonts_changed_p if we need larger matrices due to vscrolling.
612 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
613 this round of redisplay if make_cursor_line_fully_visible fails.
614 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
615 (try_cursor_movement, try_scrolling): Use them instead of integers.
617 * dispextern.h (required_matrix_width, required_matrix_height):
620 * dispnew.c (required_matrix_width, required_matrix_height):
622 (allocate_matrices_for_window_redisplay)
623 (allocate_matrices_for_frame_redisplay: Use them.
624 Remove parameters CH_DIM.
626 * xdisp.c (display_mode_lines): Temporarily set selected_frame
627 and selected_window to the frame of the window whose mode-lines
628 are displayed, and to the window itself.
629 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
632 2001-09-25 Gerd Moellmann <gerd@gnu.org>
634 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
635 the image cache under us.
637 * xdisp.c (display_mode_element): If the mode element is a symbol
638 with a string value, use that string's multibyteness for displaying.
640 * keyboard.c (read_char): Don't clear a message for a switch-frame
641 event. From Stefan Monnier <monnier@cs.yale.edu>.
643 * xterm.c (fast_find_position) [0]: Add a presumably more correct
644 version for after 21.1.
646 * xdisp.c (row_containing_pos): Make externally visible.
648 * dispextern.h (row_containing_pos): Add prototype.
650 * process.c (send_process): Disable composition if from_byte < 0.
651 From Kenichi Handa <handa@etl.go.jp>.
653 2001-09-24 Gerd Moellmann <gerd@gnu.org>
655 * xterm.c (refreshicon): Function removed.
657 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
659 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
661 * xterm.c (toplevel): Remove includes in #if 0.
663 * process.c (sigchld_handler) [LINUX]: Don't return from
664 the signal handler at the end of the loop.
666 2001-09-21 Gerd Moellmann <gerd@gnu.org>
668 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
669 Terminate only if kill returns -1, and errno is ESRCH.
671 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
673 * Makefile.in (shortlisp): Add ../lisp/env.elc.
675 2001-09-20 Gerd Moellmann <gerd@gnu.org>
677 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
678 since this function can be called during GC.
680 * callproc.c (Fcall_process): Handle errors from pipe(2).
681 (child_setup): Delete code in #ifdef vipc.
683 2001-09-19 Gerd Moellmann <gerd@gnu.org>
685 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
686 (display_mode_element): Display the string from decode_mode_spec
687 depending on its multibyteness.
689 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
691 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
693 2001-09-18 Gerd Moellmann <gerd@gnu.org>
695 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
696 recursive_edit_unwind.
697 (recursive_edit_unwind): Set kboard state according to
700 * buffer.c (modify_overlay): Don't do nothing if START == END;
701 This can still be a modification, for example when an overlay has
702 a before-string or after-string.
703 (Fdelete_overlay): Prevent redisplay optimizations when deleting
704 an overlay with before-string or after-string.
706 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
707 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
709 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
710 first_unchanged_at_end_row is in front of
711 last_unchanged_at_beg_row. This code should be removed after the
714 2001-09-17 Gerd Moellmann <gerd@gnu.org>
716 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
717 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
719 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
722 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
724 * dired.c (Ffile_attributes): Doc fix.
726 2001-09-14 Gerd Moellmann <gerd@gnu.org>
728 * fileio.c (Ffile_symlink_p): Fix last change.
730 * filelock.c (current_lock_owner): Fix last change.
732 2001-09-13 Gerd Moellmann <gerd@gnu.org>
734 * filelock.c (current_lock_owner): If readlink returns ERANGE,
735 take that to mean that the buffer is too small.
737 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
738 that to mean that the buffer is too small.
740 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
741 current buffer's multibyteness when discarding the iterator's
744 * xfns.c (Fx_window_property): Handle case that property gets
745 deleted between the two calls to XGetWindowProperty.
747 2001-09-11 Gerd Moellmann <gerd@gnu.org>
749 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
751 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
752 in addition to read-only.
754 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
755 to t in addition to read-only.
757 * lisp.h (Qinhibit_modification_hooks): Declare.
759 * insdel.c (Qinhibit_modification_hooks): New variable.
760 (syms_of_insdel): Initialize and staticpro it.
762 * textprop.c (verify_interval_modification): Don't run
763 modification-hooks if inhibit_modification_hooks.
765 * dispnew.c (set_window_cursor_after_update): Fix code
766 finding glyph row containing cursor when cursor_in_echo_area
769 * xdisp.c (init_from_display_pos): Put some code in #if 0.
770 (add_to_log): Use bcopy instead of strcpy.
771 (init_from_display_pos): Use an explicit loop over bytes in
772 overlay strings instead of calling index.
774 2001-09-10 Gerd Moellmann <gerd@gnu.org>
776 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
778 * dispnew.c (direct_output_for_insert): Don't change IT's
779 stop_charpos to something in front of its current position.
781 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
784 2001-09-10 Richard M. Stallman <rms@gnu.org>
786 * frame.c (Fmouse_position): Doc fix.
788 2001-09-07 Gerd Moellmann <gerd@gnu.org>
790 * xdisp.c (init_from_display_pos): Don't compare the result
791 of calling index with NULL.
793 2001-09-06 Gerd Moellmann <gerd@gnu.org>
795 * xfns.c (x_set_background_color): Don't change the colors
796 of the X window of scroll bar widgets.
798 2001-09-05 Andrew Innes <andrewi@gnu.org>
800 * w32fns.c (w32_createwindow): Undo last change.
802 2001-09-05 Gerd Moellmann <gerd@gnu.org>
804 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
806 * xdisp.c (string_buffer_position): Use *single_char_property*
807 functions instead of the *single_property* functions.
809 2001-09-04 Andrew Innes <andrewi@gnu.org>
811 * w32term.c (w32_read_socket): Add more information to debugging
814 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
815 from Emacs frames, so that calls to GetClipBox in w32term.c
816 correctly report when part of a frame is visible (including
817 scrollbars, etc). This prevents repeated redrawing of frames when
818 only a scrollbar is visible.
819 (w32_wnd_proc): Add more frame information to debugging output.
821 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
823 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
825 2001-09-03 Gerd Moellmann <gerd@gnu.org>
827 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
828 help-echo for a string which doesn't have help-echo itself, use
829 get-char-property to obtain the help-echo from the string's buffer
830 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
831 have mouse-face, look ``under'' the string for mouse-face from an
833 (fast_find_position): Add parameter STOP. In the final row, stop
834 before glyphs having STOP as object. Don't consider glyphs that
835 are not from a buffer.
837 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
839 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
841 * fns.c (Fmd5): Doc fix.
843 2001-08-31 Gerd Moellmann <gerd@gnu.org>
845 * composite.c (update_compositions): Do nothing if
846 inhibit-modification-hooks is set.
848 2001-08-30 Gerd Moellmann <gerd@gnu.org>
850 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
851 and check_message_stack if terminating abnormally. We want
852 glyph matrices etc. in a core dump.
854 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
855 (syms_of_xdisp): Initialize them.
856 (handle_single_display_prop): Don't change point, bind `object',
857 `position', and `buffer-position' instead to the object having the
858 `display' property, position in the object and position in the buffer.
860 * fileio.c (Finsert_file_contents): Don't change the multibyteness
861 of the buffer if REPLACE is non-nil.
863 2001-08-29 Gerd Moellmann <gerd@gnu.org>
865 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
867 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
869 * w32term.c (x_set_glyph_string_background_width)
870 (show_mouse_face): Track the last changes in xterm.c.
872 2001-08-28 Gerd Moellmann <gerd@gnu.org>
874 * xterm.c (x_set_glyph_string_background_width): Set the glyph
875 string's background width so that multi-line mouse-face is drawn
876 to the right edge of the window.
877 (show_mouse_face): Set the row's mouse_face_p flag after drawing
880 * dispnew.c (direct_output_for_insert): Set updated_area
881 before inserting/writing glyphs.
883 * xdisp.c (display_mode_element): Use string_byte_to_char to
884 determine character positions in strings, use chars_in_text
886 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
887 a matrix as parameter; this is easier to use from GDB.
889 2001-08-28 Miles Bader <miles@gnu.org>
891 * textprop.c (Fprevious_single_char_property_change)
892 (Fnext_single_char_property_change): Doc fixes.
894 2001-08-27 Gerd Moellmann <gerd@gnu.org>
896 * fileio.c (Finsert_file_contents): Allocate, restore, and
897 free composition data in the case of REPLACE not being nil.
899 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
900 there exist overlay strings with newlines at POS.
901 (text_outside_line_unchanged_p): Return 0 if changes start at
902 START and overlays exist at START. Likewise for END.
903 (try_window_id): Give up if init_to_row_end returns 0.
905 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
908 2001-08-24 Gerd Moellmann <gerd@gnu.org>
910 * keymap.c (access_keymap): Return the cdr of the binding of
911 a generic character instead of its definition (KEY . BINDING).
913 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
914 to 0 also in the REPLACE case.
916 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
918 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
919 open to determine whether file is readable (as for DOS_NT).
921 2001-08-23 Gerd Moellmann <gerd@gnu.org>
923 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
924 coding.type is coding_type_no_conversion or coding_type_raw_text,
925 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
926 non-nil instead of just setting enable_multibyte_characters in the
929 2001-08-22 Gerd Moellmann <gerd@gnu.org>
931 * dispextern.h (struct face_cache): Add member
934 * xfaces.c (menu_face_changed_default): New variable.
935 (menu_face_changed_count): Variable removed.
936 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
937 the menu_face_changed_default flag, otherwise set the FRAME's
938 menu_face_changed_p flag if the `menu' face has been changed.
939 Prevent calling set_font_frame_param if FRAME is t.
940 (make_face_cache): Initialize cache's menu_face_changed_p
941 from menu_face_changed_default.
942 (realize_basic_faces): Look into the frame's face cache to
943 determine if the menu appearance needs updating.
945 * keymap.c (access_keymap): Fix last change to not consider
946 IDX when it has modifiers.
948 2001-08-21 Gerd Moellmann <gerd@gnu.org>
950 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
951 . BINDING) exists, where GENERIC-CHAR is the generic character of
952 the charset of IDX, return BINDING unless there exists a binding
955 2001-08-16 Gerd Moellmann <gerd@gnu.org>
957 * xrdb.c (SYSV): Don't define on Solaris 2.
958 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
960 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
961 of the screen line, not text line, containing IT's current position.
963 2001-08-15 Gerd Moellmann <gerd@gnu.org>
965 * window.c (window_scroll_pixel_based): Don't recenter if
966 PT is partially visible in the window.
968 * xterm.c (expose_window_tree, expose_window, expose_line):
969 Return 1 when overwriting mouse-face.
970 (expose_frame): If mouse-face was overwritten, redo it.
972 * xfaces.c (x_update_menu_appearance): Don't call
973 set_frame_menubar, let the next redisplay do it.
975 2001-08-14 Andrew Innes <andrewi@gnu.org>
977 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
978 drawing glyph string.
980 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
982 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
985 2001-08-14 Gerd Moellmann <gerd@gnu.org>
987 * xfaces.c (x_update_menu_appearance): Save and restore value of
988 interrupt_input_blocked.
990 2001-08-13 Gerd Moellmann <gerd@gnu.org>
992 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
993 a line start, move back to the line start.
995 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
996 exactly when a mini-buffer is active.
998 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
999 in units of 1/8 character on non window-system frames.
1000 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1002 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1004 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1007 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1009 * keyboard.c (Vpre_help_message): New variable.
1010 (syms_of_keyboard): Initialize and staticpro it.
1011 (show_help_echo): Record current message before displaying a
1012 help-echo, and restore that message when clearing the help.
1014 * xfns.c (x_create_im): Remove prototype.
1016 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1018 * dispnew.c (adjust_glyph_matrix): Undo last change.
1020 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1022 * dispnew.c (adjust_glyph_matrix): In the optimization for
1023 windows whose height has changed, disable partially visible lines.
1025 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1027 * window.c (Frecenter): If ARG < 0, and on a window system
1028 frame, count in some empty lines when we can't move -ARG lines down.
1030 * xdisp.c (start_display): Don't try to determine the continuation
1031 lines width if lines are truncated. It's superfluous and leads to
1032 incorrect results if POS is not visible in the window after
1033 reseating the iterator at the previous line start.
1035 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1037 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1039 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1041 * alloc.c (init_stack): Remove declaration.
1043 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1045 * keyboard.c (read_key_sequence): Check that key is an integer
1046 before comparing it with quit_char.
1047 (add_command_key): Use larger_vector.
1048 (read_char_x_menu_prompt): Instead of converting symbol and
1049 integer events into conses (EVENT . nil), use (EVENT . disabled)
1050 which cannot be confused with valid events.
1051 (read_char): When reading from Vunread_command_events, check for
1052 events of the form (EVENT . disabled) instead of
1055 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1056 a float, determine the max height from the frame's height.
1058 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1060 * xdisp.c (redisplay_internal): Take message_cleared_p into
1061 account only if minibuf_level == 0.
1063 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1065 * xdisp.c (redisplay_internal): Add a check for the last
1068 * xdisp.c (message_cleared_p): New variable.
1069 (clear_message): Set message_cleared_p when clearing the current
1071 (redisplay_internal): Look at message_cleared_p to capture
1072 the case that the echo area should be cleared.
1074 * keyboard.c (command_loop_1): Fix spelling of
1075 resize_echo_area_exactly.
1077 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1079 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1081 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1082 current matrix when the window gets smaller.
1084 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1086 * print.c (strout): Cast the character passed to insert_char to
1087 unsigned char, to avoid sign extension when it is promoted to int.
1089 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1091 * fileio.c (Finsert_file_contents): Don't treat a return value
1092 of 0 from emacs_read as an IO error.
1094 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1096 * keyboard.c (abs): New macro.
1097 (double_click_fuzz): New variable.
1098 (make_lispy_event): Use it to determine what makes a double-click.
1099 (syms_of_keyboard): DEFVAR_INT it.
1101 * xmenu.c (set_frame_menubar): Take into account that
1102 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1105 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1107 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1109 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1110 of row's visible height.
1112 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1113 deal with the first overlay string having an image `display' property.
1114 (try_window_reusing_current_matrix, compute_line_metrics):
1115 Fix computation of row's visible height for the case that part of the
1116 row is invisible above and part of the row is at the same time
1117 invisible below the window.
1119 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1121 * xfns.c (x-show-tip): Doc fix.
1123 * xfns.c (Vx_max_tooltip_size): New variable.
1124 (syms_of_xfns): DEFVAR_LISP it.
1125 (Fx_show_tip): Set frame's window_width to the width of the
1126 window. Use a maximum tooltip size specified by
1127 Vx_max_tooltip_size, if that has valid contents.
1128 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1130 2001-07-26 Andrew Innes <andrewi@gnu.org>
1132 * w32term.c (x_display_list): New variable.
1133 (w32_term_init): Set it.
1135 * w32term.h (x_display_list): New extern.
1137 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1139 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1140 is non-nil, instead of when redisplaying_p is non-zero.
1142 (mark_window_display_accurate_1): Add an assertion.
1144 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1146 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1148 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1149 events so that we get a chance of processing expose events.
1151 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1153 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1155 * xfns.c (valid_image_p): Protect better against invalid image
1156 specifications. Previous code could signal an error.
1158 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1160 * indent.c (current_column): Fix column computation in the
1161 presence of display table entries.
1162 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1164 * dispnew.c (adjust_glyph_matrix): In the optimization for
1165 windows whose height has changed, use the new window height
1166 to compute which rows to invalidate.
1168 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1169 (MAX_10_EXP): New macro.
1172 * coding.c (code_convert_region): Handle the multibyte case if
1173 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1175 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1177 * dispextern.h (struct face): Change type of `stipple' to
1180 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1182 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1184 * dispnew.c (update_window): Don't set the cursor at the end
1185 of the update if display update has been paused.
1187 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1189 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1191 * fns.c (Fset_char_table_default): Check that a charset is defined
1192 before checking its dimension.
1194 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1196 * coding.c (setup_coding_system): Don't do any designation based
1197 on reg_bits if charset is not yet defined.
1199 * lisp.h (XVECTOR): Verify correct object type before returning a
1200 pointer, using eassert.
1202 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1204 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1205 Increase to 4096 because of paste problems reported on GNU/Linux.
1207 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1209 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1211 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1213 * fileio.c (unwind_read): Function removed.
1214 (read_non_regular, read_non_regular_quit): New functions.
1215 (Finsert_file_contents): When reading from non-regular files,
1216 arrange to catch a `quit' and terminate the loop. Rearrange
1217 code so that a `quit' when reading from a regular file doesn't
1218 insert text in the buffer.
1220 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1221 Clear faces afterwards.
1222 (clear_font_table): Take a x_display_info parameter. Don't free
1223 fonts being the default font of any frame on the given display.
1225 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1227 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1228 instead of CHAR_STRING which can signal an error.
1230 * charset.c (char_to_string_1): Extracted from char_to_string.
1231 Return -1 instead of signaling an error.
1232 (char_to_string): Use it.
1234 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1236 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1238 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1239 is t, don't try to append anything to it.
1241 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1243 * dired.c (file_name_completion): Pass dp->d_name to
1244 Fstring_match, not elt, which is always nil here.
1246 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1248 * xselect.c (x_decline_selection_request): Handle errors
1249 caused by receivers that have vanished.
1251 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1252 ignoring events on foreign windows in #if 0. Always dispatch
1253 the event after checking it with x_handle_property_notify.
1255 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1256 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1257 TRACE macros to facilitate debugging. Add additional trace statements.
1258 (toplevel): Add prototypes for file-local functions.
1259 (x_atom_to_symbol): Remove DPYINFO parameter.
1261 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1263 * w32menu.c (menubar_selection_callback, w32_menu_show):
1264 Initialize `entry' to nil.
1265 (w32_dialog_show): Remove unused `save_wv' variable.
1266 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1268 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1270 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1272 * fileio.c (unwind_read): Print a message when discarding inserted
1273 text or switching the buffer to unibyte. Change parameter.
1274 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1276 * fileio.c (unwind_read): New function.
1277 (Finsert_file_contents): Record it as unwind-function for
1278 the case that reading is interrupted by C-g.
1280 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1282 * dispnew.c (update_window): Don't skip the header-line
1283 update when scrolling_window returns 0.
1285 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1287 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1288 for the case that x_decode_color signals an error.
1290 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1292 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1294 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1295 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1298 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1300 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1301 doc string line for dos-timezone-offset.
1303 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1304 inline assembly, to avoid compiler warnings.
1305 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1306 line for dos-unsupported-char-glyph.
1308 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1310 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1312 * sound.c: Include Emacs' header files with #include "...".
1314 * eval.c (specbind): Additionally record the buffer that was
1315 current when a buffer-local or frame-local variable was bound.
1317 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1319 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1320 to unibyte characters in unibyte buffers.
1322 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1324 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1325 the frame on the binding stack. Change format of entries for
1326 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1327 (unbind_to): Handle unbinding a frame-local variable.
1329 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1330 glyphs and truncation glyphs at the end of a row from its pixel width.
1331 (dump_glyph_row): Print row's continuation_lines_width.
1332 (try_window_id): Take the shortcut if ZV is visible in the
1333 window, but there are actually no changes at ZV.
1335 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1337 * xterm.h (x_free_dpy_colors): Add prototype.
1339 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1340 right number of arguments.
1342 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1343 ($(lwlibdir)TAGS): New target.
1344 (TAGS): Fix dependency list.
1346 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1349 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1351 * emacs.c (main): Remove extern declaration for sys_nerr, which
1352 isn't used and causes a compilation error with GCC 3.0 on
1355 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1357 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1358 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1359 (toplevel): Include <signal.h> and syssignal.h.
1361 * sound.c (vox_configure, vox_close): Turn off atimers
1364 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1366 * keyboard.c (read_char) <non_reread>: Record the previous idle
1367 start time before calling timer_stop_idle.
1368 (read_char) <reread_first>: After processing a help-echo event,
1369 restore the previous idle start time.
1371 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1372 the start of invisible text.
1373 (setup_for_ellipsis): New function.
1374 (next_overlay_string): After all overlay strings have been
1375 processed, display an ellipsis if necessary.
1376 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1377 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1379 * dispextern.h (struct iterator_stack_entry): Add member
1382 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1384 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1385 on the value of the wait-for-wm frame parameter.
1387 * xterm.h (struct x_output): Add member wait_for_wm.
1389 * xfns.c (Qwait_for_wm): New variable.
1390 (x_frame_parms): Add entry for `wait-for-wm".
1391 (x_set_wait_for_wm): New function.
1392 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1393 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1395 * xdisp.c (try_window_id) <all changes below window end>: Don't
1396 take this shortcut if ZV is visible in the window.
1397 (try_window_id): When checking for window start being in changed
1398 text, don't check that the buffer's size has changed.
1400 2001-06-23 Richard M. Stallman <rms@gnu.org>
1402 * minibuf.c (Fcompleting_read): Doc fix.
1404 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1406 * composite.c (Ffind_composition_internal): Accept ZV
1407 and a string's end position as POS.
1409 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1411 * composite.c (Ffind_composition_internal): Check POS
1414 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1416 * editfns.c (Fmessage_box): If the frame is not under a window
1417 system, output the message in the echo area.
1419 2001-06-14 Richard M. Stallman <rms@gnu.org>
1421 * xdisp.c (try_window_id): When EOB is visible, don't treat
1422 insertion at EOB as if it were "off the bottom of the screen."
1424 2001-06-11 Andrew Innes <andrewi@gnu.org>
1426 * w32proc.c (create_child): Add new parameter is_gui_app.
1427 (w32_executable_type): Add new parameter is_gui_app.
1428 (sys_spawnve): Use it.
1429 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1430 SIGQUIT. This matches better how the signals are interpreted by
1431 MSVC compiled programs.
1432 (syms_of_ntproc): Update docstring.
1434 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1436 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1437 well otherwise note_mouse_highlight might optimize away highlighting
1438 if we pass over that same overlay again.
1440 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1442 * lread.c (Fload): Document that the argument is run via
1443 substitute-in-file-name.
1445 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1447 * Makefile.in (bootstrap-doc): New target.
1448 (bootstrap-emacs): Depend on it.
1450 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1451 auto-save-list-file-name when shutting down Emacs, because
1452 creating the directory might signal an error, and leaves
1453 Emacs in a strange state.
1455 * term.c: (tty_cursor_hidden): New variable.
1456 (update_begin): Don't call tty_hide_cursor. Clean up.
1457 (update_end, set_terminal_window, set_scroll_region): Clean up.
1458 (ring_bell, reset_terminal_modes): Clean up.
1459 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1460 on tty_cursor_hidden.
1461 (write_glyphs): Call tty_hide_cursor.
1463 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1465 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1467 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1469 * xfns.c (enum image_value_type): New enumerator
1470 IMAGE_STRING_OR_NIL_VALUE.
1471 (parse_image_spec): Handle it.
1472 (xbm_format, pbm_format): Use it for :foreground and :background.
1473 (xbm_load, pbm_load): Check for nil color names.
1475 * xterm.c (note_mouse_highlight): If an overlapping overlay
1476 exists, but we find that we highlight the same overlay as before,
1477 don't do the highlighting again.
1479 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1481 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1482 Protect unibyte strings created by replacing their multibyte
1483 equivalents in menu_items.
1485 * keymap.c (Fsingle_key_description): NUL-terminate the string
1486 buffer before calling build_string.
1488 * callproc.c (Fcall_process): Deal with decode_coding returning
1489 CODING_FINISH_INCONSISTENT_EOL.
1491 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1493 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1494 an item's name with its key description in case the description
1495 is a multibyte string.
1497 * keymap.c (Fsingle_key_description): Create a multibyte string
1500 * macros.c (Fstart_kbd_macro): Doc fix.
1502 * xterm.c (cursor_in_mouse_face_p): New function.
1503 (x_draw_stretch_glyph_string): Use it to choose a different GC
1504 when drawing a cursor within highlighted text.
1506 * editfns.c (char_property_eq): Put in #if 0.
1508 * indent.c (string_display_width): Put in #if 0.
1510 * lread.c (Fload): Remove unused label.
1512 * termcap.c (speeds): Put in #if 0.
1514 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1516 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1518 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1519 transformation matrix by 10.
1521 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1523 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1524 only if it's equal to the former foreground pixel color.
1525 (x_set_foreground_color, x_set_background_color)
1526 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1528 2001-05-16 Dave Love <fx@gnu.org>
1530 * insdel.c (signal_before_change, signal_after_change): Consider a
1531 local change hook which changes the buffer.
1533 * process.c (read_process_output): Don't call signal_after_change
1534 and update_compositions after insert_from_string_before_markers.
1536 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1538 * xfaces.c (split_font_name): Use the right field when
1539 checking for `[...]' syntax.
1541 * buffer.c (copy_overlays): New function.
1542 (clone_per_buffer_values): Use it.
1544 * buffer.h (OVERLAY_PLIST): New macro.
1546 * keymap.c (Fsingle_key_description): Replace a build_string with
1547 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1549 * fontset.c (Ffontset_info): Check that face is non-null
1550 before accessing its fields.
1552 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1554 * keyboard.c (read_key_sequence): Prevent generating a fake
1557 * xfaces.c (split_font_name): Handle `[...]' for the right
1560 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1561 of CCL_STAT_INVALID_CMD.
1563 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1565 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1566 in <var> has no default value yet.
1568 * xfaces.c (try_alternative_families): First try the FAMILY.
1569 And if nothing is found in the end, try again with scalable fonts.
1570 (try_font_list): Let try_alternative_families do a bit more of
1571 the work. Only use FAMILY if it is not nil.
1572 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1574 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1576 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1577 pointer shape when show_mouse_face has already done it.
1579 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1582 * xfaces.c (split_font_name): Make sure to leave the loop
1583 with the right value of `i'.
1585 * xfaces.c (split_font_name): Handle matrix transformations
1586 in the pixel and point size fields of XLFD font names.
1587 (xlfd_point_size): Likewise.
1589 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1591 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1592 (x_to_w32_font): Add prototype.
1594 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1595 redefining, to avoid compiler warnings.
1597 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1599 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1600 (w32_get_bdf_glyph): Cast between unsigned char and char when
1601 passing arguments to subroutines, to shut up compiler warnings.
1602 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1605 * xfaces.c: Include keyboard.h before frame.h, not after it.
1607 * widget.c: Include keyboard.h before frame.h.
1609 * w32term.h (struct image, struct face): Forward declaration, to
1610 avoid compiler warnings.
1612 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1614 * keyboard.c (read_key_sequence): Don't modify events when
1615 generating fake prefix keys (mode-line, scroll-bar, ...) since
1616 this prevents proper processing of such events when pushed back
1617 into unread-command-events.
1619 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1620 actually redrawn. Make the function static.
1621 (note_mouse_highlight): Fix a case where the mouse cursor
1622 was changed back to the text cursor.
1624 * xterm.h (clear_mouse_face): Remove prototype.
1626 * xdisp.c (try_window_id): Fix the fix and set the right
1629 * xdisp.c (try_window_id): Fix computation of window end in the
1630 case that lines were deleted at the end of the window. Add some
1631 more debug_method_adds.
1633 * xfaces.c (try_alternative_families): New function.
1634 (try_font_list): Use it. If ATTRS specifies a family, check
1635 fonts from that family first.
1636 (choose_face_font): Remove code setting the family part of
1639 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1641 * xdisp.c (try_window_id): Fix case of all changes before
1644 * xdisp.c (try_window_id): Add some xasserts.
1646 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1648 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1650 2001-05-09 Dave Love <fx@gnu.org>
1652 * xdisp.c (GIVE_UP): Fix for K&R C.
1654 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1656 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1658 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1659 back to the text cursor shape without need.
1661 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1663 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1665 * dispextern.h (inverse_video): Declare extern.
1667 * keyboard.c (delete_kboard): Handle the case that selected_frame
1668 has been deleted in the course of x_connection_closed.
1670 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1672 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1673 Fix the change from 2001-04-30.
1675 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1677 * xfns.c (file_dialog_unmap_cb): New function.
1678 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1679 where a dialog is closed via the window manager.
1681 * xdisp.c (try_window_id): Cases of changes all in front of
1682 the window start or all below the window end mostly rewritten.
1683 (redisplay_window): Move the tests if try_window_id is
1684 applicable to try_window_id.
1685 (GIVE_UP): New macro.
1687 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1689 * xterm.c (expose_window): Return int. If W is the window
1690 currently being updated, mark the frame garbaged.
1691 Fix computation of rows intersecting the exposed rectangle.
1692 (expose_window_tree): Stop when expose_window returns 0.
1694 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1695 again if it has already been drawn.
1697 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1699 * syntax.c (update_syntax_table): Check that oldi has the same
1700 properties as old_prop before deciding not to invalidate.
1702 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1704 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1705 read-only text that is so because of text properties.
1707 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1708 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1709 windows that are components of a Lucid menu bar.
1711 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1713 * term.c (turn_on_face): Fix reverse video handling on terminals
1714 that don't support colors.
1716 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1718 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1721 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1723 * term.c (toggle_highlight): New function.
1724 (turn_on_face): Change handling of reverse video.
1726 * process.c (wait_reading_process_input):
1727 Call record_asynch_buffer_change only if a timer really changed buffers.
1729 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1730 of the number of overlays to check.
1732 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1734 * xdisp.c (try_window_id): Fix a case where window_end_pos
1735 and window_end_bytepos were not adjusted.
1737 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1739 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1742 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1744 * process.c (wait_reading_process_input) [!subprocesses]:
1745 Don't reference waiting_for_user_input_p, it's not defined in the
1746 branch without async subprocesses support.
1748 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1750 * keyboard.c (delete_kboard): Prevent a dangling reference
1751 from current_kboard to KB, which is freed.
1753 * process.c (wait_reading_process_input):
1754 Call record_asynch_buffer_change after running timers, to make
1755 read_key_sequence aware of buffer changes from under it.
1757 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1759 * xfaces.c (Qscalable_fonts_allowed): New variable.
1760 (realizing_basic_faces_p): Removed.
1761 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1763 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1764 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1765 for scalable-fonts-allowed to t.
1767 * fileio.c (Finsert_file_contents): If the file size returned from
1768 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1769 read from files on a procfs whose contents are generated dynamically.
1771 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1773 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1774 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1775 (__memalign_hook): Make the two prototypes consistent.
1777 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1779 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1780 matrix of mini-windows.
1782 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1784 * intervals.c (find_interval): Don't rebalance during signal handling.
1786 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1788 * fns.c: Include blockinput.h.
1790 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1792 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1794 * fns.c (Fcompare_strings): Fix return values.
1796 * window.c (window_scroll): Change the meaning of N to mean
1797 N screen-fulls or N lines.
1798 (window_scroll_pixel_based, window_scroll_line_based)
1799 (scroll_command, Fscroll_other_window): Change accordingly.
1801 * window.c (window_scroll_pixel_based, Frecenter):
1802 Call window_box_height instead of using it.last_visible_y for the
1803 height of the window.
1805 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1806 instead of using it.last_visible_y for the height of the window.
1808 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1809 From Dan Holmsand <dan@eyebee.com>.
1811 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1812 able to write to hidden and system files. From Dan Holmsand
1815 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1816 Holmsand <dan@eyebee.com>.
1818 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1820 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1822 * window.c (window_internal_height): Return 1 less if the
1823 window has a header line.
1825 * xdisp.c (try_window_id): When scrolling on a terminal, take
1826 the change of window_internal_height into account.
1828 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1830 * gmalloc.c (align): If the argument SIZE would overflow
1831 __malloc_ptrdiff_t, fail right away.
1833 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1835 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1836 Make sure the tooltip is completely visible.
1837 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1839 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1841 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1843 2001-04-06 Dave Love <fx@gnu.org>
1845 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1848 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1850 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1852 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1854 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1856 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1858 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1860 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1861 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1863 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1864 shell widget's position only if it is non-null.
1866 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1867 Set f->output_data.x->widget to null after destroying it.
1869 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1870 FILENAME to bring it in synch with the documentation.
1872 * xfaces.c (realizing_basic_faces_p): Renamed from
1873 realize_default_face_p.
1874 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1875 (realize_default_face): Don't set the flag.
1877 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1879 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1881 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1883 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1884 the buffer that was used for echoing.
1886 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1887 (first_font_matching): Removed unused function.
1888 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1889 (may_use_scalable_font_p): Remove parameter FONT; rename
1890 parameter NAME to FONT.
1891 (x_face_list_fonts): Fix missing bounds check.
1892 (realizing_default_face_p): New variable.
1893 (realize_default_face): Set and clear that flag.
1894 (x_face_list_fonts): When called during the realization of the
1895 default face, and no matching fonts are found when ignoring
1896 scalable fonts and fonts matching a regexp from
1897 face-ignored-fonts, try without ignoring fonts.
1899 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1901 * xfns.c (postprocess_image): New function.
1902 (lookup_image): Call it for all image types except PostScript.
1903 (x_kill_gs_process): Call postprocess_image.
1905 * xterm.c (x_use_underline_position_properties): New variable.
1906 (x_draw_glyph_string): Use it.
1907 (syms_of_xterm): DEFVAR_BOOL it.
1909 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1911 * xterm.c (x_alloc_nearest_color_1): New function.
1912 (x_alloc_nearest_color): Use it.
1913 (x_color_cells): Take a Display as argument, instead of a frame.
1914 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1915 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1916 (x_initialize): Register cvt_string_to_pixel as resource converter
1917 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1919 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1921 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1922 (set_iterator_to_next): If a string from a display property ends,
1923 consider the case that this might also be the end of an
1924 overlay string having the display property.
1926 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1928 * xdisp.c (reseat_to_string): Undo last change.
1930 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1931 matrix of a window when the header line changes, when
1932 new rows are allocated, or when the width changes.
1934 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1936 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1938 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1940 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1943 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1945 * data.c (Fsubr_interactive_form): New function.
1946 (syms_of_data): Defsubr it.
1948 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1949 (live_float_p, live_misc_p): Return 1 only if the offset of the
1950 pointer in its block is >= 0.
1952 2001-03-28 Paul Eggert <eggert@twinsun.com>
1954 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1955 microseconds calcuation. Avoid double-rounding problem.
1956 In doc string, warn that the result is approximate.
1958 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1960 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1961 bind `inhibit-eval-during-redisplay' to t.
1963 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1965 * xdisp.c (inhibit_eval_during_redisplay)
1966 (Qinhibit_eval_during_redisplay): New variables.
1967 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1968 don't eval, return nil instead.
1969 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1970 Initialize Qinhibit_eval_during_redisplay.
1972 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1973 the iterator's multibyte_p flag.
1975 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1976 instead of setting it to zero; it's incremented for each frame
1977 where the menu face is changed.
1979 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1980 change bottom shadow accordingly.
1982 * xterm.c (expose_window_tree, expose_frame): Don't compute
1984 (expose_window): Do it here instead.
1985 (x_draw_glyph_string): Fix a computation of the underline position.
1987 * bytecode.c (BYTE_CODE_QUIT): New macro.
1988 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1990 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1992 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1993 Give up if matrix starts in an ellipsis.
1994 (init_from_display_pos): Do nothing if POS doesn't specify
1995 a dpvec_index but the iterator has such a position.
1997 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1999 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2000 x/y position is (0, 0) after destroying the menu bar, restore
2001 its original position.
2003 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2004 (init_from_display_pos): Use it.
2005 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2007 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2009 * xdisp.c (try_window_id): Undo last change.
2011 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2013 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2015 * buffer.c (syms_of_buffer): Doc fix.
2017 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2019 * xfaces.c (x_update_menu_appearance): Use local variable
2020 popup_path for setting font resources.
2022 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2024 * frame.c (Fframe_list): Don't reference tip_frame if
2025 HAVE_WINDOW_SYSTEM is not defined.
2027 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2030 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2032 * xdisp.c (init_from_display_pos): Test invisible property
2033 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2035 * xdisp.c (redisplay_internal) <update one window>: Make sure
2036 last_arrow_position and last_arrow_string are set.
2038 * frame.c (Fframe_list): Don't return a tooltip frame.
2040 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2042 * xdisp.c (mark_window_display_accurate_1): New function,
2043 extracted from mark_window_display_accurate.
2044 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2045 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2046 (mark_window_display_accurate): Use it.
2047 (redisplay_internal): Use it for the selected window.
2048 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2049 for the selected frame.
2051 * xdisp.c Use make_number, for readability.
2052 (try_window_id): Disable rows below the window end.
2053 (try_window_reusing_current_matrix): Use cursor_row_p.
2054 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2056 (init_from_display_pos): If POS specifies a position in a display
2057 vector, maybe get the iterator set up for that ellipsis.
2059 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2061 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2063 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2065 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2067 * xfaces.c (x_update_menu_appearance): Use a different path
2068 for Lucid popup menus.
2070 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2072 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2074 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2075 (string_buffer_position): Use `make_number'.
2077 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2079 * xfaces.c (x_update_menu_appearance): Renamed from
2080 x_set_menu_face_resources. Use different resources for popups.
2082 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2083 (GC_CHECK_STRING_BYTES): Don't define.
2085 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2086 Removed, together with subroutines.
2087 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2088 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2090 * dispextern.h (x_set_menu_resources_from_menu_face):
2093 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2094 Remove calls to x_set_menu_resources_from_menu_face.
2096 * xfaces.c (xm_set_menu_resources_from_menu_face):
2097 Remove #ifndef LESSTIF_VERSION.
2099 * xmenu.c: Include widget.h.
2100 (single_submenu): Return int. Some cleanup.
2101 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2103 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2105 * xterm.c (x_update_window_end): Handle overwritten mouse face
2106 also for tool bar windows.
2107 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2108 DRAW is DRAW_IMAGE_RAISED.
2110 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2112 * print.c (syms_of_print): Doc fixes.
2114 * fns.c (Fmd5): Doc fix.
2116 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2118 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2119 Clear area of the frame not occupied by the scroll bar.
2121 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2122 tip frame's root window buffer to *tip* right after creating
2125 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2126 is an integer don't have to be for space characters.
2128 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2130 * indent.c (current_column, current_column_1, Fmove_to_column)
2131 (compute_motion): Handle characters from display vectors differently.
2133 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2135 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2136 drawing glyph string.
2138 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2140 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2141 (command_loop_1): Undo last change.
2143 * xterm.c (fast_find_position): Return the correct vpos.
2145 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2146 non-null, set a per-buffer value in BUF instead of the current buffer.
2147 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2148 Call store_symval_forwarding with BUF null.
2149 (set_internal): Call store_symval_forwarding with the BUF
2150 parameter passed to set_internal. Formerly, the value was always
2151 set in the current buffer; the buffer recorded in specbind for
2152 this case wasn't used.
2153 (arith_driver): Reindent.
2155 * buffer.c (swap_out_buffer_local_variables):
2156 Call store_symval_forwarding with BUF null.
2158 * lisp.h (store_symval_forwarding): Change prototype.
2160 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2162 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2164 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2165 FOR_DELETION. Avoid resizing the mini-window of the selected
2166 frame if FOR_DELETION is set.
2167 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2168 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2171 * window.c (Fset_window_configuration): Change call to
2172 do_switch_frame to new format.
2174 * keyboard.c (quit_throw_to_read_char): Change call to
2175 do_switch_frame to new format.
2177 * lisp.h (do_switch_frame): Change prototype.
2179 * frame.c (Fframe_parameters): In the `buffer-list' frame
2180 parameter, store the buffer list of FRAME, not the list of the
2183 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2184 box just because the glyph row's full_width_p flag is set.
2186 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2188 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2189 skip the padding blanks inserted in extend_face_to_end_of_line,
2190 before checking for trailing whitespace.
2192 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2194 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2195 Remove special handling for LessTif/Motif.
2196 (toplevel): Don't include Xm/Xm.h.
2198 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2199 Remove workaround code for LessTif; it doesn't work anymore.
2201 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2204 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2205 Don't access private scroll bar data; it's no longer necessary with
2206 contemporary LessTif.
2208 * xfaces.c (xm_set_menu_resources_from_menu_face):
2209 Change #if 0 to #ifndef LESSTIF_VERSION.
2211 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2212 removing button grabs.
2214 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2216 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2217 and clip-large-size-font as obsolete.
2219 * lread.c (read_multibyte): Check the validity of multibyte
2220 sequence. If invalid, return the first byte.
2222 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2224 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2225 before running the command; timer functions or process
2226 filters may have set it.
2228 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2230 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2233 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2235 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2238 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2240 * dispextern.h (string_buffer_position): Add prototype.
2242 * xdisp.c (string_buffer_position, display_prop_string_p)
2243 (single_display_prop_string_p): New functions.
2245 * xterm.c (note_mouse_highlight): If there's no help-echo on
2246 a string, look at the buffer text ``under'' it.
2248 * keyboard.c (make_lispy_event): Add string info to the event,
2249 analogous to what's done on mode lines.
2250 (read_key_sequence): For a click on a string, consider `local-map'
2251 and `keymap' of that string.
2253 * keyboard.c (make_lispy_event, make_lispy_movement):
2254 Adjust calls to buffer_posn_from_coords to new format.
2256 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2258 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2261 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2262 flags argument to emacs_open; it seems to conflict with O_EXCL.
2264 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2266 * composite.h (struct composition): Change types of members;
2267 glyph_len to unsigned, width to unsigned short.
2269 2001-03-08 Andrew Innes <andrewi@gnu.org>
2271 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2274 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2276 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2279 * xterm.c (note_mouse_highlight): Handle mouse-face and
2280 help-echo in strings.
2281 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2282 (fast_find_string_pos): New function.
2284 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2285 (display_string): Call face_at_string_position with new parameter.
2287 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2288 Handle `mouse-face'.
2290 * dispextern.h (face_at_string_position): Change prototype.
2292 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2294 * keyboard.c (make_lispy_event): Avoid generating drag events
2295 if the mouse hasn't actually moved to another buffer position.
2297 2001-03-08 Dave Love <fx@gnu.org>
2299 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2301 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2303 * process.c (Fset_process_window_size): Fix a typo.
2305 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2307 * coding.c (detect_coding_sjis): Do more rigid check.
2308 (detect_coding_big5): Likewise.
2309 (decode_coding_sjis_big5): Likewise.
2310 (Fdetect_coding_region): Call detect_coding_system with tailing
2311 anchor byte `\0' for more rigid detection.
2312 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2313 (Fdetect_coding_string): Likewise.
2315 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2317 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2318 a string before extracting its data.
2320 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2322 * window.c (Frecenter): Rewrite code handling negative values
2323 of ARG on graphical frames.
2325 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2327 * window.c (displayed_window_lines): If W->start is outside the
2328 accessible portion of the buffer, call start_display with BEGV or
2329 ZV instead of W->start.
2331 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2333 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2335 * process.c (Fset_process_filter): Don't crash if the input
2336 file descriptor of PROCESS is closed.
2337 (Fset_process_window_size): Likewise.
2339 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2341 * xterm.c (XTflash): Make the timeout of select shorter, and call
2342 select repeatedly until the desired time expires.
2344 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2346 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2348 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2350 * lisp.h (Vwindow_list): Declare extern.
2352 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2354 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2356 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2358 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2359 to detect a case where we have to highlight a different region
2360 despite not having left the currently highlighted region.
2361 Set mouse_face_overlay in the x_display_info.
2362 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2364 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2366 * buffer.c (mouse_face_overlay_overlaps): New function.
2368 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2369 (Qmouse_face): Declare extern.
2371 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2372 if face_change_count is non-zero.
2374 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2376 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2377 that the source is unibyte.
2379 2001-03-05 Dave Love <fx@gnu.org>
2381 * xterm.c (XTmouse_position): Fix typo.
2383 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2385 * minibuf.c (read_minibuf): Clean up the binding stack if
2386 called noninteractively.
2388 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2390 * coding.c (syms_of_coding): Docstring modified.
2392 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2394 * charset.c (char_to_string): If a single byte char has modifier
2395 bits that can't be reflected to the character code, ignore them
2396 instead of signaling an error.
2398 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2400 * s/msdos.h: Update copyright notice.
2402 * dosfns.h: Update copyright notice.
2404 * dosfns.c: Update copyright notice.
2406 * msdos.c: Update copyright notice.
2408 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2410 * xterm.c (glyph_rect): New function.
2411 (XTmouse_position): Use it to raise the threshold for mouse
2412 movement event generation.
2414 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2416 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2417 specifies (reverse . t), reverse the initial screen colors.
2418 (IT_set_frame_parameters): If the property is foreground-color,
2419 but we are reversing the colors, set bg_set, not fg_set.
2420 Likewise for setting background-color and reversing: set fg_set.
2421 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2424 * xfaces.c (Finternal_set_lisp_face_attribute)
2425 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2428 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2430 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2431 to a single slash in the middle of file names.
2433 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2434 Accept only alphanumeric time zone names.
2436 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2438 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2439 a widget to zero height.
2441 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2443 * window.c (Fwindow_end): Call move_it_past_eol only if
2444 ending up on a partially visible line.
2446 2001-03-01 Dave Love <fx@gnu.org>
2448 * ccl.c (Fccl_execute): Doc fix.
2450 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2452 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2453 of the tool bar before calling x_figure_window_size.
2455 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2456 NULL after destroying it, otherwise XTread_socket can access a
2457 destroyed widget when input is unblocked.
2459 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2461 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2462 same name as before, although there was a change in fontsets.
2464 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2466 * lisp.h (Fframe_parameter): Declare.
2468 * window.c (set_window_buffer): Field vscroll is an int, not a
2471 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2473 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2476 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2479 * alloc.c (toplevel): Include process.h.
2480 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2481 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2482 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2483 (allocate_vector, allocate_hash_table, allocate_window)
2484 (allocate_frame, allocate_process, allocate_other_vector):
2486 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2487 (mark_maybe_pointer): New function.
2488 (mark_memory): Also mark Lisp data to which only pointers
2489 remain and not Lisp_Objects.
2490 (min_heap_address, max_heap_address): New variables.
2491 (mem_find): Return MEM_NIL if START is below min_heap_address or
2492 above max_heap_address.
2493 (mem_insert): Compute min_heap_address and max_heap_address.
2495 * process.c (make_process): Use allocate_process.
2497 * frame.c (make_frame): Use allocate_frame.
2499 * window.c (make_window, make_dummy_parent): Use allocate_window.
2500 (Fcurrent_window_configuration): Use allocate_other_vector.
2502 * lisp.h (allocate_vectorlike): Remove prototype.
2503 (allocate_vector, allocate_other_vector, allocate_frame)
2504 (allocate_window, allocate_process, allocate_hash_table):
2507 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2508 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2510 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2512 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2513 treat the produced bytes as a valid multibyte sequence.
2515 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2516 (ccl_driver) <CCL_WriteMultibyteChar2>:
2517 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2518 <ccl_finish>: Set ccl->eight_bit_control properly.
2520 * ccl.h (struct ccl_program): New member eight_bit_control.
2522 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2524 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2525 accessible_keymaps_char_table.
2526 (accessible_keymaps_char_table): Obey `is_metized'.
2527 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2530 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2532 * dispnew.c: Check HAVE_TERM_H before including term.h.
2534 2001-02-24 Andrew Innes <andrewi@gnu.org>
2536 * makefile.w32-in: Update copyright notice.
2538 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2540 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2542 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2544 * Makefile.in (lisp): Add international/utf-8.elc.
2546 * fontset.c (Fnew_fontset): Fix handling of the case that an
2547 element of FONTLIST is a cons of family and registry.
2549 2001-02-23 Jason Rumney <jasonr@gnu.org>
2551 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2552 to height unconditionally.
2554 * w32term.c (x_set_glyph_string_background_width): Extend the
2555 background face to the end of the drawing area in the text area, only.
2556 (x_insert_glyphs): Call window_box_left to obtain the left
2557 x-coordinate of the area to shift.
2559 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2562 2001-02-22 Andrew Innes <andrewi@gnu.org>
2564 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2565 ($(BLD)\dispnew.obj):
2566 ($(BLD)\editfns.obj):
2567 ($(BLD)\fileio.obj):
2568 ($(BLD)\filelock.obj):
2569 ($(BLD)\keyboard.obj):
2570 ($(BLD)\w32proc.obj):
2571 ($(BLD)\process.obj):
2572 ($(BLD)\sysdep.obj): Ditto.
2574 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2576 ($(BLD)/dispnew.$(O)):
2577 ($(BLD)/editfns.$(O)):
2578 ($(BLD)/fileio.$(O)):
2579 ($(BLD)/filelock.$(O)):
2580 ($(BLD)/keyboard.$(O)):
2581 ($(BLD)/w32proc.$(O)):
2582 ($(BLD)/process.$(O)):
2583 ($(BLD)/sysdep.$(O)): Ditto.
2585 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2587 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2588 at the start of the function, check that the \n in it->c is
2589 from the iterator's current position.
2591 * xdisp.c (handle_single_display_prop): Add parameter
2592 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2593 properties which replace the display of text with something else.
2594 (handle_display_prop): Call handle_single_display_prop with
2595 additional argument saying if we already replaced text display
2596 with something else. Use AREF.
2597 (with_echo_area_buffer_unwind_data, display_menu_bar)
2598 (decode_mode_spec_coding): Use AREF and ASIZE.
2600 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2601 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2602 * vmstime.h: Files removed.
2604 * unexencap.c, unexfx2800.c: Files removed.
2606 * dispnew.c (direct_output_for_insert): Give up if we are showing
2607 a message or just cleared the message because we might need to
2608 resize the echo area window or display an empty echo area.
2610 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2612 * xdisp.c (redisplay_internal): Do the
2613 mark_window_display_accurate after all windows have been
2614 redisplayed because this call resets flags in buffers which are
2615 needed for proper redisplay.
2617 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2618 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2621 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2622 busy_window to hourglass_window, busy_p to hourglass_p.
2624 * msdos.h (struct x_output): Rename busy_window to
2625 hourglass_window, busy_p to hourglass_p.
2627 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2628 busy_window to hourglass_window, busy_p to hourglass_p.
2630 * xfns.c: Rename everything containing *busy_cursor* and similar
2632 (syms_of_w32fns): Rename x-busy-pointer-shape to
2633 x-hourglass-pointer-shape, display-busy-cursor to
2634 display-hourglass, busy-cursor-delay to hourglass-delay.
2636 * w32fns.c: Rename everything containing *busy_cursor* and similar
2638 (syms_of_w32fns): Rename x-busy-pointer-shape to
2639 x-hourglass-pointer-shape, display-busy-cursor to
2640 display-hourglass, busy-cursor-delay to hourglass-delay.
2642 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2645 * dispextern.h (start_hourglass, cancel_hourglass)
2646 (display_hourglass_p): Renamed from *busy_cursor*.
2648 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2650 * keyboard.c (read_char): When an event from unread-command-events
2651 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2653 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2654 equal to the current buffer.
2656 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2657 nil, otherwise we're left with truncate_lines t when a message
2658 is printed with message-truncate-lines bound to t.
2660 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2662 * window.c (Fmove_to_window_line): Undo last change.
2663 (displayed_window_lines): Call line_bottom_y to determine
2664 the line's bottom position.
2666 * dispextern.h (line_bottom_y): Add prototype.
2668 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2669 (pos_visible_p): Use it.
2671 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2672 set redisplaying_p to 0 here instead of in Frecursive_edit.
2673 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2676 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2678 (syms_of_xdisp): Initialize new variables.
2679 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2680 Specbind `inhibit-menubar-update' when updating the menu bar.
2682 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2685 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2688 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2691 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2692 to the start of the file.
2694 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2696 * window.c (set_window_buffer): Fix last change.
2698 * window.c (set_window_buffer): Set window's vscroll to 0.
2700 * window.c (coordinates_in_window): Increase width of area
2701 where the vertical line can be dragged.
2703 * xterm.c (x_set_glyph_string_background_width): Extend the
2704 background face to the end of the drawing area in the text
2707 * xdisp.c (handle_single_display_prop): Set iterator's position
2708 to where the `display' property starts, like for images.
2709 (dump_glyph): New function.
2710 (dump_glyph_row): Use it. Dump info about marginal areas.
2712 * dispnew.c (direct_output_for_insert): Recognize more cases where
2713 glyphs can be written instead of being inserted.
2715 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2716 the left x-coordinate of the area to shift.
2718 * dired.c (directory_files_internal): Set result list to nil
2721 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2723 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2724 invalid multibyte sequence, treat *SRC as a character of
2727 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2729 * textprop.c (Fset_text_properties): Doc fix.
2731 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2733 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2735 2001-02-14 Dave Love <fx@gnu.org>
2737 * coding.c: Doc and message fixes.
2739 2001-02-14 Andrew Innes <andrewi@gnu.org>
2741 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2742 Emacs frame above the screen size.
2744 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2746 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2748 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2750 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2751 case that TO ends up beyond ZV after running before-change-functions.
2753 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2754 the selected window if it is showing the buffer in question.
2756 * dired.c (directory_files_internal): Initialize errno.
2757 (toplevel): Include errno.h.
2759 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2761 * xfaces.c (best_matching_font): New parameter width_ratio.
2762 Multiply avgwidth by width_ratio.
2763 (choose_face_font): Call best_matching_font with width_ratio
2764 calculated from the column width of C.
2766 2001-02-12 Andrew Innes <andrewi@gnu.org>
2768 The following changes are to draw box lines inside characters area
2769 if line-width is negative.
2771 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2772 face->box_line_width is negative.
2773 (x_produce_stretch_glyph): Likewise.
2774 (x_produce_glyphs): Likewise.
2775 (x_estimate_mode_line_height): Likewise.
2776 (x_draw_glyph_string_background): Likewise.
2777 (x_draw_glyph_string_foreground): Likewise.
2778 (x_draw_composite_glyph_string_foreground): Likewise.
2779 (x_draw_glyph_string_box): Likewise.
2780 (x_draw_image_foreground): Likewise.
2781 (x_draw_image_relief): Likewise.
2782 (x_draw_image_foreground_1): Likewise.
2783 (x_draw_image_glyph_string): Likewise.
2785 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2787 The following changes are to draw box lines inside characters area
2788 if line-width is negative.
2790 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2791 face->box_line_width is negative.
2792 (x_produce_stretch_glyph): Likewise.
2793 (x_produce_glyphs): Likewise.
2794 (x_estimate_mode_line_height): Likewise.
2795 (x_draw_glyph_string_background): Likewise.
2796 (x_draw_glyph_string_foreground): Likewise.
2797 (x_draw_composite_glyph_string_foreground): Likewise.
2798 (x_draw_glyph_string_box): Likewise.
2799 (x_draw_image_foreground): Likewise.
2800 (x_draw_image_relief): Likewise.
2801 (x_draw_image_foreground_1): Likewise.
2802 (x_draw_image_glyph_string): Likewise.
2804 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2805 and :line-width can be negative.
2806 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2808 2001-02-09 Jason Rumney <jasonr@gnu.org>
2810 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2811 characters the same as ASCII and latin-1.
2812 (x_display_and_set_cursor): Check for the focus frame's selected
2813 window instead of selected_window.
2814 (x_after_update_window_line): Don't clear if frame's internal
2815 border width is zero.
2816 (x_new_font): Don't change a tooltip's size.
2817 (w32_initialize): Set char_ins_del_ok to 1.
2819 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2820 (x_set_font): If font hasn't changed, avoid recomputing
2821 faces and other things.
2822 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2823 (Fx_create_frame): Add the tool bar height to the frame height.
2824 (x_create_tip_frame): Prevent changing the tooltip's
2825 background color by specifying a color for the default font
2827 (Qcancel_timer): New variable.
2828 (syms_of_w32fns): Initialize and staticpro it.
2829 (Fx_hide_tip, Fx_show_tip): Use it.
2830 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2832 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2834 * w32.c (init_environment): Duplicate local string before putenv.
2836 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2838 * charset.c (Fstring): A typo.
2840 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2842 * charset.c (Fstring): If all arguments are less than 256, return
2845 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2846 return a unibyte string.
2848 * coding.c (code_convert_region): After detecting a coding, if
2849 nothing found, set coding->composing to COMPOSITION_NO.
2850 (decode_coding_string): Likewise.
2852 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2854 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2857 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2859 * charset.c (parse_str_to_multibyte): New function.
2861 * charset.h (parse_str_to_multibyte): Extern it.
2863 * print.c (print_string): If we are going to print a unibyte
2864 string into a multibyte buffer, convert the string to multibyte by
2867 2001-02-06 Andrew Innes <andrewi@gnu.org>
2869 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2870 been created. It seems we can get sent window messages such as
2871 WM_ERASEBKGND before we properly update a frame.
2873 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2875 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2876 Avoid some unnecessary cursor positioning.
2878 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2880 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2881 (LFACE_AVGWIDTH): New macro.
2883 (check_lface_attrs): Check LFACE_AVGWIDTH.
2884 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2885 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2886 (merge_face_vectors): Check LFACE_AVGWIDTH.
2887 (Finternal_make_lisp_face): Use AREF.
2888 (xm_set_menu_resources_from_menu_face)
2889 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2890 (Finternal_lisp_face_empty_p): Use AREF.
2891 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2892 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2893 Compare average widths..
2894 (best_matching_font): Arrange for comparing average widths.
2896 * dispextern.h (enum lface_attribute_index):
2897 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2899 2001-02-05 Dave Love <fx@gnu.org>
2901 * puresize.h: Revert last change following loadup.el change.
2903 2001-02-05 Andrew Innes <andrewi@gnu.org>
2905 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2906 invocation of temacs, to work with Windows 2000.
2907 (bootstrap-emacs): Ditto.
2909 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2911 * xterm.c (x_display_and_set_cursor): Check for the focus
2912 frame's selected window instead of selected_window.
2914 * xdisp.c (try_scrolling): If point is in the line below the
2915 window, make sure to move the iterator at least a canonical
2918 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2920 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2922 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2923 If invalid, execute CCL_INVALID_CMD.
2924 (ccl_driver): If the CCL program is terminated because of
2925 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2926 destination instead of throwing them away.
2928 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2930 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2931 faces and other things.
2933 * xdisp.c (get_next_display_element): Fix case of empty
2934 display table entry.
2936 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2938 * editfns.c (Fconstrain_to_field): Doc fix.
2940 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2941 into `thoroughly', to make it consistent with the doc string.
2943 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2945 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2947 * search.c (search_buffer): Call set_search_regs with a byte
2948 position, not a character position.
2950 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2953 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2955 * frame.c (Fmodify_frame_parameters): Doc fix.
2957 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2959 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2960 identifier which is not reserved by Standard C.
2962 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2964 * window.c (enum window_part): New enumeration.
2965 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2967 (coordinates_in_window): Return an enumerator from enum
2968 window_part. Fix handling of right scroll bar.
2969 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2970 `right-fringe' instead of `left-bitmap-area' and
2971 `right-bitmap-area'. Use enumerators from enum window_part
2972 instead of hard-coded integers.
2973 (check_window_containing, window_from_coordinates):
2974 Use enumerators from enum window_part instead of hard-coded integers.
2975 (syms_of_window): Replace Qleft_bitmap_area and
2976 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2978 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2980 * editfns.c (Fformat_time_string): Doc fix.
2982 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2984 * keymap.c (Fwhere_is_internal): Use the first valid binding
2985 if no ascii binding is found (when firstonly is t).
2987 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2989 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2990 instead of Finteractive_p.
2992 * lisp.h (interactive_p): Add prototype.
2994 * eval.c (interactive_p): New function.
2995 (Finteractive_p): Use it.
2997 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2999 2001-01-31 Dave Love <fx@gnu.org>
3001 * .gdbinit (hook-run): Define to run xreload.
3003 * textprop.c (Fset_text_properties): Fix newline in doc string.
3005 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3007 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3008 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3010 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3011 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3012 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3014 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3017 2001-01-30 Dave Love <fx@gnu.org>
3019 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3022 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3024 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3025 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3027 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3029 * textprop.c (Fset_text_properties): Doc fix.
3031 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3033 * xdisp.c (forward_to_next_line_start): Remove xassert.
3035 2001-01-29 Jason Rumney <jasonr@gnu.org>
3037 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3038 returning without releasing it.
3040 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3042 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3043 for '^', '$', and '\0'.
3045 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3047 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3048 regex for '^', '$', and '\0'.
3050 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3051 only if current_sblock has been initialized.
3053 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3054 terminal frame even if it is the only visible frame.
3056 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3058 * fontset.c (font_family_registry): Even if FONTNAME conform to
3059 XLFD, if it specifies other fields than family and registry,
3060 return FONTANME. New argument FORCE if nonzero cancel that feature.
3061 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3062 a signle byte character. Don't set FAMILY part to nil here.
3063 It is handled by the caller choose_face_font.
3064 (Fnew_fontset): Call font_family_registry with FORCE 0.
3065 (Fset_fontset_font): Likewise.
3067 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3069 * xdisp.c (display_line): Don't treat a newline as fitting
3072 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3074 * window.c (size_window): Set the window's orig_top to nil when
3075 changing heights, so that a future shrink_mini_window won't
3076 restore a bogus height.
3078 * frame.c (do_switch_frame): If selected frame has a mini-window,
3079 resize that to exact size.
3081 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3083 * xdisp.c (display_line): Simplify check for glyphs fitting
3084 entirely in the line.
3086 * xfns.c (xic_style): New variable.
3087 (create_frame_xic): Move static variable to global scope for
3088 the case that `static' gets defined away.
3090 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3092 * coding.c (decode_coding): Set a flag for inhibiting
3094 (code_convert_region): Always set saved_coding_symbol.
3095 (decode_coding_string): Likewise. Update coding->symbol when we
3096 encounter a inconsistent eol by the same way as code_convert_region.
3098 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3100 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3103 * xterm.c (x_after_update_window_line): Don't clear if frame's
3104 internal border width is zero.
3105 (x_clear_area): New function.
3106 (x_after_update_window_line, x_clear_end_of_line)
3107 (x_scroll_bar_create, x_scroll_bar_set_handle)
3108 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3109 instead of XClearArea.
3111 * xterm.h (x_clear_area): Add prototype.
3113 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3114 which doesn't seem necessary anymore with Lesstif 0.92.
3116 2001-01-25 Dave Love <fx@gnu.org>
3118 * puresize.h (BASE_PURESIZE): Up to 720000.
3120 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3122 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3124 * xdisp.c (echo_area_display): Don't call redisplay_internal
3125 when Emacs is shutting down. We can't run hooks etc. that
3126 would be necessary to do a redisplay.
3128 * lread.c (read_integer): Use type EMACS_INT instead of int.
3130 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3132 * ccl.c (ccl_driver): Fix last change.
3134 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3136 * ccl.h (sturct ccl_program): New member suppress_error.
3138 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3139 insert error message to the output.
3140 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3142 * coding.h (struct coding_system): New member suppress_error.
3144 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3145 (Fset_terminal_coding_system_internal): Set the member
3146 suppress_error to 1.
3147 (Fset_safe_terminal_coding_system_internal): Likewise.
3149 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3151 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3152 as if it was a `charset'.
3154 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3156 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3157 value in where_is_cache; the next lookup in the cache returns
3158 something bogus if we do.
3160 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3162 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3163 if HAVE_WINDOW_SYSTEM isn't defined.
3165 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3167 * fns.c (sweep_weak_table): Fix code taking items out of
3168 the hash collision chain. Some cleanup.
3170 * xterm.c (x_new_font): Don't change a tooltip's size.
3172 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3173 background color by specifying a color for the default font
3176 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3178 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3179 a workaround for SunOS 4's cc.
3180 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3181 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3182 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3185 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3187 * xterm.c (x_set_window_size_1): New function extracted from
3189 (x_set_window_size): Use it.
3190 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3191 doesn't have a widget, like tooltips.
3193 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3195 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3197 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3199 * fns.c (Fset_char_table_default): Fix to make sub char-table
3202 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3204 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3205 a desired tool bar string, even if there are no tool bar items.
3207 * xdisp.c (Ftool_bar_lines_needed): New function.
3208 (syms_of_xdisp): Defsubr it.
3210 * editfns.c (Fformat): Don't extend text properties from arguments
3211 to padding chars in the result.
3213 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3215 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3217 2001-01-20 Andrew Innes <andrewi@gnu.org>
3219 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3220 (w32_initialize): Don't set term hooks that aren't actually needed
3223 * xfaces.c (realize_default_face):
3225 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3227 * xdisp.c (handle_single_display_prop): Remove references to
3228 FRAME_W32_CONSOLE_P.
3230 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3232 * frame.h (output_method): Remove output_w32_console method.
3233 (FRAME_W32_CONSOLE_P): Remove macro.
3235 * frame.c (Qw32_console): Remove variable.
3236 (Fframep): Remove references to it.
3237 (syms_of_frame): Ditto.
3238 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3240 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3243 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3245 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3247 2001-01-19 Andrew Innes <andrewi@gnu.org>
3249 * w32.c (init_environment): Add a version-independent site-lisp
3250 directory to EMACSLOADPATH, after the version dependent one.
3252 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3254 * editfns.c (Fbuffer_substring): Doc fix.
3256 * xdisp.c (message_dolog, message2, message2_nolog):
3257 Rename parameter LEN to NBYTES.
3259 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3261 * charset.c (strwidth): Use c_string_width.
3262 (c_string_width): New function.
3263 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3266 * charset.h (c_string_width, lisp_string_width): Extern them.
3268 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3270 * indent.c (check_composition): Check validity of composition.
3272 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3273 characters by calling c_string_width.
3274 (x_consider_frame_title): Get byte length of frame tile string
3276 (display_mode_element): Pay attention to width of non-ASCII
3277 characters by calling strwidth.
3279 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3281 * xfns.c (Qcancel_timer): New variable.
3282 (syms_of_xfns): Initialize and staticpro it.
3283 (Fx_hide_tip, Fx_show_tip): Use it.
3284 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3286 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3288 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3290 * window.h (WINDOW_LIVE_P): New macro.
3292 * window.c (window_size_fixed): New variable.
3293 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3296 * eval.c (specbind): If binding a per-buffer variable which
3297 doesn't have a buffer-local value in the current buffer, change
3298 the global value by changing the value of the symbol bound in all
3299 buffers not having their own value, to make it consistent with
3300 what happens with other buffer-local variables.
3302 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3304 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3305 when searching for a newline.
3307 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3309 * xdisp.c (display_string): Fix previous change.
3311 2001-01-18 Jason Rumney <jasonr@gnu.org>
3313 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3314 GLYPH_DEBUG is defined.
3315 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3316 true for images with `:ascent 100'.
3317 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3318 meantime, use face MOUSE_FACE_ID.
3319 If first glyph isn't a character glyph, use the ASCII NUL
3320 character to determine the face.
3321 (expose_area): Do not treat left margin specially.
3322 (note_mode_line_highlight): If no local_map, check global keymap.
3323 (note_mouse_highlight): Initialize overlay.
3324 (clear_mouse_face): Don't return if tip_frame is non-nil.
3325 (show_scroll_bars): Remove unused function.
3326 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3327 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3329 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3330 (x_free_frame_resources): Unload relief colors.
3332 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3334 * xdisp.c (forward_to_next_line_start): Avoid calling
3335 get_next_display_element when the newline is already found.
3336 This may change the iterator's position, when its current position is
3337 equal to the iterator's stop_charpos.
3339 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3340 zero, use this method only at the end of a line.
3342 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3343 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3344 if SCALABLE_FONTS_P is set.
3346 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3347 so that scalable fonts are included.
3349 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3350 In the cache, use a key containing the information if scalable
3352 (x_load_font): Adapt to change of keys in the font cache.
3354 2001-01-17 Kim F. Storm <storm@filanet.dk>
3356 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3357 XListFonts to take advantage of font caching.
3359 * xterm.c (x_list_fonts): Ensure caching font information when
3360 called for a null frame, which is the case frequently when Emacs
3363 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3365 * xfns.c (QCconversion): Replaces QCalgorithm.
3367 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3369 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3372 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3373 not everything could be displayed.
3375 * line.h, x-list-font.c: Files removed because unused.
3377 2001-01-17 Andrew Innes <andrewi@gnu.org>
3379 * dired.c (directory_files_internal): Convert result from readdir
3380 to a unibyte string initially, to avoid possible misinterpretation
3381 of some bytes as the internal form of Emacs characters.
3383 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3385 * fns.c (concat): Be sure to avoid putting the same `composition'
3386 property on the adjacent regions.
3388 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3390 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3391 (Fscroll_right, Fscroll_left): Set it here instead, if called
3394 * buffer.c (Fset_buffer_modified_p): Set buffer's
3395 prevent_redisplay_optimizations_p flag.
3397 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3398 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3399 with additional arg.
3401 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3404 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3405 FROM_WHERE, for debugging.
3407 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3409 * ccl.c (Fregister_ccl_program): Handle the return value of
3410 resolve_symbol_ccl_program correctly.
3411 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3413 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3415 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3416 has gone in the meantime, use face MOUSE_FACE_ID.
3418 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3419 If x_display_info_for_display returns null, don't try to close
3420 the display; we didn't open it.
3422 * dispnew.c (save_or_restore_current_matrices): Function removed.
3423 (save_current_matrix, restore_current_matrix): New functions.
3424 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3425 restore the frame's current matrix. Due to the glyph pointer
3426 setup done in adjust_glyph_matrix, there is no easy way to make
3427 saving the current matrix in the desired matrix generally correct,
3430 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3432 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3434 (display_line): Optimize for wide characters.
3435 (display_string): Don't try to display a multi-column character
3436 partially. On ttys, produce more than one truncation glyph for
3437 multi-column characters that don't fit on the line.
3439 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3441 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3442 Define it instead of WORDS_BIGENDIAN. Caller changed.
3444 2001-01-13 Jason Rumney <jasonr@gnu.org>
3446 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3447 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3448 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3449 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3451 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3452 (x_draw_image_relief, x_draw_image_foreground_1)
3453 (x_draw_image_glyph_string): Adapt to change of image margins.
3455 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3458 * w32bdf.c (search_file_line, get_cached_font_char)
3459 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3461 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3463 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3464 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3465 (Fw32_send_sys_command): Remove unused variables.
3466 (w32_msg_pump): Add parentheses.
3468 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3469 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3472 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3474 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3475 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3476 being a pair of margins.
3477 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3478 to DEFVAR_LISP. Extend doc.
3480 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3482 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3483 pair of integers `(X . Y)', use X for the horizontal and Y for the
3485 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3486 (parse_image_spec): Check it.
3487 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3488 (tiff_format, gif_format, gs_format):
3489 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3491 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3492 (x_draw_image_relief, x_draw_image_foreground_1)
3493 (x_draw_image_glyph_string): Adapt to the change of image margins.
3495 * dispextern.h (struct image): Replace member `margin' with
3496 `hmargin' and `vmargin'.
3498 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3501 * dispnew.c (update_text_area): Put code which decrements the
3502 stop position when the row's face extends to the end of the
3505 * xfns.c (x_set_mouse_color): Fix color allocation.
3507 * keyboard.c: Call get_local_map with new argument list.
3509 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3511 * intervals.h (enum map_property): Removed.
3512 (get_local_map): Change prototype.
3514 * keymap.c: Call get_local_map with new argument list.
3515 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3517 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3519 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3520 of the size needed for the tool bar string. For the last image,
3521 use a `display' property that reaches to the end of the string.
3523 * xselect.c (selection_request_dpyinfo): New variable.
3524 (x_handle_selection_request): Set it.
3525 (x_selection_request_lisp_error): Don't call
3526 x_decline_selection_request if selection request's display has
3529 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3530 Do the unregister_colors before calling XFreeColors.
3532 2001-01-10 Dave Love <fx@gnu.org>
3534 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3535 ${SOME_MACHINE_LISP}, not ${lisp}.
3537 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3539 * xdisp.c (display_line): On ttys, produce more than one truncation
3540 glyph for multi-column characters that don't fit on the line.
3542 * xselect.c (x_reply_selection_request): Add a comment.
3544 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3545 XkbGetNames instead of XkbGetKeyboard.
3547 2001-01-10 Dave Love <fx@gnu.org>
3549 * sysdep.c (random): Revert the declaration.
3551 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3553 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3554 Call function string_bytes.
3555 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3557 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3558 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3559 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3560 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3562 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3563 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3564 after sweeping strings, and at the end.
3565 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3567 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3568 ensure that pop_message is called.
3570 * keyboard.c (Fexecute_extended_command): Use a
3571 record_unwind_protect to ensure that pop_message is called.
3573 * lisp.h (push_message_unwind): Add prototype.
3575 * xdisp.c (push_message_unwind): New function.
3577 * fileio.c (do_auto_save_unwind): Do the pop_message here
3578 instead of in Fdo_auto_save.
3579 (Fdo_auto_save): Don't call pop_message.
3581 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3583 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3586 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3588 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3589 when increasing window's vscroll.
3591 * macros.c (Qkbd_macro_termination_hook): New variable.
3592 (syms_of_macros): Initialize and staticpro it.
3593 (pop_kbd_macro): Run kbd-macro-termination-hook.
3595 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3597 2001-01-07 Dave Love <fx@gnu.org>
3599 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3600 arglist, for documentation's sake.
3602 2001-01-06 Andrew Innes <andrewi@gnu.org>
3604 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3607 2001-01-05 Andrew Innes <andrewi@gnu.org>
3609 * term.c (update_end): Don't check updating_frame; for some reason
3610 this can be 0 sometimes, such as after dismissing a popup menu,
3611 and isn't necessary given the explicit frame argument.
3613 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3615 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3616 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3618 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3620 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3622 * xfns.c (x_create_tip_frame): Preserve the value of
3623 face_change_count around the creation of the tip frame.
3625 * xfns.c (last_show_tip_args): New variable.
3626 (compute_tip_xy): New function.
3627 (Fx_show_tip): Reuse an existing tip frame, if possible.
3628 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3630 2001-01-04 Dave Love <fx@gnu.org>
3632 * editfns.c (Fformat): Doc fix.
3634 * systime.h (set_file_times): Prototype.
3636 * widget.h (EmacsFrameSetCharSize_): Prototype.
3638 * sysdep.c (random, srandom): Declare explicitly.
3640 * dispextern.h (move_it_vertically_backward): Declare.
3642 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3644 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3645 like in Fx_create_frame.
3647 * xfaces.c (set_font_frame_param): Don't do anything for
3648 non-graphical frames.
3650 * window.c (Fdelete_other_windows): Set window's window_end_valid
3651 to nil when changing the window's start. Don't change the
3652 window's start when its top position hasn't changed. If we do,
3653 this will set the window's optional_new_start, which act's like a
3654 force_start during redisplay with C-x 1 M-> under particular
3655 circumstances (see report from Per Starback to emacs-pretest-bug
3658 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3660 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3661 short cut at the start of the function. Add an assertion.
3662 (reseat_at_next_visible_line_start): Add an assertion.
3664 * window.c (Frecenter): When changing the window start, set the
3665 window's window_end_valid to nil.
3666 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3668 * dispextern.h (move_it_past_eol): Add prototype.
3670 * xdisp.c (move_it_past_eol): New function.
3672 * window.c (Fwindow_end): Doc fix.
3674 2001-01-03 Dave Love <fx@gnu.org>
3676 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3678 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3680 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3681 the enabled_p flag of the glyph row at window_end_vpos to 0.
3682 (handle_single_display_prop): Fix last change.
3684 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3686 * window.c (Frecenter): Doc fix.
3688 2001-01-02 Andrew Innes <andrewi@gnu.org>
3690 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3692 * frame.h (output_method): Add output_w32_console method.
3693 (FRAME_W32_CONSOLE_P): New macro.
3695 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3696 use output_w32_console method.
3697 (Qw32_console): New Lisp_Object.
3698 (Fframep): Return it.
3699 (syms_of_frame): Init it.
3700 (Fframe_parameters): Report w32console as font for w32_console frames.
3702 * xfaces.c (realize_default_face): Set face foreground and
3703 background to unspecified for w32_console frames.
3704 (realize_face): Realize face cache for w32_console frames.
3705 (realize_tty_face): Accept w32_console frames.
3707 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3708 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3709 necessary, even if running interactively.
3711 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3714 * w32term.c (x_update_begin):
3718 (x_change_line_highlight):
3723 (w32_reassert_line_highlight):
3724 (w32_frame_rehighlight):
3725 (w32_frame_raise_lower): Do nothing if not w32 frame.
3727 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3729 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3730 system doesn't tell us directly.
3731 (Fx_display_visual_class): Implement properly.
3733 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3735 * window.c (Frecenter): Handle centering in graphical frames
3736 specially. Centering on the basis of line counts doesn't work
3737 reliably with variable-height lines.
3739 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3741 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3744 * composite.c (run_composition_function): Remove unused var `val'.
3745 (update_compositions): Remove unused variable `hook'.
3747 * intervals.c (get_local_map): Remove unused variable `tem'.
3749 * doprnt.c (doprnt1): Remove unused variable `size'.
3751 * fns.c (Flength): Remove unused variable `tail'.
3752 (Fdelete): Remove unused variable `size'.
3754 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3757 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3759 * data.c (find_symbol_value): Remove extra 3rd argument in the
3760 call to swap_in_symval_forwarding.
3762 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3764 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3765 (trivial_regexp_p): Remove unused variable `c'.
3766 (boyer_moore): Remove unused variable `k'.
3768 * indent.c (current_column): Remove unused variable `stopchar'.
3769 (Fcompute_motion): Remove unused variable `contin'.
3771 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3773 * dired.c (directory_files_internal): Fix a typo in a comment.
3774 Remove an unused variable `handler'.
3775 (file_name_completion): Remove unused function-scope variable `dp'.
3776 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3779 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3781 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3783 (Fmarker_insertion_type): Remove unused variable `buf'.
3785 * insdel.c (make_gap): Remove unused variable `result'.
3787 * keyboard.c (record_char): Remove unused function-scope var `help'.
3788 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3789 (menu_bar_items): Remove unused function-scope variable `tem'.
3791 * fontset.c (fontset_ref): Remove unused variable `i'.
3792 (fontset_set): Remove unused variables `j' and `tmp'.
3793 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3794 (make_fontset_for_ascii_face): Remove unused variable `name'.
3795 (fs_load_font): Remove unused variable `font_idx'.
3796 (fs_query_fontset): Remove unused function-local variable `fontset'.
3797 (list_fontsets): Remove unused variable `tail'.
3798 (Fnew_fontset): Remove unused variables `family' and `registry'.
3799 (accumulate_font_info): Remove unused variable `tmp'.
3800 (Ffontset_font): Remove unused variable `id'.
3801 (syms_of_fontset): Remove unused variable `i'.
3803 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3805 (lookup_image): Remove unused variable `file'.
3806 (xbm_load): Remove unused variables `bitmap_data', `height', and
3807 `width'. Remove function-local variable `i', leave the
3809 (gif_load): Remove unused variable `inc'.
3811 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3812 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3813 leave only the one in the inner block.
3815 * xfaces.c (face_fontset, realize_default_face): Remove unused
3817 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3819 * term.c (encode_terminal_code): Remove unused variable `c'.
3821 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3822 char *' instead of `char *'.
3824 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3825 (Fget_unused_category): Remove unused variable `docstring_vector'.
3826 (Fchar_category_set): Remove unused variables `val', `charset',
3829 * coding.c (detect_coding_iso2022, setup_coding_system):
3830 Remove unused variable `i'.
3831 (detect_coding_mask): Remove unused variable `idx'.
3832 (detect_coding): Remove unused variable `i'.
3833 (ccl_coding_driver): Remove unused variable `result'.
3834 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3835 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3836 (encode_coding_string): Remove unused variables `gcpro1' and
3837 `saved_coding_symbol'.
3838 (Ffind_coding_systems_region_internal): Remove function-local
3839 variable args[], leave only the block-local one.
3840 (code_convert_region1): Remove unused variable `len'.
3842 * charset.c (char_printable_p): Remove unused variable `chars'.
3843 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3844 (str_to_multibyte): Remove unused variable `c'.
3846 * window.c (size_window): Remove block-local variable `min_size'.
3848 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3849 `header_line_height'.
3850 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3851 enum display_element_type.
3853 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3855 * xterm.c (x_connection_closed): Catch X errors around all
3856 statements that call X. Save away the error message in a local copy.
3858 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3861 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3862 in or at the start of invisible text.
3864 * dispnew.c (update_window): Don't check_current_matrix_flags.
3866 2001-01-01 Jason Rumney <jasonr@gnu.org>
3868 * w32fns.c (x_figure_window_size): Do not allow new_height and
3869 new_width of frame to override specified values.
3871 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3873 * composite.c (find_composition): Fix a code for searching backward.
3875 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3877 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3878 (update_window) [GLYPH_DEBUG]: Call it.
3879 (scrolling_window): Prevent including current rows which are below
3880 what's displayed in the window.
3882 * xdisp.c (try_window_reusing_current_matrix)
3883 <new start <= old start>: Disable rows in the current matrix
3884 which are below the window after scrolling.
3886 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3887 is zero. It's not worth the complexity.
3888 (invisible_text_between_p): Put in #if 0 because unused.
3890 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3892 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3893 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3895 * keyboard.c (echo_char): If C is an integer, always call
3896 push_key_description. Former code could signal an invalid
3899 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3900 If set, print multibyte text.
3901 (Fsingle_key_description): Call push_key_description with
3902 FORCE_MULTIBYTE set.
3903 (describe_buffer_bindings): Likewise.
3905 * lisp.h (push_key_description): Add prototype.
3907 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3908 around the call to redisplay_internal.
3910 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3912 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3914 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3916 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3917 (ccl_driver): New local variable `extra_bytes'.
3919 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3921 * coding.c (setup_coding_system):
3922 Initialize coding->spec.ccl.eight_bit_carryover.
3923 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3925 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3927 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3928 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3929 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3930 (decode_composition_emacs_mule): New function.
3931 (decode_coding_emacs_mule): Decode composition sequence by calling
3932 decode_composition_emacs_mule.
3933 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3934 (encode_coding_emacs_mule): Changed from macro to function.
3935 If a text contains compositions, encode them correctly.
3936 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3937 that decoding and encoding are required.
3939 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3941 * xfaces.c (PT_PER_INCH): New macro.
3942 (xlfd_point_size): Compute real point size from font's pixel size.
3943 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3946 * .gdbinit: Comment out the line pointing to the Lesstif source
3949 * window.c (Frecenter): Use displayed_window_lines instead
3950 of window_internal_height.
3952 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3953 instead of x-toolkit-scroll-bars-p.
3954 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3956 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3957 instead of x-toolkit-scroll-bars-p.
3958 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3960 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3961 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3962 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3964 (add_window_display_history, add_frame_display_history)
3965 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3966 (build_frame_matrix_from_leaf_window): Remove unused code.
3967 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3969 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3970 (update_window) [GLYPH_DEBUG]: Likewise.
3971 (syms_of_display): Defsubr dump-redisplay-history.
3973 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3975 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3976 the end of the prompt. Set echo_after_prompt to the offset
3977 of echoptr in echobuf.
3979 * xdisp.c (init_from_display_pos): Pop until the iterator's
3980 stack is empty; there may be frames for stretch or images
3983 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3984 (save_or_restore_current_matrix): New function for the same
3985 purpose, but more efficient.
3986 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3988 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3990 * xdisp.c (syms_of_xdisp): Fix last change.
3992 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3994 * xdisp.c (syms_of_xdisp): Doc fix.
3996 * xdisp.c (redisplay_window): Remove label restore_buffers;
3997 use finish_scroll_bars instead to make sure that scroll bars
3998 are redeemed. If we don't do this, flickering can result from
3999 scroll bars being destroyed and recreated.
4001 2000-12-22 Jason Rumney <jasonr@gnu.org>
4003 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4004 in the wrong colors when the foreground is not black.
4005 (expose_window): Don't redraw the window that's currently being
4008 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4010 * window.c (size_window): When setting the window's too_small_ok
4011 flag, compare old size with minimum size depending on WIDTH_P,
4012 don't compare with window_min_width.
4014 * window.c (delete_window): Simplify somewhat.
4015 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4016 freeing window matrices. The flag windows_or_buffers_changed is
4017 set, so the next redisplay will consider all windows; this should
4020 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4022 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4024 * ccl.h (struct ccl_program): New member cr_consumed.
4026 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4027 (CCL_READ_CHAR): Handle EOL conversion here.
4028 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4030 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4032 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4034 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4035 otherwise tabs of different size compare equal.
4037 * callint.c (Fcall_interactively): Prevent a compiler warning.
4039 * print.c (print_unwind): Return nil.
4040 (PRINTDECLARE): Initialize all local variables.
4041 (print_preprocess): Add a default case.
4043 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4045 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4047 * window.c (delete_window, Fsplit_window)
4048 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4050 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4052 * dispnew.c (ensure_frame_matrix): Removed.
4053 (save_frame_matrix, restore_frame_matrix): New functions.
4054 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4056 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4057 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4059 2000-12-21 Andrew Innes <andrewi@gnu.org>
4061 * w32term.c (x_update_begin): Regenerate the palette here, rather
4062 than for each window.
4064 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4065 palette is NULL, since this corrupts memory! Also get
4066 display_info reference from frame.
4068 2000-12-21 Jason Rumney <jasonr@gnu.org>
4070 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4072 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4073 to avoid returning without releasing it.
4075 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4077 * keymap.c (push_key_description): Don't convert eight-bit-control
4078 and eight-bit-graphic to multibyte character.
4080 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4081 generic character and CODE1 is nil, return the smallest character
4084 2000-12-20 Dave Love <fx@gnu.org>
4086 * s/osf5-0.h (NSIG): Don't redefine.
4088 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4090 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4091 excluding menu-bar and tool-bar.
4092 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4093 (menu_item_p): Remove.
4094 (where_is_internal_1): Don't ignore menu-items.
4096 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4098 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4101 * window.c (make_window): Initialize window's min_hscroll.
4102 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4103 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4105 (struct saved_window): New member min_hscroll.
4106 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4107 (Fset_window_configuration): Set window's min_hscroll.
4108 (save_window_save): Save window's min_hscroll.
4109 (compare_window_configurations): Compare min_hscroll values.
4111 * window.h (struct window): New member min_hscroll.
4113 * keyboard.c (echo_prompt): Prevent a compiler warning.
4115 * xdisp.c (try_cursor_movement): Fix last change. The real
4116 condition is that PT is at the end of the row, and should
4117 be displayed at the start of the next row.
4119 * xdisp.c (try_cursor_movement): If we end on a partially
4120 visible line, end we already decided to scroll, return -1.
4122 * dispextern.h (ensure_frame_matrix): Add prototype.
4124 * window.c (delete_window, Fsplit_window)
4125 (Fset_window_configuration): Call ensure_frame_matrix.
4127 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4129 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4130 completed, call fake_current_matrices instead of marking frame
4133 2000-12-20 Jason Rumney <jasonr@gnu.org>
4135 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4137 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4139 * fns.c (Frequire): Doc fix.
4141 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4143 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4145 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4146 currently displaying a message.
4148 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4150 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4152 2000-12-18 Andrew Innes <andrewi@gnu.org>
4154 * w32.c (w32_strerror): New function.
4156 * w32.h (w32_strerror): New extern.
4158 * w32fns.c (Fw32_shell_execute): Use it.
4160 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4162 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4164 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4166 * msdos.c (IT_set_face): Obey inverse_video.
4168 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4170 * dired.c (directory_files_internal): Always return decoded filenames.
4172 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4174 * xterm.c (x_connection_closed): Prevent being called recursively
4175 because of an error condition in XtCloseDisplay.
4177 * xdisp.c (init_iterator): If noninteractive, and the frame's
4178 face cache is null, make one.
4180 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4182 * process.c (wait_reading_process_input): Check for pending
4183 input when running timers.
4185 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4187 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4189 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4191 * process.c (read_process_output): Don't run a filter if the code
4192 decoder produces nothing but carryover.
4194 2000-12-17 Andrew Innes <andrewi@gnu.org>
4196 * w32.c (sys_rename): Only check errno against EEXIST, and not
4197 EACCES, when determining whether rename failed because the target
4198 exists. This was resulting in indefinite looping on Windows 9x if
4199 the source file was locked by another process.
4201 * w32fns.c (Ffile_system_info): New function.
4202 (syms_of_w32fns): Defsubr it.
4204 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4206 * window.c (coordinates_in_window): Fix computation for
4207 position on vertical line between mode lines.
4209 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4210 Don't alter tip_frame or tip_window.
4211 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4214 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4215 Don't alter tip_frame or tip_window.
4216 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4219 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4221 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4222 be consistent with the doc string. Reported by NAKAJIMA Mikio
4223 <minakaji@osaka.email.ne.jp>.
4225 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4227 * xfaces.c (Vface_ignored_fonts): New variable.
4228 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4229 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4231 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4233 * dispnew.c (update_window): Detect pending input every nth line
4234 updated, i.e. do it depending on real work done, and not on the
4237 * xterm.c (expose_window): Don't redraw the window that's
4238 currently being updated.
4240 * window.c (Fset_window_point): Remove test for
4241 cursor_in_non_selected_windows.
4243 * lread.c (read1): Recognize end of file after `\\'.
4245 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4246 not unwind_create_frame.
4248 2000-12-15 Dave Love <fx@gnu.org>
4250 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4253 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4255 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4257 * coding.c (setup_coding_system): Clear all members of the struct
4258 coding_system at first.
4259 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4261 (code_convert_region): Don't override coding->src_multibyte and
4262 coding->dst_multibyte.
4264 * fns.c (Fmd5): Docstring improved.
4266 2000-12-15 Miles Bader <miles@gnu.org>
4268 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4269 are actually marked as mode-lines; otherwise use
4270 estimate_mode_line_height.
4272 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4274 * editfns.c (Fformat): Prevent a buffer overrun when the format
4275 specifies a precision.
4277 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4279 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4280 argument is outside the range [2..3].
4282 2000-12-14 Andrew Innes <andrewi@gnu.org>
4284 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4285 nothing to do. Bind inhibit-quit.
4286 (tip_frame): Make it a Lisp_Object.
4287 (x_create_tip_frame): Set tip_frame after it has been added to
4289 (Fx_show_tip): Don't set tip_frame here.
4290 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4291 (unwind_create_frame, unwind_create_tip_frame): New functions.
4292 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4293 while a frame is only partially constructed.
4295 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4296 (x_free_frame_resources): New function.
4297 (x_destroy_window): Use it.
4299 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4301 * xfns.c (Fx_backspace_delete_keys_p): New function.
4302 (syms_of_xfns): Defsubr it.
4304 * config.in (HAVE_XKBGETKEYBOARD): Add.
4306 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4308 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4309 Always store string in multibyte representation in echobuf.
4310 (echo_char): Always store string in multibyte representation in
4312 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4313 (read_key_sequence): Adjusted for the change of echo_prompt.
4315 * fns.c (Fmd5): Docstring improved.
4317 * lisp.h (detect_coding_system): Prototype adjusted.
4319 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4320 (detect_coding_emacs_mule, detect_coding_iso2022,)
4321 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4322 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4323 New argument MULTIBYTEP. Callers changed.
4324 (detect_coding_mask, detect_coding_system): New argument
4325 MULTIBYTEP. Callers changed.
4326 (decode_coding_string): Set coding->src_multibyte and
4327 coding->dst_multibyte before calling detect_coding and detect_eol.
4328 Update them after some coding system is detected.
4330 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4332 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4334 * keyboard.c (menu_bar_items, tool_bar_items):
4335 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4337 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4339 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4341 (unwind_create_frame, unwind_create_tip_frame): New functions.
4342 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4343 while a frame is only partially constructed.
4345 * xterm.h (x_free_frame_resources): Declare.
4347 * xterm.c (x_free_frame_resources): New function.
4348 (x_destroy_window): Use it.
4350 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4351 don't interrupt the update for pending input initially, i.e.
4352 update at least some lines.
4354 * keyboard.c (do_mouse_tracking): Make externally visible.
4356 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4358 * xfns.c (gray_bitmap_bits): Declare `char *'.
4360 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4362 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4363 lines start with a relief line.
4365 2000-12-12 Dave Love <fx@gnu.org>
4367 * window.c (Fdisplay_buffer): Doc fix.
4368 (Fwindow_list): Remove unused var.
4370 * buffer.h (mmap_set_vars): Declare.
4372 * window.h (Fset_window_point): Declare.
4374 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4376 * msdos.c (fast_find_position): Don't overstep the last window row.
4377 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4378 variable `area'. When looking for a row under (X,Y), give up if some
4379 of the previous rows is not enabled.
4381 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4383 * window.c (Fset_window_point): If displaying cursors in windows
4384 other than the selected window, make sure redisplay updates
4385 other windows to show the new value of point in the window.
4387 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4389 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4390 the buffer is the sole visible buffer when in the mini-buffer.
4392 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4393 Bind `inhibit-read-only' to t.
4394 (unwind_with_echo_area_buffer): Use AREF.
4396 * xfns.c (Fx_hide_tip): Simplified.
4398 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4401 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4403 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4405 * xfns.c (Fx_hide_tip): Fix last change.
4407 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4408 nothing to do. Bind inhibit-quit.
4409 (tip_frame): Make it a Lisp_Object.
4410 (x_create_tip_frame): Set tip_frame after it has been added to
4412 (Fx_show_tip): Don't set tip_frame here.
4414 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4416 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4419 * dispextern.h: Change external declaration of tip_frame.
4421 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4422 return an empty string.
4424 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4425 of the window's update_mode_line flag, since the former is set by
4426 force-mode-line-update, not the latter. This makes
4427 column-number-mode slightly faster.
4429 * xdisp.c (try_window_id) <all changes above window start>:
4432 2000-12-11 Paul Eggert <eggert@twinsun.com>
4434 * config.in (HAVE_FTELLO): Remove.
4436 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4437 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4439 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4440 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4442 2000-12-11 Miles Bader <miles@gnu.org>
4444 * window.c (displayed_window_lines): Don't round up when
4445 converting empty space at bottom to lines.
4446 Handle non-newline-terminated final lines properly.
4447 (Fwindow_text_height): New function (used to be in lisp).
4448 (syms_of_window): Initialize it.
4450 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4452 * syntax.c (scan_lists): Check that the right quote char has the
4453 right Sstring syntax when jumping over strings.
4454 (init_syntax_once): Use Smax rather than 13.
4456 2000-12-09 Miles Bader <miles@gnu.org>
4458 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4459 with PARTIALLY, inverting the sense.
4460 (window_scroll_pixel_based): Scroll partially visible lines into
4461 place if we hit the beginning or end of the buffer.
4462 (displayed_window_lines): Don't include partially visible lines.
4463 (Fmove_to_window_line): Skip past any partially visible first line.
4465 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4467 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4469 * tparam.c (tparam1): Change the way buffers are reallocated to be
4470 portable and less obfuscated.
4472 * termcap.c (tgetent): Change the way buffers are reallocated to
4473 be portable and less obfuscated.
4475 * macros.c (store_kbd_macro_char): Change the way buffers are
4476 reallocated to be portable and less obfuscated.
4478 * lread.c (read1): Change the way buffers are reallocated to be
4479 portable and less obfuscated.
4481 * doc.c (Fsubstitute_command_keys): Change the way buffers
4482 are reallocated so that it is portable.
4484 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4486 * dosfns.c (Ffile_system_info): New function.
4487 (syms_of_dosfns): Defsubr it.
4489 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4491 * alloc.c (gc_sweep): Add comment.
4493 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4495 * sound.c (vox_configure): Change order of ioctls.
4496 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4497 Ignore errors when changing volume.
4498 (vox_close): Don't reset the device.
4500 * process.c (read_process_output): Make sure the process marker's
4501 position is valid when the process buffer is changed in
4502 after-change functions. W3 does that.
4504 * xfns.c (x_free_gcs): New function.
4506 * xterm.h (x_free_gcs): Add prototype.
4508 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4511 * xterm.c (x_destroy_window): Call x_free_gcs so that
4512 resources of non-toolkit X windows will be freed.
4514 2000-12-07 Andrew Innes <andrewi@gnu.org>
4516 * w32fns.c (xlfd_charset_of_font): Fix last change.
4518 2000-12-06 Dave Love <fx@gnu.org>
4520 * md5.h (__P): Don't define -- it comes from config.h.
4522 * strftime.c: Change some #if foo to #ifdef foo.
4524 2000-12-06 Andrew Innes <andrewi@gnu.org>
4526 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4528 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4529 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4530 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4532 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4534 * alloc.c (gc_sweep): Prevent symbols read during loadup
4537 * xdisp.c (underlying_face_id): New function.
4538 (handle_face_prop, face_before_or_after_it_pos): Use it
4539 to determine the face ``under'' a string. Let strings inherit
4540 the face of the buffer under them.
4542 * xfaces.c (face_at_string_position): Update function comment.
4544 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4545 matrix if the window's left position has changed; we need to
4546 redraw it in this case.
4548 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4550 * window.c (coordinates_in_window): Check mouse on mode-line or
4553 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4554 advertized by the function documentation.
4556 * window.c (syms_of_window): Doc fix.
4558 * sound.c (vox_configure): Set volume for left and right channel.
4559 (sound_cleanup): Return nil.
4561 * xdisp.c (move_it_by_lines): Fix paren typo.
4563 * xterm.c (x_load_font): Don't use the font's max_bounds for
4564 computing the height of the font. If max_bounds' ascent or
4565 descent are greater than the font's ascent or descent, this means
4566 glyphs overlap, which should be handled now by redisplay.
4568 * window.c (Veven_window_heights): New variable.
4569 (syms_of_window): DEFVAR_LISP it.
4570 (Fdisplay_buffer): Check Veven_window_heights before evening the
4573 2000-12-06 Miles Bader <miles@gnu.org>
4575 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4576 update `default-frame-alist' instead of setting no frame parameters.
4578 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4580 * composite.c (update_compositions): Fix typo (use the correct
4583 2000-12-05 Jason Rumney <jasonr@gnu.org>
4585 * md5.h: Remove underscores from function declarations.
4586 (__attribute__, __alignof__) [!__GNUC__]: Define.
4588 * md5.c: Delay include of md5.h until after namespace cleaning.
4590 * makefile.w32-in (fns.o): Depend on md5.h
4591 (md5.o): New target.
4594 * makefile.nt: Likewise.
4596 2000-12-05 Jason Rumney <jasonr@altavista.net>
4598 * w32term.c (expose_area): Complete last change.
4600 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4602 * minibuf.c: Include intervals.h.
4604 2000-12-05 Jason Rumney <jasonr@gnu.org>
4606 * w32term.c (x_produce_glyphs): If a font for a component of
4607 a composition is not found, use 1 pixel dot ascent and 0 dot
4608 descent value to avoid displaying terribly tall empty boxes.
4609 (expose_area): Pass x-coordinate relative to the exposed
4610 area to x_draw_glyphs instead of a window-relative coordinate.
4612 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4614 * xdisp.c (next_element_from_ellipsis): Save face before selective
4615 display in saved_face_id, and set face_before_selective_p.
4616 (reseat_1): Reset face_before_selective_p.
4617 (append_space, extend_face_to_end_of_line): If iterator's
4618 face_before_selective_p is set, use the face from saved_face_id.
4619 (extend_face_to_end_of_line): For tty frames, make sure to
4620 use the right face id when producing spaces at the end of
4623 * dispextern.h (struct it): Add face_before_selective_p.
4625 * keyboard.c (record_char): Don't record identical help-echo
4626 events in recent_keys.
4628 * xterm.c [USE_X_TOOLKIT]: Close the display.
4629 (xim_close_dpy): Handle case that the display has been closed.
4631 * xterm.c (x_destroy_window): Reset the frame's X window after
4634 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4635 variable window_width.
4636 (line_draw_cost): Fix code skipping over spaces at the end of the
4637 line when must_write_spaces is not set.
4638 (scrolling_window): Fix code inserting runs in list of all runs.
4640 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4642 * coding.c (setup_coding_system): Be sure to initialize
4643 coding->category_idx.
4645 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4647 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4649 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4650 area to x_draw_glyphs instead of a window-relative coordinate.
4652 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4653 error in the message.
4655 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4656 timer after having read a key. It's not good for code reading
4657 several keys in a loop, like an input method.
4659 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4660 record undo information for format-decode.
4662 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4663 current buffer is read-only, not if it isn't.
4665 * keyboard.c (record_char): Record `help-echo' input events
4666 in recent_keys only if they display some help. Don't record
4667 `help-echo' events as macro char.
4669 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4671 * editfns.c (save_excursion_restore): Don't move point
4672 in another window if it is showing the wrong buffer.
4673 Avoid the call to Fwindow_live_p, for speed.
4675 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4677 * xfaces.c (struct font_name): New member registry_priority.
4678 (split_font_name): Initialize the above member to zero.
4679 (concat_font_list): New function.
4680 (font_list): Include fonts of all alternative registries.
4681 (FONT_POINT_SIZE_QUANTUM): New macro.
4682 (better_font_p): Ignore point size difference less than
4683 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4685 * xterm.c (x_produce_glyphs): If a font for a component of
4686 a composition is not found, use 1 pixel dot ascent and 0 dot
4687 descent value to avoid displaying terribly tall empty boxes.
4689 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4691 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4693 * coding.h (code_convert_string1): Declare.
4695 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4697 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4699 2000-12-02 Jason Rumney <jasonr@gnu.org>
4701 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4702 correctly for single byte character case.
4703 (w32_per_char_metric): Do not try to make any assumptions about
4704 the metrics of BDF fonts.
4705 (x_estimate_mode_line_height): If `mode-line' face
4706 hasn't a font, use that of the frame, as drawing glyphs does.
4707 (note_mouse_highlight): Change the cursor shape on the vertical
4708 border between windows [not enabled].
4710 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4712 * w32fns.c (Fx_create_frame): Reintroduce the call to
4713 face-set-after-frame-defaults.
4714 (Vx_window_horizontal_drag_shape): New variable.
4715 (syms_of_xfns): DEFVAR_LISP it.
4716 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4719 2000-12-02 Simon Josefsson <simon@josefsson.org>
4721 * fns.c (Fmd5): Use a different logic to decide the coding system
4724 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4726 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4728 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4730 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4732 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4733 height for YNegative.
4734 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4735 height; also see comment there.
4737 * window.c (coordinates_in_window): Handle computations for
4738 positions on the vertical bar and fringes differently for
4739 window-system frames. Consider some pixels near the vertical bar
4740 as on the bar if the frame doesn't have vertical scroll bars.
4741 Associate positions between mode or header lines with the
4742 right window, the left one.
4744 2000-12-01 Jason Rumney <jasonr@gnu.org>
4746 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4748 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4751 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4753 * window.c (struct saved_window): Add members orig_top and orig_height.
4754 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4755 (save_window_save, Fset_window_configuration): Save/restore
4756 window's orig_top and orig_height.
4758 2000-12-01 Jason Rumney <jasonr@gnu.org>
4760 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4762 * w32fns.c (x_set_cursor_color): Fix last change.
4764 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4766 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4767 sure that the next redisplay displays the minibuffer, so that
4768 the cursor will be replaced with what the minibuffer wants.
4770 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4771 #ifndef instead of using #if.
4772 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4773 USE_TOOLKIT_SCROLL_BARS is defined.
4775 2000-11-30 Jason Rumney <jasonr@gnu.org>
4777 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4780 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4782 * fns.c (Fmd5): Doc fix.
4784 2000-11-30 Simon Josefsson <simon@josefsson.org>
4786 * fns.c (Fmd5): New function.
4787 (syms_of_fns): Defsubr md5.
4789 * Makefile.in (obj): Add md5.o
4791 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4793 * md5.h, md5.c: New files, taken from glibc.
4795 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4797 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4798 hasn't a font, use that of the frame, as drawing glyphs does.
4800 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4802 * eval.c (Frun_hooks): Allow 0 arguments.
4804 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4806 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4807 is over the menu bar widget, say it's not on the frame.
4809 * xfns.c (Fx_create_frame): Reintroduce the call to
4810 face-set-after-frame-defaults.
4812 * eval.c (Fsignal): Reset handling_signal.
4814 2000-11-28 Jason Rumney <jasonr@gnu.org>
4816 * w32menu.c (add_menu_item): Reset menu item text when changing
4817 type to radio button.
4819 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4821 * xselect.c: Update copyright.
4823 * window.c (coordinates_in_window): If on a mode or header line,
4824 but sufficiently close to its start, return ``on vertical
4825 border''. This gives us a way to drag windows horizontally when
4826 using toolkit scroll bars.
4828 * xterm.c (note_mouse_highlight): Change the cursor shape
4829 on the vertical border between windows.
4831 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4833 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4834 (syms_of_xfns): DEFVAR_LISP it.
4835 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4837 * textprop.c (text_read_only): New function.
4838 (verify_interval_modification): Use it instead of signaling
4839 `text-read-only'. This makes it easier to catch this error
4842 * xdisp.c (forward_to_next_line_start): Check for newlines,
4843 not end of line, which includes CR.
4845 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4847 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4848 include no-conversion.
4850 2000-11-27 Jason Rumney <jasonr@gnu.org>
4852 * w32fns.c (w32_load_system_font): Always mark font as double byte
4853 if codepage is unicode.
4855 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4857 * xdisp.c (forward_to_next_line_start): If already on a newline,
4858 just consume it to avoid unintended skipping over invisible text below.
4860 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4861 `vertical-line', `mode-line' and `header-line' events.
4863 * xdisp.c (try_window_id): Avoid starting to display in the middle
4864 of a character, a TAB for instance. This is easier than to set
4865 up the iterator exactly, and it's not a frequent case, so the
4866 additional effort wouldn't really pay off.
4868 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4870 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4873 2000-11-25 Jason Rumney <jasonr@gnu.org>
4875 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4876 Args to window_from_coordinates should be pixel coordinates.
4878 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4879 redisplay handles them properly.
4881 2000-11-25 Miles Bader <miles@gnu.org>
4883 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4885 2000-11-24 Jason Rumney <jasonr@gnu.org>
4887 * w32.c (init_environment): Set LANG environment variable based on
4888 locale settings, if not set.
4890 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4891 making tool bar smaller. When clearing the frame, also
4892 clear current matrices. Clear frame when tool bar disappears.
4893 Don't use more lines for the tool-bar than is available.
4894 (x_change_window_heights): New function.
4896 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4898 * xdisp.c (init_from_display_pos): If POS says we're already after
4899 an overlay string ending at POS, make sure to pop the iterator
4900 because it will be in front of that overlay string. When POS is
4901 ZV, we've thereby also ``processed'' overlay strings at ZV.
4903 * xfaces.c (lface_from_face_name): Function comment fix.
4905 2000-11-24 Miles Bader <miles@gnu.org>
4907 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4908 apply `mode-line-inverse-video' -- zero means force display using
4909 the default face, non-zero means display using the specialized face.
4910 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4912 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4914 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4917 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4919 * coding.c (decode_coding_emacs_mule): Fix the case of
4920 CODING_EOL_LF, which used uninitialized value of c.
4922 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4924 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4926 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4928 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4931 * frame.h (struct frame): Replace desired_tool_bar_items,
4932 current_tool_bar_items, n_desired_tool_bar_items,
4933 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4935 * frame.c (make_frame): Change initialization of tool bar
4938 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4939 Change references to members deleted from struct frame to use the
4942 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4943 references to members deleted from struct frame to use the new ones.
4945 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4947 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4949 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4950 (note_tool_bar_highlight): Change references to members deleted
4951 from struct frame to use the new ones.
4953 2000-11-23 Miles Bader <miles@gnu.org>
4955 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4956 the face's inverse-video attribute, rather than overriding it.
4958 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4960 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4961 making tool bar smaller.
4963 2000-11-22 Dave Love <fx@gnu.org>
4965 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4967 2000-11-22 Miles Bader <miles@gnu.org>
4969 * keyboard.c (Vminibuffer_message_timeout): New variable.
4970 (command_loop_1): Use it to determine message timeout.
4971 (syms_of_keyboard): Initialize it.
4973 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4975 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4977 * sysdep.c: Move the code for declaring h_errno after #include
4980 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4982 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4983 the menu bar when the tooltip is unmapped.
4985 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4986 sole visible buffer when we're currently in the mini-buffer, and
4989 2000-11-21 Jason Rumney <jasonr@gnu.org>
4991 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4992 put on the clipboard.
4993 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4994 copy of what Emacs last put there. If they are the same, do not
4995 use the clipboard copy to avoid losing data due to coding conversions.
4997 2000-11-22 Miles Bader <miles@gnu.org>
4999 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5000 (syms_of_minibuf): Initialize it.
5001 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5002 to prompt, don't make read-only.
5004 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5006 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5007 Add BEFORE/AFTER_POTENTIAL_GC.
5009 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5011 * buffer.c (mmap_free_1): Avoid a compiler warning.
5013 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5015 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5017 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5020 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5022 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5025 * s/gnu-linux.h: Don't use `#cpu'.
5027 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5028 not defined in mman.h.
5030 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5031 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5032 and store an index in the XClientMessageEvent. Storing a
5033 Lisp_Object or pointer can fail on a 64 bit system, since X only
5035 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5037 2000-11-20 Dave Love <fx@gnu.org>
5039 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5041 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5043 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5045 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5047 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5050 * alloc.c (make_string): Fix previous change. Be sure to make
5051 unibyte string correctly.
5053 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5055 * window.c (Fwindow_list): Change parameter list to be XEmacs
5057 (window_list_1): New function.
5058 (window_loop): Use it instead of Fwindow_list.
5060 * sysdep.c (emacs_ospeed): New variable.
5061 (toplevel): Don't declare ospeed extern.
5062 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5064 * termcap.c (ospeed): Remove.
5065 (tputs) [!emacs]: Remove unused code.
5066 (tgetent): Avoid a compiler warning.
5068 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5069 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5070 SCROLL_BAR_X_WIDGET with additional argument DPY.
5072 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5074 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5075 Take the X display as additional argument.
5076 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5077 `Widget' is a pointer type that's not easily stored in Lisp_Object
5078 form in a portable way.
5080 * dispnew.c (update_text_area): Fix last change.
5082 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5084 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5086 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5087 clear current matrices.
5089 * buffer.c (mmap_enlarge): Don't print a message on stderr
5090 if mapping new memory at the end of the existing region fails.
5092 * dispnew.c (update_text_area): Don't skip over equal glyphs
5093 when the last current glyph overlaps the glyph to its right.
5095 2000-11-18 Miles Bader <miles@gnu.org>
5097 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5098 lines that *end* with "..." too (that's the most common case!).
5100 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5102 * xdisp.c (resize_mini_window): Temporarily change to the
5103 mini-window's buffer if necessary.
5105 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5106 the tooltip obscures less text under it.
5108 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5110 * puresize.h (BASE_PURESIZE): Increase to 700000.
5112 2000-11-18 Jason Rumney <jasonr@gnu.org>
5114 * w32term.c (w32_draw_bitmap): Use face to set colors.
5116 2000-11-17 Dave Love <fx@gnu.org>
5118 * lread.c (Fload): Fix #ifdef for pcc.
5120 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5122 * xdisp.c (pos_visible_p): Compute the default character height
5125 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5127 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5128 knowing the line's height; use the default font's height in that case.
5130 * xfaces.c (weight_table): Add `demi' with the same meaning as
5133 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5135 * dispnew.c (null_row): New global static variable.
5136 (clear_glyph_row): Delete local static variable null_row.
5138 2000-11-15 Jason Rumney <jasonr@gnu.org>
5140 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5141 (w32_alloc_lighter_color): Use new brightness calculations from
5142 xterm.c. Scale delta to be in the range expected by W32.
5143 (w32_draw_relief_rect): Use frame relief colors.
5145 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5147 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5148 (Qinhibit_default_face_x_resources): New variable.
5149 (syms_of_frame): Initialize it.
5150 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5152 * xdisp.c (pos_visible_p): Improve function comment.
5154 * lisp.h (BINDING_STACK_SIZE): New macro.
5156 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5157 reading the directory if readdir returns null and errno is EAGAIN
5160 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5162 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5163 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5164 Set amount_to_scroll to max of dx and scroll_step so that
5165 scroll-conservatively doesn't defeat scroll-step>1.
5166 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5167 scroll-conservatively for line-at-a-time scrolling.
5169 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5171 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5174 * xdisp.c (current_mode_line_height, current_header_line_height):
5176 (init_xdisp): Initialize them.
5177 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5178 and use exact mode line heights if it is set.
5180 * lisp.h (pos_visible_p): Change prototype.
5182 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5183 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5184 and current_header_line_height first.
5185 (current_mode_line_height, current_header_line_height):
5188 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5190 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5191 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5192 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5194 2000-11-14 Miles Bader <miles@gnu.org>
5196 * xterm.c (x_alloc_lighter_color): Include an additive component
5197 too for dark colors, because FACTOR isn't enough.
5198 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5201 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5203 * keyboard.c (show_help_echo): Call message3_nolog with number of
5204 bytes in the help string as 2nd parameter, instead of the number
5207 2000-11-13 Miles Bader <miles@gnu.org>
5209 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5210 (Fload): Use new openp return protocol.
5211 Don't try to use Vload_source_file_function to load .elc files.
5212 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5213 openp return protocol.
5214 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5216 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5218 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5220 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5221 Defined these macros.
5222 (NLIST_STRUCT): Avoid re-defining it.
5224 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5225 -I/usr/contrib/X11R6/include.
5226 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5228 2000-11-10 Jason Rumney <jasonr@gnu.org>
5230 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5232 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5233 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5235 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5236 (Qw32_charset_vietnamese): New symbol.
5237 (xlfd_charset_of_font): New function.
5238 (w32_load_system_font): Use it.
5239 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5240 when Vw32_charset_info_alist is nil to ensure default face always
5241 has font. Use Fcar and Fcdr for safety.
5242 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5243 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5244 pseudo-codepages for special cases.
5245 (w32_to_x_font): New parameter to allow charset portion to be
5246 specified where there is many to one mapping. Callers changed.
5247 (w32_list_fonts): Avoid listing fonts that won't display.
5249 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5251 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5252 (font_list_1): Renamed from font_list.
5253 (font_list): New function, trying alternative registries from
5254 Vface_alternative_font_registry_alist.
5255 (Finternal_set_alternative_font_registry_alist): New function.
5256 (syms_of_xfaces): Initialize and Staticpro
5257 Vface_alternative_font_registry_alist.
5258 Defsubr Finternal_set_alternative_font_registry_alist.
5260 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5262 * lisp.h (Flooking_at): Declare.
5264 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5266 * dired.c (directory_files_internal): Fix a braino.
5268 * dired.c (directory_files_internal): Add missing GCPRO's.
5271 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5273 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5274 (resize_mini_window): Return quickly if Vresize_mini_window is
5275 nil. Don't return if Vmax_mini_window_height is nil.
5277 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5278 (syms_of_xdisp): Initialize them.
5279 (resize_mini_window): Act according to the setting of
5280 Vresize_mini_window.
5281 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5283 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5284 scroll bar widget after configuring it, so that it will appear at
5285 the right position from the start.
5286 (XTredeem_scroll_bar): Cleaned up.
5288 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5290 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5291 font is taller than the frame line, we don't have to bias the
5294 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5296 2000-11-07 Dave Love <fx@gnu.org>
5298 * config.in (HAVE_MKSTEMP): Add.
5300 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5302 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5304 * window.c (Fset_window_configuration): Don't try to preserve
5305 point in the current buffer, if that buffer is displayed in more
5308 * xfaces.c (lookup_named_face): If default face isn't realized,
5309 try to realize it. Return -1 if not successful.
5310 (Fx_list_fonts): Handle case that face cannot be determined.
5311 (Fface_font): Likewise.
5313 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5315 * window.c (displayed_window_lines): Detect partially
5316 visible lines at the bottom correctly.
5318 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5320 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5321 when ensuring we don't do visit in indirect buffer.
5323 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5325 * composite.h (compose_chars_in_text): Add prototype.
5327 * composite.c (Vcomposition_function_table): New variable.
5328 (Qcomposition_function_table): New variable.
5329 (run_composition_function): Call
5330 Vcompose_chars_after_function with three arguments.
5331 (compose_chars_in_text): New function.
5332 (syms_of_composite): Modified the doc-string of
5333 Vcompose_chars_after_function. Declare composition-function-table
5334 as a lisp variable, and initialize it.
5336 * xfns.c (x_encode_text): Suppress producing escape sequences for
5339 * xselect.c: Include composite.h.
5340 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5342 2000-11-05 Andrew Innes <andrewi@gnu.org>
5344 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5346 * sysdep.c (read_input_waiting): Remove extraneous argument to
5349 * w32fns.c (Fx_server_version): Include w32_build_number in the
5352 * w32heap.c (w32_build_number): New variable.
5353 (cache_system_info): Set it.
5355 * w32heap.h (w32_build_number): Add extern.
5357 * emacs.c (syms_of_emacs): Update docstring for
5358 system-configuration, to reflect the actual usage on MS-Windows.
5360 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5362 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5363 process idle timers while waiting for another event.
5365 * dispnew.c (update_frame_line): Handle case where spaces in
5366 the default face are colored.
5368 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5369 window height hasn't changed.
5371 2000-10-31 Jason Rumney <jasonr@gnu.org>
5373 * w32term.c (x_produce_glyphs): Handle composite characters.
5374 (x_draw_glyph_string_foreground)
5375 (x_draw_composite_glyph_string_foreground): Restore old font.
5377 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5379 * minibuf.c (read_minibuf): Reset the undo history just before
5380 starting the recursive-edit.
5382 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5384 * xfaces.c (menu_face_change_count): New variable.
5385 (Finternal_set_lisp_face_attribute): Increment it for changes
5387 (realize_basic_faces): Reflect changes in the `menu' faces
5390 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5391 dy obtained from the iterator's y-position after moving from
5392 scroll_margin_pos to PT; see comment there.
5394 * xdisp.c (safe_eval_handler): Call add_to_log.
5396 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5397 is not a symbol or string.
5399 * xdisp.c (echo_area_display): Don't perform a display update from
5400 inside redisplay. The update will happen anyway at the end of
5401 redisplay, and it can confuse redisplay (GC messages while
5402 redisplaying, for instance.)
5404 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5406 * xrdb.c (x_load_resources): Use the class name in the defaults.
5408 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5409 (regex_compile): Catch bogus \(\1\).
5411 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5413 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5416 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5417 we have a color cache, check that the cached color equals the
5418 allocated color. If not, clear the color cache.
5420 * window.c (displayed_window_lines): Change buffers if necessary.
5421 Fix computation of displayed lines.
5423 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5424 update_menu_bindings to DEFVAR_BOOL.
5426 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5428 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5430 * puresize.h (BASE_PURESIZE): Increase to 680000.
5432 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5434 2000-10-29 Jason Rumney <jasonr@gnu.org>
5436 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5438 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5439 (w32_cache_char_metrics): Handle possibility that 'x' does not
5440 exist in a BDF font.
5441 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5443 * w32bdf.h (bdffont): Add nchars.
5445 * w32bdf.c (set_bdf_font_info): Set it.
5446 (w32_BDF_TextOut): Swap byte order of double byte characters.
5447 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5449 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5451 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5452 don't override the colors in frame's param_alist, unless they are
5455 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5456 reverse the effect of the highlight flag.
5458 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5460 * window.h (Fwindow_live_p): Declare.
5462 * undo.c (record_delete): Check that last_undo_buffer is really a
5463 buffer before applying XBUFFER to it.
5465 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5468 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5470 * lisp.h (KEYMAPP): New macro.
5471 (get_keymap): Remove.
5472 (get_keymap_1): Rename get_keymap.
5474 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5476 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5478 * xmenu.c (single_submenu): Use KEYMAPP.
5479 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5480 Use KEYMAPP rather than Fkeymapp.
5482 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5484 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5485 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5486 Use KEYMAPP rather than Fkeymapp.
5487 (single_submenu): Use KEYMAPP.
5488 (w32_menu_show, w32_dialog_show): Use TRUE.
5490 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5492 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5493 (Fkeymapp): Use KEYMAPP.
5494 (get_keymap): Rename from get_keymap_1. Remove old def.
5495 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5496 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5497 (Fminor_mode_key_binding): Don't raise an error if the binding
5499 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5500 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5502 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5503 Allow Vspecial_event_map to be autoloaded.
5504 (menu_bar_items): Fetch the keymap rather than using keymapp.
5505 (menu_bar_one_keymap): No need to follow func-indirect any more.
5506 (parse_menu_item): get_keymap_1 -> get_keymap.
5507 (tool_bar_items): Fetch the keymap rather than using keymapp.
5508 (read_key_sequence): Use KEYMAPP.
5510 * intervals.c (get_local_map): Use get_keymap rather than following
5511 function-indirections explicitly.
5513 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5515 2000-10-27 Jason Rumney <jasonr@gnu.org>
5517 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5518 point, as Windows has oversized fonts.
5520 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5522 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5524 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5525 (freehook, reallochook): Handle null pointer arguments.
5526 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5528 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5530 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5531 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5532 Giving in to popular pressure to shut up the compiler with casts.
5534 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5536 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5537 signed value, and use a default value computed from the font's
5540 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5542 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5543 that specify a negative underline position can still use underlines.
5545 * window.c (Fpos_visible_in_window_p): Make POS default to
5546 WINDOW's point, not the current buffer's point.
5548 2000-10-26 Dave Love <fx@gnu.org>
5550 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5551 when it's necessary.
5553 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5555 * window.c (size_window): Compute size difference from sum of old
5556 child window sizes instead of from parent's size.
5558 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5559 Handle obscured lines at the top of the window.
5561 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5562 down after the last error condition check.
5564 * frame.c (Fdelete_frame): Run delete-frame-hook.
5566 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5568 * coding.c (decode_coding): Fix previous change (check also
5569 CODING_MODE_LAST_BLOCK).
5571 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5573 * regex.c: More `unsigned char' -> `re_char' changes.
5574 Also change several `int' into `re_wchar_t'.
5575 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5576 (PUSH_FAILURE_POINTER): Don't cast any more.
5577 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5578 We want GCC to complain, since this piece of code makes
5579 re_match non-reentrant, which *should* be fixed.
5580 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5581 (EXTEND_BUFFER): Use RETALLOC.
5582 (SET_LIST_BIT): Don't cast.
5583 (re_wchar_t): New type.
5584 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5585 that those two functions will always properly return.
5586 (IMMEDIATE_QUIT_CHECK): Cast to void.
5587 (analyse_first): Use recursion rather than an explicit stack.
5588 (re_compile_fastmap): Can't fail anymore.
5589 (re_search_2): Don't check re_compile_fastmap for failure.
5590 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5591 Now also sets the new value (passed in a new argument).
5592 (re_match_2_internal): Use it.
5593 Also, use a new var `reg' of type size_t when looping through regs
5594 rather than reuse the inappropriate `mcnt'.
5596 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5597 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5598 (where_is_internal): Renamed from Fwhere_is_internal.
5599 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5600 (Fwhere_is_internal): New function wrapping where_is_internal.
5601 (where_is_internal_1): Handle the case where we're filling the cache.
5602 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5604 2000-10-25 Miles Bader <miles@gnu.org>
5606 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5608 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5610 * window.c (pos_fully_visible_p): Removed.
5611 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5612 if position is visible and/or fully visible.
5614 * lisp.h (pos_visible_p): Add prototype.
5616 * xdisp.c (pos_visible_p): New function.
5618 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5620 * process.c (send_process): If OBJECT is t, it means that the data
5621 is from C string, but we should encode it. Before calling
5622 setup_raw_text_coding_system, be sure to flush out data by the
5623 previous coding system.
5625 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5627 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5628 assignment of startpos to prev when startpos == pos.
5630 * editfns.c (find_field): Set the field stickiness correctly from
5631 overlay fields. Use renamed `text_property_stickiness'.
5632 (text_property_stickiness): Renamed from `char_property_stickiness'.
5633 Only check text properties, not overlays.
5634 * textprop.c (get_char_property_and_overlay): New function.
5635 (Fget_char_property): Use it.
5636 * intervals.h (get_char_property_and_overlay): Add declaration.
5638 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5640 * keymap.c: Use AREF, ASET and ASIZE macros.
5641 (Fmake_sparse_keymap): Docstring fix.
5643 (shadow_lookup): Move up.
5644 Handle the case where lookup-key returns an integer.
5645 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5646 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5647 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5648 Simplify/rewrite the keymap-finding code.
5649 Add check for command shadowing, using shadow_lookup.
5651 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5653 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5654 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5657 2000-10-24 Andrew Innes <andrewi@gnu.org>
5659 * dired.c (directory_files_internal_unwind): New function.
5660 (directory_files_internal): Use it to ensure closedir is called
5661 even if expand-file-name or file-attributes throw, eg. because of
5662 a user interrupt. Also enable immediate_quit while calling
5663 re_search, so that matching can be interrupted as well.
5665 2000-10-24 Andrew Innes <andrewi@gnu.org>
5667 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5669 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5670 so that re_search functions only quit when callers expect them to.
5672 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5674 * regex.c (regex_compile): Change the way of handling a range from
5675 a char less than 256 to a char not less than 256.
5677 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5679 * window.c (size_window): Prevent setting window's width or
5680 height to a negative value (esp. with XSETFASTINT).
5682 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5683 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5684 (protect_malloc_state) [GC_MALLOC_CHECK &&
5685 GC_PROTECT_MALLOC_STATE]: New function.
5686 (PROTECT_MALLOC_STATE): New macro.
5687 (__malloc_initialize, morecore, _malloc_internal)
5688 (_free_internal) _realloc_internal): Use it to make _heapinfo
5689 read-only outside of gmalloc.
5691 * keymap.c: Update copyright.
5693 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5696 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5698 * filelock.c (unlock_all_files): Use unlock_file to expand each
5699 buffer's file_truename before trying remove its lock file.
5701 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5703 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5704 or CRLF, decode EOLs.
5706 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5708 * window.c (Fdisplay_buffer): Fix doc.
5710 2000-10-23 Jason Rumney <jasonr@gnu.org>
5712 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5713 ASCII font of default fontset on Windows.
5715 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5716 xterm.c comment below).
5718 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5720 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5722 * xterm.c (x_connection_closed): Reset handling_signal.
5724 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5726 2000-10-23 Miles Bader <miles@gnu.org>
5728 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5729 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5730 maintain old behavior.
5731 * minibuf.c (Fminibuffer_complete): Likewise.
5733 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5735 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5736 that when a font can't be exactly centered, it errs up rather than
5739 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5741 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5743 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5745 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5747 * dispnew.c [macintosh]: Include macterm.h.
5748 (init_display) [macintosh]: Initialization for window system.
5750 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5751 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5752 syms_of_search, x_term_init, and init_keyboard before calling
5753 init_window_once. Also, call syms_of_xmenu.
5755 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5756 default fontset to Monaco.
5758 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5759 NewMacWindow and DisposeMacWindow.
5760 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5761 instead of calling NewMacWindow and setting fields of
5762 f->output_data.mac directly. Call init_frame_faces.
5763 (Fdelete_frame) [macintosh]: Remove unused code.
5764 (Fmodify_frame_parameters) [macintosh]: Call
5765 x_set_frame_parameters instead of mac_set_frame_parameters.
5767 * frame.h [macintosh]: Define menu_bar_lines field in struct
5768 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5770 * keyboard.c [macintosh]: Include macterm.h.
5771 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5772 and menu_bar_activate_event type events as for X and NT.
5773 (make_lispy_event) [macintosh]: Construct lisp events of type
5774 MENU_BAR_EVENT as for X and NT.
5776 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5777 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5778 (sys_subshell) [macintosh]: Remove definition entirely.
5779 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5780 Vwindow_system_version here. Remove initialization of
5781 Vx_bitmap_file_path.
5782 (read_input_waiting): Correct the number of parameters passed to
5784 Move all Macintosh functions to mac/mac.c.
5786 * term.c [macintosh]: Include macterm.h.
5788 * window.c [macintosh]: Include macterm.h.
5790 * xdisp.c [macintosh]: Include macterm.h. Declare
5791 set_frame_menubar and pending_menu_activation.
5792 (echo_area_display) [macintosh]: Do not return if terminal frame
5793 is the selected frame.
5794 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5795 Allow only the selected frame to set menu bar.
5796 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5797 calling FRAME_EXTERNAL_MENU_BAR (f).
5798 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5800 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5801 and check_x. Declare XCreateGC. Define x_create_gc and
5802 x_free_gc. Initialize font_sort_order.
5803 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5804 but call x_list_fonts instead of w32_list_fonts.
5805 (Finternal_face_x_get_resource) [macintosh]: Do not call
5806 display_x_get_resource.
5807 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5808 (realize_x_face) [macintosh]: Load the font if it is specified in
5810 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5812 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5814 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5815 is nil: since we go to the end of submap anyway, we'd end up
5817 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5818 doesn't obey autoload.
5820 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5822 * msdos.c (dos_set_window_size): Update screen dimension variables.
5824 2000-10-21 Jason Rumney <jasonr@gnu.org>
5826 * w32term.c (w32_cache_char_metrics): Double check that font is
5827 really fixed pitch before trusting tmPitchAndFamily.
5829 2000-10-21 Andrew Innes <andrewi@gnu.org>
5831 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5833 * w32term.h: Extern decl for w32_cache_char_metrics.
5835 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5837 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5838 (w32_unload_font): Free per_char array if present.
5840 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5841 cached information in emulated XFontStruct to handle common cases
5842 quickly. Do not allocate XCharStruct for return.
5843 (w32_native_per_char_metric): New function.
5844 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5846 (x_produce_glyphs): Don't get an HDC. Change calls to
5847 w32_per_char_metric to match arg change above. Remove calls to
5849 (w32_get_glyph_overhangs): Ditto.
5850 (w32_cache_char_metrics): New function.
5852 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5853 ($(BLD)/casefiddle.$(O)): Remove compile command.
5854 ($(BLD)/gmalloc.$(O)): Remove compile command.
5855 ($(BLD)/dispnew.obj):
5856 ($(BLD)/keyboard.obj):
5857 ($(BLD)/w32inevt.obj):
5858 ($(BLD)/w32bdf.obj):
5860 ($(BLD)/buffer.obj):
5861 ($(BLD)/editfns.obj):
5863 ($(BLD)/fileio.obj):
5865 ($(BLD)/indent.obj):
5866 ($(BLD)/insdel.obj):
5867 ($(BLD)/intervals.obj):
5868 ($(BLD)/minibuf.obj):
5870 ($(BLD)/scroll.obj):
5871 ($(BLD)/sysdep.obj):
5872 ($(BLD)/textprop.obj):
5873 ($(BLD)/widget.obj):
5874 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5875 ($(BLD)/term.obj): Add dependency on dispextern.h.
5877 * makefile.nt ($(BLD)\dispnew.obj):
5878 ($(BLD)\keyboard.obj):
5879 ($(BLD)\w32inevt.obj):
5880 ($(BLD)\w32bdf.obj):
5882 ($(BLD)\buffer.obj):
5883 ($(BLD)\editfns.obj):
5885 ($(BLD)\fileio.obj):
5887 ($(BLD)\indent.obj):
5888 ($(BLD)\insdel.obj):
5889 ($(BLD)\intervals.obj):
5890 ($(BLD)\minibuf.obj):
5892 ($(BLD)\scroll.obj):
5893 ($(BLD)\sysdep.obj):
5894 ($(BLD)\textprop.obj):
5895 ($(BLD)\widget.obj):
5896 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5897 ($(BLD)\term.obj): Add dependency on dispextern.h
5899 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5901 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5902 with an additional argument of Qt.
5904 2000-10-21 Miles Bader <miles@gnu.org>
5906 * window.c (pos_fully_visible_in_window_p): New function.
5907 (Fpos_visible_in_window_p): Add FULLY argument.
5908 Use pos_fully_visible_in_window_p.
5909 (window_scroll_pixel_based, window_scroll_line_based): Update
5910 calls to Fpos_visible_in_window_p.
5911 * lisp.h (Fpos_visible_in_window_p): Update prototype
5913 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5915 * alloc.c (toplevel): Conditionalize compilation of mem_*
5916 functions differently.
5918 2000-10-20 Jason Rumney <jasonr@gnu.org>
5920 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5921 mem_init where it used to be. mem_z etc not defined otherwise.
5923 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5925 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5927 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5928 structure definition and related variabled to the top of the file.
5929 Include this code when GC_MALLOC_CHECK is defined.
5930 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5931 register/unregister allocated region.
5932 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5933 which isn't allocated.
5934 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5935 something which is already in use.
5936 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5937 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5938 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5939 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5941 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5942 _malloc_internal instead of malloc.
5943 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5946 2000-10-20 Andrew Innes <andrewi@gnu.org>
5948 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5950 (my_strftime) <macro>: Don't use macro arg list when redefining as
5952 (my_strftime) <function>: Supply 0 as ut argument.
5954 2000-10-19 Jason Rumney <jasonr@altavista.net>
5956 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5957 including dispextern.h, as it stops faces from working.
5959 * w32fns.c (Fx_create_frame): Don't bother calling
5960 face-set-after-frame-default since the caller does it for us
5961 anyway. Clean up calls to x_get_arg to be consistent with X.
5963 * w32term.c (x_produce_glyphs): Handle
5964 unibyte_display_via_language_environment correctly.
5965 (w32_draw_box_rect): Fix the calculation of width and height.
5967 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5968 as it has stopped working.
5969 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5972 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5974 * eval.c (skip_debugger): Prevent a compiler warning.
5975 (Fcondition_case): Likewise.
5976 (Fbacktrace_frame): Use a null interactive spec.
5978 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5980 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5982 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5984 * strftime.c: Sync with glibc, file version 1.78.
5985 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5986 should no longer be used according to ISO 8601.
5988 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5989 no map for meta_prefix_char, don't try to use it as a keymap.
5990 Instead, if T_OK is non-zero, look up a default binding, if any,
5991 otherwise, if T_OK is zero, return nil.
5993 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5994 (x_to_xcolors, png_load): Use x_query_color.
5996 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5998 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6000 (x_copy_color, x_alloc_lighter_color): Likewise.
6002 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6003 (x_query_color, x_query_colors): Add prototype.
6005 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6006 check_string_bytes only if not noninteractive, increase count to 50.
6008 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6010 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6013 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6015 * alloc.c (pure_bytes_used): Renamed from pureptr.
6017 (pure_alloc): New function.
6018 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6020 (Fpurecopy): Use PURE_POINTER_P.
6022 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6023 PT has moved backward.
6025 * xdisp.c (cursor_row_p): Take continued lines into account.
6027 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6029 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6030 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6031 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6034 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6035 of selective display off while searching for the next line start.
6037 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6039 * Makefile.in (term.o): Depend on dispextern.h.
6041 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6043 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6045 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6047 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6048 the iterator at the beginning, so that they can be set later on,
6049 for instance in reseat_at_next_visible_line_start, without being
6052 * xfns.c (pbm_format): Add :foreground and :background keywords.
6053 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6054 (xbm_load): Recognize foreground and background color specifications.
6056 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6058 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6060 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6062 * msdos.c (IT_set_face): Compare highlighted face with the default
6063 face, and invert colors if these faces' colors are identical.
6064 (Fmsdos_remember_default_colors): Don't swap foreground and
6065 background colors in initial_colors[].
6066 (IT_set_frame_parameters): Don't swap frame's foreground and
6067 background pixels. If ALIST includes "(reverse . t)", swap
6068 foreground-color and background-color properties in frame's
6069 param_alist. If the original frame's param_alist doesn't specify
6070 the colors, store unspecified-fg and unspecified-bg, reversed if
6073 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6074 the colors are unspecified and reversed, reverse fore- and back-
6075 ground in the returned value.
6076 (Fframe_parameter): Ditto.
6078 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6080 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6081 get_last_unchanged_at_beg_row.
6082 (find_first_unchanged_at_end_row): Renamed from
6083 get_first_unchanged_at_end_row.
6084 (find_first_unchanged_at_end_row): Convert assertions to
6085 unconditional tests which abort. When looking for a row in
6086 unchanged text, don't go further back than first_text_row.
6088 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6089 Don't add in the last line's height when deciding if the new
6090 position is below the scroll margin.
6092 2000-10-16 Miles Bader <miles@gnu.org>
6094 * editfns.c (Fconstrain_to_field): Check carefully for field
6095 boundaries if either OLD_POS or NEW_POS has a non-nil field
6096 property, even if they're the same.
6098 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6100 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6101 height for XFillRectangle.
6103 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6105 * syntax.c (Fstring_to_syntax): New function extracted from
6106 Fmodify_syntax_entry.
6107 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6108 (skip_chars, Fforward_comment): Remove unused variables.
6109 (syms_of_syntax): Add defsubr for string-to-syntax.
6110 (describe_syntax): Add code for comment and string fences.
6112 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6114 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6115 Do the meta->esc mapping. Call get_keyelt before returning.
6116 Start scanning from the second element (the first is always `keymap')
6117 to make it easier to detect when we reach a parent map.
6118 Handle the case of inheriting from a symbol whose function is a map.
6119 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6120 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6121 (get_keyelt, Flookup_key): Update call to access_keymap.
6122 Remove the meta->esc mappings.
6123 (define_as_prefix): Delete old disabled code.
6124 (menu_item_p): New function.
6125 (where_is_internal_1): Skip over the few remaining menu items.
6126 * lisp.h (access_keymap): Update prototype.
6127 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6128 Update call to access_keymap.
6129 (follow_key, read_key_sequence): Update calls to access_keymap.
6130 Remove the meta->esc mappings.
6132 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6134 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6135 with additional argument.
6137 * xdisp.c (cursor_row_p): New function.
6138 (try_cursor_movement, display_line): Use it.
6140 * xdisp.c (append_space): Also save/restore iterator's current
6141 character and its length.
6143 * xdisp.c (init_from_display_pos): Add an assertion.
6144 (handle_stop): Don't set iterator's add_overlay_start.
6145 (handle_invisible_prop): Likewise.
6146 (load_overlay_strings): If text under an overlay is invisible,
6147 take both before- and after-strings into account when the iterator
6148 is positioned either at the start or at the end of the overlay.
6149 (forward_to_next_line_start): Rewritten.
6150 (reseat_at_next_visible_line_start): Rewritten.
6151 (set_iterator_to_next): Add parameter RESEAT_P.
6153 * dispextern.h (struct it): Remove member add_overlay_start.
6154 (set_iterator_to_next): Change prototype.
6156 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6158 * coding.c (code_convert_region): Be sure to initialize
6159 coding->category_idx.
6160 (decode_coding_string): Set coding->src_multibyte and
6161 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6162 (encode_coding_string): Set coding->src_multibyte and
6163 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6165 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6167 * xfns.c (Fx_create_frame): Don't bother calling
6168 face-set-after-frame-default since the caller does it for us anyway.
6170 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6172 * window.c (coordinates_in_window): Fix detection of vertical line
6173 on character terminals.
6175 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6177 * editfns.c (save_excursion_save): Additionally record the
6179 (save_excursion_restore): If buffer was visible in a window, and a
6180 different window was selected, and the old selected window is
6181 still live, restore point in that window.
6183 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6185 * xterm.c (x_produce_glyphs): Handle
6186 unibyte_display_via_language_environment correctly.
6188 * regex.c (regex_compile): Change the way of handling a range from
6189 unibyte char to multibyte char.
6191 * syntax.c (skip_chars): Change the way of handling a range from
6192 unibyte char to multibyte char.
6194 * process.c (read_process_output): Cancel previous change.
6196 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6198 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6200 * charset.c (Ffind_charset_string): Doc fix.
6201 (Ffind_charset_region): Doc fix.
6203 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6205 * process.c (read_process_output): Fix previous change. Adjust
6206 multibyteness of text to insert in a buffer by
6207 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6209 2000-10-10 Andreas Schwab <schwab@suse.de>
6211 * alloc.c (mark_object): Remove all workarounds installed on
6214 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6216 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6217 (base64_encode_1): Make it work for a text of multibyte form.
6218 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6219 case. Don't call str_to_multibyte because base64_decode_1
6220 produces correct multibyte form for eight-bit codes.
6221 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6222 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6223 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6226 * charset.h (CHAR_STRING): Optimized for single byte characters.
6228 2000-10-09 Andreas Schwab <schwab@suse.de>
6230 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6231 -1 after socket is closed, to fall through to error processing.
6233 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6235 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6236 variables. If ALIST includes foreground-color or
6237 background-color, change also the colors of the default face for
6240 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6242 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6243 them extern (they are defined on xfaces.c).
6244 (syms_of_msdos): Don't intern and don't staticpro
6245 Qbackground_color and Qforeground_color.
6247 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6249 * frame.c (Fframe_parameter): For non-windowed frames, if
6250 f->param_alist says foreground or background color is unspecified,
6251 call tty_color_name to return the color name computed from the
6252 frame's current colors.
6254 2000-10-06 Dave Love <fx@gnu.org>
6256 * terminfo.c (ospeed): Don't declare.
6258 * sysdep.c: Don't include string.h.
6259 (h_errno): Declare conditional also on TRY_AGAIN.
6261 * charset.c (Ffind_charset_string): Doc fix.
6263 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6264 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6267 2000-10-05 Dave Love <fx@gnu.org>
6269 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6270 position like menu-bar.
6272 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6274 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6276 * xdisp.c (handle_single_display_prop): Use safe_call1.
6277 (safe_call): Renamed from call_function.
6278 (safe_call1): New function.
6279 (handle_fontified_prop): Use safe_call1 instead of call1.
6280 (safe_eval): Renamed from eval_form.
6281 (safe_eval_handler): Renamed from eval_handler.
6282 (handle_single_display_prop, display_mode_element): Use safe_eval
6283 instead of eval_form.
6285 * xfaces.c (merge_face_heights): Use safe_call instead of
6288 * keyboard.c (show_help_echo): Use safe_call instead of
6289 call_function; use safe_eval instead of eval_form.
6291 * lisp.h (safe_call): Renamed from call_function.
6292 (safe_eval): Renamed from eval_form.
6293 (safe_call1): Add prototype.
6295 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6297 * xfns.c (image_ascent): Rearrange ascent calculation for the
6300 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6302 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6303 (where_is_internal_1): Don't bother ignoring menu-items any more.
6305 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6307 * keyboard.c (update_menu_bindings): New variable.
6308 (parse_menu_item): Use AREF. If update_menu_bindings
6309 is 0, don't update menu bindings.
6310 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6312 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6314 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6317 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6319 * syntax.c (forw_comment): Match nestedness of ender/starter.
6320 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6321 (prev_char_comstart_first): Remove.
6322 (back_comment): Check two-char comment markers more carefully
6323 to better handle overlapping cases like *//* or /* */* */ ...
6324 Match nestedness of ender/starter.
6326 2000-10-02 Dave Love <fx@gnu.org>
6328 * config.in (HAVE_GAI_STRERROR): Add undef.
6330 * process.c (Fopen_network_stream): Use it.
6332 * m/alpha.h (NO_REMAP): Don't define.
6334 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6336 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6337 return with a string converted to an integer or vice versa when
6338 Vmocklisp_arguments is t.
6339 (Fsignal): Likewise. The function can return for `quit'.
6340 (struct gcpro): Declare member `var' to point to a volatile
6343 * eval.c (error): Prevent compiler warning.
6345 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6347 * keymap.c (keymap_memberp): New function.
6348 (Fset_keymap_parent): Use it.
6349 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6350 Use keymap_memberp to avoid creating cycles.
6351 (access_keymap): Use KEYMAPP.
6353 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6355 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6356 gai_strerror. Make sure xerrno is set if connect fails. Improve
6359 2000-09-29 Jason Rumney <jasonr@gnu.org>
6361 * w32term.c (w32_char_font_type, w32_encode_char)
6362 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6363 (w32_bdf_per_char_metric): New function.
6364 (w32_per_char_metric): Use it.
6365 (x_draw_glyph_string_background): Always draw background for BDF
6368 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6369 GDI object which is a scarce resource.
6371 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6372 (get_quoted_string): Fix limit on memchr search.
6373 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6374 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6375 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6376 (get_cached_font_char, cache_char_offset): Use macro
6377 BDF_CODEPOINT_RANGE_COVER_P.
6378 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6379 (clear_cached_bitmap_slots): New function.
6380 (GET_HEX_VALUE): G-Z, g-z are not hex.
6381 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6382 (get_bitmap_with_cache): Use new cache implementation.
6383 (create_offscreen_bitmap): New function.
6384 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6386 * w32term.c (x_produce_glyphs): If the distance from the current
6387 position to the next tab stop is less than a canonical character
6388 width, use the tab stop after that.
6389 (x_draw_glyphs): Handle case START and END are out of bounds more
6391 (x_clear_mouse_face): Block/unblock input.
6392 (x_display_and_set_cursor): Don't show a hollow box cursor for
6393 buffers whose cursor_type is nil.
6395 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6397 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6399 * dispextern.h (updating_frame): Declare extern.
6401 2000-09-29 Andreas Schwab <schwab@suse.de>
6403 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6405 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6407 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6408 use its function definition.
6409 (tool_bar_items): Likewise.
6411 * lisp.h (fatal): Declare NO_RETURN.
6413 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6415 * keymap.c: Remove the line "#undef NULL".
6417 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6419 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6421 2000-09-28 Dave Love <fx@gnu.org>
6423 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6425 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6427 * .gdbinit (xreload): Note its need on GNU/Linux.
6429 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6430 r_alloc, r_alloc_free.
6432 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6434 * syntax.c (skip_chars): Handle negation correctly.
6436 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6438 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6439 with non-zero FORCE_P argument.
6441 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6444 * xdisp.c (window_box_height): Add an assertion.
6446 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6447 tool-bar than is available.
6448 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6450 2000-09-27 Dave Love <fx@gnu.org>
6452 * s/irix6-5.h: Now works 64-bit. Tidied.
6454 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6456 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6457 instead of BITS_PER_INT.
6458 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6459 EMACS_UINT, respectively.
6460 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6462 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6464 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6466 * window.c (freeze_window_starts): Construct last argument for
6467 foreach_window differently.
6469 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6471 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6472 EMACS_UINT instead of `int' and `unsigned int'.
6473 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6475 * frame.h (struct frame): Make the `nothing' member of union
6476 output_data an EMACS_INT.
6478 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6479 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6480 size in the sdata structure.
6481 (SDATA_NBYTES, SDATA_DATA): New macros.
6482 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6483 differently for the different layout of the sdata structure.
6484 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6486 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6487 Check that size recorded in the string size and size recorded in
6488 the sdata structure agree.
6490 2000-09-25 Dave Love <fx@gnu.org>
6492 * buffer.c: Include stdio.h.
6494 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6496 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6498 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6499 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6500 (__malloc_extra_blocks): Declare as __malloc_size_t.
6502 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6504 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6506 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6507 (read_char): If help-echo is showing, preserve the echo area
6510 * xdisp.c (help_echo_showing_p): New variable.
6511 (set_message): Reset it to 0.
6512 (init_xdisp): Initialize help_echo_showing_p.
6514 * dispextern.h (help_echo_showing_p): Declare extern.
6516 * config.in: Fix typo in __GNUC_MINOR__.
6518 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6520 * s/freebsd.h (POSIX_SIGNALS): Define.
6522 * xterm.c (x_clear_mouse_face): Block/unblock input.
6524 2000-09-24 Dave Love <fx@gnu.org>
6526 * fns.c (base64_encode_1): Fix last change.
6528 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6530 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6532 * xdisp.c (try_window_reusing_current_matrix): More fixes
6533 for the case window has a header-line.
6535 2000-09-22 Dave Love <fx@gnu.org>
6537 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6540 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6542 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6544 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6546 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6549 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6552 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6553 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6554 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6557 * marker.c (byte_char_debug_check): Return void.
6559 * xfns.c (Fx_create_frame): Set default frame parameter value
6560 for tool-bar-lines to 1.
6562 * dispnew.c (scrolling_window): Compare y-positions of rows
6563 equal at the start. Some simplification.
6565 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6566 reused rows' y-position in the case window has a header-line, and
6567 new window start is greater than old window start.
6569 * process.c (process_sent_to): New variable.
6570 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6571 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6572 Declare more parameters volatile.
6574 * lread.c (Vrecursive_load_depth_limit): New variable.
6575 (Fload): Check recursive loads whose recursion depth exceeds
6576 Vrecursive_load_depth_limit.
6577 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6579 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6581 * fileio.c (Fread_file_name): Doc fix.
6583 * editfns.c (Fmessage_or_box): Doc fix.
6585 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6587 * xfns.c (xbm_scan): Allow C-style comments.
6589 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6590 symbols are specified, add color translations to the cache.
6591 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6592 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6594 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6595 structures to xpm_init_color_cache.
6597 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6599 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6601 2000-09-19 Andrew Innes <andrewi@gnu.org>
6603 * makefile.nt (bootstrap-emacs): Don't change directory.
6605 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6607 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6609 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6610 If output buffer is too small, signal an appropriated error.
6612 2000-09-18 Dave Love <fx@gnu.org>
6614 * keyboard.c (menu_bar_items, tool_bar_items)
6615 (current_active_maps): Remove redundant get_local_map call.
6617 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6619 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6620 cursor for buffers whose cursor_type is nil.
6622 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6623 a feature to implement that is already implemented.
6624 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6627 * xfns.c (x_clear_image_1): New function.
6628 (x_clear_image): Use it.
6629 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6631 * dispnew.c (update_window): Move test for invisible lines
6632 at the top to update_window_line.
6633 (update_window_line): Handle invisible lines here.
6635 * xfns.c (clear_image_cache): Clear current matrices of all
6636 frames sharing an image cache. Block input while freeing
6637 images. Fix timestamp comparison.
6638 (x_clear_image): Also free the mask.
6640 * xfns.c (lookup_image): Block input while loading the image so
6641 that we won't get interrupted in a state where the image isn't yet
6643 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6644 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6645 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6646 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6648 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6650 * dispnew.c (update_window): Make sure to make desired rows
6651 current even if they are completely invisible at the top
6654 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6656 * xfns.c (lookup_image): Build mask before applying an algorithm.
6657 Recognize algorithm `disabled'.
6658 (cross_disabled_images): New variable.
6659 (COLOR_INTENSITY): New macro.
6660 (x_detect_edges): Use COLOR_INTENSITY.
6661 (x_disable_image): New function.
6662 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6664 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6665 disabled state, don't apply an image transformation algorithm if
6666 the user specified an image for the disabled state. Use
6667 `:algorithm disabled' for creating a disabled item's image if the
6668 user hasn't specified an image.
6670 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6671 allocation functions with the XPM lib.
6672 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6673 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6674 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6675 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6676 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6677 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6678 functions, if possible, because these handle color allocation
6679 failure more gracefully.
6680 (Fimage_mask_p): New function.
6682 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6683 (Qedge_detection, Qheuristic): New symbols.
6684 (syms_of_xfns): Initialize new symbols.
6685 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6686 `algorithm (edge-detection ...)'.
6687 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6688 (tiff_format, gif_format, gs_format): Add `:mask'.
6689 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6690 (GIF_MASK, GS_MASK): New enumerators.
6691 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6692 (emboss_matrix, laplace_matrix): New variables.
6693 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6694 (x_edge_detection): New functions.
6695 (x_laplace): Rewritten in terms of x_detect_edges.
6696 (x_build_heuristic_mask): If image has a mask, free it.
6698 2000-09-14 Andrew Innes <andrewi@gnu.org>
6700 * makefile.w32-in: Revert to Unix line endings.
6702 2000-09-14 Andrew Innes <andrewi@gnu.org>
6704 * makefile.w32-in: Standardize indentation somewhat.
6705 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6706 cater for differences between shells.
6708 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6710 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6712 * xterm.c (x_produce_glyphs): If the distance from the current
6713 position to the next tab stop is less than a canonical character
6714 width, use the tab stop after that.
6716 2000-09-14 Dave Love <fx@gnu.org>
6718 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6720 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6722 * xdisp.c (handle_fontified_prop): While running fontification
6723 functions, bind `fontification-functions' and
6724 `after-change-functions' to nil.
6726 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6727 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6729 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6731 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6732 USE_MMAP_FOR_BUFFERS.
6734 * insdel.c (make_gap): Use enlarge_buffer_text.
6736 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6737 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6738 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6739 from former r_alloc_* functions in ralloc.c.
6740 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6741 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6742 (mmap_init) [REL_ALLOC_MMAP]: New function.
6743 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6744 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6747 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6748 (enlarge_buffer_text): Add prototype.
6750 * ralloc.c: Remove everything having to do with the use of mmap.
6752 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6754 * sound.c (Fplay_sound): Doc fix.
6756 * keyboard.c: Avoid some more compiler warnings.
6757 (parse_tool_bar_item): Ignore cached key bindings.
6759 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6760 and allocation of Lisp data.
6762 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6764 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6765 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6768 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6770 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6772 * ccl.c: Comment fixed.
6773 (MAX_MAP_SET_LEVEL): Increased to 30.
6774 (PUSH_MAPPING_STACK): Enclose with do-while block.
6775 (POP_MAPPING_STACK): Likewise.
6776 (stack_idx_of_map_multiple): New variable.
6777 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6778 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6779 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6780 (ccl_driver) <CCL_MapSingle>: Likewise.
6781 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6782 with the case where looking up process reaches to the end of
6783 map-set, and call CCL programs as the above change.
6785 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6787 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6788 that might be clobbered by longjmp.
6789 (check_x_display_info, x_decode_color, create_frame_xic)
6790 (Fx_display_backing_store, Fx_display_visual_class)
6791 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6793 * lread.c (init_lread): Set Vloads_in_progress to nil.
6794 (Fload): Show list of recursively loaded files, when signaling an
6797 * lread.c (Vloads_in_progress): New variable.
6798 (record_load_unwind): New function.
6799 (Fload): Check for recursive loads.
6800 (syms_of_lread): Initialize Vloads_in_progress.
6801 (read_integer, read1): Avoid some compiler warnings.
6803 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6806 2000-09-11 Miles Bader <miles@gnu.org>
6808 * editfns.c (Fbuffer_string): Doc fix.
6810 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6812 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6814 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6816 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6817 whether to include other header files.
6819 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6821 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6822 by Fmemq as a boolean.
6824 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6826 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6828 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6830 * ralloc.c (mmap_fd): Remove initializer which can make it
6831 read-only in a dumped Emacs.
6832 (mmap_fd_1): New variable.
6833 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6834 restore it from there.
6835 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6836 unconditionally so that mmap_fd can be initialized there.
6837 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6838 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6839 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6841 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6843 * xdisp.c (dump_glyph_row): Fix printf format string.
6844 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6846 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6848 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6851 * xdisp.c (try_window_id): When trying to locate cursor in
6852 unchanged rows at the top, handle the case that we can't find it.
6854 * xterm.c (x_draw_glyphs): Handle case START and END are out
6855 of bounds more carefully.
6857 2000-09-08 Dave Love <fx@gnu.org>
6859 * s/sol2.h (REL_ALLOC_MMAP): Define.
6860 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6862 * ralloc.c: Don't include string.h (redundant).
6863 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6864 [!MAP_ANON]: Include fcntl.h.
6865 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6866 (r_alloc, r_re_alloc, r_alloc_free)
6867 (mmap_enlarge, mmap_set_vars): Use it.
6868 (r_alloc_init_fd): New function.
6869 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6870 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6873 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6876 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6877 change to __NetBSD__.
6879 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6881 * search.c (compile_pattern): Check the multibyteness of cached
6884 2000-09-08 Miles Bader <miles@gnu.org>
6886 * xfaces.c (default_face_vector): Function removed.
6887 (Finternal_merge_in_global_face): Restore old global/local
6888 attribute override order. Use inline loop instead of calling
6889 default_face_vector.
6891 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6893 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6894 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6895 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6896 where necessary, in case POINTER_TYPE is `void'.
6898 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6900 * frame.c (make_terminal_frame): Initialize frame foreground and
6901 background colors to unspecified, for the initial instance of an
6904 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6906 * ralloc.c (mmap_find): Fix overlap computation.
6907 (mmap_enlarge): Compute nbytes before trying to find an
6910 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6913 * lread.c (syms_of_lread): Change value of regexp
6914 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6916 * xmenu.c (xdialog_show): When looking up the selection in
6917 menu_items, take `quote' boundaries into account; this corresponds
6918 to a nil ITEM in x-popup-dialog.
6920 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6922 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6924 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6926 * coding.c (encode_coding_sjis_big5): Use translation table for
6927 encoding, not decoding. Fix the handling of latin-jisx0201.
6928 Check for the charset katakana-jisx0201 too.
6929 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6930 (detect_coding_sjis): Check the byte sequence more rigidly.
6932 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6934 * xfaces.c (Vparam_value_alist): New variable.
6935 (syms_of_xfaces): Initialize it.
6936 (Finternal_set_lisp_face_attribute): Avoid more consing.
6938 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6940 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6941 (Qbackground_mode): New variable.
6942 (syms_of_frame_1): Initialize Qbackground_mode.
6944 * lisp.h (Qdisplay): Declare extern.
6946 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6947 change face on all frames, and change the default for new frames.
6949 2000-09-07 Dave Love <fx@gnu.org>
6951 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6953 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6955 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6957 * charset.c: Include composite.h
6958 (lisp_string_width): New function.
6959 (Fstring_width): Call lisp_string_width instead of strwidth.
6961 * Makefile.in (charset.o): Depends on composite.h.
6963 * process.c (read_process_output): Before inserting the decoded
6964 text in the buffer, adjust the multibyteness.
6966 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6968 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6969 buffer's text buffer is null, map new memory.
6971 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6972 POINTER_TYPE and size_t.
6973 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6974 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6975 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6976 [REL_ALLOC_MMAP]: New macros.
6977 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6978 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6979 [REL_ALLOC_MMAP]: New functions.
6981 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6982 before and after unexec.
6984 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6985 text buffers if necessary.
6987 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6988 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6991 * config.in (HAVE_MMAP): Add #undef.
6993 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6995 * frame.c (Qdisplay_type): New variable.
6996 (syms_of_frame_1): Initialize it.
6997 (Fframe_parameter): New function that avoids consing.
6998 (syms_of_frame): Defsubr it.
7000 * buffer.c (Fother_buffer): Consider buffers as invisible when
7001 they are displayed in a window on an invisible frame.
7003 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7004 get-largest-window always return nil.
7006 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7008 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7009 variable; recognize Emacs 19 elc files.
7011 2000-09-04 Miles Bader <miles@gnu.org>
7013 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7014 before initially popping up the menu, so the menu doesn't flash
7015 when the face settings are significantly different from the defaults.
7017 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7019 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7020 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7021 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7022 (BIT_UNIBYTE): Remove.
7023 (re_match_2_internal): Delete corresponding code and streamline the
7024 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7025 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7026 (re_wctype_t): New type.
7027 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7028 (regex_compile): Use them and fix handling of overly long char classes.
7030 2000-09-03 Andrew Innes <andrewi@gnu.org>
7032 * makefile.w32-in: Change to DOS line endings.
7034 * s/ms-w32.h (ORDINARY_LINK): New define.
7036 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7037 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7039 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7040 (distclean): Delete them here instead.
7042 * w32proc.c (compare_env): Convert to uppercase for comparison,
7043 not lowercase, to match how the native Windows shell works.
7045 2000-09-03 Jason Rumney <jasonr@gnu.org>
7047 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7048 CVS changes the line-ends when checking in/out on DOS/Windows.
7050 * makefile.nt (emacs): Do not change directory to run temacs, as
7051 the load-path is set relative to current directory.
7053 2000-09-03 Miles Bader <miles@gnu.org>
7055 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7057 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7059 * xdisp.c (redisplay_mode_lines): New function.
7060 (display_mode_lines): Return number of mode lines displayed.
7061 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7062 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7064 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7065 string.h and strings.h.
7066 (index) [HAVE_INDEX]: Add prototype.
7068 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7069 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7071 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7072 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7074 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7076 * lread.c (read1): Accept `?' as symbol constituent, for
7077 compatiblity with XEmacs.
7079 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7081 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7082 (struct re_pattern_buffer): Remove newline_anchor.
7083 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7084 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7085 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7086 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7087 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7088 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7089 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7090 Get rid of references to newline_anchor.
7091 (regcomp): Allocate and precompute a fastmap.
7093 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7095 * lread.c (openp): GCPRO local variable `filename'.
7097 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7099 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7101 * regex.c: Merge some changes from GNU libc. Add prototypes.
7102 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7103 Use memcmp and memcpy instead of bcopy and bcmp.
7104 (init_syntax_once): Use ISALNUM.
7105 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7106 (REG_UNSET_VALUE): Remove. Use NULL instead.
7107 (REG_UNSET, re_match_2_internal): Use NULL.
7108 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7110 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7111 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7112 (regex_compile): In handle_interval, return an error rather than try to
7113 unfetch the interval if we can't find the closing brace.
7114 Obey the RE_NO_GNU_OPS syntax bit.
7115 (TOLOWER): New macro.
7117 (regexec): Allocate regs.start and regs.end as one block.
7119 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7121 * xdisp.c (echo_area_display): Check display_completed instead
7122 of calling detect_input_pending.
7124 * dispnew.c (update_frame): Only set display_completed here; move
7125 the update_begin and update_end calls here from update_frame_1.
7126 (update_frame_1): Don't set display_completed here, don't call
7127 update_begin/update_end.
7129 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7130 instead of store_frame_param.
7132 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7134 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7135 desired window matrix hasn't been displayed, use the current row
7136 instead. Make sure that only those frame rows are updated for
7137 which there exists a corresponding enabled desired row.
7139 2000-08-29 Miles Bader <miles@gnu.org>
7141 * xfaces.c (default_face_vector): New function.
7142 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7144 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7146 * lread.c (openp): Prevent temporary string passed to
7147 Ffile_readable_p from being garbage collected.
7149 2000-08-28 Dave Love <fx@gnu.org>
7151 * keymap.c (store_in_keymap): Add `static' to declaration.
7153 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7155 * emacs.c, callint.c, doc.c, editfns.c
7156 (toplevel) [HAVE_STRING_H]: Include string.h.
7157 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7158 (index): Remove prototypes which might conflict with non-standard
7159 definitions of index/strchr.
7161 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7162 (rindex): Define only if !HAVE_RINDEX.
7164 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7166 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7168 2000-08-28 Miles Bader <miles@gnu.org>
7170 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7171 made inconsistent by a font-related attribute in FROM.
7172 (merge_face_inheritance): Add function comment.
7174 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7176 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7177 the 4th arg (PREV_EVENT) Qt to suppress input method.
7179 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7181 * regex.c: Indent cpp directives and remove parens after `defined'.
7182 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7183 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7184 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7185 (re_compile_pattern): Use size_t for length.
7186 (init_syntax_once): Move to a better place.
7187 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7188 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7190 * syntax.c (back_comment): Detect cases where a comment-starter is
7191 actually inside another comment as in: /* a // b */ c // d \n.
7192 Make it clear that `comstart_pos' is unused for nested comments.
7194 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7195 (KEYMAPP): New macro.
7196 (Fkeymap_parent, Fset_keymap_parent): Use it.
7197 (fix_submap_inheritance): Mark it static.
7198 (define_as_prefix, describe_buffer_bindings, describe_command)
7199 (describe_translation, describe_map): Complete prototypes.
7201 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7203 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7204 to better match the key-lookup behavior.
7206 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7208 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7209 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7211 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7213 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7214 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7215 (xterm.o): Depend on coding.h
7217 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7219 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7220 the corresponding '#endif'.
7222 2000-08-26 Miles Bader <miles@gnu.org>
7224 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7225 * xfaces.c (QCinherit): New variable.
7226 (syms_of_xfaces): Initialize it.
7227 (LFACE_INHERIT): New macro.
7228 (Finternal_get_lisp_face_attribute)
7229 (merge_face_vector_with_property)
7230 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7231 (check_lface_attrs): Allow new types of face height. Check
7233 (CYCLE_CHECK): New macro.
7234 (merge_face_inheritance): New function.
7235 (merge_face_vectors): Merge inherited faces too. Add F and
7236 CYCLE_CHECK arguments.
7237 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7238 (lookup_named_face, lookup_derived_face, realize_named_face)
7239 (face_at_string_position, face_at_buffer_position): Supply
7240 new F and CYCLE_CHECK arguments to merge_face_vectors.
7241 (merge_face_heights): New function.
7242 (merge_face_vectors, merge_face_vector_with_property)
7243 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7244 handle relative face heights.
7245 (lface_same_font_attributes_p): Compare heights using EQ.
7247 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7249 * charset.c (char_to_string): Check the character validity.
7250 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7252 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7254 * regex.c (PUSH_FAILURE_COUNT): New macro.
7255 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7256 Handle popping of a register's or a counter's data.
7257 (POP_FAILURE_POINT): Use the new name.
7258 (re_match_2_internal): Push counter data on the stack for succeed_n,
7259 jump_n and set_number_at and remove misleading dead code in succeed_n.
7261 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7263 * xdisp.c (redisplay_internal): If considering all windows on all
7264 frames, update the display for each frame as soon as possible,
7265 instead of first building all desired matrices for all frames, and
7266 then updating them all.
7267 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7269 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7271 * bytecode.c (mark_byte_stack): Add a comment.
7273 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7274 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7277 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7279 * minibuf.c (do_completion): Always use compare-string, not
7280 string-equal because the latter doesn't pay attention to
7281 multibyteness of strings.
7283 * process.c (create_process): Don't setup raw-text coding here.
7284 (Fopen_network_stream): Don't set coding->src_multibyte and
7285 coding->dst_multibyte here.
7286 (read_process_output): For process filter, return unibyte string
7287 if default-enable-multibyte-characters is nil.
7288 (send_process): If OBJECT is multibyte text, be sure to encoded it
7289 by the specified coding system for the process. Otherwise, setup
7291 (init_process): Don't initialize default-process-coding-system here.
7293 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7295 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7296 <scroll-down-aggressively>: Likewise.
7298 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7300 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7301 zero. Set coding->produced_char correctly.
7303 2000-08-22 Andrew Innes <andrewi@gnu.org>
7305 * makefile.w32-in: New file.
7307 * unexw32.c (unexec): Ignore old_name, and use the actual location
7308 of the current executable instead. Base new_name on this.
7310 * w32proc.c (create_child): Remove reference to security
7311 descriptor, which isn't needed and doesn't compile with mingw32.
7313 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7314 up dllimport attributes.
7315 (x_update_window_end): Update prototype.
7317 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7318 extern, which screws up dllimport attributes.
7320 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7321 up dllimport attributes.
7323 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7324 screws up dllimport attributes.
7326 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7327 up dllimport attributes.
7328 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7329 screws up dllimport attributes.
7331 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7332 up dllimport attributes.
7334 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7335 screws up dllimport attributes.
7337 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7338 screws up dllimport attributes.
7340 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7341 up dllimport attributes.
7343 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7344 unnecessary extern, which screws up dllimport attributes.
7347 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7348 up dllimport attributes.
7350 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7351 unnecessary extern, which screws up dllimport attributes.
7353 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7354 screws up dllimport attributes.
7356 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7357 up dllimport attributes.
7359 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7361 * w32bdf.c (search_file_line):
7362 (set_bdf_font_info):
7364 (w32_get_bdf_glyph):
7365 (w32_BDF_to_x_font): Fix compile warnings.
7367 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7369 * w32select.c: Include keyboard.h before frame.h.
7371 * w32fns.c (max): Define macro.
7372 (JOHAB_CHARSET): Define if not known.
7373 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7374 (Fx_show_tip): Synch with X version.
7376 * w32xfns.c: Include keyboard.h before frame.h.
7378 * w32fns.c: Include keyboard.h before frame.h.
7380 * w32term.c: Include keyboard.h before frame.h.
7382 * fontset.c: Include keyboard.h before frame.h.
7384 * w32inevt.c: Include keyboard.h before frame.h.
7385 (MOUSE_MOVED): Define if not known.
7387 * minibuf.c: Include keyboard.h before frame.h.
7389 * keyboard.c: Include keyboard.h before frame.h.
7391 * indent.c: Include keyboard.h before frame.h.
7393 * dispnew.c: Include keyboard.h before frame.h.
7395 * buffer.c: Include keyboard.h before frame.h.
7397 * alloc.c: Include keyboard.h before frame.h.
7399 * print.c: Include keyboard.h before frame.h.
7401 * process.c: Include keyboard.h before frame.h.
7403 * scroll.c: Include keyboard.h before frame.h.
7405 * sysdep.c: Include keyboard.h before frame.h.
7407 * term.c: Include keyboard.h before frame.h.
7409 * window.c: Include keyboard.h before frame.h.
7411 * xdisp.c: Include keyboard.h before frame.h.
7412 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7414 * frame.c: Include keyboard.h before frame.h.
7416 * w32heap.h: Undefine min, max.
7418 * w32gui.h: Undefine min, max.
7420 * unexw32.c: Change PUCHAR to PCHAR.
7421 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7424 (copy_executable_and_dump_data): Remove unnecessary static defs.
7425 (copy_executable_and_dump_data): Fix compile warnings.
7427 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7429 * w32console.c (min): Define macro.
7430 (clear_frame, write_glyphs): Fix compile warning.
7432 * w32proc.c (compare_env):
7433 (find_child_console): Fix compile warning.
7435 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7436 sys_errlist instead of _sys_errlist.
7437 (get_emacs_configuration_options): New function.
7439 * s/ms-w32.h (sys_nerr): Provide default definition.
7440 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7441 name with _ prepended.
7442 (NSIG): Define if not known.
7443 (get_emacs_configuration): Provide extern declaration.
7444 (get_emacs_configuration_options): Provide extern declaration.
7445 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7447 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7449 (read_unc_volume): Fix compile warning.
7451 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7452 definitions from being used.
7454 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7456 * w32.c (unc_volume_file_attributes):
7457 (open_unc_volume): Make arg const.
7459 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7460 (read_input_waiting): Remove excess parameter.
7462 * w32.c (init_environment): Call _access.
7463 (check_windows_init_file): Call _close.
7464 (init_user_info): Call _putenv.
7465 (init_environment): Call _putenv and _strdup.
7466 (init_ntproc): Reset volume info cache on startup.
7468 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7469 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7470 cannot override the CRT malloc.
7472 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7473 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7475 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7476 unless we are linking with a static CRT.
7477 (RVA_TO_PTR): Cast result to unsigned char*.
7479 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7480 (add_volume_info): Use xstrdup.
7482 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7484 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7485 (do_completion, Fminibuffer_complete_word): Use it.
7486 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7487 var so it can take non-boolean values.
7489 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7491 * editfns.c (find_field): Formatting changes.
7492 (toplevel): Some old-style function forward declarations
7493 changed to prototypes, some new protypes added, some functions
7496 * lisp.h (set_time_zone_rule): Add prototype.
7497 (use_dialog_box): External declaration.
7499 * keyboard.c (gen_help_event): Add parameter SIZE.
7500 (kbd_buffer_events_waiting): Slightly rewritten.
7501 (clear_event): New function.
7502 (kbd_buffer_get_event): Use it, and clear the input_events of
7504 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7505 don't fill the newly created array with nils.
7506 (toplevel): Convert some old-style function forward declarations
7509 * keyboard.h (gen_help_event): Change prototype.
7511 * xterm.c (XTread_socket): Change calls to gen_help_event.
7513 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7515 * eval.c (Fmacroexpand): Doc fix.
7517 2000-08-20 Jason Rumney <jasonr@gnu.org>
7519 * w32term.h (x_display_info_for_display): Remove as this function
7520 does not exist on W32.
7522 * w32term.c (help_echo_window): New variable.
7523 (syms_of_w32term): staticpro it.
7524 (note_mode_line_highlight): Set it.
7525 (XTextExtents16): Removed as there is no equivalent on W32.
7526 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7527 the X way of doing this will not work for W32.
7528 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7529 (x_draw_image_foreground): Avoid drawing outside of the clip area
7530 when image doesn't have a mask.
7531 (note_mouse_highlight): Process overlays in the right order of
7532 priority. Set help_echo_window.
7533 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7534 because that's more visible for large images.
7536 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7537 name to single_keymap_panes.
7538 (w32_menu_show): Set wv->title when dealing with titles.
7539 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7541 2000-08-21 Miles Bader <miles@gnu.org>
7543 * minibuf.c (do_completion): Try again if we rewrite the input
7544 string, but no completion was done, so that any completion message
7547 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7549 * xfaces.c (lface_equal_p): Compare strings differently.
7550 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7551 (realize_tty_face): Use them.
7552 (syms_of_xfaces): Initialize new variables.
7553 (map_tty_color): New function, extracted from realize_tty_face.
7554 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7555 foreground or background color, store the new color name in the
7556 realized face; previous code trying to do this had no effect.
7557 (realize_tty_face): Use map_tty_color.
7558 (Fclear_face_cache): Set face_change_count and ensure thorough
7561 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7563 * undo.c (record_first_change, record_marker_adjustment): Don't
7564 use XBUFFER on last_undo_buffer which might not be a buffer.
7566 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7568 * coding.c (decode_coding_string): Set members consumed,
7569 consumed_char, produced, produced_char of *coding correctly. If
7570 decode_coding doesn't consume any byte, don't try anymore.
7571 (encode_coding_string): Likewise.
7573 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7575 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7576 conditional have void type, for Standard C compilers.
7578 * xdisp.c (redisplay_internal): Compare windows for equality with
7579 EQ, instead of applying XWINDOW to something that might not
7582 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7584 * fontset.c (Finternal_char_font): Search only the selected frame
7585 for a window of the current buffer.
7587 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7589 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7592 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7593 second half of a HELP_EVENT is found at the start of kbd_buffer.
7595 2000-08-18 Miles Bader <miles@gnu.org>
7597 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7599 * editfns.c (save_restriction_save): Rewrite to use markers.
7600 (save_restriction_restore): Rewrite to understand new form of data
7601 saved by save_restriction_save.
7602 (Fsave_restriction): Remove cautionary note in doc-string.
7604 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7606 * fileio.c (build_annotations): Add a comment explaining the
7607 return value of format-annotate-function. Replace a spurious call
7608 to Flength with a CONSP test. Call format-annotate-function with
7609 a fifth arg specifying how many times the function is been called
7610 in a row, to let it choose temporary buffers appropriately.
7612 2000-08-17 Dave Love <fx@gnu.org>
7614 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7615 declare make_temp_name twice.
7617 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7618 (unreadpure): Give it an arg.
7620 * unexalpha.c: Prototype fatal_unexec, mark_x,
7621 update_dynamic_symbols. Declare unexec as void.
7623 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7624 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7626 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7627 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7629 * alloca.c: Use #error.
7630 [POINTER_TYPE]: Use it.
7632 * eval.c (Fdefvar): Doc fix.
7634 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7635 INITIALIZE_INTERVAL.
7637 * buffer.h: Avoid DECLARE_INTERVALS.
7639 * config.in: Add size_t.
7641 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7643 * w16select.c (set_clipboard_data): If there's not enough memory
7644 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7645 expects. In case of other failures, return 3.
7646 (system_error_msg): New error message.
7647 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7650 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7652 * term.c (write_glyphs): Also turn off inverse video after turning
7653 off other appearances in case TS_exit_attribute_mode is not equal
7654 to TS_end_standout_mode.
7655 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7657 (turn_off_face): Reset standout_mode only if
7658 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7659 is equal to TS_end_standout_mode.
7661 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7663 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7664 sequence at the end of the source block.
7666 * ccl.c (Fccl_program_p): Docstring modified.
7667 (Fccl_execute): Likewise.
7668 (Fccl_execute_on_string): Likewise.
7670 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7672 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7674 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7676 The following changes are mainly to fix bugs of
7677 encode/decode-coding-string failing if encoding/decoding return
7678 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7679 variable conversion_buffer.
7681 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7682 decrement dst_end to avoid buffer overflow in the later call of
7685 * coding.h (conversion_buffer_size, conversion_buffer)
7686 (get_conversion_buffer): Extern deleted.
7688 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7689 (conversion_buffer, conversion_buffer_size): Variables deleted.
7690 (get_conversion_buffer): Function deleted.
7691 (struct conversion_buffer): New structure.
7692 (MAX_ALLOCA): New macro.
7693 (allocate_conversion_buffer): New macro.
7694 (extend_conversion_buffer, free_conversion_buffer): New functions.
7695 (ccl_coding_driver): Set coding->result.
7696 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7697 this is the last block of source.
7698 (encode_coding): Likewise. Handle the source block as the last
7699 one only when the whole source text is consumed.
7700 (decode_coding_string): Handle the case that the output buffer is
7701 too small to decode the whole source text. Use
7702 allocate_conversion_buffer, extend_conversion_buffer and
7703 free_conversion_buffer, not get_conversion_buffer.
7704 (encode_coding_string): Likewise.
7705 (init_coding): Function deleted.
7706 (init_coding_once): Delete code to initialize conversion_buffer_size.
7708 * emacs.c (main): Don't call init_coding.
7710 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7712 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7713 (insert_glyphs): Likewise.
7715 * w32console.c (write_glyphs): Use a locally declared
7718 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7720 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7721 member of display_info is NULL.
7723 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7725 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7727 * term.c (turn_off_face): Reset standout_mode when resetting
7728 appearances with capability `me'.
7729 (write_glyphs): Switch on inverse video before each face change.
7731 2000-08-14 Dave Love <fx@gnu.org>
7733 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7734 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7735 (lisp_free): Declare and make static.
7737 * window.c: Fix embedded comment.
7738 (syms_of_window): Fix doc string.
7740 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7742 * keymap.c (push_key_description): If C without modifiers is < 32,
7743 make sure to print `C-' before `M-', like in the manual.
7745 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7747 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7748 since they aren't relocated anymore.
7749 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7751 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7752 partially visible line which is smaller than the window's height.
7754 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7756 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7757 the multibyte form of eight-bit-control characters.
7758 (Fccl_execute_on_string): Initialize ccl->multibyte.
7760 * ccl.h (struct ccl_program): New member multibyte.
7762 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7764 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7766 * regex.c (regex_compile) <normal_char>: Pay attention to
7768 (analyse_first) <exactn>: Setup fastmap correctly for
7769 eight-bit-control characters.
7771 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7773 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7775 * keyboard.c (make_lispy_event): Handle the new event type
7776 multibyte_char_keystroke.
7778 * xterm.c: Include coding.h.
7779 (XTread_socket): Work around a bug of XmbLookupString. If the
7780 input is from XIM, decode it according to the current locale. In
7781 that case, generate multibyte_char_keystroke events.
7783 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7785 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7786 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7788 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7790 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7791 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7792 (move_it_in_display_line_to): Record iterator's ascent and descent
7793 before producing glyphs, and restore them when we know the glyph
7794 doesn't fit on the line.
7795 (move_it_to): Restructured so that it's easier to debug. If
7796 moving to a vpos, and not moving to an x or character position,
7797 stop as soon as the specified vpos is reached; don't move further
7798 into that line because that might change the computed line height.
7799 (try_cursor_movement): New function, extracted from the cursor
7800 movement branch of redisplay_window. If ending on a partially
7801 visible line, don't try to scroll if the cursor line is taller
7803 (redisplay_window): Use try_cursor_movement.
7805 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7806 because that function doesn't cope with variable-height lines.
7808 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7809 box cursor because that's better visible for large images.
7811 2000-08-10 Miles Bader <miles@gnu.org>
7813 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7815 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7817 * xdisp.c (Vmessages_buffer_name): New variable.
7818 (message_dolog): Use it.
7819 (syms_of_xdisp): Initialize it.
7821 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7823 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7824 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7825 redundant now that keyboard.h is included.
7827 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7829 * keyboard.c (kbd_buffer_events_waiting): New function.
7831 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7833 * msdos.c: Include keyboard.h.
7834 (XMenuActivate): Empty no_event events from the event buffer. If
7835 no events are left after that, call clear_input_pending.
7836 (mouse_clear_clicks): New function, code moved from mouse_init.
7837 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7838 mouse driver to ``forget'' any past clicks.
7840 * Makefile.in (msdos.o): Depend on keyboard.h.
7842 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7844 * lisp.h (input_pending): External declaration.
7846 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7848 * xdisp.c (echo_area_display): Display thoroughly if input is
7849 pending. Bind redisplay-dont-pause to t during the redisplay.
7850 in case input is pending.
7852 * dispnew.c (Qredisplay_dont_pause): New variable.
7853 (syms_of_display): Initialize and staticpro it.
7854 (update_frame_1): Don't interrupt the display for pending input if
7855 redisplay_dont_pause is set.
7857 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7859 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7861 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7863 * callproc.c (Fcall_process): Terminate the unwind-protect around
7864 the post-read-conversion of coding system.
7866 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7867 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7868 * buffer.h (overlays_at): Update prototype.
7869 * xdisp.c (next_overlay_change): Update call to overlays_at.
7870 * xfaces.c (face_at_buffer_position): Likewise.
7871 * textprop.c (Fget_char_property): Likewise.
7872 * xterm.c (note_mouse_highlight): Likewise.
7874 * minibuf.c (do_completion): Don't consider a simple change of
7875 case as `completion'.
7877 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7879 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7880 * undo.c (record_delete): Make sure last_point_position_buffer is
7881 a buffer before comparing pointers.
7883 * coding.h (decode_coding_string): Declare.
7885 * intervals.h (Fprevious_single_char_property_change): Declare.
7887 * textprop.c (Fprevious_single_char_property_change): Don't do
7888 arithmetic directly on lisp objects.
7890 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7892 * keyboard.h (menu_item_eval_property): Declare.
7894 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7895 reuse as buffer name, instead of recreating (and discarding) every
7896 time a message is logged.
7897 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7898 (current_message_1, truncate_message_1, set_message_1)
7899 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7900 (current_message, truncate_echo_area, display_echo_area)
7901 (resize_echo_area_axactly): Changed calls.
7903 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7905 (Ffind_coding_systems_region_internal): First argument to Fappend
7906 must be an integer, not a Lisp object.
7908 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7910 * charset.c (Fchar_width): Doc fix.
7912 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7914 * charset.c (Fstring_width): Doc fix.
7916 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7918 * xdisp.c (start_display): When starting display on a continuation
7919 line, clear ascent and descent members of the iterator structure;
7920 the height of the continued line does not affect the height of the
7922 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7923 line taller than the window.
7924 (redisplay_window) <forced window start>: Handle case that the
7925 middle of the window is not found in any row.
7926 (dump_glyph_row): Show more information.
7927 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7928 first text line in a glyph matrix.
7930 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7931 of the clip area when image doesn't have a mask.
7933 * fns.c (sweep_weak_table): Fix survival conditions for
7934 key-or-value and key-and-value weakness.
7936 * .gdbinit (xhashtable): New command.
7938 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7939 tables out of the list of all weak hash tables.
7941 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7942 a new buffer is created, make sure echo_area_buffer[] references
7945 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7947 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7950 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7952 * syntax.c (skip_chars): Fix previous change. Make the handling
7953 of unibyte string consistent with that of regex search.
7955 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7957 * xmenu.c (popup_get_selection): Use xfree instead of free.
7959 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7961 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7963 * callproc.c (child_setup): Use xfree instead of free.
7965 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7967 (run_mac_command, closedir): Use `xfree' instead of `free'.
7969 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7971 * eval.c (error): Use xfree instead of free.
7973 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7975 * fns.c: Replace `illegal' with `invalid'.
7976 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7978 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7980 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7983 2000-08-04 Noah Friedman <friedman@splode.com>
7985 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7988 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7990 * syntax.c (skip_chars): Fix typo in error message.
7992 2000-08-04 Andreas Schwab <schwab@suse.de>
7994 * m/ia64.h: Moved from s/ia64.h.
7996 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7998 * process.c (read_process_output): Big simplification. Handle
7999 composition and post-read-conversion of coding system correctly.
8000 (send_process): Handle composition correctly.
8002 * callproc.c (Fcall_process): Handle post-read-conversion of
8003 coding system if any.
8005 * coding.c (decode_coding_iso2022): More strict check for handling
8007 (coding_restore_composition): Pay attention to the case that
8008 cmp_data is not set properly (because of invalid code in the
8010 (run_pre_post_conversion_on_str): Include text properties in the
8012 (decode_coding_string): Set members of coding correctly.
8014 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8016 * s/ia64.h: New file.
8018 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8019 Use NULL instead of 0 at the end of variable argument list of
8020 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8021 sizeof (int) < sizeof (void *).
8023 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8024 of variable argument lists of XtVaGetValues and XtVaSetValues.
8026 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8027 variable argument lists of XtVaGetValues and XtVaSetValues.
8029 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8031 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8032 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8034 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8037 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8038 in call to Fsingle_key_description.
8040 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8043 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8045 * window.c (display_buffer_reuse_frames): New variable.
8046 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8047 frames displaying BUFFER.
8048 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8050 2000-08-01 Miles Bader <miles@gnu.org>
8052 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8053 when to constrain NEW_POS (they were pretty screwed up before).
8055 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8057 * msdos.c (run_msdos_command): Save and restore the master
8058 environment, for the case that child_setup signals an error.
8059 When mirroring slashes in DOS shell commands, don't fail when
8060 argv[2] has embedded blanks.
8061 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8062 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8063 (dos_ttraw): Call mouse_setup_buttons.
8065 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8066 using alloca; free it after run_msdos_command returns.
8068 2000-07-27 Dave Love <fx@gnu.org>
8070 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8071 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8073 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8075 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8077 * editfns.c (lisp_time_argument): Fix last change.
8079 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8081 * fns.c (Fdelete): Make it work on vectors and strings in addition
8084 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8085 (syms_of_fns): Initialize new variables.
8086 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8087 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8088 weakness, with t meaning the same as `key-and-value'.
8090 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8092 * coding.h (struct coding_system): Member safe_charset deleted.
8094 * coding.c (Qsafe_charsets): This variable deleted.
8095 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8097 (coding_safe_chars): New function.
8098 (CODING_SAFE_CHAR_P): New macro.
8099 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8100 checking safe_charsets member of the coding system. Caller changed.
8101 (detect_coding_iso2022): New local variable safe_chars.
8102 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8103 safe_charsets member of the coding system.
8104 (decode_coding_iso2022): New local variable safe_chars.
8105 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8106 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8107 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8108 (ENCODE_UNSAFE_CHARACTER): New macro.
8109 (encode_coding_iso2022): New local variable safe_chars. Check
8111 (setup_coding_system): Delete the code to initialize
8112 coding->safe_charses
8113 (intersection, find_safe_codings): New functions.
8114 (Ffind_coding_systems_region_internal): New function.
8115 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8116 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8117 variable and initialize it.
8119 * fns.c (char_table_ref_and_index): New function.
8121 * lisp.h (char_table_ref_and_index): Add prototype.
8123 2000-07-26 Sam Steingold <sds@gnu.org>
8125 * editfns.c (lisp_time_argument): Added third argument `usec'.
8126 (Ffloat_time): New built-in Lisp function.
8128 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8130 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8131 for the character code.
8133 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8136 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8137 if called for a popup menu.
8138 (xmenu_show): Store help string in widget values.
8140 2000-07-26 Dave Love <fx@gnu.org>
8142 * syswait.h: Move some definitions.
8143 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8144 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8145 perspicuous definitions.
8146 (WTERMSIG): Fix bit pattern used.
8148 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8150 * print.c (print_object): If vector printing is truncated, print
8151 "..." to indicate it as well as the case of list printing.
8153 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8155 * xdisp.c (next_element_from_display_vector): Improve comments.
8157 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8158 for the character code, and the rest for the face id as in 20.x.
8159 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8161 * window.c (window_display_table): Cleaned up.
8163 * syntax.c (Fforward_word): Add last arg nil in call of
8164 Fconstrain_to_field.
8166 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8168 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8169 identical but for the letter-case, don't call
8170 barf_or_query_if_file_exists.
8172 2000-07-25 Miles Bader <miles@gnu.org>
8174 * editfns.c (find_field): Honor special `boundary' fields.
8175 (Qboundary): New variables.
8176 (syms_of_editfns): Initialize Qboundary.
8177 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8178 Use scan_buffer instead of find_before_next_newline, because it
8179 allows us to detect the boundary case where there's a newline at
8181 * lisp.h (Fconstrain_to_field): Update external declaration.
8183 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8185 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8188 2000-07-24 Dave Love <fx@gnu.org>
8190 * s/sunos4-0.h, s/sol2.h:
8191 (LIBS_TERMCAP): Move from m/sparc.h.
8193 * m/sparc.h (TERMINFO): Moved to system files (probably only
8194 relevant for sunos4 judging by its vintage).
8195 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8198 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8200 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8201 name to single_keymap_panes.
8203 2000-07-24 Andreas Schwab <schwab@suse.de>
8205 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8207 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8209 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8210 parameters instead of using int parameters. Expect FN to accept
8211 EMACS_INT parameters.
8212 (display_echo_area, resize_echo_area_axactly, current_message)
8213 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8214 with new argument list.
8215 (resize_mini_window_1): New callback function.
8216 (current_message_1, truncate_message_1, set_message_1): Change
8217 parameter lists to the new format expected by with_echo_area_buffer.
8219 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8221 * fontset.c (fontset_ref): Remove INLINE declaration.
8222 (fontset_ref_via_base): Likewise.
8223 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8226 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8228 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8229 correct order of priority. If help echo was found in an overlay,
8230 use that overlay as the object in which the help echo was found.
8232 2000-07-22 Miles Bader <miles@gnu.org>
8234 * textprop.c (Fprevious_single_char_property_change): The initial
8235 property value should be from the position preceding POSITION, not
8238 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8240 * coding.c (syms_of_coding): Doc fix for
8241 inhibit-iso-escape-detection.
8243 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8245 * xterm.c (note_mouse_highlight): Process overlays in the right
8248 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8250 * xterm.c (note_mouse_highlight): If help-echo was found in an
8251 overlay, use that overlay as the object in which the help was found.
8253 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8255 * window.c (foreach_window): Instead of a fake variable argument
8256 list, take one USER_DATA argument.
8257 (foreach_window_1): Likewise, and call callback functions with two
8258 args, the window and USER_DATA.
8259 (struct check_window_data): New struct.
8260 (check_window_containing): Use it.
8261 (window_from_coordinates): Set up a struct check_window_data for
8263 (add_window_to_list, freeze_window_start): Change parameters
8264 according to new calling convention.
8266 * window.h (foreach_window): Change prototype.
8268 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8270 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8272 * xmenu.c (menu_help_callback): Call show_help_echo with
8273 additional arguments OBJECT and POS.
8275 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8277 * data.c (Faset): Allow storing any multibyte character in a
8278 string. Convert unibyte string to multibyte if necessary.
8280 * xfns.c (x_encode_text): New function.
8281 (x_set_name): Use x_encode_text.
8282 (x_set_title): Likewise.
8284 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8286 * xterm.h (x_encode_text): Add prototype.
8288 2000-07-20 Dave Love <fx@gnu.org>
8290 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8293 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8295 * msdos.c (help_echo_window): New variable.
8296 (syms_of_msdos): Initialize and staticpro it.
8297 (IT_note_mode_line_highlight): Set help_echo_window.
8298 (IT_note_mouse_highlight): Ditto.
8299 (dos_rawgetc): Store help_echo_window in the second event produced
8302 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8303 Record the object that generated the help echo and the position of
8304 that object in help_echo_object and help_echo_pos. Record that
8305 some glyphs in a row are displayed in mouse-face.
8306 (IT_update_begin): Don't clear mouse highlight unless one of the
8307 enabled glyph rows is marked as being displayed in mouse-face.
8308 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8309 and position recorded in help_echo_object and help_echo_pos to the
8311 (IT_menu_display): Accept a new argument PN: the pane number of
8312 the current menu pane. Record the pane number and the item
8313 number of the item which has associated help string.
8314 (XMenuActivate): Update the prototype for help_callback in
8315 function declaration. Call IT_menu_display with the current menu
8316 pane number as an additional argument. Call help_callback with
8317 two additional arguments: the pane number and the item number of
8318 the menu item associated with the help text.
8319 (help_echo_object, help_echo_pos): New variables.
8320 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8322 * msdos.h (XMenuActivate): Update prototype.
8324 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8326 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8327 Add some more prototypes.
8329 * xterm.c, xterm.h: Add some more prototypes.
8331 * lisp.h (Fnext_single_char_property_change): Add prototype.
8333 * dispnew.c (direct_output_for_insert): Remove confusing
8334 outer local variable mouse_face_overwritten_p.
8335 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8337 * alloc.c (allocate_string_data): Don't copy old string contents.
8339 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8341 * coding.c (code_convert_region): Delete text properties before
8342 shrinking the conversion region.
8344 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8346 * dispnew.c (update_text_area): Write the whole row if it
8347 has mouse-face in it.
8349 * xfaces.c (face-alternative-font-family-alist): Remove
8350 DEFVAR_LISP; staticpro instead.
8352 * xmenu.c (menu_help_callback): Call show_help_echo with
8355 * keyboard.c (show_help_echo): Add parameter WINDOW.
8356 (read_char): Call show_help_echo with window extracted from Lisp
8358 (gen_help_event): Add parameter WINDOW.
8360 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8362 * xterm.c (help_echo_window): New variable.
8363 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8364 (XTread_socket): Pass help_echo_window to gen_help_event.
8365 (syms_of_xterm): Initialize and staticpro help_echo_window.
8367 2000-07-18 Dave Love <fx@gnu.org>
8369 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8371 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8373 * alloc.c (allocate_string_data): If string had already data
8374 assigned, copy old contents to new string data.
8376 * coding.c (syms_of_coding): Fix typo in spelling of variable
8377 `inhibit-iso-escape-detection'.
8379 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8381 * Makefile.in: Add dependencies on dispextern.h.
8382 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8383 `free'; both can conflict with system header files.
8385 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8387 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8390 2000-07-18 Dave Love <fx@gnu.org>
8392 * window.c (Fwindow_list): Declare arg `window'.
8394 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8396 * coding.c (setup_coding_system): Don't override the explicitly
8397 specified designations.
8399 2000-07-15 Miles Bader <miles@gnu.org>
8401 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8402 from `text_property_eq' and `text_property_stickiness', respectively.
8403 (find_field, Fconstrain_to_field, char_property_eq)
8404 (char_property_stickiness): Changed to call char-property functions
8405 instead of text-property-only ones.
8407 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8408 `next_single_char_property_change'). Do more error checking, and
8409 cleanup limit behavior.
8410 (Fprevious_single_char_property_change): New function.
8411 (syms_of_textprop): Initialize new subrs.
8413 * xdisp.c (display_prop_end, invisible_text_between_p):
8414 Call Fnext_single_char_property_change instead of
8415 next_single_char_property_change.
8417 2000-07-15 Jason Rumney <jasonr@gnu.org>
8419 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8420 after menu is finished with.
8421 (add_menu_item): Only consider wv->title as a menu title.
8422 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8424 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8426 (FONT_REGEXP): Remove unused macro, and its sub-components.
8427 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8429 * w32term.c (help_echo_object, help_echo_pos): New variables.
8430 (note_mode_line_highlight): Store additional information about the
8431 help-echo in help_echo_object and help_echo_pos. Check both
8432 `local-map' and `keymap' properties for changing the cursor
8433 (note_mouse_highlight): Store additional information about the
8434 help-echo in help_echo_object and help_echo_pos.
8435 (note_tool_bar_highlight): Set help_echo_object to nil and
8436 help_echo_pos to -1.
8437 (w32_read_socket): Use gen_help_event instead of filling
8438 input_events manually.
8439 (syms_of_w32term): Staticpro help_echo_object.
8440 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8441 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8442 (x_clear_mouse_face): New function.
8443 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8444 (x_update_window_begin): No need to turn off the mouse
8446 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8447 depending on whether they contain glyphs highlighted in mouse-face.
8448 (x_fill_stretch_glyph_string): Consume runs of stretch
8449 glyphs instead of a single one.
8450 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8451 with new argument list.
8452 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8453 (x_append_glyph, x_append_composite_glyph)
8454 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8455 changes in struct glyph starting 1999-12-27. See comments for
8456 xterm.c on 2000-07-05.
8458 2000-07-14 Sam Steingold <sds@gnu.org>
8460 * xfaces.c (realize_x_face): Fix the last patch:
8461 check `default_face' before dereferencing.
8463 2000-07-14 Dave Love <fx@gnu.org>
8465 * syntax.c (back_comment): Add null default in switch (for pcc).
8467 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8469 * xfaces.c (realize_x_face): Make fontset using the base of the
8470 default_face's fontset, not using the default fontset.
8472 * coding.c (inhibit_iso_escape_detection): New variable.
8473 (syms_of_coding): Make it a Lisp variable.
8474 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8475 nonzero, ignore ISO2022's escape sequence.
8477 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8479 * alloca.c (malloc) [emacs]: Define as xmalloc.
8481 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8482 use that instead of the mouse position. Add parameters DX and DY.
8484 * dispextern.h (Fx_show_tip): Adjust number of parameters
8487 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8488 if HELP is a function, call it with OBJECT and POS as parameters
8489 to get the help to display.
8490 (gen_help_event, kbd_buffer_store_help_event): New functions.
8491 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8492 (read_char): Call show_help_echo with new parameters.
8494 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8497 * xterm.c (help_echo_object, help_echo_pos): New variables.
8498 (note_mode_line_highlight): Store additional information about the
8499 help-echo in help_echo_object and help_echo_pos. Check both
8500 `local-map' and `keymap' properties for changing the cursor
8501 (note_mouse_highlight): Store additional information about the
8502 help-echo in help_echo_object and help_echo_pos.
8503 (note_tool_bar_highlight): Set help_echo_object to nil and
8504 help_echo_pos to -1.
8505 (XTread_socket): Use gen_help_event instead of filling
8506 input_events manually.
8507 (syms_of_xterm): Staticpro help_echo_object.
8509 * xmenu.c (menu_highlight_callback): Use
8510 kbd_buffer_store_help_event instead of setting up and input_event
8513 * xdisp.c (eval_form): GCPRO argument sexpr.
8514 (call_function): New function.
8515 (handle_single_display_prop): Use call_function and FUNCTIONP
8516 instead of checking whether if font_height is a symbol and
8519 * eval.c (internal_condition_case_2): New function.
8521 * lisp.h (FUNCTIONP): New macro.
8522 (internal_condition_case_2, call_function): Add prototypes.
8524 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8525 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8526 Always set `arg' member of input_events.
8527 (construct_menu_click): Unused function removed.
8529 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8531 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8532 (construct_drag_n_drop, x_scroll_bar_handle_click)
8533 (w32_read_socket): Always set `arg' member of input_events.
8535 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8537 * lisp.h (eval_form): Add prototype.
8539 * xdisp.c (eval_form): Make it externally visible.
8541 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8543 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8544 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8545 consing. For prefix events, store the frame in the `arg' slot of
8546 the event, otherwise store the key there.
8547 (XTread_socket): Instead of consing, use the frame_or_window slot
8548 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8550 * xmenu.c (menu_highlight_callback): Store help string in the
8551 `arg' member of the input event; don't cons.
8552 (menubar_selection_callback): Use the `arg' slot of input events
8553 to queue additional information, instead of consing.
8555 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8557 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8559 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8561 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8562 input events to queue additional information, instead of consing.
8564 * keyboard.c (kbd_buffer_gcpro): Renamed from
8565 kbd_buffer_frame_or_window. Now used for all Lisp objects
8566 referenced from the input queue.
8567 (kbd_buffer_store_event): Always use structure assignment for
8568 copying input events. Record all Lisp objects referenced from
8569 events in kbd_buffer_gcpro.
8570 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8571 differently from input events. Test for prefix menu_bar_events
8572 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8573 event in kbd_buffer_gcpro to nil.
8574 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8575 frame_or_window is equal to its arg member as prefix events.
8576 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8577 used by an input event to nil.
8578 (init_keyboard): Use two times the size of the input queue
8579 for kbd_buffer_gcpro.
8580 (syms_of_keyboard): Likewise.
8582 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8583 Use USER_SIGNAL_EVENT.
8585 * termhooks.h (struct input_event): Add member `arg'.
8586 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8587 (USER_SIGNAL_EVENT): Renamed from user_signal.
8589 * xfaces.c (ASET): Remove definition.
8591 * lisp.h (AREF, ASET, ASIZE): New macros.
8593 * fontset.c (AREF, ASIZE): Remove definitions.
8595 * fns.c (AREF): Remove definition.
8597 * composite.c (AREF): Remove definition.
8599 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8601 * dispnew.c (redraw_overlapped_rows): Add missing local.
8602 (scrolling_window): Remove debug code.
8604 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8605 Before scrolling, turn off a mouse-highlight in the window
8608 * xterm.c (x_update_window_end): Add parameter
8609 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8610 redisplay in XTframe_up_to_date.
8611 (x_clear_mouse_face): New function.
8612 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8614 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8616 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8617 it when any row is written to that contains glyphs highlighted in
8619 (update_window): Call the window update end hook with new
8620 parameter MOUSE_FACE_OVERWRITTEN_P.
8621 (direct_output_for_insert): Give up if row contains mouse-face.
8623 * dispextern.h (struct redisplay_interface): Add parameter
8624 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8625 (clear_mouse_face): New function pointer member.
8627 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8629 * syntax.c (back_comment): Use one switch rather than a few `if's.
8630 Obey open_paren_in_column_0_is_defun_start.
8631 When reverting to the `slow' method, try to nicely handle the case
8632 of nested comments by checking that the comment-starter we found
8633 does indeed match the comment-ender.
8634 (scan_sexps_forward, scan_sexps_forward):
8635 Ignore excessive opening parenthesis rather than throwing an error.
8637 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8639 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8640 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8642 * dispnew.c (direct_output_forward_char): Give up if currently
8643 displaying a message instead of the minibuffer contents.
8645 * xterm.c (x_update_window_begin): No need to turn off the mouse
8647 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8648 depending on whether they contain glyphs highlighted in mouse-face.
8650 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8651 compare the mouse_face_p flags of both rows.
8653 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8655 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8657 * keyboard.c (show_help_echo): Accept additional parameter
8658 ok_to_overwrite_keystroke_echo.
8659 (read_char): Call show_help_echo with a zero
8660 ok_to_overwrite_keystroke_echo argument.
8661 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8662 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8663 ok_to_overwrite_keystroke_echo argument.
8664 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8665 non-zero ok_to_overwrite_keystroke_echo argument.
8667 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8669 * xdisp.c (try_window_id): If changes are all below what is
8670 displayed in the window, and point is in the window, we still
8671 might have to find point on the display.
8673 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8674 glyphs instead of a single one.
8675 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8676 with new argument list.
8677 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8679 * keymap.c (get_keymap_1): Add comment that this function can GC.
8680 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8681 comment that functions can GC.
8682 (Fset_keymap_parent): GCPRO arg KEYMAP.
8684 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8686 * msdos.c (XMenuActivate): After exiting the menu, restore the
8687 echo area message and erase it.
8689 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8691 * fontset.c (Ffontset_info): Make the return value more compatible
8692 with that of Emacs 20.
8694 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8696 * eval.c (Fsignal): Handle case that backtrace_list is null.
8698 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8700 * ccl.c (Fccl_execute): Typo fixed.
8702 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8704 * window.c (window_loop): Add missing gcpro1 local variable.
8706 * window.c (Fwindow_list): Reverse list at the end.
8707 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8708 means allow windows on OWINDOW's frame, only.
8709 (window_loop): Simplified; use Fwindow_list.
8711 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8713 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8715 * xterm.c (XTread_socket): Increment handling_signal at the start,
8716 decrement it at the end.
8718 * eval.c (handling_signal): New variable.
8719 (Fsignal): Abort if handling_signal is non-zero.
8721 * lisp.h (handling_signal): External declaration.
8723 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8725 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8727 Sound support for NetBSD through "Linux emulation" support:
8728 * config.in (HAVE_SOUNDCARD_H): Undef.
8729 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8730 * Makefile.in (LIBSOUND): New variable.
8731 (LIBES): Include it.
8732 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8733 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8734 (vox_open): Use DEFAULT_SOUND_DEVICE.
8735 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8737 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8739 * print.c (print_error_message): If Vsignaling_function is set,
8740 show it in *Messages*.
8742 * lisp.h (Vsignaling_function): External declaration.
8744 * eval.c (Vsignaling_function): New variable.
8745 (Fsignal): Compute it.
8746 (syms_of_eval): Staticpro it.
8748 2000-07-05 Dave Love <fx@gnu.org>
8750 * syswait.h: Use the autoconf recommended approach. Old code
8751 #if'd out in case we need to revert.
8753 * config.in (HAVE_SYS_WAIT_H): Added.
8755 2000-07-05 Andrew Innes <andrewi@gnu.org>
8757 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8758 when non-NULL instead of __morecore, to take account of buffer
8759 memory. This also solves a problem with spurious memory warnings
8762 * ralloc.c: Make real_morecore non-static.
8764 * eval.c (internal_condition_case): Comment out abort if
8765 interrupt_input_blocked is not zero.
8767 * makefile.nt: Add support for `bootstrap' and related targets.
8768 Include minimal debug info in emacs.exe in release build.
8769 Remove all dependencies on lisp.h, and fixup some others.
8771 * w32.c (init_environment): Install code from 20.7 for providing
8772 default values for environment variables, based on the
8773 executable's own location.
8774 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8775 (sys_socket): Install socket inheritance bug fix from 20.7.
8777 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8778 here via blockinput.h).
8780 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8782 * w32menu.c (w32_menu_display_help):
8783 * xmenu.c (menu_help_callback): Use show_help_echo.
8785 * keyboard.h (show_help_echo): Declare.
8787 * keyboard.c (show_help_echo): New function, extracted from read_char.
8788 Feval its `msg' argument if it's a cons cell.
8789 (read_char): Use it.
8790 (follow_key): Pass `autoload' to get_keyelt.
8792 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8793 (note_tool_bar_highlight, XTread_socket):
8794 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8796 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8797 (note_tool_bar_highlight, w32_read_socket):
8798 Do not gratuitously ignore non-string `help-echo' properties.
8800 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8802 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8804 * window.c (delete_all_subwindows): Reset Vwindow_list.
8806 * xterm.c (x_append_glyph, x_append_composite_glyph)
8807 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8808 changes in struct glyph starting 1999-12-27. Some bit-fields of
8809 struct glyph were not set, which made glyphs unequal when compared
8810 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8811 effects were the result. This also depended on the contents of
8812 memory returned by xmalloc. If flickering happens again, activate
8813 the code in clear_glyph_row that's in #if 0. If the flickering is
8814 gone with that, chances are that it is caused by something similar.
8816 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8818 * dispextern.h: Add some comments.
8820 * window.c (add_window_to_list): Add parameter LIST.
8821 (window_list): Order list so that, for each frame, windows are
8822 in canonical order, and so that frames appear in the list in
8823 the order given by Vframe_list.
8824 (next_window): Reverse the handling of NEXT_P.
8826 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8828 * window.c (Vwindow_list): New variable.
8829 (make_window, delete_window): Set Vwindow_list to nil.
8830 (check_window_containing): New function.
8831 (window_from_coordinates): Rewritten.
8832 (add_window_to_list, window_list, candidate_window_p)
8833 (decode_next_window_args, next_window): New functions.
8834 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8835 (Fwindow_list): New function.
8836 (Fother_window): Cleaned up.
8837 (foreach_window): Add a longer "variable argument list". Let
8838 callback function return 0 to indicate that cycling over windows
8840 (foreach_window_1): Likewise.
8841 (freeze_window_start): Return int.
8842 (init_window): New function.
8843 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8845 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8846 input_event with bzero.
8847 (main): Call init_window.
8849 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8852 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8854 * composite.h (make_composition_value_copy): Extern it.
8856 * composite.c (make_composition_value_copy): New function.
8858 * editfns.c (Fformat): While copying text properties, make each
8859 composition property value a copy.
8861 * fns.c (concat): While copying text properties, make each
8862 composition property value a copy.
8864 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8866 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8868 * fns.c (sweep_weak_table): Mark only objects that are not
8871 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8872 include those frames as candidates which have their focus
8873 redirected to the minibuffer frame.
8875 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8877 * fns.c (Fputhash): Return `value' rather than nil.
8879 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8881 * frame.c (next_frame): Don't check focus redirection in case
8882 MINIBUF is a window. Doing so excludes frames using MINIBUF
8883 unless their focus is redirected, which contradicts the
8884 specification of next-frame, and leads to infinite loops in
8885 certain situations when cycling through windows with next-window.
8887 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8889 * coding.c (code_convert_region): Even if the length of text is
8890 zero, try to convert it if coding->type is coding_type_ccl.
8891 (decode_coding_string, encode_coding_string): Likewise.
8893 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8895 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8896 the display if windows_or_buffers_changed.
8898 * dispnew.c (struct row_entry): New structure.
8899 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8900 (row_table_size, old_lines, new_lines, old_lines_size)
8901 (new_lines_size, run_pool, runs_size, runs): New variables.
8902 (add_row_entry): New function.
8903 (scrolling_window): Use data structures allocated with xmalloc and
8904 held in global variables, instead of allocating them with alloca and
8905 holding them in local variables. Use a larger hash table whose
8906 size depends on glyph matrix sizes. Don't use bzero to clear the
8907 hash table; instead, clear used slots only.
8909 * fns.c (next_almost_prime): Make it externally visible.
8911 * lisp.h (next_almost_prime): Add prototype.
8913 * s/isc4-0.h (sigunblock): Define.
8915 * s/sco5.h (sigunblock): Define.
8917 2000-06-27 Dave Love <fx@gnu.org>
8919 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8920 (moved to osf5-0.h).
8921 [!NOT_C_CODE]: Protect string.h stuff.
8923 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8924 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8926 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8928 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8929 below the last line from the needed window height.
8931 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8933 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8934 (Fwidget_get): Use it.
8935 (syms_of_fns): Defsubr it.
8937 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8939 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8940 display info for XIM.
8941 (xim_open_dpy): Likewise.
8942 (xim_close_dpy): Don't free the display info's XIM.
8944 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8946 * config.in (USE_XIM): New define.
8948 * keymap.c (get_keyelt): For menu-items containing a `:filter
8949 FILTER', apply FILTER to the menu-item's definition to get the
8950 real definition to use.
8952 * lisp.h (QCfilter): External declaration.
8954 * xfns.c (Fimage_size): New function.
8955 (syms_of_xfns): Defsubr it.
8957 2000-06-26 Andreas Schwab <schwab@suse.de>
8959 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8962 2000-06-25 Dave Love <fx@gnu.org>
8964 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8966 * Makefile.in (blockinput.h): Depend on atimer.h.
8967 (atimer.h): Depend on systime.h.
8969 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8971 * atimer.h: Protect against multiple inclusion. Include systime.h.
8973 * lisp.h (swap_in_global_binding): Declare.
8975 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8977 * process.c (Fopen_network_stream): Turn off atimers for duration
8978 of call to connect. (Patch from Gerd.)
8980 2000-06-23 Dave Love <fx@gnu.org>
8982 * ralloc.c: Maybe include unistd.h
8984 * emacs.c (setgrp): Undefine before defining.
8985 (malloc_warning, set_time_zone_rule, index): Prototype.
8987 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8988 HAVE_STRUCT_TIMEZONE.
8990 * s/osf1.h: Move string.h hack here from alpha.h and make it
8992 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8994 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8995 (SOCKLEN_TYPE): Don't define.
8997 * m/alpha.h: Remove string.h hack.
8999 * s/osf5-0.h: New file.
9001 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9002 include time.h, done by systime.h.
9003 [__FreeBSD__]: Remove redundant includes.
9005 * callproc.c (setpgrp): Undefine before defining.
9006 (delete_temp_file): Return Qnil to avoid warning.
9008 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9010 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9013 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9015 * composite.h (compose_text): Declare.
9017 * xterm.c: Don't include sys/types.h unconditionally. Don't
9018 protect its inclusion with !USG (following xmenu.c).
9020 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9022 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9025 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9027 * coding.c (decode_eol_post_ccl): Special handling for undecided
9028 and inconsistent EOL types.
9030 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9032 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9033 trough color and main window's background color.
9035 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9037 * xterm.h (Xt_app_con): External declaration.
9039 * widget.c (EmacsFrameRealize): Fix typo.
9041 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9043 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9044 (handle_invisible_prop): Record the start of invisible text in
9045 it->add_overlay_start.
9046 (struct overlay_entry): Add member `overlay'.
9047 (handle_overlay_change): Simplify.
9048 (next_overlay_string): After having processed overlay strings at the
9049 end of the buffer, record that fact in
9050 it->overlay_strings_at_end_processed_p.
9051 (compare_overlay_entries): If before- and after-strings come
9052 from the same overlay, let before-strings come first.
9053 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9054 (load_overlay_strings): Take it->add_overlay_start into account
9055 when adding overlay strings.
9057 * dispextern.h (struct it): Add member add_overlay_start.
9059 2000-06-22 Dave Love <fx@gnu.org>
9061 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9063 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9065 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9067 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9070 2000-06-21 Dave Love <fx@gnu.org>
9072 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9074 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9076 * syntax.c (back_comment): Simplify string-parity counting (with
9077 the added benefit of handling multiple string-styles as long as
9078 they are not intertwined).
9079 Jump to the slow code as soon as a comment starter is found in
9080 a "string_lossage" position. Fixes the case: " /* " /* " */.
9082 2000-06-21 Dave Love <fx@gnu.org>
9084 * Makefile.in: Use GETLOADAVG_LIBS.
9086 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9087 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9089 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9091 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9092 (Fforward_comment, scan_lists):
9093 Check the comstyle of single-char comment-starters.
9094 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9095 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9096 Check the comstyle of single-char comment-starters.
9097 Clarify control-flow around the Scomment case.
9099 2000-06-20 Dave Love <fx@gnu.org>
9101 * fns.c (make_hash_table, maybe_resize_hash_table):
9102 Cast arg of next_almost_prime.
9104 * tparam.c [emacs]: Include lisp.h.
9106 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9109 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9111 * keyboard.c (adjust_point_for_property): Check if display
9112 property should be treated as intangible by looking at its value.
9114 * xdisp.c (single_display_prop_intangible_p)
9115 (display_prop_intangible_p): New functions.
9117 * dispextern.h (display_prop_intangible_p): Add prototype.
9119 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9121 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9122 argument to sigprocmask.
9124 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9125 argument to sigprocmask.
9127 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9128 sigprocmask_set, and pass a pointer to it to sigprocmask.
9130 * sysdep.c (sigprocmask_set): New variable.
9132 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9135 2000-06-20 Sam Steingold <sds@gnu.org>
9137 * xrdb.c: Don't declare xmalloc, xrealloc.
9139 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9141 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9142 (re_comp): Cast gettext return value to avoid complaints when
9145 2000-06-20 Dave Love <fx@gnu.org>
9147 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9149 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9151 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9153 * m/alpha.h: Don't declare xmalloc, xrealloc.
9155 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9157 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9159 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9161 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9164 * keyboard.h (poll_for_input_1): Declare.
9166 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9168 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9170 * doprnt.c: Don't declare xmalloc, xrealloc.
9172 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9173 (getenv, ctime, getwd): Removed.
9174 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9176 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9177 x_set_tool_bar_lines.
9179 * config.in: Add HAVE_GETWD. Move some definitions above
9180 machine/system includes.
9182 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9184 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9186 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9187 contain information about ENCODING.
9189 * fontset.c (FONTSET_ASCII): Use the first element of char table
9190 for an ASCII font, not defalt slot.
9191 (fontset_ref_via_base): If FONTSET doesn't contain information for
9192 C, try the default fontset.
9193 (make_fontset): Don't copy the default fontset.
9194 (fontset_font_pattern): Likewise.
9195 (accumulate_font_info): If ELT is nil, use the corresponding
9196 element in the default fontset.
9198 2000-06-19 Dave Love <fx@gnu.org>
9200 * syntax.c (Fparse_partial_sexp): Doc fix.
9202 * regex.h: Test PROTOTYPES as well as __STDC__.
9204 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9205 errno, strerror. Put text after #endif in comment.
9207 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9209 * xterm.c (x_frame_of_widget): Likewise.
9211 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9213 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9214 to Vfundamental_mode_abbrev_table.
9216 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9217 bogus objects are marked. This slows down GC by ~80 percent, but
9218 it might be worth trying when debugging GC-related problems.
9219 This feature requires conservative stack marking to be enabled.
9221 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9222 returns XLookupChars, reset `modifiers' to zero.
9224 2000-06-19 Dave Love <fx@gnu.org>
9226 * mktime.c: Unprotoized.
9228 2000-06-19 Richard Stallman <rms@gnu.org>
9230 * data.c (set_internal): If variable is frame-local,
9231 store the new value immediately into the frame parameter alist.
9233 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9235 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9236 in the custom handler pointer.
9238 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9239 value, or checks for CHAR_META can fail when Lisp_Object is a
9241 * keymap.c (get_keyelt): Likewise.
9243 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9245 * ccl.h (struct ccl_program): New member eol_type.
9246 (struct ccl_spec): New member cr_carryover.
9248 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9249 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9251 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9252 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9253 (decode_eol_post_ccl): New function.
9254 (decode_coding): Don't detect EOL format here for CCL based coding
9256 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9257 decode_eol_post_ccl after running the CCL program.
9258 (code_convert_region): Don't detect EOL format here for CCL based
9260 (decode_coding_string): Likewise.
9262 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9264 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9265 when treating it as an integer.
9267 * coding.h (encode_coding_string): Declare.
9269 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9272 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9273 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9274 to be passed to get_local_map.
9276 * sound.c (Fplay_sound): Don't call make_number on
9277 Frun_hook_with_args count argument.
9279 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9280 for lisp objects in X event structure data field, when lisp
9281 objects are represented with unions.
9282 (x_scroll_bar_to_input_event): Ditto.
9284 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9286 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9287 termination of string. Fix sense of test whether
9288 Vline_number_display_limit is an integer.
9290 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9292 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9293 only if HAVE_X_WINDOWS.
9295 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9298 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9301 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9303 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9306 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9308 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9309 start of the while loop.
9311 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9313 * atimer.c (alarm_signal_handler): Add forward declaration.
9315 * data.c (set_internal): Remove debug code.
9317 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9319 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9321 * unexec.c (toplevel) [COFF]: Include coff.h.
9323 * s/lynxos.h: New file.
9325 * keymap.c (Fsingle_key_description): Enclose function key and
9326 event symbol names in angle brackets.
9328 * xdisp.c (setup_echo_area_for_printing): Call
9329 message_log_maybe_newline if message_buf_print is not set.
9331 * print.c (printchar, strout): Don't check message_buf_print
9332 before calling setup_echo_area_for_printing because that
9333 function does something useful even when message_buf_print is
9336 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9338 (ensure_echo_area_buffers): Initialize echo buffer's
9339 truncate lines setting to nil.
9340 (with_echo_area_buffer): Don't set the echo buffer's truncate
9342 (set_message_1): Set it here instead, based on the value
9343 of message_truncate_lines.
9344 (resize_mini_window): Handle case that lines are truncated.
9345 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9346 DEFVAR_BOOL message-truncate-lines.
9348 * keyboard.c (read_char): Bind message-truncate-lines to t
9349 while displaying a help-echo.
9351 * lisp.h (Qmessage_truncate_lines): External declaration.
9353 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9355 * xdisp.c (Vline_number_display_limit): Renamed from
9356 line_number_display_limit.
9357 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9358 Extend documentation string. Initialize
9359 Vline_number_display_limit to nil meaning no limit.
9360 (decode_mode_spec): Use Vline_number_display_limit with its new
9363 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9365 2000-06-13 Richard Stallman <rms@gnu.org>
9367 * frame.c (Fmodify_frame_parameters): Doc fix.
9369 * xfns.c (x_set_frame_parameters): Comment fix.
9371 * frame.c (store_frame_param): Call swap_in_global_binding if the
9372 variable's current binding was chosen based on this frame.
9374 * data.c (swap_in_global_binding): New function.
9376 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9378 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9379 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9381 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9383 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9385 2000-06-12 Jason Rumney <jasonr@gnu.org>
9387 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9389 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9391 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9393 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9395 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9397 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9398 (syms_of_xfaces): Defsubr Sdump_colors.
9399 (x_free_colors): Don't treat b&w specially on default visual.
9400 (x_free_dpy_colors): New function.
9401 (free_face_colors): Don't check visual class; it's done
9404 * xterm.c (x_frame_of_widget): New function.
9405 (x_alloc_nearest_color_for_widget): Use it.
9406 (x_copy_dpy_color): New function.
9407 (x_destroy_window): Free various colors.
9409 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9411 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9413 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9415 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9417 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9419 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9421 2000-06-11 Dave Love <fx@gnu.org>
9423 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9425 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9427 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9429 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9431 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9434 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9436 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9437 (regex_compile): Fix the code for handling the case of single byte
9438 char and multibyte char being mixed in a range within [...].
9440 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9441 and dst_multibyte members of coding.
9443 * charset.c (update_charset_table): Update the table
9445 (init_charset_once): Initialize elements of bytes_by_char_head to
9446 1 except for leading codes for private charases.
9448 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9449 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9451 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9453 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9454 access the data it doesn't point to.
9456 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9458 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9459 will be translated to a switch-frame event when reading the
9460 event queue. This is necessary because Emacs otherwise won't
9461 perform a switch-frame to a new frame until some other event, for
9462 example a keystroke event, forces it to do so. This has various
9463 effects, one visible being that the cursor of a frame created with
9464 C-x 5 2 or switched to with a window manager key binding like
9465 A-TAB stays hollow because selected_window isn't on the newly
9466 focused frame until the switch-frame is performed.
9468 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9469 generating a switch-frame event if necessary.
9471 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9473 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9476 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9478 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9480 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9482 * window.c (displayed_window_lines): Take empty lines at
9483 the bottom of a window into account.
9485 * window.c (displayed_window_lines): New function.
9486 (Fmove_to_window_line): Use displayed_window_lines to determine
9487 the number of lines to move, instead of using the window's height.
9489 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9490 to stop reading, even if the form read sets point to a different
9491 value when evaluated.
9493 * xdisp.c (display_line): Fix code deciding in which line to
9496 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9498 * fileio.c (e_write): Free composition data if stored in
9501 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9503 * xdisp.c (display_line): Set row's and iterator's
9504 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9505 Set cursor even if row ends in the middle of a character.
9506 (dump_glyph_row): Print values of new flags.
9507 (redisplay_window) <cursor movement in unchanged window>: When
9508 point has been moved forward, and PT is at the end of the cursor
9509 row, don't place the cursor in the next row if the cursor row ends
9510 in the middle of a character or at ZV.
9512 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9513 (struct glyph_row): Add starts_in_middle_of_char_p and
9514 ends_in_middle_of_char_p.
9515 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9516 ends_in_middle_of_char_p flag.
9517 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9519 * term.c (append_glyph): Revert change of 2000-06-06.
9521 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9522 padding glyph not fitting on line as whole character not
9525 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9526 this isn't true for images with `:ascent 100'.
9528 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9530 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9531 as modified if it is originally unmodified.
9533 * term.c (encode_terminal_code): Change the way to check if
9534 terminal coding does any conversion.
9535 (append_glyph): Set glyph->pixel_width correctly.
9537 * xdisp.c (display_line): While checking line continuation, pay
9538 attention to a padding glyph.
9540 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9542 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9544 2000-06-05 Dave Love <fx@gnu.org>
9546 * xdisp.c: Include fontset.h.
9548 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9550 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9552 * dispnew.c: Conditionally include term.h.
9554 * coding.h: Declare code_convert_string_norecord.
9556 * frame.h (struct frame): Use volatile unconditionally.
9558 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9560 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9562 * systime.h: Protect against multiple inclusion.
9563 (timezone) [USG5_4]: Define as time_t.
9565 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9566 (Foptimize_char_table, make_temp_name): Declare.
9568 * Makefile.in (xdisp.o): Depend on fontset.h.
9570 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9572 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9573 (Foptimize_char_table, make_temp_name): Declare.
9577 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9579 2000-06-02 Dave Love <fx@gnu.org>
9581 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9583 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9585 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9586 result face, set flags in that face indicating that colors may not
9589 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9590 glyph, use the ASCII NUL character to determine the face.
9592 2000-06-02 Dave Love <fx@gnu.org>
9594 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9595 (VFORK_RETURN_TYPE): Remove.
9597 * config.in: Add NO_MATHERR.
9599 2000-06-01 Dave Love <fx@gnu.org>
9601 * cmds.c (internal_self_insert): Don't check
9602 Vbefore_change_function, Vafter_change_function.
9604 * insdel.c (signal_before_change, signal_after_change): Likewise.
9606 * buffer.c (Vbefore_change_function, Vafter_change_function):
9607 Variables and their initializations deleted.
9609 * callint.c (Fcall_interactively): Doc fix.
9611 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9613 2000-05-31 Dave Love <fx@gnu.org>
9615 * textprop.c: Revert last change -- duplicated.
9617 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9619 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9622 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9624 2000-05-31 Jason Rumney <jasonr@gnu.org>
9626 * search.c (Fre_search_forward, Fre_search_backward)
9627 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9629 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9631 2000-05-30 Jason Rumney <jasonr@gnu.org>
9633 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9634 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9636 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9638 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9639 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9640 expand a nil default_filename.
9642 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9643 pointer to glyph_to_pixel_coords, not a frame.
9645 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9646 coding.h to dependencies.
9648 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9650 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9651 window pointer to be consistent with w32term.c and xterm.c.
9653 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9654 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9655 (Qline_spacing, Qcenter): New variables.
9656 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9657 (x_set_line_spacing): New function.
9658 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9659 (x_specified_cursor_type): New function.
9660 (x_set_cursor_type): Use it.
9661 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9663 (validate_x_resource_name, x_get_resource_string): Measure lengths
9664 of external strings in bytes.
9665 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9666 GetTextExtentPoint32 with NULL title.
9667 (Fx_create_frame): Initialize Qline_spacing.
9668 (w32_load_system_font): Initialize font->double_byte_p.
9669 (x_to_w32_charset): Use Vw32_charset_info_alist.
9670 (Image, busy cursor, tooltip functions): Merged changes from
9671 xfns.c. Not yet functional on Windows.
9673 * w32gui.h (W32FontStruct): Add double_byte_p member.
9675 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9676 (emacs_button_translation): Use it.
9677 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9678 in `mask' to be set.
9680 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9683 * w32term.c: Format and doc changes to bring closer to xterm.c.
9684 (w32_char_font_type): New enum.
9685 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9686 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9687 (w32_encode_char): New function.
9688 (x_encode_char): Removed.
9689 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9690 x_encode_char and w32_font_is_double_byte.
9691 (x_produce_image_glyph): Use image_ascent.
9692 (x_produce_glyphs): Use new version of w32_per_char_metric and
9693 handle NULL return value. Allow extra line spacing.
9694 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9695 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9696 w32_font_type member of glyph instead.
9697 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9698 (fast_find_position): Make sure not to consider rows not visible
9700 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9701 w32_menu_display_help with input blocked, as it can abort.
9702 (x_display_and_set_cursor): Choose cursor depending
9703 on buffer-local value of cursor_type.
9704 (x_draw_bar_cursor): Add parameter WIDTH.
9706 * w32term.h (CP_DEFAULT): Define.
9707 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9709 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9711 * search.c (Fre_search_forward, Fre_search_backward)
9712 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9714 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9716 * coding.c (detect_coding_iso2022): Fix code for checking
9717 CODING_CATEGORY_MASK_ISO_8_2.
9719 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9721 * regex.c (PREFETCH_NOLIMIT): New function.
9722 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9724 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9726 * syntax.c (find_defun_start): Move test for
9727 open_paren_in_column_0_is_defun_start outside of the loop.
9729 * xdisp.c (redisplay_window): Really switch buffers when
9730 displaying mode lines, and temporarily set selected_frame to the
9731 frame of the window that's redisplayed.
9733 * xfaces.c (free_realized_faces): Block/unblock input.
9734 (free_realized_multibyte_face): Ditto.
9736 2000-05-29 Dave Love <fx@gnu.org>
9738 * textprop.c (Qkeymap): New variable.
9739 (syms_of_textprop): Intern it.
9741 * keymap.c: Include intervals.h.
9742 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9744 * Makefile.in (keymap.o): Depend on intervals.h.
9746 * keyboard.c (menu_bar_items, tool_bar_items)
9747 (Fexecute_extended_command): Deal with `keymap' property.
9748 (read_key_sequence): Track map from `keymap' property as well as
9751 * intervals.c (get_local_map): Extra arg to allow looking for
9754 * intervals.h (map_property): New enum.
9755 (get_local_map): Extra arg using it.
9758 * lisp.h (get_local_map): Don't declare here.
9760 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9762 * Makefile.in (callproc.o): Depend on composite.h.
9764 * callproc.c: Include composite.h.
9765 (Fcall_process): Handle composition correctly.
9767 * coding.h (coding_allocate_composition_data): Extern it.
9768 (coding_restore_composition): Likewise.
9770 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9771 yet allocated, finish decoding with result
9772 CODING_FINISH_INSUFFICIENT_CMP.
9773 (coding_allocate_composition_data): Make it non-static.
9774 (coding_restore_composition): Likewise.
9776 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9778 * charset.c (syms_of_charset): Revert last change.
9780 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9782 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9783 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9786 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9788 * charset.c (syms_of_charset): Set width of character sets
9789 eight-bit-control and eight-bit-graphic to 1 column.
9791 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9793 * config.in (HAVE_SPEED_T): New define.
9795 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9798 2000-05-26 Dave Love <fx@gnu.org>
9800 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9802 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9803 (Fsubr_arity): New function.
9804 (syms_of_data): Install them.
9806 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9808 * charset.c (init_charset_once): Set the table bytes_by_char_head
9811 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9812 the default fontset to what Emacs uses by default.
9813 (check_registry_encoding): This function deleted.
9814 (Fset_fontset_font): Remove the adhoc condition for the default
9815 fontset. Allow cons in FONTNAME.
9817 * fns.c (map_char_table): Ignore char-table entries for
9818 charsets eight-bit-control and eight-bit-graphic.
9820 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9822 * emacs.c (main): Initialize keyboard syms before initializing
9823 window code, so face names are available.
9825 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9827 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9828 of an anchor at the beginning of a shy-group.
9830 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9832 * xdisp.c (handle_invisible_prop): Don't try to skip over
9833 invisible text if end of text is already reached.
9835 2000-05-25 Dave Love <fx@gnu.org>
9837 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9839 * coding.c (encode_eol): Add null statement after label.
9841 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9843 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9846 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9848 * ccl.c (ccl_driver): Fix previous change.
9850 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9852 * coding.c (run_pre_post_conversion_on_str): Set point to the
9853 beginning of buffer before calling coding->post_read_conversion.
9854 (decode_coding_string): Give correct args to
9855 run_pre_post_conversion_on_str.
9856 (encode_coding_string): Likewise.
9858 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9859 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9860 eight-bit-graphic correctly.
9862 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9864 * fileio.c (Finsert_file_contents): Even if a file is not found,
9865 execute codes for setting up coding system. Call
9866 after-insert-file-functions unconditionally.
9868 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9870 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9871 BSD_PGRPS are not defined.
9873 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9875 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9877 (syms_of_charset): Avoid building same strings.
9879 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9881 * lread.c (Fload): Add a comment about the meaning of
9882 Vuser_init_file being t.
9884 * puresize.h (BASE_PURESIZE): Increase to 675000.
9886 * s/gnu-linux.h (setpgrp): Don't define it here because this
9887 prevents compilation on GNU/Linux systems with glib 2.2.
9889 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9892 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9894 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9895 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9897 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9899 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9901 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9903 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9905 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9907 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9909 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9911 * keyboard.c (read_char): Allow character codes 128..255 to be
9912 handled by input-method-function.
9914 * insdel.c (adjust_markers_for_replace): Fix previous change.
9915 (adjust_after_replace): If PREV_TEXT is nil, call
9916 adjust_markers_for_insert, not adjust_markers_for_replace.
9918 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9920 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9921 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9922 [HAVE_GRANDPT]: Define.
9923 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9925 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9928 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9930 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9932 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9934 The following changes are to handle 8-bit characters in a
9935 multibyte buffer/string without facing with byte combining
9936 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9937 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9939 * Makefile.in (fns.o): Depend on charset.h.
9941 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9942 convert it to unibyte.
9943 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9945 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9946 apparent char boundary.
9947 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9948 0x80..0x9F to/from multibyte form.
9950 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9953 * callproc.c (Fcall_process): Always encode an argument string if
9954 it is multibyte. Setup src_multibyte and dst_multibyte members of
9955 process_coding properly.
9957 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9958 SPLIT_NON_ASCII_CHAR.
9960 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9962 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9964 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9965 (SPLIT_CHARACTER_SEQ): This macro deleted.
9966 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9967 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9968 and eight-bit-graphic.
9969 (char_to_string): Likewise. Signal an error for too large
9971 (char_printable_p): Return 0 for 8-bit characters.
9972 (update_charset_table): Update iso_charset_table only when a final
9973 character is non-negative.
9974 (find_charset_in_text): Renamed from find_charset_in_str.
9975 Arguments and return value changed. Callers changed.
9976 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9977 be -1 if CHARSET is used only internally.
9978 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9980 (Fcharset_after): Simplified.
9981 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9982 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9983 (multibyte_chars_in_text): Simplified by assuming there's no
9984 invalid multibyte sequence.
9985 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9986 (str_as_unibyte): New functions.
9987 (Fstring): Simpified by assuming that byte combining never happens.
9988 (init_charset_once): Initialization for
9989 LEADING_CODE_8_BIT_CONTROL.
9990 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9991 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9992 eight-bit-control and eight-bit-graphic.
9994 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9995 (CHARSET_8_BIT_GRAPHIC): New macros.
9996 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9997 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9998 (CHARSET_REVERSE_CHARSET): Likewise.
9999 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10001 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10002 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10003 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10004 encounter an invalid multibyte sequence.
10005 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10006 sequence is always valid.
10007 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10008 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10009 (CHAR_STRING): For 8-bit characters, call char_to_string.
10010 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10011 multibyte sequence is always valid.
10012 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10013 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10014 (str_as_unibyte): Extern them.
10015 (BCOPY_SHORT): Fix a bug.
10016 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10017 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10018 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10019 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10021 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10022 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10023 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10024 (EMIT_BYTES): New macros.
10025 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10026 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10028 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10029 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10030 check the validity of multibyte sequence.
10031 (decode_coding_emacs_mule): New function.
10032 (encode_coding_emacs_mule): New macro.
10033 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10035 (DECODE_ISO_CHARACTER): Just return a character code.
10036 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10037 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10038 EMIT_CHAR to produced decoded characters. Exit the loop only by
10039 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10041 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10042 only position codes for an invalid character.
10043 (encode_designation_at_bol): Return new destination pointer. 5th
10044 arg DSTP is changed to DST.
10045 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10046 from the source by ONE_MORE_CHAR. Don't handle the case of last
10048 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10050 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10051 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10052 TWO_MORE_BYTES to fetch a byte from the source.
10053 (encode_eol): Pay attention to coding->src_multibyte.
10054 (detect_coding, detect_eol): Preserve members src_multibyte and
10056 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10057 (encoding_buffer_size): Set magnification to 3 for all coding
10058 systems that require encoding.
10059 (ccl_coding_driver): For decoding, be sure that the result is
10060 valid multibyte sequence.
10061 (decode_coding): Initialize coding->errors and coding->result.
10062 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10063 and raw-text, always call decode_eol. Handle the case of last
10064 block here. If not coding->dst_multibyte, convert the resulting
10065 sequence to unibyte.
10066 (encode_coding): Initialize coding->errors and coding->result.
10067 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10068 and raw-text, always call encode_eol. Handle the case of last
10070 (shrink_decoding_region, shrink_encoding_region): Detect cases
10071 that we can't skip data more rigidly.
10072 (code_convert_region): Setup src_multibyte and dst_multibyte
10073 members of coding. For decoding, if the buffer is multibyte,
10074 convert the source sequence to unibyte in advance. For encoding,
10075 if the buffer is multibyte, convert the resulting sequence to
10076 multibyte afterward.
10077 (run_pre_post_conversion_on_str): New function.
10078 (code_convert_string): Deleted and divided into the following two.
10079 (decode_coding_string, encode_coding_string): New functions.
10080 (code_convert_string1, code_convert_string_norecord): Call one of
10082 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10083 MAKE_NON_ASCII_CHAR.
10084 (Fset_terminal_coding_system_internal)
10085 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10086 and dst_multibyte members.
10087 (init_coding_once): Initialize iso_code_class with new enum
10088 ISO_control_0 and ISO_control_1.
10090 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10091 devided into ISO_control_0 and ISO_control_1.
10092 (struct coding_system): New members src_multibyte, dst_multibyte,
10093 errors, and result. Delete member fake_multibyte.
10094 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10096 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10099 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10102 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10104 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10106 (Ftranspose_region): Delete codes for handling byte combining.
10108 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10109 dst_multibyte members of coding. On handling REPLACE on unibyte
10110 buffer, convert the result of decode_coding to unibyte. On
10111 inserting into a mutibyte buffer, always call code_convert_region.
10112 (e_write): Setup coding->src_multibyte according to the
10113 multibyteness of the source (buffer or string).
10115 * fns.c (concat): Handle 8-bit characters correctly.
10116 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10117 unibyte in the result.
10118 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10119 valid multibyte form in the result.
10120 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10121 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10122 return -1, signal an error.
10123 (base64_encode_1): New arg MULTIBYTE. Get each character by
10124 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10125 character is found, return -1.
10126 (Fbase64_decode_region): Delete codes for handling byte-combining.
10127 Treat each decoded byte as a unibyte character.
10128 (Fbase64_decode_string): Return unibyte string.
10129 (Fcompare_strings, concat, string_byte_to_char): Use
10130 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10131 FETCH_STRING_CHAR_ADVANCE.
10132 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10133 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10135 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10136 SPLIT_NON_ASCII_CHAR.
10137 (fontset_ref_via_base, fontset_set): Likewise
10139 * insdel.c (adjust_markers_for_record_delete): Deleted.
10140 (adjust_markers_for_insert): Argument changed. Caller changed.
10141 (adjust_markers_for_replace): Likewise.
10142 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10143 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10144 (copy_text): Delete unused local varialbe c_save. For converting
10145 to multibyte, be sure to make all 8-bit characters in valid
10147 (count_size_as_multibyte): Handle 8-bit characters correctly.
10148 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10149 (adjust_after_replace, replace_range, del_range_2)
10150 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10151 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10152 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10153 handling byte combining.
10154 (adjust_before_replace): Deleted.
10156 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10157 SPLIT_NON_ASCII_CHAR.
10158 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10159 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10160 (Fkey_description): Likewise.
10162 * lread.c (read1): On reading multibyte string, be sure to make
10163 all 8-bit chararacters in valid multibyte form.
10164 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10166 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10169 * process.c (Fstart_process): GCPRO current_dir before calling
10170 Ffind_operation_coding_system. Encode arguments here.
10171 (create_process): Don't encode arguments here. Setup
10172 src_multibyte and dst_multibyte members of struct coding.
10173 (read_process_output): Setup src_multibyte and dst_multibyte
10174 members of struct coding. If the output is to multibyte buffer,
10175 always decode the output of the process. Adjust the
10176 representation of 8-bit characters to the multibyteness of the output.
10177 (send_process): Setup coding->src_multibyte according to the
10178 multibyteness of the source.
10180 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10181 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10182 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10184 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10186 * w16select.c (Fw16_set_clipboard_data): Setup members
10187 src_multibyte and dst_multibyte of coding. Adjusted for the
10188 change for find_charset_in_str.
10189 (Fw16_get_clipboard_data): Likewise.
10191 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10192 dst_multibyte of coding.
10193 (x_to_w32_font): Likewise.
10195 * w32select.c (Fw32_set_clipboard_data): Setup members
10196 src_multibyte and dst_multibyte of coding. Adjusted for the
10197 change for find_charset_in_str.
10198 (Fw32_get_clipboard_data): Likewise.
10200 * xdisp.c (get_next_display_element): Handle 8-bit characters
10202 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10203 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10205 * xselect.c (selection_data_to_lisp_data): Setup members
10206 src_multibyte and dst_multibyte of coding. Adjusted for the
10207 change for find_charset_in_str.
10208 (lisp_data_to_selection_data): Likewise.
10210 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10212 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10214 * dispextern.h (Vimage_types): Add extern declaration.
10216 * xdisp.c (Vimage_types): Moved here from xfns.c.
10217 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10219 * xfns.c (Vimages_types): Moved to xdisp.c.
10220 (syms_of_xfns): Move `image-types' to xdisp.c.
10222 * w32fns.c (Vimage_types): Removed.
10223 (syms_of_w32fns): Remove `image-types'.
10225 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10227 * fns.c (map_char_table): Pay attention to character number of
10228 charset. Check the validity of charset at the first level. For
10229 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10232 * fontset.c: Include "buffer.h".
10233 (fs_load_font): If the face has fontset, record the face ID in
10235 (Finternal_char_font): New function.
10236 (accumulate_font_info): New function.
10237 (Ffontset_info): Rewritten for the new fontset implementation.
10238 (syms_of_fontset): Register Vdefault_fontset in the first element
10239 of Vfontset_table. Include Vdefault_fontset in
10240 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10243 2000-05-16 Dave Love <fx@gnu.org>
10245 * m/iris5d.h: Deleted -- unused.
10247 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10249 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10250 `invalid' instead of `illegal'.
10252 * indent.c (Fmove_to_column): When ending within a tab, insert
10253 spaces first so that markers at the end of the tab get adjusted.
10255 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10256 buffer list that wasn't selected in that frame.
10258 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10259 is needed on mescaline, use a 2 char prefix, and call
10260 make_temp_name with second arg non-zero.
10262 * fileio.c (make_temp_name): New function, extracted from
10264 (Fmake_temp_name): Use it.
10266 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10268 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10270 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10272 * Makefile.in (lisp): Add env.elc.
10274 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10276 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10278 * search.c (Freplace_match): Handle case of `\N' in the
10279 replacement when there's no group N.
10281 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10283 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10284 of the message to message_dolog.
10286 * keyboard.c (read_char): Don't clear current message for help
10287 events; let the code handling help events handle this. Change
10288 code detecting help events that should be ignored.
10290 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10291 we're interating over a string.
10293 2000-05-09 Dave Love <fx@gnu.org>
10295 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10296 that offset before writing. Move gcpro region past call of
10299 2000-05-04 Dave Love <fx@gnu.org>
10301 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10303 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10305 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10306 of inserted characters when BUF equals the current buffer, and PT
10307 is in front of or equal to FROM.
10309 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10311 * xdisp.c (handle_single_display_prop): If display property value
10312 is invalid, or something not supported on the frame, restore
10313 iterator's position to what it was initially. Make sure to return
10314 0 for invalid and unsupported property values.
10316 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10317 that x_per_char_metric returns null.
10319 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10321 * xterm.h (struct face): Add forward declaration.
10322 (struct image): Ditto.
10323 (image_ascent): Add prototype.
10325 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10326 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10327 image_ascent instead of using IMAGE_ASCENT.
10329 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10330 (IMAGE_ASCENT): Removed.
10332 * xfns.c (Qcenter): New variable.
10333 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10334 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10335 (image_ascent): New function.
10336 (lookup_image): Recognize `:ascent center'.
10337 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10338 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10339 (xbm_load): Don't set image's ascent here.
10340 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10341 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10342 check ascent values here.
10343 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10344 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10345 (syms_of_xfns): Initialize Qcenter.
10347 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10348 to the limits, increase the limits.
10350 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10352 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10353 Check Vfont_encoding_alist against the full name of the opened font.
10355 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10357 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10358 taller than the window.
10360 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10362 * xfaces.c (realize_x_face): Fix the argument of the second
10363 xassert. BASE_FACE may not be a face for ASCII.
10365 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10367 * print.c (print_object): Treat print-length < 0 as nil.
10369 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10371 * s/freebsd.h (TERMCAP_OBJ): Removed.
10372 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10374 * lread.c (read1): Don't treat period followed by certain
10375 characters as symbol start.
10377 * xfns.c (slurp_file): New function.
10378 (xbm_image_p): Handle case of in-memory XBM files.
10379 (xbm_scan): Rewritten to work on memory buffers instead of files.
10380 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10381 Work on memory buffers instead of files. If DATA is null test
10382 if buffer looks like an in-memory XBM file.
10383 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10384 memory buffers instead of files.
10385 (xbm_file_p): New function.
10386 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10388 * lread.c (end_of_file_error): New function.
10389 (read1): Call it instead of signaling `end-of-file' directly.
10391 * print.c (print_error_message): Print data of `end-of-file'
10392 with Fprinc instead of Fprin1.
10394 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10396 * window.c (freeze_window_start): Check that minibuffer scroll
10397 window isn't nil before extracting the window structure pointer
10400 * undo.c (record_delete): If we hit the end of the undo list, stop
10401 picking elements apart.
10403 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10405 * xdisp.c (display_line): If lines are continued, restore
10406 iterator's ascent/descent information to the values before the
10407 first glyph not fitting on the line.
10409 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10411 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10412 positions in glyph matrix. Don't compute new window end positions.
10414 * dispnew.c (increment_matrix_positions): Renamed from
10415 increment_glyph_matrix_buffer_positions.
10416 (increment_row_positions): Renamed from
10417 increment_glyph_row_buffer_positions.
10419 * dispextern.h: Change names of renamed functions from dispnew.c
10422 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10424 * fileio.c (Fdo_auto_save): Create directories for auto-save
10425 list file if necessary.
10427 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10428 from buffer or frame.
10429 (automatic_hscrolling_p): New variable.
10430 (hscroll_windows): Scroll windows horizontally only if automatic
10431 hscrolling is allowed.
10432 (syms_of_xdisp): New variable `automatic-hscrolling'.
10434 * frame.h (struct frame): Add member extra_line_spacing.
10436 * xfns.c (x_set_line_spacing): New function.
10437 (Fx_create_frame): Set line spacing from resources.
10438 (Qline_spacing): New variable.
10439 (syms_of_xfns): Initialize Qline_spacing.
10441 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10443 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10444 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10445 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10446 extra_line_spacing from default value.
10447 (init_buffer_once): Initialize default value of extra_line_spacing.
10449 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10452 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10453 prompt_width. Add extra line spacing.
10455 * term.c (produce_glyphs): Remove reference to struct it's
10458 * dispextern.h (struct it): Remove member prompt_width, add
10459 extra_line_spacing.
10461 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10463 * dispnew.c (update_frame_line): When writing a whole line, make
10464 sure cursor is in the right row afterwards, otherwise a use of
10465 capability `ch' in cmgoto might leave the cursor in the row below.
10467 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10469 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10471 * keyboard.c (timer_check): Fix typo in comment.
10473 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10475 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10476 name change: ch -> character.
10478 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10480 * keyboard.c (echo_message_buffer): New variable.
10481 (echo_now): Set echo_message_buffer to the echo area buffer used
10482 to display the echo.
10483 (cancel_echoing): Reset echo_message_buffer to nil.
10484 (read_char): Code rewritten that handles canceling an echo or
10485 echoing a dash, respectively.
10487 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10488 directory doesn't exist.
10490 2000-04-19 Dave Love <fx@gnu.org>
10492 * fns.c (syms_of_fns): Defsubr mapc.
10493 (concat): Don't allow numeric args.
10494 (Fconcat): Doc change.
10496 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10498 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10499 instead define end_match(1|2) more carefully.
10500 Use GET_CHAR_BEFORE_2 for `begline'.
10502 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10504 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10505 on 64-bit systems where NULL is defined as `0'.
10507 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10508 the `variable argument list' to make it work on Alpha.
10510 * m/alpha.h (_LP64) [!_LP64]: Define.
10511 (ORDINARY_LINK): Define for NetBSD.
10513 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10515 2000-04-19 Dave Love <fx@gnu.org>
10517 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10520 * Makefile.in (LIBS): Don't use.
10521 (GETLOADAVG_OBJ): Define again.
10522 (otherobj): Add GETLOADAVG_OBJ.
10524 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10526 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10528 * lread.c (read_filtered_event): Cancel and start busy cursor.
10530 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10531 that the per-character metrics may be null.
10533 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10535 * buffer.c (clone_per_buffer_values): New function.
10536 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10537 clone_per_buffer_values if CLONE is not nil.
10539 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10541 2000-04-16 Dave Love <fx@gnu.org>
10543 * Makefile.in: Remove obsolete localcpp stuff.
10544 (GETLOADAVG_OBJ): Don't define.
10545 (obj): Move LIBOBJS...
10546 (otherobj): ... to here.
10547 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10548 whitespace-only lines after the continuation (Irix).
10550 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10552 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10554 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10556 2000-04-14 Dave Love <fx@gnu.org>
10558 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10559 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10560 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10561 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10564 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10565 autoconfiscated HAVE_GETLOADAVG.
10567 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10570 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10572 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10573 (fill_in_lock_file_name): Avoid existing files that aren't links.
10575 2000-04-14 Dave Love <fx@gnu.org>
10577 * Makefile.in (LIBS, LIBOBJS): New variable.
10578 (INTERVAL_SRC): Convert to make variable.
10579 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10580 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10581 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10583 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10584 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10585 (shortlisp): Add facemenu, float-sup, frame.
10586 (SOME_MACHINE_LISP): Remove them from here.
10587 (LIBES): Change unused LDLIBS to autoconf LIBS.
10589 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10591 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10593 * composite.c (update_compositions): If FROM and TO are not in a
10594 valid range, do nothing.
10596 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10598 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10600 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10602 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10605 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10607 * fileio.c (a_write): Remove redundant semi-colons.
10608 (e_write): Return -1 if failed to write all the data.
10609 This fixes the changes made at 1999-12-15.
10611 2000-04-12 Dave Love <fx@gnu.org>
10613 * fns.c (mapcar1): Test for null vals to support mapc.
10614 (Fmapc): New function.
10616 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10618 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10619 (IT_frame_up_to_date): Support the buffer local value of
10620 cursor-type, if defined.
10622 2000-04-10 Dave Love <fx@gnu.org>
10624 * editfns.c (preceding-char, following-char): Doc fix.
10626 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10628 * Makefile.in (temacs): Revert 2000-03-12 change.
10630 2000-04-10 Jason Rumney <jasonr@gnu.org>
10632 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10634 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10636 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10637 area buffer, if it's not set up yet.
10639 * indent.c (compute_motion): Set immediate_quit.
10641 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10643 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10644 (realize_tty_face): Suppress boldness if colors are the inverse of
10645 the default colors, and tty_suppress_bold_inverse_default_colors_p
10647 (Ftty_suppress_bold_inverse_default_colors): New function.
10648 (syms_of_xfaces): Defsubr it.
10650 * buffer.c (Frestore_buffer_modified_p): New function.
10651 (syms_of_buffer): Defsubr it.
10653 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10655 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10656 charset id (int) argument, not a charset (Lisp_Object).
10658 * coding.h (code_convert_string): Declare.
10659 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10660 object, as the fourth argument to code_convert_string.
10662 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10663 (Fset_fontset_font): Use EQ to compare lisp objects.
10665 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10667 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10668 a pointer that looks like a lisp object.
10669 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10670 zero, instead see whether it's an integer object, since they can't
10672 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10674 * dispnew.c (allocate_matrices_for_frame_redisplay)
10675 (direct_output_forward_char): Use X(U)INT and make_number as needed
10676 to convert between (unsigned) int values and lisp integers.
10677 * keyboard.c (read_key_sequence): Likewise.
10678 * lread.c (substitute_object_recurse): Likewise.
10679 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10680 * minibuf.c (do_completion, Fminibuffer_complete_word)
10681 (Fminibuffer_completion_help): Likewise.
10682 * term.c (produce_special_glyphs): Likewise.
10684 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10685 * print.c (print_preprocess, print_object): Likewise.
10687 * search.c (compile_pattern): Use NILP when checking for nil.
10689 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10690 __OPTIMIZE__]: Provide a GNU C macro version that handles
10691 lisp-object unions.
10692 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10693 field, to better cope with ENABLE_CHECKING and calls that modify a
10694 Lisp_Object using its old value.
10696 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10698 * window.c (compare_window_configurations): Signal an error
10699 if parameters C1 or C2 aren't window configurations.
10701 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10702 AFTER_POTENTIAL_GC calls around calls to functions that can
10703 signal an error and thus invoke the debugger.
10705 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10707 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10708 an error if decoding fails.
10710 * keyboard.c (lispy_mouse_names): Variable removed.
10711 (Vlispy_mouse_stem): New variable.
10712 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10713 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10714 for any mouse button number. Increase size of mouse_syms and
10715 button_down_location as needed. Call modify_event_symbol with
10716 different arguments.
10717 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10718 Call modify_event_symbol with different arguments.
10719 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10720 for any button number. Call modify_event_symbol with different
10722 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10723 Accept a string for NAME_ALIST_OR_STEM.
10725 * lisp.h (larger_vector): Add prototype.
10727 * fns.c (larger_vector): Make externally visible.
10729 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10731 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10733 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10734 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10735 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10736 we are between str1 and str2.
10737 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10738 (PATFETCH): Use `TRANSLATE'.
10739 (PATFETCH_RAW): Fetch multibyte char if applicable.
10740 (PATUNFETCH): Remove.
10741 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10742 When writing a char, write it directly into the pattern buffer rather
10743 than going needlessly through a temp char-array.
10744 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10745 multibyte magic and remove the useless `#ifdef emacs'.
10746 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10749 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10750 conditional on `emacs'.
10752 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10754 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10756 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10757 non-union-type versions of XMARK and friends here, because XMARK
10758 and friends won't work on an integer field if NO_UNION_TYPE is not
10760 (make_number): Define as a function if it's not defined as a macro.
10762 * composite.c (run_composite_function): Use NILP when checking for nil.
10763 (syms_of_composite): Delete local var NARGS, pass an int as first
10764 argument to Fmake_hash_table.
10766 * editfns.c (text_property_stickiness): Use NILP to test
10767 Lisp_Object boolean value.
10768 (Fmessage_or_box): Don't use NILP to test int variable.
10769 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10770 problems reading from and changing the same lisp value in an
10773 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10775 * term.c (TN_no_color_video): New variable.
10776 (term_init): Intitialize TN_no_color_video.
10777 (enum no_color_bit): New enumeration.
10778 (MAY_USE_WITH_COLORS_P): New macro.
10779 (turn_on_face): Use it to determine if attributes may be used
10780 combined with colors.
10782 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10784 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10785 with int lvalues via casts; instead, just yield lisp object lvalues.
10786 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10787 proper accessor macros.
10788 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10789 (grow_mini_window): Fix typo getting int value of root->height.
10791 * xdisp.c (compute_string_pos): Fix order of arguments to
10792 string_pos_nchars_ahead.
10793 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10794 count arg to variable-arg routines like Frun_hook_with_args and
10796 (back_to_previous_visible_line_start)
10797 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10798 fixed-arg routines like Fget_char_property and Fmake_string.
10799 (reconsider_clip_changes): Use XINT when comparing integer lisp
10800 objects, or passing them as int arguments.
10801 (mark_window_display_accurate, insert_left_trunc_glyphs)
10802 (append_space, extend_face_to_end_of_line): Use make_number when
10803 storing or passing integer values as lisp objects.
10804 (set_cursor_from_row, highlight_trailing_whitespace): Use
10805 INTEGERP, not implicit test against zero, for glyph object.
10806 (try_window_id): Don't use make_number when we want an int value.
10808 * xfaces.c (xlfd_symbolic_value): Make last argument a
10809 Lisp_Object, to be consistent with callers.
10810 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10811 (lface_hash): Apply XFASTINT to lisp values before folding in.
10813 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10814 fill in window width and height. Pass an int, not a lisp object,
10815 as first arg to Finsert.
10817 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10819 * xfaces.c (realize_basic_faces): Block input while realizing
10822 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10824 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10826 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10828 * xterm.c (x_produce_glyphs): When displaying unibyte text
10829 or ASCII, handle case that per-char metric is null.
10831 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10833 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10835 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10836 (XSUBR, XBUFFER): Verify correct object type before returning
10837 pointer, using eassert.
10838 * frame.h (XFRAME): Likewise.
10840 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10841 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10842 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10843 * data.c (set_internal): Likewise.
10844 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10845 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10846 * fileio.c (auto_save_1): Likewise.
10847 * insdel.c (check_markers): Likewise.
10848 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10849 * undo.c (record_insert): Likewise.
10850 * vmsproc.c (child_sig): Likewise.
10851 * window.c (unshow_buffer, window_loop): Likewise.
10852 * xterm.c (x_erase_phys_cursor): Likewise.
10854 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10856 * xfns.c (free_image_cache): Free the cache structure itself
10857 last, after all its members have been freed.
10859 * lisp.h (xstrdup): Add prototype.
10861 * alloc.c (xstrdup): Moved here from xfaces.c.
10862 (allocating_for_lisp): Variable removed.
10863 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10865 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10867 (xstrdup): Moved to alloc.c.
10869 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10871 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10873 * emacs.c (main): Fix sense of no-loadup test.
10875 * config.in (ENABLE_CHECKING): Undef.
10877 * lisp.h (struct interval): Replace "parent" field with a union of
10878 interval pointer and Lisp_Object; add new bitfield to use as
10879 discriminant. Change other flag fields to bitfields.
10880 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10881 is defined and the supplied test fails, print a message and abort.
10882 (eassert): New macro. Use CHECK to provide an assert-like facility.
10884 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10885 pointers; abort if the value looks like a lisp object.
10886 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10887 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10888 Modify for new interval parent definition.
10890 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10891 (UNMARK_BALANCE_INTERVALS): Update references that need an
10892 addressable lisp object in the interval structure.
10893 (die): New function.
10894 (suppress_checking): New variable.
10896 * intervals.c (interval_start_pos): Just return 0 if there's no
10899 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10901 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10902 and earlier Emacs versions.
10904 * keyboard.c (Ftop_level): Cancel busy-cursor.
10906 * eval.c (call_debugger): Cancel busy-cursor.
10908 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10910 * search.c (Freplace_match): Adjust multibyteness of the current
10911 buffer and NEWTEXT. Free allocated memory before signaling an error.
10913 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10915 * regex.c (analyse_first): New function obtained by ripping out most
10916 of re_compile_fastmap and generalizing it a little bit so that it
10917 can also just return whether a given (sub)pattern can match the empty
10919 (regex_compile): Use `analyse_first' to decide whether the loop-check
10920 needs to be done or not for *, +, *? and +? (the loop check is costly
10921 for non-greedy repetition).
10922 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10924 2000-03-28 Dave Love <fx@gnu.org>
10926 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10928 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10930 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10932 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10934 (enum re_opcode_t): Update description of succeed_n.
10935 (PATFETCH): Always define.
10936 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10937 operators, char classes, shy-groups and intervals).
10938 Optimize special cases of intervals so as to only use succeed_n and
10939 jump_n when really needed.
10940 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10941 that we don't have to handle the special cases any more.
10942 Simplify on_failure_jump handling as well.
10944 2000-03-28 Jason Rumney <jasonr@gnu.org>
10946 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10948 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10950 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10952 * s/msdos.h (GC_SETJMP_WORKS): Define.
10954 * alloc.c (mark_maybe_object): New function.
10955 (mark_memory): Use it.
10956 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10957 (setjmp_tested_p, longjmp_done): New variables.
10958 (test_setjmp): New function.
10959 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10960 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10962 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10963 to DEC_TEXT_POS and INC_TEXT_POS.
10965 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10966 with parameter MULTIBYTE_P.
10968 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10970 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10971 buffers because it looks for multibyte character byte sequences
10972 which don't exist in unibyte text.
10974 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10976 * xfaces.c (register_color, unregister_color, unregister_colors)
10977 [DEBUG_X_COLORS]: New functions.
10978 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10980 * xfns.c (x_set_cursor_color): Get color reference counts right.
10982 * xterm.c (x_copy_color): New function.
10983 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10985 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10986 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10987 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10988 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10989 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10990 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10991 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10992 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10993 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10994 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10996 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10997 names for handling per-buffer variables.
10999 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11000 instead of MAX_BUFFER_LOCAL_VARS.
11001 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11003 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11005 * xfns.c (x_specified_cursor_type): New function.
11006 (x_set_cursor_type): Use it.
11008 * buffer.h (struct buffer): Add cursor_type.
11010 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11012 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11013 (print_partial_compiled_pattern, re_compile_fastmap):
11015 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11016 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11017 executing it as well as when popping it off the stack to find infinite
11018 loops in non-greedy repetition operators.
11020 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11022 * doc.c (Qfunction_documentation): New variable.
11023 (syms_of_doc): Initialize Qfunction_documentation.
11024 (Fdocumentation): If FUNCTION is a symbol with non-nil
11025 `function-documentation' property, return a documentation derived
11028 * buffer.c (syms_of_buffer): Add default-cursor-type.
11029 (init_buffer_once): Don't let cursor_type have a local value
11032 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11033 on buffer-local value of cursor_type.
11034 (x_draw_bar_cursor): Add parameter WIDTH.
11036 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11037 (init_buffer_once): Set default cursor_type value to t.
11038 Mark cursor_type as local everywhere.
11039 (syms_of_buffer): New per-buffer variable cursor-type.
11041 * buffer.h (struct buffer): Remove member local_var_flags,
11043 (MAX_BUFFER_LOCAL_VARS): New macro.
11044 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11045 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11046 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11047 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11049 * print.c (print_object): Use new macros for per-buffer variables.
11051 * category.c (Fset_category_table): Use new macros for per-buffer
11054 * buffer.c (buffer_permanent_local_flags): Make a char array.
11055 (max_buffer_local_idx): New variable.
11056 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11057 for new handling of per-buffer variables.
11058 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11059 (init_buffer_once): Initialize per-buffer vars differently.
11060 Set max_buffer_local_idx.
11062 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11065 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11067 * data.c (do_symval_forwarding, store_symval_forwarding)
11068 (find_symbol_value, set_internal, default_value, Fset_default)
11069 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11070 per-buffer variables.
11072 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11074 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11076 * xterm.c (x_term_init): Unblock input around call1 of
11077 Qvendor_specific_keysyms.
11079 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11080 (find_defun_start): Consider an open parenthesis in column 0
11081 a defun start only if open_paren_in_column_0_is_defun_start is set.
11082 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11084 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11086 * eval.c (Fautoload): Add entry in load-history (if after dump).
11087 * lread.c (load-history): Update docstring.
11089 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11091 * indent.c (Fvertical_motion): Always use the current buffer.
11092 Temporarily change the window's buffer, if necessary.
11094 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11096 * xterm.c (fast_find_position): Make sure not to consider rows
11097 not visible in the window.
11099 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11101 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11102 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11104 2000-03-22 Jason Rumney <jasonr@gnu.org>
11106 * w32menu.c (single_submenu): Set help string to NULL if none.
11107 (w32_menu_show): Set help string correctly.
11108 (add-menu-item): Set help string in MIIM_DATA for menu item.
11109 Load SetMenuItemInfoA explicitly.
11110 (w32_menu_display_help): New function.
11112 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11113 (QCdata): Moved to xdisp.c.
11115 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11116 (Vw32_charset_to_codepage_alist): Removed.
11117 (Vw32_charset_info_alist): New variable.
11118 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11119 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11120 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11121 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11123 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11124 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11125 Define Vw32_charset_info_alist and w32_charset symbols.
11127 2000-03-22 Jason Rumney <jasonr@gnu.org>
11129 * makefile.nt (w32bdf.obj): Update dependencies.
11131 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11133 * w32fns.c: Include fontset.h after dispextern.h.
11134 (Fx_create_frame): Do not create fontset.
11135 (w32_load_system_font): Doc fix.
11136 (Fx_close_connection): Free full_name if it is not shared.
11138 * w32term.c: Include fontset.h after dispextern.h.
11139 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11141 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11142 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11143 (w32_font_is_double_byte): New function, needs body.
11144 (x_append_glyph): Set glyph->glyph_not_available_p.
11145 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11146 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11147 character, convert it to a unibyte character.
11148 (struct glyph_string): Delete member `charset'.
11149 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11150 calculating it is found.
11151 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11152 the case that per char metric is not available correctly.
11153 (x_fill_glyph_string): Handle the case that the specific glyph is
11154 not available correctly.
11155 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11156 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11157 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11158 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11159 fontset. Don't call FS_LOAD_FONT.
11161 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11163 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11164 (INT_LISPLIKE): New macro.
11165 (NULL_INTERVAL_P): Use it.
11166 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11167 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11168 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11170 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11171 explicit references to "parent" field of struct interval and
11172 associated unclean type conversions.
11173 * intervals.c (create_root_interval, root_interval, rotate_right)
11174 (rotate_left, balance_possible_root_interval, split_interval_right)
11175 (split_interval_left, interval_start_pos, find_interval)
11176 (next_interval, previous_interval, update_interval)
11177 (adjust_intervals_for_insertion, delete_node, delete_interval)
11178 (adjust_intervals_for_deletion, merge_interval_right)
11179 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11180 (copy_intervals_to_string): Likewise.
11181 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11183 * syntax.c (update_syntax_table): Likewise.
11185 * intervals.c (reproduce_tree_obj): New function, like
11186 reproduce_tree but takes a Lisp_Object for the parent. Declare
11188 (graft_intervals_into_buffer): Use it when appropriate.
11189 (reproduce_tree): Declare with prototype.
11190 (balance_possible_root_interval): Check that the parent is a lisp
11191 object before trying to examine its type.
11193 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11195 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11196 as strings only if both are known to be strings.
11198 * s/openbsd.h (LIBS_TERMCAP): Undef.
11200 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11202 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11203 definitions for non-Emacs compilation.
11204 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11205 outside of `#ifdef emacs'.
11206 (print_partial_compiled_pattern): Update.
11207 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11208 (re_compile_fastmap): Merge handling of charset and charset_not (for
11209 emacs and non-emacs compilation as well).
11210 Similarly for (not)categoryspec and (not)syntaxspec.
11211 Don't use the fastmap when reaching `anychar' since the added
11212 complexity is not justified.
11213 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11214 and (not)syntaxspec. Merge (not)categoryspec.
11216 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11218 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11219 (FACE_FOR_CHAR): Define them differently for the configuration of
11222 2000-03-21 Dave Love <fx@gnu.org>
11224 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11227 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11229 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11230 (lface_fully_specified_p): Don't check contents of
11231 LFACE_FONT_INDEX because that attribute is optional.
11232 (realize_x_face): Remove now unwarranted xassert.
11234 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11236 The following changes are to make font selection based on
11237 characters, not charset. In addition, they recover fontset
11238 facilities while utilizing the new font selection mechanism.
11240 * Makefile.in (fontset.o): Depend on dispextern.h.
11242 * alloc.c (mark_face_cache): Don't mark face->registry.
11244 * dispextern.h (struct glyph): New member glyph_not_available_p.
11245 Use 22 bits for face_id.
11246 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11247 (struct face): Delete member registry, new member ascii_face.
11248 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11249 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11250 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11251 (struct it): Delete member charset, new member glyph_not_available_p.
11253 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11254 (struct fontset_info, struct fontset_data): Structs removed.
11255 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11256 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11257 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11258 (fs_free_face_fontset, fontset_font_pattern)
11259 (face_suitable_for_char_p, face_for_char)
11260 (make_fontset_for_ascii_face): Extern them.
11261 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11262 (FS_LOAD_FACE_FONT): New macro.
11264 * fontset.c: All codes rewritten or adjusted for the change of
11265 fontset implementation. Now fontset is represented by char table.
11266 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11268 (my_strcasecmp): Function removed.
11269 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11270 (AREF, ASIZE): New macros.
11271 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11272 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11273 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11274 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11275 (fontset_id_valid_p, font_family_registry, fontset_name)
11276 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11277 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11279 (fs_load_font): New arg FACE. Caller changed.
11280 (fs_query_fontset): Argument changed. Caller changed.
11281 (Fquery_fontset): call fs_query_fontset.
11282 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11284 (clear_fontset_elements, check_registry_encoding)
11285 (check_fontset_name): New functions.
11286 (syms_of_fontset): Set char-table-extra-slots property of fontset
11287 to 3. Staticpro and initialize Vfontset_table and
11288 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11290 * frame.h (struct frame): Member `fontset_data' removed.
11291 (FRAME_FONTSET_DATA): Macro removed.
11293 * frame.c (make_frame): Don't allocate f->fontset_data.
11294 (Fdelete_frame): Don't free f->fontset_data.
11296 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11298 * xdisp.c (charset_at_position): Function removed.
11299 (init_iterator): Don't set member charset of struct `it'.
11300 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11301 (next_element_from_display_vector, insert_left_trunc_glyphs):
11303 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11305 (get_next_display_element, append_space)
11306 (extend_face_to_end_of_line): Likewise.
11308 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11310 (clear_font_table, frame_update_line_height, load_face_font):
11311 Adjusted for the change of fontset implementation.
11312 (load_face_fontset_font): Function removed.
11313 (pixel_point_size): New function.
11314 (font_list): Argument type changed. Caller changed.
11315 (LFACE_FONT): New macro.
11316 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11317 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11318 Lisp_Object. Determine the font name by actually loading a font
11319 by the specified pattern. Set LFACE_FONT (lface) to the specified
11320 pattern. Even if a font is not found, don't try alternatives.
11321 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11322 (set_font_frame_param): If `font' is specified in lface, use it.
11323 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11324 (lface_same_font_attributes_p): Likewise.
11325 (make_realized_face): Arguent changed. Caller changed. Set
11326 face->ascii_face to face itself.
11327 (free_realized_face): Free face->fontset if face is for ASCII.
11328 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11329 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11330 (free_realized_multibyte_face): New function.
11331 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11332 changed. Caller changed.
11333 (try_font_list): Argument type changed.
11334 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11335 (choose_face_font): Argument changed. Handle fontset properly.
11336 (choose_face_fontset_font): Function removed.
11337 (realize_default_face, realize_named_face): Don't remove the
11339 (realize_face): Argument changed. Caller changed. Remove face
11340 with the arg former_face_id in advance. Load font for the new face.
11341 (realize_x_face): Argument changed. Caller changed. For a
11342 multibyte character, share fontset with base_face. For a single
11343 byte character, make a new realized fontset. Don't load a font here.
11344 (realize_tty_face): Argument changed. Caller changed.
11345 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11346 (face_at_buffer_position): Don't check multibyte_p for returning
11348 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11349 FACE_SUITABLE_FOR_CHARSET_P.
11350 (syms_of_xfaces): Remove code for Qx_charset_registry and
11351 Vface_default_registry.
11353 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11354 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11355 (x_per_char_metric): Don't try FONT->default_char. Even if
11356 pcm->width is zero, glyph bits may exist.
11357 (x_encode_char): Always initialize char2b->byte1.
11358 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11359 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11360 (x_append_glyph): Set glyph->glyph_not_available_p.
11361 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11362 it->charset. Handle the case that per char metric is not
11363 available. If it->multibyte_p is zero and it->c is a multibyte
11364 character, convert it to a unibyte character.
11365 (struct glyph_string): Delete member `charset'.
11366 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11367 the case that per char metric is not available correctly.
11368 (x_fill_glyph_string): Handle the case that the specific glyph is
11369 not available correctly.
11370 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11371 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11372 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11373 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11374 fontset. Don't call FS_LOAD_FONT.
11376 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11377 (x_create_tip_frame): Likewise.
11378 (Fx_close_connection): Free full_name of font_info.
11380 * fns.c (optimize_sub_char_table): New function.
11381 (Foptimize_char_table): New function.
11382 (syms_of_fns): Defsubr Soptimize_char_table.
11384 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11386 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11387 only if buffer is displayed in some window.
11389 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11390 (try_window_reusing_current_matrix): Don't call scroll run
11391 function if run's current and desired position are the same;
11392 this prevents cursor flickering.
11394 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11396 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11398 * regex.c (RE_STRING_CHAR): New macro.
11399 (GET_CHAR_AFER_2): Remove.
11400 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11401 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11402 (print_partial_compiled_pattern, re_compile_fastmap)
11403 (re_match_2_internal): Remove on_failure_jump_exclusive.
11404 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11405 optimization only need to work for * (ie. can use of_keep_string_jump).
11406 Remove the special case for .*\n since it is now covered by the general
11408 (re_search_2): Don't bother with `room'.
11409 (skip_one_char): New function.
11410 (skip_noops): Simplify since `memory' is not needed any more.
11411 (mutually_exclusive_p): Restructure slightly to use `switch' and
11412 add handling for "all" remaining cases.
11413 (re_match_2_internal): Change on_failure_jump_smart to use
11414 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11415 rather than on_failure_jump_exclusive.
11417 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11419 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11420 number of bits per RGB because it's everywhere used as the depth
11423 * term.c (calculate_costs): Remove code dealing with X frames.
11425 2000-03-19 Richard M. Stallman <rms@gnu.org>
11427 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11429 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11431 * lread.c (read_integer): Unread the last char not consumed.
11433 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11435 * xterm.c (x_update_window_cursor): Don't update in frames
11436 which are in the process of being deleted.
11438 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11440 * Makefile.in (mostlyclean): Add `*.core'.
11441 (clean): Add `bootstrap-emacs'.
11443 * lread.c (read_integer): New function.
11444 (read1): Support read syntax #o, #x, #b, #r.
11446 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11448 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11449 make sure POINTER_TO_OFFSET gives the same value before and after
11450 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11451 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11452 (debug): Now only active if > 0 rather than if != 0.
11453 (DEBUG_*): Update for the new meaning of `debug'.
11454 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11455 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11456 in `succeed_n', `jump_n' and `set_number_at'.
11457 (store_op1, store_op2, insert_op1, insert_op2)
11458 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11459 (group_in_compile_stack): Move to after its arg's types are
11460 declared and add a prototype.
11461 (PATFETCH): Define in terms of PATFETCH_RAW.
11462 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11463 (QUIT): Redefine as a nop except for NTemacs.
11464 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11465 indentation of the greedy-op and shy-group code.
11466 (at_(beg|end)line_loc_p): Fix argument's types.
11467 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11468 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11469 (MATCHING_IN_FIRST_STRING): Remove.
11470 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11471 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11472 QUIT unconditionally.
11474 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11476 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11479 * process.c (send_process): Add a hint that the function
11480 can call Lisp code to its comment.
11482 * lread.c (load_dangerous_libraries): New variable.
11483 (Vbytecomp_version_regexp): New variable.
11484 (safe_to_load_p): New function.
11485 (Fload): Handle files not compiled with Emacs specially.
11486 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11488 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11490 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11492 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11493 support functions only if HAVE_X11R6_XIM is defined.
11494 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11496 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11498 * xfns.c (X_I18N_INHIBITED): Don't define.
11499 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11500 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11502 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11503 (HAVE_X11R6_XIM): Define.
11505 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11507 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11508 If set, call XSynchronize.
11510 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11512 * regex.c: Declare a new type `re_char' used throughout the code
11513 for the string char type. It's `const unsigned char' to match the
11514 rest of Emacs. Consistently make sure all pointers to strings use
11515 it and make sure all pointers into the pattern use `unsigned char'.
11516 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11517 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11520 * charset.h (GET_CHAR_AFTER_2): Remove.
11521 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11523 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11525 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11526 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11527 of them try to use backquotes.
11529 2000-03-12 Dave Love <fx@gnu.org>
11531 * unexelf.c: Restore changes of 1999-10-19.
11532 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11533 fix its type and alignment; copy it from current process.
11535 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11537 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11538 has been found. Fix bug not computing timer's predecessor.
11540 * fileio.c (Fread_file_name): Handle case that DIR contains a
11543 * window.c (Fsave_window_excursion): Doc fix.
11545 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11547 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11549 * msdos.c (vga_installed): New function, code moved from
11550 dos_set_window_size.
11551 (Qbar, Qcursor_type, outside_cursor): New variables.
11552 (syms_of_msdos): Intern and staticpro them.
11553 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11554 shape used outside Emacs when called for the first time.
11555 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11556 cursor shape used outside Emacs.
11557 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11558 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11560 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11561 parameters specify the cursor. Make qreverse a global
11562 variable (renamed to Qreverse).
11564 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11566 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11568 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11570 This is a big redesign of failure-stack and register handling, prompted
11571 by bugs revealed when trying to add shy-groups. Overall, what happened
11572 is that loops are now structured a little differently, groups can be
11573 shy and the code is a little simpler.
11575 * regex.h: Update the copyright.
11576 (RE_SHY_GROUPS): New value.
11577 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11578 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11580 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11581 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11582 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11583 for (start|stop)_memory since they now only take one argument (the
11584 second has becomes unnecessary).
11585 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11586 (print_compiled_pattern): Use %ld to printf long ints and flush to
11587 make debugging a little easier.
11588 (union fail_stack_elt): Make the integer unsigned.
11589 (struct fail_stack_type): Add a `frame' element.
11590 (INIT_FAIL_STACK): Init `frame' as well.
11591 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11592 (DEBUG_PUSH, DEBUG_POP): Remove.
11593 (NUM_REG_ITEMS): Remove.
11594 (NUM_NONREG_ITEMS): Adjust.
11595 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11596 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11597 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11598 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11600 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11601 address pushed is not the destination of the jump but the source
11603 (NUM_FAILURE_ITEMS): Remove.
11604 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11605 registers before the actual failure point). Don't hardcode any
11606 meaning for str==NULL anymore.
11607 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11608 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11610 (REG_UNSET_VALUE): Use NULL (why not?).
11611 (compile_range): Remove declaration since it doesn't exist.
11612 (struct compile_stack_elt_t): Remove inner_group_offset.
11613 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11614 (regex_grow_registers): Remove dead code.
11615 (FIXUP_ALT_JUMP): New macro.
11616 (regex_compile): Add shy-groups Change loops to use
11617 on_failure_jump_smart&jump instead of
11618 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11619 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11620 variable to me). Use `jump' instead of `jump_past_alt' and don't
11621 bother with push_dummy_failure in alternatives since it is now
11622 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11623 emacs' for (re)allocating the stack.
11624 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11625 from loop when bufp->can_be_null rather than jumping to `done'.
11626 Avoid jumping backwards so as to ensure termination. Use
11627 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11628 backreferences. Remove dead code in handling of `anychar'.
11629 (skip_noops, mutually_exclusive_p): New functions taken from the
11630 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11631 improve mutually_exclusive_p to handle ".+\n".
11632 (lowest_active_reg, highest_active_reg)
11633 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11634 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11635 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11636 variables. Push register (in `start_memory') on the stack rather
11637 than storing it in old_reg(start|end). Remove the cycle detection
11638 from `stop_memory', replaced by the use of on_failure_jump_loop
11639 for greedy loops. Add code for the new on_failure_jump_<foo>.
11640 Remove ad-hoc code in `on_failure_jump' to push more registers in
11641 the case of a loop. Take out code from `maybe_pop_jump' into
11642 separate functions and adapt it to the semantics of
11643 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11644 and push_dummy_failure. Remove dummy_failure handling and
11645 handling of `failures to jump to on_failure_jump' (this last one
11646 was already dead code, it seems).
11647 (group_match_null_string_p, alt_match_null_string_p)
11648 (common_op_match_null_string_p): Remove.
11650 2000-03-08 Dave Love <fx@gnu.org>
11652 * config.in: Don't depend on __STDC__ for volatile.
11653 Add POINTER_TYPE, PTR, PROTOTYPES.
11655 * hftctl.c, strftime.c: Use PROTOTYPES.
11656 * eval.c (find_handler_clause): Likewise.
11658 * mem-limits.h: Use POINTER_TYPE.
11660 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11661 (memory_warnings): Declare using POINTER_TYPE.
11663 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11665 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11667 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11669 * xfns.c: Remove obsolete code in #if 0.
11670 (Fx_focus_frame): New function.
11672 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11674 * coding.c (coding_category_name): Add coding-category-utf-8,
11675 coding-category-utf-16-be, coding-category-utf-16-le.
11676 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11677 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11678 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11679 (detect_coding_utf_8): New function.
11680 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11681 UTF_16_LOW_SURROGATE_P): New macros.
11682 (detect_coding_utf_16): New function
11683 (detect_coding_mask): When priorities are specified, skip any
11684 categories that have `nil' coding-system. Fix bug of returning
11685 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11686 returns a mask not set in PRIORITIES.
11687 (detect_eol_type_in_2_octet_form): New function.
11688 (detect_eol): selects detect_eol_type_XXX to call according to
11689 cooding->category_idx.
11690 (detect_coding_system): Remove `nil' coding-system in the result.
11691 (Fupdate_coding_systems_internal): Update all coding-categories.
11693 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11694 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11696 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11697 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11698 (CODING_CATEGORY_IDX_UTF_16_LE)
11699 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11700 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11701 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11702 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11704 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11706 * doc.c (Fdocumentation_property): If value is not a string,
11707 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11709 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11710 close the display with XtCloseDisplay. This caused a bus error
11713 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11714 complete but not unique.
11716 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11718 * process.c (send_process): Remove local variable `procname' that
11719 might become invalid when a GC happens. Instead, access the
11720 process name slot directly.
11722 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11723 orig_height if set.
11725 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11726 orig_height if set.
11728 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11730 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11731 glyph matrices have been freed.
11733 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11735 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11736 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11738 * xfns.c (QCdata): Moved to xdisp.c.
11740 * xdisp.c (QCdata): Moved here from xfns.c.
11741 (syms_of_xdisp): Initialize QCdata.
11743 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11745 * window.c (coordinates_in_window): Use
11746 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11747 FRAME_INTERNAL_BORDER_WIDTH.
11749 * xdisp.c (try_window_id): Recompute unchanged information if
11750 it is obviously invalid.
11752 * xterm.c (x_term_init): Create a colormap if not using the
11755 * xterm.h (select_visual): Change prototype.
11757 * xfns.c (select_visual): Rewritten. Recognize user-specified
11759 (visual_classes): New variable.
11761 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11763 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11764 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11765 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11766 (x_decode_color): Don't handle allocation of white and black specially.
11767 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11768 XtNcolormap resources.
11769 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11770 (Fx_create_frame): Initialize color members of x_output structure.
11771 (xpm_load): Pass colormap to XPM lib.
11773 * xfaces.c (x_free_colors): Access colormap of frame using
11774 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11775 when default colormap is used.
11777 * xterm.c (x_term_init): Set Colormap member of x_display_info
11778 structure. Copy colormap if resource `privateColormap' is
11779 specified (PseudoColor only).
11780 (x_setup_relief_color): Access colormap of frame using
11783 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11784 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11786 2000-03-04 Jason Rumney <jasonr@gnu.org>
11788 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11789 other non-platform-specific equivalents.
11790 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11791 specific functions and macros as their w32 equivalents where
11792 non-platform-specifics are not available.
11793 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11794 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11795 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11796 (frame_update_line_height): Use macros to access f->output_data.
11797 (defined_color): Remove FIXME comments; fixed.
11798 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11799 into #ifdef blocks. Add WINDOWSNT blocks.
11800 (Fx_list_fonts): Use macros for accessing font data.
11801 (set_lface_from_font_name): Different default fonts for X and
11803 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11804 scalable for backward compatibility.
11805 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11806 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11808 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11811 * makefile.nt (w32faces.obj): Remove.
11814 2000-03-03 Jason Rumney <jasonr@gnu.org>
11816 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11817 correct parameters.
11819 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11821 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11822 standard ELF definitions here if the system header does not.
11824 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11826 * xterm.c (PER_CHAR_METRIC): Removed.
11827 (x_per_char_metric_1, x_default_char): New functions.
11828 (x_per_char_metric): If font's default char is invalid, return
11829 metrics of a suitably chosen usable default char.
11830 (x_draw_glyph_string_foreground): If font has an invalid default
11831 char, replace occurrences of unprintable chars with a suitably
11832 chosen usable default char.
11834 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11836 * xterm.c (note_mouse_highlight): Return quickly if frame's
11837 glyph matrices have been freed.
11839 * dispnew.c (free_glyphs): Block input while freeing matrices.
11841 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11843 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11846 * dispextern.h (x_free_colors): Add prototype.
11848 * xfaces.c (x_free_colors): New function.
11849 (unload_color, free_face_colors): Use it.
11851 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11853 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11855 * window.c [MSDOS]: Include msdos.h.
11857 2000-03-02 Dave Love <fx@gnu.org>
11859 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11861 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11862 set C_OPTIMIZE_SWITCH for gcc.
11864 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11866 * coding.c (coding_save_composition): Be sure to allocate
11867 composition data area in coding even if there's no composition in
11870 2000-03-01 Jason Rumney <jasonr@gnu.org>
11872 * w32term.c: Equivalent changes to those made to xterm.c on
11873 2000-02-25 and 2000-02-24.
11875 * w32fns.c: Equivalent changes to those made to xfns.c on
11876 2000-02-25 and 2000-02-21.
11878 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11879 correct line-end convention is followed.
11881 * w32menu.c [HAVE_BOXES]: Remove #undef.
11882 (single_keymap_panes): Remove code for simulating checkmarks.
11883 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11884 Remove code for drawing simulated checkmarks.
11885 (w32_menu_show): make unibyte help string correctly.
11886 (add_menu_item): draw standard Windows checkmarks. Draw radio
11887 buttons as radio buttons if possible.
11889 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11891 * sysdep.c (start_of_text): Don't define this function for NetBSD
11894 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11896 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11897 (LINKER): Don't undef if __NetBSD__ is defined.
11899 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11901 * fileio.c [__NetBSD__]: Define `unix'.
11903 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11905 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11907 * atimer.c (start_atimer): Don't abort when timers are stopped.
11908 (append_atimer_lists): New function.
11909 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11910 arbitrary lists of stopped and running atimers.
11912 * atimer.c (cancel_atimer): Handle canceling an atimer when
11913 some timers are stopped.
11915 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11916 after canceling it.
11918 * fns.c (maybe_resize_hash_table): Handle case of new size
11919 coming out as being the same as old size.
11921 2000-02-27 Jason Rumney <jasonr@gnu.org>
11923 * makefile.nt: Add atimer.h to dependencies.
11924 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11925 * w32console.c: Only disable window system features for dispextern.h
11926 (initialize_w32_display): Build a display info for the console.
11927 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11928 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11929 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11931 * w32gui.h (struct W32FontStruct): Revert last change after change
11933 * w32menu.c (single_submenu): Set up help string.
11934 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11935 (w32_dialog_show): Set up help string.
11936 * w32term.c (w32_display_info_for_display): Remove unused function.
11937 (w32_draw_bitmap): Use pre-built bitmaps.
11938 (w32_initialize_display_info): New function to initialize parts of
11939 display info that are common to both GUI and console frames.
11940 (w32_term_init): Use w32_initialize_display_info. Do not set
11941 Vw32_num_mouse_buttons here, as it is not called for console
11942 frames. Build bitmaps for indicating truncated lines etc.
11943 (x_delete_display): Destroy pre-built bitmaps.
11944 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11945 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11947 2000-02-27 Dave Love <fx@gnu.org>
11949 * lisp.h: Add a bunch of prototypes.
11951 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11953 * keyboard.c (read_char): Set `usec' correctly.
11955 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11957 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11958 `lambda', set reg[RRR] to the map index.
11959 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11960 reg[RRR] to 0. Otherwise, set it to -1.
11962 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11964 * emacs.c (main): Remove code snippet commented out with `//'.
11966 2000-02-25 Richard M. Stallman <rms@gnu.org>
11968 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11969 and contains a `:', prepend `/:'.
11971 * window.c (select_window_1): If selected_window is nil,
11972 don't "swap out" the buffer's point.
11973 (Fset_window_configuration): Set selected_window to nil
11974 before calling Fselect_window.
11975 (unshow_buffer): Don't set point in buffer from window's point
11976 if another more recently selected window also shows the buffer.
11978 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11980 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11982 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11983 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11984 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11986 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11987 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11988 (hide_busy_cursor): New functions.
11989 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11991 * minibuf.c (read_minibuf): Cancel busy-cursor.
11993 * keyboard.c (command_loop_1): Call start_busy_cursor before
11994 Fcommand_execute and cancel_busy_cursor after it.
11995 (timer_check): Remove busy-cursor code.
11996 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11999 * process.c (wait_reading_process_input): Remove busy-cursor code.
12001 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12002 Fx_hide_busy_cursor.
12004 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12006 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12008 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12010 * xterm.c (XTread_socket): Remove busy-cursor code.
12012 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12013 (build_frame_matrix_from_leaf_window): Put code handling
12014 glyph row's not being a slice of a frame row in #if 0.
12015 (sync_window_with_frame_matrix_rows): New function.
12016 (frame_row_to_window): New function.
12017 (mirror_line_dance): Handle copies between windows.
12019 * lread.c (Fload): Use `xfree' instead of `free'.
12020 (init_obarray): Use `xmalloc' instead of `malloc'.
12022 * window.c (Fset_window_buffer): Set WINDOW to the window
12024 (coordinates_in_window): Take frame's internal border width
12027 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12029 * xterm.c (x_display_and_set_cursor): Display cursor of
12030 non-selected windows depending on the setting of
12031 cursor_in_non_selected_windows.
12033 * xdisp.c (cursor_in_non_selected_windows): New variable.
12034 (syms_of_xdisp): DEFVAR_BOOL it.
12036 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12038 * data.c (Fstring_to_number): If number is greater than what
12039 fits into an integer, return a float.
12041 * eval.c (specbind): Remove references to
12042 keyword_symbols_constant_flag.
12044 * data.c (keyword_symbols_constant_flag): Removed.
12045 (Fmakunbound, set_internal, syms_of_data): Remove references to
12046 keyword_symbols_constant_flag.
12048 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12050 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12052 * syntax.c (multibyte_syntax_as_symbol): New variable.
12053 (syms_of_syntax): Declare it as a Lisp variable.
12054 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12055 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12056 nonzero, treat all multibyte characters as symbol.
12057 (init_syntax_once): Give syntax `word' to all multibyte characters.
12059 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12061 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12064 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12066 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12068 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12069 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12071 2000-02-21 Dave Love <fx@gnu.org>
12073 * frame.c (Vmouse_position_function): New variable.
12074 (Fmouse_position): Use it.
12075 (syms_of_frame): Install it.
12077 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12079 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12081 * fileio.c (Finsert_file_contents): Unbind the binding of
12082 standard-output done by temp_output_buffer_setup.
12084 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12085 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12086 (specbind, unbind_to): Handle most common case of non-constant
12087 symbol with trivial value specially.
12089 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12091 2000-02-20 Richard M. Stallman <rms@gnu.org>
12093 * data.c (Fmake_variable_buffer_local): Doc fix.
12094 Init found_for_buffer to 0.
12095 (Fmake_variable_frame_local): If the variable has already
12096 been buffer-local, set the check_frame field.
12098 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12100 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12101 produced for CODING_MODE_LAST_BLOCK requires.
12103 2000-02-18 Dave Love <fx@gnu.org>
12105 * keyboard.c (echo_keystrokes): Remove declaration.
12106 (Vecho_keystrokes) New variable.
12107 (read_char, record_menu_key, read_key_sequence): Use it to allow
12108 use of float value.
12109 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12111 * lread.c: Undef feature selection macros before defining.
12113 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12115 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12116 for symbols other than the symbol in question.
12118 2000-02-17 Dave Love <fx@gnu.org>
12120 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12122 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12124 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12126 * alloc.c (enum mem_type): Compile unconditionally.
12128 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12130 * xfaces.c (tty_defined_color): Don't return faulire indication
12131 for unspecified-fg and unspecified-bg pseudo-colors.
12133 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12135 * alloc.c (mark_object): Don't mark symbol names in pure space.
12136 (gc_sweep): Don't unmark symbol names in pure space.
12138 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12139 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12140 [GC_MARK_STACK]: New defines.
12141 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12142 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12144 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12146 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12147 allocate_buffer instead of xmalloc.
12149 * alloc.c (toplevel): Include setjmp.h.
12150 (PURE_POINTER_P): New define.
12151 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12152 (Vdead) [GC_MARK_STACK]: New variable.
12153 (lisp_malloc): Add parameter TYPE, call mem_insert if
12154 GC_MARK_STACK is defined.
12155 (allocate_buffer): New function.
12156 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12157 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12158 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12159 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12160 (MEM_NIL) [GC_MARK_STACK]: New define.
12161 (struct mem_node) [GC_MARK_STACK]: New structure.
12162 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12163 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12164 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12165 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12166 (mark_stack) [GC_MARK_STACK]: New functions.
12167 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12168 (clear_marks): Removed.
12169 (gc_sweep): Set free conses' car, free floats' type, free
12170 symbols' function to Vdead. Use lisp_free to free buffers.
12171 (init_alloc_once): Initialize Vdead.
12172 (survives_gc_p): Return non-zero for pure objects.
12174 * alloc.c: Add comments throughout the file.
12176 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12177 that unblocks alarms.
12179 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12180 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12181 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12183 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12185 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12187 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12188 avoid infinite error signaling. Allocate sufficient memory for
12189 eol_str in the case that eoltype is Lisp_Int.
12191 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12193 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12194 depends on the previous behavior.
12196 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12198 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12200 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12202 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12204 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12205 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12208 2000-02-15 Richard M. Stallman <rms@gnu.org>
12210 * data.c (set_internal): Don't make variable buffer-local
12211 if within a let-binding for the same buffer.
12212 (let_shadows_buffer_binding_p): New function.
12214 * eval.c (specbind): For buffer-local value,
12215 record the current buffer also.
12216 (unbind_to): Cope with that change.
12218 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12220 * window.c (Fsave_window_excursion): Doc fix.
12222 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12224 * syntax.c (back_comment): Make sure we only consider comment-starters
12225 of the relevant style and return -1 in case of a failure to find the
12226 beginning of the comment.
12227 (Fforward_comment): If back_comment fails, go back to the position just
12228 after the comment-end.
12229 (scan_lists): Add comment describing a very minor bug.
12231 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12233 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12234 `completion-regexp-list' in the docstring.
12236 2000-02-14 Dave Love <fx@gnu.org>
12238 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12240 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12242 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12243 to Emacs' syntax. Also fix the comment about set/not-set meanings
12244 since Emacs syntax is not the value 0 any more.
12245 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12246 since it's now part of RE_SYNTAX_EMACS.
12248 2000-02-12 Dave Love <fx@gnu.org>
12250 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12252 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12254 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12256 2000-02-12 Dave Love <fx@gnu.org>
12258 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12260 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12261 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12262 * s/hpux.h: Don't define HAVE_VFORK.
12264 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12266 * s/nextstep.h: Don't define HAVE_ALLOCA.
12268 * config.in: Add vfork bits.
12270 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12272 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12273 unwind function to undo the effect of stopping atimers.
12275 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12277 * atimer.c (stopped_atimers): New variable.
12278 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12281 * atimer.h (stop_other_atimers, run_all_atimers)
12282 (unwind_stop_other_atimers): Add function prototypes.
12284 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12286 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12288 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12289 library may depend on jpeg.
12290 (atimer.o): Depends on atimer.c.
12292 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12294 * insdel.c (del_range_1): Call update_compositions.
12295 (del_range_both): Call update_compositions just once..
12297 2000-02-10 Dave Love <fx@gnu.org>
12299 * xfns.c (create_frame_xic): Fix initialization of automatic
12300 aggregates for pcc.
12302 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12304 * ccl.c (CCL_MAKE_CHAR): New macro.
12305 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12306 registers by CCL_MAKE_CHAR before calling translate_char.
12307 <CCL_TranslateCharacterConstTbl> Likewise.
12309 2000-02-08 Dave Love <fx@gnu.org>
12311 * lread.c (__EXTENSIONS__): Define.
12313 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12315 * puresize.h (BASE_PURESIZE): Increase to 650000.
12317 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12319 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12322 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12324 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12325 md, mh, mb, mr, and me to the fake termcap entry.
12327 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12329 * sound.c (sound_cleanup): Don't call device close routine if the
12330 function pointer is null.
12332 2000-02-06 Andrew Innes <andrewi@gnu.org>
12334 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12335 around image definitions and prototypes.
12336 (gamma_correct) [WINDOWSNT]: New prototype.
12338 * w32term.c (x_make_frame_visible): Replace call to
12339 input_poll_signal with poll_for_input.
12341 * window.c [WINDOWSNT]: Include w32term.h.
12343 * xdisp.c [WINDOWSNT]: Include w32term.h.
12345 * makefile.nt: Add dependencies on w32gui.h.
12346 (OBJ1): Include atimer.obj.
12347 ($(BLD)\atimer.obj): New dependency rule.
12349 * w32.c (sigmask): New function (does nothing).
12350 (sigunblock): Ditto.
12352 * frame.c [WINDOWSNT]: Include w32term.h.
12354 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12356 * lread.c (syms_of_lread): Fix literal newlines.
12358 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12359 the string constant limit (2048 bytes) in MSVC.
12362 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12364 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12365 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12366 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12367 dispatch the event.
12369 2000-02-04 Dave Love <fx@gnu.org>
12371 * fileio.c: Remove some unused vars.
12372 (_GNU_SOURCE): Define (for euidaccess).
12374 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12376 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12378 (read_minibuf): Deal with allow_props correctly.
12380 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12382 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12384 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12386 * search.c (compile_pattern): If a cache entry has a nil regexp,
12387 fill in that entry instead of clobbering a previously cached
12390 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12392 * puresize.h (BASE_PURESIZE): Increase to 610000.
12394 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12396 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12399 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12401 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12402 instead of incrementing ic directly.
12403 <CCL_WriteExprConst> Likewise.
12404 <ccl_set_expr>: Set ic to jump_address.
12406 * fileio.c (e_write): Fix the handling of
12407 CODING_FINISH_INSUFFICIENT_SRC.
12409 2000-02-01 Dave Love <fx@gnu.org>
12411 * editfns.c (Fpropertize): Doc fix.
12413 * process.c (Fstart_process): Doc fix.
12415 * eval.c: Fix various doc strings not to duplicate information
12416 from help-manyarg-func-alist.
12418 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12420 * doc.c (Vhelp_manyarg_func_alist): New variable.
12421 (Fdocumentation): Use it.
12422 (syms_of_doc): Define it.
12424 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12426 * xterm.c (xim_open_dpy): Remove unused local variable.
12428 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12430 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12431 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12433 * fns.c (sweep_weak_table): New function.
12434 (sweep_weak_hash_tables): Use it. Keep on marking until there
12437 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12439 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12440 that XTread_socket does not crash by trying to call XNoOp on a
12443 2000-01-30 Jason Rumney <jasonr@gnu.org>
12445 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12446 Change selected_frame to SELECTED_FRAME ().
12447 (w32_console_mouse_position): Remove #ifndef MULE from around
12448 `insist' parameter.
12450 * makefile.nt: Remove dosfns.obj.
12452 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12454 * w32fns.c (w32_defined_color): Check for valid frame before
12455 applying gamma correction. Eliminate dependency on frame elsewhere.
12456 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12457 (w32_to_x_font): Use resx and resy not height_in and width_in.
12458 (x_to_w32_font): Doc fix.
12459 (xlfd_strip_height): New function to strip and return font height.
12460 (w32_font_match): Compare height separately from rest of xlfd
12461 spec, using xlfd_strip_height.
12463 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12464 width_in. Use w32_defined_color in place of defined_color.
12466 * w32faces.c: Merge more of DOS and X specifics in preparation for
12467 merge with xfaces.c.
12468 (defined_color): Remove FIXME comment.
12469 (tty_color_name): Provide w32-specific function.
12470 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12472 * w32console.c (turn_on_face, turn_off_face): Removed.
12473 (w32_face_attributes): New function.
12474 (Global_variables): Reduce scope where possible.
12475 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12477 (hl_mode): Don't modify text attributes.
12478 (write_glyphs): Don't do anything if len <= 0. Use
12479 w32_face_attributes to get attributes for drawing. Write
12480 terminating codes using char_attr_normal.
12481 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12482 (update_begin, update_end): Likewise.
12483 (vga_stdcolor_name): New function.
12484 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12485 (Fset_screen_color): Remove char_attr_reverse.
12487 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12489 * xfns.c (xic_set_preeditarea): Take window parameter and
12490 window-relative pixel-positions.
12492 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12493 is its frame's selected window.
12494 (xim_instantiate_callback): Likewise.
12496 * xfns.c (x_create_im): Removed.
12497 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12498 (supported_xim_styles): Renamed from supported_styles.
12499 (best_xim_style): Renamed from best_style.
12500 (create_frame_xic): Renamed from xic_create_frame.
12501 (free_frame_xic): Renamed from xic_destroy_frame.
12503 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12505 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12506 our frames, call XFilterEvent with 2nd parameter `None'.
12507 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12508 returning XBufferOverflow.
12509 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12510 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12511 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12512 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12513 (xim_initialize, xim_close)
12514 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12515 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12516 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12517 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12519 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12521 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12522 `xic_style' and `xic_xfs'.
12523 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12524 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12525 (FRAME_XIM): Removed.
12527 * xfns.c (supported_styles): New variable.
12528 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12529 (xic_create_xfontset, best_style, xic_create_frame)
12530 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12531 (xic_set_xfontset): New functions.
12533 2000-01-28 Dave Love <fx@gnu.org>
12535 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12537 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12539 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12541 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12542 for *scratch* if it already existed.
12544 * emacs.c (USAGE): New macro.
12545 (main): Use it to display usage information.
12547 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12549 Support for the menu-help feature:
12551 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12553 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12554 part of the line to the termscript file.
12555 (IT_clear_to_end): Clear the entire line, not just its beginning.
12556 (menu_help_message, prev_menu_help_message): New variables.
12557 (IT_menu_make_room): Make room for the help_text member.
12558 (IT_menu_display): New argument disp_help; all callers changed.
12559 If disp_help is non-zero, store the help text of the active menu
12560 item in menu_help_message.
12561 (XMenuAddPane): Initialize the help_text member to NULL.
12562 (XMenuAddSelection): New argument help_text. Store it in the
12564 (XMenuActivate): New argument help_callback. If the value of
12565 menu_help_message has changed since the last time, display the
12566 menu help message text while waiting for the mouse to move. Clear
12567 the echo area before exiting.
12568 (XMenuDestroy): Free the help_text member.
12570 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12572 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12573 XMenuAddSelection. Pass help callback to XMenuActivate.
12574 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12576 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12578 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12579 and EMACS_SET_USECS.
12581 2000-01-26 Dave Love <fx@gnu.org>
12583 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12585 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12586 an error may be signalled.
12588 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12590 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12591 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12593 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12595 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12597 * charset.c (Fstring): If there is a multibyte char among
12598 the args, always return a multibyte string.
12600 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12602 * sysdep.c (sys_select): Turn atimers off and on instead of
12603 recording and restoring old alarm handler
12605 * process.c (toplevel): Include atimer.h.
12606 (create_process_1): Rewritten.
12607 (create_process): Use atimers instead of alarm.
12608 (wait_reading_process_input) [hpux]: Turn atimers off instead
12609 of turning off SIGALRM.
12610 (wait_reading_process_input): Turn off atimers instead off
12611 calling stop_polling.
12613 * emacs.c (main): Call init_atimer.
12615 * keyboard.c (toplevel): Include systime.h and atimer.h.
12616 (polling_for_input): Removed because unused.
12617 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12618 (poll_timer): New variable.
12619 (poll_for_input, poll_for_input_1): New functions.
12620 (start_polling, stop_polling): Rewritten.
12622 * keyboard.h (polling_for_input): Removed.
12624 * atimer.h, atimer.c: New files.
12626 * Makefile.in (obj): Add atimer.o.
12627 (atimer.o): New target.
12629 * blockinput.h (pending_atimers): Add extern declaration.
12630 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12632 * lisp.h (popup_activated_flag): Add extern declaration.
12634 * xmenu.c (popup_activated_flag): Make externally visible.
12635 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12636 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12638 * xterm.c (toplevel): Include atimer.h.
12639 (toolkit_scroll_bar_interaction): New variable.
12640 (Fxt_process_timeouts): Removed.
12641 (x_process_timeouts): New function.
12642 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12643 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12644 (x_make_frame_visible): Call poll_for_input_1 instead of
12645 input_poll_signal. Don't call alarm.
12646 (x_initialize): Install timer calling x_process_timeouts.
12648 2000-01-24 Dave Love <fx@gnu.org>
12650 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12651 Don't use -cckr -- apparently not now necessary.
12653 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12655 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12658 2000-01-23 Jason Rumney <jasonr@gnu.org>
12660 * w32fns.c (w32_defined_color): Apply gamma correction before
12661 trying to map to the palette.
12662 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12665 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12666 here. Callers changed to always pass real device context.
12667 (w32_draw_bitmap): Likewise.
12668 (w32_get_glyph_overhangs): Likewise.
12669 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12670 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12671 pfnSetScrollInfo and SetScrollRange.
12672 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12673 back into MULE characters after decoding them.
12674 (x_get_glyph_face_and_encoding): Likewise.
12675 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12676 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12677 (x_produce_glyphs): Calculate per char metrics for a character
12678 that we know exists in default font when font_not_found_p is true.
12680 2000-01-22 Jason Rumney <jasonr@gnu.org>
12682 * makefile.nt (intervals.obj, composite.obj): New modules.
12683 (composite.h): Added as dependency where appropriate.
12685 * w32gui.h (XGCValue): New struct for emulating X GCs.
12687 * w32term.h (XCharStruct): New struct for emulating X.
12689 * w32console.c (turn_on_face, turn_off_face): New functions.
12690 (change_line_highlight): New prototype for new redisplay.
12691 (write_glyphs): Support multibyte text. Support faces.
12693 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12695 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12696 throughout. struct frame * in place of FRAME_PTR.
12697 Skeleton support for images, toolbars, tooltips from xfns.c.
12698 (Fx_create_frame): Use system default for default scroll bar width.
12699 (w32_get_arg): Renamed from x_get_arg.
12700 (Fx_file_dialog): New function.
12701 (w32_list_fonts): Check cache before asking system.
12702 (Vw32_enable_synthesized_fonts): New variable.
12703 (Vw32_enable_italics): Obsolete, removed.
12705 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12706 Use SELECTED_FRAME macro.
12708 * w32menu.c: Add skeleton support for help strings on menus.
12709 (add_menu_item): Native checkbox and radio support added, but not
12710 yet enabled due to bugs.
12711 (push_menu_item): Add parameters type, selection and help.
12713 Formatting changes to reduce unnecessary diffs with xmenu.c.
12715 * w32select.c (Fw32_set_clipboard_data): Update call to
12716 find_charset_in_str.
12718 * w32term.c: Complete rewrite for new redisplay based on new
12719 xterm.c with necessary sections merged back in from old w32term.c.
12721 2000-01-21 Richard M. Stallman <rms@gnu.org>
12723 * data.c (set_internal): Further fix in same criterion.
12725 2000-01-20 Richard M. Stallman <rms@gnu.org>
12727 * data.c (set_internal): Fix the criteria for whether
12728 to swap out the old cached binding.
12730 2000-01-19 Dave Love <fx@gnu.org>
12732 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12734 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12736 * regex.c (re_compile_fastmap): While checking a range table for
12737 `charset', skip flag bits for a character class correctly.
12739 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12741 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12743 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12745 * widget.c (EmacsFrameSetCharSize): Change size of children first
12746 because of problems with main window geometry management under Lesstif.
12748 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12749 MENU_ITEMS_ITEM_.*.
12750 (MENU_ITEMS_ITEM_HELP): New enumerator.
12751 (push_menu_item): Add parameter HELP. Record help in menu_items.
12752 (single_menu_item, single_submenu, list_of_items): Call
12753 push_menu_item with new parameter.
12754 (single_submenu): Set help string in widget value.
12755 (menu_highlight_callback): New function.
12756 (set_frame_menubar): Call lw_create_widget with new
12758 (xmenu_show, xdialog_show): Ditto.
12760 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12762 * sound.c (Fplay_sound): Improve doc string.
12764 2000-01-11 Richard M. Stallman <rms@gnu.org>
12766 * lisp.h (set_internal): Enter the new arg.
12768 * eval.c (specbind): Record buffer-local variables specially,
12769 indicating which buffer's binding was saved.
12770 (unbind_to): Restore buffer-local variables specially
12771 in the proper buffer.
12773 * data.c (set_internal): New arg BUF.
12775 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12776 * data.c (Fset): Pass new arg to set_internal.
12777 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12779 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12781 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12783 2000-01-11 Richard M. Stallman <rms@gnu.org>
12785 * minibuf.c (Ftry_completion): Doc fix.
12787 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12789 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12792 2000-01-11 Andreas Schwab <schwab@suse.de>
12794 * coding.c (code_convert_region): Initialize total_skip.
12796 2000-01-08 Dave Love <fx@gnu.org>
12798 * eval.c (Fuser_variable_p): Check customizability too.
12800 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12802 * minibuf.c (Fcompleting_read): Doc fix.
12804 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12806 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12809 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12810 Check that input style is supported before trying to create an
12812 (x_window): Call x_create_im.
12814 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12816 * xfns.c (current_gif_memory_src): New variable.
12817 (gif_load): Record the address of the current memory source
12818 in current_gif_memory_src.
12819 (gif_read_from_memory): Use current_gif_memory_src.
12821 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12822 macros statement form.
12824 * sound.c (struct sound): Renamed from struct sound_file.
12825 (struct sound): Add members `data' and `header_size'.
12826 (enum sound_attr): Add SOUND_DATA.
12827 (current_sound, current_sound_device): Variables renamed from
12828 sound_file and sound_device.
12829 (parse_sound): Parse :data.
12830 (parse_sound): Handle sound data in strings.
12831 (find_sound_type): Function renamed from find_sound_file_type.
12832 (wav_init, au_init): Fail if sound's header_size is smaller than
12833 needed header size.
12834 (wav_play, au_play): Play sounds from string data.
12836 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12838 * lisp.h: Add prototype for allocate_string_data.
12840 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12842 * alloc.c (mark_buffer): Remove code in #if 0.
12844 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12845 (strings_consed): New variable.
12846 (allocate_string): Set it.
12847 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12848 (Fmemory_use_counts): Return strings_consed. Use Flist.
12850 * alloc.c: General cleanup in comments etc. Remove conditional
12851 compilation for `standalone'.
12853 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12855 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12856 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12857 (DONT_COPY_FLAG): Removed.
12858 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12859 (struct sdata, struct sblock): New
12860 (struct string_block): Rewritten.
12861 (STRINGS_IN_STRING_BLOCK): New macro.
12862 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12863 (large_sblocks, string_blocks, string_free_list): New variables.
12864 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12865 (init_strings): Rewritten.
12866 (allocate_string, allocate_string_data, compact_small_strings)
12867 (free_large_strings, sweep_strings): New functions.
12868 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12869 (struct string_block_head, current_string_block)
12870 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12871 (STRING_PAD): Removed.
12872 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12873 (Fgarbage_collect): Don't set mark bit in large strings.
12874 (mark_object): Mark strings differently. Mark symbol names
12876 (survives_gc_p): Test marked strings differently.
12877 (gc_sweep): Sweep strings differently, unmark strings in
12879 (compact_strings): Removed.
12881 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12883 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12884 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12886 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12888 * fileio.c (Finsert_file_contents): Signal error if visiting file
12889 in a non-empty buffer.
12891 * term.c (encode_terminal_code): Fix the previous change.
12893 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12895 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12896 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12898 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12900 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12902 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12903 need to test for MSDOS frames.
12905 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12907 * dosfns.c (unspecified_colors): Remove.
12908 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12910 (msdos_stdcolor_name): Return strings for unspecified fore- and
12911 back-ground colors.
12913 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12914 (syms_of_xfaces): Remove their staticpro's.
12915 (tty_color_name): Return Lisp strings for unspecified fore- and
12916 back-ground colors.
12917 (Finternal_set_lisp_face_attribute): Remove the special treatment
12918 for Qunspecified_{f,b}g.
12919 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12921 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12923 * xdisp.c (reseat_at_next_visible_line_start): Position before
12924 newline only if ending up on a newline.
12925 (next_element_from_ellipsis): Return success. Handle case of
12926 displaying no ellipsis. Fix case of ellipsis defined in display table.
12927 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12930 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12932 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12933 (Fcolor_supported_p): Renamed from face-color-supported-p.
12935 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12937 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12938 list of colors renamed to tty-defined-color-alist.
12939 (tty_color_name): Pass the frame to tty-color-by-index.
12940 (realize_tty_face): tty-color-alist is now a function which
12941 accepts the frame as argument.
12943 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12945 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12947 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12948 encode_terminal_code.
12950 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12952 * dispnew.c (mode_line_string): Support termcap frames as well.
12954 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12956 * syntax.c (Fforward_word): Undo previous change.
12958 * editfns.c (Fconstrain_to_field): Don't constrain if
12959 inhibit-field-text-motion is non-nil.
12960 (Fline_beginning_position): Undo previous change.
12961 (Fline_end_position): Ditto.
12963 * syntax.c (Fforward_word): Notice field boundaries only if
12964 inhibit-field-text-motion is nil.
12966 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12968 * editfns.c (Vinhibit_field_text_motion): New variable.
12969 (inhibit-field-text-motion): New DEFVAR_LISP.
12970 (Fline_beginning_position, Fline_end_position): Notice field
12971 boundaries only if inhibit-field-text-motion is nil.
12973 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12974 All calls adjusted.
12975 (x_build_heuristic_mask): Likewise.
12976 (xbm_load_image_from_file): Change error output.
12977 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12978 (gif_load, gs_load, x_kill_gs_process): Ditto.
12980 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12981 color indices when accessing raster pixels.
12982 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12983 one of :file or :data.
12984 (enum pbm_keyword_index): Add PBM_DATA.
12985 (pbm_format): Add :data.
12986 (pbm_image_p): Allow either :file or :data.
12987 (pbm_read_file): New function.
12988 (pbm_scan_number): Rewritten to read from string.
12989 (pbm_load): Support :data.
12991 See ChangeLog.8 for earlier changes.
12993 ;; Local Variables:
12994 ;; coding: iso-2022-7bit
12997 Copyright (C) 2001 Free Software Foundation, Inc.
12998 Copying and distribution of this file, with or without modification,
12999 are permitted provided the copyright notice and this notice are preserved.