1 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
3 * syntax.h (struct gl_state_s): Change the meaning of b_property.
4 Remove left_ok and right_ok.
5 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
6 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
7 new meaning of b_property.
9 * syntax.c (update_syntax_table): Simplify.
10 (Fforward_comment): Don't skip quoted chars when going backward.
12 2001-10-11 Gerd Moellmann <gerd@gnu.org>
14 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
15 (Fuser_full_name): Fix bug treating a float as a fixnum.
17 * data.c (Fstring_to_number): Use make_fixnum_or_float.
19 * lisp.h (make_fixnum_or_float): New macro.
21 * lisp.h (circular_list_error): Add prototype.
23 * data.c (Qcircular_list): New variable.
24 (circular_list_error): New function.
25 (syms_of_data): Initialize it Qcircular_list.
27 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
29 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
30 casefiddle.c, buffer.c: Include keymap.h.
32 2001-10-10 Gerd Moellmann <gerd@gnu.org>
34 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
35 options. From Dave Love <d.love@dl.ac.uk>.
37 2001-10-09 Gerd Moellmann <gerd@gnu.org>
39 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
40 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
42 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
44 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
46 2001-10-08 Andrew Innes <andrewi@gnu.org>
48 * lisp.h [max]: Undef min and max before redefining them.
50 * w32gui.h: Do not undef min and max.
52 * w32heap.h: Do not undef min and max.
54 * s/ms-w32.h: Do not undef min and max.
56 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
58 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
60 2001-10-08 Sam Steingold <sds@gnu.org>
62 * keymap.c (current-active-maps): Quote newlines (compilation error).
64 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
66 * Makefile.in (lisp, shortlisp): Replace bindings.el with
67 bindings.elc, since otherwise doc strings in bindings.el get wrong
70 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
72 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
74 * keyboard.h (map_prompt): Remove.
76 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
77 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
79 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
81 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
83 * keyboard.c (map_prompt): Remove.
84 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
87 * keymap.h: New file. Extracted from lisp.h.
89 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
90 (accessible_keymaps_1): New function.
91 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
92 (Fwhere_is_internal): Use Fcurrent_active_maps.
93 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
94 Insert in current buffer rather than standard-output.
95 Don't call `help-mode'. Export to elisp.
96 (describe_buffer_bindings): New wrapper.
97 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
98 and Sdescribe_buffer_bindings.
100 2001-10-08 Gerd Moellmann <gerd@gnu.org>
102 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
103 Remove code setting signal handler.
105 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
106 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
108 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
110 * keyboard.c: Don't define min/max.
112 2001-10-08 Gerd Moellmann <gerd@gnu.org>
114 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
115 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
116 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
117 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
118 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
119 Don't define min/max.
121 * lisp.h (min, max): New macros.
123 * puresize.h (BASE_PURESIZE): Increase to 725000.
125 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
127 * xfaces.c (free_frame_menubar): Add prototype.
129 * lisp.h (init_window): Add prototype.
131 * editfns.c: Include ctype.h.
133 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
134 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
135 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
138 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
139 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
140 `popup_activated_flag' and `title'.
142 * doc.c (Fdocumentation_property): Fix typo in a doc string.
144 * emacs.c (main): Remove extra `;'.
146 * atimer.h (struct atimer): Fix typos in a comment.
148 * atimer.c: Fix typo.
150 * Makefile.in: Fix typo.
152 * README: Remove obsolete part mentioning removed VMS file.
154 2001-10-07 Miles Bader <miles@gnu.org>
156 * Makefile.in (lisp, shortlisp): Add `button.elc'.
158 2001-10-07 Ken Raeburn <raeburn@gnu.org>
160 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
163 * lisp.h (Ffield_end): Declare.
165 2001-10-07 Gerd Moellmann <gerd@gnu.org>
167 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
169 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
171 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
173 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
175 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
176 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
178 * alloc.c (inhibit_garbage_collection): Simplify.
179 (Fmemory_use_counts): Ditto.
181 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
182 (syms_of_data): DEFVAR_INT most-positive-fixnum and
183 most-negative-fixnum.
185 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
186 (FIXNUM_OVERFLOW_P): New macros.
188 2001-10-06 Miles Bader <miles@gnu.org>
190 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
191 scroll_bar_bottom_shadow_pixel fields.
192 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
193 for the shadows, and tell the toolkit about them if we succeed.
194 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
195 Free scroll-bar shadow colors.
196 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
197 Free scroll-bar shadow colors when the background color changes.
198 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
199 Initialize scroll-bar shadow-color fields.
201 2001-10-05 Gerd Moellmann <gerd@gnu.org>
203 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
205 2001-10-05 Miles Bader <miles@gnu.org>
207 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
208 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
209 New functions (were in simple.el).
210 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
211 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
212 (syms_of_minibuf): Initialize them.
214 2001-10-05 Gerd Moellmann <gerd@gnu.org>
216 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
217 (tiff_load): Install them as error and warning handler.
219 2001-10-04 Andrew Innes <andrewi@gnu.org>
221 * w32fns.c (x_to_w32_color): Fix argument to alloca.
222 (w32_load_system_font): Don't believe what GetLanguageFontInfo
223 says; query codepage info directly to determine if font is double byte.
224 (x_to_w32_charset): Handle private format for unknown charsets.
225 Handle wildcards in charset spec, by ignoring them.
226 (w32_codepage_for_font): Fix argument to alloca. Don't remove
227 "*-" prefix from charset.
228 (x_to_w32_font): Enlarge remainder array for safety. Specifically
229 handle the truncated font spec form constructed by font_list_1, so
230 that we correctly identify the charset fields. Don't remove "*-"
232 (w32_list_synthesized_fonts): Fix argument to alloca.
234 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
236 * window.h (MINI_WINDOW_P): Use NILP.
238 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
240 * termhooks.h (struct input_event): Use proper type for `kind'.
242 2001-10-04 Gerd Moellmann <gerd@gnu.org>
244 This handles unknown keysyms better than before. For example,
245 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
246 Emacs formerly completely ignored F5. With the change, it derives
247 a key symbol from the name of the X keysym, `ccaron' in this case.
248 Reported by Martin Buchholz.
250 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
253 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
254 that EVENT->code isn't a function key, use the keysym's name.
256 2001-10-04 Gerd Moellmann <gerd@gnu.org>
258 FOREACH is a macro that should make it easier to loop over Lisp
259 lists with checks for cycles and proper lists.
261 * lisp.h (LIST_END_P, FOREACH): New macros.
263 2001-10-04 Gerd Moellmann <gerd@gnu.org>
265 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
266 called for a lost connection. Prevent dumping core in this case.
267 Instead print the X error, and exit. On user request.
269 * xterm.c (error_msg): New variable.
270 (x_fatal_error_signal): New function.
271 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
272 as fatal_error_signal_hook around the call to XtCloseDisplay.
274 * emacs.c (fatal_error_signal_hook): New variable.
275 (fatal_error_signal): Call that function.
277 2001-10-04 Gerd Moellmann <gerd@gnu.org>
279 With this, Emacs prints how much pure storage it will
280 approximately need in case pure storage overflows while dumping.
282 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
284 (init_alloc_once): Initialize new variables.
285 (PURE_POINTER_P): Use new variables.
286 (pure_alloc): If pure storage overflows, allocate from the heap.
287 (check_pure_size): New function.
288 (Fgarbage_collect): Don't GC if pure storage has overflowed.
290 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
291 (check_pure_size): Add prototype.
293 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
295 2001-10-04 Gerd Moellmann <gerd@gnu.org>
297 This adds a post-gc-hook that's run with GC inhibited.
298 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
300 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
301 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
302 (Fgarbage_collect): Run post-gc-hook.
304 2001-10-04 Gerd Moellmann <gerd@gnu.org>
306 This adds `defvaralias' and `indirect-variable'. Changes not
307 directly related to this feature are there to gain the same
308 performance again as before variable aliases.
310 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
311 code to get and set symbol values, to take defvaralias into account.
313 (Note: the new `constant' bit-flag in symbols would make it
314 possible to define arbitrary read-only variables, e.g. with
317 Documentation is in lispref/variables.texi. Added to NEWS.
319 * lisp.h (enum symbol_interned): New enumeration.
320 (struct Lisp_Symbol): Remove member `obarray', add
321 `indirect_variable', `constant', and `interned'.
322 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
323 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
324 (indirect_variable): Add prototype.
326 * print.c (print_preprocess, print_object): Test internedness of
329 * lread.c (Fintern, Funintern): Set symbol's interned and constant
331 (init_obarray): Likewise for t and nil.
333 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
334 (Fdefvaralias): New function.
335 (specbind): Simplify the test if symbol is a constant.
336 (syms_of_eval): Defsubr Fdefvaralias.
338 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
339 (Qcyclic_variable_indirection): New variable.
340 (Fkeywordp): Check for internedness differently.
341 (Fmakunbound): Simplify the test if symbol is a constant.
342 (indirect_variable, Findirect_variable): New functions.
343 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
345 (let_shadows_buffer_binding_p): Check for variable aliases.
346 (set_internal): Simplify the test if SYMBOL is a constant.
347 If SYMBOL has a buffer-local value and is an alias, use the aliased
349 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
352 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
353 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
356 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
358 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
359 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
360 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
362 2001-10-04 Gerd Moellmann <gerd@gnu.org>
366 2001-10-03 Miles Bader <miles@gnu.org>
368 * callproc.c (syms_of_callproc): Explicitly state in the
369 documentation for `process-environment' that earlier entries take
370 precedence over later ones.
372 2001-10-02 Miles Bader <miles@gnu.org>
374 * textprop.c (Fnext_char_property_change)
375 (Fprevious_char_property_change): Remove reference to non-existant
376 argument OBJECT from doc-string.
378 2001-10-01 Gerd Moellmann <gerd@gnu.org>
380 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
381 (try_window_id): Skip back over lines ending in a newline from a
384 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
387 2001-10-01 Richard M. Stallman <rms@gnu.org>
389 * search.c (Freplace_match): Doc fix.
391 2001-09-28 Andrew Innes <andrewi@gnu.org>
393 * w32menu.c (set_frame_menubar): Take into account that
394 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
397 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
399 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
401 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
403 * s/gnu-linux.h: Fix a typo in comment.
405 2001-09-28 Andreas Schwab <schwab@suse.de>
407 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
408 nocombreloc, in case -z combreloc is the default.
410 2001-09-28 Gerd Moellmann <gerd@gnu.org>
412 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
413 really going on here.
415 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
417 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
419 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
421 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
422 utf-8, menu-bar, and latin-N.
423 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
425 (lisp): Add latin-N, since they are preloaded.
427 2001-09-27 Gerd Moellmann <gerd@gnu.org>
429 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
430 to the left. Some cleanup.
432 * xdisp.c (display_mode_element): One more case where a string's
433 multibyteness should be used for display.
435 2001-09-26 Gerd Moellmann <gerd@gnu.org>
437 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
440 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
441 of the only temporarily set echoing flag for deciding when
444 * keyboard.c (echo_kboard): Make externally visible.
446 * lisp.h (echo_kboard): Declare extern.
448 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
449 fonts_changed_p if we need larger matrices due to vscrolling.
450 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
451 this round of redisplay if make_cursor_line_fully_visible fails.
452 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
453 (try_cursor_movement, try_scrolling): Use them instead of integers.
455 * dispextern.h (required_matrix_width, required_matrix_height):
458 * dispnew.c (required_matrix_width, required_matrix_height):
460 (allocate_matrices_for_window_redisplay)
461 (allocate_matrices_for_frame_redisplay: Use them.
462 Remove parameters CH_DIM.
464 * xdisp.c (display_mode_lines): Temporarily set selected_frame
465 and selected_window to the frame of the window whose mode-lines
466 are displayed, and to the window itself.
467 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
470 2001-09-25 Gerd Moellmann <gerd@gnu.org>
472 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
473 the image cache under us.
475 * xdisp.c (display_mode_element): If the mode element is a symbol
476 with a string value, use that string's multibyteness for displaying.
478 * keyboard.c (read_char): Don't clear a message for a switch-frame
479 event. From Stefan Monnier <monnier@cs.yale.edu>.
481 * xterm.c (fast_find_position) [0]: Add a presumably more correct
482 version for after 21.1.
484 * xdisp.c (row_containing_pos): Make externally visible.
486 * dispextern.h (row_containing_pos): Add prototype.
488 * process.c (send_process): Disable composition if from_byte < 0.
489 From Kenichi Handa <handa@etl.go.jp>.
491 2001-09-24 Gerd Moellmann <gerd@gnu.org>
493 * xterm.c (refreshicon): Function removed.
495 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
497 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
499 * xterm.c (toplevel): Remove includes in #if 0.
501 * process.c (sigchld_handler) [LINUX]: Don't return from
502 the signal handler at the end of the loop.
504 2001-09-21 Gerd Moellmann <gerd@gnu.org>
506 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
507 Terminate only if kill returns -1, and errno is ESRCH.
509 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
511 * Makefile.in (shortlisp): Add ../lisp/env.elc.
513 2001-09-20 Gerd Moellmann <gerd@gnu.org>
515 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
516 since this function can be called during GC.
518 * callproc.c (Fcall_process): Handle errors from pipe(2).
519 (child_setup): Delete code in #ifdef vipc.
521 2001-09-19 Gerd Moellmann <gerd@gnu.org>
523 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
524 (display_mode_element): Display the string from decode_mode_spec
525 depending on its multibyteness.
527 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
529 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
531 2001-09-18 Gerd Moellmann <gerd@gnu.org>
533 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
534 recursive_edit_unwind.
535 (recursive_edit_unwind): Set kboard state according to
538 * buffer.c (modify_overlay): Don't do nothing if START == END;
539 This can still be a modification, for example when an overlay has
540 a before-string or after-string.
541 (Fdelete_overlay): Prevent redisplay optimizations when deleting
542 an overlay with before-string or after-string.
544 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
545 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
547 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
548 first_unchanged_at_end_row is in front of
549 last_unchanged_at_beg_row. This code should be removed after the
552 2001-09-17 Gerd Moellmann <gerd@gnu.org>
554 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
555 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
557 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
560 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
562 * dired.c (Ffile_attributes): Doc fix.
564 2001-09-14 Gerd Moellmann <gerd@gnu.org>
566 * fileio.c (Ffile_symlink_p): Fix last change.
568 * filelock.c (current_lock_owner): Fix last change.
570 2001-09-13 Gerd Moellmann <gerd@gnu.org>
572 * filelock.c (current_lock_owner): If readlink returns ERANGE,
573 take that to mean that the buffer is too small.
575 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
576 that to mean that the buffer is too small.
578 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
579 current buffer's multibyteness when discarding the iterator's
582 * xfns.c (Fx_window_property): Handle case that property gets
583 deleted between the two calls to XGetWindowProperty.
585 2001-09-11 Gerd Moellmann <gerd@gnu.org>
587 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
589 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
590 in addition to read-only.
592 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
593 to t in addition to read-only.
595 * lisp.h (Qinhibit_modification_hooks): Declare.
597 * insdel.c (Qinhibit_modification_hooks): New variable.
598 (syms_of_insdel): Initialize and staticpro it.
600 * textprop.c (verify_interval_modification): Don't run
601 modification-hooks if inhibit_modification_hooks.
603 * dispnew.c (set_window_cursor_after_update): Fix code
604 finding glyph row containing cursor when cursor_in_echo_area
607 * xdisp.c (init_from_display_pos): Put some code in #if 0.
608 (add_to_log): Use bcopy instead of strcpy.
609 (init_from_display_pos): Use an explicit loop over bytes in
610 overlay strings instead of calling index.
612 2001-09-10 Gerd Moellmann <gerd@gnu.org>
614 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
616 * dispnew.c (direct_output_for_insert): Don't change IT's
617 stop_charpos to something in front of its current position.
619 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
622 2001-09-10 Richard M. Stallman <rms@gnu.org>
624 * frame.c (Fmouse_position): Doc fix.
626 2001-09-07 Gerd Moellmann <gerd@gnu.org>
628 * xdisp.c (init_from_display_pos): Don't compare the result
629 of calling index with NULL.
631 2001-09-06 Gerd Moellmann <gerd@gnu.org>
633 * xfns.c (x_set_background_color): Don't change the colors
634 of the X window of scroll bar widgets.
636 2001-09-05 Andrew Innes <andrewi@gnu.org>
638 * w32fns.c (w32_createwindow): Undo last change.
640 2001-09-05 Gerd Moellmann <gerd@gnu.org>
642 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
644 * xdisp.c (string_buffer_position): Use *single_char_property*
645 functions instead of the *single_property* functions.
647 2001-09-04 Andrew Innes <andrewi@gnu.org>
649 * w32term.c (w32_read_socket): Add more information to debugging
652 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
653 from Emacs frames, so that calls to GetClipBox in w32term.c
654 correctly report when part of a frame is visible (including
655 scrollbars, etc). This prevents repeated redrawing of frames when
656 only a scrollbar is visible.
657 (w32_wnd_proc): Add more frame information to debugging output.
659 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
661 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
663 2001-09-03 Gerd Moellmann <gerd@gnu.org>
665 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
666 help-echo for a string which doesn't have help-echo itself, use
667 get-char-property to obtain the help-echo from the string's buffer
668 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
669 have mouse-face, look ``under'' the string for mouse-face from an
671 (fast_find_position): Add parameter STOP. In the final row, stop
672 before glyphs having STOP as object. Don't consider glyphs that
673 are not from a buffer.
675 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
677 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
679 * fns.c (Fmd5): Doc fix.
681 2001-08-31 Gerd Moellmann <gerd@gnu.org>
683 * composite.c (update_compositions): Do nothing if
684 inhibit-modification-hooks is set.
686 2001-08-30 Gerd Moellmann <gerd@gnu.org>
688 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
689 and check_message_stack if terminating abnormally. We want
690 glyph matrices etc. in a core dump.
692 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
693 (syms_of_xdisp): Initialize them.
694 (handle_single_display_prop): Don't change point, bind `object',
695 `position', and `buffer-position' instead to the object having the
696 `display' property, position in the object and position in the buffer.
698 * fileio.c (Finsert_file_contents): Don't change the multibyteness
699 of the buffer if REPLACE is non-nil.
701 2001-08-29 Gerd Moellmann <gerd@gnu.org>
703 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
705 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
707 * w32term.c (x_set_glyph_string_background_width)
708 (show_mouse_face): Track the last changes in xterm.c.
710 2001-08-28 Gerd Moellmann <gerd@gnu.org>
712 * xterm.c (x_set_glyph_string_background_width): Set the glyph
713 string's background width so that multi-line mouse-face is drawn
714 to the right edge of the window.
715 (show_mouse_face): Set the row's mouse_face_p flag after drawing
718 * dispnew.c (direct_output_for_insert): Set updated_area
719 before inserting/writing glyphs.
721 * xdisp.c (display_mode_element): Use string_byte_to_char to
722 determine character positions in strings, use chars_in_text
724 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
725 a matrix as parameter; this is easier to use from GDB.
727 2001-08-28 Miles Bader <miles@gnu.org>
729 * textprop.c (Fprevious_single_char_property_change)
730 (Fnext_single_char_property_change): Doc fixes.
732 2001-08-27 Gerd Moellmann <gerd@gnu.org>
734 * fileio.c (Finsert_file_contents): Allocate, restore, and
735 free composition data in the case of REPLACE not being nil.
737 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
738 there exist overlay strings with newlines at POS.
739 (text_outside_line_unchanged_p): Return 0 if changes start at
740 START and overlays exist at START. Likewise for END.
741 (try_window_id): Give up if init_to_row_end returns 0.
743 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
746 2001-08-24 Gerd Moellmann <gerd@gnu.org>
748 * keymap.c (access_keymap): Return the cdr of the binding of
749 a generic character instead of its definition (KEY . BINDING).
751 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
752 to 0 also in the REPLACE case.
754 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
756 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
757 open to determine whether file is readable (as for DOS_NT).
759 2001-08-23 Gerd Moellmann <gerd@gnu.org>
761 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
762 coding.type is coding_type_no_conversion or coding_type_raw_text,
763 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
764 non-nil instead of just setting enable_multibyte_characters in the
767 2001-08-22 Gerd Moellmann <gerd@gnu.org>
769 * dispextern.h (struct face_cache): Add member
772 * xfaces.c (menu_face_changed_default): New variable.
773 (menu_face_changed_count): Variable removed.
774 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
775 the menu_face_changed_default flag, otherwise set the FRAME's
776 menu_face_changed_p flag if the `menu' face has been changed.
777 Prevent calling set_font_frame_param if FRAME is t.
778 (make_face_cache): Initialize cache's menu_face_changed_p
779 from menu_face_changed_default.
780 (realize_basic_faces): Look into the frame's face cache to
781 determine if the menu appearance needs updating.
783 * keymap.c (access_keymap): Fix last change to not consider
784 IDX when it has modifiers.
786 2001-08-21 Gerd Moellmann <gerd@gnu.org>
788 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
789 . BINDING) exists, where GENERIC-CHAR is the generic character of
790 the charset of IDX, return BINDING unless there exists a binding
793 2001-08-16 Gerd Moellmann <gerd@gnu.org>
795 * xrdb.c (SYSV): Don't define on Solaris 2.
796 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
798 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
799 of the screen line, not text line, containing IT's current position.
801 2001-08-15 Gerd Moellmann <gerd@gnu.org>
803 * window.c (window_scroll_pixel_based): Don't recenter if
804 PT is partially visible in the window.
806 * xterm.c (expose_window_tree, expose_window, expose_line):
807 Return 1 when overwriting mouse-face.
808 (expose_frame): If mouse-face was overwritten, redo it.
810 * xfaces.c (x_update_menu_appearance): Don't call
811 set_frame_menubar, let the next redisplay do it.
813 2001-08-14 Andrew Innes <andrewi@gnu.org>
815 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
816 drawing glyph string.
818 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
820 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
823 2001-08-14 Gerd Moellmann <gerd@gnu.org>
825 * xfaces.c (x_update_menu_appearance): Save and restore value of
826 interrupt_input_blocked.
828 2001-08-13 Gerd Moellmann <gerd@gnu.org>
830 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
831 a line start, move back to the line start.
833 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
834 exactly when a mini-buffer is active.
836 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
837 in units of 1/8 character on non window-system frames.
838 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
840 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
842 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
845 2001-08-09 Gerd Moellmann <gerd@gnu.org>
847 * keyboard.c (Vpre_help_message): New variable.
848 (syms_of_keyboard): Initialize and staticpro it.
849 (show_help_echo): Record current message before displaying a
850 help-echo, and restore that message when clearing the help.
852 * xfns.c (x_create_im): Remove prototype.
854 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
856 * dispnew.c (adjust_glyph_matrix): Undo last change.
858 2001-08-08 Gerd Moellmann <gerd@gnu.org>
860 * dispnew.c (adjust_glyph_matrix): In the optimization for
861 windows whose height has changed, disable partially visible lines.
863 2001-08-07 Gerd Moellmann <gerd@gnu.org>
865 * window.c (Frecenter): If ARG < 0, and on a window system
866 frame, count in some empty lines when we can't move -ARG lines down.
868 * xdisp.c (start_display): Don't try to determine the continuation
869 lines width if lines are truncated. It's superfluous and leads to
870 incorrect results if POS is not visible in the window after
871 reseating the iterator at the previous line start.
873 2001-08-06 Gerd Moellmann <gerd@gnu.org>
875 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
877 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
879 * alloc.c (init_stack): Remove declaration.
881 2001-08-03 Gerd Moellmann <gerd@gnu.org>
883 * keyboard.c (read_key_sequence): Check that key is an integer
884 before comparing it with quit_char.
885 (add_command_key): Use larger_vector.
886 (read_char_x_menu_prompt): Instead of converting symbol and
887 integer events into conses (EVENT . nil), use (EVENT . disabled)
888 which cannot be confused with valid events.
889 (read_char): When reading from Vunread_command_events, check for
890 events of the form (EVENT . disabled) instead of
893 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
894 a float, determine the max height from the frame's height.
896 2001-08-02 Gerd Moellmann <gerd@gnu.org>
898 * xdisp.c (redisplay_internal): Take message_cleared_p into
899 account only if minibuf_level == 0.
901 2001-08-01 Gerd Moellmann <gerd@gnu.org>
903 * xdisp.c (redisplay_internal): Add a check for the last
906 * xdisp.c (message_cleared_p): New variable.
907 (clear_message): Set message_cleared_p when clearing the current
909 (redisplay_internal): Look at message_cleared_p to capture
910 the case that the echo area should be cleared.
912 * keyboard.c (command_loop_1): Fix spelling of
913 resize_echo_area_exactly.
915 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
917 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
919 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
920 current matrix when the window gets smaller.
922 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
924 * print.c (strout): Cast the character passed to insert_char to
925 unsigned char, to avoid sign extension when it is promoted to int.
927 2001-07-31 Gerd Moellmann <gerd@gnu.org>
929 * fileio.c (Finsert_file_contents): Don't treat a return value
930 of 0 from emacs_read as an IO error.
932 2001-07-30 Gerd Moellmann <gerd@gnu.org>
934 * keyboard.c (abs): New macro.
935 (double_click_fuzz): New variable.
936 (make_lispy_event): Use it to determine what makes a double-click.
937 (syms_of_keyboard): DEFVAR_INT it.
939 * xmenu.c (set_frame_menubar): Take into account that
940 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
943 2001-07-27 Gerd Moellmann <gerd@gnu.org>
945 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
947 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
948 of row's visible height.
950 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
951 deal with the first overlay string having an image `display' property.
952 (try_window_reusing_current_matrix, compute_line_metrics):
953 Fix computation of row's visible height for the case that part of the
954 row is invisible above and part of the row is at the same time
955 invisible below the window.
957 2001-07-26 Gerd Moellmann <gerd@gnu.org>
959 * xfns.c (x-show-tip): Doc fix.
961 * xfns.c (Vx_max_tooltip_size): New variable.
962 (syms_of_xfns): DEFVAR_LISP it.
963 (Fx_show_tip): Set frame's window_width to the width of the
964 window. Use a maximum tooltip size specified by
965 Vx_max_tooltip_size, if that has valid contents.
966 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
968 2001-07-26 Andrew Innes <andrewi@gnu.org>
970 * w32term.c (x_display_list): New variable.
971 (w32_term_init): Set it.
973 * w32term.h (x_display_list): New extern.
975 2001-07-26 Gerd Moellmann <gerd@gnu.org>
977 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
978 is non-nil, instead of when redisplaying_p is non-zero.
980 (mark_window_display_accurate_1): Add an assertion.
982 2001-07-25 Gerd Moellmann <gerd@gnu.org>
984 * dispextern.h (struct it): Increase size of ctl_chars to 16.
986 * xfns.c (Fx_file_dialog): Block/unblock input while processing
987 events so that we get a chance of processing expose events.
989 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
991 2001-07-24 Gerd Moellmann <gerd@gnu.org>
993 * xfns.c (valid_image_p): Protect better against invalid image
994 specifications. Previous code could signal an error.
996 2001-07-23 Gerd Moellmann <gerd@gnu.org>
998 * indent.c (current_column): Fix column computation in the
999 presence of display table entries.
1000 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1002 * dispnew.c (adjust_glyph_matrix): In the optimization for
1003 windows whose height has changed, use the new window height
1004 to compute which rows to invalidate.
1006 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1007 (MAX_10_EXP): New macro.
1010 * coding.c (code_convert_region): Handle the multibyte case if
1011 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1013 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1015 * dispextern.h (struct face): Change type of `stipple' to
1018 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1020 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1022 * dispnew.c (update_window): Don't set the cursor at the end
1023 of the update if display update has been paused.
1025 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1027 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1029 * fns.c (Fset_char_table_default): Check that a charset is defined
1030 before checking its dimension.
1032 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1034 * coding.c (setup_coding_system): Don't do any designation based
1035 on reg_bits if charset is not yet defined.
1037 * lisp.h (XVECTOR): Verify correct object type before returning a
1038 pointer, using eassert.
1040 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1042 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1043 Increase to 4096 because of paste problems reported on GNU/Linux.
1045 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1047 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1049 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1051 * fileio.c (unwind_read): Function removed.
1052 (read_non_regular, read_non_regular_quit): New functions.
1053 (Finsert_file_contents): When reading from non-regular files,
1054 arrange to catch a `quit' and terminate the loop. Rearrange
1055 code so that a `quit' when reading from a regular file doesn't
1056 insert text in the buffer.
1058 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1059 Clear faces afterwards.
1060 (clear_font_table): Take a x_display_info parameter. Don't free
1061 fonts being the default font of any frame on the given display.
1063 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1065 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1066 instead of CHAR_STRING which can signal an error.
1068 * charset.c (char_to_string_1): Extracted from char_to_string.
1069 Return -1 instead of signaling an error.
1070 (char_to_string): Use it.
1072 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1074 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1076 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1077 is t, don't try to append anything to it.
1079 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1081 * dired.c (file_name_completion): Pass dp->d_name to
1082 Fstring_match, not elt, which is always nil here.
1084 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1086 * xselect.c (x_decline_selection_request): Handle errors
1087 caused by receivers that have vanished.
1089 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1090 ignoring events on foreign windows in #if 0. Always dispatch
1091 the event after checking it with x_handle_property_notify.
1093 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1094 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1095 TRACE macros to facilitate debugging. Add additional trace statements.
1096 (toplevel): Add prototypes for file-local functions.
1097 (x_atom_to_symbol): Remove DPYINFO parameter.
1099 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1101 * w32menu.c (menubar_selection_callback, w32_menu_show):
1102 Initialize `entry' to nil.
1103 (w32_dialog_show): Remove unused `save_wv' variable.
1104 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1106 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1108 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1110 * fileio.c (unwind_read): Print a message when discarding inserted
1111 text or switching the buffer to unibyte. Change parameter.
1112 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1114 * fileio.c (unwind_read): New function.
1115 (Finsert_file_contents): Record it as unwind-function for
1116 the case that reading is interrupted by C-g.
1118 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1120 * dispnew.c (update_window): Don't skip the header-line
1121 update when scrolling_window returns 0.
1123 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1125 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1126 for the case that x_decode_color signals an error.
1128 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1130 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1132 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1133 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1136 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1138 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1139 doc string line for dos-timezone-offset.
1141 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1142 inline assembly, to avoid compiler warnings.
1143 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1144 line for dos-unsupported-char-glyph.
1146 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1148 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1150 * sound.c: Include Emacs' header files with #include "...".
1152 * eval.c (specbind): Additionally record the buffer that was
1153 current when a buffer-local or frame-local variable was bound.
1155 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1157 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1158 to unibyte characters in unibyte buffers.
1160 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1162 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1163 the frame on the binding stack. Change format of entries for
1164 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1165 (unbind_to): Handle unbinding a frame-local variable.
1167 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1168 glyphs and truncation glyphs at the end of a row from its pixel width.
1169 (dump_glyph_row): Print row's continuation_lines_width.
1170 (try_window_id): Take the shortcut if ZV is visible in the
1171 window, but there are actually no changes at ZV.
1173 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1175 * xterm.h (x_free_dpy_colors): Add prototype.
1177 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1178 right number of arguments.
1180 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1181 ($(lwlibdir)TAGS): New target.
1182 (TAGS): Fix dependency list.
1184 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1187 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1189 * emacs.c (main): Remove extern declaration for sys_nerr, which
1190 isn't used and causes a compilation error with GCC 3.0 on
1193 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1195 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1196 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1197 (toplevel): Include <signal.h> and syssignal.h.
1199 * sound.c (vox_configure, vox_close): Turn off atimers
1202 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1204 * keyboard.c (read_char) <non_reread>: Record the previous idle
1205 start time before calling timer_stop_idle.
1206 (read_char) <reread_first>: After processing a help-echo event,
1207 restore the previous idle start time.
1209 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1210 the start of invisible text.
1211 (setup_for_ellipsis): New function.
1212 (next_overlay_string): After all overlay strings have been
1213 processed, display an ellipsis if necessary.
1214 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1215 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1217 * dispextern.h (struct iterator_stack_entry): Add member
1220 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1222 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1223 on the value of the wait-for-wm frame parameter.
1225 * xterm.h (struct x_output): Add member wait_for_wm.
1227 * xfns.c (Qwait_for_wm): New variable.
1228 (x_frame_parms): Add entry for `wait-for-wm".
1229 (x_set_wait_for_wm): New function.
1230 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1231 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1233 * xdisp.c (try_window_id) <all changes below window end>: Don't
1234 take this shortcut if ZV is visible in the window.
1235 (try_window_id): When checking for window start being in changed
1236 text, don't check that the buffer's size has changed.
1238 2001-06-23 Richard M. Stallman <rms@gnu.org>
1240 * minibuf.c (Fcompleting_read): Doc fix.
1242 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1244 * composite.c (Ffind_composition_internal): Accept ZV
1245 and a string's end position as POS.
1247 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1249 * composite.c (Ffind_composition_internal): Check POS
1252 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1254 * editfns.c (Fmessage_box): If the frame is not under a window
1255 system, output the message in the echo area.
1257 2001-06-14 Richard M. Stallman <rms@gnu.org>
1259 * xdisp.c (try_window_id): When EOB is visible, don't treat
1260 insertion at EOB as if it were "off the bottom of the screen."
1262 2001-06-11 Andrew Innes <andrewi@gnu.org>
1264 * w32proc.c (create_child): Add new parameter is_gui_app.
1265 (w32_executable_type): Add new parameter is_gui_app.
1266 (sys_spawnve): Use it.
1267 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1268 SIGQUIT. This matches better how the signals are interpreted by
1269 MSVC compiled programs.
1270 (syms_of_ntproc): Update docstring.
1272 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1274 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1275 well otherwise note_mouse_highlight might optimize away highlighting
1276 if we pass over that same overlay again.
1278 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1280 * lread.c (Fload): Document that the argument is run via
1281 substitute-in-file-name.
1283 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1285 * Makefile.in (bootstrap-doc): New target.
1286 (bootstrap-emacs): Depend on it.
1288 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1289 auto-save-list-file-name when shutting down Emacs, because
1290 creating the directory might signal an error, and leaves
1291 Emacs in a strange state.
1293 * term.c: (tty_cursor_hidden): New variable.
1294 (update_begin): Don't call tty_hide_cursor. Clean up.
1295 (update_end, set_terminal_window, set_scroll_region): Clean up.
1296 (ring_bell, reset_terminal_modes): Clean up.
1297 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1298 on tty_cursor_hidden.
1299 (write_glyphs): Call tty_hide_cursor.
1301 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1303 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1305 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1307 * xfns.c (enum image_value_type): New enumerator
1308 IMAGE_STRING_OR_NIL_VALUE.
1309 (parse_image_spec): Handle it.
1310 (xbm_format, pbm_format): Use it for :foreground and :background.
1311 (xbm_load, pbm_load): Check for nil color names.
1313 * xterm.c (note_mouse_highlight): If an overlapping overlay
1314 exists, but we find that we highlight the same overlay as before,
1315 don't do the highlighting again.
1317 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1319 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1320 Protect unibyte strings created by replacing their multibyte
1321 equivalents in menu_items.
1323 * keymap.c (Fsingle_key_description): NUL-terminate the string
1324 buffer before calling build_string.
1326 * callproc.c (Fcall_process): Deal with decode_coding returning
1327 CODING_FINISH_INCONSISTENT_EOL.
1329 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1331 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1332 an item's name with its key description in case the description
1333 is a multibyte string.
1335 * keymap.c (Fsingle_key_description): Create a multibyte string
1338 * macros.c (Fstart_kbd_macro): Doc fix.
1340 * xterm.c (cursor_in_mouse_face_p): New function.
1341 (x_draw_stretch_glyph_string): Use it to choose a different GC
1342 when drawing a cursor within highlighted text.
1344 * editfns.c (char_property_eq): Put in #if 0.
1346 * indent.c (string_display_width): Put in #if 0.
1348 * lread.c (Fload): Remove unused label.
1350 * termcap.c (speeds): Put in #if 0.
1352 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1354 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1356 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1357 transformation matrix by 10.
1359 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1361 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1362 only if it's equal to the former foreground pixel color.
1363 (x_set_foreground_color, x_set_background_color)
1364 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1366 2001-05-16 Dave Love <fx@gnu.org>
1368 * insdel.c (signal_before_change, signal_after_change): Consider a
1369 local change hook which changes the buffer.
1371 * process.c (read_process_output): Don't call signal_after_change
1372 and update_compositions after insert_from_string_before_markers.
1374 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1376 * xfaces.c (split_font_name): Use the right field when
1377 checking for `[...]' syntax.
1379 * buffer.c (copy_overlays): New function.
1380 (clone_per_buffer_values): Use it.
1382 * buffer.h (OVERLAY_PLIST): New macro.
1384 * keymap.c (Fsingle_key_description): Replace a build_string with
1385 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1387 * fontset.c (Ffontset_info): Check that face is non-null
1388 before accessing its fields.
1390 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1392 * keyboard.c (read_key_sequence): Prevent generating a fake
1395 * xfaces.c (split_font_name): Handle `[...]' for the right
1398 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1399 of CCL_STAT_INVALID_CMD.
1401 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1403 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1404 in <var> has no default value yet.
1406 * xfaces.c (try_alternative_families): First try the FAMILY.
1407 And if nothing is found in the end, try again with scalable fonts.
1408 (try_font_list): Let try_alternative_families do a bit more of
1409 the work. Only use FAMILY if it is not nil.
1410 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1412 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1414 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1415 pointer shape when show_mouse_face has already done it.
1417 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1420 * xfaces.c (split_font_name): Make sure to leave the loop
1421 with the right value of `i'.
1423 * xfaces.c (split_font_name): Handle matrix transformations
1424 in the pixel and point size fields of XLFD font names.
1425 (xlfd_point_size): Likewise.
1427 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1429 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1430 (x_to_w32_font): Add prototype.
1432 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1433 redefining, to avoid compiler warnings.
1435 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1437 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1438 (w32_get_bdf_glyph): Cast between unsigned char and char when
1439 passing arguments to subroutines, to shut up compiler warnings.
1440 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1443 * xfaces.c: Include keyboard.h before frame.h, not after it.
1445 * widget.c: Include keyboard.h before frame.h.
1447 * w32term.h (struct image, struct face): Forward declaration, to
1448 avoid compiler warnings.
1450 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1452 * keyboard.c (read_key_sequence): Don't modify events when
1453 generating fake prefix keys (mode-line, scroll-bar, ...) since
1454 this prevents proper processing of such events when pushed back
1455 into unread-command-events.
1457 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1458 actually redrawn. Make the function static.
1459 (note_mouse_highlight): Fix a case where the mouse cursor
1460 was changed back to the text cursor.
1462 * xterm.h (clear_mouse_face): Remove prototype.
1464 * xdisp.c (try_window_id): Fix the fix and set the right
1467 * xdisp.c (try_window_id): Fix computation of window end in the
1468 case that lines were deleted at the end of the window. Add some
1469 more debug_method_adds.
1471 * xfaces.c (try_alternative_families): New function.
1472 (try_font_list): Use it. If ATTRS specifies a family, check
1473 fonts from that family first.
1474 (choose_face_font): Remove code setting the family part of
1477 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1479 * xdisp.c (try_window_id): Fix case of all changes before
1482 * xdisp.c (try_window_id): Add some xasserts.
1484 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1486 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1488 2001-05-09 Dave Love <fx@gnu.org>
1490 * xdisp.c (GIVE_UP): Fix for K&R C.
1492 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1494 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1496 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1497 back to the text cursor shape without need.
1499 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1501 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1503 * dispextern.h (inverse_video): Declare extern.
1505 * keyboard.c (delete_kboard): Handle the case that selected_frame
1506 has been deleted in the course of x_connection_closed.
1508 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1510 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1511 Fix the change from 2001-04-30.
1513 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1515 * xfns.c (file_dialog_unmap_cb): New function.
1516 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1517 where a dialog is closed via the window manager.
1519 * xdisp.c (try_window_id): Cases of changes all in front of
1520 the window start or all below the window end mostly rewritten.
1521 (redisplay_window): Move the tests if try_window_id is
1522 applicable to try_window_id.
1523 (GIVE_UP): New macro.
1525 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1527 * xterm.c (expose_window): Return int. If W is the window
1528 currently being updated, mark the frame garbaged.
1529 Fix computation of rows intersecting the exposed rectangle.
1530 (expose_window_tree): Stop when expose_window returns 0.
1532 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1533 again if it has already been drawn.
1535 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1537 * syntax.c (update_syntax_table): Check that oldi has the same
1538 properties as old_prop before deciding not to invalidate.
1540 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1542 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1543 read-only text that is so because of text properties.
1545 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1546 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1547 windows that are components of a Lucid menu bar.
1549 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1551 * term.c (turn_on_face): Fix reverse video handling on terminals
1552 that don't support colors.
1554 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1556 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1559 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1561 * term.c (toggle_highlight): New function.
1562 (turn_on_face): Change handling of reverse video.
1564 * process.c (wait_reading_process_input):
1565 Call record_asynch_buffer_change only if a timer really changed buffers.
1567 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1568 of the number of overlays to check.
1570 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1572 * xdisp.c (try_window_id): Fix a case where window_end_pos
1573 and window_end_bytepos were not adjusted.
1575 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1577 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1580 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1582 * process.c (wait_reading_process_input) [!subprocesses]:
1583 Don't reference waiting_for_user_input_p, it's not defined in the
1584 branch without async subprocesses support.
1586 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1588 * keyboard.c (delete_kboard): Prevent a dangling reference
1589 from current_kboard to KB, which is freed.
1591 * process.c (wait_reading_process_input):
1592 Call record_asynch_buffer_change after running timers, to make
1593 read_key_sequence aware of buffer changes from under it.
1595 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1597 * xfaces.c (Qscalable_fonts_allowed): New variable.
1598 (realizing_basic_faces_p): Removed.
1599 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1601 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1602 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1603 for scalable-fonts-allowed to t.
1605 * fileio.c (Finsert_file_contents): If the file size returned from
1606 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1607 read from files on a procfs whose contents are generated dynamically.
1609 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1611 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1612 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1613 (__memalign_hook): Make the two prototypes consistent.
1615 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1617 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1618 matrix of mini-windows.
1620 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1622 * intervals.c (find_interval): Don't rebalance during signal handling.
1624 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1626 * fns.c: Include blockinput.h.
1628 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1630 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1632 * fns.c (Fcompare_strings): Fix return values.
1634 * window.c (window_scroll): Change the meaning of N to mean
1635 N screen-fulls or N lines.
1636 (window_scroll_pixel_based, window_scroll_line_based)
1637 (scroll_command, Fscroll_other_window): Change accordingly.
1639 * window.c (window_scroll_pixel_based, Frecenter):
1640 Call window_box_height instead of using it.last_visible_y for the
1641 height of the window.
1643 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1644 instead of using it.last_visible_y for the height of the window.
1646 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1647 From Dan Holmsand <dan@eyebee.com>.
1649 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1650 able to write to hidden and system files. From Dan Holmsand
1653 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1654 Holmsand <dan@eyebee.com>.
1656 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1658 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1660 * window.c (window_internal_height): Return 1 less if the
1661 window has a header line.
1663 * xdisp.c (try_window_id): When scrolling on a terminal, take
1664 the change of window_internal_height into account.
1666 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1668 * gmalloc.c (align): If the argument SIZE would overflow
1669 __malloc_ptrdiff_t, fail right away.
1671 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1673 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1674 Make sure the tooltip is completely visible.
1675 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1677 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1679 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1681 2001-04-06 Dave Love <fx@gnu.org>
1683 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1686 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1688 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1690 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1692 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1694 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1696 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1698 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1699 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1701 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1702 shell widget's position only if it is non-null.
1704 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1705 Set f->output_data.x->widget to null after destroying it.
1707 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1708 FILENAME to bring it in synch with the documentation.
1710 * xfaces.c (realizing_basic_faces_p): Renamed from
1711 realize_default_face_p.
1712 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1713 (realize_default_face): Don't set the flag.
1715 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1717 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1719 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1721 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1722 the buffer that was used for echoing.
1724 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1725 (first_font_matching): Removed unused function.
1726 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1727 (may_use_scalable_font_p): Remove parameter FONT; rename
1728 parameter NAME to FONT.
1729 (x_face_list_fonts): Fix missing bounds check.
1730 (realizing_default_face_p): New variable.
1731 (realize_default_face): Set and clear that flag.
1732 (x_face_list_fonts): When called during the realization of the
1733 default face, and no matching fonts are found when ignoring
1734 scalable fonts and fonts matching a regexp from
1735 face-ignored-fonts, try without ignoring fonts.
1737 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1739 * xfns.c (postprocess_image): New function.
1740 (lookup_image): Call it for all image types except PostScript.
1741 (x_kill_gs_process): Call postprocess_image.
1743 * xterm.c (x_use_underline_position_properties): New variable.
1744 (x_draw_glyph_string): Use it.
1745 (syms_of_xterm): DEFVAR_BOOL it.
1747 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1749 * xterm.c (x_alloc_nearest_color_1): New function.
1750 (x_alloc_nearest_color): Use it.
1751 (x_color_cells): Take a Display as argument, instead of a frame.
1752 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1753 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1754 (x_initialize): Register cvt_string_to_pixel as resource converter
1755 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1757 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1759 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1760 (set_iterator_to_next): If a string from a display property ends,
1761 consider the case that this might also be the end of an
1762 overlay string having the display property.
1764 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1766 * xdisp.c (reseat_to_string): Undo last change.
1768 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1769 matrix of a window when the header line changes, when
1770 new rows are allocated, or when the width changes.
1772 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1774 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1776 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1778 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1781 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1783 * data.c (Fsubr_interactive_form): New function.
1784 (syms_of_data): Defsubr it.
1786 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1787 (live_float_p, live_misc_p): Return 1 only if the offset of the
1788 pointer in its block is >= 0.
1790 2001-03-28 Paul Eggert <eggert@twinsun.com>
1792 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1793 microseconds calcuation. Avoid double-rounding problem.
1794 In doc string, warn that the result is approximate.
1796 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1798 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1799 bind `inhibit-eval-during-redisplay' to t.
1801 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1803 * xdisp.c (inhibit_eval_during_redisplay)
1804 (Qinhibit_eval_during_redisplay): New variables.
1805 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1806 don't eval, return nil instead.
1807 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1808 Initialize Qinhibit_eval_during_redisplay.
1810 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1811 the iterator's multibyte_p flag.
1813 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1814 instead of setting it to zero; it's incremented for each frame
1815 where the menu face is changed.
1817 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1818 change bottom shadow accordingly.
1820 * xterm.c (expose_window_tree, expose_frame): Don't compute
1822 (expose_window): Do it here instead.
1823 (x_draw_glyph_string): Fix a computation of the underline position.
1825 * bytecode.c (BYTE_CODE_QUIT): New macro.
1826 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1828 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1830 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1831 Give up if matrix starts in an ellipsis.
1832 (init_from_display_pos): Do nothing if POS doesn't specify
1833 a dpvec_index but the iterator has such a position.
1835 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1837 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1838 x/y position is (0, 0) after destroying the menu bar, restore
1839 its original position.
1841 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1842 (init_from_display_pos): Use it.
1843 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1845 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1847 * xdisp.c (try_window_id): Undo last change.
1849 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1851 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1853 * buffer.c (syms_of_buffer): Doc fix.
1855 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1857 * xfaces.c (x_update_menu_appearance): Use local variable
1858 popup_path for setting font resources.
1860 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1862 * frame.c (Fframe_list): Don't reference tip_frame if
1863 HAVE_WINDOW_SYSTEM is not defined.
1865 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1868 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1870 * xdisp.c (init_from_display_pos): Test invisible property
1871 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1873 * xdisp.c (redisplay_internal) <update one window>: Make sure
1874 last_arrow_position and last_arrow_string are set.
1876 * frame.c (Fframe_list): Don't return a tooltip frame.
1878 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1880 * xdisp.c (mark_window_display_accurate_1): New function,
1881 extracted from mark_window_display_accurate.
1882 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1883 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1884 (mark_window_display_accurate): Use it.
1885 (redisplay_internal): Use it for the selected window.
1886 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1887 for the selected frame.
1889 * xdisp.c Use make_number, for readability.
1890 (try_window_id): Disable rows below the window end.
1891 (try_window_reusing_current_matrix): Use cursor_row_p.
1892 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1894 (init_from_display_pos): If POS specifies a position in a display
1895 vector, maybe get the iterator set up for that ellipsis.
1897 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1899 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1901 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1903 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1905 * xfaces.c (x_update_menu_appearance): Use a different path
1906 for Lucid popup menus.
1908 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1910 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1912 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1913 (string_buffer_position): Use `make_number'.
1915 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1917 * xfaces.c (x_update_menu_appearance): Renamed from
1918 x_set_menu_face_resources. Use different resources for popups.
1920 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1921 (GC_CHECK_STRING_BYTES): Don't define.
1923 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1924 Removed, together with subroutines.
1925 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1926 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1928 * dispextern.h (x_set_menu_resources_from_menu_face):
1931 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1932 Remove calls to x_set_menu_resources_from_menu_face.
1934 * xfaces.c (xm_set_menu_resources_from_menu_face):
1935 Remove #ifndef LESSTIF_VERSION.
1937 * xmenu.c: Include widget.h.
1938 (single_submenu): Return int. Some cleanup.
1939 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1941 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1943 * xterm.c (x_update_window_end): Handle overwritten mouse face
1944 also for tool bar windows.
1945 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1946 DRAW is DRAW_IMAGE_RAISED.
1948 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1950 * print.c (syms_of_print): Doc fixes.
1952 * fns.c (Fmd5): Doc fix.
1954 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1956 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1957 Clear area of the frame not occupied by the scroll bar.
1959 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1960 tip frame's root window buffer to *tip* right after creating
1963 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1964 is an integer don't have to be for space characters.
1966 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1968 * indent.c (current_column, current_column_1, Fmove_to_column)
1969 (compute_motion): Handle characters from display vectors differently.
1971 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1973 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1974 drawing glyph string.
1976 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1978 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1979 (command_loop_1): Undo last change.
1981 * xterm.c (fast_find_position): Return the correct vpos.
1983 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1984 non-null, set a per-buffer value in BUF instead of the current buffer.
1985 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1986 Call store_symval_forwarding with BUF null.
1987 (set_internal): Call store_symval_forwarding with the BUF
1988 parameter passed to set_internal. Formerly, the value was always
1989 set in the current buffer; the buffer recorded in specbind for
1990 this case wasn't used.
1991 (arith_driver): Reindent.
1993 * buffer.c (swap_out_buffer_local_variables):
1994 Call store_symval_forwarding with BUF null.
1996 * lisp.h (store_symval_forwarding): Change prototype.
1998 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2000 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2002 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2003 FOR_DELETION. Avoid resizing the mini-window of the selected
2004 frame if FOR_DELETION is set.
2005 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2006 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2009 * window.c (Fset_window_configuration): Change call to
2010 do_switch_frame to new format.
2012 * keyboard.c (quit_throw_to_read_char): Change call to
2013 do_switch_frame to new format.
2015 * lisp.h (do_switch_frame): Change prototype.
2017 * frame.c (Fframe_parameters): In the `buffer-list' frame
2018 parameter, store the buffer list of FRAME, not the list of the
2021 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2022 box just because the glyph row's full_width_p flag is set.
2024 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2026 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2027 skip the padding blanks inserted in extend_face_to_end_of_line,
2028 before checking for trailing whitespace.
2030 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2032 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2033 Remove special handling for LessTif/Motif.
2034 (toplevel): Don't include Xm/Xm.h.
2036 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2037 Remove workaround code for LessTif; it doesn't work anymore.
2039 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2042 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2043 Don't access private scroll bar data; it's no longer necessary with
2044 contemporary LessTif.
2046 * xfaces.c (xm_set_menu_resources_from_menu_face):
2047 Change #if 0 to #ifndef LESSTIF_VERSION.
2049 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2050 removing button grabs.
2052 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2054 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2055 and clip-large-size-font as obsolete.
2057 * lread.c (read_multibyte): Check the validity of multibyte
2058 sequence. If invalid, return the first byte.
2060 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2062 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2063 before running the command; timer functions or process
2064 filters may have set it.
2066 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2068 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2071 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2073 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2076 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2078 * dispextern.h (string_buffer_position): Add prototype.
2080 * xdisp.c (string_buffer_position, display_prop_string_p)
2081 (single_display_prop_string_p): New functions.
2083 * xterm.c (note_mouse_highlight): If there's no help-echo on
2084 a string, look at the buffer text ``under'' it.
2086 * keyboard.c (make_lispy_event): Add string info to the event,
2087 analogous to what's done on mode lines.
2088 (read_key_sequence): For a click on a string, consider `local-map'
2089 and `keymap' of that string.
2091 * keyboard.c (make_lispy_event, make_lispy_movement):
2092 Adjust calls to buffer_posn_from_coords to new format.
2094 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2096 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2099 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2100 flags argument to emacs_open; it seems to conflict with O_EXCL.
2102 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2104 * composite.h (struct composition): Change types of members;
2105 glyph_len to unsigned, width to unsigned short.
2107 2001-03-08 Andrew Innes <andrewi@gnu.org>
2109 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2112 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2114 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2117 * xterm.c (note_mouse_highlight): Handle mouse-face and
2118 help-echo in strings.
2119 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2120 (fast_find_string_pos): New function.
2122 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2123 (display_string): Call face_at_string_position with new parameter.
2125 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2126 Handle `mouse-face'.
2128 * dispextern.h (face_at_string_position): Change prototype.
2130 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2132 * keyboard.c (make_lispy_event): Avoid generating drag events
2133 if the mouse hasn't actually moved to another buffer position.
2135 2001-03-08 Dave Love <fx@gnu.org>
2137 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2139 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2141 * process.c (Fset_process_window_size): Fix a typo.
2143 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2145 * coding.c (detect_coding_sjis): Do more rigid check.
2146 (detect_coding_big5): Likewise.
2147 (decode_coding_sjis_big5): Likewise.
2148 (Fdetect_coding_region): Call detect_coding_system with tailing
2149 anchor byte `\0' for more rigid detection.
2150 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2151 (Fdetect_coding_string): Likewise.
2153 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2155 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2156 a string before extracting its data.
2158 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2160 * window.c (Frecenter): Rewrite code handling negative values
2161 of ARG on graphical frames.
2163 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2165 * window.c (displayed_window_lines): If W->start is outside the
2166 accessible portion of the buffer, call start_display with BEGV or
2167 ZV instead of W->start.
2169 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2171 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2173 * process.c (Fset_process_filter): Don't crash if the input
2174 file descriptor of PROCESS is closed.
2175 (Fset_process_window_size): Likewise.
2177 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2179 * xterm.c (XTflash): Make the timeout of select shorter, and call
2180 select repeatedly until the desired time expires.
2182 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2184 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2186 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2188 * lisp.h (Vwindow_list): Declare extern.
2190 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2192 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2194 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2196 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2197 to detect a case where we have to highlight a different region
2198 despite not having left the currently highlighted region.
2199 Set mouse_face_overlay in the x_display_info.
2200 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2202 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2204 * buffer.c (mouse_face_overlay_overlaps): New function.
2206 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2207 (Qmouse_face): Declare extern.
2209 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2210 if face_change_count is non-zero.
2212 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2214 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2215 that the source is unibyte.
2217 2001-03-05 Dave Love <fx@gnu.org>
2219 * xterm.c (XTmouse_position): Fix typo.
2221 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2223 * minibuf.c (read_minibuf): Clean up the binding stack if
2224 called noninteractively.
2226 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2228 * coding.c (syms_of_coding): Docstring modified.
2230 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2232 * charset.c (char_to_string): If a single byte char has modifier
2233 bits that can't be reflected to the character code, ignore them
2234 instead of signaling an error.
2236 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2238 * s/msdos.h: Update copyright notice.
2240 * dosfns.h: Update copyright notice.
2242 * dosfns.c: Update copyright notice.
2244 * msdos.c: Update copyright notice.
2246 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2248 * xterm.c (glyph_rect): New function.
2249 (XTmouse_position): Use it to raise the threshold for mouse
2250 movement event generation.
2252 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2254 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2255 specifies (reverse . t), reverse the initial screen colors.
2256 (IT_set_frame_parameters): If the property is foreground-color,
2257 but we are reversing the colors, set bg_set, not fg_set.
2258 Likewise for setting background-color and reversing: set fg_set.
2259 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2262 * xfaces.c (Finternal_set_lisp_face_attribute)
2263 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2266 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2268 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2269 to a single slash in the middle of file names.
2271 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2272 Accept only alphanumeric time zone names.
2274 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2276 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2277 a widget to zero height.
2279 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2281 * window.c (Fwindow_end): Call move_it_past_eol only if
2282 ending up on a partially visible line.
2284 2001-03-01 Dave Love <fx@gnu.org>
2286 * ccl.c (Fccl_execute): Doc fix.
2288 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2290 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2291 of the tool bar before calling x_figure_window_size.
2293 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2294 NULL after destroying it, otherwise XTread_socket can access a
2295 destroyed widget when input is unblocked.
2297 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2299 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2300 same name as before, although there was a change in fontsets.
2302 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2304 * lisp.h (Fframe_parameter): Declare.
2306 * window.c (set_window_buffer): Field vscroll is an int, not a
2309 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2311 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2314 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2317 * alloc.c (toplevel): Include process.h.
2318 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2319 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2320 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2321 (allocate_vector, allocate_hash_table, allocate_window)
2322 (allocate_frame, allocate_process, allocate_other_vector):
2324 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2325 (mark_maybe_pointer): New function.
2326 (mark_memory): Also mark Lisp data to which only pointers
2327 remain and not Lisp_Objects.
2328 (min_heap_address, max_heap_address): New variables.
2329 (mem_find): Return MEM_NIL if START is below min_heap_address or
2330 above max_heap_address.
2331 (mem_insert): Compute min_heap_address and max_heap_address.
2333 * process.c (make_process): Use allocate_process.
2335 * frame.c (make_frame): Use allocate_frame.
2337 * window.c (make_window, make_dummy_parent): Use allocate_window.
2338 (Fcurrent_window_configuration): Use allocate_other_vector.
2340 * lisp.h (allocate_vectorlike): Remove prototype.
2341 (allocate_vector, allocate_other_vector, allocate_frame)
2342 (allocate_window, allocate_process, allocate_hash_table):
2345 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2346 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2348 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2350 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2351 treat the produced bytes as a valid multibyte sequence.
2353 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2354 (ccl_driver) <CCL_WriteMultibyteChar2>:
2355 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2356 <ccl_finish>: Set ccl->eight_bit_control properly.
2358 * ccl.h (struct ccl_program): New member eight_bit_control.
2360 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2362 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2363 accessible_keymaps_char_table.
2364 (accessible_keymaps_char_table): Obey `is_metized'.
2365 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2368 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2370 * dispnew.c: Check HAVE_TERM_H before including term.h.
2372 2001-02-24 Andrew Innes <andrewi@gnu.org>
2374 * makefile.w32-in: Update copyright notice.
2376 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2378 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2380 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2382 * Makefile.in (lisp): Add international/utf-8.elc.
2384 * fontset.c (Fnew_fontset): Fix handling of the case that an
2385 element of FONTLIST is a cons of family and registry.
2387 2001-02-23 Jason Rumney <jasonr@gnu.org>
2389 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2390 to height unconditionally.
2392 * w32term.c (x_set_glyph_string_background_width): Extend the
2393 background face to the end of the drawing area in the text area, only.
2394 (x_insert_glyphs): Call window_box_left to obtain the left
2395 x-coordinate of the area to shift.
2397 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2400 2001-02-22 Andrew Innes <andrewi@gnu.org>
2402 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2403 ($(BLD)\dispnew.obj):
2404 ($(BLD)\editfns.obj):
2405 ($(BLD)\fileio.obj):
2406 ($(BLD)\filelock.obj):
2407 ($(BLD)\keyboard.obj):
2408 ($(BLD)\w32proc.obj):
2409 ($(BLD)\process.obj):
2410 ($(BLD)\sysdep.obj): Ditto.
2412 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2414 ($(BLD)/dispnew.$(O)):
2415 ($(BLD)/editfns.$(O)):
2416 ($(BLD)/fileio.$(O)):
2417 ($(BLD)/filelock.$(O)):
2418 ($(BLD)/keyboard.$(O)):
2419 ($(BLD)/w32proc.$(O)):
2420 ($(BLD)/process.$(O)):
2421 ($(BLD)/sysdep.$(O)): Ditto.
2423 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2425 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2426 at the start of the function, check that the \n in it->c is
2427 from the iterator's current position.
2429 * xdisp.c (handle_single_display_prop): Add parameter
2430 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2431 properties which replace the display of text with something else.
2432 (handle_display_prop): Call handle_single_display_prop with
2433 additional argument saying if we already replaced text display
2434 with something else. Use AREF.
2435 (with_echo_area_buffer_unwind_data, display_menu_bar)
2436 (decode_mode_spec_coding): Use AREF and ASIZE.
2438 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2439 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2440 * vmstime.h: Files removed.
2442 * unexencap.c, unexfx2800.c: Files removed.
2444 * dispnew.c (direct_output_for_insert): Give up if we are showing
2445 a message or just cleared the message because we might need to
2446 resize the echo area window or display an empty echo area.
2448 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2450 * xdisp.c (redisplay_internal): Do the
2451 mark_window_display_accurate after all windows have been
2452 redisplayed because this call resets flags in buffers which are
2453 needed for proper redisplay.
2455 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2456 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2459 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2460 busy_window to hourglass_window, busy_p to hourglass_p.
2462 * msdos.h (struct x_output): Rename busy_window to
2463 hourglass_window, busy_p to hourglass_p.
2465 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2466 busy_window to hourglass_window, busy_p to hourglass_p.
2468 * xfns.c: Rename everything containing *busy_cursor* and similar
2470 (syms_of_w32fns): Rename x-busy-pointer-shape to
2471 x-hourglass-pointer-shape, display-busy-cursor to
2472 display-hourglass, busy-cursor-delay to hourglass-delay.
2474 * w32fns.c: Rename everything containing *busy_cursor* and similar
2476 (syms_of_w32fns): Rename x-busy-pointer-shape to
2477 x-hourglass-pointer-shape, display-busy-cursor to
2478 display-hourglass, busy-cursor-delay to hourglass-delay.
2480 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2483 * dispextern.h (start_hourglass, cancel_hourglass)
2484 (display_hourglass_p): Renamed from *busy_cursor*.
2486 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2488 * keyboard.c (read_char): When an event from unread-command-events
2489 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2491 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2492 equal to the current buffer.
2494 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2495 nil, otherwise we're left with truncate_lines t when a message
2496 is printed with message-truncate-lines bound to t.
2498 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2500 * window.c (Fmove_to_window_line): Undo last change.
2501 (displayed_window_lines): Call line_bottom_y to determine
2502 the line's bottom position.
2504 * dispextern.h (line_bottom_y): Add prototype.
2506 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2507 (pos_visible_p): Use it.
2509 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2510 set redisplaying_p to 0 here instead of in Frecursive_edit.
2511 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2514 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2516 (syms_of_xdisp): Initialize new variables.
2517 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2518 Specbind `inhibit-menubar-update' when updating the menu bar.
2520 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2523 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2526 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2529 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2530 to the start of the file.
2532 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2534 * window.c (set_window_buffer): Fix last change.
2536 * window.c (set_window_buffer): Set window's vscroll to 0.
2538 * window.c (coordinates_in_window): Increase width of area
2539 where the vertical line can be dragged.
2541 * xterm.c (x_set_glyph_string_background_width): Extend the
2542 background face to the end of the drawing area in the text
2545 * xdisp.c (handle_single_display_prop): Set iterator's position
2546 to where the `display' property starts, like for images.
2547 (dump_glyph): New function.
2548 (dump_glyph_row): Use it. Dump info about marginal areas.
2550 * dispnew.c (direct_output_for_insert): Recognize more cases where
2551 glyphs can be written instead of being inserted.
2553 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2554 the left x-coordinate of the area to shift.
2556 * dired.c (directory_files_internal): Set result list to nil
2559 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2561 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2562 invalid multibyte sequence, treat *SRC as a character of
2565 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2567 * textprop.c (Fset_text_properties): Doc fix.
2569 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2571 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2573 2001-02-14 Dave Love <fx@gnu.org>
2575 * coding.c: Doc and message fixes.
2577 2001-02-14 Andrew Innes <andrewi@gnu.org>
2579 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2580 Emacs frame above the screen size.
2582 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2584 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2586 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2588 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2589 case that TO ends up beyond ZV after running before-change-functions.
2591 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2592 the selected window if it is showing the buffer in question.
2594 * dired.c (directory_files_internal): Initialize errno.
2595 (toplevel): Include errno.h.
2597 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2599 * xfaces.c (best_matching_font): New parameter width_ratio.
2600 Multiply avgwidth by width_ratio.
2601 (choose_face_font): Call best_matching_font with width_ratio
2602 calculated from the column width of C.
2604 2001-02-12 Andrew Innes <andrewi@gnu.org>
2606 The following changes are to draw box lines inside characters area
2607 if line-width is negative.
2609 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2610 face->box_line_width is negative.
2611 (x_produce_stretch_glyph): Likewise.
2612 (x_produce_glyphs): Likewise.
2613 (x_estimate_mode_line_height): Likewise.
2614 (x_draw_glyph_string_background): Likewise.
2615 (x_draw_glyph_string_foreground): Likewise.
2616 (x_draw_composite_glyph_string_foreground): Likewise.
2617 (x_draw_glyph_string_box): Likewise.
2618 (x_draw_image_foreground): Likewise.
2619 (x_draw_image_relief): Likewise.
2620 (x_draw_image_foreground_1): Likewise.
2621 (x_draw_image_glyph_string): Likewise.
2623 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2625 The following changes are to draw box lines inside characters area
2626 if line-width is negative.
2628 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2629 face->box_line_width is negative.
2630 (x_produce_stretch_glyph): Likewise.
2631 (x_produce_glyphs): Likewise.
2632 (x_estimate_mode_line_height): Likewise.
2633 (x_draw_glyph_string_background): Likewise.
2634 (x_draw_glyph_string_foreground): Likewise.
2635 (x_draw_composite_glyph_string_foreground): Likewise.
2636 (x_draw_glyph_string_box): Likewise.
2637 (x_draw_image_foreground): Likewise.
2638 (x_draw_image_relief): Likewise.
2639 (x_draw_image_foreground_1): Likewise.
2640 (x_draw_image_glyph_string): Likewise.
2642 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2643 and :line-width can be negative.
2644 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2646 2001-02-09 Jason Rumney <jasonr@gnu.org>
2648 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2649 characters the same as ASCII and latin-1.
2650 (x_display_and_set_cursor): Check for the focus frame's selected
2651 window instead of selected_window.
2652 (x_after_update_window_line): Don't clear if frame's internal
2653 border width is zero.
2654 (x_new_font): Don't change a tooltip's size.
2655 (w32_initialize): Set char_ins_del_ok to 1.
2657 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2658 (x_set_font): If font hasn't changed, avoid recomputing
2659 faces and other things.
2660 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2661 (Fx_create_frame): Add the tool bar height to the frame height.
2662 (x_create_tip_frame): Prevent changing the tooltip's
2663 background color by specifying a color for the default font
2665 (Qcancel_timer): New variable.
2666 (syms_of_w32fns): Initialize and staticpro it.
2667 (Fx_hide_tip, Fx_show_tip): Use it.
2668 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2670 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2672 * w32.c (init_environment): Duplicate local string before putenv.
2674 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2676 * charset.c (Fstring): A typo.
2678 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2680 * charset.c (Fstring): If all arguments are less than 256, return
2683 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2684 return a unibyte string.
2686 * coding.c (code_convert_region): After detecting a coding, if
2687 nothing found, set coding->composing to COMPOSITION_NO.
2688 (decode_coding_string): Likewise.
2690 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2692 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2695 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2697 * charset.c (parse_str_to_multibyte): New function.
2699 * charset.h (parse_str_to_multibyte): Extern it.
2701 * print.c (print_string): If we are going to print a unibyte
2702 string into a multibyte buffer, convert the string to multibyte by
2705 2001-02-06 Andrew Innes <andrewi@gnu.org>
2707 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2708 been created. It seems we can get sent window messages such as
2709 WM_ERASEBKGND before we properly update a frame.
2711 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2713 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2714 Avoid some unnecessary cursor positioning.
2716 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2718 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2719 (LFACE_AVGWIDTH): New macro.
2721 (check_lface_attrs): Check LFACE_AVGWIDTH.
2722 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2723 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2724 (merge_face_vectors): Check LFACE_AVGWIDTH.
2725 (Finternal_make_lisp_face): Use AREF.
2726 (xm_set_menu_resources_from_menu_face)
2727 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2728 (Finternal_lisp_face_empty_p): Use AREF.
2729 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2730 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2731 Compare average widths..
2732 (best_matching_font): Arrange for comparing average widths.
2734 * dispextern.h (enum lface_attribute_index):
2735 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2737 2001-02-05 Dave Love <fx@gnu.org>
2739 * puresize.h: Revert last change following loadup.el change.
2741 2001-02-05 Andrew Innes <andrewi@gnu.org>
2743 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2744 invocation of temacs, to work with Windows 2000.
2745 (bootstrap-emacs): Ditto.
2747 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2749 * xterm.c (x_display_and_set_cursor): Check for the focus
2750 frame's selected window instead of selected_window.
2752 * xdisp.c (try_scrolling): If point is in the line below the
2753 window, make sure to move the iterator at least a canonical
2756 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2758 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2760 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2761 If invalid, execute CCL_INVALID_CMD.
2762 (ccl_driver): If the CCL program is terminated because of
2763 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2764 destination instead of throwing them away.
2766 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2768 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2769 faces and other things.
2771 * xdisp.c (get_next_display_element): Fix case of empty
2772 display table entry.
2774 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2776 * editfns.c (Fconstrain_to_field): Doc fix.
2778 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2779 into `thoroughly', to make it consistent with the doc string.
2781 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2783 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2785 * search.c (search_buffer): Call set_search_regs with a byte
2786 position, not a character position.
2788 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2791 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2793 * frame.c (Fmodify_frame_parameters): Doc fix.
2795 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2797 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2798 identifier which is not reserved by Standard C.
2800 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2802 * window.c (enum window_part): New enumeration.
2803 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2805 (coordinates_in_window): Return an enumerator from enum
2806 window_part. Fix handling of right scroll bar.
2807 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2808 `right-fringe' instead of `left-bitmap-area' and
2809 `right-bitmap-area'. Use enumerators from enum window_part
2810 instead of hard-coded integers.
2811 (check_window_containing, window_from_coordinates):
2812 Use enumerators from enum window_part instead of hard-coded integers.
2813 (syms_of_window): Replace Qleft_bitmap_area and
2814 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2816 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2818 * editfns.c (Fformat_time_string): Doc fix.
2820 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2822 * keymap.c (Fwhere_is_internal): Use the first valid binding
2823 if no ascii binding is found (when firstonly is t).
2825 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2827 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2828 instead of Finteractive_p.
2830 * lisp.h (interactive_p): Add prototype.
2832 * eval.c (interactive_p): New function.
2833 (Finteractive_p): Use it.
2835 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2837 2001-01-31 Dave Love <fx@gnu.org>
2839 * .gdbinit (hook-run): Define to run xreload.
2841 * textprop.c (Fset_text_properties): Fix newline in doc string.
2843 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2845 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2846 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2848 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2849 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2850 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2852 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2855 2001-01-30 Dave Love <fx@gnu.org>
2857 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2860 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2862 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2863 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2865 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2867 * textprop.c (Fset_text_properties): Doc fix.
2869 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2871 * xdisp.c (forward_to_next_line_start): Remove xassert.
2873 2001-01-29 Jason Rumney <jasonr@gnu.org>
2875 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2876 returning without releasing it.
2878 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2880 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2881 for '^', '$', and '\0'.
2883 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2885 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2886 regex for '^', '$', and '\0'.
2888 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2889 only if current_sblock has been initialized.
2891 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2892 terminal frame even if it is the only visible frame.
2894 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2896 * fontset.c (font_family_registry): Even if FONTNAME conform to
2897 XLFD, if it specifies other fields than family and registry,
2898 return FONTANME. New argument FORCE if nonzero cancel that feature.
2899 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2900 a signle byte character. Don't set FAMILY part to nil here.
2901 It is handled by the caller choose_face_font.
2902 (Fnew_fontset): Call font_family_registry with FORCE 0.
2903 (Fset_fontset_font): Likewise.
2905 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2907 * xdisp.c (display_line): Don't treat a newline as fitting
2910 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2912 * window.c (size_window): Set the window's orig_top to nil when
2913 changing heights, so that a future shrink_mini_window won't
2914 restore a bogus height.
2916 * frame.c (do_switch_frame): If selected frame has a mini-window,
2917 resize that to exact size.
2919 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2921 * xdisp.c (display_line): Simplify check for glyphs fitting
2922 entirely in the line.
2924 * xfns.c (xic_style): New variable.
2925 (create_frame_xic): Move static variable to global scope for
2926 the case that `static' gets defined away.
2928 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2930 * coding.c (decode_coding): Set a flag for inhibiting
2932 (code_convert_region): Always set saved_coding_symbol.
2933 (decode_coding_string): Likewise. Update coding->symbol when we
2934 encounter a inconsistent eol by the same way as code_convert_region.
2936 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2938 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2941 * xterm.c (x_after_update_window_line): Don't clear if frame's
2942 internal border width is zero.
2943 (x_clear_area): New function.
2944 (x_after_update_window_line, x_clear_end_of_line)
2945 (x_scroll_bar_create, x_scroll_bar_set_handle)
2946 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2947 instead of XClearArea.
2949 * xterm.h (x_clear_area): Add prototype.
2951 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2952 which doesn't seem necessary anymore with Lesstif 0.92.
2954 2001-01-25 Dave Love <fx@gnu.org>
2956 * puresize.h (BASE_PURESIZE): Up to 720000.
2958 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2960 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2962 * xdisp.c (echo_area_display): Don't call redisplay_internal
2963 when Emacs is shutting down. We can't run hooks etc. that
2964 would be necessary to do a redisplay.
2966 * lread.c (read_integer): Use type EMACS_INT instead of int.
2968 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2970 * ccl.c (ccl_driver): Fix last change.
2972 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2974 * ccl.h (sturct ccl_program): New member suppress_error.
2976 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2977 insert error message to the output.
2978 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2980 * coding.h (struct coding_system): New member suppress_error.
2982 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2983 (Fset_terminal_coding_system_internal): Set the member
2984 suppress_error to 1.
2985 (Fset_safe_terminal_coding_system_internal): Likewise.
2987 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2989 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2990 as if it was a `charset'.
2992 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2994 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2995 value in where_is_cache; the next lookup in the cache returns
2996 something bogus if we do.
2998 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3000 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3001 if HAVE_WINDOW_SYSTEM isn't defined.
3003 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3005 * fns.c (sweep_weak_table): Fix code taking items out of
3006 the hash collision chain. Some cleanup.
3008 * xterm.c (x_new_font): Don't change a tooltip's size.
3010 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3011 background color by specifying a color for the default font
3014 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3016 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3017 a workaround for SunOS 4's cc.
3018 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3019 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3020 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3023 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3025 * xterm.c (x_set_window_size_1): New function extracted from
3027 (x_set_window_size): Use it.
3028 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3029 doesn't have a widget, like tooltips.
3031 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3033 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3035 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3037 * fns.c (Fset_char_table_default): Fix to make sub char-table
3040 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3042 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3043 a desired tool bar string, even if there are no tool bar items.
3045 * xdisp.c (Ftool_bar_lines_needed): New function.
3046 (syms_of_xdisp): Defsubr it.
3048 * editfns.c (Fformat): Don't extend text properties from arguments
3049 to padding chars in the result.
3051 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3053 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3055 2001-01-20 Andrew Innes <andrewi@gnu.org>
3057 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3058 (w32_initialize): Don't set term hooks that aren't actually needed
3061 * xfaces.c (realize_default_face):
3063 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3065 * xdisp.c (handle_single_display_prop): Remove references to
3066 FRAME_W32_CONSOLE_P.
3068 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3070 * frame.h (output_method): Remove output_w32_console method.
3071 (FRAME_W32_CONSOLE_P): Remove macro.
3073 * frame.c (Qw32_console): Remove variable.
3074 (Fframep): Remove references to it.
3075 (syms_of_frame): Ditto.
3076 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3078 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3081 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3083 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3085 2001-01-19 Andrew Innes <andrewi@gnu.org>
3087 * w32.c (init_environment): Add a version-independent site-lisp
3088 directory to EMACSLOADPATH, after the version dependent one.
3090 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3092 * editfns.c (Fbuffer_substring): Doc fix.
3094 * xdisp.c (message_dolog, message2, message2_nolog):
3095 Rename parameter LEN to NBYTES.
3097 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3099 * charset.c (strwidth): Use c_string_width.
3100 (c_string_width): New function.
3101 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3104 * charset.h (c_string_width, lisp_string_width): Extern them.
3106 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3108 * indent.c (check_composition): Check validity of composition.
3110 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3111 characters by calling c_string_width.
3112 (x_consider_frame_title): Get byte length of frame tile string
3114 (display_mode_element): Pay attention to width of non-ASCII
3115 characters by calling strwidth.
3117 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3119 * xfns.c (Qcancel_timer): New variable.
3120 (syms_of_xfns): Initialize and staticpro it.
3121 (Fx_hide_tip, Fx_show_tip): Use it.
3122 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3124 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3126 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3128 * window.h (WINDOW_LIVE_P): New macro.
3130 * window.c (window_size_fixed): New variable.
3131 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3134 * eval.c (specbind): If binding a per-buffer variable which
3135 doesn't have a buffer-local value in the current buffer, change
3136 the global value by changing the value of the symbol bound in all
3137 buffers not having their own value, to make it consistent with
3138 what happens with other buffer-local variables.
3140 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3142 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3143 when searching for a newline.
3145 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3147 * xdisp.c (display_string): Fix previous change.
3149 2001-01-18 Jason Rumney <jasonr@gnu.org>
3151 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3152 GLYPH_DEBUG is defined.
3153 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3154 true for images with `:ascent 100'.
3155 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3156 meantime, use face MOUSE_FACE_ID.
3157 If first glyph isn't a character glyph, use the ASCII NUL
3158 character to determine the face.
3159 (expose_area): Do not treat left margin specially.
3160 (note_mode_line_highlight): If no local_map, check global keymap.
3161 (note_mouse_highlight): Initialize overlay.
3162 (clear_mouse_face): Don't return if tip_frame is non-nil.
3163 (show_scroll_bars): Remove unused function.
3164 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3165 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3167 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3168 (x_free_frame_resources): Unload relief colors.
3170 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3172 * xdisp.c (forward_to_next_line_start): Avoid calling
3173 get_next_display_element when the newline is already found.
3174 This may change the iterator's position, when its current position is
3175 equal to the iterator's stop_charpos.
3177 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3178 zero, use this method only at the end of a line.
3180 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3181 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3182 if SCALABLE_FONTS_P is set.
3184 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3185 so that scalable fonts are included.
3187 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3188 In the cache, use a key containing the information if scalable
3190 (x_load_font): Adapt to change of keys in the font cache.
3192 2001-01-17 Kim F. Storm <storm@filanet.dk>
3194 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3195 XListFonts to take advantage of font caching.
3197 * xterm.c (x_list_fonts): Ensure caching font information when
3198 called for a null frame, which is the case frequently when Emacs
3201 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3203 * xfns.c (QCconversion): Replaces QCalgorithm.
3205 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3207 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3210 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3211 not everything could be displayed.
3213 * line.h, x-list-font.c: Files removed because unused.
3215 2001-01-17 Andrew Innes <andrewi@gnu.org>
3217 * dired.c (directory_files_internal): Convert result from readdir
3218 to a unibyte string initially, to avoid possible misinterpretation
3219 of some bytes as the internal form of Emacs characters.
3221 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3223 * fns.c (concat): Be sure to avoid putting the same `composition'
3224 property on the adjacent regions.
3226 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3228 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3229 (Fscroll_right, Fscroll_left): Set it here instead, if called
3232 * buffer.c (Fset_buffer_modified_p): Set buffer's
3233 prevent_redisplay_optimizations_p flag.
3235 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3236 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3237 with additional arg.
3239 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3242 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3243 FROM_WHERE, for debugging.
3245 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3247 * ccl.c (Fregister_ccl_program): Handle the return value of
3248 resolve_symbol_ccl_program correctly.
3249 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3251 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3253 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3254 has gone in the meantime, use face MOUSE_FACE_ID.
3256 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3257 If x_display_info_for_display returns null, don't try to close
3258 the display; we didn't open it.
3260 * dispnew.c (save_or_restore_current_matrices): Function removed.
3261 (save_current_matrix, restore_current_matrix): New functions.
3262 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3263 restore the frame's current matrix. Due to the glyph pointer
3264 setup done in adjust_glyph_matrix, there is no easy way to make
3265 saving the current matrix in the desired matrix generally correct,
3268 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3270 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3272 (display_line): Optimize for wide characters.
3273 (display_string): Don't try to display a multi-column character
3274 partially. On ttys, produce more than one truncation glyph for
3275 multi-column characters that don't fit on the line.
3277 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3279 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3280 Define it instead of WORDS_BIGENDIAN. Caller changed.
3282 2001-01-13 Jason Rumney <jasonr@gnu.org>
3284 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3285 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3286 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3287 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3289 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3290 (x_draw_image_relief, x_draw_image_foreground_1)
3291 (x_draw_image_glyph_string): Adapt to change of image margins.
3293 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3296 * w32bdf.c (search_file_line, get_cached_font_char)
3297 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3299 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3301 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3302 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3303 (Fw32_send_sys_command): Remove unused variables.
3304 (w32_msg_pump): Add parentheses.
3306 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3307 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3310 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3312 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3313 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3314 being a pair of margins.
3315 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3316 to DEFVAR_LISP. Extend doc.
3318 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3320 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3321 pair of integers `(X . Y)', use X for the horizontal and Y for the
3323 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3324 (parse_image_spec): Check it.
3325 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3326 (tiff_format, gif_format, gs_format):
3327 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3329 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3330 (x_draw_image_relief, x_draw_image_foreground_1)
3331 (x_draw_image_glyph_string): Adapt to the change of image margins.
3333 * dispextern.h (struct image): Replace member `margin' with
3334 `hmargin' and `vmargin'.
3336 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3339 * dispnew.c (update_text_area): Put code which decrements the
3340 stop position when the row's face extends to the end of the
3343 * xfns.c (x_set_mouse_color): Fix color allocation.
3345 * keyboard.c: Call get_local_map with new argument list.
3347 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3349 * intervals.h (enum map_property): Removed.
3350 (get_local_map): Change prototype.
3352 * keymap.c: Call get_local_map with new argument list.
3353 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3355 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3357 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3358 of the size needed for the tool bar string. For the last image,
3359 use a `display' property that reaches to the end of the string.
3361 * xselect.c (selection_request_dpyinfo): New variable.
3362 (x_handle_selection_request): Set it.
3363 (x_selection_request_lisp_error): Don't call
3364 x_decline_selection_request if selection request's display has
3367 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3368 Do the unregister_colors before calling XFreeColors.
3370 2001-01-10 Dave Love <fx@gnu.org>
3372 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3373 ${SOME_MACHINE_LISP}, not ${lisp}.
3375 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3377 * xdisp.c (display_line): On ttys, produce more than one truncation
3378 glyph for multi-column characters that don't fit on the line.
3380 * xselect.c (x_reply_selection_request): Add a comment.
3382 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3383 XkbGetNames instead of XkbGetKeyboard.
3385 2001-01-10 Dave Love <fx@gnu.org>
3387 * sysdep.c (random): Revert the declaration.
3389 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3391 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3392 Call function string_bytes.
3393 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3395 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3396 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3397 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3398 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3400 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3401 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3402 after sweeping strings, and at the end.
3403 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3405 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3406 ensure that pop_message is called.
3408 * keyboard.c (Fexecute_extended_command): Use a
3409 record_unwind_protect to ensure that pop_message is called.
3411 * lisp.h (push_message_unwind): Add prototype.
3413 * xdisp.c (push_message_unwind): New function.
3415 * fileio.c (do_auto_save_unwind): Do the pop_message here
3416 instead of in Fdo_auto_save.
3417 (Fdo_auto_save): Don't call pop_message.
3419 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3421 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3424 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3426 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3427 when increasing window's vscroll.
3429 * macros.c (Qkbd_macro_termination_hook): New variable.
3430 (syms_of_macros): Initialize and staticpro it.
3431 (pop_kbd_macro): Run kbd-macro-termination-hook.
3433 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3435 2001-01-07 Dave Love <fx@gnu.org>
3437 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3438 arglist, for documentation's sake.
3440 2001-01-06 Andrew Innes <andrewi@gnu.org>
3442 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3445 2001-01-05 Andrew Innes <andrewi@gnu.org>
3447 * term.c (update_end): Don't check updating_frame; for some reason
3448 this can be 0 sometimes, such as after dismissing a popup menu,
3449 and isn't necessary given the explicit frame argument.
3451 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3453 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3454 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3456 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3458 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3460 * xfns.c (x_create_tip_frame): Preserve the value of
3461 face_change_count around the creation of the tip frame.
3463 * xfns.c (last_show_tip_args): New variable.
3464 (compute_tip_xy): New function.
3465 (Fx_show_tip): Reuse an existing tip frame, if possible.
3466 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3468 2001-01-04 Dave Love <fx@gnu.org>
3470 * editfns.c (Fformat): Doc fix.
3472 * systime.h (set_file_times): Prototype.
3474 * widget.h (EmacsFrameSetCharSize_): Prototype.
3476 * sysdep.c (random, srandom): Declare explicitly.
3478 * dispextern.h (move_it_vertically_backward): Declare.
3480 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3482 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3483 like in Fx_create_frame.
3485 * xfaces.c (set_font_frame_param): Don't do anything for
3486 non-graphical frames.
3488 * window.c (Fdelete_other_windows): Set window's window_end_valid
3489 to nil when changing the window's start. Don't change the
3490 window's start when its top position hasn't changed. If we do,
3491 this will set the window's optional_new_start, which act's like a
3492 force_start during redisplay with C-x 1 M-> under particular
3493 circumstances (see report from Per Starback to emacs-pretest-bug
3496 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3498 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3499 short cut at the start of the function. Add an assertion.
3500 (reseat_at_next_visible_line_start): Add an assertion.
3502 * window.c (Frecenter): When changing the window start, set the
3503 window's window_end_valid to nil.
3504 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3506 * dispextern.h (move_it_past_eol): Add prototype.
3508 * xdisp.c (move_it_past_eol): New function.
3510 * window.c (Fwindow_end): Doc fix.
3512 2001-01-03 Dave Love <fx@gnu.org>
3514 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3516 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3518 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3519 the enabled_p flag of the glyph row at window_end_vpos to 0.
3520 (handle_single_display_prop): Fix last change.
3522 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3524 * window.c (Frecenter): Doc fix.
3526 2001-01-02 Andrew Innes <andrewi@gnu.org>
3528 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3530 * frame.h (output_method): Add output_w32_console method.
3531 (FRAME_W32_CONSOLE_P): New macro.
3533 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3534 use output_w32_console method.
3535 (Qw32_console): New Lisp_Object.
3536 (Fframep): Return it.
3537 (syms_of_frame): Init it.
3538 (Fframe_parameters): Report w32console as font for w32_console frames.
3540 * xfaces.c (realize_default_face): Set face foreground and
3541 background to unspecified for w32_console frames.
3542 (realize_face): Realize face cache for w32_console frames.
3543 (realize_tty_face): Accept w32_console frames.
3545 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3546 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3547 necessary, even if running interactively.
3549 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3552 * w32term.c (x_update_begin):
3556 (x_change_line_highlight):
3561 (w32_reassert_line_highlight):
3562 (w32_frame_rehighlight):
3563 (w32_frame_raise_lower): Do nothing if not w32 frame.
3565 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3567 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3568 system doesn't tell us directly.
3569 (Fx_display_visual_class): Implement properly.
3571 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3573 * window.c (Frecenter): Handle centering in graphical frames
3574 specially. Centering on the basis of line counts doesn't work
3575 reliably with variable-height lines.
3577 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3579 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3582 * composite.c (run_composition_function): Remove unused var `val'.
3583 (update_compositions): Remove unused variable `hook'.
3585 * intervals.c (get_local_map): Remove unused variable `tem'.
3587 * doprnt.c (doprnt1): Remove unused variable `size'.
3589 * fns.c (Flength): Remove unused variable `tail'.
3590 (Fdelete): Remove unused variable `size'.
3592 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3595 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3597 * data.c (find_symbol_value): Remove extra 3rd argument in the
3598 call to swap_in_symval_forwarding.
3600 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3602 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3603 (trivial_regexp_p): Remove unused variable `c'.
3604 (boyer_moore): Remove unused variable `k'.
3606 * indent.c (current_column): Remove unused variable `stopchar'.
3607 (Fcompute_motion): Remove unused variable `contin'.
3609 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3611 * dired.c (directory_files_internal): Fix a typo in a comment.
3612 Remove an unused variable `handler'.
3613 (file_name_completion): Remove unused function-scope variable `dp'.
3614 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3617 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3619 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3621 (Fmarker_insertion_type): Remove unused variable `buf'.
3623 * insdel.c (make_gap): Remove unused variable `result'.
3625 * keyboard.c (record_char): Remove unused function-scope var `help'.
3626 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3627 (menu_bar_items): Remove unused function-scope variable `tem'.
3629 * fontset.c (fontset_ref): Remove unused variable `i'.
3630 (fontset_set): Remove unused variables `j' and `tmp'.
3631 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3632 (make_fontset_for_ascii_face): Remove unused variable `name'.
3633 (fs_load_font): Remove unused variable `font_idx'.
3634 (fs_query_fontset): Remove unused function-local variable `fontset'.
3635 (list_fontsets): Remove unused variable `tail'.
3636 (Fnew_fontset): Remove unused variables `family' and `registry'.
3637 (accumulate_font_info): Remove unused variable `tmp'.
3638 (Ffontset_font): Remove unused variable `id'.
3639 (syms_of_fontset): Remove unused variable `i'.
3641 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3643 (lookup_image): Remove unused variable `file'.
3644 (xbm_load): Remove unused variables `bitmap_data', `height', and
3645 `width'. Remove function-local variable `i', leave the
3647 (gif_load): Remove unused variable `inc'.
3649 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3650 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3651 leave only the one in the inner block.
3653 * xfaces.c (face_fontset, realize_default_face): Remove unused
3655 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3657 * term.c (encode_terminal_code): Remove unused variable `c'.
3659 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3660 char *' instead of `char *'.
3662 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3663 (Fget_unused_category): Remove unused variable `docstring_vector'.
3664 (Fchar_category_set): Remove unused variables `val', `charset',
3667 * coding.c (detect_coding_iso2022, setup_coding_system):
3668 Remove unused variable `i'.
3669 (detect_coding_mask): Remove unused variable `idx'.
3670 (detect_coding): Remove unused variable `i'.
3671 (ccl_coding_driver): Remove unused variable `result'.
3672 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3673 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3674 (encode_coding_string): Remove unused variables `gcpro1' and
3675 `saved_coding_symbol'.
3676 (Ffind_coding_systems_region_internal): Remove function-local
3677 variable args[], leave only the block-local one.
3678 (code_convert_region1): Remove unused variable `len'.
3680 * charset.c (char_printable_p): Remove unused variable `chars'.
3681 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3682 (str_to_multibyte): Remove unused variable `c'.
3684 * window.c (size_window): Remove block-local variable `min_size'.
3686 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3687 `header_line_height'.
3688 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3689 enum display_element_type.
3691 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3693 * xterm.c (x_connection_closed): Catch X errors around all
3694 statements that call X. Save away the error message in a local copy.
3696 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3699 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3700 in or at the start of invisible text.
3702 * dispnew.c (update_window): Don't check_current_matrix_flags.
3704 2001-01-01 Jason Rumney <jasonr@gnu.org>
3706 * w32fns.c (x_figure_window_size): Do not allow new_height and
3707 new_width of frame to override specified values.
3709 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3711 * composite.c (find_composition): Fix a code for searching backward.
3713 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3715 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3716 (update_window) [GLYPH_DEBUG]: Call it.
3717 (scrolling_window): Prevent including current rows which are below
3718 what's displayed in the window.
3720 * xdisp.c (try_window_reusing_current_matrix)
3721 <new start <= old start>: Disable rows in the current matrix
3722 which are below the window after scrolling.
3724 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3725 is zero. It's not worth the complexity.
3726 (invisible_text_between_p): Put in #if 0 because unused.
3728 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3730 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3731 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3733 * keyboard.c (echo_char): If C is an integer, always call
3734 push_key_description. Former code could signal an invalid
3737 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3738 If set, print multibyte text.
3739 (Fsingle_key_description): Call push_key_description with
3740 FORCE_MULTIBYTE set.
3741 (describe_buffer_bindings): Likewise.
3743 * lisp.h (push_key_description): Add prototype.
3745 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3746 around the call to redisplay_internal.
3748 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3750 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3752 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3754 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3755 (ccl_driver): New local variable `extra_bytes'.
3757 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3759 * coding.c (setup_coding_system):
3760 Initialize coding->spec.ccl.eight_bit_carryover.
3761 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3763 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3765 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3766 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3767 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3768 (decode_composition_emacs_mule): New function.
3769 (decode_coding_emacs_mule): Decode composition sequence by calling
3770 decode_composition_emacs_mule.
3771 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3772 (encode_coding_emacs_mule): Changed from macro to function.
3773 If a text contains compositions, encode them correctly.
3774 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3775 that decoding and encoding are required.
3777 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3779 * xfaces.c (PT_PER_INCH): New macro.
3780 (xlfd_point_size): Compute real point size from font's pixel size.
3781 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3784 * .gdbinit: Comment out the line pointing to the Lesstif source
3787 * window.c (Frecenter): Use displayed_window_lines instead
3788 of window_internal_height.
3790 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3791 instead of x-toolkit-scroll-bars-p.
3792 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3794 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3795 instead of x-toolkit-scroll-bars-p.
3796 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3798 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3799 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3800 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3802 (add_window_display_history, add_frame_display_history)
3803 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3804 (build_frame_matrix_from_leaf_window): Remove unused code.
3805 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3807 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3808 (update_window) [GLYPH_DEBUG]: Likewise.
3809 (syms_of_display): Defsubr dump-redisplay-history.
3811 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3813 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3814 the end of the prompt. Set echo_after_prompt to the offset
3815 of echoptr in echobuf.
3817 * xdisp.c (init_from_display_pos): Pop until the iterator's
3818 stack is empty; there may be frames for stretch or images
3821 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3822 (save_or_restore_current_matrix): New function for the same
3823 purpose, but more efficient.
3824 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3826 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3828 * xdisp.c (syms_of_xdisp): Fix last change.
3830 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3832 * xdisp.c (syms_of_xdisp): Doc fix.
3834 * xdisp.c (redisplay_window): Remove label restore_buffers;
3835 use finish_scroll_bars instead to make sure that scroll bars
3836 are redeemed. If we don't do this, flickering can result from
3837 scroll bars being destroyed and recreated.
3839 2000-12-22 Jason Rumney <jasonr@gnu.org>
3841 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3842 in the wrong colors when the foreground is not black.
3843 (expose_window): Don't redraw the window that's currently being
3846 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3848 * window.c (size_window): When setting the window's too_small_ok
3849 flag, compare old size with minimum size depending on WIDTH_P,
3850 don't compare with window_min_width.
3852 * window.c (delete_window): Simplify somewhat.
3853 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3854 freeing window matrices. The flag windows_or_buffers_changed is
3855 set, so the next redisplay will consider all windows; this should
3858 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3860 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3862 * ccl.h (struct ccl_program): New member cr_consumed.
3864 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3865 (CCL_READ_CHAR): Handle EOL conversion here.
3866 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3868 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3870 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3872 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3873 otherwise tabs of different size compare equal.
3875 * callint.c (Fcall_interactively): Prevent a compiler warning.
3877 * print.c (print_unwind): Return nil.
3878 (PRINTDECLARE): Initialize all local variables.
3879 (print_preprocess): Add a default case.
3881 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3883 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3885 * window.c (delete_window, Fsplit_window)
3886 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3888 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3890 * dispnew.c (ensure_frame_matrix): Removed.
3891 (save_frame_matrix, restore_frame_matrix): New functions.
3892 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3894 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3895 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3897 2000-12-21 Andrew Innes <andrewi@gnu.org>
3899 * w32term.c (x_update_begin): Regenerate the palette here, rather
3900 than for each window.
3902 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3903 palette is NULL, since this corrupts memory! Also get
3904 display_info reference from frame.
3906 2000-12-21 Jason Rumney <jasonr@gnu.org>
3908 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3910 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3911 to avoid returning without releasing it.
3913 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3915 * keymap.c (push_key_description): Don't convert eight-bit-control
3916 and eight-bit-graphic to multibyte character.
3918 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3919 generic character and CODE1 is nil, return the smallest character
3922 2000-12-20 Dave Love <fx@gnu.org>
3924 * s/osf5-0.h (NSIG): Don't redefine.
3926 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3928 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3929 excluding menu-bar and tool-bar.
3930 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3931 (menu_item_p): Remove.
3932 (where_is_internal_1): Don't ignore menu-items.
3934 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3936 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3939 * window.c (make_window): Initialize window's min_hscroll.
3940 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3941 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3943 (struct saved_window): New member min_hscroll.
3944 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3945 (Fset_window_configuration): Set window's min_hscroll.
3946 (save_window_save): Save window's min_hscroll.
3947 (compare_window_configurations): Compare min_hscroll values.
3949 * window.h (struct window): New member min_hscroll.
3951 * keyboard.c (echo_prompt): Prevent a compiler warning.
3953 * xdisp.c (try_cursor_movement): Fix last change. The real
3954 condition is that PT is at the end of the row, and should
3955 be displayed at the start of the next row.
3957 * xdisp.c (try_cursor_movement): If we end on a partially
3958 visible line, end we already decided to scroll, return -1.
3960 * dispextern.h (ensure_frame_matrix): Add prototype.
3962 * window.c (delete_window, Fsplit_window)
3963 (Fset_window_configuration): Call ensure_frame_matrix.
3965 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3967 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3968 completed, call fake_current_matrices instead of marking frame
3971 2000-12-20 Jason Rumney <jasonr@gnu.org>
3973 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3975 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3977 * fns.c (Frequire): Doc fix.
3979 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3981 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3983 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3984 currently displaying a message.
3986 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3988 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3990 2000-12-18 Andrew Innes <andrewi@gnu.org>
3992 * w32.c (w32_strerror): New function.
3994 * w32.h (w32_strerror): New extern.
3996 * w32fns.c (Fw32_shell_execute): Use it.
3998 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4000 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4002 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4004 * msdos.c (IT_set_face): Obey inverse_video.
4006 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4008 * dired.c (directory_files_internal): Always return decoded filenames.
4010 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4012 * xterm.c (x_connection_closed): Prevent being called recursively
4013 because of an error condition in XtCloseDisplay.
4015 * xdisp.c (init_iterator): If noninteractive, and the frame's
4016 face cache is null, make one.
4018 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4020 * process.c (wait_reading_process_input): Check for pending
4021 input when running timers.
4023 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4025 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4027 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4029 * process.c (read_process_output): Don't run a filter if the code
4030 decoder produces nothing but carryover.
4032 2000-12-17 Andrew Innes <andrewi@gnu.org>
4034 * w32.c (sys_rename): Only check errno against EEXIST, and not
4035 EACCES, when determining whether rename failed because the target
4036 exists. This was resulting in indefinite looping on Windows 9x if
4037 the source file was locked by another process.
4039 * w32fns.c (Ffile_system_info): New function.
4040 (syms_of_w32fns): Defsubr it.
4042 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4044 * window.c (coordinates_in_window): Fix computation for
4045 position on vertical line between mode lines.
4047 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4048 Don't alter tip_frame or tip_window.
4049 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4052 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4053 Don't alter tip_frame or tip_window.
4054 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4057 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4059 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4060 be consistent with the doc string. Reported by NAKAJIMA Mikio
4061 <minakaji@osaka.email.ne.jp>.
4063 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4065 * xfaces.c (Vface_ignored_fonts): New variable.
4066 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4067 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4069 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4071 * dispnew.c (update_window): Detect pending input every nth line
4072 updated, i.e. do it depending on real work done, and not on the
4075 * xterm.c (expose_window): Don't redraw the window that's
4076 currently being updated.
4078 * window.c (Fset_window_point): Remove test for
4079 cursor_in_non_selected_windows.
4081 * lread.c (read1): Recognize end of file after `\\'.
4083 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4084 not unwind_create_frame.
4086 2000-12-15 Dave Love <fx@gnu.org>
4088 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4091 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4093 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4095 * coding.c (setup_coding_system): Clear all members of the struct
4096 coding_system at first.
4097 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4099 (code_convert_region): Don't override coding->src_multibyte and
4100 coding->dst_multibyte.
4102 * fns.c (Fmd5): Docstring improved.
4104 2000-12-15 Miles Bader <miles@gnu.org>
4106 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4107 are actually marked as mode-lines; otherwise use
4108 estimate_mode_line_height.
4110 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4112 * editfns.c (Fformat): Prevent a buffer overrun when the format
4113 specifies a precision.
4115 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4117 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4118 argument is outside the range [2..3].
4120 2000-12-14 Andrew Innes <andrewi@gnu.org>
4122 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4123 nothing to do. Bind inhibit-quit.
4124 (tip_frame): Make it a Lisp_Object.
4125 (x_create_tip_frame): Set tip_frame after it has been added to
4127 (Fx_show_tip): Don't set tip_frame here.
4128 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4129 (unwind_create_frame, unwind_create_tip_frame): New functions.
4130 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4131 while a frame is only partially constructed.
4133 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4134 (x_free_frame_resources): New function.
4135 (x_destroy_window): Use it.
4137 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4139 * xfns.c (Fx_backspace_delete_keys_p): New function.
4140 (syms_of_xfns): Defsubr it.
4142 * config.in (HAVE_XKBGETKEYBOARD): Add.
4144 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4146 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4147 Always store string in multibyte representation in echobuf.
4148 (echo_char): Always store string in multibyte representation in
4150 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4151 (read_key_sequence): Adjusted for the change of echo_prompt.
4153 * fns.c (Fmd5): Docstring improved.
4155 * lisp.h (detect_coding_system): Prototype adjusted.
4157 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4158 (detect_coding_emacs_mule, detect_coding_iso2022,)
4159 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4160 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4161 New argument MULTIBYTEP. Callers changed.
4162 (detect_coding_mask, detect_coding_system): New argument
4163 MULTIBYTEP. Callers changed.
4164 (decode_coding_string): Set coding->src_multibyte and
4165 coding->dst_multibyte before calling detect_coding and detect_eol.
4166 Update them after some coding system is detected.
4168 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4170 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4172 * keyboard.c (menu_bar_items, tool_bar_items):
4173 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4175 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4177 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4179 (unwind_create_frame, unwind_create_tip_frame): New functions.
4180 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4181 while a frame is only partially constructed.
4183 * xterm.h (x_free_frame_resources): Declare.
4185 * xterm.c (x_free_frame_resources): New function.
4186 (x_destroy_window): Use it.
4188 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4189 don't interrupt the update for pending input initially, i.e.
4190 update at least some lines.
4192 * keyboard.c (do_mouse_tracking): Make externally visible.
4194 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4196 * xfns.c (gray_bitmap_bits): Declare `char *'.
4198 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4200 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4201 lines start with a relief line.
4203 2000-12-12 Dave Love <fx@gnu.org>
4205 * window.c (Fdisplay_buffer): Doc fix.
4206 (Fwindow_list): Remove unused var.
4208 * buffer.h (mmap_set_vars): Declare.
4210 * window.h (Fset_window_point): Declare.
4212 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4214 * msdos.c (fast_find_position): Don't overstep the last window row.
4215 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4216 variable `area'. When looking for a row under (X,Y), give up if some
4217 of the previous rows is not enabled.
4219 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4221 * window.c (Fset_window_point): If displaying cursors in windows
4222 other than the selected window, make sure redisplay updates
4223 other windows to show the new value of point in the window.
4225 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4227 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4228 the buffer is the sole visible buffer when in the mini-buffer.
4230 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4231 Bind `inhibit-read-only' to t.
4232 (unwind_with_echo_area_buffer): Use AREF.
4234 * xfns.c (Fx_hide_tip): Simplified.
4236 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4239 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4241 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4243 * xfns.c (Fx_hide_tip): Fix last change.
4245 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4246 nothing to do. Bind inhibit-quit.
4247 (tip_frame): Make it a Lisp_Object.
4248 (x_create_tip_frame): Set tip_frame after it has been added to
4250 (Fx_show_tip): Don't set tip_frame here.
4252 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4254 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4257 * dispextern.h: Change external declaration of tip_frame.
4259 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4260 return an empty string.
4262 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4263 of the window's update_mode_line flag, since the former is set by
4264 force-mode-line-update, not the latter. This makes
4265 column-number-mode slightly faster.
4267 * xdisp.c (try_window_id) <all changes above window start>:
4270 2000-12-11 Paul Eggert <eggert@twinsun.com>
4272 * config.in (HAVE_FTELLO): Remove.
4274 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4275 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4277 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4278 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4280 2000-12-11 Miles Bader <miles@gnu.org>
4282 * window.c (displayed_window_lines): Don't round up when
4283 converting empty space at bottom to lines.
4284 Handle non-newline-terminated final lines properly.
4285 (Fwindow_text_height): New function (used to be in lisp).
4286 (syms_of_window): Initialize it.
4288 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4290 * syntax.c (scan_lists): Check that the right quote char has the
4291 right Sstring syntax when jumping over strings.
4292 (init_syntax_once): Use Smax rather than 13.
4294 2000-12-09 Miles Bader <miles@gnu.org>
4296 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4297 with PARTIALLY, inverting the sense.
4298 (window_scroll_pixel_based): Scroll partially visible lines into
4299 place if we hit the beginning or end of the buffer.
4300 (displayed_window_lines): Don't include partially visible lines.
4301 (Fmove_to_window_line): Skip past any partially visible first line.
4303 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4305 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4307 * tparam.c (tparam1): Change the way buffers are reallocated to be
4308 portable and less obfuscated.
4310 * termcap.c (tgetent): Change the way buffers are reallocated to
4311 be portable and less obfuscated.
4313 * macros.c (store_kbd_macro_char): Change the way buffers are
4314 reallocated to be portable and less obfuscated.
4316 * lread.c (read1): Change the way buffers are reallocated to be
4317 portable and less obfuscated.
4319 * doc.c (Fsubstitute_command_keys): Change the way buffers
4320 are reallocated so that it is portable.
4322 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4324 * dosfns.c (Ffile_system_info): New function.
4325 (syms_of_dosfns): Defsubr it.
4327 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4329 * alloc.c (gc_sweep): Add comment.
4331 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4333 * sound.c (vox_configure): Change order of ioctls.
4334 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4335 Ignore errors when changing volume.
4336 (vox_close): Don't reset the device.
4338 * process.c (read_process_output): Make sure the process marker's
4339 position is valid when the process buffer is changed in
4340 after-change functions. W3 does that.
4342 * xfns.c (x_free_gcs): New function.
4344 * xterm.h (x_free_gcs): Add prototype.
4346 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4349 * xterm.c (x_destroy_window): Call x_free_gcs so that
4350 resources of non-toolkit X windows will be freed.
4352 2000-12-07 Andrew Innes <andrewi@gnu.org>
4354 * w32fns.c (xlfd_charset_of_font): Fix last change.
4356 2000-12-06 Dave Love <fx@gnu.org>
4358 * md5.h (__P): Don't define -- it comes from config.h.
4360 * strftime.c: Change some #if foo to #ifdef foo.
4362 2000-12-06 Andrew Innes <andrewi@gnu.org>
4364 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4366 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4367 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4368 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4370 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4372 * alloc.c (gc_sweep): Prevent symbols read during loadup
4375 * xdisp.c (underlying_face_id): New function.
4376 (handle_face_prop, face_before_or_after_it_pos): Use it
4377 to determine the face ``under'' a string. Let strings inherit
4378 the face of the buffer under them.
4380 * xfaces.c (face_at_string_position): Update function comment.
4382 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4383 matrix if the window's left position has changed; we need to
4384 redraw it in this case.
4386 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4388 * window.c (coordinates_in_window): Check mouse on mode-line or
4391 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4392 advertized by the function documentation.
4394 * window.c (syms_of_window): Doc fix.
4396 * sound.c (vox_configure): Set volume for left and right channel.
4397 (sound_cleanup): Return nil.
4399 * xdisp.c (move_it_by_lines): Fix paren typo.
4401 * xterm.c (x_load_font): Don't use the font's max_bounds for
4402 computing the height of the font. If max_bounds' ascent or
4403 descent are greater than the font's ascent or descent, this means
4404 glyphs overlap, which should be handled now by redisplay.
4406 * window.c (Veven_window_heights): New variable.
4407 (syms_of_window): DEFVAR_LISP it.
4408 (Fdisplay_buffer): Check Veven_window_heights before evening the
4411 2000-12-06 Miles Bader <miles@gnu.org>
4413 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4414 update `default-frame-alist' instead of setting no frame parameters.
4416 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4418 * composite.c (update_compositions): Fix typo (use the correct
4421 2000-12-05 Jason Rumney <jasonr@gnu.org>
4423 * md5.h: Remove underscores from function declarations.
4424 (__attribute__, __alignof__) [!__GNUC__]: Define.
4426 * md5.c: Delay include of md5.h until after namespace cleaning.
4428 * makefile.w32-in (fns.o): Depend on md5.h
4429 (md5.o): New target.
4432 * makefile.nt: Likewise.
4434 2000-12-05 Jason Rumney <jasonr@altavista.net>
4436 * w32term.c (expose_area): Complete last change.
4438 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4440 * minibuf.c: Include intervals.h.
4442 2000-12-05 Jason Rumney <jasonr@gnu.org>
4444 * w32term.c (x_produce_glyphs): If a font for a component of
4445 a composition is not found, use 1 pixel dot ascent and 0 dot
4446 descent value to avoid displaying terribly tall empty boxes.
4447 (expose_area): Pass x-coordinate relative to the exposed
4448 area to x_draw_glyphs instead of a window-relative coordinate.
4450 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4452 * xdisp.c (next_element_from_ellipsis): Save face before selective
4453 display in saved_face_id, and set face_before_selective_p.
4454 (reseat_1): Reset face_before_selective_p.
4455 (append_space, extend_face_to_end_of_line): If iterator's
4456 face_before_selective_p is set, use the face from saved_face_id.
4457 (extend_face_to_end_of_line): For tty frames, make sure to
4458 use the right face id when producing spaces at the end of
4461 * dispextern.h (struct it): Add face_before_selective_p.
4463 * keyboard.c (record_char): Don't record identical help-echo
4464 events in recent_keys.
4466 * xterm.c [USE_X_TOOLKIT]: Close the display.
4467 (xim_close_dpy): Handle case that the display has been closed.
4469 * xterm.c (x_destroy_window): Reset the frame's X window after
4472 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4473 variable window_width.
4474 (line_draw_cost): Fix code skipping over spaces at the end of the
4475 line when must_write_spaces is not set.
4476 (scrolling_window): Fix code inserting runs in list of all runs.
4478 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4480 * coding.c (setup_coding_system): Be sure to initialize
4481 coding->category_idx.
4483 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4485 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4487 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4488 area to x_draw_glyphs instead of a window-relative coordinate.
4490 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4491 error in the message.
4493 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4494 timer after having read a key. It's not good for code reading
4495 several keys in a loop, like an input method.
4497 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4498 record undo information for format-decode.
4500 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4501 current buffer is read-only, not if it isn't.
4503 * keyboard.c (record_char): Record `help-echo' input events
4504 in recent_keys only if they display some help. Don't record
4505 `help-echo' events as macro char.
4507 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4509 * editfns.c (save_excursion_restore): Don't move point
4510 in another window if it is showing the wrong buffer.
4511 Avoid the call to Fwindow_live_p, for speed.
4513 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4515 * xfaces.c (struct font_name): New member registry_priority.
4516 (split_font_name): Initialize the above member to zero.
4517 (concat_font_list): New function.
4518 (font_list): Include fonts of all alternative registries.
4519 (FONT_POINT_SIZE_QUANTUM): New macro.
4520 (better_font_p): Ignore point size difference less than
4521 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4523 * xterm.c (x_produce_glyphs): If a font for a component of
4524 a composition is not found, use 1 pixel dot ascent and 0 dot
4525 descent value to avoid displaying terribly tall empty boxes.
4527 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4529 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4531 * coding.h (code_convert_string1): Declare.
4533 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4535 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4537 2000-12-02 Jason Rumney <jasonr@gnu.org>
4539 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4540 correctly for single byte character case.
4541 (w32_per_char_metric): Do not try to make any assumptions about
4542 the metrics of BDF fonts.
4543 (x_estimate_mode_line_height): If `mode-line' face
4544 hasn't a font, use that of the frame, as drawing glyphs does.
4545 (note_mouse_highlight): Change the cursor shape on the vertical
4546 border between windows [not enabled].
4548 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4550 * w32fns.c (Fx_create_frame): Reintroduce the call to
4551 face-set-after-frame-defaults.
4552 (Vx_window_horizontal_drag_shape): New variable.
4553 (syms_of_xfns): DEFVAR_LISP it.
4554 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4557 2000-12-02 Simon Josefsson <simon@josefsson.org>
4559 * fns.c (Fmd5): Use a different logic to decide the coding system
4562 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4564 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4566 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4568 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4570 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4571 height for YNegative.
4572 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4573 height; also see comment there.
4575 * window.c (coordinates_in_window): Handle computations for
4576 positions on the vertical bar and fringes differently for
4577 window-system frames. Consider some pixels near the vertical bar
4578 as on the bar if the frame doesn't have vertical scroll bars.
4579 Associate positions between mode or header lines with the
4580 right window, the left one.
4582 2000-12-01 Jason Rumney <jasonr@gnu.org>
4584 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4586 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4589 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4591 * window.c (struct saved_window): Add members orig_top and orig_height.
4592 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4593 (save_window_save, Fset_window_configuration): Save/restore
4594 window's orig_top and orig_height.
4596 2000-12-01 Jason Rumney <jasonr@gnu.org>
4598 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4600 * w32fns.c (x_set_cursor_color): Fix last change.
4602 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4604 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4605 sure that the next redisplay displays the minibuffer, so that
4606 the cursor will be replaced with what the minibuffer wants.
4608 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4609 #ifndef instead of using #if.
4610 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4611 USE_TOOLKIT_SCROLL_BARS is defined.
4613 2000-11-30 Jason Rumney <jasonr@gnu.org>
4615 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4618 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4620 * fns.c (Fmd5): Doc fix.
4622 2000-11-30 Simon Josefsson <simon@josefsson.org>
4624 * fns.c (Fmd5): New function.
4625 (syms_of_fns): Defsubr md5.
4627 * Makefile.in (obj): Add md5.o
4629 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4631 * md5.h, md5.c: New files, taken from glibc.
4633 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4635 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4636 hasn't a font, use that of the frame, as drawing glyphs does.
4638 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4640 * eval.c (Frun_hooks): Allow 0 arguments.
4642 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4644 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4645 is over the menu bar widget, say it's not on the frame.
4647 * xfns.c (Fx_create_frame): Reintroduce the call to
4648 face-set-after-frame-defaults.
4650 * eval.c (Fsignal): Reset handling_signal.
4652 2000-11-28 Jason Rumney <jasonr@gnu.org>
4654 * w32menu.c (add_menu_item): Reset menu item text when changing
4655 type to radio button.
4657 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4659 * xselect.c: Update copyright.
4661 * window.c (coordinates_in_window): If on a mode or header line,
4662 but sufficiently close to its start, return ``on vertical
4663 border''. This gives us a way to drag windows horizontally when
4664 using toolkit scroll bars.
4666 * xterm.c (note_mouse_highlight): Change the cursor shape
4667 on the vertical border between windows.
4669 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4671 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4672 (syms_of_xfns): DEFVAR_LISP it.
4673 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4675 * textprop.c (text_read_only): New function.
4676 (verify_interval_modification): Use it instead of signaling
4677 `text-read-only'. This makes it easier to catch this error
4680 * xdisp.c (forward_to_next_line_start): Check for newlines,
4681 not end of line, which includes CR.
4683 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4685 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4686 include no-conversion.
4688 2000-11-27 Jason Rumney <jasonr@gnu.org>
4690 * w32fns.c (w32_load_system_font): Always mark font as double byte
4691 if codepage is unicode.
4693 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4695 * xdisp.c (forward_to_next_line_start): If already on a newline,
4696 just consume it to avoid unintended skipping over invisible text below.
4698 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4699 `vertical-line', `mode-line' and `header-line' events.
4701 * xdisp.c (try_window_id): Avoid starting to display in the middle
4702 of a character, a TAB for instance. This is easier than to set
4703 up the iterator exactly, and it's not a frequent case, so the
4704 additional effort wouldn't really pay off.
4706 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4708 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4711 2000-11-25 Jason Rumney <jasonr@gnu.org>
4713 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4714 Args to window_from_coordinates should be pixel coordinates.
4716 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4717 redisplay handles them properly.
4719 2000-11-25 Miles Bader <miles@gnu.org>
4721 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4723 2000-11-24 Jason Rumney <jasonr@gnu.org>
4725 * w32.c (init_environment): Set LANG environment variable based on
4726 locale settings, if not set.
4728 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4729 making tool bar smaller. When clearing the frame, also
4730 clear current matrices. Clear frame when tool bar disappears.
4731 Don't use more lines for the tool-bar than is available.
4732 (x_change_window_heights): New function.
4734 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4736 * xdisp.c (init_from_display_pos): If POS says we're already after
4737 an overlay string ending at POS, make sure to pop the iterator
4738 because it will be in front of that overlay string. When POS is
4739 ZV, we've thereby also ``processed'' overlay strings at ZV.
4741 * xfaces.c (lface_from_face_name): Function comment fix.
4743 2000-11-24 Miles Bader <miles@gnu.org>
4745 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4746 apply `mode-line-inverse-video' -- zero means force display using
4747 the default face, non-zero means display using the specialized face.
4748 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4750 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4752 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4755 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4757 * coding.c (decode_coding_emacs_mule): Fix the case of
4758 CODING_EOL_LF, which used uninitialized value of c.
4760 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4762 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4764 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4766 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4769 * frame.h (struct frame): Replace desired_tool_bar_items,
4770 current_tool_bar_items, n_desired_tool_bar_items,
4771 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4773 * frame.c (make_frame): Change initialization of tool bar
4776 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4777 Change references to members deleted from struct frame to use the
4780 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4781 references to members deleted from struct frame to use the new ones.
4783 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4785 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4787 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4788 (note_tool_bar_highlight): Change references to members deleted
4789 from struct frame to use the new ones.
4791 2000-11-23 Miles Bader <miles@gnu.org>
4793 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4794 the face's inverse-video attribute, rather than overriding it.
4796 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4798 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4799 making tool bar smaller.
4801 2000-11-22 Dave Love <fx@gnu.org>
4803 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4805 2000-11-22 Miles Bader <miles@gnu.org>
4807 * keyboard.c (Vminibuffer_message_timeout): New variable.
4808 (command_loop_1): Use it to determine message timeout.
4809 (syms_of_keyboard): Initialize it.
4811 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4813 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4815 * sysdep.c: Move the code for declaring h_errno after #include
4818 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4820 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4821 the menu bar when the tooltip is unmapped.
4823 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4824 sole visible buffer when we're currently in the mini-buffer, and
4827 2000-11-21 Jason Rumney <jasonr@gnu.org>
4829 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4830 put on the clipboard.
4831 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4832 copy of what Emacs last put there. If they are the same, do not
4833 use the clipboard copy to avoid losing data due to coding conversions.
4835 2000-11-22 Miles Bader <miles@gnu.org>
4837 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4838 (syms_of_minibuf): Initialize it.
4839 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4840 to prompt, don't make read-only.
4842 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4844 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4845 Add BEFORE/AFTER_POTENTIAL_GC.
4847 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4849 * buffer.c (mmap_free_1): Avoid a compiler warning.
4851 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4853 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4855 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4858 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4860 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4863 * s/gnu-linux.h: Don't use `#cpu'.
4865 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4866 not defined in mman.h.
4868 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4869 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4870 and store an index in the XClientMessageEvent. Storing a
4871 Lisp_Object or pointer can fail on a 64 bit system, since X only
4873 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4875 2000-11-20 Dave Love <fx@gnu.org>
4877 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4879 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4881 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4883 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4885 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4888 * alloc.c (make_string): Fix previous change. Be sure to make
4889 unibyte string correctly.
4891 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4893 * window.c (Fwindow_list): Change parameter list to be XEmacs
4895 (window_list_1): New function.
4896 (window_loop): Use it instead of Fwindow_list.
4898 * sysdep.c (emacs_ospeed): New variable.
4899 (toplevel): Don't declare ospeed extern.
4900 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4902 * termcap.c (ospeed): Remove.
4903 (tputs) [!emacs]: Remove unused code.
4904 (tgetent): Avoid a compiler warning.
4906 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4907 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4908 SCROLL_BAR_X_WIDGET with additional argument DPY.
4910 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4912 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4913 Take the X display as additional argument.
4914 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4915 `Widget' is a pointer type that's not easily stored in Lisp_Object
4916 form in a portable way.
4918 * dispnew.c (update_text_area): Fix last change.
4920 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4922 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4924 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4925 clear current matrices.
4927 * buffer.c (mmap_enlarge): Don't print a message on stderr
4928 if mapping new memory at the end of the existing region fails.
4930 * dispnew.c (update_text_area): Don't skip over equal glyphs
4931 when the last current glyph overlaps the glyph to its right.
4933 2000-11-18 Miles Bader <miles@gnu.org>
4935 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4936 lines that *end* with "..." too (that's the most common case!).
4938 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4940 * xdisp.c (resize_mini_window): Temporarily change to the
4941 mini-window's buffer if necessary.
4943 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4944 the tooltip obscures less text under it.
4946 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4948 * puresize.h (BASE_PURESIZE): Increase to 700000.
4950 2000-11-18 Jason Rumney <jasonr@gnu.org>
4952 * w32term.c (w32_draw_bitmap): Use face to set colors.
4954 2000-11-17 Dave Love <fx@gnu.org>
4956 * lread.c (Fload): Fix #ifdef for pcc.
4958 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4960 * xdisp.c (pos_visible_p): Compute the default character height
4963 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4965 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4966 knowing the line's height; use the default font's height in that case.
4968 * xfaces.c (weight_table): Add `demi' with the same meaning as
4971 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4973 * dispnew.c (null_row): New global static variable.
4974 (clear_glyph_row): Delete local static variable null_row.
4976 2000-11-15 Jason Rumney <jasonr@gnu.org>
4978 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4979 (w32_alloc_lighter_color): Use new brightness calculations from
4980 xterm.c. Scale delta to be in the range expected by W32.
4981 (w32_draw_relief_rect): Use frame relief colors.
4983 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4985 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4986 (Qinhibit_default_face_x_resources): New variable.
4987 (syms_of_frame): Initialize it.
4988 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4990 * xdisp.c (pos_visible_p): Improve function comment.
4992 * lisp.h (BINDING_STACK_SIZE): New macro.
4994 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4995 reading the directory if readdir returns null and errno is EAGAIN
4998 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5000 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5001 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5002 Set amount_to_scroll to max of dx and scroll_step so that
5003 scroll-conservatively doesn't defeat scroll-step>1.
5004 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5005 scroll-conservatively for line-at-a-time scrolling.
5007 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5009 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5012 * xdisp.c (current_mode_line_height, current_header_line_height):
5014 (init_xdisp): Initialize them.
5015 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5016 and use exact mode line heights if it is set.
5018 * lisp.h (pos_visible_p): Change prototype.
5020 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5021 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5022 and current_header_line_height first.
5023 (current_mode_line_height, current_header_line_height):
5026 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5028 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5029 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5030 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5032 2000-11-14 Miles Bader <miles@gnu.org>
5034 * xterm.c (x_alloc_lighter_color): Include an additive component
5035 too for dark colors, because FACTOR isn't enough.
5036 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5039 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5041 * keyboard.c (show_help_echo): Call message3_nolog with number of
5042 bytes in the help string as 2nd parameter, instead of the number
5045 2000-11-13 Miles Bader <miles@gnu.org>
5047 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5048 (Fload): Use new openp return protocol.
5049 Don't try to use Vload_source_file_function to load .elc files.
5050 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5051 openp return protocol.
5052 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5054 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5056 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5058 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5059 Defined these macros.
5060 (NLIST_STRUCT): Avoid re-defining it.
5062 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5063 -I/usr/contrib/X11R6/include.
5064 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5066 2000-11-10 Jason Rumney <jasonr@gnu.org>
5068 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5070 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5071 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5073 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5074 (Qw32_charset_vietnamese): New symbol.
5075 (xlfd_charset_of_font): New function.
5076 (w32_load_system_font): Use it.
5077 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5078 when Vw32_charset_info_alist is nil to ensure default face always
5079 has font. Use Fcar and Fcdr for safety.
5080 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5081 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5082 pseudo-codepages for special cases.
5083 (w32_to_x_font): New parameter to allow charset portion to be
5084 specified where there is many to one mapping. Callers changed.
5085 (w32_list_fonts): Avoid listing fonts that won't display.
5087 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5089 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5090 (font_list_1): Renamed from font_list.
5091 (font_list): New function, trying alternative registries from
5092 Vface_alternative_font_registry_alist.
5093 (Finternal_set_alternative_font_registry_alist): New function.
5094 (syms_of_xfaces): Initialize and Staticpro
5095 Vface_alternative_font_registry_alist.
5096 Defsubr Finternal_set_alternative_font_registry_alist.
5098 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5100 * lisp.h (Flooking_at): Declare.
5102 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5104 * dired.c (directory_files_internal): Fix a braino.
5106 * dired.c (directory_files_internal): Add missing GCPRO's.
5109 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5111 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5112 (resize_mini_window): Return quickly if Vresize_mini_window is
5113 nil. Don't return if Vmax_mini_window_height is nil.
5115 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5116 (syms_of_xdisp): Initialize them.
5117 (resize_mini_window): Act according to the setting of
5118 Vresize_mini_window.
5119 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5121 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5122 scroll bar widget after configuring it, so that it will appear at
5123 the right position from the start.
5124 (XTredeem_scroll_bar): Cleaned up.
5126 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5128 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5129 font is taller than the frame line, we don't have to bias the
5132 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5134 2000-11-07 Dave Love <fx@gnu.org>
5136 * config.in (HAVE_MKSTEMP): Add.
5138 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5140 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5142 * window.c (Fset_window_configuration): Don't try to preserve
5143 point in the current buffer, if that buffer is displayed in more
5146 * xfaces.c (lookup_named_face): If default face isn't realized,
5147 try to realize it. Return -1 if not successful.
5148 (Fx_list_fonts): Handle case that face cannot be determined.
5149 (Fface_font): Likewise.
5151 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5153 * window.c (displayed_window_lines): Detect partially
5154 visible lines at the bottom correctly.
5156 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5158 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5159 when ensuring we don't do visit in indirect buffer.
5161 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5163 * composite.h (compose_chars_in_text): Add prototype.
5165 * composite.c (Vcomposition_function_table): New variable.
5166 (Qcomposition_function_table): New variable.
5167 (run_composition_function): Call
5168 Vcompose_chars_after_function with three arguments.
5169 (compose_chars_in_text): New function.
5170 (syms_of_composite): Modified the doc-string of
5171 Vcompose_chars_after_function. Declare composition-function-table
5172 as a lisp variable, and initialize it.
5174 * xfns.c (x_encode_text): Suppress producing escape sequences for
5177 * xselect.c: Include composite.h.
5178 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5180 2000-11-05 Andrew Innes <andrewi@gnu.org>
5182 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5184 * sysdep.c (read_input_waiting): Remove extraneous argument to
5187 * w32fns.c (Fx_server_version): Include w32_build_number in the
5190 * w32heap.c (w32_build_number): New variable.
5191 (cache_system_info): Set it.
5193 * w32heap.h (w32_build_number): Add extern.
5195 * emacs.c (syms_of_emacs): Update docstring for
5196 system-configuration, to reflect the actual usage on MS-Windows.
5198 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5200 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5201 process idle timers while waiting for another event.
5203 * dispnew.c (update_frame_line): Handle case where spaces in
5204 the default face are colored.
5206 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5207 window height hasn't changed.
5209 2000-10-31 Jason Rumney <jasonr@gnu.org>
5211 * w32term.c (x_produce_glyphs): Handle composite characters.
5212 (x_draw_glyph_string_foreground)
5213 (x_draw_composite_glyph_string_foreground): Restore old font.
5215 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5217 * minibuf.c (read_minibuf): Reset the undo history just before
5218 starting the recursive-edit.
5220 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5222 * xfaces.c (menu_face_change_count): New variable.
5223 (Finternal_set_lisp_face_attribute): Increment it for changes
5225 (realize_basic_faces): Reflect changes in the `menu' faces
5228 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5229 dy obtained from the iterator's y-position after moving from
5230 scroll_margin_pos to PT; see comment there.
5232 * xdisp.c (safe_eval_handler): Call add_to_log.
5234 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5235 is not a symbol or string.
5237 * xdisp.c (echo_area_display): Don't perform a display update from
5238 inside redisplay. The update will happen anyway at the end of
5239 redisplay, and it can confuse redisplay (GC messages while
5240 redisplaying, for instance.)
5242 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5244 * xrdb.c (x_load_resources): Use the class name in the defaults.
5246 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5247 (regex_compile): Catch bogus \(\1\).
5249 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5251 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5254 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5255 we have a color cache, check that the cached color equals the
5256 allocated color. If not, clear the color cache.
5258 * window.c (displayed_window_lines): Change buffers if necessary.
5259 Fix computation of displayed lines.
5261 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5262 update_menu_bindings to DEFVAR_BOOL.
5264 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5266 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5268 * puresize.h (BASE_PURESIZE): Increase to 680000.
5270 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5272 2000-10-29 Jason Rumney <jasonr@gnu.org>
5274 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5276 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5277 (w32_cache_char_metrics): Handle possibility that 'x' does not
5278 exist in a BDF font.
5279 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5281 * w32bdf.h (bdffont): Add nchars.
5283 * w32bdf.c (set_bdf_font_info): Set it.
5284 (w32_BDF_TextOut): Swap byte order of double byte characters.
5285 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5287 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5289 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5290 don't override the colors in frame's param_alist, unless they are
5293 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5294 reverse the effect of the highlight flag.
5296 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5298 * window.h (Fwindow_live_p): Declare.
5300 * undo.c (record_delete): Check that last_undo_buffer is really a
5301 buffer before applying XBUFFER to it.
5303 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5306 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5308 * lisp.h (KEYMAPP): New macro.
5309 (get_keymap): Remove.
5310 (get_keymap_1): Rename get_keymap.
5312 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5314 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5316 * xmenu.c (single_submenu): Use KEYMAPP.
5317 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5318 Use KEYMAPP rather than Fkeymapp.
5320 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5322 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5323 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5324 Use KEYMAPP rather than Fkeymapp.
5325 (single_submenu): Use KEYMAPP.
5326 (w32_menu_show, w32_dialog_show): Use TRUE.
5328 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5330 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5331 (Fkeymapp): Use KEYMAPP.
5332 (get_keymap): Rename from get_keymap_1. Remove old def.
5333 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5334 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5335 (Fminor_mode_key_binding): Don't raise an error if the binding
5337 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5338 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5340 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5341 Allow Vspecial_event_map to be autoloaded.
5342 (menu_bar_items): Fetch the keymap rather than using keymapp.
5343 (menu_bar_one_keymap): No need to follow func-indirect any more.
5344 (parse_menu_item): get_keymap_1 -> get_keymap.
5345 (tool_bar_items): Fetch the keymap rather than using keymapp.
5346 (read_key_sequence): Use KEYMAPP.
5348 * intervals.c (get_local_map): Use get_keymap rather than following
5349 function-indirections explicitly.
5351 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5353 2000-10-27 Jason Rumney <jasonr@gnu.org>
5355 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5356 point, as Windows has oversized fonts.
5358 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5360 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5362 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5363 (freehook, reallochook): Handle null pointer arguments.
5364 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5366 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5368 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5369 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5370 Giving in to popular pressure to shut up the compiler with casts.
5372 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5374 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5375 signed value, and use a default value computed from the font's
5378 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5380 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5381 that specify a negative underline position can still use underlines.
5383 * window.c (Fpos_visible_in_window_p): Make POS default to
5384 WINDOW's point, not the current buffer's point.
5386 2000-10-26 Dave Love <fx@gnu.org>
5388 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5389 when it's necessary.
5391 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5393 * window.c (size_window): Compute size difference from sum of old
5394 child window sizes instead of from parent's size.
5396 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5397 Handle obscured lines at the top of the window.
5399 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5400 down after the last error condition check.
5402 * frame.c (Fdelete_frame): Run delete-frame-hook.
5404 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5406 * coding.c (decode_coding): Fix previous change (check also
5407 CODING_MODE_LAST_BLOCK).
5409 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5411 * regex.c: More `unsigned char' -> `re_char' changes.
5412 Also change several `int' into `re_wchar_t'.
5413 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5414 (PUSH_FAILURE_POINTER): Don't cast any more.
5415 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5416 We want GCC to complain, since this piece of code makes
5417 re_match non-reentrant, which *should* be fixed.
5418 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5419 (EXTEND_BUFFER): Use RETALLOC.
5420 (SET_LIST_BIT): Don't cast.
5421 (re_wchar_t): New type.
5422 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5423 that those two functions will always properly return.
5424 (IMMEDIATE_QUIT_CHECK): Cast to void.
5425 (analyse_first): Use recursion rather than an explicit stack.
5426 (re_compile_fastmap): Can't fail anymore.
5427 (re_search_2): Don't check re_compile_fastmap for failure.
5428 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5429 Now also sets the new value (passed in a new argument).
5430 (re_match_2_internal): Use it.
5431 Also, use a new var `reg' of type size_t when looping through regs
5432 rather than reuse the inappropriate `mcnt'.
5434 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5435 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5436 (where_is_internal): Renamed from Fwhere_is_internal.
5437 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5438 (Fwhere_is_internal): New function wrapping where_is_internal.
5439 (where_is_internal_1): Handle the case where we're filling the cache.
5440 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5442 2000-10-25 Miles Bader <miles@gnu.org>
5444 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5446 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5448 * window.c (pos_fully_visible_p): Removed.
5449 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5450 if position is visible and/or fully visible.
5452 * lisp.h (pos_visible_p): Add prototype.
5454 * xdisp.c (pos_visible_p): New function.
5456 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5458 * process.c (send_process): If OBJECT is t, it means that the data
5459 is from C string, but we should encode it. Before calling
5460 setup_raw_text_coding_system, be sure to flush out data by the
5461 previous coding system.
5463 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5465 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5466 assignment of startpos to prev when startpos == pos.
5468 * editfns.c (find_field): Set the field stickiness correctly from
5469 overlay fields. Use renamed `text_property_stickiness'.
5470 (text_property_stickiness): Renamed from `char_property_stickiness'.
5471 Only check text properties, not overlays.
5472 * textprop.c (get_char_property_and_overlay): New function.
5473 (Fget_char_property): Use it.
5474 * intervals.h (get_char_property_and_overlay): Add declaration.
5476 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5478 * keymap.c: Use AREF, ASET and ASIZE macros.
5479 (Fmake_sparse_keymap): Docstring fix.
5481 (shadow_lookup): Move up.
5482 Handle the case where lookup-key returns an integer.
5483 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5484 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5485 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5486 Simplify/rewrite the keymap-finding code.
5487 Add check for command shadowing, using shadow_lookup.
5489 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5491 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5492 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5495 2000-10-24 Andrew Innes <andrewi@gnu.org>
5497 * dired.c (directory_files_internal_unwind): New function.
5498 (directory_files_internal): Use it to ensure closedir is called
5499 even if expand-file-name or file-attributes throw, eg. because of
5500 a user interrupt. Also enable immediate_quit while calling
5501 re_search, so that matching can be interrupted as well.
5503 2000-10-24 Andrew Innes <andrewi@gnu.org>
5505 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5507 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5508 so that re_search functions only quit when callers expect them to.
5510 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5512 * regex.c (regex_compile): Change the way of handling a range from
5513 a char less than 256 to a char not less than 256.
5515 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5517 * window.c (size_window): Prevent setting window's width or
5518 height to a negative value (esp. with XSETFASTINT).
5520 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5521 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5522 (protect_malloc_state) [GC_MALLOC_CHECK &&
5523 GC_PROTECT_MALLOC_STATE]: New function.
5524 (PROTECT_MALLOC_STATE): New macro.
5525 (__malloc_initialize, morecore, _malloc_internal)
5526 (_free_internal) _realloc_internal): Use it to make _heapinfo
5527 read-only outside of gmalloc.
5529 * keymap.c: Update copyright.
5531 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5534 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5536 * filelock.c (unlock_all_files): Use unlock_file to expand each
5537 buffer's file_truename before trying remove its lock file.
5539 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5541 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5542 or CRLF, decode EOLs.
5544 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5546 * window.c (Fdisplay_buffer): Fix doc.
5548 2000-10-23 Jason Rumney <jasonr@gnu.org>
5550 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5551 ASCII font of default fontset on Windows.
5553 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5554 xterm.c comment below).
5556 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5558 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5560 * xterm.c (x_connection_closed): Reset handling_signal.
5562 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5564 2000-10-23 Miles Bader <miles@gnu.org>
5566 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5567 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5568 maintain old behavior.
5569 * minibuf.c (Fminibuffer_complete): Likewise.
5571 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5573 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5574 that when a font can't be exactly centered, it errs up rather than
5577 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5579 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5581 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5583 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5585 * dispnew.c [macintosh]: Include macterm.h.
5586 (init_display) [macintosh]: Initialization for window system.
5588 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5589 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5590 syms_of_search, x_term_init, and init_keyboard before calling
5591 init_window_once. Also, call syms_of_xmenu.
5593 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5594 default fontset to Monaco.
5596 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5597 NewMacWindow and DisposeMacWindow.
5598 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5599 instead of calling NewMacWindow and setting fields of
5600 f->output_data.mac directly. Call init_frame_faces.
5601 (Fdelete_frame) [macintosh]: Remove unused code.
5602 (Fmodify_frame_parameters) [macintosh]: Call
5603 x_set_frame_parameters instead of mac_set_frame_parameters.
5605 * frame.h [macintosh]: Define menu_bar_lines field in struct
5606 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5608 * keyboard.c [macintosh]: Include macterm.h.
5609 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5610 and menu_bar_activate_event type events as for X and NT.
5611 (make_lispy_event) [macintosh]: Construct lisp events of type
5612 MENU_BAR_EVENT as for X and NT.
5614 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5615 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5616 (sys_subshell) [macintosh]: Remove definition entirely.
5617 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5618 Vwindow_system_version here. Remove initialization of
5619 Vx_bitmap_file_path.
5620 (read_input_waiting): Correct the number of parameters passed to
5622 Move all Macintosh functions to mac/mac.c.
5624 * term.c [macintosh]: Include macterm.h.
5626 * window.c [macintosh]: Include macterm.h.
5628 * xdisp.c [macintosh]: Include macterm.h. Declare
5629 set_frame_menubar and pending_menu_activation.
5630 (echo_area_display) [macintosh]: Do not return if terminal frame
5631 is the selected frame.
5632 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5633 Allow only the selected frame to set menu bar.
5634 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5635 calling FRAME_EXTERNAL_MENU_BAR (f).
5636 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5638 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5639 and check_x. Declare XCreateGC. Define x_create_gc and
5640 x_free_gc. Initialize font_sort_order.
5641 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5642 but call x_list_fonts instead of w32_list_fonts.
5643 (Finternal_face_x_get_resource) [macintosh]: Do not call
5644 display_x_get_resource.
5645 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5646 (realize_x_face) [macintosh]: Load the font if it is specified in
5648 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5650 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5652 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5653 is nil: since we go to the end of submap anyway, we'd end up
5655 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5656 doesn't obey autoload.
5658 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5660 * msdos.c (dos_set_window_size): Update screen dimension variables.
5662 2000-10-21 Jason Rumney <jasonr@gnu.org>
5664 * w32term.c (w32_cache_char_metrics): Double check that font is
5665 really fixed pitch before trusting tmPitchAndFamily.
5667 2000-10-21 Andrew Innes <andrewi@gnu.org>
5669 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5671 * w32term.h: Extern decl for w32_cache_char_metrics.
5673 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5675 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5676 (w32_unload_font): Free per_char array if present.
5678 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5679 cached information in emulated XFontStruct to handle common cases
5680 quickly. Do not allocate XCharStruct for return.
5681 (w32_native_per_char_metric): New function.
5682 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5684 (x_produce_glyphs): Don't get an HDC. Change calls to
5685 w32_per_char_metric to match arg change above. Remove calls to
5687 (w32_get_glyph_overhangs): Ditto.
5688 (w32_cache_char_metrics): New function.
5690 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5691 ($(BLD)/casefiddle.$(O)): Remove compile command.
5692 ($(BLD)/gmalloc.$(O)): Remove compile command.
5693 ($(BLD)/dispnew.obj):
5694 ($(BLD)/keyboard.obj):
5695 ($(BLD)/w32inevt.obj):
5696 ($(BLD)/w32bdf.obj):
5698 ($(BLD)/buffer.obj):
5699 ($(BLD)/editfns.obj):
5701 ($(BLD)/fileio.obj):
5703 ($(BLD)/indent.obj):
5704 ($(BLD)/insdel.obj):
5705 ($(BLD)/intervals.obj):
5706 ($(BLD)/minibuf.obj):
5708 ($(BLD)/scroll.obj):
5709 ($(BLD)/sysdep.obj):
5710 ($(BLD)/textprop.obj):
5711 ($(BLD)/widget.obj):
5712 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5713 ($(BLD)/term.obj): Add dependency on dispextern.h.
5715 * makefile.nt ($(BLD)\dispnew.obj):
5716 ($(BLD)\keyboard.obj):
5717 ($(BLD)\w32inevt.obj):
5718 ($(BLD)\w32bdf.obj):
5720 ($(BLD)\buffer.obj):
5721 ($(BLD)\editfns.obj):
5723 ($(BLD)\fileio.obj):
5725 ($(BLD)\indent.obj):
5726 ($(BLD)\insdel.obj):
5727 ($(BLD)\intervals.obj):
5728 ($(BLD)\minibuf.obj):
5730 ($(BLD)\scroll.obj):
5731 ($(BLD)\sysdep.obj):
5732 ($(BLD)\textprop.obj):
5733 ($(BLD)\widget.obj):
5734 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5735 ($(BLD)\term.obj): Add dependency on dispextern.h
5737 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5739 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5740 with an additional argument of Qt.
5742 2000-10-21 Miles Bader <miles@gnu.org>
5744 * window.c (pos_fully_visible_in_window_p): New function.
5745 (Fpos_visible_in_window_p): Add FULLY argument.
5746 Use pos_fully_visible_in_window_p.
5747 (window_scroll_pixel_based, window_scroll_line_based): Update
5748 calls to Fpos_visible_in_window_p.
5749 * lisp.h (Fpos_visible_in_window_p): Update prototype
5751 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5753 * alloc.c (toplevel): Conditionalize compilation of mem_*
5754 functions differently.
5756 2000-10-20 Jason Rumney <jasonr@gnu.org>
5758 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5759 mem_init where it used to be. mem_z etc not defined otherwise.
5761 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5763 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5765 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5766 structure definition and related variabled to the top of the file.
5767 Include this code when GC_MALLOC_CHECK is defined.
5768 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5769 register/unregister allocated region.
5770 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5771 which isn't allocated.
5772 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5773 something which is already in use.
5774 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5775 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5776 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5777 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5779 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5780 _malloc_internal instead of malloc.
5781 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5784 2000-10-20 Andrew Innes <andrewi@gnu.org>
5786 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5788 (my_strftime) <macro>: Don't use macro arg list when redefining as
5790 (my_strftime) <function>: Supply 0 as ut argument.
5792 2000-10-19 Jason Rumney <jasonr@altavista.net>
5794 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5795 including dispextern.h, as it stops faces from working.
5797 * w32fns.c (Fx_create_frame): Don't bother calling
5798 face-set-after-frame-default since the caller does it for us
5799 anyway. Clean up calls to x_get_arg to be consistent with X.
5801 * w32term.c (x_produce_glyphs): Handle
5802 unibyte_display_via_language_environment correctly.
5803 (w32_draw_box_rect): Fix the calculation of width and height.
5805 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5806 as it has stopped working.
5807 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5810 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5812 * eval.c (skip_debugger): Prevent a compiler warning.
5813 (Fcondition_case): Likewise.
5814 (Fbacktrace_frame): Use a null interactive spec.
5816 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5818 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5820 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5822 * strftime.c: Sync with glibc, file version 1.78.
5823 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5824 should no longer be used according to ISO 8601.
5826 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5827 no map for meta_prefix_char, don't try to use it as a keymap.
5828 Instead, if T_OK is non-zero, look up a default binding, if any,
5829 otherwise, if T_OK is zero, return nil.
5831 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5832 (x_to_xcolors, png_load): Use x_query_color.
5834 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5836 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5838 (x_copy_color, x_alloc_lighter_color): Likewise.
5840 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5841 (x_query_color, x_query_colors): Add prototype.
5843 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5844 check_string_bytes only if not noninteractive, increase count to 50.
5846 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5848 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5851 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5853 * alloc.c (pure_bytes_used): Renamed from pureptr.
5855 (pure_alloc): New function.
5856 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5858 (Fpurecopy): Use PURE_POINTER_P.
5860 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5861 PT has moved backward.
5863 * xdisp.c (cursor_row_p): Take continued lines into account.
5865 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5867 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5868 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5869 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5872 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5873 of selective display off while searching for the next line start.
5875 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5877 * Makefile.in (term.o): Depend on dispextern.h.
5879 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5881 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5883 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5885 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5886 the iterator at the beginning, so that they can be set later on,
5887 for instance in reseat_at_next_visible_line_start, without being
5890 * xfns.c (pbm_format): Add :foreground and :background keywords.
5891 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5892 (xbm_load): Recognize foreground and background color specifications.
5894 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5896 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5898 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5900 * msdos.c (IT_set_face): Compare highlighted face with the default
5901 face, and invert colors if these faces' colors are identical.
5902 (Fmsdos_remember_default_colors): Don't swap foreground and
5903 background colors in initial_colors[].
5904 (IT_set_frame_parameters): Don't swap frame's foreground and
5905 background pixels. If ALIST includes "(reverse . t)", swap
5906 foreground-color and background-color properties in frame's
5907 param_alist. If the original frame's param_alist doesn't specify
5908 the colors, store unspecified-fg and unspecified-bg, reversed if
5911 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5912 the colors are unspecified and reversed, reverse fore- and back-
5913 ground in the returned value.
5914 (Fframe_parameter): Ditto.
5916 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5918 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5919 get_last_unchanged_at_beg_row.
5920 (find_first_unchanged_at_end_row): Renamed from
5921 get_first_unchanged_at_end_row.
5922 (find_first_unchanged_at_end_row): Convert assertions to
5923 unconditional tests which abort. When looking for a row in
5924 unchanged text, don't go further back than first_text_row.
5926 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5927 Don't add in the last line's height when deciding if the new
5928 position is below the scroll margin.
5930 2000-10-16 Miles Bader <miles@gnu.org>
5932 * editfns.c (Fconstrain_to_field): Check carefully for field
5933 boundaries if either OLD_POS or NEW_POS has a non-nil field
5934 property, even if they're the same.
5936 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5938 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5939 height for XFillRectangle.
5941 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5943 * syntax.c (Fstring_to_syntax): New function extracted from
5944 Fmodify_syntax_entry.
5945 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5946 (skip_chars, Fforward_comment): Remove unused variables.
5947 (syms_of_syntax): Add defsubr for string-to-syntax.
5948 (describe_syntax): Add code for comment and string fences.
5950 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5952 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5953 Do the meta->esc mapping. Call get_keyelt before returning.
5954 Start scanning from the second element (the first is always `keymap')
5955 to make it easier to detect when we reach a parent map.
5956 Handle the case of inheriting from a symbol whose function is a map.
5957 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5958 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5959 (get_keyelt, Flookup_key): Update call to access_keymap.
5960 Remove the meta->esc mappings.
5961 (define_as_prefix): Delete old disabled code.
5962 (menu_item_p): New function.
5963 (where_is_internal_1): Skip over the few remaining menu items.
5964 * lisp.h (access_keymap): Update prototype.
5965 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5966 Update call to access_keymap.
5967 (follow_key, read_key_sequence): Update calls to access_keymap.
5968 Remove the meta->esc mappings.
5970 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5972 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5973 with additional argument.
5975 * xdisp.c (cursor_row_p): New function.
5976 (try_cursor_movement, display_line): Use it.
5978 * xdisp.c (append_space): Also save/restore iterator's current
5979 character and its length.
5981 * xdisp.c (init_from_display_pos): Add an assertion.
5982 (handle_stop): Don't set iterator's add_overlay_start.
5983 (handle_invisible_prop): Likewise.
5984 (load_overlay_strings): If text under an overlay is invisible,
5985 take both before- and after-strings into account when the iterator
5986 is positioned either at the start or at the end of the overlay.
5987 (forward_to_next_line_start): Rewritten.
5988 (reseat_at_next_visible_line_start): Rewritten.
5989 (set_iterator_to_next): Add parameter RESEAT_P.
5991 * dispextern.h (struct it): Remove member add_overlay_start.
5992 (set_iterator_to_next): Change prototype.
5994 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5996 * coding.c (code_convert_region): Be sure to initialize
5997 coding->category_idx.
5998 (decode_coding_string): Set coding->src_multibyte and
5999 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6000 (encode_coding_string): Set coding->src_multibyte and
6001 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6003 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6005 * xfns.c (Fx_create_frame): Don't bother calling
6006 face-set-after-frame-default since the caller does it for us anyway.
6008 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6010 * window.c (coordinates_in_window): Fix detection of vertical line
6011 on character terminals.
6013 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6015 * editfns.c (save_excursion_save): Additionally record the
6017 (save_excursion_restore): If buffer was visible in a window, and a
6018 different window was selected, and the old selected window is
6019 still live, restore point in that window.
6021 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6023 * xterm.c (x_produce_glyphs): Handle
6024 unibyte_display_via_language_environment correctly.
6026 * regex.c (regex_compile): Change the way of handling a range from
6027 unibyte char to multibyte char.
6029 * syntax.c (skip_chars): Change the way of handling a range from
6030 unibyte char to multibyte char.
6032 * process.c (read_process_output): Cancel previous change.
6034 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6036 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6038 * charset.c (Ffind_charset_string): Doc fix.
6039 (Ffind_charset_region): Doc fix.
6041 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6043 * process.c (read_process_output): Fix previous change. Adjust
6044 multibyteness of text to insert in a buffer by
6045 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6047 2000-10-10 Andreas Schwab <schwab@suse.de>
6049 * alloc.c (mark_object): Remove all workarounds installed on
6052 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6054 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6055 (base64_encode_1): Make it work for a text of multibyte form.
6056 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6057 case. Don't call str_to_multibyte because base64_decode_1
6058 produces correct multibyte form for eight-bit codes.
6059 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6060 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6061 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6064 * charset.h (CHAR_STRING): Optimized for single byte characters.
6066 2000-10-09 Andreas Schwab <schwab@suse.de>
6068 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6069 -1 after socket is closed, to fall through to error processing.
6071 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6073 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6074 variables. If ALIST includes foreground-color or
6075 background-color, change also the colors of the default face for
6078 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6080 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6081 them extern (they are defined on xfaces.c).
6082 (syms_of_msdos): Don't intern and don't staticpro
6083 Qbackground_color and Qforeground_color.
6085 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6087 * frame.c (Fframe_parameter): For non-windowed frames, if
6088 f->param_alist says foreground or background color is unspecified,
6089 call tty_color_name to return the color name computed from the
6090 frame's current colors.
6092 2000-10-06 Dave Love <fx@gnu.org>
6094 * terminfo.c (ospeed): Don't declare.
6096 * sysdep.c: Don't include string.h.
6097 (h_errno): Declare conditional also on TRY_AGAIN.
6099 * charset.c (Ffind_charset_string): Doc fix.
6101 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6102 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6105 2000-10-05 Dave Love <fx@gnu.org>
6107 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6108 position like menu-bar.
6110 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6112 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6114 * xdisp.c (handle_single_display_prop): Use safe_call1.
6115 (safe_call): Renamed from call_function.
6116 (safe_call1): New function.
6117 (handle_fontified_prop): Use safe_call1 instead of call1.
6118 (safe_eval): Renamed from eval_form.
6119 (safe_eval_handler): Renamed from eval_handler.
6120 (handle_single_display_prop, display_mode_element): Use safe_eval
6121 instead of eval_form.
6123 * xfaces.c (merge_face_heights): Use safe_call instead of
6126 * keyboard.c (show_help_echo): Use safe_call instead of
6127 call_function; use safe_eval instead of eval_form.
6129 * lisp.h (safe_call): Renamed from call_function.
6130 (safe_eval): Renamed from eval_form.
6131 (safe_call1): Add prototype.
6133 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6135 * xfns.c (image_ascent): Rearrange ascent calculation for the
6138 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6140 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6141 (where_is_internal_1): Don't bother ignoring menu-items any more.
6143 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6145 * keyboard.c (update_menu_bindings): New variable.
6146 (parse_menu_item): Use AREF. If update_menu_bindings
6147 is 0, don't update menu bindings.
6148 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6150 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6152 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6155 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6157 * syntax.c (forw_comment): Match nestedness of ender/starter.
6158 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6159 (prev_char_comstart_first): Remove.
6160 (back_comment): Check two-char comment markers more carefully
6161 to better handle overlapping cases like *//* or /* */* */ ...
6162 Match nestedness of ender/starter.
6164 2000-10-02 Dave Love <fx@gnu.org>
6166 * config.in (HAVE_GAI_STRERROR): Add undef.
6168 * process.c (Fopen_network_stream): Use it.
6170 * m/alpha.h (NO_REMAP): Don't define.
6172 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6174 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6175 return with a string converted to an integer or vice versa when
6176 Vmocklisp_arguments is t.
6177 (Fsignal): Likewise. The function can return for `quit'.
6178 (struct gcpro): Declare member `var' to point to a volatile
6181 * eval.c (error): Prevent compiler warning.
6183 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6185 * keymap.c (keymap_memberp): New function.
6186 (Fset_keymap_parent): Use it.
6187 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6188 Use keymap_memberp to avoid creating cycles.
6189 (access_keymap): Use KEYMAPP.
6191 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6193 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6194 gai_strerror. Make sure xerrno is set if connect fails. Improve
6197 2000-09-29 Jason Rumney <jasonr@gnu.org>
6199 * w32term.c (w32_char_font_type, w32_encode_char)
6200 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6201 (w32_bdf_per_char_metric): New function.
6202 (w32_per_char_metric): Use it.
6203 (x_draw_glyph_string_background): Always draw background for BDF
6206 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6207 GDI object which is a scarce resource.
6209 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6210 (get_quoted_string): Fix limit on memchr search.
6211 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6212 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6213 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6214 (get_cached_font_char, cache_char_offset): Use macro
6215 BDF_CODEPOINT_RANGE_COVER_P.
6216 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6217 (clear_cached_bitmap_slots): New function.
6218 (GET_HEX_VALUE): G-Z, g-z are not hex.
6219 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6220 (get_bitmap_with_cache): Use new cache implementation.
6221 (create_offscreen_bitmap): New function.
6222 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6224 * w32term.c (x_produce_glyphs): If the distance from the current
6225 position to the next tab stop is less than a canonical character
6226 width, use the tab stop after that.
6227 (x_draw_glyphs): Handle case START and END are out of bounds more
6229 (x_clear_mouse_face): Block/unblock input.
6230 (x_display_and_set_cursor): Don't show a hollow box cursor for
6231 buffers whose cursor_type is nil.
6233 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6235 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6237 * dispextern.h (updating_frame): Declare extern.
6239 2000-09-29 Andreas Schwab <schwab@suse.de>
6241 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6243 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6245 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6246 use its function definition.
6247 (tool_bar_items): Likewise.
6249 * lisp.h (fatal): Declare NO_RETURN.
6251 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6253 * keymap.c: Remove the line "#undef NULL".
6255 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6257 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6259 2000-09-28 Dave Love <fx@gnu.org>
6261 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6263 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6265 * .gdbinit (xreload): Note its need on GNU/Linux.
6267 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6268 r_alloc, r_alloc_free.
6270 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6272 * syntax.c (skip_chars): Handle negation correctly.
6274 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6276 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6277 with non-zero FORCE_P argument.
6279 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6282 * xdisp.c (window_box_height): Add an assertion.
6284 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6285 tool-bar than is available.
6286 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6288 2000-09-27 Dave Love <fx@gnu.org>
6290 * s/irix6-5.h: Now works 64-bit. Tidied.
6292 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6294 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6295 instead of BITS_PER_INT.
6296 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6297 EMACS_UINT, respectively.
6298 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6300 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6302 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6304 * window.c (freeze_window_starts): Construct last argument for
6305 foreach_window differently.
6307 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6309 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6310 EMACS_UINT instead of `int' and `unsigned int'.
6311 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6313 * frame.h (struct frame): Make the `nothing' member of union
6314 output_data an EMACS_INT.
6316 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6317 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6318 size in the sdata structure.
6319 (SDATA_NBYTES, SDATA_DATA): New macros.
6320 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6321 differently for the different layout of the sdata structure.
6322 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6324 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6325 Check that size recorded in the string size and size recorded in
6326 the sdata structure agree.
6328 2000-09-25 Dave Love <fx@gnu.org>
6330 * buffer.c: Include stdio.h.
6332 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6334 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6336 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6337 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6338 (__malloc_extra_blocks): Declare as __malloc_size_t.
6340 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6342 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6344 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6345 (read_char): If help-echo is showing, preserve the echo area
6348 * xdisp.c (help_echo_showing_p): New variable.
6349 (set_message): Reset it to 0.
6350 (init_xdisp): Initialize help_echo_showing_p.
6352 * dispextern.h (help_echo_showing_p): Declare extern.
6354 * config.in: Fix typo in __GNUC_MINOR__.
6356 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6358 * s/freebsd.h (POSIX_SIGNALS): Define.
6360 * xterm.c (x_clear_mouse_face): Block/unblock input.
6362 2000-09-24 Dave Love <fx@gnu.org>
6364 * fns.c (base64_encode_1): Fix last change.
6366 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6368 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6370 * xdisp.c (try_window_reusing_current_matrix): More fixes
6371 for the case window has a header-line.
6373 2000-09-22 Dave Love <fx@gnu.org>
6375 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6378 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6380 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6382 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6384 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6387 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6390 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6391 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6392 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6395 * marker.c (byte_char_debug_check): Return void.
6397 * xfns.c (Fx_create_frame): Set default frame parameter value
6398 for tool-bar-lines to 1.
6400 * dispnew.c (scrolling_window): Compare y-positions of rows
6401 equal at the start. Some simplification.
6403 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6404 reused rows' y-position in the case window has a header-line, and
6405 new window start is greater than old window start.
6407 * process.c (process_sent_to): New variable.
6408 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6409 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6410 Declare more parameters volatile.
6412 * lread.c (Vrecursive_load_depth_limit): New variable.
6413 (Fload): Check recursive loads whose recursion depth exceeds
6414 Vrecursive_load_depth_limit.
6415 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6417 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6419 * fileio.c (Fread_file_name): Doc fix.
6421 * editfns.c (Fmessage_or_box): Doc fix.
6423 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6425 * xfns.c (xbm_scan): Allow C-style comments.
6427 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6428 symbols are specified, add color translations to the cache.
6429 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6430 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6432 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6433 structures to xpm_init_color_cache.
6435 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6437 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6439 2000-09-19 Andrew Innes <andrewi@gnu.org>
6441 * makefile.nt (bootstrap-emacs): Don't change directory.
6443 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6445 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6447 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6448 If output buffer is too small, signal an appropriated error.
6450 2000-09-18 Dave Love <fx@gnu.org>
6452 * keyboard.c (menu_bar_items, tool_bar_items)
6453 (current_active_maps): Remove redundant get_local_map call.
6455 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6457 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6458 cursor for buffers whose cursor_type is nil.
6460 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6461 a feature to implement that is already implemented.
6462 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6465 * xfns.c (x_clear_image_1): New function.
6466 (x_clear_image): Use it.
6467 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6469 * dispnew.c (update_window): Move test for invisible lines
6470 at the top to update_window_line.
6471 (update_window_line): Handle invisible lines here.
6473 * xfns.c (clear_image_cache): Clear current matrices of all
6474 frames sharing an image cache. Block input while freeing
6475 images. Fix timestamp comparison.
6476 (x_clear_image): Also free the mask.
6478 * xfns.c (lookup_image): Block input while loading the image so
6479 that we won't get interrupted in a state where the image isn't yet
6481 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6482 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6483 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6484 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6486 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6488 * dispnew.c (update_window): Make sure to make desired rows
6489 current even if they are completely invisible at the top
6492 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6494 * xfns.c (lookup_image): Build mask before applying an algorithm.
6495 Recognize algorithm `disabled'.
6496 (cross_disabled_images): New variable.
6497 (COLOR_INTENSITY): New macro.
6498 (x_detect_edges): Use COLOR_INTENSITY.
6499 (x_disable_image): New function.
6500 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6502 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6503 disabled state, don't apply an image transformation algorithm if
6504 the user specified an image for the disabled state. Use
6505 `:algorithm disabled' for creating a disabled item's image if the
6506 user hasn't specified an image.
6508 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6509 allocation functions with the XPM lib.
6510 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6511 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6512 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6513 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6514 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6515 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6516 functions, if possible, because these handle color allocation
6517 failure more gracefully.
6518 (Fimage_mask_p): New function.
6520 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6521 (Qedge_detection, Qheuristic): New symbols.
6522 (syms_of_xfns): Initialize new symbols.
6523 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6524 `algorithm (edge-detection ...)'.
6525 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6526 (tiff_format, gif_format, gs_format): Add `:mask'.
6527 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6528 (GIF_MASK, GS_MASK): New enumerators.
6529 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6530 (emboss_matrix, laplace_matrix): New variables.
6531 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6532 (x_edge_detection): New functions.
6533 (x_laplace): Rewritten in terms of x_detect_edges.
6534 (x_build_heuristic_mask): If image has a mask, free it.
6536 2000-09-14 Andrew Innes <andrewi@gnu.org>
6538 * makefile.w32-in: Revert to Unix line endings.
6540 2000-09-14 Andrew Innes <andrewi@gnu.org>
6542 * makefile.w32-in: Standardize indentation somewhat.
6543 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6544 cater for differences between shells.
6546 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6548 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6550 * xterm.c (x_produce_glyphs): If the distance from the current
6551 position to the next tab stop is less than a canonical character
6552 width, use the tab stop after that.
6554 2000-09-14 Dave Love <fx@gnu.org>
6556 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6558 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6560 * xdisp.c (handle_fontified_prop): While running fontification
6561 functions, bind `fontification-functions' and
6562 `after-change-functions' to nil.
6564 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6565 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6567 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6569 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6570 USE_MMAP_FOR_BUFFERS.
6572 * insdel.c (make_gap): Use enlarge_buffer_text.
6574 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6575 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6576 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6577 from former r_alloc_* functions in ralloc.c.
6578 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6579 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6580 (mmap_init) [REL_ALLOC_MMAP]: New function.
6581 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6582 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6585 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6586 (enlarge_buffer_text): Add prototype.
6588 * ralloc.c: Remove everything having to do with the use of mmap.
6590 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6592 * sound.c (Fplay_sound): Doc fix.
6594 * keyboard.c: Avoid some more compiler warnings.
6595 (parse_tool_bar_item): Ignore cached key bindings.
6597 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6598 and allocation of Lisp data.
6600 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6602 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6603 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6606 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6608 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6610 * ccl.c: Comment fixed.
6611 (MAX_MAP_SET_LEVEL): Increased to 30.
6612 (PUSH_MAPPING_STACK): Enclose with do-while block.
6613 (POP_MAPPING_STACK): Likewise.
6614 (stack_idx_of_map_multiple): New variable.
6615 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6616 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6617 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6618 (ccl_driver) <CCL_MapSingle>: Likewise.
6619 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6620 with the case where looking up process reaches to the end of
6621 map-set, and call CCL programs as the above change.
6623 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6625 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6626 that might be clobbered by longjmp.
6627 (check_x_display_info, x_decode_color, create_frame_xic)
6628 (Fx_display_backing_store, Fx_display_visual_class)
6629 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6631 * lread.c (init_lread): Set Vloads_in_progress to nil.
6632 (Fload): Show list of recursively loaded files, when signaling an
6635 * lread.c (Vloads_in_progress): New variable.
6636 (record_load_unwind): New function.
6637 (Fload): Check for recursive loads.
6638 (syms_of_lread): Initialize Vloads_in_progress.
6639 (read_integer, read1): Avoid some compiler warnings.
6641 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6644 2000-09-11 Miles Bader <miles@gnu.org>
6646 * editfns.c (Fbuffer_string): Doc fix.
6648 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6650 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6652 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6654 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6655 whether to include other header files.
6657 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6659 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6660 by Fmemq as a boolean.
6662 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6664 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6666 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6668 * ralloc.c (mmap_fd): Remove initializer which can make it
6669 read-only in a dumped Emacs.
6670 (mmap_fd_1): New variable.
6671 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6672 restore it from there.
6673 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6674 unconditionally so that mmap_fd can be initialized there.
6675 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6676 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6677 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6679 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6681 * xdisp.c (dump_glyph_row): Fix printf format string.
6682 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6684 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6686 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6689 * xdisp.c (try_window_id): When trying to locate cursor in
6690 unchanged rows at the top, handle the case that we can't find it.
6692 * xterm.c (x_draw_glyphs): Handle case START and END are out
6693 of bounds more carefully.
6695 2000-09-08 Dave Love <fx@gnu.org>
6697 * s/sol2.h (REL_ALLOC_MMAP): Define.
6698 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6700 * ralloc.c: Don't include string.h (redundant).
6701 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6702 [!MAP_ANON]: Include fcntl.h.
6703 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6704 (r_alloc, r_re_alloc, r_alloc_free)
6705 (mmap_enlarge, mmap_set_vars): Use it.
6706 (r_alloc_init_fd): New function.
6707 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6708 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6711 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6714 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6715 change to __NetBSD__.
6717 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6719 * search.c (compile_pattern): Check the multibyteness of cached
6722 2000-09-08 Miles Bader <miles@gnu.org>
6724 * xfaces.c (default_face_vector): Function removed.
6725 (Finternal_merge_in_global_face): Restore old global/local
6726 attribute override order. Use inline loop instead of calling
6727 default_face_vector.
6729 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6731 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6732 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6733 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6734 where necessary, in case POINTER_TYPE is `void'.
6736 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6738 * frame.c (make_terminal_frame): Initialize frame foreground and
6739 background colors to unspecified, for the initial instance of an
6742 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6744 * ralloc.c (mmap_find): Fix overlap computation.
6745 (mmap_enlarge): Compute nbytes before trying to find an
6748 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6751 * lread.c (syms_of_lread): Change value of regexp
6752 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6754 * xmenu.c (xdialog_show): When looking up the selection in
6755 menu_items, take `quote' boundaries into account; this corresponds
6756 to a nil ITEM in x-popup-dialog.
6758 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6760 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6762 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6764 * coding.c (encode_coding_sjis_big5): Use translation table for
6765 encoding, not decoding. Fix the handling of latin-jisx0201.
6766 Check for the charset katakana-jisx0201 too.
6767 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6768 (detect_coding_sjis): Check the byte sequence more rigidly.
6770 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6772 * xfaces.c (Vparam_value_alist): New variable.
6773 (syms_of_xfaces): Initialize it.
6774 (Finternal_set_lisp_face_attribute): Avoid more consing.
6776 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6778 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6779 (Qbackground_mode): New variable.
6780 (syms_of_frame_1): Initialize Qbackground_mode.
6782 * lisp.h (Qdisplay): Declare extern.
6784 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6785 change face on all frames, and change the default for new frames.
6787 2000-09-07 Dave Love <fx@gnu.org>
6789 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6791 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6793 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6795 * charset.c: Include composite.h
6796 (lisp_string_width): New function.
6797 (Fstring_width): Call lisp_string_width instead of strwidth.
6799 * Makefile.in (charset.o): Depends on composite.h.
6801 * process.c (read_process_output): Before inserting the decoded
6802 text in the buffer, adjust the multibyteness.
6804 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6806 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6807 buffer's text buffer is null, map new memory.
6809 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6810 POINTER_TYPE and size_t.
6811 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6812 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6813 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6814 [REL_ALLOC_MMAP]: New macros.
6815 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6816 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6817 [REL_ALLOC_MMAP]: New functions.
6819 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6820 before and after unexec.
6822 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6823 text buffers if necessary.
6825 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6826 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6829 * config.in (HAVE_MMAP): Add #undef.
6831 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6833 * frame.c (Qdisplay_type): New variable.
6834 (syms_of_frame_1): Initialize it.
6835 (Fframe_parameter): New function that avoids consing.
6836 (syms_of_frame): Defsubr it.
6838 * buffer.c (Fother_buffer): Consider buffers as invisible when
6839 they are displayed in a window on an invisible frame.
6841 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6842 get-largest-window always return nil.
6844 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6846 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6847 variable; recognize Emacs 19 elc files.
6849 2000-09-04 Miles Bader <miles@gnu.org>
6851 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6852 before initially popping up the menu, so the menu doesn't flash
6853 when the face settings are significantly different from the defaults.
6855 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6857 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6858 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6859 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6860 (BIT_UNIBYTE): Remove.
6861 (re_match_2_internal): Delete corresponding code and streamline the
6862 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6863 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6864 (re_wctype_t): New type.
6865 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6866 (regex_compile): Use them and fix handling of overly long char classes.
6868 2000-09-03 Andrew Innes <andrewi@gnu.org>
6870 * makefile.w32-in: Change to DOS line endings.
6872 * s/ms-w32.h (ORDINARY_LINK): New define.
6874 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6875 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6877 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6878 (distclean): Delete them here instead.
6880 * w32proc.c (compare_env): Convert to uppercase for comparison,
6881 not lowercase, to match how the native Windows shell works.
6883 2000-09-03 Jason Rumney <jasonr@gnu.org>
6885 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6886 CVS changes the line-ends when checking in/out on DOS/Windows.
6888 * makefile.nt (emacs): Do not change directory to run temacs, as
6889 the load-path is set relative to current directory.
6891 2000-09-03 Miles Bader <miles@gnu.org>
6893 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6895 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6897 * xdisp.c (redisplay_mode_lines): New function.
6898 (display_mode_lines): Return number of mode lines displayed.
6899 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6900 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6902 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6903 string.h and strings.h.
6904 (index) [HAVE_INDEX]: Add prototype.
6906 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6907 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6909 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6910 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6912 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6914 * lread.c (read1): Accept `?' as symbol constituent, for
6915 compatiblity with XEmacs.
6917 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6919 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6920 (struct re_pattern_buffer): Remove newline_anchor.
6921 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6922 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6923 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6924 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6925 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6926 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6927 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6928 Get rid of references to newline_anchor.
6929 (regcomp): Allocate and precompute a fastmap.
6931 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6933 * lread.c (openp): GCPRO local variable `filename'.
6935 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6937 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6939 * regex.c: Merge some changes from GNU libc. Add prototypes.
6940 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6941 Use memcmp and memcpy instead of bcopy and bcmp.
6942 (init_syntax_once): Use ISALNUM.
6943 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6944 (REG_UNSET_VALUE): Remove. Use NULL instead.
6945 (REG_UNSET, re_match_2_internal): Use NULL.
6946 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6948 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6949 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6950 (regex_compile): In handle_interval, return an error rather than try to
6951 unfetch the interval if we can't find the closing brace.
6952 Obey the RE_NO_GNU_OPS syntax bit.
6953 (TOLOWER): New macro.
6955 (regexec): Allocate regs.start and regs.end as one block.
6957 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6959 * xdisp.c (echo_area_display): Check display_completed instead
6960 of calling detect_input_pending.
6962 * dispnew.c (update_frame): Only set display_completed here; move
6963 the update_begin and update_end calls here from update_frame_1.
6964 (update_frame_1): Don't set display_completed here, don't call
6965 update_begin/update_end.
6967 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6968 instead of store_frame_param.
6970 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6972 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6973 desired window matrix hasn't been displayed, use the current row
6974 instead. Make sure that only those frame rows are updated for
6975 which there exists a corresponding enabled desired row.
6977 2000-08-29 Miles Bader <miles@gnu.org>
6979 * xfaces.c (default_face_vector): New function.
6980 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6982 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6984 * lread.c (openp): Prevent temporary string passed to
6985 Ffile_readable_p from being garbage collected.
6987 2000-08-28 Dave Love <fx@gnu.org>
6989 * keymap.c (store_in_keymap): Add `static' to declaration.
6991 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6993 * emacs.c, callint.c, doc.c, editfns.c
6994 (toplevel) [HAVE_STRING_H]: Include string.h.
6995 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6996 (index): Remove prototypes which might conflict with non-standard
6997 definitions of index/strchr.
6999 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7000 (rindex): Define only if !HAVE_RINDEX.
7002 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7004 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7006 2000-08-28 Miles Bader <miles@gnu.org>
7008 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7009 made inconsistent by a font-related attribute in FROM.
7010 (merge_face_inheritance): Add function comment.
7012 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7014 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7015 the 4th arg (PREV_EVENT) Qt to suppress input method.
7017 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7019 * regex.c: Indent cpp directives and remove parens after `defined'.
7020 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7021 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7022 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7023 (re_compile_pattern): Use size_t for length.
7024 (init_syntax_once): Move to a better place.
7025 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7026 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7028 * syntax.c (back_comment): Detect cases where a comment-starter is
7029 actually inside another comment as in: /* a // b */ c // d \n.
7030 Make it clear that `comstart_pos' is unused for nested comments.
7032 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7033 (KEYMAPP): New macro.
7034 (Fkeymap_parent, Fset_keymap_parent): Use it.
7035 (fix_submap_inheritance): Mark it static.
7036 (define_as_prefix, describe_buffer_bindings, describe_command)
7037 (describe_translation, describe_map): Complete prototypes.
7039 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7041 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7042 to better match the key-lookup behavior.
7044 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7046 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7047 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7049 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7051 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7052 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7053 (xterm.o): Depend on coding.h
7055 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7057 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7058 the corresponding '#endif'.
7060 2000-08-26 Miles Bader <miles@gnu.org>
7062 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7063 * xfaces.c (QCinherit): New variable.
7064 (syms_of_xfaces): Initialize it.
7065 (LFACE_INHERIT): New macro.
7066 (Finternal_get_lisp_face_attribute)
7067 (merge_face_vector_with_property)
7068 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7069 (check_lface_attrs): Allow new types of face height. Check
7071 (CYCLE_CHECK): New macro.
7072 (merge_face_inheritance): New function.
7073 (merge_face_vectors): Merge inherited faces too. Add F and
7074 CYCLE_CHECK arguments.
7075 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7076 (lookup_named_face, lookup_derived_face, realize_named_face)
7077 (face_at_string_position, face_at_buffer_position): Supply
7078 new F and CYCLE_CHECK arguments to merge_face_vectors.
7079 (merge_face_heights): New function.
7080 (merge_face_vectors, merge_face_vector_with_property)
7081 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7082 handle relative face heights.
7083 (lface_same_font_attributes_p): Compare heights using EQ.
7085 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7087 * charset.c (char_to_string): Check the character validity.
7088 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7090 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7092 * regex.c (PUSH_FAILURE_COUNT): New macro.
7093 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7094 Handle popping of a register's or a counter's data.
7095 (POP_FAILURE_POINT): Use the new name.
7096 (re_match_2_internal): Push counter data on the stack for succeed_n,
7097 jump_n and set_number_at and remove misleading dead code in succeed_n.
7099 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7101 * xdisp.c (redisplay_internal): If considering all windows on all
7102 frames, update the display for each frame as soon as possible,
7103 instead of first building all desired matrices for all frames, and
7104 then updating them all.
7105 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7107 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7109 * bytecode.c (mark_byte_stack): Add a comment.
7111 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7112 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7115 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7117 * minibuf.c (do_completion): Always use compare-string, not
7118 string-equal because the latter doesn't pay attention to
7119 multibyteness of strings.
7121 * process.c (create_process): Don't setup raw-text coding here.
7122 (Fopen_network_stream): Don't set coding->src_multibyte and
7123 coding->dst_multibyte here.
7124 (read_process_output): For process filter, return unibyte string
7125 if default-enable-multibyte-characters is nil.
7126 (send_process): If OBJECT is multibyte text, be sure to encoded it
7127 by the specified coding system for the process. Otherwise, setup
7129 (init_process): Don't initialize default-process-coding-system here.
7131 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7133 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7134 <scroll-down-aggressively>: Likewise.
7136 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7138 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7139 zero. Set coding->produced_char correctly.
7141 2000-08-22 Andrew Innes <andrewi@gnu.org>
7143 * makefile.w32-in: New file.
7145 * unexw32.c (unexec): Ignore old_name, and use the actual location
7146 of the current executable instead. Base new_name on this.
7148 * w32proc.c (create_child): Remove reference to security
7149 descriptor, which isn't needed and doesn't compile with mingw32.
7151 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7152 up dllimport attributes.
7153 (x_update_window_end): Update prototype.
7155 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7156 extern, which screws up dllimport attributes.
7158 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7159 up dllimport attributes.
7161 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7162 screws up dllimport attributes.
7164 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7165 up dllimport attributes.
7166 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7167 screws up dllimport attributes.
7169 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7170 up dllimport attributes.
7172 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7173 screws up dllimport attributes.
7175 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7176 screws up dllimport attributes.
7178 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7179 up dllimport attributes.
7181 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7182 unnecessary extern, which screws up dllimport attributes.
7185 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7186 up dllimport attributes.
7188 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7189 unnecessary extern, which screws up dllimport attributes.
7191 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7192 screws up dllimport attributes.
7194 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7195 up dllimport attributes.
7197 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7199 * w32bdf.c (search_file_line):
7200 (set_bdf_font_info):
7202 (w32_get_bdf_glyph):
7203 (w32_BDF_to_x_font): Fix compile warnings.
7205 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7207 * w32select.c: Include keyboard.h before frame.h.
7209 * w32fns.c (max): Define macro.
7210 (JOHAB_CHARSET): Define if not known.
7211 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7212 (Fx_show_tip): Synch with X version.
7214 * w32xfns.c: Include keyboard.h before frame.h.
7216 * w32fns.c: Include keyboard.h before frame.h.
7218 * w32term.c: Include keyboard.h before frame.h.
7220 * fontset.c: Include keyboard.h before frame.h.
7222 * w32inevt.c: Include keyboard.h before frame.h.
7223 (MOUSE_MOVED): Define if not known.
7225 * minibuf.c: Include keyboard.h before frame.h.
7227 * keyboard.c: Include keyboard.h before frame.h.
7229 * indent.c: Include keyboard.h before frame.h.
7231 * dispnew.c: Include keyboard.h before frame.h.
7233 * buffer.c: Include keyboard.h before frame.h.
7235 * alloc.c: Include keyboard.h before frame.h.
7237 * print.c: Include keyboard.h before frame.h.
7239 * process.c: Include keyboard.h before frame.h.
7241 * scroll.c: Include keyboard.h before frame.h.
7243 * sysdep.c: Include keyboard.h before frame.h.
7245 * term.c: Include keyboard.h before frame.h.
7247 * window.c: Include keyboard.h before frame.h.
7249 * xdisp.c: Include keyboard.h before frame.h.
7250 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7252 * frame.c: Include keyboard.h before frame.h.
7254 * w32heap.h: Undefine min, max.
7256 * w32gui.h: Undefine min, max.
7258 * unexw32.c: Change PUCHAR to PCHAR.
7259 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7262 (copy_executable_and_dump_data): Remove unnecessary static defs.
7263 (copy_executable_and_dump_data): Fix compile warnings.
7265 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7267 * w32console.c (min): Define macro.
7268 (clear_frame, write_glyphs): Fix compile warning.
7270 * w32proc.c (compare_env):
7271 (find_child_console): Fix compile warning.
7273 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7274 sys_errlist instead of _sys_errlist.
7275 (get_emacs_configuration_options): New function.
7277 * s/ms-w32.h (sys_nerr): Provide default definition.
7278 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7279 name with _ prepended.
7280 (NSIG): Define if not known.
7281 (get_emacs_configuration): Provide extern declaration.
7282 (get_emacs_configuration_options): Provide extern declaration.
7283 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7285 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7287 (read_unc_volume): Fix compile warning.
7289 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7290 definitions from being used.
7292 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7294 * w32.c (unc_volume_file_attributes):
7295 (open_unc_volume): Make arg const.
7297 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7298 (read_input_waiting): Remove excess parameter.
7300 * w32.c (init_environment): Call _access.
7301 (check_windows_init_file): Call _close.
7302 (init_user_info): Call _putenv.
7303 (init_environment): Call _putenv and _strdup.
7304 (init_ntproc): Reset volume info cache on startup.
7306 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7307 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7308 cannot override the CRT malloc.
7310 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7311 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7313 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7314 unless we are linking with a static CRT.
7315 (RVA_TO_PTR): Cast result to unsigned char*.
7317 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7318 (add_volume_info): Use xstrdup.
7320 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7322 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7323 (do_completion, Fminibuffer_complete_word): Use it.
7324 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7325 var so it can take non-boolean values.
7327 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7329 * editfns.c (find_field): Formatting changes.
7330 (toplevel): Some old-style function forward declarations
7331 changed to prototypes, some new protypes added, some functions
7334 * lisp.h (set_time_zone_rule): Add prototype.
7335 (use_dialog_box): External declaration.
7337 * keyboard.c (gen_help_event): Add parameter SIZE.
7338 (kbd_buffer_events_waiting): Slightly rewritten.
7339 (clear_event): New function.
7340 (kbd_buffer_get_event): Use it, and clear the input_events of
7342 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7343 don't fill the newly created array with nils.
7344 (toplevel): Convert some old-style function forward declarations
7347 * keyboard.h (gen_help_event): Change prototype.
7349 * xterm.c (XTread_socket): Change calls to gen_help_event.
7351 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7353 * eval.c (Fmacroexpand): Doc fix.
7355 2000-08-20 Jason Rumney <jasonr@gnu.org>
7357 * w32term.h (x_display_info_for_display): Remove as this function
7358 does not exist on W32.
7360 * w32term.c (help_echo_window): New variable.
7361 (syms_of_w32term): staticpro it.
7362 (note_mode_line_highlight): Set it.
7363 (XTextExtents16): Removed as there is no equivalent on W32.
7364 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7365 the X way of doing this will not work for W32.
7366 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7367 (x_draw_image_foreground): Avoid drawing outside of the clip area
7368 when image doesn't have a mask.
7369 (note_mouse_highlight): Process overlays in the right order of
7370 priority. Set help_echo_window.
7371 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7372 because that's more visible for large images.
7374 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7375 name to single_keymap_panes.
7376 (w32_menu_show): Set wv->title when dealing with titles.
7377 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7379 2000-08-21 Miles Bader <miles@gnu.org>
7381 * minibuf.c (do_completion): Try again if we rewrite the input
7382 string, but no completion was done, so that any completion message
7385 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7387 * xfaces.c (lface_equal_p): Compare strings differently.
7388 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7389 (realize_tty_face): Use them.
7390 (syms_of_xfaces): Initialize new variables.
7391 (map_tty_color): New function, extracted from realize_tty_face.
7392 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7393 foreground or background color, store the new color name in the
7394 realized face; previous code trying to do this had no effect.
7395 (realize_tty_face): Use map_tty_color.
7396 (Fclear_face_cache): Set face_change_count and ensure thorough
7399 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7401 * undo.c (record_first_change, record_marker_adjustment): Don't
7402 use XBUFFER on last_undo_buffer which might not be a buffer.
7404 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7406 * coding.c (decode_coding_string): Set members consumed,
7407 consumed_char, produced, produced_char of *coding correctly. If
7408 decode_coding doesn't consume any byte, don't try anymore.
7409 (encode_coding_string): Likewise.
7411 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7413 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7414 conditional have void type, for Standard C compilers.
7416 * xdisp.c (redisplay_internal): Compare windows for equality with
7417 EQ, instead of applying XWINDOW to something that might not
7420 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7422 * fontset.c (Finternal_char_font): Search only the selected frame
7423 for a window of the current buffer.
7425 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7427 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7430 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7431 second half of a HELP_EVENT is found at the start of kbd_buffer.
7433 2000-08-18 Miles Bader <miles@gnu.org>
7435 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7437 * editfns.c (save_restriction_save): Rewrite to use markers.
7438 (save_restriction_restore): Rewrite to understand new form of data
7439 saved by save_restriction_save.
7440 (Fsave_restriction): Remove cautionary note in doc-string.
7442 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7444 * fileio.c (build_annotations): Add a comment explaining the
7445 return value of format-annotate-function. Replace a spurious call
7446 to Flength with a CONSP test. Call format-annotate-function with
7447 a fifth arg specifying how many times the function is been called
7448 in a row, to let it choose temporary buffers appropriately.
7450 2000-08-17 Dave Love <fx@gnu.org>
7452 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7453 declare make_temp_name twice.
7455 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7456 (unreadpure): Give it an arg.
7458 * unexalpha.c: Prototype fatal_unexec, mark_x,
7459 update_dynamic_symbols. Declare unexec as void.
7461 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7462 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7464 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7465 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7467 * alloca.c: Use #error.
7468 [POINTER_TYPE]: Use it.
7470 * eval.c (Fdefvar): Doc fix.
7472 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7473 INITIALIZE_INTERVAL.
7475 * buffer.h: Avoid DECLARE_INTERVALS.
7477 * config.in: Add size_t.
7479 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7481 * w16select.c (set_clipboard_data): If there's not enough memory
7482 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7483 expects. In case of other failures, return 3.
7484 (system_error_msg): New error message.
7485 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7488 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7490 * term.c (write_glyphs): Also turn off inverse video after turning
7491 off other appearances in case TS_exit_attribute_mode is not equal
7492 to TS_end_standout_mode.
7493 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7495 (turn_off_face): Reset standout_mode only if
7496 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7497 is equal to TS_end_standout_mode.
7499 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7501 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7502 sequence at the end of the source block.
7504 * ccl.c (Fccl_program_p): Docstring modified.
7505 (Fccl_execute): Likewise.
7506 (Fccl_execute_on_string): Likewise.
7508 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7510 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7512 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7514 The following changes are mainly to fix bugs of
7515 encode/decode-coding-string failing if encoding/decoding return
7516 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7517 variable conversion_buffer.
7519 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7520 decrement dst_end to avoid buffer overflow in the later call of
7523 * coding.h (conversion_buffer_size, conversion_buffer)
7524 (get_conversion_buffer): Extern deleted.
7526 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7527 (conversion_buffer, conversion_buffer_size): Variables deleted.
7528 (get_conversion_buffer): Function deleted.
7529 (struct conversion_buffer): New structure.
7530 (MAX_ALLOCA): New macro.
7531 (allocate_conversion_buffer): New macro.
7532 (extend_conversion_buffer, free_conversion_buffer): New functions.
7533 (ccl_coding_driver): Set coding->result.
7534 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7535 this is the last block of source.
7536 (encode_coding): Likewise. Handle the source block as the last
7537 one only when the whole source text is consumed.
7538 (decode_coding_string): Handle the case that the output buffer is
7539 too small to decode the whole source text. Use
7540 allocate_conversion_buffer, extend_conversion_buffer and
7541 free_conversion_buffer, not get_conversion_buffer.
7542 (encode_coding_string): Likewise.
7543 (init_coding): Function deleted.
7544 (init_coding_once): Delete code to initialize conversion_buffer_size.
7546 * emacs.c (main): Don't call init_coding.
7548 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7550 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7551 (insert_glyphs): Likewise.
7553 * w32console.c (write_glyphs): Use a locally declared
7556 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7558 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7559 member of display_info is NULL.
7561 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7563 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7565 * term.c (turn_off_face): Reset standout_mode when resetting
7566 appearances with capability `me'.
7567 (write_glyphs): Switch on inverse video before each face change.
7569 2000-08-14 Dave Love <fx@gnu.org>
7571 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7572 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7573 (lisp_free): Declare and make static.
7575 * window.c: Fix embedded comment.
7576 (syms_of_window): Fix doc string.
7578 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7580 * keymap.c (push_key_description): If C without modifiers is < 32,
7581 make sure to print `C-' before `M-', like in the manual.
7583 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7585 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7586 since they aren't relocated anymore.
7587 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7589 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7590 partially visible line which is smaller than the window's height.
7592 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7594 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7595 the multibyte form of eight-bit-control characters.
7596 (Fccl_execute_on_string): Initialize ccl->multibyte.
7598 * ccl.h (struct ccl_program): New member multibyte.
7600 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7602 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7604 * regex.c (regex_compile) <normal_char>: Pay attention to
7606 (analyse_first) <exactn>: Setup fastmap correctly for
7607 eight-bit-control characters.
7609 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7611 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7613 * keyboard.c (make_lispy_event): Handle the new event type
7614 multibyte_char_keystroke.
7616 * xterm.c: Include coding.h.
7617 (XTread_socket): Work around a bug of XmbLookupString. If the
7618 input is from XIM, decode it according to the current locale. In
7619 that case, generate multibyte_char_keystroke events.
7621 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7623 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7624 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7626 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7628 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7629 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7630 (move_it_in_display_line_to): Record iterator's ascent and descent
7631 before producing glyphs, and restore them when we know the glyph
7632 doesn't fit on the line.
7633 (move_it_to): Restructured so that it's easier to debug. If
7634 moving to a vpos, and not moving to an x or character position,
7635 stop as soon as the specified vpos is reached; don't move further
7636 into that line because that might change the computed line height.
7637 (try_cursor_movement): New function, extracted from the cursor
7638 movement branch of redisplay_window. If ending on a partially
7639 visible line, don't try to scroll if the cursor line is taller
7641 (redisplay_window): Use try_cursor_movement.
7643 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7644 because that function doesn't cope with variable-height lines.
7646 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7647 box cursor because that's better visible for large images.
7649 2000-08-10 Miles Bader <miles@gnu.org>
7651 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7653 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7655 * xdisp.c (Vmessages_buffer_name): New variable.
7656 (message_dolog): Use it.
7657 (syms_of_xdisp): Initialize it.
7659 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7661 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7662 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7663 redundant now that keyboard.h is included.
7665 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7667 * keyboard.c (kbd_buffer_events_waiting): New function.
7669 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7671 * msdos.c: Include keyboard.h.
7672 (XMenuActivate): Empty no_event events from the event buffer. If
7673 no events are left after that, call clear_input_pending.
7674 (mouse_clear_clicks): New function, code moved from mouse_init.
7675 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7676 mouse driver to ``forget'' any past clicks.
7678 * Makefile.in (msdos.o): Depend on keyboard.h.
7680 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7682 * lisp.h (input_pending): External declaration.
7684 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7686 * xdisp.c (echo_area_display): Display thoroughly if input is
7687 pending. Bind redisplay-dont-pause to t during the redisplay.
7688 in case input is pending.
7690 * dispnew.c (Qredisplay_dont_pause): New variable.
7691 (syms_of_display): Initialize and staticpro it.
7692 (update_frame_1): Don't interrupt the display for pending input if
7693 redisplay_dont_pause is set.
7695 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7697 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7699 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7701 * callproc.c (Fcall_process): Terminate the unwind-protect around
7702 the post-read-conversion of coding system.
7704 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7705 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7706 * buffer.h (overlays_at): Update prototype.
7707 * xdisp.c (next_overlay_change): Update call to overlays_at.
7708 * xfaces.c (face_at_buffer_position): Likewise.
7709 * textprop.c (Fget_char_property): Likewise.
7710 * xterm.c (note_mouse_highlight): Likewise.
7712 * minibuf.c (do_completion): Don't consider a simple change of
7713 case as `completion'.
7715 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7717 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7718 * undo.c (record_delete): Make sure last_point_position_buffer is
7719 a buffer before comparing pointers.
7721 * coding.h (decode_coding_string): Declare.
7723 * intervals.h (Fprevious_single_char_property_change): Declare.
7725 * textprop.c (Fprevious_single_char_property_change): Don't do
7726 arithmetic directly on lisp objects.
7728 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7730 * keyboard.h (menu_item_eval_property): Declare.
7732 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7733 reuse as buffer name, instead of recreating (and discarding) every
7734 time a message is logged.
7735 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7736 (current_message_1, truncate_message_1, set_message_1)
7737 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7738 (current_message, truncate_echo_area, display_echo_area)
7739 (resize_echo_area_axactly): Changed calls.
7741 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7743 (Ffind_coding_systems_region_internal): First argument to Fappend
7744 must be an integer, not a Lisp object.
7746 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7748 * charset.c (Fchar_width): Doc fix.
7750 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7752 * charset.c (Fstring_width): Doc fix.
7754 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7756 * xdisp.c (start_display): When starting display on a continuation
7757 line, clear ascent and descent members of the iterator structure;
7758 the height of the continued line does not affect the height of the
7760 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7761 line taller than the window.
7762 (redisplay_window) <forced window start>: Handle case that the
7763 middle of the window is not found in any row.
7764 (dump_glyph_row): Show more information.
7765 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7766 first text line in a glyph matrix.
7768 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7769 of the clip area when image doesn't have a mask.
7771 * fns.c (sweep_weak_table): Fix survival conditions for
7772 key-or-value and key-and-value weakness.
7774 * .gdbinit (xhashtable): New command.
7776 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7777 tables out of the list of all weak hash tables.
7779 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7780 a new buffer is created, make sure echo_area_buffer[] references
7783 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7785 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7788 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7790 * syntax.c (skip_chars): Fix previous change. Make the handling
7791 of unibyte string consistent with that of regex search.
7793 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7795 * xmenu.c (popup_get_selection): Use xfree instead of free.
7797 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7799 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7801 * callproc.c (child_setup): Use xfree instead of free.
7803 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7805 (run_mac_command, closedir): Use `xfree' instead of `free'.
7807 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7809 * eval.c (error): Use xfree instead of free.
7811 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7813 * fns.c: Replace `illegal' with `invalid'.
7814 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7816 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7818 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7821 2000-08-04 Noah Friedman <friedman@splode.com>
7823 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7826 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7828 * syntax.c (skip_chars): Fix typo in error message.
7830 2000-08-04 Andreas Schwab <schwab@suse.de>
7832 * m/ia64.h: Moved from s/ia64.h.
7834 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7836 * process.c (read_process_output): Big simplification. Handle
7837 composition and post-read-conversion of coding system correctly.
7838 (send_process): Handle composition correctly.
7840 * callproc.c (Fcall_process): Handle post-read-conversion of
7841 coding system if any.
7843 * coding.c (decode_coding_iso2022): More strict check for handling
7845 (coding_restore_composition): Pay attention to the case that
7846 cmp_data is not set properly (because of invalid code in the
7848 (run_pre_post_conversion_on_str): Include text properties in the
7850 (decode_coding_string): Set members of coding correctly.
7852 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7854 * s/ia64.h: New file.
7856 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7857 Use NULL instead of 0 at the end of variable argument list of
7858 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7859 sizeof (int) < sizeof (void *).
7861 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7862 of variable argument lists of XtVaGetValues and XtVaSetValues.
7864 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7865 variable argument lists of XtVaGetValues and XtVaSetValues.
7867 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7869 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7870 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7872 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7875 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7876 in call to Fsingle_key_description.
7878 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7881 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7883 * window.c (display_buffer_reuse_frames): New variable.
7884 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7885 frames displaying BUFFER.
7886 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7888 2000-08-01 Miles Bader <miles@gnu.org>
7890 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7891 when to constrain NEW_POS (they were pretty screwed up before).
7893 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7895 * msdos.c (run_msdos_command): Save and restore the master
7896 environment, for the case that child_setup signals an error.
7897 When mirroring slashes in DOS shell commands, don't fail when
7898 argv[2] has embedded blanks.
7899 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7900 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7901 (dos_ttraw): Call mouse_setup_buttons.
7903 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7904 using alloca; free it after run_msdos_command returns.
7906 2000-07-27 Dave Love <fx@gnu.org>
7908 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7909 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7911 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7913 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7915 * editfns.c (lisp_time_argument): Fix last change.
7917 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7919 * fns.c (Fdelete): Make it work on vectors and strings in addition
7922 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7923 (syms_of_fns): Initialize new variables.
7924 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7925 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7926 weakness, with t meaning the same as `key-and-value'.
7928 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7930 * coding.h (struct coding_system): Member safe_charset deleted.
7932 * coding.c (Qsafe_charsets): This variable deleted.
7933 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7935 (coding_safe_chars): New function.
7936 (CODING_SAFE_CHAR_P): New macro.
7937 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7938 checking safe_charsets member of the coding system. Caller changed.
7939 (detect_coding_iso2022): New local variable safe_chars.
7940 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7941 safe_charsets member of the coding system.
7942 (decode_coding_iso2022): New local variable safe_chars.
7943 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7944 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7945 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7946 (ENCODE_UNSAFE_CHARACTER): New macro.
7947 (encode_coding_iso2022): New local variable safe_chars. Check
7949 (setup_coding_system): Delete the code to initialize
7950 coding->safe_charses
7951 (intersection, find_safe_codings): New functions.
7952 (Ffind_coding_systems_region_internal): New function.
7953 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7954 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7955 variable and initialize it.
7957 * fns.c (char_table_ref_and_index): New function.
7959 * lisp.h (char_table_ref_and_index): Add prototype.
7961 2000-07-26 Sam Steingold <sds@gnu.org>
7963 * editfns.c (lisp_time_argument): Added third argument `usec'.
7964 (Ffloat_time): New built-in Lisp function.
7966 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7968 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7969 for the character code.
7971 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7974 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7975 if called for a popup menu.
7976 (xmenu_show): Store help string in widget values.
7978 2000-07-26 Dave Love <fx@gnu.org>
7980 * syswait.h: Move some definitions.
7981 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7982 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7983 perspicuous definitions.
7984 (WTERMSIG): Fix bit pattern used.
7986 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7988 * print.c (print_object): If vector printing is truncated, print
7989 "..." to indicate it as well as the case of list printing.
7991 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7993 * xdisp.c (next_element_from_display_vector): Improve comments.
7995 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7996 for the character code, and the rest for the face id as in 20.x.
7997 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7999 * window.c (window_display_table): Cleaned up.
8001 * syntax.c (Fforward_word): Add last arg nil in call of
8002 Fconstrain_to_field.
8004 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8006 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8007 identical but for the letter-case, don't call
8008 barf_or_query_if_file_exists.
8010 2000-07-25 Miles Bader <miles@gnu.org>
8012 * editfns.c (find_field): Honor special `boundary' fields.
8013 (Qboundary): New variables.
8014 (syms_of_editfns): Initialize Qboundary.
8015 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8016 Use scan_buffer instead of find_before_next_newline, because it
8017 allows us to detect the boundary case where there's a newline at
8019 * lisp.h (Fconstrain_to_field): Update external declaration.
8021 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8023 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8026 2000-07-24 Dave Love <fx@gnu.org>
8028 * s/sunos4-0.h, s/sol2.h:
8029 (LIBS_TERMCAP): Move from m/sparc.h.
8031 * m/sparc.h (TERMINFO): Moved to system files (probably only
8032 relevant for sunos4 judging by its vintage).
8033 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8036 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8038 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8039 name to single_keymap_panes.
8041 2000-07-24 Andreas Schwab <schwab@suse.de>
8043 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8045 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8047 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8048 parameters instead of using int parameters. Expect FN to accept
8049 EMACS_INT parameters.
8050 (display_echo_area, resize_echo_area_axactly, current_message)
8051 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8052 with new argument list.
8053 (resize_mini_window_1): New callback function.
8054 (current_message_1, truncate_message_1, set_message_1): Change
8055 parameter lists to the new format expected by with_echo_area_buffer.
8057 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8059 * fontset.c (fontset_ref): Remove INLINE declaration.
8060 (fontset_ref_via_base): Likewise.
8061 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8064 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8066 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8067 correct order of priority. If help echo was found in an overlay,
8068 use that overlay as the object in which the help echo was found.
8070 2000-07-22 Miles Bader <miles@gnu.org>
8072 * textprop.c (Fprevious_single_char_property_change): The initial
8073 property value should be from the position preceding POSITION, not
8076 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8078 * coding.c (syms_of_coding): Doc fix for
8079 inhibit-iso-escape-detection.
8081 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8083 * xterm.c (note_mouse_highlight): Process overlays in the right
8086 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8088 * xterm.c (note_mouse_highlight): If help-echo was found in an
8089 overlay, use that overlay as the object in which the help was found.
8091 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8093 * window.c (foreach_window): Instead of a fake variable argument
8094 list, take one USER_DATA argument.
8095 (foreach_window_1): Likewise, and call callback functions with two
8096 args, the window and USER_DATA.
8097 (struct check_window_data): New struct.
8098 (check_window_containing): Use it.
8099 (window_from_coordinates): Set up a struct check_window_data for
8101 (add_window_to_list, freeze_window_start): Change parameters
8102 according to new calling convention.
8104 * window.h (foreach_window): Change prototype.
8106 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8108 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8110 * xmenu.c (menu_help_callback): Call show_help_echo with
8111 additional arguments OBJECT and POS.
8113 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8115 * data.c (Faset): Allow storing any multibyte character in a
8116 string. Convert unibyte string to multibyte if necessary.
8118 * xfns.c (x_encode_text): New function.
8119 (x_set_name): Use x_encode_text.
8120 (x_set_title): Likewise.
8122 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8124 * xterm.h (x_encode_text): Add prototype.
8126 2000-07-20 Dave Love <fx@gnu.org>
8128 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8131 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8133 * msdos.c (help_echo_window): New variable.
8134 (syms_of_msdos): Initialize and staticpro it.
8135 (IT_note_mode_line_highlight): Set help_echo_window.
8136 (IT_note_mouse_highlight): Ditto.
8137 (dos_rawgetc): Store help_echo_window in the second event produced
8140 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8141 Record the object that generated the help echo and the position of
8142 that object in help_echo_object and help_echo_pos. Record that
8143 some glyphs in a row are displayed in mouse-face.
8144 (IT_update_begin): Don't clear mouse highlight unless one of the
8145 enabled glyph rows is marked as being displayed in mouse-face.
8146 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8147 and position recorded in help_echo_object and help_echo_pos to the
8149 (IT_menu_display): Accept a new argument PN: the pane number of
8150 the current menu pane. Record the pane number and the item
8151 number of the item which has associated help string.
8152 (XMenuActivate): Update the prototype for help_callback in
8153 function declaration. Call IT_menu_display with the current menu
8154 pane number as an additional argument. Call help_callback with
8155 two additional arguments: the pane number and the item number of
8156 the menu item associated with the help text.
8157 (help_echo_object, help_echo_pos): New variables.
8158 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8160 * msdos.h (XMenuActivate): Update prototype.
8162 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8164 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8165 Add some more prototypes.
8167 * xterm.c, xterm.h: Add some more prototypes.
8169 * lisp.h (Fnext_single_char_property_change): Add prototype.
8171 * dispnew.c (direct_output_for_insert): Remove confusing
8172 outer local variable mouse_face_overwritten_p.
8173 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8175 * alloc.c (allocate_string_data): Don't copy old string contents.
8177 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8179 * coding.c (code_convert_region): Delete text properties before
8180 shrinking the conversion region.
8182 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8184 * dispnew.c (update_text_area): Write the whole row if it
8185 has mouse-face in it.
8187 * xfaces.c (face-alternative-font-family-alist): Remove
8188 DEFVAR_LISP; staticpro instead.
8190 * xmenu.c (menu_help_callback): Call show_help_echo with
8193 * keyboard.c (show_help_echo): Add parameter WINDOW.
8194 (read_char): Call show_help_echo with window extracted from Lisp
8196 (gen_help_event): Add parameter WINDOW.
8198 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8200 * xterm.c (help_echo_window): New variable.
8201 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8202 (XTread_socket): Pass help_echo_window to gen_help_event.
8203 (syms_of_xterm): Initialize and staticpro help_echo_window.
8205 2000-07-18 Dave Love <fx@gnu.org>
8207 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8209 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8211 * alloc.c (allocate_string_data): If string had already data
8212 assigned, copy old contents to new string data.
8214 * coding.c (syms_of_coding): Fix typo in spelling of variable
8215 `inhibit-iso-escape-detection'.
8217 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8219 * Makefile.in: Add dependencies on dispextern.h.
8220 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8221 `free'; both can conflict with system header files.
8223 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8225 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8228 2000-07-18 Dave Love <fx@gnu.org>
8230 * window.c (Fwindow_list): Declare arg `window'.
8232 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8234 * coding.c (setup_coding_system): Don't override the explicitly
8235 specified designations.
8237 2000-07-15 Miles Bader <miles@gnu.org>
8239 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8240 from `text_property_eq' and `text_property_stickiness', respectively.
8241 (find_field, Fconstrain_to_field, char_property_eq)
8242 (char_property_stickiness): Changed to call char-property functions
8243 instead of text-property-only ones.
8245 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8246 `next_single_char_property_change'). Do more error checking, and
8247 cleanup limit behavior.
8248 (Fprevious_single_char_property_change): New function.
8249 (syms_of_textprop): Initialize new subrs.
8251 * xdisp.c (display_prop_end, invisible_text_between_p):
8252 Call Fnext_single_char_property_change instead of
8253 next_single_char_property_change.
8255 2000-07-15 Jason Rumney <jasonr@gnu.org>
8257 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8258 after menu is finished with.
8259 (add_menu_item): Only consider wv->title as a menu title.
8260 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8262 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8264 (FONT_REGEXP): Remove unused macro, and its sub-components.
8265 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8267 * w32term.c (help_echo_object, help_echo_pos): New variables.
8268 (note_mode_line_highlight): Store additional information about the
8269 help-echo in help_echo_object and help_echo_pos. Check both
8270 `local-map' and `keymap' properties for changing the cursor
8271 (note_mouse_highlight): Store additional information about the
8272 help-echo in help_echo_object and help_echo_pos.
8273 (note_tool_bar_highlight): Set help_echo_object to nil and
8274 help_echo_pos to -1.
8275 (w32_read_socket): Use gen_help_event instead of filling
8276 input_events manually.
8277 (syms_of_w32term): Staticpro help_echo_object.
8278 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8279 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8280 (x_clear_mouse_face): New function.
8281 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8282 (x_update_window_begin): No need to turn off the mouse
8284 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8285 depending on whether they contain glyphs highlighted in mouse-face.
8286 (x_fill_stretch_glyph_string): Consume runs of stretch
8287 glyphs instead of a single one.
8288 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8289 with new argument list.
8290 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8291 (x_append_glyph, x_append_composite_glyph)
8292 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8293 changes in struct glyph starting 1999-12-27. See comments for
8294 xterm.c on 2000-07-05.
8296 2000-07-14 Sam Steingold <sds@gnu.org>
8298 * xfaces.c (realize_x_face): Fix the last patch:
8299 check `default_face' before dereferencing.
8301 2000-07-14 Dave Love <fx@gnu.org>
8303 * syntax.c (back_comment): Add null default in switch (for pcc).
8305 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8307 * xfaces.c (realize_x_face): Make fontset using the base of the
8308 default_face's fontset, not using the default fontset.
8310 * coding.c (inhibit_iso_escape_detection): New variable.
8311 (syms_of_coding): Make it a Lisp variable.
8312 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8313 nonzero, ignore ISO2022's escape sequence.
8315 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8317 * alloca.c (malloc) [emacs]: Define as xmalloc.
8319 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8320 use that instead of the mouse position. Add parameters DX and DY.
8322 * dispextern.h (Fx_show_tip): Adjust number of parameters
8325 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8326 if HELP is a function, call it with OBJECT and POS as parameters
8327 to get the help to display.
8328 (gen_help_event, kbd_buffer_store_help_event): New functions.
8329 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8330 (read_char): Call show_help_echo with new parameters.
8332 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8335 * xterm.c (help_echo_object, help_echo_pos): New variables.
8336 (note_mode_line_highlight): Store additional information about the
8337 help-echo in help_echo_object and help_echo_pos. Check both
8338 `local-map' and `keymap' properties for changing the cursor
8339 (note_mouse_highlight): Store additional information about the
8340 help-echo in help_echo_object and help_echo_pos.
8341 (note_tool_bar_highlight): Set help_echo_object to nil and
8342 help_echo_pos to -1.
8343 (XTread_socket): Use gen_help_event instead of filling
8344 input_events manually.
8345 (syms_of_xterm): Staticpro help_echo_object.
8347 * xmenu.c (menu_highlight_callback): Use
8348 kbd_buffer_store_help_event instead of setting up and input_event
8351 * xdisp.c (eval_form): GCPRO argument sexpr.
8352 (call_function): New function.
8353 (handle_single_display_prop): Use call_function and FUNCTIONP
8354 instead of checking whether if font_height is a symbol and
8357 * eval.c (internal_condition_case_2): New function.
8359 * lisp.h (FUNCTIONP): New macro.
8360 (internal_condition_case_2, call_function): Add prototypes.
8362 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8363 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8364 Always set `arg' member of input_events.
8365 (construct_menu_click): Unused function removed.
8367 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8369 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8370 (construct_drag_n_drop, x_scroll_bar_handle_click)
8371 (w32_read_socket): Always set `arg' member of input_events.
8373 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8375 * lisp.h (eval_form): Add prototype.
8377 * xdisp.c (eval_form): Make it externally visible.
8379 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8381 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8382 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8383 consing. For prefix events, store the frame in the `arg' slot of
8384 the event, otherwise store the key there.
8385 (XTread_socket): Instead of consing, use the frame_or_window slot
8386 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8388 * xmenu.c (menu_highlight_callback): Store help string in the
8389 `arg' member of the input event; don't cons.
8390 (menubar_selection_callback): Use the `arg' slot of input events
8391 to queue additional information, instead of consing.
8393 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8395 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8397 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8399 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8400 input events to queue additional information, instead of consing.
8402 * keyboard.c (kbd_buffer_gcpro): Renamed from
8403 kbd_buffer_frame_or_window. Now used for all Lisp objects
8404 referenced from the input queue.
8405 (kbd_buffer_store_event): Always use structure assignment for
8406 copying input events. Record all Lisp objects referenced from
8407 events in kbd_buffer_gcpro.
8408 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8409 differently from input events. Test for prefix menu_bar_events
8410 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8411 event in kbd_buffer_gcpro to nil.
8412 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8413 frame_or_window is equal to its arg member as prefix events.
8414 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8415 used by an input event to nil.
8416 (init_keyboard): Use two times the size of the input queue
8417 for kbd_buffer_gcpro.
8418 (syms_of_keyboard): Likewise.
8420 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8421 Use USER_SIGNAL_EVENT.
8423 * termhooks.h (struct input_event): Add member `arg'.
8424 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8425 (USER_SIGNAL_EVENT): Renamed from user_signal.
8427 * xfaces.c (ASET): Remove definition.
8429 * lisp.h (AREF, ASET, ASIZE): New macros.
8431 * fontset.c (AREF, ASIZE): Remove definitions.
8433 * fns.c (AREF): Remove definition.
8435 * composite.c (AREF): Remove definition.
8437 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8439 * dispnew.c (redraw_overlapped_rows): Add missing local.
8440 (scrolling_window): Remove debug code.
8442 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8443 Before scrolling, turn off a mouse-highlight in the window
8446 * xterm.c (x_update_window_end): Add parameter
8447 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8448 redisplay in XTframe_up_to_date.
8449 (x_clear_mouse_face): New function.
8450 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8452 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8454 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8455 it when any row is written to that contains glyphs highlighted in
8457 (update_window): Call the window update end hook with new
8458 parameter MOUSE_FACE_OVERWRITTEN_P.
8459 (direct_output_for_insert): Give up if row contains mouse-face.
8461 * dispextern.h (struct redisplay_interface): Add parameter
8462 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8463 (clear_mouse_face): New function pointer member.
8465 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8467 * syntax.c (back_comment): Use one switch rather than a few `if's.
8468 Obey open_paren_in_column_0_is_defun_start.
8469 When reverting to the `slow' method, try to nicely handle the case
8470 of nested comments by checking that the comment-starter we found
8471 does indeed match the comment-ender.
8472 (scan_sexps_forward, scan_sexps_forward):
8473 Ignore excessive opening parenthesis rather than throwing an error.
8475 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8477 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8478 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8480 * dispnew.c (direct_output_forward_char): Give up if currently
8481 displaying a message instead of the minibuffer contents.
8483 * xterm.c (x_update_window_begin): No need to turn off the mouse
8485 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8486 depending on whether they contain glyphs highlighted in mouse-face.
8488 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8489 compare the mouse_face_p flags of both rows.
8491 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8493 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8495 * keyboard.c (show_help_echo): Accept additional parameter
8496 ok_to_overwrite_keystroke_echo.
8497 (read_char): Call show_help_echo with a zero
8498 ok_to_overwrite_keystroke_echo argument.
8499 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8500 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8501 ok_to_overwrite_keystroke_echo argument.
8502 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8503 non-zero ok_to_overwrite_keystroke_echo argument.
8505 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8507 * xdisp.c (try_window_id): If changes are all below what is
8508 displayed in the window, and point is in the window, we still
8509 might have to find point on the display.
8511 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8512 glyphs instead of a single one.
8513 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8514 with new argument list.
8515 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8517 * keymap.c (get_keymap_1): Add comment that this function can GC.
8518 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8519 comment that functions can GC.
8520 (Fset_keymap_parent): GCPRO arg KEYMAP.
8522 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8524 * msdos.c (XMenuActivate): After exiting the menu, restore the
8525 echo area message and erase it.
8527 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8529 * fontset.c (Ffontset_info): Make the return value more compatible
8530 with that of Emacs 20.
8532 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8534 * eval.c (Fsignal): Handle case that backtrace_list is null.
8536 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8538 * ccl.c (Fccl_execute): Typo fixed.
8540 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8542 * window.c (window_loop): Add missing gcpro1 local variable.
8544 * window.c (Fwindow_list): Reverse list at the end.
8545 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8546 means allow windows on OWINDOW's frame, only.
8547 (window_loop): Simplified; use Fwindow_list.
8549 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8551 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8553 * xterm.c (XTread_socket): Increment handling_signal at the start,
8554 decrement it at the end.
8556 * eval.c (handling_signal): New variable.
8557 (Fsignal): Abort if handling_signal is non-zero.
8559 * lisp.h (handling_signal): External declaration.
8561 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8563 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8565 Sound support for NetBSD through "Linux emulation" support:
8566 * config.in (HAVE_SOUNDCARD_H): Undef.
8567 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8568 * Makefile.in (LIBSOUND): New variable.
8569 (LIBES): Include it.
8570 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8571 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8572 (vox_open): Use DEFAULT_SOUND_DEVICE.
8573 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8575 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8577 * print.c (print_error_message): If Vsignaling_function is set,
8578 show it in *Messages*.
8580 * lisp.h (Vsignaling_function): External declaration.
8582 * eval.c (Vsignaling_function): New variable.
8583 (Fsignal): Compute it.
8584 (syms_of_eval): Staticpro it.
8586 2000-07-05 Dave Love <fx@gnu.org>
8588 * syswait.h: Use the autoconf recommended approach. Old code
8589 #if'd out in case we need to revert.
8591 * config.in (HAVE_SYS_WAIT_H): Added.
8593 2000-07-05 Andrew Innes <andrewi@gnu.org>
8595 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8596 when non-NULL instead of __morecore, to take account of buffer
8597 memory. This also solves a problem with spurious memory warnings
8600 * ralloc.c: Make real_morecore non-static.
8602 * eval.c (internal_condition_case): Comment out abort if
8603 interrupt_input_blocked is not zero.
8605 * makefile.nt: Add support for `bootstrap' and related targets.
8606 Include minimal debug info in emacs.exe in release build.
8607 Remove all dependencies on lisp.h, and fixup some others.
8609 * w32.c (init_environment): Install code from 20.7 for providing
8610 default values for environment variables, based on the
8611 executable's own location.
8612 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8613 (sys_socket): Install socket inheritance bug fix from 20.7.
8615 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8616 here via blockinput.h).
8618 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8620 * w32menu.c (w32_menu_display_help):
8621 * xmenu.c (menu_help_callback): Use show_help_echo.
8623 * keyboard.h (show_help_echo): Declare.
8625 * keyboard.c (show_help_echo): New function, extracted from read_char.
8626 Feval its `msg' argument if it's a cons cell.
8627 (read_char): Use it.
8628 (follow_key): Pass `autoload' to get_keyelt.
8630 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8631 (note_tool_bar_highlight, XTread_socket):
8632 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8634 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8635 (note_tool_bar_highlight, w32_read_socket):
8636 Do not gratuitously ignore non-string `help-echo' properties.
8638 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8640 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8642 * window.c (delete_all_subwindows): Reset Vwindow_list.
8644 * xterm.c (x_append_glyph, x_append_composite_glyph)
8645 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8646 changes in struct glyph starting 1999-12-27. Some bit-fields of
8647 struct glyph were not set, which made glyphs unequal when compared
8648 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8649 effects were the result. This also depended on the contents of
8650 memory returned by xmalloc. If flickering happens again, activate
8651 the code in clear_glyph_row that's in #if 0. If the flickering is
8652 gone with that, chances are that it is caused by something similar.
8654 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8656 * dispextern.h: Add some comments.
8658 * window.c (add_window_to_list): Add parameter LIST.
8659 (window_list): Order list so that, for each frame, windows are
8660 in canonical order, and so that frames appear in the list in
8661 the order given by Vframe_list.
8662 (next_window): Reverse the handling of NEXT_P.
8664 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8666 * window.c (Vwindow_list): New variable.
8667 (make_window, delete_window): Set Vwindow_list to nil.
8668 (check_window_containing): New function.
8669 (window_from_coordinates): Rewritten.
8670 (add_window_to_list, window_list, candidate_window_p)
8671 (decode_next_window_args, next_window): New functions.
8672 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8673 (Fwindow_list): New function.
8674 (Fother_window): Cleaned up.
8675 (foreach_window): Add a longer "variable argument list". Let
8676 callback function return 0 to indicate that cycling over windows
8678 (foreach_window_1): Likewise.
8679 (freeze_window_start): Return int.
8680 (init_window): New function.
8681 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8683 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8684 input_event with bzero.
8685 (main): Call init_window.
8687 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8690 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8692 * composite.h (make_composition_value_copy): Extern it.
8694 * composite.c (make_composition_value_copy): New function.
8696 * editfns.c (Fformat): While copying text properties, make each
8697 composition property value a copy.
8699 * fns.c (concat): While copying text properties, make each
8700 composition property value a copy.
8702 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8704 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8706 * fns.c (sweep_weak_table): Mark only objects that are not
8709 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8710 include those frames as candidates which have their focus
8711 redirected to the minibuffer frame.
8713 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8715 * fns.c (Fputhash): Return `value' rather than nil.
8717 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8719 * frame.c (next_frame): Don't check focus redirection in case
8720 MINIBUF is a window. Doing so excludes frames using MINIBUF
8721 unless their focus is redirected, which contradicts the
8722 specification of next-frame, and leads to infinite loops in
8723 certain situations when cycling through windows with next-window.
8725 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8727 * coding.c (code_convert_region): Even if the length of text is
8728 zero, try to convert it if coding->type is coding_type_ccl.
8729 (decode_coding_string, encode_coding_string): Likewise.
8731 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8733 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8734 the display if windows_or_buffers_changed.
8736 * dispnew.c (struct row_entry): New structure.
8737 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8738 (row_table_size, old_lines, new_lines, old_lines_size)
8739 (new_lines_size, run_pool, runs_size, runs): New variables.
8740 (add_row_entry): New function.
8741 (scrolling_window): Use data structures allocated with xmalloc and
8742 held in global variables, instead of allocating them with alloca and
8743 holding them in local variables. Use a larger hash table whose
8744 size depends on glyph matrix sizes. Don't use bzero to clear the
8745 hash table; instead, clear used slots only.
8747 * fns.c (next_almost_prime): Make it externally visible.
8749 * lisp.h (next_almost_prime): Add prototype.
8751 * s/isc4-0.h (sigunblock): Define.
8753 * s/sco5.h (sigunblock): Define.
8755 2000-06-27 Dave Love <fx@gnu.org>
8757 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8758 (moved to osf5-0.h).
8759 [!NOT_C_CODE]: Protect string.h stuff.
8761 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8762 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8764 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8766 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8767 below the last line from the needed window height.
8769 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8771 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8772 (Fwidget_get): Use it.
8773 (syms_of_fns): Defsubr it.
8775 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8777 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8778 display info for XIM.
8779 (xim_open_dpy): Likewise.
8780 (xim_close_dpy): Don't free the display info's XIM.
8782 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8784 * config.in (USE_XIM): New define.
8786 * keymap.c (get_keyelt): For menu-items containing a `:filter
8787 FILTER', apply FILTER to the menu-item's definition to get the
8788 real definition to use.
8790 * lisp.h (QCfilter): External declaration.
8792 * xfns.c (Fimage_size): New function.
8793 (syms_of_xfns): Defsubr it.
8795 2000-06-26 Andreas Schwab <schwab@suse.de>
8797 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8800 2000-06-25 Dave Love <fx@gnu.org>
8802 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8804 * Makefile.in (blockinput.h): Depend on atimer.h.
8805 (atimer.h): Depend on systime.h.
8807 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8809 * atimer.h: Protect against multiple inclusion. Include systime.h.
8811 * lisp.h (swap_in_global_binding): Declare.
8813 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8815 * process.c (Fopen_network_stream): Turn off atimers for duration
8816 of call to connect. (Patch from Gerd.)
8818 2000-06-23 Dave Love <fx@gnu.org>
8820 * ralloc.c: Maybe include unistd.h
8822 * emacs.c (setgrp): Undefine before defining.
8823 (malloc_warning, set_time_zone_rule, index): Prototype.
8825 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8826 HAVE_STRUCT_TIMEZONE.
8828 * s/osf1.h: Move string.h hack here from alpha.h and make it
8830 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8832 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8833 (SOCKLEN_TYPE): Don't define.
8835 * m/alpha.h: Remove string.h hack.
8837 * s/osf5-0.h: New file.
8839 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8840 include time.h, done by systime.h.
8841 [__FreeBSD__]: Remove redundant includes.
8843 * callproc.c (setpgrp): Undefine before defining.
8844 (delete_temp_file): Return Qnil to avoid warning.
8846 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8848 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8851 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8853 * composite.h (compose_text): Declare.
8855 * xterm.c: Don't include sys/types.h unconditionally. Don't
8856 protect its inclusion with !USG (following xmenu.c).
8858 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8860 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8863 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8865 * coding.c (decode_eol_post_ccl): Special handling for undecided
8866 and inconsistent EOL types.
8868 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8870 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8871 trough color and main window's background color.
8873 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8875 * xterm.h (Xt_app_con): External declaration.
8877 * widget.c (EmacsFrameRealize): Fix typo.
8879 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8881 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8882 (handle_invisible_prop): Record the start of invisible text in
8883 it->add_overlay_start.
8884 (struct overlay_entry): Add member `overlay'.
8885 (handle_overlay_change): Simplify.
8886 (next_overlay_string): After having processed overlay strings at the
8887 end of the buffer, record that fact in
8888 it->overlay_strings_at_end_processed_p.
8889 (compare_overlay_entries): If before- and after-strings come
8890 from the same overlay, let before-strings come first.
8891 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8892 (load_overlay_strings): Take it->add_overlay_start into account
8893 when adding overlay strings.
8895 * dispextern.h (struct it): Add member add_overlay_start.
8897 2000-06-22 Dave Love <fx@gnu.org>
8899 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8901 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8903 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8905 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8908 2000-06-21 Dave Love <fx@gnu.org>
8910 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8912 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8914 * syntax.c (back_comment): Simplify string-parity counting (with
8915 the added benefit of handling multiple string-styles as long as
8916 they are not intertwined).
8917 Jump to the slow code as soon as a comment starter is found in
8918 a "string_lossage" position. Fixes the case: " /* " /* " */.
8920 2000-06-21 Dave Love <fx@gnu.org>
8922 * Makefile.in: Use GETLOADAVG_LIBS.
8924 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8925 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8927 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8929 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8930 (Fforward_comment, scan_lists):
8931 Check the comstyle of single-char comment-starters.
8932 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8933 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8934 Check the comstyle of single-char comment-starters.
8935 Clarify control-flow around the Scomment case.
8937 2000-06-20 Dave Love <fx@gnu.org>
8939 * fns.c (make_hash_table, maybe_resize_hash_table):
8940 Cast arg of next_almost_prime.
8942 * tparam.c [emacs]: Include lisp.h.
8944 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8947 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8949 * keyboard.c (adjust_point_for_property): Check if display
8950 property should be treated as intangible by looking at its value.
8952 * xdisp.c (single_display_prop_intangible_p)
8953 (display_prop_intangible_p): New functions.
8955 * dispextern.h (display_prop_intangible_p): Add prototype.
8957 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8959 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8960 argument to sigprocmask.
8962 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8963 argument to sigprocmask.
8965 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8966 sigprocmask_set, and pass a pointer to it to sigprocmask.
8968 * sysdep.c (sigprocmask_set): New variable.
8970 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8973 2000-06-20 Sam Steingold <sds@gnu.org>
8975 * xrdb.c: Don't declare xmalloc, xrealloc.
8977 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8979 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8980 (re_comp): Cast gettext return value to avoid complaints when
8983 2000-06-20 Dave Love <fx@gnu.org>
8985 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8987 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8989 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8991 * m/alpha.h: Don't declare xmalloc, xrealloc.
8993 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8995 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8997 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8999 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9002 * keyboard.h (poll_for_input_1): Declare.
9004 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9006 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9008 * doprnt.c: Don't declare xmalloc, xrealloc.
9010 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9011 (getenv, ctime, getwd): Removed.
9012 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9014 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9015 x_set_tool_bar_lines.
9017 * config.in: Add HAVE_GETWD. Move some definitions above
9018 machine/system includes.
9020 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9022 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9024 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9025 contain information about ENCODING.
9027 * fontset.c (FONTSET_ASCII): Use the first element of char table
9028 for an ASCII font, not defalt slot.
9029 (fontset_ref_via_base): If FONTSET doesn't contain information for
9030 C, try the default fontset.
9031 (make_fontset): Don't copy the default fontset.
9032 (fontset_font_pattern): Likewise.
9033 (accumulate_font_info): If ELT is nil, use the corresponding
9034 element in the default fontset.
9036 2000-06-19 Dave Love <fx@gnu.org>
9038 * syntax.c (Fparse_partial_sexp): Doc fix.
9040 * regex.h: Test PROTOTYPES as well as __STDC__.
9042 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9043 errno, strerror. Put text after #endif in comment.
9045 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9047 * xterm.c (x_frame_of_widget): Likewise.
9049 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9051 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9052 to Vfundamental_mode_abbrev_table.
9054 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9055 bogus objects are marked. This slows down GC by ~80 percent, but
9056 it might be worth trying when debugging GC-related problems.
9057 This feature requires conservative stack marking to be enabled.
9059 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9060 returns XLookupChars, reset `modifiers' to zero.
9062 2000-06-19 Dave Love <fx@gnu.org>
9064 * mktime.c: Unprotoized.
9066 2000-06-19 Richard Stallman <rms@gnu.org>
9068 * data.c (set_internal): If variable is frame-local,
9069 store the new value immediately into the frame parameter alist.
9071 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9073 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9074 in the custom handler pointer.
9076 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9077 value, or checks for CHAR_META can fail when Lisp_Object is a
9079 * keymap.c (get_keyelt): Likewise.
9081 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9083 * ccl.h (struct ccl_program): New member eol_type.
9084 (struct ccl_spec): New member cr_carryover.
9086 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9087 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9089 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9090 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9091 (decode_eol_post_ccl): New function.
9092 (decode_coding): Don't detect EOL format here for CCL based coding
9094 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9095 decode_eol_post_ccl after running the CCL program.
9096 (code_convert_region): Don't detect EOL format here for CCL based
9098 (decode_coding_string): Likewise.
9100 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9102 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9103 when treating it as an integer.
9105 * coding.h (encode_coding_string): Declare.
9107 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9110 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9111 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9112 to be passed to get_local_map.
9114 * sound.c (Fplay_sound): Don't call make_number on
9115 Frun_hook_with_args count argument.
9117 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9118 for lisp objects in X event structure data field, when lisp
9119 objects are represented with unions.
9120 (x_scroll_bar_to_input_event): Ditto.
9122 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9124 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9125 termination of string. Fix sense of test whether
9126 Vline_number_display_limit is an integer.
9128 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9130 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9131 only if HAVE_X_WINDOWS.
9133 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9136 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9139 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9141 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9144 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9146 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9147 start of the while loop.
9149 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9151 * atimer.c (alarm_signal_handler): Add forward declaration.
9153 * data.c (set_internal): Remove debug code.
9155 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9157 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9159 * unexec.c (toplevel) [COFF]: Include coff.h.
9161 * s/lynxos.h: New file.
9163 * keymap.c (Fsingle_key_description): Enclose function key and
9164 event symbol names in angle brackets.
9166 * xdisp.c (setup_echo_area_for_printing): Call
9167 message_log_maybe_newline if message_buf_print is not set.
9169 * print.c (printchar, strout): Don't check message_buf_print
9170 before calling setup_echo_area_for_printing because that
9171 function does something useful even when message_buf_print is
9174 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9176 (ensure_echo_area_buffers): Initialize echo buffer's
9177 truncate lines setting to nil.
9178 (with_echo_area_buffer): Don't set the echo buffer's truncate
9180 (set_message_1): Set it here instead, based on the value
9181 of message_truncate_lines.
9182 (resize_mini_window): Handle case that lines are truncated.
9183 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9184 DEFVAR_BOOL message-truncate-lines.
9186 * keyboard.c (read_char): Bind message-truncate-lines to t
9187 while displaying a help-echo.
9189 * lisp.h (Qmessage_truncate_lines): External declaration.
9191 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9193 * xdisp.c (Vline_number_display_limit): Renamed from
9194 line_number_display_limit.
9195 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9196 Extend documentation string. Initialize
9197 Vline_number_display_limit to nil meaning no limit.
9198 (decode_mode_spec): Use Vline_number_display_limit with its new
9201 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9203 2000-06-13 Richard Stallman <rms@gnu.org>
9205 * frame.c (Fmodify_frame_parameters): Doc fix.
9207 * xfns.c (x_set_frame_parameters): Comment fix.
9209 * frame.c (store_frame_param): Call swap_in_global_binding if the
9210 variable's current binding was chosen based on this frame.
9212 * data.c (swap_in_global_binding): New function.
9214 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9216 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9217 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9219 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9221 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9223 2000-06-12 Jason Rumney <jasonr@gnu.org>
9225 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9227 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9229 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9231 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9233 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9235 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9236 (syms_of_xfaces): Defsubr Sdump_colors.
9237 (x_free_colors): Don't treat b&w specially on default visual.
9238 (x_free_dpy_colors): New function.
9239 (free_face_colors): Don't check visual class; it's done
9242 * xterm.c (x_frame_of_widget): New function.
9243 (x_alloc_nearest_color_for_widget): Use it.
9244 (x_copy_dpy_color): New function.
9245 (x_destroy_window): Free various colors.
9247 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9249 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9251 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9253 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9255 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9257 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9259 2000-06-11 Dave Love <fx@gnu.org>
9261 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9263 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9265 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9267 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9269 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9272 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9274 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9275 (regex_compile): Fix the code for handling the case of single byte
9276 char and multibyte char being mixed in a range within [...].
9278 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9279 and dst_multibyte members of coding.
9281 * charset.c (update_charset_table): Update the table
9283 (init_charset_once): Initialize elements of bytes_by_char_head to
9284 1 except for leading codes for private charases.
9286 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9287 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9289 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9291 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9292 access the data it doesn't point to.
9294 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9296 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9297 will be translated to a switch-frame event when reading the
9298 event queue. This is necessary because Emacs otherwise won't
9299 perform a switch-frame to a new frame until some other event, for
9300 example a keystroke event, forces it to do so. This has various
9301 effects, one visible being that the cursor of a frame created with
9302 C-x 5 2 or switched to with a window manager key binding like
9303 A-TAB stays hollow because selected_window isn't on the newly
9304 focused frame until the switch-frame is performed.
9306 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9307 generating a switch-frame event if necessary.
9309 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9311 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9314 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9316 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9318 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9320 * window.c (displayed_window_lines): Take empty lines at
9321 the bottom of a window into account.
9323 * window.c (displayed_window_lines): New function.
9324 (Fmove_to_window_line): Use displayed_window_lines to determine
9325 the number of lines to move, instead of using the window's height.
9327 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9328 to stop reading, even if the form read sets point to a different
9329 value when evaluated.
9331 * xdisp.c (display_line): Fix code deciding in which line to
9334 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9336 * fileio.c (e_write): Free composition data if stored in
9339 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9341 * xdisp.c (display_line): Set row's and iterator's
9342 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9343 Set cursor even if row ends in the middle of a character.
9344 (dump_glyph_row): Print values of new flags.
9345 (redisplay_window) <cursor movement in unchanged window>: When
9346 point has been moved forward, and PT is at the end of the cursor
9347 row, don't place the cursor in the next row if the cursor row ends
9348 in the middle of a character or at ZV.
9350 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9351 (struct glyph_row): Add starts_in_middle_of_char_p and
9352 ends_in_middle_of_char_p.
9353 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9354 ends_in_middle_of_char_p flag.
9355 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9357 * term.c (append_glyph): Revert change of 2000-06-06.
9359 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9360 padding glyph not fitting on line as whole character not
9363 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9364 this isn't true for images with `:ascent 100'.
9366 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9368 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9369 as modified if it is originally unmodified.
9371 * term.c (encode_terminal_code): Change the way to check if
9372 terminal coding does any conversion.
9373 (append_glyph): Set glyph->pixel_width correctly.
9375 * xdisp.c (display_line): While checking line continuation, pay
9376 attention to a padding glyph.
9378 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9380 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9382 2000-06-05 Dave Love <fx@gnu.org>
9384 * xdisp.c: Include fontset.h.
9386 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9388 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9390 * dispnew.c: Conditionally include term.h.
9392 * coding.h: Declare code_convert_string_norecord.
9394 * frame.h (struct frame): Use volatile unconditionally.
9396 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9398 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9400 * systime.h: Protect against multiple inclusion.
9401 (timezone) [USG5_4]: Define as time_t.
9403 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9404 (Foptimize_char_table, make_temp_name): Declare.
9406 * Makefile.in (xdisp.o): Depend on fontset.h.
9408 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9410 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9411 (Foptimize_char_table, make_temp_name): Declare.
9415 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9417 2000-06-02 Dave Love <fx@gnu.org>
9419 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9421 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9423 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9424 result face, set flags in that face indicating that colors may not
9427 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9428 glyph, use the ASCII NUL character to determine the face.
9430 2000-06-02 Dave Love <fx@gnu.org>
9432 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9433 (VFORK_RETURN_TYPE): Remove.
9435 * config.in: Add NO_MATHERR.
9437 2000-06-01 Dave Love <fx@gnu.org>
9439 * cmds.c (internal_self_insert): Don't check
9440 Vbefore_change_function, Vafter_change_function.
9442 * insdel.c (signal_before_change, signal_after_change): Likewise.
9444 * buffer.c (Vbefore_change_function, Vafter_change_function):
9445 Variables and their initializations deleted.
9447 * callint.c (Fcall_interactively): Doc fix.
9449 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9451 2000-05-31 Dave Love <fx@gnu.org>
9453 * textprop.c: Revert last change -- duplicated.
9455 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9457 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9460 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9462 2000-05-31 Jason Rumney <jasonr@gnu.org>
9464 * search.c (Fre_search_forward, Fre_search_backward)
9465 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9467 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9469 2000-05-30 Jason Rumney <jasonr@gnu.org>
9471 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9472 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9474 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9476 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9477 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9478 expand a nil default_filename.
9480 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9481 pointer to glyph_to_pixel_coords, not a frame.
9483 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9484 coding.h to dependencies.
9486 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9488 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9489 window pointer to be consistent with w32term.c and xterm.c.
9491 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9492 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9493 (Qline_spacing, Qcenter): New variables.
9494 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9495 (x_set_line_spacing): New function.
9496 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9497 (x_specified_cursor_type): New function.
9498 (x_set_cursor_type): Use it.
9499 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9501 (validate_x_resource_name, x_get_resource_string): Measure lengths
9502 of external strings in bytes.
9503 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9504 GetTextExtentPoint32 with NULL title.
9505 (Fx_create_frame): Initialize Qline_spacing.
9506 (w32_load_system_font): Initialize font->double_byte_p.
9507 (x_to_w32_charset): Use Vw32_charset_info_alist.
9508 (Image, busy cursor, tooltip functions): Merged changes from
9509 xfns.c. Not yet functional on Windows.
9511 * w32gui.h (W32FontStruct): Add double_byte_p member.
9513 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9514 (emacs_button_translation): Use it.
9515 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9516 in `mask' to be set.
9518 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9521 * w32term.c: Format and doc changes to bring closer to xterm.c.
9522 (w32_char_font_type): New enum.
9523 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9524 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9525 (w32_encode_char): New function.
9526 (x_encode_char): Removed.
9527 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9528 x_encode_char and w32_font_is_double_byte.
9529 (x_produce_image_glyph): Use image_ascent.
9530 (x_produce_glyphs): Use new version of w32_per_char_metric and
9531 handle NULL return value. Allow extra line spacing.
9532 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9533 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9534 w32_font_type member of glyph instead.
9535 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9536 (fast_find_position): Make sure not to consider rows not visible
9538 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9539 w32_menu_display_help with input blocked, as it can abort.
9540 (x_display_and_set_cursor): Choose cursor depending
9541 on buffer-local value of cursor_type.
9542 (x_draw_bar_cursor): Add parameter WIDTH.
9544 * w32term.h (CP_DEFAULT): Define.
9545 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9547 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9549 * search.c (Fre_search_forward, Fre_search_backward)
9550 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9552 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9554 * coding.c (detect_coding_iso2022): Fix code for checking
9555 CODING_CATEGORY_MASK_ISO_8_2.
9557 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9559 * regex.c (PREFETCH_NOLIMIT): New function.
9560 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9562 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9564 * syntax.c (find_defun_start): Move test for
9565 open_paren_in_column_0_is_defun_start outside of the loop.
9567 * xdisp.c (redisplay_window): Really switch buffers when
9568 displaying mode lines, and temporarily set selected_frame to the
9569 frame of the window that's redisplayed.
9571 * xfaces.c (free_realized_faces): Block/unblock input.
9572 (free_realized_multibyte_face): Ditto.
9574 2000-05-29 Dave Love <fx@gnu.org>
9576 * textprop.c (Qkeymap): New variable.
9577 (syms_of_textprop): Intern it.
9579 * keymap.c: Include intervals.h.
9580 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9582 * Makefile.in (keymap.o): Depend on intervals.h.
9584 * keyboard.c (menu_bar_items, tool_bar_items)
9585 (Fexecute_extended_command): Deal with `keymap' property.
9586 (read_key_sequence): Track map from `keymap' property as well as
9589 * intervals.c (get_local_map): Extra arg to allow looking for
9592 * intervals.h (map_property): New enum.
9593 (get_local_map): Extra arg using it.
9596 * lisp.h (get_local_map): Don't declare here.
9598 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9600 * Makefile.in (callproc.o): Depend on composite.h.
9602 * callproc.c: Include composite.h.
9603 (Fcall_process): Handle composition correctly.
9605 * coding.h (coding_allocate_composition_data): Extern it.
9606 (coding_restore_composition): Likewise.
9608 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9609 yet allocated, finish decoding with result
9610 CODING_FINISH_INSUFFICIENT_CMP.
9611 (coding_allocate_composition_data): Make it non-static.
9612 (coding_restore_composition): Likewise.
9614 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9616 * charset.c (syms_of_charset): Revert last change.
9618 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9620 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9621 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9624 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9626 * charset.c (syms_of_charset): Set width of character sets
9627 eight-bit-control and eight-bit-graphic to 1 column.
9629 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9631 * config.in (HAVE_SPEED_T): New define.
9633 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9636 2000-05-26 Dave Love <fx@gnu.org>
9638 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9640 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9641 (Fsubr_arity): New function.
9642 (syms_of_data): Install them.
9644 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9646 * charset.c (init_charset_once): Set the table bytes_by_char_head
9649 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9650 the default fontset to what Emacs uses by default.
9651 (check_registry_encoding): This function deleted.
9652 (Fset_fontset_font): Remove the adhoc condition for the default
9653 fontset. Allow cons in FONTNAME.
9655 * fns.c (map_char_table): Ignore char-table entries for
9656 charsets eight-bit-control and eight-bit-graphic.
9658 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9660 * emacs.c (main): Initialize keyboard syms before initializing
9661 window code, so face names are available.
9663 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9665 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9666 of an anchor at the beginning of a shy-group.
9668 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9670 * xdisp.c (handle_invisible_prop): Don't try to skip over
9671 invisible text if end of text is already reached.
9673 2000-05-25 Dave Love <fx@gnu.org>
9675 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9677 * coding.c (encode_eol): Add null statement after label.
9679 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9681 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9684 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9686 * ccl.c (ccl_driver): Fix previous change.
9688 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9690 * coding.c (run_pre_post_conversion_on_str): Set point to the
9691 beginning of buffer before calling coding->post_read_conversion.
9692 (decode_coding_string): Give correct args to
9693 run_pre_post_conversion_on_str.
9694 (encode_coding_string): Likewise.
9696 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9697 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9698 eight-bit-graphic correctly.
9700 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9702 * fileio.c (Finsert_file_contents): Even if a file is not found,
9703 execute codes for setting up coding system. Call
9704 after-insert-file-functions unconditionally.
9706 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9708 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9709 BSD_PGRPS are not defined.
9711 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9713 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9715 (syms_of_charset): Avoid building same strings.
9717 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9719 * lread.c (Fload): Add a comment about the meaning of
9720 Vuser_init_file being t.
9722 * puresize.h (BASE_PURESIZE): Increase to 675000.
9724 * s/gnu-linux.h (setpgrp): Don't define it here because this
9725 prevents compilation on GNU/Linux systems with glib 2.2.
9727 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9730 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9732 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9733 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9735 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9737 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9739 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9741 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9743 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9745 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9747 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9749 * keyboard.c (read_char): Allow character codes 128..255 to be
9750 handled by input-method-function.
9752 * insdel.c (adjust_markers_for_replace): Fix previous change.
9753 (adjust_after_replace): If PREV_TEXT is nil, call
9754 adjust_markers_for_insert, not adjust_markers_for_replace.
9756 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9758 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9759 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9760 [HAVE_GRANDPT]: Define.
9761 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9763 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9766 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9768 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9770 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9772 The following changes are to handle 8-bit characters in a
9773 multibyte buffer/string without facing with byte combining
9774 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9775 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9777 * Makefile.in (fns.o): Depend on charset.h.
9779 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9780 convert it to unibyte.
9781 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9783 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9784 apparent char boundary.
9785 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9786 0x80..0x9F to/from multibyte form.
9788 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9791 * callproc.c (Fcall_process): Always encode an argument string if
9792 it is multibyte. Setup src_multibyte and dst_multibyte members of
9793 process_coding properly.
9795 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9796 SPLIT_NON_ASCII_CHAR.
9798 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9800 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9802 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9803 (SPLIT_CHARACTER_SEQ): This macro deleted.
9804 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9805 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9806 and eight-bit-graphic.
9807 (char_to_string): Likewise. Signal an error for too large
9809 (char_printable_p): Return 0 for 8-bit characters.
9810 (update_charset_table): Update iso_charset_table only when a final
9811 character is non-negative.
9812 (find_charset_in_text): Renamed from find_charset_in_str.
9813 Arguments and return value changed. Callers changed.
9814 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9815 be -1 if CHARSET is used only internally.
9816 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9818 (Fcharset_after): Simplified.
9819 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9820 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9821 (multibyte_chars_in_text): Simplified by assuming there's no
9822 invalid multibyte sequence.
9823 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9824 (str_as_unibyte): New functions.
9825 (Fstring): Simpified by assuming that byte combining never happens.
9826 (init_charset_once): Initialization for
9827 LEADING_CODE_8_BIT_CONTROL.
9828 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9829 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9830 eight-bit-control and eight-bit-graphic.
9832 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9833 (CHARSET_8_BIT_GRAPHIC): New macros.
9834 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9835 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9836 (CHARSET_REVERSE_CHARSET): Likewise.
9837 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9839 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9840 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9841 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9842 encounter an invalid multibyte sequence.
9843 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9844 sequence is always valid.
9845 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9846 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9847 (CHAR_STRING): For 8-bit characters, call char_to_string.
9848 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9849 multibyte sequence is always valid.
9850 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9851 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9852 (str_as_unibyte): Extern them.
9853 (BCOPY_SHORT): Fix a bug.
9854 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9855 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9856 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9857 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9859 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9860 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9861 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9862 (EMIT_BYTES): New macros.
9863 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9864 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9866 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9867 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9868 check the validity of multibyte sequence.
9869 (decode_coding_emacs_mule): New function.
9870 (encode_coding_emacs_mule): New macro.
9871 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9873 (DECODE_ISO_CHARACTER): Just return a character code.
9874 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9875 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9876 EMIT_CHAR to produced decoded characters. Exit the loop only by
9877 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9879 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9880 only position codes for an invalid character.
9881 (encode_designation_at_bol): Return new destination pointer. 5th
9882 arg DSTP is changed to DST.
9883 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9884 from the source by ONE_MORE_CHAR. Don't handle the case of last
9886 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9888 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9889 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9890 TWO_MORE_BYTES to fetch a byte from the source.
9891 (encode_eol): Pay attention to coding->src_multibyte.
9892 (detect_coding, detect_eol): Preserve members src_multibyte and
9894 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9895 (encoding_buffer_size): Set magnification to 3 for all coding
9896 systems that require encoding.
9897 (ccl_coding_driver): For decoding, be sure that the result is
9898 valid multibyte sequence.
9899 (decode_coding): Initialize coding->errors and coding->result.
9900 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9901 and raw-text, always call decode_eol. Handle the case of last
9902 block here. If not coding->dst_multibyte, convert the resulting
9903 sequence to unibyte.
9904 (encode_coding): Initialize coding->errors and coding->result.
9905 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9906 and raw-text, always call encode_eol. Handle the case of last
9908 (shrink_decoding_region, shrink_encoding_region): Detect cases
9909 that we can't skip data more rigidly.
9910 (code_convert_region): Setup src_multibyte and dst_multibyte
9911 members of coding. For decoding, if the buffer is multibyte,
9912 convert the source sequence to unibyte in advance. For encoding,
9913 if the buffer is multibyte, convert the resulting sequence to
9914 multibyte afterward.
9915 (run_pre_post_conversion_on_str): New function.
9916 (code_convert_string): Deleted and divided into the following two.
9917 (decode_coding_string, encode_coding_string): New functions.
9918 (code_convert_string1, code_convert_string_norecord): Call one of
9920 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9921 MAKE_NON_ASCII_CHAR.
9922 (Fset_terminal_coding_system_internal)
9923 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9924 and dst_multibyte members.
9925 (init_coding_once): Initialize iso_code_class with new enum
9926 ISO_control_0 and ISO_control_1.
9928 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9929 devided into ISO_control_0 and ISO_control_1.
9930 (struct coding_system): New members src_multibyte, dst_multibyte,
9931 errors, and result. Delete member fake_multibyte.
9932 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9934 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9937 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9940 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9942 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9944 (Ftranspose_region): Delete codes for handling byte combining.
9946 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9947 dst_multibyte members of coding. On handling REPLACE on unibyte
9948 buffer, convert the result of decode_coding to unibyte. On
9949 inserting into a mutibyte buffer, always call code_convert_region.
9950 (e_write): Setup coding->src_multibyte according to the
9951 multibyteness of the source (buffer or string).
9953 * fns.c (concat): Handle 8-bit characters correctly.
9954 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9955 unibyte in the result.
9956 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9957 valid multibyte form in the result.
9958 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9959 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9960 return -1, signal an error.
9961 (base64_encode_1): New arg MULTIBYTE. Get each character by
9962 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9963 character is found, return -1.
9964 (Fbase64_decode_region): Delete codes for handling byte-combining.
9965 Treat each decoded byte as a unibyte character.
9966 (Fbase64_decode_string): Return unibyte string.
9967 (Fcompare_strings, concat, string_byte_to_char): Use
9968 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9969 FETCH_STRING_CHAR_ADVANCE.
9970 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9971 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9973 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9974 SPLIT_NON_ASCII_CHAR.
9975 (fontset_ref_via_base, fontset_set): Likewise
9977 * insdel.c (adjust_markers_for_record_delete): Deleted.
9978 (adjust_markers_for_insert): Argument changed. Caller changed.
9979 (adjust_markers_for_replace): Likewise.
9980 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9981 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9982 (copy_text): Delete unused local varialbe c_save. For converting
9983 to multibyte, be sure to make all 8-bit characters in valid
9985 (count_size_as_multibyte): Handle 8-bit characters correctly.
9986 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9987 (adjust_after_replace, replace_range, del_range_2)
9988 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9989 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9990 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9991 handling byte combining.
9992 (adjust_before_replace): Deleted.
9994 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9995 SPLIT_NON_ASCII_CHAR.
9996 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9997 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9998 (Fkey_description): Likewise.
10000 * lread.c (read1): On reading multibyte string, be sure to make
10001 all 8-bit chararacters in valid multibyte form.
10002 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10004 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10007 * process.c (Fstart_process): GCPRO current_dir before calling
10008 Ffind_operation_coding_system. Encode arguments here.
10009 (create_process): Don't encode arguments here. Setup
10010 src_multibyte and dst_multibyte members of struct coding.
10011 (read_process_output): Setup src_multibyte and dst_multibyte
10012 members of struct coding. If the output is to multibyte buffer,
10013 always decode the output of the process. Adjust the
10014 representation of 8-bit characters to the multibyteness of the output.
10015 (send_process): Setup coding->src_multibyte according to the
10016 multibyteness of the source.
10018 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10019 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10020 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10022 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10024 * w16select.c (Fw16_set_clipboard_data): Setup members
10025 src_multibyte and dst_multibyte of coding. Adjusted for the
10026 change for find_charset_in_str.
10027 (Fw16_get_clipboard_data): Likewise.
10029 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10030 dst_multibyte of coding.
10031 (x_to_w32_font): Likewise.
10033 * w32select.c (Fw32_set_clipboard_data): Setup members
10034 src_multibyte and dst_multibyte of coding. Adjusted for the
10035 change for find_charset_in_str.
10036 (Fw32_get_clipboard_data): Likewise.
10038 * xdisp.c (get_next_display_element): Handle 8-bit characters
10040 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10041 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10043 * xselect.c (selection_data_to_lisp_data): Setup members
10044 src_multibyte and dst_multibyte of coding. Adjusted for the
10045 change for find_charset_in_str.
10046 (lisp_data_to_selection_data): Likewise.
10048 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10050 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10052 * dispextern.h (Vimage_types): Add extern declaration.
10054 * xdisp.c (Vimage_types): Moved here from xfns.c.
10055 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10057 * xfns.c (Vimages_types): Moved to xdisp.c.
10058 (syms_of_xfns): Move `image-types' to xdisp.c.
10060 * w32fns.c (Vimage_types): Removed.
10061 (syms_of_w32fns): Remove `image-types'.
10063 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10065 * fns.c (map_char_table): Pay attention to character number of
10066 charset. Check the validity of charset at the first level. For
10067 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10070 * fontset.c: Include "buffer.h".
10071 (fs_load_font): If the face has fontset, record the face ID in
10073 (Finternal_char_font): New function.
10074 (accumulate_font_info): New function.
10075 (Ffontset_info): Rewritten for the new fontset implementation.
10076 (syms_of_fontset): Register Vdefault_fontset in the first element
10077 of Vfontset_table. Include Vdefault_fontset in
10078 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10081 2000-05-16 Dave Love <fx@gnu.org>
10083 * m/iris5d.h: Deleted -- unused.
10085 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10087 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10088 `invalid' instead of `illegal'.
10090 * indent.c (Fmove_to_column): When ending within a tab, insert
10091 spaces first so that markers at the end of the tab get adjusted.
10093 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10094 buffer list that wasn't selected in that frame.
10096 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10097 is needed on mescaline, use a 2 char prefix, and call
10098 make_temp_name with second arg non-zero.
10100 * fileio.c (make_temp_name): New function, extracted from
10102 (Fmake_temp_name): Use it.
10104 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10106 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10108 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10110 * Makefile.in (lisp): Add env.elc.
10112 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10114 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10116 * search.c (Freplace_match): Handle case of `\N' in the
10117 replacement when there's no group N.
10119 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10121 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10122 of the message to message_dolog.
10124 * keyboard.c (read_char): Don't clear current message for help
10125 events; let the code handling help events handle this. Change
10126 code detecting help events that should be ignored.
10128 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10129 we're interating over a string.
10131 2000-05-09 Dave Love <fx@gnu.org>
10133 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10134 that offset before writing. Move gcpro region past call of
10137 2000-05-04 Dave Love <fx@gnu.org>
10139 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10141 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10143 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10144 of inserted characters when BUF equals the current buffer, and PT
10145 is in front of or equal to FROM.
10147 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10149 * xdisp.c (handle_single_display_prop): If display property value
10150 is invalid, or something not supported on the frame, restore
10151 iterator's position to what it was initially. Make sure to return
10152 0 for invalid and unsupported property values.
10154 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10155 that x_per_char_metric returns null.
10157 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10159 * xterm.h (struct face): Add forward declaration.
10160 (struct image): Ditto.
10161 (image_ascent): Add prototype.
10163 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10164 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10165 image_ascent instead of using IMAGE_ASCENT.
10167 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10168 (IMAGE_ASCENT): Removed.
10170 * xfns.c (Qcenter): New variable.
10171 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10172 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10173 (image_ascent): New function.
10174 (lookup_image): Recognize `:ascent center'.
10175 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10176 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10177 (xbm_load): Don't set image's ascent here.
10178 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10179 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10180 check ascent values here.
10181 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10182 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10183 (syms_of_xfns): Initialize Qcenter.
10185 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10186 to the limits, increase the limits.
10188 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10190 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10191 Check Vfont_encoding_alist against the full name of the opened font.
10193 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10195 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10196 taller than the window.
10198 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10200 * xfaces.c (realize_x_face): Fix the argument of the second
10201 xassert. BASE_FACE may not be a face for ASCII.
10203 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10205 * print.c (print_object): Treat print-length < 0 as nil.
10207 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10209 * s/freebsd.h (TERMCAP_OBJ): Removed.
10210 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10212 * lread.c (read1): Don't treat period followed by certain
10213 characters as symbol start.
10215 * xfns.c (slurp_file): New function.
10216 (xbm_image_p): Handle case of in-memory XBM files.
10217 (xbm_scan): Rewritten to work on memory buffers instead of files.
10218 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10219 Work on memory buffers instead of files. If DATA is null test
10220 if buffer looks like an in-memory XBM file.
10221 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10222 memory buffers instead of files.
10223 (xbm_file_p): New function.
10224 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10226 * lread.c (end_of_file_error): New function.
10227 (read1): Call it instead of signaling `end-of-file' directly.
10229 * print.c (print_error_message): Print data of `end-of-file'
10230 with Fprinc instead of Fprin1.
10232 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10234 * window.c (freeze_window_start): Check that minibuffer scroll
10235 window isn't nil before extracting the window structure pointer
10238 * undo.c (record_delete): If we hit the end of the undo list, stop
10239 picking elements apart.
10241 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10243 * xdisp.c (display_line): If lines are continued, restore
10244 iterator's ascent/descent information to the values before the
10245 first glyph not fitting on the line.
10247 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10249 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10250 positions in glyph matrix. Don't compute new window end positions.
10252 * dispnew.c (increment_matrix_positions): Renamed from
10253 increment_glyph_matrix_buffer_positions.
10254 (increment_row_positions): Renamed from
10255 increment_glyph_row_buffer_positions.
10257 * dispextern.h: Change names of renamed functions from dispnew.c
10260 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10262 * fileio.c (Fdo_auto_save): Create directories for auto-save
10263 list file if necessary.
10265 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10266 from buffer or frame.
10267 (automatic_hscrolling_p): New variable.
10268 (hscroll_windows): Scroll windows horizontally only if automatic
10269 hscrolling is allowed.
10270 (syms_of_xdisp): New variable `automatic-hscrolling'.
10272 * frame.h (struct frame): Add member extra_line_spacing.
10274 * xfns.c (x_set_line_spacing): New function.
10275 (Fx_create_frame): Set line spacing from resources.
10276 (Qline_spacing): New variable.
10277 (syms_of_xfns): Initialize Qline_spacing.
10279 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10281 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10282 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10283 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10284 extra_line_spacing from default value.
10285 (init_buffer_once): Initialize default value of extra_line_spacing.
10287 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10290 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10291 prompt_width. Add extra line spacing.
10293 * term.c (produce_glyphs): Remove reference to struct it's
10296 * dispextern.h (struct it): Remove member prompt_width, add
10297 extra_line_spacing.
10299 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10301 * dispnew.c (update_frame_line): When writing a whole line, make
10302 sure cursor is in the right row afterwards, otherwise a use of
10303 capability `ch' in cmgoto might leave the cursor in the row below.
10305 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10307 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10309 * keyboard.c (timer_check): Fix typo in comment.
10311 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10313 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10314 name change: ch -> character.
10316 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10318 * keyboard.c (echo_message_buffer): New variable.
10319 (echo_now): Set echo_message_buffer to the echo area buffer used
10320 to display the echo.
10321 (cancel_echoing): Reset echo_message_buffer to nil.
10322 (read_char): Code rewritten that handles canceling an echo or
10323 echoing a dash, respectively.
10325 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10326 directory doesn't exist.
10328 2000-04-19 Dave Love <fx@gnu.org>
10330 * fns.c (syms_of_fns): Defsubr mapc.
10331 (concat): Don't allow numeric args.
10332 (Fconcat): Doc change.
10334 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10336 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10337 instead define end_match(1|2) more carefully.
10338 Use GET_CHAR_BEFORE_2 for `begline'.
10340 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10342 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10343 on 64-bit systems where NULL is defined as `0'.
10345 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10346 the `variable argument list' to make it work on Alpha.
10348 * m/alpha.h (_LP64) [!_LP64]: Define.
10349 (ORDINARY_LINK): Define for NetBSD.
10351 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10353 2000-04-19 Dave Love <fx@gnu.org>
10355 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10358 * Makefile.in (LIBS): Don't use.
10359 (GETLOADAVG_OBJ): Define again.
10360 (otherobj): Add GETLOADAVG_OBJ.
10362 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10364 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10366 * lread.c (read_filtered_event): Cancel and start busy cursor.
10368 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10369 that the per-character metrics may be null.
10371 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10373 * buffer.c (clone_per_buffer_values): New function.
10374 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10375 clone_per_buffer_values if CLONE is not nil.
10377 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10379 2000-04-16 Dave Love <fx@gnu.org>
10381 * Makefile.in: Remove obsolete localcpp stuff.
10382 (GETLOADAVG_OBJ): Don't define.
10383 (obj): Move LIBOBJS...
10384 (otherobj): ... to here.
10385 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10386 whitespace-only lines after the continuation (Irix).
10388 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10390 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10392 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10394 2000-04-14 Dave Love <fx@gnu.org>
10396 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10397 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10398 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10399 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10402 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10403 autoconfiscated HAVE_GETLOADAVG.
10405 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10408 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10410 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10411 (fill_in_lock_file_name): Avoid existing files that aren't links.
10413 2000-04-14 Dave Love <fx@gnu.org>
10415 * Makefile.in (LIBS, LIBOBJS): New variable.
10416 (INTERVAL_SRC): Convert to make variable.
10417 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10418 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10419 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10421 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10422 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10423 (shortlisp): Add facemenu, float-sup, frame.
10424 (SOME_MACHINE_LISP): Remove them from here.
10425 (LIBES): Change unused LDLIBS to autoconf LIBS.
10427 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10429 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10431 * composite.c (update_compositions): If FROM and TO are not in a
10432 valid range, do nothing.
10434 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10436 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10438 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10440 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10443 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10445 * fileio.c (a_write): Remove redundant semi-colons.
10446 (e_write): Return -1 if failed to write all the data.
10447 This fixes the changes made at 1999-12-15.
10449 2000-04-12 Dave Love <fx@gnu.org>
10451 * fns.c (mapcar1): Test for null vals to support mapc.
10452 (Fmapc): New function.
10454 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10456 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10457 (IT_frame_up_to_date): Support the buffer local value of
10458 cursor-type, if defined.
10460 2000-04-10 Dave Love <fx@gnu.org>
10462 * editfns.c (preceding-char, following-char): Doc fix.
10464 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10466 * Makefile.in (temacs): Revert 2000-03-12 change.
10468 2000-04-10 Jason Rumney <jasonr@gnu.org>
10470 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10472 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10474 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10475 area buffer, if it's not set up yet.
10477 * indent.c (compute_motion): Set immediate_quit.
10479 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10481 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10482 (realize_tty_face): Suppress boldness if colors are the inverse of
10483 the default colors, and tty_suppress_bold_inverse_default_colors_p
10485 (Ftty_suppress_bold_inverse_default_colors): New function.
10486 (syms_of_xfaces): Defsubr it.
10488 * buffer.c (Frestore_buffer_modified_p): New function.
10489 (syms_of_buffer): Defsubr it.
10491 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10493 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10494 charset id (int) argument, not a charset (Lisp_Object).
10496 * coding.h (code_convert_string): Declare.
10497 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10498 object, as the fourth argument to code_convert_string.
10500 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10501 (Fset_fontset_font): Use EQ to compare lisp objects.
10503 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10505 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10506 a pointer that looks like a lisp object.
10507 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10508 zero, instead see whether it's an integer object, since they can't
10510 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10512 * dispnew.c (allocate_matrices_for_frame_redisplay)
10513 (direct_output_forward_char): Use X(U)INT and make_number as needed
10514 to convert between (unsigned) int values and lisp integers.
10515 * keyboard.c (read_key_sequence): Likewise.
10516 * lread.c (substitute_object_recurse): Likewise.
10517 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10518 * minibuf.c (do_completion, Fminibuffer_complete_word)
10519 (Fminibuffer_completion_help): Likewise.
10520 * term.c (produce_special_glyphs): Likewise.
10522 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10523 * print.c (print_preprocess, print_object): Likewise.
10525 * search.c (compile_pattern): Use NILP when checking for nil.
10527 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10528 __OPTIMIZE__]: Provide a GNU C macro version that handles
10529 lisp-object unions.
10530 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10531 field, to better cope with ENABLE_CHECKING and calls that modify a
10532 Lisp_Object using its old value.
10534 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10536 * window.c (compare_window_configurations): Signal an error
10537 if parameters C1 or C2 aren't window configurations.
10539 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10540 AFTER_POTENTIAL_GC calls around calls to functions that can
10541 signal an error and thus invoke the debugger.
10543 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10545 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10546 an error if decoding fails.
10548 * keyboard.c (lispy_mouse_names): Variable removed.
10549 (Vlispy_mouse_stem): New variable.
10550 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10551 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10552 for any mouse button number. Increase size of mouse_syms and
10553 button_down_location as needed. Call modify_event_symbol with
10554 different arguments.
10555 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10556 Call modify_event_symbol with different arguments.
10557 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10558 for any button number. Call modify_event_symbol with different
10560 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10561 Accept a string for NAME_ALIST_OR_STEM.
10563 * lisp.h (larger_vector): Add prototype.
10565 * fns.c (larger_vector): Make externally visible.
10567 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10569 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10571 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10572 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10573 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10574 we are between str1 and str2.
10575 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10576 (PATFETCH): Use `TRANSLATE'.
10577 (PATFETCH_RAW): Fetch multibyte char if applicable.
10578 (PATUNFETCH): Remove.
10579 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10580 When writing a char, write it directly into the pattern buffer rather
10581 than going needlessly through a temp char-array.
10582 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10583 multibyte magic and remove the useless `#ifdef emacs'.
10584 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10587 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10588 conditional on `emacs'.
10590 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10592 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10594 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10595 non-union-type versions of XMARK and friends here, because XMARK
10596 and friends won't work on an integer field if NO_UNION_TYPE is not
10598 (make_number): Define as a function if it's not defined as a macro.
10600 * composite.c (run_composite_function): Use NILP when checking for nil.
10601 (syms_of_composite): Delete local var NARGS, pass an int as first
10602 argument to Fmake_hash_table.
10604 * editfns.c (text_property_stickiness): Use NILP to test
10605 Lisp_Object boolean value.
10606 (Fmessage_or_box): Don't use NILP to test int variable.
10607 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10608 problems reading from and changing the same lisp value in an
10611 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10613 * term.c (TN_no_color_video): New variable.
10614 (term_init): Intitialize TN_no_color_video.
10615 (enum no_color_bit): New enumeration.
10616 (MAY_USE_WITH_COLORS_P): New macro.
10617 (turn_on_face): Use it to determine if attributes may be used
10618 combined with colors.
10620 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10622 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10623 with int lvalues via casts; instead, just yield lisp object lvalues.
10624 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10625 proper accessor macros.
10626 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10627 (grow_mini_window): Fix typo getting int value of root->height.
10629 * xdisp.c (compute_string_pos): Fix order of arguments to
10630 string_pos_nchars_ahead.
10631 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10632 count arg to variable-arg routines like Frun_hook_with_args and
10634 (back_to_previous_visible_line_start)
10635 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10636 fixed-arg routines like Fget_char_property and Fmake_string.
10637 (reconsider_clip_changes): Use XINT when comparing integer lisp
10638 objects, or passing them as int arguments.
10639 (mark_window_display_accurate, insert_left_trunc_glyphs)
10640 (append_space, extend_face_to_end_of_line): Use make_number when
10641 storing or passing integer values as lisp objects.
10642 (set_cursor_from_row, highlight_trailing_whitespace): Use
10643 INTEGERP, not implicit test against zero, for glyph object.
10644 (try_window_id): Don't use make_number when we want an int value.
10646 * xfaces.c (xlfd_symbolic_value): Make last argument a
10647 Lisp_Object, to be consistent with callers.
10648 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10649 (lface_hash): Apply XFASTINT to lisp values before folding in.
10651 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10652 fill in window width and height. Pass an int, not a lisp object,
10653 as first arg to Finsert.
10655 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10657 * xfaces.c (realize_basic_faces): Block input while realizing
10660 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10662 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10664 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10666 * xterm.c (x_produce_glyphs): When displaying unibyte text
10667 or ASCII, handle case that per-char metric is null.
10669 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10671 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10673 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10674 (XSUBR, XBUFFER): Verify correct object type before returning
10675 pointer, using eassert.
10676 * frame.h (XFRAME): Likewise.
10678 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10679 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10680 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10681 * data.c (set_internal): Likewise.
10682 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10683 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10684 * fileio.c (auto_save_1): Likewise.
10685 * insdel.c (check_markers): Likewise.
10686 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10687 * undo.c (record_insert): Likewise.
10688 * vmsproc.c (child_sig): Likewise.
10689 * window.c (unshow_buffer, window_loop): Likewise.
10690 * xterm.c (x_erase_phys_cursor): Likewise.
10692 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10694 * xfns.c (free_image_cache): Free the cache structure itself
10695 last, after all its members have been freed.
10697 * lisp.h (xstrdup): Add prototype.
10699 * alloc.c (xstrdup): Moved here from xfaces.c.
10700 (allocating_for_lisp): Variable removed.
10701 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10703 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10705 (xstrdup): Moved to alloc.c.
10707 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10709 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10711 * emacs.c (main): Fix sense of no-loadup test.
10713 * config.in (ENABLE_CHECKING): Undef.
10715 * lisp.h (struct interval): Replace "parent" field with a union of
10716 interval pointer and Lisp_Object; add new bitfield to use as
10717 discriminant. Change other flag fields to bitfields.
10718 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10719 is defined and the supplied test fails, print a message and abort.
10720 (eassert): New macro. Use CHECK to provide an assert-like facility.
10722 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10723 pointers; abort if the value looks like a lisp object.
10724 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10725 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10726 Modify for new interval parent definition.
10728 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10729 (UNMARK_BALANCE_INTERVALS): Update references that need an
10730 addressable lisp object in the interval structure.
10731 (die): New function.
10732 (suppress_checking): New variable.
10734 * intervals.c (interval_start_pos): Just return 0 if there's no
10737 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10739 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10740 and earlier Emacs versions.
10742 * keyboard.c (Ftop_level): Cancel busy-cursor.
10744 * eval.c (call_debugger): Cancel busy-cursor.
10746 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10748 * search.c (Freplace_match): Adjust multibyteness of the current
10749 buffer and NEWTEXT. Free allocated memory before signaling an error.
10751 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10753 * regex.c (analyse_first): New function obtained by ripping out most
10754 of re_compile_fastmap and generalizing it a little bit so that it
10755 can also just return whether a given (sub)pattern can match the empty
10757 (regex_compile): Use `analyse_first' to decide whether the loop-check
10758 needs to be done or not for *, +, *? and +? (the loop check is costly
10759 for non-greedy repetition).
10760 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10762 2000-03-28 Dave Love <fx@gnu.org>
10764 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10766 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10768 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10770 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10772 (enum re_opcode_t): Update description of succeed_n.
10773 (PATFETCH): Always define.
10774 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10775 operators, char classes, shy-groups and intervals).
10776 Optimize special cases of intervals so as to only use succeed_n and
10777 jump_n when really needed.
10778 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10779 that we don't have to handle the special cases any more.
10780 Simplify on_failure_jump handling as well.
10782 2000-03-28 Jason Rumney <jasonr@gnu.org>
10784 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10786 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10788 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10790 * s/msdos.h (GC_SETJMP_WORKS): Define.
10792 * alloc.c (mark_maybe_object): New function.
10793 (mark_memory): Use it.
10794 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10795 (setjmp_tested_p, longjmp_done): New variables.
10796 (test_setjmp): New function.
10797 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10798 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10800 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10801 to DEC_TEXT_POS and INC_TEXT_POS.
10803 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10804 with parameter MULTIBYTE_P.
10806 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10808 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10809 buffers because it looks for multibyte character byte sequences
10810 which don't exist in unibyte text.
10812 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10814 * xfaces.c (register_color, unregister_color, unregister_colors)
10815 [DEBUG_X_COLORS]: New functions.
10816 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10818 * xfns.c (x_set_cursor_color): Get color reference counts right.
10820 * xterm.c (x_copy_color): New function.
10821 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10823 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10824 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10825 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10826 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10827 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10828 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10829 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10830 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10831 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10832 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10834 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10835 names for handling per-buffer variables.
10837 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10838 instead of MAX_BUFFER_LOCAL_VARS.
10839 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10841 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10843 * xfns.c (x_specified_cursor_type): New function.
10844 (x_set_cursor_type): Use it.
10846 * buffer.h (struct buffer): Add cursor_type.
10848 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10850 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10851 (print_partial_compiled_pattern, re_compile_fastmap):
10853 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10854 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10855 executing it as well as when popping it off the stack to find infinite
10856 loops in non-greedy repetition operators.
10858 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10860 * doc.c (Qfunction_documentation): New variable.
10861 (syms_of_doc): Initialize Qfunction_documentation.
10862 (Fdocumentation): If FUNCTION is a symbol with non-nil
10863 `function-documentation' property, return a documentation derived
10866 * buffer.c (syms_of_buffer): Add default-cursor-type.
10867 (init_buffer_once): Don't let cursor_type have a local value
10870 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10871 on buffer-local value of cursor_type.
10872 (x_draw_bar_cursor): Add parameter WIDTH.
10874 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10875 (init_buffer_once): Set default cursor_type value to t.
10876 Mark cursor_type as local everywhere.
10877 (syms_of_buffer): New per-buffer variable cursor-type.
10879 * buffer.h (struct buffer): Remove member local_var_flags,
10881 (MAX_BUFFER_LOCAL_VARS): New macro.
10882 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10883 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10884 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10885 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10887 * print.c (print_object): Use new macros for per-buffer variables.
10889 * category.c (Fset_category_table): Use new macros for per-buffer
10892 * buffer.c (buffer_permanent_local_flags): Make a char array.
10893 (max_buffer_local_idx): New variable.
10894 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10895 for new handling of per-buffer variables.
10896 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10897 (init_buffer_once): Initialize per-buffer vars differently.
10898 Set max_buffer_local_idx.
10900 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10903 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10905 * data.c (do_symval_forwarding, store_symval_forwarding)
10906 (find_symbol_value, set_internal, default_value, Fset_default)
10907 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10908 per-buffer variables.
10910 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10912 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10914 * xterm.c (x_term_init): Unblock input around call1 of
10915 Qvendor_specific_keysyms.
10917 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10918 (find_defun_start): Consider an open parenthesis in column 0
10919 a defun start only if open_paren_in_column_0_is_defun_start is set.
10920 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10922 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10924 * eval.c (Fautoload): Add entry in load-history (if after dump).
10925 * lread.c (load-history): Update docstring.
10927 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10929 * indent.c (Fvertical_motion): Always use the current buffer.
10930 Temporarily change the window's buffer, if necessary.
10932 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10934 * xterm.c (fast_find_position): Make sure not to consider rows
10935 not visible in the window.
10937 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10939 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10940 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10942 2000-03-22 Jason Rumney <jasonr@gnu.org>
10944 * w32menu.c (single_submenu): Set help string to NULL if none.
10945 (w32_menu_show): Set help string correctly.
10946 (add-menu-item): Set help string in MIIM_DATA for menu item.
10947 Load SetMenuItemInfoA explicitly.
10948 (w32_menu_display_help): New function.
10950 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10951 (QCdata): Moved to xdisp.c.
10953 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10954 (Vw32_charset_to_codepage_alist): Removed.
10955 (Vw32_charset_info_alist): New variable.
10956 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10957 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10958 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10959 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10961 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10962 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10963 Define Vw32_charset_info_alist and w32_charset symbols.
10965 2000-03-22 Jason Rumney <jasonr@gnu.org>
10967 * makefile.nt (w32bdf.obj): Update dependencies.
10969 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10971 * w32fns.c: Include fontset.h after dispextern.h.
10972 (Fx_create_frame): Do not create fontset.
10973 (w32_load_system_font): Doc fix.
10974 (Fx_close_connection): Free full_name if it is not shared.
10976 * w32term.c: Include fontset.h after dispextern.h.
10977 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10979 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10980 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10981 (w32_font_is_double_byte): New function, needs body.
10982 (x_append_glyph): Set glyph->glyph_not_available_p.
10983 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10984 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10985 character, convert it to a unibyte character.
10986 (struct glyph_string): Delete member `charset'.
10987 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10988 calculating it is found.
10989 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10990 the case that per char metric is not available correctly.
10991 (x_fill_glyph_string): Handle the case that the specific glyph is
10992 not available correctly.
10993 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10994 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10995 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10996 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10997 fontset. Don't call FS_LOAD_FONT.
10999 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11001 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11002 (INT_LISPLIKE): New macro.
11003 (NULL_INTERVAL_P): Use it.
11004 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11005 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11006 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11008 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11009 explicit references to "parent" field of struct interval and
11010 associated unclean type conversions.
11011 * intervals.c (create_root_interval, root_interval, rotate_right)
11012 (rotate_left, balance_possible_root_interval, split_interval_right)
11013 (split_interval_left, interval_start_pos, find_interval)
11014 (next_interval, previous_interval, update_interval)
11015 (adjust_intervals_for_insertion, delete_node, delete_interval)
11016 (adjust_intervals_for_deletion, merge_interval_right)
11017 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11018 (copy_intervals_to_string): Likewise.
11019 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11021 * syntax.c (update_syntax_table): Likewise.
11023 * intervals.c (reproduce_tree_obj): New function, like
11024 reproduce_tree but takes a Lisp_Object for the parent. Declare
11026 (graft_intervals_into_buffer): Use it when appropriate.
11027 (reproduce_tree): Declare with prototype.
11028 (balance_possible_root_interval): Check that the parent is a lisp
11029 object before trying to examine its type.
11031 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11033 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11034 as strings only if both are known to be strings.
11036 * s/openbsd.h (LIBS_TERMCAP): Undef.
11038 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11040 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11041 definitions for non-Emacs compilation.
11042 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11043 outside of `#ifdef emacs'.
11044 (print_partial_compiled_pattern): Update.
11045 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11046 (re_compile_fastmap): Merge handling of charset and charset_not (for
11047 emacs and non-emacs compilation as well).
11048 Similarly for (not)categoryspec and (not)syntaxspec.
11049 Don't use the fastmap when reaching `anychar' since the added
11050 complexity is not justified.
11051 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11052 and (not)syntaxspec. Merge (not)categoryspec.
11054 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11056 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11057 (FACE_FOR_CHAR): Define them differently for the configuration of
11060 2000-03-21 Dave Love <fx@gnu.org>
11062 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11065 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11067 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11068 (lface_fully_specified_p): Don't check contents of
11069 LFACE_FONT_INDEX because that attribute is optional.
11070 (realize_x_face): Remove now unwarranted xassert.
11072 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11074 The following changes are to make font selection based on
11075 characters, not charset. In addition, they recover fontset
11076 facilities while utilizing the new font selection mechanism.
11078 * Makefile.in (fontset.o): Depend on dispextern.h.
11080 * alloc.c (mark_face_cache): Don't mark face->registry.
11082 * dispextern.h (struct glyph): New member glyph_not_available_p.
11083 Use 22 bits for face_id.
11084 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11085 (struct face): Delete member registry, new member ascii_face.
11086 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11087 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11088 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11089 (struct it): Delete member charset, new member glyph_not_available_p.
11091 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11092 (struct fontset_info, struct fontset_data): Structs removed.
11093 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11094 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11095 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11096 (fs_free_face_fontset, fontset_font_pattern)
11097 (face_suitable_for_char_p, face_for_char)
11098 (make_fontset_for_ascii_face): Extern them.
11099 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11100 (FS_LOAD_FACE_FONT): New macro.
11102 * fontset.c: All codes rewritten or adjusted for the change of
11103 fontset implementation. Now fontset is represented by char table.
11104 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11106 (my_strcasecmp): Function removed.
11107 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11108 (AREF, ASIZE): New macros.
11109 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11110 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11111 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11112 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11113 (fontset_id_valid_p, font_family_registry, fontset_name)
11114 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11115 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11117 (fs_load_font): New arg FACE. Caller changed.
11118 (fs_query_fontset): Argument changed. Caller changed.
11119 (Fquery_fontset): call fs_query_fontset.
11120 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11122 (clear_fontset_elements, check_registry_encoding)
11123 (check_fontset_name): New functions.
11124 (syms_of_fontset): Set char-table-extra-slots property of fontset
11125 to 3. Staticpro and initialize Vfontset_table and
11126 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11128 * frame.h (struct frame): Member `fontset_data' removed.
11129 (FRAME_FONTSET_DATA): Macro removed.
11131 * frame.c (make_frame): Don't allocate f->fontset_data.
11132 (Fdelete_frame): Don't free f->fontset_data.
11134 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11136 * xdisp.c (charset_at_position): Function removed.
11137 (init_iterator): Don't set member charset of struct `it'.
11138 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11139 (next_element_from_display_vector, insert_left_trunc_glyphs):
11141 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11143 (get_next_display_element, append_space)
11144 (extend_face_to_end_of_line): Likewise.
11146 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11148 (clear_font_table, frame_update_line_height, load_face_font):
11149 Adjusted for the change of fontset implementation.
11150 (load_face_fontset_font): Function removed.
11151 (pixel_point_size): New function.
11152 (font_list): Argument type changed. Caller changed.
11153 (LFACE_FONT): New macro.
11154 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11155 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11156 Lisp_Object. Determine the font name by actually loading a font
11157 by the specified pattern. Set LFACE_FONT (lface) to the specified
11158 pattern. Even if a font is not found, don't try alternatives.
11159 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11160 (set_font_frame_param): If `font' is specified in lface, use it.
11161 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11162 (lface_same_font_attributes_p): Likewise.
11163 (make_realized_face): Arguent changed. Caller changed. Set
11164 face->ascii_face to face itself.
11165 (free_realized_face): Free face->fontset if face is for ASCII.
11166 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11167 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11168 (free_realized_multibyte_face): New function.
11169 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11170 changed. Caller changed.
11171 (try_font_list): Argument type changed.
11172 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11173 (choose_face_font): Argument changed. Handle fontset properly.
11174 (choose_face_fontset_font): Function removed.
11175 (realize_default_face, realize_named_face): Don't remove the
11177 (realize_face): Argument changed. Caller changed. Remove face
11178 with the arg former_face_id in advance. Load font for the new face.
11179 (realize_x_face): Argument changed. Caller changed. For a
11180 multibyte character, share fontset with base_face. For a single
11181 byte character, make a new realized fontset. Don't load a font here.
11182 (realize_tty_face): Argument changed. Caller changed.
11183 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11184 (face_at_buffer_position): Don't check multibyte_p for returning
11186 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11187 FACE_SUITABLE_FOR_CHARSET_P.
11188 (syms_of_xfaces): Remove code for Qx_charset_registry and
11189 Vface_default_registry.
11191 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11192 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11193 (x_per_char_metric): Don't try FONT->default_char. Even if
11194 pcm->width is zero, glyph bits may exist.
11195 (x_encode_char): Always initialize char2b->byte1.
11196 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11197 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11198 (x_append_glyph): Set glyph->glyph_not_available_p.
11199 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11200 it->charset. Handle the case that per char metric is not
11201 available. If it->multibyte_p is zero and it->c is a multibyte
11202 character, convert it to a unibyte character.
11203 (struct glyph_string): Delete member `charset'.
11204 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11205 the case that per char metric is not available correctly.
11206 (x_fill_glyph_string): Handle the case that the specific glyph is
11207 not available correctly.
11208 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11209 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11210 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11211 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11212 fontset. Don't call FS_LOAD_FONT.
11214 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11215 (x_create_tip_frame): Likewise.
11216 (Fx_close_connection): Free full_name of font_info.
11218 * fns.c (optimize_sub_char_table): New function.
11219 (Foptimize_char_table): New function.
11220 (syms_of_fns): Defsubr Soptimize_char_table.
11222 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11224 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11225 only if buffer is displayed in some window.
11227 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11228 (try_window_reusing_current_matrix): Don't call scroll run
11229 function if run's current and desired position are the same;
11230 this prevents cursor flickering.
11232 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11234 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11236 * regex.c (RE_STRING_CHAR): New macro.
11237 (GET_CHAR_AFER_2): Remove.
11238 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11239 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11240 (print_partial_compiled_pattern, re_compile_fastmap)
11241 (re_match_2_internal): Remove on_failure_jump_exclusive.
11242 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11243 optimization only need to work for * (ie. can use of_keep_string_jump).
11244 Remove the special case for .*\n since it is now covered by the general
11246 (re_search_2): Don't bother with `room'.
11247 (skip_one_char): New function.
11248 (skip_noops): Simplify since `memory' is not needed any more.
11249 (mutually_exclusive_p): Restructure slightly to use `switch' and
11250 add handling for "all" remaining cases.
11251 (re_match_2_internal): Change on_failure_jump_smart to use
11252 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11253 rather than on_failure_jump_exclusive.
11255 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11257 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11258 number of bits per RGB because it's everywhere used as the depth
11261 * term.c (calculate_costs): Remove code dealing with X frames.
11263 2000-03-19 Richard M. Stallman <rms@gnu.org>
11265 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11267 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11269 * lread.c (read_integer): Unread the last char not consumed.
11271 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11273 * xterm.c (x_update_window_cursor): Don't update in frames
11274 which are in the process of being deleted.
11276 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11278 * Makefile.in (mostlyclean): Add `*.core'.
11279 (clean): Add `bootstrap-emacs'.
11281 * lread.c (read_integer): New function.
11282 (read1): Support read syntax #o, #x, #b, #r.
11284 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11286 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11287 make sure POINTER_TO_OFFSET gives the same value before and after
11288 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11289 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11290 (debug): Now only active if > 0 rather than if != 0.
11291 (DEBUG_*): Update for the new meaning of `debug'.
11292 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11293 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11294 in `succeed_n', `jump_n' and `set_number_at'.
11295 (store_op1, store_op2, insert_op1, insert_op2)
11296 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11297 (group_in_compile_stack): Move to after its arg's types are
11298 declared and add a prototype.
11299 (PATFETCH): Define in terms of PATFETCH_RAW.
11300 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11301 (QUIT): Redefine as a nop except for NTemacs.
11302 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11303 indentation of the greedy-op and shy-group code.
11304 (at_(beg|end)line_loc_p): Fix argument's types.
11305 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11306 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11307 (MATCHING_IN_FIRST_STRING): Remove.
11308 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11309 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11310 QUIT unconditionally.
11312 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11314 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11317 * process.c (send_process): Add a hint that the function
11318 can call Lisp code to its comment.
11320 * lread.c (load_dangerous_libraries): New variable.
11321 (Vbytecomp_version_regexp): New variable.
11322 (safe_to_load_p): New function.
11323 (Fload): Handle files not compiled with Emacs specially.
11324 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11326 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11328 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11330 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11331 support functions only if HAVE_X11R6_XIM is defined.
11332 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11334 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11336 * xfns.c (X_I18N_INHIBITED): Don't define.
11337 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11338 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11340 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11341 (HAVE_X11R6_XIM): Define.
11343 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11345 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11346 If set, call XSynchronize.
11348 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11350 * regex.c: Declare a new type `re_char' used throughout the code
11351 for the string char type. It's `const unsigned char' to match the
11352 rest of Emacs. Consistently make sure all pointers to strings use
11353 it and make sure all pointers into the pattern use `unsigned char'.
11354 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11355 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11358 * charset.h (GET_CHAR_AFTER_2): Remove.
11359 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11361 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11363 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11364 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11365 of them try to use backquotes.
11367 2000-03-12 Dave Love <fx@gnu.org>
11369 * unexelf.c: Restore changes of 1999-10-19.
11370 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11371 fix its type and alignment; copy it from current process.
11373 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11375 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11376 has been found. Fix bug not computing timer's predecessor.
11378 * fileio.c (Fread_file_name): Handle case that DIR contains a
11381 * window.c (Fsave_window_excursion): Doc fix.
11383 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11385 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11387 * msdos.c (vga_installed): New function, code moved from
11388 dos_set_window_size.
11389 (Qbar, Qcursor_type, outside_cursor): New variables.
11390 (syms_of_msdos): Intern and staticpro them.
11391 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11392 shape used outside Emacs when called for the first time.
11393 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11394 cursor shape used outside Emacs.
11395 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11396 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11398 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11399 parameters specify the cursor. Make qreverse a global
11400 variable (renamed to Qreverse).
11402 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11404 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11406 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11408 This is a big redesign of failure-stack and register handling, prompted
11409 by bugs revealed when trying to add shy-groups. Overall, what happened
11410 is that loops are now structured a little differently, groups can be
11411 shy and the code is a little simpler.
11413 * regex.h: Update the copyright.
11414 (RE_SHY_GROUPS): New value.
11415 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11416 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11418 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11419 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11420 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11421 for (start|stop)_memory since they now only take one argument (the
11422 second has becomes unnecessary).
11423 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11424 (print_compiled_pattern): Use %ld to printf long ints and flush to
11425 make debugging a little easier.
11426 (union fail_stack_elt): Make the integer unsigned.
11427 (struct fail_stack_type): Add a `frame' element.
11428 (INIT_FAIL_STACK): Init `frame' as well.
11429 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11430 (DEBUG_PUSH, DEBUG_POP): Remove.
11431 (NUM_REG_ITEMS): Remove.
11432 (NUM_NONREG_ITEMS): Adjust.
11433 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11434 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11435 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11436 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11438 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11439 address pushed is not the destination of the jump but the source
11441 (NUM_FAILURE_ITEMS): Remove.
11442 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11443 registers before the actual failure point). Don't hardcode any
11444 meaning for str==NULL anymore.
11445 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11446 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11448 (REG_UNSET_VALUE): Use NULL (why not?).
11449 (compile_range): Remove declaration since it doesn't exist.
11450 (struct compile_stack_elt_t): Remove inner_group_offset.
11451 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11452 (regex_grow_registers): Remove dead code.
11453 (FIXUP_ALT_JUMP): New macro.
11454 (regex_compile): Add shy-groups Change loops to use
11455 on_failure_jump_smart&jump instead of
11456 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11457 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11458 variable to me). Use `jump' instead of `jump_past_alt' and don't
11459 bother with push_dummy_failure in alternatives since it is now
11460 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11461 emacs' for (re)allocating the stack.
11462 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11463 from loop when bufp->can_be_null rather than jumping to `done'.
11464 Avoid jumping backwards so as to ensure termination. Use
11465 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11466 backreferences. Remove dead code in handling of `anychar'.
11467 (skip_noops, mutually_exclusive_p): New functions taken from the
11468 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11469 improve mutually_exclusive_p to handle ".+\n".
11470 (lowest_active_reg, highest_active_reg)
11471 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11472 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11473 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11474 variables. Push register (in `start_memory') on the stack rather
11475 than storing it in old_reg(start|end). Remove the cycle detection
11476 from `stop_memory', replaced by the use of on_failure_jump_loop
11477 for greedy loops. Add code for the new on_failure_jump_<foo>.
11478 Remove ad-hoc code in `on_failure_jump' to push more registers in
11479 the case of a loop. Take out code from `maybe_pop_jump' into
11480 separate functions and adapt it to the semantics of
11481 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11482 and push_dummy_failure. Remove dummy_failure handling and
11483 handling of `failures to jump to on_failure_jump' (this last one
11484 was already dead code, it seems).
11485 (group_match_null_string_p, alt_match_null_string_p)
11486 (common_op_match_null_string_p): Remove.
11488 2000-03-08 Dave Love <fx@gnu.org>
11490 * config.in: Don't depend on __STDC__ for volatile.
11491 Add POINTER_TYPE, PTR, PROTOTYPES.
11493 * hftctl.c, strftime.c: Use PROTOTYPES.
11494 * eval.c (find_handler_clause): Likewise.
11496 * mem-limits.h: Use POINTER_TYPE.
11498 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11499 (memory_warnings): Declare using POINTER_TYPE.
11501 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11503 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11505 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11507 * xfns.c: Remove obsolete code in #if 0.
11508 (Fx_focus_frame): New function.
11510 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11512 * coding.c (coding_category_name): Add coding-category-utf-8,
11513 coding-category-utf-16-be, coding-category-utf-16-le.
11514 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11515 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11516 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11517 (detect_coding_utf_8): New function.
11518 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11519 UTF_16_LOW_SURROGATE_P): New macros.
11520 (detect_coding_utf_16): New function
11521 (detect_coding_mask): When priorities are specified, skip any
11522 categories that have `nil' coding-system. Fix bug of returning
11523 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11524 returns a mask not set in PRIORITIES.
11525 (detect_eol_type_in_2_octet_form): New function.
11526 (detect_eol): selects detect_eol_type_XXX to call according to
11527 cooding->category_idx.
11528 (detect_coding_system): Remove `nil' coding-system in the result.
11529 (Fupdate_coding_systems_internal): Update all coding-categories.
11531 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11532 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11534 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11535 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11536 (CODING_CATEGORY_IDX_UTF_16_LE)
11537 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11538 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11539 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11540 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11542 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11544 * doc.c (Fdocumentation_property): If value is not a string,
11545 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11547 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11548 close the display with XtCloseDisplay. This caused a bus error
11551 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11552 complete but not unique.
11554 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11556 * process.c (send_process): Remove local variable `procname' that
11557 might become invalid when a GC happens. Instead, access the
11558 process name slot directly.
11560 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11561 orig_height if set.
11563 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11564 orig_height if set.
11566 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11568 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11569 glyph matrices have been freed.
11571 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11573 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11574 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11576 * xfns.c (QCdata): Moved to xdisp.c.
11578 * xdisp.c (QCdata): Moved here from xfns.c.
11579 (syms_of_xdisp): Initialize QCdata.
11581 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11583 * window.c (coordinates_in_window): Use
11584 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11585 FRAME_INTERNAL_BORDER_WIDTH.
11587 * xdisp.c (try_window_id): Recompute unchanged information if
11588 it is obviously invalid.
11590 * xterm.c (x_term_init): Create a colormap if not using the
11593 * xterm.h (select_visual): Change prototype.
11595 * xfns.c (select_visual): Rewritten. Recognize user-specified
11597 (visual_classes): New variable.
11599 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11601 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11602 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11603 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11604 (x_decode_color): Don't handle allocation of white and black specially.
11605 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11606 XtNcolormap resources.
11607 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11608 (Fx_create_frame): Initialize color members of x_output structure.
11609 (xpm_load): Pass colormap to XPM lib.
11611 * xfaces.c (x_free_colors): Access colormap of frame using
11612 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11613 when default colormap is used.
11615 * xterm.c (x_term_init): Set Colormap member of x_display_info
11616 structure. Copy colormap if resource `privateColormap' is
11617 specified (PseudoColor only).
11618 (x_setup_relief_color): Access colormap of frame using
11621 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11622 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11624 2000-03-04 Jason Rumney <jasonr@gnu.org>
11626 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11627 other non-platform-specific equivalents.
11628 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11629 specific functions and macros as their w32 equivalents where
11630 non-platform-specifics are not available.
11631 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11632 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11633 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11634 (frame_update_line_height): Use macros to access f->output_data.
11635 (defined_color): Remove FIXME comments; fixed.
11636 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11637 into #ifdef blocks. Add WINDOWSNT blocks.
11638 (Fx_list_fonts): Use macros for accessing font data.
11639 (set_lface_from_font_name): Different default fonts for X and
11641 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11642 scalable for backward compatibility.
11643 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11644 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11646 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11649 * makefile.nt (w32faces.obj): Remove.
11652 2000-03-03 Jason Rumney <jasonr@gnu.org>
11654 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11655 correct parameters.
11657 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11659 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11660 standard ELF definitions here if the system header does not.
11662 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11664 * xterm.c (PER_CHAR_METRIC): Removed.
11665 (x_per_char_metric_1, x_default_char): New functions.
11666 (x_per_char_metric): If font's default char is invalid, return
11667 metrics of a suitably chosen usable default char.
11668 (x_draw_glyph_string_foreground): If font has an invalid default
11669 char, replace occurrences of unprintable chars with a suitably
11670 chosen usable default char.
11672 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11674 * xterm.c (note_mouse_highlight): Return quickly if frame's
11675 glyph matrices have been freed.
11677 * dispnew.c (free_glyphs): Block input while freeing matrices.
11679 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11681 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11684 * dispextern.h (x_free_colors): Add prototype.
11686 * xfaces.c (x_free_colors): New function.
11687 (unload_color, free_face_colors): Use it.
11689 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11691 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11693 * window.c [MSDOS]: Include msdos.h.
11695 2000-03-02 Dave Love <fx@gnu.org>
11697 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11699 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11700 set C_OPTIMIZE_SWITCH for gcc.
11702 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11704 * coding.c (coding_save_composition): Be sure to allocate
11705 composition data area in coding even if there's no composition in
11708 2000-03-01 Jason Rumney <jasonr@gnu.org>
11710 * w32term.c: Equivalent changes to those made to xterm.c on
11711 2000-02-25 and 2000-02-24.
11713 * w32fns.c: Equivalent changes to those made to xfns.c on
11714 2000-02-25 and 2000-02-21.
11716 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11717 correct line-end convention is followed.
11719 * w32menu.c [HAVE_BOXES]: Remove #undef.
11720 (single_keymap_panes): Remove code for simulating checkmarks.
11721 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11722 Remove code for drawing simulated checkmarks.
11723 (w32_menu_show): make unibyte help string correctly.
11724 (add_menu_item): draw standard Windows checkmarks. Draw radio
11725 buttons as radio buttons if possible.
11727 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11729 * sysdep.c (start_of_text): Don't define this function for NetBSD
11732 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11734 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11735 (LINKER): Don't undef if __NetBSD__ is defined.
11737 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11739 * fileio.c [__NetBSD__]: Define `unix'.
11741 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11743 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11745 * atimer.c (start_atimer): Don't abort when timers are stopped.
11746 (append_atimer_lists): New function.
11747 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11748 arbitrary lists of stopped and running atimers.
11750 * atimer.c (cancel_atimer): Handle canceling an atimer when
11751 some timers are stopped.
11753 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11754 after canceling it.
11756 * fns.c (maybe_resize_hash_table): Handle case of new size
11757 coming out as being the same as old size.
11759 2000-02-27 Jason Rumney <jasonr@gnu.org>
11761 * makefile.nt: Add atimer.h to dependencies.
11762 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11763 * w32console.c: Only disable window system features for dispextern.h
11764 (initialize_w32_display): Build a display info for the console.
11765 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11766 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11767 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11769 * w32gui.h (struct W32FontStruct): Revert last change after change
11771 * w32menu.c (single_submenu): Set up help string.
11772 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11773 (w32_dialog_show): Set up help string.
11774 * w32term.c (w32_display_info_for_display): Remove unused function.
11775 (w32_draw_bitmap): Use pre-built bitmaps.
11776 (w32_initialize_display_info): New function to initialize parts of
11777 display info that are common to both GUI and console frames.
11778 (w32_term_init): Use w32_initialize_display_info. Do not set
11779 Vw32_num_mouse_buttons here, as it is not called for console
11780 frames. Build bitmaps for indicating truncated lines etc.
11781 (x_delete_display): Destroy pre-built bitmaps.
11782 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11783 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11785 2000-02-27 Dave Love <fx@gnu.org>
11787 * lisp.h: Add a bunch of prototypes.
11789 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11791 * keyboard.c (read_char): Set `usec' correctly.
11793 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11795 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11796 `lambda', set reg[RRR] to the map index.
11797 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11798 reg[RRR] to 0. Otherwise, set it to -1.
11800 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11802 * emacs.c (main): Remove code snippet commented out with `//'.
11804 2000-02-25 Richard M. Stallman <rms@gnu.org>
11806 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11807 and contains a `:', prepend `/:'.
11809 * window.c (select_window_1): If selected_window is nil,
11810 don't "swap out" the buffer's point.
11811 (Fset_window_configuration): Set selected_window to nil
11812 before calling Fselect_window.
11813 (unshow_buffer): Don't set point in buffer from window's point
11814 if another more recently selected window also shows the buffer.
11816 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11818 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11820 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11821 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11822 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11824 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11825 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11826 (hide_busy_cursor): New functions.
11827 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11829 * minibuf.c (read_minibuf): Cancel busy-cursor.
11831 * keyboard.c (command_loop_1): Call start_busy_cursor before
11832 Fcommand_execute and cancel_busy_cursor after it.
11833 (timer_check): Remove busy-cursor code.
11834 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11837 * process.c (wait_reading_process_input): Remove busy-cursor code.
11839 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11840 Fx_hide_busy_cursor.
11842 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11844 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11846 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11848 * xterm.c (XTread_socket): Remove busy-cursor code.
11850 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11851 (build_frame_matrix_from_leaf_window): Put code handling
11852 glyph row's not being a slice of a frame row in #if 0.
11853 (sync_window_with_frame_matrix_rows): New function.
11854 (frame_row_to_window): New function.
11855 (mirror_line_dance): Handle copies between windows.
11857 * lread.c (Fload): Use `xfree' instead of `free'.
11858 (init_obarray): Use `xmalloc' instead of `malloc'.
11860 * window.c (Fset_window_buffer): Set WINDOW to the window
11862 (coordinates_in_window): Take frame's internal border width
11865 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11867 * xterm.c (x_display_and_set_cursor): Display cursor of
11868 non-selected windows depending on the setting of
11869 cursor_in_non_selected_windows.
11871 * xdisp.c (cursor_in_non_selected_windows): New variable.
11872 (syms_of_xdisp): DEFVAR_BOOL it.
11874 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11876 * data.c (Fstring_to_number): If number is greater than what
11877 fits into an integer, return a float.
11879 * eval.c (specbind): Remove references to
11880 keyword_symbols_constant_flag.
11882 * data.c (keyword_symbols_constant_flag): Removed.
11883 (Fmakunbound, set_internal, syms_of_data): Remove references to
11884 keyword_symbols_constant_flag.
11886 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11888 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11890 * syntax.c (multibyte_syntax_as_symbol): New variable.
11891 (syms_of_syntax): Declare it as a Lisp variable.
11892 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11893 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11894 nonzero, treat all multibyte characters as symbol.
11895 (init_syntax_once): Give syntax `word' to all multibyte characters.
11897 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11899 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11902 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11904 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11906 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11907 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11909 2000-02-21 Dave Love <fx@gnu.org>
11911 * frame.c (Vmouse_position_function): New variable.
11912 (Fmouse_position): Use it.
11913 (syms_of_frame): Install it.
11915 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11917 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11919 * fileio.c (Finsert_file_contents): Unbind the binding of
11920 standard-output done by temp_output_buffer_setup.
11922 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11923 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11924 (specbind, unbind_to): Handle most common case of non-constant
11925 symbol with trivial value specially.
11927 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11929 2000-02-20 Richard M. Stallman <rms@gnu.org>
11931 * data.c (Fmake_variable_buffer_local): Doc fix.
11932 Init found_for_buffer to 0.
11933 (Fmake_variable_frame_local): If the variable has already
11934 been buffer-local, set the check_frame field.
11936 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11938 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11939 produced for CODING_MODE_LAST_BLOCK requires.
11941 2000-02-18 Dave Love <fx@gnu.org>
11943 * keyboard.c (echo_keystrokes): Remove declaration.
11944 (Vecho_keystrokes) New variable.
11945 (read_char, record_menu_key, read_key_sequence): Use it to allow
11946 use of float value.
11947 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11949 * lread.c: Undef feature selection macros before defining.
11951 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11953 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11954 for symbols other than the symbol in question.
11956 2000-02-17 Dave Love <fx@gnu.org>
11958 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11960 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11962 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11964 * alloc.c (enum mem_type): Compile unconditionally.
11966 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11968 * xfaces.c (tty_defined_color): Don't return faulire indication
11969 for unspecified-fg and unspecified-bg pseudo-colors.
11971 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11973 * alloc.c (mark_object): Don't mark symbol names in pure space.
11974 (gc_sweep): Don't unmark symbol names in pure space.
11976 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11977 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11978 [GC_MARK_STACK]: New defines.
11979 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11980 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11982 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11984 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11985 allocate_buffer instead of xmalloc.
11987 * alloc.c (toplevel): Include setjmp.h.
11988 (PURE_POINTER_P): New define.
11989 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11990 (Vdead) [GC_MARK_STACK]: New variable.
11991 (lisp_malloc): Add parameter TYPE, call mem_insert if
11992 GC_MARK_STACK is defined.
11993 (allocate_buffer): New function.
11994 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11995 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11996 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11997 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11998 (MEM_NIL) [GC_MARK_STACK]: New define.
11999 (struct mem_node) [GC_MARK_STACK]: New structure.
12000 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12001 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12002 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12003 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12004 (mark_stack) [GC_MARK_STACK]: New functions.
12005 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12006 (clear_marks): Removed.
12007 (gc_sweep): Set free conses' car, free floats' type, free
12008 symbols' function to Vdead. Use lisp_free to free buffers.
12009 (init_alloc_once): Initialize Vdead.
12010 (survives_gc_p): Return non-zero for pure objects.
12012 * alloc.c: Add comments throughout the file.
12014 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12015 that unblocks alarms.
12017 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12018 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12019 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12021 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12023 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12025 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12026 avoid infinite error signaling. Allocate sufficient memory for
12027 eol_str in the case that eoltype is Lisp_Int.
12029 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12031 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12032 depends on the previous behavior.
12034 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12036 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12038 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12040 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12042 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12043 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12046 2000-02-15 Richard M. Stallman <rms@gnu.org>
12048 * data.c (set_internal): Don't make variable buffer-local
12049 if within a let-binding for the same buffer.
12050 (let_shadows_buffer_binding_p): New function.
12052 * eval.c (specbind): For buffer-local value,
12053 record the current buffer also.
12054 (unbind_to): Cope with that change.
12056 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12058 * window.c (Fsave_window_excursion): Doc fix.
12060 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12062 * syntax.c (back_comment): Make sure we only consider comment-starters
12063 of the relevant style and return -1 in case of a failure to find the
12064 beginning of the comment.
12065 (Fforward_comment): If back_comment fails, go back to the position just
12066 after the comment-end.
12067 (scan_lists): Add comment describing a very minor bug.
12069 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12071 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12072 `completion-regexp-list' in the docstring.
12074 2000-02-14 Dave Love <fx@gnu.org>
12076 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12078 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12080 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12081 to Emacs' syntax. Also fix the comment about set/not-set meanings
12082 since Emacs syntax is not the value 0 any more.
12083 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12084 since it's now part of RE_SYNTAX_EMACS.
12086 2000-02-12 Dave Love <fx@gnu.org>
12088 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12090 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12092 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12094 2000-02-12 Dave Love <fx@gnu.org>
12096 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12098 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12099 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12100 * s/hpux.h: Don't define HAVE_VFORK.
12102 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12104 * s/nextstep.h: Don't define HAVE_ALLOCA.
12106 * config.in: Add vfork bits.
12108 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12110 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12111 unwind function to undo the effect of stopping atimers.
12113 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12115 * atimer.c (stopped_atimers): New variable.
12116 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12119 * atimer.h (stop_other_atimers, run_all_atimers)
12120 (unwind_stop_other_atimers): Add function prototypes.
12122 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12124 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12126 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12127 library may depend on jpeg.
12128 (atimer.o): Depends on atimer.c.
12130 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12132 * insdel.c (del_range_1): Call update_compositions.
12133 (del_range_both): Call update_compositions just once..
12135 2000-02-10 Dave Love <fx@gnu.org>
12137 * xfns.c (create_frame_xic): Fix initialization of automatic
12138 aggregates for pcc.
12140 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12142 * ccl.c (CCL_MAKE_CHAR): New macro.
12143 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12144 registers by CCL_MAKE_CHAR before calling translate_char.
12145 <CCL_TranslateCharacterConstTbl> Likewise.
12147 2000-02-08 Dave Love <fx@gnu.org>
12149 * lread.c (__EXTENSIONS__): Define.
12151 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12153 * puresize.h (BASE_PURESIZE): Increase to 650000.
12155 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12157 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12160 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12162 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12163 md, mh, mb, mr, and me to the fake termcap entry.
12165 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12167 * sound.c (sound_cleanup): Don't call device close routine if the
12168 function pointer is null.
12170 2000-02-06 Andrew Innes <andrewi@gnu.org>
12172 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12173 around image definitions and prototypes.
12174 (gamma_correct) [WINDOWSNT]: New prototype.
12176 * w32term.c (x_make_frame_visible): Replace call to
12177 input_poll_signal with poll_for_input.
12179 * window.c [WINDOWSNT]: Include w32term.h.
12181 * xdisp.c [WINDOWSNT]: Include w32term.h.
12183 * makefile.nt: Add dependencies on w32gui.h.
12184 (OBJ1): Include atimer.obj.
12185 ($(BLD)\atimer.obj): New dependency rule.
12187 * w32.c (sigmask): New function (does nothing).
12188 (sigunblock): Ditto.
12190 * frame.c [WINDOWSNT]: Include w32term.h.
12192 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12194 * lread.c (syms_of_lread): Fix literal newlines.
12196 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12197 the string constant limit (2048 bytes) in MSVC.
12200 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12202 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12203 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12204 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12205 dispatch the event.
12207 2000-02-04 Dave Love <fx@gnu.org>
12209 * fileio.c: Remove some unused vars.
12210 (_GNU_SOURCE): Define (for euidaccess).
12212 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12214 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12216 (read_minibuf): Deal with allow_props correctly.
12218 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12220 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12222 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12224 * search.c (compile_pattern): If a cache entry has a nil regexp,
12225 fill in that entry instead of clobbering a previously cached
12228 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12230 * puresize.h (BASE_PURESIZE): Increase to 610000.
12232 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12234 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12237 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12239 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12240 instead of incrementing ic directly.
12241 <CCL_WriteExprConst> Likewise.
12242 <ccl_set_expr>: Set ic to jump_address.
12244 * fileio.c (e_write): Fix the handling of
12245 CODING_FINISH_INSUFFICIENT_SRC.
12247 2000-02-01 Dave Love <fx@gnu.org>
12249 * editfns.c (Fpropertize): Doc fix.
12251 * process.c (Fstart_process): Doc fix.
12253 * eval.c: Fix various doc strings not to duplicate information
12254 from help-manyarg-func-alist.
12256 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12258 * doc.c (Vhelp_manyarg_func_alist): New variable.
12259 (Fdocumentation): Use it.
12260 (syms_of_doc): Define it.
12262 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12264 * xterm.c (xim_open_dpy): Remove unused local variable.
12266 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12268 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12269 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12271 * fns.c (sweep_weak_table): New function.
12272 (sweep_weak_hash_tables): Use it. Keep on marking until there
12275 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12277 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12278 that XTread_socket does not crash by trying to call XNoOp on a
12281 2000-01-30 Jason Rumney <jasonr@gnu.org>
12283 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12284 Change selected_frame to SELECTED_FRAME ().
12285 (w32_console_mouse_position): Remove #ifndef MULE from around
12286 `insist' parameter.
12288 * makefile.nt: Remove dosfns.obj.
12290 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12292 * w32fns.c (w32_defined_color): Check for valid frame before
12293 applying gamma correction. Eliminate dependency on frame elsewhere.
12294 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12295 (w32_to_x_font): Use resx and resy not height_in and width_in.
12296 (x_to_w32_font): Doc fix.
12297 (xlfd_strip_height): New function to strip and return font height.
12298 (w32_font_match): Compare height separately from rest of xlfd
12299 spec, using xlfd_strip_height.
12301 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12302 width_in. Use w32_defined_color in place of defined_color.
12304 * w32faces.c: Merge more of DOS and X specifics in preparation for
12305 merge with xfaces.c.
12306 (defined_color): Remove FIXME comment.
12307 (tty_color_name): Provide w32-specific function.
12308 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12310 * w32console.c (turn_on_face, turn_off_face): Removed.
12311 (w32_face_attributes): New function.
12312 (Global_variables): Reduce scope where possible.
12313 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12315 (hl_mode): Don't modify text attributes.
12316 (write_glyphs): Don't do anything if len <= 0. Use
12317 w32_face_attributes to get attributes for drawing. Write
12318 terminating codes using char_attr_normal.
12319 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12320 (update_begin, update_end): Likewise.
12321 (vga_stdcolor_name): New function.
12322 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12323 (Fset_screen_color): Remove char_attr_reverse.
12325 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12327 * xfns.c (xic_set_preeditarea): Take window parameter and
12328 window-relative pixel-positions.
12330 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12331 is its frame's selected window.
12332 (xim_instantiate_callback): Likewise.
12334 * xfns.c (x_create_im): Removed.
12335 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12336 (supported_xim_styles): Renamed from supported_styles.
12337 (best_xim_style): Renamed from best_style.
12338 (create_frame_xic): Renamed from xic_create_frame.
12339 (free_frame_xic): Renamed from xic_destroy_frame.
12341 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12343 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12344 our frames, call XFilterEvent with 2nd parameter `None'.
12345 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12346 returning XBufferOverflow.
12347 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12348 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12349 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12350 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12351 (xim_initialize, xim_close)
12352 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12353 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12354 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12355 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12357 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12359 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12360 `xic_style' and `xic_xfs'.
12361 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12362 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12363 (FRAME_XIM): Removed.
12365 * xfns.c (supported_styles): New variable.
12366 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12367 (xic_create_xfontset, best_style, xic_create_frame)
12368 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12369 (xic_set_xfontset): New functions.
12371 2000-01-28 Dave Love <fx@gnu.org>
12373 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12375 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12377 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12379 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12380 for *scratch* if it already existed.
12382 * emacs.c (USAGE): New macro.
12383 (main): Use it to display usage information.
12385 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12387 Support for the menu-help feature:
12389 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12391 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12392 part of the line to the termscript file.
12393 (IT_clear_to_end): Clear the entire line, not just its beginning.
12394 (menu_help_message, prev_menu_help_message): New variables.
12395 (IT_menu_make_room): Make room for the help_text member.
12396 (IT_menu_display): New argument disp_help; all callers changed.
12397 If disp_help is non-zero, store the help text of the active menu
12398 item in menu_help_message.
12399 (XMenuAddPane): Initialize the help_text member to NULL.
12400 (XMenuAddSelection): New argument help_text. Store it in the
12402 (XMenuActivate): New argument help_callback. If the value of
12403 menu_help_message has changed since the last time, display the
12404 menu help message text while waiting for the mouse to move. Clear
12405 the echo area before exiting.
12406 (XMenuDestroy): Free the help_text member.
12408 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12410 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12411 XMenuAddSelection. Pass help callback to XMenuActivate.
12412 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12414 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12416 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12417 and EMACS_SET_USECS.
12419 2000-01-26 Dave Love <fx@gnu.org>
12421 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12423 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12424 an error may be signalled.
12426 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12428 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12429 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12431 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12433 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12435 * charset.c (Fstring): If there is a multibyte char among
12436 the args, always return a multibyte string.
12438 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12440 * sysdep.c (sys_select): Turn atimers off and on instead of
12441 recording and restoring old alarm handler
12443 * process.c (toplevel): Include atimer.h.
12444 (create_process_1): Rewritten.
12445 (create_process): Use atimers instead of alarm.
12446 (wait_reading_process_input) [hpux]: Turn atimers off instead
12447 of turning off SIGALRM.
12448 (wait_reading_process_input): Turn off atimers instead off
12449 calling stop_polling.
12451 * emacs.c (main): Call init_atimer.
12453 * keyboard.c (toplevel): Include systime.h and atimer.h.
12454 (polling_for_input): Removed because unused.
12455 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12456 (poll_timer): New variable.
12457 (poll_for_input, poll_for_input_1): New functions.
12458 (start_polling, stop_polling): Rewritten.
12460 * keyboard.h (polling_for_input): Removed.
12462 * atimer.h, atimer.c: New files.
12464 * Makefile.in (obj): Add atimer.o.
12465 (atimer.o): New target.
12467 * blockinput.h (pending_atimers): Add extern declaration.
12468 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12470 * lisp.h (popup_activated_flag): Add extern declaration.
12472 * xmenu.c (popup_activated_flag): Make externally visible.
12473 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12474 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12476 * xterm.c (toplevel): Include atimer.h.
12477 (toolkit_scroll_bar_interaction): New variable.
12478 (Fxt_process_timeouts): Removed.
12479 (x_process_timeouts): New function.
12480 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12481 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12482 (x_make_frame_visible): Call poll_for_input_1 instead of
12483 input_poll_signal. Don't call alarm.
12484 (x_initialize): Install timer calling x_process_timeouts.
12486 2000-01-24 Dave Love <fx@gnu.org>
12488 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12489 Don't use -cckr -- apparently not now necessary.
12491 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12493 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12496 2000-01-23 Jason Rumney <jasonr@gnu.org>
12498 * w32fns.c (w32_defined_color): Apply gamma correction before
12499 trying to map to the palette.
12500 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12503 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12504 here. Callers changed to always pass real device context.
12505 (w32_draw_bitmap): Likewise.
12506 (w32_get_glyph_overhangs): Likewise.
12507 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12508 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12509 pfnSetScrollInfo and SetScrollRange.
12510 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12511 back into MULE characters after decoding them.
12512 (x_get_glyph_face_and_encoding): Likewise.
12513 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12514 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12515 (x_produce_glyphs): Calculate per char metrics for a character
12516 that we know exists in default font when font_not_found_p is true.
12518 2000-01-22 Jason Rumney <jasonr@gnu.org>
12520 * makefile.nt (intervals.obj, composite.obj): New modules.
12521 (composite.h): Added as dependency where appropriate.
12523 * w32gui.h (XGCValue): New struct for emulating X GCs.
12525 * w32term.h (XCharStruct): New struct for emulating X.
12527 * w32console.c (turn_on_face, turn_off_face): New functions.
12528 (change_line_highlight): New prototype for new redisplay.
12529 (write_glyphs): Support multibyte text. Support faces.
12531 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12533 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12534 throughout. struct frame * in place of FRAME_PTR.
12535 Skeleton support for images, toolbars, tooltips from xfns.c.
12536 (Fx_create_frame): Use system default for default scroll bar width.
12537 (w32_get_arg): Renamed from x_get_arg.
12538 (Fx_file_dialog): New function.
12539 (w32_list_fonts): Check cache before asking system.
12540 (Vw32_enable_synthesized_fonts): New variable.
12541 (Vw32_enable_italics): Obsolete, removed.
12543 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12544 Use SELECTED_FRAME macro.
12546 * w32menu.c: Add skeleton support for help strings on menus.
12547 (add_menu_item): Native checkbox and radio support added, but not
12548 yet enabled due to bugs.
12549 (push_menu_item): Add parameters type, selection and help.
12551 Formatting changes to reduce unnecessary diffs with xmenu.c.
12553 * w32select.c (Fw32_set_clipboard_data): Update call to
12554 find_charset_in_str.
12556 * w32term.c: Complete rewrite for new redisplay based on new
12557 xterm.c with necessary sections merged back in from old w32term.c.
12559 2000-01-21 Richard M. Stallman <rms@gnu.org>
12561 * data.c (set_internal): Further fix in same criterion.
12563 2000-01-20 Richard M. Stallman <rms@gnu.org>
12565 * data.c (set_internal): Fix the criteria for whether
12566 to swap out the old cached binding.
12568 2000-01-19 Dave Love <fx@gnu.org>
12570 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12572 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12574 * regex.c (re_compile_fastmap): While checking a range table for
12575 `charset', skip flag bits for a character class correctly.
12577 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12579 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12581 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12583 * widget.c (EmacsFrameSetCharSize): Change size of children first
12584 because of problems with main window geometry management under Lesstif.
12586 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12587 MENU_ITEMS_ITEM_.*.
12588 (MENU_ITEMS_ITEM_HELP): New enumerator.
12589 (push_menu_item): Add parameter HELP. Record help in menu_items.
12590 (single_menu_item, single_submenu, list_of_items): Call
12591 push_menu_item with new parameter.
12592 (single_submenu): Set help string in widget value.
12593 (menu_highlight_callback): New function.
12594 (set_frame_menubar): Call lw_create_widget with new
12596 (xmenu_show, xdialog_show): Ditto.
12598 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12600 * sound.c (Fplay_sound): Improve doc string.
12602 2000-01-11 Richard M. Stallman <rms@gnu.org>
12604 * lisp.h (set_internal): Enter the new arg.
12606 * eval.c (specbind): Record buffer-local variables specially,
12607 indicating which buffer's binding was saved.
12608 (unbind_to): Restore buffer-local variables specially
12609 in the proper buffer.
12611 * data.c (set_internal): New arg BUF.
12613 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12614 * data.c (Fset): Pass new arg to set_internal.
12615 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12617 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12619 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12621 2000-01-11 Richard M. Stallman <rms@gnu.org>
12623 * minibuf.c (Ftry_completion): Doc fix.
12625 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12627 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12630 2000-01-11 Andreas Schwab <schwab@suse.de>
12632 * coding.c (code_convert_region): Initialize total_skip.
12634 2000-01-08 Dave Love <fx@gnu.org>
12636 * eval.c (Fuser_variable_p): Check customizability too.
12638 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12640 * minibuf.c (Fcompleting_read): Doc fix.
12642 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12644 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12647 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12648 Check that input style is supported before trying to create an
12650 (x_window): Call x_create_im.
12652 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12654 * xfns.c (current_gif_memory_src): New variable.
12655 (gif_load): Record the address of the current memory source
12656 in current_gif_memory_src.
12657 (gif_read_from_memory): Use current_gif_memory_src.
12659 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12660 macros statement form.
12662 * sound.c (struct sound): Renamed from struct sound_file.
12663 (struct sound): Add members `data' and `header_size'.
12664 (enum sound_attr): Add SOUND_DATA.
12665 (current_sound, current_sound_device): Variables renamed from
12666 sound_file and sound_device.
12667 (parse_sound): Parse :data.
12668 (parse_sound): Handle sound data in strings.
12669 (find_sound_type): Function renamed from find_sound_file_type.
12670 (wav_init, au_init): Fail if sound's header_size is smaller than
12671 needed header size.
12672 (wav_play, au_play): Play sounds from string data.
12674 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12676 * lisp.h: Add prototype for allocate_string_data.
12678 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12680 * alloc.c (mark_buffer): Remove code in #if 0.
12682 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12683 (strings_consed): New variable.
12684 (allocate_string): Set it.
12685 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12686 (Fmemory_use_counts): Return strings_consed. Use Flist.
12688 * alloc.c: General cleanup in comments etc. Remove conditional
12689 compilation for `standalone'.
12691 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12693 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12694 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12695 (DONT_COPY_FLAG): Removed.
12696 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12697 (struct sdata, struct sblock): New
12698 (struct string_block): Rewritten.
12699 (STRINGS_IN_STRING_BLOCK): New macro.
12700 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12701 (large_sblocks, string_blocks, string_free_list): New variables.
12702 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12703 (init_strings): Rewritten.
12704 (allocate_string, allocate_string_data, compact_small_strings)
12705 (free_large_strings, sweep_strings): New functions.
12706 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12707 (struct string_block_head, current_string_block)
12708 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12709 (STRING_PAD): Removed.
12710 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12711 (Fgarbage_collect): Don't set mark bit in large strings.
12712 (mark_object): Mark strings differently. Mark symbol names
12714 (survives_gc_p): Test marked strings differently.
12715 (gc_sweep): Sweep strings differently, unmark strings in
12717 (compact_strings): Removed.
12719 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12721 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12722 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12724 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12726 * fileio.c (Finsert_file_contents): Signal error if visiting file
12727 in a non-empty buffer.
12729 * term.c (encode_terminal_code): Fix the previous change.
12731 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12733 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12734 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12736 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12738 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12740 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12741 need to test for MSDOS frames.
12743 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12745 * dosfns.c (unspecified_colors): Remove.
12746 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12748 (msdos_stdcolor_name): Return strings for unspecified fore- and
12749 back-ground colors.
12751 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12752 (syms_of_xfaces): Remove their staticpro's.
12753 (tty_color_name): Return Lisp strings for unspecified fore- and
12754 back-ground colors.
12755 (Finternal_set_lisp_face_attribute): Remove the special treatment
12756 for Qunspecified_{f,b}g.
12757 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12759 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12761 * xdisp.c (reseat_at_next_visible_line_start): Position before
12762 newline only if ending up on a newline.
12763 (next_element_from_ellipsis): Return success. Handle case of
12764 displaying no ellipsis. Fix case of ellipsis defined in display table.
12765 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12768 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12770 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12771 (Fcolor_supported_p): Renamed from face-color-supported-p.
12773 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12775 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12776 list of colors renamed to tty-defined-color-alist.
12777 (tty_color_name): Pass the frame to tty-color-by-index.
12778 (realize_tty_face): tty-color-alist is now a function which
12779 accepts the frame as argument.
12781 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12783 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12785 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12786 encode_terminal_code.
12788 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12790 * dispnew.c (mode_line_string): Support termcap frames as well.
12792 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12794 * syntax.c (Fforward_word): Undo previous change.
12796 * editfns.c (Fconstrain_to_field): Don't constrain if
12797 inhibit-field-text-motion is non-nil.
12798 (Fline_beginning_position): Undo previous change.
12799 (Fline_end_position): Ditto.
12801 * syntax.c (Fforward_word): Notice field boundaries only if
12802 inhibit-field-text-motion is nil.
12804 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12806 * editfns.c (Vinhibit_field_text_motion): New variable.
12807 (inhibit-field-text-motion): New DEFVAR_LISP.
12808 (Fline_beginning_position, Fline_end_position): Notice field
12809 boundaries only if inhibit-field-text-motion is nil.
12811 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12812 All calls adjusted.
12813 (x_build_heuristic_mask): Likewise.
12814 (xbm_load_image_from_file): Change error output.
12815 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12816 (gif_load, gs_load, x_kill_gs_process): Ditto.
12818 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12819 color indices when accessing raster pixels.
12820 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12821 one of :file or :data.
12822 (enum pbm_keyword_index): Add PBM_DATA.
12823 (pbm_format): Add :data.
12824 (pbm_image_p): Allow either :file or :data.
12825 (pbm_read_file): New function.
12826 (pbm_scan_number): Rewritten to read from string.
12827 (pbm_load): Support :data.
12829 See ChangeLog.8 for earlier changes.
12831 ;; Local Variables:
12832 ;; coding: iso-2022-7bit
12835 Copyright (C) 2001 Free Software Foundation, Inc.
12836 Copying and distribution of this file, with or without modification,
12837 are permitted provided the copyright notice and this notice are preserved.