1 2001-10-12 Gerd Moellmann <gerd@gnu.org>
3 * xterm.c (notice_overwritten_cursor): Renamed from
4 note_overwritten_text_cursor. Rewritten to take glyph widths into
7 2001-10-12 Eli Zaretskii <eliz@is.elta.co.il>
9 * lread.c (syms_of_lread) <load-suffixes>: Fix last change:
10 multi-line strings without a trailing "\n\".
12 2001-10-12 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
14 * floatfns.c: float_error() is defined iff FLOAT_CATCH_SIGILL is
17 2001-10-11 Stefan Monnier <monnier@cs.yale.edu>
19 * xfns.c (x_create_bitmap_from_file, x_find_image_file):
20 * w32proc.c (sys_spawnve):
21 * w32fns.c (x_create_bitmap_from_file, x_find_image_file):
22 * w32.c (check_windows_init_file):
23 * sound.c (Fplay_sound):
24 * process.c (Fstart_process): Update calls to openp.
26 * callproc.c (Vexec_suffixes): New var.
27 (Fcall_process): Update call to openp.
28 (decode_suffixes): New function.
29 (syms_of_callproc): Init exec-suffixes.
31 * lread.c (Vload_suffixes, default_suffixes): New vars.
32 (openp): Take a lisp list of suffixes.
33 Check for file-name-handlers even if the file was absolute already.
34 (syms_of_lread): Declare load-suffixes.
35 (Fload): Fix up call to openp.
36 Don't bother checking for file-name-handler at the very beginning.
38 * keymap.h (Fcopy_keymap): Don't export.
40 * lisp.h (empty_string): Declare.
41 (Vload_suffixes, Vexec_suffixes): Declare.
42 (openp): Update prototype.
44 * emacs.c (empty_string): New var.
45 (syms_of_emacs): Initialize it.
47 * search.c (wordify): Use it.
49 * buffer.c (Fbury_buffer): Don't try to remove the buffer from the
50 selected window if it's not displayed there. Handle the case
51 when the window is dedicated.
52 (syms_of_buffer): Fix docstrings not to mention "buffer-local" anymore.
54 * undo.c (Fprimitive_undo): Use XCAR/XCDR.
56 * syntax.h (struct gl_state_s): Change the meaning of b_property.
57 Remove left_ok and right_ok.
58 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
59 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT): Update to the
60 new meaning of b_property.
62 * syntax.c (update_syntax_table): Simplify.
63 (Fforward_comment): Don't skip quoted chars when going backward.
65 2001-10-11 Gerd Moellmann <gerd@gnu.org>
67 * lisp.h (FIXNUM_OVERFLOW_P): Cast I to EMACS_INT in comparisons
68 in case I is of some unsigned type, in which case
69 MOST_NEGATIVE_FIXNUM will be converted to unsigned, and the
70 comparison becomes bogus.
72 * editfns.c (Fuser_uid, Fuser_real_uid): Use make_fixnum_or_float.
73 (Fuser_full_name): Fix bug treating a float as a fixnum.
75 * data.c (Fstring_to_number): Use make_fixnum_or_float.
77 * lisp.h (make_fixnum_or_float): New macro.
79 * lisp.h (circular_list_error): Add prototype.
81 * data.c (Qcircular_list): New variable.
82 (circular_list_error): New function.
83 (syms_of_data): Initialize it Qcircular_list.
85 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
87 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
88 casefiddle.c, buffer.c: Include keymap.h.
90 2001-10-10 Gerd Moellmann <gerd@gnu.org>
92 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
93 options. From Dave Love <d.love@dl.ac.uk>.
95 2001-10-09 Gerd Moellmann <gerd@gnu.org>
97 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
98 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
100 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
102 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
104 2001-10-08 Andrew Innes <andrewi@gnu.org>
106 * lisp.h [max]: Undef min and max before redefining them.
108 * w32gui.h: Do not undef min and max.
110 * w32heap.h: Do not undef min and max.
112 * s/ms-w32.h: Do not undef min and max.
114 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
116 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
118 2001-10-08 Sam Steingold <sds@gnu.org>
120 * keymap.c (current-active-maps): Quote newlines (compilation error).
122 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
124 * Makefile.in (lisp, shortlisp): Replace bindings.el with
125 bindings.elc, since otherwise doc strings in bindings.el get wrong
128 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
130 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
132 * keyboard.h (map_prompt): Remove.
134 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
135 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
137 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
139 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
141 * keyboard.c (map_prompt): Remove.
142 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
145 * keymap.h: New file. Extracted from lisp.h.
147 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
148 (accessible_keymaps_1): New function.
149 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
150 (Fwhere_is_internal): Use Fcurrent_active_maps.
151 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
152 Insert in current buffer rather than standard-output.
153 Don't call `help-mode'. Export to elisp.
154 (describe_buffer_bindings): New wrapper.
155 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
156 and Sdescribe_buffer_bindings.
158 2001-10-08 Gerd Moellmann <gerd@gnu.org>
160 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
161 Remove code setting signal handler.
163 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
164 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
166 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
168 * keyboard.c: Don't define min/max.
170 2001-10-08 Gerd Moellmann <gerd@gnu.org>
172 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
173 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
174 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
175 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
176 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
177 Don't define min/max.
179 * lisp.h (min, max): New macros.
181 * puresize.h (BASE_PURESIZE): Increase to 725000.
183 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
185 * xfaces.c (free_frame_menubar): Add prototype.
187 * lisp.h (init_window): Add prototype.
189 * editfns.c: Include ctype.h.
191 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
192 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
193 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
196 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
197 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
198 `popup_activated_flag' and `title'.
200 * doc.c (Fdocumentation_property): Fix typo in a doc string.
202 * emacs.c (main): Remove extra `;'.
204 * atimer.h (struct atimer): Fix typos in a comment.
206 * atimer.c: Fix typo.
208 * Makefile.in: Fix typo.
210 * README: Remove obsolete part mentioning removed VMS file.
212 2001-10-07 Miles Bader <miles@gnu.org>
214 * Makefile.in (lisp, shortlisp): Add `button.elc'.
216 2001-10-07 Ken Raeburn <raeburn@gnu.org>
218 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
221 * lisp.h (Ffield_end): Declare.
223 2001-10-07 Gerd Moellmann <gerd@gnu.org>
225 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
227 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
229 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
231 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
233 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
234 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
236 * alloc.c (inhibit_garbage_collection): Simplify.
237 (Fmemory_use_counts): Ditto.
239 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
240 (syms_of_data): DEFVAR_INT most-positive-fixnum and
241 most-negative-fixnum.
243 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
244 (FIXNUM_OVERFLOW_P): New macros.
246 2001-10-06 Miles Bader <miles@gnu.org>
248 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
249 scroll_bar_bottom_shadow_pixel fields.
250 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
251 for the shadows, and tell the toolkit about them if we succeed.
252 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
253 Free scroll-bar shadow colors.
254 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
255 Free scroll-bar shadow colors when the background color changes.
256 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
257 Initialize scroll-bar shadow-color fields.
259 2001-10-05 Gerd Moellmann <gerd@gnu.org>
261 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
263 2001-10-05 Miles Bader <miles@gnu.org>
265 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
266 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
267 New functions (were in simple.el).
268 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
269 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
270 (syms_of_minibuf): Initialize them.
272 2001-10-05 Gerd Moellmann <gerd@gnu.org>
274 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
275 (tiff_load): Install them as error and warning handler.
277 2001-10-04 Andrew Innes <andrewi@gnu.org>
279 * w32fns.c (x_to_w32_color): Fix argument to alloca.
280 (w32_load_system_font): Don't believe what GetLanguageFontInfo
281 says; query codepage info directly to determine if font is double byte.
282 (x_to_w32_charset): Handle private format for unknown charsets.
283 Handle wildcards in charset spec, by ignoring them.
284 (w32_codepage_for_font): Fix argument to alloca. Don't remove
285 "*-" prefix from charset.
286 (x_to_w32_font): Enlarge remainder array for safety. Specifically
287 handle the truncated font spec form constructed by font_list_1, so
288 that we correctly identify the charset fields. Don't remove "*-"
290 (w32_list_synthesized_fonts): Fix argument to alloca.
292 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
294 * window.h (MINI_WINDOW_P): Use NILP.
296 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
298 * termhooks.h (struct input_event): Use proper type for `kind'.
300 2001-10-04 Gerd Moellmann <gerd@gnu.org>
302 This handles unknown keysyms better than before. For example,
303 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
304 Emacs formerly completely ignored F5. With the change, it derives
305 a key symbol from the name of the X keysym, `ccaron' in this case.
306 Reported by Martin Buchholz.
308 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
311 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
312 that EVENT->code isn't a function key, use the keysym's name.
314 2001-10-04 Gerd Moellmann <gerd@gnu.org>
316 FOREACH is a macro that should make it easier to loop over Lisp
317 lists with checks for cycles and proper lists.
319 * lisp.h (LIST_END_P, FOREACH): New macros.
321 2001-10-04 Gerd Moellmann <gerd@gnu.org>
323 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
324 called for a lost connection. Prevent dumping core in this case.
325 Instead print the X error, and exit. On user request.
327 * xterm.c (error_msg): New variable.
328 (x_fatal_error_signal): New function.
329 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
330 as fatal_error_signal_hook around the call to XtCloseDisplay.
332 * emacs.c (fatal_error_signal_hook): New variable.
333 (fatal_error_signal): Call that function.
335 2001-10-04 Gerd Moellmann <gerd@gnu.org>
337 With this, Emacs prints how much pure storage it will
338 approximately need in case pure storage overflows while dumping.
340 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
342 (init_alloc_once): Initialize new variables.
343 (PURE_POINTER_P): Use new variables.
344 (pure_alloc): If pure storage overflows, allocate from the heap.
345 (check_pure_size): New function.
346 (Fgarbage_collect): Don't GC if pure storage has overflowed.
348 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
349 (check_pure_size): Add prototype.
351 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
353 2001-10-04 Gerd Moellmann <gerd@gnu.org>
355 This adds a post-gc-hook that's run with GC inhibited.
356 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
358 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
359 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
360 (Fgarbage_collect): Run post-gc-hook.
362 2001-10-04 Gerd Moellmann <gerd@gnu.org>
364 This adds `defvaralias' and `indirect-variable'. Changes not
365 directly related to this feature are there to gain the same
366 performance again as before variable aliases.
368 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
369 code to get and set symbol values, to take defvaralias into account.
371 (Note: the new `constant' bit-flag in symbols would make it
372 possible to define arbitrary read-only variables, e.g. with
375 Documentation is in lispref/variables.texi. Added to NEWS.
377 * lisp.h (enum symbol_interned): New enumeration.
378 (struct Lisp_Symbol): Remove member `obarray', add
379 `indirect_variable', `constant', and `interned'.
380 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
381 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
382 (indirect_variable): Add prototype.
384 * print.c (print_preprocess, print_object): Test internedness of
387 * lread.c (Fintern, Funintern): Set symbol's interned and constant
389 (init_obarray): Likewise for t and nil.
391 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
392 (Fdefvaralias): New function.
393 (specbind): Simplify the test if symbol is a constant.
394 (syms_of_eval): Defsubr Fdefvaralias.
396 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
397 (Qcyclic_variable_indirection): New variable.
398 (Fkeywordp): Check for internedness differently.
399 (Fmakunbound): Simplify the test if symbol is a constant.
400 (indirect_variable, Findirect_variable): New functions.
401 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
403 (let_shadows_buffer_binding_p): Check for variable aliases.
404 (set_internal): Simplify the test if SYMBOL is a constant.
405 If SYMBOL has a buffer-local value and is an alias, use the aliased
407 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
410 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
411 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
414 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
416 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
417 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
418 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
420 2001-10-04 Gerd Moellmann <gerd@gnu.org>
424 2001-10-03 Miles Bader <miles@gnu.org>
426 * callproc.c (syms_of_callproc): Explicitly state in the
427 documentation for `process-environment' that earlier entries take
428 precedence over later ones.
430 2001-10-02 Miles Bader <miles@gnu.org>
432 * textprop.c (Fnext_char_property_change)
433 (Fprevious_char_property_change): Remove reference to non-existant
434 argument OBJECT from doc-string.
436 2001-10-01 Gerd Moellmann <gerd@gnu.org>
438 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
439 (try_window_id): Skip back over lines ending in a newline from a
442 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
445 2001-10-01 Richard M. Stallman <rms@gnu.org>
447 * search.c (Freplace_match): Doc fix.
449 2001-09-28 Andrew Innes <andrewi@gnu.org>
451 * w32menu.c (set_frame_menubar): Take into account that
452 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
455 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
457 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
459 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
461 * s/gnu-linux.h: Fix a typo in comment.
463 2001-09-28 Andreas Schwab <schwab@suse.de>
465 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
466 nocombreloc, in case -z combreloc is the default.
468 2001-09-28 Gerd Moellmann <gerd@gnu.org>
470 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
471 really going on here.
473 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
475 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
477 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
479 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
480 utf-8, menu-bar, and latin-N.
481 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
483 (lisp): Add latin-N, since they are preloaded.
485 2001-09-27 Gerd Moellmann <gerd@gnu.org>
487 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
488 to the left. Some cleanup.
490 * xdisp.c (display_mode_element): One more case where a string's
491 multibyteness should be used for display.
493 2001-09-26 Gerd Moellmann <gerd@gnu.org>
495 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
498 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
499 of the only temporarily set echoing flag for deciding when
502 * keyboard.c (echo_kboard): Make externally visible.
504 * lisp.h (echo_kboard): Declare extern.
506 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
507 fonts_changed_p if we need larger matrices due to vscrolling.
508 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
509 this round of redisplay if make_cursor_line_fully_visible fails.
510 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
511 (try_cursor_movement, try_scrolling): Use them instead of integers.
513 * dispextern.h (required_matrix_width, required_matrix_height):
516 * dispnew.c (required_matrix_width, required_matrix_height):
518 (allocate_matrices_for_window_redisplay)
519 (allocate_matrices_for_frame_redisplay: Use them.
520 Remove parameters CH_DIM.
522 * xdisp.c (display_mode_lines): Temporarily set selected_frame
523 and selected_window to the frame of the window whose mode-lines
524 are displayed, and to the window itself.
525 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
528 2001-09-25 Gerd Moellmann <gerd@gnu.org>
530 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
531 the image cache under us.
533 * xdisp.c (display_mode_element): If the mode element is a symbol
534 with a string value, use that string's multibyteness for displaying.
536 * keyboard.c (read_char): Don't clear a message for a switch-frame
537 event. From Stefan Monnier <monnier@cs.yale.edu>.
539 * xterm.c (fast_find_position) [0]: Add a presumably more correct
540 version for after 21.1.
542 * xdisp.c (row_containing_pos): Make externally visible.
544 * dispextern.h (row_containing_pos): Add prototype.
546 * process.c (send_process): Disable composition if from_byte < 0.
547 From Kenichi Handa <handa@etl.go.jp>.
549 2001-09-24 Gerd Moellmann <gerd@gnu.org>
551 * xterm.c (refreshicon): Function removed.
553 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
555 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
557 * xterm.c (toplevel): Remove includes in #if 0.
559 * process.c (sigchld_handler) [LINUX]: Don't return from
560 the signal handler at the end of the loop.
562 2001-09-21 Gerd Moellmann <gerd@gnu.org>
564 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
565 Terminate only if kill returns -1, and errno is ESRCH.
567 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
569 * Makefile.in (shortlisp): Add ../lisp/env.elc.
571 2001-09-20 Gerd Moellmann <gerd@gnu.org>
573 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
574 since this function can be called during GC.
576 * callproc.c (Fcall_process): Handle errors from pipe(2).
577 (child_setup): Delete code in #ifdef vipc.
579 2001-09-19 Gerd Moellmann <gerd@gnu.org>
581 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
582 (display_mode_element): Display the string from decode_mode_spec
583 depending on its multibyteness.
585 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
587 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
589 2001-09-18 Gerd Moellmann <gerd@gnu.org>
591 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
592 recursive_edit_unwind.
593 (recursive_edit_unwind): Set kboard state according to
596 * buffer.c (modify_overlay): Don't do nothing if START == END;
597 This can still be a modification, for example when an overlay has
598 a before-string or after-string.
599 (Fdelete_overlay): Prevent redisplay optimizations when deleting
600 an overlay with before-string or after-string.
602 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
603 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
605 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
606 first_unchanged_at_end_row is in front of
607 last_unchanged_at_beg_row. This code should be removed after the
610 2001-09-17 Gerd Moellmann <gerd@gnu.org>
612 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
613 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
615 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
618 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
620 * dired.c (Ffile_attributes): Doc fix.
622 2001-09-14 Gerd Moellmann <gerd@gnu.org>
624 * fileio.c (Ffile_symlink_p): Fix last change.
626 * filelock.c (current_lock_owner): Fix last change.
628 2001-09-13 Gerd Moellmann <gerd@gnu.org>
630 * filelock.c (current_lock_owner): If readlink returns ERANGE,
631 take that to mean that the buffer is too small.
633 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
634 that to mean that the buffer is too small.
636 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
637 current buffer's multibyteness when discarding the iterator's
640 * xfns.c (Fx_window_property): Handle case that property gets
641 deleted between the two calls to XGetWindowProperty.
643 2001-09-11 Gerd Moellmann <gerd@gnu.org>
645 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
647 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
648 in addition to read-only.
650 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
651 to t in addition to read-only.
653 * lisp.h (Qinhibit_modification_hooks): Declare.
655 * insdel.c (Qinhibit_modification_hooks): New variable.
656 (syms_of_insdel): Initialize and staticpro it.
658 * textprop.c (verify_interval_modification): Don't run
659 modification-hooks if inhibit_modification_hooks.
661 * dispnew.c (set_window_cursor_after_update): Fix code
662 finding glyph row containing cursor when cursor_in_echo_area
665 * xdisp.c (init_from_display_pos): Put some code in #if 0.
666 (add_to_log): Use bcopy instead of strcpy.
667 (init_from_display_pos): Use an explicit loop over bytes in
668 overlay strings instead of calling index.
670 2001-09-10 Gerd Moellmann <gerd@gnu.org>
672 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
674 * dispnew.c (direct_output_for_insert): Don't change IT's
675 stop_charpos to something in front of its current position.
677 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
680 2001-09-10 Richard M. Stallman <rms@gnu.org>
682 * frame.c (Fmouse_position): Doc fix.
684 2001-09-07 Gerd Moellmann <gerd@gnu.org>
686 * xdisp.c (init_from_display_pos): Don't compare the result
687 of calling index with NULL.
689 2001-09-06 Gerd Moellmann <gerd@gnu.org>
691 * xfns.c (x_set_background_color): Don't change the colors
692 of the X window of scroll bar widgets.
694 2001-09-05 Andrew Innes <andrewi@gnu.org>
696 * w32fns.c (w32_createwindow): Undo last change.
698 2001-09-05 Gerd Moellmann <gerd@gnu.org>
700 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
702 * xdisp.c (string_buffer_position): Use *single_char_property*
703 functions instead of the *single_property* functions.
705 2001-09-04 Andrew Innes <andrewi@gnu.org>
707 * w32term.c (w32_read_socket): Add more information to debugging
710 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
711 from Emacs frames, so that calls to GetClipBox in w32term.c
712 correctly report when part of a frame is visible (including
713 scrollbars, etc). This prevents repeated redrawing of frames when
714 only a scrollbar is visible.
715 (w32_wnd_proc): Add more frame information to debugging output.
717 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
719 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
721 2001-09-03 Gerd Moellmann <gerd@gnu.org>
723 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
724 help-echo for a string which doesn't have help-echo itself, use
725 get-char-property to obtain the help-echo from the string's buffer
726 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
727 have mouse-face, look ``under'' the string for mouse-face from an
729 (fast_find_position): Add parameter STOP. In the final row, stop
730 before glyphs having STOP as object. Don't consider glyphs that
731 are not from a buffer.
733 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
735 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
737 * fns.c (Fmd5): Doc fix.
739 2001-08-31 Gerd Moellmann <gerd@gnu.org>
741 * composite.c (update_compositions): Do nothing if
742 inhibit-modification-hooks is set.
744 2001-08-30 Gerd Moellmann <gerd@gnu.org>
746 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
747 and check_message_stack if terminating abnormally. We want
748 glyph matrices etc. in a core dump.
750 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
751 (syms_of_xdisp): Initialize them.
752 (handle_single_display_prop): Don't change point, bind `object',
753 `position', and `buffer-position' instead to the object having the
754 `display' property, position in the object and position in the buffer.
756 * fileio.c (Finsert_file_contents): Don't change the multibyteness
757 of the buffer if REPLACE is non-nil.
759 2001-08-29 Gerd Moellmann <gerd@gnu.org>
761 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
763 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
765 * w32term.c (x_set_glyph_string_background_width)
766 (show_mouse_face): Track the last changes in xterm.c.
768 2001-08-28 Gerd Moellmann <gerd@gnu.org>
770 * xterm.c (x_set_glyph_string_background_width): Set the glyph
771 string's background width so that multi-line mouse-face is drawn
772 to the right edge of the window.
773 (show_mouse_face): Set the row's mouse_face_p flag after drawing
776 * dispnew.c (direct_output_for_insert): Set updated_area
777 before inserting/writing glyphs.
779 * xdisp.c (display_mode_element): Use string_byte_to_char to
780 determine character positions in strings, use chars_in_text
782 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
783 a matrix as parameter; this is easier to use from GDB.
785 2001-08-28 Miles Bader <miles@gnu.org>
787 * textprop.c (Fprevious_single_char_property_change)
788 (Fnext_single_char_property_change): Doc fixes.
790 2001-08-27 Gerd Moellmann <gerd@gnu.org>
792 * fileio.c (Finsert_file_contents): Allocate, restore, and
793 free composition data in the case of REPLACE not being nil.
795 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
796 there exist overlay strings with newlines at POS.
797 (text_outside_line_unchanged_p): Return 0 if changes start at
798 START and overlays exist at START. Likewise for END.
799 (try_window_id): Give up if init_to_row_end returns 0.
801 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
804 2001-08-24 Gerd Moellmann <gerd@gnu.org>
806 * keymap.c (access_keymap): Return the cdr of the binding of
807 a generic character instead of its definition (KEY . BINDING).
809 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
810 to 0 also in the REPLACE case.
812 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
814 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
815 open to determine whether file is readable (as for DOS_NT).
817 2001-08-23 Gerd Moellmann <gerd@gnu.org>
819 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
820 coding.type is coding_type_no_conversion or coding_type_raw_text,
821 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
822 non-nil instead of just setting enable_multibyte_characters in the
825 2001-08-22 Gerd Moellmann <gerd@gnu.org>
827 * dispextern.h (struct face_cache): Add member
830 * xfaces.c (menu_face_changed_default): New variable.
831 (menu_face_changed_count): Variable removed.
832 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
833 the menu_face_changed_default flag, otherwise set the FRAME's
834 menu_face_changed_p flag if the `menu' face has been changed.
835 Prevent calling set_font_frame_param if FRAME is t.
836 (make_face_cache): Initialize cache's menu_face_changed_p
837 from menu_face_changed_default.
838 (realize_basic_faces): Look into the frame's face cache to
839 determine if the menu appearance needs updating.
841 * keymap.c (access_keymap): Fix last change to not consider
842 IDX when it has modifiers.
844 2001-08-21 Gerd Moellmann <gerd@gnu.org>
846 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
847 . BINDING) exists, where GENERIC-CHAR is the generic character of
848 the charset of IDX, return BINDING unless there exists a binding
851 2001-08-16 Gerd Moellmann <gerd@gnu.org>
853 * xrdb.c (SYSV): Don't define on Solaris 2.
854 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
856 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
857 of the screen line, not text line, containing IT's current position.
859 2001-08-15 Gerd Moellmann <gerd@gnu.org>
861 * window.c (window_scroll_pixel_based): Don't recenter if
862 PT is partially visible in the window.
864 * xterm.c (expose_window_tree, expose_window, expose_line):
865 Return 1 when overwriting mouse-face.
866 (expose_frame): If mouse-face was overwritten, redo it.
868 * xfaces.c (x_update_menu_appearance): Don't call
869 set_frame_menubar, let the next redisplay do it.
871 2001-08-14 Andrew Innes <andrewi@gnu.org>
873 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
874 drawing glyph string.
876 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
878 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
881 2001-08-14 Gerd Moellmann <gerd@gnu.org>
883 * xfaces.c (x_update_menu_appearance): Save and restore value of
884 interrupt_input_blocked.
886 2001-08-13 Gerd Moellmann <gerd@gnu.org>
888 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
889 a line start, move back to the line start.
891 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
892 exactly when a mini-buffer is active.
894 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
895 in units of 1/8 character on non window-system frames.
896 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
898 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
900 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
903 2001-08-09 Gerd Moellmann <gerd@gnu.org>
905 * keyboard.c (Vpre_help_message): New variable.
906 (syms_of_keyboard): Initialize and staticpro it.
907 (show_help_echo): Record current message before displaying a
908 help-echo, and restore that message when clearing the help.
910 * xfns.c (x_create_im): Remove prototype.
912 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
914 * dispnew.c (adjust_glyph_matrix): Undo last change.
916 2001-08-08 Gerd Moellmann <gerd@gnu.org>
918 * dispnew.c (adjust_glyph_matrix): In the optimization for
919 windows whose height has changed, disable partially visible lines.
921 2001-08-07 Gerd Moellmann <gerd@gnu.org>
923 * window.c (Frecenter): If ARG < 0, and on a window system
924 frame, count in some empty lines when we can't move -ARG lines down.
926 * xdisp.c (start_display): Don't try to determine the continuation
927 lines width if lines are truncated. It's superfluous and leads to
928 incorrect results if POS is not visible in the window after
929 reseating the iterator at the previous line start.
931 2001-08-06 Gerd Moellmann <gerd@gnu.org>
933 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
935 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
937 * alloc.c (init_stack): Remove declaration.
939 2001-08-03 Gerd Moellmann <gerd@gnu.org>
941 * keyboard.c (read_key_sequence): Check that key is an integer
942 before comparing it with quit_char.
943 (add_command_key): Use larger_vector.
944 (read_char_x_menu_prompt): Instead of converting symbol and
945 integer events into conses (EVENT . nil), use (EVENT . disabled)
946 which cannot be confused with valid events.
947 (read_char): When reading from Vunread_command_events, check for
948 events of the form (EVENT . disabled) instead of
951 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
952 a float, determine the max height from the frame's height.
954 2001-08-02 Gerd Moellmann <gerd@gnu.org>
956 * xdisp.c (redisplay_internal): Take message_cleared_p into
957 account only if minibuf_level == 0.
959 2001-08-01 Gerd Moellmann <gerd@gnu.org>
961 * xdisp.c (redisplay_internal): Add a check for the last
964 * xdisp.c (message_cleared_p): New variable.
965 (clear_message): Set message_cleared_p when clearing the current
967 (redisplay_internal): Look at message_cleared_p to capture
968 the case that the echo area should be cleared.
970 * keyboard.c (command_loop_1): Fix spelling of
971 resize_echo_area_exactly.
973 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
975 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
977 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
978 current matrix when the window gets smaller.
980 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
982 * print.c (strout): Cast the character passed to insert_char to
983 unsigned char, to avoid sign extension when it is promoted to int.
985 2001-07-31 Gerd Moellmann <gerd@gnu.org>
987 * fileio.c (Finsert_file_contents): Don't treat a return value
988 of 0 from emacs_read as an IO error.
990 2001-07-30 Gerd Moellmann <gerd@gnu.org>
992 * keyboard.c (abs): New macro.
993 (double_click_fuzz): New variable.
994 (make_lispy_event): Use it to determine what makes a double-click.
995 (syms_of_keyboard): DEFVAR_INT it.
997 * xmenu.c (set_frame_menubar): Take into account that
998 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
1001 2001-07-27 Gerd Moellmann <gerd@gnu.org>
1003 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
1005 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
1006 of row's visible height.
1008 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
1009 deal with the first overlay string having an image `display' property.
1010 (try_window_reusing_current_matrix, compute_line_metrics):
1011 Fix computation of row's visible height for the case that part of the
1012 row is invisible above and part of the row is at the same time
1013 invisible below the window.
1015 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1017 * xfns.c (x-show-tip): Doc fix.
1019 * xfns.c (Vx_max_tooltip_size): New variable.
1020 (syms_of_xfns): DEFVAR_LISP it.
1021 (Fx_show_tip): Set frame's window_width to the width of the
1022 window. Use a maximum tooltip size specified by
1023 Vx_max_tooltip_size, if that has valid contents.
1024 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
1026 2001-07-26 Andrew Innes <andrewi@gnu.org>
1028 * w32term.c (x_display_list): New variable.
1029 (w32_term_init): Set it.
1031 * w32term.h (x_display_list): New extern.
1033 2001-07-26 Gerd Moellmann <gerd@gnu.org>
1035 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
1036 is non-nil, instead of when redisplaying_p is non-zero.
1038 (mark_window_display_accurate_1): Add an assertion.
1040 2001-07-25 Gerd Moellmann <gerd@gnu.org>
1042 * dispextern.h (struct it): Increase size of ctl_chars to 16.
1044 * xfns.c (Fx_file_dialog): Block/unblock input while processing
1045 events so that we get a chance of processing expose events.
1047 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
1049 2001-07-24 Gerd Moellmann <gerd@gnu.org>
1051 * xfns.c (valid_image_p): Protect better against invalid image
1052 specifications. Previous code could signal an error.
1054 2001-07-23 Gerd Moellmann <gerd@gnu.org>
1056 * indent.c (current_column): Fix column computation in the
1057 presence of display table entries.
1058 (current_column_1, Fmove_to_column, compute_motion): Likewise.
1060 * dispnew.c (adjust_glyph_matrix): In the optimization for
1061 windows whose height has changed, use the new window height
1062 to compute which rows to invalidate.
1064 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
1065 (MAX_10_EXP): New macro.
1068 * coding.c (code_convert_region): Handle the multibyte case if
1069 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
1071 2001-07-20 Gerd Moellmann <gerd@gnu.org>
1073 * dispextern.h (struct face): Change type of `stipple' to
1076 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1078 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1080 * dispnew.c (update_window): Don't set the cursor at the end
1081 of the update if display update has been paused.
1083 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1085 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1087 * fns.c (Fset_char_table_default): Check that a charset is defined
1088 before checking its dimension.
1090 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1092 * coding.c (setup_coding_system): Don't do any designation based
1093 on reg_bits if charset is not yet defined.
1095 * lisp.h (XVECTOR): Verify correct object type before returning a
1096 pointer, using eassert.
1098 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1100 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1101 Increase to 4096 because of paste problems reported on GNU/Linux.
1103 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1105 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1107 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1109 * fileio.c (unwind_read): Function removed.
1110 (read_non_regular, read_non_regular_quit): New functions.
1111 (Finsert_file_contents): When reading from non-regular files,
1112 arrange to catch a `quit' and terminate the loop. Rearrange
1113 code so that a `quit' when reading from a regular file doesn't
1114 insert text in the buffer.
1116 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1117 Clear faces afterwards.
1118 (clear_font_table): Take a x_display_info parameter. Don't free
1119 fonts being the default font of any frame on the given display.
1121 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1123 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1124 instead of CHAR_STRING which can signal an error.
1126 * charset.c (char_to_string_1): Extracted from char_to_string.
1127 Return -1 instead of signaling an error.
1128 (char_to_string): Use it.
1130 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1132 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1134 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1135 is t, don't try to append anything to it.
1137 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1139 * dired.c (file_name_completion): Pass dp->d_name to
1140 Fstring_match, not elt, which is always nil here.
1142 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1144 * xselect.c (x_decline_selection_request): Handle errors
1145 caused by receivers that have vanished.
1147 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1148 ignoring events on foreign windows in #if 0. Always dispatch
1149 the event after checking it with x_handle_property_notify.
1151 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1152 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1153 TRACE macros to facilitate debugging. Add additional trace statements.
1154 (toplevel): Add prototypes for file-local functions.
1155 (x_atom_to_symbol): Remove DPYINFO parameter.
1157 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1159 * w32menu.c (menubar_selection_callback, w32_menu_show):
1160 Initialize `entry' to nil.
1161 (w32_dialog_show): Remove unused `save_wv' variable.
1162 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1164 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1166 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1168 * fileio.c (unwind_read): Print a message when discarding inserted
1169 text or switching the buffer to unibyte. Change parameter.
1170 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1172 * fileio.c (unwind_read): New function.
1173 (Finsert_file_contents): Record it as unwind-function for
1174 the case that reading is interrupted by C-g.
1176 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1178 * dispnew.c (update_window): Don't skip the header-line
1179 update when scrolling_window returns 0.
1181 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1183 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1184 for the case that x_decode_color signals an error.
1186 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1188 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1190 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1191 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1194 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1196 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1197 doc string line for dos-timezone-offset.
1199 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1200 inline assembly, to avoid compiler warnings.
1201 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1202 line for dos-unsupported-char-glyph.
1204 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1206 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1208 * sound.c: Include Emacs' header files with #include "...".
1210 * eval.c (specbind): Additionally record the buffer that was
1211 current when a buffer-local or frame-local variable was bound.
1213 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1215 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1216 to unibyte characters in unibyte buffers.
1218 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1220 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1221 the frame on the binding stack. Change format of entries for
1222 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1223 (unbind_to): Handle unbinding a frame-local variable.
1225 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1226 glyphs and truncation glyphs at the end of a row from its pixel width.
1227 (dump_glyph_row): Print row's continuation_lines_width.
1228 (try_window_id): Take the shortcut if ZV is visible in the
1229 window, but there are actually no changes at ZV.
1231 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1233 * xterm.h (x_free_dpy_colors): Add prototype.
1235 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1236 right number of arguments.
1238 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1239 ($(lwlibdir)TAGS): New target.
1240 (TAGS): Fix dependency list.
1242 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1245 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1247 * emacs.c (main): Remove extern declaration for sys_nerr, which
1248 isn't used and causes a compilation error with GCC 3.0 on
1251 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1253 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1254 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1255 (toplevel): Include <signal.h> and syssignal.h.
1257 * sound.c (vox_configure, vox_close): Turn off atimers
1260 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1262 * keyboard.c (read_char) <non_reread>: Record the previous idle
1263 start time before calling timer_stop_idle.
1264 (read_char) <reread_first>: After processing a help-echo event,
1265 restore the previous idle start time.
1267 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1268 the start of invisible text.
1269 (setup_for_ellipsis): New function.
1270 (next_overlay_string): After all overlay strings have been
1271 processed, display an ellipsis if necessary.
1272 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1273 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1275 * dispextern.h (struct iterator_stack_entry): Add member
1278 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1280 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1281 on the value of the wait-for-wm frame parameter.
1283 * xterm.h (struct x_output): Add member wait_for_wm.
1285 * xfns.c (Qwait_for_wm): New variable.
1286 (x_frame_parms): Add entry for `wait-for-wm".
1287 (x_set_wait_for_wm): New function.
1288 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1289 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1291 * xdisp.c (try_window_id) <all changes below window end>: Don't
1292 take this shortcut if ZV is visible in the window.
1293 (try_window_id): When checking for window start being in changed
1294 text, don't check that the buffer's size has changed.
1296 2001-06-23 Richard M. Stallman <rms@gnu.org>
1298 * minibuf.c (Fcompleting_read): Doc fix.
1300 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1302 * composite.c (Ffind_composition_internal): Accept ZV
1303 and a string's end position as POS.
1305 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1307 * composite.c (Ffind_composition_internal): Check POS
1310 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1312 * editfns.c (Fmessage_box): If the frame is not under a window
1313 system, output the message in the echo area.
1315 2001-06-14 Richard M. Stallman <rms@gnu.org>
1317 * xdisp.c (try_window_id): When EOB is visible, don't treat
1318 insertion at EOB as if it were "off the bottom of the screen."
1320 2001-06-11 Andrew Innes <andrewi@gnu.org>
1322 * w32proc.c (create_child): Add new parameter is_gui_app.
1323 (w32_executable_type): Add new parameter is_gui_app.
1324 (sys_spawnve): Use it.
1325 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1326 SIGQUIT. This matches better how the signals are interpreted by
1327 MSVC compiled programs.
1328 (syms_of_ntproc): Update docstring.
1330 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1332 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1333 well otherwise note_mouse_highlight might optimize away highlighting
1334 if we pass over that same overlay again.
1336 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1338 * lread.c (Fload): Document that the argument is run via
1339 substitute-in-file-name.
1341 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1343 * Makefile.in (bootstrap-doc): New target.
1344 (bootstrap-emacs): Depend on it.
1346 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1347 auto-save-list-file-name when shutting down Emacs, because
1348 creating the directory might signal an error, and leaves
1349 Emacs in a strange state.
1351 * term.c: (tty_cursor_hidden): New variable.
1352 (update_begin): Don't call tty_hide_cursor. Clean up.
1353 (update_end, set_terminal_window, set_scroll_region): Clean up.
1354 (ring_bell, reset_terminal_modes): Clean up.
1355 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1356 on tty_cursor_hidden.
1357 (write_glyphs): Call tty_hide_cursor.
1359 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1361 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1363 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1365 * xfns.c (enum image_value_type): New enumerator
1366 IMAGE_STRING_OR_NIL_VALUE.
1367 (parse_image_spec): Handle it.
1368 (xbm_format, pbm_format): Use it for :foreground and :background.
1369 (xbm_load, pbm_load): Check for nil color names.
1371 * xterm.c (note_mouse_highlight): If an overlapping overlay
1372 exists, but we find that we highlight the same overlay as before,
1373 don't do the highlighting again.
1375 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1377 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1378 Protect unibyte strings created by replacing their multibyte
1379 equivalents in menu_items.
1381 * keymap.c (Fsingle_key_description): NUL-terminate the string
1382 buffer before calling build_string.
1384 * callproc.c (Fcall_process): Deal with decode_coding returning
1385 CODING_FINISH_INCONSISTENT_EOL.
1387 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1389 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1390 an item's name with its key description in case the description
1391 is a multibyte string.
1393 * keymap.c (Fsingle_key_description): Create a multibyte string
1396 * macros.c (Fstart_kbd_macro): Doc fix.
1398 * xterm.c (cursor_in_mouse_face_p): New function.
1399 (x_draw_stretch_glyph_string): Use it to choose a different GC
1400 when drawing a cursor within highlighted text.
1402 * editfns.c (char_property_eq): Put in #if 0.
1404 * indent.c (string_display_width): Put in #if 0.
1406 * lread.c (Fload): Remove unused label.
1408 * termcap.c (speeds): Put in #if 0.
1410 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1412 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1414 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1415 transformation matrix by 10.
1417 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1419 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1420 only if it's equal to the former foreground pixel color.
1421 (x_set_foreground_color, x_set_background_color)
1422 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1424 2001-05-16 Dave Love <fx@gnu.org>
1426 * insdel.c (signal_before_change, signal_after_change): Consider a
1427 local change hook which changes the buffer.
1429 * process.c (read_process_output): Don't call signal_after_change
1430 and update_compositions after insert_from_string_before_markers.
1432 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1434 * xfaces.c (split_font_name): Use the right field when
1435 checking for `[...]' syntax.
1437 * buffer.c (copy_overlays): New function.
1438 (clone_per_buffer_values): Use it.
1440 * buffer.h (OVERLAY_PLIST): New macro.
1442 * keymap.c (Fsingle_key_description): Replace a build_string with
1443 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1445 * fontset.c (Ffontset_info): Check that face is non-null
1446 before accessing its fields.
1448 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1450 * keyboard.c (read_key_sequence): Prevent generating a fake
1453 * xfaces.c (split_font_name): Handle `[...]' for the right
1456 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1457 of CCL_STAT_INVALID_CMD.
1459 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1461 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1462 in <var> has no default value yet.
1464 * xfaces.c (try_alternative_families): First try the FAMILY.
1465 And if nothing is found in the end, try again with scalable fonts.
1466 (try_font_list): Let try_alternative_families do a bit more of
1467 the work. Only use FAMILY if it is not nil.
1468 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1470 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1472 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1473 pointer shape when show_mouse_face has already done it.
1475 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1478 * xfaces.c (split_font_name): Make sure to leave the loop
1479 with the right value of `i'.
1481 * xfaces.c (split_font_name): Handle matrix transformations
1482 in the pixel and point size fields of XLFD font names.
1483 (xlfd_point_size): Likewise.
1485 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1487 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1488 (x_to_w32_font): Add prototype.
1490 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1491 redefining, to avoid compiler warnings.
1493 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1495 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1496 (w32_get_bdf_glyph): Cast between unsigned char and char when
1497 passing arguments to subroutines, to shut up compiler warnings.
1498 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1501 * xfaces.c: Include keyboard.h before frame.h, not after it.
1503 * widget.c: Include keyboard.h before frame.h.
1505 * w32term.h (struct image, struct face): Forward declaration, to
1506 avoid compiler warnings.
1508 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1510 * keyboard.c (read_key_sequence): Don't modify events when
1511 generating fake prefix keys (mode-line, scroll-bar, ...) since
1512 this prevents proper processing of such events when pushed back
1513 into unread-command-events.
1515 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1516 actually redrawn. Make the function static.
1517 (note_mouse_highlight): Fix a case where the mouse cursor
1518 was changed back to the text cursor.
1520 * xterm.h (clear_mouse_face): Remove prototype.
1522 * xdisp.c (try_window_id): Fix the fix and set the right
1525 * xdisp.c (try_window_id): Fix computation of window end in the
1526 case that lines were deleted at the end of the window. Add some
1527 more debug_method_adds.
1529 * xfaces.c (try_alternative_families): New function.
1530 (try_font_list): Use it. If ATTRS specifies a family, check
1531 fonts from that family first.
1532 (choose_face_font): Remove code setting the family part of
1535 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1537 * xdisp.c (try_window_id): Fix case of all changes before
1540 * xdisp.c (try_window_id): Add some xasserts.
1542 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1544 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1546 2001-05-09 Dave Love <fx@gnu.org>
1548 * xdisp.c (GIVE_UP): Fix for K&R C.
1550 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1552 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1554 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1555 back to the text cursor shape without need.
1557 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1559 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1561 * dispextern.h (inverse_video): Declare extern.
1563 * keyboard.c (delete_kboard): Handle the case that selected_frame
1564 has been deleted in the course of x_connection_closed.
1566 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1568 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1569 Fix the change from 2001-04-30.
1571 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1573 * xfns.c (file_dialog_unmap_cb): New function.
1574 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1575 where a dialog is closed via the window manager.
1577 * xdisp.c (try_window_id): Cases of changes all in front of
1578 the window start or all below the window end mostly rewritten.
1579 (redisplay_window): Move the tests if try_window_id is
1580 applicable to try_window_id.
1581 (GIVE_UP): New macro.
1583 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1585 * xterm.c (expose_window): Return int. If W is the window
1586 currently being updated, mark the frame garbaged.
1587 Fix computation of rows intersecting the exposed rectangle.
1588 (expose_window_tree): Stop when expose_window returns 0.
1590 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1591 again if it has already been drawn.
1593 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1595 * syntax.c (update_syntax_table): Check that oldi has the same
1596 properties as old_prop before deciding not to invalidate.
1598 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1600 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1601 read-only text that is so because of text properties.
1603 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1604 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1605 windows that are components of a Lucid menu bar.
1607 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1609 * term.c (turn_on_face): Fix reverse video handling on terminals
1610 that don't support colors.
1612 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1614 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1617 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1619 * term.c (toggle_highlight): New function.
1620 (turn_on_face): Change handling of reverse video.
1622 * process.c (wait_reading_process_input):
1623 Call record_asynch_buffer_change only if a timer really changed buffers.
1625 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1626 of the number of overlays to check.
1628 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1630 * xdisp.c (try_window_id): Fix a case where window_end_pos
1631 and window_end_bytepos were not adjusted.
1633 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1635 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1638 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1640 * process.c (wait_reading_process_input) [!subprocesses]:
1641 Don't reference waiting_for_user_input_p, it's not defined in the
1642 branch without async subprocesses support.
1644 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1646 * keyboard.c (delete_kboard): Prevent a dangling reference
1647 from current_kboard to KB, which is freed.
1649 * process.c (wait_reading_process_input):
1650 Call record_asynch_buffer_change after running timers, to make
1651 read_key_sequence aware of buffer changes from under it.
1653 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1655 * xfaces.c (Qscalable_fonts_allowed): New variable.
1656 (realizing_basic_faces_p): Removed.
1657 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1659 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1660 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1661 for scalable-fonts-allowed to t.
1663 * fileio.c (Finsert_file_contents): If the file size returned from
1664 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1665 read from files on a procfs whose contents are generated dynamically.
1667 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1669 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1670 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1671 (__memalign_hook): Make the two prototypes consistent.
1673 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1675 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1676 matrix of mini-windows.
1678 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1680 * intervals.c (find_interval): Don't rebalance during signal handling.
1682 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1684 * fns.c: Include blockinput.h.
1686 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1688 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1690 * fns.c (Fcompare_strings): Fix return values.
1692 * window.c (window_scroll): Change the meaning of N to mean
1693 N screen-fulls or N lines.
1694 (window_scroll_pixel_based, window_scroll_line_based)
1695 (scroll_command, Fscroll_other_window): Change accordingly.
1697 * window.c (window_scroll_pixel_based, Frecenter):
1698 Call window_box_height instead of using it.last_visible_y for the
1699 height of the window.
1701 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1702 instead of using it.last_visible_y for the height of the window.
1704 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1705 From Dan Holmsand <dan@eyebee.com>.
1707 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1708 able to write to hidden and system files. From Dan Holmsand
1711 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1712 Holmsand <dan@eyebee.com>.
1714 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1716 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1718 * window.c (window_internal_height): Return 1 less if the
1719 window has a header line.
1721 * xdisp.c (try_window_id): When scrolling on a terminal, take
1722 the change of window_internal_height into account.
1724 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1726 * gmalloc.c (align): If the argument SIZE would overflow
1727 __malloc_ptrdiff_t, fail right away.
1729 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1731 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1732 Make sure the tooltip is completely visible.
1733 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1735 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1737 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1739 2001-04-06 Dave Love <fx@gnu.org>
1741 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1744 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1746 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1748 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1750 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1752 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1754 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1756 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1757 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1759 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1760 shell widget's position only if it is non-null.
1762 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1763 Set f->output_data.x->widget to null after destroying it.
1765 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1766 FILENAME to bring it in synch with the documentation.
1768 * xfaces.c (realizing_basic_faces_p): Renamed from
1769 realize_default_face_p.
1770 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1771 (realize_default_face): Don't set the flag.
1773 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1775 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1777 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1779 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1780 the buffer that was used for echoing.
1782 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1783 (first_font_matching): Removed unused function.
1784 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1785 (may_use_scalable_font_p): Remove parameter FONT; rename
1786 parameter NAME to FONT.
1787 (x_face_list_fonts): Fix missing bounds check.
1788 (realizing_default_face_p): New variable.
1789 (realize_default_face): Set and clear that flag.
1790 (x_face_list_fonts): When called during the realization of the
1791 default face, and no matching fonts are found when ignoring
1792 scalable fonts and fonts matching a regexp from
1793 face-ignored-fonts, try without ignoring fonts.
1795 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1797 * xfns.c (postprocess_image): New function.
1798 (lookup_image): Call it for all image types except PostScript.
1799 (x_kill_gs_process): Call postprocess_image.
1801 * xterm.c (x_use_underline_position_properties): New variable.
1802 (x_draw_glyph_string): Use it.
1803 (syms_of_xterm): DEFVAR_BOOL it.
1805 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1807 * xterm.c (x_alloc_nearest_color_1): New function.
1808 (x_alloc_nearest_color): Use it.
1809 (x_color_cells): Take a Display as argument, instead of a frame.
1810 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1811 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1812 (x_initialize): Register cvt_string_to_pixel as resource converter
1813 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1815 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1817 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1818 (set_iterator_to_next): If a string from a display property ends,
1819 consider the case that this might also be the end of an
1820 overlay string having the display property.
1822 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1824 * xdisp.c (reseat_to_string): Undo last change.
1826 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1827 matrix of a window when the header line changes, when
1828 new rows are allocated, or when the width changes.
1830 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1832 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1834 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1836 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1839 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1841 * data.c (Fsubr_interactive_form): New function.
1842 (syms_of_data): Defsubr it.
1844 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1845 (live_float_p, live_misc_p): Return 1 only if the offset of the
1846 pointer in its block is >= 0.
1848 2001-03-28 Paul Eggert <eggert@twinsun.com>
1850 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1851 microseconds calcuation. Avoid double-rounding problem.
1852 In doc string, warn that the result is approximate.
1854 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1856 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1857 bind `inhibit-eval-during-redisplay' to t.
1859 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1861 * xdisp.c (inhibit_eval_during_redisplay)
1862 (Qinhibit_eval_during_redisplay): New variables.
1863 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1864 don't eval, return nil instead.
1865 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1866 Initialize Qinhibit_eval_during_redisplay.
1868 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1869 the iterator's multibyte_p flag.
1871 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1872 instead of setting it to zero; it's incremented for each frame
1873 where the menu face is changed.
1875 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1876 change bottom shadow accordingly.
1878 * xterm.c (expose_window_tree, expose_frame): Don't compute
1880 (expose_window): Do it here instead.
1881 (x_draw_glyph_string): Fix a computation of the underline position.
1883 * bytecode.c (BYTE_CODE_QUIT): New macro.
1884 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1886 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1888 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1889 Give up if matrix starts in an ellipsis.
1890 (init_from_display_pos): Do nothing if POS doesn't specify
1891 a dpvec_index but the iterator has such a position.
1893 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1895 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1896 x/y position is (0, 0) after destroying the menu bar, restore
1897 its original position.
1899 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1900 (init_from_display_pos): Use it.
1901 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1903 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1905 * xdisp.c (try_window_id): Undo last change.
1907 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1909 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1911 * buffer.c (syms_of_buffer): Doc fix.
1913 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1915 * xfaces.c (x_update_menu_appearance): Use local variable
1916 popup_path for setting font resources.
1918 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1920 * frame.c (Fframe_list): Don't reference tip_frame if
1921 HAVE_WINDOW_SYSTEM is not defined.
1923 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1926 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1928 * xdisp.c (init_from_display_pos): Test invisible property
1929 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1931 * xdisp.c (redisplay_internal) <update one window>: Make sure
1932 last_arrow_position and last_arrow_string are set.
1934 * frame.c (Fframe_list): Don't return a tooltip frame.
1936 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1938 * xdisp.c (mark_window_display_accurate_1): New function,
1939 extracted from mark_window_display_accurate.
1940 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1941 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1942 (mark_window_display_accurate): Use it.
1943 (redisplay_internal): Use it for the selected window.
1944 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1945 for the selected frame.
1947 * xdisp.c Use make_number, for readability.
1948 (try_window_id): Disable rows below the window end.
1949 (try_window_reusing_current_matrix): Use cursor_row_p.
1950 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1952 (init_from_display_pos): If POS specifies a position in a display
1953 vector, maybe get the iterator set up for that ellipsis.
1955 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1957 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1959 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1961 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1963 * xfaces.c (x_update_menu_appearance): Use a different path
1964 for Lucid popup menus.
1966 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1968 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1970 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1971 (string_buffer_position): Use `make_number'.
1973 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1975 * xfaces.c (x_update_menu_appearance): Renamed from
1976 x_set_menu_face_resources. Use different resources for popups.
1978 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1979 (GC_CHECK_STRING_BYTES): Don't define.
1981 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1982 Removed, together with subroutines.
1983 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1984 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1986 * dispextern.h (x_set_menu_resources_from_menu_face):
1989 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1990 Remove calls to x_set_menu_resources_from_menu_face.
1992 * xfaces.c (xm_set_menu_resources_from_menu_face):
1993 Remove #ifndef LESSTIF_VERSION.
1995 * xmenu.c: Include widget.h.
1996 (single_submenu): Return int. Some cleanup.
1997 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1999 2001-03-21 Gerd Moellmann <gerd@gnu.org>
2001 * xterm.c (x_update_window_end): Handle overwritten mouse face
2002 also for tool bar windows.
2003 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
2004 DRAW is DRAW_IMAGE_RAISED.
2006 2001-03-20 Gerd Moellmann <gerd@gnu.org>
2008 * print.c (syms_of_print): Doc fixes.
2010 * fns.c (Fmd5): Doc fix.
2012 2001-03-19 Gerd Moellmann <gerd@gnu.org>
2014 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
2015 Clear area of the frame not occupied by the scroll bar.
2017 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
2018 tip frame's root window buffer to *tip* right after creating
2021 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
2022 is an integer don't have to be for space characters.
2024 2001-03-16 Gerd Moellmann <gerd@gnu.org>
2026 * indent.c (current_column, current_column_1, Fmove_to_column)
2027 (compute_motion): Handle characters from display vectors differently.
2029 2001-03-15 Kenichi Handa <handa@etl.go.jp>
2031 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
2032 drawing glyph string.
2034 2001-03-15 Gerd Moellmann <gerd@gnu.org>
2036 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
2037 (command_loop_1): Undo last change.
2039 * xterm.c (fast_find_position): Return the correct vpos.
2041 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
2042 non-null, set a per-buffer value in BUF instead of the current buffer.
2043 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
2044 Call store_symval_forwarding with BUF null.
2045 (set_internal): Call store_symval_forwarding with the BUF
2046 parameter passed to set_internal. Formerly, the value was always
2047 set in the current buffer; the buffer recorded in specbind for
2048 this case wasn't used.
2049 (arith_driver): Reindent.
2051 * buffer.c (swap_out_buffer_local_variables):
2052 Call store_symval_forwarding with BUF null.
2054 * lisp.h (store_symval_forwarding): Change prototype.
2056 * eval.c (specbind): Call store_symval_forwarding with BUF null.
2058 2001-03-14 Gerd Moellmann <gerd@gnu.org>
2060 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
2061 FOR_DELETION. Avoid resizing the mini-window of the selected
2062 frame if FOR_DELETION is set.
2063 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
2064 (Fmake_frame_invisible): Change calls to do_switch_frame for new
2067 * window.c (Fset_window_configuration): Change call to
2068 do_switch_frame to new format.
2070 * keyboard.c (quit_throw_to_read_char): Change call to
2071 do_switch_frame to new format.
2073 * lisp.h (do_switch_frame): Change prototype.
2075 * frame.c (Fframe_parameters): In the `buffer-list' frame
2076 parameter, store the buffer list of FRAME, not the list of the
2079 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2080 box just because the glyph row's full_width_p flag is set.
2082 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2084 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2085 skip the padding blanks inserted in extend_face_to_end_of_line,
2086 before checking for trailing whitespace.
2088 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2090 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2091 Remove special handling for LessTif/Motif.
2092 (toplevel): Don't include Xm/Xm.h.
2094 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2095 Remove workaround code for LessTif; it doesn't work anymore.
2097 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2100 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2101 Don't access private scroll bar data; it's no longer necessary with
2102 contemporary LessTif.
2104 * xfaces.c (xm_set_menu_resources_from_menu_face):
2105 Change #if 0 to #ifndef LESSTIF_VERSION.
2107 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2108 removing button grabs.
2110 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2112 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2113 and clip-large-size-font as obsolete.
2115 * lread.c (read_multibyte): Check the validity of multibyte
2116 sequence. If invalid, return the first byte.
2118 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2120 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2121 before running the command; timer functions or process
2122 filters may have set it.
2124 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2126 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2129 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2131 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2134 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2136 * dispextern.h (string_buffer_position): Add prototype.
2138 * xdisp.c (string_buffer_position, display_prop_string_p)
2139 (single_display_prop_string_p): New functions.
2141 * xterm.c (note_mouse_highlight): If there's no help-echo on
2142 a string, look at the buffer text ``under'' it.
2144 * keyboard.c (make_lispy_event): Add string info to the event,
2145 analogous to what's done on mode lines.
2146 (read_key_sequence): For a click on a string, consider `local-map'
2147 and `keymap' of that string.
2149 * keyboard.c (make_lispy_event, make_lispy_movement):
2150 Adjust calls to buffer_posn_from_coords to new format.
2152 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2154 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2157 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2158 flags argument to emacs_open; it seems to conflict with O_EXCL.
2160 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2162 * composite.h (struct composition): Change types of members;
2163 glyph_len to unsigned, width to unsigned short.
2165 2001-03-08 Andrew Innes <andrewi@gnu.org>
2167 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2170 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2172 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2175 * xterm.c (note_mouse_highlight): Handle mouse-face and
2176 help-echo in strings.
2177 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2178 (fast_find_string_pos): New function.
2180 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2181 (display_string): Call face_at_string_position with new parameter.
2183 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2184 Handle `mouse-face'.
2186 * dispextern.h (face_at_string_position): Change prototype.
2188 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2190 * keyboard.c (make_lispy_event): Avoid generating drag events
2191 if the mouse hasn't actually moved to another buffer position.
2193 2001-03-08 Dave Love <fx@gnu.org>
2195 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2197 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2199 * process.c (Fset_process_window_size): Fix a typo.
2201 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2203 * coding.c (detect_coding_sjis): Do more rigid check.
2204 (detect_coding_big5): Likewise.
2205 (decode_coding_sjis_big5): Likewise.
2206 (Fdetect_coding_region): Call detect_coding_system with tailing
2207 anchor byte `\0' for more rigid detection.
2208 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2209 (Fdetect_coding_string): Likewise.
2211 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2213 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2214 a string before extracting its data.
2216 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2218 * window.c (Frecenter): Rewrite code handling negative values
2219 of ARG on graphical frames.
2221 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2223 * window.c (displayed_window_lines): If W->start is outside the
2224 accessible portion of the buffer, call start_display with BEGV or
2225 ZV instead of W->start.
2227 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2229 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2231 * process.c (Fset_process_filter): Don't crash if the input
2232 file descriptor of PROCESS is closed.
2233 (Fset_process_window_size): Likewise.
2235 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2237 * xterm.c (XTflash): Make the timeout of select shorter, and call
2238 select repeatedly until the desired time expires.
2240 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2242 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2244 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2246 * lisp.h (Vwindow_list): Declare extern.
2248 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2250 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2252 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2254 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2255 to detect a case where we have to highlight a different region
2256 despite not having left the currently highlighted region.
2257 Set mouse_face_overlay in the x_display_info.
2258 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2260 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2262 * buffer.c (mouse_face_overlay_overlaps): New function.
2264 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2265 (Qmouse_face): Declare extern.
2267 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2268 if face_change_count is non-zero.
2270 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2272 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2273 that the source is unibyte.
2275 2001-03-05 Dave Love <fx@gnu.org>
2277 * xterm.c (XTmouse_position): Fix typo.
2279 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2281 * minibuf.c (read_minibuf): Clean up the binding stack if
2282 called noninteractively.
2284 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2286 * coding.c (syms_of_coding): Docstring modified.
2288 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2290 * charset.c (char_to_string): If a single byte char has modifier
2291 bits that can't be reflected to the character code, ignore them
2292 instead of signaling an error.
2294 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2296 * s/msdos.h: Update copyright notice.
2298 * dosfns.h: Update copyright notice.
2300 * dosfns.c: Update copyright notice.
2302 * msdos.c: Update copyright notice.
2304 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2306 * xterm.c (glyph_rect): New function.
2307 (XTmouse_position): Use it to raise the threshold for mouse
2308 movement event generation.
2310 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2312 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2313 specifies (reverse . t), reverse the initial screen colors.
2314 (IT_set_frame_parameters): If the property is foreground-color,
2315 but we are reversing the colors, set bg_set, not fg_set.
2316 Likewise for setting background-color and reversing: set fg_set.
2317 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2320 * xfaces.c (Finternal_set_lisp_face_attribute)
2321 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2324 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2326 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2327 to a single slash in the middle of file names.
2329 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2330 Accept only alphanumeric time zone names.
2332 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2334 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2335 a widget to zero height.
2337 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2339 * window.c (Fwindow_end): Call move_it_past_eol only if
2340 ending up on a partially visible line.
2342 2001-03-01 Dave Love <fx@gnu.org>
2344 * ccl.c (Fccl_execute): Doc fix.
2346 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2348 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2349 of the tool bar before calling x_figure_window_size.
2351 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2352 NULL after destroying it, otherwise XTread_socket can access a
2353 destroyed widget when input is unblocked.
2355 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2357 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2358 same name as before, although there was a change in fontsets.
2360 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2362 * lisp.h (Fframe_parameter): Declare.
2364 * window.c (set_window_buffer): Field vscroll is an int, not a
2367 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2369 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2372 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2375 * alloc.c (toplevel): Include process.h.
2376 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2377 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2378 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2379 (allocate_vector, allocate_hash_table, allocate_window)
2380 (allocate_frame, allocate_process, allocate_other_vector):
2382 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2383 (mark_maybe_pointer): New function.
2384 (mark_memory): Also mark Lisp data to which only pointers
2385 remain and not Lisp_Objects.
2386 (min_heap_address, max_heap_address): New variables.
2387 (mem_find): Return MEM_NIL if START is below min_heap_address or
2388 above max_heap_address.
2389 (mem_insert): Compute min_heap_address and max_heap_address.
2391 * process.c (make_process): Use allocate_process.
2393 * frame.c (make_frame): Use allocate_frame.
2395 * window.c (make_window, make_dummy_parent): Use allocate_window.
2396 (Fcurrent_window_configuration): Use allocate_other_vector.
2398 * lisp.h (allocate_vectorlike): Remove prototype.
2399 (allocate_vector, allocate_other_vector, allocate_frame)
2400 (allocate_window, allocate_process, allocate_hash_table):
2403 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2404 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2406 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2408 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2409 treat the produced bytes as a valid multibyte sequence.
2411 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2412 (ccl_driver) <CCL_WriteMultibyteChar2>:
2413 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2414 <ccl_finish>: Set ccl->eight_bit_control properly.
2416 * ccl.h (struct ccl_program): New member eight_bit_control.
2418 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2420 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2421 accessible_keymaps_char_table.
2422 (accessible_keymaps_char_table): Obey `is_metized'.
2423 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2426 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2428 * dispnew.c: Check HAVE_TERM_H before including term.h.
2430 2001-02-24 Andrew Innes <andrewi@gnu.org>
2432 * makefile.w32-in: Update copyright notice.
2434 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2436 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2438 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2440 * Makefile.in (lisp): Add international/utf-8.elc.
2442 * fontset.c (Fnew_fontset): Fix handling of the case that an
2443 element of FONTLIST is a cons of family and registry.
2445 2001-02-23 Jason Rumney <jasonr@gnu.org>
2447 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2448 to height unconditionally.
2450 * w32term.c (x_set_glyph_string_background_width): Extend the
2451 background face to the end of the drawing area in the text area, only.
2452 (x_insert_glyphs): Call window_box_left to obtain the left
2453 x-coordinate of the area to shift.
2455 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2458 2001-02-22 Andrew Innes <andrewi@gnu.org>
2460 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2461 ($(BLD)\dispnew.obj):
2462 ($(BLD)\editfns.obj):
2463 ($(BLD)\fileio.obj):
2464 ($(BLD)\filelock.obj):
2465 ($(BLD)\keyboard.obj):
2466 ($(BLD)\w32proc.obj):
2467 ($(BLD)\process.obj):
2468 ($(BLD)\sysdep.obj): Ditto.
2470 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2472 ($(BLD)/dispnew.$(O)):
2473 ($(BLD)/editfns.$(O)):
2474 ($(BLD)/fileio.$(O)):
2475 ($(BLD)/filelock.$(O)):
2476 ($(BLD)/keyboard.$(O)):
2477 ($(BLD)/w32proc.$(O)):
2478 ($(BLD)/process.$(O)):
2479 ($(BLD)/sysdep.$(O)): Ditto.
2481 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2483 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2484 at the start of the function, check that the \n in it->c is
2485 from the iterator's current position.
2487 * xdisp.c (handle_single_display_prop): Add parameter
2488 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2489 properties which replace the display of text with something else.
2490 (handle_display_prop): Call handle_single_display_prop with
2491 additional argument saying if we already replaced text display
2492 with something else. Use AREF.
2493 (with_echo_area_buffer_unwind_data, display_menu_bar)
2494 (decode_mode_spec_coding): Use AREF and ASIZE.
2496 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2497 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2498 * vmstime.h: Files removed.
2500 * unexencap.c, unexfx2800.c: Files removed.
2502 * dispnew.c (direct_output_for_insert): Give up if we are showing
2503 a message or just cleared the message because we might need to
2504 resize the echo area window or display an empty echo area.
2506 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2508 * xdisp.c (redisplay_internal): Do the
2509 mark_window_display_accurate after all windows have been
2510 redisplayed because this call resets flags in buffers which are
2511 needed for proper redisplay.
2513 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2514 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2517 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2518 busy_window to hourglass_window, busy_p to hourglass_p.
2520 * msdos.h (struct x_output): Rename busy_window to
2521 hourglass_window, busy_p to hourglass_p.
2523 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2524 busy_window to hourglass_window, busy_p to hourglass_p.
2526 * xfns.c: Rename everything containing *busy_cursor* and similar
2528 (syms_of_w32fns): Rename x-busy-pointer-shape to
2529 x-hourglass-pointer-shape, display-busy-cursor to
2530 display-hourglass, busy-cursor-delay to hourglass-delay.
2532 * w32fns.c: Rename everything containing *busy_cursor* and similar
2534 (syms_of_w32fns): Rename x-busy-pointer-shape to
2535 x-hourglass-pointer-shape, display-busy-cursor to
2536 display-hourglass, busy-cursor-delay to hourglass-delay.
2538 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2541 * dispextern.h (start_hourglass, cancel_hourglass)
2542 (display_hourglass_p): Renamed from *busy_cursor*.
2544 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2546 * keyboard.c (read_char): When an event from unread-command-events
2547 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2549 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2550 equal to the current buffer.
2552 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2553 nil, otherwise we're left with truncate_lines t when a message
2554 is printed with message-truncate-lines bound to t.
2556 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2558 * window.c (Fmove_to_window_line): Undo last change.
2559 (displayed_window_lines): Call line_bottom_y to determine
2560 the line's bottom position.
2562 * dispextern.h (line_bottom_y): Add prototype.
2564 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2565 (pos_visible_p): Use it.
2567 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2568 set redisplaying_p to 0 here instead of in Frecursive_edit.
2569 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2572 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2574 (syms_of_xdisp): Initialize new variables.
2575 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2576 Specbind `inhibit-menubar-update' when updating the menu bar.
2578 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2581 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2584 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2587 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2588 to the start of the file.
2590 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2592 * window.c (set_window_buffer): Fix last change.
2594 * window.c (set_window_buffer): Set window's vscroll to 0.
2596 * window.c (coordinates_in_window): Increase width of area
2597 where the vertical line can be dragged.
2599 * xterm.c (x_set_glyph_string_background_width): Extend the
2600 background face to the end of the drawing area in the text
2603 * xdisp.c (handle_single_display_prop): Set iterator's position
2604 to where the `display' property starts, like for images.
2605 (dump_glyph): New function.
2606 (dump_glyph_row): Use it. Dump info about marginal areas.
2608 * dispnew.c (direct_output_for_insert): Recognize more cases where
2609 glyphs can be written instead of being inserted.
2611 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2612 the left x-coordinate of the area to shift.
2614 * dired.c (directory_files_internal): Set result list to nil
2617 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2619 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2620 invalid multibyte sequence, treat *SRC as a character of
2623 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2625 * textprop.c (Fset_text_properties): Doc fix.
2627 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2629 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2631 2001-02-14 Dave Love <fx@gnu.org>
2633 * coding.c: Doc and message fixes.
2635 2001-02-14 Andrew Innes <andrewi@gnu.org>
2637 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2638 Emacs frame above the screen size.
2640 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2642 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2644 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2646 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2647 case that TO ends up beyond ZV after running before-change-functions.
2649 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2650 the selected window if it is showing the buffer in question.
2652 * dired.c (directory_files_internal): Initialize errno.
2653 (toplevel): Include errno.h.
2655 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2657 * xfaces.c (best_matching_font): New parameter width_ratio.
2658 Multiply avgwidth by width_ratio.
2659 (choose_face_font): Call best_matching_font with width_ratio
2660 calculated from the column width of C.
2662 2001-02-12 Andrew Innes <andrewi@gnu.org>
2664 The following changes are to draw box lines inside characters area
2665 if line-width is negative.
2667 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2668 face->box_line_width is negative.
2669 (x_produce_stretch_glyph): Likewise.
2670 (x_produce_glyphs): Likewise.
2671 (x_estimate_mode_line_height): Likewise.
2672 (x_draw_glyph_string_background): Likewise.
2673 (x_draw_glyph_string_foreground): Likewise.
2674 (x_draw_composite_glyph_string_foreground): Likewise.
2675 (x_draw_glyph_string_box): Likewise.
2676 (x_draw_image_foreground): Likewise.
2677 (x_draw_image_relief): Likewise.
2678 (x_draw_image_foreground_1): Likewise.
2679 (x_draw_image_glyph_string): Likewise.
2681 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2683 The following changes are to draw box lines inside characters area
2684 if line-width is negative.
2686 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2687 face->box_line_width is negative.
2688 (x_produce_stretch_glyph): Likewise.
2689 (x_produce_glyphs): Likewise.
2690 (x_estimate_mode_line_height): Likewise.
2691 (x_draw_glyph_string_background): Likewise.
2692 (x_draw_glyph_string_foreground): Likewise.
2693 (x_draw_composite_glyph_string_foreground): Likewise.
2694 (x_draw_glyph_string_box): Likewise.
2695 (x_draw_image_foreground): Likewise.
2696 (x_draw_image_relief): Likewise.
2697 (x_draw_image_foreground_1): Likewise.
2698 (x_draw_image_glyph_string): Likewise.
2700 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2701 and :line-width can be negative.
2702 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2704 2001-02-09 Jason Rumney <jasonr@gnu.org>
2706 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2707 characters the same as ASCII and latin-1.
2708 (x_display_and_set_cursor): Check for the focus frame's selected
2709 window instead of selected_window.
2710 (x_after_update_window_line): Don't clear if frame's internal
2711 border width is zero.
2712 (x_new_font): Don't change a tooltip's size.
2713 (w32_initialize): Set char_ins_del_ok to 1.
2715 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2716 (x_set_font): If font hasn't changed, avoid recomputing
2717 faces and other things.
2718 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2719 (Fx_create_frame): Add the tool bar height to the frame height.
2720 (x_create_tip_frame): Prevent changing the tooltip's
2721 background color by specifying a color for the default font
2723 (Qcancel_timer): New variable.
2724 (syms_of_w32fns): Initialize and staticpro it.
2725 (Fx_hide_tip, Fx_show_tip): Use it.
2726 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2728 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2730 * w32.c (init_environment): Duplicate local string before putenv.
2732 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2734 * charset.c (Fstring): A typo.
2736 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2738 * charset.c (Fstring): If all arguments are less than 256, return
2741 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2742 return a unibyte string.
2744 * coding.c (code_convert_region): After detecting a coding, if
2745 nothing found, set coding->composing to COMPOSITION_NO.
2746 (decode_coding_string): Likewise.
2748 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2750 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2753 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2755 * charset.c (parse_str_to_multibyte): New function.
2757 * charset.h (parse_str_to_multibyte): Extern it.
2759 * print.c (print_string): If we are going to print a unibyte
2760 string into a multibyte buffer, convert the string to multibyte by
2763 2001-02-06 Andrew Innes <andrewi@gnu.org>
2765 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2766 been created. It seems we can get sent window messages such as
2767 WM_ERASEBKGND before we properly update a frame.
2769 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2771 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2772 Avoid some unnecessary cursor positioning.
2774 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2776 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2777 (LFACE_AVGWIDTH): New macro.
2779 (check_lface_attrs): Check LFACE_AVGWIDTH.
2780 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2781 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2782 (merge_face_vectors): Check LFACE_AVGWIDTH.
2783 (Finternal_make_lisp_face): Use AREF.
2784 (xm_set_menu_resources_from_menu_face)
2785 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2786 (Finternal_lisp_face_empty_p): Use AREF.
2787 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2788 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2789 Compare average widths..
2790 (best_matching_font): Arrange for comparing average widths.
2792 * dispextern.h (enum lface_attribute_index):
2793 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2795 2001-02-05 Dave Love <fx@gnu.org>
2797 * puresize.h: Revert last change following loadup.el change.
2799 2001-02-05 Andrew Innes <andrewi@gnu.org>
2801 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2802 invocation of temacs, to work with Windows 2000.
2803 (bootstrap-emacs): Ditto.
2805 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2807 * xterm.c (x_display_and_set_cursor): Check for the focus
2808 frame's selected window instead of selected_window.
2810 * xdisp.c (try_scrolling): If point is in the line below the
2811 window, make sure to move the iterator at least a canonical
2814 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2816 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2818 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2819 If invalid, execute CCL_INVALID_CMD.
2820 (ccl_driver): If the CCL program is terminated because of
2821 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2822 destination instead of throwing them away.
2824 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2826 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2827 faces and other things.
2829 * xdisp.c (get_next_display_element): Fix case of empty
2830 display table entry.
2832 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2834 * editfns.c (Fconstrain_to_field): Doc fix.
2836 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2837 into `thoroughly', to make it consistent with the doc string.
2839 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2841 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2843 * search.c (search_buffer): Call set_search_regs with a byte
2844 position, not a character position.
2846 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2849 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2851 * frame.c (Fmodify_frame_parameters): Doc fix.
2853 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2855 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2856 identifier which is not reserved by Standard C.
2858 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2860 * window.c (enum window_part): New enumeration.
2861 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2863 (coordinates_in_window): Return an enumerator from enum
2864 window_part. Fix handling of right scroll bar.
2865 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2866 `right-fringe' instead of `left-bitmap-area' and
2867 `right-bitmap-area'. Use enumerators from enum window_part
2868 instead of hard-coded integers.
2869 (check_window_containing, window_from_coordinates):
2870 Use enumerators from enum window_part instead of hard-coded integers.
2871 (syms_of_window): Replace Qleft_bitmap_area and
2872 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2874 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2876 * editfns.c (Fformat_time_string): Doc fix.
2878 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2880 * keymap.c (Fwhere_is_internal): Use the first valid binding
2881 if no ascii binding is found (when firstonly is t).
2883 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2885 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2886 instead of Finteractive_p.
2888 * lisp.h (interactive_p): Add prototype.
2890 * eval.c (interactive_p): New function.
2891 (Finteractive_p): Use it.
2893 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2895 2001-01-31 Dave Love <fx@gnu.org>
2897 * .gdbinit (hook-run): Define to run xreload.
2899 * textprop.c (Fset_text_properties): Fix newline in doc string.
2901 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2903 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2904 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2906 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2907 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2908 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2910 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2913 2001-01-30 Dave Love <fx@gnu.org>
2915 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2918 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2920 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2921 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2923 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2925 * textprop.c (Fset_text_properties): Doc fix.
2927 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2929 * xdisp.c (forward_to_next_line_start): Remove xassert.
2931 2001-01-29 Jason Rumney <jasonr@gnu.org>
2933 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2934 returning without releasing it.
2936 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2938 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2939 for '^', '$', and '\0'.
2941 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2943 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2944 regex for '^', '$', and '\0'.
2946 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2947 only if current_sblock has been initialized.
2949 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2950 terminal frame even if it is the only visible frame.
2952 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2954 * fontset.c (font_family_registry): Even if FONTNAME conform to
2955 XLFD, if it specifies other fields than family and registry,
2956 return FONTANME. New argument FORCE if nonzero cancel that feature.
2957 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2958 a signle byte character. Don't set FAMILY part to nil here.
2959 It is handled by the caller choose_face_font.
2960 (Fnew_fontset): Call font_family_registry with FORCE 0.
2961 (Fset_fontset_font): Likewise.
2963 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2965 * xdisp.c (display_line): Don't treat a newline as fitting
2968 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2970 * window.c (size_window): Set the window's orig_top to nil when
2971 changing heights, so that a future shrink_mini_window won't
2972 restore a bogus height.
2974 * frame.c (do_switch_frame): If selected frame has a mini-window,
2975 resize that to exact size.
2977 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2979 * xdisp.c (display_line): Simplify check for glyphs fitting
2980 entirely in the line.
2982 * xfns.c (xic_style): New variable.
2983 (create_frame_xic): Move static variable to global scope for
2984 the case that `static' gets defined away.
2986 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2988 * coding.c (decode_coding): Set a flag for inhibiting
2990 (code_convert_region): Always set saved_coding_symbol.
2991 (decode_coding_string): Likewise. Update coding->symbol when we
2992 encounter a inconsistent eol by the same way as code_convert_region.
2994 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2996 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2999 * xterm.c (x_after_update_window_line): Don't clear if frame's
3000 internal border width is zero.
3001 (x_clear_area): New function.
3002 (x_after_update_window_line, x_clear_end_of_line)
3003 (x_scroll_bar_create, x_scroll_bar_set_handle)
3004 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
3005 instead of XClearArea.
3007 * xterm.h (x_clear_area): Add prototype.
3009 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
3010 which doesn't seem necessary anymore with Lesstif 0.92.
3012 2001-01-25 Dave Love <fx@gnu.org>
3014 * puresize.h (BASE_PURESIZE): Up to 720000.
3016 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
3018 2001-01-25 Gerd Moellmann <gerd@gnu.org>
3020 * xdisp.c (echo_area_display): Don't call redisplay_internal
3021 when Emacs is shutting down. We can't run hooks etc. that
3022 would be necessary to do a redisplay.
3024 * lread.c (read_integer): Use type EMACS_INT instead of int.
3026 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
3028 * ccl.c (ccl_driver): Fix last change.
3030 2001-01-25 Kenichi Handa <handa@etl.go.jp>
3032 * ccl.h (sturct ccl_program): New member suppress_error.
3034 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
3035 insert error message to the output.
3036 (setup_ccl_program): Initialize ccl->suppress_error to 0.
3038 * coding.h (struct coding_system): New member suppress_error.
3040 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
3041 (Fset_terminal_coding_system_internal): Set the member
3042 suppress_error to 1.
3043 (Fset_safe_terminal_coding_system_internal): Likewise.
3045 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
3047 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
3048 as if it was a `charset'.
3050 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3052 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
3053 value in where_is_cache; the next lookup in the cache returns
3054 something bogus if we do.
3056 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
3058 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
3059 if HAVE_WINDOW_SYSTEM isn't defined.
3061 2001-01-24 Gerd Moellmann <gerd@gnu.org>
3063 * fns.c (sweep_weak_table): Fix code taking items out of
3064 the hash collision chain. Some cleanup.
3066 * xterm.c (x_new_font): Don't change a tooltip's size.
3068 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
3069 background color by specifying a color for the default font
3072 2001-01-24 Kenichi Handa <handa@etl.go.jp>
3074 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
3075 a workaround for SunOS 4's cc.
3076 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3077 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3078 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3081 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3083 * xterm.c (x_set_window_size_1): New function extracted from
3085 (x_set_window_size): Use it.
3086 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3087 doesn't have a widget, like tooltips.
3089 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3091 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3093 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3095 * fns.c (Fset_char_table_default): Fix to make sub char-table
3098 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3100 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3101 a desired tool bar string, even if there are no tool bar items.
3103 * xdisp.c (Ftool_bar_lines_needed): New function.
3104 (syms_of_xdisp): Defsubr it.
3106 * editfns.c (Fformat): Don't extend text properties from arguments
3107 to padding chars in the result.
3109 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3111 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3113 2001-01-20 Andrew Innes <andrewi@gnu.org>
3115 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3116 (w32_initialize): Don't set term hooks that aren't actually needed
3119 * xfaces.c (realize_default_face):
3121 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3123 * xdisp.c (handle_single_display_prop): Remove references to
3124 FRAME_W32_CONSOLE_P.
3126 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3128 * frame.h (output_method): Remove output_w32_console method.
3129 (FRAME_W32_CONSOLE_P): Remove macro.
3131 * frame.c (Qw32_console): Remove variable.
3132 (Fframep): Remove references to it.
3133 (syms_of_frame): Ditto.
3134 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3136 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3139 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3141 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3143 2001-01-19 Andrew Innes <andrewi@gnu.org>
3145 * w32.c (init_environment): Add a version-independent site-lisp
3146 directory to EMACSLOADPATH, after the version dependent one.
3148 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3150 * editfns.c (Fbuffer_substring): Doc fix.
3152 * xdisp.c (message_dolog, message2, message2_nolog):
3153 Rename parameter LEN to NBYTES.
3155 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3157 * charset.c (strwidth): Use c_string_width.
3158 (c_string_width): New function.
3159 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3162 * charset.h (c_string_width, lisp_string_width): Extern them.
3164 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3166 * indent.c (check_composition): Check validity of composition.
3168 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3169 characters by calling c_string_width.
3170 (x_consider_frame_title): Get byte length of frame tile string
3172 (display_mode_element): Pay attention to width of non-ASCII
3173 characters by calling strwidth.
3175 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3177 * xfns.c (Qcancel_timer): New variable.
3178 (syms_of_xfns): Initialize and staticpro it.
3179 (Fx_hide_tip, Fx_show_tip): Use it.
3180 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3182 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3184 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3186 * window.h (WINDOW_LIVE_P): New macro.
3188 * window.c (window_size_fixed): New variable.
3189 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3192 * eval.c (specbind): If binding a per-buffer variable which
3193 doesn't have a buffer-local value in the current buffer, change
3194 the global value by changing the value of the symbol bound in all
3195 buffers not having their own value, to make it consistent with
3196 what happens with other buffer-local variables.
3198 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3200 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3201 when searching for a newline.
3203 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3205 * xdisp.c (display_string): Fix previous change.
3207 2001-01-18 Jason Rumney <jasonr@gnu.org>
3209 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3210 GLYPH_DEBUG is defined.
3211 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3212 true for images with `:ascent 100'.
3213 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3214 meantime, use face MOUSE_FACE_ID.
3215 If first glyph isn't a character glyph, use the ASCII NUL
3216 character to determine the face.
3217 (expose_area): Do not treat left margin specially.
3218 (note_mode_line_highlight): If no local_map, check global keymap.
3219 (note_mouse_highlight): Initialize overlay.
3220 (clear_mouse_face): Don't return if tip_frame is non-nil.
3221 (show_scroll_bars): Remove unused function.
3222 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3223 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3225 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3226 (x_free_frame_resources): Unload relief colors.
3228 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3230 * xdisp.c (forward_to_next_line_start): Avoid calling
3231 get_next_display_element when the newline is already found.
3232 This may change the iterator's position, when its current position is
3233 equal to the iterator's stop_charpos.
3235 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3236 zero, use this method only at the end of a line.
3238 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3239 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3240 if SCALABLE_FONTS_P is set.
3242 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3243 so that scalable fonts are included.
3245 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3246 In the cache, use a key containing the information if scalable
3248 (x_load_font): Adapt to change of keys in the font cache.
3250 2001-01-17 Kim F. Storm <storm@filanet.dk>
3252 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3253 XListFonts to take advantage of font caching.
3255 * xterm.c (x_list_fonts): Ensure caching font information when
3256 called for a null frame, which is the case frequently when Emacs
3259 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3261 * xfns.c (QCconversion): Replaces QCalgorithm.
3263 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3265 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3268 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3269 not everything could be displayed.
3271 * line.h, x-list-font.c: Files removed because unused.
3273 2001-01-17 Andrew Innes <andrewi@gnu.org>
3275 * dired.c (directory_files_internal): Convert result from readdir
3276 to a unibyte string initially, to avoid possible misinterpretation
3277 of some bytes as the internal form of Emacs characters.
3279 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3281 * fns.c (concat): Be sure to avoid putting the same `composition'
3282 property on the adjacent regions.
3284 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3286 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3287 (Fscroll_right, Fscroll_left): Set it here instead, if called
3290 * buffer.c (Fset_buffer_modified_p): Set buffer's
3291 prevent_redisplay_optimizations_p flag.
3293 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3294 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3295 with additional arg.
3297 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3300 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3301 FROM_WHERE, for debugging.
3303 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3305 * ccl.c (Fregister_ccl_program): Handle the return value of
3306 resolve_symbol_ccl_program correctly.
3307 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3309 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3311 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3312 has gone in the meantime, use face MOUSE_FACE_ID.
3314 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3315 If x_display_info_for_display returns null, don't try to close
3316 the display; we didn't open it.
3318 * dispnew.c (save_or_restore_current_matrices): Function removed.
3319 (save_current_matrix, restore_current_matrix): New functions.
3320 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3321 restore the frame's current matrix. Due to the glyph pointer
3322 setup done in adjust_glyph_matrix, there is no easy way to make
3323 saving the current matrix in the desired matrix generally correct,
3326 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3328 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3330 (display_line): Optimize for wide characters.
3331 (display_string): Don't try to display a multi-column character
3332 partially. On ttys, produce more than one truncation glyph for
3333 multi-column characters that don't fit on the line.
3335 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3337 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3338 Define it instead of WORDS_BIGENDIAN. Caller changed.
3340 2001-01-13 Jason Rumney <jasonr@gnu.org>
3342 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3343 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3344 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3345 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3347 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3348 (x_draw_image_relief, x_draw_image_foreground_1)
3349 (x_draw_image_glyph_string): Adapt to change of image margins.
3351 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3354 * w32bdf.c (search_file_line, get_cached_font_char)
3355 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3357 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3359 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3360 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3361 (Fw32_send_sys_command): Remove unused variables.
3362 (w32_msg_pump): Add parentheses.
3364 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3365 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3368 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3370 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3371 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3372 being a pair of margins.
3373 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3374 to DEFVAR_LISP. Extend doc.
3376 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3378 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3379 pair of integers `(X . Y)', use X for the horizontal and Y for the
3381 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3382 (parse_image_spec): Check it.
3383 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3384 (tiff_format, gif_format, gs_format):
3385 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3387 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3388 (x_draw_image_relief, x_draw_image_foreground_1)
3389 (x_draw_image_glyph_string): Adapt to the change of image margins.
3391 * dispextern.h (struct image): Replace member `margin' with
3392 `hmargin' and `vmargin'.
3394 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3397 * dispnew.c (update_text_area): Put code which decrements the
3398 stop position when the row's face extends to the end of the
3401 * xfns.c (x_set_mouse_color): Fix color allocation.
3403 * keyboard.c: Call get_local_map with new argument list.
3405 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3407 * intervals.h (enum map_property): Removed.
3408 (get_local_map): Change prototype.
3410 * keymap.c: Call get_local_map with new argument list.
3411 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3413 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3415 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3416 of the size needed for the tool bar string. For the last image,
3417 use a `display' property that reaches to the end of the string.
3419 * xselect.c (selection_request_dpyinfo): New variable.
3420 (x_handle_selection_request): Set it.
3421 (x_selection_request_lisp_error): Don't call
3422 x_decline_selection_request if selection request's display has
3425 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3426 Do the unregister_colors before calling XFreeColors.
3428 2001-01-10 Dave Love <fx@gnu.org>
3430 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3431 ${SOME_MACHINE_LISP}, not ${lisp}.
3433 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3435 * xdisp.c (display_line): On ttys, produce more than one truncation
3436 glyph for multi-column characters that don't fit on the line.
3438 * xselect.c (x_reply_selection_request): Add a comment.
3440 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3441 XkbGetNames instead of XkbGetKeyboard.
3443 2001-01-10 Dave Love <fx@gnu.org>
3445 * sysdep.c (random): Revert the declaration.
3447 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3449 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3450 Call function string_bytes.
3451 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3453 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3454 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3455 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3456 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3458 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3459 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3460 after sweeping strings, and at the end.
3461 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3463 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3464 ensure that pop_message is called.
3466 * keyboard.c (Fexecute_extended_command): Use a
3467 record_unwind_protect to ensure that pop_message is called.
3469 * lisp.h (push_message_unwind): Add prototype.
3471 * xdisp.c (push_message_unwind): New function.
3473 * fileio.c (do_auto_save_unwind): Do the pop_message here
3474 instead of in Fdo_auto_save.
3475 (Fdo_auto_save): Don't call pop_message.
3477 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3479 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3482 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3484 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3485 when increasing window's vscroll.
3487 * macros.c (Qkbd_macro_termination_hook): New variable.
3488 (syms_of_macros): Initialize and staticpro it.
3489 (pop_kbd_macro): Run kbd-macro-termination-hook.
3491 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3493 2001-01-07 Dave Love <fx@gnu.org>
3495 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3496 arglist, for documentation's sake.
3498 2001-01-06 Andrew Innes <andrewi@gnu.org>
3500 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3503 2001-01-05 Andrew Innes <andrewi@gnu.org>
3505 * term.c (update_end): Don't check updating_frame; for some reason
3506 this can be 0 sometimes, such as after dismissing a popup menu,
3507 and isn't necessary given the explicit frame argument.
3509 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3511 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3512 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3514 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3516 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3518 * xfns.c (x_create_tip_frame): Preserve the value of
3519 face_change_count around the creation of the tip frame.
3521 * xfns.c (last_show_tip_args): New variable.
3522 (compute_tip_xy): New function.
3523 (Fx_show_tip): Reuse an existing tip frame, if possible.
3524 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3526 2001-01-04 Dave Love <fx@gnu.org>
3528 * editfns.c (Fformat): Doc fix.
3530 * systime.h (set_file_times): Prototype.
3532 * widget.h (EmacsFrameSetCharSize_): Prototype.
3534 * sysdep.c (random, srandom): Declare explicitly.
3536 * dispextern.h (move_it_vertically_backward): Declare.
3538 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3540 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3541 like in Fx_create_frame.
3543 * xfaces.c (set_font_frame_param): Don't do anything for
3544 non-graphical frames.
3546 * window.c (Fdelete_other_windows): Set window's window_end_valid
3547 to nil when changing the window's start. Don't change the
3548 window's start when its top position hasn't changed. If we do,
3549 this will set the window's optional_new_start, which act's like a
3550 force_start during redisplay with C-x 1 M-> under particular
3551 circumstances (see report from Per Starback to emacs-pretest-bug
3554 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3556 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3557 short cut at the start of the function. Add an assertion.
3558 (reseat_at_next_visible_line_start): Add an assertion.
3560 * window.c (Frecenter): When changing the window start, set the
3561 window's window_end_valid to nil.
3562 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3564 * dispextern.h (move_it_past_eol): Add prototype.
3566 * xdisp.c (move_it_past_eol): New function.
3568 * window.c (Fwindow_end): Doc fix.
3570 2001-01-03 Dave Love <fx@gnu.org>
3572 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3574 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3576 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3577 the enabled_p flag of the glyph row at window_end_vpos to 0.
3578 (handle_single_display_prop): Fix last change.
3580 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3582 * window.c (Frecenter): Doc fix.
3584 2001-01-02 Andrew Innes <andrewi@gnu.org>
3586 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3588 * frame.h (output_method): Add output_w32_console method.
3589 (FRAME_W32_CONSOLE_P): New macro.
3591 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3592 use output_w32_console method.
3593 (Qw32_console): New Lisp_Object.
3594 (Fframep): Return it.
3595 (syms_of_frame): Init it.
3596 (Fframe_parameters): Report w32console as font for w32_console frames.
3598 * xfaces.c (realize_default_face): Set face foreground and
3599 background to unspecified for w32_console frames.
3600 (realize_face): Realize face cache for w32_console frames.
3601 (realize_tty_face): Accept w32_console frames.
3603 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3604 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3605 necessary, even if running interactively.
3607 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3610 * w32term.c (x_update_begin):
3614 (x_change_line_highlight):
3619 (w32_reassert_line_highlight):
3620 (w32_frame_rehighlight):
3621 (w32_frame_raise_lower): Do nothing if not w32 frame.
3623 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3625 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3626 system doesn't tell us directly.
3627 (Fx_display_visual_class): Implement properly.
3629 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3631 * window.c (Frecenter): Handle centering in graphical frames
3632 specially. Centering on the basis of line counts doesn't work
3633 reliably with variable-height lines.
3635 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3637 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3640 * composite.c (run_composition_function): Remove unused var `val'.
3641 (update_compositions): Remove unused variable `hook'.
3643 * intervals.c (get_local_map): Remove unused variable `tem'.
3645 * doprnt.c (doprnt1): Remove unused variable `size'.
3647 * fns.c (Flength): Remove unused variable `tail'.
3648 (Fdelete): Remove unused variable `size'.
3650 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3653 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3655 * data.c (find_symbol_value): Remove extra 3rd argument in the
3656 call to swap_in_symval_forwarding.
3658 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3660 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3661 (trivial_regexp_p): Remove unused variable `c'.
3662 (boyer_moore): Remove unused variable `k'.
3664 * indent.c (current_column): Remove unused variable `stopchar'.
3665 (Fcompute_motion): Remove unused variable `contin'.
3667 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3669 * dired.c (directory_files_internal): Fix a typo in a comment.
3670 Remove an unused variable `handler'.
3671 (file_name_completion): Remove unused function-scope variable `dp'.
3672 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3675 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3677 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3679 (Fmarker_insertion_type): Remove unused variable `buf'.
3681 * insdel.c (make_gap): Remove unused variable `result'.
3683 * keyboard.c (record_char): Remove unused function-scope var `help'.
3684 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3685 (menu_bar_items): Remove unused function-scope variable `tem'.
3687 * fontset.c (fontset_ref): Remove unused variable `i'.
3688 (fontset_set): Remove unused variables `j' and `tmp'.
3689 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3690 (make_fontset_for_ascii_face): Remove unused variable `name'.
3691 (fs_load_font): Remove unused variable `font_idx'.
3692 (fs_query_fontset): Remove unused function-local variable `fontset'.
3693 (list_fontsets): Remove unused variable `tail'.
3694 (Fnew_fontset): Remove unused variables `family' and `registry'.
3695 (accumulate_font_info): Remove unused variable `tmp'.
3696 (Ffontset_font): Remove unused variable `id'.
3697 (syms_of_fontset): Remove unused variable `i'.
3699 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3701 (lookup_image): Remove unused variable `file'.
3702 (xbm_load): Remove unused variables `bitmap_data', `height', and
3703 `width'. Remove function-local variable `i', leave the
3705 (gif_load): Remove unused variable `inc'.
3707 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3708 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3709 leave only the one in the inner block.
3711 * xfaces.c (face_fontset, realize_default_face): Remove unused
3713 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3715 * term.c (encode_terminal_code): Remove unused variable `c'.
3717 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3718 char *' instead of `char *'.
3720 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3721 (Fget_unused_category): Remove unused variable `docstring_vector'.
3722 (Fchar_category_set): Remove unused variables `val', `charset',
3725 * coding.c (detect_coding_iso2022, setup_coding_system):
3726 Remove unused variable `i'.
3727 (detect_coding_mask): Remove unused variable `idx'.
3728 (detect_coding): Remove unused variable `i'.
3729 (ccl_coding_driver): Remove unused variable `result'.
3730 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3731 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3732 (encode_coding_string): Remove unused variables `gcpro1' and
3733 `saved_coding_symbol'.
3734 (Ffind_coding_systems_region_internal): Remove function-local
3735 variable args[], leave only the block-local one.
3736 (code_convert_region1): Remove unused variable `len'.
3738 * charset.c (char_printable_p): Remove unused variable `chars'.
3739 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3740 (str_to_multibyte): Remove unused variable `c'.
3742 * window.c (size_window): Remove block-local variable `min_size'.
3744 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3745 `header_line_height'.
3746 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3747 enum display_element_type.
3749 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3751 * xterm.c (x_connection_closed): Catch X errors around all
3752 statements that call X. Save away the error message in a local copy.
3754 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3757 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3758 in or at the start of invisible text.
3760 * dispnew.c (update_window): Don't check_current_matrix_flags.
3762 2001-01-01 Jason Rumney <jasonr@gnu.org>
3764 * w32fns.c (x_figure_window_size): Do not allow new_height and
3765 new_width of frame to override specified values.
3767 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3769 * composite.c (find_composition): Fix a code for searching backward.
3771 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3773 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3774 (update_window) [GLYPH_DEBUG]: Call it.
3775 (scrolling_window): Prevent including current rows which are below
3776 what's displayed in the window.
3778 * xdisp.c (try_window_reusing_current_matrix)
3779 <new start <= old start>: Disable rows in the current matrix
3780 which are below the window after scrolling.
3782 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3783 is zero. It's not worth the complexity.
3784 (invisible_text_between_p): Put in #if 0 because unused.
3786 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3788 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3789 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3791 * keyboard.c (echo_char): If C is an integer, always call
3792 push_key_description. Former code could signal an invalid
3795 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3796 If set, print multibyte text.
3797 (Fsingle_key_description): Call push_key_description with
3798 FORCE_MULTIBYTE set.
3799 (describe_buffer_bindings): Likewise.
3801 * lisp.h (push_key_description): Add prototype.
3803 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3804 around the call to redisplay_internal.
3806 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3808 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3810 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3812 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3813 (ccl_driver): New local variable `extra_bytes'.
3815 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3817 * coding.c (setup_coding_system):
3818 Initialize coding->spec.ccl.eight_bit_carryover.
3819 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3821 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3823 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3824 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3825 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3826 (decode_composition_emacs_mule): New function.
3827 (decode_coding_emacs_mule): Decode composition sequence by calling
3828 decode_composition_emacs_mule.
3829 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3830 (encode_coding_emacs_mule): Changed from macro to function.
3831 If a text contains compositions, encode them correctly.
3832 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3833 that decoding and encoding are required.
3835 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3837 * xfaces.c (PT_PER_INCH): New macro.
3838 (xlfd_point_size): Compute real point size from font's pixel size.
3839 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3842 * .gdbinit: Comment out the line pointing to the Lesstif source
3845 * window.c (Frecenter): Use displayed_window_lines instead
3846 of window_internal_height.
3848 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3849 instead of x-toolkit-scroll-bars-p.
3850 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3852 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3853 instead of x-toolkit-scroll-bars-p.
3854 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3856 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3857 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3858 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3860 (add_window_display_history, add_frame_display_history)
3861 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3862 (build_frame_matrix_from_leaf_window): Remove unused code.
3863 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3865 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3866 (update_window) [GLYPH_DEBUG]: Likewise.
3867 (syms_of_display): Defsubr dump-redisplay-history.
3869 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3871 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3872 the end of the prompt. Set echo_after_prompt to the offset
3873 of echoptr in echobuf.
3875 * xdisp.c (init_from_display_pos): Pop until the iterator's
3876 stack is empty; there may be frames for stretch or images
3879 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3880 (save_or_restore_current_matrix): New function for the same
3881 purpose, but more efficient.
3882 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3884 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3886 * xdisp.c (syms_of_xdisp): Fix last change.
3888 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3890 * xdisp.c (syms_of_xdisp): Doc fix.
3892 * xdisp.c (redisplay_window): Remove label restore_buffers;
3893 use finish_scroll_bars instead to make sure that scroll bars
3894 are redeemed. If we don't do this, flickering can result from
3895 scroll bars being destroyed and recreated.
3897 2000-12-22 Jason Rumney <jasonr@gnu.org>
3899 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3900 in the wrong colors when the foreground is not black.
3901 (expose_window): Don't redraw the window that's currently being
3904 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3906 * window.c (size_window): When setting the window's too_small_ok
3907 flag, compare old size with minimum size depending on WIDTH_P,
3908 don't compare with window_min_width.
3910 * window.c (delete_window): Simplify somewhat.
3911 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3912 freeing window matrices. The flag windows_or_buffers_changed is
3913 set, so the next redisplay will consider all windows; this should
3916 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3918 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3920 * ccl.h (struct ccl_program): New member cr_consumed.
3922 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3923 (CCL_READ_CHAR): Handle EOL conversion here.
3924 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3926 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3928 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3930 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3931 otherwise tabs of different size compare equal.
3933 * callint.c (Fcall_interactively): Prevent a compiler warning.
3935 * print.c (print_unwind): Return nil.
3936 (PRINTDECLARE): Initialize all local variables.
3937 (print_preprocess): Add a default case.
3939 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3941 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3943 * window.c (delete_window, Fsplit_window)
3944 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3946 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3948 * dispnew.c (ensure_frame_matrix): Removed.
3949 (save_frame_matrix, restore_frame_matrix): New functions.
3950 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3952 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3953 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3955 2000-12-21 Andrew Innes <andrewi@gnu.org>
3957 * w32term.c (x_update_begin): Regenerate the palette here, rather
3958 than for each window.
3960 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3961 palette is NULL, since this corrupts memory! Also get
3962 display_info reference from frame.
3964 2000-12-21 Jason Rumney <jasonr@gnu.org>
3966 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3968 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3969 to avoid returning without releasing it.
3971 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3973 * keymap.c (push_key_description): Don't convert eight-bit-control
3974 and eight-bit-graphic to multibyte character.
3976 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3977 generic character and CODE1 is nil, return the smallest character
3980 2000-12-20 Dave Love <fx@gnu.org>
3982 * s/osf5-0.h (NSIG): Don't redefine.
3984 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3986 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3987 excluding menu-bar and tool-bar.
3988 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3989 (menu_item_p): Remove.
3990 (where_is_internal_1): Don't ignore menu-items.
3992 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3994 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3997 * window.c (make_window): Initialize window's min_hscroll.
3998 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3999 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
4001 (struct saved_window): New member min_hscroll.
4002 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
4003 (Fset_window_configuration): Set window's min_hscroll.
4004 (save_window_save): Save window's min_hscroll.
4005 (compare_window_configurations): Compare min_hscroll values.
4007 * window.h (struct window): New member min_hscroll.
4009 * keyboard.c (echo_prompt): Prevent a compiler warning.
4011 * xdisp.c (try_cursor_movement): Fix last change. The real
4012 condition is that PT is at the end of the row, and should
4013 be displayed at the start of the next row.
4015 * xdisp.c (try_cursor_movement): If we end on a partially
4016 visible line, end we already decided to scroll, return -1.
4018 * dispextern.h (ensure_frame_matrix): Add prototype.
4020 * window.c (delete_window, Fsplit_window)
4021 (Fset_window_configuration): Call ensure_frame_matrix.
4023 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
4025 (adjust_frame_glyphs_for_frame_redisplay): If display has been
4026 completed, call fake_current_matrices instead of marking frame
4029 2000-12-20 Jason Rumney <jasonr@gnu.org>
4031 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
4033 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
4035 * fns.c (Frequire): Doc fix.
4037 2000-12-19 Gerd Moellmann <gerd@gnu.org>
4039 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
4041 * dispnew.c (direct_output_for_insert): Fix check for mini-window
4042 currently displaying a message.
4044 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
4046 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
4048 2000-12-18 Andrew Innes <andrewi@gnu.org>
4050 * w32.c (w32_strerror): New function.
4052 * w32.h (w32_strerror): New extern.
4054 * w32fns.c (Fw32_shell_execute): Use it.
4056 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4058 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
4060 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4062 * msdos.c (IT_set_face): Obey inverse_video.
4064 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4066 * dired.c (directory_files_internal): Always return decoded filenames.
4068 2000-12-18 Gerd Moellmann <gerd@gnu.org>
4070 * xterm.c (x_connection_closed): Prevent being called recursively
4071 because of an error condition in XtCloseDisplay.
4073 * xdisp.c (init_iterator): If noninteractive, and the frame's
4074 face cache is null, make one.
4076 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4078 * process.c (wait_reading_process_input): Check for pending
4079 input when running timers.
4081 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4083 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4085 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4087 * process.c (read_process_output): Don't run a filter if the code
4088 decoder produces nothing but carryover.
4090 2000-12-17 Andrew Innes <andrewi@gnu.org>
4092 * w32.c (sys_rename): Only check errno against EEXIST, and not
4093 EACCES, when determining whether rename failed because the target
4094 exists. This was resulting in indefinite looping on Windows 9x if
4095 the source file was locked by another process.
4097 * w32fns.c (Ffile_system_info): New function.
4098 (syms_of_w32fns): Defsubr it.
4100 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4102 * window.c (coordinates_in_window): Fix computation for
4103 position on vertical line between mode lines.
4105 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4106 Don't alter tip_frame or tip_window.
4107 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4110 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4111 Don't alter tip_frame or tip_window.
4112 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4115 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4117 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4118 be consistent with the doc string. Reported by NAKAJIMA Mikio
4119 <minakaji@osaka.email.ne.jp>.
4121 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4123 * xfaces.c (Vface_ignored_fonts): New variable.
4124 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4125 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4127 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4129 * dispnew.c (update_window): Detect pending input every nth line
4130 updated, i.e. do it depending on real work done, and not on the
4133 * xterm.c (expose_window): Don't redraw the window that's
4134 currently being updated.
4136 * window.c (Fset_window_point): Remove test for
4137 cursor_in_non_selected_windows.
4139 * lread.c (read1): Recognize end of file after `\\'.
4141 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4142 not unwind_create_frame.
4144 2000-12-15 Dave Love <fx@gnu.org>
4146 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4149 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4151 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4153 * coding.c (setup_coding_system): Clear all members of the struct
4154 coding_system at first.
4155 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4157 (code_convert_region): Don't override coding->src_multibyte and
4158 coding->dst_multibyte.
4160 * fns.c (Fmd5): Docstring improved.
4162 2000-12-15 Miles Bader <miles@gnu.org>
4164 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4165 are actually marked as mode-lines; otherwise use
4166 estimate_mode_line_height.
4168 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4170 * editfns.c (Fformat): Prevent a buffer overrun when the format
4171 specifies a precision.
4173 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4175 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4176 argument is outside the range [2..3].
4178 2000-12-14 Andrew Innes <andrewi@gnu.org>
4180 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4181 nothing to do. Bind inhibit-quit.
4182 (tip_frame): Make it a Lisp_Object.
4183 (x_create_tip_frame): Set tip_frame after it has been added to
4185 (Fx_show_tip): Don't set tip_frame here.
4186 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4187 (unwind_create_frame, unwind_create_tip_frame): New functions.
4188 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4189 while a frame is only partially constructed.
4191 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4192 (x_free_frame_resources): New function.
4193 (x_destroy_window): Use it.
4195 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4197 * xfns.c (Fx_backspace_delete_keys_p): New function.
4198 (syms_of_xfns): Defsubr it.
4200 * config.in (HAVE_XKBGETKEYBOARD): Add.
4202 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4204 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4205 Always store string in multibyte representation in echobuf.
4206 (echo_char): Always store string in multibyte representation in
4208 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4209 (read_key_sequence): Adjusted for the change of echo_prompt.
4211 * fns.c (Fmd5): Docstring improved.
4213 * lisp.h (detect_coding_system): Prototype adjusted.
4215 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4216 (detect_coding_emacs_mule, detect_coding_iso2022,)
4217 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4218 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4219 New argument MULTIBYTEP. Callers changed.
4220 (detect_coding_mask, detect_coding_system): New argument
4221 MULTIBYTEP. Callers changed.
4222 (decode_coding_string): Set coding->src_multibyte and
4223 coding->dst_multibyte before calling detect_coding and detect_eol.
4224 Update them after some coding system is detected.
4226 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4228 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4230 * keyboard.c (menu_bar_items, tool_bar_items):
4231 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4233 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4235 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4237 (unwind_create_frame, unwind_create_tip_frame): New functions.
4238 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4239 while a frame is only partially constructed.
4241 * xterm.h (x_free_frame_resources): Declare.
4243 * xterm.c (x_free_frame_resources): New function.
4244 (x_destroy_window): Use it.
4246 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4247 don't interrupt the update for pending input initially, i.e.
4248 update at least some lines.
4250 * keyboard.c (do_mouse_tracking): Make externally visible.
4252 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4254 * xfns.c (gray_bitmap_bits): Declare `char *'.
4256 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4258 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4259 lines start with a relief line.
4261 2000-12-12 Dave Love <fx@gnu.org>
4263 * window.c (Fdisplay_buffer): Doc fix.
4264 (Fwindow_list): Remove unused var.
4266 * buffer.h (mmap_set_vars): Declare.
4268 * window.h (Fset_window_point): Declare.
4270 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4272 * msdos.c (fast_find_position): Don't overstep the last window row.
4273 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4274 variable `area'. When looking for a row under (X,Y), give up if some
4275 of the previous rows is not enabled.
4277 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4279 * window.c (Fset_window_point): If displaying cursors in windows
4280 other than the selected window, make sure redisplay updates
4281 other windows to show the new value of point in the window.
4283 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4285 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4286 the buffer is the sole visible buffer when in the mini-buffer.
4288 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4289 Bind `inhibit-read-only' to t.
4290 (unwind_with_echo_area_buffer): Use AREF.
4292 * xfns.c (Fx_hide_tip): Simplified.
4294 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4297 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4299 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4301 * xfns.c (Fx_hide_tip): Fix last change.
4303 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4304 nothing to do. Bind inhibit-quit.
4305 (tip_frame): Make it a Lisp_Object.
4306 (x_create_tip_frame): Set tip_frame after it has been added to
4308 (Fx_show_tip): Don't set tip_frame here.
4310 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4312 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4315 * dispextern.h: Change external declaration of tip_frame.
4317 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4318 return an empty string.
4320 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4321 of the window's update_mode_line flag, since the former is set by
4322 force-mode-line-update, not the latter. This makes
4323 column-number-mode slightly faster.
4325 * xdisp.c (try_window_id) <all changes above window start>:
4328 2000-12-11 Paul Eggert <eggert@twinsun.com>
4330 * config.in (HAVE_FTELLO): Remove.
4332 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4333 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4335 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4336 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4338 2000-12-11 Miles Bader <miles@gnu.org>
4340 * window.c (displayed_window_lines): Don't round up when
4341 converting empty space at bottom to lines.
4342 Handle non-newline-terminated final lines properly.
4343 (Fwindow_text_height): New function (used to be in lisp).
4344 (syms_of_window): Initialize it.
4346 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4348 * syntax.c (scan_lists): Check that the right quote char has the
4349 right Sstring syntax when jumping over strings.
4350 (init_syntax_once): Use Smax rather than 13.
4352 2000-12-09 Miles Bader <miles@gnu.org>
4354 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4355 with PARTIALLY, inverting the sense.
4356 (window_scroll_pixel_based): Scroll partially visible lines into
4357 place if we hit the beginning or end of the buffer.
4358 (displayed_window_lines): Don't include partially visible lines.
4359 (Fmove_to_window_line): Skip past any partially visible first line.
4361 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4363 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4365 * tparam.c (tparam1): Change the way buffers are reallocated to be
4366 portable and less obfuscated.
4368 * termcap.c (tgetent): Change the way buffers are reallocated to
4369 be portable and less obfuscated.
4371 * macros.c (store_kbd_macro_char): Change the way buffers are
4372 reallocated to be portable and less obfuscated.
4374 * lread.c (read1): Change the way buffers are reallocated to be
4375 portable and less obfuscated.
4377 * doc.c (Fsubstitute_command_keys): Change the way buffers
4378 are reallocated so that it is portable.
4380 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4382 * dosfns.c (Ffile_system_info): New function.
4383 (syms_of_dosfns): Defsubr it.
4385 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4387 * alloc.c (gc_sweep): Add comment.
4389 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4391 * sound.c (vox_configure): Change order of ioctls.
4392 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4393 Ignore errors when changing volume.
4394 (vox_close): Don't reset the device.
4396 * process.c (read_process_output): Make sure the process marker's
4397 position is valid when the process buffer is changed in
4398 after-change functions. W3 does that.
4400 * xfns.c (x_free_gcs): New function.
4402 * xterm.h (x_free_gcs): Add prototype.
4404 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4407 * xterm.c (x_destroy_window): Call x_free_gcs so that
4408 resources of non-toolkit X windows will be freed.
4410 2000-12-07 Andrew Innes <andrewi@gnu.org>
4412 * w32fns.c (xlfd_charset_of_font): Fix last change.
4414 2000-12-06 Dave Love <fx@gnu.org>
4416 * md5.h (__P): Don't define -- it comes from config.h.
4418 * strftime.c: Change some #if foo to #ifdef foo.
4420 2000-12-06 Andrew Innes <andrewi@gnu.org>
4422 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4424 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4425 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4426 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4428 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4430 * alloc.c (gc_sweep): Prevent symbols read during loadup
4433 * xdisp.c (underlying_face_id): New function.
4434 (handle_face_prop, face_before_or_after_it_pos): Use it
4435 to determine the face ``under'' a string. Let strings inherit
4436 the face of the buffer under them.
4438 * xfaces.c (face_at_string_position): Update function comment.
4440 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4441 matrix if the window's left position has changed; we need to
4442 redraw it in this case.
4444 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4446 * window.c (coordinates_in_window): Check mouse on mode-line or
4449 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4450 advertized by the function documentation.
4452 * window.c (syms_of_window): Doc fix.
4454 * sound.c (vox_configure): Set volume for left and right channel.
4455 (sound_cleanup): Return nil.
4457 * xdisp.c (move_it_by_lines): Fix paren typo.
4459 * xterm.c (x_load_font): Don't use the font's max_bounds for
4460 computing the height of the font. If max_bounds' ascent or
4461 descent are greater than the font's ascent or descent, this means
4462 glyphs overlap, which should be handled now by redisplay.
4464 * window.c (Veven_window_heights): New variable.
4465 (syms_of_window): DEFVAR_LISP it.
4466 (Fdisplay_buffer): Check Veven_window_heights before evening the
4469 2000-12-06 Miles Bader <miles@gnu.org>
4471 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4472 update `default-frame-alist' instead of setting no frame parameters.
4474 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4476 * composite.c (update_compositions): Fix typo (use the correct
4479 2000-12-05 Jason Rumney <jasonr@gnu.org>
4481 * md5.h: Remove underscores from function declarations.
4482 (__attribute__, __alignof__) [!__GNUC__]: Define.
4484 * md5.c: Delay include of md5.h until after namespace cleaning.
4486 * makefile.w32-in (fns.o): Depend on md5.h
4487 (md5.o): New target.
4490 * makefile.nt: Likewise.
4492 2000-12-05 Jason Rumney <jasonr@altavista.net>
4494 * w32term.c (expose_area): Complete last change.
4496 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4498 * minibuf.c: Include intervals.h.
4500 2000-12-05 Jason Rumney <jasonr@gnu.org>
4502 * w32term.c (x_produce_glyphs): If a font for a component of
4503 a composition is not found, use 1 pixel dot ascent and 0 dot
4504 descent value to avoid displaying terribly tall empty boxes.
4505 (expose_area): Pass x-coordinate relative to the exposed
4506 area to x_draw_glyphs instead of a window-relative coordinate.
4508 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4510 * xdisp.c (next_element_from_ellipsis): Save face before selective
4511 display in saved_face_id, and set face_before_selective_p.
4512 (reseat_1): Reset face_before_selective_p.
4513 (append_space, extend_face_to_end_of_line): If iterator's
4514 face_before_selective_p is set, use the face from saved_face_id.
4515 (extend_face_to_end_of_line): For tty frames, make sure to
4516 use the right face id when producing spaces at the end of
4519 * dispextern.h (struct it): Add face_before_selective_p.
4521 * keyboard.c (record_char): Don't record identical help-echo
4522 events in recent_keys.
4524 * xterm.c [USE_X_TOOLKIT]: Close the display.
4525 (xim_close_dpy): Handle case that the display has been closed.
4527 * xterm.c (x_destroy_window): Reset the frame's X window after
4530 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4531 variable window_width.
4532 (line_draw_cost): Fix code skipping over spaces at the end of the
4533 line when must_write_spaces is not set.
4534 (scrolling_window): Fix code inserting runs in list of all runs.
4536 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4538 * coding.c (setup_coding_system): Be sure to initialize
4539 coding->category_idx.
4541 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4543 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4545 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4546 area to x_draw_glyphs instead of a window-relative coordinate.
4548 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4549 error in the message.
4551 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4552 timer after having read a key. It's not good for code reading
4553 several keys in a loop, like an input method.
4555 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4556 record undo information for format-decode.
4558 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4559 current buffer is read-only, not if it isn't.
4561 * keyboard.c (record_char): Record `help-echo' input events
4562 in recent_keys only if they display some help. Don't record
4563 `help-echo' events as macro char.
4565 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4567 * editfns.c (save_excursion_restore): Don't move point
4568 in another window if it is showing the wrong buffer.
4569 Avoid the call to Fwindow_live_p, for speed.
4571 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4573 * xfaces.c (struct font_name): New member registry_priority.
4574 (split_font_name): Initialize the above member to zero.
4575 (concat_font_list): New function.
4576 (font_list): Include fonts of all alternative registries.
4577 (FONT_POINT_SIZE_QUANTUM): New macro.
4578 (better_font_p): Ignore point size difference less than
4579 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4581 * xterm.c (x_produce_glyphs): If a font for a component of
4582 a composition is not found, use 1 pixel dot ascent and 0 dot
4583 descent value to avoid displaying terribly tall empty boxes.
4585 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4587 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4589 * coding.h (code_convert_string1): Declare.
4591 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4593 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4595 2000-12-02 Jason Rumney <jasonr@gnu.org>
4597 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4598 correctly for single byte character case.
4599 (w32_per_char_metric): Do not try to make any assumptions about
4600 the metrics of BDF fonts.
4601 (x_estimate_mode_line_height): If `mode-line' face
4602 hasn't a font, use that of the frame, as drawing glyphs does.
4603 (note_mouse_highlight): Change the cursor shape on the vertical
4604 border between windows [not enabled].
4606 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4608 * w32fns.c (Fx_create_frame): Reintroduce the call to
4609 face-set-after-frame-defaults.
4610 (Vx_window_horizontal_drag_shape): New variable.
4611 (syms_of_xfns): DEFVAR_LISP it.
4612 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4615 2000-12-02 Simon Josefsson <simon@josefsson.org>
4617 * fns.c (Fmd5): Use a different logic to decide the coding system
4620 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4622 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4624 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4626 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4628 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4629 height for YNegative.
4630 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4631 height; also see comment there.
4633 * window.c (coordinates_in_window): Handle computations for
4634 positions on the vertical bar and fringes differently for
4635 window-system frames. Consider some pixels near the vertical bar
4636 as on the bar if the frame doesn't have vertical scroll bars.
4637 Associate positions between mode or header lines with the
4638 right window, the left one.
4640 2000-12-01 Jason Rumney <jasonr@gnu.org>
4642 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4644 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4647 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4649 * window.c (struct saved_window): Add members orig_top and orig_height.
4650 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4651 (save_window_save, Fset_window_configuration): Save/restore
4652 window's orig_top and orig_height.
4654 2000-12-01 Jason Rumney <jasonr@gnu.org>
4656 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4658 * w32fns.c (x_set_cursor_color): Fix last change.
4660 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4662 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4663 sure that the next redisplay displays the minibuffer, so that
4664 the cursor will be replaced with what the minibuffer wants.
4666 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4667 #ifndef instead of using #if.
4668 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4669 USE_TOOLKIT_SCROLL_BARS is defined.
4671 2000-11-30 Jason Rumney <jasonr@gnu.org>
4673 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4676 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4678 * fns.c (Fmd5): Doc fix.
4680 2000-11-30 Simon Josefsson <simon@josefsson.org>
4682 * fns.c (Fmd5): New function.
4683 (syms_of_fns): Defsubr md5.
4685 * Makefile.in (obj): Add md5.o
4687 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4689 * md5.h, md5.c: New files, taken from glibc.
4691 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4693 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4694 hasn't a font, use that of the frame, as drawing glyphs does.
4696 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4698 * eval.c (Frun_hooks): Allow 0 arguments.
4700 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4702 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4703 is over the menu bar widget, say it's not on the frame.
4705 * xfns.c (Fx_create_frame): Reintroduce the call to
4706 face-set-after-frame-defaults.
4708 * eval.c (Fsignal): Reset handling_signal.
4710 2000-11-28 Jason Rumney <jasonr@gnu.org>
4712 * w32menu.c (add_menu_item): Reset menu item text when changing
4713 type to radio button.
4715 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4717 * xselect.c: Update copyright.
4719 * window.c (coordinates_in_window): If on a mode or header line,
4720 but sufficiently close to its start, return ``on vertical
4721 border''. This gives us a way to drag windows horizontally when
4722 using toolkit scroll bars.
4724 * xterm.c (note_mouse_highlight): Change the cursor shape
4725 on the vertical border between windows.
4727 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4729 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4730 (syms_of_xfns): DEFVAR_LISP it.
4731 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4733 * textprop.c (text_read_only): New function.
4734 (verify_interval_modification): Use it instead of signaling
4735 `text-read-only'. This makes it easier to catch this error
4738 * xdisp.c (forward_to_next_line_start): Check for newlines,
4739 not end of line, which includes CR.
4741 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4743 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4744 include no-conversion.
4746 2000-11-27 Jason Rumney <jasonr@gnu.org>
4748 * w32fns.c (w32_load_system_font): Always mark font as double byte
4749 if codepage is unicode.
4751 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4753 * xdisp.c (forward_to_next_line_start): If already on a newline,
4754 just consume it to avoid unintended skipping over invisible text below.
4756 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4757 `vertical-line', `mode-line' and `header-line' events.
4759 * xdisp.c (try_window_id): Avoid starting to display in the middle
4760 of a character, a TAB for instance. This is easier than to set
4761 up the iterator exactly, and it's not a frequent case, so the
4762 additional effort wouldn't really pay off.
4764 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4766 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4769 2000-11-25 Jason Rumney <jasonr@gnu.org>
4771 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4772 Args to window_from_coordinates should be pixel coordinates.
4774 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4775 redisplay handles them properly.
4777 2000-11-25 Miles Bader <miles@gnu.org>
4779 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4781 2000-11-24 Jason Rumney <jasonr@gnu.org>
4783 * w32.c (init_environment): Set LANG environment variable based on
4784 locale settings, if not set.
4786 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4787 making tool bar smaller. When clearing the frame, also
4788 clear current matrices. Clear frame when tool bar disappears.
4789 Don't use more lines for the tool-bar than is available.
4790 (x_change_window_heights): New function.
4792 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4794 * xdisp.c (init_from_display_pos): If POS says we're already after
4795 an overlay string ending at POS, make sure to pop the iterator
4796 because it will be in front of that overlay string. When POS is
4797 ZV, we've thereby also ``processed'' overlay strings at ZV.
4799 * xfaces.c (lface_from_face_name): Function comment fix.
4801 2000-11-24 Miles Bader <miles@gnu.org>
4803 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4804 apply `mode-line-inverse-video' -- zero means force display using
4805 the default face, non-zero means display using the specialized face.
4806 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4808 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4810 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4813 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4815 * coding.c (decode_coding_emacs_mule): Fix the case of
4816 CODING_EOL_LF, which used uninitialized value of c.
4818 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4820 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4822 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4824 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4827 * frame.h (struct frame): Replace desired_tool_bar_items,
4828 current_tool_bar_items, n_desired_tool_bar_items,
4829 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4831 * frame.c (make_frame): Change initialization of tool bar
4834 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4835 Change references to members deleted from struct frame to use the
4838 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4839 references to members deleted from struct frame to use the new ones.
4841 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4843 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4845 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4846 (note_tool_bar_highlight): Change references to members deleted
4847 from struct frame to use the new ones.
4849 2000-11-23 Miles Bader <miles@gnu.org>
4851 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4852 the face's inverse-video attribute, rather than overriding it.
4854 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4856 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4857 making tool bar smaller.
4859 2000-11-22 Dave Love <fx@gnu.org>
4861 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4863 2000-11-22 Miles Bader <miles@gnu.org>
4865 * keyboard.c (Vminibuffer_message_timeout): New variable.
4866 (command_loop_1): Use it to determine message timeout.
4867 (syms_of_keyboard): Initialize it.
4869 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4871 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4873 * sysdep.c: Move the code for declaring h_errno after #include
4876 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4878 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4879 the menu bar when the tooltip is unmapped.
4881 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4882 sole visible buffer when we're currently in the mini-buffer, and
4885 2000-11-21 Jason Rumney <jasonr@gnu.org>
4887 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4888 put on the clipboard.
4889 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4890 copy of what Emacs last put there. If they are the same, do not
4891 use the clipboard copy to avoid losing data due to coding conversions.
4893 2000-11-22 Miles Bader <miles@gnu.org>
4895 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4896 (syms_of_minibuf): Initialize it.
4897 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4898 to prompt, don't make read-only.
4900 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4902 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4903 Add BEFORE/AFTER_POTENTIAL_GC.
4905 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4907 * buffer.c (mmap_free_1): Avoid a compiler warning.
4909 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4911 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4913 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4916 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4918 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4921 * s/gnu-linux.h: Don't use `#cpu'.
4923 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4924 not defined in mman.h.
4926 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4927 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4928 and store an index in the XClientMessageEvent. Storing a
4929 Lisp_Object or pointer can fail on a 64 bit system, since X only
4931 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4933 2000-11-20 Dave Love <fx@gnu.org>
4935 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4937 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4939 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4941 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4943 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4946 * alloc.c (make_string): Fix previous change. Be sure to make
4947 unibyte string correctly.
4949 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4951 * window.c (Fwindow_list): Change parameter list to be XEmacs
4953 (window_list_1): New function.
4954 (window_loop): Use it instead of Fwindow_list.
4956 * sysdep.c (emacs_ospeed): New variable.
4957 (toplevel): Don't declare ospeed extern.
4958 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4960 * termcap.c (ospeed): Remove.
4961 (tputs) [!emacs]: Remove unused code.
4962 (tgetent): Avoid a compiler warning.
4964 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4965 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4966 SCROLL_BAR_X_WIDGET with additional argument DPY.
4968 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4970 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4971 Take the X display as additional argument.
4972 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4973 `Widget' is a pointer type that's not easily stored in Lisp_Object
4974 form in a portable way.
4976 * dispnew.c (update_text_area): Fix last change.
4978 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4980 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4982 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4983 clear current matrices.
4985 * buffer.c (mmap_enlarge): Don't print a message on stderr
4986 if mapping new memory at the end of the existing region fails.
4988 * dispnew.c (update_text_area): Don't skip over equal glyphs
4989 when the last current glyph overlaps the glyph to its right.
4991 2000-11-18 Miles Bader <miles@gnu.org>
4993 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4994 lines that *end* with "..." too (that's the most common case!).
4996 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4998 * xdisp.c (resize_mini_window): Temporarily change to the
4999 mini-window's buffer if necessary.
5001 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
5002 the tooltip obscures less text under it.
5004 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5006 * puresize.h (BASE_PURESIZE): Increase to 700000.
5008 2000-11-18 Jason Rumney <jasonr@gnu.org>
5010 * w32term.c (w32_draw_bitmap): Use face to set colors.
5012 2000-11-17 Dave Love <fx@gnu.org>
5014 * lread.c (Fload): Fix #ifdef for pcc.
5016 2000-11-17 Gerd Moellmann <gerd@gnu.org>
5018 * xdisp.c (pos_visible_p): Compute the default character height
5021 2000-11-16 Gerd Moellmann <gerd@gnu.org>
5023 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
5024 knowing the line's height; use the default font's height in that case.
5026 * xfaces.c (weight_table): Add `demi' with the same meaning as
5029 2000-11-16 Kenichi Handa <handa@etl.go.jp>
5031 * dispnew.c (null_row): New global static variable.
5032 (clear_glyph_row): Delete local static variable null_row.
5034 2000-11-15 Jason Rumney <jasonr@gnu.org>
5036 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
5037 (w32_alloc_lighter_color): Use new brightness calculations from
5038 xterm.c. Scale delta to be in the range expected by W32.
5039 (w32_draw_relief_rect): Use frame relief colors.
5041 2000-11-15 Gerd Moellmann <gerd@gnu.org>
5043 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
5044 (Qinhibit_default_face_x_resources): New variable.
5045 (syms_of_frame): Initialize it.
5046 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
5048 * xdisp.c (pos_visible_p): Improve function comment.
5050 * lisp.h (BINDING_STACK_SIZE): New macro.
5052 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
5053 reading the directory if readdir returns null and errno is EAGAIN
5056 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
5058 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
5059 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
5060 Set amount_to_scroll to max of dx and scroll_step so that
5061 scroll-conservatively doesn't defeat scroll-step>1.
5062 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
5063 scroll-conservatively for line-at-a-time scrolling.
5065 2000-11-14 Gerd Moellmann <gerd@gnu.org>
5067 * window.c (Fpos_visible_in_window_p): Call pos_visible with
5070 * xdisp.c (current_mode_line_height, current_header_line_height):
5072 (init_xdisp): Initialize them.
5073 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
5074 and use exact mode line heights if it is set.
5076 * lisp.h (pos_visible_p): Change prototype.
5078 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5079 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5080 and current_header_line_height first.
5081 (current_mode_line_height, current_header_line_height):
5084 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5086 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5087 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5088 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5090 2000-11-14 Miles Bader <miles@gnu.org>
5092 * xterm.c (x_alloc_lighter_color): Include an additive component
5093 too for dark colors, because FACTOR isn't enough.
5094 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5097 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5099 * keyboard.c (show_help_echo): Call message3_nolog with number of
5100 bytes in the help string as 2nd parameter, instead of the number
5103 2000-11-13 Miles Bader <miles@gnu.org>
5105 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5106 (Fload): Use new openp return protocol.
5107 Don't try to use Vload_source_file_function to load .elc files.
5108 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5109 openp return protocol.
5110 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5112 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5114 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5116 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5117 Defined these macros.
5118 (NLIST_STRUCT): Avoid re-defining it.
5120 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5121 -I/usr/contrib/X11R6/include.
5122 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5124 2000-11-10 Jason Rumney <jasonr@gnu.org>
5126 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5128 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5129 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5131 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5132 (Qw32_charset_vietnamese): New symbol.
5133 (xlfd_charset_of_font): New function.
5134 (w32_load_system_font): Use it.
5135 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5136 when Vw32_charset_info_alist is nil to ensure default face always
5137 has font. Use Fcar and Fcdr for safety.
5138 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5139 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5140 pseudo-codepages for special cases.
5141 (w32_to_x_font): New parameter to allow charset portion to be
5142 specified where there is many to one mapping. Callers changed.
5143 (w32_list_fonts): Avoid listing fonts that won't display.
5145 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5147 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5148 (font_list_1): Renamed from font_list.
5149 (font_list): New function, trying alternative registries from
5150 Vface_alternative_font_registry_alist.
5151 (Finternal_set_alternative_font_registry_alist): New function.
5152 (syms_of_xfaces): Initialize and Staticpro
5153 Vface_alternative_font_registry_alist.
5154 Defsubr Finternal_set_alternative_font_registry_alist.
5156 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5158 * lisp.h (Flooking_at): Declare.
5160 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5162 * dired.c (directory_files_internal): Fix a braino.
5164 * dired.c (directory_files_internal): Add missing GCPRO's.
5167 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5169 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5170 (resize_mini_window): Return quickly if Vresize_mini_window is
5171 nil. Don't return if Vmax_mini_window_height is nil.
5173 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5174 (syms_of_xdisp): Initialize them.
5175 (resize_mini_window): Act according to the setting of
5176 Vresize_mini_window.
5177 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5179 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5180 scroll bar widget after configuring it, so that it will appear at
5181 the right position from the start.
5182 (XTredeem_scroll_bar): Cleaned up.
5184 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5186 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5187 font is taller than the frame line, we don't have to bias the
5190 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5192 2000-11-07 Dave Love <fx@gnu.org>
5194 * config.in (HAVE_MKSTEMP): Add.
5196 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5198 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5200 * window.c (Fset_window_configuration): Don't try to preserve
5201 point in the current buffer, if that buffer is displayed in more
5204 * xfaces.c (lookup_named_face): If default face isn't realized,
5205 try to realize it. Return -1 if not successful.
5206 (Fx_list_fonts): Handle case that face cannot be determined.
5207 (Fface_font): Likewise.
5209 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5211 * window.c (displayed_window_lines): Detect partially
5212 visible lines at the bottom correctly.
5214 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5216 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5217 when ensuring we don't do visit in indirect buffer.
5219 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5221 * composite.h (compose_chars_in_text): Add prototype.
5223 * composite.c (Vcomposition_function_table): New variable.
5224 (Qcomposition_function_table): New variable.
5225 (run_composition_function): Call
5226 Vcompose_chars_after_function with three arguments.
5227 (compose_chars_in_text): New function.
5228 (syms_of_composite): Modified the doc-string of
5229 Vcompose_chars_after_function. Declare composition-function-table
5230 as a lisp variable, and initialize it.
5232 * xfns.c (x_encode_text): Suppress producing escape sequences for
5235 * xselect.c: Include composite.h.
5236 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5238 2000-11-05 Andrew Innes <andrewi@gnu.org>
5240 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5242 * sysdep.c (read_input_waiting): Remove extraneous argument to
5245 * w32fns.c (Fx_server_version): Include w32_build_number in the
5248 * w32heap.c (w32_build_number): New variable.
5249 (cache_system_info): Set it.
5251 * w32heap.h (w32_build_number): Add extern.
5253 * emacs.c (syms_of_emacs): Update docstring for
5254 system-configuration, to reflect the actual usage on MS-Windows.
5256 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5258 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5259 process idle timers while waiting for another event.
5261 * dispnew.c (update_frame_line): Handle case where spaces in
5262 the default face are colored.
5264 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5265 window height hasn't changed.
5267 2000-10-31 Jason Rumney <jasonr@gnu.org>
5269 * w32term.c (x_produce_glyphs): Handle composite characters.
5270 (x_draw_glyph_string_foreground)
5271 (x_draw_composite_glyph_string_foreground): Restore old font.
5273 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5275 * minibuf.c (read_minibuf): Reset the undo history just before
5276 starting the recursive-edit.
5278 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5280 * xfaces.c (menu_face_change_count): New variable.
5281 (Finternal_set_lisp_face_attribute): Increment it for changes
5283 (realize_basic_faces): Reflect changes in the `menu' faces
5286 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5287 dy obtained from the iterator's y-position after moving from
5288 scroll_margin_pos to PT; see comment there.
5290 * xdisp.c (safe_eval_handler): Call add_to_log.
5292 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5293 is not a symbol or string.
5295 * xdisp.c (echo_area_display): Don't perform a display update from
5296 inside redisplay. The update will happen anyway at the end of
5297 redisplay, and it can confuse redisplay (GC messages while
5298 redisplaying, for instance.)
5300 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5302 * xrdb.c (x_load_resources): Use the class name in the defaults.
5304 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5305 (regex_compile): Catch bogus \(\1\).
5307 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5309 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5312 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5313 we have a color cache, check that the cached color equals the
5314 allocated color. If not, clear the color cache.
5316 * window.c (displayed_window_lines): Change buffers if necessary.
5317 Fix computation of displayed lines.
5319 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5320 update_menu_bindings to DEFVAR_BOOL.
5322 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5324 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5326 * puresize.h (BASE_PURESIZE): Increase to 680000.
5328 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5330 2000-10-29 Jason Rumney <jasonr@gnu.org>
5332 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5334 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5335 (w32_cache_char_metrics): Handle possibility that 'x' does not
5336 exist in a BDF font.
5337 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5339 * w32bdf.h (bdffont): Add nchars.
5341 * w32bdf.c (set_bdf_font_info): Set it.
5342 (w32_BDF_TextOut): Swap byte order of double byte characters.
5343 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5345 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5347 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5348 don't override the colors in frame's param_alist, unless they are
5351 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5352 reverse the effect of the highlight flag.
5354 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5356 * window.h (Fwindow_live_p): Declare.
5358 * undo.c (record_delete): Check that last_undo_buffer is really a
5359 buffer before applying XBUFFER to it.
5361 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5364 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5366 * lisp.h (KEYMAPP): New macro.
5367 (get_keymap): Remove.
5368 (get_keymap_1): Rename get_keymap.
5370 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5372 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5374 * xmenu.c (single_submenu): Use KEYMAPP.
5375 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5376 Use KEYMAPP rather than Fkeymapp.
5378 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5380 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5381 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5382 Use KEYMAPP rather than Fkeymapp.
5383 (single_submenu): Use KEYMAPP.
5384 (w32_menu_show, w32_dialog_show): Use TRUE.
5386 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5388 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5389 (Fkeymapp): Use KEYMAPP.
5390 (get_keymap): Rename from get_keymap_1. Remove old def.
5391 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5392 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5393 (Fminor_mode_key_binding): Don't raise an error if the binding
5395 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5396 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5398 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5399 Allow Vspecial_event_map to be autoloaded.
5400 (menu_bar_items): Fetch the keymap rather than using keymapp.
5401 (menu_bar_one_keymap): No need to follow func-indirect any more.
5402 (parse_menu_item): get_keymap_1 -> get_keymap.
5403 (tool_bar_items): Fetch the keymap rather than using keymapp.
5404 (read_key_sequence): Use KEYMAPP.
5406 * intervals.c (get_local_map): Use get_keymap rather than following
5407 function-indirections explicitly.
5409 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5411 2000-10-27 Jason Rumney <jasonr@gnu.org>
5413 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5414 point, as Windows has oversized fonts.
5416 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5418 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5420 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5421 (freehook, reallochook): Handle null pointer arguments.
5422 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5424 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5426 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5427 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5428 Giving in to popular pressure to shut up the compiler with casts.
5430 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5432 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5433 signed value, and use a default value computed from the font's
5436 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5438 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5439 that specify a negative underline position can still use underlines.
5441 * window.c (Fpos_visible_in_window_p): Make POS default to
5442 WINDOW's point, not the current buffer's point.
5444 2000-10-26 Dave Love <fx@gnu.org>
5446 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5447 when it's necessary.
5449 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5451 * window.c (size_window): Compute size difference from sum of old
5452 child window sizes instead of from parent's size.
5454 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5455 Handle obscured lines at the top of the window.
5457 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5458 down after the last error condition check.
5460 * frame.c (Fdelete_frame): Run delete-frame-hook.
5462 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5464 * coding.c (decode_coding): Fix previous change (check also
5465 CODING_MODE_LAST_BLOCK).
5467 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5469 * regex.c: More `unsigned char' -> `re_char' changes.
5470 Also change several `int' into `re_wchar_t'.
5471 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5472 (PUSH_FAILURE_POINTER): Don't cast any more.
5473 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5474 We want GCC to complain, since this piece of code makes
5475 re_match non-reentrant, which *should* be fixed.
5476 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5477 (EXTEND_BUFFER): Use RETALLOC.
5478 (SET_LIST_BIT): Don't cast.
5479 (re_wchar_t): New type.
5480 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5481 that those two functions will always properly return.
5482 (IMMEDIATE_QUIT_CHECK): Cast to void.
5483 (analyse_first): Use recursion rather than an explicit stack.
5484 (re_compile_fastmap): Can't fail anymore.
5485 (re_search_2): Don't check re_compile_fastmap for failure.
5486 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5487 Now also sets the new value (passed in a new argument).
5488 (re_match_2_internal): Use it.
5489 Also, use a new var `reg' of type size_t when looping through regs
5490 rather than reuse the inappropriate `mcnt'.
5492 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5493 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5494 (where_is_internal): Renamed from Fwhere_is_internal.
5495 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5496 (Fwhere_is_internal): New function wrapping where_is_internal.
5497 (where_is_internal_1): Handle the case where we're filling the cache.
5498 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5500 2000-10-25 Miles Bader <miles@gnu.org>
5502 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5504 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5506 * window.c (pos_fully_visible_p): Removed.
5507 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5508 if position is visible and/or fully visible.
5510 * lisp.h (pos_visible_p): Add prototype.
5512 * xdisp.c (pos_visible_p): New function.
5514 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5516 * process.c (send_process): If OBJECT is t, it means that the data
5517 is from C string, but we should encode it. Before calling
5518 setup_raw_text_coding_system, be sure to flush out data by the
5519 previous coding system.
5521 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5523 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5524 assignment of startpos to prev when startpos == pos.
5526 * editfns.c (find_field): Set the field stickiness correctly from
5527 overlay fields. Use renamed `text_property_stickiness'.
5528 (text_property_stickiness): Renamed from `char_property_stickiness'.
5529 Only check text properties, not overlays.
5530 * textprop.c (get_char_property_and_overlay): New function.
5531 (Fget_char_property): Use it.
5532 * intervals.h (get_char_property_and_overlay): Add declaration.
5534 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5536 * keymap.c: Use AREF, ASET and ASIZE macros.
5537 (Fmake_sparse_keymap): Docstring fix.
5539 (shadow_lookup): Move up.
5540 Handle the case where lookup-key returns an integer.
5541 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5542 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5543 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5544 Simplify/rewrite the keymap-finding code.
5545 Add check for command shadowing, using shadow_lookup.
5547 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5549 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5550 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5553 2000-10-24 Andrew Innes <andrewi@gnu.org>
5555 * dired.c (directory_files_internal_unwind): New function.
5556 (directory_files_internal): Use it to ensure closedir is called
5557 even if expand-file-name or file-attributes throw, eg. because of
5558 a user interrupt. Also enable immediate_quit while calling
5559 re_search, so that matching can be interrupted as well.
5561 2000-10-24 Andrew Innes <andrewi@gnu.org>
5563 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5565 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5566 so that re_search functions only quit when callers expect them to.
5568 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5570 * regex.c (regex_compile): Change the way of handling a range from
5571 a char less than 256 to a char not less than 256.
5573 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5575 * window.c (size_window): Prevent setting window's width or
5576 height to a negative value (esp. with XSETFASTINT).
5578 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5579 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5580 (protect_malloc_state) [GC_MALLOC_CHECK &&
5581 GC_PROTECT_MALLOC_STATE]: New function.
5582 (PROTECT_MALLOC_STATE): New macro.
5583 (__malloc_initialize, morecore, _malloc_internal)
5584 (_free_internal) _realloc_internal): Use it to make _heapinfo
5585 read-only outside of gmalloc.
5587 * keymap.c: Update copyright.
5589 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5592 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5594 * filelock.c (unlock_all_files): Use unlock_file to expand each
5595 buffer's file_truename before trying remove its lock file.
5597 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5599 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5600 or CRLF, decode EOLs.
5602 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5604 * window.c (Fdisplay_buffer): Fix doc.
5606 2000-10-23 Jason Rumney <jasonr@gnu.org>
5608 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5609 ASCII font of default fontset on Windows.
5611 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5612 xterm.c comment below).
5614 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5616 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5618 * xterm.c (x_connection_closed): Reset handling_signal.
5620 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5622 2000-10-23 Miles Bader <miles@gnu.org>
5624 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5625 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5626 maintain old behavior.
5627 * minibuf.c (Fminibuffer_complete): Likewise.
5629 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5631 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5632 that when a font can't be exactly centered, it errs up rather than
5635 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5637 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5639 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5641 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5643 * dispnew.c [macintosh]: Include macterm.h.
5644 (init_display) [macintosh]: Initialization for window system.
5646 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5647 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5648 syms_of_search, x_term_init, and init_keyboard before calling
5649 init_window_once. Also, call syms_of_xmenu.
5651 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5652 default fontset to Monaco.
5654 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5655 NewMacWindow and DisposeMacWindow.
5656 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5657 instead of calling NewMacWindow and setting fields of
5658 f->output_data.mac directly. Call init_frame_faces.
5659 (Fdelete_frame) [macintosh]: Remove unused code.
5660 (Fmodify_frame_parameters) [macintosh]: Call
5661 x_set_frame_parameters instead of mac_set_frame_parameters.
5663 * frame.h [macintosh]: Define menu_bar_lines field in struct
5664 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5666 * keyboard.c [macintosh]: Include macterm.h.
5667 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5668 and menu_bar_activate_event type events as for X and NT.
5669 (make_lispy_event) [macintosh]: Construct lisp events of type
5670 MENU_BAR_EVENT as for X and NT.
5672 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5673 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5674 (sys_subshell) [macintosh]: Remove definition entirely.
5675 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5676 Vwindow_system_version here. Remove initialization of
5677 Vx_bitmap_file_path.
5678 (read_input_waiting): Correct the number of parameters passed to
5680 Move all Macintosh functions to mac/mac.c.
5682 * term.c [macintosh]: Include macterm.h.
5684 * window.c [macintosh]: Include macterm.h.
5686 * xdisp.c [macintosh]: Include macterm.h. Declare
5687 set_frame_menubar and pending_menu_activation.
5688 (echo_area_display) [macintosh]: Do not return if terminal frame
5689 is the selected frame.
5690 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5691 Allow only the selected frame to set menu bar.
5692 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5693 calling FRAME_EXTERNAL_MENU_BAR (f).
5694 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5696 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5697 and check_x. Declare XCreateGC. Define x_create_gc and
5698 x_free_gc. Initialize font_sort_order.
5699 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5700 but call x_list_fonts instead of w32_list_fonts.
5701 (Finternal_face_x_get_resource) [macintosh]: Do not call
5702 display_x_get_resource.
5703 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5704 (realize_x_face) [macintosh]: Load the font if it is specified in
5706 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5708 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5710 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5711 is nil: since we go to the end of submap anyway, we'd end up
5713 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5714 doesn't obey autoload.
5716 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5718 * msdos.c (dos_set_window_size): Update screen dimension variables.
5720 2000-10-21 Jason Rumney <jasonr@gnu.org>
5722 * w32term.c (w32_cache_char_metrics): Double check that font is
5723 really fixed pitch before trusting tmPitchAndFamily.
5725 2000-10-21 Andrew Innes <andrewi@gnu.org>
5727 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5729 * w32term.h: Extern decl for w32_cache_char_metrics.
5731 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5733 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5734 (w32_unload_font): Free per_char array if present.
5736 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5737 cached information in emulated XFontStruct to handle common cases
5738 quickly. Do not allocate XCharStruct for return.
5739 (w32_native_per_char_metric): New function.
5740 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5742 (x_produce_glyphs): Don't get an HDC. Change calls to
5743 w32_per_char_metric to match arg change above. Remove calls to
5745 (w32_get_glyph_overhangs): Ditto.
5746 (w32_cache_char_metrics): New function.
5748 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5749 ($(BLD)/casefiddle.$(O)): Remove compile command.
5750 ($(BLD)/gmalloc.$(O)): Remove compile command.
5751 ($(BLD)/dispnew.obj):
5752 ($(BLD)/keyboard.obj):
5753 ($(BLD)/w32inevt.obj):
5754 ($(BLD)/w32bdf.obj):
5756 ($(BLD)/buffer.obj):
5757 ($(BLD)/editfns.obj):
5759 ($(BLD)/fileio.obj):
5761 ($(BLD)/indent.obj):
5762 ($(BLD)/insdel.obj):
5763 ($(BLD)/intervals.obj):
5764 ($(BLD)/minibuf.obj):
5766 ($(BLD)/scroll.obj):
5767 ($(BLD)/sysdep.obj):
5768 ($(BLD)/textprop.obj):
5769 ($(BLD)/widget.obj):
5770 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5771 ($(BLD)/term.obj): Add dependency on dispextern.h.
5773 * makefile.nt ($(BLD)\dispnew.obj):
5774 ($(BLD)\keyboard.obj):
5775 ($(BLD)\w32inevt.obj):
5776 ($(BLD)\w32bdf.obj):
5778 ($(BLD)\buffer.obj):
5779 ($(BLD)\editfns.obj):
5781 ($(BLD)\fileio.obj):
5783 ($(BLD)\indent.obj):
5784 ($(BLD)\insdel.obj):
5785 ($(BLD)\intervals.obj):
5786 ($(BLD)\minibuf.obj):
5788 ($(BLD)\scroll.obj):
5789 ($(BLD)\sysdep.obj):
5790 ($(BLD)\textprop.obj):
5791 ($(BLD)\widget.obj):
5792 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5793 ($(BLD)\term.obj): Add dependency on dispextern.h
5795 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5797 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5798 with an additional argument of Qt.
5800 2000-10-21 Miles Bader <miles@gnu.org>
5802 * window.c (pos_fully_visible_in_window_p): New function.
5803 (Fpos_visible_in_window_p): Add FULLY argument.
5804 Use pos_fully_visible_in_window_p.
5805 (window_scroll_pixel_based, window_scroll_line_based): Update
5806 calls to Fpos_visible_in_window_p.
5807 * lisp.h (Fpos_visible_in_window_p): Update prototype
5809 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5811 * alloc.c (toplevel): Conditionalize compilation of mem_*
5812 functions differently.
5814 2000-10-20 Jason Rumney <jasonr@gnu.org>
5816 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5817 mem_init where it used to be. mem_z etc not defined otherwise.
5819 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5821 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5823 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5824 structure definition and related variabled to the top of the file.
5825 Include this code when GC_MALLOC_CHECK is defined.
5826 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5827 register/unregister allocated region.
5828 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5829 which isn't allocated.
5830 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5831 something which is already in use.
5832 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5833 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5834 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5835 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5837 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5838 _malloc_internal instead of malloc.
5839 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5842 2000-10-20 Andrew Innes <andrewi@gnu.org>
5844 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5846 (my_strftime) <macro>: Don't use macro arg list when redefining as
5848 (my_strftime) <function>: Supply 0 as ut argument.
5850 2000-10-19 Jason Rumney <jasonr@altavista.net>
5852 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5853 including dispextern.h, as it stops faces from working.
5855 * w32fns.c (Fx_create_frame): Don't bother calling
5856 face-set-after-frame-default since the caller does it for us
5857 anyway. Clean up calls to x_get_arg to be consistent with X.
5859 * w32term.c (x_produce_glyphs): Handle
5860 unibyte_display_via_language_environment correctly.
5861 (w32_draw_box_rect): Fix the calculation of width and height.
5863 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5864 as it has stopped working.
5865 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5868 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5870 * eval.c (skip_debugger): Prevent a compiler warning.
5871 (Fcondition_case): Likewise.
5872 (Fbacktrace_frame): Use a null interactive spec.
5874 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5876 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5878 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5880 * strftime.c: Sync with glibc, file version 1.78.
5881 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5882 should no longer be used according to ISO 8601.
5884 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5885 no map for meta_prefix_char, don't try to use it as a keymap.
5886 Instead, if T_OK is non-zero, look up a default binding, if any,
5887 otherwise, if T_OK is zero, return nil.
5889 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5890 (x_to_xcolors, png_load): Use x_query_color.
5892 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5894 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5896 (x_copy_color, x_alloc_lighter_color): Likewise.
5898 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5899 (x_query_color, x_query_colors): Add prototype.
5901 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5902 check_string_bytes only if not noninteractive, increase count to 50.
5904 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5906 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5909 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5911 * alloc.c (pure_bytes_used): Renamed from pureptr.
5913 (pure_alloc): New function.
5914 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5916 (Fpurecopy): Use PURE_POINTER_P.
5918 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5919 PT has moved backward.
5921 * xdisp.c (cursor_row_p): Take continued lines into account.
5923 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5925 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5926 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5927 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5930 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5931 of selective display off while searching for the next line start.
5933 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5935 * Makefile.in (term.o): Depend on dispextern.h.
5937 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5939 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5941 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5943 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5944 the iterator at the beginning, so that they can be set later on,
5945 for instance in reseat_at_next_visible_line_start, without being
5948 * xfns.c (pbm_format): Add :foreground and :background keywords.
5949 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5950 (xbm_load): Recognize foreground and background color specifications.
5952 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5954 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5956 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5958 * msdos.c (IT_set_face): Compare highlighted face with the default
5959 face, and invert colors if these faces' colors are identical.
5960 (Fmsdos_remember_default_colors): Don't swap foreground and
5961 background colors in initial_colors[].
5962 (IT_set_frame_parameters): Don't swap frame's foreground and
5963 background pixels. If ALIST includes "(reverse . t)", swap
5964 foreground-color and background-color properties in frame's
5965 param_alist. If the original frame's param_alist doesn't specify
5966 the colors, store unspecified-fg and unspecified-bg, reversed if
5969 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5970 the colors are unspecified and reversed, reverse fore- and back-
5971 ground in the returned value.
5972 (Fframe_parameter): Ditto.
5974 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5976 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5977 get_last_unchanged_at_beg_row.
5978 (find_first_unchanged_at_end_row): Renamed from
5979 get_first_unchanged_at_end_row.
5980 (find_first_unchanged_at_end_row): Convert assertions to
5981 unconditional tests which abort. When looking for a row in
5982 unchanged text, don't go further back than first_text_row.
5984 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5985 Don't add in the last line's height when deciding if the new
5986 position is below the scroll margin.
5988 2000-10-16 Miles Bader <miles@gnu.org>
5990 * editfns.c (Fconstrain_to_field): Check carefully for field
5991 boundaries if either OLD_POS or NEW_POS has a non-nil field
5992 property, even if they're the same.
5994 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5996 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5997 height for XFillRectangle.
5999 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
6001 * syntax.c (Fstring_to_syntax): New function extracted from
6002 Fmodify_syntax_entry.
6003 (Fmodify_syntax_entry): Use it and document the ! and | fences.
6004 (skip_chars, Fforward_comment): Remove unused variables.
6005 (syms_of_syntax): Add defsubr for string-to-syntax.
6006 (describe_syntax): Add code for comment and string fences.
6008 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
6010 * keymap.c (access_keymap): Add AUTOLOAD parameter.
6011 Do the meta->esc mapping. Call get_keyelt before returning.
6012 Start scanning from the second element (the first is always `keymap')
6013 to make it easier to detect when we reach a parent map.
6014 Handle the case of inheriting from a symbol whose function is a map.
6015 (Fkeymap_parent): Also handle the `inherit from symbol' case.
6016 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
6017 (get_keyelt, Flookup_key): Update call to access_keymap.
6018 Remove the meta->esc mappings.
6019 (define_as_prefix): Delete old disabled code.
6020 (menu_item_p): New function.
6021 (where_is_internal_1): Skip over the few remaining menu items.
6022 * lisp.h (access_keymap): Update prototype.
6023 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
6024 Update call to access_keymap.
6025 (follow_key, read_key_sequence): Update calls to access_keymap.
6026 Remove the meta->esc mappings.
6028 2000-10-13 Gerd Moellmann <gerd@gnu.org>
6030 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
6031 with additional argument.
6033 * xdisp.c (cursor_row_p): New function.
6034 (try_cursor_movement, display_line): Use it.
6036 * xdisp.c (append_space): Also save/restore iterator's current
6037 character and its length.
6039 * xdisp.c (init_from_display_pos): Add an assertion.
6040 (handle_stop): Don't set iterator's add_overlay_start.
6041 (handle_invisible_prop): Likewise.
6042 (load_overlay_strings): If text under an overlay is invisible,
6043 take both before- and after-strings into account when the iterator
6044 is positioned either at the start or at the end of the overlay.
6045 (forward_to_next_line_start): Rewritten.
6046 (reseat_at_next_visible_line_start): Rewritten.
6047 (set_iterator_to_next): Add parameter RESEAT_P.
6049 * dispextern.h (struct it): Remove member add_overlay_start.
6050 (set_iterator_to_next): Change prototype.
6052 2000-10-13 Kenichi Handa <handa@etl.go.jp>
6054 * coding.c (code_convert_region): Be sure to initialize
6055 coding->category_idx.
6056 (decode_coding_string): Set coding->src_multibyte and
6057 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
6058 (encode_coding_string): Set coding->src_multibyte and
6059 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
6061 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
6063 * xfns.c (Fx_create_frame): Don't bother calling
6064 face-set-after-frame-default since the caller does it for us anyway.
6066 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
6068 * window.c (coordinates_in_window): Fix detection of vertical line
6069 on character terminals.
6071 2000-10-12 Gerd Moellmann <gerd@gnu.org>
6073 * editfns.c (save_excursion_save): Additionally record the
6075 (save_excursion_restore): If buffer was visible in a window, and a
6076 different window was selected, and the old selected window is
6077 still live, restore point in that window.
6079 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6081 * xterm.c (x_produce_glyphs): Handle
6082 unibyte_display_via_language_environment correctly.
6084 * regex.c (regex_compile): Change the way of handling a range from
6085 unibyte char to multibyte char.
6087 * syntax.c (skip_chars): Change the way of handling a range from
6088 unibyte char to multibyte char.
6090 * process.c (read_process_output): Cancel previous change.
6092 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6094 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6096 * charset.c (Ffind_charset_string): Doc fix.
6097 (Ffind_charset_region): Doc fix.
6099 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6101 * process.c (read_process_output): Fix previous change. Adjust
6102 multibyteness of text to insert in a buffer by
6103 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6105 2000-10-10 Andreas Schwab <schwab@suse.de>
6107 * alloc.c (mark_object): Remove all workarounds installed on
6110 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6112 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6113 (base64_encode_1): Make it work for a text of multibyte form.
6114 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6115 case. Don't call str_to_multibyte because base64_decode_1
6116 produces correct multibyte form for eight-bit codes.
6117 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6118 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6119 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6122 * charset.h (CHAR_STRING): Optimized for single byte characters.
6124 2000-10-09 Andreas Schwab <schwab@suse.de>
6126 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6127 -1 after socket is closed, to fall through to error processing.
6129 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6131 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6132 variables. If ALIST includes foreground-color or
6133 background-color, change also the colors of the default face for
6136 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6138 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6139 them extern (they are defined on xfaces.c).
6140 (syms_of_msdos): Don't intern and don't staticpro
6141 Qbackground_color and Qforeground_color.
6143 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6145 * frame.c (Fframe_parameter): For non-windowed frames, if
6146 f->param_alist says foreground or background color is unspecified,
6147 call tty_color_name to return the color name computed from the
6148 frame's current colors.
6150 2000-10-06 Dave Love <fx@gnu.org>
6152 * terminfo.c (ospeed): Don't declare.
6154 * sysdep.c: Don't include string.h.
6155 (h_errno): Declare conditional also on TRY_AGAIN.
6157 * charset.c (Ffind_charset_string): Doc fix.
6159 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6160 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6163 2000-10-05 Dave Love <fx@gnu.org>
6165 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6166 position like menu-bar.
6168 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6170 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6172 * xdisp.c (handle_single_display_prop): Use safe_call1.
6173 (safe_call): Renamed from call_function.
6174 (safe_call1): New function.
6175 (handle_fontified_prop): Use safe_call1 instead of call1.
6176 (safe_eval): Renamed from eval_form.
6177 (safe_eval_handler): Renamed from eval_handler.
6178 (handle_single_display_prop, display_mode_element): Use safe_eval
6179 instead of eval_form.
6181 * xfaces.c (merge_face_heights): Use safe_call instead of
6184 * keyboard.c (show_help_echo): Use safe_call instead of
6185 call_function; use safe_eval instead of eval_form.
6187 * lisp.h (safe_call): Renamed from call_function.
6188 (safe_eval): Renamed from eval_form.
6189 (safe_call1): Add prototype.
6191 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6193 * xfns.c (image_ascent): Rearrange ascent calculation for the
6196 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6198 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6199 (where_is_internal_1): Don't bother ignoring menu-items any more.
6201 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6203 * keyboard.c (update_menu_bindings): New variable.
6204 (parse_menu_item): Use AREF. If update_menu_bindings
6205 is 0, don't update menu bindings.
6206 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6208 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6210 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6213 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6215 * syntax.c (forw_comment): Match nestedness of ender/starter.
6216 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6217 (prev_char_comstart_first): Remove.
6218 (back_comment): Check two-char comment markers more carefully
6219 to better handle overlapping cases like *//* or /* */* */ ...
6220 Match nestedness of ender/starter.
6222 2000-10-02 Dave Love <fx@gnu.org>
6224 * config.in (HAVE_GAI_STRERROR): Add undef.
6226 * process.c (Fopen_network_stream): Use it.
6228 * m/alpha.h (NO_REMAP): Don't define.
6230 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6232 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6233 return with a string converted to an integer or vice versa when
6234 Vmocklisp_arguments is t.
6235 (Fsignal): Likewise. The function can return for `quit'.
6236 (struct gcpro): Declare member `var' to point to a volatile
6239 * eval.c (error): Prevent compiler warning.
6241 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6243 * keymap.c (keymap_memberp): New function.
6244 (Fset_keymap_parent): Use it.
6245 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6246 Use keymap_memberp to avoid creating cycles.
6247 (access_keymap): Use KEYMAPP.
6249 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6251 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6252 gai_strerror. Make sure xerrno is set if connect fails. Improve
6255 2000-09-29 Jason Rumney <jasonr@gnu.org>
6257 * w32term.c (w32_char_font_type, w32_encode_char)
6258 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6259 (w32_bdf_per_char_metric): New function.
6260 (w32_per_char_metric): Use it.
6261 (x_draw_glyph_string_background): Always draw background for BDF
6264 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6265 GDI object which is a scarce resource.
6267 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6268 (get_quoted_string): Fix limit on memchr search.
6269 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6270 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6271 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6272 (get_cached_font_char, cache_char_offset): Use macro
6273 BDF_CODEPOINT_RANGE_COVER_P.
6274 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6275 (clear_cached_bitmap_slots): New function.
6276 (GET_HEX_VALUE): G-Z, g-z are not hex.
6277 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6278 (get_bitmap_with_cache): Use new cache implementation.
6279 (create_offscreen_bitmap): New function.
6280 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6282 * w32term.c (x_produce_glyphs): If the distance from the current
6283 position to the next tab stop is less than a canonical character
6284 width, use the tab stop after that.
6285 (x_draw_glyphs): Handle case START and END are out of bounds more
6287 (x_clear_mouse_face): Block/unblock input.
6288 (x_display_and_set_cursor): Don't show a hollow box cursor for
6289 buffers whose cursor_type is nil.
6291 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6293 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6295 * dispextern.h (updating_frame): Declare extern.
6297 2000-09-29 Andreas Schwab <schwab@suse.de>
6299 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6301 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6303 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6304 use its function definition.
6305 (tool_bar_items): Likewise.
6307 * lisp.h (fatal): Declare NO_RETURN.
6309 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6311 * keymap.c: Remove the line "#undef NULL".
6313 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6315 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6317 2000-09-28 Dave Love <fx@gnu.org>
6319 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6321 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6323 * .gdbinit (xreload): Note its need on GNU/Linux.
6325 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6326 r_alloc, r_alloc_free.
6328 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6330 * syntax.c (skip_chars): Handle negation correctly.
6332 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6334 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6335 with non-zero FORCE_P argument.
6337 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6340 * xdisp.c (window_box_height): Add an assertion.
6342 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6343 tool-bar than is available.
6344 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6346 2000-09-27 Dave Love <fx@gnu.org>
6348 * s/irix6-5.h: Now works 64-bit. Tidied.
6350 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6352 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6353 instead of BITS_PER_INT.
6354 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6355 EMACS_UINT, respectively.
6356 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6358 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6360 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6362 * window.c (freeze_window_starts): Construct last argument for
6363 foreach_window differently.
6365 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6367 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6368 EMACS_UINT instead of `int' and `unsigned int'.
6369 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6371 * frame.h (struct frame): Make the `nothing' member of union
6372 output_data an EMACS_INT.
6374 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6375 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6376 size in the sdata structure.
6377 (SDATA_NBYTES, SDATA_DATA): New macros.
6378 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6379 differently for the different layout of the sdata structure.
6380 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6382 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6383 Check that size recorded in the string size and size recorded in
6384 the sdata structure agree.
6386 2000-09-25 Dave Love <fx@gnu.org>
6388 * buffer.c: Include stdio.h.
6390 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6392 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6394 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6395 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6396 (__malloc_extra_blocks): Declare as __malloc_size_t.
6398 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6400 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6402 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6403 (read_char): If help-echo is showing, preserve the echo area
6406 * xdisp.c (help_echo_showing_p): New variable.
6407 (set_message): Reset it to 0.
6408 (init_xdisp): Initialize help_echo_showing_p.
6410 * dispextern.h (help_echo_showing_p): Declare extern.
6412 * config.in: Fix typo in __GNUC_MINOR__.
6414 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6416 * s/freebsd.h (POSIX_SIGNALS): Define.
6418 * xterm.c (x_clear_mouse_face): Block/unblock input.
6420 2000-09-24 Dave Love <fx@gnu.org>
6422 * fns.c (base64_encode_1): Fix last change.
6424 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6426 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6428 * xdisp.c (try_window_reusing_current_matrix): More fixes
6429 for the case window has a header-line.
6431 2000-09-22 Dave Love <fx@gnu.org>
6433 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6436 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6438 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6440 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6442 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6445 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6448 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6449 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6450 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6453 * marker.c (byte_char_debug_check): Return void.
6455 * xfns.c (Fx_create_frame): Set default frame parameter value
6456 for tool-bar-lines to 1.
6458 * dispnew.c (scrolling_window): Compare y-positions of rows
6459 equal at the start. Some simplification.
6461 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6462 reused rows' y-position in the case window has a header-line, and
6463 new window start is greater than old window start.
6465 * process.c (process_sent_to): New variable.
6466 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6467 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6468 Declare more parameters volatile.
6470 * lread.c (Vrecursive_load_depth_limit): New variable.
6471 (Fload): Check recursive loads whose recursion depth exceeds
6472 Vrecursive_load_depth_limit.
6473 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6475 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6477 * fileio.c (Fread_file_name): Doc fix.
6479 * editfns.c (Fmessage_or_box): Doc fix.
6481 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6483 * xfns.c (xbm_scan): Allow C-style comments.
6485 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6486 symbols are specified, add color translations to the cache.
6487 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6488 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6490 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6491 structures to xpm_init_color_cache.
6493 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6495 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6497 2000-09-19 Andrew Innes <andrewi@gnu.org>
6499 * makefile.nt (bootstrap-emacs): Don't change directory.
6501 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6503 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6505 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6506 If output buffer is too small, signal an appropriated error.
6508 2000-09-18 Dave Love <fx@gnu.org>
6510 * keyboard.c (menu_bar_items, tool_bar_items)
6511 (current_active_maps): Remove redundant get_local_map call.
6513 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6515 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6516 cursor for buffers whose cursor_type is nil.
6518 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6519 a feature to implement that is already implemented.
6520 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6523 * xfns.c (x_clear_image_1): New function.
6524 (x_clear_image): Use it.
6525 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6527 * dispnew.c (update_window): Move test for invisible lines
6528 at the top to update_window_line.
6529 (update_window_line): Handle invisible lines here.
6531 * xfns.c (clear_image_cache): Clear current matrices of all
6532 frames sharing an image cache. Block input while freeing
6533 images. Fix timestamp comparison.
6534 (x_clear_image): Also free the mask.
6536 * xfns.c (lookup_image): Block input while loading the image so
6537 that we won't get interrupted in a state where the image isn't yet
6539 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6540 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6541 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6542 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6544 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6546 * dispnew.c (update_window): Make sure to make desired rows
6547 current even if they are completely invisible at the top
6550 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6552 * xfns.c (lookup_image): Build mask before applying an algorithm.
6553 Recognize algorithm `disabled'.
6554 (cross_disabled_images): New variable.
6555 (COLOR_INTENSITY): New macro.
6556 (x_detect_edges): Use COLOR_INTENSITY.
6557 (x_disable_image): New function.
6558 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6560 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6561 disabled state, don't apply an image transformation algorithm if
6562 the user specified an image for the disabled state. Use
6563 `:algorithm disabled' for creating a disabled item's image if the
6564 user hasn't specified an image.
6566 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6567 allocation functions with the XPM lib.
6568 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6569 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6570 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6571 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6572 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6573 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6574 functions, if possible, because these handle color allocation
6575 failure more gracefully.
6576 (Fimage_mask_p): New function.
6578 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6579 (Qedge_detection, Qheuristic): New symbols.
6580 (syms_of_xfns): Initialize new symbols.
6581 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6582 `algorithm (edge-detection ...)'.
6583 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6584 (tiff_format, gif_format, gs_format): Add `:mask'.
6585 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6586 (GIF_MASK, GS_MASK): New enumerators.
6587 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6588 (emboss_matrix, laplace_matrix): New variables.
6589 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6590 (x_edge_detection): New functions.
6591 (x_laplace): Rewritten in terms of x_detect_edges.
6592 (x_build_heuristic_mask): If image has a mask, free it.
6594 2000-09-14 Andrew Innes <andrewi@gnu.org>
6596 * makefile.w32-in: Revert to Unix line endings.
6598 2000-09-14 Andrew Innes <andrewi@gnu.org>
6600 * makefile.w32-in: Standardize indentation somewhat.
6601 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6602 cater for differences between shells.
6604 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6606 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6608 * xterm.c (x_produce_glyphs): If the distance from the current
6609 position to the next tab stop is less than a canonical character
6610 width, use the tab stop after that.
6612 2000-09-14 Dave Love <fx@gnu.org>
6614 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6616 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6618 * xdisp.c (handle_fontified_prop): While running fontification
6619 functions, bind `fontification-functions' and
6620 `after-change-functions' to nil.
6622 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6623 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6625 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6627 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6628 USE_MMAP_FOR_BUFFERS.
6630 * insdel.c (make_gap): Use enlarge_buffer_text.
6632 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6633 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6634 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6635 from former r_alloc_* functions in ralloc.c.
6636 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6637 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6638 (mmap_init) [REL_ALLOC_MMAP]: New function.
6639 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6640 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6643 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6644 (enlarge_buffer_text): Add prototype.
6646 * ralloc.c: Remove everything having to do with the use of mmap.
6648 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6650 * sound.c (Fplay_sound): Doc fix.
6652 * keyboard.c: Avoid some more compiler warnings.
6653 (parse_tool_bar_item): Ignore cached key bindings.
6655 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6656 and allocation of Lisp data.
6658 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6660 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6661 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6664 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6666 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6668 * ccl.c: Comment fixed.
6669 (MAX_MAP_SET_LEVEL): Increased to 30.
6670 (PUSH_MAPPING_STACK): Enclose with do-while block.
6671 (POP_MAPPING_STACK): Likewise.
6672 (stack_idx_of_map_multiple): New variable.
6673 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6674 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6675 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6676 (ccl_driver) <CCL_MapSingle>: Likewise.
6677 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6678 with the case where looking up process reaches to the end of
6679 map-set, and call CCL programs as the above change.
6681 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6683 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6684 that might be clobbered by longjmp.
6685 (check_x_display_info, x_decode_color, create_frame_xic)
6686 (Fx_display_backing_store, Fx_display_visual_class)
6687 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6689 * lread.c (init_lread): Set Vloads_in_progress to nil.
6690 (Fload): Show list of recursively loaded files, when signaling an
6693 * lread.c (Vloads_in_progress): New variable.
6694 (record_load_unwind): New function.
6695 (Fload): Check for recursive loads.
6696 (syms_of_lread): Initialize Vloads_in_progress.
6697 (read_integer, read1): Avoid some compiler warnings.
6699 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6702 2000-09-11 Miles Bader <miles@gnu.org>
6704 * editfns.c (Fbuffer_string): Doc fix.
6706 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6708 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6710 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6712 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6713 whether to include other header files.
6715 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6717 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6718 by Fmemq as a boolean.
6720 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6722 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6724 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6726 * ralloc.c (mmap_fd): Remove initializer which can make it
6727 read-only in a dumped Emacs.
6728 (mmap_fd_1): New variable.
6729 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6730 restore it from there.
6731 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6732 unconditionally so that mmap_fd can be initialized there.
6733 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6734 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6735 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6737 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6739 * xdisp.c (dump_glyph_row): Fix printf format string.
6740 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6742 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6744 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6747 * xdisp.c (try_window_id): When trying to locate cursor in
6748 unchanged rows at the top, handle the case that we can't find it.
6750 * xterm.c (x_draw_glyphs): Handle case START and END are out
6751 of bounds more carefully.
6753 2000-09-08 Dave Love <fx@gnu.org>
6755 * s/sol2.h (REL_ALLOC_MMAP): Define.
6756 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6758 * ralloc.c: Don't include string.h (redundant).
6759 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6760 [!MAP_ANON]: Include fcntl.h.
6761 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6762 (r_alloc, r_re_alloc, r_alloc_free)
6763 (mmap_enlarge, mmap_set_vars): Use it.
6764 (r_alloc_init_fd): New function.
6765 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6766 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6769 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6772 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6773 change to __NetBSD__.
6775 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6777 * search.c (compile_pattern): Check the multibyteness of cached
6780 2000-09-08 Miles Bader <miles@gnu.org>
6782 * xfaces.c (default_face_vector): Function removed.
6783 (Finternal_merge_in_global_face): Restore old global/local
6784 attribute override order. Use inline loop instead of calling
6785 default_face_vector.
6787 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6789 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6790 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6791 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6792 where necessary, in case POINTER_TYPE is `void'.
6794 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6796 * frame.c (make_terminal_frame): Initialize frame foreground and
6797 background colors to unspecified, for the initial instance of an
6800 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6802 * ralloc.c (mmap_find): Fix overlap computation.
6803 (mmap_enlarge): Compute nbytes before trying to find an
6806 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6809 * lread.c (syms_of_lread): Change value of regexp
6810 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6812 * xmenu.c (xdialog_show): When looking up the selection in
6813 menu_items, take `quote' boundaries into account; this corresponds
6814 to a nil ITEM in x-popup-dialog.
6816 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6818 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6820 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6822 * coding.c (encode_coding_sjis_big5): Use translation table for
6823 encoding, not decoding. Fix the handling of latin-jisx0201.
6824 Check for the charset katakana-jisx0201 too.
6825 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6826 (detect_coding_sjis): Check the byte sequence more rigidly.
6828 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6830 * xfaces.c (Vparam_value_alist): New variable.
6831 (syms_of_xfaces): Initialize it.
6832 (Finternal_set_lisp_face_attribute): Avoid more consing.
6834 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6836 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6837 (Qbackground_mode): New variable.
6838 (syms_of_frame_1): Initialize Qbackground_mode.
6840 * lisp.h (Qdisplay): Declare extern.
6842 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6843 change face on all frames, and change the default for new frames.
6845 2000-09-07 Dave Love <fx@gnu.org>
6847 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6849 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6851 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6853 * charset.c: Include composite.h
6854 (lisp_string_width): New function.
6855 (Fstring_width): Call lisp_string_width instead of strwidth.
6857 * Makefile.in (charset.o): Depends on composite.h.
6859 * process.c (read_process_output): Before inserting the decoded
6860 text in the buffer, adjust the multibyteness.
6862 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6864 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6865 buffer's text buffer is null, map new memory.
6867 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6868 POINTER_TYPE and size_t.
6869 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6870 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6871 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6872 [REL_ALLOC_MMAP]: New macros.
6873 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6874 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6875 [REL_ALLOC_MMAP]: New functions.
6877 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6878 before and after unexec.
6880 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6881 text buffers if necessary.
6883 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6884 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6887 * config.in (HAVE_MMAP): Add #undef.
6889 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6891 * frame.c (Qdisplay_type): New variable.
6892 (syms_of_frame_1): Initialize it.
6893 (Fframe_parameter): New function that avoids consing.
6894 (syms_of_frame): Defsubr it.
6896 * buffer.c (Fother_buffer): Consider buffers as invisible when
6897 they are displayed in a window on an invisible frame.
6899 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6900 get-largest-window always return nil.
6902 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6904 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6905 variable; recognize Emacs 19 elc files.
6907 2000-09-04 Miles Bader <miles@gnu.org>
6909 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6910 before initially popping up the menu, so the menu doesn't flash
6911 when the face settings are significantly different from the defaults.
6913 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6915 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6916 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6917 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6918 (BIT_UNIBYTE): Remove.
6919 (re_match_2_internal): Delete corresponding code and streamline the
6920 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6921 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6922 (re_wctype_t): New type.
6923 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6924 (regex_compile): Use them and fix handling of overly long char classes.
6926 2000-09-03 Andrew Innes <andrewi@gnu.org>
6928 * makefile.w32-in: Change to DOS line endings.
6930 * s/ms-w32.h (ORDINARY_LINK): New define.
6932 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6933 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6935 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6936 (distclean): Delete them here instead.
6938 * w32proc.c (compare_env): Convert to uppercase for comparison,
6939 not lowercase, to match how the native Windows shell works.
6941 2000-09-03 Jason Rumney <jasonr@gnu.org>
6943 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6944 CVS changes the line-ends when checking in/out on DOS/Windows.
6946 * makefile.nt (emacs): Do not change directory to run temacs, as
6947 the load-path is set relative to current directory.
6949 2000-09-03 Miles Bader <miles@gnu.org>
6951 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6953 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6955 * xdisp.c (redisplay_mode_lines): New function.
6956 (display_mode_lines): Return number of mode lines displayed.
6957 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6958 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6960 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6961 string.h and strings.h.
6962 (index) [HAVE_INDEX]: Add prototype.
6964 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6965 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6967 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6968 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6970 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6972 * lread.c (read1): Accept `?' as symbol constituent, for
6973 compatiblity with XEmacs.
6975 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6977 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6978 (struct re_pattern_buffer): Remove newline_anchor.
6979 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6980 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6981 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6982 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6983 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6984 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6985 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6986 Get rid of references to newline_anchor.
6987 (regcomp): Allocate and precompute a fastmap.
6989 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6991 * lread.c (openp): GCPRO local variable `filename'.
6993 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6995 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6997 * regex.c: Merge some changes from GNU libc. Add prototypes.
6998 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6999 Use memcmp and memcpy instead of bcopy and bcmp.
7000 (init_syntax_once): Use ISALNUM.
7001 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
7002 (REG_UNSET_VALUE): Remove. Use NULL instead.
7003 (REG_UNSET, re_match_2_internal): Use NULL.
7004 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
7006 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
7007 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
7008 (regex_compile): In handle_interval, return an error rather than try to
7009 unfetch the interval if we can't find the closing brace.
7010 Obey the RE_NO_GNU_OPS syntax bit.
7011 (TOLOWER): New macro.
7013 (regexec): Allocate regs.start and regs.end as one block.
7015 2000-08-30 Gerd Moellmann <gerd@gnu.org>
7017 * xdisp.c (echo_area_display): Check display_completed instead
7018 of calling detect_input_pending.
7020 * dispnew.c (update_frame): Only set display_completed here; move
7021 the update_begin and update_end calls here from update_frame_1.
7022 (update_frame_1): Don't set display_completed here, don't call
7023 update_begin/update_end.
7025 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
7026 instead of store_frame_param.
7028 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7030 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
7031 desired window matrix hasn't been displayed, use the current row
7032 instead. Make sure that only those frame rows are updated for
7033 which there exists a corresponding enabled desired row.
7035 2000-08-29 Miles Bader <miles@gnu.org>
7037 * xfaces.c (default_face_vector): New function.
7038 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
7040 2000-08-29 Gerd Moellmann <gerd@gnu.org>
7042 * lread.c (openp): Prevent temporary string passed to
7043 Ffile_readable_p from being garbage collected.
7045 2000-08-28 Dave Love <fx@gnu.org>
7047 * keymap.c (store_in_keymap): Add `static' to declaration.
7049 2000-08-28 Gerd Moellmann <gerd@gnu.org>
7051 * emacs.c, callint.c, doc.c, editfns.c
7052 (toplevel) [HAVE_STRING_H]: Include string.h.
7053 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
7054 (index): Remove prototypes which might conflict with non-standard
7055 definitions of index/strchr.
7057 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
7058 (rindex): Define only if !HAVE_RINDEX.
7060 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
7062 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
7064 2000-08-28 Miles Bader <miles@gnu.org>
7066 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
7067 made inconsistent by a font-related attribute in FROM.
7068 (merge_face_inheritance): Add function comment.
7070 2000-08-28 Kenichi Handa <handa@etl.go.jp>
7072 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
7073 the 4th arg (PREV_EVENT) Qt to suppress input method.
7075 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7077 * regex.c: Indent cpp directives and remove parens after `defined'.
7078 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7079 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7080 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7081 (re_compile_pattern): Use size_t for length.
7082 (init_syntax_once): Move to a better place.
7083 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7084 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7086 * syntax.c (back_comment): Detect cases where a comment-starter is
7087 actually inside another comment as in: /* a // b */ c // d \n.
7088 Make it clear that `comstart_pos' is unused for nested comments.
7090 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7091 (KEYMAPP): New macro.
7092 (Fkeymap_parent, Fset_keymap_parent): Use it.
7093 (fix_submap_inheritance): Mark it static.
7094 (define_as_prefix, describe_buffer_bindings, describe_command)
7095 (describe_translation, describe_map): Complete prototypes.
7097 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7099 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7100 to better match the key-lookup behavior.
7102 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7104 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7105 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7107 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7109 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7110 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7111 (xterm.o): Depend on coding.h
7113 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7115 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7116 the corresponding '#endif'.
7118 2000-08-26 Miles Bader <miles@gnu.org>
7120 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7121 * xfaces.c (QCinherit): New variable.
7122 (syms_of_xfaces): Initialize it.
7123 (LFACE_INHERIT): New macro.
7124 (Finternal_get_lisp_face_attribute)
7125 (merge_face_vector_with_property)
7126 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7127 (check_lface_attrs): Allow new types of face height. Check
7129 (CYCLE_CHECK): New macro.
7130 (merge_face_inheritance): New function.
7131 (merge_face_vectors): Merge inherited faces too. Add F and
7132 CYCLE_CHECK arguments.
7133 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7134 (lookup_named_face, lookup_derived_face, realize_named_face)
7135 (face_at_string_position, face_at_buffer_position): Supply
7136 new F and CYCLE_CHECK arguments to merge_face_vectors.
7137 (merge_face_heights): New function.
7138 (merge_face_vectors, merge_face_vector_with_property)
7139 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7140 handle relative face heights.
7141 (lface_same_font_attributes_p): Compare heights using EQ.
7143 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7145 * charset.c (char_to_string): Check the character validity.
7146 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7148 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7150 * regex.c (PUSH_FAILURE_COUNT): New macro.
7151 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7152 Handle popping of a register's or a counter's data.
7153 (POP_FAILURE_POINT): Use the new name.
7154 (re_match_2_internal): Push counter data on the stack for succeed_n,
7155 jump_n and set_number_at and remove misleading dead code in succeed_n.
7157 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7159 * xdisp.c (redisplay_internal): If considering all windows on all
7160 frames, update the display for each frame as soon as possible,
7161 instead of first building all desired matrices for all frames, and
7162 then updating them all.
7163 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7165 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7167 * bytecode.c (mark_byte_stack): Add a comment.
7169 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7170 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7173 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7175 * minibuf.c (do_completion): Always use compare-string, not
7176 string-equal because the latter doesn't pay attention to
7177 multibyteness of strings.
7179 * process.c (create_process): Don't setup raw-text coding here.
7180 (Fopen_network_stream): Don't set coding->src_multibyte and
7181 coding->dst_multibyte here.
7182 (read_process_output): For process filter, return unibyte string
7183 if default-enable-multibyte-characters is nil.
7184 (send_process): If OBJECT is multibyte text, be sure to encoded it
7185 by the specified coding system for the process. Otherwise, setup
7187 (init_process): Don't initialize default-process-coding-system here.
7189 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7191 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7192 <scroll-down-aggressively>: Likewise.
7194 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7196 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7197 zero. Set coding->produced_char correctly.
7199 2000-08-22 Andrew Innes <andrewi@gnu.org>
7201 * makefile.w32-in: New file.
7203 * unexw32.c (unexec): Ignore old_name, and use the actual location
7204 of the current executable instead. Base new_name on this.
7206 * w32proc.c (create_child): Remove reference to security
7207 descriptor, which isn't needed and doesn't compile with mingw32.
7209 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7210 up dllimport attributes.
7211 (x_update_window_end): Update prototype.
7213 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7214 extern, which screws up dllimport attributes.
7216 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7217 up dllimport attributes.
7219 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7220 screws up dllimport attributes.
7222 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7223 up dllimport attributes.
7224 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7225 screws up dllimport attributes.
7227 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7228 up dllimport attributes.
7230 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7231 screws up dllimport attributes.
7233 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7234 screws up dllimport attributes.
7236 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7237 up dllimport attributes.
7239 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7240 unnecessary extern, which screws up dllimport attributes.
7243 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7244 up dllimport attributes.
7246 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7247 unnecessary extern, which screws up dllimport attributes.
7249 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7250 screws up dllimport attributes.
7252 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7253 up dllimport attributes.
7255 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7257 * w32bdf.c (search_file_line):
7258 (set_bdf_font_info):
7260 (w32_get_bdf_glyph):
7261 (w32_BDF_to_x_font): Fix compile warnings.
7263 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7265 * w32select.c: Include keyboard.h before frame.h.
7267 * w32fns.c (max): Define macro.
7268 (JOHAB_CHARSET): Define if not known.
7269 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7270 (Fx_show_tip): Synch with X version.
7272 * w32xfns.c: Include keyboard.h before frame.h.
7274 * w32fns.c: Include keyboard.h before frame.h.
7276 * w32term.c: Include keyboard.h before frame.h.
7278 * fontset.c: Include keyboard.h before frame.h.
7280 * w32inevt.c: Include keyboard.h before frame.h.
7281 (MOUSE_MOVED): Define if not known.
7283 * minibuf.c: Include keyboard.h before frame.h.
7285 * keyboard.c: Include keyboard.h before frame.h.
7287 * indent.c: Include keyboard.h before frame.h.
7289 * dispnew.c: Include keyboard.h before frame.h.
7291 * buffer.c: Include keyboard.h before frame.h.
7293 * alloc.c: Include keyboard.h before frame.h.
7295 * print.c: Include keyboard.h before frame.h.
7297 * process.c: Include keyboard.h before frame.h.
7299 * scroll.c: Include keyboard.h before frame.h.
7301 * sysdep.c: Include keyboard.h before frame.h.
7303 * term.c: Include keyboard.h before frame.h.
7305 * window.c: Include keyboard.h before frame.h.
7307 * xdisp.c: Include keyboard.h before frame.h.
7308 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7310 * frame.c: Include keyboard.h before frame.h.
7312 * w32heap.h: Undefine min, max.
7314 * w32gui.h: Undefine min, max.
7316 * unexw32.c: Change PUCHAR to PCHAR.
7317 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7320 (copy_executable_and_dump_data): Remove unnecessary static defs.
7321 (copy_executable_and_dump_data): Fix compile warnings.
7323 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7325 * w32console.c (min): Define macro.
7326 (clear_frame, write_glyphs): Fix compile warning.
7328 * w32proc.c (compare_env):
7329 (find_child_console): Fix compile warning.
7331 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7332 sys_errlist instead of _sys_errlist.
7333 (get_emacs_configuration_options): New function.
7335 * s/ms-w32.h (sys_nerr): Provide default definition.
7336 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7337 name with _ prepended.
7338 (NSIG): Define if not known.
7339 (get_emacs_configuration): Provide extern declaration.
7340 (get_emacs_configuration_options): Provide extern declaration.
7341 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7343 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7345 (read_unc_volume): Fix compile warning.
7347 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7348 definitions from being used.
7350 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7352 * w32.c (unc_volume_file_attributes):
7353 (open_unc_volume): Make arg const.
7355 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7356 (read_input_waiting): Remove excess parameter.
7358 * w32.c (init_environment): Call _access.
7359 (check_windows_init_file): Call _close.
7360 (init_user_info): Call _putenv.
7361 (init_environment): Call _putenv and _strdup.
7362 (init_ntproc): Reset volume info cache on startup.
7364 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7365 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7366 cannot override the CRT malloc.
7368 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7369 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7371 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7372 unless we are linking with a static CRT.
7373 (RVA_TO_PTR): Cast result to unsigned char*.
7375 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7376 (add_volume_info): Use xstrdup.
7378 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7380 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7381 (do_completion, Fminibuffer_complete_word): Use it.
7382 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7383 var so it can take non-boolean values.
7385 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7387 * editfns.c (find_field): Formatting changes.
7388 (toplevel): Some old-style function forward declarations
7389 changed to prototypes, some new protypes added, some functions
7392 * lisp.h (set_time_zone_rule): Add prototype.
7393 (use_dialog_box): External declaration.
7395 * keyboard.c (gen_help_event): Add parameter SIZE.
7396 (kbd_buffer_events_waiting): Slightly rewritten.
7397 (clear_event): New function.
7398 (kbd_buffer_get_event): Use it, and clear the input_events of
7400 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7401 don't fill the newly created array with nils.
7402 (toplevel): Convert some old-style function forward declarations
7405 * keyboard.h (gen_help_event): Change prototype.
7407 * xterm.c (XTread_socket): Change calls to gen_help_event.
7409 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7411 * eval.c (Fmacroexpand): Doc fix.
7413 2000-08-20 Jason Rumney <jasonr@gnu.org>
7415 * w32term.h (x_display_info_for_display): Remove as this function
7416 does not exist on W32.
7418 * w32term.c (help_echo_window): New variable.
7419 (syms_of_w32term): staticpro it.
7420 (note_mode_line_highlight): Set it.
7421 (XTextExtents16): Removed as there is no equivalent on W32.
7422 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7423 the X way of doing this will not work for W32.
7424 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7425 (x_draw_image_foreground): Avoid drawing outside of the clip area
7426 when image doesn't have a mask.
7427 (note_mouse_highlight): Process overlays in the right order of
7428 priority. Set help_echo_window.
7429 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7430 because that's more visible for large images.
7432 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7433 name to single_keymap_panes.
7434 (w32_menu_show): Set wv->title when dealing with titles.
7435 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7437 2000-08-21 Miles Bader <miles@gnu.org>
7439 * minibuf.c (do_completion): Try again if we rewrite the input
7440 string, but no completion was done, so that any completion message
7443 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7445 * xfaces.c (lface_equal_p): Compare strings differently.
7446 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7447 (realize_tty_face): Use them.
7448 (syms_of_xfaces): Initialize new variables.
7449 (map_tty_color): New function, extracted from realize_tty_face.
7450 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7451 foreground or background color, store the new color name in the
7452 realized face; previous code trying to do this had no effect.
7453 (realize_tty_face): Use map_tty_color.
7454 (Fclear_face_cache): Set face_change_count and ensure thorough
7457 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7459 * undo.c (record_first_change, record_marker_adjustment): Don't
7460 use XBUFFER on last_undo_buffer which might not be a buffer.
7462 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7464 * coding.c (decode_coding_string): Set members consumed,
7465 consumed_char, produced, produced_char of *coding correctly. If
7466 decode_coding doesn't consume any byte, don't try anymore.
7467 (encode_coding_string): Likewise.
7469 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7471 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7472 conditional have void type, for Standard C compilers.
7474 * xdisp.c (redisplay_internal): Compare windows for equality with
7475 EQ, instead of applying XWINDOW to something that might not
7478 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7480 * fontset.c (Finternal_char_font): Search only the selected frame
7481 for a window of the current buffer.
7483 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7485 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7488 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7489 second half of a HELP_EVENT is found at the start of kbd_buffer.
7491 2000-08-18 Miles Bader <miles@gnu.org>
7493 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7495 * editfns.c (save_restriction_save): Rewrite to use markers.
7496 (save_restriction_restore): Rewrite to understand new form of data
7497 saved by save_restriction_save.
7498 (Fsave_restriction): Remove cautionary note in doc-string.
7500 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7502 * fileio.c (build_annotations): Add a comment explaining the
7503 return value of format-annotate-function. Replace a spurious call
7504 to Flength with a CONSP test. Call format-annotate-function with
7505 a fifth arg specifying how many times the function is been called
7506 in a row, to let it choose temporary buffers appropriately.
7508 2000-08-17 Dave Love <fx@gnu.org>
7510 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7511 declare make_temp_name twice.
7513 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7514 (unreadpure): Give it an arg.
7516 * unexalpha.c: Prototype fatal_unexec, mark_x,
7517 update_dynamic_symbols. Declare unexec as void.
7519 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7520 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7522 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7523 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7525 * alloca.c: Use #error.
7526 [POINTER_TYPE]: Use it.
7528 * eval.c (Fdefvar): Doc fix.
7530 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7531 INITIALIZE_INTERVAL.
7533 * buffer.h: Avoid DECLARE_INTERVALS.
7535 * config.in: Add size_t.
7537 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7539 * w16select.c (set_clipboard_data): If there's not enough memory
7540 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7541 expects. In case of other failures, return 3.
7542 (system_error_msg): New error message.
7543 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7546 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7548 * term.c (write_glyphs): Also turn off inverse video after turning
7549 off other appearances in case TS_exit_attribute_mode is not equal
7550 to TS_end_standout_mode.
7551 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7553 (turn_off_face): Reset standout_mode only if
7554 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7555 is equal to TS_end_standout_mode.
7557 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7559 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7560 sequence at the end of the source block.
7562 * ccl.c (Fccl_program_p): Docstring modified.
7563 (Fccl_execute): Likewise.
7564 (Fccl_execute_on_string): Likewise.
7566 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7568 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7570 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7572 The following changes are mainly to fix bugs of
7573 encode/decode-coding-string failing if encoding/decoding return
7574 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7575 variable conversion_buffer.
7577 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7578 decrement dst_end to avoid buffer overflow in the later call of
7581 * coding.h (conversion_buffer_size, conversion_buffer)
7582 (get_conversion_buffer): Extern deleted.
7584 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7585 (conversion_buffer, conversion_buffer_size): Variables deleted.
7586 (get_conversion_buffer): Function deleted.
7587 (struct conversion_buffer): New structure.
7588 (MAX_ALLOCA): New macro.
7589 (allocate_conversion_buffer): New macro.
7590 (extend_conversion_buffer, free_conversion_buffer): New functions.
7591 (ccl_coding_driver): Set coding->result.
7592 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7593 this is the last block of source.
7594 (encode_coding): Likewise. Handle the source block as the last
7595 one only when the whole source text is consumed.
7596 (decode_coding_string): Handle the case that the output buffer is
7597 too small to decode the whole source text. Use
7598 allocate_conversion_buffer, extend_conversion_buffer and
7599 free_conversion_buffer, not get_conversion_buffer.
7600 (encode_coding_string): Likewise.
7601 (init_coding): Function deleted.
7602 (init_coding_once): Delete code to initialize conversion_buffer_size.
7604 * emacs.c (main): Don't call init_coding.
7606 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7608 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7609 (insert_glyphs): Likewise.
7611 * w32console.c (write_glyphs): Use a locally declared
7614 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7616 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7617 member of display_info is NULL.
7619 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7621 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7623 * term.c (turn_off_face): Reset standout_mode when resetting
7624 appearances with capability `me'.
7625 (write_glyphs): Switch on inverse video before each face change.
7627 2000-08-14 Dave Love <fx@gnu.org>
7629 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7630 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7631 (lisp_free): Declare and make static.
7633 * window.c: Fix embedded comment.
7634 (syms_of_window): Fix doc string.
7636 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7638 * keymap.c (push_key_description): If C without modifiers is < 32,
7639 make sure to print `C-' before `M-', like in the manual.
7641 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7643 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7644 since they aren't relocated anymore.
7645 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7647 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7648 partially visible line which is smaller than the window's height.
7650 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7652 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7653 the multibyte form of eight-bit-control characters.
7654 (Fccl_execute_on_string): Initialize ccl->multibyte.
7656 * ccl.h (struct ccl_program): New member multibyte.
7658 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7660 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7662 * regex.c (regex_compile) <normal_char>: Pay attention to
7664 (analyse_first) <exactn>: Setup fastmap correctly for
7665 eight-bit-control characters.
7667 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7669 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7671 * keyboard.c (make_lispy_event): Handle the new event type
7672 multibyte_char_keystroke.
7674 * xterm.c: Include coding.h.
7675 (XTread_socket): Work around a bug of XmbLookupString. If the
7676 input is from XIM, decode it according to the current locale. In
7677 that case, generate multibyte_char_keystroke events.
7679 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7681 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7682 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7684 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7686 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7687 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7688 (move_it_in_display_line_to): Record iterator's ascent and descent
7689 before producing glyphs, and restore them when we know the glyph
7690 doesn't fit on the line.
7691 (move_it_to): Restructured so that it's easier to debug. If
7692 moving to a vpos, and not moving to an x or character position,
7693 stop as soon as the specified vpos is reached; don't move further
7694 into that line because that might change the computed line height.
7695 (try_cursor_movement): New function, extracted from the cursor
7696 movement branch of redisplay_window. If ending on a partially
7697 visible line, don't try to scroll if the cursor line is taller
7699 (redisplay_window): Use try_cursor_movement.
7701 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7702 because that function doesn't cope with variable-height lines.
7704 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7705 box cursor because that's better visible for large images.
7707 2000-08-10 Miles Bader <miles@gnu.org>
7709 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7711 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7713 * xdisp.c (Vmessages_buffer_name): New variable.
7714 (message_dolog): Use it.
7715 (syms_of_xdisp): Initialize it.
7717 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7719 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7720 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7721 redundant now that keyboard.h is included.
7723 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7725 * keyboard.c (kbd_buffer_events_waiting): New function.
7727 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7729 * msdos.c: Include keyboard.h.
7730 (XMenuActivate): Empty no_event events from the event buffer. If
7731 no events are left after that, call clear_input_pending.
7732 (mouse_clear_clicks): New function, code moved from mouse_init.
7733 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7734 mouse driver to ``forget'' any past clicks.
7736 * Makefile.in (msdos.o): Depend on keyboard.h.
7738 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7740 * lisp.h (input_pending): External declaration.
7742 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7744 * xdisp.c (echo_area_display): Display thoroughly if input is
7745 pending. Bind redisplay-dont-pause to t during the redisplay.
7746 in case input is pending.
7748 * dispnew.c (Qredisplay_dont_pause): New variable.
7749 (syms_of_display): Initialize and staticpro it.
7750 (update_frame_1): Don't interrupt the display for pending input if
7751 redisplay_dont_pause is set.
7753 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7755 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7757 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7759 * callproc.c (Fcall_process): Terminate the unwind-protect around
7760 the post-read-conversion of coding system.
7762 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7763 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7764 * buffer.h (overlays_at): Update prototype.
7765 * xdisp.c (next_overlay_change): Update call to overlays_at.
7766 * xfaces.c (face_at_buffer_position): Likewise.
7767 * textprop.c (Fget_char_property): Likewise.
7768 * xterm.c (note_mouse_highlight): Likewise.
7770 * minibuf.c (do_completion): Don't consider a simple change of
7771 case as `completion'.
7773 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7775 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7776 * undo.c (record_delete): Make sure last_point_position_buffer is
7777 a buffer before comparing pointers.
7779 * coding.h (decode_coding_string): Declare.
7781 * intervals.h (Fprevious_single_char_property_change): Declare.
7783 * textprop.c (Fprevious_single_char_property_change): Don't do
7784 arithmetic directly on lisp objects.
7786 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7788 * keyboard.h (menu_item_eval_property): Declare.
7790 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7791 reuse as buffer name, instead of recreating (and discarding) every
7792 time a message is logged.
7793 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7794 (current_message_1, truncate_message_1, set_message_1)
7795 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7796 (current_message, truncate_echo_area, display_echo_area)
7797 (resize_echo_area_axactly): Changed calls.
7799 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7801 (Ffind_coding_systems_region_internal): First argument to Fappend
7802 must be an integer, not a Lisp object.
7804 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7806 * charset.c (Fchar_width): Doc fix.
7808 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7810 * charset.c (Fstring_width): Doc fix.
7812 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7814 * xdisp.c (start_display): When starting display on a continuation
7815 line, clear ascent and descent members of the iterator structure;
7816 the height of the continued line does not affect the height of the
7818 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7819 line taller than the window.
7820 (redisplay_window) <forced window start>: Handle case that the
7821 middle of the window is not found in any row.
7822 (dump_glyph_row): Show more information.
7823 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7824 first text line in a glyph matrix.
7826 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7827 of the clip area when image doesn't have a mask.
7829 * fns.c (sweep_weak_table): Fix survival conditions for
7830 key-or-value and key-and-value weakness.
7832 * .gdbinit (xhashtable): New command.
7834 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7835 tables out of the list of all weak hash tables.
7837 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7838 a new buffer is created, make sure echo_area_buffer[] references
7841 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7843 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7846 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7848 * syntax.c (skip_chars): Fix previous change. Make the handling
7849 of unibyte string consistent with that of regex search.
7851 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7853 * xmenu.c (popup_get_selection): Use xfree instead of free.
7855 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7857 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7859 * callproc.c (child_setup): Use xfree instead of free.
7861 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7863 (run_mac_command, closedir): Use `xfree' instead of `free'.
7865 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7867 * eval.c (error): Use xfree instead of free.
7869 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7871 * fns.c: Replace `illegal' with `invalid'.
7872 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7874 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7876 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7879 2000-08-04 Noah Friedman <friedman@splode.com>
7881 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7884 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7886 * syntax.c (skip_chars): Fix typo in error message.
7888 2000-08-04 Andreas Schwab <schwab@suse.de>
7890 * m/ia64.h: Moved from s/ia64.h.
7892 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7894 * process.c (read_process_output): Big simplification. Handle
7895 composition and post-read-conversion of coding system correctly.
7896 (send_process): Handle composition correctly.
7898 * callproc.c (Fcall_process): Handle post-read-conversion of
7899 coding system if any.
7901 * coding.c (decode_coding_iso2022): More strict check for handling
7903 (coding_restore_composition): Pay attention to the case that
7904 cmp_data is not set properly (because of invalid code in the
7906 (run_pre_post_conversion_on_str): Include text properties in the
7908 (decode_coding_string): Set members of coding correctly.
7910 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7912 * s/ia64.h: New file.
7914 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7915 Use NULL instead of 0 at the end of variable argument list of
7916 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7917 sizeof (int) < sizeof (void *).
7919 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7920 of variable argument lists of XtVaGetValues and XtVaSetValues.
7922 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7923 variable argument lists of XtVaGetValues and XtVaSetValues.
7925 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7927 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7928 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7930 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7933 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7934 in call to Fsingle_key_description.
7936 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7939 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7941 * window.c (display_buffer_reuse_frames): New variable.
7942 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7943 frames displaying BUFFER.
7944 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7946 2000-08-01 Miles Bader <miles@gnu.org>
7948 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7949 when to constrain NEW_POS (they were pretty screwed up before).
7951 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7953 * msdos.c (run_msdos_command): Save and restore the master
7954 environment, for the case that child_setup signals an error.
7955 When mirroring slashes in DOS shell commands, don't fail when
7956 argv[2] has embedded blanks.
7957 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7958 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7959 (dos_ttraw): Call mouse_setup_buttons.
7961 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7962 using alloca; free it after run_msdos_command returns.
7964 2000-07-27 Dave Love <fx@gnu.org>
7966 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7967 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7969 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7971 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7973 * editfns.c (lisp_time_argument): Fix last change.
7975 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7977 * fns.c (Fdelete): Make it work on vectors and strings in addition
7980 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7981 (syms_of_fns): Initialize new variables.
7982 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7983 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7984 weakness, with t meaning the same as `key-and-value'.
7986 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7988 * coding.h (struct coding_system): Member safe_charset deleted.
7990 * coding.c (Qsafe_charsets): This variable deleted.
7991 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7993 (coding_safe_chars): New function.
7994 (CODING_SAFE_CHAR_P): New macro.
7995 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7996 checking safe_charsets member of the coding system. Caller changed.
7997 (detect_coding_iso2022): New local variable safe_chars.
7998 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7999 safe_charsets member of the coding system.
8000 (decode_coding_iso2022): New local variable safe_chars.
8001 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
8002 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
8003 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
8004 (ENCODE_UNSAFE_CHARACTER): New macro.
8005 (encode_coding_iso2022): New local variable safe_chars. Check
8007 (setup_coding_system): Delete the code to initialize
8008 coding->safe_charses
8009 (intersection, find_safe_codings): New functions.
8010 (Ffind_coding_systems_region_internal): New function.
8011 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
8012 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
8013 variable and initialize it.
8015 * fns.c (char_table_ref_and_index): New function.
8017 * lisp.h (char_table_ref_and_index): Add prototype.
8019 2000-07-26 Sam Steingold <sds@gnu.org>
8021 * editfns.c (lisp_time_argument): Added third argument `usec'.
8022 (Ffloat_time): New built-in Lisp function.
8024 2000-07-26 Gerd Moellmann <gerd@gnu.org>
8026 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
8027 for the character code.
8029 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
8032 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
8033 if called for a popup menu.
8034 (xmenu_show): Store help string in widget values.
8036 2000-07-26 Dave Love <fx@gnu.org>
8038 * syswait.h: Move some definitions.
8039 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
8040 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
8041 perspicuous definitions.
8042 (WTERMSIG): Fix bit pattern used.
8044 2000-07-26 Kenichi Handa <handa@etl.go.jp>
8046 * print.c (print_object): If vector printing is truncated, print
8047 "..." to indicate it as well as the case of list printing.
8049 2000-07-25 Gerd Moellmann <gerd@gnu.org>
8051 * xdisp.c (next_element_from_display_vector): Improve comments.
8053 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
8054 for the character code, and the rest for the face id as in 20.x.
8055 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
8057 * window.c (window_display_table): Cleaned up.
8059 * syntax.c (Fforward_word): Add last arg nil in call of
8060 Fconstrain_to_field.
8062 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
8064 * fileio.c (Frename_file) [DOS_NT]: If the file names are
8065 identical but for the letter-case, don't call
8066 barf_or_query_if_file_exists.
8068 2000-07-25 Miles Bader <miles@gnu.org>
8070 * editfns.c (find_field): Honor special `boundary' fields.
8071 (Qboundary): New variables.
8072 (syms_of_editfns): Initialize Qboundary.
8073 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
8074 Use scan_buffer instead of find_before_next_newline, because it
8075 allows us to detect the boundary case where there's a newline at
8077 * lisp.h (Fconstrain_to_field): Update external declaration.
8079 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8081 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8084 2000-07-24 Dave Love <fx@gnu.org>
8086 * s/sunos4-0.h, s/sol2.h:
8087 (LIBS_TERMCAP): Move from m/sparc.h.
8089 * m/sparc.h (TERMINFO): Moved to system files (probably only
8090 relevant for sunos4 judging by its vintage).
8091 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8094 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8096 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8097 name to single_keymap_panes.
8099 2000-07-24 Andreas Schwab <schwab@suse.de>
8101 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8103 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8105 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8106 parameters instead of using int parameters. Expect FN to accept
8107 EMACS_INT parameters.
8108 (display_echo_area, resize_echo_area_axactly, current_message)
8109 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8110 with new argument list.
8111 (resize_mini_window_1): New callback function.
8112 (current_message_1, truncate_message_1, set_message_1): Change
8113 parameter lists to the new format expected by with_echo_area_buffer.
8115 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8117 * fontset.c (fontset_ref): Remove INLINE declaration.
8118 (fontset_ref_via_base): Likewise.
8119 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8122 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8124 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8125 correct order of priority. If help echo was found in an overlay,
8126 use that overlay as the object in which the help echo was found.
8128 2000-07-22 Miles Bader <miles@gnu.org>
8130 * textprop.c (Fprevious_single_char_property_change): The initial
8131 property value should be from the position preceding POSITION, not
8134 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8136 * coding.c (syms_of_coding): Doc fix for
8137 inhibit-iso-escape-detection.
8139 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8141 * xterm.c (note_mouse_highlight): Process overlays in the right
8144 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8146 * xterm.c (note_mouse_highlight): If help-echo was found in an
8147 overlay, use that overlay as the object in which the help was found.
8149 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8151 * window.c (foreach_window): Instead of a fake variable argument
8152 list, take one USER_DATA argument.
8153 (foreach_window_1): Likewise, and call callback functions with two
8154 args, the window and USER_DATA.
8155 (struct check_window_data): New struct.
8156 (check_window_containing): Use it.
8157 (window_from_coordinates): Set up a struct check_window_data for
8159 (add_window_to_list, freeze_window_start): Change parameters
8160 according to new calling convention.
8162 * window.h (foreach_window): Change prototype.
8164 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8166 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8168 * xmenu.c (menu_help_callback): Call show_help_echo with
8169 additional arguments OBJECT and POS.
8171 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8173 * data.c (Faset): Allow storing any multibyte character in a
8174 string. Convert unibyte string to multibyte if necessary.
8176 * xfns.c (x_encode_text): New function.
8177 (x_set_name): Use x_encode_text.
8178 (x_set_title): Likewise.
8180 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8182 * xterm.h (x_encode_text): Add prototype.
8184 2000-07-20 Dave Love <fx@gnu.org>
8186 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8189 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8191 * msdos.c (help_echo_window): New variable.
8192 (syms_of_msdos): Initialize and staticpro it.
8193 (IT_note_mode_line_highlight): Set help_echo_window.
8194 (IT_note_mouse_highlight): Ditto.
8195 (dos_rawgetc): Store help_echo_window in the second event produced
8198 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8199 Record the object that generated the help echo and the position of
8200 that object in help_echo_object and help_echo_pos. Record that
8201 some glyphs in a row are displayed in mouse-face.
8202 (IT_update_begin): Don't clear mouse highlight unless one of the
8203 enabled glyph rows is marked as being displayed in mouse-face.
8204 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8205 and position recorded in help_echo_object and help_echo_pos to the
8207 (IT_menu_display): Accept a new argument PN: the pane number of
8208 the current menu pane. Record the pane number and the item
8209 number of the item which has associated help string.
8210 (XMenuActivate): Update the prototype for help_callback in
8211 function declaration. Call IT_menu_display with the current menu
8212 pane number as an additional argument. Call help_callback with
8213 two additional arguments: the pane number and the item number of
8214 the menu item associated with the help text.
8215 (help_echo_object, help_echo_pos): New variables.
8216 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8218 * msdos.h (XMenuActivate): Update prototype.
8220 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8222 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8223 Add some more prototypes.
8225 * xterm.c, xterm.h: Add some more prototypes.
8227 * lisp.h (Fnext_single_char_property_change): Add prototype.
8229 * dispnew.c (direct_output_for_insert): Remove confusing
8230 outer local variable mouse_face_overwritten_p.
8231 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8233 * alloc.c (allocate_string_data): Don't copy old string contents.
8235 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8237 * coding.c (code_convert_region): Delete text properties before
8238 shrinking the conversion region.
8240 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8242 * dispnew.c (update_text_area): Write the whole row if it
8243 has mouse-face in it.
8245 * xfaces.c (face-alternative-font-family-alist): Remove
8246 DEFVAR_LISP; staticpro instead.
8248 * xmenu.c (menu_help_callback): Call show_help_echo with
8251 * keyboard.c (show_help_echo): Add parameter WINDOW.
8252 (read_char): Call show_help_echo with window extracted from Lisp
8254 (gen_help_event): Add parameter WINDOW.
8256 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8258 * xterm.c (help_echo_window): New variable.
8259 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8260 (XTread_socket): Pass help_echo_window to gen_help_event.
8261 (syms_of_xterm): Initialize and staticpro help_echo_window.
8263 2000-07-18 Dave Love <fx@gnu.org>
8265 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8267 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8269 * alloc.c (allocate_string_data): If string had already data
8270 assigned, copy old contents to new string data.
8272 * coding.c (syms_of_coding): Fix typo in spelling of variable
8273 `inhibit-iso-escape-detection'.
8275 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8277 * Makefile.in: Add dependencies on dispextern.h.
8278 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8279 `free'; both can conflict with system header files.
8281 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8283 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8286 2000-07-18 Dave Love <fx@gnu.org>
8288 * window.c (Fwindow_list): Declare arg `window'.
8290 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8292 * coding.c (setup_coding_system): Don't override the explicitly
8293 specified designations.
8295 2000-07-15 Miles Bader <miles@gnu.org>
8297 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8298 from `text_property_eq' and `text_property_stickiness', respectively.
8299 (find_field, Fconstrain_to_field, char_property_eq)
8300 (char_property_stickiness): Changed to call char-property functions
8301 instead of text-property-only ones.
8303 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8304 `next_single_char_property_change'). Do more error checking, and
8305 cleanup limit behavior.
8306 (Fprevious_single_char_property_change): New function.
8307 (syms_of_textprop): Initialize new subrs.
8309 * xdisp.c (display_prop_end, invisible_text_between_p):
8310 Call Fnext_single_char_property_change instead of
8311 next_single_char_property_change.
8313 2000-07-15 Jason Rumney <jasonr@gnu.org>
8315 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8316 after menu is finished with.
8317 (add_menu_item): Only consider wv->title as a menu title.
8318 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8320 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8322 (FONT_REGEXP): Remove unused macro, and its sub-components.
8323 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8325 * w32term.c (help_echo_object, help_echo_pos): New variables.
8326 (note_mode_line_highlight): Store additional information about the
8327 help-echo in help_echo_object and help_echo_pos. Check both
8328 `local-map' and `keymap' properties for changing the cursor
8329 (note_mouse_highlight): Store additional information about the
8330 help-echo in help_echo_object and help_echo_pos.
8331 (note_tool_bar_highlight): Set help_echo_object to nil and
8332 help_echo_pos to -1.
8333 (w32_read_socket): Use gen_help_event instead of filling
8334 input_events manually.
8335 (syms_of_w32term): Staticpro help_echo_object.
8336 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8337 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8338 (x_clear_mouse_face): New function.
8339 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8340 (x_update_window_begin): No need to turn off the mouse
8342 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8343 depending on whether they contain glyphs highlighted in mouse-face.
8344 (x_fill_stretch_glyph_string): Consume runs of stretch
8345 glyphs instead of a single one.
8346 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8347 with new argument list.
8348 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8349 (x_append_glyph, x_append_composite_glyph)
8350 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8351 changes in struct glyph starting 1999-12-27. See comments for
8352 xterm.c on 2000-07-05.
8354 2000-07-14 Sam Steingold <sds@gnu.org>
8356 * xfaces.c (realize_x_face): Fix the last patch:
8357 check `default_face' before dereferencing.
8359 2000-07-14 Dave Love <fx@gnu.org>
8361 * syntax.c (back_comment): Add null default in switch (for pcc).
8363 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8365 * xfaces.c (realize_x_face): Make fontset using the base of the
8366 default_face's fontset, not using the default fontset.
8368 * coding.c (inhibit_iso_escape_detection): New variable.
8369 (syms_of_coding): Make it a Lisp variable.
8370 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8371 nonzero, ignore ISO2022's escape sequence.
8373 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8375 * alloca.c (malloc) [emacs]: Define as xmalloc.
8377 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8378 use that instead of the mouse position. Add parameters DX and DY.
8380 * dispextern.h (Fx_show_tip): Adjust number of parameters
8383 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8384 if HELP is a function, call it with OBJECT and POS as parameters
8385 to get the help to display.
8386 (gen_help_event, kbd_buffer_store_help_event): New functions.
8387 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8388 (read_char): Call show_help_echo with new parameters.
8390 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8393 * xterm.c (help_echo_object, help_echo_pos): New variables.
8394 (note_mode_line_highlight): Store additional information about the
8395 help-echo in help_echo_object and help_echo_pos. Check both
8396 `local-map' and `keymap' properties for changing the cursor
8397 (note_mouse_highlight): Store additional information about the
8398 help-echo in help_echo_object and help_echo_pos.
8399 (note_tool_bar_highlight): Set help_echo_object to nil and
8400 help_echo_pos to -1.
8401 (XTread_socket): Use gen_help_event instead of filling
8402 input_events manually.
8403 (syms_of_xterm): Staticpro help_echo_object.
8405 * xmenu.c (menu_highlight_callback): Use
8406 kbd_buffer_store_help_event instead of setting up and input_event
8409 * xdisp.c (eval_form): GCPRO argument sexpr.
8410 (call_function): New function.
8411 (handle_single_display_prop): Use call_function and FUNCTIONP
8412 instead of checking whether if font_height is a symbol and
8415 * eval.c (internal_condition_case_2): New function.
8417 * lisp.h (FUNCTIONP): New macro.
8418 (internal_condition_case_2, call_function): Add prototypes.
8420 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8421 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8422 Always set `arg' member of input_events.
8423 (construct_menu_click): Unused function removed.
8425 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8427 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8428 (construct_drag_n_drop, x_scroll_bar_handle_click)
8429 (w32_read_socket): Always set `arg' member of input_events.
8431 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8433 * lisp.h (eval_form): Add prototype.
8435 * xdisp.c (eval_form): Make it externally visible.
8437 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8439 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8440 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8441 consing. For prefix events, store the frame in the `arg' slot of
8442 the event, otherwise store the key there.
8443 (XTread_socket): Instead of consing, use the frame_or_window slot
8444 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8446 * xmenu.c (menu_highlight_callback): Store help string in the
8447 `arg' member of the input event; don't cons.
8448 (menubar_selection_callback): Use the `arg' slot of input events
8449 to queue additional information, instead of consing.
8451 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8453 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8455 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8457 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8458 input events to queue additional information, instead of consing.
8460 * keyboard.c (kbd_buffer_gcpro): Renamed from
8461 kbd_buffer_frame_or_window. Now used for all Lisp objects
8462 referenced from the input queue.
8463 (kbd_buffer_store_event): Always use structure assignment for
8464 copying input events. Record all Lisp objects referenced from
8465 events in kbd_buffer_gcpro.
8466 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8467 differently from input events. Test for prefix menu_bar_events
8468 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8469 event in kbd_buffer_gcpro to nil.
8470 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8471 frame_or_window is equal to its arg member as prefix events.
8472 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8473 used by an input event to nil.
8474 (init_keyboard): Use two times the size of the input queue
8475 for kbd_buffer_gcpro.
8476 (syms_of_keyboard): Likewise.
8478 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8479 Use USER_SIGNAL_EVENT.
8481 * termhooks.h (struct input_event): Add member `arg'.
8482 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8483 (USER_SIGNAL_EVENT): Renamed from user_signal.
8485 * xfaces.c (ASET): Remove definition.
8487 * lisp.h (AREF, ASET, ASIZE): New macros.
8489 * fontset.c (AREF, ASIZE): Remove definitions.
8491 * fns.c (AREF): Remove definition.
8493 * composite.c (AREF): Remove definition.
8495 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8497 * dispnew.c (redraw_overlapped_rows): Add missing local.
8498 (scrolling_window): Remove debug code.
8500 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8501 Before scrolling, turn off a mouse-highlight in the window
8504 * xterm.c (x_update_window_end): Add parameter
8505 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8506 redisplay in XTframe_up_to_date.
8507 (x_clear_mouse_face): New function.
8508 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8510 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8512 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8513 it when any row is written to that contains glyphs highlighted in
8515 (update_window): Call the window update end hook with new
8516 parameter MOUSE_FACE_OVERWRITTEN_P.
8517 (direct_output_for_insert): Give up if row contains mouse-face.
8519 * dispextern.h (struct redisplay_interface): Add parameter
8520 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8521 (clear_mouse_face): New function pointer member.
8523 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8525 * syntax.c (back_comment): Use one switch rather than a few `if's.
8526 Obey open_paren_in_column_0_is_defun_start.
8527 When reverting to the `slow' method, try to nicely handle the case
8528 of nested comments by checking that the comment-starter we found
8529 does indeed match the comment-ender.
8530 (scan_sexps_forward, scan_sexps_forward):
8531 Ignore excessive opening parenthesis rather than throwing an error.
8533 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8535 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8536 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8538 * dispnew.c (direct_output_forward_char): Give up if currently
8539 displaying a message instead of the minibuffer contents.
8541 * xterm.c (x_update_window_begin): No need to turn off the mouse
8543 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8544 depending on whether they contain glyphs highlighted in mouse-face.
8546 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8547 compare the mouse_face_p flags of both rows.
8549 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8551 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8553 * keyboard.c (show_help_echo): Accept additional parameter
8554 ok_to_overwrite_keystroke_echo.
8555 (read_char): Call show_help_echo with a zero
8556 ok_to_overwrite_keystroke_echo argument.
8557 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8558 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8559 ok_to_overwrite_keystroke_echo argument.
8560 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8561 non-zero ok_to_overwrite_keystroke_echo argument.
8563 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8565 * xdisp.c (try_window_id): If changes are all below what is
8566 displayed in the window, and point is in the window, we still
8567 might have to find point on the display.
8569 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8570 glyphs instead of a single one.
8571 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8572 with new argument list.
8573 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8575 * keymap.c (get_keymap_1): Add comment that this function can GC.
8576 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8577 comment that functions can GC.
8578 (Fset_keymap_parent): GCPRO arg KEYMAP.
8580 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8582 * msdos.c (XMenuActivate): After exiting the menu, restore the
8583 echo area message and erase it.
8585 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8587 * fontset.c (Ffontset_info): Make the return value more compatible
8588 with that of Emacs 20.
8590 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8592 * eval.c (Fsignal): Handle case that backtrace_list is null.
8594 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8596 * ccl.c (Fccl_execute): Typo fixed.
8598 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8600 * window.c (window_loop): Add missing gcpro1 local variable.
8602 * window.c (Fwindow_list): Reverse list at the end.
8603 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8604 means allow windows on OWINDOW's frame, only.
8605 (window_loop): Simplified; use Fwindow_list.
8607 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8609 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8611 * xterm.c (XTread_socket): Increment handling_signal at the start,
8612 decrement it at the end.
8614 * eval.c (handling_signal): New variable.
8615 (Fsignal): Abort if handling_signal is non-zero.
8617 * lisp.h (handling_signal): External declaration.
8619 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8621 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8623 Sound support for NetBSD through "Linux emulation" support:
8624 * config.in (HAVE_SOUNDCARD_H): Undef.
8625 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8626 * Makefile.in (LIBSOUND): New variable.
8627 (LIBES): Include it.
8628 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8629 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8630 (vox_open): Use DEFAULT_SOUND_DEVICE.
8631 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8633 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8635 * print.c (print_error_message): If Vsignaling_function is set,
8636 show it in *Messages*.
8638 * lisp.h (Vsignaling_function): External declaration.
8640 * eval.c (Vsignaling_function): New variable.
8641 (Fsignal): Compute it.
8642 (syms_of_eval): Staticpro it.
8644 2000-07-05 Dave Love <fx@gnu.org>
8646 * syswait.h: Use the autoconf recommended approach. Old code
8647 #if'd out in case we need to revert.
8649 * config.in (HAVE_SYS_WAIT_H): Added.
8651 2000-07-05 Andrew Innes <andrewi@gnu.org>
8653 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8654 when non-NULL instead of __morecore, to take account of buffer
8655 memory. This also solves a problem with spurious memory warnings
8658 * ralloc.c: Make real_morecore non-static.
8660 * eval.c (internal_condition_case): Comment out abort if
8661 interrupt_input_blocked is not zero.
8663 * makefile.nt: Add support for `bootstrap' and related targets.
8664 Include minimal debug info in emacs.exe in release build.
8665 Remove all dependencies on lisp.h, and fixup some others.
8667 * w32.c (init_environment): Install code from 20.7 for providing
8668 default values for environment variables, based on the
8669 executable's own location.
8670 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8671 (sys_socket): Install socket inheritance bug fix from 20.7.
8673 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8674 here via blockinput.h).
8676 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8678 * w32menu.c (w32_menu_display_help):
8679 * xmenu.c (menu_help_callback): Use show_help_echo.
8681 * keyboard.h (show_help_echo): Declare.
8683 * keyboard.c (show_help_echo): New function, extracted from read_char.
8684 Feval its `msg' argument if it's a cons cell.
8685 (read_char): Use it.
8686 (follow_key): Pass `autoload' to get_keyelt.
8688 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8689 (note_tool_bar_highlight, XTread_socket):
8690 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8692 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8693 (note_tool_bar_highlight, w32_read_socket):
8694 Do not gratuitously ignore non-string `help-echo' properties.
8696 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8698 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8700 * window.c (delete_all_subwindows): Reset Vwindow_list.
8702 * xterm.c (x_append_glyph, x_append_composite_glyph)
8703 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8704 changes in struct glyph starting 1999-12-27. Some bit-fields of
8705 struct glyph were not set, which made glyphs unequal when compared
8706 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8707 effects were the result. This also depended on the contents of
8708 memory returned by xmalloc. If flickering happens again, activate
8709 the code in clear_glyph_row that's in #if 0. If the flickering is
8710 gone with that, chances are that it is caused by something similar.
8712 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8714 * dispextern.h: Add some comments.
8716 * window.c (add_window_to_list): Add parameter LIST.
8717 (window_list): Order list so that, for each frame, windows are
8718 in canonical order, and so that frames appear in the list in
8719 the order given by Vframe_list.
8720 (next_window): Reverse the handling of NEXT_P.
8722 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8724 * window.c (Vwindow_list): New variable.
8725 (make_window, delete_window): Set Vwindow_list to nil.
8726 (check_window_containing): New function.
8727 (window_from_coordinates): Rewritten.
8728 (add_window_to_list, window_list, candidate_window_p)
8729 (decode_next_window_args, next_window): New functions.
8730 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8731 (Fwindow_list): New function.
8732 (Fother_window): Cleaned up.
8733 (foreach_window): Add a longer "variable argument list". Let
8734 callback function return 0 to indicate that cycling over windows
8736 (foreach_window_1): Likewise.
8737 (freeze_window_start): Return int.
8738 (init_window): New function.
8739 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8741 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8742 input_event with bzero.
8743 (main): Call init_window.
8745 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8748 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8750 * composite.h (make_composition_value_copy): Extern it.
8752 * composite.c (make_composition_value_copy): New function.
8754 * editfns.c (Fformat): While copying text properties, make each
8755 composition property value a copy.
8757 * fns.c (concat): While copying text properties, make each
8758 composition property value a copy.
8760 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8762 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8764 * fns.c (sweep_weak_table): Mark only objects that are not
8767 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8768 include those frames as candidates which have their focus
8769 redirected to the minibuffer frame.
8771 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8773 * fns.c (Fputhash): Return `value' rather than nil.
8775 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8777 * frame.c (next_frame): Don't check focus redirection in case
8778 MINIBUF is a window. Doing so excludes frames using MINIBUF
8779 unless their focus is redirected, which contradicts the
8780 specification of next-frame, and leads to infinite loops in
8781 certain situations when cycling through windows with next-window.
8783 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8785 * coding.c (code_convert_region): Even if the length of text is
8786 zero, try to convert it if coding->type is coding_type_ccl.
8787 (decode_coding_string, encode_coding_string): Likewise.
8789 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8791 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8792 the display if windows_or_buffers_changed.
8794 * dispnew.c (struct row_entry): New structure.
8795 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8796 (row_table_size, old_lines, new_lines, old_lines_size)
8797 (new_lines_size, run_pool, runs_size, runs): New variables.
8798 (add_row_entry): New function.
8799 (scrolling_window): Use data structures allocated with xmalloc and
8800 held in global variables, instead of allocating them with alloca and
8801 holding them in local variables. Use a larger hash table whose
8802 size depends on glyph matrix sizes. Don't use bzero to clear the
8803 hash table; instead, clear used slots only.
8805 * fns.c (next_almost_prime): Make it externally visible.
8807 * lisp.h (next_almost_prime): Add prototype.
8809 * s/isc4-0.h (sigunblock): Define.
8811 * s/sco5.h (sigunblock): Define.
8813 2000-06-27 Dave Love <fx@gnu.org>
8815 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8816 (moved to osf5-0.h).
8817 [!NOT_C_CODE]: Protect string.h stuff.
8819 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8820 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8822 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8824 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8825 below the last line from the needed window height.
8827 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8829 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8830 (Fwidget_get): Use it.
8831 (syms_of_fns): Defsubr it.
8833 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8835 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8836 display info for XIM.
8837 (xim_open_dpy): Likewise.
8838 (xim_close_dpy): Don't free the display info's XIM.
8840 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8842 * config.in (USE_XIM): New define.
8844 * keymap.c (get_keyelt): For menu-items containing a `:filter
8845 FILTER', apply FILTER to the menu-item's definition to get the
8846 real definition to use.
8848 * lisp.h (QCfilter): External declaration.
8850 * xfns.c (Fimage_size): New function.
8851 (syms_of_xfns): Defsubr it.
8853 2000-06-26 Andreas Schwab <schwab@suse.de>
8855 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8858 2000-06-25 Dave Love <fx@gnu.org>
8860 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8862 * Makefile.in (blockinput.h): Depend on atimer.h.
8863 (atimer.h): Depend on systime.h.
8865 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8867 * atimer.h: Protect against multiple inclusion. Include systime.h.
8869 * lisp.h (swap_in_global_binding): Declare.
8871 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8873 * process.c (Fopen_network_stream): Turn off atimers for duration
8874 of call to connect. (Patch from Gerd.)
8876 2000-06-23 Dave Love <fx@gnu.org>
8878 * ralloc.c: Maybe include unistd.h
8880 * emacs.c (setgrp): Undefine before defining.
8881 (malloc_warning, set_time_zone_rule, index): Prototype.
8883 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8884 HAVE_STRUCT_TIMEZONE.
8886 * s/osf1.h: Move string.h hack here from alpha.h and make it
8888 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8890 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8891 (SOCKLEN_TYPE): Don't define.
8893 * m/alpha.h: Remove string.h hack.
8895 * s/osf5-0.h: New file.
8897 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8898 include time.h, done by systime.h.
8899 [__FreeBSD__]: Remove redundant includes.
8901 * callproc.c (setpgrp): Undefine before defining.
8902 (delete_temp_file): Return Qnil to avoid warning.
8904 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8906 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8909 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8911 * composite.h (compose_text): Declare.
8913 * xterm.c: Don't include sys/types.h unconditionally. Don't
8914 protect its inclusion with !USG (following xmenu.c).
8916 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8918 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8921 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8923 * coding.c (decode_eol_post_ccl): Special handling for undecided
8924 and inconsistent EOL types.
8926 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8928 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8929 trough color and main window's background color.
8931 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8933 * xterm.h (Xt_app_con): External declaration.
8935 * widget.c (EmacsFrameRealize): Fix typo.
8937 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8939 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8940 (handle_invisible_prop): Record the start of invisible text in
8941 it->add_overlay_start.
8942 (struct overlay_entry): Add member `overlay'.
8943 (handle_overlay_change): Simplify.
8944 (next_overlay_string): After having processed overlay strings at the
8945 end of the buffer, record that fact in
8946 it->overlay_strings_at_end_processed_p.
8947 (compare_overlay_entries): If before- and after-strings come
8948 from the same overlay, let before-strings come first.
8949 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8950 (load_overlay_strings): Take it->add_overlay_start into account
8951 when adding overlay strings.
8953 * dispextern.h (struct it): Add member add_overlay_start.
8955 2000-06-22 Dave Love <fx@gnu.org>
8957 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8959 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8961 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8963 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8966 2000-06-21 Dave Love <fx@gnu.org>
8968 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8970 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8972 * syntax.c (back_comment): Simplify string-parity counting (with
8973 the added benefit of handling multiple string-styles as long as
8974 they are not intertwined).
8975 Jump to the slow code as soon as a comment starter is found in
8976 a "string_lossage" position. Fixes the case: " /* " /* " */.
8978 2000-06-21 Dave Love <fx@gnu.org>
8980 * Makefile.in: Use GETLOADAVG_LIBS.
8982 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8983 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8985 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8987 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8988 (Fforward_comment, scan_lists):
8989 Check the comstyle of single-char comment-starters.
8990 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8991 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8992 Check the comstyle of single-char comment-starters.
8993 Clarify control-flow around the Scomment case.
8995 2000-06-20 Dave Love <fx@gnu.org>
8997 * fns.c (make_hash_table, maybe_resize_hash_table):
8998 Cast arg of next_almost_prime.
9000 * tparam.c [emacs]: Include lisp.h.
9002 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
9005 2000-06-20 Gerd Moellmann <gerd@gnu.org>
9007 * keyboard.c (adjust_point_for_property): Check if display
9008 property should be treated as intangible by looking at its value.
9010 * xdisp.c (single_display_prop_intangible_p)
9011 (display_prop_intangible_p): New functions.
9013 * dispextern.h (display_prop_intangible_p): Add prototype.
9015 * xdisp.c (dump_glyph_row): Show type of glyph->object.
9017 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
9018 argument to sigprocmask.
9020 * s/sco5.h (sigblock): Redefined to pass a pointer as second
9021 argument to sigprocmask.
9023 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
9024 sigprocmask_set, and pass a pointer to it to sigprocmask.
9026 * sysdep.c (sigprocmask_set): New variable.
9028 * fileio.c (make_temp_name): Don't use `%s' in string passed to
9031 2000-06-20 Sam Steingold <sds@gnu.org>
9033 * xrdb.c: Don't declare xmalloc, xrealloc.
9035 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
9037 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
9038 (re_comp): Cast gettext return value to avoid complaints when
9041 2000-06-20 Dave Love <fx@gnu.org>
9043 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
9045 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
9047 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
9049 * m/alpha.h: Don't declare xmalloc, xrealloc.
9051 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
9053 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
9055 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
9057 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
9060 * keyboard.h (poll_for_input_1): Declare.
9062 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
9064 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
9066 * doprnt.c: Don't declare xmalloc, xrealloc.
9068 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
9069 (getenv, ctime, getwd): Removed.
9070 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
9072 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
9073 x_set_tool_bar_lines.
9075 * config.in: Add HAVE_GETWD. Move some definitions above
9076 machine/system includes.
9078 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9080 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9082 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9083 contain information about ENCODING.
9085 * fontset.c (FONTSET_ASCII): Use the first element of char table
9086 for an ASCII font, not defalt slot.
9087 (fontset_ref_via_base): If FONTSET doesn't contain information for
9088 C, try the default fontset.
9089 (make_fontset): Don't copy the default fontset.
9090 (fontset_font_pattern): Likewise.
9091 (accumulate_font_info): If ELT is nil, use the corresponding
9092 element in the default fontset.
9094 2000-06-19 Dave Love <fx@gnu.org>
9096 * syntax.c (Fparse_partial_sexp): Doc fix.
9098 * regex.h: Test PROTOTYPES as well as __STDC__.
9100 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9101 errno, strerror. Put text after #endif in comment.
9103 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9105 * xterm.c (x_frame_of_widget): Likewise.
9107 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9109 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9110 to Vfundamental_mode_abbrev_table.
9112 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9113 bogus objects are marked. This slows down GC by ~80 percent, but
9114 it might be worth trying when debugging GC-related problems.
9115 This feature requires conservative stack marking to be enabled.
9117 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9118 returns XLookupChars, reset `modifiers' to zero.
9120 2000-06-19 Dave Love <fx@gnu.org>
9122 * mktime.c: Unprotoized.
9124 2000-06-19 Richard Stallman <rms@gnu.org>
9126 * data.c (set_internal): If variable is frame-local,
9127 store the new value immediately into the frame parameter alist.
9129 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9131 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9132 in the custom handler pointer.
9134 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9135 value, or checks for CHAR_META can fail when Lisp_Object is a
9137 * keymap.c (get_keyelt): Likewise.
9139 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9141 * ccl.h (struct ccl_program): New member eol_type.
9142 (struct ccl_spec): New member cr_carryover.
9144 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9145 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9147 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9148 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9149 (decode_eol_post_ccl): New function.
9150 (decode_coding): Don't detect EOL format here for CCL based coding
9152 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9153 decode_eol_post_ccl after running the CCL program.
9154 (code_convert_region): Don't detect EOL format here for CCL based
9156 (decode_coding_string): Likewise.
9158 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9160 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9161 when treating it as an integer.
9163 * coding.h (encode_coding_string): Declare.
9165 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9168 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9169 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9170 to be passed to get_local_map.
9172 * sound.c (Fplay_sound): Don't call make_number on
9173 Frun_hook_with_args count argument.
9175 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9176 for lisp objects in X event structure data field, when lisp
9177 objects are represented with unions.
9178 (x_scroll_bar_to_input_event): Ditto.
9180 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9182 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9183 termination of string. Fix sense of test whether
9184 Vline_number_display_limit is an integer.
9186 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9188 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9189 only if HAVE_X_WINDOWS.
9191 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9194 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9197 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9199 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9202 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9204 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9205 start of the while loop.
9207 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9209 * atimer.c (alarm_signal_handler): Add forward declaration.
9211 * data.c (set_internal): Remove debug code.
9213 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9215 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9217 * unexec.c (toplevel) [COFF]: Include coff.h.
9219 * s/lynxos.h: New file.
9221 * keymap.c (Fsingle_key_description): Enclose function key and
9222 event symbol names in angle brackets.
9224 * xdisp.c (setup_echo_area_for_printing): Call
9225 message_log_maybe_newline if message_buf_print is not set.
9227 * print.c (printchar, strout): Don't check message_buf_print
9228 before calling setup_echo_area_for_printing because that
9229 function does something useful even when message_buf_print is
9232 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9234 (ensure_echo_area_buffers): Initialize echo buffer's
9235 truncate lines setting to nil.
9236 (with_echo_area_buffer): Don't set the echo buffer's truncate
9238 (set_message_1): Set it here instead, based on the value
9239 of message_truncate_lines.
9240 (resize_mini_window): Handle case that lines are truncated.
9241 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9242 DEFVAR_BOOL message-truncate-lines.
9244 * keyboard.c (read_char): Bind message-truncate-lines to t
9245 while displaying a help-echo.
9247 * lisp.h (Qmessage_truncate_lines): External declaration.
9249 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9251 * xdisp.c (Vline_number_display_limit): Renamed from
9252 line_number_display_limit.
9253 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9254 Extend documentation string. Initialize
9255 Vline_number_display_limit to nil meaning no limit.
9256 (decode_mode_spec): Use Vline_number_display_limit with its new
9259 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9261 2000-06-13 Richard Stallman <rms@gnu.org>
9263 * frame.c (Fmodify_frame_parameters): Doc fix.
9265 * xfns.c (x_set_frame_parameters): Comment fix.
9267 * frame.c (store_frame_param): Call swap_in_global_binding if the
9268 variable's current binding was chosen based on this frame.
9270 * data.c (swap_in_global_binding): New function.
9272 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9274 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9275 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9277 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9279 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9281 2000-06-12 Jason Rumney <jasonr@gnu.org>
9283 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9285 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9287 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9289 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9291 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9293 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9294 (syms_of_xfaces): Defsubr Sdump_colors.
9295 (x_free_colors): Don't treat b&w specially on default visual.
9296 (x_free_dpy_colors): New function.
9297 (free_face_colors): Don't check visual class; it's done
9300 * xterm.c (x_frame_of_widget): New function.
9301 (x_alloc_nearest_color_for_widget): Use it.
9302 (x_copy_dpy_color): New function.
9303 (x_destroy_window): Free various colors.
9305 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9307 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9309 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9311 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9313 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9315 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9317 2000-06-11 Dave Love <fx@gnu.org>
9319 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9321 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9323 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9325 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9327 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9330 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9332 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9333 (regex_compile): Fix the code for handling the case of single byte
9334 char and multibyte char being mixed in a range within [...].
9336 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9337 and dst_multibyte members of coding.
9339 * charset.c (update_charset_table): Update the table
9341 (init_charset_once): Initialize elements of bytes_by_char_head to
9342 1 except for leading codes for private charases.
9344 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9345 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9347 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9349 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9350 access the data it doesn't point to.
9352 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9354 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9355 will be translated to a switch-frame event when reading the
9356 event queue. This is necessary because Emacs otherwise won't
9357 perform a switch-frame to a new frame until some other event, for
9358 example a keystroke event, forces it to do so. This has various
9359 effects, one visible being that the cursor of a frame created with
9360 C-x 5 2 or switched to with a window manager key binding like
9361 A-TAB stays hollow because selected_window isn't on the newly
9362 focused frame until the switch-frame is performed.
9364 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9365 generating a switch-frame event if necessary.
9367 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9369 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9372 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9374 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9376 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9378 * window.c (displayed_window_lines): Take empty lines at
9379 the bottom of a window into account.
9381 * window.c (displayed_window_lines): New function.
9382 (Fmove_to_window_line): Use displayed_window_lines to determine
9383 the number of lines to move, instead of using the window's height.
9385 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9386 to stop reading, even if the form read sets point to a different
9387 value when evaluated.
9389 * xdisp.c (display_line): Fix code deciding in which line to
9392 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9394 * fileio.c (e_write): Free composition data if stored in
9397 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9399 * xdisp.c (display_line): Set row's and iterator's
9400 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9401 Set cursor even if row ends in the middle of a character.
9402 (dump_glyph_row): Print values of new flags.
9403 (redisplay_window) <cursor movement in unchanged window>: When
9404 point has been moved forward, and PT is at the end of the cursor
9405 row, don't place the cursor in the next row if the cursor row ends
9406 in the middle of a character or at ZV.
9408 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9409 (struct glyph_row): Add starts_in_middle_of_char_p and
9410 ends_in_middle_of_char_p.
9411 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9412 ends_in_middle_of_char_p flag.
9413 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9415 * term.c (append_glyph): Revert change of 2000-06-06.
9417 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9418 padding glyph not fitting on line as whole character not
9421 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9422 this isn't true for images with `:ascent 100'.
9424 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9426 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9427 as modified if it is originally unmodified.
9429 * term.c (encode_terminal_code): Change the way to check if
9430 terminal coding does any conversion.
9431 (append_glyph): Set glyph->pixel_width correctly.
9433 * xdisp.c (display_line): While checking line continuation, pay
9434 attention to a padding glyph.
9436 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9438 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9440 2000-06-05 Dave Love <fx@gnu.org>
9442 * xdisp.c: Include fontset.h.
9444 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9446 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9448 * dispnew.c: Conditionally include term.h.
9450 * coding.h: Declare code_convert_string_norecord.
9452 * frame.h (struct frame): Use volatile unconditionally.
9454 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9456 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9458 * systime.h: Protect against multiple inclusion.
9459 (timezone) [USG5_4]: Define as time_t.
9461 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9462 (Foptimize_char_table, make_temp_name): Declare.
9464 * Makefile.in (xdisp.o): Depend on fontset.h.
9466 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9468 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9469 (Foptimize_char_table, make_temp_name): Declare.
9473 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9475 2000-06-02 Dave Love <fx@gnu.org>
9477 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9479 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9481 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9482 result face, set flags in that face indicating that colors may not
9485 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9486 glyph, use the ASCII NUL character to determine the face.
9488 2000-06-02 Dave Love <fx@gnu.org>
9490 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9491 (VFORK_RETURN_TYPE): Remove.
9493 * config.in: Add NO_MATHERR.
9495 2000-06-01 Dave Love <fx@gnu.org>
9497 * cmds.c (internal_self_insert): Don't check
9498 Vbefore_change_function, Vafter_change_function.
9500 * insdel.c (signal_before_change, signal_after_change): Likewise.
9502 * buffer.c (Vbefore_change_function, Vafter_change_function):
9503 Variables and their initializations deleted.
9505 * callint.c (Fcall_interactively): Doc fix.
9507 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9509 2000-05-31 Dave Love <fx@gnu.org>
9511 * textprop.c: Revert last change -- duplicated.
9513 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9515 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9518 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9520 2000-05-31 Jason Rumney <jasonr@gnu.org>
9522 * search.c (Fre_search_forward, Fre_search_backward)
9523 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9525 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9527 2000-05-30 Jason Rumney <jasonr@gnu.org>
9529 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9530 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9532 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9534 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9535 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9536 expand a nil default_filename.
9538 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9539 pointer to glyph_to_pixel_coords, not a frame.
9541 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9542 coding.h to dependencies.
9544 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9546 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9547 window pointer to be consistent with w32term.c and xterm.c.
9549 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9550 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9551 (Qline_spacing, Qcenter): New variables.
9552 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9553 (x_set_line_spacing): New function.
9554 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9555 (x_specified_cursor_type): New function.
9556 (x_set_cursor_type): Use it.
9557 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9559 (validate_x_resource_name, x_get_resource_string): Measure lengths
9560 of external strings in bytes.
9561 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9562 GetTextExtentPoint32 with NULL title.
9563 (Fx_create_frame): Initialize Qline_spacing.
9564 (w32_load_system_font): Initialize font->double_byte_p.
9565 (x_to_w32_charset): Use Vw32_charset_info_alist.
9566 (Image, busy cursor, tooltip functions): Merged changes from
9567 xfns.c. Not yet functional on Windows.
9569 * w32gui.h (W32FontStruct): Add double_byte_p member.
9571 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9572 (emacs_button_translation): Use it.
9573 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9574 in `mask' to be set.
9576 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9579 * w32term.c: Format and doc changes to bring closer to xterm.c.
9580 (w32_char_font_type): New enum.
9581 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9582 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9583 (w32_encode_char): New function.
9584 (x_encode_char): Removed.
9585 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9586 x_encode_char and w32_font_is_double_byte.
9587 (x_produce_image_glyph): Use image_ascent.
9588 (x_produce_glyphs): Use new version of w32_per_char_metric and
9589 handle NULL return value. Allow extra line spacing.
9590 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9591 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9592 w32_font_type member of glyph instead.
9593 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9594 (fast_find_position): Make sure not to consider rows not visible
9596 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9597 w32_menu_display_help with input blocked, as it can abort.
9598 (x_display_and_set_cursor): Choose cursor depending
9599 on buffer-local value of cursor_type.
9600 (x_draw_bar_cursor): Add parameter WIDTH.
9602 * w32term.h (CP_DEFAULT): Define.
9603 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9605 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9607 * search.c (Fre_search_forward, Fre_search_backward)
9608 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9610 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9612 * coding.c (detect_coding_iso2022): Fix code for checking
9613 CODING_CATEGORY_MASK_ISO_8_2.
9615 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9617 * regex.c (PREFETCH_NOLIMIT): New function.
9618 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9620 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9622 * syntax.c (find_defun_start): Move test for
9623 open_paren_in_column_0_is_defun_start outside of the loop.
9625 * xdisp.c (redisplay_window): Really switch buffers when
9626 displaying mode lines, and temporarily set selected_frame to the
9627 frame of the window that's redisplayed.
9629 * xfaces.c (free_realized_faces): Block/unblock input.
9630 (free_realized_multibyte_face): Ditto.
9632 2000-05-29 Dave Love <fx@gnu.org>
9634 * textprop.c (Qkeymap): New variable.
9635 (syms_of_textprop): Intern it.
9637 * keymap.c: Include intervals.h.
9638 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9640 * Makefile.in (keymap.o): Depend on intervals.h.
9642 * keyboard.c (menu_bar_items, tool_bar_items)
9643 (Fexecute_extended_command): Deal with `keymap' property.
9644 (read_key_sequence): Track map from `keymap' property as well as
9647 * intervals.c (get_local_map): Extra arg to allow looking for
9650 * intervals.h (map_property): New enum.
9651 (get_local_map): Extra arg using it.
9654 * lisp.h (get_local_map): Don't declare here.
9656 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9658 * Makefile.in (callproc.o): Depend on composite.h.
9660 * callproc.c: Include composite.h.
9661 (Fcall_process): Handle composition correctly.
9663 * coding.h (coding_allocate_composition_data): Extern it.
9664 (coding_restore_composition): Likewise.
9666 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9667 yet allocated, finish decoding with result
9668 CODING_FINISH_INSUFFICIENT_CMP.
9669 (coding_allocate_composition_data): Make it non-static.
9670 (coding_restore_composition): Likewise.
9672 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9674 * charset.c (syms_of_charset): Revert last change.
9676 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9678 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9679 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9682 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9684 * charset.c (syms_of_charset): Set width of character sets
9685 eight-bit-control and eight-bit-graphic to 1 column.
9687 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9689 * config.in (HAVE_SPEED_T): New define.
9691 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9694 2000-05-26 Dave Love <fx@gnu.org>
9696 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9698 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9699 (Fsubr_arity): New function.
9700 (syms_of_data): Install them.
9702 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9704 * charset.c (init_charset_once): Set the table bytes_by_char_head
9707 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9708 the default fontset to what Emacs uses by default.
9709 (check_registry_encoding): This function deleted.
9710 (Fset_fontset_font): Remove the adhoc condition for the default
9711 fontset. Allow cons in FONTNAME.
9713 * fns.c (map_char_table): Ignore char-table entries for
9714 charsets eight-bit-control and eight-bit-graphic.
9716 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9718 * emacs.c (main): Initialize keyboard syms before initializing
9719 window code, so face names are available.
9721 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9723 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9724 of an anchor at the beginning of a shy-group.
9726 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9728 * xdisp.c (handle_invisible_prop): Don't try to skip over
9729 invisible text if end of text is already reached.
9731 2000-05-25 Dave Love <fx@gnu.org>
9733 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9735 * coding.c (encode_eol): Add null statement after label.
9737 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9739 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9742 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9744 * ccl.c (ccl_driver): Fix previous change.
9746 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9748 * coding.c (run_pre_post_conversion_on_str): Set point to the
9749 beginning of buffer before calling coding->post_read_conversion.
9750 (decode_coding_string): Give correct args to
9751 run_pre_post_conversion_on_str.
9752 (encode_coding_string): Likewise.
9754 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9755 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9756 eight-bit-graphic correctly.
9758 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9760 * fileio.c (Finsert_file_contents): Even if a file is not found,
9761 execute codes for setting up coding system. Call
9762 after-insert-file-functions unconditionally.
9764 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9766 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9767 BSD_PGRPS are not defined.
9769 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9771 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9773 (syms_of_charset): Avoid building same strings.
9775 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9777 * lread.c (Fload): Add a comment about the meaning of
9778 Vuser_init_file being t.
9780 * puresize.h (BASE_PURESIZE): Increase to 675000.
9782 * s/gnu-linux.h (setpgrp): Don't define it here because this
9783 prevents compilation on GNU/Linux systems with glib 2.2.
9785 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9788 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9790 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9791 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9793 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9795 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9797 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9799 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9801 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9803 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9805 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9807 * keyboard.c (read_char): Allow character codes 128..255 to be
9808 handled by input-method-function.
9810 * insdel.c (adjust_markers_for_replace): Fix previous change.
9811 (adjust_after_replace): If PREV_TEXT is nil, call
9812 adjust_markers_for_insert, not adjust_markers_for_replace.
9814 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9816 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9817 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9818 [HAVE_GRANDPT]: Define.
9819 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9821 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9824 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9826 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9828 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9830 The following changes are to handle 8-bit characters in a
9831 multibyte buffer/string without facing with byte combining
9832 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9833 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9835 * Makefile.in (fns.o): Depend on charset.h.
9837 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9838 convert it to unibyte.
9839 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9841 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9842 apparent char boundary.
9843 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9844 0x80..0x9F to/from multibyte form.
9846 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9849 * callproc.c (Fcall_process): Always encode an argument string if
9850 it is multibyte. Setup src_multibyte and dst_multibyte members of
9851 process_coding properly.
9853 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9854 SPLIT_NON_ASCII_CHAR.
9856 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9858 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9860 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9861 (SPLIT_CHARACTER_SEQ): This macro deleted.
9862 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9863 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9864 and eight-bit-graphic.
9865 (char_to_string): Likewise. Signal an error for too large
9867 (char_printable_p): Return 0 for 8-bit characters.
9868 (update_charset_table): Update iso_charset_table only when a final
9869 character is non-negative.
9870 (find_charset_in_text): Renamed from find_charset_in_str.
9871 Arguments and return value changed. Callers changed.
9872 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9873 be -1 if CHARSET is used only internally.
9874 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9876 (Fcharset_after): Simplified.
9877 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9878 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9879 (multibyte_chars_in_text): Simplified by assuming there's no
9880 invalid multibyte sequence.
9881 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9882 (str_as_unibyte): New functions.
9883 (Fstring): Simpified by assuming that byte combining never happens.
9884 (init_charset_once): Initialization for
9885 LEADING_CODE_8_BIT_CONTROL.
9886 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9887 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9888 eight-bit-control and eight-bit-graphic.
9890 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9891 (CHARSET_8_BIT_GRAPHIC): New macros.
9892 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9893 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9894 (CHARSET_REVERSE_CHARSET): Likewise.
9895 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9897 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9898 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9899 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9900 encounter an invalid multibyte sequence.
9901 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9902 sequence is always valid.
9903 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9904 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9905 (CHAR_STRING): For 8-bit characters, call char_to_string.
9906 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9907 multibyte sequence is always valid.
9908 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9909 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9910 (str_as_unibyte): Extern them.
9911 (BCOPY_SHORT): Fix a bug.
9912 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9913 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9914 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9915 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9917 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9918 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9919 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9920 (EMIT_BYTES): New macros.
9921 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9922 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9924 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9925 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9926 check the validity of multibyte sequence.
9927 (decode_coding_emacs_mule): New function.
9928 (encode_coding_emacs_mule): New macro.
9929 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9931 (DECODE_ISO_CHARACTER): Just return a character code.
9932 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9933 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9934 EMIT_CHAR to produced decoded characters. Exit the loop only by
9935 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9937 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9938 only position codes for an invalid character.
9939 (encode_designation_at_bol): Return new destination pointer. 5th
9940 arg DSTP is changed to DST.
9941 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9942 from the source by ONE_MORE_CHAR. Don't handle the case of last
9944 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9946 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9947 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9948 TWO_MORE_BYTES to fetch a byte from the source.
9949 (encode_eol): Pay attention to coding->src_multibyte.
9950 (detect_coding, detect_eol): Preserve members src_multibyte and
9952 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9953 (encoding_buffer_size): Set magnification to 3 for all coding
9954 systems that require encoding.
9955 (ccl_coding_driver): For decoding, be sure that the result is
9956 valid multibyte sequence.
9957 (decode_coding): Initialize coding->errors and coding->result.
9958 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9959 and raw-text, always call decode_eol. Handle the case of last
9960 block here. If not coding->dst_multibyte, convert the resulting
9961 sequence to unibyte.
9962 (encode_coding): Initialize coding->errors and coding->result.
9963 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9964 and raw-text, always call encode_eol. Handle the case of last
9966 (shrink_decoding_region, shrink_encoding_region): Detect cases
9967 that we can't skip data more rigidly.
9968 (code_convert_region): Setup src_multibyte and dst_multibyte
9969 members of coding. For decoding, if the buffer is multibyte,
9970 convert the source sequence to unibyte in advance. For encoding,
9971 if the buffer is multibyte, convert the resulting sequence to
9972 multibyte afterward.
9973 (run_pre_post_conversion_on_str): New function.
9974 (code_convert_string): Deleted and divided into the following two.
9975 (decode_coding_string, encode_coding_string): New functions.
9976 (code_convert_string1, code_convert_string_norecord): Call one of
9978 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9979 MAKE_NON_ASCII_CHAR.
9980 (Fset_terminal_coding_system_internal)
9981 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9982 and dst_multibyte members.
9983 (init_coding_once): Initialize iso_code_class with new enum
9984 ISO_control_0 and ISO_control_1.
9986 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9987 devided into ISO_control_0 and ISO_control_1.
9988 (struct coding_system): New members src_multibyte, dst_multibyte,
9989 errors, and result. Delete member fake_multibyte.
9990 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9992 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9995 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9998 * editfns.c (Fformat): Be sure to convert 8-bit characters to
10000 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
10002 (Ftranspose_region): Delete codes for handling byte combining.
10004 * fileio.c (Finsert_file_contents): Setup src_multibyte and
10005 dst_multibyte members of coding. On handling REPLACE on unibyte
10006 buffer, convert the result of decode_coding to unibyte. On
10007 inserting into a mutibyte buffer, always call code_convert_region.
10008 (e_write): Setup coding->src_multibyte according to the
10009 multibyteness of the source (buffer or string).
10011 * fns.c (concat): Handle 8-bit characters correctly.
10012 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
10013 unibyte in the result.
10014 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
10015 valid multibyte form in the result.
10016 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10017 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
10018 return -1, signal an error.
10019 (base64_encode_1): New arg MULTIBYTE. Get each character by
10020 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
10021 character is found, return -1.
10022 (Fbase64_decode_region): Delete codes for handling byte-combining.
10023 Treat each decoded byte as a unibyte character.
10024 (Fbase64_decode_string): Return unibyte string.
10025 (Fcompare_strings, concat, string_byte_to_char): Use
10026 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
10027 FETCH_STRING_CHAR_ADVANCE.
10028 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10029 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
10031 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
10032 SPLIT_NON_ASCII_CHAR.
10033 (fontset_ref_via_base, fontset_set): Likewise
10035 * insdel.c (adjust_markers_for_record_delete): Deleted.
10036 (adjust_markers_for_insert): Argument changed. Caller changed.
10037 (adjust_markers_for_replace): Likewise.
10038 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
10039 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
10040 (copy_text): Delete unused local varialbe c_save. For converting
10041 to multibyte, be sure to make all 8-bit characters in valid
10043 (count_size_as_multibyte): Handle 8-bit characters correctly.
10044 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10045 (adjust_after_replace, replace_range, del_range_2)
10046 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
10047 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
10048 (adjust_after_replace, replace_range, del_range_2) Delete codes for
10049 handling byte combining.
10050 (adjust_before_replace): Deleted.
10052 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
10053 SPLIT_NON_ASCII_CHAR.
10054 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
10055 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10056 (Fkey_description): Likewise.
10058 * lread.c (read1): On reading multibyte string, be sure to make
10059 all 8-bit chararacters in valid multibyte form.
10060 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10062 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
10065 * process.c (Fstart_process): GCPRO current_dir before calling
10066 Ffind_operation_coding_system. Encode arguments here.
10067 (create_process): Don't encode arguments here. Setup
10068 src_multibyte and dst_multibyte members of struct coding.
10069 (read_process_output): Setup src_multibyte and dst_multibyte
10070 members of struct coding. If the output is to multibyte buffer,
10071 always decode the output of the process. Adjust the
10072 representation of 8-bit characters to the multibyteness of the output.
10073 (send_process): Setup coding->src_multibyte according to the
10074 multibyteness of the source.
10076 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10077 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10078 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10080 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10082 * w16select.c (Fw16_set_clipboard_data): Setup members
10083 src_multibyte and dst_multibyte of coding. Adjusted for the
10084 change for find_charset_in_str.
10085 (Fw16_get_clipboard_data): Likewise.
10087 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10088 dst_multibyte of coding.
10089 (x_to_w32_font): Likewise.
10091 * w32select.c (Fw32_set_clipboard_data): Setup members
10092 src_multibyte and dst_multibyte of coding. Adjusted for the
10093 change for find_charset_in_str.
10094 (Fw32_get_clipboard_data): Likewise.
10096 * xdisp.c (get_next_display_element): Handle 8-bit characters
10098 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10099 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10101 * xselect.c (selection_data_to_lisp_data): Setup members
10102 src_multibyte and dst_multibyte of coding. Adjusted for the
10103 change for find_charset_in_str.
10104 (lisp_data_to_selection_data): Likewise.
10106 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10108 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10110 * dispextern.h (Vimage_types): Add extern declaration.
10112 * xdisp.c (Vimage_types): Moved here from xfns.c.
10113 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10115 * xfns.c (Vimages_types): Moved to xdisp.c.
10116 (syms_of_xfns): Move `image-types' to xdisp.c.
10118 * w32fns.c (Vimage_types): Removed.
10119 (syms_of_w32fns): Remove `image-types'.
10121 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10123 * fns.c (map_char_table): Pay attention to character number of
10124 charset. Check the validity of charset at the first level. For
10125 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10128 * fontset.c: Include "buffer.h".
10129 (fs_load_font): If the face has fontset, record the face ID in
10131 (Finternal_char_font): New function.
10132 (accumulate_font_info): New function.
10133 (Ffontset_info): Rewritten for the new fontset implementation.
10134 (syms_of_fontset): Register Vdefault_fontset in the first element
10135 of Vfontset_table. Include Vdefault_fontset in
10136 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10139 2000-05-16 Dave Love <fx@gnu.org>
10141 * m/iris5d.h: Deleted -- unused.
10143 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10145 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10146 `invalid' instead of `illegal'.
10148 * indent.c (Fmove_to_column): When ending within a tab, insert
10149 spaces first so that markers at the end of the tab get adjusted.
10151 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10152 buffer list that wasn't selected in that frame.
10154 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10155 is needed on mescaline, use a 2 char prefix, and call
10156 make_temp_name with second arg non-zero.
10158 * fileio.c (make_temp_name): New function, extracted from
10160 (Fmake_temp_name): Use it.
10162 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10164 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10166 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10168 * Makefile.in (lisp): Add env.elc.
10170 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10172 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10174 * search.c (Freplace_match): Handle case of `\N' in the
10175 replacement when there's no group N.
10177 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10179 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10180 of the message to message_dolog.
10182 * keyboard.c (read_char): Don't clear current message for help
10183 events; let the code handling help events handle this. Change
10184 code detecting help events that should be ignored.
10186 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10187 we're interating over a string.
10189 2000-05-09 Dave Love <fx@gnu.org>
10191 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10192 that offset before writing. Move gcpro region past call of
10195 2000-05-04 Dave Love <fx@gnu.org>
10197 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10199 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10201 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10202 of inserted characters when BUF equals the current buffer, and PT
10203 is in front of or equal to FROM.
10205 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10207 * xdisp.c (handle_single_display_prop): If display property value
10208 is invalid, or something not supported on the frame, restore
10209 iterator's position to what it was initially. Make sure to return
10210 0 for invalid and unsupported property values.
10212 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10213 that x_per_char_metric returns null.
10215 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10217 * xterm.h (struct face): Add forward declaration.
10218 (struct image): Ditto.
10219 (image_ascent): Add prototype.
10221 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10222 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10223 image_ascent instead of using IMAGE_ASCENT.
10225 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10226 (IMAGE_ASCENT): Removed.
10228 * xfns.c (Qcenter): New variable.
10229 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10230 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10231 (image_ascent): New function.
10232 (lookup_image): Recognize `:ascent center'.
10233 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10234 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10235 (xbm_load): Don't set image's ascent here.
10236 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10237 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10238 check ascent values here.
10239 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10240 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10241 (syms_of_xfns): Initialize Qcenter.
10243 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10244 to the limits, increase the limits.
10246 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10248 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10249 Check Vfont_encoding_alist against the full name of the opened font.
10251 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10253 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10254 taller than the window.
10256 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10258 * xfaces.c (realize_x_face): Fix the argument of the second
10259 xassert. BASE_FACE may not be a face for ASCII.
10261 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10263 * print.c (print_object): Treat print-length < 0 as nil.
10265 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10267 * s/freebsd.h (TERMCAP_OBJ): Removed.
10268 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10270 * lread.c (read1): Don't treat period followed by certain
10271 characters as symbol start.
10273 * xfns.c (slurp_file): New function.
10274 (xbm_image_p): Handle case of in-memory XBM files.
10275 (xbm_scan): Rewritten to work on memory buffers instead of files.
10276 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10277 Work on memory buffers instead of files. If DATA is null test
10278 if buffer looks like an in-memory XBM file.
10279 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10280 memory buffers instead of files.
10281 (xbm_file_p): New function.
10282 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10284 * lread.c (end_of_file_error): New function.
10285 (read1): Call it instead of signaling `end-of-file' directly.
10287 * print.c (print_error_message): Print data of `end-of-file'
10288 with Fprinc instead of Fprin1.
10290 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10292 * window.c (freeze_window_start): Check that minibuffer scroll
10293 window isn't nil before extracting the window structure pointer
10296 * undo.c (record_delete): If we hit the end of the undo list, stop
10297 picking elements apart.
10299 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10301 * xdisp.c (display_line): If lines are continued, restore
10302 iterator's ascent/descent information to the values before the
10303 first glyph not fitting on the line.
10305 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10307 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10308 positions in glyph matrix. Don't compute new window end positions.
10310 * dispnew.c (increment_matrix_positions): Renamed from
10311 increment_glyph_matrix_buffer_positions.
10312 (increment_row_positions): Renamed from
10313 increment_glyph_row_buffer_positions.
10315 * dispextern.h: Change names of renamed functions from dispnew.c
10318 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10320 * fileio.c (Fdo_auto_save): Create directories for auto-save
10321 list file if necessary.
10323 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10324 from buffer or frame.
10325 (automatic_hscrolling_p): New variable.
10326 (hscroll_windows): Scroll windows horizontally only if automatic
10327 hscrolling is allowed.
10328 (syms_of_xdisp): New variable `automatic-hscrolling'.
10330 * frame.h (struct frame): Add member extra_line_spacing.
10332 * xfns.c (x_set_line_spacing): New function.
10333 (Fx_create_frame): Set line spacing from resources.
10334 (Qline_spacing): New variable.
10335 (syms_of_xfns): Initialize Qline_spacing.
10337 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10339 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10340 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10341 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10342 extra_line_spacing from default value.
10343 (init_buffer_once): Initialize default value of extra_line_spacing.
10345 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10348 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10349 prompt_width. Add extra line spacing.
10351 * term.c (produce_glyphs): Remove reference to struct it's
10354 * dispextern.h (struct it): Remove member prompt_width, add
10355 extra_line_spacing.
10357 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10359 * dispnew.c (update_frame_line): When writing a whole line, make
10360 sure cursor is in the right row afterwards, otherwise a use of
10361 capability `ch' in cmgoto might leave the cursor in the row below.
10363 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10365 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10367 * keyboard.c (timer_check): Fix typo in comment.
10369 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10371 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10372 name change: ch -> character.
10374 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10376 * keyboard.c (echo_message_buffer): New variable.
10377 (echo_now): Set echo_message_buffer to the echo area buffer used
10378 to display the echo.
10379 (cancel_echoing): Reset echo_message_buffer to nil.
10380 (read_char): Code rewritten that handles canceling an echo or
10381 echoing a dash, respectively.
10383 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10384 directory doesn't exist.
10386 2000-04-19 Dave Love <fx@gnu.org>
10388 * fns.c (syms_of_fns): Defsubr mapc.
10389 (concat): Don't allow numeric args.
10390 (Fconcat): Doc change.
10392 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10394 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10395 instead define end_match(1|2) more carefully.
10396 Use GET_CHAR_BEFORE_2 for `begline'.
10398 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10400 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10401 on 64-bit systems where NULL is defined as `0'.
10403 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10404 the `variable argument list' to make it work on Alpha.
10406 * m/alpha.h (_LP64) [!_LP64]: Define.
10407 (ORDINARY_LINK): Define for NetBSD.
10409 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10411 2000-04-19 Dave Love <fx@gnu.org>
10413 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10416 * Makefile.in (LIBS): Don't use.
10417 (GETLOADAVG_OBJ): Define again.
10418 (otherobj): Add GETLOADAVG_OBJ.
10420 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10422 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10424 * lread.c (read_filtered_event): Cancel and start busy cursor.
10426 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10427 that the per-character metrics may be null.
10429 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10431 * buffer.c (clone_per_buffer_values): New function.
10432 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10433 clone_per_buffer_values if CLONE is not nil.
10435 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10437 2000-04-16 Dave Love <fx@gnu.org>
10439 * Makefile.in: Remove obsolete localcpp stuff.
10440 (GETLOADAVG_OBJ): Don't define.
10441 (obj): Move LIBOBJS...
10442 (otherobj): ... to here.
10443 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10444 whitespace-only lines after the continuation (Irix).
10446 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10448 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10450 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10452 2000-04-14 Dave Love <fx@gnu.org>
10454 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10455 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10456 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10457 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10460 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10461 autoconfiscated HAVE_GETLOADAVG.
10463 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10466 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10468 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10469 (fill_in_lock_file_name): Avoid existing files that aren't links.
10471 2000-04-14 Dave Love <fx@gnu.org>
10473 * Makefile.in (LIBS, LIBOBJS): New variable.
10474 (INTERVAL_SRC): Convert to make variable.
10475 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10476 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10477 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10479 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10480 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10481 (shortlisp): Add facemenu, float-sup, frame.
10482 (SOME_MACHINE_LISP): Remove them from here.
10483 (LIBES): Change unused LDLIBS to autoconf LIBS.
10485 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10487 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10489 * composite.c (update_compositions): If FROM and TO are not in a
10490 valid range, do nothing.
10492 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10494 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10496 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10498 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10501 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10503 * fileio.c (a_write): Remove redundant semi-colons.
10504 (e_write): Return -1 if failed to write all the data.
10505 This fixes the changes made at 1999-12-15.
10507 2000-04-12 Dave Love <fx@gnu.org>
10509 * fns.c (mapcar1): Test for null vals to support mapc.
10510 (Fmapc): New function.
10512 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10514 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10515 (IT_frame_up_to_date): Support the buffer local value of
10516 cursor-type, if defined.
10518 2000-04-10 Dave Love <fx@gnu.org>
10520 * editfns.c (preceding-char, following-char): Doc fix.
10522 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10524 * Makefile.in (temacs): Revert 2000-03-12 change.
10526 2000-04-10 Jason Rumney <jasonr@gnu.org>
10528 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10530 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10532 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10533 area buffer, if it's not set up yet.
10535 * indent.c (compute_motion): Set immediate_quit.
10537 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10539 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10540 (realize_tty_face): Suppress boldness if colors are the inverse of
10541 the default colors, and tty_suppress_bold_inverse_default_colors_p
10543 (Ftty_suppress_bold_inverse_default_colors): New function.
10544 (syms_of_xfaces): Defsubr it.
10546 * buffer.c (Frestore_buffer_modified_p): New function.
10547 (syms_of_buffer): Defsubr it.
10549 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10551 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10552 charset id (int) argument, not a charset (Lisp_Object).
10554 * coding.h (code_convert_string): Declare.
10555 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10556 object, as the fourth argument to code_convert_string.
10558 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10559 (Fset_fontset_font): Use EQ to compare lisp objects.
10561 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10563 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10564 a pointer that looks like a lisp object.
10565 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10566 zero, instead see whether it's an integer object, since they can't
10568 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10570 * dispnew.c (allocate_matrices_for_frame_redisplay)
10571 (direct_output_forward_char): Use X(U)INT and make_number as needed
10572 to convert between (unsigned) int values and lisp integers.
10573 * keyboard.c (read_key_sequence): Likewise.
10574 * lread.c (substitute_object_recurse): Likewise.
10575 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10576 * minibuf.c (do_completion, Fminibuffer_complete_word)
10577 (Fminibuffer_completion_help): Likewise.
10578 * term.c (produce_special_glyphs): Likewise.
10580 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10581 * print.c (print_preprocess, print_object): Likewise.
10583 * search.c (compile_pattern): Use NILP when checking for nil.
10585 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10586 __OPTIMIZE__]: Provide a GNU C macro version that handles
10587 lisp-object unions.
10588 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10589 field, to better cope with ENABLE_CHECKING and calls that modify a
10590 Lisp_Object using its old value.
10592 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10594 * window.c (compare_window_configurations): Signal an error
10595 if parameters C1 or C2 aren't window configurations.
10597 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10598 AFTER_POTENTIAL_GC calls around calls to functions that can
10599 signal an error and thus invoke the debugger.
10601 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10603 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10604 an error if decoding fails.
10606 * keyboard.c (lispy_mouse_names): Variable removed.
10607 (Vlispy_mouse_stem): New variable.
10608 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10609 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10610 for any mouse button number. Increase size of mouse_syms and
10611 button_down_location as needed. Call modify_event_symbol with
10612 different arguments.
10613 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10614 Call modify_event_symbol with different arguments.
10615 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10616 for any button number. Call modify_event_symbol with different
10618 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10619 Accept a string for NAME_ALIST_OR_STEM.
10621 * lisp.h (larger_vector): Add prototype.
10623 * fns.c (larger_vector): Make externally visible.
10625 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10627 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10629 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10630 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10631 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10632 we are between str1 and str2.
10633 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10634 (PATFETCH): Use `TRANSLATE'.
10635 (PATFETCH_RAW): Fetch multibyte char if applicable.
10636 (PATUNFETCH): Remove.
10637 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10638 When writing a char, write it directly into the pattern buffer rather
10639 than going needlessly through a temp char-array.
10640 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10641 multibyte magic and remove the useless `#ifdef emacs'.
10642 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10645 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10646 conditional on `emacs'.
10648 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10650 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10652 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10653 non-union-type versions of XMARK and friends here, because XMARK
10654 and friends won't work on an integer field if NO_UNION_TYPE is not
10656 (make_number): Define as a function if it's not defined as a macro.
10658 * composite.c (run_composite_function): Use NILP when checking for nil.
10659 (syms_of_composite): Delete local var NARGS, pass an int as first
10660 argument to Fmake_hash_table.
10662 * editfns.c (text_property_stickiness): Use NILP to test
10663 Lisp_Object boolean value.
10664 (Fmessage_or_box): Don't use NILP to test int variable.
10665 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10666 problems reading from and changing the same lisp value in an
10669 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10671 * term.c (TN_no_color_video): New variable.
10672 (term_init): Intitialize TN_no_color_video.
10673 (enum no_color_bit): New enumeration.
10674 (MAY_USE_WITH_COLORS_P): New macro.
10675 (turn_on_face): Use it to determine if attributes may be used
10676 combined with colors.
10678 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10680 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10681 with int lvalues via casts; instead, just yield lisp object lvalues.
10682 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10683 proper accessor macros.
10684 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10685 (grow_mini_window): Fix typo getting int value of root->height.
10687 * xdisp.c (compute_string_pos): Fix order of arguments to
10688 string_pos_nchars_ahead.
10689 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10690 count arg to variable-arg routines like Frun_hook_with_args and
10692 (back_to_previous_visible_line_start)
10693 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10694 fixed-arg routines like Fget_char_property and Fmake_string.
10695 (reconsider_clip_changes): Use XINT when comparing integer lisp
10696 objects, or passing them as int arguments.
10697 (mark_window_display_accurate, insert_left_trunc_glyphs)
10698 (append_space, extend_face_to_end_of_line): Use make_number when
10699 storing or passing integer values as lisp objects.
10700 (set_cursor_from_row, highlight_trailing_whitespace): Use
10701 INTEGERP, not implicit test against zero, for glyph object.
10702 (try_window_id): Don't use make_number when we want an int value.
10704 * xfaces.c (xlfd_symbolic_value): Make last argument a
10705 Lisp_Object, to be consistent with callers.
10706 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10707 (lface_hash): Apply XFASTINT to lisp values before folding in.
10709 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10710 fill in window width and height. Pass an int, not a lisp object,
10711 as first arg to Finsert.
10713 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10715 * xfaces.c (realize_basic_faces): Block input while realizing
10718 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10720 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10722 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10724 * xterm.c (x_produce_glyphs): When displaying unibyte text
10725 or ASCII, handle case that per-char metric is null.
10727 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10729 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10731 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10732 (XSUBR, XBUFFER): Verify correct object type before returning
10733 pointer, using eassert.
10734 * frame.h (XFRAME): Likewise.
10736 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10737 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10738 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10739 * data.c (set_internal): Likewise.
10740 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10741 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10742 * fileio.c (auto_save_1): Likewise.
10743 * insdel.c (check_markers): Likewise.
10744 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10745 * undo.c (record_insert): Likewise.
10746 * vmsproc.c (child_sig): Likewise.
10747 * window.c (unshow_buffer, window_loop): Likewise.
10748 * xterm.c (x_erase_phys_cursor): Likewise.
10750 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10752 * xfns.c (free_image_cache): Free the cache structure itself
10753 last, after all its members have been freed.
10755 * lisp.h (xstrdup): Add prototype.
10757 * alloc.c (xstrdup): Moved here from xfaces.c.
10758 (allocating_for_lisp): Variable removed.
10759 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10761 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10763 (xstrdup): Moved to alloc.c.
10765 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10767 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10769 * emacs.c (main): Fix sense of no-loadup test.
10771 * config.in (ENABLE_CHECKING): Undef.
10773 * lisp.h (struct interval): Replace "parent" field with a union of
10774 interval pointer and Lisp_Object; add new bitfield to use as
10775 discriminant. Change other flag fields to bitfields.
10776 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10777 is defined and the supplied test fails, print a message and abort.
10778 (eassert): New macro. Use CHECK to provide an assert-like facility.
10780 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10781 pointers; abort if the value looks like a lisp object.
10782 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10783 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10784 Modify for new interval parent definition.
10786 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10787 (UNMARK_BALANCE_INTERVALS): Update references that need an
10788 addressable lisp object in the interval structure.
10789 (die): New function.
10790 (suppress_checking): New variable.
10792 * intervals.c (interval_start_pos): Just return 0 if there's no
10795 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10797 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10798 and earlier Emacs versions.
10800 * keyboard.c (Ftop_level): Cancel busy-cursor.
10802 * eval.c (call_debugger): Cancel busy-cursor.
10804 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10806 * search.c (Freplace_match): Adjust multibyteness of the current
10807 buffer and NEWTEXT. Free allocated memory before signaling an error.
10809 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10811 * regex.c (analyse_first): New function obtained by ripping out most
10812 of re_compile_fastmap and generalizing it a little bit so that it
10813 can also just return whether a given (sub)pattern can match the empty
10815 (regex_compile): Use `analyse_first' to decide whether the loop-check
10816 needs to be done or not for *, +, *? and +? (the loop check is costly
10817 for non-greedy repetition).
10818 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10820 2000-03-28 Dave Love <fx@gnu.org>
10822 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10824 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10826 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10828 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10830 (enum re_opcode_t): Update description of succeed_n.
10831 (PATFETCH): Always define.
10832 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10833 operators, char classes, shy-groups and intervals).
10834 Optimize special cases of intervals so as to only use succeed_n and
10835 jump_n when really needed.
10836 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10837 that we don't have to handle the special cases any more.
10838 Simplify on_failure_jump handling as well.
10840 2000-03-28 Jason Rumney <jasonr@gnu.org>
10842 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10844 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10846 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10848 * s/msdos.h (GC_SETJMP_WORKS): Define.
10850 * alloc.c (mark_maybe_object): New function.
10851 (mark_memory): Use it.
10852 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10853 (setjmp_tested_p, longjmp_done): New variables.
10854 (test_setjmp): New function.
10855 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10856 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10858 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10859 to DEC_TEXT_POS and INC_TEXT_POS.
10861 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10862 with parameter MULTIBYTE_P.
10864 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10866 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10867 buffers because it looks for multibyte character byte sequences
10868 which don't exist in unibyte text.
10870 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10872 * xfaces.c (register_color, unregister_color, unregister_colors)
10873 [DEBUG_X_COLORS]: New functions.
10874 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10876 * xfns.c (x_set_cursor_color): Get color reference counts right.
10878 * xterm.c (x_copy_color): New function.
10879 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10881 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10882 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10883 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10884 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10885 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10886 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10887 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10888 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10889 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10890 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10892 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10893 names for handling per-buffer variables.
10895 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10896 instead of MAX_BUFFER_LOCAL_VARS.
10897 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10899 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10901 * xfns.c (x_specified_cursor_type): New function.
10902 (x_set_cursor_type): Use it.
10904 * buffer.h (struct buffer): Add cursor_type.
10906 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10908 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10909 (print_partial_compiled_pattern, re_compile_fastmap):
10911 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10912 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10913 executing it as well as when popping it off the stack to find infinite
10914 loops in non-greedy repetition operators.
10916 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10918 * doc.c (Qfunction_documentation): New variable.
10919 (syms_of_doc): Initialize Qfunction_documentation.
10920 (Fdocumentation): If FUNCTION is a symbol with non-nil
10921 `function-documentation' property, return a documentation derived
10924 * buffer.c (syms_of_buffer): Add default-cursor-type.
10925 (init_buffer_once): Don't let cursor_type have a local value
10928 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10929 on buffer-local value of cursor_type.
10930 (x_draw_bar_cursor): Add parameter WIDTH.
10932 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10933 (init_buffer_once): Set default cursor_type value to t.
10934 Mark cursor_type as local everywhere.
10935 (syms_of_buffer): New per-buffer variable cursor-type.
10937 * buffer.h (struct buffer): Remove member local_var_flags,
10939 (MAX_BUFFER_LOCAL_VARS): New macro.
10940 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10941 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10942 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10943 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10945 * print.c (print_object): Use new macros for per-buffer variables.
10947 * category.c (Fset_category_table): Use new macros for per-buffer
10950 * buffer.c (buffer_permanent_local_flags): Make a char array.
10951 (max_buffer_local_idx): New variable.
10952 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10953 for new handling of per-buffer variables.
10954 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10955 (init_buffer_once): Initialize per-buffer vars differently.
10956 Set max_buffer_local_idx.
10958 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10961 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10963 * data.c (do_symval_forwarding, store_symval_forwarding)
10964 (find_symbol_value, set_internal, default_value, Fset_default)
10965 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10966 per-buffer variables.
10968 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10970 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10972 * xterm.c (x_term_init): Unblock input around call1 of
10973 Qvendor_specific_keysyms.
10975 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10976 (find_defun_start): Consider an open parenthesis in column 0
10977 a defun start only if open_paren_in_column_0_is_defun_start is set.
10978 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10980 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10982 * eval.c (Fautoload): Add entry in load-history (if after dump).
10983 * lread.c (load-history): Update docstring.
10985 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10987 * indent.c (Fvertical_motion): Always use the current buffer.
10988 Temporarily change the window's buffer, if necessary.
10990 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10992 * xterm.c (fast_find_position): Make sure not to consider rows
10993 not visible in the window.
10995 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10997 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10998 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
11000 2000-03-22 Jason Rumney <jasonr@gnu.org>
11002 * w32menu.c (single_submenu): Set help string to NULL if none.
11003 (w32_menu_show): Set help string correctly.
11004 (add-menu-item): Set help string in MIIM_DATA for menu item.
11005 Load SetMenuItemInfoA explicitly.
11006 (w32_menu_display_help): New function.
11008 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
11009 (QCdata): Moved to xdisp.c.
11011 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
11012 (Vw32_charset_to_codepage_alist): Removed.
11013 (Vw32_charset_info_alist): New variable.
11014 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
11015 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
11016 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
11017 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
11019 (w32_codepage_for_font): Use Vw32_charset_info_alist.
11020 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
11021 Define Vw32_charset_info_alist and w32_charset symbols.
11023 2000-03-22 Jason Rumney <jasonr@gnu.org>
11025 * makefile.nt (w32bdf.obj): Update dependencies.
11027 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
11029 * w32fns.c: Include fontset.h after dispextern.h.
11030 (Fx_create_frame): Do not create fontset.
11031 (w32_load_system_font): Doc fix.
11032 (Fx_close_connection): Free full_name if it is not shared.
11034 * w32term.c: Include fontset.h after dispextern.h.
11035 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
11037 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
11038 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
11039 (w32_font_is_double_byte): New function, needs body.
11040 (x_append_glyph): Set glyph->glyph_not_available_p.
11041 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11042 it->charset. If it->multibyte_p is zero and it->c is a multibyte
11043 character, convert it to a unibyte character.
11044 (struct glyph_string): Delete member `charset'.
11045 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
11046 calculating it is found.
11047 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11048 the case that per char metric is not available correctly.
11049 (x_fill_glyph_string): Handle the case that the specific glyph is
11050 not available correctly.
11051 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11052 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11053 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11054 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11055 fontset. Don't call FS_LOAD_FONT.
11057 2000-03-22 Ken Raeburn <raeburn@gnu.org>
11059 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
11060 (INT_LISPLIKE): New macro.
11061 (NULL_INTERVAL_P): Use it.
11062 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
11063 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
11064 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
11066 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
11067 explicit references to "parent" field of struct interval and
11068 associated unclean type conversions.
11069 * intervals.c (create_root_interval, root_interval, rotate_right)
11070 (rotate_left, balance_possible_root_interval, split_interval_right)
11071 (split_interval_left, interval_start_pos, find_interval)
11072 (next_interval, previous_interval, update_interval)
11073 (adjust_intervals_for_insertion, delete_node, delete_interval)
11074 (adjust_intervals_for_deletion, merge_interval_right)
11075 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11076 (copy_intervals_to_string): Likewise.
11077 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11079 * syntax.c (update_syntax_table): Likewise.
11081 * intervals.c (reproduce_tree_obj): New function, like
11082 reproduce_tree but takes a Lisp_Object for the parent. Declare
11084 (graft_intervals_into_buffer): Use it when appropriate.
11085 (reproduce_tree): Declare with prototype.
11086 (balance_possible_root_interval): Check that the parent is a lisp
11087 object before trying to examine its type.
11089 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11091 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11092 as strings only if both are known to be strings.
11094 * s/openbsd.h (LIBS_TERMCAP): Undef.
11096 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11098 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11099 definitions for non-Emacs compilation.
11100 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11101 outside of `#ifdef emacs'.
11102 (print_partial_compiled_pattern): Update.
11103 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11104 (re_compile_fastmap): Merge handling of charset and charset_not (for
11105 emacs and non-emacs compilation as well).
11106 Similarly for (not)categoryspec and (not)syntaxspec.
11107 Don't use the fastmap when reaching `anychar' since the added
11108 complexity is not justified.
11109 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11110 and (not)syntaxspec. Merge (not)categoryspec.
11112 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11114 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11115 (FACE_FOR_CHAR): Define them differently for the configuration of
11118 2000-03-21 Dave Love <fx@gnu.org>
11120 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11123 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11125 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11126 (lface_fully_specified_p): Don't check contents of
11127 LFACE_FONT_INDEX because that attribute is optional.
11128 (realize_x_face): Remove now unwarranted xassert.
11130 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11132 The following changes are to make font selection based on
11133 characters, not charset. In addition, they recover fontset
11134 facilities while utilizing the new font selection mechanism.
11136 * Makefile.in (fontset.o): Depend on dispextern.h.
11138 * alloc.c (mark_face_cache): Don't mark face->registry.
11140 * dispextern.h (struct glyph): New member glyph_not_available_p.
11141 Use 22 bits for face_id.
11142 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11143 (struct face): Delete member registry, new member ascii_face.
11144 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11145 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11146 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11147 (struct it): Delete member charset, new member glyph_not_available_p.
11149 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11150 (struct fontset_info, struct fontset_data): Structs removed.
11151 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11152 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11153 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11154 (fs_free_face_fontset, fontset_font_pattern)
11155 (face_suitable_for_char_p, face_for_char)
11156 (make_fontset_for_ascii_face): Extern them.
11157 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11158 (FS_LOAD_FACE_FONT): New macro.
11160 * fontset.c: All codes rewritten or adjusted for the change of
11161 fontset implementation. Now fontset is represented by char table.
11162 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11164 (my_strcasecmp): Function removed.
11165 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11166 (AREF, ASIZE): New macros.
11167 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11168 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11169 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11170 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11171 (fontset_id_valid_p, font_family_registry, fontset_name)
11172 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11173 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11175 (fs_load_font): New arg FACE. Caller changed.
11176 (fs_query_fontset): Argument changed. Caller changed.
11177 (Fquery_fontset): call fs_query_fontset.
11178 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11180 (clear_fontset_elements, check_registry_encoding)
11181 (check_fontset_name): New functions.
11182 (syms_of_fontset): Set char-table-extra-slots property of fontset
11183 to 3. Staticpro and initialize Vfontset_table and
11184 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11186 * frame.h (struct frame): Member `fontset_data' removed.
11187 (FRAME_FONTSET_DATA): Macro removed.
11189 * frame.c (make_frame): Don't allocate f->fontset_data.
11190 (Fdelete_frame): Don't free f->fontset_data.
11192 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11194 * xdisp.c (charset_at_position): Function removed.
11195 (init_iterator): Don't set member charset of struct `it'.
11196 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11197 (next_element_from_display_vector, insert_left_trunc_glyphs):
11199 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11201 (get_next_display_element, append_space)
11202 (extend_face_to_end_of_line): Likewise.
11204 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11206 (clear_font_table, frame_update_line_height, load_face_font):
11207 Adjusted for the change of fontset implementation.
11208 (load_face_fontset_font): Function removed.
11209 (pixel_point_size): New function.
11210 (font_list): Argument type changed. Caller changed.
11211 (LFACE_FONT): New macro.
11212 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11213 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11214 Lisp_Object. Determine the font name by actually loading a font
11215 by the specified pattern. Set LFACE_FONT (lface) to the specified
11216 pattern. Even if a font is not found, don't try alternatives.
11217 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11218 (set_font_frame_param): If `font' is specified in lface, use it.
11219 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11220 (lface_same_font_attributes_p): Likewise.
11221 (make_realized_face): Arguent changed. Caller changed. Set
11222 face->ascii_face to face itself.
11223 (free_realized_face): Free face->fontset if face is for ASCII.
11224 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11225 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11226 (free_realized_multibyte_face): New function.
11227 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11228 changed. Caller changed.
11229 (try_font_list): Argument type changed.
11230 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11231 (choose_face_font): Argument changed. Handle fontset properly.
11232 (choose_face_fontset_font): Function removed.
11233 (realize_default_face, realize_named_face): Don't remove the
11235 (realize_face): Argument changed. Caller changed. Remove face
11236 with the arg former_face_id in advance. Load font for the new face.
11237 (realize_x_face): Argument changed. Caller changed. For a
11238 multibyte character, share fontset with base_face. For a single
11239 byte character, make a new realized fontset. Don't load a font here.
11240 (realize_tty_face): Argument changed. Caller changed.
11241 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11242 (face_at_buffer_position): Don't check multibyte_p for returning
11244 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11245 FACE_SUITABLE_FOR_CHARSET_P.
11246 (syms_of_xfaces): Remove code for Qx_charset_registry and
11247 Vface_default_registry.
11249 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11250 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11251 (x_per_char_metric): Don't try FONT->default_char. Even if
11252 pcm->width is zero, glyph bits may exist.
11253 (x_encode_char): Always initialize char2b->byte1.
11254 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11255 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11256 (x_append_glyph): Set glyph->glyph_not_available_p.
11257 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11258 it->charset. Handle the case that per char metric is not
11259 available. If it->multibyte_p is zero and it->c is a multibyte
11260 character, convert it to a unibyte character.
11261 (struct glyph_string): Delete member `charset'.
11262 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11263 the case that per char metric is not available correctly.
11264 (x_fill_glyph_string): Handle the case that the specific glyph is
11265 not available correctly.
11266 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11267 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11268 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11269 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11270 fontset. Don't call FS_LOAD_FONT.
11272 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11273 (x_create_tip_frame): Likewise.
11274 (Fx_close_connection): Free full_name of font_info.
11276 * fns.c (optimize_sub_char_table): New function.
11277 (Foptimize_char_table): New function.
11278 (syms_of_fns): Defsubr Soptimize_char_table.
11280 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11282 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11283 only if buffer is displayed in some window.
11285 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11286 (try_window_reusing_current_matrix): Don't call scroll run
11287 function if run's current and desired position are the same;
11288 this prevents cursor flickering.
11290 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11292 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11294 * regex.c (RE_STRING_CHAR): New macro.
11295 (GET_CHAR_AFER_2): Remove.
11296 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11297 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11298 (print_partial_compiled_pattern, re_compile_fastmap)
11299 (re_match_2_internal): Remove on_failure_jump_exclusive.
11300 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11301 optimization only need to work for * (ie. can use of_keep_string_jump).
11302 Remove the special case for .*\n since it is now covered by the general
11304 (re_search_2): Don't bother with `room'.
11305 (skip_one_char): New function.
11306 (skip_noops): Simplify since `memory' is not needed any more.
11307 (mutually_exclusive_p): Restructure slightly to use `switch' and
11308 add handling for "all" remaining cases.
11309 (re_match_2_internal): Change on_failure_jump_smart to use
11310 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11311 rather than on_failure_jump_exclusive.
11313 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11315 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11316 number of bits per RGB because it's everywhere used as the depth
11319 * term.c (calculate_costs): Remove code dealing with X frames.
11321 2000-03-19 Richard M. Stallman <rms@gnu.org>
11323 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11325 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11327 * lread.c (read_integer): Unread the last char not consumed.
11329 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11331 * xterm.c (x_update_window_cursor): Don't update in frames
11332 which are in the process of being deleted.
11334 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11336 * Makefile.in (mostlyclean): Add `*.core'.
11337 (clean): Add `bootstrap-emacs'.
11339 * lread.c (read_integer): New function.
11340 (read1): Support read syntax #o, #x, #b, #r.
11342 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11344 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11345 make sure POINTER_TO_OFFSET gives the same value before and after
11346 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11347 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11348 (debug): Now only active if > 0 rather than if != 0.
11349 (DEBUG_*): Update for the new meaning of `debug'.
11350 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11351 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11352 in `succeed_n', `jump_n' and `set_number_at'.
11353 (store_op1, store_op2, insert_op1, insert_op2)
11354 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11355 (group_in_compile_stack): Move to after its arg's types are
11356 declared and add a prototype.
11357 (PATFETCH): Define in terms of PATFETCH_RAW.
11358 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11359 (QUIT): Redefine as a nop except for NTemacs.
11360 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11361 indentation of the greedy-op and shy-group code.
11362 (at_(beg|end)line_loc_p): Fix argument's types.
11363 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11364 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11365 (MATCHING_IN_FIRST_STRING): Remove.
11366 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11367 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11368 QUIT unconditionally.
11370 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11372 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11375 * process.c (send_process): Add a hint that the function
11376 can call Lisp code to its comment.
11378 * lread.c (load_dangerous_libraries): New variable.
11379 (Vbytecomp_version_regexp): New variable.
11380 (safe_to_load_p): New function.
11381 (Fload): Handle files not compiled with Emacs specially.
11382 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11384 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11386 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11388 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11389 support functions only if HAVE_X11R6_XIM is defined.
11390 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11392 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11394 * xfns.c (X_I18N_INHIBITED): Don't define.
11395 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11396 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11398 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11399 (HAVE_X11R6_XIM): Define.
11401 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11403 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11404 If set, call XSynchronize.
11406 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11408 * regex.c: Declare a new type `re_char' used throughout the code
11409 for the string char type. It's `const unsigned char' to match the
11410 rest of Emacs. Consistently make sure all pointers to strings use
11411 it and make sure all pointers into the pattern use `unsigned char'.
11412 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11413 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11416 * charset.h (GET_CHAR_AFTER_2): Remove.
11417 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11419 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11421 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11422 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11423 of them try to use backquotes.
11425 2000-03-12 Dave Love <fx@gnu.org>
11427 * unexelf.c: Restore changes of 1999-10-19.
11428 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11429 fix its type and alignment; copy it from current process.
11431 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11433 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11434 has been found. Fix bug not computing timer's predecessor.
11436 * fileio.c (Fread_file_name): Handle case that DIR contains a
11439 * window.c (Fsave_window_excursion): Doc fix.
11441 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11443 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11445 * msdos.c (vga_installed): New function, code moved from
11446 dos_set_window_size.
11447 (Qbar, Qcursor_type, outside_cursor): New variables.
11448 (syms_of_msdos): Intern and staticpro them.
11449 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11450 shape used outside Emacs when called for the first time.
11451 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11452 cursor shape used outside Emacs.
11453 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11454 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11456 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11457 parameters specify the cursor. Make qreverse a global
11458 variable (renamed to Qreverse).
11460 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11462 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11464 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11466 This is a big redesign of failure-stack and register handling, prompted
11467 by bugs revealed when trying to add shy-groups. Overall, what happened
11468 is that loops are now structured a little differently, groups can be
11469 shy and the code is a little simpler.
11471 * regex.h: Update the copyright.
11472 (RE_SHY_GROUPS): New value.
11473 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11474 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11476 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11477 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11478 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11479 for (start|stop)_memory since they now only take one argument (the
11480 second has becomes unnecessary).
11481 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11482 (print_compiled_pattern): Use %ld to printf long ints and flush to
11483 make debugging a little easier.
11484 (union fail_stack_elt): Make the integer unsigned.
11485 (struct fail_stack_type): Add a `frame' element.
11486 (INIT_FAIL_STACK): Init `frame' as well.
11487 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11488 (DEBUG_PUSH, DEBUG_POP): Remove.
11489 (NUM_REG_ITEMS): Remove.
11490 (NUM_NONREG_ITEMS): Adjust.
11491 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11492 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11493 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11494 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11496 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11497 address pushed is not the destination of the jump but the source
11499 (NUM_FAILURE_ITEMS): Remove.
11500 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11501 registers before the actual failure point). Don't hardcode any
11502 meaning for str==NULL anymore.
11503 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11504 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11506 (REG_UNSET_VALUE): Use NULL (why not?).
11507 (compile_range): Remove declaration since it doesn't exist.
11508 (struct compile_stack_elt_t): Remove inner_group_offset.
11509 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11510 (regex_grow_registers): Remove dead code.
11511 (FIXUP_ALT_JUMP): New macro.
11512 (regex_compile): Add shy-groups Change loops to use
11513 on_failure_jump_smart&jump instead of
11514 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11515 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11516 variable to me). Use `jump' instead of `jump_past_alt' and don't
11517 bother with push_dummy_failure in alternatives since it is now
11518 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11519 emacs' for (re)allocating the stack.
11520 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11521 from loop when bufp->can_be_null rather than jumping to `done'.
11522 Avoid jumping backwards so as to ensure termination. Use
11523 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11524 backreferences. Remove dead code in handling of `anychar'.
11525 (skip_noops, mutually_exclusive_p): New functions taken from the
11526 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11527 improve mutually_exclusive_p to handle ".+\n".
11528 (lowest_active_reg, highest_active_reg)
11529 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11530 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11531 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11532 variables. Push register (in `start_memory') on the stack rather
11533 than storing it in old_reg(start|end). Remove the cycle detection
11534 from `stop_memory', replaced by the use of on_failure_jump_loop
11535 for greedy loops. Add code for the new on_failure_jump_<foo>.
11536 Remove ad-hoc code in `on_failure_jump' to push more registers in
11537 the case of a loop. Take out code from `maybe_pop_jump' into
11538 separate functions and adapt it to the semantics of
11539 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11540 and push_dummy_failure. Remove dummy_failure handling and
11541 handling of `failures to jump to on_failure_jump' (this last one
11542 was already dead code, it seems).
11543 (group_match_null_string_p, alt_match_null_string_p)
11544 (common_op_match_null_string_p): Remove.
11546 2000-03-08 Dave Love <fx@gnu.org>
11548 * config.in: Don't depend on __STDC__ for volatile.
11549 Add POINTER_TYPE, PTR, PROTOTYPES.
11551 * hftctl.c, strftime.c: Use PROTOTYPES.
11552 * eval.c (find_handler_clause): Likewise.
11554 * mem-limits.h: Use POINTER_TYPE.
11556 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11557 (memory_warnings): Declare using POINTER_TYPE.
11559 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11561 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11563 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11565 * xfns.c: Remove obsolete code in #if 0.
11566 (Fx_focus_frame): New function.
11568 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11570 * coding.c (coding_category_name): Add coding-category-utf-8,
11571 coding-category-utf-16-be, coding-category-utf-16-le.
11572 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11573 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11574 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11575 (detect_coding_utf_8): New function.
11576 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11577 UTF_16_LOW_SURROGATE_P): New macros.
11578 (detect_coding_utf_16): New function
11579 (detect_coding_mask): When priorities are specified, skip any
11580 categories that have `nil' coding-system. Fix bug of returning
11581 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11582 returns a mask not set in PRIORITIES.
11583 (detect_eol_type_in_2_octet_form): New function.
11584 (detect_eol): selects detect_eol_type_XXX to call according to
11585 cooding->category_idx.
11586 (detect_coding_system): Remove `nil' coding-system in the result.
11587 (Fupdate_coding_systems_internal): Update all coding-categories.
11589 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11590 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11592 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11593 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11594 (CODING_CATEGORY_IDX_UTF_16_LE)
11595 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11596 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11597 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11598 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11600 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11602 * doc.c (Fdocumentation_property): If value is not a string,
11603 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11605 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11606 close the display with XtCloseDisplay. This caused a bus error
11609 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11610 complete but not unique.
11612 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11614 * process.c (send_process): Remove local variable `procname' that
11615 might become invalid when a GC happens. Instead, access the
11616 process name slot directly.
11618 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11619 orig_height if set.
11621 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11622 orig_height if set.
11624 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11626 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11627 glyph matrices have been freed.
11629 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11631 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11632 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11634 * xfns.c (QCdata): Moved to xdisp.c.
11636 * xdisp.c (QCdata): Moved here from xfns.c.
11637 (syms_of_xdisp): Initialize QCdata.
11639 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11641 * window.c (coordinates_in_window): Use
11642 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11643 FRAME_INTERNAL_BORDER_WIDTH.
11645 * xdisp.c (try_window_id): Recompute unchanged information if
11646 it is obviously invalid.
11648 * xterm.c (x_term_init): Create a colormap if not using the
11651 * xterm.h (select_visual): Change prototype.
11653 * xfns.c (select_visual): Rewritten. Recognize user-specified
11655 (visual_classes): New variable.
11657 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11659 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11660 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11661 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11662 (x_decode_color): Don't handle allocation of white and black specially.
11663 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11664 XtNcolormap resources.
11665 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11666 (Fx_create_frame): Initialize color members of x_output structure.
11667 (xpm_load): Pass colormap to XPM lib.
11669 * xfaces.c (x_free_colors): Access colormap of frame using
11670 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11671 when default colormap is used.
11673 * xterm.c (x_term_init): Set Colormap member of x_display_info
11674 structure. Copy colormap if resource `privateColormap' is
11675 specified (PseudoColor only).
11676 (x_setup_relief_color): Access colormap of frame using
11679 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11680 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11682 2000-03-04 Jason Rumney <jasonr@gnu.org>
11684 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11685 other non-platform-specific equivalents.
11686 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11687 specific functions and macros as their w32 equivalents where
11688 non-platform-specifics are not available.
11689 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11690 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11691 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11692 (frame_update_line_height): Use macros to access f->output_data.
11693 (defined_color): Remove FIXME comments; fixed.
11694 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11695 into #ifdef blocks. Add WINDOWSNT blocks.
11696 (Fx_list_fonts): Use macros for accessing font data.
11697 (set_lface_from_font_name): Different default fonts for X and
11699 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11700 scalable for backward compatibility.
11701 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11702 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11704 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11707 * makefile.nt (w32faces.obj): Remove.
11710 2000-03-03 Jason Rumney <jasonr@gnu.org>
11712 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11713 correct parameters.
11715 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11717 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11718 standard ELF definitions here if the system header does not.
11720 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11722 * xterm.c (PER_CHAR_METRIC): Removed.
11723 (x_per_char_metric_1, x_default_char): New functions.
11724 (x_per_char_metric): If font's default char is invalid, return
11725 metrics of a suitably chosen usable default char.
11726 (x_draw_glyph_string_foreground): If font has an invalid default
11727 char, replace occurrences of unprintable chars with a suitably
11728 chosen usable default char.
11730 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11732 * xterm.c (note_mouse_highlight): Return quickly if frame's
11733 glyph matrices have been freed.
11735 * dispnew.c (free_glyphs): Block input while freeing matrices.
11737 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11739 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11742 * dispextern.h (x_free_colors): Add prototype.
11744 * xfaces.c (x_free_colors): New function.
11745 (unload_color, free_face_colors): Use it.
11747 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11749 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11751 * window.c [MSDOS]: Include msdos.h.
11753 2000-03-02 Dave Love <fx@gnu.org>
11755 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11757 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11758 set C_OPTIMIZE_SWITCH for gcc.
11760 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11762 * coding.c (coding_save_composition): Be sure to allocate
11763 composition data area in coding even if there's no composition in
11766 2000-03-01 Jason Rumney <jasonr@gnu.org>
11768 * w32term.c: Equivalent changes to those made to xterm.c on
11769 2000-02-25 and 2000-02-24.
11771 * w32fns.c: Equivalent changes to those made to xfns.c on
11772 2000-02-25 and 2000-02-21.
11774 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11775 correct line-end convention is followed.
11777 * w32menu.c [HAVE_BOXES]: Remove #undef.
11778 (single_keymap_panes): Remove code for simulating checkmarks.
11779 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11780 Remove code for drawing simulated checkmarks.
11781 (w32_menu_show): make unibyte help string correctly.
11782 (add_menu_item): draw standard Windows checkmarks. Draw radio
11783 buttons as radio buttons if possible.
11785 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11787 * sysdep.c (start_of_text): Don't define this function for NetBSD
11790 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11792 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11793 (LINKER): Don't undef if __NetBSD__ is defined.
11795 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11797 * fileio.c [__NetBSD__]: Define `unix'.
11799 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11801 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11803 * atimer.c (start_atimer): Don't abort when timers are stopped.
11804 (append_atimer_lists): New function.
11805 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11806 arbitrary lists of stopped and running atimers.
11808 * atimer.c (cancel_atimer): Handle canceling an atimer when
11809 some timers are stopped.
11811 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11812 after canceling it.
11814 * fns.c (maybe_resize_hash_table): Handle case of new size
11815 coming out as being the same as old size.
11817 2000-02-27 Jason Rumney <jasonr@gnu.org>
11819 * makefile.nt: Add atimer.h to dependencies.
11820 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11821 * w32console.c: Only disable window system features for dispextern.h
11822 (initialize_w32_display): Build a display info for the console.
11823 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11824 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11825 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11827 * w32gui.h (struct W32FontStruct): Revert last change after change
11829 * w32menu.c (single_submenu): Set up help string.
11830 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11831 (w32_dialog_show): Set up help string.
11832 * w32term.c (w32_display_info_for_display): Remove unused function.
11833 (w32_draw_bitmap): Use pre-built bitmaps.
11834 (w32_initialize_display_info): New function to initialize parts of
11835 display info that are common to both GUI and console frames.
11836 (w32_term_init): Use w32_initialize_display_info. Do not set
11837 Vw32_num_mouse_buttons here, as it is not called for console
11838 frames. Build bitmaps for indicating truncated lines etc.
11839 (x_delete_display): Destroy pre-built bitmaps.
11840 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11841 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11843 2000-02-27 Dave Love <fx@gnu.org>
11845 * lisp.h: Add a bunch of prototypes.
11847 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11849 * keyboard.c (read_char): Set `usec' correctly.
11851 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11853 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11854 `lambda', set reg[RRR] to the map index.
11855 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11856 reg[RRR] to 0. Otherwise, set it to -1.
11858 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11860 * emacs.c (main): Remove code snippet commented out with `//'.
11862 2000-02-25 Richard M. Stallman <rms@gnu.org>
11864 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11865 and contains a `:', prepend `/:'.
11867 * window.c (select_window_1): If selected_window is nil,
11868 don't "swap out" the buffer's point.
11869 (Fset_window_configuration): Set selected_window to nil
11870 before calling Fselect_window.
11871 (unshow_buffer): Don't set point in buffer from window's point
11872 if another more recently selected window also shows the buffer.
11874 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11876 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11878 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11879 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11880 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11882 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11883 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11884 (hide_busy_cursor): New functions.
11885 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11887 * minibuf.c (read_minibuf): Cancel busy-cursor.
11889 * keyboard.c (command_loop_1): Call start_busy_cursor before
11890 Fcommand_execute and cancel_busy_cursor after it.
11891 (timer_check): Remove busy-cursor code.
11892 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11895 * process.c (wait_reading_process_input): Remove busy-cursor code.
11897 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11898 Fx_hide_busy_cursor.
11900 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11902 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11904 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11906 * xterm.c (XTread_socket): Remove busy-cursor code.
11908 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11909 (build_frame_matrix_from_leaf_window): Put code handling
11910 glyph row's not being a slice of a frame row in #if 0.
11911 (sync_window_with_frame_matrix_rows): New function.
11912 (frame_row_to_window): New function.
11913 (mirror_line_dance): Handle copies between windows.
11915 * lread.c (Fload): Use `xfree' instead of `free'.
11916 (init_obarray): Use `xmalloc' instead of `malloc'.
11918 * window.c (Fset_window_buffer): Set WINDOW to the window
11920 (coordinates_in_window): Take frame's internal border width
11923 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11925 * xterm.c (x_display_and_set_cursor): Display cursor of
11926 non-selected windows depending on the setting of
11927 cursor_in_non_selected_windows.
11929 * xdisp.c (cursor_in_non_selected_windows): New variable.
11930 (syms_of_xdisp): DEFVAR_BOOL it.
11932 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11934 * data.c (Fstring_to_number): If number is greater than what
11935 fits into an integer, return a float.
11937 * eval.c (specbind): Remove references to
11938 keyword_symbols_constant_flag.
11940 * data.c (keyword_symbols_constant_flag): Removed.
11941 (Fmakunbound, set_internal, syms_of_data): Remove references to
11942 keyword_symbols_constant_flag.
11944 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11946 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11948 * syntax.c (multibyte_syntax_as_symbol): New variable.
11949 (syms_of_syntax): Declare it as a Lisp variable.
11950 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11951 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11952 nonzero, treat all multibyte characters as symbol.
11953 (init_syntax_once): Give syntax `word' to all multibyte characters.
11955 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11957 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11960 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11962 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11964 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11965 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11967 2000-02-21 Dave Love <fx@gnu.org>
11969 * frame.c (Vmouse_position_function): New variable.
11970 (Fmouse_position): Use it.
11971 (syms_of_frame): Install it.
11973 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11975 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11977 * fileio.c (Finsert_file_contents): Unbind the binding of
11978 standard-output done by temp_output_buffer_setup.
11980 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11981 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11982 (specbind, unbind_to): Handle most common case of non-constant
11983 symbol with trivial value specially.
11985 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11987 2000-02-20 Richard M. Stallman <rms@gnu.org>
11989 * data.c (Fmake_variable_buffer_local): Doc fix.
11990 Init found_for_buffer to 0.
11991 (Fmake_variable_frame_local): If the variable has already
11992 been buffer-local, set the check_frame field.
11994 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11996 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11997 produced for CODING_MODE_LAST_BLOCK requires.
11999 2000-02-18 Dave Love <fx@gnu.org>
12001 * keyboard.c (echo_keystrokes): Remove declaration.
12002 (Vecho_keystrokes) New variable.
12003 (read_char, record_menu_key, read_key_sequence): Use it to allow
12004 use of float value.
12005 (syms_of_keyboard): Change Vecho_keystrokes declaration.
12007 * lread.c: Undef feature selection macros before defining.
12009 2000-02-18 Gerd Moellmann <gerd@gnu.org>
12011 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
12012 for symbols other than the symbol in question.
12014 2000-02-17 Dave Love <fx@gnu.org>
12016 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
12018 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12020 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
12022 * alloc.c (enum mem_type): Compile unconditionally.
12024 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
12026 * xfaces.c (tty_defined_color): Don't return faulire indication
12027 for unspecified-fg and unspecified-bg pseudo-colors.
12029 2000-02-17 Gerd Moellmann <gerd@gnu.org>
12031 * alloc.c (mark_object): Don't mark symbol names in pure space.
12032 (gc_sweep): Don't unmark symbol names in pure space.
12034 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
12035 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
12036 [GC_MARK_STACK]: New defines.
12037 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
12038 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
12040 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
12042 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
12043 allocate_buffer instead of xmalloc.
12045 * alloc.c (toplevel): Include setjmp.h.
12046 (PURE_POINTER_P): New define.
12047 (enum mem_type) [GC_MARK_STACK]: New enumeration.
12048 (Vdead) [GC_MARK_STACK]: New variable.
12049 (lisp_malloc): Add parameter TYPE, call mem_insert if
12050 GC_MARK_STACK is defined.
12051 (allocate_buffer): New function.
12052 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
12053 (free_float) [GC_MARK_STACK]: Set type to Vdead.
12054 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
12055 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
12056 (MEM_NIL) [GC_MARK_STACK]: New define.
12057 (struct mem_node) [GC_MARK_STACK]: New structure.
12058 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
12059 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
12060 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
12061 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
12062 (mark_stack) [GC_MARK_STACK]: New functions.
12063 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
12064 (clear_marks): Removed.
12065 (gc_sweep): Set free conses' car, free floats' type, free
12066 symbols' function to Vdead. Use lisp_free to free buffers.
12067 (init_alloc_once): Initialize Vdead.
12068 (survives_gc_p): Return non-zero for pure objects.
12070 * alloc.c: Add comments throughout the file.
12072 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
12073 that unblocks alarms.
12075 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12076 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12077 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12079 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12081 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12083 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12084 avoid infinite error signaling. Allocate sufficient memory for
12085 eol_str in the case that eoltype is Lisp_Int.
12087 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12089 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12090 depends on the previous behavior.
12092 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12094 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12096 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12098 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12100 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12101 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12104 2000-02-15 Richard M. Stallman <rms@gnu.org>
12106 * data.c (set_internal): Don't make variable buffer-local
12107 if within a let-binding for the same buffer.
12108 (let_shadows_buffer_binding_p): New function.
12110 * eval.c (specbind): For buffer-local value,
12111 record the current buffer also.
12112 (unbind_to): Cope with that change.
12114 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12116 * window.c (Fsave_window_excursion): Doc fix.
12118 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12120 * syntax.c (back_comment): Make sure we only consider comment-starters
12121 of the relevant style and return -1 in case of a failure to find the
12122 beginning of the comment.
12123 (Fforward_comment): If back_comment fails, go back to the position just
12124 after the comment-end.
12125 (scan_lists): Add comment describing a very minor bug.
12127 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12129 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12130 `completion-regexp-list' in the docstring.
12132 2000-02-14 Dave Love <fx@gnu.org>
12134 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12136 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12138 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12139 to Emacs' syntax. Also fix the comment about set/not-set meanings
12140 since Emacs syntax is not the value 0 any more.
12141 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12142 since it's now part of RE_SYNTAX_EMACS.
12144 2000-02-12 Dave Love <fx@gnu.org>
12146 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12148 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12150 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12152 2000-02-12 Dave Love <fx@gnu.org>
12154 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12156 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12157 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12158 * s/hpux.h: Don't define HAVE_VFORK.
12160 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12162 * s/nextstep.h: Don't define HAVE_ALLOCA.
12164 * config.in: Add vfork bits.
12166 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12168 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12169 unwind function to undo the effect of stopping atimers.
12171 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12173 * atimer.c (stopped_atimers): New variable.
12174 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12177 * atimer.h (stop_other_atimers, run_all_atimers)
12178 (unwind_stop_other_atimers): Add function prototypes.
12180 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12182 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12184 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12185 library may depend on jpeg.
12186 (atimer.o): Depends on atimer.c.
12188 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12190 * insdel.c (del_range_1): Call update_compositions.
12191 (del_range_both): Call update_compositions just once..
12193 2000-02-10 Dave Love <fx@gnu.org>
12195 * xfns.c (create_frame_xic): Fix initialization of automatic
12196 aggregates for pcc.
12198 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12200 * ccl.c (CCL_MAKE_CHAR): New macro.
12201 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12202 registers by CCL_MAKE_CHAR before calling translate_char.
12203 <CCL_TranslateCharacterConstTbl> Likewise.
12205 2000-02-08 Dave Love <fx@gnu.org>
12207 * lread.c (__EXTENSIONS__): Define.
12209 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12211 * puresize.h (BASE_PURESIZE): Increase to 650000.
12213 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12215 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12218 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12220 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12221 md, mh, mb, mr, and me to the fake termcap entry.
12223 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12225 * sound.c (sound_cleanup): Don't call device close routine if the
12226 function pointer is null.
12228 2000-02-06 Andrew Innes <andrewi@gnu.org>
12230 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12231 around image definitions and prototypes.
12232 (gamma_correct) [WINDOWSNT]: New prototype.
12234 * w32term.c (x_make_frame_visible): Replace call to
12235 input_poll_signal with poll_for_input.
12237 * window.c [WINDOWSNT]: Include w32term.h.
12239 * xdisp.c [WINDOWSNT]: Include w32term.h.
12241 * makefile.nt: Add dependencies on w32gui.h.
12242 (OBJ1): Include atimer.obj.
12243 ($(BLD)\atimer.obj): New dependency rule.
12245 * w32.c (sigmask): New function (does nothing).
12246 (sigunblock): Ditto.
12248 * frame.c [WINDOWSNT]: Include w32term.h.
12250 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12252 * lread.c (syms_of_lread): Fix literal newlines.
12254 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12255 the string constant limit (2048 bytes) in MSVC.
12258 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12260 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12261 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12262 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12263 dispatch the event.
12265 2000-02-04 Dave Love <fx@gnu.org>
12267 * fileio.c: Remove some unused vars.
12268 (_GNU_SOURCE): Define (for euidaccess).
12270 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12272 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12274 (read_minibuf): Deal with allow_props correctly.
12276 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12278 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12280 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12282 * search.c (compile_pattern): If a cache entry has a nil regexp,
12283 fill in that entry instead of clobbering a previously cached
12286 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12288 * puresize.h (BASE_PURESIZE): Increase to 610000.
12290 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12292 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12295 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12297 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12298 instead of incrementing ic directly.
12299 <CCL_WriteExprConst> Likewise.
12300 <ccl_set_expr>: Set ic to jump_address.
12302 * fileio.c (e_write): Fix the handling of
12303 CODING_FINISH_INSUFFICIENT_SRC.
12305 2000-02-01 Dave Love <fx@gnu.org>
12307 * editfns.c (Fpropertize): Doc fix.
12309 * process.c (Fstart_process): Doc fix.
12311 * eval.c: Fix various doc strings not to duplicate information
12312 from help-manyarg-func-alist.
12314 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12316 * doc.c (Vhelp_manyarg_func_alist): New variable.
12317 (Fdocumentation): Use it.
12318 (syms_of_doc): Define it.
12320 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12322 * xterm.c (xim_open_dpy): Remove unused local variable.
12324 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12326 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12327 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12329 * fns.c (sweep_weak_table): New function.
12330 (sweep_weak_hash_tables): Use it. Keep on marking until there
12333 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12335 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12336 that XTread_socket does not crash by trying to call XNoOp on a
12339 2000-01-30 Jason Rumney <jasonr@gnu.org>
12341 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12342 Change selected_frame to SELECTED_FRAME ().
12343 (w32_console_mouse_position): Remove #ifndef MULE from around
12344 `insist' parameter.
12346 * makefile.nt: Remove dosfns.obj.
12348 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12350 * w32fns.c (w32_defined_color): Check for valid frame before
12351 applying gamma correction. Eliminate dependency on frame elsewhere.
12352 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12353 (w32_to_x_font): Use resx and resy not height_in and width_in.
12354 (x_to_w32_font): Doc fix.
12355 (xlfd_strip_height): New function to strip and return font height.
12356 (w32_font_match): Compare height separately from rest of xlfd
12357 spec, using xlfd_strip_height.
12359 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12360 width_in. Use w32_defined_color in place of defined_color.
12362 * w32faces.c: Merge more of DOS and X specifics in preparation for
12363 merge with xfaces.c.
12364 (defined_color): Remove FIXME comment.
12365 (tty_color_name): Provide w32-specific function.
12366 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12368 * w32console.c (turn_on_face, turn_off_face): Removed.
12369 (w32_face_attributes): New function.
12370 (Global_variables): Reduce scope where possible.
12371 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12373 (hl_mode): Don't modify text attributes.
12374 (write_glyphs): Don't do anything if len <= 0. Use
12375 w32_face_attributes to get attributes for drawing. Write
12376 terminating codes using char_attr_normal.
12377 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12378 (update_begin, update_end): Likewise.
12379 (vga_stdcolor_name): New function.
12380 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12381 (Fset_screen_color): Remove char_attr_reverse.
12383 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12385 * xfns.c (xic_set_preeditarea): Take window parameter and
12386 window-relative pixel-positions.
12388 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12389 is its frame's selected window.
12390 (xim_instantiate_callback): Likewise.
12392 * xfns.c (x_create_im): Removed.
12393 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12394 (supported_xim_styles): Renamed from supported_styles.
12395 (best_xim_style): Renamed from best_style.
12396 (create_frame_xic): Renamed from xic_create_frame.
12397 (free_frame_xic): Renamed from xic_destroy_frame.
12399 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12401 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12402 our frames, call XFilterEvent with 2nd parameter `None'.
12403 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12404 returning XBufferOverflow.
12405 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12406 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12407 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12408 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12409 (xim_initialize, xim_close)
12410 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12411 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12412 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12413 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12415 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12417 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12418 `xic_style' and `xic_xfs'.
12419 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12420 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12421 (FRAME_XIM): Removed.
12423 * xfns.c (supported_styles): New variable.
12424 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12425 (xic_create_xfontset, best_style, xic_create_frame)
12426 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12427 (xic_set_xfontset): New functions.
12429 2000-01-28 Dave Love <fx@gnu.org>
12431 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12433 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12435 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12437 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12438 for *scratch* if it already existed.
12440 * emacs.c (USAGE): New macro.
12441 (main): Use it to display usage information.
12443 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12445 Support for the menu-help feature:
12447 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12449 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12450 part of the line to the termscript file.
12451 (IT_clear_to_end): Clear the entire line, not just its beginning.
12452 (menu_help_message, prev_menu_help_message): New variables.
12453 (IT_menu_make_room): Make room for the help_text member.
12454 (IT_menu_display): New argument disp_help; all callers changed.
12455 If disp_help is non-zero, store the help text of the active menu
12456 item in menu_help_message.
12457 (XMenuAddPane): Initialize the help_text member to NULL.
12458 (XMenuAddSelection): New argument help_text. Store it in the
12460 (XMenuActivate): New argument help_callback. If the value of
12461 menu_help_message has changed since the last time, display the
12462 menu help message text while waiting for the mouse to move. Clear
12463 the echo area before exiting.
12464 (XMenuDestroy): Free the help_text member.
12466 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12468 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12469 XMenuAddSelection. Pass help callback to XMenuActivate.
12470 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12472 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12474 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12475 and EMACS_SET_USECS.
12477 2000-01-26 Dave Love <fx@gnu.org>
12479 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12481 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12482 an error may be signalled.
12484 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12486 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12487 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12489 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12491 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12493 * charset.c (Fstring): If there is a multibyte char among
12494 the args, always return a multibyte string.
12496 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12498 * sysdep.c (sys_select): Turn atimers off and on instead of
12499 recording and restoring old alarm handler
12501 * process.c (toplevel): Include atimer.h.
12502 (create_process_1): Rewritten.
12503 (create_process): Use atimers instead of alarm.
12504 (wait_reading_process_input) [hpux]: Turn atimers off instead
12505 of turning off SIGALRM.
12506 (wait_reading_process_input): Turn off atimers instead off
12507 calling stop_polling.
12509 * emacs.c (main): Call init_atimer.
12511 * keyboard.c (toplevel): Include systime.h and atimer.h.
12512 (polling_for_input): Removed because unused.
12513 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12514 (poll_timer): New variable.
12515 (poll_for_input, poll_for_input_1): New functions.
12516 (start_polling, stop_polling): Rewritten.
12518 * keyboard.h (polling_for_input): Removed.
12520 * atimer.h, atimer.c: New files.
12522 * Makefile.in (obj): Add atimer.o.
12523 (atimer.o): New target.
12525 * blockinput.h (pending_atimers): Add extern declaration.
12526 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12528 * lisp.h (popup_activated_flag): Add extern declaration.
12530 * xmenu.c (popup_activated_flag): Make externally visible.
12531 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12532 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12534 * xterm.c (toplevel): Include atimer.h.
12535 (toolkit_scroll_bar_interaction): New variable.
12536 (Fxt_process_timeouts): Removed.
12537 (x_process_timeouts): New function.
12538 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12539 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12540 (x_make_frame_visible): Call poll_for_input_1 instead of
12541 input_poll_signal. Don't call alarm.
12542 (x_initialize): Install timer calling x_process_timeouts.
12544 2000-01-24 Dave Love <fx@gnu.org>
12546 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12547 Don't use -cckr -- apparently not now necessary.
12549 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12551 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12554 2000-01-23 Jason Rumney <jasonr@gnu.org>
12556 * w32fns.c (w32_defined_color): Apply gamma correction before
12557 trying to map to the palette.
12558 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12561 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12562 here. Callers changed to always pass real device context.
12563 (w32_draw_bitmap): Likewise.
12564 (w32_get_glyph_overhangs): Likewise.
12565 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12566 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12567 pfnSetScrollInfo and SetScrollRange.
12568 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12569 back into MULE characters after decoding them.
12570 (x_get_glyph_face_and_encoding): Likewise.
12571 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12572 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12573 (x_produce_glyphs): Calculate per char metrics for a character
12574 that we know exists in default font when font_not_found_p is true.
12576 2000-01-22 Jason Rumney <jasonr@gnu.org>
12578 * makefile.nt (intervals.obj, composite.obj): New modules.
12579 (composite.h): Added as dependency where appropriate.
12581 * w32gui.h (XGCValue): New struct for emulating X GCs.
12583 * w32term.h (XCharStruct): New struct for emulating X.
12585 * w32console.c (turn_on_face, turn_off_face): New functions.
12586 (change_line_highlight): New prototype for new redisplay.
12587 (write_glyphs): Support multibyte text. Support faces.
12589 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12591 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12592 throughout. struct frame * in place of FRAME_PTR.
12593 Skeleton support for images, toolbars, tooltips from xfns.c.
12594 (Fx_create_frame): Use system default for default scroll bar width.
12595 (w32_get_arg): Renamed from x_get_arg.
12596 (Fx_file_dialog): New function.
12597 (w32_list_fonts): Check cache before asking system.
12598 (Vw32_enable_synthesized_fonts): New variable.
12599 (Vw32_enable_italics): Obsolete, removed.
12601 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12602 Use SELECTED_FRAME macro.
12604 * w32menu.c: Add skeleton support for help strings on menus.
12605 (add_menu_item): Native checkbox and radio support added, but not
12606 yet enabled due to bugs.
12607 (push_menu_item): Add parameters type, selection and help.
12609 Formatting changes to reduce unnecessary diffs with xmenu.c.
12611 * w32select.c (Fw32_set_clipboard_data): Update call to
12612 find_charset_in_str.
12614 * w32term.c: Complete rewrite for new redisplay based on new
12615 xterm.c with necessary sections merged back in from old w32term.c.
12617 2000-01-21 Richard M. Stallman <rms@gnu.org>
12619 * data.c (set_internal): Further fix in same criterion.
12621 2000-01-20 Richard M. Stallman <rms@gnu.org>
12623 * data.c (set_internal): Fix the criteria for whether
12624 to swap out the old cached binding.
12626 2000-01-19 Dave Love <fx@gnu.org>
12628 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12630 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12632 * regex.c (re_compile_fastmap): While checking a range table for
12633 `charset', skip flag bits for a character class correctly.
12635 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12637 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12639 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12641 * widget.c (EmacsFrameSetCharSize): Change size of children first
12642 because of problems with main window geometry management under Lesstif.
12644 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12645 MENU_ITEMS_ITEM_.*.
12646 (MENU_ITEMS_ITEM_HELP): New enumerator.
12647 (push_menu_item): Add parameter HELP. Record help in menu_items.
12648 (single_menu_item, single_submenu, list_of_items): Call
12649 push_menu_item with new parameter.
12650 (single_submenu): Set help string in widget value.
12651 (menu_highlight_callback): New function.
12652 (set_frame_menubar): Call lw_create_widget with new
12654 (xmenu_show, xdialog_show): Ditto.
12656 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12658 * sound.c (Fplay_sound): Improve doc string.
12660 2000-01-11 Richard M. Stallman <rms@gnu.org>
12662 * lisp.h (set_internal): Enter the new arg.
12664 * eval.c (specbind): Record buffer-local variables specially,
12665 indicating which buffer's binding was saved.
12666 (unbind_to): Restore buffer-local variables specially
12667 in the proper buffer.
12669 * data.c (set_internal): New arg BUF.
12671 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12672 * data.c (Fset): Pass new arg to set_internal.
12673 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12675 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12677 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12679 2000-01-11 Richard M. Stallman <rms@gnu.org>
12681 * minibuf.c (Ftry_completion): Doc fix.
12683 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12685 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12688 2000-01-11 Andreas Schwab <schwab@suse.de>
12690 * coding.c (code_convert_region): Initialize total_skip.
12692 2000-01-08 Dave Love <fx@gnu.org>
12694 * eval.c (Fuser_variable_p): Check customizability too.
12696 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12698 * minibuf.c (Fcompleting_read): Doc fix.
12700 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12702 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12705 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12706 Check that input style is supported before trying to create an
12708 (x_window): Call x_create_im.
12710 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12712 * xfns.c (current_gif_memory_src): New variable.
12713 (gif_load): Record the address of the current memory source
12714 in current_gif_memory_src.
12715 (gif_read_from_memory): Use current_gif_memory_src.
12717 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12718 macros statement form.
12720 * sound.c (struct sound): Renamed from struct sound_file.
12721 (struct sound): Add members `data' and `header_size'.
12722 (enum sound_attr): Add SOUND_DATA.
12723 (current_sound, current_sound_device): Variables renamed from
12724 sound_file and sound_device.
12725 (parse_sound): Parse :data.
12726 (parse_sound): Handle sound data in strings.
12727 (find_sound_type): Function renamed from find_sound_file_type.
12728 (wav_init, au_init): Fail if sound's header_size is smaller than
12729 needed header size.
12730 (wav_play, au_play): Play sounds from string data.
12732 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12734 * lisp.h: Add prototype for allocate_string_data.
12736 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12738 * alloc.c (mark_buffer): Remove code in #if 0.
12740 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12741 (strings_consed): New variable.
12742 (allocate_string): Set it.
12743 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12744 (Fmemory_use_counts): Return strings_consed. Use Flist.
12746 * alloc.c: General cleanup in comments etc. Remove conditional
12747 compilation for `standalone'.
12749 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12751 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12752 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12753 (DONT_COPY_FLAG): Removed.
12754 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12755 (struct sdata, struct sblock): New
12756 (struct string_block): Rewritten.
12757 (STRINGS_IN_STRING_BLOCK): New macro.
12758 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12759 (large_sblocks, string_blocks, string_free_list): New variables.
12760 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12761 (init_strings): Rewritten.
12762 (allocate_string, allocate_string_data, compact_small_strings)
12763 (free_large_strings, sweep_strings): New functions.
12764 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12765 (struct string_block_head, current_string_block)
12766 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12767 (STRING_PAD): Removed.
12768 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12769 (Fgarbage_collect): Don't set mark bit in large strings.
12770 (mark_object): Mark strings differently. Mark symbol names
12772 (survives_gc_p): Test marked strings differently.
12773 (gc_sweep): Sweep strings differently, unmark strings in
12775 (compact_strings): Removed.
12777 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12779 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12780 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12782 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12784 * fileio.c (Finsert_file_contents): Signal error if visiting file
12785 in a non-empty buffer.
12787 * term.c (encode_terminal_code): Fix the previous change.
12789 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12791 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12792 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12794 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12796 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12798 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12799 need to test for MSDOS frames.
12801 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12803 * dosfns.c (unspecified_colors): Remove.
12804 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12806 (msdos_stdcolor_name): Return strings for unspecified fore- and
12807 back-ground colors.
12809 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12810 (syms_of_xfaces): Remove their staticpro's.
12811 (tty_color_name): Return Lisp strings for unspecified fore- and
12812 back-ground colors.
12813 (Finternal_set_lisp_face_attribute): Remove the special treatment
12814 for Qunspecified_{f,b}g.
12815 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12817 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12819 * xdisp.c (reseat_at_next_visible_line_start): Position before
12820 newline only if ending up on a newline.
12821 (next_element_from_ellipsis): Return success. Handle case of
12822 displaying no ellipsis. Fix case of ellipsis defined in display table.
12823 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12826 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12828 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12829 (Fcolor_supported_p): Renamed from face-color-supported-p.
12831 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12833 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12834 list of colors renamed to tty-defined-color-alist.
12835 (tty_color_name): Pass the frame to tty-color-by-index.
12836 (realize_tty_face): tty-color-alist is now a function which
12837 accepts the frame as argument.
12839 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12841 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12843 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12844 encode_terminal_code.
12846 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12848 * dispnew.c (mode_line_string): Support termcap frames as well.
12850 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12852 * syntax.c (Fforward_word): Undo previous change.
12854 * editfns.c (Fconstrain_to_field): Don't constrain if
12855 inhibit-field-text-motion is non-nil.
12856 (Fline_beginning_position): Undo previous change.
12857 (Fline_end_position): Ditto.
12859 * syntax.c (Fforward_word): Notice field boundaries only if
12860 inhibit-field-text-motion is nil.
12862 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12864 * editfns.c (Vinhibit_field_text_motion): New variable.
12865 (inhibit-field-text-motion): New DEFVAR_LISP.
12866 (Fline_beginning_position, Fline_end_position): Notice field
12867 boundaries only if inhibit-field-text-motion is nil.
12869 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12870 All calls adjusted.
12871 (x_build_heuristic_mask): Likewise.
12872 (xbm_load_image_from_file): Change error output.
12873 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12874 (gif_load, gs_load, x_kill_gs_process): Ditto.
12876 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12877 color indices when accessing raster pixels.
12878 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12879 one of :file or :data.
12880 (enum pbm_keyword_index): Add PBM_DATA.
12881 (pbm_format): Add :data.
12882 (pbm_image_p): Allow either :file or :data.
12883 (pbm_read_file): New function.
12884 (pbm_scan_number): Rewritten to read from string.
12885 (pbm_load): Support :data.
12887 See ChangeLog.8 for earlier changes.
12889 ;; Local Variables:
12890 ;; coding: iso-2022-7bit
12893 Copyright (C) 2001 Free Software Foundation, Inc.
12894 Copying and distribution of this file, with or without modification,
12895 are permitted provided the copyright notice and this notice are preserved.