1 2001-10-11 Gerd Moellmann <gerd@gnu.org>
3 * lisp.h (circular_list_error): Add prototype.
5 * data.c (Qcircular_list): New variable.
6 (circular_list_error): New function.
7 (syms_of_data): Initialize it Qcircular_list.
9 2001-10-10 Stefan Monnier <monnier@cs.yale.edu>
11 * window.c, syntax.c, macros.c, frame.c, emacs.c, cmds.c, category.c,
12 casefiddle.c, buffer.c: Include keymap.h.
14 2001-10-10 Gerd Moellmann <gerd@gnu.org>
16 * s/osf5-0.h (C_SWITCH_SYSTEM) [!__GNUC__]: Add `-nointrinsics'
17 options. From Dave Love <d.love@dl.ac.uk>.
19 2001-10-09 Gerd Moellmann <gerd@gnu.org>
21 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
22 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
24 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
26 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
28 2001-10-08 Andrew Innes <andrewi@gnu.org>
30 * lisp.h [max]: Undef min and max before redefining them.
32 * w32gui.h: Do not undef min and max.
34 * w32heap.h: Do not undef min and max.
36 * s/ms-w32.h: Do not undef min and max.
38 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
40 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
42 2001-10-08 Sam Steingold <sds@gnu.org>
44 * keymap.c (current-active-maps): Quote newlines (compilation error).
46 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
48 * Makefile.in (lisp, shortlisp): Replace bindings.el with
49 bindings.elc, since otherwise doc strings in bindings.el get wrong
52 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
54 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
56 * keyboard.h (map_prompt): Remove.
58 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
59 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
61 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
63 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
65 * keyboard.c (map_prompt): Remove.
66 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
69 * keymap.h: New file. Extracted from lisp.h.
71 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
72 (accessible_keymaps_1): New function.
73 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
74 (Fwhere_is_internal): Use Fcurrent_active_maps.
75 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
76 Insert in current buffer rather than standard-output.
77 Don't call `help-mode'. Export to elisp.
78 (describe_buffer_bindings): New wrapper.
79 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
80 and Sdescribe_buffer_bindings.
82 2001-10-08 Gerd Moellmann <gerd@gnu.org>
84 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
85 Remove code setting signal handler.
87 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
88 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
90 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
92 * keyboard.c: Don't define min/max.
94 2001-10-08 Gerd Moellmann <gerd@gnu.org>
96 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
97 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
98 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
99 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
100 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
101 Don't define min/max.
103 * lisp.h (min, max): New macros.
105 * puresize.h (BASE_PURESIZE): Increase to 725000.
107 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
109 * xfaces.c (free_frame_menubar): Add prototype.
111 * lisp.h (init_window): Add prototype.
113 * editfns.c: Include ctype.h.
115 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
116 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
117 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
120 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
121 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
122 `popup_activated_flag' and `title'.
124 * doc.c (Fdocumentation_property): Fix typo in a doc string.
126 * emacs.c (main): Remove extra `;'.
128 * atimer.h (struct atimer): Fix typos in a comment.
130 * atimer.c: Fix typo.
132 * Makefile.in: Fix typo.
134 * README: Remove obsolete part mentioning removed VMS file.
136 2001-10-07 Miles Bader <miles@gnu.org>
138 * Makefile.in (lisp, shortlisp): Add `button.elc'.
140 2001-10-07 Ken Raeburn <raeburn@gnu.org>
142 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
145 * lisp.h (Ffield_end): Declare.
147 2001-10-07 Gerd Moellmann <gerd@gnu.org>
149 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
151 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
153 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
155 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
157 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
158 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
160 * alloc.c (inhibit_garbage_collection): Simplify.
161 (Fmemory_use_counts): Ditto.
163 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
164 (syms_of_data): DEFVAR_INT most-positive-fixnum and
165 most-negative-fixnum.
167 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
168 (FIXNUM_OVERFLOW_P): New macros.
170 2001-10-06 Miles Bader <miles@gnu.org>
172 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
173 scroll_bar_bottom_shadow_pixel fields.
174 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
175 for the shadows, and tell the toolkit about them if we succeed.
176 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
177 Free scroll-bar shadow colors.
178 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
179 Free scroll-bar shadow colors when the background color changes.
180 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
181 Initialize scroll-bar shadow-color fields.
183 2001-10-05 Gerd Moellmann <gerd@gnu.org>
185 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
187 2001-10-05 Miles Bader <miles@gnu.org>
189 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
190 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
191 New functions (were in simple.el).
192 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
193 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
194 (syms_of_minibuf): Initialize them.
196 2001-10-05 Gerd Moellmann <gerd@gnu.org>
198 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
199 (tiff_load): Install them as error and warning handler.
201 2001-10-04 Andrew Innes <andrewi@gnu.org>
203 * w32fns.c (x_to_w32_color): Fix argument to alloca.
204 (w32_load_system_font): Don't believe what GetLanguageFontInfo
205 says; query codepage info directly to determine if font is double byte.
206 (x_to_w32_charset): Handle private format for unknown charsets.
207 Handle wildcards in charset spec, by ignoring them.
208 (w32_codepage_for_font): Fix argument to alloca. Don't remove
209 "*-" prefix from charset.
210 (x_to_w32_font): Enlarge remainder array for safety. Specifically
211 handle the truncated font spec form constructed by font_list_1, so
212 that we correctly identify the charset fields. Don't remove "*-"
214 (w32_list_synthesized_fonts): Fix argument to alloca.
216 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
218 * window.h (MINI_WINDOW_P): Use NILP.
220 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
222 * termhooks.h (struct input_event): Use proper type for `kind'.
224 2001-10-04 Gerd Moellmann <gerd@gnu.org>
226 This handles unknown keysyms better than before. For example,
227 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
228 Emacs formerly completely ignored F5. With the change, it derives
229 a key symbol from the name of the X keysym, `ccaron' in this case.
230 Reported by Martin Buchholz.
232 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
235 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
236 that EVENT->code isn't a function key, use the keysym's name.
238 2001-10-04 Gerd Moellmann <gerd@gnu.org>
240 FOREACH is a macro that should make it easier to loop over Lisp
241 lists with checks for cycles and proper lists.
243 * lisp.h (LIST_END_P, FOREACH): New macros.
245 2001-10-04 Gerd Moellmann <gerd@gnu.org>
247 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
248 called for a lost connection. Prevent dumping core in this case.
249 Instead print the X error, and exit. On user request.
251 * xterm.c (error_msg): New variable.
252 (x_fatal_error_signal): New function.
253 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
254 as fatal_error_signal_hook around the call to XtCloseDisplay.
256 * emacs.c (fatal_error_signal_hook): New variable.
257 (fatal_error_signal): Call that function.
259 2001-10-04 Gerd Moellmann <gerd@gnu.org>
261 With this, Emacs prints how much pure storage it will
262 approximately need in case pure storage overflows while dumping.
264 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
266 (init_alloc_once): Initialize new variables.
267 (PURE_POINTER_P): Use new variables.
268 (pure_alloc): If pure storage overflows, allocate from the heap.
269 (check_pure_size): New function.
270 (Fgarbage_collect): Don't GC if pure storage has overflowed.
272 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
273 (check_pure_size): Add prototype.
275 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
277 2001-10-04 Gerd Moellmann <gerd@gnu.org>
279 This adds a post-gc-hook that's run with GC inhibited.
280 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
282 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
283 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
284 (Fgarbage_collect): Run post-gc-hook.
286 2001-10-04 Gerd Moellmann <gerd@gnu.org>
288 This adds `defvaralias' and `indirect-variable'. Changes not
289 directly related to this feature are there to gain the same
290 performance again as before variable aliases.
292 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
293 code to get and set symbol values, to take defvaralias into account.
295 (Note: the new `constant' bit-flag in symbols would make it
296 possible to define arbitrary read-only variables, e.g. with
299 Documentation is in lispref/variables.texi. Added to NEWS.
301 * lisp.h (enum symbol_interned): New enumeration.
302 (struct Lisp_Symbol): Remove member `obarray', add
303 `indirect_variable', `constant', and `interned'.
304 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
305 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
306 (indirect_variable): Add prototype.
308 * print.c (print_preprocess, print_object): Test internedness of
311 * lread.c (Fintern, Funintern): Set symbol's interned and constant
313 (init_obarray): Likewise for t and nil.
315 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
316 (Fdefvaralias): New function.
317 (specbind): Simplify the test if symbol is a constant.
318 (syms_of_eval): Defsubr Fdefvaralias.
320 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
321 (Qcyclic_variable_indirection): New variable.
322 (Fkeywordp): Check for internedness differently.
323 (Fmakunbound): Simplify the test if symbol is a constant.
324 (indirect_variable, Findirect_variable): New functions.
325 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
327 (let_shadows_buffer_binding_p): Check for variable aliases.
328 (set_internal): Simplify the test if SYMBOL is a constant.
329 If SYMBOL has a buffer-local value and is an alias, use the aliased
331 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
334 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
335 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
338 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
340 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
341 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
342 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
344 2001-10-04 Gerd Moellmann <gerd@gnu.org>
348 2001-10-03 Miles Bader <miles@gnu.org>
350 * callproc.c (syms_of_callproc): Explicitly state in the
351 documentation for `process-environment' that earlier entries take
352 precedence over later ones.
354 2001-10-02 Miles Bader <miles@gnu.org>
356 * textprop.c (Fnext_char_property_change)
357 (Fprevious_char_property_change): Remove reference to non-existant
358 argument OBJECT from doc-string.
360 2001-10-01 Gerd Moellmann <gerd@gnu.org>
362 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
363 (try_window_id): Skip back over lines ending in a newline from a
366 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
369 2001-10-01 Richard M. Stallman <rms@gnu.org>
371 * search.c (Freplace_match): Doc fix.
373 2001-09-28 Andrew Innes <andrewi@gnu.org>
375 * w32menu.c (set_frame_menubar): Take into account that
376 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
379 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
381 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
383 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
385 * s/gnu-linux.h: Fix a typo in comment.
387 2001-09-28 Andreas Schwab <schwab@suse.de>
389 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
390 nocombreloc, in case -z combreloc is the default.
392 2001-09-28 Gerd Moellmann <gerd@gnu.org>
394 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
395 really going on here.
397 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
399 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
401 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
403 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
404 utf-8, menu-bar, and latin-N.
405 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
407 (lisp): Add latin-N, since they are preloaded.
409 2001-09-27 Gerd Moellmann <gerd@gnu.org>
411 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
412 to the left. Some cleanup.
414 * xdisp.c (display_mode_element): One more case where a string's
415 multibyteness should be used for display.
417 2001-09-26 Gerd Moellmann <gerd@gnu.org>
419 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
422 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
423 of the only temporarily set echoing flag for deciding when
426 * keyboard.c (echo_kboard): Make externally visible.
428 * lisp.h (echo_kboard): Declare extern.
430 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
431 fonts_changed_p if we need larger matrices due to vscrolling.
432 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
433 this round of redisplay if make_cursor_line_fully_visible fails.
434 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
435 (try_cursor_movement, try_scrolling): Use them instead of integers.
437 * dispextern.h (required_matrix_width, required_matrix_height):
440 * dispnew.c (required_matrix_width, required_matrix_height):
442 (allocate_matrices_for_window_redisplay)
443 (allocate_matrices_for_frame_redisplay: Use them.
444 Remove parameters CH_DIM.
446 * xdisp.c (display_mode_lines): Temporarily set selected_frame
447 and selected_window to the frame of the window whose mode-lines
448 are displayed, and to the window itself.
449 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
452 2001-09-25 Gerd Moellmann <gerd@gnu.org>
454 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
455 the image cache under us.
457 * xdisp.c (display_mode_element): If the mode element is a symbol
458 with a string value, use that string's multibyteness for displaying.
460 * keyboard.c (read_char): Don't clear a message for a switch-frame
461 event. From Stefan Monnier <monnier@cs.yale.edu>.
463 * xterm.c (fast_find_position) [0]: Add a presumably more correct
464 version for after 21.1.
466 * xdisp.c (row_containing_pos): Make externally visible.
468 * dispextern.h (row_containing_pos): Add prototype.
470 * process.c (send_process): Disable composition if from_byte < 0.
471 From Kenichi Handa <handa@etl.go.jp>.
473 2001-09-24 Gerd Moellmann <gerd@gnu.org>
475 * xterm.c (refreshicon): Function removed.
477 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
479 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
481 * xterm.c (toplevel): Remove includes in #if 0.
483 * process.c (sigchld_handler) [LINUX]: Don't return from
484 the signal handler at the end of the loop.
486 2001-09-21 Gerd Moellmann <gerd@gnu.org>
488 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
489 Terminate only if kill returns -1, and errno is ESRCH.
491 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
493 * Makefile.in (shortlisp): Add ../lisp/env.elc.
495 2001-09-20 Gerd Moellmann <gerd@gnu.org>
497 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
498 since this function can be called during GC.
500 * callproc.c (Fcall_process): Handle errors from pipe(2).
501 (child_setup): Delete code in #ifdef vipc.
503 2001-09-19 Gerd Moellmann <gerd@gnu.org>
505 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
506 (display_mode_element): Display the string from decode_mode_spec
507 depending on its multibyteness.
509 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
511 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
513 2001-09-18 Gerd Moellmann <gerd@gnu.org>
515 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
516 recursive_edit_unwind.
517 (recursive_edit_unwind): Set kboard state according to
520 * buffer.c (modify_overlay): Don't do nothing if START == END;
521 This can still be a modification, for example when an overlay has
522 a before-string or after-string.
523 (Fdelete_overlay): Prevent redisplay optimizations when deleting
524 an overlay with before-string or after-string.
526 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
527 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
529 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
530 first_unchanged_at_end_row is in front of
531 last_unchanged_at_beg_row. This code should be removed after the
534 2001-09-17 Gerd Moellmann <gerd@gnu.org>
536 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
537 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
539 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
542 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
544 * dired.c (Ffile_attributes): Doc fix.
546 2001-09-14 Gerd Moellmann <gerd@gnu.org>
548 * fileio.c (Ffile_symlink_p): Fix last change.
550 * filelock.c (current_lock_owner): Fix last change.
552 2001-09-13 Gerd Moellmann <gerd@gnu.org>
554 * filelock.c (current_lock_owner): If readlink returns ERANGE,
555 take that to mean that the buffer is too small.
557 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
558 that to mean that the buffer is too small.
560 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
561 current buffer's multibyteness when discarding the iterator's
564 * xfns.c (Fx_window_property): Handle case that property gets
565 deleted between the two calls to XGetWindowProperty.
567 2001-09-11 Gerd Moellmann <gerd@gnu.org>
569 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
571 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
572 in addition to read-only.
574 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
575 to t in addition to read-only.
577 * lisp.h (Qinhibit_modification_hooks): Declare.
579 * insdel.c (Qinhibit_modification_hooks): New variable.
580 (syms_of_insdel): Initialize and staticpro it.
582 * textprop.c (verify_interval_modification): Don't run
583 modification-hooks if inhibit_modification_hooks.
585 * dispnew.c (set_window_cursor_after_update): Fix code
586 finding glyph row containing cursor when cursor_in_echo_area
589 * xdisp.c (init_from_display_pos): Put some code in #if 0.
590 (add_to_log): Use bcopy instead of strcpy.
591 (init_from_display_pos): Use an explicit loop over bytes in
592 overlay strings instead of calling index.
594 2001-09-10 Gerd Moellmann <gerd@gnu.org>
596 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
598 * dispnew.c (direct_output_for_insert): Don't change IT's
599 stop_charpos to something in front of its current position.
601 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
604 2001-09-10 Richard M. Stallman <rms@gnu.org>
606 * frame.c (Fmouse_position): Doc fix.
608 2001-09-07 Gerd Moellmann <gerd@gnu.org>
610 * xdisp.c (init_from_display_pos): Don't compare the result
611 of calling index with NULL.
613 2001-09-06 Gerd Moellmann <gerd@gnu.org>
615 * xfns.c (x_set_background_color): Don't change the colors
616 of the X window of scroll bar widgets.
618 2001-09-05 Andrew Innes <andrewi@gnu.org>
620 * w32fns.c (w32_createwindow): Undo last change.
622 2001-09-05 Gerd Moellmann <gerd@gnu.org>
624 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
626 * xdisp.c (string_buffer_position): Use *single_char_property*
627 functions instead of the *single_property* functions.
629 2001-09-04 Andrew Innes <andrewi@gnu.org>
631 * w32term.c (w32_read_socket): Add more information to debugging
634 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
635 from Emacs frames, so that calls to GetClipBox in w32term.c
636 correctly report when part of a frame is visible (including
637 scrollbars, etc). This prevents repeated redrawing of frames when
638 only a scrollbar is visible.
639 (w32_wnd_proc): Add more frame information to debugging output.
641 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
643 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
645 2001-09-03 Gerd Moellmann <gerd@gnu.org>
647 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
648 help-echo for a string which doesn't have help-echo itself, use
649 get-char-property to obtain the help-echo from the string's buffer
650 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
651 have mouse-face, look ``under'' the string for mouse-face from an
653 (fast_find_position): Add parameter STOP. In the final row, stop
654 before glyphs having STOP as object. Don't consider glyphs that
655 are not from a buffer.
657 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
659 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
661 * fns.c (Fmd5): Doc fix.
663 2001-08-31 Gerd Moellmann <gerd@gnu.org>
665 * composite.c (update_compositions): Do nothing if
666 inhibit-modification-hooks is set.
668 2001-08-30 Gerd Moellmann <gerd@gnu.org>
670 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
671 and check_message_stack if terminating abnormally. We want
672 glyph matrices etc. in a core dump.
674 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
675 (syms_of_xdisp): Initialize them.
676 (handle_single_display_prop): Don't change point, bind `object',
677 `position', and `buffer-position' instead to the object having the
678 `display' property, position in the object and position in the buffer.
680 * fileio.c (Finsert_file_contents): Don't change the multibyteness
681 of the buffer if REPLACE is non-nil.
683 2001-08-29 Gerd Moellmann <gerd@gnu.org>
685 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
687 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
689 * w32term.c (x_set_glyph_string_background_width)
690 (show_mouse_face): Track the last changes in xterm.c.
692 2001-08-28 Gerd Moellmann <gerd@gnu.org>
694 * xterm.c (x_set_glyph_string_background_width): Set the glyph
695 string's background width so that multi-line mouse-face is drawn
696 to the right edge of the window.
697 (show_mouse_face): Set the row's mouse_face_p flag after drawing
700 * dispnew.c (direct_output_for_insert): Set updated_area
701 before inserting/writing glyphs.
703 * xdisp.c (display_mode_element): Use string_byte_to_char to
704 determine character positions in strings, use chars_in_text
706 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
707 a matrix as parameter; this is easier to use from GDB.
709 2001-08-28 Miles Bader <miles@gnu.org>
711 * textprop.c (Fprevious_single_char_property_change)
712 (Fnext_single_char_property_change): Doc fixes.
714 2001-08-27 Gerd Moellmann <gerd@gnu.org>
716 * fileio.c (Finsert_file_contents): Allocate, restore, and
717 free composition data in the case of REPLACE not being nil.
719 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
720 there exist overlay strings with newlines at POS.
721 (text_outside_line_unchanged_p): Return 0 if changes start at
722 START and overlays exist at START. Likewise for END.
723 (try_window_id): Give up if init_to_row_end returns 0.
725 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
728 2001-08-24 Gerd Moellmann <gerd@gnu.org>
730 * keymap.c (access_keymap): Return the cdr of the binding of
731 a generic character instead of its definition (KEY . BINDING).
733 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
734 to 0 also in the REPLACE case.
736 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
738 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
739 open to determine whether file is readable (as for DOS_NT).
741 2001-08-23 Gerd Moellmann <gerd@gnu.org>
743 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
744 coding.type is coding_type_no_conversion or coding_type_raw_text,
745 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
746 non-nil instead of just setting enable_multibyte_characters in the
749 2001-08-22 Gerd Moellmann <gerd@gnu.org>
751 * dispextern.h (struct face_cache): Add member
754 * xfaces.c (menu_face_changed_default): New variable.
755 (menu_face_changed_count): Variable removed.
756 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
757 the menu_face_changed_default flag, otherwise set the FRAME's
758 menu_face_changed_p flag if the `menu' face has been changed.
759 Prevent calling set_font_frame_param if FRAME is t.
760 (make_face_cache): Initialize cache's menu_face_changed_p
761 from menu_face_changed_default.
762 (realize_basic_faces): Look into the frame's face cache to
763 determine if the menu appearance needs updating.
765 * keymap.c (access_keymap): Fix last change to not consider
766 IDX when it has modifiers.
768 2001-08-21 Gerd Moellmann <gerd@gnu.org>
770 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
771 . BINDING) exists, where GENERIC-CHAR is the generic character of
772 the charset of IDX, return BINDING unless there exists a binding
775 2001-08-16 Gerd Moellmann <gerd@gnu.org>
777 * xrdb.c (SYSV): Don't define on Solaris 2.
778 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
780 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
781 of the screen line, not text line, containing IT's current position.
783 2001-08-15 Gerd Moellmann <gerd@gnu.org>
785 * window.c (window_scroll_pixel_based): Don't recenter if
786 PT is partially visible in the window.
788 * xterm.c (expose_window_tree, expose_window, expose_line):
789 Return 1 when overwriting mouse-face.
790 (expose_frame): If mouse-face was overwritten, redo it.
792 * xfaces.c (x_update_menu_appearance): Don't call
793 set_frame_menubar, let the next redisplay do it.
795 2001-08-14 Andrew Innes <andrewi@gnu.org>
797 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
798 drawing glyph string.
800 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
802 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
805 2001-08-14 Gerd Moellmann <gerd@gnu.org>
807 * xfaces.c (x_update_menu_appearance): Save and restore value of
808 interrupt_input_blocked.
810 2001-08-13 Gerd Moellmann <gerd@gnu.org>
812 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
813 a line start, move back to the line start.
815 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
816 exactly when a mini-buffer is active.
818 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
819 in units of 1/8 character on non window-system frames.
820 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
822 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
824 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
827 2001-08-09 Gerd Moellmann <gerd@gnu.org>
829 * keyboard.c (Vpre_help_message): New variable.
830 (syms_of_keyboard): Initialize and staticpro it.
831 (show_help_echo): Record current message before displaying a
832 help-echo, and restore that message when clearing the help.
834 * xfns.c (x_create_im): Remove prototype.
836 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
838 * dispnew.c (adjust_glyph_matrix): Undo last change.
840 2001-08-08 Gerd Moellmann <gerd@gnu.org>
842 * dispnew.c (adjust_glyph_matrix): In the optimization for
843 windows whose height has changed, disable partially visible lines.
845 2001-08-07 Gerd Moellmann <gerd@gnu.org>
847 * window.c (Frecenter): If ARG < 0, and on a window system
848 frame, count in some empty lines when we can't move -ARG lines down.
850 * xdisp.c (start_display): Don't try to determine the continuation
851 lines width if lines are truncated. It's superfluous and leads to
852 incorrect results if POS is not visible in the window after
853 reseating the iterator at the previous line start.
855 2001-08-06 Gerd Moellmann <gerd@gnu.org>
857 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
859 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
861 * alloc.c (init_stack): Remove declaration.
863 2001-08-03 Gerd Moellmann <gerd@gnu.org>
865 * keyboard.c (read_key_sequence): Check that key is an integer
866 before comparing it with quit_char.
867 (add_command_key): Use larger_vector.
868 (read_char_x_menu_prompt): Instead of converting symbol and
869 integer events into conses (EVENT . nil), use (EVENT . disabled)
870 which cannot be confused with valid events.
871 (read_char): When reading from Vunread_command_events, check for
872 events of the form (EVENT . disabled) instead of
875 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
876 a float, determine the max height from the frame's height.
878 2001-08-02 Gerd Moellmann <gerd@gnu.org>
880 * xdisp.c (redisplay_internal): Take message_cleared_p into
881 account only if minibuf_level == 0.
883 2001-08-01 Gerd Moellmann <gerd@gnu.org>
885 * xdisp.c (redisplay_internal): Add a check for the last
888 * xdisp.c (message_cleared_p): New variable.
889 (clear_message): Set message_cleared_p when clearing the current
891 (redisplay_internal): Look at message_cleared_p to capture
892 the case that the echo area should be cleared.
894 * keyboard.c (command_loop_1): Fix spelling of
895 resize_echo_area_exactly.
897 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
899 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
901 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
902 current matrix when the window gets smaller.
904 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
906 * print.c (strout): Cast the character passed to insert_char to
907 unsigned char, to avoid sign extension when it is promoted to int.
909 2001-07-31 Gerd Moellmann <gerd@gnu.org>
911 * fileio.c (Finsert_file_contents): Don't treat a return value
912 of 0 from emacs_read as an IO error.
914 2001-07-30 Gerd Moellmann <gerd@gnu.org>
916 * keyboard.c (abs): New macro.
917 (double_click_fuzz): New variable.
918 (make_lispy_event): Use it to determine what makes a double-click.
919 (syms_of_keyboard): DEFVAR_INT it.
921 * xmenu.c (set_frame_menubar): Take into account that
922 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
925 2001-07-27 Gerd Moellmann <gerd@gnu.org>
927 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
929 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
930 of row's visible height.
932 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
933 deal with the first overlay string having an image `display' property.
934 (try_window_reusing_current_matrix, compute_line_metrics):
935 Fix computation of row's visible height for the case that part of the
936 row is invisible above and part of the row is at the same time
937 invisible below the window.
939 2001-07-26 Gerd Moellmann <gerd@gnu.org>
941 * xfns.c (x-show-tip): Doc fix.
943 * xfns.c (Vx_max_tooltip_size): New variable.
944 (syms_of_xfns): DEFVAR_LISP it.
945 (Fx_show_tip): Set frame's window_width to the width of the
946 window. Use a maximum tooltip size specified by
947 Vx_max_tooltip_size, if that has valid contents.
948 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
950 2001-07-26 Andrew Innes <andrewi@gnu.org>
952 * w32term.c (x_display_list): New variable.
953 (w32_term_init): Set it.
955 * w32term.h (x_display_list): New extern.
957 2001-07-26 Gerd Moellmann <gerd@gnu.org>
959 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
960 is non-nil, instead of when redisplaying_p is non-zero.
962 (mark_window_display_accurate_1): Add an assertion.
964 2001-07-25 Gerd Moellmann <gerd@gnu.org>
966 * dispextern.h (struct it): Increase size of ctl_chars to 16.
968 * xfns.c (Fx_file_dialog): Block/unblock input while processing
969 events so that we get a chance of processing expose events.
971 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
973 2001-07-24 Gerd Moellmann <gerd@gnu.org>
975 * xfns.c (valid_image_p): Protect better against invalid image
976 specifications. Previous code could signal an error.
978 2001-07-23 Gerd Moellmann <gerd@gnu.org>
980 * indent.c (current_column): Fix column computation in the
981 presence of display table entries.
982 (current_column_1, Fmove_to_column, compute_motion): Likewise.
984 * dispnew.c (adjust_glyph_matrix): In the optimization for
985 windows whose height has changed, use the new window height
986 to compute which rows to invalidate.
988 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
989 (MAX_10_EXP): New macro.
992 * coding.c (code_convert_region): Handle the multibyte case if
993 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
995 2001-07-20 Gerd Moellmann <gerd@gnu.org>
997 * dispextern.h (struct face): Change type of `stipple' to
1000 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
1002 2001-07-19 Gerd Moellmann <gerd@gnu.org>
1004 * dispnew.c (update_window): Don't set the cursor at the end
1005 of the update if display update has been paused.
1007 * composite.h (syms_of_composite): Renamed from syms_of_composition.
1009 2001-07-18 Ken Raeburn <raeburn@gnu.org>
1011 * fns.c (Fset_char_table_default): Check that a charset is defined
1012 before checking its dimension.
1014 2001-07-17 Ken Raeburn <raeburn@gnu.org>
1016 * coding.c (setup_coding_system): Don't do any designation based
1017 on reg_bits if charset is not yet defined.
1019 * lisp.h (XVECTOR): Verify correct object type before returning a
1020 pointer, using eassert.
1022 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1024 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1025 Increase to 4096 because of paste problems reported on GNU/Linux.
1027 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1029 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1031 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1033 * fileio.c (unwind_read): Function removed.
1034 (read_non_regular, read_non_regular_quit): New functions.
1035 (Finsert_file_contents): When reading from non-regular files,
1036 arrange to catch a `quit' and terminate the loop. Rearrange
1037 code so that a `quit' when reading from a regular file doesn't
1038 insert text in the buffer.
1040 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1041 Clear faces afterwards.
1042 (clear_font_table): Take a x_display_info parameter. Don't free
1043 fonts being the default font of any frame on the given display.
1045 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1047 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1048 instead of CHAR_STRING which can signal an error.
1050 * charset.c (char_to_string_1): Extracted from char_to_string.
1051 Return -1 instead of signaling an error.
1052 (char_to_string): Use it.
1054 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1056 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1058 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1059 is t, don't try to append anything to it.
1061 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1063 * dired.c (file_name_completion): Pass dp->d_name to
1064 Fstring_match, not elt, which is always nil here.
1066 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1068 * xselect.c (x_decline_selection_request): Handle errors
1069 caused by receivers that have vanished.
1071 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1072 ignoring events on foreign windows in #if 0. Always dispatch
1073 the event after checking it with x_handle_property_notify.
1075 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1076 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1077 TRACE macros to facilitate debugging. Add additional trace statements.
1078 (toplevel): Add prototypes for file-local functions.
1079 (x_atom_to_symbol): Remove DPYINFO parameter.
1081 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1083 * w32menu.c (menubar_selection_callback, w32_menu_show):
1084 Initialize `entry' to nil.
1085 (w32_dialog_show): Remove unused `save_wv' variable.
1086 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1088 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1090 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1092 * fileio.c (unwind_read): Print a message when discarding inserted
1093 text or switching the buffer to unibyte. Change parameter.
1094 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1096 * fileio.c (unwind_read): New function.
1097 (Finsert_file_contents): Record it as unwind-function for
1098 the case that reading is interrupted by C-g.
1100 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1102 * dispnew.c (update_window): Don't skip the header-line
1103 update when scrolling_window returns 0.
1105 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1107 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1108 for the case that x_decode_color signals an error.
1110 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1112 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1114 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1115 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1118 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1120 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1121 doc string line for dos-timezone-offset.
1123 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1124 inline assembly, to avoid compiler warnings.
1125 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1126 line for dos-unsupported-char-glyph.
1128 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1130 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1132 * sound.c: Include Emacs' header files with #include "...".
1134 * eval.c (specbind): Additionally record the buffer that was
1135 current when a buffer-local or frame-local variable was bound.
1137 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1139 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1140 to unibyte characters in unibyte buffers.
1142 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1144 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1145 the frame on the binding stack. Change format of entries for
1146 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1147 (unbind_to): Handle unbinding a frame-local variable.
1149 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1150 glyphs and truncation glyphs at the end of a row from its pixel width.
1151 (dump_glyph_row): Print row's continuation_lines_width.
1152 (try_window_id): Take the shortcut if ZV is visible in the
1153 window, but there are actually no changes at ZV.
1155 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1157 * xterm.h (x_free_dpy_colors): Add prototype.
1159 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1160 right number of arguments.
1162 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1163 ($(lwlibdir)TAGS): New target.
1164 (TAGS): Fix dependency list.
1166 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1169 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1171 * emacs.c (main): Remove extern declaration for sys_nerr, which
1172 isn't used and causes a compilation error with GCC 3.0 on
1175 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1177 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1178 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1179 (toplevel): Include <signal.h> and syssignal.h.
1181 * sound.c (vox_configure, vox_close): Turn off atimers
1184 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1186 * keyboard.c (read_char) <non_reread>: Record the previous idle
1187 start time before calling timer_stop_idle.
1188 (read_char) <reread_first>: After processing a help-echo event,
1189 restore the previous idle start time.
1191 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1192 the start of invisible text.
1193 (setup_for_ellipsis): New function.
1194 (next_overlay_string): After all overlay strings have been
1195 processed, display an ellipsis if necessary.
1196 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1197 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1199 * dispextern.h (struct iterator_stack_entry): Add member
1202 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1204 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1205 on the value of the wait-for-wm frame parameter.
1207 * xterm.h (struct x_output): Add member wait_for_wm.
1209 * xfns.c (Qwait_for_wm): New variable.
1210 (x_frame_parms): Add entry for `wait-for-wm".
1211 (x_set_wait_for_wm): New function.
1212 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1213 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1215 * xdisp.c (try_window_id) <all changes below window end>: Don't
1216 take this shortcut if ZV is visible in the window.
1217 (try_window_id): When checking for window start being in changed
1218 text, don't check that the buffer's size has changed.
1220 2001-06-23 Richard M. Stallman <rms@gnu.org>
1222 * minibuf.c (Fcompleting_read): Doc fix.
1224 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1226 * composite.c (Ffind_composition_internal): Accept ZV
1227 and a string's end position as POS.
1229 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1231 * composite.c (Ffind_composition_internal): Check POS
1234 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1236 * editfns.c (Fmessage_box): If the frame is not under a window
1237 system, output the message in the echo area.
1239 2001-06-14 Richard M. Stallman <rms@gnu.org>
1241 * xdisp.c (try_window_id): When EOB is visible, don't treat
1242 insertion at EOB as if it were "off the bottom of the screen."
1244 2001-06-11 Andrew Innes <andrewi@gnu.org>
1246 * w32proc.c (create_child): Add new parameter is_gui_app.
1247 (w32_executable_type): Add new parameter is_gui_app.
1248 (sys_spawnve): Use it.
1249 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1250 SIGQUIT. This matches better how the signals are interpreted by
1251 MSVC compiled programs.
1252 (syms_of_ntproc): Update docstring.
1254 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1256 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1257 well otherwise note_mouse_highlight might optimize away highlighting
1258 if we pass over that same overlay again.
1260 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1262 * lread.c (Fload): Document that the argument is run via
1263 substitute-in-file-name.
1265 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1267 * Makefile.in (bootstrap-doc): New target.
1268 (bootstrap-emacs): Depend on it.
1270 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1271 auto-save-list-file-name when shutting down Emacs, because
1272 creating the directory might signal an error, and leaves
1273 Emacs in a strange state.
1275 * term.c: (tty_cursor_hidden): New variable.
1276 (update_begin): Don't call tty_hide_cursor. Clean up.
1277 (update_end, set_terminal_window, set_scroll_region): Clean up.
1278 (ring_bell, reset_terminal_modes): Clean up.
1279 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1280 on tty_cursor_hidden.
1281 (write_glyphs): Call tty_hide_cursor.
1283 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1285 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1287 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1289 * xfns.c (enum image_value_type): New enumerator
1290 IMAGE_STRING_OR_NIL_VALUE.
1291 (parse_image_spec): Handle it.
1292 (xbm_format, pbm_format): Use it for :foreground and :background.
1293 (xbm_load, pbm_load): Check for nil color names.
1295 * xterm.c (note_mouse_highlight): If an overlapping overlay
1296 exists, but we find that we highlight the same overlay as before,
1297 don't do the highlighting again.
1299 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1301 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1302 Protect unibyte strings created by replacing their multibyte
1303 equivalents in menu_items.
1305 * keymap.c (Fsingle_key_description): NUL-terminate the string
1306 buffer before calling build_string.
1308 * callproc.c (Fcall_process): Deal with decode_coding returning
1309 CODING_FINISH_INCONSISTENT_EOL.
1311 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1313 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1314 an item's name with its key description in case the description
1315 is a multibyte string.
1317 * keymap.c (Fsingle_key_description): Create a multibyte string
1320 * macros.c (Fstart_kbd_macro): Doc fix.
1322 * xterm.c (cursor_in_mouse_face_p): New function.
1323 (x_draw_stretch_glyph_string): Use it to choose a different GC
1324 when drawing a cursor within highlighted text.
1326 * editfns.c (char_property_eq): Put in #if 0.
1328 * indent.c (string_display_width): Put in #if 0.
1330 * lread.c (Fload): Remove unused label.
1332 * termcap.c (speeds): Put in #if 0.
1334 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1336 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1338 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1339 transformation matrix by 10.
1341 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1343 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1344 only if it's equal to the former foreground pixel color.
1345 (x_set_foreground_color, x_set_background_color)
1346 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1348 2001-05-16 Dave Love <fx@gnu.org>
1350 * insdel.c (signal_before_change, signal_after_change): Consider a
1351 local change hook which changes the buffer.
1353 * process.c (read_process_output): Don't call signal_after_change
1354 and update_compositions after insert_from_string_before_markers.
1356 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1358 * xfaces.c (split_font_name): Use the right field when
1359 checking for `[...]' syntax.
1361 * buffer.c (copy_overlays): New function.
1362 (clone_per_buffer_values): Use it.
1364 * buffer.h (OVERLAY_PLIST): New macro.
1366 * keymap.c (Fsingle_key_description): Replace a build_string with
1367 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1369 * fontset.c (Ffontset_info): Check that face is non-null
1370 before accessing its fields.
1372 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1374 * keyboard.c (read_key_sequence): Prevent generating a fake
1377 * xfaces.c (split_font_name): Handle `[...]' for the right
1380 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1381 of CCL_STAT_INVALID_CMD.
1383 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1385 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1386 in <var> has no default value yet.
1388 * xfaces.c (try_alternative_families): First try the FAMILY.
1389 And if nothing is found in the end, try again with scalable fonts.
1390 (try_font_list): Let try_alternative_families do a bit more of
1391 the work. Only use FAMILY if it is not nil.
1392 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1394 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1396 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1397 pointer shape when show_mouse_face has already done it.
1399 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1402 * xfaces.c (split_font_name): Make sure to leave the loop
1403 with the right value of `i'.
1405 * xfaces.c (split_font_name): Handle matrix transformations
1406 in the pixel and point size fields of XLFD font names.
1407 (xlfd_point_size): Likewise.
1409 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1411 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1412 (x_to_w32_font): Add prototype.
1414 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1415 redefining, to avoid compiler warnings.
1417 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1419 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1420 (w32_get_bdf_glyph): Cast between unsigned char and char when
1421 passing arguments to subroutines, to shut up compiler warnings.
1422 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1425 * xfaces.c: Include keyboard.h before frame.h, not after it.
1427 * widget.c: Include keyboard.h before frame.h.
1429 * w32term.h (struct image, struct face): Forward declaration, to
1430 avoid compiler warnings.
1432 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1434 * keyboard.c (read_key_sequence): Don't modify events when
1435 generating fake prefix keys (mode-line, scroll-bar, ...) since
1436 this prevents proper processing of such events when pushed back
1437 into unread-command-events.
1439 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1440 actually redrawn. Make the function static.
1441 (note_mouse_highlight): Fix a case where the mouse cursor
1442 was changed back to the text cursor.
1444 * xterm.h (clear_mouse_face): Remove prototype.
1446 * xdisp.c (try_window_id): Fix the fix and set the right
1449 * xdisp.c (try_window_id): Fix computation of window end in the
1450 case that lines were deleted at the end of the window. Add some
1451 more debug_method_adds.
1453 * xfaces.c (try_alternative_families): New function.
1454 (try_font_list): Use it. If ATTRS specifies a family, check
1455 fonts from that family first.
1456 (choose_face_font): Remove code setting the family part of
1459 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1461 * xdisp.c (try_window_id): Fix case of all changes before
1464 * xdisp.c (try_window_id): Add some xasserts.
1466 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1468 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1470 2001-05-09 Dave Love <fx@gnu.org>
1472 * xdisp.c (GIVE_UP): Fix for K&R C.
1474 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1476 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1478 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1479 back to the text cursor shape without need.
1481 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1483 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1485 * dispextern.h (inverse_video): Declare extern.
1487 * keyboard.c (delete_kboard): Handle the case that selected_frame
1488 has been deleted in the course of x_connection_closed.
1490 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1492 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1493 Fix the change from 2001-04-30.
1495 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1497 * xfns.c (file_dialog_unmap_cb): New function.
1498 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1499 where a dialog is closed via the window manager.
1501 * xdisp.c (try_window_id): Cases of changes all in front of
1502 the window start or all below the window end mostly rewritten.
1503 (redisplay_window): Move the tests if try_window_id is
1504 applicable to try_window_id.
1505 (GIVE_UP): New macro.
1507 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1509 * xterm.c (expose_window): Return int. If W is the window
1510 currently being updated, mark the frame garbaged.
1511 Fix computation of rows intersecting the exposed rectangle.
1512 (expose_window_tree): Stop when expose_window returns 0.
1514 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1515 again if it has already been drawn.
1517 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1519 * syntax.c (update_syntax_table): Check that oldi has the same
1520 properties as old_prop before deciding not to invalidate.
1522 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1524 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1525 read-only text that is so because of text properties.
1527 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1528 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1529 windows that are components of a Lucid menu bar.
1531 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1533 * term.c (turn_on_face): Fix reverse video handling on terminals
1534 that don't support colors.
1536 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1538 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1541 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1543 * term.c (toggle_highlight): New function.
1544 (turn_on_face): Change handling of reverse video.
1546 * process.c (wait_reading_process_input):
1547 Call record_asynch_buffer_change only if a timer really changed buffers.
1549 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1550 of the number of overlays to check.
1552 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1554 * xdisp.c (try_window_id): Fix a case where window_end_pos
1555 and window_end_bytepos were not adjusted.
1557 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1559 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1562 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1564 * process.c (wait_reading_process_input) [!subprocesses]:
1565 Don't reference waiting_for_user_input_p, it's not defined in the
1566 branch without async subprocesses support.
1568 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1570 * keyboard.c (delete_kboard): Prevent a dangling reference
1571 from current_kboard to KB, which is freed.
1573 * process.c (wait_reading_process_input):
1574 Call record_asynch_buffer_change after running timers, to make
1575 read_key_sequence aware of buffer changes from under it.
1577 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1579 * xfaces.c (Qscalable_fonts_allowed): New variable.
1580 (realizing_basic_faces_p): Removed.
1581 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1583 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1584 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1585 for scalable-fonts-allowed to t.
1587 * fileio.c (Finsert_file_contents): If the file size returned from
1588 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1589 read from files on a procfs whose contents are generated dynamically.
1591 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1593 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1594 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1595 (__memalign_hook): Make the two prototypes consistent.
1597 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1599 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1600 matrix of mini-windows.
1602 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1604 * intervals.c (find_interval): Don't rebalance during signal handling.
1606 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1608 * fns.c: Include blockinput.h.
1610 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1612 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1614 * fns.c (Fcompare_strings): Fix return values.
1616 * window.c (window_scroll): Change the meaning of N to mean
1617 N screen-fulls or N lines.
1618 (window_scroll_pixel_based, window_scroll_line_based)
1619 (scroll_command, Fscroll_other_window): Change accordingly.
1621 * window.c (window_scroll_pixel_based, Frecenter):
1622 Call window_box_height instead of using it.last_visible_y for the
1623 height of the window.
1625 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1626 instead of using it.last_visible_y for the height of the window.
1628 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1629 From Dan Holmsand <dan@eyebee.com>.
1631 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1632 able to write to hidden and system files. From Dan Holmsand
1635 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1636 Holmsand <dan@eyebee.com>.
1638 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1640 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1642 * window.c (window_internal_height): Return 1 less if the
1643 window has a header line.
1645 * xdisp.c (try_window_id): When scrolling on a terminal, take
1646 the change of window_internal_height into account.
1648 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1650 * gmalloc.c (align): If the argument SIZE would overflow
1651 __malloc_ptrdiff_t, fail right away.
1653 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1655 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1656 Make sure the tooltip is completely visible.
1657 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1659 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1661 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1663 2001-04-06 Dave Love <fx@gnu.org>
1665 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1668 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1670 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1672 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1674 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1676 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1678 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1680 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1681 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1683 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1684 shell widget's position only if it is non-null.
1686 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1687 Set f->output_data.x->widget to null after destroying it.
1689 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1690 FILENAME to bring it in synch with the documentation.
1692 * xfaces.c (realizing_basic_faces_p): Renamed from
1693 realize_default_face_p.
1694 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1695 (realize_default_face): Don't set the flag.
1697 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1699 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1701 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1703 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1704 the buffer that was used for echoing.
1706 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1707 (first_font_matching): Removed unused function.
1708 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1709 (may_use_scalable_font_p): Remove parameter FONT; rename
1710 parameter NAME to FONT.
1711 (x_face_list_fonts): Fix missing bounds check.
1712 (realizing_default_face_p): New variable.
1713 (realize_default_face): Set and clear that flag.
1714 (x_face_list_fonts): When called during the realization of the
1715 default face, and no matching fonts are found when ignoring
1716 scalable fonts and fonts matching a regexp from
1717 face-ignored-fonts, try without ignoring fonts.
1719 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1721 * xfns.c (postprocess_image): New function.
1722 (lookup_image): Call it for all image types except PostScript.
1723 (x_kill_gs_process): Call postprocess_image.
1725 * xterm.c (x_use_underline_position_properties): New variable.
1726 (x_draw_glyph_string): Use it.
1727 (syms_of_xterm): DEFVAR_BOOL it.
1729 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1731 * xterm.c (x_alloc_nearest_color_1): New function.
1732 (x_alloc_nearest_color): Use it.
1733 (x_color_cells): Take a Display as argument, instead of a frame.
1734 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1735 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1736 (x_initialize): Register cvt_string_to_pixel as resource converter
1737 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1739 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1741 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1742 (set_iterator_to_next): If a string from a display property ends,
1743 consider the case that this might also be the end of an
1744 overlay string having the display property.
1746 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1748 * xdisp.c (reseat_to_string): Undo last change.
1750 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1751 matrix of a window when the header line changes, when
1752 new rows are allocated, or when the width changes.
1754 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1756 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1758 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1760 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1763 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1765 * data.c (Fsubr_interactive_form): New function.
1766 (syms_of_data): Defsubr it.
1768 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1769 (live_float_p, live_misc_p): Return 1 only if the offset of the
1770 pointer in its block is >= 0.
1772 2001-03-28 Paul Eggert <eggert@twinsun.com>
1774 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1775 microseconds calcuation. Avoid double-rounding problem.
1776 In doc string, warn that the result is approximate.
1778 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1780 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1781 bind `inhibit-eval-during-redisplay' to t.
1783 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1785 * xdisp.c (inhibit_eval_during_redisplay)
1786 (Qinhibit_eval_during_redisplay): New variables.
1787 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1788 don't eval, return nil instead.
1789 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1790 Initialize Qinhibit_eval_during_redisplay.
1792 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1793 the iterator's multibyte_p flag.
1795 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1796 instead of setting it to zero; it's incremented for each frame
1797 where the menu face is changed.
1799 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1800 change bottom shadow accordingly.
1802 * xterm.c (expose_window_tree, expose_frame): Don't compute
1804 (expose_window): Do it here instead.
1805 (x_draw_glyph_string): Fix a computation of the underline position.
1807 * bytecode.c (BYTE_CODE_QUIT): New macro.
1808 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1810 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1812 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1813 Give up if matrix starts in an ellipsis.
1814 (init_from_display_pos): Do nothing if POS doesn't specify
1815 a dpvec_index but the iterator has such a position.
1817 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1819 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1820 x/y position is (0, 0) after destroying the menu bar, restore
1821 its original position.
1823 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1824 (init_from_display_pos): Use it.
1825 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1827 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1829 * xdisp.c (try_window_id): Undo last change.
1831 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1833 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1835 * buffer.c (syms_of_buffer): Doc fix.
1837 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1839 * xfaces.c (x_update_menu_appearance): Use local variable
1840 popup_path for setting font resources.
1842 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1844 * frame.c (Fframe_list): Don't reference tip_frame if
1845 HAVE_WINDOW_SYSTEM is not defined.
1847 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1850 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1852 * xdisp.c (init_from_display_pos): Test invisible property
1853 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1855 * xdisp.c (redisplay_internal) <update one window>: Make sure
1856 last_arrow_position and last_arrow_string are set.
1858 * frame.c (Fframe_list): Don't return a tooltip frame.
1860 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1862 * xdisp.c (mark_window_display_accurate_1): New function,
1863 extracted from mark_window_display_accurate.
1864 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1865 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1866 (mark_window_display_accurate): Use it.
1867 (redisplay_internal): Use it for the selected window.
1868 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1869 for the selected frame.
1871 * xdisp.c Use make_number, for readability.
1872 (try_window_id): Disable rows below the window end.
1873 (try_window_reusing_current_matrix): Use cursor_row_p.
1874 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1876 (init_from_display_pos): If POS specifies a position in a display
1877 vector, maybe get the iterator set up for that ellipsis.
1879 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1881 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1883 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1885 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1887 * xfaces.c (x_update_menu_appearance): Use a different path
1888 for Lucid popup menus.
1890 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1892 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1894 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1895 (string_buffer_position): Use `make_number'.
1897 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1899 * xfaces.c (x_update_menu_appearance): Renamed from
1900 x_set_menu_face_resources. Use different resources for popups.
1902 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1903 (GC_CHECK_STRING_BYTES): Don't define.
1905 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1906 Removed, together with subroutines.
1907 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1908 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1910 * dispextern.h (x_set_menu_resources_from_menu_face):
1913 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1914 Remove calls to x_set_menu_resources_from_menu_face.
1916 * xfaces.c (xm_set_menu_resources_from_menu_face):
1917 Remove #ifndef LESSTIF_VERSION.
1919 * xmenu.c: Include widget.h.
1920 (single_submenu): Return int. Some cleanup.
1921 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1923 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1925 * xterm.c (x_update_window_end): Handle overwritten mouse face
1926 also for tool bar windows.
1927 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1928 DRAW is DRAW_IMAGE_RAISED.
1930 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1932 * print.c (syms_of_print): Doc fixes.
1934 * fns.c (Fmd5): Doc fix.
1936 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1938 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1939 Clear area of the frame not occupied by the scroll bar.
1941 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1942 tip frame's root window buffer to *tip* right after creating
1945 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1946 is an integer don't have to be for space characters.
1948 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1950 * indent.c (current_column, current_column_1, Fmove_to_column)
1951 (compute_motion): Handle characters from display vectors differently.
1953 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1955 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1956 drawing glyph string.
1958 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1960 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1961 (command_loop_1): Undo last change.
1963 * xterm.c (fast_find_position): Return the correct vpos.
1965 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1966 non-null, set a per-buffer value in BUF instead of the current buffer.
1967 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1968 Call store_symval_forwarding with BUF null.
1969 (set_internal): Call store_symval_forwarding with the BUF
1970 parameter passed to set_internal. Formerly, the value was always
1971 set in the current buffer; the buffer recorded in specbind for
1972 this case wasn't used.
1973 (arith_driver): Reindent.
1975 * buffer.c (swap_out_buffer_local_variables):
1976 Call store_symval_forwarding with BUF null.
1978 * lisp.h (store_symval_forwarding): Change prototype.
1980 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1982 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1984 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1985 FOR_DELETION. Avoid resizing the mini-window of the selected
1986 frame if FOR_DELETION is set.
1987 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1988 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1991 * window.c (Fset_window_configuration): Change call to
1992 do_switch_frame to new format.
1994 * keyboard.c (quit_throw_to_read_char): Change call to
1995 do_switch_frame to new format.
1997 * lisp.h (do_switch_frame): Change prototype.
1999 * frame.c (Fframe_parameters): In the `buffer-list' frame
2000 parameter, store the buffer list of FRAME, not the list of the
2003 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
2004 box just because the glyph row's full_width_p flag is set.
2006 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
2008 * xdisp.c (highlight_trailing_whitespace): On character terminals,
2009 skip the padding blanks inserted in extend_face_to_end_of_line,
2010 before checking for trailing whitespace.
2012 2001-03-13 Gerd Moellmann <gerd@gnu.org>
2014 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
2015 Remove special handling for LessTif/Motif.
2016 (toplevel): Don't include Xm/Xm.h.
2018 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
2019 Remove workaround code for LessTif; it doesn't work anymore.
2021 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2024 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2025 Don't access private scroll bar data; it's no longer necessary with
2026 contemporary LessTif.
2028 * xfaces.c (xm_set_menu_resources_from_menu_face):
2029 Change #if 0 to #ifndef LESSTIF_VERSION.
2031 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2032 removing button grabs.
2034 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2036 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2037 and clip-large-size-font as obsolete.
2039 * lread.c (read_multibyte): Check the validity of multibyte
2040 sequence. If invalid, return the first byte.
2042 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2044 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2045 before running the command; timer functions or process
2046 filters may have set it.
2048 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2050 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2053 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2055 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2058 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2060 * dispextern.h (string_buffer_position): Add prototype.
2062 * xdisp.c (string_buffer_position, display_prop_string_p)
2063 (single_display_prop_string_p): New functions.
2065 * xterm.c (note_mouse_highlight): If there's no help-echo on
2066 a string, look at the buffer text ``under'' it.
2068 * keyboard.c (make_lispy_event): Add string info to the event,
2069 analogous to what's done on mode lines.
2070 (read_key_sequence): For a click on a string, consider `local-map'
2071 and `keymap' of that string.
2073 * keyboard.c (make_lispy_event, make_lispy_movement):
2074 Adjust calls to buffer_posn_from_coords to new format.
2076 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2078 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2081 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2082 flags argument to emacs_open; it seems to conflict with O_EXCL.
2084 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2086 * composite.h (struct composition): Change types of members;
2087 glyph_len to unsigned, width to unsigned short.
2089 2001-03-08 Andrew Innes <andrewi@gnu.org>
2091 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2094 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2096 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2099 * xterm.c (note_mouse_highlight): Handle mouse-face and
2100 help-echo in strings.
2101 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2102 (fast_find_string_pos): New function.
2104 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2105 (display_string): Call face_at_string_position with new parameter.
2107 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2108 Handle `mouse-face'.
2110 * dispextern.h (face_at_string_position): Change prototype.
2112 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2114 * keyboard.c (make_lispy_event): Avoid generating drag events
2115 if the mouse hasn't actually moved to another buffer position.
2117 2001-03-08 Dave Love <fx@gnu.org>
2119 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2121 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2123 * process.c (Fset_process_window_size): Fix a typo.
2125 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2127 * coding.c (detect_coding_sjis): Do more rigid check.
2128 (detect_coding_big5): Likewise.
2129 (decode_coding_sjis_big5): Likewise.
2130 (Fdetect_coding_region): Call detect_coding_system with tailing
2131 anchor byte `\0' for more rigid detection.
2132 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2133 (Fdetect_coding_string): Likewise.
2135 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2137 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2138 a string before extracting its data.
2140 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2142 * window.c (Frecenter): Rewrite code handling negative values
2143 of ARG on graphical frames.
2145 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2147 * window.c (displayed_window_lines): If W->start is outside the
2148 accessible portion of the buffer, call start_display with BEGV or
2149 ZV instead of W->start.
2151 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2153 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2155 * process.c (Fset_process_filter): Don't crash if the input
2156 file descriptor of PROCESS is closed.
2157 (Fset_process_window_size): Likewise.
2159 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2161 * xterm.c (XTflash): Make the timeout of select shorter, and call
2162 select repeatedly until the desired time expires.
2164 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2166 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2168 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2170 * lisp.h (Vwindow_list): Declare extern.
2172 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2174 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2176 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2178 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2179 to detect a case where we have to highlight a different region
2180 despite not having left the currently highlighted region.
2181 Set mouse_face_overlay in the x_display_info.
2182 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2184 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2186 * buffer.c (mouse_face_overlay_overlaps): New function.
2188 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2189 (Qmouse_face): Declare extern.
2191 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2192 if face_change_count is non-zero.
2194 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2196 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2197 that the source is unibyte.
2199 2001-03-05 Dave Love <fx@gnu.org>
2201 * xterm.c (XTmouse_position): Fix typo.
2203 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2205 * minibuf.c (read_minibuf): Clean up the binding stack if
2206 called noninteractively.
2208 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2210 * coding.c (syms_of_coding): Docstring modified.
2212 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2214 * charset.c (char_to_string): If a single byte char has modifier
2215 bits that can't be reflected to the character code, ignore them
2216 instead of signaling an error.
2218 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2220 * s/msdos.h: Update copyright notice.
2222 * dosfns.h: Update copyright notice.
2224 * dosfns.c: Update copyright notice.
2226 * msdos.c: Update copyright notice.
2228 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2230 * xterm.c (glyph_rect): New function.
2231 (XTmouse_position): Use it to raise the threshold for mouse
2232 movement event generation.
2234 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2236 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2237 specifies (reverse . t), reverse the initial screen colors.
2238 (IT_set_frame_parameters): If the property is foreground-color,
2239 but we are reversing the colors, set bg_set, not fg_set.
2240 Likewise for setting background-color and reversing: set fg_set.
2241 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2244 * xfaces.c (Finternal_set_lisp_face_attribute)
2245 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2248 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2250 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2251 to a single slash in the middle of file names.
2253 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2254 Accept only alphanumeric time zone names.
2256 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2258 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2259 a widget to zero height.
2261 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2263 * window.c (Fwindow_end): Call move_it_past_eol only if
2264 ending up on a partially visible line.
2266 2001-03-01 Dave Love <fx@gnu.org>
2268 * ccl.c (Fccl_execute): Doc fix.
2270 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2272 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2273 of the tool bar before calling x_figure_window_size.
2275 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2276 NULL after destroying it, otherwise XTread_socket can access a
2277 destroyed widget when input is unblocked.
2279 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2281 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2282 same name as before, although there was a change in fontsets.
2284 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2286 * lisp.h (Fframe_parameter): Declare.
2288 * window.c (set_window_buffer): Field vscroll is an int, not a
2291 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2293 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2296 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2299 * alloc.c (toplevel): Include process.h.
2300 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2301 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2302 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2303 (allocate_vector, allocate_hash_table, allocate_window)
2304 (allocate_frame, allocate_process, allocate_other_vector):
2306 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2307 (mark_maybe_pointer): New function.
2308 (mark_memory): Also mark Lisp data to which only pointers
2309 remain and not Lisp_Objects.
2310 (min_heap_address, max_heap_address): New variables.
2311 (mem_find): Return MEM_NIL if START is below min_heap_address or
2312 above max_heap_address.
2313 (mem_insert): Compute min_heap_address and max_heap_address.
2315 * process.c (make_process): Use allocate_process.
2317 * frame.c (make_frame): Use allocate_frame.
2319 * window.c (make_window, make_dummy_parent): Use allocate_window.
2320 (Fcurrent_window_configuration): Use allocate_other_vector.
2322 * lisp.h (allocate_vectorlike): Remove prototype.
2323 (allocate_vector, allocate_other_vector, allocate_frame)
2324 (allocate_window, allocate_process, allocate_hash_table):
2327 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2328 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2330 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2332 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2333 treat the produced bytes as a valid multibyte sequence.
2335 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2336 (ccl_driver) <CCL_WriteMultibyteChar2>:
2337 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2338 <ccl_finish>: Set ccl->eight_bit_control properly.
2340 * ccl.h (struct ccl_program): New member eight_bit_control.
2342 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2344 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2345 accessible_keymaps_char_table.
2346 (accessible_keymaps_char_table): Obey `is_metized'.
2347 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2350 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2352 * dispnew.c: Check HAVE_TERM_H before including term.h.
2354 2001-02-24 Andrew Innes <andrewi@gnu.org>
2356 * makefile.w32-in: Update copyright notice.
2358 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2360 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2362 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2364 * Makefile.in (lisp): Add international/utf-8.elc.
2366 * fontset.c (Fnew_fontset): Fix handling of the case that an
2367 element of FONTLIST is a cons of family and registry.
2369 2001-02-23 Jason Rumney <jasonr@gnu.org>
2371 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2372 to height unconditionally.
2374 * w32term.c (x_set_glyph_string_background_width): Extend the
2375 background face to the end of the drawing area in the text area, only.
2376 (x_insert_glyphs): Call window_box_left to obtain the left
2377 x-coordinate of the area to shift.
2379 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2382 2001-02-22 Andrew Innes <andrewi@gnu.org>
2384 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2385 ($(BLD)\dispnew.obj):
2386 ($(BLD)\editfns.obj):
2387 ($(BLD)\fileio.obj):
2388 ($(BLD)\filelock.obj):
2389 ($(BLD)\keyboard.obj):
2390 ($(BLD)\w32proc.obj):
2391 ($(BLD)\process.obj):
2392 ($(BLD)\sysdep.obj): Ditto.
2394 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2396 ($(BLD)/dispnew.$(O)):
2397 ($(BLD)/editfns.$(O)):
2398 ($(BLD)/fileio.$(O)):
2399 ($(BLD)/filelock.$(O)):
2400 ($(BLD)/keyboard.$(O)):
2401 ($(BLD)/w32proc.$(O)):
2402 ($(BLD)/process.$(O)):
2403 ($(BLD)/sysdep.$(O)): Ditto.
2405 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2407 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2408 at the start of the function, check that the \n in it->c is
2409 from the iterator's current position.
2411 * xdisp.c (handle_single_display_prop): Add parameter
2412 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2413 properties which replace the display of text with something else.
2414 (handle_display_prop): Call handle_single_display_prop with
2415 additional argument saying if we already replaced text display
2416 with something else. Use AREF.
2417 (with_echo_area_buffer_unwind_data, display_menu_bar)
2418 (decode_mode_spec_coding): Use AREF and ASIZE.
2420 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2421 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2422 * vmstime.h: Files removed.
2424 * unexencap.c, unexfx2800.c: Files removed.
2426 * dispnew.c (direct_output_for_insert): Give up if we are showing
2427 a message or just cleared the message because we might need to
2428 resize the echo area window or display an empty echo area.
2430 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2432 * xdisp.c (redisplay_internal): Do the
2433 mark_window_display_accurate after all windows have been
2434 redisplayed because this call resets flags in buffers which are
2435 needed for proper redisplay.
2437 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2438 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2441 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2442 busy_window to hourglass_window, busy_p to hourglass_p.
2444 * msdos.h (struct x_output): Rename busy_window to
2445 hourglass_window, busy_p to hourglass_p.
2447 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2448 busy_window to hourglass_window, busy_p to hourglass_p.
2450 * xfns.c: Rename everything containing *busy_cursor* and similar
2452 (syms_of_w32fns): Rename x-busy-pointer-shape to
2453 x-hourglass-pointer-shape, display-busy-cursor to
2454 display-hourglass, busy-cursor-delay to hourglass-delay.
2456 * w32fns.c: Rename everything containing *busy_cursor* and similar
2458 (syms_of_w32fns): Rename x-busy-pointer-shape to
2459 x-hourglass-pointer-shape, display-busy-cursor to
2460 display-hourglass, busy-cursor-delay to hourglass-delay.
2462 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2465 * dispextern.h (start_hourglass, cancel_hourglass)
2466 (display_hourglass_p): Renamed from *busy_cursor*.
2468 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2470 * keyboard.c (read_char): When an event from unread-command-events
2471 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2473 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2474 equal to the current buffer.
2476 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2477 nil, otherwise we're left with truncate_lines t when a message
2478 is printed with message-truncate-lines bound to t.
2480 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2482 * window.c (Fmove_to_window_line): Undo last change.
2483 (displayed_window_lines): Call line_bottom_y to determine
2484 the line's bottom position.
2486 * dispextern.h (line_bottom_y): Add prototype.
2488 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2489 (pos_visible_p): Use it.
2491 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2492 set redisplaying_p to 0 here instead of in Frecursive_edit.
2493 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2496 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2498 (syms_of_xdisp): Initialize new variables.
2499 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2500 Specbind `inhibit-menubar-update' when updating the menu bar.
2502 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2505 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2508 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2511 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2512 to the start of the file.
2514 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2516 * window.c (set_window_buffer): Fix last change.
2518 * window.c (set_window_buffer): Set window's vscroll to 0.
2520 * window.c (coordinates_in_window): Increase width of area
2521 where the vertical line can be dragged.
2523 * xterm.c (x_set_glyph_string_background_width): Extend the
2524 background face to the end of the drawing area in the text
2527 * xdisp.c (handle_single_display_prop): Set iterator's position
2528 to where the `display' property starts, like for images.
2529 (dump_glyph): New function.
2530 (dump_glyph_row): Use it. Dump info about marginal areas.
2532 * dispnew.c (direct_output_for_insert): Recognize more cases where
2533 glyphs can be written instead of being inserted.
2535 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2536 the left x-coordinate of the area to shift.
2538 * dired.c (directory_files_internal): Set result list to nil
2541 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2543 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2544 invalid multibyte sequence, treat *SRC as a character of
2547 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2549 * textprop.c (Fset_text_properties): Doc fix.
2551 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2553 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2555 2001-02-14 Dave Love <fx@gnu.org>
2557 * coding.c: Doc and message fixes.
2559 2001-02-14 Andrew Innes <andrewi@gnu.org>
2561 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2562 Emacs frame above the screen size.
2564 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2566 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2568 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2570 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2571 case that TO ends up beyond ZV after running before-change-functions.
2573 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2574 the selected window if it is showing the buffer in question.
2576 * dired.c (directory_files_internal): Initialize errno.
2577 (toplevel): Include errno.h.
2579 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2581 * xfaces.c (best_matching_font): New parameter width_ratio.
2582 Multiply avgwidth by width_ratio.
2583 (choose_face_font): Call best_matching_font with width_ratio
2584 calculated from the column width of C.
2586 2001-02-12 Andrew Innes <andrewi@gnu.org>
2588 The following changes are to draw box lines inside characters area
2589 if line-width is negative.
2591 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2592 face->box_line_width is negative.
2593 (x_produce_stretch_glyph): Likewise.
2594 (x_produce_glyphs): Likewise.
2595 (x_estimate_mode_line_height): Likewise.
2596 (x_draw_glyph_string_background): Likewise.
2597 (x_draw_glyph_string_foreground): Likewise.
2598 (x_draw_composite_glyph_string_foreground): Likewise.
2599 (x_draw_glyph_string_box): Likewise.
2600 (x_draw_image_foreground): Likewise.
2601 (x_draw_image_relief): Likewise.
2602 (x_draw_image_foreground_1): Likewise.
2603 (x_draw_image_glyph_string): Likewise.
2605 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2607 The following changes are to draw box lines inside characters area
2608 if line-width is negative.
2610 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2611 face->box_line_width is negative.
2612 (x_produce_stretch_glyph): Likewise.
2613 (x_produce_glyphs): Likewise.
2614 (x_estimate_mode_line_height): Likewise.
2615 (x_draw_glyph_string_background): Likewise.
2616 (x_draw_glyph_string_foreground): Likewise.
2617 (x_draw_composite_glyph_string_foreground): Likewise.
2618 (x_draw_glyph_string_box): Likewise.
2619 (x_draw_image_foreground): Likewise.
2620 (x_draw_image_relief): Likewise.
2621 (x_draw_image_foreground_1): Likewise.
2622 (x_draw_image_glyph_string): Likewise.
2624 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2625 and :line-width can be negative.
2626 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2628 2001-02-09 Jason Rumney <jasonr@gnu.org>
2630 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2631 characters the same as ASCII and latin-1.
2632 (x_display_and_set_cursor): Check for the focus frame's selected
2633 window instead of selected_window.
2634 (x_after_update_window_line): Don't clear if frame's internal
2635 border width is zero.
2636 (x_new_font): Don't change a tooltip's size.
2637 (w32_initialize): Set char_ins_del_ok to 1.
2639 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2640 (x_set_font): If font hasn't changed, avoid recomputing
2641 faces and other things.
2642 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2643 (Fx_create_frame): Add the tool bar height to the frame height.
2644 (x_create_tip_frame): Prevent changing the tooltip's
2645 background color by specifying a color for the default font
2647 (Qcancel_timer): New variable.
2648 (syms_of_w32fns): Initialize and staticpro it.
2649 (Fx_hide_tip, Fx_show_tip): Use it.
2650 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2652 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2654 * w32.c (init_environment): Duplicate local string before putenv.
2656 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2658 * charset.c (Fstring): A typo.
2660 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2662 * charset.c (Fstring): If all arguments are less than 256, return
2665 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2666 return a unibyte string.
2668 * coding.c (code_convert_region): After detecting a coding, if
2669 nothing found, set coding->composing to COMPOSITION_NO.
2670 (decode_coding_string): Likewise.
2672 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2674 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2677 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2679 * charset.c (parse_str_to_multibyte): New function.
2681 * charset.h (parse_str_to_multibyte): Extern it.
2683 * print.c (print_string): If we are going to print a unibyte
2684 string into a multibyte buffer, convert the string to multibyte by
2687 2001-02-06 Andrew Innes <andrewi@gnu.org>
2689 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2690 been created. It seems we can get sent window messages such as
2691 WM_ERASEBKGND before we properly update a frame.
2693 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2695 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2696 Avoid some unnecessary cursor positioning.
2698 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2700 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2701 (LFACE_AVGWIDTH): New macro.
2703 (check_lface_attrs): Check LFACE_AVGWIDTH.
2704 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2705 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2706 (merge_face_vectors): Check LFACE_AVGWIDTH.
2707 (Finternal_make_lisp_face): Use AREF.
2708 (xm_set_menu_resources_from_menu_face)
2709 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2710 (Finternal_lisp_face_empty_p): Use AREF.
2711 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2712 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2713 Compare average widths..
2714 (best_matching_font): Arrange for comparing average widths.
2716 * dispextern.h (enum lface_attribute_index):
2717 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2719 2001-02-05 Dave Love <fx@gnu.org>
2721 * puresize.h: Revert last change following loadup.el change.
2723 2001-02-05 Andrew Innes <andrewi@gnu.org>
2725 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2726 invocation of temacs, to work with Windows 2000.
2727 (bootstrap-emacs): Ditto.
2729 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2731 * xterm.c (x_display_and_set_cursor): Check for the focus
2732 frame's selected window instead of selected_window.
2734 * xdisp.c (try_scrolling): If point is in the line below the
2735 window, make sure to move the iterator at least a canonical
2738 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2740 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2742 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2743 If invalid, execute CCL_INVALID_CMD.
2744 (ccl_driver): If the CCL program is terminated because of
2745 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2746 destination instead of throwing them away.
2748 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2750 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2751 faces and other things.
2753 * xdisp.c (get_next_display_element): Fix case of empty
2754 display table entry.
2756 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2758 * editfns.c (Fconstrain_to_field): Doc fix.
2760 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2761 into `thoroughly', to make it consistent with the doc string.
2763 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2765 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2767 * search.c (search_buffer): Call set_search_regs with a byte
2768 position, not a character position.
2770 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2773 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2775 * frame.c (Fmodify_frame_parameters): Doc fix.
2777 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2779 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2780 identifier which is not reserved by Standard C.
2782 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2784 * window.c (enum window_part): New enumeration.
2785 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2787 (coordinates_in_window): Return an enumerator from enum
2788 window_part. Fix handling of right scroll bar.
2789 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2790 `right-fringe' instead of `left-bitmap-area' and
2791 `right-bitmap-area'. Use enumerators from enum window_part
2792 instead of hard-coded integers.
2793 (check_window_containing, window_from_coordinates):
2794 Use enumerators from enum window_part instead of hard-coded integers.
2795 (syms_of_window): Replace Qleft_bitmap_area and
2796 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2798 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2800 * editfns.c (Fformat_time_string): Doc fix.
2802 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2804 * keymap.c (Fwhere_is_internal): Use the first valid binding
2805 if no ascii binding is found (when firstonly is t).
2807 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2809 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2810 instead of Finteractive_p.
2812 * lisp.h (interactive_p): Add prototype.
2814 * eval.c (interactive_p): New function.
2815 (Finteractive_p): Use it.
2817 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2819 2001-01-31 Dave Love <fx@gnu.org>
2821 * .gdbinit (hook-run): Define to run xreload.
2823 * textprop.c (Fset_text_properties): Fix newline in doc string.
2825 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2827 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2828 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2830 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2831 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2832 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2834 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2837 2001-01-30 Dave Love <fx@gnu.org>
2839 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2842 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2844 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2845 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2847 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2849 * textprop.c (Fset_text_properties): Doc fix.
2851 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2853 * xdisp.c (forward_to_next_line_start): Remove xassert.
2855 2001-01-29 Jason Rumney <jasonr@gnu.org>
2857 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2858 returning without releasing it.
2860 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2862 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2863 for '^', '$', and '\0'.
2865 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2867 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2868 regex for '^', '$', and '\0'.
2870 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2871 only if current_sblock has been initialized.
2873 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2874 terminal frame even if it is the only visible frame.
2876 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2878 * fontset.c (font_family_registry): Even if FONTNAME conform to
2879 XLFD, if it specifies other fields than family and registry,
2880 return FONTANME. New argument FORCE if nonzero cancel that feature.
2881 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2882 a signle byte character. Don't set FAMILY part to nil here.
2883 It is handled by the caller choose_face_font.
2884 (Fnew_fontset): Call font_family_registry with FORCE 0.
2885 (Fset_fontset_font): Likewise.
2887 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2889 * xdisp.c (display_line): Don't treat a newline as fitting
2892 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2894 * window.c (size_window): Set the window's orig_top to nil when
2895 changing heights, so that a future shrink_mini_window won't
2896 restore a bogus height.
2898 * frame.c (do_switch_frame): If selected frame has a mini-window,
2899 resize that to exact size.
2901 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2903 * xdisp.c (display_line): Simplify check for glyphs fitting
2904 entirely in the line.
2906 * xfns.c (xic_style): New variable.
2907 (create_frame_xic): Move static variable to global scope for
2908 the case that `static' gets defined away.
2910 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2912 * coding.c (decode_coding): Set a flag for inhibiting
2914 (code_convert_region): Always set saved_coding_symbol.
2915 (decode_coding_string): Likewise. Update coding->symbol when we
2916 encounter a inconsistent eol by the same way as code_convert_region.
2918 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2920 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2923 * xterm.c (x_after_update_window_line): Don't clear if frame's
2924 internal border width is zero.
2925 (x_clear_area): New function.
2926 (x_after_update_window_line, x_clear_end_of_line)
2927 (x_scroll_bar_create, x_scroll_bar_set_handle)
2928 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2929 instead of XClearArea.
2931 * xterm.h (x_clear_area): Add prototype.
2933 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2934 which doesn't seem necessary anymore with Lesstif 0.92.
2936 2001-01-25 Dave Love <fx@gnu.org>
2938 * puresize.h (BASE_PURESIZE): Up to 720000.
2940 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2942 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2944 * xdisp.c (echo_area_display): Don't call redisplay_internal
2945 when Emacs is shutting down. We can't run hooks etc. that
2946 would be necessary to do a redisplay.
2948 * lread.c (read_integer): Use type EMACS_INT instead of int.
2950 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2952 * ccl.c (ccl_driver): Fix last change.
2954 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2956 * ccl.h (sturct ccl_program): New member suppress_error.
2958 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2959 insert error message to the output.
2960 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2962 * coding.h (struct coding_system): New member suppress_error.
2964 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2965 (Fset_terminal_coding_system_internal): Set the member
2966 suppress_error to 1.
2967 (Fset_safe_terminal_coding_system_internal): Likewise.
2969 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2971 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2972 as if it was a `charset'.
2974 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2976 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2977 value in where_is_cache; the next lookup in the cache returns
2978 something bogus if we do.
2980 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2982 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2983 if HAVE_WINDOW_SYSTEM isn't defined.
2985 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2987 * fns.c (sweep_weak_table): Fix code taking items out of
2988 the hash collision chain. Some cleanup.
2990 * xterm.c (x_new_font): Don't change a tooltip's size.
2992 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2993 background color by specifying a color for the default font
2996 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2998 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2999 a workaround for SunOS 4's cc.
3000 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
3001 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
3002 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
3005 2001-01-23 Gerd Moellmann <gerd@gnu.org>
3007 * xterm.c (x_set_window_size_1): New function extracted from
3009 (x_set_window_size): Use it.
3010 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
3011 doesn't have a widget, like tooltips.
3013 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
3015 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
3017 2001-01-23 Kenichi Handa <handa@etl.go.jp>
3019 * fns.c (Fset_char_table_default): Fix to make sub char-table
3022 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3024 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3025 a desired tool bar string, even if there are no tool bar items.
3027 * xdisp.c (Ftool_bar_lines_needed): New function.
3028 (syms_of_xdisp): Defsubr it.
3030 * editfns.c (Fformat): Don't extend text properties from arguments
3031 to padding chars in the result.
3033 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3035 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3037 2001-01-20 Andrew Innes <andrewi@gnu.org>
3039 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3040 (w32_initialize): Don't set term hooks that aren't actually needed
3043 * xfaces.c (realize_default_face):
3045 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3047 * xdisp.c (handle_single_display_prop): Remove references to
3048 FRAME_W32_CONSOLE_P.
3050 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3052 * frame.h (output_method): Remove output_w32_console method.
3053 (FRAME_W32_CONSOLE_P): Remove macro.
3055 * frame.c (Qw32_console): Remove variable.
3056 (Fframep): Remove references to it.
3057 (syms_of_frame): Ditto.
3058 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3060 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3063 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3065 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3067 2001-01-19 Andrew Innes <andrewi@gnu.org>
3069 * w32.c (init_environment): Add a version-independent site-lisp
3070 directory to EMACSLOADPATH, after the version dependent one.
3072 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3074 * editfns.c (Fbuffer_substring): Doc fix.
3076 * xdisp.c (message_dolog, message2, message2_nolog):
3077 Rename parameter LEN to NBYTES.
3079 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3081 * charset.c (strwidth): Use c_string_width.
3082 (c_string_width): New function.
3083 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3086 * charset.h (c_string_width, lisp_string_width): Extern them.
3088 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3090 * indent.c (check_composition): Check validity of composition.
3092 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3093 characters by calling c_string_width.
3094 (x_consider_frame_title): Get byte length of frame tile string
3096 (display_mode_element): Pay attention to width of non-ASCII
3097 characters by calling strwidth.
3099 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3101 * xfns.c (Qcancel_timer): New variable.
3102 (syms_of_xfns): Initialize and staticpro it.
3103 (Fx_hide_tip, Fx_show_tip): Use it.
3104 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3106 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3108 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3110 * window.h (WINDOW_LIVE_P): New macro.
3112 * window.c (window_size_fixed): New variable.
3113 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3116 * eval.c (specbind): If binding a per-buffer variable which
3117 doesn't have a buffer-local value in the current buffer, change
3118 the global value by changing the value of the symbol bound in all
3119 buffers not having their own value, to make it consistent with
3120 what happens with other buffer-local variables.
3122 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3124 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3125 when searching for a newline.
3127 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3129 * xdisp.c (display_string): Fix previous change.
3131 2001-01-18 Jason Rumney <jasonr@gnu.org>
3133 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3134 GLYPH_DEBUG is defined.
3135 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3136 true for images with `:ascent 100'.
3137 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3138 meantime, use face MOUSE_FACE_ID.
3139 If first glyph isn't a character glyph, use the ASCII NUL
3140 character to determine the face.
3141 (expose_area): Do not treat left margin specially.
3142 (note_mode_line_highlight): If no local_map, check global keymap.
3143 (note_mouse_highlight): Initialize overlay.
3144 (clear_mouse_face): Don't return if tip_frame is non-nil.
3145 (show_scroll_bars): Remove unused function.
3146 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3147 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3149 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3150 (x_free_frame_resources): Unload relief colors.
3152 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3154 * xdisp.c (forward_to_next_line_start): Avoid calling
3155 get_next_display_element when the newline is already found.
3156 This may change the iterator's position, when its current position is
3157 equal to the iterator's stop_charpos.
3159 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3160 zero, use this method only at the end of a line.
3162 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3163 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3164 if SCALABLE_FONTS_P is set.
3166 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3167 so that scalable fonts are included.
3169 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3170 In the cache, use a key containing the information if scalable
3172 (x_load_font): Adapt to change of keys in the font cache.
3174 2001-01-17 Kim F. Storm <storm@filanet.dk>
3176 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3177 XListFonts to take advantage of font caching.
3179 * xterm.c (x_list_fonts): Ensure caching font information when
3180 called for a null frame, which is the case frequently when Emacs
3183 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3185 * xfns.c (QCconversion): Replaces QCalgorithm.
3187 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3189 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3192 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3193 not everything could be displayed.
3195 * line.h, x-list-font.c: Files removed because unused.
3197 2001-01-17 Andrew Innes <andrewi@gnu.org>
3199 * dired.c (directory_files_internal): Convert result from readdir
3200 to a unibyte string initially, to avoid possible misinterpretation
3201 of some bytes as the internal form of Emacs characters.
3203 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3205 * fns.c (concat): Be sure to avoid putting the same `composition'
3206 property on the adjacent regions.
3208 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3210 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3211 (Fscroll_right, Fscroll_left): Set it here instead, if called
3214 * buffer.c (Fset_buffer_modified_p): Set buffer's
3215 prevent_redisplay_optimizations_p flag.
3217 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3218 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3219 with additional arg.
3221 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3224 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3225 FROM_WHERE, for debugging.
3227 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3229 * ccl.c (Fregister_ccl_program): Handle the return value of
3230 resolve_symbol_ccl_program correctly.
3231 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3233 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3235 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3236 has gone in the meantime, use face MOUSE_FACE_ID.
3238 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3239 If x_display_info_for_display returns null, don't try to close
3240 the display; we didn't open it.
3242 * dispnew.c (save_or_restore_current_matrices): Function removed.
3243 (save_current_matrix, restore_current_matrix): New functions.
3244 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3245 restore the frame's current matrix. Due to the glyph pointer
3246 setup done in adjust_glyph_matrix, there is no easy way to make
3247 saving the current matrix in the desired matrix generally correct,
3250 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3252 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3254 (display_line): Optimize for wide characters.
3255 (display_string): Don't try to display a multi-column character
3256 partially. On ttys, produce more than one truncation glyph for
3257 multi-column characters that don't fit on the line.
3259 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3261 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3262 Define it instead of WORDS_BIGENDIAN. Caller changed.
3264 2001-01-13 Jason Rumney <jasonr@gnu.org>
3266 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3267 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3268 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3269 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3271 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3272 (x_draw_image_relief, x_draw_image_foreground_1)
3273 (x_draw_image_glyph_string): Adapt to change of image margins.
3275 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3278 * w32bdf.c (search_file_line, get_cached_font_char)
3279 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3281 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3283 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3284 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3285 (Fw32_send_sys_command): Remove unused variables.
3286 (w32_msg_pump): Add parentheses.
3288 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3289 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3292 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3294 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3295 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3296 being a pair of margins.
3297 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3298 to DEFVAR_LISP. Extend doc.
3300 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3302 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3303 pair of integers `(X . Y)', use X for the horizontal and Y for the
3305 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3306 (parse_image_spec): Check it.
3307 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3308 (tiff_format, gif_format, gs_format):
3309 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3311 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3312 (x_draw_image_relief, x_draw_image_foreground_1)
3313 (x_draw_image_glyph_string): Adapt to the change of image margins.
3315 * dispextern.h (struct image): Replace member `margin' with
3316 `hmargin' and `vmargin'.
3318 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3321 * dispnew.c (update_text_area): Put code which decrements the
3322 stop position when the row's face extends to the end of the
3325 * xfns.c (x_set_mouse_color): Fix color allocation.
3327 * keyboard.c: Call get_local_map with new argument list.
3329 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3331 * intervals.h (enum map_property): Removed.
3332 (get_local_map): Change prototype.
3334 * keymap.c: Call get_local_map with new argument list.
3335 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3337 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3339 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3340 of the size needed for the tool bar string. For the last image,
3341 use a `display' property that reaches to the end of the string.
3343 * xselect.c (selection_request_dpyinfo): New variable.
3344 (x_handle_selection_request): Set it.
3345 (x_selection_request_lisp_error): Don't call
3346 x_decline_selection_request if selection request's display has
3349 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3350 Do the unregister_colors before calling XFreeColors.
3352 2001-01-10 Dave Love <fx@gnu.org>
3354 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3355 ${SOME_MACHINE_LISP}, not ${lisp}.
3357 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3359 * xdisp.c (display_line): On ttys, produce more than one truncation
3360 glyph for multi-column characters that don't fit on the line.
3362 * xselect.c (x_reply_selection_request): Add a comment.
3364 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3365 XkbGetNames instead of XkbGetKeyboard.
3367 2001-01-10 Dave Love <fx@gnu.org>
3369 * sysdep.c (random): Revert the declaration.
3371 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3373 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3374 Call function string_bytes.
3375 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3377 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3378 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3379 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3380 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3382 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3383 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3384 after sweeping strings, and at the end.
3385 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3387 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3388 ensure that pop_message is called.
3390 * keyboard.c (Fexecute_extended_command): Use a
3391 record_unwind_protect to ensure that pop_message is called.
3393 * lisp.h (push_message_unwind): Add prototype.
3395 * xdisp.c (push_message_unwind): New function.
3397 * fileio.c (do_auto_save_unwind): Do the pop_message here
3398 instead of in Fdo_auto_save.
3399 (Fdo_auto_save): Don't call pop_message.
3401 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3403 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3406 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3408 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3409 when increasing window's vscroll.
3411 * macros.c (Qkbd_macro_termination_hook): New variable.
3412 (syms_of_macros): Initialize and staticpro it.
3413 (pop_kbd_macro): Run kbd-macro-termination-hook.
3415 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3417 2001-01-07 Dave Love <fx@gnu.org>
3419 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3420 arglist, for documentation's sake.
3422 2001-01-06 Andrew Innes <andrewi@gnu.org>
3424 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3427 2001-01-05 Andrew Innes <andrewi@gnu.org>
3429 * term.c (update_end): Don't check updating_frame; for some reason
3430 this can be 0 sometimes, such as after dismissing a popup menu,
3431 and isn't necessary given the explicit frame argument.
3433 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3435 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3436 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3438 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3440 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3442 * xfns.c (x_create_tip_frame): Preserve the value of
3443 face_change_count around the creation of the tip frame.
3445 * xfns.c (last_show_tip_args): New variable.
3446 (compute_tip_xy): New function.
3447 (Fx_show_tip): Reuse an existing tip frame, if possible.
3448 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3450 2001-01-04 Dave Love <fx@gnu.org>
3452 * editfns.c (Fformat): Doc fix.
3454 * systime.h (set_file_times): Prototype.
3456 * widget.h (EmacsFrameSetCharSize_): Prototype.
3458 * sysdep.c (random, srandom): Declare explicitly.
3460 * dispextern.h (move_it_vertically_backward): Declare.
3462 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3464 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3465 like in Fx_create_frame.
3467 * xfaces.c (set_font_frame_param): Don't do anything for
3468 non-graphical frames.
3470 * window.c (Fdelete_other_windows): Set window's window_end_valid
3471 to nil when changing the window's start. Don't change the
3472 window's start when its top position hasn't changed. If we do,
3473 this will set the window's optional_new_start, which act's like a
3474 force_start during redisplay with C-x 1 M-> under particular
3475 circumstances (see report from Per Starback to emacs-pretest-bug
3478 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3480 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3481 short cut at the start of the function. Add an assertion.
3482 (reseat_at_next_visible_line_start): Add an assertion.
3484 * window.c (Frecenter): When changing the window start, set the
3485 window's window_end_valid to nil.
3486 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3488 * dispextern.h (move_it_past_eol): Add prototype.
3490 * xdisp.c (move_it_past_eol): New function.
3492 * window.c (Fwindow_end): Doc fix.
3494 2001-01-03 Dave Love <fx@gnu.org>
3496 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3498 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3500 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3501 the enabled_p flag of the glyph row at window_end_vpos to 0.
3502 (handle_single_display_prop): Fix last change.
3504 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3506 * window.c (Frecenter): Doc fix.
3508 2001-01-02 Andrew Innes <andrewi@gnu.org>
3510 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3512 * frame.h (output_method): Add output_w32_console method.
3513 (FRAME_W32_CONSOLE_P): New macro.
3515 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3516 use output_w32_console method.
3517 (Qw32_console): New Lisp_Object.
3518 (Fframep): Return it.
3519 (syms_of_frame): Init it.
3520 (Fframe_parameters): Report w32console as font for w32_console frames.
3522 * xfaces.c (realize_default_face): Set face foreground and
3523 background to unspecified for w32_console frames.
3524 (realize_face): Realize face cache for w32_console frames.
3525 (realize_tty_face): Accept w32_console frames.
3527 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3528 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3529 necessary, even if running interactively.
3531 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3534 * w32term.c (x_update_begin):
3538 (x_change_line_highlight):
3543 (w32_reassert_line_highlight):
3544 (w32_frame_rehighlight):
3545 (w32_frame_raise_lower): Do nothing if not w32 frame.
3547 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3549 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3550 system doesn't tell us directly.
3551 (Fx_display_visual_class): Implement properly.
3553 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3555 * window.c (Frecenter): Handle centering in graphical frames
3556 specially. Centering on the basis of line counts doesn't work
3557 reliably with variable-height lines.
3559 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3561 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3564 * composite.c (run_composition_function): Remove unused var `val'.
3565 (update_compositions): Remove unused variable `hook'.
3567 * intervals.c (get_local_map): Remove unused variable `tem'.
3569 * doprnt.c (doprnt1): Remove unused variable `size'.
3571 * fns.c (Flength): Remove unused variable `tail'.
3572 (Fdelete): Remove unused variable `size'.
3574 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3577 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3579 * data.c (find_symbol_value): Remove extra 3rd argument in the
3580 call to swap_in_symval_forwarding.
3582 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3584 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3585 (trivial_regexp_p): Remove unused variable `c'.
3586 (boyer_moore): Remove unused variable `k'.
3588 * indent.c (current_column): Remove unused variable `stopchar'.
3589 (Fcompute_motion): Remove unused variable `contin'.
3591 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3593 * dired.c (directory_files_internal): Fix a typo in a comment.
3594 Remove an unused variable `handler'.
3595 (file_name_completion): Remove unused function-scope variable `dp'.
3596 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3599 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3601 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3603 (Fmarker_insertion_type): Remove unused variable `buf'.
3605 * insdel.c (make_gap): Remove unused variable `result'.
3607 * keyboard.c (record_char): Remove unused function-scope var `help'.
3608 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3609 (menu_bar_items): Remove unused function-scope variable `tem'.
3611 * fontset.c (fontset_ref): Remove unused variable `i'.
3612 (fontset_set): Remove unused variables `j' and `tmp'.
3613 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3614 (make_fontset_for_ascii_face): Remove unused variable `name'.
3615 (fs_load_font): Remove unused variable `font_idx'.
3616 (fs_query_fontset): Remove unused function-local variable `fontset'.
3617 (list_fontsets): Remove unused variable `tail'.
3618 (Fnew_fontset): Remove unused variables `family' and `registry'.
3619 (accumulate_font_info): Remove unused variable `tmp'.
3620 (Ffontset_font): Remove unused variable `id'.
3621 (syms_of_fontset): Remove unused variable `i'.
3623 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3625 (lookup_image): Remove unused variable `file'.
3626 (xbm_load): Remove unused variables `bitmap_data', `height', and
3627 `width'. Remove function-local variable `i', leave the
3629 (gif_load): Remove unused variable `inc'.
3631 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3632 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3633 leave only the one in the inner block.
3635 * xfaces.c (face_fontset, realize_default_face): Remove unused
3637 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3639 * term.c (encode_terminal_code): Remove unused variable `c'.
3641 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3642 char *' instead of `char *'.
3644 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3645 (Fget_unused_category): Remove unused variable `docstring_vector'.
3646 (Fchar_category_set): Remove unused variables `val', `charset',
3649 * coding.c (detect_coding_iso2022, setup_coding_system):
3650 Remove unused variable `i'.
3651 (detect_coding_mask): Remove unused variable `idx'.
3652 (detect_coding): Remove unused variable `i'.
3653 (ccl_coding_driver): Remove unused variable `result'.
3654 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3655 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3656 (encode_coding_string): Remove unused variables `gcpro1' and
3657 `saved_coding_symbol'.
3658 (Ffind_coding_systems_region_internal): Remove function-local
3659 variable args[], leave only the block-local one.
3660 (code_convert_region1): Remove unused variable `len'.
3662 * charset.c (char_printable_p): Remove unused variable `chars'.
3663 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3664 (str_to_multibyte): Remove unused variable `c'.
3666 * window.c (size_window): Remove block-local variable `min_size'.
3668 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3669 `header_line_height'.
3670 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3671 enum display_element_type.
3673 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3675 * xterm.c (x_connection_closed): Catch X errors around all
3676 statements that call X. Save away the error message in a local copy.
3678 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3681 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3682 in or at the start of invisible text.
3684 * dispnew.c (update_window): Don't check_current_matrix_flags.
3686 2001-01-01 Jason Rumney <jasonr@gnu.org>
3688 * w32fns.c (x_figure_window_size): Do not allow new_height and
3689 new_width of frame to override specified values.
3691 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3693 * composite.c (find_composition): Fix a code for searching backward.
3695 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3697 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3698 (update_window) [GLYPH_DEBUG]: Call it.
3699 (scrolling_window): Prevent including current rows which are below
3700 what's displayed in the window.
3702 * xdisp.c (try_window_reusing_current_matrix)
3703 <new start <= old start>: Disable rows in the current matrix
3704 which are below the window after scrolling.
3706 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3707 is zero. It's not worth the complexity.
3708 (invisible_text_between_p): Put in #if 0 because unused.
3710 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3712 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3713 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3715 * keyboard.c (echo_char): If C is an integer, always call
3716 push_key_description. Former code could signal an invalid
3719 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3720 If set, print multibyte text.
3721 (Fsingle_key_description): Call push_key_description with
3722 FORCE_MULTIBYTE set.
3723 (describe_buffer_bindings): Likewise.
3725 * lisp.h (push_key_description): Add prototype.
3727 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3728 around the call to redisplay_internal.
3730 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3732 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3734 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3736 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3737 (ccl_driver): New local variable `extra_bytes'.
3739 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3741 * coding.c (setup_coding_system):
3742 Initialize coding->spec.ccl.eight_bit_carryover.
3743 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3745 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3747 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3748 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3749 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3750 (decode_composition_emacs_mule): New function.
3751 (decode_coding_emacs_mule): Decode composition sequence by calling
3752 decode_composition_emacs_mule.
3753 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3754 (encode_coding_emacs_mule): Changed from macro to function.
3755 If a text contains compositions, encode them correctly.
3756 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3757 that decoding and encoding are required.
3759 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3761 * xfaces.c (PT_PER_INCH): New macro.
3762 (xlfd_point_size): Compute real point size from font's pixel size.
3763 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3766 * .gdbinit: Comment out the line pointing to the Lesstif source
3769 * window.c (Frecenter): Use displayed_window_lines instead
3770 of window_internal_height.
3772 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3773 instead of x-toolkit-scroll-bars-p.
3774 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3776 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3777 instead of x-toolkit-scroll-bars-p.
3778 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3780 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3781 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3782 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3784 (add_window_display_history, add_frame_display_history)
3785 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3786 (build_frame_matrix_from_leaf_window): Remove unused code.
3787 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3789 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3790 (update_window) [GLYPH_DEBUG]: Likewise.
3791 (syms_of_display): Defsubr dump-redisplay-history.
3793 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3795 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3796 the end of the prompt. Set echo_after_prompt to the offset
3797 of echoptr in echobuf.
3799 * xdisp.c (init_from_display_pos): Pop until the iterator's
3800 stack is empty; there may be frames for stretch or images
3803 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3804 (save_or_restore_current_matrix): New function for the same
3805 purpose, but more efficient.
3806 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3808 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3810 * xdisp.c (syms_of_xdisp): Fix last change.
3812 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3814 * xdisp.c (syms_of_xdisp): Doc fix.
3816 * xdisp.c (redisplay_window): Remove label restore_buffers;
3817 use finish_scroll_bars instead to make sure that scroll bars
3818 are redeemed. If we don't do this, flickering can result from
3819 scroll bars being destroyed and recreated.
3821 2000-12-22 Jason Rumney <jasonr@gnu.org>
3823 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3824 in the wrong colors when the foreground is not black.
3825 (expose_window): Don't redraw the window that's currently being
3828 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3830 * window.c (size_window): When setting the window's too_small_ok
3831 flag, compare old size with minimum size depending on WIDTH_P,
3832 don't compare with window_min_width.
3834 * window.c (delete_window): Simplify somewhat.
3835 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3836 freeing window matrices. The flag windows_or_buffers_changed is
3837 set, so the next redisplay will consider all windows; this should
3840 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3842 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3844 * ccl.h (struct ccl_program): New member cr_consumed.
3846 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3847 (CCL_READ_CHAR): Handle EOL conversion here.
3848 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3850 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3852 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3854 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3855 otherwise tabs of different size compare equal.
3857 * callint.c (Fcall_interactively): Prevent a compiler warning.
3859 * print.c (print_unwind): Return nil.
3860 (PRINTDECLARE): Initialize all local variables.
3861 (print_preprocess): Add a default case.
3863 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3865 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3867 * window.c (delete_window, Fsplit_window)
3868 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3870 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3872 * dispnew.c (ensure_frame_matrix): Removed.
3873 (save_frame_matrix, restore_frame_matrix): New functions.
3874 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3876 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3877 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3879 2000-12-21 Andrew Innes <andrewi@gnu.org>
3881 * w32term.c (x_update_begin): Regenerate the palette here, rather
3882 than for each window.
3884 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3885 palette is NULL, since this corrupts memory! Also get
3886 display_info reference from frame.
3888 2000-12-21 Jason Rumney <jasonr@gnu.org>
3890 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3892 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3893 to avoid returning without releasing it.
3895 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3897 * keymap.c (push_key_description): Don't convert eight-bit-control
3898 and eight-bit-graphic to multibyte character.
3900 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3901 generic character and CODE1 is nil, return the smallest character
3904 2000-12-20 Dave Love <fx@gnu.org>
3906 * s/osf5-0.h (NSIG): Don't redefine.
3908 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3910 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3911 excluding menu-bar and tool-bar.
3912 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3913 (menu_item_p): Remove.
3914 (where_is_internal_1): Don't ignore menu-items.
3916 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3918 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3921 * window.c (make_window): Initialize window's min_hscroll.
3922 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3923 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3925 (struct saved_window): New member min_hscroll.
3926 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3927 (Fset_window_configuration): Set window's min_hscroll.
3928 (save_window_save): Save window's min_hscroll.
3929 (compare_window_configurations): Compare min_hscroll values.
3931 * window.h (struct window): New member min_hscroll.
3933 * keyboard.c (echo_prompt): Prevent a compiler warning.
3935 * xdisp.c (try_cursor_movement): Fix last change. The real
3936 condition is that PT is at the end of the row, and should
3937 be displayed at the start of the next row.
3939 * xdisp.c (try_cursor_movement): If we end on a partially
3940 visible line, end we already decided to scroll, return -1.
3942 * dispextern.h (ensure_frame_matrix): Add prototype.
3944 * window.c (delete_window, Fsplit_window)
3945 (Fset_window_configuration): Call ensure_frame_matrix.
3947 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3949 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3950 completed, call fake_current_matrices instead of marking frame
3953 2000-12-20 Jason Rumney <jasonr@gnu.org>
3955 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3957 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3959 * fns.c (Frequire): Doc fix.
3961 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3963 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3965 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3966 currently displaying a message.
3968 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3970 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3972 2000-12-18 Andrew Innes <andrewi@gnu.org>
3974 * w32.c (w32_strerror): New function.
3976 * w32.h (w32_strerror): New extern.
3978 * w32fns.c (Fw32_shell_execute): Use it.
3980 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3982 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3984 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3986 * msdos.c (IT_set_face): Obey inverse_video.
3988 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3990 * dired.c (directory_files_internal): Always return decoded filenames.
3992 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3994 * xterm.c (x_connection_closed): Prevent being called recursively
3995 because of an error condition in XtCloseDisplay.
3997 * xdisp.c (init_iterator): If noninteractive, and the frame's
3998 face cache is null, make one.
4000 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
4002 * process.c (wait_reading_process_input): Check for pending
4003 input when running timers.
4005 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
4007 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
4009 2000-12-18 Kenichi Handa <handa@etl.go.jp>
4011 * process.c (read_process_output): Don't run a filter if the code
4012 decoder produces nothing but carryover.
4014 2000-12-17 Andrew Innes <andrewi@gnu.org>
4016 * w32.c (sys_rename): Only check errno against EEXIST, and not
4017 EACCES, when determining whether rename failed because the target
4018 exists. This was resulting in indefinite looping on Windows 9x if
4019 the source file was locked by another process.
4021 * w32fns.c (Ffile_system_info): New function.
4022 (syms_of_w32fns): Defsubr it.
4024 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4026 * window.c (coordinates_in_window): Fix computation for
4027 position on vertical line between mode lines.
4029 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4030 Don't alter tip_frame or tip_window.
4031 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4034 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4035 Don't alter tip_frame or tip_window.
4036 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4039 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4041 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4042 be consistent with the doc string. Reported by NAKAJIMA Mikio
4043 <minakaji@osaka.email.ne.jp>.
4045 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4047 * xfaces.c (Vface_ignored_fonts): New variable.
4048 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4049 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4051 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4053 * dispnew.c (update_window): Detect pending input every nth line
4054 updated, i.e. do it depending on real work done, and not on the
4057 * xterm.c (expose_window): Don't redraw the window that's
4058 currently being updated.
4060 * window.c (Fset_window_point): Remove test for
4061 cursor_in_non_selected_windows.
4063 * lread.c (read1): Recognize end of file after `\\'.
4065 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4066 not unwind_create_frame.
4068 2000-12-15 Dave Love <fx@gnu.org>
4070 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4073 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4075 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4077 * coding.c (setup_coding_system): Clear all members of the struct
4078 coding_system at first.
4079 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4081 (code_convert_region): Don't override coding->src_multibyte and
4082 coding->dst_multibyte.
4084 * fns.c (Fmd5): Docstring improved.
4086 2000-12-15 Miles Bader <miles@gnu.org>
4088 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4089 are actually marked as mode-lines; otherwise use
4090 estimate_mode_line_height.
4092 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4094 * editfns.c (Fformat): Prevent a buffer overrun when the format
4095 specifies a precision.
4097 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4099 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4100 argument is outside the range [2..3].
4102 2000-12-14 Andrew Innes <andrewi@gnu.org>
4104 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4105 nothing to do. Bind inhibit-quit.
4106 (tip_frame): Make it a Lisp_Object.
4107 (x_create_tip_frame): Set tip_frame after it has been added to
4109 (Fx_show_tip): Don't set tip_frame here.
4110 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4111 (unwind_create_frame, unwind_create_tip_frame): New functions.
4112 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4113 while a frame is only partially constructed.
4115 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4116 (x_free_frame_resources): New function.
4117 (x_destroy_window): Use it.
4119 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4121 * xfns.c (Fx_backspace_delete_keys_p): New function.
4122 (syms_of_xfns): Defsubr it.
4124 * config.in (HAVE_XKBGETKEYBOARD): Add.
4126 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4128 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4129 Always store string in multibyte representation in echobuf.
4130 (echo_char): Always store string in multibyte representation in
4132 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4133 (read_key_sequence): Adjusted for the change of echo_prompt.
4135 * fns.c (Fmd5): Docstring improved.
4137 * lisp.h (detect_coding_system): Prototype adjusted.
4139 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4140 (detect_coding_emacs_mule, detect_coding_iso2022,)
4141 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4142 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4143 New argument MULTIBYTEP. Callers changed.
4144 (detect_coding_mask, detect_coding_system): New argument
4145 MULTIBYTEP. Callers changed.
4146 (decode_coding_string): Set coding->src_multibyte and
4147 coding->dst_multibyte before calling detect_coding and detect_eol.
4148 Update them after some coding system is detected.
4150 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4152 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4154 * keyboard.c (menu_bar_items, tool_bar_items):
4155 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4157 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4159 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4161 (unwind_create_frame, unwind_create_tip_frame): New functions.
4162 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4163 while a frame is only partially constructed.
4165 * xterm.h (x_free_frame_resources): Declare.
4167 * xterm.c (x_free_frame_resources): New function.
4168 (x_destroy_window): Use it.
4170 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4171 don't interrupt the update for pending input initially, i.e.
4172 update at least some lines.
4174 * keyboard.c (do_mouse_tracking): Make externally visible.
4176 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4178 * xfns.c (gray_bitmap_bits): Declare `char *'.
4180 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4182 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4183 lines start with a relief line.
4185 2000-12-12 Dave Love <fx@gnu.org>
4187 * window.c (Fdisplay_buffer): Doc fix.
4188 (Fwindow_list): Remove unused var.
4190 * buffer.h (mmap_set_vars): Declare.
4192 * window.h (Fset_window_point): Declare.
4194 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4196 * msdos.c (fast_find_position): Don't overstep the last window row.
4197 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4198 variable `area'. When looking for a row under (X,Y), give up if some
4199 of the previous rows is not enabled.
4201 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4203 * window.c (Fset_window_point): If displaying cursors in windows
4204 other than the selected window, make sure redisplay updates
4205 other windows to show the new value of point in the window.
4207 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4209 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4210 the buffer is the sole visible buffer when in the mini-buffer.
4212 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4213 Bind `inhibit-read-only' to t.
4214 (unwind_with_echo_area_buffer): Use AREF.
4216 * xfns.c (Fx_hide_tip): Simplified.
4218 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4221 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4223 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4225 * xfns.c (Fx_hide_tip): Fix last change.
4227 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4228 nothing to do. Bind inhibit-quit.
4229 (tip_frame): Make it a Lisp_Object.
4230 (x_create_tip_frame): Set tip_frame after it has been added to
4232 (Fx_show_tip): Don't set tip_frame here.
4234 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4236 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4239 * dispextern.h: Change external declaration of tip_frame.
4241 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4242 return an empty string.
4244 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4245 of the window's update_mode_line flag, since the former is set by
4246 force-mode-line-update, not the latter. This makes
4247 column-number-mode slightly faster.
4249 * xdisp.c (try_window_id) <all changes above window start>:
4252 2000-12-11 Paul Eggert <eggert@twinsun.com>
4254 * config.in (HAVE_FTELLO): Remove.
4256 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4257 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4259 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4260 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4262 2000-12-11 Miles Bader <miles@gnu.org>
4264 * window.c (displayed_window_lines): Don't round up when
4265 converting empty space at bottom to lines.
4266 Handle non-newline-terminated final lines properly.
4267 (Fwindow_text_height): New function (used to be in lisp).
4268 (syms_of_window): Initialize it.
4270 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4272 * syntax.c (scan_lists): Check that the right quote char has the
4273 right Sstring syntax when jumping over strings.
4274 (init_syntax_once): Use Smax rather than 13.
4276 2000-12-09 Miles Bader <miles@gnu.org>
4278 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4279 with PARTIALLY, inverting the sense.
4280 (window_scroll_pixel_based): Scroll partially visible lines into
4281 place if we hit the beginning or end of the buffer.
4282 (displayed_window_lines): Don't include partially visible lines.
4283 (Fmove_to_window_line): Skip past any partially visible first line.
4285 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4287 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4289 * tparam.c (tparam1): Change the way buffers are reallocated to be
4290 portable and less obfuscated.
4292 * termcap.c (tgetent): Change the way buffers are reallocated to
4293 be portable and less obfuscated.
4295 * macros.c (store_kbd_macro_char): Change the way buffers are
4296 reallocated to be portable and less obfuscated.
4298 * lread.c (read1): Change the way buffers are reallocated to be
4299 portable and less obfuscated.
4301 * doc.c (Fsubstitute_command_keys): Change the way buffers
4302 are reallocated so that it is portable.
4304 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4306 * dosfns.c (Ffile_system_info): New function.
4307 (syms_of_dosfns): Defsubr it.
4309 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4311 * alloc.c (gc_sweep): Add comment.
4313 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4315 * sound.c (vox_configure): Change order of ioctls.
4316 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4317 Ignore errors when changing volume.
4318 (vox_close): Don't reset the device.
4320 * process.c (read_process_output): Make sure the process marker's
4321 position is valid when the process buffer is changed in
4322 after-change functions. W3 does that.
4324 * xfns.c (x_free_gcs): New function.
4326 * xterm.h (x_free_gcs): Add prototype.
4328 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4331 * xterm.c (x_destroy_window): Call x_free_gcs so that
4332 resources of non-toolkit X windows will be freed.
4334 2000-12-07 Andrew Innes <andrewi@gnu.org>
4336 * w32fns.c (xlfd_charset_of_font): Fix last change.
4338 2000-12-06 Dave Love <fx@gnu.org>
4340 * md5.h (__P): Don't define -- it comes from config.h.
4342 * strftime.c: Change some #if foo to #ifdef foo.
4344 2000-12-06 Andrew Innes <andrewi@gnu.org>
4346 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4348 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4349 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4350 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4352 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4354 * alloc.c (gc_sweep): Prevent symbols read during loadup
4357 * xdisp.c (underlying_face_id): New function.
4358 (handle_face_prop, face_before_or_after_it_pos): Use it
4359 to determine the face ``under'' a string. Let strings inherit
4360 the face of the buffer under them.
4362 * xfaces.c (face_at_string_position): Update function comment.
4364 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4365 matrix if the window's left position has changed; we need to
4366 redraw it in this case.
4368 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4370 * window.c (coordinates_in_window): Check mouse on mode-line or
4373 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4374 advertized by the function documentation.
4376 * window.c (syms_of_window): Doc fix.
4378 * sound.c (vox_configure): Set volume for left and right channel.
4379 (sound_cleanup): Return nil.
4381 * xdisp.c (move_it_by_lines): Fix paren typo.
4383 * xterm.c (x_load_font): Don't use the font's max_bounds for
4384 computing the height of the font. If max_bounds' ascent or
4385 descent are greater than the font's ascent or descent, this means
4386 glyphs overlap, which should be handled now by redisplay.
4388 * window.c (Veven_window_heights): New variable.
4389 (syms_of_window): DEFVAR_LISP it.
4390 (Fdisplay_buffer): Check Veven_window_heights before evening the
4393 2000-12-06 Miles Bader <miles@gnu.org>
4395 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4396 update `default-frame-alist' instead of setting no frame parameters.
4398 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4400 * composite.c (update_compositions): Fix typo (use the correct
4403 2000-12-05 Jason Rumney <jasonr@gnu.org>
4405 * md5.h: Remove underscores from function declarations.
4406 (__attribute__, __alignof__) [!__GNUC__]: Define.
4408 * md5.c: Delay include of md5.h until after namespace cleaning.
4410 * makefile.w32-in (fns.o): Depend on md5.h
4411 (md5.o): New target.
4414 * makefile.nt: Likewise.
4416 2000-12-05 Jason Rumney <jasonr@altavista.net>
4418 * w32term.c (expose_area): Complete last change.
4420 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4422 * minibuf.c: Include intervals.h.
4424 2000-12-05 Jason Rumney <jasonr@gnu.org>
4426 * w32term.c (x_produce_glyphs): If a font for a component of
4427 a composition is not found, use 1 pixel dot ascent and 0 dot
4428 descent value to avoid displaying terribly tall empty boxes.
4429 (expose_area): Pass x-coordinate relative to the exposed
4430 area to x_draw_glyphs instead of a window-relative coordinate.
4432 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4434 * xdisp.c (next_element_from_ellipsis): Save face before selective
4435 display in saved_face_id, and set face_before_selective_p.
4436 (reseat_1): Reset face_before_selective_p.
4437 (append_space, extend_face_to_end_of_line): If iterator's
4438 face_before_selective_p is set, use the face from saved_face_id.
4439 (extend_face_to_end_of_line): For tty frames, make sure to
4440 use the right face id when producing spaces at the end of
4443 * dispextern.h (struct it): Add face_before_selective_p.
4445 * keyboard.c (record_char): Don't record identical help-echo
4446 events in recent_keys.
4448 * xterm.c [USE_X_TOOLKIT]: Close the display.
4449 (xim_close_dpy): Handle case that the display has been closed.
4451 * xterm.c (x_destroy_window): Reset the frame's X window after
4454 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4455 variable window_width.
4456 (line_draw_cost): Fix code skipping over spaces at the end of the
4457 line when must_write_spaces is not set.
4458 (scrolling_window): Fix code inserting runs in list of all runs.
4460 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4462 * coding.c (setup_coding_system): Be sure to initialize
4463 coding->category_idx.
4465 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4467 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4469 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4470 area to x_draw_glyphs instead of a window-relative coordinate.
4472 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4473 error in the message.
4475 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4476 timer after having read a key. It's not good for code reading
4477 several keys in a loop, like an input method.
4479 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4480 record undo information for format-decode.
4482 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4483 current buffer is read-only, not if it isn't.
4485 * keyboard.c (record_char): Record `help-echo' input events
4486 in recent_keys only if they display some help. Don't record
4487 `help-echo' events as macro char.
4489 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4491 * editfns.c (save_excursion_restore): Don't move point
4492 in another window if it is showing the wrong buffer.
4493 Avoid the call to Fwindow_live_p, for speed.
4495 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4497 * xfaces.c (struct font_name): New member registry_priority.
4498 (split_font_name): Initialize the above member to zero.
4499 (concat_font_list): New function.
4500 (font_list): Include fonts of all alternative registries.
4501 (FONT_POINT_SIZE_QUANTUM): New macro.
4502 (better_font_p): Ignore point size difference less than
4503 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4505 * xterm.c (x_produce_glyphs): If a font for a component of
4506 a composition is not found, use 1 pixel dot ascent and 0 dot
4507 descent value to avoid displaying terribly tall empty boxes.
4509 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4511 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4513 * coding.h (code_convert_string1): Declare.
4515 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4517 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4519 2000-12-02 Jason Rumney <jasonr@gnu.org>
4521 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4522 correctly for single byte character case.
4523 (w32_per_char_metric): Do not try to make any assumptions about
4524 the metrics of BDF fonts.
4525 (x_estimate_mode_line_height): If `mode-line' face
4526 hasn't a font, use that of the frame, as drawing glyphs does.
4527 (note_mouse_highlight): Change the cursor shape on the vertical
4528 border between windows [not enabled].
4530 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4532 * w32fns.c (Fx_create_frame): Reintroduce the call to
4533 face-set-after-frame-defaults.
4534 (Vx_window_horizontal_drag_shape): New variable.
4535 (syms_of_xfns): DEFVAR_LISP it.
4536 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4539 2000-12-02 Simon Josefsson <simon@josefsson.org>
4541 * fns.c (Fmd5): Use a different logic to decide the coding system
4544 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4546 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4548 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4550 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4552 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4553 height for YNegative.
4554 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4555 height; also see comment there.
4557 * window.c (coordinates_in_window): Handle computations for
4558 positions on the vertical bar and fringes differently for
4559 window-system frames. Consider some pixels near the vertical bar
4560 as on the bar if the frame doesn't have vertical scroll bars.
4561 Associate positions between mode or header lines with the
4562 right window, the left one.
4564 2000-12-01 Jason Rumney <jasonr@gnu.org>
4566 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4568 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4571 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4573 * window.c (struct saved_window): Add members orig_top and orig_height.
4574 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4575 (save_window_save, Fset_window_configuration): Save/restore
4576 window's orig_top and orig_height.
4578 2000-12-01 Jason Rumney <jasonr@gnu.org>
4580 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4582 * w32fns.c (x_set_cursor_color): Fix last change.
4584 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4586 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4587 sure that the next redisplay displays the minibuffer, so that
4588 the cursor will be replaced with what the minibuffer wants.
4590 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4591 #ifndef instead of using #if.
4592 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4593 USE_TOOLKIT_SCROLL_BARS is defined.
4595 2000-11-30 Jason Rumney <jasonr@gnu.org>
4597 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4600 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4602 * fns.c (Fmd5): Doc fix.
4604 2000-11-30 Simon Josefsson <simon@josefsson.org>
4606 * fns.c (Fmd5): New function.
4607 (syms_of_fns): Defsubr md5.
4609 * Makefile.in (obj): Add md5.o
4611 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4613 * md5.h, md5.c: New files, taken from glibc.
4615 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4617 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4618 hasn't a font, use that of the frame, as drawing glyphs does.
4620 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4622 * eval.c (Frun_hooks): Allow 0 arguments.
4624 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4626 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4627 is over the menu bar widget, say it's not on the frame.
4629 * xfns.c (Fx_create_frame): Reintroduce the call to
4630 face-set-after-frame-defaults.
4632 * eval.c (Fsignal): Reset handling_signal.
4634 2000-11-28 Jason Rumney <jasonr@gnu.org>
4636 * w32menu.c (add_menu_item): Reset menu item text when changing
4637 type to radio button.
4639 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4641 * xselect.c: Update copyright.
4643 * window.c (coordinates_in_window): If on a mode or header line,
4644 but sufficiently close to its start, return ``on vertical
4645 border''. This gives us a way to drag windows horizontally when
4646 using toolkit scroll bars.
4648 * xterm.c (note_mouse_highlight): Change the cursor shape
4649 on the vertical border between windows.
4651 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4653 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4654 (syms_of_xfns): DEFVAR_LISP it.
4655 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4657 * textprop.c (text_read_only): New function.
4658 (verify_interval_modification): Use it instead of signaling
4659 `text-read-only'. This makes it easier to catch this error
4662 * xdisp.c (forward_to_next_line_start): Check for newlines,
4663 not end of line, which includes CR.
4665 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4667 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4668 include no-conversion.
4670 2000-11-27 Jason Rumney <jasonr@gnu.org>
4672 * w32fns.c (w32_load_system_font): Always mark font as double byte
4673 if codepage is unicode.
4675 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4677 * xdisp.c (forward_to_next_line_start): If already on a newline,
4678 just consume it to avoid unintended skipping over invisible text below.
4680 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4681 `vertical-line', `mode-line' and `header-line' events.
4683 * xdisp.c (try_window_id): Avoid starting to display in the middle
4684 of a character, a TAB for instance. This is easier than to set
4685 up the iterator exactly, and it's not a frequent case, so the
4686 additional effort wouldn't really pay off.
4688 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4690 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4693 2000-11-25 Jason Rumney <jasonr@gnu.org>
4695 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4696 Args to window_from_coordinates should be pixel coordinates.
4698 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4699 redisplay handles them properly.
4701 2000-11-25 Miles Bader <miles@gnu.org>
4703 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4705 2000-11-24 Jason Rumney <jasonr@gnu.org>
4707 * w32.c (init_environment): Set LANG environment variable based on
4708 locale settings, if not set.
4710 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4711 making tool bar smaller. When clearing the frame, also
4712 clear current matrices. Clear frame when tool bar disappears.
4713 Don't use more lines for the tool-bar than is available.
4714 (x_change_window_heights): New function.
4716 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4718 * xdisp.c (init_from_display_pos): If POS says we're already after
4719 an overlay string ending at POS, make sure to pop the iterator
4720 because it will be in front of that overlay string. When POS is
4721 ZV, we've thereby also ``processed'' overlay strings at ZV.
4723 * xfaces.c (lface_from_face_name): Function comment fix.
4725 2000-11-24 Miles Bader <miles@gnu.org>
4727 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4728 apply `mode-line-inverse-video' -- zero means force display using
4729 the default face, non-zero means display using the specialized face.
4730 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4732 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4734 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4737 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4739 * coding.c (decode_coding_emacs_mule): Fix the case of
4740 CODING_EOL_LF, which used uninitialized value of c.
4742 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4744 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4746 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4748 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4751 * frame.h (struct frame): Replace desired_tool_bar_items,
4752 current_tool_bar_items, n_desired_tool_bar_items,
4753 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4755 * frame.c (make_frame): Change initialization of tool bar
4758 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4759 Change references to members deleted from struct frame to use the
4762 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4763 references to members deleted from struct frame to use the new ones.
4765 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4767 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4769 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4770 (note_tool_bar_highlight): Change references to members deleted
4771 from struct frame to use the new ones.
4773 2000-11-23 Miles Bader <miles@gnu.org>
4775 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4776 the face's inverse-video attribute, rather than overriding it.
4778 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4780 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4781 making tool bar smaller.
4783 2000-11-22 Dave Love <fx@gnu.org>
4785 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4787 2000-11-22 Miles Bader <miles@gnu.org>
4789 * keyboard.c (Vminibuffer_message_timeout): New variable.
4790 (command_loop_1): Use it to determine message timeout.
4791 (syms_of_keyboard): Initialize it.
4793 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4795 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4797 * sysdep.c: Move the code for declaring h_errno after #include
4800 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4802 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4803 the menu bar when the tooltip is unmapped.
4805 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4806 sole visible buffer when we're currently in the mini-buffer, and
4809 2000-11-21 Jason Rumney <jasonr@gnu.org>
4811 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4812 put on the clipboard.
4813 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4814 copy of what Emacs last put there. If they are the same, do not
4815 use the clipboard copy to avoid losing data due to coding conversions.
4817 2000-11-22 Miles Bader <miles@gnu.org>
4819 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4820 (syms_of_minibuf): Initialize it.
4821 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4822 to prompt, don't make read-only.
4824 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4826 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4827 Add BEFORE/AFTER_POTENTIAL_GC.
4829 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4831 * buffer.c (mmap_free_1): Avoid a compiler warning.
4833 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4835 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4837 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4840 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4842 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4845 * s/gnu-linux.h: Don't use `#cpu'.
4847 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4848 not defined in mman.h.
4850 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4851 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4852 and store an index in the XClientMessageEvent. Storing a
4853 Lisp_Object or pointer can fail on a 64 bit system, since X only
4855 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4857 2000-11-20 Dave Love <fx@gnu.org>
4859 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4861 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4863 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4865 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4867 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4870 * alloc.c (make_string): Fix previous change. Be sure to make
4871 unibyte string correctly.
4873 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4875 * window.c (Fwindow_list): Change parameter list to be XEmacs
4877 (window_list_1): New function.
4878 (window_loop): Use it instead of Fwindow_list.
4880 * sysdep.c (emacs_ospeed): New variable.
4881 (toplevel): Don't declare ospeed extern.
4882 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4884 * termcap.c (ospeed): Remove.
4885 (tputs) [!emacs]: Remove unused code.
4886 (tgetent): Avoid a compiler warning.
4888 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4889 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4890 SCROLL_BAR_X_WIDGET with additional argument DPY.
4892 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4894 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4895 Take the X display as additional argument.
4896 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4897 `Widget' is a pointer type that's not easily stored in Lisp_Object
4898 form in a portable way.
4900 * dispnew.c (update_text_area): Fix last change.
4902 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4904 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4906 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4907 clear current matrices.
4909 * buffer.c (mmap_enlarge): Don't print a message on stderr
4910 if mapping new memory at the end of the existing region fails.
4912 * dispnew.c (update_text_area): Don't skip over equal glyphs
4913 when the last current glyph overlaps the glyph to its right.
4915 2000-11-18 Miles Bader <miles@gnu.org>
4917 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4918 lines that *end* with "..." too (that's the most common case!).
4920 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4922 * xdisp.c (resize_mini_window): Temporarily change to the
4923 mini-window's buffer if necessary.
4925 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4926 the tooltip obscures less text under it.
4928 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4930 * puresize.h (BASE_PURESIZE): Increase to 700000.
4932 2000-11-18 Jason Rumney <jasonr@gnu.org>
4934 * w32term.c (w32_draw_bitmap): Use face to set colors.
4936 2000-11-17 Dave Love <fx@gnu.org>
4938 * lread.c (Fload): Fix #ifdef for pcc.
4940 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4942 * xdisp.c (pos_visible_p): Compute the default character height
4945 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4947 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4948 knowing the line's height; use the default font's height in that case.
4950 * xfaces.c (weight_table): Add `demi' with the same meaning as
4953 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4955 * dispnew.c (null_row): New global static variable.
4956 (clear_glyph_row): Delete local static variable null_row.
4958 2000-11-15 Jason Rumney <jasonr@gnu.org>
4960 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4961 (w32_alloc_lighter_color): Use new brightness calculations from
4962 xterm.c. Scale delta to be in the range expected by W32.
4963 (w32_draw_relief_rect): Use frame relief colors.
4965 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4967 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4968 (Qinhibit_default_face_x_resources): New variable.
4969 (syms_of_frame): Initialize it.
4970 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4972 * xdisp.c (pos_visible_p): Improve function comment.
4974 * lisp.h (BINDING_STACK_SIZE): New macro.
4976 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4977 reading the directory if readdir returns null and errno is EAGAIN
4980 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4982 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4983 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4984 Set amount_to_scroll to max of dx and scroll_step so that
4985 scroll-conservatively doesn't defeat scroll-step>1.
4986 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4987 scroll-conservatively for line-at-a-time scrolling.
4989 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4991 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4994 * xdisp.c (current_mode_line_height, current_header_line_height):
4996 (init_xdisp): Initialize them.
4997 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4998 and use exact mode line heights if it is set.
5000 * lisp.h (pos_visible_p): Change prototype.
5002 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5003 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
5004 and current_header_line_height first.
5005 (current_mode_line_height, current_header_line_height):
5008 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
5010 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
5011 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
5012 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
5014 2000-11-14 Miles Bader <miles@gnu.org>
5016 * xterm.c (x_alloc_lighter_color): Include an additive component
5017 too for dark colors, because FACTOR isn't enough.
5018 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
5021 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5023 * keyboard.c (show_help_echo): Call message3_nolog with number of
5024 bytes in the help string as 2nd parameter, instead of the number
5027 2000-11-13 Miles Bader <miles@gnu.org>
5029 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5030 (Fload): Use new openp return protocol.
5031 Don't try to use Vload_source_file_function to load .elc files.
5032 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5033 openp return protocol.
5034 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5036 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5038 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5040 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5041 Defined these macros.
5042 (NLIST_STRUCT): Avoid re-defining it.
5044 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5045 -I/usr/contrib/X11R6/include.
5046 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5048 2000-11-10 Jason Rumney <jasonr@gnu.org>
5050 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5052 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5053 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5055 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5056 (Qw32_charset_vietnamese): New symbol.
5057 (xlfd_charset_of_font): New function.
5058 (w32_load_system_font): Use it.
5059 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5060 when Vw32_charset_info_alist is nil to ensure default face always
5061 has font. Use Fcar and Fcdr for safety.
5062 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5063 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5064 pseudo-codepages for special cases.
5065 (w32_to_x_font): New parameter to allow charset portion to be
5066 specified where there is many to one mapping. Callers changed.
5067 (w32_list_fonts): Avoid listing fonts that won't display.
5069 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5071 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5072 (font_list_1): Renamed from font_list.
5073 (font_list): New function, trying alternative registries from
5074 Vface_alternative_font_registry_alist.
5075 (Finternal_set_alternative_font_registry_alist): New function.
5076 (syms_of_xfaces): Initialize and Staticpro
5077 Vface_alternative_font_registry_alist.
5078 Defsubr Finternal_set_alternative_font_registry_alist.
5080 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5082 * lisp.h (Flooking_at): Declare.
5084 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5086 * dired.c (directory_files_internal): Fix a braino.
5088 * dired.c (directory_files_internal): Add missing GCPRO's.
5091 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5093 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5094 (resize_mini_window): Return quickly if Vresize_mini_window is
5095 nil. Don't return if Vmax_mini_window_height is nil.
5097 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5098 (syms_of_xdisp): Initialize them.
5099 (resize_mini_window): Act according to the setting of
5100 Vresize_mini_window.
5101 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5103 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5104 scroll bar widget after configuring it, so that it will appear at
5105 the right position from the start.
5106 (XTredeem_scroll_bar): Cleaned up.
5108 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5110 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5111 font is taller than the frame line, we don't have to bias the
5114 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5116 2000-11-07 Dave Love <fx@gnu.org>
5118 * config.in (HAVE_MKSTEMP): Add.
5120 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5122 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5124 * window.c (Fset_window_configuration): Don't try to preserve
5125 point in the current buffer, if that buffer is displayed in more
5128 * xfaces.c (lookup_named_face): If default face isn't realized,
5129 try to realize it. Return -1 if not successful.
5130 (Fx_list_fonts): Handle case that face cannot be determined.
5131 (Fface_font): Likewise.
5133 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5135 * window.c (displayed_window_lines): Detect partially
5136 visible lines at the bottom correctly.
5138 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5140 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5141 when ensuring we don't do visit in indirect buffer.
5143 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5145 * composite.h (compose_chars_in_text): Add prototype.
5147 * composite.c (Vcomposition_function_table): New variable.
5148 (Qcomposition_function_table): New variable.
5149 (run_composition_function): Call
5150 Vcompose_chars_after_function with three arguments.
5151 (compose_chars_in_text): New function.
5152 (syms_of_composite): Modified the doc-string of
5153 Vcompose_chars_after_function. Declare composition-function-table
5154 as a lisp variable, and initialize it.
5156 * xfns.c (x_encode_text): Suppress producing escape sequences for
5159 * xselect.c: Include composite.h.
5160 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5162 2000-11-05 Andrew Innes <andrewi@gnu.org>
5164 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5166 * sysdep.c (read_input_waiting): Remove extraneous argument to
5169 * w32fns.c (Fx_server_version): Include w32_build_number in the
5172 * w32heap.c (w32_build_number): New variable.
5173 (cache_system_info): Set it.
5175 * w32heap.h (w32_build_number): Add extern.
5177 * emacs.c (syms_of_emacs): Update docstring for
5178 system-configuration, to reflect the actual usage on MS-Windows.
5180 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5182 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5183 process idle timers while waiting for another event.
5185 * dispnew.c (update_frame_line): Handle case where spaces in
5186 the default face are colored.
5188 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5189 window height hasn't changed.
5191 2000-10-31 Jason Rumney <jasonr@gnu.org>
5193 * w32term.c (x_produce_glyphs): Handle composite characters.
5194 (x_draw_glyph_string_foreground)
5195 (x_draw_composite_glyph_string_foreground): Restore old font.
5197 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5199 * minibuf.c (read_minibuf): Reset the undo history just before
5200 starting the recursive-edit.
5202 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5204 * xfaces.c (menu_face_change_count): New variable.
5205 (Finternal_set_lisp_face_attribute): Increment it for changes
5207 (realize_basic_faces): Reflect changes in the `menu' faces
5210 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5211 dy obtained from the iterator's y-position after moving from
5212 scroll_margin_pos to PT; see comment there.
5214 * xdisp.c (safe_eval_handler): Call add_to_log.
5216 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5217 is not a symbol or string.
5219 * xdisp.c (echo_area_display): Don't perform a display update from
5220 inside redisplay. The update will happen anyway at the end of
5221 redisplay, and it can confuse redisplay (GC messages while
5222 redisplaying, for instance.)
5224 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5226 * xrdb.c (x_load_resources): Use the class name in the defaults.
5228 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5229 (regex_compile): Catch bogus \(\1\).
5231 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5233 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5236 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5237 we have a color cache, check that the cached color equals the
5238 allocated color. If not, clear the color cache.
5240 * window.c (displayed_window_lines): Change buffers if necessary.
5241 Fix computation of displayed lines.
5243 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5244 update_menu_bindings to DEFVAR_BOOL.
5246 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5248 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5250 * puresize.h (BASE_PURESIZE): Increase to 680000.
5252 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5254 2000-10-29 Jason Rumney <jasonr@gnu.org>
5256 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5258 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5259 (w32_cache_char_metrics): Handle possibility that 'x' does not
5260 exist in a BDF font.
5261 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5263 * w32bdf.h (bdffont): Add nchars.
5265 * w32bdf.c (set_bdf_font_info): Set it.
5266 (w32_BDF_TextOut): Swap byte order of double byte characters.
5267 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5269 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5271 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5272 don't override the colors in frame's param_alist, unless they are
5275 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5276 reverse the effect of the highlight flag.
5278 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5280 * window.h (Fwindow_live_p): Declare.
5282 * undo.c (record_delete): Check that last_undo_buffer is really a
5283 buffer before applying XBUFFER to it.
5285 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5288 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5290 * lisp.h (KEYMAPP): New macro.
5291 (get_keymap): Remove.
5292 (get_keymap_1): Rename get_keymap.
5294 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5296 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5298 * xmenu.c (single_submenu): Use KEYMAPP.
5299 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5300 Use KEYMAPP rather than Fkeymapp.
5302 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5304 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5305 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5306 Use KEYMAPP rather than Fkeymapp.
5307 (single_submenu): Use KEYMAPP.
5308 (w32_menu_show, w32_dialog_show): Use TRUE.
5310 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5312 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5313 (Fkeymapp): Use KEYMAPP.
5314 (get_keymap): Rename from get_keymap_1. Remove old def.
5315 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5316 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5317 (Fminor_mode_key_binding): Don't raise an error if the binding
5319 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5320 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5322 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5323 Allow Vspecial_event_map to be autoloaded.
5324 (menu_bar_items): Fetch the keymap rather than using keymapp.
5325 (menu_bar_one_keymap): No need to follow func-indirect any more.
5326 (parse_menu_item): get_keymap_1 -> get_keymap.
5327 (tool_bar_items): Fetch the keymap rather than using keymapp.
5328 (read_key_sequence): Use KEYMAPP.
5330 * intervals.c (get_local_map): Use get_keymap rather than following
5331 function-indirections explicitly.
5333 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5335 2000-10-27 Jason Rumney <jasonr@gnu.org>
5337 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5338 point, as Windows has oversized fonts.
5340 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5342 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5344 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5345 (freehook, reallochook): Handle null pointer arguments.
5346 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5348 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5350 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5351 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5352 Giving in to popular pressure to shut up the compiler with casts.
5354 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5356 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5357 signed value, and use a default value computed from the font's
5360 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5362 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5363 that specify a negative underline position can still use underlines.
5365 * window.c (Fpos_visible_in_window_p): Make POS default to
5366 WINDOW's point, not the current buffer's point.
5368 2000-10-26 Dave Love <fx@gnu.org>
5370 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5371 when it's necessary.
5373 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5375 * window.c (size_window): Compute size difference from sum of old
5376 child window sizes instead of from parent's size.
5378 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5379 Handle obscured lines at the top of the window.
5381 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5382 down after the last error condition check.
5384 * frame.c (Fdelete_frame): Run delete-frame-hook.
5386 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5388 * coding.c (decode_coding): Fix previous change (check also
5389 CODING_MODE_LAST_BLOCK).
5391 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5393 * regex.c: More `unsigned char' -> `re_char' changes.
5394 Also change several `int' into `re_wchar_t'.
5395 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5396 (PUSH_FAILURE_POINTER): Don't cast any more.
5397 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5398 We want GCC to complain, since this piece of code makes
5399 re_match non-reentrant, which *should* be fixed.
5400 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5401 (EXTEND_BUFFER): Use RETALLOC.
5402 (SET_LIST_BIT): Don't cast.
5403 (re_wchar_t): New type.
5404 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5405 that those two functions will always properly return.
5406 (IMMEDIATE_QUIT_CHECK): Cast to void.
5407 (analyse_first): Use recursion rather than an explicit stack.
5408 (re_compile_fastmap): Can't fail anymore.
5409 (re_search_2): Don't check re_compile_fastmap for failure.
5410 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5411 Now also sets the new value (passed in a new argument).
5412 (re_match_2_internal): Use it.
5413 Also, use a new var `reg' of type size_t when looping through regs
5414 rather than reuse the inappropriate `mcnt'.
5416 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5417 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5418 (where_is_internal): Renamed from Fwhere_is_internal.
5419 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5420 (Fwhere_is_internal): New function wrapping where_is_internal.
5421 (where_is_internal_1): Handle the case where we're filling the cache.
5422 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5424 2000-10-25 Miles Bader <miles@gnu.org>
5426 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5428 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5430 * window.c (pos_fully_visible_p): Removed.
5431 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5432 if position is visible and/or fully visible.
5434 * lisp.h (pos_visible_p): Add prototype.
5436 * xdisp.c (pos_visible_p): New function.
5438 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5440 * process.c (send_process): If OBJECT is t, it means that the data
5441 is from C string, but we should encode it. Before calling
5442 setup_raw_text_coding_system, be sure to flush out data by the
5443 previous coding system.
5445 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5447 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5448 assignment of startpos to prev when startpos == pos.
5450 * editfns.c (find_field): Set the field stickiness correctly from
5451 overlay fields. Use renamed `text_property_stickiness'.
5452 (text_property_stickiness): Renamed from `char_property_stickiness'.
5453 Only check text properties, not overlays.
5454 * textprop.c (get_char_property_and_overlay): New function.
5455 (Fget_char_property): Use it.
5456 * intervals.h (get_char_property_and_overlay): Add declaration.
5458 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5460 * keymap.c: Use AREF, ASET and ASIZE macros.
5461 (Fmake_sparse_keymap): Docstring fix.
5463 (shadow_lookup): Move up.
5464 Handle the case where lookup-key returns an integer.
5465 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5466 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5467 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5468 Simplify/rewrite the keymap-finding code.
5469 Add check for command shadowing, using shadow_lookup.
5471 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5473 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5474 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5477 2000-10-24 Andrew Innes <andrewi@gnu.org>
5479 * dired.c (directory_files_internal_unwind): New function.
5480 (directory_files_internal): Use it to ensure closedir is called
5481 even if expand-file-name or file-attributes throw, eg. because of
5482 a user interrupt. Also enable immediate_quit while calling
5483 re_search, so that matching can be interrupted as well.
5485 2000-10-24 Andrew Innes <andrewi@gnu.org>
5487 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5489 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5490 so that re_search functions only quit when callers expect them to.
5492 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5494 * regex.c (regex_compile): Change the way of handling a range from
5495 a char less than 256 to a char not less than 256.
5497 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5499 * window.c (size_window): Prevent setting window's width or
5500 height to a negative value (esp. with XSETFASTINT).
5502 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5503 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5504 (protect_malloc_state) [GC_MALLOC_CHECK &&
5505 GC_PROTECT_MALLOC_STATE]: New function.
5506 (PROTECT_MALLOC_STATE): New macro.
5507 (__malloc_initialize, morecore, _malloc_internal)
5508 (_free_internal) _realloc_internal): Use it to make _heapinfo
5509 read-only outside of gmalloc.
5511 * keymap.c: Update copyright.
5513 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5516 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5518 * filelock.c (unlock_all_files): Use unlock_file to expand each
5519 buffer's file_truename before trying remove its lock file.
5521 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5523 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5524 or CRLF, decode EOLs.
5526 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5528 * window.c (Fdisplay_buffer): Fix doc.
5530 2000-10-23 Jason Rumney <jasonr@gnu.org>
5532 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5533 ASCII font of default fontset on Windows.
5535 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5536 xterm.c comment below).
5538 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5540 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5542 * xterm.c (x_connection_closed): Reset handling_signal.
5544 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5546 2000-10-23 Miles Bader <miles@gnu.org>
5548 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5549 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5550 maintain old behavior.
5551 * minibuf.c (Fminibuffer_complete): Likewise.
5553 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5555 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5556 that when a font can't be exactly centered, it errs up rather than
5559 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5561 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5563 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5565 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5567 * dispnew.c [macintosh]: Include macterm.h.
5568 (init_display) [macintosh]: Initialization for window system.
5570 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5571 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5572 syms_of_search, x_term_init, and init_keyboard before calling
5573 init_window_once. Also, call syms_of_xmenu.
5575 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5576 default fontset to Monaco.
5578 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5579 NewMacWindow and DisposeMacWindow.
5580 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5581 instead of calling NewMacWindow and setting fields of
5582 f->output_data.mac directly. Call init_frame_faces.
5583 (Fdelete_frame) [macintosh]: Remove unused code.
5584 (Fmodify_frame_parameters) [macintosh]: Call
5585 x_set_frame_parameters instead of mac_set_frame_parameters.
5587 * frame.h [macintosh]: Define menu_bar_lines field in struct
5588 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5590 * keyboard.c [macintosh]: Include macterm.h.
5591 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5592 and menu_bar_activate_event type events as for X and NT.
5593 (make_lispy_event) [macintosh]: Construct lisp events of type
5594 MENU_BAR_EVENT as for X and NT.
5596 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5597 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5598 (sys_subshell) [macintosh]: Remove definition entirely.
5599 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5600 Vwindow_system_version here. Remove initialization of
5601 Vx_bitmap_file_path.
5602 (read_input_waiting): Correct the number of parameters passed to
5604 Move all Macintosh functions to mac/mac.c.
5606 * term.c [macintosh]: Include macterm.h.
5608 * window.c [macintosh]: Include macterm.h.
5610 * xdisp.c [macintosh]: Include macterm.h. Declare
5611 set_frame_menubar and pending_menu_activation.
5612 (echo_area_display) [macintosh]: Do not return if terminal frame
5613 is the selected frame.
5614 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5615 Allow only the selected frame to set menu bar.
5616 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5617 calling FRAME_EXTERNAL_MENU_BAR (f).
5618 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5620 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5621 and check_x. Declare XCreateGC. Define x_create_gc and
5622 x_free_gc. Initialize font_sort_order.
5623 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5624 but call x_list_fonts instead of w32_list_fonts.
5625 (Finternal_face_x_get_resource) [macintosh]: Do not call
5626 display_x_get_resource.
5627 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5628 (realize_x_face) [macintosh]: Load the font if it is specified in
5630 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5632 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5634 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5635 is nil: since we go to the end of submap anyway, we'd end up
5637 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5638 doesn't obey autoload.
5640 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5642 * msdos.c (dos_set_window_size): Update screen dimension variables.
5644 2000-10-21 Jason Rumney <jasonr@gnu.org>
5646 * w32term.c (w32_cache_char_metrics): Double check that font is
5647 really fixed pitch before trusting tmPitchAndFamily.
5649 2000-10-21 Andrew Innes <andrewi@gnu.org>
5651 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5653 * w32term.h: Extern decl for w32_cache_char_metrics.
5655 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5657 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5658 (w32_unload_font): Free per_char array if present.
5660 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5661 cached information in emulated XFontStruct to handle common cases
5662 quickly. Do not allocate XCharStruct for return.
5663 (w32_native_per_char_metric): New function.
5664 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5666 (x_produce_glyphs): Don't get an HDC. Change calls to
5667 w32_per_char_metric to match arg change above. Remove calls to
5669 (w32_get_glyph_overhangs): Ditto.
5670 (w32_cache_char_metrics): New function.
5672 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5673 ($(BLD)/casefiddle.$(O)): Remove compile command.
5674 ($(BLD)/gmalloc.$(O)): Remove compile command.
5675 ($(BLD)/dispnew.obj):
5676 ($(BLD)/keyboard.obj):
5677 ($(BLD)/w32inevt.obj):
5678 ($(BLD)/w32bdf.obj):
5680 ($(BLD)/buffer.obj):
5681 ($(BLD)/editfns.obj):
5683 ($(BLD)/fileio.obj):
5685 ($(BLD)/indent.obj):
5686 ($(BLD)/insdel.obj):
5687 ($(BLD)/intervals.obj):
5688 ($(BLD)/minibuf.obj):
5690 ($(BLD)/scroll.obj):
5691 ($(BLD)/sysdep.obj):
5692 ($(BLD)/textprop.obj):
5693 ($(BLD)/widget.obj):
5694 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5695 ($(BLD)/term.obj): Add dependency on dispextern.h.
5697 * makefile.nt ($(BLD)\dispnew.obj):
5698 ($(BLD)\keyboard.obj):
5699 ($(BLD)\w32inevt.obj):
5700 ($(BLD)\w32bdf.obj):
5702 ($(BLD)\buffer.obj):
5703 ($(BLD)\editfns.obj):
5705 ($(BLD)\fileio.obj):
5707 ($(BLD)\indent.obj):
5708 ($(BLD)\insdel.obj):
5709 ($(BLD)\intervals.obj):
5710 ($(BLD)\minibuf.obj):
5712 ($(BLD)\scroll.obj):
5713 ($(BLD)\sysdep.obj):
5714 ($(BLD)\textprop.obj):
5715 ($(BLD)\widget.obj):
5716 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5717 ($(BLD)\term.obj): Add dependency on dispextern.h
5719 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5721 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5722 with an additional argument of Qt.
5724 2000-10-21 Miles Bader <miles@gnu.org>
5726 * window.c (pos_fully_visible_in_window_p): New function.
5727 (Fpos_visible_in_window_p): Add FULLY argument.
5728 Use pos_fully_visible_in_window_p.
5729 (window_scroll_pixel_based, window_scroll_line_based): Update
5730 calls to Fpos_visible_in_window_p.
5731 * lisp.h (Fpos_visible_in_window_p): Update prototype
5733 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5735 * alloc.c (toplevel): Conditionalize compilation of mem_*
5736 functions differently.
5738 2000-10-20 Jason Rumney <jasonr@gnu.org>
5740 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5741 mem_init where it used to be. mem_z etc not defined otherwise.
5743 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5745 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5747 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5748 structure definition and related variabled to the top of the file.
5749 Include this code when GC_MALLOC_CHECK is defined.
5750 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5751 register/unregister allocated region.
5752 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5753 which isn't allocated.
5754 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5755 something which is already in use.
5756 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5757 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5758 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5759 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5761 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5762 _malloc_internal instead of malloc.
5763 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5766 2000-10-20 Andrew Innes <andrewi@gnu.org>
5768 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5770 (my_strftime) <macro>: Don't use macro arg list when redefining as
5772 (my_strftime) <function>: Supply 0 as ut argument.
5774 2000-10-19 Jason Rumney <jasonr@altavista.net>
5776 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5777 including dispextern.h, as it stops faces from working.
5779 * w32fns.c (Fx_create_frame): Don't bother calling
5780 face-set-after-frame-default since the caller does it for us
5781 anyway. Clean up calls to x_get_arg to be consistent with X.
5783 * w32term.c (x_produce_glyphs): Handle
5784 unibyte_display_via_language_environment correctly.
5785 (w32_draw_box_rect): Fix the calculation of width and height.
5787 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5788 as it has stopped working.
5789 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5792 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5794 * eval.c (skip_debugger): Prevent a compiler warning.
5795 (Fcondition_case): Likewise.
5796 (Fbacktrace_frame): Use a null interactive spec.
5798 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5800 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5802 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5804 * strftime.c: Sync with glibc, file version 1.78.
5805 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5806 should no longer be used according to ISO 8601.
5808 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5809 no map for meta_prefix_char, don't try to use it as a keymap.
5810 Instead, if T_OK is non-zero, look up a default binding, if any,
5811 otherwise, if T_OK is zero, return nil.
5813 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5814 (x_to_xcolors, png_load): Use x_query_color.
5816 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5818 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5820 (x_copy_color, x_alloc_lighter_color): Likewise.
5822 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5823 (x_query_color, x_query_colors): Add prototype.
5825 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5826 check_string_bytes only if not noninteractive, increase count to 50.
5828 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5830 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5833 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5835 * alloc.c (pure_bytes_used): Renamed from pureptr.
5837 (pure_alloc): New function.
5838 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5840 (Fpurecopy): Use PURE_POINTER_P.
5842 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5843 PT has moved backward.
5845 * xdisp.c (cursor_row_p): Take continued lines into account.
5847 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5849 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5850 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5851 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5854 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5855 of selective display off while searching for the next line start.
5857 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5859 * Makefile.in (term.o): Depend on dispextern.h.
5861 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5863 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5865 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5867 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5868 the iterator at the beginning, so that they can be set later on,
5869 for instance in reseat_at_next_visible_line_start, without being
5872 * xfns.c (pbm_format): Add :foreground and :background keywords.
5873 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5874 (xbm_load): Recognize foreground and background color specifications.
5876 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5878 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5880 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5882 * msdos.c (IT_set_face): Compare highlighted face with the default
5883 face, and invert colors if these faces' colors are identical.
5884 (Fmsdos_remember_default_colors): Don't swap foreground and
5885 background colors in initial_colors[].
5886 (IT_set_frame_parameters): Don't swap frame's foreground and
5887 background pixels. If ALIST includes "(reverse . t)", swap
5888 foreground-color and background-color properties in frame's
5889 param_alist. If the original frame's param_alist doesn't specify
5890 the colors, store unspecified-fg and unspecified-bg, reversed if
5893 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5894 the colors are unspecified and reversed, reverse fore- and back-
5895 ground in the returned value.
5896 (Fframe_parameter): Ditto.
5898 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5900 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5901 get_last_unchanged_at_beg_row.
5902 (find_first_unchanged_at_end_row): Renamed from
5903 get_first_unchanged_at_end_row.
5904 (find_first_unchanged_at_end_row): Convert assertions to
5905 unconditional tests which abort. When looking for a row in
5906 unchanged text, don't go further back than first_text_row.
5908 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5909 Don't add in the last line's height when deciding if the new
5910 position is below the scroll margin.
5912 2000-10-16 Miles Bader <miles@gnu.org>
5914 * editfns.c (Fconstrain_to_field): Check carefully for field
5915 boundaries if either OLD_POS or NEW_POS has a non-nil field
5916 property, even if they're the same.
5918 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5920 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5921 height for XFillRectangle.
5923 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5925 * syntax.c (Fstring_to_syntax): New function extracted from
5926 Fmodify_syntax_entry.
5927 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5928 (skip_chars, Fforward_comment): Remove unused variables.
5929 (syms_of_syntax): Add defsubr for string-to-syntax.
5930 (describe_syntax): Add code for comment and string fences.
5932 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5934 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5935 Do the meta->esc mapping. Call get_keyelt before returning.
5936 Start scanning from the second element (the first is always `keymap')
5937 to make it easier to detect when we reach a parent map.
5938 Handle the case of inheriting from a symbol whose function is a map.
5939 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5940 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5941 (get_keyelt, Flookup_key): Update call to access_keymap.
5942 Remove the meta->esc mappings.
5943 (define_as_prefix): Delete old disabled code.
5944 (menu_item_p): New function.
5945 (where_is_internal_1): Skip over the few remaining menu items.
5946 * lisp.h (access_keymap): Update prototype.
5947 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5948 Update call to access_keymap.
5949 (follow_key, read_key_sequence): Update calls to access_keymap.
5950 Remove the meta->esc mappings.
5952 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5954 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5955 with additional argument.
5957 * xdisp.c (cursor_row_p): New function.
5958 (try_cursor_movement, display_line): Use it.
5960 * xdisp.c (append_space): Also save/restore iterator's current
5961 character and its length.
5963 * xdisp.c (init_from_display_pos): Add an assertion.
5964 (handle_stop): Don't set iterator's add_overlay_start.
5965 (handle_invisible_prop): Likewise.
5966 (load_overlay_strings): If text under an overlay is invisible,
5967 take both before- and after-strings into account when the iterator
5968 is positioned either at the start or at the end of the overlay.
5969 (forward_to_next_line_start): Rewritten.
5970 (reseat_at_next_visible_line_start): Rewritten.
5971 (set_iterator_to_next): Add parameter RESEAT_P.
5973 * dispextern.h (struct it): Remove member add_overlay_start.
5974 (set_iterator_to_next): Change prototype.
5976 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5978 * coding.c (code_convert_region): Be sure to initialize
5979 coding->category_idx.
5980 (decode_coding_string): Set coding->src_multibyte and
5981 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5982 (encode_coding_string): Set coding->src_multibyte and
5983 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5985 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5987 * xfns.c (Fx_create_frame): Don't bother calling
5988 face-set-after-frame-default since the caller does it for us anyway.
5990 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5992 * window.c (coordinates_in_window): Fix detection of vertical line
5993 on character terminals.
5995 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5997 * editfns.c (save_excursion_save): Additionally record the
5999 (save_excursion_restore): If buffer was visible in a window, and a
6000 different window was selected, and the old selected window is
6001 still live, restore point in that window.
6003 2000-10-12 Kenichi Handa <handa@etl.go.jp>
6005 * xterm.c (x_produce_glyphs): Handle
6006 unibyte_display_via_language_environment correctly.
6008 * regex.c (regex_compile): Change the way of handling a range from
6009 unibyte char to multibyte char.
6011 * syntax.c (skip_chars): Change the way of handling a range from
6012 unibyte char to multibyte char.
6014 * process.c (read_process_output): Cancel previous change.
6016 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
6018 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
6020 * charset.c (Ffind_charset_string): Doc fix.
6021 (Ffind_charset_region): Doc fix.
6023 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6025 * process.c (read_process_output): Fix previous change. Adjust
6026 multibyteness of text to insert in a buffer by
6027 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6029 2000-10-10 Andreas Schwab <schwab@suse.de>
6031 * alloc.c (mark_object): Remove all workarounds installed on
6034 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6036 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6037 (base64_encode_1): Make it work for a text of multibyte form.
6038 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6039 case. Don't call str_to_multibyte because base64_decode_1
6040 produces correct multibyte form for eight-bit codes.
6041 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6042 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6043 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6046 * charset.h (CHAR_STRING): Optimized for single byte characters.
6048 2000-10-09 Andreas Schwab <schwab@suse.de>
6050 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6051 -1 after socket is closed, to fall through to error processing.
6053 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6055 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6056 variables. If ALIST includes foreground-color or
6057 background-color, change also the colors of the default face for
6060 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6062 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6063 them extern (they are defined on xfaces.c).
6064 (syms_of_msdos): Don't intern and don't staticpro
6065 Qbackground_color and Qforeground_color.
6067 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6069 * frame.c (Fframe_parameter): For non-windowed frames, if
6070 f->param_alist says foreground or background color is unspecified,
6071 call tty_color_name to return the color name computed from the
6072 frame's current colors.
6074 2000-10-06 Dave Love <fx@gnu.org>
6076 * terminfo.c (ospeed): Don't declare.
6078 * sysdep.c: Don't include string.h.
6079 (h_errno): Declare conditional also on TRY_AGAIN.
6081 * charset.c (Ffind_charset_string): Doc fix.
6083 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6084 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6087 2000-10-05 Dave Love <fx@gnu.org>
6089 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6090 position like menu-bar.
6092 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6094 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6096 * xdisp.c (handle_single_display_prop): Use safe_call1.
6097 (safe_call): Renamed from call_function.
6098 (safe_call1): New function.
6099 (handle_fontified_prop): Use safe_call1 instead of call1.
6100 (safe_eval): Renamed from eval_form.
6101 (safe_eval_handler): Renamed from eval_handler.
6102 (handle_single_display_prop, display_mode_element): Use safe_eval
6103 instead of eval_form.
6105 * xfaces.c (merge_face_heights): Use safe_call instead of
6108 * keyboard.c (show_help_echo): Use safe_call instead of
6109 call_function; use safe_eval instead of eval_form.
6111 * lisp.h (safe_call): Renamed from call_function.
6112 (safe_eval): Renamed from eval_form.
6113 (safe_call1): Add prototype.
6115 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6117 * xfns.c (image_ascent): Rearrange ascent calculation for the
6120 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6122 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6123 (where_is_internal_1): Don't bother ignoring menu-items any more.
6125 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6127 * keyboard.c (update_menu_bindings): New variable.
6128 (parse_menu_item): Use AREF. If update_menu_bindings
6129 is 0, don't update menu bindings.
6130 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6132 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6134 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6137 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6139 * syntax.c (forw_comment): Match nestedness of ender/starter.
6140 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6141 (prev_char_comstart_first): Remove.
6142 (back_comment): Check two-char comment markers more carefully
6143 to better handle overlapping cases like *//* or /* */* */ ...
6144 Match nestedness of ender/starter.
6146 2000-10-02 Dave Love <fx@gnu.org>
6148 * config.in (HAVE_GAI_STRERROR): Add undef.
6150 * process.c (Fopen_network_stream): Use it.
6152 * m/alpha.h (NO_REMAP): Don't define.
6154 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6156 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6157 return with a string converted to an integer or vice versa when
6158 Vmocklisp_arguments is t.
6159 (Fsignal): Likewise. The function can return for `quit'.
6160 (struct gcpro): Declare member `var' to point to a volatile
6163 * eval.c (error): Prevent compiler warning.
6165 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6167 * keymap.c (keymap_memberp): New function.
6168 (Fset_keymap_parent): Use it.
6169 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6170 Use keymap_memberp to avoid creating cycles.
6171 (access_keymap): Use KEYMAPP.
6173 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6175 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6176 gai_strerror. Make sure xerrno is set if connect fails. Improve
6179 2000-09-29 Jason Rumney <jasonr@gnu.org>
6181 * w32term.c (w32_char_font_type, w32_encode_char)
6182 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6183 (w32_bdf_per_char_metric): New function.
6184 (w32_per_char_metric): Use it.
6185 (x_draw_glyph_string_background): Always draw background for BDF
6188 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6189 GDI object which is a scarce resource.
6191 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6192 (get_quoted_string): Fix limit on memchr search.
6193 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6194 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6195 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6196 (get_cached_font_char, cache_char_offset): Use macro
6197 BDF_CODEPOINT_RANGE_COVER_P.
6198 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6199 (clear_cached_bitmap_slots): New function.
6200 (GET_HEX_VALUE): G-Z, g-z are not hex.
6201 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6202 (get_bitmap_with_cache): Use new cache implementation.
6203 (create_offscreen_bitmap): New function.
6204 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6206 * w32term.c (x_produce_glyphs): If the distance from the current
6207 position to the next tab stop is less than a canonical character
6208 width, use the tab stop after that.
6209 (x_draw_glyphs): Handle case START and END are out of bounds more
6211 (x_clear_mouse_face): Block/unblock input.
6212 (x_display_and_set_cursor): Don't show a hollow box cursor for
6213 buffers whose cursor_type is nil.
6215 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6217 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6219 * dispextern.h (updating_frame): Declare extern.
6221 2000-09-29 Andreas Schwab <schwab@suse.de>
6223 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6225 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6227 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6228 use its function definition.
6229 (tool_bar_items): Likewise.
6231 * lisp.h (fatal): Declare NO_RETURN.
6233 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6235 * keymap.c: Remove the line "#undef NULL".
6237 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6239 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6241 2000-09-28 Dave Love <fx@gnu.org>
6243 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6245 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6247 * .gdbinit (xreload): Note its need on GNU/Linux.
6249 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6250 r_alloc, r_alloc_free.
6252 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6254 * syntax.c (skip_chars): Handle negation correctly.
6256 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6258 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6259 with non-zero FORCE_P argument.
6261 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6264 * xdisp.c (window_box_height): Add an assertion.
6266 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6267 tool-bar than is available.
6268 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6270 2000-09-27 Dave Love <fx@gnu.org>
6272 * s/irix6-5.h: Now works 64-bit. Tidied.
6274 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6276 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6277 instead of BITS_PER_INT.
6278 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6279 EMACS_UINT, respectively.
6280 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6282 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6284 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6286 * window.c (freeze_window_starts): Construct last argument for
6287 foreach_window differently.
6289 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6291 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6292 EMACS_UINT instead of `int' and `unsigned int'.
6293 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6295 * frame.h (struct frame): Make the `nothing' member of union
6296 output_data an EMACS_INT.
6298 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6299 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6300 size in the sdata structure.
6301 (SDATA_NBYTES, SDATA_DATA): New macros.
6302 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6303 differently for the different layout of the sdata structure.
6304 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6306 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6307 Check that size recorded in the string size and size recorded in
6308 the sdata structure agree.
6310 2000-09-25 Dave Love <fx@gnu.org>
6312 * buffer.c: Include stdio.h.
6314 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6316 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6318 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6319 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6320 (__malloc_extra_blocks): Declare as __malloc_size_t.
6322 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6324 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6326 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6327 (read_char): If help-echo is showing, preserve the echo area
6330 * xdisp.c (help_echo_showing_p): New variable.
6331 (set_message): Reset it to 0.
6332 (init_xdisp): Initialize help_echo_showing_p.
6334 * dispextern.h (help_echo_showing_p): Declare extern.
6336 * config.in: Fix typo in __GNUC_MINOR__.
6338 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6340 * s/freebsd.h (POSIX_SIGNALS): Define.
6342 * xterm.c (x_clear_mouse_face): Block/unblock input.
6344 2000-09-24 Dave Love <fx@gnu.org>
6346 * fns.c (base64_encode_1): Fix last change.
6348 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6350 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6352 * xdisp.c (try_window_reusing_current_matrix): More fixes
6353 for the case window has a header-line.
6355 2000-09-22 Dave Love <fx@gnu.org>
6357 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6360 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6362 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6364 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6366 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6369 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6372 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6373 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6374 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6377 * marker.c (byte_char_debug_check): Return void.
6379 * xfns.c (Fx_create_frame): Set default frame parameter value
6380 for tool-bar-lines to 1.
6382 * dispnew.c (scrolling_window): Compare y-positions of rows
6383 equal at the start. Some simplification.
6385 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6386 reused rows' y-position in the case window has a header-line, and
6387 new window start is greater than old window start.
6389 * process.c (process_sent_to): New variable.
6390 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6391 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6392 Declare more parameters volatile.
6394 * lread.c (Vrecursive_load_depth_limit): New variable.
6395 (Fload): Check recursive loads whose recursion depth exceeds
6396 Vrecursive_load_depth_limit.
6397 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6399 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6401 * fileio.c (Fread_file_name): Doc fix.
6403 * editfns.c (Fmessage_or_box): Doc fix.
6405 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6407 * xfns.c (xbm_scan): Allow C-style comments.
6409 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6410 symbols are specified, add color translations to the cache.
6411 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6412 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6414 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6415 structures to xpm_init_color_cache.
6417 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6419 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6421 2000-09-19 Andrew Innes <andrewi@gnu.org>
6423 * makefile.nt (bootstrap-emacs): Don't change directory.
6425 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6427 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6429 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6430 If output buffer is too small, signal an appropriated error.
6432 2000-09-18 Dave Love <fx@gnu.org>
6434 * keyboard.c (menu_bar_items, tool_bar_items)
6435 (current_active_maps): Remove redundant get_local_map call.
6437 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6439 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6440 cursor for buffers whose cursor_type is nil.
6442 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6443 a feature to implement that is already implemented.
6444 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6447 * xfns.c (x_clear_image_1): New function.
6448 (x_clear_image): Use it.
6449 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6451 * dispnew.c (update_window): Move test for invisible lines
6452 at the top to update_window_line.
6453 (update_window_line): Handle invisible lines here.
6455 * xfns.c (clear_image_cache): Clear current matrices of all
6456 frames sharing an image cache. Block input while freeing
6457 images. Fix timestamp comparison.
6458 (x_clear_image): Also free the mask.
6460 * xfns.c (lookup_image): Block input while loading the image so
6461 that we won't get interrupted in a state where the image isn't yet
6463 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6464 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6465 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6466 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6468 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6470 * dispnew.c (update_window): Make sure to make desired rows
6471 current even if they are completely invisible at the top
6474 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6476 * xfns.c (lookup_image): Build mask before applying an algorithm.
6477 Recognize algorithm `disabled'.
6478 (cross_disabled_images): New variable.
6479 (COLOR_INTENSITY): New macro.
6480 (x_detect_edges): Use COLOR_INTENSITY.
6481 (x_disable_image): New function.
6482 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6484 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6485 disabled state, don't apply an image transformation algorithm if
6486 the user specified an image for the disabled state. Use
6487 `:algorithm disabled' for creating a disabled item's image if the
6488 user hasn't specified an image.
6490 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6491 allocation functions with the XPM lib.
6492 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6493 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6494 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6495 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6496 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6497 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6498 functions, if possible, because these handle color allocation
6499 failure more gracefully.
6500 (Fimage_mask_p): New function.
6502 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6503 (Qedge_detection, Qheuristic): New symbols.
6504 (syms_of_xfns): Initialize new symbols.
6505 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6506 `algorithm (edge-detection ...)'.
6507 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6508 (tiff_format, gif_format, gs_format): Add `:mask'.
6509 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6510 (GIF_MASK, GS_MASK): New enumerators.
6511 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6512 (emboss_matrix, laplace_matrix): New variables.
6513 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6514 (x_edge_detection): New functions.
6515 (x_laplace): Rewritten in terms of x_detect_edges.
6516 (x_build_heuristic_mask): If image has a mask, free it.
6518 2000-09-14 Andrew Innes <andrewi@gnu.org>
6520 * makefile.w32-in: Revert to Unix line endings.
6522 2000-09-14 Andrew Innes <andrewi@gnu.org>
6524 * makefile.w32-in: Standardize indentation somewhat.
6525 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6526 cater for differences between shells.
6528 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6530 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6532 * xterm.c (x_produce_glyphs): If the distance from the current
6533 position to the next tab stop is less than a canonical character
6534 width, use the tab stop after that.
6536 2000-09-14 Dave Love <fx@gnu.org>
6538 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6540 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6542 * xdisp.c (handle_fontified_prop): While running fontification
6543 functions, bind `fontification-functions' and
6544 `after-change-functions' to nil.
6546 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6547 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6549 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6551 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6552 USE_MMAP_FOR_BUFFERS.
6554 * insdel.c (make_gap): Use enlarge_buffer_text.
6556 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6557 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6558 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6559 from former r_alloc_* functions in ralloc.c.
6560 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6561 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6562 (mmap_init) [REL_ALLOC_MMAP]: New function.
6563 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6564 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6567 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6568 (enlarge_buffer_text): Add prototype.
6570 * ralloc.c: Remove everything having to do with the use of mmap.
6572 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6574 * sound.c (Fplay_sound): Doc fix.
6576 * keyboard.c: Avoid some more compiler warnings.
6577 (parse_tool_bar_item): Ignore cached key bindings.
6579 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6580 and allocation of Lisp data.
6582 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6584 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6585 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6588 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6590 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6592 * ccl.c: Comment fixed.
6593 (MAX_MAP_SET_LEVEL): Increased to 30.
6594 (PUSH_MAPPING_STACK): Enclose with do-while block.
6595 (POP_MAPPING_STACK): Likewise.
6596 (stack_idx_of_map_multiple): New variable.
6597 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6598 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6599 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6600 (ccl_driver) <CCL_MapSingle>: Likewise.
6601 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6602 with the case where looking up process reaches to the end of
6603 map-set, and call CCL programs as the above change.
6605 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6607 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6608 that might be clobbered by longjmp.
6609 (check_x_display_info, x_decode_color, create_frame_xic)
6610 (Fx_display_backing_store, Fx_display_visual_class)
6611 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6613 * lread.c (init_lread): Set Vloads_in_progress to nil.
6614 (Fload): Show list of recursively loaded files, when signaling an
6617 * lread.c (Vloads_in_progress): New variable.
6618 (record_load_unwind): New function.
6619 (Fload): Check for recursive loads.
6620 (syms_of_lread): Initialize Vloads_in_progress.
6621 (read_integer, read1): Avoid some compiler warnings.
6623 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6626 2000-09-11 Miles Bader <miles@gnu.org>
6628 * editfns.c (Fbuffer_string): Doc fix.
6630 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6632 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6634 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6636 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6637 whether to include other header files.
6639 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6641 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6642 by Fmemq as a boolean.
6644 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6646 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6648 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6650 * ralloc.c (mmap_fd): Remove initializer which can make it
6651 read-only in a dumped Emacs.
6652 (mmap_fd_1): New variable.
6653 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6654 restore it from there.
6655 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6656 unconditionally so that mmap_fd can be initialized there.
6657 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6658 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6659 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6661 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6663 * xdisp.c (dump_glyph_row): Fix printf format string.
6664 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6666 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6668 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6671 * xdisp.c (try_window_id): When trying to locate cursor in
6672 unchanged rows at the top, handle the case that we can't find it.
6674 * xterm.c (x_draw_glyphs): Handle case START and END are out
6675 of bounds more carefully.
6677 2000-09-08 Dave Love <fx@gnu.org>
6679 * s/sol2.h (REL_ALLOC_MMAP): Define.
6680 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6682 * ralloc.c: Don't include string.h (redundant).
6683 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6684 [!MAP_ANON]: Include fcntl.h.
6685 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6686 (r_alloc, r_re_alloc, r_alloc_free)
6687 (mmap_enlarge, mmap_set_vars): Use it.
6688 (r_alloc_init_fd): New function.
6689 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6690 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6693 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6696 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6697 change to __NetBSD__.
6699 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6701 * search.c (compile_pattern): Check the multibyteness of cached
6704 2000-09-08 Miles Bader <miles@gnu.org>
6706 * xfaces.c (default_face_vector): Function removed.
6707 (Finternal_merge_in_global_face): Restore old global/local
6708 attribute override order. Use inline loop instead of calling
6709 default_face_vector.
6711 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6713 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6714 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6715 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6716 where necessary, in case POINTER_TYPE is `void'.
6718 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6720 * frame.c (make_terminal_frame): Initialize frame foreground and
6721 background colors to unspecified, for the initial instance of an
6724 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6726 * ralloc.c (mmap_find): Fix overlap computation.
6727 (mmap_enlarge): Compute nbytes before trying to find an
6730 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6733 * lread.c (syms_of_lread): Change value of regexp
6734 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6736 * xmenu.c (xdialog_show): When looking up the selection in
6737 menu_items, take `quote' boundaries into account; this corresponds
6738 to a nil ITEM in x-popup-dialog.
6740 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6742 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6744 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6746 * coding.c (encode_coding_sjis_big5): Use translation table for
6747 encoding, not decoding. Fix the handling of latin-jisx0201.
6748 Check for the charset katakana-jisx0201 too.
6749 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6750 (detect_coding_sjis): Check the byte sequence more rigidly.
6752 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6754 * xfaces.c (Vparam_value_alist): New variable.
6755 (syms_of_xfaces): Initialize it.
6756 (Finternal_set_lisp_face_attribute): Avoid more consing.
6758 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6760 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6761 (Qbackground_mode): New variable.
6762 (syms_of_frame_1): Initialize Qbackground_mode.
6764 * lisp.h (Qdisplay): Declare extern.
6766 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6767 change face on all frames, and change the default for new frames.
6769 2000-09-07 Dave Love <fx@gnu.org>
6771 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6773 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6775 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6777 * charset.c: Include composite.h
6778 (lisp_string_width): New function.
6779 (Fstring_width): Call lisp_string_width instead of strwidth.
6781 * Makefile.in (charset.o): Depends on composite.h.
6783 * process.c (read_process_output): Before inserting the decoded
6784 text in the buffer, adjust the multibyteness.
6786 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6788 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6789 buffer's text buffer is null, map new memory.
6791 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6792 POINTER_TYPE and size_t.
6793 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6794 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6795 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6796 [REL_ALLOC_MMAP]: New macros.
6797 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6798 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6799 [REL_ALLOC_MMAP]: New functions.
6801 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6802 before and after unexec.
6804 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6805 text buffers if necessary.
6807 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6808 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6811 * config.in (HAVE_MMAP): Add #undef.
6813 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6815 * frame.c (Qdisplay_type): New variable.
6816 (syms_of_frame_1): Initialize it.
6817 (Fframe_parameter): New function that avoids consing.
6818 (syms_of_frame): Defsubr it.
6820 * buffer.c (Fother_buffer): Consider buffers as invisible when
6821 they are displayed in a window on an invisible frame.
6823 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6824 get-largest-window always return nil.
6826 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6828 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6829 variable; recognize Emacs 19 elc files.
6831 2000-09-04 Miles Bader <miles@gnu.org>
6833 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6834 before initially popping up the menu, so the menu doesn't flash
6835 when the face settings are significantly different from the defaults.
6837 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6839 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6840 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6841 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6842 (BIT_UNIBYTE): Remove.
6843 (re_match_2_internal): Delete corresponding code and streamline the
6844 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6845 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6846 (re_wctype_t): New type.
6847 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6848 (regex_compile): Use them and fix handling of overly long char classes.
6850 2000-09-03 Andrew Innes <andrewi@gnu.org>
6852 * makefile.w32-in: Change to DOS line endings.
6854 * s/ms-w32.h (ORDINARY_LINK): New define.
6856 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6857 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6859 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6860 (distclean): Delete them here instead.
6862 * w32proc.c (compare_env): Convert to uppercase for comparison,
6863 not lowercase, to match how the native Windows shell works.
6865 2000-09-03 Jason Rumney <jasonr@gnu.org>
6867 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6868 CVS changes the line-ends when checking in/out on DOS/Windows.
6870 * makefile.nt (emacs): Do not change directory to run temacs, as
6871 the load-path is set relative to current directory.
6873 2000-09-03 Miles Bader <miles@gnu.org>
6875 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6877 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6879 * xdisp.c (redisplay_mode_lines): New function.
6880 (display_mode_lines): Return number of mode lines displayed.
6881 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6882 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6884 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6885 string.h and strings.h.
6886 (index) [HAVE_INDEX]: Add prototype.
6888 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6889 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6891 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6892 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6894 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6896 * lread.c (read1): Accept `?' as symbol constituent, for
6897 compatiblity with XEmacs.
6899 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6901 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6902 (struct re_pattern_buffer): Remove newline_anchor.
6903 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6904 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6905 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6906 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6907 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6908 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6909 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6910 Get rid of references to newline_anchor.
6911 (regcomp): Allocate and precompute a fastmap.
6913 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6915 * lread.c (openp): GCPRO local variable `filename'.
6917 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6919 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6921 * regex.c: Merge some changes from GNU libc. Add prototypes.
6922 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6923 Use memcmp and memcpy instead of bcopy and bcmp.
6924 (init_syntax_once): Use ISALNUM.
6925 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6926 (REG_UNSET_VALUE): Remove. Use NULL instead.
6927 (REG_UNSET, re_match_2_internal): Use NULL.
6928 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6930 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6931 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6932 (regex_compile): In handle_interval, return an error rather than try to
6933 unfetch the interval if we can't find the closing brace.
6934 Obey the RE_NO_GNU_OPS syntax bit.
6935 (TOLOWER): New macro.
6937 (regexec): Allocate regs.start and regs.end as one block.
6939 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6941 * xdisp.c (echo_area_display): Check display_completed instead
6942 of calling detect_input_pending.
6944 * dispnew.c (update_frame): Only set display_completed here; move
6945 the update_begin and update_end calls here from update_frame_1.
6946 (update_frame_1): Don't set display_completed here, don't call
6947 update_begin/update_end.
6949 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6950 instead of store_frame_param.
6952 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6954 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6955 desired window matrix hasn't been displayed, use the current row
6956 instead. Make sure that only those frame rows are updated for
6957 which there exists a corresponding enabled desired row.
6959 2000-08-29 Miles Bader <miles@gnu.org>
6961 * xfaces.c (default_face_vector): New function.
6962 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6964 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6966 * lread.c (openp): Prevent temporary string passed to
6967 Ffile_readable_p from being garbage collected.
6969 2000-08-28 Dave Love <fx@gnu.org>
6971 * keymap.c (store_in_keymap): Add `static' to declaration.
6973 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6975 * emacs.c, callint.c, doc.c, editfns.c
6976 (toplevel) [HAVE_STRING_H]: Include string.h.
6977 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6978 (index): Remove prototypes which might conflict with non-standard
6979 definitions of index/strchr.
6981 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6982 (rindex): Define only if !HAVE_RINDEX.
6984 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6986 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6988 2000-08-28 Miles Bader <miles@gnu.org>
6990 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6991 made inconsistent by a font-related attribute in FROM.
6992 (merge_face_inheritance): Add function comment.
6994 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6996 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6997 the 4th arg (PREV_EVENT) Qt to suppress input method.
6999 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
7001 * regex.c: Indent cpp directives and remove parens after `defined'.
7002 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
7003 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
7004 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
7005 (re_compile_pattern): Use size_t for length.
7006 (init_syntax_once): Move to a better place.
7007 * regex.h: Merge changes from GNU libc. Indent cpp directives.
7008 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
7010 * syntax.c (back_comment): Detect cases where a comment-starter is
7011 actually inside another comment as in: /* a // b */ c // d \n.
7012 Make it clear that `comstart_pos' is unused for nested comments.
7014 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
7015 (KEYMAPP): New macro.
7016 (Fkeymap_parent, Fset_keymap_parent): Use it.
7017 (fix_submap_inheritance): Mark it static.
7018 (define_as_prefix, describe_buffer_bindings, describe_command)
7019 (describe_translation, describe_map): Complete prototypes.
7021 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7023 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7024 to better match the key-lookup behavior.
7026 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7028 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7029 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7031 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7033 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7034 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7035 (xterm.o): Depend on coding.h
7037 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7039 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7040 the corresponding '#endif'.
7042 2000-08-26 Miles Bader <miles@gnu.org>
7044 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7045 * xfaces.c (QCinherit): New variable.
7046 (syms_of_xfaces): Initialize it.
7047 (LFACE_INHERIT): New macro.
7048 (Finternal_get_lisp_face_attribute)
7049 (merge_face_vector_with_property)
7050 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7051 (check_lface_attrs): Allow new types of face height. Check
7053 (CYCLE_CHECK): New macro.
7054 (merge_face_inheritance): New function.
7055 (merge_face_vectors): Merge inherited faces too. Add F and
7056 CYCLE_CHECK arguments.
7057 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7058 (lookup_named_face, lookup_derived_face, realize_named_face)
7059 (face_at_string_position, face_at_buffer_position): Supply
7060 new F and CYCLE_CHECK arguments to merge_face_vectors.
7061 (merge_face_heights): New function.
7062 (merge_face_vectors, merge_face_vector_with_property)
7063 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7064 handle relative face heights.
7065 (lface_same_font_attributes_p): Compare heights using EQ.
7067 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7069 * charset.c (char_to_string): Check the character validity.
7070 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7072 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7074 * regex.c (PUSH_FAILURE_COUNT): New macro.
7075 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7076 Handle popping of a register's or a counter's data.
7077 (POP_FAILURE_POINT): Use the new name.
7078 (re_match_2_internal): Push counter data on the stack for succeed_n,
7079 jump_n and set_number_at and remove misleading dead code in succeed_n.
7081 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7083 * xdisp.c (redisplay_internal): If considering all windows on all
7084 frames, update the display for each frame as soon as possible,
7085 instead of first building all desired matrices for all frames, and
7086 then updating them all.
7087 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7089 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7091 * bytecode.c (mark_byte_stack): Add a comment.
7093 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7094 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7097 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7099 * minibuf.c (do_completion): Always use compare-string, not
7100 string-equal because the latter doesn't pay attention to
7101 multibyteness of strings.
7103 * process.c (create_process): Don't setup raw-text coding here.
7104 (Fopen_network_stream): Don't set coding->src_multibyte and
7105 coding->dst_multibyte here.
7106 (read_process_output): For process filter, return unibyte string
7107 if default-enable-multibyte-characters is nil.
7108 (send_process): If OBJECT is multibyte text, be sure to encoded it
7109 by the specified coding system for the process. Otherwise, setup
7111 (init_process): Don't initialize default-process-coding-system here.
7113 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7115 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7116 <scroll-down-aggressively>: Likewise.
7118 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7120 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7121 zero. Set coding->produced_char correctly.
7123 2000-08-22 Andrew Innes <andrewi@gnu.org>
7125 * makefile.w32-in: New file.
7127 * unexw32.c (unexec): Ignore old_name, and use the actual location
7128 of the current executable instead. Base new_name on this.
7130 * w32proc.c (create_child): Remove reference to security
7131 descriptor, which isn't needed and doesn't compile with mingw32.
7133 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7134 up dllimport attributes.
7135 (x_update_window_end): Update prototype.
7137 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7138 extern, which screws up dllimport attributes.
7140 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7141 up dllimport attributes.
7143 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7144 screws up dllimport attributes.
7146 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7147 up dllimport attributes.
7148 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7149 screws up dllimport attributes.
7151 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7152 up dllimport attributes.
7154 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7155 screws up dllimport attributes.
7157 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7158 screws up dllimport attributes.
7160 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7161 up dllimport attributes.
7163 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7164 unnecessary extern, which screws up dllimport attributes.
7167 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7168 up dllimport attributes.
7170 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7171 unnecessary extern, which screws up dllimport attributes.
7173 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7174 screws up dllimport attributes.
7176 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7177 up dllimport attributes.
7179 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7181 * w32bdf.c (search_file_line):
7182 (set_bdf_font_info):
7184 (w32_get_bdf_glyph):
7185 (w32_BDF_to_x_font): Fix compile warnings.
7187 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7189 * w32select.c: Include keyboard.h before frame.h.
7191 * w32fns.c (max): Define macro.
7192 (JOHAB_CHARSET): Define if not known.
7193 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7194 (Fx_show_tip): Synch with X version.
7196 * w32xfns.c: Include keyboard.h before frame.h.
7198 * w32fns.c: Include keyboard.h before frame.h.
7200 * w32term.c: Include keyboard.h before frame.h.
7202 * fontset.c: Include keyboard.h before frame.h.
7204 * w32inevt.c: Include keyboard.h before frame.h.
7205 (MOUSE_MOVED): Define if not known.
7207 * minibuf.c: Include keyboard.h before frame.h.
7209 * keyboard.c: Include keyboard.h before frame.h.
7211 * indent.c: Include keyboard.h before frame.h.
7213 * dispnew.c: Include keyboard.h before frame.h.
7215 * buffer.c: Include keyboard.h before frame.h.
7217 * alloc.c: Include keyboard.h before frame.h.
7219 * print.c: Include keyboard.h before frame.h.
7221 * process.c: Include keyboard.h before frame.h.
7223 * scroll.c: Include keyboard.h before frame.h.
7225 * sysdep.c: Include keyboard.h before frame.h.
7227 * term.c: Include keyboard.h before frame.h.
7229 * window.c: Include keyboard.h before frame.h.
7231 * xdisp.c: Include keyboard.h before frame.h.
7232 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7234 * frame.c: Include keyboard.h before frame.h.
7236 * w32heap.h: Undefine min, max.
7238 * w32gui.h: Undefine min, max.
7240 * unexw32.c: Change PUCHAR to PCHAR.
7241 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7244 (copy_executable_and_dump_data): Remove unnecessary static defs.
7245 (copy_executable_and_dump_data): Fix compile warnings.
7247 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7249 * w32console.c (min): Define macro.
7250 (clear_frame, write_glyphs): Fix compile warning.
7252 * w32proc.c (compare_env):
7253 (find_child_console): Fix compile warning.
7255 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7256 sys_errlist instead of _sys_errlist.
7257 (get_emacs_configuration_options): New function.
7259 * s/ms-w32.h (sys_nerr): Provide default definition.
7260 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7261 name with _ prepended.
7262 (NSIG): Define if not known.
7263 (get_emacs_configuration): Provide extern declaration.
7264 (get_emacs_configuration_options): Provide extern declaration.
7265 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7267 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7269 (read_unc_volume): Fix compile warning.
7271 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7272 definitions from being used.
7274 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7276 * w32.c (unc_volume_file_attributes):
7277 (open_unc_volume): Make arg const.
7279 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7280 (read_input_waiting): Remove excess parameter.
7282 * w32.c (init_environment): Call _access.
7283 (check_windows_init_file): Call _close.
7284 (init_user_info): Call _putenv.
7285 (init_environment): Call _putenv and _strdup.
7286 (init_ntproc): Reset volume info cache on startup.
7288 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7289 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7290 cannot override the CRT malloc.
7292 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7293 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7295 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7296 unless we are linking with a static CRT.
7297 (RVA_TO_PTR): Cast result to unsigned char*.
7299 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7300 (add_volume_info): Use xstrdup.
7302 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7304 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7305 (do_completion, Fminibuffer_complete_word): Use it.
7306 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7307 var so it can take non-boolean values.
7309 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7311 * editfns.c (find_field): Formatting changes.
7312 (toplevel): Some old-style function forward declarations
7313 changed to prototypes, some new protypes added, some functions
7316 * lisp.h (set_time_zone_rule): Add prototype.
7317 (use_dialog_box): External declaration.
7319 * keyboard.c (gen_help_event): Add parameter SIZE.
7320 (kbd_buffer_events_waiting): Slightly rewritten.
7321 (clear_event): New function.
7322 (kbd_buffer_get_event): Use it, and clear the input_events of
7324 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7325 don't fill the newly created array with nils.
7326 (toplevel): Convert some old-style function forward declarations
7329 * keyboard.h (gen_help_event): Change prototype.
7331 * xterm.c (XTread_socket): Change calls to gen_help_event.
7333 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7335 * eval.c (Fmacroexpand): Doc fix.
7337 2000-08-20 Jason Rumney <jasonr@gnu.org>
7339 * w32term.h (x_display_info_for_display): Remove as this function
7340 does not exist on W32.
7342 * w32term.c (help_echo_window): New variable.
7343 (syms_of_w32term): staticpro it.
7344 (note_mode_line_highlight): Set it.
7345 (XTextExtents16): Removed as there is no equivalent on W32.
7346 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7347 the X way of doing this will not work for W32.
7348 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7349 (x_draw_image_foreground): Avoid drawing outside of the clip area
7350 when image doesn't have a mask.
7351 (note_mouse_highlight): Process overlays in the right order of
7352 priority. Set help_echo_window.
7353 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7354 because that's more visible for large images.
7356 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7357 name to single_keymap_panes.
7358 (w32_menu_show): Set wv->title when dealing with titles.
7359 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7361 2000-08-21 Miles Bader <miles@gnu.org>
7363 * minibuf.c (do_completion): Try again if we rewrite the input
7364 string, but no completion was done, so that any completion message
7367 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7369 * xfaces.c (lface_equal_p): Compare strings differently.
7370 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7371 (realize_tty_face): Use them.
7372 (syms_of_xfaces): Initialize new variables.
7373 (map_tty_color): New function, extracted from realize_tty_face.
7374 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7375 foreground or background color, store the new color name in the
7376 realized face; previous code trying to do this had no effect.
7377 (realize_tty_face): Use map_tty_color.
7378 (Fclear_face_cache): Set face_change_count and ensure thorough
7381 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7383 * undo.c (record_first_change, record_marker_adjustment): Don't
7384 use XBUFFER on last_undo_buffer which might not be a buffer.
7386 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7388 * coding.c (decode_coding_string): Set members consumed,
7389 consumed_char, produced, produced_char of *coding correctly. If
7390 decode_coding doesn't consume any byte, don't try anymore.
7391 (encode_coding_string): Likewise.
7393 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7395 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7396 conditional have void type, for Standard C compilers.
7398 * xdisp.c (redisplay_internal): Compare windows for equality with
7399 EQ, instead of applying XWINDOW to something that might not
7402 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7404 * fontset.c (Finternal_char_font): Search only the selected frame
7405 for a window of the current buffer.
7407 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7409 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7412 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7413 second half of a HELP_EVENT is found at the start of kbd_buffer.
7415 2000-08-18 Miles Bader <miles@gnu.org>
7417 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7419 * editfns.c (save_restriction_save): Rewrite to use markers.
7420 (save_restriction_restore): Rewrite to understand new form of data
7421 saved by save_restriction_save.
7422 (Fsave_restriction): Remove cautionary note in doc-string.
7424 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7426 * fileio.c (build_annotations): Add a comment explaining the
7427 return value of format-annotate-function. Replace a spurious call
7428 to Flength with a CONSP test. Call format-annotate-function with
7429 a fifth arg specifying how many times the function is been called
7430 in a row, to let it choose temporary buffers appropriately.
7432 2000-08-17 Dave Love <fx@gnu.org>
7434 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7435 declare make_temp_name twice.
7437 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7438 (unreadpure): Give it an arg.
7440 * unexalpha.c: Prototype fatal_unexec, mark_x,
7441 update_dynamic_symbols. Declare unexec as void.
7443 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7444 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7446 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7447 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7449 * alloca.c: Use #error.
7450 [POINTER_TYPE]: Use it.
7452 * eval.c (Fdefvar): Doc fix.
7454 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7455 INITIALIZE_INTERVAL.
7457 * buffer.h: Avoid DECLARE_INTERVALS.
7459 * config.in: Add size_t.
7461 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7463 * w16select.c (set_clipboard_data): If there's not enough memory
7464 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7465 expects. In case of other failures, return 3.
7466 (system_error_msg): New error message.
7467 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7470 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7472 * term.c (write_glyphs): Also turn off inverse video after turning
7473 off other appearances in case TS_exit_attribute_mode is not equal
7474 to TS_end_standout_mode.
7475 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7477 (turn_off_face): Reset standout_mode only if
7478 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7479 is equal to TS_end_standout_mode.
7481 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7483 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7484 sequence at the end of the source block.
7486 * ccl.c (Fccl_program_p): Docstring modified.
7487 (Fccl_execute): Likewise.
7488 (Fccl_execute_on_string): Likewise.
7490 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7492 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7494 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7496 The following changes are mainly to fix bugs of
7497 encode/decode-coding-string failing if encoding/decoding return
7498 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7499 variable conversion_buffer.
7501 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7502 decrement dst_end to avoid buffer overflow in the later call of
7505 * coding.h (conversion_buffer_size, conversion_buffer)
7506 (get_conversion_buffer): Extern deleted.
7508 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7509 (conversion_buffer, conversion_buffer_size): Variables deleted.
7510 (get_conversion_buffer): Function deleted.
7511 (struct conversion_buffer): New structure.
7512 (MAX_ALLOCA): New macro.
7513 (allocate_conversion_buffer): New macro.
7514 (extend_conversion_buffer, free_conversion_buffer): New functions.
7515 (ccl_coding_driver): Set coding->result.
7516 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7517 this is the last block of source.
7518 (encode_coding): Likewise. Handle the source block as the last
7519 one only when the whole source text is consumed.
7520 (decode_coding_string): Handle the case that the output buffer is
7521 too small to decode the whole source text. Use
7522 allocate_conversion_buffer, extend_conversion_buffer and
7523 free_conversion_buffer, not get_conversion_buffer.
7524 (encode_coding_string): Likewise.
7525 (init_coding): Function deleted.
7526 (init_coding_once): Delete code to initialize conversion_buffer_size.
7528 * emacs.c (main): Don't call init_coding.
7530 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7532 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7533 (insert_glyphs): Likewise.
7535 * w32console.c (write_glyphs): Use a locally declared
7538 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7540 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7541 member of display_info is NULL.
7543 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7545 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7547 * term.c (turn_off_face): Reset standout_mode when resetting
7548 appearances with capability `me'.
7549 (write_glyphs): Switch on inverse video before each face change.
7551 2000-08-14 Dave Love <fx@gnu.org>
7553 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7554 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7555 (lisp_free): Declare and make static.
7557 * window.c: Fix embedded comment.
7558 (syms_of_window): Fix doc string.
7560 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7562 * keymap.c (push_key_description): If C without modifiers is < 32,
7563 make sure to print `C-' before `M-', like in the manual.
7565 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7567 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7568 since they aren't relocated anymore.
7569 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7571 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7572 partially visible line which is smaller than the window's height.
7574 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7576 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7577 the multibyte form of eight-bit-control characters.
7578 (Fccl_execute_on_string): Initialize ccl->multibyte.
7580 * ccl.h (struct ccl_program): New member multibyte.
7582 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7584 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7586 * regex.c (regex_compile) <normal_char>: Pay attention to
7588 (analyse_first) <exactn>: Setup fastmap correctly for
7589 eight-bit-control characters.
7591 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7593 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7595 * keyboard.c (make_lispy_event): Handle the new event type
7596 multibyte_char_keystroke.
7598 * xterm.c: Include coding.h.
7599 (XTread_socket): Work around a bug of XmbLookupString. If the
7600 input is from XIM, decode it according to the current locale. In
7601 that case, generate multibyte_char_keystroke events.
7603 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7605 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7606 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7608 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7610 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7611 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7612 (move_it_in_display_line_to): Record iterator's ascent and descent
7613 before producing glyphs, and restore them when we know the glyph
7614 doesn't fit on the line.
7615 (move_it_to): Restructured so that it's easier to debug. If
7616 moving to a vpos, and not moving to an x or character position,
7617 stop as soon as the specified vpos is reached; don't move further
7618 into that line because that might change the computed line height.
7619 (try_cursor_movement): New function, extracted from the cursor
7620 movement branch of redisplay_window. If ending on a partially
7621 visible line, don't try to scroll if the cursor line is taller
7623 (redisplay_window): Use try_cursor_movement.
7625 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7626 because that function doesn't cope with variable-height lines.
7628 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7629 box cursor because that's better visible for large images.
7631 2000-08-10 Miles Bader <miles@gnu.org>
7633 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7635 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7637 * xdisp.c (Vmessages_buffer_name): New variable.
7638 (message_dolog): Use it.
7639 (syms_of_xdisp): Initialize it.
7641 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7643 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7644 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7645 redundant now that keyboard.h is included.
7647 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7649 * keyboard.c (kbd_buffer_events_waiting): New function.
7651 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7653 * msdos.c: Include keyboard.h.
7654 (XMenuActivate): Empty no_event events from the event buffer. If
7655 no events are left after that, call clear_input_pending.
7656 (mouse_clear_clicks): New function, code moved from mouse_init.
7657 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7658 mouse driver to ``forget'' any past clicks.
7660 * Makefile.in (msdos.o): Depend on keyboard.h.
7662 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7664 * lisp.h (input_pending): External declaration.
7666 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7668 * xdisp.c (echo_area_display): Display thoroughly if input is
7669 pending. Bind redisplay-dont-pause to t during the redisplay.
7670 in case input is pending.
7672 * dispnew.c (Qredisplay_dont_pause): New variable.
7673 (syms_of_display): Initialize and staticpro it.
7674 (update_frame_1): Don't interrupt the display for pending input if
7675 redisplay_dont_pause is set.
7677 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7679 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7681 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7683 * callproc.c (Fcall_process): Terminate the unwind-protect around
7684 the post-read-conversion of coding system.
7686 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7687 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7688 * buffer.h (overlays_at): Update prototype.
7689 * xdisp.c (next_overlay_change): Update call to overlays_at.
7690 * xfaces.c (face_at_buffer_position): Likewise.
7691 * textprop.c (Fget_char_property): Likewise.
7692 * xterm.c (note_mouse_highlight): Likewise.
7694 * minibuf.c (do_completion): Don't consider a simple change of
7695 case as `completion'.
7697 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7699 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7700 * undo.c (record_delete): Make sure last_point_position_buffer is
7701 a buffer before comparing pointers.
7703 * coding.h (decode_coding_string): Declare.
7705 * intervals.h (Fprevious_single_char_property_change): Declare.
7707 * textprop.c (Fprevious_single_char_property_change): Don't do
7708 arithmetic directly on lisp objects.
7710 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7712 * keyboard.h (menu_item_eval_property): Declare.
7714 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7715 reuse as buffer name, instead of recreating (and discarding) every
7716 time a message is logged.
7717 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7718 (current_message_1, truncate_message_1, set_message_1)
7719 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7720 (current_message, truncate_echo_area, display_echo_area)
7721 (resize_echo_area_axactly): Changed calls.
7723 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7725 (Ffind_coding_systems_region_internal): First argument to Fappend
7726 must be an integer, not a Lisp object.
7728 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7730 * charset.c (Fchar_width): Doc fix.
7732 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7734 * charset.c (Fstring_width): Doc fix.
7736 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7738 * xdisp.c (start_display): When starting display on a continuation
7739 line, clear ascent and descent members of the iterator structure;
7740 the height of the continued line does not affect the height of the
7742 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7743 line taller than the window.
7744 (redisplay_window) <forced window start>: Handle case that the
7745 middle of the window is not found in any row.
7746 (dump_glyph_row): Show more information.
7747 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7748 first text line in a glyph matrix.
7750 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7751 of the clip area when image doesn't have a mask.
7753 * fns.c (sweep_weak_table): Fix survival conditions for
7754 key-or-value and key-and-value weakness.
7756 * .gdbinit (xhashtable): New command.
7758 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7759 tables out of the list of all weak hash tables.
7761 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7762 a new buffer is created, make sure echo_area_buffer[] references
7765 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7767 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7770 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7772 * syntax.c (skip_chars): Fix previous change. Make the handling
7773 of unibyte string consistent with that of regex search.
7775 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7777 * xmenu.c (popup_get_selection): Use xfree instead of free.
7779 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7781 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7783 * callproc.c (child_setup): Use xfree instead of free.
7785 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7787 (run_mac_command, closedir): Use `xfree' instead of `free'.
7789 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7791 * eval.c (error): Use xfree instead of free.
7793 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7795 * fns.c: Replace `illegal' with `invalid'.
7796 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7798 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7800 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7803 2000-08-04 Noah Friedman <friedman@splode.com>
7805 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7808 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7810 * syntax.c (skip_chars): Fix typo in error message.
7812 2000-08-04 Andreas Schwab <schwab@suse.de>
7814 * m/ia64.h: Moved from s/ia64.h.
7816 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7818 * process.c (read_process_output): Big simplification. Handle
7819 composition and post-read-conversion of coding system correctly.
7820 (send_process): Handle composition correctly.
7822 * callproc.c (Fcall_process): Handle post-read-conversion of
7823 coding system if any.
7825 * coding.c (decode_coding_iso2022): More strict check for handling
7827 (coding_restore_composition): Pay attention to the case that
7828 cmp_data is not set properly (because of invalid code in the
7830 (run_pre_post_conversion_on_str): Include text properties in the
7832 (decode_coding_string): Set members of coding correctly.
7834 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7836 * s/ia64.h: New file.
7838 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7839 Use NULL instead of 0 at the end of variable argument list of
7840 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7841 sizeof (int) < sizeof (void *).
7843 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7844 of variable argument lists of XtVaGetValues and XtVaSetValues.
7846 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7847 variable argument lists of XtVaGetValues and XtVaSetValues.
7849 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7851 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7852 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7854 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7857 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7858 in call to Fsingle_key_description.
7860 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7863 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7865 * window.c (display_buffer_reuse_frames): New variable.
7866 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7867 frames displaying BUFFER.
7868 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7870 2000-08-01 Miles Bader <miles@gnu.org>
7872 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7873 when to constrain NEW_POS (they were pretty screwed up before).
7875 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7877 * msdos.c (run_msdos_command): Save and restore the master
7878 environment, for the case that child_setup signals an error.
7879 When mirroring slashes in DOS shell commands, don't fail when
7880 argv[2] has embedded blanks.
7881 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7882 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7883 (dos_ttraw): Call mouse_setup_buttons.
7885 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7886 using alloca; free it after run_msdos_command returns.
7888 2000-07-27 Dave Love <fx@gnu.org>
7890 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7891 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7893 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7895 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7897 * editfns.c (lisp_time_argument): Fix last change.
7899 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7901 * fns.c (Fdelete): Make it work on vectors and strings in addition
7904 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7905 (syms_of_fns): Initialize new variables.
7906 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7907 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7908 weakness, with t meaning the same as `key-and-value'.
7910 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7912 * coding.h (struct coding_system): Member safe_charset deleted.
7914 * coding.c (Qsafe_charsets): This variable deleted.
7915 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7917 (coding_safe_chars): New function.
7918 (CODING_SAFE_CHAR_P): New macro.
7919 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7920 checking safe_charsets member of the coding system. Caller changed.
7921 (detect_coding_iso2022): New local variable safe_chars.
7922 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7923 safe_charsets member of the coding system.
7924 (decode_coding_iso2022): New local variable safe_chars.
7925 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7926 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7927 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7928 (ENCODE_UNSAFE_CHARACTER): New macro.
7929 (encode_coding_iso2022): New local variable safe_chars. Check
7931 (setup_coding_system): Delete the code to initialize
7932 coding->safe_charses
7933 (intersection, find_safe_codings): New functions.
7934 (Ffind_coding_systems_region_internal): New function.
7935 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7936 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7937 variable and initialize it.
7939 * fns.c (char_table_ref_and_index): New function.
7941 * lisp.h (char_table_ref_and_index): Add prototype.
7943 2000-07-26 Sam Steingold <sds@gnu.org>
7945 * editfns.c (lisp_time_argument): Added third argument `usec'.
7946 (Ffloat_time): New built-in Lisp function.
7948 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7950 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7951 for the character code.
7953 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7956 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7957 if called for a popup menu.
7958 (xmenu_show): Store help string in widget values.
7960 2000-07-26 Dave Love <fx@gnu.org>
7962 * syswait.h: Move some definitions.
7963 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7964 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7965 perspicuous definitions.
7966 (WTERMSIG): Fix bit pattern used.
7968 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7970 * print.c (print_object): If vector printing is truncated, print
7971 "..." to indicate it as well as the case of list printing.
7973 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7975 * xdisp.c (next_element_from_display_vector): Improve comments.
7977 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7978 for the character code, and the rest for the face id as in 20.x.
7979 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7981 * window.c (window_display_table): Cleaned up.
7983 * syntax.c (Fforward_word): Add last arg nil in call of
7984 Fconstrain_to_field.
7986 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7988 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7989 identical but for the letter-case, don't call
7990 barf_or_query_if_file_exists.
7992 2000-07-25 Miles Bader <miles@gnu.org>
7994 * editfns.c (find_field): Honor special `boundary' fields.
7995 (Qboundary): New variables.
7996 (syms_of_editfns): Initialize Qboundary.
7997 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7998 Use scan_buffer instead of find_before_next_newline, because it
7999 allows us to detect the boundary case where there's a newline at
8001 * lisp.h (Fconstrain_to_field): Update external declaration.
8003 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8005 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
8008 2000-07-24 Dave Love <fx@gnu.org>
8010 * s/sunos4-0.h, s/sol2.h:
8011 (LIBS_TERMCAP): Move from m/sparc.h.
8013 * m/sparc.h (TERMINFO): Moved to system files (probably only
8014 relevant for sunos4 judging by its vintage).
8015 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
8018 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
8020 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
8021 name to single_keymap_panes.
8023 2000-07-24 Andreas Schwab <schwab@suse.de>
8025 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8027 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8029 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8030 parameters instead of using int parameters. Expect FN to accept
8031 EMACS_INT parameters.
8032 (display_echo_area, resize_echo_area_axactly, current_message)
8033 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8034 with new argument list.
8035 (resize_mini_window_1): New callback function.
8036 (current_message_1, truncate_message_1, set_message_1): Change
8037 parameter lists to the new format expected by with_echo_area_buffer.
8039 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8041 * fontset.c (fontset_ref): Remove INLINE declaration.
8042 (fontset_ref_via_base): Likewise.
8043 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8046 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8048 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8049 correct order of priority. If help echo was found in an overlay,
8050 use that overlay as the object in which the help echo was found.
8052 2000-07-22 Miles Bader <miles@gnu.org>
8054 * textprop.c (Fprevious_single_char_property_change): The initial
8055 property value should be from the position preceding POSITION, not
8058 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8060 * coding.c (syms_of_coding): Doc fix for
8061 inhibit-iso-escape-detection.
8063 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8065 * xterm.c (note_mouse_highlight): Process overlays in the right
8068 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8070 * xterm.c (note_mouse_highlight): If help-echo was found in an
8071 overlay, use that overlay as the object in which the help was found.
8073 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8075 * window.c (foreach_window): Instead of a fake variable argument
8076 list, take one USER_DATA argument.
8077 (foreach_window_1): Likewise, and call callback functions with two
8078 args, the window and USER_DATA.
8079 (struct check_window_data): New struct.
8080 (check_window_containing): Use it.
8081 (window_from_coordinates): Set up a struct check_window_data for
8083 (add_window_to_list, freeze_window_start): Change parameters
8084 according to new calling convention.
8086 * window.h (foreach_window): Change prototype.
8088 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8090 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8092 * xmenu.c (menu_help_callback): Call show_help_echo with
8093 additional arguments OBJECT and POS.
8095 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8097 * data.c (Faset): Allow storing any multibyte character in a
8098 string. Convert unibyte string to multibyte if necessary.
8100 * xfns.c (x_encode_text): New function.
8101 (x_set_name): Use x_encode_text.
8102 (x_set_title): Likewise.
8104 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8106 * xterm.h (x_encode_text): Add prototype.
8108 2000-07-20 Dave Love <fx@gnu.org>
8110 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8113 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8115 * msdos.c (help_echo_window): New variable.
8116 (syms_of_msdos): Initialize and staticpro it.
8117 (IT_note_mode_line_highlight): Set help_echo_window.
8118 (IT_note_mouse_highlight): Ditto.
8119 (dos_rawgetc): Store help_echo_window in the second event produced
8122 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8123 Record the object that generated the help echo and the position of
8124 that object in help_echo_object and help_echo_pos. Record that
8125 some glyphs in a row are displayed in mouse-face.
8126 (IT_update_begin): Don't clear mouse highlight unless one of the
8127 enabled glyph rows is marked as being displayed in mouse-face.
8128 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8129 and position recorded in help_echo_object and help_echo_pos to the
8131 (IT_menu_display): Accept a new argument PN: the pane number of
8132 the current menu pane. Record the pane number and the item
8133 number of the item which has associated help string.
8134 (XMenuActivate): Update the prototype for help_callback in
8135 function declaration. Call IT_menu_display with the current menu
8136 pane number as an additional argument. Call help_callback with
8137 two additional arguments: the pane number and the item number of
8138 the menu item associated with the help text.
8139 (help_echo_object, help_echo_pos): New variables.
8140 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8142 * msdos.h (XMenuActivate): Update prototype.
8144 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8146 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8147 Add some more prototypes.
8149 * xterm.c, xterm.h: Add some more prototypes.
8151 * lisp.h (Fnext_single_char_property_change): Add prototype.
8153 * dispnew.c (direct_output_for_insert): Remove confusing
8154 outer local variable mouse_face_overwritten_p.
8155 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8157 * alloc.c (allocate_string_data): Don't copy old string contents.
8159 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8161 * coding.c (code_convert_region): Delete text properties before
8162 shrinking the conversion region.
8164 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8166 * dispnew.c (update_text_area): Write the whole row if it
8167 has mouse-face in it.
8169 * xfaces.c (face-alternative-font-family-alist): Remove
8170 DEFVAR_LISP; staticpro instead.
8172 * xmenu.c (menu_help_callback): Call show_help_echo with
8175 * keyboard.c (show_help_echo): Add parameter WINDOW.
8176 (read_char): Call show_help_echo with window extracted from Lisp
8178 (gen_help_event): Add parameter WINDOW.
8180 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8182 * xterm.c (help_echo_window): New variable.
8183 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8184 (XTread_socket): Pass help_echo_window to gen_help_event.
8185 (syms_of_xterm): Initialize and staticpro help_echo_window.
8187 2000-07-18 Dave Love <fx@gnu.org>
8189 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8191 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8193 * alloc.c (allocate_string_data): If string had already data
8194 assigned, copy old contents to new string data.
8196 * coding.c (syms_of_coding): Fix typo in spelling of variable
8197 `inhibit-iso-escape-detection'.
8199 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8201 * Makefile.in: Add dependencies on dispextern.h.
8202 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8203 `free'; both can conflict with system header files.
8205 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8207 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8210 2000-07-18 Dave Love <fx@gnu.org>
8212 * window.c (Fwindow_list): Declare arg `window'.
8214 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8216 * coding.c (setup_coding_system): Don't override the explicitly
8217 specified designations.
8219 2000-07-15 Miles Bader <miles@gnu.org>
8221 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8222 from `text_property_eq' and `text_property_stickiness', respectively.
8223 (find_field, Fconstrain_to_field, char_property_eq)
8224 (char_property_stickiness): Changed to call char-property functions
8225 instead of text-property-only ones.
8227 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8228 `next_single_char_property_change'). Do more error checking, and
8229 cleanup limit behavior.
8230 (Fprevious_single_char_property_change): New function.
8231 (syms_of_textprop): Initialize new subrs.
8233 * xdisp.c (display_prop_end, invisible_text_between_p):
8234 Call Fnext_single_char_property_change instead of
8235 next_single_char_property_change.
8237 2000-07-15 Jason Rumney <jasonr@gnu.org>
8239 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8240 after menu is finished with.
8241 (add_menu_item): Only consider wv->title as a menu title.
8242 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8244 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8246 (FONT_REGEXP): Remove unused macro, and its sub-components.
8247 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8249 * w32term.c (help_echo_object, help_echo_pos): New variables.
8250 (note_mode_line_highlight): Store additional information about the
8251 help-echo in help_echo_object and help_echo_pos. Check both
8252 `local-map' and `keymap' properties for changing the cursor
8253 (note_mouse_highlight): Store additional information about the
8254 help-echo in help_echo_object and help_echo_pos.
8255 (note_tool_bar_highlight): Set help_echo_object to nil and
8256 help_echo_pos to -1.
8257 (w32_read_socket): Use gen_help_event instead of filling
8258 input_events manually.
8259 (syms_of_w32term): Staticpro help_echo_object.
8260 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8261 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8262 (x_clear_mouse_face): New function.
8263 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8264 (x_update_window_begin): No need to turn off the mouse
8266 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8267 depending on whether they contain glyphs highlighted in mouse-face.
8268 (x_fill_stretch_glyph_string): Consume runs of stretch
8269 glyphs instead of a single one.
8270 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8271 with new argument list.
8272 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8273 (x_append_glyph, x_append_composite_glyph)
8274 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8275 changes in struct glyph starting 1999-12-27. See comments for
8276 xterm.c on 2000-07-05.
8278 2000-07-14 Sam Steingold <sds@gnu.org>
8280 * xfaces.c (realize_x_face): Fix the last patch:
8281 check `default_face' before dereferencing.
8283 2000-07-14 Dave Love <fx@gnu.org>
8285 * syntax.c (back_comment): Add null default in switch (for pcc).
8287 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8289 * xfaces.c (realize_x_face): Make fontset using the base of the
8290 default_face's fontset, not using the default fontset.
8292 * coding.c (inhibit_iso_escape_detection): New variable.
8293 (syms_of_coding): Make it a Lisp variable.
8294 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8295 nonzero, ignore ISO2022's escape sequence.
8297 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8299 * alloca.c (malloc) [emacs]: Define as xmalloc.
8301 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8302 use that instead of the mouse position. Add parameters DX and DY.
8304 * dispextern.h (Fx_show_tip): Adjust number of parameters
8307 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8308 if HELP is a function, call it with OBJECT and POS as parameters
8309 to get the help to display.
8310 (gen_help_event, kbd_buffer_store_help_event): New functions.
8311 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8312 (read_char): Call show_help_echo with new parameters.
8314 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8317 * xterm.c (help_echo_object, help_echo_pos): New variables.
8318 (note_mode_line_highlight): Store additional information about the
8319 help-echo in help_echo_object and help_echo_pos. Check both
8320 `local-map' and `keymap' properties for changing the cursor
8321 (note_mouse_highlight): Store additional information about the
8322 help-echo in help_echo_object and help_echo_pos.
8323 (note_tool_bar_highlight): Set help_echo_object to nil and
8324 help_echo_pos to -1.
8325 (XTread_socket): Use gen_help_event instead of filling
8326 input_events manually.
8327 (syms_of_xterm): Staticpro help_echo_object.
8329 * xmenu.c (menu_highlight_callback): Use
8330 kbd_buffer_store_help_event instead of setting up and input_event
8333 * xdisp.c (eval_form): GCPRO argument sexpr.
8334 (call_function): New function.
8335 (handle_single_display_prop): Use call_function and FUNCTIONP
8336 instead of checking whether if font_height is a symbol and
8339 * eval.c (internal_condition_case_2): New function.
8341 * lisp.h (FUNCTIONP): New macro.
8342 (internal_condition_case_2, call_function): Add prototypes.
8344 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8345 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8346 Always set `arg' member of input_events.
8347 (construct_menu_click): Unused function removed.
8349 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8351 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8352 (construct_drag_n_drop, x_scroll_bar_handle_click)
8353 (w32_read_socket): Always set `arg' member of input_events.
8355 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8357 * lisp.h (eval_form): Add prototype.
8359 * xdisp.c (eval_form): Make it externally visible.
8361 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8363 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8364 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8365 consing. For prefix events, store the frame in the `arg' slot of
8366 the event, otherwise store the key there.
8367 (XTread_socket): Instead of consing, use the frame_or_window slot
8368 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8370 * xmenu.c (menu_highlight_callback): Store help string in the
8371 `arg' member of the input event; don't cons.
8372 (menubar_selection_callback): Use the `arg' slot of input events
8373 to queue additional information, instead of consing.
8375 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8377 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8379 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8381 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8382 input events to queue additional information, instead of consing.
8384 * keyboard.c (kbd_buffer_gcpro): Renamed from
8385 kbd_buffer_frame_or_window. Now used for all Lisp objects
8386 referenced from the input queue.
8387 (kbd_buffer_store_event): Always use structure assignment for
8388 copying input events. Record all Lisp objects referenced from
8389 events in kbd_buffer_gcpro.
8390 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8391 differently from input events. Test for prefix menu_bar_events
8392 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8393 event in kbd_buffer_gcpro to nil.
8394 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8395 frame_or_window is equal to its arg member as prefix events.
8396 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8397 used by an input event to nil.
8398 (init_keyboard): Use two times the size of the input queue
8399 for kbd_buffer_gcpro.
8400 (syms_of_keyboard): Likewise.
8402 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8403 Use USER_SIGNAL_EVENT.
8405 * termhooks.h (struct input_event): Add member `arg'.
8406 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8407 (USER_SIGNAL_EVENT): Renamed from user_signal.
8409 * xfaces.c (ASET): Remove definition.
8411 * lisp.h (AREF, ASET, ASIZE): New macros.
8413 * fontset.c (AREF, ASIZE): Remove definitions.
8415 * fns.c (AREF): Remove definition.
8417 * composite.c (AREF): Remove definition.
8419 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8421 * dispnew.c (redraw_overlapped_rows): Add missing local.
8422 (scrolling_window): Remove debug code.
8424 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8425 Before scrolling, turn off a mouse-highlight in the window
8428 * xterm.c (x_update_window_end): Add parameter
8429 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8430 redisplay in XTframe_up_to_date.
8431 (x_clear_mouse_face): New function.
8432 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8434 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8436 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8437 it when any row is written to that contains glyphs highlighted in
8439 (update_window): Call the window update end hook with new
8440 parameter MOUSE_FACE_OVERWRITTEN_P.
8441 (direct_output_for_insert): Give up if row contains mouse-face.
8443 * dispextern.h (struct redisplay_interface): Add parameter
8444 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8445 (clear_mouse_face): New function pointer member.
8447 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8449 * syntax.c (back_comment): Use one switch rather than a few `if's.
8450 Obey open_paren_in_column_0_is_defun_start.
8451 When reverting to the `slow' method, try to nicely handle the case
8452 of nested comments by checking that the comment-starter we found
8453 does indeed match the comment-ender.
8454 (scan_sexps_forward, scan_sexps_forward):
8455 Ignore excessive opening parenthesis rather than throwing an error.
8457 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8459 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8460 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8462 * dispnew.c (direct_output_forward_char): Give up if currently
8463 displaying a message instead of the minibuffer contents.
8465 * xterm.c (x_update_window_begin): No need to turn off the mouse
8467 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8468 depending on whether they contain glyphs highlighted in mouse-face.
8470 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8471 compare the mouse_face_p flags of both rows.
8473 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8475 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8477 * keyboard.c (show_help_echo): Accept additional parameter
8478 ok_to_overwrite_keystroke_echo.
8479 (read_char): Call show_help_echo with a zero
8480 ok_to_overwrite_keystroke_echo argument.
8481 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8482 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8483 ok_to_overwrite_keystroke_echo argument.
8484 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8485 non-zero ok_to_overwrite_keystroke_echo argument.
8487 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8489 * xdisp.c (try_window_id): If changes are all below what is
8490 displayed in the window, and point is in the window, we still
8491 might have to find point on the display.
8493 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8494 glyphs instead of a single one.
8495 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8496 with new argument list.
8497 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8499 * keymap.c (get_keymap_1): Add comment that this function can GC.
8500 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8501 comment that functions can GC.
8502 (Fset_keymap_parent): GCPRO arg KEYMAP.
8504 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8506 * msdos.c (XMenuActivate): After exiting the menu, restore the
8507 echo area message and erase it.
8509 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8511 * fontset.c (Ffontset_info): Make the return value more compatible
8512 with that of Emacs 20.
8514 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8516 * eval.c (Fsignal): Handle case that backtrace_list is null.
8518 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8520 * ccl.c (Fccl_execute): Typo fixed.
8522 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8524 * window.c (window_loop): Add missing gcpro1 local variable.
8526 * window.c (Fwindow_list): Reverse list at the end.
8527 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8528 means allow windows on OWINDOW's frame, only.
8529 (window_loop): Simplified; use Fwindow_list.
8531 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8533 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8535 * xterm.c (XTread_socket): Increment handling_signal at the start,
8536 decrement it at the end.
8538 * eval.c (handling_signal): New variable.
8539 (Fsignal): Abort if handling_signal is non-zero.
8541 * lisp.h (handling_signal): External declaration.
8543 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8545 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8547 Sound support for NetBSD through "Linux emulation" support:
8548 * config.in (HAVE_SOUNDCARD_H): Undef.
8549 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8550 * Makefile.in (LIBSOUND): New variable.
8551 (LIBES): Include it.
8552 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8553 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8554 (vox_open): Use DEFAULT_SOUND_DEVICE.
8555 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8557 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8559 * print.c (print_error_message): If Vsignaling_function is set,
8560 show it in *Messages*.
8562 * lisp.h (Vsignaling_function): External declaration.
8564 * eval.c (Vsignaling_function): New variable.
8565 (Fsignal): Compute it.
8566 (syms_of_eval): Staticpro it.
8568 2000-07-05 Dave Love <fx@gnu.org>
8570 * syswait.h: Use the autoconf recommended approach. Old code
8571 #if'd out in case we need to revert.
8573 * config.in (HAVE_SYS_WAIT_H): Added.
8575 2000-07-05 Andrew Innes <andrewi@gnu.org>
8577 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8578 when non-NULL instead of __morecore, to take account of buffer
8579 memory. This also solves a problem with spurious memory warnings
8582 * ralloc.c: Make real_morecore non-static.
8584 * eval.c (internal_condition_case): Comment out abort if
8585 interrupt_input_blocked is not zero.
8587 * makefile.nt: Add support for `bootstrap' and related targets.
8588 Include minimal debug info in emacs.exe in release build.
8589 Remove all dependencies on lisp.h, and fixup some others.
8591 * w32.c (init_environment): Install code from 20.7 for providing
8592 default values for environment variables, based on the
8593 executable's own location.
8594 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8595 (sys_socket): Install socket inheritance bug fix from 20.7.
8597 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8598 here via blockinput.h).
8600 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8602 * w32menu.c (w32_menu_display_help):
8603 * xmenu.c (menu_help_callback): Use show_help_echo.
8605 * keyboard.h (show_help_echo): Declare.
8607 * keyboard.c (show_help_echo): New function, extracted from read_char.
8608 Feval its `msg' argument if it's a cons cell.
8609 (read_char): Use it.
8610 (follow_key): Pass `autoload' to get_keyelt.
8612 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8613 (note_tool_bar_highlight, XTread_socket):
8614 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8616 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8617 (note_tool_bar_highlight, w32_read_socket):
8618 Do not gratuitously ignore non-string `help-echo' properties.
8620 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8622 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8624 * window.c (delete_all_subwindows): Reset Vwindow_list.
8626 * xterm.c (x_append_glyph, x_append_composite_glyph)
8627 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8628 changes in struct glyph starting 1999-12-27. Some bit-fields of
8629 struct glyph were not set, which made glyphs unequal when compared
8630 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8631 effects were the result. This also depended on the contents of
8632 memory returned by xmalloc. If flickering happens again, activate
8633 the code in clear_glyph_row that's in #if 0. If the flickering is
8634 gone with that, chances are that it is caused by something similar.
8636 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8638 * dispextern.h: Add some comments.
8640 * window.c (add_window_to_list): Add parameter LIST.
8641 (window_list): Order list so that, for each frame, windows are
8642 in canonical order, and so that frames appear in the list in
8643 the order given by Vframe_list.
8644 (next_window): Reverse the handling of NEXT_P.
8646 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8648 * window.c (Vwindow_list): New variable.
8649 (make_window, delete_window): Set Vwindow_list to nil.
8650 (check_window_containing): New function.
8651 (window_from_coordinates): Rewritten.
8652 (add_window_to_list, window_list, candidate_window_p)
8653 (decode_next_window_args, next_window): New functions.
8654 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8655 (Fwindow_list): New function.
8656 (Fother_window): Cleaned up.
8657 (foreach_window): Add a longer "variable argument list". Let
8658 callback function return 0 to indicate that cycling over windows
8660 (foreach_window_1): Likewise.
8661 (freeze_window_start): Return int.
8662 (init_window): New function.
8663 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8665 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8666 input_event with bzero.
8667 (main): Call init_window.
8669 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8672 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8674 * composite.h (make_composition_value_copy): Extern it.
8676 * composite.c (make_composition_value_copy): New function.
8678 * editfns.c (Fformat): While copying text properties, make each
8679 composition property value a copy.
8681 * fns.c (concat): While copying text properties, make each
8682 composition property value a copy.
8684 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8686 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8688 * fns.c (sweep_weak_table): Mark only objects that are not
8691 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8692 include those frames as candidates which have their focus
8693 redirected to the minibuffer frame.
8695 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8697 * fns.c (Fputhash): Return `value' rather than nil.
8699 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8701 * frame.c (next_frame): Don't check focus redirection in case
8702 MINIBUF is a window. Doing so excludes frames using MINIBUF
8703 unless their focus is redirected, which contradicts the
8704 specification of next-frame, and leads to infinite loops in
8705 certain situations when cycling through windows with next-window.
8707 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8709 * coding.c (code_convert_region): Even if the length of text is
8710 zero, try to convert it if coding->type is coding_type_ccl.
8711 (decode_coding_string, encode_coding_string): Likewise.
8713 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8715 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8716 the display if windows_or_buffers_changed.
8718 * dispnew.c (struct row_entry): New structure.
8719 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8720 (row_table_size, old_lines, new_lines, old_lines_size)
8721 (new_lines_size, run_pool, runs_size, runs): New variables.
8722 (add_row_entry): New function.
8723 (scrolling_window): Use data structures allocated with xmalloc and
8724 held in global variables, instead of allocating them with alloca and
8725 holding them in local variables. Use a larger hash table whose
8726 size depends on glyph matrix sizes. Don't use bzero to clear the
8727 hash table; instead, clear used slots only.
8729 * fns.c (next_almost_prime): Make it externally visible.
8731 * lisp.h (next_almost_prime): Add prototype.
8733 * s/isc4-0.h (sigunblock): Define.
8735 * s/sco5.h (sigunblock): Define.
8737 2000-06-27 Dave Love <fx@gnu.org>
8739 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8740 (moved to osf5-0.h).
8741 [!NOT_C_CODE]: Protect string.h stuff.
8743 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8744 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8746 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8748 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8749 below the last line from the needed window height.
8751 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8753 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8754 (Fwidget_get): Use it.
8755 (syms_of_fns): Defsubr it.
8757 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8759 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8760 display info for XIM.
8761 (xim_open_dpy): Likewise.
8762 (xim_close_dpy): Don't free the display info's XIM.
8764 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8766 * config.in (USE_XIM): New define.
8768 * keymap.c (get_keyelt): For menu-items containing a `:filter
8769 FILTER', apply FILTER to the menu-item's definition to get the
8770 real definition to use.
8772 * lisp.h (QCfilter): External declaration.
8774 * xfns.c (Fimage_size): New function.
8775 (syms_of_xfns): Defsubr it.
8777 2000-06-26 Andreas Schwab <schwab@suse.de>
8779 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8782 2000-06-25 Dave Love <fx@gnu.org>
8784 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8786 * Makefile.in (blockinput.h): Depend on atimer.h.
8787 (atimer.h): Depend on systime.h.
8789 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8791 * atimer.h: Protect against multiple inclusion. Include systime.h.
8793 * lisp.h (swap_in_global_binding): Declare.
8795 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8797 * process.c (Fopen_network_stream): Turn off atimers for duration
8798 of call to connect. (Patch from Gerd.)
8800 2000-06-23 Dave Love <fx@gnu.org>
8802 * ralloc.c: Maybe include unistd.h
8804 * emacs.c (setgrp): Undefine before defining.
8805 (malloc_warning, set_time_zone_rule, index): Prototype.
8807 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8808 HAVE_STRUCT_TIMEZONE.
8810 * s/osf1.h: Move string.h hack here from alpha.h and make it
8812 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8814 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8815 (SOCKLEN_TYPE): Don't define.
8817 * m/alpha.h: Remove string.h hack.
8819 * s/osf5-0.h: New file.
8821 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8822 include time.h, done by systime.h.
8823 [__FreeBSD__]: Remove redundant includes.
8825 * callproc.c (setpgrp): Undefine before defining.
8826 (delete_temp_file): Return Qnil to avoid warning.
8828 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8830 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8833 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8835 * composite.h (compose_text): Declare.
8837 * xterm.c: Don't include sys/types.h unconditionally. Don't
8838 protect its inclusion with !USG (following xmenu.c).
8840 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8842 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8845 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8847 * coding.c (decode_eol_post_ccl): Special handling for undecided
8848 and inconsistent EOL types.
8850 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8852 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8853 trough color and main window's background color.
8855 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8857 * xterm.h (Xt_app_con): External declaration.
8859 * widget.c (EmacsFrameRealize): Fix typo.
8861 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8863 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8864 (handle_invisible_prop): Record the start of invisible text in
8865 it->add_overlay_start.
8866 (struct overlay_entry): Add member `overlay'.
8867 (handle_overlay_change): Simplify.
8868 (next_overlay_string): After having processed overlay strings at the
8869 end of the buffer, record that fact in
8870 it->overlay_strings_at_end_processed_p.
8871 (compare_overlay_entries): If before- and after-strings come
8872 from the same overlay, let before-strings come first.
8873 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8874 (load_overlay_strings): Take it->add_overlay_start into account
8875 when adding overlay strings.
8877 * dispextern.h (struct it): Add member add_overlay_start.
8879 2000-06-22 Dave Love <fx@gnu.org>
8881 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8883 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8885 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8887 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8890 2000-06-21 Dave Love <fx@gnu.org>
8892 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8894 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8896 * syntax.c (back_comment): Simplify string-parity counting (with
8897 the added benefit of handling multiple string-styles as long as
8898 they are not intertwined).
8899 Jump to the slow code as soon as a comment starter is found in
8900 a "string_lossage" position. Fixes the case: " /* " /* " */.
8902 2000-06-21 Dave Love <fx@gnu.org>
8904 * Makefile.in: Use GETLOADAVG_LIBS.
8906 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8907 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8909 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8911 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8912 (Fforward_comment, scan_lists):
8913 Check the comstyle of single-char comment-starters.
8914 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8915 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8916 Check the comstyle of single-char comment-starters.
8917 Clarify control-flow around the Scomment case.
8919 2000-06-20 Dave Love <fx@gnu.org>
8921 * fns.c (make_hash_table, maybe_resize_hash_table):
8922 Cast arg of next_almost_prime.
8924 * tparam.c [emacs]: Include lisp.h.
8926 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8929 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8931 * keyboard.c (adjust_point_for_property): Check if display
8932 property should be treated as intangible by looking at its value.
8934 * xdisp.c (single_display_prop_intangible_p)
8935 (display_prop_intangible_p): New functions.
8937 * dispextern.h (display_prop_intangible_p): Add prototype.
8939 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8941 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8942 argument to sigprocmask.
8944 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8945 argument to sigprocmask.
8947 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8948 sigprocmask_set, and pass a pointer to it to sigprocmask.
8950 * sysdep.c (sigprocmask_set): New variable.
8952 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8955 2000-06-20 Sam Steingold <sds@gnu.org>
8957 * xrdb.c: Don't declare xmalloc, xrealloc.
8959 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8961 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8962 (re_comp): Cast gettext return value to avoid complaints when
8965 2000-06-20 Dave Love <fx@gnu.org>
8967 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8969 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8971 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8973 * m/alpha.h: Don't declare xmalloc, xrealloc.
8975 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8977 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8979 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8981 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8984 * keyboard.h (poll_for_input_1): Declare.
8986 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8988 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8990 * doprnt.c: Don't declare xmalloc, xrealloc.
8992 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8993 (getenv, ctime, getwd): Removed.
8994 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8996 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8997 x_set_tool_bar_lines.
8999 * config.in: Add HAVE_GETWD. Move some definitions above
9000 machine/system includes.
9002 2000-06-20 Kenichi Handa <handa@etl.go.jp>
9004 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
9006 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
9007 contain information about ENCODING.
9009 * fontset.c (FONTSET_ASCII): Use the first element of char table
9010 for an ASCII font, not defalt slot.
9011 (fontset_ref_via_base): If FONTSET doesn't contain information for
9012 C, try the default fontset.
9013 (make_fontset): Don't copy the default fontset.
9014 (fontset_font_pattern): Likewise.
9015 (accumulate_font_info): If ELT is nil, use the corresponding
9016 element in the default fontset.
9018 2000-06-19 Dave Love <fx@gnu.org>
9020 * syntax.c (Fparse_partial_sexp): Doc fix.
9022 * regex.h: Test PROTOTYPES as well as __STDC__.
9024 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9025 errno, strerror. Put text after #endif in comment.
9027 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9029 * xterm.c (x_frame_of_widget): Likewise.
9031 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9033 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9034 to Vfundamental_mode_abbrev_table.
9036 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9037 bogus objects are marked. This slows down GC by ~80 percent, but
9038 it might be worth trying when debugging GC-related problems.
9039 This feature requires conservative stack marking to be enabled.
9041 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9042 returns XLookupChars, reset `modifiers' to zero.
9044 2000-06-19 Dave Love <fx@gnu.org>
9046 * mktime.c: Unprotoized.
9048 2000-06-19 Richard Stallman <rms@gnu.org>
9050 * data.c (set_internal): If variable is frame-local,
9051 store the new value immediately into the frame parameter alist.
9053 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9055 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9056 in the custom handler pointer.
9058 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9059 value, or checks for CHAR_META can fail when Lisp_Object is a
9061 * keymap.c (get_keyelt): Likewise.
9063 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9065 * ccl.h (struct ccl_program): New member eol_type.
9066 (struct ccl_spec): New member cr_carryover.
9068 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9069 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9071 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9072 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9073 (decode_eol_post_ccl): New function.
9074 (decode_coding): Don't detect EOL format here for CCL based coding
9076 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9077 decode_eol_post_ccl after running the CCL program.
9078 (code_convert_region): Don't detect EOL format here for CCL based
9080 (decode_coding_string): Likewise.
9082 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9084 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9085 when treating it as an integer.
9087 * coding.h (encode_coding_string): Declare.
9089 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9092 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9093 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9094 to be passed to get_local_map.
9096 * sound.c (Fplay_sound): Don't call make_number on
9097 Frun_hook_with_args count argument.
9099 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9100 for lisp objects in X event structure data field, when lisp
9101 objects are represented with unions.
9102 (x_scroll_bar_to_input_event): Ditto.
9104 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9106 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9107 termination of string. Fix sense of test whether
9108 Vline_number_display_limit is an integer.
9110 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9112 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9113 only if HAVE_X_WINDOWS.
9115 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9118 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9121 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9123 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9126 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9128 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9129 start of the while loop.
9131 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9133 * atimer.c (alarm_signal_handler): Add forward declaration.
9135 * data.c (set_internal): Remove debug code.
9137 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9139 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9141 * unexec.c (toplevel) [COFF]: Include coff.h.
9143 * s/lynxos.h: New file.
9145 * keymap.c (Fsingle_key_description): Enclose function key and
9146 event symbol names in angle brackets.
9148 * xdisp.c (setup_echo_area_for_printing): Call
9149 message_log_maybe_newline if message_buf_print is not set.
9151 * print.c (printchar, strout): Don't check message_buf_print
9152 before calling setup_echo_area_for_printing because that
9153 function does something useful even when message_buf_print is
9156 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9158 (ensure_echo_area_buffers): Initialize echo buffer's
9159 truncate lines setting to nil.
9160 (with_echo_area_buffer): Don't set the echo buffer's truncate
9162 (set_message_1): Set it here instead, based on the value
9163 of message_truncate_lines.
9164 (resize_mini_window): Handle case that lines are truncated.
9165 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9166 DEFVAR_BOOL message-truncate-lines.
9168 * keyboard.c (read_char): Bind message-truncate-lines to t
9169 while displaying a help-echo.
9171 * lisp.h (Qmessage_truncate_lines): External declaration.
9173 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9175 * xdisp.c (Vline_number_display_limit): Renamed from
9176 line_number_display_limit.
9177 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9178 Extend documentation string. Initialize
9179 Vline_number_display_limit to nil meaning no limit.
9180 (decode_mode_spec): Use Vline_number_display_limit with its new
9183 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9185 2000-06-13 Richard Stallman <rms@gnu.org>
9187 * frame.c (Fmodify_frame_parameters): Doc fix.
9189 * xfns.c (x_set_frame_parameters): Comment fix.
9191 * frame.c (store_frame_param): Call swap_in_global_binding if the
9192 variable's current binding was chosen based on this frame.
9194 * data.c (swap_in_global_binding): New function.
9196 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9198 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9199 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9201 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9203 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9205 2000-06-12 Jason Rumney <jasonr@gnu.org>
9207 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9209 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9211 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9213 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9215 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9217 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9218 (syms_of_xfaces): Defsubr Sdump_colors.
9219 (x_free_colors): Don't treat b&w specially on default visual.
9220 (x_free_dpy_colors): New function.
9221 (free_face_colors): Don't check visual class; it's done
9224 * xterm.c (x_frame_of_widget): New function.
9225 (x_alloc_nearest_color_for_widget): Use it.
9226 (x_copy_dpy_color): New function.
9227 (x_destroy_window): Free various colors.
9229 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9231 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9233 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9235 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9237 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9239 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9241 2000-06-11 Dave Love <fx@gnu.org>
9243 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9245 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9247 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9249 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9251 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9254 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9256 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9257 (regex_compile): Fix the code for handling the case of single byte
9258 char and multibyte char being mixed in a range within [...].
9260 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9261 and dst_multibyte members of coding.
9263 * charset.c (update_charset_table): Update the table
9265 (init_charset_once): Initialize elements of bytes_by_char_head to
9266 1 except for leading codes for private charases.
9268 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9269 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9271 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9273 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9274 access the data it doesn't point to.
9276 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9278 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9279 will be translated to a switch-frame event when reading the
9280 event queue. This is necessary because Emacs otherwise won't
9281 perform a switch-frame to a new frame until some other event, for
9282 example a keystroke event, forces it to do so. This has various
9283 effects, one visible being that the cursor of a frame created with
9284 C-x 5 2 or switched to with a window manager key binding like
9285 A-TAB stays hollow because selected_window isn't on the newly
9286 focused frame until the switch-frame is performed.
9288 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9289 generating a switch-frame event if necessary.
9291 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9293 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9296 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9298 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9300 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9302 * window.c (displayed_window_lines): Take empty lines at
9303 the bottom of a window into account.
9305 * window.c (displayed_window_lines): New function.
9306 (Fmove_to_window_line): Use displayed_window_lines to determine
9307 the number of lines to move, instead of using the window's height.
9309 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9310 to stop reading, even if the form read sets point to a different
9311 value when evaluated.
9313 * xdisp.c (display_line): Fix code deciding in which line to
9316 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9318 * fileio.c (e_write): Free composition data if stored in
9321 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9323 * xdisp.c (display_line): Set row's and iterator's
9324 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9325 Set cursor even if row ends in the middle of a character.
9326 (dump_glyph_row): Print values of new flags.
9327 (redisplay_window) <cursor movement in unchanged window>: When
9328 point has been moved forward, and PT is at the end of the cursor
9329 row, don't place the cursor in the next row if the cursor row ends
9330 in the middle of a character or at ZV.
9332 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9333 (struct glyph_row): Add starts_in_middle_of_char_p and
9334 ends_in_middle_of_char_p.
9335 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9336 ends_in_middle_of_char_p flag.
9337 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9339 * term.c (append_glyph): Revert change of 2000-06-06.
9341 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9342 padding glyph not fitting on line as whole character not
9345 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9346 this isn't true for images with `:ascent 100'.
9348 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9350 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9351 as modified if it is originally unmodified.
9353 * term.c (encode_terminal_code): Change the way to check if
9354 terminal coding does any conversion.
9355 (append_glyph): Set glyph->pixel_width correctly.
9357 * xdisp.c (display_line): While checking line continuation, pay
9358 attention to a padding glyph.
9360 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9362 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9364 2000-06-05 Dave Love <fx@gnu.org>
9366 * xdisp.c: Include fontset.h.
9368 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9370 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9372 * dispnew.c: Conditionally include term.h.
9374 * coding.h: Declare code_convert_string_norecord.
9376 * frame.h (struct frame): Use volatile unconditionally.
9378 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9380 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9382 * systime.h: Protect against multiple inclusion.
9383 (timezone) [USG5_4]: Define as time_t.
9385 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9386 (Foptimize_char_table, make_temp_name): Declare.
9388 * Makefile.in (xdisp.o): Depend on fontset.h.
9390 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9392 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9393 (Foptimize_char_table, make_temp_name): Declare.
9397 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9399 2000-06-02 Dave Love <fx@gnu.org>
9401 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9403 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9405 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9406 result face, set flags in that face indicating that colors may not
9409 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9410 glyph, use the ASCII NUL character to determine the face.
9412 2000-06-02 Dave Love <fx@gnu.org>
9414 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9415 (VFORK_RETURN_TYPE): Remove.
9417 * config.in: Add NO_MATHERR.
9419 2000-06-01 Dave Love <fx@gnu.org>
9421 * cmds.c (internal_self_insert): Don't check
9422 Vbefore_change_function, Vafter_change_function.
9424 * insdel.c (signal_before_change, signal_after_change): Likewise.
9426 * buffer.c (Vbefore_change_function, Vafter_change_function):
9427 Variables and their initializations deleted.
9429 * callint.c (Fcall_interactively): Doc fix.
9431 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9433 2000-05-31 Dave Love <fx@gnu.org>
9435 * textprop.c: Revert last change -- duplicated.
9437 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9439 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9442 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9444 2000-05-31 Jason Rumney <jasonr@gnu.org>
9446 * search.c (Fre_search_forward, Fre_search_backward)
9447 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9449 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9451 2000-05-30 Jason Rumney <jasonr@gnu.org>
9453 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9454 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9456 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9458 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9459 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9460 expand a nil default_filename.
9462 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9463 pointer to glyph_to_pixel_coords, not a frame.
9465 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9466 coding.h to dependencies.
9468 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9470 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9471 window pointer to be consistent with w32term.c and xterm.c.
9473 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9474 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9475 (Qline_spacing, Qcenter): New variables.
9476 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9477 (x_set_line_spacing): New function.
9478 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9479 (x_specified_cursor_type): New function.
9480 (x_set_cursor_type): Use it.
9481 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9483 (validate_x_resource_name, x_get_resource_string): Measure lengths
9484 of external strings in bytes.
9485 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9486 GetTextExtentPoint32 with NULL title.
9487 (Fx_create_frame): Initialize Qline_spacing.
9488 (w32_load_system_font): Initialize font->double_byte_p.
9489 (x_to_w32_charset): Use Vw32_charset_info_alist.
9490 (Image, busy cursor, tooltip functions): Merged changes from
9491 xfns.c. Not yet functional on Windows.
9493 * w32gui.h (W32FontStruct): Add double_byte_p member.
9495 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9496 (emacs_button_translation): Use it.
9497 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9498 in `mask' to be set.
9500 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9503 * w32term.c: Format and doc changes to bring closer to xterm.c.
9504 (w32_char_font_type): New enum.
9505 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9506 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9507 (w32_encode_char): New function.
9508 (x_encode_char): Removed.
9509 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9510 x_encode_char and w32_font_is_double_byte.
9511 (x_produce_image_glyph): Use image_ascent.
9512 (x_produce_glyphs): Use new version of w32_per_char_metric and
9513 handle NULL return value. Allow extra line spacing.
9514 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9515 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9516 w32_font_type member of glyph instead.
9517 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9518 (fast_find_position): Make sure not to consider rows not visible
9520 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9521 w32_menu_display_help with input blocked, as it can abort.
9522 (x_display_and_set_cursor): Choose cursor depending
9523 on buffer-local value of cursor_type.
9524 (x_draw_bar_cursor): Add parameter WIDTH.
9526 * w32term.h (CP_DEFAULT): Define.
9527 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9529 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9531 * search.c (Fre_search_forward, Fre_search_backward)
9532 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9534 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9536 * coding.c (detect_coding_iso2022): Fix code for checking
9537 CODING_CATEGORY_MASK_ISO_8_2.
9539 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9541 * regex.c (PREFETCH_NOLIMIT): New function.
9542 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9544 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9546 * syntax.c (find_defun_start): Move test for
9547 open_paren_in_column_0_is_defun_start outside of the loop.
9549 * xdisp.c (redisplay_window): Really switch buffers when
9550 displaying mode lines, and temporarily set selected_frame to the
9551 frame of the window that's redisplayed.
9553 * xfaces.c (free_realized_faces): Block/unblock input.
9554 (free_realized_multibyte_face): Ditto.
9556 2000-05-29 Dave Love <fx@gnu.org>
9558 * textprop.c (Qkeymap): New variable.
9559 (syms_of_textprop): Intern it.
9561 * keymap.c: Include intervals.h.
9562 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9564 * Makefile.in (keymap.o): Depend on intervals.h.
9566 * keyboard.c (menu_bar_items, tool_bar_items)
9567 (Fexecute_extended_command): Deal with `keymap' property.
9568 (read_key_sequence): Track map from `keymap' property as well as
9571 * intervals.c (get_local_map): Extra arg to allow looking for
9574 * intervals.h (map_property): New enum.
9575 (get_local_map): Extra arg using it.
9578 * lisp.h (get_local_map): Don't declare here.
9580 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9582 * Makefile.in (callproc.o): Depend on composite.h.
9584 * callproc.c: Include composite.h.
9585 (Fcall_process): Handle composition correctly.
9587 * coding.h (coding_allocate_composition_data): Extern it.
9588 (coding_restore_composition): Likewise.
9590 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9591 yet allocated, finish decoding with result
9592 CODING_FINISH_INSUFFICIENT_CMP.
9593 (coding_allocate_composition_data): Make it non-static.
9594 (coding_restore_composition): Likewise.
9596 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9598 * charset.c (syms_of_charset): Revert last change.
9600 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9602 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9603 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9606 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9608 * charset.c (syms_of_charset): Set width of character sets
9609 eight-bit-control and eight-bit-graphic to 1 column.
9611 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9613 * config.in (HAVE_SPEED_T): New define.
9615 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9618 2000-05-26 Dave Love <fx@gnu.org>
9620 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9622 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9623 (Fsubr_arity): New function.
9624 (syms_of_data): Install them.
9626 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9628 * charset.c (init_charset_once): Set the table bytes_by_char_head
9631 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9632 the default fontset to what Emacs uses by default.
9633 (check_registry_encoding): This function deleted.
9634 (Fset_fontset_font): Remove the adhoc condition for the default
9635 fontset. Allow cons in FONTNAME.
9637 * fns.c (map_char_table): Ignore char-table entries for
9638 charsets eight-bit-control and eight-bit-graphic.
9640 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9642 * emacs.c (main): Initialize keyboard syms before initializing
9643 window code, so face names are available.
9645 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9647 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9648 of an anchor at the beginning of a shy-group.
9650 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9652 * xdisp.c (handle_invisible_prop): Don't try to skip over
9653 invisible text if end of text is already reached.
9655 2000-05-25 Dave Love <fx@gnu.org>
9657 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9659 * coding.c (encode_eol): Add null statement after label.
9661 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9663 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9666 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9668 * ccl.c (ccl_driver): Fix previous change.
9670 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9672 * coding.c (run_pre_post_conversion_on_str): Set point to the
9673 beginning of buffer before calling coding->post_read_conversion.
9674 (decode_coding_string): Give correct args to
9675 run_pre_post_conversion_on_str.
9676 (encode_coding_string): Likewise.
9678 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9679 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9680 eight-bit-graphic correctly.
9682 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9684 * fileio.c (Finsert_file_contents): Even if a file is not found,
9685 execute codes for setting up coding system. Call
9686 after-insert-file-functions unconditionally.
9688 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9690 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9691 BSD_PGRPS are not defined.
9693 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9695 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9697 (syms_of_charset): Avoid building same strings.
9699 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9701 * lread.c (Fload): Add a comment about the meaning of
9702 Vuser_init_file being t.
9704 * puresize.h (BASE_PURESIZE): Increase to 675000.
9706 * s/gnu-linux.h (setpgrp): Don't define it here because this
9707 prevents compilation on GNU/Linux systems with glib 2.2.
9709 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9712 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9714 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9715 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9717 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9719 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9721 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9723 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9725 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9727 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9729 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9731 * keyboard.c (read_char): Allow character codes 128..255 to be
9732 handled by input-method-function.
9734 * insdel.c (adjust_markers_for_replace): Fix previous change.
9735 (adjust_after_replace): If PREV_TEXT is nil, call
9736 adjust_markers_for_insert, not adjust_markers_for_replace.
9738 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9740 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9741 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9742 [HAVE_GRANDPT]: Define.
9743 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9745 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9748 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9750 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9752 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9754 The following changes are to handle 8-bit characters in a
9755 multibyte buffer/string without facing with byte combining
9756 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9757 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9759 * Makefile.in (fns.o): Depend on charset.h.
9761 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9762 convert it to unibyte.
9763 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9765 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9766 apparent char boundary.
9767 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9768 0x80..0x9F to/from multibyte form.
9770 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9773 * callproc.c (Fcall_process): Always encode an argument string if
9774 it is multibyte. Setup src_multibyte and dst_multibyte members of
9775 process_coding properly.
9777 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9778 SPLIT_NON_ASCII_CHAR.
9780 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9782 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9784 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9785 (SPLIT_CHARACTER_SEQ): This macro deleted.
9786 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9787 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9788 and eight-bit-graphic.
9789 (char_to_string): Likewise. Signal an error for too large
9791 (char_printable_p): Return 0 for 8-bit characters.
9792 (update_charset_table): Update iso_charset_table only when a final
9793 character is non-negative.
9794 (find_charset_in_text): Renamed from find_charset_in_str.
9795 Arguments and return value changed. Callers changed.
9796 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9797 be -1 if CHARSET is used only internally.
9798 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9800 (Fcharset_after): Simplified.
9801 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9802 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9803 (multibyte_chars_in_text): Simplified by assuming there's no
9804 invalid multibyte sequence.
9805 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9806 (str_as_unibyte): New functions.
9807 (Fstring): Simpified by assuming that byte combining never happens.
9808 (init_charset_once): Initialization for
9809 LEADING_CODE_8_BIT_CONTROL.
9810 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9811 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9812 eight-bit-control and eight-bit-graphic.
9814 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9815 (CHARSET_8_BIT_GRAPHIC): New macros.
9816 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9817 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9818 (CHARSET_REVERSE_CHARSET): Likewise.
9819 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9821 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9822 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9823 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9824 encounter an invalid multibyte sequence.
9825 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9826 sequence is always valid.
9827 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9828 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9829 (CHAR_STRING): For 8-bit characters, call char_to_string.
9830 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9831 multibyte sequence is always valid.
9832 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9833 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9834 (str_as_unibyte): Extern them.
9835 (BCOPY_SHORT): Fix a bug.
9836 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9837 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9838 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9839 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9841 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9842 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9843 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9844 (EMIT_BYTES): New macros.
9845 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9846 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9848 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9849 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9850 check the validity of multibyte sequence.
9851 (decode_coding_emacs_mule): New function.
9852 (encode_coding_emacs_mule): New macro.
9853 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9855 (DECODE_ISO_CHARACTER): Just return a character code.
9856 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9857 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9858 EMIT_CHAR to produced decoded characters. Exit the loop only by
9859 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9861 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9862 only position codes for an invalid character.
9863 (encode_designation_at_bol): Return new destination pointer. 5th
9864 arg DSTP is changed to DST.
9865 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9866 from the source by ONE_MORE_CHAR. Don't handle the case of last
9868 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9870 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9871 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9872 TWO_MORE_BYTES to fetch a byte from the source.
9873 (encode_eol): Pay attention to coding->src_multibyte.
9874 (detect_coding, detect_eol): Preserve members src_multibyte and
9876 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9877 (encoding_buffer_size): Set magnification to 3 for all coding
9878 systems that require encoding.
9879 (ccl_coding_driver): For decoding, be sure that the result is
9880 valid multibyte sequence.
9881 (decode_coding): Initialize coding->errors and coding->result.
9882 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9883 and raw-text, always call decode_eol. Handle the case of last
9884 block here. If not coding->dst_multibyte, convert the resulting
9885 sequence to unibyte.
9886 (encode_coding): Initialize coding->errors and coding->result.
9887 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9888 and raw-text, always call encode_eol. Handle the case of last
9890 (shrink_decoding_region, shrink_encoding_region): Detect cases
9891 that we can't skip data more rigidly.
9892 (code_convert_region): Setup src_multibyte and dst_multibyte
9893 members of coding. For decoding, if the buffer is multibyte,
9894 convert the source sequence to unibyte in advance. For encoding,
9895 if the buffer is multibyte, convert the resulting sequence to
9896 multibyte afterward.
9897 (run_pre_post_conversion_on_str): New function.
9898 (code_convert_string): Deleted and divided into the following two.
9899 (decode_coding_string, encode_coding_string): New functions.
9900 (code_convert_string1, code_convert_string_norecord): Call one of
9902 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9903 MAKE_NON_ASCII_CHAR.
9904 (Fset_terminal_coding_system_internal)
9905 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9906 and dst_multibyte members.
9907 (init_coding_once): Initialize iso_code_class with new enum
9908 ISO_control_0 and ISO_control_1.
9910 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9911 devided into ISO_control_0 and ISO_control_1.
9912 (struct coding_system): New members src_multibyte, dst_multibyte,
9913 errors, and result. Delete member fake_multibyte.
9914 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9916 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9919 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9922 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9924 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9926 (Ftranspose_region): Delete codes for handling byte combining.
9928 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9929 dst_multibyte members of coding. On handling REPLACE on unibyte
9930 buffer, convert the result of decode_coding to unibyte. On
9931 inserting into a mutibyte buffer, always call code_convert_region.
9932 (e_write): Setup coding->src_multibyte according to the
9933 multibyteness of the source (buffer or string).
9935 * fns.c (concat): Handle 8-bit characters correctly.
9936 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9937 unibyte in the result.
9938 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9939 valid multibyte form in the result.
9940 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9941 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9942 return -1, signal an error.
9943 (base64_encode_1): New arg MULTIBYTE. Get each character by
9944 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9945 character is found, return -1.
9946 (Fbase64_decode_region): Delete codes for handling byte-combining.
9947 Treat each decoded byte as a unibyte character.
9948 (Fbase64_decode_string): Return unibyte string.
9949 (Fcompare_strings, concat, string_byte_to_char): Use
9950 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9951 FETCH_STRING_CHAR_ADVANCE.
9952 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9953 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9955 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9956 SPLIT_NON_ASCII_CHAR.
9957 (fontset_ref_via_base, fontset_set): Likewise
9959 * insdel.c (adjust_markers_for_record_delete): Deleted.
9960 (adjust_markers_for_insert): Argument changed. Caller changed.
9961 (adjust_markers_for_replace): Likewise.
9962 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9963 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9964 (copy_text): Delete unused local varialbe c_save. For converting
9965 to multibyte, be sure to make all 8-bit characters in valid
9967 (count_size_as_multibyte): Handle 8-bit characters correctly.
9968 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9969 (adjust_after_replace, replace_range, del_range_2)
9970 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9971 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9972 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9973 handling byte combining.
9974 (adjust_before_replace): Deleted.
9976 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9977 SPLIT_NON_ASCII_CHAR.
9978 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9979 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9980 (Fkey_description): Likewise.
9982 * lread.c (read1): On reading multibyte string, be sure to make
9983 all 8-bit chararacters in valid multibyte form.
9984 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9986 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9989 * process.c (Fstart_process): GCPRO current_dir before calling
9990 Ffind_operation_coding_system. Encode arguments here.
9991 (create_process): Don't encode arguments here. Setup
9992 src_multibyte and dst_multibyte members of struct coding.
9993 (read_process_output): Setup src_multibyte and dst_multibyte
9994 members of struct coding. If the output is to multibyte buffer,
9995 always decode the output of the process. Adjust the
9996 representation of 8-bit characters to the multibyteness of the output.
9997 (send_process): Setup coding->src_multibyte according to the
9998 multibyteness of the source.
10000 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
10001 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
10002 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
10004 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
10006 * w16select.c (Fw16_set_clipboard_data): Setup members
10007 src_multibyte and dst_multibyte of coding. Adjusted for the
10008 change for find_charset_in_str.
10009 (Fw16_get_clipboard_data): Likewise.
10011 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
10012 dst_multibyte of coding.
10013 (x_to_w32_font): Likewise.
10015 * w32select.c (Fw32_set_clipboard_data): Setup members
10016 src_multibyte and dst_multibyte of coding. Adjusted for the
10017 change for find_charset_in_str.
10018 (Fw32_get_clipboard_data): Likewise.
10020 * xdisp.c (get_next_display_element): Handle 8-bit characters
10022 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10023 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10025 * xselect.c (selection_data_to_lisp_data): Setup members
10026 src_multibyte and dst_multibyte of coding. Adjusted for the
10027 change for find_charset_in_str.
10028 (lisp_data_to_selection_data): Likewise.
10030 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10032 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10034 * dispextern.h (Vimage_types): Add extern declaration.
10036 * xdisp.c (Vimage_types): Moved here from xfns.c.
10037 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10039 * xfns.c (Vimages_types): Moved to xdisp.c.
10040 (syms_of_xfns): Move `image-types' to xdisp.c.
10042 * w32fns.c (Vimage_types): Removed.
10043 (syms_of_w32fns): Remove `image-types'.
10045 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10047 * fns.c (map_char_table): Pay attention to character number of
10048 charset. Check the validity of charset at the first level. For
10049 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10052 * fontset.c: Include "buffer.h".
10053 (fs_load_font): If the face has fontset, record the face ID in
10055 (Finternal_char_font): New function.
10056 (accumulate_font_info): New function.
10057 (Ffontset_info): Rewritten for the new fontset implementation.
10058 (syms_of_fontset): Register Vdefault_fontset in the first element
10059 of Vfontset_table. Include Vdefault_fontset in
10060 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10063 2000-05-16 Dave Love <fx@gnu.org>
10065 * m/iris5d.h: Deleted -- unused.
10067 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10069 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10070 `invalid' instead of `illegal'.
10072 * indent.c (Fmove_to_column): When ending within a tab, insert
10073 spaces first so that markers at the end of the tab get adjusted.
10075 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10076 buffer list that wasn't selected in that frame.
10078 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10079 is needed on mescaline, use a 2 char prefix, and call
10080 make_temp_name with second arg non-zero.
10082 * fileio.c (make_temp_name): New function, extracted from
10084 (Fmake_temp_name): Use it.
10086 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10088 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10090 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10092 * Makefile.in (lisp): Add env.elc.
10094 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10096 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10098 * search.c (Freplace_match): Handle case of `\N' in the
10099 replacement when there's no group N.
10101 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10103 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10104 of the message to message_dolog.
10106 * keyboard.c (read_char): Don't clear current message for help
10107 events; let the code handling help events handle this. Change
10108 code detecting help events that should be ignored.
10110 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10111 we're interating over a string.
10113 2000-05-09 Dave Love <fx@gnu.org>
10115 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10116 that offset before writing. Move gcpro region past call of
10119 2000-05-04 Dave Love <fx@gnu.org>
10121 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10123 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10125 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10126 of inserted characters when BUF equals the current buffer, and PT
10127 is in front of or equal to FROM.
10129 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10131 * xdisp.c (handle_single_display_prop): If display property value
10132 is invalid, or something not supported on the frame, restore
10133 iterator's position to what it was initially. Make sure to return
10134 0 for invalid and unsupported property values.
10136 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10137 that x_per_char_metric returns null.
10139 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10141 * xterm.h (struct face): Add forward declaration.
10142 (struct image): Ditto.
10143 (image_ascent): Add prototype.
10145 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10146 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10147 image_ascent instead of using IMAGE_ASCENT.
10149 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10150 (IMAGE_ASCENT): Removed.
10152 * xfns.c (Qcenter): New variable.
10153 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10154 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10155 (image_ascent): New function.
10156 (lookup_image): Recognize `:ascent center'.
10157 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10158 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10159 (xbm_load): Don't set image's ascent here.
10160 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10161 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10162 check ascent values here.
10163 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10164 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10165 (syms_of_xfns): Initialize Qcenter.
10167 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10168 to the limits, increase the limits.
10170 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10172 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10173 Check Vfont_encoding_alist against the full name of the opened font.
10175 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10177 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10178 taller than the window.
10180 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10182 * xfaces.c (realize_x_face): Fix the argument of the second
10183 xassert. BASE_FACE may not be a face for ASCII.
10185 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10187 * print.c (print_object): Treat print-length < 0 as nil.
10189 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10191 * s/freebsd.h (TERMCAP_OBJ): Removed.
10192 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10194 * lread.c (read1): Don't treat period followed by certain
10195 characters as symbol start.
10197 * xfns.c (slurp_file): New function.
10198 (xbm_image_p): Handle case of in-memory XBM files.
10199 (xbm_scan): Rewritten to work on memory buffers instead of files.
10200 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10201 Work on memory buffers instead of files. If DATA is null test
10202 if buffer looks like an in-memory XBM file.
10203 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10204 memory buffers instead of files.
10205 (xbm_file_p): New function.
10206 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10208 * lread.c (end_of_file_error): New function.
10209 (read1): Call it instead of signaling `end-of-file' directly.
10211 * print.c (print_error_message): Print data of `end-of-file'
10212 with Fprinc instead of Fprin1.
10214 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10216 * window.c (freeze_window_start): Check that minibuffer scroll
10217 window isn't nil before extracting the window structure pointer
10220 * undo.c (record_delete): If we hit the end of the undo list, stop
10221 picking elements apart.
10223 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10225 * xdisp.c (display_line): If lines are continued, restore
10226 iterator's ascent/descent information to the values before the
10227 first glyph not fitting on the line.
10229 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10231 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10232 positions in glyph matrix. Don't compute new window end positions.
10234 * dispnew.c (increment_matrix_positions): Renamed from
10235 increment_glyph_matrix_buffer_positions.
10236 (increment_row_positions): Renamed from
10237 increment_glyph_row_buffer_positions.
10239 * dispextern.h: Change names of renamed functions from dispnew.c
10242 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10244 * fileio.c (Fdo_auto_save): Create directories for auto-save
10245 list file if necessary.
10247 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10248 from buffer or frame.
10249 (automatic_hscrolling_p): New variable.
10250 (hscroll_windows): Scroll windows horizontally only if automatic
10251 hscrolling is allowed.
10252 (syms_of_xdisp): New variable `automatic-hscrolling'.
10254 * frame.h (struct frame): Add member extra_line_spacing.
10256 * xfns.c (x_set_line_spacing): New function.
10257 (Fx_create_frame): Set line spacing from resources.
10258 (Qline_spacing): New variable.
10259 (syms_of_xfns): Initialize Qline_spacing.
10261 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10263 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10264 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10265 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10266 extra_line_spacing from default value.
10267 (init_buffer_once): Initialize default value of extra_line_spacing.
10269 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10272 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10273 prompt_width. Add extra line spacing.
10275 * term.c (produce_glyphs): Remove reference to struct it's
10278 * dispextern.h (struct it): Remove member prompt_width, add
10279 extra_line_spacing.
10281 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10283 * dispnew.c (update_frame_line): When writing a whole line, make
10284 sure cursor is in the right row afterwards, otherwise a use of
10285 capability `ch' in cmgoto might leave the cursor in the row below.
10287 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10289 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10291 * keyboard.c (timer_check): Fix typo in comment.
10293 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10295 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10296 name change: ch -> character.
10298 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10300 * keyboard.c (echo_message_buffer): New variable.
10301 (echo_now): Set echo_message_buffer to the echo area buffer used
10302 to display the echo.
10303 (cancel_echoing): Reset echo_message_buffer to nil.
10304 (read_char): Code rewritten that handles canceling an echo or
10305 echoing a dash, respectively.
10307 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10308 directory doesn't exist.
10310 2000-04-19 Dave Love <fx@gnu.org>
10312 * fns.c (syms_of_fns): Defsubr mapc.
10313 (concat): Don't allow numeric args.
10314 (Fconcat): Doc change.
10316 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10318 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10319 instead define end_match(1|2) more carefully.
10320 Use GET_CHAR_BEFORE_2 for `begline'.
10322 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10324 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10325 on 64-bit systems where NULL is defined as `0'.
10327 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10328 the `variable argument list' to make it work on Alpha.
10330 * m/alpha.h (_LP64) [!_LP64]: Define.
10331 (ORDINARY_LINK): Define for NetBSD.
10333 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10335 2000-04-19 Dave Love <fx@gnu.org>
10337 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10340 * Makefile.in (LIBS): Don't use.
10341 (GETLOADAVG_OBJ): Define again.
10342 (otherobj): Add GETLOADAVG_OBJ.
10344 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10346 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10348 * lread.c (read_filtered_event): Cancel and start busy cursor.
10350 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10351 that the per-character metrics may be null.
10353 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10355 * buffer.c (clone_per_buffer_values): New function.
10356 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10357 clone_per_buffer_values if CLONE is not nil.
10359 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10361 2000-04-16 Dave Love <fx@gnu.org>
10363 * Makefile.in: Remove obsolete localcpp stuff.
10364 (GETLOADAVG_OBJ): Don't define.
10365 (obj): Move LIBOBJS...
10366 (otherobj): ... to here.
10367 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10368 whitespace-only lines after the continuation (Irix).
10370 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10372 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10374 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10376 2000-04-14 Dave Love <fx@gnu.org>
10378 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10379 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10380 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10381 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10384 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10385 autoconfiscated HAVE_GETLOADAVG.
10387 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10390 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10392 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10393 (fill_in_lock_file_name): Avoid existing files that aren't links.
10395 2000-04-14 Dave Love <fx@gnu.org>
10397 * Makefile.in (LIBS, LIBOBJS): New variable.
10398 (INTERVAL_SRC): Convert to make variable.
10399 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10400 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10401 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10403 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10404 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10405 (shortlisp): Add facemenu, float-sup, frame.
10406 (SOME_MACHINE_LISP): Remove them from here.
10407 (LIBES): Change unused LDLIBS to autoconf LIBS.
10409 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10411 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10413 * composite.c (update_compositions): If FROM and TO are not in a
10414 valid range, do nothing.
10416 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10418 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10420 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10422 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10425 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10427 * fileio.c (a_write): Remove redundant semi-colons.
10428 (e_write): Return -1 if failed to write all the data.
10429 This fixes the changes made at 1999-12-15.
10431 2000-04-12 Dave Love <fx@gnu.org>
10433 * fns.c (mapcar1): Test for null vals to support mapc.
10434 (Fmapc): New function.
10436 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10438 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10439 (IT_frame_up_to_date): Support the buffer local value of
10440 cursor-type, if defined.
10442 2000-04-10 Dave Love <fx@gnu.org>
10444 * editfns.c (preceding-char, following-char): Doc fix.
10446 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10448 * Makefile.in (temacs): Revert 2000-03-12 change.
10450 2000-04-10 Jason Rumney <jasonr@gnu.org>
10452 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10454 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10456 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10457 area buffer, if it's not set up yet.
10459 * indent.c (compute_motion): Set immediate_quit.
10461 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10463 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10464 (realize_tty_face): Suppress boldness if colors are the inverse of
10465 the default colors, and tty_suppress_bold_inverse_default_colors_p
10467 (Ftty_suppress_bold_inverse_default_colors): New function.
10468 (syms_of_xfaces): Defsubr it.
10470 * buffer.c (Frestore_buffer_modified_p): New function.
10471 (syms_of_buffer): Defsubr it.
10473 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10475 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10476 charset id (int) argument, not a charset (Lisp_Object).
10478 * coding.h (code_convert_string): Declare.
10479 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10480 object, as the fourth argument to code_convert_string.
10482 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10483 (Fset_fontset_font): Use EQ to compare lisp objects.
10485 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10487 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10488 a pointer that looks like a lisp object.
10489 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10490 zero, instead see whether it's an integer object, since they can't
10492 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10494 * dispnew.c (allocate_matrices_for_frame_redisplay)
10495 (direct_output_forward_char): Use X(U)INT and make_number as needed
10496 to convert between (unsigned) int values and lisp integers.
10497 * keyboard.c (read_key_sequence): Likewise.
10498 * lread.c (substitute_object_recurse): Likewise.
10499 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10500 * minibuf.c (do_completion, Fminibuffer_complete_word)
10501 (Fminibuffer_completion_help): Likewise.
10502 * term.c (produce_special_glyphs): Likewise.
10504 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10505 * print.c (print_preprocess, print_object): Likewise.
10507 * search.c (compile_pattern): Use NILP when checking for nil.
10509 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10510 __OPTIMIZE__]: Provide a GNU C macro version that handles
10511 lisp-object unions.
10512 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10513 field, to better cope with ENABLE_CHECKING and calls that modify a
10514 Lisp_Object using its old value.
10516 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10518 * window.c (compare_window_configurations): Signal an error
10519 if parameters C1 or C2 aren't window configurations.
10521 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10522 AFTER_POTENTIAL_GC calls around calls to functions that can
10523 signal an error and thus invoke the debugger.
10525 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10527 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10528 an error if decoding fails.
10530 * keyboard.c (lispy_mouse_names): Variable removed.
10531 (Vlispy_mouse_stem): New variable.
10532 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10533 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10534 for any mouse button number. Increase size of mouse_syms and
10535 button_down_location as needed. Call modify_event_symbol with
10536 different arguments.
10537 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10538 Call modify_event_symbol with different arguments.
10539 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10540 for any button number. Call modify_event_symbol with different
10542 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10543 Accept a string for NAME_ALIST_OR_STEM.
10545 * lisp.h (larger_vector): Add prototype.
10547 * fns.c (larger_vector): Make externally visible.
10549 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10551 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10553 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10554 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10555 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10556 we are between str1 and str2.
10557 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10558 (PATFETCH): Use `TRANSLATE'.
10559 (PATFETCH_RAW): Fetch multibyte char if applicable.
10560 (PATUNFETCH): Remove.
10561 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10562 When writing a char, write it directly into the pattern buffer rather
10563 than going needlessly through a temp char-array.
10564 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10565 multibyte magic and remove the useless `#ifdef emacs'.
10566 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10569 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10570 conditional on `emacs'.
10572 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10574 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10576 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10577 non-union-type versions of XMARK and friends here, because XMARK
10578 and friends won't work on an integer field if NO_UNION_TYPE is not
10580 (make_number): Define as a function if it's not defined as a macro.
10582 * composite.c (run_composite_function): Use NILP when checking for nil.
10583 (syms_of_composite): Delete local var NARGS, pass an int as first
10584 argument to Fmake_hash_table.
10586 * editfns.c (text_property_stickiness): Use NILP to test
10587 Lisp_Object boolean value.
10588 (Fmessage_or_box): Don't use NILP to test int variable.
10589 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10590 problems reading from and changing the same lisp value in an
10593 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10595 * term.c (TN_no_color_video): New variable.
10596 (term_init): Intitialize TN_no_color_video.
10597 (enum no_color_bit): New enumeration.
10598 (MAY_USE_WITH_COLORS_P): New macro.
10599 (turn_on_face): Use it to determine if attributes may be used
10600 combined with colors.
10602 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10604 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10605 with int lvalues via casts; instead, just yield lisp object lvalues.
10606 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10607 proper accessor macros.
10608 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10609 (grow_mini_window): Fix typo getting int value of root->height.
10611 * xdisp.c (compute_string_pos): Fix order of arguments to
10612 string_pos_nchars_ahead.
10613 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10614 count arg to variable-arg routines like Frun_hook_with_args and
10616 (back_to_previous_visible_line_start)
10617 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10618 fixed-arg routines like Fget_char_property and Fmake_string.
10619 (reconsider_clip_changes): Use XINT when comparing integer lisp
10620 objects, or passing them as int arguments.
10621 (mark_window_display_accurate, insert_left_trunc_glyphs)
10622 (append_space, extend_face_to_end_of_line): Use make_number when
10623 storing or passing integer values as lisp objects.
10624 (set_cursor_from_row, highlight_trailing_whitespace): Use
10625 INTEGERP, not implicit test against zero, for glyph object.
10626 (try_window_id): Don't use make_number when we want an int value.
10628 * xfaces.c (xlfd_symbolic_value): Make last argument a
10629 Lisp_Object, to be consistent with callers.
10630 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10631 (lface_hash): Apply XFASTINT to lisp values before folding in.
10633 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10634 fill in window width and height. Pass an int, not a lisp object,
10635 as first arg to Finsert.
10637 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10639 * xfaces.c (realize_basic_faces): Block input while realizing
10642 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10644 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10646 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10648 * xterm.c (x_produce_glyphs): When displaying unibyte text
10649 or ASCII, handle case that per-char metric is null.
10651 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10653 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10655 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10656 (XSUBR, XBUFFER): Verify correct object type before returning
10657 pointer, using eassert.
10658 * frame.h (XFRAME): Likewise.
10660 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10661 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10662 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10663 * data.c (set_internal): Likewise.
10664 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10665 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10666 * fileio.c (auto_save_1): Likewise.
10667 * insdel.c (check_markers): Likewise.
10668 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10669 * undo.c (record_insert): Likewise.
10670 * vmsproc.c (child_sig): Likewise.
10671 * window.c (unshow_buffer, window_loop): Likewise.
10672 * xterm.c (x_erase_phys_cursor): Likewise.
10674 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10676 * xfns.c (free_image_cache): Free the cache structure itself
10677 last, after all its members have been freed.
10679 * lisp.h (xstrdup): Add prototype.
10681 * alloc.c (xstrdup): Moved here from xfaces.c.
10682 (allocating_for_lisp): Variable removed.
10683 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10685 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10687 (xstrdup): Moved to alloc.c.
10689 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10691 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10693 * emacs.c (main): Fix sense of no-loadup test.
10695 * config.in (ENABLE_CHECKING): Undef.
10697 * lisp.h (struct interval): Replace "parent" field with a union of
10698 interval pointer and Lisp_Object; add new bitfield to use as
10699 discriminant. Change other flag fields to bitfields.
10700 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10701 is defined and the supplied test fails, print a message and abort.
10702 (eassert): New macro. Use CHECK to provide an assert-like facility.
10704 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10705 pointers; abort if the value looks like a lisp object.
10706 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10707 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10708 Modify for new interval parent definition.
10710 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10711 (UNMARK_BALANCE_INTERVALS): Update references that need an
10712 addressable lisp object in the interval structure.
10713 (die): New function.
10714 (suppress_checking): New variable.
10716 * intervals.c (interval_start_pos): Just return 0 if there's no
10719 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10721 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10722 and earlier Emacs versions.
10724 * keyboard.c (Ftop_level): Cancel busy-cursor.
10726 * eval.c (call_debugger): Cancel busy-cursor.
10728 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10730 * search.c (Freplace_match): Adjust multibyteness of the current
10731 buffer and NEWTEXT. Free allocated memory before signaling an error.
10733 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10735 * regex.c (analyse_first): New function obtained by ripping out most
10736 of re_compile_fastmap and generalizing it a little bit so that it
10737 can also just return whether a given (sub)pattern can match the empty
10739 (regex_compile): Use `analyse_first' to decide whether the loop-check
10740 needs to be done or not for *, +, *? and +? (the loop check is costly
10741 for non-greedy repetition).
10742 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10744 2000-03-28 Dave Love <fx@gnu.org>
10746 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10748 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10750 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10752 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10754 (enum re_opcode_t): Update description of succeed_n.
10755 (PATFETCH): Always define.
10756 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10757 operators, char classes, shy-groups and intervals).
10758 Optimize special cases of intervals so as to only use succeed_n and
10759 jump_n when really needed.
10760 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10761 that we don't have to handle the special cases any more.
10762 Simplify on_failure_jump handling as well.
10764 2000-03-28 Jason Rumney <jasonr@gnu.org>
10766 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10768 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10770 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10772 * s/msdos.h (GC_SETJMP_WORKS): Define.
10774 * alloc.c (mark_maybe_object): New function.
10775 (mark_memory): Use it.
10776 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10777 (setjmp_tested_p, longjmp_done): New variables.
10778 (test_setjmp): New function.
10779 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10780 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10782 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10783 to DEC_TEXT_POS and INC_TEXT_POS.
10785 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10786 with parameter MULTIBYTE_P.
10788 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10790 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10791 buffers because it looks for multibyte character byte sequences
10792 which don't exist in unibyte text.
10794 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10796 * xfaces.c (register_color, unregister_color, unregister_colors)
10797 [DEBUG_X_COLORS]: New functions.
10798 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10800 * xfns.c (x_set_cursor_color): Get color reference counts right.
10802 * xterm.c (x_copy_color): New function.
10803 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10805 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10806 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10807 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10808 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10809 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10810 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10811 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10812 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10813 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10814 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10816 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10817 names for handling per-buffer variables.
10819 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10820 instead of MAX_BUFFER_LOCAL_VARS.
10821 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10823 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10825 * xfns.c (x_specified_cursor_type): New function.
10826 (x_set_cursor_type): Use it.
10828 * buffer.h (struct buffer): Add cursor_type.
10830 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10832 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10833 (print_partial_compiled_pattern, re_compile_fastmap):
10835 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10836 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10837 executing it as well as when popping it off the stack to find infinite
10838 loops in non-greedy repetition operators.
10840 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10842 * doc.c (Qfunction_documentation): New variable.
10843 (syms_of_doc): Initialize Qfunction_documentation.
10844 (Fdocumentation): If FUNCTION is a symbol with non-nil
10845 `function-documentation' property, return a documentation derived
10848 * buffer.c (syms_of_buffer): Add default-cursor-type.
10849 (init_buffer_once): Don't let cursor_type have a local value
10852 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10853 on buffer-local value of cursor_type.
10854 (x_draw_bar_cursor): Add parameter WIDTH.
10856 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10857 (init_buffer_once): Set default cursor_type value to t.
10858 Mark cursor_type as local everywhere.
10859 (syms_of_buffer): New per-buffer variable cursor-type.
10861 * buffer.h (struct buffer): Remove member local_var_flags,
10863 (MAX_BUFFER_LOCAL_VARS): New macro.
10864 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10865 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10866 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10867 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10869 * print.c (print_object): Use new macros for per-buffer variables.
10871 * category.c (Fset_category_table): Use new macros for per-buffer
10874 * buffer.c (buffer_permanent_local_flags): Make a char array.
10875 (max_buffer_local_idx): New variable.
10876 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10877 for new handling of per-buffer variables.
10878 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10879 (init_buffer_once): Initialize per-buffer vars differently.
10880 Set max_buffer_local_idx.
10882 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10885 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10887 * data.c (do_symval_forwarding, store_symval_forwarding)
10888 (find_symbol_value, set_internal, default_value, Fset_default)
10889 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10890 per-buffer variables.
10892 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10894 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10896 * xterm.c (x_term_init): Unblock input around call1 of
10897 Qvendor_specific_keysyms.
10899 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10900 (find_defun_start): Consider an open parenthesis in column 0
10901 a defun start only if open_paren_in_column_0_is_defun_start is set.
10902 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10904 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10906 * eval.c (Fautoload): Add entry in load-history (if after dump).
10907 * lread.c (load-history): Update docstring.
10909 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10911 * indent.c (Fvertical_motion): Always use the current buffer.
10912 Temporarily change the window's buffer, if necessary.
10914 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10916 * xterm.c (fast_find_position): Make sure not to consider rows
10917 not visible in the window.
10919 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10921 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10922 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10924 2000-03-22 Jason Rumney <jasonr@gnu.org>
10926 * w32menu.c (single_submenu): Set help string to NULL if none.
10927 (w32_menu_show): Set help string correctly.
10928 (add-menu-item): Set help string in MIIM_DATA for menu item.
10929 Load SetMenuItemInfoA explicitly.
10930 (w32_menu_display_help): New function.
10932 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10933 (QCdata): Moved to xdisp.c.
10935 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10936 (Vw32_charset_to_codepage_alist): Removed.
10937 (Vw32_charset_info_alist): New variable.
10938 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10939 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10940 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10941 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10943 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10944 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10945 Define Vw32_charset_info_alist and w32_charset symbols.
10947 2000-03-22 Jason Rumney <jasonr@gnu.org>
10949 * makefile.nt (w32bdf.obj): Update dependencies.
10951 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10953 * w32fns.c: Include fontset.h after dispextern.h.
10954 (Fx_create_frame): Do not create fontset.
10955 (w32_load_system_font): Doc fix.
10956 (Fx_close_connection): Free full_name if it is not shared.
10958 * w32term.c: Include fontset.h after dispextern.h.
10959 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10961 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10962 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10963 (w32_font_is_double_byte): New function, needs body.
10964 (x_append_glyph): Set glyph->glyph_not_available_p.
10965 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10966 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10967 character, convert it to a unibyte character.
10968 (struct glyph_string): Delete member `charset'.
10969 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10970 calculating it is found.
10971 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10972 the case that per char metric is not available correctly.
10973 (x_fill_glyph_string): Handle the case that the specific glyph is
10974 not available correctly.
10975 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10976 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10977 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10978 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10979 fontset. Don't call FS_LOAD_FONT.
10981 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10983 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10984 (INT_LISPLIKE): New macro.
10985 (NULL_INTERVAL_P): Use it.
10986 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10987 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10988 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10990 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10991 explicit references to "parent" field of struct interval and
10992 associated unclean type conversions.
10993 * intervals.c (create_root_interval, root_interval, rotate_right)
10994 (rotate_left, balance_possible_root_interval, split_interval_right)
10995 (split_interval_left, interval_start_pos, find_interval)
10996 (next_interval, previous_interval, update_interval)
10997 (adjust_intervals_for_insertion, delete_node, delete_interval)
10998 (adjust_intervals_for_deletion, merge_interval_right)
10999 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
11000 (copy_intervals_to_string): Likewise.
11001 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
11003 * syntax.c (update_syntax_table): Likewise.
11005 * intervals.c (reproduce_tree_obj): New function, like
11006 reproduce_tree but takes a Lisp_Object for the parent. Declare
11008 (graft_intervals_into_buffer): Use it when appropriate.
11009 (reproduce_tree): Declare with prototype.
11010 (balance_possible_root_interval): Check that the parent is a lisp
11011 object before trying to examine its type.
11013 2000-03-22 Gerd Moellmann <gerd@gnu.org>
11015 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
11016 as strings only if both are known to be strings.
11018 * s/openbsd.h (LIBS_TERMCAP): Undef.
11020 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11022 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11023 definitions for non-Emacs compilation.
11024 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11025 outside of `#ifdef emacs'.
11026 (print_partial_compiled_pattern): Update.
11027 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11028 (re_compile_fastmap): Merge handling of charset and charset_not (for
11029 emacs and non-emacs compilation as well).
11030 Similarly for (not)categoryspec and (not)syntaxspec.
11031 Don't use the fastmap when reaching `anychar' since the added
11032 complexity is not justified.
11033 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11034 and (not)syntaxspec. Merge (not)categoryspec.
11036 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11038 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11039 (FACE_FOR_CHAR): Define them differently for the configuration of
11042 2000-03-21 Dave Love <fx@gnu.org>
11044 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11047 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11049 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11050 (lface_fully_specified_p): Don't check contents of
11051 LFACE_FONT_INDEX because that attribute is optional.
11052 (realize_x_face): Remove now unwarranted xassert.
11054 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11056 The following changes are to make font selection based on
11057 characters, not charset. In addition, they recover fontset
11058 facilities while utilizing the new font selection mechanism.
11060 * Makefile.in (fontset.o): Depend on dispextern.h.
11062 * alloc.c (mark_face_cache): Don't mark face->registry.
11064 * dispextern.h (struct glyph): New member glyph_not_available_p.
11065 Use 22 bits for face_id.
11066 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11067 (struct face): Delete member registry, new member ascii_face.
11068 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11069 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11070 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11071 (struct it): Delete member charset, new member glyph_not_available_p.
11073 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11074 (struct fontset_info, struct fontset_data): Structs removed.
11075 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11076 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11077 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11078 (fs_free_face_fontset, fontset_font_pattern)
11079 (face_suitable_for_char_p, face_for_char)
11080 (make_fontset_for_ascii_face): Extern them.
11081 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11082 (FS_LOAD_FACE_FONT): New macro.
11084 * fontset.c: All codes rewritten or adjusted for the change of
11085 fontset implementation. Now fontset is represented by char table.
11086 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11088 (my_strcasecmp): Function removed.
11089 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11090 (AREF, ASIZE): New macros.
11091 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11092 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11093 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11094 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11095 (fontset_id_valid_p, font_family_registry, fontset_name)
11096 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11097 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11099 (fs_load_font): New arg FACE. Caller changed.
11100 (fs_query_fontset): Argument changed. Caller changed.
11101 (Fquery_fontset): call fs_query_fontset.
11102 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11104 (clear_fontset_elements, check_registry_encoding)
11105 (check_fontset_name): New functions.
11106 (syms_of_fontset): Set char-table-extra-slots property of fontset
11107 to 3. Staticpro and initialize Vfontset_table and
11108 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11110 * frame.h (struct frame): Member `fontset_data' removed.
11111 (FRAME_FONTSET_DATA): Macro removed.
11113 * frame.c (make_frame): Don't allocate f->fontset_data.
11114 (Fdelete_frame): Don't free f->fontset_data.
11116 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11118 * xdisp.c (charset_at_position): Function removed.
11119 (init_iterator): Don't set member charset of struct `it'.
11120 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11121 (next_element_from_display_vector, insert_left_trunc_glyphs):
11123 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11125 (get_next_display_element, append_space)
11126 (extend_face_to_end_of_line): Likewise.
11128 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11130 (clear_font_table, frame_update_line_height, load_face_font):
11131 Adjusted for the change of fontset implementation.
11132 (load_face_fontset_font): Function removed.
11133 (pixel_point_size): New function.
11134 (font_list): Argument type changed. Caller changed.
11135 (LFACE_FONT): New macro.
11136 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11137 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11138 Lisp_Object. Determine the font name by actually loading a font
11139 by the specified pattern. Set LFACE_FONT (lface) to the specified
11140 pattern. Even if a font is not found, don't try alternatives.
11141 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11142 (set_font_frame_param): If `font' is specified in lface, use it.
11143 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11144 (lface_same_font_attributes_p): Likewise.
11145 (make_realized_face): Arguent changed. Caller changed. Set
11146 face->ascii_face to face itself.
11147 (free_realized_face): Free face->fontset if face is for ASCII.
11148 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11149 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11150 (free_realized_multibyte_face): New function.
11151 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11152 changed. Caller changed.
11153 (try_font_list): Argument type changed.
11154 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11155 (choose_face_font): Argument changed. Handle fontset properly.
11156 (choose_face_fontset_font): Function removed.
11157 (realize_default_face, realize_named_face): Don't remove the
11159 (realize_face): Argument changed. Caller changed. Remove face
11160 with the arg former_face_id in advance. Load font for the new face.
11161 (realize_x_face): Argument changed. Caller changed. For a
11162 multibyte character, share fontset with base_face. For a single
11163 byte character, make a new realized fontset. Don't load a font here.
11164 (realize_tty_face): Argument changed. Caller changed.
11165 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11166 (face_at_buffer_position): Don't check multibyte_p for returning
11168 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11169 FACE_SUITABLE_FOR_CHARSET_P.
11170 (syms_of_xfaces): Remove code for Qx_charset_registry and
11171 Vface_default_registry.
11173 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11174 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11175 (x_per_char_metric): Don't try FONT->default_char. Even if
11176 pcm->width is zero, glyph bits may exist.
11177 (x_encode_char): Always initialize char2b->byte1.
11178 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11179 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11180 (x_append_glyph): Set glyph->glyph_not_available_p.
11181 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11182 it->charset. Handle the case that per char metric is not
11183 available. If it->multibyte_p is zero and it->c is a multibyte
11184 character, convert it to a unibyte character.
11185 (struct glyph_string): Delete member `charset'.
11186 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11187 the case that per char metric is not available correctly.
11188 (x_fill_glyph_string): Handle the case that the specific glyph is
11189 not available correctly.
11190 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11191 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11192 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11193 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11194 fontset. Don't call FS_LOAD_FONT.
11196 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11197 (x_create_tip_frame): Likewise.
11198 (Fx_close_connection): Free full_name of font_info.
11200 * fns.c (optimize_sub_char_table): New function.
11201 (Foptimize_char_table): New function.
11202 (syms_of_fns): Defsubr Soptimize_char_table.
11204 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11206 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11207 only if buffer is displayed in some window.
11209 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11210 (try_window_reusing_current_matrix): Don't call scroll run
11211 function if run's current and desired position are the same;
11212 this prevents cursor flickering.
11214 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11216 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11218 * regex.c (RE_STRING_CHAR): New macro.
11219 (GET_CHAR_AFER_2): Remove.
11220 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11221 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11222 (print_partial_compiled_pattern, re_compile_fastmap)
11223 (re_match_2_internal): Remove on_failure_jump_exclusive.
11224 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11225 optimization only need to work for * (ie. can use of_keep_string_jump).
11226 Remove the special case for .*\n since it is now covered by the general
11228 (re_search_2): Don't bother with `room'.
11229 (skip_one_char): New function.
11230 (skip_noops): Simplify since `memory' is not needed any more.
11231 (mutually_exclusive_p): Restructure slightly to use `switch' and
11232 add handling for "all" remaining cases.
11233 (re_match_2_internal): Change on_failure_jump_smart to use
11234 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11235 rather than on_failure_jump_exclusive.
11237 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11239 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11240 number of bits per RGB because it's everywhere used as the depth
11243 * term.c (calculate_costs): Remove code dealing with X frames.
11245 2000-03-19 Richard M. Stallman <rms@gnu.org>
11247 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11249 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11251 * lread.c (read_integer): Unread the last char not consumed.
11253 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11255 * xterm.c (x_update_window_cursor): Don't update in frames
11256 which are in the process of being deleted.
11258 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11260 * Makefile.in (mostlyclean): Add `*.core'.
11261 (clean): Add `bootstrap-emacs'.
11263 * lread.c (read_integer): New function.
11264 (read1): Support read syntax #o, #x, #b, #r.
11266 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11268 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11269 make sure POINTER_TO_OFFSET gives the same value before and after
11270 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11271 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11272 (debug): Now only active if > 0 rather than if != 0.
11273 (DEBUG_*): Update for the new meaning of `debug'.
11274 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11275 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11276 in `succeed_n', `jump_n' and `set_number_at'.
11277 (store_op1, store_op2, insert_op1, insert_op2)
11278 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11279 (group_in_compile_stack): Move to after its arg's types are
11280 declared and add a prototype.
11281 (PATFETCH): Define in terms of PATFETCH_RAW.
11282 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11283 (QUIT): Redefine as a nop except for NTemacs.
11284 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11285 indentation of the greedy-op and shy-group code.
11286 (at_(beg|end)line_loc_p): Fix argument's types.
11287 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11288 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11289 (MATCHING_IN_FIRST_STRING): Remove.
11290 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11291 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11292 QUIT unconditionally.
11294 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11296 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11299 * process.c (send_process): Add a hint that the function
11300 can call Lisp code to its comment.
11302 * lread.c (load_dangerous_libraries): New variable.
11303 (Vbytecomp_version_regexp): New variable.
11304 (safe_to_load_p): New function.
11305 (Fload): Handle files not compiled with Emacs specially.
11306 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11308 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11310 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11312 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11313 support functions only if HAVE_X11R6_XIM is defined.
11314 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11316 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11318 * xfns.c (X_I18N_INHIBITED): Don't define.
11319 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11320 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11322 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11323 (HAVE_X11R6_XIM): Define.
11325 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11327 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11328 If set, call XSynchronize.
11330 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11332 * regex.c: Declare a new type `re_char' used throughout the code
11333 for the string char type. It's `const unsigned char' to match the
11334 rest of Emacs. Consistently make sure all pointers to strings use
11335 it and make sure all pointers into the pattern use `unsigned char'.
11336 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11337 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11340 * charset.h (GET_CHAR_AFTER_2): Remove.
11341 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11343 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11345 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11346 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11347 of them try to use backquotes.
11349 2000-03-12 Dave Love <fx@gnu.org>
11351 * unexelf.c: Restore changes of 1999-10-19.
11352 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11353 fix its type and alignment; copy it from current process.
11355 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11357 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11358 has been found. Fix bug not computing timer's predecessor.
11360 * fileio.c (Fread_file_name): Handle case that DIR contains a
11363 * window.c (Fsave_window_excursion): Doc fix.
11365 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11367 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11369 * msdos.c (vga_installed): New function, code moved from
11370 dos_set_window_size.
11371 (Qbar, Qcursor_type, outside_cursor): New variables.
11372 (syms_of_msdos): Intern and staticpro them.
11373 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11374 shape used outside Emacs when called for the first time.
11375 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11376 cursor shape used outside Emacs.
11377 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11378 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11380 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11381 parameters specify the cursor. Make qreverse a global
11382 variable (renamed to Qreverse).
11384 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11386 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11388 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11390 This is a big redesign of failure-stack and register handling, prompted
11391 by bugs revealed when trying to add shy-groups. Overall, what happened
11392 is that loops are now structured a little differently, groups can be
11393 shy and the code is a little simpler.
11395 * regex.h: Update the copyright.
11396 (RE_SHY_GROUPS): New value.
11397 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11398 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11400 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11401 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11402 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11403 for (start|stop)_memory since they now only take one argument (the
11404 second has becomes unnecessary).
11405 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11406 (print_compiled_pattern): Use %ld to printf long ints and flush to
11407 make debugging a little easier.
11408 (union fail_stack_elt): Make the integer unsigned.
11409 (struct fail_stack_type): Add a `frame' element.
11410 (INIT_FAIL_STACK): Init `frame' as well.
11411 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11412 (DEBUG_PUSH, DEBUG_POP): Remove.
11413 (NUM_REG_ITEMS): Remove.
11414 (NUM_NONREG_ITEMS): Adjust.
11415 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11416 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11417 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11418 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11420 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11421 address pushed is not the destination of the jump but the source
11423 (NUM_FAILURE_ITEMS): Remove.
11424 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11425 registers before the actual failure point). Don't hardcode any
11426 meaning for str==NULL anymore.
11427 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11428 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11430 (REG_UNSET_VALUE): Use NULL (why not?).
11431 (compile_range): Remove declaration since it doesn't exist.
11432 (struct compile_stack_elt_t): Remove inner_group_offset.
11433 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11434 (regex_grow_registers): Remove dead code.
11435 (FIXUP_ALT_JUMP): New macro.
11436 (regex_compile): Add shy-groups Change loops to use
11437 on_failure_jump_smart&jump instead of
11438 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11439 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11440 variable to me). Use `jump' instead of `jump_past_alt' and don't
11441 bother with push_dummy_failure in alternatives since it is now
11442 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11443 emacs' for (re)allocating the stack.
11444 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11445 from loop when bufp->can_be_null rather than jumping to `done'.
11446 Avoid jumping backwards so as to ensure termination. Use
11447 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11448 backreferences. Remove dead code in handling of `anychar'.
11449 (skip_noops, mutually_exclusive_p): New functions taken from the
11450 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11451 improve mutually_exclusive_p to handle ".+\n".
11452 (lowest_active_reg, highest_active_reg)
11453 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11454 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11455 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11456 variables. Push register (in `start_memory') on the stack rather
11457 than storing it in old_reg(start|end). Remove the cycle detection
11458 from `stop_memory', replaced by the use of on_failure_jump_loop
11459 for greedy loops. Add code for the new on_failure_jump_<foo>.
11460 Remove ad-hoc code in `on_failure_jump' to push more registers in
11461 the case of a loop. Take out code from `maybe_pop_jump' into
11462 separate functions and adapt it to the semantics of
11463 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11464 and push_dummy_failure. Remove dummy_failure handling and
11465 handling of `failures to jump to on_failure_jump' (this last one
11466 was already dead code, it seems).
11467 (group_match_null_string_p, alt_match_null_string_p)
11468 (common_op_match_null_string_p): Remove.
11470 2000-03-08 Dave Love <fx@gnu.org>
11472 * config.in: Don't depend on __STDC__ for volatile.
11473 Add POINTER_TYPE, PTR, PROTOTYPES.
11475 * hftctl.c, strftime.c: Use PROTOTYPES.
11476 * eval.c (find_handler_clause): Likewise.
11478 * mem-limits.h: Use POINTER_TYPE.
11480 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11481 (memory_warnings): Declare using POINTER_TYPE.
11483 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11485 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11487 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11489 * xfns.c: Remove obsolete code in #if 0.
11490 (Fx_focus_frame): New function.
11492 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11494 * coding.c (coding_category_name): Add coding-category-utf-8,
11495 coding-category-utf-16-be, coding-category-utf-16-le.
11496 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11497 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11498 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11499 (detect_coding_utf_8): New function.
11500 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11501 UTF_16_LOW_SURROGATE_P): New macros.
11502 (detect_coding_utf_16): New function
11503 (detect_coding_mask): When priorities are specified, skip any
11504 categories that have `nil' coding-system. Fix bug of returning
11505 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11506 returns a mask not set in PRIORITIES.
11507 (detect_eol_type_in_2_octet_form): New function.
11508 (detect_eol): selects detect_eol_type_XXX to call according to
11509 cooding->category_idx.
11510 (detect_coding_system): Remove `nil' coding-system in the result.
11511 (Fupdate_coding_systems_internal): Update all coding-categories.
11513 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11514 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11516 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11517 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11518 (CODING_CATEGORY_IDX_UTF_16_LE)
11519 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11520 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11521 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11522 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11524 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11526 * doc.c (Fdocumentation_property): If value is not a string,
11527 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11529 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11530 close the display with XtCloseDisplay. This caused a bus error
11533 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11534 complete but not unique.
11536 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11538 * process.c (send_process): Remove local variable `procname' that
11539 might become invalid when a GC happens. Instead, access the
11540 process name slot directly.
11542 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11543 orig_height if set.
11545 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11546 orig_height if set.
11548 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11550 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11551 glyph matrices have been freed.
11553 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11555 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11556 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11558 * xfns.c (QCdata): Moved to xdisp.c.
11560 * xdisp.c (QCdata): Moved here from xfns.c.
11561 (syms_of_xdisp): Initialize QCdata.
11563 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11565 * window.c (coordinates_in_window): Use
11566 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11567 FRAME_INTERNAL_BORDER_WIDTH.
11569 * xdisp.c (try_window_id): Recompute unchanged information if
11570 it is obviously invalid.
11572 * xterm.c (x_term_init): Create a colormap if not using the
11575 * xterm.h (select_visual): Change prototype.
11577 * xfns.c (select_visual): Rewritten. Recognize user-specified
11579 (visual_classes): New variable.
11581 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11583 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11584 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11585 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11586 (x_decode_color): Don't handle allocation of white and black specially.
11587 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11588 XtNcolormap resources.
11589 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11590 (Fx_create_frame): Initialize color members of x_output structure.
11591 (xpm_load): Pass colormap to XPM lib.
11593 * xfaces.c (x_free_colors): Access colormap of frame using
11594 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11595 when default colormap is used.
11597 * xterm.c (x_term_init): Set Colormap member of x_display_info
11598 structure. Copy colormap if resource `privateColormap' is
11599 specified (PseudoColor only).
11600 (x_setup_relief_color): Access colormap of frame using
11603 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11604 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11606 2000-03-04 Jason Rumney <jasonr@gnu.org>
11608 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11609 other non-platform-specific equivalents.
11610 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11611 specific functions and macros as their w32 equivalents where
11612 non-platform-specifics are not available.
11613 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11614 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11615 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11616 (frame_update_line_height): Use macros to access f->output_data.
11617 (defined_color): Remove FIXME comments; fixed.
11618 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11619 into #ifdef blocks. Add WINDOWSNT blocks.
11620 (Fx_list_fonts): Use macros for accessing font data.
11621 (set_lface_from_font_name): Different default fonts for X and
11623 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11624 scalable for backward compatibility.
11625 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11626 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11628 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11631 * makefile.nt (w32faces.obj): Remove.
11634 2000-03-03 Jason Rumney <jasonr@gnu.org>
11636 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11637 correct parameters.
11639 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11641 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11642 standard ELF definitions here if the system header does not.
11644 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11646 * xterm.c (PER_CHAR_METRIC): Removed.
11647 (x_per_char_metric_1, x_default_char): New functions.
11648 (x_per_char_metric): If font's default char is invalid, return
11649 metrics of a suitably chosen usable default char.
11650 (x_draw_glyph_string_foreground): If font has an invalid default
11651 char, replace occurrences of unprintable chars with a suitably
11652 chosen usable default char.
11654 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11656 * xterm.c (note_mouse_highlight): Return quickly if frame's
11657 glyph matrices have been freed.
11659 * dispnew.c (free_glyphs): Block input while freeing matrices.
11661 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11663 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11666 * dispextern.h (x_free_colors): Add prototype.
11668 * xfaces.c (x_free_colors): New function.
11669 (unload_color, free_face_colors): Use it.
11671 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11673 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11675 * window.c [MSDOS]: Include msdos.h.
11677 2000-03-02 Dave Love <fx@gnu.org>
11679 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11681 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11682 set C_OPTIMIZE_SWITCH for gcc.
11684 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11686 * coding.c (coding_save_composition): Be sure to allocate
11687 composition data area in coding even if there's no composition in
11690 2000-03-01 Jason Rumney <jasonr@gnu.org>
11692 * w32term.c: Equivalent changes to those made to xterm.c on
11693 2000-02-25 and 2000-02-24.
11695 * w32fns.c: Equivalent changes to those made to xfns.c on
11696 2000-02-25 and 2000-02-21.
11698 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11699 correct line-end convention is followed.
11701 * w32menu.c [HAVE_BOXES]: Remove #undef.
11702 (single_keymap_panes): Remove code for simulating checkmarks.
11703 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11704 Remove code for drawing simulated checkmarks.
11705 (w32_menu_show): make unibyte help string correctly.
11706 (add_menu_item): draw standard Windows checkmarks. Draw radio
11707 buttons as radio buttons if possible.
11709 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11711 * sysdep.c (start_of_text): Don't define this function for NetBSD
11714 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11716 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11717 (LINKER): Don't undef if __NetBSD__ is defined.
11719 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11721 * fileio.c [__NetBSD__]: Define `unix'.
11723 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11725 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11727 * atimer.c (start_atimer): Don't abort when timers are stopped.
11728 (append_atimer_lists): New function.
11729 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11730 arbitrary lists of stopped and running atimers.
11732 * atimer.c (cancel_atimer): Handle canceling an atimer when
11733 some timers are stopped.
11735 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11736 after canceling it.
11738 * fns.c (maybe_resize_hash_table): Handle case of new size
11739 coming out as being the same as old size.
11741 2000-02-27 Jason Rumney <jasonr@gnu.org>
11743 * makefile.nt: Add atimer.h to dependencies.
11744 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11745 * w32console.c: Only disable window system features for dispextern.h
11746 (initialize_w32_display): Build a display info for the console.
11747 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11748 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11749 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11751 * w32gui.h (struct W32FontStruct): Revert last change after change
11753 * w32menu.c (single_submenu): Set up help string.
11754 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11755 (w32_dialog_show): Set up help string.
11756 * w32term.c (w32_display_info_for_display): Remove unused function.
11757 (w32_draw_bitmap): Use pre-built bitmaps.
11758 (w32_initialize_display_info): New function to initialize parts of
11759 display info that are common to both GUI and console frames.
11760 (w32_term_init): Use w32_initialize_display_info. Do not set
11761 Vw32_num_mouse_buttons here, as it is not called for console
11762 frames. Build bitmaps for indicating truncated lines etc.
11763 (x_delete_display): Destroy pre-built bitmaps.
11764 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11765 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11767 2000-02-27 Dave Love <fx@gnu.org>
11769 * lisp.h: Add a bunch of prototypes.
11771 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11773 * keyboard.c (read_char): Set `usec' correctly.
11775 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11777 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11778 `lambda', set reg[RRR] to the map index.
11779 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11780 reg[RRR] to 0. Otherwise, set it to -1.
11782 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11784 * emacs.c (main): Remove code snippet commented out with `//'.
11786 2000-02-25 Richard M. Stallman <rms@gnu.org>
11788 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11789 and contains a `:', prepend `/:'.
11791 * window.c (select_window_1): If selected_window is nil,
11792 don't "swap out" the buffer's point.
11793 (Fset_window_configuration): Set selected_window to nil
11794 before calling Fselect_window.
11795 (unshow_buffer): Don't set point in buffer from window's point
11796 if another more recently selected window also shows the buffer.
11798 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11800 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11802 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11803 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11804 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11806 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11807 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11808 (hide_busy_cursor): New functions.
11809 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11811 * minibuf.c (read_minibuf): Cancel busy-cursor.
11813 * keyboard.c (command_loop_1): Call start_busy_cursor before
11814 Fcommand_execute and cancel_busy_cursor after it.
11815 (timer_check): Remove busy-cursor code.
11816 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11819 * process.c (wait_reading_process_input): Remove busy-cursor code.
11821 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11822 Fx_hide_busy_cursor.
11824 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11826 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11828 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11830 * xterm.c (XTread_socket): Remove busy-cursor code.
11832 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11833 (build_frame_matrix_from_leaf_window): Put code handling
11834 glyph row's not being a slice of a frame row in #if 0.
11835 (sync_window_with_frame_matrix_rows): New function.
11836 (frame_row_to_window): New function.
11837 (mirror_line_dance): Handle copies between windows.
11839 * lread.c (Fload): Use `xfree' instead of `free'.
11840 (init_obarray): Use `xmalloc' instead of `malloc'.
11842 * window.c (Fset_window_buffer): Set WINDOW to the window
11844 (coordinates_in_window): Take frame's internal border width
11847 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11849 * xterm.c (x_display_and_set_cursor): Display cursor of
11850 non-selected windows depending on the setting of
11851 cursor_in_non_selected_windows.
11853 * xdisp.c (cursor_in_non_selected_windows): New variable.
11854 (syms_of_xdisp): DEFVAR_BOOL it.
11856 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11858 * data.c (Fstring_to_number): If number is greater than what
11859 fits into an integer, return a float.
11861 * eval.c (specbind): Remove references to
11862 keyword_symbols_constant_flag.
11864 * data.c (keyword_symbols_constant_flag): Removed.
11865 (Fmakunbound, set_internal, syms_of_data): Remove references to
11866 keyword_symbols_constant_flag.
11868 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11870 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11872 * syntax.c (multibyte_syntax_as_symbol): New variable.
11873 (syms_of_syntax): Declare it as a Lisp variable.
11874 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11875 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11876 nonzero, treat all multibyte characters as symbol.
11877 (init_syntax_once): Give syntax `word' to all multibyte characters.
11879 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11881 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11884 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11886 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11888 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11889 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11891 2000-02-21 Dave Love <fx@gnu.org>
11893 * frame.c (Vmouse_position_function): New variable.
11894 (Fmouse_position): Use it.
11895 (syms_of_frame): Install it.
11897 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11899 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11901 * fileio.c (Finsert_file_contents): Unbind the binding of
11902 standard-output done by temp_output_buffer_setup.
11904 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11905 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11906 (specbind, unbind_to): Handle most common case of non-constant
11907 symbol with trivial value specially.
11909 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11911 2000-02-20 Richard M. Stallman <rms@gnu.org>
11913 * data.c (Fmake_variable_buffer_local): Doc fix.
11914 Init found_for_buffer to 0.
11915 (Fmake_variable_frame_local): If the variable has already
11916 been buffer-local, set the check_frame field.
11918 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11920 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11921 produced for CODING_MODE_LAST_BLOCK requires.
11923 2000-02-18 Dave Love <fx@gnu.org>
11925 * keyboard.c (echo_keystrokes): Remove declaration.
11926 (Vecho_keystrokes) New variable.
11927 (read_char, record_menu_key, read_key_sequence): Use it to allow
11928 use of float value.
11929 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11931 * lread.c: Undef feature selection macros before defining.
11933 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11935 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11936 for symbols other than the symbol in question.
11938 2000-02-17 Dave Love <fx@gnu.org>
11940 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11942 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11944 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11946 * alloc.c (enum mem_type): Compile unconditionally.
11948 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11950 * xfaces.c (tty_defined_color): Don't return faulire indication
11951 for unspecified-fg and unspecified-bg pseudo-colors.
11953 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11955 * alloc.c (mark_object): Don't mark symbol names in pure space.
11956 (gc_sweep): Don't unmark symbol names in pure space.
11958 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11959 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11960 [GC_MARK_STACK]: New defines.
11961 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11962 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11964 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11966 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11967 allocate_buffer instead of xmalloc.
11969 * alloc.c (toplevel): Include setjmp.h.
11970 (PURE_POINTER_P): New define.
11971 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11972 (Vdead) [GC_MARK_STACK]: New variable.
11973 (lisp_malloc): Add parameter TYPE, call mem_insert if
11974 GC_MARK_STACK is defined.
11975 (allocate_buffer): New function.
11976 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11977 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11978 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11979 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11980 (MEM_NIL) [GC_MARK_STACK]: New define.
11981 (struct mem_node) [GC_MARK_STACK]: New structure.
11982 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11983 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11984 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11985 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11986 (mark_stack) [GC_MARK_STACK]: New functions.
11987 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11988 (clear_marks): Removed.
11989 (gc_sweep): Set free conses' car, free floats' type, free
11990 symbols' function to Vdead. Use lisp_free to free buffers.
11991 (init_alloc_once): Initialize Vdead.
11992 (survives_gc_p): Return non-zero for pure objects.
11994 * alloc.c: Add comments throughout the file.
11996 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11997 that unblocks alarms.
11999 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
12000 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
12001 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
12003 * frame.c (make_frame): Set frame initiallly to `garbaged'.
12005 2000-02-17 Kenichi Handa <handa@etl.go.jp>
12007 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
12008 avoid infinite error signaling. Allocate sufficient memory for
12009 eol_str in the case that eoltype is Lisp_Int.
12011 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
12013 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
12014 depends on the previous behavior.
12016 2000-02-16 Gerd Moellmann <gerd@gnu.org>
12018 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
12020 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12022 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12024 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12025 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12028 2000-02-15 Richard M. Stallman <rms@gnu.org>
12030 * data.c (set_internal): Don't make variable buffer-local
12031 if within a let-binding for the same buffer.
12032 (let_shadows_buffer_binding_p): New function.
12034 * eval.c (specbind): For buffer-local value,
12035 record the current buffer also.
12036 (unbind_to): Cope with that change.
12038 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12040 * window.c (Fsave_window_excursion): Doc fix.
12042 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12044 * syntax.c (back_comment): Make sure we only consider comment-starters
12045 of the relevant style and return -1 in case of a failure to find the
12046 beginning of the comment.
12047 (Fforward_comment): If back_comment fails, go back to the position just
12048 after the comment-end.
12049 (scan_lists): Add comment describing a very minor bug.
12051 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12053 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12054 `completion-regexp-list' in the docstring.
12056 2000-02-14 Dave Love <fx@gnu.org>
12058 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12060 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12062 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12063 to Emacs' syntax. Also fix the comment about set/not-set meanings
12064 since Emacs syntax is not the value 0 any more.
12065 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12066 since it's now part of RE_SYNTAX_EMACS.
12068 2000-02-12 Dave Love <fx@gnu.org>
12070 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12072 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12074 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12076 2000-02-12 Dave Love <fx@gnu.org>
12078 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12080 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12081 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12082 * s/hpux.h: Don't define HAVE_VFORK.
12084 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12086 * s/nextstep.h: Don't define HAVE_ALLOCA.
12088 * config.in: Add vfork bits.
12090 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12092 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12093 unwind function to undo the effect of stopping atimers.
12095 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12097 * atimer.c (stopped_atimers): New variable.
12098 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12101 * atimer.h (stop_other_atimers, run_all_atimers)
12102 (unwind_stop_other_atimers): Add function prototypes.
12104 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12106 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12108 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12109 library may depend on jpeg.
12110 (atimer.o): Depends on atimer.c.
12112 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12114 * insdel.c (del_range_1): Call update_compositions.
12115 (del_range_both): Call update_compositions just once..
12117 2000-02-10 Dave Love <fx@gnu.org>
12119 * xfns.c (create_frame_xic): Fix initialization of automatic
12120 aggregates for pcc.
12122 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12124 * ccl.c (CCL_MAKE_CHAR): New macro.
12125 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12126 registers by CCL_MAKE_CHAR before calling translate_char.
12127 <CCL_TranslateCharacterConstTbl> Likewise.
12129 2000-02-08 Dave Love <fx@gnu.org>
12131 * lread.c (__EXTENSIONS__): Define.
12133 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12135 * puresize.h (BASE_PURESIZE): Increase to 650000.
12137 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12139 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12142 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12144 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12145 md, mh, mb, mr, and me to the fake termcap entry.
12147 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12149 * sound.c (sound_cleanup): Don't call device close routine if the
12150 function pointer is null.
12152 2000-02-06 Andrew Innes <andrewi@gnu.org>
12154 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12155 around image definitions and prototypes.
12156 (gamma_correct) [WINDOWSNT]: New prototype.
12158 * w32term.c (x_make_frame_visible): Replace call to
12159 input_poll_signal with poll_for_input.
12161 * window.c [WINDOWSNT]: Include w32term.h.
12163 * xdisp.c [WINDOWSNT]: Include w32term.h.
12165 * makefile.nt: Add dependencies on w32gui.h.
12166 (OBJ1): Include atimer.obj.
12167 ($(BLD)\atimer.obj): New dependency rule.
12169 * w32.c (sigmask): New function (does nothing).
12170 (sigunblock): Ditto.
12172 * frame.c [WINDOWSNT]: Include w32term.h.
12174 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12176 * lread.c (syms_of_lread): Fix literal newlines.
12178 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12179 the string constant limit (2048 bytes) in MSVC.
12182 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12184 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12185 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12186 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12187 dispatch the event.
12189 2000-02-04 Dave Love <fx@gnu.org>
12191 * fileio.c: Remove some unused vars.
12192 (_GNU_SOURCE): Define (for euidaccess).
12194 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12196 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12198 (read_minibuf): Deal with allow_props correctly.
12200 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12202 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12204 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12206 * search.c (compile_pattern): If a cache entry has a nil regexp,
12207 fill in that entry instead of clobbering a previously cached
12210 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12212 * puresize.h (BASE_PURESIZE): Increase to 610000.
12214 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12216 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12219 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12221 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12222 instead of incrementing ic directly.
12223 <CCL_WriteExprConst> Likewise.
12224 <ccl_set_expr>: Set ic to jump_address.
12226 * fileio.c (e_write): Fix the handling of
12227 CODING_FINISH_INSUFFICIENT_SRC.
12229 2000-02-01 Dave Love <fx@gnu.org>
12231 * editfns.c (Fpropertize): Doc fix.
12233 * process.c (Fstart_process): Doc fix.
12235 * eval.c: Fix various doc strings not to duplicate information
12236 from help-manyarg-func-alist.
12238 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12240 * doc.c (Vhelp_manyarg_func_alist): New variable.
12241 (Fdocumentation): Use it.
12242 (syms_of_doc): Define it.
12244 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12246 * xterm.c (xim_open_dpy): Remove unused local variable.
12248 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12250 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12251 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12253 * fns.c (sweep_weak_table): New function.
12254 (sweep_weak_hash_tables): Use it. Keep on marking until there
12257 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12259 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12260 that XTread_socket does not crash by trying to call XNoOp on a
12263 2000-01-30 Jason Rumney <jasonr@gnu.org>
12265 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12266 Change selected_frame to SELECTED_FRAME ().
12267 (w32_console_mouse_position): Remove #ifndef MULE from around
12268 `insist' parameter.
12270 * makefile.nt: Remove dosfns.obj.
12272 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12274 * w32fns.c (w32_defined_color): Check for valid frame before
12275 applying gamma correction. Eliminate dependency on frame elsewhere.
12276 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12277 (w32_to_x_font): Use resx and resy not height_in and width_in.
12278 (x_to_w32_font): Doc fix.
12279 (xlfd_strip_height): New function to strip and return font height.
12280 (w32_font_match): Compare height separately from rest of xlfd
12281 spec, using xlfd_strip_height.
12283 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12284 width_in. Use w32_defined_color in place of defined_color.
12286 * w32faces.c: Merge more of DOS and X specifics in preparation for
12287 merge with xfaces.c.
12288 (defined_color): Remove FIXME comment.
12289 (tty_color_name): Provide w32-specific function.
12290 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12292 * w32console.c (turn_on_face, turn_off_face): Removed.
12293 (w32_face_attributes): New function.
12294 (Global_variables): Reduce scope where possible.
12295 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12297 (hl_mode): Don't modify text attributes.
12298 (write_glyphs): Don't do anything if len <= 0. Use
12299 w32_face_attributes to get attributes for drawing. Write
12300 terminating codes using char_attr_normal.
12301 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12302 (update_begin, update_end): Likewise.
12303 (vga_stdcolor_name): New function.
12304 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12305 (Fset_screen_color): Remove char_attr_reverse.
12307 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12309 * xfns.c (xic_set_preeditarea): Take window parameter and
12310 window-relative pixel-positions.
12312 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12313 is its frame's selected window.
12314 (xim_instantiate_callback): Likewise.
12316 * xfns.c (x_create_im): Removed.
12317 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12318 (supported_xim_styles): Renamed from supported_styles.
12319 (best_xim_style): Renamed from best_style.
12320 (create_frame_xic): Renamed from xic_create_frame.
12321 (free_frame_xic): Renamed from xic_destroy_frame.
12323 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12325 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12326 our frames, call XFilterEvent with 2nd parameter `None'.
12327 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12328 returning XBufferOverflow.
12329 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12330 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12331 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12332 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12333 (xim_initialize, xim_close)
12334 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12335 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12336 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12337 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12339 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12341 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12342 `xic_style' and `xic_xfs'.
12343 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12344 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12345 (FRAME_XIM): Removed.
12347 * xfns.c (supported_styles): New variable.
12348 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12349 (xic_create_xfontset, best_style, xic_create_frame)
12350 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12351 (xic_set_xfontset): New functions.
12353 2000-01-28 Dave Love <fx@gnu.org>
12355 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12357 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12359 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12361 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12362 for *scratch* if it already existed.
12364 * emacs.c (USAGE): New macro.
12365 (main): Use it to display usage information.
12367 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12369 Support for the menu-help feature:
12371 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12373 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12374 part of the line to the termscript file.
12375 (IT_clear_to_end): Clear the entire line, not just its beginning.
12376 (menu_help_message, prev_menu_help_message): New variables.
12377 (IT_menu_make_room): Make room for the help_text member.
12378 (IT_menu_display): New argument disp_help; all callers changed.
12379 If disp_help is non-zero, store the help text of the active menu
12380 item in menu_help_message.
12381 (XMenuAddPane): Initialize the help_text member to NULL.
12382 (XMenuAddSelection): New argument help_text. Store it in the
12384 (XMenuActivate): New argument help_callback. If the value of
12385 menu_help_message has changed since the last time, display the
12386 menu help message text while waiting for the mouse to move. Clear
12387 the echo area before exiting.
12388 (XMenuDestroy): Free the help_text member.
12390 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12392 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12393 XMenuAddSelection. Pass help callback to XMenuActivate.
12394 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12396 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12398 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12399 and EMACS_SET_USECS.
12401 2000-01-26 Dave Love <fx@gnu.org>
12403 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12405 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12406 an error may be signalled.
12408 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12410 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12411 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12413 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12415 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12417 * charset.c (Fstring): If there is a multibyte char among
12418 the args, always return a multibyte string.
12420 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12422 * sysdep.c (sys_select): Turn atimers off and on instead of
12423 recording and restoring old alarm handler
12425 * process.c (toplevel): Include atimer.h.
12426 (create_process_1): Rewritten.
12427 (create_process): Use atimers instead of alarm.
12428 (wait_reading_process_input) [hpux]: Turn atimers off instead
12429 of turning off SIGALRM.
12430 (wait_reading_process_input): Turn off atimers instead off
12431 calling stop_polling.
12433 * emacs.c (main): Call init_atimer.
12435 * keyboard.c (toplevel): Include systime.h and atimer.h.
12436 (polling_for_input): Removed because unused.
12437 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12438 (poll_timer): New variable.
12439 (poll_for_input, poll_for_input_1): New functions.
12440 (start_polling, stop_polling): Rewritten.
12442 * keyboard.h (polling_for_input): Removed.
12444 * atimer.h, atimer.c: New files.
12446 * Makefile.in (obj): Add atimer.o.
12447 (atimer.o): New target.
12449 * blockinput.h (pending_atimers): Add extern declaration.
12450 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12452 * lisp.h (popup_activated_flag): Add extern declaration.
12454 * xmenu.c (popup_activated_flag): Make externally visible.
12455 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12456 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12458 * xterm.c (toplevel): Include atimer.h.
12459 (toolkit_scroll_bar_interaction): New variable.
12460 (Fxt_process_timeouts): Removed.
12461 (x_process_timeouts): New function.
12462 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12463 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12464 (x_make_frame_visible): Call poll_for_input_1 instead of
12465 input_poll_signal. Don't call alarm.
12466 (x_initialize): Install timer calling x_process_timeouts.
12468 2000-01-24 Dave Love <fx@gnu.org>
12470 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12471 Don't use -cckr -- apparently not now necessary.
12473 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12475 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12478 2000-01-23 Jason Rumney <jasonr@gnu.org>
12480 * w32fns.c (w32_defined_color): Apply gamma correction before
12481 trying to map to the palette.
12482 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12485 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12486 here. Callers changed to always pass real device context.
12487 (w32_draw_bitmap): Likewise.
12488 (w32_get_glyph_overhangs): Likewise.
12489 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12490 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12491 pfnSetScrollInfo and SetScrollRange.
12492 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12493 back into MULE characters after decoding them.
12494 (x_get_glyph_face_and_encoding): Likewise.
12495 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12496 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12497 (x_produce_glyphs): Calculate per char metrics for a character
12498 that we know exists in default font when font_not_found_p is true.
12500 2000-01-22 Jason Rumney <jasonr@gnu.org>
12502 * makefile.nt (intervals.obj, composite.obj): New modules.
12503 (composite.h): Added as dependency where appropriate.
12505 * w32gui.h (XGCValue): New struct for emulating X GCs.
12507 * w32term.h (XCharStruct): New struct for emulating X.
12509 * w32console.c (turn_on_face, turn_off_face): New functions.
12510 (change_line_highlight): New prototype for new redisplay.
12511 (write_glyphs): Support multibyte text. Support faces.
12513 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12515 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12516 throughout. struct frame * in place of FRAME_PTR.
12517 Skeleton support for images, toolbars, tooltips from xfns.c.
12518 (Fx_create_frame): Use system default for default scroll bar width.
12519 (w32_get_arg): Renamed from x_get_arg.
12520 (Fx_file_dialog): New function.
12521 (w32_list_fonts): Check cache before asking system.
12522 (Vw32_enable_synthesized_fonts): New variable.
12523 (Vw32_enable_italics): Obsolete, removed.
12525 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12526 Use SELECTED_FRAME macro.
12528 * w32menu.c: Add skeleton support for help strings on menus.
12529 (add_menu_item): Native checkbox and radio support added, but not
12530 yet enabled due to bugs.
12531 (push_menu_item): Add parameters type, selection and help.
12533 Formatting changes to reduce unnecessary diffs with xmenu.c.
12535 * w32select.c (Fw32_set_clipboard_data): Update call to
12536 find_charset_in_str.
12538 * w32term.c: Complete rewrite for new redisplay based on new
12539 xterm.c with necessary sections merged back in from old w32term.c.
12541 2000-01-21 Richard M. Stallman <rms@gnu.org>
12543 * data.c (set_internal): Further fix in same criterion.
12545 2000-01-20 Richard M. Stallman <rms@gnu.org>
12547 * data.c (set_internal): Fix the criteria for whether
12548 to swap out the old cached binding.
12550 2000-01-19 Dave Love <fx@gnu.org>
12552 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12554 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12556 * regex.c (re_compile_fastmap): While checking a range table for
12557 `charset', skip flag bits for a character class correctly.
12559 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12561 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12563 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12565 * widget.c (EmacsFrameSetCharSize): Change size of children first
12566 because of problems with main window geometry management under Lesstif.
12568 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12569 MENU_ITEMS_ITEM_.*.
12570 (MENU_ITEMS_ITEM_HELP): New enumerator.
12571 (push_menu_item): Add parameter HELP. Record help in menu_items.
12572 (single_menu_item, single_submenu, list_of_items): Call
12573 push_menu_item with new parameter.
12574 (single_submenu): Set help string in widget value.
12575 (menu_highlight_callback): New function.
12576 (set_frame_menubar): Call lw_create_widget with new
12578 (xmenu_show, xdialog_show): Ditto.
12580 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12582 * sound.c (Fplay_sound): Improve doc string.
12584 2000-01-11 Richard M. Stallman <rms@gnu.org>
12586 * lisp.h (set_internal): Enter the new arg.
12588 * eval.c (specbind): Record buffer-local variables specially,
12589 indicating which buffer's binding was saved.
12590 (unbind_to): Restore buffer-local variables specially
12591 in the proper buffer.
12593 * data.c (set_internal): New arg BUF.
12595 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12596 * data.c (Fset): Pass new arg to set_internal.
12597 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12599 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12601 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12603 2000-01-11 Richard M. Stallman <rms@gnu.org>
12605 * minibuf.c (Ftry_completion): Doc fix.
12607 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12609 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12612 2000-01-11 Andreas Schwab <schwab@suse.de>
12614 * coding.c (code_convert_region): Initialize total_skip.
12616 2000-01-08 Dave Love <fx@gnu.org>
12618 * eval.c (Fuser_variable_p): Check customizability too.
12620 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12622 * minibuf.c (Fcompleting_read): Doc fix.
12624 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12626 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12629 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12630 Check that input style is supported before trying to create an
12632 (x_window): Call x_create_im.
12634 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12636 * xfns.c (current_gif_memory_src): New variable.
12637 (gif_load): Record the address of the current memory source
12638 in current_gif_memory_src.
12639 (gif_read_from_memory): Use current_gif_memory_src.
12641 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12642 macros statement form.
12644 * sound.c (struct sound): Renamed from struct sound_file.
12645 (struct sound): Add members `data' and `header_size'.
12646 (enum sound_attr): Add SOUND_DATA.
12647 (current_sound, current_sound_device): Variables renamed from
12648 sound_file and sound_device.
12649 (parse_sound): Parse :data.
12650 (parse_sound): Handle sound data in strings.
12651 (find_sound_type): Function renamed from find_sound_file_type.
12652 (wav_init, au_init): Fail if sound's header_size is smaller than
12653 needed header size.
12654 (wav_play, au_play): Play sounds from string data.
12656 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12658 * lisp.h: Add prototype for allocate_string_data.
12660 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12662 * alloc.c (mark_buffer): Remove code in #if 0.
12664 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12665 (strings_consed): New variable.
12666 (allocate_string): Set it.
12667 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12668 (Fmemory_use_counts): Return strings_consed. Use Flist.
12670 * alloc.c: General cleanup in comments etc. Remove conditional
12671 compilation for `standalone'.
12673 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12675 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12676 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12677 (DONT_COPY_FLAG): Removed.
12678 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12679 (struct sdata, struct sblock): New
12680 (struct string_block): Rewritten.
12681 (STRINGS_IN_STRING_BLOCK): New macro.
12682 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12683 (large_sblocks, string_blocks, string_free_list): New variables.
12684 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12685 (init_strings): Rewritten.
12686 (allocate_string, allocate_string_data, compact_small_strings)
12687 (free_large_strings, sweep_strings): New functions.
12688 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12689 (struct string_block_head, current_string_block)
12690 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12691 (STRING_PAD): Removed.
12692 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12693 (Fgarbage_collect): Don't set mark bit in large strings.
12694 (mark_object): Mark strings differently. Mark symbol names
12696 (survives_gc_p): Test marked strings differently.
12697 (gc_sweep): Sweep strings differently, unmark strings in
12699 (compact_strings): Removed.
12701 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12703 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12704 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12706 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12708 * fileio.c (Finsert_file_contents): Signal error if visiting file
12709 in a non-empty buffer.
12711 * term.c (encode_terminal_code): Fix the previous change.
12713 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12715 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12716 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12718 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12720 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12722 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12723 need to test for MSDOS frames.
12725 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12727 * dosfns.c (unspecified_colors): Remove.
12728 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12730 (msdos_stdcolor_name): Return strings for unspecified fore- and
12731 back-ground colors.
12733 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12734 (syms_of_xfaces): Remove their staticpro's.
12735 (tty_color_name): Return Lisp strings for unspecified fore- and
12736 back-ground colors.
12737 (Finternal_set_lisp_face_attribute): Remove the special treatment
12738 for Qunspecified_{f,b}g.
12739 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12741 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12743 * xdisp.c (reseat_at_next_visible_line_start): Position before
12744 newline only if ending up on a newline.
12745 (next_element_from_ellipsis): Return success. Handle case of
12746 displaying no ellipsis. Fix case of ellipsis defined in display table.
12747 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12750 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12752 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12753 (Fcolor_supported_p): Renamed from face-color-supported-p.
12755 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12757 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12758 list of colors renamed to tty-defined-color-alist.
12759 (tty_color_name): Pass the frame to tty-color-by-index.
12760 (realize_tty_face): tty-color-alist is now a function which
12761 accepts the frame as argument.
12763 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12765 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12767 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12768 encode_terminal_code.
12770 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12772 * dispnew.c (mode_line_string): Support termcap frames as well.
12774 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12776 * syntax.c (Fforward_word): Undo previous change.
12778 * editfns.c (Fconstrain_to_field): Don't constrain if
12779 inhibit-field-text-motion is non-nil.
12780 (Fline_beginning_position): Undo previous change.
12781 (Fline_end_position): Ditto.
12783 * syntax.c (Fforward_word): Notice field boundaries only if
12784 inhibit-field-text-motion is nil.
12786 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12788 * editfns.c (Vinhibit_field_text_motion): New variable.
12789 (inhibit-field-text-motion): New DEFVAR_LISP.
12790 (Fline_beginning_position, Fline_end_position): Notice field
12791 boundaries only if inhibit-field-text-motion is nil.
12793 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12794 All calls adjusted.
12795 (x_build_heuristic_mask): Likewise.
12796 (xbm_load_image_from_file): Change error output.
12797 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12798 (gif_load, gs_load, x_kill_gs_process): Ditto.
12800 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12801 color indices when accessing raster pixels.
12802 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12803 one of :file or :data.
12804 (enum pbm_keyword_index): Add PBM_DATA.
12805 (pbm_format): Add :data.
12806 (pbm_image_p): Allow either :file or :data.
12807 (pbm_read_file): New function.
12808 (pbm_scan_number): Rewritten to read from string.
12809 (pbm_load): Support :data.
12811 See ChangeLog.8 for earlier changes.
12813 ;; Local Variables:
12814 ;; coding: iso-2022-7bit
12817 Copyright (C) 2001 Free Software Foundation, Inc.
12818 Copying and distribution of this file, with or without modification,
12819 are permitted provided the copyright notice and this notice are preserved.