1 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * editfns.c (Fchar_to_string): Make doc string consistent with arguments.
5 * abbrev.c, minibuf.c: Put doc strings in comments.
7 2001-10-15 Gerd Moellmann <gerd@gnu.org>
9 * window.c (window_loop): Don't check for Fother_buffer returning
12 * window.c (select_window_1): Unfreeze window start. Remove a
13 doubled test for WINDOW being live.
15 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
17 * fns.c (Fmapconcat): Fix typo in a doc string.
19 * dispnew.c (Fsleep_for): Fix typo in a doc string.
21 2001-10-15 Gerd Moellmann <gerd@gnu.org>
23 * xterm.c (x_draw_glyph_string): Restore clipping after
26 2001-10-15 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
28 * callint.c (prefix-arg, current-prefix-arg): Fix typo in a doc
31 2001-10-14 Stefan Monnier <monnier@cs.yale.edu>
33 * indent.c (skip_invisible): Use new retval of
34 TEXT_PROP_MEANS_INVISIBLE.
36 * keymap.c (access_keymap): Unify handling of `t' and generic-char.
37 If a parent is reached and noinherit is set, exit immediately.
38 Use AREF and ASIZE macros. Call get_keyelt before checking KEYMAPP.
40 * s/ms-w32.h (EXEC_SUFFIXES):
41 * s/msdos.h (EXEC_SUFFIXES):
42 * process.h (EXEC_SUFFIXES): Remove.
44 * callproc.c (syms_of_callproc): Init Vexec_suffixes to Qnil.
45 (decode_suffixes): Remove.
47 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_WITH_ELLIPSIS)
48 (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS, invisible_noellipsis_p)
49 (invisible_ellipsis_p): Remove.
51 * xdisp.c (DOLIST, LOOP_PROPVAL): Remove.
52 (invisible_p): Return 1 or 2 depending on whether an ellipsis is used.
53 (invisible_ellipsis_p, invisible_noellipsis_p): Remove.
54 (in_ellipses_for_invisible_text_p, handle_invisible_prop):
55 Use new retval of TEXT_PROP_MEANS_INVISIBLE.
57 2001-10-14 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
59 * lisp.h (Ftop_level): Add prototype.
61 * xterm.c: (xlwmenu_window_p, xlwmenu_redisplay): Add prototypes.
62 (XTread_socket): Improve style of comments to follow other
65 * keyboard.c (Fcommand_execute): Remove unnecessary prototype (it
66 is already prototyped in included lisp.h).
68 * frame.c (Fset_mouse_position): Improve style of comment to
69 follow other comments.
70 (Fset_mouse_pixel_position): Improve style of comment to follow
72 (Fmake_frame_visible): Doc fix and typo in comment.
73 (Fmake_frame_invisible): Doc fix and typo in comment.
74 (Ficonify_frame): Fix typo in comment.
76 2001-10-14 Gerd Moellmann <gerd@gnu.org>
78 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
79 * term.c, alloc.c: Put doc strings in comments.
81 2001-10-13 Gerd Moellmann <gerd@gnu.org>
83 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
84 Provide definitions for doc strings in comments.
86 * fns.c: Put doc strings in comments.
88 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
90 * dired.c (file_name_completion): Ignore a candidate directory if
91 it matches an element in completion-ignored-extensions that ends
93 (syms_of_dired) <completion-ignored-extensions>: Mention the above
94 feature in the doc string.
95 (Ffile_name_completion): Ditto.
97 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
99 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
101 * xfns.c (syms_of_xfns): Update calls to Fprovide.
103 * lisp.h (Fprovide): Update prototype.
104 (Ffeaturep, invisible_p): Remove.
106 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
107 (DOLIST, LOOP_PROPVAL): New macros.
108 (invisible_p, invisible_ellipsis_p): Use them.
109 (invisible_noellipsis_p): New function.
110 (syms_of_xdisp): Use empty_string.
112 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
114 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
115 (syms_of_lread) <Vafter_load_alist>: Update docstring.
117 * print.c (Fwith_output_to_temp_buffer): Align with
118 internal_with_output_to_temp_buffer.
119 (print_preprocess): Use traverse_intervals_noorder.
120 (print_object): Update call to traverse_intervals.
122 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
123 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
125 * intervals.c (traverse_intervals_noorder): New function.
126 (search_for_interval, count_intervals): Use it.
127 (traverse_intervals): Use less stack space and drop `depth' arg.
129 * fns.c (Ffeaturep): Add new `subfeature' arg.
130 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
131 (Qsubfeatures): New var.
132 (syms_of_fns): Initialize it.
134 * keymap.c (Fkey_description): Use empty_string.
135 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
136 (syms_of_keymap): Setup inheritance between maps.
137 Don't export Sdescribe_bindings_internal any more.
139 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
141 2001-10-12 Gerd Moellmann <gerd@gnu.org>
143 * xterm.c (notice_overwritten_cursor): Renamed from
144 note_overwritten_text_cursor. Rewritten to take glyph widths into
147 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
149 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
150 multi-line strings without a trailing "\n\".
152 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
154 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
157 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
159 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
161 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
162 * w32proc.c (sys_spawnve):
163 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
164 * w32.c (check_windows_init_file):
165 * sound.c (Fplay_sound):
166 * emacs.c (init_cmdargs):
167 * process.c (Fstart_process): Update calls to openp.
169 * callproc.c (Vexec_suffixes): New var.
170 (Fcall_process): Update call to openp.
171 (decode_suffixes): New function.
172 (syms_of_callproc): Init exec-suffixes.
174 * lread.c (Vload_suffixes, default_suffixes): New vars.
175 (openp): Take a lisp list of suffixes.
176 Check for file-name-handlers even if the file was absolute already.
177 (syms_of_lread): Declare load-suffixes.
178 (Fload): Fix up call to openp.
179 Don't bother checking for file-name-handler at the very beginning.
181 * keymap.h (Fcopy_keymap): Don't export.
183 * lisp.h (empty_string): Declare.
184 (Vload_suffixes, Vexec_suffixes): Declare.
185 (openp): Update prototype.
187 * emacs.c (empty_string): New var.
188 (syms_of_emacs): Initialize it.
190 * search.c (wordify): Use it.
192 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
193 selected window if it's not displayed there. Handle the case
194 when the window is dedicated.
195 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
197 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
199 * syntax.h (struct gl_state_s): Change the meaning of b_property.
200 Remove left_ok and right_ok.
201 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
202 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
203 new meaning of b_property.
205 * syntax.c (update_syntax_table): Simplify.
206 (Fforward_comment): Don't skip quoted chars when going backward.
208 2001-10-11 Gerd Moellmann <gerd@gnu.org>
210 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
211 in case I is of some unsigned type, in which case
212 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
213 comparison becomes bogus.
215 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
216 (Fuser_full_name): Fix bug treating a float as a fixnum.
218 * data.c (Fstring_to_number): Use make_fixnum_or_float.
220 * lisp.h (make_fixnum_or_float): New macro.
222 * lisp.h (circular_list_error): Add prototype.
224 * data.c (Qcircular_list): New variable.
225 (circular_list_error): New function.
226 (syms_of_data): Initialize it Qcircular_list.
228 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
230 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
231 casefiddle.c, buffer.c: Include keymap.h.
233 2001-10-10 Gerd Moellmann <gerd@gnu.org>
235 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
236 options. From Dave Love <d.love@dl.ac.uk>.
238 2001-10-09 Gerd Moellmann <gerd@gnu.org>
240 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
241 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
243 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
245 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
247 2001-10-08 Andrew Innes <andrewi@gnu.org>
249 * lisp.h [max]: Undef min and max before redefining them.
251 * w32gui.h: Do not undef min and max.
253 * w32heap.h: Do not undef min and max.
255 * s/ms-w32.h: Do not undef min and max.
257 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
259 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
261 2001-10-08 Sam Steingold <sds@gnu.org>
263 * keymap.c (current-active-maps): Quote newlines (compilation error).
265 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
267 * Makefile.in (lisp, shortlisp): Replace bindings.el with
268 bindings.elc, since otherwise doc strings in bindings.el get wrong
271 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
273 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
275 * keyboard.h (map_prompt): Remove.
277 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
278 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
280 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
282 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
284 * keyboard.c (map_prompt): Remove.
285 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
288 * keymap.h: New file. Extracted from lisp.h.
290 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
291 (accessible_keymaps_1): New function.
292 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
293 (Fwhere_is_internal): Use Fcurrent_active_maps.
294 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
295 Insert in current buffer rather than standard-output.
296 Don't call `help-mode'. Export to elisp.
297 (describe_buffer_bindings): New wrapper.
298 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
299 and Sdescribe_buffer_bindings.
301 2001-10-08 Gerd Moellmann <gerd@gnu.org>
303 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
304 Remove code setting signal handler.
306 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
307 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
309 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
311 * keyboard.c: Don't define min/max.
313 2001-10-08 Gerd Moellmann <gerd@gnu.org>
315 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
316 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
317 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
318 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
319 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
320 Don't define min/max.
322 * lisp.h (min, max): New macros.
324 * puresize.h (BASE_PURESIZE): Increase to 725000.
326 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
328 * xfaces.c (free_frame_menubar): Add prototype.
330 * lisp.h (init_window): Add prototype.
332 * editfns.c: Include ctype.h.
334 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
335 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
336 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
339 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
340 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
341 `popup_activated_flag' and `title'.
343 * doc.c (Fdocumentation_property): Fix typo in a doc string.
345 * emacs.c (main): Remove extra `;'.
347 * atimer.h (struct atimer): Fix typos in a comment.
349 * atimer.c: Fix typo.
351 * Makefile.in: Fix typo.
353 * README: Remove obsolete part mentioning removed VMS file.
355 2001-10-07 Miles Bader <miles@gnu.org>
357 * Makefile.in (lisp, shortlisp): Add `button.elc'.
359 2001-10-07 Ken Raeburn <raeburn@gnu.org>
361 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
364 * lisp.h (Ffield_end): Declare.
366 2001-10-07 Gerd Moellmann <gerd@gnu.org>
368 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
370 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
372 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
374 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
376 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
377 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
379 * alloc.c (inhibit_garbage_collection): Simplify.
380 (Fmemory_use_counts): Ditto.
382 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
383 (syms_of_data): DEFVAR_INT most-positive-fixnum and
384 most-negative-fixnum.
386 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
387 (FIXNUM_OVERFLOW_P): New macros.
389 2001-10-06 Miles Bader <miles@gnu.org>
391 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
392 scroll_bar_bottom_shadow_pixel fields.
393 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
394 for the shadows, and tell the toolkit about them if we succeed.
395 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
396 Free scroll-bar shadow colors.
397 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
398 Free scroll-bar shadow colors when the background color changes.
399 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
400 Initialize scroll-bar shadow-color fields.
402 2001-10-05 Gerd Moellmann <gerd@gnu.org>
404 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
406 2001-10-05 Miles Bader <miles@gnu.org>
408 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
409 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
410 New functions (were in simple.el).
411 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
412 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
413 (syms_of_minibuf): Initialize them.
415 2001-10-05 Gerd Moellmann <gerd@gnu.org>
417 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
418 (tiff_load): Install them as error and warning handler.
420 2001-10-04 Andrew Innes <andrewi@gnu.org>
422 * w32fns.c (x_to_w32_color): Fix argument to alloca.
423 (w32_load_system_font): Don't believe what GetLanguageFontInfo
424 says; query codepage info directly to determine if font is double byte.
425 (x_to_w32_charset): Handle private format for unknown charsets.
426 Handle wildcards in charset spec, by ignoring them.
427 (w32_codepage_for_font): Fix argument to alloca. Don't remove
428 "*-" prefix from charset.
429 (x_to_w32_font): Enlarge remainder array for safety. Specifically
430 handle the truncated font spec form constructed by font_list_1, so
431 that we correctly identify the charset fields. Don't remove "*-"
433 (w32_list_synthesized_fonts): Fix argument to alloca.
435 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
437 * window.h (MINI_WINDOW_P): Use NILP.
439 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
441 * termhooks.h (struct input_event): Use proper type for `kind'.
443 2001-10-04 Gerd Moellmann <gerd@gnu.org>
445 This handles unknown keysyms better than before. For example,
446 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
447 Emacs formerly completely ignored F5. With the change, it derives
448 a key symbol from the name of the X keysym, `ccaron' in this case.
449 Reported by Martin Buchholz.
451 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
454 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
455 that EVENT->code isn't a function key, use the keysym's name.
457 2001-10-04 Gerd Moellmann <gerd@gnu.org>
459 FOREACH is a macro that should make it easier to loop over Lisp
460 lists with checks for cycles and proper lists.
462 * lisp.h (LIST_END_P, FOREACH): New macros.
464 2001-10-04 Gerd Moellmann <gerd@gnu.org>
466 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
467 called for a lost connection. Prevent dumping core in this case.
468 Instead print the X error, and exit. On user request.
470 * xterm.c (error_msg): New variable.
471 (x_fatal_error_signal): New function.
472 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
473 as fatal_error_signal_hook around the call to XtCloseDisplay.
475 * emacs.c (fatal_error_signal_hook): New variable.
476 (fatal_error_signal): Call that function.
478 2001-10-04 Gerd Moellmann <gerd@gnu.org>
480 With this, Emacs prints how much pure storage it will
481 approximately need in case pure storage overflows while dumping.
483 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
485 (init_alloc_once): Initialize new variables.
486 (PURE_POINTER_P): Use new variables.
487 (pure_alloc): If pure storage overflows, allocate from the heap.
488 (check_pure_size): New function.
489 (Fgarbage_collect): Don't GC if pure storage has overflowed.
491 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
492 (check_pure_size): Add prototype.
494 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
496 2001-10-04 Gerd Moellmann <gerd@gnu.org>
498 This adds a post-gc-hook that's run with GC inhibited.
499 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
501 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
502 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
503 (Fgarbage_collect): Run post-gc-hook.
505 2001-10-04 Gerd Moellmann <gerd@gnu.org>
507 This adds `defvaralias' and `indirect-variable'. Changes not
508 directly related to this feature are there to gain the same
509 performance again as before variable aliases.
511 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
512 code to get and set symbol values, to take defvaralias into account.
514 (Note: the new `constant' bit-flag in symbols would make it
515 possible to define arbitrary read-only variables, e.g. with
518 Documentation is in lispref/variables.texi. Added to NEWS.
520 * lisp.h (enum symbol_interned): New enumeration.
521 (struct Lisp_Symbol): Remove member `obarray', add
522 `indirect_variable', `constant', and `interned'.
523 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
524 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
525 (indirect_variable): Add prototype.
527 * print.c (print_preprocess, print_object): Test internedness of
530 * lread.c (Fintern, Funintern): Set symbol's interned and constant
532 (init_obarray): Likewise for t and nil.
534 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
535 (Fdefvaralias): New function.
536 (specbind): Simplify the test if symbol is a constant.
537 (syms_of_eval): Defsubr Fdefvaralias.
539 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
540 (Qcyclic_variable_indirection): New variable.
541 (Fkeywordp): Check for internedness differently.
542 (Fmakunbound): Simplify the test if symbol is a constant.
543 (indirect_variable, Findirect_variable): New functions.
544 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
546 (let_shadows_buffer_binding_p): Check for variable aliases.
547 (set_internal): Simplify the test if SYMBOL is a constant.
548 If SYMBOL has a buffer-local value and is an alias, use the aliased
550 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
553 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
554 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
557 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
559 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
560 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
561 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
563 2001-10-04 Gerd Moellmann <gerd@gnu.org>
567 2001-10-03 Miles Bader <miles@gnu.org>
569 * callproc.c (syms_of_callproc): Explicitly state in the
570 documentation for `process-environment' that earlier entries take
571 precedence over later ones.
573 2001-10-02 Miles Bader <miles@gnu.org>
575 * textprop.c (Fnext_char_property_change)
576 (Fprevious_char_property_change): Remove reference to non-existant
577 argument OBJECT from doc-string.
579 2001-10-01 Gerd Moellmann <gerd@gnu.org>
581 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
582 (try_window_id): Skip back over lines ending in a newline from a
585 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
588 2001-10-01 Richard M. Stallman <rms@gnu.org>
590 * search.c (Freplace_match): Doc fix.
592 2001-09-28 Andrew Innes <andrewi@gnu.org>
594 * w32menu.c (set_frame_menubar): Take into account that
595 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
598 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
600 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
602 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
604 * s/gnu-linux.h: Fix a typo in comment.
606 2001-09-28 Andreas Schwab <schwab@suse.de>
608 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
609 nocombreloc, in case -z combreloc is the default.
611 2001-09-28 Gerd Moellmann <gerd@gnu.org>
613 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
614 really going on here.
616 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
618 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
620 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
622 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
623 utf-8, menu-bar, and latin-N.
624 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
626 (lisp): Add latin-N, since they are preloaded.
628 2001-09-27 Gerd Moellmann <gerd@gnu.org>
630 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
631 to the left. Some cleanup.
633 * xdisp.c (display_mode_element): One more case where a string's
634 multibyteness should be used for display.
636 2001-09-26 Gerd Moellmann <gerd@gnu.org>
638 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
641 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
642 of the only temporarily set echoing flag for deciding when
645 * keyboard.c (echo_kboard): Make externally visible.
647 * lisp.h (echo_kboard): Declare extern.
649 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
650 fonts_changed_p if we need larger matrices due to vscrolling.
651 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
652 this round of redisplay if make_cursor_line_fully_visible fails.
653 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
654 (try_cursor_movement, try_scrolling): Use them instead of integers.
656 * dispextern.h (required_matrix_width, required_matrix_height):
659 * dispnew.c (required_matrix_width, required_matrix_height):
661 (allocate_matrices_for_window_redisplay)
662 (allocate_matrices_for_frame_redisplay: Use them.
663 Remove parameters CH_DIM.
665 * xdisp.c (display_mode_lines): Temporarily set selected_frame
666 and selected_window to the frame of the window whose mode-lines
667 are displayed, and to the window itself.
668 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
671 2001-09-25 Gerd Moellmann <gerd@gnu.org>
673 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
674 the image cache under us.
676 * xdisp.c (display_mode_element): If the mode element is a symbol
677 with a string value, use that string's multibyteness for displaying.
679 * keyboard.c (read_char): Don't clear a message for a switch-frame
680 event. From Stefan Monnier <monnier@cs.yale.edu>.
682 * xterm.c (fast_find_position) [0]: Add a presumably more correct
683 version for after 21.1.
685 * xdisp.c (row_containing_pos): Make externally visible.
687 * dispextern.h (row_containing_pos): Add prototype.
689 * process.c (send_process): Disable composition if from_byte < 0.
690 From Kenichi Handa <handa@etl.go.jp>.
692 2001-09-24 Gerd Moellmann <gerd@gnu.org>
694 * xterm.c (refreshicon): Function removed.
696 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
698 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
700 * xterm.c (toplevel): Remove includes in #if 0.
702 * process.c (sigchld_handler) [LINUX]: Don't return from
703 the signal handler at the end of the loop.
705 2001-09-21 Gerd Moellmann <gerd@gnu.org>
707 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
708 Terminate only if kill returns -1, and errno is ESRCH.
710 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
712 * Makefile.in (shortlisp): Add ../lisp/env.elc.
714 2001-09-20 Gerd Moellmann <gerd@gnu.org>
716 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
717 since this function can be called during GC.
719 * callproc.c (Fcall_process): Handle errors from pipe(2).
720 (child_setup): Delete code in #ifdef vipc.
722 2001-09-19 Gerd Moellmann <gerd@gnu.org>
724 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
725 (display_mode_element): Display the string from decode_mode_spec
726 depending on its multibyteness.
728 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
730 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
732 2001-09-18 Gerd Moellmann <gerd@gnu.org>
734 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
735 recursive_edit_unwind.
736 (recursive_edit_unwind): Set kboard state according to
739 * buffer.c (modify_overlay): Don't do nothing if START == END;
740 This can still be a modification, for example when an overlay has
741 a before-string or after-string.
742 (Fdelete_overlay): Prevent redisplay optimizations when deleting
743 an overlay with before-string or after-string.
745 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
746 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
748 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
749 first_unchanged_at_end_row is in front of
750 last_unchanged_at_beg_row. This code should be removed after the
753 2001-09-17 Gerd Moellmann <gerd@gnu.org>
755 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
756 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
758 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
761 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
763 * dired.c (Ffile_attributes): Doc fix.
765 2001-09-14 Gerd Moellmann <gerd@gnu.org>
767 * fileio.c (Ffile_symlink_p): Fix last change.
769 * filelock.c (current_lock_owner): Fix last change.
771 2001-09-13 Gerd Moellmann <gerd@gnu.org>
773 * filelock.c (current_lock_owner): If readlink returns ERANGE,
774 take that to mean that the buffer is too small.
776 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
777 that to mean that the buffer is too small.
779 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
780 current buffer's multibyteness when discarding the iterator's
783 * xfns.c (Fx_window_property): Handle case that property gets
784 deleted between the two calls to XGetWindowProperty.
786 2001-09-11 Gerd Moellmann <gerd@gnu.org>
788 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
790 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
791 in addition to read-only.
793 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
794 to t in addition to read-only.
796 * lisp.h (Qinhibit_modification_hooks): Declare.
798 * insdel.c (Qinhibit_modification_hooks): New variable.
799 (syms_of_insdel): Initialize and staticpro it.
801 * textprop.c (verify_interval_modification): Don't run
802 modification-hooks if inhibit_modification_hooks.
804 * dispnew.c (set_window_cursor_after_update): Fix code
805 finding glyph row containing cursor when cursor_in_echo_area
808 * xdisp.c (init_from_display_pos): Put some code in #if 0.
809 (add_to_log): Use bcopy instead of strcpy.
810 (init_from_display_pos): Use an explicit loop over bytes in
811 overlay strings instead of calling index.
813 2001-09-10 Gerd Moellmann <gerd@gnu.org>
815 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
817 * dispnew.c (direct_output_for_insert): Don't change IT's
818 stop_charpos to something in front of its current position.
820 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
823 2001-09-10 Richard M. Stallman <rms@gnu.org>
825 * frame.c (Fmouse_position): Doc fix.
827 2001-09-07 Gerd Moellmann <gerd@gnu.org>
829 * xdisp.c (init_from_display_pos): Don't compare the result
830 of calling index with NULL.
832 2001-09-06 Gerd Moellmann <gerd@gnu.org>
834 * xfns.c (x_set_background_color): Don't change the colors
835 of the X window of scroll bar widgets.
837 2001-09-05 Andrew Innes <andrewi@gnu.org>
839 * w32fns.c (w32_createwindow): Undo last change.
841 2001-09-05 Gerd Moellmann <gerd@gnu.org>
843 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
845 * xdisp.c (string_buffer_position): Use *single_char_property*
846 functions instead of the *single_property* functions.
848 2001-09-04 Andrew Innes <andrewi@gnu.org>
850 * w32term.c (w32_read_socket): Add more information to debugging
853 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
854 from Emacs frames, so that calls to GetClipBox in w32term.c
855 correctly report when part of a frame is visible (including
856 scrollbars, etc). This prevents repeated redrawing of frames when
857 only a scrollbar is visible.
858 (w32_wnd_proc): Add more frame information to debugging output.
860 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
862 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
864 2001-09-03 Gerd Moellmann <gerd@gnu.org>
866 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
867 help-echo for a string which doesn't have help-echo itself, use
868 get-char-property to obtain the help-echo from the string's buffer
869 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
870 have mouse-face, look ``under'' the string for mouse-face from an
872 (fast_find_position): Add parameter STOP. In the final row, stop
873 before glyphs having STOP as object. Don't consider glyphs that
874 are not from a buffer.
876 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
878 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
880 * fns.c (Fmd5): Doc fix.
882 2001-08-31 Gerd Moellmann <gerd@gnu.org>
884 * composite.c (update_compositions): Do nothing if
885 inhibit-modification-hooks is set.
887 2001-08-30 Gerd Moellmann <gerd@gnu.org>
889 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
890 and check_message_stack if terminating abnormally. We want
891 glyph matrices etc. in a core dump.
893 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
894 (syms_of_xdisp): Initialize them.
895 (handle_single_display_prop): Don't change point, bind `object',
896 `position', and `buffer-position' instead to the object having the
897 `display' property, position in the object and position in the buffer.
899 * fileio.c (Finsert_file_contents): Don't change the multibyteness
900 of the buffer if REPLACE is non-nil.
902 2001-08-29 Gerd Moellmann <gerd@gnu.org>
904 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
906 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
908 * w32term.c (x_set_glyph_string_background_width)
909 (show_mouse_face): Track the last changes in xterm.c.
911 2001-08-28 Gerd Moellmann <gerd@gnu.org>
913 * xterm.c (x_set_glyph_string_background_width): Set the glyph
914 string's background width so that multi-line mouse-face is drawn
915 to the right edge of the window.
916 (show_mouse_face): Set the row's mouse_face_p flag after drawing
919 * dispnew.c (direct_output_for_insert): Set updated_area
920 before inserting/writing glyphs.
922 * xdisp.c (display_mode_element): Use string_byte_to_char to
923 determine character positions in strings, use chars_in_text
925 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
926 a matrix as parameter; this is easier to use from GDB.
928 2001-08-28 Miles Bader <miles@gnu.org>
930 * textprop.c (Fprevious_single_char_property_change)
931 (Fnext_single_char_property_change): Doc fixes.
933 2001-08-27 Gerd Moellmann <gerd@gnu.org>
935 * fileio.c (Finsert_file_contents): Allocate, restore, and
936 free composition data in the case of REPLACE not being nil.
938 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
939 there exist overlay strings with newlines at POS.
940 (text_outside_line_unchanged_p): Return 0 if changes start at
941 START and overlays exist at START. Likewise for END.
942 (try_window_id): Give up if init_to_row_end returns 0.
944 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
947 2001-08-24 Gerd Moellmann <gerd@gnu.org>
949 * keymap.c (access_keymap): Return the cdr of the binding of
950 a generic character instead of its definition (KEY . BINDING).
952 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
953 to 0 also in the REPLACE case.
955 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
957 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
958 open to determine whether file is readable (as for DOS_NT).
960 2001-08-23 Gerd Moellmann <gerd@gnu.org>
962 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
963 coding.type is coding_type_no_conversion or coding_type_raw_text,
964 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
965 non-nil instead of just setting enable_multibyte_characters in the
968 2001-08-22 Gerd Moellmann <gerd@gnu.org>
970 * dispextern.h (struct face_cache): Add member
973 * xfaces.c (menu_face_changed_default): New variable.
974 (menu_face_changed_count): Variable removed.
975 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
976 the menu_face_changed_default flag, otherwise set the FRAME's
977 menu_face_changed_p flag if the `menu' face has been changed.
978 Prevent calling set_font_frame_param if FRAME is t.
979 (make_face_cache): Initialize cache's menu_face_changed_p
980 from menu_face_changed_default.
981 (realize_basic_faces): Look into the frame's face cache to
982 determine if the menu appearance needs updating.
984 * keymap.c (access_keymap): Fix last change to not consider
985 IDX when it has modifiers.
987 2001-08-21 Gerd Moellmann <gerd@gnu.org>
989 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
990 . BINDING) exists, where GENERIC-CHAR is the generic character of
991 the charset of IDX, return BINDING unless there exists a binding
994 2001-08-16 Gerd Moellmann <gerd@gnu.org>
996 * xrdb.c (SYSV): Don't define on Solaris 2.
997 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
999 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
1000 of the screen line, not text line, containing IT's current position.
1002 2001-08-15 Gerd Moellmann <gerd@gnu.org>
1004 * window.c (window_scroll_pixel_based): Don't recenter if
1005 PT is partially visible in the window.
1007 * xterm.c (expose_window_tree, expose_window, expose_line):
1008 Return 1 when overwriting mouse-face.
1009 (expose_frame): If mouse-face was overwritten, redo it.
1011 * xfaces.c (x_update_menu_appearance): Don't call
1012 set_frame_menubar, let the next redisplay do it.
1014 2001-08-14 Andrew Innes <andrewi@gnu.org>
1016 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
1017 drawing glyph string.
1019 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
1021 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
1024 2001-08-14 Gerd Moellmann <gerd@gnu.org>
1026 * xfaces.c (x_update_menu_appearance): Save and restore value of
1027 interrupt_input_blocked.
1029 2001-08-13 Gerd Moellmann <gerd@gnu.org>
1031 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
1032 a line start, move back to the line start.
1034 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
1035 exactly when a mini-buffer is active.
1037 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
1038 in units of 1/8 character on non window-system frames.
1039 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
1041 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
1043 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
1046 2001-08-09 Gerd Moellmann <gerd@gnu.org>
1048 * keyboard.c (Vpre_help_message): New variable.
1049 (syms_of_keyboard): Initialize and staticpro it.
1050 (show_help_echo): Record current message before displaying a
1051 help-echo, and restore that message when clearing the help.
1053 * xfns.c (x_create_im): Remove prototype.
1055 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
1057 * dispnew.c (adjust_glyph_matrix): Undo last change.
1059 2001-08-08 Gerd Moellmann <gerd@gnu.org>
1061 * dispnew.c (adjust_glyph_matrix): In the optimization for
1062 windows whose height has changed, disable partially visible lines.
1064 2001-08-07 Gerd Moellmann <gerd@gnu.org>
1066 * window.c (Frecenter): If ARG < 0, and on a window system
1067 frame, count in some empty lines when we can't move -ARG lines down.
1069 * xdisp.c (start_display): Don't try to determine the continuation
1070 lines width if lines are truncated. It's superfluous and leads to
1071 incorrect results if POS is not visible in the window after
1072 reseating the iterator at the previous line start.
1074 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1076 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1078 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1080 * alloc.c (init_stack): Remove declaration.
1082 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1084 * keyboard.c (read_key_sequence): Check that key is an integer
1085 before comparing it with quit_char.
1086 (add_command_key): Use larger_vector.
1087 (read_char_x_menu_prompt): Instead of converting symbol and
1088 integer events into conses (EVENT . nil), use (EVENT . disabled)
1089 which cannot be confused with valid events.
1090 (read_char): When reading from Vunread_command_events, check for
1091 events of the form (EVENT . disabled) instead of
1094 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1095 a float, determine the max height from the frame's height.
1097 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1099 * xdisp.c (redisplay_internal): Take message_cleared_p into
1100 account only if minibuf_level == 0.
1102 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1104 * xdisp.c (redisplay_internal): Add a check for the last
1107 * xdisp.c (message_cleared_p): New variable.
1108 (clear_message): Set message_cleared_p when clearing the current
1110 (redisplay_internal): Look at message_cleared_p to capture
1111 the case that the echo area should be cleared.
1113 * keyboard.c (command_loop_1): Fix spelling of
1114 resize_echo_area_exactly.
1116 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1118 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1120 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1121 current matrix when the window gets smaller.
1123 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1125 * print.c (strout): Cast the character passed to insert_char to
1126 unsigned char, to avoid sign extension when it is promoted to int.
1128 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1130 * fileio.c (Finsert_file_contents): Don't treat a return value
1131 of 0 from emacs_read as an IO error.
1133 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1135 * keyboard.c (abs): New macro.
1136 (double_click_fuzz): New variable.
1137 (make_lispy_event): Use it to determine what makes a double-click.
1138 (syms_of_keyboard): DEFVAR_INT it.
1140 * xmenu.c (set_frame_menubar): Take into account that
1141 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1144 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1146 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1148 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1149 of row's visible height.
1151 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1152 deal with the first overlay string having an image `display' property.
1153 (try_window_reusing_current_matrix, compute_line_metrics):
1154 Fix computation of row's visible height for the case that part of the
1155 row is invisible above and part of the row is at the same time
1156 invisible below the window.
1158 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1160 * xfns.c (x-show-tip): Doc fix.
1162 * xfns.c (Vx_max_tooltip_size): New variable.
1163 (syms_of_xfns): DEFVAR_LISP it.
1164 (Fx_show_tip): Set frame's window_width to the width of the
1165 window. Use a maximum tooltip size specified by
1166 Vx_max_tooltip_size, if that has valid contents.
1167 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1169 2001-07-26 Andrew Innes <andrewi@gnu.org>
1171 * w32term.c (x_display_list): New variable.
1172 (w32_term_init): Set it.
1174 * w32term.h (x_display_list): New extern.
1176 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1178 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1179 is non-nil, instead of when redisplaying_p is non-zero.
1181 (mark_window_display_accurate_1): Add an assertion.
1183 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1185 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1187 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1188 events so that we get a chance of processing expose events.
1190 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1192 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1194 * xfns.c (valid_image_p): Protect better against invalid image
1195 specifications. Previous code could signal an error.
1197 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1199 * indent.c (current_column): Fix column computation in the
1200 presence of display table entries.
1201 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1203 * dispnew.c (adjust_glyph_matrix): In the optimization for
1204 windows whose height has changed, use the new window height
1205 to compute which rows to invalidate.
1207 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1208 (MAX_10_EXP): New macro.
1211 * coding.c (code_convert_region): Handle the multibyte case if
1212 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1214 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1216 * dispextern.h (struct face): Change type of `stipple' to
1219 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1221 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1223 * dispnew.c (update_window): Don't set the cursor at the end
1224 of the update if display update has been paused.
1226 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1228 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1230 * fns.c (Fset_char_table_default): Check that a charset is defined
1231 before checking its dimension.
1233 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1235 * coding.c (setup_coding_system): Don't do any designation based
1236 on reg_bits if charset is not yet defined.
1238 * lisp.h (XVECTOR): Verify correct object type before returning a
1239 pointer, using eassert.
1241 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1243 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1244 Increase to 4096 because of paste problems reported on GNU/Linux.
1246 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1248 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1250 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1252 * fileio.c (unwind_read): Function removed.
1253 (read_non_regular, read_non_regular_quit): New functions.
1254 (Finsert_file_contents): When reading from non-regular files,
1255 arrange to catch a `quit' and terminate the loop. Rearrange
1256 code so that a `quit' when reading from a regular file doesn't
1257 insert text in the buffer.
1259 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1260 Clear faces afterwards.
1261 (clear_font_table): Take a x_display_info parameter. Don't free
1262 fonts being the default font of any frame on the given display.
1264 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1266 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1267 instead of CHAR_STRING which can signal an error.
1269 * charset.c (char_to_string_1): Extracted from char_to_string.
1270 Return -1 instead of signaling an error.
1271 (char_to_string): Use it.
1273 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1275 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1277 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1278 is t, don't try to append anything to it.
1280 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1282 * dired.c (file_name_completion): Pass dp->d_name to
1283 Fstring_match, not elt, which is always nil here.
1285 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1287 * xselect.c (x_decline_selection_request): Handle errors
1288 caused by receivers that have vanished.
1290 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1291 ignoring events on foreign windows in #if 0. Always dispatch
1292 the event after checking it with x_handle_property_notify.
1294 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1295 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1296 TRACE macros to facilitate debugging. Add additional trace statements.
1297 (toplevel): Add prototypes for file-local functions.
1298 (x_atom_to_symbol): Remove DPYINFO parameter.
1300 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1302 * w32menu.c (menubar_selection_callback, w32_menu_show):
1303 Initialize `entry' to nil.
1304 (w32_dialog_show): Remove unused `save_wv' variable.
1305 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1307 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1309 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1311 * fileio.c (unwind_read): Print a message when discarding inserted
1312 text or switching the buffer to unibyte. Change parameter.
1313 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1315 * fileio.c (unwind_read): New function.
1316 (Finsert_file_contents): Record it as unwind-function for
1317 the case that reading is interrupted by C-g.
1319 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1321 * dispnew.c (update_window): Don't skip the header-line
1322 update when scrolling_window returns 0.
1324 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1326 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1327 for the case that x_decode_color signals an error.
1329 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1331 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1333 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1334 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1337 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1339 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1340 doc string line for dos-timezone-offset.
1342 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1343 inline assembly, to avoid compiler warnings.
1344 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1345 line for dos-unsupported-char-glyph.
1347 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1349 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1351 * sound.c: Include Emacs' header files with #include "...".
1353 * eval.c (specbind): Additionally record the buffer that was
1354 current when a buffer-local or frame-local variable was bound.
1356 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1358 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1359 to unibyte characters in unibyte buffers.
1361 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1363 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1364 the frame on the binding stack. Change format of entries for
1365 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1366 (unbind_to): Handle unbinding a frame-local variable.
1368 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1369 glyphs and truncation glyphs at the end of a row from its pixel width.
1370 (dump_glyph_row): Print row's continuation_lines_width.
1371 (try_window_id): Take the shortcut if ZV is visible in the
1372 window, but there are actually no changes at ZV.
1374 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1376 * xterm.h (x_free_dpy_colors): Add prototype.
1378 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1379 right number of arguments.
1381 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1382 ($(lwlibdir)TAGS): New target.
1383 (TAGS): Fix dependency list.
1385 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1388 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1390 * emacs.c (main): Remove extern declaration for sys_nerr, which
1391 isn't used and causes a compilation error with GCC 3.0 on
1394 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1396 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1397 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1398 (toplevel): Include <signal.h> and syssignal.h.
1400 * sound.c (vox_configure, vox_close): Turn off atimers
1403 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1405 * keyboard.c (read_char) <non_reread>: Record the previous idle
1406 start time before calling timer_stop_idle.
1407 (read_char) <reread_first>: After processing a help-echo event,
1408 restore the previous idle start time.
1410 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1411 the start of invisible text.
1412 (setup_for_ellipsis): New function.
1413 (next_overlay_string): After all overlay strings have been
1414 processed, display an ellipsis if necessary.
1415 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1416 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1418 * dispextern.h (struct iterator_stack_entry): Add member
1421 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1423 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1424 on the value of the wait-for-wm frame parameter.
1426 * xterm.h (struct x_output): Add member wait_for_wm.
1428 * xfns.c (Qwait_for_wm): New variable.
1429 (x_frame_parms): Add entry for `wait-for-wm".
1430 (x_set_wait_for_wm): New function.
1431 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1432 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1434 * xdisp.c (try_window_id) <all changes below window end>: Don't
1435 take this shortcut if ZV is visible in the window.
1436 (try_window_id): When checking for window start being in changed
1437 text, don't check that the buffer's size has changed.
1439 2001-06-23 Richard M. Stallman <rms@gnu.org>
1441 * minibuf.c (Fcompleting_read): Doc fix.
1443 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1445 * composite.c (Ffind_composition_internal): Accept ZV
1446 and a string's end position as POS.
1448 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1450 * composite.c (Ffind_composition_internal): Check POS
1453 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1455 * editfns.c (Fmessage_box): If the frame is not under a window
1456 system, output the message in the echo area.
1458 2001-06-14 Richard M. Stallman <rms@gnu.org>
1460 * xdisp.c (try_window_id): When EOB is visible, don't treat
1461 insertion at EOB as if it were "off the bottom of the screen."
1463 2001-06-11 Andrew Innes <andrewi@gnu.org>
1465 * w32proc.c (create_child): Add new parameter is_gui_app.
1466 (w32_executable_type): Add new parameter is_gui_app.
1467 (sys_spawnve): Use it.
1468 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1469 SIGQUIT. This matches better how the signals are interpreted by
1470 MSVC compiled programs.
1471 (syms_of_ntproc): Update docstring.
1473 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1475 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1476 well otherwise note_mouse_highlight might optimize away highlighting
1477 if we pass over that same overlay again.
1479 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1481 * lread.c (Fload): Document that the argument is run via
1482 substitute-in-file-name.
1484 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1486 * Makefile.in (bootstrap-doc): New target.
1487 (bootstrap-emacs): Depend on it.
1489 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1490 auto-save-list-file-name when shutting down Emacs, because
1491 creating the directory might signal an error, and leaves
1492 Emacs in a strange state.
1494 * term.c: (tty_cursor_hidden): New variable.
1495 (update_begin): Don't call tty_hide_cursor. Clean up.
1496 (update_end, set_terminal_window, set_scroll_region): Clean up.
1497 (ring_bell, reset_terminal_modes): Clean up.
1498 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1499 on tty_cursor_hidden.
1500 (write_glyphs): Call tty_hide_cursor.
1502 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1504 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1506 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1508 * xfns.c (enum image_value_type): New enumerator
1509 IMAGE_STRING_OR_NIL_VALUE.
1510 (parse_image_spec): Handle it.
1511 (xbm_format, pbm_format): Use it for :foreground and :background.
1512 (xbm_load, pbm_load): Check for nil color names.
1514 * xterm.c (note_mouse_highlight): If an overlapping overlay
1515 exists, but we find that we highlight the same overlay as before,
1516 don't do the highlighting again.
1518 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1520 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1521 Protect unibyte strings created by replacing their multibyte
1522 equivalents in menu_items.
1524 * keymap.c (Fsingle_key_description): NUL-terminate the string
1525 buffer before calling build_string.
1527 * callproc.c (Fcall_process): Deal with decode_coding returning
1528 CODING_FINISH_INCONSISTENT_EOL.
1530 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1532 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1533 an item's name with its key description in case the description
1534 is a multibyte string.
1536 * keymap.c (Fsingle_key_description): Create a multibyte string
1539 * macros.c (Fstart_kbd_macro): Doc fix.
1541 * xterm.c (cursor_in_mouse_face_p): New function.
1542 (x_draw_stretch_glyph_string): Use it to choose a different GC
1543 when drawing a cursor within highlighted text.
1545 * editfns.c (char_property_eq): Put in #if 0.
1547 * indent.c (string_display_width): Put in #if 0.
1549 * lread.c (Fload): Remove unused label.
1551 * termcap.c (speeds): Put in #if 0.
1553 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1555 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1557 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1558 transformation matrix by 10.
1560 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1562 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1563 only if it's equal to the former foreground pixel color.
1564 (x_set_foreground_color, x_set_background_color)
1565 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1567 2001-05-16 Dave Love <fx@gnu.org>
1569 * insdel.c (signal_before_change, signal_after_change): Consider a
1570 local change hook which changes the buffer.
1572 * process.c (read_process_output): Don't call signal_after_change
1573 and update_compositions after insert_from_string_before_markers.
1575 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1577 * xfaces.c (split_font_name): Use the right field when
1578 checking for `[...]' syntax.
1580 * buffer.c (copy_overlays): New function.
1581 (clone_per_buffer_values): Use it.
1583 * buffer.h (OVERLAY_PLIST): New macro.
1585 * keymap.c (Fsingle_key_description): Replace a build_string with
1586 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1588 * fontset.c (Ffontset_info): Check that face is non-null
1589 before accessing its fields.
1591 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1593 * keyboard.c (read_key_sequence): Prevent generating a fake
1596 * xfaces.c (split_font_name): Handle `[...]' for the right
1599 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1600 of CCL_STAT_INVALID_CMD.
1602 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1604 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1605 in <var> has no default value yet.
1607 * xfaces.c (try_alternative_families): First try the FAMILY.
1608 And if nothing is found in the end, try again with scalable fonts.
1609 (try_font_list): Let try_alternative_families do a bit more of
1610 the work. Only use FAMILY if it is not nil.
1611 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1613 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1615 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1616 pointer shape when show_mouse_face has already done it.
1618 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1621 * xfaces.c (split_font_name): Make sure to leave the loop
1622 with the right value of `i'.
1624 * xfaces.c (split_font_name): Handle matrix transformations
1625 in the pixel and point size fields of XLFD font names.
1626 (xlfd_point_size): Likewise.
1628 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1630 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1631 (x_to_w32_font): Add prototype.
1633 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1634 redefining, to avoid compiler warnings.
1636 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1638 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1639 (w32_get_bdf_glyph): Cast between unsigned char and char when
1640 passing arguments to subroutines, to shut up compiler warnings.
1641 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1644 * xfaces.c: Include keyboard.h before frame.h, not after it.
1646 * widget.c: Include keyboard.h before frame.h.
1648 * w32term.h (struct image, struct face): Forward declaration, to
1649 avoid compiler warnings.
1651 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1653 * keyboard.c (read_key_sequence): Don't modify events when
1654 generating fake prefix keys (mode-line, scroll-bar, ...) since
1655 this prevents proper processing of such events when pushed back
1656 into unread-command-events.
1658 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1659 actually redrawn. Make the function static.
1660 (note_mouse_highlight): Fix a case where the mouse cursor
1661 was changed back to the text cursor.
1663 * xterm.h (clear_mouse_face): Remove prototype.
1665 * xdisp.c (try_window_id): Fix the fix and set the right
1668 * xdisp.c (try_window_id): Fix computation of window end in the
1669 case that lines were deleted at the end of the window. Add some
1670 more debug_method_adds.
1672 * xfaces.c (try_alternative_families): New function.
1673 (try_font_list): Use it. If ATTRS specifies a family, check
1674 fonts from that family first.
1675 (choose_face_font): Remove code setting the family part of
1678 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1680 * xdisp.c (try_window_id): Fix case of all changes before
1683 * xdisp.c (try_window_id): Add some xasserts.
1685 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1687 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1689 2001-05-09 Dave Love <fx@gnu.org>
1691 * xdisp.c (GIVE_UP): Fix for K&R C.
1693 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1695 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1697 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1698 back to the text cursor shape without need.
1700 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1702 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1704 * dispextern.h (inverse_video): Declare extern.
1706 * keyboard.c (delete_kboard): Handle the case that selected_frame
1707 has been deleted in the course of x_connection_closed.
1709 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1711 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1712 Fix the change from 2001-04-30.
1714 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1716 * xfns.c (file_dialog_unmap_cb): New function.
1717 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1718 where a dialog is closed via the window manager.
1720 * xdisp.c (try_window_id): Cases of changes all in front of
1721 the window start or all below the window end mostly rewritten.
1722 (redisplay_window): Move the tests if try_window_id is
1723 applicable to try_window_id.
1724 (GIVE_UP): New macro.
1726 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1728 * xterm.c (expose_window): Return int. If W is the window
1729 currently being updated, mark the frame garbaged.
1730 Fix computation of rows intersecting the exposed rectangle.
1731 (expose_window_tree): Stop when expose_window returns 0.
1733 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1734 again if it has already been drawn.
1736 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1738 * syntax.c (update_syntax_table): Check that oldi has the same
1739 properties as old_prop before deciding not to invalidate.
1741 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1743 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1744 read-only text that is so because of text properties.
1746 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1747 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1748 windows that are components of a Lucid menu bar.
1750 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1752 * term.c (turn_on_face): Fix reverse video handling on terminals
1753 that don't support colors.
1755 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1757 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1760 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1762 * term.c (toggle_highlight): New function.
1763 (turn_on_face): Change handling of reverse video.
1765 * process.c (wait_reading_process_input):
1766 Call record_asynch_buffer_change only if a timer really changed buffers.
1768 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1769 of the number of overlays to check.
1771 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1773 * xdisp.c (try_window_id): Fix a case where window_end_pos
1774 and window_end_bytepos were not adjusted.
1776 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1778 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1781 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1783 * process.c (wait_reading_process_input) [!subprocesses]:
1784 Don't reference waiting_for_user_input_p, it's not defined in the
1785 branch without async subprocesses support.
1787 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1789 * keyboard.c (delete_kboard): Prevent a dangling reference
1790 from current_kboard to KB, which is freed.
1792 * process.c (wait_reading_process_input):
1793 Call record_asynch_buffer_change after running timers, to make
1794 read_key_sequence aware of buffer changes from under it.
1796 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1798 * xfaces.c (Qscalable_fonts_allowed): New variable.
1799 (realizing_basic_faces_p): Removed.
1800 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1802 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1803 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1804 for scalable-fonts-allowed to t.
1806 * fileio.c (Finsert_file_contents): If the file size returned from
1807 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1808 read from files on a procfs whose contents are generated dynamically.
1810 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1812 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1813 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1814 (__memalign_hook): Make the two prototypes consistent.
1816 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1818 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1819 matrix of mini-windows.
1821 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1823 * intervals.c (find_interval): Don't rebalance during signal handling.
1825 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1827 * fns.c: Include blockinput.h.
1829 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1831 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1833 * fns.c (Fcompare_strings): Fix return values.
1835 * window.c (window_scroll): Change the meaning of N to mean
1836 N screen-fulls or N lines.
1837 (window_scroll_pixel_based, window_scroll_line_based)
1838 (scroll_command, Fscroll_other_window): Change accordingly.
1840 * window.c (window_scroll_pixel_based, Frecenter):
1841 Call window_box_height instead of using it.last_visible_y for the
1842 height of the window.
1844 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1845 instead of using it.last_visible_y for the height of the window.
1847 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1848 From Dan Holmsand <dan@eyebee.com>.
1850 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1851 able to write to hidden and system files. From Dan Holmsand
1854 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1855 Holmsand <dan@eyebee.com>.
1857 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1859 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1861 * window.c (window_internal_height): Return 1 less if the
1862 window has a header line.
1864 * xdisp.c (try_window_id): When scrolling on a terminal, take
1865 the change of window_internal_height into account.
1867 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1869 * gmalloc.c (align): If the argument SIZE would overflow
1870 __malloc_ptrdiff_t, fail right away.
1872 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1874 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1875 Make sure the tooltip is completely visible.
1876 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1878 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1880 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1882 2001-04-06 Dave Love <fx@gnu.org>
1884 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1887 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1889 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1891 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1893 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1895 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1897 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1899 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1900 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1902 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1903 shell widget's position only if it is non-null.
1905 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1906 Set f->output_data.x->widget to null after destroying it.
1908 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1909 FILENAME to bring it in synch with the documentation.
1911 * xfaces.c (realizing_basic_faces_p): Renamed from
1912 realize_default_face_p.
1913 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1914 (realize_default_face): Don't set the flag.
1916 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1918 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1920 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1922 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1923 the buffer that was used for echoing.
1925 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1926 (first_font_matching): Removed unused function.
1927 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1928 (may_use_scalable_font_p): Remove parameter FONT; rename
1929 parameter NAME to FONT.
1930 (x_face_list_fonts): Fix missing bounds check.
1931 (realizing_default_face_p): New variable.
1932 (realize_default_face): Set and clear that flag.
1933 (x_face_list_fonts): When called during the realization of the
1934 default face, and no matching fonts are found when ignoring
1935 scalable fonts and fonts matching a regexp from
1936 face-ignored-fonts, try without ignoring fonts.
1938 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1940 * xfns.c (postprocess_image): New function.
1941 (lookup_image): Call it for all image types except PostScript.
1942 (x_kill_gs_process): Call postprocess_image.
1944 * xterm.c (x_use_underline_position_properties): New variable.
1945 (x_draw_glyph_string): Use it.
1946 (syms_of_xterm): DEFVAR_BOOL it.
1948 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1950 * xterm.c (x_alloc_nearest_color_1): New function.
1951 (x_alloc_nearest_color): Use it.
1952 (x_color_cells): Take a Display as argument, instead of a frame.
1953 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1954 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1955 (x_initialize): Register cvt_string_to_pixel as resource converter
1956 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1958 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1960 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1961 (set_iterator_to_next): If a string from a display property ends,
1962 consider the case that this might also be the end of an
1963 overlay string having the display property.
1965 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1967 * xdisp.c (reseat_to_string): Undo last change.
1969 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1970 matrix of a window when the header line changes, when
1971 new rows are allocated, or when the width changes.
1973 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1975 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1977 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1979 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1982 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1984 * data.c (Fsubr_interactive_form): New function.
1985 (syms_of_data): Defsubr it.
1987 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1988 (live_float_p, live_misc_p): Return 1 only if the offset of the
1989 pointer in its block is >= 0.
1991 2001-03-28 Paul Eggert <eggert@twinsun.com>
1993 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1994 microseconds calcuation. Avoid double-rounding problem.
1995 In doc string, warn that the result is approximate.
1997 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1999 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
2000 bind `inhibit-eval-during-redisplay' to t.
2002 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
2004 * xdisp.c (inhibit_eval_during_redisplay)
2005 (Qinhibit_eval_during_redisplay): New variables.
2006 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
2007 don't eval, return nil instead.
2008 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
2009 Initialize Qinhibit_eval_during_redisplay.
2011 * xdisp.c (reseat_to_string): If STRING is multibyte, set
2012 the iterator's multibyte_p flag.
2014 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
2015 instead of setting it to zero; it's incremented for each frame
2016 where the menu face is changed.
2018 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
2019 change bottom shadow accordingly.
2021 * xterm.c (expose_window_tree, expose_frame): Don't compute
2023 (expose_window): Do it here instead.
2024 (x_draw_glyph_string): Fix a computation of the underline position.
2026 * bytecode.c (BYTE_CODE_QUIT): New macro.
2027 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
2029 2001-03-27 Gerd Moellmann <gerd@gnu.org>
2031 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
2032 Give up if matrix starts in an ellipsis.
2033 (init_from_display_pos): Do nothing if POS doesn't specify
2034 a dpvec_index but the iterator has such a position.
2036 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
2038 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
2039 x/y position is (0, 0) after destroying the menu bar, restore
2040 its original position.
2042 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
2043 (init_from_display_pos): Use it.
2044 (try_window_reusing_current_matrix): Don't use cursor_row_p.
2046 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2048 * xdisp.c (try_window_id): Undo last change.
2050 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
2052 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
2054 * buffer.c (syms_of_buffer): Doc fix.
2056 2001-03-26 Gerd Moellmann <gerd@gnu.org>
2058 * xfaces.c (x_update_menu_appearance): Use local variable
2059 popup_path for setting font resources.
2061 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
2063 * frame.c (Fframe_list): Don't reference tip_frame if
2064 HAVE_WINDOW_SYSTEM is not defined.
2066 * emacs.c (main): Update the copyright year. From Werner LEMBERG
2069 2001-03-25 Gerd Moellmann <gerd@gnu.org>
2071 * xdisp.c (init_from_display_pos): Test invisible property
2072 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2074 * xdisp.c (redisplay_internal) <update one window>: Make sure
2075 last_arrow_position and last_arrow_string are set.
2077 * frame.c (Fframe_list): Don't return a tooltip frame.
2079 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2081 * xdisp.c (mark_window_display_accurate_1): New function,
2082 extracted from mark_window_display_accurate.
2083 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2084 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2085 (mark_window_display_accurate): Use it.
2086 (redisplay_internal): Use it for the selected window.
2087 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2088 for the selected frame.
2090 * xdisp.c Use make_number, for readability.
2091 (try_window_id): Disable rows below the window end.
2092 (try_window_reusing_current_matrix): Use cursor_row_p.
2093 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2095 (init_from_display_pos): If POS specifies a position in a display
2096 vector, maybe get the iterator set up for that ellipsis.
2098 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2100 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2102 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2104 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2106 * xfaces.c (x_update_menu_appearance): Use a different path
2107 for Lucid popup menus.
2109 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2111 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2113 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2114 (string_buffer_position): Use `make_number'.
2116 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2118 * xfaces.c (x_update_menu_appearance): Renamed from
2119 x_set_menu_face_resources. Use different resources for popups.
2121 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2122 (GC_CHECK_STRING_BYTES): Don't define.
2124 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2125 Removed, together with subroutines.
2126 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2127 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2129 * dispextern.h (x_set_menu_resources_from_menu_face):
2132 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2133 Remove calls to x_set_menu_resources_from_menu_face.
2135 * xfaces.c (xm_set_menu_resources_from_menu_face):
2136 Remove #ifndef LESSTIF_VERSION.
2138 * xmenu.c: Include widget.h.
2139 (single_submenu): Return int. Some cleanup.
2140 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2142 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2144 * xterm.c (x_update_window_end): Handle overwritten mouse face
2145 also for tool bar windows.
2146 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2147 DRAW is DRAW_IMAGE_RAISED.
2149 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2151 * print.c (syms_of_print): Doc fixes.
2153 * fns.c (Fmd5): Doc fix.
2155 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2157 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2158 Clear area of the frame not occupied by the scroll bar.
2160 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2161 tip frame's root window buffer to *tip* right after creating
2164 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2165 is an integer don't have to be for space characters.
2167 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2169 * indent.c (current_column, current_column_1, Fmove_to_column)
2170 (compute_motion): Handle characters from display vectors differently.
2172 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2174 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2175 drawing glyph string.
2177 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2179 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2180 (command_loop_1): Undo last change.
2182 * xterm.c (fast_find_position): Return the correct vpos.
2184 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2185 non-null, set a per-buffer value in BUF instead of the current buffer.
2186 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2187 Call store_symval_forwarding with BUF null.
2188 (set_internal): Call store_symval_forwarding with the BUF
2189 parameter passed to set_internal. Formerly, the value was always
2190 set in the current buffer; the buffer recorded in specbind for
2191 this case wasn't used.
2192 (arith_driver): Reindent.
2194 * buffer.c (swap_out_buffer_local_variables):
2195 Call store_symval_forwarding with BUF null.
2197 * lisp.h (store_symval_forwarding): Change prototype.
2199 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2201 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2203 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2204 FOR_DELETION. Avoid resizing the mini-window of the selected
2205 frame if FOR_DELETION is set.
2206 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2207 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2210 * window.c (Fset_window_configuration): Change call to
2211 do_switch_frame to new format.
2213 * keyboard.c (quit_throw_to_read_char): Change call to
2214 do_switch_frame to new format.
2216 * lisp.h (do_switch_frame): Change prototype.
2218 * frame.c (Fframe_parameters): In the `buffer-list' frame
2219 parameter, store the buffer list of FRAME, not the list of the
2222 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2223 box just because the glyph row's full_width_p flag is set.
2225 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2227 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2228 skip the padding blanks inserted in extend_face_to_end_of_line,
2229 before checking for trailing whitespace.
2231 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2233 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2234 Remove special handling for LessTif/Motif.
2235 (toplevel): Don't include Xm/Xm.h.
2237 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2238 Remove workaround code for LessTif; it doesn't work anymore.
2240 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2243 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2244 Don't access private scroll bar data; it's no longer necessary with
2245 contemporary LessTif.
2247 * xfaces.c (xm_set_menu_resources_from_menu_face):
2248 Change #if 0 to #ifndef LESSTIF_VERSION.
2250 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2251 removing button grabs.
2253 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2255 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2256 and clip-large-size-font as obsolete.
2258 * lread.c (read_multibyte): Check the validity of multibyte
2259 sequence. If invalid, return the first byte.
2261 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2263 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2264 before running the command; timer functions or process
2265 filters may have set it.
2267 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2269 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2272 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2274 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2277 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2279 * dispextern.h (string_buffer_position): Add prototype.
2281 * xdisp.c (string_buffer_position, display_prop_string_p)
2282 (single_display_prop_string_p): New functions.
2284 * xterm.c (note_mouse_highlight): If there's no help-echo on
2285 a string, look at the buffer text ``under'' it.
2287 * keyboard.c (make_lispy_event): Add string info to the event,
2288 analogous to what's done on mode lines.
2289 (read_key_sequence): For a click on a string, consider `local-map'
2290 and `keymap' of that string.
2292 * keyboard.c (make_lispy_event, make_lispy_movement):
2293 Adjust calls to buffer_posn_from_coords to new format.
2295 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2297 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2300 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2301 flags argument to emacs_open; it seems to conflict with O_EXCL.
2303 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2305 * composite.h (struct composition): Change types of members;
2306 glyph_len to unsigned, width to unsigned short.
2308 2001-03-08 Andrew Innes <andrewi@gnu.org>
2310 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2313 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2315 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2318 * xterm.c (note_mouse_highlight): Handle mouse-face and
2319 help-echo in strings.
2320 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2321 (fast_find_string_pos): New function.
2323 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2324 (display_string): Call face_at_string_position with new parameter.
2326 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2327 Handle `mouse-face'.
2329 * dispextern.h (face_at_string_position): Change prototype.
2331 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2333 * keyboard.c (make_lispy_event): Avoid generating drag events
2334 if the mouse hasn't actually moved to another buffer position.
2336 2001-03-08 Dave Love <fx@gnu.org>
2338 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2340 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2342 * process.c (Fset_process_window_size): Fix a typo.
2344 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2346 * coding.c (detect_coding_sjis): Do more rigid check.
2347 (detect_coding_big5): Likewise.
2348 (decode_coding_sjis_big5): Likewise.
2349 (Fdetect_coding_region): Call detect_coding_system with tailing
2350 anchor byte `\0' for more rigid detection.
2351 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2352 (Fdetect_coding_string): Likewise.
2354 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2356 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2357 a string before extracting its data.
2359 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2361 * window.c (Frecenter): Rewrite code handling negative values
2362 of ARG on graphical frames.
2364 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2366 * window.c (displayed_window_lines): If W->start is outside the
2367 accessible portion of the buffer, call start_display with BEGV or
2368 ZV instead of W->start.
2370 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2372 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2374 * process.c (Fset_process_filter): Don't crash if the input
2375 file descriptor of PROCESS is closed.
2376 (Fset_process_window_size): Likewise.
2378 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2380 * xterm.c (XTflash): Make the timeout of select shorter, and call
2381 select repeatedly until the desired time expires.
2383 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2385 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2387 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2389 * lisp.h (Vwindow_list): Declare extern.
2391 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2393 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2395 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2397 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2398 to detect a case where we have to highlight a different region
2399 despite not having left the currently highlighted region.
2400 Set mouse_face_overlay in the x_display_info.
2401 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2403 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2405 * buffer.c (mouse_face_overlay_overlaps): New function.
2407 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2408 (Qmouse_face): Declare extern.
2410 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2411 if face_change_count is non-zero.
2413 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2415 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2416 that the source is unibyte.
2418 2001-03-05 Dave Love <fx@gnu.org>
2420 * xterm.c (XTmouse_position): Fix typo.
2422 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2424 * minibuf.c (read_minibuf): Clean up the binding stack if
2425 called noninteractively.
2427 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2429 * coding.c (syms_of_coding): Docstring modified.
2431 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2433 * charset.c (char_to_string): If a single byte char has modifier
2434 bits that can't be reflected to the character code, ignore them
2435 instead of signaling an error.
2437 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2439 * s/msdos.h: Update copyright notice.
2441 * dosfns.h: Update copyright notice.
2443 * dosfns.c: Update copyright notice.
2445 * msdos.c: Update copyright notice.
2447 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2449 * xterm.c (glyph_rect): New function.
2450 (XTmouse_position): Use it to raise the threshold for mouse
2451 movement event generation.
2453 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2455 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2456 specifies (reverse . t), reverse the initial screen colors.
2457 (IT_set_frame_parameters): If the property is foreground-color,
2458 but we are reversing the colors, set bg_set, not fg_set.
2459 Likewise for setting background-color and reversing: set fg_set.
2460 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2463 * xfaces.c (Finternal_set_lisp_face_attribute)
2464 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2467 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2469 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2470 to a single slash in the middle of file names.
2472 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2473 Accept only alphanumeric time zone names.
2475 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2477 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2478 a widget to zero height.
2480 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2482 * window.c (Fwindow_end): Call move_it_past_eol only if
2483 ending up on a partially visible line.
2485 2001-03-01 Dave Love <fx@gnu.org>
2487 * ccl.c (Fccl_execute): Doc fix.
2489 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2491 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2492 of the tool bar before calling x_figure_window_size.
2494 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2495 NULL after destroying it, otherwise XTread_socket can access a
2496 destroyed widget when input is unblocked.
2498 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2500 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2501 same name as before, although there was a change in fontsets.
2503 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2505 * lisp.h (Fframe_parameter): Declare.
2507 * window.c (set_window_buffer): Field vscroll is an int, not a
2510 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2512 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2515 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2518 * alloc.c (toplevel): Include process.h.
2519 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2520 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2521 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2522 (allocate_vector, allocate_hash_table, allocate_window)
2523 (allocate_frame, allocate_process, allocate_other_vector):
2525 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2526 (mark_maybe_pointer): New function.
2527 (mark_memory): Also mark Lisp data to which only pointers
2528 remain and not Lisp_Objects.
2529 (min_heap_address, max_heap_address): New variables.
2530 (mem_find): Return MEM_NIL if START is below min_heap_address or
2531 above max_heap_address.
2532 (mem_insert): Compute min_heap_address and max_heap_address.
2534 * process.c (make_process): Use allocate_process.
2536 * frame.c (make_frame): Use allocate_frame.
2538 * window.c (make_window, make_dummy_parent): Use allocate_window.
2539 (Fcurrent_window_configuration): Use allocate_other_vector.
2541 * lisp.h (allocate_vectorlike): Remove prototype.
2542 (allocate_vector, allocate_other_vector, allocate_frame)
2543 (allocate_window, allocate_process, allocate_hash_table):
2546 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2547 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2549 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2551 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2552 treat the produced bytes as a valid multibyte sequence.
2554 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2555 (ccl_driver) <CCL_WriteMultibyteChar2>:
2556 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2557 <ccl_finish>: Set ccl->eight_bit_control properly.
2559 * ccl.h (struct ccl_program): New member eight_bit_control.
2561 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2563 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2564 accessible_keymaps_char_table.
2565 (accessible_keymaps_char_table): Obey `is_metized'.
2566 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2569 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2571 * dispnew.c: Check HAVE_TERM_H before including term.h.
2573 2001-02-24 Andrew Innes <andrewi@gnu.org>
2575 * makefile.w32-in: Update copyright notice.
2577 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2579 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2581 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2583 * Makefile.in (lisp): Add international/utf-8.elc.
2585 * fontset.c (Fnew_fontset): Fix handling of the case that an
2586 element of FONTLIST is a cons of family and registry.
2588 2001-02-23 Jason Rumney <jasonr@gnu.org>
2590 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2591 to height unconditionally.
2593 * w32term.c (x_set_glyph_string_background_width): Extend the
2594 background face to the end of the drawing area in the text area, only.
2595 (x_insert_glyphs): Call window_box_left to obtain the left
2596 x-coordinate of the area to shift.
2598 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2601 2001-02-22 Andrew Innes <andrewi@gnu.org>
2603 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2604 ($(BLD)\dispnew.obj):
2605 ($(BLD)\editfns.obj):
2606 ($(BLD)\fileio.obj):
2607 ($(BLD)\filelock.obj):
2608 ($(BLD)\keyboard.obj):
2609 ($(BLD)\w32proc.obj):
2610 ($(BLD)\process.obj):
2611 ($(BLD)\sysdep.obj): Ditto.
2613 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2615 ($(BLD)/dispnew.$(O)):
2616 ($(BLD)/editfns.$(O)):
2617 ($(BLD)/fileio.$(O)):
2618 ($(BLD)/filelock.$(O)):
2619 ($(BLD)/keyboard.$(O)):
2620 ($(BLD)/w32proc.$(O)):
2621 ($(BLD)/process.$(O)):
2622 ($(BLD)/sysdep.$(O)): Ditto.
2624 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2626 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2627 at the start of the function, check that the \n in it->c is
2628 from the iterator's current position.
2630 * xdisp.c (handle_single_display_prop): Add parameter
2631 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2632 properties which replace the display of text with something else.
2633 (handle_display_prop): Call handle_single_display_prop with
2634 additional argument saying if we already replaced text display
2635 with something else. Use AREF.
2636 (with_echo_area_buffer_unwind_data, display_menu_bar)
2637 (decode_mode_spec_coding): Use AREF and ASIZE.
2639 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2640 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2641 * vmstime.h: Files removed.
2643 * unexencap.c, unexfx2800.c: Files removed.
2645 * dispnew.c (direct_output_for_insert): Give up if we are showing
2646 a message or just cleared the message because we might need to
2647 resize the echo area window or display an empty echo area.
2649 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2651 * xdisp.c (redisplay_internal): Do the
2652 mark_window_display_accurate after all windows have been
2653 redisplayed because this call resets flags in buffers which are
2654 needed for proper redisplay.
2656 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2657 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2660 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2661 busy_window to hourglass_window, busy_p to hourglass_p.
2663 * msdos.h (struct x_output): Rename busy_window to
2664 hourglass_window, busy_p to hourglass_p.
2666 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2667 busy_window to hourglass_window, busy_p to hourglass_p.
2669 * xfns.c: Rename everything containing *busy_cursor* and similar
2671 (syms_of_w32fns): Rename x-busy-pointer-shape to
2672 x-hourglass-pointer-shape, display-busy-cursor to
2673 display-hourglass, busy-cursor-delay to hourglass-delay.
2675 * w32fns.c: Rename everything containing *busy_cursor* and similar
2677 (syms_of_w32fns): Rename x-busy-pointer-shape to
2678 x-hourglass-pointer-shape, display-busy-cursor to
2679 display-hourglass, busy-cursor-delay to hourglass-delay.
2681 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2684 * dispextern.h (start_hourglass, cancel_hourglass)
2685 (display_hourglass_p): Renamed from *busy_cursor*.
2687 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2689 * keyboard.c (read_char): When an event from unread-command-events
2690 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2692 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2693 equal to the current buffer.
2695 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2696 nil, otherwise we're left with truncate_lines t when a message
2697 is printed with message-truncate-lines bound to t.
2699 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2701 * window.c (Fmove_to_window_line): Undo last change.
2702 (displayed_window_lines): Call line_bottom_y to determine
2703 the line's bottom position.
2705 * dispextern.h (line_bottom_y): Add prototype.
2707 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2708 (pos_visible_p): Use it.
2710 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2711 set redisplaying_p to 0 here instead of in Frecursive_edit.
2712 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2715 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2717 (syms_of_xdisp): Initialize new variables.
2718 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2719 Specbind `inhibit-menubar-update' when updating the menu bar.
2721 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2724 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2727 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2730 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2731 to the start of the file.
2733 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2735 * window.c (set_window_buffer): Fix last change.
2737 * window.c (set_window_buffer): Set window's vscroll to 0.
2739 * window.c (coordinates_in_window): Increase width of area
2740 where the vertical line can be dragged.
2742 * xterm.c (x_set_glyph_string_background_width): Extend the
2743 background face to the end of the drawing area in the text
2746 * xdisp.c (handle_single_display_prop): Set iterator's position
2747 to where the `display' property starts, like for images.
2748 (dump_glyph): New function.
2749 (dump_glyph_row): Use it. Dump info about marginal areas.
2751 * dispnew.c (direct_output_for_insert): Recognize more cases where
2752 glyphs can be written instead of being inserted.
2754 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2755 the left x-coordinate of the area to shift.
2757 * dired.c (directory_files_internal): Set result list to nil
2760 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2762 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2763 invalid multibyte sequence, treat *SRC as a character of
2766 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2768 * textprop.c (Fset_text_properties): Doc fix.
2770 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2772 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2774 2001-02-14 Dave Love <fx@gnu.org>
2776 * coding.c: Doc and message fixes.
2778 2001-02-14 Andrew Innes <andrewi@gnu.org>
2780 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2781 Emacs frame above the screen size.
2783 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2785 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2787 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2789 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2790 case that TO ends up beyond ZV after running before-change-functions.
2792 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2793 the selected window if it is showing the buffer in question.
2795 * dired.c (directory_files_internal): Initialize errno.
2796 (toplevel): Include errno.h.
2798 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2800 * xfaces.c (best_matching_font): New parameter width_ratio.
2801 Multiply avgwidth by width_ratio.
2802 (choose_face_font): Call best_matching_font with width_ratio
2803 calculated from the column width of C.
2805 2001-02-12 Andrew Innes <andrewi@gnu.org>
2807 The following changes are to draw box lines inside characters area
2808 if line-width is negative.
2810 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2811 face->box_line_width is negative.
2812 (x_produce_stretch_glyph): Likewise.
2813 (x_produce_glyphs): Likewise.
2814 (x_estimate_mode_line_height): Likewise.
2815 (x_draw_glyph_string_background): Likewise.
2816 (x_draw_glyph_string_foreground): Likewise.
2817 (x_draw_composite_glyph_string_foreground): Likewise.
2818 (x_draw_glyph_string_box): Likewise.
2819 (x_draw_image_foreground): Likewise.
2820 (x_draw_image_relief): Likewise.
2821 (x_draw_image_foreground_1): Likewise.
2822 (x_draw_image_glyph_string): Likewise.
2824 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2826 The following changes are to draw box lines inside characters area
2827 if line-width is negative.
2829 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2830 face->box_line_width is negative.
2831 (x_produce_stretch_glyph): Likewise.
2832 (x_produce_glyphs): Likewise.
2833 (x_estimate_mode_line_height): Likewise.
2834 (x_draw_glyph_string_background): Likewise.
2835 (x_draw_glyph_string_foreground): Likewise.
2836 (x_draw_composite_glyph_string_foreground): Likewise.
2837 (x_draw_glyph_string_box): Likewise.
2838 (x_draw_image_foreground): Likewise.
2839 (x_draw_image_relief): Likewise.
2840 (x_draw_image_foreground_1): Likewise.
2841 (x_draw_image_glyph_string): Likewise.
2843 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2844 and :line-width can be negative.
2845 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2847 2001-02-09 Jason Rumney <jasonr@gnu.org>
2849 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2850 characters the same as ASCII and latin-1.
2851 (x_display_and_set_cursor): Check for the focus frame's selected
2852 window instead of selected_window.
2853 (x_after_update_window_line): Don't clear if frame's internal
2854 border width is zero.
2855 (x_new_font): Don't change a tooltip's size.
2856 (w32_initialize): Set char_ins_del_ok to 1.
2858 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2859 (x_set_font): If font hasn't changed, avoid recomputing
2860 faces and other things.
2861 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2862 (Fx_create_frame): Add the tool bar height to the frame height.
2863 (x_create_tip_frame): Prevent changing the tooltip's
2864 background color by specifying a color for the default font
2866 (Qcancel_timer): New variable.
2867 (syms_of_w32fns): Initialize and staticpro it.
2868 (Fx_hide_tip, Fx_show_tip): Use it.
2869 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2871 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2873 * w32.c (init_environment): Duplicate local string before putenv.
2875 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2877 * charset.c (Fstring): A typo.
2879 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2881 * charset.c (Fstring): If all arguments are less than 256, return
2884 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2885 return a unibyte string.
2887 * coding.c (code_convert_region): After detecting a coding, if
2888 nothing found, set coding->composing to COMPOSITION_NO.
2889 (decode_coding_string): Likewise.
2891 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2893 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2896 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2898 * charset.c (parse_str_to_multibyte): New function.
2900 * charset.h (parse_str_to_multibyte): Extern it.
2902 * print.c (print_string): If we are going to print a unibyte
2903 string into a multibyte buffer, convert the string to multibyte by
2906 2001-02-06 Andrew Innes <andrewi@gnu.org>
2908 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2909 been created. It seems we can get sent window messages such as
2910 WM_ERASEBKGND before we properly update a frame.
2912 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2914 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2915 Avoid some unnecessary cursor positioning.
2917 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2919 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2920 (LFACE_AVGWIDTH): New macro.
2922 (check_lface_attrs): Check LFACE_AVGWIDTH.
2923 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2924 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2925 (merge_face_vectors): Check LFACE_AVGWIDTH.
2926 (Finternal_make_lisp_face): Use AREF.
2927 (xm_set_menu_resources_from_menu_face)
2928 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2929 (Finternal_lisp_face_empty_p): Use AREF.
2930 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2931 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2932 Compare average widths..
2933 (best_matching_font): Arrange for comparing average widths.
2935 * dispextern.h (enum lface_attribute_index):
2936 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2938 2001-02-05 Dave Love <fx@gnu.org>
2940 * puresize.h: Revert last change following loadup.el change.
2942 2001-02-05 Andrew Innes <andrewi@gnu.org>
2944 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2945 invocation of temacs, to work with Windows 2000.
2946 (bootstrap-emacs): Ditto.
2948 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2950 * xterm.c (x_display_and_set_cursor): Check for the focus
2951 frame's selected window instead of selected_window.
2953 * xdisp.c (try_scrolling): If point is in the line below the
2954 window, make sure to move the iterator at least a canonical
2957 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2959 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2961 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2962 If invalid, execute CCL_INVALID_CMD.
2963 (ccl_driver): If the CCL program is terminated because of
2964 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2965 destination instead of throwing them away.
2967 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2969 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2970 faces and other things.
2972 * xdisp.c (get_next_display_element): Fix case of empty
2973 display table entry.
2975 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2977 * editfns.c (Fconstrain_to_field): Doc fix.
2979 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2980 into `thoroughly', to make it consistent with the doc string.
2982 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2984 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2986 * search.c (search_buffer): Call set_search_regs with a byte
2987 position, not a character position.
2989 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2992 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2994 * frame.c (Fmodify_frame_parameters): Doc fix.
2996 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2998 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2999 identifier which is not reserved by Standard C.
3001 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
3003 * window.c (enum window_part): New enumeration.
3004 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
3006 (coordinates_in_window): Return an enumerator from enum
3007 window_part. Fix handling of right scroll bar.
3008 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
3009 `right-fringe' instead of `left-bitmap-area' and
3010 `right-bitmap-area'. Use enumerators from enum window_part
3011 instead of hard-coded integers.
3012 (check_window_containing, window_from_coordinates):
3013 Use enumerators from enum window_part instead of hard-coded integers.
3014 (syms_of_window): Replace Qleft_bitmap_area and
3015 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
3017 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
3019 * editfns.c (Fformat_time_string): Doc fix.
3021 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
3023 * keymap.c (Fwhere_is_internal): Use the first valid binding
3024 if no ascii binding is found (when firstonly is t).
3026 2001-01-31 Gerd Moellmann <gerd@gnu.org>
3028 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
3029 instead of Finteractive_p.
3031 * lisp.h (interactive_p): Add prototype.
3033 * eval.c (interactive_p): New function.
3034 (Finteractive_p): Use it.
3036 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
3038 2001-01-31 Dave Love <fx@gnu.org>
3040 * .gdbinit (hook-run): Define to run xreload.
3042 * textprop.c (Fset_text_properties): Fix newline in doc string.
3044 2001-01-30 Gerd Moellmann <gerd@gnu.org>
3046 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
3047 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
3049 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
3050 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
3051 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
3053 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
3056 2001-01-30 Dave Love <fx@gnu.org>
3058 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
3061 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3063 * bytecode.c (Fbyte_code) <Bcurrent_column>:
3064 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
3066 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
3068 * textprop.c (Fset_text_properties): Doc fix.
3070 2001-01-29 Gerd Moellmann <gerd@gnu.org>
3072 * xdisp.c (forward_to_next_line_start): Remove xassert.
3074 2001-01-29 Jason Rumney <jasonr@gnu.org>
3076 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3077 returning without releasing it.
3079 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3081 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3082 for '^', '$', and '\0'.
3084 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3086 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3087 regex for '^', '$', and '\0'.
3089 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3090 only if current_sblock has been initialized.
3092 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3093 terminal frame even if it is the only visible frame.
3095 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3097 * fontset.c (font_family_registry): Even if FONTNAME conform to
3098 XLFD, if it specifies other fields than family and registry,
3099 return FONTANME. New argument FORCE if nonzero cancel that feature.
3100 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3101 a signle byte character. Don't set FAMILY part to nil here.
3102 It is handled by the caller choose_face_font.
3103 (Fnew_fontset): Call font_family_registry with FORCE 0.
3104 (Fset_fontset_font): Likewise.
3106 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3108 * xdisp.c (display_line): Don't treat a newline as fitting
3111 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3113 * window.c (size_window): Set the window's orig_top to nil when
3114 changing heights, so that a future shrink_mini_window won't
3115 restore a bogus height.
3117 * frame.c (do_switch_frame): If selected frame has a mini-window,
3118 resize that to exact size.
3120 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3122 * xdisp.c (display_line): Simplify check for glyphs fitting
3123 entirely in the line.
3125 * xfns.c (xic_style): New variable.
3126 (create_frame_xic): Move static variable to global scope for
3127 the case that `static' gets defined away.
3129 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3131 * coding.c (decode_coding): Set a flag for inhibiting
3133 (code_convert_region): Always set saved_coding_symbol.
3134 (decode_coding_string): Likewise. Update coding->symbol when we
3135 encounter a inconsistent eol by the same way as code_convert_region.
3137 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3139 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3142 * xterm.c (x_after_update_window_line): Don't clear if frame's
3143 internal border width is zero.
3144 (x_clear_area): New function.
3145 (x_after_update_window_line, x_clear_end_of_line)
3146 (x_scroll_bar_create, x_scroll_bar_set_handle)
3147 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3148 instead of XClearArea.
3150 * xterm.h (x_clear_area): Add prototype.
3152 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3153 which doesn't seem necessary anymore with Lesstif 0.92.
3155 2001-01-25 Dave Love <fx@gnu.org>
3157 * puresize.h (BASE_PURESIZE): Up to 720000.
3159 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3161 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3163 * xdisp.c (echo_area_display): Don't call redisplay_internal
3164 when Emacs is shutting down. We can't run hooks etc. that
3165 would be necessary to do a redisplay.
3167 * lread.c (read_integer): Use type EMACS_INT instead of int.
3169 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3171 * ccl.c (ccl_driver): Fix last change.
3173 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3175 * ccl.h (sturct ccl_program): New member suppress_error.
3177 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3178 insert error message to the output.
3179 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3181 * coding.h (struct coding_system): New member suppress_error.
3183 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3184 (Fset_terminal_coding_system_internal): Set the member
3185 suppress_error to 1.
3186 (Fset_safe_terminal_coding_system_internal): Likewise.
3188 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3190 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3191 as if it was a `charset'.
3193 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3195 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3196 value in where_is_cache; the next lookup in the cache returns
3197 something bogus if we do.
3199 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3201 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3202 if HAVE_WINDOW_SYSTEM isn't defined.
3204 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3206 * fns.c (sweep_weak_table): Fix code taking items out of
3207 the hash collision chain. Some cleanup.
3209 * xterm.c (x_new_font): Don't change a tooltip's size.
3211 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3212 background color by specifying a color for the default font
3215 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3217 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3218 a workaround for SunOS 4's cc.
3219 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3220 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3221 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3224 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3226 * xterm.c (x_set_window_size_1): New function extracted from
3228 (x_set_window_size): Use it.
3229 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3230 doesn't have a widget, like tooltips.
3232 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3234 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3236 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3238 * fns.c (Fset_char_table_default): Fix to make sub char-table
3241 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3243 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3244 a desired tool bar string, even if there are no tool bar items.
3246 * xdisp.c (Ftool_bar_lines_needed): New function.
3247 (syms_of_xdisp): Defsubr it.
3249 * editfns.c (Fformat): Don't extend text properties from arguments
3250 to padding chars in the result.
3252 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3254 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3256 2001-01-20 Andrew Innes <andrewi@gnu.org>
3258 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3259 (w32_initialize): Don't set term hooks that aren't actually needed
3262 * xfaces.c (realize_default_face):
3264 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3266 * xdisp.c (handle_single_display_prop): Remove references to
3267 FRAME_W32_CONSOLE_P.
3269 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3271 * frame.h (output_method): Remove output_w32_console method.
3272 (FRAME_W32_CONSOLE_P): Remove macro.
3274 * frame.c (Qw32_console): Remove variable.
3275 (Fframep): Remove references to it.
3276 (syms_of_frame): Ditto.
3277 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3279 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3282 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3284 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3286 2001-01-19 Andrew Innes <andrewi@gnu.org>
3288 * w32.c (init_environment): Add a version-independent site-lisp
3289 directory to EMACSLOADPATH, after the version dependent one.
3291 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3293 * editfns.c (Fbuffer_substring): Doc fix.
3295 * xdisp.c (message_dolog, message2, message2_nolog):
3296 Rename parameter LEN to NBYTES.
3298 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3300 * charset.c (strwidth): Use c_string_width.
3301 (c_string_width): New function.
3302 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3305 * charset.h (c_string_width, lisp_string_width): Extern them.
3307 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3309 * indent.c (check_composition): Check validity of composition.
3311 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3312 characters by calling c_string_width.
3313 (x_consider_frame_title): Get byte length of frame tile string
3315 (display_mode_element): Pay attention to width of non-ASCII
3316 characters by calling strwidth.
3318 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3320 * xfns.c (Qcancel_timer): New variable.
3321 (syms_of_xfns): Initialize and staticpro it.
3322 (Fx_hide_tip, Fx_show_tip): Use it.
3323 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3325 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3327 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3329 * window.h (WINDOW_LIVE_P): New macro.
3331 * window.c (window_size_fixed): New variable.
3332 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3335 * eval.c (specbind): If binding a per-buffer variable which
3336 doesn't have a buffer-local value in the current buffer, change
3337 the global value by changing the value of the symbol bound in all
3338 buffers not having their own value, to make it consistent with
3339 what happens with other buffer-local variables.
3341 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3343 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3344 when searching for a newline.
3346 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3348 * xdisp.c (display_string): Fix previous change.
3350 2001-01-18 Jason Rumney <jasonr@gnu.org>
3352 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3353 GLYPH_DEBUG is defined.
3354 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3355 true for images with `:ascent 100'.
3356 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3357 meantime, use face MOUSE_FACE_ID.
3358 If first glyph isn't a character glyph, use the ASCII NUL
3359 character to determine the face.
3360 (expose_area): Do not treat left margin specially.
3361 (note_mode_line_highlight): If no local_map, check global keymap.
3362 (note_mouse_highlight): Initialize overlay.
3363 (clear_mouse_face): Don't return if tip_frame is non-nil.
3364 (show_scroll_bars): Remove unused function.
3365 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3366 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3368 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3369 (x_free_frame_resources): Unload relief colors.
3371 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3373 * xdisp.c (forward_to_next_line_start): Avoid calling
3374 get_next_display_element when the newline is already found.
3375 This may change the iterator's position, when its current position is
3376 equal to the iterator's stop_charpos.
3378 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3379 zero, use this method only at the end of a line.
3381 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3382 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3383 if SCALABLE_FONTS_P is set.
3385 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3386 so that scalable fonts are included.
3388 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3389 In the cache, use a key containing the information if scalable
3391 (x_load_font): Adapt to change of keys in the font cache.
3393 2001-01-17 Kim F. Storm <storm@filanet.dk>
3395 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3396 XListFonts to take advantage of font caching.
3398 * xterm.c (x_list_fonts): Ensure caching font information when
3399 called for a null frame, which is the case frequently when Emacs
3402 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3404 * xfns.c (QCconversion): Replaces QCalgorithm.
3406 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3408 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3411 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3412 not everything could be displayed.
3414 * line.h, x-list-font.c: Files removed because unused.
3416 2001-01-17 Andrew Innes <andrewi@gnu.org>
3418 * dired.c (directory_files_internal): Convert result from readdir
3419 to a unibyte string initially, to avoid possible misinterpretation
3420 of some bytes as the internal form of Emacs characters.
3422 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3424 * fns.c (concat): Be sure to avoid putting the same `composition'
3425 property on the adjacent regions.
3427 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3429 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3430 (Fscroll_right, Fscroll_left): Set it here instead, if called
3433 * buffer.c (Fset_buffer_modified_p): Set buffer's
3434 prevent_redisplay_optimizations_p flag.
3436 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3437 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3438 with additional arg.
3440 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3443 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3444 FROM_WHERE, for debugging.
3446 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3448 * ccl.c (Fregister_ccl_program): Handle the return value of
3449 resolve_symbol_ccl_program correctly.
3450 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3452 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3454 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3455 has gone in the meantime, use face MOUSE_FACE_ID.
3457 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3458 If x_display_info_for_display returns null, don't try to close
3459 the display; we didn't open it.
3461 * dispnew.c (save_or_restore_current_matrices): Function removed.
3462 (save_current_matrix, restore_current_matrix): New functions.
3463 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3464 restore the frame's current matrix. Due to the glyph pointer
3465 setup done in adjust_glyph_matrix, there is no easy way to make
3466 saving the current matrix in the desired matrix generally correct,
3469 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3471 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3473 (display_line): Optimize for wide characters.
3474 (display_string): Don't try to display a multi-column character
3475 partially. On ttys, produce more than one truncation glyph for
3476 multi-column characters that don't fit on the line.
3478 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3480 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3481 Define it instead of WORDS_BIGENDIAN. Caller changed.
3483 2001-01-13 Jason Rumney <jasonr@gnu.org>
3485 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3486 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3487 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3488 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3490 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3491 (x_draw_image_relief, x_draw_image_foreground_1)
3492 (x_draw_image_glyph_string): Adapt to change of image margins.
3494 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3497 * w32bdf.c (search_file_line, get_cached_font_char)
3498 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3500 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3502 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3503 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3504 (Fw32_send_sys_command): Remove unused variables.
3505 (w32_msg_pump): Add parentheses.
3507 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3508 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3511 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3513 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3514 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3515 being a pair of margins.
3516 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3517 to DEFVAR_LISP. Extend doc.
3519 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3521 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3522 pair of integers `(X . Y)', use X for the horizontal and Y for the
3524 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3525 (parse_image_spec): Check it.
3526 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3527 (tiff_format, gif_format, gs_format):
3528 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3530 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3531 (x_draw_image_relief, x_draw_image_foreground_1)
3532 (x_draw_image_glyph_string): Adapt to the change of image margins.
3534 * dispextern.h (struct image): Replace member `margin' with
3535 `hmargin' and `vmargin'.
3537 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3540 * dispnew.c (update_text_area): Put code which decrements the
3541 stop position when the row's face extends to the end of the
3544 * xfns.c (x_set_mouse_color): Fix color allocation.
3546 * keyboard.c: Call get_local_map with new argument list.
3548 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3550 * intervals.h (enum map_property): Removed.
3551 (get_local_map): Change prototype.
3553 * keymap.c: Call get_local_map with new argument list.
3554 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3556 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3558 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3559 of the size needed for the tool bar string. For the last image,
3560 use a `display' property that reaches to the end of the string.
3562 * xselect.c (selection_request_dpyinfo): New variable.
3563 (x_handle_selection_request): Set it.
3564 (x_selection_request_lisp_error): Don't call
3565 x_decline_selection_request if selection request's display has
3568 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3569 Do the unregister_colors before calling XFreeColors.
3571 2001-01-10 Dave Love <fx@gnu.org>
3573 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3574 ${SOME_MACHINE_LISP}, not ${lisp}.
3576 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3578 * xdisp.c (display_line): On ttys, produce more than one truncation
3579 glyph for multi-column characters that don't fit on the line.
3581 * xselect.c (x_reply_selection_request): Add a comment.
3583 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3584 XkbGetNames instead of XkbGetKeyboard.
3586 2001-01-10 Dave Love <fx@gnu.org>
3588 * sysdep.c (random): Revert the declaration.
3590 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3592 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3593 Call function string_bytes.
3594 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3596 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3597 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3598 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3599 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3601 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3602 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3603 after sweeping strings, and at the end.
3604 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3606 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3607 ensure that pop_message is called.
3609 * keyboard.c (Fexecute_extended_command): Use a
3610 record_unwind_protect to ensure that pop_message is called.
3612 * lisp.h (push_message_unwind): Add prototype.
3614 * xdisp.c (push_message_unwind): New function.
3616 * fileio.c (do_auto_save_unwind): Do the pop_message here
3617 instead of in Fdo_auto_save.
3618 (Fdo_auto_save): Don't call pop_message.
3620 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3622 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3625 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3627 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3628 when increasing window's vscroll.
3630 * macros.c (Qkbd_macro_termination_hook): New variable.
3631 (syms_of_macros): Initialize and staticpro it.
3632 (pop_kbd_macro): Run kbd-macro-termination-hook.
3634 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3636 2001-01-07 Dave Love <fx@gnu.org>
3638 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3639 arglist, for documentation's sake.
3641 2001-01-06 Andrew Innes <andrewi@gnu.org>
3643 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3646 2001-01-05 Andrew Innes <andrewi@gnu.org>
3648 * term.c (update_end): Don't check updating_frame; for some reason
3649 this can be 0 sometimes, such as after dismissing a popup menu,
3650 and isn't necessary given the explicit frame argument.
3652 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3654 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3655 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3657 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3659 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3661 * xfns.c (x_create_tip_frame): Preserve the value of
3662 face_change_count around the creation of the tip frame.
3664 * xfns.c (last_show_tip_args): New variable.
3665 (compute_tip_xy): New function.
3666 (Fx_show_tip): Reuse an existing tip frame, if possible.
3667 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3669 2001-01-04 Dave Love <fx@gnu.org>
3671 * editfns.c (Fformat): Doc fix.
3673 * systime.h (set_file_times): Prototype.
3675 * widget.h (EmacsFrameSetCharSize_): Prototype.
3677 * sysdep.c (random, srandom): Declare explicitly.
3679 * dispextern.h (move_it_vertically_backward): Declare.
3681 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3683 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3684 like in Fx_create_frame.
3686 * xfaces.c (set_font_frame_param): Don't do anything for
3687 non-graphical frames.
3689 * window.c (Fdelete_other_windows): Set window's window_end_valid
3690 to nil when changing the window's start. Don't change the
3691 window's start when its top position hasn't changed. If we do,
3692 this will set the window's optional_new_start, which act's like a
3693 force_start during redisplay with C-x 1 M-> under particular
3694 circumstances (see report from Per Starback to emacs-pretest-bug
3697 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3699 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3700 short cut at the start of the function. Add an assertion.
3701 (reseat_at_next_visible_line_start): Add an assertion.
3703 * window.c (Frecenter): When changing the window start, set the
3704 window's window_end_valid to nil.
3705 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3707 * dispextern.h (move_it_past_eol): Add prototype.
3709 * xdisp.c (move_it_past_eol): New function.
3711 * window.c (Fwindow_end): Doc fix.
3713 2001-01-03 Dave Love <fx@gnu.org>
3715 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3717 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3719 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3720 the enabled_p flag of the glyph row at window_end_vpos to 0.
3721 (handle_single_display_prop): Fix last change.
3723 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3725 * window.c (Frecenter): Doc fix.
3727 2001-01-02 Andrew Innes <andrewi@gnu.org>
3729 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3731 * frame.h (output_method): Add output_w32_console method.
3732 (FRAME_W32_CONSOLE_P): New macro.
3734 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3735 use output_w32_console method.
3736 (Qw32_console): New Lisp_Object.
3737 (Fframep): Return it.
3738 (syms_of_frame): Init it.
3739 (Fframe_parameters): Report w32console as font for w32_console frames.
3741 * xfaces.c (realize_default_face): Set face foreground and
3742 background to unspecified for w32_console frames.
3743 (realize_face): Realize face cache for w32_console frames.
3744 (realize_tty_face): Accept w32_console frames.
3746 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3747 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3748 necessary, even if running interactively.
3750 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3753 * w32term.c (x_update_begin):
3757 (x_change_line_highlight):
3762 (w32_reassert_line_highlight):
3763 (w32_frame_rehighlight):
3764 (w32_frame_raise_lower): Do nothing if not w32 frame.
3766 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3768 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3769 system doesn't tell us directly.
3770 (Fx_display_visual_class): Implement properly.
3772 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3774 * window.c (Frecenter): Handle centering in graphical frames
3775 specially. Centering on the basis of line counts doesn't work
3776 reliably with variable-height lines.
3778 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3780 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3783 * composite.c (run_composition_function): Remove unused var `val'.
3784 (update_compositions): Remove unused variable `hook'.
3786 * intervals.c (get_local_map): Remove unused variable `tem'.
3788 * doprnt.c (doprnt1): Remove unused variable `size'.
3790 * fns.c (Flength): Remove unused variable `tail'.
3791 (Fdelete): Remove unused variable `size'.
3793 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3796 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3798 * data.c (find_symbol_value): Remove extra 3rd argument in the
3799 call to swap_in_symval_forwarding.
3801 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3803 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3804 (trivial_regexp_p): Remove unused variable `c'.
3805 (boyer_moore): Remove unused variable `k'.
3807 * indent.c (current_column): Remove unused variable `stopchar'.
3808 (Fcompute_motion): Remove unused variable `contin'.
3810 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3812 * dired.c (directory_files_internal): Fix a typo in a comment.
3813 Remove an unused variable `handler'.
3814 (file_name_completion): Remove unused function-scope variable `dp'.
3815 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3818 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3820 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3822 (Fmarker_insertion_type): Remove unused variable `buf'.
3824 * insdel.c (make_gap): Remove unused variable `result'.
3826 * keyboard.c (record_char): Remove unused function-scope var `help'.
3827 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3828 (menu_bar_items): Remove unused function-scope variable `tem'.
3830 * fontset.c (fontset_ref): Remove unused variable `i'.
3831 (fontset_set): Remove unused variables `j' and `tmp'.
3832 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3833 (make_fontset_for_ascii_face): Remove unused variable `name'.
3834 (fs_load_font): Remove unused variable `font_idx'.
3835 (fs_query_fontset): Remove unused function-local variable `fontset'.
3836 (list_fontsets): Remove unused variable `tail'.
3837 (Fnew_fontset): Remove unused variables `family' and `registry'.
3838 (accumulate_font_info): Remove unused variable `tmp'.
3839 (Ffontset_font): Remove unused variable `id'.
3840 (syms_of_fontset): Remove unused variable `i'.
3842 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3844 (lookup_image): Remove unused variable `file'.
3845 (xbm_load): Remove unused variables `bitmap_data', `height', and
3846 `width'. Remove function-local variable `i', leave the
3848 (gif_load): Remove unused variable `inc'.
3850 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3851 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3852 leave only the one in the inner block.
3854 * xfaces.c (face_fontset, realize_default_face): Remove unused
3856 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3858 * term.c (encode_terminal_code): Remove unused variable `c'.
3860 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3861 char *' instead of `char *'.
3863 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3864 (Fget_unused_category): Remove unused variable `docstring_vector'.
3865 (Fchar_category_set): Remove unused variables `val', `charset',
3868 * coding.c (detect_coding_iso2022, setup_coding_system):
3869 Remove unused variable `i'.
3870 (detect_coding_mask): Remove unused variable `idx'.
3871 (detect_coding): Remove unused variable `i'.
3872 (ccl_coding_driver): Remove unused variable `result'.
3873 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3874 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3875 (encode_coding_string): Remove unused variables `gcpro1' and
3876 `saved_coding_symbol'.
3877 (Ffind_coding_systems_region_internal): Remove function-local
3878 variable args[], leave only the block-local one.
3879 (code_convert_region1): Remove unused variable `len'.
3881 * charset.c (char_printable_p): Remove unused variable `chars'.
3882 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3883 (str_to_multibyte): Remove unused variable `c'.
3885 * window.c (size_window): Remove block-local variable `min_size'.
3887 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3888 `header_line_height'.
3889 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3890 enum display_element_type.
3892 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3894 * xterm.c (x_connection_closed): Catch X errors around all
3895 statements that call X. Save away the error message in a local copy.
3897 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3900 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3901 in or at the start of invisible text.
3903 * dispnew.c (update_window): Don't check_current_matrix_flags.
3905 2001-01-01 Jason Rumney <jasonr@gnu.org>
3907 * w32fns.c (x_figure_window_size): Do not allow new_height and
3908 new_width of frame to override specified values.
3910 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3912 * composite.c (find_composition): Fix a code for searching backward.
3914 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3916 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3917 (update_window) [GLYPH_DEBUG]: Call it.
3918 (scrolling_window): Prevent including current rows which are below
3919 what's displayed in the window.
3921 * xdisp.c (try_window_reusing_current_matrix)
3922 <new start <= old start>: Disable rows in the current matrix
3923 which are below the window after scrolling.
3925 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3926 is zero. It's not worth the complexity.
3927 (invisible_text_between_p): Put in #if 0 because unused.
3929 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3931 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3932 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3934 * keyboard.c (echo_char): If C is an integer, always call
3935 push_key_description. Former code could signal an invalid
3938 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3939 If set, print multibyte text.
3940 (Fsingle_key_description): Call push_key_description with
3941 FORCE_MULTIBYTE set.
3942 (describe_buffer_bindings): Likewise.
3944 * lisp.h (push_key_description): Add prototype.
3946 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3947 around the call to redisplay_internal.
3949 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3951 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3953 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3955 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3956 (ccl_driver): New local variable `extra_bytes'.
3958 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3960 * coding.c (setup_coding_system):
3961 Initialize coding->spec.ccl.eight_bit_carryover.
3962 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3964 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3966 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3967 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3968 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3969 (decode_composition_emacs_mule): New function.
3970 (decode_coding_emacs_mule): Decode composition sequence by calling
3971 decode_composition_emacs_mule.
3972 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3973 (encode_coding_emacs_mule): Changed from macro to function.
3974 If a text contains compositions, encode them correctly.
3975 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3976 that decoding and encoding are required.
3978 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3980 * xfaces.c (PT_PER_INCH): New macro.
3981 (xlfd_point_size): Compute real point size from font's pixel size.
3982 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3985 * .gdbinit: Comment out the line pointing to the Lesstif source
3988 * window.c (Frecenter): Use displayed_window_lines instead
3989 of window_internal_height.
3991 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3992 instead of x-toolkit-scroll-bars-p.
3993 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3995 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3996 instead of x-toolkit-scroll-bars-p.
3997 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3999 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
4000 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
4001 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
4003 (add_window_display_history, add_frame_display_history)
4004 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
4005 (build_frame_matrix_from_leaf_window): Remove unused code.
4006 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
4008 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
4009 (update_window) [GLYPH_DEBUG]: Likewise.
4010 (syms_of_display): Defsubr dump-redisplay-history.
4012 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4014 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
4015 the end of the prompt. Set echo_after_prompt to the offset
4016 of echoptr in echobuf.
4018 * xdisp.c (init_from_display_pos): Pop until the iterator's
4019 stack is empty; there may be frames for stretch or images
4022 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
4023 (save_or_restore_current_matrix): New function for the same
4024 purpose, but more efficient.
4025 (adjust_frame_glyphs_for_frame_redisplay): Use it.
4027 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
4029 * xdisp.c (syms_of_xdisp): Fix last change.
4031 2000-12-23 Gerd Moellmann <gerd@gnu.org>
4033 * xdisp.c (syms_of_xdisp): Doc fix.
4035 * xdisp.c (redisplay_window): Remove label restore_buffers;
4036 use finish_scroll_bars instead to make sure that scroll bars
4037 are redeemed. If we don't do this, flickering can result from
4038 scroll bars being destroyed and recreated.
4040 2000-12-22 Jason Rumney <jasonr@gnu.org>
4042 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
4043 in the wrong colors when the foreground is not black.
4044 (expose_window): Don't redraw the window that's currently being
4047 2000-12-22 Gerd Moellmann <gerd@gnu.org>
4049 * window.c (size_window): When setting the window's too_small_ok
4050 flag, compare old size with minimum size depending on WIDTH_P,
4051 don't compare with window_min_width.
4053 * window.c (delete_window): Simplify somewhat.
4054 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
4055 freeing window matrices. The flag windows_or_buffers_changed is
4056 set, so the next redisplay will consider all windows; this should
4059 2000-12-22 Kenichi Handa <handa@etl.go.jp>
4061 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
4063 * ccl.h (struct ccl_program): New member cr_consumed.
4065 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
4066 (CCL_READ_CHAR): Handle EOL conversion here.
4067 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
4069 2000-12-21 Gerd Moellmann <gerd@gnu.org>
4071 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
4073 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4074 otherwise tabs of different size compare equal.
4076 * callint.c (Fcall_interactively): Prevent a compiler warning.
4078 * print.c (print_unwind): Return nil.
4079 (PRINTDECLARE): Initialize all local variables.
4080 (print_preprocess): Add a default case.
4082 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4084 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4086 * window.c (delete_window, Fsplit_window)
4087 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4089 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4091 * dispnew.c (ensure_frame_matrix): Removed.
4092 (save_frame_matrix, restore_frame_matrix): New functions.
4093 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4095 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4096 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4098 2000-12-21 Andrew Innes <andrewi@gnu.org>
4100 * w32term.c (x_update_begin): Regenerate the palette here, rather
4101 than for each window.
4103 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4104 palette is NULL, since this corrupts memory! Also get
4105 display_info reference from frame.
4107 2000-12-21 Jason Rumney <jasonr@gnu.org>
4109 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4111 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4112 to avoid returning without releasing it.
4114 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4116 * keymap.c (push_key_description): Don't convert eight-bit-control
4117 and eight-bit-graphic to multibyte character.
4119 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4120 generic character and CODE1 is nil, return the smallest character
4123 2000-12-20 Dave Love <fx@gnu.org>
4125 * s/osf5-0.h (NSIG): Don't redefine.
4127 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4129 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4130 excluding menu-bar and tool-bar.
4131 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4132 (menu_item_p): Remove.
4133 (where_is_internal_1): Don't ignore menu-items.
4135 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4137 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4140 * window.c (make_window): Initialize window's min_hscroll.
4141 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4142 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4144 (struct saved_window): New member min_hscroll.
4145 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4146 (Fset_window_configuration): Set window's min_hscroll.
4147 (save_window_save): Save window's min_hscroll.
4148 (compare_window_configurations): Compare min_hscroll values.
4150 * window.h (struct window): New member min_hscroll.
4152 * keyboard.c (echo_prompt): Prevent a compiler warning.
4154 * xdisp.c (try_cursor_movement): Fix last change. The real
4155 condition is that PT is at the end of the row, and should
4156 be displayed at the start of the next row.
4158 * xdisp.c (try_cursor_movement): If we end on a partially
4159 visible line, end we already decided to scroll, return -1.
4161 * dispextern.h (ensure_frame_matrix): Add prototype.
4163 * window.c (delete_window, Fsplit_window)
4164 (Fset_window_configuration): Call ensure_frame_matrix.
4166 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4168 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4169 completed, call fake_current_matrices instead of marking frame
4172 2000-12-20 Jason Rumney <jasonr@gnu.org>
4174 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4176 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4178 * fns.c (Frequire): Doc fix.
4180 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4182 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4184 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4185 currently displaying a message.
4187 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4189 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4191 2000-12-18 Andrew Innes <andrewi@gnu.org>
4193 * w32.c (w32_strerror): New function.
4195 * w32.h (w32_strerror): New extern.
4197 * w32fns.c (Fw32_shell_execute): Use it.
4199 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4201 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4203 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4205 * msdos.c (IT_set_face): Obey inverse_video.
4207 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4209 * dired.c (directory_files_internal): Always return decoded filenames.
4211 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4213 * xterm.c (x_connection_closed): Prevent being called recursively
4214 because of an error condition in XtCloseDisplay.
4216 * xdisp.c (init_iterator): If noninteractive, and the frame's
4217 face cache is null, make one.
4219 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4221 * process.c (wait_reading_process_input): Check for pending
4222 input when running timers.
4224 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4226 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4228 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4230 * process.c (read_process_output): Don't run a filter if the code
4231 decoder produces nothing but carryover.
4233 2000-12-17 Andrew Innes <andrewi@gnu.org>
4235 * w32.c (sys_rename): Only check errno against EEXIST, and not
4236 EACCES, when determining whether rename failed because the target
4237 exists. This was resulting in indefinite looping on Windows 9x if
4238 the source file was locked by another process.
4240 * w32fns.c (Ffile_system_info): New function.
4241 (syms_of_w32fns): Defsubr it.
4243 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4245 * window.c (coordinates_in_window): Fix computation for
4246 position on vertical line between mode lines.
4248 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4249 Don't alter tip_frame or tip_window.
4250 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4253 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4254 Don't alter tip_frame or tip_window.
4255 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4258 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4260 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4261 be consistent with the doc string. Reported by NAKAJIMA Mikio
4262 <minakaji@osaka.email.ne.jp>.
4264 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4266 * xfaces.c (Vface_ignored_fonts): New variable.
4267 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4268 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4270 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4272 * dispnew.c (update_window): Detect pending input every nth line
4273 updated, i.e. do it depending on real work done, and not on the
4276 * xterm.c (expose_window): Don't redraw the window that's
4277 currently being updated.
4279 * window.c (Fset_window_point): Remove test for
4280 cursor_in_non_selected_windows.
4282 * lread.c (read1): Recognize end of file after `\\'.
4284 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4285 not unwind_create_frame.
4287 2000-12-15 Dave Love <fx@gnu.org>
4289 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4292 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4294 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4296 * coding.c (setup_coding_system): Clear all members of the struct
4297 coding_system at first.
4298 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4300 (code_convert_region): Don't override coding->src_multibyte and
4301 coding->dst_multibyte.
4303 * fns.c (Fmd5): Docstring improved.
4305 2000-12-15 Miles Bader <miles@gnu.org>
4307 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4308 are actually marked as mode-lines; otherwise use
4309 estimate_mode_line_height.
4311 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4313 * editfns.c (Fformat): Prevent a buffer overrun when the format
4314 specifies a precision.
4316 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4318 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4319 argument is outside the range [2..3].
4321 2000-12-14 Andrew Innes <andrewi@gnu.org>
4323 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4324 nothing to do. Bind inhibit-quit.
4325 (tip_frame): Make it a Lisp_Object.
4326 (x_create_tip_frame): Set tip_frame after it has been added to
4328 (Fx_show_tip): Don't set tip_frame here.
4329 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4330 (unwind_create_frame, unwind_create_tip_frame): New functions.
4331 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4332 while a frame is only partially constructed.
4334 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4335 (x_free_frame_resources): New function.
4336 (x_destroy_window): Use it.
4338 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4340 * xfns.c (Fx_backspace_delete_keys_p): New function.
4341 (syms_of_xfns): Defsubr it.
4343 * config.in (HAVE_XKBGETKEYBOARD): Add.
4345 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4347 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4348 Always store string in multibyte representation in echobuf.
4349 (echo_char): Always store string in multibyte representation in
4351 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4352 (read_key_sequence): Adjusted for the change of echo_prompt.
4354 * fns.c (Fmd5): Docstring improved.
4356 * lisp.h (detect_coding_system): Prototype adjusted.
4358 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4359 (detect_coding_emacs_mule, detect_coding_iso2022,)
4360 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4361 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4362 New argument MULTIBYTEP. Callers changed.
4363 (detect_coding_mask, detect_coding_system): New argument
4364 MULTIBYTEP. Callers changed.
4365 (decode_coding_string): Set coding->src_multibyte and
4366 coding->dst_multibyte before calling detect_coding and detect_eol.
4367 Update them after some coding system is detected.
4369 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4371 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4373 * keyboard.c (menu_bar_items, tool_bar_items):
4374 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4376 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4378 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4380 (unwind_create_frame, unwind_create_tip_frame): New functions.
4381 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4382 while a frame is only partially constructed.
4384 * xterm.h (x_free_frame_resources): Declare.
4386 * xterm.c (x_free_frame_resources): New function.
4387 (x_destroy_window): Use it.
4389 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4390 don't interrupt the update for pending input initially, i.e.
4391 update at least some lines.
4393 * keyboard.c (do_mouse_tracking): Make externally visible.
4395 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4397 * xfns.c (gray_bitmap_bits): Declare `char *'.
4399 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4401 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4402 lines start with a relief line.
4404 2000-12-12 Dave Love <fx@gnu.org>
4406 * window.c (Fdisplay_buffer): Doc fix.
4407 (Fwindow_list): Remove unused var.
4409 * buffer.h (mmap_set_vars): Declare.
4411 * window.h (Fset_window_point): Declare.
4413 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4415 * msdos.c (fast_find_position): Don't overstep the last window row.
4416 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4417 variable `area'. When looking for a row under (X,Y), give up if some
4418 of the previous rows is not enabled.
4420 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4422 * window.c (Fset_window_point): If displaying cursors in windows
4423 other than the selected window, make sure redisplay updates
4424 other windows to show the new value of point in the window.
4426 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4428 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4429 the buffer is the sole visible buffer when in the mini-buffer.
4431 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4432 Bind `inhibit-read-only' to t.
4433 (unwind_with_echo_area_buffer): Use AREF.
4435 * xfns.c (Fx_hide_tip): Simplified.
4437 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4440 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4442 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4444 * xfns.c (Fx_hide_tip): Fix last change.
4446 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4447 nothing to do. Bind inhibit-quit.
4448 (tip_frame): Make it a Lisp_Object.
4449 (x_create_tip_frame): Set tip_frame after it has been added to
4451 (Fx_show_tip): Don't set tip_frame here.
4453 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4455 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4458 * dispextern.h: Change external declaration of tip_frame.
4460 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4461 return an empty string.
4463 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4464 of the window's update_mode_line flag, since the former is set by
4465 force-mode-line-update, not the latter. This makes
4466 column-number-mode slightly faster.
4468 * xdisp.c (try_window_id) <all changes above window start>:
4471 2000-12-11 Paul Eggert <eggert@twinsun.com>
4473 * config.in (HAVE_FTELLO): Remove.
4475 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4476 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4478 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4479 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4481 2000-12-11 Miles Bader <miles@gnu.org>
4483 * window.c (displayed_window_lines): Don't round up when
4484 converting empty space at bottom to lines.
4485 Handle non-newline-terminated final lines properly.
4486 (Fwindow_text_height): New function (used to be in lisp).
4487 (syms_of_window): Initialize it.
4489 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4491 * syntax.c (scan_lists): Check that the right quote char has the
4492 right Sstring syntax when jumping over strings.
4493 (init_syntax_once): Use Smax rather than 13.
4495 2000-12-09 Miles Bader <miles@gnu.org>
4497 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4498 with PARTIALLY, inverting the sense.
4499 (window_scroll_pixel_based): Scroll partially visible lines into
4500 place if we hit the beginning or end of the buffer.
4501 (displayed_window_lines): Don't include partially visible lines.
4502 (Fmove_to_window_line): Skip past any partially visible first line.
4504 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4506 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4508 * tparam.c (tparam1): Change the way buffers are reallocated to be
4509 portable and less obfuscated.
4511 * termcap.c (tgetent): Change the way buffers are reallocated to
4512 be portable and less obfuscated.
4514 * macros.c (store_kbd_macro_char): Change the way buffers are
4515 reallocated to be portable and less obfuscated.
4517 * lread.c (read1): Change the way buffers are reallocated to be
4518 portable and less obfuscated.
4520 * doc.c (Fsubstitute_command_keys): Change the way buffers
4521 are reallocated so that it is portable.
4523 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4525 * dosfns.c (Ffile_system_info): New function.
4526 (syms_of_dosfns): Defsubr it.
4528 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4530 * alloc.c (gc_sweep): Add comment.
4532 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4534 * sound.c (vox_configure): Change order of ioctls.
4535 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4536 Ignore errors when changing volume.
4537 (vox_close): Don't reset the device.
4539 * process.c (read_process_output): Make sure the process marker's
4540 position is valid when the process buffer is changed in
4541 after-change functions. W3 does that.
4543 * xfns.c (x_free_gcs): New function.
4545 * xterm.h (x_free_gcs): Add prototype.
4547 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4550 * xterm.c (x_destroy_window): Call x_free_gcs so that
4551 resources of non-toolkit X windows will be freed.
4553 2000-12-07 Andrew Innes <andrewi@gnu.org>
4555 * w32fns.c (xlfd_charset_of_font): Fix last change.
4557 2000-12-06 Dave Love <fx@gnu.org>
4559 * md5.h (__P): Don't define -- it comes from config.h.
4561 * strftime.c: Change some #if foo to #ifdef foo.
4563 2000-12-06 Andrew Innes <andrewi@gnu.org>
4565 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4567 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4568 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4569 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4571 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4573 * alloc.c (gc_sweep): Prevent symbols read during loadup
4576 * xdisp.c (underlying_face_id): New function.
4577 (handle_face_prop, face_before_or_after_it_pos): Use it
4578 to determine the face ``under'' a string. Let strings inherit
4579 the face of the buffer under them.
4581 * xfaces.c (face_at_string_position): Update function comment.
4583 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4584 matrix if the window's left position has changed; we need to
4585 redraw it in this case.
4587 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4589 * window.c (coordinates_in_window): Check mouse on mode-line or
4592 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4593 advertized by the function documentation.
4595 * window.c (syms_of_window): Doc fix.
4597 * sound.c (vox_configure): Set volume for left and right channel.
4598 (sound_cleanup): Return nil.
4600 * xdisp.c (move_it_by_lines): Fix paren typo.
4602 * xterm.c (x_load_font): Don't use the font's max_bounds for
4603 computing the height of the font. If max_bounds' ascent or
4604 descent are greater than the font's ascent or descent, this means
4605 glyphs overlap, which should be handled now by redisplay.
4607 * window.c (Veven_window_heights): New variable.
4608 (syms_of_window): DEFVAR_LISP it.
4609 (Fdisplay_buffer): Check Veven_window_heights before evening the
4612 2000-12-06 Miles Bader <miles@gnu.org>
4614 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4615 update `default-frame-alist' instead of setting no frame parameters.
4617 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4619 * composite.c (update_compositions): Fix typo (use the correct
4622 2000-12-05 Jason Rumney <jasonr@gnu.org>
4624 * md5.h: Remove underscores from function declarations.
4625 (__attribute__, __alignof__) [!__GNUC__]: Define.
4627 * md5.c: Delay include of md5.h until after namespace cleaning.
4629 * makefile.w32-in (fns.o): Depend on md5.h
4630 (md5.o): New target.
4633 * makefile.nt: Likewise.
4635 2000-12-05 Jason Rumney <jasonr@altavista.net>
4637 * w32term.c (expose_area): Complete last change.
4639 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4641 * minibuf.c: Include intervals.h.
4643 2000-12-05 Jason Rumney <jasonr@gnu.org>
4645 * w32term.c (x_produce_glyphs): If a font for a component of
4646 a composition is not found, use 1 pixel dot ascent and 0 dot
4647 descent value to avoid displaying terribly tall empty boxes.
4648 (expose_area): Pass x-coordinate relative to the exposed
4649 area to x_draw_glyphs instead of a window-relative coordinate.
4651 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4653 * xdisp.c (next_element_from_ellipsis): Save face before selective
4654 display in saved_face_id, and set face_before_selective_p.
4655 (reseat_1): Reset face_before_selective_p.
4656 (append_space, extend_face_to_end_of_line): If iterator's
4657 face_before_selective_p is set, use the face from saved_face_id.
4658 (extend_face_to_end_of_line): For tty frames, make sure to
4659 use the right face id when producing spaces at the end of
4662 * dispextern.h (struct it): Add face_before_selective_p.
4664 * keyboard.c (record_char): Don't record identical help-echo
4665 events in recent_keys.
4667 * xterm.c [USE_X_TOOLKIT]: Close the display.
4668 (xim_close_dpy): Handle case that the display has been closed.
4670 * xterm.c (x_destroy_window): Reset the frame's X window after
4673 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4674 variable window_width.
4675 (line_draw_cost): Fix code skipping over spaces at the end of the
4676 line when must_write_spaces is not set.
4677 (scrolling_window): Fix code inserting runs in list of all runs.
4679 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4681 * coding.c (setup_coding_system): Be sure to initialize
4682 coding->category_idx.
4684 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4686 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4688 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4689 area to x_draw_glyphs instead of a window-relative coordinate.
4691 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4692 error in the message.
4694 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4695 timer after having read a key. It's not good for code reading
4696 several keys in a loop, like an input method.
4698 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4699 record undo information for format-decode.
4701 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4702 current buffer is read-only, not if it isn't.
4704 * keyboard.c (record_char): Record `help-echo' input events
4705 in recent_keys only if they display some help. Don't record
4706 `help-echo' events as macro char.
4708 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4710 * editfns.c (save_excursion_restore): Don't move point
4711 in another window if it is showing the wrong buffer.
4712 Avoid the call to Fwindow_live_p, for speed.
4714 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4716 * xfaces.c (struct font_name): New member registry_priority.
4717 (split_font_name): Initialize the above member to zero.
4718 (concat_font_list): New function.
4719 (font_list): Include fonts of all alternative registries.
4720 (FONT_POINT_SIZE_QUANTUM): New macro.
4721 (better_font_p): Ignore point size difference less than
4722 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4724 * xterm.c (x_produce_glyphs): If a font for a component of
4725 a composition is not found, use 1 pixel dot ascent and 0 dot
4726 descent value to avoid displaying terribly tall empty boxes.
4728 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4730 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4732 * coding.h (code_convert_string1): Declare.
4734 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4736 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4738 2000-12-02 Jason Rumney <jasonr@gnu.org>
4740 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4741 correctly for single byte character case.
4742 (w32_per_char_metric): Do not try to make any assumptions about
4743 the metrics of BDF fonts.
4744 (x_estimate_mode_line_height): If `mode-line' face
4745 hasn't a font, use that of the frame, as drawing glyphs does.
4746 (note_mouse_highlight): Change the cursor shape on the vertical
4747 border between windows [not enabled].
4749 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4751 * w32fns.c (Fx_create_frame): Reintroduce the call to
4752 face-set-after-frame-defaults.
4753 (Vx_window_horizontal_drag_shape): New variable.
4754 (syms_of_xfns): DEFVAR_LISP it.
4755 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4758 2000-12-02 Simon Josefsson <simon@josefsson.org>
4760 * fns.c (Fmd5): Use a different logic to decide the coding system
4763 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4765 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4767 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4769 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4771 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4772 height for YNegative.
4773 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4774 height; also see comment there.
4776 * window.c (coordinates_in_window): Handle computations for
4777 positions on the vertical bar and fringes differently for
4778 window-system frames. Consider some pixels near the vertical bar
4779 as on the bar if the frame doesn't have vertical scroll bars.
4780 Associate positions between mode or header lines with the
4781 right window, the left one.
4783 2000-12-01 Jason Rumney <jasonr@gnu.org>
4785 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4787 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4790 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4792 * window.c (struct saved_window): Add members orig_top and orig_height.
4793 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4794 (save_window_save, Fset_window_configuration): Save/restore
4795 window's orig_top and orig_height.
4797 2000-12-01 Jason Rumney <jasonr@gnu.org>
4799 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4801 * w32fns.c (x_set_cursor_color): Fix last change.
4803 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4805 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4806 sure that the next redisplay displays the minibuffer, so that
4807 the cursor will be replaced with what the minibuffer wants.
4809 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4810 #ifndef instead of using #if.
4811 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4812 USE_TOOLKIT_SCROLL_BARS is defined.
4814 2000-11-30 Jason Rumney <jasonr@gnu.org>
4816 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4819 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4821 * fns.c (Fmd5): Doc fix.
4823 2000-11-30 Simon Josefsson <simon@josefsson.org>
4825 * fns.c (Fmd5): New function.
4826 (syms_of_fns): Defsubr md5.
4828 * Makefile.in (obj): Add md5.o
4830 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4832 * md5.h, md5.c: New files, taken from glibc.
4834 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4836 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4837 hasn't a font, use that of the frame, as drawing glyphs does.
4839 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4841 * eval.c (Frun_hooks): Allow 0 arguments.
4843 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4845 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4846 is over the menu bar widget, say it's not on the frame.
4848 * xfns.c (Fx_create_frame): Reintroduce the call to
4849 face-set-after-frame-defaults.
4851 * eval.c (Fsignal): Reset handling_signal.
4853 2000-11-28 Jason Rumney <jasonr@gnu.org>
4855 * w32menu.c (add_menu_item): Reset menu item text when changing
4856 type to radio button.
4858 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4860 * xselect.c: Update copyright.
4862 * window.c (coordinates_in_window): If on a mode or header line,
4863 but sufficiently close to its start, return ``on vertical
4864 border''. This gives us a way to drag windows horizontally when
4865 using toolkit scroll bars.
4867 * xterm.c (note_mouse_highlight): Change the cursor shape
4868 on the vertical border between windows.
4870 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4872 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4873 (syms_of_xfns): DEFVAR_LISP it.
4874 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4876 * textprop.c (text_read_only): New function.
4877 (verify_interval_modification): Use it instead of signaling
4878 `text-read-only'. This makes it easier to catch this error
4881 * xdisp.c (forward_to_next_line_start): Check for newlines,
4882 not end of line, which includes CR.
4884 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4886 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4887 include no-conversion.
4889 2000-11-27 Jason Rumney <jasonr@gnu.org>
4891 * w32fns.c (w32_load_system_font): Always mark font as double byte
4892 if codepage is unicode.
4894 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4896 * xdisp.c (forward_to_next_line_start): If already on a newline,
4897 just consume it to avoid unintended skipping over invisible text below.
4899 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4900 `vertical-line', `mode-line' and `header-line' events.
4902 * xdisp.c (try_window_id): Avoid starting to display in the middle
4903 of a character, a TAB for instance. This is easier than to set
4904 up the iterator exactly, and it's not a frequent case, so the
4905 additional effort wouldn't really pay off.
4907 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4909 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4912 2000-11-25 Jason Rumney <jasonr@gnu.org>
4914 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4915 Args to window_from_coordinates should be pixel coordinates.
4917 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4918 redisplay handles them properly.
4920 2000-11-25 Miles Bader <miles@gnu.org>
4922 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4924 2000-11-24 Jason Rumney <jasonr@gnu.org>
4926 * w32.c (init_environment): Set LANG environment variable based on
4927 locale settings, if not set.
4929 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4930 making tool bar smaller. When clearing the frame, also
4931 clear current matrices. Clear frame when tool bar disappears.
4932 Don't use more lines for the tool-bar than is available.
4933 (x_change_window_heights): New function.
4935 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4937 * xdisp.c (init_from_display_pos): If POS says we're already after
4938 an overlay string ending at POS, make sure to pop the iterator
4939 because it will be in front of that overlay string. When POS is
4940 ZV, we've thereby also ``processed'' overlay strings at ZV.
4942 * xfaces.c (lface_from_face_name): Function comment fix.
4944 2000-11-24 Miles Bader <miles@gnu.org>
4946 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4947 apply `mode-line-inverse-video' -- zero means force display using
4948 the default face, non-zero means display using the specialized face.
4949 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4951 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4953 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4956 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4958 * coding.c (decode_coding_emacs_mule): Fix the case of
4959 CODING_EOL_LF, which used uninitialized value of c.
4961 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4963 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4965 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4967 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4970 * frame.h (struct frame): Replace desired_tool_bar_items,
4971 current_tool_bar_items, n_desired_tool_bar_items,
4972 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4974 * frame.c (make_frame): Change initialization of tool bar
4977 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4978 Change references to members deleted from struct frame to use the
4981 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4982 references to members deleted from struct frame to use the new ones.
4984 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4986 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4988 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4989 (note_tool_bar_highlight): Change references to members deleted
4990 from struct frame to use the new ones.
4992 2000-11-23 Miles Bader <miles@gnu.org>
4994 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4995 the face's inverse-video attribute, rather than overriding it.
4997 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4999 * xfns.c (x_set_tool_bar_lines): Clear internal border when
5000 making tool bar smaller.
5002 2000-11-22 Dave Love <fx@gnu.org>
5004 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
5006 2000-11-22 Miles Bader <miles@gnu.org>
5008 * keyboard.c (Vminibuffer_message_timeout): New variable.
5009 (command_loop_1): Use it to determine message timeout.
5010 (syms_of_keyboard): Initialize it.
5012 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
5014 2000-11-22 Kenichi Handa <handa@etl.go.jp>
5016 * sysdep.c: Move the code for declaring h_errno after #include
5019 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5021 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
5022 the menu bar when the tooltip is unmapped.
5024 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
5025 sole visible buffer when we're currently in the mini-buffer, and
5028 2000-11-21 Jason Rumney <jasonr@gnu.org>
5030 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
5031 put on the clipboard.
5032 (Fw32_get_clipboard_data): Compare data on clipboard with saved
5033 copy of what Emacs last put there. If they are the same, do not
5034 use the clipboard copy to avoid losing data due to coding conversions.
5036 2000-11-22 Miles Bader <miles@gnu.org>
5038 * minibuf.c (Vminibuffer_prompt_properties): New variable.
5039 (syms_of_minibuf): Initialize it.
5040 (read_minibuf): Add properties from Vminibuffer_prompt_properties
5041 to prompt, don't make read-only.
5043 2000-11-21 Gerd Moellmann <gerd@gnu.org>
5045 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
5046 Add BEFORE/AFTER_POTENTIAL_GC.
5048 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
5050 * buffer.c (mmap_free_1): Avoid a compiler warning.
5052 * term.c, cm.c: Don't try to include termcap.h; see comment there.
5054 2000-11-21 Kenichi Handa <handa@etl.go.jp>
5056 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
5059 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5061 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
5064 * s/gnu-linux.h: Don't use `#cpu'.
5066 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
5067 not defined in mman.h.
5069 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
5070 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
5071 and store an index in the XClientMessageEvent. Storing a
5072 Lisp_Object or pointer can fail on a 64 bit system, since X only
5074 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5076 2000-11-20 Dave Love <fx@gnu.org>
5078 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5080 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5082 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5084 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5086 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5089 * alloc.c (make_string): Fix previous change. Be sure to make
5090 unibyte string correctly.
5092 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5094 * window.c (Fwindow_list): Change parameter list to be XEmacs
5096 (window_list_1): New function.
5097 (window_loop): Use it instead of Fwindow_list.
5099 * sysdep.c (emacs_ospeed): New variable.
5100 (toplevel): Don't declare ospeed extern.
5101 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5103 * termcap.c (ospeed): Remove.
5104 (tputs) [!emacs]: Remove unused code.
5105 (tgetent): Avoid a compiler warning.
5107 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5108 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5109 SCROLL_BAR_X_WIDGET with additional argument DPY.
5111 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5113 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5114 Take the X display as additional argument.
5115 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5116 `Widget' is a pointer type that's not easily stored in Lisp_Object
5117 form in a portable way.
5119 * dispnew.c (update_text_area): Fix last change.
5121 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5123 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5125 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5126 clear current matrices.
5128 * buffer.c (mmap_enlarge): Don't print a message on stderr
5129 if mapping new memory at the end of the existing region fails.
5131 * dispnew.c (update_text_area): Don't skip over equal glyphs
5132 when the last current glyph overlaps the glyph to its right.
5134 2000-11-18 Miles Bader <miles@gnu.org>
5136 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5137 lines that *end* with "..." too (that's the most common case!).
5139 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5141 * xdisp.c (resize_mini_window): Temporarily change to the
5142 mini-window's buffer if necessary.
5144 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5145 the tooltip obscures less text under it.
5147 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5149 * puresize.h (BASE_PURESIZE): Increase to 700000.
5151 2000-11-18 Jason Rumney <jasonr@gnu.org>
5153 * w32term.c (w32_draw_bitmap): Use face to set colors.
5155 2000-11-17 Dave Love <fx@gnu.org>
5157 * lread.c (Fload): Fix #ifdef for pcc.
5159 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5161 * xdisp.c (pos_visible_p): Compute the default character height
5164 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5166 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5167 knowing the line's height; use the default font's height in that case.
5169 * xfaces.c (weight_table): Add `demi' with the same meaning as
5172 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5174 * dispnew.c (null_row): New global static variable.
5175 (clear_glyph_row): Delete local static variable null_row.
5177 2000-11-15 Jason Rumney <jasonr@gnu.org>
5179 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5180 (w32_alloc_lighter_color): Use new brightness calculations from
5181 xterm.c. Scale delta to be in the range expected by W32.
5182 (w32_draw_relief_rect): Use frame relief colors.
5184 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5186 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5187 (Qinhibit_default_face_x_resources): New variable.
5188 (syms_of_frame): Initialize it.
5189 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5191 * xdisp.c (pos_visible_p): Improve function comment.
5193 * lisp.h (BINDING_STACK_SIZE): New macro.
5195 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5196 reading the directory if readdir returns null and errno is EAGAIN
5199 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5201 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5202 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5203 Set amount_to_scroll to max of dx and scroll_step so that
5204 scroll-conservatively doesn't defeat scroll-step>1.
5205 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5206 scroll-conservatively for line-at-a-time scrolling.
5208 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5210 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5213 * xdisp.c (current_mode_line_height, current_header_line_height):
5215 (init_xdisp): Initialize them.
5216 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5217 and use exact mode line heights if it is set.
5219 * lisp.h (pos_visible_p): Change prototype.
5221 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5222 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5223 and current_header_line_height first.
5224 (current_mode_line_height, current_header_line_height):
5227 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5229 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5230 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5231 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5233 2000-11-14 Miles Bader <miles@gnu.org>
5235 * xterm.c (x_alloc_lighter_color): Include an additive component
5236 too for dark colors, because FACTOR isn't enough.
5237 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5240 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5242 * keyboard.c (show_help_echo): Call message3_nolog with number of
5243 bytes in the help string as 2nd parameter, instead of the number
5246 2000-11-13 Miles Bader <miles@gnu.org>
5248 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5249 (Fload): Use new openp return protocol.
5250 Don't try to use Vload_source_file_function to load .elc files.
5251 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5252 openp return protocol.
5253 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5255 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5257 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5259 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5260 Defined these macros.
5261 (NLIST_STRUCT): Avoid re-defining it.
5263 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5264 -I/usr/contrib/X11R6/include.
5265 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5267 2000-11-10 Jason Rumney <jasonr@gnu.org>
5269 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5271 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5272 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5274 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5275 (Qw32_charset_vietnamese): New symbol.
5276 (xlfd_charset_of_font): New function.
5277 (w32_load_system_font): Use it.
5278 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5279 when Vw32_charset_info_alist is nil to ensure default face always
5280 has font. Use Fcar and Fcdr for safety.
5281 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5282 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5283 pseudo-codepages for special cases.
5284 (w32_to_x_font): New parameter to allow charset portion to be
5285 specified where there is many to one mapping. Callers changed.
5286 (w32_list_fonts): Avoid listing fonts that won't display.
5288 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5290 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5291 (font_list_1): Renamed from font_list.
5292 (font_list): New function, trying alternative registries from
5293 Vface_alternative_font_registry_alist.
5294 (Finternal_set_alternative_font_registry_alist): New function.
5295 (syms_of_xfaces): Initialize and Staticpro
5296 Vface_alternative_font_registry_alist.
5297 Defsubr Finternal_set_alternative_font_registry_alist.
5299 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5301 * lisp.h (Flooking_at): Declare.
5303 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5305 * dired.c (directory_files_internal): Fix a braino.
5307 * dired.c (directory_files_internal): Add missing GCPRO's.
5310 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5312 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5313 (resize_mini_window): Return quickly if Vresize_mini_window is
5314 nil. Don't return if Vmax_mini_window_height is nil.
5316 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5317 (syms_of_xdisp): Initialize them.
5318 (resize_mini_window): Act according to the setting of
5319 Vresize_mini_window.
5320 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5322 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5323 scroll bar widget after configuring it, so that it will appear at
5324 the right position from the start.
5325 (XTredeem_scroll_bar): Cleaned up.
5327 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5329 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5330 font is taller than the frame line, we don't have to bias the
5333 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5335 2000-11-07 Dave Love <fx@gnu.org>
5337 * config.in (HAVE_MKSTEMP): Add.
5339 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5341 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5343 * window.c (Fset_window_configuration): Don't try to preserve
5344 point in the current buffer, if that buffer is displayed in more
5347 * xfaces.c (lookup_named_face): If default face isn't realized,
5348 try to realize it. Return -1 if not successful.
5349 (Fx_list_fonts): Handle case that face cannot be determined.
5350 (Fface_font): Likewise.
5352 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5354 * window.c (displayed_window_lines): Detect partially
5355 visible lines at the bottom correctly.
5357 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5359 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5360 when ensuring we don't do visit in indirect buffer.
5362 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5364 * composite.h (compose_chars_in_text): Add prototype.
5366 * composite.c (Vcomposition_function_table): New variable.
5367 (Qcomposition_function_table): New variable.
5368 (run_composition_function): Call
5369 Vcompose_chars_after_function with three arguments.
5370 (compose_chars_in_text): New function.
5371 (syms_of_composite): Modified the doc-string of
5372 Vcompose_chars_after_function. Declare composition-function-table
5373 as a lisp variable, and initialize it.
5375 * xfns.c (x_encode_text): Suppress producing escape sequences for
5378 * xselect.c: Include composite.h.
5379 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5381 2000-11-05 Andrew Innes <andrewi@gnu.org>
5383 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5385 * sysdep.c (read_input_waiting): Remove extraneous argument to
5388 * w32fns.c (Fx_server_version): Include w32_build_number in the
5391 * w32heap.c (w32_build_number): New variable.
5392 (cache_system_info): Set it.
5394 * w32heap.h (w32_build_number): Add extern.
5396 * emacs.c (syms_of_emacs): Update docstring for
5397 system-configuration, to reflect the actual usage on MS-Windows.
5399 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5401 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5402 process idle timers while waiting for another event.
5404 * dispnew.c (update_frame_line): Handle case where spaces in
5405 the default face are colored.
5407 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5408 window height hasn't changed.
5410 2000-10-31 Jason Rumney <jasonr@gnu.org>
5412 * w32term.c (x_produce_glyphs): Handle composite characters.
5413 (x_draw_glyph_string_foreground)
5414 (x_draw_composite_glyph_string_foreground): Restore old font.
5416 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5418 * minibuf.c (read_minibuf): Reset the undo history just before
5419 starting the recursive-edit.
5421 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5423 * xfaces.c (menu_face_change_count): New variable.
5424 (Finternal_set_lisp_face_attribute): Increment it for changes
5426 (realize_basic_faces): Reflect changes in the `menu' faces
5429 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5430 dy obtained from the iterator's y-position after moving from
5431 scroll_margin_pos to PT; see comment there.
5433 * xdisp.c (safe_eval_handler): Call add_to_log.
5435 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5436 is not a symbol or string.
5438 * xdisp.c (echo_area_display): Don't perform a display update from
5439 inside redisplay. The update will happen anyway at the end of
5440 redisplay, and it can confuse redisplay (GC messages while
5441 redisplaying, for instance.)
5443 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5445 * xrdb.c (x_load_resources): Use the class name in the defaults.
5447 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5448 (regex_compile): Catch bogus \(\1\).
5450 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5452 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5455 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5456 we have a color cache, check that the cached color equals the
5457 allocated color. If not, clear the color cache.
5459 * window.c (displayed_window_lines): Change buffers if necessary.
5460 Fix computation of displayed lines.
5462 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5463 update_menu_bindings to DEFVAR_BOOL.
5465 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5467 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5469 * puresize.h (BASE_PURESIZE): Increase to 680000.
5471 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5473 2000-10-29 Jason Rumney <jasonr@gnu.org>
5475 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5477 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5478 (w32_cache_char_metrics): Handle possibility that 'x' does not
5479 exist in a BDF font.
5480 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5482 * w32bdf.h (bdffont): Add nchars.
5484 * w32bdf.c (set_bdf_font_info): Set it.
5485 (w32_BDF_TextOut): Swap byte order of double byte characters.
5486 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5488 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5490 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5491 don't override the colors in frame's param_alist, unless they are
5494 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5495 reverse the effect of the highlight flag.
5497 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5499 * window.h (Fwindow_live_p): Declare.
5501 * undo.c (record_delete): Check that last_undo_buffer is really a
5502 buffer before applying XBUFFER to it.
5504 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5507 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5509 * lisp.h (KEYMAPP): New macro.
5510 (get_keymap): Remove.
5511 (get_keymap_1): Rename get_keymap.
5513 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5515 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5517 * xmenu.c (single_submenu): Use KEYMAPP.
5518 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5519 Use KEYMAPP rather than Fkeymapp.
5521 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5523 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5524 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5525 Use KEYMAPP rather than Fkeymapp.
5526 (single_submenu): Use KEYMAPP.
5527 (w32_menu_show, w32_dialog_show): Use TRUE.
5529 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5531 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5532 (Fkeymapp): Use KEYMAPP.
5533 (get_keymap): Rename from get_keymap_1. Remove old def.
5534 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5535 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5536 (Fminor_mode_key_binding): Don't raise an error if the binding
5538 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5539 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5541 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5542 Allow Vspecial_event_map to be autoloaded.
5543 (menu_bar_items): Fetch the keymap rather than using keymapp.
5544 (menu_bar_one_keymap): No need to follow func-indirect any more.
5545 (parse_menu_item): get_keymap_1 -> get_keymap.
5546 (tool_bar_items): Fetch the keymap rather than using keymapp.
5547 (read_key_sequence): Use KEYMAPP.
5549 * intervals.c (get_local_map): Use get_keymap rather than following
5550 function-indirections explicitly.
5552 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5554 2000-10-27 Jason Rumney <jasonr@gnu.org>
5556 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5557 point, as Windows has oversized fonts.
5559 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5561 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5563 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5564 (freehook, reallochook): Handle null pointer arguments.
5565 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5567 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5569 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5570 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5571 Giving in to popular pressure to shut up the compiler with casts.
5573 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5575 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5576 signed value, and use a default value computed from the font's
5579 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5581 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5582 that specify a negative underline position can still use underlines.
5584 * window.c (Fpos_visible_in_window_p): Make POS default to
5585 WINDOW's point, not the current buffer's point.
5587 2000-10-26 Dave Love <fx@gnu.org>
5589 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5590 when it's necessary.
5592 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5594 * window.c (size_window): Compute size difference from sum of old
5595 child window sizes instead of from parent's size.
5597 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5598 Handle obscured lines at the top of the window.
5600 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5601 down after the last error condition check.
5603 * frame.c (Fdelete_frame): Run delete-frame-hook.
5605 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5607 * coding.c (decode_coding): Fix previous change (check also
5608 CODING_MODE_LAST_BLOCK).
5610 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5612 * regex.c: More `unsigned char' -> `re_char' changes.
5613 Also change several `int' into `re_wchar_t'.
5614 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5615 (PUSH_FAILURE_POINTER): Don't cast any more.
5616 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5617 We want GCC to complain, since this piece of code makes
5618 re_match non-reentrant, which *should* be fixed.
5619 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5620 (EXTEND_BUFFER): Use RETALLOC.
5621 (SET_LIST_BIT): Don't cast.
5622 (re_wchar_t): New type.
5623 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5624 that those two functions will always properly return.
5625 (IMMEDIATE_QUIT_CHECK): Cast to void.
5626 (analyse_first): Use recursion rather than an explicit stack.
5627 (re_compile_fastmap): Can't fail anymore.
5628 (re_search_2): Don't check re_compile_fastmap for failure.
5629 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5630 Now also sets the new value (passed in a new argument).
5631 (re_match_2_internal): Use it.
5632 Also, use a new var `reg' of type size_t when looping through regs
5633 rather than reuse the inappropriate `mcnt'.
5635 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5636 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5637 (where_is_internal): Renamed from Fwhere_is_internal.
5638 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5639 (Fwhere_is_internal): New function wrapping where_is_internal.
5640 (where_is_internal_1): Handle the case where we're filling the cache.
5641 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5643 2000-10-25 Miles Bader <miles@gnu.org>
5645 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5647 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5649 * window.c (pos_fully_visible_p): Removed.
5650 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5651 if position is visible and/or fully visible.
5653 * lisp.h (pos_visible_p): Add prototype.
5655 * xdisp.c (pos_visible_p): New function.
5657 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5659 * process.c (send_process): If OBJECT is t, it means that the data
5660 is from C string, but we should encode it. Before calling
5661 setup_raw_text_coding_system, be sure to flush out data by the
5662 previous coding system.
5664 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5666 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5667 assignment of startpos to prev when startpos == pos.
5669 * editfns.c (find_field): Set the field stickiness correctly from
5670 overlay fields. Use renamed `text_property_stickiness'.
5671 (text_property_stickiness): Renamed from `char_property_stickiness'.
5672 Only check text properties, not overlays.
5673 * textprop.c (get_char_property_and_overlay): New function.
5674 (Fget_char_property): Use it.
5675 * intervals.h (get_char_property_and_overlay): Add declaration.
5677 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5679 * keymap.c: Use AREF, ASET and ASIZE macros.
5680 (Fmake_sparse_keymap): Docstring fix.
5682 (shadow_lookup): Move up.
5683 Handle the case where lookup-key returns an integer.
5684 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5685 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5686 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5687 Simplify/rewrite the keymap-finding code.
5688 Add check for command shadowing, using shadow_lookup.
5690 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5692 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5693 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5696 2000-10-24 Andrew Innes <andrewi@gnu.org>
5698 * dired.c (directory_files_internal_unwind): New function.
5699 (directory_files_internal): Use it to ensure closedir is called
5700 even if expand-file-name or file-attributes throw, eg. because of
5701 a user interrupt. Also enable immediate_quit while calling
5702 re_search, so that matching can be interrupted as well.
5704 2000-10-24 Andrew Innes <andrewi@gnu.org>
5706 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5708 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5709 so that re_search functions only quit when callers expect them to.
5711 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5713 * regex.c (regex_compile): Change the way of handling a range from
5714 a char less than 256 to a char not less than 256.
5716 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5718 * window.c (size_window): Prevent setting window's width or
5719 height to a negative value (esp. with XSETFASTINT).
5721 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5722 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5723 (protect_malloc_state) [GC_MALLOC_CHECK &&
5724 GC_PROTECT_MALLOC_STATE]: New function.
5725 (PROTECT_MALLOC_STATE): New macro.
5726 (__malloc_initialize, morecore, _malloc_internal)
5727 (_free_internal) _realloc_internal): Use it to make _heapinfo
5728 read-only outside of gmalloc.
5730 * keymap.c: Update copyright.
5732 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5735 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5737 * filelock.c (unlock_all_files): Use unlock_file to expand each
5738 buffer's file_truename before trying remove its lock file.
5740 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5742 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5743 or CRLF, decode EOLs.
5745 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5747 * window.c (Fdisplay_buffer): Fix doc.
5749 2000-10-23 Jason Rumney <jasonr@gnu.org>
5751 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5752 ASCII font of default fontset on Windows.
5754 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5755 xterm.c comment below).
5757 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5759 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5761 * xterm.c (x_connection_closed): Reset handling_signal.
5763 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5765 2000-10-23 Miles Bader <miles@gnu.org>
5767 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5768 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5769 maintain old behavior.
5770 * minibuf.c (Fminibuffer_complete): Likewise.
5772 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5774 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5775 that when a font can't be exactly centered, it errs up rather than
5778 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5780 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5782 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5784 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5786 * dispnew.c [macintosh]: Include macterm.h.
5787 (init_display) [macintosh]: Initialization for window system.
5789 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5790 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5791 syms_of_search, x_term_init, and init_keyboard before calling
5792 init_window_once. Also, call syms_of_xmenu.
5794 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5795 default fontset to Monaco.
5797 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5798 NewMacWindow and DisposeMacWindow.
5799 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5800 instead of calling NewMacWindow and setting fields of
5801 f->output_data.mac directly. Call init_frame_faces.
5802 (Fdelete_frame) [macintosh]: Remove unused code.
5803 (Fmodify_frame_parameters) [macintosh]: Call
5804 x_set_frame_parameters instead of mac_set_frame_parameters.
5806 * frame.h [macintosh]: Define menu_bar_lines field in struct
5807 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5809 * keyboard.c [macintosh]: Include macterm.h.
5810 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5811 and menu_bar_activate_event type events as for X and NT.
5812 (make_lispy_event) [macintosh]: Construct lisp events of type
5813 MENU_BAR_EVENT as for X and NT.
5815 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5816 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5817 (sys_subshell) [macintosh]: Remove definition entirely.
5818 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5819 Vwindow_system_version here. Remove initialization of
5820 Vx_bitmap_file_path.
5821 (read_input_waiting): Correct the number of parameters passed to
5823 Move all Macintosh functions to mac/mac.c.
5825 * term.c [macintosh]: Include macterm.h.
5827 * window.c [macintosh]: Include macterm.h.
5829 * xdisp.c [macintosh]: Include macterm.h. Declare
5830 set_frame_menubar and pending_menu_activation.
5831 (echo_area_display) [macintosh]: Do not return if terminal frame
5832 is the selected frame.
5833 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5834 Allow only the selected frame to set menu bar.
5835 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5836 calling FRAME_EXTERNAL_MENU_BAR (f).
5837 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5839 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5840 and check_x. Declare XCreateGC. Define x_create_gc and
5841 x_free_gc. Initialize font_sort_order.
5842 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5843 but call x_list_fonts instead of w32_list_fonts.
5844 (Finternal_face_x_get_resource) [macintosh]: Do not call
5845 display_x_get_resource.
5846 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5847 (realize_x_face) [macintosh]: Load the font if it is specified in
5849 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5851 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5853 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5854 is nil: since we go to the end of submap anyway, we'd end up
5856 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5857 doesn't obey autoload.
5859 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5861 * msdos.c (dos_set_window_size): Update screen dimension variables.
5863 2000-10-21 Jason Rumney <jasonr@gnu.org>
5865 * w32term.c (w32_cache_char_metrics): Double check that font is
5866 really fixed pitch before trusting tmPitchAndFamily.
5868 2000-10-21 Andrew Innes <andrewi@gnu.org>
5870 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5872 * w32term.h: Extern decl for w32_cache_char_metrics.
5874 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5876 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5877 (w32_unload_font): Free per_char array if present.
5879 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5880 cached information in emulated XFontStruct to handle common cases
5881 quickly. Do not allocate XCharStruct for return.
5882 (w32_native_per_char_metric): New function.
5883 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5885 (x_produce_glyphs): Don't get an HDC. Change calls to
5886 w32_per_char_metric to match arg change above. Remove calls to
5888 (w32_get_glyph_overhangs): Ditto.
5889 (w32_cache_char_metrics): New function.
5891 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5892 ($(BLD)/casefiddle.$(O)): Remove compile command.
5893 ($(BLD)/gmalloc.$(O)): Remove compile command.
5894 ($(BLD)/dispnew.obj):
5895 ($(BLD)/keyboard.obj):
5896 ($(BLD)/w32inevt.obj):
5897 ($(BLD)/w32bdf.obj):
5899 ($(BLD)/buffer.obj):
5900 ($(BLD)/editfns.obj):
5902 ($(BLD)/fileio.obj):
5904 ($(BLD)/indent.obj):
5905 ($(BLD)/insdel.obj):
5906 ($(BLD)/intervals.obj):
5907 ($(BLD)/minibuf.obj):
5909 ($(BLD)/scroll.obj):
5910 ($(BLD)/sysdep.obj):
5911 ($(BLD)/textprop.obj):
5912 ($(BLD)/widget.obj):
5913 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5914 ($(BLD)/term.obj): Add dependency on dispextern.h.
5916 * makefile.nt ($(BLD)\dispnew.obj):
5917 ($(BLD)\keyboard.obj):
5918 ($(BLD)\w32inevt.obj):
5919 ($(BLD)\w32bdf.obj):
5921 ($(BLD)\buffer.obj):
5922 ($(BLD)\editfns.obj):
5924 ($(BLD)\fileio.obj):
5926 ($(BLD)\indent.obj):
5927 ($(BLD)\insdel.obj):
5928 ($(BLD)\intervals.obj):
5929 ($(BLD)\minibuf.obj):
5931 ($(BLD)\scroll.obj):
5932 ($(BLD)\sysdep.obj):
5933 ($(BLD)\textprop.obj):
5934 ($(BLD)\widget.obj):
5935 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5936 ($(BLD)\term.obj): Add dependency on dispextern.h
5938 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5940 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5941 with an additional argument of Qt.
5943 2000-10-21 Miles Bader <miles@gnu.org>
5945 * window.c (pos_fully_visible_in_window_p): New function.
5946 (Fpos_visible_in_window_p): Add FULLY argument.
5947 Use pos_fully_visible_in_window_p.
5948 (window_scroll_pixel_based, window_scroll_line_based): Update
5949 calls to Fpos_visible_in_window_p.
5950 * lisp.h (Fpos_visible_in_window_p): Update prototype
5952 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5954 * alloc.c (toplevel): Conditionalize compilation of mem_*
5955 functions differently.
5957 2000-10-20 Jason Rumney <jasonr@gnu.org>
5959 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5960 mem_init where it used to be. mem_z etc not defined otherwise.
5962 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5964 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5966 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5967 structure definition and related variabled to the top of the file.
5968 Include this code when GC_MALLOC_CHECK is defined.
5969 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5970 register/unregister allocated region.
5971 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5972 which isn't allocated.
5973 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5974 something which is already in use.
5975 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5976 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5977 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5978 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5980 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5981 _malloc_internal instead of malloc.
5982 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5985 2000-10-20 Andrew Innes <andrewi@gnu.org>
5987 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5989 (my_strftime) <macro>: Don't use macro arg list when redefining as
5991 (my_strftime) <function>: Supply 0 as ut argument.
5993 2000-10-19 Jason Rumney <jasonr@altavista.net>
5995 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5996 including dispextern.h, as it stops faces from working.
5998 * w32fns.c (Fx_create_frame): Don't bother calling
5999 face-set-after-frame-default since the caller does it for us
6000 anyway. Clean up calls to x_get_arg to be consistent with X.
6002 * w32term.c (x_produce_glyphs): Handle
6003 unibyte_display_via_language_environment correctly.
6004 (w32_draw_box_rect): Fix the calculation of width and height.
6006 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
6007 as it has stopped working.
6008 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
6011 2000-10-19 Gerd Moellmann <gerd@gnu.org>
6013 * eval.c (skip_debugger): Prevent a compiler warning.
6014 (Fcondition_case): Likewise.
6015 (Fbacktrace_frame): Use a null interactive spec.
6017 2000-10-19 Kenichi Handa <handa@etl.go.jp>
6019 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
6021 2000-10-18 Gerd Moellmann <gerd@gnu.org>
6023 * strftime.c: Sync with glibc, file version 1.78.
6024 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
6025 should no longer be used according to ISO 8601.
6027 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
6028 no map for meta_prefix_char, don't try to use it as a keymap.
6029 Instead, if T_OK is non-zero, look up a default binding, if any,
6030 otherwise, if T_OK is zero, return nil.
6032 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
6033 (x_to_xcolors, png_load): Use x_query_color.
6035 * xterm.c (x_color_cells, x_query_colors, x_query_color):
6037 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
6039 (x_copy_color, x_alloc_lighter_color): Likewise.
6041 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
6042 (x_query_color, x_query_colors): Add prototype.
6044 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
6045 check_string_bytes only if not noninteractive, increase count to 50.
6047 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
6049 * insdel.c (adjust_markers_for_delete): Handle before-insertion
6052 2000-10-17 Gerd Moellmann <gerd@gnu.org>
6054 * alloc.c (pure_bytes_used): Renamed from pureptr.
6056 (pure_alloc): New function.
6057 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
6059 (Fpurecopy): Use PURE_POINTER_P.
6061 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
6062 PT has moved backward.
6064 * xdisp.c (cursor_row_p): Take continued lines into account.
6066 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
6068 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
6069 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
6070 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
6073 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6074 of selective display off while searching for the next line start.
6076 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6078 * Makefile.in (term.o): Depend on dispextern.h.
6080 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6082 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6084 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6086 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6087 the iterator at the beginning, so that they can be set later on,
6088 for instance in reseat_at_next_visible_line_start, without being
6091 * xfns.c (pbm_format): Add :foreground and :background keywords.
6092 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6093 (xbm_load): Recognize foreground and background color specifications.
6095 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6097 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6099 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6101 * msdos.c (IT_set_face): Compare highlighted face with the default
6102 face, and invert colors if these faces' colors are identical.
6103 (Fmsdos_remember_default_colors): Don't swap foreground and
6104 background colors in initial_colors[].
6105 (IT_set_frame_parameters): Don't swap frame's foreground and
6106 background pixels. If ALIST includes "(reverse . t)", swap
6107 foreground-color and background-color properties in frame's
6108 param_alist. If the original frame's param_alist doesn't specify
6109 the colors, store unspecified-fg and unspecified-bg, reversed if
6112 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6113 the colors are unspecified and reversed, reverse fore- and back-
6114 ground in the returned value.
6115 (Fframe_parameter): Ditto.
6117 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6119 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6120 get_last_unchanged_at_beg_row.
6121 (find_first_unchanged_at_end_row): Renamed from
6122 get_first_unchanged_at_end_row.
6123 (find_first_unchanged_at_end_row): Convert assertions to
6124 unconditional tests which abort. When looking for a row in
6125 unchanged text, don't go further back than first_text_row.
6127 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6128 Don't add in the last line's height when deciding if the new
6129 position is below the scroll margin.
6131 2000-10-16 Miles Bader <miles@gnu.org>
6133 * editfns.c (Fconstrain_to_field): Check carefully for field
6134 boundaries if either OLD_POS or NEW_POS has a non-nil field
6135 property, even if they're the same.
6137 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6139 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6140 height for XFillRectangle.
6142 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6144 * syntax.c (Fstring_to_syntax): New function extracted from
6145 Fmodify_syntax_entry.
6146 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6147 (skip_chars, Fforward_comment): Remove unused variables.
6148 (syms_of_syntax): Add defsubr for string-to-syntax.
6149 (describe_syntax): Add code for comment and string fences.
6151 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6153 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6154 Do the meta->esc mapping. Call get_keyelt before returning.
6155 Start scanning from the second element (the first is always `keymap')
6156 to make it easier to detect when we reach a parent map.
6157 Handle the case of inheriting from a symbol whose function is a map.
6158 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6159 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6160 (get_keyelt, Flookup_key): Update call to access_keymap.
6161 Remove the meta->esc mappings.
6162 (define_as_prefix): Delete old disabled code.
6163 (menu_item_p): New function.
6164 (where_is_internal_1): Skip over the few remaining menu items.
6165 * lisp.h (access_keymap): Update prototype.
6166 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6167 Update call to access_keymap.
6168 (follow_key, read_key_sequence): Update calls to access_keymap.
6169 Remove the meta->esc mappings.
6171 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6173 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6174 with additional argument.
6176 * xdisp.c (cursor_row_p): New function.
6177 (try_cursor_movement, display_line): Use it.
6179 * xdisp.c (append_space): Also save/restore iterator's current
6180 character and its length.
6182 * xdisp.c (init_from_display_pos): Add an assertion.
6183 (handle_stop): Don't set iterator's add_overlay_start.
6184 (handle_invisible_prop): Likewise.
6185 (load_overlay_strings): If text under an overlay is invisible,
6186 take both before- and after-strings into account when the iterator
6187 is positioned either at the start or at the end of the overlay.
6188 (forward_to_next_line_start): Rewritten.
6189 (reseat_at_next_visible_line_start): Rewritten.
6190 (set_iterator_to_next): Add parameter RESEAT_P.
6192 * dispextern.h (struct it): Remove member add_overlay_start.
6193 (set_iterator_to_next): Change prototype.
6195 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6197 * coding.c (code_convert_region): Be sure to initialize
6198 coding->category_idx.
6199 (decode_coding_string): Set coding->src_multibyte and
6200 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6201 (encode_coding_string): Set coding->src_multibyte and
6202 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6204 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6206 * xfns.c (Fx_create_frame): Don't bother calling
6207 face-set-after-frame-default since the caller does it for us anyway.
6209 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6211 * window.c (coordinates_in_window): Fix detection of vertical line
6212 on character terminals.
6214 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6216 * editfns.c (save_excursion_save): Additionally record the
6218 (save_excursion_restore): If buffer was visible in a window, and a
6219 different window was selected, and the old selected window is
6220 still live, restore point in that window.
6222 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6224 * xterm.c (x_produce_glyphs): Handle
6225 unibyte_display_via_language_environment correctly.
6227 * regex.c (regex_compile): Change the way of handling a range from
6228 unibyte char to multibyte char.
6230 * syntax.c (skip_chars): Change the way of handling a range from
6231 unibyte char to multibyte char.
6233 * process.c (read_process_output): Cancel previous change.
6235 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6237 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6239 * charset.c (Ffind_charset_string): Doc fix.
6240 (Ffind_charset_region): Doc fix.
6242 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6244 * process.c (read_process_output): Fix previous change. Adjust
6245 multibyteness of text to insert in a buffer by
6246 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6248 2000-10-10 Andreas Schwab <schwab@suse.de>
6250 * alloc.c (mark_object): Remove all workarounds installed on
6253 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6255 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6256 (base64_encode_1): Make it work for a text of multibyte form.
6257 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6258 case. Don't call str_to_multibyte because base64_decode_1
6259 produces correct multibyte form for eight-bit codes.
6260 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6261 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6262 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6265 * charset.h (CHAR_STRING): Optimized for single byte characters.
6267 2000-10-09 Andreas Schwab <schwab@suse.de>
6269 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6270 -1 after socket is closed, to fall through to error processing.
6272 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6274 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6275 variables. If ALIST includes foreground-color or
6276 background-color, change also the colors of the default face for
6279 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6281 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6282 them extern (they are defined on xfaces.c).
6283 (syms_of_msdos): Don't intern and don't staticpro
6284 Qbackground_color and Qforeground_color.
6286 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6288 * frame.c (Fframe_parameter): For non-windowed frames, if
6289 f->param_alist says foreground or background color is unspecified,
6290 call tty_color_name to return the color name computed from the
6291 frame's current colors.
6293 2000-10-06 Dave Love <fx@gnu.org>
6295 * terminfo.c (ospeed): Don't declare.
6297 * sysdep.c: Don't include string.h.
6298 (h_errno): Declare conditional also on TRY_AGAIN.
6300 * charset.c (Ffind_charset_string): Doc fix.
6302 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6303 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6306 2000-10-05 Dave Love <fx@gnu.org>
6308 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6309 position like menu-bar.
6311 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6313 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6315 * xdisp.c (handle_single_display_prop): Use safe_call1.
6316 (safe_call): Renamed from call_function.
6317 (safe_call1): New function.
6318 (handle_fontified_prop): Use safe_call1 instead of call1.
6319 (safe_eval): Renamed from eval_form.
6320 (safe_eval_handler): Renamed from eval_handler.
6321 (handle_single_display_prop, display_mode_element): Use safe_eval
6322 instead of eval_form.
6324 * xfaces.c (merge_face_heights): Use safe_call instead of
6327 * keyboard.c (show_help_echo): Use safe_call instead of
6328 call_function; use safe_eval instead of eval_form.
6330 * lisp.h (safe_call): Renamed from call_function.
6331 (safe_eval): Renamed from eval_form.
6332 (safe_call1): Add prototype.
6334 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6336 * xfns.c (image_ascent): Rearrange ascent calculation for the
6339 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6341 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6342 (where_is_internal_1): Don't bother ignoring menu-items any more.
6344 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6346 * keyboard.c (update_menu_bindings): New variable.
6347 (parse_menu_item): Use AREF. If update_menu_bindings
6348 is 0, don't update menu bindings.
6349 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6351 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6353 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6356 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6358 * syntax.c (forw_comment): Match nestedness of ender/starter.
6359 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6360 (prev_char_comstart_first): Remove.
6361 (back_comment): Check two-char comment markers more carefully
6362 to better handle overlapping cases like *//* or /* */* */ ...
6363 Match nestedness of ender/starter.
6365 2000-10-02 Dave Love <fx@gnu.org>
6367 * config.in (HAVE_GAI_STRERROR): Add undef.
6369 * process.c (Fopen_network_stream): Use it.
6371 * m/alpha.h (NO_REMAP): Don't define.
6373 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6375 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6376 return with a string converted to an integer or vice versa when
6377 Vmocklisp_arguments is t.
6378 (Fsignal): Likewise. The function can return for `quit'.
6379 (struct gcpro): Declare member `var' to point to a volatile
6382 * eval.c (error): Prevent compiler warning.
6384 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6386 * keymap.c (keymap_memberp): New function.
6387 (Fset_keymap_parent): Use it.
6388 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6389 Use keymap_memberp to avoid creating cycles.
6390 (access_keymap): Use KEYMAPP.
6392 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6394 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6395 gai_strerror. Make sure xerrno is set if connect fails. Improve
6398 2000-09-29 Jason Rumney <jasonr@gnu.org>
6400 * w32term.c (w32_char_font_type, w32_encode_char)
6401 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6402 (w32_bdf_per_char_metric): New function.
6403 (w32_per_char_metric): Use it.
6404 (x_draw_glyph_string_background): Always draw background for BDF
6407 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6408 GDI object which is a scarce resource.
6410 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6411 (get_quoted_string): Fix limit on memchr search.
6412 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6413 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6414 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6415 (get_cached_font_char, cache_char_offset): Use macro
6416 BDF_CODEPOINT_RANGE_COVER_P.
6417 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6418 (clear_cached_bitmap_slots): New function.
6419 (GET_HEX_VALUE): G-Z, g-z are not hex.
6420 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6421 (get_bitmap_with_cache): Use new cache implementation.
6422 (create_offscreen_bitmap): New function.
6423 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6425 * w32term.c (x_produce_glyphs): If the distance from the current
6426 position to the next tab stop is less than a canonical character
6427 width, use the tab stop after that.
6428 (x_draw_glyphs): Handle case START and END are out of bounds more
6430 (x_clear_mouse_face): Block/unblock input.
6431 (x_display_and_set_cursor): Don't show a hollow box cursor for
6432 buffers whose cursor_type is nil.
6434 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6436 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6438 * dispextern.h (updating_frame): Declare extern.
6440 2000-09-29 Andreas Schwab <schwab@suse.de>
6442 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6444 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6446 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6447 use its function definition.
6448 (tool_bar_items): Likewise.
6450 * lisp.h (fatal): Declare NO_RETURN.
6452 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6454 * keymap.c: Remove the line "#undef NULL".
6456 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6458 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6460 2000-09-28 Dave Love <fx@gnu.org>
6462 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6464 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6466 * .gdbinit (xreload): Note its need on GNU/Linux.
6468 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6469 r_alloc, r_alloc_free.
6471 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6473 * syntax.c (skip_chars): Handle negation correctly.
6475 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6477 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6478 with non-zero FORCE_P argument.
6480 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6483 * xdisp.c (window_box_height): Add an assertion.
6485 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6486 tool-bar than is available.
6487 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6489 2000-09-27 Dave Love <fx@gnu.org>
6491 * s/irix6-5.h: Now works 64-bit. Tidied.
6493 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6495 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6496 instead of BITS_PER_INT.
6497 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6498 EMACS_UINT, respectively.
6499 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6501 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6503 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6505 * window.c (freeze_window_starts): Construct last argument for
6506 foreach_window differently.
6508 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6510 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6511 EMACS_UINT instead of `int' and `unsigned int'.
6512 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6514 * frame.h (struct frame): Make the `nothing' member of union
6515 output_data an EMACS_INT.
6517 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6518 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6519 size in the sdata structure.
6520 (SDATA_NBYTES, SDATA_DATA): New macros.
6521 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6522 differently for the different layout of the sdata structure.
6523 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6525 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6526 Check that size recorded in the string size and size recorded in
6527 the sdata structure agree.
6529 2000-09-25 Dave Love <fx@gnu.org>
6531 * buffer.c: Include stdio.h.
6533 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6535 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6537 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6538 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6539 (__malloc_extra_blocks): Declare as __malloc_size_t.
6541 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6543 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6545 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6546 (read_char): If help-echo is showing, preserve the echo area
6549 * xdisp.c (help_echo_showing_p): New variable.
6550 (set_message): Reset it to 0.
6551 (init_xdisp): Initialize help_echo_showing_p.
6553 * dispextern.h (help_echo_showing_p): Declare extern.
6555 * config.in: Fix typo in __GNUC_MINOR__.
6557 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6559 * s/freebsd.h (POSIX_SIGNALS): Define.
6561 * xterm.c (x_clear_mouse_face): Block/unblock input.
6563 2000-09-24 Dave Love <fx@gnu.org>
6565 * fns.c (base64_encode_1): Fix last change.
6567 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6569 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6571 * xdisp.c (try_window_reusing_current_matrix): More fixes
6572 for the case window has a header-line.
6574 2000-09-22 Dave Love <fx@gnu.org>
6576 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6579 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6581 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6583 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6585 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6588 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6591 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6592 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6593 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6596 * marker.c (byte_char_debug_check): Return void.
6598 * xfns.c (Fx_create_frame): Set default frame parameter value
6599 for tool-bar-lines to 1.
6601 * dispnew.c (scrolling_window): Compare y-positions of rows
6602 equal at the start. Some simplification.
6604 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6605 reused rows' y-position in the case window has a header-line, and
6606 new window start is greater than old window start.
6608 * process.c (process_sent_to): New variable.
6609 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6610 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6611 Declare more parameters volatile.
6613 * lread.c (Vrecursive_load_depth_limit): New variable.
6614 (Fload): Check recursive loads whose recursion depth exceeds
6615 Vrecursive_load_depth_limit.
6616 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6618 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6620 * fileio.c (Fread_file_name): Doc fix.
6622 * editfns.c (Fmessage_or_box): Doc fix.
6624 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6626 * xfns.c (xbm_scan): Allow C-style comments.
6628 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6629 symbols are specified, add color translations to the cache.
6630 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6631 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6633 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6634 structures to xpm_init_color_cache.
6636 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6638 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6640 2000-09-19 Andrew Innes <andrewi@gnu.org>
6642 * makefile.nt (bootstrap-emacs): Don't change directory.
6644 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6646 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6648 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6649 If output buffer is too small, signal an appropriated error.
6651 2000-09-18 Dave Love <fx@gnu.org>
6653 * keyboard.c (menu_bar_items, tool_bar_items)
6654 (current_active_maps): Remove redundant get_local_map call.
6656 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6658 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6659 cursor for buffers whose cursor_type is nil.
6661 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6662 a feature to implement that is already implemented.
6663 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6666 * xfns.c (x_clear_image_1): New function.
6667 (x_clear_image): Use it.
6668 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6670 * dispnew.c (update_window): Move test for invisible lines
6671 at the top to update_window_line.
6672 (update_window_line): Handle invisible lines here.
6674 * xfns.c (clear_image_cache): Clear current matrices of all
6675 frames sharing an image cache. Block input while freeing
6676 images. Fix timestamp comparison.
6677 (x_clear_image): Also free the mask.
6679 * xfns.c (lookup_image): Block input while loading the image so
6680 that we won't get interrupted in a state where the image isn't yet
6682 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6683 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6684 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6685 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6687 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6689 * dispnew.c (update_window): Make sure to make desired rows
6690 current even if they are completely invisible at the top
6693 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6695 * xfns.c (lookup_image): Build mask before applying an algorithm.
6696 Recognize algorithm `disabled'.
6697 (cross_disabled_images): New variable.
6698 (COLOR_INTENSITY): New macro.
6699 (x_detect_edges): Use COLOR_INTENSITY.
6700 (x_disable_image): New function.
6701 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6703 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6704 disabled state, don't apply an image transformation algorithm if
6705 the user specified an image for the disabled state. Use
6706 `:algorithm disabled' for creating a disabled item's image if the
6707 user hasn't specified an image.
6709 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6710 allocation functions with the XPM lib.
6711 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6712 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6713 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6714 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6715 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6716 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6717 functions, if possible, because these handle color allocation
6718 failure more gracefully.
6719 (Fimage_mask_p): New function.
6721 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6722 (Qedge_detection, Qheuristic): New symbols.
6723 (syms_of_xfns): Initialize new symbols.
6724 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6725 `algorithm (edge-detection ...)'.
6726 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6727 (tiff_format, gif_format, gs_format): Add `:mask'.
6728 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6729 (GIF_MASK, GS_MASK): New enumerators.
6730 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6731 (emboss_matrix, laplace_matrix): New variables.
6732 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6733 (x_edge_detection): New functions.
6734 (x_laplace): Rewritten in terms of x_detect_edges.
6735 (x_build_heuristic_mask): If image has a mask, free it.
6737 2000-09-14 Andrew Innes <andrewi@gnu.org>
6739 * makefile.w32-in: Revert to Unix line endings.
6741 2000-09-14 Andrew Innes <andrewi@gnu.org>
6743 * makefile.w32-in: Standardize indentation somewhat.
6744 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6745 cater for differences between shells.
6747 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6749 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6751 * xterm.c (x_produce_glyphs): If the distance from the current
6752 position to the next tab stop is less than a canonical character
6753 width, use the tab stop after that.
6755 2000-09-14 Dave Love <fx@gnu.org>
6757 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6759 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6761 * xdisp.c (handle_fontified_prop): While running fontification
6762 functions, bind `fontification-functions' and
6763 `after-change-functions' to nil.
6765 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6766 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6768 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6770 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6771 USE_MMAP_FOR_BUFFERS.
6773 * insdel.c (make_gap): Use enlarge_buffer_text.
6775 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6776 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6777 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6778 from former r_alloc_* functions in ralloc.c.
6779 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6780 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6781 (mmap_init) [REL_ALLOC_MMAP]: New function.
6782 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6783 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6786 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6787 (enlarge_buffer_text): Add prototype.
6789 * ralloc.c: Remove everything having to do with the use of mmap.
6791 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6793 * sound.c (Fplay_sound): Doc fix.
6795 * keyboard.c: Avoid some more compiler warnings.
6796 (parse_tool_bar_item): Ignore cached key bindings.
6798 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6799 and allocation of Lisp data.
6801 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6803 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6804 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6807 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6809 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6811 * ccl.c: Comment fixed.
6812 (MAX_MAP_SET_LEVEL): Increased to 30.
6813 (PUSH_MAPPING_STACK): Enclose with do-while block.
6814 (POP_MAPPING_STACK): Likewise.
6815 (stack_idx_of_map_multiple): New variable.
6816 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6817 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6818 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6819 (ccl_driver) <CCL_MapSingle>: Likewise.
6820 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6821 with the case where looking up process reaches to the end of
6822 map-set, and call CCL programs as the above change.
6824 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6826 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6827 that might be clobbered by longjmp.
6828 (check_x_display_info, x_decode_color, create_frame_xic)
6829 (Fx_display_backing_store, Fx_display_visual_class)
6830 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6832 * lread.c (init_lread): Set Vloads_in_progress to nil.
6833 (Fload): Show list of recursively loaded files, when signaling an
6836 * lread.c (Vloads_in_progress): New variable.
6837 (record_load_unwind): New function.
6838 (Fload): Check for recursive loads.
6839 (syms_of_lread): Initialize Vloads_in_progress.
6840 (read_integer, read1): Avoid some compiler warnings.
6842 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6845 2000-09-11 Miles Bader <miles@gnu.org>
6847 * editfns.c (Fbuffer_string): Doc fix.
6849 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6851 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6853 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6855 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6856 whether to include other header files.
6858 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6860 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6861 by Fmemq as a boolean.
6863 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6865 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6867 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6869 * ralloc.c (mmap_fd): Remove initializer which can make it
6870 read-only in a dumped Emacs.
6871 (mmap_fd_1): New variable.
6872 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6873 restore it from there.
6874 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6875 unconditionally so that mmap_fd can be initialized there.
6876 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6877 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6878 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6880 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6882 * xdisp.c (dump_glyph_row): Fix printf format string.
6883 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6885 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6887 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6890 * xdisp.c (try_window_id): When trying to locate cursor in
6891 unchanged rows at the top, handle the case that we can't find it.
6893 * xterm.c (x_draw_glyphs): Handle case START and END are out
6894 of bounds more carefully.
6896 2000-09-08 Dave Love <fx@gnu.org>
6898 * s/sol2.h (REL_ALLOC_MMAP): Define.
6899 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6901 * ralloc.c: Don't include string.h (redundant).
6902 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6903 [!MAP_ANON]: Include fcntl.h.
6904 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6905 (r_alloc, r_re_alloc, r_alloc_free)
6906 (mmap_enlarge, mmap_set_vars): Use it.
6907 (r_alloc_init_fd): New function.
6908 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6909 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6912 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6915 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6916 change to __NetBSD__.
6918 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6920 * search.c (compile_pattern): Check the multibyteness of cached
6923 2000-09-08 Miles Bader <miles@gnu.org>
6925 * xfaces.c (default_face_vector): Function removed.
6926 (Finternal_merge_in_global_face): Restore old global/local
6927 attribute override order. Use inline loop instead of calling
6928 default_face_vector.
6930 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6932 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6933 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6934 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6935 where necessary, in case POINTER_TYPE is `void'.
6937 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6939 * frame.c (make_terminal_frame): Initialize frame foreground and
6940 background colors to unspecified, for the initial instance of an
6943 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6945 * ralloc.c (mmap_find): Fix overlap computation.
6946 (mmap_enlarge): Compute nbytes before trying to find an
6949 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6952 * lread.c (syms_of_lread): Change value of regexp
6953 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6955 * xmenu.c (xdialog_show): When looking up the selection in
6956 menu_items, take `quote' boundaries into account; this corresponds
6957 to a nil ITEM in x-popup-dialog.
6959 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6961 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6963 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6965 * coding.c (encode_coding_sjis_big5): Use translation table for
6966 encoding, not decoding. Fix the handling of latin-jisx0201.
6967 Check for the charset katakana-jisx0201 too.
6968 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6969 (detect_coding_sjis): Check the byte sequence more rigidly.
6971 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6973 * xfaces.c (Vparam_value_alist): New variable.
6974 (syms_of_xfaces): Initialize it.
6975 (Finternal_set_lisp_face_attribute): Avoid more consing.
6977 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6979 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6980 (Qbackground_mode): New variable.
6981 (syms_of_frame_1): Initialize Qbackground_mode.
6983 * lisp.h (Qdisplay): Declare extern.
6985 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6986 change face on all frames, and change the default for new frames.
6988 2000-09-07 Dave Love <fx@gnu.org>
6990 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6992 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6994 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6996 * charset.c: Include composite.h
6997 (lisp_string_width): New function.
6998 (Fstring_width): Call lisp_string_width instead of strwidth.
7000 * Makefile.in (charset.o): Depends on composite.h.
7002 * process.c (read_process_output): Before inserting the decoded
7003 text in the buffer, adjust the multibyteness.
7005 2000-09-06 Gerd Moellmann <gerd@gnu.org>
7007 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
7008 buffer's text buffer is null, map new memory.
7010 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
7011 POINTER_TYPE and size_t.
7012 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
7013 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
7014 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
7015 [REL_ALLOC_MMAP]: New macros.
7016 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
7017 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
7018 [REL_ALLOC_MMAP]: New functions.
7020 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
7021 before and after unexec.
7023 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
7024 text buffers if necessary.
7026 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
7027 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
7030 * config.in (HAVE_MMAP): Add #undef.
7032 2000-09-05 Gerd Moellmann <gerd@gnu.org>
7034 * frame.c (Qdisplay_type): New variable.
7035 (syms_of_frame_1): Initialize it.
7036 (Fframe_parameter): New function that avoids consing.
7037 (syms_of_frame): Defsubr it.
7039 * buffer.c (Fother_buffer): Consider buffers as invisible when
7040 they are displayed in a window on an invisible frame.
7042 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
7043 get-largest-window always return nil.
7045 2000-09-04 Gerd Moellmann <gerd@gnu.org>
7047 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
7048 variable; recognize Emacs 19 elc files.
7050 2000-09-04 Miles Bader <miles@gnu.org>
7052 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
7053 before initially popping up the menu, so the menu doesn't flash
7054 when the face settings are significantly different from the defaults.
7056 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
7058 * regex.c (WIDE_CHAR_SUPPORT): New macro.
7059 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
7060 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
7061 (BIT_UNIBYTE): Remove.
7062 (re_match_2_internal): Delete corresponding code and streamline the
7063 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
7064 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
7065 (re_wctype_t): New type.
7066 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
7067 (regex_compile): Use them and fix handling of overly long char classes.
7069 2000-09-03 Andrew Innes <andrewi@gnu.org>
7071 * makefile.w32-in: Change to DOS line endings.
7073 * s/ms-w32.h (ORDINARY_LINK): New define.
7075 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7076 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7078 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7079 (distclean): Delete them here instead.
7081 * w32proc.c (compare_env): Convert to uppercase for comparison,
7082 not lowercase, to match how the native Windows shell works.
7084 2000-09-03 Jason Rumney <jasonr@gnu.org>
7086 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7087 CVS changes the line-ends when checking in/out on DOS/Windows.
7089 * makefile.nt (emacs): Do not change directory to run temacs, as
7090 the load-path is set relative to current directory.
7092 2000-09-03 Miles Bader <miles@gnu.org>
7094 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7096 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7098 * xdisp.c (redisplay_mode_lines): New function.
7099 (display_mode_lines): Return number of mode lines displayed.
7100 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7101 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7103 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7104 string.h and strings.h.
7105 (index) [HAVE_INDEX]: Add prototype.
7107 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7108 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7110 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7111 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7113 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7115 * lread.c (read1): Accept `?' as symbol constituent, for
7116 compatiblity with XEmacs.
7118 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7120 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7121 (struct re_pattern_buffer): Remove newline_anchor.
7122 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7123 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7124 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7125 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7126 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7127 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7128 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7129 Get rid of references to newline_anchor.
7130 (regcomp): Allocate and precompute a fastmap.
7132 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7134 * lread.c (openp): GCPRO local variable `filename'.
7136 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7138 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7140 * regex.c: Merge some changes from GNU libc. Add prototypes.
7141 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7142 Use memcmp and memcpy instead of bcopy and bcmp.
7143 (init_syntax_once): Use ISALNUM.
7144 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7145 (REG_UNSET_VALUE): Remove. Use NULL instead.
7146 (REG_UNSET, re_match_2_internal): Use NULL.
7147 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7149 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7150 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7151 (regex_compile): In handle_interval, return an error rather than try to
7152 unfetch the interval if we can't find the closing brace.
7153 Obey the RE_NO_GNU_OPS syntax bit.
7154 (TOLOWER): New macro.
7156 (regexec): Allocate regs.start and regs.end as one block.
7158 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7160 * xdisp.c (echo_area_display): Check display_completed instead
7161 of calling detect_input_pending.
7163 * dispnew.c (update_frame): Only set display_completed here; move
7164 the update_begin and update_end calls here from update_frame_1.
7165 (update_frame_1): Don't set display_completed here, don't call
7166 update_begin/update_end.
7168 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7169 instead of store_frame_param.
7171 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7173 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7174 desired window matrix hasn't been displayed, use the current row
7175 instead. Make sure that only those frame rows are updated for
7176 which there exists a corresponding enabled desired row.
7178 2000-08-29 Miles Bader <miles@gnu.org>
7180 * xfaces.c (default_face_vector): New function.
7181 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7183 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7185 * lread.c (openp): Prevent temporary string passed to
7186 Ffile_readable_p from being garbage collected.
7188 2000-08-28 Dave Love <fx@gnu.org>
7190 * keymap.c (store_in_keymap): Add `static' to declaration.
7192 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7194 * emacs.c, callint.c, doc.c, editfns.c
7195 (toplevel) [HAVE_STRING_H]: Include string.h.
7196 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7197 (index): Remove prototypes which might conflict with non-standard
7198 definitions of index/strchr.
7200 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7201 (rindex): Define only if !HAVE_RINDEX.
7203 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7205 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7207 2000-08-28 Miles Bader <miles@gnu.org>
7209 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7210 made inconsistent by a font-related attribute in FROM.
7211 (merge_face_inheritance): Add function comment.
7213 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7215 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7216 the 4th arg (PREV_EVENT) Qt to suppress input method.
7218 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7220 * regex.c: Indent cpp directives and remove parens after `defined'.
7221 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7222 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7223 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7224 (re_compile_pattern): Use size_t for length.
7225 (init_syntax_once): Move to a better place.
7226 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7227 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7229 * syntax.c (back_comment): Detect cases where a comment-starter is
7230 actually inside another comment as in: /* a // b */ c // d \n.
7231 Make it clear that `comstart_pos' is unused for nested comments.
7233 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7234 (KEYMAPP): New macro.
7235 (Fkeymap_parent, Fset_keymap_parent): Use it.
7236 (fix_submap_inheritance): Mark it static.
7237 (define_as_prefix, describe_buffer_bindings, describe_command)
7238 (describe_translation, describe_map): Complete prototypes.
7240 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7242 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7243 to better match the key-lookup behavior.
7245 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7247 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7248 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7250 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7252 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7253 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7254 (xterm.o): Depend on coding.h
7256 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7258 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7259 the corresponding '#endif'.
7261 2000-08-26 Miles Bader <miles@gnu.org>
7263 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7264 * xfaces.c (QCinherit): New variable.
7265 (syms_of_xfaces): Initialize it.
7266 (LFACE_INHERIT): New macro.
7267 (Finternal_get_lisp_face_attribute)
7268 (merge_face_vector_with_property)
7269 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7270 (check_lface_attrs): Allow new types of face height. Check
7272 (CYCLE_CHECK): New macro.
7273 (merge_face_inheritance): New function.
7274 (merge_face_vectors): Merge inherited faces too. Add F and
7275 CYCLE_CHECK arguments.
7276 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7277 (lookup_named_face, lookup_derived_face, realize_named_face)
7278 (face_at_string_position, face_at_buffer_position): Supply
7279 new F and CYCLE_CHECK arguments to merge_face_vectors.
7280 (merge_face_heights): New function.
7281 (merge_face_vectors, merge_face_vector_with_property)
7282 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7283 handle relative face heights.
7284 (lface_same_font_attributes_p): Compare heights using EQ.
7286 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7288 * charset.c (char_to_string): Check the character validity.
7289 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7291 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7293 * regex.c (PUSH_FAILURE_COUNT): New macro.
7294 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7295 Handle popping of a register's or a counter's data.
7296 (POP_FAILURE_POINT): Use the new name.
7297 (re_match_2_internal): Push counter data on the stack for succeed_n,
7298 jump_n and set_number_at and remove misleading dead code in succeed_n.
7300 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7302 * xdisp.c (redisplay_internal): If considering all windows on all
7303 frames, update the display for each frame as soon as possible,
7304 instead of first building all desired matrices for all frames, and
7305 then updating them all.
7306 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7308 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7310 * bytecode.c (mark_byte_stack): Add a comment.
7312 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7313 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7316 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7318 * minibuf.c (do_completion): Always use compare-string, not
7319 string-equal because the latter doesn't pay attention to
7320 multibyteness of strings.
7322 * process.c (create_process): Don't setup raw-text coding here.
7323 (Fopen_network_stream): Don't set coding->src_multibyte and
7324 coding->dst_multibyte here.
7325 (read_process_output): For process filter, return unibyte string
7326 if default-enable-multibyte-characters is nil.
7327 (send_process): If OBJECT is multibyte text, be sure to encoded it
7328 by the specified coding system for the process. Otherwise, setup
7330 (init_process): Don't initialize default-process-coding-system here.
7332 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7334 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7335 <scroll-down-aggressively>: Likewise.
7337 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7339 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7340 zero. Set coding->produced_char correctly.
7342 2000-08-22 Andrew Innes <andrewi@gnu.org>
7344 * makefile.w32-in: New file.
7346 * unexw32.c (unexec): Ignore old_name, and use the actual location
7347 of the current executable instead. Base new_name on this.
7349 * w32proc.c (create_child): Remove reference to security
7350 descriptor, which isn't needed and doesn't compile with mingw32.
7352 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7353 up dllimport attributes.
7354 (x_update_window_end): Update prototype.
7356 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7357 extern, which screws up dllimport attributes.
7359 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7360 up dllimport attributes.
7362 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7363 screws up dllimport attributes.
7365 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7366 up dllimport attributes.
7367 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7368 screws up dllimport attributes.
7370 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7371 up dllimport attributes.
7373 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7374 screws up dllimport attributes.
7376 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7377 screws up dllimport attributes.
7379 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7380 up dllimport attributes.
7382 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7383 unnecessary extern, which screws up dllimport attributes.
7386 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7387 up dllimport attributes.
7389 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7390 unnecessary extern, which screws up dllimport attributes.
7392 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7393 screws up dllimport attributes.
7395 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7396 up dllimport attributes.
7398 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7400 * w32bdf.c (search_file_line):
7401 (set_bdf_font_info):
7403 (w32_get_bdf_glyph):
7404 (w32_BDF_to_x_font): Fix compile warnings.
7406 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7408 * w32select.c: Include keyboard.h before frame.h.
7410 * w32fns.c (max): Define macro.
7411 (JOHAB_CHARSET): Define if not known.
7412 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7413 (Fx_show_tip): Synch with X version.
7415 * w32xfns.c: Include keyboard.h before frame.h.
7417 * w32fns.c: Include keyboard.h before frame.h.
7419 * w32term.c: Include keyboard.h before frame.h.
7421 * fontset.c: Include keyboard.h before frame.h.
7423 * w32inevt.c: Include keyboard.h before frame.h.
7424 (MOUSE_MOVED): Define if not known.
7426 * minibuf.c: Include keyboard.h before frame.h.
7428 * keyboard.c: Include keyboard.h before frame.h.
7430 * indent.c: Include keyboard.h before frame.h.
7432 * dispnew.c: Include keyboard.h before frame.h.
7434 * buffer.c: Include keyboard.h before frame.h.
7436 * alloc.c: Include keyboard.h before frame.h.
7438 * print.c: Include keyboard.h before frame.h.
7440 * process.c: Include keyboard.h before frame.h.
7442 * scroll.c: Include keyboard.h before frame.h.
7444 * sysdep.c: Include keyboard.h before frame.h.
7446 * term.c: Include keyboard.h before frame.h.
7448 * window.c: Include keyboard.h before frame.h.
7450 * xdisp.c: Include keyboard.h before frame.h.
7451 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7453 * frame.c: Include keyboard.h before frame.h.
7455 * w32heap.h: Undefine min, max.
7457 * w32gui.h: Undefine min, max.
7459 * unexw32.c: Change PUCHAR to PCHAR.
7460 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7463 (copy_executable_and_dump_data): Remove unnecessary static defs.
7464 (copy_executable_and_dump_data): Fix compile warnings.
7466 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7468 * w32console.c (min): Define macro.
7469 (clear_frame, write_glyphs): Fix compile warning.
7471 * w32proc.c (compare_env):
7472 (find_child_console): Fix compile warning.
7474 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7475 sys_errlist instead of _sys_errlist.
7476 (get_emacs_configuration_options): New function.
7478 * s/ms-w32.h (sys_nerr): Provide default definition.
7479 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7480 name with _ prepended.
7481 (NSIG): Define if not known.
7482 (get_emacs_configuration): Provide extern declaration.
7483 (get_emacs_configuration_options): Provide extern declaration.
7484 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7486 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7488 (read_unc_volume): Fix compile warning.
7490 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7491 definitions from being used.
7493 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7495 * w32.c (unc_volume_file_attributes):
7496 (open_unc_volume): Make arg const.
7498 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7499 (read_input_waiting): Remove excess parameter.
7501 * w32.c (init_environment): Call _access.
7502 (check_windows_init_file): Call _close.
7503 (init_user_info): Call _putenv.
7504 (init_environment): Call _putenv and _strdup.
7505 (init_ntproc): Reset volume info cache on startup.
7507 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7508 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7509 cannot override the CRT malloc.
7511 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7512 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7514 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7515 unless we are linking with a static CRT.
7516 (RVA_TO_PTR): Cast result to unsigned char*.
7518 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7519 (add_volume_info): Use xstrdup.
7521 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7523 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7524 (do_completion, Fminibuffer_complete_word): Use it.
7525 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7526 var so it can take non-boolean values.
7528 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7530 * editfns.c (find_field): Formatting changes.
7531 (toplevel): Some old-style function forward declarations
7532 changed to prototypes, some new protypes added, some functions
7535 * lisp.h (set_time_zone_rule): Add prototype.
7536 (use_dialog_box): External declaration.
7538 * keyboard.c (gen_help_event): Add parameter SIZE.
7539 (kbd_buffer_events_waiting): Slightly rewritten.
7540 (clear_event): New function.
7541 (kbd_buffer_get_event): Use it, and clear the input_events of
7543 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7544 don't fill the newly created array with nils.
7545 (toplevel): Convert some old-style function forward declarations
7548 * keyboard.h (gen_help_event): Change prototype.
7550 * xterm.c (XTread_socket): Change calls to gen_help_event.
7552 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7554 * eval.c (Fmacroexpand): Doc fix.
7556 2000-08-20 Jason Rumney <jasonr@gnu.org>
7558 * w32term.h (x_display_info_for_display): Remove as this function
7559 does not exist on W32.
7561 * w32term.c (help_echo_window): New variable.
7562 (syms_of_w32term): staticpro it.
7563 (note_mode_line_highlight): Set it.
7564 (XTextExtents16): Removed as there is no equivalent on W32.
7565 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7566 the X way of doing this will not work for W32.
7567 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7568 (x_draw_image_foreground): Avoid drawing outside of the clip area
7569 when image doesn't have a mask.
7570 (note_mouse_highlight): Process overlays in the right order of
7571 priority. Set help_echo_window.
7572 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7573 because that's more visible for large images.
7575 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7576 name to single_keymap_panes.
7577 (w32_menu_show): Set wv->title when dealing with titles.
7578 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7580 2000-08-21 Miles Bader <miles@gnu.org>
7582 * minibuf.c (do_completion): Try again if we rewrite the input
7583 string, but no completion was done, so that any completion message
7586 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7588 * xfaces.c (lface_equal_p): Compare strings differently.
7589 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7590 (realize_tty_face): Use them.
7591 (syms_of_xfaces): Initialize new variables.
7592 (map_tty_color): New function, extracted from realize_tty_face.
7593 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7594 foreground or background color, store the new color name in the
7595 realized face; previous code trying to do this had no effect.
7596 (realize_tty_face): Use map_tty_color.
7597 (Fclear_face_cache): Set face_change_count and ensure thorough
7600 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7602 * undo.c (record_first_change, record_marker_adjustment): Don't
7603 use XBUFFER on last_undo_buffer which might not be a buffer.
7605 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7607 * coding.c (decode_coding_string): Set members consumed,
7608 consumed_char, produced, produced_char of *coding correctly. If
7609 decode_coding doesn't consume any byte, don't try anymore.
7610 (encode_coding_string): Likewise.
7612 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7614 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7615 conditional have void type, for Standard C compilers.
7617 * xdisp.c (redisplay_internal): Compare windows for equality with
7618 EQ, instead of applying XWINDOW to something that might not
7621 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7623 * fontset.c (Finternal_char_font): Search only the selected frame
7624 for a window of the current buffer.
7626 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7628 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7631 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7632 second half of a HELP_EVENT is found at the start of kbd_buffer.
7634 2000-08-18 Miles Bader <miles@gnu.org>
7636 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7638 * editfns.c (save_restriction_save): Rewrite to use markers.
7639 (save_restriction_restore): Rewrite to understand new form of data
7640 saved by save_restriction_save.
7641 (Fsave_restriction): Remove cautionary note in doc-string.
7643 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7645 * fileio.c (build_annotations): Add a comment explaining the
7646 return value of format-annotate-function. Replace a spurious call
7647 to Flength with a CONSP test. Call format-annotate-function with
7648 a fifth arg specifying how many times the function is been called
7649 in a row, to let it choose temporary buffers appropriately.
7651 2000-08-17 Dave Love <fx@gnu.org>
7653 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7654 declare make_temp_name twice.
7656 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7657 (unreadpure): Give it an arg.
7659 * unexalpha.c: Prototype fatal_unexec, mark_x,
7660 update_dynamic_symbols. Declare unexec as void.
7662 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7663 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7665 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7666 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7668 * alloca.c: Use #error.
7669 [POINTER_TYPE]: Use it.
7671 * eval.c (Fdefvar): Doc fix.
7673 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7674 INITIALIZE_INTERVAL.
7676 * buffer.h: Avoid DECLARE_INTERVALS.
7678 * config.in: Add size_t.
7680 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7682 * w16select.c (set_clipboard_data): If there's not enough memory
7683 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7684 expects. In case of other failures, return 3.
7685 (system_error_msg): New error message.
7686 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7689 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7691 * term.c (write_glyphs): Also turn off inverse video after turning
7692 off other appearances in case TS_exit_attribute_mode is not equal
7693 to TS_end_standout_mode.
7694 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7696 (turn_off_face): Reset standout_mode only if
7697 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7698 is equal to TS_end_standout_mode.
7700 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7702 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7703 sequence at the end of the source block.
7705 * ccl.c (Fccl_program_p): Docstring modified.
7706 (Fccl_execute): Likewise.
7707 (Fccl_execute_on_string): Likewise.
7709 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7711 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7713 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7715 The following changes are mainly to fix bugs of
7716 encode/decode-coding-string failing if encoding/decoding return
7717 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7718 variable conversion_buffer.
7720 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7721 decrement dst_end to avoid buffer overflow in the later call of
7724 * coding.h (conversion_buffer_size, conversion_buffer)
7725 (get_conversion_buffer): Extern deleted.
7727 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7728 (conversion_buffer, conversion_buffer_size): Variables deleted.
7729 (get_conversion_buffer): Function deleted.
7730 (struct conversion_buffer): New structure.
7731 (MAX_ALLOCA): New macro.
7732 (allocate_conversion_buffer): New macro.
7733 (extend_conversion_buffer, free_conversion_buffer): New functions.
7734 (ccl_coding_driver): Set coding->result.
7735 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7736 this is the last block of source.
7737 (encode_coding): Likewise. Handle the source block as the last
7738 one only when the whole source text is consumed.
7739 (decode_coding_string): Handle the case that the output buffer is
7740 too small to decode the whole source text. Use
7741 allocate_conversion_buffer, extend_conversion_buffer and
7742 free_conversion_buffer, not get_conversion_buffer.
7743 (encode_coding_string): Likewise.
7744 (init_coding): Function deleted.
7745 (init_coding_once): Delete code to initialize conversion_buffer_size.
7747 * emacs.c (main): Don't call init_coding.
7749 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7751 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7752 (insert_glyphs): Likewise.
7754 * w32console.c (write_glyphs): Use a locally declared
7757 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7759 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7760 member of display_info is NULL.
7762 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7764 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7766 * term.c (turn_off_face): Reset standout_mode when resetting
7767 appearances with capability `me'.
7768 (write_glyphs): Switch on inverse video before each face change.
7770 2000-08-14 Dave Love <fx@gnu.org>
7772 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7773 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7774 (lisp_free): Declare and make static.
7776 * window.c: Fix embedded comment.
7777 (syms_of_window): Fix doc string.
7779 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7781 * keymap.c (push_key_description): If C without modifiers is < 32,
7782 make sure to print `C-' before `M-', like in the manual.
7784 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7786 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7787 since they aren't relocated anymore.
7788 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7790 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7791 partially visible line which is smaller than the window's height.
7793 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7795 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7796 the multibyte form of eight-bit-control characters.
7797 (Fccl_execute_on_string): Initialize ccl->multibyte.
7799 * ccl.h (struct ccl_program): New member multibyte.
7801 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7803 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7805 * regex.c (regex_compile) <normal_char>: Pay attention to
7807 (analyse_first) <exactn>: Setup fastmap correctly for
7808 eight-bit-control characters.
7810 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7812 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7814 * keyboard.c (make_lispy_event): Handle the new event type
7815 multibyte_char_keystroke.
7817 * xterm.c: Include coding.h.
7818 (XTread_socket): Work around a bug of XmbLookupString. If the
7819 input is from XIM, decode it according to the current locale. In
7820 that case, generate multibyte_char_keystroke events.
7822 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7824 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7825 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7827 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7829 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7830 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7831 (move_it_in_display_line_to): Record iterator's ascent and descent
7832 before producing glyphs, and restore them when we know the glyph
7833 doesn't fit on the line.
7834 (move_it_to): Restructured so that it's easier to debug. If
7835 moving to a vpos, and not moving to an x or character position,
7836 stop as soon as the specified vpos is reached; don't move further
7837 into that line because that might change the computed line height.
7838 (try_cursor_movement): New function, extracted from the cursor
7839 movement branch of redisplay_window. If ending on a partially
7840 visible line, don't try to scroll if the cursor line is taller
7842 (redisplay_window): Use try_cursor_movement.
7844 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7845 because that function doesn't cope with variable-height lines.
7847 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7848 box cursor because that's better visible for large images.
7850 2000-08-10 Miles Bader <miles@gnu.org>
7852 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7854 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7856 * xdisp.c (Vmessages_buffer_name): New variable.
7857 (message_dolog): Use it.
7858 (syms_of_xdisp): Initialize it.
7860 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7862 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7863 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7864 redundant now that keyboard.h is included.
7866 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7868 * keyboard.c (kbd_buffer_events_waiting): New function.
7870 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7872 * msdos.c: Include keyboard.h.
7873 (XMenuActivate): Empty no_event events from the event buffer. If
7874 no events are left after that, call clear_input_pending.
7875 (mouse_clear_clicks): New function, code moved from mouse_init.
7876 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7877 mouse driver to ``forget'' any past clicks.
7879 * Makefile.in (msdos.o): Depend on keyboard.h.
7881 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7883 * lisp.h (input_pending): External declaration.
7885 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7887 * xdisp.c (echo_area_display): Display thoroughly if input is
7888 pending. Bind redisplay-dont-pause to t during the redisplay.
7889 in case input is pending.
7891 * dispnew.c (Qredisplay_dont_pause): New variable.
7892 (syms_of_display): Initialize and staticpro it.
7893 (update_frame_1): Don't interrupt the display for pending input if
7894 redisplay_dont_pause is set.
7896 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7898 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7900 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7902 * callproc.c (Fcall_process): Terminate the unwind-protect around
7903 the post-read-conversion of coding system.
7905 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7906 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7907 * buffer.h (overlays_at): Update prototype.
7908 * xdisp.c (next_overlay_change): Update call to overlays_at.
7909 * xfaces.c (face_at_buffer_position): Likewise.
7910 * textprop.c (Fget_char_property): Likewise.
7911 * xterm.c (note_mouse_highlight): Likewise.
7913 * minibuf.c (do_completion): Don't consider a simple change of
7914 case as `completion'.
7916 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7918 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7919 * undo.c (record_delete): Make sure last_point_position_buffer is
7920 a buffer before comparing pointers.
7922 * coding.h (decode_coding_string): Declare.
7924 * intervals.h (Fprevious_single_char_property_change): Declare.
7926 * textprop.c (Fprevious_single_char_property_change): Don't do
7927 arithmetic directly on lisp objects.
7929 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7931 * keyboard.h (menu_item_eval_property): Declare.
7933 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7934 reuse as buffer name, instead of recreating (and discarding) every
7935 time a message is logged.
7936 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7937 (current_message_1, truncate_message_1, set_message_1)
7938 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7939 (current_message, truncate_echo_area, display_echo_area)
7940 (resize_echo_area_axactly): Changed calls.
7942 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7944 (Ffind_coding_systems_region_internal): First argument to Fappend
7945 must be an integer, not a Lisp object.
7947 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7949 * charset.c (Fchar_width): Doc fix.
7951 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7953 * charset.c (Fstring_width): Doc fix.
7955 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7957 * xdisp.c (start_display): When starting display on a continuation
7958 line, clear ascent and descent members of the iterator structure;
7959 the height of the continued line does not affect the height of the
7961 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7962 line taller than the window.
7963 (redisplay_window) <forced window start>: Handle case that the
7964 middle of the window is not found in any row.
7965 (dump_glyph_row): Show more information.
7966 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7967 first text line in a glyph matrix.
7969 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7970 of the clip area when image doesn't have a mask.
7972 * fns.c (sweep_weak_table): Fix survival conditions for
7973 key-or-value and key-and-value weakness.
7975 * .gdbinit (xhashtable): New command.
7977 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7978 tables out of the list of all weak hash tables.
7980 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7981 a new buffer is created, make sure echo_area_buffer[] references
7984 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7986 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7989 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7991 * syntax.c (skip_chars): Fix previous change. Make the handling
7992 of unibyte string consistent with that of regex search.
7994 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7996 * xmenu.c (popup_get_selection): Use xfree instead of free.
7998 * fileio.c (Finsert_file_contents): Use xfree instead of free.
8000 * editfns.c (Ftranspose_regions): Use xfree instead of free.
8002 * callproc.c (child_setup): Use xfree instead of free.
8004 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
8006 (run_mac_command, closedir): Use `xfree' instead of `free'.
8008 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
8010 * eval.c (error): Use xfree instead of free.
8012 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
8014 * fns.c: Replace `illegal' with `invalid'.
8015 (Fmake_hash_table, make_hash_table): Allow table size of 0.
8017 2000-08-05 Kenichi Handa <handa@etl.go.jp>
8019 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
8022 2000-08-04 Noah Friedman <friedman@splode.com>
8024 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
8027 2000-08-04 Gerd Moellmann <gerd@gnu.org>
8029 * syntax.c (skip_chars): Fix typo in error message.
8031 2000-08-04 Andreas Schwab <schwab@suse.de>
8033 * m/ia64.h: Moved from s/ia64.h.
8035 2000-08-04 Kenichi Handa <handa@etl.go.jp>
8037 * process.c (read_process_output): Big simplification. Handle
8038 composition and post-read-conversion of coding system correctly.
8039 (send_process): Handle composition correctly.
8041 * callproc.c (Fcall_process): Handle post-read-conversion of
8042 coding system if any.
8044 * coding.c (decode_coding_iso2022): More strict check for handling
8046 (coding_restore_composition): Pay attention to the case that
8047 cmp_data is not set properly (because of invalid code in the
8049 (run_pre_post_conversion_on_str): Include text properties in the
8051 (decode_coding_string): Set members of coding correctly.
8053 2000-08-03 Gerd Moellmann <gerd@gnu.org>
8055 * s/ia64.h: New file.
8057 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
8058 Use NULL instead of 0 at the end of variable argument list of
8059 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
8060 sizeof (int) < sizeof (void *).
8062 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
8063 of variable argument lists of XtVaGetValues and XtVaSetValues.
8065 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
8066 variable argument lists of XtVaGetValues and XtVaSetValues.
8068 2000-08-02 Gerd Moellmann <gerd@gnu.org>
8070 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
8071 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
8073 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8076 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8077 in call to Fsingle_key_description.
8079 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8082 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8084 * window.c (display_buffer_reuse_frames): New variable.
8085 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8086 frames displaying BUFFER.
8087 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8089 2000-08-01 Miles Bader <miles@gnu.org>
8091 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8092 when to constrain NEW_POS (they were pretty screwed up before).
8094 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8096 * msdos.c (run_msdos_command): Save and restore the master
8097 environment, for the case that child_setup signals an error.
8098 When mirroring slashes in DOS shell commands, don't fail when
8099 argv[2] has embedded blanks.
8100 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8101 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8102 (dos_ttraw): Call mouse_setup_buttons.
8104 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8105 using alloca; free it after run_msdos_command returns.
8107 2000-07-27 Dave Love <fx@gnu.org>
8109 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8110 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8112 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8114 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8116 * editfns.c (lisp_time_argument): Fix last change.
8118 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8120 * fns.c (Fdelete): Make it work on vectors and strings in addition
8123 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8124 (syms_of_fns): Initialize new variables.
8125 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8126 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8127 weakness, with t meaning the same as `key-and-value'.
8129 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8131 * coding.h (struct coding_system): Member safe_charset deleted.
8133 * coding.c (Qsafe_charsets): This variable deleted.
8134 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8136 (coding_safe_chars): New function.
8137 (CODING_SAFE_CHAR_P): New macro.
8138 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8139 checking safe_charsets member of the coding system. Caller changed.
8140 (detect_coding_iso2022): New local variable safe_chars.
8141 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8142 safe_charsets member of the coding system.
8143 (decode_coding_iso2022): New local variable safe_chars.
8144 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8145 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8146 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8147 (ENCODE_UNSAFE_CHARACTER): New macro.
8148 (encode_coding_iso2022): New local variable safe_chars. Check
8150 (setup_coding_system): Delete the code to initialize
8151 coding->safe_charses
8152 (intersection, find_safe_codings): New functions.
8153 (Ffind_coding_systems_region_internal): New function.
8154 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8155 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8156 variable and initialize it.
8158 * fns.c (char_table_ref_and_index): New function.
8160 * lisp.h (char_table_ref_and_index): Add prototype.
8162 2000-07-26 Sam Steingold <sds@gnu.org>
8164 * editfns.c (lisp_time_argument): Added third argument `usec'.
8165 (Ffloat_time): New built-in Lisp function.
8167 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8169 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8170 for the character code.
8172 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8175 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8176 if called for a popup menu.
8177 (xmenu_show): Store help string in widget values.
8179 2000-07-26 Dave Love <fx@gnu.org>
8181 * syswait.h: Move some definitions.
8182 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8183 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8184 perspicuous definitions.
8185 (WTERMSIG): Fix bit pattern used.
8187 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8189 * print.c (print_object): If vector printing is truncated, print
8190 "..." to indicate it as well as the case of list printing.
8192 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8194 * xdisp.c (next_element_from_display_vector): Improve comments.
8196 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8197 for the character code, and the rest for the face id as in 20.x.
8198 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8200 * window.c (window_display_table): Cleaned up.
8202 * syntax.c (Fforward_word): Add last arg nil in call of
8203 Fconstrain_to_field.
8205 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8207 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8208 identical but for the letter-case, don't call
8209 barf_or_query_if_file_exists.
8211 2000-07-25 Miles Bader <miles@gnu.org>
8213 * editfns.c (find_field): Honor special `boundary' fields.
8214 (Qboundary): New variables.
8215 (syms_of_editfns): Initialize Qboundary.
8216 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8217 Use scan_buffer instead of find_before_next_newline, because it
8218 allows us to detect the boundary case where there's a newline at
8220 * lisp.h (Fconstrain_to_field): Update external declaration.
8222 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8224 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8227 2000-07-24 Dave Love <fx@gnu.org>
8229 * s/sunos4-0.h, s/sol2.h:
8230 (LIBS_TERMCAP): Move from m/sparc.h.
8232 * m/sparc.h (TERMINFO): Moved to system files (probably only
8233 relevant for sunos4 judging by its vintage).
8234 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8237 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8239 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8240 name to single_keymap_panes.
8242 2000-07-24 Andreas Schwab <schwab@suse.de>
8244 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8246 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8248 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8249 parameters instead of using int parameters. Expect FN to accept
8250 EMACS_INT parameters.
8251 (display_echo_area, resize_echo_area_axactly, current_message)
8252 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8253 with new argument list.
8254 (resize_mini_window_1): New callback function.
8255 (current_message_1, truncate_message_1, set_message_1): Change
8256 parameter lists to the new format expected by with_echo_area_buffer.
8258 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8260 * fontset.c (fontset_ref): Remove INLINE declaration.
8261 (fontset_ref_via_base): Likewise.
8262 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8265 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8267 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8268 correct order of priority. If help echo was found in an overlay,
8269 use that overlay as the object in which the help echo was found.
8271 2000-07-22 Miles Bader <miles@gnu.org>
8273 * textprop.c (Fprevious_single_char_property_change): The initial
8274 property value should be from the position preceding POSITION, not
8277 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8279 * coding.c (syms_of_coding): Doc fix for
8280 inhibit-iso-escape-detection.
8282 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8284 * xterm.c (note_mouse_highlight): Process overlays in the right
8287 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8289 * xterm.c (note_mouse_highlight): If help-echo was found in an
8290 overlay, use that overlay as the object in which the help was found.
8292 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8294 * window.c (foreach_window): Instead of a fake variable argument
8295 list, take one USER_DATA argument.
8296 (foreach_window_1): Likewise, and call callback functions with two
8297 args, the window and USER_DATA.
8298 (struct check_window_data): New struct.
8299 (check_window_containing): Use it.
8300 (window_from_coordinates): Set up a struct check_window_data for
8302 (add_window_to_list, freeze_window_start): Change parameters
8303 according to new calling convention.
8305 * window.h (foreach_window): Change prototype.
8307 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8309 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8311 * xmenu.c (menu_help_callback): Call show_help_echo with
8312 additional arguments OBJECT and POS.
8314 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8316 * data.c (Faset): Allow storing any multibyte character in a
8317 string. Convert unibyte string to multibyte if necessary.
8319 * xfns.c (x_encode_text): New function.
8320 (x_set_name): Use x_encode_text.
8321 (x_set_title): Likewise.
8323 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8325 * xterm.h (x_encode_text): Add prototype.
8327 2000-07-20 Dave Love <fx@gnu.org>
8329 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8332 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8334 * msdos.c (help_echo_window): New variable.
8335 (syms_of_msdos): Initialize and staticpro it.
8336 (IT_note_mode_line_highlight): Set help_echo_window.
8337 (IT_note_mouse_highlight): Ditto.
8338 (dos_rawgetc): Store help_echo_window in the second event produced
8341 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8342 Record the object that generated the help echo and the position of
8343 that object in help_echo_object and help_echo_pos. Record that
8344 some glyphs in a row are displayed in mouse-face.
8345 (IT_update_begin): Don't clear mouse highlight unless one of the
8346 enabled glyph rows is marked as being displayed in mouse-face.
8347 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8348 and position recorded in help_echo_object and help_echo_pos to the
8350 (IT_menu_display): Accept a new argument PN: the pane number of
8351 the current menu pane. Record the pane number and the item
8352 number of the item which has associated help string.
8353 (XMenuActivate): Update the prototype for help_callback in
8354 function declaration. Call IT_menu_display with the current menu
8355 pane number as an additional argument. Call help_callback with
8356 two additional arguments: the pane number and the item number of
8357 the menu item associated with the help text.
8358 (help_echo_object, help_echo_pos): New variables.
8359 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8361 * msdos.h (XMenuActivate): Update prototype.
8363 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8365 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8366 Add some more prototypes.
8368 * xterm.c, xterm.h: Add some more prototypes.
8370 * lisp.h (Fnext_single_char_property_change): Add prototype.
8372 * dispnew.c (direct_output_for_insert): Remove confusing
8373 outer local variable mouse_face_overwritten_p.
8374 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8376 * alloc.c (allocate_string_data): Don't copy old string contents.
8378 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8380 * coding.c (code_convert_region): Delete text properties before
8381 shrinking the conversion region.
8383 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8385 * dispnew.c (update_text_area): Write the whole row if it
8386 has mouse-face in it.
8388 * xfaces.c (face-alternative-font-family-alist): Remove
8389 DEFVAR_LISP; staticpro instead.
8391 * xmenu.c (menu_help_callback): Call show_help_echo with
8394 * keyboard.c (show_help_echo): Add parameter WINDOW.
8395 (read_char): Call show_help_echo with window extracted from Lisp
8397 (gen_help_event): Add parameter WINDOW.
8399 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8401 * xterm.c (help_echo_window): New variable.
8402 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8403 (XTread_socket): Pass help_echo_window to gen_help_event.
8404 (syms_of_xterm): Initialize and staticpro help_echo_window.
8406 2000-07-18 Dave Love <fx@gnu.org>
8408 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8410 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8412 * alloc.c (allocate_string_data): If string had already data
8413 assigned, copy old contents to new string data.
8415 * coding.c (syms_of_coding): Fix typo in spelling of variable
8416 `inhibit-iso-escape-detection'.
8418 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8420 * Makefile.in: Add dependencies on dispextern.h.
8421 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8422 `free'; both can conflict with system header files.
8424 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8426 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8429 2000-07-18 Dave Love <fx@gnu.org>
8431 * window.c (Fwindow_list): Declare arg `window'.
8433 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8435 * coding.c (setup_coding_system): Don't override the explicitly
8436 specified designations.
8438 2000-07-15 Miles Bader <miles@gnu.org>
8440 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8441 from `text_property_eq' and `text_property_stickiness', respectively.
8442 (find_field, Fconstrain_to_field, char_property_eq)
8443 (char_property_stickiness): Changed to call char-property functions
8444 instead of text-property-only ones.
8446 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8447 `next_single_char_property_change'). Do more error checking, and
8448 cleanup limit behavior.
8449 (Fprevious_single_char_property_change): New function.
8450 (syms_of_textprop): Initialize new subrs.
8452 * xdisp.c (display_prop_end, invisible_text_between_p):
8453 Call Fnext_single_char_property_change instead of
8454 next_single_char_property_change.
8456 2000-07-15 Jason Rumney <jasonr@gnu.org>
8458 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8459 after menu is finished with.
8460 (add_menu_item): Only consider wv->title as a menu title.
8461 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8463 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8465 (FONT_REGEXP): Remove unused macro, and its sub-components.
8466 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8468 * w32term.c (help_echo_object, help_echo_pos): New variables.
8469 (note_mode_line_highlight): Store additional information about the
8470 help-echo in help_echo_object and help_echo_pos. Check both
8471 `local-map' and `keymap' properties for changing the cursor
8472 (note_mouse_highlight): Store additional information about the
8473 help-echo in help_echo_object and help_echo_pos.
8474 (note_tool_bar_highlight): Set help_echo_object to nil and
8475 help_echo_pos to -1.
8476 (w32_read_socket): Use gen_help_event instead of filling
8477 input_events manually.
8478 (syms_of_w32term): Staticpro help_echo_object.
8479 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8480 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8481 (x_clear_mouse_face): New function.
8482 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8483 (x_update_window_begin): No need to turn off the mouse
8485 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8486 depending on whether they contain glyphs highlighted in mouse-face.
8487 (x_fill_stretch_glyph_string): Consume runs of stretch
8488 glyphs instead of a single one.
8489 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8490 with new argument list.
8491 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8492 (x_append_glyph, x_append_composite_glyph)
8493 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8494 changes in struct glyph starting 1999-12-27. See comments for
8495 xterm.c on 2000-07-05.
8497 2000-07-14 Sam Steingold <sds@gnu.org>
8499 * xfaces.c (realize_x_face): Fix the last patch:
8500 check `default_face' before dereferencing.
8502 2000-07-14 Dave Love <fx@gnu.org>
8504 * syntax.c (back_comment): Add null default in switch (for pcc).
8506 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8508 * xfaces.c (realize_x_face): Make fontset using the base of the
8509 default_face's fontset, not using the default fontset.
8511 * coding.c (inhibit_iso_escape_detection): New variable.
8512 (syms_of_coding): Make it a Lisp variable.
8513 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8514 nonzero, ignore ISO2022's escape sequence.
8516 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8518 * alloca.c (malloc) [emacs]: Define as xmalloc.
8520 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8521 use that instead of the mouse position. Add parameters DX and DY.
8523 * dispextern.h (Fx_show_tip): Adjust number of parameters
8526 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8527 if HELP is a function, call it with OBJECT and POS as parameters
8528 to get the help to display.
8529 (gen_help_event, kbd_buffer_store_help_event): New functions.
8530 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8531 (read_char): Call show_help_echo with new parameters.
8533 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8536 * xterm.c (help_echo_object, help_echo_pos): New variables.
8537 (note_mode_line_highlight): Store additional information about the
8538 help-echo in help_echo_object and help_echo_pos. Check both
8539 `local-map' and `keymap' properties for changing the cursor
8540 (note_mouse_highlight): Store additional information about the
8541 help-echo in help_echo_object and help_echo_pos.
8542 (note_tool_bar_highlight): Set help_echo_object to nil and
8543 help_echo_pos to -1.
8544 (XTread_socket): Use gen_help_event instead of filling
8545 input_events manually.
8546 (syms_of_xterm): Staticpro help_echo_object.
8548 * xmenu.c (menu_highlight_callback): Use
8549 kbd_buffer_store_help_event instead of setting up and input_event
8552 * xdisp.c (eval_form): GCPRO argument sexpr.
8553 (call_function): New function.
8554 (handle_single_display_prop): Use call_function and FUNCTIONP
8555 instead of checking whether if font_height is a symbol and
8558 * eval.c (internal_condition_case_2): New function.
8560 * lisp.h (FUNCTIONP): New macro.
8561 (internal_condition_case_2, call_function): Add prototypes.
8563 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8564 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8565 Always set `arg' member of input_events.
8566 (construct_menu_click): Unused function removed.
8568 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8570 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8571 (construct_drag_n_drop, x_scroll_bar_handle_click)
8572 (w32_read_socket): Always set `arg' member of input_events.
8574 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8576 * lisp.h (eval_form): Add prototype.
8578 * xdisp.c (eval_form): Make it externally visible.
8580 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8582 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8583 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8584 consing. For prefix events, store the frame in the `arg' slot of
8585 the event, otherwise store the key there.
8586 (XTread_socket): Instead of consing, use the frame_or_window slot
8587 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8589 * xmenu.c (menu_highlight_callback): Store help string in the
8590 `arg' member of the input event; don't cons.
8591 (menubar_selection_callback): Use the `arg' slot of input events
8592 to queue additional information, instead of consing.
8594 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8596 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8598 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8600 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8601 input events to queue additional information, instead of consing.
8603 * keyboard.c (kbd_buffer_gcpro): Renamed from
8604 kbd_buffer_frame_or_window. Now used for all Lisp objects
8605 referenced from the input queue.
8606 (kbd_buffer_store_event): Always use structure assignment for
8607 copying input events. Record all Lisp objects referenced from
8608 events in kbd_buffer_gcpro.
8609 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8610 differently from input events. Test for prefix menu_bar_events
8611 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8612 event in kbd_buffer_gcpro to nil.
8613 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8614 frame_or_window is equal to its arg member as prefix events.
8615 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8616 used by an input event to nil.
8617 (init_keyboard): Use two times the size of the input queue
8618 for kbd_buffer_gcpro.
8619 (syms_of_keyboard): Likewise.
8621 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8622 Use USER_SIGNAL_EVENT.
8624 * termhooks.h (struct input_event): Add member `arg'.
8625 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8626 (USER_SIGNAL_EVENT): Renamed from user_signal.
8628 * xfaces.c (ASET): Remove definition.
8630 * lisp.h (AREF, ASET, ASIZE): New macros.
8632 * fontset.c (AREF, ASIZE): Remove definitions.
8634 * fns.c (AREF): Remove definition.
8636 * composite.c (AREF): Remove definition.
8638 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8640 * dispnew.c (redraw_overlapped_rows): Add missing local.
8641 (scrolling_window): Remove debug code.
8643 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8644 Before scrolling, turn off a mouse-highlight in the window
8647 * xterm.c (x_update_window_end): Add parameter
8648 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8649 redisplay in XTframe_up_to_date.
8650 (x_clear_mouse_face): New function.
8651 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8653 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8655 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8656 it when any row is written to that contains glyphs highlighted in
8658 (update_window): Call the window update end hook with new
8659 parameter MOUSE_FACE_OVERWRITTEN_P.
8660 (direct_output_for_insert): Give up if row contains mouse-face.
8662 * dispextern.h (struct redisplay_interface): Add parameter
8663 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8664 (clear_mouse_face): New function pointer member.
8666 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8668 * syntax.c (back_comment): Use one switch rather than a few `if's.
8669 Obey open_paren_in_column_0_is_defun_start.
8670 When reverting to the `slow' method, try to nicely handle the case
8671 of nested comments by checking that the comment-starter we found
8672 does indeed match the comment-ender.
8673 (scan_sexps_forward, scan_sexps_forward):
8674 Ignore excessive opening parenthesis rather than throwing an error.
8676 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8678 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8679 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8681 * dispnew.c (direct_output_forward_char): Give up if currently
8682 displaying a message instead of the minibuffer contents.
8684 * xterm.c (x_update_window_begin): No need to turn off the mouse
8686 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8687 depending on whether they contain glyphs highlighted in mouse-face.
8689 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8690 compare the mouse_face_p flags of both rows.
8692 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8694 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8696 * keyboard.c (show_help_echo): Accept additional parameter
8697 ok_to_overwrite_keystroke_echo.
8698 (read_char): Call show_help_echo with a zero
8699 ok_to_overwrite_keystroke_echo argument.
8700 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8701 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8702 ok_to_overwrite_keystroke_echo argument.
8703 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8704 non-zero ok_to_overwrite_keystroke_echo argument.
8706 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8708 * xdisp.c (try_window_id): If changes are all below what is
8709 displayed in the window, and point is in the window, we still
8710 might have to find point on the display.
8712 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8713 glyphs instead of a single one.
8714 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8715 with new argument list.
8716 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8718 * keymap.c (get_keymap_1): Add comment that this function can GC.
8719 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8720 comment that functions can GC.
8721 (Fset_keymap_parent): GCPRO arg KEYMAP.
8723 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8725 * msdos.c (XMenuActivate): After exiting the menu, restore the
8726 echo area message and erase it.
8728 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8730 * fontset.c (Ffontset_info): Make the return value more compatible
8731 with that of Emacs 20.
8733 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8735 * eval.c (Fsignal): Handle case that backtrace_list is null.
8737 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8739 * ccl.c (Fccl_execute): Typo fixed.
8741 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8743 * window.c (window_loop): Add missing gcpro1 local variable.
8745 * window.c (Fwindow_list): Reverse list at the end.
8746 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8747 means allow windows on OWINDOW's frame, only.
8748 (window_loop): Simplified; use Fwindow_list.
8750 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8752 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8754 * xterm.c (XTread_socket): Increment handling_signal at the start,
8755 decrement it at the end.
8757 * eval.c (handling_signal): New variable.
8758 (Fsignal): Abort if handling_signal is non-zero.
8760 * lisp.h (handling_signal): External declaration.
8762 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8764 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8766 Sound support for NetBSD through "Linux emulation" support:
8767 * config.in (HAVE_SOUNDCARD_H): Undef.
8768 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8769 * Makefile.in (LIBSOUND): New variable.
8770 (LIBES): Include it.
8771 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8772 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8773 (vox_open): Use DEFAULT_SOUND_DEVICE.
8774 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8776 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8778 * print.c (print_error_message): If Vsignaling_function is set,
8779 show it in *Messages*.
8781 * lisp.h (Vsignaling_function): External declaration.
8783 * eval.c (Vsignaling_function): New variable.
8784 (Fsignal): Compute it.
8785 (syms_of_eval): Staticpro it.
8787 2000-07-05 Dave Love <fx@gnu.org>
8789 * syswait.h: Use the autoconf recommended approach. Old code
8790 #if'd out in case we need to revert.
8792 * config.in (HAVE_SYS_WAIT_H): Added.
8794 2000-07-05 Andrew Innes <andrewi@gnu.org>
8796 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8797 when non-NULL instead of __morecore, to take account of buffer
8798 memory. This also solves a problem with spurious memory warnings
8801 * ralloc.c: Make real_morecore non-static.
8803 * eval.c (internal_condition_case): Comment out abort if
8804 interrupt_input_blocked is not zero.
8806 * makefile.nt: Add support for `bootstrap' and related targets.
8807 Include minimal debug info in emacs.exe in release build.
8808 Remove all dependencies on lisp.h, and fixup some others.
8810 * w32.c (init_environment): Install code from 20.7 for providing
8811 default values for environment variables, based on the
8812 executable's own location.
8813 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8814 (sys_socket): Install socket inheritance bug fix from 20.7.
8816 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8817 here via blockinput.h).
8819 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8821 * w32menu.c (w32_menu_display_help):
8822 * xmenu.c (menu_help_callback): Use show_help_echo.
8824 * keyboard.h (show_help_echo): Declare.
8826 * keyboard.c (show_help_echo): New function, extracted from read_char.
8827 Feval its `msg' argument if it's a cons cell.
8828 (read_char): Use it.
8829 (follow_key): Pass `autoload' to get_keyelt.
8831 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8832 (note_tool_bar_highlight, XTread_socket):
8833 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8835 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8836 (note_tool_bar_highlight, w32_read_socket):
8837 Do not gratuitously ignore non-string `help-echo' properties.
8839 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8841 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8843 * window.c (delete_all_subwindows): Reset Vwindow_list.
8845 * xterm.c (x_append_glyph, x_append_composite_glyph)
8846 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8847 changes in struct glyph starting 1999-12-27. Some bit-fields of
8848 struct glyph were not set, which made glyphs unequal when compared
8849 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8850 effects were the result. This also depended on the contents of
8851 memory returned by xmalloc. If flickering happens again, activate
8852 the code in clear_glyph_row that's in #if 0. If the flickering is
8853 gone with that, chances are that it is caused by something similar.
8855 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8857 * dispextern.h: Add some comments.
8859 * window.c (add_window_to_list): Add parameter LIST.
8860 (window_list): Order list so that, for each frame, windows are
8861 in canonical order, and so that frames appear in the list in
8862 the order given by Vframe_list.
8863 (next_window): Reverse the handling of NEXT_P.
8865 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8867 * window.c (Vwindow_list): New variable.
8868 (make_window, delete_window): Set Vwindow_list to nil.
8869 (check_window_containing): New function.
8870 (window_from_coordinates): Rewritten.
8871 (add_window_to_list, window_list, candidate_window_p)
8872 (decode_next_window_args, next_window): New functions.
8873 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8874 (Fwindow_list): New function.
8875 (Fother_window): Cleaned up.
8876 (foreach_window): Add a longer "variable argument list". Let
8877 callback function return 0 to indicate that cycling over windows
8879 (foreach_window_1): Likewise.
8880 (freeze_window_start): Return int.
8881 (init_window): New function.
8882 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8884 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8885 input_event with bzero.
8886 (main): Call init_window.
8888 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8891 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8893 * composite.h (make_composition_value_copy): Extern it.
8895 * composite.c (make_composition_value_copy): New function.
8897 * editfns.c (Fformat): While copying text properties, make each
8898 composition property value a copy.
8900 * fns.c (concat): While copying text properties, make each
8901 composition property value a copy.
8903 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8905 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8907 * fns.c (sweep_weak_table): Mark only objects that are not
8910 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8911 include those frames as candidates which have their focus
8912 redirected to the minibuffer frame.
8914 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8916 * fns.c (Fputhash): Return `value' rather than nil.
8918 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8920 * frame.c (next_frame): Don't check focus redirection in case
8921 MINIBUF is a window. Doing so excludes frames using MINIBUF
8922 unless their focus is redirected, which contradicts the
8923 specification of next-frame, and leads to infinite loops in
8924 certain situations when cycling through windows with next-window.
8926 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8928 * coding.c (code_convert_region): Even if the length of text is
8929 zero, try to convert it if coding->type is coding_type_ccl.
8930 (decode_coding_string, encode_coding_string): Likewise.
8932 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8934 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8935 the display if windows_or_buffers_changed.
8937 * dispnew.c (struct row_entry): New structure.
8938 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8939 (row_table_size, old_lines, new_lines, old_lines_size)
8940 (new_lines_size, run_pool, runs_size, runs): New variables.
8941 (add_row_entry): New function.
8942 (scrolling_window): Use data structures allocated with xmalloc and
8943 held in global variables, instead of allocating them with alloca and
8944 holding them in local variables. Use a larger hash table whose
8945 size depends on glyph matrix sizes. Don't use bzero to clear the
8946 hash table; instead, clear used slots only.
8948 * fns.c (next_almost_prime): Make it externally visible.
8950 * lisp.h (next_almost_prime): Add prototype.
8952 * s/isc4-0.h (sigunblock): Define.
8954 * s/sco5.h (sigunblock): Define.
8956 2000-06-27 Dave Love <fx@gnu.org>
8958 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8959 (moved to osf5-0.h).
8960 [!NOT_C_CODE]: Protect string.h stuff.
8962 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8963 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8965 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8967 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8968 below the last line from the needed window height.
8970 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8972 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8973 (Fwidget_get): Use it.
8974 (syms_of_fns): Defsubr it.
8976 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8978 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8979 display info for XIM.
8980 (xim_open_dpy): Likewise.
8981 (xim_close_dpy): Don't free the display info's XIM.
8983 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8985 * config.in (USE_XIM): New define.
8987 * keymap.c (get_keyelt): For menu-items containing a `:filter
8988 FILTER', apply FILTER to the menu-item's definition to get the
8989 real definition to use.
8991 * lisp.h (QCfilter): External declaration.
8993 * xfns.c (Fimage_size): New function.
8994 (syms_of_xfns): Defsubr it.
8996 2000-06-26 Andreas Schwab <schwab@suse.de>
8998 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
9001 2000-06-25 Dave Love <fx@gnu.org>
9003 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
9005 * Makefile.in (blockinput.h): Depend on atimer.h.
9006 (atimer.h): Depend on systime.h.
9008 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
9010 * atimer.h: Protect against multiple inclusion. Include systime.h.
9012 * lisp.h (swap_in_global_binding): Declare.
9014 2000-06-24 Ken Raeburn <raeburn@gnu.org>
9016 * process.c (Fopen_network_stream): Turn off atimers for duration
9017 of call to connect. (Patch from Gerd.)
9019 2000-06-23 Dave Love <fx@gnu.org>
9021 * ralloc.c: Maybe include unistd.h
9023 * emacs.c (setgrp): Undefine before defining.
9024 (malloc_warning, set_time_zone_rule, index): Prototype.
9026 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
9027 HAVE_STRUCT_TIMEZONE.
9029 * s/osf1.h: Move string.h hack here from alpha.h and make it
9031 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
9033 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
9034 (SOCKLEN_TYPE): Don't define.
9036 * m/alpha.h: Remove string.h hack.
9038 * s/osf5-0.h: New file.
9040 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
9041 include time.h, done by systime.h.
9042 [__FreeBSD__]: Remove redundant includes.
9044 * callproc.c (setpgrp): Undefine before defining.
9045 (delete_temp_file): Return Qnil to avoid warning.
9047 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
9049 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
9052 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
9054 * composite.h (compose_text): Declare.
9056 * xterm.c: Don't include sys/types.h unconditionally. Don't
9057 protect its inclusion with !USG (following xmenu.c).
9059 2000-06-23 Gerd Moellmann <gerd@gnu.org>
9061 * xfns.c (x_create_tip_frame): Initialize frame's colors like
9064 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
9066 * coding.c (decode_eol_post_ccl): Special handling for undecided
9067 and inconsistent EOL types.
9069 2000-06-22 Gerd Moellmann <gerd@gnu.org>
9071 * xrdb.c (x_load_resources): Add default resource for scroll bar's
9072 trough color and main window's background color.
9074 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9076 * xterm.h (Xt_app_con): External declaration.
9078 * widget.c (EmacsFrameRealize): Fix typo.
9080 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9082 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9083 (handle_invisible_prop): Record the start of invisible text in
9084 it->add_overlay_start.
9085 (struct overlay_entry): Add member `overlay'.
9086 (handle_overlay_change): Simplify.
9087 (next_overlay_string): After having processed overlay strings at the
9088 end of the buffer, record that fact in
9089 it->overlay_strings_at_end_processed_p.
9090 (compare_overlay_entries): If before- and after-strings come
9091 from the same overlay, let before-strings come first.
9092 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9093 (load_overlay_strings): Take it->add_overlay_start into account
9094 when adding overlay strings.
9096 * dispextern.h (struct it): Add member add_overlay_start.
9098 2000-06-22 Dave Love <fx@gnu.org>
9100 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9102 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9104 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9106 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9109 2000-06-21 Dave Love <fx@gnu.org>
9111 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9113 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9115 * syntax.c (back_comment): Simplify string-parity counting (with
9116 the added benefit of handling multiple string-styles as long as
9117 they are not intertwined).
9118 Jump to the slow code as soon as a comment starter is found in
9119 a "string_lossage" position. Fixes the case: " /* " /* " */.
9121 2000-06-21 Dave Love <fx@gnu.org>
9123 * Makefile.in: Use GETLOADAVG_LIBS.
9125 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9126 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9128 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9130 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9131 (Fforward_comment, scan_lists):
9132 Check the comstyle of single-char comment-starters.
9133 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9134 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9135 Check the comstyle of single-char comment-starters.
9136 Clarify control-flow around the Scomment case.
9138 2000-06-20 Dave Love <fx@gnu.org>
9140 * fns.c (make_hash_table, maybe_resize_hash_table):
9141 Cast arg of next_almost_prime.
9143 * tparam.c [emacs]: Include lisp.h.
9145 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9148 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9150 * keyboard.c (adjust_point_for_property): Check if display
9151 property should be treated as intangible by looking at its value.
9153 * xdisp.c (single_display_prop_intangible_p)
9154 (display_prop_intangible_p): New functions.
9156 * dispextern.h (display_prop_intangible_p): Add prototype.
9158 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9160 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9161 argument to sigprocmask.
9163 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9164 argument to sigprocmask.
9166 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9167 sigprocmask_set, and pass a pointer to it to sigprocmask.
9169 * sysdep.c (sigprocmask_set): New variable.
9171 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9174 2000-06-20 Sam Steingold <sds@gnu.org>
9176 * xrdb.c: Don't declare xmalloc, xrealloc.
9178 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9180 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9181 (re_comp): Cast gettext return value to avoid complaints when
9184 2000-06-20 Dave Love <fx@gnu.org>
9186 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9188 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9190 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9192 * m/alpha.h: Don't declare xmalloc, xrealloc.
9194 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9196 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9198 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9200 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9203 * keyboard.h (poll_for_input_1): Declare.
9205 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9207 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9209 * doprnt.c: Don't declare xmalloc, xrealloc.
9211 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9212 (getenv, ctime, getwd): Removed.
9213 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9215 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9216 x_set_tool_bar_lines.
9218 * config.in: Add HAVE_GETWD. Move some definitions above
9219 machine/system includes.
9221 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9223 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9225 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9226 contain information about ENCODING.
9228 * fontset.c (FONTSET_ASCII): Use the first element of char table
9229 for an ASCII font, not defalt slot.
9230 (fontset_ref_via_base): If FONTSET doesn't contain information for
9231 C, try the default fontset.
9232 (make_fontset): Don't copy the default fontset.
9233 (fontset_font_pattern): Likewise.
9234 (accumulate_font_info): If ELT is nil, use the corresponding
9235 element in the default fontset.
9237 2000-06-19 Dave Love <fx@gnu.org>
9239 * syntax.c (Fparse_partial_sexp): Doc fix.
9241 * regex.h: Test PROTOTYPES as well as __STDC__.
9243 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9244 errno, strerror. Put text after #endif in comment.
9246 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9248 * xterm.c (x_frame_of_widget): Likewise.
9250 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9252 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9253 to Vfundamental_mode_abbrev_table.
9255 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9256 bogus objects are marked. This slows down GC by ~80 percent, but
9257 it might be worth trying when debugging GC-related problems.
9258 This feature requires conservative stack marking to be enabled.
9260 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9261 returns XLookupChars, reset `modifiers' to zero.
9263 2000-06-19 Dave Love <fx@gnu.org>
9265 * mktime.c: Unprotoized.
9267 2000-06-19 Richard Stallman <rms@gnu.org>
9269 * data.c (set_internal): If variable is frame-local,
9270 store the new value immediately into the frame parameter alist.
9272 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9274 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9275 in the custom handler pointer.
9277 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9278 value, or checks for CHAR_META can fail when Lisp_Object is a
9280 * keymap.c (get_keyelt): Likewise.
9282 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9284 * ccl.h (struct ccl_program): New member eol_type.
9285 (struct ccl_spec): New member cr_carryover.
9287 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9288 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9290 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9291 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9292 (decode_eol_post_ccl): New function.
9293 (decode_coding): Don't detect EOL format here for CCL based coding
9295 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9296 decode_eol_post_ccl after running the CCL program.
9297 (code_convert_region): Don't detect EOL format here for CCL based
9299 (decode_coding_string): Likewise.
9301 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9303 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9304 when treating it as an integer.
9306 * coding.h (encode_coding_string): Declare.
9308 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9311 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9312 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9313 to be passed to get_local_map.
9315 * sound.c (Fplay_sound): Don't call make_number on
9316 Frun_hook_with_args count argument.
9318 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9319 for lisp objects in X event structure data field, when lisp
9320 objects are represented with unions.
9321 (x_scroll_bar_to_input_event): Ditto.
9323 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9325 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9326 termination of string. Fix sense of test whether
9327 Vline_number_display_limit is an integer.
9329 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9331 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9332 only if HAVE_X_WINDOWS.
9334 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9337 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9340 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9342 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9345 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9347 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9348 start of the while loop.
9350 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9352 * atimer.c (alarm_signal_handler): Add forward declaration.
9354 * data.c (set_internal): Remove debug code.
9356 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9358 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9360 * unexec.c (toplevel) [COFF]: Include coff.h.
9362 * s/lynxos.h: New file.
9364 * keymap.c (Fsingle_key_description): Enclose function key and
9365 event symbol names in angle brackets.
9367 * xdisp.c (setup_echo_area_for_printing): Call
9368 message_log_maybe_newline if message_buf_print is not set.
9370 * print.c (printchar, strout): Don't check message_buf_print
9371 before calling setup_echo_area_for_printing because that
9372 function does something useful even when message_buf_print is
9375 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9377 (ensure_echo_area_buffers): Initialize echo buffer's
9378 truncate lines setting to nil.
9379 (with_echo_area_buffer): Don't set the echo buffer's truncate
9381 (set_message_1): Set it here instead, based on the value
9382 of message_truncate_lines.
9383 (resize_mini_window): Handle case that lines are truncated.
9384 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9385 DEFVAR_BOOL message-truncate-lines.
9387 * keyboard.c (read_char): Bind message-truncate-lines to t
9388 while displaying a help-echo.
9390 * lisp.h (Qmessage_truncate_lines): External declaration.
9392 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9394 * xdisp.c (Vline_number_display_limit): Renamed from
9395 line_number_display_limit.
9396 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9397 Extend documentation string. Initialize
9398 Vline_number_display_limit to nil meaning no limit.
9399 (decode_mode_spec): Use Vline_number_display_limit with its new
9402 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9404 2000-06-13 Richard Stallman <rms@gnu.org>
9406 * frame.c (Fmodify_frame_parameters): Doc fix.
9408 * xfns.c (x_set_frame_parameters): Comment fix.
9410 * frame.c (store_frame_param): Call swap_in_global_binding if the
9411 variable's current binding was chosen based on this frame.
9413 * data.c (swap_in_global_binding): New function.
9415 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9417 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9418 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9420 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9422 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9424 2000-06-12 Jason Rumney <jasonr@gnu.org>
9426 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9428 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9430 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9432 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9434 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9436 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9437 (syms_of_xfaces): Defsubr Sdump_colors.
9438 (x_free_colors): Don't treat b&w specially on default visual.
9439 (x_free_dpy_colors): New function.
9440 (free_face_colors): Don't check visual class; it's done
9443 * xterm.c (x_frame_of_widget): New function.
9444 (x_alloc_nearest_color_for_widget): Use it.
9445 (x_copy_dpy_color): New function.
9446 (x_destroy_window): Free various colors.
9448 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9450 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9452 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9454 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9456 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9458 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9460 2000-06-11 Dave Love <fx@gnu.org>
9462 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9464 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9466 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9468 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9470 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9473 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9475 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9476 (regex_compile): Fix the code for handling the case of single byte
9477 char and multibyte char being mixed in a range within [...].
9479 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9480 and dst_multibyte members of coding.
9482 * charset.c (update_charset_table): Update the table
9484 (init_charset_once): Initialize elements of bytes_by_char_head to
9485 1 except for leading codes for private charases.
9487 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9488 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9490 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9492 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9493 access the data it doesn't point to.
9495 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9497 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9498 will be translated to a switch-frame event when reading the
9499 event queue. This is necessary because Emacs otherwise won't
9500 perform a switch-frame to a new frame until some other event, for
9501 example a keystroke event, forces it to do so. This has various
9502 effects, one visible being that the cursor of a frame created with
9503 C-x 5 2 or switched to with a window manager key binding like
9504 A-TAB stays hollow because selected_window isn't on the newly
9505 focused frame until the switch-frame is performed.
9507 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9508 generating a switch-frame event if necessary.
9510 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9512 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9515 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9517 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9519 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9521 * window.c (displayed_window_lines): Take empty lines at
9522 the bottom of a window into account.
9524 * window.c (displayed_window_lines): New function.
9525 (Fmove_to_window_line): Use displayed_window_lines to determine
9526 the number of lines to move, instead of using the window's height.
9528 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9529 to stop reading, even if the form read sets point to a different
9530 value when evaluated.
9532 * xdisp.c (display_line): Fix code deciding in which line to
9535 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9537 * fileio.c (e_write): Free composition data if stored in
9540 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9542 * xdisp.c (display_line): Set row's and iterator's
9543 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9544 Set cursor even if row ends in the middle of a character.
9545 (dump_glyph_row): Print values of new flags.
9546 (redisplay_window) <cursor movement in unchanged window>: When
9547 point has been moved forward, and PT is at the end of the cursor
9548 row, don't place the cursor in the next row if the cursor row ends
9549 in the middle of a character or at ZV.
9551 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9552 (struct glyph_row): Add starts_in_middle_of_char_p and
9553 ends_in_middle_of_char_p.
9554 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9555 ends_in_middle_of_char_p flag.
9556 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9558 * term.c (append_glyph): Revert change of 2000-06-06.
9560 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9561 padding glyph not fitting on line as whole character not
9564 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9565 this isn't true for images with `:ascent 100'.
9567 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9569 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9570 as modified if it is originally unmodified.
9572 * term.c (encode_terminal_code): Change the way to check if
9573 terminal coding does any conversion.
9574 (append_glyph): Set glyph->pixel_width correctly.
9576 * xdisp.c (display_line): While checking line continuation, pay
9577 attention to a padding glyph.
9579 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9581 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9583 2000-06-05 Dave Love <fx@gnu.org>
9585 * xdisp.c: Include fontset.h.
9587 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9589 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9591 * dispnew.c: Conditionally include term.h.
9593 * coding.h: Declare code_convert_string_norecord.
9595 * frame.h (struct frame): Use volatile unconditionally.
9597 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9599 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9601 * systime.h: Protect against multiple inclusion.
9602 (timezone) [USG5_4]: Define as time_t.
9604 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9605 (Foptimize_char_table, make_temp_name): Declare.
9607 * Makefile.in (xdisp.o): Depend on fontset.h.
9609 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9611 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9612 (Foptimize_char_table, make_temp_name): Declare.
9616 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9618 2000-06-02 Dave Love <fx@gnu.org>
9620 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9622 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9624 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9625 result face, set flags in that face indicating that colors may not
9628 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9629 glyph, use the ASCII NUL character to determine the face.
9631 2000-06-02 Dave Love <fx@gnu.org>
9633 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9634 (VFORK_RETURN_TYPE): Remove.
9636 * config.in: Add NO_MATHERR.
9638 2000-06-01 Dave Love <fx@gnu.org>
9640 * cmds.c (internal_self_insert): Don't check
9641 Vbefore_change_function, Vafter_change_function.
9643 * insdel.c (signal_before_change, signal_after_change): Likewise.
9645 * buffer.c (Vbefore_change_function, Vafter_change_function):
9646 Variables and their initializations deleted.
9648 * callint.c (Fcall_interactively): Doc fix.
9650 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9652 2000-05-31 Dave Love <fx@gnu.org>
9654 * textprop.c: Revert last change -- duplicated.
9656 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9658 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9661 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9663 2000-05-31 Jason Rumney <jasonr@gnu.org>
9665 * search.c (Fre_search_forward, Fre_search_backward)
9666 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9668 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9670 2000-05-30 Jason Rumney <jasonr@gnu.org>
9672 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9673 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9675 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9677 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9678 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9679 expand a nil default_filename.
9681 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9682 pointer to glyph_to_pixel_coords, not a frame.
9684 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9685 coding.h to dependencies.
9687 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9689 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9690 window pointer to be consistent with w32term.c and xterm.c.
9692 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9693 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9694 (Qline_spacing, Qcenter): New variables.
9695 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9696 (x_set_line_spacing): New function.
9697 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9698 (x_specified_cursor_type): New function.
9699 (x_set_cursor_type): Use it.
9700 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9702 (validate_x_resource_name, x_get_resource_string): Measure lengths
9703 of external strings in bytes.
9704 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9705 GetTextExtentPoint32 with NULL title.
9706 (Fx_create_frame): Initialize Qline_spacing.
9707 (w32_load_system_font): Initialize font->double_byte_p.
9708 (x_to_w32_charset): Use Vw32_charset_info_alist.
9709 (Image, busy cursor, tooltip functions): Merged changes from
9710 xfns.c. Not yet functional on Windows.
9712 * w32gui.h (W32FontStruct): Add double_byte_p member.
9714 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9715 (emacs_button_translation): Use it.
9716 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9717 in `mask' to be set.
9719 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9722 * w32term.c: Format and doc changes to bring closer to xterm.c.
9723 (w32_char_font_type): New enum.
9724 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9725 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9726 (w32_encode_char): New function.
9727 (x_encode_char): Removed.
9728 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9729 x_encode_char and w32_font_is_double_byte.
9730 (x_produce_image_glyph): Use image_ascent.
9731 (x_produce_glyphs): Use new version of w32_per_char_metric and
9732 handle NULL return value. Allow extra line spacing.
9733 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9734 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9735 w32_font_type member of glyph instead.
9736 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9737 (fast_find_position): Make sure not to consider rows not visible
9739 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9740 w32_menu_display_help with input blocked, as it can abort.
9741 (x_display_and_set_cursor): Choose cursor depending
9742 on buffer-local value of cursor_type.
9743 (x_draw_bar_cursor): Add parameter WIDTH.
9745 * w32term.h (CP_DEFAULT): Define.
9746 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9748 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9750 * search.c (Fre_search_forward, Fre_search_backward)
9751 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9753 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9755 * coding.c (detect_coding_iso2022): Fix code for checking
9756 CODING_CATEGORY_MASK_ISO_8_2.
9758 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9760 * regex.c (PREFETCH_NOLIMIT): New function.
9761 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9763 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9765 * syntax.c (find_defun_start): Move test for
9766 open_paren_in_column_0_is_defun_start outside of the loop.
9768 * xdisp.c (redisplay_window): Really switch buffers when
9769 displaying mode lines, and temporarily set selected_frame to the
9770 frame of the window that's redisplayed.
9772 * xfaces.c (free_realized_faces): Block/unblock input.
9773 (free_realized_multibyte_face): Ditto.
9775 2000-05-29 Dave Love <fx@gnu.org>
9777 * textprop.c (Qkeymap): New variable.
9778 (syms_of_textprop): Intern it.
9780 * keymap.c: Include intervals.h.
9781 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9783 * Makefile.in (keymap.o): Depend on intervals.h.
9785 * keyboard.c (menu_bar_items, tool_bar_items)
9786 (Fexecute_extended_command): Deal with `keymap' property.
9787 (read_key_sequence): Track map from `keymap' property as well as
9790 * intervals.c (get_local_map): Extra arg to allow looking for
9793 * intervals.h (map_property): New enum.
9794 (get_local_map): Extra arg using it.
9797 * lisp.h (get_local_map): Don't declare here.
9799 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9801 * Makefile.in (callproc.o): Depend on composite.h.
9803 * callproc.c: Include composite.h.
9804 (Fcall_process): Handle composition correctly.
9806 * coding.h (coding_allocate_composition_data): Extern it.
9807 (coding_restore_composition): Likewise.
9809 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9810 yet allocated, finish decoding with result
9811 CODING_FINISH_INSUFFICIENT_CMP.
9812 (coding_allocate_composition_data): Make it non-static.
9813 (coding_restore_composition): Likewise.
9815 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9817 * charset.c (syms_of_charset): Revert last change.
9819 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9821 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9822 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9825 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9827 * charset.c (syms_of_charset): Set width of character sets
9828 eight-bit-control and eight-bit-graphic to 1 column.
9830 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9832 * config.in (HAVE_SPEED_T): New define.
9834 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9837 2000-05-26 Dave Love <fx@gnu.org>
9839 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9841 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9842 (Fsubr_arity): New function.
9843 (syms_of_data): Install them.
9845 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9847 * charset.c (init_charset_once): Set the table bytes_by_char_head
9850 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9851 the default fontset to what Emacs uses by default.
9852 (check_registry_encoding): This function deleted.
9853 (Fset_fontset_font): Remove the adhoc condition for the default
9854 fontset. Allow cons in FONTNAME.
9856 * fns.c (map_char_table): Ignore char-table entries for
9857 charsets eight-bit-control and eight-bit-graphic.
9859 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9861 * emacs.c (main): Initialize keyboard syms before initializing
9862 window code, so face names are available.
9864 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9866 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9867 of an anchor at the beginning of a shy-group.
9869 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9871 * xdisp.c (handle_invisible_prop): Don't try to skip over
9872 invisible text if end of text is already reached.
9874 2000-05-25 Dave Love <fx@gnu.org>
9876 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9878 * coding.c (encode_eol): Add null statement after label.
9880 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9882 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9885 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9887 * ccl.c (ccl_driver): Fix previous change.
9889 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9891 * coding.c (run_pre_post_conversion_on_str): Set point to the
9892 beginning of buffer before calling coding->post_read_conversion.
9893 (decode_coding_string): Give correct args to
9894 run_pre_post_conversion_on_str.
9895 (encode_coding_string): Likewise.
9897 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9898 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9899 eight-bit-graphic correctly.
9901 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9903 * fileio.c (Finsert_file_contents): Even if a file is not found,
9904 execute codes for setting up coding system. Call
9905 after-insert-file-functions unconditionally.
9907 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9909 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9910 BSD_PGRPS are not defined.
9912 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9914 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9916 (syms_of_charset): Avoid building same strings.
9918 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9920 * lread.c (Fload): Add a comment about the meaning of
9921 Vuser_init_file being t.
9923 * puresize.h (BASE_PURESIZE): Increase to 675000.
9925 * s/gnu-linux.h (setpgrp): Don't define it here because this
9926 prevents compilation on GNU/Linux systems with glib 2.2.
9928 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9931 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9933 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9934 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9936 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9938 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9940 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9942 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9944 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9946 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9948 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9950 * keyboard.c (read_char): Allow character codes 128..255 to be
9951 handled by input-method-function.
9953 * insdel.c (adjust_markers_for_replace): Fix previous change.
9954 (adjust_after_replace): If PREV_TEXT is nil, call
9955 adjust_markers_for_insert, not adjust_markers_for_replace.
9957 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9959 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9960 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9961 [HAVE_GRANDPT]: Define.
9962 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9964 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9967 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9969 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9971 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9973 The following changes are to handle 8-bit characters in a
9974 multibyte buffer/string without facing with byte combining
9975 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9976 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9978 * Makefile.in (fns.o): Depend on charset.h.
9980 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9981 convert it to unibyte.
9982 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9984 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9985 apparent char boundary.
9986 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9987 0x80..0x9F to/from multibyte form.
9989 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9992 * callproc.c (Fcall_process): Always encode an argument string if
9993 it is multibyte. Setup src_multibyte and dst_multibyte members of
9994 process_coding properly.
9996 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9997 SPLIT_NON_ASCII_CHAR.
9999 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
10001 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
10003 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
10004 (SPLIT_CHARACTER_SEQ): This macro deleted.
10005 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
10006 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
10007 and eight-bit-graphic.
10008 (char_to_string): Likewise. Signal an error for too large
10010 (char_printable_p): Return 0 for 8-bit characters.
10011 (update_charset_table): Update iso_charset_table only when a final
10012 character is non-negative.
10013 (find_charset_in_text): Renamed from find_charset_in_str.
10014 Arguments and return value changed. Callers changed.
10015 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
10016 be -1 if CHARSET is used only internally.
10017 (Fmake_char_internal): Handle new charsets; eight-bit-control and
10019 (Fcharset_after): Simplified.
10020 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
10021 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
10022 (multibyte_chars_in_text): Simplified by assuming there's no
10023 invalid multibyte sequence.
10024 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10025 (str_as_unibyte): New functions.
10026 (Fstring): Simpified by assuming that byte combining never happens.
10027 (init_charset_once): Initialization for
10028 LEADING_CODE_8_BIT_CONTROL.
10029 (syms_of_charset): Intern and staticpro Qeight_bit_control and
10030 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
10031 eight-bit-control and eight-bit-graphic.
10033 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
10034 (CHARSET_8_BIT_GRAPHIC): New macros.
10035 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
10036 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
10037 (CHARSET_REVERSE_CHARSET): Likewise.
10038 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
10040 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
10041 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
10042 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
10043 encounter an invalid multibyte sequence.
10044 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
10045 sequence is always valid.
10046 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
10047 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
10048 (CHAR_STRING): For 8-bit characters, call char_to_string.
10049 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
10050 multibyte sequence is always valid.
10051 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
10052 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
10053 (str_as_unibyte): Extern them.
10054 (BCOPY_SHORT): Fix a bug.
10055 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
10056 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
10057 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
10058 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
10060 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
10061 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
10062 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
10063 (EMIT_BYTES): New macros.
10064 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
10065 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
10067 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
10068 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
10069 check the validity of multibyte sequence.
10070 (decode_coding_emacs_mule): New function.
10071 (encode_coding_emacs_mule): New macro.
10072 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10074 (DECODE_ISO_CHARACTER): Just return a character code.
10075 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10076 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10077 EMIT_CHAR to produced decoded characters. Exit the loop only by
10078 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10080 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10081 only position codes for an invalid character.
10082 (encode_designation_at_bol): Return new destination pointer. 5th
10083 arg DSTP is changed to DST.
10084 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10085 from the source by ONE_MORE_CHAR. Don't handle the case of last
10087 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10089 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10090 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10091 TWO_MORE_BYTES to fetch a byte from the source.
10092 (encode_eol): Pay attention to coding->src_multibyte.
10093 (detect_coding, detect_eol): Preserve members src_multibyte and
10095 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10096 (encoding_buffer_size): Set magnification to 3 for all coding
10097 systems that require encoding.
10098 (ccl_coding_driver): For decoding, be sure that the result is
10099 valid multibyte sequence.
10100 (decode_coding): Initialize coding->errors and coding->result.
10101 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10102 and raw-text, always call decode_eol. Handle the case of last
10103 block here. If not coding->dst_multibyte, convert the resulting
10104 sequence to unibyte.
10105 (encode_coding): Initialize coding->errors and coding->result.
10106 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10107 and raw-text, always call encode_eol. Handle the case of last
10109 (shrink_decoding_region, shrink_encoding_region): Detect cases
10110 that we can't skip data more rigidly.
10111 (code_convert_region): Setup src_multibyte and dst_multibyte
10112 members of coding. For decoding, if the buffer is multibyte,
10113 convert the source sequence to unibyte in advance. For encoding,
10114 if the buffer is multibyte, convert the resulting sequence to
10115 multibyte afterward.
10116 (run_pre_post_conversion_on_str): New function.
10117 (code_convert_string): Deleted and divided into the following two.
10118 (decode_coding_string, encode_coding_string): New functions.
10119 (code_convert_string1, code_convert_string_norecord): Call one of
10121 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10122 MAKE_NON_ASCII_CHAR.
10123 (Fset_terminal_coding_system_internal)
10124 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10125 and dst_multibyte members.
10126 (init_coding_once): Initialize iso_code_class with new enum
10127 ISO_control_0 and ISO_control_1.
10129 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10130 devided into ISO_control_0 and ISO_control_1.
10131 (struct coding_system): New members src_multibyte, dst_multibyte,
10132 errors, and result. Delete member fake_multibyte.
10133 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10135 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10138 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10141 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10143 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10145 (Ftranspose_region): Delete codes for handling byte combining.
10147 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10148 dst_multibyte members of coding. On handling REPLACE on unibyte
10149 buffer, convert the result of decode_coding to unibyte. On
10150 inserting into a mutibyte buffer, always call code_convert_region.
10151 (e_write): Setup coding->src_multibyte according to the
10152 multibyteness of the source (buffer or string).
10154 * fns.c (concat): Handle 8-bit characters correctly.
10155 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10156 unibyte in the result.
10157 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10158 valid multibyte form in the result.
10159 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10160 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10161 return -1, signal an error.
10162 (base64_encode_1): New arg MULTIBYTE. Get each character by
10163 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10164 character is found, return -1.
10165 (Fbase64_decode_region): Delete codes for handling byte-combining.
10166 Treat each decoded byte as a unibyte character.
10167 (Fbase64_decode_string): Return unibyte string.
10168 (Fcompare_strings, concat, string_byte_to_char): Use
10169 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10170 FETCH_STRING_CHAR_ADVANCE.
10171 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10172 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10174 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10175 SPLIT_NON_ASCII_CHAR.
10176 (fontset_ref_via_base, fontset_set): Likewise
10178 * insdel.c (adjust_markers_for_record_delete): Deleted.
10179 (adjust_markers_for_insert): Argument changed. Caller changed.
10180 (adjust_markers_for_replace): Likewise.
10181 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10182 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10183 (copy_text): Delete unused local varialbe c_save. For converting
10184 to multibyte, be sure to make all 8-bit characters in valid
10186 (count_size_as_multibyte): Handle 8-bit characters correctly.
10187 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10188 (adjust_after_replace, replace_range, del_range_2)
10189 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10190 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10191 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10192 handling byte combining.
10193 (adjust_before_replace): Deleted.
10195 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10196 SPLIT_NON_ASCII_CHAR.
10197 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10198 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10199 (Fkey_description): Likewise.
10201 * lread.c (read1): On reading multibyte string, be sure to make
10202 all 8-bit chararacters in valid multibyte form.
10203 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10205 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10208 * process.c (Fstart_process): GCPRO current_dir before calling
10209 Ffind_operation_coding_system. Encode arguments here.
10210 (create_process): Don't encode arguments here. Setup
10211 src_multibyte and dst_multibyte members of struct coding.
10212 (read_process_output): Setup src_multibyte and dst_multibyte
10213 members of struct coding. If the output is to multibyte buffer,
10214 always decode the output of the process. Adjust the
10215 representation of 8-bit characters to the multibyteness of the output.
10216 (send_process): Setup coding->src_multibyte according to the
10217 multibyteness of the source.
10219 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10220 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10221 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10223 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10225 * w16select.c (Fw16_set_clipboard_data): Setup members
10226 src_multibyte and dst_multibyte of coding. Adjusted for the
10227 change for find_charset_in_str.
10228 (Fw16_get_clipboard_data): Likewise.
10230 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10231 dst_multibyte of coding.
10232 (x_to_w32_font): Likewise.
10234 * w32select.c (Fw32_set_clipboard_data): Setup members
10235 src_multibyte and dst_multibyte of coding. Adjusted for the
10236 change for find_charset_in_str.
10237 (Fw32_get_clipboard_data): Likewise.
10239 * xdisp.c (get_next_display_element): Handle 8-bit characters
10241 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10242 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10244 * xselect.c (selection_data_to_lisp_data): Setup members
10245 src_multibyte and dst_multibyte of coding. Adjusted for the
10246 change for find_charset_in_str.
10247 (lisp_data_to_selection_data): Likewise.
10249 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10251 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10253 * dispextern.h (Vimage_types): Add extern declaration.
10255 * xdisp.c (Vimage_types): Moved here from xfns.c.
10256 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10258 * xfns.c (Vimages_types): Moved to xdisp.c.
10259 (syms_of_xfns): Move `image-types' to xdisp.c.
10261 * w32fns.c (Vimage_types): Removed.
10262 (syms_of_w32fns): Remove `image-types'.
10264 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10266 * fns.c (map_char_table): Pay attention to character number of
10267 charset. Check the validity of charset at the first level. For
10268 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10271 * fontset.c: Include "buffer.h".
10272 (fs_load_font): If the face has fontset, record the face ID in
10274 (Finternal_char_font): New function.
10275 (accumulate_font_info): New function.
10276 (Ffontset_info): Rewritten for the new fontset implementation.
10277 (syms_of_fontset): Register Vdefault_fontset in the first element
10278 of Vfontset_table. Include Vdefault_fontset in
10279 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10282 2000-05-16 Dave Love <fx@gnu.org>
10284 * m/iris5d.h: Deleted -- unused.
10286 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10288 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10289 `invalid' instead of `illegal'.
10291 * indent.c (Fmove_to_column): When ending within a tab, insert
10292 spaces first so that markers at the end of the tab get adjusted.
10294 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10295 buffer list that wasn't selected in that frame.
10297 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10298 is needed on mescaline, use a 2 char prefix, and call
10299 make_temp_name with second arg non-zero.
10301 * fileio.c (make_temp_name): New function, extracted from
10303 (Fmake_temp_name): Use it.
10305 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10307 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10309 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10311 * Makefile.in (lisp): Add env.elc.
10313 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10315 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10317 * search.c (Freplace_match): Handle case of `\N' in the
10318 replacement when there's no group N.
10320 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10322 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10323 of the message to message_dolog.
10325 * keyboard.c (read_char): Don't clear current message for help
10326 events; let the code handling help events handle this. Change
10327 code detecting help events that should be ignored.
10329 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10330 we're interating over a string.
10332 2000-05-09 Dave Love <fx@gnu.org>
10334 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10335 that offset before writing. Move gcpro region past call of
10338 2000-05-04 Dave Love <fx@gnu.org>
10340 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10342 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10344 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10345 of inserted characters when BUF equals the current buffer, and PT
10346 is in front of or equal to FROM.
10348 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10350 * xdisp.c (handle_single_display_prop): If display property value
10351 is invalid, or something not supported on the frame, restore
10352 iterator's position to what it was initially. Make sure to return
10353 0 for invalid and unsupported property values.
10355 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10356 that x_per_char_metric returns null.
10358 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10360 * xterm.h (struct face): Add forward declaration.
10361 (struct image): Ditto.
10362 (image_ascent): Add prototype.
10364 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10365 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10366 image_ascent instead of using IMAGE_ASCENT.
10368 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10369 (IMAGE_ASCENT): Removed.
10371 * xfns.c (Qcenter): New variable.
10372 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10373 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10374 (image_ascent): New function.
10375 (lookup_image): Recognize `:ascent center'.
10376 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10377 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10378 (xbm_load): Don't set image's ascent here.
10379 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10380 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10381 check ascent values here.
10382 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10383 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10384 (syms_of_xfns): Initialize Qcenter.
10386 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10387 to the limits, increase the limits.
10389 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10391 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10392 Check Vfont_encoding_alist against the full name of the opened font.
10394 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10396 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10397 taller than the window.
10399 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10401 * xfaces.c (realize_x_face): Fix the argument of the second
10402 xassert. BASE_FACE may not be a face for ASCII.
10404 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10406 * print.c (print_object): Treat print-length < 0 as nil.
10408 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10410 * s/freebsd.h (TERMCAP_OBJ): Removed.
10411 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10413 * lread.c (read1): Don't treat period followed by certain
10414 characters as symbol start.
10416 * xfns.c (slurp_file): New function.
10417 (xbm_image_p): Handle case of in-memory XBM files.
10418 (xbm_scan): Rewritten to work on memory buffers instead of files.
10419 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10420 Work on memory buffers instead of files. If DATA is null test
10421 if buffer looks like an in-memory XBM file.
10422 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10423 memory buffers instead of files.
10424 (xbm_file_p): New function.
10425 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10427 * lread.c (end_of_file_error): New function.
10428 (read1): Call it instead of signaling `end-of-file' directly.
10430 * print.c (print_error_message): Print data of `end-of-file'
10431 with Fprinc instead of Fprin1.
10433 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10435 * window.c (freeze_window_start): Check that minibuffer scroll
10436 window isn't nil before extracting the window structure pointer
10439 * undo.c (record_delete): If we hit the end of the undo list, stop
10440 picking elements apart.
10442 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10444 * xdisp.c (display_line): If lines are continued, restore
10445 iterator's ascent/descent information to the values before the
10446 first glyph not fitting on the line.
10448 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10450 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10451 positions in glyph matrix. Don't compute new window end positions.
10453 * dispnew.c (increment_matrix_positions): Renamed from
10454 increment_glyph_matrix_buffer_positions.
10455 (increment_row_positions): Renamed from
10456 increment_glyph_row_buffer_positions.
10458 * dispextern.h: Change names of renamed functions from dispnew.c
10461 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10463 * fileio.c (Fdo_auto_save): Create directories for auto-save
10464 list file if necessary.
10466 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10467 from buffer or frame.
10468 (automatic_hscrolling_p): New variable.
10469 (hscroll_windows): Scroll windows horizontally only if automatic
10470 hscrolling is allowed.
10471 (syms_of_xdisp): New variable `automatic-hscrolling'.
10473 * frame.h (struct frame): Add member extra_line_spacing.
10475 * xfns.c (x_set_line_spacing): New function.
10476 (Fx_create_frame): Set line spacing from resources.
10477 (Qline_spacing): New variable.
10478 (syms_of_xfns): Initialize Qline_spacing.
10480 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10482 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10483 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10484 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10485 extra_line_spacing from default value.
10486 (init_buffer_once): Initialize default value of extra_line_spacing.
10488 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10491 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10492 prompt_width. Add extra line spacing.
10494 * term.c (produce_glyphs): Remove reference to struct it's
10497 * dispextern.h (struct it): Remove member prompt_width, add
10498 extra_line_spacing.
10500 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10502 * dispnew.c (update_frame_line): When writing a whole line, make
10503 sure cursor is in the right row afterwards, otherwise a use of
10504 capability `ch' in cmgoto might leave the cursor in the row below.
10506 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10508 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10510 * keyboard.c (timer_check): Fix typo in comment.
10512 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10514 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10515 name change: ch -> character.
10517 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10519 * keyboard.c (echo_message_buffer): New variable.
10520 (echo_now): Set echo_message_buffer to the echo area buffer used
10521 to display the echo.
10522 (cancel_echoing): Reset echo_message_buffer to nil.
10523 (read_char): Code rewritten that handles canceling an echo or
10524 echoing a dash, respectively.
10526 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10527 directory doesn't exist.
10529 2000-04-19 Dave Love <fx@gnu.org>
10531 * fns.c (syms_of_fns): Defsubr mapc.
10532 (concat): Don't allow numeric args.
10533 (Fconcat): Doc change.
10535 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10537 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10538 instead define end_match(1|2) more carefully.
10539 Use GET_CHAR_BEFORE_2 for `begline'.
10541 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10543 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10544 on 64-bit systems where NULL is defined as `0'.
10546 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10547 the `variable argument list' to make it work on Alpha.
10549 * m/alpha.h (_LP64) [!_LP64]: Define.
10550 (ORDINARY_LINK): Define for NetBSD.
10552 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10554 2000-04-19 Dave Love <fx@gnu.org>
10556 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10559 * Makefile.in (LIBS): Don't use.
10560 (GETLOADAVG_OBJ): Define again.
10561 (otherobj): Add GETLOADAVG_OBJ.
10563 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10565 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10567 * lread.c (read_filtered_event): Cancel and start busy cursor.
10569 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10570 that the per-character metrics may be null.
10572 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10574 * buffer.c (clone_per_buffer_values): New function.
10575 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10576 clone_per_buffer_values if CLONE is not nil.
10578 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10580 2000-04-16 Dave Love <fx@gnu.org>
10582 * Makefile.in: Remove obsolete localcpp stuff.
10583 (GETLOADAVG_OBJ): Don't define.
10584 (obj): Move LIBOBJS...
10585 (otherobj): ... to here.
10586 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10587 whitespace-only lines after the continuation (Irix).
10589 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10591 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10593 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10595 2000-04-14 Dave Love <fx@gnu.org>
10597 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10598 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10599 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10600 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10603 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10604 autoconfiscated HAVE_GETLOADAVG.
10606 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10609 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10611 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10612 (fill_in_lock_file_name): Avoid existing files that aren't links.
10614 2000-04-14 Dave Love <fx@gnu.org>
10616 * Makefile.in (LIBS, LIBOBJS): New variable.
10617 (INTERVAL_SRC): Convert to make variable.
10618 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10619 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10620 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10622 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10623 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10624 (shortlisp): Add facemenu, float-sup, frame.
10625 (SOME_MACHINE_LISP): Remove them from here.
10626 (LIBES): Change unused LDLIBS to autoconf LIBS.
10628 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10630 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10632 * composite.c (update_compositions): If FROM and TO are not in a
10633 valid range, do nothing.
10635 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10637 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10639 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10641 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10644 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10646 * fileio.c (a_write): Remove redundant semi-colons.
10647 (e_write): Return -1 if failed to write all the data.
10648 This fixes the changes made at 1999-12-15.
10650 2000-04-12 Dave Love <fx@gnu.org>
10652 * fns.c (mapcar1): Test for null vals to support mapc.
10653 (Fmapc): New function.
10655 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10657 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10658 (IT_frame_up_to_date): Support the buffer local value of
10659 cursor-type, if defined.
10661 2000-04-10 Dave Love <fx@gnu.org>
10663 * editfns.c (preceding-char, following-char): Doc fix.
10665 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10667 * Makefile.in (temacs): Revert 2000-03-12 change.
10669 2000-04-10 Jason Rumney <jasonr@gnu.org>
10671 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10673 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10675 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10676 area buffer, if it's not set up yet.
10678 * indent.c (compute_motion): Set immediate_quit.
10680 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10682 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10683 (realize_tty_face): Suppress boldness if colors are the inverse of
10684 the default colors, and tty_suppress_bold_inverse_default_colors_p
10686 (Ftty_suppress_bold_inverse_default_colors): New function.
10687 (syms_of_xfaces): Defsubr it.
10689 * buffer.c (Frestore_buffer_modified_p): New function.
10690 (syms_of_buffer): Defsubr it.
10692 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10694 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10695 charset id (int) argument, not a charset (Lisp_Object).
10697 * coding.h (code_convert_string): Declare.
10698 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10699 object, as the fourth argument to code_convert_string.
10701 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10702 (Fset_fontset_font): Use EQ to compare lisp objects.
10704 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10706 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10707 a pointer that looks like a lisp object.
10708 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10709 zero, instead see whether it's an integer object, since they can't
10711 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10713 * dispnew.c (allocate_matrices_for_frame_redisplay)
10714 (direct_output_forward_char): Use X(U)INT and make_number as needed
10715 to convert between (unsigned) int values and lisp integers.
10716 * keyboard.c (read_key_sequence): Likewise.
10717 * lread.c (substitute_object_recurse): Likewise.
10718 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10719 * minibuf.c (do_completion, Fminibuffer_complete_word)
10720 (Fminibuffer_completion_help): Likewise.
10721 * term.c (produce_special_glyphs): Likewise.
10723 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10724 * print.c (print_preprocess, print_object): Likewise.
10726 * search.c (compile_pattern): Use NILP when checking for nil.
10728 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10729 __OPTIMIZE__]: Provide a GNU C macro version that handles
10730 lisp-object unions.
10731 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10732 field, to better cope with ENABLE_CHECKING and calls that modify a
10733 Lisp_Object using its old value.
10735 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10737 * window.c (compare_window_configurations): Signal an error
10738 if parameters C1 or C2 aren't window configurations.
10740 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10741 AFTER_POTENTIAL_GC calls around calls to functions that can
10742 signal an error and thus invoke the debugger.
10744 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10746 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10747 an error if decoding fails.
10749 * keyboard.c (lispy_mouse_names): Variable removed.
10750 (Vlispy_mouse_stem): New variable.
10751 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10752 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10753 for any mouse button number. Increase size of mouse_syms and
10754 button_down_location as needed. Call modify_event_symbol with
10755 different arguments.
10756 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10757 Call modify_event_symbol with different arguments.
10758 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10759 for any button number. Call modify_event_symbol with different
10761 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10762 Accept a string for NAME_ALIST_OR_STEM.
10764 * lisp.h (larger_vector): Add prototype.
10766 * fns.c (larger_vector): Make externally visible.
10768 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10770 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10772 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10773 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10774 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10775 we are between str1 and str2.
10776 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10777 (PATFETCH): Use `TRANSLATE'.
10778 (PATFETCH_RAW): Fetch multibyte char if applicable.
10779 (PATUNFETCH): Remove.
10780 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10781 When writing a char, write it directly into the pattern buffer rather
10782 than going needlessly through a temp char-array.
10783 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10784 multibyte magic and remove the useless `#ifdef emacs'.
10785 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10788 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10789 conditional on `emacs'.
10791 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10793 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10795 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10796 non-union-type versions of XMARK and friends here, because XMARK
10797 and friends won't work on an integer field if NO_UNION_TYPE is not
10799 (make_number): Define as a function if it's not defined as a macro.
10801 * composite.c (run_composite_function): Use NILP when checking for nil.
10802 (syms_of_composite): Delete local var NARGS, pass an int as first
10803 argument to Fmake_hash_table.
10805 * editfns.c (text_property_stickiness): Use NILP to test
10806 Lisp_Object boolean value.
10807 (Fmessage_or_box): Don't use NILP to test int variable.
10808 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10809 problems reading from and changing the same lisp value in an
10812 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10814 * term.c (TN_no_color_video): New variable.
10815 (term_init): Intitialize TN_no_color_video.
10816 (enum no_color_bit): New enumeration.
10817 (MAY_USE_WITH_COLORS_P): New macro.
10818 (turn_on_face): Use it to determine if attributes may be used
10819 combined with colors.
10821 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10823 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10824 with int lvalues via casts; instead, just yield lisp object lvalues.
10825 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10826 proper accessor macros.
10827 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10828 (grow_mini_window): Fix typo getting int value of root->height.
10830 * xdisp.c (compute_string_pos): Fix order of arguments to
10831 string_pos_nchars_ahead.
10832 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10833 count arg to variable-arg routines like Frun_hook_with_args and
10835 (back_to_previous_visible_line_start)
10836 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10837 fixed-arg routines like Fget_char_property and Fmake_string.
10838 (reconsider_clip_changes): Use XINT when comparing integer lisp
10839 objects, or passing them as int arguments.
10840 (mark_window_display_accurate, insert_left_trunc_glyphs)
10841 (append_space, extend_face_to_end_of_line): Use make_number when
10842 storing or passing integer values as lisp objects.
10843 (set_cursor_from_row, highlight_trailing_whitespace): Use
10844 INTEGERP, not implicit test against zero, for glyph object.
10845 (try_window_id): Don't use make_number when we want an int value.
10847 * xfaces.c (xlfd_symbolic_value): Make last argument a
10848 Lisp_Object, to be consistent with callers.
10849 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10850 (lface_hash): Apply XFASTINT to lisp values before folding in.
10852 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10853 fill in window width and height. Pass an int, not a lisp object,
10854 as first arg to Finsert.
10856 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10858 * xfaces.c (realize_basic_faces): Block input while realizing
10861 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10863 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10865 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10867 * xterm.c (x_produce_glyphs): When displaying unibyte text
10868 or ASCII, handle case that per-char metric is null.
10870 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10872 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10874 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10875 (XSUBR, XBUFFER): Verify correct object type before returning
10876 pointer, using eassert.
10877 * frame.h (XFRAME): Likewise.
10879 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10880 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10881 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10882 * data.c (set_internal): Likewise.
10883 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10884 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10885 * fileio.c (auto_save_1): Likewise.
10886 * insdel.c (check_markers): Likewise.
10887 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10888 * undo.c (record_insert): Likewise.
10889 * vmsproc.c (child_sig): Likewise.
10890 * window.c (unshow_buffer, window_loop): Likewise.
10891 * xterm.c (x_erase_phys_cursor): Likewise.
10893 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10895 * xfns.c (free_image_cache): Free the cache structure itself
10896 last, after all its members have been freed.
10898 * lisp.h (xstrdup): Add prototype.
10900 * alloc.c (xstrdup): Moved here from xfaces.c.
10901 (allocating_for_lisp): Variable removed.
10902 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10904 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10906 (xstrdup): Moved to alloc.c.
10908 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10910 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10912 * emacs.c (main): Fix sense of no-loadup test.
10914 * config.in (ENABLE_CHECKING): Undef.
10916 * lisp.h (struct interval): Replace "parent" field with a union of
10917 interval pointer and Lisp_Object; add new bitfield to use as
10918 discriminant. Change other flag fields to bitfields.
10919 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10920 is defined and the supplied test fails, print a message and abort.
10921 (eassert): New macro. Use CHECK to provide an assert-like facility.
10923 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10924 pointers; abort if the value looks like a lisp object.
10925 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10926 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10927 Modify for new interval parent definition.
10929 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10930 (UNMARK_BALANCE_INTERVALS): Update references that need an
10931 addressable lisp object in the interval structure.
10932 (die): New function.
10933 (suppress_checking): New variable.
10935 * intervals.c (interval_start_pos): Just return 0 if there's no
10938 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10940 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10941 and earlier Emacs versions.
10943 * keyboard.c (Ftop_level): Cancel busy-cursor.
10945 * eval.c (call_debugger): Cancel busy-cursor.
10947 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10949 * search.c (Freplace_match): Adjust multibyteness of the current
10950 buffer and NEWTEXT. Free allocated memory before signaling an error.
10952 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10954 * regex.c (analyse_first): New function obtained by ripping out most
10955 of re_compile_fastmap and generalizing it a little bit so that it
10956 can also just return whether a given (sub)pattern can match the empty
10958 (regex_compile): Use `analyse_first' to decide whether the loop-check
10959 needs to be done or not for *, +, *? and +? (the loop check is costly
10960 for non-greedy repetition).
10961 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10963 2000-03-28 Dave Love <fx@gnu.org>
10965 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10967 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10969 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10971 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10973 (enum re_opcode_t): Update description of succeed_n.
10974 (PATFETCH): Always define.
10975 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10976 operators, char classes, shy-groups and intervals).
10977 Optimize special cases of intervals so as to only use succeed_n and
10978 jump_n when really needed.
10979 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10980 that we don't have to handle the special cases any more.
10981 Simplify on_failure_jump handling as well.
10983 2000-03-28 Jason Rumney <jasonr@gnu.org>
10985 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10987 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10989 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10991 * s/msdos.h (GC_SETJMP_WORKS): Define.
10993 * alloc.c (mark_maybe_object): New function.
10994 (mark_memory): Use it.
10995 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10996 (setjmp_tested_p, longjmp_done): New variables.
10997 (test_setjmp): New function.
10998 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10999 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
11001 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
11002 to DEC_TEXT_POS and INC_TEXT_POS.
11004 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
11005 with parameter MULTIBYTE_P.
11007 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
11009 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
11010 buffers because it looks for multibyte character byte sequences
11011 which don't exist in unibyte text.
11013 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
11015 * xfaces.c (register_color, unregister_color, unregister_colors)
11016 [DEBUG_X_COLORS]: New functions.
11017 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
11019 * xfns.c (x_set_cursor_color): Get color reference counts right.
11021 * xterm.c (x_copy_color): New function.
11022 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
11024 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
11025 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
11026 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
11027 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
11028 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
11029 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
11030 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
11031 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
11032 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
11033 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
11035 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
11036 names for handling per-buffer variables.
11038 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
11039 instead of MAX_BUFFER_LOCAL_VARS.
11040 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
11042 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
11044 * xfns.c (x_specified_cursor_type): New function.
11045 (x_set_cursor_type): Use it.
11047 * buffer.h (struct buffer): Add cursor_type.
11049 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
11051 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
11052 (print_partial_compiled_pattern, re_compile_fastmap):
11054 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
11055 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
11056 executing it as well as when popping it off the stack to find infinite
11057 loops in non-greedy repetition operators.
11059 2000-03-26 Gerd Moellmann <gerd@gnu.org>
11061 * doc.c (Qfunction_documentation): New variable.
11062 (syms_of_doc): Initialize Qfunction_documentation.
11063 (Fdocumentation): If FUNCTION is a symbol with non-nil
11064 `function-documentation' property, return a documentation derived
11067 * buffer.c (syms_of_buffer): Add default-cursor-type.
11068 (init_buffer_once): Don't let cursor_type have a local value
11071 * xterm.c (x_display_and_set_cursor): Choose cursor depending
11072 on buffer-local value of cursor_type.
11073 (x_draw_bar_cursor): Add parameter WIDTH.
11075 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11076 (init_buffer_once): Set default cursor_type value to t.
11077 Mark cursor_type as local everywhere.
11078 (syms_of_buffer): New per-buffer variable cursor-type.
11080 * buffer.h (struct buffer): Remove member local_var_flags,
11082 (MAX_BUFFER_LOCAL_VARS): New macro.
11083 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11084 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11085 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11086 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11088 * print.c (print_object): Use new macros for per-buffer variables.
11090 * category.c (Fset_category_table): Use new macros for per-buffer
11093 * buffer.c (buffer_permanent_local_flags): Make a char array.
11094 (max_buffer_local_idx): New variable.
11095 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11096 for new handling of per-buffer variables.
11097 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11098 (init_buffer_once): Initialize per-buffer vars differently.
11099 Set max_buffer_local_idx.
11101 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11104 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11106 * data.c (do_symval_forwarding, store_symval_forwarding)
11107 (find_symbol_value, set_internal, default_value, Fset_default)
11108 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11109 per-buffer variables.
11111 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11113 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11115 * xterm.c (x_term_init): Unblock input around call1 of
11116 Qvendor_specific_keysyms.
11118 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11119 (find_defun_start): Consider an open parenthesis in column 0
11120 a defun start only if open_paren_in_column_0_is_defun_start is set.
11121 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11123 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11125 * eval.c (Fautoload): Add entry in load-history (if after dump).
11126 * lread.c (load-history): Update docstring.
11128 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11130 * indent.c (Fvertical_motion): Always use the current buffer.
11131 Temporarily change the window's buffer, if necessary.
11133 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11135 * xterm.c (fast_find_position): Make sure not to consider rows
11136 not visible in the window.
11138 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11140 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11141 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11143 2000-03-22 Jason Rumney <jasonr@gnu.org>
11145 * w32menu.c (single_submenu): Set help string to NULL if none.
11146 (w32_menu_show): Set help string correctly.
11147 (add-menu-item): Set help string in MIIM_DATA for menu item.
11148 Load SetMenuItemInfoA explicitly.
11149 (w32_menu_display_help): New function.
11151 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11152 (QCdata): Moved to xdisp.c.
11154 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11155 (Vw32_charset_to_codepage_alist): Removed.
11156 (Vw32_charset_info_alist): New variable.
11157 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11158 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11159 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11160 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11162 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11163 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11164 Define Vw32_charset_info_alist and w32_charset symbols.
11166 2000-03-22 Jason Rumney <jasonr@gnu.org>
11168 * makefile.nt (w32bdf.obj): Update dependencies.
11170 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11172 * w32fns.c: Include fontset.h after dispextern.h.
11173 (Fx_create_frame): Do not create fontset.
11174 (w32_load_system_font): Doc fix.
11175 (Fx_close_connection): Free full_name if it is not shared.
11177 * w32term.c: Include fontset.h after dispextern.h.
11178 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11180 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11181 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11182 (w32_font_is_double_byte): New function, needs body.
11183 (x_append_glyph): Set glyph->glyph_not_available_p.
11184 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11185 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11186 character, convert it to a unibyte character.
11187 (struct glyph_string): Delete member `charset'.
11188 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11189 calculating it is found.
11190 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11191 the case that per char metric is not available correctly.
11192 (x_fill_glyph_string): Handle the case that the specific glyph is
11193 not available correctly.
11194 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11195 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11196 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11197 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11198 fontset. Don't call FS_LOAD_FONT.
11200 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11202 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11203 (INT_LISPLIKE): New macro.
11204 (NULL_INTERVAL_P): Use it.
11205 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11206 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11207 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11209 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11210 explicit references to "parent" field of struct interval and
11211 associated unclean type conversions.
11212 * intervals.c (create_root_interval, root_interval, rotate_right)
11213 (rotate_left, balance_possible_root_interval, split_interval_right)
11214 (split_interval_left, interval_start_pos, find_interval)
11215 (next_interval, previous_interval, update_interval)
11216 (adjust_intervals_for_insertion, delete_node, delete_interval)
11217 (adjust_intervals_for_deletion, merge_interval_right)
11218 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11219 (copy_intervals_to_string): Likewise.
11220 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11222 * syntax.c (update_syntax_table): Likewise.
11224 * intervals.c (reproduce_tree_obj): New function, like
11225 reproduce_tree but takes a Lisp_Object for the parent. Declare
11227 (graft_intervals_into_buffer): Use it when appropriate.
11228 (reproduce_tree): Declare with prototype.
11229 (balance_possible_root_interval): Check that the parent is a lisp
11230 object before trying to examine its type.
11232 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11234 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11235 as strings only if both are known to be strings.
11237 * s/openbsd.h (LIBS_TERMCAP): Undef.
11239 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11241 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11242 definitions for non-Emacs compilation.
11243 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11244 outside of `#ifdef emacs'.
11245 (print_partial_compiled_pattern): Update.
11246 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11247 (re_compile_fastmap): Merge handling of charset and charset_not (for
11248 emacs and non-emacs compilation as well).
11249 Similarly for (not)categoryspec and (not)syntaxspec.
11250 Don't use the fastmap when reaching `anychar' since the added
11251 complexity is not justified.
11252 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11253 and (not)syntaxspec. Merge (not)categoryspec.
11255 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11257 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11258 (FACE_FOR_CHAR): Define them differently for the configuration of
11261 2000-03-21 Dave Love <fx@gnu.org>
11263 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11266 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11268 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11269 (lface_fully_specified_p): Don't check contents of
11270 LFACE_FONT_INDEX because that attribute is optional.
11271 (realize_x_face): Remove now unwarranted xassert.
11273 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11275 The following changes are to make font selection based on
11276 characters, not charset. In addition, they recover fontset
11277 facilities while utilizing the new font selection mechanism.
11279 * Makefile.in (fontset.o): Depend on dispextern.h.
11281 * alloc.c (mark_face_cache): Don't mark face->registry.
11283 * dispextern.h (struct glyph): New member glyph_not_available_p.
11284 Use 22 bits for face_id.
11285 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11286 (struct face): Delete member registry, new member ascii_face.
11287 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11288 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11289 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11290 (struct it): Delete member charset, new member glyph_not_available_p.
11292 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11293 (struct fontset_info, struct fontset_data): Structs removed.
11294 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11295 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11296 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11297 (fs_free_face_fontset, fontset_font_pattern)
11298 (face_suitable_for_char_p, face_for_char)
11299 (make_fontset_for_ascii_face): Extern them.
11300 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11301 (FS_LOAD_FACE_FONT): New macro.
11303 * fontset.c: All codes rewritten or adjusted for the change of
11304 fontset implementation. Now fontset is represented by char table.
11305 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11307 (my_strcasecmp): Function removed.
11308 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11309 (AREF, ASIZE): New macros.
11310 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11311 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11312 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11313 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11314 (fontset_id_valid_p, font_family_registry, fontset_name)
11315 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11316 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11318 (fs_load_font): New arg FACE. Caller changed.
11319 (fs_query_fontset): Argument changed. Caller changed.
11320 (Fquery_fontset): call fs_query_fontset.
11321 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11323 (clear_fontset_elements, check_registry_encoding)
11324 (check_fontset_name): New functions.
11325 (syms_of_fontset): Set char-table-extra-slots property of fontset
11326 to 3. Staticpro and initialize Vfontset_table and
11327 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11329 * frame.h (struct frame): Member `fontset_data' removed.
11330 (FRAME_FONTSET_DATA): Macro removed.
11332 * frame.c (make_frame): Don't allocate f->fontset_data.
11333 (Fdelete_frame): Don't free f->fontset_data.
11335 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11337 * xdisp.c (charset_at_position): Function removed.
11338 (init_iterator): Don't set member charset of struct `it'.
11339 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11340 (next_element_from_display_vector, insert_left_trunc_glyphs):
11342 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11344 (get_next_display_element, append_space)
11345 (extend_face_to_end_of_line): Likewise.
11347 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11349 (clear_font_table, frame_update_line_height, load_face_font):
11350 Adjusted for the change of fontset implementation.
11351 (load_face_fontset_font): Function removed.
11352 (pixel_point_size): New function.
11353 (font_list): Argument type changed. Caller changed.
11354 (LFACE_FONT): New macro.
11355 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11356 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11357 Lisp_Object. Determine the font name by actually loading a font
11358 by the specified pattern. Set LFACE_FONT (lface) to the specified
11359 pattern. Even if a font is not found, don't try alternatives.
11360 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11361 (set_font_frame_param): If `font' is specified in lface, use it.
11362 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11363 (lface_same_font_attributes_p): Likewise.
11364 (make_realized_face): Arguent changed. Caller changed. Set
11365 face->ascii_face to face itself.
11366 (free_realized_face): Free face->fontset if face is for ASCII.
11367 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11368 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11369 (free_realized_multibyte_face): New function.
11370 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11371 changed. Caller changed.
11372 (try_font_list): Argument type changed.
11373 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11374 (choose_face_font): Argument changed. Handle fontset properly.
11375 (choose_face_fontset_font): Function removed.
11376 (realize_default_face, realize_named_face): Don't remove the
11378 (realize_face): Argument changed. Caller changed. Remove face
11379 with the arg former_face_id in advance. Load font for the new face.
11380 (realize_x_face): Argument changed. Caller changed. For a
11381 multibyte character, share fontset with base_face. For a single
11382 byte character, make a new realized fontset. Don't load a font here.
11383 (realize_tty_face): Argument changed. Caller changed.
11384 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11385 (face_at_buffer_position): Don't check multibyte_p for returning
11387 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11388 FACE_SUITABLE_FOR_CHARSET_P.
11389 (syms_of_xfaces): Remove code for Qx_charset_registry and
11390 Vface_default_registry.
11392 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11393 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11394 (x_per_char_metric): Don't try FONT->default_char. Even if
11395 pcm->width is zero, glyph bits may exist.
11396 (x_encode_char): Always initialize char2b->byte1.
11397 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11398 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11399 (x_append_glyph): Set glyph->glyph_not_available_p.
11400 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11401 it->charset. Handle the case that per char metric is not
11402 available. If it->multibyte_p is zero and it->c is a multibyte
11403 character, convert it to a unibyte character.
11404 (struct glyph_string): Delete member `charset'.
11405 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11406 the case that per char metric is not available correctly.
11407 (x_fill_glyph_string): Handle the case that the specific glyph is
11408 not available correctly.
11409 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11410 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11411 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11412 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11413 fontset. Don't call FS_LOAD_FONT.
11415 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11416 (x_create_tip_frame): Likewise.
11417 (Fx_close_connection): Free full_name of font_info.
11419 * fns.c (optimize_sub_char_table): New function.
11420 (Foptimize_char_table): New function.
11421 (syms_of_fns): Defsubr Soptimize_char_table.
11423 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11425 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11426 only if buffer is displayed in some window.
11428 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11429 (try_window_reusing_current_matrix): Don't call scroll run
11430 function if run's current and desired position are the same;
11431 this prevents cursor flickering.
11433 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11435 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11437 * regex.c (RE_STRING_CHAR): New macro.
11438 (GET_CHAR_AFER_2): Remove.
11439 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11440 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11441 (print_partial_compiled_pattern, re_compile_fastmap)
11442 (re_match_2_internal): Remove on_failure_jump_exclusive.
11443 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11444 optimization only need to work for * (ie. can use of_keep_string_jump).
11445 Remove the special case for .*\n since it is now covered by the general
11447 (re_search_2): Don't bother with `room'.
11448 (skip_one_char): New function.
11449 (skip_noops): Simplify since `memory' is not needed any more.
11450 (mutually_exclusive_p): Restructure slightly to use `switch' and
11451 add handling for "all" remaining cases.
11452 (re_match_2_internal): Change on_failure_jump_smart to use
11453 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11454 rather than on_failure_jump_exclusive.
11456 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11458 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11459 number of bits per RGB because it's everywhere used as the depth
11462 * term.c (calculate_costs): Remove code dealing with X frames.
11464 2000-03-19 Richard M. Stallman <rms@gnu.org>
11466 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11468 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11470 * lread.c (read_integer): Unread the last char not consumed.
11472 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11474 * xterm.c (x_update_window_cursor): Don't update in frames
11475 which are in the process of being deleted.
11477 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11479 * Makefile.in (mostlyclean): Add `*.core'.
11480 (clean): Add `bootstrap-emacs'.
11482 * lread.c (read_integer): New function.
11483 (read1): Support read syntax #o, #x, #b, #r.
11485 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11487 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11488 make sure POINTER_TO_OFFSET gives the same value before and after
11489 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11490 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11491 (debug): Now only active if > 0 rather than if != 0.
11492 (DEBUG_*): Update for the new meaning of `debug'.
11493 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11494 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11495 in `succeed_n', `jump_n' and `set_number_at'.
11496 (store_op1, store_op2, insert_op1, insert_op2)
11497 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11498 (group_in_compile_stack): Move to after its arg's types are
11499 declared and add a prototype.
11500 (PATFETCH): Define in terms of PATFETCH_RAW.
11501 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11502 (QUIT): Redefine as a nop except for NTemacs.
11503 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11504 indentation of the greedy-op and shy-group code.
11505 (at_(beg|end)line_loc_p): Fix argument's types.
11506 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11507 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11508 (MATCHING_IN_FIRST_STRING): Remove.
11509 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11510 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11511 QUIT unconditionally.
11513 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11515 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11518 * process.c (send_process): Add a hint that the function
11519 can call Lisp code to its comment.
11521 * lread.c (load_dangerous_libraries): New variable.
11522 (Vbytecomp_version_regexp): New variable.
11523 (safe_to_load_p): New function.
11524 (Fload): Handle files not compiled with Emacs specially.
11525 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11527 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11529 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11531 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11532 support functions only if HAVE_X11R6_XIM is defined.
11533 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11535 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11537 * xfns.c (X_I18N_INHIBITED): Don't define.
11538 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11539 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11541 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11542 (HAVE_X11R6_XIM): Define.
11544 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11546 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11547 If set, call XSynchronize.
11549 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11551 * regex.c: Declare a new type `re_char' used throughout the code
11552 for the string char type. It's `const unsigned char' to match the
11553 rest of Emacs. Consistently make sure all pointers to strings use
11554 it and make sure all pointers into the pattern use `unsigned char'.
11555 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11556 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11559 * charset.h (GET_CHAR_AFTER_2): Remove.
11560 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11562 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11564 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11565 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11566 of them try to use backquotes.
11568 2000-03-12 Dave Love <fx@gnu.org>
11570 * unexelf.c: Restore changes of 1999-10-19.
11571 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11572 fix its type and alignment; copy it from current process.
11574 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11576 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11577 has been found. Fix bug not computing timer's predecessor.
11579 * fileio.c (Fread_file_name): Handle case that DIR contains a
11582 * window.c (Fsave_window_excursion): Doc fix.
11584 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11586 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11588 * msdos.c (vga_installed): New function, code moved from
11589 dos_set_window_size.
11590 (Qbar, Qcursor_type, outside_cursor): New variables.
11591 (syms_of_msdos): Intern and staticpro them.
11592 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11593 shape used outside Emacs when called for the first time.
11594 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11595 cursor shape used outside Emacs.
11596 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11597 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11599 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11600 parameters specify the cursor. Make qreverse a global
11601 variable (renamed to Qreverse).
11603 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11605 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11607 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11609 This is a big redesign of failure-stack and register handling, prompted
11610 by bugs revealed when trying to add shy-groups. Overall, what happened
11611 is that loops are now structured a little differently, groups can be
11612 shy and the code is a little simpler.
11614 * regex.h: Update the copyright.
11615 (RE_SHY_GROUPS): New value.
11616 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11617 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11619 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11620 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11621 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11622 for (start|stop)_memory since they now only take one argument (the
11623 second has becomes unnecessary).
11624 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11625 (print_compiled_pattern): Use %ld to printf long ints and flush to
11626 make debugging a little easier.
11627 (union fail_stack_elt): Make the integer unsigned.
11628 (struct fail_stack_type): Add a `frame' element.
11629 (INIT_FAIL_STACK): Init `frame' as well.
11630 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11631 (DEBUG_PUSH, DEBUG_POP): Remove.
11632 (NUM_REG_ITEMS): Remove.
11633 (NUM_NONREG_ITEMS): Adjust.
11634 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11635 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11636 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11637 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11639 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11640 address pushed is not the destination of the jump but the source
11642 (NUM_FAILURE_ITEMS): Remove.
11643 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11644 registers before the actual failure point). Don't hardcode any
11645 meaning for str==NULL anymore.
11646 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11647 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11649 (REG_UNSET_VALUE): Use NULL (why not?).
11650 (compile_range): Remove declaration since it doesn't exist.
11651 (struct compile_stack_elt_t): Remove inner_group_offset.
11652 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11653 (regex_grow_registers): Remove dead code.
11654 (FIXUP_ALT_JUMP): New macro.
11655 (regex_compile): Add shy-groups Change loops to use
11656 on_failure_jump_smart&jump instead of
11657 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11658 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11659 variable to me). Use `jump' instead of `jump_past_alt' and don't
11660 bother with push_dummy_failure in alternatives since it is now
11661 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11662 emacs' for (re)allocating the stack.
11663 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11664 from loop when bufp->can_be_null rather than jumping to `done'.
11665 Avoid jumping backwards so as to ensure termination. Use
11666 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11667 backreferences. Remove dead code in handling of `anychar'.
11668 (skip_noops, mutually_exclusive_p): New functions taken from the
11669 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11670 improve mutually_exclusive_p to handle ".+\n".
11671 (lowest_active_reg, highest_active_reg)
11672 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11673 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11674 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11675 variables. Push register (in `start_memory') on the stack rather
11676 than storing it in old_reg(start|end). Remove the cycle detection
11677 from `stop_memory', replaced by the use of on_failure_jump_loop
11678 for greedy loops. Add code for the new on_failure_jump_<foo>.
11679 Remove ad-hoc code in `on_failure_jump' to push more registers in
11680 the case of a loop. Take out code from `maybe_pop_jump' into
11681 separate functions and adapt it to the semantics of
11682 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11683 and push_dummy_failure. Remove dummy_failure handling and
11684 handling of `failures to jump to on_failure_jump' (this last one
11685 was already dead code, it seems).
11686 (group_match_null_string_p, alt_match_null_string_p)
11687 (common_op_match_null_string_p): Remove.
11689 2000-03-08 Dave Love <fx@gnu.org>
11691 * config.in: Don't depend on __STDC__ for volatile.
11692 Add POINTER_TYPE, PTR, PROTOTYPES.
11694 * hftctl.c, strftime.c: Use PROTOTYPES.
11695 * eval.c (find_handler_clause): Likewise.
11697 * mem-limits.h: Use POINTER_TYPE.
11699 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11700 (memory_warnings): Declare using POINTER_TYPE.
11702 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11704 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11706 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11708 * xfns.c: Remove obsolete code in #if 0.
11709 (Fx_focus_frame): New function.
11711 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11713 * coding.c (coding_category_name): Add coding-category-utf-8,
11714 coding-category-utf-16-be, coding-category-utf-16-le.
11715 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11716 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11717 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11718 (detect_coding_utf_8): New function.
11719 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11720 UTF_16_LOW_SURROGATE_P): New macros.
11721 (detect_coding_utf_16): New function
11722 (detect_coding_mask): When priorities are specified, skip any
11723 categories that have `nil' coding-system. Fix bug of returning
11724 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11725 returns a mask not set in PRIORITIES.
11726 (detect_eol_type_in_2_octet_form): New function.
11727 (detect_eol): selects detect_eol_type_XXX to call according to
11728 cooding->category_idx.
11729 (detect_coding_system): Remove `nil' coding-system in the result.
11730 (Fupdate_coding_systems_internal): Update all coding-categories.
11732 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11733 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11735 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11736 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11737 (CODING_CATEGORY_IDX_UTF_16_LE)
11738 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11739 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11740 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11741 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11743 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11745 * doc.c (Fdocumentation_property): If value is not a string,
11746 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11748 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11749 close the display with XtCloseDisplay. This caused a bus error
11752 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11753 complete but not unique.
11755 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11757 * process.c (send_process): Remove local variable `procname' that
11758 might become invalid when a GC happens. Instead, access the
11759 process name slot directly.
11761 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11762 orig_height if set.
11764 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11765 orig_height if set.
11767 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11769 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11770 glyph matrices have been freed.
11772 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11774 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11775 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11777 * xfns.c (QCdata): Moved to xdisp.c.
11779 * xdisp.c (QCdata): Moved here from xfns.c.
11780 (syms_of_xdisp): Initialize QCdata.
11782 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11784 * window.c (coordinates_in_window): Use
11785 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11786 FRAME_INTERNAL_BORDER_WIDTH.
11788 * xdisp.c (try_window_id): Recompute unchanged information if
11789 it is obviously invalid.
11791 * xterm.c (x_term_init): Create a colormap if not using the
11794 * xterm.h (select_visual): Change prototype.
11796 * xfns.c (select_visual): Rewritten. Recognize user-specified
11798 (visual_classes): New variable.
11800 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11802 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11803 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11804 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11805 (x_decode_color): Don't handle allocation of white and black specially.
11806 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11807 XtNcolormap resources.
11808 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11809 (Fx_create_frame): Initialize color members of x_output structure.
11810 (xpm_load): Pass colormap to XPM lib.
11812 * xfaces.c (x_free_colors): Access colormap of frame using
11813 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11814 when default colormap is used.
11816 * xterm.c (x_term_init): Set Colormap member of x_display_info
11817 structure. Copy colormap if resource `privateColormap' is
11818 specified (PseudoColor only).
11819 (x_setup_relief_color): Access colormap of frame using
11822 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11823 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11825 2000-03-04 Jason Rumney <jasonr@gnu.org>
11827 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11828 other non-platform-specific equivalents.
11829 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11830 specific functions and macros as their w32 equivalents where
11831 non-platform-specifics are not available.
11832 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11833 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11834 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11835 (frame_update_line_height): Use macros to access f->output_data.
11836 (defined_color): Remove FIXME comments; fixed.
11837 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11838 into #ifdef blocks. Add WINDOWSNT blocks.
11839 (Fx_list_fonts): Use macros for accessing font data.
11840 (set_lface_from_font_name): Different default fonts for X and
11842 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11843 scalable for backward compatibility.
11844 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11845 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11847 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11850 * makefile.nt (w32faces.obj): Remove.
11853 2000-03-03 Jason Rumney <jasonr@gnu.org>
11855 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11856 correct parameters.
11858 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11860 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11861 standard ELF definitions here if the system header does not.
11863 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11865 * xterm.c (PER_CHAR_METRIC): Removed.
11866 (x_per_char_metric_1, x_default_char): New functions.
11867 (x_per_char_metric): If font's default char is invalid, return
11868 metrics of a suitably chosen usable default char.
11869 (x_draw_glyph_string_foreground): If font has an invalid default
11870 char, replace occurrences of unprintable chars with a suitably
11871 chosen usable default char.
11873 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11875 * xterm.c (note_mouse_highlight): Return quickly if frame's
11876 glyph matrices have been freed.
11878 * dispnew.c (free_glyphs): Block input while freeing matrices.
11880 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11882 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11885 * dispextern.h (x_free_colors): Add prototype.
11887 * xfaces.c (x_free_colors): New function.
11888 (unload_color, free_face_colors): Use it.
11890 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11892 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11894 * window.c [MSDOS]: Include msdos.h.
11896 2000-03-02 Dave Love <fx@gnu.org>
11898 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11900 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11901 set C_OPTIMIZE_SWITCH for gcc.
11903 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11905 * coding.c (coding_save_composition): Be sure to allocate
11906 composition data area in coding even if there's no composition in
11909 2000-03-01 Jason Rumney <jasonr@gnu.org>
11911 * w32term.c: Equivalent changes to those made to xterm.c on
11912 2000-02-25 and 2000-02-24.
11914 * w32fns.c: Equivalent changes to those made to xfns.c on
11915 2000-02-25 and 2000-02-21.
11917 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11918 correct line-end convention is followed.
11920 * w32menu.c [HAVE_BOXES]: Remove #undef.
11921 (single_keymap_panes): Remove code for simulating checkmarks.
11922 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11923 Remove code for drawing simulated checkmarks.
11924 (w32_menu_show): make unibyte help string correctly.
11925 (add_menu_item): draw standard Windows checkmarks. Draw radio
11926 buttons as radio buttons if possible.
11928 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11930 * sysdep.c (start_of_text): Don't define this function for NetBSD
11933 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11935 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11936 (LINKER): Don't undef if __NetBSD__ is defined.
11938 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11940 * fileio.c [__NetBSD__]: Define `unix'.
11942 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11944 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11946 * atimer.c (start_atimer): Don't abort when timers are stopped.
11947 (append_atimer_lists): New function.
11948 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11949 arbitrary lists of stopped and running atimers.
11951 * atimer.c (cancel_atimer): Handle canceling an atimer when
11952 some timers are stopped.
11954 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11955 after canceling it.
11957 * fns.c (maybe_resize_hash_table): Handle case of new size
11958 coming out as being the same as old size.
11960 2000-02-27 Jason Rumney <jasonr@gnu.org>
11962 * makefile.nt: Add atimer.h to dependencies.
11963 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11964 * w32console.c: Only disable window system features for dispextern.h
11965 (initialize_w32_display): Build a display info for the console.
11966 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11967 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11968 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11970 * w32gui.h (struct W32FontStruct): Revert last change after change
11972 * w32menu.c (single_submenu): Set up help string.
11973 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11974 (w32_dialog_show): Set up help string.
11975 * w32term.c (w32_display_info_for_display): Remove unused function.
11976 (w32_draw_bitmap): Use pre-built bitmaps.
11977 (w32_initialize_display_info): New function to initialize parts of
11978 display info that are common to both GUI and console frames.
11979 (w32_term_init): Use w32_initialize_display_info. Do not set
11980 Vw32_num_mouse_buttons here, as it is not called for console
11981 frames. Build bitmaps for indicating truncated lines etc.
11982 (x_delete_display): Destroy pre-built bitmaps.
11983 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11984 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11986 2000-02-27 Dave Love <fx@gnu.org>
11988 * lisp.h: Add a bunch of prototypes.
11990 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11992 * keyboard.c (read_char): Set `usec' correctly.
11994 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11996 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11997 `lambda', set reg[RRR] to the map index.
11998 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11999 reg[RRR] to 0. Otherwise, set it to -1.
12001 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12003 * emacs.c (main): Remove code snippet commented out with `//'.
12005 2000-02-25 Richard M. Stallman <rms@gnu.org>
12007 * fileio.c (Ffile_symlink_p): If result starts with a `/'
12008 and contains a `:', prepend `/:'.
12010 * window.c (select_window_1): If selected_window is nil,
12011 don't "swap out" the buffer's point.
12012 (Fset_window_configuration): Set selected_window to nil
12013 before calling Fselect_window.
12014 (unshow_buffer): Don't set point in buffer from window's point
12015 if another more recently selected window also shows the buffer.
12017 2000-02-25 Gerd Moellmann <gerd@gnu.org>
12019 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
12021 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
12022 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
12023 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
12025 (DEFAULT_BUSY_CURSOR_DELAY): New define.
12026 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
12027 (hide_busy_cursor): New functions.
12028 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
12030 * minibuf.c (read_minibuf): Cancel busy-cursor.
12032 * keyboard.c (command_loop_1): Call start_busy_cursor before
12033 Fcommand_execute and cancel_busy_cursor after it.
12034 (timer_check): Remove busy-cursor code.
12035 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
12038 * process.c (wait_reading_process_input): Remove busy-cursor code.
12040 * eval.c (Fsignal): Call cancel_busy_cursor instead of
12041 Fx_hide_busy_cursor.
12043 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
12045 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
12047 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
12049 * xterm.c (XTread_socket): Remove busy-cursor code.
12051 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
12052 (build_frame_matrix_from_leaf_window): Put code handling
12053 glyph row's not being a slice of a frame row in #if 0.
12054 (sync_window_with_frame_matrix_rows): New function.
12055 (frame_row_to_window): New function.
12056 (mirror_line_dance): Handle copies between windows.
12058 * lread.c (Fload): Use `xfree' instead of `free'.
12059 (init_obarray): Use `xmalloc' instead of `malloc'.
12061 * window.c (Fset_window_buffer): Set WINDOW to the window
12063 (coordinates_in_window): Take frame's internal border width
12066 2000-02-24 Gerd Moellmann <gerd@gnu.org>
12068 * xterm.c (x_display_and_set_cursor): Display cursor of
12069 non-selected windows depending on the setting of
12070 cursor_in_non_selected_windows.
12072 * xdisp.c (cursor_in_non_selected_windows): New variable.
12073 (syms_of_xdisp): DEFVAR_BOOL it.
12075 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12077 * data.c (Fstring_to_number): If number is greater than what
12078 fits into an integer, return a float.
12080 * eval.c (specbind): Remove references to
12081 keyword_symbols_constant_flag.
12083 * data.c (keyword_symbols_constant_flag): Removed.
12084 (Fmakunbound, set_internal, syms_of_data): Remove references to
12085 keyword_symbols_constant_flag.
12087 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12089 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12091 * syntax.c (multibyte_syntax_as_symbol): New variable.
12092 (syms_of_syntax): Declare it as a Lisp variable.
12093 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12094 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12095 nonzero, treat all multibyte characters as symbol.
12096 (init_syntax_once): Give syntax `word' to all multibyte characters.
12098 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12100 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12103 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12105 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12107 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12108 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12110 2000-02-21 Dave Love <fx@gnu.org>
12112 * frame.c (Vmouse_position_function): New variable.
12113 (Fmouse_position): Use it.
12114 (syms_of_frame): Install it.
12116 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12118 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12120 * fileio.c (Finsert_file_contents): Unbind the binding of
12121 standard-output done by temp_output_buffer_setup.
12123 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12124 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12125 (specbind, unbind_to): Handle most common case of non-constant
12126 symbol with trivial value specially.
12128 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12130 2000-02-20 Richard M. Stallman <rms@gnu.org>
12132 * data.c (Fmake_variable_buffer_local): Doc fix.
12133 Init found_for_buffer to 0.
12134 (Fmake_variable_frame_local): If the variable has already
12135 been buffer-local, set the check_frame field.
12137 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12139 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12140 produced for CODING_MODE_LAST_BLOCK requires.
12142 2000-02-18 Dave Love <fx@gnu.org>
12144 * keyboard.c (echo_keystrokes): Remove declaration.
12145 (Vecho_keystrokes) New variable.
12146 (read_char, record_menu_key, read_key_sequence): Use it to allow
12147 use of float value.
12148 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12150 * lread.c: Undef feature selection macros before defining.
12152 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12154 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12155 for symbols other than the symbol in question.
12157 2000-02-17 Dave Love <fx@gnu.org>
12159 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12161 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12163 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12165 * alloc.c (enum mem_type): Compile unconditionally.
12167 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12169 * xfaces.c (tty_defined_color): Don't return faulire indication
12170 for unspecified-fg and unspecified-bg pseudo-colors.
12172 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12174 * alloc.c (mark_object): Don't mark symbol names in pure space.
12175 (gc_sweep): Don't unmark symbol names in pure space.
12177 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12178 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12179 [GC_MARK_STACK]: New defines.
12180 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12181 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12183 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12185 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12186 allocate_buffer instead of xmalloc.
12188 * alloc.c (toplevel): Include setjmp.h.
12189 (PURE_POINTER_P): New define.
12190 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12191 (Vdead) [GC_MARK_STACK]: New variable.
12192 (lisp_malloc): Add parameter TYPE, call mem_insert if
12193 GC_MARK_STACK is defined.
12194 (allocate_buffer): New function.
12195 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12196 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12197 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12198 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12199 (MEM_NIL) [GC_MARK_STACK]: New define.
12200 (struct mem_node) [GC_MARK_STACK]: New structure.
12201 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12202 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12203 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12204 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12205 (mark_stack) [GC_MARK_STACK]: New functions.
12206 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12207 (clear_marks): Removed.
12208 (gc_sweep): Set free conses' car, free floats' type, free
12209 symbols' function to Vdead. Use lisp_free to free buffers.
12210 (init_alloc_once): Initialize Vdead.
12211 (survives_gc_p): Return non-zero for pure objects.
12213 * alloc.c: Add comments throughout the file.
12215 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12216 that unblocks alarms.
12218 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12219 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12220 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12222 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12224 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12226 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12227 avoid infinite error signaling. Allocate sufficient memory for
12228 eol_str in the case that eoltype is Lisp_Int.
12230 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12232 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12233 depends on the previous behavior.
12235 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12237 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12239 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12241 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12243 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12244 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12247 2000-02-15 Richard M. Stallman <rms@gnu.org>
12249 * data.c (set_internal): Don't make variable buffer-local
12250 if within a let-binding for the same buffer.
12251 (let_shadows_buffer_binding_p): New function.
12253 * eval.c (specbind): For buffer-local value,
12254 record the current buffer also.
12255 (unbind_to): Cope with that change.
12257 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12259 * window.c (Fsave_window_excursion): Doc fix.
12261 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12263 * syntax.c (back_comment): Make sure we only consider comment-starters
12264 of the relevant style and return -1 in case of a failure to find the
12265 beginning of the comment.
12266 (Fforward_comment): If back_comment fails, go back to the position just
12267 after the comment-end.
12268 (scan_lists): Add comment describing a very minor bug.
12270 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12272 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12273 `completion-regexp-list' in the docstring.
12275 2000-02-14 Dave Love <fx@gnu.org>
12277 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12279 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12281 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12282 to Emacs' syntax. Also fix the comment about set/not-set meanings
12283 since Emacs syntax is not the value 0 any more.
12284 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12285 since it's now part of RE_SYNTAX_EMACS.
12287 2000-02-12 Dave Love <fx@gnu.org>
12289 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12291 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12293 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12295 2000-02-12 Dave Love <fx@gnu.org>
12297 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12299 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12300 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12301 * s/hpux.h: Don't define HAVE_VFORK.
12303 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12305 * s/nextstep.h: Don't define HAVE_ALLOCA.
12307 * config.in: Add vfork bits.
12309 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12311 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12312 unwind function to undo the effect of stopping atimers.
12314 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12316 * atimer.c (stopped_atimers): New variable.
12317 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12320 * atimer.h (stop_other_atimers, run_all_atimers)
12321 (unwind_stop_other_atimers): Add function prototypes.
12323 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12325 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12327 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12328 library may depend on jpeg.
12329 (atimer.o): Depends on atimer.c.
12331 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12333 * insdel.c (del_range_1): Call update_compositions.
12334 (del_range_both): Call update_compositions just once..
12336 2000-02-10 Dave Love <fx@gnu.org>
12338 * xfns.c (create_frame_xic): Fix initialization of automatic
12339 aggregates for pcc.
12341 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12343 * ccl.c (CCL_MAKE_CHAR): New macro.
12344 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12345 registers by CCL_MAKE_CHAR before calling translate_char.
12346 <CCL_TranslateCharacterConstTbl> Likewise.
12348 2000-02-08 Dave Love <fx@gnu.org>
12350 * lread.c (__EXTENSIONS__): Define.
12352 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12354 * puresize.h (BASE_PURESIZE): Increase to 650000.
12356 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12358 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12361 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12363 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12364 md, mh, mb, mr, and me to the fake termcap entry.
12366 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12368 * sound.c (sound_cleanup): Don't call device close routine if the
12369 function pointer is null.
12371 2000-02-06 Andrew Innes <andrewi@gnu.org>
12373 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12374 around image definitions and prototypes.
12375 (gamma_correct) [WINDOWSNT]: New prototype.
12377 * w32term.c (x_make_frame_visible): Replace call to
12378 input_poll_signal with poll_for_input.
12380 * window.c [WINDOWSNT]: Include w32term.h.
12382 * xdisp.c [WINDOWSNT]: Include w32term.h.
12384 * makefile.nt: Add dependencies on w32gui.h.
12385 (OBJ1): Include atimer.obj.
12386 ($(BLD)\atimer.obj): New dependency rule.
12388 * w32.c (sigmask): New function (does nothing).
12389 (sigunblock): Ditto.
12391 * frame.c [WINDOWSNT]: Include w32term.h.
12393 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12395 * lread.c (syms_of_lread): Fix literal newlines.
12397 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12398 the string constant limit (2048 bytes) in MSVC.
12401 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12403 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12404 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12405 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12406 dispatch the event.
12408 2000-02-04 Dave Love <fx@gnu.org>
12410 * fileio.c: Remove some unused vars.
12411 (_GNU_SOURCE): Define (for euidaccess).
12413 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12415 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12417 (read_minibuf): Deal with allow_props correctly.
12419 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12421 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12423 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12425 * search.c (compile_pattern): If a cache entry has a nil regexp,
12426 fill in that entry instead of clobbering a previously cached
12429 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12431 * puresize.h (BASE_PURESIZE): Increase to 610000.
12433 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12435 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12438 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12440 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12441 instead of incrementing ic directly.
12442 <CCL_WriteExprConst> Likewise.
12443 <ccl_set_expr>: Set ic to jump_address.
12445 * fileio.c (e_write): Fix the handling of
12446 CODING_FINISH_INSUFFICIENT_SRC.
12448 2000-02-01 Dave Love <fx@gnu.org>
12450 * editfns.c (Fpropertize): Doc fix.
12452 * process.c (Fstart_process): Doc fix.
12454 * eval.c: Fix various doc strings not to duplicate information
12455 from help-manyarg-func-alist.
12457 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12459 * doc.c (Vhelp_manyarg_func_alist): New variable.
12460 (Fdocumentation): Use it.
12461 (syms_of_doc): Define it.
12463 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12465 * xterm.c (xim_open_dpy): Remove unused local variable.
12467 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12469 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12470 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12472 * fns.c (sweep_weak_table): New function.
12473 (sweep_weak_hash_tables): Use it. Keep on marking until there
12476 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12478 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12479 that XTread_socket does not crash by trying to call XNoOp on a
12482 2000-01-30 Jason Rumney <jasonr@gnu.org>
12484 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12485 Change selected_frame to SELECTED_FRAME ().
12486 (w32_console_mouse_position): Remove #ifndef MULE from around
12487 `insist' parameter.
12489 * makefile.nt: Remove dosfns.obj.
12491 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12493 * w32fns.c (w32_defined_color): Check for valid frame before
12494 applying gamma correction. Eliminate dependency on frame elsewhere.
12495 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12496 (w32_to_x_font): Use resx and resy not height_in and width_in.
12497 (x_to_w32_font): Doc fix.
12498 (xlfd_strip_height): New function to strip and return font height.
12499 (w32_font_match): Compare height separately from rest of xlfd
12500 spec, using xlfd_strip_height.
12502 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12503 width_in. Use w32_defined_color in place of defined_color.
12505 * w32faces.c: Merge more of DOS and X specifics in preparation for
12506 merge with xfaces.c.
12507 (defined_color): Remove FIXME comment.
12508 (tty_color_name): Provide w32-specific function.
12509 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12511 * w32console.c (turn_on_face, turn_off_face): Removed.
12512 (w32_face_attributes): New function.
12513 (Global_variables): Reduce scope where possible.
12514 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12516 (hl_mode): Don't modify text attributes.
12517 (write_glyphs): Don't do anything if len <= 0. Use
12518 w32_face_attributes to get attributes for drawing. Write
12519 terminating codes using char_attr_normal.
12520 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12521 (update_begin, update_end): Likewise.
12522 (vga_stdcolor_name): New function.
12523 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12524 (Fset_screen_color): Remove char_attr_reverse.
12526 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12528 * xfns.c (xic_set_preeditarea): Take window parameter and
12529 window-relative pixel-positions.
12531 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12532 is its frame's selected window.
12533 (xim_instantiate_callback): Likewise.
12535 * xfns.c (x_create_im): Removed.
12536 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12537 (supported_xim_styles): Renamed from supported_styles.
12538 (best_xim_style): Renamed from best_style.
12539 (create_frame_xic): Renamed from xic_create_frame.
12540 (free_frame_xic): Renamed from xic_destroy_frame.
12542 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12544 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12545 our frames, call XFilterEvent with 2nd parameter `None'.
12546 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12547 returning XBufferOverflow.
12548 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12549 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12550 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12551 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12552 (xim_initialize, xim_close)
12553 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12554 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12555 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12556 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12558 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12560 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12561 `xic_style' and `xic_xfs'.
12562 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12563 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12564 (FRAME_XIM): Removed.
12566 * xfns.c (supported_styles): New variable.
12567 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12568 (xic_create_xfontset, best_style, xic_create_frame)
12569 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12570 (xic_set_xfontset): New functions.
12572 2000-01-28 Dave Love <fx@gnu.org>
12574 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12576 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12578 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12580 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12581 for *scratch* if it already existed.
12583 * emacs.c (USAGE): New macro.
12584 (main): Use it to display usage information.
12586 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12588 Support for the menu-help feature:
12590 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12592 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12593 part of the line to the termscript file.
12594 (IT_clear_to_end): Clear the entire line, not just its beginning.
12595 (menu_help_message, prev_menu_help_message): New variables.
12596 (IT_menu_make_room): Make room for the help_text member.
12597 (IT_menu_display): New argument disp_help; all callers changed.
12598 If disp_help is non-zero, store the help text of the active menu
12599 item in menu_help_message.
12600 (XMenuAddPane): Initialize the help_text member to NULL.
12601 (XMenuAddSelection): New argument help_text. Store it in the
12603 (XMenuActivate): New argument help_callback. If the value of
12604 menu_help_message has changed since the last time, display the
12605 menu help message text while waiting for the mouse to move. Clear
12606 the echo area before exiting.
12607 (XMenuDestroy): Free the help_text member.
12609 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12611 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12612 XMenuAddSelection. Pass help callback to XMenuActivate.
12613 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12615 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12617 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12618 and EMACS_SET_USECS.
12620 2000-01-26 Dave Love <fx@gnu.org>
12622 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12624 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12625 an error may be signalled.
12627 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12629 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12630 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12632 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12634 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12636 * charset.c (Fstring): If there is a multibyte char among
12637 the args, always return a multibyte string.
12639 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12641 * sysdep.c (sys_select): Turn atimers off and on instead of
12642 recording and restoring old alarm handler
12644 * process.c (toplevel): Include atimer.h.
12645 (create_process_1): Rewritten.
12646 (create_process): Use atimers instead of alarm.
12647 (wait_reading_process_input) [hpux]: Turn atimers off instead
12648 of turning off SIGALRM.
12649 (wait_reading_process_input): Turn off atimers instead off
12650 calling stop_polling.
12652 * emacs.c (main): Call init_atimer.
12654 * keyboard.c (toplevel): Include systime.h and atimer.h.
12655 (polling_for_input): Removed because unused.
12656 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12657 (poll_timer): New variable.
12658 (poll_for_input, poll_for_input_1): New functions.
12659 (start_polling, stop_polling): Rewritten.
12661 * keyboard.h (polling_for_input): Removed.
12663 * atimer.h, atimer.c: New files.
12665 * Makefile.in (obj): Add atimer.o.
12666 (atimer.o): New target.
12668 * blockinput.h (pending_atimers): Add extern declaration.
12669 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12671 * lisp.h (popup_activated_flag): Add extern declaration.
12673 * xmenu.c (popup_activated_flag): Make externally visible.
12674 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12675 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12677 * xterm.c (toplevel): Include atimer.h.
12678 (toolkit_scroll_bar_interaction): New variable.
12679 (Fxt_process_timeouts): Removed.
12680 (x_process_timeouts): New function.
12681 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12682 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12683 (x_make_frame_visible): Call poll_for_input_1 instead of
12684 input_poll_signal. Don't call alarm.
12685 (x_initialize): Install timer calling x_process_timeouts.
12687 2000-01-24 Dave Love <fx@gnu.org>
12689 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12690 Don't use -cckr -- apparently not now necessary.
12692 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12694 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12697 2000-01-23 Jason Rumney <jasonr@gnu.org>
12699 * w32fns.c (w32_defined_color): Apply gamma correction before
12700 trying to map to the palette.
12701 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12704 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12705 here. Callers changed to always pass real device context.
12706 (w32_draw_bitmap): Likewise.
12707 (w32_get_glyph_overhangs): Likewise.
12708 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12709 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12710 pfnSetScrollInfo and SetScrollRange.
12711 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12712 back into MULE characters after decoding them.
12713 (x_get_glyph_face_and_encoding): Likewise.
12714 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12715 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12716 (x_produce_glyphs): Calculate per char metrics for a character
12717 that we know exists in default font when font_not_found_p is true.
12719 2000-01-22 Jason Rumney <jasonr@gnu.org>
12721 * makefile.nt (intervals.obj, composite.obj): New modules.
12722 (composite.h): Added as dependency where appropriate.
12724 * w32gui.h (XGCValue): New struct for emulating X GCs.
12726 * w32term.h (XCharStruct): New struct for emulating X.
12728 * w32console.c (turn_on_face, turn_off_face): New functions.
12729 (change_line_highlight): New prototype for new redisplay.
12730 (write_glyphs): Support multibyte text. Support faces.
12732 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12734 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12735 throughout. struct frame * in place of FRAME_PTR.
12736 Skeleton support for images, toolbars, tooltips from xfns.c.
12737 (Fx_create_frame): Use system default for default scroll bar width.
12738 (w32_get_arg): Renamed from x_get_arg.
12739 (Fx_file_dialog): New function.
12740 (w32_list_fonts): Check cache before asking system.
12741 (Vw32_enable_synthesized_fonts): New variable.
12742 (Vw32_enable_italics): Obsolete, removed.
12744 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12745 Use SELECTED_FRAME macro.
12747 * w32menu.c: Add skeleton support for help strings on menus.
12748 (add_menu_item): Native checkbox and radio support added, but not
12749 yet enabled due to bugs.
12750 (push_menu_item): Add parameters type, selection and help.
12752 Formatting changes to reduce unnecessary diffs with xmenu.c.
12754 * w32select.c (Fw32_set_clipboard_data): Update call to
12755 find_charset_in_str.
12757 * w32term.c: Complete rewrite for new redisplay based on new
12758 xterm.c with necessary sections merged back in from old w32term.c.
12760 2000-01-21 Richard M. Stallman <rms@gnu.org>
12762 * data.c (set_internal): Further fix in same criterion.
12764 2000-01-20 Richard M. Stallman <rms@gnu.org>
12766 * data.c (set_internal): Fix the criteria for whether
12767 to swap out the old cached binding.
12769 2000-01-19 Dave Love <fx@gnu.org>
12771 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12773 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12775 * regex.c (re_compile_fastmap): While checking a range table for
12776 `charset', skip flag bits for a character class correctly.
12778 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12780 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12782 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12784 * widget.c (EmacsFrameSetCharSize): Change size of children first
12785 because of problems with main window geometry management under Lesstif.
12787 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12788 MENU_ITEMS_ITEM_.*.
12789 (MENU_ITEMS_ITEM_HELP): New enumerator.
12790 (push_menu_item): Add parameter HELP. Record help in menu_items.
12791 (single_menu_item, single_submenu, list_of_items): Call
12792 push_menu_item with new parameter.
12793 (single_submenu): Set help string in widget value.
12794 (menu_highlight_callback): New function.
12795 (set_frame_menubar): Call lw_create_widget with new
12797 (xmenu_show, xdialog_show): Ditto.
12799 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12801 * sound.c (Fplay_sound): Improve doc string.
12803 2000-01-11 Richard M. Stallman <rms@gnu.org>
12805 * lisp.h (set_internal): Enter the new arg.
12807 * eval.c (specbind): Record buffer-local variables specially,
12808 indicating which buffer's binding was saved.
12809 (unbind_to): Restore buffer-local variables specially
12810 in the proper buffer.
12812 * data.c (set_internal): New arg BUF.
12814 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12815 * data.c (Fset): Pass new arg to set_internal.
12816 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12818 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12820 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12822 2000-01-11 Richard M. Stallman <rms@gnu.org>
12824 * minibuf.c (Ftry_completion): Doc fix.
12826 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12828 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12831 2000-01-11 Andreas Schwab <schwab@suse.de>
12833 * coding.c (code_convert_region): Initialize total_skip.
12835 2000-01-08 Dave Love <fx@gnu.org>
12837 * eval.c (Fuser_variable_p): Check customizability too.
12839 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12841 * minibuf.c (Fcompleting_read): Doc fix.
12843 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12845 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12848 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12849 Check that input style is supported before trying to create an
12851 (x_window): Call x_create_im.
12853 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12855 * xfns.c (current_gif_memory_src): New variable.
12856 (gif_load): Record the address of the current memory source
12857 in current_gif_memory_src.
12858 (gif_read_from_memory): Use current_gif_memory_src.
12860 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12861 macros statement form.
12863 * sound.c (struct sound): Renamed from struct sound_file.
12864 (struct sound): Add members `data' and `header_size'.
12865 (enum sound_attr): Add SOUND_DATA.
12866 (current_sound, current_sound_device): Variables renamed from
12867 sound_file and sound_device.
12868 (parse_sound): Parse :data.
12869 (parse_sound): Handle sound data in strings.
12870 (find_sound_type): Function renamed from find_sound_file_type.
12871 (wav_init, au_init): Fail if sound's header_size is smaller than
12872 needed header size.
12873 (wav_play, au_play): Play sounds from string data.
12875 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12877 * lisp.h: Add prototype for allocate_string_data.
12879 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12881 * alloc.c (mark_buffer): Remove code in #if 0.
12883 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12884 (strings_consed): New variable.
12885 (allocate_string): Set it.
12886 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12887 (Fmemory_use_counts): Return strings_consed. Use Flist.
12889 * alloc.c: General cleanup in comments etc. Remove conditional
12890 compilation for `standalone'.
12892 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12894 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12895 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12896 (DONT_COPY_FLAG): Removed.
12897 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12898 (struct sdata, struct sblock): New
12899 (struct string_block): Rewritten.
12900 (STRINGS_IN_STRING_BLOCK): New macro.
12901 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12902 (large_sblocks, string_blocks, string_free_list): New variables.
12903 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12904 (init_strings): Rewritten.
12905 (allocate_string, allocate_string_data, compact_small_strings)
12906 (free_large_strings, sweep_strings): New functions.
12907 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12908 (struct string_block_head, current_string_block)
12909 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12910 (STRING_PAD): Removed.
12911 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12912 (Fgarbage_collect): Don't set mark bit in large strings.
12913 (mark_object): Mark strings differently. Mark symbol names
12915 (survives_gc_p): Test marked strings differently.
12916 (gc_sweep): Sweep strings differently, unmark strings in
12918 (compact_strings): Removed.
12920 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12922 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12923 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12925 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12927 * fileio.c (Finsert_file_contents): Signal error if visiting file
12928 in a non-empty buffer.
12930 * term.c (encode_terminal_code): Fix the previous change.
12932 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12934 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12935 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12937 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12939 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12941 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12942 need to test for MSDOS frames.
12944 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12946 * dosfns.c (unspecified_colors): Remove.
12947 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12949 (msdos_stdcolor_name): Return strings for unspecified fore- and
12950 back-ground colors.
12952 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12953 (syms_of_xfaces): Remove their staticpro's.
12954 (tty_color_name): Return Lisp strings for unspecified fore- and
12955 back-ground colors.
12956 (Finternal_set_lisp_face_attribute): Remove the special treatment
12957 for Qunspecified_{f,b}g.
12958 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12960 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12962 * xdisp.c (reseat_at_next_visible_line_start): Position before
12963 newline only if ending up on a newline.
12964 (next_element_from_ellipsis): Return success. Handle case of
12965 displaying no ellipsis. Fix case of ellipsis defined in display table.
12966 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12969 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12971 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12972 (Fcolor_supported_p): Renamed from face-color-supported-p.
12974 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12976 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12977 list of colors renamed to tty-defined-color-alist.
12978 (tty_color_name): Pass the frame to tty-color-by-index.
12979 (realize_tty_face): tty-color-alist is now a function which
12980 accepts the frame as argument.
12982 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12984 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12986 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12987 encode_terminal_code.
12989 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12991 * dispnew.c (mode_line_string): Support termcap frames as well.
12993 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12995 * syntax.c (Fforward_word): Undo previous change.
12997 * editfns.c (Fconstrain_to_field): Don't constrain if
12998 inhibit-field-text-motion is non-nil.
12999 (Fline_beginning_position): Undo previous change.
13000 (Fline_end_position): Ditto.
13002 * syntax.c (Fforward_word): Notice field boundaries only if
13003 inhibit-field-text-motion is nil.
13005 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
13007 * editfns.c (Vinhibit_field_text_motion): New variable.
13008 (inhibit-field-text-motion): New DEFVAR_LISP.
13009 (Fline_beginning_position, Fline_end_position): Notice field
13010 boundaries only if inhibit-field-text-motion is nil.
13012 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
13013 All calls adjusted.
13014 (x_build_heuristic_mask): Likewise.
13015 (xbm_load_image_from_file): Change error output.
13016 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
13017 (gif_load, gs_load, x_kill_gs_process): Ditto.
13019 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
13020 color indices when accessing raster pixels.
13021 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
13022 one of :file or :data.
13023 (enum pbm_keyword_index): Add PBM_DATA.
13024 (pbm_format): Add :data.
13025 (pbm_image_p): Allow either :file or :data.
13026 (pbm_read_file): New function.
13027 (pbm_scan_number): Rewritten to read from string.
13028 (pbm_load): Support :data.
13030 See ChangeLog.8 for earlier changes.
13032 ;; Local Variables:
13033 ;; coding: iso-2022-7bit
13036 Copyright (C) 2001 Free Software Foundation, Inc.
13037 Copying and distribution of this file, with or without modification,
13038 are permitted provided the copyright notice and this notice are preserved.