1 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
3 * dired.c (file_name_completion): Ignore a candidate directory if
4 it matches an element in completion-ignored-extensions that ends
6 (syms_of_dired) <completion-ignored-extensions>: Mention the above
7 feature in the doc string.
8 (Ffile_name_completion): Ditto.
10 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
12 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
14 * xfns.c (syms_of_xfns): Update calls to Fprovide.
16 * lisp.h (Fprovide): Update prototype.
17 (Ffeaturep, invisible_p): Remove.
19 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
20 (DOLIST, LOOP_PROPVAL): New macros.
21 (invisible_p, invisible_ellipsis_p): Use them.
22 (invisible_noellipsis_p): New function.
23 (syms_of_xdisp): Use empty_string.
25 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
27 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
28 (syms_of_lread) <Vafter_load_alist>: Update docstring.
30 * print.c (Fwith_output_to_temp_buffer): Align with
31 internal_with_output_to_temp_buffer.
32 (print_preprocess): Use traverse_intervals_noorder.
33 (print_object): Update call to traverse_intervals.
35 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
36 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
38 * intervals.c (traverse_intervals_noorder): New function.
39 (search_for_interval, count_intervals): Use it.
40 (traverse_intervals): Use less stack space and drop `depth' arg.
42 * fns.c (Ffeaturep): Add new `subfeature' arg.
43 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
44 (Qsubfeatures): New var.
45 (syms_of_fns): Initialize it.
47 * keymap.c (Fkey_description): Use empty_string.
48 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
49 (syms_of_keymap): Setup inheritance between maps.
50 Don't export Sdescribe_bindings_internal any more.
52 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
54 2001-10-12 Gerd Moellmann <gerd@gnu.org>
56 * xterm.c (notice_overwritten_cursor): Renamed from
57 note_overwritten_text_cursor. Rewritten to take glyph widths into
60 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
62 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
63 multi-line strings without a trailing "\n\".
65 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
67 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
70 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
72 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
74 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
75 * w32proc.c (sys_spawnve):
76 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
77 * w32.c (check_windows_init_file):
78 * sound.c (Fplay_sound):
79 * emacs.c (init_cmdargs):
80 * process.c (Fstart_process): Update calls to openp.
82 * callproc.c (Vexec_suffixes): New var.
83 (Fcall_process): Update call to openp.
84 (decode_suffixes): New function.
85 (syms_of_callproc): Init exec-suffixes.
87 * lread.c (Vload_suffixes, default_suffixes): New vars.
88 (openp): Take a lisp list of suffixes.
89 Check for file-name-handlers even if the file was absolute already.
90 (syms_of_lread): Declare load-suffixes.
91 (Fload): Fix up call to openp.
92 Don't bother checking for file-name-handler at the very beginning.
94 * keymap.h (Fcopy_keymap): Don't export.
96 * lisp.h (empty_string): Declare.
97 (Vload_suffixes, Vexec_suffixes): Declare.
98 (openp): Update prototype.
100 * emacs.c (empty_string): New var.
101 (syms_of_emacs): Initialize it.
103 * search.c (wordify): Use it.
105 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
106 selected window if it's not displayed there. Handle the case
107 when the window is dedicated.
108 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
110 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
112 * syntax.h (struct gl_state_s): Change the meaning of b_property.
113 Remove left_ok and right_ok.
114 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
115 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
116 new meaning of b_property.
118 * syntax.c (update_syntax_table): Simplify.
119 (Fforward_comment): Don't skip quoted chars when going backward.
121 2001-10-11 Gerd Moellmann <gerd@gnu.org>
123 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
124 in case I is of some unsigned type, in which case
125 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
126 comparison becomes bogus.
128 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
129 (Fuser_full_name): Fix bug treating a float as a fixnum.
131 * data.c (Fstring_to_number): Use make_fixnum_or_float.
133 * lisp.h (make_fixnum_or_float): New macro.
135 * lisp.h (circular_list_error): Add prototype.
137 * data.c (Qcircular_list): New variable.
138 (circular_list_error): New function.
139 (syms_of_data): Initialize it Qcircular_list.
141 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
143 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
144 casefiddle.c, buffer.c: Include keymap.h.
146 2001-10-10 Gerd Moellmann <gerd@gnu.org>
148 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
149 options. From Dave Love <d.love@dl.ac.uk>.
151 2001-10-09 Gerd Moellmann <gerd@gnu.org>
153 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
154 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
156 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
158 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
160 2001-10-08 Andrew Innes <andrewi@gnu.org>
162 * lisp.h [max]: Undef min and max before redefining them.
164 * w32gui.h: Do not undef min and max.
166 * w32heap.h: Do not undef min and max.
168 * s/ms-w32.h: Do not undef min and max.
170 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
172 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
174 2001-10-08 Sam Steingold <sds@gnu.org>
176 * keymap.c (current-active-maps): Quote newlines (compilation error).
178 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
180 * Makefile.in (lisp, shortlisp): Replace bindings.el with
181 bindings.elc, since otherwise doc strings in bindings.el get wrong
184 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
186 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
188 * keyboard.h (map_prompt): Remove.
190 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
191 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
193 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
195 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
197 * keyboard.c (map_prompt): Remove.
198 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
201 * keymap.h: New file. Extracted from lisp.h.
203 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
204 (accessible_keymaps_1): New function.
205 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
206 (Fwhere_is_internal): Use Fcurrent_active_maps.
207 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
208 Insert in current buffer rather than standard-output.
209 Don't call `help-mode'. Export to elisp.
210 (describe_buffer_bindings): New wrapper.
211 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
212 and Sdescribe_buffer_bindings.
214 2001-10-08 Gerd Moellmann <gerd@gnu.org>
216 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
217 Remove code setting signal handler.
219 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
220 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
222 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
224 * keyboard.c: Don't define min/max.
226 2001-10-08 Gerd Moellmann <gerd@gnu.org>
228 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
229 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
230 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
231 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
232 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
233 Don't define min/max.
235 * lisp.h (min, max): New macros.
237 * puresize.h (BASE_PURESIZE): Increase to 725000.
239 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
241 * xfaces.c (free_frame_menubar): Add prototype.
243 * lisp.h (init_window): Add prototype.
245 * editfns.c: Include ctype.h.
247 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
248 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
249 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
252 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
253 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
254 `popup_activated_flag' and `title'.
256 * doc.c (Fdocumentation_property): Fix typo in a doc string.
258 * emacs.c (main): Remove extra `;'.
260 * atimer.h (struct atimer): Fix typos in a comment.
262 * atimer.c: Fix typo.
264 * Makefile.in: Fix typo.
266 * README: Remove obsolete part mentioning removed VMS file.
268 2001-10-07 Miles Bader <miles@gnu.org>
270 * Makefile.in (lisp, shortlisp): Add `button.elc'.
272 2001-10-07 Ken Raeburn <raeburn@gnu.org>
274 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
277 * lisp.h (Ffield_end): Declare.
279 2001-10-07 Gerd Moellmann <gerd@gnu.org>
281 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
283 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
285 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
287 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
289 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
290 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
292 * alloc.c (inhibit_garbage_collection): Simplify.
293 (Fmemory_use_counts): Ditto.
295 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
296 (syms_of_data): DEFVAR_INT most-positive-fixnum and
297 most-negative-fixnum.
299 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
300 (FIXNUM_OVERFLOW_P): New macros.
302 2001-10-06 Miles Bader <miles@gnu.org>
304 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
305 scroll_bar_bottom_shadow_pixel fields.
306 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
307 for the shadows, and tell the toolkit about them if we succeed.
308 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
309 Free scroll-bar shadow colors.
310 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
311 Free scroll-bar shadow colors when the background color changes.
312 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
313 Initialize scroll-bar shadow-color fields.
315 2001-10-05 Gerd Moellmann <gerd@gnu.org>
317 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
319 2001-10-05 Miles Bader <miles@gnu.org>
321 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
322 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
323 New functions (were in simple.el).
324 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
325 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
326 (syms_of_minibuf): Initialize them.
328 2001-10-05 Gerd Moellmann <gerd@gnu.org>
330 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
331 (tiff_load): Install them as error and warning handler.
333 2001-10-04 Andrew Innes <andrewi@gnu.org>
335 * w32fns.c (x_to_w32_color): Fix argument to alloca.
336 (w32_load_system_font): Don't believe what GetLanguageFontInfo
337 says; query codepage info directly to determine if font is double byte.
338 (x_to_w32_charset): Handle private format for unknown charsets.
339 Handle wildcards in charset spec, by ignoring them.
340 (w32_codepage_for_font): Fix argument to alloca. Don't remove
341 "*-" prefix from charset.
342 (x_to_w32_font): Enlarge remainder array for safety. Specifically
343 handle the truncated font spec form constructed by font_list_1, so
344 that we correctly identify the charset fields. Don't remove "*-"
346 (w32_list_synthesized_fonts): Fix argument to alloca.
348 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
350 * window.h (MINI_WINDOW_P): Use NILP.
352 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
354 * termhooks.h (struct input_event): Use proper type for `kind'.
356 2001-10-04 Gerd Moellmann <gerd@gnu.org>
358 This handles unknown keysyms better than before. For example,
359 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
360 Emacs formerly completely ignored F5. With the change, it derives
361 a key symbol from the name of the X keysym, `ccaron' in this case.
362 Reported by Martin Buchholz.
364 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
367 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
368 that EVENT->code isn't a function key, use the keysym's name.
370 2001-10-04 Gerd Moellmann <gerd@gnu.org>
372 FOREACH is a macro that should make it easier to loop over Lisp
373 lists with checks for cycles and proper lists.
375 * lisp.h (LIST_END_P, FOREACH): New macros.
377 2001-10-04 Gerd Moellmann <gerd@gnu.org>
379 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
380 called for a lost connection. Prevent dumping core in this case.
381 Instead print the X error, and exit. On user request.
383 * xterm.c (error_msg): New variable.
384 (x_fatal_error_signal): New function.
385 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
386 as fatal_error_signal_hook around the call to XtCloseDisplay.
388 * emacs.c (fatal_error_signal_hook): New variable.
389 (fatal_error_signal): Call that function.
391 2001-10-04 Gerd Moellmann <gerd@gnu.org>
393 With this, Emacs prints how much pure storage it will
394 approximately need in case pure storage overflows while dumping.
396 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
398 (init_alloc_once): Initialize new variables.
399 (PURE_POINTER_P): Use new variables.
400 (pure_alloc): If pure storage overflows, allocate from the heap.
401 (check_pure_size): New function.
402 (Fgarbage_collect): Don't GC if pure storage has overflowed.
404 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
405 (check_pure_size): Add prototype.
407 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
409 2001-10-04 Gerd Moellmann <gerd@gnu.org>
411 This adds a post-gc-hook that's run with GC inhibited.
412 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
414 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
415 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
416 (Fgarbage_collect): Run post-gc-hook.
418 2001-10-04 Gerd Moellmann <gerd@gnu.org>
420 This adds `defvaralias' and `indirect-variable'. Changes not
421 directly related to this feature are there to gain the same
422 performance again as before variable aliases.
424 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
425 code to get and set symbol values, to take defvaralias into account.
427 (Note: the new `constant' bit-flag in symbols would make it
428 possible to define arbitrary read-only variables, e.g. with
431 Documentation is in lispref/variables.texi. Added to NEWS.
433 * lisp.h (enum symbol_interned): New enumeration.
434 (struct Lisp_Symbol): Remove member `obarray', add
435 `indirect_variable', `constant', and `interned'.
436 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
437 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
438 (indirect_variable): Add prototype.
440 * print.c (print_preprocess, print_object): Test internedness of
443 * lread.c (Fintern, Funintern): Set symbol's interned and constant
445 (init_obarray): Likewise for t and nil.
447 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
448 (Fdefvaralias): New function.
449 (specbind): Simplify the test if symbol is a constant.
450 (syms_of_eval): Defsubr Fdefvaralias.
452 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
453 (Qcyclic_variable_indirection): New variable.
454 (Fkeywordp): Check for internedness differently.
455 (Fmakunbound): Simplify the test if symbol is a constant.
456 (indirect_variable, Findirect_variable): New functions.
457 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
459 (let_shadows_buffer_binding_p): Check for variable aliases.
460 (set_internal): Simplify the test if SYMBOL is a constant.
461 If SYMBOL has a buffer-local value and is an alias, use the aliased
463 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
466 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
467 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
470 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
472 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
473 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
474 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
476 2001-10-04 Gerd Moellmann <gerd@gnu.org>
480 2001-10-03 Miles Bader <miles@gnu.org>
482 * callproc.c (syms_of_callproc): Explicitly state in the
483 documentation for `process-environment' that earlier entries take
484 precedence over later ones.
486 2001-10-02 Miles Bader <miles@gnu.org>
488 * textprop.c (Fnext_char_property_change)
489 (Fprevious_char_property_change): Remove reference to non-existant
490 argument OBJECT from doc-string.
492 2001-10-01 Gerd Moellmann <gerd@gnu.org>
494 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
495 (try_window_id): Skip back over lines ending in a newline from a
498 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
501 2001-10-01 Richard M. Stallman <rms@gnu.org>
503 * search.c (Freplace_match): Doc fix.
505 2001-09-28 Andrew Innes <andrewi@gnu.org>
507 * w32menu.c (set_frame_menubar): Take into account that
508 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
511 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
513 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
515 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
517 * s/gnu-linux.h: Fix a typo in comment.
519 2001-09-28 Andreas Schwab <schwab@suse.de>
521 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
522 nocombreloc, in case -z combreloc is the default.
524 2001-09-28 Gerd Moellmann <gerd@gnu.org>
526 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
527 really going on here.
529 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
531 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
533 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
535 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
536 utf-8, menu-bar, and latin-N.
537 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
539 (lisp): Add latin-N, since they are preloaded.
541 2001-09-27 Gerd Moellmann <gerd@gnu.org>
543 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
544 to the left. Some cleanup.
546 * xdisp.c (display_mode_element): One more case where a string's
547 multibyteness should be used for display.
549 2001-09-26 Gerd Moellmann <gerd@gnu.org>
551 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
554 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
555 of the only temporarily set echoing flag for deciding when
558 * keyboard.c (echo_kboard): Make externally visible.
560 * lisp.h (echo_kboard): Declare extern.
562 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
563 fonts_changed_p if we need larger matrices due to vscrolling.
564 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
565 this round of redisplay if make_cursor_line_fully_visible fails.
566 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
567 (try_cursor_movement, try_scrolling): Use them instead of integers.
569 * dispextern.h (required_matrix_width, required_matrix_height):
572 * dispnew.c (required_matrix_width, required_matrix_height):
574 (allocate_matrices_for_window_redisplay)
575 (allocate_matrices_for_frame_redisplay: Use them.
576 Remove parameters CH_DIM.
578 * xdisp.c (display_mode_lines): Temporarily set selected_frame
579 and selected_window to the frame of the window whose mode-lines
580 are displayed, and to the window itself.
581 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
584 2001-09-25 Gerd Moellmann <gerd@gnu.org>
586 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
587 the image cache under us.
589 * xdisp.c (display_mode_element): If the mode element is a symbol
590 with a string value, use that string's multibyteness for displaying.
592 * keyboard.c (read_char): Don't clear a message for a switch-frame
593 event. From Stefan Monnier <monnier@cs.yale.edu>.
595 * xterm.c (fast_find_position) [0]: Add a presumably more correct
596 version for after 21.1.
598 * xdisp.c (row_containing_pos): Make externally visible.
600 * dispextern.h (row_containing_pos): Add prototype.
602 * process.c (send_process): Disable composition if from_byte < 0.
603 From Kenichi Handa <handa@etl.go.jp>.
605 2001-09-24 Gerd Moellmann <gerd@gnu.org>
607 * xterm.c (refreshicon): Function removed.
609 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
611 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
613 * xterm.c (toplevel): Remove includes in #if 0.
615 * process.c (sigchld_handler) [LINUX]: Don't return from
616 the signal handler at the end of the loop.
618 2001-09-21 Gerd Moellmann <gerd@gnu.org>
620 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
621 Terminate only if kill returns -1, and errno is ESRCH.
623 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
625 * Makefile.in (shortlisp): Add ../lisp/env.elc.
627 2001-09-20 Gerd Moellmann <gerd@gnu.org>
629 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
630 since this function can be called during GC.
632 * callproc.c (Fcall_process): Handle errors from pipe(2).
633 (child_setup): Delete code in #ifdef vipc.
635 2001-09-19 Gerd Moellmann <gerd@gnu.org>
637 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
638 (display_mode_element): Display the string from decode_mode_spec
639 depending on its multibyteness.
641 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
643 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
645 2001-09-18 Gerd Moellmann <gerd@gnu.org>
647 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
648 recursive_edit_unwind.
649 (recursive_edit_unwind): Set kboard state according to
652 * buffer.c (modify_overlay): Don't do nothing if START == END;
653 This can still be a modification, for example when an overlay has
654 a before-string or after-string.
655 (Fdelete_overlay): Prevent redisplay optimizations when deleting
656 an overlay with before-string or after-string.
658 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
659 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
661 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
662 first_unchanged_at_end_row is in front of
663 last_unchanged_at_beg_row. This code should be removed after the
666 2001-09-17 Gerd Moellmann <gerd@gnu.org>
668 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
669 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
671 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
674 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
676 * dired.c (Ffile_attributes): Doc fix.
678 2001-09-14 Gerd Moellmann <gerd@gnu.org>
680 * fileio.c (Ffile_symlink_p): Fix last change.
682 * filelock.c (current_lock_owner): Fix last change.
684 2001-09-13 Gerd Moellmann <gerd@gnu.org>
686 * filelock.c (current_lock_owner): If readlink returns ERANGE,
687 take that to mean that the buffer is too small.
689 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
690 that to mean that the buffer is too small.
692 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
693 current buffer's multibyteness when discarding the iterator's
696 * xfns.c (Fx_window_property): Handle case that property gets
697 deleted between the two calls to XGetWindowProperty.
699 2001-09-11 Gerd Moellmann <gerd@gnu.org>
701 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
703 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
704 in addition to read-only.
706 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
707 to t in addition to read-only.
709 * lisp.h (Qinhibit_modification_hooks): Declare.
711 * insdel.c (Qinhibit_modification_hooks): New variable.
712 (syms_of_insdel): Initialize and staticpro it.
714 * textprop.c (verify_interval_modification): Don't run
715 modification-hooks if inhibit_modification_hooks.
717 * dispnew.c (set_window_cursor_after_update): Fix code
718 finding glyph row containing cursor when cursor_in_echo_area
721 * xdisp.c (init_from_display_pos): Put some code in #if 0.
722 (add_to_log): Use bcopy instead of strcpy.
723 (init_from_display_pos): Use an explicit loop over bytes in
724 overlay strings instead of calling index.
726 2001-09-10 Gerd Moellmann <gerd@gnu.org>
728 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
730 * dispnew.c (direct_output_for_insert): Don't change IT's
731 stop_charpos to something in front of its current position.
733 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
736 2001-09-10 Richard M. Stallman <rms@gnu.org>
738 * frame.c (Fmouse_position): Doc fix.
740 2001-09-07 Gerd Moellmann <gerd@gnu.org>
742 * xdisp.c (init_from_display_pos): Don't compare the result
743 of calling index with NULL.
745 2001-09-06 Gerd Moellmann <gerd@gnu.org>
747 * xfns.c (x_set_background_color): Don't change the colors
748 of the X window of scroll bar widgets.
750 2001-09-05 Andrew Innes <andrewi@gnu.org>
752 * w32fns.c (w32_createwindow): Undo last change.
754 2001-09-05 Gerd Moellmann <gerd@gnu.org>
756 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
758 * xdisp.c (string_buffer_position): Use *single_char_property*
759 functions instead of the *single_property* functions.
761 2001-09-04 Andrew Innes <andrewi@gnu.org>
763 * w32term.c (w32_read_socket): Add more information to debugging
766 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
767 from Emacs frames, so that calls to GetClipBox in w32term.c
768 correctly report when part of a frame is visible (including
769 scrollbars, etc). This prevents repeated redrawing of frames when
770 only a scrollbar is visible.
771 (w32_wnd_proc): Add more frame information to debugging output.
773 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
775 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
777 2001-09-03 Gerd Moellmann <gerd@gnu.org>
779 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
780 help-echo for a string which doesn't have help-echo itself, use
781 get-char-property to obtain the help-echo from the string's buffer
782 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
783 have mouse-face, look ``under'' the string for mouse-face from an
785 (fast_find_position): Add parameter STOP. In the final row, stop
786 before glyphs having STOP as object. Don't consider glyphs that
787 are not from a buffer.
789 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
791 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
793 * fns.c (Fmd5): Doc fix.
795 2001-08-31 Gerd Moellmann <gerd@gnu.org>
797 * composite.c (update_compositions): Do nothing if
798 inhibit-modification-hooks is set.
800 2001-08-30 Gerd Moellmann <gerd@gnu.org>
802 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
803 and check_message_stack if terminating abnormally. We want
804 glyph matrices etc. in a core dump.
806 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
807 (syms_of_xdisp): Initialize them.
808 (handle_single_display_prop): Don't change point, bind `object',
809 `position', and `buffer-position' instead to the object having the
810 `display' property, position in the object and position in the buffer.
812 * fileio.c (Finsert_file_contents): Don't change the multibyteness
813 of the buffer if REPLACE is non-nil.
815 2001-08-29 Gerd Moellmann <gerd@gnu.org>
817 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
819 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
821 * w32term.c (x_set_glyph_string_background_width)
822 (show_mouse_face): Track the last changes in xterm.c.
824 2001-08-28 Gerd Moellmann <gerd@gnu.org>
826 * xterm.c (x_set_glyph_string_background_width): Set the glyph
827 string's background width so that multi-line mouse-face is drawn
828 to the right edge of the window.
829 (show_mouse_face): Set the row's mouse_face_p flag after drawing
832 * dispnew.c (direct_output_for_insert): Set updated_area
833 before inserting/writing glyphs.
835 * xdisp.c (display_mode_element): Use string_byte_to_char to
836 determine character positions in strings, use chars_in_text
838 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
839 a matrix as parameter; this is easier to use from GDB.
841 2001-08-28 Miles Bader <miles@gnu.org>
843 * textprop.c (Fprevious_single_char_property_change)
844 (Fnext_single_char_property_change): Doc fixes.
846 2001-08-27 Gerd Moellmann <gerd@gnu.org>
848 * fileio.c (Finsert_file_contents): Allocate, restore, and
849 free composition data in the case of REPLACE not being nil.
851 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
852 there exist overlay strings with newlines at POS.
853 (text_outside_line_unchanged_p): Return 0 if changes start at
854 START and overlays exist at START. Likewise for END.
855 (try_window_id): Give up if init_to_row_end returns 0.
857 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
860 2001-08-24 Gerd Moellmann <gerd@gnu.org>
862 * keymap.c (access_keymap): Return the cdr of the binding of
863 a generic character instead of its definition (KEY . BINDING).
865 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
866 to 0 also in the REPLACE case.
868 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
870 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
871 open to determine whether file is readable (as for DOS_NT).
873 2001-08-23 Gerd Moellmann <gerd@gnu.org>
875 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
876 coding.type is coding_type_no_conversion or coding_type_raw_text,
877 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
878 non-nil instead of just setting enable_multibyte_characters in the
881 2001-08-22 Gerd Moellmann <gerd@gnu.org>
883 * dispextern.h (struct face_cache): Add member
886 * xfaces.c (menu_face_changed_default): New variable.
887 (menu_face_changed_count): Variable removed.
888 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
889 the menu_face_changed_default flag, otherwise set the FRAME's
890 menu_face_changed_p flag if the `menu' face has been changed.
891 Prevent calling set_font_frame_param if FRAME is t.
892 (make_face_cache): Initialize cache's menu_face_changed_p
893 from menu_face_changed_default.
894 (realize_basic_faces): Look into the frame's face cache to
895 determine if the menu appearance needs updating.
897 * keymap.c (access_keymap): Fix last change to not consider
898 IDX when it has modifiers.
900 2001-08-21 Gerd Moellmann <gerd@gnu.org>
902 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
903 . BINDING) exists, where GENERIC-CHAR is the generic character of
904 the charset of IDX, return BINDING unless there exists a binding
907 2001-08-16 Gerd Moellmann <gerd@gnu.org>
909 * xrdb.c (SYSV): Don't define on Solaris 2.
910 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
912 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
913 of the screen line, not text line, containing IT's current position.
915 2001-08-15 Gerd Moellmann <gerd@gnu.org>
917 * window.c (window_scroll_pixel_based): Don't recenter if
918 PT is partially visible in the window.
920 * xterm.c (expose_window_tree, expose_window, expose_line):
921 Return 1 when overwriting mouse-face.
922 (expose_frame): If mouse-face was overwritten, redo it.
924 * xfaces.c (x_update_menu_appearance): Don't call
925 set_frame_menubar, let the next redisplay do it.
927 2001-08-14 Andrew Innes <andrewi@gnu.org>
929 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
930 drawing glyph string.
932 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
934 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
937 2001-08-14 Gerd Moellmann <gerd@gnu.org>
939 * xfaces.c (x_update_menu_appearance): Save and restore value of
940 interrupt_input_blocked.
942 2001-08-13 Gerd Moellmann <gerd@gnu.org>
944 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
945 a line start, move back to the line start.
947 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
948 exactly when a mini-buffer is active.
950 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
951 in units of 1/8 character on non window-system frames.
952 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
954 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
956 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
959 2001-08-09 Gerd Moellmann <gerd@gnu.org>
961 * keyboard.c (Vpre_help_message): New variable.
962 (syms_of_keyboard): Initialize and staticpro it.
963 (show_help_echo): Record current message before displaying a
964 help-echo, and restore that message when clearing the help.
966 * xfns.c (x_create_im): Remove prototype.
968 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
970 * dispnew.c (adjust_glyph_matrix): Undo last change.
972 2001-08-08 Gerd Moellmann <gerd@gnu.org>
974 * dispnew.c (adjust_glyph_matrix): In the optimization for
975 windows whose height has changed, disable partially visible lines.
977 2001-08-07 Gerd Moellmann <gerd@gnu.org>
979 * window.c (Frecenter): If ARG < 0, and on a window system
980 frame, count in some empty lines when we can't move -ARG lines down.
982 * xdisp.c (start_display): Don't try to determine the continuation
983 lines width if lines are truncated. It's superfluous and leads to
984 incorrect results if POS is not visible in the window after
985 reseating the iterator at the previous line start.
987 2001-08-06 Gerd Moellmann <gerd@gnu.org>
989 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
991 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
993 * alloc.c (init_stack): Remove declaration.
995 2001-08-03 Gerd Moellmann <gerd@gnu.org>
997 * keyboard.c (read_key_sequence): Check that key is an integer
998 before comparing it with quit_char.
999 (add_command_key): Use larger_vector.
1000 (read_char_x_menu_prompt): Instead of converting symbol and
1001 integer events into conses (EVENT . nil), use (EVENT . disabled)
1002 which cannot be confused with valid events.
1003 (read_char): When reading from Vunread_command_events, check for
1004 events of the form (EVENT . disabled) instead of
1007 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1008 a float, determine the max height from the frame's height.
1010 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1012 * xdisp.c (redisplay_internal): Take message_cleared_p into
1013 account only if minibuf_level == 0.
1015 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1017 * xdisp.c (redisplay_internal): Add a check for the last
1020 * xdisp.c (message_cleared_p): New variable.
1021 (clear_message): Set message_cleared_p when clearing the current
1023 (redisplay_internal): Look at message_cleared_p to capture
1024 the case that the echo area should be cleared.
1026 * keyboard.c (command_loop_1): Fix spelling of
1027 resize_echo_area_exactly.
1029 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1031 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1033 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1034 current matrix when the window gets smaller.
1036 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1038 * print.c (strout): Cast the character passed to insert_char to
1039 unsigned char, to avoid sign extension when it is promoted to int.
1041 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1043 * fileio.c (Finsert_file_contents): Don't treat a return value
1044 of 0 from emacs_read as an IO error.
1046 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1048 * keyboard.c (abs): New macro.
1049 (double_click_fuzz): New variable.
1050 (make_lispy_event): Use it to determine what makes a double-click.
1051 (syms_of_keyboard): DEFVAR_INT it.
1053 * xmenu.c (set_frame_menubar): Take into account that
1054 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1057 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1059 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1061 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1062 of row's visible height.
1064 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1065 deal with the first overlay string having an image `display' property.
1066 (try_window_reusing_current_matrix, compute_line_metrics):
1067 Fix computation of row's visible height for the case that part of the
1068 row is invisible above and part of the row is at the same time
1069 invisible below the window.
1071 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1073 * xfns.c (x-show-tip): Doc fix.
1075 * xfns.c (Vx_max_tooltip_size): New variable.
1076 (syms_of_xfns): DEFVAR_LISP it.
1077 (Fx_show_tip): Set frame's window_width to the width of the
1078 window. Use a maximum tooltip size specified by
1079 Vx_max_tooltip_size, if that has valid contents.
1080 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1082 2001-07-26 Andrew Innes <andrewi@gnu.org>
1084 * w32term.c (x_display_list): New variable.
1085 (w32_term_init): Set it.
1087 * w32term.h (x_display_list): New extern.
1089 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1091 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1092 is non-nil, instead of when redisplaying_p is non-zero.
1094 (mark_window_display_accurate_1): Add an assertion.
1096 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1098 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1100 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1101 events so that we get a chance of processing expose events.
1103 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1105 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1107 * xfns.c (valid_image_p): Protect better against invalid image
1108 specifications. Previous code could signal an error.
1110 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1112 * indent.c (current_column): Fix column computation in the
1113 presence of display table entries.
1114 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1116 * dispnew.c (adjust_glyph_matrix): In the optimization for
1117 windows whose height has changed, use the new window height
1118 to compute which rows to invalidate.
1120 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1121 (MAX_10_EXP): New macro.
1124 * coding.c (code_convert_region): Handle the multibyte case if
1125 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1127 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1129 * dispextern.h (struct face): Change type of `stipple' to
1132 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1134 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1136 * dispnew.c (update_window): Don't set the cursor at the end
1137 of the update if display update has been paused.
1139 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1141 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1143 * fns.c (Fset_char_table_default): Check that a charset is defined
1144 before checking its dimension.
1146 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1148 * coding.c (setup_coding_system): Don't do any designation based
1149 on reg_bits if charset is not yet defined.
1151 * lisp.h (XVECTOR): Verify correct object type before returning a
1152 pointer, using eassert.
1154 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1156 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1157 Increase to 4096 because of paste problems reported on GNU/Linux.
1159 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1161 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1163 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1165 * fileio.c (unwind_read): Function removed.
1166 (read_non_regular, read_non_regular_quit): New functions.
1167 (Finsert_file_contents): When reading from non-regular files,
1168 arrange to catch a `quit' and terminate the loop. Rearrange
1169 code so that a `quit' when reading from a regular file doesn't
1170 insert text in the buffer.
1172 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1173 Clear faces afterwards.
1174 (clear_font_table): Take a x_display_info parameter. Don't free
1175 fonts being the default font of any frame on the given display.
1177 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1179 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1180 instead of CHAR_STRING which can signal an error.
1182 * charset.c (char_to_string_1): Extracted from char_to_string.
1183 Return -1 instead of signaling an error.
1184 (char_to_string): Use it.
1186 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1188 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1190 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1191 is t, don't try to append anything to it.
1193 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1195 * dired.c (file_name_completion): Pass dp->d_name to
1196 Fstring_match, not elt, which is always nil here.
1198 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1200 * xselect.c (x_decline_selection_request): Handle errors
1201 caused by receivers that have vanished.
1203 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1204 ignoring events on foreign windows in #if 0. Always dispatch
1205 the event after checking it with x_handle_property_notify.
1207 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1208 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1209 TRACE macros to facilitate debugging. Add additional trace statements.
1210 (toplevel): Add prototypes for file-local functions.
1211 (x_atom_to_symbol): Remove DPYINFO parameter.
1213 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1215 * w32menu.c (menubar_selection_callback, w32_menu_show):
1216 Initialize `entry' to nil.
1217 (w32_dialog_show): Remove unused `save_wv' variable.
1218 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1220 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1222 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1224 * fileio.c (unwind_read): Print a message when discarding inserted
1225 text or switching the buffer to unibyte. Change parameter.
1226 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1228 * fileio.c (unwind_read): New function.
1229 (Finsert_file_contents): Record it as unwind-function for
1230 the case that reading is interrupted by C-g.
1232 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1234 * dispnew.c (update_window): Don't skip the header-line
1235 update when scrolling_window returns 0.
1237 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1239 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1240 for the case that x_decode_color signals an error.
1242 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1244 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1246 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1247 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1250 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1252 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1253 doc string line for dos-timezone-offset.
1255 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1256 inline assembly, to avoid compiler warnings.
1257 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1258 line for dos-unsupported-char-glyph.
1260 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1262 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1264 * sound.c: Include Emacs' header files with #include "...".
1266 * eval.c (specbind): Additionally record the buffer that was
1267 current when a buffer-local or frame-local variable was bound.
1269 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1271 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1272 to unibyte characters in unibyte buffers.
1274 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1276 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1277 the frame on the binding stack. Change format of entries for
1278 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1279 (unbind_to): Handle unbinding a frame-local variable.
1281 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1282 glyphs and truncation glyphs at the end of a row from its pixel width.
1283 (dump_glyph_row): Print row's continuation_lines_width.
1284 (try_window_id): Take the shortcut if ZV is visible in the
1285 window, but there are actually no changes at ZV.
1287 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1289 * xterm.h (x_free_dpy_colors): Add prototype.
1291 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1292 right number of arguments.
1294 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1295 ($(lwlibdir)TAGS): New target.
1296 (TAGS): Fix dependency list.
1298 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1301 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1303 * emacs.c (main): Remove extern declaration for sys_nerr, which
1304 isn't used and causes a compilation error with GCC 3.0 on
1307 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1309 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1310 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1311 (toplevel): Include <signal.h> and syssignal.h.
1313 * sound.c (vox_configure, vox_close): Turn off atimers
1316 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1318 * keyboard.c (read_char) <non_reread>: Record the previous idle
1319 start time before calling timer_stop_idle.
1320 (read_char) <reread_first>: After processing a help-echo event,
1321 restore the previous idle start time.
1323 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1324 the start of invisible text.
1325 (setup_for_ellipsis): New function.
1326 (next_overlay_string): After all overlay strings have been
1327 processed, display an ellipsis if necessary.
1328 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1329 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1331 * dispextern.h (struct iterator_stack_entry): Add member
1334 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1336 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1337 on the value of the wait-for-wm frame parameter.
1339 * xterm.h (struct x_output): Add member wait_for_wm.
1341 * xfns.c (Qwait_for_wm): New variable.
1342 (x_frame_parms): Add entry for `wait-for-wm".
1343 (x_set_wait_for_wm): New function.
1344 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1345 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1347 * xdisp.c (try_window_id) <all changes below window end>: Don't
1348 take this shortcut if ZV is visible in the window.
1349 (try_window_id): When checking for window start being in changed
1350 text, don't check that the buffer's size has changed.
1352 2001-06-23 Richard M. Stallman <rms@gnu.org>
1354 * minibuf.c (Fcompleting_read): Doc fix.
1356 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1358 * composite.c (Ffind_composition_internal): Accept ZV
1359 and a string's end position as POS.
1361 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1363 * composite.c (Ffind_composition_internal): Check POS
1366 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1368 * editfns.c (Fmessage_box): If the frame is not under a window
1369 system, output the message in the echo area.
1371 2001-06-14 Richard M. Stallman <rms@gnu.org>
1373 * xdisp.c (try_window_id): When EOB is visible, don't treat
1374 insertion at EOB as if it were "off the bottom of the screen."
1376 2001-06-11 Andrew Innes <andrewi@gnu.org>
1378 * w32proc.c (create_child): Add new parameter is_gui_app.
1379 (w32_executable_type): Add new parameter is_gui_app.
1380 (sys_spawnve): Use it.
1381 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1382 SIGQUIT. This matches better how the signals are interpreted by
1383 MSVC compiled programs.
1384 (syms_of_ntproc): Update docstring.
1386 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1388 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1389 well otherwise note_mouse_highlight might optimize away highlighting
1390 if we pass over that same overlay again.
1392 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1394 * lread.c (Fload): Document that the argument is run via
1395 substitute-in-file-name.
1397 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1399 * Makefile.in (bootstrap-doc): New target.
1400 (bootstrap-emacs): Depend on it.
1402 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1403 auto-save-list-file-name when shutting down Emacs, because
1404 creating the directory might signal an error, and leaves
1405 Emacs in a strange state.
1407 * term.c: (tty_cursor_hidden): New variable.
1408 (update_begin): Don't call tty_hide_cursor. Clean up.
1409 (update_end, set_terminal_window, set_scroll_region): Clean up.
1410 (ring_bell, reset_terminal_modes): Clean up.
1411 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1412 on tty_cursor_hidden.
1413 (write_glyphs): Call tty_hide_cursor.
1415 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1417 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1419 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1421 * xfns.c (enum image_value_type): New enumerator
1422 IMAGE_STRING_OR_NIL_VALUE.
1423 (parse_image_spec): Handle it.
1424 (xbm_format, pbm_format): Use it for :foreground and :background.
1425 (xbm_load, pbm_load): Check for nil color names.
1427 * xterm.c (note_mouse_highlight): If an overlapping overlay
1428 exists, but we find that we highlight the same overlay as before,
1429 don't do the highlighting again.
1431 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1433 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1434 Protect unibyte strings created by replacing their multibyte
1435 equivalents in menu_items.
1437 * keymap.c (Fsingle_key_description): NUL-terminate the string
1438 buffer before calling build_string.
1440 * callproc.c (Fcall_process): Deal with decode_coding returning
1441 CODING_FINISH_INCONSISTENT_EOL.
1443 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1445 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1446 an item's name with its key description in case the description
1447 is a multibyte string.
1449 * keymap.c (Fsingle_key_description): Create a multibyte string
1452 * macros.c (Fstart_kbd_macro): Doc fix.
1454 * xterm.c (cursor_in_mouse_face_p): New function.
1455 (x_draw_stretch_glyph_string): Use it to choose a different GC
1456 when drawing a cursor within highlighted text.
1458 * editfns.c (char_property_eq): Put in #if 0.
1460 * indent.c (string_display_width): Put in #if 0.
1462 * lread.c (Fload): Remove unused label.
1464 * termcap.c (speeds): Put in #if 0.
1466 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1468 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1470 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1471 transformation matrix by 10.
1473 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1475 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1476 only if it's equal to the former foreground pixel color.
1477 (x_set_foreground_color, x_set_background_color)
1478 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1480 2001-05-16 Dave Love <fx@gnu.org>
1482 * insdel.c (signal_before_change, signal_after_change): Consider a
1483 local change hook which changes the buffer.
1485 * process.c (read_process_output): Don't call signal_after_change
1486 and update_compositions after insert_from_string_before_markers.
1488 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1490 * xfaces.c (split_font_name): Use the right field when
1491 checking for `[...]' syntax.
1493 * buffer.c (copy_overlays): New function.
1494 (clone_per_buffer_values): Use it.
1496 * buffer.h (OVERLAY_PLIST): New macro.
1498 * keymap.c (Fsingle_key_description): Replace a build_string with
1499 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1501 * fontset.c (Ffontset_info): Check that face is non-null
1502 before accessing its fields.
1504 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1506 * keyboard.c (read_key_sequence): Prevent generating a fake
1509 * xfaces.c (split_font_name): Handle `[...]' for the right
1512 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1513 of CCL_STAT_INVALID_CMD.
1515 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1517 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1518 in <var> has no default value yet.
1520 * xfaces.c (try_alternative_families): First try the FAMILY.
1521 And if nothing is found in the end, try again with scalable fonts.
1522 (try_font_list): Let try_alternative_families do a bit more of
1523 the work. Only use FAMILY if it is not nil.
1524 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1526 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1528 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1529 pointer shape when show_mouse_face has already done it.
1531 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1534 * xfaces.c (split_font_name): Make sure to leave the loop
1535 with the right value of `i'.
1537 * xfaces.c (split_font_name): Handle matrix transformations
1538 in the pixel and point size fields of XLFD font names.
1539 (xlfd_point_size): Likewise.
1541 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1543 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1544 (x_to_w32_font): Add prototype.
1546 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1547 redefining, to avoid compiler warnings.
1549 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1551 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1552 (w32_get_bdf_glyph): Cast between unsigned char and char when
1553 passing arguments to subroutines, to shut up compiler warnings.
1554 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1557 * xfaces.c: Include keyboard.h before frame.h, not after it.
1559 * widget.c: Include keyboard.h before frame.h.
1561 * w32term.h (struct image, struct face): Forward declaration, to
1562 avoid compiler warnings.
1564 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1566 * keyboard.c (read_key_sequence): Don't modify events when
1567 generating fake prefix keys (mode-line, scroll-bar, ...) since
1568 this prevents proper processing of such events when pushed back
1569 into unread-command-events.
1571 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1572 actually redrawn. Make the function static.
1573 (note_mouse_highlight): Fix a case where the mouse cursor
1574 was changed back to the text cursor.
1576 * xterm.h (clear_mouse_face): Remove prototype.
1578 * xdisp.c (try_window_id): Fix the fix and set the right
1581 * xdisp.c (try_window_id): Fix computation of window end in the
1582 case that lines were deleted at the end of the window. Add some
1583 more debug_method_adds.
1585 * xfaces.c (try_alternative_families): New function.
1586 (try_font_list): Use it. If ATTRS specifies a family, check
1587 fonts from that family first.
1588 (choose_face_font): Remove code setting the family part of
1591 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1593 * xdisp.c (try_window_id): Fix case of all changes before
1596 * xdisp.c (try_window_id): Add some xasserts.
1598 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1600 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1602 2001-05-09 Dave Love <fx@gnu.org>
1604 * xdisp.c (GIVE_UP): Fix for K&R C.
1606 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1608 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1610 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1611 back to the text cursor shape without need.
1613 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1615 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1617 * dispextern.h (inverse_video): Declare extern.
1619 * keyboard.c (delete_kboard): Handle the case that selected_frame
1620 has been deleted in the course of x_connection_closed.
1622 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1624 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1625 Fix the change from 2001-04-30.
1627 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1629 * xfns.c (file_dialog_unmap_cb): New function.
1630 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1631 where a dialog is closed via the window manager.
1633 * xdisp.c (try_window_id): Cases of changes all in front of
1634 the window start or all below the window end mostly rewritten.
1635 (redisplay_window): Move the tests if try_window_id is
1636 applicable to try_window_id.
1637 (GIVE_UP): New macro.
1639 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1641 * xterm.c (expose_window): Return int. If W is the window
1642 currently being updated, mark the frame garbaged.
1643 Fix computation of rows intersecting the exposed rectangle.
1644 (expose_window_tree): Stop when expose_window returns 0.
1646 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1647 again if it has already been drawn.
1649 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1651 * syntax.c (update_syntax_table): Check that oldi has the same
1652 properties as old_prop before deciding not to invalidate.
1654 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1656 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1657 read-only text that is so because of text properties.
1659 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1660 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1661 windows that are components of a Lucid menu bar.
1663 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1665 * term.c (turn_on_face): Fix reverse video handling on terminals
1666 that don't support colors.
1668 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1670 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1673 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1675 * term.c (toggle_highlight): New function.
1676 (turn_on_face): Change handling of reverse video.
1678 * process.c (wait_reading_process_input):
1679 Call record_asynch_buffer_change only if a timer really changed buffers.
1681 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1682 of the number of overlays to check.
1684 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1686 * xdisp.c (try_window_id): Fix a case where window_end_pos
1687 and window_end_bytepos were not adjusted.
1689 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1691 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1694 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1696 * process.c (wait_reading_process_input) [!subprocesses]:
1697 Don't reference waiting_for_user_input_p, it's not defined in the
1698 branch without async subprocesses support.
1700 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1702 * keyboard.c (delete_kboard): Prevent a dangling reference
1703 from current_kboard to KB, which is freed.
1705 * process.c (wait_reading_process_input):
1706 Call record_asynch_buffer_change after running timers, to make
1707 read_key_sequence aware of buffer changes from under it.
1709 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1711 * xfaces.c (Qscalable_fonts_allowed): New variable.
1712 (realizing_basic_faces_p): Removed.
1713 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1715 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1716 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1717 for scalable-fonts-allowed to t.
1719 * fileio.c (Finsert_file_contents): If the file size returned from
1720 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1721 read from files on a procfs whose contents are generated dynamically.
1723 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1725 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1726 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1727 (__memalign_hook): Make the two prototypes consistent.
1729 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1731 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1732 matrix of mini-windows.
1734 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1736 * intervals.c (find_interval): Don't rebalance during signal handling.
1738 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1740 * fns.c: Include blockinput.h.
1742 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1744 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1746 * fns.c (Fcompare_strings): Fix return values.
1748 * window.c (window_scroll): Change the meaning of N to mean
1749 N screen-fulls or N lines.
1750 (window_scroll_pixel_based, window_scroll_line_based)
1751 (scroll_command, Fscroll_other_window): Change accordingly.
1753 * window.c (window_scroll_pixel_based, Frecenter):
1754 Call window_box_height instead of using it.last_visible_y for the
1755 height of the window.
1757 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1758 instead of using it.last_visible_y for the height of the window.
1760 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1761 From Dan Holmsand <dan@eyebee.com>.
1763 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1764 able to write to hidden and system files. From Dan Holmsand
1767 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1768 Holmsand <dan@eyebee.com>.
1770 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1772 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1774 * window.c (window_internal_height): Return 1 less if the
1775 window has a header line.
1777 * xdisp.c (try_window_id): When scrolling on a terminal, take
1778 the change of window_internal_height into account.
1780 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1782 * gmalloc.c (align): If the argument SIZE would overflow
1783 __malloc_ptrdiff_t, fail right away.
1785 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1787 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1788 Make sure the tooltip is completely visible.
1789 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1791 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1793 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1795 2001-04-06 Dave Love <fx@gnu.org>
1797 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1800 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1802 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1804 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1806 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1808 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1810 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1812 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1813 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1815 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1816 shell widget's position only if it is non-null.
1818 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1819 Set f->output_data.x->widget to null after destroying it.
1821 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1822 FILENAME to bring it in synch with the documentation.
1824 * xfaces.c (realizing_basic_faces_p): Renamed from
1825 realize_default_face_p.
1826 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1827 (realize_default_face): Don't set the flag.
1829 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1831 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1833 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1835 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1836 the buffer that was used for echoing.
1838 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1839 (first_font_matching): Removed unused function.
1840 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1841 (may_use_scalable_font_p): Remove parameter FONT; rename
1842 parameter NAME to FONT.
1843 (x_face_list_fonts): Fix missing bounds check.
1844 (realizing_default_face_p): New variable.
1845 (realize_default_face): Set and clear that flag.
1846 (x_face_list_fonts): When called during the realization of the
1847 default face, and no matching fonts are found when ignoring
1848 scalable fonts and fonts matching a regexp from
1849 face-ignored-fonts, try without ignoring fonts.
1851 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1853 * xfns.c (postprocess_image): New function.
1854 (lookup_image): Call it for all image types except PostScript.
1855 (x_kill_gs_process): Call postprocess_image.
1857 * xterm.c (x_use_underline_position_properties): New variable.
1858 (x_draw_glyph_string): Use it.
1859 (syms_of_xterm): DEFVAR_BOOL it.
1861 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1863 * xterm.c (x_alloc_nearest_color_1): New function.
1864 (x_alloc_nearest_color): Use it.
1865 (x_color_cells): Take a Display as argument, instead of a frame.
1866 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1867 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1868 (x_initialize): Register cvt_string_to_pixel as resource converter
1869 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1871 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1873 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1874 (set_iterator_to_next): If a string from a display property ends,
1875 consider the case that this might also be the end of an
1876 overlay string having the display property.
1878 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1880 * xdisp.c (reseat_to_string): Undo last change.
1882 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1883 matrix of a window when the header line changes, when
1884 new rows are allocated, or when the width changes.
1886 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1888 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1890 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1892 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1895 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1897 * data.c (Fsubr_interactive_form): New function.
1898 (syms_of_data): Defsubr it.
1900 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1901 (live_float_p, live_misc_p): Return 1 only if the offset of the
1902 pointer in its block is >= 0.
1904 2001-03-28 Paul Eggert <eggert@twinsun.com>
1906 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1907 microseconds calcuation. Avoid double-rounding problem.
1908 In doc string, warn that the result is approximate.
1910 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1912 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1913 bind `inhibit-eval-during-redisplay' to t.
1915 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1917 * xdisp.c (inhibit_eval_during_redisplay)
1918 (Qinhibit_eval_during_redisplay): New variables.
1919 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1920 don't eval, return nil instead.
1921 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1922 Initialize Qinhibit_eval_during_redisplay.
1924 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1925 the iterator's multibyte_p flag.
1927 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1928 instead of setting it to zero; it's incremented for each frame
1929 where the menu face is changed.
1931 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1932 change bottom shadow accordingly.
1934 * xterm.c (expose_window_tree, expose_frame): Don't compute
1936 (expose_window): Do it here instead.
1937 (x_draw_glyph_string): Fix a computation of the underline position.
1939 * bytecode.c (BYTE_CODE_QUIT): New macro.
1940 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1942 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1944 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1945 Give up if matrix starts in an ellipsis.
1946 (init_from_display_pos): Do nothing if POS doesn't specify
1947 a dpvec_index but the iterator has such a position.
1949 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1951 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1952 x/y position is (0, 0) after destroying the menu bar, restore
1953 its original position.
1955 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1956 (init_from_display_pos): Use it.
1957 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1959 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1961 * xdisp.c (try_window_id): Undo last change.
1963 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1965 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1967 * buffer.c (syms_of_buffer): Doc fix.
1969 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1971 * xfaces.c (x_update_menu_appearance): Use local variable
1972 popup_path for setting font resources.
1974 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1976 * frame.c (Fframe_list): Don't reference tip_frame if
1977 HAVE_WINDOW_SYSTEM is not defined.
1979 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1982 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1984 * xdisp.c (init_from_display_pos): Test invisible property
1985 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1987 * xdisp.c (redisplay_internal) <update one window>: Make sure
1988 last_arrow_position and last_arrow_string are set.
1990 * frame.c (Fframe_list): Don't return a tooltip frame.
1992 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1994 * xdisp.c (mark_window_display_accurate_1): New function,
1995 extracted from mark_window_display_accurate.
1996 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1997 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1998 (mark_window_display_accurate): Use it.
1999 (redisplay_internal): Use it for the selected window.
2000 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2001 for the selected frame.
2003 * xdisp.c Use make_number, for readability.
2004 (try_window_id): Disable rows below the window end.
2005 (try_window_reusing_current_matrix): Use cursor_row_p.
2006 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2008 (init_from_display_pos): If POS specifies a position in a display
2009 vector, maybe get the iterator set up for that ellipsis.
2011 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2013 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2015 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2017 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2019 * xfaces.c (x_update_menu_appearance): Use a different path
2020 for Lucid popup menus.
2022 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2024 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2026 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2027 (string_buffer_position): Use `make_number'.
2029 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2031 * xfaces.c (x_update_menu_appearance): Renamed from
2032 x_set_menu_face_resources. Use different resources for popups.
2034 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2035 (GC_CHECK_STRING_BYTES): Don't define.
2037 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2038 Removed, together with subroutines.
2039 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2040 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2042 * dispextern.h (x_set_menu_resources_from_menu_face):
2045 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2046 Remove calls to x_set_menu_resources_from_menu_face.
2048 * xfaces.c (xm_set_menu_resources_from_menu_face):
2049 Remove #ifndef LESSTIF_VERSION.
2051 * xmenu.c: Include widget.h.
2052 (single_submenu): Return int. Some cleanup.
2053 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2055 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2057 * xterm.c (x_update_window_end): Handle overwritten mouse face
2058 also for tool bar windows.
2059 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2060 DRAW is DRAW_IMAGE_RAISED.
2062 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2064 * print.c (syms_of_print): Doc fixes.
2066 * fns.c (Fmd5): Doc fix.
2068 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2070 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2071 Clear area of the frame not occupied by the scroll bar.
2073 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2074 tip frame's root window buffer to *tip* right after creating
2077 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2078 is an integer don't have to be for space characters.
2080 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2082 * indent.c (current_column, current_column_1, Fmove_to_column)
2083 (compute_motion): Handle characters from display vectors differently.
2085 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2087 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2088 drawing glyph string.
2090 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2092 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2093 (command_loop_1): Undo last change.
2095 * xterm.c (fast_find_position): Return the correct vpos.
2097 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2098 non-null, set a per-buffer value in BUF instead of the current buffer.
2099 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2100 Call store_symval_forwarding with BUF null.
2101 (set_internal): Call store_symval_forwarding with the BUF
2102 parameter passed to set_internal. Formerly, the value was always
2103 set in the current buffer; the buffer recorded in specbind for
2104 this case wasn't used.
2105 (arith_driver): Reindent.
2107 * buffer.c (swap_out_buffer_local_variables):
2108 Call store_symval_forwarding with BUF null.
2110 * lisp.h (store_symval_forwarding): Change prototype.
2112 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2114 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2116 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2117 FOR_DELETION. Avoid resizing the mini-window of the selected
2118 frame if FOR_DELETION is set.
2119 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2120 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2123 * window.c (Fset_window_configuration): Change call to
2124 do_switch_frame to new format.
2126 * keyboard.c (quit_throw_to_read_char): Change call to
2127 do_switch_frame to new format.
2129 * lisp.h (do_switch_frame): Change prototype.
2131 * frame.c (Fframe_parameters): In the `buffer-list' frame
2132 parameter, store the buffer list of FRAME, not the list of the
2135 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2136 box just because the glyph row's full_width_p flag is set.
2138 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2140 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2141 skip the padding blanks inserted in extend_face_to_end_of_line,
2142 before checking for trailing whitespace.
2144 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2146 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2147 Remove special handling for LessTif/Motif.
2148 (toplevel): Don't include Xm/Xm.h.
2150 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2151 Remove workaround code for LessTif; it doesn't work anymore.
2153 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2156 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2157 Don't access private scroll bar data; it's no longer necessary with
2158 contemporary LessTif.
2160 * xfaces.c (xm_set_menu_resources_from_menu_face):
2161 Change #if 0 to #ifndef LESSTIF_VERSION.
2163 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2164 removing button grabs.
2166 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2168 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2169 and clip-large-size-font as obsolete.
2171 * lread.c (read_multibyte): Check the validity of multibyte
2172 sequence. If invalid, return the first byte.
2174 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2176 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2177 before running the command; timer functions or process
2178 filters may have set it.
2180 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2182 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2185 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2187 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2190 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2192 * dispextern.h (string_buffer_position): Add prototype.
2194 * xdisp.c (string_buffer_position, display_prop_string_p)
2195 (single_display_prop_string_p): New functions.
2197 * xterm.c (note_mouse_highlight): If there's no help-echo on
2198 a string, look at the buffer text ``under'' it.
2200 * keyboard.c (make_lispy_event): Add string info to the event,
2201 analogous to what's done on mode lines.
2202 (read_key_sequence): For a click on a string, consider `local-map'
2203 and `keymap' of that string.
2205 * keyboard.c (make_lispy_event, make_lispy_movement):
2206 Adjust calls to buffer_posn_from_coords to new format.
2208 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2210 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2213 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2214 flags argument to emacs_open; it seems to conflict with O_EXCL.
2216 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2218 * composite.h (struct composition): Change types of members;
2219 glyph_len to unsigned, width to unsigned short.
2221 2001-03-08 Andrew Innes <andrewi@gnu.org>
2223 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2226 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2228 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2231 * xterm.c (note_mouse_highlight): Handle mouse-face and
2232 help-echo in strings.
2233 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2234 (fast_find_string_pos): New function.
2236 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2237 (display_string): Call face_at_string_position with new parameter.
2239 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2240 Handle `mouse-face'.
2242 * dispextern.h (face_at_string_position): Change prototype.
2244 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2246 * keyboard.c (make_lispy_event): Avoid generating drag events
2247 if the mouse hasn't actually moved to another buffer position.
2249 2001-03-08 Dave Love <fx@gnu.org>
2251 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2253 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2255 * process.c (Fset_process_window_size): Fix a typo.
2257 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2259 * coding.c (detect_coding_sjis): Do more rigid check.
2260 (detect_coding_big5): Likewise.
2261 (decode_coding_sjis_big5): Likewise.
2262 (Fdetect_coding_region): Call detect_coding_system with tailing
2263 anchor byte `\0' for more rigid detection.
2264 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2265 (Fdetect_coding_string): Likewise.
2267 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2269 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2270 a string before extracting its data.
2272 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2274 * window.c (Frecenter): Rewrite code handling negative values
2275 of ARG on graphical frames.
2277 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2279 * window.c (displayed_window_lines): If W->start is outside the
2280 accessible portion of the buffer, call start_display with BEGV or
2281 ZV instead of W->start.
2283 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2285 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2287 * process.c (Fset_process_filter): Don't crash if the input
2288 file descriptor of PROCESS is closed.
2289 (Fset_process_window_size): Likewise.
2291 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2293 * xterm.c (XTflash): Make the timeout of select shorter, and call
2294 select repeatedly until the desired time expires.
2296 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2298 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2300 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2302 * lisp.h (Vwindow_list): Declare extern.
2304 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2306 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2308 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2310 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2311 to detect a case where we have to highlight a different region
2312 despite not having left the currently highlighted region.
2313 Set mouse_face_overlay in the x_display_info.
2314 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2316 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2318 * buffer.c (mouse_face_overlay_overlaps): New function.
2320 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2321 (Qmouse_face): Declare extern.
2323 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2324 if face_change_count is non-zero.
2326 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2328 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2329 that the source is unibyte.
2331 2001-03-05 Dave Love <fx@gnu.org>
2333 * xterm.c (XTmouse_position): Fix typo.
2335 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2337 * minibuf.c (read_minibuf): Clean up the binding stack if
2338 called noninteractively.
2340 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2342 * coding.c (syms_of_coding): Docstring modified.
2344 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2346 * charset.c (char_to_string): If a single byte char has modifier
2347 bits that can't be reflected to the character code, ignore them
2348 instead of signaling an error.
2350 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2352 * s/msdos.h: Update copyright notice.
2354 * dosfns.h: Update copyright notice.
2356 * dosfns.c: Update copyright notice.
2358 * msdos.c: Update copyright notice.
2360 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2362 * xterm.c (glyph_rect): New function.
2363 (XTmouse_position): Use it to raise the threshold for mouse
2364 movement event generation.
2366 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2368 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2369 specifies (reverse . t), reverse the initial screen colors.
2370 (IT_set_frame_parameters): If the property is foreground-color,
2371 but we are reversing the colors, set bg_set, not fg_set.
2372 Likewise for setting background-color and reversing: set fg_set.
2373 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2376 * xfaces.c (Finternal_set_lisp_face_attribute)
2377 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2380 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2382 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2383 to a single slash in the middle of file names.
2385 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2386 Accept only alphanumeric time zone names.
2388 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2390 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2391 a widget to zero height.
2393 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2395 * window.c (Fwindow_end): Call move_it_past_eol only if
2396 ending up on a partially visible line.
2398 2001-03-01 Dave Love <fx@gnu.org>
2400 * ccl.c (Fccl_execute): Doc fix.
2402 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2404 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2405 of the tool bar before calling x_figure_window_size.
2407 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2408 NULL after destroying it, otherwise XTread_socket can access a
2409 destroyed widget when input is unblocked.
2411 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2413 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2414 same name as before, although there was a change in fontsets.
2416 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2418 * lisp.h (Fframe_parameter): Declare.
2420 * window.c (set_window_buffer): Field vscroll is an int, not a
2423 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2425 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2428 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2431 * alloc.c (toplevel): Include process.h.
2432 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2433 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2434 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2435 (allocate_vector, allocate_hash_table, allocate_window)
2436 (allocate_frame, allocate_process, allocate_other_vector):
2438 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2439 (mark_maybe_pointer): New function.
2440 (mark_memory): Also mark Lisp data to which only pointers
2441 remain and not Lisp_Objects.
2442 (min_heap_address, max_heap_address): New variables.
2443 (mem_find): Return MEM_NIL if START is below min_heap_address or
2444 above max_heap_address.
2445 (mem_insert): Compute min_heap_address and max_heap_address.
2447 * process.c (make_process): Use allocate_process.
2449 * frame.c (make_frame): Use allocate_frame.
2451 * window.c (make_window, make_dummy_parent): Use allocate_window.
2452 (Fcurrent_window_configuration): Use allocate_other_vector.
2454 * lisp.h (allocate_vectorlike): Remove prototype.
2455 (allocate_vector, allocate_other_vector, allocate_frame)
2456 (allocate_window, allocate_process, allocate_hash_table):
2459 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2460 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2462 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2464 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2465 treat the produced bytes as a valid multibyte sequence.
2467 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2468 (ccl_driver) <CCL_WriteMultibyteChar2>:
2469 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2470 <ccl_finish>: Set ccl->eight_bit_control properly.
2472 * ccl.h (struct ccl_program): New member eight_bit_control.
2474 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2476 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2477 accessible_keymaps_char_table.
2478 (accessible_keymaps_char_table): Obey `is_metized'.
2479 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2482 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2484 * dispnew.c: Check HAVE_TERM_H before including term.h.
2486 2001-02-24 Andrew Innes <andrewi@gnu.org>
2488 * makefile.w32-in: Update copyright notice.
2490 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2492 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2494 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2496 * Makefile.in (lisp): Add international/utf-8.elc.
2498 * fontset.c (Fnew_fontset): Fix handling of the case that an
2499 element of FONTLIST is a cons of family and registry.
2501 2001-02-23 Jason Rumney <jasonr@gnu.org>
2503 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2504 to height unconditionally.
2506 * w32term.c (x_set_glyph_string_background_width): Extend the
2507 background face to the end of the drawing area in the text area, only.
2508 (x_insert_glyphs): Call window_box_left to obtain the left
2509 x-coordinate of the area to shift.
2511 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2514 2001-02-22 Andrew Innes <andrewi@gnu.org>
2516 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2517 ($(BLD)\dispnew.obj):
2518 ($(BLD)\editfns.obj):
2519 ($(BLD)\fileio.obj):
2520 ($(BLD)\filelock.obj):
2521 ($(BLD)\keyboard.obj):
2522 ($(BLD)\w32proc.obj):
2523 ($(BLD)\process.obj):
2524 ($(BLD)\sysdep.obj): Ditto.
2526 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2528 ($(BLD)/dispnew.$(O)):
2529 ($(BLD)/editfns.$(O)):
2530 ($(BLD)/fileio.$(O)):
2531 ($(BLD)/filelock.$(O)):
2532 ($(BLD)/keyboard.$(O)):
2533 ($(BLD)/w32proc.$(O)):
2534 ($(BLD)/process.$(O)):
2535 ($(BLD)/sysdep.$(O)): Ditto.
2537 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2539 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2540 at the start of the function, check that the \n in it->c is
2541 from the iterator's current position.
2543 * xdisp.c (handle_single_display_prop): Add parameter
2544 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2545 properties which replace the display of text with something else.
2546 (handle_display_prop): Call handle_single_display_prop with
2547 additional argument saying if we already replaced text display
2548 with something else. Use AREF.
2549 (with_echo_area_buffer_unwind_data, display_menu_bar)
2550 (decode_mode_spec_coding): Use AREF and ASIZE.
2552 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2553 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2554 * vmstime.h: Files removed.
2556 * unexencap.c, unexfx2800.c: Files removed.
2558 * dispnew.c (direct_output_for_insert): Give up if we are showing
2559 a message or just cleared the message because we might need to
2560 resize the echo area window or display an empty echo area.
2562 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2564 * xdisp.c (redisplay_internal): Do the
2565 mark_window_display_accurate after all windows have been
2566 redisplayed because this call resets flags in buffers which are
2567 needed for proper redisplay.
2569 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2570 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2573 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2574 busy_window to hourglass_window, busy_p to hourglass_p.
2576 * msdos.h (struct x_output): Rename busy_window to
2577 hourglass_window, busy_p to hourglass_p.
2579 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2580 busy_window to hourglass_window, busy_p to hourglass_p.
2582 * xfns.c: Rename everything containing *busy_cursor* and similar
2584 (syms_of_w32fns): Rename x-busy-pointer-shape to
2585 x-hourglass-pointer-shape, display-busy-cursor to
2586 display-hourglass, busy-cursor-delay to hourglass-delay.
2588 * w32fns.c: Rename everything containing *busy_cursor* and similar
2590 (syms_of_w32fns): Rename x-busy-pointer-shape to
2591 x-hourglass-pointer-shape, display-busy-cursor to
2592 display-hourglass, busy-cursor-delay to hourglass-delay.
2594 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2597 * dispextern.h (start_hourglass, cancel_hourglass)
2598 (display_hourglass_p): Renamed from *busy_cursor*.
2600 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2602 * keyboard.c (read_char): When an event from unread-command-events
2603 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2605 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2606 equal to the current buffer.
2608 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2609 nil, otherwise we're left with truncate_lines t when a message
2610 is printed with message-truncate-lines bound to t.
2612 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2614 * window.c (Fmove_to_window_line): Undo last change.
2615 (displayed_window_lines): Call line_bottom_y to determine
2616 the line's bottom position.
2618 * dispextern.h (line_bottom_y): Add prototype.
2620 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2621 (pos_visible_p): Use it.
2623 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2624 set redisplaying_p to 0 here instead of in Frecursive_edit.
2625 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2628 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2630 (syms_of_xdisp): Initialize new variables.
2631 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2632 Specbind `inhibit-menubar-update' when updating the menu bar.
2634 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2637 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2640 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2643 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2644 to the start of the file.
2646 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2648 * window.c (set_window_buffer): Fix last change.
2650 * window.c (set_window_buffer): Set window's vscroll to 0.
2652 * window.c (coordinates_in_window): Increase width of area
2653 where the vertical line can be dragged.
2655 * xterm.c (x_set_glyph_string_background_width): Extend the
2656 background face to the end of the drawing area in the text
2659 * xdisp.c (handle_single_display_prop): Set iterator's position
2660 to where the `display' property starts, like for images.
2661 (dump_glyph): New function.
2662 (dump_glyph_row): Use it. Dump info about marginal areas.
2664 * dispnew.c (direct_output_for_insert): Recognize more cases where
2665 glyphs can be written instead of being inserted.
2667 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2668 the left x-coordinate of the area to shift.
2670 * dired.c (directory_files_internal): Set result list to nil
2673 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2675 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2676 invalid multibyte sequence, treat *SRC as a character of
2679 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2681 * textprop.c (Fset_text_properties): Doc fix.
2683 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2685 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2687 2001-02-14 Dave Love <fx@gnu.org>
2689 * coding.c: Doc and message fixes.
2691 2001-02-14 Andrew Innes <andrewi@gnu.org>
2693 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2694 Emacs frame above the screen size.
2696 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2698 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2700 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2702 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2703 case that TO ends up beyond ZV after running before-change-functions.
2705 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2706 the selected window if it is showing the buffer in question.
2708 * dired.c (directory_files_internal): Initialize errno.
2709 (toplevel): Include errno.h.
2711 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2713 * xfaces.c (best_matching_font): New parameter width_ratio.
2714 Multiply avgwidth by width_ratio.
2715 (choose_face_font): Call best_matching_font with width_ratio
2716 calculated from the column width of C.
2718 2001-02-12 Andrew Innes <andrewi@gnu.org>
2720 The following changes are to draw box lines inside characters area
2721 if line-width is negative.
2723 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2724 face->box_line_width is negative.
2725 (x_produce_stretch_glyph): Likewise.
2726 (x_produce_glyphs): Likewise.
2727 (x_estimate_mode_line_height): Likewise.
2728 (x_draw_glyph_string_background): Likewise.
2729 (x_draw_glyph_string_foreground): Likewise.
2730 (x_draw_composite_glyph_string_foreground): Likewise.
2731 (x_draw_glyph_string_box): Likewise.
2732 (x_draw_image_foreground): Likewise.
2733 (x_draw_image_relief): Likewise.
2734 (x_draw_image_foreground_1): Likewise.
2735 (x_draw_image_glyph_string): Likewise.
2737 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2739 The following changes are to draw box lines inside characters area
2740 if line-width is negative.
2742 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2743 face->box_line_width is negative.
2744 (x_produce_stretch_glyph): Likewise.
2745 (x_produce_glyphs): Likewise.
2746 (x_estimate_mode_line_height): Likewise.
2747 (x_draw_glyph_string_background): Likewise.
2748 (x_draw_glyph_string_foreground): Likewise.
2749 (x_draw_composite_glyph_string_foreground): Likewise.
2750 (x_draw_glyph_string_box): Likewise.
2751 (x_draw_image_foreground): Likewise.
2752 (x_draw_image_relief): Likewise.
2753 (x_draw_image_foreground_1): Likewise.
2754 (x_draw_image_glyph_string): Likewise.
2756 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2757 and :line-width can be negative.
2758 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2760 2001-02-09 Jason Rumney <jasonr@gnu.org>
2762 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2763 characters the same as ASCII and latin-1.
2764 (x_display_and_set_cursor): Check for the focus frame's selected
2765 window instead of selected_window.
2766 (x_after_update_window_line): Don't clear if frame's internal
2767 border width is zero.
2768 (x_new_font): Don't change a tooltip's size.
2769 (w32_initialize): Set char_ins_del_ok to 1.
2771 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2772 (x_set_font): If font hasn't changed, avoid recomputing
2773 faces and other things.
2774 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2775 (Fx_create_frame): Add the tool bar height to the frame height.
2776 (x_create_tip_frame): Prevent changing the tooltip's
2777 background color by specifying a color for the default font
2779 (Qcancel_timer): New variable.
2780 (syms_of_w32fns): Initialize and staticpro it.
2781 (Fx_hide_tip, Fx_show_tip): Use it.
2782 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2784 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2786 * w32.c (init_environment): Duplicate local string before putenv.
2788 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2790 * charset.c (Fstring): A typo.
2792 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2794 * charset.c (Fstring): If all arguments are less than 256, return
2797 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2798 return a unibyte string.
2800 * coding.c (code_convert_region): After detecting a coding, if
2801 nothing found, set coding->composing to COMPOSITION_NO.
2802 (decode_coding_string): Likewise.
2804 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2806 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2809 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2811 * charset.c (parse_str_to_multibyte): New function.
2813 * charset.h (parse_str_to_multibyte): Extern it.
2815 * print.c (print_string): If we are going to print a unibyte
2816 string into a multibyte buffer, convert the string to multibyte by
2819 2001-02-06 Andrew Innes <andrewi@gnu.org>
2821 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2822 been created. It seems we can get sent window messages such as
2823 WM_ERASEBKGND before we properly update a frame.
2825 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2827 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2828 Avoid some unnecessary cursor positioning.
2830 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2832 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2833 (LFACE_AVGWIDTH): New macro.
2835 (check_lface_attrs): Check LFACE_AVGWIDTH.
2836 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2837 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2838 (merge_face_vectors): Check LFACE_AVGWIDTH.
2839 (Finternal_make_lisp_face): Use AREF.
2840 (xm_set_menu_resources_from_menu_face)
2841 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2842 (Finternal_lisp_face_empty_p): Use AREF.
2843 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2844 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2845 Compare average widths..
2846 (best_matching_font): Arrange for comparing average widths.
2848 * dispextern.h (enum lface_attribute_index):
2849 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2851 2001-02-05 Dave Love <fx@gnu.org>
2853 * puresize.h: Revert last change following loadup.el change.
2855 2001-02-05 Andrew Innes <andrewi@gnu.org>
2857 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2858 invocation of temacs, to work with Windows 2000.
2859 (bootstrap-emacs): Ditto.
2861 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2863 * xterm.c (x_display_and_set_cursor): Check for the focus
2864 frame's selected window instead of selected_window.
2866 * xdisp.c (try_scrolling): If point is in the line below the
2867 window, make sure to move the iterator at least a canonical
2870 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2872 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2874 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2875 If invalid, execute CCL_INVALID_CMD.
2876 (ccl_driver): If the CCL program is terminated because of
2877 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2878 destination instead of throwing them away.
2880 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2882 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2883 faces and other things.
2885 * xdisp.c (get_next_display_element): Fix case of empty
2886 display table entry.
2888 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2890 * editfns.c (Fconstrain_to_field): Doc fix.
2892 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2893 into `thoroughly', to make it consistent with the doc string.
2895 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2897 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2899 * search.c (search_buffer): Call set_search_regs with a byte
2900 position, not a character position.
2902 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2905 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2907 * frame.c (Fmodify_frame_parameters): Doc fix.
2909 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2911 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2912 identifier which is not reserved by Standard C.
2914 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2916 * window.c (enum window_part): New enumeration.
2917 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2919 (coordinates_in_window): Return an enumerator from enum
2920 window_part. Fix handling of right scroll bar.
2921 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2922 `right-fringe' instead of `left-bitmap-area' and
2923 `right-bitmap-area'. Use enumerators from enum window_part
2924 instead of hard-coded integers.
2925 (check_window_containing, window_from_coordinates):
2926 Use enumerators from enum window_part instead of hard-coded integers.
2927 (syms_of_window): Replace Qleft_bitmap_area and
2928 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2930 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2932 * editfns.c (Fformat_time_string): Doc fix.
2934 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2936 * keymap.c (Fwhere_is_internal): Use the first valid binding
2937 if no ascii binding is found (when firstonly is t).
2939 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2941 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2942 instead of Finteractive_p.
2944 * lisp.h (interactive_p): Add prototype.
2946 * eval.c (interactive_p): New function.
2947 (Finteractive_p): Use it.
2949 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2951 2001-01-31 Dave Love <fx@gnu.org>
2953 * .gdbinit (hook-run): Define to run xreload.
2955 * textprop.c (Fset_text_properties): Fix newline in doc string.
2957 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2959 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2960 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2962 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2963 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2964 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2966 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2969 2001-01-30 Dave Love <fx@gnu.org>
2971 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2974 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2976 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2977 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2979 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2981 * textprop.c (Fset_text_properties): Doc fix.
2983 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2985 * xdisp.c (forward_to_next_line_start): Remove xassert.
2987 2001-01-29 Jason Rumney <jasonr@gnu.org>
2989 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2990 returning without releasing it.
2992 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2994 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2995 for '^', '$', and '\0'.
2997 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2999 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3000 regex for '^', '$', and '\0'.
3002 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3003 only if current_sblock has been initialized.
3005 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3006 terminal frame even if it is the only visible frame.
3008 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3010 * fontset.c (font_family_registry): Even if FONTNAME conform to
3011 XLFD, if it specifies other fields than family and registry,
3012 return FONTANME. New argument FORCE if nonzero cancel that feature.
3013 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3014 a signle byte character. Don't set FAMILY part to nil here.
3015 It is handled by the caller choose_face_font.
3016 (Fnew_fontset): Call font_family_registry with FORCE 0.
3017 (Fset_fontset_font): Likewise.
3019 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3021 * xdisp.c (display_line): Don't treat a newline as fitting
3024 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3026 * window.c (size_window): Set the window's orig_top to nil when
3027 changing heights, so that a future shrink_mini_window won't
3028 restore a bogus height.
3030 * frame.c (do_switch_frame): If selected frame has a mini-window,
3031 resize that to exact size.
3033 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3035 * xdisp.c (display_line): Simplify check for glyphs fitting
3036 entirely in the line.
3038 * xfns.c (xic_style): New variable.
3039 (create_frame_xic): Move static variable to global scope for
3040 the case that `static' gets defined away.
3042 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3044 * coding.c (decode_coding): Set a flag for inhibiting
3046 (code_convert_region): Always set saved_coding_symbol.
3047 (decode_coding_string): Likewise. Update coding->symbol when we
3048 encounter a inconsistent eol by the same way as code_convert_region.
3050 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3052 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3055 * xterm.c (x_after_update_window_line): Don't clear if frame's
3056 internal border width is zero.
3057 (x_clear_area): New function.
3058 (x_after_update_window_line, x_clear_end_of_line)
3059 (x_scroll_bar_create, x_scroll_bar_set_handle)
3060 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3061 instead of XClearArea.
3063 * xterm.h (x_clear_area): Add prototype.
3065 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3066 which doesn't seem necessary anymore with Lesstif 0.92.
3068 2001-01-25 Dave Love <fx@gnu.org>
3070 * puresize.h (BASE_PURESIZE): Up to 720000.
3072 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3074 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3076 * xdisp.c (echo_area_display): Don't call redisplay_internal
3077 when Emacs is shutting down. We can't run hooks etc. that
3078 would be necessary to do a redisplay.
3080 * lread.c (read_integer): Use type EMACS_INT instead of int.
3082 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3084 * ccl.c (ccl_driver): Fix last change.
3086 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3088 * ccl.h (sturct ccl_program): New member suppress_error.
3090 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3091 insert error message to the output.
3092 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3094 * coding.h (struct coding_system): New member suppress_error.
3096 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3097 (Fset_terminal_coding_system_internal): Set the member
3098 suppress_error to 1.
3099 (Fset_safe_terminal_coding_system_internal): Likewise.
3101 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3103 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3104 as if it was a `charset'.
3106 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3108 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3109 value in where_is_cache; the next lookup in the cache returns
3110 something bogus if we do.
3112 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3114 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3115 if HAVE_WINDOW_SYSTEM isn't defined.
3117 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3119 * fns.c (sweep_weak_table): Fix code taking items out of
3120 the hash collision chain. Some cleanup.
3122 * xterm.c (x_new_font): Don't change a tooltip's size.
3124 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3125 background color by specifying a color for the default font
3128 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3130 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3131 a workaround for SunOS 4's cc.
3132 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3133 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3134 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3137 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3139 * xterm.c (x_set_window_size_1): New function extracted from
3141 (x_set_window_size): Use it.
3142 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3143 doesn't have a widget, like tooltips.
3145 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3147 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3149 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3151 * fns.c (Fset_char_table_default): Fix to make sub char-table
3154 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3156 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3157 a desired tool bar string, even if there are no tool bar items.
3159 * xdisp.c (Ftool_bar_lines_needed): New function.
3160 (syms_of_xdisp): Defsubr it.
3162 * editfns.c (Fformat): Don't extend text properties from arguments
3163 to padding chars in the result.
3165 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3167 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3169 2001-01-20 Andrew Innes <andrewi@gnu.org>
3171 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3172 (w32_initialize): Don't set term hooks that aren't actually needed
3175 * xfaces.c (realize_default_face):
3177 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3179 * xdisp.c (handle_single_display_prop): Remove references to
3180 FRAME_W32_CONSOLE_P.
3182 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3184 * frame.h (output_method): Remove output_w32_console method.
3185 (FRAME_W32_CONSOLE_P): Remove macro.
3187 * frame.c (Qw32_console): Remove variable.
3188 (Fframep): Remove references to it.
3189 (syms_of_frame): Ditto.
3190 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3192 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3195 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3197 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3199 2001-01-19 Andrew Innes <andrewi@gnu.org>
3201 * w32.c (init_environment): Add a version-independent site-lisp
3202 directory to EMACSLOADPATH, after the version dependent one.
3204 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3206 * editfns.c (Fbuffer_substring): Doc fix.
3208 * xdisp.c (message_dolog, message2, message2_nolog):
3209 Rename parameter LEN to NBYTES.
3211 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3213 * charset.c (strwidth): Use c_string_width.
3214 (c_string_width): New function.
3215 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3218 * charset.h (c_string_width, lisp_string_width): Extern them.
3220 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3222 * indent.c (check_composition): Check validity of composition.
3224 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3225 characters by calling c_string_width.
3226 (x_consider_frame_title): Get byte length of frame tile string
3228 (display_mode_element): Pay attention to width of non-ASCII
3229 characters by calling strwidth.
3231 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3233 * xfns.c (Qcancel_timer): New variable.
3234 (syms_of_xfns): Initialize and staticpro it.
3235 (Fx_hide_tip, Fx_show_tip): Use it.
3236 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3238 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3240 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3242 * window.h (WINDOW_LIVE_P): New macro.
3244 * window.c (window_size_fixed): New variable.
3245 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3248 * eval.c (specbind): If binding a per-buffer variable which
3249 doesn't have a buffer-local value in the current buffer, change
3250 the global value by changing the value of the symbol bound in all
3251 buffers not having their own value, to make it consistent with
3252 what happens with other buffer-local variables.
3254 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3256 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3257 when searching for a newline.
3259 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3261 * xdisp.c (display_string): Fix previous change.
3263 2001-01-18 Jason Rumney <jasonr@gnu.org>
3265 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3266 GLYPH_DEBUG is defined.
3267 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3268 true for images with `:ascent 100'.
3269 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3270 meantime, use face MOUSE_FACE_ID.
3271 If first glyph isn't a character glyph, use the ASCII NUL
3272 character to determine the face.
3273 (expose_area): Do not treat left margin specially.
3274 (note_mode_line_highlight): If no local_map, check global keymap.
3275 (note_mouse_highlight): Initialize overlay.
3276 (clear_mouse_face): Don't return if tip_frame is non-nil.
3277 (show_scroll_bars): Remove unused function.
3278 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3279 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3281 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3282 (x_free_frame_resources): Unload relief colors.
3284 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3286 * xdisp.c (forward_to_next_line_start): Avoid calling
3287 get_next_display_element when the newline is already found.
3288 This may change the iterator's position, when its current position is
3289 equal to the iterator's stop_charpos.
3291 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3292 zero, use this method only at the end of a line.
3294 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3295 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3296 if SCALABLE_FONTS_P is set.
3298 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3299 so that scalable fonts are included.
3301 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3302 In the cache, use a key containing the information if scalable
3304 (x_load_font): Adapt to change of keys in the font cache.
3306 2001-01-17 Kim F. Storm <storm@filanet.dk>
3308 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3309 XListFonts to take advantage of font caching.
3311 * xterm.c (x_list_fonts): Ensure caching font information when
3312 called for a null frame, which is the case frequently when Emacs
3315 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3317 * xfns.c (QCconversion): Replaces QCalgorithm.
3319 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3321 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3324 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3325 not everything could be displayed.
3327 * line.h, x-list-font.c: Files removed because unused.
3329 2001-01-17 Andrew Innes <andrewi@gnu.org>
3331 * dired.c (directory_files_internal): Convert result from readdir
3332 to a unibyte string initially, to avoid possible misinterpretation
3333 of some bytes as the internal form of Emacs characters.
3335 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3337 * fns.c (concat): Be sure to avoid putting the same `composition'
3338 property on the adjacent regions.
3340 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3342 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3343 (Fscroll_right, Fscroll_left): Set it here instead, if called
3346 * buffer.c (Fset_buffer_modified_p): Set buffer's
3347 prevent_redisplay_optimizations_p flag.
3349 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3350 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3351 with additional arg.
3353 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3356 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3357 FROM_WHERE, for debugging.
3359 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3361 * ccl.c (Fregister_ccl_program): Handle the return value of
3362 resolve_symbol_ccl_program correctly.
3363 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3365 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3367 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3368 has gone in the meantime, use face MOUSE_FACE_ID.
3370 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3371 If x_display_info_for_display returns null, don't try to close
3372 the display; we didn't open it.
3374 * dispnew.c (save_or_restore_current_matrices): Function removed.
3375 (save_current_matrix, restore_current_matrix): New functions.
3376 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3377 restore the frame's current matrix. Due to the glyph pointer
3378 setup done in adjust_glyph_matrix, there is no easy way to make
3379 saving the current matrix in the desired matrix generally correct,
3382 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3384 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3386 (display_line): Optimize for wide characters.
3387 (display_string): Don't try to display a multi-column character
3388 partially. On ttys, produce more than one truncation glyph for
3389 multi-column characters that don't fit on the line.
3391 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3393 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3394 Define it instead of WORDS_BIGENDIAN. Caller changed.
3396 2001-01-13 Jason Rumney <jasonr@gnu.org>
3398 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3399 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3400 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3401 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3403 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3404 (x_draw_image_relief, x_draw_image_foreground_1)
3405 (x_draw_image_glyph_string): Adapt to change of image margins.
3407 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3410 * w32bdf.c (search_file_line, get_cached_font_char)
3411 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3413 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3415 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3416 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3417 (Fw32_send_sys_command): Remove unused variables.
3418 (w32_msg_pump): Add parentheses.
3420 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3421 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3424 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3426 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3427 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3428 being a pair of margins.
3429 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3430 to DEFVAR_LISP. Extend doc.
3432 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3434 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3435 pair of integers `(X . Y)', use X for the horizontal and Y for the
3437 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3438 (parse_image_spec): Check it.
3439 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3440 (tiff_format, gif_format, gs_format):
3441 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3443 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3444 (x_draw_image_relief, x_draw_image_foreground_1)
3445 (x_draw_image_glyph_string): Adapt to the change of image margins.
3447 * dispextern.h (struct image): Replace member `margin' with
3448 `hmargin' and `vmargin'.
3450 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3453 * dispnew.c (update_text_area): Put code which decrements the
3454 stop position when the row's face extends to the end of the
3457 * xfns.c (x_set_mouse_color): Fix color allocation.
3459 * keyboard.c: Call get_local_map with new argument list.
3461 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3463 * intervals.h (enum map_property): Removed.
3464 (get_local_map): Change prototype.
3466 * keymap.c: Call get_local_map with new argument list.
3467 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3469 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3471 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3472 of the size needed for the tool bar string. For the last image,
3473 use a `display' property that reaches to the end of the string.
3475 * xselect.c (selection_request_dpyinfo): New variable.
3476 (x_handle_selection_request): Set it.
3477 (x_selection_request_lisp_error): Don't call
3478 x_decline_selection_request if selection request's display has
3481 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3482 Do the unregister_colors before calling XFreeColors.
3484 2001-01-10 Dave Love <fx@gnu.org>
3486 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3487 ${SOME_MACHINE_LISP}, not ${lisp}.
3489 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3491 * xdisp.c (display_line): On ttys, produce more than one truncation
3492 glyph for multi-column characters that don't fit on the line.
3494 * xselect.c (x_reply_selection_request): Add a comment.
3496 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3497 XkbGetNames instead of XkbGetKeyboard.
3499 2001-01-10 Dave Love <fx@gnu.org>
3501 * sysdep.c (random): Revert the declaration.
3503 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3505 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3506 Call function string_bytes.
3507 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3509 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3510 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3511 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3512 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3514 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3515 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3516 after sweeping strings, and at the end.
3517 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3519 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3520 ensure that pop_message is called.
3522 * keyboard.c (Fexecute_extended_command): Use a
3523 record_unwind_protect to ensure that pop_message is called.
3525 * lisp.h (push_message_unwind): Add prototype.
3527 * xdisp.c (push_message_unwind): New function.
3529 * fileio.c (do_auto_save_unwind): Do the pop_message here
3530 instead of in Fdo_auto_save.
3531 (Fdo_auto_save): Don't call pop_message.
3533 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3535 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3538 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3540 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3541 when increasing window's vscroll.
3543 * macros.c (Qkbd_macro_termination_hook): New variable.
3544 (syms_of_macros): Initialize and staticpro it.
3545 (pop_kbd_macro): Run kbd-macro-termination-hook.
3547 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3549 2001-01-07 Dave Love <fx@gnu.org>
3551 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3552 arglist, for documentation's sake.
3554 2001-01-06 Andrew Innes <andrewi@gnu.org>
3556 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3559 2001-01-05 Andrew Innes <andrewi@gnu.org>
3561 * term.c (update_end): Don't check updating_frame; for some reason
3562 this can be 0 sometimes, such as after dismissing a popup menu,
3563 and isn't necessary given the explicit frame argument.
3565 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3567 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3568 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3570 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3572 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3574 * xfns.c (x_create_tip_frame): Preserve the value of
3575 face_change_count around the creation of the tip frame.
3577 * xfns.c (last_show_tip_args): New variable.
3578 (compute_tip_xy): New function.
3579 (Fx_show_tip): Reuse an existing tip frame, if possible.
3580 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3582 2001-01-04 Dave Love <fx@gnu.org>
3584 * editfns.c (Fformat): Doc fix.
3586 * systime.h (set_file_times): Prototype.
3588 * widget.h (EmacsFrameSetCharSize_): Prototype.
3590 * sysdep.c (random, srandom): Declare explicitly.
3592 * dispextern.h (move_it_vertically_backward): Declare.
3594 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3596 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3597 like in Fx_create_frame.
3599 * xfaces.c (set_font_frame_param): Don't do anything for
3600 non-graphical frames.
3602 * window.c (Fdelete_other_windows): Set window's window_end_valid
3603 to nil when changing the window's start. Don't change the
3604 window's start when its top position hasn't changed. If we do,
3605 this will set the window's optional_new_start, which act's like a
3606 force_start during redisplay with C-x 1 M-> under particular
3607 circumstances (see report from Per Starback to emacs-pretest-bug
3610 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3612 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3613 short cut at the start of the function. Add an assertion.
3614 (reseat_at_next_visible_line_start): Add an assertion.
3616 * window.c (Frecenter): When changing the window start, set the
3617 window's window_end_valid to nil.
3618 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3620 * dispextern.h (move_it_past_eol): Add prototype.
3622 * xdisp.c (move_it_past_eol): New function.
3624 * window.c (Fwindow_end): Doc fix.
3626 2001-01-03 Dave Love <fx@gnu.org>
3628 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3630 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3632 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3633 the enabled_p flag of the glyph row at window_end_vpos to 0.
3634 (handle_single_display_prop): Fix last change.
3636 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3638 * window.c (Frecenter): Doc fix.
3640 2001-01-02 Andrew Innes <andrewi@gnu.org>
3642 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3644 * frame.h (output_method): Add output_w32_console method.
3645 (FRAME_W32_CONSOLE_P): New macro.
3647 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3648 use output_w32_console method.
3649 (Qw32_console): New Lisp_Object.
3650 (Fframep): Return it.
3651 (syms_of_frame): Init it.
3652 (Fframe_parameters): Report w32console as font for w32_console frames.
3654 * xfaces.c (realize_default_face): Set face foreground and
3655 background to unspecified for w32_console frames.
3656 (realize_face): Realize face cache for w32_console frames.
3657 (realize_tty_face): Accept w32_console frames.
3659 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3660 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3661 necessary, even if running interactively.
3663 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3666 * w32term.c (x_update_begin):
3670 (x_change_line_highlight):
3675 (w32_reassert_line_highlight):
3676 (w32_frame_rehighlight):
3677 (w32_frame_raise_lower): Do nothing if not w32 frame.
3679 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3681 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3682 system doesn't tell us directly.
3683 (Fx_display_visual_class): Implement properly.
3685 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3687 * window.c (Frecenter): Handle centering in graphical frames
3688 specially. Centering on the basis of line counts doesn't work
3689 reliably with variable-height lines.
3691 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3693 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3696 * composite.c (run_composition_function): Remove unused var `val'.
3697 (update_compositions): Remove unused variable `hook'.
3699 * intervals.c (get_local_map): Remove unused variable `tem'.
3701 * doprnt.c (doprnt1): Remove unused variable `size'.
3703 * fns.c (Flength): Remove unused variable `tail'.
3704 (Fdelete): Remove unused variable `size'.
3706 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3709 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3711 * data.c (find_symbol_value): Remove extra 3rd argument in the
3712 call to swap_in_symval_forwarding.
3714 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3716 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3717 (trivial_regexp_p): Remove unused variable `c'.
3718 (boyer_moore): Remove unused variable `k'.
3720 * indent.c (current_column): Remove unused variable `stopchar'.
3721 (Fcompute_motion): Remove unused variable `contin'.
3723 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3725 * dired.c (directory_files_internal): Fix a typo in a comment.
3726 Remove an unused variable `handler'.
3727 (file_name_completion): Remove unused function-scope variable `dp'.
3728 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3731 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3733 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3735 (Fmarker_insertion_type): Remove unused variable `buf'.
3737 * insdel.c (make_gap): Remove unused variable `result'.
3739 * keyboard.c (record_char): Remove unused function-scope var `help'.
3740 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3741 (menu_bar_items): Remove unused function-scope variable `tem'.
3743 * fontset.c (fontset_ref): Remove unused variable `i'.
3744 (fontset_set): Remove unused variables `j' and `tmp'.
3745 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3746 (make_fontset_for_ascii_face): Remove unused variable `name'.
3747 (fs_load_font): Remove unused variable `font_idx'.
3748 (fs_query_fontset): Remove unused function-local variable `fontset'.
3749 (list_fontsets): Remove unused variable `tail'.
3750 (Fnew_fontset): Remove unused variables `family' and `registry'.
3751 (accumulate_font_info): Remove unused variable `tmp'.
3752 (Ffontset_font): Remove unused variable `id'.
3753 (syms_of_fontset): Remove unused variable `i'.
3755 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3757 (lookup_image): Remove unused variable `file'.
3758 (xbm_load): Remove unused variables `bitmap_data', `height', and
3759 `width'. Remove function-local variable `i', leave the
3761 (gif_load): Remove unused variable `inc'.
3763 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3764 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3765 leave only the one in the inner block.
3767 * xfaces.c (face_fontset, realize_default_face): Remove unused
3769 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3771 * term.c (encode_terminal_code): Remove unused variable `c'.
3773 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3774 char *' instead of `char *'.
3776 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3777 (Fget_unused_category): Remove unused variable `docstring_vector'.
3778 (Fchar_category_set): Remove unused variables `val', `charset',
3781 * coding.c (detect_coding_iso2022, setup_coding_system):
3782 Remove unused variable `i'.
3783 (detect_coding_mask): Remove unused variable `idx'.
3784 (detect_coding): Remove unused variable `i'.
3785 (ccl_coding_driver): Remove unused variable `result'.
3786 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3787 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3788 (encode_coding_string): Remove unused variables `gcpro1' and
3789 `saved_coding_symbol'.
3790 (Ffind_coding_systems_region_internal): Remove function-local
3791 variable args[], leave only the block-local one.
3792 (code_convert_region1): Remove unused variable `len'.
3794 * charset.c (char_printable_p): Remove unused variable `chars'.
3795 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3796 (str_to_multibyte): Remove unused variable `c'.
3798 * window.c (size_window): Remove block-local variable `min_size'.
3800 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3801 `header_line_height'.
3802 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3803 enum display_element_type.
3805 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3807 * xterm.c (x_connection_closed): Catch X errors around all
3808 statements that call X. Save away the error message in a local copy.
3810 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3813 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3814 in or at the start of invisible text.
3816 * dispnew.c (update_window): Don't check_current_matrix_flags.
3818 2001-01-01 Jason Rumney <jasonr@gnu.org>
3820 * w32fns.c (x_figure_window_size): Do not allow new_height and
3821 new_width of frame to override specified values.
3823 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3825 * composite.c (find_composition): Fix a code for searching backward.
3827 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3829 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3830 (update_window) [GLYPH_DEBUG]: Call it.
3831 (scrolling_window): Prevent including current rows which are below
3832 what's displayed in the window.
3834 * xdisp.c (try_window_reusing_current_matrix)
3835 <new start <= old start>: Disable rows in the current matrix
3836 which are below the window after scrolling.
3838 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3839 is zero. It's not worth the complexity.
3840 (invisible_text_between_p): Put in #if 0 because unused.
3842 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3844 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3845 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3847 * keyboard.c (echo_char): If C is an integer, always call
3848 push_key_description. Former code could signal an invalid
3851 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3852 If set, print multibyte text.
3853 (Fsingle_key_description): Call push_key_description with
3854 FORCE_MULTIBYTE set.
3855 (describe_buffer_bindings): Likewise.
3857 * lisp.h (push_key_description): Add prototype.
3859 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3860 around the call to redisplay_internal.
3862 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3864 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3866 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3868 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3869 (ccl_driver): New local variable `extra_bytes'.
3871 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3873 * coding.c (setup_coding_system):
3874 Initialize coding->spec.ccl.eight_bit_carryover.
3875 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3877 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3879 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3880 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3881 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3882 (decode_composition_emacs_mule): New function.
3883 (decode_coding_emacs_mule): Decode composition sequence by calling
3884 decode_composition_emacs_mule.
3885 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3886 (encode_coding_emacs_mule): Changed from macro to function.
3887 If a text contains compositions, encode them correctly.
3888 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3889 that decoding and encoding are required.
3891 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3893 * xfaces.c (PT_PER_INCH): New macro.
3894 (xlfd_point_size): Compute real point size from font's pixel size.
3895 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3898 * .gdbinit: Comment out the line pointing to the Lesstif source
3901 * window.c (Frecenter): Use displayed_window_lines instead
3902 of window_internal_height.
3904 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3905 instead of x-toolkit-scroll-bars-p.
3906 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3908 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3909 instead of x-toolkit-scroll-bars-p.
3910 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3912 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3913 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3914 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3916 (add_window_display_history, add_frame_display_history)
3917 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3918 (build_frame_matrix_from_leaf_window): Remove unused code.
3919 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3921 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3922 (update_window) [GLYPH_DEBUG]: Likewise.
3923 (syms_of_display): Defsubr dump-redisplay-history.
3925 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3927 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3928 the end of the prompt. Set echo_after_prompt to the offset
3929 of echoptr in echobuf.
3931 * xdisp.c (init_from_display_pos): Pop until the iterator's
3932 stack is empty; there may be frames for stretch or images
3935 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3936 (save_or_restore_current_matrix): New function for the same
3937 purpose, but more efficient.
3938 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3940 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3942 * xdisp.c (syms_of_xdisp): Fix last change.
3944 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3946 * xdisp.c (syms_of_xdisp): Doc fix.
3948 * xdisp.c (redisplay_window): Remove label restore_buffers;
3949 use finish_scroll_bars instead to make sure that scroll bars
3950 are redeemed. If we don't do this, flickering can result from
3951 scroll bars being destroyed and recreated.
3953 2000-12-22 Jason Rumney <jasonr@gnu.org>
3955 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3956 in the wrong colors when the foreground is not black.
3957 (expose_window): Don't redraw the window that's currently being
3960 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3962 * window.c (size_window): When setting the window's too_small_ok
3963 flag, compare old size with minimum size depending on WIDTH_P,
3964 don't compare with window_min_width.
3966 * window.c (delete_window): Simplify somewhat.
3967 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3968 freeing window matrices. The flag windows_or_buffers_changed is
3969 set, so the next redisplay will consider all windows; this should
3972 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3974 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3976 * ccl.h (struct ccl_program): New member cr_consumed.
3978 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3979 (CCL_READ_CHAR): Handle EOL conversion here.
3980 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3982 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3984 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3986 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3987 otherwise tabs of different size compare equal.
3989 * callint.c (Fcall_interactively): Prevent a compiler warning.
3991 * print.c (print_unwind): Return nil.
3992 (PRINTDECLARE): Initialize all local variables.
3993 (print_preprocess): Add a default case.
3995 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3997 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3999 * window.c (delete_window, Fsplit_window)
4000 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4002 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4004 * dispnew.c (ensure_frame_matrix): Removed.
4005 (save_frame_matrix, restore_frame_matrix): New functions.
4006 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4008 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4009 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4011 2000-12-21 Andrew Innes <andrewi@gnu.org>
4013 * w32term.c (x_update_begin): Regenerate the palette here, rather
4014 than for each window.
4016 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4017 palette is NULL, since this corrupts memory! Also get
4018 display_info reference from frame.
4020 2000-12-21 Jason Rumney <jasonr@gnu.org>
4022 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4024 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4025 to avoid returning without releasing it.
4027 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4029 * keymap.c (push_key_description): Don't convert eight-bit-control
4030 and eight-bit-graphic to multibyte character.
4032 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4033 generic character and CODE1 is nil, return the smallest character
4036 2000-12-20 Dave Love <fx@gnu.org>
4038 * s/osf5-0.h (NSIG): Don't redefine.
4040 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4042 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4043 excluding menu-bar and tool-bar.
4044 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4045 (menu_item_p): Remove.
4046 (where_is_internal_1): Don't ignore menu-items.
4048 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4050 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4053 * window.c (make_window): Initialize window's min_hscroll.
4054 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4055 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4057 (struct saved_window): New member min_hscroll.
4058 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4059 (Fset_window_configuration): Set window's min_hscroll.
4060 (save_window_save): Save window's min_hscroll.
4061 (compare_window_configurations): Compare min_hscroll values.
4063 * window.h (struct window): New member min_hscroll.
4065 * keyboard.c (echo_prompt): Prevent a compiler warning.
4067 * xdisp.c (try_cursor_movement): Fix last change. The real
4068 condition is that PT is at the end of the row, and should
4069 be displayed at the start of the next row.
4071 * xdisp.c (try_cursor_movement): If we end on a partially
4072 visible line, end we already decided to scroll, return -1.
4074 * dispextern.h (ensure_frame_matrix): Add prototype.
4076 * window.c (delete_window, Fsplit_window)
4077 (Fset_window_configuration): Call ensure_frame_matrix.
4079 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4081 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4082 completed, call fake_current_matrices instead of marking frame
4085 2000-12-20 Jason Rumney <jasonr@gnu.org>
4087 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4089 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4091 * fns.c (Frequire): Doc fix.
4093 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4095 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4097 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4098 currently displaying a message.
4100 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4102 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4104 2000-12-18 Andrew Innes <andrewi@gnu.org>
4106 * w32.c (w32_strerror): New function.
4108 * w32.h (w32_strerror): New extern.
4110 * w32fns.c (Fw32_shell_execute): Use it.
4112 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4114 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4116 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4118 * msdos.c (IT_set_face): Obey inverse_video.
4120 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4122 * dired.c (directory_files_internal): Always return decoded filenames.
4124 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4126 * xterm.c (x_connection_closed): Prevent being called recursively
4127 because of an error condition in XtCloseDisplay.
4129 * xdisp.c (init_iterator): If noninteractive, and the frame's
4130 face cache is null, make one.
4132 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4134 * process.c (wait_reading_process_input): Check for pending
4135 input when running timers.
4137 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4139 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4141 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4143 * process.c (read_process_output): Don't run a filter if the code
4144 decoder produces nothing but carryover.
4146 2000-12-17 Andrew Innes <andrewi@gnu.org>
4148 * w32.c (sys_rename): Only check errno against EEXIST, and not
4149 EACCES, when determining whether rename failed because the target
4150 exists. This was resulting in indefinite looping on Windows 9x if
4151 the source file was locked by another process.
4153 * w32fns.c (Ffile_system_info): New function.
4154 (syms_of_w32fns): Defsubr it.
4156 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4158 * window.c (coordinates_in_window): Fix computation for
4159 position on vertical line between mode lines.
4161 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4162 Don't alter tip_frame or tip_window.
4163 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4166 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4167 Don't alter tip_frame or tip_window.
4168 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4171 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4173 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4174 be consistent with the doc string. Reported by NAKAJIMA Mikio
4175 <minakaji@osaka.email.ne.jp>.
4177 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4179 * xfaces.c (Vface_ignored_fonts): New variable.
4180 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4181 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4183 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4185 * dispnew.c (update_window): Detect pending input every nth line
4186 updated, i.e. do it depending on real work done, and not on the
4189 * xterm.c (expose_window): Don't redraw the window that's
4190 currently being updated.
4192 * window.c (Fset_window_point): Remove test for
4193 cursor_in_non_selected_windows.
4195 * lread.c (read1): Recognize end of file after `\\'.
4197 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4198 not unwind_create_frame.
4200 2000-12-15 Dave Love <fx@gnu.org>
4202 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4205 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4207 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4209 * coding.c (setup_coding_system): Clear all members of the struct
4210 coding_system at first.
4211 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4213 (code_convert_region): Don't override coding->src_multibyte and
4214 coding->dst_multibyte.
4216 * fns.c (Fmd5): Docstring improved.
4218 2000-12-15 Miles Bader <miles@gnu.org>
4220 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4221 are actually marked as mode-lines; otherwise use
4222 estimate_mode_line_height.
4224 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4226 * editfns.c (Fformat): Prevent a buffer overrun when the format
4227 specifies a precision.
4229 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4231 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4232 argument is outside the range [2..3].
4234 2000-12-14 Andrew Innes <andrewi@gnu.org>
4236 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4237 nothing to do. Bind inhibit-quit.
4238 (tip_frame): Make it a Lisp_Object.
4239 (x_create_tip_frame): Set tip_frame after it has been added to
4241 (Fx_show_tip): Don't set tip_frame here.
4242 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4243 (unwind_create_frame, unwind_create_tip_frame): New functions.
4244 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4245 while a frame is only partially constructed.
4247 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4248 (x_free_frame_resources): New function.
4249 (x_destroy_window): Use it.
4251 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4253 * xfns.c (Fx_backspace_delete_keys_p): New function.
4254 (syms_of_xfns): Defsubr it.
4256 * config.in (HAVE_XKBGETKEYBOARD): Add.
4258 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4260 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4261 Always store string in multibyte representation in echobuf.
4262 (echo_char): Always store string in multibyte representation in
4264 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4265 (read_key_sequence): Adjusted for the change of echo_prompt.
4267 * fns.c (Fmd5): Docstring improved.
4269 * lisp.h (detect_coding_system): Prototype adjusted.
4271 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4272 (detect_coding_emacs_mule, detect_coding_iso2022,)
4273 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4274 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4275 New argument MULTIBYTEP. Callers changed.
4276 (detect_coding_mask, detect_coding_system): New argument
4277 MULTIBYTEP. Callers changed.
4278 (decode_coding_string): Set coding->src_multibyte and
4279 coding->dst_multibyte before calling detect_coding and detect_eol.
4280 Update them after some coding system is detected.
4282 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4284 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4286 * keyboard.c (menu_bar_items, tool_bar_items):
4287 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4289 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4291 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4293 (unwind_create_frame, unwind_create_tip_frame): New functions.
4294 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4295 while a frame is only partially constructed.
4297 * xterm.h (x_free_frame_resources): Declare.
4299 * xterm.c (x_free_frame_resources): New function.
4300 (x_destroy_window): Use it.
4302 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4303 don't interrupt the update for pending input initially, i.e.
4304 update at least some lines.
4306 * keyboard.c (do_mouse_tracking): Make externally visible.
4308 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4310 * xfns.c (gray_bitmap_bits): Declare `char *'.
4312 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4314 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4315 lines start with a relief line.
4317 2000-12-12 Dave Love <fx@gnu.org>
4319 * window.c (Fdisplay_buffer): Doc fix.
4320 (Fwindow_list): Remove unused var.
4322 * buffer.h (mmap_set_vars): Declare.
4324 * window.h (Fset_window_point): Declare.
4326 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4328 * msdos.c (fast_find_position): Don't overstep the last window row.
4329 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4330 variable `area'. When looking for a row under (X,Y), give up if some
4331 of the previous rows is not enabled.
4333 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4335 * window.c (Fset_window_point): If displaying cursors in windows
4336 other than the selected window, make sure redisplay updates
4337 other windows to show the new value of point in the window.
4339 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4341 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4342 the buffer is the sole visible buffer when in the mini-buffer.
4344 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4345 Bind `inhibit-read-only' to t.
4346 (unwind_with_echo_area_buffer): Use AREF.
4348 * xfns.c (Fx_hide_tip): Simplified.
4350 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4353 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4355 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4357 * xfns.c (Fx_hide_tip): Fix last change.
4359 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4360 nothing to do. Bind inhibit-quit.
4361 (tip_frame): Make it a Lisp_Object.
4362 (x_create_tip_frame): Set tip_frame after it has been added to
4364 (Fx_show_tip): Don't set tip_frame here.
4366 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4368 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4371 * dispextern.h: Change external declaration of tip_frame.
4373 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4374 return an empty string.
4376 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4377 of the window's update_mode_line flag, since the former is set by
4378 force-mode-line-update, not the latter. This makes
4379 column-number-mode slightly faster.
4381 * xdisp.c (try_window_id) <all changes above window start>:
4384 2000-12-11 Paul Eggert <eggert@twinsun.com>
4386 * config.in (HAVE_FTELLO): Remove.
4388 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4389 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4391 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4392 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4394 2000-12-11 Miles Bader <miles@gnu.org>
4396 * window.c (displayed_window_lines): Don't round up when
4397 converting empty space at bottom to lines.
4398 Handle non-newline-terminated final lines properly.
4399 (Fwindow_text_height): New function (used to be in lisp).
4400 (syms_of_window): Initialize it.
4402 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4404 * syntax.c (scan_lists): Check that the right quote char has the
4405 right Sstring syntax when jumping over strings.
4406 (init_syntax_once): Use Smax rather than 13.
4408 2000-12-09 Miles Bader <miles@gnu.org>
4410 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4411 with PARTIALLY, inverting the sense.
4412 (window_scroll_pixel_based): Scroll partially visible lines into
4413 place if we hit the beginning or end of the buffer.
4414 (displayed_window_lines): Don't include partially visible lines.
4415 (Fmove_to_window_line): Skip past any partially visible first line.
4417 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4419 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4421 * tparam.c (tparam1): Change the way buffers are reallocated to be
4422 portable and less obfuscated.
4424 * termcap.c (tgetent): Change the way buffers are reallocated to
4425 be portable and less obfuscated.
4427 * macros.c (store_kbd_macro_char): Change the way buffers are
4428 reallocated to be portable and less obfuscated.
4430 * lread.c (read1): Change the way buffers are reallocated to be
4431 portable and less obfuscated.
4433 * doc.c (Fsubstitute_command_keys): Change the way buffers
4434 are reallocated so that it is portable.
4436 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4438 * dosfns.c (Ffile_system_info): New function.
4439 (syms_of_dosfns): Defsubr it.
4441 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4443 * alloc.c (gc_sweep): Add comment.
4445 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4447 * sound.c (vox_configure): Change order of ioctls.
4448 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4449 Ignore errors when changing volume.
4450 (vox_close): Don't reset the device.
4452 * process.c (read_process_output): Make sure the process marker's
4453 position is valid when the process buffer is changed in
4454 after-change functions. W3 does that.
4456 * xfns.c (x_free_gcs): New function.
4458 * xterm.h (x_free_gcs): Add prototype.
4460 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4463 * xterm.c (x_destroy_window): Call x_free_gcs so that
4464 resources of non-toolkit X windows will be freed.
4466 2000-12-07 Andrew Innes <andrewi@gnu.org>
4468 * w32fns.c (xlfd_charset_of_font): Fix last change.
4470 2000-12-06 Dave Love <fx@gnu.org>
4472 * md5.h (__P): Don't define -- it comes from config.h.
4474 * strftime.c: Change some #if foo to #ifdef foo.
4476 2000-12-06 Andrew Innes <andrewi@gnu.org>
4478 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4480 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4481 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4482 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4484 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4486 * alloc.c (gc_sweep): Prevent symbols read during loadup
4489 * xdisp.c (underlying_face_id): New function.
4490 (handle_face_prop, face_before_or_after_it_pos): Use it
4491 to determine the face ``under'' a string. Let strings inherit
4492 the face of the buffer under them.
4494 * xfaces.c (face_at_string_position): Update function comment.
4496 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4497 matrix if the window's left position has changed; we need to
4498 redraw it in this case.
4500 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4502 * window.c (coordinates_in_window): Check mouse on mode-line or
4505 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4506 advertized by the function documentation.
4508 * window.c (syms_of_window): Doc fix.
4510 * sound.c (vox_configure): Set volume for left and right channel.
4511 (sound_cleanup): Return nil.
4513 * xdisp.c (move_it_by_lines): Fix paren typo.
4515 * xterm.c (x_load_font): Don't use the font's max_bounds for
4516 computing the height of the font. If max_bounds' ascent or
4517 descent are greater than the font's ascent or descent, this means
4518 glyphs overlap, which should be handled now by redisplay.
4520 * window.c (Veven_window_heights): New variable.
4521 (syms_of_window): DEFVAR_LISP it.
4522 (Fdisplay_buffer): Check Veven_window_heights before evening the
4525 2000-12-06 Miles Bader <miles@gnu.org>
4527 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4528 update `default-frame-alist' instead of setting no frame parameters.
4530 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4532 * composite.c (update_compositions): Fix typo (use the correct
4535 2000-12-05 Jason Rumney <jasonr@gnu.org>
4537 * md5.h: Remove underscores from function declarations.
4538 (__attribute__, __alignof__) [!__GNUC__]: Define.
4540 * md5.c: Delay include of md5.h until after namespace cleaning.
4542 * makefile.w32-in (fns.o): Depend on md5.h
4543 (md5.o): New target.
4546 * makefile.nt: Likewise.
4548 2000-12-05 Jason Rumney <jasonr@altavista.net>
4550 * w32term.c (expose_area): Complete last change.
4552 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4554 * minibuf.c: Include intervals.h.
4556 2000-12-05 Jason Rumney <jasonr@gnu.org>
4558 * w32term.c (x_produce_glyphs): If a font for a component of
4559 a composition is not found, use 1 pixel dot ascent and 0 dot
4560 descent value to avoid displaying terribly tall empty boxes.
4561 (expose_area): Pass x-coordinate relative to the exposed
4562 area to x_draw_glyphs instead of a window-relative coordinate.
4564 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4566 * xdisp.c (next_element_from_ellipsis): Save face before selective
4567 display in saved_face_id, and set face_before_selective_p.
4568 (reseat_1): Reset face_before_selective_p.
4569 (append_space, extend_face_to_end_of_line): If iterator's
4570 face_before_selective_p is set, use the face from saved_face_id.
4571 (extend_face_to_end_of_line): For tty frames, make sure to
4572 use the right face id when producing spaces at the end of
4575 * dispextern.h (struct it): Add face_before_selective_p.
4577 * keyboard.c (record_char): Don't record identical help-echo
4578 events in recent_keys.
4580 * xterm.c [USE_X_TOOLKIT]: Close the display.
4581 (xim_close_dpy): Handle case that the display has been closed.
4583 * xterm.c (x_destroy_window): Reset the frame's X window after
4586 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4587 variable window_width.
4588 (line_draw_cost): Fix code skipping over spaces at the end of the
4589 line when must_write_spaces is not set.
4590 (scrolling_window): Fix code inserting runs in list of all runs.
4592 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4594 * coding.c (setup_coding_system): Be sure to initialize
4595 coding->category_idx.
4597 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4599 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4601 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4602 area to x_draw_glyphs instead of a window-relative coordinate.
4604 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4605 error in the message.
4607 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4608 timer after having read a key. It's not good for code reading
4609 several keys in a loop, like an input method.
4611 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4612 record undo information for format-decode.
4614 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4615 current buffer is read-only, not if it isn't.
4617 * keyboard.c (record_char): Record `help-echo' input events
4618 in recent_keys only if they display some help. Don't record
4619 `help-echo' events as macro char.
4621 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4623 * editfns.c (save_excursion_restore): Don't move point
4624 in another window if it is showing the wrong buffer.
4625 Avoid the call to Fwindow_live_p, for speed.
4627 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4629 * xfaces.c (struct font_name): New member registry_priority.
4630 (split_font_name): Initialize the above member to zero.
4631 (concat_font_list): New function.
4632 (font_list): Include fonts of all alternative registries.
4633 (FONT_POINT_SIZE_QUANTUM): New macro.
4634 (better_font_p): Ignore point size difference less than
4635 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4637 * xterm.c (x_produce_glyphs): If a font for a component of
4638 a composition is not found, use 1 pixel dot ascent and 0 dot
4639 descent value to avoid displaying terribly tall empty boxes.
4641 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4643 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4645 * coding.h (code_convert_string1): Declare.
4647 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4649 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4651 2000-12-02 Jason Rumney <jasonr@gnu.org>
4653 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4654 correctly for single byte character case.
4655 (w32_per_char_metric): Do not try to make any assumptions about
4656 the metrics of BDF fonts.
4657 (x_estimate_mode_line_height): If `mode-line' face
4658 hasn't a font, use that of the frame, as drawing glyphs does.
4659 (note_mouse_highlight): Change the cursor shape on the vertical
4660 border between windows [not enabled].
4662 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4664 * w32fns.c (Fx_create_frame): Reintroduce the call to
4665 face-set-after-frame-defaults.
4666 (Vx_window_horizontal_drag_shape): New variable.
4667 (syms_of_xfns): DEFVAR_LISP it.
4668 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4671 2000-12-02 Simon Josefsson <simon@josefsson.org>
4673 * fns.c (Fmd5): Use a different logic to decide the coding system
4676 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4678 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4680 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4682 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4684 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4685 height for YNegative.
4686 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4687 height; also see comment there.
4689 * window.c (coordinates_in_window): Handle computations for
4690 positions on the vertical bar and fringes differently for
4691 window-system frames. Consider some pixels near the vertical bar
4692 as on the bar if the frame doesn't have vertical scroll bars.
4693 Associate positions between mode or header lines with the
4694 right window, the left one.
4696 2000-12-01 Jason Rumney <jasonr@gnu.org>
4698 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4700 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4703 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4705 * window.c (struct saved_window): Add members orig_top and orig_height.
4706 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4707 (save_window_save, Fset_window_configuration): Save/restore
4708 window's orig_top and orig_height.
4710 2000-12-01 Jason Rumney <jasonr@gnu.org>
4712 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4714 * w32fns.c (x_set_cursor_color): Fix last change.
4716 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4718 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4719 sure that the next redisplay displays the minibuffer, so that
4720 the cursor will be replaced with what the minibuffer wants.
4722 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4723 #ifndef instead of using #if.
4724 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4725 USE_TOOLKIT_SCROLL_BARS is defined.
4727 2000-11-30 Jason Rumney <jasonr@gnu.org>
4729 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4732 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4734 * fns.c (Fmd5): Doc fix.
4736 2000-11-30 Simon Josefsson <simon@josefsson.org>
4738 * fns.c (Fmd5): New function.
4739 (syms_of_fns): Defsubr md5.
4741 * Makefile.in (obj): Add md5.o
4743 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4745 * md5.h, md5.c: New files, taken from glibc.
4747 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4749 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4750 hasn't a font, use that of the frame, as drawing glyphs does.
4752 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4754 * eval.c (Frun_hooks): Allow 0 arguments.
4756 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4758 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4759 is over the menu bar widget, say it's not on the frame.
4761 * xfns.c (Fx_create_frame): Reintroduce the call to
4762 face-set-after-frame-defaults.
4764 * eval.c (Fsignal): Reset handling_signal.
4766 2000-11-28 Jason Rumney <jasonr@gnu.org>
4768 * w32menu.c (add_menu_item): Reset menu item text when changing
4769 type to radio button.
4771 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4773 * xselect.c: Update copyright.
4775 * window.c (coordinates_in_window): If on a mode or header line,
4776 but sufficiently close to its start, return ``on vertical
4777 border''. This gives us a way to drag windows horizontally when
4778 using toolkit scroll bars.
4780 * xterm.c (note_mouse_highlight): Change the cursor shape
4781 on the vertical border between windows.
4783 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4785 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4786 (syms_of_xfns): DEFVAR_LISP it.
4787 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4789 * textprop.c (text_read_only): New function.
4790 (verify_interval_modification): Use it instead of signaling
4791 `text-read-only'. This makes it easier to catch this error
4794 * xdisp.c (forward_to_next_line_start): Check for newlines,
4795 not end of line, which includes CR.
4797 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4799 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4800 include no-conversion.
4802 2000-11-27 Jason Rumney <jasonr@gnu.org>
4804 * w32fns.c (w32_load_system_font): Always mark font as double byte
4805 if codepage is unicode.
4807 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4809 * xdisp.c (forward_to_next_line_start): If already on a newline,
4810 just consume it to avoid unintended skipping over invisible text below.
4812 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4813 `vertical-line', `mode-line' and `header-line' events.
4815 * xdisp.c (try_window_id): Avoid starting to display in the middle
4816 of a character, a TAB for instance. This is easier than to set
4817 up the iterator exactly, and it's not a frequent case, so the
4818 additional effort wouldn't really pay off.
4820 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4822 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4825 2000-11-25 Jason Rumney <jasonr@gnu.org>
4827 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4828 Args to window_from_coordinates should be pixel coordinates.
4830 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4831 redisplay handles them properly.
4833 2000-11-25 Miles Bader <miles@gnu.org>
4835 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4837 2000-11-24 Jason Rumney <jasonr@gnu.org>
4839 * w32.c (init_environment): Set LANG environment variable based on
4840 locale settings, if not set.
4842 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4843 making tool bar smaller. When clearing the frame, also
4844 clear current matrices. Clear frame when tool bar disappears.
4845 Don't use more lines for the tool-bar than is available.
4846 (x_change_window_heights): New function.
4848 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4850 * xdisp.c (init_from_display_pos): If POS says we're already after
4851 an overlay string ending at POS, make sure to pop the iterator
4852 because it will be in front of that overlay string. When POS is
4853 ZV, we've thereby also ``processed'' overlay strings at ZV.
4855 * xfaces.c (lface_from_face_name): Function comment fix.
4857 2000-11-24 Miles Bader <miles@gnu.org>
4859 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4860 apply `mode-line-inverse-video' -- zero means force display using
4861 the default face, non-zero means display using the specialized face.
4862 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4864 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4866 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4869 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4871 * coding.c (decode_coding_emacs_mule): Fix the case of
4872 CODING_EOL_LF, which used uninitialized value of c.
4874 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4876 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4878 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4880 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4883 * frame.h (struct frame): Replace desired_tool_bar_items,
4884 current_tool_bar_items, n_desired_tool_bar_items,
4885 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4887 * frame.c (make_frame): Change initialization of tool bar
4890 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4891 Change references to members deleted from struct frame to use the
4894 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4895 references to members deleted from struct frame to use the new ones.
4897 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4899 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4901 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4902 (note_tool_bar_highlight): Change references to members deleted
4903 from struct frame to use the new ones.
4905 2000-11-23 Miles Bader <miles@gnu.org>
4907 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4908 the face's inverse-video attribute, rather than overriding it.
4910 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4912 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4913 making tool bar smaller.
4915 2000-11-22 Dave Love <fx@gnu.org>
4917 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4919 2000-11-22 Miles Bader <miles@gnu.org>
4921 * keyboard.c (Vminibuffer_message_timeout): New variable.
4922 (command_loop_1): Use it to determine message timeout.
4923 (syms_of_keyboard): Initialize it.
4925 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4927 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4929 * sysdep.c: Move the code for declaring h_errno after #include
4932 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4934 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4935 the menu bar when the tooltip is unmapped.
4937 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4938 sole visible buffer when we're currently in the mini-buffer, and
4941 2000-11-21 Jason Rumney <jasonr@gnu.org>
4943 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4944 put on the clipboard.
4945 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4946 copy of what Emacs last put there. If they are the same, do not
4947 use the clipboard copy to avoid losing data due to coding conversions.
4949 2000-11-22 Miles Bader <miles@gnu.org>
4951 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4952 (syms_of_minibuf): Initialize it.
4953 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4954 to prompt, don't make read-only.
4956 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4958 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4959 Add BEFORE/AFTER_POTENTIAL_GC.
4961 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4963 * buffer.c (mmap_free_1): Avoid a compiler warning.
4965 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4967 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4969 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4972 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4974 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4977 * s/gnu-linux.h: Don't use `#cpu'.
4979 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4980 not defined in mman.h.
4982 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4983 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4984 and store an index in the XClientMessageEvent. Storing a
4985 Lisp_Object or pointer can fail on a 64 bit system, since X only
4987 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4989 2000-11-20 Dave Love <fx@gnu.org>
4991 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4993 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4995 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4997 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4999 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5002 * alloc.c (make_string): Fix previous change. Be sure to make
5003 unibyte string correctly.
5005 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5007 * window.c (Fwindow_list): Change parameter list to be XEmacs
5009 (window_list_1): New function.
5010 (window_loop): Use it instead of Fwindow_list.
5012 * sysdep.c (emacs_ospeed): New variable.
5013 (toplevel): Don't declare ospeed extern.
5014 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5016 * termcap.c (ospeed): Remove.
5017 (tputs) [!emacs]: Remove unused code.
5018 (tgetent): Avoid a compiler warning.
5020 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5021 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5022 SCROLL_BAR_X_WIDGET with additional argument DPY.
5024 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5026 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5027 Take the X display as additional argument.
5028 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5029 `Widget' is a pointer type that's not easily stored in Lisp_Object
5030 form in a portable way.
5032 * dispnew.c (update_text_area): Fix last change.
5034 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5036 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5038 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5039 clear current matrices.
5041 * buffer.c (mmap_enlarge): Don't print a message on stderr
5042 if mapping new memory at the end of the existing region fails.
5044 * dispnew.c (update_text_area): Don't skip over equal glyphs
5045 when the last current glyph overlaps the glyph to its right.
5047 2000-11-18 Miles Bader <miles@gnu.org>
5049 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5050 lines that *end* with "..." too (that's the most common case!).
5052 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5054 * xdisp.c (resize_mini_window): Temporarily change to the
5055 mini-window's buffer if necessary.
5057 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5058 the tooltip obscures less text under it.
5060 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5062 * puresize.h (BASE_PURESIZE): Increase to 700000.
5064 2000-11-18 Jason Rumney <jasonr@gnu.org>
5066 * w32term.c (w32_draw_bitmap): Use face to set colors.
5068 2000-11-17 Dave Love <fx@gnu.org>
5070 * lread.c (Fload): Fix #ifdef for pcc.
5072 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5074 * xdisp.c (pos_visible_p): Compute the default character height
5077 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5079 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5080 knowing the line's height; use the default font's height in that case.
5082 * xfaces.c (weight_table): Add `demi' with the same meaning as
5085 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5087 * dispnew.c (null_row): New global static variable.
5088 (clear_glyph_row): Delete local static variable null_row.
5090 2000-11-15 Jason Rumney <jasonr@gnu.org>
5092 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5093 (w32_alloc_lighter_color): Use new brightness calculations from
5094 xterm.c. Scale delta to be in the range expected by W32.
5095 (w32_draw_relief_rect): Use frame relief colors.
5097 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5099 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5100 (Qinhibit_default_face_x_resources): New variable.
5101 (syms_of_frame): Initialize it.
5102 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5104 * xdisp.c (pos_visible_p): Improve function comment.
5106 * lisp.h (BINDING_STACK_SIZE): New macro.
5108 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5109 reading the directory if readdir returns null and errno is EAGAIN
5112 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5114 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5115 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5116 Set amount_to_scroll to max of dx and scroll_step so that
5117 scroll-conservatively doesn't defeat scroll-step>1.
5118 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5119 scroll-conservatively for line-at-a-time scrolling.
5121 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5123 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5126 * xdisp.c (current_mode_line_height, current_header_line_height):
5128 (init_xdisp): Initialize them.
5129 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5130 and use exact mode line heights if it is set.
5132 * lisp.h (pos_visible_p): Change prototype.
5134 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5135 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5136 and current_header_line_height first.
5137 (current_mode_line_height, current_header_line_height):
5140 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5142 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5143 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5144 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5146 2000-11-14 Miles Bader <miles@gnu.org>
5148 * xterm.c (x_alloc_lighter_color): Include an additive component
5149 too for dark colors, because FACTOR isn't enough.
5150 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5153 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5155 * keyboard.c (show_help_echo): Call message3_nolog with number of
5156 bytes in the help string as 2nd parameter, instead of the number
5159 2000-11-13 Miles Bader <miles@gnu.org>
5161 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5162 (Fload): Use new openp return protocol.
5163 Don't try to use Vload_source_file_function to load .elc files.
5164 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5165 openp return protocol.
5166 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5168 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5170 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5172 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5173 Defined these macros.
5174 (NLIST_STRUCT): Avoid re-defining it.
5176 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5177 -I/usr/contrib/X11R6/include.
5178 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5180 2000-11-10 Jason Rumney <jasonr@gnu.org>
5182 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5184 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5185 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5187 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5188 (Qw32_charset_vietnamese): New symbol.
5189 (xlfd_charset_of_font): New function.
5190 (w32_load_system_font): Use it.
5191 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5192 when Vw32_charset_info_alist is nil to ensure default face always
5193 has font. Use Fcar and Fcdr for safety.
5194 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5195 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5196 pseudo-codepages for special cases.
5197 (w32_to_x_font): New parameter to allow charset portion to be
5198 specified where there is many to one mapping. Callers changed.
5199 (w32_list_fonts): Avoid listing fonts that won't display.
5201 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5203 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5204 (font_list_1): Renamed from font_list.
5205 (font_list): New function, trying alternative registries from
5206 Vface_alternative_font_registry_alist.
5207 (Finternal_set_alternative_font_registry_alist): New function.
5208 (syms_of_xfaces): Initialize and Staticpro
5209 Vface_alternative_font_registry_alist.
5210 Defsubr Finternal_set_alternative_font_registry_alist.
5212 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5214 * lisp.h (Flooking_at): Declare.
5216 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5218 * dired.c (directory_files_internal): Fix a braino.
5220 * dired.c (directory_files_internal): Add missing GCPRO's.
5223 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5225 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5226 (resize_mini_window): Return quickly if Vresize_mini_window is
5227 nil. Don't return if Vmax_mini_window_height is nil.
5229 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5230 (syms_of_xdisp): Initialize them.
5231 (resize_mini_window): Act according to the setting of
5232 Vresize_mini_window.
5233 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5235 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5236 scroll bar widget after configuring it, so that it will appear at
5237 the right position from the start.
5238 (XTredeem_scroll_bar): Cleaned up.
5240 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5242 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5243 font is taller than the frame line, we don't have to bias the
5246 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5248 2000-11-07 Dave Love <fx@gnu.org>
5250 * config.in (HAVE_MKSTEMP): Add.
5252 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5254 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5256 * window.c (Fset_window_configuration): Don't try to preserve
5257 point in the current buffer, if that buffer is displayed in more
5260 * xfaces.c (lookup_named_face): If default face isn't realized,
5261 try to realize it. Return -1 if not successful.
5262 (Fx_list_fonts): Handle case that face cannot be determined.
5263 (Fface_font): Likewise.
5265 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5267 * window.c (displayed_window_lines): Detect partially
5268 visible lines at the bottom correctly.
5270 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5272 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5273 when ensuring we don't do visit in indirect buffer.
5275 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5277 * composite.h (compose_chars_in_text): Add prototype.
5279 * composite.c (Vcomposition_function_table): New variable.
5280 (Qcomposition_function_table): New variable.
5281 (run_composition_function): Call
5282 Vcompose_chars_after_function with three arguments.
5283 (compose_chars_in_text): New function.
5284 (syms_of_composite): Modified the doc-string of
5285 Vcompose_chars_after_function. Declare composition-function-table
5286 as a lisp variable, and initialize it.
5288 * xfns.c (x_encode_text): Suppress producing escape sequences for
5291 * xselect.c: Include composite.h.
5292 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5294 2000-11-05 Andrew Innes <andrewi@gnu.org>
5296 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5298 * sysdep.c (read_input_waiting): Remove extraneous argument to
5301 * w32fns.c (Fx_server_version): Include w32_build_number in the
5304 * w32heap.c (w32_build_number): New variable.
5305 (cache_system_info): Set it.
5307 * w32heap.h (w32_build_number): Add extern.
5309 * emacs.c (syms_of_emacs): Update docstring for
5310 system-configuration, to reflect the actual usage on MS-Windows.
5312 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5314 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5315 process idle timers while waiting for another event.
5317 * dispnew.c (update_frame_line): Handle case where spaces in
5318 the default face are colored.
5320 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5321 window height hasn't changed.
5323 2000-10-31 Jason Rumney <jasonr@gnu.org>
5325 * w32term.c (x_produce_glyphs): Handle composite characters.
5326 (x_draw_glyph_string_foreground)
5327 (x_draw_composite_glyph_string_foreground): Restore old font.
5329 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5331 * minibuf.c (read_minibuf): Reset the undo history just before
5332 starting the recursive-edit.
5334 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5336 * xfaces.c (menu_face_change_count): New variable.
5337 (Finternal_set_lisp_face_attribute): Increment it for changes
5339 (realize_basic_faces): Reflect changes in the `menu' faces
5342 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5343 dy obtained from the iterator's y-position after moving from
5344 scroll_margin_pos to PT; see comment there.
5346 * xdisp.c (safe_eval_handler): Call add_to_log.
5348 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5349 is not a symbol or string.
5351 * xdisp.c (echo_area_display): Don't perform a display update from
5352 inside redisplay. The update will happen anyway at the end of
5353 redisplay, and it can confuse redisplay (GC messages while
5354 redisplaying, for instance.)
5356 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5358 * xrdb.c (x_load_resources): Use the class name in the defaults.
5360 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5361 (regex_compile): Catch bogus \(\1\).
5363 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5365 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5368 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5369 we have a color cache, check that the cached color equals the
5370 allocated color. If not, clear the color cache.
5372 * window.c (displayed_window_lines): Change buffers if necessary.
5373 Fix computation of displayed lines.
5375 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5376 update_menu_bindings to DEFVAR_BOOL.
5378 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5380 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5382 * puresize.h (BASE_PURESIZE): Increase to 680000.
5384 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5386 2000-10-29 Jason Rumney <jasonr@gnu.org>
5388 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5390 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5391 (w32_cache_char_metrics): Handle possibility that 'x' does not
5392 exist in a BDF font.
5393 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5395 * w32bdf.h (bdffont): Add nchars.
5397 * w32bdf.c (set_bdf_font_info): Set it.
5398 (w32_BDF_TextOut): Swap byte order of double byte characters.
5399 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5401 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5403 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5404 don't override the colors in frame's param_alist, unless they are
5407 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5408 reverse the effect of the highlight flag.
5410 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5412 * window.h (Fwindow_live_p): Declare.
5414 * undo.c (record_delete): Check that last_undo_buffer is really a
5415 buffer before applying XBUFFER to it.
5417 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5420 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5422 * lisp.h (KEYMAPP): New macro.
5423 (get_keymap): Remove.
5424 (get_keymap_1): Rename get_keymap.
5426 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5428 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5430 * xmenu.c (single_submenu): Use KEYMAPP.
5431 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5432 Use KEYMAPP rather than Fkeymapp.
5434 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5436 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5437 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5438 Use KEYMAPP rather than Fkeymapp.
5439 (single_submenu): Use KEYMAPP.
5440 (w32_menu_show, w32_dialog_show): Use TRUE.
5442 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5444 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5445 (Fkeymapp): Use KEYMAPP.
5446 (get_keymap): Rename from get_keymap_1. Remove old def.
5447 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5448 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5449 (Fminor_mode_key_binding): Don't raise an error if the binding
5451 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5452 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5454 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5455 Allow Vspecial_event_map to be autoloaded.
5456 (menu_bar_items): Fetch the keymap rather than using keymapp.
5457 (menu_bar_one_keymap): No need to follow func-indirect any more.
5458 (parse_menu_item): get_keymap_1 -> get_keymap.
5459 (tool_bar_items): Fetch the keymap rather than using keymapp.
5460 (read_key_sequence): Use KEYMAPP.
5462 * intervals.c (get_local_map): Use get_keymap rather than following
5463 function-indirections explicitly.
5465 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5467 2000-10-27 Jason Rumney <jasonr@gnu.org>
5469 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5470 point, as Windows has oversized fonts.
5472 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5474 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5476 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5477 (freehook, reallochook): Handle null pointer arguments.
5478 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5480 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5482 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5483 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5484 Giving in to popular pressure to shut up the compiler with casts.
5486 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5488 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5489 signed value, and use a default value computed from the font's
5492 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5494 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5495 that specify a negative underline position can still use underlines.
5497 * window.c (Fpos_visible_in_window_p): Make POS default to
5498 WINDOW's point, not the current buffer's point.
5500 2000-10-26 Dave Love <fx@gnu.org>
5502 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5503 when it's necessary.
5505 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5507 * window.c (size_window): Compute size difference from sum of old
5508 child window sizes instead of from parent's size.
5510 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5511 Handle obscured lines at the top of the window.
5513 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5514 down after the last error condition check.
5516 * frame.c (Fdelete_frame): Run delete-frame-hook.
5518 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5520 * coding.c (decode_coding): Fix previous change (check also
5521 CODING_MODE_LAST_BLOCK).
5523 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5525 * regex.c: More `unsigned char' -> `re_char' changes.
5526 Also change several `int' into `re_wchar_t'.
5527 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5528 (PUSH_FAILURE_POINTER): Don't cast any more.
5529 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5530 We want GCC to complain, since this piece of code makes
5531 re_match non-reentrant, which *should* be fixed.
5532 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5533 (EXTEND_BUFFER): Use RETALLOC.
5534 (SET_LIST_BIT): Don't cast.
5535 (re_wchar_t): New type.
5536 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5537 that those two functions will always properly return.
5538 (IMMEDIATE_QUIT_CHECK): Cast to void.
5539 (analyse_first): Use recursion rather than an explicit stack.
5540 (re_compile_fastmap): Can't fail anymore.
5541 (re_search_2): Don't check re_compile_fastmap for failure.
5542 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5543 Now also sets the new value (passed in a new argument).
5544 (re_match_2_internal): Use it.
5545 Also, use a new var `reg' of type size_t when looping through regs
5546 rather than reuse the inappropriate `mcnt'.
5548 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5549 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5550 (where_is_internal): Renamed from Fwhere_is_internal.
5551 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5552 (Fwhere_is_internal): New function wrapping where_is_internal.
5553 (where_is_internal_1): Handle the case where we're filling the cache.
5554 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5556 2000-10-25 Miles Bader <miles@gnu.org>
5558 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5560 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5562 * window.c (pos_fully_visible_p): Removed.
5563 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5564 if position is visible and/or fully visible.
5566 * lisp.h (pos_visible_p): Add prototype.
5568 * xdisp.c (pos_visible_p): New function.
5570 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5572 * process.c (send_process): If OBJECT is t, it means that the data
5573 is from C string, but we should encode it. Before calling
5574 setup_raw_text_coding_system, be sure to flush out data by the
5575 previous coding system.
5577 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5579 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5580 assignment of startpos to prev when startpos == pos.
5582 * editfns.c (find_field): Set the field stickiness correctly from
5583 overlay fields. Use renamed `text_property_stickiness'.
5584 (text_property_stickiness): Renamed from `char_property_stickiness'.
5585 Only check text properties, not overlays.
5586 * textprop.c (get_char_property_and_overlay): New function.
5587 (Fget_char_property): Use it.
5588 * intervals.h (get_char_property_and_overlay): Add declaration.
5590 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5592 * keymap.c: Use AREF, ASET and ASIZE macros.
5593 (Fmake_sparse_keymap): Docstring fix.
5595 (shadow_lookup): Move up.
5596 Handle the case where lookup-key returns an integer.
5597 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5598 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5599 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5600 Simplify/rewrite the keymap-finding code.
5601 Add check for command shadowing, using shadow_lookup.
5603 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5605 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5606 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5609 2000-10-24 Andrew Innes <andrewi@gnu.org>
5611 * dired.c (directory_files_internal_unwind): New function.
5612 (directory_files_internal): Use it to ensure closedir is called
5613 even if expand-file-name or file-attributes throw, eg. because of
5614 a user interrupt. Also enable immediate_quit while calling
5615 re_search, so that matching can be interrupted as well.
5617 2000-10-24 Andrew Innes <andrewi@gnu.org>
5619 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5621 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5622 so that re_search functions only quit when callers expect them to.
5624 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5626 * regex.c (regex_compile): Change the way of handling a range from
5627 a char less than 256 to a char not less than 256.
5629 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5631 * window.c (size_window): Prevent setting window's width or
5632 height to a negative value (esp. with XSETFASTINT).
5634 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5635 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5636 (protect_malloc_state) [GC_MALLOC_CHECK &&
5637 GC_PROTECT_MALLOC_STATE]: New function.
5638 (PROTECT_MALLOC_STATE): New macro.
5639 (__malloc_initialize, morecore, _malloc_internal)
5640 (_free_internal) _realloc_internal): Use it to make _heapinfo
5641 read-only outside of gmalloc.
5643 * keymap.c: Update copyright.
5645 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5648 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5650 * filelock.c (unlock_all_files): Use unlock_file to expand each
5651 buffer's file_truename before trying remove its lock file.
5653 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5655 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5656 or CRLF, decode EOLs.
5658 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5660 * window.c (Fdisplay_buffer): Fix doc.
5662 2000-10-23 Jason Rumney <jasonr@gnu.org>
5664 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5665 ASCII font of default fontset on Windows.
5667 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5668 xterm.c comment below).
5670 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5672 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5674 * xterm.c (x_connection_closed): Reset handling_signal.
5676 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5678 2000-10-23 Miles Bader <miles@gnu.org>
5680 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5681 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5682 maintain old behavior.
5683 * minibuf.c (Fminibuffer_complete): Likewise.
5685 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5687 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5688 that when a font can't be exactly centered, it errs up rather than
5691 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5693 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5695 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5697 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5699 * dispnew.c [macintosh]: Include macterm.h.
5700 (init_display) [macintosh]: Initialization for window system.
5702 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5703 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5704 syms_of_search, x_term_init, and init_keyboard before calling
5705 init_window_once. Also, call syms_of_xmenu.
5707 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5708 default fontset to Monaco.
5710 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5711 NewMacWindow and DisposeMacWindow.
5712 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5713 instead of calling NewMacWindow and setting fields of
5714 f->output_data.mac directly. Call init_frame_faces.
5715 (Fdelete_frame) [macintosh]: Remove unused code.
5716 (Fmodify_frame_parameters) [macintosh]: Call
5717 x_set_frame_parameters instead of mac_set_frame_parameters.
5719 * frame.h [macintosh]: Define menu_bar_lines field in struct
5720 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5722 * keyboard.c [macintosh]: Include macterm.h.
5723 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5724 and menu_bar_activate_event type events as for X and NT.
5725 (make_lispy_event) [macintosh]: Construct lisp events of type
5726 MENU_BAR_EVENT as for X and NT.
5728 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5729 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5730 (sys_subshell) [macintosh]: Remove definition entirely.
5731 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5732 Vwindow_system_version here. Remove initialization of
5733 Vx_bitmap_file_path.
5734 (read_input_waiting): Correct the number of parameters passed to
5736 Move all Macintosh functions to mac/mac.c.
5738 * term.c [macintosh]: Include macterm.h.
5740 * window.c [macintosh]: Include macterm.h.
5742 * xdisp.c [macintosh]: Include macterm.h. Declare
5743 set_frame_menubar and pending_menu_activation.
5744 (echo_area_display) [macintosh]: Do not return if terminal frame
5745 is the selected frame.
5746 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5747 Allow only the selected frame to set menu bar.
5748 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5749 calling FRAME_EXTERNAL_MENU_BAR (f).
5750 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5752 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5753 and check_x. Declare XCreateGC. Define x_create_gc and
5754 x_free_gc. Initialize font_sort_order.
5755 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5756 but call x_list_fonts instead of w32_list_fonts.
5757 (Finternal_face_x_get_resource) [macintosh]: Do not call
5758 display_x_get_resource.
5759 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5760 (realize_x_face) [macintosh]: Load the font if it is specified in
5762 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5764 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5766 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5767 is nil: since we go to the end of submap anyway, we'd end up
5769 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5770 doesn't obey autoload.
5772 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5774 * msdos.c (dos_set_window_size): Update screen dimension variables.
5776 2000-10-21 Jason Rumney <jasonr@gnu.org>
5778 * w32term.c (w32_cache_char_metrics): Double check that font is
5779 really fixed pitch before trusting tmPitchAndFamily.
5781 2000-10-21 Andrew Innes <andrewi@gnu.org>
5783 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5785 * w32term.h: Extern decl for w32_cache_char_metrics.
5787 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5789 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5790 (w32_unload_font): Free per_char array if present.
5792 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5793 cached information in emulated XFontStruct to handle common cases
5794 quickly. Do not allocate XCharStruct for return.
5795 (w32_native_per_char_metric): New function.
5796 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5798 (x_produce_glyphs): Don't get an HDC. Change calls to
5799 w32_per_char_metric to match arg change above. Remove calls to
5801 (w32_get_glyph_overhangs): Ditto.
5802 (w32_cache_char_metrics): New function.
5804 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5805 ($(BLD)/casefiddle.$(O)): Remove compile command.
5806 ($(BLD)/gmalloc.$(O)): Remove compile command.
5807 ($(BLD)/dispnew.obj):
5808 ($(BLD)/keyboard.obj):
5809 ($(BLD)/w32inevt.obj):
5810 ($(BLD)/w32bdf.obj):
5812 ($(BLD)/buffer.obj):
5813 ($(BLD)/editfns.obj):
5815 ($(BLD)/fileio.obj):
5817 ($(BLD)/indent.obj):
5818 ($(BLD)/insdel.obj):
5819 ($(BLD)/intervals.obj):
5820 ($(BLD)/minibuf.obj):
5822 ($(BLD)/scroll.obj):
5823 ($(BLD)/sysdep.obj):
5824 ($(BLD)/textprop.obj):
5825 ($(BLD)/widget.obj):
5826 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5827 ($(BLD)/term.obj): Add dependency on dispextern.h.
5829 * makefile.nt ($(BLD)\dispnew.obj):
5830 ($(BLD)\keyboard.obj):
5831 ($(BLD)\w32inevt.obj):
5832 ($(BLD)\w32bdf.obj):
5834 ($(BLD)\buffer.obj):
5835 ($(BLD)\editfns.obj):
5837 ($(BLD)\fileio.obj):
5839 ($(BLD)\indent.obj):
5840 ($(BLD)\insdel.obj):
5841 ($(BLD)\intervals.obj):
5842 ($(BLD)\minibuf.obj):
5844 ($(BLD)\scroll.obj):
5845 ($(BLD)\sysdep.obj):
5846 ($(BLD)\textprop.obj):
5847 ($(BLD)\widget.obj):
5848 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5849 ($(BLD)\term.obj): Add dependency on dispextern.h
5851 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5853 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5854 with an additional argument of Qt.
5856 2000-10-21 Miles Bader <miles@gnu.org>
5858 * window.c (pos_fully_visible_in_window_p): New function.
5859 (Fpos_visible_in_window_p): Add FULLY argument.
5860 Use pos_fully_visible_in_window_p.
5861 (window_scroll_pixel_based, window_scroll_line_based): Update
5862 calls to Fpos_visible_in_window_p.
5863 * lisp.h (Fpos_visible_in_window_p): Update prototype
5865 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5867 * alloc.c (toplevel): Conditionalize compilation of mem_*
5868 functions differently.
5870 2000-10-20 Jason Rumney <jasonr@gnu.org>
5872 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5873 mem_init where it used to be. mem_z etc not defined otherwise.
5875 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5877 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5879 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5880 structure definition and related variabled to the top of the file.
5881 Include this code when GC_MALLOC_CHECK is defined.
5882 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5883 register/unregister allocated region.
5884 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5885 which isn't allocated.
5886 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5887 something which is already in use.
5888 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5889 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5890 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5891 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5893 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5894 _malloc_internal instead of malloc.
5895 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5898 2000-10-20 Andrew Innes <andrewi@gnu.org>
5900 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5902 (my_strftime) <macro>: Don't use macro arg list when redefining as
5904 (my_strftime) <function>: Supply 0 as ut argument.
5906 2000-10-19 Jason Rumney <jasonr@altavista.net>
5908 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5909 including dispextern.h, as it stops faces from working.
5911 * w32fns.c (Fx_create_frame): Don't bother calling
5912 face-set-after-frame-default since the caller does it for us
5913 anyway. Clean up calls to x_get_arg to be consistent with X.
5915 * w32term.c (x_produce_glyphs): Handle
5916 unibyte_display_via_language_environment correctly.
5917 (w32_draw_box_rect): Fix the calculation of width and height.
5919 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5920 as it has stopped working.
5921 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5924 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5926 * eval.c (skip_debugger): Prevent a compiler warning.
5927 (Fcondition_case): Likewise.
5928 (Fbacktrace_frame): Use a null interactive spec.
5930 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5932 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5934 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5936 * strftime.c: Sync with glibc, file version 1.78.
5937 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5938 should no longer be used according to ISO 8601.
5940 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5941 no map for meta_prefix_char, don't try to use it as a keymap.
5942 Instead, if T_OK is non-zero, look up a default binding, if any,
5943 otherwise, if T_OK is zero, return nil.
5945 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5946 (x_to_xcolors, png_load): Use x_query_color.
5948 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5950 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5952 (x_copy_color, x_alloc_lighter_color): Likewise.
5954 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5955 (x_query_color, x_query_colors): Add prototype.
5957 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5958 check_string_bytes only if not noninteractive, increase count to 50.
5960 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5962 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5965 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5967 * alloc.c (pure_bytes_used): Renamed from pureptr.
5969 (pure_alloc): New function.
5970 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5972 (Fpurecopy): Use PURE_POINTER_P.
5974 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5975 PT has moved backward.
5977 * xdisp.c (cursor_row_p): Take continued lines into account.
5979 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5981 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5982 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5983 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5986 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5987 of selective display off while searching for the next line start.
5989 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5991 * Makefile.in (term.o): Depend on dispextern.h.
5993 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5995 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5997 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5999 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6000 the iterator at the beginning, so that they can be set later on,
6001 for instance in reseat_at_next_visible_line_start, without being
6004 * xfns.c (pbm_format): Add :foreground and :background keywords.
6005 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6006 (xbm_load): Recognize foreground and background color specifications.
6008 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6010 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6012 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6014 * msdos.c (IT_set_face): Compare highlighted face with the default
6015 face, and invert colors if these faces' colors are identical.
6016 (Fmsdos_remember_default_colors): Don't swap foreground and
6017 background colors in initial_colors[].
6018 (IT_set_frame_parameters): Don't swap frame's foreground and
6019 background pixels. If ALIST includes "(reverse . t)", swap
6020 foreground-color and background-color properties in frame's
6021 param_alist. If the original frame's param_alist doesn't specify
6022 the colors, store unspecified-fg and unspecified-bg, reversed if
6025 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6026 the colors are unspecified and reversed, reverse fore- and back-
6027 ground in the returned value.
6028 (Fframe_parameter): Ditto.
6030 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6032 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6033 get_last_unchanged_at_beg_row.
6034 (find_first_unchanged_at_end_row): Renamed from
6035 get_first_unchanged_at_end_row.
6036 (find_first_unchanged_at_end_row): Convert assertions to
6037 unconditional tests which abort. When looking for a row in
6038 unchanged text, don't go further back than first_text_row.
6040 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6041 Don't add in the last line's height when deciding if the new
6042 position is below the scroll margin.
6044 2000-10-16 Miles Bader <miles@gnu.org>
6046 * editfns.c (Fconstrain_to_field): Check carefully for field
6047 boundaries if either OLD_POS or NEW_POS has a non-nil field
6048 property, even if they're the same.
6050 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6052 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6053 height for XFillRectangle.
6055 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6057 * syntax.c (Fstring_to_syntax): New function extracted from
6058 Fmodify_syntax_entry.
6059 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6060 (skip_chars, Fforward_comment): Remove unused variables.
6061 (syms_of_syntax): Add defsubr for string-to-syntax.
6062 (describe_syntax): Add code for comment and string fences.
6064 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6066 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6067 Do the meta->esc mapping. Call get_keyelt before returning.
6068 Start scanning from the second element (the first is always `keymap')
6069 to make it easier to detect when we reach a parent map.
6070 Handle the case of inheriting from a symbol whose function is a map.
6071 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6072 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6073 (get_keyelt, Flookup_key): Update call to access_keymap.
6074 Remove the meta->esc mappings.
6075 (define_as_prefix): Delete old disabled code.
6076 (menu_item_p): New function.
6077 (where_is_internal_1): Skip over the few remaining menu items.
6078 * lisp.h (access_keymap): Update prototype.
6079 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6080 Update call to access_keymap.
6081 (follow_key, read_key_sequence): Update calls to access_keymap.
6082 Remove the meta->esc mappings.
6084 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6086 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6087 with additional argument.
6089 * xdisp.c (cursor_row_p): New function.
6090 (try_cursor_movement, display_line): Use it.
6092 * xdisp.c (append_space): Also save/restore iterator's current
6093 character and its length.
6095 * xdisp.c (init_from_display_pos): Add an assertion.
6096 (handle_stop): Don't set iterator's add_overlay_start.
6097 (handle_invisible_prop): Likewise.
6098 (load_overlay_strings): If text under an overlay is invisible,
6099 take both before- and after-strings into account when the iterator
6100 is positioned either at the start or at the end of the overlay.
6101 (forward_to_next_line_start): Rewritten.
6102 (reseat_at_next_visible_line_start): Rewritten.
6103 (set_iterator_to_next): Add parameter RESEAT_P.
6105 * dispextern.h (struct it): Remove member add_overlay_start.
6106 (set_iterator_to_next): Change prototype.
6108 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6110 * coding.c (code_convert_region): Be sure to initialize
6111 coding->category_idx.
6112 (decode_coding_string): Set coding->src_multibyte and
6113 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6114 (encode_coding_string): Set coding->src_multibyte and
6115 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6117 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6119 * xfns.c (Fx_create_frame): Don't bother calling
6120 face-set-after-frame-default since the caller does it for us anyway.
6122 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6124 * window.c (coordinates_in_window): Fix detection of vertical line
6125 on character terminals.
6127 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6129 * editfns.c (save_excursion_save): Additionally record the
6131 (save_excursion_restore): If buffer was visible in a window, and a
6132 different window was selected, and the old selected window is
6133 still live, restore point in that window.
6135 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6137 * xterm.c (x_produce_glyphs): Handle
6138 unibyte_display_via_language_environment correctly.
6140 * regex.c (regex_compile): Change the way of handling a range from
6141 unibyte char to multibyte char.
6143 * syntax.c (skip_chars): Change the way of handling a range from
6144 unibyte char to multibyte char.
6146 * process.c (read_process_output): Cancel previous change.
6148 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6150 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6152 * charset.c (Ffind_charset_string): Doc fix.
6153 (Ffind_charset_region): Doc fix.
6155 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6157 * process.c (read_process_output): Fix previous change. Adjust
6158 multibyteness of text to insert in a buffer by
6159 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6161 2000-10-10 Andreas Schwab <schwab@suse.de>
6163 * alloc.c (mark_object): Remove all workarounds installed on
6166 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6168 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6169 (base64_encode_1): Make it work for a text of multibyte form.
6170 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6171 case. Don't call str_to_multibyte because base64_decode_1
6172 produces correct multibyte form for eight-bit codes.
6173 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6174 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6175 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6178 * charset.h (CHAR_STRING): Optimized for single byte characters.
6180 2000-10-09 Andreas Schwab <schwab@suse.de>
6182 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6183 -1 after socket is closed, to fall through to error processing.
6185 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6187 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6188 variables. If ALIST includes foreground-color or
6189 background-color, change also the colors of the default face for
6192 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6194 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6195 them extern (they are defined on xfaces.c).
6196 (syms_of_msdos): Don't intern and don't staticpro
6197 Qbackground_color and Qforeground_color.
6199 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6201 * frame.c (Fframe_parameter): For non-windowed frames, if
6202 f->param_alist says foreground or background color is unspecified,
6203 call tty_color_name to return the color name computed from the
6204 frame's current colors.
6206 2000-10-06 Dave Love <fx@gnu.org>
6208 * terminfo.c (ospeed): Don't declare.
6210 * sysdep.c: Don't include string.h.
6211 (h_errno): Declare conditional also on TRY_AGAIN.
6213 * charset.c (Ffind_charset_string): Doc fix.
6215 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6216 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6219 2000-10-05 Dave Love <fx@gnu.org>
6221 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6222 position like menu-bar.
6224 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6226 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6228 * xdisp.c (handle_single_display_prop): Use safe_call1.
6229 (safe_call): Renamed from call_function.
6230 (safe_call1): New function.
6231 (handle_fontified_prop): Use safe_call1 instead of call1.
6232 (safe_eval): Renamed from eval_form.
6233 (safe_eval_handler): Renamed from eval_handler.
6234 (handle_single_display_prop, display_mode_element): Use safe_eval
6235 instead of eval_form.
6237 * xfaces.c (merge_face_heights): Use safe_call instead of
6240 * keyboard.c (show_help_echo): Use safe_call instead of
6241 call_function; use safe_eval instead of eval_form.
6243 * lisp.h (safe_call): Renamed from call_function.
6244 (safe_eval): Renamed from eval_form.
6245 (safe_call1): Add prototype.
6247 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6249 * xfns.c (image_ascent): Rearrange ascent calculation for the
6252 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6254 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6255 (where_is_internal_1): Don't bother ignoring menu-items any more.
6257 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6259 * keyboard.c (update_menu_bindings): New variable.
6260 (parse_menu_item): Use AREF. If update_menu_bindings
6261 is 0, don't update menu bindings.
6262 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6264 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6266 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6269 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6271 * syntax.c (forw_comment): Match nestedness of ender/starter.
6272 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6273 (prev_char_comstart_first): Remove.
6274 (back_comment): Check two-char comment markers more carefully
6275 to better handle overlapping cases like *//* or /* */* */ ...
6276 Match nestedness of ender/starter.
6278 2000-10-02 Dave Love <fx@gnu.org>
6280 * config.in (HAVE_GAI_STRERROR): Add undef.
6282 * process.c (Fopen_network_stream): Use it.
6284 * m/alpha.h (NO_REMAP): Don't define.
6286 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6288 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6289 return with a string converted to an integer or vice versa when
6290 Vmocklisp_arguments is t.
6291 (Fsignal): Likewise. The function can return for `quit'.
6292 (struct gcpro): Declare member `var' to point to a volatile
6295 * eval.c (error): Prevent compiler warning.
6297 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6299 * keymap.c (keymap_memberp): New function.
6300 (Fset_keymap_parent): Use it.
6301 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6302 Use keymap_memberp to avoid creating cycles.
6303 (access_keymap): Use KEYMAPP.
6305 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6307 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6308 gai_strerror. Make sure xerrno is set if connect fails. Improve
6311 2000-09-29 Jason Rumney <jasonr@gnu.org>
6313 * w32term.c (w32_char_font_type, w32_encode_char)
6314 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6315 (w32_bdf_per_char_metric): New function.
6316 (w32_per_char_metric): Use it.
6317 (x_draw_glyph_string_background): Always draw background for BDF
6320 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6321 GDI object which is a scarce resource.
6323 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6324 (get_quoted_string): Fix limit on memchr search.
6325 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6326 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6327 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6328 (get_cached_font_char, cache_char_offset): Use macro
6329 BDF_CODEPOINT_RANGE_COVER_P.
6330 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6331 (clear_cached_bitmap_slots): New function.
6332 (GET_HEX_VALUE): G-Z, g-z are not hex.
6333 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6334 (get_bitmap_with_cache): Use new cache implementation.
6335 (create_offscreen_bitmap): New function.
6336 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6338 * w32term.c (x_produce_glyphs): If the distance from the current
6339 position to the next tab stop is less than a canonical character
6340 width, use the tab stop after that.
6341 (x_draw_glyphs): Handle case START and END are out of bounds more
6343 (x_clear_mouse_face): Block/unblock input.
6344 (x_display_and_set_cursor): Don't show a hollow box cursor for
6345 buffers whose cursor_type is nil.
6347 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6349 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6351 * dispextern.h (updating_frame): Declare extern.
6353 2000-09-29 Andreas Schwab <schwab@suse.de>
6355 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6357 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6359 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6360 use its function definition.
6361 (tool_bar_items): Likewise.
6363 * lisp.h (fatal): Declare NO_RETURN.
6365 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6367 * keymap.c: Remove the line "#undef NULL".
6369 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6371 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6373 2000-09-28 Dave Love <fx@gnu.org>
6375 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6377 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6379 * .gdbinit (xreload): Note its need on GNU/Linux.
6381 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6382 r_alloc, r_alloc_free.
6384 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6386 * syntax.c (skip_chars): Handle negation correctly.
6388 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6390 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6391 with non-zero FORCE_P argument.
6393 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6396 * xdisp.c (window_box_height): Add an assertion.
6398 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6399 tool-bar than is available.
6400 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6402 2000-09-27 Dave Love <fx@gnu.org>
6404 * s/irix6-5.h: Now works 64-bit. Tidied.
6406 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6408 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6409 instead of BITS_PER_INT.
6410 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6411 EMACS_UINT, respectively.
6412 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6414 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6416 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6418 * window.c (freeze_window_starts): Construct last argument for
6419 foreach_window differently.
6421 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6423 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6424 EMACS_UINT instead of `int' and `unsigned int'.
6425 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6427 * frame.h (struct frame): Make the `nothing' member of union
6428 output_data an EMACS_INT.
6430 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6431 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6432 size in the sdata structure.
6433 (SDATA_NBYTES, SDATA_DATA): New macros.
6434 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6435 differently for the different layout of the sdata structure.
6436 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6438 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6439 Check that size recorded in the string size and size recorded in
6440 the sdata structure agree.
6442 2000-09-25 Dave Love <fx@gnu.org>
6444 * buffer.c: Include stdio.h.
6446 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6448 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6450 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6451 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6452 (__malloc_extra_blocks): Declare as __malloc_size_t.
6454 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6456 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6458 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6459 (read_char): If help-echo is showing, preserve the echo area
6462 * xdisp.c (help_echo_showing_p): New variable.
6463 (set_message): Reset it to 0.
6464 (init_xdisp): Initialize help_echo_showing_p.
6466 * dispextern.h (help_echo_showing_p): Declare extern.
6468 * config.in: Fix typo in __GNUC_MINOR__.
6470 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6472 * s/freebsd.h (POSIX_SIGNALS): Define.
6474 * xterm.c (x_clear_mouse_face): Block/unblock input.
6476 2000-09-24 Dave Love <fx@gnu.org>
6478 * fns.c (base64_encode_1): Fix last change.
6480 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6482 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6484 * xdisp.c (try_window_reusing_current_matrix): More fixes
6485 for the case window has a header-line.
6487 2000-09-22 Dave Love <fx@gnu.org>
6489 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6492 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6494 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6496 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6498 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6501 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6504 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6505 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6506 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6509 * marker.c (byte_char_debug_check): Return void.
6511 * xfns.c (Fx_create_frame): Set default frame parameter value
6512 for tool-bar-lines to 1.
6514 * dispnew.c (scrolling_window): Compare y-positions of rows
6515 equal at the start. Some simplification.
6517 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6518 reused rows' y-position in the case window has a header-line, and
6519 new window start is greater than old window start.
6521 * process.c (process_sent_to): New variable.
6522 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6523 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6524 Declare more parameters volatile.
6526 * lread.c (Vrecursive_load_depth_limit): New variable.
6527 (Fload): Check recursive loads whose recursion depth exceeds
6528 Vrecursive_load_depth_limit.
6529 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6531 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6533 * fileio.c (Fread_file_name): Doc fix.
6535 * editfns.c (Fmessage_or_box): Doc fix.
6537 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6539 * xfns.c (xbm_scan): Allow C-style comments.
6541 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6542 symbols are specified, add color translations to the cache.
6543 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6544 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6546 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6547 structures to xpm_init_color_cache.
6549 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6551 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6553 2000-09-19 Andrew Innes <andrewi@gnu.org>
6555 * makefile.nt (bootstrap-emacs): Don't change directory.
6557 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6559 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6561 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6562 If output buffer is too small, signal an appropriated error.
6564 2000-09-18 Dave Love <fx@gnu.org>
6566 * keyboard.c (menu_bar_items, tool_bar_items)
6567 (current_active_maps): Remove redundant get_local_map call.
6569 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6571 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6572 cursor for buffers whose cursor_type is nil.
6574 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6575 a feature to implement that is already implemented.
6576 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6579 * xfns.c (x_clear_image_1): New function.
6580 (x_clear_image): Use it.
6581 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6583 * dispnew.c (update_window): Move test for invisible lines
6584 at the top to update_window_line.
6585 (update_window_line): Handle invisible lines here.
6587 * xfns.c (clear_image_cache): Clear current matrices of all
6588 frames sharing an image cache. Block input while freeing
6589 images. Fix timestamp comparison.
6590 (x_clear_image): Also free the mask.
6592 * xfns.c (lookup_image): Block input while loading the image so
6593 that we won't get interrupted in a state where the image isn't yet
6595 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6596 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6597 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6598 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6600 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6602 * dispnew.c (update_window): Make sure to make desired rows
6603 current even if they are completely invisible at the top
6606 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6608 * xfns.c (lookup_image): Build mask before applying an algorithm.
6609 Recognize algorithm `disabled'.
6610 (cross_disabled_images): New variable.
6611 (COLOR_INTENSITY): New macro.
6612 (x_detect_edges): Use COLOR_INTENSITY.
6613 (x_disable_image): New function.
6614 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6616 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6617 disabled state, don't apply an image transformation algorithm if
6618 the user specified an image for the disabled state. Use
6619 `:algorithm disabled' for creating a disabled item's image if the
6620 user hasn't specified an image.
6622 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6623 allocation functions with the XPM lib.
6624 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6625 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6626 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6627 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6628 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6629 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6630 functions, if possible, because these handle color allocation
6631 failure more gracefully.
6632 (Fimage_mask_p): New function.
6634 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6635 (Qedge_detection, Qheuristic): New symbols.
6636 (syms_of_xfns): Initialize new symbols.
6637 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6638 `algorithm (edge-detection ...)'.
6639 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6640 (tiff_format, gif_format, gs_format): Add `:mask'.
6641 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6642 (GIF_MASK, GS_MASK): New enumerators.
6643 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6644 (emboss_matrix, laplace_matrix): New variables.
6645 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6646 (x_edge_detection): New functions.
6647 (x_laplace): Rewritten in terms of x_detect_edges.
6648 (x_build_heuristic_mask): If image has a mask, free it.
6650 2000-09-14 Andrew Innes <andrewi@gnu.org>
6652 * makefile.w32-in: Revert to Unix line endings.
6654 2000-09-14 Andrew Innes <andrewi@gnu.org>
6656 * makefile.w32-in: Standardize indentation somewhat.
6657 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6658 cater for differences between shells.
6660 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6662 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6664 * xterm.c (x_produce_glyphs): If the distance from the current
6665 position to the next tab stop is less than a canonical character
6666 width, use the tab stop after that.
6668 2000-09-14 Dave Love <fx@gnu.org>
6670 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6672 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6674 * xdisp.c (handle_fontified_prop): While running fontification
6675 functions, bind `fontification-functions' and
6676 `after-change-functions' to nil.
6678 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6679 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6681 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6683 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6684 USE_MMAP_FOR_BUFFERS.
6686 * insdel.c (make_gap): Use enlarge_buffer_text.
6688 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6689 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6690 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6691 from former r_alloc_* functions in ralloc.c.
6692 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6693 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6694 (mmap_init) [REL_ALLOC_MMAP]: New function.
6695 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6696 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6699 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6700 (enlarge_buffer_text): Add prototype.
6702 * ralloc.c: Remove everything having to do with the use of mmap.
6704 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6706 * sound.c (Fplay_sound): Doc fix.
6708 * keyboard.c: Avoid some more compiler warnings.
6709 (parse_tool_bar_item): Ignore cached key bindings.
6711 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6712 and allocation of Lisp data.
6714 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6716 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6717 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6720 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6722 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6724 * ccl.c: Comment fixed.
6725 (MAX_MAP_SET_LEVEL): Increased to 30.
6726 (PUSH_MAPPING_STACK): Enclose with do-while block.
6727 (POP_MAPPING_STACK): Likewise.
6728 (stack_idx_of_map_multiple): New variable.
6729 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6730 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6731 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6732 (ccl_driver) <CCL_MapSingle>: Likewise.
6733 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6734 with the case where looking up process reaches to the end of
6735 map-set, and call CCL programs as the above change.
6737 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6739 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6740 that might be clobbered by longjmp.
6741 (check_x_display_info, x_decode_color, create_frame_xic)
6742 (Fx_display_backing_store, Fx_display_visual_class)
6743 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6745 * lread.c (init_lread): Set Vloads_in_progress to nil.
6746 (Fload): Show list of recursively loaded files, when signaling an
6749 * lread.c (Vloads_in_progress): New variable.
6750 (record_load_unwind): New function.
6751 (Fload): Check for recursive loads.
6752 (syms_of_lread): Initialize Vloads_in_progress.
6753 (read_integer, read1): Avoid some compiler warnings.
6755 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6758 2000-09-11 Miles Bader <miles@gnu.org>
6760 * editfns.c (Fbuffer_string): Doc fix.
6762 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6764 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6766 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6768 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6769 whether to include other header files.
6771 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6773 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6774 by Fmemq as a boolean.
6776 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6778 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6780 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6782 * ralloc.c (mmap_fd): Remove initializer which can make it
6783 read-only in a dumped Emacs.
6784 (mmap_fd_1): New variable.
6785 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6786 restore it from there.
6787 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6788 unconditionally so that mmap_fd can be initialized there.
6789 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6790 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6791 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6793 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6795 * xdisp.c (dump_glyph_row): Fix printf format string.
6796 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6798 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6800 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6803 * xdisp.c (try_window_id): When trying to locate cursor in
6804 unchanged rows at the top, handle the case that we can't find it.
6806 * xterm.c (x_draw_glyphs): Handle case START and END are out
6807 of bounds more carefully.
6809 2000-09-08 Dave Love <fx@gnu.org>
6811 * s/sol2.h (REL_ALLOC_MMAP): Define.
6812 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6814 * ralloc.c: Don't include string.h (redundant).
6815 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6816 [!MAP_ANON]: Include fcntl.h.
6817 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6818 (r_alloc, r_re_alloc, r_alloc_free)
6819 (mmap_enlarge, mmap_set_vars): Use it.
6820 (r_alloc_init_fd): New function.
6821 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6822 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6825 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6828 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6829 change to __NetBSD__.
6831 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6833 * search.c (compile_pattern): Check the multibyteness of cached
6836 2000-09-08 Miles Bader <miles@gnu.org>
6838 * xfaces.c (default_face_vector): Function removed.
6839 (Finternal_merge_in_global_face): Restore old global/local
6840 attribute override order. Use inline loop instead of calling
6841 default_face_vector.
6843 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6845 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6846 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6847 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6848 where necessary, in case POINTER_TYPE is `void'.
6850 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6852 * frame.c (make_terminal_frame): Initialize frame foreground and
6853 background colors to unspecified, for the initial instance of an
6856 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6858 * ralloc.c (mmap_find): Fix overlap computation.
6859 (mmap_enlarge): Compute nbytes before trying to find an
6862 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6865 * lread.c (syms_of_lread): Change value of regexp
6866 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6868 * xmenu.c (xdialog_show): When looking up the selection in
6869 menu_items, take `quote' boundaries into account; this corresponds
6870 to a nil ITEM in x-popup-dialog.
6872 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6874 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6876 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6878 * coding.c (encode_coding_sjis_big5): Use translation table for
6879 encoding, not decoding. Fix the handling of latin-jisx0201.
6880 Check for the charset katakana-jisx0201 too.
6881 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6882 (detect_coding_sjis): Check the byte sequence more rigidly.
6884 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6886 * xfaces.c (Vparam_value_alist): New variable.
6887 (syms_of_xfaces): Initialize it.
6888 (Finternal_set_lisp_face_attribute): Avoid more consing.
6890 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6892 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6893 (Qbackground_mode): New variable.
6894 (syms_of_frame_1): Initialize Qbackground_mode.
6896 * lisp.h (Qdisplay): Declare extern.
6898 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6899 change face on all frames, and change the default for new frames.
6901 2000-09-07 Dave Love <fx@gnu.org>
6903 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6905 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6907 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6909 * charset.c: Include composite.h
6910 (lisp_string_width): New function.
6911 (Fstring_width): Call lisp_string_width instead of strwidth.
6913 * Makefile.in (charset.o): Depends on composite.h.
6915 * process.c (read_process_output): Before inserting the decoded
6916 text in the buffer, adjust the multibyteness.
6918 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6920 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6921 buffer's text buffer is null, map new memory.
6923 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6924 POINTER_TYPE and size_t.
6925 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6926 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6927 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6928 [REL_ALLOC_MMAP]: New macros.
6929 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6930 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6931 [REL_ALLOC_MMAP]: New functions.
6933 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6934 before and after unexec.
6936 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6937 text buffers if necessary.
6939 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6940 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6943 * config.in (HAVE_MMAP): Add #undef.
6945 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6947 * frame.c (Qdisplay_type): New variable.
6948 (syms_of_frame_1): Initialize it.
6949 (Fframe_parameter): New function that avoids consing.
6950 (syms_of_frame): Defsubr it.
6952 * buffer.c (Fother_buffer): Consider buffers as invisible when
6953 they are displayed in a window on an invisible frame.
6955 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6956 get-largest-window always return nil.
6958 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6960 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6961 variable; recognize Emacs 19 elc files.
6963 2000-09-04 Miles Bader <miles@gnu.org>
6965 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6966 before initially popping up the menu, so the menu doesn't flash
6967 when the face settings are significantly different from the defaults.
6969 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6971 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6972 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6973 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6974 (BIT_UNIBYTE): Remove.
6975 (re_match_2_internal): Delete corresponding code and streamline the
6976 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6977 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6978 (re_wctype_t): New type.
6979 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6980 (regex_compile): Use them and fix handling of overly long char classes.
6982 2000-09-03 Andrew Innes <andrewi@gnu.org>
6984 * makefile.w32-in: Change to DOS line endings.
6986 * s/ms-w32.h (ORDINARY_LINK): New define.
6988 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6989 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6991 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6992 (distclean): Delete them here instead.
6994 * w32proc.c (compare_env): Convert to uppercase for comparison,
6995 not lowercase, to match how the native Windows shell works.
6997 2000-09-03 Jason Rumney <jasonr@gnu.org>
6999 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7000 CVS changes the line-ends when checking in/out on DOS/Windows.
7002 * makefile.nt (emacs): Do not change directory to run temacs, as
7003 the load-path is set relative to current directory.
7005 2000-09-03 Miles Bader <miles@gnu.org>
7007 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7009 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7011 * xdisp.c (redisplay_mode_lines): New function.
7012 (display_mode_lines): Return number of mode lines displayed.
7013 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7014 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7016 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7017 string.h and strings.h.
7018 (index) [HAVE_INDEX]: Add prototype.
7020 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7021 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7023 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7024 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7026 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7028 * lread.c (read1): Accept `?' as symbol constituent, for
7029 compatiblity with XEmacs.
7031 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7033 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7034 (struct re_pattern_buffer): Remove newline_anchor.
7035 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7036 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7037 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7038 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7039 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7040 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7041 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7042 Get rid of references to newline_anchor.
7043 (regcomp): Allocate and precompute a fastmap.
7045 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7047 * lread.c (openp): GCPRO local variable `filename'.
7049 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7051 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7053 * regex.c: Merge some changes from GNU libc. Add prototypes.
7054 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7055 Use memcmp and memcpy instead of bcopy and bcmp.
7056 (init_syntax_once): Use ISALNUM.
7057 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7058 (REG_UNSET_VALUE): Remove. Use NULL instead.
7059 (REG_UNSET, re_match_2_internal): Use NULL.
7060 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7062 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7063 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7064 (regex_compile): In handle_interval, return an error rather than try to
7065 unfetch the interval if we can't find the closing brace.
7066 Obey the RE_NO_GNU_OPS syntax bit.
7067 (TOLOWER): New macro.
7069 (regexec): Allocate regs.start and regs.end as one block.
7071 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7073 * xdisp.c (echo_area_display): Check display_completed instead
7074 of calling detect_input_pending.
7076 * dispnew.c (update_frame): Only set display_completed here; move
7077 the update_begin and update_end calls here from update_frame_1.
7078 (update_frame_1): Don't set display_completed here, don't call
7079 update_begin/update_end.
7081 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7082 instead of store_frame_param.
7084 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7086 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7087 desired window matrix hasn't been displayed, use the current row
7088 instead. Make sure that only those frame rows are updated for
7089 which there exists a corresponding enabled desired row.
7091 2000-08-29 Miles Bader <miles@gnu.org>
7093 * xfaces.c (default_face_vector): New function.
7094 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7096 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7098 * lread.c (openp): Prevent temporary string passed to
7099 Ffile_readable_p from being garbage collected.
7101 2000-08-28 Dave Love <fx@gnu.org>
7103 * keymap.c (store_in_keymap): Add `static' to declaration.
7105 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7107 * emacs.c, callint.c, doc.c, editfns.c
7108 (toplevel) [HAVE_STRING_H]: Include string.h.
7109 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7110 (index): Remove prototypes which might conflict with non-standard
7111 definitions of index/strchr.
7113 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7114 (rindex): Define only if !HAVE_RINDEX.
7116 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7118 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7120 2000-08-28 Miles Bader <miles@gnu.org>
7122 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7123 made inconsistent by a font-related attribute in FROM.
7124 (merge_face_inheritance): Add function comment.
7126 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7128 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7129 the 4th arg (PREV_EVENT) Qt to suppress input method.
7131 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7133 * regex.c: Indent cpp directives and remove parens after `defined'.
7134 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7135 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7136 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7137 (re_compile_pattern): Use size_t for length.
7138 (init_syntax_once): Move to a better place.
7139 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7140 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7142 * syntax.c (back_comment): Detect cases where a comment-starter is
7143 actually inside another comment as in: /* a // b */ c // d \n.
7144 Make it clear that `comstart_pos' is unused for nested comments.
7146 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7147 (KEYMAPP): New macro.
7148 (Fkeymap_parent, Fset_keymap_parent): Use it.
7149 (fix_submap_inheritance): Mark it static.
7150 (define_as_prefix, describe_buffer_bindings, describe_command)
7151 (describe_translation, describe_map): Complete prototypes.
7153 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7155 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7156 to better match the key-lookup behavior.
7158 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7160 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7161 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7163 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7165 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7166 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7167 (xterm.o): Depend on coding.h
7169 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7171 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7172 the corresponding '#endif'.
7174 2000-08-26 Miles Bader <miles@gnu.org>
7176 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7177 * xfaces.c (QCinherit): New variable.
7178 (syms_of_xfaces): Initialize it.
7179 (LFACE_INHERIT): New macro.
7180 (Finternal_get_lisp_face_attribute)
7181 (merge_face_vector_with_property)
7182 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7183 (check_lface_attrs): Allow new types of face height. Check
7185 (CYCLE_CHECK): New macro.
7186 (merge_face_inheritance): New function.
7187 (merge_face_vectors): Merge inherited faces too. Add F and
7188 CYCLE_CHECK arguments.
7189 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7190 (lookup_named_face, lookup_derived_face, realize_named_face)
7191 (face_at_string_position, face_at_buffer_position): Supply
7192 new F and CYCLE_CHECK arguments to merge_face_vectors.
7193 (merge_face_heights): New function.
7194 (merge_face_vectors, merge_face_vector_with_property)
7195 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7196 handle relative face heights.
7197 (lface_same_font_attributes_p): Compare heights using EQ.
7199 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7201 * charset.c (char_to_string): Check the character validity.
7202 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7204 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7206 * regex.c (PUSH_FAILURE_COUNT): New macro.
7207 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7208 Handle popping of a register's or a counter's data.
7209 (POP_FAILURE_POINT): Use the new name.
7210 (re_match_2_internal): Push counter data on the stack for succeed_n,
7211 jump_n and set_number_at and remove misleading dead code in succeed_n.
7213 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7215 * xdisp.c (redisplay_internal): If considering all windows on all
7216 frames, update the display for each frame as soon as possible,
7217 instead of first building all desired matrices for all frames, and
7218 then updating them all.
7219 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7221 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7223 * bytecode.c (mark_byte_stack): Add a comment.
7225 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7226 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7229 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7231 * minibuf.c (do_completion): Always use compare-string, not
7232 string-equal because the latter doesn't pay attention to
7233 multibyteness of strings.
7235 * process.c (create_process): Don't setup raw-text coding here.
7236 (Fopen_network_stream): Don't set coding->src_multibyte and
7237 coding->dst_multibyte here.
7238 (read_process_output): For process filter, return unibyte string
7239 if default-enable-multibyte-characters is nil.
7240 (send_process): If OBJECT is multibyte text, be sure to encoded it
7241 by the specified coding system for the process. Otherwise, setup
7243 (init_process): Don't initialize default-process-coding-system here.
7245 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7247 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7248 <scroll-down-aggressively>: Likewise.
7250 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7252 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7253 zero. Set coding->produced_char correctly.
7255 2000-08-22 Andrew Innes <andrewi@gnu.org>
7257 * makefile.w32-in: New file.
7259 * unexw32.c (unexec): Ignore old_name, and use the actual location
7260 of the current executable instead. Base new_name on this.
7262 * w32proc.c (create_child): Remove reference to security
7263 descriptor, which isn't needed and doesn't compile with mingw32.
7265 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7266 up dllimport attributes.
7267 (x_update_window_end): Update prototype.
7269 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7270 extern, which screws up dllimport attributes.
7272 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7273 up dllimport attributes.
7275 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7276 screws up dllimport attributes.
7278 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7279 up dllimport attributes.
7280 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7281 screws up dllimport attributes.
7283 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7284 up dllimport attributes.
7286 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7287 screws up dllimport attributes.
7289 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7290 screws up dllimport attributes.
7292 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7293 up dllimport attributes.
7295 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7296 unnecessary extern, which screws up dllimport attributes.
7299 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7300 up dllimport attributes.
7302 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7303 unnecessary extern, which screws up dllimport attributes.
7305 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7306 screws up dllimport attributes.
7308 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7309 up dllimport attributes.
7311 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7313 * w32bdf.c (search_file_line):
7314 (set_bdf_font_info):
7316 (w32_get_bdf_glyph):
7317 (w32_BDF_to_x_font): Fix compile warnings.
7319 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7321 * w32select.c: Include keyboard.h before frame.h.
7323 * w32fns.c (max): Define macro.
7324 (JOHAB_CHARSET): Define if not known.
7325 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7326 (Fx_show_tip): Synch with X version.
7328 * w32xfns.c: Include keyboard.h before frame.h.
7330 * w32fns.c: Include keyboard.h before frame.h.
7332 * w32term.c: Include keyboard.h before frame.h.
7334 * fontset.c: Include keyboard.h before frame.h.
7336 * w32inevt.c: Include keyboard.h before frame.h.
7337 (MOUSE_MOVED): Define if not known.
7339 * minibuf.c: Include keyboard.h before frame.h.
7341 * keyboard.c: Include keyboard.h before frame.h.
7343 * indent.c: Include keyboard.h before frame.h.
7345 * dispnew.c: Include keyboard.h before frame.h.
7347 * buffer.c: Include keyboard.h before frame.h.
7349 * alloc.c: Include keyboard.h before frame.h.
7351 * print.c: Include keyboard.h before frame.h.
7353 * process.c: Include keyboard.h before frame.h.
7355 * scroll.c: Include keyboard.h before frame.h.
7357 * sysdep.c: Include keyboard.h before frame.h.
7359 * term.c: Include keyboard.h before frame.h.
7361 * window.c: Include keyboard.h before frame.h.
7363 * xdisp.c: Include keyboard.h before frame.h.
7364 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7366 * frame.c: Include keyboard.h before frame.h.
7368 * w32heap.h: Undefine min, max.
7370 * w32gui.h: Undefine min, max.
7372 * unexw32.c: Change PUCHAR to PCHAR.
7373 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7376 (copy_executable_and_dump_data): Remove unnecessary static defs.
7377 (copy_executable_and_dump_data): Fix compile warnings.
7379 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7381 * w32console.c (min): Define macro.
7382 (clear_frame, write_glyphs): Fix compile warning.
7384 * w32proc.c (compare_env):
7385 (find_child_console): Fix compile warning.
7387 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7388 sys_errlist instead of _sys_errlist.
7389 (get_emacs_configuration_options): New function.
7391 * s/ms-w32.h (sys_nerr): Provide default definition.
7392 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7393 name with _ prepended.
7394 (NSIG): Define if not known.
7395 (get_emacs_configuration): Provide extern declaration.
7396 (get_emacs_configuration_options): Provide extern declaration.
7397 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7399 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7401 (read_unc_volume): Fix compile warning.
7403 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7404 definitions from being used.
7406 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7408 * w32.c (unc_volume_file_attributes):
7409 (open_unc_volume): Make arg const.
7411 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7412 (read_input_waiting): Remove excess parameter.
7414 * w32.c (init_environment): Call _access.
7415 (check_windows_init_file): Call _close.
7416 (init_user_info): Call _putenv.
7417 (init_environment): Call _putenv and _strdup.
7418 (init_ntproc): Reset volume info cache on startup.
7420 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7421 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7422 cannot override the CRT malloc.
7424 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7425 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7427 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7428 unless we are linking with a static CRT.
7429 (RVA_TO_PTR): Cast result to unsigned char*.
7431 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7432 (add_volume_info): Use xstrdup.
7434 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7436 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7437 (do_completion, Fminibuffer_complete_word): Use it.
7438 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7439 var so it can take non-boolean values.
7441 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7443 * editfns.c (find_field): Formatting changes.
7444 (toplevel): Some old-style function forward declarations
7445 changed to prototypes, some new protypes added, some functions
7448 * lisp.h (set_time_zone_rule): Add prototype.
7449 (use_dialog_box): External declaration.
7451 * keyboard.c (gen_help_event): Add parameter SIZE.
7452 (kbd_buffer_events_waiting): Slightly rewritten.
7453 (clear_event): New function.
7454 (kbd_buffer_get_event): Use it, and clear the input_events of
7456 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7457 don't fill the newly created array with nils.
7458 (toplevel): Convert some old-style function forward declarations
7461 * keyboard.h (gen_help_event): Change prototype.
7463 * xterm.c (XTread_socket): Change calls to gen_help_event.
7465 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7467 * eval.c (Fmacroexpand): Doc fix.
7469 2000-08-20 Jason Rumney <jasonr@gnu.org>
7471 * w32term.h (x_display_info_for_display): Remove as this function
7472 does not exist on W32.
7474 * w32term.c (help_echo_window): New variable.
7475 (syms_of_w32term): staticpro it.
7476 (note_mode_line_highlight): Set it.
7477 (XTextExtents16): Removed as there is no equivalent on W32.
7478 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7479 the X way of doing this will not work for W32.
7480 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7481 (x_draw_image_foreground): Avoid drawing outside of the clip area
7482 when image doesn't have a mask.
7483 (note_mouse_highlight): Process overlays in the right order of
7484 priority. Set help_echo_window.
7485 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7486 because that's more visible for large images.
7488 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7489 name to single_keymap_panes.
7490 (w32_menu_show): Set wv->title when dealing with titles.
7491 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7493 2000-08-21 Miles Bader <miles@gnu.org>
7495 * minibuf.c (do_completion): Try again if we rewrite the input
7496 string, but no completion was done, so that any completion message
7499 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7501 * xfaces.c (lface_equal_p): Compare strings differently.
7502 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7503 (realize_tty_face): Use them.
7504 (syms_of_xfaces): Initialize new variables.
7505 (map_tty_color): New function, extracted from realize_tty_face.
7506 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7507 foreground or background color, store the new color name in the
7508 realized face; previous code trying to do this had no effect.
7509 (realize_tty_face): Use map_tty_color.
7510 (Fclear_face_cache): Set face_change_count and ensure thorough
7513 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7515 * undo.c (record_first_change, record_marker_adjustment): Don't
7516 use XBUFFER on last_undo_buffer which might not be a buffer.
7518 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7520 * coding.c (decode_coding_string): Set members consumed,
7521 consumed_char, produced, produced_char of *coding correctly. If
7522 decode_coding doesn't consume any byte, don't try anymore.
7523 (encode_coding_string): Likewise.
7525 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7527 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7528 conditional have void type, for Standard C compilers.
7530 * xdisp.c (redisplay_internal): Compare windows for equality with
7531 EQ, instead of applying XWINDOW to something that might not
7534 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7536 * fontset.c (Finternal_char_font): Search only the selected frame
7537 for a window of the current buffer.
7539 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7541 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7544 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7545 second half of a HELP_EVENT is found at the start of kbd_buffer.
7547 2000-08-18 Miles Bader <miles@gnu.org>
7549 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7551 * editfns.c (save_restriction_save): Rewrite to use markers.
7552 (save_restriction_restore): Rewrite to understand new form of data
7553 saved by save_restriction_save.
7554 (Fsave_restriction): Remove cautionary note in doc-string.
7556 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7558 * fileio.c (build_annotations): Add a comment explaining the
7559 return value of format-annotate-function. Replace a spurious call
7560 to Flength with a CONSP test. Call format-annotate-function with
7561 a fifth arg specifying how many times the function is been called
7562 in a row, to let it choose temporary buffers appropriately.
7564 2000-08-17 Dave Love <fx@gnu.org>
7566 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7567 declare make_temp_name twice.
7569 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7570 (unreadpure): Give it an arg.
7572 * unexalpha.c: Prototype fatal_unexec, mark_x,
7573 update_dynamic_symbols. Declare unexec as void.
7575 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7576 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7578 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7579 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7581 * alloca.c: Use #error.
7582 [POINTER_TYPE]: Use it.
7584 * eval.c (Fdefvar): Doc fix.
7586 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7587 INITIALIZE_INTERVAL.
7589 * buffer.h: Avoid DECLARE_INTERVALS.
7591 * config.in: Add size_t.
7593 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7595 * w16select.c (set_clipboard_data): If there's not enough memory
7596 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7597 expects. In case of other failures, return 3.
7598 (system_error_msg): New error message.
7599 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7602 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7604 * term.c (write_glyphs): Also turn off inverse video after turning
7605 off other appearances in case TS_exit_attribute_mode is not equal
7606 to TS_end_standout_mode.
7607 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7609 (turn_off_face): Reset standout_mode only if
7610 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7611 is equal to TS_end_standout_mode.
7613 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7615 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7616 sequence at the end of the source block.
7618 * ccl.c (Fccl_program_p): Docstring modified.
7619 (Fccl_execute): Likewise.
7620 (Fccl_execute_on_string): Likewise.
7622 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7624 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7626 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7628 The following changes are mainly to fix bugs of
7629 encode/decode-coding-string failing if encoding/decoding return
7630 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7631 variable conversion_buffer.
7633 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7634 decrement dst_end to avoid buffer overflow in the later call of
7637 * coding.h (conversion_buffer_size, conversion_buffer)
7638 (get_conversion_buffer): Extern deleted.
7640 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7641 (conversion_buffer, conversion_buffer_size): Variables deleted.
7642 (get_conversion_buffer): Function deleted.
7643 (struct conversion_buffer): New structure.
7644 (MAX_ALLOCA): New macro.
7645 (allocate_conversion_buffer): New macro.
7646 (extend_conversion_buffer, free_conversion_buffer): New functions.
7647 (ccl_coding_driver): Set coding->result.
7648 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7649 this is the last block of source.
7650 (encode_coding): Likewise. Handle the source block as the last
7651 one only when the whole source text is consumed.
7652 (decode_coding_string): Handle the case that the output buffer is
7653 too small to decode the whole source text. Use
7654 allocate_conversion_buffer, extend_conversion_buffer and
7655 free_conversion_buffer, not get_conversion_buffer.
7656 (encode_coding_string): Likewise.
7657 (init_coding): Function deleted.
7658 (init_coding_once): Delete code to initialize conversion_buffer_size.
7660 * emacs.c (main): Don't call init_coding.
7662 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7664 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7665 (insert_glyphs): Likewise.
7667 * w32console.c (write_glyphs): Use a locally declared
7670 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7672 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7673 member of display_info is NULL.
7675 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7677 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7679 * term.c (turn_off_face): Reset standout_mode when resetting
7680 appearances with capability `me'.
7681 (write_glyphs): Switch on inverse video before each face change.
7683 2000-08-14 Dave Love <fx@gnu.org>
7685 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7686 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7687 (lisp_free): Declare and make static.
7689 * window.c: Fix embedded comment.
7690 (syms_of_window): Fix doc string.
7692 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7694 * keymap.c (push_key_description): If C without modifiers is < 32,
7695 make sure to print `C-' before `M-', like in the manual.
7697 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7699 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7700 since they aren't relocated anymore.
7701 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7703 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7704 partially visible line which is smaller than the window's height.
7706 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7708 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7709 the multibyte form of eight-bit-control characters.
7710 (Fccl_execute_on_string): Initialize ccl->multibyte.
7712 * ccl.h (struct ccl_program): New member multibyte.
7714 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7716 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7718 * regex.c (regex_compile) <normal_char>: Pay attention to
7720 (analyse_first) <exactn>: Setup fastmap correctly for
7721 eight-bit-control characters.
7723 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7725 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7727 * keyboard.c (make_lispy_event): Handle the new event type
7728 multibyte_char_keystroke.
7730 * xterm.c: Include coding.h.
7731 (XTread_socket): Work around a bug of XmbLookupString. If the
7732 input is from XIM, decode it according to the current locale. In
7733 that case, generate multibyte_char_keystroke events.
7735 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7737 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7738 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7740 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7742 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7743 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7744 (move_it_in_display_line_to): Record iterator's ascent and descent
7745 before producing glyphs, and restore them when we know the glyph
7746 doesn't fit on the line.
7747 (move_it_to): Restructured so that it's easier to debug. If
7748 moving to a vpos, and not moving to an x or character position,
7749 stop as soon as the specified vpos is reached; don't move further
7750 into that line because that might change the computed line height.
7751 (try_cursor_movement): New function, extracted from the cursor
7752 movement branch of redisplay_window. If ending on a partially
7753 visible line, don't try to scroll if the cursor line is taller
7755 (redisplay_window): Use try_cursor_movement.
7757 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7758 because that function doesn't cope with variable-height lines.
7760 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7761 box cursor because that's better visible for large images.
7763 2000-08-10 Miles Bader <miles@gnu.org>
7765 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7767 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7769 * xdisp.c (Vmessages_buffer_name): New variable.
7770 (message_dolog): Use it.
7771 (syms_of_xdisp): Initialize it.
7773 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7775 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7776 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7777 redundant now that keyboard.h is included.
7779 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7781 * keyboard.c (kbd_buffer_events_waiting): New function.
7783 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7785 * msdos.c: Include keyboard.h.
7786 (XMenuActivate): Empty no_event events from the event buffer. If
7787 no events are left after that, call clear_input_pending.
7788 (mouse_clear_clicks): New function, code moved from mouse_init.
7789 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7790 mouse driver to ``forget'' any past clicks.
7792 * Makefile.in (msdos.o): Depend on keyboard.h.
7794 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7796 * lisp.h (input_pending): External declaration.
7798 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7800 * xdisp.c (echo_area_display): Display thoroughly if input is
7801 pending. Bind redisplay-dont-pause to t during the redisplay.
7802 in case input is pending.
7804 * dispnew.c (Qredisplay_dont_pause): New variable.
7805 (syms_of_display): Initialize and staticpro it.
7806 (update_frame_1): Don't interrupt the display for pending input if
7807 redisplay_dont_pause is set.
7809 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7811 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7813 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7815 * callproc.c (Fcall_process): Terminate the unwind-protect around
7816 the post-read-conversion of coding system.
7818 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7819 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7820 * buffer.h (overlays_at): Update prototype.
7821 * xdisp.c (next_overlay_change): Update call to overlays_at.
7822 * xfaces.c (face_at_buffer_position): Likewise.
7823 * textprop.c (Fget_char_property): Likewise.
7824 * xterm.c (note_mouse_highlight): Likewise.
7826 * minibuf.c (do_completion): Don't consider a simple change of
7827 case as `completion'.
7829 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7831 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7832 * undo.c (record_delete): Make sure last_point_position_buffer is
7833 a buffer before comparing pointers.
7835 * coding.h (decode_coding_string): Declare.
7837 * intervals.h (Fprevious_single_char_property_change): Declare.
7839 * textprop.c (Fprevious_single_char_property_change): Don't do
7840 arithmetic directly on lisp objects.
7842 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7844 * keyboard.h (menu_item_eval_property): Declare.
7846 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7847 reuse as buffer name, instead of recreating (and discarding) every
7848 time a message is logged.
7849 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7850 (current_message_1, truncate_message_1, set_message_1)
7851 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7852 (current_message, truncate_echo_area, display_echo_area)
7853 (resize_echo_area_axactly): Changed calls.
7855 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7857 (Ffind_coding_systems_region_internal): First argument to Fappend
7858 must be an integer, not a Lisp object.
7860 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7862 * charset.c (Fchar_width): Doc fix.
7864 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7866 * charset.c (Fstring_width): Doc fix.
7868 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7870 * xdisp.c (start_display): When starting display on a continuation
7871 line, clear ascent and descent members of the iterator structure;
7872 the height of the continued line does not affect the height of the
7874 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7875 line taller than the window.
7876 (redisplay_window) <forced window start>: Handle case that the
7877 middle of the window is not found in any row.
7878 (dump_glyph_row): Show more information.
7879 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7880 first text line in a glyph matrix.
7882 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7883 of the clip area when image doesn't have a mask.
7885 * fns.c (sweep_weak_table): Fix survival conditions for
7886 key-or-value and key-and-value weakness.
7888 * .gdbinit (xhashtable): New command.
7890 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7891 tables out of the list of all weak hash tables.
7893 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7894 a new buffer is created, make sure echo_area_buffer[] references
7897 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7899 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7902 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7904 * syntax.c (skip_chars): Fix previous change. Make the handling
7905 of unibyte string consistent with that of regex search.
7907 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7909 * xmenu.c (popup_get_selection): Use xfree instead of free.
7911 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7913 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7915 * callproc.c (child_setup): Use xfree instead of free.
7917 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7919 (run_mac_command, closedir): Use `xfree' instead of `free'.
7921 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7923 * eval.c (error): Use xfree instead of free.
7925 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7927 * fns.c: Replace `illegal' with `invalid'.
7928 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7930 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7932 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7935 2000-08-04 Noah Friedman <friedman@splode.com>
7937 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7940 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7942 * syntax.c (skip_chars): Fix typo in error message.
7944 2000-08-04 Andreas Schwab <schwab@suse.de>
7946 * m/ia64.h: Moved from s/ia64.h.
7948 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7950 * process.c (read_process_output): Big simplification. Handle
7951 composition and post-read-conversion of coding system correctly.
7952 (send_process): Handle composition correctly.
7954 * callproc.c (Fcall_process): Handle post-read-conversion of
7955 coding system if any.
7957 * coding.c (decode_coding_iso2022): More strict check for handling
7959 (coding_restore_composition): Pay attention to the case that
7960 cmp_data is not set properly (because of invalid code in the
7962 (run_pre_post_conversion_on_str): Include text properties in the
7964 (decode_coding_string): Set members of coding correctly.
7966 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7968 * s/ia64.h: New file.
7970 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7971 Use NULL instead of 0 at the end of variable argument list of
7972 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7973 sizeof (int) < sizeof (void *).
7975 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7976 of variable argument lists of XtVaGetValues and XtVaSetValues.
7978 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7979 variable argument lists of XtVaGetValues and XtVaSetValues.
7981 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7983 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7984 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7986 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7989 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7990 in call to Fsingle_key_description.
7992 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7995 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7997 * window.c (display_buffer_reuse_frames): New variable.
7998 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7999 frames displaying BUFFER.
8000 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8002 2000-08-01 Miles Bader <miles@gnu.org>
8004 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8005 when to constrain NEW_POS (they were pretty screwed up before).
8007 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8009 * msdos.c (run_msdos_command): Save and restore the master
8010 environment, for the case that child_setup signals an error.
8011 When mirroring slashes in DOS shell commands, don't fail when
8012 argv[2] has embedded blanks.
8013 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8014 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8015 (dos_ttraw): Call mouse_setup_buttons.
8017 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8018 using alloca; free it after run_msdos_command returns.
8020 2000-07-27 Dave Love <fx@gnu.org>
8022 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8023 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8025 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8027 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8029 * editfns.c (lisp_time_argument): Fix last change.
8031 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8033 * fns.c (Fdelete): Make it work on vectors and strings in addition
8036 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8037 (syms_of_fns): Initialize new variables.
8038 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8039 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8040 weakness, with t meaning the same as `key-and-value'.
8042 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8044 * coding.h (struct coding_system): Member safe_charset deleted.
8046 * coding.c (Qsafe_charsets): This variable deleted.
8047 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8049 (coding_safe_chars): New function.
8050 (CODING_SAFE_CHAR_P): New macro.
8051 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8052 checking safe_charsets member of the coding system. Caller changed.
8053 (detect_coding_iso2022): New local variable safe_chars.
8054 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8055 safe_charsets member of the coding system.
8056 (decode_coding_iso2022): New local variable safe_chars.
8057 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8058 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8059 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8060 (ENCODE_UNSAFE_CHARACTER): New macro.
8061 (encode_coding_iso2022): New local variable safe_chars. Check
8063 (setup_coding_system): Delete the code to initialize
8064 coding->safe_charses
8065 (intersection, find_safe_codings): New functions.
8066 (Ffind_coding_systems_region_internal): New function.
8067 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8068 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8069 variable and initialize it.
8071 * fns.c (char_table_ref_and_index): New function.
8073 * lisp.h (char_table_ref_and_index): Add prototype.
8075 2000-07-26 Sam Steingold <sds@gnu.org>
8077 * editfns.c (lisp_time_argument): Added third argument `usec'.
8078 (Ffloat_time): New built-in Lisp function.
8080 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8082 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8083 for the character code.
8085 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8088 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8089 if called for a popup menu.
8090 (xmenu_show): Store help string in widget values.
8092 2000-07-26 Dave Love <fx@gnu.org>
8094 * syswait.h: Move some definitions.
8095 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8096 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8097 perspicuous definitions.
8098 (WTERMSIG): Fix bit pattern used.
8100 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8102 * print.c (print_object): If vector printing is truncated, print
8103 "..." to indicate it as well as the case of list printing.
8105 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8107 * xdisp.c (next_element_from_display_vector): Improve comments.
8109 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8110 for the character code, and the rest for the face id as in 20.x.
8111 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8113 * window.c (window_display_table): Cleaned up.
8115 * syntax.c (Fforward_word): Add last arg nil in call of
8116 Fconstrain_to_field.
8118 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8120 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8121 identical but for the letter-case, don't call
8122 barf_or_query_if_file_exists.
8124 2000-07-25 Miles Bader <miles@gnu.org>
8126 * editfns.c (find_field): Honor special `boundary' fields.
8127 (Qboundary): New variables.
8128 (syms_of_editfns): Initialize Qboundary.
8129 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8130 Use scan_buffer instead of find_before_next_newline, because it
8131 allows us to detect the boundary case where there's a newline at
8133 * lisp.h (Fconstrain_to_field): Update external declaration.
8135 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8137 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8140 2000-07-24 Dave Love <fx@gnu.org>
8142 * s/sunos4-0.h, s/sol2.h:
8143 (LIBS_TERMCAP): Move from m/sparc.h.
8145 * m/sparc.h (TERMINFO): Moved to system files (probably only
8146 relevant for sunos4 judging by its vintage).
8147 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8150 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8152 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8153 name to single_keymap_panes.
8155 2000-07-24 Andreas Schwab <schwab@suse.de>
8157 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8159 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8161 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8162 parameters instead of using int parameters. Expect FN to accept
8163 EMACS_INT parameters.
8164 (display_echo_area, resize_echo_area_axactly, current_message)
8165 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8166 with new argument list.
8167 (resize_mini_window_1): New callback function.
8168 (current_message_1, truncate_message_1, set_message_1): Change
8169 parameter lists to the new format expected by with_echo_area_buffer.
8171 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8173 * fontset.c (fontset_ref): Remove INLINE declaration.
8174 (fontset_ref_via_base): Likewise.
8175 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8178 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8180 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8181 correct order of priority. If help echo was found in an overlay,
8182 use that overlay as the object in which the help echo was found.
8184 2000-07-22 Miles Bader <miles@gnu.org>
8186 * textprop.c (Fprevious_single_char_property_change): The initial
8187 property value should be from the position preceding POSITION, not
8190 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8192 * coding.c (syms_of_coding): Doc fix for
8193 inhibit-iso-escape-detection.
8195 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8197 * xterm.c (note_mouse_highlight): Process overlays in the right
8200 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8202 * xterm.c (note_mouse_highlight): If help-echo was found in an
8203 overlay, use that overlay as the object in which the help was found.
8205 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8207 * window.c (foreach_window): Instead of a fake variable argument
8208 list, take one USER_DATA argument.
8209 (foreach_window_1): Likewise, and call callback functions with two
8210 args, the window and USER_DATA.
8211 (struct check_window_data): New struct.
8212 (check_window_containing): Use it.
8213 (window_from_coordinates): Set up a struct check_window_data for
8215 (add_window_to_list, freeze_window_start): Change parameters
8216 according to new calling convention.
8218 * window.h (foreach_window): Change prototype.
8220 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8222 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8224 * xmenu.c (menu_help_callback): Call show_help_echo with
8225 additional arguments OBJECT and POS.
8227 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8229 * data.c (Faset): Allow storing any multibyte character in a
8230 string. Convert unibyte string to multibyte if necessary.
8232 * xfns.c (x_encode_text): New function.
8233 (x_set_name): Use x_encode_text.
8234 (x_set_title): Likewise.
8236 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8238 * xterm.h (x_encode_text): Add prototype.
8240 2000-07-20 Dave Love <fx@gnu.org>
8242 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8245 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8247 * msdos.c (help_echo_window): New variable.
8248 (syms_of_msdos): Initialize and staticpro it.
8249 (IT_note_mode_line_highlight): Set help_echo_window.
8250 (IT_note_mouse_highlight): Ditto.
8251 (dos_rawgetc): Store help_echo_window in the second event produced
8254 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8255 Record the object that generated the help echo and the position of
8256 that object in help_echo_object and help_echo_pos. Record that
8257 some glyphs in a row are displayed in mouse-face.
8258 (IT_update_begin): Don't clear mouse highlight unless one of the
8259 enabled glyph rows is marked as being displayed in mouse-face.
8260 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8261 and position recorded in help_echo_object and help_echo_pos to the
8263 (IT_menu_display): Accept a new argument PN: the pane number of
8264 the current menu pane. Record the pane number and the item
8265 number of the item which has associated help string.
8266 (XMenuActivate): Update the prototype for help_callback in
8267 function declaration. Call IT_menu_display with the current menu
8268 pane number as an additional argument. Call help_callback with
8269 two additional arguments: the pane number and the item number of
8270 the menu item associated with the help text.
8271 (help_echo_object, help_echo_pos): New variables.
8272 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8274 * msdos.h (XMenuActivate): Update prototype.
8276 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8278 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8279 Add some more prototypes.
8281 * xterm.c, xterm.h: Add some more prototypes.
8283 * lisp.h (Fnext_single_char_property_change): Add prototype.
8285 * dispnew.c (direct_output_for_insert): Remove confusing
8286 outer local variable mouse_face_overwritten_p.
8287 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8289 * alloc.c (allocate_string_data): Don't copy old string contents.
8291 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8293 * coding.c (code_convert_region): Delete text properties before
8294 shrinking the conversion region.
8296 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8298 * dispnew.c (update_text_area): Write the whole row if it
8299 has mouse-face in it.
8301 * xfaces.c (face-alternative-font-family-alist): Remove
8302 DEFVAR_LISP; staticpro instead.
8304 * xmenu.c (menu_help_callback): Call show_help_echo with
8307 * keyboard.c (show_help_echo): Add parameter WINDOW.
8308 (read_char): Call show_help_echo with window extracted from Lisp
8310 (gen_help_event): Add parameter WINDOW.
8312 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8314 * xterm.c (help_echo_window): New variable.
8315 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8316 (XTread_socket): Pass help_echo_window to gen_help_event.
8317 (syms_of_xterm): Initialize and staticpro help_echo_window.
8319 2000-07-18 Dave Love <fx@gnu.org>
8321 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8323 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8325 * alloc.c (allocate_string_data): If string had already data
8326 assigned, copy old contents to new string data.
8328 * coding.c (syms_of_coding): Fix typo in spelling of variable
8329 `inhibit-iso-escape-detection'.
8331 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8333 * Makefile.in: Add dependencies on dispextern.h.
8334 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8335 `free'; both can conflict with system header files.
8337 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8339 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8342 2000-07-18 Dave Love <fx@gnu.org>
8344 * window.c (Fwindow_list): Declare arg `window'.
8346 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8348 * coding.c (setup_coding_system): Don't override the explicitly
8349 specified designations.
8351 2000-07-15 Miles Bader <miles@gnu.org>
8353 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8354 from `text_property_eq' and `text_property_stickiness', respectively.
8355 (find_field, Fconstrain_to_field, char_property_eq)
8356 (char_property_stickiness): Changed to call char-property functions
8357 instead of text-property-only ones.
8359 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8360 `next_single_char_property_change'). Do more error checking, and
8361 cleanup limit behavior.
8362 (Fprevious_single_char_property_change): New function.
8363 (syms_of_textprop): Initialize new subrs.
8365 * xdisp.c (display_prop_end, invisible_text_between_p):
8366 Call Fnext_single_char_property_change instead of
8367 next_single_char_property_change.
8369 2000-07-15 Jason Rumney <jasonr@gnu.org>
8371 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8372 after menu is finished with.
8373 (add_menu_item): Only consider wv->title as a menu title.
8374 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8376 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8378 (FONT_REGEXP): Remove unused macro, and its sub-components.
8379 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8381 * w32term.c (help_echo_object, help_echo_pos): New variables.
8382 (note_mode_line_highlight): Store additional information about the
8383 help-echo in help_echo_object and help_echo_pos. Check both
8384 `local-map' and `keymap' properties for changing the cursor
8385 (note_mouse_highlight): Store additional information about the
8386 help-echo in help_echo_object and help_echo_pos.
8387 (note_tool_bar_highlight): Set help_echo_object to nil and
8388 help_echo_pos to -1.
8389 (w32_read_socket): Use gen_help_event instead of filling
8390 input_events manually.
8391 (syms_of_w32term): Staticpro help_echo_object.
8392 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8393 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8394 (x_clear_mouse_face): New function.
8395 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8396 (x_update_window_begin): No need to turn off the mouse
8398 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8399 depending on whether they contain glyphs highlighted in mouse-face.
8400 (x_fill_stretch_glyph_string): Consume runs of stretch
8401 glyphs instead of a single one.
8402 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8403 with new argument list.
8404 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8405 (x_append_glyph, x_append_composite_glyph)
8406 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8407 changes in struct glyph starting 1999-12-27. See comments for
8408 xterm.c on 2000-07-05.
8410 2000-07-14 Sam Steingold <sds@gnu.org>
8412 * xfaces.c (realize_x_face): Fix the last patch:
8413 check `default_face' before dereferencing.
8415 2000-07-14 Dave Love <fx@gnu.org>
8417 * syntax.c (back_comment): Add null default in switch (for pcc).
8419 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8421 * xfaces.c (realize_x_face): Make fontset using the base of the
8422 default_face's fontset, not using the default fontset.
8424 * coding.c (inhibit_iso_escape_detection): New variable.
8425 (syms_of_coding): Make it a Lisp variable.
8426 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8427 nonzero, ignore ISO2022's escape sequence.
8429 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8431 * alloca.c (malloc) [emacs]: Define as xmalloc.
8433 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8434 use that instead of the mouse position. Add parameters DX and DY.
8436 * dispextern.h (Fx_show_tip): Adjust number of parameters
8439 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8440 if HELP is a function, call it with OBJECT and POS as parameters
8441 to get the help to display.
8442 (gen_help_event, kbd_buffer_store_help_event): New functions.
8443 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8444 (read_char): Call show_help_echo with new parameters.
8446 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8449 * xterm.c (help_echo_object, help_echo_pos): New variables.
8450 (note_mode_line_highlight): Store additional information about the
8451 help-echo in help_echo_object and help_echo_pos. Check both
8452 `local-map' and `keymap' properties for changing the cursor
8453 (note_mouse_highlight): Store additional information about the
8454 help-echo in help_echo_object and help_echo_pos.
8455 (note_tool_bar_highlight): Set help_echo_object to nil and
8456 help_echo_pos to -1.
8457 (XTread_socket): Use gen_help_event instead of filling
8458 input_events manually.
8459 (syms_of_xterm): Staticpro help_echo_object.
8461 * xmenu.c (menu_highlight_callback): Use
8462 kbd_buffer_store_help_event instead of setting up and input_event
8465 * xdisp.c (eval_form): GCPRO argument sexpr.
8466 (call_function): New function.
8467 (handle_single_display_prop): Use call_function and FUNCTIONP
8468 instead of checking whether if font_height is a symbol and
8471 * eval.c (internal_condition_case_2): New function.
8473 * lisp.h (FUNCTIONP): New macro.
8474 (internal_condition_case_2, call_function): Add prototypes.
8476 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8477 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8478 Always set `arg' member of input_events.
8479 (construct_menu_click): Unused function removed.
8481 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8483 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8484 (construct_drag_n_drop, x_scroll_bar_handle_click)
8485 (w32_read_socket): Always set `arg' member of input_events.
8487 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8489 * lisp.h (eval_form): Add prototype.
8491 * xdisp.c (eval_form): Make it externally visible.
8493 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8495 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8496 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8497 consing. For prefix events, store the frame in the `arg' slot of
8498 the event, otherwise store the key there.
8499 (XTread_socket): Instead of consing, use the frame_or_window slot
8500 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8502 * xmenu.c (menu_highlight_callback): Store help string in the
8503 `arg' member of the input event; don't cons.
8504 (menubar_selection_callback): Use the `arg' slot of input events
8505 to queue additional information, instead of consing.
8507 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8509 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8511 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8513 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8514 input events to queue additional information, instead of consing.
8516 * keyboard.c (kbd_buffer_gcpro): Renamed from
8517 kbd_buffer_frame_or_window. Now used for all Lisp objects
8518 referenced from the input queue.
8519 (kbd_buffer_store_event): Always use structure assignment for
8520 copying input events. Record all Lisp objects referenced from
8521 events in kbd_buffer_gcpro.
8522 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8523 differently from input events. Test for prefix menu_bar_events
8524 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8525 event in kbd_buffer_gcpro to nil.
8526 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8527 frame_or_window is equal to its arg member as prefix events.
8528 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8529 used by an input event to nil.
8530 (init_keyboard): Use two times the size of the input queue
8531 for kbd_buffer_gcpro.
8532 (syms_of_keyboard): Likewise.
8534 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8535 Use USER_SIGNAL_EVENT.
8537 * termhooks.h (struct input_event): Add member `arg'.
8538 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8539 (USER_SIGNAL_EVENT): Renamed from user_signal.
8541 * xfaces.c (ASET): Remove definition.
8543 * lisp.h (AREF, ASET, ASIZE): New macros.
8545 * fontset.c (AREF, ASIZE): Remove definitions.
8547 * fns.c (AREF): Remove definition.
8549 * composite.c (AREF): Remove definition.
8551 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8553 * dispnew.c (redraw_overlapped_rows): Add missing local.
8554 (scrolling_window): Remove debug code.
8556 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8557 Before scrolling, turn off a mouse-highlight in the window
8560 * xterm.c (x_update_window_end): Add parameter
8561 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8562 redisplay in XTframe_up_to_date.
8563 (x_clear_mouse_face): New function.
8564 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8566 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8568 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8569 it when any row is written to that contains glyphs highlighted in
8571 (update_window): Call the window update end hook with new
8572 parameter MOUSE_FACE_OVERWRITTEN_P.
8573 (direct_output_for_insert): Give up if row contains mouse-face.
8575 * dispextern.h (struct redisplay_interface): Add parameter
8576 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8577 (clear_mouse_face): New function pointer member.
8579 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8581 * syntax.c (back_comment): Use one switch rather than a few `if's.
8582 Obey open_paren_in_column_0_is_defun_start.
8583 When reverting to the `slow' method, try to nicely handle the case
8584 of nested comments by checking that the comment-starter we found
8585 does indeed match the comment-ender.
8586 (scan_sexps_forward, scan_sexps_forward):
8587 Ignore excessive opening parenthesis rather than throwing an error.
8589 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8591 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8592 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8594 * dispnew.c (direct_output_forward_char): Give up if currently
8595 displaying a message instead of the minibuffer contents.
8597 * xterm.c (x_update_window_begin): No need to turn off the mouse
8599 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8600 depending on whether they contain glyphs highlighted in mouse-face.
8602 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8603 compare the mouse_face_p flags of both rows.
8605 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8607 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8609 * keyboard.c (show_help_echo): Accept additional parameter
8610 ok_to_overwrite_keystroke_echo.
8611 (read_char): Call show_help_echo with a zero
8612 ok_to_overwrite_keystroke_echo argument.
8613 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8614 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8615 ok_to_overwrite_keystroke_echo argument.
8616 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8617 non-zero ok_to_overwrite_keystroke_echo argument.
8619 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8621 * xdisp.c (try_window_id): If changes are all below what is
8622 displayed in the window, and point is in the window, we still
8623 might have to find point on the display.
8625 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8626 glyphs instead of a single one.
8627 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8628 with new argument list.
8629 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8631 * keymap.c (get_keymap_1): Add comment that this function can GC.
8632 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8633 comment that functions can GC.
8634 (Fset_keymap_parent): GCPRO arg KEYMAP.
8636 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8638 * msdos.c (XMenuActivate): After exiting the menu, restore the
8639 echo area message and erase it.
8641 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8643 * fontset.c (Ffontset_info): Make the return value more compatible
8644 with that of Emacs 20.
8646 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8648 * eval.c (Fsignal): Handle case that backtrace_list is null.
8650 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8652 * ccl.c (Fccl_execute): Typo fixed.
8654 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8656 * window.c (window_loop): Add missing gcpro1 local variable.
8658 * window.c (Fwindow_list): Reverse list at the end.
8659 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8660 means allow windows on OWINDOW's frame, only.
8661 (window_loop): Simplified; use Fwindow_list.
8663 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8665 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8667 * xterm.c (XTread_socket): Increment handling_signal at the start,
8668 decrement it at the end.
8670 * eval.c (handling_signal): New variable.
8671 (Fsignal): Abort if handling_signal is non-zero.
8673 * lisp.h (handling_signal): External declaration.
8675 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8677 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8679 Sound support for NetBSD through "Linux emulation" support:
8680 * config.in (HAVE_SOUNDCARD_H): Undef.
8681 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8682 * Makefile.in (LIBSOUND): New variable.
8683 (LIBES): Include it.
8684 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8685 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8686 (vox_open): Use DEFAULT_SOUND_DEVICE.
8687 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8689 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8691 * print.c (print_error_message): If Vsignaling_function is set,
8692 show it in *Messages*.
8694 * lisp.h (Vsignaling_function): External declaration.
8696 * eval.c (Vsignaling_function): New variable.
8697 (Fsignal): Compute it.
8698 (syms_of_eval): Staticpro it.
8700 2000-07-05 Dave Love <fx@gnu.org>
8702 * syswait.h: Use the autoconf recommended approach. Old code
8703 #if'd out in case we need to revert.
8705 * config.in (HAVE_SYS_WAIT_H): Added.
8707 2000-07-05 Andrew Innes <andrewi@gnu.org>
8709 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8710 when non-NULL instead of __morecore, to take account of buffer
8711 memory. This also solves a problem with spurious memory warnings
8714 * ralloc.c: Make real_morecore non-static.
8716 * eval.c (internal_condition_case): Comment out abort if
8717 interrupt_input_blocked is not zero.
8719 * makefile.nt: Add support for `bootstrap' and related targets.
8720 Include minimal debug info in emacs.exe in release build.
8721 Remove all dependencies on lisp.h, and fixup some others.
8723 * w32.c (init_environment): Install code from 20.7 for providing
8724 default values for environment variables, based on the
8725 executable's own location.
8726 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8727 (sys_socket): Install socket inheritance bug fix from 20.7.
8729 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8730 here via blockinput.h).
8732 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8734 * w32menu.c (w32_menu_display_help):
8735 * xmenu.c (menu_help_callback): Use show_help_echo.
8737 * keyboard.h (show_help_echo): Declare.
8739 * keyboard.c (show_help_echo): New function, extracted from read_char.
8740 Feval its `msg' argument if it's a cons cell.
8741 (read_char): Use it.
8742 (follow_key): Pass `autoload' to get_keyelt.
8744 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8745 (note_tool_bar_highlight, XTread_socket):
8746 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8748 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8749 (note_tool_bar_highlight, w32_read_socket):
8750 Do not gratuitously ignore non-string `help-echo' properties.
8752 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8754 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8756 * window.c (delete_all_subwindows): Reset Vwindow_list.
8758 * xterm.c (x_append_glyph, x_append_composite_glyph)
8759 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8760 changes in struct glyph starting 1999-12-27. Some bit-fields of
8761 struct glyph were not set, which made glyphs unequal when compared
8762 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8763 effects were the result. This also depended on the contents of
8764 memory returned by xmalloc. If flickering happens again, activate
8765 the code in clear_glyph_row that's in #if 0. If the flickering is
8766 gone with that, chances are that it is caused by something similar.
8768 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8770 * dispextern.h: Add some comments.
8772 * window.c (add_window_to_list): Add parameter LIST.
8773 (window_list): Order list so that, for each frame, windows are
8774 in canonical order, and so that frames appear in the list in
8775 the order given by Vframe_list.
8776 (next_window): Reverse the handling of NEXT_P.
8778 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8780 * window.c (Vwindow_list): New variable.
8781 (make_window, delete_window): Set Vwindow_list to nil.
8782 (check_window_containing): New function.
8783 (window_from_coordinates): Rewritten.
8784 (add_window_to_list, window_list, candidate_window_p)
8785 (decode_next_window_args, next_window): New functions.
8786 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8787 (Fwindow_list): New function.
8788 (Fother_window): Cleaned up.
8789 (foreach_window): Add a longer "variable argument list". Let
8790 callback function return 0 to indicate that cycling over windows
8792 (foreach_window_1): Likewise.
8793 (freeze_window_start): Return int.
8794 (init_window): New function.
8795 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8797 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8798 input_event with bzero.
8799 (main): Call init_window.
8801 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8804 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8806 * composite.h (make_composition_value_copy): Extern it.
8808 * composite.c (make_composition_value_copy): New function.
8810 * editfns.c (Fformat): While copying text properties, make each
8811 composition property value a copy.
8813 * fns.c (concat): While copying text properties, make each
8814 composition property value a copy.
8816 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8818 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8820 * fns.c (sweep_weak_table): Mark only objects that are not
8823 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8824 include those frames as candidates which have their focus
8825 redirected to the minibuffer frame.
8827 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8829 * fns.c (Fputhash): Return `value' rather than nil.
8831 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8833 * frame.c (next_frame): Don't check focus redirection in case
8834 MINIBUF is a window. Doing so excludes frames using MINIBUF
8835 unless their focus is redirected, which contradicts the
8836 specification of next-frame, and leads to infinite loops in
8837 certain situations when cycling through windows with next-window.
8839 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8841 * coding.c (code_convert_region): Even if the length of text is
8842 zero, try to convert it if coding->type is coding_type_ccl.
8843 (decode_coding_string, encode_coding_string): Likewise.
8845 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8847 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8848 the display if windows_or_buffers_changed.
8850 * dispnew.c (struct row_entry): New structure.
8851 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8852 (row_table_size, old_lines, new_lines, old_lines_size)
8853 (new_lines_size, run_pool, runs_size, runs): New variables.
8854 (add_row_entry): New function.
8855 (scrolling_window): Use data structures allocated with xmalloc and
8856 held in global variables, instead of allocating them with alloca and
8857 holding them in local variables. Use a larger hash table whose
8858 size depends on glyph matrix sizes. Don't use bzero to clear the
8859 hash table; instead, clear used slots only.
8861 * fns.c (next_almost_prime): Make it externally visible.
8863 * lisp.h (next_almost_prime): Add prototype.
8865 * s/isc4-0.h (sigunblock): Define.
8867 * s/sco5.h (sigunblock): Define.
8869 2000-06-27 Dave Love <fx@gnu.org>
8871 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8872 (moved to osf5-0.h).
8873 [!NOT_C_CODE]: Protect string.h stuff.
8875 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8876 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8878 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8880 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8881 below the last line from the needed window height.
8883 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8885 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8886 (Fwidget_get): Use it.
8887 (syms_of_fns): Defsubr it.
8889 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8891 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8892 display info for XIM.
8893 (xim_open_dpy): Likewise.
8894 (xim_close_dpy): Don't free the display info's XIM.
8896 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8898 * config.in (USE_XIM): New define.
8900 * keymap.c (get_keyelt): For menu-items containing a `:filter
8901 FILTER', apply FILTER to the menu-item's definition to get the
8902 real definition to use.
8904 * lisp.h (QCfilter): External declaration.
8906 * xfns.c (Fimage_size): New function.
8907 (syms_of_xfns): Defsubr it.
8909 2000-06-26 Andreas Schwab <schwab@suse.de>
8911 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8914 2000-06-25 Dave Love <fx@gnu.org>
8916 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8918 * Makefile.in (blockinput.h): Depend on atimer.h.
8919 (atimer.h): Depend on systime.h.
8921 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8923 * atimer.h: Protect against multiple inclusion. Include systime.h.
8925 * lisp.h (swap_in_global_binding): Declare.
8927 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8929 * process.c (Fopen_network_stream): Turn off atimers for duration
8930 of call to connect. (Patch from Gerd.)
8932 2000-06-23 Dave Love <fx@gnu.org>
8934 * ralloc.c: Maybe include unistd.h
8936 * emacs.c (setgrp): Undefine before defining.
8937 (malloc_warning, set_time_zone_rule, index): Prototype.
8939 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8940 HAVE_STRUCT_TIMEZONE.
8942 * s/osf1.h: Move string.h hack here from alpha.h and make it
8944 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8946 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8947 (SOCKLEN_TYPE): Don't define.
8949 * m/alpha.h: Remove string.h hack.
8951 * s/osf5-0.h: New file.
8953 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8954 include time.h, done by systime.h.
8955 [__FreeBSD__]: Remove redundant includes.
8957 * callproc.c (setpgrp): Undefine before defining.
8958 (delete_temp_file): Return Qnil to avoid warning.
8960 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8962 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8965 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8967 * composite.h (compose_text): Declare.
8969 * xterm.c: Don't include sys/types.h unconditionally. Don't
8970 protect its inclusion with !USG (following xmenu.c).
8972 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8974 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8977 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8979 * coding.c (decode_eol_post_ccl): Special handling for undecided
8980 and inconsistent EOL types.
8982 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8984 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8985 trough color and main window's background color.
8987 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8989 * xterm.h (Xt_app_con): External declaration.
8991 * widget.c (EmacsFrameRealize): Fix typo.
8993 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8995 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8996 (handle_invisible_prop): Record the start of invisible text in
8997 it->add_overlay_start.
8998 (struct overlay_entry): Add member `overlay'.
8999 (handle_overlay_change): Simplify.
9000 (next_overlay_string): After having processed overlay strings at the
9001 end of the buffer, record that fact in
9002 it->overlay_strings_at_end_processed_p.
9003 (compare_overlay_entries): If before- and after-strings come
9004 from the same overlay, let before-strings come first.
9005 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9006 (load_overlay_strings): Take it->add_overlay_start into account
9007 when adding overlay strings.
9009 * dispextern.h (struct it): Add member add_overlay_start.
9011 2000-06-22 Dave Love <fx@gnu.org>
9013 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9015 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9017 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9019 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9022 2000-06-21 Dave Love <fx@gnu.org>
9024 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9026 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9028 * syntax.c (back_comment): Simplify string-parity counting (with
9029 the added benefit of handling multiple string-styles as long as
9030 they are not intertwined).
9031 Jump to the slow code as soon as a comment starter is found in
9032 a "string_lossage" position. Fixes the case: " /* " /* " */.
9034 2000-06-21 Dave Love <fx@gnu.org>
9036 * Makefile.in: Use GETLOADAVG_LIBS.
9038 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9039 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9041 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9043 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9044 (Fforward_comment, scan_lists):
9045 Check the comstyle of single-char comment-starters.
9046 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9047 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9048 Check the comstyle of single-char comment-starters.
9049 Clarify control-flow around the Scomment case.
9051 2000-06-20 Dave Love <fx@gnu.org>
9053 * fns.c (make_hash_table, maybe_resize_hash_table):
9054 Cast arg of next_almost_prime.
9056 * tparam.c [emacs]: Include lisp.h.
9058 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9061 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9063 * keyboard.c (adjust_point_for_property): Check if display
9064 property should be treated as intangible by looking at its value.
9066 * xdisp.c (single_display_prop_intangible_p)
9067 (display_prop_intangible_p): New functions.
9069 * dispextern.h (display_prop_intangible_p): Add prototype.
9071 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9073 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9074 argument to sigprocmask.
9076 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9077 argument to sigprocmask.
9079 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9080 sigprocmask_set, and pass a pointer to it to sigprocmask.
9082 * sysdep.c (sigprocmask_set): New variable.
9084 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9087 2000-06-20 Sam Steingold <sds@gnu.org>
9089 * xrdb.c: Don't declare xmalloc, xrealloc.
9091 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9093 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9094 (re_comp): Cast gettext return value to avoid complaints when
9097 2000-06-20 Dave Love <fx@gnu.org>
9099 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9101 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9103 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9105 * m/alpha.h: Don't declare xmalloc, xrealloc.
9107 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9109 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9111 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9113 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9116 * keyboard.h (poll_for_input_1): Declare.
9118 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9120 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9122 * doprnt.c: Don't declare xmalloc, xrealloc.
9124 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9125 (getenv, ctime, getwd): Removed.
9126 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9128 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9129 x_set_tool_bar_lines.
9131 * config.in: Add HAVE_GETWD. Move some definitions above
9132 machine/system includes.
9134 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9136 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9138 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9139 contain information about ENCODING.
9141 * fontset.c (FONTSET_ASCII): Use the first element of char table
9142 for an ASCII font, not defalt slot.
9143 (fontset_ref_via_base): If FONTSET doesn't contain information for
9144 C, try the default fontset.
9145 (make_fontset): Don't copy the default fontset.
9146 (fontset_font_pattern): Likewise.
9147 (accumulate_font_info): If ELT is nil, use the corresponding
9148 element in the default fontset.
9150 2000-06-19 Dave Love <fx@gnu.org>
9152 * syntax.c (Fparse_partial_sexp): Doc fix.
9154 * regex.h: Test PROTOTYPES as well as __STDC__.
9156 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9157 errno, strerror. Put text after #endif in comment.
9159 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9161 * xterm.c (x_frame_of_widget): Likewise.
9163 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9165 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9166 to Vfundamental_mode_abbrev_table.
9168 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9169 bogus objects are marked. This slows down GC by ~80 percent, but
9170 it might be worth trying when debugging GC-related problems.
9171 This feature requires conservative stack marking to be enabled.
9173 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9174 returns XLookupChars, reset `modifiers' to zero.
9176 2000-06-19 Dave Love <fx@gnu.org>
9178 * mktime.c: Unprotoized.
9180 2000-06-19 Richard Stallman <rms@gnu.org>
9182 * data.c (set_internal): If variable is frame-local,
9183 store the new value immediately into the frame parameter alist.
9185 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9187 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9188 in the custom handler pointer.
9190 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9191 value, or checks for CHAR_META can fail when Lisp_Object is a
9193 * keymap.c (get_keyelt): Likewise.
9195 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9197 * ccl.h (struct ccl_program): New member eol_type.
9198 (struct ccl_spec): New member cr_carryover.
9200 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9201 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9203 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9204 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9205 (decode_eol_post_ccl): New function.
9206 (decode_coding): Don't detect EOL format here for CCL based coding
9208 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9209 decode_eol_post_ccl after running the CCL program.
9210 (code_convert_region): Don't detect EOL format here for CCL based
9212 (decode_coding_string): Likewise.
9214 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9216 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9217 when treating it as an integer.
9219 * coding.h (encode_coding_string): Declare.
9221 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9224 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9225 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9226 to be passed to get_local_map.
9228 * sound.c (Fplay_sound): Don't call make_number on
9229 Frun_hook_with_args count argument.
9231 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9232 for lisp objects in X event structure data field, when lisp
9233 objects are represented with unions.
9234 (x_scroll_bar_to_input_event): Ditto.
9236 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9238 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9239 termination of string. Fix sense of test whether
9240 Vline_number_display_limit is an integer.
9242 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9244 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9245 only if HAVE_X_WINDOWS.
9247 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9250 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9253 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9255 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9258 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9260 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9261 start of the while loop.
9263 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9265 * atimer.c (alarm_signal_handler): Add forward declaration.
9267 * data.c (set_internal): Remove debug code.
9269 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9271 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9273 * unexec.c (toplevel) [COFF]: Include coff.h.
9275 * s/lynxos.h: New file.
9277 * keymap.c (Fsingle_key_description): Enclose function key and
9278 event symbol names in angle brackets.
9280 * xdisp.c (setup_echo_area_for_printing): Call
9281 message_log_maybe_newline if message_buf_print is not set.
9283 * print.c (printchar, strout): Don't check message_buf_print
9284 before calling setup_echo_area_for_printing because that
9285 function does something useful even when message_buf_print is
9288 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9290 (ensure_echo_area_buffers): Initialize echo buffer's
9291 truncate lines setting to nil.
9292 (with_echo_area_buffer): Don't set the echo buffer's truncate
9294 (set_message_1): Set it here instead, based on the value
9295 of message_truncate_lines.
9296 (resize_mini_window): Handle case that lines are truncated.
9297 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9298 DEFVAR_BOOL message-truncate-lines.
9300 * keyboard.c (read_char): Bind message-truncate-lines to t
9301 while displaying a help-echo.
9303 * lisp.h (Qmessage_truncate_lines): External declaration.
9305 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9307 * xdisp.c (Vline_number_display_limit): Renamed from
9308 line_number_display_limit.
9309 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9310 Extend documentation string. Initialize
9311 Vline_number_display_limit to nil meaning no limit.
9312 (decode_mode_spec): Use Vline_number_display_limit with its new
9315 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9317 2000-06-13 Richard Stallman <rms@gnu.org>
9319 * frame.c (Fmodify_frame_parameters): Doc fix.
9321 * xfns.c (x_set_frame_parameters): Comment fix.
9323 * frame.c (store_frame_param): Call swap_in_global_binding if the
9324 variable's current binding was chosen based on this frame.
9326 * data.c (swap_in_global_binding): New function.
9328 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9330 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9331 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9333 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9335 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9337 2000-06-12 Jason Rumney <jasonr@gnu.org>
9339 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9341 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9343 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9345 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9347 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9349 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9350 (syms_of_xfaces): Defsubr Sdump_colors.
9351 (x_free_colors): Don't treat b&w specially on default visual.
9352 (x_free_dpy_colors): New function.
9353 (free_face_colors): Don't check visual class; it's done
9356 * xterm.c (x_frame_of_widget): New function.
9357 (x_alloc_nearest_color_for_widget): Use it.
9358 (x_copy_dpy_color): New function.
9359 (x_destroy_window): Free various colors.
9361 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9363 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9365 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9367 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9369 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9371 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9373 2000-06-11 Dave Love <fx@gnu.org>
9375 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9377 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9379 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9381 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9383 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9386 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9388 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9389 (regex_compile): Fix the code for handling the case of single byte
9390 char and multibyte char being mixed in a range within [...].
9392 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9393 and dst_multibyte members of coding.
9395 * charset.c (update_charset_table): Update the table
9397 (init_charset_once): Initialize elements of bytes_by_char_head to
9398 1 except for leading codes for private charases.
9400 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9401 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9403 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9405 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9406 access the data it doesn't point to.
9408 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9410 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9411 will be translated to a switch-frame event when reading the
9412 event queue. This is necessary because Emacs otherwise won't
9413 perform a switch-frame to a new frame until some other event, for
9414 example a keystroke event, forces it to do so. This has various
9415 effects, one visible being that the cursor of a frame created with
9416 C-x 5 2 or switched to with a window manager key binding like
9417 A-TAB stays hollow because selected_window isn't on the newly
9418 focused frame until the switch-frame is performed.
9420 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9421 generating a switch-frame event if necessary.
9423 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9425 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9428 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9430 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9432 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9434 * window.c (displayed_window_lines): Take empty lines at
9435 the bottom of a window into account.
9437 * window.c (displayed_window_lines): New function.
9438 (Fmove_to_window_line): Use displayed_window_lines to determine
9439 the number of lines to move, instead of using the window's height.
9441 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9442 to stop reading, even if the form read sets point to a different
9443 value when evaluated.
9445 * xdisp.c (display_line): Fix code deciding in which line to
9448 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9450 * fileio.c (e_write): Free composition data if stored in
9453 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9455 * xdisp.c (display_line): Set row's and iterator's
9456 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9457 Set cursor even if row ends in the middle of a character.
9458 (dump_glyph_row): Print values of new flags.
9459 (redisplay_window) <cursor movement in unchanged window>: When
9460 point has been moved forward, and PT is at the end of the cursor
9461 row, don't place the cursor in the next row if the cursor row ends
9462 in the middle of a character or at ZV.
9464 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9465 (struct glyph_row): Add starts_in_middle_of_char_p and
9466 ends_in_middle_of_char_p.
9467 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9468 ends_in_middle_of_char_p flag.
9469 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9471 * term.c (append_glyph): Revert change of 2000-06-06.
9473 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9474 padding glyph not fitting on line as whole character not
9477 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9478 this isn't true for images with `:ascent 100'.
9480 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9482 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9483 as modified if it is originally unmodified.
9485 * term.c (encode_terminal_code): Change the way to check if
9486 terminal coding does any conversion.
9487 (append_glyph): Set glyph->pixel_width correctly.
9489 * xdisp.c (display_line): While checking line continuation, pay
9490 attention to a padding glyph.
9492 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9494 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9496 2000-06-05 Dave Love <fx@gnu.org>
9498 * xdisp.c: Include fontset.h.
9500 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9502 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9504 * dispnew.c: Conditionally include term.h.
9506 * coding.h: Declare code_convert_string_norecord.
9508 * frame.h (struct frame): Use volatile unconditionally.
9510 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9512 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9514 * systime.h: Protect against multiple inclusion.
9515 (timezone) [USG5_4]: Define as time_t.
9517 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9518 (Foptimize_char_table, make_temp_name): Declare.
9520 * Makefile.in (xdisp.o): Depend on fontset.h.
9522 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9524 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9525 (Foptimize_char_table, make_temp_name): Declare.
9529 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9531 2000-06-02 Dave Love <fx@gnu.org>
9533 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9535 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9537 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9538 result face, set flags in that face indicating that colors may not
9541 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9542 glyph, use the ASCII NUL character to determine the face.
9544 2000-06-02 Dave Love <fx@gnu.org>
9546 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9547 (VFORK_RETURN_TYPE): Remove.
9549 * config.in: Add NO_MATHERR.
9551 2000-06-01 Dave Love <fx@gnu.org>
9553 * cmds.c (internal_self_insert): Don't check
9554 Vbefore_change_function, Vafter_change_function.
9556 * insdel.c (signal_before_change, signal_after_change): Likewise.
9558 * buffer.c (Vbefore_change_function, Vafter_change_function):
9559 Variables and their initializations deleted.
9561 * callint.c (Fcall_interactively): Doc fix.
9563 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9565 2000-05-31 Dave Love <fx@gnu.org>
9567 * textprop.c: Revert last change -- duplicated.
9569 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9571 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9574 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9576 2000-05-31 Jason Rumney <jasonr@gnu.org>
9578 * search.c (Fre_search_forward, Fre_search_backward)
9579 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9581 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9583 2000-05-30 Jason Rumney <jasonr@gnu.org>
9585 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9586 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9588 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9590 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9591 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9592 expand a nil default_filename.
9594 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9595 pointer to glyph_to_pixel_coords, not a frame.
9597 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9598 coding.h to dependencies.
9600 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9602 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9603 window pointer to be consistent with w32term.c and xterm.c.
9605 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9606 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9607 (Qline_spacing, Qcenter): New variables.
9608 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9609 (x_set_line_spacing): New function.
9610 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9611 (x_specified_cursor_type): New function.
9612 (x_set_cursor_type): Use it.
9613 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9615 (validate_x_resource_name, x_get_resource_string): Measure lengths
9616 of external strings in bytes.
9617 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9618 GetTextExtentPoint32 with NULL title.
9619 (Fx_create_frame): Initialize Qline_spacing.
9620 (w32_load_system_font): Initialize font->double_byte_p.
9621 (x_to_w32_charset): Use Vw32_charset_info_alist.
9622 (Image, busy cursor, tooltip functions): Merged changes from
9623 xfns.c. Not yet functional on Windows.
9625 * w32gui.h (W32FontStruct): Add double_byte_p member.
9627 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9628 (emacs_button_translation): Use it.
9629 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9630 in `mask' to be set.
9632 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9635 * w32term.c: Format and doc changes to bring closer to xterm.c.
9636 (w32_char_font_type): New enum.
9637 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9638 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9639 (w32_encode_char): New function.
9640 (x_encode_char): Removed.
9641 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9642 x_encode_char and w32_font_is_double_byte.
9643 (x_produce_image_glyph): Use image_ascent.
9644 (x_produce_glyphs): Use new version of w32_per_char_metric and
9645 handle NULL return value. Allow extra line spacing.
9646 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9647 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9648 w32_font_type member of glyph instead.
9649 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9650 (fast_find_position): Make sure not to consider rows not visible
9652 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9653 w32_menu_display_help with input blocked, as it can abort.
9654 (x_display_and_set_cursor): Choose cursor depending
9655 on buffer-local value of cursor_type.
9656 (x_draw_bar_cursor): Add parameter WIDTH.
9658 * w32term.h (CP_DEFAULT): Define.
9659 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9661 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9663 * search.c (Fre_search_forward, Fre_search_backward)
9664 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9666 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9668 * coding.c (detect_coding_iso2022): Fix code for checking
9669 CODING_CATEGORY_MASK_ISO_8_2.
9671 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9673 * regex.c (PREFETCH_NOLIMIT): New function.
9674 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9676 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9678 * syntax.c (find_defun_start): Move test for
9679 open_paren_in_column_0_is_defun_start outside of the loop.
9681 * xdisp.c (redisplay_window): Really switch buffers when
9682 displaying mode lines, and temporarily set selected_frame to the
9683 frame of the window that's redisplayed.
9685 * xfaces.c (free_realized_faces): Block/unblock input.
9686 (free_realized_multibyte_face): Ditto.
9688 2000-05-29 Dave Love <fx@gnu.org>
9690 * textprop.c (Qkeymap): New variable.
9691 (syms_of_textprop): Intern it.
9693 * keymap.c: Include intervals.h.
9694 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9696 * Makefile.in (keymap.o): Depend on intervals.h.
9698 * keyboard.c (menu_bar_items, tool_bar_items)
9699 (Fexecute_extended_command): Deal with `keymap' property.
9700 (read_key_sequence): Track map from `keymap' property as well as
9703 * intervals.c (get_local_map): Extra arg to allow looking for
9706 * intervals.h (map_property): New enum.
9707 (get_local_map): Extra arg using it.
9710 * lisp.h (get_local_map): Don't declare here.
9712 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9714 * Makefile.in (callproc.o): Depend on composite.h.
9716 * callproc.c: Include composite.h.
9717 (Fcall_process): Handle composition correctly.
9719 * coding.h (coding_allocate_composition_data): Extern it.
9720 (coding_restore_composition): Likewise.
9722 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9723 yet allocated, finish decoding with result
9724 CODING_FINISH_INSUFFICIENT_CMP.
9725 (coding_allocate_composition_data): Make it non-static.
9726 (coding_restore_composition): Likewise.
9728 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9730 * charset.c (syms_of_charset): Revert last change.
9732 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9734 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9735 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9738 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9740 * charset.c (syms_of_charset): Set width of character sets
9741 eight-bit-control and eight-bit-graphic to 1 column.
9743 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9745 * config.in (HAVE_SPEED_T): New define.
9747 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9750 2000-05-26 Dave Love <fx@gnu.org>
9752 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9754 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9755 (Fsubr_arity): New function.
9756 (syms_of_data): Install them.
9758 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9760 * charset.c (init_charset_once): Set the table bytes_by_char_head
9763 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9764 the default fontset to what Emacs uses by default.
9765 (check_registry_encoding): This function deleted.
9766 (Fset_fontset_font): Remove the adhoc condition for the default
9767 fontset. Allow cons in FONTNAME.
9769 * fns.c (map_char_table): Ignore char-table entries for
9770 charsets eight-bit-control and eight-bit-graphic.
9772 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9774 * emacs.c (main): Initialize keyboard syms before initializing
9775 window code, so face names are available.
9777 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9779 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9780 of an anchor at the beginning of a shy-group.
9782 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9784 * xdisp.c (handle_invisible_prop): Don't try to skip over
9785 invisible text if end of text is already reached.
9787 2000-05-25 Dave Love <fx@gnu.org>
9789 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9791 * coding.c (encode_eol): Add null statement after label.
9793 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9795 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9798 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9800 * ccl.c (ccl_driver): Fix previous change.
9802 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9804 * coding.c (run_pre_post_conversion_on_str): Set point to the
9805 beginning of buffer before calling coding->post_read_conversion.
9806 (decode_coding_string): Give correct args to
9807 run_pre_post_conversion_on_str.
9808 (encode_coding_string): Likewise.
9810 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9811 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9812 eight-bit-graphic correctly.
9814 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9816 * fileio.c (Finsert_file_contents): Even if a file is not found,
9817 execute codes for setting up coding system. Call
9818 after-insert-file-functions unconditionally.
9820 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9822 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9823 BSD_PGRPS are not defined.
9825 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9827 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9829 (syms_of_charset): Avoid building same strings.
9831 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9833 * lread.c (Fload): Add a comment about the meaning of
9834 Vuser_init_file being t.
9836 * puresize.h (BASE_PURESIZE): Increase to 675000.
9838 * s/gnu-linux.h (setpgrp): Don't define it here because this
9839 prevents compilation on GNU/Linux systems with glib 2.2.
9841 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9844 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9846 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9847 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9849 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9851 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9853 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9855 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9857 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9859 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9861 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9863 * keyboard.c (read_char): Allow character codes 128..255 to be
9864 handled by input-method-function.
9866 * insdel.c (adjust_markers_for_replace): Fix previous change.
9867 (adjust_after_replace): If PREV_TEXT is nil, call
9868 adjust_markers_for_insert, not adjust_markers_for_replace.
9870 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9872 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9873 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9874 [HAVE_GRANDPT]: Define.
9875 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9877 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9880 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9882 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9884 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9886 The following changes are to handle 8-bit characters in a
9887 multibyte buffer/string without facing with byte combining
9888 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9889 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9891 * Makefile.in (fns.o): Depend on charset.h.
9893 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9894 convert it to unibyte.
9895 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9897 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9898 apparent char boundary.
9899 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9900 0x80..0x9F to/from multibyte form.
9902 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9905 * callproc.c (Fcall_process): Always encode an argument string if
9906 it is multibyte. Setup src_multibyte and dst_multibyte members of
9907 process_coding properly.
9909 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9910 SPLIT_NON_ASCII_CHAR.
9912 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9914 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9916 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9917 (SPLIT_CHARACTER_SEQ): This macro deleted.
9918 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9919 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9920 and eight-bit-graphic.
9921 (char_to_string): Likewise. Signal an error for too large
9923 (char_printable_p): Return 0 for 8-bit characters.
9924 (update_charset_table): Update iso_charset_table only when a final
9925 character is non-negative.
9926 (find_charset_in_text): Renamed from find_charset_in_str.
9927 Arguments and return value changed. Callers changed.
9928 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9929 be -1 if CHARSET is used only internally.
9930 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9932 (Fcharset_after): Simplified.
9933 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9934 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9935 (multibyte_chars_in_text): Simplified by assuming there's no
9936 invalid multibyte sequence.
9937 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9938 (str_as_unibyte): New functions.
9939 (Fstring): Simpified by assuming that byte combining never happens.
9940 (init_charset_once): Initialization for
9941 LEADING_CODE_8_BIT_CONTROL.
9942 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9943 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9944 eight-bit-control and eight-bit-graphic.
9946 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9947 (CHARSET_8_BIT_GRAPHIC): New macros.
9948 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9949 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9950 (CHARSET_REVERSE_CHARSET): Likewise.
9951 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9953 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9954 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9955 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9956 encounter an invalid multibyte sequence.
9957 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9958 sequence is always valid.
9959 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9960 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9961 (CHAR_STRING): For 8-bit characters, call char_to_string.
9962 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9963 multibyte sequence is always valid.
9964 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9965 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9966 (str_as_unibyte): Extern them.
9967 (BCOPY_SHORT): Fix a bug.
9968 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9969 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9970 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9971 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9973 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9974 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9975 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9976 (EMIT_BYTES): New macros.
9977 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9978 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9980 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9981 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9982 check the validity of multibyte sequence.
9983 (decode_coding_emacs_mule): New function.
9984 (encode_coding_emacs_mule): New macro.
9985 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9987 (DECODE_ISO_CHARACTER): Just return a character code.
9988 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9989 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9990 EMIT_CHAR to produced decoded characters. Exit the loop only by
9991 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9993 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9994 only position codes for an invalid character.
9995 (encode_designation_at_bol): Return new destination pointer. 5th
9996 arg DSTP is changed to DST.
9997 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9998 from the source by ONE_MORE_CHAR. Don't handle the case of last
10000 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10002 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10003 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10004 TWO_MORE_BYTES to fetch a byte from the source.
10005 (encode_eol): Pay attention to coding->src_multibyte.
10006 (detect_coding, detect_eol): Preserve members src_multibyte and
10008 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10009 (encoding_buffer_size): Set magnification to 3 for all coding
10010 systems that require encoding.
10011 (ccl_coding_driver): For decoding, be sure that the result is
10012 valid multibyte sequence.
10013 (decode_coding): Initialize coding->errors and coding->result.
10014 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10015 and raw-text, always call decode_eol. Handle the case of last
10016 block here. If not coding->dst_multibyte, convert the resulting
10017 sequence to unibyte.
10018 (encode_coding): Initialize coding->errors and coding->result.
10019 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10020 and raw-text, always call encode_eol. Handle the case of last
10022 (shrink_decoding_region, shrink_encoding_region): Detect cases
10023 that we can't skip data more rigidly.
10024 (code_convert_region): Setup src_multibyte and dst_multibyte
10025 members of coding. For decoding, if the buffer is multibyte,
10026 convert the source sequence to unibyte in advance. For encoding,
10027 if the buffer is multibyte, convert the resulting sequence to
10028 multibyte afterward.
10029 (run_pre_post_conversion_on_str): New function.
10030 (code_convert_string): Deleted and divided into the following two.
10031 (decode_coding_string, encode_coding_string): New functions.
10032 (code_convert_string1, code_convert_string_norecord): Call one of
10034 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10035 MAKE_NON_ASCII_CHAR.
10036 (Fset_terminal_coding_system_internal)
10037 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10038 and dst_multibyte members.
10039 (init_coding_once): Initialize iso_code_class with new enum
10040 ISO_control_0 and ISO_control_1.
10042 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10043 devided into ISO_control_0 and ISO_control_1.
10044 (struct coding_system): New members src_multibyte, dst_multibyte,
10045 errors, and result. Delete member fake_multibyte.
10046 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10048 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10051 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10054 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10056 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10058 (Ftranspose_region): Delete codes for handling byte combining.
10060 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10061 dst_multibyte members of coding. On handling REPLACE on unibyte
10062 buffer, convert the result of decode_coding to unibyte. On
10063 inserting into a mutibyte buffer, always call code_convert_region.
10064 (e_write): Setup coding->src_multibyte according to the
10065 multibyteness of the source (buffer or string).
10067 * fns.c (concat): Handle 8-bit characters correctly.
10068 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10069 unibyte in the result.
10070 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10071 valid multibyte form in the result.
10072 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10073 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10074 return -1, signal an error.
10075 (base64_encode_1): New arg MULTIBYTE. Get each character by
10076 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10077 character is found, return -1.
10078 (Fbase64_decode_region): Delete codes for handling byte-combining.
10079 Treat each decoded byte as a unibyte character.
10080 (Fbase64_decode_string): Return unibyte string.
10081 (Fcompare_strings, concat, string_byte_to_char): Use
10082 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10083 FETCH_STRING_CHAR_ADVANCE.
10084 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10085 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10087 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10088 SPLIT_NON_ASCII_CHAR.
10089 (fontset_ref_via_base, fontset_set): Likewise
10091 * insdel.c (adjust_markers_for_record_delete): Deleted.
10092 (adjust_markers_for_insert): Argument changed. Caller changed.
10093 (adjust_markers_for_replace): Likewise.
10094 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10095 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10096 (copy_text): Delete unused local varialbe c_save. For converting
10097 to multibyte, be sure to make all 8-bit characters in valid
10099 (count_size_as_multibyte): Handle 8-bit characters correctly.
10100 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10101 (adjust_after_replace, replace_range, del_range_2)
10102 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10103 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10104 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10105 handling byte combining.
10106 (adjust_before_replace): Deleted.
10108 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10109 SPLIT_NON_ASCII_CHAR.
10110 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10111 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10112 (Fkey_description): Likewise.
10114 * lread.c (read1): On reading multibyte string, be sure to make
10115 all 8-bit chararacters in valid multibyte form.
10116 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10118 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10121 * process.c (Fstart_process): GCPRO current_dir before calling
10122 Ffind_operation_coding_system. Encode arguments here.
10123 (create_process): Don't encode arguments here. Setup
10124 src_multibyte and dst_multibyte members of struct coding.
10125 (read_process_output): Setup src_multibyte and dst_multibyte
10126 members of struct coding. If the output is to multibyte buffer,
10127 always decode the output of the process. Adjust the
10128 representation of 8-bit characters to the multibyteness of the output.
10129 (send_process): Setup coding->src_multibyte according to the
10130 multibyteness of the source.
10132 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10133 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10134 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10136 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10138 * w16select.c (Fw16_set_clipboard_data): Setup members
10139 src_multibyte and dst_multibyte of coding. Adjusted for the
10140 change for find_charset_in_str.
10141 (Fw16_get_clipboard_data): Likewise.
10143 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10144 dst_multibyte of coding.
10145 (x_to_w32_font): Likewise.
10147 * w32select.c (Fw32_set_clipboard_data): Setup members
10148 src_multibyte and dst_multibyte of coding. Adjusted for the
10149 change for find_charset_in_str.
10150 (Fw32_get_clipboard_data): Likewise.
10152 * xdisp.c (get_next_display_element): Handle 8-bit characters
10154 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10155 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10157 * xselect.c (selection_data_to_lisp_data): Setup members
10158 src_multibyte and dst_multibyte of coding. Adjusted for the
10159 change for find_charset_in_str.
10160 (lisp_data_to_selection_data): Likewise.
10162 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10164 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10166 * dispextern.h (Vimage_types): Add extern declaration.
10168 * xdisp.c (Vimage_types): Moved here from xfns.c.
10169 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10171 * xfns.c (Vimages_types): Moved to xdisp.c.
10172 (syms_of_xfns): Move `image-types' to xdisp.c.
10174 * w32fns.c (Vimage_types): Removed.
10175 (syms_of_w32fns): Remove `image-types'.
10177 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10179 * fns.c (map_char_table): Pay attention to character number of
10180 charset. Check the validity of charset at the first level. For
10181 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10184 * fontset.c: Include "buffer.h".
10185 (fs_load_font): If the face has fontset, record the face ID in
10187 (Finternal_char_font): New function.
10188 (accumulate_font_info): New function.
10189 (Ffontset_info): Rewritten for the new fontset implementation.
10190 (syms_of_fontset): Register Vdefault_fontset in the first element
10191 of Vfontset_table. Include Vdefault_fontset in
10192 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10195 2000-05-16 Dave Love <fx@gnu.org>
10197 * m/iris5d.h: Deleted -- unused.
10199 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10201 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10202 `invalid' instead of `illegal'.
10204 * indent.c (Fmove_to_column): When ending within a tab, insert
10205 spaces first so that markers at the end of the tab get adjusted.
10207 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10208 buffer list that wasn't selected in that frame.
10210 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10211 is needed on mescaline, use a 2 char prefix, and call
10212 make_temp_name with second arg non-zero.
10214 * fileio.c (make_temp_name): New function, extracted from
10216 (Fmake_temp_name): Use it.
10218 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10220 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10222 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10224 * Makefile.in (lisp): Add env.elc.
10226 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10228 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10230 * search.c (Freplace_match): Handle case of `\N' in the
10231 replacement when there's no group N.
10233 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10235 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10236 of the message to message_dolog.
10238 * keyboard.c (read_char): Don't clear current message for help
10239 events; let the code handling help events handle this. Change
10240 code detecting help events that should be ignored.
10242 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10243 we're interating over a string.
10245 2000-05-09 Dave Love <fx@gnu.org>
10247 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10248 that offset before writing. Move gcpro region past call of
10251 2000-05-04 Dave Love <fx@gnu.org>
10253 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10255 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10257 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10258 of inserted characters when BUF equals the current buffer, and PT
10259 is in front of or equal to FROM.
10261 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10263 * xdisp.c (handle_single_display_prop): If display property value
10264 is invalid, or something not supported on the frame, restore
10265 iterator's position to what it was initially. Make sure to return
10266 0 for invalid and unsupported property values.
10268 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10269 that x_per_char_metric returns null.
10271 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10273 * xterm.h (struct face): Add forward declaration.
10274 (struct image): Ditto.
10275 (image_ascent): Add prototype.
10277 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10278 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10279 image_ascent instead of using IMAGE_ASCENT.
10281 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10282 (IMAGE_ASCENT): Removed.
10284 * xfns.c (Qcenter): New variable.
10285 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10286 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10287 (image_ascent): New function.
10288 (lookup_image): Recognize `:ascent center'.
10289 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10290 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10291 (xbm_load): Don't set image's ascent here.
10292 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10293 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10294 check ascent values here.
10295 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10296 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10297 (syms_of_xfns): Initialize Qcenter.
10299 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10300 to the limits, increase the limits.
10302 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10304 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10305 Check Vfont_encoding_alist against the full name of the opened font.
10307 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10309 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10310 taller than the window.
10312 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10314 * xfaces.c (realize_x_face): Fix the argument of the second
10315 xassert. BASE_FACE may not be a face for ASCII.
10317 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10319 * print.c (print_object): Treat print-length < 0 as nil.
10321 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10323 * s/freebsd.h (TERMCAP_OBJ): Removed.
10324 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10326 * lread.c (read1): Don't treat period followed by certain
10327 characters as symbol start.
10329 * xfns.c (slurp_file): New function.
10330 (xbm_image_p): Handle case of in-memory XBM files.
10331 (xbm_scan): Rewritten to work on memory buffers instead of files.
10332 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10333 Work on memory buffers instead of files. If DATA is null test
10334 if buffer looks like an in-memory XBM file.
10335 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10336 memory buffers instead of files.
10337 (xbm_file_p): New function.
10338 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10340 * lread.c (end_of_file_error): New function.
10341 (read1): Call it instead of signaling `end-of-file' directly.
10343 * print.c (print_error_message): Print data of `end-of-file'
10344 with Fprinc instead of Fprin1.
10346 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10348 * window.c (freeze_window_start): Check that minibuffer scroll
10349 window isn't nil before extracting the window structure pointer
10352 * undo.c (record_delete): If we hit the end of the undo list, stop
10353 picking elements apart.
10355 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10357 * xdisp.c (display_line): If lines are continued, restore
10358 iterator's ascent/descent information to the values before the
10359 first glyph not fitting on the line.
10361 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10363 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10364 positions in glyph matrix. Don't compute new window end positions.
10366 * dispnew.c (increment_matrix_positions): Renamed from
10367 increment_glyph_matrix_buffer_positions.
10368 (increment_row_positions): Renamed from
10369 increment_glyph_row_buffer_positions.
10371 * dispextern.h: Change names of renamed functions from dispnew.c
10374 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10376 * fileio.c (Fdo_auto_save): Create directories for auto-save
10377 list file if necessary.
10379 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10380 from buffer or frame.
10381 (automatic_hscrolling_p): New variable.
10382 (hscroll_windows): Scroll windows horizontally only if automatic
10383 hscrolling is allowed.
10384 (syms_of_xdisp): New variable `automatic-hscrolling'.
10386 * frame.h (struct frame): Add member extra_line_spacing.
10388 * xfns.c (x_set_line_spacing): New function.
10389 (Fx_create_frame): Set line spacing from resources.
10390 (Qline_spacing): New variable.
10391 (syms_of_xfns): Initialize Qline_spacing.
10393 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10395 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10396 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10397 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10398 extra_line_spacing from default value.
10399 (init_buffer_once): Initialize default value of extra_line_spacing.
10401 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10404 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10405 prompt_width. Add extra line spacing.
10407 * term.c (produce_glyphs): Remove reference to struct it's
10410 * dispextern.h (struct it): Remove member prompt_width, add
10411 extra_line_spacing.
10413 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10415 * dispnew.c (update_frame_line): When writing a whole line, make
10416 sure cursor is in the right row afterwards, otherwise a use of
10417 capability `ch' in cmgoto might leave the cursor in the row below.
10419 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10421 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10423 * keyboard.c (timer_check): Fix typo in comment.
10425 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10427 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10428 name change: ch -> character.
10430 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10432 * keyboard.c (echo_message_buffer): New variable.
10433 (echo_now): Set echo_message_buffer to the echo area buffer used
10434 to display the echo.
10435 (cancel_echoing): Reset echo_message_buffer to nil.
10436 (read_char): Code rewritten that handles canceling an echo or
10437 echoing a dash, respectively.
10439 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10440 directory doesn't exist.
10442 2000-04-19 Dave Love <fx@gnu.org>
10444 * fns.c (syms_of_fns): Defsubr mapc.
10445 (concat): Don't allow numeric args.
10446 (Fconcat): Doc change.
10448 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10450 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10451 instead define end_match(1|2) more carefully.
10452 Use GET_CHAR_BEFORE_2 for `begline'.
10454 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10456 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10457 on 64-bit systems where NULL is defined as `0'.
10459 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10460 the `variable argument list' to make it work on Alpha.
10462 * m/alpha.h (_LP64) [!_LP64]: Define.
10463 (ORDINARY_LINK): Define for NetBSD.
10465 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10467 2000-04-19 Dave Love <fx@gnu.org>
10469 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10472 * Makefile.in (LIBS): Don't use.
10473 (GETLOADAVG_OBJ): Define again.
10474 (otherobj): Add GETLOADAVG_OBJ.
10476 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10478 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10480 * lread.c (read_filtered_event): Cancel and start busy cursor.
10482 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10483 that the per-character metrics may be null.
10485 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10487 * buffer.c (clone_per_buffer_values): New function.
10488 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10489 clone_per_buffer_values if CLONE is not nil.
10491 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10493 2000-04-16 Dave Love <fx@gnu.org>
10495 * Makefile.in: Remove obsolete localcpp stuff.
10496 (GETLOADAVG_OBJ): Don't define.
10497 (obj): Move LIBOBJS...
10498 (otherobj): ... to here.
10499 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10500 whitespace-only lines after the continuation (Irix).
10502 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10504 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10506 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10508 2000-04-14 Dave Love <fx@gnu.org>
10510 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10511 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10512 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10513 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10516 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10517 autoconfiscated HAVE_GETLOADAVG.
10519 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10522 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10524 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10525 (fill_in_lock_file_name): Avoid existing files that aren't links.
10527 2000-04-14 Dave Love <fx@gnu.org>
10529 * Makefile.in (LIBS, LIBOBJS): New variable.
10530 (INTERVAL_SRC): Convert to make variable.
10531 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10532 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10533 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10535 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10536 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10537 (shortlisp): Add facemenu, float-sup, frame.
10538 (SOME_MACHINE_LISP): Remove them from here.
10539 (LIBES): Change unused LDLIBS to autoconf LIBS.
10541 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10543 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10545 * composite.c (update_compositions): If FROM and TO are not in a
10546 valid range, do nothing.
10548 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10550 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10552 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10554 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10557 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10559 * fileio.c (a_write): Remove redundant semi-colons.
10560 (e_write): Return -1 if failed to write all the data.
10561 This fixes the changes made at 1999-12-15.
10563 2000-04-12 Dave Love <fx@gnu.org>
10565 * fns.c (mapcar1): Test for null vals to support mapc.
10566 (Fmapc): New function.
10568 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10570 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10571 (IT_frame_up_to_date): Support the buffer local value of
10572 cursor-type, if defined.
10574 2000-04-10 Dave Love <fx@gnu.org>
10576 * editfns.c (preceding-char, following-char): Doc fix.
10578 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10580 * Makefile.in (temacs): Revert 2000-03-12 change.
10582 2000-04-10 Jason Rumney <jasonr@gnu.org>
10584 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10586 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10588 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10589 area buffer, if it's not set up yet.
10591 * indent.c (compute_motion): Set immediate_quit.
10593 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10595 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10596 (realize_tty_face): Suppress boldness if colors are the inverse of
10597 the default colors, and tty_suppress_bold_inverse_default_colors_p
10599 (Ftty_suppress_bold_inverse_default_colors): New function.
10600 (syms_of_xfaces): Defsubr it.
10602 * buffer.c (Frestore_buffer_modified_p): New function.
10603 (syms_of_buffer): Defsubr it.
10605 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10607 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10608 charset id (int) argument, not a charset (Lisp_Object).
10610 * coding.h (code_convert_string): Declare.
10611 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10612 object, as the fourth argument to code_convert_string.
10614 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10615 (Fset_fontset_font): Use EQ to compare lisp objects.
10617 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10619 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10620 a pointer that looks like a lisp object.
10621 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10622 zero, instead see whether it's an integer object, since they can't
10624 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10626 * dispnew.c (allocate_matrices_for_frame_redisplay)
10627 (direct_output_forward_char): Use X(U)INT and make_number as needed
10628 to convert between (unsigned) int values and lisp integers.
10629 * keyboard.c (read_key_sequence): Likewise.
10630 * lread.c (substitute_object_recurse): Likewise.
10631 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10632 * minibuf.c (do_completion, Fminibuffer_complete_word)
10633 (Fminibuffer_completion_help): Likewise.
10634 * term.c (produce_special_glyphs): Likewise.
10636 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10637 * print.c (print_preprocess, print_object): Likewise.
10639 * search.c (compile_pattern): Use NILP when checking for nil.
10641 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10642 __OPTIMIZE__]: Provide a GNU C macro version that handles
10643 lisp-object unions.
10644 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10645 field, to better cope with ENABLE_CHECKING and calls that modify a
10646 Lisp_Object using its old value.
10648 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10650 * window.c (compare_window_configurations): Signal an error
10651 if parameters C1 or C2 aren't window configurations.
10653 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10654 AFTER_POTENTIAL_GC calls around calls to functions that can
10655 signal an error and thus invoke the debugger.
10657 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10659 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10660 an error if decoding fails.
10662 * keyboard.c (lispy_mouse_names): Variable removed.
10663 (Vlispy_mouse_stem): New variable.
10664 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10665 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10666 for any mouse button number. Increase size of mouse_syms and
10667 button_down_location as needed. Call modify_event_symbol with
10668 different arguments.
10669 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10670 Call modify_event_symbol with different arguments.
10671 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10672 for any button number. Call modify_event_symbol with different
10674 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10675 Accept a string for NAME_ALIST_OR_STEM.
10677 * lisp.h (larger_vector): Add prototype.
10679 * fns.c (larger_vector): Make externally visible.
10681 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10683 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10685 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10686 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10687 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10688 we are between str1 and str2.
10689 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10690 (PATFETCH): Use `TRANSLATE'.
10691 (PATFETCH_RAW): Fetch multibyte char if applicable.
10692 (PATUNFETCH): Remove.
10693 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10694 When writing a char, write it directly into the pattern buffer rather
10695 than going needlessly through a temp char-array.
10696 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10697 multibyte magic and remove the useless `#ifdef emacs'.
10698 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10701 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10702 conditional on `emacs'.
10704 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10706 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10708 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10709 non-union-type versions of XMARK and friends here, because XMARK
10710 and friends won't work on an integer field if NO_UNION_TYPE is not
10712 (make_number): Define as a function if it's not defined as a macro.
10714 * composite.c (run_composite_function): Use NILP when checking for nil.
10715 (syms_of_composite): Delete local var NARGS, pass an int as first
10716 argument to Fmake_hash_table.
10718 * editfns.c (text_property_stickiness): Use NILP to test
10719 Lisp_Object boolean value.
10720 (Fmessage_or_box): Don't use NILP to test int variable.
10721 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10722 problems reading from and changing the same lisp value in an
10725 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10727 * term.c (TN_no_color_video): New variable.
10728 (term_init): Intitialize TN_no_color_video.
10729 (enum no_color_bit): New enumeration.
10730 (MAY_USE_WITH_COLORS_P): New macro.
10731 (turn_on_face): Use it to determine if attributes may be used
10732 combined with colors.
10734 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10736 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10737 with int lvalues via casts; instead, just yield lisp object lvalues.
10738 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10739 proper accessor macros.
10740 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10741 (grow_mini_window): Fix typo getting int value of root->height.
10743 * xdisp.c (compute_string_pos): Fix order of arguments to
10744 string_pos_nchars_ahead.
10745 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10746 count arg to variable-arg routines like Frun_hook_with_args and
10748 (back_to_previous_visible_line_start)
10749 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10750 fixed-arg routines like Fget_char_property and Fmake_string.
10751 (reconsider_clip_changes): Use XINT when comparing integer lisp
10752 objects, or passing them as int arguments.
10753 (mark_window_display_accurate, insert_left_trunc_glyphs)
10754 (append_space, extend_face_to_end_of_line): Use make_number when
10755 storing or passing integer values as lisp objects.
10756 (set_cursor_from_row, highlight_trailing_whitespace): Use
10757 INTEGERP, not implicit test against zero, for glyph object.
10758 (try_window_id): Don't use make_number when we want an int value.
10760 * xfaces.c (xlfd_symbolic_value): Make last argument a
10761 Lisp_Object, to be consistent with callers.
10762 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10763 (lface_hash): Apply XFASTINT to lisp values before folding in.
10765 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10766 fill in window width and height. Pass an int, not a lisp object,
10767 as first arg to Finsert.
10769 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10771 * xfaces.c (realize_basic_faces): Block input while realizing
10774 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10776 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10778 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10780 * xterm.c (x_produce_glyphs): When displaying unibyte text
10781 or ASCII, handle case that per-char metric is null.
10783 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10785 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10787 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10788 (XSUBR, XBUFFER): Verify correct object type before returning
10789 pointer, using eassert.
10790 * frame.h (XFRAME): Likewise.
10792 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10793 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10794 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10795 * data.c (set_internal): Likewise.
10796 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10797 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10798 * fileio.c (auto_save_1): Likewise.
10799 * insdel.c (check_markers): Likewise.
10800 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10801 * undo.c (record_insert): Likewise.
10802 * vmsproc.c (child_sig): Likewise.
10803 * window.c (unshow_buffer, window_loop): Likewise.
10804 * xterm.c (x_erase_phys_cursor): Likewise.
10806 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10808 * xfns.c (free_image_cache): Free the cache structure itself
10809 last, after all its members have been freed.
10811 * lisp.h (xstrdup): Add prototype.
10813 * alloc.c (xstrdup): Moved here from xfaces.c.
10814 (allocating_for_lisp): Variable removed.
10815 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10817 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10819 (xstrdup): Moved to alloc.c.
10821 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10823 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10825 * emacs.c (main): Fix sense of no-loadup test.
10827 * config.in (ENABLE_CHECKING): Undef.
10829 * lisp.h (struct interval): Replace "parent" field with a union of
10830 interval pointer and Lisp_Object; add new bitfield to use as
10831 discriminant. Change other flag fields to bitfields.
10832 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10833 is defined and the supplied test fails, print a message and abort.
10834 (eassert): New macro. Use CHECK to provide an assert-like facility.
10836 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10837 pointers; abort if the value looks like a lisp object.
10838 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10839 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10840 Modify for new interval parent definition.
10842 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10843 (UNMARK_BALANCE_INTERVALS): Update references that need an
10844 addressable lisp object in the interval structure.
10845 (die): New function.
10846 (suppress_checking): New variable.
10848 * intervals.c (interval_start_pos): Just return 0 if there's no
10851 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10853 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10854 and earlier Emacs versions.
10856 * keyboard.c (Ftop_level): Cancel busy-cursor.
10858 * eval.c (call_debugger): Cancel busy-cursor.
10860 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10862 * search.c (Freplace_match): Adjust multibyteness of the current
10863 buffer and NEWTEXT. Free allocated memory before signaling an error.
10865 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10867 * regex.c (analyse_first): New function obtained by ripping out most
10868 of re_compile_fastmap and generalizing it a little bit so that it
10869 can also just return whether a given (sub)pattern can match the empty
10871 (regex_compile): Use `analyse_first' to decide whether the loop-check
10872 needs to be done or not for *, +, *? and +? (the loop check is costly
10873 for non-greedy repetition).
10874 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10876 2000-03-28 Dave Love <fx@gnu.org>
10878 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10880 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10882 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10884 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10886 (enum re_opcode_t): Update description of succeed_n.
10887 (PATFETCH): Always define.
10888 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10889 operators, char classes, shy-groups and intervals).
10890 Optimize special cases of intervals so as to only use succeed_n and
10891 jump_n when really needed.
10892 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10893 that we don't have to handle the special cases any more.
10894 Simplify on_failure_jump handling as well.
10896 2000-03-28 Jason Rumney <jasonr@gnu.org>
10898 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10900 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10902 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10904 * s/msdos.h (GC_SETJMP_WORKS): Define.
10906 * alloc.c (mark_maybe_object): New function.
10907 (mark_memory): Use it.
10908 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10909 (setjmp_tested_p, longjmp_done): New variables.
10910 (test_setjmp): New function.
10911 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10912 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10914 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10915 to DEC_TEXT_POS and INC_TEXT_POS.
10917 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10918 with parameter MULTIBYTE_P.
10920 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10922 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10923 buffers because it looks for multibyte character byte sequences
10924 which don't exist in unibyte text.
10926 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10928 * xfaces.c (register_color, unregister_color, unregister_colors)
10929 [DEBUG_X_COLORS]: New functions.
10930 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10932 * xfns.c (x_set_cursor_color): Get color reference counts right.
10934 * xterm.c (x_copy_color): New function.
10935 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10937 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10938 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10939 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10940 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10941 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10942 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10943 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10944 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10945 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10946 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10948 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10949 names for handling per-buffer variables.
10951 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10952 instead of MAX_BUFFER_LOCAL_VARS.
10953 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10955 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10957 * xfns.c (x_specified_cursor_type): New function.
10958 (x_set_cursor_type): Use it.
10960 * buffer.h (struct buffer): Add cursor_type.
10962 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10964 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10965 (print_partial_compiled_pattern, re_compile_fastmap):
10967 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10968 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10969 executing it as well as when popping it off the stack to find infinite
10970 loops in non-greedy repetition operators.
10972 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10974 * doc.c (Qfunction_documentation): New variable.
10975 (syms_of_doc): Initialize Qfunction_documentation.
10976 (Fdocumentation): If FUNCTION is a symbol with non-nil
10977 `function-documentation' property, return a documentation derived
10980 * buffer.c (syms_of_buffer): Add default-cursor-type.
10981 (init_buffer_once): Don't let cursor_type have a local value
10984 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10985 on buffer-local value of cursor_type.
10986 (x_draw_bar_cursor): Add parameter WIDTH.
10988 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10989 (init_buffer_once): Set default cursor_type value to t.
10990 Mark cursor_type as local everywhere.
10991 (syms_of_buffer): New per-buffer variable cursor-type.
10993 * buffer.h (struct buffer): Remove member local_var_flags,
10995 (MAX_BUFFER_LOCAL_VARS): New macro.
10996 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10997 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10998 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10999 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11001 * print.c (print_object): Use new macros for per-buffer variables.
11003 * category.c (Fset_category_table): Use new macros for per-buffer
11006 * buffer.c (buffer_permanent_local_flags): Make a char array.
11007 (max_buffer_local_idx): New variable.
11008 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11009 for new handling of per-buffer variables.
11010 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11011 (init_buffer_once): Initialize per-buffer vars differently.
11012 Set max_buffer_local_idx.
11014 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11017 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11019 * data.c (do_symval_forwarding, store_symval_forwarding)
11020 (find_symbol_value, set_internal, default_value, Fset_default)
11021 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11022 per-buffer variables.
11024 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11026 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11028 * xterm.c (x_term_init): Unblock input around call1 of
11029 Qvendor_specific_keysyms.
11031 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11032 (find_defun_start): Consider an open parenthesis in column 0
11033 a defun start only if open_paren_in_column_0_is_defun_start is set.
11034 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11036 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11038 * eval.c (Fautoload): Add entry in load-history (if after dump).
11039 * lread.c (load-history): Update docstring.
11041 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11043 * indent.c (Fvertical_motion): Always use the current buffer.
11044 Temporarily change the window's buffer, if necessary.
11046 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11048 * xterm.c (fast_find_position): Make sure not to consider rows
11049 not visible in the window.
11051 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11053 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11054 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11056 2000-03-22 Jason Rumney <jasonr@gnu.org>
11058 * w32menu.c (single_submenu): Set help string to NULL if none.
11059 (w32_menu_show): Set help string correctly.
11060 (add-menu-item): Set help string in MIIM_DATA for menu item.
11061 Load SetMenuItemInfoA explicitly.
11062 (w32_menu_display_help): New function.
11064 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11065 (QCdata): Moved to xdisp.c.
11067 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11068 (Vw32_charset_to_codepage_alist): Removed.
11069 (Vw32_charset_info_alist): New variable.
11070 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11071 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11072 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11073 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11075 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11076 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11077 Define Vw32_charset_info_alist and w32_charset symbols.
11079 2000-03-22 Jason Rumney <jasonr@gnu.org>
11081 * makefile.nt (w32bdf.obj): Update dependencies.
11083 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11085 * w32fns.c: Include fontset.h after dispextern.h.
11086 (Fx_create_frame): Do not create fontset.
11087 (w32_load_system_font): Doc fix.
11088 (Fx_close_connection): Free full_name if it is not shared.
11090 * w32term.c: Include fontset.h after dispextern.h.
11091 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11093 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11094 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11095 (w32_font_is_double_byte): New function, needs body.
11096 (x_append_glyph): Set glyph->glyph_not_available_p.
11097 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11098 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11099 character, convert it to a unibyte character.
11100 (struct glyph_string): Delete member `charset'.
11101 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11102 calculating it is found.
11103 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11104 the case that per char metric is not available correctly.
11105 (x_fill_glyph_string): Handle the case that the specific glyph is
11106 not available correctly.
11107 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11108 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11109 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11110 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11111 fontset. Don't call FS_LOAD_FONT.
11113 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11115 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11116 (INT_LISPLIKE): New macro.
11117 (NULL_INTERVAL_P): Use it.
11118 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11119 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11120 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11122 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11123 explicit references to "parent" field of struct interval and
11124 associated unclean type conversions.
11125 * intervals.c (create_root_interval, root_interval, rotate_right)
11126 (rotate_left, balance_possible_root_interval, split_interval_right)
11127 (split_interval_left, interval_start_pos, find_interval)
11128 (next_interval, previous_interval, update_interval)
11129 (adjust_intervals_for_insertion, delete_node, delete_interval)
11130 (adjust_intervals_for_deletion, merge_interval_right)
11131 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11132 (copy_intervals_to_string): Likewise.
11133 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11135 * syntax.c (update_syntax_table): Likewise.
11137 * intervals.c (reproduce_tree_obj): New function, like
11138 reproduce_tree but takes a Lisp_Object for the parent. Declare
11140 (graft_intervals_into_buffer): Use it when appropriate.
11141 (reproduce_tree): Declare with prototype.
11142 (balance_possible_root_interval): Check that the parent is a lisp
11143 object before trying to examine its type.
11145 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11147 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11148 as strings only if both are known to be strings.
11150 * s/openbsd.h (LIBS_TERMCAP): Undef.
11152 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11154 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11155 definitions for non-Emacs compilation.
11156 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11157 outside of `#ifdef emacs'.
11158 (print_partial_compiled_pattern): Update.
11159 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11160 (re_compile_fastmap): Merge handling of charset and charset_not (for
11161 emacs and non-emacs compilation as well).
11162 Similarly for (not)categoryspec and (not)syntaxspec.
11163 Don't use the fastmap when reaching `anychar' since the added
11164 complexity is not justified.
11165 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11166 and (not)syntaxspec. Merge (not)categoryspec.
11168 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11170 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11171 (FACE_FOR_CHAR): Define them differently for the configuration of
11174 2000-03-21 Dave Love <fx@gnu.org>
11176 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11179 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11181 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11182 (lface_fully_specified_p): Don't check contents of
11183 LFACE_FONT_INDEX because that attribute is optional.
11184 (realize_x_face): Remove now unwarranted xassert.
11186 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11188 The following changes are to make font selection based on
11189 characters, not charset. In addition, they recover fontset
11190 facilities while utilizing the new font selection mechanism.
11192 * Makefile.in (fontset.o): Depend on dispextern.h.
11194 * alloc.c (mark_face_cache): Don't mark face->registry.
11196 * dispextern.h (struct glyph): New member glyph_not_available_p.
11197 Use 22 bits for face_id.
11198 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11199 (struct face): Delete member registry, new member ascii_face.
11200 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11201 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11202 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11203 (struct it): Delete member charset, new member glyph_not_available_p.
11205 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11206 (struct fontset_info, struct fontset_data): Structs removed.
11207 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11208 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11209 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11210 (fs_free_face_fontset, fontset_font_pattern)
11211 (face_suitable_for_char_p, face_for_char)
11212 (make_fontset_for_ascii_face): Extern them.
11213 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11214 (FS_LOAD_FACE_FONT): New macro.
11216 * fontset.c: All codes rewritten or adjusted for the change of
11217 fontset implementation. Now fontset is represented by char table.
11218 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11220 (my_strcasecmp): Function removed.
11221 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11222 (AREF, ASIZE): New macros.
11223 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11224 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11225 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11226 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11227 (fontset_id_valid_p, font_family_registry, fontset_name)
11228 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11229 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11231 (fs_load_font): New arg FACE. Caller changed.
11232 (fs_query_fontset): Argument changed. Caller changed.
11233 (Fquery_fontset): call fs_query_fontset.
11234 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11236 (clear_fontset_elements, check_registry_encoding)
11237 (check_fontset_name): New functions.
11238 (syms_of_fontset): Set char-table-extra-slots property of fontset
11239 to 3. Staticpro and initialize Vfontset_table and
11240 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11242 * frame.h (struct frame): Member `fontset_data' removed.
11243 (FRAME_FONTSET_DATA): Macro removed.
11245 * frame.c (make_frame): Don't allocate f->fontset_data.
11246 (Fdelete_frame): Don't free f->fontset_data.
11248 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11250 * xdisp.c (charset_at_position): Function removed.
11251 (init_iterator): Don't set member charset of struct `it'.
11252 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11253 (next_element_from_display_vector, insert_left_trunc_glyphs):
11255 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11257 (get_next_display_element, append_space)
11258 (extend_face_to_end_of_line): Likewise.
11260 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11262 (clear_font_table, frame_update_line_height, load_face_font):
11263 Adjusted for the change of fontset implementation.
11264 (load_face_fontset_font): Function removed.
11265 (pixel_point_size): New function.
11266 (font_list): Argument type changed. Caller changed.
11267 (LFACE_FONT): New macro.
11268 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11269 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11270 Lisp_Object. Determine the font name by actually loading a font
11271 by the specified pattern. Set LFACE_FONT (lface) to the specified
11272 pattern. Even if a font is not found, don't try alternatives.
11273 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11274 (set_font_frame_param): If `font' is specified in lface, use it.
11275 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11276 (lface_same_font_attributes_p): Likewise.
11277 (make_realized_face): Arguent changed. Caller changed. Set
11278 face->ascii_face to face itself.
11279 (free_realized_face): Free face->fontset if face is for ASCII.
11280 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11281 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11282 (free_realized_multibyte_face): New function.
11283 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11284 changed. Caller changed.
11285 (try_font_list): Argument type changed.
11286 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11287 (choose_face_font): Argument changed. Handle fontset properly.
11288 (choose_face_fontset_font): Function removed.
11289 (realize_default_face, realize_named_face): Don't remove the
11291 (realize_face): Argument changed. Caller changed. Remove face
11292 with the arg former_face_id in advance. Load font for the new face.
11293 (realize_x_face): Argument changed. Caller changed. For a
11294 multibyte character, share fontset with base_face. For a single
11295 byte character, make a new realized fontset. Don't load a font here.
11296 (realize_tty_face): Argument changed. Caller changed.
11297 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11298 (face_at_buffer_position): Don't check multibyte_p for returning
11300 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11301 FACE_SUITABLE_FOR_CHARSET_P.
11302 (syms_of_xfaces): Remove code for Qx_charset_registry and
11303 Vface_default_registry.
11305 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11306 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11307 (x_per_char_metric): Don't try FONT->default_char. Even if
11308 pcm->width is zero, glyph bits may exist.
11309 (x_encode_char): Always initialize char2b->byte1.
11310 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11311 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11312 (x_append_glyph): Set glyph->glyph_not_available_p.
11313 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11314 it->charset. Handle the case that per char metric is not
11315 available. If it->multibyte_p is zero and it->c is a multibyte
11316 character, convert it to a unibyte character.
11317 (struct glyph_string): Delete member `charset'.
11318 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11319 the case that per char metric is not available correctly.
11320 (x_fill_glyph_string): Handle the case that the specific glyph is
11321 not available correctly.
11322 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11323 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11324 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11325 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11326 fontset. Don't call FS_LOAD_FONT.
11328 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11329 (x_create_tip_frame): Likewise.
11330 (Fx_close_connection): Free full_name of font_info.
11332 * fns.c (optimize_sub_char_table): New function.
11333 (Foptimize_char_table): New function.
11334 (syms_of_fns): Defsubr Soptimize_char_table.
11336 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11338 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11339 only if buffer is displayed in some window.
11341 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11342 (try_window_reusing_current_matrix): Don't call scroll run
11343 function if run's current and desired position are the same;
11344 this prevents cursor flickering.
11346 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11348 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11350 * regex.c (RE_STRING_CHAR): New macro.
11351 (GET_CHAR_AFER_2): Remove.
11352 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11353 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11354 (print_partial_compiled_pattern, re_compile_fastmap)
11355 (re_match_2_internal): Remove on_failure_jump_exclusive.
11356 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11357 optimization only need to work for * (ie. can use of_keep_string_jump).
11358 Remove the special case for .*\n since it is now covered by the general
11360 (re_search_2): Don't bother with `room'.
11361 (skip_one_char): New function.
11362 (skip_noops): Simplify since `memory' is not needed any more.
11363 (mutually_exclusive_p): Restructure slightly to use `switch' and
11364 add handling for "all" remaining cases.
11365 (re_match_2_internal): Change on_failure_jump_smart to use
11366 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11367 rather than on_failure_jump_exclusive.
11369 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11371 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11372 number of bits per RGB because it's everywhere used as the depth
11375 * term.c (calculate_costs): Remove code dealing with X frames.
11377 2000-03-19 Richard M. Stallman <rms@gnu.org>
11379 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11381 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11383 * lread.c (read_integer): Unread the last char not consumed.
11385 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11387 * xterm.c (x_update_window_cursor): Don't update in frames
11388 which are in the process of being deleted.
11390 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11392 * Makefile.in (mostlyclean): Add `*.core'.
11393 (clean): Add `bootstrap-emacs'.
11395 * lread.c (read_integer): New function.
11396 (read1): Support read syntax #o, #x, #b, #r.
11398 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11400 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11401 make sure POINTER_TO_OFFSET gives the same value before and after
11402 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11403 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11404 (debug): Now only active if > 0 rather than if != 0.
11405 (DEBUG_*): Update for the new meaning of `debug'.
11406 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11407 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11408 in `succeed_n', `jump_n' and `set_number_at'.
11409 (store_op1, store_op2, insert_op1, insert_op2)
11410 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11411 (group_in_compile_stack): Move to after its arg's types are
11412 declared and add a prototype.
11413 (PATFETCH): Define in terms of PATFETCH_RAW.
11414 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11415 (QUIT): Redefine as a nop except for NTemacs.
11416 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11417 indentation of the greedy-op and shy-group code.
11418 (at_(beg|end)line_loc_p): Fix argument's types.
11419 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11420 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11421 (MATCHING_IN_FIRST_STRING): Remove.
11422 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11423 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11424 QUIT unconditionally.
11426 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11428 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11431 * process.c (send_process): Add a hint that the function
11432 can call Lisp code to its comment.
11434 * lread.c (load_dangerous_libraries): New variable.
11435 (Vbytecomp_version_regexp): New variable.
11436 (safe_to_load_p): New function.
11437 (Fload): Handle files not compiled with Emacs specially.
11438 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11440 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11442 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11444 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11445 support functions only if HAVE_X11R6_XIM is defined.
11446 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11448 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11450 * xfns.c (X_I18N_INHIBITED): Don't define.
11451 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11452 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11454 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11455 (HAVE_X11R6_XIM): Define.
11457 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11459 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11460 If set, call XSynchronize.
11462 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11464 * regex.c: Declare a new type `re_char' used throughout the code
11465 for the string char type. It's `const unsigned char' to match the
11466 rest of Emacs. Consistently make sure all pointers to strings use
11467 it and make sure all pointers into the pattern use `unsigned char'.
11468 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11469 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11472 * charset.h (GET_CHAR_AFTER_2): Remove.
11473 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11475 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11477 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11478 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11479 of them try to use backquotes.
11481 2000-03-12 Dave Love <fx@gnu.org>
11483 * unexelf.c: Restore changes of 1999-10-19.
11484 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11485 fix its type and alignment; copy it from current process.
11487 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11489 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11490 has been found. Fix bug not computing timer's predecessor.
11492 * fileio.c (Fread_file_name): Handle case that DIR contains a
11495 * window.c (Fsave_window_excursion): Doc fix.
11497 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11499 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11501 * msdos.c (vga_installed): New function, code moved from
11502 dos_set_window_size.
11503 (Qbar, Qcursor_type, outside_cursor): New variables.
11504 (syms_of_msdos): Intern and staticpro them.
11505 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11506 shape used outside Emacs when called for the first time.
11507 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11508 cursor shape used outside Emacs.
11509 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11510 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11512 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11513 parameters specify the cursor. Make qreverse a global
11514 variable (renamed to Qreverse).
11516 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11518 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11520 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11522 This is a big redesign of failure-stack and register handling, prompted
11523 by bugs revealed when trying to add shy-groups. Overall, what happened
11524 is that loops are now structured a little differently, groups can be
11525 shy and the code is a little simpler.
11527 * regex.h: Update the copyright.
11528 (RE_SHY_GROUPS): New value.
11529 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11530 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11532 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11533 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11534 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11535 for (start|stop)_memory since they now only take one argument (the
11536 second has becomes unnecessary).
11537 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11538 (print_compiled_pattern): Use %ld to printf long ints and flush to
11539 make debugging a little easier.
11540 (union fail_stack_elt): Make the integer unsigned.
11541 (struct fail_stack_type): Add a `frame' element.
11542 (INIT_FAIL_STACK): Init `frame' as well.
11543 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11544 (DEBUG_PUSH, DEBUG_POP): Remove.
11545 (NUM_REG_ITEMS): Remove.
11546 (NUM_NONREG_ITEMS): Adjust.
11547 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11548 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11549 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11550 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11552 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11553 address pushed is not the destination of the jump but the source
11555 (NUM_FAILURE_ITEMS): Remove.
11556 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11557 registers before the actual failure point). Don't hardcode any
11558 meaning for str==NULL anymore.
11559 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11560 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11562 (REG_UNSET_VALUE): Use NULL (why not?).
11563 (compile_range): Remove declaration since it doesn't exist.
11564 (struct compile_stack_elt_t): Remove inner_group_offset.
11565 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11566 (regex_grow_registers): Remove dead code.
11567 (FIXUP_ALT_JUMP): New macro.
11568 (regex_compile): Add shy-groups Change loops to use
11569 on_failure_jump_smart&jump instead of
11570 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11571 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11572 variable to me). Use `jump' instead of `jump_past_alt' and don't
11573 bother with push_dummy_failure in alternatives since it is now
11574 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11575 emacs' for (re)allocating the stack.
11576 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11577 from loop when bufp->can_be_null rather than jumping to `done'.
11578 Avoid jumping backwards so as to ensure termination. Use
11579 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11580 backreferences. Remove dead code in handling of `anychar'.
11581 (skip_noops, mutually_exclusive_p): New functions taken from the
11582 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11583 improve mutually_exclusive_p to handle ".+\n".
11584 (lowest_active_reg, highest_active_reg)
11585 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11586 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11587 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11588 variables. Push register (in `start_memory') on the stack rather
11589 than storing it in old_reg(start|end). Remove the cycle detection
11590 from `stop_memory', replaced by the use of on_failure_jump_loop
11591 for greedy loops. Add code for the new on_failure_jump_<foo>.
11592 Remove ad-hoc code in `on_failure_jump' to push more registers in
11593 the case of a loop. Take out code from `maybe_pop_jump' into
11594 separate functions and adapt it to the semantics of
11595 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11596 and push_dummy_failure. Remove dummy_failure handling and
11597 handling of `failures to jump to on_failure_jump' (this last one
11598 was already dead code, it seems).
11599 (group_match_null_string_p, alt_match_null_string_p)
11600 (common_op_match_null_string_p): Remove.
11602 2000-03-08 Dave Love <fx@gnu.org>
11604 * config.in: Don't depend on __STDC__ for volatile.
11605 Add POINTER_TYPE, PTR, PROTOTYPES.
11607 * hftctl.c, strftime.c: Use PROTOTYPES.
11608 * eval.c (find_handler_clause): Likewise.
11610 * mem-limits.h: Use POINTER_TYPE.
11612 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11613 (memory_warnings): Declare using POINTER_TYPE.
11615 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11617 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11619 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11621 * xfns.c: Remove obsolete code in #if 0.
11622 (Fx_focus_frame): New function.
11624 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11626 * coding.c (coding_category_name): Add coding-category-utf-8,
11627 coding-category-utf-16-be, coding-category-utf-16-le.
11628 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11629 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11630 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11631 (detect_coding_utf_8): New function.
11632 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11633 UTF_16_LOW_SURROGATE_P): New macros.
11634 (detect_coding_utf_16): New function
11635 (detect_coding_mask): When priorities are specified, skip any
11636 categories that have `nil' coding-system. Fix bug of returning
11637 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11638 returns a mask not set in PRIORITIES.
11639 (detect_eol_type_in_2_octet_form): New function.
11640 (detect_eol): selects detect_eol_type_XXX to call according to
11641 cooding->category_idx.
11642 (detect_coding_system): Remove `nil' coding-system in the result.
11643 (Fupdate_coding_systems_internal): Update all coding-categories.
11645 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11646 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11648 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11649 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11650 (CODING_CATEGORY_IDX_UTF_16_LE)
11651 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11652 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11653 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11654 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11656 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11658 * doc.c (Fdocumentation_property): If value is not a string,
11659 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11661 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11662 close the display with XtCloseDisplay. This caused a bus error
11665 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11666 complete but not unique.
11668 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11670 * process.c (send_process): Remove local variable `procname' that
11671 might become invalid when a GC happens. Instead, access the
11672 process name slot directly.
11674 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11675 orig_height if set.
11677 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11678 orig_height if set.
11680 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11682 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11683 glyph matrices have been freed.
11685 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11687 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11688 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11690 * xfns.c (QCdata): Moved to xdisp.c.
11692 * xdisp.c (QCdata): Moved here from xfns.c.
11693 (syms_of_xdisp): Initialize QCdata.
11695 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11697 * window.c (coordinates_in_window): Use
11698 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11699 FRAME_INTERNAL_BORDER_WIDTH.
11701 * xdisp.c (try_window_id): Recompute unchanged information if
11702 it is obviously invalid.
11704 * xterm.c (x_term_init): Create a colormap if not using the
11707 * xterm.h (select_visual): Change prototype.
11709 * xfns.c (select_visual): Rewritten. Recognize user-specified
11711 (visual_classes): New variable.
11713 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11715 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11716 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11717 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11718 (x_decode_color): Don't handle allocation of white and black specially.
11719 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11720 XtNcolormap resources.
11721 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11722 (Fx_create_frame): Initialize color members of x_output structure.
11723 (xpm_load): Pass colormap to XPM lib.
11725 * xfaces.c (x_free_colors): Access colormap of frame using
11726 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11727 when default colormap is used.
11729 * xterm.c (x_term_init): Set Colormap member of x_display_info
11730 structure. Copy colormap if resource `privateColormap' is
11731 specified (PseudoColor only).
11732 (x_setup_relief_color): Access colormap of frame using
11735 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11736 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11738 2000-03-04 Jason Rumney <jasonr@gnu.org>
11740 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11741 other non-platform-specific equivalents.
11742 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11743 specific functions and macros as their w32 equivalents where
11744 non-platform-specifics are not available.
11745 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11746 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11747 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11748 (frame_update_line_height): Use macros to access f->output_data.
11749 (defined_color): Remove FIXME comments; fixed.
11750 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11751 into #ifdef blocks. Add WINDOWSNT blocks.
11752 (Fx_list_fonts): Use macros for accessing font data.
11753 (set_lface_from_font_name): Different default fonts for X and
11755 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11756 scalable for backward compatibility.
11757 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11758 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11760 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11763 * makefile.nt (w32faces.obj): Remove.
11766 2000-03-03 Jason Rumney <jasonr@gnu.org>
11768 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11769 correct parameters.
11771 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11773 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11774 standard ELF definitions here if the system header does not.
11776 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11778 * xterm.c (PER_CHAR_METRIC): Removed.
11779 (x_per_char_metric_1, x_default_char): New functions.
11780 (x_per_char_metric): If font's default char is invalid, return
11781 metrics of a suitably chosen usable default char.
11782 (x_draw_glyph_string_foreground): If font has an invalid default
11783 char, replace occurrences of unprintable chars with a suitably
11784 chosen usable default char.
11786 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11788 * xterm.c (note_mouse_highlight): Return quickly if frame's
11789 glyph matrices have been freed.
11791 * dispnew.c (free_glyphs): Block input while freeing matrices.
11793 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11795 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11798 * dispextern.h (x_free_colors): Add prototype.
11800 * xfaces.c (x_free_colors): New function.
11801 (unload_color, free_face_colors): Use it.
11803 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11805 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11807 * window.c [MSDOS]: Include msdos.h.
11809 2000-03-02 Dave Love <fx@gnu.org>
11811 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11813 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11814 set C_OPTIMIZE_SWITCH for gcc.
11816 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11818 * coding.c (coding_save_composition): Be sure to allocate
11819 composition data area in coding even if there's no composition in
11822 2000-03-01 Jason Rumney <jasonr@gnu.org>
11824 * w32term.c: Equivalent changes to those made to xterm.c on
11825 2000-02-25 and 2000-02-24.
11827 * w32fns.c: Equivalent changes to those made to xfns.c on
11828 2000-02-25 and 2000-02-21.
11830 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11831 correct line-end convention is followed.
11833 * w32menu.c [HAVE_BOXES]: Remove #undef.
11834 (single_keymap_panes): Remove code for simulating checkmarks.
11835 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11836 Remove code for drawing simulated checkmarks.
11837 (w32_menu_show): make unibyte help string correctly.
11838 (add_menu_item): draw standard Windows checkmarks. Draw radio
11839 buttons as radio buttons if possible.
11841 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11843 * sysdep.c (start_of_text): Don't define this function for NetBSD
11846 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11848 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11849 (LINKER): Don't undef if __NetBSD__ is defined.
11851 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11853 * fileio.c [__NetBSD__]: Define `unix'.
11855 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11857 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11859 * atimer.c (start_atimer): Don't abort when timers are stopped.
11860 (append_atimer_lists): New function.
11861 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11862 arbitrary lists of stopped and running atimers.
11864 * atimer.c (cancel_atimer): Handle canceling an atimer when
11865 some timers are stopped.
11867 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11868 after canceling it.
11870 * fns.c (maybe_resize_hash_table): Handle case of new size
11871 coming out as being the same as old size.
11873 2000-02-27 Jason Rumney <jasonr@gnu.org>
11875 * makefile.nt: Add atimer.h to dependencies.
11876 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11877 * w32console.c: Only disable window system features for dispextern.h
11878 (initialize_w32_display): Build a display info for the console.
11879 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11880 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11881 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11883 * w32gui.h (struct W32FontStruct): Revert last change after change
11885 * w32menu.c (single_submenu): Set up help string.
11886 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11887 (w32_dialog_show): Set up help string.
11888 * w32term.c (w32_display_info_for_display): Remove unused function.
11889 (w32_draw_bitmap): Use pre-built bitmaps.
11890 (w32_initialize_display_info): New function to initialize parts of
11891 display info that are common to both GUI and console frames.
11892 (w32_term_init): Use w32_initialize_display_info. Do not set
11893 Vw32_num_mouse_buttons here, as it is not called for console
11894 frames. Build bitmaps for indicating truncated lines etc.
11895 (x_delete_display): Destroy pre-built bitmaps.
11896 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11897 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11899 2000-02-27 Dave Love <fx@gnu.org>
11901 * lisp.h: Add a bunch of prototypes.
11903 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11905 * keyboard.c (read_char): Set `usec' correctly.
11907 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11909 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11910 `lambda', set reg[RRR] to the map index.
11911 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11912 reg[RRR] to 0. Otherwise, set it to -1.
11914 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11916 * emacs.c (main): Remove code snippet commented out with `//'.
11918 2000-02-25 Richard M. Stallman <rms@gnu.org>
11920 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11921 and contains a `:', prepend `/:'.
11923 * window.c (select_window_1): If selected_window is nil,
11924 don't "swap out" the buffer's point.
11925 (Fset_window_configuration): Set selected_window to nil
11926 before calling Fselect_window.
11927 (unshow_buffer): Don't set point in buffer from window's point
11928 if another more recently selected window also shows the buffer.
11930 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11932 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11934 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11935 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11936 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11938 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11939 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11940 (hide_busy_cursor): New functions.
11941 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11943 * minibuf.c (read_minibuf): Cancel busy-cursor.
11945 * keyboard.c (command_loop_1): Call start_busy_cursor before
11946 Fcommand_execute and cancel_busy_cursor after it.
11947 (timer_check): Remove busy-cursor code.
11948 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11951 * process.c (wait_reading_process_input): Remove busy-cursor code.
11953 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11954 Fx_hide_busy_cursor.
11956 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11958 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11960 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11962 * xterm.c (XTread_socket): Remove busy-cursor code.
11964 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11965 (build_frame_matrix_from_leaf_window): Put code handling
11966 glyph row's not being a slice of a frame row in #if 0.
11967 (sync_window_with_frame_matrix_rows): New function.
11968 (frame_row_to_window): New function.
11969 (mirror_line_dance): Handle copies between windows.
11971 * lread.c (Fload): Use `xfree' instead of `free'.
11972 (init_obarray): Use `xmalloc' instead of `malloc'.
11974 * window.c (Fset_window_buffer): Set WINDOW to the window
11976 (coordinates_in_window): Take frame's internal border width
11979 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11981 * xterm.c (x_display_and_set_cursor): Display cursor of
11982 non-selected windows depending on the setting of
11983 cursor_in_non_selected_windows.
11985 * xdisp.c (cursor_in_non_selected_windows): New variable.
11986 (syms_of_xdisp): DEFVAR_BOOL it.
11988 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11990 * data.c (Fstring_to_number): If number is greater than what
11991 fits into an integer, return a float.
11993 * eval.c (specbind): Remove references to
11994 keyword_symbols_constant_flag.
11996 * data.c (keyword_symbols_constant_flag): Removed.
11997 (Fmakunbound, set_internal, syms_of_data): Remove references to
11998 keyword_symbols_constant_flag.
12000 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12002 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12004 * syntax.c (multibyte_syntax_as_symbol): New variable.
12005 (syms_of_syntax): Declare it as a Lisp variable.
12006 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12007 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12008 nonzero, treat all multibyte characters as symbol.
12009 (init_syntax_once): Give syntax `word' to all multibyte characters.
12011 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12013 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12016 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12018 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12020 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12021 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12023 2000-02-21 Dave Love <fx@gnu.org>
12025 * frame.c (Vmouse_position_function): New variable.
12026 (Fmouse_position): Use it.
12027 (syms_of_frame): Install it.
12029 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12031 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12033 * fileio.c (Finsert_file_contents): Unbind the binding of
12034 standard-output done by temp_output_buffer_setup.
12036 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12037 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12038 (specbind, unbind_to): Handle most common case of non-constant
12039 symbol with trivial value specially.
12041 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12043 2000-02-20 Richard M. Stallman <rms@gnu.org>
12045 * data.c (Fmake_variable_buffer_local): Doc fix.
12046 Init found_for_buffer to 0.
12047 (Fmake_variable_frame_local): If the variable has already
12048 been buffer-local, set the check_frame field.
12050 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12052 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12053 produced for CODING_MODE_LAST_BLOCK requires.
12055 2000-02-18 Dave Love <fx@gnu.org>
12057 * keyboard.c (echo_keystrokes): Remove declaration.
12058 (Vecho_keystrokes) New variable.
12059 (read_char, record_menu_key, read_key_sequence): Use it to allow
12060 use of float value.
12061 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12063 * lread.c: Undef feature selection macros before defining.
12065 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12067 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12068 for symbols other than the symbol in question.
12070 2000-02-17 Dave Love <fx@gnu.org>
12072 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12074 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12076 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12078 * alloc.c (enum mem_type): Compile unconditionally.
12080 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12082 * xfaces.c (tty_defined_color): Don't return faulire indication
12083 for unspecified-fg and unspecified-bg pseudo-colors.
12085 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12087 * alloc.c (mark_object): Don't mark symbol names in pure space.
12088 (gc_sweep): Don't unmark symbol names in pure space.
12090 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12091 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12092 [GC_MARK_STACK]: New defines.
12093 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12094 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12096 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12098 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12099 allocate_buffer instead of xmalloc.
12101 * alloc.c (toplevel): Include setjmp.h.
12102 (PURE_POINTER_P): New define.
12103 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12104 (Vdead) [GC_MARK_STACK]: New variable.
12105 (lisp_malloc): Add parameter TYPE, call mem_insert if
12106 GC_MARK_STACK is defined.
12107 (allocate_buffer): New function.
12108 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12109 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12110 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12111 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12112 (MEM_NIL) [GC_MARK_STACK]: New define.
12113 (struct mem_node) [GC_MARK_STACK]: New structure.
12114 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12115 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12116 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12117 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12118 (mark_stack) [GC_MARK_STACK]: New functions.
12119 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12120 (clear_marks): Removed.
12121 (gc_sweep): Set free conses' car, free floats' type, free
12122 symbols' function to Vdead. Use lisp_free to free buffers.
12123 (init_alloc_once): Initialize Vdead.
12124 (survives_gc_p): Return non-zero for pure objects.
12126 * alloc.c: Add comments throughout the file.
12128 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12129 that unblocks alarms.
12131 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12132 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12133 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12135 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12137 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12139 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12140 avoid infinite error signaling. Allocate sufficient memory for
12141 eol_str in the case that eoltype is Lisp_Int.
12143 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12145 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12146 depends on the previous behavior.
12148 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12150 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12152 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12154 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12156 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12157 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12160 2000-02-15 Richard M. Stallman <rms@gnu.org>
12162 * data.c (set_internal): Don't make variable buffer-local
12163 if within a let-binding for the same buffer.
12164 (let_shadows_buffer_binding_p): New function.
12166 * eval.c (specbind): For buffer-local value,
12167 record the current buffer also.
12168 (unbind_to): Cope with that change.
12170 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12172 * window.c (Fsave_window_excursion): Doc fix.
12174 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12176 * syntax.c (back_comment): Make sure we only consider comment-starters
12177 of the relevant style and return -1 in case of a failure to find the
12178 beginning of the comment.
12179 (Fforward_comment): If back_comment fails, go back to the position just
12180 after the comment-end.
12181 (scan_lists): Add comment describing a very minor bug.
12183 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12185 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12186 `completion-regexp-list' in the docstring.
12188 2000-02-14 Dave Love <fx@gnu.org>
12190 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12192 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12194 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12195 to Emacs' syntax. Also fix the comment about set/not-set meanings
12196 since Emacs syntax is not the value 0 any more.
12197 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12198 since it's now part of RE_SYNTAX_EMACS.
12200 2000-02-12 Dave Love <fx@gnu.org>
12202 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12204 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12206 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12208 2000-02-12 Dave Love <fx@gnu.org>
12210 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12212 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12213 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12214 * s/hpux.h: Don't define HAVE_VFORK.
12216 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12218 * s/nextstep.h: Don't define HAVE_ALLOCA.
12220 * config.in: Add vfork bits.
12222 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12224 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12225 unwind function to undo the effect of stopping atimers.
12227 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12229 * atimer.c (stopped_atimers): New variable.
12230 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12233 * atimer.h (stop_other_atimers, run_all_atimers)
12234 (unwind_stop_other_atimers): Add function prototypes.
12236 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12238 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12240 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12241 library may depend on jpeg.
12242 (atimer.o): Depends on atimer.c.
12244 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12246 * insdel.c (del_range_1): Call update_compositions.
12247 (del_range_both): Call update_compositions just once..
12249 2000-02-10 Dave Love <fx@gnu.org>
12251 * xfns.c (create_frame_xic): Fix initialization of automatic
12252 aggregates for pcc.
12254 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12256 * ccl.c (CCL_MAKE_CHAR): New macro.
12257 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12258 registers by CCL_MAKE_CHAR before calling translate_char.
12259 <CCL_TranslateCharacterConstTbl> Likewise.
12261 2000-02-08 Dave Love <fx@gnu.org>
12263 * lread.c (__EXTENSIONS__): Define.
12265 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12267 * puresize.h (BASE_PURESIZE): Increase to 650000.
12269 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12271 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12274 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12276 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12277 md, mh, mb, mr, and me to the fake termcap entry.
12279 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12281 * sound.c (sound_cleanup): Don't call device close routine if the
12282 function pointer is null.
12284 2000-02-06 Andrew Innes <andrewi@gnu.org>
12286 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12287 around image definitions and prototypes.
12288 (gamma_correct) [WINDOWSNT]: New prototype.
12290 * w32term.c (x_make_frame_visible): Replace call to
12291 input_poll_signal with poll_for_input.
12293 * window.c [WINDOWSNT]: Include w32term.h.
12295 * xdisp.c [WINDOWSNT]: Include w32term.h.
12297 * makefile.nt: Add dependencies on w32gui.h.
12298 (OBJ1): Include atimer.obj.
12299 ($(BLD)\atimer.obj): New dependency rule.
12301 * w32.c (sigmask): New function (does nothing).
12302 (sigunblock): Ditto.
12304 * frame.c [WINDOWSNT]: Include w32term.h.
12306 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12308 * lread.c (syms_of_lread): Fix literal newlines.
12310 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12311 the string constant limit (2048 bytes) in MSVC.
12314 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12316 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12317 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12318 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12319 dispatch the event.
12321 2000-02-04 Dave Love <fx@gnu.org>
12323 * fileio.c: Remove some unused vars.
12324 (_GNU_SOURCE): Define (for euidaccess).
12326 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12328 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12330 (read_minibuf): Deal with allow_props correctly.
12332 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12334 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12336 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12338 * search.c (compile_pattern): If a cache entry has a nil regexp,
12339 fill in that entry instead of clobbering a previously cached
12342 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12344 * puresize.h (BASE_PURESIZE): Increase to 610000.
12346 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12348 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12351 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12353 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12354 instead of incrementing ic directly.
12355 <CCL_WriteExprConst> Likewise.
12356 <ccl_set_expr>: Set ic to jump_address.
12358 * fileio.c (e_write): Fix the handling of
12359 CODING_FINISH_INSUFFICIENT_SRC.
12361 2000-02-01 Dave Love <fx@gnu.org>
12363 * editfns.c (Fpropertize): Doc fix.
12365 * process.c (Fstart_process): Doc fix.
12367 * eval.c: Fix various doc strings not to duplicate information
12368 from help-manyarg-func-alist.
12370 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12372 * doc.c (Vhelp_manyarg_func_alist): New variable.
12373 (Fdocumentation): Use it.
12374 (syms_of_doc): Define it.
12376 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12378 * xterm.c (xim_open_dpy): Remove unused local variable.
12380 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12382 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12383 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12385 * fns.c (sweep_weak_table): New function.
12386 (sweep_weak_hash_tables): Use it. Keep on marking until there
12389 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12391 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12392 that XTread_socket does not crash by trying to call XNoOp on a
12395 2000-01-30 Jason Rumney <jasonr@gnu.org>
12397 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12398 Change selected_frame to SELECTED_FRAME ().
12399 (w32_console_mouse_position): Remove #ifndef MULE from around
12400 `insist' parameter.
12402 * makefile.nt: Remove dosfns.obj.
12404 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12406 * w32fns.c (w32_defined_color): Check for valid frame before
12407 applying gamma correction. Eliminate dependency on frame elsewhere.
12408 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12409 (w32_to_x_font): Use resx and resy not height_in and width_in.
12410 (x_to_w32_font): Doc fix.
12411 (xlfd_strip_height): New function to strip and return font height.
12412 (w32_font_match): Compare height separately from rest of xlfd
12413 spec, using xlfd_strip_height.
12415 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12416 width_in. Use w32_defined_color in place of defined_color.
12418 * w32faces.c: Merge more of DOS and X specifics in preparation for
12419 merge with xfaces.c.
12420 (defined_color): Remove FIXME comment.
12421 (tty_color_name): Provide w32-specific function.
12422 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12424 * w32console.c (turn_on_face, turn_off_face): Removed.
12425 (w32_face_attributes): New function.
12426 (Global_variables): Reduce scope where possible.
12427 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12429 (hl_mode): Don't modify text attributes.
12430 (write_glyphs): Don't do anything if len <= 0. Use
12431 w32_face_attributes to get attributes for drawing. Write
12432 terminating codes using char_attr_normal.
12433 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12434 (update_begin, update_end): Likewise.
12435 (vga_stdcolor_name): New function.
12436 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12437 (Fset_screen_color): Remove char_attr_reverse.
12439 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12441 * xfns.c (xic_set_preeditarea): Take window parameter and
12442 window-relative pixel-positions.
12444 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12445 is its frame's selected window.
12446 (xim_instantiate_callback): Likewise.
12448 * xfns.c (x_create_im): Removed.
12449 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12450 (supported_xim_styles): Renamed from supported_styles.
12451 (best_xim_style): Renamed from best_style.
12452 (create_frame_xic): Renamed from xic_create_frame.
12453 (free_frame_xic): Renamed from xic_destroy_frame.
12455 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12457 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12458 our frames, call XFilterEvent with 2nd parameter `None'.
12459 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12460 returning XBufferOverflow.
12461 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12462 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12463 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12464 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12465 (xim_initialize, xim_close)
12466 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12467 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12468 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12469 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12471 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12473 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12474 `xic_style' and `xic_xfs'.
12475 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12476 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12477 (FRAME_XIM): Removed.
12479 * xfns.c (supported_styles): New variable.
12480 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12481 (xic_create_xfontset, best_style, xic_create_frame)
12482 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12483 (xic_set_xfontset): New functions.
12485 2000-01-28 Dave Love <fx@gnu.org>
12487 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12489 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12491 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12493 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12494 for *scratch* if it already existed.
12496 * emacs.c (USAGE): New macro.
12497 (main): Use it to display usage information.
12499 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12501 Support for the menu-help feature:
12503 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12505 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12506 part of the line to the termscript file.
12507 (IT_clear_to_end): Clear the entire line, not just its beginning.
12508 (menu_help_message, prev_menu_help_message): New variables.
12509 (IT_menu_make_room): Make room for the help_text member.
12510 (IT_menu_display): New argument disp_help; all callers changed.
12511 If disp_help is non-zero, store the help text of the active menu
12512 item in menu_help_message.
12513 (XMenuAddPane): Initialize the help_text member to NULL.
12514 (XMenuAddSelection): New argument help_text. Store it in the
12516 (XMenuActivate): New argument help_callback. If the value of
12517 menu_help_message has changed since the last time, display the
12518 menu help message text while waiting for the mouse to move. Clear
12519 the echo area before exiting.
12520 (XMenuDestroy): Free the help_text member.
12522 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12524 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12525 XMenuAddSelection. Pass help callback to XMenuActivate.
12526 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12528 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12530 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12531 and EMACS_SET_USECS.
12533 2000-01-26 Dave Love <fx@gnu.org>
12535 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12537 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12538 an error may be signalled.
12540 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12542 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12543 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12545 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12547 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12549 * charset.c (Fstring): If there is a multibyte char among
12550 the args, always return a multibyte string.
12552 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12554 * sysdep.c (sys_select): Turn atimers off and on instead of
12555 recording and restoring old alarm handler
12557 * process.c (toplevel): Include atimer.h.
12558 (create_process_1): Rewritten.
12559 (create_process): Use atimers instead of alarm.
12560 (wait_reading_process_input) [hpux]: Turn atimers off instead
12561 of turning off SIGALRM.
12562 (wait_reading_process_input): Turn off atimers instead off
12563 calling stop_polling.
12565 * emacs.c (main): Call init_atimer.
12567 * keyboard.c (toplevel): Include systime.h and atimer.h.
12568 (polling_for_input): Removed because unused.
12569 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12570 (poll_timer): New variable.
12571 (poll_for_input, poll_for_input_1): New functions.
12572 (start_polling, stop_polling): Rewritten.
12574 * keyboard.h (polling_for_input): Removed.
12576 * atimer.h, atimer.c: New files.
12578 * Makefile.in (obj): Add atimer.o.
12579 (atimer.o): New target.
12581 * blockinput.h (pending_atimers): Add extern declaration.
12582 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12584 * lisp.h (popup_activated_flag): Add extern declaration.
12586 * xmenu.c (popup_activated_flag): Make externally visible.
12587 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12588 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12590 * xterm.c (toplevel): Include atimer.h.
12591 (toolkit_scroll_bar_interaction): New variable.
12592 (Fxt_process_timeouts): Removed.
12593 (x_process_timeouts): New function.
12594 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12595 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12596 (x_make_frame_visible): Call poll_for_input_1 instead of
12597 input_poll_signal. Don't call alarm.
12598 (x_initialize): Install timer calling x_process_timeouts.
12600 2000-01-24 Dave Love <fx@gnu.org>
12602 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12603 Don't use -cckr -- apparently not now necessary.
12605 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12607 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12610 2000-01-23 Jason Rumney <jasonr@gnu.org>
12612 * w32fns.c (w32_defined_color): Apply gamma correction before
12613 trying to map to the palette.
12614 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12617 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12618 here. Callers changed to always pass real device context.
12619 (w32_draw_bitmap): Likewise.
12620 (w32_get_glyph_overhangs): Likewise.
12621 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12622 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12623 pfnSetScrollInfo and SetScrollRange.
12624 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12625 back into MULE characters after decoding them.
12626 (x_get_glyph_face_and_encoding): Likewise.
12627 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12628 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12629 (x_produce_glyphs): Calculate per char metrics for a character
12630 that we know exists in default font when font_not_found_p is true.
12632 2000-01-22 Jason Rumney <jasonr@gnu.org>
12634 * makefile.nt (intervals.obj, composite.obj): New modules.
12635 (composite.h): Added as dependency where appropriate.
12637 * w32gui.h (XGCValue): New struct for emulating X GCs.
12639 * w32term.h (XCharStruct): New struct for emulating X.
12641 * w32console.c (turn_on_face, turn_off_face): New functions.
12642 (change_line_highlight): New prototype for new redisplay.
12643 (write_glyphs): Support multibyte text. Support faces.
12645 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12647 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12648 throughout. struct frame * in place of FRAME_PTR.
12649 Skeleton support for images, toolbars, tooltips from xfns.c.
12650 (Fx_create_frame): Use system default for default scroll bar width.
12651 (w32_get_arg): Renamed from x_get_arg.
12652 (Fx_file_dialog): New function.
12653 (w32_list_fonts): Check cache before asking system.
12654 (Vw32_enable_synthesized_fonts): New variable.
12655 (Vw32_enable_italics): Obsolete, removed.
12657 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12658 Use SELECTED_FRAME macro.
12660 * w32menu.c: Add skeleton support for help strings on menus.
12661 (add_menu_item): Native checkbox and radio support added, but not
12662 yet enabled due to bugs.
12663 (push_menu_item): Add parameters type, selection and help.
12665 Formatting changes to reduce unnecessary diffs with xmenu.c.
12667 * w32select.c (Fw32_set_clipboard_data): Update call to
12668 find_charset_in_str.
12670 * w32term.c: Complete rewrite for new redisplay based on new
12671 xterm.c with necessary sections merged back in from old w32term.c.
12673 2000-01-21 Richard M. Stallman <rms@gnu.org>
12675 * data.c (set_internal): Further fix in same criterion.
12677 2000-01-20 Richard M. Stallman <rms@gnu.org>
12679 * data.c (set_internal): Fix the criteria for whether
12680 to swap out the old cached binding.
12682 2000-01-19 Dave Love <fx@gnu.org>
12684 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12686 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12688 * regex.c (re_compile_fastmap): While checking a range table for
12689 `charset', skip flag bits for a character class correctly.
12691 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12693 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12695 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12697 * widget.c (EmacsFrameSetCharSize): Change size of children first
12698 because of problems with main window geometry management under Lesstif.
12700 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12701 MENU_ITEMS_ITEM_.*.
12702 (MENU_ITEMS_ITEM_HELP): New enumerator.
12703 (push_menu_item): Add parameter HELP. Record help in menu_items.
12704 (single_menu_item, single_submenu, list_of_items): Call
12705 push_menu_item with new parameter.
12706 (single_submenu): Set help string in widget value.
12707 (menu_highlight_callback): New function.
12708 (set_frame_menubar): Call lw_create_widget with new
12710 (xmenu_show, xdialog_show): Ditto.
12712 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12714 * sound.c (Fplay_sound): Improve doc string.
12716 2000-01-11 Richard M. Stallman <rms@gnu.org>
12718 * lisp.h (set_internal): Enter the new arg.
12720 * eval.c (specbind): Record buffer-local variables specially,
12721 indicating which buffer's binding was saved.
12722 (unbind_to): Restore buffer-local variables specially
12723 in the proper buffer.
12725 * data.c (set_internal): New arg BUF.
12727 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12728 * data.c (Fset): Pass new arg to set_internal.
12729 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12731 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12733 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12735 2000-01-11 Richard M. Stallman <rms@gnu.org>
12737 * minibuf.c (Ftry_completion): Doc fix.
12739 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12741 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12744 2000-01-11 Andreas Schwab <schwab@suse.de>
12746 * coding.c (code_convert_region): Initialize total_skip.
12748 2000-01-08 Dave Love <fx@gnu.org>
12750 * eval.c (Fuser_variable_p): Check customizability too.
12752 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12754 * minibuf.c (Fcompleting_read): Doc fix.
12756 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12758 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12761 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12762 Check that input style is supported before trying to create an
12764 (x_window): Call x_create_im.
12766 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12768 * xfns.c (current_gif_memory_src): New variable.
12769 (gif_load): Record the address of the current memory source
12770 in current_gif_memory_src.
12771 (gif_read_from_memory): Use current_gif_memory_src.
12773 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12774 macros statement form.
12776 * sound.c (struct sound): Renamed from struct sound_file.
12777 (struct sound): Add members `data' and `header_size'.
12778 (enum sound_attr): Add SOUND_DATA.
12779 (current_sound, current_sound_device): Variables renamed from
12780 sound_file and sound_device.
12781 (parse_sound): Parse :data.
12782 (parse_sound): Handle sound data in strings.
12783 (find_sound_type): Function renamed from find_sound_file_type.
12784 (wav_init, au_init): Fail if sound's header_size is smaller than
12785 needed header size.
12786 (wav_play, au_play): Play sounds from string data.
12788 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12790 * lisp.h: Add prototype for allocate_string_data.
12792 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12794 * alloc.c (mark_buffer): Remove code in #if 0.
12796 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12797 (strings_consed): New variable.
12798 (allocate_string): Set it.
12799 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12800 (Fmemory_use_counts): Return strings_consed. Use Flist.
12802 * alloc.c: General cleanup in comments etc. Remove conditional
12803 compilation for `standalone'.
12805 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12807 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12808 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12809 (DONT_COPY_FLAG): Removed.
12810 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12811 (struct sdata, struct sblock): New
12812 (struct string_block): Rewritten.
12813 (STRINGS_IN_STRING_BLOCK): New macro.
12814 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12815 (large_sblocks, string_blocks, string_free_list): New variables.
12816 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12817 (init_strings): Rewritten.
12818 (allocate_string, allocate_string_data, compact_small_strings)
12819 (free_large_strings, sweep_strings): New functions.
12820 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12821 (struct string_block_head, current_string_block)
12822 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12823 (STRING_PAD): Removed.
12824 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12825 (Fgarbage_collect): Don't set mark bit in large strings.
12826 (mark_object): Mark strings differently. Mark symbol names
12828 (survives_gc_p): Test marked strings differently.
12829 (gc_sweep): Sweep strings differently, unmark strings in
12831 (compact_strings): Removed.
12833 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12835 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12836 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12838 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12840 * fileio.c (Finsert_file_contents): Signal error if visiting file
12841 in a non-empty buffer.
12843 * term.c (encode_terminal_code): Fix the previous change.
12845 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12847 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12848 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12850 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12852 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12854 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12855 need to test for MSDOS frames.
12857 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12859 * dosfns.c (unspecified_colors): Remove.
12860 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12862 (msdos_stdcolor_name): Return strings for unspecified fore- and
12863 back-ground colors.
12865 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12866 (syms_of_xfaces): Remove their staticpro's.
12867 (tty_color_name): Return Lisp strings for unspecified fore- and
12868 back-ground colors.
12869 (Finternal_set_lisp_face_attribute): Remove the special treatment
12870 for Qunspecified_{f,b}g.
12871 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12873 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12875 * xdisp.c (reseat_at_next_visible_line_start): Position before
12876 newline only if ending up on a newline.
12877 (next_element_from_ellipsis): Return success. Handle case of
12878 displaying no ellipsis. Fix case of ellipsis defined in display table.
12879 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12882 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12884 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12885 (Fcolor_supported_p): Renamed from face-color-supported-p.
12887 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12889 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12890 list of colors renamed to tty-defined-color-alist.
12891 (tty_color_name): Pass the frame to tty-color-by-index.
12892 (realize_tty_face): tty-color-alist is now a function which
12893 accepts the frame as argument.
12895 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12897 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12899 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12900 encode_terminal_code.
12902 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12904 * dispnew.c (mode_line_string): Support termcap frames as well.
12906 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12908 * syntax.c (Fforward_word): Undo previous change.
12910 * editfns.c (Fconstrain_to_field): Don't constrain if
12911 inhibit-field-text-motion is non-nil.
12912 (Fline_beginning_position): Undo previous change.
12913 (Fline_end_position): Ditto.
12915 * syntax.c (Fforward_word): Notice field boundaries only if
12916 inhibit-field-text-motion is nil.
12918 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12920 * editfns.c (Vinhibit_field_text_motion): New variable.
12921 (inhibit-field-text-motion): New DEFVAR_LISP.
12922 (Fline_beginning_position, Fline_end_position): Notice field
12923 boundaries only if inhibit-field-text-motion is nil.
12925 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12926 All calls adjusted.
12927 (x_build_heuristic_mask): Likewise.
12928 (xbm_load_image_from_file): Change error output.
12929 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12930 (gif_load, gs_load, x_kill_gs_process): Ditto.
12932 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12933 color indices when accessing raster pixels.
12934 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12935 one of :file or :data.
12936 (enum pbm_keyword_index): Add PBM_DATA.
12937 (pbm_format): Add :data.
12938 (pbm_image_p): Allow either :file or :data.
12939 (pbm_read_file): New function.
12940 (pbm_scan_number): Rewritten to read from string.
12941 (pbm_load): Support :data.
12943 See ChangeLog.8 for earlier changes.
12945 ;; Local Variables:
12946 ;; coding: iso-2022-7bit
12949 Copyright (C) 2001 Free Software Foundation, Inc.
12950 Copying and distribution of this file, with or without modification,
12951 are permitted provided the copyright notice and this notice are preserved.