1 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
6 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
8 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
9 * w32proc.c (sys_spawnve):
10 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
11 * w32.c (check_windows_init_file):
12 * sound.c (Fplay_sound):
13 * process.c (Fstart_process): Update calls to openp.
15 * callproc.c (Vexec_suffixes): New var.
16 (Fcall_process): Update call to openp.
17 (decode_suffixes): New function.
18 (syms_of_callproc): Init exec-suffixes.
20 * lread.c (Vload_suffixes, default_suffixes): New vars.
21 (openp): Take a lisp list of suffixes.
22 Check for file-name-handlers even if the file was absolute already.
23 (syms_of_lread): Declare load-suffixes.
24 (Fload): Fix up call to openp.
25 Don't bother checking for file-name-handler at the very beginning.
27 * keymap.h (Fcopy_keymap): Don't export.
29 * lisp.h (empty_string): Declare.
30 (Vload_suffixes, Vexec_suffixes): Declare.
31 (openp): Update prototype.
33 * emacs.c (empty_string): New var.
34 (syms_of_emacs): Initialize it.
36 * search.c (wordify): Use it.
38 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
39 selected window if it's not displayed there. Handle the case
40 when the window is dedicated.
41 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
43 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
45 * syntax.h (struct gl_state_s): Change the meaning of b_property.
46 Remove left_ok and right_ok.
47 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
48 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
49 new meaning of b_property.
51 * syntax.c (update_syntax_table): Simplify.
52 (Fforward_comment): Don't skip quoted chars when going backward.
54 2001-10-11 Gerd Moellmann <gerd@gnu.org>
56 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
57 (Fuser_full_name): Fix bug treating a float as a fixnum.
59 * data.c (Fstring_to_number): Use make_fixnum_or_float.
61 * lisp.h (make_fixnum_or_float): New macro.
63 * lisp.h (circular_list_error): Add prototype.
65 * data.c (Qcircular_list): New variable.
66 (circular_list_error): New function.
67 (syms_of_data): Initialize it Qcircular_list.
69 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
71 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
72 casefiddle.c, buffer.c: Include keymap.h.
74 2001-10-10 Gerd Moellmann <gerd@gnu.org>
76 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
77 options. From Dave Love <d.love@dl.ac.uk>.
79 2001-10-09 Gerd Moellmann <gerd@gnu.org>
81 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
82 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
84 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
86 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
88 2001-10-08 Andrew Innes <andrewi@gnu.org>
90 * lisp.h [max]: Undef min and max before redefining them.
92 * w32gui.h: Do not undef min and max.
94 * w32heap.h: Do not undef min and max.
96 * s/ms-w32.h: Do not undef min and max.
98 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
100 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
102 2001-10-08 Sam Steingold <sds@gnu.org>
104 * keymap.c (current-active-maps): Quote newlines (compilation error).
106 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
108 * Makefile.in (lisp, shortlisp): Replace bindings.el with
109 bindings.elc, since otherwise doc strings in bindings.el get wrong
112 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
114 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
116 * keyboard.h (map_prompt): Remove.
118 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
119 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
121 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
123 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
125 * keyboard.c (map_prompt): Remove.
126 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
129 * keymap.h: New file. Extracted from lisp.h.
131 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
132 (accessible_keymaps_1): New function.
133 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
134 (Fwhere_is_internal): Use Fcurrent_active_maps.
135 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
136 Insert in current buffer rather than standard-output.
137 Don't call `help-mode'. Export to elisp.
138 (describe_buffer_bindings): New wrapper.
139 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
140 and Sdescribe_buffer_bindings.
142 2001-10-08 Gerd Moellmann <gerd@gnu.org>
144 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
145 Remove code setting signal handler.
147 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
148 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
150 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
152 * keyboard.c: Don't define min/max.
154 2001-10-08 Gerd Moellmann <gerd@gnu.org>
156 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
157 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
158 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
159 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
160 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
161 Don't define min/max.
163 * lisp.h (min, max): New macros.
165 * puresize.h (BASE_PURESIZE): Increase to 725000.
167 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
169 * xfaces.c (free_frame_menubar): Add prototype.
171 * lisp.h (init_window): Add prototype.
173 * editfns.c: Include ctype.h.
175 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
176 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
177 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
180 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
181 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
182 `popup_activated_flag' and `title'.
184 * doc.c (Fdocumentation_property): Fix typo in a doc string.
186 * emacs.c (main): Remove extra `;'.
188 * atimer.h (struct atimer): Fix typos in a comment.
190 * atimer.c: Fix typo.
192 * Makefile.in: Fix typo.
194 * README: Remove obsolete part mentioning removed VMS file.
196 2001-10-07 Miles Bader <miles@gnu.org>
198 * Makefile.in (lisp, shortlisp): Add `button.elc'.
200 2001-10-07 Ken Raeburn <raeburn@gnu.org>
202 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
205 * lisp.h (Ffield_end): Declare.
207 2001-10-07 Gerd Moellmann <gerd@gnu.org>
209 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
211 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
213 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
215 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
217 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
218 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
220 * alloc.c (inhibit_garbage_collection): Simplify.
221 (Fmemory_use_counts): Ditto.
223 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
224 (syms_of_data): DEFVAR_INT most-positive-fixnum and
225 most-negative-fixnum.
227 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
228 (FIXNUM_OVERFLOW_P): New macros.
230 2001-10-06 Miles Bader <miles@gnu.org>
232 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
233 scroll_bar_bottom_shadow_pixel fields.
234 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
235 for the shadows, and tell the toolkit about them if we succeed.
236 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
237 Free scroll-bar shadow colors.
238 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
239 Free scroll-bar shadow colors when the background color changes.
240 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
241 Initialize scroll-bar shadow-color fields.
243 2001-10-05 Gerd Moellmann <gerd@gnu.org>
245 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
247 2001-10-05 Miles Bader <miles@gnu.org>
249 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
250 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
251 New functions (were in simple.el).
252 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
253 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
254 (syms_of_minibuf): Initialize them.
256 2001-10-05 Gerd Moellmann <gerd@gnu.org>
258 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
259 (tiff_load): Install them as error and warning handler.
261 2001-10-04 Andrew Innes <andrewi@gnu.org>
263 * w32fns.c (x_to_w32_color): Fix argument to alloca.
264 (w32_load_system_font): Don't believe what GetLanguageFontInfo
265 says; query codepage info directly to determine if font is double byte.
266 (x_to_w32_charset): Handle private format for unknown charsets.
267 Handle wildcards in charset spec, by ignoring them.
268 (w32_codepage_for_font): Fix argument to alloca. Don't remove
269 "*-" prefix from charset.
270 (x_to_w32_font): Enlarge remainder array for safety. Specifically
271 handle the truncated font spec form constructed by font_list_1, so
272 that we correctly identify the charset fields. Don't remove "*-"
274 (w32_list_synthesized_fonts): Fix argument to alloca.
276 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
278 * window.h (MINI_WINDOW_P): Use NILP.
280 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
282 * termhooks.h (struct input_event): Use proper type for `kind'.
284 2001-10-04 Gerd Moellmann <gerd@gnu.org>
286 This handles unknown keysyms better than before. For example,
287 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
288 Emacs formerly completely ignored F5. With the change, it derives
289 a key symbol from the name of the X keysym, `ccaron' in this case.
290 Reported by Martin Buchholz.
292 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
295 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
296 that EVENT->code isn't a function key, use the keysym's name.
298 2001-10-04 Gerd Moellmann <gerd@gnu.org>
300 FOREACH is a macro that should make it easier to loop over Lisp
301 lists with checks for cycles and proper lists.
303 * lisp.h (LIST_END_P, FOREACH): New macros.
305 2001-10-04 Gerd Moellmann <gerd@gnu.org>
307 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
308 called for a lost connection. Prevent dumping core in this case.
309 Instead print the X error, and exit. On user request.
311 * xterm.c (error_msg): New variable.
312 (x_fatal_error_signal): New function.
313 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
314 as fatal_error_signal_hook around the call to XtCloseDisplay.
316 * emacs.c (fatal_error_signal_hook): New variable.
317 (fatal_error_signal): Call that function.
319 2001-10-04 Gerd Moellmann <gerd@gnu.org>
321 With this, Emacs prints how much pure storage it will
322 approximately need in case pure storage overflows while dumping.
324 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
326 (init_alloc_once): Initialize new variables.
327 (PURE_POINTER_P): Use new variables.
328 (pure_alloc): If pure storage overflows, allocate from the heap.
329 (check_pure_size): New function.
330 (Fgarbage_collect): Don't GC if pure storage has overflowed.
332 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
333 (check_pure_size): Add prototype.
335 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
337 2001-10-04 Gerd Moellmann <gerd@gnu.org>
339 This adds a post-gc-hook that's run with GC inhibited.
340 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
342 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
343 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
344 (Fgarbage_collect): Run post-gc-hook.
346 2001-10-04 Gerd Moellmann <gerd@gnu.org>
348 This adds `defvaralias' and `indirect-variable'. Changes not
349 directly related to this feature are there to gain the same
350 performance again as before variable aliases.
352 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
353 code to get and set symbol values, to take defvaralias into account.
355 (Note: the new `constant' bit-flag in symbols would make it
356 possible to define arbitrary read-only variables, e.g. with
359 Documentation is in lispref/variables.texi. Added to NEWS.
361 * lisp.h (enum symbol_interned): New enumeration.
362 (struct Lisp_Symbol): Remove member `obarray', add
363 `indirect_variable', `constant', and `interned'.
364 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
365 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
366 (indirect_variable): Add prototype.
368 * print.c (print_preprocess, print_object): Test internedness of
371 * lread.c (Fintern, Funintern): Set symbol's interned and constant
373 (init_obarray): Likewise for t and nil.
375 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
376 (Fdefvaralias): New function.
377 (specbind): Simplify the test if symbol is a constant.
378 (syms_of_eval): Defsubr Fdefvaralias.
380 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
381 (Qcyclic_variable_indirection): New variable.
382 (Fkeywordp): Check for internedness differently.
383 (Fmakunbound): Simplify the test if symbol is a constant.
384 (indirect_variable, Findirect_variable): New functions.
385 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
387 (let_shadows_buffer_binding_p): Check for variable aliases.
388 (set_internal): Simplify the test if SYMBOL is a constant.
389 If SYMBOL has a buffer-local value and is an alias, use the aliased
391 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
394 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
395 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
398 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
400 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
401 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
402 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
404 2001-10-04 Gerd Moellmann <gerd@gnu.org>
408 2001-10-03 Miles Bader <miles@gnu.org>
410 * callproc.c (syms_of_callproc): Explicitly state in the
411 documentation for `process-environment' that earlier entries take
412 precedence over later ones.
414 2001-10-02 Miles Bader <miles@gnu.org>
416 * textprop.c (Fnext_char_property_change)
417 (Fprevious_char_property_change): Remove reference to non-existant
418 argument OBJECT from doc-string.
420 2001-10-01 Gerd Moellmann <gerd@gnu.org>
422 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
423 (try_window_id): Skip back over lines ending in a newline from a
426 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
429 2001-10-01 Richard M. Stallman <rms@gnu.org>
431 * search.c (Freplace_match): Doc fix.
433 2001-09-28 Andrew Innes <andrewi@gnu.org>
435 * w32menu.c (set_frame_menubar): Take into account that
436 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
439 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
441 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
443 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
445 * s/gnu-linux.h: Fix a typo in comment.
447 2001-09-28 Andreas Schwab <schwab@suse.de>
449 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
450 nocombreloc, in case -z combreloc is the default.
452 2001-09-28 Gerd Moellmann <gerd@gnu.org>
454 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
455 really going on here.
457 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
459 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
461 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
463 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
464 utf-8, menu-bar, and latin-N.
465 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
467 (lisp): Add latin-N, since they are preloaded.
469 2001-09-27 Gerd Moellmann <gerd@gnu.org>
471 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
472 to the left. Some cleanup.
474 * xdisp.c (display_mode_element): One more case where a string's
475 multibyteness should be used for display.
477 2001-09-26 Gerd Moellmann <gerd@gnu.org>
479 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
482 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
483 of the only temporarily set echoing flag for deciding when
486 * keyboard.c (echo_kboard): Make externally visible.
488 * lisp.h (echo_kboard): Declare extern.
490 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
491 fonts_changed_p if we need larger matrices due to vscrolling.
492 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
493 this round of redisplay if make_cursor_line_fully_visible fails.
494 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
495 (try_cursor_movement, try_scrolling): Use them instead of integers.
497 * dispextern.h (required_matrix_width, required_matrix_height):
500 * dispnew.c (required_matrix_width, required_matrix_height):
502 (allocate_matrices_for_window_redisplay)
503 (allocate_matrices_for_frame_redisplay: Use them.
504 Remove parameters CH_DIM.
506 * xdisp.c (display_mode_lines): Temporarily set selected_frame
507 and selected_window to the frame of the window whose mode-lines
508 are displayed, and to the window itself.
509 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
512 2001-09-25 Gerd Moellmann <gerd@gnu.org>
514 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
515 the image cache under us.
517 * xdisp.c (display_mode_element): If the mode element is a symbol
518 with a string value, use that string's multibyteness for displaying.
520 * keyboard.c (read_char): Don't clear a message for a switch-frame
521 event. From Stefan Monnier <monnier@cs.yale.edu>.
523 * xterm.c (fast_find_position) [0]: Add a presumably more correct
524 version for after 21.1.
526 * xdisp.c (row_containing_pos): Make externally visible.
528 * dispextern.h (row_containing_pos): Add prototype.
530 * process.c (send_process): Disable composition if from_byte < 0.
531 From Kenichi Handa <handa@etl.go.jp>.
533 2001-09-24 Gerd Moellmann <gerd@gnu.org>
535 * xterm.c (refreshicon): Function removed.
537 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
539 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
541 * xterm.c (toplevel): Remove includes in #if 0.
543 * process.c (sigchld_handler) [LINUX]: Don't return from
544 the signal handler at the end of the loop.
546 2001-09-21 Gerd Moellmann <gerd@gnu.org>
548 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
549 Terminate only if kill returns -1, and errno is ESRCH.
551 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
553 * Makefile.in (shortlisp): Add ../lisp/env.elc.
555 2001-09-20 Gerd Moellmann <gerd@gnu.org>
557 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
558 since this function can be called during GC.
560 * callproc.c (Fcall_process): Handle errors from pipe(2).
561 (child_setup): Delete code in #ifdef vipc.
563 2001-09-19 Gerd Moellmann <gerd@gnu.org>
565 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
566 (display_mode_element): Display the string from decode_mode_spec
567 depending on its multibyteness.
569 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
571 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
573 2001-09-18 Gerd Moellmann <gerd@gnu.org>
575 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
576 recursive_edit_unwind.
577 (recursive_edit_unwind): Set kboard state according to
580 * buffer.c (modify_overlay): Don't do nothing if START == END;
581 This can still be a modification, for example when an overlay has
582 a before-string or after-string.
583 (Fdelete_overlay): Prevent redisplay optimizations when deleting
584 an overlay with before-string or after-string.
586 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
587 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
589 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
590 first_unchanged_at_end_row is in front of
591 last_unchanged_at_beg_row. This code should be removed after the
594 2001-09-17 Gerd Moellmann <gerd@gnu.org>
596 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
597 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
599 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
602 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
604 * dired.c (Ffile_attributes): Doc fix.
606 2001-09-14 Gerd Moellmann <gerd@gnu.org>
608 * fileio.c (Ffile_symlink_p): Fix last change.
610 * filelock.c (current_lock_owner): Fix last change.
612 2001-09-13 Gerd Moellmann <gerd@gnu.org>
614 * filelock.c (current_lock_owner): If readlink returns ERANGE,
615 take that to mean that the buffer is too small.
617 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
618 that to mean that the buffer is too small.
620 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
621 current buffer's multibyteness when discarding the iterator's
624 * xfns.c (Fx_window_property): Handle case that property gets
625 deleted between the two calls to XGetWindowProperty.
627 2001-09-11 Gerd Moellmann <gerd@gnu.org>
629 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
631 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
632 in addition to read-only.
634 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
635 to t in addition to read-only.
637 * lisp.h (Qinhibit_modification_hooks): Declare.
639 * insdel.c (Qinhibit_modification_hooks): New variable.
640 (syms_of_insdel): Initialize and staticpro it.
642 * textprop.c (verify_interval_modification): Don't run
643 modification-hooks if inhibit_modification_hooks.
645 * dispnew.c (set_window_cursor_after_update): Fix code
646 finding glyph row containing cursor when cursor_in_echo_area
649 * xdisp.c (init_from_display_pos): Put some code in #if 0.
650 (add_to_log): Use bcopy instead of strcpy.
651 (init_from_display_pos): Use an explicit loop over bytes in
652 overlay strings instead of calling index.
654 2001-09-10 Gerd Moellmann <gerd@gnu.org>
656 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
658 * dispnew.c (direct_output_for_insert): Don't change IT's
659 stop_charpos to something in front of its current position.
661 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
664 2001-09-10 Richard M. Stallman <rms@gnu.org>
666 * frame.c (Fmouse_position): Doc fix.
668 2001-09-07 Gerd Moellmann <gerd@gnu.org>
670 * xdisp.c (init_from_display_pos): Don't compare the result
671 of calling index with NULL.
673 2001-09-06 Gerd Moellmann <gerd@gnu.org>
675 * xfns.c (x_set_background_color): Don't change the colors
676 of the X window of scroll bar widgets.
678 2001-09-05 Andrew Innes <andrewi@gnu.org>
680 * w32fns.c (w32_createwindow): Undo last change.
682 2001-09-05 Gerd Moellmann <gerd@gnu.org>
684 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
686 * xdisp.c (string_buffer_position): Use *single_char_property*
687 functions instead of the *single_property* functions.
689 2001-09-04 Andrew Innes <andrewi@gnu.org>
691 * w32term.c (w32_read_socket): Add more information to debugging
694 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
695 from Emacs frames, so that calls to GetClipBox in w32term.c
696 correctly report when part of a frame is visible (including
697 scrollbars, etc). This prevents repeated redrawing of frames when
698 only a scrollbar is visible.
699 (w32_wnd_proc): Add more frame information to debugging output.
701 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
703 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
705 2001-09-03 Gerd Moellmann <gerd@gnu.org>
707 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
708 help-echo for a string which doesn't have help-echo itself, use
709 get-char-property to obtain the help-echo from the string's buffer
710 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
711 have mouse-face, look ``under'' the string for mouse-face from an
713 (fast_find_position): Add parameter STOP. In the final row, stop
714 before glyphs having STOP as object. Don't consider glyphs that
715 are not from a buffer.
717 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
719 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
721 * fns.c (Fmd5): Doc fix.
723 2001-08-31 Gerd Moellmann <gerd@gnu.org>
725 * composite.c (update_compositions): Do nothing if
726 inhibit-modification-hooks is set.
728 2001-08-30 Gerd Moellmann <gerd@gnu.org>
730 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
731 and check_message_stack if terminating abnormally. We want
732 glyph matrices etc. in a core dump.
734 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
735 (syms_of_xdisp): Initialize them.
736 (handle_single_display_prop): Don't change point, bind `object',
737 `position', and `buffer-position' instead to the object having the
738 `display' property, position in the object and position in the buffer.
740 * fileio.c (Finsert_file_contents): Don't change the multibyteness
741 of the buffer if REPLACE is non-nil.
743 2001-08-29 Gerd Moellmann <gerd@gnu.org>
745 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
747 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
749 * w32term.c (x_set_glyph_string_background_width)
750 (show_mouse_face): Track the last changes in xterm.c.
752 2001-08-28 Gerd Moellmann <gerd@gnu.org>
754 * xterm.c (x_set_glyph_string_background_width): Set the glyph
755 string's background width so that multi-line mouse-face is drawn
756 to the right edge of the window.
757 (show_mouse_face): Set the row's mouse_face_p flag after drawing
760 * dispnew.c (direct_output_for_insert): Set updated_area
761 before inserting/writing glyphs.
763 * xdisp.c (display_mode_element): Use string_byte_to_char to
764 determine character positions in strings, use chars_in_text
766 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
767 a matrix as parameter; this is easier to use from GDB.
769 2001-08-28 Miles Bader <miles@gnu.org>
771 * textprop.c (Fprevious_single_char_property_change)
772 (Fnext_single_char_property_change): Doc fixes.
774 2001-08-27 Gerd Moellmann <gerd@gnu.org>
776 * fileio.c (Finsert_file_contents): Allocate, restore, and
777 free composition data in the case of REPLACE not being nil.
779 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
780 there exist overlay strings with newlines at POS.
781 (text_outside_line_unchanged_p): Return 0 if changes start at
782 START and overlays exist at START. Likewise for END.
783 (try_window_id): Give up if init_to_row_end returns 0.
785 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
788 2001-08-24 Gerd Moellmann <gerd@gnu.org>
790 * keymap.c (access_keymap): Return the cdr of the binding of
791 a generic character instead of its definition (KEY . BINDING).
793 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
794 to 0 also in the REPLACE case.
796 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
798 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
799 open to determine whether file is readable (as for DOS_NT).
801 2001-08-23 Gerd Moellmann <gerd@gnu.org>
803 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
804 coding.type is coding_type_no_conversion or coding_type_raw_text,
805 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
806 non-nil instead of just setting enable_multibyte_characters in the
809 2001-08-22 Gerd Moellmann <gerd@gnu.org>
811 * dispextern.h (struct face_cache): Add member
814 * xfaces.c (menu_face_changed_default): New variable.
815 (menu_face_changed_count): Variable removed.
816 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
817 the menu_face_changed_default flag, otherwise set the FRAME's
818 menu_face_changed_p flag if the `menu' face has been changed.
819 Prevent calling set_font_frame_param if FRAME is t.
820 (make_face_cache): Initialize cache's menu_face_changed_p
821 from menu_face_changed_default.
822 (realize_basic_faces): Look into the frame's face cache to
823 determine if the menu appearance needs updating.
825 * keymap.c (access_keymap): Fix last change to not consider
826 IDX when it has modifiers.
828 2001-08-21 Gerd Moellmann <gerd@gnu.org>
830 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
831 . BINDING) exists, where GENERIC-CHAR is the generic character of
832 the charset of IDX, return BINDING unless there exists a binding
835 2001-08-16 Gerd Moellmann <gerd@gnu.org>
837 * xrdb.c (SYSV): Don't define on Solaris 2.
838 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
840 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
841 of the screen line, not text line, containing IT's current position.
843 2001-08-15 Gerd Moellmann <gerd@gnu.org>
845 * window.c (window_scroll_pixel_based): Don't recenter if
846 PT is partially visible in the window.
848 * xterm.c (expose_window_tree, expose_window, expose_line):
849 Return 1 when overwriting mouse-face.
850 (expose_frame): If mouse-face was overwritten, redo it.
852 * xfaces.c (x_update_menu_appearance): Don't call
853 set_frame_menubar, let the next redisplay do it.
855 2001-08-14 Andrew Innes <andrewi@gnu.org>
857 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
858 drawing glyph string.
860 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
862 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
865 2001-08-14 Gerd Moellmann <gerd@gnu.org>
867 * xfaces.c (x_update_menu_appearance): Save and restore value of
868 interrupt_input_blocked.
870 2001-08-13 Gerd Moellmann <gerd@gnu.org>
872 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
873 a line start, move back to the line start.
875 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
876 exactly when a mini-buffer is active.
878 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
879 in units of 1/8 character on non window-system frames.
880 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
882 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
884 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
887 2001-08-09 Gerd Moellmann <gerd@gnu.org>
889 * keyboard.c (Vpre_help_message): New variable.
890 (syms_of_keyboard): Initialize and staticpro it.
891 (show_help_echo): Record current message before displaying a
892 help-echo, and restore that message when clearing the help.
894 * xfns.c (x_create_im): Remove prototype.
896 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
898 * dispnew.c (adjust_glyph_matrix): Undo last change.
900 2001-08-08 Gerd Moellmann <gerd@gnu.org>
902 * dispnew.c (adjust_glyph_matrix): In the optimization for
903 windows whose height has changed, disable partially visible lines.
905 2001-08-07 Gerd Moellmann <gerd@gnu.org>
907 * window.c (Frecenter): If ARG < 0, and on a window system
908 frame, count in some empty lines when we can't move -ARG lines down.
910 * xdisp.c (start_display): Don't try to determine the continuation
911 lines width if lines are truncated. It's superfluous and leads to
912 incorrect results if POS is not visible in the window after
913 reseating the iterator at the previous line start.
915 2001-08-06 Gerd Moellmann <gerd@gnu.org>
917 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
919 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
921 * alloc.c (init_stack): Remove declaration.
923 2001-08-03 Gerd Moellmann <gerd@gnu.org>
925 * keyboard.c (read_key_sequence): Check that key is an integer
926 before comparing it with quit_char.
927 (add_command_key): Use larger_vector.
928 (read_char_x_menu_prompt): Instead of converting symbol and
929 integer events into conses (EVENT . nil), use (EVENT . disabled)
930 which cannot be confused with valid events.
931 (read_char): When reading from Vunread_command_events, check for
932 events of the form (EVENT . disabled) instead of
935 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
936 a float, determine the max height from the frame's height.
938 2001-08-02 Gerd Moellmann <gerd@gnu.org>
940 * xdisp.c (redisplay_internal): Take message_cleared_p into
941 account only if minibuf_level == 0.
943 2001-08-01 Gerd Moellmann <gerd@gnu.org>
945 * xdisp.c (redisplay_internal): Add a check for the last
948 * xdisp.c (message_cleared_p): New variable.
949 (clear_message): Set message_cleared_p when clearing the current
951 (redisplay_internal): Look at message_cleared_p to capture
952 the case that the echo area should be cleared.
954 * keyboard.c (command_loop_1): Fix spelling of
955 resize_echo_area_exactly.
957 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
959 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
961 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
962 current matrix when the window gets smaller.
964 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
966 * print.c (strout): Cast the character passed to insert_char to
967 unsigned char, to avoid sign extension when it is promoted to int.
969 2001-07-31 Gerd Moellmann <gerd@gnu.org>
971 * fileio.c (Finsert_file_contents): Don't treat a return value
972 of 0 from emacs_read as an IO error.
974 2001-07-30 Gerd Moellmann <gerd@gnu.org>
976 * keyboard.c (abs): New macro.
977 (double_click_fuzz): New variable.
978 (make_lispy_event): Use it to determine what makes a double-click.
979 (syms_of_keyboard): DEFVAR_INT it.
981 * xmenu.c (set_frame_menubar): Take into account that
982 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
985 2001-07-27 Gerd Moellmann <gerd@gnu.org>
987 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
989 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
990 of row's visible height.
992 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
993 deal with the first overlay string having an image `display' property.
994 (try_window_reusing_current_matrix, compute_line_metrics):
995 Fix computation of row's visible height for the case that part of the
996 row is invisible above and part of the row is at the same time
997 invisible below the window.
999 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1001 * xfns.c (x-show-tip): Doc fix.
1003 * xfns.c (Vx_max_tooltip_size): New variable.
1004 (syms_of_xfns): DEFVAR_LISP it.
1005 (Fx_show_tip): Set frame's window_width to the width of the
1006 window. Use a maximum tooltip size specified by
1007 Vx_max_tooltip_size, if that has valid contents.
1008 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1010 2001-07-26 Andrew Innes <andrewi@gnu.org>
1012 * w32term.c (x_display_list): New variable.
1013 (w32_term_init): Set it.
1015 * w32term.h (x_display_list): New extern.
1017 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1019 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1020 is non-nil, instead of when redisplaying_p is non-zero.
1022 (mark_window_display_accurate_1): Add an assertion.
1024 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1026 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1028 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1029 events so that we get a chance of processing expose events.
1031 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1033 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1035 * xfns.c (valid_image_p): Protect better against invalid image
1036 specifications. Previous code could signal an error.
1038 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1040 * indent.c (current_column): Fix column computation in the
1041 presence of display table entries.
1042 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1044 * dispnew.c (adjust_glyph_matrix): In the optimization for
1045 windows whose height has changed, use the new window height
1046 to compute which rows to invalidate.
1048 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1049 (MAX_10_EXP): New macro.
1052 * coding.c (code_convert_region): Handle the multibyte case if
1053 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1055 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1057 * dispextern.h (struct face): Change type of `stipple' to
1060 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1062 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1064 * dispnew.c (update_window): Don't set the cursor at the end
1065 of the update if display update has been paused.
1067 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1069 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1071 * fns.c (Fset_char_table_default): Check that a charset is defined
1072 before checking its dimension.
1074 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1076 * coding.c (setup_coding_system): Don't do any designation based
1077 on reg_bits if charset is not yet defined.
1079 * lisp.h (XVECTOR): Verify correct object type before returning a
1080 pointer, using eassert.
1082 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1084 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1085 Increase to 4096 because of paste problems reported on GNU/Linux.
1087 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1089 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1091 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1093 * fileio.c (unwind_read): Function removed.
1094 (read_non_regular, read_non_regular_quit): New functions.
1095 (Finsert_file_contents): When reading from non-regular files,
1096 arrange to catch a `quit' and terminate the loop. Rearrange
1097 code so that a `quit' when reading from a regular file doesn't
1098 insert text in the buffer.
1100 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1101 Clear faces afterwards.
1102 (clear_font_table): Take a x_display_info parameter. Don't free
1103 fonts being the default font of any frame on the given display.
1105 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1107 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1108 instead of CHAR_STRING which can signal an error.
1110 * charset.c (char_to_string_1): Extracted from char_to_string.
1111 Return -1 instead of signaling an error.
1112 (char_to_string): Use it.
1114 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1116 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1118 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1119 is t, don't try to append anything to it.
1121 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1123 * dired.c (file_name_completion): Pass dp->d_name to
1124 Fstring_match, not elt, which is always nil here.
1126 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1128 * xselect.c (x_decline_selection_request): Handle errors
1129 caused by receivers that have vanished.
1131 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1132 ignoring events on foreign windows in #if 0. Always dispatch
1133 the event after checking it with x_handle_property_notify.
1135 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1136 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1137 TRACE macros to facilitate debugging. Add additional trace statements.
1138 (toplevel): Add prototypes for file-local functions.
1139 (x_atom_to_symbol): Remove DPYINFO parameter.
1141 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1143 * w32menu.c (menubar_selection_callback, w32_menu_show):
1144 Initialize `entry' to nil.
1145 (w32_dialog_show): Remove unused `save_wv' variable.
1146 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1148 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1150 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1152 * fileio.c (unwind_read): Print a message when discarding inserted
1153 text or switching the buffer to unibyte. Change parameter.
1154 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1156 * fileio.c (unwind_read): New function.
1157 (Finsert_file_contents): Record it as unwind-function for
1158 the case that reading is interrupted by C-g.
1160 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1162 * dispnew.c (update_window): Don't skip the header-line
1163 update when scrolling_window returns 0.
1165 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1167 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1168 for the case that x_decode_color signals an error.
1170 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1172 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1174 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1175 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1178 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1180 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1181 doc string line for dos-timezone-offset.
1183 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1184 inline assembly, to avoid compiler warnings.
1185 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1186 line for dos-unsupported-char-glyph.
1188 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1190 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1192 * sound.c: Include Emacs' header files with #include "...".
1194 * eval.c (specbind): Additionally record the buffer that was
1195 current when a buffer-local or frame-local variable was bound.
1197 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1199 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1200 to unibyte characters in unibyte buffers.
1202 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1204 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1205 the frame on the binding stack. Change format of entries for
1206 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1207 (unbind_to): Handle unbinding a frame-local variable.
1209 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1210 glyphs and truncation glyphs at the end of a row from its pixel width.
1211 (dump_glyph_row): Print row's continuation_lines_width.
1212 (try_window_id): Take the shortcut if ZV is visible in the
1213 window, but there are actually no changes at ZV.
1215 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1217 * xterm.h (x_free_dpy_colors): Add prototype.
1219 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1220 right number of arguments.
1222 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1223 ($(lwlibdir)TAGS): New target.
1224 (TAGS): Fix dependency list.
1226 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1229 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1231 * emacs.c (main): Remove extern declaration for sys_nerr, which
1232 isn't used and causes a compilation error with GCC 3.0 on
1235 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1237 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1238 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1239 (toplevel): Include <signal.h> and syssignal.h.
1241 * sound.c (vox_configure, vox_close): Turn off atimers
1244 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1246 * keyboard.c (read_char) <non_reread>: Record the previous idle
1247 start time before calling timer_stop_idle.
1248 (read_char) <reread_first>: After processing a help-echo event,
1249 restore the previous idle start time.
1251 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1252 the start of invisible text.
1253 (setup_for_ellipsis): New function.
1254 (next_overlay_string): After all overlay strings have been
1255 processed, display an ellipsis if necessary.
1256 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1257 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1259 * dispextern.h (struct iterator_stack_entry): Add member
1262 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1264 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1265 on the value of the wait-for-wm frame parameter.
1267 * xterm.h (struct x_output): Add member wait_for_wm.
1269 * xfns.c (Qwait_for_wm): New variable.
1270 (x_frame_parms): Add entry for `wait-for-wm".
1271 (x_set_wait_for_wm): New function.
1272 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1273 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1275 * xdisp.c (try_window_id) <all changes below window end>: Don't
1276 take this shortcut if ZV is visible in the window.
1277 (try_window_id): When checking for window start being in changed
1278 text, don't check that the buffer's size has changed.
1280 2001-06-23 Richard M. Stallman <rms@gnu.org>
1282 * minibuf.c (Fcompleting_read): Doc fix.
1284 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1286 * composite.c (Ffind_composition_internal): Accept ZV
1287 and a string's end position as POS.
1289 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1291 * composite.c (Ffind_composition_internal): Check POS
1294 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1296 * editfns.c (Fmessage_box): If the frame is not under a window
1297 system, output the message in the echo area.
1299 2001-06-14 Richard M. Stallman <rms@gnu.org>
1301 * xdisp.c (try_window_id): When EOB is visible, don't treat
1302 insertion at EOB as if it were "off the bottom of the screen."
1304 2001-06-11 Andrew Innes <andrewi@gnu.org>
1306 * w32proc.c (create_child): Add new parameter is_gui_app.
1307 (w32_executable_type): Add new parameter is_gui_app.
1308 (sys_spawnve): Use it.
1309 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1310 SIGQUIT. This matches better how the signals are interpreted by
1311 MSVC compiled programs.
1312 (syms_of_ntproc): Update docstring.
1314 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1316 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1317 well otherwise note_mouse_highlight might optimize away highlighting
1318 if we pass over that same overlay again.
1320 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1322 * lread.c (Fload): Document that the argument is run via
1323 substitute-in-file-name.
1325 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1327 * Makefile.in (bootstrap-doc): New target.
1328 (bootstrap-emacs): Depend on it.
1330 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1331 auto-save-list-file-name when shutting down Emacs, because
1332 creating the directory might signal an error, and leaves
1333 Emacs in a strange state.
1335 * term.c: (tty_cursor_hidden): New variable.
1336 (update_begin): Don't call tty_hide_cursor. Clean up.
1337 (update_end, set_terminal_window, set_scroll_region): Clean up.
1338 (ring_bell, reset_terminal_modes): Clean up.
1339 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1340 on tty_cursor_hidden.
1341 (write_glyphs): Call tty_hide_cursor.
1343 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1345 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1347 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1349 * xfns.c (enum image_value_type): New enumerator
1350 IMAGE_STRING_OR_NIL_VALUE.
1351 (parse_image_spec): Handle it.
1352 (xbm_format, pbm_format): Use it for :foreground and :background.
1353 (xbm_load, pbm_load): Check for nil color names.
1355 * xterm.c (note_mouse_highlight): If an overlapping overlay
1356 exists, but we find that we highlight the same overlay as before,
1357 don't do the highlighting again.
1359 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1361 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1362 Protect unibyte strings created by replacing their multibyte
1363 equivalents in menu_items.
1365 * keymap.c (Fsingle_key_description): NUL-terminate the string
1366 buffer before calling build_string.
1368 * callproc.c (Fcall_process): Deal with decode_coding returning
1369 CODING_FINISH_INCONSISTENT_EOL.
1371 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1373 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1374 an item's name with its key description in case the description
1375 is a multibyte string.
1377 * keymap.c (Fsingle_key_description): Create a multibyte string
1380 * macros.c (Fstart_kbd_macro): Doc fix.
1382 * xterm.c (cursor_in_mouse_face_p): New function.
1383 (x_draw_stretch_glyph_string): Use it to choose a different GC
1384 when drawing a cursor within highlighted text.
1386 * editfns.c (char_property_eq): Put in #if 0.
1388 * indent.c (string_display_width): Put in #if 0.
1390 * lread.c (Fload): Remove unused label.
1392 * termcap.c (speeds): Put in #if 0.
1394 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1396 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1398 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1399 transformation matrix by 10.
1401 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1403 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1404 only if it's equal to the former foreground pixel color.
1405 (x_set_foreground_color, x_set_background_color)
1406 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1408 2001-05-16 Dave Love <fx@gnu.org>
1410 * insdel.c (signal_before_change, signal_after_change): Consider a
1411 local change hook which changes the buffer.
1413 * process.c (read_process_output): Don't call signal_after_change
1414 and update_compositions after insert_from_string_before_markers.
1416 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1418 * xfaces.c (split_font_name): Use the right field when
1419 checking for `[...]' syntax.
1421 * buffer.c (copy_overlays): New function.
1422 (clone_per_buffer_values): Use it.
1424 * buffer.h (OVERLAY_PLIST): New macro.
1426 * keymap.c (Fsingle_key_description): Replace a build_string with
1427 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1429 * fontset.c (Ffontset_info): Check that face is non-null
1430 before accessing its fields.
1432 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1434 * keyboard.c (read_key_sequence): Prevent generating a fake
1437 * xfaces.c (split_font_name): Handle `[...]' for the right
1440 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1441 of CCL_STAT_INVALID_CMD.
1443 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1445 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1446 in <var> has no default value yet.
1448 * xfaces.c (try_alternative_families): First try the FAMILY.
1449 And if nothing is found in the end, try again with scalable fonts.
1450 (try_font_list): Let try_alternative_families do a bit more of
1451 the work. Only use FAMILY if it is not nil.
1452 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1454 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1456 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1457 pointer shape when show_mouse_face has already done it.
1459 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1462 * xfaces.c (split_font_name): Make sure to leave the loop
1463 with the right value of `i'.
1465 * xfaces.c (split_font_name): Handle matrix transformations
1466 in the pixel and point size fields of XLFD font names.
1467 (xlfd_point_size): Likewise.
1469 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1471 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1472 (x_to_w32_font): Add prototype.
1474 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1475 redefining, to avoid compiler warnings.
1477 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1479 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1480 (w32_get_bdf_glyph): Cast between unsigned char and char when
1481 passing arguments to subroutines, to shut up compiler warnings.
1482 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1485 * xfaces.c: Include keyboard.h before frame.h, not after it.
1487 * widget.c: Include keyboard.h before frame.h.
1489 * w32term.h (struct image, struct face): Forward declaration, to
1490 avoid compiler warnings.
1492 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1494 * keyboard.c (read_key_sequence): Don't modify events when
1495 generating fake prefix keys (mode-line, scroll-bar, ...) since
1496 this prevents proper processing of such events when pushed back
1497 into unread-command-events.
1499 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1500 actually redrawn. Make the function static.
1501 (note_mouse_highlight): Fix a case where the mouse cursor
1502 was changed back to the text cursor.
1504 * xterm.h (clear_mouse_face): Remove prototype.
1506 * xdisp.c (try_window_id): Fix the fix and set the right
1509 * xdisp.c (try_window_id): Fix computation of window end in the
1510 case that lines were deleted at the end of the window. Add some
1511 more debug_method_adds.
1513 * xfaces.c (try_alternative_families): New function.
1514 (try_font_list): Use it. If ATTRS specifies a family, check
1515 fonts from that family first.
1516 (choose_face_font): Remove code setting the family part of
1519 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1521 * xdisp.c (try_window_id): Fix case of all changes before
1524 * xdisp.c (try_window_id): Add some xasserts.
1526 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1528 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1530 2001-05-09 Dave Love <fx@gnu.org>
1532 * xdisp.c (GIVE_UP): Fix for K&R C.
1534 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1536 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1538 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1539 back to the text cursor shape without need.
1541 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1543 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1545 * dispextern.h (inverse_video): Declare extern.
1547 * keyboard.c (delete_kboard): Handle the case that selected_frame
1548 has been deleted in the course of x_connection_closed.
1550 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1552 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1553 Fix the change from 2001-04-30.
1555 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1557 * xfns.c (file_dialog_unmap_cb): New function.
1558 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1559 where a dialog is closed via the window manager.
1561 * xdisp.c (try_window_id): Cases of changes all in front of
1562 the window start or all below the window end mostly rewritten.
1563 (redisplay_window): Move the tests if try_window_id is
1564 applicable to try_window_id.
1565 (GIVE_UP): New macro.
1567 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1569 * xterm.c (expose_window): Return int. If W is the window
1570 currently being updated, mark the frame garbaged.
1571 Fix computation of rows intersecting the exposed rectangle.
1572 (expose_window_tree): Stop when expose_window returns 0.
1574 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1575 again if it has already been drawn.
1577 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1579 * syntax.c (update_syntax_table): Check that oldi has the same
1580 properties as old_prop before deciding not to invalidate.
1582 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1584 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1585 read-only text that is so because of text properties.
1587 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1588 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1589 windows that are components of a Lucid menu bar.
1591 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1593 * term.c (turn_on_face): Fix reverse video handling on terminals
1594 that don't support colors.
1596 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1598 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1601 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1603 * term.c (toggle_highlight): New function.
1604 (turn_on_face): Change handling of reverse video.
1606 * process.c (wait_reading_process_input):
1607 Call record_asynch_buffer_change only if a timer really changed buffers.
1609 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1610 of the number of overlays to check.
1612 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1614 * xdisp.c (try_window_id): Fix a case where window_end_pos
1615 and window_end_bytepos were not adjusted.
1617 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1619 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1622 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1624 * process.c (wait_reading_process_input) [!subprocesses]:
1625 Don't reference waiting_for_user_input_p, it's not defined in the
1626 branch without async subprocesses support.
1628 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1630 * keyboard.c (delete_kboard): Prevent a dangling reference
1631 from current_kboard to KB, which is freed.
1633 * process.c (wait_reading_process_input):
1634 Call record_asynch_buffer_change after running timers, to make
1635 read_key_sequence aware of buffer changes from under it.
1637 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1639 * xfaces.c (Qscalable_fonts_allowed): New variable.
1640 (realizing_basic_faces_p): Removed.
1641 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1643 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1644 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1645 for scalable-fonts-allowed to t.
1647 * fileio.c (Finsert_file_contents): If the file size returned from
1648 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1649 read from files on a procfs whose contents are generated dynamically.
1651 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1653 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1654 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1655 (__memalign_hook): Make the two prototypes consistent.
1657 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1659 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1660 matrix of mini-windows.
1662 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1664 * intervals.c (find_interval): Don't rebalance during signal handling.
1666 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1668 * fns.c: Include blockinput.h.
1670 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1672 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1674 * fns.c (Fcompare_strings): Fix return values.
1676 * window.c (window_scroll): Change the meaning of N to mean
1677 N screen-fulls or N lines.
1678 (window_scroll_pixel_based, window_scroll_line_based)
1679 (scroll_command, Fscroll_other_window): Change accordingly.
1681 * window.c (window_scroll_pixel_based, Frecenter):
1682 Call window_box_height instead of using it.last_visible_y for the
1683 height of the window.
1685 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1686 instead of using it.last_visible_y for the height of the window.
1688 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1689 From Dan Holmsand <dan@eyebee.com>.
1691 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1692 able to write to hidden and system files. From Dan Holmsand
1695 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1696 Holmsand <dan@eyebee.com>.
1698 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1700 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1702 * window.c (window_internal_height): Return 1 less if the
1703 window has a header line.
1705 * xdisp.c (try_window_id): When scrolling on a terminal, take
1706 the change of window_internal_height into account.
1708 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1710 * gmalloc.c (align): If the argument SIZE would overflow
1711 __malloc_ptrdiff_t, fail right away.
1713 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1715 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1716 Make sure the tooltip is completely visible.
1717 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1719 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1721 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1723 2001-04-06 Dave Love <fx@gnu.org>
1725 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1728 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1730 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1732 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1734 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1736 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1738 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1740 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1741 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1743 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1744 shell widget's position only if it is non-null.
1746 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1747 Set f->output_data.x->widget to null after destroying it.
1749 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1750 FILENAME to bring it in synch with the documentation.
1752 * xfaces.c (realizing_basic_faces_p): Renamed from
1753 realize_default_face_p.
1754 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1755 (realize_default_face): Don't set the flag.
1757 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1759 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1761 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1763 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1764 the buffer that was used for echoing.
1766 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1767 (first_font_matching): Removed unused function.
1768 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1769 (may_use_scalable_font_p): Remove parameter FONT; rename
1770 parameter NAME to FONT.
1771 (x_face_list_fonts): Fix missing bounds check.
1772 (realizing_default_face_p): New variable.
1773 (realize_default_face): Set and clear that flag.
1774 (x_face_list_fonts): When called during the realization of the
1775 default face, and no matching fonts are found when ignoring
1776 scalable fonts and fonts matching a regexp from
1777 face-ignored-fonts, try without ignoring fonts.
1779 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1781 * xfns.c (postprocess_image): New function.
1782 (lookup_image): Call it for all image types except PostScript.
1783 (x_kill_gs_process): Call postprocess_image.
1785 * xterm.c (x_use_underline_position_properties): New variable.
1786 (x_draw_glyph_string): Use it.
1787 (syms_of_xterm): DEFVAR_BOOL it.
1789 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1791 * xterm.c (x_alloc_nearest_color_1): New function.
1792 (x_alloc_nearest_color): Use it.
1793 (x_color_cells): Take a Display as argument, instead of a frame.
1794 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1795 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1796 (x_initialize): Register cvt_string_to_pixel as resource converter
1797 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1799 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1801 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1802 (set_iterator_to_next): If a string from a display property ends,
1803 consider the case that this might also be the end of an
1804 overlay string having the display property.
1806 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1808 * xdisp.c (reseat_to_string): Undo last change.
1810 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1811 matrix of a window when the header line changes, when
1812 new rows are allocated, or when the width changes.
1814 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1816 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1818 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1820 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1823 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1825 * data.c (Fsubr_interactive_form): New function.
1826 (syms_of_data): Defsubr it.
1828 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1829 (live_float_p, live_misc_p): Return 1 only if the offset of the
1830 pointer in its block is >= 0.
1832 2001-03-28 Paul Eggert <eggert@twinsun.com>
1834 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1835 microseconds calcuation. Avoid double-rounding problem.
1836 In doc string, warn that the result is approximate.
1838 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1840 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1841 bind `inhibit-eval-during-redisplay' to t.
1843 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1845 * xdisp.c (inhibit_eval_during_redisplay)
1846 (Qinhibit_eval_during_redisplay): New variables.
1847 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1848 don't eval, return nil instead.
1849 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1850 Initialize Qinhibit_eval_during_redisplay.
1852 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1853 the iterator's multibyte_p flag.
1855 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1856 instead of setting it to zero; it's incremented for each frame
1857 where the menu face is changed.
1859 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1860 change bottom shadow accordingly.
1862 * xterm.c (expose_window_tree, expose_frame): Don't compute
1864 (expose_window): Do it here instead.
1865 (x_draw_glyph_string): Fix a computation of the underline position.
1867 * bytecode.c (BYTE_CODE_QUIT): New macro.
1868 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1870 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1872 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1873 Give up if matrix starts in an ellipsis.
1874 (init_from_display_pos): Do nothing if POS doesn't specify
1875 a dpvec_index but the iterator has such a position.
1877 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1879 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1880 x/y position is (0, 0) after destroying the menu bar, restore
1881 its original position.
1883 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1884 (init_from_display_pos): Use it.
1885 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1887 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1889 * xdisp.c (try_window_id): Undo last change.
1891 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1893 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1895 * buffer.c (syms_of_buffer): Doc fix.
1897 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1899 * xfaces.c (x_update_menu_appearance): Use local variable
1900 popup_path for setting font resources.
1902 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1904 * frame.c (Fframe_list): Don't reference tip_frame if
1905 HAVE_WINDOW_SYSTEM is not defined.
1907 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1910 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1912 * xdisp.c (init_from_display_pos): Test invisible property
1913 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1915 * xdisp.c (redisplay_internal) <update one window>: Make sure
1916 last_arrow_position and last_arrow_string are set.
1918 * frame.c (Fframe_list): Don't return a tooltip frame.
1920 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1922 * xdisp.c (mark_window_display_accurate_1): New function,
1923 extracted from mark_window_display_accurate.
1924 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1925 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1926 (mark_window_display_accurate): Use it.
1927 (redisplay_internal): Use it for the selected window.
1928 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1929 for the selected frame.
1931 * xdisp.c Use make_number, for readability.
1932 (try_window_id): Disable rows below the window end.
1933 (try_window_reusing_current_matrix): Use cursor_row_p.
1934 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1936 (init_from_display_pos): If POS specifies a position in a display
1937 vector, maybe get the iterator set up for that ellipsis.
1939 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1941 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1943 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1945 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1947 * xfaces.c (x_update_menu_appearance): Use a different path
1948 for Lucid popup menus.
1950 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1952 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1954 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1955 (string_buffer_position): Use `make_number'.
1957 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1959 * xfaces.c (x_update_menu_appearance): Renamed from
1960 x_set_menu_face_resources. Use different resources for popups.
1962 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1963 (GC_CHECK_STRING_BYTES): Don't define.
1965 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1966 Removed, together with subroutines.
1967 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1968 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1970 * dispextern.h (x_set_menu_resources_from_menu_face):
1973 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1974 Remove calls to x_set_menu_resources_from_menu_face.
1976 * xfaces.c (xm_set_menu_resources_from_menu_face):
1977 Remove #ifndef LESSTIF_VERSION.
1979 * xmenu.c: Include widget.h.
1980 (single_submenu): Return int. Some cleanup.
1981 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1983 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1985 * xterm.c (x_update_window_end): Handle overwritten mouse face
1986 also for tool bar windows.
1987 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1988 DRAW is DRAW_IMAGE_RAISED.
1990 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1992 * print.c (syms_of_print): Doc fixes.
1994 * fns.c (Fmd5): Doc fix.
1996 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1998 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1999 Clear area of the frame not occupied by the scroll bar.
2001 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2002 tip frame's root window buffer to *tip* right after creating
2005 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2006 is an integer don't have to be for space characters.
2008 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2010 * indent.c (current_column, current_column_1, Fmove_to_column)
2011 (compute_motion): Handle characters from display vectors differently.
2013 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2015 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2016 drawing glyph string.
2018 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2020 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2021 (command_loop_1): Undo last change.
2023 * xterm.c (fast_find_position): Return the correct vpos.
2025 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2026 non-null, set a per-buffer value in BUF instead of the current buffer.
2027 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2028 Call store_symval_forwarding with BUF null.
2029 (set_internal): Call store_symval_forwarding with the BUF
2030 parameter passed to set_internal. Formerly, the value was always
2031 set in the current buffer; the buffer recorded in specbind for
2032 this case wasn't used.
2033 (arith_driver): Reindent.
2035 * buffer.c (swap_out_buffer_local_variables):
2036 Call store_symval_forwarding with BUF null.
2038 * lisp.h (store_symval_forwarding): Change prototype.
2040 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2042 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2044 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2045 FOR_DELETION. Avoid resizing the mini-window of the selected
2046 frame if FOR_DELETION is set.
2047 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2048 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2051 * window.c (Fset_window_configuration): Change call to
2052 do_switch_frame to new format.
2054 * keyboard.c (quit_throw_to_read_char): Change call to
2055 do_switch_frame to new format.
2057 * lisp.h (do_switch_frame): Change prototype.
2059 * frame.c (Fframe_parameters): In the `buffer-list' frame
2060 parameter, store the buffer list of FRAME, not the list of the
2063 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2064 box just because the glyph row's full_width_p flag is set.
2066 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2068 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2069 skip the padding blanks inserted in extend_face_to_end_of_line,
2070 before checking for trailing whitespace.
2072 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2074 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2075 Remove special handling for LessTif/Motif.
2076 (toplevel): Don't include Xm/Xm.h.
2078 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2079 Remove workaround code for LessTif; it doesn't work anymore.
2081 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2084 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2085 Don't access private scroll bar data; it's no longer necessary with
2086 contemporary LessTif.
2088 * xfaces.c (xm_set_menu_resources_from_menu_face):
2089 Change #if 0 to #ifndef LESSTIF_VERSION.
2091 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2092 removing button grabs.
2094 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2096 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2097 and clip-large-size-font as obsolete.
2099 * lread.c (read_multibyte): Check the validity of multibyte
2100 sequence. If invalid, return the first byte.
2102 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2104 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2105 before running the command; timer functions or process
2106 filters may have set it.
2108 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2110 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2113 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2115 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2118 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2120 * dispextern.h (string_buffer_position): Add prototype.
2122 * xdisp.c (string_buffer_position, display_prop_string_p)
2123 (single_display_prop_string_p): New functions.
2125 * xterm.c (note_mouse_highlight): If there's no help-echo on
2126 a string, look at the buffer text ``under'' it.
2128 * keyboard.c (make_lispy_event): Add string info to the event,
2129 analogous to what's done on mode lines.
2130 (read_key_sequence): For a click on a string, consider `local-map'
2131 and `keymap' of that string.
2133 * keyboard.c (make_lispy_event, make_lispy_movement):
2134 Adjust calls to buffer_posn_from_coords to new format.
2136 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2138 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2141 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2142 flags argument to emacs_open; it seems to conflict with O_EXCL.
2144 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2146 * composite.h (struct composition): Change types of members;
2147 glyph_len to unsigned, width to unsigned short.
2149 2001-03-08 Andrew Innes <andrewi@gnu.org>
2151 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2154 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2156 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2159 * xterm.c (note_mouse_highlight): Handle mouse-face and
2160 help-echo in strings.
2161 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2162 (fast_find_string_pos): New function.
2164 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2165 (display_string): Call face_at_string_position with new parameter.
2167 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2168 Handle `mouse-face'.
2170 * dispextern.h (face_at_string_position): Change prototype.
2172 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2174 * keyboard.c (make_lispy_event): Avoid generating drag events
2175 if the mouse hasn't actually moved to another buffer position.
2177 2001-03-08 Dave Love <fx@gnu.org>
2179 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2181 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2183 * process.c (Fset_process_window_size): Fix a typo.
2185 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2187 * coding.c (detect_coding_sjis): Do more rigid check.
2188 (detect_coding_big5): Likewise.
2189 (decode_coding_sjis_big5): Likewise.
2190 (Fdetect_coding_region): Call detect_coding_system with tailing
2191 anchor byte `\0' for more rigid detection.
2192 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2193 (Fdetect_coding_string): Likewise.
2195 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2197 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2198 a string before extracting its data.
2200 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2202 * window.c (Frecenter): Rewrite code handling negative values
2203 of ARG on graphical frames.
2205 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2207 * window.c (displayed_window_lines): If W->start is outside the
2208 accessible portion of the buffer, call start_display with BEGV or
2209 ZV instead of W->start.
2211 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2213 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2215 * process.c (Fset_process_filter): Don't crash if the input
2216 file descriptor of PROCESS is closed.
2217 (Fset_process_window_size): Likewise.
2219 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2221 * xterm.c (XTflash): Make the timeout of select shorter, and call
2222 select repeatedly until the desired time expires.
2224 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2226 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2228 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2230 * lisp.h (Vwindow_list): Declare extern.
2232 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2234 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2236 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2238 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2239 to detect a case where we have to highlight a different region
2240 despite not having left the currently highlighted region.
2241 Set mouse_face_overlay in the x_display_info.
2242 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2244 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2246 * buffer.c (mouse_face_overlay_overlaps): New function.
2248 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2249 (Qmouse_face): Declare extern.
2251 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2252 if face_change_count is non-zero.
2254 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2256 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2257 that the source is unibyte.
2259 2001-03-05 Dave Love <fx@gnu.org>
2261 * xterm.c (XTmouse_position): Fix typo.
2263 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2265 * minibuf.c (read_minibuf): Clean up the binding stack if
2266 called noninteractively.
2268 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2270 * coding.c (syms_of_coding): Docstring modified.
2272 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2274 * charset.c (char_to_string): If a single byte char has modifier
2275 bits that can't be reflected to the character code, ignore them
2276 instead of signaling an error.
2278 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2280 * s/msdos.h: Update copyright notice.
2282 * dosfns.h: Update copyright notice.
2284 * dosfns.c: Update copyright notice.
2286 * msdos.c: Update copyright notice.
2288 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2290 * xterm.c (glyph_rect): New function.
2291 (XTmouse_position): Use it to raise the threshold for mouse
2292 movement event generation.
2294 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2296 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2297 specifies (reverse . t), reverse the initial screen colors.
2298 (IT_set_frame_parameters): If the property is foreground-color,
2299 but we are reversing the colors, set bg_set, not fg_set.
2300 Likewise for setting background-color and reversing: set fg_set.
2301 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2304 * xfaces.c (Finternal_set_lisp_face_attribute)
2305 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2308 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2310 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2311 to a single slash in the middle of file names.
2313 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2314 Accept only alphanumeric time zone names.
2316 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2318 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2319 a widget to zero height.
2321 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2323 * window.c (Fwindow_end): Call move_it_past_eol only if
2324 ending up on a partially visible line.
2326 2001-03-01 Dave Love <fx@gnu.org>
2328 * ccl.c (Fccl_execute): Doc fix.
2330 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2332 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2333 of the tool bar before calling x_figure_window_size.
2335 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2336 NULL after destroying it, otherwise XTread_socket can access a
2337 destroyed widget when input is unblocked.
2339 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2341 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2342 same name as before, although there was a change in fontsets.
2344 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2346 * lisp.h (Fframe_parameter): Declare.
2348 * window.c (set_window_buffer): Field vscroll is an int, not a
2351 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2353 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2356 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2359 * alloc.c (toplevel): Include process.h.
2360 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2361 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2362 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2363 (allocate_vector, allocate_hash_table, allocate_window)
2364 (allocate_frame, allocate_process, allocate_other_vector):
2366 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2367 (mark_maybe_pointer): New function.
2368 (mark_memory): Also mark Lisp data to which only pointers
2369 remain and not Lisp_Objects.
2370 (min_heap_address, max_heap_address): New variables.
2371 (mem_find): Return MEM_NIL if START is below min_heap_address or
2372 above max_heap_address.
2373 (mem_insert): Compute min_heap_address and max_heap_address.
2375 * process.c (make_process): Use allocate_process.
2377 * frame.c (make_frame): Use allocate_frame.
2379 * window.c (make_window, make_dummy_parent): Use allocate_window.
2380 (Fcurrent_window_configuration): Use allocate_other_vector.
2382 * lisp.h (allocate_vectorlike): Remove prototype.
2383 (allocate_vector, allocate_other_vector, allocate_frame)
2384 (allocate_window, allocate_process, allocate_hash_table):
2387 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2388 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2390 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2392 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2393 treat the produced bytes as a valid multibyte sequence.
2395 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2396 (ccl_driver) <CCL_WriteMultibyteChar2>:
2397 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2398 <ccl_finish>: Set ccl->eight_bit_control properly.
2400 * ccl.h (struct ccl_program): New member eight_bit_control.
2402 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2404 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2405 accessible_keymaps_char_table.
2406 (accessible_keymaps_char_table): Obey `is_metized'.
2407 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2410 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2412 * dispnew.c: Check HAVE_TERM_H before including term.h.
2414 2001-02-24 Andrew Innes <andrewi@gnu.org>
2416 * makefile.w32-in: Update copyright notice.
2418 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2420 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2422 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2424 * Makefile.in (lisp): Add international/utf-8.elc.
2426 * fontset.c (Fnew_fontset): Fix handling of the case that an
2427 element of FONTLIST is a cons of family and registry.
2429 2001-02-23 Jason Rumney <jasonr@gnu.org>
2431 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2432 to height unconditionally.
2434 * w32term.c (x_set_glyph_string_background_width): Extend the
2435 background face to the end of the drawing area in the text area, only.
2436 (x_insert_glyphs): Call window_box_left to obtain the left
2437 x-coordinate of the area to shift.
2439 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2442 2001-02-22 Andrew Innes <andrewi@gnu.org>
2444 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2445 ($(BLD)\dispnew.obj):
2446 ($(BLD)\editfns.obj):
2447 ($(BLD)\fileio.obj):
2448 ($(BLD)\filelock.obj):
2449 ($(BLD)\keyboard.obj):
2450 ($(BLD)\w32proc.obj):
2451 ($(BLD)\process.obj):
2452 ($(BLD)\sysdep.obj): Ditto.
2454 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2456 ($(BLD)/dispnew.$(O)):
2457 ($(BLD)/editfns.$(O)):
2458 ($(BLD)/fileio.$(O)):
2459 ($(BLD)/filelock.$(O)):
2460 ($(BLD)/keyboard.$(O)):
2461 ($(BLD)/w32proc.$(O)):
2462 ($(BLD)/process.$(O)):
2463 ($(BLD)/sysdep.$(O)): Ditto.
2465 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2467 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2468 at the start of the function, check that the \n in it->c is
2469 from the iterator's current position.
2471 * xdisp.c (handle_single_display_prop): Add parameter
2472 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2473 properties which replace the display of text with something else.
2474 (handle_display_prop): Call handle_single_display_prop with
2475 additional argument saying if we already replaced text display
2476 with something else. Use AREF.
2477 (with_echo_area_buffer_unwind_data, display_menu_bar)
2478 (decode_mode_spec_coding): Use AREF and ASIZE.
2480 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2481 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2482 * vmstime.h: Files removed.
2484 * unexencap.c, unexfx2800.c: Files removed.
2486 * dispnew.c (direct_output_for_insert): Give up if we are showing
2487 a message or just cleared the message because we might need to
2488 resize the echo area window or display an empty echo area.
2490 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2492 * xdisp.c (redisplay_internal): Do the
2493 mark_window_display_accurate after all windows have been
2494 redisplayed because this call resets flags in buffers which are
2495 needed for proper redisplay.
2497 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2498 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2501 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2502 busy_window to hourglass_window, busy_p to hourglass_p.
2504 * msdos.h (struct x_output): Rename busy_window to
2505 hourglass_window, busy_p to hourglass_p.
2507 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2508 busy_window to hourglass_window, busy_p to hourglass_p.
2510 * xfns.c: Rename everything containing *busy_cursor* and similar
2512 (syms_of_w32fns): Rename x-busy-pointer-shape to
2513 x-hourglass-pointer-shape, display-busy-cursor to
2514 display-hourglass, busy-cursor-delay to hourglass-delay.
2516 * w32fns.c: Rename everything containing *busy_cursor* and similar
2518 (syms_of_w32fns): Rename x-busy-pointer-shape to
2519 x-hourglass-pointer-shape, display-busy-cursor to
2520 display-hourglass, busy-cursor-delay to hourglass-delay.
2522 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2525 * dispextern.h (start_hourglass, cancel_hourglass)
2526 (display_hourglass_p): Renamed from *busy_cursor*.
2528 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2530 * keyboard.c (read_char): When an event from unread-command-events
2531 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2533 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2534 equal to the current buffer.
2536 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2537 nil, otherwise we're left with truncate_lines t when a message
2538 is printed with message-truncate-lines bound to t.
2540 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2542 * window.c (Fmove_to_window_line): Undo last change.
2543 (displayed_window_lines): Call line_bottom_y to determine
2544 the line's bottom position.
2546 * dispextern.h (line_bottom_y): Add prototype.
2548 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2549 (pos_visible_p): Use it.
2551 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2552 set redisplaying_p to 0 here instead of in Frecursive_edit.
2553 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2556 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2558 (syms_of_xdisp): Initialize new variables.
2559 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2560 Specbind `inhibit-menubar-update' when updating the menu bar.
2562 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2565 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2568 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2571 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2572 to the start of the file.
2574 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2576 * window.c (set_window_buffer): Fix last change.
2578 * window.c (set_window_buffer): Set window's vscroll to 0.
2580 * window.c (coordinates_in_window): Increase width of area
2581 where the vertical line can be dragged.
2583 * xterm.c (x_set_glyph_string_background_width): Extend the
2584 background face to the end of the drawing area in the text
2587 * xdisp.c (handle_single_display_prop): Set iterator's position
2588 to where the `display' property starts, like for images.
2589 (dump_glyph): New function.
2590 (dump_glyph_row): Use it. Dump info about marginal areas.
2592 * dispnew.c (direct_output_for_insert): Recognize more cases where
2593 glyphs can be written instead of being inserted.
2595 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2596 the left x-coordinate of the area to shift.
2598 * dired.c (directory_files_internal): Set result list to nil
2601 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2603 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2604 invalid multibyte sequence, treat *SRC as a character of
2607 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2609 * textprop.c (Fset_text_properties): Doc fix.
2611 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2613 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2615 2001-02-14 Dave Love <fx@gnu.org>
2617 * coding.c: Doc and message fixes.
2619 2001-02-14 Andrew Innes <andrewi@gnu.org>
2621 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2622 Emacs frame above the screen size.
2624 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2626 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2628 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2630 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2631 case that TO ends up beyond ZV after running before-change-functions.
2633 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2634 the selected window if it is showing the buffer in question.
2636 * dired.c (directory_files_internal): Initialize errno.
2637 (toplevel): Include errno.h.
2639 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2641 * xfaces.c (best_matching_font): New parameter width_ratio.
2642 Multiply avgwidth by width_ratio.
2643 (choose_face_font): Call best_matching_font with width_ratio
2644 calculated from the column width of C.
2646 2001-02-12 Andrew Innes <andrewi@gnu.org>
2648 The following changes are to draw box lines inside characters area
2649 if line-width is negative.
2651 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2652 face->box_line_width is negative.
2653 (x_produce_stretch_glyph): Likewise.
2654 (x_produce_glyphs): Likewise.
2655 (x_estimate_mode_line_height): Likewise.
2656 (x_draw_glyph_string_background): Likewise.
2657 (x_draw_glyph_string_foreground): Likewise.
2658 (x_draw_composite_glyph_string_foreground): Likewise.
2659 (x_draw_glyph_string_box): Likewise.
2660 (x_draw_image_foreground): Likewise.
2661 (x_draw_image_relief): Likewise.
2662 (x_draw_image_foreground_1): Likewise.
2663 (x_draw_image_glyph_string): Likewise.
2665 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2667 The following changes are to draw box lines inside characters area
2668 if line-width is negative.
2670 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2671 face->box_line_width is negative.
2672 (x_produce_stretch_glyph): Likewise.
2673 (x_produce_glyphs): Likewise.
2674 (x_estimate_mode_line_height): Likewise.
2675 (x_draw_glyph_string_background): Likewise.
2676 (x_draw_glyph_string_foreground): Likewise.
2677 (x_draw_composite_glyph_string_foreground): Likewise.
2678 (x_draw_glyph_string_box): Likewise.
2679 (x_draw_image_foreground): Likewise.
2680 (x_draw_image_relief): Likewise.
2681 (x_draw_image_foreground_1): Likewise.
2682 (x_draw_image_glyph_string): Likewise.
2684 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2685 and :line-width can be negative.
2686 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2688 2001-02-09 Jason Rumney <jasonr@gnu.org>
2690 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2691 characters the same as ASCII and latin-1.
2692 (x_display_and_set_cursor): Check for the focus frame's selected
2693 window instead of selected_window.
2694 (x_after_update_window_line): Don't clear if frame's internal
2695 border width is zero.
2696 (x_new_font): Don't change a tooltip's size.
2697 (w32_initialize): Set char_ins_del_ok to 1.
2699 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2700 (x_set_font): If font hasn't changed, avoid recomputing
2701 faces and other things.
2702 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2703 (Fx_create_frame): Add the tool bar height to the frame height.
2704 (x_create_tip_frame): Prevent changing the tooltip's
2705 background color by specifying a color for the default font
2707 (Qcancel_timer): New variable.
2708 (syms_of_w32fns): Initialize and staticpro it.
2709 (Fx_hide_tip, Fx_show_tip): Use it.
2710 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2712 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2714 * w32.c (init_environment): Duplicate local string before putenv.
2716 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2718 * charset.c (Fstring): A typo.
2720 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2722 * charset.c (Fstring): If all arguments are less than 256, return
2725 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2726 return a unibyte string.
2728 * coding.c (code_convert_region): After detecting a coding, if
2729 nothing found, set coding->composing to COMPOSITION_NO.
2730 (decode_coding_string): Likewise.
2732 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2734 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2737 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2739 * charset.c (parse_str_to_multibyte): New function.
2741 * charset.h (parse_str_to_multibyte): Extern it.
2743 * print.c (print_string): If we are going to print a unibyte
2744 string into a multibyte buffer, convert the string to multibyte by
2747 2001-02-06 Andrew Innes <andrewi@gnu.org>
2749 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2750 been created. It seems we can get sent window messages such as
2751 WM_ERASEBKGND before we properly update a frame.
2753 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2755 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2756 Avoid some unnecessary cursor positioning.
2758 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2760 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2761 (LFACE_AVGWIDTH): New macro.
2763 (check_lface_attrs): Check LFACE_AVGWIDTH.
2764 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2765 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2766 (merge_face_vectors): Check LFACE_AVGWIDTH.
2767 (Finternal_make_lisp_face): Use AREF.
2768 (xm_set_menu_resources_from_menu_face)
2769 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2770 (Finternal_lisp_face_empty_p): Use AREF.
2771 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2772 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2773 Compare average widths..
2774 (best_matching_font): Arrange for comparing average widths.
2776 * dispextern.h (enum lface_attribute_index):
2777 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2779 2001-02-05 Dave Love <fx@gnu.org>
2781 * puresize.h: Revert last change following loadup.el change.
2783 2001-02-05 Andrew Innes <andrewi@gnu.org>
2785 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2786 invocation of temacs, to work with Windows 2000.
2787 (bootstrap-emacs): Ditto.
2789 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2791 * xterm.c (x_display_and_set_cursor): Check for the focus
2792 frame's selected window instead of selected_window.
2794 * xdisp.c (try_scrolling): If point is in the line below the
2795 window, make sure to move the iterator at least a canonical
2798 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2800 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2802 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2803 If invalid, execute CCL_INVALID_CMD.
2804 (ccl_driver): If the CCL program is terminated because of
2805 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2806 destination instead of throwing them away.
2808 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2810 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2811 faces and other things.
2813 * xdisp.c (get_next_display_element): Fix case of empty
2814 display table entry.
2816 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2818 * editfns.c (Fconstrain_to_field): Doc fix.
2820 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2821 into `thoroughly', to make it consistent with the doc string.
2823 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2825 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2827 * search.c (search_buffer): Call set_search_regs with a byte
2828 position, not a character position.
2830 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2833 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2835 * frame.c (Fmodify_frame_parameters): Doc fix.
2837 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2839 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2840 identifier which is not reserved by Standard C.
2842 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2844 * window.c (enum window_part): New enumeration.
2845 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2847 (coordinates_in_window): Return an enumerator from enum
2848 window_part. Fix handling of right scroll bar.
2849 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2850 `right-fringe' instead of `left-bitmap-area' and
2851 `right-bitmap-area'. Use enumerators from enum window_part
2852 instead of hard-coded integers.
2853 (check_window_containing, window_from_coordinates):
2854 Use enumerators from enum window_part instead of hard-coded integers.
2855 (syms_of_window): Replace Qleft_bitmap_area and
2856 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2858 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2860 * editfns.c (Fformat_time_string): Doc fix.
2862 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2864 * keymap.c (Fwhere_is_internal): Use the first valid binding
2865 if no ascii binding is found (when firstonly is t).
2867 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2869 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2870 instead of Finteractive_p.
2872 * lisp.h (interactive_p): Add prototype.
2874 * eval.c (interactive_p): New function.
2875 (Finteractive_p): Use it.
2877 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2879 2001-01-31 Dave Love <fx@gnu.org>
2881 * .gdbinit (hook-run): Define to run xreload.
2883 * textprop.c (Fset_text_properties): Fix newline in doc string.
2885 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2887 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2888 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2890 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2891 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2892 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2894 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2897 2001-01-30 Dave Love <fx@gnu.org>
2899 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2902 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2904 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2905 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2907 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2909 * textprop.c (Fset_text_properties): Doc fix.
2911 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2913 * xdisp.c (forward_to_next_line_start): Remove xassert.
2915 2001-01-29 Jason Rumney <jasonr@gnu.org>
2917 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2918 returning without releasing it.
2920 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2922 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2923 for '^', '$', and '\0'.
2925 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2927 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2928 regex for '^', '$', and '\0'.
2930 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2931 only if current_sblock has been initialized.
2933 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2934 terminal frame even if it is the only visible frame.
2936 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2938 * fontset.c (font_family_registry): Even if FONTNAME conform to
2939 XLFD, if it specifies other fields than family and registry,
2940 return FONTANME. New argument FORCE if nonzero cancel that feature.
2941 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2942 a signle byte character. Don't set FAMILY part to nil here.
2943 It is handled by the caller choose_face_font.
2944 (Fnew_fontset): Call font_family_registry with FORCE 0.
2945 (Fset_fontset_font): Likewise.
2947 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2949 * xdisp.c (display_line): Don't treat a newline as fitting
2952 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2954 * window.c (size_window): Set the window's orig_top to nil when
2955 changing heights, so that a future shrink_mini_window won't
2956 restore a bogus height.
2958 * frame.c (do_switch_frame): If selected frame has a mini-window,
2959 resize that to exact size.
2961 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2963 * xdisp.c (display_line): Simplify check for glyphs fitting
2964 entirely in the line.
2966 * xfns.c (xic_style): New variable.
2967 (create_frame_xic): Move static variable to global scope for
2968 the case that `static' gets defined away.
2970 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2972 * coding.c (decode_coding): Set a flag for inhibiting
2974 (code_convert_region): Always set saved_coding_symbol.
2975 (decode_coding_string): Likewise. Update coding->symbol when we
2976 encounter a inconsistent eol by the same way as code_convert_region.
2978 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2980 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2983 * xterm.c (x_after_update_window_line): Don't clear if frame's
2984 internal border width is zero.
2985 (x_clear_area): New function.
2986 (x_after_update_window_line, x_clear_end_of_line)
2987 (x_scroll_bar_create, x_scroll_bar_set_handle)
2988 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2989 instead of XClearArea.
2991 * xterm.h (x_clear_area): Add prototype.
2993 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2994 which doesn't seem necessary anymore with Lesstif 0.92.
2996 2001-01-25 Dave Love <fx@gnu.org>
2998 * puresize.h (BASE_PURESIZE): Up to 720000.
3000 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3002 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3004 * xdisp.c (echo_area_display): Don't call redisplay_internal
3005 when Emacs is shutting down. We can't run hooks etc. that
3006 would be necessary to do a redisplay.
3008 * lread.c (read_integer): Use type EMACS_INT instead of int.
3010 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3012 * ccl.c (ccl_driver): Fix last change.
3014 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3016 * ccl.h (sturct ccl_program): New member suppress_error.
3018 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3019 insert error message to the output.
3020 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3022 * coding.h (struct coding_system): New member suppress_error.
3024 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3025 (Fset_terminal_coding_system_internal): Set the member
3026 suppress_error to 1.
3027 (Fset_safe_terminal_coding_system_internal): Likewise.
3029 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3031 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3032 as if it was a `charset'.
3034 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3036 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3037 value in where_is_cache; the next lookup in the cache returns
3038 something bogus if we do.
3040 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3042 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3043 if HAVE_WINDOW_SYSTEM isn't defined.
3045 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3047 * fns.c (sweep_weak_table): Fix code taking items out of
3048 the hash collision chain. Some cleanup.
3050 * xterm.c (x_new_font): Don't change a tooltip's size.
3052 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3053 background color by specifying a color for the default font
3056 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3058 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3059 a workaround for SunOS 4's cc.
3060 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3061 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3062 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3065 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3067 * xterm.c (x_set_window_size_1): New function extracted from
3069 (x_set_window_size): Use it.
3070 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3071 doesn't have a widget, like tooltips.
3073 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3075 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3077 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3079 * fns.c (Fset_char_table_default): Fix to make sub char-table
3082 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3084 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3085 a desired tool bar string, even if there are no tool bar items.
3087 * xdisp.c (Ftool_bar_lines_needed): New function.
3088 (syms_of_xdisp): Defsubr it.
3090 * editfns.c (Fformat): Don't extend text properties from arguments
3091 to padding chars in the result.
3093 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3095 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3097 2001-01-20 Andrew Innes <andrewi@gnu.org>
3099 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3100 (w32_initialize): Don't set term hooks that aren't actually needed
3103 * xfaces.c (realize_default_face):
3105 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3107 * xdisp.c (handle_single_display_prop): Remove references to
3108 FRAME_W32_CONSOLE_P.
3110 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3112 * frame.h (output_method): Remove output_w32_console method.
3113 (FRAME_W32_CONSOLE_P): Remove macro.
3115 * frame.c (Qw32_console): Remove variable.
3116 (Fframep): Remove references to it.
3117 (syms_of_frame): Ditto.
3118 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3120 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3123 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3125 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3127 2001-01-19 Andrew Innes <andrewi@gnu.org>
3129 * w32.c (init_environment): Add a version-independent site-lisp
3130 directory to EMACSLOADPATH, after the version dependent one.
3132 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3134 * editfns.c (Fbuffer_substring): Doc fix.
3136 * xdisp.c (message_dolog, message2, message2_nolog):
3137 Rename parameter LEN to NBYTES.
3139 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3141 * charset.c (strwidth): Use c_string_width.
3142 (c_string_width): New function.
3143 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3146 * charset.h (c_string_width, lisp_string_width): Extern them.
3148 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3150 * indent.c (check_composition): Check validity of composition.
3152 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3153 characters by calling c_string_width.
3154 (x_consider_frame_title): Get byte length of frame tile string
3156 (display_mode_element): Pay attention to width of non-ASCII
3157 characters by calling strwidth.
3159 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3161 * xfns.c (Qcancel_timer): New variable.
3162 (syms_of_xfns): Initialize and staticpro it.
3163 (Fx_hide_tip, Fx_show_tip): Use it.
3164 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3166 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3168 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3170 * window.h (WINDOW_LIVE_P): New macro.
3172 * window.c (window_size_fixed): New variable.
3173 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3176 * eval.c (specbind): If binding a per-buffer variable which
3177 doesn't have a buffer-local value in the current buffer, change
3178 the global value by changing the value of the symbol bound in all
3179 buffers not having their own value, to make it consistent with
3180 what happens with other buffer-local variables.
3182 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3184 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3185 when searching for a newline.
3187 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3189 * xdisp.c (display_string): Fix previous change.
3191 2001-01-18 Jason Rumney <jasonr@gnu.org>
3193 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3194 GLYPH_DEBUG is defined.
3195 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3196 true for images with `:ascent 100'.
3197 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3198 meantime, use face MOUSE_FACE_ID.
3199 If first glyph isn't a character glyph, use the ASCII NUL
3200 character to determine the face.
3201 (expose_area): Do not treat left margin specially.
3202 (note_mode_line_highlight): If no local_map, check global keymap.
3203 (note_mouse_highlight): Initialize overlay.
3204 (clear_mouse_face): Don't return if tip_frame is non-nil.
3205 (show_scroll_bars): Remove unused function.
3206 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3207 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3209 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3210 (x_free_frame_resources): Unload relief colors.
3212 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3214 * xdisp.c (forward_to_next_line_start): Avoid calling
3215 get_next_display_element when the newline is already found.
3216 This may change the iterator's position, when its current position is
3217 equal to the iterator's stop_charpos.
3219 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3220 zero, use this method only at the end of a line.
3222 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3223 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3224 if SCALABLE_FONTS_P is set.
3226 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3227 so that scalable fonts are included.
3229 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3230 In the cache, use a key containing the information if scalable
3232 (x_load_font): Adapt to change of keys in the font cache.
3234 2001-01-17 Kim F. Storm <storm@filanet.dk>
3236 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3237 XListFonts to take advantage of font caching.
3239 * xterm.c (x_list_fonts): Ensure caching font information when
3240 called for a null frame, which is the case frequently when Emacs
3243 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3245 * xfns.c (QCconversion): Replaces QCalgorithm.
3247 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3249 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3252 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3253 not everything could be displayed.
3255 * line.h, x-list-font.c: Files removed because unused.
3257 2001-01-17 Andrew Innes <andrewi@gnu.org>
3259 * dired.c (directory_files_internal): Convert result from readdir
3260 to a unibyte string initially, to avoid possible misinterpretation
3261 of some bytes as the internal form of Emacs characters.
3263 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3265 * fns.c (concat): Be sure to avoid putting the same `composition'
3266 property on the adjacent regions.
3268 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3270 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3271 (Fscroll_right, Fscroll_left): Set it here instead, if called
3274 * buffer.c (Fset_buffer_modified_p): Set buffer's
3275 prevent_redisplay_optimizations_p flag.
3277 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3278 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3279 with additional arg.
3281 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3284 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3285 FROM_WHERE, for debugging.
3287 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3289 * ccl.c (Fregister_ccl_program): Handle the return value of
3290 resolve_symbol_ccl_program correctly.
3291 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3293 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3295 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3296 has gone in the meantime, use face MOUSE_FACE_ID.
3298 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3299 If x_display_info_for_display returns null, don't try to close
3300 the display; we didn't open it.
3302 * dispnew.c (save_or_restore_current_matrices): Function removed.
3303 (save_current_matrix, restore_current_matrix): New functions.
3304 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3305 restore the frame's current matrix. Due to the glyph pointer
3306 setup done in adjust_glyph_matrix, there is no easy way to make
3307 saving the current matrix in the desired matrix generally correct,
3310 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3312 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3314 (display_line): Optimize for wide characters.
3315 (display_string): Don't try to display a multi-column character
3316 partially. On ttys, produce more than one truncation glyph for
3317 multi-column characters that don't fit on the line.
3319 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3321 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3322 Define it instead of WORDS_BIGENDIAN. Caller changed.
3324 2001-01-13 Jason Rumney <jasonr@gnu.org>
3326 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3327 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3328 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3329 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3331 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3332 (x_draw_image_relief, x_draw_image_foreground_1)
3333 (x_draw_image_glyph_string): Adapt to change of image margins.
3335 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3338 * w32bdf.c (search_file_line, get_cached_font_char)
3339 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3341 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3343 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3344 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3345 (Fw32_send_sys_command): Remove unused variables.
3346 (w32_msg_pump): Add parentheses.
3348 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3349 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3352 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3354 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3355 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3356 being a pair of margins.
3357 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3358 to DEFVAR_LISP. Extend doc.
3360 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3362 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3363 pair of integers `(X . Y)', use X for the horizontal and Y for the
3365 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3366 (parse_image_spec): Check it.
3367 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3368 (tiff_format, gif_format, gs_format):
3369 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3371 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3372 (x_draw_image_relief, x_draw_image_foreground_1)
3373 (x_draw_image_glyph_string): Adapt to the change of image margins.
3375 * dispextern.h (struct image): Replace member `margin' with
3376 `hmargin' and `vmargin'.
3378 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3381 * dispnew.c (update_text_area): Put code which decrements the
3382 stop position when the row's face extends to the end of the
3385 * xfns.c (x_set_mouse_color): Fix color allocation.
3387 * keyboard.c: Call get_local_map with new argument list.
3389 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3391 * intervals.h (enum map_property): Removed.
3392 (get_local_map): Change prototype.
3394 * keymap.c: Call get_local_map with new argument list.
3395 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3397 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3399 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3400 of the size needed for the tool bar string. For the last image,
3401 use a `display' property that reaches to the end of the string.
3403 * xselect.c (selection_request_dpyinfo): New variable.
3404 (x_handle_selection_request): Set it.
3405 (x_selection_request_lisp_error): Don't call
3406 x_decline_selection_request if selection request's display has
3409 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3410 Do the unregister_colors before calling XFreeColors.
3412 2001-01-10 Dave Love <fx@gnu.org>
3414 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3415 ${SOME_MACHINE_LISP}, not ${lisp}.
3417 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3419 * xdisp.c (display_line): On ttys, produce more than one truncation
3420 glyph for multi-column characters that don't fit on the line.
3422 * xselect.c (x_reply_selection_request): Add a comment.
3424 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3425 XkbGetNames instead of XkbGetKeyboard.
3427 2001-01-10 Dave Love <fx@gnu.org>
3429 * sysdep.c (random): Revert the declaration.
3431 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3433 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3434 Call function string_bytes.
3435 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3437 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3438 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3439 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3440 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3442 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3443 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3444 after sweeping strings, and at the end.
3445 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3447 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3448 ensure that pop_message is called.
3450 * keyboard.c (Fexecute_extended_command): Use a
3451 record_unwind_protect to ensure that pop_message is called.
3453 * lisp.h (push_message_unwind): Add prototype.
3455 * xdisp.c (push_message_unwind): New function.
3457 * fileio.c (do_auto_save_unwind): Do the pop_message here
3458 instead of in Fdo_auto_save.
3459 (Fdo_auto_save): Don't call pop_message.
3461 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3463 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3466 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3468 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3469 when increasing window's vscroll.
3471 * macros.c (Qkbd_macro_termination_hook): New variable.
3472 (syms_of_macros): Initialize and staticpro it.
3473 (pop_kbd_macro): Run kbd-macro-termination-hook.
3475 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3477 2001-01-07 Dave Love <fx@gnu.org>
3479 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3480 arglist, for documentation's sake.
3482 2001-01-06 Andrew Innes <andrewi@gnu.org>
3484 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3487 2001-01-05 Andrew Innes <andrewi@gnu.org>
3489 * term.c (update_end): Don't check updating_frame; for some reason
3490 this can be 0 sometimes, such as after dismissing a popup menu,
3491 and isn't necessary given the explicit frame argument.
3493 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3495 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3496 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3498 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3500 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3502 * xfns.c (x_create_tip_frame): Preserve the value of
3503 face_change_count around the creation of the tip frame.
3505 * xfns.c (last_show_tip_args): New variable.
3506 (compute_tip_xy): New function.
3507 (Fx_show_tip): Reuse an existing tip frame, if possible.
3508 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3510 2001-01-04 Dave Love <fx@gnu.org>
3512 * editfns.c (Fformat): Doc fix.
3514 * systime.h (set_file_times): Prototype.
3516 * widget.h (EmacsFrameSetCharSize_): Prototype.
3518 * sysdep.c (random, srandom): Declare explicitly.
3520 * dispextern.h (move_it_vertically_backward): Declare.
3522 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3524 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3525 like in Fx_create_frame.
3527 * xfaces.c (set_font_frame_param): Don't do anything for
3528 non-graphical frames.
3530 * window.c (Fdelete_other_windows): Set window's window_end_valid
3531 to nil when changing the window's start. Don't change the
3532 window's start when its top position hasn't changed. If we do,
3533 this will set the window's optional_new_start, which act's like a
3534 force_start during redisplay with C-x 1 M-> under particular
3535 circumstances (see report from Per Starback to emacs-pretest-bug
3538 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3540 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3541 short cut at the start of the function. Add an assertion.
3542 (reseat_at_next_visible_line_start): Add an assertion.
3544 * window.c (Frecenter): When changing the window start, set the
3545 window's window_end_valid to nil.
3546 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3548 * dispextern.h (move_it_past_eol): Add prototype.
3550 * xdisp.c (move_it_past_eol): New function.
3552 * window.c (Fwindow_end): Doc fix.
3554 2001-01-03 Dave Love <fx@gnu.org>
3556 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3558 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3560 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3561 the enabled_p flag of the glyph row at window_end_vpos to 0.
3562 (handle_single_display_prop): Fix last change.
3564 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3566 * window.c (Frecenter): Doc fix.
3568 2001-01-02 Andrew Innes <andrewi@gnu.org>
3570 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3572 * frame.h (output_method): Add output_w32_console method.
3573 (FRAME_W32_CONSOLE_P): New macro.
3575 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3576 use output_w32_console method.
3577 (Qw32_console): New Lisp_Object.
3578 (Fframep): Return it.
3579 (syms_of_frame): Init it.
3580 (Fframe_parameters): Report w32console as font for w32_console frames.
3582 * xfaces.c (realize_default_face): Set face foreground and
3583 background to unspecified for w32_console frames.
3584 (realize_face): Realize face cache for w32_console frames.
3585 (realize_tty_face): Accept w32_console frames.
3587 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3588 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3589 necessary, even if running interactively.
3591 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3594 * w32term.c (x_update_begin):
3598 (x_change_line_highlight):
3603 (w32_reassert_line_highlight):
3604 (w32_frame_rehighlight):
3605 (w32_frame_raise_lower): Do nothing if not w32 frame.
3607 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3609 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3610 system doesn't tell us directly.
3611 (Fx_display_visual_class): Implement properly.
3613 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3615 * window.c (Frecenter): Handle centering in graphical frames
3616 specially. Centering on the basis of line counts doesn't work
3617 reliably with variable-height lines.
3619 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3621 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3624 * composite.c (run_composition_function): Remove unused var `val'.
3625 (update_compositions): Remove unused variable `hook'.
3627 * intervals.c (get_local_map): Remove unused variable `tem'.
3629 * doprnt.c (doprnt1): Remove unused variable `size'.
3631 * fns.c (Flength): Remove unused variable `tail'.
3632 (Fdelete): Remove unused variable `size'.
3634 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3637 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3639 * data.c (find_symbol_value): Remove extra 3rd argument in the
3640 call to swap_in_symval_forwarding.
3642 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3644 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3645 (trivial_regexp_p): Remove unused variable `c'.
3646 (boyer_moore): Remove unused variable `k'.
3648 * indent.c (current_column): Remove unused variable `stopchar'.
3649 (Fcompute_motion): Remove unused variable `contin'.
3651 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3653 * dired.c (directory_files_internal): Fix a typo in a comment.
3654 Remove an unused variable `handler'.
3655 (file_name_completion): Remove unused function-scope variable `dp'.
3656 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3659 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3661 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3663 (Fmarker_insertion_type): Remove unused variable `buf'.
3665 * insdel.c (make_gap): Remove unused variable `result'.
3667 * keyboard.c (record_char): Remove unused function-scope var `help'.
3668 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3669 (menu_bar_items): Remove unused function-scope variable `tem'.
3671 * fontset.c (fontset_ref): Remove unused variable `i'.
3672 (fontset_set): Remove unused variables `j' and `tmp'.
3673 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3674 (make_fontset_for_ascii_face): Remove unused variable `name'.
3675 (fs_load_font): Remove unused variable `font_idx'.
3676 (fs_query_fontset): Remove unused function-local variable `fontset'.
3677 (list_fontsets): Remove unused variable `tail'.
3678 (Fnew_fontset): Remove unused variables `family' and `registry'.
3679 (accumulate_font_info): Remove unused variable `tmp'.
3680 (Ffontset_font): Remove unused variable `id'.
3681 (syms_of_fontset): Remove unused variable `i'.
3683 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3685 (lookup_image): Remove unused variable `file'.
3686 (xbm_load): Remove unused variables `bitmap_data', `height', and
3687 `width'. Remove function-local variable `i', leave the
3689 (gif_load): Remove unused variable `inc'.
3691 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3692 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3693 leave only the one in the inner block.
3695 * xfaces.c (face_fontset, realize_default_face): Remove unused
3697 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3699 * term.c (encode_terminal_code): Remove unused variable `c'.
3701 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3702 char *' instead of `char *'.
3704 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3705 (Fget_unused_category): Remove unused variable `docstring_vector'.
3706 (Fchar_category_set): Remove unused variables `val', `charset',
3709 * coding.c (detect_coding_iso2022, setup_coding_system):
3710 Remove unused variable `i'.
3711 (detect_coding_mask): Remove unused variable `idx'.
3712 (detect_coding): Remove unused variable `i'.
3713 (ccl_coding_driver): Remove unused variable `result'.
3714 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3715 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3716 (encode_coding_string): Remove unused variables `gcpro1' and
3717 `saved_coding_symbol'.
3718 (Ffind_coding_systems_region_internal): Remove function-local
3719 variable args[], leave only the block-local one.
3720 (code_convert_region1): Remove unused variable `len'.
3722 * charset.c (char_printable_p): Remove unused variable `chars'.
3723 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3724 (str_to_multibyte): Remove unused variable `c'.
3726 * window.c (size_window): Remove block-local variable `min_size'.
3728 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3729 `header_line_height'.
3730 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3731 enum display_element_type.
3733 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3735 * xterm.c (x_connection_closed): Catch X errors around all
3736 statements that call X. Save away the error message in a local copy.
3738 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3741 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3742 in or at the start of invisible text.
3744 * dispnew.c (update_window): Don't check_current_matrix_flags.
3746 2001-01-01 Jason Rumney <jasonr@gnu.org>
3748 * w32fns.c (x_figure_window_size): Do not allow new_height and
3749 new_width of frame to override specified values.
3751 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3753 * composite.c (find_composition): Fix a code for searching backward.
3755 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3757 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3758 (update_window) [GLYPH_DEBUG]: Call it.
3759 (scrolling_window): Prevent including current rows which are below
3760 what's displayed in the window.
3762 * xdisp.c (try_window_reusing_current_matrix)
3763 <new start <= old start>: Disable rows in the current matrix
3764 which are below the window after scrolling.
3766 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3767 is zero. It's not worth the complexity.
3768 (invisible_text_between_p): Put in #if 0 because unused.
3770 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3772 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3773 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3775 * keyboard.c (echo_char): If C is an integer, always call
3776 push_key_description. Former code could signal an invalid
3779 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3780 If set, print multibyte text.
3781 (Fsingle_key_description): Call push_key_description with
3782 FORCE_MULTIBYTE set.
3783 (describe_buffer_bindings): Likewise.
3785 * lisp.h (push_key_description): Add prototype.
3787 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3788 around the call to redisplay_internal.
3790 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3792 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3794 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3796 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3797 (ccl_driver): New local variable `extra_bytes'.
3799 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3801 * coding.c (setup_coding_system):
3802 Initialize coding->spec.ccl.eight_bit_carryover.
3803 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3805 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3807 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3808 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3809 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3810 (decode_composition_emacs_mule): New function.
3811 (decode_coding_emacs_mule): Decode composition sequence by calling
3812 decode_composition_emacs_mule.
3813 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3814 (encode_coding_emacs_mule): Changed from macro to function.
3815 If a text contains compositions, encode them correctly.
3816 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3817 that decoding and encoding are required.
3819 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3821 * xfaces.c (PT_PER_INCH): New macro.
3822 (xlfd_point_size): Compute real point size from font's pixel size.
3823 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3826 * .gdbinit: Comment out the line pointing to the Lesstif source
3829 * window.c (Frecenter): Use displayed_window_lines instead
3830 of window_internal_height.
3832 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3833 instead of x-toolkit-scroll-bars-p.
3834 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3836 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3837 instead of x-toolkit-scroll-bars-p.
3838 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3840 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3841 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3842 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3844 (add_window_display_history, add_frame_display_history)
3845 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3846 (build_frame_matrix_from_leaf_window): Remove unused code.
3847 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3849 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3850 (update_window) [GLYPH_DEBUG]: Likewise.
3851 (syms_of_display): Defsubr dump-redisplay-history.
3853 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3855 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3856 the end of the prompt. Set echo_after_prompt to the offset
3857 of echoptr in echobuf.
3859 * xdisp.c (init_from_display_pos): Pop until the iterator's
3860 stack is empty; there may be frames for stretch or images
3863 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3864 (save_or_restore_current_matrix): New function for the same
3865 purpose, but more efficient.
3866 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3868 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3870 * xdisp.c (syms_of_xdisp): Fix last change.
3872 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3874 * xdisp.c (syms_of_xdisp): Doc fix.
3876 * xdisp.c (redisplay_window): Remove label restore_buffers;
3877 use finish_scroll_bars instead to make sure that scroll bars
3878 are redeemed. If we don't do this, flickering can result from
3879 scroll bars being destroyed and recreated.
3881 2000-12-22 Jason Rumney <jasonr@gnu.org>
3883 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3884 in the wrong colors when the foreground is not black.
3885 (expose_window): Don't redraw the window that's currently being
3888 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3890 * window.c (size_window): When setting the window's too_small_ok
3891 flag, compare old size with minimum size depending on WIDTH_P,
3892 don't compare with window_min_width.
3894 * window.c (delete_window): Simplify somewhat.
3895 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3896 freeing window matrices. The flag windows_or_buffers_changed is
3897 set, so the next redisplay will consider all windows; this should
3900 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3902 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3904 * ccl.h (struct ccl_program): New member cr_consumed.
3906 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3907 (CCL_READ_CHAR): Handle EOL conversion here.
3908 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3910 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3912 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3914 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3915 otherwise tabs of different size compare equal.
3917 * callint.c (Fcall_interactively): Prevent a compiler warning.
3919 * print.c (print_unwind): Return nil.
3920 (PRINTDECLARE): Initialize all local variables.
3921 (print_preprocess): Add a default case.
3923 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3925 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3927 * window.c (delete_window, Fsplit_window)
3928 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3930 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3932 * dispnew.c (ensure_frame_matrix): Removed.
3933 (save_frame_matrix, restore_frame_matrix): New functions.
3934 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3936 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3937 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3939 2000-12-21 Andrew Innes <andrewi@gnu.org>
3941 * w32term.c (x_update_begin): Regenerate the palette here, rather
3942 than for each window.
3944 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3945 palette is NULL, since this corrupts memory! Also get
3946 display_info reference from frame.
3948 2000-12-21 Jason Rumney <jasonr@gnu.org>
3950 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3952 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3953 to avoid returning without releasing it.
3955 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3957 * keymap.c (push_key_description): Don't convert eight-bit-control
3958 and eight-bit-graphic to multibyte character.
3960 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3961 generic character and CODE1 is nil, return the smallest character
3964 2000-12-20 Dave Love <fx@gnu.org>
3966 * s/osf5-0.h (NSIG): Don't redefine.
3968 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3970 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3971 excluding menu-bar and tool-bar.
3972 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3973 (menu_item_p): Remove.
3974 (where_is_internal_1): Don't ignore menu-items.
3976 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3978 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3981 * window.c (make_window): Initialize window's min_hscroll.
3982 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3983 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3985 (struct saved_window): New member min_hscroll.
3986 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3987 (Fset_window_configuration): Set window's min_hscroll.
3988 (save_window_save): Save window's min_hscroll.
3989 (compare_window_configurations): Compare min_hscroll values.
3991 * window.h (struct window): New member min_hscroll.
3993 * keyboard.c (echo_prompt): Prevent a compiler warning.
3995 * xdisp.c (try_cursor_movement): Fix last change. The real
3996 condition is that PT is at the end of the row, and should
3997 be displayed at the start of the next row.
3999 * xdisp.c (try_cursor_movement): If we end on a partially
4000 visible line, end we already decided to scroll, return -1.
4002 * dispextern.h (ensure_frame_matrix): Add prototype.
4004 * window.c (delete_window, Fsplit_window)
4005 (Fset_window_configuration): Call ensure_frame_matrix.
4007 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4009 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4010 completed, call fake_current_matrices instead of marking frame
4013 2000-12-20 Jason Rumney <jasonr@gnu.org>
4015 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4017 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4019 * fns.c (Frequire): Doc fix.
4021 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4023 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4025 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4026 currently displaying a message.
4028 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4030 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4032 2000-12-18 Andrew Innes <andrewi@gnu.org>
4034 * w32.c (w32_strerror): New function.
4036 * w32.h (w32_strerror): New extern.
4038 * w32fns.c (Fw32_shell_execute): Use it.
4040 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4042 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4044 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4046 * msdos.c (IT_set_face): Obey inverse_video.
4048 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4050 * dired.c (directory_files_internal): Always return decoded filenames.
4052 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4054 * xterm.c (x_connection_closed): Prevent being called recursively
4055 because of an error condition in XtCloseDisplay.
4057 * xdisp.c (init_iterator): If noninteractive, and the frame's
4058 face cache is null, make one.
4060 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4062 * process.c (wait_reading_process_input): Check for pending
4063 input when running timers.
4065 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4067 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4069 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4071 * process.c (read_process_output): Don't run a filter if the code
4072 decoder produces nothing but carryover.
4074 2000-12-17 Andrew Innes <andrewi@gnu.org>
4076 * w32.c (sys_rename): Only check errno against EEXIST, and not
4077 EACCES, when determining whether rename failed because the target
4078 exists. This was resulting in indefinite looping on Windows 9x if
4079 the source file was locked by another process.
4081 * w32fns.c (Ffile_system_info): New function.
4082 (syms_of_w32fns): Defsubr it.
4084 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4086 * window.c (coordinates_in_window): Fix computation for
4087 position on vertical line between mode lines.
4089 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4090 Don't alter tip_frame or tip_window.
4091 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4094 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4095 Don't alter tip_frame or tip_window.
4096 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4099 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4101 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4102 be consistent with the doc string. Reported by NAKAJIMA Mikio
4103 <minakaji@osaka.email.ne.jp>.
4105 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4107 * xfaces.c (Vface_ignored_fonts): New variable.
4108 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4109 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4111 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4113 * dispnew.c (update_window): Detect pending input every nth line
4114 updated, i.e. do it depending on real work done, and not on the
4117 * xterm.c (expose_window): Don't redraw the window that's
4118 currently being updated.
4120 * window.c (Fset_window_point): Remove test for
4121 cursor_in_non_selected_windows.
4123 * lread.c (read1): Recognize end of file after `\\'.
4125 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4126 not unwind_create_frame.
4128 2000-12-15 Dave Love <fx@gnu.org>
4130 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4133 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4135 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4137 * coding.c (setup_coding_system): Clear all members of the struct
4138 coding_system at first.
4139 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4141 (code_convert_region): Don't override coding->src_multibyte and
4142 coding->dst_multibyte.
4144 * fns.c (Fmd5): Docstring improved.
4146 2000-12-15 Miles Bader <miles@gnu.org>
4148 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4149 are actually marked as mode-lines; otherwise use
4150 estimate_mode_line_height.
4152 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4154 * editfns.c (Fformat): Prevent a buffer overrun when the format
4155 specifies a precision.
4157 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4159 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4160 argument is outside the range [2..3].
4162 2000-12-14 Andrew Innes <andrewi@gnu.org>
4164 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4165 nothing to do. Bind inhibit-quit.
4166 (tip_frame): Make it a Lisp_Object.
4167 (x_create_tip_frame): Set tip_frame after it has been added to
4169 (Fx_show_tip): Don't set tip_frame here.
4170 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4171 (unwind_create_frame, unwind_create_tip_frame): New functions.
4172 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4173 while a frame is only partially constructed.
4175 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4176 (x_free_frame_resources): New function.
4177 (x_destroy_window): Use it.
4179 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4181 * xfns.c (Fx_backspace_delete_keys_p): New function.
4182 (syms_of_xfns): Defsubr it.
4184 * config.in (HAVE_XKBGETKEYBOARD): Add.
4186 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4188 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4189 Always store string in multibyte representation in echobuf.
4190 (echo_char): Always store string in multibyte representation in
4192 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4193 (read_key_sequence): Adjusted for the change of echo_prompt.
4195 * fns.c (Fmd5): Docstring improved.
4197 * lisp.h (detect_coding_system): Prototype adjusted.
4199 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4200 (detect_coding_emacs_mule, detect_coding_iso2022,)
4201 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4202 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4203 New argument MULTIBYTEP. Callers changed.
4204 (detect_coding_mask, detect_coding_system): New argument
4205 MULTIBYTEP. Callers changed.
4206 (decode_coding_string): Set coding->src_multibyte and
4207 coding->dst_multibyte before calling detect_coding and detect_eol.
4208 Update them after some coding system is detected.
4210 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4212 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4214 * keyboard.c (menu_bar_items, tool_bar_items):
4215 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4217 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4219 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4221 (unwind_create_frame, unwind_create_tip_frame): New functions.
4222 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4223 while a frame is only partially constructed.
4225 * xterm.h (x_free_frame_resources): Declare.
4227 * xterm.c (x_free_frame_resources): New function.
4228 (x_destroy_window): Use it.
4230 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4231 don't interrupt the update for pending input initially, i.e.
4232 update at least some lines.
4234 * keyboard.c (do_mouse_tracking): Make externally visible.
4236 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4238 * xfns.c (gray_bitmap_bits): Declare `char *'.
4240 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4242 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4243 lines start with a relief line.
4245 2000-12-12 Dave Love <fx@gnu.org>
4247 * window.c (Fdisplay_buffer): Doc fix.
4248 (Fwindow_list): Remove unused var.
4250 * buffer.h (mmap_set_vars): Declare.
4252 * window.h (Fset_window_point): Declare.
4254 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4256 * msdos.c (fast_find_position): Don't overstep the last window row.
4257 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4258 variable `area'. When looking for a row under (X,Y), give up if some
4259 of the previous rows is not enabled.
4261 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4263 * window.c (Fset_window_point): If displaying cursors in windows
4264 other than the selected window, make sure redisplay updates
4265 other windows to show the new value of point in the window.
4267 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4269 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4270 the buffer is the sole visible buffer when in the mini-buffer.
4272 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4273 Bind `inhibit-read-only' to t.
4274 (unwind_with_echo_area_buffer): Use AREF.
4276 * xfns.c (Fx_hide_tip): Simplified.
4278 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4281 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4283 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4285 * xfns.c (Fx_hide_tip): Fix last change.
4287 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4288 nothing to do. Bind inhibit-quit.
4289 (tip_frame): Make it a Lisp_Object.
4290 (x_create_tip_frame): Set tip_frame after it has been added to
4292 (Fx_show_tip): Don't set tip_frame here.
4294 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4296 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4299 * dispextern.h: Change external declaration of tip_frame.
4301 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4302 return an empty string.
4304 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4305 of the window's update_mode_line flag, since the former is set by
4306 force-mode-line-update, not the latter. This makes
4307 column-number-mode slightly faster.
4309 * xdisp.c (try_window_id) <all changes above window start>:
4312 2000-12-11 Paul Eggert <eggert@twinsun.com>
4314 * config.in (HAVE_FTELLO): Remove.
4316 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4317 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4319 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4320 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4322 2000-12-11 Miles Bader <miles@gnu.org>
4324 * window.c (displayed_window_lines): Don't round up when
4325 converting empty space at bottom to lines.
4326 Handle non-newline-terminated final lines properly.
4327 (Fwindow_text_height): New function (used to be in lisp).
4328 (syms_of_window): Initialize it.
4330 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4332 * syntax.c (scan_lists): Check that the right quote char has the
4333 right Sstring syntax when jumping over strings.
4334 (init_syntax_once): Use Smax rather than 13.
4336 2000-12-09 Miles Bader <miles@gnu.org>
4338 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4339 with PARTIALLY, inverting the sense.
4340 (window_scroll_pixel_based): Scroll partially visible lines into
4341 place if we hit the beginning or end of the buffer.
4342 (displayed_window_lines): Don't include partially visible lines.
4343 (Fmove_to_window_line): Skip past any partially visible first line.
4345 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4347 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4349 * tparam.c (tparam1): Change the way buffers are reallocated to be
4350 portable and less obfuscated.
4352 * termcap.c (tgetent): Change the way buffers are reallocated to
4353 be portable and less obfuscated.
4355 * macros.c (store_kbd_macro_char): Change the way buffers are
4356 reallocated to be portable and less obfuscated.
4358 * lread.c (read1): Change the way buffers are reallocated to be
4359 portable and less obfuscated.
4361 * doc.c (Fsubstitute_command_keys): Change the way buffers
4362 are reallocated so that it is portable.
4364 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4366 * dosfns.c (Ffile_system_info): New function.
4367 (syms_of_dosfns): Defsubr it.
4369 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4371 * alloc.c (gc_sweep): Add comment.
4373 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4375 * sound.c (vox_configure): Change order of ioctls.
4376 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4377 Ignore errors when changing volume.
4378 (vox_close): Don't reset the device.
4380 * process.c (read_process_output): Make sure the process marker's
4381 position is valid when the process buffer is changed in
4382 after-change functions. W3 does that.
4384 * xfns.c (x_free_gcs): New function.
4386 * xterm.h (x_free_gcs): Add prototype.
4388 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4391 * xterm.c (x_destroy_window): Call x_free_gcs so that
4392 resources of non-toolkit X windows will be freed.
4394 2000-12-07 Andrew Innes <andrewi@gnu.org>
4396 * w32fns.c (xlfd_charset_of_font): Fix last change.
4398 2000-12-06 Dave Love <fx@gnu.org>
4400 * md5.h (__P): Don't define -- it comes from config.h.
4402 * strftime.c: Change some #if foo to #ifdef foo.
4404 2000-12-06 Andrew Innes <andrewi@gnu.org>
4406 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4408 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4409 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4410 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4412 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4414 * alloc.c (gc_sweep): Prevent symbols read during loadup
4417 * xdisp.c (underlying_face_id): New function.
4418 (handle_face_prop, face_before_or_after_it_pos): Use it
4419 to determine the face ``under'' a string. Let strings inherit
4420 the face of the buffer under them.
4422 * xfaces.c (face_at_string_position): Update function comment.
4424 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4425 matrix if the window's left position has changed; we need to
4426 redraw it in this case.
4428 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4430 * window.c (coordinates_in_window): Check mouse on mode-line or
4433 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4434 advertized by the function documentation.
4436 * window.c (syms_of_window): Doc fix.
4438 * sound.c (vox_configure): Set volume for left and right channel.
4439 (sound_cleanup): Return nil.
4441 * xdisp.c (move_it_by_lines): Fix paren typo.
4443 * xterm.c (x_load_font): Don't use the font's max_bounds for
4444 computing the height of the font. If max_bounds' ascent or
4445 descent are greater than the font's ascent or descent, this means
4446 glyphs overlap, which should be handled now by redisplay.
4448 * window.c (Veven_window_heights): New variable.
4449 (syms_of_window): DEFVAR_LISP it.
4450 (Fdisplay_buffer): Check Veven_window_heights before evening the
4453 2000-12-06 Miles Bader <miles@gnu.org>
4455 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4456 update `default-frame-alist' instead of setting no frame parameters.
4458 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4460 * composite.c (update_compositions): Fix typo (use the correct
4463 2000-12-05 Jason Rumney <jasonr@gnu.org>
4465 * md5.h: Remove underscores from function declarations.
4466 (__attribute__, __alignof__) [!__GNUC__]: Define.
4468 * md5.c: Delay include of md5.h until after namespace cleaning.
4470 * makefile.w32-in (fns.o): Depend on md5.h
4471 (md5.o): New target.
4474 * makefile.nt: Likewise.
4476 2000-12-05 Jason Rumney <jasonr@altavista.net>
4478 * w32term.c (expose_area): Complete last change.
4480 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4482 * minibuf.c: Include intervals.h.
4484 2000-12-05 Jason Rumney <jasonr@gnu.org>
4486 * w32term.c (x_produce_glyphs): If a font for a component of
4487 a composition is not found, use 1 pixel dot ascent and 0 dot
4488 descent value to avoid displaying terribly tall empty boxes.
4489 (expose_area): Pass x-coordinate relative to the exposed
4490 area to x_draw_glyphs instead of a window-relative coordinate.
4492 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4494 * xdisp.c (next_element_from_ellipsis): Save face before selective
4495 display in saved_face_id, and set face_before_selective_p.
4496 (reseat_1): Reset face_before_selective_p.
4497 (append_space, extend_face_to_end_of_line): If iterator's
4498 face_before_selective_p is set, use the face from saved_face_id.
4499 (extend_face_to_end_of_line): For tty frames, make sure to
4500 use the right face id when producing spaces at the end of
4503 * dispextern.h (struct it): Add face_before_selective_p.
4505 * keyboard.c (record_char): Don't record identical help-echo
4506 events in recent_keys.
4508 * xterm.c [USE_X_TOOLKIT]: Close the display.
4509 (xim_close_dpy): Handle case that the display has been closed.
4511 * xterm.c (x_destroy_window): Reset the frame's X window after
4514 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4515 variable window_width.
4516 (line_draw_cost): Fix code skipping over spaces at the end of the
4517 line when must_write_spaces is not set.
4518 (scrolling_window): Fix code inserting runs in list of all runs.
4520 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4522 * coding.c (setup_coding_system): Be sure to initialize
4523 coding->category_idx.
4525 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4527 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4529 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4530 area to x_draw_glyphs instead of a window-relative coordinate.
4532 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4533 error in the message.
4535 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4536 timer after having read a key. It's not good for code reading
4537 several keys in a loop, like an input method.
4539 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4540 record undo information for format-decode.
4542 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4543 current buffer is read-only, not if it isn't.
4545 * keyboard.c (record_char): Record `help-echo' input events
4546 in recent_keys only if they display some help. Don't record
4547 `help-echo' events as macro char.
4549 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4551 * editfns.c (save_excursion_restore): Don't move point
4552 in another window if it is showing the wrong buffer.
4553 Avoid the call to Fwindow_live_p, for speed.
4555 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4557 * xfaces.c (struct font_name): New member registry_priority.
4558 (split_font_name): Initialize the above member to zero.
4559 (concat_font_list): New function.
4560 (font_list): Include fonts of all alternative registries.
4561 (FONT_POINT_SIZE_QUANTUM): New macro.
4562 (better_font_p): Ignore point size difference less than
4563 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4565 * xterm.c (x_produce_glyphs): If a font for a component of
4566 a composition is not found, use 1 pixel dot ascent and 0 dot
4567 descent value to avoid displaying terribly tall empty boxes.
4569 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4571 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4573 * coding.h (code_convert_string1): Declare.
4575 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4577 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4579 2000-12-02 Jason Rumney <jasonr@gnu.org>
4581 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4582 correctly for single byte character case.
4583 (w32_per_char_metric): Do not try to make any assumptions about
4584 the metrics of BDF fonts.
4585 (x_estimate_mode_line_height): If `mode-line' face
4586 hasn't a font, use that of the frame, as drawing glyphs does.
4587 (note_mouse_highlight): Change the cursor shape on the vertical
4588 border between windows [not enabled].
4590 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4592 * w32fns.c (Fx_create_frame): Reintroduce the call to
4593 face-set-after-frame-defaults.
4594 (Vx_window_horizontal_drag_shape): New variable.
4595 (syms_of_xfns): DEFVAR_LISP it.
4596 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4599 2000-12-02 Simon Josefsson <simon@josefsson.org>
4601 * fns.c (Fmd5): Use a different logic to decide the coding system
4604 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4606 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4608 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4610 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4612 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4613 height for YNegative.
4614 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4615 height; also see comment there.
4617 * window.c (coordinates_in_window): Handle computations for
4618 positions on the vertical bar and fringes differently for
4619 window-system frames. Consider some pixels near the vertical bar
4620 as on the bar if the frame doesn't have vertical scroll bars.
4621 Associate positions between mode or header lines with the
4622 right window, the left one.
4624 2000-12-01 Jason Rumney <jasonr@gnu.org>
4626 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4628 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4631 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4633 * window.c (struct saved_window): Add members orig_top and orig_height.
4634 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4635 (save_window_save, Fset_window_configuration): Save/restore
4636 window's orig_top and orig_height.
4638 2000-12-01 Jason Rumney <jasonr@gnu.org>
4640 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4642 * w32fns.c (x_set_cursor_color): Fix last change.
4644 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4646 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4647 sure that the next redisplay displays the minibuffer, so that
4648 the cursor will be replaced with what the minibuffer wants.
4650 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4651 #ifndef instead of using #if.
4652 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4653 USE_TOOLKIT_SCROLL_BARS is defined.
4655 2000-11-30 Jason Rumney <jasonr@gnu.org>
4657 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4660 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4662 * fns.c (Fmd5): Doc fix.
4664 2000-11-30 Simon Josefsson <simon@josefsson.org>
4666 * fns.c (Fmd5): New function.
4667 (syms_of_fns): Defsubr md5.
4669 * Makefile.in (obj): Add md5.o
4671 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4673 * md5.h, md5.c: New files, taken from glibc.
4675 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4677 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4678 hasn't a font, use that of the frame, as drawing glyphs does.
4680 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4682 * eval.c (Frun_hooks): Allow 0 arguments.
4684 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4686 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4687 is over the menu bar widget, say it's not on the frame.
4689 * xfns.c (Fx_create_frame): Reintroduce the call to
4690 face-set-after-frame-defaults.
4692 * eval.c (Fsignal): Reset handling_signal.
4694 2000-11-28 Jason Rumney <jasonr@gnu.org>
4696 * w32menu.c (add_menu_item): Reset menu item text when changing
4697 type to radio button.
4699 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4701 * xselect.c: Update copyright.
4703 * window.c (coordinates_in_window): If on a mode or header line,
4704 but sufficiently close to its start, return ``on vertical
4705 border''. This gives us a way to drag windows horizontally when
4706 using toolkit scroll bars.
4708 * xterm.c (note_mouse_highlight): Change the cursor shape
4709 on the vertical border between windows.
4711 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4713 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4714 (syms_of_xfns): DEFVAR_LISP it.
4715 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4717 * textprop.c (text_read_only): New function.
4718 (verify_interval_modification): Use it instead of signaling
4719 `text-read-only'. This makes it easier to catch this error
4722 * xdisp.c (forward_to_next_line_start): Check for newlines,
4723 not end of line, which includes CR.
4725 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4727 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4728 include no-conversion.
4730 2000-11-27 Jason Rumney <jasonr@gnu.org>
4732 * w32fns.c (w32_load_system_font): Always mark font as double byte
4733 if codepage is unicode.
4735 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4737 * xdisp.c (forward_to_next_line_start): If already on a newline,
4738 just consume it to avoid unintended skipping over invisible text below.
4740 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4741 `vertical-line', `mode-line' and `header-line' events.
4743 * xdisp.c (try_window_id): Avoid starting to display in the middle
4744 of a character, a TAB for instance. This is easier than to set
4745 up the iterator exactly, and it's not a frequent case, so the
4746 additional effort wouldn't really pay off.
4748 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4750 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4753 2000-11-25 Jason Rumney <jasonr@gnu.org>
4755 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4756 Args to window_from_coordinates should be pixel coordinates.
4758 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4759 redisplay handles them properly.
4761 2000-11-25 Miles Bader <miles@gnu.org>
4763 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4765 2000-11-24 Jason Rumney <jasonr@gnu.org>
4767 * w32.c (init_environment): Set LANG environment variable based on
4768 locale settings, if not set.
4770 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4771 making tool bar smaller. When clearing the frame, also
4772 clear current matrices. Clear frame when tool bar disappears.
4773 Don't use more lines for the tool-bar than is available.
4774 (x_change_window_heights): New function.
4776 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4778 * xdisp.c (init_from_display_pos): If POS says we're already after
4779 an overlay string ending at POS, make sure to pop the iterator
4780 because it will be in front of that overlay string. When POS is
4781 ZV, we've thereby also ``processed'' overlay strings at ZV.
4783 * xfaces.c (lface_from_face_name): Function comment fix.
4785 2000-11-24 Miles Bader <miles@gnu.org>
4787 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4788 apply `mode-line-inverse-video' -- zero means force display using
4789 the default face, non-zero means display using the specialized face.
4790 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4792 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4794 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4797 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4799 * coding.c (decode_coding_emacs_mule): Fix the case of
4800 CODING_EOL_LF, which used uninitialized value of c.
4802 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4804 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4806 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4808 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4811 * frame.h (struct frame): Replace desired_tool_bar_items,
4812 current_tool_bar_items, n_desired_tool_bar_items,
4813 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4815 * frame.c (make_frame): Change initialization of tool bar
4818 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4819 Change references to members deleted from struct frame to use the
4822 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4823 references to members deleted from struct frame to use the new ones.
4825 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4827 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4829 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4830 (note_tool_bar_highlight): Change references to members deleted
4831 from struct frame to use the new ones.
4833 2000-11-23 Miles Bader <miles@gnu.org>
4835 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4836 the face's inverse-video attribute, rather than overriding it.
4838 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4840 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4841 making tool bar smaller.
4843 2000-11-22 Dave Love <fx@gnu.org>
4845 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4847 2000-11-22 Miles Bader <miles@gnu.org>
4849 * keyboard.c (Vminibuffer_message_timeout): New variable.
4850 (command_loop_1): Use it to determine message timeout.
4851 (syms_of_keyboard): Initialize it.
4853 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4855 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4857 * sysdep.c: Move the code for declaring h_errno after #include
4860 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4862 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4863 the menu bar when the tooltip is unmapped.
4865 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4866 sole visible buffer when we're currently in the mini-buffer, and
4869 2000-11-21 Jason Rumney <jasonr@gnu.org>
4871 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4872 put on the clipboard.
4873 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4874 copy of what Emacs last put there. If they are the same, do not
4875 use the clipboard copy to avoid losing data due to coding conversions.
4877 2000-11-22 Miles Bader <miles@gnu.org>
4879 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4880 (syms_of_minibuf): Initialize it.
4881 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4882 to prompt, don't make read-only.
4884 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4886 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4887 Add BEFORE/AFTER_POTENTIAL_GC.
4889 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4891 * buffer.c (mmap_free_1): Avoid a compiler warning.
4893 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4895 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4897 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4900 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4902 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4905 * s/gnu-linux.h: Don't use `#cpu'.
4907 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4908 not defined in mman.h.
4910 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4911 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4912 and store an index in the XClientMessageEvent. Storing a
4913 Lisp_Object or pointer can fail on a 64 bit system, since X only
4915 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4917 2000-11-20 Dave Love <fx@gnu.org>
4919 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4921 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4923 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4925 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4927 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4930 * alloc.c (make_string): Fix previous change. Be sure to make
4931 unibyte string correctly.
4933 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4935 * window.c (Fwindow_list): Change parameter list to be XEmacs
4937 (window_list_1): New function.
4938 (window_loop): Use it instead of Fwindow_list.
4940 * sysdep.c (emacs_ospeed): New variable.
4941 (toplevel): Don't declare ospeed extern.
4942 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4944 * termcap.c (ospeed): Remove.
4945 (tputs) [!emacs]: Remove unused code.
4946 (tgetent): Avoid a compiler warning.
4948 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4949 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4950 SCROLL_BAR_X_WIDGET with additional argument DPY.
4952 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4954 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4955 Take the X display as additional argument.
4956 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4957 `Widget' is a pointer type that's not easily stored in Lisp_Object
4958 form in a portable way.
4960 * dispnew.c (update_text_area): Fix last change.
4962 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4964 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4966 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4967 clear current matrices.
4969 * buffer.c (mmap_enlarge): Don't print a message on stderr
4970 if mapping new memory at the end of the existing region fails.
4972 * dispnew.c (update_text_area): Don't skip over equal glyphs
4973 when the last current glyph overlaps the glyph to its right.
4975 2000-11-18 Miles Bader <miles@gnu.org>
4977 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4978 lines that *end* with "..." too (that's the most common case!).
4980 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4982 * xdisp.c (resize_mini_window): Temporarily change to the
4983 mini-window's buffer if necessary.
4985 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4986 the tooltip obscures less text under it.
4988 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4990 * puresize.h (BASE_PURESIZE): Increase to 700000.
4992 2000-11-18 Jason Rumney <jasonr@gnu.org>
4994 * w32term.c (w32_draw_bitmap): Use face to set colors.
4996 2000-11-17 Dave Love <fx@gnu.org>
4998 * lread.c (Fload): Fix #ifdef for pcc.
5000 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5002 * xdisp.c (pos_visible_p): Compute the default character height
5005 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5007 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5008 knowing the line's height; use the default font's height in that case.
5010 * xfaces.c (weight_table): Add `demi' with the same meaning as
5013 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5015 * dispnew.c (null_row): New global static variable.
5016 (clear_glyph_row): Delete local static variable null_row.
5018 2000-11-15 Jason Rumney <jasonr@gnu.org>
5020 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5021 (w32_alloc_lighter_color): Use new brightness calculations from
5022 xterm.c. Scale delta to be in the range expected by W32.
5023 (w32_draw_relief_rect): Use frame relief colors.
5025 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5027 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5028 (Qinhibit_default_face_x_resources): New variable.
5029 (syms_of_frame): Initialize it.
5030 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5032 * xdisp.c (pos_visible_p): Improve function comment.
5034 * lisp.h (BINDING_STACK_SIZE): New macro.
5036 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5037 reading the directory if readdir returns null and errno is EAGAIN
5040 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5042 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5043 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5044 Set amount_to_scroll to max of dx and scroll_step so that
5045 scroll-conservatively doesn't defeat scroll-step>1.
5046 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5047 scroll-conservatively for line-at-a-time scrolling.
5049 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5051 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5054 * xdisp.c (current_mode_line_height, current_header_line_height):
5056 (init_xdisp): Initialize them.
5057 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5058 and use exact mode line heights if it is set.
5060 * lisp.h (pos_visible_p): Change prototype.
5062 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5063 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5064 and current_header_line_height first.
5065 (current_mode_line_height, current_header_line_height):
5068 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5070 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5071 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5072 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5074 2000-11-14 Miles Bader <miles@gnu.org>
5076 * xterm.c (x_alloc_lighter_color): Include an additive component
5077 too for dark colors, because FACTOR isn't enough.
5078 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5081 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5083 * keyboard.c (show_help_echo): Call message3_nolog with number of
5084 bytes in the help string as 2nd parameter, instead of the number
5087 2000-11-13 Miles Bader <miles@gnu.org>
5089 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5090 (Fload): Use new openp return protocol.
5091 Don't try to use Vload_source_file_function to load .elc files.
5092 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5093 openp return protocol.
5094 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5096 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5098 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5100 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5101 Defined these macros.
5102 (NLIST_STRUCT): Avoid re-defining it.
5104 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5105 -I/usr/contrib/X11R6/include.
5106 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5108 2000-11-10 Jason Rumney <jasonr@gnu.org>
5110 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5112 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5113 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5115 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5116 (Qw32_charset_vietnamese): New symbol.
5117 (xlfd_charset_of_font): New function.
5118 (w32_load_system_font): Use it.
5119 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5120 when Vw32_charset_info_alist is nil to ensure default face always
5121 has font. Use Fcar and Fcdr for safety.
5122 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5123 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5124 pseudo-codepages for special cases.
5125 (w32_to_x_font): New parameter to allow charset portion to be
5126 specified where there is many to one mapping. Callers changed.
5127 (w32_list_fonts): Avoid listing fonts that won't display.
5129 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5131 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5132 (font_list_1): Renamed from font_list.
5133 (font_list): New function, trying alternative registries from
5134 Vface_alternative_font_registry_alist.
5135 (Finternal_set_alternative_font_registry_alist): New function.
5136 (syms_of_xfaces): Initialize and Staticpro
5137 Vface_alternative_font_registry_alist.
5138 Defsubr Finternal_set_alternative_font_registry_alist.
5140 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5142 * lisp.h (Flooking_at): Declare.
5144 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5146 * dired.c (directory_files_internal): Fix a braino.
5148 * dired.c (directory_files_internal): Add missing GCPRO's.
5151 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5153 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5154 (resize_mini_window): Return quickly if Vresize_mini_window is
5155 nil. Don't return if Vmax_mini_window_height is nil.
5157 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5158 (syms_of_xdisp): Initialize them.
5159 (resize_mini_window): Act according to the setting of
5160 Vresize_mini_window.
5161 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5163 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5164 scroll bar widget after configuring it, so that it will appear at
5165 the right position from the start.
5166 (XTredeem_scroll_bar): Cleaned up.
5168 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5170 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5171 font is taller than the frame line, we don't have to bias the
5174 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5176 2000-11-07 Dave Love <fx@gnu.org>
5178 * config.in (HAVE_MKSTEMP): Add.
5180 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5182 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5184 * window.c (Fset_window_configuration): Don't try to preserve
5185 point in the current buffer, if that buffer is displayed in more
5188 * xfaces.c (lookup_named_face): If default face isn't realized,
5189 try to realize it. Return -1 if not successful.
5190 (Fx_list_fonts): Handle case that face cannot be determined.
5191 (Fface_font): Likewise.
5193 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5195 * window.c (displayed_window_lines): Detect partially
5196 visible lines at the bottom correctly.
5198 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5200 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5201 when ensuring we don't do visit in indirect buffer.
5203 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5205 * composite.h (compose_chars_in_text): Add prototype.
5207 * composite.c (Vcomposition_function_table): New variable.
5208 (Qcomposition_function_table): New variable.
5209 (run_composition_function): Call
5210 Vcompose_chars_after_function with three arguments.
5211 (compose_chars_in_text): New function.
5212 (syms_of_composite): Modified the doc-string of
5213 Vcompose_chars_after_function. Declare composition-function-table
5214 as a lisp variable, and initialize it.
5216 * xfns.c (x_encode_text): Suppress producing escape sequences for
5219 * xselect.c: Include composite.h.
5220 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5222 2000-11-05 Andrew Innes <andrewi@gnu.org>
5224 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5226 * sysdep.c (read_input_waiting): Remove extraneous argument to
5229 * w32fns.c (Fx_server_version): Include w32_build_number in the
5232 * w32heap.c (w32_build_number): New variable.
5233 (cache_system_info): Set it.
5235 * w32heap.h (w32_build_number): Add extern.
5237 * emacs.c (syms_of_emacs): Update docstring for
5238 system-configuration, to reflect the actual usage on MS-Windows.
5240 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5242 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5243 process idle timers while waiting for another event.
5245 * dispnew.c (update_frame_line): Handle case where spaces in
5246 the default face are colored.
5248 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5249 window height hasn't changed.
5251 2000-10-31 Jason Rumney <jasonr@gnu.org>
5253 * w32term.c (x_produce_glyphs): Handle composite characters.
5254 (x_draw_glyph_string_foreground)
5255 (x_draw_composite_glyph_string_foreground): Restore old font.
5257 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5259 * minibuf.c (read_minibuf): Reset the undo history just before
5260 starting the recursive-edit.
5262 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5264 * xfaces.c (menu_face_change_count): New variable.
5265 (Finternal_set_lisp_face_attribute): Increment it for changes
5267 (realize_basic_faces): Reflect changes in the `menu' faces
5270 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5271 dy obtained from the iterator's y-position after moving from
5272 scroll_margin_pos to PT; see comment there.
5274 * xdisp.c (safe_eval_handler): Call add_to_log.
5276 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5277 is not a symbol or string.
5279 * xdisp.c (echo_area_display): Don't perform a display update from
5280 inside redisplay. The update will happen anyway at the end of
5281 redisplay, and it can confuse redisplay (GC messages while
5282 redisplaying, for instance.)
5284 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5286 * xrdb.c (x_load_resources): Use the class name in the defaults.
5288 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5289 (regex_compile): Catch bogus \(\1\).
5291 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5293 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5296 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5297 we have a color cache, check that the cached color equals the
5298 allocated color. If not, clear the color cache.
5300 * window.c (displayed_window_lines): Change buffers if necessary.
5301 Fix computation of displayed lines.
5303 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5304 update_menu_bindings to DEFVAR_BOOL.
5306 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5308 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5310 * puresize.h (BASE_PURESIZE): Increase to 680000.
5312 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5314 2000-10-29 Jason Rumney <jasonr@gnu.org>
5316 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5318 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5319 (w32_cache_char_metrics): Handle possibility that 'x' does not
5320 exist in a BDF font.
5321 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5323 * w32bdf.h (bdffont): Add nchars.
5325 * w32bdf.c (set_bdf_font_info): Set it.
5326 (w32_BDF_TextOut): Swap byte order of double byte characters.
5327 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5329 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5331 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5332 don't override the colors in frame's param_alist, unless they are
5335 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5336 reverse the effect of the highlight flag.
5338 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5340 * window.h (Fwindow_live_p): Declare.
5342 * undo.c (record_delete): Check that last_undo_buffer is really a
5343 buffer before applying XBUFFER to it.
5345 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5348 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5350 * lisp.h (KEYMAPP): New macro.
5351 (get_keymap): Remove.
5352 (get_keymap_1): Rename get_keymap.
5354 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5356 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5358 * xmenu.c (single_submenu): Use KEYMAPP.
5359 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5360 Use KEYMAPP rather than Fkeymapp.
5362 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5364 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5365 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5366 Use KEYMAPP rather than Fkeymapp.
5367 (single_submenu): Use KEYMAPP.
5368 (w32_menu_show, w32_dialog_show): Use TRUE.
5370 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5372 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5373 (Fkeymapp): Use KEYMAPP.
5374 (get_keymap): Rename from get_keymap_1. Remove old def.
5375 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5376 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5377 (Fminor_mode_key_binding): Don't raise an error if the binding
5379 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5380 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5382 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5383 Allow Vspecial_event_map to be autoloaded.
5384 (menu_bar_items): Fetch the keymap rather than using keymapp.
5385 (menu_bar_one_keymap): No need to follow func-indirect any more.
5386 (parse_menu_item): get_keymap_1 -> get_keymap.
5387 (tool_bar_items): Fetch the keymap rather than using keymapp.
5388 (read_key_sequence): Use KEYMAPP.
5390 * intervals.c (get_local_map): Use get_keymap rather than following
5391 function-indirections explicitly.
5393 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5395 2000-10-27 Jason Rumney <jasonr@gnu.org>
5397 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5398 point, as Windows has oversized fonts.
5400 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5402 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5404 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5405 (freehook, reallochook): Handle null pointer arguments.
5406 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5408 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5410 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5411 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5412 Giving in to popular pressure to shut up the compiler with casts.
5414 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5416 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5417 signed value, and use a default value computed from the font's
5420 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5422 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5423 that specify a negative underline position can still use underlines.
5425 * window.c (Fpos_visible_in_window_p): Make POS default to
5426 WINDOW's point, not the current buffer's point.
5428 2000-10-26 Dave Love <fx@gnu.org>
5430 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5431 when it's necessary.
5433 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5435 * window.c (size_window): Compute size difference from sum of old
5436 child window sizes instead of from parent's size.
5438 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5439 Handle obscured lines at the top of the window.
5441 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5442 down after the last error condition check.
5444 * frame.c (Fdelete_frame): Run delete-frame-hook.
5446 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5448 * coding.c (decode_coding): Fix previous change (check also
5449 CODING_MODE_LAST_BLOCK).
5451 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5453 * regex.c: More `unsigned char' -> `re_char' changes.
5454 Also change several `int' into `re_wchar_t'.
5455 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5456 (PUSH_FAILURE_POINTER): Don't cast any more.
5457 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5458 We want GCC to complain, since this piece of code makes
5459 re_match non-reentrant, which *should* be fixed.
5460 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5461 (EXTEND_BUFFER): Use RETALLOC.
5462 (SET_LIST_BIT): Don't cast.
5463 (re_wchar_t): New type.
5464 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5465 that those two functions will always properly return.
5466 (IMMEDIATE_QUIT_CHECK): Cast to void.
5467 (analyse_first): Use recursion rather than an explicit stack.
5468 (re_compile_fastmap): Can't fail anymore.
5469 (re_search_2): Don't check re_compile_fastmap for failure.
5470 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5471 Now also sets the new value (passed in a new argument).
5472 (re_match_2_internal): Use it.
5473 Also, use a new var `reg' of type size_t when looping through regs
5474 rather than reuse the inappropriate `mcnt'.
5476 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5477 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5478 (where_is_internal): Renamed from Fwhere_is_internal.
5479 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5480 (Fwhere_is_internal): New function wrapping where_is_internal.
5481 (where_is_internal_1): Handle the case where we're filling the cache.
5482 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5484 2000-10-25 Miles Bader <miles@gnu.org>
5486 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5488 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5490 * window.c (pos_fully_visible_p): Removed.
5491 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5492 if position is visible and/or fully visible.
5494 * lisp.h (pos_visible_p): Add prototype.
5496 * xdisp.c (pos_visible_p): New function.
5498 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5500 * process.c (send_process): If OBJECT is t, it means that the data
5501 is from C string, but we should encode it. Before calling
5502 setup_raw_text_coding_system, be sure to flush out data by the
5503 previous coding system.
5505 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5507 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5508 assignment of startpos to prev when startpos == pos.
5510 * editfns.c (find_field): Set the field stickiness correctly from
5511 overlay fields. Use renamed `text_property_stickiness'.
5512 (text_property_stickiness): Renamed from `char_property_stickiness'.
5513 Only check text properties, not overlays.
5514 * textprop.c (get_char_property_and_overlay): New function.
5515 (Fget_char_property): Use it.
5516 * intervals.h (get_char_property_and_overlay): Add declaration.
5518 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5520 * keymap.c: Use AREF, ASET and ASIZE macros.
5521 (Fmake_sparse_keymap): Docstring fix.
5523 (shadow_lookup): Move up.
5524 Handle the case where lookup-key returns an integer.
5525 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5526 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5527 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5528 Simplify/rewrite the keymap-finding code.
5529 Add check for command shadowing, using shadow_lookup.
5531 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5533 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5534 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5537 2000-10-24 Andrew Innes <andrewi@gnu.org>
5539 * dired.c (directory_files_internal_unwind): New function.
5540 (directory_files_internal): Use it to ensure closedir is called
5541 even if expand-file-name or file-attributes throw, eg. because of
5542 a user interrupt. Also enable immediate_quit while calling
5543 re_search, so that matching can be interrupted as well.
5545 2000-10-24 Andrew Innes <andrewi@gnu.org>
5547 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5549 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5550 so that re_search functions only quit when callers expect them to.
5552 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5554 * regex.c (regex_compile): Change the way of handling a range from
5555 a char less than 256 to a char not less than 256.
5557 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5559 * window.c (size_window): Prevent setting window's width or
5560 height to a negative value (esp. with XSETFASTINT).
5562 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5563 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5564 (protect_malloc_state) [GC_MALLOC_CHECK &&
5565 GC_PROTECT_MALLOC_STATE]: New function.
5566 (PROTECT_MALLOC_STATE): New macro.
5567 (__malloc_initialize, morecore, _malloc_internal)
5568 (_free_internal) _realloc_internal): Use it to make _heapinfo
5569 read-only outside of gmalloc.
5571 * keymap.c: Update copyright.
5573 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5576 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5578 * filelock.c (unlock_all_files): Use unlock_file to expand each
5579 buffer's file_truename before trying remove its lock file.
5581 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5583 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5584 or CRLF, decode EOLs.
5586 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5588 * window.c (Fdisplay_buffer): Fix doc.
5590 2000-10-23 Jason Rumney <jasonr@gnu.org>
5592 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5593 ASCII font of default fontset on Windows.
5595 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5596 xterm.c comment below).
5598 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5600 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5602 * xterm.c (x_connection_closed): Reset handling_signal.
5604 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5606 2000-10-23 Miles Bader <miles@gnu.org>
5608 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5609 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5610 maintain old behavior.
5611 * minibuf.c (Fminibuffer_complete): Likewise.
5613 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5615 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5616 that when a font can't be exactly centered, it errs up rather than
5619 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5621 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5623 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5625 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5627 * dispnew.c [macintosh]: Include macterm.h.
5628 (init_display) [macintosh]: Initialization for window system.
5630 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5631 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5632 syms_of_search, x_term_init, and init_keyboard before calling
5633 init_window_once. Also, call syms_of_xmenu.
5635 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5636 default fontset to Monaco.
5638 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5639 NewMacWindow and DisposeMacWindow.
5640 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5641 instead of calling NewMacWindow and setting fields of
5642 f->output_data.mac directly. Call init_frame_faces.
5643 (Fdelete_frame) [macintosh]: Remove unused code.
5644 (Fmodify_frame_parameters) [macintosh]: Call
5645 x_set_frame_parameters instead of mac_set_frame_parameters.
5647 * frame.h [macintosh]: Define menu_bar_lines field in struct
5648 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5650 * keyboard.c [macintosh]: Include macterm.h.
5651 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5652 and menu_bar_activate_event type events as for X and NT.
5653 (make_lispy_event) [macintosh]: Construct lisp events of type
5654 MENU_BAR_EVENT as for X and NT.
5656 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5657 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5658 (sys_subshell) [macintosh]: Remove definition entirely.
5659 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5660 Vwindow_system_version here. Remove initialization of
5661 Vx_bitmap_file_path.
5662 (read_input_waiting): Correct the number of parameters passed to
5664 Move all Macintosh functions to mac/mac.c.
5666 * term.c [macintosh]: Include macterm.h.
5668 * window.c [macintosh]: Include macterm.h.
5670 * xdisp.c [macintosh]: Include macterm.h. Declare
5671 set_frame_menubar and pending_menu_activation.
5672 (echo_area_display) [macintosh]: Do not return if terminal frame
5673 is the selected frame.
5674 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5675 Allow only the selected frame to set menu bar.
5676 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5677 calling FRAME_EXTERNAL_MENU_BAR (f).
5678 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5680 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5681 and check_x. Declare XCreateGC. Define x_create_gc and
5682 x_free_gc. Initialize font_sort_order.
5683 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5684 but call x_list_fonts instead of w32_list_fonts.
5685 (Finternal_face_x_get_resource) [macintosh]: Do not call
5686 display_x_get_resource.
5687 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5688 (realize_x_face) [macintosh]: Load the font if it is specified in
5690 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5692 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5694 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5695 is nil: since we go to the end of submap anyway, we'd end up
5697 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5698 doesn't obey autoload.
5700 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5702 * msdos.c (dos_set_window_size): Update screen dimension variables.
5704 2000-10-21 Jason Rumney <jasonr@gnu.org>
5706 * w32term.c (w32_cache_char_metrics): Double check that font is
5707 really fixed pitch before trusting tmPitchAndFamily.
5709 2000-10-21 Andrew Innes <andrewi@gnu.org>
5711 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5713 * w32term.h: Extern decl for w32_cache_char_metrics.
5715 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5717 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5718 (w32_unload_font): Free per_char array if present.
5720 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5721 cached information in emulated XFontStruct to handle common cases
5722 quickly. Do not allocate XCharStruct for return.
5723 (w32_native_per_char_metric): New function.
5724 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5726 (x_produce_glyphs): Don't get an HDC. Change calls to
5727 w32_per_char_metric to match arg change above. Remove calls to
5729 (w32_get_glyph_overhangs): Ditto.
5730 (w32_cache_char_metrics): New function.
5732 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5733 ($(BLD)/casefiddle.$(O)): Remove compile command.
5734 ($(BLD)/gmalloc.$(O)): Remove compile command.
5735 ($(BLD)/dispnew.obj):
5736 ($(BLD)/keyboard.obj):
5737 ($(BLD)/w32inevt.obj):
5738 ($(BLD)/w32bdf.obj):
5740 ($(BLD)/buffer.obj):
5741 ($(BLD)/editfns.obj):
5743 ($(BLD)/fileio.obj):
5745 ($(BLD)/indent.obj):
5746 ($(BLD)/insdel.obj):
5747 ($(BLD)/intervals.obj):
5748 ($(BLD)/minibuf.obj):
5750 ($(BLD)/scroll.obj):
5751 ($(BLD)/sysdep.obj):
5752 ($(BLD)/textprop.obj):
5753 ($(BLD)/widget.obj):
5754 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5755 ($(BLD)/term.obj): Add dependency on dispextern.h.
5757 * makefile.nt ($(BLD)\dispnew.obj):
5758 ($(BLD)\keyboard.obj):
5759 ($(BLD)\w32inevt.obj):
5760 ($(BLD)\w32bdf.obj):
5762 ($(BLD)\buffer.obj):
5763 ($(BLD)\editfns.obj):
5765 ($(BLD)\fileio.obj):
5767 ($(BLD)\indent.obj):
5768 ($(BLD)\insdel.obj):
5769 ($(BLD)\intervals.obj):
5770 ($(BLD)\minibuf.obj):
5772 ($(BLD)\scroll.obj):
5773 ($(BLD)\sysdep.obj):
5774 ($(BLD)\textprop.obj):
5775 ($(BLD)\widget.obj):
5776 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5777 ($(BLD)\term.obj): Add dependency on dispextern.h
5779 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5781 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5782 with an additional argument of Qt.
5784 2000-10-21 Miles Bader <miles@gnu.org>
5786 * window.c (pos_fully_visible_in_window_p): New function.
5787 (Fpos_visible_in_window_p): Add FULLY argument.
5788 Use pos_fully_visible_in_window_p.
5789 (window_scroll_pixel_based, window_scroll_line_based): Update
5790 calls to Fpos_visible_in_window_p.
5791 * lisp.h (Fpos_visible_in_window_p): Update prototype
5793 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5795 * alloc.c (toplevel): Conditionalize compilation of mem_*
5796 functions differently.
5798 2000-10-20 Jason Rumney <jasonr@gnu.org>
5800 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5801 mem_init where it used to be. mem_z etc not defined otherwise.
5803 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5805 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5807 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5808 structure definition and related variabled to the top of the file.
5809 Include this code when GC_MALLOC_CHECK is defined.
5810 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5811 register/unregister allocated region.
5812 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5813 which isn't allocated.
5814 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5815 something which is already in use.
5816 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5817 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5818 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5819 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5821 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5822 _malloc_internal instead of malloc.
5823 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5826 2000-10-20 Andrew Innes <andrewi@gnu.org>
5828 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5830 (my_strftime) <macro>: Don't use macro arg list when redefining as
5832 (my_strftime) <function>: Supply 0 as ut argument.
5834 2000-10-19 Jason Rumney <jasonr@altavista.net>
5836 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5837 including dispextern.h, as it stops faces from working.
5839 * w32fns.c (Fx_create_frame): Don't bother calling
5840 face-set-after-frame-default since the caller does it for us
5841 anyway. Clean up calls to x_get_arg to be consistent with X.
5843 * w32term.c (x_produce_glyphs): Handle
5844 unibyte_display_via_language_environment correctly.
5845 (w32_draw_box_rect): Fix the calculation of width and height.
5847 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5848 as it has stopped working.
5849 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5852 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5854 * eval.c (skip_debugger): Prevent a compiler warning.
5855 (Fcondition_case): Likewise.
5856 (Fbacktrace_frame): Use a null interactive spec.
5858 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5860 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5862 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5864 * strftime.c: Sync with glibc, file version 1.78.
5865 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5866 should no longer be used according to ISO 8601.
5868 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5869 no map for meta_prefix_char, don't try to use it as a keymap.
5870 Instead, if T_OK is non-zero, look up a default binding, if any,
5871 otherwise, if T_OK is zero, return nil.
5873 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5874 (x_to_xcolors, png_load): Use x_query_color.
5876 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5878 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5880 (x_copy_color, x_alloc_lighter_color): Likewise.
5882 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5883 (x_query_color, x_query_colors): Add prototype.
5885 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5886 check_string_bytes only if not noninteractive, increase count to 50.
5888 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5890 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5893 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5895 * alloc.c (pure_bytes_used): Renamed from pureptr.
5897 (pure_alloc): New function.
5898 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5900 (Fpurecopy): Use PURE_POINTER_P.
5902 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5903 PT has moved backward.
5905 * xdisp.c (cursor_row_p): Take continued lines into account.
5907 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5909 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5910 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5911 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5914 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5915 of selective display off while searching for the next line start.
5917 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5919 * Makefile.in (term.o): Depend on dispextern.h.
5921 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5923 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5925 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5927 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5928 the iterator at the beginning, so that they can be set later on,
5929 for instance in reseat_at_next_visible_line_start, without being
5932 * xfns.c (pbm_format): Add :foreground and :background keywords.
5933 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5934 (xbm_load): Recognize foreground and background color specifications.
5936 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5938 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5940 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5942 * msdos.c (IT_set_face): Compare highlighted face with the default
5943 face, and invert colors if these faces' colors are identical.
5944 (Fmsdos_remember_default_colors): Don't swap foreground and
5945 background colors in initial_colors[].
5946 (IT_set_frame_parameters): Don't swap frame's foreground and
5947 background pixels. If ALIST includes "(reverse . t)", swap
5948 foreground-color and background-color properties in frame's
5949 param_alist. If the original frame's param_alist doesn't specify
5950 the colors, store unspecified-fg and unspecified-bg, reversed if
5953 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5954 the colors are unspecified and reversed, reverse fore- and back-
5955 ground in the returned value.
5956 (Fframe_parameter): Ditto.
5958 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5960 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5961 get_last_unchanged_at_beg_row.
5962 (find_first_unchanged_at_end_row): Renamed from
5963 get_first_unchanged_at_end_row.
5964 (find_first_unchanged_at_end_row): Convert assertions to
5965 unconditional tests which abort. When looking for a row in
5966 unchanged text, don't go further back than first_text_row.
5968 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5969 Don't add in the last line's height when deciding if the new
5970 position is below the scroll margin.
5972 2000-10-16 Miles Bader <miles@gnu.org>
5974 * editfns.c (Fconstrain_to_field): Check carefully for field
5975 boundaries if either OLD_POS or NEW_POS has a non-nil field
5976 property, even if they're the same.
5978 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5980 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5981 height for XFillRectangle.
5983 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5985 * syntax.c (Fstring_to_syntax): New function extracted from
5986 Fmodify_syntax_entry.
5987 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5988 (skip_chars, Fforward_comment): Remove unused variables.
5989 (syms_of_syntax): Add defsubr for string-to-syntax.
5990 (describe_syntax): Add code for comment and string fences.
5992 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5994 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5995 Do the meta->esc mapping. Call get_keyelt before returning.
5996 Start scanning from the second element (the first is always `keymap')
5997 to make it easier to detect when we reach a parent map.
5998 Handle the case of inheriting from a symbol whose function is a map.
5999 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6000 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6001 (get_keyelt, Flookup_key): Update call to access_keymap.
6002 Remove the meta->esc mappings.
6003 (define_as_prefix): Delete old disabled code.
6004 (menu_item_p): New function.
6005 (where_is_internal_1): Skip over the few remaining menu items.
6006 * lisp.h (access_keymap): Update prototype.
6007 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6008 Update call to access_keymap.
6009 (follow_key, read_key_sequence): Update calls to access_keymap.
6010 Remove the meta->esc mappings.
6012 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6014 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6015 with additional argument.
6017 * xdisp.c (cursor_row_p): New function.
6018 (try_cursor_movement, display_line): Use it.
6020 * xdisp.c (append_space): Also save/restore iterator's current
6021 character and its length.
6023 * xdisp.c (init_from_display_pos): Add an assertion.
6024 (handle_stop): Don't set iterator's add_overlay_start.
6025 (handle_invisible_prop): Likewise.
6026 (load_overlay_strings): If text under an overlay is invisible,
6027 take both before- and after-strings into account when the iterator
6028 is positioned either at the start or at the end of the overlay.
6029 (forward_to_next_line_start): Rewritten.
6030 (reseat_at_next_visible_line_start): Rewritten.
6031 (set_iterator_to_next): Add parameter RESEAT_P.
6033 * dispextern.h (struct it): Remove member add_overlay_start.
6034 (set_iterator_to_next): Change prototype.
6036 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6038 * coding.c (code_convert_region): Be sure to initialize
6039 coding->category_idx.
6040 (decode_coding_string): Set coding->src_multibyte and
6041 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6042 (encode_coding_string): Set coding->src_multibyte and
6043 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6045 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6047 * xfns.c (Fx_create_frame): Don't bother calling
6048 face-set-after-frame-default since the caller does it for us anyway.
6050 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6052 * window.c (coordinates_in_window): Fix detection of vertical line
6053 on character terminals.
6055 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6057 * editfns.c (save_excursion_save): Additionally record the
6059 (save_excursion_restore): If buffer was visible in a window, and a
6060 different window was selected, and the old selected window is
6061 still live, restore point in that window.
6063 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6065 * xterm.c (x_produce_glyphs): Handle
6066 unibyte_display_via_language_environment correctly.
6068 * regex.c (regex_compile): Change the way of handling a range from
6069 unibyte char to multibyte char.
6071 * syntax.c (skip_chars): Change the way of handling a range from
6072 unibyte char to multibyte char.
6074 * process.c (read_process_output): Cancel previous change.
6076 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6078 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6080 * charset.c (Ffind_charset_string): Doc fix.
6081 (Ffind_charset_region): Doc fix.
6083 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6085 * process.c (read_process_output): Fix previous change. Adjust
6086 multibyteness of text to insert in a buffer by
6087 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6089 2000-10-10 Andreas Schwab <schwab@suse.de>
6091 * alloc.c (mark_object): Remove all workarounds installed on
6094 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6096 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6097 (base64_encode_1): Make it work for a text of multibyte form.
6098 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6099 case. Don't call str_to_multibyte because base64_decode_1
6100 produces correct multibyte form for eight-bit codes.
6101 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6102 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6103 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6106 * charset.h (CHAR_STRING): Optimized for single byte characters.
6108 2000-10-09 Andreas Schwab <schwab@suse.de>
6110 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6111 -1 after socket is closed, to fall through to error processing.
6113 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6115 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6116 variables. If ALIST includes foreground-color or
6117 background-color, change also the colors of the default face for
6120 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6122 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6123 them extern (they are defined on xfaces.c).
6124 (syms_of_msdos): Don't intern and don't staticpro
6125 Qbackground_color and Qforeground_color.
6127 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6129 * frame.c (Fframe_parameter): For non-windowed frames, if
6130 f->param_alist says foreground or background color is unspecified,
6131 call tty_color_name to return the color name computed from the
6132 frame's current colors.
6134 2000-10-06 Dave Love <fx@gnu.org>
6136 * terminfo.c (ospeed): Don't declare.
6138 * sysdep.c: Don't include string.h.
6139 (h_errno): Declare conditional also on TRY_AGAIN.
6141 * charset.c (Ffind_charset_string): Doc fix.
6143 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6144 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6147 2000-10-05 Dave Love <fx@gnu.org>
6149 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6150 position like menu-bar.
6152 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6154 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6156 * xdisp.c (handle_single_display_prop): Use safe_call1.
6157 (safe_call): Renamed from call_function.
6158 (safe_call1): New function.
6159 (handle_fontified_prop): Use safe_call1 instead of call1.
6160 (safe_eval): Renamed from eval_form.
6161 (safe_eval_handler): Renamed from eval_handler.
6162 (handle_single_display_prop, display_mode_element): Use safe_eval
6163 instead of eval_form.
6165 * xfaces.c (merge_face_heights): Use safe_call instead of
6168 * keyboard.c (show_help_echo): Use safe_call instead of
6169 call_function; use safe_eval instead of eval_form.
6171 * lisp.h (safe_call): Renamed from call_function.
6172 (safe_eval): Renamed from eval_form.
6173 (safe_call1): Add prototype.
6175 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6177 * xfns.c (image_ascent): Rearrange ascent calculation for the
6180 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6182 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6183 (where_is_internal_1): Don't bother ignoring menu-items any more.
6185 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6187 * keyboard.c (update_menu_bindings): New variable.
6188 (parse_menu_item): Use AREF. If update_menu_bindings
6189 is 0, don't update menu bindings.
6190 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6192 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6194 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6197 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6199 * syntax.c (forw_comment): Match nestedness of ender/starter.
6200 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6201 (prev_char_comstart_first): Remove.
6202 (back_comment): Check two-char comment markers more carefully
6203 to better handle overlapping cases like *//* or /* */* */ ...
6204 Match nestedness of ender/starter.
6206 2000-10-02 Dave Love <fx@gnu.org>
6208 * config.in (HAVE_GAI_STRERROR): Add undef.
6210 * process.c (Fopen_network_stream): Use it.
6212 * m/alpha.h (NO_REMAP): Don't define.
6214 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6216 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6217 return with a string converted to an integer or vice versa when
6218 Vmocklisp_arguments is t.
6219 (Fsignal): Likewise. The function can return for `quit'.
6220 (struct gcpro): Declare member `var' to point to a volatile
6223 * eval.c (error): Prevent compiler warning.
6225 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6227 * keymap.c (keymap_memberp): New function.
6228 (Fset_keymap_parent): Use it.
6229 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6230 Use keymap_memberp to avoid creating cycles.
6231 (access_keymap): Use KEYMAPP.
6233 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6235 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6236 gai_strerror. Make sure xerrno is set if connect fails. Improve
6239 2000-09-29 Jason Rumney <jasonr@gnu.org>
6241 * w32term.c (w32_char_font_type, w32_encode_char)
6242 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6243 (w32_bdf_per_char_metric): New function.
6244 (w32_per_char_metric): Use it.
6245 (x_draw_glyph_string_background): Always draw background for BDF
6248 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6249 GDI object which is a scarce resource.
6251 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6252 (get_quoted_string): Fix limit on memchr search.
6253 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6254 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6255 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6256 (get_cached_font_char, cache_char_offset): Use macro
6257 BDF_CODEPOINT_RANGE_COVER_P.
6258 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6259 (clear_cached_bitmap_slots): New function.
6260 (GET_HEX_VALUE): G-Z, g-z are not hex.
6261 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6262 (get_bitmap_with_cache): Use new cache implementation.
6263 (create_offscreen_bitmap): New function.
6264 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6266 * w32term.c (x_produce_glyphs): If the distance from the current
6267 position to the next tab stop is less than a canonical character
6268 width, use the tab stop after that.
6269 (x_draw_glyphs): Handle case START and END are out of bounds more
6271 (x_clear_mouse_face): Block/unblock input.
6272 (x_display_and_set_cursor): Don't show a hollow box cursor for
6273 buffers whose cursor_type is nil.
6275 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6277 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6279 * dispextern.h (updating_frame): Declare extern.
6281 2000-09-29 Andreas Schwab <schwab@suse.de>
6283 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6285 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6287 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6288 use its function definition.
6289 (tool_bar_items): Likewise.
6291 * lisp.h (fatal): Declare NO_RETURN.
6293 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6295 * keymap.c: Remove the line "#undef NULL".
6297 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6299 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6301 2000-09-28 Dave Love <fx@gnu.org>
6303 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6305 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6307 * .gdbinit (xreload): Note its need on GNU/Linux.
6309 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6310 r_alloc, r_alloc_free.
6312 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6314 * syntax.c (skip_chars): Handle negation correctly.
6316 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6318 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6319 with non-zero FORCE_P argument.
6321 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6324 * xdisp.c (window_box_height): Add an assertion.
6326 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6327 tool-bar than is available.
6328 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6330 2000-09-27 Dave Love <fx@gnu.org>
6332 * s/irix6-5.h: Now works 64-bit. Tidied.
6334 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6336 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6337 instead of BITS_PER_INT.
6338 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6339 EMACS_UINT, respectively.
6340 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6342 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6344 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6346 * window.c (freeze_window_starts): Construct last argument for
6347 foreach_window differently.
6349 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6351 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6352 EMACS_UINT instead of `int' and `unsigned int'.
6353 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6355 * frame.h (struct frame): Make the `nothing' member of union
6356 output_data an EMACS_INT.
6358 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6359 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6360 size in the sdata structure.
6361 (SDATA_NBYTES, SDATA_DATA): New macros.
6362 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6363 differently for the different layout of the sdata structure.
6364 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6366 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6367 Check that size recorded in the string size and size recorded in
6368 the sdata structure agree.
6370 2000-09-25 Dave Love <fx@gnu.org>
6372 * buffer.c: Include stdio.h.
6374 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6376 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6378 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6379 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6380 (__malloc_extra_blocks): Declare as __malloc_size_t.
6382 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6384 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6386 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6387 (read_char): If help-echo is showing, preserve the echo area
6390 * xdisp.c (help_echo_showing_p): New variable.
6391 (set_message): Reset it to 0.
6392 (init_xdisp): Initialize help_echo_showing_p.
6394 * dispextern.h (help_echo_showing_p): Declare extern.
6396 * config.in: Fix typo in __GNUC_MINOR__.
6398 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6400 * s/freebsd.h (POSIX_SIGNALS): Define.
6402 * xterm.c (x_clear_mouse_face): Block/unblock input.
6404 2000-09-24 Dave Love <fx@gnu.org>
6406 * fns.c (base64_encode_1): Fix last change.
6408 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6410 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6412 * xdisp.c (try_window_reusing_current_matrix): More fixes
6413 for the case window has a header-line.
6415 2000-09-22 Dave Love <fx@gnu.org>
6417 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6420 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6422 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6424 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6426 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6429 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6432 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6433 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6434 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6437 * marker.c (byte_char_debug_check): Return void.
6439 * xfns.c (Fx_create_frame): Set default frame parameter value
6440 for tool-bar-lines to 1.
6442 * dispnew.c (scrolling_window): Compare y-positions of rows
6443 equal at the start. Some simplification.
6445 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6446 reused rows' y-position in the case window has a header-line, and
6447 new window start is greater than old window start.
6449 * process.c (process_sent_to): New variable.
6450 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6451 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6452 Declare more parameters volatile.
6454 * lread.c (Vrecursive_load_depth_limit): New variable.
6455 (Fload): Check recursive loads whose recursion depth exceeds
6456 Vrecursive_load_depth_limit.
6457 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6459 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6461 * fileio.c (Fread_file_name): Doc fix.
6463 * editfns.c (Fmessage_or_box): Doc fix.
6465 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6467 * xfns.c (xbm_scan): Allow C-style comments.
6469 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6470 symbols are specified, add color translations to the cache.
6471 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6472 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6474 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6475 structures to xpm_init_color_cache.
6477 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6479 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6481 2000-09-19 Andrew Innes <andrewi@gnu.org>
6483 * makefile.nt (bootstrap-emacs): Don't change directory.
6485 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6487 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6489 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6490 If output buffer is too small, signal an appropriated error.
6492 2000-09-18 Dave Love <fx@gnu.org>
6494 * keyboard.c (menu_bar_items, tool_bar_items)
6495 (current_active_maps): Remove redundant get_local_map call.
6497 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6499 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6500 cursor for buffers whose cursor_type is nil.
6502 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6503 a feature to implement that is already implemented.
6504 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6507 * xfns.c (x_clear_image_1): New function.
6508 (x_clear_image): Use it.
6509 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6511 * dispnew.c (update_window): Move test for invisible lines
6512 at the top to update_window_line.
6513 (update_window_line): Handle invisible lines here.
6515 * xfns.c (clear_image_cache): Clear current matrices of all
6516 frames sharing an image cache. Block input while freeing
6517 images. Fix timestamp comparison.
6518 (x_clear_image): Also free the mask.
6520 * xfns.c (lookup_image): Block input while loading the image so
6521 that we won't get interrupted in a state where the image isn't yet
6523 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6524 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6525 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6526 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6528 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6530 * dispnew.c (update_window): Make sure to make desired rows
6531 current even if they are completely invisible at the top
6534 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6536 * xfns.c (lookup_image): Build mask before applying an algorithm.
6537 Recognize algorithm `disabled'.
6538 (cross_disabled_images): New variable.
6539 (COLOR_INTENSITY): New macro.
6540 (x_detect_edges): Use COLOR_INTENSITY.
6541 (x_disable_image): New function.
6542 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6544 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6545 disabled state, don't apply an image transformation algorithm if
6546 the user specified an image for the disabled state. Use
6547 `:algorithm disabled' for creating a disabled item's image if the
6548 user hasn't specified an image.
6550 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6551 allocation functions with the XPM lib.
6552 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6553 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6554 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6555 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6556 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6557 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6558 functions, if possible, because these handle color allocation
6559 failure more gracefully.
6560 (Fimage_mask_p): New function.
6562 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6563 (Qedge_detection, Qheuristic): New symbols.
6564 (syms_of_xfns): Initialize new symbols.
6565 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6566 `algorithm (edge-detection ...)'.
6567 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6568 (tiff_format, gif_format, gs_format): Add `:mask'.
6569 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6570 (GIF_MASK, GS_MASK): New enumerators.
6571 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6572 (emboss_matrix, laplace_matrix): New variables.
6573 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6574 (x_edge_detection): New functions.
6575 (x_laplace): Rewritten in terms of x_detect_edges.
6576 (x_build_heuristic_mask): If image has a mask, free it.
6578 2000-09-14 Andrew Innes <andrewi@gnu.org>
6580 * makefile.w32-in: Revert to Unix line endings.
6582 2000-09-14 Andrew Innes <andrewi@gnu.org>
6584 * makefile.w32-in: Standardize indentation somewhat.
6585 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6586 cater for differences between shells.
6588 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6590 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6592 * xterm.c (x_produce_glyphs): If the distance from the current
6593 position to the next tab stop is less than a canonical character
6594 width, use the tab stop after that.
6596 2000-09-14 Dave Love <fx@gnu.org>
6598 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6600 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6602 * xdisp.c (handle_fontified_prop): While running fontification
6603 functions, bind `fontification-functions' and
6604 `after-change-functions' to nil.
6606 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6607 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6609 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6611 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6612 USE_MMAP_FOR_BUFFERS.
6614 * insdel.c (make_gap): Use enlarge_buffer_text.
6616 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6617 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6618 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6619 from former r_alloc_* functions in ralloc.c.
6620 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6621 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6622 (mmap_init) [REL_ALLOC_MMAP]: New function.
6623 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6624 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6627 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6628 (enlarge_buffer_text): Add prototype.
6630 * ralloc.c: Remove everything having to do with the use of mmap.
6632 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6634 * sound.c (Fplay_sound): Doc fix.
6636 * keyboard.c: Avoid some more compiler warnings.
6637 (parse_tool_bar_item): Ignore cached key bindings.
6639 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6640 and allocation of Lisp data.
6642 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6644 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6645 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6648 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6650 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6652 * ccl.c: Comment fixed.
6653 (MAX_MAP_SET_LEVEL): Increased to 30.
6654 (PUSH_MAPPING_STACK): Enclose with do-while block.
6655 (POP_MAPPING_STACK): Likewise.
6656 (stack_idx_of_map_multiple): New variable.
6657 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6658 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6659 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6660 (ccl_driver) <CCL_MapSingle>: Likewise.
6661 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6662 with the case where looking up process reaches to the end of
6663 map-set, and call CCL programs as the above change.
6665 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6667 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6668 that might be clobbered by longjmp.
6669 (check_x_display_info, x_decode_color, create_frame_xic)
6670 (Fx_display_backing_store, Fx_display_visual_class)
6671 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6673 * lread.c (init_lread): Set Vloads_in_progress to nil.
6674 (Fload): Show list of recursively loaded files, when signaling an
6677 * lread.c (Vloads_in_progress): New variable.
6678 (record_load_unwind): New function.
6679 (Fload): Check for recursive loads.
6680 (syms_of_lread): Initialize Vloads_in_progress.
6681 (read_integer, read1): Avoid some compiler warnings.
6683 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6686 2000-09-11 Miles Bader <miles@gnu.org>
6688 * editfns.c (Fbuffer_string): Doc fix.
6690 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6692 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6694 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6696 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6697 whether to include other header files.
6699 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6701 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6702 by Fmemq as a boolean.
6704 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6706 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6708 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6710 * ralloc.c (mmap_fd): Remove initializer which can make it
6711 read-only in a dumped Emacs.
6712 (mmap_fd_1): New variable.
6713 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6714 restore it from there.
6715 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6716 unconditionally so that mmap_fd can be initialized there.
6717 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6718 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6719 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6721 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6723 * xdisp.c (dump_glyph_row): Fix printf format string.
6724 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6726 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6728 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6731 * xdisp.c (try_window_id): When trying to locate cursor in
6732 unchanged rows at the top, handle the case that we can't find it.
6734 * xterm.c (x_draw_glyphs): Handle case START and END are out
6735 of bounds more carefully.
6737 2000-09-08 Dave Love <fx@gnu.org>
6739 * s/sol2.h (REL_ALLOC_MMAP): Define.
6740 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6742 * ralloc.c: Don't include string.h (redundant).
6743 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6744 [!MAP_ANON]: Include fcntl.h.
6745 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6746 (r_alloc, r_re_alloc, r_alloc_free)
6747 (mmap_enlarge, mmap_set_vars): Use it.
6748 (r_alloc_init_fd): New function.
6749 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6750 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6753 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6756 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6757 change to __NetBSD__.
6759 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6761 * search.c (compile_pattern): Check the multibyteness of cached
6764 2000-09-08 Miles Bader <miles@gnu.org>
6766 * xfaces.c (default_face_vector): Function removed.
6767 (Finternal_merge_in_global_face): Restore old global/local
6768 attribute override order. Use inline loop instead of calling
6769 default_face_vector.
6771 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6773 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6774 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6775 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6776 where necessary, in case POINTER_TYPE is `void'.
6778 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6780 * frame.c (make_terminal_frame): Initialize frame foreground and
6781 background colors to unspecified, for the initial instance of an
6784 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6786 * ralloc.c (mmap_find): Fix overlap computation.
6787 (mmap_enlarge): Compute nbytes before trying to find an
6790 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6793 * lread.c (syms_of_lread): Change value of regexp
6794 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6796 * xmenu.c (xdialog_show): When looking up the selection in
6797 menu_items, take `quote' boundaries into account; this corresponds
6798 to a nil ITEM in x-popup-dialog.
6800 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6802 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6804 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6806 * coding.c (encode_coding_sjis_big5): Use translation table for
6807 encoding, not decoding. Fix the handling of latin-jisx0201.
6808 Check for the charset katakana-jisx0201 too.
6809 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6810 (detect_coding_sjis): Check the byte sequence more rigidly.
6812 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6814 * xfaces.c (Vparam_value_alist): New variable.
6815 (syms_of_xfaces): Initialize it.
6816 (Finternal_set_lisp_face_attribute): Avoid more consing.
6818 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6820 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6821 (Qbackground_mode): New variable.
6822 (syms_of_frame_1): Initialize Qbackground_mode.
6824 * lisp.h (Qdisplay): Declare extern.
6826 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6827 change face on all frames, and change the default for new frames.
6829 2000-09-07 Dave Love <fx@gnu.org>
6831 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6833 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6835 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6837 * charset.c: Include composite.h
6838 (lisp_string_width): New function.
6839 (Fstring_width): Call lisp_string_width instead of strwidth.
6841 * Makefile.in (charset.o): Depends on composite.h.
6843 * process.c (read_process_output): Before inserting the decoded
6844 text in the buffer, adjust the multibyteness.
6846 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6848 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6849 buffer's text buffer is null, map new memory.
6851 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6852 POINTER_TYPE and size_t.
6853 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6854 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6855 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6856 [REL_ALLOC_MMAP]: New macros.
6857 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6858 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6859 [REL_ALLOC_MMAP]: New functions.
6861 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6862 before and after unexec.
6864 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6865 text buffers if necessary.
6867 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6868 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6871 * config.in (HAVE_MMAP): Add #undef.
6873 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6875 * frame.c (Qdisplay_type): New variable.
6876 (syms_of_frame_1): Initialize it.
6877 (Fframe_parameter): New function that avoids consing.
6878 (syms_of_frame): Defsubr it.
6880 * buffer.c (Fother_buffer): Consider buffers as invisible when
6881 they are displayed in a window on an invisible frame.
6883 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6884 get-largest-window always return nil.
6886 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6888 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6889 variable; recognize Emacs 19 elc files.
6891 2000-09-04 Miles Bader <miles@gnu.org>
6893 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6894 before initially popping up the menu, so the menu doesn't flash
6895 when the face settings are significantly different from the defaults.
6897 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6899 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6900 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6901 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6902 (BIT_UNIBYTE): Remove.
6903 (re_match_2_internal): Delete corresponding code and streamline the
6904 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6905 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6906 (re_wctype_t): New type.
6907 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6908 (regex_compile): Use them and fix handling of overly long char classes.
6910 2000-09-03 Andrew Innes <andrewi@gnu.org>
6912 * makefile.w32-in: Change to DOS line endings.
6914 * s/ms-w32.h (ORDINARY_LINK): New define.
6916 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6917 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6919 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6920 (distclean): Delete them here instead.
6922 * w32proc.c (compare_env): Convert to uppercase for comparison,
6923 not lowercase, to match how the native Windows shell works.
6925 2000-09-03 Jason Rumney <jasonr@gnu.org>
6927 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6928 CVS changes the line-ends when checking in/out on DOS/Windows.
6930 * makefile.nt (emacs): Do not change directory to run temacs, as
6931 the load-path is set relative to current directory.
6933 2000-09-03 Miles Bader <miles@gnu.org>
6935 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6937 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6939 * xdisp.c (redisplay_mode_lines): New function.
6940 (display_mode_lines): Return number of mode lines displayed.
6941 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6942 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6944 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6945 string.h and strings.h.
6946 (index) [HAVE_INDEX]: Add prototype.
6948 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6949 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6951 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6952 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6954 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6956 * lread.c (read1): Accept `?' as symbol constituent, for
6957 compatiblity with XEmacs.
6959 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6961 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6962 (struct re_pattern_buffer): Remove newline_anchor.
6963 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6964 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6965 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6966 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6967 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6968 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6969 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6970 Get rid of references to newline_anchor.
6971 (regcomp): Allocate and precompute a fastmap.
6973 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6975 * lread.c (openp): GCPRO local variable `filename'.
6977 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6979 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6981 * regex.c: Merge some changes from GNU libc. Add prototypes.
6982 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6983 Use memcmp and memcpy instead of bcopy and bcmp.
6984 (init_syntax_once): Use ISALNUM.
6985 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6986 (REG_UNSET_VALUE): Remove. Use NULL instead.
6987 (REG_UNSET, re_match_2_internal): Use NULL.
6988 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6990 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6991 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6992 (regex_compile): In handle_interval, return an error rather than try to
6993 unfetch the interval if we can't find the closing brace.
6994 Obey the RE_NO_GNU_OPS syntax bit.
6995 (TOLOWER): New macro.
6997 (regexec): Allocate regs.start and regs.end as one block.
6999 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7001 * xdisp.c (echo_area_display): Check display_completed instead
7002 of calling detect_input_pending.
7004 * dispnew.c (update_frame): Only set display_completed here; move
7005 the update_begin and update_end calls here from update_frame_1.
7006 (update_frame_1): Don't set display_completed here, don't call
7007 update_begin/update_end.
7009 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7010 instead of store_frame_param.
7012 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7014 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7015 desired window matrix hasn't been displayed, use the current row
7016 instead. Make sure that only those frame rows are updated for
7017 which there exists a corresponding enabled desired row.
7019 2000-08-29 Miles Bader <miles@gnu.org>
7021 * xfaces.c (default_face_vector): New function.
7022 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7024 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7026 * lread.c (openp): Prevent temporary string passed to
7027 Ffile_readable_p from being garbage collected.
7029 2000-08-28 Dave Love <fx@gnu.org>
7031 * keymap.c (store_in_keymap): Add `static' to declaration.
7033 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7035 * emacs.c, callint.c, doc.c, editfns.c
7036 (toplevel) [HAVE_STRING_H]: Include string.h.
7037 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7038 (index): Remove prototypes which might conflict with non-standard
7039 definitions of index/strchr.
7041 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7042 (rindex): Define only if !HAVE_RINDEX.
7044 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7046 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7048 2000-08-28 Miles Bader <miles@gnu.org>
7050 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7051 made inconsistent by a font-related attribute in FROM.
7052 (merge_face_inheritance): Add function comment.
7054 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7056 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7057 the 4th arg (PREV_EVENT) Qt to suppress input method.
7059 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7061 * regex.c: Indent cpp directives and remove parens after `defined'.
7062 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7063 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7064 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7065 (re_compile_pattern): Use size_t for length.
7066 (init_syntax_once): Move to a better place.
7067 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7068 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7070 * syntax.c (back_comment): Detect cases where a comment-starter is
7071 actually inside another comment as in: /* a // b */ c // d \n.
7072 Make it clear that `comstart_pos' is unused for nested comments.
7074 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7075 (KEYMAPP): New macro.
7076 (Fkeymap_parent, Fset_keymap_parent): Use it.
7077 (fix_submap_inheritance): Mark it static.
7078 (define_as_prefix, describe_buffer_bindings, describe_command)
7079 (describe_translation, describe_map): Complete prototypes.
7081 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7083 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7084 to better match the key-lookup behavior.
7086 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7088 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7089 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7091 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7093 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7094 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7095 (xterm.o): Depend on coding.h
7097 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7099 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7100 the corresponding '#endif'.
7102 2000-08-26 Miles Bader <miles@gnu.org>
7104 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7105 * xfaces.c (QCinherit): New variable.
7106 (syms_of_xfaces): Initialize it.
7107 (LFACE_INHERIT): New macro.
7108 (Finternal_get_lisp_face_attribute)
7109 (merge_face_vector_with_property)
7110 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7111 (check_lface_attrs): Allow new types of face height. Check
7113 (CYCLE_CHECK): New macro.
7114 (merge_face_inheritance): New function.
7115 (merge_face_vectors): Merge inherited faces too. Add F and
7116 CYCLE_CHECK arguments.
7117 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7118 (lookup_named_face, lookup_derived_face, realize_named_face)
7119 (face_at_string_position, face_at_buffer_position): Supply
7120 new F and CYCLE_CHECK arguments to merge_face_vectors.
7121 (merge_face_heights): New function.
7122 (merge_face_vectors, merge_face_vector_with_property)
7123 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7124 handle relative face heights.
7125 (lface_same_font_attributes_p): Compare heights using EQ.
7127 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7129 * charset.c (char_to_string): Check the character validity.
7130 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7132 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7134 * regex.c (PUSH_FAILURE_COUNT): New macro.
7135 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7136 Handle popping of a register's or a counter's data.
7137 (POP_FAILURE_POINT): Use the new name.
7138 (re_match_2_internal): Push counter data on the stack for succeed_n,
7139 jump_n and set_number_at and remove misleading dead code in succeed_n.
7141 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7143 * xdisp.c (redisplay_internal): If considering all windows on all
7144 frames, update the display for each frame as soon as possible,
7145 instead of first building all desired matrices for all frames, and
7146 then updating them all.
7147 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7149 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7151 * bytecode.c (mark_byte_stack): Add a comment.
7153 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7154 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7157 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7159 * minibuf.c (do_completion): Always use compare-string, not
7160 string-equal because the latter doesn't pay attention to
7161 multibyteness of strings.
7163 * process.c (create_process): Don't setup raw-text coding here.
7164 (Fopen_network_stream): Don't set coding->src_multibyte and
7165 coding->dst_multibyte here.
7166 (read_process_output): For process filter, return unibyte string
7167 if default-enable-multibyte-characters is nil.
7168 (send_process): If OBJECT is multibyte text, be sure to encoded it
7169 by the specified coding system for the process. Otherwise, setup
7171 (init_process): Don't initialize default-process-coding-system here.
7173 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7175 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7176 <scroll-down-aggressively>: Likewise.
7178 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7180 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7181 zero. Set coding->produced_char correctly.
7183 2000-08-22 Andrew Innes <andrewi@gnu.org>
7185 * makefile.w32-in: New file.
7187 * unexw32.c (unexec): Ignore old_name, and use the actual location
7188 of the current executable instead. Base new_name on this.
7190 * w32proc.c (create_child): Remove reference to security
7191 descriptor, which isn't needed and doesn't compile with mingw32.
7193 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7194 up dllimport attributes.
7195 (x_update_window_end): Update prototype.
7197 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7198 extern, which screws up dllimport attributes.
7200 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7201 up dllimport attributes.
7203 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7204 screws up dllimport attributes.
7206 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7207 up dllimport attributes.
7208 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7209 screws up dllimport attributes.
7211 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7212 up dllimport attributes.
7214 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7215 screws up dllimport attributes.
7217 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7218 screws up dllimport attributes.
7220 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7221 up dllimport attributes.
7223 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7224 unnecessary extern, which screws up dllimport attributes.
7227 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7228 up dllimport attributes.
7230 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7231 unnecessary extern, which screws up dllimport attributes.
7233 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7234 screws up dllimport attributes.
7236 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7237 up dllimport attributes.
7239 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7241 * w32bdf.c (search_file_line):
7242 (set_bdf_font_info):
7244 (w32_get_bdf_glyph):
7245 (w32_BDF_to_x_font): Fix compile warnings.
7247 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7249 * w32select.c: Include keyboard.h before frame.h.
7251 * w32fns.c (max): Define macro.
7252 (JOHAB_CHARSET): Define if not known.
7253 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7254 (Fx_show_tip): Synch with X version.
7256 * w32xfns.c: Include keyboard.h before frame.h.
7258 * w32fns.c: Include keyboard.h before frame.h.
7260 * w32term.c: Include keyboard.h before frame.h.
7262 * fontset.c: Include keyboard.h before frame.h.
7264 * w32inevt.c: Include keyboard.h before frame.h.
7265 (MOUSE_MOVED): Define if not known.
7267 * minibuf.c: Include keyboard.h before frame.h.
7269 * keyboard.c: Include keyboard.h before frame.h.
7271 * indent.c: Include keyboard.h before frame.h.
7273 * dispnew.c: Include keyboard.h before frame.h.
7275 * buffer.c: Include keyboard.h before frame.h.
7277 * alloc.c: Include keyboard.h before frame.h.
7279 * print.c: Include keyboard.h before frame.h.
7281 * process.c: Include keyboard.h before frame.h.
7283 * scroll.c: Include keyboard.h before frame.h.
7285 * sysdep.c: Include keyboard.h before frame.h.
7287 * term.c: Include keyboard.h before frame.h.
7289 * window.c: Include keyboard.h before frame.h.
7291 * xdisp.c: Include keyboard.h before frame.h.
7292 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7294 * frame.c: Include keyboard.h before frame.h.
7296 * w32heap.h: Undefine min, max.
7298 * w32gui.h: Undefine min, max.
7300 * unexw32.c: Change PUCHAR to PCHAR.
7301 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7304 (copy_executable_and_dump_data): Remove unnecessary static defs.
7305 (copy_executable_and_dump_data): Fix compile warnings.
7307 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7309 * w32console.c (min): Define macro.
7310 (clear_frame, write_glyphs): Fix compile warning.
7312 * w32proc.c (compare_env):
7313 (find_child_console): Fix compile warning.
7315 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7316 sys_errlist instead of _sys_errlist.
7317 (get_emacs_configuration_options): New function.
7319 * s/ms-w32.h (sys_nerr): Provide default definition.
7320 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7321 name with _ prepended.
7322 (NSIG): Define if not known.
7323 (get_emacs_configuration): Provide extern declaration.
7324 (get_emacs_configuration_options): Provide extern declaration.
7325 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7327 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7329 (read_unc_volume): Fix compile warning.
7331 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7332 definitions from being used.
7334 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7336 * w32.c (unc_volume_file_attributes):
7337 (open_unc_volume): Make arg const.
7339 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7340 (read_input_waiting): Remove excess parameter.
7342 * w32.c (init_environment): Call _access.
7343 (check_windows_init_file): Call _close.
7344 (init_user_info): Call _putenv.
7345 (init_environment): Call _putenv and _strdup.
7346 (init_ntproc): Reset volume info cache on startup.
7348 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7349 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7350 cannot override the CRT malloc.
7352 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7353 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7355 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7356 unless we are linking with a static CRT.
7357 (RVA_TO_PTR): Cast result to unsigned char*.
7359 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7360 (add_volume_info): Use xstrdup.
7362 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7364 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7365 (do_completion, Fminibuffer_complete_word): Use it.
7366 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7367 var so it can take non-boolean values.
7369 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7371 * editfns.c (find_field): Formatting changes.
7372 (toplevel): Some old-style function forward declarations
7373 changed to prototypes, some new protypes added, some functions
7376 * lisp.h (set_time_zone_rule): Add prototype.
7377 (use_dialog_box): External declaration.
7379 * keyboard.c (gen_help_event): Add parameter SIZE.
7380 (kbd_buffer_events_waiting): Slightly rewritten.
7381 (clear_event): New function.
7382 (kbd_buffer_get_event): Use it, and clear the input_events of
7384 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7385 don't fill the newly created array with nils.
7386 (toplevel): Convert some old-style function forward declarations
7389 * keyboard.h (gen_help_event): Change prototype.
7391 * xterm.c (XTread_socket): Change calls to gen_help_event.
7393 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7395 * eval.c (Fmacroexpand): Doc fix.
7397 2000-08-20 Jason Rumney <jasonr@gnu.org>
7399 * w32term.h (x_display_info_for_display): Remove as this function
7400 does not exist on W32.
7402 * w32term.c (help_echo_window): New variable.
7403 (syms_of_w32term): staticpro it.
7404 (note_mode_line_highlight): Set it.
7405 (XTextExtents16): Removed as there is no equivalent on W32.
7406 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7407 the X way of doing this will not work for W32.
7408 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7409 (x_draw_image_foreground): Avoid drawing outside of the clip area
7410 when image doesn't have a mask.
7411 (note_mouse_highlight): Process overlays in the right order of
7412 priority. Set help_echo_window.
7413 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7414 because that's more visible for large images.
7416 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7417 name to single_keymap_panes.
7418 (w32_menu_show): Set wv->title when dealing with titles.
7419 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7421 2000-08-21 Miles Bader <miles@gnu.org>
7423 * minibuf.c (do_completion): Try again if we rewrite the input
7424 string, but no completion was done, so that any completion message
7427 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7429 * xfaces.c (lface_equal_p): Compare strings differently.
7430 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7431 (realize_tty_face): Use them.
7432 (syms_of_xfaces): Initialize new variables.
7433 (map_tty_color): New function, extracted from realize_tty_face.
7434 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7435 foreground or background color, store the new color name in the
7436 realized face; previous code trying to do this had no effect.
7437 (realize_tty_face): Use map_tty_color.
7438 (Fclear_face_cache): Set face_change_count and ensure thorough
7441 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7443 * undo.c (record_first_change, record_marker_adjustment): Don't
7444 use XBUFFER on last_undo_buffer which might not be a buffer.
7446 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7448 * coding.c (decode_coding_string): Set members consumed,
7449 consumed_char, produced, produced_char of *coding correctly. If
7450 decode_coding doesn't consume any byte, don't try anymore.
7451 (encode_coding_string): Likewise.
7453 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7455 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7456 conditional have void type, for Standard C compilers.
7458 * xdisp.c (redisplay_internal): Compare windows for equality with
7459 EQ, instead of applying XWINDOW to something that might not
7462 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7464 * fontset.c (Finternal_char_font): Search only the selected frame
7465 for a window of the current buffer.
7467 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7469 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7472 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7473 second half of a HELP_EVENT is found at the start of kbd_buffer.
7475 2000-08-18 Miles Bader <miles@gnu.org>
7477 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7479 * editfns.c (save_restriction_save): Rewrite to use markers.
7480 (save_restriction_restore): Rewrite to understand new form of data
7481 saved by save_restriction_save.
7482 (Fsave_restriction): Remove cautionary note in doc-string.
7484 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7486 * fileio.c (build_annotations): Add a comment explaining the
7487 return value of format-annotate-function. Replace a spurious call
7488 to Flength with a CONSP test. Call format-annotate-function with
7489 a fifth arg specifying how many times the function is been called
7490 in a row, to let it choose temporary buffers appropriately.
7492 2000-08-17 Dave Love <fx@gnu.org>
7494 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7495 declare make_temp_name twice.
7497 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7498 (unreadpure): Give it an arg.
7500 * unexalpha.c: Prototype fatal_unexec, mark_x,
7501 update_dynamic_symbols. Declare unexec as void.
7503 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7504 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7506 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7507 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7509 * alloca.c: Use #error.
7510 [POINTER_TYPE]: Use it.
7512 * eval.c (Fdefvar): Doc fix.
7514 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7515 INITIALIZE_INTERVAL.
7517 * buffer.h: Avoid DECLARE_INTERVALS.
7519 * config.in: Add size_t.
7521 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7523 * w16select.c (set_clipboard_data): If there's not enough memory
7524 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7525 expects. In case of other failures, return 3.
7526 (system_error_msg): New error message.
7527 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7530 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7532 * term.c (write_glyphs): Also turn off inverse video after turning
7533 off other appearances in case TS_exit_attribute_mode is not equal
7534 to TS_end_standout_mode.
7535 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7537 (turn_off_face): Reset standout_mode only if
7538 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7539 is equal to TS_end_standout_mode.
7541 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7543 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7544 sequence at the end of the source block.
7546 * ccl.c (Fccl_program_p): Docstring modified.
7547 (Fccl_execute): Likewise.
7548 (Fccl_execute_on_string): Likewise.
7550 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7552 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7554 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7556 The following changes are mainly to fix bugs of
7557 encode/decode-coding-string failing if encoding/decoding return
7558 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7559 variable conversion_buffer.
7561 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7562 decrement dst_end to avoid buffer overflow in the later call of
7565 * coding.h (conversion_buffer_size, conversion_buffer)
7566 (get_conversion_buffer): Extern deleted.
7568 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7569 (conversion_buffer, conversion_buffer_size): Variables deleted.
7570 (get_conversion_buffer): Function deleted.
7571 (struct conversion_buffer): New structure.
7572 (MAX_ALLOCA): New macro.
7573 (allocate_conversion_buffer): New macro.
7574 (extend_conversion_buffer, free_conversion_buffer): New functions.
7575 (ccl_coding_driver): Set coding->result.
7576 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7577 this is the last block of source.
7578 (encode_coding): Likewise. Handle the source block as the last
7579 one only when the whole source text is consumed.
7580 (decode_coding_string): Handle the case that the output buffer is
7581 too small to decode the whole source text. Use
7582 allocate_conversion_buffer, extend_conversion_buffer and
7583 free_conversion_buffer, not get_conversion_buffer.
7584 (encode_coding_string): Likewise.
7585 (init_coding): Function deleted.
7586 (init_coding_once): Delete code to initialize conversion_buffer_size.
7588 * emacs.c (main): Don't call init_coding.
7590 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7592 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7593 (insert_glyphs): Likewise.
7595 * w32console.c (write_glyphs): Use a locally declared
7598 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7600 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7601 member of display_info is NULL.
7603 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7605 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7607 * term.c (turn_off_face): Reset standout_mode when resetting
7608 appearances with capability `me'.
7609 (write_glyphs): Switch on inverse video before each face change.
7611 2000-08-14 Dave Love <fx@gnu.org>
7613 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7614 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7615 (lisp_free): Declare and make static.
7617 * window.c: Fix embedded comment.
7618 (syms_of_window): Fix doc string.
7620 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7622 * keymap.c (push_key_description): If C without modifiers is < 32,
7623 make sure to print `C-' before `M-', like in the manual.
7625 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7627 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7628 since they aren't relocated anymore.
7629 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7631 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7632 partially visible line which is smaller than the window's height.
7634 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7636 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7637 the multibyte form of eight-bit-control characters.
7638 (Fccl_execute_on_string): Initialize ccl->multibyte.
7640 * ccl.h (struct ccl_program): New member multibyte.
7642 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7644 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7646 * regex.c (regex_compile) <normal_char>: Pay attention to
7648 (analyse_first) <exactn>: Setup fastmap correctly for
7649 eight-bit-control characters.
7651 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7653 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7655 * keyboard.c (make_lispy_event): Handle the new event type
7656 multibyte_char_keystroke.
7658 * xterm.c: Include coding.h.
7659 (XTread_socket): Work around a bug of XmbLookupString. If the
7660 input is from XIM, decode it according to the current locale. In
7661 that case, generate multibyte_char_keystroke events.
7663 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7665 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7666 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7668 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7670 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7671 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7672 (move_it_in_display_line_to): Record iterator's ascent and descent
7673 before producing glyphs, and restore them when we know the glyph
7674 doesn't fit on the line.
7675 (move_it_to): Restructured so that it's easier to debug. If
7676 moving to a vpos, and not moving to an x or character position,
7677 stop as soon as the specified vpos is reached; don't move further
7678 into that line because that might change the computed line height.
7679 (try_cursor_movement): New function, extracted from the cursor
7680 movement branch of redisplay_window. If ending on a partially
7681 visible line, don't try to scroll if the cursor line is taller
7683 (redisplay_window): Use try_cursor_movement.
7685 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7686 because that function doesn't cope with variable-height lines.
7688 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7689 box cursor because that's better visible for large images.
7691 2000-08-10 Miles Bader <miles@gnu.org>
7693 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7695 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7697 * xdisp.c (Vmessages_buffer_name): New variable.
7698 (message_dolog): Use it.
7699 (syms_of_xdisp): Initialize it.
7701 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7703 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7704 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7705 redundant now that keyboard.h is included.
7707 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7709 * keyboard.c (kbd_buffer_events_waiting): New function.
7711 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7713 * msdos.c: Include keyboard.h.
7714 (XMenuActivate): Empty no_event events from the event buffer. If
7715 no events are left after that, call clear_input_pending.
7716 (mouse_clear_clicks): New function, code moved from mouse_init.
7717 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7718 mouse driver to ``forget'' any past clicks.
7720 * Makefile.in (msdos.o): Depend on keyboard.h.
7722 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7724 * lisp.h (input_pending): External declaration.
7726 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7728 * xdisp.c (echo_area_display): Display thoroughly if input is
7729 pending. Bind redisplay-dont-pause to t during the redisplay.
7730 in case input is pending.
7732 * dispnew.c (Qredisplay_dont_pause): New variable.
7733 (syms_of_display): Initialize and staticpro it.
7734 (update_frame_1): Don't interrupt the display for pending input if
7735 redisplay_dont_pause is set.
7737 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7739 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7741 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7743 * callproc.c (Fcall_process): Terminate the unwind-protect around
7744 the post-read-conversion of coding system.
7746 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7747 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7748 * buffer.h (overlays_at): Update prototype.
7749 * xdisp.c (next_overlay_change): Update call to overlays_at.
7750 * xfaces.c (face_at_buffer_position): Likewise.
7751 * textprop.c (Fget_char_property): Likewise.
7752 * xterm.c (note_mouse_highlight): Likewise.
7754 * minibuf.c (do_completion): Don't consider a simple change of
7755 case as `completion'.
7757 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7759 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7760 * undo.c (record_delete): Make sure last_point_position_buffer is
7761 a buffer before comparing pointers.
7763 * coding.h (decode_coding_string): Declare.
7765 * intervals.h (Fprevious_single_char_property_change): Declare.
7767 * textprop.c (Fprevious_single_char_property_change): Don't do
7768 arithmetic directly on lisp objects.
7770 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7772 * keyboard.h (menu_item_eval_property): Declare.
7774 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7775 reuse as buffer name, instead of recreating (and discarding) every
7776 time a message is logged.
7777 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7778 (current_message_1, truncate_message_1, set_message_1)
7779 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7780 (current_message, truncate_echo_area, display_echo_area)
7781 (resize_echo_area_axactly): Changed calls.
7783 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7785 (Ffind_coding_systems_region_internal): First argument to Fappend
7786 must be an integer, not a Lisp object.
7788 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7790 * charset.c (Fchar_width): Doc fix.
7792 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7794 * charset.c (Fstring_width): Doc fix.
7796 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7798 * xdisp.c (start_display): When starting display on a continuation
7799 line, clear ascent and descent members of the iterator structure;
7800 the height of the continued line does not affect the height of the
7802 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7803 line taller than the window.
7804 (redisplay_window) <forced window start>: Handle case that the
7805 middle of the window is not found in any row.
7806 (dump_glyph_row): Show more information.
7807 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7808 first text line in a glyph matrix.
7810 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7811 of the clip area when image doesn't have a mask.
7813 * fns.c (sweep_weak_table): Fix survival conditions for
7814 key-or-value and key-and-value weakness.
7816 * .gdbinit (xhashtable): New command.
7818 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7819 tables out of the list of all weak hash tables.
7821 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7822 a new buffer is created, make sure echo_area_buffer[] references
7825 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7827 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7830 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7832 * syntax.c (skip_chars): Fix previous change. Make the handling
7833 of unibyte string consistent with that of regex search.
7835 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7837 * xmenu.c (popup_get_selection): Use xfree instead of free.
7839 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7841 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7843 * callproc.c (child_setup): Use xfree instead of free.
7845 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7847 (run_mac_command, closedir): Use `xfree' instead of `free'.
7849 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7851 * eval.c (error): Use xfree instead of free.
7853 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7855 * fns.c: Replace `illegal' with `invalid'.
7856 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7858 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7860 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7863 2000-08-04 Noah Friedman <friedman@splode.com>
7865 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7868 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7870 * syntax.c (skip_chars): Fix typo in error message.
7872 2000-08-04 Andreas Schwab <schwab@suse.de>
7874 * m/ia64.h: Moved from s/ia64.h.
7876 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7878 * process.c (read_process_output): Big simplification. Handle
7879 composition and post-read-conversion of coding system correctly.
7880 (send_process): Handle composition correctly.
7882 * callproc.c (Fcall_process): Handle post-read-conversion of
7883 coding system if any.
7885 * coding.c (decode_coding_iso2022): More strict check for handling
7887 (coding_restore_composition): Pay attention to the case that
7888 cmp_data is not set properly (because of invalid code in the
7890 (run_pre_post_conversion_on_str): Include text properties in the
7892 (decode_coding_string): Set members of coding correctly.
7894 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7896 * s/ia64.h: New file.
7898 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7899 Use NULL instead of 0 at the end of variable argument list of
7900 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7901 sizeof (int) < sizeof (void *).
7903 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7904 of variable argument lists of XtVaGetValues and XtVaSetValues.
7906 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7907 variable argument lists of XtVaGetValues and XtVaSetValues.
7909 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7911 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7912 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7914 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7917 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7918 in call to Fsingle_key_description.
7920 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7923 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7925 * window.c (display_buffer_reuse_frames): New variable.
7926 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7927 frames displaying BUFFER.
7928 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7930 2000-08-01 Miles Bader <miles@gnu.org>
7932 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7933 when to constrain NEW_POS (they were pretty screwed up before).
7935 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7937 * msdos.c (run_msdos_command): Save and restore the master
7938 environment, for the case that child_setup signals an error.
7939 When mirroring slashes in DOS shell commands, don't fail when
7940 argv[2] has embedded blanks.
7941 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7942 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7943 (dos_ttraw): Call mouse_setup_buttons.
7945 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7946 using alloca; free it after run_msdos_command returns.
7948 2000-07-27 Dave Love <fx@gnu.org>
7950 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7951 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7953 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7955 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7957 * editfns.c (lisp_time_argument): Fix last change.
7959 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7961 * fns.c (Fdelete): Make it work on vectors and strings in addition
7964 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7965 (syms_of_fns): Initialize new variables.
7966 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7967 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7968 weakness, with t meaning the same as `key-and-value'.
7970 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7972 * coding.h (struct coding_system): Member safe_charset deleted.
7974 * coding.c (Qsafe_charsets): This variable deleted.
7975 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7977 (coding_safe_chars): New function.
7978 (CODING_SAFE_CHAR_P): New macro.
7979 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7980 checking safe_charsets member of the coding system. Caller changed.
7981 (detect_coding_iso2022): New local variable safe_chars.
7982 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7983 safe_charsets member of the coding system.
7984 (decode_coding_iso2022): New local variable safe_chars.
7985 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7986 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7987 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7988 (ENCODE_UNSAFE_CHARACTER): New macro.
7989 (encode_coding_iso2022): New local variable safe_chars. Check
7991 (setup_coding_system): Delete the code to initialize
7992 coding->safe_charses
7993 (intersection, find_safe_codings): New functions.
7994 (Ffind_coding_systems_region_internal): New function.
7995 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7996 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7997 variable and initialize it.
7999 * fns.c (char_table_ref_and_index): New function.
8001 * lisp.h (char_table_ref_and_index): Add prototype.
8003 2000-07-26 Sam Steingold <sds@gnu.org>
8005 * editfns.c (lisp_time_argument): Added third argument `usec'.
8006 (Ffloat_time): New built-in Lisp function.
8008 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8010 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8011 for the character code.
8013 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8016 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8017 if called for a popup menu.
8018 (xmenu_show): Store help string in widget values.
8020 2000-07-26 Dave Love <fx@gnu.org>
8022 * syswait.h: Move some definitions.
8023 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8024 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8025 perspicuous definitions.
8026 (WTERMSIG): Fix bit pattern used.
8028 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8030 * print.c (print_object): If vector printing is truncated, print
8031 "..." to indicate it as well as the case of list printing.
8033 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8035 * xdisp.c (next_element_from_display_vector): Improve comments.
8037 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8038 for the character code, and the rest for the face id as in 20.x.
8039 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8041 * window.c (window_display_table): Cleaned up.
8043 * syntax.c (Fforward_word): Add last arg nil in call of
8044 Fconstrain_to_field.
8046 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8048 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8049 identical but for the letter-case, don't call
8050 barf_or_query_if_file_exists.
8052 2000-07-25 Miles Bader <miles@gnu.org>
8054 * editfns.c (find_field): Honor special `boundary' fields.
8055 (Qboundary): New variables.
8056 (syms_of_editfns): Initialize Qboundary.
8057 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8058 Use scan_buffer instead of find_before_next_newline, because it
8059 allows us to detect the boundary case where there's a newline at
8061 * lisp.h (Fconstrain_to_field): Update external declaration.
8063 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8065 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8068 2000-07-24 Dave Love <fx@gnu.org>
8070 * s/sunos4-0.h, s/sol2.h:
8071 (LIBS_TERMCAP): Move from m/sparc.h.
8073 * m/sparc.h (TERMINFO): Moved to system files (probably only
8074 relevant for sunos4 judging by its vintage).
8075 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8078 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8080 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8081 name to single_keymap_panes.
8083 2000-07-24 Andreas Schwab <schwab@suse.de>
8085 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8087 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8089 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8090 parameters instead of using int parameters. Expect FN to accept
8091 EMACS_INT parameters.
8092 (display_echo_area, resize_echo_area_axactly, current_message)
8093 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8094 with new argument list.
8095 (resize_mini_window_1): New callback function.
8096 (current_message_1, truncate_message_1, set_message_1): Change
8097 parameter lists to the new format expected by with_echo_area_buffer.
8099 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8101 * fontset.c (fontset_ref): Remove INLINE declaration.
8102 (fontset_ref_via_base): Likewise.
8103 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8106 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8108 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8109 correct order of priority. If help echo was found in an overlay,
8110 use that overlay as the object in which the help echo was found.
8112 2000-07-22 Miles Bader <miles@gnu.org>
8114 * textprop.c (Fprevious_single_char_property_change): The initial
8115 property value should be from the position preceding POSITION, not
8118 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8120 * coding.c (syms_of_coding): Doc fix for
8121 inhibit-iso-escape-detection.
8123 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8125 * xterm.c (note_mouse_highlight): Process overlays in the right
8128 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8130 * xterm.c (note_mouse_highlight): If help-echo was found in an
8131 overlay, use that overlay as the object in which the help was found.
8133 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8135 * window.c (foreach_window): Instead of a fake variable argument
8136 list, take one USER_DATA argument.
8137 (foreach_window_1): Likewise, and call callback functions with two
8138 args, the window and USER_DATA.
8139 (struct check_window_data): New struct.
8140 (check_window_containing): Use it.
8141 (window_from_coordinates): Set up a struct check_window_data for
8143 (add_window_to_list, freeze_window_start): Change parameters
8144 according to new calling convention.
8146 * window.h (foreach_window): Change prototype.
8148 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8150 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8152 * xmenu.c (menu_help_callback): Call show_help_echo with
8153 additional arguments OBJECT and POS.
8155 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8157 * data.c (Faset): Allow storing any multibyte character in a
8158 string. Convert unibyte string to multibyte if necessary.
8160 * xfns.c (x_encode_text): New function.
8161 (x_set_name): Use x_encode_text.
8162 (x_set_title): Likewise.
8164 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8166 * xterm.h (x_encode_text): Add prototype.
8168 2000-07-20 Dave Love <fx@gnu.org>
8170 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8173 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8175 * msdos.c (help_echo_window): New variable.
8176 (syms_of_msdos): Initialize and staticpro it.
8177 (IT_note_mode_line_highlight): Set help_echo_window.
8178 (IT_note_mouse_highlight): Ditto.
8179 (dos_rawgetc): Store help_echo_window in the second event produced
8182 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8183 Record the object that generated the help echo and the position of
8184 that object in help_echo_object and help_echo_pos. Record that
8185 some glyphs in a row are displayed in mouse-face.
8186 (IT_update_begin): Don't clear mouse highlight unless one of the
8187 enabled glyph rows is marked as being displayed in mouse-face.
8188 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8189 and position recorded in help_echo_object and help_echo_pos to the
8191 (IT_menu_display): Accept a new argument PN: the pane number of
8192 the current menu pane. Record the pane number and the item
8193 number of the item which has associated help string.
8194 (XMenuActivate): Update the prototype for help_callback in
8195 function declaration. Call IT_menu_display with the current menu
8196 pane number as an additional argument. Call help_callback with
8197 two additional arguments: the pane number and the item number of
8198 the menu item associated with the help text.
8199 (help_echo_object, help_echo_pos): New variables.
8200 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8202 * msdos.h (XMenuActivate): Update prototype.
8204 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8206 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8207 Add some more prototypes.
8209 * xterm.c, xterm.h: Add some more prototypes.
8211 * lisp.h (Fnext_single_char_property_change): Add prototype.
8213 * dispnew.c (direct_output_for_insert): Remove confusing
8214 outer local variable mouse_face_overwritten_p.
8215 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8217 * alloc.c (allocate_string_data): Don't copy old string contents.
8219 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8221 * coding.c (code_convert_region): Delete text properties before
8222 shrinking the conversion region.
8224 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8226 * dispnew.c (update_text_area): Write the whole row if it
8227 has mouse-face in it.
8229 * xfaces.c (face-alternative-font-family-alist): Remove
8230 DEFVAR_LISP; staticpro instead.
8232 * xmenu.c (menu_help_callback): Call show_help_echo with
8235 * keyboard.c (show_help_echo): Add parameter WINDOW.
8236 (read_char): Call show_help_echo with window extracted from Lisp
8238 (gen_help_event): Add parameter WINDOW.
8240 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8242 * xterm.c (help_echo_window): New variable.
8243 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8244 (XTread_socket): Pass help_echo_window to gen_help_event.
8245 (syms_of_xterm): Initialize and staticpro help_echo_window.
8247 2000-07-18 Dave Love <fx@gnu.org>
8249 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8251 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8253 * alloc.c (allocate_string_data): If string had already data
8254 assigned, copy old contents to new string data.
8256 * coding.c (syms_of_coding): Fix typo in spelling of variable
8257 `inhibit-iso-escape-detection'.
8259 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8261 * Makefile.in: Add dependencies on dispextern.h.
8262 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8263 `free'; both can conflict with system header files.
8265 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8267 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8270 2000-07-18 Dave Love <fx@gnu.org>
8272 * window.c (Fwindow_list): Declare arg `window'.
8274 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8276 * coding.c (setup_coding_system): Don't override the explicitly
8277 specified designations.
8279 2000-07-15 Miles Bader <miles@gnu.org>
8281 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8282 from `text_property_eq' and `text_property_stickiness', respectively.
8283 (find_field, Fconstrain_to_field, char_property_eq)
8284 (char_property_stickiness): Changed to call char-property functions
8285 instead of text-property-only ones.
8287 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8288 `next_single_char_property_change'). Do more error checking, and
8289 cleanup limit behavior.
8290 (Fprevious_single_char_property_change): New function.
8291 (syms_of_textprop): Initialize new subrs.
8293 * xdisp.c (display_prop_end, invisible_text_between_p):
8294 Call Fnext_single_char_property_change instead of
8295 next_single_char_property_change.
8297 2000-07-15 Jason Rumney <jasonr@gnu.org>
8299 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8300 after menu is finished with.
8301 (add_menu_item): Only consider wv->title as a menu title.
8302 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8304 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8306 (FONT_REGEXP): Remove unused macro, and its sub-components.
8307 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8309 * w32term.c (help_echo_object, help_echo_pos): New variables.
8310 (note_mode_line_highlight): Store additional information about the
8311 help-echo in help_echo_object and help_echo_pos. Check both
8312 `local-map' and `keymap' properties for changing the cursor
8313 (note_mouse_highlight): Store additional information about the
8314 help-echo in help_echo_object and help_echo_pos.
8315 (note_tool_bar_highlight): Set help_echo_object to nil and
8316 help_echo_pos to -1.
8317 (w32_read_socket): Use gen_help_event instead of filling
8318 input_events manually.
8319 (syms_of_w32term): Staticpro help_echo_object.
8320 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8321 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8322 (x_clear_mouse_face): New function.
8323 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8324 (x_update_window_begin): No need to turn off the mouse
8326 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8327 depending on whether they contain glyphs highlighted in mouse-face.
8328 (x_fill_stretch_glyph_string): Consume runs of stretch
8329 glyphs instead of a single one.
8330 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8331 with new argument list.
8332 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8333 (x_append_glyph, x_append_composite_glyph)
8334 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8335 changes in struct glyph starting 1999-12-27. See comments for
8336 xterm.c on 2000-07-05.
8338 2000-07-14 Sam Steingold <sds@gnu.org>
8340 * xfaces.c (realize_x_face): Fix the last patch:
8341 check `default_face' before dereferencing.
8343 2000-07-14 Dave Love <fx@gnu.org>
8345 * syntax.c (back_comment): Add null default in switch (for pcc).
8347 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8349 * xfaces.c (realize_x_face): Make fontset using the base of the
8350 default_face's fontset, not using the default fontset.
8352 * coding.c (inhibit_iso_escape_detection): New variable.
8353 (syms_of_coding): Make it a Lisp variable.
8354 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8355 nonzero, ignore ISO2022's escape sequence.
8357 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8359 * alloca.c (malloc) [emacs]: Define as xmalloc.
8361 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8362 use that instead of the mouse position. Add parameters DX and DY.
8364 * dispextern.h (Fx_show_tip): Adjust number of parameters
8367 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8368 if HELP is a function, call it with OBJECT and POS as parameters
8369 to get the help to display.
8370 (gen_help_event, kbd_buffer_store_help_event): New functions.
8371 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8372 (read_char): Call show_help_echo with new parameters.
8374 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8377 * xterm.c (help_echo_object, help_echo_pos): New variables.
8378 (note_mode_line_highlight): Store additional information about the
8379 help-echo in help_echo_object and help_echo_pos. Check both
8380 `local-map' and `keymap' properties for changing the cursor
8381 (note_mouse_highlight): Store additional information about the
8382 help-echo in help_echo_object and help_echo_pos.
8383 (note_tool_bar_highlight): Set help_echo_object to nil and
8384 help_echo_pos to -1.
8385 (XTread_socket): Use gen_help_event instead of filling
8386 input_events manually.
8387 (syms_of_xterm): Staticpro help_echo_object.
8389 * xmenu.c (menu_highlight_callback): Use
8390 kbd_buffer_store_help_event instead of setting up and input_event
8393 * xdisp.c (eval_form): GCPRO argument sexpr.
8394 (call_function): New function.
8395 (handle_single_display_prop): Use call_function and FUNCTIONP
8396 instead of checking whether if font_height is a symbol and
8399 * eval.c (internal_condition_case_2): New function.
8401 * lisp.h (FUNCTIONP): New macro.
8402 (internal_condition_case_2, call_function): Add prototypes.
8404 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8405 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8406 Always set `arg' member of input_events.
8407 (construct_menu_click): Unused function removed.
8409 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8411 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8412 (construct_drag_n_drop, x_scroll_bar_handle_click)
8413 (w32_read_socket): Always set `arg' member of input_events.
8415 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8417 * lisp.h (eval_form): Add prototype.
8419 * xdisp.c (eval_form): Make it externally visible.
8421 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8423 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8424 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8425 consing. For prefix events, store the frame in the `arg' slot of
8426 the event, otherwise store the key there.
8427 (XTread_socket): Instead of consing, use the frame_or_window slot
8428 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8430 * xmenu.c (menu_highlight_callback): Store help string in the
8431 `arg' member of the input event; don't cons.
8432 (menubar_selection_callback): Use the `arg' slot of input events
8433 to queue additional information, instead of consing.
8435 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8437 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8439 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8441 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8442 input events to queue additional information, instead of consing.
8444 * keyboard.c (kbd_buffer_gcpro): Renamed from
8445 kbd_buffer_frame_or_window. Now used for all Lisp objects
8446 referenced from the input queue.
8447 (kbd_buffer_store_event): Always use structure assignment for
8448 copying input events. Record all Lisp objects referenced from
8449 events in kbd_buffer_gcpro.
8450 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8451 differently from input events. Test for prefix menu_bar_events
8452 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8453 event in kbd_buffer_gcpro to nil.
8454 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8455 frame_or_window is equal to its arg member as prefix events.
8456 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8457 used by an input event to nil.
8458 (init_keyboard): Use two times the size of the input queue
8459 for kbd_buffer_gcpro.
8460 (syms_of_keyboard): Likewise.
8462 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8463 Use USER_SIGNAL_EVENT.
8465 * termhooks.h (struct input_event): Add member `arg'.
8466 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8467 (USER_SIGNAL_EVENT): Renamed from user_signal.
8469 * xfaces.c (ASET): Remove definition.
8471 * lisp.h (AREF, ASET, ASIZE): New macros.
8473 * fontset.c (AREF, ASIZE): Remove definitions.
8475 * fns.c (AREF): Remove definition.
8477 * composite.c (AREF): Remove definition.
8479 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8481 * dispnew.c (redraw_overlapped_rows): Add missing local.
8482 (scrolling_window): Remove debug code.
8484 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8485 Before scrolling, turn off a mouse-highlight in the window
8488 * xterm.c (x_update_window_end): Add parameter
8489 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8490 redisplay in XTframe_up_to_date.
8491 (x_clear_mouse_face): New function.
8492 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8494 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8496 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8497 it when any row is written to that contains glyphs highlighted in
8499 (update_window): Call the window update end hook with new
8500 parameter MOUSE_FACE_OVERWRITTEN_P.
8501 (direct_output_for_insert): Give up if row contains mouse-face.
8503 * dispextern.h (struct redisplay_interface): Add parameter
8504 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8505 (clear_mouse_face): New function pointer member.
8507 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8509 * syntax.c (back_comment): Use one switch rather than a few `if's.
8510 Obey open_paren_in_column_0_is_defun_start.
8511 When reverting to the `slow' method, try to nicely handle the case
8512 of nested comments by checking that the comment-starter we found
8513 does indeed match the comment-ender.
8514 (scan_sexps_forward, scan_sexps_forward):
8515 Ignore excessive opening parenthesis rather than throwing an error.
8517 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8519 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8520 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8522 * dispnew.c (direct_output_forward_char): Give up if currently
8523 displaying a message instead of the minibuffer contents.
8525 * xterm.c (x_update_window_begin): No need to turn off the mouse
8527 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8528 depending on whether they contain glyphs highlighted in mouse-face.
8530 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8531 compare the mouse_face_p flags of both rows.
8533 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8535 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8537 * keyboard.c (show_help_echo): Accept additional parameter
8538 ok_to_overwrite_keystroke_echo.
8539 (read_char): Call show_help_echo with a zero
8540 ok_to_overwrite_keystroke_echo argument.
8541 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8542 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8543 ok_to_overwrite_keystroke_echo argument.
8544 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8545 non-zero ok_to_overwrite_keystroke_echo argument.
8547 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8549 * xdisp.c (try_window_id): If changes are all below what is
8550 displayed in the window, and point is in the window, we still
8551 might have to find point on the display.
8553 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8554 glyphs instead of a single one.
8555 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8556 with new argument list.
8557 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8559 * keymap.c (get_keymap_1): Add comment that this function can GC.
8560 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8561 comment that functions can GC.
8562 (Fset_keymap_parent): GCPRO arg KEYMAP.
8564 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8566 * msdos.c (XMenuActivate): After exiting the menu, restore the
8567 echo area message and erase it.
8569 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8571 * fontset.c (Ffontset_info): Make the return value more compatible
8572 with that of Emacs 20.
8574 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8576 * eval.c (Fsignal): Handle case that backtrace_list is null.
8578 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8580 * ccl.c (Fccl_execute): Typo fixed.
8582 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8584 * window.c (window_loop): Add missing gcpro1 local variable.
8586 * window.c (Fwindow_list): Reverse list at the end.
8587 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8588 means allow windows on OWINDOW's frame, only.
8589 (window_loop): Simplified; use Fwindow_list.
8591 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8593 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8595 * xterm.c (XTread_socket): Increment handling_signal at the start,
8596 decrement it at the end.
8598 * eval.c (handling_signal): New variable.
8599 (Fsignal): Abort if handling_signal is non-zero.
8601 * lisp.h (handling_signal): External declaration.
8603 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8605 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8607 Sound support for NetBSD through "Linux emulation" support:
8608 * config.in (HAVE_SOUNDCARD_H): Undef.
8609 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8610 * Makefile.in (LIBSOUND): New variable.
8611 (LIBES): Include it.
8612 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8613 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8614 (vox_open): Use DEFAULT_SOUND_DEVICE.
8615 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8617 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8619 * print.c (print_error_message): If Vsignaling_function is set,
8620 show it in *Messages*.
8622 * lisp.h (Vsignaling_function): External declaration.
8624 * eval.c (Vsignaling_function): New variable.
8625 (Fsignal): Compute it.
8626 (syms_of_eval): Staticpro it.
8628 2000-07-05 Dave Love <fx@gnu.org>
8630 * syswait.h: Use the autoconf recommended approach. Old code
8631 #if'd out in case we need to revert.
8633 * config.in (HAVE_SYS_WAIT_H): Added.
8635 2000-07-05 Andrew Innes <andrewi@gnu.org>
8637 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8638 when non-NULL instead of __morecore, to take account of buffer
8639 memory. This also solves a problem with spurious memory warnings
8642 * ralloc.c: Make real_morecore non-static.
8644 * eval.c (internal_condition_case): Comment out abort if
8645 interrupt_input_blocked is not zero.
8647 * makefile.nt: Add support for `bootstrap' and related targets.
8648 Include minimal debug info in emacs.exe in release build.
8649 Remove all dependencies on lisp.h, and fixup some others.
8651 * w32.c (init_environment): Install code from 20.7 for providing
8652 default values for environment variables, based on the
8653 executable's own location.
8654 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8655 (sys_socket): Install socket inheritance bug fix from 20.7.
8657 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8658 here via blockinput.h).
8660 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8662 * w32menu.c (w32_menu_display_help):
8663 * xmenu.c (menu_help_callback): Use show_help_echo.
8665 * keyboard.h (show_help_echo): Declare.
8667 * keyboard.c (show_help_echo): New function, extracted from read_char.
8668 Feval its `msg' argument if it's a cons cell.
8669 (read_char): Use it.
8670 (follow_key): Pass `autoload' to get_keyelt.
8672 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8673 (note_tool_bar_highlight, XTread_socket):
8674 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8676 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8677 (note_tool_bar_highlight, w32_read_socket):
8678 Do not gratuitously ignore non-string `help-echo' properties.
8680 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8682 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8684 * window.c (delete_all_subwindows): Reset Vwindow_list.
8686 * xterm.c (x_append_glyph, x_append_composite_glyph)
8687 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8688 changes in struct glyph starting 1999-12-27. Some bit-fields of
8689 struct glyph were not set, which made glyphs unequal when compared
8690 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8691 effects were the result. This also depended on the contents of
8692 memory returned by xmalloc. If flickering happens again, activate
8693 the code in clear_glyph_row that's in #if 0. If the flickering is
8694 gone with that, chances are that it is caused by something similar.
8696 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8698 * dispextern.h: Add some comments.
8700 * window.c (add_window_to_list): Add parameter LIST.
8701 (window_list): Order list so that, for each frame, windows are
8702 in canonical order, and so that frames appear in the list in
8703 the order given by Vframe_list.
8704 (next_window): Reverse the handling of NEXT_P.
8706 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8708 * window.c (Vwindow_list): New variable.
8709 (make_window, delete_window): Set Vwindow_list to nil.
8710 (check_window_containing): New function.
8711 (window_from_coordinates): Rewritten.
8712 (add_window_to_list, window_list, candidate_window_p)
8713 (decode_next_window_args, next_window): New functions.
8714 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8715 (Fwindow_list): New function.
8716 (Fother_window): Cleaned up.
8717 (foreach_window): Add a longer "variable argument list". Let
8718 callback function return 0 to indicate that cycling over windows
8720 (foreach_window_1): Likewise.
8721 (freeze_window_start): Return int.
8722 (init_window): New function.
8723 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8725 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8726 input_event with bzero.
8727 (main): Call init_window.
8729 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8732 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8734 * composite.h (make_composition_value_copy): Extern it.
8736 * composite.c (make_composition_value_copy): New function.
8738 * editfns.c (Fformat): While copying text properties, make each
8739 composition property value a copy.
8741 * fns.c (concat): While copying text properties, make each
8742 composition property value a copy.
8744 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8746 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8748 * fns.c (sweep_weak_table): Mark only objects that are not
8751 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8752 include those frames as candidates which have their focus
8753 redirected to the minibuffer frame.
8755 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8757 * fns.c (Fputhash): Return `value' rather than nil.
8759 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8761 * frame.c (next_frame): Don't check focus redirection in case
8762 MINIBUF is a window. Doing so excludes frames using MINIBUF
8763 unless their focus is redirected, which contradicts the
8764 specification of next-frame, and leads to infinite loops in
8765 certain situations when cycling through windows with next-window.
8767 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8769 * coding.c (code_convert_region): Even if the length of text is
8770 zero, try to convert it if coding->type is coding_type_ccl.
8771 (decode_coding_string, encode_coding_string): Likewise.
8773 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8775 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8776 the display if windows_or_buffers_changed.
8778 * dispnew.c (struct row_entry): New structure.
8779 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8780 (row_table_size, old_lines, new_lines, old_lines_size)
8781 (new_lines_size, run_pool, runs_size, runs): New variables.
8782 (add_row_entry): New function.
8783 (scrolling_window): Use data structures allocated with xmalloc and
8784 held in global variables, instead of allocating them with alloca and
8785 holding them in local variables. Use a larger hash table whose
8786 size depends on glyph matrix sizes. Don't use bzero to clear the
8787 hash table; instead, clear used slots only.
8789 * fns.c (next_almost_prime): Make it externally visible.
8791 * lisp.h (next_almost_prime): Add prototype.
8793 * s/isc4-0.h (sigunblock): Define.
8795 * s/sco5.h (sigunblock): Define.
8797 2000-06-27 Dave Love <fx@gnu.org>
8799 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8800 (moved to osf5-0.h).
8801 [!NOT_C_CODE]: Protect string.h stuff.
8803 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8804 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8806 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8808 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8809 below the last line from the needed window height.
8811 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8813 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8814 (Fwidget_get): Use it.
8815 (syms_of_fns): Defsubr it.
8817 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8819 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8820 display info for XIM.
8821 (xim_open_dpy): Likewise.
8822 (xim_close_dpy): Don't free the display info's XIM.
8824 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8826 * config.in (USE_XIM): New define.
8828 * keymap.c (get_keyelt): For menu-items containing a `:filter
8829 FILTER', apply FILTER to the menu-item's definition to get the
8830 real definition to use.
8832 * lisp.h (QCfilter): External declaration.
8834 * xfns.c (Fimage_size): New function.
8835 (syms_of_xfns): Defsubr it.
8837 2000-06-26 Andreas Schwab <schwab@suse.de>
8839 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8842 2000-06-25 Dave Love <fx@gnu.org>
8844 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8846 * Makefile.in (blockinput.h): Depend on atimer.h.
8847 (atimer.h): Depend on systime.h.
8849 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8851 * atimer.h: Protect against multiple inclusion. Include systime.h.
8853 * lisp.h (swap_in_global_binding): Declare.
8855 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8857 * process.c (Fopen_network_stream): Turn off atimers for duration
8858 of call to connect. (Patch from Gerd.)
8860 2000-06-23 Dave Love <fx@gnu.org>
8862 * ralloc.c: Maybe include unistd.h
8864 * emacs.c (setgrp): Undefine before defining.
8865 (malloc_warning, set_time_zone_rule, index): Prototype.
8867 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8868 HAVE_STRUCT_TIMEZONE.
8870 * s/osf1.h: Move string.h hack here from alpha.h and make it
8872 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8874 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8875 (SOCKLEN_TYPE): Don't define.
8877 * m/alpha.h: Remove string.h hack.
8879 * s/osf5-0.h: New file.
8881 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8882 include time.h, done by systime.h.
8883 [__FreeBSD__]: Remove redundant includes.
8885 * callproc.c (setpgrp): Undefine before defining.
8886 (delete_temp_file): Return Qnil to avoid warning.
8888 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8890 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8893 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8895 * composite.h (compose_text): Declare.
8897 * xterm.c: Don't include sys/types.h unconditionally. Don't
8898 protect its inclusion with !USG (following xmenu.c).
8900 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8902 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8905 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8907 * coding.c (decode_eol_post_ccl): Special handling for undecided
8908 and inconsistent EOL types.
8910 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8912 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8913 trough color and main window's background color.
8915 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8917 * xterm.h (Xt_app_con): External declaration.
8919 * widget.c (EmacsFrameRealize): Fix typo.
8921 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8923 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8924 (handle_invisible_prop): Record the start of invisible text in
8925 it->add_overlay_start.
8926 (struct overlay_entry): Add member `overlay'.
8927 (handle_overlay_change): Simplify.
8928 (next_overlay_string): After having processed overlay strings at the
8929 end of the buffer, record that fact in
8930 it->overlay_strings_at_end_processed_p.
8931 (compare_overlay_entries): If before- and after-strings come
8932 from the same overlay, let before-strings come first.
8933 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8934 (load_overlay_strings): Take it->add_overlay_start into account
8935 when adding overlay strings.
8937 * dispextern.h (struct it): Add member add_overlay_start.
8939 2000-06-22 Dave Love <fx@gnu.org>
8941 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8943 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8945 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8947 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8950 2000-06-21 Dave Love <fx@gnu.org>
8952 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8954 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8956 * syntax.c (back_comment): Simplify string-parity counting (with
8957 the added benefit of handling multiple string-styles as long as
8958 they are not intertwined).
8959 Jump to the slow code as soon as a comment starter is found in
8960 a "string_lossage" position. Fixes the case: " /* " /* " */.
8962 2000-06-21 Dave Love <fx@gnu.org>
8964 * Makefile.in: Use GETLOADAVG_LIBS.
8966 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8967 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8969 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8971 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8972 (Fforward_comment, scan_lists):
8973 Check the comstyle of single-char comment-starters.
8974 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8975 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8976 Check the comstyle of single-char comment-starters.
8977 Clarify control-flow around the Scomment case.
8979 2000-06-20 Dave Love <fx@gnu.org>
8981 * fns.c (make_hash_table, maybe_resize_hash_table):
8982 Cast arg of next_almost_prime.
8984 * tparam.c [emacs]: Include lisp.h.
8986 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8989 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8991 * keyboard.c (adjust_point_for_property): Check if display
8992 property should be treated as intangible by looking at its value.
8994 * xdisp.c (single_display_prop_intangible_p)
8995 (display_prop_intangible_p): New functions.
8997 * dispextern.h (display_prop_intangible_p): Add prototype.
8999 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9001 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9002 argument to sigprocmask.
9004 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9005 argument to sigprocmask.
9007 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9008 sigprocmask_set, and pass a pointer to it to sigprocmask.
9010 * sysdep.c (sigprocmask_set): New variable.
9012 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9015 2000-06-20 Sam Steingold <sds@gnu.org>
9017 * xrdb.c: Don't declare xmalloc, xrealloc.
9019 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9021 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9022 (re_comp): Cast gettext return value to avoid complaints when
9025 2000-06-20 Dave Love <fx@gnu.org>
9027 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9029 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9031 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9033 * m/alpha.h: Don't declare xmalloc, xrealloc.
9035 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9037 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9039 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9041 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9044 * keyboard.h (poll_for_input_1): Declare.
9046 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9048 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9050 * doprnt.c: Don't declare xmalloc, xrealloc.
9052 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9053 (getenv, ctime, getwd): Removed.
9054 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9056 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9057 x_set_tool_bar_lines.
9059 * config.in: Add HAVE_GETWD. Move some definitions above
9060 machine/system includes.
9062 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9064 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9066 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9067 contain information about ENCODING.
9069 * fontset.c (FONTSET_ASCII): Use the first element of char table
9070 for an ASCII font, not defalt slot.
9071 (fontset_ref_via_base): If FONTSET doesn't contain information for
9072 C, try the default fontset.
9073 (make_fontset): Don't copy the default fontset.
9074 (fontset_font_pattern): Likewise.
9075 (accumulate_font_info): If ELT is nil, use the corresponding
9076 element in the default fontset.
9078 2000-06-19 Dave Love <fx@gnu.org>
9080 * syntax.c (Fparse_partial_sexp): Doc fix.
9082 * regex.h: Test PROTOTYPES as well as __STDC__.
9084 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9085 errno, strerror. Put text after #endif in comment.
9087 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9089 * xterm.c (x_frame_of_widget): Likewise.
9091 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9093 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9094 to Vfundamental_mode_abbrev_table.
9096 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9097 bogus objects are marked. This slows down GC by ~80 percent, but
9098 it might be worth trying when debugging GC-related problems.
9099 This feature requires conservative stack marking to be enabled.
9101 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9102 returns XLookupChars, reset `modifiers' to zero.
9104 2000-06-19 Dave Love <fx@gnu.org>
9106 * mktime.c: Unprotoized.
9108 2000-06-19 Richard Stallman <rms@gnu.org>
9110 * data.c (set_internal): If variable is frame-local,
9111 store the new value immediately into the frame parameter alist.
9113 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9115 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9116 in the custom handler pointer.
9118 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9119 value, or checks for CHAR_META can fail when Lisp_Object is a
9121 * keymap.c (get_keyelt): Likewise.
9123 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9125 * ccl.h (struct ccl_program): New member eol_type.
9126 (struct ccl_spec): New member cr_carryover.
9128 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9129 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9131 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9132 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9133 (decode_eol_post_ccl): New function.
9134 (decode_coding): Don't detect EOL format here for CCL based coding
9136 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9137 decode_eol_post_ccl after running the CCL program.
9138 (code_convert_region): Don't detect EOL format here for CCL based
9140 (decode_coding_string): Likewise.
9142 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9144 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9145 when treating it as an integer.
9147 * coding.h (encode_coding_string): Declare.
9149 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9152 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9153 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9154 to be passed to get_local_map.
9156 * sound.c (Fplay_sound): Don't call make_number on
9157 Frun_hook_with_args count argument.
9159 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9160 for lisp objects in X event structure data field, when lisp
9161 objects are represented with unions.
9162 (x_scroll_bar_to_input_event): Ditto.
9164 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9166 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9167 termination of string. Fix sense of test whether
9168 Vline_number_display_limit is an integer.
9170 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9172 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9173 only if HAVE_X_WINDOWS.
9175 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9178 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9181 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9183 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9186 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9188 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9189 start of the while loop.
9191 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9193 * atimer.c (alarm_signal_handler): Add forward declaration.
9195 * data.c (set_internal): Remove debug code.
9197 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9199 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9201 * unexec.c (toplevel) [COFF]: Include coff.h.
9203 * s/lynxos.h: New file.
9205 * keymap.c (Fsingle_key_description): Enclose function key and
9206 event symbol names in angle brackets.
9208 * xdisp.c (setup_echo_area_for_printing): Call
9209 message_log_maybe_newline if message_buf_print is not set.
9211 * print.c (printchar, strout): Don't check message_buf_print
9212 before calling setup_echo_area_for_printing because that
9213 function does something useful even when message_buf_print is
9216 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9218 (ensure_echo_area_buffers): Initialize echo buffer's
9219 truncate lines setting to nil.
9220 (with_echo_area_buffer): Don't set the echo buffer's truncate
9222 (set_message_1): Set it here instead, based on the value
9223 of message_truncate_lines.
9224 (resize_mini_window): Handle case that lines are truncated.
9225 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9226 DEFVAR_BOOL message-truncate-lines.
9228 * keyboard.c (read_char): Bind message-truncate-lines to t
9229 while displaying a help-echo.
9231 * lisp.h (Qmessage_truncate_lines): External declaration.
9233 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9235 * xdisp.c (Vline_number_display_limit): Renamed from
9236 line_number_display_limit.
9237 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9238 Extend documentation string. Initialize
9239 Vline_number_display_limit to nil meaning no limit.
9240 (decode_mode_spec): Use Vline_number_display_limit with its new
9243 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9245 2000-06-13 Richard Stallman <rms@gnu.org>
9247 * frame.c (Fmodify_frame_parameters): Doc fix.
9249 * xfns.c (x_set_frame_parameters): Comment fix.
9251 * frame.c (store_frame_param): Call swap_in_global_binding if the
9252 variable's current binding was chosen based on this frame.
9254 * data.c (swap_in_global_binding): New function.
9256 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9258 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9259 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9261 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9263 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9265 2000-06-12 Jason Rumney <jasonr@gnu.org>
9267 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9269 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9271 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9273 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9275 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9277 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9278 (syms_of_xfaces): Defsubr Sdump_colors.
9279 (x_free_colors): Don't treat b&w specially on default visual.
9280 (x_free_dpy_colors): New function.
9281 (free_face_colors): Don't check visual class; it's done
9284 * xterm.c (x_frame_of_widget): New function.
9285 (x_alloc_nearest_color_for_widget): Use it.
9286 (x_copy_dpy_color): New function.
9287 (x_destroy_window): Free various colors.
9289 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9291 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9293 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9295 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9297 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9299 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9301 2000-06-11 Dave Love <fx@gnu.org>
9303 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9305 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9307 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9309 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9311 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9314 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9316 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9317 (regex_compile): Fix the code for handling the case of single byte
9318 char and multibyte char being mixed in a range within [...].
9320 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9321 and dst_multibyte members of coding.
9323 * charset.c (update_charset_table): Update the table
9325 (init_charset_once): Initialize elements of bytes_by_char_head to
9326 1 except for leading codes for private charases.
9328 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9329 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9331 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9333 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9334 access the data it doesn't point to.
9336 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9338 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9339 will be translated to a switch-frame event when reading the
9340 event queue. This is necessary because Emacs otherwise won't
9341 perform a switch-frame to a new frame until some other event, for
9342 example a keystroke event, forces it to do so. This has various
9343 effects, one visible being that the cursor of a frame created with
9344 C-x 5 2 or switched to with a window manager key binding like
9345 A-TAB stays hollow because selected_window isn't on the newly
9346 focused frame until the switch-frame is performed.
9348 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9349 generating a switch-frame event if necessary.
9351 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9353 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9356 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9358 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9360 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9362 * window.c (displayed_window_lines): Take empty lines at
9363 the bottom of a window into account.
9365 * window.c (displayed_window_lines): New function.
9366 (Fmove_to_window_line): Use displayed_window_lines to determine
9367 the number of lines to move, instead of using the window's height.
9369 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9370 to stop reading, even if the form read sets point to a different
9371 value when evaluated.
9373 * xdisp.c (display_line): Fix code deciding in which line to
9376 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9378 * fileio.c (e_write): Free composition data if stored in
9381 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9383 * xdisp.c (display_line): Set row's and iterator's
9384 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9385 Set cursor even if row ends in the middle of a character.
9386 (dump_glyph_row): Print values of new flags.
9387 (redisplay_window) <cursor movement in unchanged window>: When
9388 point has been moved forward, and PT is at the end of the cursor
9389 row, don't place the cursor in the next row if the cursor row ends
9390 in the middle of a character or at ZV.
9392 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9393 (struct glyph_row): Add starts_in_middle_of_char_p and
9394 ends_in_middle_of_char_p.
9395 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9396 ends_in_middle_of_char_p flag.
9397 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9399 * term.c (append_glyph): Revert change of 2000-06-06.
9401 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9402 padding glyph not fitting on line as whole character not
9405 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9406 this isn't true for images with `:ascent 100'.
9408 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9410 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9411 as modified if it is originally unmodified.
9413 * term.c (encode_terminal_code): Change the way to check if
9414 terminal coding does any conversion.
9415 (append_glyph): Set glyph->pixel_width correctly.
9417 * xdisp.c (display_line): While checking line continuation, pay
9418 attention to a padding glyph.
9420 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9422 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9424 2000-06-05 Dave Love <fx@gnu.org>
9426 * xdisp.c: Include fontset.h.
9428 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9430 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9432 * dispnew.c: Conditionally include term.h.
9434 * coding.h: Declare code_convert_string_norecord.
9436 * frame.h (struct frame): Use volatile unconditionally.
9438 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9440 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9442 * systime.h: Protect against multiple inclusion.
9443 (timezone) [USG5_4]: Define as time_t.
9445 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9446 (Foptimize_char_table, make_temp_name): Declare.
9448 * Makefile.in (xdisp.o): Depend on fontset.h.
9450 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9452 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9453 (Foptimize_char_table, make_temp_name): Declare.
9457 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9459 2000-06-02 Dave Love <fx@gnu.org>
9461 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9463 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9465 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9466 result face, set flags in that face indicating that colors may not
9469 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9470 glyph, use the ASCII NUL character to determine the face.
9472 2000-06-02 Dave Love <fx@gnu.org>
9474 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9475 (VFORK_RETURN_TYPE): Remove.
9477 * config.in: Add NO_MATHERR.
9479 2000-06-01 Dave Love <fx@gnu.org>
9481 * cmds.c (internal_self_insert): Don't check
9482 Vbefore_change_function, Vafter_change_function.
9484 * insdel.c (signal_before_change, signal_after_change): Likewise.
9486 * buffer.c (Vbefore_change_function, Vafter_change_function):
9487 Variables and their initializations deleted.
9489 * callint.c (Fcall_interactively): Doc fix.
9491 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9493 2000-05-31 Dave Love <fx@gnu.org>
9495 * textprop.c: Revert last change -- duplicated.
9497 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9499 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9502 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9504 2000-05-31 Jason Rumney <jasonr@gnu.org>
9506 * search.c (Fre_search_forward, Fre_search_backward)
9507 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9509 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9511 2000-05-30 Jason Rumney <jasonr@gnu.org>
9513 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9514 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9516 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9518 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9519 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9520 expand a nil default_filename.
9522 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9523 pointer to glyph_to_pixel_coords, not a frame.
9525 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9526 coding.h to dependencies.
9528 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9530 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9531 window pointer to be consistent with w32term.c and xterm.c.
9533 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9534 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9535 (Qline_spacing, Qcenter): New variables.
9536 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9537 (x_set_line_spacing): New function.
9538 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9539 (x_specified_cursor_type): New function.
9540 (x_set_cursor_type): Use it.
9541 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9543 (validate_x_resource_name, x_get_resource_string): Measure lengths
9544 of external strings in bytes.
9545 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9546 GetTextExtentPoint32 with NULL title.
9547 (Fx_create_frame): Initialize Qline_spacing.
9548 (w32_load_system_font): Initialize font->double_byte_p.
9549 (x_to_w32_charset): Use Vw32_charset_info_alist.
9550 (Image, busy cursor, tooltip functions): Merged changes from
9551 xfns.c. Not yet functional on Windows.
9553 * w32gui.h (W32FontStruct): Add double_byte_p member.
9555 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9556 (emacs_button_translation): Use it.
9557 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9558 in `mask' to be set.
9560 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9563 * w32term.c: Format and doc changes to bring closer to xterm.c.
9564 (w32_char_font_type): New enum.
9565 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9566 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9567 (w32_encode_char): New function.
9568 (x_encode_char): Removed.
9569 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9570 x_encode_char and w32_font_is_double_byte.
9571 (x_produce_image_glyph): Use image_ascent.
9572 (x_produce_glyphs): Use new version of w32_per_char_metric and
9573 handle NULL return value. Allow extra line spacing.
9574 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9575 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9576 w32_font_type member of glyph instead.
9577 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9578 (fast_find_position): Make sure not to consider rows not visible
9580 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9581 w32_menu_display_help with input blocked, as it can abort.
9582 (x_display_and_set_cursor): Choose cursor depending
9583 on buffer-local value of cursor_type.
9584 (x_draw_bar_cursor): Add parameter WIDTH.
9586 * w32term.h (CP_DEFAULT): Define.
9587 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9589 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9591 * search.c (Fre_search_forward, Fre_search_backward)
9592 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9594 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9596 * coding.c (detect_coding_iso2022): Fix code for checking
9597 CODING_CATEGORY_MASK_ISO_8_2.
9599 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9601 * regex.c (PREFETCH_NOLIMIT): New function.
9602 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9604 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9606 * syntax.c (find_defun_start): Move test for
9607 open_paren_in_column_0_is_defun_start outside of the loop.
9609 * xdisp.c (redisplay_window): Really switch buffers when
9610 displaying mode lines, and temporarily set selected_frame to the
9611 frame of the window that's redisplayed.
9613 * xfaces.c (free_realized_faces): Block/unblock input.
9614 (free_realized_multibyte_face): Ditto.
9616 2000-05-29 Dave Love <fx@gnu.org>
9618 * textprop.c (Qkeymap): New variable.
9619 (syms_of_textprop): Intern it.
9621 * keymap.c: Include intervals.h.
9622 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9624 * Makefile.in (keymap.o): Depend on intervals.h.
9626 * keyboard.c (menu_bar_items, tool_bar_items)
9627 (Fexecute_extended_command): Deal with `keymap' property.
9628 (read_key_sequence): Track map from `keymap' property as well as
9631 * intervals.c (get_local_map): Extra arg to allow looking for
9634 * intervals.h (map_property): New enum.
9635 (get_local_map): Extra arg using it.
9638 * lisp.h (get_local_map): Don't declare here.
9640 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9642 * Makefile.in (callproc.o): Depend on composite.h.
9644 * callproc.c: Include composite.h.
9645 (Fcall_process): Handle composition correctly.
9647 * coding.h (coding_allocate_composition_data): Extern it.
9648 (coding_restore_composition): Likewise.
9650 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9651 yet allocated, finish decoding with result
9652 CODING_FINISH_INSUFFICIENT_CMP.
9653 (coding_allocate_composition_data): Make it non-static.
9654 (coding_restore_composition): Likewise.
9656 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9658 * charset.c (syms_of_charset): Revert last change.
9660 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9662 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9663 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9666 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9668 * charset.c (syms_of_charset): Set width of character sets
9669 eight-bit-control and eight-bit-graphic to 1 column.
9671 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9673 * config.in (HAVE_SPEED_T): New define.
9675 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9678 2000-05-26 Dave Love <fx@gnu.org>
9680 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9682 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9683 (Fsubr_arity): New function.
9684 (syms_of_data): Install them.
9686 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9688 * charset.c (init_charset_once): Set the table bytes_by_char_head
9691 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9692 the default fontset to what Emacs uses by default.
9693 (check_registry_encoding): This function deleted.
9694 (Fset_fontset_font): Remove the adhoc condition for the default
9695 fontset. Allow cons in FONTNAME.
9697 * fns.c (map_char_table): Ignore char-table entries for
9698 charsets eight-bit-control and eight-bit-graphic.
9700 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9702 * emacs.c (main): Initialize keyboard syms before initializing
9703 window code, so face names are available.
9705 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9707 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9708 of an anchor at the beginning of a shy-group.
9710 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9712 * xdisp.c (handle_invisible_prop): Don't try to skip over
9713 invisible text if end of text is already reached.
9715 2000-05-25 Dave Love <fx@gnu.org>
9717 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9719 * coding.c (encode_eol): Add null statement after label.
9721 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9723 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9726 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9728 * ccl.c (ccl_driver): Fix previous change.
9730 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9732 * coding.c (run_pre_post_conversion_on_str): Set point to the
9733 beginning of buffer before calling coding->post_read_conversion.
9734 (decode_coding_string): Give correct args to
9735 run_pre_post_conversion_on_str.
9736 (encode_coding_string): Likewise.
9738 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9739 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9740 eight-bit-graphic correctly.
9742 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9744 * fileio.c (Finsert_file_contents): Even if a file is not found,
9745 execute codes for setting up coding system. Call
9746 after-insert-file-functions unconditionally.
9748 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9750 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9751 BSD_PGRPS are not defined.
9753 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9755 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9757 (syms_of_charset): Avoid building same strings.
9759 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9761 * lread.c (Fload): Add a comment about the meaning of
9762 Vuser_init_file being t.
9764 * puresize.h (BASE_PURESIZE): Increase to 675000.
9766 * s/gnu-linux.h (setpgrp): Don't define it here because this
9767 prevents compilation on GNU/Linux systems with glib 2.2.
9769 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9772 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9774 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9775 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9777 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9779 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9781 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9783 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9785 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9787 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9789 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9791 * keyboard.c (read_char): Allow character codes 128..255 to be
9792 handled by input-method-function.
9794 * insdel.c (adjust_markers_for_replace): Fix previous change.
9795 (adjust_after_replace): If PREV_TEXT is nil, call
9796 adjust_markers_for_insert, not adjust_markers_for_replace.
9798 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9800 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9801 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9802 [HAVE_GRANDPT]: Define.
9803 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9805 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9808 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9810 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9812 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9814 The following changes are to handle 8-bit characters in a
9815 multibyte buffer/string without facing with byte combining
9816 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9817 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9819 * Makefile.in (fns.o): Depend on charset.h.
9821 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9822 convert it to unibyte.
9823 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9825 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9826 apparent char boundary.
9827 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9828 0x80..0x9F to/from multibyte form.
9830 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9833 * callproc.c (Fcall_process): Always encode an argument string if
9834 it is multibyte. Setup src_multibyte and dst_multibyte members of
9835 process_coding properly.
9837 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9838 SPLIT_NON_ASCII_CHAR.
9840 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9842 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9844 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9845 (SPLIT_CHARACTER_SEQ): This macro deleted.
9846 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9847 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9848 and eight-bit-graphic.
9849 (char_to_string): Likewise. Signal an error for too large
9851 (char_printable_p): Return 0 for 8-bit characters.
9852 (update_charset_table): Update iso_charset_table only when a final
9853 character is non-negative.
9854 (find_charset_in_text): Renamed from find_charset_in_str.
9855 Arguments and return value changed. Callers changed.
9856 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9857 be -1 if CHARSET is used only internally.
9858 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9860 (Fcharset_after): Simplified.
9861 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9862 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9863 (multibyte_chars_in_text): Simplified by assuming there's no
9864 invalid multibyte sequence.
9865 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9866 (str_as_unibyte): New functions.
9867 (Fstring): Simpified by assuming that byte combining never happens.
9868 (init_charset_once): Initialization for
9869 LEADING_CODE_8_BIT_CONTROL.
9870 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9871 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9872 eight-bit-control and eight-bit-graphic.
9874 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9875 (CHARSET_8_BIT_GRAPHIC): New macros.
9876 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9877 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9878 (CHARSET_REVERSE_CHARSET): Likewise.
9879 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9881 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9882 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9883 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9884 encounter an invalid multibyte sequence.
9885 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9886 sequence is always valid.
9887 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9888 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9889 (CHAR_STRING): For 8-bit characters, call char_to_string.
9890 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9891 multibyte sequence is always valid.
9892 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9893 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9894 (str_as_unibyte): Extern them.
9895 (BCOPY_SHORT): Fix a bug.
9896 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9897 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9898 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9899 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9901 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9902 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9903 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9904 (EMIT_BYTES): New macros.
9905 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9906 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9908 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9909 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9910 check the validity of multibyte sequence.
9911 (decode_coding_emacs_mule): New function.
9912 (encode_coding_emacs_mule): New macro.
9913 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9915 (DECODE_ISO_CHARACTER): Just return a character code.
9916 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9917 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9918 EMIT_CHAR to produced decoded characters. Exit the loop only by
9919 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9921 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9922 only position codes for an invalid character.
9923 (encode_designation_at_bol): Return new destination pointer. 5th
9924 arg DSTP is changed to DST.
9925 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9926 from the source by ONE_MORE_CHAR. Don't handle the case of last
9928 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9930 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9931 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9932 TWO_MORE_BYTES to fetch a byte from the source.
9933 (encode_eol): Pay attention to coding->src_multibyte.
9934 (detect_coding, detect_eol): Preserve members src_multibyte and
9936 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9937 (encoding_buffer_size): Set magnification to 3 for all coding
9938 systems that require encoding.
9939 (ccl_coding_driver): For decoding, be sure that the result is
9940 valid multibyte sequence.
9941 (decode_coding): Initialize coding->errors and coding->result.
9942 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9943 and raw-text, always call decode_eol. Handle the case of last
9944 block here. If not coding->dst_multibyte, convert the resulting
9945 sequence to unibyte.
9946 (encode_coding): Initialize coding->errors and coding->result.
9947 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9948 and raw-text, always call encode_eol. Handle the case of last
9950 (shrink_decoding_region, shrink_encoding_region): Detect cases
9951 that we can't skip data more rigidly.
9952 (code_convert_region): Setup src_multibyte and dst_multibyte
9953 members of coding. For decoding, if the buffer is multibyte,
9954 convert the source sequence to unibyte in advance. For encoding,
9955 if the buffer is multibyte, convert the resulting sequence to
9956 multibyte afterward.
9957 (run_pre_post_conversion_on_str): New function.
9958 (code_convert_string): Deleted and divided into the following two.
9959 (decode_coding_string, encode_coding_string): New functions.
9960 (code_convert_string1, code_convert_string_norecord): Call one of
9962 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9963 MAKE_NON_ASCII_CHAR.
9964 (Fset_terminal_coding_system_internal)
9965 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9966 and dst_multibyte members.
9967 (init_coding_once): Initialize iso_code_class with new enum
9968 ISO_control_0 and ISO_control_1.
9970 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9971 devided into ISO_control_0 and ISO_control_1.
9972 (struct coding_system): New members src_multibyte, dst_multibyte,
9973 errors, and result. Delete member fake_multibyte.
9974 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9976 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9979 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9982 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9984 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9986 (Ftranspose_region): Delete codes for handling byte combining.
9988 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9989 dst_multibyte members of coding. On handling REPLACE on unibyte
9990 buffer, convert the result of decode_coding to unibyte. On
9991 inserting into a mutibyte buffer, always call code_convert_region.
9992 (e_write): Setup coding->src_multibyte according to the
9993 multibyteness of the source (buffer or string).
9995 * fns.c (concat): Handle 8-bit characters correctly.
9996 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9997 unibyte in the result.
9998 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9999 valid multibyte form in the result.
10000 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10001 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10002 return -1, signal an error.
10003 (base64_encode_1): New arg MULTIBYTE. Get each character by
10004 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10005 character is found, return -1.
10006 (Fbase64_decode_region): Delete codes for handling byte-combining.
10007 Treat each decoded byte as a unibyte character.
10008 (Fbase64_decode_string): Return unibyte string.
10009 (Fcompare_strings, concat, string_byte_to_char): Use
10010 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10011 FETCH_STRING_CHAR_ADVANCE.
10012 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10013 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10015 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10016 SPLIT_NON_ASCII_CHAR.
10017 (fontset_ref_via_base, fontset_set): Likewise
10019 * insdel.c (adjust_markers_for_record_delete): Deleted.
10020 (adjust_markers_for_insert): Argument changed. Caller changed.
10021 (adjust_markers_for_replace): Likewise.
10022 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10023 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10024 (copy_text): Delete unused local varialbe c_save. For converting
10025 to multibyte, be sure to make all 8-bit characters in valid
10027 (count_size_as_multibyte): Handle 8-bit characters correctly.
10028 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10029 (adjust_after_replace, replace_range, del_range_2)
10030 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10031 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10032 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10033 handling byte combining.
10034 (adjust_before_replace): Deleted.
10036 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10037 SPLIT_NON_ASCII_CHAR.
10038 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10039 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10040 (Fkey_description): Likewise.
10042 * lread.c (read1): On reading multibyte string, be sure to make
10043 all 8-bit chararacters in valid multibyte form.
10044 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10046 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10049 * process.c (Fstart_process): GCPRO current_dir before calling
10050 Ffind_operation_coding_system. Encode arguments here.
10051 (create_process): Don't encode arguments here. Setup
10052 src_multibyte and dst_multibyte members of struct coding.
10053 (read_process_output): Setup src_multibyte and dst_multibyte
10054 members of struct coding. If the output is to multibyte buffer,
10055 always decode the output of the process. Adjust the
10056 representation of 8-bit characters to the multibyteness of the output.
10057 (send_process): Setup coding->src_multibyte according to the
10058 multibyteness of the source.
10060 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10061 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10062 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10064 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10066 * w16select.c (Fw16_set_clipboard_data): Setup members
10067 src_multibyte and dst_multibyte of coding. Adjusted for the
10068 change for find_charset_in_str.
10069 (Fw16_get_clipboard_data): Likewise.
10071 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10072 dst_multibyte of coding.
10073 (x_to_w32_font): Likewise.
10075 * w32select.c (Fw32_set_clipboard_data): Setup members
10076 src_multibyte and dst_multibyte of coding. Adjusted for the
10077 change for find_charset_in_str.
10078 (Fw32_get_clipboard_data): Likewise.
10080 * xdisp.c (get_next_display_element): Handle 8-bit characters
10082 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10083 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10085 * xselect.c (selection_data_to_lisp_data): Setup members
10086 src_multibyte and dst_multibyte of coding. Adjusted for the
10087 change for find_charset_in_str.
10088 (lisp_data_to_selection_data): Likewise.
10090 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10092 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10094 * dispextern.h (Vimage_types): Add extern declaration.
10096 * xdisp.c (Vimage_types): Moved here from xfns.c.
10097 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10099 * xfns.c (Vimages_types): Moved to xdisp.c.
10100 (syms_of_xfns): Move `image-types' to xdisp.c.
10102 * w32fns.c (Vimage_types): Removed.
10103 (syms_of_w32fns): Remove `image-types'.
10105 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10107 * fns.c (map_char_table): Pay attention to character number of
10108 charset. Check the validity of charset at the first level. For
10109 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10112 * fontset.c: Include "buffer.h".
10113 (fs_load_font): If the face has fontset, record the face ID in
10115 (Finternal_char_font): New function.
10116 (accumulate_font_info): New function.
10117 (Ffontset_info): Rewritten for the new fontset implementation.
10118 (syms_of_fontset): Register Vdefault_fontset in the first element
10119 of Vfontset_table. Include Vdefault_fontset in
10120 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10123 2000-05-16 Dave Love <fx@gnu.org>
10125 * m/iris5d.h: Deleted -- unused.
10127 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10129 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10130 `invalid' instead of `illegal'.
10132 * indent.c (Fmove_to_column): When ending within a tab, insert
10133 spaces first so that markers at the end of the tab get adjusted.
10135 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10136 buffer list that wasn't selected in that frame.
10138 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10139 is needed on mescaline, use a 2 char prefix, and call
10140 make_temp_name with second arg non-zero.
10142 * fileio.c (make_temp_name): New function, extracted from
10144 (Fmake_temp_name): Use it.
10146 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10148 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10150 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10152 * Makefile.in (lisp): Add env.elc.
10154 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10156 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10158 * search.c (Freplace_match): Handle case of `\N' in the
10159 replacement when there's no group N.
10161 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10163 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10164 of the message to message_dolog.
10166 * keyboard.c (read_char): Don't clear current message for help
10167 events; let the code handling help events handle this. Change
10168 code detecting help events that should be ignored.
10170 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10171 we're interating over a string.
10173 2000-05-09 Dave Love <fx@gnu.org>
10175 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10176 that offset before writing. Move gcpro region past call of
10179 2000-05-04 Dave Love <fx@gnu.org>
10181 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10183 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10185 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10186 of inserted characters when BUF equals the current buffer, and PT
10187 is in front of or equal to FROM.
10189 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10191 * xdisp.c (handle_single_display_prop): If display property value
10192 is invalid, or something not supported on the frame, restore
10193 iterator's position to what it was initially. Make sure to return
10194 0 for invalid and unsupported property values.
10196 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10197 that x_per_char_metric returns null.
10199 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10201 * xterm.h (struct face): Add forward declaration.
10202 (struct image): Ditto.
10203 (image_ascent): Add prototype.
10205 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10206 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10207 image_ascent instead of using IMAGE_ASCENT.
10209 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10210 (IMAGE_ASCENT): Removed.
10212 * xfns.c (Qcenter): New variable.
10213 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10214 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10215 (image_ascent): New function.
10216 (lookup_image): Recognize `:ascent center'.
10217 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10218 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10219 (xbm_load): Don't set image's ascent here.
10220 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10221 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10222 check ascent values here.
10223 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10224 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10225 (syms_of_xfns): Initialize Qcenter.
10227 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10228 to the limits, increase the limits.
10230 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10232 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10233 Check Vfont_encoding_alist against the full name of the opened font.
10235 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10237 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10238 taller than the window.
10240 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10242 * xfaces.c (realize_x_face): Fix the argument of the second
10243 xassert. BASE_FACE may not be a face for ASCII.
10245 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10247 * print.c (print_object): Treat print-length < 0 as nil.
10249 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10251 * s/freebsd.h (TERMCAP_OBJ): Removed.
10252 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10254 * lread.c (read1): Don't treat period followed by certain
10255 characters as symbol start.
10257 * xfns.c (slurp_file): New function.
10258 (xbm_image_p): Handle case of in-memory XBM files.
10259 (xbm_scan): Rewritten to work on memory buffers instead of files.
10260 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10261 Work on memory buffers instead of files. If DATA is null test
10262 if buffer looks like an in-memory XBM file.
10263 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10264 memory buffers instead of files.
10265 (xbm_file_p): New function.
10266 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10268 * lread.c (end_of_file_error): New function.
10269 (read1): Call it instead of signaling `end-of-file' directly.
10271 * print.c (print_error_message): Print data of `end-of-file'
10272 with Fprinc instead of Fprin1.
10274 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10276 * window.c (freeze_window_start): Check that minibuffer scroll
10277 window isn't nil before extracting the window structure pointer
10280 * undo.c (record_delete): If we hit the end of the undo list, stop
10281 picking elements apart.
10283 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10285 * xdisp.c (display_line): If lines are continued, restore
10286 iterator's ascent/descent information to the values before the
10287 first glyph not fitting on the line.
10289 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10291 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10292 positions in glyph matrix. Don't compute new window end positions.
10294 * dispnew.c (increment_matrix_positions): Renamed from
10295 increment_glyph_matrix_buffer_positions.
10296 (increment_row_positions): Renamed from
10297 increment_glyph_row_buffer_positions.
10299 * dispextern.h: Change names of renamed functions from dispnew.c
10302 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10304 * fileio.c (Fdo_auto_save): Create directories for auto-save
10305 list file if necessary.
10307 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10308 from buffer or frame.
10309 (automatic_hscrolling_p): New variable.
10310 (hscroll_windows): Scroll windows horizontally only if automatic
10311 hscrolling is allowed.
10312 (syms_of_xdisp): New variable `automatic-hscrolling'.
10314 * frame.h (struct frame): Add member extra_line_spacing.
10316 * xfns.c (x_set_line_spacing): New function.
10317 (Fx_create_frame): Set line spacing from resources.
10318 (Qline_spacing): New variable.
10319 (syms_of_xfns): Initialize Qline_spacing.
10321 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10323 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10324 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10325 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10326 extra_line_spacing from default value.
10327 (init_buffer_once): Initialize default value of extra_line_spacing.
10329 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10332 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10333 prompt_width. Add extra line spacing.
10335 * term.c (produce_glyphs): Remove reference to struct it's
10338 * dispextern.h (struct it): Remove member prompt_width, add
10339 extra_line_spacing.
10341 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10343 * dispnew.c (update_frame_line): When writing a whole line, make
10344 sure cursor is in the right row afterwards, otherwise a use of
10345 capability `ch' in cmgoto might leave the cursor in the row below.
10347 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10349 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10351 * keyboard.c (timer_check): Fix typo in comment.
10353 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10355 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10356 name change: ch -> character.
10358 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10360 * keyboard.c (echo_message_buffer): New variable.
10361 (echo_now): Set echo_message_buffer to the echo area buffer used
10362 to display the echo.
10363 (cancel_echoing): Reset echo_message_buffer to nil.
10364 (read_char): Code rewritten that handles canceling an echo or
10365 echoing a dash, respectively.
10367 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10368 directory doesn't exist.
10370 2000-04-19 Dave Love <fx@gnu.org>
10372 * fns.c (syms_of_fns): Defsubr mapc.
10373 (concat): Don't allow numeric args.
10374 (Fconcat): Doc change.
10376 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10378 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10379 instead define end_match(1|2) more carefully.
10380 Use GET_CHAR_BEFORE_2 for `begline'.
10382 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10384 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10385 on 64-bit systems where NULL is defined as `0'.
10387 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10388 the `variable argument list' to make it work on Alpha.
10390 * m/alpha.h (_LP64) [!_LP64]: Define.
10391 (ORDINARY_LINK): Define for NetBSD.
10393 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10395 2000-04-19 Dave Love <fx@gnu.org>
10397 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10400 * Makefile.in (LIBS): Don't use.
10401 (GETLOADAVG_OBJ): Define again.
10402 (otherobj): Add GETLOADAVG_OBJ.
10404 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10406 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10408 * lread.c (read_filtered_event): Cancel and start busy cursor.
10410 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10411 that the per-character metrics may be null.
10413 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10415 * buffer.c (clone_per_buffer_values): New function.
10416 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10417 clone_per_buffer_values if CLONE is not nil.
10419 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10421 2000-04-16 Dave Love <fx@gnu.org>
10423 * Makefile.in: Remove obsolete localcpp stuff.
10424 (GETLOADAVG_OBJ): Don't define.
10425 (obj): Move LIBOBJS...
10426 (otherobj): ... to here.
10427 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10428 whitespace-only lines after the continuation (Irix).
10430 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10432 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10434 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10436 2000-04-14 Dave Love <fx@gnu.org>
10438 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10439 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10440 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10441 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10444 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10445 autoconfiscated HAVE_GETLOADAVG.
10447 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10450 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10452 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10453 (fill_in_lock_file_name): Avoid existing files that aren't links.
10455 2000-04-14 Dave Love <fx@gnu.org>
10457 * Makefile.in (LIBS, LIBOBJS): New variable.
10458 (INTERVAL_SRC): Convert to make variable.
10459 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10460 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10461 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10463 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10464 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10465 (shortlisp): Add facemenu, float-sup, frame.
10466 (SOME_MACHINE_LISP): Remove them from here.
10467 (LIBES): Change unused LDLIBS to autoconf LIBS.
10469 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10471 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10473 * composite.c (update_compositions): If FROM and TO are not in a
10474 valid range, do nothing.
10476 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10478 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10480 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10482 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10485 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10487 * fileio.c (a_write): Remove redundant semi-colons.
10488 (e_write): Return -1 if failed to write all the data.
10489 This fixes the changes made at 1999-12-15.
10491 2000-04-12 Dave Love <fx@gnu.org>
10493 * fns.c (mapcar1): Test for null vals to support mapc.
10494 (Fmapc): New function.
10496 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10498 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10499 (IT_frame_up_to_date): Support the buffer local value of
10500 cursor-type, if defined.
10502 2000-04-10 Dave Love <fx@gnu.org>
10504 * editfns.c (preceding-char, following-char): Doc fix.
10506 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10508 * Makefile.in (temacs): Revert 2000-03-12 change.
10510 2000-04-10 Jason Rumney <jasonr@gnu.org>
10512 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10514 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10516 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10517 area buffer, if it's not set up yet.
10519 * indent.c (compute_motion): Set immediate_quit.
10521 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10523 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10524 (realize_tty_face): Suppress boldness if colors are the inverse of
10525 the default colors, and tty_suppress_bold_inverse_default_colors_p
10527 (Ftty_suppress_bold_inverse_default_colors): New function.
10528 (syms_of_xfaces): Defsubr it.
10530 * buffer.c (Frestore_buffer_modified_p): New function.
10531 (syms_of_buffer): Defsubr it.
10533 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10535 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10536 charset id (int) argument, not a charset (Lisp_Object).
10538 * coding.h (code_convert_string): Declare.
10539 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10540 object, as the fourth argument to code_convert_string.
10542 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10543 (Fset_fontset_font): Use EQ to compare lisp objects.
10545 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10547 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10548 a pointer that looks like a lisp object.
10549 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10550 zero, instead see whether it's an integer object, since they can't
10552 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10554 * dispnew.c (allocate_matrices_for_frame_redisplay)
10555 (direct_output_forward_char): Use X(U)INT and make_number as needed
10556 to convert between (unsigned) int values and lisp integers.
10557 * keyboard.c (read_key_sequence): Likewise.
10558 * lread.c (substitute_object_recurse): Likewise.
10559 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10560 * minibuf.c (do_completion, Fminibuffer_complete_word)
10561 (Fminibuffer_completion_help): Likewise.
10562 * term.c (produce_special_glyphs): Likewise.
10564 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10565 * print.c (print_preprocess, print_object): Likewise.
10567 * search.c (compile_pattern): Use NILP when checking for nil.
10569 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10570 __OPTIMIZE__]: Provide a GNU C macro version that handles
10571 lisp-object unions.
10572 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10573 field, to better cope with ENABLE_CHECKING and calls that modify a
10574 Lisp_Object using its old value.
10576 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10578 * window.c (compare_window_configurations): Signal an error
10579 if parameters C1 or C2 aren't window configurations.
10581 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10582 AFTER_POTENTIAL_GC calls around calls to functions that can
10583 signal an error and thus invoke the debugger.
10585 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10587 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10588 an error if decoding fails.
10590 * keyboard.c (lispy_mouse_names): Variable removed.
10591 (Vlispy_mouse_stem): New variable.
10592 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10593 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10594 for any mouse button number. Increase size of mouse_syms and
10595 button_down_location as needed. Call modify_event_symbol with
10596 different arguments.
10597 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10598 Call modify_event_symbol with different arguments.
10599 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10600 for any button number. Call modify_event_symbol with different
10602 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10603 Accept a string for NAME_ALIST_OR_STEM.
10605 * lisp.h (larger_vector): Add prototype.
10607 * fns.c (larger_vector): Make externally visible.
10609 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10611 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10613 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10614 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10615 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10616 we are between str1 and str2.
10617 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10618 (PATFETCH): Use `TRANSLATE'.
10619 (PATFETCH_RAW): Fetch multibyte char if applicable.
10620 (PATUNFETCH): Remove.
10621 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10622 When writing a char, write it directly into the pattern buffer rather
10623 than going needlessly through a temp char-array.
10624 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10625 multibyte magic and remove the useless `#ifdef emacs'.
10626 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10629 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10630 conditional on `emacs'.
10632 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10634 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10636 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10637 non-union-type versions of XMARK and friends here, because XMARK
10638 and friends won't work on an integer field if NO_UNION_TYPE is not
10640 (make_number): Define as a function if it's not defined as a macro.
10642 * composite.c (run_composite_function): Use NILP when checking for nil.
10643 (syms_of_composite): Delete local var NARGS, pass an int as first
10644 argument to Fmake_hash_table.
10646 * editfns.c (text_property_stickiness): Use NILP to test
10647 Lisp_Object boolean value.
10648 (Fmessage_or_box): Don't use NILP to test int variable.
10649 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10650 problems reading from and changing the same lisp value in an
10653 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10655 * term.c (TN_no_color_video): New variable.
10656 (term_init): Intitialize TN_no_color_video.
10657 (enum no_color_bit): New enumeration.
10658 (MAY_USE_WITH_COLORS_P): New macro.
10659 (turn_on_face): Use it to determine if attributes may be used
10660 combined with colors.
10662 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10664 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10665 with int lvalues via casts; instead, just yield lisp object lvalues.
10666 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10667 proper accessor macros.
10668 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10669 (grow_mini_window): Fix typo getting int value of root->height.
10671 * xdisp.c (compute_string_pos): Fix order of arguments to
10672 string_pos_nchars_ahead.
10673 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10674 count arg to variable-arg routines like Frun_hook_with_args and
10676 (back_to_previous_visible_line_start)
10677 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10678 fixed-arg routines like Fget_char_property and Fmake_string.
10679 (reconsider_clip_changes): Use XINT when comparing integer lisp
10680 objects, or passing them as int arguments.
10681 (mark_window_display_accurate, insert_left_trunc_glyphs)
10682 (append_space, extend_face_to_end_of_line): Use make_number when
10683 storing or passing integer values as lisp objects.
10684 (set_cursor_from_row, highlight_trailing_whitespace): Use
10685 INTEGERP, not implicit test against zero, for glyph object.
10686 (try_window_id): Don't use make_number when we want an int value.
10688 * xfaces.c (xlfd_symbolic_value): Make last argument a
10689 Lisp_Object, to be consistent with callers.
10690 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10691 (lface_hash): Apply XFASTINT to lisp values before folding in.
10693 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10694 fill in window width and height. Pass an int, not a lisp object,
10695 as first arg to Finsert.
10697 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10699 * xfaces.c (realize_basic_faces): Block input while realizing
10702 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10704 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10706 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10708 * xterm.c (x_produce_glyphs): When displaying unibyte text
10709 or ASCII, handle case that per-char metric is null.
10711 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10713 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10715 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10716 (XSUBR, XBUFFER): Verify correct object type before returning
10717 pointer, using eassert.
10718 * frame.h (XFRAME): Likewise.
10720 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10721 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10722 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10723 * data.c (set_internal): Likewise.
10724 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10725 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10726 * fileio.c (auto_save_1): Likewise.
10727 * insdel.c (check_markers): Likewise.
10728 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10729 * undo.c (record_insert): Likewise.
10730 * vmsproc.c (child_sig): Likewise.
10731 * window.c (unshow_buffer, window_loop): Likewise.
10732 * xterm.c (x_erase_phys_cursor): Likewise.
10734 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10736 * xfns.c (free_image_cache): Free the cache structure itself
10737 last, after all its members have been freed.
10739 * lisp.h (xstrdup): Add prototype.
10741 * alloc.c (xstrdup): Moved here from xfaces.c.
10742 (allocating_for_lisp): Variable removed.
10743 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10745 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10747 (xstrdup): Moved to alloc.c.
10749 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10751 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10753 * emacs.c (main): Fix sense of no-loadup test.
10755 * config.in (ENABLE_CHECKING): Undef.
10757 * lisp.h (struct interval): Replace "parent" field with a union of
10758 interval pointer and Lisp_Object; add new bitfield to use as
10759 discriminant. Change other flag fields to bitfields.
10760 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10761 is defined and the supplied test fails, print a message and abort.
10762 (eassert): New macro. Use CHECK to provide an assert-like facility.
10764 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10765 pointers; abort if the value looks like a lisp object.
10766 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10767 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10768 Modify for new interval parent definition.
10770 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10771 (UNMARK_BALANCE_INTERVALS): Update references that need an
10772 addressable lisp object in the interval structure.
10773 (die): New function.
10774 (suppress_checking): New variable.
10776 * intervals.c (interval_start_pos): Just return 0 if there's no
10779 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10781 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10782 and earlier Emacs versions.
10784 * keyboard.c (Ftop_level): Cancel busy-cursor.
10786 * eval.c (call_debugger): Cancel busy-cursor.
10788 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10790 * search.c (Freplace_match): Adjust multibyteness of the current
10791 buffer and NEWTEXT. Free allocated memory before signaling an error.
10793 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10795 * regex.c (analyse_first): New function obtained by ripping out most
10796 of re_compile_fastmap and generalizing it a little bit so that it
10797 can also just return whether a given (sub)pattern can match the empty
10799 (regex_compile): Use `analyse_first' to decide whether the loop-check
10800 needs to be done or not for *, +, *? and +? (the loop check is costly
10801 for non-greedy repetition).
10802 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10804 2000-03-28 Dave Love <fx@gnu.org>
10806 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10808 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10810 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10812 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10814 (enum re_opcode_t): Update description of succeed_n.
10815 (PATFETCH): Always define.
10816 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10817 operators, char classes, shy-groups and intervals).
10818 Optimize special cases of intervals so as to only use succeed_n and
10819 jump_n when really needed.
10820 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10821 that we don't have to handle the special cases any more.
10822 Simplify on_failure_jump handling as well.
10824 2000-03-28 Jason Rumney <jasonr@gnu.org>
10826 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10828 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10830 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10832 * s/msdos.h (GC_SETJMP_WORKS): Define.
10834 * alloc.c (mark_maybe_object): New function.
10835 (mark_memory): Use it.
10836 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10837 (setjmp_tested_p, longjmp_done): New variables.
10838 (test_setjmp): New function.
10839 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10840 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10842 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10843 to DEC_TEXT_POS and INC_TEXT_POS.
10845 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10846 with parameter MULTIBYTE_P.
10848 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10850 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10851 buffers because it looks for multibyte character byte sequences
10852 which don't exist in unibyte text.
10854 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10856 * xfaces.c (register_color, unregister_color, unregister_colors)
10857 [DEBUG_X_COLORS]: New functions.
10858 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10860 * xfns.c (x_set_cursor_color): Get color reference counts right.
10862 * xterm.c (x_copy_color): New function.
10863 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10865 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10866 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10867 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10868 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10869 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10870 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10871 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10872 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10873 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10874 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10876 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10877 names for handling per-buffer variables.
10879 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10880 instead of MAX_BUFFER_LOCAL_VARS.
10881 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10883 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10885 * xfns.c (x_specified_cursor_type): New function.
10886 (x_set_cursor_type): Use it.
10888 * buffer.h (struct buffer): Add cursor_type.
10890 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10892 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10893 (print_partial_compiled_pattern, re_compile_fastmap):
10895 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10896 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10897 executing it as well as when popping it off the stack to find infinite
10898 loops in non-greedy repetition operators.
10900 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10902 * doc.c (Qfunction_documentation): New variable.
10903 (syms_of_doc): Initialize Qfunction_documentation.
10904 (Fdocumentation): If FUNCTION is a symbol with non-nil
10905 `function-documentation' property, return a documentation derived
10908 * buffer.c (syms_of_buffer): Add default-cursor-type.
10909 (init_buffer_once): Don't let cursor_type have a local value
10912 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10913 on buffer-local value of cursor_type.
10914 (x_draw_bar_cursor): Add parameter WIDTH.
10916 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10917 (init_buffer_once): Set default cursor_type value to t.
10918 Mark cursor_type as local everywhere.
10919 (syms_of_buffer): New per-buffer variable cursor-type.
10921 * buffer.h (struct buffer): Remove member local_var_flags,
10923 (MAX_BUFFER_LOCAL_VARS): New macro.
10924 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10925 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10926 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10927 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10929 * print.c (print_object): Use new macros for per-buffer variables.
10931 * category.c (Fset_category_table): Use new macros for per-buffer
10934 * buffer.c (buffer_permanent_local_flags): Make a char array.
10935 (max_buffer_local_idx): New variable.
10936 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10937 for new handling of per-buffer variables.
10938 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10939 (init_buffer_once): Initialize per-buffer vars differently.
10940 Set max_buffer_local_idx.
10942 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10945 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10947 * data.c (do_symval_forwarding, store_symval_forwarding)
10948 (find_symbol_value, set_internal, default_value, Fset_default)
10949 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10950 per-buffer variables.
10952 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10954 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10956 * xterm.c (x_term_init): Unblock input around call1 of
10957 Qvendor_specific_keysyms.
10959 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10960 (find_defun_start): Consider an open parenthesis in column 0
10961 a defun start only if open_paren_in_column_0_is_defun_start is set.
10962 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10964 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10966 * eval.c (Fautoload): Add entry in load-history (if after dump).
10967 * lread.c (load-history): Update docstring.
10969 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10971 * indent.c (Fvertical_motion): Always use the current buffer.
10972 Temporarily change the window's buffer, if necessary.
10974 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10976 * xterm.c (fast_find_position): Make sure not to consider rows
10977 not visible in the window.
10979 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10981 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10982 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10984 2000-03-22 Jason Rumney <jasonr@gnu.org>
10986 * w32menu.c (single_submenu): Set help string to NULL if none.
10987 (w32_menu_show): Set help string correctly.
10988 (add-menu-item): Set help string in MIIM_DATA for menu item.
10989 Load SetMenuItemInfoA explicitly.
10990 (w32_menu_display_help): New function.
10992 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10993 (QCdata): Moved to xdisp.c.
10995 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10996 (Vw32_charset_to_codepage_alist): Removed.
10997 (Vw32_charset_info_alist): New variable.
10998 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10999 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11000 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11001 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11003 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11004 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11005 Define Vw32_charset_info_alist and w32_charset symbols.
11007 2000-03-22 Jason Rumney <jasonr@gnu.org>
11009 * makefile.nt (w32bdf.obj): Update dependencies.
11011 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11013 * w32fns.c: Include fontset.h after dispextern.h.
11014 (Fx_create_frame): Do not create fontset.
11015 (w32_load_system_font): Doc fix.
11016 (Fx_close_connection): Free full_name if it is not shared.
11018 * w32term.c: Include fontset.h after dispextern.h.
11019 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11021 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11022 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11023 (w32_font_is_double_byte): New function, needs body.
11024 (x_append_glyph): Set glyph->glyph_not_available_p.
11025 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11026 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11027 character, convert it to a unibyte character.
11028 (struct glyph_string): Delete member `charset'.
11029 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11030 calculating it is found.
11031 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11032 the case that per char metric is not available correctly.
11033 (x_fill_glyph_string): Handle the case that the specific glyph is
11034 not available correctly.
11035 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11036 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11037 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11038 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11039 fontset. Don't call FS_LOAD_FONT.
11041 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11043 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11044 (INT_LISPLIKE): New macro.
11045 (NULL_INTERVAL_P): Use it.
11046 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11047 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11048 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11050 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11051 explicit references to "parent" field of struct interval and
11052 associated unclean type conversions.
11053 * intervals.c (create_root_interval, root_interval, rotate_right)
11054 (rotate_left, balance_possible_root_interval, split_interval_right)
11055 (split_interval_left, interval_start_pos, find_interval)
11056 (next_interval, previous_interval, update_interval)
11057 (adjust_intervals_for_insertion, delete_node, delete_interval)
11058 (adjust_intervals_for_deletion, merge_interval_right)
11059 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11060 (copy_intervals_to_string): Likewise.
11061 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11063 * syntax.c (update_syntax_table): Likewise.
11065 * intervals.c (reproduce_tree_obj): New function, like
11066 reproduce_tree but takes a Lisp_Object for the parent. Declare
11068 (graft_intervals_into_buffer): Use it when appropriate.
11069 (reproduce_tree): Declare with prototype.
11070 (balance_possible_root_interval): Check that the parent is a lisp
11071 object before trying to examine its type.
11073 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11075 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11076 as strings only if both are known to be strings.
11078 * s/openbsd.h (LIBS_TERMCAP): Undef.
11080 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11082 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11083 definitions for non-Emacs compilation.
11084 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11085 outside of `#ifdef emacs'.
11086 (print_partial_compiled_pattern): Update.
11087 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11088 (re_compile_fastmap): Merge handling of charset and charset_not (for
11089 emacs and non-emacs compilation as well).
11090 Similarly for (not)categoryspec and (not)syntaxspec.
11091 Don't use the fastmap when reaching `anychar' since the added
11092 complexity is not justified.
11093 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11094 and (not)syntaxspec. Merge (not)categoryspec.
11096 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11098 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11099 (FACE_FOR_CHAR): Define them differently for the configuration of
11102 2000-03-21 Dave Love <fx@gnu.org>
11104 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11107 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11109 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11110 (lface_fully_specified_p): Don't check contents of
11111 LFACE_FONT_INDEX because that attribute is optional.
11112 (realize_x_face): Remove now unwarranted xassert.
11114 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11116 The following changes are to make font selection based on
11117 characters, not charset. In addition, they recover fontset
11118 facilities while utilizing the new font selection mechanism.
11120 * Makefile.in (fontset.o): Depend on dispextern.h.
11122 * alloc.c (mark_face_cache): Don't mark face->registry.
11124 * dispextern.h (struct glyph): New member glyph_not_available_p.
11125 Use 22 bits for face_id.
11126 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11127 (struct face): Delete member registry, new member ascii_face.
11128 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11129 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11130 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11131 (struct it): Delete member charset, new member glyph_not_available_p.
11133 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11134 (struct fontset_info, struct fontset_data): Structs removed.
11135 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11136 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11137 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11138 (fs_free_face_fontset, fontset_font_pattern)
11139 (face_suitable_for_char_p, face_for_char)
11140 (make_fontset_for_ascii_face): Extern them.
11141 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11142 (FS_LOAD_FACE_FONT): New macro.
11144 * fontset.c: All codes rewritten or adjusted for the change of
11145 fontset implementation. Now fontset is represented by char table.
11146 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11148 (my_strcasecmp): Function removed.
11149 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11150 (AREF, ASIZE): New macros.
11151 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11152 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11153 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11154 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11155 (fontset_id_valid_p, font_family_registry, fontset_name)
11156 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11157 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11159 (fs_load_font): New arg FACE. Caller changed.
11160 (fs_query_fontset): Argument changed. Caller changed.
11161 (Fquery_fontset): call fs_query_fontset.
11162 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11164 (clear_fontset_elements, check_registry_encoding)
11165 (check_fontset_name): New functions.
11166 (syms_of_fontset): Set char-table-extra-slots property of fontset
11167 to 3. Staticpro and initialize Vfontset_table and
11168 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11170 * frame.h (struct frame): Member `fontset_data' removed.
11171 (FRAME_FONTSET_DATA): Macro removed.
11173 * frame.c (make_frame): Don't allocate f->fontset_data.
11174 (Fdelete_frame): Don't free f->fontset_data.
11176 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11178 * xdisp.c (charset_at_position): Function removed.
11179 (init_iterator): Don't set member charset of struct `it'.
11180 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11181 (next_element_from_display_vector, insert_left_trunc_glyphs):
11183 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11185 (get_next_display_element, append_space)
11186 (extend_face_to_end_of_line): Likewise.
11188 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11190 (clear_font_table, frame_update_line_height, load_face_font):
11191 Adjusted for the change of fontset implementation.
11192 (load_face_fontset_font): Function removed.
11193 (pixel_point_size): New function.
11194 (font_list): Argument type changed. Caller changed.
11195 (LFACE_FONT): New macro.
11196 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11197 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11198 Lisp_Object. Determine the font name by actually loading a font
11199 by the specified pattern. Set LFACE_FONT (lface) to the specified
11200 pattern. Even if a font is not found, don't try alternatives.
11201 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11202 (set_font_frame_param): If `font' is specified in lface, use it.
11203 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11204 (lface_same_font_attributes_p): Likewise.
11205 (make_realized_face): Arguent changed. Caller changed. Set
11206 face->ascii_face to face itself.
11207 (free_realized_face): Free face->fontset if face is for ASCII.
11208 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11209 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11210 (free_realized_multibyte_face): New function.
11211 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11212 changed. Caller changed.
11213 (try_font_list): Argument type changed.
11214 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11215 (choose_face_font): Argument changed. Handle fontset properly.
11216 (choose_face_fontset_font): Function removed.
11217 (realize_default_face, realize_named_face): Don't remove the
11219 (realize_face): Argument changed. Caller changed. Remove face
11220 with the arg former_face_id in advance. Load font for the new face.
11221 (realize_x_face): Argument changed. Caller changed. For a
11222 multibyte character, share fontset with base_face. For a single
11223 byte character, make a new realized fontset. Don't load a font here.
11224 (realize_tty_face): Argument changed. Caller changed.
11225 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11226 (face_at_buffer_position): Don't check multibyte_p for returning
11228 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11229 FACE_SUITABLE_FOR_CHARSET_P.
11230 (syms_of_xfaces): Remove code for Qx_charset_registry and
11231 Vface_default_registry.
11233 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11234 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11235 (x_per_char_metric): Don't try FONT->default_char. Even if
11236 pcm->width is zero, glyph bits may exist.
11237 (x_encode_char): Always initialize char2b->byte1.
11238 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11239 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11240 (x_append_glyph): Set glyph->glyph_not_available_p.
11241 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11242 it->charset. Handle the case that per char metric is not
11243 available. If it->multibyte_p is zero and it->c is a multibyte
11244 character, convert it to a unibyte character.
11245 (struct glyph_string): Delete member `charset'.
11246 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11247 the case that per char metric is not available correctly.
11248 (x_fill_glyph_string): Handle the case that the specific glyph is
11249 not available correctly.
11250 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11251 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11252 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11253 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11254 fontset. Don't call FS_LOAD_FONT.
11256 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11257 (x_create_tip_frame): Likewise.
11258 (Fx_close_connection): Free full_name of font_info.
11260 * fns.c (optimize_sub_char_table): New function.
11261 (Foptimize_char_table): New function.
11262 (syms_of_fns): Defsubr Soptimize_char_table.
11264 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11266 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11267 only if buffer is displayed in some window.
11269 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11270 (try_window_reusing_current_matrix): Don't call scroll run
11271 function if run's current and desired position are the same;
11272 this prevents cursor flickering.
11274 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11276 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11278 * regex.c (RE_STRING_CHAR): New macro.
11279 (GET_CHAR_AFER_2): Remove.
11280 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11281 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11282 (print_partial_compiled_pattern, re_compile_fastmap)
11283 (re_match_2_internal): Remove on_failure_jump_exclusive.
11284 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11285 optimization only need to work for * (ie. can use of_keep_string_jump).
11286 Remove the special case for .*\n since it is now covered by the general
11288 (re_search_2): Don't bother with `room'.
11289 (skip_one_char): New function.
11290 (skip_noops): Simplify since `memory' is not needed any more.
11291 (mutually_exclusive_p): Restructure slightly to use `switch' and
11292 add handling for "all" remaining cases.
11293 (re_match_2_internal): Change on_failure_jump_smart to use
11294 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11295 rather than on_failure_jump_exclusive.
11297 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11299 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11300 number of bits per RGB because it's everywhere used as the depth
11303 * term.c (calculate_costs): Remove code dealing with X frames.
11305 2000-03-19 Richard M. Stallman <rms@gnu.org>
11307 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11309 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11311 * lread.c (read_integer): Unread the last char not consumed.
11313 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11315 * xterm.c (x_update_window_cursor): Don't update in frames
11316 which are in the process of being deleted.
11318 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11320 * Makefile.in (mostlyclean): Add `*.core'.
11321 (clean): Add `bootstrap-emacs'.
11323 * lread.c (read_integer): New function.
11324 (read1): Support read syntax #o, #x, #b, #r.
11326 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11328 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11329 make sure POINTER_TO_OFFSET gives the same value before and after
11330 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11331 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11332 (debug): Now only active if > 0 rather than if != 0.
11333 (DEBUG_*): Update for the new meaning of `debug'.
11334 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11335 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11336 in `succeed_n', `jump_n' and `set_number_at'.
11337 (store_op1, store_op2, insert_op1, insert_op2)
11338 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11339 (group_in_compile_stack): Move to after its arg's types are
11340 declared and add a prototype.
11341 (PATFETCH): Define in terms of PATFETCH_RAW.
11342 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11343 (QUIT): Redefine as a nop except for NTemacs.
11344 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11345 indentation of the greedy-op and shy-group code.
11346 (at_(beg|end)line_loc_p): Fix argument's types.
11347 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11348 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11349 (MATCHING_IN_FIRST_STRING): Remove.
11350 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11351 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11352 QUIT unconditionally.
11354 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11356 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11359 * process.c (send_process): Add a hint that the function
11360 can call Lisp code to its comment.
11362 * lread.c (load_dangerous_libraries): New variable.
11363 (Vbytecomp_version_regexp): New variable.
11364 (safe_to_load_p): New function.
11365 (Fload): Handle files not compiled with Emacs specially.
11366 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11368 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11370 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11372 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11373 support functions only if HAVE_X11R6_XIM is defined.
11374 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11376 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11378 * xfns.c (X_I18N_INHIBITED): Don't define.
11379 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11380 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11382 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11383 (HAVE_X11R6_XIM): Define.
11385 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11387 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11388 If set, call XSynchronize.
11390 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11392 * regex.c: Declare a new type `re_char' used throughout the code
11393 for the string char type. It's `const unsigned char' to match the
11394 rest of Emacs. Consistently make sure all pointers to strings use
11395 it and make sure all pointers into the pattern use `unsigned char'.
11396 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11397 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11400 * charset.h (GET_CHAR_AFTER_2): Remove.
11401 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11403 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11405 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11406 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11407 of them try to use backquotes.
11409 2000-03-12 Dave Love <fx@gnu.org>
11411 * unexelf.c: Restore changes of 1999-10-19.
11412 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11413 fix its type and alignment; copy it from current process.
11415 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11417 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11418 has been found. Fix bug not computing timer's predecessor.
11420 * fileio.c (Fread_file_name): Handle case that DIR contains a
11423 * window.c (Fsave_window_excursion): Doc fix.
11425 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11427 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11429 * msdos.c (vga_installed): New function, code moved from
11430 dos_set_window_size.
11431 (Qbar, Qcursor_type, outside_cursor): New variables.
11432 (syms_of_msdos): Intern and staticpro them.
11433 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11434 shape used outside Emacs when called for the first time.
11435 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11436 cursor shape used outside Emacs.
11437 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11438 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11440 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11441 parameters specify the cursor. Make qreverse a global
11442 variable (renamed to Qreverse).
11444 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11446 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11448 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11450 This is a big redesign of failure-stack and register handling, prompted
11451 by bugs revealed when trying to add shy-groups. Overall, what happened
11452 is that loops are now structured a little differently, groups can be
11453 shy and the code is a little simpler.
11455 * regex.h: Update the copyright.
11456 (RE_SHY_GROUPS): New value.
11457 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11458 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11460 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11461 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11462 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11463 for (start|stop)_memory since they now only take one argument (the
11464 second has becomes unnecessary).
11465 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11466 (print_compiled_pattern): Use %ld to printf long ints and flush to
11467 make debugging a little easier.
11468 (union fail_stack_elt): Make the integer unsigned.
11469 (struct fail_stack_type): Add a `frame' element.
11470 (INIT_FAIL_STACK): Init `frame' as well.
11471 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11472 (DEBUG_PUSH, DEBUG_POP): Remove.
11473 (NUM_REG_ITEMS): Remove.
11474 (NUM_NONREG_ITEMS): Adjust.
11475 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11476 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11477 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11478 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11480 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11481 address pushed is not the destination of the jump but the source
11483 (NUM_FAILURE_ITEMS): Remove.
11484 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11485 registers before the actual failure point). Don't hardcode any
11486 meaning for str==NULL anymore.
11487 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11488 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11490 (REG_UNSET_VALUE): Use NULL (why not?).
11491 (compile_range): Remove declaration since it doesn't exist.
11492 (struct compile_stack_elt_t): Remove inner_group_offset.
11493 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11494 (regex_grow_registers): Remove dead code.
11495 (FIXUP_ALT_JUMP): New macro.
11496 (regex_compile): Add shy-groups Change loops to use
11497 on_failure_jump_smart&jump instead of
11498 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11499 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11500 variable to me). Use `jump' instead of `jump_past_alt' and don't
11501 bother with push_dummy_failure in alternatives since it is now
11502 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11503 emacs' for (re)allocating the stack.
11504 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11505 from loop when bufp->can_be_null rather than jumping to `done'.
11506 Avoid jumping backwards so as to ensure termination. Use
11507 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11508 backreferences. Remove dead code in handling of `anychar'.
11509 (skip_noops, mutually_exclusive_p): New functions taken from the
11510 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11511 improve mutually_exclusive_p to handle ".+\n".
11512 (lowest_active_reg, highest_active_reg)
11513 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11514 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11515 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11516 variables. Push register (in `start_memory') on the stack rather
11517 than storing it in old_reg(start|end). Remove the cycle detection
11518 from `stop_memory', replaced by the use of on_failure_jump_loop
11519 for greedy loops. Add code for the new on_failure_jump_<foo>.
11520 Remove ad-hoc code in `on_failure_jump' to push more registers in
11521 the case of a loop. Take out code from `maybe_pop_jump' into
11522 separate functions and adapt it to the semantics of
11523 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11524 and push_dummy_failure. Remove dummy_failure handling and
11525 handling of `failures to jump to on_failure_jump' (this last one
11526 was already dead code, it seems).
11527 (group_match_null_string_p, alt_match_null_string_p)
11528 (common_op_match_null_string_p): Remove.
11530 2000-03-08 Dave Love <fx@gnu.org>
11532 * config.in: Don't depend on __STDC__ for volatile.
11533 Add POINTER_TYPE, PTR, PROTOTYPES.
11535 * hftctl.c, strftime.c: Use PROTOTYPES.
11536 * eval.c (find_handler_clause): Likewise.
11538 * mem-limits.h: Use POINTER_TYPE.
11540 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11541 (memory_warnings): Declare using POINTER_TYPE.
11543 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11545 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11547 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11549 * xfns.c: Remove obsolete code in #if 0.
11550 (Fx_focus_frame): New function.
11552 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11554 * coding.c (coding_category_name): Add coding-category-utf-8,
11555 coding-category-utf-16-be, coding-category-utf-16-le.
11556 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11557 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11558 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11559 (detect_coding_utf_8): New function.
11560 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11561 UTF_16_LOW_SURROGATE_P): New macros.
11562 (detect_coding_utf_16): New function
11563 (detect_coding_mask): When priorities are specified, skip any
11564 categories that have `nil' coding-system. Fix bug of returning
11565 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11566 returns a mask not set in PRIORITIES.
11567 (detect_eol_type_in_2_octet_form): New function.
11568 (detect_eol): selects detect_eol_type_XXX to call according to
11569 cooding->category_idx.
11570 (detect_coding_system): Remove `nil' coding-system in the result.
11571 (Fupdate_coding_systems_internal): Update all coding-categories.
11573 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11574 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11576 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11577 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11578 (CODING_CATEGORY_IDX_UTF_16_LE)
11579 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11580 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11581 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11582 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11584 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11586 * doc.c (Fdocumentation_property): If value is not a string,
11587 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11589 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11590 close the display with XtCloseDisplay. This caused a bus error
11593 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11594 complete but not unique.
11596 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11598 * process.c (send_process): Remove local variable `procname' that
11599 might become invalid when a GC happens. Instead, access the
11600 process name slot directly.
11602 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11603 orig_height if set.
11605 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11606 orig_height if set.
11608 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11610 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11611 glyph matrices have been freed.
11613 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11615 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11616 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11618 * xfns.c (QCdata): Moved to xdisp.c.
11620 * xdisp.c (QCdata): Moved here from xfns.c.
11621 (syms_of_xdisp): Initialize QCdata.
11623 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11625 * window.c (coordinates_in_window): Use
11626 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11627 FRAME_INTERNAL_BORDER_WIDTH.
11629 * xdisp.c (try_window_id): Recompute unchanged information if
11630 it is obviously invalid.
11632 * xterm.c (x_term_init): Create a colormap if not using the
11635 * xterm.h (select_visual): Change prototype.
11637 * xfns.c (select_visual): Rewritten. Recognize user-specified
11639 (visual_classes): New variable.
11641 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11643 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11644 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11645 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11646 (x_decode_color): Don't handle allocation of white and black specially.
11647 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11648 XtNcolormap resources.
11649 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11650 (Fx_create_frame): Initialize color members of x_output structure.
11651 (xpm_load): Pass colormap to XPM lib.
11653 * xfaces.c (x_free_colors): Access colormap of frame using
11654 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11655 when default colormap is used.
11657 * xterm.c (x_term_init): Set Colormap member of x_display_info
11658 structure. Copy colormap if resource `privateColormap' is
11659 specified (PseudoColor only).
11660 (x_setup_relief_color): Access colormap of frame using
11663 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11664 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11666 2000-03-04 Jason Rumney <jasonr@gnu.org>
11668 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11669 other non-platform-specific equivalents.
11670 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11671 specific functions and macros as their w32 equivalents where
11672 non-platform-specifics are not available.
11673 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11674 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11675 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11676 (frame_update_line_height): Use macros to access f->output_data.
11677 (defined_color): Remove FIXME comments; fixed.
11678 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11679 into #ifdef blocks. Add WINDOWSNT blocks.
11680 (Fx_list_fonts): Use macros for accessing font data.
11681 (set_lface_from_font_name): Different default fonts for X and
11683 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11684 scalable for backward compatibility.
11685 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11686 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11688 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11691 * makefile.nt (w32faces.obj): Remove.
11694 2000-03-03 Jason Rumney <jasonr@gnu.org>
11696 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11697 correct parameters.
11699 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11701 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11702 standard ELF definitions here if the system header does not.
11704 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11706 * xterm.c (PER_CHAR_METRIC): Removed.
11707 (x_per_char_metric_1, x_default_char): New functions.
11708 (x_per_char_metric): If font's default char is invalid, return
11709 metrics of a suitably chosen usable default char.
11710 (x_draw_glyph_string_foreground): If font has an invalid default
11711 char, replace occurrences of unprintable chars with a suitably
11712 chosen usable default char.
11714 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11716 * xterm.c (note_mouse_highlight): Return quickly if frame's
11717 glyph matrices have been freed.
11719 * dispnew.c (free_glyphs): Block input while freeing matrices.
11721 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11723 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11726 * dispextern.h (x_free_colors): Add prototype.
11728 * xfaces.c (x_free_colors): New function.
11729 (unload_color, free_face_colors): Use it.
11731 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11733 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11735 * window.c [MSDOS]: Include msdos.h.
11737 2000-03-02 Dave Love <fx@gnu.org>
11739 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11741 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11742 set C_OPTIMIZE_SWITCH for gcc.
11744 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11746 * coding.c (coding_save_composition): Be sure to allocate
11747 composition data area in coding even if there's no composition in
11750 2000-03-01 Jason Rumney <jasonr@gnu.org>
11752 * w32term.c: Equivalent changes to those made to xterm.c on
11753 2000-02-25 and 2000-02-24.
11755 * w32fns.c: Equivalent changes to those made to xfns.c on
11756 2000-02-25 and 2000-02-21.
11758 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11759 correct line-end convention is followed.
11761 * w32menu.c [HAVE_BOXES]: Remove #undef.
11762 (single_keymap_panes): Remove code for simulating checkmarks.
11763 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11764 Remove code for drawing simulated checkmarks.
11765 (w32_menu_show): make unibyte help string correctly.
11766 (add_menu_item): draw standard Windows checkmarks. Draw radio
11767 buttons as radio buttons if possible.
11769 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11771 * sysdep.c (start_of_text): Don't define this function for NetBSD
11774 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11776 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11777 (LINKER): Don't undef if __NetBSD__ is defined.
11779 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11781 * fileio.c [__NetBSD__]: Define `unix'.
11783 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11785 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11787 * atimer.c (start_atimer): Don't abort when timers are stopped.
11788 (append_atimer_lists): New function.
11789 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11790 arbitrary lists of stopped and running atimers.
11792 * atimer.c (cancel_atimer): Handle canceling an atimer when
11793 some timers are stopped.
11795 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11796 after canceling it.
11798 * fns.c (maybe_resize_hash_table): Handle case of new size
11799 coming out as being the same as old size.
11801 2000-02-27 Jason Rumney <jasonr@gnu.org>
11803 * makefile.nt: Add atimer.h to dependencies.
11804 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11805 * w32console.c: Only disable window system features for dispextern.h
11806 (initialize_w32_display): Build a display info for the console.
11807 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11808 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11809 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11811 * w32gui.h (struct W32FontStruct): Revert last change after change
11813 * w32menu.c (single_submenu): Set up help string.
11814 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11815 (w32_dialog_show): Set up help string.
11816 * w32term.c (w32_display_info_for_display): Remove unused function.
11817 (w32_draw_bitmap): Use pre-built bitmaps.
11818 (w32_initialize_display_info): New function to initialize parts of
11819 display info that are common to both GUI and console frames.
11820 (w32_term_init): Use w32_initialize_display_info. Do not set
11821 Vw32_num_mouse_buttons here, as it is not called for console
11822 frames. Build bitmaps for indicating truncated lines etc.
11823 (x_delete_display): Destroy pre-built bitmaps.
11824 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11825 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11827 2000-02-27 Dave Love <fx@gnu.org>
11829 * lisp.h: Add a bunch of prototypes.
11831 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11833 * keyboard.c (read_char): Set `usec' correctly.
11835 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11837 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11838 `lambda', set reg[RRR] to the map index.
11839 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11840 reg[RRR] to 0. Otherwise, set it to -1.
11842 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11844 * emacs.c (main): Remove code snippet commented out with `//'.
11846 2000-02-25 Richard M. Stallman <rms@gnu.org>
11848 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11849 and contains a `:', prepend `/:'.
11851 * window.c (select_window_1): If selected_window is nil,
11852 don't "swap out" the buffer's point.
11853 (Fset_window_configuration): Set selected_window to nil
11854 before calling Fselect_window.
11855 (unshow_buffer): Don't set point in buffer from window's point
11856 if another more recently selected window also shows the buffer.
11858 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11860 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11862 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11863 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11864 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11866 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11867 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11868 (hide_busy_cursor): New functions.
11869 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11871 * minibuf.c (read_minibuf): Cancel busy-cursor.
11873 * keyboard.c (command_loop_1): Call start_busy_cursor before
11874 Fcommand_execute and cancel_busy_cursor after it.
11875 (timer_check): Remove busy-cursor code.
11876 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11879 * process.c (wait_reading_process_input): Remove busy-cursor code.
11881 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11882 Fx_hide_busy_cursor.
11884 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11886 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11888 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11890 * xterm.c (XTread_socket): Remove busy-cursor code.
11892 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11893 (build_frame_matrix_from_leaf_window): Put code handling
11894 glyph row's not being a slice of a frame row in #if 0.
11895 (sync_window_with_frame_matrix_rows): New function.
11896 (frame_row_to_window): New function.
11897 (mirror_line_dance): Handle copies between windows.
11899 * lread.c (Fload): Use `xfree' instead of `free'.
11900 (init_obarray): Use `xmalloc' instead of `malloc'.
11902 * window.c (Fset_window_buffer): Set WINDOW to the window
11904 (coordinates_in_window): Take frame's internal border width
11907 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11909 * xterm.c (x_display_and_set_cursor): Display cursor of
11910 non-selected windows depending on the setting of
11911 cursor_in_non_selected_windows.
11913 * xdisp.c (cursor_in_non_selected_windows): New variable.
11914 (syms_of_xdisp): DEFVAR_BOOL it.
11916 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11918 * data.c (Fstring_to_number): If number is greater than what
11919 fits into an integer, return a float.
11921 * eval.c (specbind): Remove references to
11922 keyword_symbols_constant_flag.
11924 * data.c (keyword_symbols_constant_flag): Removed.
11925 (Fmakunbound, set_internal, syms_of_data): Remove references to
11926 keyword_symbols_constant_flag.
11928 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11930 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11932 * syntax.c (multibyte_syntax_as_symbol): New variable.
11933 (syms_of_syntax): Declare it as a Lisp variable.
11934 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11935 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11936 nonzero, treat all multibyte characters as symbol.
11937 (init_syntax_once): Give syntax `word' to all multibyte characters.
11939 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11941 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11944 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11946 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11948 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11949 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11951 2000-02-21 Dave Love <fx@gnu.org>
11953 * frame.c (Vmouse_position_function): New variable.
11954 (Fmouse_position): Use it.
11955 (syms_of_frame): Install it.
11957 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11959 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11961 * fileio.c (Finsert_file_contents): Unbind the binding of
11962 standard-output done by temp_output_buffer_setup.
11964 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11965 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11966 (specbind, unbind_to): Handle most common case of non-constant
11967 symbol with trivial value specially.
11969 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11971 2000-02-20 Richard M. Stallman <rms@gnu.org>
11973 * data.c (Fmake_variable_buffer_local): Doc fix.
11974 Init found_for_buffer to 0.
11975 (Fmake_variable_frame_local): If the variable has already
11976 been buffer-local, set the check_frame field.
11978 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11980 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11981 produced for CODING_MODE_LAST_BLOCK requires.
11983 2000-02-18 Dave Love <fx@gnu.org>
11985 * keyboard.c (echo_keystrokes): Remove declaration.
11986 (Vecho_keystrokes) New variable.
11987 (read_char, record_menu_key, read_key_sequence): Use it to allow
11988 use of float value.
11989 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11991 * lread.c: Undef feature selection macros before defining.
11993 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11995 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11996 for symbols other than the symbol in question.
11998 2000-02-17 Dave Love <fx@gnu.org>
12000 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12002 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12004 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12006 * alloc.c (enum mem_type): Compile unconditionally.
12008 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12010 * xfaces.c (tty_defined_color): Don't return faulire indication
12011 for unspecified-fg and unspecified-bg pseudo-colors.
12013 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12015 * alloc.c (mark_object): Don't mark symbol names in pure space.
12016 (gc_sweep): Don't unmark symbol names in pure space.
12018 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12019 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12020 [GC_MARK_STACK]: New defines.
12021 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12022 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12024 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12026 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12027 allocate_buffer instead of xmalloc.
12029 * alloc.c (toplevel): Include setjmp.h.
12030 (PURE_POINTER_P): New define.
12031 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12032 (Vdead) [GC_MARK_STACK]: New variable.
12033 (lisp_malloc): Add parameter TYPE, call mem_insert if
12034 GC_MARK_STACK is defined.
12035 (allocate_buffer): New function.
12036 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12037 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12038 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12039 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12040 (MEM_NIL) [GC_MARK_STACK]: New define.
12041 (struct mem_node) [GC_MARK_STACK]: New structure.
12042 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12043 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12044 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12045 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12046 (mark_stack) [GC_MARK_STACK]: New functions.
12047 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12048 (clear_marks): Removed.
12049 (gc_sweep): Set free conses' car, free floats' type, free
12050 symbols' function to Vdead. Use lisp_free to free buffers.
12051 (init_alloc_once): Initialize Vdead.
12052 (survives_gc_p): Return non-zero for pure objects.
12054 * alloc.c: Add comments throughout the file.
12056 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12057 that unblocks alarms.
12059 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12060 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12061 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12063 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12065 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12067 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12068 avoid infinite error signaling. Allocate sufficient memory for
12069 eol_str in the case that eoltype is Lisp_Int.
12071 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12073 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12074 depends on the previous behavior.
12076 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12078 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12080 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12082 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12084 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12085 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12088 2000-02-15 Richard M. Stallman <rms@gnu.org>
12090 * data.c (set_internal): Don't make variable buffer-local
12091 if within a let-binding for the same buffer.
12092 (let_shadows_buffer_binding_p): New function.
12094 * eval.c (specbind): For buffer-local value,
12095 record the current buffer also.
12096 (unbind_to): Cope with that change.
12098 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12100 * window.c (Fsave_window_excursion): Doc fix.
12102 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12104 * syntax.c (back_comment): Make sure we only consider comment-starters
12105 of the relevant style and return -1 in case of a failure to find the
12106 beginning of the comment.
12107 (Fforward_comment): If back_comment fails, go back to the position just
12108 after the comment-end.
12109 (scan_lists): Add comment describing a very minor bug.
12111 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12113 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12114 `completion-regexp-list' in the docstring.
12116 2000-02-14 Dave Love <fx@gnu.org>
12118 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12120 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12122 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12123 to Emacs' syntax. Also fix the comment about set/not-set meanings
12124 since Emacs syntax is not the value 0 any more.
12125 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12126 since it's now part of RE_SYNTAX_EMACS.
12128 2000-02-12 Dave Love <fx@gnu.org>
12130 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12132 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12134 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12136 2000-02-12 Dave Love <fx@gnu.org>
12138 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12140 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12141 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12142 * s/hpux.h: Don't define HAVE_VFORK.
12144 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12146 * s/nextstep.h: Don't define HAVE_ALLOCA.
12148 * config.in: Add vfork bits.
12150 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12152 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12153 unwind function to undo the effect of stopping atimers.
12155 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12157 * atimer.c (stopped_atimers): New variable.
12158 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12161 * atimer.h (stop_other_atimers, run_all_atimers)
12162 (unwind_stop_other_atimers): Add function prototypes.
12164 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12166 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12168 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12169 library may depend on jpeg.
12170 (atimer.o): Depends on atimer.c.
12172 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12174 * insdel.c (del_range_1): Call update_compositions.
12175 (del_range_both): Call update_compositions just once..
12177 2000-02-10 Dave Love <fx@gnu.org>
12179 * xfns.c (create_frame_xic): Fix initialization of automatic
12180 aggregates for pcc.
12182 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12184 * ccl.c (CCL_MAKE_CHAR): New macro.
12185 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12186 registers by CCL_MAKE_CHAR before calling translate_char.
12187 <CCL_TranslateCharacterConstTbl> Likewise.
12189 2000-02-08 Dave Love <fx@gnu.org>
12191 * lread.c (__EXTENSIONS__): Define.
12193 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12195 * puresize.h (BASE_PURESIZE): Increase to 650000.
12197 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12199 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12202 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12204 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12205 md, mh, mb, mr, and me to the fake termcap entry.
12207 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12209 * sound.c (sound_cleanup): Don't call device close routine if the
12210 function pointer is null.
12212 2000-02-06 Andrew Innes <andrewi@gnu.org>
12214 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12215 around image definitions and prototypes.
12216 (gamma_correct) [WINDOWSNT]: New prototype.
12218 * w32term.c (x_make_frame_visible): Replace call to
12219 input_poll_signal with poll_for_input.
12221 * window.c [WINDOWSNT]: Include w32term.h.
12223 * xdisp.c [WINDOWSNT]: Include w32term.h.
12225 * makefile.nt: Add dependencies on w32gui.h.
12226 (OBJ1): Include atimer.obj.
12227 ($(BLD)\atimer.obj): New dependency rule.
12229 * w32.c (sigmask): New function (does nothing).
12230 (sigunblock): Ditto.
12232 * frame.c [WINDOWSNT]: Include w32term.h.
12234 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12236 * lread.c (syms_of_lread): Fix literal newlines.
12238 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12239 the string constant limit (2048 bytes) in MSVC.
12242 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12244 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12245 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12246 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12247 dispatch the event.
12249 2000-02-04 Dave Love <fx@gnu.org>
12251 * fileio.c: Remove some unused vars.
12252 (_GNU_SOURCE): Define (for euidaccess).
12254 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12256 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12258 (read_minibuf): Deal with allow_props correctly.
12260 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12262 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12264 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12266 * search.c (compile_pattern): If a cache entry has a nil regexp,
12267 fill in that entry instead of clobbering a previously cached
12270 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12272 * puresize.h (BASE_PURESIZE): Increase to 610000.
12274 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12276 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12279 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12281 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12282 instead of incrementing ic directly.
12283 <CCL_WriteExprConst> Likewise.
12284 <ccl_set_expr>: Set ic to jump_address.
12286 * fileio.c (e_write): Fix the handling of
12287 CODING_FINISH_INSUFFICIENT_SRC.
12289 2000-02-01 Dave Love <fx@gnu.org>
12291 * editfns.c (Fpropertize): Doc fix.
12293 * process.c (Fstart_process): Doc fix.
12295 * eval.c: Fix various doc strings not to duplicate information
12296 from help-manyarg-func-alist.
12298 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12300 * doc.c (Vhelp_manyarg_func_alist): New variable.
12301 (Fdocumentation): Use it.
12302 (syms_of_doc): Define it.
12304 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12306 * xterm.c (xim_open_dpy): Remove unused local variable.
12308 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12310 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12311 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12313 * fns.c (sweep_weak_table): New function.
12314 (sweep_weak_hash_tables): Use it. Keep on marking until there
12317 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12319 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12320 that XTread_socket does not crash by trying to call XNoOp on a
12323 2000-01-30 Jason Rumney <jasonr@gnu.org>
12325 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12326 Change selected_frame to SELECTED_FRAME ().
12327 (w32_console_mouse_position): Remove #ifndef MULE from around
12328 `insist' parameter.
12330 * makefile.nt: Remove dosfns.obj.
12332 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12334 * w32fns.c (w32_defined_color): Check for valid frame before
12335 applying gamma correction. Eliminate dependency on frame elsewhere.
12336 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12337 (w32_to_x_font): Use resx and resy not height_in and width_in.
12338 (x_to_w32_font): Doc fix.
12339 (xlfd_strip_height): New function to strip and return font height.
12340 (w32_font_match): Compare height separately from rest of xlfd
12341 spec, using xlfd_strip_height.
12343 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12344 width_in. Use w32_defined_color in place of defined_color.
12346 * w32faces.c: Merge more of DOS and X specifics in preparation for
12347 merge with xfaces.c.
12348 (defined_color): Remove FIXME comment.
12349 (tty_color_name): Provide w32-specific function.
12350 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12352 * w32console.c (turn_on_face, turn_off_face): Removed.
12353 (w32_face_attributes): New function.
12354 (Global_variables): Reduce scope where possible.
12355 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12357 (hl_mode): Don't modify text attributes.
12358 (write_glyphs): Don't do anything if len <= 0. Use
12359 w32_face_attributes to get attributes for drawing. Write
12360 terminating codes using char_attr_normal.
12361 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12362 (update_begin, update_end): Likewise.
12363 (vga_stdcolor_name): New function.
12364 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12365 (Fset_screen_color): Remove char_attr_reverse.
12367 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12369 * xfns.c (xic_set_preeditarea): Take window parameter and
12370 window-relative pixel-positions.
12372 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12373 is its frame's selected window.
12374 (xim_instantiate_callback): Likewise.
12376 * xfns.c (x_create_im): Removed.
12377 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12378 (supported_xim_styles): Renamed from supported_styles.
12379 (best_xim_style): Renamed from best_style.
12380 (create_frame_xic): Renamed from xic_create_frame.
12381 (free_frame_xic): Renamed from xic_destroy_frame.
12383 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12385 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12386 our frames, call XFilterEvent with 2nd parameter `None'.
12387 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12388 returning XBufferOverflow.
12389 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12390 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12391 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12392 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12393 (xim_initialize, xim_close)
12394 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12395 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12396 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12397 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12399 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12401 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12402 `xic_style' and `xic_xfs'.
12403 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12404 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12405 (FRAME_XIM): Removed.
12407 * xfns.c (supported_styles): New variable.
12408 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12409 (xic_create_xfontset, best_style, xic_create_frame)
12410 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12411 (xic_set_xfontset): New functions.
12413 2000-01-28 Dave Love <fx@gnu.org>
12415 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12417 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12419 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12421 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12422 for *scratch* if it already existed.
12424 * emacs.c (USAGE): New macro.
12425 (main): Use it to display usage information.
12427 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12429 Support for the menu-help feature:
12431 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12433 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12434 part of the line to the termscript file.
12435 (IT_clear_to_end): Clear the entire line, not just its beginning.
12436 (menu_help_message, prev_menu_help_message): New variables.
12437 (IT_menu_make_room): Make room for the help_text member.
12438 (IT_menu_display): New argument disp_help; all callers changed.
12439 If disp_help is non-zero, store the help text of the active menu
12440 item in menu_help_message.
12441 (XMenuAddPane): Initialize the help_text member to NULL.
12442 (XMenuAddSelection): New argument help_text. Store it in the
12444 (XMenuActivate): New argument help_callback. If the value of
12445 menu_help_message has changed since the last time, display the
12446 menu help message text while waiting for the mouse to move. Clear
12447 the echo area before exiting.
12448 (XMenuDestroy): Free the help_text member.
12450 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12452 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12453 XMenuAddSelection. Pass help callback to XMenuActivate.
12454 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12456 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12458 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12459 and EMACS_SET_USECS.
12461 2000-01-26 Dave Love <fx@gnu.org>
12463 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12465 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12466 an error may be signalled.
12468 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12470 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12471 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12473 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12475 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12477 * charset.c (Fstring): If there is a multibyte char among
12478 the args, always return a multibyte string.
12480 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12482 * sysdep.c (sys_select): Turn atimers off and on instead of
12483 recording and restoring old alarm handler
12485 * process.c (toplevel): Include atimer.h.
12486 (create_process_1): Rewritten.
12487 (create_process): Use atimers instead of alarm.
12488 (wait_reading_process_input) [hpux]: Turn atimers off instead
12489 of turning off SIGALRM.
12490 (wait_reading_process_input): Turn off atimers instead off
12491 calling stop_polling.
12493 * emacs.c (main): Call init_atimer.
12495 * keyboard.c (toplevel): Include systime.h and atimer.h.
12496 (polling_for_input): Removed because unused.
12497 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12498 (poll_timer): New variable.
12499 (poll_for_input, poll_for_input_1): New functions.
12500 (start_polling, stop_polling): Rewritten.
12502 * keyboard.h (polling_for_input): Removed.
12504 * atimer.h, atimer.c: New files.
12506 * Makefile.in (obj): Add atimer.o.
12507 (atimer.o): New target.
12509 * blockinput.h (pending_atimers): Add extern declaration.
12510 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12512 * lisp.h (popup_activated_flag): Add extern declaration.
12514 * xmenu.c (popup_activated_flag): Make externally visible.
12515 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12516 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12518 * xterm.c (toplevel): Include atimer.h.
12519 (toolkit_scroll_bar_interaction): New variable.
12520 (Fxt_process_timeouts): Removed.
12521 (x_process_timeouts): New function.
12522 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12523 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12524 (x_make_frame_visible): Call poll_for_input_1 instead of
12525 input_poll_signal. Don't call alarm.
12526 (x_initialize): Install timer calling x_process_timeouts.
12528 2000-01-24 Dave Love <fx@gnu.org>
12530 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12531 Don't use -cckr -- apparently not now necessary.
12533 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12535 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12538 2000-01-23 Jason Rumney <jasonr@gnu.org>
12540 * w32fns.c (w32_defined_color): Apply gamma correction before
12541 trying to map to the palette.
12542 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12545 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12546 here. Callers changed to always pass real device context.
12547 (w32_draw_bitmap): Likewise.
12548 (w32_get_glyph_overhangs): Likewise.
12549 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12550 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12551 pfnSetScrollInfo and SetScrollRange.
12552 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12553 back into MULE characters after decoding them.
12554 (x_get_glyph_face_and_encoding): Likewise.
12555 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12556 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12557 (x_produce_glyphs): Calculate per char metrics for a character
12558 that we know exists in default font when font_not_found_p is true.
12560 2000-01-22 Jason Rumney <jasonr@gnu.org>
12562 * makefile.nt (intervals.obj, composite.obj): New modules.
12563 (composite.h): Added as dependency where appropriate.
12565 * w32gui.h (XGCValue): New struct for emulating X GCs.
12567 * w32term.h (XCharStruct): New struct for emulating X.
12569 * w32console.c (turn_on_face, turn_off_face): New functions.
12570 (change_line_highlight): New prototype for new redisplay.
12571 (write_glyphs): Support multibyte text. Support faces.
12573 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12575 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12576 throughout. struct frame * in place of FRAME_PTR.
12577 Skeleton support for images, toolbars, tooltips from xfns.c.
12578 (Fx_create_frame): Use system default for default scroll bar width.
12579 (w32_get_arg): Renamed from x_get_arg.
12580 (Fx_file_dialog): New function.
12581 (w32_list_fonts): Check cache before asking system.
12582 (Vw32_enable_synthesized_fonts): New variable.
12583 (Vw32_enable_italics): Obsolete, removed.
12585 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12586 Use SELECTED_FRAME macro.
12588 * w32menu.c: Add skeleton support for help strings on menus.
12589 (add_menu_item): Native checkbox and radio support added, but not
12590 yet enabled due to bugs.
12591 (push_menu_item): Add parameters type, selection and help.
12593 Formatting changes to reduce unnecessary diffs with xmenu.c.
12595 * w32select.c (Fw32_set_clipboard_data): Update call to
12596 find_charset_in_str.
12598 * w32term.c: Complete rewrite for new redisplay based on new
12599 xterm.c with necessary sections merged back in from old w32term.c.
12601 2000-01-21 Richard M. Stallman <rms@gnu.org>
12603 * data.c (set_internal): Further fix in same criterion.
12605 2000-01-20 Richard M. Stallman <rms@gnu.org>
12607 * data.c (set_internal): Fix the criteria for whether
12608 to swap out the old cached binding.
12610 2000-01-19 Dave Love <fx@gnu.org>
12612 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12614 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12616 * regex.c (re_compile_fastmap): While checking a range table for
12617 `charset', skip flag bits for a character class correctly.
12619 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12621 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12623 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12625 * widget.c (EmacsFrameSetCharSize): Change size of children first
12626 because of problems with main window geometry management under Lesstif.
12628 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12629 MENU_ITEMS_ITEM_.*.
12630 (MENU_ITEMS_ITEM_HELP): New enumerator.
12631 (push_menu_item): Add parameter HELP. Record help in menu_items.
12632 (single_menu_item, single_submenu, list_of_items): Call
12633 push_menu_item with new parameter.
12634 (single_submenu): Set help string in widget value.
12635 (menu_highlight_callback): New function.
12636 (set_frame_menubar): Call lw_create_widget with new
12638 (xmenu_show, xdialog_show): Ditto.
12640 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12642 * sound.c (Fplay_sound): Improve doc string.
12644 2000-01-11 Richard M. Stallman <rms@gnu.org>
12646 * lisp.h (set_internal): Enter the new arg.
12648 * eval.c (specbind): Record buffer-local variables specially,
12649 indicating which buffer's binding was saved.
12650 (unbind_to): Restore buffer-local variables specially
12651 in the proper buffer.
12653 * data.c (set_internal): New arg BUF.
12655 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12656 * data.c (Fset): Pass new arg to set_internal.
12657 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12659 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12661 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12663 2000-01-11 Richard M. Stallman <rms@gnu.org>
12665 * minibuf.c (Ftry_completion): Doc fix.
12667 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12669 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12672 2000-01-11 Andreas Schwab <schwab@suse.de>
12674 * coding.c (code_convert_region): Initialize total_skip.
12676 2000-01-08 Dave Love <fx@gnu.org>
12678 * eval.c (Fuser_variable_p): Check customizability too.
12680 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12682 * minibuf.c (Fcompleting_read): Doc fix.
12684 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12686 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12689 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12690 Check that input style is supported before trying to create an
12692 (x_window): Call x_create_im.
12694 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12696 * xfns.c (current_gif_memory_src): New variable.
12697 (gif_load): Record the address of the current memory source
12698 in current_gif_memory_src.
12699 (gif_read_from_memory): Use current_gif_memory_src.
12701 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12702 macros statement form.
12704 * sound.c (struct sound): Renamed from struct sound_file.
12705 (struct sound): Add members `data' and `header_size'.
12706 (enum sound_attr): Add SOUND_DATA.
12707 (current_sound, current_sound_device): Variables renamed from
12708 sound_file and sound_device.
12709 (parse_sound): Parse :data.
12710 (parse_sound): Handle sound data in strings.
12711 (find_sound_type): Function renamed from find_sound_file_type.
12712 (wav_init, au_init): Fail if sound's header_size is smaller than
12713 needed header size.
12714 (wav_play, au_play): Play sounds from string data.
12716 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12718 * lisp.h: Add prototype for allocate_string_data.
12720 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12722 * alloc.c (mark_buffer): Remove code in #if 0.
12724 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12725 (strings_consed): New variable.
12726 (allocate_string): Set it.
12727 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12728 (Fmemory_use_counts): Return strings_consed. Use Flist.
12730 * alloc.c: General cleanup in comments etc. Remove conditional
12731 compilation for `standalone'.
12733 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12735 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12736 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12737 (DONT_COPY_FLAG): Removed.
12738 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12739 (struct sdata, struct sblock): New
12740 (struct string_block): Rewritten.
12741 (STRINGS_IN_STRING_BLOCK): New macro.
12742 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12743 (large_sblocks, string_blocks, string_free_list): New variables.
12744 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12745 (init_strings): Rewritten.
12746 (allocate_string, allocate_string_data, compact_small_strings)
12747 (free_large_strings, sweep_strings): New functions.
12748 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12749 (struct string_block_head, current_string_block)
12750 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12751 (STRING_PAD): Removed.
12752 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12753 (Fgarbage_collect): Don't set mark bit in large strings.
12754 (mark_object): Mark strings differently. Mark symbol names
12756 (survives_gc_p): Test marked strings differently.
12757 (gc_sweep): Sweep strings differently, unmark strings in
12759 (compact_strings): Removed.
12761 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12763 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12764 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12766 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12768 * fileio.c (Finsert_file_contents): Signal error if visiting file
12769 in a non-empty buffer.
12771 * term.c (encode_terminal_code): Fix the previous change.
12773 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12775 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12776 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12778 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12780 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12782 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12783 need to test for MSDOS frames.
12785 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12787 * dosfns.c (unspecified_colors): Remove.
12788 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12790 (msdos_stdcolor_name): Return strings for unspecified fore- and
12791 back-ground colors.
12793 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12794 (syms_of_xfaces): Remove their staticpro's.
12795 (tty_color_name): Return Lisp strings for unspecified fore- and
12796 back-ground colors.
12797 (Finternal_set_lisp_face_attribute): Remove the special treatment
12798 for Qunspecified_{f,b}g.
12799 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12801 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12803 * xdisp.c (reseat_at_next_visible_line_start): Position before
12804 newline only if ending up on a newline.
12805 (next_element_from_ellipsis): Return success. Handle case of
12806 displaying no ellipsis. Fix case of ellipsis defined in display table.
12807 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12810 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12812 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12813 (Fcolor_supported_p): Renamed from face-color-supported-p.
12815 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12817 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12818 list of colors renamed to tty-defined-color-alist.
12819 (tty_color_name): Pass the frame to tty-color-by-index.
12820 (realize_tty_face): tty-color-alist is now a function which
12821 accepts the frame as argument.
12823 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12825 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12827 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12828 encode_terminal_code.
12830 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12832 * dispnew.c (mode_line_string): Support termcap frames as well.
12834 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12836 * syntax.c (Fforward_word): Undo previous change.
12838 * editfns.c (Fconstrain_to_field): Don't constrain if
12839 inhibit-field-text-motion is non-nil.
12840 (Fline_beginning_position): Undo previous change.
12841 (Fline_end_position): Ditto.
12843 * syntax.c (Fforward_word): Notice field boundaries only if
12844 inhibit-field-text-motion is nil.
12846 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12848 * editfns.c (Vinhibit_field_text_motion): New variable.
12849 (inhibit-field-text-motion): New DEFVAR_LISP.
12850 (Fline_beginning_position, Fline_end_position): Notice field
12851 boundaries only if inhibit-field-text-motion is nil.
12853 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12854 All calls adjusted.
12855 (x_build_heuristic_mask): Likewise.
12856 (xbm_load_image_from_file): Change error output.
12857 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12858 (gif_load, gs_load, x_kill_gs_process): Ditto.
12860 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12861 color indices when accessing raster pixels.
12862 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12863 one of :file or :data.
12864 (enum pbm_keyword_index): Add PBM_DATA.
12865 (pbm_format): Add :data.
12866 (pbm_image_p): Allow either :file or :data.
12867 (pbm_read_file): New function.
12868 (pbm_scan_number): Rewritten to read from string.
12869 (pbm_load): Support :data.
12871 See ChangeLog.8 for earlier changes.
12873 ;; Local Variables:
12874 ;; coding: iso-2022-7bit
12877 Copyright (C) 2001 Free Software Foundation, Inc.
12878 Copying and distribution of this file, with or without modification,
12879 are permitted provided the copyright notice and this notice are preserved.