1 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
4 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
6 2001-10-08 Andrew Innes <andrewi@gnu.org>
8 * lisp.h [max]: Undef min and max before redefining them.
10 * w32gui.h: Do not undef min and max.
12 * w32heap.h: Do not undef min and max.
14 * s/ms-w32.h: Do not undef min and max.
16 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
18 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
20 2001-10-08 Sam Steingold <sds@gnu.org>
22 * keymap.c (current-active-maps): Quote newlines (compilation error).
24 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
26 * Makefile.in (lisp, shortlisp): Replace bindings.el with
27 bindings.elc, since otherwise doc strings in bindings.el get wrong
30 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
32 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
34 * keyboard.h (map_prompt): Remove.
36 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
37 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
39 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
41 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
43 * keyboard.c (map_prompt): Remove.
44 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
47 * keymap.h: New file. Extracted from lisp.h.
49 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
50 (accessible_keymaps_1): New function.
51 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
52 (Fwhere_is_internal): Use Fcurrent_active_maps.
53 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
54 Insert in current buffer rather than standard-output.
55 Don't call `help-mode'. Export to elisp.
56 (describe_buffer_bindings): New wrapper.
57 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
58 and Sdescribe_buffer_bindings.
60 2001-10-08 Gerd Moellmann <gerd@gnu.org>
62 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
63 Remove code setting signal handler.
65 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
66 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
68 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
70 * keyboard.c: Don't define min/max.
72 2001-10-08 Gerd Moellmann <gerd@gnu.org>
74 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
75 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
76 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
77 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
78 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
81 * lisp.h (min, max): New macros.
83 * puresize.h (BASE_PURESIZE): Increase to 725000.
85 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
87 * xfaces.c (free_frame_menubar): Add prototype.
89 * lisp.h (init_window): Add prototype.
91 * editfns.c: Include ctype.h.
93 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
94 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
95 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
98 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
99 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
100 `popup_activated_flag' and `title'.
102 * doc.c (Fdocumentation_property): Fix typo in a doc string.
104 * emacs.c (main): Remove extra `;'.
106 * atimer.h (struct atimer): Fix typos in a comment.
108 * atimer.c: Fix typo.
110 * Makefile.in: Fix typo.
112 * README: Remove obsolete part mentioning removed VMS file.
114 2001-10-07 Miles Bader <miles@gnu.org>
116 * Makefile.in (lisp, shortlisp): Add `button.elc'.
118 2001-10-07 Ken Raeburn <raeburn@gnu.org>
120 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
123 * lisp.h (Ffield_end): Declare.
125 2001-10-07 Gerd Moellmann <gerd@gnu.org>
127 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
129 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
131 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
133 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
135 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
136 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
138 * alloc.c (inhibit_garbage_collection): Simplify.
139 (Fmemory_use_counts): Ditto.
141 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
142 (syms_of_data): DEFVAR_INT most-positive-fixnum and
143 most-negative-fixnum.
145 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
146 (FIXNUM_OVERFLOW_P): New macros.
148 2001-10-06 Miles Bader <miles@gnu.org>
150 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
151 scroll_bar_bottom_shadow_pixel fields.
152 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
153 for the shadows, and tell the toolkit about them if we succeed.
154 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
155 Free scroll-bar shadow colors.
156 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
157 Free scroll-bar shadow colors when the background color changes.
158 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
159 Initialize scroll-bar shadow-color fields.
161 2001-10-05 Gerd Moellmann <gerd@gnu.org>
163 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
165 2001-10-05 Miles Bader <miles@gnu.org>
167 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
168 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
169 New functions (were in simple.el).
170 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
171 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
172 (syms_of_minibuf): Initialize them.
174 2001-10-05 Gerd Moellmann <gerd@gnu.org>
176 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
177 (tiff_load): Install them as error and warning handler.
179 2001-10-04 Andrew Innes <andrewi@gnu.org>
181 * w32fns.c (x_to_w32_color): Fix argument to alloca.
182 (w32_load_system_font): Don't believe what GetLanguageFontInfo
183 says; query codepage info directly to determine if font is double byte.
184 (x_to_w32_charset): Handle private format for unknown charsets.
185 Handle wildcards in charset spec, by ignoring them.
186 (w32_codepage_for_font): Fix argument to alloca. Don't remove
187 "*-" prefix from charset.
188 (x_to_w32_font): Enlarge remainder array for safety. Specifically
189 handle the truncated font spec form constructed by font_list_1, so
190 that we correctly identify the charset fields. Don't remove "*-"
192 (w32_list_synthesized_fonts): Fix argument to alloca.
194 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
196 * window.h (MINI_WINDOW_P): Use NILP.
198 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
200 * termhooks.h (struct input_event): Use proper type for `kind'.
202 2001-10-04 Gerd Moellmann <gerd@gnu.org>
204 This handles unknown keysyms better than before. For example,
205 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
206 Emacs formerly completely ignored F5. With the change, it derives
207 a key symbol from the name of the X keysym, `ccaron' in this case.
208 Reported by Martin Buchholz.
210 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
213 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
214 that EVENT->code isn't a function key, use the keysym's name.
216 2001-10-04 Gerd Moellmann <gerd@gnu.org>
218 FOREACH is a macro that should make it easier to loop over Lisp
219 lists with checks for cycles and proper lists.
221 * lisp.h (LIST_END_P, FOREACH): New macros.
223 2001-10-04 Gerd Moellmann <gerd@gnu.org>
225 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
226 called for a lost connection. Prevent dumping core in this case.
227 Instead print the X error, and exit. On user request.
229 * xterm.c (error_msg): New variable.
230 (x_fatal_error_signal): New function.
231 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
232 as fatal_error_signal_hook around the call to XtCloseDisplay.
234 * emacs.c (fatal_error_signal_hook): New variable.
235 (fatal_error_signal): Call that function.
237 2001-10-04 Gerd Moellmann <gerd@gnu.org>
239 With this, Emacs prints how much pure storage it will
240 approximately need in case pure storage overflows while dumping.
242 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
244 (init_alloc_once): Initialize new variables.
245 (PURE_POINTER_P): Use new variables.
246 (pure_alloc): If pure storage overflows, allocate from the heap.
247 (check_pure_size): New function.
248 (Fgarbage_collect): Don't GC if pure storage has overflowed.
250 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
251 (check_pure_size): Add prototype.
253 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
255 2001-10-04 Gerd Moellmann <gerd@gnu.org>
257 This adds a post-gc-hook that's run with GC inhibited.
258 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
260 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
261 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
262 (Fgarbage_collect): Run post-gc-hook.
264 2001-10-04 Gerd Moellmann <gerd@gnu.org>
266 This adds `defvaralias' and `indirect-variable'. Changes not
267 directly related to this feature are there to gain the same
268 performance again as before variable aliases.
270 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
271 code to get and set symbol values, to take defvaralias into account.
273 (Note: the new `constant' bit-flag in symbols would make it
274 possible to define arbitrary read-only variables, e.g. with
277 Documentation is in lispref/variables.texi. Added to NEWS.
279 * lisp.h (enum symbol_interned): New enumeration.
280 (struct Lisp_Symbol): Remove member `obarray', add
281 `indirect_variable', `constant', and `interned'.
282 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
283 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
284 (indirect_variable): Add prototype.
286 * print.c (print_preprocess, print_object): Test internedness of
289 * lread.c (Fintern, Funintern): Set symbol's interned and constant
291 (init_obarray): Likewise for t and nil.
293 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
294 (Fdefvaralias): New function.
295 (specbind): Simplify the test if symbol is a constant.
296 (syms_of_eval): Defsubr Fdefvaralias.
298 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
299 (Qcyclic_variable_indirection): New variable.
300 (Fkeywordp): Check for internedness differently.
301 (Fmakunbound): Simplify the test if symbol is a constant.
302 (indirect_variable, Findirect_variable): New functions.
303 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
305 (let_shadows_buffer_binding_p): Check for variable aliases.
306 (set_internal): Simplify the test if SYMBOL is a constant.
307 If SYMBOL has a buffer-local value and is an alias, use the aliased
309 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
312 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
313 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
316 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
318 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
319 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
320 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
322 2001-10-03 Miles Bader <miles@gnu.org>
324 * callproc.c (syms_of_callproc): Explicitly state in the
325 documentation for `process-environment' that earlier entries take
326 precedence over later ones.
328 2001-10-02 Miles Bader <miles@gnu.org>
330 * textprop.c (Fnext_char_property_change)
331 (Fprevious_char_property_change): Remove reference to non-existant
332 argument OBJECT from doc-string.
334 2001-10-01 Gerd Moellmann <gerd@gnu.org>
336 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
337 (try_window_id): Skip back over lines ending in a newline from a
340 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
343 2001-10-01 Richard M. Stallman <rms@gnu.org>
345 * search.c (Freplace_match): Doc fix.
347 2001-09-28 Andrew Innes <andrewi@gnu.org>
349 * w32menu.c (set_frame_menubar): Take into account that
350 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
353 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
355 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
357 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
359 * s/gnu-linux.h: Fix a typo in comment.
361 2001-09-28 Andreas Schwab <schwab@suse.de>
363 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
364 nocombreloc, in case -z combreloc is the default.
366 2001-09-28 Gerd Moellmann <gerd@gnu.org>
368 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
369 really going on here.
371 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
373 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
375 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
377 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
378 utf-8, menu-bar, and latin-N.
379 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
381 (lisp): Add latin-N, since they are preloaded.
383 2001-09-27 Gerd Moellmann <gerd@gnu.org>
385 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
386 to the left. Some cleanup.
388 * xdisp.c (display_mode_element): One more case where a string's
389 multibyteness should be used for display.
391 2001-09-26 Gerd Moellmann <gerd@gnu.org>
393 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
396 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
397 of the only temporarily set echoing flag for deciding when
400 * keyboard.c (echo_kboard): Make externally visible.
402 * lisp.h (echo_kboard): Declare extern.
404 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
405 fonts_changed_p if we need larger matrices due to vscrolling.
406 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
407 this round of redisplay if make_cursor_line_fully_visible fails.
408 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
409 (try_cursor_movement, try_scrolling): Use them instead of integers.
411 * dispextern.h (required_matrix_width, required_matrix_height):
414 * dispnew.c (required_matrix_width, required_matrix_height):
416 (allocate_matrices_for_window_redisplay)
417 (allocate_matrices_for_frame_redisplay: Use them.
418 Remove parameters CH_DIM.
420 * xdisp.c (display_mode_lines): Temporarily set selected_frame
421 and selected_window to the frame of the window whose mode-lines
422 are displayed, and to the window itself.
423 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
426 2001-09-25 Gerd Moellmann <gerd@gnu.org>
428 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
429 the image cache under us.
431 * xdisp.c (display_mode_element): If the mode element is a symbol
432 with a string value, use that string's multibyteness for displaying.
434 * keyboard.c (read_char): Don't clear a message for a switch-frame
435 event. From Stefan Monnier <monnier@cs.yale.edu>.
437 * xterm.c (fast_find_position) [0]: Add a presumably more correct
438 version for after 21.1.
440 * xdisp.c (row_containing_pos): Make externally visible.
442 * dispextern.h (row_containing_pos): Add prototype.
444 * process.c (send_process): Disable composition if from_byte < 0.
445 From Kenichi Handa <handa@etl.go.jp>.
447 2001-09-24 Gerd Moellmann <gerd@gnu.org>
449 * xterm.c (refreshicon): Function removed.
451 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
453 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
455 * xterm.c (toplevel): Remove includes in #if 0.
457 * process.c (sigchld_handler) [LINUX]: Don't return from
458 the signal handler at the end of the loop.
460 2001-09-21 Gerd Moellmann <gerd@gnu.org>
462 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
463 Terminate only if kill returns -1, and errno is ESRCH.
465 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
467 * Makefile.in (shortlisp): Add ../lisp/env.elc.
469 2001-09-20 Gerd Moellmann <gerd@gnu.org>
471 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
472 since this function can be called during GC.
474 * callproc.c (Fcall_process): Handle errors from pipe(2).
475 (child_setup): Delete code in #ifdef vipc.
477 2001-09-19 Gerd Moellmann <gerd@gnu.org>
479 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
480 (display_mode_element): Display the string from decode_mode_spec
481 depending on its multibyteness.
483 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
485 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
487 2001-09-18 Gerd Moellmann <gerd@gnu.org>
489 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
490 recursive_edit_unwind.
491 (recursive_edit_unwind): Set kboard state according to
494 * buffer.c (modify_overlay): Don't do nothing if START == END;
495 This can still be a modification, for example when an overlay has
496 a before-string or after-string.
497 (Fdelete_overlay): Prevent redisplay optimizations when deleting
498 an overlay with before-string or after-string.
500 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
501 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
503 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
504 first_unchanged_at_end_row is in front of
505 last_unchanged_at_beg_row. This code should be removed after the
508 2001-09-17 Gerd Moellmann <gerd@gnu.org>
510 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
511 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
513 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
516 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
518 * dired.c (Ffile_attributes): Doc fix.
520 2001-09-14 Gerd Moellmann <gerd@gnu.org>
522 * fileio.c (Ffile_symlink_p): Fix last change.
524 * filelock.c (current_lock_owner): Fix last change.
526 2001-09-13 Gerd Moellmann <gerd@gnu.org>
528 * filelock.c (current_lock_owner): If readlink returns ERANGE,
529 take that to mean that the buffer is too small.
531 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
532 that to mean that the buffer is too small.
534 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
535 current buffer's multibyteness when discarding the iterator's
538 * xfns.c (Fx_window_property): Handle case that property gets
539 deleted between the two calls to XGetWindowProperty.
541 2001-09-11 Gerd Moellmann <gerd@gnu.org>
543 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
545 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
546 in addition to read-only.
548 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
549 to t in addition to read-only.
551 * lisp.h (Qinhibit_modification_hooks): Declare.
553 * insdel.c (Qinhibit_modification_hooks): New variable.
554 (syms_of_insdel): Initialize and staticpro it.
556 * textprop.c (verify_interval_modification): Don't run
557 modification-hooks if inhibit_modification_hooks.
559 * dispnew.c (set_window_cursor_after_update): Fix code
560 finding glyph row containing cursor when cursor_in_echo_area
563 * xdisp.c (init_from_display_pos): Put some code in #if 0.
564 (add_to_log): Use bcopy instead of strcpy.
565 (init_from_display_pos): Use an explicit loop over bytes in
566 overlay strings instead of calling index.
568 2001-09-10 Gerd Moellmann <gerd@gnu.org>
570 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
572 * dispnew.c (direct_output_for_insert): Don't change IT's
573 stop_charpos to something in front of its current position.
575 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
578 2001-09-10 Richard M. Stallman <rms@gnu.org>
580 * frame.c (Fmouse_position): Doc fix.
582 2001-09-07 Gerd Moellmann <gerd@gnu.org>
584 * xdisp.c (init_from_display_pos): Don't compare the result
585 of calling index with NULL.
587 2001-09-06 Gerd Moellmann <gerd@gnu.org>
589 * xfns.c (x_set_background_color): Don't change the colors
590 of the X window of scroll bar widgets.
592 2001-09-05 Andrew Innes <andrewi@gnu.org>
594 * w32fns.c (w32_createwindow): Undo last change.
596 2001-09-05 Gerd Moellmann <gerd@gnu.org>
598 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
600 * xdisp.c (string_buffer_position): Use *single_char_property*
601 functions instead of the *single_property* functions.
603 2001-09-04 Andrew Innes <andrewi@gnu.org>
605 * w32term.c (w32_read_socket): Add more information to debugging
608 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
609 from Emacs frames, so that calls to GetClipBox in w32term.c
610 correctly report when part of a frame is visible (including
611 scrollbars, etc). This prevents repeated redrawing of frames when
612 only a scrollbar is visible.
613 (w32_wnd_proc): Add more frame information to debugging output.
615 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
617 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
619 2001-09-03 Gerd Moellmann <gerd@gnu.org>
621 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
622 help-echo for a string which doesn't have help-echo itself, use
623 get-char-property to obtain the help-echo from the string's buffer
624 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
625 have mouse-face, look ``under'' the string for mouse-face from an
627 (fast_find_position): Add parameter STOP. In the final row, stop
628 before glyphs having STOP as object. Don't consider glyphs that
629 are not from a buffer.
631 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
633 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
635 * fns.c (Fmd5): Doc fix.
637 2001-08-31 Gerd Moellmann <gerd@gnu.org>
639 * composite.c (update_compositions): Do nothing if
640 inhibit-modification-hooks is set.
642 2001-08-30 Gerd Moellmann <gerd@gnu.org>
644 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
645 and check_message_stack if terminating abnormally. We want
646 glyph matrices etc. in a core dump.
648 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
649 (syms_of_xdisp): Initialize them.
650 (handle_single_display_prop): Don't change point, bind `object',
651 `position', and `buffer-position' instead to the object having the
652 `display' property, position in the object and position in the buffer.
654 * fileio.c (Finsert_file_contents): Don't change the multibyteness
655 of the buffer if REPLACE is non-nil.
657 2001-08-29 Gerd Moellmann <gerd@gnu.org>
659 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
661 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
663 * w32term.c (x_set_glyph_string_background_width)
664 (show_mouse_face): Track the last changes in xterm.c.
666 2001-08-28 Gerd Moellmann <gerd@gnu.org>
668 * xterm.c (x_set_glyph_string_background_width): Set the glyph
669 string's background width so that multi-line mouse-face is drawn
670 to the right edge of the window.
671 (show_mouse_face): Set the row's mouse_face_p flag after drawing
674 * dispnew.c (direct_output_for_insert): Set updated_area
675 before inserting/writing glyphs.
677 * xdisp.c (display_mode_element): Use string_byte_to_char to
678 determine character positions in strings, use chars_in_text
680 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
681 a matrix as parameter; this is easier to use from GDB.
683 2001-08-28 Miles Bader <miles@gnu.org>
685 * textprop.c (Fprevious_single_char_property_change)
686 (Fnext_single_char_property_change): Doc fixes.
688 2001-08-27 Gerd Moellmann <gerd@gnu.org>
690 * fileio.c (Finsert_file_contents): Allocate, restore, and
691 free composition data in the case of REPLACE not being nil.
693 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
694 there exist overlay strings with newlines at POS.
695 (text_outside_line_unchanged_p): Return 0 if changes start at
696 START and overlays exist at START. Likewise for END.
697 (try_window_id): Give up if init_to_row_end returns 0.
699 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
702 2001-08-24 Gerd Moellmann <gerd@gnu.org>
704 * keymap.c (access_keymap): Return the cdr of the binding of
705 a generic character instead of its definition (KEY . BINDING).
707 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
708 to 0 also in the REPLACE case.
710 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
712 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
713 open to determine whether file is readable (as for DOS_NT).
715 2001-08-23 Gerd Moellmann <gerd@gnu.org>
717 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
718 coding.type is coding_type_no_conversion or coding_type_raw_text,
719 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
720 non-nil instead of just setting enable_multibyte_characters in the
723 2001-08-22 Gerd Moellmann <gerd@gnu.org>
725 * dispextern.h (struct face_cache): Add member
728 * xfaces.c (menu_face_changed_default): New variable.
729 (menu_face_changed_count): Variable removed.
730 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
731 the menu_face_changed_default flag, otherwise set the FRAME's
732 menu_face_changed_p flag if the `menu' face has been changed.
733 Prevent calling set_font_frame_param if FRAME is t.
734 (make_face_cache): Initialize cache's menu_face_changed_p
735 from menu_face_changed_default.
736 (realize_basic_faces): Look into the frame's face cache to
737 determine if the menu appearance needs updating.
739 * keymap.c (access_keymap): Fix last change to not consider
740 IDX when it has modifiers.
742 2001-08-21 Gerd Moellmann <gerd@gnu.org>
744 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
745 . BINDING) exists, where GENERIC-CHAR is the generic character of
746 the charset of IDX, return BINDING unless there exists a binding
749 2001-08-16 Gerd Moellmann <gerd@gnu.org>
751 * xrdb.c (SYSV): Don't define on Solaris 2.
752 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
754 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
755 of the screen line, not text line, containing IT's current position.
757 2001-08-15 Gerd Moellmann <gerd@gnu.org>
759 * window.c (window_scroll_pixel_based): Don't recenter if
760 PT is partially visible in the window.
762 * xterm.c (expose_window_tree, expose_window, expose_line):
763 Return 1 when overwriting mouse-face.
764 (expose_frame): If mouse-face was overwritten, redo it.
766 * xfaces.c (x_update_menu_appearance): Don't call
767 set_frame_menubar, let the next redisplay do it.
769 2001-08-14 Andrew Innes <andrewi@gnu.org>
771 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
772 drawing glyph string.
774 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
776 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
779 2001-08-14 Gerd Moellmann <gerd@gnu.org>
781 * xfaces.c (x_update_menu_appearance): Save and restore value of
782 interrupt_input_blocked.
784 2001-08-13 Gerd Moellmann <gerd@gnu.org>
786 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
787 a line start, move back to the line start.
789 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
790 exactly when a mini-buffer is active.
792 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
793 in units of 1/8 character on non window-system frames.
794 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
796 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
798 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
801 2001-08-09 Gerd Moellmann <gerd@gnu.org>
803 * keyboard.c (Vpre_help_message): New variable.
804 (syms_of_keyboard): Initialize and staticpro it.
805 (show_help_echo): Record current message before displaying a
806 help-echo, and restore that message when clearing the help.
808 * xfns.c (x_create_im): Remove prototype.
810 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
812 * dispnew.c (adjust_glyph_matrix): Undo last change.
814 2001-08-08 Gerd Moellmann <gerd@gnu.org>
816 * dispnew.c (adjust_glyph_matrix): In the optimization for
817 windows whose height has changed, disable partially visible lines.
819 2001-08-07 Gerd Moellmann <gerd@gnu.org>
821 * window.c (Frecenter): If ARG < 0, and on a window system
822 frame, count in some empty lines when we can't move -ARG lines down.
824 * xdisp.c (start_display): Don't try to determine the continuation
825 lines width if lines are truncated. It's superfluous and leads to
826 incorrect results if POS is not visible in the window after
827 reseating the iterator at the previous line start.
829 2001-08-06 Gerd Moellmann <gerd@gnu.org>
831 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
833 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
835 * alloc.c (init_stack): Remove declaration.
837 2001-08-03 Gerd Moellmann <gerd@gnu.org>
839 * keyboard.c (read_key_sequence): Check that key is an integer
840 before comparing it with quit_char.
841 (add_command_key): Use larger_vector.
842 (read_char_x_menu_prompt): Instead of converting symbol and
843 integer events into conses (EVENT . nil), use (EVENT . disabled)
844 which cannot be confused with valid events.
845 (read_char): When reading from Vunread_command_events, check for
846 events of the form (EVENT . disabled) instead of
849 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
850 a float, determine the max height from the frame's height.
852 2001-08-02 Gerd Moellmann <gerd@gnu.org>
854 * xdisp.c (redisplay_internal): Take message_cleared_p into
855 account only if minibuf_level == 0.
857 2001-08-01 Gerd Moellmann <gerd@gnu.org>
859 * xdisp.c (redisplay_internal): Add a check for the last
862 * xdisp.c (message_cleared_p): New variable.
863 (clear_message): Set message_cleared_p when clearing the current
865 (redisplay_internal): Look at message_cleared_p to capture
866 the case that the echo area should be cleared.
868 * keyboard.c (command_loop_1): Fix spelling of
869 resize_echo_area_exactly.
871 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
873 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
875 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
876 current matrix when the window gets smaller.
878 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
880 * print.c (strout): Cast the character passed to insert_char to
881 unsigned char, to avoid sign extension when it is promoted to int.
883 2001-07-31 Gerd Moellmann <gerd@gnu.org>
885 * fileio.c (Finsert_file_contents): Don't treat a return value
886 of 0 from emacs_read as an IO error.
888 2001-07-30 Gerd Moellmann <gerd@gnu.org>
890 * keyboard.c (abs): New macro.
891 (double_click_fuzz): New variable.
892 (make_lispy_event): Use it to determine what makes a double-click.
893 (syms_of_keyboard): DEFVAR_INT it.
895 * xmenu.c (set_frame_menubar): Take into account that
896 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
899 2001-07-27 Gerd Moellmann <gerd@gnu.org>
901 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
903 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
904 of row's visible height.
906 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
907 deal with the first overlay string having an image `display' property.
908 (try_window_reusing_current_matrix, compute_line_metrics):
909 Fix computation of row's visible height for the case that part of the
910 row is invisible above and part of the row is at the same time
911 invisible below the window.
913 2001-07-26 Gerd Moellmann <gerd@gnu.org>
915 * xfns.c (x-show-tip): Doc fix.
917 * xfns.c (Vx_max_tooltip_size): New variable.
918 (syms_of_xfns): DEFVAR_LISP it.
919 (Fx_show_tip): Set frame's window_width to the width of the
920 window. Use a maximum tooltip size specified by
921 Vx_max_tooltip_size, if that has valid contents.
922 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
924 2001-07-26 Andrew Innes <andrewi@gnu.org>
926 * w32term.c (x_display_list): New variable.
927 (w32_term_init): Set it.
929 * w32term.h (x_display_list): New extern.
931 2001-07-26 Gerd Moellmann <gerd@gnu.org>
933 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
934 is non-nil, instead of when redisplaying_p is non-zero.
936 (mark_window_display_accurate_1): Add an assertion.
938 2001-07-25 Gerd Moellmann <gerd@gnu.org>
940 * dispextern.h (struct it): Increase size of ctl_chars to 16.
942 * xfns.c (Fx_file_dialog): Block/unblock input while processing
943 events so that we get a chance of processing expose events.
945 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
947 2001-07-24 Gerd Moellmann <gerd@gnu.org>
949 * xfns.c (valid_image_p): Protect better against invalid image
950 specifications. Previous code could signal an error.
952 2001-07-23 Gerd Moellmann <gerd@gnu.org>
954 * indent.c (current_column): Fix column computation in the
955 presence of display table entries.
956 (current_column_1, Fmove_to_column, compute_motion): Likewise.
958 * dispnew.c (adjust_glyph_matrix): In the optimization for
959 windows whose height has changed, use the new window height
960 to compute which rows to invalidate.
962 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
963 (MAX_10_EXP): New macro.
966 * coding.c (code_convert_region): Handle the multibyte case if
967 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
969 2001-07-20 Gerd Moellmann <gerd@gnu.org>
971 * dispextern.h (struct face): Change type of `stipple' to
974 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
976 2001-07-19 Gerd Moellmann <gerd@gnu.org>
978 * dispnew.c (update_window): Don't set the cursor at the end
979 of the update if display update has been paused.
981 * composite.h (syms_of_composite): Renamed from syms_of_composition.
983 2001-07-18 Ken Raeburn <raeburn@gnu.org>
985 * fns.c (Fset_char_table_default): Check that a charset is defined
986 before checking its dimension.
988 2001-07-17 Ken Raeburn <raeburn@gnu.org>
990 * coding.c (setup_coding_system): Don't do any designation based
991 on reg_bits if charset is not yet defined.
993 * lisp.h (XVECTOR): Verify correct object type before returning a
994 pointer, using eassert.
996 2001-07-17 Gerd Moellmann <gerd@gnu.org>
998 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
999 Increase to 4096 because of paste problems reported on GNU/Linux.
1001 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1003 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1005 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1007 * fileio.c (unwind_read): Function removed.
1008 (read_non_regular, read_non_regular_quit): New functions.
1009 (Finsert_file_contents): When reading from non-regular files,
1010 arrange to catch a `quit' and terminate the loop. Rearrange
1011 code so that a `quit' when reading from a regular file doesn't
1012 insert text in the buffer.
1014 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1015 Clear faces afterwards.
1016 (clear_font_table): Take a x_display_info parameter. Don't free
1017 fonts being the default font of any frame on the given display.
1019 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1021 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1022 instead of CHAR_STRING which can signal an error.
1024 * charset.c (char_to_string_1): Extracted from char_to_string.
1025 Return -1 instead of signaling an error.
1026 (char_to_string): Use it.
1028 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1030 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1032 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1033 is t, don't try to append anything to it.
1035 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1037 * dired.c (file_name_completion): Pass dp->d_name to
1038 Fstring_match, not elt, which is always nil here.
1040 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1042 * xselect.c (x_decline_selection_request): Handle errors
1043 caused by receivers that have vanished.
1045 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1046 ignoring events on foreign windows in #if 0. Always dispatch
1047 the event after checking it with x_handle_property_notify.
1049 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1050 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1051 TRACE macros to facilitate debugging. Add additional trace statements.
1052 (toplevel): Add prototypes for file-local functions.
1053 (x_atom_to_symbol): Remove DPYINFO parameter.
1055 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1057 * w32menu.c (menubar_selection_callback, w32_menu_show):
1058 Initialize `entry' to nil.
1059 (w32_dialog_show): Remove unused `save_wv' variable.
1060 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1062 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1064 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1066 * fileio.c (unwind_read): Print a message when discarding inserted
1067 text or switching the buffer to unibyte. Change parameter.
1068 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1070 * fileio.c (unwind_read): New function.
1071 (Finsert_file_contents): Record it as unwind-function for
1072 the case that reading is interrupted by C-g.
1074 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1076 * dispnew.c (update_window): Don't skip the header-line
1077 update when scrolling_window returns 0.
1079 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1081 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1082 for the case that x_decode_color signals an error.
1084 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1086 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1088 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1089 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1092 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1094 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1095 doc string line for dos-timezone-offset.
1097 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1098 inline assembly, to avoid compiler warnings.
1099 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1100 line for dos-unsupported-char-glyph.
1102 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1104 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1106 * sound.c: Include Emacs' header files with #include "...".
1108 * eval.c (specbind): Additionally record the buffer that was
1109 current when a buffer-local or frame-local variable was bound.
1111 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1113 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1114 to unibyte characters in unibyte buffers.
1116 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1118 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1119 the frame on the binding stack. Change format of entries for
1120 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1121 (unbind_to): Handle unbinding a frame-local variable.
1123 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1124 glyphs and truncation glyphs at the end of a row from its pixel width.
1125 (dump_glyph_row): Print row's continuation_lines_width.
1126 (try_window_id): Take the shortcut if ZV is visible in the
1127 window, but there are actually no changes at ZV.
1129 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1131 * xterm.h (x_free_dpy_colors): Add prototype.
1133 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1134 right number of arguments.
1136 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1137 ($(lwlibdir)TAGS): New target.
1138 (TAGS): Fix dependency list.
1140 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1143 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1145 * emacs.c (main): Remove extern declaration for sys_nerr, which
1146 isn't used and causes a compilation error with GCC 3.0 on
1149 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1151 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1152 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1153 (toplevel): Include <signal.h> and syssignal.h.
1155 * sound.c (vox_configure, vox_close): Turn off atimers
1158 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1160 * keyboard.c (read_char) <non_reread>: Record the previous idle
1161 start time before calling timer_stop_idle.
1162 (read_char) <reread_first>: After processing a help-echo event,
1163 restore the previous idle start time.
1165 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1166 the start of invisible text.
1167 (setup_for_ellipsis): New function.
1168 (next_overlay_string): After all overlay strings have been
1169 processed, display an ellipsis if necessary.
1170 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1171 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1173 * dispextern.h (struct iterator_stack_entry): Add member
1176 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1178 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1179 on the value of the wait-for-wm frame parameter.
1181 * xterm.h (struct x_output): Add member wait_for_wm.
1183 * xfns.c (Qwait_for_wm): New variable.
1184 (x_frame_parms): Add entry for `wait-for-wm".
1185 (x_set_wait_for_wm): New function.
1186 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1187 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1189 * xdisp.c (try_window_id) <all changes below window end>: Don't
1190 take this shortcut if ZV is visible in the window.
1191 (try_window_id): When checking for window start being in changed
1192 text, don't check that the buffer's size has changed.
1194 2001-06-23 Richard M. Stallman <rms@gnu.org>
1196 * minibuf.c (Fcompleting_read): Doc fix.
1198 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1200 * composite.c (Ffind_composition_internal): Accept ZV
1201 and a string's end position as POS.
1203 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1205 * composite.c (Ffind_composition_internal): Check POS
1208 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1210 * editfns.c (Fmessage_box): If the frame is not under a window
1211 system, output the message in the echo area.
1213 2001-06-14 Richard M. Stallman <rms@gnu.org>
1215 * xdisp.c (try_window_id): When EOB is visible, don't treat
1216 insertion at EOB as if it were "off the bottom of the screen."
1218 2001-06-11 Andrew Innes <andrewi@gnu.org>
1220 * w32proc.c (create_child): Add new parameter is_gui_app.
1221 (w32_executable_type): Add new parameter is_gui_app.
1222 (sys_spawnve): Use it.
1223 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1224 SIGQUIT. This matches better how the signals are interpreted by
1225 MSVC compiled programs.
1226 (syms_of_ntproc): Update docstring.
1228 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1230 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1231 well otherwise note_mouse_highlight might optimize away highlighting
1232 if we pass over that same overlay again.
1234 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1236 * lread.c (Fload): Document that the argument is run via
1237 substitute-in-file-name.
1239 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1241 * Makefile.in (bootstrap-doc): New target.
1242 (bootstrap-emacs): Depend on it.
1244 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1245 auto-save-list-file-name when shutting down Emacs, because
1246 creating the directory might signal an error, and leaves
1247 Emacs in a strange state.
1249 * term.c: (tty_cursor_hidden): New variable.
1250 (update_begin): Don't call tty_hide_cursor. Clean up.
1251 (update_end, set_terminal_window, set_scroll_region): Clean up.
1252 (ring_bell, reset_terminal_modes): Clean up.
1253 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1254 on tty_cursor_hidden.
1255 (write_glyphs): Call tty_hide_cursor.
1257 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1259 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1261 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1263 * xfns.c (enum image_value_type): New enumerator
1264 IMAGE_STRING_OR_NIL_VALUE.
1265 (parse_image_spec): Handle it.
1266 (xbm_format, pbm_format): Use it for :foreground and :background.
1267 (xbm_load, pbm_load): Check for nil color names.
1269 * xterm.c (note_mouse_highlight): If an overlapping overlay
1270 exists, but we find that we highlight the same overlay as before,
1271 don't do the highlighting again.
1273 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1275 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1276 Protect unibyte strings created by replacing their multibyte
1277 equivalents in menu_items.
1279 * keymap.c (Fsingle_key_description): NUL-terminate the string
1280 buffer before calling build_string.
1282 * callproc.c (Fcall_process): Deal with decode_coding returning
1283 CODING_FINISH_INCONSISTENT_EOL.
1285 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1287 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1288 an item's name with its key description in case the description
1289 is a multibyte string.
1291 * keymap.c (Fsingle_key_description): Create a multibyte string
1294 * macros.c (Fstart_kbd_macro): Doc fix.
1296 * xterm.c (cursor_in_mouse_face_p): New function.
1297 (x_draw_stretch_glyph_string): Use it to choose a different GC
1298 when drawing a cursor within highlighted text.
1300 * editfns.c (char_property_eq): Put in #if 0.
1302 * indent.c (string_display_width): Put in #if 0.
1304 * lread.c (Fload): Remove unused label.
1306 * termcap.c (speeds): Put in #if 0.
1308 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1310 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1312 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1313 transformation matrix by 10.
1315 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1317 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1318 only if it's equal to the former foreground pixel color.
1319 (x_set_foreground_color, x_set_background_color)
1320 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1322 2001-05-16 Dave Love <fx@gnu.org>
1324 * insdel.c (signal_before_change, signal_after_change): Consider a
1325 local change hook which changes the buffer.
1327 * process.c (read_process_output): Don't call signal_after_change
1328 and update_compositions after insert_from_string_before_markers.
1330 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1332 * xfaces.c (split_font_name): Use the right field when
1333 checking for `[...]' syntax.
1335 * buffer.c (copy_overlays): New function.
1336 (clone_per_buffer_values): Use it.
1338 * buffer.h (OVERLAY_PLIST): New macro.
1340 * keymap.c (Fsingle_key_description): Replace a build_string with
1341 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1343 * fontset.c (Ffontset_info): Check that face is non-null
1344 before accessing its fields.
1346 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1348 * keyboard.c (read_key_sequence): Prevent generating a fake
1351 * xfaces.c (split_font_name): Handle `[...]' for the right
1354 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1355 of CCL_STAT_INVALID_CMD.
1357 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1359 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1360 in <var> has no default value yet.
1362 * xfaces.c (try_alternative_families): First try the FAMILY.
1363 And if nothing is found in the end, try again with scalable fonts.
1364 (try_font_list): Let try_alternative_families do a bit more of
1365 the work. Only use FAMILY if it is not nil.
1366 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1368 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1370 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1371 pointer shape when show_mouse_face has already done it.
1373 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1376 * xfaces.c (split_font_name): Make sure to leave the loop
1377 with the right value of `i'.
1379 * xfaces.c (split_font_name): Handle matrix transformations
1380 in the pixel and point size fields of XLFD font names.
1381 (xlfd_point_size): Likewise.
1383 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1385 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1386 (x_to_w32_font): Add prototype.
1388 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1389 redefining, to avoid compiler warnings.
1391 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1393 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1394 (w32_get_bdf_glyph): Cast between unsigned char and char when
1395 passing arguments to subroutines, to shut up compiler warnings.
1396 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1399 * xfaces.c: Include keyboard.h before frame.h, not after it.
1401 * widget.c: Include keyboard.h before frame.h.
1403 * w32term.h (struct image, struct face): Forward declaration, to
1404 avoid compiler warnings.
1406 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1408 * keyboard.c (read_key_sequence): Don't modify events when
1409 generating fake prefix keys (mode-line, scroll-bar, ...) since
1410 this prevents proper processing of such events when pushed back
1411 into unread-command-events.
1413 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1414 actually redrawn. Make the function static.
1415 (note_mouse_highlight): Fix a case where the mouse cursor
1416 was changed back to the text cursor.
1418 * xterm.h (clear_mouse_face): Remove prototype.
1420 * xdisp.c (try_window_id): Fix the fix and set the right
1423 * xdisp.c (try_window_id): Fix computation of window end in the
1424 case that lines were deleted at the end of the window. Add some
1425 more debug_method_adds.
1427 * xfaces.c (try_alternative_families): New function.
1428 (try_font_list): Use it. If ATTRS specifies a family, check
1429 fonts from that family first.
1430 (choose_face_font): Remove code setting the family part of
1433 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1435 * xdisp.c (try_window_id): Fix case of all changes before
1438 * xdisp.c (try_window_id): Add some xasserts.
1440 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1442 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1444 2001-05-09 Dave Love <fx@gnu.org>
1446 * xdisp.c (GIVE_UP): Fix for K&R C.
1448 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1450 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1452 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1453 back to the text cursor shape without need.
1455 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1457 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1459 * dispextern.h (inverse_video): Declare extern.
1461 * keyboard.c (delete_kboard): Handle the case that selected_frame
1462 has been deleted in the course of x_connection_closed.
1464 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1466 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1467 Fix the change from 2001-04-30.
1469 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1471 * xfns.c (file_dialog_unmap_cb): New function.
1472 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1473 where a dialog is closed via the window manager.
1475 * xdisp.c (try_window_id): Cases of changes all in front of
1476 the window start or all below the window end mostly rewritten.
1477 (redisplay_window): Move the tests if try_window_id is
1478 applicable to try_window_id.
1479 (GIVE_UP): New macro.
1481 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1483 * xterm.c (expose_window): Return int. If W is the window
1484 currently being updated, mark the frame garbaged.
1485 Fix computation of rows intersecting the exposed rectangle.
1486 (expose_window_tree): Stop when expose_window returns 0.
1488 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1489 again if it has already been drawn.
1491 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1493 * syntax.c (update_syntax_table): Check that oldi has the same
1494 properties as old_prop before deciding not to invalidate.
1496 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1498 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1499 read-only text that is so because of text properties.
1501 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1502 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1503 windows that are components of a Lucid menu bar.
1505 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1507 * term.c (turn_on_face): Fix reverse video handling on terminals
1508 that don't support colors.
1510 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1512 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1515 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1517 * term.c (toggle_highlight): New function.
1518 (turn_on_face): Change handling of reverse video.
1520 * process.c (wait_reading_process_input):
1521 Call record_asynch_buffer_change only if a timer really changed buffers.
1523 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1524 of the number of overlays to check.
1526 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1528 * xdisp.c (try_window_id): Fix a case where window_end_pos
1529 and window_end_bytepos were not adjusted.
1531 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1533 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1536 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1538 * process.c (wait_reading_process_input) [!subprocesses]:
1539 Don't reference waiting_for_user_input_p, it's not defined in the
1540 branch without async subprocesses support.
1542 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1544 * keyboard.c (delete_kboard): Prevent a dangling reference
1545 from current_kboard to KB, which is freed.
1547 * process.c (wait_reading_process_input):
1548 Call record_asynch_buffer_change after running timers, to make
1549 read_key_sequence aware of buffer changes from under it.
1551 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1553 * xfaces.c (Qscalable_fonts_allowed): New variable.
1554 (realizing_basic_faces_p): Removed.
1555 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1557 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1558 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1559 for scalable-fonts-allowed to t.
1561 * fileio.c (Finsert_file_contents): If the file size returned from
1562 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1563 read from files on a procfs whose contents are generated dynamically.
1565 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1567 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1568 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1569 (__memalign_hook): Make the two prototypes consistent.
1571 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1573 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1574 matrix of mini-windows.
1576 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1578 * intervals.c (find_interval): Don't rebalance during signal handling.
1580 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1582 * fns.c: Include blockinput.h.
1584 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1586 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1588 * fns.c (Fcompare_strings): Fix return values.
1590 * window.c (window_scroll): Change the meaning of N to mean
1591 N screen-fulls or N lines.
1592 (window_scroll_pixel_based, window_scroll_line_based)
1593 (scroll_command, Fscroll_other_window): Change accordingly.
1595 * window.c (window_scroll_pixel_based, Frecenter):
1596 Call window_box_height instead of using it.last_visible_y for the
1597 height of the window.
1599 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1600 instead of using it.last_visible_y for the height of the window.
1602 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1603 From Dan Holmsand <dan@eyebee.com>.
1605 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1606 able to write to hidden and system files. From Dan Holmsand
1609 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1610 Holmsand <dan@eyebee.com>.
1612 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1614 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1616 * window.c (window_internal_height): Return 1 less if the
1617 window has a header line.
1619 * xdisp.c (try_window_id): When scrolling on a terminal, take
1620 the change of window_internal_height into account.
1622 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1624 * gmalloc.c (align): If the argument SIZE would overflow
1625 __malloc_ptrdiff_t, fail right away.
1627 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1629 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1630 Make sure the tooltip is completely visible.
1631 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1633 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1635 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1637 2001-04-06 Dave Love <fx@gnu.org>
1639 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1642 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1644 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1646 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1648 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1650 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1652 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1654 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1655 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1657 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1658 shell widget's position only if it is non-null.
1660 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1661 Set f->output_data.x->widget to null after destroying it.
1663 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1664 FILENAME to bring it in synch with the documentation.
1666 * xfaces.c (realizing_basic_faces_p): Renamed from
1667 realize_default_face_p.
1668 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1669 (realize_default_face): Don't set the flag.
1671 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1673 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1675 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1677 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1678 the buffer that was used for echoing.
1680 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1681 (first_font_matching): Removed unused function.
1682 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1683 (may_use_scalable_font_p): Remove parameter FONT; rename
1684 parameter NAME to FONT.
1685 (x_face_list_fonts): Fix missing bounds check.
1686 (realizing_default_face_p): New variable.
1687 (realize_default_face): Set and clear that flag.
1688 (x_face_list_fonts): When called during the realization of the
1689 default face, and no matching fonts are found when ignoring
1690 scalable fonts and fonts matching a regexp from
1691 face-ignored-fonts, try without ignoring fonts.
1693 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1695 * xfns.c (postprocess_image): New function.
1696 (lookup_image): Call it for all image types except PostScript.
1697 (x_kill_gs_process): Call postprocess_image.
1699 * xterm.c (x_use_underline_position_properties): New variable.
1700 (x_draw_glyph_string): Use it.
1701 (syms_of_xterm): DEFVAR_BOOL it.
1703 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1705 * xterm.c (x_alloc_nearest_color_1): New function.
1706 (x_alloc_nearest_color): Use it.
1707 (x_color_cells): Take a Display as argument, instead of a frame.
1708 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1709 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1710 (x_initialize): Register cvt_string_to_pixel as resource converter
1711 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1713 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1715 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1716 (set_iterator_to_next): If a string from a display property ends,
1717 consider the case that this might also be the end of an
1718 overlay string having the display property.
1720 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1722 * xdisp.c (reseat_to_string): Undo last change.
1724 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1725 matrix of a window when the header line changes, when
1726 new rows are allocated, or when the width changes.
1728 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1730 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1732 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1734 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1737 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1739 * data.c (Fsubr_interactive_form): New function.
1740 (syms_of_data): Defsubr it.
1742 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1743 (live_float_p, live_misc_p): Return 1 only if the offset of the
1744 pointer in its block is >= 0.
1746 2001-03-28 Paul Eggert <eggert@twinsun.com>
1748 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1749 microseconds calcuation. Avoid double-rounding problem.
1750 In doc string, warn that the result is approximate.
1752 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1754 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1755 bind `inhibit-eval-during-redisplay' to t.
1757 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1759 * xdisp.c (inhibit_eval_during_redisplay)
1760 (Qinhibit_eval_during_redisplay): New variables.
1761 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1762 don't eval, return nil instead.
1763 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1764 Initialize Qinhibit_eval_during_redisplay.
1766 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1767 the iterator's multibyte_p flag.
1769 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1770 instead of setting it to zero; it's incremented for each frame
1771 where the menu face is changed.
1773 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1774 change bottom shadow accordingly.
1776 * xterm.c (expose_window_tree, expose_frame): Don't compute
1778 (expose_window): Do it here instead.
1779 (x_draw_glyph_string): Fix a computation of the underline position.
1781 * bytecode.c (BYTE_CODE_QUIT): New macro.
1782 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1784 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1786 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1787 Give up if matrix starts in an ellipsis.
1788 (init_from_display_pos): Do nothing if POS doesn't specify
1789 a dpvec_index but the iterator has such a position.
1791 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1793 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1794 x/y position is (0, 0) after destroying the menu bar, restore
1795 its original position.
1797 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1798 (init_from_display_pos): Use it.
1799 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1801 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1803 * xdisp.c (try_window_id): Undo last change.
1805 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1807 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1809 * buffer.c (syms_of_buffer): Doc fix.
1811 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1813 * xfaces.c (x_update_menu_appearance): Use local variable
1814 popup_path for setting font resources.
1816 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1818 * frame.c (Fframe_list): Don't reference tip_frame if
1819 HAVE_WINDOW_SYSTEM is not defined.
1821 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1824 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1826 * xdisp.c (init_from_display_pos): Test invisible property
1827 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1829 * xdisp.c (redisplay_internal) <update one window>: Make sure
1830 last_arrow_position and last_arrow_string are set.
1832 * frame.c (Fframe_list): Don't return a tooltip frame.
1834 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1836 * xdisp.c (mark_window_display_accurate_1): New function,
1837 extracted from mark_window_display_accurate.
1838 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1839 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1840 (mark_window_display_accurate): Use it.
1841 (redisplay_internal): Use it for the selected window.
1842 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1843 for the selected frame.
1845 * xdisp.c Use make_number, for readability.
1846 (try_window_id): Disable rows below the window end.
1847 (try_window_reusing_current_matrix): Use cursor_row_p.
1848 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1850 (init_from_display_pos): If POS specifies a position in a display
1851 vector, maybe get the iterator set up for that ellipsis.
1853 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1855 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1857 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1859 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1861 * xfaces.c (x_update_menu_appearance): Use a different path
1862 for Lucid popup menus.
1864 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1866 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1868 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1869 (string_buffer_position): Use `make_number'.
1871 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1873 * xfaces.c (x_update_menu_appearance): Renamed from
1874 x_set_menu_face_resources. Use different resources for popups.
1876 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1877 (GC_CHECK_STRING_BYTES): Don't define.
1879 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1880 Removed, together with subroutines.
1881 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1882 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1884 * dispextern.h (x_set_menu_resources_from_menu_face):
1887 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1888 Remove calls to x_set_menu_resources_from_menu_face.
1890 * xfaces.c (xm_set_menu_resources_from_menu_face):
1891 Remove #ifndef LESSTIF_VERSION.
1893 * xmenu.c: Include widget.h.
1894 (single_submenu): Return int. Some cleanup.
1895 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1897 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1899 * xterm.c (x_update_window_end): Handle overwritten mouse face
1900 also for tool bar windows.
1901 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1902 DRAW is DRAW_IMAGE_RAISED.
1904 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1906 * print.c (syms_of_print): Doc fixes.
1908 * fns.c (Fmd5): Doc fix.
1910 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1912 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1913 Clear area of the frame not occupied by the scroll bar.
1915 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1916 tip frame's root window buffer to *tip* right after creating
1919 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1920 is an integer don't have to be for space characters.
1922 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1924 * indent.c (current_column, current_column_1, Fmove_to_column)
1925 (compute_motion): Handle characters from display vectors differently.
1927 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1929 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1930 drawing glyph string.
1932 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1934 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1935 (command_loop_1): Undo last change.
1937 * xterm.c (fast_find_position): Return the correct vpos.
1939 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1940 non-null, set a per-buffer value in BUF instead of the current buffer.
1941 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1942 Call store_symval_forwarding with BUF null.
1943 (set_internal): Call store_symval_forwarding with the BUF
1944 parameter passed to set_internal. Formerly, the value was always
1945 set in the current buffer; the buffer recorded in specbind for
1946 this case wasn't used.
1947 (arith_driver): Reindent.
1949 * buffer.c (swap_out_buffer_local_variables):
1950 Call store_symval_forwarding with BUF null.
1952 * lisp.h (store_symval_forwarding): Change prototype.
1954 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1956 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1958 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1959 FOR_DELETION. Avoid resizing the mini-window of the selected
1960 frame if FOR_DELETION is set.
1961 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1962 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1965 * window.c (Fset_window_configuration): Change call to
1966 do_switch_frame to new format.
1968 * keyboard.c (quit_throw_to_read_char): Change call to
1969 do_switch_frame to new format.
1971 * lisp.h (do_switch_frame): Change prototype.
1973 * frame.c (Fframe_parameters): In the `buffer-list' frame
1974 parameter, store the buffer list of FRAME, not the list of the
1977 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1978 box just because the glyph row's full_width_p flag is set.
1980 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1982 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1983 skip the padding blanks inserted in extend_face_to_end_of_line,
1984 before checking for trailing whitespace.
1986 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1988 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1989 Remove special handling for LessTif/Motif.
1990 (toplevel): Don't include Xm/Xm.h.
1992 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1993 Remove workaround code for LessTif; it doesn't work anymore.
1995 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1998 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1999 Don't access private scroll bar data; it's no longer necessary with
2000 contemporary LessTif.
2002 * xfaces.c (xm_set_menu_resources_from_menu_face):
2003 Change #if 0 to #ifndef LESSTIF_VERSION.
2005 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2006 removing button grabs.
2008 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2010 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2011 and clip-large-size-font as obsolete.
2013 * lread.c (read_multibyte): Check the validity of multibyte
2014 sequence. If invalid, return the first byte.
2016 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2018 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2019 before running the command; timer functions or process
2020 filters may have set it.
2022 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2024 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2027 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2029 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2032 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2034 * dispextern.h (string_buffer_position): Add prototype.
2036 * xdisp.c (string_buffer_position, display_prop_string_p)
2037 (single_display_prop_string_p): New functions.
2039 * xterm.c (note_mouse_highlight): If there's no help-echo on
2040 a string, look at the buffer text ``under'' it.
2042 * keyboard.c (make_lispy_event): Add string info to the event,
2043 analogous to what's done on mode lines.
2044 (read_key_sequence): For a click on a string, consider `local-map'
2045 and `keymap' of that string.
2047 * keyboard.c (make_lispy_event, make_lispy_movement):
2048 Adjust calls to buffer_posn_from_coords to new format.
2050 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2052 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2055 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2056 flags argument to emacs_open; it seems to conflict with O_EXCL.
2058 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2060 * composite.h (struct composition): Change types of members;
2061 glyph_len to unsigned, width to unsigned short.
2063 2001-03-08 Andrew Innes <andrewi@gnu.org>
2065 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2068 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2070 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2073 * xterm.c (note_mouse_highlight): Handle mouse-face and
2074 help-echo in strings.
2075 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2076 (fast_find_string_pos): New function.
2078 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2079 (display_string): Call face_at_string_position with new parameter.
2081 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2082 Handle `mouse-face'.
2084 * dispextern.h (face_at_string_position): Change prototype.
2086 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2088 * keyboard.c (make_lispy_event): Avoid generating drag events
2089 if the mouse hasn't actually moved to another buffer position.
2091 2001-03-08 Dave Love <fx@gnu.org>
2093 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2095 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2097 * process.c (Fset_process_window_size): Fix a typo.
2099 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2101 * coding.c (detect_coding_sjis): Do more rigid check.
2102 (detect_coding_big5): Likewise.
2103 (decode_coding_sjis_big5): Likewise.
2104 (Fdetect_coding_region): Call detect_coding_system with tailing
2105 anchor byte `\0' for more rigid detection.
2106 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2107 (Fdetect_coding_string): Likewise.
2109 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2111 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2112 a string before extracting its data.
2114 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2116 * window.c (Frecenter): Rewrite code handling negative values
2117 of ARG on graphical frames.
2119 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2121 * window.c (displayed_window_lines): If W->start is outside the
2122 accessible portion of the buffer, call start_display with BEGV or
2123 ZV instead of W->start.
2125 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2127 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2129 * process.c (Fset_process_filter): Don't crash if the input
2130 file descriptor of PROCESS is closed.
2131 (Fset_process_window_size): Likewise.
2133 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2135 * xterm.c (XTflash): Make the timeout of select shorter, and call
2136 select repeatedly until the desired time expires.
2138 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2140 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2142 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2144 * lisp.h (Vwindow_list): Declare extern.
2146 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2148 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2150 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2152 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2153 to detect a case where we have to highlight a different region
2154 despite not having left the currently highlighted region.
2155 Set mouse_face_overlay in the x_display_info.
2156 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2158 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2160 * buffer.c (mouse_face_overlay_overlaps): New function.
2162 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2163 (Qmouse_face): Declare extern.
2165 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2166 if face_change_count is non-zero.
2168 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2170 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2171 that the source is unibyte.
2173 2001-03-05 Dave Love <fx@gnu.org>
2175 * xterm.c (XTmouse_position): Fix typo.
2177 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2179 * minibuf.c (read_minibuf): Clean up the binding stack if
2180 called noninteractively.
2182 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2184 * coding.c (syms_of_coding): Docstring modified.
2186 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2188 * charset.c (char_to_string): If a single byte char has modifier
2189 bits that can't be reflected to the character code, ignore them
2190 instead of signaling an error.
2192 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2194 * s/msdos.h: Update copyright notice.
2196 * dosfns.h: Update copyright notice.
2198 * dosfns.c: Update copyright notice.
2200 * msdos.c: Update copyright notice.
2202 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2204 * xterm.c (glyph_rect): New function.
2205 (XTmouse_position): Use it to raise the threshold for mouse
2206 movement event generation.
2208 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2210 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2211 specifies (reverse . t), reverse the initial screen colors.
2212 (IT_set_frame_parameters): If the property is foreground-color,
2213 but we are reversing the colors, set bg_set, not fg_set.
2214 Likewise for setting background-color and reversing: set fg_set.
2215 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2218 * xfaces.c (Finternal_set_lisp_face_attribute)
2219 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2222 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2224 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2225 to a single slash in the middle of file names.
2227 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2228 Accept only alphanumeric time zone names.
2230 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2232 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2233 a widget to zero height.
2235 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2237 * window.c (Fwindow_end): Call move_it_past_eol only if
2238 ending up on a partially visible line.
2240 2001-03-01 Dave Love <fx@gnu.org>
2242 * ccl.c (Fccl_execute): Doc fix.
2244 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2246 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2247 of the tool bar before calling x_figure_window_size.
2249 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2250 NULL after destroying it, otherwise XTread_socket can access a
2251 destroyed widget when input is unblocked.
2253 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2255 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2256 same name as before, although there was a change in fontsets.
2258 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2260 * lisp.h (Fframe_parameter): Declare.
2262 * window.c (set_window_buffer): Field vscroll is an int, not a
2265 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2267 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2270 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2273 * alloc.c (toplevel): Include process.h.
2274 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2275 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2276 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2277 (allocate_vector, allocate_hash_table, allocate_window)
2278 (allocate_frame, allocate_process, allocate_other_vector):
2280 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2281 (mark_maybe_pointer): New function.
2282 (mark_memory): Also mark Lisp data to which only pointers
2283 remain and not Lisp_Objects.
2284 (min_heap_address, max_heap_address): New variables.
2285 (mem_find): Return MEM_NIL if START is below min_heap_address or
2286 above max_heap_address.
2287 (mem_insert): Compute min_heap_address and max_heap_address.
2289 * process.c (make_process): Use allocate_process.
2291 * frame.c (make_frame): Use allocate_frame.
2293 * window.c (make_window, make_dummy_parent): Use allocate_window.
2294 (Fcurrent_window_configuration): Use allocate_other_vector.
2296 * lisp.h (allocate_vectorlike): Remove prototype.
2297 (allocate_vector, allocate_other_vector, allocate_frame)
2298 (allocate_window, allocate_process, allocate_hash_table):
2301 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2302 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2304 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2306 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2307 treat the produced bytes as a valid multibyte sequence.
2309 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2310 (ccl_driver) <CCL_WriteMultibyteChar2>:
2311 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2312 <ccl_finish>: Set ccl->eight_bit_control properly.
2314 * ccl.h (struct ccl_program): New member eight_bit_control.
2316 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2318 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2319 accessible_keymaps_char_table.
2320 (accessible_keymaps_char_table): Obey `is_metized'.
2321 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2324 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2326 * dispnew.c: Check HAVE_TERM_H before including term.h.
2328 2001-02-24 Andrew Innes <andrewi@gnu.org>
2330 * makefile.w32-in: Update copyright notice.
2332 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2334 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2336 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2338 * Makefile.in (lisp): Add international/utf-8.elc.
2340 * fontset.c (Fnew_fontset): Fix handling of the case that an
2341 element of FONTLIST is a cons of family and registry.
2343 2001-02-23 Jason Rumney <jasonr@gnu.org>
2345 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2346 to height unconditionally.
2348 * w32term.c (x_set_glyph_string_background_width): Extend the
2349 background face to the end of the drawing area in the text area, only.
2350 (x_insert_glyphs): Call window_box_left to obtain the left
2351 x-coordinate of the area to shift.
2353 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2356 2001-02-22 Andrew Innes <andrewi@gnu.org>
2358 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2359 ($(BLD)\dispnew.obj):
2360 ($(BLD)\editfns.obj):
2361 ($(BLD)\fileio.obj):
2362 ($(BLD)\filelock.obj):
2363 ($(BLD)\keyboard.obj):
2364 ($(BLD)\w32proc.obj):
2365 ($(BLD)\process.obj):
2366 ($(BLD)\sysdep.obj): Ditto.
2368 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2370 ($(BLD)/dispnew.$(O)):
2371 ($(BLD)/editfns.$(O)):
2372 ($(BLD)/fileio.$(O)):
2373 ($(BLD)/filelock.$(O)):
2374 ($(BLD)/keyboard.$(O)):
2375 ($(BLD)/w32proc.$(O)):
2376 ($(BLD)/process.$(O)):
2377 ($(BLD)/sysdep.$(O)): Ditto.
2379 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2381 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2382 at the start of the function, check that the \n in it->c is
2383 from the iterator's current position.
2385 * xdisp.c (handle_single_display_prop): Add parameter
2386 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2387 properties which replace the display of text with something else.
2388 (handle_display_prop): Call handle_single_display_prop with
2389 additional argument saying if we already replaced text display
2390 with something else. Use AREF.
2391 (with_echo_area_buffer_unwind_data, display_menu_bar)
2392 (decode_mode_spec_coding): Use AREF and ASIZE.
2394 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2395 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2396 * vmstime.h: Files removed.
2398 * unexencap.c, unexfx2800.c: Files removed.
2400 * dispnew.c (direct_output_for_insert): Give up if we are showing
2401 a message or just cleared the message because we might need to
2402 resize the echo area window or display an empty echo area.
2404 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2406 * xdisp.c (redisplay_internal): Do the
2407 mark_window_display_accurate after all windows have been
2408 redisplayed because this call resets flags in buffers which are
2409 needed for proper redisplay.
2411 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2412 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2415 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2416 busy_window to hourglass_window, busy_p to hourglass_p.
2418 * msdos.h (struct x_output): Rename busy_window to
2419 hourglass_window, busy_p to hourglass_p.
2421 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2422 busy_window to hourglass_window, busy_p to hourglass_p.
2424 * xfns.c: Rename everything containing *busy_cursor* and similar
2426 (syms_of_w32fns): Rename x-busy-pointer-shape to
2427 x-hourglass-pointer-shape, display-busy-cursor to
2428 display-hourglass, busy-cursor-delay to hourglass-delay.
2430 * w32fns.c: Rename everything containing *busy_cursor* and similar
2432 (syms_of_w32fns): Rename x-busy-pointer-shape to
2433 x-hourglass-pointer-shape, display-busy-cursor to
2434 display-hourglass, busy-cursor-delay to hourglass-delay.
2436 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2439 * dispextern.h (start_hourglass, cancel_hourglass)
2440 (display_hourglass_p): Renamed from *busy_cursor*.
2442 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2444 * keyboard.c (read_char): When an event from unread-command-events
2445 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2447 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2448 equal to the current buffer.
2450 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2451 nil, otherwise we're left with truncate_lines t when a message
2452 is printed with message-truncate-lines bound to t.
2454 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2456 * window.c (Fmove_to_window_line): Undo last change.
2457 (displayed_window_lines): Call line_bottom_y to determine
2458 the line's bottom position.
2460 * dispextern.h (line_bottom_y): Add prototype.
2462 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2463 (pos_visible_p): Use it.
2465 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2466 set redisplaying_p to 0 here instead of in Frecursive_edit.
2467 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2470 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2472 (syms_of_xdisp): Initialize new variables.
2473 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2474 Specbind `inhibit-menubar-update' when updating the menu bar.
2476 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2479 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2482 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2485 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2486 to the start of the file.
2488 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2490 * window.c (set_window_buffer): Fix last change.
2492 * window.c (set_window_buffer): Set window's vscroll to 0.
2494 * window.c (coordinates_in_window): Increase width of area
2495 where the vertical line can be dragged.
2497 * xterm.c (x_set_glyph_string_background_width): Extend the
2498 background face to the end of the drawing area in the text
2501 * xdisp.c (handle_single_display_prop): Set iterator's position
2502 to where the `display' property starts, like for images.
2503 (dump_glyph): New function.
2504 (dump_glyph_row): Use it. Dump info about marginal areas.
2506 * dispnew.c (direct_output_for_insert): Recognize more cases where
2507 glyphs can be written instead of being inserted.
2509 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2510 the left x-coordinate of the area to shift.
2512 * dired.c (directory_files_internal): Set result list to nil
2515 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2517 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2518 invalid multibyte sequence, treat *SRC as a character of
2521 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2523 * textprop.c (Fset_text_properties): Doc fix.
2525 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2527 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2529 2001-02-14 Dave Love <fx@gnu.org>
2531 * coding.c: Doc and message fixes.
2533 2001-02-14 Andrew Innes <andrewi@gnu.org>
2535 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2536 Emacs frame above the screen size.
2538 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2540 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2542 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2544 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2545 case that TO ends up beyond ZV after running before-change-functions.
2547 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2548 the selected window if it is showing the buffer in question.
2550 * dired.c (directory_files_internal): Initialize errno.
2551 (toplevel): Include errno.h.
2553 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2555 * xfaces.c (best_matching_font): New parameter width_ratio.
2556 Multiply avgwidth by width_ratio.
2557 (choose_face_font): Call best_matching_font with width_ratio
2558 calculated from the column width of C.
2560 2001-02-12 Andrew Innes <andrewi@gnu.org>
2562 The following changes are to draw box lines inside characters area
2563 if line-width is negative.
2565 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2566 face->box_line_width is negative.
2567 (x_produce_stretch_glyph): Likewise.
2568 (x_produce_glyphs): Likewise.
2569 (x_estimate_mode_line_height): Likewise.
2570 (x_draw_glyph_string_background): Likewise.
2571 (x_draw_glyph_string_foreground): Likewise.
2572 (x_draw_composite_glyph_string_foreground): Likewise.
2573 (x_draw_glyph_string_box): Likewise.
2574 (x_draw_image_foreground): Likewise.
2575 (x_draw_image_relief): Likewise.
2576 (x_draw_image_foreground_1): Likewise.
2577 (x_draw_image_glyph_string): Likewise.
2579 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2581 The following changes are to draw box lines inside characters area
2582 if line-width is negative.
2584 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2585 face->box_line_width is negative.
2586 (x_produce_stretch_glyph): Likewise.
2587 (x_produce_glyphs): Likewise.
2588 (x_estimate_mode_line_height): Likewise.
2589 (x_draw_glyph_string_background): Likewise.
2590 (x_draw_glyph_string_foreground): Likewise.
2591 (x_draw_composite_glyph_string_foreground): Likewise.
2592 (x_draw_glyph_string_box): Likewise.
2593 (x_draw_image_foreground): Likewise.
2594 (x_draw_image_relief): Likewise.
2595 (x_draw_image_foreground_1): Likewise.
2596 (x_draw_image_glyph_string): Likewise.
2598 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2599 and :line-width can be negative.
2600 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2602 2001-02-09 Jason Rumney <jasonr@gnu.org>
2604 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2605 characters the same as ASCII and latin-1.
2606 (x_display_and_set_cursor): Check for the focus frame's selected
2607 window instead of selected_window.
2608 (x_after_update_window_line): Don't clear if frame's internal
2609 border width is zero.
2610 (x_new_font): Don't change a tooltip's size.
2611 (w32_initialize): Set char_ins_del_ok to 1.
2613 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2614 (x_set_font): If font hasn't changed, avoid recomputing
2615 faces and other things.
2616 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2617 (Fx_create_frame): Add the tool bar height to the frame height.
2618 (x_create_tip_frame): Prevent changing the tooltip's
2619 background color by specifying a color for the default font
2621 (Qcancel_timer): New variable.
2622 (syms_of_w32fns): Initialize and staticpro it.
2623 (Fx_hide_tip, Fx_show_tip): Use it.
2624 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2626 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2628 * w32.c (init_environment): Duplicate local string before putenv.
2630 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2632 * charset.c (Fstring): A typo.
2634 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2636 * charset.c (Fstring): If all arguments are less than 256, return
2639 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2640 return a unibyte string.
2642 * coding.c (code_convert_region): After detecting a coding, if
2643 nothing found, set coding->composing to COMPOSITION_NO.
2644 (decode_coding_string): Likewise.
2646 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2648 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2651 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2653 * charset.c (parse_str_to_multibyte): New function.
2655 * charset.h (parse_str_to_multibyte): Extern it.
2657 * print.c (print_string): If we are going to print a unibyte
2658 string into a multibyte buffer, convert the string to multibyte by
2661 2001-02-06 Andrew Innes <andrewi@gnu.org>
2663 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2664 been created. It seems we can get sent window messages such as
2665 WM_ERASEBKGND before we properly update a frame.
2667 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2669 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2670 Avoid some unnecessary cursor positioning.
2672 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2674 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2675 (LFACE_AVGWIDTH): New macro.
2677 (check_lface_attrs): Check LFACE_AVGWIDTH.
2678 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2679 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2680 (merge_face_vectors): Check LFACE_AVGWIDTH.
2681 (Finternal_make_lisp_face): Use AREF.
2682 (xm_set_menu_resources_from_menu_face)
2683 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2684 (Finternal_lisp_face_empty_p): Use AREF.
2685 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2686 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2687 Compare average widths..
2688 (best_matching_font): Arrange for comparing average widths.
2690 * dispextern.h (enum lface_attribute_index):
2691 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2693 2001-02-05 Dave Love <fx@gnu.org>
2695 * puresize.h: Revert last change following loadup.el change.
2697 2001-02-05 Andrew Innes <andrewi@gnu.org>
2699 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2700 invocation of temacs, to work with Windows 2000.
2701 (bootstrap-emacs): Ditto.
2703 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2705 * xterm.c (x_display_and_set_cursor): Check for the focus
2706 frame's selected window instead of selected_window.
2708 * xdisp.c (try_scrolling): If point is in the line below the
2709 window, make sure to move the iterator at least a canonical
2712 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2714 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2716 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2717 If invalid, execute CCL_INVALID_CMD.
2718 (ccl_driver): If the CCL program is terminated because of
2719 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2720 destination instead of throwing them away.
2722 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2724 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2725 faces and other things.
2727 * xdisp.c (get_next_display_element): Fix case of empty
2728 display table entry.
2730 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2732 * editfns.c (Fconstrain_to_field): Doc fix.
2734 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2735 into `thoroughly', to make it consistent with the doc string.
2737 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2739 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2741 * search.c (search_buffer): Call set_search_regs with a byte
2742 position, not a character position.
2744 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2747 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2749 * frame.c (Fmodify_frame_parameters): Doc fix.
2751 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2753 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2754 identifier which is not reserved by Standard C.
2756 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2758 * window.c (enum window_part): New enumeration.
2759 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2761 (coordinates_in_window): Return an enumerator from enum
2762 window_part. Fix handling of right scroll bar.
2763 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2764 `right-fringe' instead of `left-bitmap-area' and
2765 `right-bitmap-area'. Use enumerators from enum window_part
2766 instead of hard-coded integers.
2767 (check_window_containing, window_from_coordinates):
2768 Use enumerators from enum window_part instead of hard-coded integers.
2769 (syms_of_window): Replace Qleft_bitmap_area and
2770 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2772 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2774 * editfns.c (Fformat_time_string): Doc fix.
2776 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2778 * keymap.c (Fwhere_is_internal): Use the first valid binding
2779 if no ascii binding is found (when firstonly is t).
2781 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2783 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2784 instead of Finteractive_p.
2786 * lisp.h (interactive_p): Add prototype.
2788 * eval.c (interactive_p): New function.
2789 (Finteractive_p): Use it.
2791 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2793 2001-01-31 Dave Love <fx@gnu.org>
2795 * .gdbinit (hook-run): Define to run xreload.
2797 * textprop.c (Fset_text_properties): Fix newline in doc string.
2799 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2801 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2802 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2804 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2805 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2806 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2808 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2811 2001-01-30 Dave Love <fx@gnu.org>
2813 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2816 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2818 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2819 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2821 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2823 * textprop.c (Fset_text_properties): Doc fix.
2825 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2827 * xdisp.c (forward_to_next_line_start): Remove xassert.
2829 2001-01-29 Jason Rumney <jasonr@gnu.org>
2831 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2832 returning without releasing it.
2834 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2836 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2837 for '^', '$', and '\0'.
2839 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2841 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2842 regex for '^', '$', and '\0'.
2844 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2845 only if current_sblock has been initialized.
2847 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2848 terminal frame even if it is the only visible frame.
2850 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2852 * fontset.c (font_family_registry): Even if FONTNAME conform to
2853 XLFD, if it specifies other fields than family and registry,
2854 return FONTANME. New argument FORCE if nonzero cancel that feature.
2855 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2856 a signle byte character. Don't set FAMILY part to nil here.
2857 It is handled by the caller choose_face_font.
2858 (Fnew_fontset): Call font_family_registry with FORCE 0.
2859 (Fset_fontset_font): Likewise.
2861 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2863 * xdisp.c (display_line): Don't treat a newline as fitting
2866 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2868 * window.c (size_window): Set the window's orig_top to nil when
2869 changing heights, so that a future shrink_mini_window won't
2870 restore a bogus height.
2872 * frame.c (do_switch_frame): If selected frame has a mini-window,
2873 resize that to exact size.
2875 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2877 * xdisp.c (display_line): Simplify check for glyphs fitting
2878 entirely in the line.
2880 * xfns.c (xic_style): New variable.
2881 (create_frame_xic): Move static variable to global scope for
2882 the case that `static' gets defined away.
2884 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2886 * coding.c (decode_coding): Set a flag for inhibiting
2888 (code_convert_region): Always set saved_coding_symbol.
2889 (decode_coding_string): Likewise. Update coding->symbol when we
2890 encounter a inconsistent eol by the same way as code_convert_region.
2892 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2894 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2897 * xterm.c (x_after_update_window_line): Don't clear if frame's
2898 internal border width is zero.
2899 (x_clear_area): New function.
2900 (x_after_update_window_line, x_clear_end_of_line)
2901 (x_scroll_bar_create, x_scroll_bar_set_handle)
2902 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2903 instead of XClearArea.
2905 * xterm.h (x_clear_area): Add prototype.
2907 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2908 which doesn't seem necessary anymore with Lesstif 0.92.
2910 2001-01-25 Dave Love <fx@gnu.org>
2912 * puresize.h (BASE_PURESIZE): Up to 720000.
2914 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2916 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2918 * xdisp.c (echo_area_display): Don't call redisplay_internal
2919 when Emacs is shutting down. We can't run hooks etc. that
2920 would be necessary to do a redisplay.
2922 * lread.c (read_integer): Use type EMACS_INT instead of int.
2924 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2926 * ccl.c (ccl_driver): Fix last change.
2928 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2930 * ccl.h (sturct ccl_program): New member suppress_error.
2932 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2933 insert error message to the output.
2934 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2936 * coding.h (struct coding_system): New member suppress_error.
2938 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2939 (Fset_terminal_coding_system_internal): Set the member
2940 suppress_error to 1.
2941 (Fset_safe_terminal_coding_system_internal): Likewise.
2943 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2945 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2946 as if it was a `charset'.
2948 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2950 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2951 value in where_is_cache; the next lookup in the cache returns
2952 something bogus if we do.
2954 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2956 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2957 if HAVE_WINDOW_SYSTEM isn't defined.
2959 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2961 * fns.c (sweep_weak_table): Fix code taking items out of
2962 the hash collision chain. Some cleanup.
2964 * xterm.c (x_new_font): Don't change a tooltip's size.
2966 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2967 background color by specifying a color for the default font
2970 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2972 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2973 a workaround for SunOS 4's cc.
2974 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2975 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2976 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2979 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2981 * xterm.c (x_set_window_size_1): New function extracted from
2983 (x_set_window_size): Use it.
2984 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2985 doesn't have a widget, like tooltips.
2987 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2989 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2991 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2993 * fns.c (Fset_char_table_default): Fix to make sub char-table
2996 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2998 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2999 a desired tool bar string, even if there are no tool bar items.
3001 * xdisp.c (Ftool_bar_lines_needed): New function.
3002 (syms_of_xdisp): Defsubr it.
3004 * editfns.c (Fformat): Don't extend text properties from arguments
3005 to padding chars in the result.
3007 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3009 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3011 2001-01-20 Andrew Innes <andrewi@gnu.org>
3013 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3014 (w32_initialize): Don't set term hooks that aren't actually needed
3017 * xfaces.c (realize_default_face):
3019 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3021 * xdisp.c (handle_single_display_prop): Remove references to
3022 FRAME_W32_CONSOLE_P.
3024 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3026 * frame.h (output_method): Remove output_w32_console method.
3027 (FRAME_W32_CONSOLE_P): Remove macro.
3029 * frame.c (Qw32_console): Remove variable.
3030 (Fframep): Remove references to it.
3031 (syms_of_frame): Ditto.
3032 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3034 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3037 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3039 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3041 2001-01-19 Andrew Innes <andrewi@gnu.org>
3043 * w32.c (init_environment): Add a version-independent site-lisp
3044 directory to EMACSLOADPATH, after the version dependent one.
3046 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3048 * editfns.c (Fbuffer_substring): Doc fix.
3050 * xdisp.c (message_dolog, message2, message2_nolog):
3051 Rename parameter LEN to NBYTES.
3053 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3055 * charset.c (strwidth): Use c_string_width.
3056 (c_string_width): New function.
3057 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3060 * charset.h (c_string_width, lisp_string_width): Extern them.
3062 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3064 * indent.c (check_composition): Check validity of composition.
3066 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3067 characters by calling c_string_width.
3068 (x_consider_frame_title): Get byte length of frame tile string
3070 (display_mode_element): Pay attention to width of non-ASCII
3071 characters by calling strwidth.
3073 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3075 * xfns.c (Qcancel_timer): New variable.
3076 (syms_of_xfns): Initialize and staticpro it.
3077 (Fx_hide_tip, Fx_show_tip): Use it.
3078 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3080 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3082 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3084 * window.h (WINDOW_LIVE_P): New macro.
3086 * window.c (window_size_fixed): New variable.
3087 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3090 * eval.c (specbind): If binding a per-buffer variable which
3091 doesn't have a buffer-local value in the current buffer, change
3092 the global value by changing the value of the symbol bound in all
3093 buffers not having their own value, to make it consistent with
3094 what happens with other buffer-local variables.
3096 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3098 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3099 when searching for a newline.
3101 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3103 * xdisp.c (display_string): Fix previous change.
3105 2001-01-18 Jason Rumney <jasonr@gnu.org>
3107 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3108 GLYPH_DEBUG is defined.
3109 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3110 true for images with `:ascent 100'.
3111 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3112 meantime, use face MOUSE_FACE_ID.
3113 If first glyph isn't a character glyph, use the ASCII NUL
3114 character to determine the face.
3115 (expose_area): Do not treat left margin specially.
3116 (note_mode_line_highlight): If no local_map, check global keymap.
3117 (note_mouse_highlight): Initialize overlay.
3118 (clear_mouse_face): Don't return if tip_frame is non-nil.
3119 (show_scroll_bars): Remove unused function.
3120 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3121 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3123 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3124 (x_free_frame_resources): Unload relief colors.
3126 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3128 * xdisp.c (forward_to_next_line_start): Avoid calling
3129 get_next_display_element when the newline is already found.
3130 This may change the iterator's position, when its current position is
3131 equal to the iterator's stop_charpos.
3133 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3134 zero, use this method only at the end of a line.
3136 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3137 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3138 if SCALABLE_FONTS_P is set.
3140 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3141 so that scalable fonts are included.
3143 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3144 In the cache, use a key containing the information if scalable
3146 (x_load_font): Adapt to change of keys in the font cache.
3148 2001-01-17 Kim F. Storm <storm@filanet.dk>
3150 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3151 XListFonts to take advantage of font caching.
3153 * xterm.c (x_list_fonts): Ensure caching font information when
3154 called for a null frame, which is the case frequently when Emacs
3157 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3159 * xfns.c (QCconversion): Replaces QCalgorithm.
3161 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3163 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3166 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3167 not everything could be displayed.
3169 * line.h, x-list-font.c: Files removed because unused.
3171 2001-01-17 Andrew Innes <andrewi@gnu.org>
3173 * dired.c (directory_files_internal): Convert result from readdir
3174 to a unibyte string initially, to avoid possible misinterpretation
3175 of some bytes as the internal form of Emacs characters.
3177 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3179 * fns.c (concat): Be sure to avoid putting the same `composition'
3180 property on the adjacent regions.
3182 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3184 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3185 (Fscroll_right, Fscroll_left): Set it here instead, if called
3188 * buffer.c (Fset_buffer_modified_p): Set buffer's
3189 prevent_redisplay_optimizations_p flag.
3191 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3192 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3193 with additional arg.
3195 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3198 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3199 FROM_WHERE, for debugging.
3201 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3203 * ccl.c (Fregister_ccl_program): Handle the return value of
3204 resolve_symbol_ccl_program correctly.
3205 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3207 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3209 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3210 has gone in the meantime, use face MOUSE_FACE_ID.
3212 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3213 If x_display_info_for_display returns null, don't try to close
3214 the display; we didn't open it.
3216 * dispnew.c (save_or_restore_current_matrices): Function removed.
3217 (save_current_matrix, restore_current_matrix): New functions.
3218 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3219 restore the frame's current matrix. Due to the glyph pointer
3220 setup done in adjust_glyph_matrix, there is no easy way to make
3221 saving the current matrix in the desired matrix generally correct,
3224 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3226 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3228 (display_line): Optimize for wide characters.
3229 (display_string): Don't try to display a multi-column character
3230 partially. On ttys, produce more than one truncation glyph for
3231 multi-column characters that don't fit on the line.
3233 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3235 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3236 Define it instead of WORDS_BIGENDIAN. Caller changed.
3238 2001-01-13 Jason Rumney <jasonr@gnu.org>
3240 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3241 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3242 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3243 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3245 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3246 (x_draw_image_relief, x_draw_image_foreground_1)
3247 (x_draw_image_glyph_string): Adapt to change of image margins.
3249 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3252 * w32bdf.c (search_file_line, get_cached_font_char)
3253 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3255 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3257 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3258 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3259 (Fw32_send_sys_command): Remove unused variables.
3260 (w32_msg_pump): Add parentheses.
3262 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3263 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3266 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3268 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3269 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3270 being a pair of margins.
3271 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3272 to DEFVAR_LISP. Extend doc.
3274 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3276 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3277 pair of integers `(X . Y)', use X for the horizontal and Y for the
3279 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3280 (parse_image_spec): Check it.
3281 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3282 (tiff_format, gif_format, gs_format):
3283 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3285 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3286 (x_draw_image_relief, x_draw_image_foreground_1)
3287 (x_draw_image_glyph_string): Adapt to the change of image margins.
3289 * dispextern.h (struct image): Replace member `margin' with
3290 `hmargin' and `vmargin'.
3292 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3295 * dispnew.c (update_text_area): Put code which decrements the
3296 stop position when the row's face extends to the end of the
3299 * xfns.c (x_set_mouse_color): Fix color allocation.
3301 * keyboard.c: Call get_local_map with new argument list.
3303 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3305 * intervals.h (enum map_property): Removed.
3306 (get_local_map): Change prototype.
3308 * keymap.c: Call get_local_map with new argument list.
3309 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3311 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3313 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3314 of the size needed for the tool bar string. For the last image,
3315 use a `display' property that reaches to the end of the string.
3317 * xselect.c (selection_request_dpyinfo): New variable.
3318 (x_handle_selection_request): Set it.
3319 (x_selection_request_lisp_error): Don't call
3320 x_decline_selection_request if selection request's display has
3323 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3324 Do the unregister_colors before calling XFreeColors.
3326 2001-01-10 Dave Love <fx@gnu.org>
3328 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3329 ${SOME_MACHINE_LISP}, not ${lisp}.
3331 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3333 * xdisp.c (display_line): On ttys, produce more than one truncation
3334 glyph for multi-column characters that don't fit on the line.
3336 * xselect.c (x_reply_selection_request): Add a comment.
3338 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3339 XkbGetNames instead of XkbGetKeyboard.
3341 2001-01-10 Dave Love <fx@gnu.org>
3343 * sysdep.c (random): Revert the declaration.
3345 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3347 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3348 Call function string_bytes.
3349 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3351 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3352 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3353 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3354 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3356 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3357 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3358 after sweeping strings, and at the end.
3359 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3361 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3362 ensure that pop_message is called.
3364 * keyboard.c (Fexecute_extended_command): Use a
3365 record_unwind_protect to ensure that pop_message is called.
3367 * lisp.h (push_message_unwind): Add prototype.
3369 * xdisp.c (push_message_unwind): New function.
3371 * fileio.c (do_auto_save_unwind): Do the pop_message here
3372 instead of in Fdo_auto_save.
3373 (Fdo_auto_save): Don't call pop_message.
3375 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3377 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3380 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3382 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3383 when increasing window's vscroll.
3385 * macros.c (Qkbd_macro_termination_hook): New variable.
3386 (syms_of_macros): Initialize and staticpro it.
3387 (pop_kbd_macro): Run kbd-macro-termination-hook.
3389 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3391 2001-01-07 Dave Love <fx@gnu.org>
3393 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3394 arglist, for documentation's sake.
3396 2001-01-06 Andrew Innes <andrewi@gnu.org>
3398 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3401 2001-01-05 Andrew Innes <andrewi@gnu.org>
3403 * term.c (update_end): Don't check updating_frame; for some reason
3404 this can be 0 sometimes, such as after dismissing a popup menu,
3405 and isn't necessary given the explicit frame argument.
3407 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3409 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3410 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3412 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3414 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3416 * xfns.c (x_create_tip_frame): Preserve the value of
3417 face_change_count around the creation of the tip frame.
3419 * xfns.c (last_show_tip_args): New variable.
3420 (compute_tip_xy): New function.
3421 (Fx_show_tip): Reuse an existing tip frame, if possible.
3422 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3424 2001-01-04 Dave Love <fx@gnu.org>
3426 * editfns.c (Fformat): Doc fix.
3428 * systime.h (set_file_times): Prototype.
3430 * widget.h (EmacsFrameSetCharSize_): Prototype.
3432 * sysdep.c (random, srandom): Declare explicitly.
3434 * dispextern.h (move_it_vertically_backward): Declare.
3436 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3438 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3439 like in Fx_create_frame.
3441 * xfaces.c (set_font_frame_param): Don't do anything for
3442 non-graphical frames.
3444 * window.c (Fdelete_other_windows): Set window's window_end_valid
3445 to nil when changing the window's start. Don't change the
3446 window's start when its top position hasn't changed. If we do,
3447 this will set the window's optional_new_start, which act's like a
3448 force_start during redisplay with C-x 1 M-> under particular
3449 circumstances (see report from Per Starback to emacs-pretest-bug
3452 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3454 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3455 short cut at the start of the function. Add an assertion.
3456 (reseat_at_next_visible_line_start): Add an assertion.
3458 * window.c (Frecenter): When changing the window start, set the
3459 window's window_end_valid to nil.
3460 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3462 * dispextern.h (move_it_past_eol): Add prototype.
3464 * xdisp.c (move_it_past_eol): New function.
3466 * window.c (Fwindow_end): Doc fix.
3468 2001-01-03 Dave Love <fx@gnu.org>
3470 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3472 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3474 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3475 the enabled_p flag of the glyph row at window_end_vpos to 0.
3476 (handle_single_display_prop): Fix last change.
3478 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3480 * window.c (Frecenter): Doc fix.
3482 2001-01-02 Andrew Innes <andrewi@gnu.org>
3484 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3486 * frame.h (output_method): Add output_w32_console method.
3487 (FRAME_W32_CONSOLE_P): New macro.
3489 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3490 use output_w32_console method.
3491 (Qw32_console): New Lisp_Object.
3492 (Fframep): Return it.
3493 (syms_of_frame): Init it.
3494 (Fframe_parameters): Report w32console as font for w32_console frames.
3496 * xfaces.c (realize_default_face): Set face foreground and
3497 background to unspecified for w32_console frames.
3498 (realize_face): Realize face cache for w32_console frames.
3499 (realize_tty_face): Accept w32_console frames.
3501 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3502 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3503 necessary, even if running interactively.
3505 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3508 * w32term.c (x_update_begin):
3512 (x_change_line_highlight):
3517 (w32_reassert_line_highlight):
3518 (w32_frame_rehighlight):
3519 (w32_frame_raise_lower): Do nothing if not w32 frame.
3521 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3523 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3524 system doesn't tell us directly.
3525 (Fx_display_visual_class): Implement properly.
3527 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3529 * window.c (Frecenter): Handle centering in graphical frames
3530 specially. Centering on the basis of line counts doesn't work
3531 reliably with variable-height lines.
3533 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3535 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3538 * composite.c (run_composition_function): Remove unused var `val'.
3539 (update_compositions): Remove unused variable `hook'.
3541 * intervals.c (get_local_map): Remove unused variable `tem'.
3543 * doprnt.c (doprnt1): Remove unused variable `size'.
3545 * fns.c (Flength): Remove unused variable `tail'.
3546 (Fdelete): Remove unused variable `size'.
3548 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3551 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3553 * data.c (find_symbol_value): Remove extra 3rd argument in the
3554 call to swap_in_symval_forwarding.
3556 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3558 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3559 (trivial_regexp_p): Remove unused variable `c'.
3560 (boyer_moore): Remove unused variable `k'.
3562 * indent.c (current_column): Remove unused variable `stopchar'.
3563 (Fcompute_motion): Remove unused variable `contin'.
3565 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3567 * dired.c (directory_files_internal): Fix a typo in a comment.
3568 Remove an unused variable `handler'.
3569 (file_name_completion): Remove unused function-scope variable `dp'.
3570 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3573 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3575 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3577 (Fmarker_insertion_type): Remove unused variable `buf'.
3579 * insdel.c (make_gap): Remove unused variable `result'.
3581 * keyboard.c (record_char): Remove unused function-scope var `help'.
3582 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3583 (menu_bar_items): Remove unused function-scope variable `tem'.
3585 * fontset.c (fontset_ref): Remove unused variable `i'.
3586 (fontset_set): Remove unused variables `j' and `tmp'.
3587 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3588 (make_fontset_for_ascii_face): Remove unused variable `name'.
3589 (fs_load_font): Remove unused variable `font_idx'.
3590 (fs_query_fontset): Remove unused function-local variable `fontset'.
3591 (list_fontsets): Remove unused variable `tail'.
3592 (Fnew_fontset): Remove unused variables `family' and `registry'.
3593 (accumulate_font_info): Remove unused variable `tmp'.
3594 (Ffontset_font): Remove unused variable `id'.
3595 (syms_of_fontset): Remove unused variable `i'.
3597 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3599 (lookup_image): Remove unused variable `file'.
3600 (xbm_load): Remove unused variables `bitmap_data', `height', and
3601 `width'. Remove function-local variable `i', leave the
3603 (gif_load): Remove unused variable `inc'.
3605 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3606 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3607 leave only the one in the inner block.
3609 * xfaces.c (face_fontset, realize_default_face): Remove unused
3611 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3613 * term.c (encode_terminal_code): Remove unused variable `c'.
3615 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3616 char *' instead of `char *'.
3618 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3619 (Fget_unused_category): Remove unused variable `docstring_vector'.
3620 (Fchar_category_set): Remove unused variables `val', `charset',
3623 * coding.c (detect_coding_iso2022, setup_coding_system):
3624 Remove unused variable `i'.
3625 (detect_coding_mask): Remove unused variable `idx'.
3626 (detect_coding): Remove unused variable `i'.
3627 (ccl_coding_driver): Remove unused variable `result'.
3628 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3629 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3630 (encode_coding_string): Remove unused variables `gcpro1' and
3631 `saved_coding_symbol'.
3632 (Ffind_coding_systems_region_internal): Remove function-local
3633 variable args[], leave only the block-local one.
3634 (code_convert_region1): Remove unused variable `len'.
3636 * charset.c (char_printable_p): Remove unused variable `chars'.
3637 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3638 (str_to_multibyte): Remove unused variable `c'.
3640 * window.c (size_window): Remove block-local variable `min_size'.
3642 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3643 `header_line_height'.
3644 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3645 enum display_element_type.
3647 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3649 * xterm.c (x_connection_closed): Catch X errors around all
3650 statements that call X. Save away the error message in a local copy.
3652 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3655 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3656 in or at the start of invisible text.
3658 * dispnew.c (update_window): Don't check_current_matrix_flags.
3660 2001-01-01 Jason Rumney <jasonr@gnu.org>
3662 * w32fns.c (x_figure_window_size): Do not allow new_height and
3663 new_width of frame to override specified values.
3665 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3667 * composite.c (find_composition): Fix a code for searching backward.
3669 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3671 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3672 (update_window) [GLYPH_DEBUG]: Call it.
3673 (scrolling_window): Prevent including current rows which are below
3674 what's displayed in the window.
3676 * xdisp.c (try_window_reusing_current_matrix)
3677 <new start <= old start>: Disable rows in the current matrix
3678 which are below the window after scrolling.
3680 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3681 is zero. It's not worth the complexity.
3682 (invisible_text_between_p): Put in #if 0 because unused.
3684 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3686 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3687 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3689 * keyboard.c (echo_char): If C is an integer, always call
3690 push_key_description. Former code could signal an invalid
3693 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3694 If set, print multibyte text.
3695 (Fsingle_key_description): Call push_key_description with
3696 FORCE_MULTIBYTE set.
3697 (describe_buffer_bindings): Likewise.
3699 * lisp.h (push_key_description): Add prototype.
3701 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3702 around the call to redisplay_internal.
3704 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3706 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3708 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3710 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3711 (ccl_driver): New local variable `extra_bytes'.
3713 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3715 * coding.c (setup_coding_system):
3716 Initialize coding->spec.ccl.eight_bit_carryover.
3717 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3719 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3721 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3722 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3723 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3724 (decode_composition_emacs_mule): New function.
3725 (decode_coding_emacs_mule): Decode composition sequence by calling
3726 decode_composition_emacs_mule.
3727 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3728 (encode_coding_emacs_mule): Changed from macro to function.
3729 If a text contains compositions, encode them correctly.
3730 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3731 that decoding and encoding are required.
3733 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3735 * xfaces.c (PT_PER_INCH): New macro.
3736 (xlfd_point_size): Compute real point size from font's pixel size.
3737 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3740 * .gdbinit: Comment out the line pointing to the Lesstif source
3743 * window.c (Frecenter): Use displayed_window_lines instead
3744 of window_internal_height.
3746 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3747 instead of x-toolkit-scroll-bars-p.
3748 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3750 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3751 instead of x-toolkit-scroll-bars-p.
3752 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3754 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3755 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3756 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3758 (add_window_display_history, add_frame_display_history)
3759 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3760 (build_frame_matrix_from_leaf_window): Remove unused code.
3761 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3763 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3764 (update_window) [GLYPH_DEBUG]: Likewise.
3765 (syms_of_display): Defsubr dump-redisplay-history.
3767 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3769 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3770 the end of the prompt. Set echo_after_prompt to the offset
3771 of echoptr in echobuf.
3773 * xdisp.c (init_from_display_pos): Pop until the iterator's
3774 stack is empty; there may be frames for stretch or images
3777 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3778 (save_or_restore_current_matrix): New function for the same
3779 purpose, but more efficient.
3780 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3782 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3784 * xdisp.c (syms_of_xdisp): Fix last change.
3786 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3788 * xdisp.c (syms_of_xdisp): Doc fix.
3790 * xdisp.c (redisplay_window): Remove label restore_buffers;
3791 use finish_scroll_bars instead to make sure that scroll bars
3792 are redeemed. If we don't do this, flickering can result from
3793 scroll bars being destroyed and recreated.
3795 2000-12-22 Jason Rumney <jasonr@gnu.org>
3797 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3798 in the wrong colors when the foreground is not black.
3799 (expose_window): Don't redraw the window that's currently being
3802 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3804 * window.c (size_window): When setting the window's too_small_ok
3805 flag, compare old size with minimum size depending on WIDTH_P,
3806 don't compare with window_min_width.
3808 * window.c (delete_window): Simplify somewhat.
3809 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3810 freeing window matrices. The flag windows_or_buffers_changed is
3811 set, so the next redisplay will consider all windows; this should
3814 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3816 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3818 * ccl.h (struct ccl_program): New member cr_consumed.
3820 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3821 (CCL_READ_CHAR): Handle EOL conversion here.
3822 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3824 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3826 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3828 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3829 otherwise tabs of different size compare equal.
3831 * callint.c (Fcall_interactively): Prevent a compiler warning.
3833 * print.c (print_unwind): Return nil.
3834 (PRINTDECLARE): Initialize all local variables.
3835 (print_preprocess): Add a default case.
3837 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3839 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3841 * window.c (delete_window, Fsplit_window)
3842 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3844 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3846 * dispnew.c (ensure_frame_matrix): Removed.
3847 (save_frame_matrix, restore_frame_matrix): New functions.
3848 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3850 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3851 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3853 2000-12-21 Andrew Innes <andrewi@gnu.org>
3855 * w32term.c (x_update_begin): Regenerate the palette here, rather
3856 than for each window.
3858 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3859 palette is NULL, since this corrupts memory! Also get
3860 display_info reference from frame.
3862 2000-12-21 Jason Rumney <jasonr@gnu.org>
3864 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3866 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3867 to avoid returning without releasing it.
3869 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3871 * keymap.c (push_key_description): Don't convert eight-bit-control
3872 and eight-bit-graphic to multibyte character.
3874 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3875 generic character and CODE1 is nil, return the smallest character
3878 2000-12-20 Dave Love <fx@gnu.org>
3880 * s/osf5-0.h (NSIG): Don't redefine.
3882 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3884 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3885 excluding menu-bar and tool-bar.
3886 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3887 (menu_item_p): Remove.
3888 (where_is_internal_1): Don't ignore menu-items.
3890 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3892 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3895 * window.c (make_window): Initialize window's min_hscroll.
3896 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3897 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3899 (struct saved_window): New member min_hscroll.
3900 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3901 (Fset_window_configuration): Set window's min_hscroll.
3902 (save_window_save): Save window's min_hscroll.
3903 (compare_window_configurations): Compare min_hscroll values.
3905 * window.h (struct window): New member min_hscroll.
3907 * keyboard.c (echo_prompt): Prevent a compiler warning.
3909 * xdisp.c (try_cursor_movement): Fix last change. The real
3910 condition is that PT is at the end of the row, and should
3911 be displayed at the start of the next row.
3913 * xdisp.c (try_cursor_movement): If we end on a partially
3914 visible line, end we already decided to scroll, return -1.
3916 * dispextern.h (ensure_frame_matrix): Add prototype.
3918 * window.c (delete_window, Fsplit_window)
3919 (Fset_window_configuration): Call ensure_frame_matrix.
3921 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3923 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3924 completed, call fake_current_matrices instead of marking frame
3927 2000-12-20 Jason Rumney <jasonr@gnu.org>
3929 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3931 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3933 * fns.c (Frequire): Doc fix.
3935 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3937 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3939 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3940 currently displaying a message.
3942 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3944 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3946 2000-12-18 Andrew Innes <andrewi@gnu.org>
3948 * w32.c (w32_strerror): New function.
3950 * w32.h (w32_strerror): New extern.
3952 * w32fns.c (Fw32_shell_execute): Use it.
3954 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3956 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3958 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3960 * msdos.c (IT_set_face): Obey inverse_video.
3962 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3964 * dired.c (directory_files_internal): Always return decoded filenames.
3966 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3968 * xterm.c (x_connection_closed): Prevent being called recursively
3969 because of an error condition in XtCloseDisplay.
3971 * xdisp.c (init_iterator): If noninteractive, and the frame's
3972 face cache is null, make one.
3974 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3976 * process.c (wait_reading_process_input): Check for pending
3977 input when running timers.
3979 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3981 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3983 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3985 * process.c (read_process_output): Don't run a filter if the code
3986 decoder produces nothing but carryover.
3988 2000-12-17 Andrew Innes <andrewi@gnu.org>
3990 * w32.c (sys_rename): Only check errno against EEXIST, and not
3991 EACCES, when determining whether rename failed because the target
3992 exists. This was resulting in indefinite looping on Windows 9x if
3993 the source file was locked by another process.
3995 * w32fns.c (Ffile_system_info): New function.
3996 (syms_of_w32fns): Defsubr it.
3998 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4000 * window.c (coordinates_in_window): Fix computation for
4001 position on vertical line between mode lines.
4003 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4004 Don't alter tip_frame or tip_window.
4005 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4008 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4009 Don't alter tip_frame or tip_window.
4010 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4013 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4015 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4016 be consistent with the doc string. Reported by NAKAJIMA Mikio
4017 <minakaji@osaka.email.ne.jp>.
4019 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4021 * xfaces.c (Vface_ignored_fonts): New variable.
4022 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4023 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4025 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4027 * dispnew.c (update_window): Detect pending input every nth line
4028 updated, i.e. do it depending on real work done, and not on the
4031 * xterm.c (expose_window): Don't redraw the window that's
4032 currently being updated.
4034 * window.c (Fset_window_point): Remove test for
4035 cursor_in_non_selected_windows.
4037 * lread.c (read1): Recognize end of file after `\\'.
4039 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4040 not unwind_create_frame.
4042 2000-12-15 Dave Love <fx@gnu.org>
4044 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4047 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4049 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4051 * coding.c (setup_coding_system): Clear all members of the struct
4052 coding_system at first.
4053 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4055 (code_convert_region): Don't override coding->src_multibyte and
4056 coding->dst_multibyte.
4058 * fns.c (Fmd5): Docstring improved.
4060 2000-12-15 Miles Bader <miles@gnu.org>
4062 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4063 are actually marked as mode-lines; otherwise use
4064 estimate_mode_line_height.
4066 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4068 * editfns.c (Fformat): Prevent a buffer overrun when the format
4069 specifies a precision.
4071 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4073 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4074 argument is outside the range [2..3].
4076 2000-12-14 Andrew Innes <andrewi@gnu.org>
4078 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4079 nothing to do. Bind inhibit-quit.
4080 (tip_frame): Make it a Lisp_Object.
4081 (x_create_tip_frame): Set tip_frame after it has been added to
4083 (Fx_show_tip): Don't set tip_frame here.
4084 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4085 (unwind_create_frame, unwind_create_tip_frame): New functions.
4086 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4087 while a frame is only partially constructed.
4089 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4090 (x_free_frame_resources): New function.
4091 (x_destroy_window): Use it.
4093 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4095 * xfns.c (Fx_backspace_delete_keys_p): New function.
4096 (syms_of_xfns): Defsubr it.
4098 * config.in (HAVE_XKBGETKEYBOARD): Add.
4100 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4102 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4103 Always store string in multibyte representation in echobuf.
4104 (echo_char): Always store string in multibyte representation in
4106 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4107 (read_key_sequence): Adjusted for the change of echo_prompt.
4109 * fns.c (Fmd5): Docstring improved.
4111 * lisp.h (detect_coding_system): Prototype adjusted.
4113 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4114 (detect_coding_emacs_mule, detect_coding_iso2022,)
4115 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4116 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4117 New argument MULTIBYTEP. Callers changed.
4118 (detect_coding_mask, detect_coding_system): New argument
4119 MULTIBYTEP. Callers changed.
4120 (decode_coding_string): Set coding->src_multibyte and
4121 coding->dst_multibyte before calling detect_coding and detect_eol.
4122 Update them after some coding system is detected.
4124 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4126 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4128 * keyboard.c (menu_bar_items, tool_bar_items):
4129 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4131 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4133 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4135 (unwind_create_frame, unwind_create_tip_frame): New functions.
4136 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4137 while a frame is only partially constructed.
4139 * xterm.h (x_free_frame_resources): Declare.
4141 * xterm.c (x_free_frame_resources): New function.
4142 (x_destroy_window): Use it.
4144 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4145 don't interrupt the update for pending input initially, i.e.
4146 update at least some lines.
4148 * keyboard.c (do_mouse_tracking): Make externally visible.
4150 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4152 * xfns.c (gray_bitmap_bits): Declare `char *'.
4154 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4156 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4157 lines start with a relief line.
4159 2000-12-12 Dave Love <fx@gnu.org>
4161 * window.c (Fdisplay_buffer): Doc fix.
4162 (Fwindow_list): Remove unused var.
4164 * buffer.h (mmap_set_vars): Declare.
4166 * window.h (Fset_window_point): Declare.
4168 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4170 * msdos.c (fast_find_position): Don't overstep the last window row.
4171 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4172 variable `area'. When looking for a row under (X,Y), give up if some
4173 of the previous rows is not enabled.
4175 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4177 * window.c (Fset_window_point): If displaying cursors in windows
4178 other than the selected window, make sure redisplay updates
4179 other windows to show the new value of point in the window.
4181 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4183 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4184 the buffer is the sole visible buffer when in the mini-buffer.
4186 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4187 Bind `inhibit-read-only' to t.
4188 (unwind_with_echo_area_buffer): Use AREF.
4190 * xfns.c (Fx_hide_tip): Simplified.
4192 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4195 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4197 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4199 * xfns.c (Fx_hide_tip): Fix last change.
4201 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4202 nothing to do. Bind inhibit-quit.
4203 (tip_frame): Make it a Lisp_Object.
4204 (x_create_tip_frame): Set tip_frame after it has been added to
4206 (Fx_show_tip): Don't set tip_frame here.
4208 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4210 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4213 * dispextern.h: Change external declaration of tip_frame.
4215 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4216 return an empty string.
4218 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4219 of the window's update_mode_line flag, since the former is set by
4220 force-mode-line-update, not the latter. This makes
4221 column-number-mode slightly faster.
4223 * xdisp.c (try_window_id) <all changes above window start>:
4226 2000-12-11 Paul Eggert <eggert@twinsun.com>
4228 * config.in (HAVE_FTELLO): Remove.
4230 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4231 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4233 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4234 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4236 2000-12-11 Miles Bader <miles@gnu.org>
4238 * window.c (displayed_window_lines): Don't round up when
4239 converting empty space at bottom to lines.
4240 Handle non-newline-terminated final lines properly.
4241 (Fwindow_text_height): New function (used to be in lisp).
4242 (syms_of_window): Initialize it.
4244 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4246 * syntax.c (scan_lists): Check that the right quote char has the
4247 right Sstring syntax when jumping over strings.
4248 (init_syntax_once): Use Smax rather than 13.
4250 2000-12-09 Miles Bader <miles@gnu.org>
4252 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4253 with PARTIALLY, inverting the sense.
4254 (window_scroll_pixel_based): Scroll partially visible lines into
4255 place if we hit the beginning or end of the buffer.
4256 (displayed_window_lines): Don't include partially visible lines.
4257 (Fmove_to_window_line): Skip past any partially visible first line.
4259 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4261 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4263 * tparam.c (tparam1): Change the way buffers are reallocated to be
4264 portable and less obfuscated.
4266 * termcap.c (tgetent): Change the way buffers are reallocated to
4267 be portable and less obfuscated.
4269 * macros.c (store_kbd_macro_char): Change the way buffers are
4270 reallocated to be portable and less obfuscated.
4272 * lread.c (read1): Change the way buffers are reallocated to be
4273 portable and less obfuscated.
4275 * doc.c (Fsubstitute_command_keys): Change the way buffers
4276 are reallocated so that it is portable.
4278 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4280 * dosfns.c (Ffile_system_info): New function.
4281 (syms_of_dosfns): Defsubr it.
4283 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4285 * alloc.c (gc_sweep): Add comment.
4287 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4289 * sound.c (vox_configure): Change order of ioctls.
4290 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4291 Ignore errors when changing volume.
4292 (vox_close): Don't reset the device.
4294 * process.c (read_process_output): Make sure the process marker's
4295 position is valid when the process buffer is changed in
4296 after-change functions. W3 does that.
4298 * xfns.c (x_free_gcs): New function.
4300 * xterm.h (x_free_gcs): Add prototype.
4302 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4305 * xterm.c (x_destroy_window): Call x_free_gcs so that
4306 resources of non-toolkit X windows will be freed.
4308 2000-12-07 Andrew Innes <andrewi@gnu.org>
4310 * w32fns.c (xlfd_charset_of_font): Fix last change.
4312 2000-12-06 Dave Love <fx@gnu.org>
4314 * md5.h (__P): Don't define -- it comes from config.h.
4316 * strftime.c: Change some #if foo to #ifdef foo.
4318 2000-12-06 Andrew Innes <andrewi@gnu.org>
4320 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4322 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4323 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4324 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4326 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4328 * alloc.c (gc_sweep): Prevent symbols read during loadup
4331 * xdisp.c (underlying_face_id): New function.
4332 (handle_face_prop, face_before_or_after_it_pos): Use it
4333 to determine the face ``under'' a string. Let strings inherit
4334 the face of the buffer under them.
4336 * xfaces.c (face_at_string_position): Update function comment.
4338 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4339 matrix if the window's left position has changed; we need to
4340 redraw it in this case.
4342 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4344 * window.c (coordinates_in_window): Check mouse on mode-line or
4347 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4348 advertized by the function documentation.
4350 * window.c (syms_of_window): Doc fix.
4352 * sound.c (vox_configure): Set volume for left and right channel.
4353 (sound_cleanup): Return nil.
4355 * xdisp.c (move_it_by_lines): Fix paren typo.
4357 * xterm.c (x_load_font): Don't use the font's max_bounds for
4358 computing the height of the font. If max_bounds' ascent or
4359 descent are greater than the font's ascent or descent, this means
4360 glyphs overlap, which should be handled now by redisplay.
4362 * window.c (Veven_window_heights): New variable.
4363 (syms_of_window): DEFVAR_LISP it.
4364 (Fdisplay_buffer): Check Veven_window_heights before evening the
4367 2000-12-06 Miles Bader <miles@gnu.org>
4369 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4370 update `default-frame-alist' instead of setting no frame parameters.
4372 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4374 * composite.c (update_compositions): Fix typo (use the correct
4377 2000-12-05 Jason Rumney <jasonr@gnu.org>
4379 * md5.h: Remove underscores from function declarations.
4380 (__attribute__, __alignof__) [!__GNUC__]: Define.
4382 * md5.c: Delay include of md5.h until after namespace cleaning.
4384 * makefile.w32-in (fns.o): Depend on md5.h
4385 (md5.o): New target.
4388 * makefile.nt: Likewise.
4390 2000-12-05 Jason Rumney <jasonr@altavista.net>
4392 * w32term.c (expose_area): Complete last change.
4394 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4396 * minibuf.c: Include intervals.h.
4398 2000-12-05 Jason Rumney <jasonr@gnu.org>
4400 * w32term.c (x_produce_glyphs): If a font for a component of
4401 a composition is not found, use 1 pixel dot ascent and 0 dot
4402 descent value to avoid displaying terribly tall empty boxes.
4403 (expose_area): Pass x-coordinate relative to the exposed
4404 area to x_draw_glyphs instead of a window-relative coordinate.
4406 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4408 * xdisp.c (next_element_from_ellipsis): Save face before selective
4409 display in saved_face_id, and set face_before_selective_p.
4410 (reseat_1): Reset face_before_selective_p.
4411 (append_space, extend_face_to_end_of_line): If iterator's
4412 face_before_selective_p is set, use the face from saved_face_id.
4413 (extend_face_to_end_of_line): For tty frames, make sure to
4414 use the right face id when producing spaces at the end of
4417 * dispextern.h (struct it): Add face_before_selective_p.
4419 * keyboard.c (record_char): Don't record identical help-echo
4420 events in recent_keys.
4422 * xterm.c [USE_X_TOOLKIT]: Close the display.
4423 (xim_close_dpy): Handle case that the display has been closed.
4425 * xterm.c (x_destroy_window): Reset the frame's X window after
4428 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4429 variable window_width.
4430 (line_draw_cost): Fix code skipping over spaces at the end of the
4431 line when must_write_spaces is not set.
4432 (scrolling_window): Fix code inserting runs in list of all runs.
4434 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4436 * coding.c (setup_coding_system): Be sure to initialize
4437 coding->category_idx.
4439 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4441 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4443 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4444 area to x_draw_glyphs instead of a window-relative coordinate.
4446 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4447 error in the message.
4449 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4450 timer after having read a key. It's not good for code reading
4451 several keys in a loop, like an input method.
4453 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4454 record undo information for format-decode.
4456 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4457 current buffer is read-only, not if it isn't.
4459 * keyboard.c (record_char): Record `help-echo' input events
4460 in recent_keys only if they display some help. Don't record
4461 `help-echo' events as macro char.
4463 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4465 * editfns.c (save_excursion_restore): Don't move point
4466 in another window if it is showing the wrong buffer.
4467 Avoid the call to Fwindow_live_p, for speed.
4469 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4471 * xfaces.c (struct font_name): New member registry_priority.
4472 (split_font_name): Initialize the above member to zero.
4473 (concat_font_list): New function.
4474 (font_list): Include fonts of all alternative registries.
4475 (FONT_POINT_SIZE_QUANTUM): New macro.
4476 (better_font_p): Ignore point size difference less than
4477 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4479 * xterm.c (x_produce_glyphs): If a font for a component of
4480 a composition is not found, use 1 pixel dot ascent and 0 dot
4481 descent value to avoid displaying terribly tall empty boxes.
4483 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4485 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4487 * coding.h (code_convert_string1): Declare.
4489 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4491 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4493 2000-12-02 Jason Rumney <jasonr@gnu.org>
4495 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4496 correctly for single byte character case.
4497 (w32_per_char_metric): Do not try to make any assumptions about
4498 the metrics of BDF fonts.
4499 (x_estimate_mode_line_height): If `mode-line' face
4500 hasn't a font, use that of the frame, as drawing glyphs does.
4501 (note_mouse_highlight): Change the cursor shape on the vertical
4502 border between windows [not enabled].
4504 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4506 * w32fns.c (Fx_create_frame): Reintroduce the call to
4507 face-set-after-frame-defaults.
4508 (Vx_window_horizontal_drag_shape): New variable.
4509 (syms_of_xfns): DEFVAR_LISP it.
4510 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4513 2000-12-02 Simon Josefsson <simon@josefsson.org>
4515 * fns.c (Fmd5): Use a different logic to decide the coding system
4518 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4520 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4522 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4524 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4526 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4527 height for YNegative.
4528 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4529 height; also see comment there.
4531 * window.c (coordinates_in_window): Handle computations for
4532 positions on the vertical bar and fringes differently for
4533 window-system frames. Consider some pixels near the vertical bar
4534 as on the bar if the frame doesn't have vertical scroll bars.
4535 Associate positions between mode or header lines with the
4536 right window, the left one.
4538 2000-12-01 Jason Rumney <jasonr@gnu.org>
4540 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4542 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4545 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4547 * window.c (struct saved_window): Add members orig_top and orig_height.
4548 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4549 (save_window_save, Fset_window_configuration): Save/restore
4550 window's orig_top and orig_height.
4552 2000-12-01 Jason Rumney <jasonr@gnu.org>
4554 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4556 * w32fns.c (x_set_cursor_color): Fix last change.
4558 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4560 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4561 sure that the next redisplay displays the minibuffer, so that
4562 the cursor will be replaced with what the minibuffer wants.
4564 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4565 #ifndef instead of using #if.
4566 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4567 USE_TOOLKIT_SCROLL_BARS is defined.
4569 2000-11-30 Jason Rumney <jasonr@gnu.org>
4571 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4574 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4576 * fns.c (Fmd5): Doc fix.
4578 2000-11-30 Simon Josefsson <simon@josefsson.org>
4580 * fns.c (Fmd5): New function.
4581 (syms_of_fns): Defsubr md5.
4583 * Makefile.in (obj): Add md5.o
4585 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4587 * md5.h, md5.c: New files, taken from glibc.
4589 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4591 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4592 hasn't a font, use that of the frame, as drawing glyphs does.
4594 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4596 * eval.c (Frun_hooks): Allow 0 arguments.
4598 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4600 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4601 is over the menu bar widget, say it's not on the frame.
4603 * xfns.c (Fx_create_frame): Reintroduce the call to
4604 face-set-after-frame-defaults.
4606 * eval.c (Fsignal): Reset handling_signal.
4608 2000-11-28 Jason Rumney <jasonr@gnu.org>
4610 * w32menu.c (add_menu_item): Reset menu item text when changing
4611 type to radio button.
4613 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4615 * xselect.c: Update copyright.
4617 * window.c (coordinates_in_window): If on a mode or header line,
4618 but sufficiently close to its start, return ``on vertical
4619 border''. This gives us a way to drag windows horizontally when
4620 using toolkit scroll bars.
4622 * xterm.c (note_mouse_highlight): Change the cursor shape
4623 on the vertical border between windows.
4625 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4627 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4628 (syms_of_xfns): DEFVAR_LISP it.
4629 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4631 * textprop.c (text_read_only): New function.
4632 (verify_interval_modification): Use it instead of signaling
4633 `text-read-only'. This makes it easier to catch this error
4636 * xdisp.c (forward_to_next_line_start): Check for newlines,
4637 not end of line, which includes CR.
4639 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4641 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4642 include no-conversion.
4644 2000-11-27 Jason Rumney <jasonr@gnu.org>
4646 * w32fns.c (w32_load_system_font): Always mark font as double byte
4647 if codepage is unicode.
4649 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4651 * xdisp.c (forward_to_next_line_start): If already on a newline,
4652 just consume it to avoid unintended skipping over invisible text below.
4654 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4655 `vertical-line', `mode-line' and `header-line' events.
4657 * xdisp.c (try_window_id): Avoid starting to display in the middle
4658 of a character, a TAB for instance. This is easier than to set
4659 up the iterator exactly, and it's not a frequent case, so the
4660 additional effort wouldn't really pay off.
4662 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4664 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4667 2000-11-25 Jason Rumney <jasonr@gnu.org>
4669 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4670 Args to window_from_coordinates should be pixel coordinates.
4672 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4673 redisplay handles them properly.
4675 2000-11-25 Miles Bader <miles@gnu.org>
4677 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4679 2000-11-24 Jason Rumney <jasonr@gnu.org>
4681 * w32.c (init_environment): Set LANG environment variable based on
4682 locale settings, if not set.
4684 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4685 making tool bar smaller. When clearing the frame, also
4686 clear current matrices. Clear frame when tool bar disappears.
4687 Don't use more lines for the tool-bar than is available.
4688 (x_change_window_heights): New function.
4690 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4692 * xdisp.c (init_from_display_pos): If POS says we're already after
4693 an overlay string ending at POS, make sure to pop the iterator
4694 because it will be in front of that overlay string. When POS is
4695 ZV, we've thereby also ``processed'' overlay strings at ZV.
4697 * xfaces.c (lface_from_face_name): Function comment fix.
4699 2000-11-24 Miles Bader <miles@gnu.org>
4701 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4702 apply `mode-line-inverse-video' -- zero means force display using
4703 the default face, non-zero means display using the specialized face.
4704 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4706 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4708 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4711 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4713 * coding.c (decode_coding_emacs_mule): Fix the case of
4714 CODING_EOL_LF, which used uninitialized value of c.
4716 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4718 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4720 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4722 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4725 * frame.h (struct frame): Replace desired_tool_bar_items,
4726 current_tool_bar_items, n_desired_tool_bar_items,
4727 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4729 * frame.c (make_frame): Change initialization of tool bar
4732 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4733 Change references to members deleted from struct frame to use the
4736 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4737 references to members deleted from struct frame to use the new ones.
4739 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4741 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4743 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4744 (note_tool_bar_highlight): Change references to members deleted
4745 from struct frame to use the new ones.
4747 2000-11-23 Miles Bader <miles@gnu.org>
4749 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4750 the face's inverse-video attribute, rather than overriding it.
4752 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4754 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4755 making tool bar smaller.
4757 2000-11-22 Dave Love <fx@gnu.org>
4759 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4761 2000-11-22 Miles Bader <miles@gnu.org>
4763 * keyboard.c (Vminibuffer_message_timeout): New variable.
4764 (command_loop_1): Use it to determine message timeout.
4765 (syms_of_keyboard): Initialize it.
4767 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4769 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4771 * sysdep.c: Move the code for declaring h_errno after #include
4774 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4776 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4777 the menu bar when the tooltip is unmapped.
4779 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4780 sole visible buffer when we're currently in the mini-buffer, and
4783 2000-11-21 Jason Rumney <jasonr@gnu.org>
4785 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4786 put on the clipboard.
4787 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4788 copy of what Emacs last put there. If they are the same, do not
4789 use the clipboard copy to avoid losing data due to coding conversions.
4791 2000-11-22 Miles Bader <miles@gnu.org>
4793 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4794 (syms_of_minibuf): Initialize it.
4795 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4796 to prompt, don't make read-only.
4798 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4800 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4801 Add BEFORE/AFTER_POTENTIAL_GC.
4803 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4805 * buffer.c (mmap_free_1): Avoid a compiler warning.
4807 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4809 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4811 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4814 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4816 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4819 * s/gnu-linux.h: Don't use `#cpu'.
4821 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4822 not defined in mman.h.
4824 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4825 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4826 and store an index in the XClientMessageEvent. Storing a
4827 Lisp_Object or pointer can fail on a 64 bit system, since X only
4829 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4831 2000-11-20 Dave Love <fx@gnu.org>
4833 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4835 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4837 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4839 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4841 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4844 * alloc.c (make_string): Fix previous change. Be sure to make
4845 unibyte string correctly.
4847 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4849 * window.c (Fwindow_list): Change parameter list to be XEmacs
4851 (window_list_1): New function.
4852 (window_loop): Use it instead of Fwindow_list.
4854 * sysdep.c (emacs_ospeed): New variable.
4855 (toplevel): Don't declare ospeed extern.
4856 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4858 * termcap.c (ospeed): Remove.
4859 (tputs) [!emacs]: Remove unused code.
4860 (tgetent): Avoid a compiler warning.
4862 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4863 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4864 SCROLL_BAR_X_WIDGET with additional argument DPY.
4866 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4868 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4869 Take the X display as additional argument.
4870 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4871 `Widget' is a pointer type that's not easily stored in Lisp_Object
4872 form in a portable way.
4874 * dispnew.c (update_text_area): Fix last change.
4876 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4878 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4880 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4881 clear current matrices.
4883 * buffer.c (mmap_enlarge): Don't print a message on stderr
4884 if mapping new memory at the end of the existing region fails.
4886 * dispnew.c (update_text_area): Don't skip over equal glyphs
4887 when the last current glyph overlaps the glyph to its right.
4889 2000-11-18 Miles Bader <miles@gnu.org>
4891 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4892 lines that *end* with "..." too (that's the most common case!).
4894 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4896 * xdisp.c (resize_mini_window): Temporarily change to the
4897 mini-window's buffer if necessary.
4899 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4900 the tooltip obscures less text under it.
4902 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4904 * puresize.h (BASE_PURESIZE): Increase to 700000.
4906 2000-11-18 Jason Rumney <jasonr@gnu.org>
4908 * w32term.c (w32_draw_bitmap): Use face to set colors.
4910 2000-11-17 Dave Love <fx@gnu.org>
4912 * lread.c (Fload): Fix #ifdef for pcc.
4914 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4916 * xdisp.c (pos_visible_p): Compute the default character height
4919 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4921 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4922 knowing the line's height; use the default font's height in that case.
4924 * xfaces.c (weight_table): Add `demi' with the same meaning as
4927 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4929 * dispnew.c (null_row): New global static variable.
4930 (clear_glyph_row): Delete local static variable null_row.
4932 2000-11-15 Jason Rumney <jasonr@gnu.org>
4934 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4935 (w32_alloc_lighter_color): Use new brightness calculations from
4936 xterm.c. Scale delta to be in the range expected by W32.
4937 (w32_draw_relief_rect): Use frame relief colors.
4939 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4941 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4942 (Qinhibit_default_face_x_resources): New variable.
4943 (syms_of_frame): Initialize it.
4944 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4946 * xdisp.c (pos_visible_p): Improve function comment.
4948 * lisp.h (BINDING_STACK_SIZE): New macro.
4950 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4951 reading the directory if readdir returns null and errno is EAGAIN
4954 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4956 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4957 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4958 Set amount_to_scroll to max of dx and scroll_step so that
4959 scroll-conservatively doesn't defeat scroll-step>1.
4960 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4961 scroll-conservatively for line-at-a-time scrolling.
4963 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4965 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4968 * xdisp.c (current_mode_line_height, current_header_line_height):
4970 (init_xdisp): Initialize them.
4971 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4972 and use exact mode line heights if it is set.
4974 * lisp.h (pos_visible_p): Change prototype.
4976 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4977 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4978 and current_header_line_height first.
4979 (current_mode_line_height, current_header_line_height):
4982 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4984 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4985 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4986 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4988 2000-11-14 Miles Bader <miles@gnu.org>
4990 * xterm.c (x_alloc_lighter_color): Include an additive component
4991 too for dark colors, because FACTOR isn't enough.
4992 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4995 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4997 * keyboard.c (show_help_echo): Call message3_nolog with number of
4998 bytes in the help string as 2nd parameter, instead of the number
5001 2000-11-13 Miles Bader <miles@gnu.org>
5003 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5004 (Fload): Use new openp return protocol.
5005 Don't try to use Vload_source_file_function to load .elc files.
5006 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5007 openp return protocol.
5008 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5010 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5012 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5014 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5015 Defined these macros.
5016 (NLIST_STRUCT): Avoid re-defining it.
5018 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5019 -I/usr/contrib/X11R6/include.
5020 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5022 2000-11-10 Jason Rumney <jasonr@gnu.org>
5024 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5026 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5027 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5029 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5030 (Qw32_charset_vietnamese): New symbol.
5031 (xlfd_charset_of_font): New function.
5032 (w32_load_system_font): Use it.
5033 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5034 when Vw32_charset_info_alist is nil to ensure default face always
5035 has font. Use Fcar and Fcdr for safety.
5036 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5037 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5038 pseudo-codepages for special cases.
5039 (w32_to_x_font): New parameter to allow charset portion to be
5040 specified where there is many to one mapping. Callers changed.
5041 (w32_list_fonts): Avoid listing fonts that won't display.
5043 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5045 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5046 (font_list_1): Renamed from font_list.
5047 (font_list): New function, trying alternative registries from
5048 Vface_alternative_font_registry_alist.
5049 (Finternal_set_alternative_font_registry_alist): New function.
5050 (syms_of_xfaces): Initialize and Staticpro
5051 Vface_alternative_font_registry_alist.
5052 Defsubr Finternal_set_alternative_font_registry_alist.
5054 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5056 * lisp.h (Flooking_at): Declare.
5058 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5060 * dired.c (directory_files_internal): Fix a braino.
5062 * dired.c (directory_files_internal): Add missing GCPRO's.
5065 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5067 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5068 (resize_mini_window): Return quickly if Vresize_mini_window is
5069 nil. Don't return if Vmax_mini_window_height is nil.
5071 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5072 (syms_of_xdisp): Initialize them.
5073 (resize_mini_window): Act according to the setting of
5074 Vresize_mini_window.
5075 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5077 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5078 scroll bar widget after configuring it, so that it will appear at
5079 the right position from the start.
5080 (XTredeem_scroll_bar): Cleaned up.
5082 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5084 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5085 font is taller than the frame line, we don't have to bias the
5088 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5090 2000-11-07 Dave Love <fx@gnu.org>
5092 * config.in (HAVE_MKSTEMP): Add.
5094 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5096 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5098 * window.c (Fset_window_configuration): Don't try to preserve
5099 point in the current buffer, if that buffer is displayed in more
5102 * xfaces.c (lookup_named_face): If default face isn't realized,
5103 try to realize it. Return -1 if not successful.
5104 (Fx_list_fonts): Handle case that face cannot be determined.
5105 (Fface_font): Likewise.
5107 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5109 * window.c (displayed_window_lines): Detect partially
5110 visible lines at the bottom correctly.
5112 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5114 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5115 when ensuring we don't do visit in indirect buffer.
5117 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5119 * composite.h (compose_chars_in_text): Add prototype.
5121 * composite.c (Vcomposition_function_table): New variable.
5122 (Qcomposition_function_table): New variable.
5123 (run_composition_function): Call
5124 Vcompose_chars_after_function with three arguments.
5125 (compose_chars_in_text): New function.
5126 (syms_of_composite): Modified the doc-string of
5127 Vcompose_chars_after_function. Declare composition-function-table
5128 as a lisp variable, and initialize it.
5130 * xfns.c (x_encode_text): Suppress producing escape sequences for
5133 * xselect.c: Include composite.h.
5134 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5136 2000-11-05 Andrew Innes <andrewi@gnu.org>
5138 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5140 * sysdep.c (read_input_waiting): Remove extraneous argument to
5143 * w32fns.c (Fx_server_version): Include w32_build_number in the
5146 * w32heap.c (w32_build_number): New variable.
5147 (cache_system_info): Set it.
5149 * w32heap.h (w32_build_number): Add extern.
5151 * emacs.c (syms_of_emacs): Update docstring for
5152 system-configuration, to reflect the actual usage on MS-Windows.
5154 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5156 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5157 process idle timers while waiting for another event.
5159 * dispnew.c (update_frame_line): Handle case where spaces in
5160 the default face are colored.
5162 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5163 window height hasn't changed.
5165 2000-10-31 Jason Rumney <jasonr@gnu.org>
5167 * w32term.c (x_produce_glyphs): Handle composite characters.
5168 (x_draw_glyph_string_foreground)
5169 (x_draw_composite_glyph_string_foreground): Restore old font.
5171 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5173 * minibuf.c (read_minibuf): Reset the undo history just before
5174 starting the recursive-edit.
5176 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5178 * xfaces.c (menu_face_change_count): New variable.
5179 (Finternal_set_lisp_face_attribute): Increment it for changes
5181 (realize_basic_faces): Reflect changes in the `menu' faces
5184 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5185 dy obtained from the iterator's y-position after moving from
5186 scroll_margin_pos to PT; see comment there.
5188 * xdisp.c (safe_eval_handler): Call add_to_log.
5190 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5191 is not a symbol or string.
5193 * xdisp.c (echo_area_display): Don't perform a display update from
5194 inside redisplay. The update will happen anyway at the end of
5195 redisplay, and it can confuse redisplay (GC messages while
5196 redisplaying, for instance.)
5198 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5200 * xrdb.c (x_load_resources): Use the class name in the defaults.
5202 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5203 (regex_compile): Catch bogus \(\1\).
5205 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5207 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5210 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5211 we have a color cache, check that the cached color equals the
5212 allocated color. If not, clear the color cache.
5214 * window.c (displayed_window_lines): Change buffers if necessary.
5215 Fix computation of displayed lines.
5217 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5218 update_menu_bindings to DEFVAR_BOOL.
5220 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5222 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5224 * puresize.h (BASE_PURESIZE): Increase to 680000.
5226 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5228 2000-10-29 Jason Rumney <jasonr@gnu.org>
5230 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5232 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5233 (w32_cache_char_metrics): Handle possibility that 'x' does not
5234 exist in a BDF font.
5235 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5237 * w32bdf.h (bdffont): Add nchars.
5239 * w32bdf.c (set_bdf_font_info): Set it.
5240 (w32_BDF_TextOut): Swap byte order of double byte characters.
5241 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5243 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5245 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5246 don't override the colors in frame's param_alist, unless they are
5249 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5250 reverse the effect of the highlight flag.
5252 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5254 * window.h (Fwindow_live_p): Declare.
5256 * undo.c (record_delete): Check that last_undo_buffer is really a
5257 buffer before applying XBUFFER to it.
5259 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5262 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5264 * lisp.h (KEYMAPP): New macro.
5265 (get_keymap): Remove.
5266 (get_keymap_1): Rename get_keymap.
5268 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5270 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5272 * xmenu.c (single_submenu): Use KEYMAPP.
5273 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5274 Use KEYMAPP rather than Fkeymapp.
5276 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5278 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5279 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5280 Use KEYMAPP rather than Fkeymapp.
5281 (single_submenu): Use KEYMAPP.
5282 (w32_menu_show, w32_dialog_show): Use TRUE.
5284 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5286 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5287 (Fkeymapp): Use KEYMAPP.
5288 (get_keymap): Rename from get_keymap_1. Remove old def.
5289 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5290 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5291 (Fminor_mode_key_binding): Don't raise an error if the binding
5293 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5294 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5296 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5297 Allow Vspecial_event_map to be autoloaded.
5298 (menu_bar_items): Fetch the keymap rather than using keymapp.
5299 (menu_bar_one_keymap): No need to follow func-indirect any more.
5300 (parse_menu_item): get_keymap_1 -> get_keymap.
5301 (tool_bar_items): Fetch the keymap rather than using keymapp.
5302 (read_key_sequence): Use KEYMAPP.
5304 * intervals.c (get_local_map): Use get_keymap rather than following
5305 function-indirections explicitly.
5307 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5309 2000-10-27 Jason Rumney <jasonr@gnu.org>
5311 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5312 point, as Windows has oversized fonts.
5314 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5316 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5318 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5319 (freehook, reallochook): Handle null pointer arguments.
5320 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5322 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5324 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5325 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5326 Giving in to popular pressure to shut up the compiler with casts.
5328 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5330 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5331 signed value, and use a default value computed from the font's
5334 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5336 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5337 that specify a negative underline position can still use underlines.
5339 * window.c (Fpos_visible_in_window_p): Make POS default to
5340 WINDOW's point, not the current buffer's point.
5342 2000-10-26 Dave Love <fx@gnu.org>
5344 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5345 when it's necessary.
5347 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5349 * window.c (size_window): Compute size difference from sum of old
5350 child window sizes instead of from parent's size.
5352 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5353 Handle obscured lines at the top of the window.
5355 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5356 down after the last error condition check.
5358 * frame.c (Fdelete_frame): Run delete-frame-hook.
5360 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5362 * coding.c (decode_coding): Fix previous change (check also
5363 CODING_MODE_LAST_BLOCK).
5365 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5367 * regex.c: More `unsigned char' -> `re_char' changes.
5368 Also change several `int' into `re_wchar_t'.
5369 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5370 (PUSH_FAILURE_POINTER): Don't cast any more.
5371 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5372 We want GCC to complain, since this piece of code makes
5373 re_match non-reentrant, which *should* be fixed.
5374 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5375 (EXTEND_BUFFER): Use RETALLOC.
5376 (SET_LIST_BIT): Don't cast.
5377 (re_wchar_t): New type.
5378 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5379 that those two functions will always properly return.
5380 (IMMEDIATE_QUIT_CHECK): Cast to void.
5381 (analyse_first): Use recursion rather than an explicit stack.
5382 (re_compile_fastmap): Can't fail anymore.
5383 (re_search_2): Don't check re_compile_fastmap for failure.
5384 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5385 Now also sets the new value (passed in a new argument).
5386 (re_match_2_internal): Use it.
5387 Also, use a new var `reg' of type size_t when looping through regs
5388 rather than reuse the inappropriate `mcnt'.
5390 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5391 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5392 (where_is_internal): Renamed from Fwhere_is_internal.
5393 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5394 (Fwhere_is_internal): New function wrapping where_is_internal.
5395 (where_is_internal_1): Handle the case where we're filling the cache.
5396 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5398 2000-10-25 Miles Bader <miles@gnu.org>
5400 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5402 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5404 * window.c (pos_fully_visible_p): Removed.
5405 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5406 if position is visible and/or fully visible.
5408 * lisp.h (pos_visible_p): Add prototype.
5410 * xdisp.c (pos_visible_p): New function.
5412 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5414 * process.c (send_process): If OBJECT is t, it means that the data
5415 is from C string, but we should encode it. Before calling
5416 setup_raw_text_coding_system, be sure to flush out data by the
5417 previous coding system.
5419 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5421 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5422 assignment of startpos to prev when startpos == pos.
5424 * editfns.c (find_field): Set the field stickiness correctly from
5425 overlay fields. Use renamed `text_property_stickiness'.
5426 (text_property_stickiness): Renamed from `char_property_stickiness'.
5427 Only check text properties, not overlays.
5428 * textprop.c (get_char_property_and_overlay): New function.
5429 (Fget_char_property): Use it.
5430 * intervals.h (get_char_property_and_overlay): Add declaration.
5432 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5434 * keymap.c: Use AREF, ASET and ASIZE macros.
5435 (Fmake_sparse_keymap): Docstring fix.
5437 (shadow_lookup): Move up.
5438 Handle the case where lookup-key returns an integer.
5439 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5440 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5441 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5442 Simplify/rewrite the keymap-finding code.
5443 Add check for command shadowing, using shadow_lookup.
5445 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5447 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5448 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5451 2000-10-24 Andrew Innes <andrewi@gnu.org>
5453 * dired.c (directory_files_internal_unwind): New function.
5454 (directory_files_internal): Use it to ensure closedir is called
5455 even if expand-file-name or file-attributes throw, eg. because of
5456 a user interrupt. Also enable immediate_quit while calling
5457 re_search, so that matching can be interrupted as well.
5459 2000-10-24 Andrew Innes <andrewi@gnu.org>
5461 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5463 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5464 so that re_search functions only quit when callers expect them to.
5466 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5468 * regex.c (regex_compile): Change the way of handling a range from
5469 a char less than 256 to a char not less than 256.
5471 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5473 * window.c (size_window): Prevent setting window's width or
5474 height to a negative value (esp. with XSETFASTINT).
5476 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5477 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5478 (protect_malloc_state) [GC_MALLOC_CHECK &&
5479 GC_PROTECT_MALLOC_STATE]: New function.
5480 (PROTECT_MALLOC_STATE): New macro.
5481 (__malloc_initialize, morecore, _malloc_internal)
5482 (_free_internal) _realloc_internal): Use it to make _heapinfo
5483 read-only outside of gmalloc.
5485 * keymap.c: Update copyright.
5487 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5490 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5492 * filelock.c (unlock_all_files): Use unlock_file to expand each
5493 buffer's file_truename before trying remove its lock file.
5495 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5497 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5498 or CRLF, decode EOLs.
5500 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5502 * window.c (Fdisplay_buffer): Fix doc.
5504 2000-10-23 Jason Rumney <jasonr@gnu.org>
5506 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5507 ASCII font of default fontset on Windows.
5509 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5510 xterm.c comment below).
5512 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5514 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5516 * xterm.c (x_connection_closed): Reset handling_signal.
5518 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5520 2000-10-23 Miles Bader <miles@gnu.org>
5522 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5523 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5524 maintain old behavior.
5525 * minibuf.c (Fminibuffer_complete): Likewise.
5527 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5529 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5530 that when a font can't be exactly centered, it errs up rather than
5533 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5535 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5537 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5539 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5541 * dispnew.c [macintosh]: Include macterm.h.
5542 (init_display) [macintosh]: Initialization for window system.
5544 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5545 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5546 syms_of_search, x_term_init, and init_keyboard before calling
5547 init_window_once. Also, call syms_of_xmenu.
5549 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5550 default fontset to Monaco.
5552 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5553 NewMacWindow and DisposeMacWindow.
5554 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5555 instead of calling NewMacWindow and setting fields of
5556 f->output_data.mac directly. Call init_frame_faces.
5557 (Fdelete_frame) [macintosh]: Remove unused code.
5558 (Fmodify_frame_parameters) [macintosh]: Call
5559 x_set_frame_parameters instead of mac_set_frame_parameters.
5561 * frame.h [macintosh]: Define menu_bar_lines field in struct
5562 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5564 * keyboard.c [macintosh]: Include macterm.h.
5565 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5566 and menu_bar_activate_event type events as for X and NT.
5567 (make_lispy_event) [macintosh]: Construct lisp events of type
5568 MENU_BAR_EVENT as for X and NT.
5570 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5571 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5572 (sys_subshell) [macintosh]: Remove definition entirely.
5573 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5574 Vwindow_system_version here. Remove initialization of
5575 Vx_bitmap_file_path.
5576 (read_input_waiting): Correct the number of parameters passed to
5578 Move all Macintosh functions to mac/mac.c.
5580 * term.c [macintosh]: Include macterm.h.
5582 * window.c [macintosh]: Include macterm.h.
5584 * xdisp.c [macintosh]: Include macterm.h. Declare
5585 set_frame_menubar and pending_menu_activation.
5586 (echo_area_display) [macintosh]: Do not return if terminal frame
5587 is the selected frame.
5588 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5589 Allow only the selected frame to set menu bar.
5590 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5591 calling FRAME_EXTERNAL_MENU_BAR (f).
5592 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5594 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5595 and check_x. Declare XCreateGC. Define x_create_gc and
5596 x_free_gc. Initialize font_sort_order.
5597 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5598 but call x_list_fonts instead of w32_list_fonts.
5599 (Finternal_face_x_get_resource) [macintosh]: Do not call
5600 display_x_get_resource.
5601 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5602 (realize_x_face) [macintosh]: Load the font if it is specified in
5604 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5606 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5608 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5609 is nil: since we go to the end of submap anyway, we'd end up
5611 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5612 doesn't obey autoload.
5614 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5616 * msdos.c (dos_set_window_size): Update screen dimension variables.
5618 2000-10-21 Jason Rumney <jasonr@gnu.org>
5620 * w32term.c (w32_cache_char_metrics): Double check that font is
5621 really fixed pitch before trusting tmPitchAndFamily.
5623 2000-10-21 Andrew Innes <andrewi@gnu.org>
5625 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5627 * w32term.h: Extern decl for w32_cache_char_metrics.
5629 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5631 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5632 (w32_unload_font): Free per_char array if present.
5634 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5635 cached information in emulated XFontStruct to handle common cases
5636 quickly. Do not allocate XCharStruct for return.
5637 (w32_native_per_char_metric): New function.
5638 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5640 (x_produce_glyphs): Don't get an HDC. Change calls to
5641 w32_per_char_metric to match arg change above. Remove calls to
5643 (w32_get_glyph_overhangs): Ditto.
5644 (w32_cache_char_metrics): New function.
5646 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5647 ($(BLD)/casefiddle.$(O)): Remove compile command.
5648 ($(BLD)/gmalloc.$(O)): Remove compile command.
5649 ($(BLD)/dispnew.obj):
5650 ($(BLD)/keyboard.obj):
5651 ($(BLD)/w32inevt.obj):
5652 ($(BLD)/w32bdf.obj):
5654 ($(BLD)/buffer.obj):
5655 ($(BLD)/editfns.obj):
5657 ($(BLD)/fileio.obj):
5659 ($(BLD)/indent.obj):
5660 ($(BLD)/insdel.obj):
5661 ($(BLD)/intervals.obj):
5662 ($(BLD)/minibuf.obj):
5664 ($(BLD)/scroll.obj):
5665 ($(BLD)/sysdep.obj):
5666 ($(BLD)/textprop.obj):
5667 ($(BLD)/widget.obj):
5668 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5669 ($(BLD)/term.obj): Add dependency on dispextern.h.
5671 * makefile.nt ($(BLD)\dispnew.obj):
5672 ($(BLD)\keyboard.obj):
5673 ($(BLD)\w32inevt.obj):
5674 ($(BLD)\w32bdf.obj):
5676 ($(BLD)\buffer.obj):
5677 ($(BLD)\editfns.obj):
5679 ($(BLD)\fileio.obj):
5681 ($(BLD)\indent.obj):
5682 ($(BLD)\insdel.obj):
5683 ($(BLD)\intervals.obj):
5684 ($(BLD)\minibuf.obj):
5686 ($(BLD)\scroll.obj):
5687 ($(BLD)\sysdep.obj):
5688 ($(BLD)\textprop.obj):
5689 ($(BLD)\widget.obj):
5690 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5691 ($(BLD)\term.obj): Add dependency on dispextern.h
5693 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5695 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5696 with an additional argument of Qt.
5698 2000-10-21 Miles Bader <miles@gnu.org>
5700 * window.c (pos_fully_visible_in_window_p): New function.
5701 (Fpos_visible_in_window_p): Add FULLY argument.
5702 Use pos_fully_visible_in_window_p.
5703 (window_scroll_pixel_based, window_scroll_line_based): Update
5704 calls to Fpos_visible_in_window_p.
5705 * lisp.h (Fpos_visible_in_window_p): Update prototype
5707 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5709 * alloc.c (toplevel): Conditionalize compilation of mem_*
5710 functions differently.
5712 2000-10-20 Jason Rumney <jasonr@gnu.org>
5714 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5715 mem_init where it used to be. mem_z etc not defined otherwise.
5717 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5719 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5721 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5722 structure definition and related variabled to the top of the file.
5723 Include this code when GC_MALLOC_CHECK is defined.
5724 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5725 register/unregister allocated region.
5726 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5727 which isn't allocated.
5728 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5729 something which is already in use.
5730 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5731 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5732 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5733 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5735 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5736 _malloc_internal instead of malloc.
5737 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5740 2000-10-20 Andrew Innes <andrewi@gnu.org>
5742 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5744 (my_strftime) <macro>: Don't use macro arg list when redefining as
5746 (my_strftime) <function>: Supply 0 as ut argument.
5748 2000-10-19 Jason Rumney <jasonr@altavista.net>
5750 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5751 including dispextern.h, as it stops faces from working.
5753 * w32fns.c (Fx_create_frame): Don't bother calling
5754 face-set-after-frame-default since the caller does it for us
5755 anyway. Clean up calls to x_get_arg to be consistent with X.
5757 * w32term.c (x_produce_glyphs): Handle
5758 unibyte_display_via_language_environment correctly.
5759 (w32_draw_box_rect): Fix the calculation of width and height.
5761 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5762 as it has stopped working.
5763 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5766 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5768 * eval.c (skip_debugger): Prevent a compiler warning.
5769 (Fcondition_case): Likewise.
5770 (Fbacktrace_frame): Use a null interactive spec.
5772 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5774 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5776 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5778 * strftime.c: Sync with glibc, file version 1.78.
5779 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5780 should no longer be used according to ISO 8601.
5782 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5783 no map for meta_prefix_char, don't try to use it as a keymap.
5784 Instead, if T_OK is non-zero, look up a default binding, if any,
5785 otherwise, if T_OK is zero, return nil.
5787 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5788 (x_to_xcolors, png_load): Use x_query_color.
5790 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5792 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5794 (x_copy_color, x_alloc_lighter_color): Likewise.
5796 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5797 (x_query_color, x_query_colors): Add prototype.
5799 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5800 check_string_bytes only if not noninteractive, increase count to 50.
5802 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5804 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5807 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5809 * alloc.c (pure_bytes_used): Renamed from pureptr.
5811 (pure_alloc): New function.
5812 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5814 (Fpurecopy): Use PURE_POINTER_P.
5816 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5817 PT has moved backward.
5819 * xdisp.c (cursor_row_p): Take continued lines into account.
5821 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5823 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5824 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5825 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5828 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5829 of selective display off while searching for the next line start.
5831 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5833 * Makefile.in (term.o): Depend on dispextern.h.
5835 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5837 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5839 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5841 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5842 the iterator at the beginning, so that they can be set later on,
5843 for instance in reseat_at_next_visible_line_start, without being
5846 * xfns.c (pbm_format): Add :foreground and :background keywords.
5847 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5848 (xbm_load): Recognize foreground and background color specifications.
5850 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5852 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5854 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5856 * msdos.c (IT_set_face): Compare highlighted face with the default
5857 face, and invert colors if these faces' colors are identical.
5858 (Fmsdos_remember_default_colors): Don't swap foreground and
5859 background colors in initial_colors[].
5860 (IT_set_frame_parameters): Don't swap frame's foreground and
5861 background pixels. If ALIST includes "(reverse . t)", swap
5862 foreground-color and background-color properties in frame's
5863 param_alist. If the original frame's param_alist doesn't specify
5864 the colors, store unspecified-fg and unspecified-bg, reversed if
5867 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5868 the colors are unspecified and reversed, reverse fore- and back-
5869 ground in the returned value.
5870 (Fframe_parameter): Ditto.
5872 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5874 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5875 get_last_unchanged_at_beg_row.
5876 (find_first_unchanged_at_end_row): Renamed from
5877 get_first_unchanged_at_end_row.
5878 (find_first_unchanged_at_end_row): Convert assertions to
5879 unconditional tests which abort. When looking for a row in
5880 unchanged text, don't go further back than first_text_row.
5882 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5883 Don't add in the last line's height when deciding if the new
5884 position is below the scroll margin.
5886 2000-10-16 Miles Bader <miles@gnu.org>
5888 * editfns.c (Fconstrain_to_field): Check carefully for field
5889 boundaries if either OLD_POS or NEW_POS has a non-nil field
5890 property, even if they're the same.
5892 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5894 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5895 height for XFillRectangle.
5897 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5899 * syntax.c (Fstring_to_syntax): New function extracted from
5900 Fmodify_syntax_entry.
5901 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5902 (skip_chars, Fforward_comment): Remove unused variables.
5903 (syms_of_syntax): Add defsubr for string-to-syntax.
5904 (describe_syntax): Add code for comment and string fences.
5906 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5908 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5909 Do the meta->esc mapping. Call get_keyelt before returning.
5910 Start scanning from the second element (the first is always `keymap')
5911 to make it easier to detect when we reach a parent map.
5912 Handle the case of inheriting from a symbol whose function is a map.
5913 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5914 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5915 (get_keyelt, Flookup_key): Update call to access_keymap.
5916 Remove the meta->esc mappings.
5917 (define_as_prefix): Delete old disabled code.
5918 (menu_item_p): New function.
5919 (where_is_internal_1): Skip over the few remaining menu items.
5920 * lisp.h (access_keymap): Update prototype.
5921 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5922 Update call to access_keymap.
5923 (follow_key, read_key_sequence): Update calls to access_keymap.
5924 Remove the meta->esc mappings.
5926 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5928 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5929 with additional argument.
5931 * xdisp.c (cursor_row_p): New function.
5932 (try_cursor_movement, display_line): Use it.
5934 * xdisp.c (append_space): Also save/restore iterator's current
5935 character and its length.
5937 * xdisp.c (init_from_display_pos): Add an assertion.
5938 (handle_stop): Don't set iterator's add_overlay_start.
5939 (handle_invisible_prop): Likewise.
5940 (load_overlay_strings): If text under an overlay is invisible,
5941 take both before- and after-strings into account when the iterator
5942 is positioned either at the start or at the end of the overlay.
5943 (forward_to_next_line_start): Rewritten.
5944 (reseat_at_next_visible_line_start): Rewritten.
5945 (set_iterator_to_next): Add parameter RESEAT_P.
5947 * dispextern.h (struct it): Remove member add_overlay_start.
5948 (set_iterator_to_next): Change prototype.
5950 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5952 * coding.c (code_convert_region): Be sure to initialize
5953 coding->category_idx.
5954 (decode_coding_string): Set coding->src_multibyte and
5955 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5956 (encode_coding_string): Set coding->src_multibyte and
5957 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5959 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5961 * xfns.c (Fx_create_frame): Don't bother calling
5962 face-set-after-frame-default since the caller does it for us anyway.
5964 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5966 * window.c (coordinates_in_window): Fix detection of vertical line
5967 on character terminals.
5969 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5971 * editfns.c (save_excursion_save): Additionally record the
5973 (save_excursion_restore): If buffer was visible in a window, and a
5974 different window was selected, and the old selected window is
5975 still live, restore point in that window.
5977 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5979 * xterm.c (x_produce_glyphs): Handle
5980 unibyte_display_via_language_environment correctly.
5982 * regex.c (regex_compile): Change the way of handling a range from
5983 unibyte char to multibyte char.
5985 * syntax.c (skip_chars): Change the way of handling a range from
5986 unibyte char to multibyte char.
5988 * process.c (read_process_output): Cancel previous change.
5990 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5992 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5994 * charset.c (Ffind_charset_string): Doc fix.
5995 (Ffind_charset_region): Doc fix.
5997 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5999 * process.c (read_process_output): Fix previous change. Adjust
6000 multibyteness of text to insert in a buffer by
6001 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6003 2000-10-10 Andreas Schwab <schwab@suse.de>
6005 * alloc.c (mark_object): Remove all workarounds installed on
6008 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6010 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6011 (base64_encode_1): Make it work for a text of multibyte form.
6012 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6013 case. Don't call str_to_multibyte because base64_decode_1
6014 produces correct multibyte form for eight-bit codes.
6015 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6016 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6017 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6020 * charset.h (CHAR_STRING): Optimized for single byte characters.
6022 2000-10-09 Andreas Schwab <schwab@suse.de>
6024 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6025 -1 after socket is closed, to fall through to error processing.
6027 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6029 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6030 variables. If ALIST includes foreground-color or
6031 background-color, change also the colors of the default face for
6034 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6036 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6037 them extern (they are defined on xfaces.c).
6038 (syms_of_msdos): Don't intern and don't staticpro
6039 Qbackground_color and Qforeground_color.
6041 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6043 * frame.c (Fframe_parameter): For non-windowed frames, if
6044 f->param_alist says foreground or background color is unspecified,
6045 call tty_color_name to return the color name computed from the
6046 frame's current colors.
6048 2000-10-06 Dave Love <fx@gnu.org>
6050 * terminfo.c (ospeed): Don't declare.
6052 * sysdep.c: Don't include string.h.
6053 (h_errno): Declare conditional also on TRY_AGAIN.
6055 * charset.c (Ffind_charset_string): Doc fix.
6057 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6058 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6061 2000-10-05 Dave Love <fx@gnu.org>
6063 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6064 position like menu-bar.
6066 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6068 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6070 * xdisp.c (handle_single_display_prop): Use safe_call1.
6071 (safe_call): Renamed from call_function.
6072 (safe_call1): New function.
6073 (handle_fontified_prop): Use safe_call1 instead of call1.
6074 (safe_eval): Renamed from eval_form.
6075 (safe_eval_handler): Renamed from eval_handler.
6076 (handle_single_display_prop, display_mode_element): Use safe_eval
6077 instead of eval_form.
6079 * xfaces.c (merge_face_heights): Use safe_call instead of
6082 * keyboard.c (show_help_echo): Use safe_call instead of
6083 call_function; use safe_eval instead of eval_form.
6085 * lisp.h (safe_call): Renamed from call_function.
6086 (safe_eval): Renamed from eval_form.
6087 (safe_call1): Add prototype.
6089 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6091 * xfns.c (image_ascent): Rearrange ascent calculation for the
6094 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6096 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6097 (where_is_internal_1): Don't bother ignoring menu-items any more.
6099 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6101 * keyboard.c (update_menu_bindings): New variable.
6102 (parse_menu_item): Use AREF. If update_menu_bindings
6103 is 0, don't update menu bindings.
6104 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6106 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6108 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6111 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6113 * syntax.c (forw_comment): Match nestedness of ender/starter.
6114 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6115 (prev_char_comstart_first): Remove.
6116 (back_comment): Check two-char comment markers more carefully
6117 to better handle overlapping cases like *//* or /* */* */ ...
6118 Match nestedness of ender/starter.
6120 2000-10-02 Dave Love <fx@gnu.org>
6122 * config.in (HAVE_GAI_STRERROR): Add undef.
6124 * process.c (Fopen_network_stream): Use it.
6126 * m/alpha.h (NO_REMAP): Don't define.
6128 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6130 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6131 return with a string converted to an integer or vice versa when
6132 Vmocklisp_arguments is t.
6133 (Fsignal): Likewise. The function can return for `quit'.
6134 (struct gcpro): Declare member `var' to point to a volatile
6137 * eval.c (error): Prevent compiler warning.
6139 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6141 * keymap.c (keymap_memberp): New function.
6142 (Fset_keymap_parent): Use it.
6143 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6144 Use keymap_memberp to avoid creating cycles.
6145 (access_keymap): Use KEYMAPP.
6147 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6149 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6150 gai_strerror. Make sure xerrno is set if connect fails. Improve
6153 2000-09-29 Jason Rumney <jasonr@gnu.org>
6155 * w32term.c (w32_char_font_type, w32_encode_char)
6156 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6157 (w32_bdf_per_char_metric): New function.
6158 (w32_per_char_metric): Use it.
6159 (x_draw_glyph_string_background): Always draw background for BDF
6162 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6163 GDI object which is a scarce resource.
6165 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6166 (get_quoted_string): Fix limit on memchr search.
6167 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6168 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6169 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6170 (get_cached_font_char, cache_char_offset): Use macro
6171 BDF_CODEPOINT_RANGE_COVER_P.
6172 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6173 (clear_cached_bitmap_slots): New function.
6174 (GET_HEX_VALUE): G-Z, g-z are not hex.
6175 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6176 (get_bitmap_with_cache): Use new cache implementation.
6177 (create_offscreen_bitmap): New function.
6178 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6180 * w32term.c (x_produce_glyphs): If the distance from the current
6181 position to the next tab stop is less than a canonical character
6182 width, use the tab stop after that.
6183 (x_draw_glyphs): Handle case START and END are out of bounds more
6185 (x_clear_mouse_face): Block/unblock input.
6186 (x_display_and_set_cursor): Don't show a hollow box cursor for
6187 buffers whose cursor_type is nil.
6189 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6191 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6193 * dispextern.h (updating_frame): Declare extern.
6195 2000-09-29 Andreas Schwab <schwab@suse.de>
6197 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6199 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6201 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6202 use its function definition.
6203 (tool_bar_items): Likewise.
6205 * lisp.h (fatal): Declare NO_RETURN.
6207 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6209 * keymap.c: Remove the line "#undef NULL".
6211 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6213 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6215 2000-09-28 Dave Love <fx@gnu.org>
6217 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6219 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6221 * .gdbinit (xreload): Note its need on GNU/Linux.
6223 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6224 r_alloc, r_alloc_free.
6226 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6228 * syntax.c (skip_chars): Handle negation correctly.
6230 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6232 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6233 with non-zero FORCE_P argument.
6235 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6238 * xdisp.c (window_box_height): Add an assertion.
6240 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6241 tool-bar than is available.
6242 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6244 2000-09-27 Dave Love <fx@gnu.org>
6246 * s/irix6-5.h: Now works 64-bit. Tidied.
6248 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6250 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6251 instead of BITS_PER_INT.
6252 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6253 EMACS_UINT, respectively.
6254 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6256 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6258 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6260 * window.c (freeze_window_starts): Construct last argument for
6261 foreach_window differently.
6263 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6265 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6266 EMACS_UINT instead of `int' and `unsigned int'.
6267 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6269 * frame.h (struct frame): Make the `nothing' member of union
6270 output_data an EMACS_INT.
6272 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6273 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6274 size in the sdata structure.
6275 (SDATA_NBYTES, SDATA_DATA): New macros.
6276 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6277 differently for the different layout of the sdata structure.
6278 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6280 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6281 Check that size recorded in the string size and size recorded in
6282 the sdata structure agree.
6284 2000-09-25 Dave Love <fx@gnu.org>
6286 * buffer.c: Include stdio.h.
6288 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6290 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6292 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6293 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6294 (__malloc_extra_blocks): Declare as __malloc_size_t.
6296 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6298 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6300 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6301 (read_char): If help-echo is showing, preserve the echo area
6304 * xdisp.c (help_echo_showing_p): New variable.
6305 (set_message): Reset it to 0.
6306 (init_xdisp): Initialize help_echo_showing_p.
6308 * dispextern.h (help_echo_showing_p): Declare extern.
6310 * config.in: Fix typo in __GNUC_MINOR__.
6312 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6314 * s/freebsd.h (POSIX_SIGNALS): Define.
6316 * xterm.c (x_clear_mouse_face): Block/unblock input.
6318 2000-09-24 Dave Love <fx@gnu.org>
6320 * fns.c (base64_encode_1): Fix last change.
6322 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6324 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6326 * xdisp.c (try_window_reusing_current_matrix): More fixes
6327 for the case window has a header-line.
6329 2000-09-22 Dave Love <fx@gnu.org>
6331 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6334 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6336 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6338 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6340 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6343 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6346 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6347 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6348 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6351 * marker.c (byte_char_debug_check): Return void.
6353 * xfns.c (Fx_create_frame): Set default frame parameter value
6354 for tool-bar-lines to 1.
6356 * dispnew.c (scrolling_window): Compare y-positions of rows
6357 equal at the start. Some simplification.
6359 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6360 reused rows' y-position in the case window has a header-line, and
6361 new window start is greater than old window start.
6363 * process.c (process_sent_to): New variable.
6364 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6365 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6366 Declare more parameters volatile.
6368 * lread.c (Vrecursive_load_depth_limit): New variable.
6369 (Fload): Check recursive loads whose recursion depth exceeds
6370 Vrecursive_load_depth_limit.
6371 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6373 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6375 * fileio.c (Fread_file_name): Doc fix.
6377 * editfns.c (Fmessage_or_box): Doc fix.
6379 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6381 * xfns.c (xbm_scan): Allow C-style comments.
6383 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6384 symbols are specified, add color translations to the cache.
6385 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6386 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6388 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6389 structures to xpm_init_color_cache.
6391 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6393 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6395 2000-09-19 Andrew Innes <andrewi@gnu.org>
6397 * makefile.nt (bootstrap-emacs): Don't change directory.
6399 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6401 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6403 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6404 If output buffer is too small, signal an appropriated error.
6406 2000-09-18 Dave Love <fx@gnu.org>
6408 * keyboard.c (menu_bar_items, tool_bar_items)
6409 (current_active_maps): Remove redundant get_local_map call.
6411 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6413 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6414 cursor for buffers whose cursor_type is nil.
6416 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6417 a feature to implement that is already implemented.
6418 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6421 * xfns.c (x_clear_image_1): New function.
6422 (x_clear_image): Use it.
6423 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6425 * dispnew.c (update_window): Move test for invisible lines
6426 at the top to update_window_line.
6427 (update_window_line): Handle invisible lines here.
6429 * xfns.c (clear_image_cache): Clear current matrices of all
6430 frames sharing an image cache. Block input while freeing
6431 images. Fix timestamp comparison.
6432 (x_clear_image): Also free the mask.
6434 * xfns.c (lookup_image): Block input while loading the image so
6435 that we won't get interrupted in a state where the image isn't yet
6437 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6438 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6439 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6440 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6442 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6444 * dispnew.c (update_window): Make sure to make desired rows
6445 current even if they are completely invisible at the top
6448 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6450 * xfns.c (lookup_image): Build mask before applying an algorithm.
6451 Recognize algorithm `disabled'.
6452 (cross_disabled_images): New variable.
6453 (COLOR_INTENSITY): New macro.
6454 (x_detect_edges): Use COLOR_INTENSITY.
6455 (x_disable_image): New function.
6456 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6458 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6459 disabled state, don't apply an image transformation algorithm if
6460 the user specified an image for the disabled state. Use
6461 `:algorithm disabled' for creating a disabled item's image if the
6462 user hasn't specified an image.
6464 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6465 allocation functions with the XPM lib.
6466 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6467 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6468 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6469 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6470 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6471 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6472 functions, if possible, because these handle color allocation
6473 failure more gracefully.
6474 (Fimage_mask_p): New function.
6476 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6477 (Qedge_detection, Qheuristic): New symbols.
6478 (syms_of_xfns): Initialize new symbols.
6479 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6480 `algorithm (edge-detection ...)'.
6481 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6482 (tiff_format, gif_format, gs_format): Add `:mask'.
6483 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6484 (GIF_MASK, GS_MASK): New enumerators.
6485 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6486 (emboss_matrix, laplace_matrix): New variables.
6487 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6488 (x_edge_detection): New functions.
6489 (x_laplace): Rewritten in terms of x_detect_edges.
6490 (x_build_heuristic_mask): If image has a mask, free it.
6492 2000-09-14 Andrew Innes <andrewi@gnu.org>
6494 * makefile.w32-in: Revert to Unix line endings.
6496 2000-09-14 Andrew Innes <andrewi@gnu.org>
6498 * makefile.w32-in: Standardize indentation somewhat.
6499 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6500 cater for differences between shells.
6502 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6504 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6506 * xterm.c (x_produce_glyphs): If the distance from the current
6507 position to the next tab stop is less than a canonical character
6508 width, use the tab stop after that.
6510 2000-09-14 Dave Love <fx@gnu.org>
6512 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6514 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6516 * xdisp.c (handle_fontified_prop): While running fontification
6517 functions, bind `fontification-functions' and
6518 `after-change-functions' to nil.
6520 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6521 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6523 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6525 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6526 USE_MMAP_FOR_BUFFERS.
6528 * insdel.c (make_gap): Use enlarge_buffer_text.
6530 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6531 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6532 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6533 from former r_alloc_* functions in ralloc.c.
6534 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6535 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6536 (mmap_init) [REL_ALLOC_MMAP]: New function.
6537 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6538 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6541 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6542 (enlarge_buffer_text): Add prototype.
6544 * ralloc.c: Remove everything having to do with the use of mmap.
6546 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6548 * sound.c (Fplay_sound): Doc fix.
6550 * keyboard.c: Avoid some more compiler warnings.
6551 (parse_tool_bar_item): Ignore cached key bindings.
6553 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6554 and allocation of Lisp data.
6556 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6558 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6559 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6562 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6564 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6566 * ccl.c: Comment fixed.
6567 (MAX_MAP_SET_LEVEL): Increased to 30.
6568 (PUSH_MAPPING_STACK): Enclose with do-while block.
6569 (POP_MAPPING_STACK): Likewise.
6570 (stack_idx_of_map_multiple): New variable.
6571 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6572 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6573 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6574 (ccl_driver) <CCL_MapSingle>: Likewise.
6575 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6576 with the case where looking up process reaches to the end of
6577 map-set, and call CCL programs as the above change.
6579 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6581 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6582 that might be clobbered by longjmp.
6583 (check_x_display_info, x_decode_color, create_frame_xic)
6584 (Fx_display_backing_store, Fx_display_visual_class)
6585 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6587 * lread.c (init_lread): Set Vloads_in_progress to nil.
6588 (Fload): Show list of recursively loaded files, when signaling an
6591 * lread.c (Vloads_in_progress): New variable.
6592 (record_load_unwind): New function.
6593 (Fload): Check for recursive loads.
6594 (syms_of_lread): Initialize Vloads_in_progress.
6595 (read_integer, read1): Avoid some compiler warnings.
6597 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6600 2000-09-11 Miles Bader <miles@gnu.org>
6602 * editfns.c (Fbuffer_string): Doc fix.
6604 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6606 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6608 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6610 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6611 whether to include other header files.
6613 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6615 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6616 by Fmemq as a boolean.
6618 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6620 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6622 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6624 * ralloc.c (mmap_fd): Remove initializer which can make it
6625 read-only in a dumped Emacs.
6626 (mmap_fd_1): New variable.
6627 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6628 restore it from there.
6629 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6630 unconditionally so that mmap_fd can be initialized there.
6631 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6632 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6633 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6635 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6637 * xdisp.c (dump_glyph_row): Fix printf format string.
6638 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6640 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6642 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6645 * xdisp.c (try_window_id): When trying to locate cursor in
6646 unchanged rows at the top, handle the case that we can't find it.
6648 * xterm.c (x_draw_glyphs): Handle case START and END are out
6649 of bounds more carefully.
6651 2000-09-08 Dave Love <fx@gnu.org>
6653 * s/sol2.h (REL_ALLOC_MMAP): Define.
6654 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6656 * ralloc.c: Don't include string.h (redundant).
6657 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6658 [!MAP_ANON]: Include fcntl.h.
6659 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6660 (r_alloc, r_re_alloc, r_alloc_free)
6661 (mmap_enlarge, mmap_set_vars): Use it.
6662 (r_alloc_init_fd): New function.
6663 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6664 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6667 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6670 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6671 change to __NetBSD__.
6673 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6675 * search.c (compile_pattern): Check the multibyteness of cached
6678 2000-09-08 Miles Bader <miles@gnu.org>
6680 * xfaces.c (default_face_vector): Function removed.
6681 (Finternal_merge_in_global_face): Restore old global/local
6682 attribute override order. Use inline loop instead of calling
6683 default_face_vector.
6685 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6687 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6688 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6689 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6690 where necessary, in case POINTER_TYPE is `void'.
6692 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6694 * frame.c (make_terminal_frame): Initialize frame foreground and
6695 background colors to unspecified, for the initial instance of an
6698 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6700 * ralloc.c (mmap_find): Fix overlap computation.
6701 (mmap_enlarge): Compute nbytes before trying to find an
6704 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6707 * lread.c (syms_of_lread): Change value of regexp
6708 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6710 * xmenu.c (xdialog_show): When looking up the selection in
6711 menu_items, take `quote' boundaries into account; this corresponds
6712 to a nil ITEM in x-popup-dialog.
6714 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6716 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6718 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6720 * coding.c (encode_coding_sjis_big5): Use translation table for
6721 encoding, not decoding. Fix the handling of latin-jisx0201.
6722 Check for the charset katakana-jisx0201 too.
6723 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6724 (detect_coding_sjis): Check the byte sequence more rigidly.
6726 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6728 * xfaces.c (Vparam_value_alist): New variable.
6729 (syms_of_xfaces): Initialize it.
6730 (Finternal_set_lisp_face_attribute): Avoid more consing.
6732 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6734 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6735 (Qbackground_mode): New variable.
6736 (syms_of_frame_1): Initialize Qbackground_mode.
6738 * lisp.h (Qdisplay): Declare extern.
6740 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6741 change face on all frames, and change the default for new frames.
6743 2000-09-07 Dave Love <fx@gnu.org>
6745 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6747 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6749 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6751 * charset.c: Include composite.h
6752 (lisp_string_width): New function.
6753 (Fstring_width): Call lisp_string_width instead of strwidth.
6755 * Makefile.in (charset.o): Depends on composite.h.
6757 * process.c (read_process_output): Before inserting the decoded
6758 text in the buffer, adjust the multibyteness.
6760 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6762 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6763 buffer's text buffer is null, map new memory.
6765 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6766 POINTER_TYPE and size_t.
6767 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6768 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6769 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6770 [REL_ALLOC_MMAP]: New macros.
6771 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6772 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6773 [REL_ALLOC_MMAP]: New functions.
6775 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6776 before and after unexec.
6778 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6779 text buffers if necessary.
6781 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6782 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6785 * config.in (HAVE_MMAP): Add #undef.
6787 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6789 * frame.c (Qdisplay_type): New variable.
6790 (syms_of_frame_1): Initialize it.
6791 (Fframe_parameter): New function that avoids consing.
6792 (syms_of_frame): Defsubr it.
6794 * buffer.c (Fother_buffer): Consider buffers as invisible when
6795 they are displayed in a window on an invisible frame.
6797 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6798 get-largest-window always return nil.
6800 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6802 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6803 variable; recognize Emacs 19 elc files.
6805 2000-09-04 Miles Bader <miles@gnu.org>
6807 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6808 before initially popping up the menu, so the menu doesn't flash
6809 when the face settings are significantly different from the defaults.
6811 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6813 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6814 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6815 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6816 (BIT_UNIBYTE): Remove.
6817 (re_match_2_internal): Delete corresponding code and streamline the
6818 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6819 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6820 (re_wctype_t): New type.
6821 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6822 (regex_compile): Use them and fix handling of overly long char classes.
6824 2000-09-03 Andrew Innes <andrewi@gnu.org>
6826 * makefile.w32-in: Change to DOS line endings.
6828 * s/ms-w32.h (ORDINARY_LINK): New define.
6830 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6831 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6833 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6834 (distclean): Delete them here instead.
6836 * w32proc.c (compare_env): Convert to uppercase for comparison,
6837 not lowercase, to match how the native Windows shell works.
6839 2000-09-03 Jason Rumney <jasonr@gnu.org>
6841 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6842 CVS changes the line-ends when checking in/out on DOS/Windows.
6844 * makefile.nt (emacs): Do not change directory to run temacs, as
6845 the load-path is set relative to current directory.
6847 2000-09-03 Miles Bader <miles@gnu.org>
6849 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6851 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6853 * xdisp.c (redisplay_mode_lines): New function.
6854 (display_mode_lines): Return number of mode lines displayed.
6855 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6856 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6858 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6859 string.h and strings.h.
6860 (index) [HAVE_INDEX]: Add prototype.
6862 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6863 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6865 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6866 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6868 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6870 * lread.c (read1): Accept `?' as symbol constituent, for
6871 compatiblity with XEmacs.
6873 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6875 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6876 (struct re_pattern_buffer): Remove newline_anchor.
6877 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6878 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6879 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6880 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6881 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6882 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6883 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6884 Get rid of references to newline_anchor.
6885 (regcomp): Allocate and precompute a fastmap.
6887 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6889 * lread.c (openp): GCPRO local variable `filename'.
6891 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6893 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6895 * regex.c: Merge some changes from GNU libc. Add prototypes.
6896 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6897 Use memcmp and memcpy instead of bcopy and bcmp.
6898 (init_syntax_once): Use ISALNUM.
6899 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6900 (REG_UNSET_VALUE): Remove. Use NULL instead.
6901 (REG_UNSET, re_match_2_internal): Use NULL.
6902 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6904 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6905 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6906 (regex_compile): In handle_interval, return an error rather than try to
6907 unfetch the interval if we can't find the closing brace.
6908 Obey the RE_NO_GNU_OPS syntax bit.
6909 (TOLOWER): New macro.
6911 (regexec): Allocate regs.start and regs.end as one block.
6913 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6915 * xdisp.c (echo_area_display): Check display_completed instead
6916 of calling detect_input_pending.
6918 * dispnew.c (update_frame): Only set display_completed here; move
6919 the update_begin and update_end calls here from update_frame_1.
6920 (update_frame_1): Don't set display_completed here, don't call
6921 update_begin/update_end.
6923 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6924 instead of store_frame_param.
6926 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6928 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6929 desired window matrix hasn't been displayed, use the current row
6930 instead. Make sure that only those frame rows are updated for
6931 which there exists a corresponding enabled desired row.
6933 2000-08-29 Miles Bader <miles@gnu.org>
6935 * xfaces.c (default_face_vector): New function.
6936 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6938 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6940 * lread.c (openp): Prevent temporary string passed to
6941 Ffile_readable_p from being garbage collected.
6943 2000-08-28 Dave Love <fx@gnu.org>
6945 * keymap.c (store_in_keymap): Add `static' to declaration.
6947 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6949 * emacs.c, callint.c, doc.c, editfns.c
6950 (toplevel) [HAVE_STRING_H]: Include string.h.
6951 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6952 (index): Remove prototypes which might conflict with non-standard
6953 definitions of index/strchr.
6955 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6956 (rindex): Define only if !HAVE_RINDEX.
6958 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6960 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6962 2000-08-28 Miles Bader <miles@gnu.org>
6964 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6965 made inconsistent by a font-related attribute in FROM.
6966 (merge_face_inheritance): Add function comment.
6968 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6970 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6971 the 4th arg (PREV_EVENT) Qt to suppress input method.
6973 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6975 * regex.c: Indent cpp directives and remove parens after `defined'.
6976 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6977 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6978 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6979 (re_compile_pattern): Use size_t for length.
6980 (init_syntax_once): Move to a better place.
6981 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6982 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6984 * syntax.c (back_comment): Detect cases where a comment-starter is
6985 actually inside another comment as in: /* a // b */ c // d \n.
6986 Make it clear that `comstart_pos' is unused for nested comments.
6988 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6989 (KEYMAPP): New macro.
6990 (Fkeymap_parent, Fset_keymap_parent): Use it.
6991 (fix_submap_inheritance): Mark it static.
6992 (define_as_prefix, describe_buffer_bindings, describe_command)
6993 (describe_translation, describe_map): Complete prototypes.
6995 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6997 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6998 to better match the key-lookup behavior.
7000 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7002 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7003 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7005 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7007 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7008 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7009 (xterm.o): Depend on coding.h
7011 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7013 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7014 the corresponding '#endif'.
7016 2000-08-26 Miles Bader <miles@gnu.org>
7018 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7019 * xfaces.c (QCinherit): New variable.
7020 (syms_of_xfaces): Initialize it.
7021 (LFACE_INHERIT): New macro.
7022 (Finternal_get_lisp_face_attribute)
7023 (merge_face_vector_with_property)
7024 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7025 (check_lface_attrs): Allow new types of face height. Check
7027 (CYCLE_CHECK): New macro.
7028 (merge_face_inheritance): New function.
7029 (merge_face_vectors): Merge inherited faces too. Add F and
7030 CYCLE_CHECK arguments.
7031 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7032 (lookup_named_face, lookup_derived_face, realize_named_face)
7033 (face_at_string_position, face_at_buffer_position): Supply
7034 new F and CYCLE_CHECK arguments to merge_face_vectors.
7035 (merge_face_heights): New function.
7036 (merge_face_vectors, merge_face_vector_with_property)
7037 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7038 handle relative face heights.
7039 (lface_same_font_attributes_p): Compare heights using EQ.
7041 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7043 * charset.c (char_to_string): Check the character validity.
7044 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7046 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7048 * regex.c (PUSH_FAILURE_COUNT): New macro.
7049 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7050 Handle popping of a register's or a counter's data.
7051 (POP_FAILURE_POINT): Use the new name.
7052 (re_match_2_internal): Push counter data on the stack for succeed_n,
7053 jump_n and set_number_at and remove misleading dead code in succeed_n.
7055 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7057 * xdisp.c (redisplay_internal): If considering all windows on all
7058 frames, update the display for each frame as soon as possible,
7059 instead of first building all desired matrices for all frames, and
7060 then updating them all.
7061 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7063 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7065 * bytecode.c (mark_byte_stack): Add a comment.
7067 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7068 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7071 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7073 * minibuf.c (do_completion): Always use compare-string, not
7074 string-equal because the latter doesn't pay attention to
7075 multibyteness of strings.
7077 * process.c (create_process): Don't setup raw-text coding here.
7078 (Fopen_network_stream): Don't set coding->src_multibyte and
7079 coding->dst_multibyte here.
7080 (read_process_output): For process filter, return unibyte string
7081 if default-enable-multibyte-characters is nil.
7082 (send_process): If OBJECT is multibyte text, be sure to encoded it
7083 by the specified coding system for the process. Otherwise, setup
7085 (init_process): Don't initialize default-process-coding-system here.
7087 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7089 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7090 <scroll-down-aggressively>: Likewise.
7092 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7094 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7095 zero. Set coding->produced_char correctly.
7097 2000-08-22 Andrew Innes <andrewi@gnu.org>
7099 * makefile.w32-in: New file.
7101 * unexw32.c (unexec): Ignore old_name, and use the actual location
7102 of the current executable instead. Base new_name on this.
7104 * w32proc.c (create_child): Remove reference to security
7105 descriptor, which isn't needed and doesn't compile with mingw32.
7107 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7108 up dllimport attributes.
7109 (x_update_window_end): Update prototype.
7111 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7112 extern, which screws up dllimport attributes.
7114 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7115 up dllimport attributes.
7117 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7118 screws up dllimport attributes.
7120 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7121 up dllimport attributes.
7122 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7123 screws up dllimport attributes.
7125 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7126 up dllimport attributes.
7128 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7129 screws up dllimport attributes.
7131 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7132 screws up dllimport attributes.
7134 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7135 up dllimport attributes.
7137 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7138 unnecessary extern, which screws up dllimport attributes.
7141 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7142 up dllimport attributes.
7144 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7145 unnecessary extern, which screws up dllimport attributes.
7147 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7148 screws up dllimport attributes.
7150 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7151 up dllimport attributes.
7153 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7155 * w32bdf.c (search_file_line):
7156 (set_bdf_font_info):
7158 (w32_get_bdf_glyph):
7159 (w32_BDF_to_x_font): Fix compile warnings.
7161 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7163 * w32select.c: Include keyboard.h before frame.h.
7165 * w32fns.c (max): Define macro.
7166 (JOHAB_CHARSET): Define if not known.
7167 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7168 (Fx_show_tip): Synch with X version.
7170 * w32xfns.c: Include keyboard.h before frame.h.
7172 * w32fns.c: Include keyboard.h before frame.h.
7174 * w32term.c: Include keyboard.h before frame.h.
7176 * fontset.c: Include keyboard.h before frame.h.
7178 * w32inevt.c: Include keyboard.h before frame.h.
7179 (MOUSE_MOVED): Define if not known.
7181 * minibuf.c: Include keyboard.h before frame.h.
7183 * keyboard.c: Include keyboard.h before frame.h.
7185 * indent.c: Include keyboard.h before frame.h.
7187 * dispnew.c: Include keyboard.h before frame.h.
7189 * buffer.c: Include keyboard.h before frame.h.
7191 * alloc.c: Include keyboard.h before frame.h.
7193 * print.c: Include keyboard.h before frame.h.
7195 * process.c: Include keyboard.h before frame.h.
7197 * scroll.c: Include keyboard.h before frame.h.
7199 * sysdep.c: Include keyboard.h before frame.h.
7201 * term.c: Include keyboard.h before frame.h.
7203 * window.c: Include keyboard.h before frame.h.
7205 * xdisp.c: Include keyboard.h before frame.h.
7206 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7208 * frame.c: Include keyboard.h before frame.h.
7210 * w32heap.h: Undefine min, max.
7212 * w32gui.h: Undefine min, max.
7214 * unexw32.c: Change PUCHAR to PCHAR.
7215 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7218 (copy_executable_and_dump_data): Remove unnecessary static defs.
7219 (copy_executable_and_dump_data): Fix compile warnings.
7221 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7223 * w32console.c (min): Define macro.
7224 (clear_frame, write_glyphs): Fix compile warning.
7226 * w32proc.c (compare_env):
7227 (find_child_console): Fix compile warning.
7229 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7230 sys_errlist instead of _sys_errlist.
7231 (get_emacs_configuration_options): New function.
7233 * s/ms-w32.h (sys_nerr): Provide default definition.
7234 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7235 name with _ prepended.
7236 (NSIG): Define if not known.
7237 (get_emacs_configuration): Provide extern declaration.
7238 (get_emacs_configuration_options): Provide extern declaration.
7239 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7241 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7243 (read_unc_volume): Fix compile warning.
7245 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7246 definitions from being used.
7248 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7250 * w32.c (unc_volume_file_attributes):
7251 (open_unc_volume): Make arg const.
7253 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7254 (read_input_waiting): Remove excess parameter.
7256 * w32.c (init_environment): Call _access.
7257 (check_windows_init_file): Call _close.
7258 (init_user_info): Call _putenv.
7259 (init_environment): Call _putenv and _strdup.
7260 (init_ntproc): Reset volume info cache on startup.
7262 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7263 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7264 cannot override the CRT malloc.
7266 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7267 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7269 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7270 unless we are linking with a static CRT.
7271 (RVA_TO_PTR): Cast result to unsigned char*.
7273 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7274 (add_volume_info): Use xstrdup.
7276 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7278 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7279 (do_completion, Fminibuffer_complete_word): Use it.
7280 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7281 var so it can take non-boolean values.
7283 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7285 * editfns.c (find_field): Formatting changes.
7286 (toplevel): Some old-style function forward declarations
7287 changed to prototypes, some new protypes added, some functions
7290 * lisp.h (set_time_zone_rule): Add prototype.
7291 (use_dialog_box): External declaration.
7293 * keyboard.c (gen_help_event): Add parameter SIZE.
7294 (kbd_buffer_events_waiting): Slightly rewritten.
7295 (clear_event): New function.
7296 (kbd_buffer_get_event): Use it, and clear the input_events of
7298 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7299 don't fill the newly created array with nils.
7300 (toplevel): Convert some old-style function forward declarations
7303 * keyboard.h (gen_help_event): Change prototype.
7305 * xterm.c (XTread_socket): Change calls to gen_help_event.
7307 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7309 * eval.c (Fmacroexpand): Doc fix.
7311 2000-08-20 Jason Rumney <jasonr@gnu.org>
7313 * w32term.h (x_display_info_for_display): Remove as this function
7314 does not exist on W32.
7316 * w32term.c (help_echo_window): New variable.
7317 (syms_of_w32term): staticpro it.
7318 (note_mode_line_highlight): Set it.
7319 (XTextExtents16): Removed as there is no equivalent on W32.
7320 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7321 the X way of doing this will not work for W32.
7322 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7323 (x_draw_image_foreground): Avoid drawing outside of the clip area
7324 when image doesn't have a mask.
7325 (note_mouse_highlight): Process overlays in the right order of
7326 priority. Set help_echo_window.
7327 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7328 because that's more visible for large images.
7330 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7331 name to single_keymap_panes.
7332 (w32_menu_show): Set wv->title when dealing with titles.
7333 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7335 2000-08-21 Miles Bader <miles@gnu.org>
7337 * minibuf.c (do_completion): Try again if we rewrite the input
7338 string, but no completion was done, so that any completion message
7341 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7343 * xfaces.c (lface_equal_p): Compare strings differently.
7344 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7345 (realize_tty_face): Use them.
7346 (syms_of_xfaces): Initialize new variables.
7347 (map_tty_color): New function, extracted from realize_tty_face.
7348 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7349 foreground or background color, store the new color name in the
7350 realized face; previous code trying to do this had no effect.
7351 (realize_tty_face): Use map_tty_color.
7352 (Fclear_face_cache): Set face_change_count and ensure thorough
7355 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7357 * undo.c (record_first_change, record_marker_adjustment): Don't
7358 use XBUFFER on last_undo_buffer which might not be a buffer.
7360 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7362 * coding.c (decode_coding_string): Set members consumed,
7363 consumed_char, produced, produced_char of *coding correctly. If
7364 decode_coding doesn't consume any byte, don't try anymore.
7365 (encode_coding_string): Likewise.
7367 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7369 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7370 conditional have void type, for Standard C compilers.
7372 * xdisp.c (redisplay_internal): Compare windows for equality with
7373 EQ, instead of applying XWINDOW to something that might not
7376 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7378 * fontset.c (Finternal_char_font): Search only the selected frame
7379 for a window of the current buffer.
7381 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7383 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7386 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7387 second half of a HELP_EVENT is found at the start of kbd_buffer.
7389 2000-08-18 Miles Bader <miles@gnu.org>
7391 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7393 * editfns.c (save_restriction_save): Rewrite to use markers.
7394 (save_restriction_restore): Rewrite to understand new form of data
7395 saved by save_restriction_save.
7396 (Fsave_restriction): Remove cautionary note in doc-string.
7398 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7400 * fileio.c (build_annotations): Add a comment explaining the
7401 return value of format-annotate-function. Replace a spurious call
7402 to Flength with a CONSP test. Call format-annotate-function with
7403 a fifth arg specifying how many times the function is been called
7404 in a row, to let it choose temporary buffers appropriately.
7406 2000-08-17 Dave Love <fx@gnu.org>
7408 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7409 declare make_temp_name twice.
7411 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7412 (unreadpure): Give it an arg.
7414 * unexalpha.c: Prototype fatal_unexec, mark_x,
7415 update_dynamic_symbols. Declare unexec as void.
7417 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7418 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7420 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7421 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7423 * alloca.c: Use #error.
7424 [POINTER_TYPE]: Use it.
7426 * eval.c (Fdefvar): Doc fix.
7428 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7429 INITIALIZE_INTERVAL.
7431 * buffer.h: Avoid DECLARE_INTERVALS.
7433 * config.in: Add size_t.
7435 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7437 * w16select.c (set_clipboard_data): If there's not enough memory
7438 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7439 expects. In case of other failures, return 3.
7440 (system_error_msg): New error message.
7441 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7444 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7446 * term.c (write_glyphs): Also turn off inverse video after turning
7447 off other appearances in case TS_exit_attribute_mode is not equal
7448 to TS_end_standout_mode.
7449 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7451 (turn_off_face): Reset standout_mode only if
7452 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7453 is equal to TS_end_standout_mode.
7455 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7457 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7458 sequence at the end of the source block.
7460 * ccl.c (Fccl_program_p): Docstring modified.
7461 (Fccl_execute): Likewise.
7462 (Fccl_execute_on_string): Likewise.
7464 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7466 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7468 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7470 The following changes are mainly to fix bugs of
7471 encode/decode-coding-string failing if encoding/decoding return
7472 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7473 variable conversion_buffer.
7475 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7476 decrement dst_end to avoid buffer overflow in the later call of
7479 * coding.h (conversion_buffer_size, conversion_buffer)
7480 (get_conversion_buffer): Extern deleted.
7482 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7483 (conversion_buffer, conversion_buffer_size): Variables deleted.
7484 (get_conversion_buffer): Function deleted.
7485 (struct conversion_buffer): New structure.
7486 (MAX_ALLOCA): New macro.
7487 (allocate_conversion_buffer): New macro.
7488 (extend_conversion_buffer, free_conversion_buffer): New functions.
7489 (ccl_coding_driver): Set coding->result.
7490 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7491 this is the last block of source.
7492 (encode_coding): Likewise. Handle the source block as the last
7493 one only when the whole source text is consumed.
7494 (decode_coding_string): Handle the case that the output buffer is
7495 too small to decode the whole source text. Use
7496 allocate_conversion_buffer, extend_conversion_buffer and
7497 free_conversion_buffer, not get_conversion_buffer.
7498 (encode_coding_string): Likewise.
7499 (init_coding): Function deleted.
7500 (init_coding_once): Delete code to initialize conversion_buffer_size.
7502 * emacs.c (main): Don't call init_coding.
7504 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7506 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7507 (insert_glyphs): Likewise.
7509 * w32console.c (write_glyphs): Use a locally declared
7512 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7514 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7515 member of display_info is NULL.
7517 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7519 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7521 * term.c (turn_off_face): Reset standout_mode when resetting
7522 appearances with capability `me'.
7523 (write_glyphs): Switch on inverse video before each face change.
7525 2000-08-14 Dave Love <fx@gnu.org>
7527 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7528 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7529 (lisp_free): Declare and make static.
7531 * window.c: Fix embedded comment.
7532 (syms_of_window): Fix doc string.
7534 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7536 * keymap.c (push_key_description): If C without modifiers is < 32,
7537 make sure to print `C-' before `M-', like in the manual.
7539 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7541 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7542 since they aren't relocated anymore.
7543 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7545 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7546 partially visible line which is smaller than the window's height.
7548 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7550 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7551 the multibyte form of eight-bit-control characters.
7552 (Fccl_execute_on_string): Initialize ccl->multibyte.
7554 * ccl.h (struct ccl_program): New member multibyte.
7556 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7558 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7560 * regex.c (regex_compile) <normal_char>: Pay attention to
7562 (analyse_first) <exactn>: Setup fastmap correctly for
7563 eight-bit-control characters.
7565 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7567 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7569 * keyboard.c (make_lispy_event): Handle the new event type
7570 multibyte_char_keystroke.
7572 * xterm.c: Include coding.h.
7573 (XTread_socket): Work around a bug of XmbLookupString. If the
7574 input is from XIM, decode it according to the current locale. In
7575 that case, generate multibyte_char_keystroke events.
7577 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7579 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7580 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7582 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7584 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7585 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7586 (move_it_in_display_line_to): Record iterator's ascent and descent
7587 before producing glyphs, and restore them when we know the glyph
7588 doesn't fit on the line.
7589 (move_it_to): Restructured so that it's easier to debug. If
7590 moving to a vpos, and not moving to an x or character position,
7591 stop as soon as the specified vpos is reached; don't move further
7592 into that line because that might change the computed line height.
7593 (try_cursor_movement): New function, extracted from the cursor
7594 movement branch of redisplay_window. If ending on a partially
7595 visible line, don't try to scroll if the cursor line is taller
7597 (redisplay_window): Use try_cursor_movement.
7599 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7600 because that function doesn't cope with variable-height lines.
7602 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7603 box cursor because that's better visible for large images.
7605 2000-08-10 Miles Bader <miles@gnu.org>
7607 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7609 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7611 * xdisp.c (Vmessages_buffer_name): New variable.
7612 (message_dolog): Use it.
7613 (syms_of_xdisp): Initialize it.
7615 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7617 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7618 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7619 redundant now that keyboard.h is included.
7621 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7623 * keyboard.c (kbd_buffer_events_waiting): New function.
7625 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7627 * msdos.c: Include keyboard.h.
7628 (XMenuActivate): Empty no_event events from the event buffer. If
7629 no events are left after that, call clear_input_pending.
7630 (mouse_clear_clicks): New function, code moved from mouse_init.
7631 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7632 mouse driver to ``forget'' any past clicks.
7634 * Makefile.in (msdos.o): Depend on keyboard.h.
7636 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7638 * lisp.h (input_pending): External declaration.
7640 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7642 * xdisp.c (echo_area_display): Display thoroughly if input is
7643 pending. Bind redisplay-dont-pause to t during the redisplay.
7644 in case input is pending.
7646 * dispnew.c (Qredisplay_dont_pause): New variable.
7647 (syms_of_display): Initialize and staticpro it.
7648 (update_frame_1): Don't interrupt the display for pending input if
7649 redisplay_dont_pause is set.
7651 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7653 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7655 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7657 * callproc.c (Fcall_process): Terminate the unwind-protect around
7658 the post-read-conversion of coding system.
7660 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7661 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7662 * buffer.h (overlays_at): Update prototype.
7663 * xdisp.c (next_overlay_change): Update call to overlays_at.
7664 * xfaces.c (face_at_buffer_position): Likewise.
7665 * textprop.c (Fget_char_property): Likewise.
7666 * xterm.c (note_mouse_highlight): Likewise.
7668 * minibuf.c (do_completion): Don't consider a simple change of
7669 case as `completion'.
7671 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7673 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7674 * undo.c (record_delete): Make sure last_point_position_buffer is
7675 a buffer before comparing pointers.
7677 * coding.h (decode_coding_string): Declare.
7679 * intervals.h (Fprevious_single_char_property_change): Declare.
7681 * textprop.c (Fprevious_single_char_property_change): Don't do
7682 arithmetic directly on lisp objects.
7684 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7686 * keyboard.h (menu_item_eval_property): Declare.
7688 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7689 reuse as buffer name, instead of recreating (and discarding) every
7690 time a message is logged.
7691 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7692 (current_message_1, truncate_message_1, set_message_1)
7693 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7694 (current_message, truncate_echo_area, display_echo_area)
7695 (resize_echo_area_axactly): Changed calls.
7697 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7699 (Ffind_coding_systems_region_internal): First argument to Fappend
7700 must be an integer, not a Lisp object.
7702 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7704 * charset.c (Fchar_width): Doc fix.
7706 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7708 * charset.c (Fstring_width): Doc fix.
7710 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7712 * xdisp.c (start_display): When starting display on a continuation
7713 line, clear ascent and descent members of the iterator structure;
7714 the height of the continued line does not affect the height of the
7716 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7717 line taller than the window.
7718 (redisplay_window) <forced window start>: Handle case that the
7719 middle of the window is not found in any row.
7720 (dump_glyph_row): Show more information.
7721 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7722 first text line in a glyph matrix.
7724 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7725 of the clip area when image doesn't have a mask.
7727 * fns.c (sweep_weak_table): Fix survival conditions for
7728 key-or-value and key-and-value weakness.
7730 * .gdbinit (xhashtable): New command.
7732 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7733 tables out of the list of all weak hash tables.
7735 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7736 a new buffer is created, make sure echo_area_buffer[] references
7739 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7741 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7744 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7746 * syntax.c (skip_chars): Fix previous change. Make the handling
7747 of unibyte string consistent with that of regex search.
7749 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7751 * xmenu.c (popup_get_selection): Use xfree instead of free.
7753 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7755 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7757 * callproc.c (child_setup): Use xfree instead of free.
7759 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7761 (run_mac_command, closedir): Use `xfree' instead of `free'.
7763 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7765 * eval.c (error): Use xfree instead of free.
7767 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7769 * fns.c: Replace `illegal' with `invalid'.
7770 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7772 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7774 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7777 2000-08-04 Noah Friedman <friedman@splode.com>
7779 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7782 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7784 * syntax.c (skip_chars): Fix typo in error message.
7786 2000-08-04 Andreas Schwab <schwab@suse.de>
7788 * m/ia64.h: Moved from s/ia64.h.
7790 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7792 * process.c (read_process_output): Big simplification. Handle
7793 composition and post-read-conversion of coding system correctly.
7794 (send_process): Handle composition correctly.
7796 * callproc.c (Fcall_process): Handle post-read-conversion of
7797 coding system if any.
7799 * coding.c (decode_coding_iso2022): More strict check for handling
7801 (coding_restore_composition): Pay attention to the case that
7802 cmp_data is not set properly (because of invalid code in the
7804 (run_pre_post_conversion_on_str): Include text properties in the
7806 (decode_coding_string): Set members of coding correctly.
7808 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7810 * s/ia64.h: New file.
7812 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7813 Use NULL instead of 0 at the end of variable argument list of
7814 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7815 sizeof (int) < sizeof (void *).
7817 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7818 of variable argument lists of XtVaGetValues and XtVaSetValues.
7820 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7821 variable argument lists of XtVaGetValues and XtVaSetValues.
7823 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7825 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7826 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7828 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7831 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7832 in call to Fsingle_key_description.
7834 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7837 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7839 * window.c (display_buffer_reuse_frames): New variable.
7840 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7841 frames displaying BUFFER.
7842 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7844 2000-08-01 Miles Bader <miles@gnu.org>
7846 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7847 when to constrain NEW_POS (they were pretty screwed up before).
7849 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7851 * msdos.c (run_msdos_command): Save and restore the master
7852 environment, for the case that child_setup signals an error.
7853 When mirroring slashes in DOS shell commands, don't fail when
7854 argv[2] has embedded blanks.
7855 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7856 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7857 (dos_ttraw): Call mouse_setup_buttons.
7859 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7860 using alloca; free it after run_msdos_command returns.
7862 2000-07-27 Dave Love <fx@gnu.org>
7864 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7865 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7867 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7869 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7871 * editfns.c (lisp_time_argument): Fix last change.
7873 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7875 * fns.c (Fdelete): Make it work on vectors and strings in addition
7878 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7879 (syms_of_fns): Initialize new variables.
7880 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7881 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7882 weakness, with t meaning the same as `key-and-value'.
7884 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7886 * coding.h (struct coding_system): Member safe_charset deleted.
7888 * coding.c (Qsafe_charsets): This variable deleted.
7889 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7891 (coding_safe_chars): New function.
7892 (CODING_SAFE_CHAR_P): New macro.
7893 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7894 checking safe_charsets member of the coding system. Caller changed.
7895 (detect_coding_iso2022): New local variable safe_chars.
7896 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7897 safe_charsets member of the coding system.
7898 (decode_coding_iso2022): New local variable safe_chars.
7899 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7900 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7901 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7902 (ENCODE_UNSAFE_CHARACTER): New macro.
7903 (encode_coding_iso2022): New local variable safe_chars. Check
7905 (setup_coding_system): Delete the code to initialize
7906 coding->safe_charses
7907 (intersection, find_safe_codings): New functions.
7908 (Ffind_coding_systems_region_internal): New function.
7909 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7910 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7911 variable and initialize it.
7913 * fns.c (char_table_ref_and_index): New function.
7915 * lisp.h (char_table_ref_and_index): Add prototype.
7917 2000-07-26 Sam Steingold <sds@gnu.org>
7919 * editfns.c (lisp_time_argument): Added third argument `usec'.
7920 (Ffloat_time): New built-in Lisp function.
7922 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7924 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7925 for the character code.
7927 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7930 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7931 if called for a popup menu.
7932 (xmenu_show): Store help string in widget values.
7934 2000-07-26 Dave Love <fx@gnu.org>
7936 * syswait.h: Move some definitions.
7937 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7938 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7939 perspicuous definitions.
7940 (WTERMSIG): Fix bit pattern used.
7942 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7944 * print.c (print_object): If vector printing is truncated, print
7945 "..." to indicate it as well as the case of list printing.
7947 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7949 * xdisp.c (next_element_from_display_vector): Improve comments.
7951 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7952 for the character code, and the rest for the face id as in 20.x.
7953 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7955 * window.c (window_display_table): Cleaned up.
7957 * syntax.c (Fforward_word): Add last arg nil in call of
7958 Fconstrain_to_field.
7960 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7962 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7963 identical but for the letter-case, don't call
7964 barf_or_query_if_file_exists.
7966 2000-07-25 Miles Bader <miles@gnu.org>
7968 * editfns.c (find_field): Honor special `boundary' fields.
7969 (Qboundary): New variables.
7970 (syms_of_editfns): Initialize Qboundary.
7971 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7972 Use scan_buffer instead of find_before_next_newline, because it
7973 allows us to detect the boundary case where there's a newline at
7975 * lisp.h (Fconstrain_to_field): Update external declaration.
7977 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7979 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7982 2000-07-24 Dave Love <fx@gnu.org>
7984 * s/sunos4-0.h, s/sol2.h:
7985 (LIBS_TERMCAP): Move from m/sparc.h.
7987 * m/sparc.h (TERMINFO): Moved to system files (probably only
7988 relevant for sunos4 judging by its vintage).
7989 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7992 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7994 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7995 name to single_keymap_panes.
7997 2000-07-24 Andreas Schwab <schwab@suse.de>
7999 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8001 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8003 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8004 parameters instead of using int parameters. Expect FN to accept
8005 EMACS_INT parameters.
8006 (display_echo_area, resize_echo_area_axactly, current_message)
8007 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8008 with new argument list.
8009 (resize_mini_window_1): New callback function.
8010 (current_message_1, truncate_message_1, set_message_1): Change
8011 parameter lists to the new format expected by with_echo_area_buffer.
8013 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8015 * fontset.c (fontset_ref): Remove INLINE declaration.
8016 (fontset_ref_via_base): Likewise.
8017 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8020 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8022 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8023 correct order of priority. If help echo was found in an overlay,
8024 use that overlay as the object in which the help echo was found.
8026 2000-07-22 Miles Bader <miles@gnu.org>
8028 * textprop.c (Fprevious_single_char_property_change): The initial
8029 property value should be from the position preceding POSITION, not
8032 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8034 * coding.c (syms_of_coding): Doc fix for
8035 inhibit-iso-escape-detection.
8037 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8039 * xterm.c (note_mouse_highlight): Process overlays in the right
8042 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8044 * xterm.c (note_mouse_highlight): If help-echo was found in an
8045 overlay, use that overlay as the object in which the help was found.
8047 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8049 * window.c (foreach_window): Instead of a fake variable argument
8050 list, take one USER_DATA argument.
8051 (foreach_window_1): Likewise, and call callback functions with two
8052 args, the window and USER_DATA.
8053 (struct check_window_data): New struct.
8054 (check_window_containing): Use it.
8055 (window_from_coordinates): Set up a struct check_window_data for
8057 (add_window_to_list, freeze_window_start): Change parameters
8058 according to new calling convention.
8060 * window.h (foreach_window): Change prototype.
8062 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8064 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8066 * xmenu.c (menu_help_callback): Call show_help_echo with
8067 additional arguments OBJECT and POS.
8069 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8071 * data.c (Faset): Allow storing any multibyte character in a
8072 string. Convert unibyte string to multibyte if necessary.
8074 * xfns.c (x_encode_text): New function.
8075 (x_set_name): Use x_encode_text.
8076 (x_set_title): Likewise.
8078 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8080 * xterm.h (x_encode_text): Add prototype.
8082 2000-07-20 Dave Love <fx@gnu.org>
8084 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8087 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8089 * msdos.c (help_echo_window): New variable.
8090 (syms_of_msdos): Initialize and staticpro it.
8091 (IT_note_mode_line_highlight): Set help_echo_window.
8092 (IT_note_mouse_highlight): Ditto.
8093 (dos_rawgetc): Store help_echo_window in the second event produced
8096 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8097 Record the object that generated the help echo and the position of
8098 that object in help_echo_object and help_echo_pos. Record that
8099 some glyphs in a row are displayed in mouse-face.
8100 (IT_update_begin): Don't clear mouse highlight unless one of the
8101 enabled glyph rows is marked as being displayed in mouse-face.
8102 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8103 and position recorded in help_echo_object and help_echo_pos to the
8105 (IT_menu_display): Accept a new argument PN: the pane number of
8106 the current menu pane. Record the pane number and the item
8107 number of the item which has associated help string.
8108 (XMenuActivate): Update the prototype for help_callback in
8109 function declaration. Call IT_menu_display with the current menu
8110 pane number as an additional argument. Call help_callback with
8111 two additional arguments: the pane number and the item number of
8112 the menu item associated with the help text.
8113 (help_echo_object, help_echo_pos): New variables.
8114 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8116 * msdos.h (XMenuActivate): Update prototype.
8118 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8120 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8121 Add some more prototypes.
8123 * xterm.c, xterm.h: Add some more prototypes.
8125 * lisp.h (Fnext_single_char_property_change): Add prototype.
8127 * dispnew.c (direct_output_for_insert): Remove confusing
8128 outer local variable mouse_face_overwritten_p.
8129 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8131 * alloc.c (allocate_string_data): Don't copy old string contents.
8133 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8135 * coding.c (code_convert_region): Delete text properties before
8136 shrinking the conversion region.
8138 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8140 * dispnew.c (update_text_area): Write the whole row if it
8141 has mouse-face in it.
8143 * xfaces.c (face-alternative-font-family-alist): Remove
8144 DEFVAR_LISP; staticpro instead.
8146 * xmenu.c (menu_help_callback): Call show_help_echo with
8149 * keyboard.c (show_help_echo): Add parameter WINDOW.
8150 (read_char): Call show_help_echo with window extracted from Lisp
8152 (gen_help_event): Add parameter WINDOW.
8154 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8156 * xterm.c (help_echo_window): New variable.
8157 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8158 (XTread_socket): Pass help_echo_window to gen_help_event.
8159 (syms_of_xterm): Initialize and staticpro help_echo_window.
8161 2000-07-18 Dave Love <fx@gnu.org>
8163 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8165 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8167 * alloc.c (allocate_string_data): If string had already data
8168 assigned, copy old contents to new string data.
8170 * coding.c (syms_of_coding): Fix typo in spelling of variable
8171 `inhibit-iso-escape-detection'.
8173 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8175 * Makefile.in: Add dependencies on dispextern.h.
8176 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8177 `free'; both can conflict with system header files.
8179 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8181 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8184 2000-07-18 Dave Love <fx@gnu.org>
8186 * window.c (Fwindow_list): Declare arg `window'.
8188 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8190 * coding.c (setup_coding_system): Don't override the explicitly
8191 specified designations.
8193 2000-07-15 Miles Bader <miles@gnu.org>
8195 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8196 from `text_property_eq' and `text_property_stickiness', respectively.
8197 (find_field, Fconstrain_to_field, char_property_eq)
8198 (char_property_stickiness): Changed to call char-property functions
8199 instead of text-property-only ones.
8201 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8202 `next_single_char_property_change'). Do more error checking, and
8203 cleanup limit behavior.
8204 (Fprevious_single_char_property_change): New function.
8205 (syms_of_textprop): Initialize new subrs.
8207 * xdisp.c (display_prop_end, invisible_text_between_p):
8208 Call Fnext_single_char_property_change instead of
8209 next_single_char_property_change.
8211 2000-07-15 Jason Rumney <jasonr@gnu.org>
8213 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8214 after menu is finished with.
8215 (add_menu_item): Only consider wv->title as a menu title.
8216 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8218 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8220 (FONT_REGEXP): Remove unused macro, and its sub-components.
8221 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8223 * w32term.c (help_echo_object, help_echo_pos): New variables.
8224 (note_mode_line_highlight): Store additional information about the
8225 help-echo in help_echo_object and help_echo_pos. Check both
8226 `local-map' and `keymap' properties for changing the cursor
8227 (note_mouse_highlight): Store additional information about the
8228 help-echo in help_echo_object and help_echo_pos.
8229 (note_tool_bar_highlight): Set help_echo_object to nil and
8230 help_echo_pos to -1.
8231 (w32_read_socket): Use gen_help_event instead of filling
8232 input_events manually.
8233 (syms_of_w32term): Staticpro help_echo_object.
8234 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8235 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8236 (x_clear_mouse_face): New function.
8237 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8238 (x_update_window_begin): No need to turn off the mouse
8240 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8241 depending on whether they contain glyphs highlighted in mouse-face.
8242 (x_fill_stretch_glyph_string): Consume runs of stretch
8243 glyphs instead of a single one.
8244 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8245 with new argument list.
8246 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8247 (x_append_glyph, x_append_composite_glyph)
8248 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8249 changes in struct glyph starting 1999-12-27. See comments for
8250 xterm.c on 2000-07-05.
8252 2000-07-14 Sam Steingold <sds@gnu.org>
8254 * xfaces.c (realize_x_face): Fix the last patch:
8255 check `default_face' before dereferencing.
8257 2000-07-14 Dave Love <fx@gnu.org>
8259 * syntax.c (back_comment): Add null default in switch (for pcc).
8261 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8263 * xfaces.c (realize_x_face): Make fontset using the base of the
8264 default_face's fontset, not using the default fontset.
8266 * coding.c (inhibit_iso_escape_detection): New variable.
8267 (syms_of_coding): Make it a Lisp variable.
8268 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8269 nonzero, ignore ISO2022's escape sequence.
8271 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8273 * alloca.c (malloc) [emacs]: Define as xmalloc.
8275 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8276 use that instead of the mouse position. Add parameters DX and DY.
8278 * dispextern.h (Fx_show_tip): Adjust number of parameters
8281 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8282 if HELP is a function, call it with OBJECT and POS as parameters
8283 to get the help to display.
8284 (gen_help_event, kbd_buffer_store_help_event): New functions.
8285 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8286 (read_char): Call show_help_echo with new parameters.
8288 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8291 * xterm.c (help_echo_object, help_echo_pos): New variables.
8292 (note_mode_line_highlight): Store additional information about the
8293 help-echo in help_echo_object and help_echo_pos. Check both
8294 `local-map' and `keymap' properties for changing the cursor
8295 (note_mouse_highlight): Store additional information about the
8296 help-echo in help_echo_object and help_echo_pos.
8297 (note_tool_bar_highlight): Set help_echo_object to nil and
8298 help_echo_pos to -1.
8299 (XTread_socket): Use gen_help_event instead of filling
8300 input_events manually.
8301 (syms_of_xterm): Staticpro help_echo_object.
8303 * xmenu.c (menu_highlight_callback): Use
8304 kbd_buffer_store_help_event instead of setting up and input_event
8307 * xdisp.c (eval_form): GCPRO argument sexpr.
8308 (call_function): New function.
8309 (handle_single_display_prop): Use call_function and FUNCTIONP
8310 instead of checking whether if font_height is a symbol and
8313 * eval.c (internal_condition_case_2): New function.
8315 * lisp.h (FUNCTIONP): New macro.
8316 (internal_condition_case_2, call_function): Add prototypes.
8318 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8319 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8320 Always set `arg' member of input_events.
8321 (construct_menu_click): Unused function removed.
8323 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8325 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8326 (construct_drag_n_drop, x_scroll_bar_handle_click)
8327 (w32_read_socket): Always set `arg' member of input_events.
8329 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8331 * lisp.h (eval_form): Add prototype.
8333 * xdisp.c (eval_form): Make it externally visible.
8335 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8337 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8338 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8339 consing. For prefix events, store the frame in the `arg' slot of
8340 the event, otherwise store the key there.
8341 (XTread_socket): Instead of consing, use the frame_or_window slot
8342 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8344 * xmenu.c (menu_highlight_callback): Store help string in the
8345 `arg' member of the input event; don't cons.
8346 (menubar_selection_callback): Use the `arg' slot of input events
8347 to queue additional information, instead of consing.
8349 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8351 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8353 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8355 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8356 input events to queue additional information, instead of consing.
8358 * keyboard.c (kbd_buffer_gcpro): Renamed from
8359 kbd_buffer_frame_or_window. Now used for all Lisp objects
8360 referenced from the input queue.
8361 (kbd_buffer_store_event): Always use structure assignment for
8362 copying input events. Record all Lisp objects referenced from
8363 events in kbd_buffer_gcpro.
8364 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8365 differently from input events. Test for prefix menu_bar_events
8366 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8367 event in kbd_buffer_gcpro to nil.
8368 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8369 frame_or_window is equal to its arg member as prefix events.
8370 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8371 used by an input event to nil.
8372 (init_keyboard): Use two times the size of the input queue
8373 for kbd_buffer_gcpro.
8374 (syms_of_keyboard): Likewise.
8376 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8377 Use USER_SIGNAL_EVENT.
8379 * termhooks.h (struct input_event): Add member `arg'.
8380 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8381 (USER_SIGNAL_EVENT): Renamed from user_signal.
8383 * xfaces.c (ASET): Remove definition.
8385 * lisp.h (AREF, ASET, ASIZE): New macros.
8387 * fontset.c (AREF, ASIZE): Remove definitions.
8389 * fns.c (AREF): Remove definition.
8391 * composite.c (AREF): Remove definition.
8393 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8395 * dispnew.c (redraw_overlapped_rows): Add missing local.
8396 (scrolling_window): Remove debug code.
8398 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8399 Before scrolling, turn off a mouse-highlight in the window
8402 * xterm.c (x_update_window_end): Add parameter
8403 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8404 redisplay in XTframe_up_to_date.
8405 (x_clear_mouse_face): New function.
8406 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8408 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8410 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8411 it when any row is written to that contains glyphs highlighted in
8413 (update_window): Call the window update end hook with new
8414 parameter MOUSE_FACE_OVERWRITTEN_P.
8415 (direct_output_for_insert): Give up if row contains mouse-face.
8417 * dispextern.h (struct redisplay_interface): Add parameter
8418 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8419 (clear_mouse_face): New function pointer member.
8421 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8423 * syntax.c (back_comment): Use one switch rather than a few `if's.
8424 Obey open_paren_in_column_0_is_defun_start.
8425 When reverting to the `slow' method, try to nicely handle the case
8426 of nested comments by checking that the comment-starter we found
8427 does indeed match the comment-ender.
8428 (scan_sexps_forward, scan_sexps_forward):
8429 Ignore excessive opening parenthesis rather than throwing an error.
8431 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8433 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8434 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8436 * dispnew.c (direct_output_forward_char): Give up if currently
8437 displaying a message instead of the minibuffer contents.
8439 * xterm.c (x_update_window_begin): No need to turn off the mouse
8441 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8442 depending on whether they contain glyphs highlighted in mouse-face.
8444 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8445 compare the mouse_face_p flags of both rows.
8447 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8449 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8451 * keyboard.c (show_help_echo): Accept additional parameter
8452 ok_to_overwrite_keystroke_echo.
8453 (read_char): Call show_help_echo with a zero
8454 ok_to_overwrite_keystroke_echo argument.
8455 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8456 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8457 ok_to_overwrite_keystroke_echo argument.
8458 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8459 non-zero ok_to_overwrite_keystroke_echo argument.
8461 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8463 * xdisp.c (try_window_id): If changes are all below what is
8464 displayed in the window, and point is in the window, we still
8465 might have to find point on the display.
8467 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8468 glyphs instead of a single one.
8469 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8470 with new argument list.
8471 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8473 * keymap.c (get_keymap_1): Add comment that this function can GC.
8474 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8475 comment that functions can GC.
8476 (Fset_keymap_parent): GCPRO arg KEYMAP.
8478 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8480 * msdos.c (XMenuActivate): After exiting the menu, restore the
8481 echo area message and erase it.
8483 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8485 * fontset.c (Ffontset_info): Make the return value more compatible
8486 with that of Emacs 20.
8488 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8490 * eval.c (Fsignal): Handle case that backtrace_list is null.
8492 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8494 * ccl.c (Fccl_execute): Typo fixed.
8496 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8498 * window.c (window_loop): Add missing gcpro1 local variable.
8500 * window.c (Fwindow_list): Reverse list at the end.
8501 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8502 means allow windows on OWINDOW's frame, only.
8503 (window_loop): Simplified; use Fwindow_list.
8505 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8507 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8509 * xterm.c (XTread_socket): Increment handling_signal at the start,
8510 decrement it at the end.
8512 * eval.c (handling_signal): New variable.
8513 (Fsignal): Abort if handling_signal is non-zero.
8515 * lisp.h (handling_signal): External declaration.
8517 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8519 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8521 Sound support for NetBSD through "Linux emulation" support:
8522 * config.in (HAVE_SOUNDCARD_H): Undef.
8523 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8524 * Makefile.in (LIBSOUND): New variable.
8525 (LIBES): Include it.
8526 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8527 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8528 (vox_open): Use DEFAULT_SOUND_DEVICE.
8529 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8531 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8533 * print.c (print_error_message): If Vsignaling_function is set,
8534 show it in *Messages*.
8536 * lisp.h (Vsignaling_function): External declaration.
8538 * eval.c (Vsignaling_function): New variable.
8539 (Fsignal): Compute it.
8540 (syms_of_eval): Staticpro it.
8542 2000-07-05 Dave Love <fx@gnu.org>
8544 * syswait.h: Use the autoconf recommended approach. Old code
8545 #if'd out in case we need to revert.
8547 * config.in (HAVE_SYS_WAIT_H): Added.
8549 2000-07-05 Andrew Innes <andrewi@gnu.org>
8551 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8552 when non-NULL instead of __morecore, to take account of buffer
8553 memory. This also solves a problem with spurious memory warnings
8556 * ralloc.c: Make real_morecore non-static.
8558 * eval.c (internal_condition_case): Comment out abort if
8559 interrupt_input_blocked is not zero.
8561 * makefile.nt: Add support for `bootstrap' and related targets.
8562 Include minimal debug info in emacs.exe in release build.
8563 Remove all dependencies on lisp.h, and fixup some others.
8565 * w32.c (init_environment): Install code from 20.7 for providing
8566 default values for environment variables, based on the
8567 executable's own location.
8568 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8569 (sys_socket): Install socket inheritance bug fix from 20.7.
8571 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8572 here via blockinput.h).
8574 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8576 * w32menu.c (w32_menu_display_help):
8577 * xmenu.c (menu_help_callback): Use show_help_echo.
8579 * keyboard.h (show_help_echo): Declare.
8581 * keyboard.c (show_help_echo): New function, extracted from read_char.
8582 Feval its `msg' argument if it's a cons cell.
8583 (read_char): Use it.
8584 (follow_key): Pass `autoload' to get_keyelt.
8586 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8587 (note_tool_bar_highlight, XTread_socket):
8588 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8590 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8591 (note_tool_bar_highlight, w32_read_socket):
8592 Do not gratuitously ignore non-string `help-echo' properties.
8594 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8596 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8598 * window.c (delete_all_subwindows): Reset Vwindow_list.
8600 * xterm.c (x_append_glyph, x_append_composite_glyph)
8601 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8602 changes in struct glyph starting 1999-12-27. Some bit-fields of
8603 struct glyph were not set, which made glyphs unequal when compared
8604 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8605 effects were the result. This also depended on the contents of
8606 memory returned by xmalloc. If flickering happens again, activate
8607 the code in clear_glyph_row that's in #if 0. If the flickering is
8608 gone with that, chances are that it is caused by something similar.
8610 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8612 * dispextern.h: Add some comments.
8614 * window.c (add_window_to_list): Add parameter LIST.
8615 (window_list): Order list so that, for each frame, windows are
8616 in canonical order, and so that frames appear in the list in
8617 the order given by Vframe_list.
8618 (next_window): Reverse the handling of NEXT_P.
8620 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8622 * window.c (Vwindow_list): New variable.
8623 (make_window, delete_window): Set Vwindow_list to nil.
8624 (check_window_containing): New function.
8625 (window_from_coordinates): Rewritten.
8626 (add_window_to_list, window_list, candidate_window_p)
8627 (decode_next_window_args, next_window): New functions.
8628 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8629 (Fwindow_list): New function.
8630 (Fother_window): Cleaned up.
8631 (foreach_window): Add a longer "variable argument list". Let
8632 callback function return 0 to indicate that cycling over windows
8634 (foreach_window_1): Likewise.
8635 (freeze_window_start): Return int.
8636 (init_window): New function.
8637 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8639 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8640 input_event with bzero.
8641 (main): Call init_window.
8643 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8646 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8648 * composite.h (make_composition_value_copy): Extern it.
8650 * composite.c (make_composition_value_copy): New function.
8652 * editfns.c (Fformat): While copying text properties, make each
8653 composition property value a copy.
8655 * fns.c (concat): While copying text properties, make each
8656 composition property value a copy.
8658 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8660 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8662 * fns.c (sweep_weak_table): Mark only objects that are not
8665 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8666 include those frames as candidates which have their focus
8667 redirected to the minibuffer frame.
8669 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8671 * fns.c (Fputhash): Return `value' rather than nil.
8673 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8675 * frame.c (next_frame): Don't check focus redirection in case
8676 MINIBUF is a window. Doing so excludes frames using MINIBUF
8677 unless their focus is redirected, which contradicts the
8678 specification of next-frame, and leads to infinite loops in
8679 certain situations when cycling through windows with next-window.
8681 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8683 * coding.c (code_convert_region): Even if the length of text is
8684 zero, try to convert it if coding->type is coding_type_ccl.
8685 (decode_coding_string, encode_coding_string): Likewise.
8687 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8689 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8690 the display if windows_or_buffers_changed.
8692 * dispnew.c (struct row_entry): New structure.
8693 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8694 (row_table_size, old_lines, new_lines, old_lines_size)
8695 (new_lines_size, run_pool, runs_size, runs): New variables.
8696 (add_row_entry): New function.
8697 (scrolling_window): Use data structures allocated with xmalloc and
8698 held in global variables, instead of allocating them with alloca and
8699 holding them in local variables. Use a larger hash table whose
8700 size depends on glyph matrix sizes. Don't use bzero to clear the
8701 hash table; instead, clear used slots only.
8703 * fns.c (next_almost_prime): Make it externally visible.
8705 * lisp.h (next_almost_prime): Add prototype.
8707 * s/isc4-0.h (sigunblock): Define.
8709 * s/sco5.h (sigunblock): Define.
8711 2000-06-27 Dave Love <fx@gnu.org>
8713 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8714 (moved to osf5-0.h).
8715 [!NOT_C_CODE]: Protect string.h stuff.
8717 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8718 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8720 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8722 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8723 below the last line from the needed window height.
8725 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8727 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8728 (Fwidget_get): Use it.
8729 (syms_of_fns): Defsubr it.
8731 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8733 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8734 display info for XIM.
8735 (xim_open_dpy): Likewise.
8736 (xim_close_dpy): Don't free the display info's XIM.
8738 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8740 * config.in (USE_XIM): New define.
8742 * keymap.c (get_keyelt): For menu-items containing a `:filter
8743 FILTER', apply FILTER to the menu-item's definition to get the
8744 real definition to use.
8746 * lisp.h (QCfilter): External declaration.
8748 * xfns.c (Fimage_size): New function.
8749 (syms_of_xfns): Defsubr it.
8751 2000-06-26 Andreas Schwab <schwab@suse.de>
8753 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8756 2000-06-25 Dave Love <fx@gnu.org>
8758 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8760 * Makefile.in (blockinput.h): Depend on atimer.h.
8761 (atimer.h): Depend on systime.h.
8763 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8765 * atimer.h: Protect against multiple inclusion. Include systime.h.
8767 * lisp.h (swap_in_global_binding): Declare.
8769 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8771 * process.c (Fopen_network_stream): Turn off atimers for duration
8772 of call to connect. (Patch from Gerd.)
8774 2000-06-23 Dave Love <fx@gnu.org>
8776 * ralloc.c: Maybe include unistd.h
8778 * emacs.c (setgrp): Undefine before defining.
8779 (malloc_warning, set_time_zone_rule, index): Prototype.
8781 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8782 HAVE_STRUCT_TIMEZONE.
8784 * s/osf1.h: Move string.h hack here from alpha.h and make it
8786 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8788 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8789 (SOCKLEN_TYPE): Don't define.
8791 * m/alpha.h: Remove string.h hack.
8793 * s/osf5-0.h: New file.
8795 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8796 include time.h, done by systime.h.
8797 [__FreeBSD__]: Remove redundant includes.
8799 * callproc.c (setpgrp): Undefine before defining.
8800 (delete_temp_file): Return Qnil to avoid warning.
8802 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8804 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8807 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8809 * composite.h (compose_text): Declare.
8811 * xterm.c: Don't include sys/types.h unconditionally. Don't
8812 protect its inclusion with !USG (following xmenu.c).
8814 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8816 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8819 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8821 * coding.c (decode_eol_post_ccl): Special handling for undecided
8822 and inconsistent EOL types.
8824 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8826 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8827 trough color and main window's background color.
8829 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8831 * xterm.h (Xt_app_con): External declaration.
8833 * widget.c (EmacsFrameRealize): Fix typo.
8835 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8837 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8838 (handle_invisible_prop): Record the start of invisible text in
8839 it->add_overlay_start.
8840 (struct overlay_entry): Add member `overlay'.
8841 (handle_overlay_change): Simplify.
8842 (next_overlay_string): After having processed overlay strings at the
8843 end of the buffer, record that fact in
8844 it->overlay_strings_at_end_processed_p.
8845 (compare_overlay_entries): If before- and after-strings come
8846 from the same overlay, let before-strings come first.
8847 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8848 (load_overlay_strings): Take it->add_overlay_start into account
8849 when adding overlay strings.
8851 * dispextern.h (struct it): Add member add_overlay_start.
8853 2000-06-22 Dave Love <fx@gnu.org>
8855 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8857 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8859 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8861 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8864 2000-06-21 Dave Love <fx@gnu.org>
8866 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8868 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8870 * syntax.c (back_comment): Simplify string-parity counting (with
8871 the added benefit of handling multiple string-styles as long as
8872 they are not intertwined).
8873 Jump to the slow code as soon as a comment starter is found in
8874 a "string_lossage" position. Fixes the case: " /* " /* " */.
8876 2000-06-21 Dave Love <fx@gnu.org>
8878 * Makefile.in: Use GETLOADAVG_LIBS.
8880 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8881 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8883 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8885 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8886 (Fforward_comment, scan_lists):
8887 Check the comstyle of single-char comment-starters.
8888 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8889 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8890 Check the comstyle of single-char comment-starters.
8891 Clarify control-flow around the Scomment case.
8893 2000-06-20 Dave Love <fx@gnu.org>
8895 * fns.c (make_hash_table, maybe_resize_hash_table):
8896 Cast arg of next_almost_prime.
8898 * tparam.c [emacs]: Include lisp.h.
8900 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8903 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8905 * keyboard.c (adjust_point_for_property): Check if display
8906 property should be treated as intangible by looking at its value.
8908 * xdisp.c (single_display_prop_intangible_p)
8909 (display_prop_intangible_p): New functions.
8911 * dispextern.h (display_prop_intangible_p): Add prototype.
8913 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8915 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8916 argument to sigprocmask.
8918 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8919 argument to sigprocmask.
8921 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8922 sigprocmask_set, and pass a pointer to it to sigprocmask.
8924 * sysdep.c (sigprocmask_set): New variable.
8926 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8929 2000-06-20 Sam Steingold <sds@gnu.org>
8931 * xrdb.c: Don't declare xmalloc, xrealloc.
8933 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8935 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8936 (re_comp): Cast gettext return value to avoid complaints when
8939 2000-06-20 Dave Love <fx@gnu.org>
8941 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8943 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8945 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8947 * m/alpha.h: Don't declare xmalloc, xrealloc.
8949 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8951 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8953 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8955 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8958 * keyboard.h (poll_for_input_1): Declare.
8960 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8962 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8964 * doprnt.c: Don't declare xmalloc, xrealloc.
8966 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8967 (getenv, ctime, getwd): Removed.
8968 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8970 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8971 x_set_tool_bar_lines.
8973 * config.in: Add HAVE_GETWD. Move some definitions above
8974 machine/system includes.
8976 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8978 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8980 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8981 contain information about ENCODING.
8983 * fontset.c (FONTSET_ASCII): Use the first element of char table
8984 for an ASCII font, not defalt slot.
8985 (fontset_ref_via_base): If FONTSET doesn't contain information for
8986 C, try the default fontset.
8987 (make_fontset): Don't copy the default fontset.
8988 (fontset_font_pattern): Likewise.
8989 (accumulate_font_info): If ELT is nil, use the corresponding
8990 element in the default fontset.
8992 2000-06-19 Dave Love <fx@gnu.org>
8994 * syntax.c (Fparse_partial_sexp): Doc fix.
8996 * regex.h: Test PROTOTYPES as well as __STDC__.
8998 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8999 errno, strerror. Put text after #endif in comment.
9001 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9003 * xterm.c (x_frame_of_widget): Likewise.
9005 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9007 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9008 to Vfundamental_mode_abbrev_table.
9010 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9011 bogus objects are marked. This slows down GC by ~80 percent, but
9012 it might be worth trying when debugging GC-related problems.
9013 This feature requires conservative stack marking to be enabled.
9015 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9016 returns XLookupChars, reset `modifiers' to zero.
9018 2000-06-19 Dave Love <fx@gnu.org>
9020 * mktime.c: Unprotoized.
9022 2000-06-19 Richard Stallman <rms@gnu.org>
9024 * data.c (set_internal): If variable is frame-local,
9025 store the new value immediately into the frame parameter alist.
9027 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9029 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9030 in the custom handler pointer.
9032 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9033 value, or checks for CHAR_META can fail when Lisp_Object is a
9035 * keymap.c (get_keyelt): Likewise.
9037 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9039 * ccl.h (struct ccl_program): New member eol_type.
9040 (struct ccl_spec): New member cr_carryover.
9042 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9043 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9045 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9046 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9047 (decode_eol_post_ccl): New function.
9048 (decode_coding): Don't detect EOL format here for CCL based coding
9050 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9051 decode_eol_post_ccl after running the CCL program.
9052 (code_convert_region): Don't detect EOL format here for CCL based
9054 (decode_coding_string): Likewise.
9056 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9058 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9059 when treating it as an integer.
9061 * coding.h (encode_coding_string): Declare.
9063 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9066 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9067 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9068 to be passed to get_local_map.
9070 * sound.c (Fplay_sound): Don't call make_number on
9071 Frun_hook_with_args count argument.
9073 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9074 for lisp objects in X event structure data field, when lisp
9075 objects are represented with unions.
9076 (x_scroll_bar_to_input_event): Ditto.
9078 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9080 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9081 termination of string. Fix sense of test whether
9082 Vline_number_display_limit is an integer.
9084 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9086 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9087 only if HAVE_X_WINDOWS.
9089 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9092 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9095 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9097 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9100 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9102 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9103 start of the while loop.
9105 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9107 * atimer.c (alarm_signal_handler): Add forward declaration.
9109 * data.c (set_internal): Remove debug code.
9111 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9113 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9115 * unexec.c (toplevel) [COFF]: Include coff.h.
9117 * s/lynxos.h: New file.
9119 * keymap.c (Fsingle_key_description): Enclose function key and
9120 event symbol names in angle brackets.
9122 * xdisp.c (setup_echo_area_for_printing): Call
9123 message_log_maybe_newline if message_buf_print is not set.
9125 * print.c (printchar, strout): Don't check message_buf_print
9126 before calling setup_echo_area_for_printing because that
9127 function does something useful even when message_buf_print is
9130 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9132 (ensure_echo_area_buffers): Initialize echo buffer's
9133 truncate lines setting to nil.
9134 (with_echo_area_buffer): Don't set the echo buffer's truncate
9136 (set_message_1): Set it here instead, based on the value
9137 of message_truncate_lines.
9138 (resize_mini_window): Handle case that lines are truncated.
9139 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9140 DEFVAR_BOOL message-truncate-lines.
9142 * keyboard.c (read_char): Bind message-truncate-lines to t
9143 while displaying a help-echo.
9145 * lisp.h (Qmessage_truncate_lines): External declaration.
9147 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9149 * xdisp.c (Vline_number_display_limit): Renamed from
9150 line_number_display_limit.
9151 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9152 Extend documentation string. Initialize
9153 Vline_number_display_limit to nil meaning no limit.
9154 (decode_mode_spec): Use Vline_number_display_limit with its new
9157 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9159 2000-06-13 Richard Stallman <rms@gnu.org>
9161 * frame.c (Fmodify_frame_parameters): Doc fix.
9163 * xfns.c (x_set_frame_parameters): Comment fix.
9165 * frame.c (store_frame_param): Call swap_in_global_binding if the
9166 variable's current binding was chosen based on this frame.
9168 * data.c (swap_in_global_binding): New function.
9170 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9172 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9173 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9175 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9177 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9179 2000-06-12 Jason Rumney <jasonr@gnu.org>
9181 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9183 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9185 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9187 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9189 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9191 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9192 (syms_of_xfaces): Defsubr Sdump_colors.
9193 (x_free_colors): Don't treat b&w specially on default visual.
9194 (x_free_dpy_colors): New function.
9195 (free_face_colors): Don't check visual class; it's done
9198 * xterm.c (x_frame_of_widget): New function.
9199 (x_alloc_nearest_color_for_widget): Use it.
9200 (x_copy_dpy_color): New function.
9201 (x_destroy_window): Free various colors.
9203 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9205 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9207 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9209 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9211 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9213 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9215 2000-06-11 Dave Love <fx@gnu.org>
9217 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9219 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9221 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9223 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9225 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9228 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9230 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9231 (regex_compile): Fix the code for handling the case of single byte
9232 char and multibyte char being mixed in a range within [...].
9234 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9235 and dst_multibyte members of coding.
9237 * charset.c (update_charset_table): Update the table
9239 (init_charset_once): Initialize elements of bytes_by_char_head to
9240 1 except for leading codes for private charases.
9242 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9243 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9245 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9247 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9248 access the data it doesn't point to.
9250 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9252 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9253 will be translated to a switch-frame event when reading the
9254 event queue. This is necessary because Emacs otherwise won't
9255 perform a switch-frame to a new frame until some other event, for
9256 example a keystroke event, forces it to do so. This has various
9257 effects, one visible being that the cursor of a frame created with
9258 C-x 5 2 or switched to with a window manager key binding like
9259 A-TAB stays hollow because selected_window isn't on the newly
9260 focused frame until the switch-frame is performed.
9262 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9263 generating a switch-frame event if necessary.
9265 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9267 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9270 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9272 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9274 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9276 * window.c (displayed_window_lines): Take empty lines at
9277 the bottom of a window into account.
9279 * window.c (displayed_window_lines): New function.
9280 (Fmove_to_window_line): Use displayed_window_lines to determine
9281 the number of lines to move, instead of using the window's height.
9283 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9284 to stop reading, even if the form read sets point to a different
9285 value when evaluated.
9287 * xdisp.c (display_line): Fix code deciding in which line to
9290 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9292 * fileio.c (e_write): Free composition data if stored in
9295 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9297 * xdisp.c (display_line): Set row's and iterator's
9298 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9299 Set cursor even if row ends in the middle of a character.
9300 (dump_glyph_row): Print values of new flags.
9301 (redisplay_window) <cursor movement in unchanged window>: When
9302 point has been moved forward, and PT is at the end of the cursor
9303 row, don't place the cursor in the next row if the cursor row ends
9304 in the middle of a character or at ZV.
9306 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9307 (struct glyph_row): Add starts_in_middle_of_char_p and
9308 ends_in_middle_of_char_p.
9309 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9310 ends_in_middle_of_char_p flag.
9311 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9313 * term.c (append_glyph): Revert change of 2000-06-06.
9315 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9316 padding glyph not fitting on line as whole character not
9319 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9320 this isn't true for images with `:ascent 100'.
9322 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9324 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9325 as modified if it is originally unmodified.
9327 * term.c (encode_terminal_code): Change the way to check if
9328 terminal coding does any conversion.
9329 (append_glyph): Set glyph->pixel_width correctly.
9331 * xdisp.c (display_line): While checking line continuation, pay
9332 attention to a padding glyph.
9334 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9336 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9338 2000-06-05 Dave Love <fx@gnu.org>
9340 * xdisp.c: Include fontset.h.
9342 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9344 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9346 * dispnew.c: Conditionally include term.h.
9348 * coding.h: Declare code_convert_string_norecord.
9350 * frame.h (struct frame): Use volatile unconditionally.
9352 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9354 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9356 * systime.h: Protect against multiple inclusion.
9357 (timezone) [USG5_4]: Define as time_t.
9359 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9360 (Foptimize_char_table, make_temp_name): Declare.
9362 * Makefile.in (xdisp.o): Depend on fontset.h.
9364 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9366 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9367 (Foptimize_char_table, make_temp_name): Declare.
9371 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9373 2000-06-02 Dave Love <fx@gnu.org>
9375 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9377 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9379 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9380 result face, set flags in that face indicating that colors may not
9383 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9384 glyph, use the ASCII NUL character to determine the face.
9386 2000-06-02 Dave Love <fx@gnu.org>
9388 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9389 (VFORK_RETURN_TYPE): Remove.
9391 * config.in: Add NO_MATHERR.
9393 2000-06-01 Dave Love <fx@gnu.org>
9395 * cmds.c (internal_self_insert): Don't check
9396 Vbefore_change_function, Vafter_change_function.
9398 * insdel.c (signal_before_change, signal_after_change): Likewise.
9400 * buffer.c (Vbefore_change_function, Vafter_change_function):
9401 Variables and their initializations deleted.
9403 * callint.c (Fcall_interactively): Doc fix.
9405 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9407 2000-05-31 Dave Love <fx@gnu.org>
9409 * textprop.c: Revert last change -- duplicated.
9411 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9413 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9416 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9418 2000-05-31 Jason Rumney <jasonr@gnu.org>
9420 * search.c (Fre_search_forward, Fre_search_backward)
9421 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9423 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9425 2000-05-30 Jason Rumney <jasonr@gnu.org>
9427 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9428 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9430 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9432 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9433 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9434 expand a nil default_filename.
9436 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9437 pointer to glyph_to_pixel_coords, not a frame.
9439 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9440 coding.h to dependencies.
9442 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9444 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9445 window pointer to be consistent with w32term.c and xterm.c.
9447 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9448 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9449 (Qline_spacing, Qcenter): New variables.
9450 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9451 (x_set_line_spacing): New function.
9452 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9453 (x_specified_cursor_type): New function.
9454 (x_set_cursor_type): Use it.
9455 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9457 (validate_x_resource_name, x_get_resource_string): Measure lengths
9458 of external strings in bytes.
9459 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9460 GetTextExtentPoint32 with NULL title.
9461 (Fx_create_frame): Initialize Qline_spacing.
9462 (w32_load_system_font): Initialize font->double_byte_p.
9463 (x_to_w32_charset): Use Vw32_charset_info_alist.
9464 (Image, busy cursor, tooltip functions): Merged changes from
9465 xfns.c. Not yet functional on Windows.
9467 * w32gui.h (W32FontStruct): Add double_byte_p member.
9469 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9470 (emacs_button_translation): Use it.
9471 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9472 in `mask' to be set.
9474 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9477 * w32term.c: Format and doc changes to bring closer to xterm.c.
9478 (w32_char_font_type): New enum.
9479 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9480 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9481 (w32_encode_char): New function.
9482 (x_encode_char): Removed.
9483 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9484 x_encode_char and w32_font_is_double_byte.
9485 (x_produce_image_glyph): Use image_ascent.
9486 (x_produce_glyphs): Use new version of w32_per_char_metric and
9487 handle NULL return value. Allow extra line spacing.
9488 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9489 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9490 w32_font_type member of glyph instead.
9491 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9492 (fast_find_position): Make sure not to consider rows not visible
9494 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9495 w32_menu_display_help with input blocked, as it can abort.
9496 (x_display_and_set_cursor): Choose cursor depending
9497 on buffer-local value of cursor_type.
9498 (x_draw_bar_cursor): Add parameter WIDTH.
9500 * w32term.h (CP_DEFAULT): Define.
9501 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9503 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9505 * search.c (Fre_search_forward, Fre_search_backward)
9506 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9508 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9510 * coding.c (detect_coding_iso2022): Fix code for checking
9511 CODING_CATEGORY_MASK_ISO_8_2.
9513 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9515 * regex.c (PREFETCH_NOLIMIT): New function.
9516 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9518 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9520 * syntax.c (find_defun_start): Move test for
9521 open_paren_in_column_0_is_defun_start outside of the loop.
9523 * xdisp.c (redisplay_window): Really switch buffers when
9524 displaying mode lines, and temporarily set selected_frame to the
9525 frame of the window that's redisplayed.
9527 * xfaces.c (free_realized_faces): Block/unblock input.
9528 (free_realized_multibyte_face): Ditto.
9530 2000-05-29 Dave Love <fx@gnu.org>
9532 * textprop.c (Qkeymap): New variable.
9533 (syms_of_textprop): Intern it.
9535 * keymap.c: Include intervals.h.
9536 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9538 * Makefile.in (keymap.o): Depend on intervals.h.
9540 * keyboard.c (menu_bar_items, tool_bar_items)
9541 (Fexecute_extended_command): Deal with `keymap' property.
9542 (read_key_sequence): Track map from `keymap' property as well as
9545 * intervals.c (get_local_map): Extra arg to allow looking for
9548 * intervals.h (map_property): New enum.
9549 (get_local_map): Extra arg using it.
9552 * lisp.h (get_local_map): Don't declare here.
9554 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9556 * Makefile.in (callproc.o): Depend on composite.h.
9558 * callproc.c: Include composite.h.
9559 (Fcall_process): Handle composition correctly.
9561 * coding.h (coding_allocate_composition_data): Extern it.
9562 (coding_restore_composition): Likewise.
9564 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9565 yet allocated, finish decoding with result
9566 CODING_FINISH_INSUFFICIENT_CMP.
9567 (coding_allocate_composition_data): Make it non-static.
9568 (coding_restore_composition): Likewise.
9570 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9572 * charset.c (syms_of_charset): Revert last change.
9574 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9576 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9577 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9580 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9582 * charset.c (syms_of_charset): Set width of character sets
9583 eight-bit-control and eight-bit-graphic to 1 column.
9585 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9587 * config.in (HAVE_SPEED_T): New define.
9589 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9592 2000-05-26 Dave Love <fx@gnu.org>
9594 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9596 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9597 (Fsubr_arity): New function.
9598 (syms_of_data): Install them.
9600 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9602 * charset.c (init_charset_once): Set the table bytes_by_char_head
9605 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9606 the default fontset to what Emacs uses by default.
9607 (check_registry_encoding): This function deleted.
9608 (Fset_fontset_font): Remove the adhoc condition for the default
9609 fontset. Allow cons in FONTNAME.
9611 * fns.c (map_char_table): Ignore char-table entries for
9612 charsets eight-bit-control and eight-bit-graphic.
9614 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9616 * emacs.c (main): Initialize keyboard syms before initializing
9617 window code, so face names are available.
9619 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9621 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9622 of an anchor at the beginning of a shy-group.
9624 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9626 * xdisp.c (handle_invisible_prop): Don't try to skip over
9627 invisible text if end of text is already reached.
9629 2000-05-25 Dave Love <fx@gnu.org>
9631 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9633 * coding.c (encode_eol): Add null statement after label.
9635 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9637 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9640 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9642 * ccl.c (ccl_driver): Fix previous change.
9644 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9646 * coding.c (run_pre_post_conversion_on_str): Set point to the
9647 beginning of buffer before calling coding->post_read_conversion.
9648 (decode_coding_string): Give correct args to
9649 run_pre_post_conversion_on_str.
9650 (encode_coding_string): Likewise.
9652 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9653 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9654 eight-bit-graphic correctly.
9656 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9658 * fileio.c (Finsert_file_contents): Even if a file is not found,
9659 execute codes for setting up coding system. Call
9660 after-insert-file-functions unconditionally.
9662 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9664 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9665 BSD_PGRPS are not defined.
9667 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9669 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9671 (syms_of_charset): Avoid building same strings.
9673 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9675 * lread.c (Fload): Add a comment about the meaning of
9676 Vuser_init_file being t.
9678 * puresize.h (BASE_PURESIZE): Increase to 675000.
9680 * s/gnu-linux.h (setpgrp): Don't define it here because this
9681 prevents compilation on GNU/Linux systems with glib 2.2.
9683 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9686 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9688 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9689 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9691 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9693 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9695 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9697 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9699 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9701 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9703 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9705 * keyboard.c (read_char): Allow character codes 128..255 to be
9706 handled by input-method-function.
9708 * insdel.c (adjust_markers_for_replace): Fix previous change.
9709 (adjust_after_replace): If PREV_TEXT is nil, call
9710 adjust_markers_for_insert, not adjust_markers_for_replace.
9712 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9714 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9715 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9716 [HAVE_GRANDPT]: Define.
9717 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9719 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9722 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9724 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9726 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9728 The following changes are to handle 8-bit characters in a
9729 multibyte buffer/string without facing with byte combining
9730 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9731 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9733 * Makefile.in (fns.o): Depend on charset.h.
9735 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9736 convert it to unibyte.
9737 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9739 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9740 apparent char boundary.
9741 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9742 0x80..0x9F to/from multibyte form.
9744 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9747 * callproc.c (Fcall_process): Always encode an argument string if
9748 it is multibyte. Setup src_multibyte and dst_multibyte members of
9749 process_coding properly.
9751 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9752 SPLIT_NON_ASCII_CHAR.
9754 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9756 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9758 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9759 (SPLIT_CHARACTER_SEQ): This macro deleted.
9760 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9761 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9762 and eight-bit-graphic.
9763 (char_to_string): Likewise. Signal an error for too large
9765 (char_printable_p): Return 0 for 8-bit characters.
9766 (update_charset_table): Update iso_charset_table only when a final
9767 character is non-negative.
9768 (find_charset_in_text): Renamed from find_charset_in_str.
9769 Arguments and return value changed. Callers changed.
9770 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9771 be -1 if CHARSET is used only internally.
9772 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9774 (Fcharset_after): Simplified.
9775 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9776 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9777 (multibyte_chars_in_text): Simplified by assuming there's no
9778 invalid multibyte sequence.
9779 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9780 (str_as_unibyte): New functions.
9781 (Fstring): Simpified by assuming that byte combining never happens.
9782 (init_charset_once): Initialization for
9783 LEADING_CODE_8_BIT_CONTROL.
9784 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9785 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9786 eight-bit-control and eight-bit-graphic.
9788 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9789 (CHARSET_8_BIT_GRAPHIC): New macros.
9790 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9791 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9792 (CHARSET_REVERSE_CHARSET): Likewise.
9793 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9795 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9796 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9797 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9798 encounter an invalid multibyte sequence.
9799 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9800 sequence is always valid.
9801 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9802 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9803 (CHAR_STRING): For 8-bit characters, call char_to_string.
9804 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9805 multibyte sequence is always valid.
9806 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9807 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9808 (str_as_unibyte): Extern them.
9809 (BCOPY_SHORT): Fix a bug.
9810 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9811 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9812 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9813 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9815 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9816 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9817 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9818 (EMIT_BYTES): New macros.
9819 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9820 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9822 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9823 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9824 check the validity of multibyte sequence.
9825 (decode_coding_emacs_mule): New function.
9826 (encode_coding_emacs_mule): New macro.
9827 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9829 (DECODE_ISO_CHARACTER): Just return a character code.
9830 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9831 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9832 EMIT_CHAR to produced decoded characters. Exit the loop only by
9833 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9835 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9836 only position codes for an invalid character.
9837 (encode_designation_at_bol): Return new destination pointer. 5th
9838 arg DSTP is changed to DST.
9839 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9840 from the source by ONE_MORE_CHAR. Don't handle the case of last
9842 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9844 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9845 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9846 TWO_MORE_BYTES to fetch a byte from the source.
9847 (encode_eol): Pay attention to coding->src_multibyte.
9848 (detect_coding, detect_eol): Preserve members src_multibyte and
9850 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9851 (encoding_buffer_size): Set magnification to 3 for all coding
9852 systems that require encoding.
9853 (ccl_coding_driver): For decoding, be sure that the result is
9854 valid multibyte sequence.
9855 (decode_coding): Initialize coding->errors and coding->result.
9856 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9857 and raw-text, always call decode_eol. Handle the case of last
9858 block here. If not coding->dst_multibyte, convert the resulting
9859 sequence to unibyte.
9860 (encode_coding): Initialize coding->errors and coding->result.
9861 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9862 and raw-text, always call encode_eol. Handle the case of last
9864 (shrink_decoding_region, shrink_encoding_region): Detect cases
9865 that we can't skip data more rigidly.
9866 (code_convert_region): Setup src_multibyte and dst_multibyte
9867 members of coding. For decoding, if the buffer is multibyte,
9868 convert the source sequence to unibyte in advance. For encoding,
9869 if the buffer is multibyte, convert the resulting sequence to
9870 multibyte afterward.
9871 (run_pre_post_conversion_on_str): New function.
9872 (code_convert_string): Deleted and divided into the following two.
9873 (decode_coding_string, encode_coding_string): New functions.
9874 (code_convert_string1, code_convert_string_norecord): Call one of
9876 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9877 MAKE_NON_ASCII_CHAR.
9878 (Fset_terminal_coding_system_internal)
9879 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9880 and dst_multibyte members.
9881 (init_coding_once): Initialize iso_code_class with new enum
9882 ISO_control_0 and ISO_control_1.
9884 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9885 devided into ISO_control_0 and ISO_control_1.
9886 (struct coding_system): New members src_multibyte, dst_multibyte,
9887 errors, and result. Delete member fake_multibyte.
9888 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9890 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9893 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9896 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9898 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9900 (Ftranspose_region): Delete codes for handling byte combining.
9902 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9903 dst_multibyte members of coding. On handling REPLACE on unibyte
9904 buffer, convert the result of decode_coding to unibyte. On
9905 inserting into a mutibyte buffer, always call code_convert_region.
9906 (e_write): Setup coding->src_multibyte according to the
9907 multibyteness of the source (buffer or string).
9909 * fns.c (concat): Handle 8-bit characters correctly.
9910 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9911 unibyte in the result.
9912 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9913 valid multibyte form in the result.
9914 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9915 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9916 return -1, signal an error.
9917 (base64_encode_1): New arg MULTIBYTE. Get each character by
9918 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9919 character is found, return -1.
9920 (Fbase64_decode_region): Delete codes for handling byte-combining.
9921 Treat each decoded byte as a unibyte character.
9922 (Fbase64_decode_string): Return unibyte string.
9923 (Fcompare_strings, concat, string_byte_to_char): Use
9924 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9925 FETCH_STRING_CHAR_ADVANCE.
9926 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9927 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9929 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9930 SPLIT_NON_ASCII_CHAR.
9931 (fontset_ref_via_base, fontset_set): Likewise
9933 * insdel.c (adjust_markers_for_record_delete): Deleted.
9934 (adjust_markers_for_insert): Argument changed. Caller changed.
9935 (adjust_markers_for_replace): Likewise.
9936 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9937 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9938 (copy_text): Delete unused local varialbe c_save. For converting
9939 to multibyte, be sure to make all 8-bit characters in valid
9941 (count_size_as_multibyte): Handle 8-bit characters correctly.
9942 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9943 (adjust_after_replace, replace_range, del_range_2)
9944 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9945 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9946 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9947 handling byte combining.
9948 (adjust_before_replace): Deleted.
9950 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9951 SPLIT_NON_ASCII_CHAR.
9952 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9953 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9954 (Fkey_description): Likewise.
9956 * lread.c (read1): On reading multibyte string, be sure to make
9957 all 8-bit chararacters in valid multibyte form.
9958 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9960 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9963 * process.c (Fstart_process): GCPRO current_dir before calling
9964 Ffind_operation_coding_system. Encode arguments here.
9965 (create_process): Don't encode arguments here. Setup
9966 src_multibyte and dst_multibyte members of struct coding.
9967 (read_process_output): Setup src_multibyte and dst_multibyte
9968 members of struct coding. If the output is to multibyte buffer,
9969 always decode the output of the process. Adjust the
9970 representation of 8-bit characters to the multibyteness of the output.
9971 (send_process): Setup coding->src_multibyte according to the
9972 multibyteness of the source.
9974 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9975 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9976 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9978 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9980 * w16select.c (Fw16_set_clipboard_data): Setup members
9981 src_multibyte and dst_multibyte of coding. Adjusted for the
9982 change for find_charset_in_str.
9983 (Fw16_get_clipboard_data): Likewise.
9985 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9986 dst_multibyte of coding.
9987 (x_to_w32_font): Likewise.
9989 * w32select.c (Fw32_set_clipboard_data): Setup members
9990 src_multibyte and dst_multibyte of coding. Adjusted for the
9991 change for find_charset_in_str.
9992 (Fw32_get_clipboard_data): Likewise.
9994 * xdisp.c (get_next_display_element): Handle 8-bit characters
9996 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9997 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9999 * xselect.c (selection_data_to_lisp_data): Setup members
10000 src_multibyte and dst_multibyte of coding. Adjusted for the
10001 change for find_charset_in_str.
10002 (lisp_data_to_selection_data): Likewise.
10004 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10006 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10008 * dispextern.h (Vimage_types): Add extern declaration.
10010 * xdisp.c (Vimage_types): Moved here from xfns.c.
10011 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10013 * xfns.c (Vimages_types): Moved to xdisp.c.
10014 (syms_of_xfns): Move `image-types' to xdisp.c.
10016 * w32fns.c (Vimage_types): Removed.
10017 (syms_of_w32fns): Remove `image-types'.
10019 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10021 * fns.c (map_char_table): Pay attention to character number of
10022 charset. Check the validity of charset at the first level. For
10023 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10026 * fontset.c: Include "buffer.h".
10027 (fs_load_font): If the face has fontset, record the face ID in
10029 (Finternal_char_font): New function.
10030 (accumulate_font_info): New function.
10031 (Ffontset_info): Rewritten for the new fontset implementation.
10032 (syms_of_fontset): Register Vdefault_fontset in the first element
10033 of Vfontset_table. Include Vdefault_fontset in
10034 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10037 2000-05-16 Dave Love <fx@gnu.org>
10039 * m/iris5d.h: Deleted -- unused.
10041 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10043 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10044 `invalid' instead of `illegal'.
10046 * indent.c (Fmove_to_column): When ending within a tab, insert
10047 spaces first so that markers at the end of the tab get adjusted.
10049 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10050 buffer list that wasn't selected in that frame.
10052 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10053 is needed on mescaline, use a 2 char prefix, and call
10054 make_temp_name with second arg non-zero.
10056 * fileio.c (make_temp_name): New function, extracted from
10058 (Fmake_temp_name): Use it.
10060 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10062 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10064 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10066 * Makefile.in (lisp): Add env.elc.
10068 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10070 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10072 * search.c (Freplace_match): Handle case of `\N' in the
10073 replacement when there's no group N.
10075 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10077 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10078 of the message to message_dolog.
10080 * keyboard.c (read_char): Don't clear current message for help
10081 events; let the code handling help events handle this. Change
10082 code detecting help events that should be ignored.
10084 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10085 we're interating over a string.
10087 2000-05-09 Dave Love <fx@gnu.org>
10089 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10090 that offset before writing. Move gcpro region past call of
10093 2000-05-04 Dave Love <fx@gnu.org>
10095 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10097 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10099 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10100 of inserted characters when BUF equals the current buffer, and PT
10101 is in front of or equal to FROM.
10103 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10105 * xdisp.c (handle_single_display_prop): If display property value
10106 is invalid, or something not supported on the frame, restore
10107 iterator's position to what it was initially. Make sure to return
10108 0 for invalid and unsupported property values.
10110 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10111 that x_per_char_metric returns null.
10113 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10115 * xterm.h (struct face): Add forward declaration.
10116 (struct image): Ditto.
10117 (image_ascent): Add prototype.
10119 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10120 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10121 image_ascent instead of using IMAGE_ASCENT.
10123 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10124 (IMAGE_ASCENT): Removed.
10126 * xfns.c (Qcenter): New variable.
10127 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10128 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10129 (image_ascent): New function.
10130 (lookup_image): Recognize `:ascent center'.
10131 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10132 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10133 (xbm_load): Don't set image's ascent here.
10134 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10135 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10136 check ascent values here.
10137 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10138 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10139 (syms_of_xfns): Initialize Qcenter.
10141 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10142 to the limits, increase the limits.
10144 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10146 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10147 Check Vfont_encoding_alist against the full name of the opened font.
10149 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10151 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10152 taller than the window.
10154 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10156 * xfaces.c (realize_x_face): Fix the argument of the second
10157 xassert. BASE_FACE may not be a face for ASCII.
10159 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10161 * print.c (print_object): Treat print-length < 0 as nil.
10163 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10165 * s/freebsd.h (TERMCAP_OBJ): Removed.
10166 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10168 * lread.c (read1): Don't treat period followed by certain
10169 characters as symbol start.
10171 * xfns.c (slurp_file): New function.
10172 (xbm_image_p): Handle case of in-memory XBM files.
10173 (xbm_scan): Rewritten to work on memory buffers instead of files.
10174 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10175 Work on memory buffers instead of files. If DATA is null test
10176 if buffer looks like an in-memory XBM file.
10177 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10178 memory buffers instead of files.
10179 (xbm_file_p): New function.
10180 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10182 * lread.c (end_of_file_error): New function.
10183 (read1): Call it instead of signaling `end-of-file' directly.
10185 * print.c (print_error_message): Print data of `end-of-file'
10186 with Fprinc instead of Fprin1.
10188 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10190 * window.c (freeze_window_start): Check that minibuffer scroll
10191 window isn't nil before extracting the window structure pointer
10194 * undo.c (record_delete): If we hit the end of the undo list, stop
10195 picking elements apart.
10197 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10199 * xdisp.c (display_line): If lines are continued, restore
10200 iterator's ascent/descent information to the values before the
10201 first glyph not fitting on the line.
10203 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10205 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10206 positions in glyph matrix. Don't compute new window end positions.
10208 * dispnew.c (increment_matrix_positions): Renamed from
10209 increment_glyph_matrix_buffer_positions.
10210 (increment_row_positions): Renamed from
10211 increment_glyph_row_buffer_positions.
10213 * dispextern.h: Change names of renamed functions from dispnew.c
10216 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10218 * fileio.c (Fdo_auto_save): Create directories for auto-save
10219 list file if necessary.
10221 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10222 from buffer or frame.
10223 (automatic_hscrolling_p): New variable.
10224 (hscroll_windows): Scroll windows horizontally only if automatic
10225 hscrolling is allowed.
10226 (syms_of_xdisp): New variable `automatic-hscrolling'.
10228 * frame.h (struct frame): Add member extra_line_spacing.
10230 * xfns.c (x_set_line_spacing): New function.
10231 (Fx_create_frame): Set line spacing from resources.
10232 (Qline_spacing): New variable.
10233 (syms_of_xfns): Initialize Qline_spacing.
10235 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10237 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10238 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10239 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10240 extra_line_spacing from default value.
10241 (init_buffer_once): Initialize default value of extra_line_spacing.
10243 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10246 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10247 prompt_width. Add extra line spacing.
10249 * term.c (produce_glyphs): Remove reference to struct it's
10252 * dispextern.h (struct it): Remove member prompt_width, add
10253 extra_line_spacing.
10255 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10257 * dispnew.c (update_frame_line): When writing a whole line, make
10258 sure cursor is in the right row afterwards, otherwise a use of
10259 capability `ch' in cmgoto might leave the cursor in the row below.
10261 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10263 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10265 * keyboard.c (timer_check): Fix typo in comment.
10267 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10269 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10270 name change: ch -> character.
10272 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10274 * keyboard.c (echo_message_buffer): New variable.
10275 (echo_now): Set echo_message_buffer to the echo area buffer used
10276 to display the echo.
10277 (cancel_echoing): Reset echo_message_buffer to nil.
10278 (read_char): Code rewritten that handles canceling an echo or
10279 echoing a dash, respectively.
10281 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10282 directory doesn't exist.
10284 2000-04-19 Dave Love <fx@gnu.org>
10286 * fns.c (syms_of_fns): Defsubr mapc.
10287 (concat): Don't allow numeric args.
10288 (Fconcat): Doc change.
10290 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10292 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10293 instead define end_match(1|2) more carefully.
10294 Use GET_CHAR_BEFORE_2 for `begline'.
10296 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10298 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10299 on 64-bit systems where NULL is defined as `0'.
10301 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10302 the `variable argument list' to make it work on Alpha.
10304 * m/alpha.h (_LP64) [!_LP64]: Define.
10305 (ORDINARY_LINK): Define for NetBSD.
10307 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10309 2000-04-19 Dave Love <fx@gnu.org>
10311 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10314 * Makefile.in (LIBS): Don't use.
10315 (GETLOADAVG_OBJ): Define again.
10316 (otherobj): Add GETLOADAVG_OBJ.
10318 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10320 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10322 * lread.c (read_filtered_event): Cancel and start busy cursor.
10324 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10325 that the per-character metrics may be null.
10327 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10329 * buffer.c (clone_per_buffer_values): New function.
10330 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10331 clone_per_buffer_values if CLONE is not nil.
10333 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10335 2000-04-16 Dave Love <fx@gnu.org>
10337 * Makefile.in: Remove obsolete localcpp stuff.
10338 (GETLOADAVG_OBJ): Don't define.
10339 (obj): Move LIBOBJS...
10340 (otherobj): ... to here.
10341 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10342 whitespace-only lines after the continuation (Irix).
10344 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10346 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10348 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10350 2000-04-14 Dave Love <fx@gnu.org>
10352 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10353 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10354 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10355 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10358 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10359 autoconfiscated HAVE_GETLOADAVG.
10361 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10364 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10366 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10367 (fill_in_lock_file_name): Avoid existing files that aren't links.
10369 2000-04-14 Dave Love <fx@gnu.org>
10371 * Makefile.in (LIBS, LIBOBJS): New variable.
10372 (INTERVAL_SRC): Convert to make variable.
10373 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10374 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10375 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10377 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10378 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10379 (shortlisp): Add facemenu, float-sup, frame.
10380 (SOME_MACHINE_LISP): Remove them from here.
10381 (LIBES): Change unused LDLIBS to autoconf LIBS.
10383 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10385 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10387 * composite.c (update_compositions): If FROM and TO are not in a
10388 valid range, do nothing.
10390 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10392 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10394 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10396 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10399 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10401 * fileio.c (a_write): Remove redundant semi-colons.
10402 (e_write): Return -1 if failed to write all the data.
10403 This fixes the changes made at 1999-12-15.
10405 2000-04-12 Dave Love <fx@gnu.org>
10407 * fns.c (mapcar1): Test for null vals to support mapc.
10408 (Fmapc): New function.
10410 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10412 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10413 (IT_frame_up_to_date): Support the buffer local value of
10414 cursor-type, if defined.
10416 2000-04-10 Dave Love <fx@gnu.org>
10418 * editfns.c (preceding-char, following-char): Doc fix.
10420 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10422 * Makefile.in (temacs): Revert 2000-03-12 change.
10424 2000-04-10 Jason Rumney <jasonr@gnu.org>
10426 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10428 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10430 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10431 area buffer, if it's not set up yet.
10433 * indent.c (compute_motion): Set immediate_quit.
10435 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10437 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10438 (realize_tty_face): Suppress boldness if colors are the inverse of
10439 the default colors, and tty_suppress_bold_inverse_default_colors_p
10441 (Ftty_suppress_bold_inverse_default_colors): New function.
10442 (syms_of_xfaces): Defsubr it.
10444 * buffer.c (Frestore_buffer_modified_p): New function.
10445 (syms_of_buffer): Defsubr it.
10447 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10449 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10450 charset id (int) argument, not a charset (Lisp_Object).
10452 * coding.h (code_convert_string): Declare.
10453 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10454 object, as the fourth argument to code_convert_string.
10456 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10457 (Fset_fontset_font): Use EQ to compare lisp objects.
10459 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10461 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10462 a pointer that looks like a lisp object.
10463 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10464 zero, instead see whether it's an integer object, since they can't
10466 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10468 * dispnew.c (allocate_matrices_for_frame_redisplay)
10469 (direct_output_forward_char): Use X(U)INT and make_number as needed
10470 to convert between (unsigned) int values and lisp integers.
10471 * keyboard.c (read_key_sequence): Likewise.
10472 * lread.c (substitute_object_recurse): Likewise.
10473 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10474 * minibuf.c (do_completion, Fminibuffer_complete_word)
10475 (Fminibuffer_completion_help): Likewise.
10476 * term.c (produce_special_glyphs): Likewise.
10478 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10479 * print.c (print_preprocess, print_object): Likewise.
10481 * search.c (compile_pattern): Use NILP when checking for nil.
10483 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10484 __OPTIMIZE__]: Provide a GNU C macro version that handles
10485 lisp-object unions.
10486 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10487 field, to better cope with ENABLE_CHECKING and calls that modify a
10488 Lisp_Object using its old value.
10490 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10492 * window.c (compare_window_configurations): Signal an error
10493 if parameters C1 or C2 aren't window configurations.
10495 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10496 AFTER_POTENTIAL_GC calls around calls to functions that can
10497 signal an error and thus invoke the debugger.
10499 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10501 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10502 an error if decoding fails.
10504 * keyboard.c (lispy_mouse_names): Variable removed.
10505 (Vlispy_mouse_stem): New variable.
10506 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10507 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10508 for any mouse button number. Increase size of mouse_syms and
10509 button_down_location as needed. Call modify_event_symbol with
10510 different arguments.
10511 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10512 Call modify_event_symbol with different arguments.
10513 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10514 for any button number. Call modify_event_symbol with different
10516 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10517 Accept a string for NAME_ALIST_OR_STEM.
10519 * lisp.h (larger_vector): Add prototype.
10521 * fns.c (larger_vector): Make externally visible.
10523 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10525 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10527 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10528 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10529 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10530 we are between str1 and str2.
10531 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10532 (PATFETCH): Use `TRANSLATE'.
10533 (PATFETCH_RAW): Fetch multibyte char if applicable.
10534 (PATUNFETCH): Remove.
10535 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10536 When writing a char, write it directly into the pattern buffer rather
10537 than going needlessly through a temp char-array.
10538 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10539 multibyte magic and remove the useless `#ifdef emacs'.
10540 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10543 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10544 conditional on `emacs'.
10546 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10548 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10550 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10551 non-union-type versions of XMARK and friends here, because XMARK
10552 and friends won't work on an integer field if NO_UNION_TYPE is not
10554 (make_number): Define as a function if it's not defined as a macro.
10556 * composite.c (run_composite_function): Use NILP when checking for nil.
10557 (syms_of_composite): Delete local var NARGS, pass an int as first
10558 argument to Fmake_hash_table.
10560 * editfns.c (text_property_stickiness): Use NILP to test
10561 Lisp_Object boolean value.
10562 (Fmessage_or_box): Don't use NILP to test int variable.
10563 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10564 problems reading from and changing the same lisp value in an
10567 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10569 * term.c (TN_no_color_video): New variable.
10570 (term_init): Intitialize TN_no_color_video.
10571 (enum no_color_bit): New enumeration.
10572 (MAY_USE_WITH_COLORS_P): New macro.
10573 (turn_on_face): Use it to determine if attributes may be used
10574 combined with colors.
10576 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10578 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10579 with int lvalues via casts; instead, just yield lisp object lvalues.
10580 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10581 proper accessor macros.
10582 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10583 (grow_mini_window): Fix typo getting int value of root->height.
10585 * xdisp.c (compute_string_pos): Fix order of arguments to
10586 string_pos_nchars_ahead.
10587 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10588 count arg to variable-arg routines like Frun_hook_with_args and
10590 (back_to_previous_visible_line_start)
10591 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10592 fixed-arg routines like Fget_char_property and Fmake_string.
10593 (reconsider_clip_changes): Use XINT when comparing integer lisp
10594 objects, or passing them as int arguments.
10595 (mark_window_display_accurate, insert_left_trunc_glyphs)
10596 (append_space, extend_face_to_end_of_line): Use make_number when
10597 storing or passing integer values as lisp objects.
10598 (set_cursor_from_row, highlight_trailing_whitespace): Use
10599 INTEGERP, not implicit test against zero, for glyph object.
10600 (try_window_id): Don't use make_number when we want an int value.
10602 * xfaces.c (xlfd_symbolic_value): Make last argument a
10603 Lisp_Object, to be consistent with callers.
10604 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10605 (lface_hash): Apply XFASTINT to lisp values before folding in.
10607 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10608 fill in window width and height. Pass an int, not a lisp object,
10609 as first arg to Finsert.
10611 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10613 * xfaces.c (realize_basic_faces): Block input while realizing
10616 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10618 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10620 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10622 * xterm.c (x_produce_glyphs): When displaying unibyte text
10623 or ASCII, handle case that per-char metric is null.
10625 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10627 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10629 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10630 (XSUBR, XBUFFER): Verify correct object type before returning
10631 pointer, using eassert.
10632 * frame.h (XFRAME): Likewise.
10634 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10635 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10636 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10637 * data.c (set_internal): Likewise.
10638 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10639 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10640 * fileio.c (auto_save_1): Likewise.
10641 * insdel.c (check_markers): Likewise.
10642 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10643 * undo.c (record_insert): Likewise.
10644 * vmsproc.c (child_sig): Likewise.
10645 * window.c (unshow_buffer, window_loop): Likewise.
10646 * xterm.c (x_erase_phys_cursor): Likewise.
10648 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10650 * xfns.c (free_image_cache): Free the cache structure itself
10651 last, after all its members have been freed.
10653 * lisp.h (xstrdup): Add prototype.
10655 * alloc.c (xstrdup): Moved here from xfaces.c.
10656 (allocating_for_lisp): Variable removed.
10657 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10659 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10661 (xstrdup): Moved to alloc.c.
10663 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10665 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10667 * emacs.c (main): Fix sense of no-loadup test.
10669 * config.in (ENABLE_CHECKING): Undef.
10671 * lisp.h (struct interval): Replace "parent" field with a union of
10672 interval pointer and Lisp_Object; add new bitfield to use as
10673 discriminant. Change other flag fields to bitfields.
10674 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10675 is defined and the supplied test fails, print a message and abort.
10676 (eassert): New macro. Use CHECK to provide an assert-like facility.
10678 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10679 pointers; abort if the value looks like a lisp object.
10680 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10681 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10682 Modify for new interval parent definition.
10684 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10685 (UNMARK_BALANCE_INTERVALS): Update references that need an
10686 addressable lisp object in the interval structure.
10687 (die): New function.
10688 (suppress_checking): New variable.
10690 * intervals.c (interval_start_pos): Just return 0 if there's no
10693 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10695 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10696 and earlier Emacs versions.
10698 * keyboard.c (Ftop_level): Cancel busy-cursor.
10700 * eval.c (call_debugger): Cancel busy-cursor.
10702 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10704 * search.c (Freplace_match): Adjust multibyteness of the current
10705 buffer and NEWTEXT. Free allocated memory before signaling an error.
10707 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10709 * regex.c (analyse_first): New function obtained by ripping out most
10710 of re_compile_fastmap and generalizing it a little bit so that it
10711 can also just return whether a given (sub)pattern can match the empty
10713 (regex_compile): Use `analyse_first' to decide whether the loop-check
10714 needs to be done or not for *, +, *? and +? (the loop check is costly
10715 for non-greedy repetition).
10716 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10718 2000-03-28 Dave Love <fx@gnu.org>
10720 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10722 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10724 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10726 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10728 (enum re_opcode_t): Update description of succeed_n.
10729 (PATFETCH): Always define.
10730 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10731 operators, char classes, shy-groups and intervals).
10732 Optimize special cases of intervals so as to only use succeed_n and
10733 jump_n when really needed.
10734 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10735 that we don't have to handle the special cases any more.
10736 Simplify on_failure_jump handling as well.
10738 2000-03-28 Jason Rumney <jasonr@gnu.org>
10740 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10742 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10744 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10746 * s/msdos.h (GC_SETJMP_WORKS): Define.
10748 * alloc.c (mark_maybe_object): New function.
10749 (mark_memory): Use it.
10750 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10751 (setjmp_tested_p, longjmp_done): New variables.
10752 (test_setjmp): New function.
10753 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10754 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10756 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10757 to DEC_TEXT_POS and INC_TEXT_POS.
10759 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10760 with parameter MULTIBYTE_P.
10762 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10764 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10765 buffers because it looks for multibyte character byte sequences
10766 which don't exist in unibyte text.
10768 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10770 * xfaces.c (register_color, unregister_color, unregister_colors)
10771 [DEBUG_X_COLORS]: New functions.
10772 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10774 * xfns.c (x_set_cursor_color): Get color reference counts right.
10776 * xterm.c (x_copy_color): New function.
10777 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10779 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10780 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10781 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10782 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10783 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10784 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10785 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10786 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10787 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10788 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10790 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10791 names for handling per-buffer variables.
10793 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10794 instead of MAX_BUFFER_LOCAL_VARS.
10795 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10797 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10799 * xfns.c (x_specified_cursor_type): New function.
10800 (x_set_cursor_type): Use it.
10802 * buffer.h (struct buffer): Add cursor_type.
10804 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10806 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10807 (print_partial_compiled_pattern, re_compile_fastmap):
10809 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10810 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10811 executing it as well as when popping it off the stack to find infinite
10812 loops in non-greedy repetition operators.
10814 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10816 * doc.c (Qfunction_documentation): New variable.
10817 (syms_of_doc): Initialize Qfunction_documentation.
10818 (Fdocumentation): If FUNCTION is a symbol with non-nil
10819 `function-documentation' property, return a documentation derived
10822 * buffer.c (syms_of_buffer): Add default-cursor-type.
10823 (init_buffer_once): Don't let cursor_type have a local value
10826 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10827 on buffer-local value of cursor_type.
10828 (x_draw_bar_cursor): Add parameter WIDTH.
10830 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10831 (init_buffer_once): Set default cursor_type value to t.
10832 Mark cursor_type as local everywhere.
10833 (syms_of_buffer): New per-buffer variable cursor-type.
10835 * buffer.h (struct buffer): Remove member local_var_flags,
10837 (MAX_BUFFER_LOCAL_VARS): New macro.
10838 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10839 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10840 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10841 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10843 * print.c (print_object): Use new macros for per-buffer variables.
10845 * category.c (Fset_category_table): Use new macros for per-buffer
10848 * buffer.c (buffer_permanent_local_flags): Make a char array.
10849 (max_buffer_local_idx): New variable.
10850 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10851 for new handling of per-buffer variables.
10852 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10853 (init_buffer_once): Initialize per-buffer vars differently.
10854 Set max_buffer_local_idx.
10856 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10859 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10861 * data.c (do_symval_forwarding, store_symval_forwarding)
10862 (find_symbol_value, set_internal, default_value, Fset_default)
10863 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10864 per-buffer variables.
10866 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10868 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10870 * xterm.c (x_term_init): Unblock input around call1 of
10871 Qvendor_specific_keysyms.
10873 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10874 (find_defun_start): Consider an open parenthesis in column 0
10875 a defun start only if open_paren_in_column_0_is_defun_start is set.
10876 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10878 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10880 * eval.c (Fautoload): Add entry in load-history (if after dump).
10881 * lread.c (load-history): Update docstring.
10883 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10885 * indent.c (Fvertical_motion): Always use the current buffer.
10886 Temporarily change the window's buffer, if necessary.
10888 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10890 * xterm.c (fast_find_position): Make sure not to consider rows
10891 not visible in the window.
10893 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10895 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10896 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10898 2000-03-22 Jason Rumney <jasonr@gnu.org>
10900 * w32menu.c (single_submenu): Set help string to NULL if none.
10901 (w32_menu_show): Set help string correctly.
10902 (add-menu-item): Set help string in MIIM_DATA for menu item.
10903 Load SetMenuItemInfoA explicitly.
10904 (w32_menu_display_help): New function.
10906 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10907 (QCdata): Moved to xdisp.c.
10909 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10910 (Vw32_charset_to_codepage_alist): Removed.
10911 (Vw32_charset_info_alist): New variable.
10912 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10913 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10914 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10915 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10917 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10918 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10919 Define Vw32_charset_info_alist and w32_charset symbols.
10921 2000-03-22 Jason Rumney <jasonr@gnu.org>
10923 * makefile.nt (w32bdf.obj): Update dependencies.
10925 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10927 * w32fns.c: Include fontset.h after dispextern.h.
10928 (Fx_create_frame): Do not create fontset.
10929 (w32_load_system_font): Doc fix.
10930 (Fx_close_connection): Free full_name if it is not shared.
10932 * w32term.c: Include fontset.h after dispextern.h.
10933 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10935 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10936 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10937 (w32_font_is_double_byte): New function, needs body.
10938 (x_append_glyph): Set glyph->glyph_not_available_p.
10939 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10940 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10941 character, convert it to a unibyte character.
10942 (struct glyph_string): Delete member `charset'.
10943 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10944 calculating it is found.
10945 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10946 the case that per char metric is not available correctly.
10947 (x_fill_glyph_string): Handle the case that the specific glyph is
10948 not available correctly.
10949 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10950 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10951 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10952 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10953 fontset. Don't call FS_LOAD_FONT.
10955 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10957 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10958 (INT_LISPLIKE): New macro.
10959 (NULL_INTERVAL_P): Use it.
10960 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10961 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10962 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10964 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10965 explicit references to "parent" field of struct interval and
10966 associated unclean type conversions.
10967 * intervals.c (create_root_interval, root_interval, rotate_right)
10968 (rotate_left, balance_possible_root_interval, split_interval_right)
10969 (split_interval_left, interval_start_pos, find_interval)
10970 (next_interval, previous_interval, update_interval)
10971 (adjust_intervals_for_insertion, delete_node, delete_interval)
10972 (adjust_intervals_for_deletion, merge_interval_right)
10973 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10974 (copy_intervals_to_string): Likewise.
10975 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10977 * syntax.c (update_syntax_table): Likewise.
10979 * intervals.c (reproduce_tree_obj): New function, like
10980 reproduce_tree but takes a Lisp_Object for the parent. Declare
10982 (graft_intervals_into_buffer): Use it when appropriate.
10983 (reproduce_tree): Declare with prototype.
10984 (balance_possible_root_interval): Check that the parent is a lisp
10985 object before trying to examine its type.
10987 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10989 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10990 as strings only if both are known to be strings.
10992 * s/openbsd.h (LIBS_TERMCAP): Undef.
10994 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10996 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10997 definitions for non-Emacs compilation.
10998 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10999 outside of `#ifdef emacs'.
11000 (print_partial_compiled_pattern): Update.
11001 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11002 (re_compile_fastmap): Merge handling of charset and charset_not (for
11003 emacs and non-emacs compilation as well).
11004 Similarly for (not)categoryspec and (not)syntaxspec.
11005 Don't use the fastmap when reaching `anychar' since the added
11006 complexity is not justified.
11007 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11008 and (not)syntaxspec. Merge (not)categoryspec.
11010 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11012 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11013 (FACE_FOR_CHAR): Define them differently for the configuration of
11016 2000-03-21 Dave Love <fx@gnu.org>
11018 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11021 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11023 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11024 (lface_fully_specified_p): Don't check contents of
11025 LFACE_FONT_INDEX because that attribute is optional.
11026 (realize_x_face): Remove now unwarranted xassert.
11028 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11030 The following changes are to make font selection based on
11031 characters, not charset. In addition, they recover fontset
11032 facilities while utilizing the new font selection mechanism.
11034 * Makefile.in (fontset.o): Depend on dispextern.h.
11036 * alloc.c (mark_face_cache): Don't mark face->registry.
11038 * dispextern.h (struct glyph): New member glyph_not_available_p.
11039 Use 22 bits for face_id.
11040 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11041 (struct face): Delete member registry, new member ascii_face.
11042 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11043 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11044 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11045 (struct it): Delete member charset, new member glyph_not_available_p.
11047 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11048 (struct fontset_info, struct fontset_data): Structs removed.
11049 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11050 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11051 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11052 (fs_free_face_fontset, fontset_font_pattern)
11053 (face_suitable_for_char_p, face_for_char)
11054 (make_fontset_for_ascii_face): Extern them.
11055 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11056 (FS_LOAD_FACE_FONT): New macro.
11058 * fontset.c: All codes rewritten or adjusted for the change of
11059 fontset implementation. Now fontset is represented by char table.
11060 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11062 (my_strcasecmp): Function removed.
11063 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11064 (AREF, ASIZE): New macros.
11065 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11066 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11067 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11068 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11069 (fontset_id_valid_p, font_family_registry, fontset_name)
11070 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11071 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11073 (fs_load_font): New arg FACE. Caller changed.
11074 (fs_query_fontset): Argument changed. Caller changed.
11075 (Fquery_fontset): call fs_query_fontset.
11076 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11078 (clear_fontset_elements, check_registry_encoding)
11079 (check_fontset_name): New functions.
11080 (syms_of_fontset): Set char-table-extra-slots property of fontset
11081 to 3. Staticpro and initialize Vfontset_table and
11082 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11084 * frame.h (struct frame): Member `fontset_data' removed.
11085 (FRAME_FONTSET_DATA): Macro removed.
11087 * frame.c (make_frame): Don't allocate f->fontset_data.
11088 (Fdelete_frame): Don't free f->fontset_data.
11090 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11092 * xdisp.c (charset_at_position): Function removed.
11093 (init_iterator): Don't set member charset of struct `it'.
11094 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11095 (next_element_from_display_vector, insert_left_trunc_glyphs):
11097 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11099 (get_next_display_element, append_space)
11100 (extend_face_to_end_of_line): Likewise.
11102 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11104 (clear_font_table, frame_update_line_height, load_face_font):
11105 Adjusted for the change of fontset implementation.
11106 (load_face_fontset_font): Function removed.
11107 (pixel_point_size): New function.
11108 (font_list): Argument type changed. Caller changed.
11109 (LFACE_FONT): New macro.
11110 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11111 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11112 Lisp_Object. Determine the font name by actually loading a font
11113 by the specified pattern. Set LFACE_FONT (lface) to the specified
11114 pattern. Even if a font is not found, don't try alternatives.
11115 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11116 (set_font_frame_param): If `font' is specified in lface, use it.
11117 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11118 (lface_same_font_attributes_p): Likewise.
11119 (make_realized_face): Arguent changed. Caller changed. Set
11120 face->ascii_face to face itself.
11121 (free_realized_face): Free face->fontset if face is for ASCII.
11122 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11123 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11124 (free_realized_multibyte_face): New function.
11125 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11126 changed. Caller changed.
11127 (try_font_list): Argument type changed.
11128 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11129 (choose_face_font): Argument changed. Handle fontset properly.
11130 (choose_face_fontset_font): Function removed.
11131 (realize_default_face, realize_named_face): Don't remove the
11133 (realize_face): Argument changed. Caller changed. Remove face
11134 with the arg former_face_id in advance. Load font for the new face.
11135 (realize_x_face): Argument changed. Caller changed. For a
11136 multibyte character, share fontset with base_face. For a single
11137 byte character, make a new realized fontset. Don't load a font here.
11138 (realize_tty_face): Argument changed. Caller changed.
11139 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11140 (face_at_buffer_position): Don't check multibyte_p for returning
11142 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11143 FACE_SUITABLE_FOR_CHARSET_P.
11144 (syms_of_xfaces): Remove code for Qx_charset_registry and
11145 Vface_default_registry.
11147 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11148 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11149 (x_per_char_metric): Don't try FONT->default_char. Even if
11150 pcm->width is zero, glyph bits may exist.
11151 (x_encode_char): Always initialize char2b->byte1.
11152 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11153 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11154 (x_append_glyph): Set glyph->glyph_not_available_p.
11155 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11156 it->charset. Handle the case that per char metric is not
11157 available. If it->multibyte_p is zero and it->c is a multibyte
11158 character, convert it to a unibyte character.
11159 (struct glyph_string): Delete member `charset'.
11160 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11161 the case that per char metric is not available correctly.
11162 (x_fill_glyph_string): Handle the case that the specific glyph is
11163 not available correctly.
11164 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11165 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11166 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11167 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11168 fontset. Don't call FS_LOAD_FONT.
11170 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11171 (x_create_tip_frame): Likewise.
11172 (Fx_close_connection): Free full_name of font_info.
11174 * fns.c (optimize_sub_char_table): New function.
11175 (Foptimize_char_table): New function.
11176 (syms_of_fns): Defsubr Soptimize_char_table.
11178 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11180 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11181 only if buffer is displayed in some window.
11183 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11184 (try_window_reusing_current_matrix): Don't call scroll run
11185 function if run's current and desired position are the same;
11186 this prevents cursor flickering.
11188 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11190 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11192 * regex.c (RE_STRING_CHAR): New macro.
11193 (GET_CHAR_AFER_2): Remove.
11194 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11195 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11196 (print_partial_compiled_pattern, re_compile_fastmap)
11197 (re_match_2_internal): Remove on_failure_jump_exclusive.
11198 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11199 optimization only need to work for * (ie. can use of_keep_string_jump).
11200 Remove the special case for .*\n since it is now covered by the general
11202 (re_search_2): Don't bother with `room'.
11203 (skip_one_char): New function.
11204 (skip_noops): Simplify since `memory' is not needed any more.
11205 (mutually_exclusive_p): Restructure slightly to use `switch' and
11206 add handling for "all" remaining cases.
11207 (re_match_2_internal): Change on_failure_jump_smart to use
11208 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11209 rather than on_failure_jump_exclusive.
11211 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11213 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11214 number of bits per RGB because it's everywhere used as the depth
11217 * term.c (calculate_costs): Remove code dealing with X frames.
11219 2000-03-19 Richard M. Stallman <rms@gnu.org>
11221 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11223 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11225 * lread.c (read_integer): Unread the last char not consumed.
11227 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11229 * xterm.c (x_update_window_cursor): Don't update in frames
11230 which are in the process of being deleted.
11232 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11234 * Makefile.in (mostlyclean): Add `*.core'.
11235 (clean): Add `bootstrap-emacs'.
11237 * lread.c (read_integer): New function.
11238 (read1): Support read syntax #o, #x, #b, #r.
11240 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11242 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11243 make sure POINTER_TO_OFFSET gives the same value before and after
11244 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11245 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11246 (debug): Now only active if > 0 rather than if != 0.
11247 (DEBUG_*): Update for the new meaning of `debug'.
11248 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11249 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11250 in `succeed_n', `jump_n' and `set_number_at'.
11251 (store_op1, store_op2, insert_op1, insert_op2)
11252 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11253 (group_in_compile_stack): Move to after its arg's types are
11254 declared and add a prototype.
11255 (PATFETCH): Define in terms of PATFETCH_RAW.
11256 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11257 (QUIT): Redefine as a nop except for NTemacs.
11258 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11259 indentation of the greedy-op and shy-group code.
11260 (at_(beg|end)line_loc_p): Fix argument's types.
11261 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11262 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11263 (MATCHING_IN_FIRST_STRING): Remove.
11264 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11265 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11266 QUIT unconditionally.
11268 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11270 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11273 * process.c (send_process): Add a hint that the function
11274 can call Lisp code to its comment.
11276 * lread.c (load_dangerous_libraries): New variable.
11277 (Vbytecomp_version_regexp): New variable.
11278 (safe_to_load_p): New function.
11279 (Fload): Handle files not compiled with Emacs specially.
11280 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11282 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11284 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11286 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11287 support functions only if HAVE_X11R6_XIM is defined.
11288 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11290 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11292 * xfns.c (X_I18N_INHIBITED): Don't define.
11293 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11294 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11296 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11297 (HAVE_X11R6_XIM): Define.
11299 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11301 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11302 If set, call XSynchronize.
11304 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11306 * regex.c: Declare a new type `re_char' used throughout the code
11307 for the string char type. It's `const unsigned char' to match the
11308 rest of Emacs. Consistently make sure all pointers to strings use
11309 it and make sure all pointers into the pattern use `unsigned char'.
11310 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11311 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11314 * charset.h (GET_CHAR_AFTER_2): Remove.
11315 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11317 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11319 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11320 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11321 of them try to use backquotes.
11323 2000-03-12 Dave Love <fx@gnu.org>
11325 * unexelf.c: Restore changes of 1999-10-19.
11326 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11327 fix its type and alignment; copy it from current process.
11329 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11331 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11332 has been found. Fix bug not computing timer's predecessor.
11334 * fileio.c (Fread_file_name): Handle case that DIR contains a
11337 * window.c (Fsave_window_excursion): Doc fix.
11339 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11341 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11343 * msdos.c (vga_installed): New function, code moved from
11344 dos_set_window_size.
11345 (Qbar, Qcursor_type, outside_cursor): New variables.
11346 (syms_of_msdos): Intern and staticpro them.
11347 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11348 shape used outside Emacs when called for the first time.
11349 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11350 cursor shape used outside Emacs.
11351 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11352 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11354 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11355 parameters specify the cursor. Make qreverse a global
11356 variable (renamed to Qreverse).
11358 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11360 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11362 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11364 This is a big redesign of failure-stack and register handling, prompted
11365 by bugs revealed when trying to add shy-groups. Overall, what happened
11366 is that loops are now structured a little differently, groups can be
11367 shy and the code is a little simpler.
11369 * regex.h: Update the copyright.
11370 (RE_SHY_GROUPS): New value.
11371 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11372 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11374 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11375 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11376 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11377 for (start|stop)_memory since they now only take one argument (the
11378 second has becomes unnecessary).
11379 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11380 (print_compiled_pattern): Use %ld to printf long ints and flush to
11381 make debugging a little easier.
11382 (union fail_stack_elt): Make the integer unsigned.
11383 (struct fail_stack_type): Add a `frame' element.
11384 (INIT_FAIL_STACK): Init `frame' as well.
11385 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11386 (DEBUG_PUSH, DEBUG_POP): Remove.
11387 (NUM_REG_ITEMS): Remove.
11388 (NUM_NONREG_ITEMS): Adjust.
11389 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11390 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11391 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11392 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11394 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11395 address pushed is not the destination of the jump but the source
11397 (NUM_FAILURE_ITEMS): Remove.
11398 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11399 registers before the actual failure point). Don't hardcode any
11400 meaning for str==NULL anymore.
11401 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11402 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11404 (REG_UNSET_VALUE): Use NULL (why not?).
11405 (compile_range): Remove declaration since it doesn't exist.
11406 (struct compile_stack_elt_t): Remove inner_group_offset.
11407 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11408 (regex_grow_registers): Remove dead code.
11409 (FIXUP_ALT_JUMP): New macro.
11410 (regex_compile): Add shy-groups Change loops to use
11411 on_failure_jump_smart&jump instead of
11412 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11413 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11414 variable to me). Use `jump' instead of `jump_past_alt' and don't
11415 bother with push_dummy_failure in alternatives since it is now
11416 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11417 emacs' for (re)allocating the stack.
11418 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11419 from loop when bufp->can_be_null rather than jumping to `done'.
11420 Avoid jumping backwards so as to ensure termination. Use
11421 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11422 backreferences. Remove dead code in handling of `anychar'.
11423 (skip_noops, mutually_exclusive_p): New functions taken from the
11424 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11425 improve mutually_exclusive_p to handle ".+\n".
11426 (lowest_active_reg, highest_active_reg)
11427 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11428 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11429 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11430 variables. Push register (in `start_memory') on the stack rather
11431 than storing it in old_reg(start|end). Remove the cycle detection
11432 from `stop_memory', replaced by the use of on_failure_jump_loop
11433 for greedy loops. Add code for the new on_failure_jump_<foo>.
11434 Remove ad-hoc code in `on_failure_jump' to push more registers in
11435 the case of a loop. Take out code from `maybe_pop_jump' into
11436 separate functions and adapt it to the semantics of
11437 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11438 and push_dummy_failure. Remove dummy_failure handling and
11439 handling of `failures to jump to on_failure_jump' (this last one
11440 was already dead code, it seems).
11441 (group_match_null_string_p, alt_match_null_string_p)
11442 (common_op_match_null_string_p): Remove.
11444 2000-03-08 Dave Love <fx@gnu.org>
11446 * config.in: Don't depend on __STDC__ for volatile.
11447 Add POINTER_TYPE, PTR, PROTOTYPES.
11449 * hftctl.c, strftime.c: Use PROTOTYPES.
11450 * eval.c (find_handler_clause): Likewise.
11452 * mem-limits.h: Use POINTER_TYPE.
11454 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11455 (memory_warnings): Declare using POINTER_TYPE.
11457 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11459 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11461 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11463 * xfns.c: Remove obsolete code in #if 0.
11464 (Fx_focus_frame): New function.
11466 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11468 * coding.c (coding_category_name): Add coding-category-utf-8,
11469 coding-category-utf-16-be, coding-category-utf-16-le.
11470 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11471 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11472 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11473 (detect_coding_utf_8): New function.
11474 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11475 UTF_16_LOW_SURROGATE_P): New macros.
11476 (detect_coding_utf_16): New function
11477 (detect_coding_mask): When priorities are specified, skip any
11478 categories that have `nil' coding-system. Fix bug of returning
11479 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11480 returns a mask not set in PRIORITIES.
11481 (detect_eol_type_in_2_octet_form): New function.
11482 (detect_eol): selects detect_eol_type_XXX to call according to
11483 cooding->category_idx.
11484 (detect_coding_system): Remove `nil' coding-system in the result.
11485 (Fupdate_coding_systems_internal): Update all coding-categories.
11487 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11488 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11490 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11491 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11492 (CODING_CATEGORY_IDX_UTF_16_LE)
11493 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11494 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11495 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11496 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11498 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11500 * doc.c (Fdocumentation_property): If value is not a string,
11501 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11503 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11504 close the display with XtCloseDisplay. This caused a bus error
11507 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11508 complete but not unique.
11510 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11512 * process.c (send_process): Remove local variable `procname' that
11513 might become invalid when a GC happens. Instead, access the
11514 process name slot directly.
11516 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11517 orig_height if set.
11519 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11520 orig_height if set.
11522 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11524 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11525 glyph matrices have been freed.
11527 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11529 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11530 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11532 * xfns.c (QCdata): Moved to xdisp.c.
11534 * xdisp.c (QCdata): Moved here from xfns.c.
11535 (syms_of_xdisp): Initialize QCdata.
11537 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11539 * window.c (coordinates_in_window): Use
11540 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11541 FRAME_INTERNAL_BORDER_WIDTH.
11543 * xdisp.c (try_window_id): Recompute unchanged information if
11544 it is obviously invalid.
11546 * xterm.c (x_term_init): Create a colormap if not using the
11549 * xterm.h (select_visual): Change prototype.
11551 * xfns.c (select_visual): Rewritten. Recognize user-specified
11553 (visual_classes): New variable.
11555 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11557 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11558 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11559 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11560 (x_decode_color): Don't handle allocation of white and black specially.
11561 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11562 XtNcolormap resources.
11563 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11564 (Fx_create_frame): Initialize color members of x_output structure.
11565 (xpm_load): Pass colormap to XPM lib.
11567 * xfaces.c (x_free_colors): Access colormap of frame using
11568 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11569 when default colormap is used.
11571 * xterm.c (x_term_init): Set Colormap member of x_display_info
11572 structure. Copy colormap if resource `privateColormap' is
11573 specified (PseudoColor only).
11574 (x_setup_relief_color): Access colormap of frame using
11577 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11578 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11580 2000-03-04 Jason Rumney <jasonr@gnu.org>
11582 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11583 other non-platform-specific equivalents.
11584 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11585 specific functions and macros as their w32 equivalents where
11586 non-platform-specifics are not available.
11587 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11588 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11589 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11590 (frame_update_line_height): Use macros to access f->output_data.
11591 (defined_color): Remove FIXME comments; fixed.
11592 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11593 into #ifdef blocks. Add WINDOWSNT blocks.
11594 (Fx_list_fonts): Use macros for accessing font data.
11595 (set_lface_from_font_name): Different default fonts for X and
11597 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11598 scalable for backward compatibility.
11599 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11600 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11602 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11605 * makefile.nt (w32faces.obj): Remove.
11608 2000-03-03 Jason Rumney <jasonr@gnu.org>
11610 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11611 correct parameters.
11613 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11615 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11616 standard ELF definitions here if the system header does not.
11618 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11620 * xterm.c (PER_CHAR_METRIC): Removed.
11621 (x_per_char_metric_1, x_default_char): New functions.
11622 (x_per_char_metric): If font's default char is invalid, return
11623 metrics of a suitably chosen usable default char.
11624 (x_draw_glyph_string_foreground): If font has an invalid default
11625 char, replace occurrences of unprintable chars with a suitably
11626 chosen usable default char.
11628 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11630 * xterm.c (note_mouse_highlight): Return quickly if frame's
11631 glyph matrices have been freed.
11633 * dispnew.c (free_glyphs): Block input while freeing matrices.
11635 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11637 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11640 * dispextern.h (x_free_colors): Add prototype.
11642 * xfaces.c (x_free_colors): New function.
11643 (unload_color, free_face_colors): Use it.
11645 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11647 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11649 * window.c [MSDOS]: Include msdos.h.
11651 2000-03-02 Dave Love <fx@gnu.org>
11653 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11655 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11656 set C_OPTIMIZE_SWITCH for gcc.
11658 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11660 * coding.c (coding_save_composition): Be sure to allocate
11661 composition data area in coding even if there's no composition in
11664 2000-03-01 Jason Rumney <jasonr@gnu.org>
11666 * w32term.c: Equivalent changes to those made to xterm.c on
11667 2000-02-25 and 2000-02-24.
11669 * w32fns.c: Equivalent changes to those made to xfns.c on
11670 2000-02-25 and 2000-02-21.
11672 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11673 correct line-end convention is followed.
11675 * w32menu.c [HAVE_BOXES]: Remove #undef.
11676 (single_keymap_panes): Remove code for simulating checkmarks.
11677 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11678 Remove code for drawing simulated checkmarks.
11679 (w32_menu_show): make unibyte help string correctly.
11680 (add_menu_item): draw standard Windows checkmarks. Draw radio
11681 buttons as radio buttons if possible.
11683 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11685 * sysdep.c (start_of_text): Don't define this function for NetBSD
11688 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11690 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11691 (LINKER): Don't undef if __NetBSD__ is defined.
11693 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11695 * fileio.c [__NetBSD__]: Define `unix'.
11697 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11699 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11701 * atimer.c (start_atimer): Don't abort when timers are stopped.
11702 (append_atimer_lists): New function.
11703 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11704 arbitrary lists of stopped and running atimers.
11706 * atimer.c (cancel_atimer): Handle canceling an atimer when
11707 some timers are stopped.
11709 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11710 after canceling it.
11712 * fns.c (maybe_resize_hash_table): Handle case of new size
11713 coming out as being the same as old size.
11715 2000-02-27 Jason Rumney <jasonr@gnu.org>
11717 * makefile.nt: Add atimer.h to dependencies.
11718 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11719 * w32console.c: Only disable window system features for dispextern.h
11720 (initialize_w32_display): Build a display info for the console.
11721 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11722 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11723 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11725 * w32gui.h (struct W32FontStruct): Revert last change after change
11727 * w32menu.c (single_submenu): Set up help string.
11728 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11729 (w32_dialog_show): Set up help string.
11730 * w32term.c (w32_display_info_for_display): Remove unused function.
11731 (w32_draw_bitmap): Use pre-built bitmaps.
11732 (w32_initialize_display_info): New function to initialize parts of
11733 display info that are common to both GUI and console frames.
11734 (w32_term_init): Use w32_initialize_display_info. Do not set
11735 Vw32_num_mouse_buttons here, as it is not called for console
11736 frames. Build bitmaps for indicating truncated lines etc.
11737 (x_delete_display): Destroy pre-built bitmaps.
11738 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11739 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11741 2000-02-27 Dave Love <fx@gnu.org>
11743 * lisp.h: Add a bunch of prototypes.
11745 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11747 * keyboard.c (read_char): Set `usec' correctly.
11749 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11751 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11752 `lambda', set reg[RRR] to the map index.
11753 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11754 reg[RRR] to 0. Otherwise, set it to -1.
11756 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11758 * emacs.c (main): Remove code snippet commented out with `//'.
11760 2000-02-25 Richard M. Stallman <rms@gnu.org>
11762 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11763 and contains a `:', prepend `/:'.
11765 * window.c (select_window_1): If selected_window is nil,
11766 don't "swap out" the buffer's point.
11767 (Fset_window_configuration): Set selected_window to nil
11768 before calling Fselect_window.
11769 (unshow_buffer): Don't set point in buffer from window's point
11770 if another more recently selected window also shows the buffer.
11772 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11774 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11776 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11777 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11778 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11780 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11781 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11782 (hide_busy_cursor): New functions.
11783 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11785 * minibuf.c (read_minibuf): Cancel busy-cursor.
11787 * keyboard.c (command_loop_1): Call start_busy_cursor before
11788 Fcommand_execute and cancel_busy_cursor after it.
11789 (timer_check): Remove busy-cursor code.
11790 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11793 * process.c (wait_reading_process_input): Remove busy-cursor code.
11795 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11796 Fx_hide_busy_cursor.
11798 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11800 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11802 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11804 * xterm.c (XTread_socket): Remove busy-cursor code.
11806 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11807 (build_frame_matrix_from_leaf_window): Put code handling
11808 glyph row's not being a slice of a frame row in #if 0.
11809 (sync_window_with_frame_matrix_rows): New function.
11810 (frame_row_to_window): New function.
11811 (mirror_line_dance): Handle copies between windows.
11813 * lread.c (Fload): Use `xfree' instead of `free'.
11814 (init_obarray): Use `xmalloc' instead of `malloc'.
11816 * window.c (Fset_window_buffer): Set WINDOW to the window
11818 (coordinates_in_window): Take frame's internal border width
11821 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11823 * xterm.c (x_display_and_set_cursor): Display cursor of
11824 non-selected windows depending on the setting of
11825 cursor_in_non_selected_windows.
11827 * xdisp.c (cursor_in_non_selected_windows): New variable.
11828 (syms_of_xdisp): DEFVAR_BOOL it.
11830 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11832 * data.c (Fstring_to_number): If number is greater than what
11833 fits into an integer, return a float.
11835 * eval.c (specbind): Remove references to
11836 keyword_symbols_constant_flag.
11838 * data.c (keyword_symbols_constant_flag): Removed.
11839 (Fmakunbound, set_internal, syms_of_data): Remove references to
11840 keyword_symbols_constant_flag.
11842 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11844 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11846 * syntax.c (multibyte_syntax_as_symbol): New variable.
11847 (syms_of_syntax): Declare it as a Lisp variable.
11848 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11849 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11850 nonzero, treat all multibyte characters as symbol.
11851 (init_syntax_once): Give syntax `word' to all multibyte characters.
11853 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11855 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11858 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11860 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11862 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11863 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11865 2000-02-21 Dave Love <fx@gnu.org>
11867 * frame.c (Vmouse_position_function): New variable.
11868 (Fmouse_position): Use it.
11869 (syms_of_frame): Install it.
11871 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11873 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11875 * fileio.c (Finsert_file_contents): Unbind the binding of
11876 standard-output done by temp_output_buffer_setup.
11878 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11879 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11880 (specbind, unbind_to): Handle most common case of non-constant
11881 symbol with trivial value specially.
11883 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11885 2000-02-20 Richard M. Stallman <rms@gnu.org>
11887 * data.c (Fmake_variable_buffer_local): Doc fix.
11888 Init found_for_buffer to 0.
11889 (Fmake_variable_frame_local): If the variable has already
11890 been buffer-local, set the check_frame field.
11892 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11894 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11895 produced for CODING_MODE_LAST_BLOCK requires.
11897 2000-02-18 Dave Love <fx@gnu.org>
11899 * keyboard.c (echo_keystrokes): Remove declaration.
11900 (Vecho_keystrokes) New variable.
11901 (read_char, record_menu_key, read_key_sequence): Use it to allow
11902 use of float value.
11903 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11905 * lread.c: Undef feature selection macros before defining.
11907 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11909 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11910 for symbols other than the symbol in question.
11912 2000-02-17 Dave Love <fx@gnu.org>
11914 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11916 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11918 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11920 * alloc.c (enum mem_type): Compile unconditionally.
11922 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11924 * xfaces.c (tty_defined_color): Don't return faulire indication
11925 for unspecified-fg and unspecified-bg pseudo-colors.
11927 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11929 * alloc.c (mark_object): Don't mark symbol names in pure space.
11930 (gc_sweep): Don't unmark symbol names in pure space.
11932 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11933 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11934 [GC_MARK_STACK]: New defines.
11935 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11936 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11938 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11940 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11941 allocate_buffer instead of xmalloc.
11943 * alloc.c (toplevel): Include setjmp.h.
11944 (PURE_POINTER_P): New define.
11945 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11946 (Vdead) [GC_MARK_STACK]: New variable.
11947 (lisp_malloc): Add parameter TYPE, call mem_insert if
11948 GC_MARK_STACK is defined.
11949 (allocate_buffer): New function.
11950 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11951 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11952 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11953 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11954 (MEM_NIL) [GC_MARK_STACK]: New define.
11955 (struct mem_node) [GC_MARK_STACK]: New structure.
11956 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11957 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11958 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11959 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11960 (mark_stack) [GC_MARK_STACK]: New functions.
11961 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11962 (clear_marks): Removed.
11963 (gc_sweep): Set free conses' car, free floats' type, free
11964 symbols' function to Vdead. Use lisp_free to free buffers.
11965 (init_alloc_once): Initialize Vdead.
11966 (survives_gc_p): Return non-zero for pure objects.
11968 * alloc.c: Add comments throughout the file.
11970 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11971 that unblocks alarms.
11973 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11974 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11975 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11977 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11979 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11981 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11982 avoid infinite error signaling. Allocate sufficient memory for
11983 eol_str in the case that eoltype is Lisp_Int.
11985 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11987 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11988 depends on the previous behavior.
11990 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11992 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11994 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11996 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11998 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11999 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12002 2000-02-15 Richard M. Stallman <rms@gnu.org>
12004 * data.c (set_internal): Don't make variable buffer-local
12005 if within a let-binding for the same buffer.
12006 (let_shadows_buffer_binding_p): New function.
12008 * eval.c (specbind): For buffer-local value,
12009 record the current buffer also.
12010 (unbind_to): Cope with that change.
12012 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12014 * window.c (Fsave_window_excursion): Doc fix.
12016 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12018 * syntax.c (back_comment): Make sure we only consider comment-starters
12019 of the relevant style and return -1 in case of a failure to find the
12020 beginning of the comment.
12021 (Fforward_comment): If back_comment fails, go back to the position just
12022 after the comment-end.
12023 (scan_lists): Add comment describing a very minor bug.
12025 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12027 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12028 `completion-regexp-list' in the docstring.
12030 2000-02-14 Dave Love <fx@gnu.org>
12032 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12034 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12036 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12037 to Emacs' syntax. Also fix the comment about set/not-set meanings
12038 since Emacs syntax is not the value 0 any more.
12039 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12040 since it's now part of RE_SYNTAX_EMACS.
12042 2000-02-12 Dave Love <fx@gnu.org>
12044 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12046 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12048 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12050 2000-02-12 Dave Love <fx@gnu.org>
12052 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12054 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12055 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12056 * s/hpux.h: Don't define HAVE_VFORK.
12058 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12060 * s/nextstep.h: Don't define HAVE_ALLOCA.
12062 * config.in: Add vfork bits.
12064 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12066 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12067 unwind function to undo the effect of stopping atimers.
12069 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12071 * atimer.c (stopped_atimers): New variable.
12072 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12075 * atimer.h (stop_other_atimers, run_all_atimers)
12076 (unwind_stop_other_atimers): Add function prototypes.
12078 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12080 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12082 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12083 library may depend on jpeg.
12084 (atimer.o): Depends on atimer.c.
12086 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12088 * insdel.c (del_range_1): Call update_compositions.
12089 (del_range_both): Call update_compositions just once..
12091 2000-02-10 Dave Love <fx@gnu.org>
12093 * xfns.c (create_frame_xic): Fix initialization of automatic
12094 aggregates for pcc.
12096 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12098 * ccl.c (CCL_MAKE_CHAR): New macro.
12099 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12100 registers by CCL_MAKE_CHAR before calling translate_char.
12101 <CCL_TranslateCharacterConstTbl> Likewise.
12103 2000-02-08 Dave Love <fx@gnu.org>
12105 * lread.c (__EXTENSIONS__): Define.
12107 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12109 * puresize.h (BASE_PURESIZE): Increase to 650000.
12111 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12113 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12116 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12118 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12119 md, mh, mb, mr, and me to the fake termcap entry.
12121 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12123 * sound.c (sound_cleanup): Don't call device close routine if the
12124 function pointer is null.
12126 2000-02-06 Andrew Innes <andrewi@gnu.org>
12128 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12129 around image definitions and prototypes.
12130 (gamma_correct) [WINDOWSNT]: New prototype.
12132 * w32term.c (x_make_frame_visible): Replace call to
12133 input_poll_signal with poll_for_input.
12135 * window.c [WINDOWSNT]: Include w32term.h.
12137 * xdisp.c [WINDOWSNT]: Include w32term.h.
12139 * makefile.nt: Add dependencies on w32gui.h.
12140 (OBJ1): Include atimer.obj.
12141 ($(BLD)\atimer.obj): New dependency rule.
12143 * w32.c (sigmask): New function (does nothing).
12144 (sigunblock): Ditto.
12146 * frame.c [WINDOWSNT]: Include w32term.h.
12148 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12150 * lread.c (syms_of_lread): Fix literal newlines.
12152 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12153 the string constant limit (2048 bytes) in MSVC.
12156 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12158 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12159 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12160 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12161 dispatch the event.
12163 2000-02-04 Dave Love <fx@gnu.org>
12165 * fileio.c: Remove some unused vars.
12166 (_GNU_SOURCE): Define (for euidaccess).
12168 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12170 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12172 (read_minibuf): Deal with allow_props correctly.
12174 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12176 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12178 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12180 * search.c (compile_pattern): If a cache entry has a nil regexp,
12181 fill in that entry instead of clobbering a previously cached
12184 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12186 * puresize.h (BASE_PURESIZE): Increase to 610000.
12188 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12190 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12193 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12195 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12196 instead of incrementing ic directly.
12197 <CCL_WriteExprConst> Likewise.
12198 <ccl_set_expr>: Set ic to jump_address.
12200 * fileio.c (e_write): Fix the handling of
12201 CODING_FINISH_INSUFFICIENT_SRC.
12203 2000-02-01 Dave Love <fx@gnu.org>
12205 * editfns.c (Fpropertize): Doc fix.
12207 * process.c (Fstart_process): Doc fix.
12209 * eval.c: Fix various doc strings not to duplicate information
12210 from help-manyarg-func-alist.
12212 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12214 * doc.c (Vhelp_manyarg_func_alist): New variable.
12215 (Fdocumentation): Use it.
12216 (syms_of_doc): Define it.
12218 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12220 * xterm.c (xim_open_dpy): Remove unused local variable.
12222 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12224 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12225 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12227 * fns.c (sweep_weak_table): New function.
12228 (sweep_weak_hash_tables): Use it. Keep on marking until there
12231 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12233 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12234 that XTread_socket does not crash by trying to call XNoOp on a
12237 2000-01-30 Jason Rumney <jasonr@gnu.org>
12239 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12240 Change selected_frame to SELECTED_FRAME ().
12241 (w32_console_mouse_position): Remove #ifndef MULE from around
12242 `insist' parameter.
12244 * makefile.nt: Remove dosfns.obj.
12246 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12248 * w32fns.c (w32_defined_color): Check for valid frame before
12249 applying gamma correction. Eliminate dependency on frame elsewhere.
12250 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12251 (w32_to_x_font): Use resx and resy not height_in and width_in.
12252 (x_to_w32_font): Doc fix.
12253 (xlfd_strip_height): New function to strip and return font height.
12254 (w32_font_match): Compare height separately from rest of xlfd
12255 spec, using xlfd_strip_height.
12257 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12258 width_in. Use w32_defined_color in place of defined_color.
12260 * w32faces.c: Merge more of DOS and X specifics in preparation for
12261 merge with xfaces.c.
12262 (defined_color): Remove FIXME comment.
12263 (tty_color_name): Provide w32-specific function.
12264 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12266 * w32console.c (turn_on_face, turn_off_face): Removed.
12267 (w32_face_attributes): New function.
12268 (Global_variables): Reduce scope where possible.
12269 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12271 (hl_mode): Don't modify text attributes.
12272 (write_glyphs): Don't do anything if len <= 0. Use
12273 w32_face_attributes to get attributes for drawing. Write
12274 terminating codes using char_attr_normal.
12275 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12276 (update_begin, update_end): Likewise.
12277 (vga_stdcolor_name): New function.
12278 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12279 (Fset_screen_color): Remove char_attr_reverse.
12281 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12283 * xfns.c (xic_set_preeditarea): Take window parameter and
12284 window-relative pixel-positions.
12286 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12287 is its frame's selected window.
12288 (xim_instantiate_callback): Likewise.
12290 * xfns.c (x_create_im): Removed.
12291 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12292 (supported_xim_styles): Renamed from supported_styles.
12293 (best_xim_style): Renamed from best_style.
12294 (create_frame_xic): Renamed from xic_create_frame.
12295 (free_frame_xic): Renamed from xic_destroy_frame.
12297 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12299 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12300 our frames, call XFilterEvent with 2nd parameter `None'.
12301 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12302 returning XBufferOverflow.
12303 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12304 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12305 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12306 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12307 (xim_initialize, xim_close)
12308 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12309 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12310 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12311 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12313 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12315 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12316 `xic_style' and `xic_xfs'.
12317 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12318 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12319 (FRAME_XIM): Removed.
12321 * xfns.c (supported_styles): New variable.
12322 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12323 (xic_create_xfontset, best_style, xic_create_frame)
12324 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12325 (xic_set_xfontset): New functions.
12327 2000-01-28 Dave Love <fx@gnu.org>
12329 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12331 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12333 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12335 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12336 for *scratch* if it already existed.
12338 * emacs.c (USAGE): New macro.
12339 (main): Use it to display usage information.
12341 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12343 Support for the menu-help feature:
12345 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12347 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12348 part of the line to the termscript file.
12349 (IT_clear_to_end): Clear the entire line, not just its beginning.
12350 (menu_help_message, prev_menu_help_message): New variables.
12351 (IT_menu_make_room): Make room for the help_text member.
12352 (IT_menu_display): New argument disp_help; all callers changed.
12353 If disp_help is non-zero, store the help text of the active menu
12354 item in menu_help_message.
12355 (XMenuAddPane): Initialize the help_text member to NULL.
12356 (XMenuAddSelection): New argument help_text. Store it in the
12358 (XMenuActivate): New argument help_callback. If the value of
12359 menu_help_message has changed since the last time, display the
12360 menu help message text while waiting for the mouse to move. Clear
12361 the echo area before exiting.
12362 (XMenuDestroy): Free the help_text member.
12364 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12366 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12367 XMenuAddSelection. Pass help callback to XMenuActivate.
12368 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12370 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12372 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12373 and EMACS_SET_USECS.
12375 2000-01-26 Dave Love <fx@gnu.org>
12377 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12379 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12380 an error may be signalled.
12382 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12384 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12385 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12387 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12389 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12391 * charset.c (Fstring): If there is a multibyte char among
12392 the args, always return a multibyte string.
12394 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12396 * sysdep.c (sys_select): Turn atimers off and on instead of
12397 recording and restoring old alarm handler
12399 * process.c (toplevel): Include atimer.h.
12400 (create_process_1): Rewritten.
12401 (create_process): Use atimers instead of alarm.
12402 (wait_reading_process_input) [hpux]: Turn atimers off instead
12403 of turning off SIGALRM.
12404 (wait_reading_process_input): Turn off atimers instead off
12405 calling stop_polling.
12407 * emacs.c (main): Call init_atimer.
12409 * keyboard.c (toplevel): Include systime.h and atimer.h.
12410 (polling_for_input): Removed because unused.
12411 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12412 (poll_timer): New variable.
12413 (poll_for_input, poll_for_input_1): New functions.
12414 (start_polling, stop_polling): Rewritten.
12416 * keyboard.h (polling_for_input): Removed.
12418 * atimer.h, atimer.c: New files.
12420 * Makefile.in (obj): Add atimer.o.
12421 (atimer.o): New target.
12423 * blockinput.h (pending_atimers): Add extern declaration.
12424 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12426 * lisp.h (popup_activated_flag): Add extern declaration.
12428 * xmenu.c (popup_activated_flag): Make externally visible.
12429 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12430 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12432 * xterm.c (toplevel): Include atimer.h.
12433 (toolkit_scroll_bar_interaction): New variable.
12434 (Fxt_process_timeouts): Removed.
12435 (x_process_timeouts): New function.
12436 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12437 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12438 (x_make_frame_visible): Call poll_for_input_1 instead of
12439 input_poll_signal. Don't call alarm.
12440 (x_initialize): Install timer calling x_process_timeouts.
12442 2000-01-24 Dave Love <fx@gnu.org>
12444 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12445 Don't use -cckr -- apparently not now necessary.
12447 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12449 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12452 2000-01-23 Jason Rumney <jasonr@gnu.org>
12454 * w32fns.c (w32_defined_color): Apply gamma correction before
12455 trying to map to the palette.
12456 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12459 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12460 here. Callers changed to always pass real device context.
12461 (w32_draw_bitmap): Likewise.
12462 (w32_get_glyph_overhangs): Likewise.
12463 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12464 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12465 pfnSetScrollInfo and SetScrollRange.
12466 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12467 back into MULE characters after decoding them.
12468 (x_get_glyph_face_and_encoding): Likewise.
12469 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12470 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12471 (x_produce_glyphs): Calculate per char metrics for a character
12472 that we know exists in default font when font_not_found_p is true.
12474 2000-01-22 Jason Rumney <jasonr@gnu.org>
12476 * makefile.nt (intervals.obj, composite.obj): New modules.
12477 (composite.h): Added as dependency where appropriate.
12479 * w32gui.h (XGCValue): New struct for emulating X GCs.
12481 * w32term.h (XCharStruct): New struct for emulating X.
12483 * w32console.c (turn_on_face, turn_off_face): New functions.
12484 (change_line_highlight): New prototype for new redisplay.
12485 (write_glyphs): Support multibyte text. Support faces.
12487 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12489 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12490 throughout. struct frame * in place of FRAME_PTR.
12491 Skeleton support for images, toolbars, tooltips from xfns.c.
12492 (Fx_create_frame): Use system default for default scroll bar width.
12493 (w32_get_arg): Renamed from x_get_arg.
12494 (Fx_file_dialog): New function.
12495 (w32_list_fonts): Check cache before asking system.
12496 (Vw32_enable_synthesized_fonts): New variable.
12497 (Vw32_enable_italics): Obsolete, removed.
12499 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12500 Use SELECTED_FRAME macro.
12502 * w32menu.c: Add skeleton support for help strings on menus.
12503 (add_menu_item): Native checkbox and radio support added, but not
12504 yet enabled due to bugs.
12505 (push_menu_item): Add parameters type, selection and help.
12507 Formatting changes to reduce unnecessary diffs with xmenu.c.
12509 * w32select.c (Fw32_set_clipboard_data): Update call to
12510 find_charset_in_str.
12512 * w32term.c: Complete rewrite for new redisplay based on new
12513 xterm.c with necessary sections merged back in from old w32term.c.
12515 2000-01-21 Richard M. Stallman <rms@gnu.org>
12517 * data.c (set_internal): Further fix in same criterion.
12519 2000-01-20 Richard M. Stallman <rms@gnu.org>
12521 * data.c (set_internal): Fix the criteria for whether
12522 to swap out the old cached binding.
12524 2000-01-19 Dave Love <fx@gnu.org>
12526 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12528 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12530 * regex.c (re_compile_fastmap): While checking a range table for
12531 `charset', skip flag bits for a character class correctly.
12533 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12535 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12537 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12539 * widget.c (EmacsFrameSetCharSize): Change size of children first
12540 because of problems with main window geometry management under Lesstif.
12542 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12543 MENU_ITEMS_ITEM_.*.
12544 (MENU_ITEMS_ITEM_HELP): New enumerator.
12545 (push_menu_item): Add parameter HELP. Record help in menu_items.
12546 (single_menu_item, single_submenu, list_of_items): Call
12547 push_menu_item with new parameter.
12548 (single_submenu): Set help string in widget value.
12549 (menu_highlight_callback): New function.
12550 (set_frame_menubar): Call lw_create_widget with new
12552 (xmenu_show, xdialog_show): Ditto.
12554 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12556 * sound.c (Fplay_sound): Improve doc string.
12558 2000-01-11 Richard M. Stallman <rms@gnu.org>
12560 * lisp.h (set_internal): Enter the new arg.
12562 * eval.c (specbind): Record buffer-local variables specially,
12563 indicating which buffer's binding was saved.
12564 (unbind_to): Restore buffer-local variables specially
12565 in the proper buffer.
12567 * data.c (set_internal): New arg BUF.
12569 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12570 * data.c (Fset): Pass new arg to set_internal.
12571 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12573 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12575 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12577 2000-01-11 Richard M. Stallman <rms@gnu.org>
12579 * minibuf.c (Ftry_completion): Doc fix.
12581 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12583 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12586 2000-01-11 Andreas Schwab <schwab@suse.de>
12588 * coding.c (code_convert_region): Initialize total_skip.
12590 2000-01-08 Dave Love <fx@gnu.org>
12592 * eval.c (Fuser_variable_p): Check customizability too.
12594 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12596 * minibuf.c (Fcompleting_read): Doc fix.
12598 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12600 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12603 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12604 Check that input style is supported before trying to create an
12606 (x_window): Call x_create_im.
12608 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12610 * xfns.c (current_gif_memory_src): New variable.
12611 (gif_load): Record the address of the current memory source
12612 in current_gif_memory_src.
12613 (gif_read_from_memory): Use current_gif_memory_src.
12615 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12616 macros statement form.
12618 * sound.c (struct sound): Renamed from struct sound_file.
12619 (struct sound): Add members `data' and `header_size'.
12620 (enum sound_attr): Add SOUND_DATA.
12621 (current_sound, current_sound_device): Variables renamed from
12622 sound_file and sound_device.
12623 (parse_sound): Parse :data.
12624 (parse_sound): Handle sound data in strings.
12625 (find_sound_type): Function renamed from find_sound_file_type.
12626 (wav_init, au_init): Fail if sound's header_size is smaller than
12627 needed header size.
12628 (wav_play, au_play): Play sounds from string data.
12630 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12632 * lisp.h: Add prototype for allocate_string_data.
12634 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12636 * alloc.c (mark_buffer): Remove code in #if 0.
12638 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12639 (strings_consed): New variable.
12640 (allocate_string): Set it.
12641 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12642 (Fmemory_use_counts): Return strings_consed. Use Flist.
12644 * alloc.c: General cleanup in comments etc. Remove conditional
12645 compilation for `standalone'.
12647 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12649 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12650 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12651 (DONT_COPY_FLAG): Removed.
12652 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12653 (struct sdata, struct sblock): New
12654 (struct string_block): Rewritten.
12655 (STRINGS_IN_STRING_BLOCK): New macro.
12656 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12657 (large_sblocks, string_blocks, string_free_list): New variables.
12658 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12659 (init_strings): Rewritten.
12660 (allocate_string, allocate_string_data, compact_small_strings)
12661 (free_large_strings, sweep_strings): New functions.
12662 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12663 (struct string_block_head, current_string_block)
12664 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12665 (STRING_PAD): Removed.
12666 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12667 (Fgarbage_collect): Don't set mark bit in large strings.
12668 (mark_object): Mark strings differently. Mark symbol names
12670 (survives_gc_p): Test marked strings differently.
12671 (gc_sweep): Sweep strings differently, unmark strings in
12673 (compact_strings): Removed.
12675 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12677 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12678 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12680 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12682 * fileio.c (Finsert_file_contents): Signal error if visiting file
12683 in a non-empty buffer.
12685 * term.c (encode_terminal_code): Fix the previous change.
12687 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12689 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12690 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12692 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12694 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12696 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12697 need to test for MSDOS frames.
12699 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12701 * dosfns.c (unspecified_colors): Remove.
12702 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12704 (msdos_stdcolor_name): Return strings for unspecified fore- and
12705 back-ground colors.
12707 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12708 (syms_of_xfaces): Remove their staticpro's.
12709 (tty_color_name): Return Lisp strings for unspecified fore- and
12710 back-ground colors.
12711 (Finternal_set_lisp_face_attribute): Remove the special treatment
12712 for Qunspecified_{f,b}g.
12713 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12715 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12717 * xdisp.c (reseat_at_next_visible_line_start): Position before
12718 newline only if ending up on a newline.
12719 (next_element_from_ellipsis): Return success. Handle case of
12720 displaying no ellipsis. Fix case of ellipsis defined in display table.
12721 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12724 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12726 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12727 (Fcolor_supported_p): Renamed from face-color-supported-p.
12729 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12731 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12732 list of colors renamed to tty-defined-color-alist.
12733 (tty_color_name): Pass the frame to tty-color-by-index.
12734 (realize_tty_face): tty-color-alist is now a function which
12735 accepts the frame as argument.
12737 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12739 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12741 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12742 encode_terminal_code.
12744 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12746 * dispnew.c (mode_line_string): Support termcap frames as well.
12748 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12750 * syntax.c (Fforward_word): Undo previous change.
12752 * editfns.c (Fconstrain_to_field): Don't constrain if
12753 inhibit-field-text-motion is non-nil.
12754 (Fline_beginning_position): Undo previous change.
12755 (Fline_end_position): Ditto.
12757 * syntax.c (Fforward_word): Notice field boundaries only if
12758 inhibit-field-text-motion is nil.
12760 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12762 * editfns.c (Vinhibit_field_text_motion): New variable.
12763 (inhibit-field-text-motion): New DEFVAR_LISP.
12764 (Fline_beginning_position, Fline_end_position): Notice field
12765 boundaries only if inhibit-field-text-motion is nil.
12767 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12768 All calls adjusted.
12769 (x_build_heuristic_mask): Likewise.
12770 (xbm_load_image_from_file): Change error output.
12771 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12772 (gif_load, gs_load, x_kill_gs_process): Ditto.
12774 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12775 color indices when accessing raster pixels.
12776 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12777 one of :file or :data.
12778 (enum pbm_keyword_index): Add PBM_DATA.
12779 (pbm_format): Add :data.
12780 (pbm_image_p): Allow either :file or :data.
12781 (pbm_read_file): New function.
12782 (pbm_scan_number): Rewritten to read from string.
12783 (pbm_load): Support :data.
12785 See ChangeLog.8 for earlier changes.
12787 ;; Local Variables:
12788 ;; coding: iso-2022-7bit
12791 Copyright (C) 2001 Free Software Foundation, Inc.
12792 Copying and distribution of this file, with or without modification,
12793 are permitted provided the copyright notice and this notice are preserved.