1 2001-10-14 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c, dispnew.c, xterm.c, xdisp.c, xfaces.c, xmenu.c
5 Put doc strings in comments.
7 2001-10-13 Gerd Moellmann <gerd@gnu.org>
9 * lisp.h (DEFUN, DEFVAR_LISP, ...) [DOC_STRINGS_IN_COMMENTS]:
10 Provide definitions for doc strings in comments.
12 * fns.c: Put doc strings in comments.
14 2001-10-13 Eli Zaretskii <eliz@is.elta.co.il>
16 * dired.c (file_name_completion): Ignore a candidate directory if
17 it matches an element in completion-ignored-extensions that ends
19 (syms_of_dired) <completion-ignored-extensions>: Mention the above
20 feature in the doc string.
21 (Ffile_name_completion): Ditto.
23 2001-10-12 Stefan Monnier <monnier@cs.yale.edu>
25 * indent.c (skip_invisible): Don't skip "ellipsisized" text.
27 * xfns.c (syms_of_xfns): Update calls to Fprovide.
29 * lisp.h (Fprovide): Update prototype.
30 (Ffeaturep, invisible_p): Remove.
32 * xdisp.c (init_iterator): Be more strict with bytepos and charpos.
33 (DOLIST, LOOP_PROPVAL): New macros.
34 (invisible_p, invisible_ellipsis_p): Use them.
35 (invisible_noellipsis_p): New function.
36 (syms_of_xdisp): Use empty_string.
38 * alloc.c (mark_interval_tree): Use traverse_intervals_noorder.
40 * lread.c (substitute_object_recurse): Use traverse_intervals_noorder.
41 (syms_of_lread) <Vafter_load_alist>: Update docstring.
43 * print.c (Fwith_output_to_temp_buffer): Align with
44 internal_with_output_to_temp_buffer.
45 (print_preprocess): Use traverse_intervals_noorder.
46 (print_object): Update call to traverse_intervals.
48 * intervals.h (TEXT_PROP_MEANS_INVISIBLE_NOELLIPSIS): New macro.
49 (traverse_intervals_noorder, invisible_noellipsis_p): New funs.
51 * intervals.c (traverse_intervals_noorder): New function.
52 (search_for_interval, count_intervals): Use it.
53 (traverse_intervals): Use less stack space and drop `depth' arg.
55 * fns.c (Ffeaturep): Add new `subfeature' arg.
56 (Fprovide): Add new `subfeatures' arg. Use `after-load-alist'.
57 (Qsubfeatures): New var.
58 (syms_of_fns): Initialize it.
60 * keymap.c (Fkey_description): Use empty_string.
61 (Fdescribe_bindings_internal, describe_buffer_bindings): Remove.
62 (syms_of_keymap): Setup inheritance between maps.
63 Don't export Sdescribe_bindings_internal any more.
65 * minibuf.c (keys_of_minibuf): Eliminate redundant bindings.
67 2001-10-12 Gerd Moellmann <gerd@gnu.org>
69 * xterm.c (notice_overwritten_cursor): Renamed from
70 note_overwritten_text_cursor. Rewritten to take glyph widths into
73 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
75 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
76 multi-line strings without a trailing "\n\".
78 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
80 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
83 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
85 * callint.c (Fcall_interactively): Remove unused code. Use XCAR.
87 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
88 * w32proc.c (sys_spawnve):
89 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
90 * w32.c (check_windows_init_file):
91 * sound.c (Fplay_sound):
92 * emacs.c (init_cmdargs):
93 * process.c (Fstart_process): Update calls to openp.
95 * callproc.c (Vexec_suffixes): New var.
96 (Fcall_process): Update call to openp.
97 (decode_suffixes): New function.
98 (syms_of_callproc): Init exec-suffixes.
100 * lread.c (Vload_suffixes, default_suffixes): New vars.
101 (openp): Take a lisp list of suffixes.
102 Check for file-name-handlers even if the file was absolute already.
103 (syms_of_lread): Declare load-suffixes.
104 (Fload): Fix up call to openp.
105 Don't bother checking for file-name-handler at the very beginning.
107 * keymap.h (Fcopy_keymap): Don't export.
109 * lisp.h (empty_string): Declare.
110 (Vload_suffixes, Vexec_suffixes): Declare.
111 (openp): Update prototype.
113 * emacs.c (empty_string): New var.
114 (syms_of_emacs): Initialize it.
116 * search.c (wordify): Use it.
118 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
119 selected window if it's not displayed there. Handle the case
120 when the window is dedicated.
121 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
123 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
125 * syntax.h (struct gl_state_s): Change the meaning of b_property.
126 Remove left_ok and right_ok.
127 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
128 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
129 new meaning of b_property.
131 * syntax.c (update_syntax_table): Simplify.
132 (Fforward_comment): Don't skip quoted chars when going backward.
134 2001-10-11 Gerd Moellmann <gerd@gnu.org>
136 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
137 in case I is of some unsigned type, in which case
138 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
139 comparison becomes bogus.
141 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
142 (Fuser_full_name): Fix bug treating a float as a fixnum.
144 * data.c (Fstring_to_number): Use make_fixnum_or_float.
146 * lisp.h (make_fixnum_or_float): New macro.
148 * lisp.h (circular_list_error): Add prototype.
150 * data.c (Qcircular_list): New variable.
151 (circular_list_error): New function.
152 (syms_of_data): Initialize it Qcircular_list.
154 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
156 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
157 casefiddle.c, buffer.c: Include keymap.h.
159 2001-10-10 Gerd Moellmann <gerd@gnu.org>
161 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
162 options. From Dave Love <d.love@dl.ac.uk>.
164 2001-10-09 Gerd Moellmann <gerd@gnu.org>
166 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
167 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
169 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
171 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
173 2001-10-08 Andrew Innes <andrewi@gnu.org>
175 * lisp.h [max]: Undef min and max before redefining them.
177 * w32gui.h: Do not undef min and max.
179 * w32heap.h: Do not undef min and max.
181 * s/ms-w32.h: Do not undef min and max.
183 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
185 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
187 2001-10-08 Sam Steingold <sds@gnu.org>
189 * keymap.c (current-active-maps): Quote newlines (compilation error).
191 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
193 * Makefile.in (lisp, shortlisp): Replace bindings.el with
194 bindings.elc, since otherwise doc strings in bindings.el get wrong
197 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
199 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
201 * keyboard.h (map_prompt): Remove.
203 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
204 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
206 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
208 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
210 * keyboard.c (map_prompt): Remove.
211 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
214 * keymap.h: New file. Extracted from lisp.h.
216 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
217 (accessible_keymaps_1): New function.
218 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
219 (Fwhere_is_internal): Use Fcurrent_active_maps.
220 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
221 Insert in current buffer rather than standard-output.
222 Don't call `help-mode'. Export to elisp.
223 (describe_buffer_bindings): New wrapper.
224 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
225 and Sdescribe_buffer_bindings.
227 2001-10-08 Gerd Moellmann <gerd@gnu.org>
229 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
230 Remove code setting signal handler.
232 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
233 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
235 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
237 * keyboard.c: Don't define min/max.
239 2001-10-08 Gerd Moellmann <gerd@gnu.org>
241 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
242 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
243 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
244 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
245 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
246 Don't define min/max.
248 * lisp.h (min, max): New macros.
250 * puresize.h (BASE_PURESIZE): Increase to 725000.
252 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
254 * xfaces.c (free_frame_menubar): Add prototype.
256 * lisp.h (init_window): Add prototype.
258 * editfns.c: Include ctype.h.
260 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
261 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
262 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
265 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
266 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
267 `popup_activated_flag' and `title'.
269 * doc.c (Fdocumentation_property): Fix typo in a doc string.
271 * emacs.c (main): Remove extra `;'.
273 * atimer.h (struct atimer): Fix typos in a comment.
275 * atimer.c: Fix typo.
277 * Makefile.in: Fix typo.
279 * README: Remove obsolete part mentioning removed VMS file.
281 2001-10-07 Miles Bader <miles@gnu.org>
283 * Makefile.in (lisp, shortlisp): Add `button.elc'.
285 2001-10-07 Ken Raeburn <raeburn@gnu.org>
287 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
290 * lisp.h (Ffield_end): Declare.
292 2001-10-07 Gerd Moellmann <gerd@gnu.org>
294 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
296 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
298 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
300 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
302 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
303 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
305 * alloc.c (inhibit_garbage_collection): Simplify.
306 (Fmemory_use_counts): Ditto.
308 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
309 (syms_of_data): DEFVAR_INT most-positive-fixnum and
310 most-negative-fixnum.
312 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
313 (FIXNUM_OVERFLOW_P): New macros.
315 2001-10-06 Miles Bader <miles@gnu.org>
317 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
318 scroll_bar_bottom_shadow_pixel fields.
319 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
320 for the shadows, and tell the toolkit about them if we succeed.
321 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
322 Free scroll-bar shadow colors.
323 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
324 Free scroll-bar shadow colors when the background color changes.
325 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
326 Initialize scroll-bar shadow-color fields.
328 2001-10-05 Gerd Moellmann <gerd@gnu.org>
330 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
332 2001-10-05 Miles Bader <miles@gnu.org>
334 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
335 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
336 New functions (were in simple.el).
337 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
338 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
339 (syms_of_minibuf): Initialize them.
341 2001-10-05 Gerd Moellmann <gerd@gnu.org>
343 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
344 (tiff_load): Install them as error and warning handler.
346 2001-10-04 Andrew Innes <andrewi@gnu.org>
348 * w32fns.c (x_to_w32_color): Fix argument to alloca.
349 (w32_load_system_font): Don't believe what GetLanguageFontInfo
350 says; query codepage info directly to determine if font is double byte.
351 (x_to_w32_charset): Handle private format for unknown charsets.
352 Handle wildcards in charset spec, by ignoring them.
353 (w32_codepage_for_font): Fix argument to alloca. Don't remove
354 "*-" prefix from charset.
355 (x_to_w32_font): Enlarge remainder array for safety. Specifically
356 handle the truncated font spec form constructed by font_list_1, so
357 that we correctly identify the charset fields. Don't remove "*-"
359 (w32_list_synthesized_fonts): Fix argument to alloca.
361 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
363 * window.h (MINI_WINDOW_P): Use NILP.
365 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
367 * termhooks.h (struct input_event): Use proper type for `kind'.
369 2001-10-04 Gerd Moellmann <gerd@gnu.org>
371 This handles unknown keysyms better than before. For example,
372 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
373 Emacs formerly completely ignored F5. With the change, it derives
374 a key symbol from the name of the X keysym, `ccaron' in this case.
375 Reported by Martin Buchholz.
377 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
380 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
381 that EVENT->code isn't a function key, use the keysym's name.
383 2001-10-04 Gerd Moellmann <gerd@gnu.org>
385 FOREACH is a macro that should make it easier to loop over Lisp
386 lists with checks for cycles and proper lists.
388 * lisp.h (LIST_END_P, FOREACH): New macros.
390 2001-10-04 Gerd Moellmann <gerd@gnu.org>
392 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
393 called for a lost connection. Prevent dumping core in this case.
394 Instead print the X error, and exit. On user request.
396 * xterm.c (error_msg): New variable.
397 (x_fatal_error_signal): New function.
398 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
399 as fatal_error_signal_hook around the call to XtCloseDisplay.
401 * emacs.c (fatal_error_signal_hook): New variable.
402 (fatal_error_signal): Call that function.
404 2001-10-04 Gerd Moellmann <gerd@gnu.org>
406 With this, Emacs prints how much pure storage it will
407 approximately need in case pure storage overflows while dumping.
409 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
411 (init_alloc_once): Initialize new variables.
412 (PURE_POINTER_P): Use new variables.
413 (pure_alloc): If pure storage overflows, allocate from the heap.
414 (check_pure_size): New function.
415 (Fgarbage_collect): Don't GC if pure storage has overflowed.
417 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
418 (check_pure_size): Add prototype.
420 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
422 2001-10-04 Gerd Moellmann <gerd@gnu.org>
424 This adds a post-gc-hook that's run with GC inhibited.
425 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
427 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
428 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
429 (Fgarbage_collect): Run post-gc-hook.
431 2001-10-04 Gerd Moellmann <gerd@gnu.org>
433 This adds `defvaralias' and `indirect-variable'. Changes not
434 directly related to this feature are there to gain the same
435 performance again as before variable aliases.
437 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
438 code to get and set symbol values, to take defvaralias into account.
440 (Note: the new `constant' bit-flag in symbols would make it
441 possible to define arbitrary read-only variables, e.g. with
444 Documentation is in lispref/variables.texi. Added to NEWS.
446 * lisp.h (enum symbol_interned): New enumeration.
447 (struct Lisp_Symbol): Remove member `obarray', add
448 `indirect_variable', `constant', and `interned'.
449 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
450 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
451 (indirect_variable): Add prototype.
453 * print.c (print_preprocess, print_object): Test internedness of
456 * lread.c (Fintern, Funintern): Set symbol's interned and constant
458 (init_obarray): Likewise for t and nil.
460 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
461 (Fdefvaralias): New function.
462 (specbind): Simplify the test if symbol is a constant.
463 (syms_of_eval): Defsubr Fdefvaralias.
465 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
466 (Qcyclic_variable_indirection): New variable.
467 (Fkeywordp): Check for internedness differently.
468 (Fmakunbound): Simplify the test if symbol is a constant.
469 (indirect_variable, Findirect_variable): New functions.
470 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
472 (let_shadows_buffer_binding_p): Check for variable aliases.
473 (set_internal): Simplify the test if SYMBOL is a constant.
474 If SYMBOL has a buffer-local value and is an alias, use the aliased
476 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
479 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
480 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
483 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
485 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
486 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
487 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
489 2001-10-04 Gerd Moellmann <gerd@gnu.org>
493 2001-10-03 Miles Bader <miles@gnu.org>
495 * callproc.c (syms_of_callproc): Explicitly state in the
496 documentation for `process-environment' that earlier entries take
497 precedence over later ones.
499 2001-10-02 Miles Bader <miles@gnu.org>
501 * textprop.c (Fnext_char_property_change)
502 (Fprevious_char_property_change): Remove reference to non-existant
503 argument OBJECT from doc-string.
505 2001-10-01 Gerd Moellmann <gerd@gnu.org>
507 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
508 (try_window_id): Skip back over lines ending in a newline from a
511 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
514 2001-10-01 Richard M. Stallman <rms@gnu.org>
516 * search.c (Freplace_match): Doc fix.
518 2001-09-28 Andrew Innes <andrewi@gnu.org>
520 * w32menu.c (set_frame_menubar): Take into account that
521 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
524 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
526 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
528 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
530 * s/gnu-linux.h: Fix a typo in comment.
532 2001-09-28 Andreas Schwab <schwab@suse.de>
534 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
535 nocombreloc, in case -z combreloc is the default.
537 2001-09-28 Gerd Moellmann <gerd@gnu.org>
539 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
540 really going on here.
542 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
544 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
546 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
548 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
549 utf-8, menu-bar, and latin-N.
550 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
552 (lisp): Add latin-N, since they are preloaded.
554 2001-09-27 Gerd Moellmann <gerd@gnu.org>
556 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
557 to the left. Some cleanup.
559 * xdisp.c (display_mode_element): One more case where a string's
560 multibyteness should be used for display.
562 2001-09-26 Gerd Moellmann <gerd@gnu.org>
564 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
567 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
568 of the only temporarily set echoing flag for deciding when
571 * keyboard.c (echo_kboard): Make externally visible.
573 * lisp.h (echo_kboard): Declare extern.
575 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
576 fonts_changed_p if we need larger matrices due to vscrolling.
577 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
578 this round of redisplay if make_cursor_line_fully_visible fails.
579 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
580 (try_cursor_movement, try_scrolling): Use them instead of integers.
582 * dispextern.h (required_matrix_width, required_matrix_height):
585 * dispnew.c (required_matrix_width, required_matrix_height):
587 (allocate_matrices_for_window_redisplay)
588 (allocate_matrices_for_frame_redisplay: Use them.
589 Remove parameters CH_DIM.
591 * xdisp.c (display_mode_lines): Temporarily set selected_frame
592 and selected_window to the frame of the window whose mode-lines
593 are displayed, and to the window itself.
594 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
597 2001-09-25 Gerd Moellmann <gerd@gnu.org>
599 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
600 the image cache under us.
602 * xdisp.c (display_mode_element): If the mode element is a symbol
603 with a string value, use that string's multibyteness for displaying.
605 * keyboard.c (read_char): Don't clear a message for a switch-frame
606 event. From Stefan Monnier <monnier@cs.yale.edu>.
608 * xterm.c (fast_find_position) [0]: Add a presumably more correct
609 version for after 21.1.
611 * xdisp.c (row_containing_pos): Make externally visible.
613 * dispextern.h (row_containing_pos): Add prototype.
615 * process.c (send_process): Disable composition if from_byte < 0.
616 From Kenichi Handa <handa@etl.go.jp>.
618 2001-09-24 Gerd Moellmann <gerd@gnu.org>
620 * xterm.c (refreshicon): Function removed.
622 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
624 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
626 * xterm.c (toplevel): Remove includes in #if 0.
628 * process.c (sigchld_handler) [LINUX]: Don't return from
629 the signal handler at the end of the loop.
631 2001-09-21 Gerd Moellmann <gerd@gnu.org>
633 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
634 Terminate only if kill returns -1, and errno is ESRCH.
636 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
638 * Makefile.in (shortlisp): Add ../lisp/env.elc.
640 2001-09-20 Gerd Moellmann <gerd@gnu.org>
642 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
643 since this function can be called during GC.
645 * callproc.c (Fcall_process): Handle errors from pipe(2).
646 (child_setup): Delete code in #ifdef vipc.
648 2001-09-19 Gerd Moellmann <gerd@gnu.org>
650 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
651 (display_mode_element): Display the string from decode_mode_spec
652 depending on its multibyteness.
654 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
656 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
658 2001-09-18 Gerd Moellmann <gerd@gnu.org>
660 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
661 recursive_edit_unwind.
662 (recursive_edit_unwind): Set kboard state according to
665 * buffer.c (modify_overlay): Don't do nothing if START == END;
666 This can still be a modification, for example when an overlay has
667 a before-string or after-string.
668 (Fdelete_overlay): Prevent redisplay optimizations when deleting
669 an overlay with before-string or after-string.
671 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
672 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
674 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
675 first_unchanged_at_end_row is in front of
676 last_unchanged_at_beg_row. This code should be removed after the
679 2001-09-17 Gerd Moellmann <gerd@gnu.org>
681 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
682 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
684 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
687 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
689 * dired.c (Ffile_attributes): Doc fix.
691 2001-09-14 Gerd Moellmann <gerd@gnu.org>
693 * fileio.c (Ffile_symlink_p): Fix last change.
695 * filelock.c (current_lock_owner): Fix last change.
697 2001-09-13 Gerd Moellmann <gerd@gnu.org>
699 * filelock.c (current_lock_owner): If readlink returns ERANGE,
700 take that to mean that the buffer is too small.
702 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
703 that to mean that the buffer is too small.
705 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
706 current buffer's multibyteness when discarding the iterator's
709 * xfns.c (Fx_window_property): Handle case that property gets
710 deleted between the two calls to XGetWindowProperty.
712 2001-09-11 Gerd Moellmann <gerd@gnu.org>
714 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
716 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
717 in addition to read-only.
719 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
720 to t in addition to read-only.
722 * lisp.h (Qinhibit_modification_hooks): Declare.
724 * insdel.c (Qinhibit_modification_hooks): New variable.
725 (syms_of_insdel): Initialize and staticpro it.
727 * textprop.c (verify_interval_modification): Don't run
728 modification-hooks if inhibit_modification_hooks.
730 * dispnew.c (set_window_cursor_after_update): Fix code
731 finding glyph row containing cursor when cursor_in_echo_area
734 * xdisp.c (init_from_display_pos): Put some code in #if 0.
735 (add_to_log): Use bcopy instead of strcpy.
736 (init_from_display_pos): Use an explicit loop over bytes in
737 overlay strings instead of calling index.
739 2001-09-10 Gerd Moellmann <gerd@gnu.org>
741 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
743 * dispnew.c (direct_output_for_insert): Don't change IT's
744 stop_charpos to something in front of its current position.
746 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
749 2001-09-10 Richard M. Stallman <rms@gnu.org>
751 * frame.c (Fmouse_position): Doc fix.
753 2001-09-07 Gerd Moellmann <gerd@gnu.org>
755 * xdisp.c (init_from_display_pos): Don't compare the result
756 of calling index with NULL.
758 2001-09-06 Gerd Moellmann <gerd@gnu.org>
760 * xfns.c (x_set_background_color): Don't change the colors
761 of the X window of scroll bar widgets.
763 2001-09-05 Andrew Innes <andrewi@gnu.org>
765 * w32fns.c (w32_createwindow): Undo last change.
767 2001-09-05 Gerd Moellmann <gerd@gnu.org>
769 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
771 * xdisp.c (string_buffer_position): Use *single_char_property*
772 functions instead of the *single_property* functions.
774 2001-09-04 Andrew Innes <andrewi@gnu.org>
776 * w32term.c (w32_read_socket): Add more information to debugging
779 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
780 from Emacs frames, so that calls to GetClipBox in w32term.c
781 correctly report when part of a frame is visible (including
782 scrollbars, etc). This prevents repeated redrawing of frames when
783 only a scrollbar is visible.
784 (w32_wnd_proc): Add more frame information to debugging output.
786 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
788 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
790 2001-09-03 Gerd Moellmann <gerd@gnu.org>
792 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
793 help-echo for a string which doesn't have help-echo itself, use
794 get-char-property to obtain the help-echo from the string's buffer
795 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
796 have mouse-face, look ``under'' the string for mouse-face from an
798 (fast_find_position): Add parameter STOP. In the final row, stop
799 before glyphs having STOP as object. Don't consider glyphs that
800 are not from a buffer.
802 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
804 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
806 * fns.c (Fmd5): Doc fix.
808 2001-08-31 Gerd Moellmann <gerd@gnu.org>
810 * composite.c (update_compositions): Do nothing if
811 inhibit-modification-hooks is set.
813 2001-08-30 Gerd Moellmann <gerd@gnu.org>
815 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
816 and check_message_stack if terminating abnormally. We want
817 glyph matrices etc. in a core dump.
819 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
820 (syms_of_xdisp): Initialize them.
821 (handle_single_display_prop): Don't change point, bind `object',
822 `position', and `buffer-position' instead to the object having the
823 `display' property, position in the object and position in the buffer.
825 * fileio.c (Finsert_file_contents): Don't change the multibyteness
826 of the buffer if REPLACE is non-nil.
828 2001-08-29 Gerd Moellmann <gerd@gnu.org>
830 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
832 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
834 * w32term.c (x_set_glyph_string_background_width)
835 (show_mouse_face): Track the last changes in xterm.c.
837 2001-08-28 Gerd Moellmann <gerd@gnu.org>
839 * xterm.c (x_set_glyph_string_background_width): Set the glyph
840 string's background width so that multi-line mouse-face is drawn
841 to the right edge of the window.
842 (show_mouse_face): Set the row's mouse_face_p flag after drawing
845 * dispnew.c (direct_output_for_insert): Set updated_area
846 before inserting/writing glyphs.
848 * xdisp.c (display_mode_element): Use string_byte_to_char to
849 determine character positions in strings, use chars_in_text
851 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
852 a matrix as parameter; this is easier to use from GDB.
854 2001-08-28 Miles Bader <miles@gnu.org>
856 * textprop.c (Fprevious_single_char_property_change)
857 (Fnext_single_char_property_change): Doc fixes.
859 2001-08-27 Gerd Moellmann <gerd@gnu.org>
861 * fileio.c (Finsert_file_contents): Allocate, restore, and
862 free composition data in the case of REPLACE not being nil.
864 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
865 there exist overlay strings with newlines at POS.
866 (text_outside_line_unchanged_p): Return 0 if changes start at
867 START and overlays exist at START. Likewise for END.
868 (try_window_id): Give up if init_to_row_end returns 0.
870 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
873 2001-08-24 Gerd Moellmann <gerd@gnu.org>
875 * keymap.c (access_keymap): Return the cdr of the binding of
876 a generic character instead of its definition (KEY . BINDING).
878 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
879 to 0 also in the REPLACE case.
881 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
883 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
884 open to determine whether file is readable (as for DOS_NT).
886 2001-08-23 Gerd Moellmann <gerd@gnu.org>
888 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
889 coding.type is coding_type_no_conversion or coding_type_raw_text,
890 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
891 non-nil instead of just setting enable_multibyte_characters in the
894 2001-08-22 Gerd Moellmann <gerd@gnu.org>
896 * dispextern.h (struct face_cache): Add member
899 * xfaces.c (menu_face_changed_default): New variable.
900 (menu_face_changed_count): Variable removed.
901 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
902 the menu_face_changed_default flag, otherwise set the FRAME's
903 menu_face_changed_p flag if the `menu' face has been changed.
904 Prevent calling set_font_frame_param if FRAME is t.
905 (make_face_cache): Initialize cache's menu_face_changed_p
906 from menu_face_changed_default.
907 (realize_basic_faces): Look into the frame's face cache to
908 determine if the menu appearance needs updating.
910 * keymap.c (access_keymap): Fix last change to not consider
911 IDX when it has modifiers.
913 2001-08-21 Gerd Moellmann <gerd@gnu.org>
915 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
916 . BINDING) exists, where GENERIC-CHAR is the generic character of
917 the charset of IDX, return BINDING unless there exists a binding
920 2001-08-16 Gerd Moellmann <gerd@gnu.org>
922 * xrdb.c (SYSV): Don't define on Solaris 2.
923 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
925 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
926 of the screen line, not text line, containing IT's current position.
928 2001-08-15 Gerd Moellmann <gerd@gnu.org>
930 * window.c (window_scroll_pixel_based): Don't recenter if
931 PT is partially visible in the window.
933 * xterm.c (expose_window_tree, expose_window, expose_line):
934 Return 1 when overwriting mouse-face.
935 (expose_frame): If mouse-face was overwritten, redo it.
937 * xfaces.c (x_update_menu_appearance): Don't call
938 set_frame_menubar, let the next redisplay do it.
940 2001-08-14 Andrew Innes <andrewi@gnu.org>
942 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
943 drawing glyph string.
945 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
947 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
950 2001-08-14 Gerd Moellmann <gerd@gnu.org>
952 * xfaces.c (x_update_menu_appearance): Save and restore value of
953 interrupt_input_blocked.
955 2001-08-13 Gerd Moellmann <gerd@gnu.org>
957 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
958 a line start, move back to the line start.
960 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
961 exactly when a mini-buffer is active.
963 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
964 in units of 1/8 character on non window-system frames.
965 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
967 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
969 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
972 2001-08-09 Gerd Moellmann <gerd@gnu.org>
974 * keyboard.c (Vpre_help_message): New variable.
975 (syms_of_keyboard): Initialize and staticpro it.
976 (show_help_echo): Record current message before displaying a
977 help-echo, and restore that message when clearing the help.
979 * xfns.c (x_create_im): Remove prototype.
981 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
983 * dispnew.c (adjust_glyph_matrix): Undo last change.
985 2001-08-08 Gerd Moellmann <gerd@gnu.org>
987 * dispnew.c (adjust_glyph_matrix): In the optimization for
988 windows whose height has changed, disable partially visible lines.
990 2001-08-07 Gerd Moellmann <gerd@gnu.org>
992 * window.c (Frecenter): If ARG < 0, and on a window system
993 frame, count in some empty lines when we can't move -ARG lines down.
995 * xdisp.c (start_display): Don't try to determine the continuation
996 lines width if lines are truncated. It's superfluous and leads to
997 incorrect results if POS is not visible in the window after
998 reseating the iterator at the previous line start.
1000 2001-08-06 Gerd Moellmann <gerd@gnu.org>
1002 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
1004 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
1006 * alloc.c (init_stack): Remove declaration.
1008 2001-08-03 Gerd Moellmann <gerd@gnu.org>
1010 * keyboard.c (read_key_sequence): Check that key is an integer
1011 before comparing it with quit_char.
1012 (add_command_key): Use larger_vector.
1013 (read_char_x_menu_prompt): Instead of converting symbol and
1014 integer events into conses (EVENT . nil), use (EVENT . disabled)
1015 which cannot be confused with valid events.
1016 (read_char): When reading from Vunread_command_events, check for
1017 events of the form (EVENT . disabled) instead of
1020 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
1021 a float, determine the max height from the frame's height.
1023 2001-08-02 Gerd Moellmann <gerd@gnu.org>
1025 * xdisp.c (redisplay_internal): Take message_cleared_p into
1026 account only if minibuf_level == 0.
1028 2001-08-01 Gerd Moellmann <gerd@gnu.org>
1030 * xdisp.c (redisplay_internal): Add a check for the last
1033 * xdisp.c (message_cleared_p): New variable.
1034 (clear_message): Set message_cleared_p when clearing the current
1036 (redisplay_internal): Look at message_cleared_p to capture
1037 the case that the echo area should be cleared.
1039 * keyboard.c (command_loop_1): Fix spelling of
1040 resize_echo_area_exactly.
1042 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
1044 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
1046 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
1047 current matrix when the window gets smaller.
1049 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
1051 * print.c (strout): Cast the character passed to insert_char to
1052 unsigned char, to avoid sign extension when it is promoted to int.
1054 2001-07-31 Gerd Moellmann <gerd@gnu.org>
1056 * fileio.c (Finsert_file_contents): Don't treat a return value
1057 of 0 from emacs_read as an IO error.
1059 2001-07-30 Gerd Moellmann <gerd@gnu.org>
1061 * keyboard.c (abs): New macro.
1062 (double_click_fuzz): New variable.
1063 (make_lispy_event): Use it to determine what makes a double-click.
1064 (syms_of_keyboard): DEFVAR_INT it.
1066 * xmenu.c (set_frame_menubar): Take into account that
1067 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1070 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1072 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1074 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1075 of row's visible height.
1077 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1078 deal with the first overlay string having an image `display' property.
1079 (try_window_reusing_current_matrix, compute_line_metrics):
1080 Fix computation of row's visible height for the case that part of the
1081 row is invisible above and part of the row is at the same time
1082 invisible below the window.
1084 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1086 * xfns.c (x-show-tip): Doc fix.
1088 * xfns.c (Vx_max_tooltip_size): New variable.
1089 (syms_of_xfns): DEFVAR_LISP it.
1090 (Fx_show_tip): Set frame's window_width to the width of the
1091 window. Use a maximum tooltip size specified by
1092 Vx_max_tooltip_size, if that has valid contents.
1093 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1095 2001-07-26 Andrew Innes <andrewi@gnu.org>
1097 * w32term.c (x_display_list): New variable.
1098 (w32_term_init): Set it.
1100 * w32term.h (x_display_list): New extern.
1102 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1104 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1105 is non-nil, instead of when redisplaying_p is non-zero.
1107 (mark_window_display_accurate_1): Add an assertion.
1109 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1111 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1113 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1114 events so that we get a chance of processing expose events.
1116 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1118 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1120 * xfns.c (valid_image_p): Protect better against invalid image
1121 specifications. Previous code could signal an error.
1123 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1125 * indent.c (current_column): Fix column computation in the
1126 presence of display table entries.
1127 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1129 * dispnew.c (adjust_glyph_matrix): In the optimization for
1130 windows whose height has changed, use the new window height
1131 to compute which rows to invalidate.
1133 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1134 (MAX_10_EXP): New macro.
1137 * coding.c (code_convert_region): Handle the multibyte case if
1138 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1140 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1142 * dispextern.h (struct face): Change type of `stipple' to
1145 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1147 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1149 * dispnew.c (update_window): Don't set the cursor at the end
1150 of the update if display update has been paused.
1152 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1154 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1156 * fns.c (Fset_char_table_default): Check that a charset is defined
1157 before checking its dimension.
1159 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1161 * coding.c (setup_coding_system): Don't do any designation based
1162 on reg_bits if charset is not yet defined.
1164 * lisp.h (XVECTOR): Verify correct object type before returning a
1165 pointer, using eassert.
1167 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1169 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1170 Increase to 4096 because of paste problems reported on GNU/Linux.
1172 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1174 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1176 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1178 * fileio.c (unwind_read): Function removed.
1179 (read_non_regular, read_non_regular_quit): New functions.
1180 (Finsert_file_contents): When reading from non-regular files,
1181 arrange to catch a `quit' and terminate the loop. Rearrange
1182 code so that a `quit' when reading from a regular file doesn't
1183 insert text in the buffer.
1185 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1186 Clear faces afterwards.
1187 (clear_font_table): Take a x_display_info parameter. Don't free
1188 fonts being the default font of any frame on the given display.
1190 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1192 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1193 instead of CHAR_STRING which can signal an error.
1195 * charset.c (char_to_string_1): Extracted from char_to_string.
1196 Return -1 instead of signaling an error.
1197 (char_to_string): Use it.
1199 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1201 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1203 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1204 is t, don't try to append anything to it.
1206 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1208 * dired.c (file_name_completion): Pass dp->d_name to
1209 Fstring_match, not elt, which is always nil here.
1211 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1213 * xselect.c (x_decline_selection_request): Handle errors
1214 caused by receivers that have vanished.
1216 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1217 ignoring events on foreign windows in #if 0. Always dispatch
1218 the event after checking it with x_handle_property_notify.
1220 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1221 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1222 TRACE macros to facilitate debugging. Add additional trace statements.
1223 (toplevel): Add prototypes for file-local functions.
1224 (x_atom_to_symbol): Remove DPYINFO parameter.
1226 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1228 * w32menu.c (menubar_selection_callback, w32_menu_show):
1229 Initialize `entry' to nil.
1230 (w32_dialog_show): Remove unused `save_wv' variable.
1231 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1233 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1235 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1237 * fileio.c (unwind_read): Print a message when discarding inserted
1238 text or switching the buffer to unibyte. Change parameter.
1239 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1241 * fileio.c (unwind_read): New function.
1242 (Finsert_file_contents): Record it as unwind-function for
1243 the case that reading is interrupted by C-g.
1245 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1247 * dispnew.c (update_window): Don't skip the header-line
1248 update when scrolling_window returns 0.
1250 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1252 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1253 for the case that x_decode_color signals an error.
1255 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1257 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1259 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1260 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1263 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1265 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1266 doc string line for dos-timezone-offset.
1268 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1269 inline assembly, to avoid compiler warnings.
1270 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1271 line for dos-unsupported-char-glyph.
1273 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1275 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1277 * sound.c: Include Emacs' header files with #include "...".
1279 * eval.c (specbind): Additionally record the buffer that was
1280 current when a buffer-local or frame-local variable was bound.
1282 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1284 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1285 to unibyte characters in unibyte buffers.
1287 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1289 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1290 the frame on the binding stack. Change format of entries for
1291 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1292 (unbind_to): Handle unbinding a frame-local variable.
1294 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1295 glyphs and truncation glyphs at the end of a row from its pixel width.
1296 (dump_glyph_row): Print row's continuation_lines_width.
1297 (try_window_id): Take the shortcut if ZV is visible in the
1298 window, but there are actually no changes at ZV.
1300 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1302 * xterm.h (x_free_dpy_colors): Add prototype.
1304 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1305 right number of arguments.
1307 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1308 ($(lwlibdir)TAGS): New target.
1309 (TAGS): Fix dependency list.
1311 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1314 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1316 * emacs.c (main): Remove extern declaration for sys_nerr, which
1317 isn't used and causes a compilation error with GCC 3.0 on
1320 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1322 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1323 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1324 (toplevel): Include <signal.h> and syssignal.h.
1326 * sound.c (vox_configure, vox_close): Turn off atimers
1329 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1331 * keyboard.c (read_char) <non_reread>: Record the previous idle
1332 start time before calling timer_stop_idle.
1333 (read_char) <reread_first>: After processing a help-echo event,
1334 restore the previous idle start time.
1336 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1337 the start of invisible text.
1338 (setup_for_ellipsis): New function.
1339 (next_overlay_string): After all overlay strings have been
1340 processed, display an ellipsis if necessary.
1341 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1342 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1344 * dispextern.h (struct iterator_stack_entry): Add member
1347 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1349 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1350 on the value of the wait-for-wm frame parameter.
1352 * xterm.h (struct x_output): Add member wait_for_wm.
1354 * xfns.c (Qwait_for_wm): New variable.
1355 (x_frame_parms): Add entry for `wait-for-wm".
1356 (x_set_wait_for_wm): New function.
1357 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1358 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1360 * xdisp.c (try_window_id) <all changes below window end>: Don't
1361 take this shortcut if ZV is visible in the window.
1362 (try_window_id): When checking for window start being in changed
1363 text, don't check that the buffer's size has changed.
1365 2001-06-23 Richard M. Stallman <rms@gnu.org>
1367 * minibuf.c (Fcompleting_read): Doc fix.
1369 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1371 * composite.c (Ffind_composition_internal): Accept ZV
1372 and a string's end position as POS.
1374 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1376 * composite.c (Ffind_composition_internal): Check POS
1379 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1381 * editfns.c (Fmessage_box): If the frame is not under a window
1382 system, output the message in the echo area.
1384 2001-06-14 Richard M. Stallman <rms@gnu.org>
1386 * xdisp.c (try_window_id): When EOB is visible, don't treat
1387 insertion at EOB as if it were "off the bottom of the screen."
1389 2001-06-11 Andrew Innes <andrewi@gnu.org>
1391 * w32proc.c (create_child): Add new parameter is_gui_app.
1392 (w32_executable_type): Add new parameter is_gui_app.
1393 (sys_spawnve): Use it.
1394 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1395 SIGQUIT. This matches better how the signals are interpreted by
1396 MSVC compiled programs.
1397 (syms_of_ntproc): Update docstring.
1399 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1401 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1402 well otherwise note_mouse_highlight might optimize away highlighting
1403 if we pass over that same overlay again.
1405 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1407 * lread.c (Fload): Document that the argument is run via
1408 substitute-in-file-name.
1410 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1412 * Makefile.in (bootstrap-doc): New target.
1413 (bootstrap-emacs): Depend on it.
1415 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1416 auto-save-list-file-name when shutting down Emacs, because
1417 creating the directory might signal an error, and leaves
1418 Emacs in a strange state.
1420 * term.c: (tty_cursor_hidden): New variable.
1421 (update_begin): Don't call tty_hide_cursor. Clean up.
1422 (update_end, set_terminal_window, set_scroll_region): Clean up.
1423 (ring_bell, reset_terminal_modes): Clean up.
1424 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1425 on tty_cursor_hidden.
1426 (write_glyphs): Call tty_hide_cursor.
1428 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1430 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1432 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1434 * xfns.c (enum image_value_type): New enumerator
1435 IMAGE_STRING_OR_NIL_VALUE.
1436 (parse_image_spec): Handle it.
1437 (xbm_format, pbm_format): Use it for :foreground and :background.
1438 (xbm_load, pbm_load): Check for nil color names.
1440 * xterm.c (note_mouse_highlight): If an overlapping overlay
1441 exists, but we find that we highlight the same overlay as before,
1442 don't do the highlighting again.
1444 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1446 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1447 Protect unibyte strings created by replacing their multibyte
1448 equivalents in menu_items.
1450 * keymap.c (Fsingle_key_description): NUL-terminate the string
1451 buffer before calling build_string.
1453 * callproc.c (Fcall_process): Deal with decode_coding returning
1454 CODING_FINISH_INCONSISTENT_EOL.
1456 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1458 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1459 an item's name with its key description in case the description
1460 is a multibyte string.
1462 * keymap.c (Fsingle_key_description): Create a multibyte string
1465 * macros.c (Fstart_kbd_macro): Doc fix.
1467 * xterm.c (cursor_in_mouse_face_p): New function.
1468 (x_draw_stretch_glyph_string): Use it to choose a different GC
1469 when drawing a cursor within highlighted text.
1471 * editfns.c (char_property_eq): Put in #if 0.
1473 * indent.c (string_display_width): Put in #if 0.
1475 * lread.c (Fload): Remove unused label.
1477 * termcap.c (speeds): Put in #if 0.
1479 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1481 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1483 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1484 transformation matrix by 10.
1486 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1488 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1489 only if it's equal to the former foreground pixel color.
1490 (x_set_foreground_color, x_set_background_color)
1491 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1493 2001-05-16 Dave Love <fx@gnu.org>
1495 * insdel.c (signal_before_change, signal_after_change): Consider a
1496 local change hook which changes the buffer.
1498 * process.c (read_process_output): Don't call signal_after_change
1499 and update_compositions after insert_from_string_before_markers.
1501 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1503 * xfaces.c (split_font_name): Use the right field when
1504 checking for `[...]' syntax.
1506 * buffer.c (copy_overlays): New function.
1507 (clone_per_buffer_values): Use it.
1509 * buffer.h (OVERLAY_PLIST): New macro.
1511 * keymap.c (Fsingle_key_description): Replace a build_string with
1512 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1514 * fontset.c (Ffontset_info): Check that face is non-null
1515 before accessing its fields.
1517 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1519 * keyboard.c (read_key_sequence): Prevent generating a fake
1522 * xfaces.c (split_font_name): Handle `[...]' for the right
1525 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1526 of CCL_STAT_INVALID_CMD.
1528 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1530 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1531 in <var> has no default value yet.
1533 * xfaces.c (try_alternative_families): First try the FAMILY.
1534 And if nothing is found in the end, try again with scalable fonts.
1535 (try_font_list): Let try_alternative_families do a bit more of
1536 the work. Only use FAMILY if it is not nil.
1537 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1539 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1541 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1542 pointer shape when show_mouse_face has already done it.
1544 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1547 * xfaces.c (split_font_name): Make sure to leave the loop
1548 with the right value of `i'.
1550 * xfaces.c (split_font_name): Handle matrix transformations
1551 in the pixel and point size fields of XLFD font names.
1552 (xlfd_point_size): Likewise.
1554 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1556 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1557 (x_to_w32_font): Add prototype.
1559 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1560 redefining, to avoid compiler warnings.
1562 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1564 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1565 (w32_get_bdf_glyph): Cast between unsigned char and char when
1566 passing arguments to subroutines, to shut up compiler warnings.
1567 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1570 * xfaces.c: Include keyboard.h before frame.h, not after it.
1572 * widget.c: Include keyboard.h before frame.h.
1574 * w32term.h (struct image, struct face): Forward declaration, to
1575 avoid compiler warnings.
1577 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1579 * keyboard.c (read_key_sequence): Don't modify events when
1580 generating fake prefix keys (mode-line, scroll-bar, ...) since
1581 this prevents proper processing of such events when pushed back
1582 into unread-command-events.
1584 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1585 actually redrawn. Make the function static.
1586 (note_mouse_highlight): Fix a case where the mouse cursor
1587 was changed back to the text cursor.
1589 * xterm.h (clear_mouse_face): Remove prototype.
1591 * xdisp.c (try_window_id): Fix the fix and set the right
1594 * xdisp.c (try_window_id): Fix computation of window end in the
1595 case that lines were deleted at the end of the window. Add some
1596 more debug_method_adds.
1598 * xfaces.c (try_alternative_families): New function.
1599 (try_font_list): Use it. If ATTRS specifies a family, check
1600 fonts from that family first.
1601 (choose_face_font): Remove code setting the family part of
1604 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1606 * xdisp.c (try_window_id): Fix case of all changes before
1609 * xdisp.c (try_window_id): Add some xasserts.
1611 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1613 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1615 2001-05-09 Dave Love <fx@gnu.org>
1617 * xdisp.c (GIVE_UP): Fix for K&R C.
1619 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1621 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1623 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1624 back to the text cursor shape without need.
1626 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1628 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1630 * dispextern.h (inverse_video): Declare extern.
1632 * keyboard.c (delete_kboard): Handle the case that selected_frame
1633 has been deleted in the course of x_connection_closed.
1635 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1637 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1638 Fix the change from 2001-04-30.
1640 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1642 * xfns.c (file_dialog_unmap_cb): New function.
1643 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1644 where a dialog is closed via the window manager.
1646 * xdisp.c (try_window_id): Cases of changes all in front of
1647 the window start or all below the window end mostly rewritten.
1648 (redisplay_window): Move the tests if try_window_id is
1649 applicable to try_window_id.
1650 (GIVE_UP): New macro.
1652 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1654 * xterm.c (expose_window): Return int. If W is the window
1655 currently being updated, mark the frame garbaged.
1656 Fix computation of rows intersecting the exposed rectangle.
1657 (expose_window_tree): Stop when expose_window returns 0.
1659 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1660 again if it has already been drawn.
1662 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1664 * syntax.c (update_syntax_table): Check that oldi has the same
1665 properties as old_prop before deciding not to invalidate.
1667 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1669 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1670 read-only text that is so because of text properties.
1672 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1673 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1674 windows that are components of a Lucid menu bar.
1676 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1678 * term.c (turn_on_face): Fix reverse video handling on terminals
1679 that don't support colors.
1681 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1683 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1686 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1688 * term.c (toggle_highlight): New function.
1689 (turn_on_face): Change handling of reverse video.
1691 * process.c (wait_reading_process_input):
1692 Call record_asynch_buffer_change only if a timer really changed buffers.
1694 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1695 of the number of overlays to check.
1697 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1699 * xdisp.c (try_window_id): Fix a case where window_end_pos
1700 and window_end_bytepos were not adjusted.
1702 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1704 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1707 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1709 * process.c (wait_reading_process_input) [!subprocesses]:
1710 Don't reference waiting_for_user_input_p, it's not defined in the
1711 branch without async subprocesses support.
1713 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1715 * keyboard.c (delete_kboard): Prevent a dangling reference
1716 from current_kboard to KB, which is freed.
1718 * process.c (wait_reading_process_input):
1719 Call record_asynch_buffer_change after running timers, to make
1720 read_key_sequence aware of buffer changes from under it.
1722 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1724 * xfaces.c (Qscalable_fonts_allowed): New variable.
1725 (realizing_basic_faces_p): Removed.
1726 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1728 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1729 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1730 for scalable-fonts-allowed to t.
1732 * fileio.c (Finsert_file_contents): If the file size returned from
1733 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1734 read from files on a procfs whose contents are generated dynamically.
1736 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1738 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1739 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1740 (__memalign_hook): Make the two prototypes consistent.
1742 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1744 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1745 matrix of mini-windows.
1747 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1749 * intervals.c (find_interval): Don't rebalance during signal handling.
1751 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1753 * fns.c: Include blockinput.h.
1755 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1757 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1759 * fns.c (Fcompare_strings): Fix return values.
1761 * window.c (window_scroll): Change the meaning of N to mean
1762 N screen-fulls or N lines.
1763 (window_scroll_pixel_based, window_scroll_line_based)
1764 (scroll_command, Fscroll_other_window): Change accordingly.
1766 * window.c (window_scroll_pixel_based, Frecenter):
1767 Call window_box_height instead of using it.last_visible_y for the
1768 height of the window.
1770 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1771 instead of using it.last_visible_y for the height of the window.
1773 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1774 From Dan Holmsand <dan@eyebee.com>.
1776 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1777 able to write to hidden and system files. From Dan Holmsand
1780 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1781 Holmsand <dan@eyebee.com>.
1783 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1785 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1787 * window.c (window_internal_height): Return 1 less if the
1788 window has a header line.
1790 * xdisp.c (try_window_id): When scrolling on a terminal, take
1791 the change of window_internal_height into account.
1793 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1795 * gmalloc.c (align): If the argument SIZE would overflow
1796 __malloc_ptrdiff_t, fail right away.
1798 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1800 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1801 Make sure the tooltip is completely visible.
1802 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1804 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1806 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1808 2001-04-06 Dave Love <fx@gnu.org>
1810 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1813 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1815 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1817 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1819 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1821 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1823 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1825 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1826 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1828 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1829 shell widget's position only if it is non-null.
1831 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1832 Set f->output_data.x->widget to null after destroying it.
1834 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1835 FILENAME to bring it in synch with the documentation.
1837 * xfaces.c (realizing_basic_faces_p): Renamed from
1838 realize_default_face_p.
1839 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1840 (realize_default_face): Don't set the flag.
1842 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1844 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1846 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1848 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1849 the buffer that was used for echoing.
1851 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1852 (first_font_matching): Removed unused function.
1853 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1854 (may_use_scalable_font_p): Remove parameter FONT; rename
1855 parameter NAME to FONT.
1856 (x_face_list_fonts): Fix missing bounds check.
1857 (realizing_default_face_p): New variable.
1858 (realize_default_face): Set and clear that flag.
1859 (x_face_list_fonts): When called during the realization of the
1860 default face, and no matching fonts are found when ignoring
1861 scalable fonts and fonts matching a regexp from
1862 face-ignored-fonts, try without ignoring fonts.
1864 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1866 * xfns.c (postprocess_image): New function.
1867 (lookup_image): Call it for all image types except PostScript.
1868 (x_kill_gs_process): Call postprocess_image.
1870 * xterm.c (x_use_underline_position_properties): New variable.
1871 (x_draw_glyph_string): Use it.
1872 (syms_of_xterm): DEFVAR_BOOL it.
1874 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1876 * xterm.c (x_alloc_nearest_color_1): New function.
1877 (x_alloc_nearest_color): Use it.
1878 (x_color_cells): Take a Display as argument, instead of a frame.
1879 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1880 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1881 (x_initialize): Register cvt_string_to_pixel as resource converter
1882 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1884 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1886 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1887 (set_iterator_to_next): If a string from a display property ends,
1888 consider the case that this might also be the end of an
1889 overlay string having the display property.
1891 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1893 * xdisp.c (reseat_to_string): Undo last change.
1895 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1896 matrix of a window when the header line changes, when
1897 new rows are allocated, or when the width changes.
1899 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1901 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1903 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1905 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1908 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1910 * data.c (Fsubr_interactive_form): New function.
1911 (syms_of_data): Defsubr it.
1913 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1914 (live_float_p, live_misc_p): Return 1 only if the offset of the
1915 pointer in its block is >= 0.
1917 2001-03-28 Paul Eggert <eggert@twinsun.com>
1919 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1920 microseconds calcuation. Avoid double-rounding problem.
1921 In doc string, warn that the result is approximate.
1923 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1925 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1926 bind `inhibit-eval-during-redisplay' to t.
1928 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1930 * xdisp.c (inhibit_eval_during_redisplay)
1931 (Qinhibit_eval_during_redisplay): New variables.
1932 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1933 don't eval, return nil instead.
1934 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1935 Initialize Qinhibit_eval_during_redisplay.
1937 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1938 the iterator's multibyte_p flag.
1940 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1941 instead of setting it to zero; it's incremented for each frame
1942 where the menu face is changed.
1944 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1945 change bottom shadow accordingly.
1947 * xterm.c (expose_window_tree, expose_frame): Don't compute
1949 (expose_window): Do it here instead.
1950 (x_draw_glyph_string): Fix a computation of the underline position.
1952 * bytecode.c (BYTE_CODE_QUIT): New macro.
1953 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1955 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1957 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1958 Give up if matrix starts in an ellipsis.
1959 (init_from_display_pos): Do nothing if POS doesn't specify
1960 a dpvec_index but the iterator has such a position.
1962 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1964 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1965 x/y position is (0, 0) after destroying the menu bar, restore
1966 its original position.
1968 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1969 (init_from_display_pos): Use it.
1970 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1972 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1974 * xdisp.c (try_window_id): Undo last change.
1976 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1978 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1980 * buffer.c (syms_of_buffer): Doc fix.
1982 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1984 * xfaces.c (x_update_menu_appearance): Use local variable
1985 popup_path for setting font resources.
1987 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1989 * frame.c (Fframe_list): Don't reference tip_frame if
1990 HAVE_WINDOW_SYSTEM is not defined.
1992 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1995 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1997 * xdisp.c (init_from_display_pos): Test invisible property
1998 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
2000 * xdisp.c (redisplay_internal) <update one window>: Make sure
2001 last_arrow_position and last_arrow_string are set.
2003 * frame.c (Fframe_list): Don't return a tooltip frame.
2005 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2007 * xdisp.c (mark_window_display_accurate_1): New function,
2008 extracted from mark_window_display_accurate.
2009 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
2010 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
2011 (mark_window_display_accurate): Use it.
2012 (redisplay_internal): Use it for the selected window.
2013 (redisplay_internal): Avoid duplicate mark_window_display_accurate
2014 for the selected frame.
2016 * xdisp.c Use make_number, for readability.
2017 (try_window_id): Disable rows below the window end.
2018 (try_window_reusing_current_matrix): Use cursor_row_p.
2019 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
2021 (init_from_display_pos): If POS specifies a position in a display
2022 vector, maybe get the iterator set up for that ellipsis.
2024 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
2026 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
2028 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
2030 2001-03-23 Gerd Moellmann <gerd@gnu.org>
2032 * xfaces.c (x_update_menu_appearance): Use a different path
2033 for Lucid popup menus.
2035 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
2037 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
2039 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
2040 (string_buffer_position): Use `make_number'.
2042 2001-03-22 Gerd Moellmann <gerd@gnu.org>
2044 * xfaces.c (x_update_menu_appearance): Renamed from
2045 x_set_menu_face_resources. Use different resources for popups.
2047 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
2048 (GC_CHECK_STRING_BYTES): Don't define.
2050 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
2051 Removed, together with subroutines.
2052 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
2053 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
2055 * dispextern.h (x_set_menu_resources_from_menu_face):
2058 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
2059 Remove calls to x_set_menu_resources_from_menu_face.
2061 * xfaces.c (xm_set_menu_resources_from_menu_face):
2062 Remove #ifndef LESSTIF_VERSION.
2064 * xmenu.c: Include widget.h.
2065 (single_submenu): Return int. Some cleanup.
2066 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
2068 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2070 * xterm.c (x_update_window_end): Handle overwritten mouse face
2071 also for tool bar windows.
2072 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2073 DRAW is DRAW_IMAGE_RAISED.
2075 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2077 * print.c (syms_of_print): Doc fixes.
2079 * fns.c (Fmd5): Doc fix.
2081 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2083 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2084 Clear area of the frame not occupied by the scroll bar.
2086 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2087 tip frame's root window buffer to *tip* right after creating
2090 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2091 is an integer don't have to be for space characters.
2093 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2095 * indent.c (current_column, current_column_1, Fmove_to_column)
2096 (compute_motion): Handle characters from display vectors differently.
2098 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2100 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2101 drawing glyph string.
2103 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2105 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2106 (command_loop_1): Undo last change.
2108 * xterm.c (fast_find_position): Return the correct vpos.
2110 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2111 non-null, set a per-buffer value in BUF instead of the current buffer.
2112 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2113 Call store_symval_forwarding with BUF null.
2114 (set_internal): Call store_symval_forwarding with the BUF
2115 parameter passed to set_internal. Formerly, the value was always
2116 set in the current buffer; the buffer recorded in specbind for
2117 this case wasn't used.
2118 (arith_driver): Reindent.
2120 * buffer.c (swap_out_buffer_local_variables):
2121 Call store_symval_forwarding with BUF null.
2123 * lisp.h (store_symval_forwarding): Change prototype.
2125 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2127 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2129 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2130 FOR_DELETION. Avoid resizing the mini-window of the selected
2131 frame if FOR_DELETION is set.
2132 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2133 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2136 * window.c (Fset_window_configuration): Change call to
2137 do_switch_frame to new format.
2139 * keyboard.c (quit_throw_to_read_char): Change call to
2140 do_switch_frame to new format.
2142 * lisp.h (do_switch_frame): Change prototype.
2144 * frame.c (Fframe_parameters): In the `buffer-list' frame
2145 parameter, store the buffer list of FRAME, not the list of the
2148 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2149 box just because the glyph row's full_width_p flag is set.
2151 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2153 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2154 skip the padding blanks inserted in extend_face_to_end_of_line,
2155 before checking for trailing whitespace.
2157 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2159 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2160 Remove special handling for LessTif/Motif.
2161 (toplevel): Don't include Xm/Xm.h.
2163 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2164 Remove workaround code for LessTif; it doesn't work anymore.
2166 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2169 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2170 Don't access private scroll bar data; it's no longer necessary with
2171 contemporary LessTif.
2173 * xfaces.c (xm_set_menu_resources_from_menu_face):
2174 Change #if 0 to #ifndef LESSTIF_VERSION.
2176 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2177 removing button grabs.
2179 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2181 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2182 and clip-large-size-font as obsolete.
2184 * lread.c (read_multibyte): Check the validity of multibyte
2185 sequence. If invalid, return the first byte.
2187 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2189 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2190 before running the command; timer functions or process
2191 filters may have set it.
2193 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2195 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2198 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2200 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2203 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2205 * dispextern.h (string_buffer_position): Add prototype.
2207 * xdisp.c (string_buffer_position, display_prop_string_p)
2208 (single_display_prop_string_p): New functions.
2210 * xterm.c (note_mouse_highlight): If there's no help-echo on
2211 a string, look at the buffer text ``under'' it.
2213 * keyboard.c (make_lispy_event): Add string info to the event,
2214 analogous to what's done on mode lines.
2215 (read_key_sequence): For a click on a string, consider `local-map'
2216 and `keymap' of that string.
2218 * keyboard.c (make_lispy_event, make_lispy_movement):
2219 Adjust calls to buffer_posn_from_coords to new format.
2221 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2223 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2226 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2227 flags argument to emacs_open; it seems to conflict with O_EXCL.
2229 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2231 * composite.h (struct composition): Change types of members;
2232 glyph_len to unsigned, width to unsigned short.
2234 2001-03-08 Andrew Innes <andrewi@gnu.org>
2236 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2239 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2241 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2244 * xterm.c (note_mouse_highlight): Handle mouse-face and
2245 help-echo in strings.
2246 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2247 (fast_find_string_pos): New function.
2249 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2250 (display_string): Call face_at_string_position with new parameter.
2252 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2253 Handle `mouse-face'.
2255 * dispextern.h (face_at_string_position): Change prototype.
2257 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2259 * keyboard.c (make_lispy_event): Avoid generating drag events
2260 if the mouse hasn't actually moved to another buffer position.
2262 2001-03-08 Dave Love <fx@gnu.org>
2264 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2266 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2268 * process.c (Fset_process_window_size): Fix a typo.
2270 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2272 * coding.c (detect_coding_sjis): Do more rigid check.
2273 (detect_coding_big5): Likewise.
2274 (decode_coding_sjis_big5): Likewise.
2275 (Fdetect_coding_region): Call detect_coding_system with tailing
2276 anchor byte `\0' for more rigid detection.
2277 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2278 (Fdetect_coding_string): Likewise.
2280 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2282 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2283 a string before extracting its data.
2285 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2287 * window.c (Frecenter): Rewrite code handling negative values
2288 of ARG on graphical frames.
2290 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2292 * window.c (displayed_window_lines): If W->start is outside the
2293 accessible portion of the buffer, call start_display with BEGV or
2294 ZV instead of W->start.
2296 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2298 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2300 * process.c (Fset_process_filter): Don't crash if the input
2301 file descriptor of PROCESS is closed.
2302 (Fset_process_window_size): Likewise.
2304 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2306 * xterm.c (XTflash): Make the timeout of select shorter, and call
2307 select repeatedly until the desired time expires.
2309 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2311 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2313 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2315 * lisp.h (Vwindow_list): Declare extern.
2317 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2319 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2321 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2323 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2324 to detect a case where we have to highlight a different region
2325 despite not having left the currently highlighted region.
2326 Set mouse_face_overlay in the x_display_info.
2327 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2329 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2331 * buffer.c (mouse_face_overlay_overlaps): New function.
2333 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2334 (Qmouse_face): Declare extern.
2336 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2337 if face_change_count is non-zero.
2339 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2341 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2342 that the source is unibyte.
2344 2001-03-05 Dave Love <fx@gnu.org>
2346 * xterm.c (XTmouse_position): Fix typo.
2348 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2350 * minibuf.c (read_minibuf): Clean up the binding stack if
2351 called noninteractively.
2353 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2355 * coding.c (syms_of_coding): Docstring modified.
2357 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2359 * charset.c (char_to_string): If a single byte char has modifier
2360 bits that can't be reflected to the character code, ignore them
2361 instead of signaling an error.
2363 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2365 * s/msdos.h: Update copyright notice.
2367 * dosfns.h: Update copyright notice.
2369 * dosfns.c: Update copyright notice.
2371 * msdos.c: Update copyright notice.
2373 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2375 * xterm.c (glyph_rect): New function.
2376 (XTmouse_position): Use it to raise the threshold for mouse
2377 movement event generation.
2379 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2381 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2382 specifies (reverse . t), reverse the initial screen colors.
2383 (IT_set_frame_parameters): If the property is foreground-color,
2384 but we are reversing the colors, set bg_set, not fg_set.
2385 Likewise for setting background-color and reversing: set fg_set.
2386 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2389 * xfaces.c (Finternal_set_lisp_face_attribute)
2390 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2393 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2395 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2396 to a single slash in the middle of file names.
2398 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2399 Accept only alphanumeric time zone names.
2401 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2403 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2404 a widget to zero height.
2406 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2408 * window.c (Fwindow_end): Call move_it_past_eol only if
2409 ending up on a partially visible line.
2411 2001-03-01 Dave Love <fx@gnu.org>
2413 * ccl.c (Fccl_execute): Doc fix.
2415 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2417 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2418 of the tool bar before calling x_figure_window_size.
2420 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2421 NULL after destroying it, otherwise XTread_socket can access a
2422 destroyed widget when input is unblocked.
2424 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2426 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2427 same name as before, although there was a change in fontsets.
2429 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2431 * lisp.h (Fframe_parameter): Declare.
2433 * window.c (set_window_buffer): Field vscroll is an int, not a
2436 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2438 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2441 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2444 * alloc.c (toplevel): Include process.h.
2445 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2446 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2447 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2448 (allocate_vector, allocate_hash_table, allocate_window)
2449 (allocate_frame, allocate_process, allocate_other_vector):
2451 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2452 (mark_maybe_pointer): New function.
2453 (mark_memory): Also mark Lisp data to which only pointers
2454 remain and not Lisp_Objects.
2455 (min_heap_address, max_heap_address): New variables.
2456 (mem_find): Return MEM_NIL if START is below min_heap_address or
2457 above max_heap_address.
2458 (mem_insert): Compute min_heap_address and max_heap_address.
2460 * process.c (make_process): Use allocate_process.
2462 * frame.c (make_frame): Use allocate_frame.
2464 * window.c (make_window, make_dummy_parent): Use allocate_window.
2465 (Fcurrent_window_configuration): Use allocate_other_vector.
2467 * lisp.h (allocate_vectorlike): Remove prototype.
2468 (allocate_vector, allocate_other_vector, allocate_frame)
2469 (allocate_window, allocate_process, allocate_hash_table):
2472 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2473 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2475 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2477 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2478 treat the produced bytes as a valid multibyte sequence.
2480 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2481 (ccl_driver) <CCL_WriteMultibyteChar2>:
2482 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2483 <ccl_finish>: Set ccl->eight_bit_control properly.
2485 * ccl.h (struct ccl_program): New member eight_bit_control.
2487 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2489 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2490 accessible_keymaps_char_table.
2491 (accessible_keymaps_char_table): Obey `is_metized'.
2492 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2495 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2497 * dispnew.c: Check HAVE_TERM_H before including term.h.
2499 2001-02-24 Andrew Innes <andrewi@gnu.org>
2501 * makefile.w32-in: Update copyright notice.
2503 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2505 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2507 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2509 * Makefile.in (lisp): Add international/utf-8.elc.
2511 * fontset.c (Fnew_fontset): Fix handling of the case that an
2512 element of FONTLIST is a cons of family and registry.
2514 2001-02-23 Jason Rumney <jasonr@gnu.org>
2516 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2517 to height unconditionally.
2519 * w32term.c (x_set_glyph_string_background_width): Extend the
2520 background face to the end of the drawing area in the text area, only.
2521 (x_insert_glyphs): Call window_box_left to obtain the left
2522 x-coordinate of the area to shift.
2524 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2527 2001-02-22 Andrew Innes <andrewi@gnu.org>
2529 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2530 ($(BLD)\dispnew.obj):
2531 ($(BLD)\editfns.obj):
2532 ($(BLD)\fileio.obj):
2533 ($(BLD)\filelock.obj):
2534 ($(BLD)\keyboard.obj):
2535 ($(BLD)\w32proc.obj):
2536 ($(BLD)\process.obj):
2537 ($(BLD)\sysdep.obj): Ditto.
2539 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2541 ($(BLD)/dispnew.$(O)):
2542 ($(BLD)/editfns.$(O)):
2543 ($(BLD)/fileio.$(O)):
2544 ($(BLD)/filelock.$(O)):
2545 ($(BLD)/keyboard.$(O)):
2546 ($(BLD)/w32proc.$(O)):
2547 ($(BLD)/process.$(O)):
2548 ($(BLD)/sysdep.$(O)): Ditto.
2550 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2552 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2553 at the start of the function, check that the \n in it->c is
2554 from the iterator's current position.
2556 * xdisp.c (handle_single_display_prop): Add parameter
2557 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2558 properties which replace the display of text with something else.
2559 (handle_display_prop): Call handle_single_display_prop with
2560 additional argument saying if we already replaced text display
2561 with something else. Use AREF.
2562 (with_echo_area_buffer_unwind_data, display_menu_bar)
2563 (decode_mode_spec_coding): Use AREF and ASIZE.
2565 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2566 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2567 * vmstime.h: Files removed.
2569 * unexencap.c, unexfx2800.c: Files removed.
2571 * dispnew.c (direct_output_for_insert): Give up if we are showing
2572 a message or just cleared the message because we might need to
2573 resize the echo area window or display an empty echo area.
2575 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2577 * xdisp.c (redisplay_internal): Do the
2578 mark_window_display_accurate after all windows have been
2579 redisplayed because this call resets flags in buffers which are
2580 needed for proper redisplay.
2582 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2583 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2586 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2587 busy_window to hourglass_window, busy_p to hourglass_p.
2589 * msdos.h (struct x_output): Rename busy_window to
2590 hourglass_window, busy_p to hourglass_p.
2592 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2593 busy_window to hourglass_window, busy_p to hourglass_p.
2595 * xfns.c: Rename everything containing *busy_cursor* and similar
2597 (syms_of_w32fns): Rename x-busy-pointer-shape to
2598 x-hourglass-pointer-shape, display-busy-cursor to
2599 display-hourglass, busy-cursor-delay to hourglass-delay.
2601 * w32fns.c: Rename everything containing *busy_cursor* and similar
2603 (syms_of_w32fns): Rename x-busy-pointer-shape to
2604 x-hourglass-pointer-shape, display-busy-cursor to
2605 display-hourglass, busy-cursor-delay to hourglass-delay.
2607 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2610 * dispextern.h (start_hourglass, cancel_hourglass)
2611 (display_hourglass_p): Renamed from *busy_cursor*.
2613 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2615 * keyboard.c (read_char): When an event from unread-command-events
2616 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2618 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2619 equal to the current buffer.
2621 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2622 nil, otherwise we're left with truncate_lines t when a message
2623 is printed with message-truncate-lines bound to t.
2625 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2627 * window.c (Fmove_to_window_line): Undo last change.
2628 (displayed_window_lines): Call line_bottom_y to determine
2629 the line's bottom position.
2631 * dispextern.h (line_bottom_y): Add prototype.
2633 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2634 (pos_visible_p): Use it.
2636 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2637 set redisplaying_p to 0 here instead of in Frecursive_edit.
2638 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2641 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2643 (syms_of_xdisp): Initialize new variables.
2644 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2645 Specbind `inhibit-menubar-update' when updating the menu bar.
2647 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2650 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2653 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2656 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2657 to the start of the file.
2659 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2661 * window.c (set_window_buffer): Fix last change.
2663 * window.c (set_window_buffer): Set window's vscroll to 0.
2665 * window.c (coordinates_in_window): Increase width of area
2666 where the vertical line can be dragged.
2668 * xterm.c (x_set_glyph_string_background_width): Extend the
2669 background face to the end of the drawing area in the text
2672 * xdisp.c (handle_single_display_prop): Set iterator's position
2673 to where the `display' property starts, like for images.
2674 (dump_glyph): New function.
2675 (dump_glyph_row): Use it. Dump info about marginal areas.
2677 * dispnew.c (direct_output_for_insert): Recognize more cases where
2678 glyphs can be written instead of being inserted.
2680 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2681 the left x-coordinate of the area to shift.
2683 * dired.c (directory_files_internal): Set result list to nil
2686 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2688 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2689 invalid multibyte sequence, treat *SRC as a character of
2692 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2694 * textprop.c (Fset_text_properties): Doc fix.
2696 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2698 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2700 2001-02-14 Dave Love <fx@gnu.org>
2702 * coding.c: Doc and message fixes.
2704 2001-02-14 Andrew Innes <andrewi@gnu.org>
2706 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2707 Emacs frame above the screen size.
2709 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2711 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2713 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2715 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2716 case that TO ends up beyond ZV after running before-change-functions.
2718 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2719 the selected window if it is showing the buffer in question.
2721 * dired.c (directory_files_internal): Initialize errno.
2722 (toplevel): Include errno.h.
2724 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2726 * xfaces.c (best_matching_font): New parameter width_ratio.
2727 Multiply avgwidth by width_ratio.
2728 (choose_face_font): Call best_matching_font with width_ratio
2729 calculated from the column width of C.
2731 2001-02-12 Andrew Innes <andrewi@gnu.org>
2733 The following changes are to draw box lines inside characters area
2734 if line-width is negative.
2736 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2737 face->box_line_width is negative.
2738 (x_produce_stretch_glyph): Likewise.
2739 (x_produce_glyphs): Likewise.
2740 (x_estimate_mode_line_height): Likewise.
2741 (x_draw_glyph_string_background): Likewise.
2742 (x_draw_glyph_string_foreground): Likewise.
2743 (x_draw_composite_glyph_string_foreground): Likewise.
2744 (x_draw_glyph_string_box): Likewise.
2745 (x_draw_image_foreground): Likewise.
2746 (x_draw_image_relief): Likewise.
2747 (x_draw_image_foreground_1): Likewise.
2748 (x_draw_image_glyph_string): Likewise.
2750 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2752 The following changes are to draw box lines inside characters area
2753 if line-width is negative.
2755 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2756 face->box_line_width is negative.
2757 (x_produce_stretch_glyph): Likewise.
2758 (x_produce_glyphs): Likewise.
2759 (x_estimate_mode_line_height): Likewise.
2760 (x_draw_glyph_string_background): Likewise.
2761 (x_draw_glyph_string_foreground): Likewise.
2762 (x_draw_composite_glyph_string_foreground): Likewise.
2763 (x_draw_glyph_string_box): Likewise.
2764 (x_draw_image_foreground): Likewise.
2765 (x_draw_image_relief): Likewise.
2766 (x_draw_image_foreground_1): Likewise.
2767 (x_draw_image_glyph_string): Likewise.
2769 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2770 and :line-width can be negative.
2771 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2773 2001-02-09 Jason Rumney <jasonr@gnu.org>
2775 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2776 characters the same as ASCII and latin-1.
2777 (x_display_and_set_cursor): Check for the focus frame's selected
2778 window instead of selected_window.
2779 (x_after_update_window_line): Don't clear if frame's internal
2780 border width is zero.
2781 (x_new_font): Don't change a tooltip's size.
2782 (w32_initialize): Set char_ins_del_ok to 1.
2784 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2785 (x_set_font): If font hasn't changed, avoid recomputing
2786 faces and other things.
2787 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2788 (Fx_create_frame): Add the tool bar height to the frame height.
2789 (x_create_tip_frame): Prevent changing the tooltip's
2790 background color by specifying a color for the default font
2792 (Qcancel_timer): New variable.
2793 (syms_of_w32fns): Initialize and staticpro it.
2794 (Fx_hide_tip, Fx_show_tip): Use it.
2795 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2797 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2799 * w32.c (init_environment): Duplicate local string before putenv.
2801 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2803 * charset.c (Fstring): A typo.
2805 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2807 * charset.c (Fstring): If all arguments are less than 256, return
2810 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2811 return a unibyte string.
2813 * coding.c (code_convert_region): After detecting a coding, if
2814 nothing found, set coding->composing to COMPOSITION_NO.
2815 (decode_coding_string): Likewise.
2817 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2819 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2822 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2824 * charset.c (parse_str_to_multibyte): New function.
2826 * charset.h (parse_str_to_multibyte): Extern it.
2828 * print.c (print_string): If we are going to print a unibyte
2829 string into a multibyte buffer, convert the string to multibyte by
2832 2001-02-06 Andrew Innes <andrewi@gnu.org>
2834 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2835 been created. It seems we can get sent window messages such as
2836 WM_ERASEBKGND before we properly update a frame.
2838 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2840 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2841 Avoid some unnecessary cursor positioning.
2843 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2845 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2846 (LFACE_AVGWIDTH): New macro.
2848 (check_lface_attrs): Check LFACE_AVGWIDTH.
2849 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2850 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2851 (merge_face_vectors): Check LFACE_AVGWIDTH.
2852 (Finternal_make_lisp_face): Use AREF.
2853 (xm_set_menu_resources_from_menu_face)
2854 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2855 (Finternal_lisp_face_empty_p): Use AREF.
2856 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2857 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2858 Compare average widths..
2859 (best_matching_font): Arrange for comparing average widths.
2861 * dispextern.h (enum lface_attribute_index):
2862 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2864 2001-02-05 Dave Love <fx@gnu.org>
2866 * puresize.h: Revert last change following loadup.el change.
2868 2001-02-05 Andrew Innes <andrewi@gnu.org>
2870 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2871 invocation of temacs, to work with Windows 2000.
2872 (bootstrap-emacs): Ditto.
2874 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2876 * xterm.c (x_display_and_set_cursor): Check for the focus
2877 frame's selected window instead of selected_window.
2879 * xdisp.c (try_scrolling): If point is in the line below the
2880 window, make sure to move the iterator at least a canonical
2883 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2885 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2887 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2888 If invalid, execute CCL_INVALID_CMD.
2889 (ccl_driver): If the CCL program is terminated because of
2890 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2891 destination instead of throwing them away.
2893 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2895 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2896 faces and other things.
2898 * xdisp.c (get_next_display_element): Fix case of empty
2899 display table entry.
2901 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2903 * editfns.c (Fconstrain_to_field): Doc fix.
2905 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2906 into `thoroughly', to make it consistent with the doc string.
2908 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2910 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2912 * search.c (search_buffer): Call set_search_regs with a byte
2913 position, not a character position.
2915 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2918 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2920 * frame.c (Fmodify_frame_parameters): Doc fix.
2922 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2924 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2925 identifier which is not reserved by Standard C.
2927 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2929 * window.c (enum window_part): New enumeration.
2930 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2932 (coordinates_in_window): Return an enumerator from enum
2933 window_part. Fix handling of right scroll bar.
2934 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2935 `right-fringe' instead of `left-bitmap-area' and
2936 `right-bitmap-area'. Use enumerators from enum window_part
2937 instead of hard-coded integers.
2938 (check_window_containing, window_from_coordinates):
2939 Use enumerators from enum window_part instead of hard-coded integers.
2940 (syms_of_window): Replace Qleft_bitmap_area and
2941 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2943 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2945 * editfns.c (Fformat_time_string): Doc fix.
2947 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2949 * keymap.c (Fwhere_is_internal): Use the first valid binding
2950 if no ascii binding is found (when firstonly is t).
2952 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2954 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2955 instead of Finteractive_p.
2957 * lisp.h (interactive_p): Add prototype.
2959 * eval.c (interactive_p): New function.
2960 (Finteractive_p): Use it.
2962 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2964 2001-01-31 Dave Love <fx@gnu.org>
2966 * .gdbinit (hook-run): Define to run xreload.
2968 * textprop.c (Fset_text_properties): Fix newline in doc string.
2970 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2972 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2973 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2975 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2976 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2977 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2979 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2982 2001-01-30 Dave Love <fx@gnu.org>
2984 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2987 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2989 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2990 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2992 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2994 * textprop.c (Fset_text_properties): Doc fix.
2996 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2998 * xdisp.c (forward_to_next_line_start): Remove xassert.
3000 2001-01-29 Jason Rumney <jasonr@gnu.org>
3002 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
3003 returning without releasing it.
3005 2001-01-29 Kenichi Handa <handa@etl.go.jp>
3007 * w32fns.c (w32_font_match): Allocate three more bytes to regex
3008 for '^', '$', and '\0'.
3010 2001-01-28 Andrew Choi <akochoi@i-cable.com>
3012 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
3013 regex for '^', '$', and '\0'.
3015 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
3016 only if current_sblock has been initialized.
3018 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
3019 terminal frame even if it is the only visible frame.
3021 2001-01-28 Kenichi Handa <handa@etl.go.jp>
3023 * fontset.c (font_family_registry): Even if FONTNAME conform to
3024 XLFD, if it specifies other fields than family and registry,
3025 return FONTANME. New argument FORCE if nonzero cancel that feature.
3026 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
3027 a signle byte character. Don't set FAMILY part to nil here.
3028 It is handled by the caller choose_face_font.
3029 (Fnew_fontset): Call font_family_registry with FORCE 0.
3030 (Fset_fontset_font): Likewise.
3032 2001-01-27 Gerd Moellmann <gerd@gnu.org>
3034 * xdisp.c (display_line): Don't treat a newline as fitting
3037 2001-01-26 Gerd Moellmann <gerd@gnu.org>
3039 * window.c (size_window): Set the window's orig_top to nil when
3040 changing heights, so that a future shrink_mini_window won't
3041 restore a bogus height.
3043 * frame.c (do_switch_frame): If selected frame has a mini-window,
3044 resize that to exact size.
3046 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
3048 * xdisp.c (display_line): Simplify check for glyphs fitting
3049 entirely in the line.
3051 * xfns.c (xic_style): New variable.
3052 (create_frame_xic): Move static variable to global scope for
3053 the case that `static' gets defined away.
3055 2001-01-26 Kenichi Handa <handa@etl.go.jp>
3057 * coding.c (decode_coding): Set a flag for inhibiting
3059 (code_convert_region): Always set saved_coding_symbol.
3060 (decode_coding_string): Likewise. Update coding->symbol when we
3061 encounter a inconsistent eol by the same way as code_convert_region.
3063 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3065 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
3068 * xterm.c (x_after_update_window_line): Don't clear if frame's
3069 internal border width is zero.
3070 (x_clear_area): New function.
3071 (x_after_update_window_line, x_clear_end_of_line)
3072 (x_scroll_bar_create, x_scroll_bar_set_handle)
3073 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3074 instead of XClearArea.
3076 * xterm.h (x_clear_area): Add prototype.
3078 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3079 which doesn't seem necessary anymore with Lesstif 0.92.
3081 2001-01-25 Dave Love <fx@gnu.org>
3083 * puresize.h (BASE_PURESIZE): Up to 720000.
3085 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3087 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3089 * xdisp.c (echo_area_display): Don't call redisplay_internal
3090 when Emacs is shutting down. We can't run hooks etc. that
3091 would be necessary to do a redisplay.
3093 * lread.c (read_integer): Use type EMACS_INT instead of int.
3095 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3097 * ccl.c (ccl_driver): Fix last change.
3099 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3101 * ccl.h (sturct ccl_program): New member suppress_error.
3103 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3104 insert error message to the output.
3105 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3107 * coding.h (struct coding_system): New member suppress_error.
3109 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3110 (Fset_terminal_coding_system_internal): Set the member
3111 suppress_error to 1.
3112 (Fset_safe_terminal_coding_system_internal): Likewise.
3114 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3116 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3117 as if it was a `charset'.
3119 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3121 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3122 value in where_is_cache; the next lookup in the cache returns
3123 something bogus if we do.
3125 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3127 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3128 if HAVE_WINDOW_SYSTEM isn't defined.
3130 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3132 * fns.c (sweep_weak_table): Fix code taking items out of
3133 the hash collision chain. Some cleanup.
3135 * xterm.c (x_new_font): Don't change a tooltip's size.
3137 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3138 background color by specifying a color for the default font
3141 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3143 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3144 a workaround for SunOS 4's cc.
3145 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3146 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3147 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3150 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3152 * xterm.c (x_set_window_size_1): New function extracted from
3154 (x_set_window_size): Use it.
3155 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3156 doesn't have a widget, like tooltips.
3158 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3160 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3162 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3164 * fns.c (Fset_char_table_default): Fix to make sub char-table
3167 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3169 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3170 a desired tool bar string, even if there are no tool bar items.
3172 * xdisp.c (Ftool_bar_lines_needed): New function.
3173 (syms_of_xdisp): Defsubr it.
3175 * editfns.c (Fformat): Don't extend text properties from arguments
3176 to padding chars in the result.
3178 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3180 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3182 2001-01-20 Andrew Innes <andrewi@gnu.org>
3184 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3185 (w32_initialize): Don't set term hooks that aren't actually needed
3188 * xfaces.c (realize_default_face):
3190 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3192 * xdisp.c (handle_single_display_prop): Remove references to
3193 FRAME_W32_CONSOLE_P.
3195 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3197 * frame.h (output_method): Remove output_w32_console method.
3198 (FRAME_W32_CONSOLE_P): Remove macro.
3200 * frame.c (Qw32_console): Remove variable.
3201 (Fframep): Remove references to it.
3202 (syms_of_frame): Ditto.
3203 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3205 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3208 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3210 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3212 2001-01-19 Andrew Innes <andrewi@gnu.org>
3214 * w32.c (init_environment): Add a version-independent site-lisp
3215 directory to EMACSLOADPATH, after the version dependent one.
3217 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3219 * editfns.c (Fbuffer_substring): Doc fix.
3221 * xdisp.c (message_dolog, message2, message2_nolog):
3222 Rename parameter LEN to NBYTES.
3224 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3226 * charset.c (strwidth): Use c_string_width.
3227 (c_string_width): New function.
3228 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3231 * charset.h (c_string_width, lisp_string_width): Extern them.
3233 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3235 * indent.c (check_composition): Check validity of composition.
3237 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3238 characters by calling c_string_width.
3239 (x_consider_frame_title): Get byte length of frame tile string
3241 (display_mode_element): Pay attention to width of non-ASCII
3242 characters by calling strwidth.
3244 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3246 * xfns.c (Qcancel_timer): New variable.
3247 (syms_of_xfns): Initialize and staticpro it.
3248 (Fx_hide_tip, Fx_show_tip): Use it.
3249 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3251 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3253 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3255 * window.h (WINDOW_LIVE_P): New macro.
3257 * window.c (window_size_fixed): New variable.
3258 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3261 * eval.c (specbind): If binding a per-buffer variable which
3262 doesn't have a buffer-local value in the current buffer, change
3263 the global value by changing the value of the symbol bound in all
3264 buffers not having their own value, to make it consistent with
3265 what happens with other buffer-local variables.
3267 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3269 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3270 when searching for a newline.
3272 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3274 * xdisp.c (display_string): Fix previous change.
3276 2001-01-18 Jason Rumney <jasonr@gnu.org>
3278 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3279 GLYPH_DEBUG is defined.
3280 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3281 true for images with `:ascent 100'.
3282 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3283 meantime, use face MOUSE_FACE_ID.
3284 If first glyph isn't a character glyph, use the ASCII NUL
3285 character to determine the face.
3286 (expose_area): Do not treat left margin specially.
3287 (note_mode_line_highlight): If no local_map, check global keymap.
3288 (note_mouse_highlight): Initialize overlay.
3289 (clear_mouse_face): Don't return if tip_frame is non-nil.
3290 (show_scroll_bars): Remove unused function.
3291 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3292 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3294 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3295 (x_free_frame_resources): Unload relief colors.
3297 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3299 * xdisp.c (forward_to_next_line_start): Avoid calling
3300 get_next_display_element when the newline is already found.
3301 This may change the iterator's position, when its current position is
3302 equal to the iterator's stop_charpos.
3304 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3305 zero, use this method only at the end of a line.
3307 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3308 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3309 if SCALABLE_FONTS_P is set.
3311 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3312 so that scalable fonts are included.
3314 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3315 In the cache, use a key containing the information if scalable
3317 (x_load_font): Adapt to change of keys in the font cache.
3319 2001-01-17 Kim F. Storm <storm@filanet.dk>
3321 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3322 XListFonts to take advantage of font caching.
3324 * xterm.c (x_list_fonts): Ensure caching font information when
3325 called for a null frame, which is the case frequently when Emacs
3328 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3330 * xfns.c (QCconversion): Replaces QCalgorithm.
3332 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3334 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3337 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3338 not everything could be displayed.
3340 * line.h, x-list-font.c: Files removed because unused.
3342 2001-01-17 Andrew Innes <andrewi@gnu.org>
3344 * dired.c (directory_files_internal): Convert result from readdir
3345 to a unibyte string initially, to avoid possible misinterpretation
3346 of some bytes as the internal form of Emacs characters.
3348 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3350 * fns.c (concat): Be sure to avoid putting the same `composition'
3351 property on the adjacent regions.
3353 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3355 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3356 (Fscroll_right, Fscroll_left): Set it here instead, if called
3359 * buffer.c (Fset_buffer_modified_p): Set buffer's
3360 prevent_redisplay_optimizations_p flag.
3362 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3363 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3364 with additional arg.
3366 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3369 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3370 FROM_WHERE, for debugging.
3372 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3374 * ccl.c (Fregister_ccl_program): Handle the return value of
3375 resolve_symbol_ccl_program correctly.
3376 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3378 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3380 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3381 has gone in the meantime, use face MOUSE_FACE_ID.
3383 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3384 If x_display_info_for_display returns null, don't try to close
3385 the display; we didn't open it.
3387 * dispnew.c (save_or_restore_current_matrices): Function removed.
3388 (save_current_matrix, restore_current_matrix): New functions.
3389 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3390 restore the frame's current matrix. Due to the glyph pointer
3391 setup done in adjust_glyph_matrix, there is no easy way to make
3392 saving the current matrix in the desired matrix generally correct,
3395 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3397 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3399 (display_line): Optimize for wide characters.
3400 (display_string): Don't try to display a multi-column character
3401 partially. On ttys, produce more than one truncation glyph for
3402 multi-column characters that don't fit on the line.
3404 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3406 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3407 Define it instead of WORDS_BIGENDIAN. Caller changed.
3409 2001-01-13 Jason Rumney <jasonr@gnu.org>
3411 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3412 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3413 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3414 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3416 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3417 (x_draw_image_relief, x_draw_image_foreground_1)
3418 (x_draw_image_glyph_string): Adapt to change of image margins.
3420 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3423 * w32bdf.c (search_file_line, get_cached_font_char)
3424 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3426 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3428 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3429 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3430 (Fw32_send_sys_command): Remove unused variables.
3431 (w32_msg_pump): Add parentheses.
3433 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3434 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3437 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3439 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3440 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3441 being a pair of margins.
3442 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3443 to DEFVAR_LISP. Extend doc.
3445 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3447 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3448 pair of integers `(X . Y)', use X for the horizontal and Y for the
3450 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3451 (parse_image_spec): Check it.
3452 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3453 (tiff_format, gif_format, gs_format):
3454 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3456 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3457 (x_draw_image_relief, x_draw_image_foreground_1)
3458 (x_draw_image_glyph_string): Adapt to the change of image margins.
3460 * dispextern.h (struct image): Replace member `margin' with
3461 `hmargin' and `vmargin'.
3463 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3466 * dispnew.c (update_text_area): Put code which decrements the
3467 stop position when the row's face extends to the end of the
3470 * xfns.c (x_set_mouse_color): Fix color allocation.
3472 * keyboard.c: Call get_local_map with new argument list.
3474 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3476 * intervals.h (enum map_property): Removed.
3477 (get_local_map): Change prototype.
3479 * keymap.c: Call get_local_map with new argument list.
3480 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3482 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3484 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3485 of the size needed for the tool bar string. For the last image,
3486 use a `display' property that reaches to the end of the string.
3488 * xselect.c (selection_request_dpyinfo): New variable.
3489 (x_handle_selection_request): Set it.
3490 (x_selection_request_lisp_error): Don't call
3491 x_decline_selection_request if selection request's display has
3494 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3495 Do the unregister_colors before calling XFreeColors.
3497 2001-01-10 Dave Love <fx@gnu.org>
3499 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3500 ${SOME_MACHINE_LISP}, not ${lisp}.
3502 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3504 * xdisp.c (display_line): On ttys, produce more than one truncation
3505 glyph for multi-column characters that don't fit on the line.
3507 * xselect.c (x_reply_selection_request): Add a comment.
3509 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3510 XkbGetNames instead of XkbGetKeyboard.
3512 2001-01-10 Dave Love <fx@gnu.org>
3514 * sysdep.c (random): Revert the declaration.
3516 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3518 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3519 Call function string_bytes.
3520 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3522 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3523 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3524 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3525 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3527 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3528 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3529 after sweeping strings, and at the end.
3530 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3532 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3533 ensure that pop_message is called.
3535 * keyboard.c (Fexecute_extended_command): Use a
3536 record_unwind_protect to ensure that pop_message is called.
3538 * lisp.h (push_message_unwind): Add prototype.
3540 * xdisp.c (push_message_unwind): New function.
3542 * fileio.c (do_auto_save_unwind): Do the pop_message here
3543 instead of in Fdo_auto_save.
3544 (Fdo_auto_save): Don't call pop_message.
3546 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3548 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3551 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3553 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3554 when increasing window's vscroll.
3556 * macros.c (Qkbd_macro_termination_hook): New variable.
3557 (syms_of_macros): Initialize and staticpro it.
3558 (pop_kbd_macro): Run kbd-macro-termination-hook.
3560 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3562 2001-01-07 Dave Love <fx@gnu.org>
3564 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3565 arglist, for documentation's sake.
3567 2001-01-06 Andrew Innes <andrewi@gnu.org>
3569 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3572 2001-01-05 Andrew Innes <andrewi@gnu.org>
3574 * term.c (update_end): Don't check updating_frame; for some reason
3575 this can be 0 sometimes, such as after dismissing a popup menu,
3576 and isn't necessary given the explicit frame argument.
3578 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3580 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3581 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3583 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3585 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3587 * xfns.c (x_create_tip_frame): Preserve the value of
3588 face_change_count around the creation of the tip frame.
3590 * xfns.c (last_show_tip_args): New variable.
3591 (compute_tip_xy): New function.
3592 (Fx_show_tip): Reuse an existing tip frame, if possible.
3593 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3595 2001-01-04 Dave Love <fx@gnu.org>
3597 * editfns.c (Fformat): Doc fix.
3599 * systime.h (set_file_times): Prototype.
3601 * widget.h (EmacsFrameSetCharSize_): Prototype.
3603 * sysdep.c (random, srandom): Declare explicitly.
3605 * dispextern.h (move_it_vertically_backward): Declare.
3607 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3609 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3610 like in Fx_create_frame.
3612 * xfaces.c (set_font_frame_param): Don't do anything for
3613 non-graphical frames.
3615 * window.c (Fdelete_other_windows): Set window's window_end_valid
3616 to nil when changing the window's start. Don't change the
3617 window's start when its top position hasn't changed. If we do,
3618 this will set the window's optional_new_start, which act's like a
3619 force_start during redisplay with C-x 1 M-> under particular
3620 circumstances (see report from Per Starback to emacs-pretest-bug
3623 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3625 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3626 short cut at the start of the function. Add an assertion.
3627 (reseat_at_next_visible_line_start): Add an assertion.
3629 * window.c (Frecenter): When changing the window start, set the
3630 window's window_end_valid to nil.
3631 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3633 * dispextern.h (move_it_past_eol): Add prototype.
3635 * xdisp.c (move_it_past_eol): New function.
3637 * window.c (Fwindow_end): Doc fix.
3639 2001-01-03 Dave Love <fx@gnu.org>
3641 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3643 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3645 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3646 the enabled_p flag of the glyph row at window_end_vpos to 0.
3647 (handle_single_display_prop): Fix last change.
3649 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3651 * window.c (Frecenter): Doc fix.
3653 2001-01-02 Andrew Innes <andrewi@gnu.org>
3655 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3657 * frame.h (output_method): Add output_w32_console method.
3658 (FRAME_W32_CONSOLE_P): New macro.
3660 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3661 use output_w32_console method.
3662 (Qw32_console): New Lisp_Object.
3663 (Fframep): Return it.
3664 (syms_of_frame): Init it.
3665 (Fframe_parameters): Report w32console as font for w32_console frames.
3667 * xfaces.c (realize_default_face): Set face foreground and
3668 background to unspecified for w32_console frames.
3669 (realize_face): Realize face cache for w32_console frames.
3670 (realize_tty_face): Accept w32_console frames.
3672 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3673 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3674 necessary, even if running interactively.
3676 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3679 * w32term.c (x_update_begin):
3683 (x_change_line_highlight):
3688 (w32_reassert_line_highlight):
3689 (w32_frame_rehighlight):
3690 (w32_frame_raise_lower): Do nothing if not w32 frame.
3692 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3694 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3695 system doesn't tell us directly.
3696 (Fx_display_visual_class): Implement properly.
3698 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3700 * window.c (Frecenter): Handle centering in graphical frames
3701 specially. Centering on the basis of line counts doesn't work
3702 reliably with variable-height lines.
3704 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3706 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3709 * composite.c (run_composition_function): Remove unused var `val'.
3710 (update_compositions): Remove unused variable `hook'.
3712 * intervals.c (get_local_map): Remove unused variable `tem'.
3714 * doprnt.c (doprnt1): Remove unused variable `size'.
3716 * fns.c (Flength): Remove unused variable `tail'.
3717 (Fdelete): Remove unused variable `size'.
3719 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3722 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3724 * data.c (find_symbol_value): Remove extra 3rd argument in the
3725 call to swap_in_symval_forwarding.
3727 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3729 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3730 (trivial_regexp_p): Remove unused variable `c'.
3731 (boyer_moore): Remove unused variable `k'.
3733 * indent.c (current_column): Remove unused variable `stopchar'.
3734 (Fcompute_motion): Remove unused variable `contin'.
3736 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3738 * dired.c (directory_files_internal): Fix a typo in a comment.
3739 Remove an unused variable `handler'.
3740 (file_name_completion): Remove unused function-scope variable `dp'.
3741 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3744 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3746 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3748 (Fmarker_insertion_type): Remove unused variable `buf'.
3750 * insdel.c (make_gap): Remove unused variable `result'.
3752 * keyboard.c (record_char): Remove unused function-scope var `help'.
3753 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3754 (menu_bar_items): Remove unused function-scope variable `tem'.
3756 * fontset.c (fontset_ref): Remove unused variable `i'.
3757 (fontset_set): Remove unused variables `j' and `tmp'.
3758 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3759 (make_fontset_for_ascii_face): Remove unused variable `name'.
3760 (fs_load_font): Remove unused variable `font_idx'.
3761 (fs_query_fontset): Remove unused function-local variable `fontset'.
3762 (list_fontsets): Remove unused variable `tail'.
3763 (Fnew_fontset): Remove unused variables `family' and `registry'.
3764 (accumulate_font_info): Remove unused variable `tmp'.
3765 (Ffontset_font): Remove unused variable `id'.
3766 (syms_of_fontset): Remove unused variable `i'.
3768 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3770 (lookup_image): Remove unused variable `file'.
3771 (xbm_load): Remove unused variables `bitmap_data', `height', and
3772 `width'. Remove function-local variable `i', leave the
3774 (gif_load): Remove unused variable `inc'.
3776 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3777 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3778 leave only the one in the inner block.
3780 * xfaces.c (face_fontset, realize_default_face): Remove unused
3782 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3784 * term.c (encode_terminal_code): Remove unused variable `c'.
3786 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3787 char *' instead of `char *'.
3789 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3790 (Fget_unused_category): Remove unused variable `docstring_vector'.
3791 (Fchar_category_set): Remove unused variables `val', `charset',
3794 * coding.c (detect_coding_iso2022, setup_coding_system):
3795 Remove unused variable `i'.
3796 (detect_coding_mask): Remove unused variable `idx'.
3797 (detect_coding): Remove unused variable `i'.
3798 (ccl_coding_driver): Remove unused variable `result'.
3799 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3800 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3801 (encode_coding_string): Remove unused variables `gcpro1' and
3802 `saved_coding_symbol'.
3803 (Ffind_coding_systems_region_internal): Remove function-local
3804 variable args[], leave only the block-local one.
3805 (code_convert_region1): Remove unused variable `len'.
3807 * charset.c (char_printable_p): Remove unused variable `chars'.
3808 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3809 (str_to_multibyte): Remove unused variable `c'.
3811 * window.c (size_window): Remove block-local variable `min_size'.
3813 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3814 `header_line_height'.
3815 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3816 enum display_element_type.
3818 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3820 * xterm.c (x_connection_closed): Catch X errors around all
3821 statements that call X. Save away the error message in a local copy.
3823 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3826 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3827 in or at the start of invisible text.
3829 * dispnew.c (update_window): Don't check_current_matrix_flags.
3831 2001-01-01 Jason Rumney <jasonr@gnu.org>
3833 * w32fns.c (x_figure_window_size): Do not allow new_height and
3834 new_width of frame to override specified values.
3836 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3838 * composite.c (find_composition): Fix a code for searching backward.
3840 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3842 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3843 (update_window) [GLYPH_DEBUG]: Call it.
3844 (scrolling_window): Prevent including current rows which are below
3845 what's displayed in the window.
3847 * xdisp.c (try_window_reusing_current_matrix)
3848 <new start <= old start>: Disable rows in the current matrix
3849 which are below the window after scrolling.
3851 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3852 is zero. It's not worth the complexity.
3853 (invisible_text_between_p): Put in #if 0 because unused.
3855 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3857 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3858 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3860 * keyboard.c (echo_char): If C is an integer, always call
3861 push_key_description. Former code could signal an invalid
3864 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3865 If set, print multibyte text.
3866 (Fsingle_key_description): Call push_key_description with
3867 FORCE_MULTIBYTE set.
3868 (describe_buffer_bindings): Likewise.
3870 * lisp.h (push_key_description): Add prototype.
3872 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3873 around the call to redisplay_internal.
3875 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3877 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3879 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3881 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3882 (ccl_driver): New local variable `extra_bytes'.
3884 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3886 * coding.c (setup_coding_system):
3887 Initialize coding->spec.ccl.eight_bit_carryover.
3888 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3890 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3892 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3893 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3894 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3895 (decode_composition_emacs_mule): New function.
3896 (decode_coding_emacs_mule): Decode composition sequence by calling
3897 decode_composition_emacs_mule.
3898 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3899 (encode_coding_emacs_mule): Changed from macro to function.
3900 If a text contains compositions, encode them correctly.
3901 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3902 that decoding and encoding are required.
3904 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3906 * xfaces.c (PT_PER_INCH): New macro.
3907 (xlfd_point_size): Compute real point size from font's pixel size.
3908 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3911 * .gdbinit: Comment out the line pointing to the Lesstif source
3914 * window.c (Frecenter): Use displayed_window_lines instead
3915 of window_internal_height.
3917 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3918 instead of x-toolkit-scroll-bars-p.
3919 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3921 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3922 instead of x-toolkit-scroll-bars-p.
3923 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3925 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3926 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3927 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3929 (add_window_display_history, add_frame_display_history)
3930 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3931 (build_frame_matrix_from_leaf_window): Remove unused code.
3932 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3934 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3935 (update_window) [GLYPH_DEBUG]: Likewise.
3936 (syms_of_display): Defsubr dump-redisplay-history.
3938 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3940 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3941 the end of the prompt. Set echo_after_prompt to the offset
3942 of echoptr in echobuf.
3944 * xdisp.c (init_from_display_pos): Pop until the iterator's
3945 stack is empty; there may be frames for stretch or images
3948 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3949 (save_or_restore_current_matrix): New function for the same
3950 purpose, but more efficient.
3951 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3953 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3955 * xdisp.c (syms_of_xdisp): Fix last change.
3957 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3959 * xdisp.c (syms_of_xdisp): Doc fix.
3961 * xdisp.c (redisplay_window): Remove label restore_buffers;
3962 use finish_scroll_bars instead to make sure that scroll bars
3963 are redeemed. If we don't do this, flickering can result from
3964 scroll bars being destroyed and recreated.
3966 2000-12-22 Jason Rumney <jasonr@gnu.org>
3968 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3969 in the wrong colors when the foreground is not black.
3970 (expose_window): Don't redraw the window that's currently being
3973 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3975 * window.c (size_window): When setting the window's too_small_ok
3976 flag, compare old size with minimum size depending on WIDTH_P,
3977 don't compare with window_min_width.
3979 * window.c (delete_window): Simplify somewhat.
3980 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3981 freeing window matrices. The flag windows_or_buffers_changed is
3982 set, so the next redisplay will consider all windows; this should
3985 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3987 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3989 * ccl.h (struct ccl_program): New member cr_consumed.
3991 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3992 (CCL_READ_CHAR): Handle EOL conversion here.
3993 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3995 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3997 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3999 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
4000 otherwise tabs of different size compare equal.
4002 * callint.c (Fcall_interactively): Prevent a compiler warning.
4004 * print.c (print_unwind): Return nil.
4005 (PRINTDECLARE): Initialize all local variables.
4006 (print_preprocess): Add a default case.
4008 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
4010 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
4012 * window.c (delete_window, Fsplit_window)
4013 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
4015 * dispextern.h (ensure_frame_matrix): Function declaration removed.
4017 * dispnew.c (ensure_frame_matrix): Removed.
4018 (save_frame_matrix, restore_frame_matrix): New functions.
4019 (adjust_frame_glyphs_for_frame_redisplay): Use them.
4021 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
4022 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
4024 2000-12-21 Andrew Innes <andrewi@gnu.org>
4026 * w32term.c (x_update_begin): Regenerate the palette here, rather
4027 than for each window.
4029 * w32xfns.c (select_palette): Avoid calling SelectPalette if
4030 palette is NULL, since this corrupts memory! Also get
4031 display_info reference from frame.
4033 2000-12-21 Jason Rumney <jasonr@gnu.org>
4035 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
4037 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
4038 to avoid returning without releasing it.
4040 2000-12-21 Kenichi Handa <handa@etl.go.jp>
4042 * keymap.c (push_key_description): Don't convert eight-bit-control
4043 and eight-bit-graphic to multibyte character.
4045 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
4046 generic character and CODE1 is nil, return the smallest character
4049 2000-12-20 Dave Love <fx@gnu.org>
4051 * s/osf5-0.h (NSIG): Don't redefine.
4053 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
4055 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
4056 excluding menu-bar and tool-bar.
4057 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
4058 (menu_item_p): Remove.
4059 (where_is_internal_1): Don't ignore menu-items.
4061 2000-12-20 Gerd Moellmann <gerd@gnu.org>
4063 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
4066 * window.c (make_window): Initialize window's min_hscroll.
4067 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
4068 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4070 (struct saved_window): New member min_hscroll.
4071 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4072 (Fset_window_configuration): Set window's min_hscroll.
4073 (save_window_save): Save window's min_hscroll.
4074 (compare_window_configurations): Compare min_hscroll values.
4076 * window.h (struct window): New member min_hscroll.
4078 * keyboard.c (echo_prompt): Prevent a compiler warning.
4080 * xdisp.c (try_cursor_movement): Fix last change. The real
4081 condition is that PT is at the end of the row, and should
4082 be displayed at the start of the next row.
4084 * xdisp.c (try_cursor_movement): If we end on a partially
4085 visible line, end we already decided to scroll, return -1.
4087 * dispextern.h (ensure_frame_matrix): Add prototype.
4089 * window.c (delete_window, Fsplit_window)
4090 (Fset_window_configuration): Call ensure_frame_matrix.
4092 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4094 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4095 completed, call fake_current_matrices instead of marking frame
4098 2000-12-20 Jason Rumney <jasonr@gnu.org>
4100 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4102 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4104 * fns.c (Frequire): Doc fix.
4106 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4108 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4110 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4111 currently displaying a message.
4113 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4115 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4117 2000-12-18 Andrew Innes <andrewi@gnu.org>
4119 * w32.c (w32_strerror): New function.
4121 * w32.h (w32_strerror): New extern.
4123 * w32fns.c (Fw32_shell_execute): Use it.
4125 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4127 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4129 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4131 * msdos.c (IT_set_face): Obey inverse_video.
4133 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4135 * dired.c (directory_files_internal): Always return decoded filenames.
4137 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4139 * xterm.c (x_connection_closed): Prevent being called recursively
4140 because of an error condition in XtCloseDisplay.
4142 * xdisp.c (init_iterator): If noninteractive, and the frame's
4143 face cache is null, make one.
4145 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4147 * process.c (wait_reading_process_input): Check for pending
4148 input when running timers.
4150 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4152 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4154 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4156 * process.c (read_process_output): Don't run a filter if the code
4157 decoder produces nothing but carryover.
4159 2000-12-17 Andrew Innes <andrewi@gnu.org>
4161 * w32.c (sys_rename): Only check errno against EEXIST, and not
4162 EACCES, when determining whether rename failed because the target
4163 exists. This was resulting in indefinite looping on Windows 9x if
4164 the source file was locked by another process.
4166 * w32fns.c (Ffile_system_info): New function.
4167 (syms_of_w32fns): Defsubr it.
4169 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4171 * window.c (coordinates_in_window): Fix computation for
4172 position on vertical line between mode lines.
4174 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4175 Don't alter tip_frame or tip_window.
4176 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4179 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4180 Don't alter tip_frame or tip_window.
4181 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4184 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4186 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4187 be consistent with the doc string. Reported by NAKAJIMA Mikio
4188 <minakaji@osaka.email.ne.jp>.
4190 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4192 * xfaces.c (Vface_ignored_fonts): New variable.
4193 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4194 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4196 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4198 * dispnew.c (update_window): Detect pending input every nth line
4199 updated, i.e. do it depending on real work done, and not on the
4202 * xterm.c (expose_window): Don't redraw the window that's
4203 currently being updated.
4205 * window.c (Fset_window_point): Remove test for
4206 cursor_in_non_selected_windows.
4208 * lread.c (read1): Recognize end of file after `\\'.
4210 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4211 not unwind_create_frame.
4213 2000-12-15 Dave Love <fx@gnu.org>
4215 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4218 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4220 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4222 * coding.c (setup_coding_system): Clear all members of the struct
4223 coding_system at first.
4224 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4226 (code_convert_region): Don't override coding->src_multibyte and
4227 coding->dst_multibyte.
4229 * fns.c (Fmd5): Docstring improved.
4231 2000-12-15 Miles Bader <miles@gnu.org>
4233 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4234 are actually marked as mode-lines; otherwise use
4235 estimate_mode_line_height.
4237 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4239 * editfns.c (Fformat): Prevent a buffer overrun when the format
4240 specifies a precision.
4242 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4244 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4245 argument is outside the range [2..3].
4247 2000-12-14 Andrew Innes <andrewi@gnu.org>
4249 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4250 nothing to do. Bind inhibit-quit.
4251 (tip_frame): Make it a Lisp_Object.
4252 (x_create_tip_frame): Set tip_frame after it has been added to
4254 (Fx_show_tip): Don't set tip_frame here.
4255 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4256 (unwind_create_frame, unwind_create_tip_frame): New functions.
4257 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4258 while a frame is only partially constructed.
4260 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4261 (x_free_frame_resources): New function.
4262 (x_destroy_window): Use it.
4264 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4266 * xfns.c (Fx_backspace_delete_keys_p): New function.
4267 (syms_of_xfns): Defsubr it.
4269 * config.in (HAVE_XKBGETKEYBOARD): Add.
4271 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4273 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4274 Always store string in multibyte representation in echobuf.
4275 (echo_char): Always store string in multibyte representation in
4277 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4278 (read_key_sequence): Adjusted for the change of echo_prompt.
4280 * fns.c (Fmd5): Docstring improved.
4282 * lisp.h (detect_coding_system): Prototype adjusted.
4284 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4285 (detect_coding_emacs_mule, detect_coding_iso2022,)
4286 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4287 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4288 New argument MULTIBYTEP. Callers changed.
4289 (detect_coding_mask, detect_coding_system): New argument
4290 MULTIBYTEP. Callers changed.
4291 (decode_coding_string): Set coding->src_multibyte and
4292 coding->dst_multibyte before calling detect_coding and detect_eol.
4293 Update them after some coding system is detected.
4295 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4297 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4299 * keyboard.c (menu_bar_items, tool_bar_items):
4300 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4302 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4304 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4306 (unwind_create_frame, unwind_create_tip_frame): New functions.
4307 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4308 while a frame is only partially constructed.
4310 * xterm.h (x_free_frame_resources): Declare.
4312 * xterm.c (x_free_frame_resources): New function.
4313 (x_destroy_window): Use it.
4315 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4316 don't interrupt the update for pending input initially, i.e.
4317 update at least some lines.
4319 * keyboard.c (do_mouse_tracking): Make externally visible.
4321 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4323 * xfns.c (gray_bitmap_bits): Declare `char *'.
4325 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4327 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4328 lines start with a relief line.
4330 2000-12-12 Dave Love <fx@gnu.org>
4332 * window.c (Fdisplay_buffer): Doc fix.
4333 (Fwindow_list): Remove unused var.
4335 * buffer.h (mmap_set_vars): Declare.
4337 * window.h (Fset_window_point): Declare.
4339 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4341 * msdos.c (fast_find_position): Don't overstep the last window row.
4342 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4343 variable `area'. When looking for a row under (X,Y), give up if some
4344 of the previous rows is not enabled.
4346 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4348 * window.c (Fset_window_point): If displaying cursors in windows
4349 other than the selected window, make sure redisplay updates
4350 other windows to show the new value of point in the window.
4352 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4354 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4355 the buffer is the sole visible buffer when in the mini-buffer.
4357 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4358 Bind `inhibit-read-only' to t.
4359 (unwind_with_echo_area_buffer): Use AREF.
4361 * xfns.c (Fx_hide_tip): Simplified.
4363 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4366 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4368 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4370 * xfns.c (Fx_hide_tip): Fix last change.
4372 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4373 nothing to do. Bind inhibit-quit.
4374 (tip_frame): Make it a Lisp_Object.
4375 (x_create_tip_frame): Set tip_frame after it has been added to
4377 (Fx_show_tip): Don't set tip_frame here.
4379 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4381 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4384 * dispextern.h: Change external declaration of tip_frame.
4386 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4387 return an empty string.
4389 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4390 of the window's update_mode_line flag, since the former is set by
4391 force-mode-line-update, not the latter. This makes
4392 column-number-mode slightly faster.
4394 * xdisp.c (try_window_id) <all changes above window start>:
4397 2000-12-11 Paul Eggert <eggert@twinsun.com>
4399 * config.in (HAVE_FTELLO): Remove.
4401 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4402 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4404 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4405 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4407 2000-12-11 Miles Bader <miles@gnu.org>
4409 * window.c (displayed_window_lines): Don't round up when
4410 converting empty space at bottom to lines.
4411 Handle non-newline-terminated final lines properly.
4412 (Fwindow_text_height): New function (used to be in lisp).
4413 (syms_of_window): Initialize it.
4415 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4417 * syntax.c (scan_lists): Check that the right quote char has the
4418 right Sstring syntax when jumping over strings.
4419 (init_syntax_once): Use Smax rather than 13.
4421 2000-12-09 Miles Bader <miles@gnu.org>
4423 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4424 with PARTIALLY, inverting the sense.
4425 (window_scroll_pixel_based): Scroll partially visible lines into
4426 place if we hit the beginning or end of the buffer.
4427 (displayed_window_lines): Don't include partially visible lines.
4428 (Fmove_to_window_line): Skip past any partially visible first line.
4430 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4432 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4434 * tparam.c (tparam1): Change the way buffers are reallocated to be
4435 portable and less obfuscated.
4437 * termcap.c (tgetent): Change the way buffers are reallocated to
4438 be portable and less obfuscated.
4440 * macros.c (store_kbd_macro_char): Change the way buffers are
4441 reallocated to be portable and less obfuscated.
4443 * lread.c (read1): Change the way buffers are reallocated to be
4444 portable and less obfuscated.
4446 * doc.c (Fsubstitute_command_keys): Change the way buffers
4447 are reallocated so that it is portable.
4449 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4451 * dosfns.c (Ffile_system_info): New function.
4452 (syms_of_dosfns): Defsubr it.
4454 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4456 * alloc.c (gc_sweep): Add comment.
4458 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4460 * sound.c (vox_configure): Change order of ioctls.
4461 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4462 Ignore errors when changing volume.
4463 (vox_close): Don't reset the device.
4465 * process.c (read_process_output): Make sure the process marker's
4466 position is valid when the process buffer is changed in
4467 after-change functions. W3 does that.
4469 * xfns.c (x_free_gcs): New function.
4471 * xterm.h (x_free_gcs): Add prototype.
4473 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4476 * xterm.c (x_destroy_window): Call x_free_gcs so that
4477 resources of non-toolkit X windows will be freed.
4479 2000-12-07 Andrew Innes <andrewi@gnu.org>
4481 * w32fns.c (xlfd_charset_of_font): Fix last change.
4483 2000-12-06 Dave Love <fx@gnu.org>
4485 * md5.h (__P): Don't define -- it comes from config.h.
4487 * strftime.c: Change some #if foo to #ifdef foo.
4489 2000-12-06 Andrew Innes <andrewi@gnu.org>
4491 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4493 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4494 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4495 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4497 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4499 * alloc.c (gc_sweep): Prevent symbols read during loadup
4502 * xdisp.c (underlying_face_id): New function.
4503 (handle_face_prop, face_before_or_after_it_pos): Use it
4504 to determine the face ``under'' a string. Let strings inherit
4505 the face of the buffer under them.
4507 * xfaces.c (face_at_string_position): Update function comment.
4509 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4510 matrix if the window's left position has changed; we need to
4511 redraw it in this case.
4513 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4515 * window.c (coordinates_in_window): Check mouse on mode-line or
4518 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4519 advertized by the function documentation.
4521 * window.c (syms_of_window): Doc fix.
4523 * sound.c (vox_configure): Set volume for left and right channel.
4524 (sound_cleanup): Return nil.
4526 * xdisp.c (move_it_by_lines): Fix paren typo.
4528 * xterm.c (x_load_font): Don't use the font's max_bounds for
4529 computing the height of the font. If max_bounds' ascent or
4530 descent are greater than the font's ascent or descent, this means
4531 glyphs overlap, which should be handled now by redisplay.
4533 * window.c (Veven_window_heights): New variable.
4534 (syms_of_window): DEFVAR_LISP it.
4535 (Fdisplay_buffer): Check Veven_window_heights before evening the
4538 2000-12-06 Miles Bader <miles@gnu.org>
4540 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4541 update `default-frame-alist' instead of setting no frame parameters.
4543 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4545 * composite.c (update_compositions): Fix typo (use the correct
4548 2000-12-05 Jason Rumney <jasonr@gnu.org>
4550 * md5.h: Remove underscores from function declarations.
4551 (__attribute__, __alignof__) [!__GNUC__]: Define.
4553 * md5.c: Delay include of md5.h until after namespace cleaning.
4555 * makefile.w32-in (fns.o): Depend on md5.h
4556 (md5.o): New target.
4559 * makefile.nt: Likewise.
4561 2000-12-05 Jason Rumney <jasonr@altavista.net>
4563 * w32term.c (expose_area): Complete last change.
4565 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4567 * minibuf.c: Include intervals.h.
4569 2000-12-05 Jason Rumney <jasonr@gnu.org>
4571 * w32term.c (x_produce_glyphs): If a font for a component of
4572 a composition is not found, use 1 pixel dot ascent and 0 dot
4573 descent value to avoid displaying terribly tall empty boxes.
4574 (expose_area): Pass x-coordinate relative to the exposed
4575 area to x_draw_glyphs instead of a window-relative coordinate.
4577 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4579 * xdisp.c (next_element_from_ellipsis): Save face before selective
4580 display in saved_face_id, and set face_before_selective_p.
4581 (reseat_1): Reset face_before_selective_p.
4582 (append_space, extend_face_to_end_of_line): If iterator's
4583 face_before_selective_p is set, use the face from saved_face_id.
4584 (extend_face_to_end_of_line): For tty frames, make sure to
4585 use the right face id when producing spaces at the end of
4588 * dispextern.h (struct it): Add face_before_selective_p.
4590 * keyboard.c (record_char): Don't record identical help-echo
4591 events in recent_keys.
4593 * xterm.c [USE_X_TOOLKIT]: Close the display.
4594 (xim_close_dpy): Handle case that the display has been closed.
4596 * xterm.c (x_destroy_window): Reset the frame's X window after
4599 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4600 variable window_width.
4601 (line_draw_cost): Fix code skipping over spaces at the end of the
4602 line when must_write_spaces is not set.
4603 (scrolling_window): Fix code inserting runs in list of all runs.
4605 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4607 * coding.c (setup_coding_system): Be sure to initialize
4608 coding->category_idx.
4610 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4612 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4614 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4615 area to x_draw_glyphs instead of a window-relative coordinate.
4617 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4618 error in the message.
4620 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4621 timer after having read a key. It's not good for code reading
4622 several keys in a loop, like an input method.
4624 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4625 record undo information for format-decode.
4627 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4628 current buffer is read-only, not if it isn't.
4630 * keyboard.c (record_char): Record `help-echo' input events
4631 in recent_keys only if they display some help. Don't record
4632 `help-echo' events as macro char.
4634 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4636 * editfns.c (save_excursion_restore): Don't move point
4637 in another window if it is showing the wrong buffer.
4638 Avoid the call to Fwindow_live_p, for speed.
4640 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4642 * xfaces.c (struct font_name): New member registry_priority.
4643 (split_font_name): Initialize the above member to zero.
4644 (concat_font_list): New function.
4645 (font_list): Include fonts of all alternative registries.
4646 (FONT_POINT_SIZE_QUANTUM): New macro.
4647 (better_font_p): Ignore point size difference less than
4648 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4650 * xterm.c (x_produce_glyphs): If a font for a component of
4651 a composition is not found, use 1 pixel dot ascent and 0 dot
4652 descent value to avoid displaying terribly tall empty boxes.
4654 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4656 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4658 * coding.h (code_convert_string1): Declare.
4660 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4662 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4664 2000-12-02 Jason Rumney <jasonr@gnu.org>
4666 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4667 correctly for single byte character case.
4668 (w32_per_char_metric): Do not try to make any assumptions about
4669 the metrics of BDF fonts.
4670 (x_estimate_mode_line_height): If `mode-line' face
4671 hasn't a font, use that of the frame, as drawing glyphs does.
4672 (note_mouse_highlight): Change the cursor shape on the vertical
4673 border between windows [not enabled].
4675 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4677 * w32fns.c (Fx_create_frame): Reintroduce the call to
4678 face-set-after-frame-defaults.
4679 (Vx_window_horizontal_drag_shape): New variable.
4680 (syms_of_xfns): DEFVAR_LISP it.
4681 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4684 2000-12-02 Simon Josefsson <simon@josefsson.org>
4686 * fns.c (Fmd5): Use a different logic to decide the coding system
4689 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4691 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4693 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4695 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4697 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4698 height for YNegative.
4699 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4700 height; also see comment there.
4702 * window.c (coordinates_in_window): Handle computations for
4703 positions on the vertical bar and fringes differently for
4704 window-system frames. Consider some pixels near the vertical bar
4705 as on the bar if the frame doesn't have vertical scroll bars.
4706 Associate positions between mode or header lines with the
4707 right window, the left one.
4709 2000-12-01 Jason Rumney <jasonr@gnu.org>
4711 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4713 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4716 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4718 * window.c (struct saved_window): Add members orig_top and orig_height.
4719 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4720 (save_window_save, Fset_window_configuration): Save/restore
4721 window's orig_top and orig_height.
4723 2000-12-01 Jason Rumney <jasonr@gnu.org>
4725 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4727 * w32fns.c (x_set_cursor_color): Fix last change.
4729 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4731 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4732 sure that the next redisplay displays the minibuffer, so that
4733 the cursor will be replaced with what the minibuffer wants.
4735 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4736 #ifndef instead of using #if.
4737 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4738 USE_TOOLKIT_SCROLL_BARS is defined.
4740 2000-11-30 Jason Rumney <jasonr@gnu.org>
4742 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4745 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4747 * fns.c (Fmd5): Doc fix.
4749 2000-11-30 Simon Josefsson <simon@josefsson.org>
4751 * fns.c (Fmd5): New function.
4752 (syms_of_fns): Defsubr md5.
4754 * Makefile.in (obj): Add md5.o
4756 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4758 * md5.h, md5.c: New files, taken from glibc.
4760 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4762 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4763 hasn't a font, use that of the frame, as drawing glyphs does.
4765 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4767 * eval.c (Frun_hooks): Allow 0 arguments.
4769 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4771 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4772 is over the menu bar widget, say it's not on the frame.
4774 * xfns.c (Fx_create_frame): Reintroduce the call to
4775 face-set-after-frame-defaults.
4777 * eval.c (Fsignal): Reset handling_signal.
4779 2000-11-28 Jason Rumney <jasonr@gnu.org>
4781 * w32menu.c (add_menu_item): Reset menu item text when changing
4782 type to radio button.
4784 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4786 * xselect.c: Update copyright.
4788 * window.c (coordinates_in_window): If on a mode or header line,
4789 but sufficiently close to its start, return ``on vertical
4790 border''. This gives us a way to drag windows horizontally when
4791 using toolkit scroll bars.
4793 * xterm.c (note_mouse_highlight): Change the cursor shape
4794 on the vertical border between windows.
4796 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4798 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4799 (syms_of_xfns): DEFVAR_LISP it.
4800 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4802 * textprop.c (text_read_only): New function.
4803 (verify_interval_modification): Use it instead of signaling
4804 `text-read-only'. This makes it easier to catch this error
4807 * xdisp.c (forward_to_next_line_start): Check for newlines,
4808 not end of line, which includes CR.
4810 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4812 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4813 include no-conversion.
4815 2000-11-27 Jason Rumney <jasonr@gnu.org>
4817 * w32fns.c (w32_load_system_font): Always mark font as double byte
4818 if codepage is unicode.
4820 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4822 * xdisp.c (forward_to_next_line_start): If already on a newline,
4823 just consume it to avoid unintended skipping over invisible text below.
4825 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4826 `vertical-line', `mode-line' and `header-line' events.
4828 * xdisp.c (try_window_id): Avoid starting to display in the middle
4829 of a character, a TAB for instance. This is easier than to set
4830 up the iterator exactly, and it's not a frequent case, so the
4831 additional effort wouldn't really pay off.
4833 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4835 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4838 2000-11-25 Jason Rumney <jasonr@gnu.org>
4840 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4841 Args to window_from_coordinates should be pixel coordinates.
4843 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4844 redisplay handles them properly.
4846 2000-11-25 Miles Bader <miles@gnu.org>
4848 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4850 2000-11-24 Jason Rumney <jasonr@gnu.org>
4852 * w32.c (init_environment): Set LANG environment variable based on
4853 locale settings, if not set.
4855 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4856 making tool bar smaller. When clearing the frame, also
4857 clear current matrices. Clear frame when tool bar disappears.
4858 Don't use more lines for the tool-bar than is available.
4859 (x_change_window_heights): New function.
4861 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4863 * xdisp.c (init_from_display_pos): If POS says we're already after
4864 an overlay string ending at POS, make sure to pop the iterator
4865 because it will be in front of that overlay string. When POS is
4866 ZV, we've thereby also ``processed'' overlay strings at ZV.
4868 * xfaces.c (lface_from_face_name): Function comment fix.
4870 2000-11-24 Miles Bader <miles@gnu.org>
4872 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4873 apply `mode-line-inverse-video' -- zero means force display using
4874 the default face, non-zero means display using the specialized face.
4875 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4877 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4879 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4882 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4884 * coding.c (decode_coding_emacs_mule): Fix the case of
4885 CODING_EOL_LF, which used uninitialized value of c.
4887 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4889 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4891 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4893 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4896 * frame.h (struct frame): Replace desired_tool_bar_items,
4897 current_tool_bar_items, n_desired_tool_bar_items,
4898 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4900 * frame.c (make_frame): Change initialization of tool bar
4903 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4904 Change references to members deleted from struct frame to use the
4907 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4908 references to members deleted from struct frame to use the new ones.
4910 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4912 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4914 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4915 (note_tool_bar_highlight): Change references to members deleted
4916 from struct frame to use the new ones.
4918 2000-11-23 Miles Bader <miles@gnu.org>
4920 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4921 the face's inverse-video attribute, rather than overriding it.
4923 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4925 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4926 making tool bar smaller.
4928 2000-11-22 Dave Love <fx@gnu.org>
4930 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4932 2000-11-22 Miles Bader <miles@gnu.org>
4934 * keyboard.c (Vminibuffer_message_timeout): New variable.
4935 (command_loop_1): Use it to determine message timeout.
4936 (syms_of_keyboard): Initialize it.
4938 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4940 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4942 * sysdep.c: Move the code for declaring h_errno after #include
4945 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4947 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4948 the menu bar when the tooltip is unmapped.
4950 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4951 sole visible buffer when we're currently in the mini-buffer, and
4954 2000-11-21 Jason Rumney <jasonr@gnu.org>
4956 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4957 put on the clipboard.
4958 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4959 copy of what Emacs last put there. If they are the same, do not
4960 use the clipboard copy to avoid losing data due to coding conversions.
4962 2000-11-22 Miles Bader <miles@gnu.org>
4964 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4965 (syms_of_minibuf): Initialize it.
4966 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4967 to prompt, don't make read-only.
4969 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4971 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4972 Add BEFORE/AFTER_POTENTIAL_GC.
4974 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4976 * buffer.c (mmap_free_1): Avoid a compiler warning.
4978 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4980 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4982 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4985 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4987 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4990 * s/gnu-linux.h: Don't use `#cpu'.
4992 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4993 not defined in mman.h.
4995 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4996 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4997 and store an index in the XClientMessageEvent. Storing a
4998 Lisp_Object or pointer can fail on a 64 bit system, since X only
5000 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
5002 2000-11-20 Dave Love <fx@gnu.org>
5004 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
5006 2000-11-20 Gerd Moellmann <gerd@gnu.org>
5008 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
5010 2000-11-20 Kenichi Handa <handa@etl.go.jp>
5012 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
5015 * alloc.c (make_string): Fix previous change. Be sure to make
5016 unibyte string correctly.
5018 2000-11-19 Gerd Moellmann <gerd@gnu.org>
5020 * window.c (Fwindow_list): Change parameter list to be XEmacs
5022 (window_list_1): New function.
5023 (window_loop): Use it instead of Fwindow_list.
5025 * sysdep.c (emacs_ospeed): New variable.
5026 (toplevel): Don't declare ospeed extern.
5027 (init_baud_rate): Use emacs_ospeed instead of ospeed.
5029 * termcap.c (ospeed): Remove.
5030 (tputs) [!emacs]: Remove unused code.
5031 (tgetent): Avoid a compiler warning.
5033 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5034 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
5035 SCROLL_BAR_X_WIDGET with additional argument DPY.
5037 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
5039 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
5040 Take the X display as additional argument.
5041 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
5042 `Widget' is a pointer type that's not easily stored in Lisp_Object
5043 form in a portable way.
5045 * dispnew.c (update_text_area): Fix last change.
5047 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5049 * xdisp.c: Use BINDING_STACK_SIZE throughout.
5051 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
5052 clear current matrices.
5054 * buffer.c (mmap_enlarge): Don't print a message on stderr
5055 if mapping new memory at the end of the existing region fails.
5057 * dispnew.c (update_text_area): Don't skip over equal glyphs
5058 when the last current glyph overlaps the glyph to its right.
5060 2000-11-18 Miles Bader <miles@gnu.org>
5062 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
5063 lines that *end* with "..." too (that's the most common case!).
5065 2000-11-18 Gerd Moellmann <gerd@gnu.org>
5067 * xdisp.c (resize_mini_window): Temporarily change to the
5068 mini-window's buffer if necessary.
5070 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5071 the tooltip obscures less text under it.
5073 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5075 * puresize.h (BASE_PURESIZE): Increase to 700000.
5077 2000-11-18 Jason Rumney <jasonr@gnu.org>
5079 * w32term.c (w32_draw_bitmap): Use face to set colors.
5081 2000-11-17 Dave Love <fx@gnu.org>
5083 * lread.c (Fload): Fix #ifdef for pcc.
5085 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5087 * xdisp.c (pos_visible_p): Compute the default character height
5090 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5092 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5093 knowing the line's height; use the default font's height in that case.
5095 * xfaces.c (weight_table): Add `demi' with the same meaning as
5098 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5100 * dispnew.c (null_row): New global static variable.
5101 (clear_glyph_row): Delete local static variable null_row.
5103 2000-11-15 Jason Rumney <jasonr@gnu.org>
5105 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5106 (w32_alloc_lighter_color): Use new brightness calculations from
5107 xterm.c. Scale delta to be in the range expected by W32.
5108 (w32_draw_relief_rect): Use frame relief colors.
5110 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5112 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5113 (Qinhibit_default_face_x_resources): New variable.
5114 (syms_of_frame): Initialize it.
5115 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5117 * xdisp.c (pos_visible_p): Improve function comment.
5119 * lisp.h (BINDING_STACK_SIZE): New macro.
5121 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5122 reading the directory if readdir returns null and errno is EAGAIN
5125 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5127 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5128 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5129 Set amount_to_scroll to max of dx and scroll_step so that
5130 scroll-conservatively doesn't defeat scroll-step>1.
5131 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5132 scroll-conservatively for line-at-a-time scrolling.
5134 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5136 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5139 * xdisp.c (current_mode_line_height, current_header_line_height):
5141 (init_xdisp): Initialize them.
5142 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5143 and use exact mode line heights if it is set.
5145 * lisp.h (pos_visible_p): Change prototype.
5147 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5148 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5149 and current_header_line_height first.
5150 (current_mode_line_height, current_header_line_height):
5153 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5155 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5156 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5157 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5159 2000-11-14 Miles Bader <miles@gnu.org>
5161 * xterm.c (x_alloc_lighter_color): Include an additive component
5162 too for dark colors, because FACTOR isn't enough.
5163 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5166 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5168 * keyboard.c (show_help_echo): Call message3_nolog with number of
5169 bytes in the help string as 2nd parameter, instead of the number
5172 2000-11-13 Miles Bader <miles@gnu.org>
5174 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5175 (Fload): Use new openp return protocol.
5176 Don't try to use Vload_source_file_function to load .elc files.
5177 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5178 openp return protocol.
5179 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5181 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5183 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5185 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5186 Defined these macros.
5187 (NLIST_STRUCT): Avoid re-defining it.
5189 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5190 -I/usr/contrib/X11R6/include.
5191 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5193 2000-11-10 Jason Rumney <jasonr@gnu.org>
5195 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5197 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5198 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5200 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5201 (Qw32_charset_vietnamese): New symbol.
5202 (xlfd_charset_of_font): New function.
5203 (w32_load_system_font): Use it.
5204 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5205 when Vw32_charset_info_alist is nil to ensure default face always
5206 has font. Use Fcar and Fcdr for safety.
5207 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5208 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5209 pseudo-codepages for special cases.
5210 (w32_to_x_font): New parameter to allow charset portion to be
5211 specified where there is many to one mapping. Callers changed.
5212 (w32_list_fonts): Avoid listing fonts that won't display.
5214 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5216 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5217 (font_list_1): Renamed from font_list.
5218 (font_list): New function, trying alternative registries from
5219 Vface_alternative_font_registry_alist.
5220 (Finternal_set_alternative_font_registry_alist): New function.
5221 (syms_of_xfaces): Initialize and Staticpro
5222 Vface_alternative_font_registry_alist.
5223 Defsubr Finternal_set_alternative_font_registry_alist.
5225 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5227 * lisp.h (Flooking_at): Declare.
5229 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5231 * dired.c (directory_files_internal): Fix a braino.
5233 * dired.c (directory_files_internal): Add missing GCPRO's.
5236 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5238 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5239 (resize_mini_window): Return quickly if Vresize_mini_window is
5240 nil. Don't return if Vmax_mini_window_height is nil.
5242 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5243 (syms_of_xdisp): Initialize them.
5244 (resize_mini_window): Act according to the setting of
5245 Vresize_mini_window.
5246 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5248 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5249 scroll bar widget after configuring it, so that it will appear at
5250 the right position from the start.
5251 (XTredeem_scroll_bar): Cleaned up.
5253 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5255 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5256 font is taller than the frame line, we don't have to bias the
5259 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5261 2000-11-07 Dave Love <fx@gnu.org>
5263 * config.in (HAVE_MKSTEMP): Add.
5265 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5267 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5269 * window.c (Fset_window_configuration): Don't try to preserve
5270 point in the current buffer, if that buffer is displayed in more
5273 * xfaces.c (lookup_named_face): If default face isn't realized,
5274 try to realize it. Return -1 if not successful.
5275 (Fx_list_fonts): Handle case that face cannot be determined.
5276 (Fface_font): Likewise.
5278 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5280 * window.c (displayed_window_lines): Detect partially
5281 visible lines at the bottom correctly.
5283 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5285 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5286 when ensuring we don't do visit in indirect buffer.
5288 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5290 * composite.h (compose_chars_in_text): Add prototype.
5292 * composite.c (Vcomposition_function_table): New variable.
5293 (Qcomposition_function_table): New variable.
5294 (run_composition_function): Call
5295 Vcompose_chars_after_function with three arguments.
5296 (compose_chars_in_text): New function.
5297 (syms_of_composite): Modified the doc-string of
5298 Vcompose_chars_after_function. Declare composition-function-table
5299 as a lisp variable, and initialize it.
5301 * xfns.c (x_encode_text): Suppress producing escape sequences for
5304 * xselect.c: Include composite.h.
5305 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5307 2000-11-05 Andrew Innes <andrewi@gnu.org>
5309 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5311 * sysdep.c (read_input_waiting): Remove extraneous argument to
5314 * w32fns.c (Fx_server_version): Include w32_build_number in the
5317 * w32heap.c (w32_build_number): New variable.
5318 (cache_system_info): Set it.
5320 * w32heap.h (w32_build_number): Add extern.
5322 * emacs.c (syms_of_emacs): Update docstring for
5323 system-configuration, to reflect the actual usage on MS-Windows.
5325 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5327 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5328 process idle timers while waiting for another event.
5330 * dispnew.c (update_frame_line): Handle case where spaces in
5331 the default face are colored.
5333 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5334 window height hasn't changed.
5336 2000-10-31 Jason Rumney <jasonr@gnu.org>
5338 * w32term.c (x_produce_glyphs): Handle composite characters.
5339 (x_draw_glyph_string_foreground)
5340 (x_draw_composite_glyph_string_foreground): Restore old font.
5342 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5344 * minibuf.c (read_minibuf): Reset the undo history just before
5345 starting the recursive-edit.
5347 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5349 * xfaces.c (menu_face_change_count): New variable.
5350 (Finternal_set_lisp_face_attribute): Increment it for changes
5352 (realize_basic_faces): Reflect changes in the `menu' faces
5355 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5356 dy obtained from the iterator's y-position after moving from
5357 scroll_margin_pos to PT; see comment there.
5359 * xdisp.c (safe_eval_handler): Call add_to_log.
5361 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5362 is not a symbol or string.
5364 * xdisp.c (echo_area_display): Don't perform a display update from
5365 inside redisplay. The update will happen anyway at the end of
5366 redisplay, and it can confuse redisplay (GC messages while
5367 redisplaying, for instance.)
5369 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5371 * xrdb.c (x_load_resources): Use the class name in the defaults.
5373 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5374 (regex_compile): Catch bogus \(\1\).
5376 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5378 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5381 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5382 we have a color cache, check that the cached color equals the
5383 allocated color. If not, clear the color cache.
5385 * window.c (displayed_window_lines): Change buffers if necessary.
5386 Fix computation of displayed lines.
5388 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5389 update_menu_bindings to DEFVAR_BOOL.
5391 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5393 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5395 * puresize.h (BASE_PURESIZE): Increase to 680000.
5397 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5399 2000-10-29 Jason Rumney <jasonr@gnu.org>
5401 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5403 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5404 (w32_cache_char_metrics): Handle possibility that 'x' does not
5405 exist in a BDF font.
5406 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5408 * w32bdf.h (bdffont): Add nchars.
5410 * w32bdf.c (set_bdf_font_info): Set it.
5411 (w32_BDF_TextOut): Swap byte order of double byte characters.
5412 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5414 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5416 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5417 don't override the colors in frame's param_alist, unless they are
5420 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5421 reverse the effect of the highlight flag.
5423 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5425 * window.h (Fwindow_live_p): Declare.
5427 * undo.c (record_delete): Check that last_undo_buffer is really a
5428 buffer before applying XBUFFER to it.
5430 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5433 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5435 * lisp.h (KEYMAPP): New macro.
5436 (get_keymap): Remove.
5437 (get_keymap_1): Rename get_keymap.
5439 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5441 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5443 * xmenu.c (single_submenu): Use KEYMAPP.
5444 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5445 Use KEYMAPP rather than Fkeymapp.
5447 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5449 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5450 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5451 Use KEYMAPP rather than Fkeymapp.
5452 (single_submenu): Use KEYMAPP.
5453 (w32_menu_show, w32_dialog_show): Use TRUE.
5455 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5457 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5458 (Fkeymapp): Use KEYMAPP.
5459 (get_keymap): Rename from get_keymap_1. Remove old def.
5460 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5461 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5462 (Fminor_mode_key_binding): Don't raise an error if the binding
5464 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5465 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5467 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5468 Allow Vspecial_event_map to be autoloaded.
5469 (menu_bar_items): Fetch the keymap rather than using keymapp.
5470 (menu_bar_one_keymap): No need to follow func-indirect any more.
5471 (parse_menu_item): get_keymap_1 -> get_keymap.
5472 (tool_bar_items): Fetch the keymap rather than using keymapp.
5473 (read_key_sequence): Use KEYMAPP.
5475 * intervals.c (get_local_map): Use get_keymap rather than following
5476 function-indirections explicitly.
5478 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5480 2000-10-27 Jason Rumney <jasonr@gnu.org>
5482 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5483 point, as Windows has oversized fonts.
5485 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5487 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5489 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5490 (freehook, reallochook): Handle null pointer arguments.
5491 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5493 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5495 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5496 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5497 Giving in to popular pressure to shut up the compiler with casts.
5499 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5501 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5502 signed value, and use a default value computed from the font's
5505 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5507 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5508 that specify a negative underline position can still use underlines.
5510 * window.c (Fpos_visible_in_window_p): Make POS default to
5511 WINDOW's point, not the current buffer's point.
5513 2000-10-26 Dave Love <fx@gnu.org>
5515 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5516 when it's necessary.
5518 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5520 * window.c (size_window): Compute size difference from sum of old
5521 child window sizes instead of from parent's size.
5523 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5524 Handle obscured lines at the top of the window.
5526 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5527 down after the last error condition check.
5529 * frame.c (Fdelete_frame): Run delete-frame-hook.
5531 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5533 * coding.c (decode_coding): Fix previous change (check also
5534 CODING_MODE_LAST_BLOCK).
5536 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5538 * regex.c: More `unsigned char' -> `re_char' changes.
5539 Also change several `int' into `re_wchar_t'.
5540 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5541 (PUSH_FAILURE_POINTER): Don't cast any more.
5542 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5543 We want GCC to complain, since this piece of code makes
5544 re_match non-reentrant, which *should* be fixed.
5545 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5546 (EXTEND_BUFFER): Use RETALLOC.
5547 (SET_LIST_BIT): Don't cast.
5548 (re_wchar_t): New type.
5549 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5550 that those two functions will always properly return.
5551 (IMMEDIATE_QUIT_CHECK): Cast to void.
5552 (analyse_first): Use recursion rather than an explicit stack.
5553 (re_compile_fastmap): Can't fail anymore.
5554 (re_search_2): Don't check re_compile_fastmap for failure.
5555 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5556 Now also sets the new value (passed in a new argument).
5557 (re_match_2_internal): Use it.
5558 Also, use a new var `reg' of type size_t when looping through regs
5559 rather than reuse the inappropriate `mcnt'.
5561 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5562 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5563 (where_is_internal): Renamed from Fwhere_is_internal.
5564 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5565 (Fwhere_is_internal): New function wrapping where_is_internal.
5566 (where_is_internal_1): Handle the case where we're filling the cache.
5567 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5569 2000-10-25 Miles Bader <miles@gnu.org>
5571 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5573 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5575 * window.c (pos_fully_visible_p): Removed.
5576 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5577 if position is visible and/or fully visible.
5579 * lisp.h (pos_visible_p): Add prototype.
5581 * xdisp.c (pos_visible_p): New function.
5583 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5585 * process.c (send_process): If OBJECT is t, it means that the data
5586 is from C string, but we should encode it. Before calling
5587 setup_raw_text_coding_system, be sure to flush out data by the
5588 previous coding system.
5590 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5592 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5593 assignment of startpos to prev when startpos == pos.
5595 * editfns.c (find_field): Set the field stickiness correctly from
5596 overlay fields. Use renamed `text_property_stickiness'.
5597 (text_property_stickiness): Renamed from `char_property_stickiness'.
5598 Only check text properties, not overlays.
5599 * textprop.c (get_char_property_and_overlay): New function.
5600 (Fget_char_property): Use it.
5601 * intervals.h (get_char_property_and_overlay): Add declaration.
5603 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5605 * keymap.c: Use AREF, ASET and ASIZE macros.
5606 (Fmake_sparse_keymap): Docstring fix.
5608 (shadow_lookup): Move up.
5609 Handle the case where lookup-key returns an integer.
5610 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5611 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5612 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5613 Simplify/rewrite the keymap-finding code.
5614 Add check for command shadowing, using shadow_lookup.
5616 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5618 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5619 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5622 2000-10-24 Andrew Innes <andrewi@gnu.org>
5624 * dired.c (directory_files_internal_unwind): New function.
5625 (directory_files_internal): Use it to ensure closedir is called
5626 even if expand-file-name or file-attributes throw, eg. because of
5627 a user interrupt. Also enable immediate_quit while calling
5628 re_search, so that matching can be interrupted as well.
5630 2000-10-24 Andrew Innes <andrewi@gnu.org>
5632 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5634 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5635 so that re_search functions only quit when callers expect them to.
5637 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5639 * regex.c (regex_compile): Change the way of handling a range from
5640 a char less than 256 to a char not less than 256.
5642 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5644 * window.c (size_window): Prevent setting window's width or
5645 height to a negative value (esp. with XSETFASTINT).
5647 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5648 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5649 (protect_malloc_state) [GC_MALLOC_CHECK &&
5650 GC_PROTECT_MALLOC_STATE]: New function.
5651 (PROTECT_MALLOC_STATE): New macro.
5652 (__malloc_initialize, morecore, _malloc_internal)
5653 (_free_internal) _realloc_internal): Use it to make _heapinfo
5654 read-only outside of gmalloc.
5656 * keymap.c: Update copyright.
5658 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5661 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5663 * filelock.c (unlock_all_files): Use unlock_file to expand each
5664 buffer's file_truename before trying remove its lock file.
5666 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5668 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5669 or CRLF, decode EOLs.
5671 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5673 * window.c (Fdisplay_buffer): Fix doc.
5675 2000-10-23 Jason Rumney <jasonr@gnu.org>
5677 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5678 ASCII font of default fontset on Windows.
5680 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5681 xterm.c comment below).
5683 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5685 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5687 * xterm.c (x_connection_closed): Reset handling_signal.
5689 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5691 2000-10-23 Miles Bader <miles@gnu.org>
5693 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5694 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5695 maintain old behavior.
5696 * minibuf.c (Fminibuffer_complete): Likewise.
5698 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5700 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5701 that when a font can't be exactly centered, it errs up rather than
5704 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5706 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5708 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5710 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5712 * dispnew.c [macintosh]: Include macterm.h.
5713 (init_display) [macintosh]: Initialization for window system.
5715 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5716 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5717 syms_of_search, x_term_init, and init_keyboard before calling
5718 init_window_once. Also, call syms_of_xmenu.
5720 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5721 default fontset to Monaco.
5723 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5724 NewMacWindow and DisposeMacWindow.
5725 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5726 instead of calling NewMacWindow and setting fields of
5727 f->output_data.mac directly. Call init_frame_faces.
5728 (Fdelete_frame) [macintosh]: Remove unused code.
5729 (Fmodify_frame_parameters) [macintosh]: Call
5730 x_set_frame_parameters instead of mac_set_frame_parameters.
5732 * frame.h [macintosh]: Define menu_bar_lines field in struct
5733 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5735 * keyboard.c [macintosh]: Include macterm.h.
5736 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5737 and menu_bar_activate_event type events as for X and NT.
5738 (make_lispy_event) [macintosh]: Construct lisp events of type
5739 MENU_BAR_EVENT as for X and NT.
5741 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5742 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5743 (sys_subshell) [macintosh]: Remove definition entirely.
5744 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5745 Vwindow_system_version here. Remove initialization of
5746 Vx_bitmap_file_path.
5747 (read_input_waiting): Correct the number of parameters passed to
5749 Move all Macintosh functions to mac/mac.c.
5751 * term.c [macintosh]: Include macterm.h.
5753 * window.c [macintosh]: Include macterm.h.
5755 * xdisp.c [macintosh]: Include macterm.h. Declare
5756 set_frame_menubar and pending_menu_activation.
5757 (echo_area_display) [macintosh]: Do not return if terminal frame
5758 is the selected frame.
5759 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5760 Allow only the selected frame to set menu bar.
5761 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5762 calling FRAME_EXTERNAL_MENU_BAR (f).
5763 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5765 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5766 and check_x. Declare XCreateGC. Define x_create_gc and
5767 x_free_gc. Initialize font_sort_order.
5768 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5769 but call x_list_fonts instead of w32_list_fonts.
5770 (Finternal_face_x_get_resource) [macintosh]: Do not call
5771 display_x_get_resource.
5772 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5773 (realize_x_face) [macintosh]: Load the font if it is specified in
5775 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5777 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5779 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5780 is nil: since we go to the end of submap anyway, we'd end up
5782 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5783 doesn't obey autoload.
5785 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5787 * msdos.c (dos_set_window_size): Update screen dimension variables.
5789 2000-10-21 Jason Rumney <jasonr@gnu.org>
5791 * w32term.c (w32_cache_char_metrics): Double check that font is
5792 really fixed pitch before trusting tmPitchAndFamily.
5794 2000-10-21 Andrew Innes <andrewi@gnu.org>
5796 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5798 * w32term.h: Extern decl for w32_cache_char_metrics.
5800 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5802 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5803 (w32_unload_font): Free per_char array if present.
5805 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5806 cached information in emulated XFontStruct to handle common cases
5807 quickly. Do not allocate XCharStruct for return.
5808 (w32_native_per_char_metric): New function.
5809 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5811 (x_produce_glyphs): Don't get an HDC. Change calls to
5812 w32_per_char_metric to match arg change above. Remove calls to
5814 (w32_get_glyph_overhangs): Ditto.
5815 (w32_cache_char_metrics): New function.
5817 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5818 ($(BLD)/casefiddle.$(O)): Remove compile command.
5819 ($(BLD)/gmalloc.$(O)): Remove compile command.
5820 ($(BLD)/dispnew.obj):
5821 ($(BLD)/keyboard.obj):
5822 ($(BLD)/w32inevt.obj):
5823 ($(BLD)/w32bdf.obj):
5825 ($(BLD)/buffer.obj):
5826 ($(BLD)/editfns.obj):
5828 ($(BLD)/fileio.obj):
5830 ($(BLD)/indent.obj):
5831 ($(BLD)/insdel.obj):
5832 ($(BLD)/intervals.obj):
5833 ($(BLD)/minibuf.obj):
5835 ($(BLD)/scroll.obj):
5836 ($(BLD)/sysdep.obj):
5837 ($(BLD)/textprop.obj):
5838 ($(BLD)/widget.obj):
5839 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5840 ($(BLD)/term.obj): Add dependency on dispextern.h.
5842 * makefile.nt ($(BLD)\dispnew.obj):
5843 ($(BLD)\keyboard.obj):
5844 ($(BLD)\w32inevt.obj):
5845 ($(BLD)\w32bdf.obj):
5847 ($(BLD)\buffer.obj):
5848 ($(BLD)\editfns.obj):
5850 ($(BLD)\fileio.obj):
5852 ($(BLD)\indent.obj):
5853 ($(BLD)\insdel.obj):
5854 ($(BLD)\intervals.obj):
5855 ($(BLD)\minibuf.obj):
5857 ($(BLD)\scroll.obj):
5858 ($(BLD)\sysdep.obj):
5859 ($(BLD)\textprop.obj):
5860 ($(BLD)\widget.obj):
5861 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5862 ($(BLD)\term.obj): Add dependency on dispextern.h
5864 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5866 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5867 with an additional argument of Qt.
5869 2000-10-21 Miles Bader <miles@gnu.org>
5871 * window.c (pos_fully_visible_in_window_p): New function.
5872 (Fpos_visible_in_window_p): Add FULLY argument.
5873 Use pos_fully_visible_in_window_p.
5874 (window_scroll_pixel_based, window_scroll_line_based): Update
5875 calls to Fpos_visible_in_window_p.
5876 * lisp.h (Fpos_visible_in_window_p): Update prototype
5878 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5880 * alloc.c (toplevel): Conditionalize compilation of mem_*
5881 functions differently.
5883 2000-10-20 Jason Rumney <jasonr@gnu.org>
5885 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5886 mem_init where it used to be. mem_z etc not defined otherwise.
5888 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5890 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5892 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5893 structure definition and related variabled to the top of the file.
5894 Include this code when GC_MALLOC_CHECK is defined.
5895 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5896 register/unregister allocated region.
5897 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5898 which isn't allocated.
5899 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5900 something which is already in use.
5901 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5902 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5903 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5904 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5906 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5907 _malloc_internal instead of malloc.
5908 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5911 2000-10-20 Andrew Innes <andrewi@gnu.org>
5913 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5915 (my_strftime) <macro>: Don't use macro arg list when redefining as
5917 (my_strftime) <function>: Supply 0 as ut argument.
5919 2000-10-19 Jason Rumney <jasonr@altavista.net>
5921 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5922 including dispextern.h, as it stops faces from working.
5924 * w32fns.c (Fx_create_frame): Don't bother calling
5925 face-set-after-frame-default since the caller does it for us
5926 anyway. Clean up calls to x_get_arg to be consistent with X.
5928 * w32term.c (x_produce_glyphs): Handle
5929 unibyte_display_via_language_environment correctly.
5930 (w32_draw_box_rect): Fix the calculation of width and height.
5932 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5933 as it has stopped working.
5934 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5937 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5939 * eval.c (skip_debugger): Prevent a compiler warning.
5940 (Fcondition_case): Likewise.
5941 (Fbacktrace_frame): Use a null interactive spec.
5943 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5945 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5947 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5949 * strftime.c: Sync with glibc, file version 1.78.
5950 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5951 should no longer be used according to ISO 8601.
5953 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5954 no map for meta_prefix_char, don't try to use it as a keymap.
5955 Instead, if T_OK is non-zero, look up a default binding, if any,
5956 otherwise, if T_OK is zero, return nil.
5958 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5959 (x_to_xcolors, png_load): Use x_query_color.
5961 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5963 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5965 (x_copy_color, x_alloc_lighter_color): Likewise.
5967 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5968 (x_query_color, x_query_colors): Add prototype.
5970 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5971 check_string_bytes only if not noninteractive, increase count to 50.
5973 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5975 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5978 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5980 * alloc.c (pure_bytes_used): Renamed from pureptr.
5982 (pure_alloc): New function.
5983 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5985 (Fpurecopy): Use PURE_POINTER_P.
5987 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5988 PT has moved backward.
5990 * xdisp.c (cursor_row_p): Take continued lines into account.
5992 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5994 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5995 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5996 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5999 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
6000 of selective display off while searching for the next line start.
6002 2000-10-17 Kenichi Handa <handa@etl.go.jp>
6004 * Makefile.in (term.o): Depend on dispextern.h.
6006 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
6008 * keymap.c (keymap_memberp): Ensure that nil is not a member.
6010 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6012 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
6013 the iterator at the beginning, so that they can be set later on,
6014 for instance in reseat_at_next_visible_line_start, without being
6017 * xfns.c (pbm_format): Add :foreground and :background keywords.
6018 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
6019 (xbm_load): Recognize foreground and background color specifications.
6021 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
6023 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
6025 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
6027 * msdos.c (IT_set_face): Compare highlighted face with the default
6028 face, and invert colors if these faces' colors are identical.
6029 (Fmsdos_remember_default_colors): Don't swap foreground and
6030 background colors in initial_colors[].
6031 (IT_set_frame_parameters): Don't swap frame's foreground and
6032 background pixels. If ALIST includes "(reverse . t)", swap
6033 foreground-color and background-color properties in frame's
6034 param_alist. If the original frame's param_alist doesn't specify
6035 the colors, store unspecified-fg and unspecified-bg, reversed if
6038 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
6039 the colors are unspecified and reversed, reverse fore- and back-
6040 ground in the returned value.
6041 (Fframe_parameter): Ditto.
6043 2000-10-16 Gerd Moellmann <gerd@gnu.org>
6045 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
6046 get_last_unchanged_at_beg_row.
6047 (find_first_unchanged_at_end_row): Renamed from
6048 get_first_unchanged_at_end_row.
6049 (find_first_unchanged_at_end_row): Convert assertions to
6050 unconditional tests which abort. When looking for a row in
6051 unchanged text, don't go further back than first_text_row.
6053 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
6054 Don't add in the last line's height when deciding if the new
6055 position is below the scroll margin.
6057 2000-10-16 Miles Bader <miles@gnu.org>
6059 * editfns.c (Fconstrain_to_field): Check carefully for field
6060 boundaries if either OLD_POS or NEW_POS has a non-nil field
6061 property, even if they're the same.
6063 2000-10-16 Kenichi Handa <handa@etl.go.jp>
6065 * xterm.c (x_draw_box_rect): Fix the calculation of width and
6066 height for XFillRectangle.
6068 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6070 * syntax.c (Fstring_to_syntax): New function extracted from
6071 Fmodify_syntax_entry.
6072 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6073 (skip_chars, Fforward_comment): Remove unused variables.
6074 (syms_of_syntax): Add defsubr for string-to-syntax.
6075 (describe_syntax): Add code for comment and string fences.
6077 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6079 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6080 Do the meta->esc mapping. Call get_keyelt before returning.
6081 Start scanning from the second element (the first is always `keymap')
6082 to make it easier to detect when we reach a parent map.
6083 Handle the case of inheriting from a symbol whose function is a map.
6084 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6085 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6086 (get_keyelt, Flookup_key): Update call to access_keymap.
6087 Remove the meta->esc mappings.
6088 (define_as_prefix): Delete old disabled code.
6089 (menu_item_p): New function.
6090 (where_is_internal_1): Skip over the few remaining menu items.
6091 * lisp.h (access_keymap): Update prototype.
6092 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6093 Update call to access_keymap.
6094 (follow_key, read_key_sequence): Update calls to access_keymap.
6095 Remove the meta->esc mappings.
6097 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6099 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6100 with additional argument.
6102 * xdisp.c (cursor_row_p): New function.
6103 (try_cursor_movement, display_line): Use it.
6105 * xdisp.c (append_space): Also save/restore iterator's current
6106 character and its length.
6108 * xdisp.c (init_from_display_pos): Add an assertion.
6109 (handle_stop): Don't set iterator's add_overlay_start.
6110 (handle_invisible_prop): Likewise.
6111 (load_overlay_strings): If text under an overlay is invisible,
6112 take both before- and after-strings into account when the iterator
6113 is positioned either at the start or at the end of the overlay.
6114 (forward_to_next_line_start): Rewritten.
6115 (reseat_at_next_visible_line_start): Rewritten.
6116 (set_iterator_to_next): Add parameter RESEAT_P.
6118 * dispextern.h (struct it): Remove member add_overlay_start.
6119 (set_iterator_to_next): Change prototype.
6121 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6123 * coding.c (code_convert_region): Be sure to initialize
6124 coding->category_idx.
6125 (decode_coding_string): Set coding->src_multibyte and
6126 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6127 (encode_coding_string): Set coding->src_multibyte and
6128 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6130 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6132 * xfns.c (Fx_create_frame): Don't bother calling
6133 face-set-after-frame-default since the caller does it for us anyway.
6135 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6137 * window.c (coordinates_in_window): Fix detection of vertical line
6138 on character terminals.
6140 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6142 * editfns.c (save_excursion_save): Additionally record the
6144 (save_excursion_restore): If buffer was visible in a window, and a
6145 different window was selected, and the old selected window is
6146 still live, restore point in that window.
6148 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6150 * xterm.c (x_produce_glyphs): Handle
6151 unibyte_display_via_language_environment correctly.
6153 * regex.c (regex_compile): Change the way of handling a range from
6154 unibyte char to multibyte char.
6156 * syntax.c (skip_chars): Change the way of handling a range from
6157 unibyte char to multibyte char.
6159 * process.c (read_process_output): Cancel previous change.
6161 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6163 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6165 * charset.c (Ffind_charset_string): Doc fix.
6166 (Ffind_charset_region): Doc fix.
6168 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6170 * process.c (read_process_output): Fix previous change. Adjust
6171 multibyteness of text to insert in a buffer by
6172 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6174 2000-10-10 Andreas Schwab <schwab@suse.de>
6176 * alloc.c (mark_object): Remove all workarounds installed on
6179 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6181 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6182 (base64_encode_1): Make it work for a text of multibyte form.
6183 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6184 case. Don't call str_to_multibyte because base64_decode_1
6185 produces correct multibyte form for eight-bit codes.
6186 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6187 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6188 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6191 * charset.h (CHAR_STRING): Optimized for single byte characters.
6193 2000-10-09 Andreas Schwab <schwab@suse.de>
6195 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6196 -1 after socket is closed, to fall through to error processing.
6198 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6200 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6201 variables. If ALIST includes foreground-color or
6202 background-color, change also the colors of the default face for
6205 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6207 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6208 them extern (they are defined on xfaces.c).
6209 (syms_of_msdos): Don't intern and don't staticpro
6210 Qbackground_color and Qforeground_color.
6212 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6214 * frame.c (Fframe_parameter): For non-windowed frames, if
6215 f->param_alist says foreground or background color is unspecified,
6216 call tty_color_name to return the color name computed from the
6217 frame's current colors.
6219 2000-10-06 Dave Love <fx@gnu.org>
6221 * terminfo.c (ospeed): Don't declare.
6223 * sysdep.c: Don't include string.h.
6224 (h_errno): Declare conditional also on TRY_AGAIN.
6226 * charset.c (Ffind_charset_string): Doc fix.
6228 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6229 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6232 2000-10-05 Dave Love <fx@gnu.org>
6234 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6235 position like menu-bar.
6237 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6239 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6241 * xdisp.c (handle_single_display_prop): Use safe_call1.
6242 (safe_call): Renamed from call_function.
6243 (safe_call1): New function.
6244 (handle_fontified_prop): Use safe_call1 instead of call1.
6245 (safe_eval): Renamed from eval_form.
6246 (safe_eval_handler): Renamed from eval_handler.
6247 (handle_single_display_prop, display_mode_element): Use safe_eval
6248 instead of eval_form.
6250 * xfaces.c (merge_face_heights): Use safe_call instead of
6253 * keyboard.c (show_help_echo): Use safe_call instead of
6254 call_function; use safe_eval instead of eval_form.
6256 * lisp.h (safe_call): Renamed from call_function.
6257 (safe_eval): Renamed from eval_form.
6258 (safe_call1): Add prototype.
6260 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6262 * xfns.c (image_ascent): Rearrange ascent calculation for the
6265 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6267 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6268 (where_is_internal_1): Don't bother ignoring menu-items any more.
6270 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6272 * keyboard.c (update_menu_bindings): New variable.
6273 (parse_menu_item): Use AREF. If update_menu_bindings
6274 is 0, don't update menu bindings.
6275 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6277 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6279 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6282 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6284 * syntax.c (forw_comment): Match nestedness of ender/starter.
6285 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6286 (prev_char_comstart_first): Remove.
6287 (back_comment): Check two-char comment markers more carefully
6288 to better handle overlapping cases like *//* or /* */* */ ...
6289 Match nestedness of ender/starter.
6291 2000-10-02 Dave Love <fx@gnu.org>
6293 * config.in (HAVE_GAI_STRERROR): Add undef.
6295 * process.c (Fopen_network_stream): Use it.
6297 * m/alpha.h (NO_REMAP): Don't define.
6299 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6301 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6302 return with a string converted to an integer or vice versa when
6303 Vmocklisp_arguments is t.
6304 (Fsignal): Likewise. The function can return for `quit'.
6305 (struct gcpro): Declare member `var' to point to a volatile
6308 * eval.c (error): Prevent compiler warning.
6310 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6312 * keymap.c (keymap_memberp): New function.
6313 (Fset_keymap_parent): Use it.
6314 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6315 Use keymap_memberp to avoid creating cycles.
6316 (access_keymap): Use KEYMAPP.
6318 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6320 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6321 gai_strerror. Make sure xerrno is set if connect fails. Improve
6324 2000-09-29 Jason Rumney <jasonr@gnu.org>
6326 * w32term.c (w32_char_font_type, w32_encode_char)
6327 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6328 (w32_bdf_per_char_metric): New function.
6329 (w32_per_char_metric): Use it.
6330 (x_draw_glyph_string_background): Always draw background for BDF
6333 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6334 GDI object which is a scarce resource.
6336 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6337 (get_quoted_string): Fix limit on memchr search.
6338 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6339 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6340 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6341 (get_cached_font_char, cache_char_offset): Use macro
6342 BDF_CODEPOINT_RANGE_COVER_P.
6343 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6344 (clear_cached_bitmap_slots): New function.
6345 (GET_HEX_VALUE): G-Z, g-z are not hex.
6346 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6347 (get_bitmap_with_cache): Use new cache implementation.
6348 (create_offscreen_bitmap): New function.
6349 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6351 * w32term.c (x_produce_glyphs): If the distance from the current
6352 position to the next tab stop is less than a canonical character
6353 width, use the tab stop after that.
6354 (x_draw_glyphs): Handle case START and END are out of bounds more
6356 (x_clear_mouse_face): Block/unblock input.
6357 (x_display_and_set_cursor): Don't show a hollow box cursor for
6358 buffers whose cursor_type is nil.
6360 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6362 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6364 * dispextern.h (updating_frame): Declare extern.
6366 2000-09-29 Andreas Schwab <schwab@suse.de>
6368 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6370 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6372 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6373 use its function definition.
6374 (tool_bar_items): Likewise.
6376 * lisp.h (fatal): Declare NO_RETURN.
6378 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6380 * keymap.c: Remove the line "#undef NULL".
6382 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6384 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6386 2000-09-28 Dave Love <fx@gnu.org>
6388 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6390 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6392 * .gdbinit (xreload): Note its need on GNU/Linux.
6394 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6395 r_alloc, r_alloc_free.
6397 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6399 * syntax.c (skip_chars): Handle negation correctly.
6401 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6403 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6404 with non-zero FORCE_P argument.
6406 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6409 * xdisp.c (window_box_height): Add an assertion.
6411 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6412 tool-bar than is available.
6413 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6415 2000-09-27 Dave Love <fx@gnu.org>
6417 * s/irix6-5.h: Now works 64-bit. Tidied.
6419 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6421 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6422 instead of BITS_PER_INT.
6423 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6424 EMACS_UINT, respectively.
6425 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6427 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6429 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6431 * window.c (freeze_window_starts): Construct last argument for
6432 foreach_window differently.
6434 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6436 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6437 EMACS_UINT instead of `int' and `unsigned int'.
6438 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6440 * frame.h (struct frame): Make the `nothing' member of union
6441 output_data an EMACS_INT.
6443 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6444 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6445 size in the sdata structure.
6446 (SDATA_NBYTES, SDATA_DATA): New macros.
6447 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6448 differently for the different layout of the sdata structure.
6449 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6451 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6452 Check that size recorded in the string size and size recorded in
6453 the sdata structure agree.
6455 2000-09-25 Dave Love <fx@gnu.org>
6457 * buffer.c: Include stdio.h.
6459 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6461 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6463 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6464 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6465 (__malloc_extra_blocks): Declare as __malloc_size_t.
6467 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6469 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6471 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6472 (read_char): If help-echo is showing, preserve the echo area
6475 * xdisp.c (help_echo_showing_p): New variable.
6476 (set_message): Reset it to 0.
6477 (init_xdisp): Initialize help_echo_showing_p.
6479 * dispextern.h (help_echo_showing_p): Declare extern.
6481 * config.in: Fix typo in __GNUC_MINOR__.
6483 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6485 * s/freebsd.h (POSIX_SIGNALS): Define.
6487 * xterm.c (x_clear_mouse_face): Block/unblock input.
6489 2000-09-24 Dave Love <fx@gnu.org>
6491 * fns.c (base64_encode_1): Fix last change.
6493 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6495 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6497 * xdisp.c (try_window_reusing_current_matrix): More fixes
6498 for the case window has a header-line.
6500 2000-09-22 Dave Love <fx@gnu.org>
6502 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6505 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6507 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6509 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6511 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6514 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6517 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6518 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6519 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6522 * marker.c (byte_char_debug_check): Return void.
6524 * xfns.c (Fx_create_frame): Set default frame parameter value
6525 for tool-bar-lines to 1.
6527 * dispnew.c (scrolling_window): Compare y-positions of rows
6528 equal at the start. Some simplification.
6530 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6531 reused rows' y-position in the case window has a header-line, and
6532 new window start is greater than old window start.
6534 * process.c (process_sent_to): New variable.
6535 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6536 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6537 Declare more parameters volatile.
6539 * lread.c (Vrecursive_load_depth_limit): New variable.
6540 (Fload): Check recursive loads whose recursion depth exceeds
6541 Vrecursive_load_depth_limit.
6542 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6544 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6546 * fileio.c (Fread_file_name): Doc fix.
6548 * editfns.c (Fmessage_or_box): Doc fix.
6550 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6552 * xfns.c (xbm_scan): Allow C-style comments.
6554 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6555 symbols are specified, add color translations to the cache.
6556 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6557 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6559 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6560 structures to xpm_init_color_cache.
6562 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6564 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6566 2000-09-19 Andrew Innes <andrewi@gnu.org>
6568 * makefile.nt (bootstrap-emacs): Don't change directory.
6570 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6572 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6574 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6575 If output buffer is too small, signal an appropriated error.
6577 2000-09-18 Dave Love <fx@gnu.org>
6579 * keyboard.c (menu_bar_items, tool_bar_items)
6580 (current_active_maps): Remove redundant get_local_map call.
6582 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6584 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6585 cursor for buffers whose cursor_type is nil.
6587 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6588 a feature to implement that is already implemented.
6589 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6592 * xfns.c (x_clear_image_1): New function.
6593 (x_clear_image): Use it.
6594 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6596 * dispnew.c (update_window): Move test for invisible lines
6597 at the top to update_window_line.
6598 (update_window_line): Handle invisible lines here.
6600 * xfns.c (clear_image_cache): Clear current matrices of all
6601 frames sharing an image cache. Block input while freeing
6602 images. Fix timestamp comparison.
6603 (x_clear_image): Also free the mask.
6605 * xfns.c (lookup_image): Block input while loading the image so
6606 that we won't get interrupted in a state where the image isn't yet
6608 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6609 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6610 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6611 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6613 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6615 * dispnew.c (update_window): Make sure to make desired rows
6616 current even if they are completely invisible at the top
6619 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6621 * xfns.c (lookup_image): Build mask before applying an algorithm.
6622 Recognize algorithm `disabled'.
6623 (cross_disabled_images): New variable.
6624 (COLOR_INTENSITY): New macro.
6625 (x_detect_edges): Use COLOR_INTENSITY.
6626 (x_disable_image): New function.
6627 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6629 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6630 disabled state, don't apply an image transformation algorithm if
6631 the user specified an image for the disabled state. Use
6632 `:algorithm disabled' for creating a disabled item's image if the
6633 user hasn't specified an image.
6635 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6636 allocation functions with the XPM lib.
6637 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6638 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6639 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6640 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6641 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6642 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6643 functions, if possible, because these handle color allocation
6644 failure more gracefully.
6645 (Fimage_mask_p): New function.
6647 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6648 (Qedge_detection, Qheuristic): New symbols.
6649 (syms_of_xfns): Initialize new symbols.
6650 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6651 `algorithm (edge-detection ...)'.
6652 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6653 (tiff_format, gif_format, gs_format): Add `:mask'.
6654 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6655 (GIF_MASK, GS_MASK): New enumerators.
6656 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6657 (emboss_matrix, laplace_matrix): New variables.
6658 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6659 (x_edge_detection): New functions.
6660 (x_laplace): Rewritten in terms of x_detect_edges.
6661 (x_build_heuristic_mask): If image has a mask, free it.
6663 2000-09-14 Andrew Innes <andrewi@gnu.org>
6665 * makefile.w32-in: Revert to Unix line endings.
6667 2000-09-14 Andrew Innes <andrewi@gnu.org>
6669 * makefile.w32-in: Standardize indentation somewhat.
6670 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6671 cater for differences between shells.
6673 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6675 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6677 * xterm.c (x_produce_glyphs): If the distance from the current
6678 position to the next tab stop is less than a canonical character
6679 width, use the tab stop after that.
6681 2000-09-14 Dave Love <fx@gnu.org>
6683 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6685 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6687 * xdisp.c (handle_fontified_prop): While running fontification
6688 functions, bind `fontification-functions' and
6689 `after-change-functions' to nil.
6691 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6692 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6694 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6696 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6697 USE_MMAP_FOR_BUFFERS.
6699 * insdel.c (make_gap): Use enlarge_buffer_text.
6701 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6702 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6703 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6704 from former r_alloc_* functions in ralloc.c.
6705 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6706 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6707 (mmap_init) [REL_ALLOC_MMAP]: New function.
6708 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6709 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6712 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6713 (enlarge_buffer_text): Add prototype.
6715 * ralloc.c: Remove everything having to do with the use of mmap.
6717 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6719 * sound.c (Fplay_sound): Doc fix.
6721 * keyboard.c: Avoid some more compiler warnings.
6722 (parse_tool_bar_item): Ignore cached key bindings.
6724 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6725 and allocation of Lisp data.
6727 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6729 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6730 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6733 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6735 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6737 * ccl.c: Comment fixed.
6738 (MAX_MAP_SET_LEVEL): Increased to 30.
6739 (PUSH_MAPPING_STACK): Enclose with do-while block.
6740 (POP_MAPPING_STACK): Likewise.
6741 (stack_idx_of_map_multiple): New variable.
6742 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6743 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6744 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6745 (ccl_driver) <CCL_MapSingle>: Likewise.
6746 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6747 with the case where looking up process reaches to the end of
6748 map-set, and call CCL programs as the above change.
6750 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6752 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6753 that might be clobbered by longjmp.
6754 (check_x_display_info, x_decode_color, create_frame_xic)
6755 (Fx_display_backing_store, Fx_display_visual_class)
6756 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6758 * lread.c (init_lread): Set Vloads_in_progress to nil.
6759 (Fload): Show list of recursively loaded files, when signaling an
6762 * lread.c (Vloads_in_progress): New variable.
6763 (record_load_unwind): New function.
6764 (Fload): Check for recursive loads.
6765 (syms_of_lread): Initialize Vloads_in_progress.
6766 (read_integer, read1): Avoid some compiler warnings.
6768 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6771 2000-09-11 Miles Bader <miles@gnu.org>
6773 * editfns.c (Fbuffer_string): Doc fix.
6775 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6777 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6779 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6781 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6782 whether to include other header files.
6784 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6786 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6787 by Fmemq as a boolean.
6789 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6791 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6793 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6795 * ralloc.c (mmap_fd): Remove initializer which can make it
6796 read-only in a dumped Emacs.
6797 (mmap_fd_1): New variable.
6798 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6799 restore it from there.
6800 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6801 unconditionally so that mmap_fd can be initialized there.
6802 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6803 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6804 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6806 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6808 * xdisp.c (dump_glyph_row): Fix printf format string.
6809 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6811 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6813 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6816 * xdisp.c (try_window_id): When trying to locate cursor in
6817 unchanged rows at the top, handle the case that we can't find it.
6819 * xterm.c (x_draw_glyphs): Handle case START and END are out
6820 of bounds more carefully.
6822 2000-09-08 Dave Love <fx@gnu.org>
6824 * s/sol2.h (REL_ALLOC_MMAP): Define.
6825 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6827 * ralloc.c: Don't include string.h (redundant).
6828 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6829 [!MAP_ANON]: Include fcntl.h.
6830 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6831 (r_alloc, r_re_alloc, r_alloc_free)
6832 (mmap_enlarge, mmap_set_vars): Use it.
6833 (r_alloc_init_fd): New function.
6834 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6835 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6838 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6841 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6842 change to __NetBSD__.
6844 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6846 * search.c (compile_pattern): Check the multibyteness of cached
6849 2000-09-08 Miles Bader <miles@gnu.org>
6851 * xfaces.c (default_face_vector): Function removed.
6852 (Finternal_merge_in_global_face): Restore old global/local
6853 attribute override order. Use inline loop instead of calling
6854 default_face_vector.
6856 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6858 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6859 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6860 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6861 where necessary, in case POINTER_TYPE is `void'.
6863 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6865 * frame.c (make_terminal_frame): Initialize frame foreground and
6866 background colors to unspecified, for the initial instance of an
6869 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6871 * ralloc.c (mmap_find): Fix overlap computation.
6872 (mmap_enlarge): Compute nbytes before trying to find an
6875 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6878 * lread.c (syms_of_lread): Change value of regexp
6879 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6881 * xmenu.c (xdialog_show): When looking up the selection in
6882 menu_items, take `quote' boundaries into account; this corresponds
6883 to a nil ITEM in x-popup-dialog.
6885 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6887 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6889 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6891 * coding.c (encode_coding_sjis_big5): Use translation table for
6892 encoding, not decoding. Fix the handling of latin-jisx0201.
6893 Check for the charset katakana-jisx0201 too.
6894 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6895 (detect_coding_sjis): Check the byte sequence more rigidly.
6897 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6899 * xfaces.c (Vparam_value_alist): New variable.
6900 (syms_of_xfaces): Initialize it.
6901 (Finternal_set_lisp_face_attribute): Avoid more consing.
6903 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6905 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6906 (Qbackground_mode): New variable.
6907 (syms_of_frame_1): Initialize Qbackground_mode.
6909 * lisp.h (Qdisplay): Declare extern.
6911 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6912 change face on all frames, and change the default for new frames.
6914 2000-09-07 Dave Love <fx@gnu.org>
6916 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6918 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6920 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6922 * charset.c: Include composite.h
6923 (lisp_string_width): New function.
6924 (Fstring_width): Call lisp_string_width instead of strwidth.
6926 * Makefile.in (charset.o): Depends on composite.h.
6928 * process.c (read_process_output): Before inserting the decoded
6929 text in the buffer, adjust the multibyteness.
6931 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6933 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6934 buffer's text buffer is null, map new memory.
6936 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6937 POINTER_TYPE and size_t.
6938 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6939 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6940 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6941 [REL_ALLOC_MMAP]: New macros.
6942 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6943 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6944 [REL_ALLOC_MMAP]: New functions.
6946 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6947 before and after unexec.
6949 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6950 text buffers if necessary.
6952 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6953 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6956 * config.in (HAVE_MMAP): Add #undef.
6958 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6960 * frame.c (Qdisplay_type): New variable.
6961 (syms_of_frame_1): Initialize it.
6962 (Fframe_parameter): New function that avoids consing.
6963 (syms_of_frame): Defsubr it.
6965 * buffer.c (Fother_buffer): Consider buffers as invisible when
6966 they are displayed in a window on an invisible frame.
6968 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6969 get-largest-window always return nil.
6971 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6973 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6974 variable; recognize Emacs 19 elc files.
6976 2000-09-04 Miles Bader <miles@gnu.org>
6978 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6979 before initially popping up the menu, so the menu doesn't flash
6980 when the face settings are significantly different from the defaults.
6982 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6984 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6985 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6986 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6987 (BIT_UNIBYTE): Remove.
6988 (re_match_2_internal): Delete corresponding code and streamline the
6989 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6990 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6991 (re_wctype_t): New type.
6992 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6993 (regex_compile): Use them and fix handling of overly long char classes.
6995 2000-09-03 Andrew Innes <andrewi@gnu.org>
6997 * makefile.w32-in: Change to DOS line endings.
6999 * s/ms-w32.h (ORDINARY_LINK): New define.
7001 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
7002 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
7004 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
7005 (distclean): Delete them here instead.
7007 * w32proc.c (compare_env): Convert to uppercase for comparison,
7008 not lowercase, to match how the native Windows shell works.
7010 2000-09-03 Jason Rumney <jasonr@gnu.org>
7012 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
7013 CVS changes the line-ends when checking in/out on DOS/Windows.
7015 * makefile.nt (emacs): Do not change directory to run temacs, as
7016 the load-path is set relative to current directory.
7018 2000-09-03 Miles Bader <miles@gnu.org>
7020 * xterm.c (x_alloc_lighter_color_for_widget): New function.
7022 2000-09-02 Gerd Moellmann <gerd@gnu.org>
7024 * xdisp.c (redisplay_mode_lines): New function.
7025 (display_mode_lines): Return number of mode lines displayed.
7026 (echo_area_display): Use redisplay_mode_lines to draw garbaged
7027 mode lines. Don't temporarily bind redisplay-dont-pause to t.
7029 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
7030 string.h and strings.h.
7031 (index) [HAVE_INDEX]: Add prototype.
7033 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
7034 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
7036 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
7037 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
7039 2000-09-01 Gerd Moellmann <gerd@gnu.org>
7041 * lread.c (read1): Accept `?' as symbol constituent, for
7042 compatiblity with XEmacs.
7044 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
7046 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
7047 (struct re_pattern_buffer): Remove newline_anchor.
7048 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
7049 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
7050 (re_max_failures, fail_stack): Use size_t rather than unsigned.
7051 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
7052 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
7053 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
7054 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
7055 Get rid of references to newline_anchor.
7056 (regcomp): Allocate and precompute a fastmap.
7058 2000-08-31 Gerd Moellmann <gerd@gnu.org>
7060 * lread.c (openp): GCPRO local variable `filename'.
7062 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
7064 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
7066 * regex.c: Merge some changes from GNU libc. Add prototypes.
7067 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
7068 Use memcmp and memcpy instead of bcopy and bcmp.
7069 (init_syntax_once): Use ISALNUM.
7070 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7071 (REG_UNSET_VALUE): Remove. Use NULL instead.
7072 (REG_UNSET, re_match_2_internal): Use NULL.
7073 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7075 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7076 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7077 (regex_compile): In handle_interval, return an error rather than try to
7078 unfetch the interval if we can't find the closing brace.
7079 Obey the RE_NO_GNU_OPS syntax bit.
7080 (TOLOWER): New macro.
7082 (regexec): Allocate regs.start and regs.end as one block.
7084 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7086 * xdisp.c (echo_area_display): Check display_completed instead
7087 of calling detect_input_pending.
7089 * dispnew.c (update_frame): Only set display_completed here; move
7090 the update_begin and update_end calls here from update_frame_1.
7091 (update_frame_1): Don't set display_completed here, don't call
7092 update_begin/update_end.
7094 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7095 instead of store_frame_param.
7097 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7099 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7100 desired window matrix hasn't been displayed, use the current row
7101 instead. Make sure that only those frame rows are updated for
7102 which there exists a corresponding enabled desired row.
7104 2000-08-29 Miles Bader <miles@gnu.org>
7106 * xfaces.c (default_face_vector): New function.
7107 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7109 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7111 * lread.c (openp): Prevent temporary string passed to
7112 Ffile_readable_p from being garbage collected.
7114 2000-08-28 Dave Love <fx@gnu.org>
7116 * keymap.c (store_in_keymap): Add `static' to declaration.
7118 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7120 * emacs.c, callint.c, doc.c, editfns.c
7121 (toplevel) [HAVE_STRING_H]: Include string.h.
7122 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7123 (index): Remove prototypes which might conflict with non-standard
7124 definitions of index/strchr.
7126 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7127 (rindex): Define only if !HAVE_RINDEX.
7129 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7131 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7133 2000-08-28 Miles Bader <miles@gnu.org>
7135 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7136 made inconsistent by a font-related attribute in FROM.
7137 (merge_face_inheritance): Add function comment.
7139 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7141 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7142 the 4th arg (PREV_EVENT) Qt to suppress input method.
7144 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7146 * regex.c: Indent cpp directives and remove parens after `defined'.
7147 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7148 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7149 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7150 (re_compile_pattern): Use size_t for length.
7151 (init_syntax_once): Move to a better place.
7152 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7153 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7155 * syntax.c (back_comment): Detect cases where a comment-starter is
7156 actually inside another comment as in: /* a // b */ c // d \n.
7157 Make it clear that `comstart_pos' is unused for nested comments.
7159 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7160 (KEYMAPP): New macro.
7161 (Fkeymap_parent, Fset_keymap_parent): Use it.
7162 (fix_submap_inheritance): Mark it static.
7163 (define_as_prefix, describe_buffer_bindings, describe_command)
7164 (describe_translation, describe_map): Complete prototypes.
7166 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7168 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7169 to better match the key-lookup behavior.
7171 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7173 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7174 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7176 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7178 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7179 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7180 (xterm.o): Depend on coding.h
7182 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7184 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7185 the corresponding '#endif'.
7187 2000-08-26 Miles Bader <miles@gnu.org>
7189 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7190 * xfaces.c (QCinherit): New variable.
7191 (syms_of_xfaces): Initialize it.
7192 (LFACE_INHERIT): New macro.
7193 (Finternal_get_lisp_face_attribute)
7194 (merge_face_vector_with_property)
7195 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7196 (check_lface_attrs): Allow new types of face height. Check
7198 (CYCLE_CHECK): New macro.
7199 (merge_face_inheritance): New function.
7200 (merge_face_vectors): Merge inherited faces too. Add F and
7201 CYCLE_CHECK arguments.
7202 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7203 (lookup_named_face, lookup_derived_face, realize_named_face)
7204 (face_at_string_position, face_at_buffer_position): Supply
7205 new F and CYCLE_CHECK arguments to merge_face_vectors.
7206 (merge_face_heights): New function.
7207 (merge_face_vectors, merge_face_vector_with_property)
7208 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7209 handle relative face heights.
7210 (lface_same_font_attributes_p): Compare heights using EQ.
7212 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7214 * charset.c (char_to_string): Check the character validity.
7215 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7217 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7219 * regex.c (PUSH_FAILURE_COUNT): New macro.
7220 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7221 Handle popping of a register's or a counter's data.
7222 (POP_FAILURE_POINT): Use the new name.
7223 (re_match_2_internal): Push counter data on the stack for succeed_n,
7224 jump_n and set_number_at and remove misleading dead code in succeed_n.
7226 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7228 * xdisp.c (redisplay_internal): If considering all windows on all
7229 frames, update the display for each frame as soon as possible,
7230 instead of first building all desired matrices for all frames, and
7231 then updating them all.
7232 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7234 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7236 * bytecode.c (mark_byte_stack): Add a comment.
7238 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7239 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7242 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7244 * minibuf.c (do_completion): Always use compare-string, not
7245 string-equal because the latter doesn't pay attention to
7246 multibyteness of strings.
7248 * process.c (create_process): Don't setup raw-text coding here.
7249 (Fopen_network_stream): Don't set coding->src_multibyte and
7250 coding->dst_multibyte here.
7251 (read_process_output): For process filter, return unibyte string
7252 if default-enable-multibyte-characters is nil.
7253 (send_process): If OBJECT is multibyte text, be sure to encoded it
7254 by the specified coding system for the process. Otherwise, setup
7256 (init_process): Don't initialize default-process-coding-system here.
7258 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7260 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7261 <scroll-down-aggressively>: Likewise.
7263 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7265 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7266 zero. Set coding->produced_char correctly.
7268 2000-08-22 Andrew Innes <andrewi@gnu.org>
7270 * makefile.w32-in: New file.
7272 * unexw32.c (unexec): Ignore old_name, and use the actual location
7273 of the current executable instead. Base new_name on this.
7275 * w32proc.c (create_child): Remove reference to security
7276 descriptor, which isn't needed and doesn't compile with mingw32.
7278 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7279 up dllimport attributes.
7280 (x_update_window_end): Update prototype.
7282 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7283 extern, which screws up dllimport attributes.
7285 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7286 up dllimport attributes.
7288 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7289 screws up dllimport attributes.
7291 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7292 up dllimport attributes.
7293 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7294 screws up dllimport attributes.
7296 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7297 up dllimport attributes.
7299 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7300 screws up dllimport attributes.
7302 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7303 screws up dllimport attributes.
7305 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7306 up dllimport attributes.
7308 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7309 unnecessary extern, which screws up dllimport attributes.
7312 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7313 up dllimport attributes.
7315 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7316 unnecessary extern, which screws up dllimport attributes.
7318 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7319 screws up dllimport attributes.
7321 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7322 up dllimport attributes.
7324 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7326 * w32bdf.c (search_file_line):
7327 (set_bdf_font_info):
7329 (w32_get_bdf_glyph):
7330 (w32_BDF_to_x_font): Fix compile warnings.
7332 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7334 * w32select.c: Include keyboard.h before frame.h.
7336 * w32fns.c (max): Define macro.
7337 (JOHAB_CHARSET): Define if not known.
7338 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7339 (Fx_show_tip): Synch with X version.
7341 * w32xfns.c: Include keyboard.h before frame.h.
7343 * w32fns.c: Include keyboard.h before frame.h.
7345 * w32term.c: Include keyboard.h before frame.h.
7347 * fontset.c: Include keyboard.h before frame.h.
7349 * w32inevt.c: Include keyboard.h before frame.h.
7350 (MOUSE_MOVED): Define if not known.
7352 * minibuf.c: Include keyboard.h before frame.h.
7354 * keyboard.c: Include keyboard.h before frame.h.
7356 * indent.c: Include keyboard.h before frame.h.
7358 * dispnew.c: Include keyboard.h before frame.h.
7360 * buffer.c: Include keyboard.h before frame.h.
7362 * alloc.c: Include keyboard.h before frame.h.
7364 * print.c: Include keyboard.h before frame.h.
7366 * process.c: Include keyboard.h before frame.h.
7368 * scroll.c: Include keyboard.h before frame.h.
7370 * sysdep.c: Include keyboard.h before frame.h.
7372 * term.c: Include keyboard.h before frame.h.
7374 * window.c: Include keyboard.h before frame.h.
7376 * xdisp.c: Include keyboard.h before frame.h.
7377 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7379 * frame.c: Include keyboard.h before frame.h.
7381 * w32heap.h: Undefine min, max.
7383 * w32gui.h: Undefine min, max.
7385 * unexw32.c: Change PUCHAR to PCHAR.
7386 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7389 (copy_executable_and_dump_data): Remove unnecessary static defs.
7390 (copy_executable_and_dump_data): Fix compile warnings.
7392 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7394 * w32console.c (min): Define macro.
7395 (clear_frame, write_glyphs): Fix compile warning.
7397 * w32proc.c (compare_env):
7398 (find_child_console): Fix compile warning.
7400 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7401 sys_errlist instead of _sys_errlist.
7402 (get_emacs_configuration_options): New function.
7404 * s/ms-w32.h (sys_nerr): Provide default definition.
7405 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7406 name with _ prepended.
7407 (NSIG): Define if not known.
7408 (get_emacs_configuration): Provide extern declaration.
7409 (get_emacs_configuration_options): Provide extern declaration.
7410 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7412 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7414 (read_unc_volume): Fix compile warning.
7416 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7417 definitions from being used.
7419 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7421 * w32.c (unc_volume_file_attributes):
7422 (open_unc_volume): Make arg const.
7424 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7425 (read_input_waiting): Remove excess parameter.
7427 * w32.c (init_environment): Call _access.
7428 (check_windows_init_file): Call _close.
7429 (init_user_info): Call _putenv.
7430 (init_environment): Call _putenv and _strdup.
7431 (init_ntproc): Reset volume info cache on startup.
7433 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7434 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7435 cannot override the CRT malloc.
7437 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7438 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7440 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7441 unless we are linking with a static CRT.
7442 (RVA_TO_PTR): Cast result to unsigned char*.
7444 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7445 (add_volume_info): Use xstrdup.
7447 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7449 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7450 (do_completion, Fminibuffer_complete_word): Use it.
7451 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7452 var so it can take non-boolean values.
7454 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7456 * editfns.c (find_field): Formatting changes.
7457 (toplevel): Some old-style function forward declarations
7458 changed to prototypes, some new protypes added, some functions
7461 * lisp.h (set_time_zone_rule): Add prototype.
7462 (use_dialog_box): External declaration.
7464 * keyboard.c (gen_help_event): Add parameter SIZE.
7465 (kbd_buffer_events_waiting): Slightly rewritten.
7466 (clear_event): New function.
7467 (kbd_buffer_get_event): Use it, and clear the input_events of
7469 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7470 don't fill the newly created array with nils.
7471 (toplevel): Convert some old-style function forward declarations
7474 * keyboard.h (gen_help_event): Change prototype.
7476 * xterm.c (XTread_socket): Change calls to gen_help_event.
7478 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7480 * eval.c (Fmacroexpand): Doc fix.
7482 2000-08-20 Jason Rumney <jasonr@gnu.org>
7484 * w32term.h (x_display_info_for_display): Remove as this function
7485 does not exist on W32.
7487 * w32term.c (help_echo_window): New variable.
7488 (syms_of_w32term): staticpro it.
7489 (note_mode_line_highlight): Set it.
7490 (XTextExtents16): Removed as there is no equivalent on W32.
7491 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7492 the X way of doing this will not work for W32.
7493 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7494 (x_draw_image_foreground): Avoid drawing outside of the clip area
7495 when image doesn't have a mask.
7496 (note_mouse_highlight): Process overlays in the right order of
7497 priority. Set help_echo_window.
7498 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7499 because that's more visible for large images.
7501 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7502 name to single_keymap_panes.
7503 (w32_menu_show): Set wv->title when dealing with titles.
7504 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7506 2000-08-21 Miles Bader <miles@gnu.org>
7508 * minibuf.c (do_completion): Try again if we rewrite the input
7509 string, but no completion was done, so that any completion message
7512 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7514 * xfaces.c (lface_equal_p): Compare strings differently.
7515 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7516 (realize_tty_face): Use them.
7517 (syms_of_xfaces): Initialize new variables.
7518 (map_tty_color): New function, extracted from realize_tty_face.
7519 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7520 foreground or background color, store the new color name in the
7521 realized face; previous code trying to do this had no effect.
7522 (realize_tty_face): Use map_tty_color.
7523 (Fclear_face_cache): Set face_change_count and ensure thorough
7526 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7528 * undo.c (record_first_change, record_marker_adjustment): Don't
7529 use XBUFFER on last_undo_buffer which might not be a buffer.
7531 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7533 * coding.c (decode_coding_string): Set members consumed,
7534 consumed_char, produced, produced_char of *coding correctly. If
7535 decode_coding doesn't consume any byte, don't try anymore.
7536 (encode_coding_string): Likewise.
7538 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7540 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7541 conditional have void type, for Standard C compilers.
7543 * xdisp.c (redisplay_internal): Compare windows for equality with
7544 EQ, instead of applying XWINDOW to something that might not
7547 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7549 * fontset.c (Finternal_char_font): Search only the selected frame
7550 for a window of the current buffer.
7552 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7554 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7557 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7558 second half of a HELP_EVENT is found at the start of kbd_buffer.
7560 2000-08-18 Miles Bader <miles@gnu.org>
7562 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7564 * editfns.c (save_restriction_save): Rewrite to use markers.
7565 (save_restriction_restore): Rewrite to understand new form of data
7566 saved by save_restriction_save.
7567 (Fsave_restriction): Remove cautionary note in doc-string.
7569 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7571 * fileio.c (build_annotations): Add a comment explaining the
7572 return value of format-annotate-function. Replace a spurious call
7573 to Flength with a CONSP test. Call format-annotate-function with
7574 a fifth arg specifying how many times the function is been called
7575 in a row, to let it choose temporary buffers appropriately.
7577 2000-08-17 Dave Love <fx@gnu.org>
7579 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7580 declare make_temp_name twice.
7582 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7583 (unreadpure): Give it an arg.
7585 * unexalpha.c: Prototype fatal_unexec, mark_x,
7586 update_dynamic_symbols. Declare unexec as void.
7588 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7589 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7591 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7592 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7594 * alloca.c: Use #error.
7595 [POINTER_TYPE]: Use it.
7597 * eval.c (Fdefvar): Doc fix.
7599 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7600 INITIALIZE_INTERVAL.
7602 * buffer.h: Avoid DECLARE_INTERVALS.
7604 * config.in: Add size_t.
7606 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7608 * w16select.c (set_clipboard_data): If there's not enough memory
7609 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7610 expects. In case of other failures, return 3.
7611 (system_error_msg): New error message.
7612 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7615 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7617 * term.c (write_glyphs): Also turn off inverse video after turning
7618 off other appearances in case TS_exit_attribute_mode is not equal
7619 to TS_end_standout_mode.
7620 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7622 (turn_off_face): Reset standout_mode only if
7623 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7624 is equal to TS_end_standout_mode.
7626 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7628 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7629 sequence at the end of the source block.
7631 * ccl.c (Fccl_program_p): Docstring modified.
7632 (Fccl_execute): Likewise.
7633 (Fccl_execute_on_string): Likewise.
7635 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7637 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7639 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7641 The following changes are mainly to fix bugs of
7642 encode/decode-coding-string failing if encoding/decoding return
7643 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7644 variable conversion_buffer.
7646 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7647 decrement dst_end to avoid buffer overflow in the later call of
7650 * coding.h (conversion_buffer_size, conversion_buffer)
7651 (get_conversion_buffer): Extern deleted.
7653 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7654 (conversion_buffer, conversion_buffer_size): Variables deleted.
7655 (get_conversion_buffer): Function deleted.
7656 (struct conversion_buffer): New structure.
7657 (MAX_ALLOCA): New macro.
7658 (allocate_conversion_buffer): New macro.
7659 (extend_conversion_buffer, free_conversion_buffer): New functions.
7660 (ccl_coding_driver): Set coding->result.
7661 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7662 this is the last block of source.
7663 (encode_coding): Likewise. Handle the source block as the last
7664 one only when the whole source text is consumed.
7665 (decode_coding_string): Handle the case that the output buffer is
7666 too small to decode the whole source text. Use
7667 allocate_conversion_buffer, extend_conversion_buffer and
7668 free_conversion_buffer, not get_conversion_buffer.
7669 (encode_coding_string): Likewise.
7670 (init_coding): Function deleted.
7671 (init_coding_once): Delete code to initialize conversion_buffer_size.
7673 * emacs.c (main): Don't call init_coding.
7675 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7677 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7678 (insert_glyphs): Likewise.
7680 * w32console.c (write_glyphs): Use a locally declared
7683 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7685 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7686 member of display_info is NULL.
7688 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7690 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7692 * term.c (turn_off_face): Reset standout_mode when resetting
7693 appearances with capability `me'.
7694 (write_glyphs): Switch on inverse video before each face change.
7696 2000-08-14 Dave Love <fx@gnu.org>
7698 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7699 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7700 (lisp_free): Declare and make static.
7702 * window.c: Fix embedded comment.
7703 (syms_of_window): Fix doc string.
7705 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7707 * keymap.c (push_key_description): If C without modifiers is < 32,
7708 make sure to print `C-' before `M-', like in the manual.
7710 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7712 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7713 since they aren't relocated anymore.
7714 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7716 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7717 partially visible line which is smaller than the window's height.
7719 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7721 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7722 the multibyte form of eight-bit-control characters.
7723 (Fccl_execute_on_string): Initialize ccl->multibyte.
7725 * ccl.h (struct ccl_program): New member multibyte.
7727 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7729 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7731 * regex.c (regex_compile) <normal_char>: Pay attention to
7733 (analyse_first) <exactn>: Setup fastmap correctly for
7734 eight-bit-control characters.
7736 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7738 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7740 * keyboard.c (make_lispy_event): Handle the new event type
7741 multibyte_char_keystroke.
7743 * xterm.c: Include coding.h.
7744 (XTread_socket): Work around a bug of XmbLookupString. If the
7745 input is from XIM, decode it according to the current locale. In
7746 that case, generate multibyte_char_keystroke events.
7748 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7750 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7751 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7753 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7755 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7756 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7757 (move_it_in_display_line_to): Record iterator's ascent and descent
7758 before producing glyphs, and restore them when we know the glyph
7759 doesn't fit on the line.
7760 (move_it_to): Restructured so that it's easier to debug. If
7761 moving to a vpos, and not moving to an x or character position,
7762 stop as soon as the specified vpos is reached; don't move further
7763 into that line because that might change the computed line height.
7764 (try_cursor_movement): New function, extracted from the cursor
7765 movement branch of redisplay_window. If ending on a partially
7766 visible line, don't try to scroll if the cursor line is taller
7768 (redisplay_window): Use try_cursor_movement.
7770 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7771 because that function doesn't cope with variable-height lines.
7773 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7774 box cursor because that's better visible for large images.
7776 2000-08-10 Miles Bader <miles@gnu.org>
7778 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7780 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7782 * xdisp.c (Vmessages_buffer_name): New variable.
7783 (message_dolog): Use it.
7784 (syms_of_xdisp): Initialize it.
7786 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7788 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7789 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7790 redundant now that keyboard.h is included.
7792 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7794 * keyboard.c (kbd_buffer_events_waiting): New function.
7796 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7798 * msdos.c: Include keyboard.h.
7799 (XMenuActivate): Empty no_event events from the event buffer. If
7800 no events are left after that, call clear_input_pending.
7801 (mouse_clear_clicks): New function, code moved from mouse_init.
7802 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7803 mouse driver to ``forget'' any past clicks.
7805 * Makefile.in (msdos.o): Depend on keyboard.h.
7807 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7809 * lisp.h (input_pending): External declaration.
7811 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7813 * xdisp.c (echo_area_display): Display thoroughly if input is
7814 pending. Bind redisplay-dont-pause to t during the redisplay.
7815 in case input is pending.
7817 * dispnew.c (Qredisplay_dont_pause): New variable.
7818 (syms_of_display): Initialize and staticpro it.
7819 (update_frame_1): Don't interrupt the display for pending input if
7820 redisplay_dont_pause is set.
7822 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7824 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7826 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7828 * callproc.c (Fcall_process): Terminate the unwind-protect around
7829 the post-read-conversion of coding system.
7831 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7832 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7833 * buffer.h (overlays_at): Update prototype.
7834 * xdisp.c (next_overlay_change): Update call to overlays_at.
7835 * xfaces.c (face_at_buffer_position): Likewise.
7836 * textprop.c (Fget_char_property): Likewise.
7837 * xterm.c (note_mouse_highlight): Likewise.
7839 * minibuf.c (do_completion): Don't consider a simple change of
7840 case as `completion'.
7842 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7844 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7845 * undo.c (record_delete): Make sure last_point_position_buffer is
7846 a buffer before comparing pointers.
7848 * coding.h (decode_coding_string): Declare.
7850 * intervals.h (Fprevious_single_char_property_change): Declare.
7852 * textprop.c (Fprevious_single_char_property_change): Don't do
7853 arithmetic directly on lisp objects.
7855 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7857 * keyboard.h (menu_item_eval_property): Declare.
7859 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7860 reuse as buffer name, instead of recreating (and discarding) every
7861 time a message is logged.
7862 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7863 (current_message_1, truncate_message_1, set_message_1)
7864 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7865 (current_message, truncate_echo_area, display_echo_area)
7866 (resize_echo_area_axactly): Changed calls.
7868 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7870 (Ffind_coding_systems_region_internal): First argument to Fappend
7871 must be an integer, not a Lisp object.
7873 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7875 * charset.c (Fchar_width): Doc fix.
7877 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7879 * charset.c (Fstring_width): Doc fix.
7881 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7883 * xdisp.c (start_display): When starting display on a continuation
7884 line, clear ascent and descent members of the iterator structure;
7885 the height of the continued line does not affect the height of the
7887 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7888 line taller than the window.
7889 (redisplay_window) <forced window start>: Handle case that the
7890 middle of the window is not found in any row.
7891 (dump_glyph_row): Show more information.
7892 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7893 first text line in a glyph matrix.
7895 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7896 of the clip area when image doesn't have a mask.
7898 * fns.c (sweep_weak_table): Fix survival conditions for
7899 key-or-value and key-and-value weakness.
7901 * .gdbinit (xhashtable): New command.
7903 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7904 tables out of the list of all weak hash tables.
7906 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7907 a new buffer is created, make sure echo_area_buffer[] references
7910 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7912 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7915 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7917 * syntax.c (skip_chars): Fix previous change. Make the handling
7918 of unibyte string consistent with that of regex search.
7920 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7922 * xmenu.c (popup_get_selection): Use xfree instead of free.
7924 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7926 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7928 * callproc.c (child_setup): Use xfree instead of free.
7930 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7932 (run_mac_command, closedir): Use `xfree' instead of `free'.
7934 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7936 * eval.c (error): Use xfree instead of free.
7938 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7940 * fns.c: Replace `illegal' with `invalid'.
7941 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7943 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7945 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7948 2000-08-04 Noah Friedman <friedman@splode.com>
7950 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7953 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7955 * syntax.c (skip_chars): Fix typo in error message.
7957 2000-08-04 Andreas Schwab <schwab@suse.de>
7959 * m/ia64.h: Moved from s/ia64.h.
7961 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7963 * process.c (read_process_output): Big simplification. Handle
7964 composition and post-read-conversion of coding system correctly.
7965 (send_process): Handle composition correctly.
7967 * callproc.c (Fcall_process): Handle post-read-conversion of
7968 coding system if any.
7970 * coding.c (decode_coding_iso2022): More strict check for handling
7972 (coding_restore_composition): Pay attention to the case that
7973 cmp_data is not set properly (because of invalid code in the
7975 (run_pre_post_conversion_on_str): Include text properties in the
7977 (decode_coding_string): Set members of coding correctly.
7979 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7981 * s/ia64.h: New file.
7983 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7984 Use NULL instead of 0 at the end of variable argument list of
7985 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7986 sizeof (int) < sizeof (void *).
7988 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7989 of variable argument lists of XtVaGetValues and XtVaSetValues.
7991 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7992 variable argument lists of XtVaGetValues and XtVaSetValues.
7994 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7996 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7997 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7999 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
8002 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
8003 in call to Fsingle_key_description.
8005 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
8008 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
8010 * window.c (display_buffer_reuse_frames): New variable.
8011 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
8012 frames displaying BUFFER.
8013 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
8015 2000-08-01 Miles Bader <miles@gnu.org>
8017 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
8018 when to constrain NEW_POS (they were pretty screwed up before).
8020 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
8022 * msdos.c (run_msdos_command): Save and restore the master
8023 environment, for the case that child_setup signals an error.
8024 When mirroring slashes in DOS shell commands, don't fail when
8025 argv[2] has embedded blanks.
8026 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
8027 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
8028 (dos_ttraw): Call mouse_setup_buttons.
8030 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
8031 using alloca; free it after run_msdos_command returns.
8033 2000-07-27 Dave Love <fx@gnu.org>
8035 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
8036 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
8038 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
8040 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
8042 * editfns.c (lisp_time_argument): Fix last change.
8044 2000-07-27 Gerd Moellmann <gerd@gnu.org>
8046 * fns.c (Fdelete): Make it work on vectors and strings in addition
8049 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
8050 (syms_of_fns): Initialize new variables.
8051 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
8052 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
8053 weakness, with t meaning the same as `key-and-value'.
8055 2000-07-27 Kenichi Handa <handa@etl.go.jp>
8057 * coding.h (struct coding_system): Member safe_charset deleted.
8059 * coding.c (Qsafe_charsets): This variable deleted.
8060 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
8062 (coding_safe_chars): New function.
8063 (CODING_SAFE_CHAR_P): New macro.
8064 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
8065 checking safe_charsets member of the coding system. Caller changed.
8066 (detect_coding_iso2022): New local variable safe_chars.
8067 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
8068 safe_charsets member of the coding system.
8069 (decode_coding_iso2022): New local variable safe_chars.
8070 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8071 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8072 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8073 (ENCODE_UNSAFE_CHARACTER): New macro.
8074 (encode_coding_iso2022): New local variable safe_chars. Check
8076 (setup_coding_system): Delete the code to initialize
8077 coding->safe_charses
8078 (intersection, find_safe_codings): New functions.
8079 (Ffind_coding_systems_region_internal): New function.
8080 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8081 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8082 variable and initialize it.
8084 * fns.c (char_table_ref_and_index): New function.
8086 * lisp.h (char_table_ref_and_index): Add prototype.
8088 2000-07-26 Sam Steingold <sds@gnu.org>
8090 * editfns.c (lisp_time_argument): Added third argument `usec'.
8091 (Ffloat_time): New built-in Lisp function.
8093 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8095 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8096 for the character code.
8098 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8101 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8102 if called for a popup menu.
8103 (xmenu_show): Store help string in widget values.
8105 2000-07-26 Dave Love <fx@gnu.org>
8107 * syswait.h: Move some definitions.
8108 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8109 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8110 perspicuous definitions.
8111 (WTERMSIG): Fix bit pattern used.
8113 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8115 * print.c (print_object): If vector printing is truncated, print
8116 "..." to indicate it as well as the case of list printing.
8118 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8120 * xdisp.c (next_element_from_display_vector): Improve comments.
8122 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8123 for the character code, and the rest for the face id as in 20.x.
8124 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8126 * window.c (window_display_table): Cleaned up.
8128 * syntax.c (Fforward_word): Add last arg nil in call of
8129 Fconstrain_to_field.
8131 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8133 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8134 identical but for the letter-case, don't call
8135 barf_or_query_if_file_exists.
8137 2000-07-25 Miles Bader <miles@gnu.org>
8139 * editfns.c (find_field): Honor special `boundary' fields.
8140 (Qboundary): New variables.
8141 (syms_of_editfns): Initialize Qboundary.
8142 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8143 Use scan_buffer instead of find_before_next_newline, because it
8144 allows us to detect the boundary case where there's a newline at
8146 * lisp.h (Fconstrain_to_field): Update external declaration.
8148 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8150 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8153 2000-07-24 Dave Love <fx@gnu.org>
8155 * s/sunos4-0.h, s/sol2.h:
8156 (LIBS_TERMCAP): Move from m/sparc.h.
8158 * m/sparc.h (TERMINFO): Moved to system files (probably only
8159 relevant for sunos4 judging by its vintage).
8160 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8163 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8165 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8166 name to single_keymap_panes.
8168 2000-07-24 Andreas Schwab <schwab@suse.de>
8170 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8172 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8174 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8175 parameters instead of using int parameters. Expect FN to accept
8176 EMACS_INT parameters.
8177 (display_echo_area, resize_echo_area_axactly, current_message)
8178 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8179 with new argument list.
8180 (resize_mini_window_1): New callback function.
8181 (current_message_1, truncate_message_1, set_message_1): Change
8182 parameter lists to the new format expected by with_echo_area_buffer.
8184 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8186 * fontset.c (fontset_ref): Remove INLINE declaration.
8187 (fontset_ref_via_base): Likewise.
8188 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8191 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8193 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8194 correct order of priority. If help echo was found in an overlay,
8195 use that overlay as the object in which the help echo was found.
8197 2000-07-22 Miles Bader <miles@gnu.org>
8199 * textprop.c (Fprevious_single_char_property_change): The initial
8200 property value should be from the position preceding POSITION, not
8203 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8205 * coding.c (syms_of_coding): Doc fix for
8206 inhibit-iso-escape-detection.
8208 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8210 * xterm.c (note_mouse_highlight): Process overlays in the right
8213 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8215 * xterm.c (note_mouse_highlight): If help-echo was found in an
8216 overlay, use that overlay as the object in which the help was found.
8218 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8220 * window.c (foreach_window): Instead of a fake variable argument
8221 list, take one USER_DATA argument.
8222 (foreach_window_1): Likewise, and call callback functions with two
8223 args, the window and USER_DATA.
8224 (struct check_window_data): New struct.
8225 (check_window_containing): Use it.
8226 (window_from_coordinates): Set up a struct check_window_data for
8228 (add_window_to_list, freeze_window_start): Change parameters
8229 according to new calling convention.
8231 * window.h (foreach_window): Change prototype.
8233 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8235 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8237 * xmenu.c (menu_help_callback): Call show_help_echo with
8238 additional arguments OBJECT and POS.
8240 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8242 * data.c (Faset): Allow storing any multibyte character in a
8243 string. Convert unibyte string to multibyte if necessary.
8245 * xfns.c (x_encode_text): New function.
8246 (x_set_name): Use x_encode_text.
8247 (x_set_title): Likewise.
8249 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8251 * xterm.h (x_encode_text): Add prototype.
8253 2000-07-20 Dave Love <fx@gnu.org>
8255 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8258 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8260 * msdos.c (help_echo_window): New variable.
8261 (syms_of_msdos): Initialize and staticpro it.
8262 (IT_note_mode_line_highlight): Set help_echo_window.
8263 (IT_note_mouse_highlight): Ditto.
8264 (dos_rawgetc): Store help_echo_window in the second event produced
8267 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8268 Record the object that generated the help echo and the position of
8269 that object in help_echo_object and help_echo_pos. Record that
8270 some glyphs in a row are displayed in mouse-face.
8271 (IT_update_begin): Don't clear mouse highlight unless one of the
8272 enabled glyph rows is marked as being displayed in mouse-face.
8273 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8274 and position recorded in help_echo_object and help_echo_pos to the
8276 (IT_menu_display): Accept a new argument PN: the pane number of
8277 the current menu pane. Record the pane number and the item
8278 number of the item which has associated help string.
8279 (XMenuActivate): Update the prototype for help_callback in
8280 function declaration. Call IT_menu_display with the current menu
8281 pane number as an additional argument. Call help_callback with
8282 two additional arguments: the pane number and the item number of
8283 the menu item associated with the help text.
8284 (help_echo_object, help_echo_pos): New variables.
8285 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8287 * msdos.h (XMenuActivate): Update prototype.
8289 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8291 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8292 Add some more prototypes.
8294 * xterm.c, xterm.h: Add some more prototypes.
8296 * lisp.h (Fnext_single_char_property_change): Add prototype.
8298 * dispnew.c (direct_output_for_insert): Remove confusing
8299 outer local variable mouse_face_overwritten_p.
8300 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8302 * alloc.c (allocate_string_data): Don't copy old string contents.
8304 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8306 * coding.c (code_convert_region): Delete text properties before
8307 shrinking the conversion region.
8309 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8311 * dispnew.c (update_text_area): Write the whole row if it
8312 has mouse-face in it.
8314 * xfaces.c (face-alternative-font-family-alist): Remove
8315 DEFVAR_LISP; staticpro instead.
8317 * xmenu.c (menu_help_callback): Call show_help_echo with
8320 * keyboard.c (show_help_echo): Add parameter WINDOW.
8321 (read_char): Call show_help_echo with window extracted from Lisp
8323 (gen_help_event): Add parameter WINDOW.
8325 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8327 * xterm.c (help_echo_window): New variable.
8328 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8329 (XTread_socket): Pass help_echo_window to gen_help_event.
8330 (syms_of_xterm): Initialize and staticpro help_echo_window.
8332 2000-07-18 Dave Love <fx@gnu.org>
8334 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8336 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8338 * alloc.c (allocate_string_data): If string had already data
8339 assigned, copy old contents to new string data.
8341 * coding.c (syms_of_coding): Fix typo in spelling of variable
8342 `inhibit-iso-escape-detection'.
8344 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8346 * Makefile.in: Add dependencies on dispextern.h.
8347 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8348 `free'; both can conflict with system header files.
8350 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8352 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8355 2000-07-18 Dave Love <fx@gnu.org>
8357 * window.c (Fwindow_list): Declare arg `window'.
8359 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8361 * coding.c (setup_coding_system): Don't override the explicitly
8362 specified designations.
8364 2000-07-15 Miles Bader <miles@gnu.org>
8366 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8367 from `text_property_eq' and `text_property_stickiness', respectively.
8368 (find_field, Fconstrain_to_field, char_property_eq)
8369 (char_property_stickiness): Changed to call char-property functions
8370 instead of text-property-only ones.
8372 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8373 `next_single_char_property_change'). Do more error checking, and
8374 cleanup limit behavior.
8375 (Fprevious_single_char_property_change): New function.
8376 (syms_of_textprop): Initialize new subrs.
8378 * xdisp.c (display_prop_end, invisible_text_between_p):
8379 Call Fnext_single_char_property_change instead of
8380 next_single_char_property_change.
8382 2000-07-15 Jason Rumney <jasonr@gnu.org>
8384 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8385 after menu is finished with.
8386 (add_menu_item): Only consider wv->title as a menu title.
8387 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8389 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8391 (FONT_REGEXP): Remove unused macro, and its sub-components.
8392 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8394 * w32term.c (help_echo_object, help_echo_pos): New variables.
8395 (note_mode_line_highlight): Store additional information about the
8396 help-echo in help_echo_object and help_echo_pos. Check both
8397 `local-map' and `keymap' properties for changing the cursor
8398 (note_mouse_highlight): Store additional information about the
8399 help-echo in help_echo_object and help_echo_pos.
8400 (note_tool_bar_highlight): Set help_echo_object to nil and
8401 help_echo_pos to -1.
8402 (w32_read_socket): Use gen_help_event instead of filling
8403 input_events manually.
8404 (syms_of_w32term): Staticpro help_echo_object.
8405 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8406 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8407 (x_clear_mouse_face): New function.
8408 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8409 (x_update_window_begin): No need to turn off the mouse
8411 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8412 depending on whether they contain glyphs highlighted in mouse-face.
8413 (x_fill_stretch_glyph_string): Consume runs of stretch
8414 glyphs instead of a single one.
8415 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8416 with new argument list.
8417 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8418 (x_append_glyph, x_append_composite_glyph)
8419 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8420 changes in struct glyph starting 1999-12-27. See comments for
8421 xterm.c on 2000-07-05.
8423 2000-07-14 Sam Steingold <sds@gnu.org>
8425 * xfaces.c (realize_x_face): Fix the last patch:
8426 check `default_face' before dereferencing.
8428 2000-07-14 Dave Love <fx@gnu.org>
8430 * syntax.c (back_comment): Add null default in switch (for pcc).
8432 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8434 * xfaces.c (realize_x_face): Make fontset using the base of the
8435 default_face's fontset, not using the default fontset.
8437 * coding.c (inhibit_iso_escape_detection): New variable.
8438 (syms_of_coding): Make it a Lisp variable.
8439 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8440 nonzero, ignore ISO2022's escape sequence.
8442 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8444 * alloca.c (malloc) [emacs]: Define as xmalloc.
8446 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8447 use that instead of the mouse position. Add parameters DX and DY.
8449 * dispextern.h (Fx_show_tip): Adjust number of parameters
8452 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8453 if HELP is a function, call it with OBJECT and POS as parameters
8454 to get the help to display.
8455 (gen_help_event, kbd_buffer_store_help_event): New functions.
8456 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8457 (read_char): Call show_help_echo with new parameters.
8459 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8462 * xterm.c (help_echo_object, help_echo_pos): New variables.
8463 (note_mode_line_highlight): Store additional information about the
8464 help-echo in help_echo_object and help_echo_pos. Check both
8465 `local-map' and `keymap' properties for changing the cursor
8466 (note_mouse_highlight): Store additional information about the
8467 help-echo in help_echo_object and help_echo_pos.
8468 (note_tool_bar_highlight): Set help_echo_object to nil and
8469 help_echo_pos to -1.
8470 (XTread_socket): Use gen_help_event instead of filling
8471 input_events manually.
8472 (syms_of_xterm): Staticpro help_echo_object.
8474 * xmenu.c (menu_highlight_callback): Use
8475 kbd_buffer_store_help_event instead of setting up and input_event
8478 * xdisp.c (eval_form): GCPRO argument sexpr.
8479 (call_function): New function.
8480 (handle_single_display_prop): Use call_function and FUNCTIONP
8481 instead of checking whether if font_height is a symbol and
8484 * eval.c (internal_condition_case_2): New function.
8486 * lisp.h (FUNCTIONP): New macro.
8487 (internal_condition_case_2, call_function): Add prototypes.
8489 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8490 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8491 Always set `arg' member of input_events.
8492 (construct_menu_click): Unused function removed.
8494 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8496 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8497 (construct_drag_n_drop, x_scroll_bar_handle_click)
8498 (w32_read_socket): Always set `arg' member of input_events.
8500 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8502 * lisp.h (eval_form): Add prototype.
8504 * xdisp.c (eval_form): Make it externally visible.
8506 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8508 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8509 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8510 consing. For prefix events, store the frame in the `arg' slot of
8511 the event, otherwise store the key there.
8512 (XTread_socket): Instead of consing, use the frame_or_window slot
8513 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8515 * xmenu.c (menu_highlight_callback): Store help string in the
8516 `arg' member of the input event; don't cons.
8517 (menubar_selection_callback): Use the `arg' slot of input events
8518 to queue additional information, instead of consing.
8520 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8522 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8524 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8526 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8527 input events to queue additional information, instead of consing.
8529 * keyboard.c (kbd_buffer_gcpro): Renamed from
8530 kbd_buffer_frame_or_window. Now used for all Lisp objects
8531 referenced from the input queue.
8532 (kbd_buffer_store_event): Always use structure assignment for
8533 copying input events. Record all Lisp objects referenced from
8534 events in kbd_buffer_gcpro.
8535 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8536 differently from input events. Test for prefix menu_bar_events
8537 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8538 event in kbd_buffer_gcpro to nil.
8539 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8540 frame_or_window is equal to its arg member as prefix events.
8541 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8542 used by an input event to nil.
8543 (init_keyboard): Use two times the size of the input queue
8544 for kbd_buffer_gcpro.
8545 (syms_of_keyboard): Likewise.
8547 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8548 Use USER_SIGNAL_EVENT.
8550 * termhooks.h (struct input_event): Add member `arg'.
8551 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8552 (USER_SIGNAL_EVENT): Renamed from user_signal.
8554 * xfaces.c (ASET): Remove definition.
8556 * lisp.h (AREF, ASET, ASIZE): New macros.
8558 * fontset.c (AREF, ASIZE): Remove definitions.
8560 * fns.c (AREF): Remove definition.
8562 * composite.c (AREF): Remove definition.
8564 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8566 * dispnew.c (redraw_overlapped_rows): Add missing local.
8567 (scrolling_window): Remove debug code.
8569 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8570 Before scrolling, turn off a mouse-highlight in the window
8573 * xterm.c (x_update_window_end): Add parameter
8574 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8575 redisplay in XTframe_up_to_date.
8576 (x_clear_mouse_face): New function.
8577 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8579 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8581 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8582 it when any row is written to that contains glyphs highlighted in
8584 (update_window): Call the window update end hook with new
8585 parameter MOUSE_FACE_OVERWRITTEN_P.
8586 (direct_output_for_insert): Give up if row contains mouse-face.
8588 * dispextern.h (struct redisplay_interface): Add parameter
8589 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8590 (clear_mouse_face): New function pointer member.
8592 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8594 * syntax.c (back_comment): Use one switch rather than a few `if's.
8595 Obey open_paren_in_column_0_is_defun_start.
8596 When reverting to the `slow' method, try to nicely handle the case
8597 of nested comments by checking that the comment-starter we found
8598 does indeed match the comment-ender.
8599 (scan_sexps_forward, scan_sexps_forward):
8600 Ignore excessive opening parenthesis rather than throwing an error.
8602 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8604 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8605 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8607 * dispnew.c (direct_output_forward_char): Give up if currently
8608 displaying a message instead of the minibuffer contents.
8610 * xterm.c (x_update_window_begin): No need to turn off the mouse
8612 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8613 depending on whether they contain glyphs highlighted in mouse-face.
8615 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8616 compare the mouse_face_p flags of both rows.
8618 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8620 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8622 * keyboard.c (show_help_echo): Accept additional parameter
8623 ok_to_overwrite_keystroke_echo.
8624 (read_char): Call show_help_echo with a zero
8625 ok_to_overwrite_keystroke_echo argument.
8626 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8627 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8628 ok_to_overwrite_keystroke_echo argument.
8629 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8630 non-zero ok_to_overwrite_keystroke_echo argument.
8632 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8634 * xdisp.c (try_window_id): If changes are all below what is
8635 displayed in the window, and point is in the window, we still
8636 might have to find point on the display.
8638 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8639 glyphs instead of a single one.
8640 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8641 with new argument list.
8642 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8644 * keymap.c (get_keymap_1): Add comment that this function can GC.
8645 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8646 comment that functions can GC.
8647 (Fset_keymap_parent): GCPRO arg KEYMAP.
8649 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8651 * msdos.c (XMenuActivate): After exiting the menu, restore the
8652 echo area message and erase it.
8654 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8656 * fontset.c (Ffontset_info): Make the return value more compatible
8657 with that of Emacs 20.
8659 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8661 * eval.c (Fsignal): Handle case that backtrace_list is null.
8663 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8665 * ccl.c (Fccl_execute): Typo fixed.
8667 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8669 * window.c (window_loop): Add missing gcpro1 local variable.
8671 * window.c (Fwindow_list): Reverse list at the end.
8672 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8673 means allow windows on OWINDOW's frame, only.
8674 (window_loop): Simplified; use Fwindow_list.
8676 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8678 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8680 * xterm.c (XTread_socket): Increment handling_signal at the start,
8681 decrement it at the end.
8683 * eval.c (handling_signal): New variable.
8684 (Fsignal): Abort if handling_signal is non-zero.
8686 * lisp.h (handling_signal): External declaration.
8688 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8690 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8692 Sound support for NetBSD through "Linux emulation" support:
8693 * config.in (HAVE_SOUNDCARD_H): Undef.
8694 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8695 * Makefile.in (LIBSOUND): New variable.
8696 (LIBES): Include it.
8697 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8698 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8699 (vox_open): Use DEFAULT_SOUND_DEVICE.
8700 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8702 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8704 * print.c (print_error_message): If Vsignaling_function is set,
8705 show it in *Messages*.
8707 * lisp.h (Vsignaling_function): External declaration.
8709 * eval.c (Vsignaling_function): New variable.
8710 (Fsignal): Compute it.
8711 (syms_of_eval): Staticpro it.
8713 2000-07-05 Dave Love <fx@gnu.org>
8715 * syswait.h: Use the autoconf recommended approach. Old code
8716 #if'd out in case we need to revert.
8718 * config.in (HAVE_SYS_WAIT_H): Added.
8720 2000-07-05 Andrew Innes <andrewi@gnu.org>
8722 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8723 when non-NULL instead of __morecore, to take account of buffer
8724 memory. This also solves a problem with spurious memory warnings
8727 * ralloc.c: Make real_morecore non-static.
8729 * eval.c (internal_condition_case): Comment out abort if
8730 interrupt_input_blocked is not zero.
8732 * makefile.nt: Add support for `bootstrap' and related targets.
8733 Include minimal debug info in emacs.exe in release build.
8734 Remove all dependencies on lisp.h, and fixup some others.
8736 * w32.c (init_environment): Install code from 20.7 for providing
8737 default values for environment variables, based on the
8738 executable's own location.
8739 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8740 (sys_socket): Install socket inheritance bug fix from 20.7.
8742 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8743 here via blockinput.h).
8745 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8747 * w32menu.c (w32_menu_display_help):
8748 * xmenu.c (menu_help_callback): Use show_help_echo.
8750 * keyboard.h (show_help_echo): Declare.
8752 * keyboard.c (show_help_echo): New function, extracted from read_char.
8753 Feval its `msg' argument if it's a cons cell.
8754 (read_char): Use it.
8755 (follow_key): Pass `autoload' to get_keyelt.
8757 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8758 (note_tool_bar_highlight, XTread_socket):
8759 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8761 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8762 (note_tool_bar_highlight, w32_read_socket):
8763 Do not gratuitously ignore non-string `help-echo' properties.
8765 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8767 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8769 * window.c (delete_all_subwindows): Reset Vwindow_list.
8771 * xterm.c (x_append_glyph, x_append_composite_glyph)
8772 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8773 changes in struct glyph starting 1999-12-27. Some bit-fields of
8774 struct glyph were not set, which made glyphs unequal when compared
8775 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8776 effects were the result. This also depended on the contents of
8777 memory returned by xmalloc. If flickering happens again, activate
8778 the code in clear_glyph_row that's in #if 0. If the flickering is
8779 gone with that, chances are that it is caused by something similar.
8781 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8783 * dispextern.h: Add some comments.
8785 * window.c (add_window_to_list): Add parameter LIST.
8786 (window_list): Order list so that, for each frame, windows are
8787 in canonical order, and so that frames appear in the list in
8788 the order given by Vframe_list.
8789 (next_window): Reverse the handling of NEXT_P.
8791 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8793 * window.c (Vwindow_list): New variable.
8794 (make_window, delete_window): Set Vwindow_list to nil.
8795 (check_window_containing): New function.
8796 (window_from_coordinates): Rewritten.
8797 (add_window_to_list, window_list, candidate_window_p)
8798 (decode_next_window_args, next_window): New functions.
8799 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8800 (Fwindow_list): New function.
8801 (Fother_window): Cleaned up.
8802 (foreach_window): Add a longer "variable argument list". Let
8803 callback function return 0 to indicate that cycling over windows
8805 (foreach_window_1): Likewise.
8806 (freeze_window_start): Return int.
8807 (init_window): New function.
8808 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8810 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8811 input_event with bzero.
8812 (main): Call init_window.
8814 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8817 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8819 * composite.h (make_composition_value_copy): Extern it.
8821 * composite.c (make_composition_value_copy): New function.
8823 * editfns.c (Fformat): While copying text properties, make each
8824 composition property value a copy.
8826 * fns.c (concat): While copying text properties, make each
8827 composition property value a copy.
8829 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8831 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8833 * fns.c (sweep_weak_table): Mark only objects that are not
8836 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8837 include those frames as candidates which have their focus
8838 redirected to the minibuffer frame.
8840 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8842 * fns.c (Fputhash): Return `value' rather than nil.
8844 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8846 * frame.c (next_frame): Don't check focus redirection in case
8847 MINIBUF is a window. Doing so excludes frames using MINIBUF
8848 unless their focus is redirected, which contradicts the
8849 specification of next-frame, and leads to infinite loops in
8850 certain situations when cycling through windows with next-window.
8852 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8854 * coding.c (code_convert_region): Even if the length of text is
8855 zero, try to convert it if coding->type is coding_type_ccl.
8856 (decode_coding_string, encode_coding_string): Likewise.
8858 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8860 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8861 the display if windows_or_buffers_changed.
8863 * dispnew.c (struct row_entry): New structure.
8864 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8865 (row_table_size, old_lines, new_lines, old_lines_size)
8866 (new_lines_size, run_pool, runs_size, runs): New variables.
8867 (add_row_entry): New function.
8868 (scrolling_window): Use data structures allocated with xmalloc and
8869 held in global variables, instead of allocating them with alloca and
8870 holding them in local variables. Use a larger hash table whose
8871 size depends on glyph matrix sizes. Don't use bzero to clear the
8872 hash table; instead, clear used slots only.
8874 * fns.c (next_almost_prime): Make it externally visible.
8876 * lisp.h (next_almost_prime): Add prototype.
8878 * s/isc4-0.h (sigunblock): Define.
8880 * s/sco5.h (sigunblock): Define.
8882 2000-06-27 Dave Love <fx@gnu.org>
8884 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8885 (moved to osf5-0.h).
8886 [!NOT_C_CODE]: Protect string.h stuff.
8888 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8889 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8891 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8893 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8894 below the last line from the needed window height.
8896 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8898 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8899 (Fwidget_get): Use it.
8900 (syms_of_fns): Defsubr it.
8902 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8904 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8905 display info for XIM.
8906 (xim_open_dpy): Likewise.
8907 (xim_close_dpy): Don't free the display info's XIM.
8909 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8911 * config.in (USE_XIM): New define.
8913 * keymap.c (get_keyelt): For menu-items containing a `:filter
8914 FILTER', apply FILTER to the menu-item's definition to get the
8915 real definition to use.
8917 * lisp.h (QCfilter): External declaration.
8919 * xfns.c (Fimage_size): New function.
8920 (syms_of_xfns): Defsubr it.
8922 2000-06-26 Andreas Schwab <schwab@suse.de>
8924 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8927 2000-06-25 Dave Love <fx@gnu.org>
8929 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8931 * Makefile.in (blockinput.h): Depend on atimer.h.
8932 (atimer.h): Depend on systime.h.
8934 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8936 * atimer.h: Protect against multiple inclusion. Include systime.h.
8938 * lisp.h (swap_in_global_binding): Declare.
8940 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8942 * process.c (Fopen_network_stream): Turn off atimers for duration
8943 of call to connect. (Patch from Gerd.)
8945 2000-06-23 Dave Love <fx@gnu.org>
8947 * ralloc.c: Maybe include unistd.h
8949 * emacs.c (setgrp): Undefine before defining.
8950 (malloc_warning, set_time_zone_rule, index): Prototype.
8952 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8953 HAVE_STRUCT_TIMEZONE.
8955 * s/osf1.h: Move string.h hack here from alpha.h and make it
8957 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8959 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8960 (SOCKLEN_TYPE): Don't define.
8962 * m/alpha.h: Remove string.h hack.
8964 * s/osf5-0.h: New file.
8966 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8967 include time.h, done by systime.h.
8968 [__FreeBSD__]: Remove redundant includes.
8970 * callproc.c (setpgrp): Undefine before defining.
8971 (delete_temp_file): Return Qnil to avoid warning.
8973 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8975 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8978 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8980 * composite.h (compose_text): Declare.
8982 * xterm.c: Don't include sys/types.h unconditionally. Don't
8983 protect its inclusion with !USG (following xmenu.c).
8985 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8987 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8990 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8992 * coding.c (decode_eol_post_ccl): Special handling for undecided
8993 and inconsistent EOL types.
8995 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8997 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8998 trough color and main window's background color.
9000 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
9002 * xterm.h (Xt_app_con): External declaration.
9004 * widget.c (EmacsFrameRealize): Fix typo.
9006 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
9008 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
9009 (handle_invisible_prop): Record the start of invisible text in
9010 it->add_overlay_start.
9011 (struct overlay_entry): Add member `overlay'.
9012 (handle_overlay_change): Simplify.
9013 (next_overlay_string): After having processed overlay strings at the
9014 end of the buffer, record that fact in
9015 it->overlay_strings_at_end_processed_p.
9016 (compare_overlay_entries): If before- and after-strings come
9017 from the same overlay, let before-strings come first.
9018 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
9019 (load_overlay_strings): Take it->add_overlay_start into account
9020 when adding overlay strings.
9022 * dispextern.h (struct it): Add member add_overlay_start.
9024 2000-06-22 Dave Love <fx@gnu.org>
9026 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
9028 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
9030 2000-06-22 Kenichi Handa <handa@etl.go.jp>
9032 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
9035 2000-06-21 Dave Love <fx@gnu.org>
9037 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
9039 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
9041 * syntax.c (back_comment): Simplify string-parity counting (with
9042 the added benefit of handling multiple string-styles as long as
9043 they are not intertwined).
9044 Jump to the slow code as soon as a comment starter is found in
9045 a "string_lossage" position. Fixes the case: " /* " /* " */.
9047 2000-06-21 Dave Love <fx@gnu.org>
9049 * Makefile.in: Use GETLOADAVG_LIBS.
9051 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
9052 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
9054 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9056 * syntax.c (describe_syntax): Recognize the `n'estable bit.
9057 (Fforward_comment, scan_lists):
9058 Check the comstyle of single-char comment-starters.
9059 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
9060 we're just at the beginning of the comment (f.ex with (*) ... (*)).
9061 Check the comstyle of single-char comment-starters.
9062 Clarify control-flow around the Scomment case.
9064 2000-06-20 Dave Love <fx@gnu.org>
9066 * fns.c (make_hash_table, maybe_resize_hash_table):
9067 Cast arg of next_almost_prime.
9069 * tparam.c [emacs]: Include lisp.h.
9071 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9074 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9076 * keyboard.c (adjust_point_for_property): Check if display
9077 property should be treated as intangible by looking at its value.
9079 * xdisp.c (single_display_prop_intangible_p)
9080 (display_prop_intangible_p): New functions.
9082 * dispextern.h (display_prop_intangible_p): Add prototype.
9084 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9086 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9087 argument to sigprocmask.
9089 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9090 argument to sigprocmask.
9092 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9093 sigprocmask_set, and pass a pointer to it to sigprocmask.
9095 * sysdep.c (sigprocmask_set): New variable.
9097 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9100 2000-06-20 Sam Steingold <sds@gnu.org>
9102 * xrdb.c: Don't declare xmalloc, xrealloc.
9104 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9106 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9107 (re_comp): Cast gettext return value to avoid complaints when
9110 2000-06-20 Dave Love <fx@gnu.org>
9112 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9114 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9116 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9118 * m/alpha.h: Don't declare xmalloc, xrealloc.
9120 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9122 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9124 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9126 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9129 * keyboard.h (poll_for_input_1): Declare.
9131 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9133 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9135 * doprnt.c: Don't declare xmalloc, xrealloc.
9137 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9138 (getenv, ctime, getwd): Removed.
9139 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9141 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9142 x_set_tool_bar_lines.
9144 * config.in: Add HAVE_GETWD. Move some definitions above
9145 machine/system includes.
9147 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9149 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9151 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9152 contain information about ENCODING.
9154 * fontset.c (FONTSET_ASCII): Use the first element of char table
9155 for an ASCII font, not defalt slot.
9156 (fontset_ref_via_base): If FONTSET doesn't contain information for
9157 C, try the default fontset.
9158 (make_fontset): Don't copy the default fontset.
9159 (fontset_font_pattern): Likewise.
9160 (accumulate_font_info): If ELT is nil, use the corresponding
9161 element in the default fontset.
9163 2000-06-19 Dave Love <fx@gnu.org>
9165 * syntax.c (Fparse_partial_sexp): Doc fix.
9167 * regex.h: Test PROTOTYPES as well as __STDC__.
9169 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9170 errno, strerror. Put text after #endif in comment.
9172 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9174 * xterm.c (x_frame_of_widget): Likewise.
9176 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9178 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9179 to Vfundamental_mode_abbrev_table.
9181 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9182 bogus objects are marked. This slows down GC by ~80 percent, but
9183 it might be worth trying when debugging GC-related problems.
9184 This feature requires conservative stack marking to be enabled.
9186 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9187 returns XLookupChars, reset `modifiers' to zero.
9189 2000-06-19 Dave Love <fx@gnu.org>
9191 * mktime.c: Unprotoized.
9193 2000-06-19 Richard Stallman <rms@gnu.org>
9195 * data.c (set_internal): If variable is frame-local,
9196 store the new value immediately into the frame parameter alist.
9198 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9200 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9201 in the custom handler pointer.
9203 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9204 value, or checks for CHAR_META can fail when Lisp_Object is a
9206 * keymap.c (get_keyelt): Likewise.
9208 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9210 * ccl.h (struct ccl_program): New member eol_type.
9211 (struct ccl_spec): New member cr_carryover.
9213 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9214 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9216 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9217 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9218 (decode_eol_post_ccl): New function.
9219 (decode_coding): Don't detect EOL format here for CCL based coding
9221 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9222 decode_eol_post_ccl after running the CCL program.
9223 (code_convert_region): Don't detect EOL format here for CCL based
9225 (decode_coding_string): Likewise.
9227 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9229 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9230 when treating it as an integer.
9232 * coding.h (encode_coding_string): Declare.
9234 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9237 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9238 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9239 to be passed to get_local_map.
9241 * sound.c (Fplay_sound): Don't call make_number on
9242 Frun_hook_with_args count argument.
9244 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9245 for lisp objects in X event structure data field, when lisp
9246 objects are represented with unions.
9247 (x_scroll_bar_to_input_event): Ditto.
9249 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9251 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9252 termination of string. Fix sense of test whether
9253 Vline_number_display_limit is an integer.
9255 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9257 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9258 only if HAVE_X_WINDOWS.
9260 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9263 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9266 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9268 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9271 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9273 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9274 start of the while loop.
9276 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9278 * atimer.c (alarm_signal_handler): Add forward declaration.
9280 * data.c (set_internal): Remove debug code.
9282 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9284 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9286 * unexec.c (toplevel) [COFF]: Include coff.h.
9288 * s/lynxos.h: New file.
9290 * keymap.c (Fsingle_key_description): Enclose function key and
9291 event symbol names in angle brackets.
9293 * xdisp.c (setup_echo_area_for_printing): Call
9294 message_log_maybe_newline if message_buf_print is not set.
9296 * print.c (printchar, strout): Don't check message_buf_print
9297 before calling setup_echo_area_for_printing because that
9298 function does something useful even when message_buf_print is
9301 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9303 (ensure_echo_area_buffers): Initialize echo buffer's
9304 truncate lines setting to nil.
9305 (with_echo_area_buffer): Don't set the echo buffer's truncate
9307 (set_message_1): Set it here instead, based on the value
9308 of message_truncate_lines.
9309 (resize_mini_window): Handle case that lines are truncated.
9310 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9311 DEFVAR_BOOL message-truncate-lines.
9313 * keyboard.c (read_char): Bind message-truncate-lines to t
9314 while displaying a help-echo.
9316 * lisp.h (Qmessage_truncate_lines): External declaration.
9318 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9320 * xdisp.c (Vline_number_display_limit): Renamed from
9321 line_number_display_limit.
9322 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9323 Extend documentation string. Initialize
9324 Vline_number_display_limit to nil meaning no limit.
9325 (decode_mode_spec): Use Vline_number_display_limit with its new
9328 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9330 2000-06-13 Richard Stallman <rms@gnu.org>
9332 * frame.c (Fmodify_frame_parameters): Doc fix.
9334 * xfns.c (x_set_frame_parameters): Comment fix.
9336 * frame.c (store_frame_param): Call swap_in_global_binding if the
9337 variable's current binding was chosen based on this frame.
9339 * data.c (swap_in_global_binding): New function.
9341 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9343 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9344 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9346 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9348 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9350 2000-06-12 Jason Rumney <jasonr@gnu.org>
9352 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9354 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9356 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9358 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9360 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9362 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9363 (syms_of_xfaces): Defsubr Sdump_colors.
9364 (x_free_colors): Don't treat b&w specially on default visual.
9365 (x_free_dpy_colors): New function.
9366 (free_face_colors): Don't check visual class; it's done
9369 * xterm.c (x_frame_of_widget): New function.
9370 (x_alloc_nearest_color_for_widget): Use it.
9371 (x_copy_dpy_color): New function.
9372 (x_destroy_window): Free various colors.
9374 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9376 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9378 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9380 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9382 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9384 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9386 2000-06-11 Dave Love <fx@gnu.org>
9388 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9390 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9392 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9394 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9396 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9399 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9401 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9402 (regex_compile): Fix the code for handling the case of single byte
9403 char and multibyte char being mixed in a range within [...].
9405 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9406 and dst_multibyte members of coding.
9408 * charset.c (update_charset_table): Update the table
9410 (init_charset_once): Initialize elements of bytes_by_char_head to
9411 1 except for leading codes for private charases.
9413 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9414 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9416 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9418 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9419 access the data it doesn't point to.
9421 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9423 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9424 will be translated to a switch-frame event when reading the
9425 event queue. This is necessary because Emacs otherwise won't
9426 perform a switch-frame to a new frame until some other event, for
9427 example a keystroke event, forces it to do so. This has various
9428 effects, one visible being that the cursor of a frame created with
9429 C-x 5 2 or switched to with a window manager key binding like
9430 A-TAB stays hollow because selected_window isn't on the newly
9431 focused frame until the switch-frame is performed.
9433 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9434 generating a switch-frame event if necessary.
9436 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9438 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9441 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9443 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9445 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9447 * window.c (displayed_window_lines): Take empty lines at
9448 the bottom of a window into account.
9450 * window.c (displayed_window_lines): New function.
9451 (Fmove_to_window_line): Use displayed_window_lines to determine
9452 the number of lines to move, instead of using the window's height.
9454 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9455 to stop reading, even if the form read sets point to a different
9456 value when evaluated.
9458 * xdisp.c (display_line): Fix code deciding in which line to
9461 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9463 * fileio.c (e_write): Free composition data if stored in
9466 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9468 * xdisp.c (display_line): Set row's and iterator's
9469 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9470 Set cursor even if row ends in the middle of a character.
9471 (dump_glyph_row): Print values of new flags.
9472 (redisplay_window) <cursor movement in unchanged window>: When
9473 point has been moved forward, and PT is at the end of the cursor
9474 row, don't place the cursor in the next row if the cursor row ends
9475 in the middle of a character or at ZV.
9477 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9478 (struct glyph_row): Add starts_in_middle_of_char_p and
9479 ends_in_middle_of_char_p.
9480 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9481 ends_in_middle_of_char_p flag.
9482 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9484 * term.c (append_glyph): Revert change of 2000-06-06.
9486 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9487 padding glyph not fitting on line as whole character not
9490 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9491 this isn't true for images with `:ascent 100'.
9493 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9495 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9496 as modified if it is originally unmodified.
9498 * term.c (encode_terminal_code): Change the way to check if
9499 terminal coding does any conversion.
9500 (append_glyph): Set glyph->pixel_width correctly.
9502 * xdisp.c (display_line): While checking line continuation, pay
9503 attention to a padding glyph.
9505 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9507 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9509 2000-06-05 Dave Love <fx@gnu.org>
9511 * xdisp.c: Include fontset.h.
9513 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9515 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9517 * dispnew.c: Conditionally include term.h.
9519 * coding.h: Declare code_convert_string_norecord.
9521 * frame.h (struct frame): Use volatile unconditionally.
9523 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9525 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9527 * systime.h: Protect against multiple inclusion.
9528 (timezone) [USG5_4]: Define as time_t.
9530 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9531 (Foptimize_char_table, make_temp_name): Declare.
9533 * Makefile.in (xdisp.o): Depend on fontset.h.
9535 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9537 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9538 (Foptimize_char_table, make_temp_name): Declare.
9542 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9544 2000-06-02 Dave Love <fx@gnu.org>
9546 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9548 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9550 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9551 result face, set flags in that face indicating that colors may not
9554 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9555 glyph, use the ASCII NUL character to determine the face.
9557 2000-06-02 Dave Love <fx@gnu.org>
9559 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9560 (VFORK_RETURN_TYPE): Remove.
9562 * config.in: Add NO_MATHERR.
9564 2000-06-01 Dave Love <fx@gnu.org>
9566 * cmds.c (internal_self_insert): Don't check
9567 Vbefore_change_function, Vafter_change_function.
9569 * insdel.c (signal_before_change, signal_after_change): Likewise.
9571 * buffer.c (Vbefore_change_function, Vafter_change_function):
9572 Variables and their initializations deleted.
9574 * callint.c (Fcall_interactively): Doc fix.
9576 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9578 2000-05-31 Dave Love <fx@gnu.org>
9580 * textprop.c: Revert last change -- duplicated.
9582 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9584 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9587 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9589 2000-05-31 Jason Rumney <jasonr@gnu.org>
9591 * search.c (Fre_search_forward, Fre_search_backward)
9592 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9594 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9596 2000-05-30 Jason Rumney <jasonr@gnu.org>
9598 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9599 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9601 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9603 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9604 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9605 expand a nil default_filename.
9607 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9608 pointer to glyph_to_pixel_coords, not a frame.
9610 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9611 coding.h to dependencies.
9613 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9615 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9616 window pointer to be consistent with w32term.c and xterm.c.
9618 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9619 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9620 (Qline_spacing, Qcenter): New variables.
9621 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9622 (x_set_line_spacing): New function.
9623 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9624 (x_specified_cursor_type): New function.
9625 (x_set_cursor_type): Use it.
9626 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9628 (validate_x_resource_name, x_get_resource_string): Measure lengths
9629 of external strings in bytes.
9630 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9631 GetTextExtentPoint32 with NULL title.
9632 (Fx_create_frame): Initialize Qline_spacing.
9633 (w32_load_system_font): Initialize font->double_byte_p.
9634 (x_to_w32_charset): Use Vw32_charset_info_alist.
9635 (Image, busy cursor, tooltip functions): Merged changes from
9636 xfns.c. Not yet functional on Windows.
9638 * w32gui.h (W32FontStruct): Add double_byte_p member.
9640 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9641 (emacs_button_translation): Use it.
9642 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9643 in `mask' to be set.
9645 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9648 * w32term.c: Format and doc changes to bring closer to xterm.c.
9649 (w32_char_font_type): New enum.
9650 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9651 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9652 (w32_encode_char): New function.
9653 (x_encode_char): Removed.
9654 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9655 x_encode_char and w32_font_is_double_byte.
9656 (x_produce_image_glyph): Use image_ascent.
9657 (x_produce_glyphs): Use new version of w32_per_char_metric and
9658 handle NULL return value. Allow extra line spacing.
9659 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9660 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9661 w32_font_type member of glyph instead.
9662 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9663 (fast_find_position): Make sure not to consider rows not visible
9665 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9666 w32_menu_display_help with input blocked, as it can abort.
9667 (x_display_and_set_cursor): Choose cursor depending
9668 on buffer-local value of cursor_type.
9669 (x_draw_bar_cursor): Add parameter WIDTH.
9671 * w32term.h (CP_DEFAULT): Define.
9672 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9674 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9676 * search.c (Fre_search_forward, Fre_search_backward)
9677 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9679 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9681 * coding.c (detect_coding_iso2022): Fix code for checking
9682 CODING_CATEGORY_MASK_ISO_8_2.
9684 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9686 * regex.c (PREFETCH_NOLIMIT): New function.
9687 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9689 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9691 * syntax.c (find_defun_start): Move test for
9692 open_paren_in_column_0_is_defun_start outside of the loop.
9694 * xdisp.c (redisplay_window): Really switch buffers when
9695 displaying mode lines, and temporarily set selected_frame to the
9696 frame of the window that's redisplayed.
9698 * xfaces.c (free_realized_faces): Block/unblock input.
9699 (free_realized_multibyte_face): Ditto.
9701 2000-05-29 Dave Love <fx@gnu.org>
9703 * textprop.c (Qkeymap): New variable.
9704 (syms_of_textprop): Intern it.
9706 * keymap.c: Include intervals.h.
9707 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9709 * Makefile.in (keymap.o): Depend on intervals.h.
9711 * keyboard.c (menu_bar_items, tool_bar_items)
9712 (Fexecute_extended_command): Deal with `keymap' property.
9713 (read_key_sequence): Track map from `keymap' property as well as
9716 * intervals.c (get_local_map): Extra arg to allow looking for
9719 * intervals.h (map_property): New enum.
9720 (get_local_map): Extra arg using it.
9723 * lisp.h (get_local_map): Don't declare here.
9725 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9727 * Makefile.in (callproc.o): Depend on composite.h.
9729 * callproc.c: Include composite.h.
9730 (Fcall_process): Handle composition correctly.
9732 * coding.h (coding_allocate_composition_data): Extern it.
9733 (coding_restore_composition): Likewise.
9735 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9736 yet allocated, finish decoding with result
9737 CODING_FINISH_INSUFFICIENT_CMP.
9738 (coding_allocate_composition_data): Make it non-static.
9739 (coding_restore_composition): Likewise.
9741 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9743 * charset.c (syms_of_charset): Revert last change.
9745 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9747 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9748 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9751 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9753 * charset.c (syms_of_charset): Set width of character sets
9754 eight-bit-control and eight-bit-graphic to 1 column.
9756 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9758 * config.in (HAVE_SPEED_T): New define.
9760 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9763 2000-05-26 Dave Love <fx@gnu.org>
9765 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9767 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9768 (Fsubr_arity): New function.
9769 (syms_of_data): Install them.
9771 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9773 * charset.c (init_charset_once): Set the table bytes_by_char_head
9776 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9777 the default fontset to what Emacs uses by default.
9778 (check_registry_encoding): This function deleted.
9779 (Fset_fontset_font): Remove the adhoc condition for the default
9780 fontset. Allow cons in FONTNAME.
9782 * fns.c (map_char_table): Ignore char-table entries for
9783 charsets eight-bit-control and eight-bit-graphic.
9785 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9787 * emacs.c (main): Initialize keyboard syms before initializing
9788 window code, so face names are available.
9790 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9792 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9793 of an anchor at the beginning of a shy-group.
9795 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9797 * xdisp.c (handle_invisible_prop): Don't try to skip over
9798 invisible text if end of text is already reached.
9800 2000-05-25 Dave Love <fx@gnu.org>
9802 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9804 * coding.c (encode_eol): Add null statement after label.
9806 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9808 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9811 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9813 * ccl.c (ccl_driver): Fix previous change.
9815 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9817 * coding.c (run_pre_post_conversion_on_str): Set point to the
9818 beginning of buffer before calling coding->post_read_conversion.
9819 (decode_coding_string): Give correct args to
9820 run_pre_post_conversion_on_str.
9821 (encode_coding_string): Likewise.
9823 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9824 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9825 eight-bit-graphic correctly.
9827 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9829 * fileio.c (Finsert_file_contents): Even if a file is not found,
9830 execute codes for setting up coding system. Call
9831 after-insert-file-functions unconditionally.
9833 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9835 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9836 BSD_PGRPS are not defined.
9838 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9840 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9842 (syms_of_charset): Avoid building same strings.
9844 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9846 * lread.c (Fload): Add a comment about the meaning of
9847 Vuser_init_file being t.
9849 * puresize.h (BASE_PURESIZE): Increase to 675000.
9851 * s/gnu-linux.h (setpgrp): Don't define it here because this
9852 prevents compilation on GNU/Linux systems with glib 2.2.
9854 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9857 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9859 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9860 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9862 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9864 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9866 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9868 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9870 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9872 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9874 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9876 * keyboard.c (read_char): Allow character codes 128..255 to be
9877 handled by input-method-function.
9879 * insdel.c (adjust_markers_for_replace): Fix previous change.
9880 (adjust_after_replace): If PREV_TEXT is nil, call
9881 adjust_markers_for_insert, not adjust_markers_for_replace.
9883 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9885 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9886 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9887 [HAVE_GRANDPT]: Define.
9888 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9890 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9893 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9895 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9897 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9899 The following changes are to handle 8-bit characters in a
9900 multibyte buffer/string without facing with byte combining
9901 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9902 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9904 * Makefile.in (fns.o): Depend on charset.h.
9906 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9907 convert it to unibyte.
9908 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9910 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9911 apparent char boundary.
9912 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9913 0x80..0x9F to/from multibyte form.
9915 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9918 * callproc.c (Fcall_process): Always encode an argument string if
9919 it is multibyte. Setup src_multibyte and dst_multibyte members of
9920 process_coding properly.
9922 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9923 SPLIT_NON_ASCII_CHAR.
9925 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9927 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9929 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9930 (SPLIT_CHARACTER_SEQ): This macro deleted.
9931 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9932 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9933 and eight-bit-graphic.
9934 (char_to_string): Likewise. Signal an error for too large
9936 (char_printable_p): Return 0 for 8-bit characters.
9937 (update_charset_table): Update iso_charset_table only when a final
9938 character is non-negative.
9939 (find_charset_in_text): Renamed from find_charset_in_str.
9940 Arguments and return value changed. Callers changed.
9941 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9942 be -1 if CHARSET is used only internally.
9943 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9945 (Fcharset_after): Simplified.
9946 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9947 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9948 (multibyte_chars_in_text): Simplified by assuming there's no
9949 invalid multibyte sequence.
9950 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9951 (str_as_unibyte): New functions.
9952 (Fstring): Simpified by assuming that byte combining never happens.
9953 (init_charset_once): Initialization for
9954 LEADING_CODE_8_BIT_CONTROL.
9955 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9956 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9957 eight-bit-control and eight-bit-graphic.
9959 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9960 (CHARSET_8_BIT_GRAPHIC): New macros.
9961 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9962 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9963 (CHARSET_REVERSE_CHARSET): Likewise.
9964 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9966 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9967 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9968 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9969 encounter an invalid multibyte sequence.
9970 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9971 sequence is always valid.
9972 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9973 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9974 (CHAR_STRING): For 8-bit characters, call char_to_string.
9975 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9976 multibyte sequence is always valid.
9977 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9978 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9979 (str_as_unibyte): Extern them.
9980 (BCOPY_SHORT): Fix a bug.
9981 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9982 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9983 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9984 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9986 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9987 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9988 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9989 (EMIT_BYTES): New macros.
9990 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9991 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9993 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9994 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9995 check the validity of multibyte sequence.
9996 (decode_coding_emacs_mule): New function.
9997 (encode_coding_emacs_mule): New macro.
9998 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
10000 (DECODE_ISO_CHARACTER): Just return a character code.
10001 (DECODE_COMPOSITION_START): Set coding->result instead of result.
10002 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
10003 EMIT_CHAR to produced decoded characters. Exit the loop only by
10004 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
10006 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
10007 only position codes for an invalid character.
10008 (encode_designation_at_bol): Return new destination pointer. 5th
10009 arg DSTP is changed to DST.
10010 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
10011 from the source by ONE_MORE_CHAR. Don't handle the case of last
10013 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
10015 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
10016 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
10017 TWO_MORE_BYTES to fetch a byte from the source.
10018 (encode_eol): Pay attention to coding->src_multibyte.
10019 (detect_coding, detect_eol): Preserve members src_multibyte and
10021 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
10022 (encoding_buffer_size): Set magnification to 3 for all coding
10023 systems that require encoding.
10024 (ccl_coding_driver): For decoding, be sure that the result is
10025 valid multibyte sequence.
10026 (decode_coding): Initialize coding->errors and coding->result.
10027 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
10028 and raw-text, always call decode_eol. Handle the case of last
10029 block here. If not coding->dst_multibyte, convert the resulting
10030 sequence to unibyte.
10031 (encode_coding): Initialize coding->errors and coding->result.
10032 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
10033 and raw-text, always call encode_eol. Handle the case of last
10035 (shrink_decoding_region, shrink_encoding_region): Detect cases
10036 that we can't skip data more rigidly.
10037 (code_convert_region): Setup src_multibyte and dst_multibyte
10038 members of coding. For decoding, if the buffer is multibyte,
10039 convert the source sequence to unibyte in advance. For encoding,
10040 if the buffer is multibyte, convert the resulting sequence to
10041 multibyte afterward.
10042 (run_pre_post_conversion_on_str): New function.
10043 (code_convert_string): Deleted and divided into the following two.
10044 (decode_coding_string, encode_coding_string): New functions.
10045 (code_convert_string1, code_convert_string_norecord): Call one of
10047 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
10048 MAKE_NON_ASCII_CHAR.
10049 (Fset_terminal_coding_system_internal)
10050 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
10051 and dst_multibyte members.
10052 (init_coding_once): Initialize iso_code_class with new enum
10053 ISO_control_0 and ISO_control_1.
10055 * coding.h (enum iso_code_class_type): Member ISO_control_code is
10056 devided into ISO_control_0 and ISO_control_1.
10057 (struct coding_system): New members src_multibyte, dst_multibyte,
10058 errors, and result. Delete member fake_multibyte.
10059 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
10061 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
10064 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10067 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10069 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10071 (Ftranspose_region): Delete codes for handling byte combining.
10073 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10074 dst_multibyte members of coding. On handling REPLACE on unibyte
10075 buffer, convert the result of decode_coding to unibyte. On
10076 inserting into a mutibyte buffer, always call code_convert_region.
10077 (e_write): Setup coding->src_multibyte according to the
10078 multibyteness of the source (buffer or string).
10080 * fns.c (concat): Handle 8-bit characters correctly.
10081 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10082 unibyte in the result.
10083 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10084 valid multibyte form in the result.
10085 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10086 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10087 return -1, signal an error.
10088 (base64_encode_1): New arg MULTIBYTE. Get each character by
10089 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10090 character is found, return -1.
10091 (Fbase64_decode_region): Delete codes for handling byte-combining.
10092 Treat each decoded byte as a unibyte character.
10093 (Fbase64_decode_string): Return unibyte string.
10094 (Fcompare_strings, concat, string_byte_to_char): Use
10095 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10096 FETCH_STRING_CHAR_ADVANCE.
10097 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10098 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10100 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10101 SPLIT_NON_ASCII_CHAR.
10102 (fontset_ref_via_base, fontset_set): Likewise
10104 * insdel.c (adjust_markers_for_record_delete): Deleted.
10105 (adjust_markers_for_insert): Argument changed. Caller changed.
10106 (adjust_markers_for_replace): Likewise.
10107 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10108 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10109 (copy_text): Delete unused local varialbe c_save. For converting
10110 to multibyte, be sure to make all 8-bit characters in valid
10112 (count_size_as_multibyte): Handle 8-bit characters correctly.
10113 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10114 (adjust_after_replace, replace_range, del_range_2)
10115 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10116 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10117 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10118 handling byte combining.
10119 (adjust_before_replace): Deleted.
10121 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10122 SPLIT_NON_ASCII_CHAR.
10123 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10124 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10125 (Fkey_description): Likewise.
10127 * lread.c (read1): On reading multibyte string, be sure to make
10128 all 8-bit chararacters in valid multibyte form.
10129 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10131 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10134 * process.c (Fstart_process): GCPRO current_dir before calling
10135 Ffind_operation_coding_system. Encode arguments here.
10136 (create_process): Don't encode arguments here. Setup
10137 src_multibyte and dst_multibyte members of struct coding.
10138 (read_process_output): Setup src_multibyte and dst_multibyte
10139 members of struct coding. If the output is to multibyte buffer,
10140 always decode the output of the process. Adjust the
10141 representation of 8-bit characters to the multibyteness of the output.
10142 (send_process): Setup coding->src_multibyte according to the
10143 multibyteness of the source.
10145 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10146 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10147 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10149 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10151 * w16select.c (Fw16_set_clipboard_data): Setup members
10152 src_multibyte and dst_multibyte of coding. Adjusted for the
10153 change for find_charset_in_str.
10154 (Fw16_get_clipboard_data): Likewise.
10156 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10157 dst_multibyte of coding.
10158 (x_to_w32_font): Likewise.
10160 * w32select.c (Fw32_set_clipboard_data): Setup members
10161 src_multibyte and dst_multibyte of coding. Adjusted for the
10162 change for find_charset_in_str.
10163 (Fw32_get_clipboard_data): Likewise.
10165 * xdisp.c (get_next_display_element): Handle 8-bit characters
10167 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10168 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10170 * xselect.c (selection_data_to_lisp_data): Setup members
10171 src_multibyte and dst_multibyte of coding. Adjusted for the
10172 change for find_charset_in_str.
10173 (lisp_data_to_selection_data): Likewise.
10175 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10177 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10179 * dispextern.h (Vimage_types): Add extern declaration.
10181 * xdisp.c (Vimage_types): Moved here from xfns.c.
10182 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10184 * xfns.c (Vimages_types): Moved to xdisp.c.
10185 (syms_of_xfns): Move `image-types' to xdisp.c.
10187 * w32fns.c (Vimage_types): Removed.
10188 (syms_of_w32fns): Remove `image-types'.
10190 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10192 * fns.c (map_char_table): Pay attention to character number of
10193 charset. Check the validity of charset at the first level. For
10194 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10197 * fontset.c: Include "buffer.h".
10198 (fs_load_font): If the face has fontset, record the face ID in
10200 (Finternal_char_font): New function.
10201 (accumulate_font_info): New function.
10202 (Ffontset_info): Rewritten for the new fontset implementation.
10203 (syms_of_fontset): Register Vdefault_fontset in the first element
10204 of Vfontset_table. Include Vdefault_fontset in
10205 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10208 2000-05-16 Dave Love <fx@gnu.org>
10210 * m/iris5d.h: Deleted -- unused.
10212 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10214 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10215 `invalid' instead of `illegal'.
10217 * indent.c (Fmove_to_column): When ending within a tab, insert
10218 spaces first so that markers at the end of the tab get adjusted.
10220 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10221 buffer list that wasn't selected in that frame.
10223 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10224 is needed on mescaline, use a 2 char prefix, and call
10225 make_temp_name with second arg non-zero.
10227 * fileio.c (make_temp_name): New function, extracted from
10229 (Fmake_temp_name): Use it.
10231 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10233 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10235 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10237 * Makefile.in (lisp): Add env.elc.
10239 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10241 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10243 * search.c (Freplace_match): Handle case of `\N' in the
10244 replacement when there's no group N.
10246 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10248 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10249 of the message to message_dolog.
10251 * keyboard.c (read_char): Don't clear current message for help
10252 events; let the code handling help events handle this. Change
10253 code detecting help events that should be ignored.
10255 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10256 we're interating over a string.
10258 2000-05-09 Dave Love <fx@gnu.org>
10260 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10261 that offset before writing. Move gcpro region past call of
10264 2000-05-04 Dave Love <fx@gnu.org>
10266 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10268 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10270 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10271 of inserted characters when BUF equals the current buffer, and PT
10272 is in front of or equal to FROM.
10274 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10276 * xdisp.c (handle_single_display_prop): If display property value
10277 is invalid, or something not supported on the frame, restore
10278 iterator's position to what it was initially. Make sure to return
10279 0 for invalid and unsupported property values.
10281 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10282 that x_per_char_metric returns null.
10284 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10286 * xterm.h (struct face): Add forward declaration.
10287 (struct image): Ditto.
10288 (image_ascent): Add prototype.
10290 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10291 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10292 image_ascent instead of using IMAGE_ASCENT.
10294 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10295 (IMAGE_ASCENT): Removed.
10297 * xfns.c (Qcenter): New variable.
10298 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10299 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10300 (image_ascent): New function.
10301 (lookup_image): Recognize `:ascent center'.
10302 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10303 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10304 (xbm_load): Don't set image's ascent here.
10305 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10306 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10307 check ascent values here.
10308 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10309 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10310 (syms_of_xfns): Initialize Qcenter.
10312 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10313 to the limits, increase the limits.
10315 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10317 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10318 Check Vfont_encoding_alist against the full name of the opened font.
10320 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10322 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10323 taller than the window.
10325 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10327 * xfaces.c (realize_x_face): Fix the argument of the second
10328 xassert. BASE_FACE may not be a face for ASCII.
10330 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10332 * print.c (print_object): Treat print-length < 0 as nil.
10334 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10336 * s/freebsd.h (TERMCAP_OBJ): Removed.
10337 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10339 * lread.c (read1): Don't treat period followed by certain
10340 characters as symbol start.
10342 * xfns.c (slurp_file): New function.
10343 (xbm_image_p): Handle case of in-memory XBM files.
10344 (xbm_scan): Rewritten to work on memory buffers instead of files.
10345 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10346 Work on memory buffers instead of files. If DATA is null test
10347 if buffer looks like an in-memory XBM file.
10348 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10349 memory buffers instead of files.
10350 (xbm_file_p): New function.
10351 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10353 * lread.c (end_of_file_error): New function.
10354 (read1): Call it instead of signaling `end-of-file' directly.
10356 * print.c (print_error_message): Print data of `end-of-file'
10357 with Fprinc instead of Fprin1.
10359 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10361 * window.c (freeze_window_start): Check that minibuffer scroll
10362 window isn't nil before extracting the window structure pointer
10365 * undo.c (record_delete): If we hit the end of the undo list, stop
10366 picking elements apart.
10368 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10370 * xdisp.c (display_line): If lines are continued, restore
10371 iterator's ascent/descent information to the values before the
10372 first glyph not fitting on the line.
10374 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10376 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10377 positions in glyph matrix. Don't compute new window end positions.
10379 * dispnew.c (increment_matrix_positions): Renamed from
10380 increment_glyph_matrix_buffer_positions.
10381 (increment_row_positions): Renamed from
10382 increment_glyph_row_buffer_positions.
10384 * dispextern.h: Change names of renamed functions from dispnew.c
10387 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10389 * fileio.c (Fdo_auto_save): Create directories for auto-save
10390 list file if necessary.
10392 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10393 from buffer or frame.
10394 (automatic_hscrolling_p): New variable.
10395 (hscroll_windows): Scroll windows horizontally only if automatic
10396 hscrolling is allowed.
10397 (syms_of_xdisp): New variable `automatic-hscrolling'.
10399 * frame.h (struct frame): Add member extra_line_spacing.
10401 * xfns.c (x_set_line_spacing): New function.
10402 (Fx_create_frame): Set line spacing from resources.
10403 (Qline_spacing): New variable.
10404 (syms_of_xfns): Initialize Qline_spacing.
10406 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10408 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10409 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10410 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10411 extra_line_spacing from default value.
10412 (init_buffer_once): Initialize default value of extra_line_spacing.
10414 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10417 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10418 prompt_width. Add extra line spacing.
10420 * term.c (produce_glyphs): Remove reference to struct it's
10423 * dispextern.h (struct it): Remove member prompt_width, add
10424 extra_line_spacing.
10426 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10428 * dispnew.c (update_frame_line): When writing a whole line, make
10429 sure cursor is in the right row afterwards, otherwise a use of
10430 capability `ch' in cmgoto might leave the cursor in the row below.
10432 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10434 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10436 * keyboard.c (timer_check): Fix typo in comment.
10438 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10440 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10441 name change: ch -> character.
10443 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10445 * keyboard.c (echo_message_buffer): New variable.
10446 (echo_now): Set echo_message_buffer to the echo area buffer used
10447 to display the echo.
10448 (cancel_echoing): Reset echo_message_buffer to nil.
10449 (read_char): Code rewritten that handles canceling an echo or
10450 echoing a dash, respectively.
10452 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10453 directory doesn't exist.
10455 2000-04-19 Dave Love <fx@gnu.org>
10457 * fns.c (syms_of_fns): Defsubr mapc.
10458 (concat): Don't allow numeric args.
10459 (Fconcat): Doc change.
10461 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10463 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10464 instead define end_match(1|2) more carefully.
10465 Use GET_CHAR_BEFORE_2 for `begline'.
10467 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10469 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10470 on 64-bit systems where NULL is defined as `0'.
10472 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10473 the `variable argument list' to make it work on Alpha.
10475 * m/alpha.h (_LP64) [!_LP64]: Define.
10476 (ORDINARY_LINK): Define for NetBSD.
10478 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10480 2000-04-19 Dave Love <fx@gnu.org>
10482 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10485 * Makefile.in (LIBS): Don't use.
10486 (GETLOADAVG_OBJ): Define again.
10487 (otherobj): Add GETLOADAVG_OBJ.
10489 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10491 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10493 * lread.c (read_filtered_event): Cancel and start busy cursor.
10495 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10496 that the per-character metrics may be null.
10498 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10500 * buffer.c (clone_per_buffer_values): New function.
10501 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10502 clone_per_buffer_values if CLONE is not nil.
10504 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10506 2000-04-16 Dave Love <fx@gnu.org>
10508 * Makefile.in: Remove obsolete localcpp stuff.
10509 (GETLOADAVG_OBJ): Don't define.
10510 (obj): Move LIBOBJS...
10511 (otherobj): ... to here.
10512 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10513 whitespace-only lines after the continuation (Irix).
10515 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10517 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10519 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10521 2000-04-14 Dave Love <fx@gnu.org>
10523 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10524 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10525 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10526 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10529 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10530 autoconfiscated HAVE_GETLOADAVG.
10532 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10535 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10537 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10538 (fill_in_lock_file_name): Avoid existing files that aren't links.
10540 2000-04-14 Dave Love <fx@gnu.org>
10542 * Makefile.in (LIBS, LIBOBJS): New variable.
10543 (INTERVAL_SRC): Convert to make variable.
10544 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10545 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10546 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10548 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10549 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10550 (shortlisp): Add facemenu, float-sup, frame.
10551 (SOME_MACHINE_LISP): Remove them from here.
10552 (LIBES): Change unused LDLIBS to autoconf LIBS.
10554 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10556 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10558 * composite.c (update_compositions): If FROM and TO are not in a
10559 valid range, do nothing.
10561 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10563 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10565 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10567 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10570 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10572 * fileio.c (a_write): Remove redundant semi-colons.
10573 (e_write): Return -1 if failed to write all the data.
10574 This fixes the changes made at 1999-12-15.
10576 2000-04-12 Dave Love <fx@gnu.org>
10578 * fns.c (mapcar1): Test for null vals to support mapc.
10579 (Fmapc): New function.
10581 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10583 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10584 (IT_frame_up_to_date): Support the buffer local value of
10585 cursor-type, if defined.
10587 2000-04-10 Dave Love <fx@gnu.org>
10589 * editfns.c (preceding-char, following-char): Doc fix.
10591 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10593 * Makefile.in (temacs): Revert 2000-03-12 change.
10595 2000-04-10 Jason Rumney <jasonr@gnu.org>
10597 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10599 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10601 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10602 area buffer, if it's not set up yet.
10604 * indent.c (compute_motion): Set immediate_quit.
10606 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10608 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10609 (realize_tty_face): Suppress boldness if colors are the inverse of
10610 the default colors, and tty_suppress_bold_inverse_default_colors_p
10612 (Ftty_suppress_bold_inverse_default_colors): New function.
10613 (syms_of_xfaces): Defsubr it.
10615 * buffer.c (Frestore_buffer_modified_p): New function.
10616 (syms_of_buffer): Defsubr it.
10618 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10620 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10621 charset id (int) argument, not a charset (Lisp_Object).
10623 * coding.h (code_convert_string): Declare.
10624 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10625 object, as the fourth argument to code_convert_string.
10627 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10628 (Fset_fontset_font): Use EQ to compare lisp objects.
10630 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10632 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10633 a pointer that looks like a lisp object.
10634 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10635 zero, instead see whether it's an integer object, since they can't
10637 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10639 * dispnew.c (allocate_matrices_for_frame_redisplay)
10640 (direct_output_forward_char): Use X(U)INT and make_number as needed
10641 to convert between (unsigned) int values and lisp integers.
10642 * keyboard.c (read_key_sequence): Likewise.
10643 * lread.c (substitute_object_recurse): Likewise.
10644 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10645 * minibuf.c (do_completion, Fminibuffer_complete_word)
10646 (Fminibuffer_completion_help): Likewise.
10647 * term.c (produce_special_glyphs): Likewise.
10649 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10650 * print.c (print_preprocess, print_object): Likewise.
10652 * search.c (compile_pattern): Use NILP when checking for nil.
10654 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10655 __OPTIMIZE__]: Provide a GNU C macro version that handles
10656 lisp-object unions.
10657 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10658 field, to better cope with ENABLE_CHECKING and calls that modify a
10659 Lisp_Object using its old value.
10661 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10663 * window.c (compare_window_configurations): Signal an error
10664 if parameters C1 or C2 aren't window configurations.
10666 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10667 AFTER_POTENTIAL_GC calls around calls to functions that can
10668 signal an error and thus invoke the debugger.
10670 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10672 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10673 an error if decoding fails.
10675 * keyboard.c (lispy_mouse_names): Variable removed.
10676 (Vlispy_mouse_stem): New variable.
10677 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10678 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10679 for any mouse button number. Increase size of mouse_syms and
10680 button_down_location as needed. Call modify_event_symbol with
10681 different arguments.
10682 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10683 Call modify_event_symbol with different arguments.
10684 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10685 for any button number. Call modify_event_symbol with different
10687 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10688 Accept a string for NAME_ALIST_OR_STEM.
10690 * lisp.h (larger_vector): Add prototype.
10692 * fns.c (larger_vector): Make externally visible.
10694 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10696 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10698 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10699 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10700 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10701 we are between str1 and str2.
10702 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10703 (PATFETCH): Use `TRANSLATE'.
10704 (PATFETCH_RAW): Fetch multibyte char if applicable.
10705 (PATUNFETCH): Remove.
10706 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10707 When writing a char, write it directly into the pattern buffer rather
10708 than going needlessly through a temp char-array.
10709 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10710 multibyte magic and remove the useless `#ifdef emacs'.
10711 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10714 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10715 conditional on `emacs'.
10717 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10719 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10721 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10722 non-union-type versions of XMARK and friends here, because XMARK
10723 and friends won't work on an integer field if NO_UNION_TYPE is not
10725 (make_number): Define as a function if it's not defined as a macro.
10727 * composite.c (run_composite_function): Use NILP when checking for nil.
10728 (syms_of_composite): Delete local var NARGS, pass an int as first
10729 argument to Fmake_hash_table.
10731 * editfns.c (text_property_stickiness): Use NILP to test
10732 Lisp_Object boolean value.
10733 (Fmessage_or_box): Don't use NILP to test int variable.
10734 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10735 problems reading from and changing the same lisp value in an
10738 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10740 * term.c (TN_no_color_video): New variable.
10741 (term_init): Intitialize TN_no_color_video.
10742 (enum no_color_bit): New enumeration.
10743 (MAY_USE_WITH_COLORS_P): New macro.
10744 (turn_on_face): Use it to determine if attributes may be used
10745 combined with colors.
10747 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10749 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10750 with int lvalues via casts; instead, just yield lisp object lvalues.
10751 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10752 proper accessor macros.
10753 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10754 (grow_mini_window): Fix typo getting int value of root->height.
10756 * xdisp.c (compute_string_pos): Fix order of arguments to
10757 string_pos_nchars_ahead.
10758 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10759 count arg to variable-arg routines like Frun_hook_with_args and
10761 (back_to_previous_visible_line_start)
10762 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10763 fixed-arg routines like Fget_char_property and Fmake_string.
10764 (reconsider_clip_changes): Use XINT when comparing integer lisp
10765 objects, or passing them as int arguments.
10766 (mark_window_display_accurate, insert_left_trunc_glyphs)
10767 (append_space, extend_face_to_end_of_line): Use make_number when
10768 storing or passing integer values as lisp objects.
10769 (set_cursor_from_row, highlight_trailing_whitespace): Use
10770 INTEGERP, not implicit test against zero, for glyph object.
10771 (try_window_id): Don't use make_number when we want an int value.
10773 * xfaces.c (xlfd_symbolic_value): Make last argument a
10774 Lisp_Object, to be consistent with callers.
10775 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10776 (lface_hash): Apply XFASTINT to lisp values before folding in.
10778 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10779 fill in window width and height. Pass an int, not a lisp object,
10780 as first arg to Finsert.
10782 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10784 * xfaces.c (realize_basic_faces): Block input while realizing
10787 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10789 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10791 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10793 * xterm.c (x_produce_glyphs): When displaying unibyte text
10794 or ASCII, handle case that per-char metric is null.
10796 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10798 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10800 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10801 (XSUBR, XBUFFER): Verify correct object type before returning
10802 pointer, using eassert.
10803 * frame.h (XFRAME): Likewise.
10805 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10806 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10807 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10808 * data.c (set_internal): Likewise.
10809 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10810 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10811 * fileio.c (auto_save_1): Likewise.
10812 * insdel.c (check_markers): Likewise.
10813 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10814 * undo.c (record_insert): Likewise.
10815 * vmsproc.c (child_sig): Likewise.
10816 * window.c (unshow_buffer, window_loop): Likewise.
10817 * xterm.c (x_erase_phys_cursor): Likewise.
10819 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10821 * xfns.c (free_image_cache): Free the cache structure itself
10822 last, after all its members have been freed.
10824 * lisp.h (xstrdup): Add prototype.
10826 * alloc.c (xstrdup): Moved here from xfaces.c.
10827 (allocating_for_lisp): Variable removed.
10828 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10830 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10832 (xstrdup): Moved to alloc.c.
10834 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10836 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10838 * emacs.c (main): Fix sense of no-loadup test.
10840 * config.in (ENABLE_CHECKING): Undef.
10842 * lisp.h (struct interval): Replace "parent" field with a union of
10843 interval pointer and Lisp_Object; add new bitfield to use as
10844 discriminant. Change other flag fields to bitfields.
10845 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10846 is defined and the supplied test fails, print a message and abort.
10847 (eassert): New macro. Use CHECK to provide an assert-like facility.
10849 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10850 pointers; abort if the value looks like a lisp object.
10851 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10852 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10853 Modify for new interval parent definition.
10855 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10856 (UNMARK_BALANCE_INTERVALS): Update references that need an
10857 addressable lisp object in the interval structure.
10858 (die): New function.
10859 (suppress_checking): New variable.
10861 * intervals.c (interval_start_pos): Just return 0 if there's no
10864 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10866 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10867 and earlier Emacs versions.
10869 * keyboard.c (Ftop_level): Cancel busy-cursor.
10871 * eval.c (call_debugger): Cancel busy-cursor.
10873 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10875 * search.c (Freplace_match): Adjust multibyteness of the current
10876 buffer and NEWTEXT. Free allocated memory before signaling an error.
10878 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10880 * regex.c (analyse_first): New function obtained by ripping out most
10881 of re_compile_fastmap and generalizing it a little bit so that it
10882 can also just return whether a given (sub)pattern can match the empty
10884 (regex_compile): Use `analyse_first' to decide whether the loop-check
10885 needs to be done or not for *, +, *? and +? (the loop check is costly
10886 for non-greedy repetition).
10887 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10889 2000-03-28 Dave Love <fx@gnu.org>
10891 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10893 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10895 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10897 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10899 (enum re_opcode_t): Update description of succeed_n.
10900 (PATFETCH): Always define.
10901 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10902 operators, char classes, shy-groups and intervals).
10903 Optimize special cases of intervals so as to only use succeed_n and
10904 jump_n when really needed.
10905 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10906 that we don't have to handle the special cases any more.
10907 Simplify on_failure_jump handling as well.
10909 2000-03-28 Jason Rumney <jasonr@gnu.org>
10911 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10913 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10915 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10917 * s/msdos.h (GC_SETJMP_WORKS): Define.
10919 * alloc.c (mark_maybe_object): New function.
10920 (mark_memory): Use it.
10921 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10922 (setjmp_tested_p, longjmp_done): New variables.
10923 (test_setjmp): New function.
10924 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10925 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10927 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10928 to DEC_TEXT_POS and INC_TEXT_POS.
10930 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10931 with parameter MULTIBYTE_P.
10933 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10935 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10936 buffers because it looks for multibyte character byte sequences
10937 which don't exist in unibyte text.
10939 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10941 * xfaces.c (register_color, unregister_color, unregister_colors)
10942 [DEBUG_X_COLORS]: New functions.
10943 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10945 * xfns.c (x_set_cursor_color): Get color reference counts right.
10947 * xterm.c (x_copy_color): New function.
10948 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10950 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10951 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10952 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10953 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10954 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10955 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10956 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10957 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10958 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10959 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10961 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10962 names for handling per-buffer variables.
10964 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10965 instead of MAX_BUFFER_LOCAL_VARS.
10966 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10968 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10970 * xfns.c (x_specified_cursor_type): New function.
10971 (x_set_cursor_type): Use it.
10973 * buffer.h (struct buffer): Add cursor_type.
10975 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10977 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10978 (print_partial_compiled_pattern, re_compile_fastmap):
10980 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10981 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10982 executing it as well as when popping it off the stack to find infinite
10983 loops in non-greedy repetition operators.
10985 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10987 * doc.c (Qfunction_documentation): New variable.
10988 (syms_of_doc): Initialize Qfunction_documentation.
10989 (Fdocumentation): If FUNCTION is a symbol with non-nil
10990 `function-documentation' property, return a documentation derived
10993 * buffer.c (syms_of_buffer): Add default-cursor-type.
10994 (init_buffer_once): Don't let cursor_type have a local value
10997 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10998 on buffer-local value of cursor_type.
10999 (x_draw_bar_cursor): Add parameter WIDTH.
11001 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
11002 (init_buffer_once): Set default cursor_type value to t.
11003 Mark cursor_type as local everywhere.
11004 (syms_of_buffer): New per-buffer variable cursor-type.
11006 * buffer.h (struct buffer): Remove member local_var_flags,
11008 (MAX_BUFFER_LOCAL_VARS): New macro.
11009 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
11010 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
11011 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
11012 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
11014 * print.c (print_object): Use new macros for per-buffer variables.
11016 * category.c (Fset_category_table): Use new macros for per-buffer
11019 * buffer.c (buffer_permanent_local_flags): Make a char array.
11020 (max_buffer_local_idx): New variable.
11021 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
11022 for new handling of per-buffer variables.
11023 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
11024 (init_buffer_once): Initialize per-buffer vars differently.
11025 Set max_buffer_local_idx.
11027 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
11030 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
11032 * data.c (do_symval_forwarding, store_symval_forwarding)
11033 (find_symbol_value, set_internal, default_value, Fset_default)
11034 (Fkill_local_variable, Flocal_variable_p): Use new macros for
11035 per-buffer variables.
11037 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
11039 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11041 * xterm.c (x_term_init): Unblock input around call1 of
11042 Qvendor_specific_keysyms.
11044 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
11045 (find_defun_start): Consider an open parenthesis in column 0
11046 a defun start only if open_paren_in_column_0_is_defun_start is set.
11047 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
11049 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
11051 * eval.c (Fautoload): Add entry in load-history (if after dump).
11052 * lread.c (load-history): Update docstring.
11054 2000-03-24 Gerd Moellmann <gerd@gnu.org>
11056 * indent.c (Fvertical_motion): Always use the current buffer.
11057 Temporarily change the window's buffer, if necessary.
11059 2000-03-23 Gerd Moellmann <gerd@gnu.org>
11061 * xterm.c (fast_find_position): Make sure not to consider rows
11062 not visible in the window.
11064 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
11066 * regex.c (enum syntaxcode): Provide default for non-Emacs.
11067 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11069 2000-03-22 Jason Rumney <jasonr@gnu.org>
11071 * w32menu.c (single_submenu): Set help string to NULL if none.
11072 (w32_menu_show): Set help string correctly.
11073 (add-menu-item): Set help string in MIIM_DATA for menu item.
11074 Load SetMenuItemInfoA explicitly.
11075 (w32_menu_display_help): New function.
11077 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11078 (QCdata): Moved to xdisp.c.
11080 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11081 (Vw32_charset_to_codepage_alist): Removed.
11082 (Vw32_charset_info_alist): New variable.
11083 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11084 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11085 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11086 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11088 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11089 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11090 Define Vw32_charset_info_alist and w32_charset symbols.
11092 2000-03-22 Jason Rumney <jasonr@gnu.org>
11094 * makefile.nt (w32bdf.obj): Update dependencies.
11096 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11098 * w32fns.c: Include fontset.h after dispextern.h.
11099 (Fx_create_frame): Do not create fontset.
11100 (w32_load_system_font): Doc fix.
11101 (Fx_close_connection): Free full_name if it is not shared.
11103 * w32term.c: Include fontset.h after dispextern.h.
11104 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11106 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11107 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11108 (w32_font_is_double_byte): New function, needs body.
11109 (x_append_glyph): Set glyph->glyph_not_available_p.
11110 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11111 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11112 character, convert it to a unibyte character.
11113 (struct glyph_string): Delete member `charset'.
11114 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11115 calculating it is found.
11116 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11117 the case that per char metric is not available correctly.
11118 (x_fill_glyph_string): Handle the case that the specific glyph is
11119 not available correctly.
11120 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11121 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11122 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11123 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11124 fontset. Don't call FS_LOAD_FONT.
11126 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11128 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11129 (INT_LISPLIKE): New macro.
11130 (NULL_INTERVAL_P): Use it.
11131 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11132 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11133 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11135 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11136 explicit references to "parent" field of struct interval and
11137 associated unclean type conversions.
11138 * intervals.c (create_root_interval, root_interval, rotate_right)
11139 (rotate_left, balance_possible_root_interval, split_interval_right)
11140 (split_interval_left, interval_start_pos, find_interval)
11141 (next_interval, previous_interval, update_interval)
11142 (adjust_intervals_for_insertion, delete_node, delete_interval)
11143 (adjust_intervals_for_deletion, merge_interval_right)
11144 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11145 (copy_intervals_to_string): Likewise.
11146 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11148 * syntax.c (update_syntax_table): Likewise.
11150 * intervals.c (reproduce_tree_obj): New function, like
11151 reproduce_tree but takes a Lisp_Object for the parent. Declare
11153 (graft_intervals_into_buffer): Use it when appropriate.
11154 (reproduce_tree): Declare with prototype.
11155 (balance_possible_root_interval): Check that the parent is a lisp
11156 object before trying to examine its type.
11158 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11160 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11161 as strings only if both are known to be strings.
11163 * s/openbsd.h (LIBS_TERMCAP): Undef.
11165 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11167 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11168 definitions for non-Emacs compilation.
11169 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11170 outside of `#ifdef emacs'.
11171 (print_partial_compiled_pattern): Update.
11172 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11173 (re_compile_fastmap): Merge handling of charset and charset_not (for
11174 emacs and non-emacs compilation as well).
11175 Similarly for (not)categoryspec and (not)syntaxspec.
11176 Don't use the fastmap when reaching `anychar' since the added
11177 complexity is not justified.
11178 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11179 and (not)syntaxspec. Merge (not)categoryspec.
11181 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11183 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11184 (FACE_FOR_CHAR): Define them differently for the configuration of
11187 2000-03-21 Dave Love <fx@gnu.org>
11189 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11192 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11194 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11195 (lface_fully_specified_p): Don't check contents of
11196 LFACE_FONT_INDEX because that attribute is optional.
11197 (realize_x_face): Remove now unwarranted xassert.
11199 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11201 The following changes are to make font selection based on
11202 characters, not charset. In addition, they recover fontset
11203 facilities while utilizing the new font selection mechanism.
11205 * Makefile.in (fontset.o): Depend on dispextern.h.
11207 * alloc.c (mark_face_cache): Don't mark face->registry.
11209 * dispextern.h (struct glyph): New member glyph_not_available_p.
11210 Use 22 bits for face_id.
11211 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11212 (struct face): Delete member registry, new member ascii_face.
11213 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11214 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11215 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11216 (struct it): Delete member charset, new member glyph_not_available_p.
11218 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11219 (struct fontset_info, struct fontset_data): Structs removed.
11220 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11221 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11222 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11223 (fs_free_face_fontset, fontset_font_pattern)
11224 (face_suitable_for_char_p, face_for_char)
11225 (make_fontset_for_ascii_face): Extern them.
11226 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11227 (FS_LOAD_FACE_FONT): New macro.
11229 * fontset.c: All codes rewritten or adjusted for the change of
11230 fontset implementation. Now fontset is represented by char table.
11231 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11233 (my_strcasecmp): Function removed.
11234 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11235 (AREF, ASIZE): New macros.
11236 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11237 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11238 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11239 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11240 (fontset_id_valid_p, font_family_registry, fontset_name)
11241 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11242 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11244 (fs_load_font): New arg FACE. Caller changed.
11245 (fs_query_fontset): Argument changed. Caller changed.
11246 (Fquery_fontset): call fs_query_fontset.
11247 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11249 (clear_fontset_elements, check_registry_encoding)
11250 (check_fontset_name): New functions.
11251 (syms_of_fontset): Set char-table-extra-slots property of fontset
11252 to 3. Staticpro and initialize Vfontset_table and
11253 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11255 * frame.h (struct frame): Member `fontset_data' removed.
11256 (FRAME_FONTSET_DATA): Macro removed.
11258 * frame.c (make_frame): Don't allocate f->fontset_data.
11259 (Fdelete_frame): Don't free f->fontset_data.
11261 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11263 * xdisp.c (charset_at_position): Function removed.
11264 (init_iterator): Don't set member charset of struct `it'.
11265 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11266 (next_element_from_display_vector, insert_left_trunc_glyphs):
11268 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11270 (get_next_display_element, append_space)
11271 (extend_face_to_end_of_line): Likewise.
11273 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11275 (clear_font_table, frame_update_line_height, load_face_font):
11276 Adjusted for the change of fontset implementation.
11277 (load_face_fontset_font): Function removed.
11278 (pixel_point_size): New function.
11279 (font_list): Argument type changed. Caller changed.
11280 (LFACE_FONT): New macro.
11281 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11282 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11283 Lisp_Object. Determine the font name by actually loading a font
11284 by the specified pattern. Set LFACE_FONT (lface) to the specified
11285 pattern. Even if a font is not found, don't try alternatives.
11286 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11287 (set_font_frame_param): If `font' is specified in lface, use it.
11288 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11289 (lface_same_font_attributes_p): Likewise.
11290 (make_realized_face): Arguent changed. Caller changed. Set
11291 face->ascii_face to face itself.
11292 (free_realized_face): Free face->fontset if face is for ASCII.
11293 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11294 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11295 (free_realized_multibyte_face): New function.
11296 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11297 changed. Caller changed.
11298 (try_font_list): Argument type changed.
11299 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11300 (choose_face_font): Argument changed. Handle fontset properly.
11301 (choose_face_fontset_font): Function removed.
11302 (realize_default_face, realize_named_face): Don't remove the
11304 (realize_face): Argument changed. Caller changed. Remove face
11305 with the arg former_face_id in advance. Load font for the new face.
11306 (realize_x_face): Argument changed. Caller changed. For a
11307 multibyte character, share fontset with base_face. For a single
11308 byte character, make a new realized fontset. Don't load a font here.
11309 (realize_tty_face): Argument changed. Caller changed.
11310 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11311 (face_at_buffer_position): Don't check multibyte_p for returning
11313 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11314 FACE_SUITABLE_FOR_CHARSET_P.
11315 (syms_of_xfaces): Remove code for Qx_charset_registry and
11316 Vface_default_registry.
11318 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11319 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11320 (x_per_char_metric): Don't try FONT->default_char. Even if
11321 pcm->width is zero, glyph bits may exist.
11322 (x_encode_char): Always initialize char2b->byte1.
11323 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11324 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11325 (x_append_glyph): Set glyph->glyph_not_available_p.
11326 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11327 it->charset. Handle the case that per char metric is not
11328 available. If it->multibyte_p is zero and it->c is a multibyte
11329 character, convert it to a unibyte character.
11330 (struct glyph_string): Delete member `charset'.
11331 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11332 the case that per char metric is not available correctly.
11333 (x_fill_glyph_string): Handle the case that the specific glyph is
11334 not available correctly.
11335 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11336 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11337 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11338 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11339 fontset. Don't call FS_LOAD_FONT.
11341 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11342 (x_create_tip_frame): Likewise.
11343 (Fx_close_connection): Free full_name of font_info.
11345 * fns.c (optimize_sub_char_table): New function.
11346 (Foptimize_char_table): New function.
11347 (syms_of_fns): Defsubr Soptimize_char_table.
11349 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11351 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11352 only if buffer is displayed in some window.
11354 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11355 (try_window_reusing_current_matrix): Don't call scroll run
11356 function if run's current and desired position are the same;
11357 this prevents cursor flickering.
11359 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11361 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11363 * regex.c (RE_STRING_CHAR): New macro.
11364 (GET_CHAR_AFER_2): Remove.
11365 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11366 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11367 (print_partial_compiled_pattern, re_compile_fastmap)
11368 (re_match_2_internal): Remove on_failure_jump_exclusive.
11369 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11370 optimization only need to work for * (ie. can use of_keep_string_jump).
11371 Remove the special case for .*\n since it is now covered by the general
11373 (re_search_2): Don't bother with `room'.
11374 (skip_one_char): New function.
11375 (skip_noops): Simplify since `memory' is not needed any more.
11376 (mutually_exclusive_p): Restructure slightly to use `switch' and
11377 add handling for "all" remaining cases.
11378 (re_match_2_internal): Change on_failure_jump_smart to use
11379 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11380 rather than on_failure_jump_exclusive.
11382 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11384 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11385 number of bits per RGB because it's everywhere used as the depth
11388 * term.c (calculate_costs): Remove code dealing with X frames.
11390 2000-03-19 Richard M. Stallman <rms@gnu.org>
11392 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11394 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11396 * lread.c (read_integer): Unread the last char not consumed.
11398 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11400 * xterm.c (x_update_window_cursor): Don't update in frames
11401 which are in the process of being deleted.
11403 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11405 * Makefile.in (mostlyclean): Add `*.core'.
11406 (clean): Add `bootstrap-emacs'.
11408 * lread.c (read_integer): New function.
11409 (read1): Support read syntax #o, #x, #b, #r.
11411 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11413 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11414 make sure POINTER_TO_OFFSET gives the same value before and after
11415 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11416 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11417 (debug): Now only active if > 0 rather than if != 0.
11418 (DEBUG_*): Update for the new meaning of `debug'.
11419 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11420 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11421 in `succeed_n', `jump_n' and `set_number_at'.
11422 (store_op1, store_op2, insert_op1, insert_op2)
11423 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11424 (group_in_compile_stack): Move to after its arg's types are
11425 declared and add a prototype.
11426 (PATFETCH): Define in terms of PATFETCH_RAW.
11427 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11428 (QUIT): Redefine as a nop except for NTemacs.
11429 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11430 indentation of the greedy-op and shy-group code.
11431 (at_(beg|end)line_loc_p): Fix argument's types.
11432 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11433 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11434 (MATCHING_IN_FIRST_STRING): Remove.
11435 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11436 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11437 QUIT unconditionally.
11439 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11441 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11444 * process.c (send_process): Add a hint that the function
11445 can call Lisp code to its comment.
11447 * lread.c (load_dangerous_libraries): New variable.
11448 (Vbytecomp_version_regexp): New variable.
11449 (safe_to_load_p): New function.
11450 (Fload): Handle files not compiled with Emacs specially.
11451 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11453 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11455 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11457 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11458 support functions only if HAVE_X11R6_XIM is defined.
11459 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11461 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11463 * xfns.c (X_I18N_INHIBITED): Don't define.
11464 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11465 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11467 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11468 (HAVE_X11R6_XIM): Define.
11470 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11472 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11473 If set, call XSynchronize.
11475 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11477 * regex.c: Declare a new type `re_char' used throughout the code
11478 for the string char type. It's `const unsigned char' to match the
11479 rest of Emacs. Consistently make sure all pointers to strings use
11480 it and make sure all pointers into the pattern use `unsigned char'.
11481 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11482 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11485 * charset.h (GET_CHAR_AFTER_2): Remove.
11486 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11488 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11490 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11491 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11492 of them try to use backquotes.
11494 2000-03-12 Dave Love <fx@gnu.org>
11496 * unexelf.c: Restore changes of 1999-10-19.
11497 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11498 fix its type and alignment; copy it from current process.
11500 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11502 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11503 has been found. Fix bug not computing timer's predecessor.
11505 * fileio.c (Fread_file_name): Handle case that DIR contains a
11508 * window.c (Fsave_window_excursion): Doc fix.
11510 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11512 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11514 * msdos.c (vga_installed): New function, code moved from
11515 dos_set_window_size.
11516 (Qbar, Qcursor_type, outside_cursor): New variables.
11517 (syms_of_msdos): Intern and staticpro them.
11518 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11519 shape used outside Emacs when called for the first time.
11520 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11521 cursor shape used outside Emacs.
11522 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11523 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11525 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11526 parameters specify the cursor. Make qreverse a global
11527 variable (renamed to Qreverse).
11529 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11531 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11533 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11535 This is a big redesign of failure-stack and register handling, prompted
11536 by bugs revealed when trying to add shy-groups. Overall, what happened
11537 is that loops are now structured a little differently, groups can be
11538 shy and the code is a little simpler.
11540 * regex.h: Update the copyright.
11541 (RE_SHY_GROUPS): New value.
11542 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11543 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11545 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11546 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11547 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11548 for (start|stop)_memory since they now only take one argument (the
11549 second has becomes unnecessary).
11550 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11551 (print_compiled_pattern): Use %ld to printf long ints and flush to
11552 make debugging a little easier.
11553 (union fail_stack_elt): Make the integer unsigned.
11554 (struct fail_stack_type): Add a `frame' element.
11555 (INIT_FAIL_STACK): Init `frame' as well.
11556 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11557 (DEBUG_PUSH, DEBUG_POP): Remove.
11558 (NUM_REG_ITEMS): Remove.
11559 (NUM_NONREG_ITEMS): Adjust.
11560 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11561 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11562 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11563 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11565 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11566 address pushed is not the destination of the jump but the source
11568 (NUM_FAILURE_ITEMS): Remove.
11569 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11570 registers before the actual failure point). Don't hardcode any
11571 meaning for str==NULL anymore.
11572 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11573 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11575 (REG_UNSET_VALUE): Use NULL (why not?).
11576 (compile_range): Remove declaration since it doesn't exist.
11577 (struct compile_stack_elt_t): Remove inner_group_offset.
11578 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11579 (regex_grow_registers): Remove dead code.
11580 (FIXUP_ALT_JUMP): New macro.
11581 (regex_compile): Add shy-groups Change loops to use
11582 on_failure_jump_smart&jump instead of
11583 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11584 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11585 variable to me). Use `jump' instead of `jump_past_alt' and don't
11586 bother with push_dummy_failure in alternatives since it is now
11587 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11588 emacs' for (re)allocating the stack.
11589 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11590 from loop when bufp->can_be_null rather than jumping to `done'.
11591 Avoid jumping backwards so as to ensure termination. Use
11592 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11593 backreferences. Remove dead code in handling of `anychar'.
11594 (skip_noops, mutually_exclusive_p): New functions taken from the
11595 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11596 improve mutually_exclusive_p to handle ".+\n".
11597 (lowest_active_reg, highest_active_reg)
11598 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11599 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11600 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11601 variables. Push register (in `start_memory') on the stack rather
11602 than storing it in old_reg(start|end). Remove the cycle detection
11603 from `stop_memory', replaced by the use of on_failure_jump_loop
11604 for greedy loops. Add code for the new on_failure_jump_<foo>.
11605 Remove ad-hoc code in `on_failure_jump' to push more registers in
11606 the case of a loop. Take out code from `maybe_pop_jump' into
11607 separate functions and adapt it to the semantics of
11608 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11609 and push_dummy_failure. Remove dummy_failure handling and
11610 handling of `failures to jump to on_failure_jump' (this last one
11611 was already dead code, it seems).
11612 (group_match_null_string_p, alt_match_null_string_p)
11613 (common_op_match_null_string_p): Remove.
11615 2000-03-08 Dave Love <fx@gnu.org>
11617 * config.in: Don't depend on __STDC__ for volatile.
11618 Add POINTER_TYPE, PTR, PROTOTYPES.
11620 * hftctl.c, strftime.c: Use PROTOTYPES.
11621 * eval.c (find_handler_clause): Likewise.
11623 * mem-limits.h: Use POINTER_TYPE.
11625 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11626 (memory_warnings): Declare using POINTER_TYPE.
11628 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11630 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11632 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11634 * xfns.c: Remove obsolete code in #if 0.
11635 (Fx_focus_frame): New function.
11637 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11639 * coding.c (coding_category_name): Add coding-category-utf-8,
11640 coding-category-utf-16-be, coding-category-utf-16-le.
11641 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11642 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11643 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11644 (detect_coding_utf_8): New function.
11645 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11646 UTF_16_LOW_SURROGATE_P): New macros.
11647 (detect_coding_utf_16): New function
11648 (detect_coding_mask): When priorities are specified, skip any
11649 categories that have `nil' coding-system. Fix bug of returning
11650 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11651 returns a mask not set in PRIORITIES.
11652 (detect_eol_type_in_2_octet_form): New function.
11653 (detect_eol): selects detect_eol_type_XXX to call according to
11654 cooding->category_idx.
11655 (detect_coding_system): Remove `nil' coding-system in the result.
11656 (Fupdate_coding_systems_internal): Update all coding-categories.
11658 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11659 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11661 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11662 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11663 (CODING_CATEGORY_IDX_UTF_16_LE)
11664 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11665 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11666 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11667 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11669 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11671 * doc.c (Fdocumentation_property): If value is not a string,
11672 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11674 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11675 close the display with XtCloseDisplay. This caused a bus error
11678 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11679 complete but not unique.
11681 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11683 * process.c (send_process): Remove local variable `procname' that
11684 might become invalid when a GC happens. Instead, access the
11685 process name slot directly.
11687 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11688 orig_height if set.
11690 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11691 orig_height if set.
11693 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11695 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11696 glyph matrices have been freed.
11698 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11700 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11701 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11703 * xfns.c (QCdata): Moved to xdisp.c.
11705 * xdisp.c (QCdata): Moved here from xfns.c.
11706 (syms_of_xdisp): Initialize QCdata.
11708 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11710 * window.c (coordinates_in_window): Use
11711 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11712 FRAME_INTERNAL_BORDER_WIDTH.
11714 * xdisp.c (try_window_id): Recompute unchanged information if
11715 it is obviously invalid.
11717 * xterm.c (x_term_init): Create a colormap if not using the
11720 * xterm.h (select_visual): Change prototype.
11722 * xfns.c (select_visual): Rewritten. Recognize user-specified
11724 (visual_classes): New variable.
11726 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11728 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11729 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11730 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11731 (x_decode_color): Don't handle allocation of white and black specially.
11732 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11733 XtNcolormap resources.
11734 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11735 (Fx_create_frame): Initialize color members of x_output structure.
11736 (xpm_load): Pass colormap to XPM lib.
11738 * xfaces.c (x_free_colors): Access colormap of frame using
11739 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11740 when default colormap is used.
11742 * xterm.c (x_term_init): Set Colormap member of x_display_info
11743 structure. Copy colormap if resource `privateColormap' is
11744 specified (PseudoColor only).
11745 (x_setup_relief_color): Access colormap of frame using
11748 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11749 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11751 2000-03-04 Jason Rumney <jasonr@gnu.org>
11753 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11754 other non-platform-specific equivalents.
11755 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11756 specific functions and macros as their w32 equivalents where
11757 non-platform-specifics are not available.
11758 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11759 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11760 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11761 (frame_update_line_height): Use macros to access f->output_data.
11762 (defined_color): Remove FIXME comments; fixed.
11763 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11764 into #ifdef blocks. Add WINDOWSNT blocks.
11765 (Fx_list_fonts): Use macros for accessing font data.
11766 (set_lface_from_font_name): Different default fonts for X and
11768 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11769 scalable for backward compatibility.
11770 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11771 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11773 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11776 * makefile.nt (w32faces.obj): Remove.
11779 2000-03-03 Jason Rumney <jasonr@gnu.org>
11781 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11782 correct parameters.
11784 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11786 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11787 standard ELF definitions here if the system header does not.
11789 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11791 * xterm.c (PER_CHAR_METRIC): Removed.
11792 (x_per_char_metric_1, x_default_char): New functions.
11793 (x_per_char_metric): If font's default char is invalid, return
11794 metrics of a suitably chosen usable default char.
11795 (x_draw_glyph_string_foreground): If font has an invalid default
11796 char, replace occurrences of unprintable chars with a suitably
11797 chosen usable default char.
11799 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11801 * xterm.c (note_mouse_highlight): Return quickly if frame's
11802 glyph matrices have been freed.
11804 * dispnew.c (free_glyphs): Block input while freeing matrices.
11806 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11808 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11811 * dispextern.h (x_free_colors): Add prototype.
11813 * xfaces.c (x_free_colors): New function.
11814 (unload_color, free_face_colors): Use it.
11816 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11818 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11820 * window.c [MSDOS]: Include msdos.h.
11822 2000-03-02 Dave Love <fx@gnu.org>
11824 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11826 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11827 set C_OPTIMIZE_SWITCH for gcc.
11829 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11831 * coding.c (coding_save_composition): Be sure to allocate
11832 composition data area in coding even if there's no composition in
11835 2000-03-01 Jason Rumney <jasonr@gnu.org>
11837 * w32term.c: Equivalent changes to those made to xterm.c on
11838 2000-02-25 and 2000-02-24.
11840 * w32fns.c: Equivalent changes to those made to xfns.c on
11841 2000-02-25 and 2000-02-21.
11843 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11844 correct line-end convention is followed.
11846 * w32menu.c [HAVE_BOXES]: Remove #undef.
11847 (single_keymap_panes): Remove code for simulating checkmarks.
11848 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11849 Remove code for drawing simulated checkmarks.
11850 (w32_menu_show): make unibyte help string correctly.
11851 (add_menu_item): draw standard Windows checkmarks. Draw radio
11852 buttons as radio buttons if possible.
11854 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11856 * sysdep.c (start_of_text): Don't define this function for NetBSD
11859 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11861 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11862 (LINKER): Don't undef if __NetBSD__ is defined.
11864 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11866 * fileio.c [__NetBSD__]: Define `unix'.
11868 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11870 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11872 * atimer.c (start_atimer): Don't abort when timers are stopped.
11873 (append_atimer_lists): New function.
11874 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11875 arbitrary lists of stopped and running atimers.
11877 * atimer.c (cancel_atimer): Handle canceling an atimer when
11878 some timers are stopped.
11880 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11881 after canceling it.
11883 * fns.c (maybe_resize_hash_table): Handle case of new size
11884 coming out as being the same as old size.
11886 2000-02-27 Jason Rumney <jasonr@gnu.org>
11888 * makefile.nt: Add atimer.h to dependencies.
11889 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11890 * w32console.c: Only disable window system features for dispextern.h
11891 (initialize_w32_display): Build a display info for the console.
11892 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11893 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11894 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11896 * w32gui.h (struct W32FontStruct): Revert last change after change
11898 * w32menu.c (single_submenu): Set up help string.
11899 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11900 (w32_dialog_show): Set up help string.
11901 * w32term.c (w32_display_info_for_display): Remove unused function.
11902 (w32_draw_bitmap): Use pre-built bitmaps.
11903 (w32_initialize_display_info): New function to initialize parts of
11904 display info that are common to both GUI and console frames.
11905 (w32_term_init): Use w32_initialize_display_info. Do not set
11906 Vw32_num_mouse_buttons here, as it is not called for console
11907 frames. Build bitmaps for indicating truncated lines etc.
11908 (x_delete_display): Destroy pre-built bitmaps.
11909 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11910 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11912 2000-02-27 Dave Love <fx@gnu.org>
11914 * lisp.h: Add a bunch of prototypes.
11916 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11918 * keyboard.c (read_char): Set `usec' correctly.
11920 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11922 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11923 `lambda', set reg[RRR] to the map index.
11924 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11925 reg[RRR] to 0. Otherwise, set it to -1.
11927 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11929 * emacs.c (main): Remove code snippet commented out with `//'.
11931 2000-02-25 Richard M. Stallman <rms@gnu.org>
11933 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11934 and contains a `:', prepend `/:'.
11936 * window.c (select_window_1): If selected_window is nil,
11937 don't "swap out" the buffer's point.
11938 (Fset_window_configuration): Set selected_window to nil
11939 before calling Fselect_window.
11940 (unshow_buffer): Don't set point in buffer from window's point
11941 if another more recently selected window also shows the buffer.
11943 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11945 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11947 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11948 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11949 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11951 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11952 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11953 (hide_busy_cursor): New functions.
11954 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11956 * minibuf.c (read_minibuf): Cancel busy-cursor.
11958 * keyboard.c (command_loop_1): Call start_busy_cursor before
11959 Fcommand_execute and cancel_busy_cursor after it.
11960 (timer_check): Remove busy-cursor code.
11961 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11964 * process.c (wait_reading_process_input): Remove busy-cursor code.
11966 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11967 Fx_hide_busy_cursor.
11969 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11971 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11973 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11975 * xterm.c (XTread_socket): Remove busy-cursor code.
11977 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11978 (build_frame_matrix_from_leaf_window): Put code handling
11979 glyph row's not being a slice of a frame row in #if 0.
11980 (sync_window_with_frame_matrix_rows): New function.
11981 (frame_row_to_window): New function.
11982 (mirror_line_dance): Handle copies between windows.
11984 * lread.c (Fload): Use `xfree' instead of `free'.
11985 (init_obarray): Use `xmalloc' instead of `malloc'.
11987 * window.c (Fset_window_buffer): Set WINDOW to the window
11989 (coordinates_in_window): Take frame's internal border width
11992 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11994 * xterm.c (x_display_and_set_cursor): Display cursor of
11995 non-selected windows depending on the setting of
11996 cursor_in_non_selected_windows.
11998 * xdisp.c (cursor_in_non_selected_windows): New variable.
11999 (syms_of_xdisp): DEFVAR_BOOL it.
12001 2000-02-23 Gerd Moellmann <gerd@gnu.org>
12003 * data.c (Fstring_to_number): If number is greater than what
12004 fits into an integer, return a float.
12006 * eval.c (specbind): Remove references to
12007 keyword_symbols_constant_flag.
12009 * data.c (keyword_symbols_constant_flag): Removed.
12010 (Fmakunbound, set_internal, syms_of_data): Remove references to
12011 keyword_symbols_constant_flag.
12013 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
12015 2000-02-23 Kenichi Handa <handa@etl.go.jp>
12017 * syntax.c (multibyte_syntax_as_symbol): New variable.
12018 (syms_of_syntax): Declare it as a Lisp variable.
12019 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
12020 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
12021 nonzero, treat all multibyte characters as symbol.
12022 (init_syntax_once): Give syntax `word' to all multibyte characters.
12024 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
12026 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
12029 2000-02-21 Gerd Moellmann <gerd@gnu.org>
12031 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
12033 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12034 (x_non_menubar_window_to_frame): Check the busy-cursor window.
12036 2000-02-21 Dave Love <fx@gnu.org>
12038 * frame.c (Vmouse_position_function): New variable.
12039 (Fmouse_position): Use it.
12040 (syms_of_frame): Install it.
12042 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
12044 2000-02-20 Gerd Moellmann <gerd@gnu.org>
12046 * fileio.c (Finsert_file_contents): Unbind the binding of
12047 standard-output done by temp_output_buffer_setup.
12049 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
12050 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
12051 (specbind, unbind_to): Handle most common case of non-constant
12052 symbol with trivial value specially.
12054 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
12056 2000-02-20 Richard M. Stallman <rms@gnu.org>
12058 * data.c (Fmake_variable_buffer_local): Doc fix.
12059 Init found_for_buffer to 0.
12060 (Fmake_variable_frame_local): If the variable has already
12061 been buffer-local, set the check_frame field.
12063 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
12065 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
12066 produced for CODING_MODE_LAST_BLOCK requires.
12068 2000-02-18 Dave Love <fx@gnu.org>
12070 * keyboard.c (echo_keystrokes): Remove declaration.
12071 (Vecho_keystrokes) New variable.
12072 (read_char, record_menu_key, read_key_sequence): Use it to allow
12073 use of float value.
12074 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12076 * lread.c: Undef feature selection macros before defining.
12078 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12080 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12081 for symbols other than the symbol in question.
12083 2000-02-17 Dave Love <fx@gnu.org>
12085 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12087 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12089 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12091 * alloc.c (enum mem_type): Compile unconditionally.
12093 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12095 * xfaces.c (tty_defined_color): Don't return faulire indication
12096 for unspecified-fg and unspecified-bg pseudo-colors.
12098 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12100 * alloc.c (mark_object): Don't mark symbol names in pure space.
12101 (gc_sweep): Don't unmark symbol names in pure space.
12103 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12104 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12105 [GC_MARK_STACK]: New defines.
12106 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12107 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12109 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12111 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12112 allocate_buffer instead of xmalloc.
12114 * alloc.c (toplevel): Include setjmp.h.
12115 (PURE_POINTER_P): New define.
12116 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12117 (Vdead) [GC_MARK_STACK]: New variable.
12118 (lisp_malloc): Add parameter TYPE, call mem_insert if
12119 GC_MARK_STACK is defined.
12120 (allocate_buffer): New function.
12121 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12122 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12123 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12124 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12125 (MEM_NIL) [GC_MARK_STACK]: New define.
12126 (struct mem_node) [GC_MARK_STACK]: New structure.
12127 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12128 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12129 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12130 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12131 (mark_stack) [GC_MARK_STACK]: New functions.
12132 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12133 (clear_marks): Removed.
12134 (gc_sweep): Set free conses' car, free floats' type, free
12135 symbols' function to Vdead. Use lisp_free to free buffers.
12136 (init_alloc_once): Initialize Vdead.
12137 (survives_gc_p): Return non-zero for pure objects.
12139 * alloc.c: Add comments throughout the file.
12141 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12142 that unblocks alarms.
12144 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12145 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12146 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12148 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12150 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12152 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12153 avoid infinite error signaling. Allocate sufficient memory for
12154 eol_str in the case that eoltype is Lisp_Int.
12156 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12158 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12159 depends on the previous behavior.
12161 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12163 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12165 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12167 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12169 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12170 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12173 2000-02-15 Richard M. Stallman <rms@gnu.org>
12175 * data.c (set_internal): Don't make variable buffer-local
12176 if within a let-binding for the same buffer.
12177 (let_shadows_buffer_binding_p): New function.
12179 * eval.c (specbind): For buffer-local value,
12180 record the current buffer also.
12181 (unbind_to): Cope with that change.
12183 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12185 * window.c (Fsave_window_excursion): Doc fix.
12187 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12189 * syntax.c (back_comment): Make sure we only consider comment-starters
12190 of the relevant style and return -1 in case of a failure to find the
12191 beginning of the comment.
12192 (Fforward_comment): If back_comment fails, go back to the position just
12193 after the comment-end.
12194 (scan_lists): Add comment describing a very minor bug.
12196 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12198 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12199 `completion-regexp-list' in the docstring.
12201 2000-02-14 Dave Love <fx@gnu.org>
12203 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12205 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12207 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12208 to Emacs' syntax. Also fix the comment about set/not-set meanings
12209 since Emacs syntax is not the value 0 any more.
12210 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12211 since it's now part of RE_SYNTAX_EMACS.
12213 2000-02-12 Dave Love <fx@gnu.org>
12215 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12217 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12219 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12221 2000-02-12 Dave Love <fx@gnu.org>
12223 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12225 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12226 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12227 * s/hpux.h: Don't define HAVE_VFORK.
12229 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12231 * s/nextstep.h: Don't define HAVE_ALLOCA.
12233 * config.in: Add vfork bits.
12235 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12237 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12238 unwind function to undo the effect of stopping atimers.
12240 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12242 * atimer.c (stopped_atimers): New variable.
12243 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12246 * atimer.h (stop_other_atimers, run_all_atimers)
12247 (unwind_stop_other_atimers): Add function prototypes.
12249 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12251 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12253 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12254 library may depend on jpeg.
12255 (atimer.o): Depends on atimer.c.
12257 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12259 * insdel.c (del_range_1): Call update_compositions.
12260 (del_range_both): Call update_compositions just once..
12262 2000-02-10 Dave Love <fx@gnu.org>
12264 * xfns.c (create_frame_xic): Fix initialization of automatic
12265 aggregates for pcc.
12267 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12269 * ccl.c (CCL_MAKE_CHAR): New macro.
12270 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12271 registers by CCL_MAKE_CHAR before calling translate_char.
12272 <CCL_TranslateCharacterConstTbl> Likewise.
12274 2000-02-08 Dave Love <fx@gnu.org>
12276 * lread.c (__EXTENSIONS__): Define.
12278 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12280 * puresize.h (BASE_PURESIZE): Increase to 650000.
12282 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12284 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12287 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12289 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12290 md, mh, mb, mr, and me to the fake termcap entry.
12292 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12294 * sound.c (sound_cleanup): Don't call device close routine if the
12295 function pointer is null.
12297 2000-02-06 Andrew Innes <andrewi@gnu.org>
12299 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12300 around image definitions and prototypes.
12301 (gamma_correct) [WINDOWSNT]: New prototype.
12303 * w32term.c (x_make_frame_visible): Replace call to
12304 input_poll_signal with poll_for_input.
12306 * window.c [WINDOWSNT]: Include w32term.h.
12308 * xdisp.c [WINDOWSNT]: Include w32term.h.
12310 * makefile.nt: Add dependencies on w32gui.h.
12311 (OBJ1): Include atimer.obj.
12312 ($(BLD)\atimer.obj): New dependency rule.
12314 * w32.c (sigmask): New function (does nothing).
12315 (sigunblock): Ditto.
12317 * frame.c [WINDOWSNT]: Include w32term.h.
12319 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12321 * lread.c (syms_of_lread): Fix literal newlines.
12323 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12324 the string constant limit (2048 bytes) in MSVC.
12327 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12329 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12330 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12331 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12332 dispatch the event.
12334 2000-02-04 Dave Love <fx@gnu.org>
12336 * fileio.c: Remove some unused vars.
12337 (_GNU_SOURCE): Define (for euidaccess).
12339 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12341 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12343 (read_minibuf): Deal with allow_props correctly.
12345 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12347 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12349 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12351 * search.c (compile_pattern): If a cache entry has a nil regexp,
12352 fill in that entry instead of clobbering a previously cached
12355 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12357 * puresize.h (BASE_PURESIZE): Increase to 610000.
12359 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12361 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12364 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12366 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12367 instead of incrementing ic directly.
12368 <CCL_WriteExprConst> Likewise.
12369 <ccl_set_expr>: Set ic to jump_address.
12371 * fileio.c (e_write): Fix the handling of
12372 CODING_FINISH_INSUFFICIENT_SRC.
12374 2000-02-01 Dave Love <fx@gnu.org>
12376 * editfns.c (Fpropertize): Doc fix.
12378 * process.c (Fstart_process): Doc fix.
12380 * eval.c: Fix various doc strings not to duplicate information
12381 from help-manyarg-func-alist.
12383 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12385 * doc.c (Vhelp_manyarg_func_alist): New variable.
12386 (Fdocumentation): Use it.
12387 (syms_of_doc): Define it.
12389 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12391 * xterm.c (xim_open_dpy): Remove unused local variable.
12393 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12395 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12396 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12398 * fns.c (sweep_weak_table): New function.
12399 (sweep_weak_hash_tables): Use it. Keep on marking until there
12402 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12404 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12405 that XTread_socket does not crash by trying to call XNoOp on a
12408 2000-01-30 Jason Rumney <jasonr@gnu.org>
12410 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12411 Change selected_frame to SELECTED_FRAME ().
12412 (w32_console_mouse_position): Remove #ifndef MULE from around
12413 `insist' parameter.
12415 * makefile.nt: Remove dosfns.obj.
12417 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12419 * w32fns.c (w32_defined_color): Check for valid frame before
12420 applying gamma correction. Eliminate dependency on frame elsewhere.
12421 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12422 (w32_to_x_font): Use resx and resy not height_in and width_in.
12423 (x_to_w32_font): Doc fix.
12424 (xlfd_strip_height): New function to strip and return font height.
12425 (w32_font_match): Compare height separately from rest of xlfd
12426 spec, using xlfd_strip_height.
12428 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12429 width_in. Use w32_defined_color in place of defined_color.
12431 * w32faces.c: Merge more of DOS and X specifics in preparation for
12432 merge with xfaces.c.
12433 (defined_color): Remove FIXME comment.
12434 (tty_color_name): Provide w32-specific function.
12435 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12437 * w32console.c (turn_on_face, turn_off_face): Removed.
12438 (w32_face_attributes): New function.
12439 (Global_variables): Reduce scope where possible.
12440 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12442 (hl_mode): Don't modify text attributes.
12443 (write_glyphs): Don't do anything if len <= 0. Use
12444 w32_face_attributes to get attributes for drawing. Write
12445 terminating codes using char_attr_normal.
12446 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12447 (update_begin, update_end): Likewise.
12448 (vga_stdcolor_name): New function.
12449 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12450 (Fset_screen_color): Remove char_attr_reverse.
12452 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12454 * xfns.c (xic_set_preeditarea): Take window parameter and
12455 window-relative pixel-positions.
12457 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12458 is its frame's selected window.
12459 (xim_instantiate_callback): Likewise.
12461 * xfns.c (x_create_im): Removed.
12462 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12463 (supported_xim_styles): Renamed from supported_styles.
12464 (best_xim_style): Renamed from best_style.
12465 (create_frame_xic): Renamed from xic_create_frame.
12466 (free_frame_xic): Renamed from xic_destroy_frame.
12468 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12470 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12471 our frames, call XFilterEvent with 2nd parameter `None'.
12472 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12473 returning XBufferOverflow.
12474 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12475 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12476 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12477 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12478 (xim_initialize, xim_close)
12479 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12480 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12481 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12482 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12484 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12486 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12487 `xic_style' and `xic_xfs'.
12488 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12489 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12490 (FRAME_XIM): Removed.
12492 * xfns.c (supported_styles): New variable.
12493 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12494 (xic_create_xfontset, best_style, xic_create_frame)
12495 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12496 (xic_set_xfontset): New functions.
12498 2000-01-28 Dave Love <fx@gnu.org>
12500 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12502 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12504 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12506 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12507 for *scratch* if it already existed.
12509 * emacs.c (USAGE): New macro.
12510 (main): Use it to display usage information.
12512 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12514 Support for the menu-help feature:
12516 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12518 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12519 part of the line to the termscript file.
12520 (IT_clear_to_end): Clear the entire line, not just its beginning.
12521 (menu_help_message, prev_menu_help_message): New variables.
12522 (IT_menu_make_room): Make room for the help_text member.
12523 (IT_menu_display): New argument disp_help; all callers changed.
12524 If disp_help is non-zero, store the help text of the active menu
12525 item in menu_help_message.
12526 (XMenuAddPane): Initialize the help_text member to NULL.
12527 (XMenuAddSelection): New argument help_text. Store it in the
12529 (XMenuActivate): New argument help_callback. If the value of
12530 menu_help_message has changed since the last time, display the
12531 menu help message text while waiting for the mouse to move. Clear
12532 the echo area before exiting.
12533 (XMenuDestroy): Free the help_text member.
12535 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12537 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12538 XMenuAddSelection. Pass help callback to XMenuActivate.
12539 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12541 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12543 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12544 and EMACS_SET_USECS.
12546 2000-01-26 Dave Love <fx@gnu.org>
12548 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12550 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12551 an error may be signalled.
12553 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12555 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12556 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12558 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12560 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12562 * charset.c (Fstring): If there is a multibyte char among
12563 the args, always return a multibyte string.
12565 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12567 * sysdep.c (sys_select): Turn atimers off and on instead of
12568 recording and restoring old alarm handler
12570 * process.c (toplevel): Include atimer.h.
12571 (create_process_1): Rewritten.
12572 (create_process): Use atimers instead of alarm.
12573 (wait_reading_process_input) [hpux]: Turn atimers off instead
12574 of turning off SIGALRM.
12575 (wait_reading_process_input): Turn off atimers instead off
12576 calling stop_polling.
12578 * emacs.c (main): Call init_atimer.
12580 * keyboard.c (toplevel): Include systime.h and atimer.h.
12581 (polling_for_input): Removed because unused.
12582 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12583 (poll_timer): New variable.
12584 (poll_for_input, poll_for_input_1): New functions.
12585 (start_polling, stop_polling): Rewritten.
12587 * keyboard.h (polling_for_input): Removed.
12589 * atimer.h, atimer.c: New files.
12591 * Makefile.in (obj): Add atimer.o.
12592 (atimer.o): New target.
12594 * blockinput.h (pending_atimers): Add extern declaration.
12595 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12597 * lisp.h (popup_activated_flag): Add extern declaration.
12599 * xmenu.c (popup_activated_flag): Make externally visible.
12600 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12601 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12603 * xterm.c (toplevel): Include atimer.h.
12604 (toolkit_scroll_bar_interaction): New variable.
12605 (Fxt_process_timeouts): Removed.
12606 (x_process_timeouts): New function.
12607 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12608 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12609 (x_make_frame_visible): Call poll_for_input_1 instead of
12610 input_poll_signal. Don't call alarm.
12611 (x_initialize): Install timer calling x_process_timeouts.
12613 2000-01-24 Dave Love <fx@gnu.org>
12615 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12616 Don't use -cckr -- apparently not now necessary.
12618 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12620 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12623 2000-01-23 Jason Rumney <jasonr@gnu.org>
12625 * w32fns.c (w32_defined_color): Apply gamma correction before
12626 trying to map to the palette.
12627 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12630 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12631 here. Callers changed to always pass real device context.
12632 (w32_draw_bitmap): Likewise.
12633 (w32_get_glyph_overhangs): Likewise.
12634 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12635 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12636 pfnSetScrollInfo and SetScrollRange.
12637 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12638 back into MULE characters after decoding them.
12639 (x_get_glyph_face_and_encoding): Likewise.
12640 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12641 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12642 (x_produce_glyphs): Calculate per char metrics for a character
12643 that we know exists in default font when font_not_found_p is true.
12645 2000-01-22 Jason Rumney <jasonr@gnu.org>
12647 * makefile.nt (intervals.obj, composite.obj): New modules.
12648 (composite.h): Added as dependency where appropriate.
12650 * w32gui.h (XGCValue): New struct for emulating X GCs.
12652 * w32term.h (XCharStruct): New struct for emulating X.
12654 * w32console.c (turn_on_face, turn_off_face): New functions.
12655 (change_line_highlight): New prototype for new redisplay.
12656 (write_glyphs): Support multibyte text. Support faces.
12658 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12660 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12661 throughout. struct frame * in place of FRAME_PTR.
12662 Skeleton support for images, toolbars, tooltips from xfns.c.
12663 (Fx_create_frame): Use system default for default scroll bar width.
12664 (w32_get_arg): Renamed from x_get_arg.
12665 (Fx_file_dialog): New function.
12666 (w32_list_fonts): Check cache before asking system.
12667 (Vw32_enable_synthesized_fonts): New variable.
12668 (Vw32_enable_italics): Obsolete, removed.
12670 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12671 Use SELECTED_FRAME macro.
12673 * w32menu.c: Add skeleton support for help strings on menus.
12674 (add_menu_item): Native checkbox and radio support added, but not
12675 yet enabled due to bugs.
12676 (push_menu_item): Add parameters type, selection and help.
12678 Formatting changes to reduce unnecessary diffs with xmenu.c.
12680 * w32select.c (Fw32_set_clipboard_data): Update call to
12681 find_charset_in_str.
12683 * w32term.c: Complete rewrite for new redisplay based on new
12684 xterm.c with necessary sections merged back in from old w32term.c.
12686 2000-01-21 Richard M. Stallman <rms@gnu.org>
12688 * data.c (set_internal): Further fix in same criterion.
12690 2000-01-20 Richard M. Stallman <rms@gnu.org>
12692 * data.c (set_internal): Fix the criteria for whether
12693 to swap out the old cached binding.
12695 2000-01-19 Dave Love <fx@gnu.org>
12697 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12699 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12701 * regex.c (re_compile_fastmap): While checking a range table for
12702 `charset', skip flag bits for a character class correctly.
12704 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12706 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12708 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12710 * widget.c (EmacsFrameSetCharSize): Change size of children first
12711 because of problems with main window geometry management under Lesstif.
12713 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12714 MENU_ITEMS_ITEM_.*.
12715 (MENU_ITEMS_ITEM_HELP): New enumerator.
12716 (push_menu_item): Add parameter HELP. Record help in menu_items.
12717 (single_menu_item, single_submenu, list_of_items): Call
12718 push_menu_item with new parameter.
12719 (single_submenu): Set help string in widget value.
12720 (menu_highlight_callback): New function.
12721 (set_frame_menubar): Call lw_create_widget with new
12723 (xmenu_show, xdialog_show): Ditto.
12725 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12727 * sound.c (Fplay_sound): Improve doc string.
12729 2000-01-11 Richard M. Stallman <rms@gnu.org>
12731 * lisp.h (set_internal): Enter the new arg.
12733 * eval.c (specbind): Record buffer-local variables specially,
12734 indicating which buffer's binding was saved.
12735 (unbind_to): Restore buffer-local variables specially
12736 in the proper buffer.
12738 * data.c (set_internal): New arg BUF.
12740 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12741 * data.c (Fset): Pass new arg to set_internal.
12742 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12744 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12746 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12748 2000-01-11 Richard M. Stallman <rms@gnu.org>
12750 * minibuf.c (Ftry_completion): Doc fix.
12752 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12754 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12757 2000-01-11 Andreas Schwab <schwab@suse.de>
12759 * coding.c (code_convert_region): Initialize total_skip.
12761 2000-01-08 Dave Love <fx@gnu.org>
12763 * eval.c (Fuser_variable_p): Check customizability too.
12765 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12767 * minibuf.c (Fcompleting_read): Doc fix.
12769 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12771 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12774 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12775 Check that input style is supported before trying to create an
12777 (x_window): Call x_create_im.
12779 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12781 * xfns.c (current_gif_memory_src): New variable.
12782 (gif_load): Record the address of the current memory source
12783 in current_gif_memory_src.
12784 (gif_read_from_memory): Use current_gif_memory_src.
12786 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12787 macros statement form.
12789 * sound.c (struct sound): Renamed from struct sound_file.
12790 (struct sound): Add members `data' and `header_size'.
12791 (enum sound_attr): Add SOUND_DATA.
12792 (current_sound, current_sound_device): Variables renamed from
12793 sound_file and sound_device.
12794 (parse_sound): Parse :data.
12795 (parse_sound): Handle sound data in strings.
12796 (find_sound_type): Function renamed from find_sound_file_type.
12797 (wav_init, au_init): Fail if sound's header_size is smaller than
12798 needed header size.
12799 (wav_play, au_play): Play sounds from string data.
12801 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12803 * lisp.h: Add prototype for allocate_string_data.
12805 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12807 * alloc.c (mark_buffer): Remove code in #if 0.
12809 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12810 (strings_consed): New variable.
12811 (allocate_string): Set it.
12812 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12813 (Fmemory_use_counts): Return strings_consed. Use Flist.
12815 * alloc.c: General cleanup in comments etc. Remove conditional
12816 compilation for `standalone'.
12818 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12820 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12821 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12822 (DONT_COPY_FLAG): Removed.
12823 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12824 (struct sdata, struct sblock): New
12825 (struct string_block): Rewritten.
12826 (STRINGS_IN_STRING_BLOCK): New macro.
12827 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12828 (large_sblocks, string_blocks, string_free_list): New variables.
12829 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12830 (init_strings): Rewritten.
12831 (allocate_string, allocate_string_data, compact_small_strings)
12832 (free_large_strings, sweep_strings): New functions.
12833 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12834 (struct string_block_head, current_string_block)
12835 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12836 (STRING_PAD): Removed.
12837 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12838 (Fgarbage_collect): Don't set mark bit in large strings.
12839 (mark_object): Mark strings differently. Mark symbol names
12841 (survives_gc_p): Test marked strings differently.
12842 (gc_sweep): Sweep strings differently, unmark strings in
12844 (compact_strings): Removed.
12846 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12848 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12849 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12851 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12853 * fileio.c (Finsert_file_contents): Signal error if visiting file
12854 in a non-empty buffer.
12856 * term.c (encode_terminal_code): Fix the previous change.
12858 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12860 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12861 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12863 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12865 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12867 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12868 need to test for MSDOS frames.
12870 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12872 * dosfns.c (unspecified_colors): Remove.
12873 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12875 (msdos_stdcolor_name): Return strings for unspecified fore- and
12876 back-ground colors.
12878 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12879 (syms_of_xfaces): Remove their staticpro's.
12880 (tty_color_name): Return Lisp strings for unspecified fore- and
12881 back-ground colors.
12882 (Finternal_set_lisp_face_attribute): Remove the special treatment
12883 for Qunspecified_{f,b}g.
12884 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12886 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12888 * xdisp.c (reseat_at_next_visible_line_start): Position before
12889 newline only if ending up on a newline.
12890 (next_element_from_ellipsis): Return success. Handle case of
12891 displaying no ellipsis. Fix case of ellipsis defined in display table.
12892 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12895 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12897 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12898 (Fcolor_supported_p): Renamed from face-color-supported-p.
12900 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12902 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12903 list of colors renamed to tty-defined-color-alist.
12904 (tty_color_name): Pass the frame to tty-color-by-index.
12905 (realize_tty_face): tty-color-alist is now a function which
12906 accepts the frame as argument.
12908 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12910 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12912 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12913 encode_terminal_code.
12915 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12917 * dispnew.c (mode_line_string): Support termcap frames as well.
12919 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12921 * syntax.c (Fforward_word): Undo previous change.
12923 * editfns.c (Fconstrain_to_field): Don't constrain if
12924 inhibit-field-text-motion is non-nil.
12925 (Fline_beginning_position): Undo previous change.
12926 (Fline_end_position): Ditto.
12928 * syntax.c (Fforward_word): Notice field boundaries only if
12929 inhibit-field-text-motion is nil.
12931 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12933 * editfns.c (Vinhibit_field_text_motion): New variable.
12934 (inhibit-field-text-motion): New DEFVAR_LISP.
12935 (Fline_beginning_position, Fline_end_position): Notice field
12936 boundaries only if inhibit-field-text-motion is nil.
12938 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12939 All calls adjusted.
12940 (x_build_heuristic_mask): Likewise.
12941 (xbm_load_image_from_file): Change error output.
12942 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12943 (gif_load, gs_load, x_kill_gs_process): Ditto.
12945 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12946 color indices when accessing raster pixels.
12947 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12948 one of :file or :data.
12949 (enum pbm_keyword_index): Add PBM_DATA.
12950 (pbm_format): Add :data.
12951 (pbm_image_p): Allow either :file or :data.
12952 (pbm_read_file): New function.
12953 (pbm_scan_number): Rewritten to read from string.
12954 (pbm_load): Support :data.
12956 See ChangeLog.8 for earlier changes.
12958 ;; Local Variables:
12959 ;; coding: iso-2022-7bit
12962 Copyright (C) 2001 Free Software Foundation, Inc.
12963 Copying and distribution of this file, with or without modification,
12964 are permitted provided the copyright notice and this notice are preserved.