1 2001-10-09 Gerd Moellmann <gerd@gnu.org>
3 * regex.c (WIDE_CHAR_SUPPORT): Do not use defined() in macro.
4 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
6 * editfns.c (Fcurrent_time_zone): Cast isalnum() argument to
8 From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
10 2001-10-08 Andrew Innes <andrewi@gnu.org>
12 * lisp.h [max]: Undef min and max before redefining them.
14 * w32gui.h: Do not undef min and max.
16 * w32heap.h: Do not undef min and max.
18 * s/ms-w32.h: Do not undef min and max.
20 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
22 * xdisp.c (handle_fontified_prop): Don't bind after-change-functions.
24 2001-10-08 Sam Steingold <sds@gnu.org>
26 * keymap.c (current-active-maps): Quote newlines (compilation error).
28 2001-10-08 Eli Zaretskii <eliz@is.elta.co.il>
30 * Makefile.in (lisp, shortlisp): Replace bindings.el with
31 bindings.elc, since otherwise doc strings in bindings.el get wrong
34 2001-10-08 Stefan Monnier <monnier@cs.yale.edu>
36 * lisp.h: Remove the entries for keymap.c (moved to keymap.h).
38 * keyboard.h (map_prompt): Remove.
40 * xterm.c, w32term.c, term.c, minibuf.c, keymap.c,
41 * intervals.c, fns.c, doc.c, callint.c: Include keymap.h.
43 * xmenu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
45 * w32menu.c (keymap_panes, Fx_popup_menu): Use Fkeymap_prompt.
47 * keyboard.c (map_prompt): Remove.
48 (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
51 * keymap.h: New file. Extracted from lisp.h.
53 * keymap.c (Fkeymap_prompt, Fcurrent_active_maps): New funs.
54 (accessible_keymaps_1): New function.
55 (Faccessible_keymaps, accessible_keymaps_char_table): Use it.
56 (Fwhere_is_internal): Use Fcurrent_active_maps.
57 (Fdescribe_buffer_bindings): Renamed from describe_buffer_bindings.
58 Insert in current buffer rather than standard-output.
59 Don't call `help-mode'. Export to elisp.
60 (describe_buffer_bindings): New wrapper.
61 (syms_of_keymap): Defsubr Skeymap_prompt, Scurrent_active_maps
62 and Sdescribe_buffer_bindings.
64 2001-10-08 Gerd Moellmann <gerd@gnu.org>
66 * atimer.c (alarm_signal_handler) [USG && !POSIX_SIGNALS]:
67 Remove code setting signal handler.
69 * sysdep.c (child_setup_tty) [HAVE_TERMIO || HAVE_TERMIOS]:
70 Clear ICRNL and INLCR. From Daiki Ueno <ueno@unixuser.org>.
72 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
74 * keyboard.c: Don't define min/max.
76 2001-10-08 Gerd Moellmann <gerd@gnu.org>
78 * xterm.c, xmenu.c, xfns.c, xdisp.c, window.c:
79 * w32term.c, w32menu.c, w32console.c, w32bdf.c, w32.c, term.c
80 * sysdep.c, sound.c, search.c, scroll.c, minibuf.c, keymap.c
81 * intervals.c, insdel.c, indent.c, fns.c, fileio.c, editfns.c
82 * dispnew.c, dired.c, charset.c, xfaces.c, alloc.c, atimer.c:
85 * lisp.h (min, max): New macros.
87 * puresize.h (BASE_PURESIZE): Increase to 725000.
89 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
91 * xfaces.c (free_frame_menubar): Add prototype.
93 * lisp.h (init_window): Add prototype.
95 * editfns.c: Include ctype.h.
97 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
98 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable `percent'.
99 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
102 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
103 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
104 `popup_activated_flag' and `title'.
106 * doc.c (Fdocumentation_property): Fix typo in a doc string.
108 * emacs.c (main): Remove extra `;'.
110 * atimer.h (struct atimer): Fix typos in a comment.
112 * atimer.c: Fix typo.
114 * Makefile.in: Fix typo.
116 * README: Remove obsolete part mentioning removed VMS file.
118 2001-10-07 Miles Bader <miles@gnu.org>
120 * Makefile.in (lisp, shortlisp): Add `button.elc'.
122 2001-10-07 Ken Raeburn <raeburn@gnu.org>
124 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
127 * lisp.h (Ffield_end): Declare.
129 2001-10-07 Gerd Moellmann <gerd@gnu.org>
131 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
133 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
135 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
137 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
139 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
140 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
142 * alloc.c (inhibit_garbage_collection): Simplify.
143 (Fmemory_use_counts): Ditto.
145 * data.c (most_positive_fixnum, most_negative_fixnum): New variables.
146 (syms_of_data): DEFVAR_INT most-positive-fixnum and
147 most-negative-fixnum.
149 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
150 (FIXNUM_OVERFLOW_P): New macros.
152 2001-10-06 Miles Bader <miles@gnu.org>
154 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
155 scroll_bar_bottom_shadow_pixel fields.
156 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
157 for the shadows, and tell the toolkit about them if we succeed.
158 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
159 Free scroll-bar shadow colors.
160 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
161 Free scroll-bar shadow colors when the background color changes.
162 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
163 Initialize scroll-bar shadow-color fields.
165 2001-10-05 Gerd Moellmann <gerd@gnu.org>
167 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
169 2001-10-05 Miles Bader <miles@gnu.org>
171 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
172 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
173 New functions (were in simple.el).
174 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
175 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
176 (syms_of_minibuf): Initialize them.
178 2001-10-05 Gerd Moellmann <gerd@gnu.org>
180 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
181 (tiff_load): Install them as error and warning handler.
183 2001-10-04 Andrew Innes <andrewi@gnu.org>
185 * w32fns.c (x_to_w32_color): Fix argument to alloca.
186 (w32_load_system_font): Don't believe what GetLanguageFontInfo
187 says; query codepage info directly to determine if font is double byte.
188 (x_to_w32_charset): Handle private format for unknown charsets.
189 Handle wildcards in charset spec, by ignoring them.
190 (w32_codepage_for_font): Fix argument to alloca. Don't remove
191 "*-" prefix from charset.
192 (x_to_w32_font): Enlarge remainder array for safety. Specifically
193 handle the truncated font spec form constructed by font_list_1, so
194 that we correctly identify the charset fields. Don't remove "*-"
196 (w32_list_synthesized_fonts): Fix argument to alloca.
198 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
200 * window.h (MINI_WINDOW_P): Use NILP.
202 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
204 * termhooks.h (struct input_event): Use proper type for `kind'.
206 2001-10-04 Gerd Moellmann <gerd@gnu.org>
208 This handles unknown keysyms better than before. For example,
209 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
210 Emacs formerly completely ignored F5. With the change, it derives
211 a key symbol from the name of the X keysym, `ccaron' in this case.
212 Reported by Martin Buchholz.
214 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
217 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
218 that EVENT->code isn't a function key, use the keysym's name.
220 2001-10-04 Gerd Moellmann <gerd@gnu.org>
222 FOREACH is a macro that should make it easier to loop over Lisp
223 lists with checks for cycles and proper lists.
225 * lisp.h (LIST_END_P, FOREACH): New macros.
227 2001-10-04 Gerd Moellmann <gerd@gnu.org>
229 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
230 called for a lost connection. Prevent dumping core in this case.
231 Instead print the X error, and exit. On user request.
233 * xterm.c (error_msg): New variable.
234 (x_fatal_error_signal): New function.
235 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
236 as fatal_error_signal_hook around the call to XtCloseDisplay.
238 * emacs.c (fatal_error_signal_hook): New variable.
239 (fatal_error_signal): Call that function.
241 2001-10-04 Gerd Moellmann <gerd@gnu.org>
243 With this, Emacs prints how much pure storage it will
244 approximately need in case pure storage overflows while dumping.
246 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
248 (init_alloc_once): Initialize new variables.
249 (PURE_POINTER_P): Use new variables.
250 (pure_alloc): If pure storage overflows, allocate from the heap.
251 (check_pure_size): New function.
252 (Fgarbage_collect): Don't GC if pure storage has overflowed.
254 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
255 (check_pure_size): Add prototype.
257 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
259 2001-10-04 Gerd Moellmann <gerd@gnu.org>
261 This adds a post-gc-hook that's run with GC inhibited.
262 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
264 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
265 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
266 (Fgarbage_collect): Run post-gc-hook.
268 2001-10-04 Gerd Moellmann <gerd@gnu.org>
270 This adds `defvaralias' and `indirect-variable'. Changes not
271 directly related to this feature are there to gain the same
272 performance again as before variable aliases.
274 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
275 code to get and set symbol values, to take defvaralias into account.
277 (Note: the new `constant' bit-flag in symbols would make it
278 possible to define arbitrary read-only variables, e.g. with
281 Documentation is in lispref/variables.texi. Added to NEWS.
283 * lisp.h (enum symbol_interned): New enumeration.
284 (struct Lisp_Symbol): Remove member `obarray', add
285 `indirect_variable', `constant', and `interned'.
286 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
287 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
288 (indirect_variable): Add prototype.
290 * print.c (print_preprocess, print_object): Test internedness of
293 * lread.c (Fintern, Funintern): Set symbol's interned and constant
295 (init_obarray): Likewise for t and nil.
297 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
298 (Fdefvaralias): New function.
299 (specbind): Simplify the test if symbol is a constant.
300 (syms_of_eval): Defsubr Fdefvaralias.
302 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
303 (Qcyclic_variable_indirection): New variable.
304 (Fkeywordp): Check for internedness differently.
305 (Fmakunbound): Simplify the test if symbol is a constant.
306 (indirect_variable, Findirect_variable): New functions.
307 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
309 (let_shadows_buffer_binding_p): Check for variable aliases.
310 (set_internal): Simplify the test if SYMBOL is a constant.
311 If SYMBOL has a buffer-local value and is an alias, use the aliased
313 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
316 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
317 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
320 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
322 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
323 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
324 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
326 2001-10-03 Miles Bader <miles@gnu.org>
328 * callproc.c (syms_of_callproc): Explicitly state in the
329 documentation for `process-environment' that earlier entries take
330 precedence over later ones.
332 2001-10-02 Miles Bader <miles@gnu.org>
334 * textprop.c (Fnext_char_property_change)
335 (Fprevious_char_property_change): Remove reference to non-existant
336 argument OBJECT from doc-string.
338 2001-10-01 Gerd Moellmann <gerd@gnu.org>
340 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
341 (try_window_id): Skip back over lines ending in a newline from a
344 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
347 2001-10-01 Richard M. Stallman <rms@gnu.org>
349 * search.c (Freplace_match): Doc fix.
351 2001-09-28 Andrew Innes <andrewi@gnu.org>
353 * w32menu.c (set_frame_menubar): Take into account that
354 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
357 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
359 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
361 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
363 * s/gnu-linux.h: Fix a typo in comment.
365 2001-09-28 Andreas Schwab <schwab@suse.de>
367 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
368 nocombreloc, in case -z combreloc is the default.
370 2001-09-28 Gerd Moellmann <gerd@gnu.org>
372 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
373 really going on here.
375 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
377 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
379 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
381 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
382 utf-8, menu-bar, and latin-N.
383 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
385 (lisp): Add latin-N, since they are preloaded.
387 2001-09-27 Gerd Moellmann <gerd@gnu.org>
389 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
390 to the left. Some cleanup.
392 * xdisp.c (display_mode_element): One more case where a string's
393 multibyteness should be used for display.
395 2001-09-26 Gerd Moellmann <gerd@gnu.org>
397 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
400 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
401 of the only temporarily set echoing flag for deciding when
404 * keyboard.c (echo_kboard): Make externally visible.
406 * lisp.h (echo_kboard): Declare extern.
408 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
409 fonts_changed_p if we need larger matrices due to vscrolling.
410 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
411 this round of redisplay if make_cursor_line_fully_visible fails.
412 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
413 (try_cursor_movement, try_scrolling): Use them instead of integers.
415 * dispextern.h (required_matrix_width, required_matrix_height):
418 * dispnew.c (required_matrix_width, required_matrix_height):
420 (allocate_matrices_for_window_redisplay)
421 (allocate_matrices_for_frame_redisplay: Use them.
422 Remove parameters CH_DIM.
424 * xdisp.c (display_mode_lines): Temporarily set selected_frame
425 and selected_window to the frame of the window whose mode-lines
426 are displayed, and to the window itself.
427 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
430 2001-09-25 Gerd Moellmann <gerd@gnu.org>
432 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
433 the image cache under us.
435 * xdisp.c (display_mode_element): If the mode element is a symbol
436 with a string value, use that string's multibyteness for displaying.
438 * keyboard.c (read_char): Don't clear a message for a switch-frame
439 event. From Stefan Monnier <monnier@cs.yale.edu>.
441 * xterm.c (fast_find_position) [0]: Add a presumably more correct
442 version for after 21.1.
444 * xdisp.c (row_containing_pos): Make externally visible.
446 * dispextern.h (row_containing_pos): Add prototype.
448 * process.c (send_process): Disable composition if from_byte < 0.
449 From Kenichi Handa <handa@etl.go.jp>.
451 2001-09-24 Gerd Moellmann <gerd@gnu.org>
453 * xterm.c (refreshicon): Function removed.
455 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
457 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
459 * xterm.c (toplevel): Remove includes in #if 0.
461 * process.c (sigchld_handler) [LINUX]: Don't return from
462 the signal handler at the end of the loop.
464 2001-09-21 Gerd Moellmann <gerd@gnu.org>
466 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
467 Terminate only if kill returns -1, and errno is ESRCH.
469 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
471 * Makefile.in (shortlisp): Add ../lisp/env.elc.
473 2001-09-20 Gerd Moellmann <gerd@gnu.org>
475 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
476 since this function can be called during GC.
478 * callproc.c (Fcall_process): Handle errors from pipe(2).
479 (child_setup): Delete code in #ifdef vipc.
481 2001-09-19 Gerd Moellmann <gerd@gnu.org>
483 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
484 (display_mode_element): Display the string from decode_mode_spec
485 depending on its multibyteness.
487 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
489 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
491 2001-09-18 Gerd Moellmann <gerd@gnu.org>
493 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
494 recursive_edit_unwind.
495 (recursive_edit_unwind): Set kboard state according to
498 * buffer.c (modify_overlay): Don't do nothing if START == END;
499 This can still be a modification, for example when an overlay has
500 a before-string or after-string.
501 (Fdelete_overlay): Prevent redisplay optimizations when deleting
502 an overlay with before-string or after-string.
504 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
505 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
507 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
508 first_unchanged_at_end_row is in front of
509 last_unchanged_at_beg_row. This code should be removed after the
512 2001-09-17 Gerd Moellmann <gerd@gnu.org>
514 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
515 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
517 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
520 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
522 * dired.c (Ffile_attributes): Doc fix.
524 2001-09-14 Gerd Moellmann <gerd@gnu.org>
526 * fileio.c (Ffile_symlink_p): Fix last change.
528 * filelock.c (current_lock_owner): Fix last change.
530 2001-09-13 Gerd Moellmann <gerd@gnu.org>
532 * filelock.c (current_lock_owner): If readlink returns ERANGE,
533 take that to mean that the buffer is too small.
535 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
536 that to mean that the buffer is too small.
538 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
539 current buffer's multibyteness when discarding the iterator's
542 * xfns.c (Fx_window_property): Handle case that property gets
543 deleted between the two calls to XGetWindowProperty.
545 2001-09-11 Gerd Moellmann <gerd@gnu.org>
547 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
549 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
550 in addition to read-only.
552 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
553 to t in addition to read-only.
555 * lisp.h (Qinhibit_modification_hooks): Declare.
557 * insdel.c (Qinhibit_modification_hooks): New variable.
558 (syms_of_insdel): Initialize and staticpro it.
560 * textprop.c (verify_interval_modification): Don't run
561 modification-hooks if inhibit_modification_hooks.
563 * dispnew.c (set_window_cursor_after_update): Fix code
564 finding glyph row containing cursor when cursor_in_echo_area
567 * xdisp.c (init_from_display_pos): Put some code in #if 0.
568 (add_to_log): Use bcopy instead of strcpy.
569 (init_from_display_pos): Use an explicit loop over bytes in
570 overlay strings instead of calling index.
572 2001-09-10 Gerd Moellmann <gerd@gnu.org>
574 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
576 * dispnew.c (direct_output_for_insert): Don't change IT's
577 stop_charpos to something in front of its current position.
579 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
582 2001-09-10 Richard M. Stallman <rms@gnu.org>
584 * frame.c (Fmouse_position): Doc fix.
586 2001-09-07 Gerd Moellmann <gerd@gnu.org>
588 * xdisp.c (init_from_display_pos): Don't compare the result
589 of calling index with NULL.
591 2001-09-06 Gerd Moellmann <gerd@gnu.org>
593 * xfns.c (x_set_background_color): Don't change the colors
594 of the X window of scroll bar widgets.
596 2001-09-05 Andrew Innes <andrewi@gnu.org>
598 * w32fns.c (w32_createwindow): Undo last change.
600 2001-09-05 Gerd Moellmann <gerd@gnu.org>
602 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
604 * xdisp.c (string_buffer_position): Use *single_char_property*
605 functions instead of the *single_property* functions.
607 2001-09-04 Andrew Innes <andrewi@gnu.org>
609 * w32term.c (w32_read_socket): Add more information to debugging
612 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
613 from Emacs frames, so that calls to GetClipBox in w32term.c
614 correctly report when part of a frame is visible (including
615 scrollbars, etc). This prevents repeated redrawing of frames when
616 only a scrollbar is visible.
617 (w32_wnd_proc): Add more frame information to debugging output.
619 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
621 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
623 2001-09-03 Gerd Moellmann <gerd@gnu.org>
625 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
626 help-echo for a string which doesn't have help-echo itself, use
627 get-char-property to obtain the help-echo from the string's buffer
628 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
629 have mouse-face, look ``under'' the string for mouse-face from an
631 (fast_find_position): Add parameter STOP. In the final row, stop
632 before glyphs having STOP as object. Don't consider glyphs that
633 are not from a buffer.
635 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
637 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
639 * fns.c (Fmd5): Doc fix.
641 2001-08-31 Gerd Moellmann <gerd@gnu.org>
643 * composite.c (update_compositions): Do nothing if
644 inhibit-modification-hooks is set.
646 2001-08-30 Gerd Moellmann <gerd@gnu.org>
648 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
649 and check_message_stack if terminating abnormally. We want
650 glyph matrices etc. in a core dump.
652 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
653 (syms_of_xdisp): Initialize them.
654 (handle_single_display_prop): Don't change point, bind `object',
655 `position', and `buffer-position' instead to the object having the
656 `display' property, position in the object and position in the buffer.
658 * fileio.c (Finsert_file_contents): Don't change the multibyteness
659 of the buffer if REPLACE is non-nil.
661 2001-08-29 Gerd Moellmann <gerd@gnu.org>
663 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
665 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
667 * w32term.c (x_set_glyph_string_background_width)
668 (show_mouse_face): Track the last changes in xterm.c.
670 2001-08-28 Gerd Moellmann <gerd@gnu.org>
672 * xterm.c (x_set_glyph_string_background_width): Set the glyph
673 string's background width so that multi-line mouse-face is drawn
674 to the right edge of the window.
675 (show_mouse_face): Set the row's mouse_face_p flag after drawing
678 * dispnew.c (direct_output_for_insert): Set updated_area
679 before inserting/writing glyphs.
681 * xdisp.c (display_mode_element): Use string_byte_to_char to
682 determine character positions in strings, use chars_in_text
684 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
685 a matrix as parameter; this is easier to use from GDB.
687 2001-08-28 Miles Bader <miles@gnu.org>
689 * textprop.c (Fprevious_single_char_property_change)
690 (Fnext_single_char_property_change): Doc fixes.
692 2001-08-27 Gerd Moellmann <gerd@gnu.org>
694 * fileio.c (Finsert_file_contents): Allocate, restore, and
695 free composition data in the case of REPLACE not being nil.
697 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
698 there exist overlay strings with newlines at POS.
699 (text_outside_line_unchanged_p): Return 0 if changes start at
700 START and overlays exist at START. Likewise for END.
701 (try_window_id): Give up if init_to_row_end returns 0.
703 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
706 2001-08-24 Gerd Moellmann <gerd@gnu.org>
708 * keymap.c (access_keymap): Return the cdr of the binding of
709 a generic character instead of its definition (KEY . BINDING).
711 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
712 to 0 also in the REPLACE case.
714 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
716 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
717 open to determine whether file is readable (as for DOS_NT).
719 2001-08-23 Gerd Moellmann <gerd@gnu.org>
721 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
722 coding.type is coding_type_no_conversion or coding_type_raw_text,
723 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
724 non-nil instead of just setting enable_multibyte_characters in the
727 2001-08-22 Gerd Moellmann <gerd@gnu.org>
729 * dispextern.h (struct face_cache): Add member
732 * xfaces.c (menu_face_changed_default): New variable.
733 (menu_face_changed_count): Variable removed.
734 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
735 the menu_face_changed_default flag, otherwise set the FRAME's
736 menu_face_changed_p flag if the `menu' face has been changed.
737 Prevent calling set_font_frame_param if FRAME is t.
738 (make_face_cache): Initialize cache's menu_face_changed_p
739 from menu_face_changed_default.
740 (realize_basic_faces): Look into the frame's face cache to
741 determine if the menu appearance needs updating.
743 * keymap.c (access_keymap): Fix last change to not consider
744 IDX when it has modifiers.
746 2001-08-21 Gerd Moellmann <gerd@gnu.org>
748 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
749 . BINDING) exists, where GENERIC-CHAR is the generic character of
750 the charset of IDX, return BINDING unless there exists a binding
753 2001-08-16 Gerd Moellmann <gerd@gnu.org>
755 * xrdb.c (SYSV): Don't define on Solaris 2.
756 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
758 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
759 of the screen line, not text line, containing IT's current position.
761 2001-08-15 Gerd Moellmann <gerd@gnu.org>
763 * window.c (window_scroll_pixel_based): Don't recenter if
764 PT is partially visible in the window.
766 * xterm.c (expose_window_tree, expose_window, expose_line):
767 Return 1 when overwriting mouse-face.
768 (expose_frame): If mouse-face was overwritten, redo it.
770 * xfaces.c (x_update_menu_appearance): Don't call
771 set_frame_menubar, let the next redisplay do it.
773 2001-08-14 Andrew Innes <andrewi@gnu.org>
775 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
776 drawing glyph string.
778 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
780 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
783 2001-08-14 Gerd Moellmann <gerd@gnu.org>
785 * xfaces.c (x_update_menu_appearance): Save and restore value of
786 interrupt_input_blocked.
788 2001-08-13 Gerd Moellmann <gerd@gnu.org>
790 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
791 a line start, move back to the line start.
793 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
794 exactly when a mini-buffer is active.
796 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
797 in units of 1/8 character on non window-system frames.
798 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
800 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
802 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
805 2001-08-09 Gerd Moellmann <gerd@gnu.org>
807 * keyboard.c (Vpre_help_message): New variable.
808 (syms_of_keyboard): Initialize and staticpro it.
809 (show_help_echo): Record current message before displaying a
810 help-echo, and restore that message when clearing the help.
812 * xfns.c (x_create_im): Remove prototype.
814 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
816 * dispnew.c (adjust_glyph_matrix): Undo last change.
818 2001-08-08 Gerd Moellmann <gerd@gnu.org>
820 * dispnew.c (adjust_glyph_matrix): In the optimization for
821 windows whose height has changed, disable partially visible lines.
823 2001-08-07 Gerd Moellmann <gerd@gnu.org>
825 * window.c (Frecenter): If ARG < 0, and on a window system
826 frame, count in some empty lines when we can't move -ARG lines down.
828 * xdisp.c (start_display): Don't try to determine the continuation
829 lines width if lines are truncated. It's superfluous and leads to
830 incorrect results if POS is not visible in the window after
831 reseating the iterator at the previous line start.
833 2001-08-06 Gerd Moellmann <gerd@gnu.org>
835 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
837 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
839 * alloc.c (init_stack): Remove declaration.
841 2001-08-03 Gerd Moellmann <gerd@gnu.org>
843 * keyboard.c (read_key_sequence): Check that key is an integer
844 before comparing it with quit_char.
845 (add_command_key): Use larger_vector.
846 (read_char_x_menu_prompt): Instead of converting symbol and
847 integer events into conses (EVENT . nil), use (EVENT . disabled)
848 which cannot be confused with valid events.
849 (read_char): When reading from Vunread_command_events, check for
850 events of the form (EVENT . disabled) instead of
853 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
854 a float, determine the max height from the frame's height.
856 2001-08-02 Gerd Moellmann <gerd@gnu.org>
858 * xdisp.c (redisplay_internal): Take message_cleared_p into
859 account only if minibuf_level == 0.
861 2001-08-01 Gerd Moellmann <gerd@gnu.org>
863 * xdisp.c (redisplay_internal): Add a check for the last
866 * xdisp.c (message_cleared_p): New variable.
867 (clear_message): Set message_cleared_p when clearing the current
869 (redisplay_internal): Look at message_cleared_p to capture
870 the case that the echo area should be cleared.
872 * keyboard.c (command_loop_1): Fix spelling of
873 resize_echo_area_exactly.
875 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
877 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
879 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
880 current matrix when the window gets smaller.
882 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
884 * print.c (strout): Cast the character passed to insert_char to
885 unsigned char, to avoid sign extension when it is promoted to int.
887 2001-07-31 Gerd Moellmann <gerd@gnu.org>
889 * fileio.c (Finsert_file_contents): Don't treat a return value
890 of 0 from emacs_read as an IO error.
892 2001-07-30 Gerd Moellmann <gerd@gnu.org>
894 * keyboard.c (abs): New macro.
895 (double_click_fuzz): New variable.
896 (make_lispy_event): Use it to determine what makes a double-click.
897 (syms_of_keyboard): DEFVAR_INT it.
899 * xmenu.c (set_frame_menubar): Take into account that
900 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
903 2001-07-27 Gerd Moellmann <gerd@gnu.org>
905 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
907 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
908 of row's visible height.
910 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
911 deal with the first overlay string having an image `display' property.
912 (try_window_reusing_current_matrix, compute_line_metrics):
913 Fix computation of row's visible height for the case that part of the
914 row is invisible above and part of the row is at the same time
915 invisible below the window.
917 2001-07-26 Gerd Moellmann <gerd@gnu.org>
919 * xfns.c (x-show-tip): Doc fix.
921 * xfns.c (Vx_max_tooltip_size): New variable.
922 (syms_of_xfns): DEFVAR_LISP it.
923 (Fx_show_tip): Set frame's window_width to the width of the
924 window. Use a maximum tooltip size specified by
925 Vx_max_tooltip_size, if that has valid contents.
926 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
928 2001-07-26 Andrew Innes <andrewi@gnu.org>
930 * w32term.c (x_display_list): New variable.
931 (w32_term_init): Set it.
933 * w32term.h (x_display_list): New extern.
935 2001-07-26 Gerd Moellmann <gerd@gnu.org>
937 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
938 is non-nil, instead of when redisplaying_p is non-zero.
940 (mark_window_display_accurate_1): Add an assertion.
942 2001-07-25 Gerd Moellmann <gerd@gnu.org>
944 * dispextern.h (struct it): Increase size of ctl_chars to 16.
946 * xfns.c (Fx_file_dialog): Block/unblock input while processing
947 events so that we get a chance of processing expose events.
949 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
951 2001-07-24 Gerd Moellmann <gerd@gnu.org>
953 * xfns.c (valid_image_p): Protect better against invalid image
954 specifications. Previous code could signal an error.
956 2001-07-23 Gerd Moellmann <gerd@gnu.org>
958 * indent.c (current_column): Fix column computation in the
959 presence of display table entries.
960 (current_column_1, Fmove_to_column, compute_motion): Likewise.
962 * dispnew.c (adjust_glyph_matrix): In the optimization for
963 windows whose height has changed, use the new window height
964 to compute which rows to invalidate.
966 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
967 (MAX_10_EXP): New macro.
970 * coding.c (code_convert_region): Handle the multibyte case if
971 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
973 2001-07-20 Gerd Moellmann <gerd@gnu.org>
975 * dispextern.h (struct face): Change type of `stipple' to
978 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
980 2001-07-19 Gerd Moellmann <gerd@gnu.org>
982 * dispnew.c (update_window): Don't set the cursor at the end
983 of the update if display update has been paused.
985 * composite.h (syms_of_composite): Renamed from syms_of_composition.
987 2001-07-18 Ken Raeburn <raeburn@gnu.org>
989 * fns.c (Fset_char_table_default): Check that a charset is defined
990 before checking its dimension.
992 2001-07-17 Ken Raeburn <raeburn@gnu.org>
994 * coding.c (setup_coding_system): Don't do any designation based
995 on reg_bits if charset is not yet defined.
997 * lisp.h (XVECTOR): Verify correct object type before returning a
998 pointer, using eassert.
1000 2001-07-17 Gerd Moellmann <gerd@gnu.org>
1002 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
1003 Increase to 4096 because of paste problems reported on GNU/Linux.
1005 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
1007 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
1009 2001-07-16 Gerd Moellmann <gerd@gnu.org>
1011 * fileio.c (unwind_read): Function removed.
1012 (read_non_regular, read_non_regular_quit): New functions.
1013 (Finsert_file_contents): When reading from non-regular files,
1014 arrange to catch a `quit' and terminate the loop. Rearrange
1015 code so that a `quit' when reading from a regular file doesn't
1016 insert text in the buffer.
1018 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
1019 Clear faces afterwards.
1020 (clear_font_table): Take a x_display_info parameter. Don't free
1021 fonts being the default font of any frame on the given display.
1023 2001-07-13 Gerd Moellmann <gerd@gnu.org>
1025 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
1026 instead of CHAR_STRING which can signal an error.
1028 * charset.c (char_to_string_1): Extracted from char_to_string.
1029 Return -1 instead of signaling an error.
1030 (char_to_string): Use it.
1032 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
1034 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
1036 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
1037 is t, don't try to append anything to it.
1039 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
1041 * dired.c (file_name_completion): Pass dp->d_name to
1042 Fstring_match, not elt, which is always nil here.
1044 2001-07-12 Gerd Moellmann <gerd@gnu.org>
1046 * xselect.c (x_decline_selection_request): Handle errors
1047 caused by receivers that have vanished.
1049 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
1050 ignoring events on foreign windows in #if 0. Always dispatch
1051 the event after checking it with x_handle_property_notify.
1053 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
1054 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
1055 TRACE macros to facilitate debugging. Add additional trace statements.
1056 (toplevel): Add prototypes for file-local functions.
1057 (x_atom_to_symbol): Remove DPYINFO parameter.
1059 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
1061 * w32menu.c (menubar_selection_callback, w32_menu_show):
1062 Initialize `entry' to nil.
1063 (w32_dialog_show): Remove unused `save_wv' variable.
1064 (name_is_separator): Recognize "--:foo" and "--foo-bar".
1066 2001-07-11 Gerd Moellmann <gerd@gnu.org>
1068 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
1070 * fileio.c (unwind_read): Print a message when discarding inserted
1071 text or switching the buffer to unibyte. Change parameter.
1072 (Finsert_file_contents): Don't pass VISIT to unwind_read.
1074 * fileio.c (unwind_read): New function.
1075 (Finsert_file_contents): Record it as unwind-function for
1076 the case that reading is interrupted by C-g.
1078 2001-07-10 Gerd Moellmann <gerd@gnu.org>
1080 * dispnew.c (update_window): Don't skip the header-line
1081 update when scrolling_window returns 0.
1083 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1085 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1086 for the case that x_decode_color signals an error.
1088 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1090 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1092 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1093 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1096 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1098 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1099 doc string line for dos-timezone-offset.
1101 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1102 inline assembly, to avoid compiler warnings.
1103 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1104 line for dos-unsupported-char-glyph.
1106 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1108 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1110 * sound.c: Include Emacs' header files with #include "...".
1112 * eval.c (specbind): Additionally record the buffer that was
1113 current when a buffer-local or frame-local variable was bound.
1115 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1117 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1118 to unibyte characters in unibyte buffers.
1120 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1122 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1123 the frame on the binding stack. Change format of entries for
1124 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1125 (unbind_to): Handle unbinding a frame-local variable.
1127 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1128 glyphs and truncation glyphs at the end of a row from its pixel width.
1129 (dump_glyph_row): Print row's continuation_lines_width.
1130 (try_window_id): Take the shortcut if ZV is visible in the
1131 window, but there are actually no changes at ZV.
1133 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1135 * xterm.h (x_free_dpy_colors): Add prototype.
1137 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1138 right number of arguments.
1140 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1141 ($(lwlibdir)TAGS): New target.
1142 (TAGS): Fix dependency list.
1144 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1147 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1149 * emacs.c (main): Remove extern declaration for sys_nerr, which
1150 isn't used and causes a compilation error with GCC 3.0 on
1153 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1155 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1156 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1157 (toplevel): Include <signal.h> and syssignal.h.
1159 * sound.c (vox_configure, vox_close): Turn off atimers
1162 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1164 * keyboard.c (read_char) <non_reread>: Record the previous idle
1165 start time before calling timer_stop_idle.
1166 (read_char) <reread_first>: After processing a help-echo event,
1167 restore the previous idle start time.
1169 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1170 the start of invisible text.
1171 (setup_for_ellipsis): New function.
1172 (next_overlay_string): After all overlay strings have been
1173 processed, display an ellipsis if necessary.
1174 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1175 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1177 * dispextern.h (struct iterator_stack_entry): Add member
1180 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1182 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1183 on the value of the wait-for-wm frame parameter.
1185 * xterm.h (struct x_output): Add member wait_for_wm.
1187 * xfns.c (Qwait_for_wm): New variable.
1188 (x_frame_parms): Add entry for `wait-for-wm".
1189 (x_set_wait_for_wm): New function.
1190 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1191 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1193 * xdisp.c (try_window_id) <all changes below window end>: Don't
1194 take this shortcut if ZV is visible in the window.
1195 (try_window_id): When checking for window start being in changed
1196 text, don't check that the buffer's size has changed.
1198 2001-06-23 Richard M. Stallman <rms@gnu.org>
1200 * minibuf.c (Fcompleting_read): Doc fix.
1202 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1204 * composite.c (Ffind_composition_internal): Accept ZV
1205 and a string's end position as POS.
1207 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1209 * composite.c (Ffind_composition_internal): Check POS
1212 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1214 * editfns.c (Fmessage_box): If the frame is not under a window
1215 system, output the message in the echo area.
1217 2001-06-14 Richard M. Stallman <rms@gnu.org>
1219 * xdisp.c (try_window_id): When EOB is visible, don't treat
1220 insertion at EOB as if it were "off the bottom of the screen."
1222 2001-06-11 Andrew Innes <andrewi@gnu.org>
1224 * w32proc.c (create_child): Add new parameter is_gui_app.
1225 (w32_executable_type): Add new parameter is_gui_app.
1226 (sys_spawnve): Use it.
1227 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1228 SIGQUIT. This matches better how the signals are interpreted by
1229 MSVC compiled programs.
1230 (syms_of_ntproc): Update docstring.
1232 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1234 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1235 well otherwise note_mouse_highlight might optimize away highlighting
1236 if we pass over that same overlay again.
1238 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1240 * lread.c (Fload): Document that the argument is run via
1241 substitute-in-file-name.
1243 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1245 * Makefile.in (bootstrap-doc): New target.
1246 (bootstrap-emacs): Depend on it.
1248 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1249 auto-save-list-file-name when shutting down Emacs, because
1250 creating the directory might signal an error, and leaves
1251 Emacs in a strange state.
1253 * term.c: (tty_cursor_hidden): New variable.
1254 (update_begin): Don't call tty_hide_cursor. Clean up.
1255 (update_end, set_terminal_window, set_scroll_region): Clean up.
1256 (ring_bell, reset_terminal_modes): Clean up.
1257 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1258 on tty_cursor_hidden.
1259 (write_glyphs): Call tty_hide_cursor.
1261 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1263 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1265 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1267 * xfns.c (enum image_value_type): New enumerator
1268 IMAGE_STRING_OR_NIL_VALUE.
1269 (parse_image_spec): Handle it.
1270 (xbm_format, pbm_format): Use it for :foreground and :background.
1271 (xbm_load, pbm_load): Check for nil color names.
1273 * xterm.c (note_mouse_highlight): If an overlapping overlay
1274 exists, but we find that we highlight the same overlay as before,
1275 don't do the highlighting again.
1277 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1279 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1280 Protect unibyte strings created by replacing their multibyte
1281 equivalents in menu_items.
1283 * keymap.c (Fsingle_key_description): NUL-terminate the string
1284 buffer before calling build_string.
1286 * callproc.c (Fcall_process): Deal with decode_coding returning
1287 CODING_FINISH_INCONSISTENT_EOL.
1289 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1291 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1292 an item's name with its key description in case the description
1293 is a multibyte string.
1295 * keymap.c (Fsingle_key_description): Create a multibyte string
1298 * macros.c (Fstart_kbd_macro): Doc fix.
1300 * xterm.c (cursor_in_mouse_face_p): New function.
1301 (x_draw_stretch_glyph_string): Use it to choose a different GC
1302 when drawing a cursor within highlighted text.
1304 * editfns.c (char_property_eq): Put in #if 0.
1306 * indent.c (string_display_width): Put in #if 0.
1308 * lread.c (Fload): Remove unused label.
1310 * termcap.c (speeds): Put in #if 0.
1312 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1314 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1316 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1317 transformation matrix by 10.
1319 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1321 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1322 only if it's equal to the former foreground pixel color.
1323 (x_set_foreground_color, x_set_background_color)
1324 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1326 2001-05-16 Dave Love <fx@gnu.org>
1328 * insdel.c (signal_before_change, signal_after_change): Consider a
1329 local change hook which changes the buffer.
1331 * process.c (read_process_output): Don't call signal_after_change
1332 and update_compositions after insert_from_string_before_markers.
1334 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1336 * xfaces.c (split_font_name): Use the right field when
1337 checking for `[...]' syntax.
1339 * buffer.c (copy_overlays): New function.
1340 (clone_per_buffer_values): Use it.
1342 * buffer.h (OVERLAY_PLIST): New macro.
1344 * keymap.c (Fsingle_key_description): Replace a build_string with
1345 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1347 * fontset.c (Ffontset_info): Check that face is non-null
1348 before accessing its fields.
1350 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1352 * keyboard.c (read_key_sequence): Prevent generating a fake
1355 * xfaces.c (split_font_name): Handle `[...]' for the right
1358 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1359 of CCL_STAT_INVALID_CMD.
1361 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1363 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1364 in <var> has no default value yet.
1366 * xfaces.c (try_alternative_families): First try the FAMILY.
1367 And if nothing is found in the end, try again with scalable fonts.
1368 (try_font_list): Let try_alternative_families do a bit more of
1369 the work. Only use FAMILY if it is not nil.
1370 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1372 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1374 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1375 pointer shape when show_mouse_face has already done it.
1377 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1380 * xfaces.c (split_font_name): Make sure to leave the loop
1381 with the right value of `i'.
1383 * xfaces.c (split_font_name): Handle matrix transformations
1384 in the pixel and point size fields of XLFD font names.
1385 (xlfd_point_size): Likewise.
1387 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1389 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1390 (x_to_w32_font): Add prototype.
1392 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1393 redefining, to avoid compiler warnings.
1395 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1397 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1398 (w32_get_bdf_glyph): Cast between unsigned char and char when
1399 passing arguments to subroutines, to shut up compiler warnings.
1400 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1403 * xfaces.c: Include keyboard.h before frame.h, not after it.
1405 * widget.c: Include keyboard.h before frame.h.
1407 * w32term.h (struct image, struct face): Forward declaration, to
1408 avoid compiler warnings.
1410 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1412 * keyboard.c (read_key_sequence): Don't modify events when
1413 generating fake prefix keys (mode-line, scroll-bar, ...) since
1414 this prevents proper processing of such events when pushed back
1415 into unread-command-events.
1417 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1418 actually redrawn. Make the function static.
1419 (note_mouse_highlight): Fix a case where the mouse cursor
1420 was changed back to the text cursor.
1422 * xterm.h (clear_mouse_face): Remove prototype.
1424 * xdisp.c (try_window_id): Fix the fix and set the right
1427 * xdisp.c (try_window_id): Fix computation of window end in the
1428 case that lines were deleted at the end of the window. Add some
1429 more debug_method_adds.
1431 * xfaces.c (try_alternative_families): New function.
1432 (try_font_list): Use it. If ATTRS specifies a family, check
1433 fonts from that family first.
1434 (choose_face_font): Remove code setting the family part of
1437 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1439 * xdisp.c (try_window_id): Fix case of all changes before
1442 * xdisp.c (try_window_id): Add some xasserts.
1444 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1446 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1448 2001-05-09 Dave Love <fx@gnu.org>
1450 * xdisp.c (GIVE_UP): Fix for K&R C.
1452 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1454 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1456 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1457 back to the text cursor shape without need.
1459 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1461 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1463 * dispextern.h (inverse_video): Declare extern.
1465 * keyboard.c (delete_kboard): Handle the case that selected_frame
1466 has been deleted in the course of x_connection_closed.
1468 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1470 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1471 Fix the change from 2001-04-30.
1473 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1475 * xfns.c (file_dialog_unmap_cb): New function.
1476 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1477 where a dialog is closed via the window manager.
1479 * xdisp.c (try_window_id): Cases of changes all in front of
1480 the window start or all below the window end mostly rewritten.
1481 (redisplay_window): Move the tests if try_window_id is
1482 applicable to try_window_id.
1483 (GIVE_UP): New macro.
1485 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1487 * xterm.c (expose_window): Return int. If W is the window
1488 currently being updated, mark the frame garbaged.
1489 Fix computation of rows intersecting the exposed rectangle.
1490 (expose_window_tree): Stop when expose_window returns 0.
1492 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1493 again if it has already been drawn.
1495 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1497 * syntax.c (update_syntax_table): Check that oldi has the same
1498 properties as old_prop before deciding not to invalidate.
1500 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1502 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1503 read-only text that is so because of text properties.
1505 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1506 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1507 windows that are components of a Lucid menu bar.
1509 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1511 * term.c (turn_on_face): Fix reverse video handling on terminals
1512 that don't support colors.
1514 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1516 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1519 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1521 * term.c (toggle_highlight): New function.
1522 (turn_on_face): Change handling of reverse video.
1524 * process.c (wait_reading_process_input):
1525 Call record_asynch_buffer_change only if a timer really changed buffers.
1527 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1528 of the number of overlays to check.
1530 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1532 * xdisp.c (try_window_id): Fix a case where window_end_pos
1533 and window_end_bytepos were not adjusted.
1535 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1537 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1540 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1542 * process.c (wait_reading_process_input) [!subprocesses]:
1543 Don't reference waiting_for_user_input_p, it's not defined in the
1544 branch without async subprocesses support.
1546 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1548 * keyboard.c (delete_kboard): Prevent a dangling reference
1549 from current_kboard to KB, which is freed.
1551 * process.c (wait_reading_process_input):
1552 Call record_asynch_buffer_change after running timers, to make
1553 read_key_sequence aware of buffer changes from under it.
1555 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1557 * xfaces.c (Qscalable_fonts_allowed): New variable.
1558 (realizing_basic_faces_p): Removed.
1559 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1561 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1562 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1563 for scalable-fonts-allowed to t.
1565 * fileio.c (Finsert_file_contents): If the file size returned from
1566 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1567 read from files on a procfs whose contents are generated dynamically.
1569 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1571 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1572 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1573 (__memalign_hook): Make the two prototypes consistent.
1575 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1577 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1578 matrix of mini-windows.
1580 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1582 * intervals.c (find_interval): Don't rebalance during signal handling.
1584 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1586 * fns.c: Include blockinput.h.
1588 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1590 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1592 * fns.c (Fcompare_strings): Fix return values.
1594 * window.c (window_scroll): Change the meaning of N to mean
1595 N screen-fulls or N lines.
1596 (window_scroll_pixel_based, window_scroll_line_based)
1597 (scroll_command, Fscroll_other_window): Change accordingly.
1599 * window.c (window_scroll_pixel_based, Frecenter):
1600 Call window_box_height instead of using it.last_visible_y for the
1601 height of the window.
1603 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1604 instead of using it.last_visible_y for the height of the window.
1606 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1607 From Dan Holmsand <dan@eyebee.com>.
1609 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1610 able to write to hidden and system files. From Dan Holmsand
1613 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1614 Holmsand <dan@eyebee.com>.
1616 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1618 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1620 * window.c (window_internal_height): Return 1 less if the
1621 window has a header line.
1623 * xdisp.c (try_window_id): When scrolling on a terminal, take
1624 the change of window_internal_height into account.
1626 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1628 * gmalloc.c (align): If the argument SIZE would overflow
1629 __malloc_ptrdiff_t, fail right away.
1631 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1633 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1634 Make sure the tooltip is completely visible.
1635 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1637 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1639 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1641 2001-04-06 Dave Love <fx@gnu.org>
1643 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1646 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1648 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1650 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1652 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1654 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1656 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1658 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1659 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1661 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1662 shell widget's position only if it is non-null.
1664 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1665 Set f->output_data.x->widget to null after destroying it.
1667 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1668 FILENAME to bring it in synch with the documentation.
1670 * xfaces.c (realizing_basic_faces_p): Renamed from
1671 realize_default_face_p.
1672 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1673 (realize_default_face): Don't set the flag.
1675 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1677 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1679 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1681 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1682 the buffer that was used for echoing.
1684 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1685 (first_font_matching): Removed unused function.
1686 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1687 (may_use_scalable_font_p): Remove parameter FONT; rename
1688 parameter NAME to FONT.
1689 (x_face_list_fonts): Fix missing bounds check.
1690 (realizing_default_face_p): New variable.
1691 (realize_default_face): Set and clear that flag.
1692 (x_face_list_fonts): When called during the realization of the
1693 default face, and no matching fonts are found when ignoring
1694 scalable fonts and fonts matching a regexp from
1695 face-ignored-fonts, try without ignoring fonts.
1697 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1699 * xfns.c (postprocess_image): New function.
1700 (lookup_image): Call it for all image types except PostScript.
1701 (x_kill_gs_process): Call postprocess_image.
1703 * xterm.c (x_use_underline_position_properties): New variable.
1704 (x_draw_glyph_string): Use it.
1705 (syms_of_xterm): DEFVAR_BOOL it.
1707 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1709 * xterm.c (x_alloc_nearest_color_1): New function.
1710 (x_alloc_nearest_color): Use it.
1711 (x_color_cells): Take a Display as argument, instead of a frame.
1712 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1713 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1714 (x_initialize): Register cvt_string_to_pixel as resource converter
1715 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1717 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1719 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1720 (set_iterator_to_next): If a string from a display property ends,
1721 consider the case that this might also be the end of an
1722 overlay string having the display property.
1724 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1726 * xdisp.c (reseat_to_string): Undo last change.
1728 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1729 matrix of a window when the header line changes, when
1730 new rows are allocated, or when the width changes.
1732 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1734 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1736 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1738 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1741 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1743 * data.c (Fsubr_interactive_form): New function.
1744 (syms_of_data): Defsubr it.
1746 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1747 (live_float_p, live_misc_p): Return 1 only if the offset of the
1748 pointer in its block is >= 0.
1750 2001-03-28 Paul Eggert <eggert@twinsun.com>
1752 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1753 microseconds calcuation. Avoid double-rounding problem.
1754 In doc string, warn that the result is approximate.
1756 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1758 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1759 bind `inhibit-eval-during-redisplay' to t.
1761 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1763 * xdisp.c (inhibit_eval_during_redisplay)
1764 (Qinhibit_eval_during_redisplay): New variables.
1765 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1766 don't eval, return nil instead.
1767 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1768 Initialize Qinhibit_eval_during_redisplay.
1770 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1771 the iterator's multibyte_p flag.
1773 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1774 instead of setting it to zero; it's incremented for each frame
1775 where the menu face is changed.
1777 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1778 change bottom shadow accordingly.
1780 * xterm.c (expose_window_tree, expose_frame): Don't compute
1782 (expose_window): Do it here instead.
1783 (x_draw_glyph_string): Fix a computation of the underline position.
1785 * bytecode.c (BYTE_CODE_QUIT): New macro.
1786 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1788 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1790 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1791 Give up if matrix starts in an ellipsis.
1792 (init_from_display_pos): Do nothing if POS doesn't specify
1793 a dpvec_index but the iterator has such a position.
1795 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1797 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1798 x/y position is (0, 0) after destroying the menu bar, restore
1799 its original position.
1801 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1802 (init_from_display_pos): Use it.
1803 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1805 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1807 * xdisp.c (try_window_id): Undo last change.
1809 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1811 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1813 * buffer.c (syms_of_buffer): Doc fix.
1815 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1817 * xfaces.c (x_update_menu_appearance): Use local variable
1818 popup_path for setting font resources.
1820 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1822 * frame.c (Fframe_list): Don't reference tip_frame if
1823 HAVE_WINDOW_SYSTEM is not defined.
1825 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1828 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1830 * xdisp.c (init_from_display_pos): Test invisible property
1831 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1833 * xdisp.c (redisplay_internal) <update one window>: Make sure
1834 last_arrow_position and last_arrow_string are set.
1836 * frame.c (Fframe_list): Don't return a tooltip frame.
1838 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1840 * xdisp.c (mark_window_display_accurate_1): New function,
1841 extracted from mark_window_display_accurate.
1842 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1843 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1844 (mark_window_display_accurate): Use it.
1845 (redisplay_internal): Use it for the selected window.
1846 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1847 for the selected frame.
1849 * xdisp.c Use make_number, for readability.
1850 (try_window_id): Disable rows below the window end.
1851 (try_window_reusing_current_matrix): Use cursor_row_p.
1852 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1854 (init_from_display_pos): If POS specifies a position in a display
1855 vector, maybe get the iterator set up for that ellipsis.
1857 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1859 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1861 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1863 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1865 * xfaces.c (x_update_menu_appearance): Use a different path
1866 for Lucid popup menus.
1868 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1870 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1872 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1873 (string_buffer_position): Use `make_number'.
1875 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1877 * xfaces.c (x_update_menu_appearance): Renamed from
1878 x_set_menu_face_resources. Use different resources for popups.
1880 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1881 (GC_CHECK_STRING_BYTES): Don't define.
1883 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1884 Removed, together with subroutines.
1885 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1886 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1888 * dispextern.h (x_set_menu_resources_from_menu_face):
1891 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1892 Remove calls to x_set_menu_resources_from_menu_face.
1894 * xfaces.c (xm_set_menu_resources_from_menu_face):
1895 Remove #ifndef LESSTIF_VERSION.
1897 * xmenu.c: Include widget.h.
1898 (single_submenu): Return int. Some cleanup.
1899 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1901 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1903 * xterm.c (x_update_window_end): Handle overwritten mouse face
1904 also for tool bar windows.
1905 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1906 DRAW is DRAW_IMAGE_RAISED.
1908 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1910 * print.c (syms_of_print): Doc fixes.
1912 * fns.c (Fmd5): Doc fix.
1914 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1916 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1917 Clear area of the frame not occupied by the scroll bar.
1919 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1920 tip frame's root window buffer to *tip* right after creating
1923 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1924 is an integer don't have to be for space characters.
1926 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1928 * indent.c (current_column, current_column_1, Fmove_to_column)
1929 (compute_motion): Handle characters from display vectors differently.
1931 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1933 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1934 drawing glyph string.
1936 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1938 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1939 (command_loop_1): Undo last change.
1941 * xterm.c (fast_find_position): Return the correct vpos.
1943 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1944 non-null, set a per-buffer value in BUF instead of the current buffer.
1945 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1946 Call store_symval_forwarding with BUF null.
1947 (set_internal): Call store_symval_forwarding with the BUF
1948 parameter passed to set_internal. Formerly, the value was always
1949 set in the current buffer; the buffer recorded in specbind for
1950 this case wasn't used.
1951 (arith_driver): Reindent.
1953 * buffer.c (swap_out_buffer_local_variables):
1954 Call store_symval_forwarding with BUF null.
1956 * lisp.h (store_symval_forwarding): Change prototype.
1958 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1960 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1962 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1963 FOR_DELETION. Avoid resizing the mini-window of the selected
1964 frame if FOR_DELETION is set.
1965 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1966 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1969 * window.c (Fset_window_configuration): Change call to
1970 do_switch_frame to new format.
1972 * keyboard.c (quit_throw_to_read_char): Change call to
1973 do_switch_frame to new format.
1975 * lisp.h (do_switch_frame): Change prototype.
1977 * frame.c (Fframe_parameters): In the `buffer-list' frame
1978 parameter, store the buffer list of FRAME, not the list of the
1981 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1982 box just because the glyph row's full_width_p flag is set.
1984 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1986 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1987 skip the padding blanks inserted in extend_face_to_end_of_line,
1988 before checking for trailing whitespace.
1990 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1992 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1993 Remove special handling for LessTif/Motif.
1994 (toplevel): Don't include Xm/Xm.h.
1996 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1997 Remove workaround code for LessTif; it doesn't work anymore.
1999 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
2002 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
2003 Don't access private scroll bar data; it's no longer necessary with
2004 contemporary LessTif.
2006 * xfaces.c (xm_set_menu_resources_from_menu_face):
2007 Change #if 0 to #ifndef LESSTIF_VERSION.
2009 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
2010 removing button grabs.
2012 2001-03-13 Kenichi Handa <handa@etl.go.jp>
2014 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
2015 and clip-large-size-font as obsolete.
2017 * lread.c (read_multibyte): Check the validity of multibyte
2018 sequence. If invalid, return the first byte.
2020 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2022 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
2023 before running the command; timer functions or process
2024 filters may have set it.
2026 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
2028 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
2031 2001-03-12 Gerd Moellmann <gerd@gnu.org>
2033 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
2036 2001-03-09 Gerd Moellmann <gerd@gnu.org>
2038 * dispextern.h (string_buffer_position): Add prototype.
2040 * xdisp.c (string_buffer_position, display_prop_string_p)
2041 (single_display_prop_string_p): New functions.
2043 * xterm.c (note_mouse_highlight): If there's no help-echo on
2044 a string, look at the buffer text ``under'' it.
2046 * keyboard.c (make_lispy_event): Add string info to the event,
2047 analogous to what's done on mode lines.
2048 (read_key_sequence): For a click on a string, consider `local-map'
2049 and `keymap' of that string.
2051 * keyboard.c (make_lispy_event, make_lispy_movement):
2052 Adjust calls to buffer_posn_from_coords to new format.
2054 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
2056 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
2059 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
2060 flags argument to emacs_open; it seems to conflict with O_EXCL.
2062 2001-03-09 Kenichi Handa <handa@etl.go.jp>
2064 * composite.h (struct composition): Change types of members;
2065 glyph_len to unsigned, width to unsigned short.
2067 2001-03-08 Andrew Innes <andrewi@gnu.org>
2069 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
2072 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2074 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
2077 * xterm.c (note_mouse_highlight): Handle mouse-face and
2078 help-echo in strings.
2079 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
2080 (fast_find_string_pos): New function.
2082 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2083 (display_string): Call face_at_string_position with new parameter.
2085 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2086 Handle `mouse-face'.
2088 * dispextern.h (face_at_string_position): Change prototype.
2090 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2092 * keyboard.c (make_lispy_event): Avoid generating drag events
2093 if the mouse hasn't actually moved to another buffer position.
2095 2001-03-08 Dave Love <fx@gnu.org>
2097 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2099 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2101 * process.c (Fset_process_window_size): Fix a typo.
2103 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2105 * coding.c (detect_coding_sjis): Do more rigid check.
2106 (detect_coding_big5): Likewise.
2107 (decode_coding_sjis_big5): Likewise.
2108 (Fdetect_coding_region): Call detect_coding_system with tailing
2109 anchor byte `\0' for more rigid detection.
2110 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2111 (Fdetect_coding_string): Likewise.
2113 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2115 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2116 a string before extracting its data.
2118 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2120 * window.c (Frecenter): Rewrite code handling negative values
2121 of ARG on graphical frames.
2123 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2125 * window.c (displayed_window_lines): If W->start is outside the
2126 accessible portion of the buffer, call start_display with BEGV or
2127 ZV instead of W->start.
2129 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2131 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2133 * process.c (Fset_process_filter): Don't crash if the input
2134 file descriptor of PROCESS is closed.
2135 (Fset_process_window_size): Likewise.
2137 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2139 * xterm.c (XTflash): Make the timeout of select shorter, and call
2140 select repeatedly until the desired time expires.
2142 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2144 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2146 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2148 * lisp.h (Vwindow_list): Declare extern.
2150 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2152 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2154 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2156 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2157 to detect a case where we have to highlight a different region
2158 despite not having left the currently highlighted region.
2159 Set mouse_face_overlay in the x_display_info.
2160 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2162 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2164 * buffer.c (mouse_face_overlay_overlaps): New function.
2166 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2167 (Qmouse_face): Declare extern.
2169 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2170 if face_change_count is non-zero.
2172 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2174 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2175 that the source is unibyte.
2177 2001-03-05 Dave Love <fx@gnu.org>
2179 * xterm.c (XTmouse_position): Fix typo.
2181 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2183 * minibuf.c (read_minibuf): Clean up the binding stack if
2184 called noninteractively.
2186 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2188 * coding.c (syms_of_coding): Docstring modified.
2190 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2192 * charset.c (char_to_string): If a single byte char has modifier
2193 bits that can't be reflected to the character code, ignore them
2194 instead of signaling an error.
2196 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2198 * s/msdos.h: Update copyright notice.
2200 * dosfns.h: Update copyright notice.
2202 * dosfns.c: Update copyright notice.
2204 * msdos.c: Update copyright notice.
2206 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2208 * xterm.c (glyph_rect): New function.
2209 (XTmouse_position): Use it to raise the threshold for mouse
2210 movement event generation.
2212 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2214 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2215 specifies (reverse . t), reverse the initial screen colors.
2216 (IT_set_frame_parameters): If the property is foreground-color,
2217 but we are reversing the colors, set bg_set, not fg_set.
2218 Likewise for setting background-color and reversing: set fg_set.
2219 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2222 * xfaces.c (Finternal_set_lisp_face_attribute)
2223 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2226 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2228 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2229 to a single slash in the middle of file names.
2231 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2232 Accept only alphanumeric time zone names.
2234 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2236 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2237 a widget to zero height.
2239 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2241 * window.c (Fwindow_end): Call move_it_past_eol only if
2242 ending up on a partially visible line.
2244 2001-03-01 Dave Love <fx@gnu.org>
2246 * ccl.c (Fccl_execute): Doc fix.
2248 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2250 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2251 of the tool bar before calling x_figure_window_size.
2253 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2254 NULL after destroying it, otherwise XTread_socket can access a
2255 destroyed widget when input is unblocked.
2257 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2259 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2260 same name as before, although there was a change in fontsets.
2262 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2264 * lisp.h (Fframe_parameter): Declare.
2266 * window.c (set_window_buffer): Field vscroll is an int, not a
2269 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2271 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2274 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2277 * alloc.c (toplevel): Include process.h.
2278 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2279 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2280 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2281 (allocate_vector, allocate_hash_table, allocate_window)
2282 (allocate_frame, allocate_process, allocate_other_vector):
2284 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2285 (mark_maybe_pointer): New function.
2286 (mark_memory): Also mark Lisp data to which only pointers
2287 remain and not Lisp_Objects.
2288 (min_heap_address, max_heap_address): New variables.
2289 (mem_find): Return MEM_NIL if START is below min_heap_address or
2290 above max_heap_address.
2291 (mem_insert): Compute min_heap_address and max_heap_address.
2293 * process.c (make_process): Use allocate_process.
2295 * frame.c (make_frame): Use allocate_frame.
2297 * window.c (make_window, make_dummy_parent): Use allocate_window.
2298 (Fcurrent_window_configuration): Use allocate_other_vector.
2300 * lisp.h (allocate_vectorlike): Remove prototype.
2301 (allocate_vector, allocate_other_vector, allocate_frame)
2302 (allocate_window, allocate_process, allocate_hash_table):
2305 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2306 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2308 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2310 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2311 treat the produced bytes as a valid multibyte sequence.
2313 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2314 (ccl_driver) <CCL_WriteMultibyteChar2>:
2315 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2316 <ccl_finish>: Set ccl->eight_bit_control properly.
2318 * ccl.h (struct ccl_program): New member eight_bit_control.
2320 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2322 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2323 accessible_keymaps_char_table.
2324 (accessible_keymaps_char_table): Obey `is_metized'.
2325 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2328 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2330 * dispnew.c: Check HAVE_TERM_H before including term.h.
2332 2001-02-24 Andrew Innes <andrewi@gnu.org>
2334 * makefile.w32-in: Update copyright notice.
2336 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2338 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2340 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2342 * Makefile.in (lisp): Add international/utf-8.elc.
2344 * fontset.c (Fnew_fontset): Fix handling of the case that an
2345 element of FONTLIST is a cons of family and registry.
2347 2001-02-23 Jason Rumney <jasonr@gnu.org>
2349 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2350 to height unconditionally.
2352 * w32term.c (x_set_glyph_string_background_width): Extend the
2353 background face to the end of the drawing area in the text area, only.
2354 (x_insert_glyphs): Call window_box_left to obtain the left
2355 x-coordinate of the area to shift.
2357 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2360 2001-02-22 Andrew Innes <andrewi@gnu.org>
2362 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2363 ($(BLD)\dispnew.obj):
2364 ($(BLD)\editfns.obj):
2365 ($(BLD)\fileio.obj):
2366 ($(BLD)\filelock.obj):
2367 ($(BLD)\keyboard.obj):
2368 ($(BLD)\w32proc.obj):
2369 ($(BLD)\process.obj):
2370 ($(BLD)\sysdep.obj): Ditto.
2372 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2374 ($(BLD)/dispnew.$(O)):
2375 ($(BLD)/editfns.$(O)):
2376 ($(BLD)/fileio.$(O)):
2377 ($(BLD)/filelock.$(O)):
2378 ($(BLD)/keyboard.$(O)):
2379 ($(BLD)/w32proc.$(O)):
2380 ($(BLD)/process.$(O)):
2381 ($(BLD)/sysdep.$(O)): Ditto.
2383 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2385 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2386 at the start of the function, check that the \n in it->c is
2387 from the iterator's current position.
2389 * xdisp.c (handle_single_display_prop): Add parameter
2390 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2391 properties which replace the display of text with something else.
2392 (handle_display_prop): Call handle_single_display_prop with
2393 additional argument saying if we already replaced text display
2394 with something else. Use AREF.
2395 (with_echo_area_buffer_unwind_data, display_menu_bar)
2396 (decode_mode_spec_coding): Use AREF and ASIZE.
2398 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2399 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2400 * vmstime.h: Files removed.
2402 * unexencap.c, unexfx2800.c: Files removed.
2404 * dispnew.c (direct_output_for_insert): Give up if we are showing
2405 a message or just cleared the message because we might need to
2406 resize the echo area window or display an empty echo area.
2408 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2410 * xdisp.c (redisplay_internal): Do the
2411 mark_window_display_accurate after all windows have been
2412 redisplayed because this call resets flags in buffers which are
2413 needed for proper redisplay.
2415 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2416 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2419 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2420 busy_window to hourglass_window, busy_p to hourglass_p.
2422 * msdos.h (struct x_output): Rename busy_window to
2423 hourglass_window, busy_p to hourglass_p.
2425 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2426 busy_window to hourglass_window, busy_p to hourglass_p.
2428 * xfns.c: Rename everything containing *busy_cursor* and similar
2430 (syms_of_w32fns): Rename x-busy-pointer-shape to
2431 x-hourglass-pointer-shape, display-busy-cursor to
2432 display-hourglass, busy-cursor-delay to hourglass-delay.
2434 * w32fns.c: Rename everything containing *busy_cursor* and similar
2436 (syms_of_w32fns): Rename x-busy-pointer-shape to
2437 x-hourglass-pointer-shape, display-busy-cursor to
2438 display-hourglass, busy-cursor-delay to hourglass-delay.
2440 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2443 * dispextern.h (start_hourglass, cancel_hourglass)
2444 (display_hourglass_p): Renamed from *busy_cursor*.
2446 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2448 * keyboard.c (read_char): When an event from unread-command-events
2449 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2451 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2452 equal to the current buffer.
2454 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2455 nil, otherwise we're left with truncate_lines t when a message
2456 is printed with message-truncate-lines bound to t.
2458 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2460 * window.c (Fmove_to_window_line): Undo last change.
2461 (displayed_window_lines): Call line_bottom_y to determine
2462 the line's bottom position.
2464 * dispextern.h (line_bottom_y): Add prototype.
2466 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2467 (pos_visible_p): Use it.
2469 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2470 set redisplaying_p to 0 here instead of in Frecursive_edit.
2471 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2474 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2476 (syms_of_xdisp): Initialize new variables.
2477 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2478 Specbind `inhibit-menubar-update' when updating the menu bar.
2480 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2483 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2486 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2489 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2490 to the start of the file.
2492 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2494 * window.c (set_window_buffer): Fix last change.
2496 * window.c (set_window_buffer): Set window's vscroll to 0.
2498 * window.c (coordinates_in_window): Increase width of area
2499 where the vertical line can be dragged.
2501 * xterm.c (x_set_glyph_string_background_width): Extend the
2502 background face to the end of the drawing area in the text
2505 * xdisp.c (handle_single_display_prop): Set iterator's position
2506 to where the `display' property starts, like for images.
2507 (dump_glyph): New function.
2508 (dump_glyph_row): Use it. Dump info about marginal areas.
2510 * dispnew.c (direct_output_for_insert): Recognize more cases where
2511 glyphs can be written instead of being inserted.
2513 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2514 the left x-coordinate of the area to shift.
2516 * dired.c (directory_files_internal): Set result list to nil
2519 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2521 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2522 invalid multibyte sequence, treat *SRC as a character of
2525 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2527 * textprop.c (Fset_text_properties): Doc fix.
2529 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2531 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2533 2001-02-14 Dave Love <fx@gnu.org>
2535 * coding.c: Doc and message fixes.
2537 2001-02-14 Andrew Innes <andrewi@gnu.org>
2539 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2540 Emacs frame above the screen size.
2542 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2544 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2546 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2548 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2549 case that TO ends up beyond ZV after running before-change-functions.
2551 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2552 the selected window if it is showing the buffer in question.
2554 * dired.c (directory_files_internal): Initialize errno.
2555 (toplevel): Include errno.h.
2557 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2559 * xfaces.c (best_matching_font): New parameter width_ratio.
2560 Multiply avgwidth by width_ratio.
2561 (choose_face_font): Call best_matching_font with width_ratio
2562 calculated from the column width of C.
2564 2001-02-12 Andrew Innes <andrewi@gnu.org>
2566 The following changes are to draw box lines inside characters area
2567 if line-width is negative.
2569 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2570 face->box_line_width is negative.
2571 (x_produce_stretch_glyph): Likewise.
2572 (x_produce_glyphs): Likewise.
2573 (x_estimate_mode_line_height): Likewise.
2574 (x_draw_glyph_string_background): Likewise.
2575 (x_draw_glyph_string_foreground): Likewise.
2576 (x_draw_composite_glyph_string_foreground): Likewise.
2577 (x_draw_glyph_string_box): Likewise.
2578 (x_draw_image_foreground): Likewise.
2579 (x_draw_image_relief): Likewise.
2580 (x_draw_image_foreground_1): Likewise.
2581 (x_draw_image_glyph_string): Likewise.
2583 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2585 The following changes are to draw box lines inside characters area
2586 if line-width is negative.
2588 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2589 face->box_line_width is negative.
2590 (x_produce_stretch_glyph): Likewise.
2591 (x_produce_glyphs): Likewise.
2592 (x_estimate_mode_line_height): Likewise.
2593 (x_draw_glyph_string_background): Likewise.
2594 (x_draw_glyph_string_foreground): Likewise.
2595 (x_draw_composite_glyph_string_foreground): Likewise.
2596 (x_draw_glyph_string_box): Likewise.
2597 (x_draw_image_foreground): Likewise.
2598 (x_draw_image_relief): Likewise.
2599 (x_draw_image_foreground_1): Likewise.
2600 (x_draw_image_glyph_string): Likewise.
2602 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2603 and :line-width can be negative.
2604 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2606 2001-02-09 Jason Rumney <jasonr@gnu.org>
2608 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2609 characters the same as ASCII and latin-1.
2610 (x_display_and_set_cursor): Check for the focus frame's selected
2611 window instead of selected_window.
2612 (x_after_update_window_line): Don't clear if frame's internal
2613 border width is zero.
2614 (x_new_font): Don't change a tooltip's size.
2615 (w32_initialize): Set char_ins_del_ok to 1.
2617 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2618 (x_set_font): If font hasn't changed, avoid recomputing
2619 faces and other things.
2620 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2621 (Fx_create_frame): Add the tool bar height to the frame height.
2622 (x_create_tip_frame): Prevent changing the tooltip's
2623 background color by specifying a color for the default font
2625 (Qcancel_timer): New variable.
2626 (syms_of_w32fns): Initialize and staticpro it.
2627 (Fx_hide_tip, Fx_show_tip): Use it.
2628 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2630 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2632 * w32.c (init_environment): Duplicate local string before putenv.
2634 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2636 * charset.c (Fstring): A typo.
2638 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2640 * charset.c (Fstring): If all arguments are less than 256, return
2643 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2644 return a unibyte string.
2646 * coding.c (code_convert_region): After detecting a coding, if
2647 nothing found, set coding->composing to COMPOSITION_NO.
2648 (decode_coding_string): Likewise.
2650 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2652 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2655 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2657 * charset.c (parse_str_to_multibyte): New function.
2659 * charset.h (parse_str_to_multibyte): Extern it.
2661 * print.c (print_string): If we are going to print a unibyte
2662 string into a multibyte buffer, convert the string to multibyte by
2665 2001-02-06 Andrew Innes <andrewi@gnu.org>
2667 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2668 been created. It seems we can get sent window messages such as
2669 WM_ERASEBKGND before we properly update a frame.
2671 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2673 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2674 Avoid some unnecessary cursor positioning.
2676 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2678 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2679 (LFACE_AVGWIDTH): New macro.
2681 (check_lface_attrs): Check LFACE_AVGWIDTH.
2682 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2683 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2684 (merge_face_vectors): Check LFACE_AVGWIDTH.
2685 (Finternal_make_lisp_face): Use AREF.
2686 (xm_set_menu_resources_from_menu_face)
2687 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2688 (Finternal_lisp_face_empty_p): Use AREF.
2689 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2690 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2691 Compare average widths..
2692 (best_matching_font): Arrange for comparing average widths.
2694 * dispextern.h (enum lface_attribute_index):
2695 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2697 2001-02-05 Dave Love <fx@gnu.org>
2699 * puresize.h: Revert last change following loadup.el change.
2701 2001-02-05 Andrew Innes <andrewi@gnu.org>
2703 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2704 invocation of temacs, to work with Windows 2000.
2705 (bootstrap-emacs): Ditto.
2707 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2709 * xterm.c (x_display_and_set_cursor): Check for the focus
2710 frame's selected window instead of selected_window.
2712 * xdisp.c (try_scrolling): If point is in the line below the
2713 window, make sure to move the iterator at least a canonical
2716 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2718 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2720 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2721 If invalid, execute CCL_INVALID_CMD.
2722 (ccl_driver): If the CCL program is terminated because of
2723 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2724 destination instead of throwing them away.
2726 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2728 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2729 faces and other things.
2731 * xdisp.c (get_next_display_element): Fix case of empty
2732 display table entry.
2734 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2736 * editfns.c (Fconstrain_to_field): Doc fix.
2738 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2739 into `thoroughly', to make it consistent with the doc string.
2741 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2743 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2745 * search.c (search_buffer): Call set_search_regs with a byte
2746 position, not a character position.
2748 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2751 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2753 * frame.c (Fmodify_frame_parameters): Doc fix.
2755 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2757 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2758 identifier which is not reserved by Standard C.
2760 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2762 * window.c (enum window_part): New enumeration.
2763 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2765 (coordinates_in_window): Return an enumerator from enum
2766 window_part. Fix handling of right scroll bar.
2767 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2768 `right-fringe' instead of `left-bitmap-area' and
2769 `right-bitmap-area'. Use enumerators from enum window_part
2770 instead of hard-coded integers.
2771 (check_window_containing, window_from_coordinates):
2772 Use enumerators from enum window_part instead of hard-coded integers.
2773 (syms_of_window): Replace Qleft_bitmap_area and
2774 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2776 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2778 * editfns.c (Fformat_time_string): Doc fix.
2780 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2782 * keymap.c (Fwhere_is_internal): Use the first valid binding
2783 if no ascii binding is found (when firstonly is t).
2785 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2787 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2788 instead of Finteractive_p.
2790 * lisp.h (interactive_p): Add prototype.
2792 * eval.c (interactive_p): New function.
2793 (Finteractive_p): Use it.
2795 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2797 2001-01-31 Dave Love <fx@gnu.org>
2799 * .gdbinit (hook-run): Define to run xreload.
2801 * textprop.c (Fset_text_properties): Fix newline in doc string.
2803 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2805 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2806 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2808 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2809 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2810 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2812 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2815 2001-01-30 Dave Love <fx@gnu.org>
2817 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2820 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2822 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2823 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2825 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2827 * textprop.c (Fset_text_properties): Doc fix.
2829 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2831 * xdisp.c (forward_to_next_line_start): Remove xassert.
2833 2001-01-29 Jason Rumney <jasonr@gnu.org>
2835 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2836 returning without releasing it.
2838 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2840 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2841 for '^', '$', and '\0'.
2843 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2845 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2846 regex for '^', '$', and '\0'.
2848 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2849 only if current_sblock has been initialized.
2851 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2852 terminal frame even if it is the only visible frame.
2854 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2856 * fontset.c (font_family_registry): Even if FONTNAME conform to
2857 XLFD, if it specifies other fields than family and registry,
2858 return FONTANME. New argument FORCE if nonzero cancel that feature.
2859 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2860 a signle byte character. Don't set FAMILY part to nil here.
2861 It is handled by the caller choose_face_font.
2862 (Fnew_fontset): Call font_family_registry with FORCE 0.
2863 (Fset_fontset_font): Likewise.
2865 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2867 * xdisp.c (display_line): Don't treat a newline as fitting
2870 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2872 * window.c (size_window): Set the window's orig_top to nil when
2873 changing heights, so that a future shrink_mini_window won't
2874 restore a bogus height.
2876 * frame.c (do_switch_frame): If selected frame has a mini-window,
2877 resize that to exact size.
2879 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2881 * xdisp.c (display_line): Simplify check for glyphs fitting
2882 entirely in the line.
2884 * xfns.c (xic_style): New variable.
2885 (create_frame_xic): Move static variable to global scope for
2886 the case that `static' gets defined away.
2888 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2890 * coding.c (decode_coding): Set a flag for inhibiting
2892 (code_convert_region): Always set saved_coding_symbol.
2893 (decode_coding_string): Likewise. Update coding->symbol when we
2894 encounter a inconsistent eol by the same way as code_convert_region.
2896 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2898 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2901 * xterm.c (x_after_update_window_line): Don't clear if frame's
2902 internal border width is zero.
2903 (x_clear_area): New function.
2904 (x_after_update_window_line, x_clear_end_of_line)
2905 (x_scroll_bar_create, x_scroll_bar_set_handle)
2906 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2907 instead of XClearArea.
2909 * xterm.h (x_clear_area): Add prototype.
2911 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2912 which doesn't seem necessary anymore with Lesstif 0.92.
2914 2001-01-25 Dave Love <fx@gnu.org>
2916 * puresize.h (BASE_PURESIZE): Up to 720000.
2918 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2920 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2922 * xdisp.c (echo_area_display): Don't call redisplay_internal
2923 when Emacs is shutting down. We can't run hooks etc. that
2924 would be necessary to do a redisplay.
2926 * lread.c (read_integer): Use type EMACS_INT instead of int.
2928 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2930 * ccl.c (ccl_driver): Fix last change.
2932 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2934 * ccl.h (sturct ccl_program): New member suppress_error.
2936 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2937 insert error message to the output.
2938 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2940 * coding.h (struct coding_system): New member suppress_error.
2942 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2943 (Fset_terminal_coding_system_internal): Set the member
2944 suppress_error to 1.
2945 (Fset_safe_terminal_coding_system_internal): Likewise.
2947 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2949 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2950 as if it was a `charset'.
2952 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2954 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2955 value in where_is_cache; the next lookup in the cache returns
2956 something bogus if we do.
2958 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2960 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2961 if HAVE_WINDOW_SYSTEM isn't defined.
2963 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2965 * fns.c (sweep_weak_table): Fix code taking items out of
2966 the hash collision chain. Some cleanup.
2968 * xterm.c (x_new_font): Don't change a tooltip's size.
2970 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2971 background color by specifying a color for the default font
2974 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2976 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2977 a workaround for SunOS 4's cc.
2978 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2979 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2980 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2983 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2985 * xterm.c (x_set_window_size_1): New function extracted from
2987 (x_set_window_size): Use it.
2988 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2989 doesn't have a widget, like tooltips.
2991 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2993 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2995 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2997 * fns.c (Fset_char_table_default): Fix to make sub char-table
3000 2001-01-22 Gerd Moellmann <gerd@gnu.org>
3002 * xdisp.c (build_desired_tool_bar_string): Make sure we have
3003 a desired tool bar string, even if there are no tool bar items.
3005 * xdisp.c (Ftool_bar_lines_needed): New function.
3006 (syms_of_xdisp): Defsubr it.
3008 * editfns.c (Fformat): Don't extend text properties from arguments
3009 to padding chars in the result.
3011 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
3013 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
3015 2001-01-20 Andrew Innes <andrewi@gnu.org>
3017 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
3018 (w32_initialize): Don't set term hooks that aren't actually needed
3021 * xfaces.c (realize_default_face):
3023 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
3025 * xdisp.c (handle_single_display_prop): Remove references to
3026 FRAME_W32_CONSOLE_P.
3028 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
3030 * frame.h (output_method): Remove output_w32_console method.
3031 (FRAME_W32_CONSOLE_P): Remove macro.
3033 * frame.c (Qw32_console): Remove variable.
3034 (Fframep): Remove references to it.
3035 (syms_of_frame): Ditto.
3036 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
3038 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
3041 2001-01-20 Kenichi Handa <handa@etl.go.jp>
3043 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
3045 2001-01-19 Andrew Innes <andrewi@gnu.org>
3047 * w32.c (init_environment): Add a version-independent site-lisp
3048 directory to EMACSLOADPATH, after the version dependent one.
3050 2001-01-19 Gerd Moellmann <gerd@gnu.org>
3052 * editfns.c (Fbuffer_substring): Doc fix.
3054 * xdisp.c (message_dolog, message2, message2_nolog):
3055 Rename parameter LEN to NBYTES.
3057 2001-01-19 Kenichi Handa <handa@etl.go.jp>
3059 * charset.c (strwidth): Use c_string_width.
3060 (c_string_width): New function.
3061 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
3064 * charset.h (c_string_width, lisp_string_width): Extern them.
3066 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
3068 * indent.c (check_composition): Check validity of composition.
3070 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
3071 characters by calling c_string_width.
3072 (x_consider_frame_title): Get byte length of frame tile string
3074 (display_mode_element): Pay attention to width of non-ASCII
3075 characters by calling strwidth.
3077 2001-01-18 Gerd Moellmann <gerd@gnu.org>
3079 * xfns.c (Qcancel_timer): New variable.
3080 (syms_of_xfns): Initialize and staticpro it.
3081 (Fx_hide_tip, Fx_show_tip): Use it.
3082 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3084 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3086 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3088 * window.h (WINDOW_LIVE_P): New macro.
3090 * window.c (window_size_fixed): New variable.
3091 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3094 * eval.c (specbind): If binding a per-buffer variable which
3095 doesn't have a buffer-local value in the current buffer, change
3096 the global value by changing the value of the symbol bound in all
3097 buffers not having their own value, to make it consistent with
3098 what happens with other buffer-local variables.
3100 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3102 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3103 when searching for a newline.
3105 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3107 * xdisp.c (display_string): Fix previous change.
3109 2001-01-18 Jason Rumney <jasonr@gnu.org>
3111 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3112 GLYPH_DEBUG is defined.
3113 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3114 true for images with `:ascent 100'.
3115 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3116 meantime, use face MOUSE_FACE_ID.
3117 If first glyph isn't a character glyph, use the ASCII NUL
3118 character to determine the face.
3119 (expose_area): Do not treat left margin specially.
3120 (note_mode_line_highlight): If no local_map, check global keymap.
3121 (note_mouse_highlight): Initialize overlay.
3122 (clear_mouse_face): Don't return if tip_frame is non-nil.
3123 (show_scroll_bars): Remove unused function.
3124 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3125 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3127 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3128 (x_free_frame_resources): Unload relief colors.
3130 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3132 * xdisp.c (forward_to_next_line_start): Avoid calling
3133 get_next_display_element when the newline is already found.
3134 This may change the iterator's position, when its current position is
3135 equal to the iterator's stop_charpos.
3137 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3138 zero, use this method only at the end of a line.
3140 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3141 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3142 if SCALABLE_FONTS_P is set.
3144 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3145 so that scalable fonts are included.
3147 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3148 In the cache, use a key containing the information if scalable
3150 (x_load_font): Adapt to change of keys in the font cache.
3152 2001-01-17 Kim F. Storm <storm@filanet.dk>
3154 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3155 XListFonts to take advantage of font caching.
3157 * xterm.c (x_list_fonts): Ensure caching font information when
3158 called for a null frame, which is the case frequently when Emacs
3161 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3163 * xfns.c (QCconversion): Replaces QCalgorithm.
3165 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3167 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3170 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3171 not everything could be displayed.
3173 * line.h, x-list-font.c: Files removed because unused.
3175 2001-01-17 Andrew Innes <andrewi@gnu.org>
3177 * dired.c (directory_files_internal): Convert result from readdir
3178 to a unibyte string initially, to avoid possible misinterpretation
3179 of some bytes as the internal form of Emacs characters.
3181 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3183 * fns.c (concat): Be sure to avoid putting the same `composition'
3184 property on the adjacent regions.
3186 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3188 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3189 (Fscroll_right, Fscroll_left): Set it here instead, if called
3192 * buffer.c (Fset_buffer_modified_p): Set buffer's
3193 prevent_redisplay_optimizations_p flag.
3195 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3196 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3197 with additional arg.
3199 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3202 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3203 FROM_WHERE, for debugging.
3205 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3207 * ccl.c (Fregister_ccl_program): Handle the return value of
3208 resolve_symbol_ccl_program correctly.
3209 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3211 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3213 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3214 has gone in the meantime, use face MOUSE_FACE_ID.
3216 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3217 If x_display_info_for_display returns null, don't try to close
3218 the display; we didn't open it.
3220 * dispnew.c (save_or_restore_current_matrices): Function removed.
3221 (save_current_matrix, restore_current_matrix): New functions.
3222 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3223 restore the frame's current matrix. Due to the glyph pointer
3224 setup done in adjust_glyph_matrix, there is no easy way to make
3225 saving the current matrix in the desired matrix generally correct,
3228 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3230 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3232 (display_line): Optimize for wide characters.
3233 (display_string): Don't try to display a multi-column character
3234 partially. On ttys, produce more than one truncation glyph for
3235 multi-column characters that don't fit on the line.
3237 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3239 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3240 Define it instead of WORDS_BIGENDIAN. Caller changed.
3242 2001-01-13 Jason Rumney <jasonr@gnu.org>
3244 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3245 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3246 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3247 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3249 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3250 (x_draw_image_relief, x_draw_image_foreground_1)
3251 (x_draw_image_glyph_string): Adapt to change of image margins.
3253 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3256 * w32bdf.c (search_file_line, get_cached_font_char)
3257 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3259 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3261 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3262 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3263 (Fw32_send_sys_command): Remove unused variables.
3264 (w32_msg_pump): Add parentheses.
3266 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3267 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3270 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3272 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3273 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3274 being a pair of margins.
3275 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3276 to DEFVAR_LISP. Extend doc.
3278 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3280 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3281 pair of integers `(X . Y)', use X for the horizontal and Y for the
3283 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3284 (parse_image_spec): Check it.
3285 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3286 (tiff_format, gif_format, gs_format):
3287 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3289 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3290 (x_draw_image_relief, x_draw_image_foreground_1)
3291 (x_draw_image_glyph_string): Adapt to the change of image margins.
3293 * dispextern.h (struct image): Replace member `margin' with
3294 `hmargin' and `vmargin'.
3296 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3299 * dispnew.c (update_text_area): Put code which decrements the
3300 stop position when the row's face extends to the end of the
3303 * xfns.c (x_set_mouse_color): Fix color allocation.
3305 * keyboard.c: Call get_local_map with new argument list.
3307 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3309 * intervals.h (enum map_property): Removed.
3310 (get_local_map): Change prototype.
3312 * keymap.c: Call get_local_map with new argument list.
3313 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3315 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3317 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3318 of the size needed for the tool bar string. For the last image,
3319 use a `display' property that reaches to the end of the string.
3321 * xselect.c (selection_request_dpyinfo): New variable.
3322 (x_handle_selection_request): Set it.
3323 (x_selection_request_lisp_error): Don't call
3324 x_decline_selection_request if selection request's display has
3327 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3328 Do the unregister_colors before calling XFreeColors.
3330 2001-01-10 Dave Love <fx@gnu.org>
3332 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3333 ${SOME_MACHINE_LISP}, not ${lisp}.
3335 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3337 * xdisp.c (display_line): On ttys, produce more than one truncation
3338 glyph for multi-column characters that don't fit on the line.
3340 * xselect.c (x_reply_selection_request): Add a comment.
3342 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3343 XkbGetNames instead of XkbGetKeyboard.
3345 2001-01-10 Dave Love <fx@gnu.org>
3347 * sysdep.c (random): Revert the declaration.
3349 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3351 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3352 Call function string_bytes.
3353 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3355 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3356 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3357 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3358 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3360 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3361 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3362 after sweeping strings, and at the end.
3363 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3365 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3366 ensure that pop_message is called.
3368 * keyboard.c (Fexecute_extended_command): Use a
3369 record_unwind_protect to ensure that pop_message is called.
3371 * lisp.h (push_message_unwind): Add prototype.
3373 * xdisp.c (push_message_unwind): New function.
3375 * fileio.c (do_auto_save_unwind): Do the pop_message here
3376 instead of in Fdo_auto_save.
3377 (Fdo_auto_save): Don't call pop_message.
3379 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3381 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3384 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3386 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3387 when increasing window's vscroll.
3389 * macros.c (Qkbd_macro_termination_hook): New variable.
3390 (syms_of_macros): Initialize and staticpro it.
3391 (pop_kbd_macro): Run kbd-macro-termination-hook.
3393 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3395 2001-01-07 Dave Love <fx@gnu.org>
3397 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3398 arglist, for documentation's sake.
3400 2001-01-06 Andrew Innes <andrewi@gnu.org>
3402 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3405 2001-01-05 Andrew Innes <andrewi@gnu.org>
3407 * term.c (update_end): Don't check updating_frame; for some reason
3408 this can be 0 sometimes, such as after dismissing a popup menu,
3409 and isn't necessary given the explicit frame argument.
3411 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3413 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3414 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3416 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3418 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3420 * xfns.c (x_create_tip_frame): Preserve the value of
3421 face_change_count around the creation of the tip frame.
3423 * xfns.c (last_show_tip_args): New variable.
3424 (compute_tip_xy): New function.
3425 (Fx_show_tip): Reuse an existing tip frame, if possible.
3426 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3428 2001-01-04 Dave Love <fx@gnu.org>
3430 * editfns.c (Fformat): Doc fix.
3432 * systime.h (set_file_times): Prototype.
3434 * widget.h (EmacsFrameSetCharSize_): Prototype.
3436 * sysdep.c (random, srandom): Declare explicitly.
3438 * dispextern.h (move_it_vertically_backward): Declare.
3440 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3442 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3443 like in Fx_create_frame.
3445 * xfaces.c (set_font_frame_param): Don't do anything for
3446 non-graphical frames.
3448 * window.c (Fdelete_other_windows): Set window's window_end_valid
3449 to nil when changing the window's start. Don't change the
3450 window's start when its top position hasn't changed. If we do,
3451 this will set the window's optional_new_start, which act's like a
3452 force_start during redisplay with C-x 1 M-> under particular
3453 circumstances (see report from Per Starback to emacs-pretest-bug
3456 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3458 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3459 short cut at the start of the function. Add an assertion.
3460 (reseat_at_next_visible_line_start): Add an assertion.
3462 * window.c (Frecenter): When changing the window start, set the
3463 window's window_end_valid to nil.
3464 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3466 * dispextern.h (move_it_past_eol): Add prototype.
3468 * xdisp.c (move_it_past_eol): New function.
3470 * window.c (Fwindow_end): Doc fix.
3472 2001-01-03 Dave Love <fx@gnu.org>
3474 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3476 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3478 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3479 the enabled_p flag of the glyph row at window_end_vpos to 0.
3480 (handle_single_display_prop): Fix last change.
3482 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3484 * window.c (Frecenter): Doc fix.
3486 2001-01-02 Andrew Innes <andrewi@gnu.org>
3488 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3490 * frame.h (output_method): Add output_w32_console method.
3491 (FRAME_W32_CONSOLE_P): New macro.
3493 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3494 use output_w32_console method.
3495 (Qw32_console): New Lisp_Object.
3496 (Fframep): Return it.
3497 (syms_of_frame): Init it.
3498 (Fframe_parameters): Report w32console as font for w32_console frames.
3500 * xfaces.c (realize_default_face): Set face foreground and
3501 background to unspecified for w32_console frames.
3502 (realize_face): Realize face cache for w32_console frames.
3503 (realize_tty_face): Accept w32_console frames.
3505 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3506 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3507 necessary, even if running interactively.
3509 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3512 * w32term.c (x_update_begin):
3516 (x_change_line_highlight):
3521 (w32_reassert_line_highlight):
3522 (w32_frame_rehighlight):
3523 (w32_frame_raise_lower): Do nothing if not w32 frame.
3525 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3527 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3528 system doesn't tell us directly.
3529 (Fx_display_visual_class): Implement properly.
3531 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3533 * window.c (Frecenter): Handle centering in graphical frames
3534 specially. Centering on the basis of line counts doesn't work
3535 reliably with variable-height lines.
3537 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3539 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3542 * composite.c (run_composition_function): Remove unused var `val'.
3543 (update_compositions): Remove unused variable `hook'.
3545 * intervals.c (get_local_map): Remove unused variable `tem'.
3547 * doprnt.c (doprnt1): Remove unused variable `size'.
3549 * fns.c (Flength): Remove unused variable `tail'.
3550 (Fdelete): Remove unused variable `size'.
3552 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3555 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3557 * data.c (find_symbol_value): Remove extra 3rd argument in the
3558 call to swap_in_symval_forwarding.
3560 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3562 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3563 (trivial_regexp_p): Remove unused variable `c'.
3564 (boyer_moore): Remove unused variable `k'.
3566 * indent.c (current_column): Remove unused variable `stopchar'.
3567 (Fcompute_motion): Remove unused variable `contin'.
3569 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3571 * dired.c (directory_files_internal): Fix a typo in a comment.
3572 Remove an unused variable `handler'.
3573 (file_name_completion): Remove unused function-scope variable `dp'.
3574 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3577 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3579 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3581 (Fmarker_insertion_type): Remove unused variable `buf'.
3583 * insdel.c (make_gap): Remove unused variable `result'.
3585 * keyboard.c (record_char): Remove unused function-scope var `help'.
3586 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3587 (menu_bar_items): Remove unused function-scope variable `tem'.
3589 * fontset.c (fontset_ref): Remove unused variable `i'.
3590 (fontset_set): Remove unused variables `j' and `tmp'.
3591 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3592 (make_fontset_for_ascii_face): Remove unused variable `name'.
3593 (fs_load_font): Remove unused variable `font_idx'.
3594 (fs_query_fontset): Remove unused function-local variable `fontset'.
3595 (list_fontsets): Remove unused variable `tail'.
3596 (Fnew_fontset): Remove unused variables `family' and `registry'.
3597 (accumulate_font_info): Remove unused variable `tmp'.
3598 (Ffontset_font): Remove unused variable `id'.
3599 (syms_of_fontset): Remove unused variable `i'.
3601 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3603 (lookup_image): Remove unused variable `file'.
3604 (xbm_load): Remove unused variables `bitmap_data', `height', and
3605 `width'. Remove function-local variable `i', leave the
3607 (gif_load): Remove unused variable `inc'.
3609 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3610 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3611 leave only the one in the inner block.
3613 * xfaces.c (face_fontset, realize_default_face): Remove unused
3615 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3617 * term.c (encode_terminal_code): Remove unused variable `c'.
3619 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3620 char *' instead of `char *'.
3622 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3623 (Fget_unused_category): Remove unused variable `docstring_vector'.
3624 (Fchar_category_set): Remove unused variables `val', `charset',
3627 * coding.c (detect_coding_iso2022, setup_coding_system):
3628 Remove unused variable `i'.
3629 (detect_coding_mask): Remove unused variable `idx'.
3630 (detect_coding): Remove unused variable `i'.
3631 (ccl_coding_driver): Remove unused variable `result'.
3632 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3633 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3634 (encode_coding_string): Remove unused variables `gcpro1' and
3635 `saved_coding_symbol'.
3636 (Ffind_coding_systems_region_internal): Remove function-local
3637 variable args[], leave only the block-local one.
3638 (code_convert_region1): Remove unused variable `len'.
3640 * charset.c (char_printable_p): Remove unused variable `chars'.
3641 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3642 (str_to_multibyte): Remove unused variable `c'.
3644 * window.c (size_window): Remove block-local variable `min_size'.
3646 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3647 `header_line_height'.
3648 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3649 enum display_element_type.
3651 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3653 * xterm.c (x_connection_closed): Catch X errors around all
3654 statements that call X. Save away the error message in a local copy.
3656 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3659 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3660 in or at the start of invisible text.
3662 * dispnew.c (update_window): Don't check_current_matrix_flags.
3664 2001-01-01 Jason Rumney <jasonr@gnu.org>
3666 * w32fns.c (x_figure_window_size): Do not allow new_height and
3667 new_width of frame to override specified values.
3669 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3671 * composite.c (find_composition): Fix a code for searching backward.
3673 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3675 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3676 (update_window) [GLYPH_DEBUG]: Call it.
3677 (scrolling_window): Prevent including current rows which are below
3678 what's displayed in the window.
3680 * xdisp.c (try_window_reusing_current_matrix)
3681 <new start <= old start>: Disable rows in the current matrix
3682 which are below the window after scrolling.
3684 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3685 is zero. It's not worth the complexity.
3686 (invisible_text_between_p): Put in #if 0 because unused.
3688 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3690 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3691 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3693 * keyboard.c (echo_char): If C is an integer, always call
3694 push_key_description. Former code could signal an invalid
3697 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3698 If set, print multibyte text.
3699 (Fsingle_key_description): Call push_key_description with
3700 FORCE_MULTIBYTE set.
3701 (describe_buffer_bindings): Likewise.
3703 * lisp.h (push_key_description): Add prototype.
3705 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3706 around the call to redisplay_internal.
3708 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3710 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3712 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3714 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3715 (ccl_driver): New local variable `extra_bytes'.
3717 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3719 * coding.c (setup_coding_system):
3720 Initialize coding->spec.ccl.eight_bit_carryover.
3721 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3723 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3725 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3726 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3727 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3728 (decode_composition_emacs_mule): New function.
3729 (decode_coding_emacs_mule): Decode composition sequence by calling
3730 decode_composition_emacs_mule.
3731 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3732 (encode_coding_emacs_mule): Changed from macro to function.
3733 If a text contains compositions, encode them correctly.
3734 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3735 that decoding and encoding are required.
3737 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3739 * xfaces.c (PT_PER_INCH): New macro.
3740 (xlfd_point_size): Compute real point size from font's pixel size.
3741 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3744 * .gdbinit: Comment out the line pointing to the Lesstif source
3747 * window.c (Frecenter): Use displayed_window_lines instead
3748 of window_internal_height.
3750 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3751 instead of x-toolkit-scroll-bars-p.
3752 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3754 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3755 instead of x-toolkit-scroll-bars-p.
3756 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3758 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3759 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3760 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3762 (add_window_display_history, add_frame_display_history)
3763 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3764 (build_frame_matrix_from_leaf_window): Remove unused code.
3765 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3767 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3768 (update_window) [GLYPH_DEBUG]: Likewise.
3769 (syms_of_display): Defsubr dump-redisplay-history.
3771 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3773 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3774 the end of the prompt. Set echo_after_prompt to the offset
3775 of echoptr in echobuf.
3777 * xdisp.c (init_from_display_pos): Pop until the iterator's
3778 stack is empty; there may be frames for stretch or images
3781 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3782 (save_or_restore_current_matrix): New function for the same
3783 purpose, but more efficient.
3784 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3786 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3788 * xdisp.c (syms_of_xdisp): Fix last change.
3790 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3792 * xdisp.c (syms_of_xdisp): Doc fix.
3794 * xdisp.c (redisplay_window): Remove label restore_buffers;
3795 use finish_scroll_bars instead to make sure that scroll bars
3796 are redeemed. If we don't do this, flickering can result from
3797 scroll bars being destroyed and recreated.
3799 2000-12-22 Jason Rumney <jasonr@gnu.org>
3801 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3802 in the wrong colors when the foreground is not black.
3803 (expose_window): Don't redraw the window that's currently being
3806 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3808 * window.c (size_window): When setting the window's too_small_ok
3809 flag, compare old size with minimum size depending on WIDTH_P,
3810 don't compare with window_min_width.
3812 * window.c (delete_window): Simplify somewhat.
3813 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3814 freeing window matrices. The flag windows_or_buffers_changed is
3815 set, so the next redisplay will consider all windows; this should
3818 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3820 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3822 * ccl.h (struct ccl_program): New member cr_consumed.
3824 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3825 (CCL_READ_CHAR): Handle EOL conversion here.
3826 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3828 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3830 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3832 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3833 otherwise tabs of different size compare equal.
3835 * callint.c (Fcall_interactively): Prevent a compiler warning.
3837 * print.c (print_unwind): Return nil.
3838 (PRINTDECLARE): Initialize all local variables.
3839 (print_preprocess): Add a default case.
3841 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3843 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3845 * window.c (delete_window, Fsplit_window)
3846 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3848 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3850 * dispnew.c (ensure_frame_matrix): Removed.
3851 (save_frame_matrix, restore_frame_matrix): New functions.
3852 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3854 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3855 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3857 2000-12-21 Andrew Innes <andrewi@gnu.org>
3859 * w32term.c (x_update_begin): Regenerate the palette here, rather
3860 than for each window.
3862 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3863 palette is NULL, since this corrupts memory! Also get
3864 display_info reference from frame.
3866 2000-12-21 Jason Rumney <jasonr@gnu.org>
3868 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3870 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3871 to avoid returning without releasing it.
3873 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3875 * keymap.c (push_key_description): Don't convert eight-bit-control
3876 and eight-bit-graphic to multibyte character.
3878 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3879 generic character and CODE1 is nil, return the smallest character
3882 2000-12-20 Dave Love <fx@gnu.org>
3884 * s/osf5-0.h (NSIG): Don't redefine.
3886 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3888 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3889 excluding menu-bar and tool-bar.
3890 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3891 (menu_item_p): Remove.
3892 (where_is_internal_1): Don't ignore menu-items.
3894 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3896 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3899 * window.c (make_window): Initialize window's min_hscroll.
3900 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3901 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3903 (struct saved_window): New member min_hscroll.
3904 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3905 (Fset_window_configuration): Set window's min_hscroll.
3906 (save_window_save): Save window's min_hscroll.
3907 (compare_window_configurations): Compare min_hscroll values.
3909 * window.h (struct window): New member min_hscroll.
3911 * keyboard.c (echo_prompt): Prevent a compiler warning.
3913 * xdisp.c (try_cursor_movement): Fix last change. The real
3914 condition is that PT is at the end of the row, and should
3915 be displayed at the start of the next row.
3917 * xdisp.c (try_cursor_movement): If we end on a partially
3918 visible line, end we already decided to scroll, return -1.
3920 * dispextern.h (ensure_frame_matrix): Add prototype.
3922 * window.c (delete_window, Fsplit_window)
3923 (Fset_window_configuration): Call ensure_frame_matrix.
3925 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3927 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3928 completed, call fake_current_matrices instead of marking frame
3931 2000-12-20 Jason Rumney <jasonr@gnu.org>
3933 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3935 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3937 * fns.c (Frequire): Doc fix.
3939 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3941 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3943 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3944 currently displaying a message.
3946 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3948 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3950 2000-12-18 Andrew Innes <andrewi@gnu.org>
3952 * w32.c (w32_strerror): New function.
3954 * w32.h (w32_strerror): New extern.
3956 * w32fns.c (Fw32_shell_execute): Use it.
3958 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3960 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3962 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3964 * msdos.c (IT_set_face): Obey inverse_video.
3966 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3968 * dired.c (directory_files_internal): Always return decoded filenames.
3970 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3972 * xterm.c (x_connection_closed): Prevent being called recursively
3973 because of an error condition in XtCloseDisplay.
3975 * xdisp.c (init_iterator): If noninteractive, and the frame's
3976 face cache is null, make one.
3978 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3980 * process.c (wait_reading_process_input): Check for pending
3981 input when running timers.
3983 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3985 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3987 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3989 * process.c (read_process_output): Don't run a filter if the code
3990 decoder produces nothing but carryover.
3992 2000-12-17 Andrew Innes <andrewi@gnu.org>
3994 * w32.c (sys_rename): Only check errno against EEXIST, and not
3995 EACCES, when determining whether rename failed because the target
3996 exists. This was resulting in indefinite looping on Windows 9x if
3997 the source file was locked by another process.
3999 * w32fns.c (Ffile_system_info): New function.
4000 (syms_of_w32fns): Defsubr it.
4002 2000-12-17 Gerd Moellmann <gerd@gnu.org>
4004 * window.c (coordinates_in_window): Fix computation for
4005 position on vertical line between mode lines.
4007 * xfns.c (unwind_create_frame): Return t if frame was deleted.
4008 Don't alter tip_frame or tip_window.
4009 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4012 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
4013 Don't alter tip_frame or tip_window.
4014 (unwind_create_tip_frame): Set tip_frame to nil only if frame
4017 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
4019 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
4020 be consistent with the doc string. Reported by NAKAJIMA Mikio
4021 <minakaji@osaka.email.ne.jp>.
4023 2000-12-16 Kenichi Handa <handa@etl.go.jp>
4025 * xfaces.c (Vface_ignored_fonts): New variable.
4026 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
4027 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
4029 2000-12-15 Gerd Moellmann <gerd@gnu.org>
4031 * dispnew.c (update_window): Detect pending input every nth line
4032 updated, i.e. do it depending on real work done, and not on the
4035 * xterm.c (expose_window): Don't redraw the window that's
4036 currently being updated.
4038 * window.c (Fset_window_point): Remove test for
4039 cursor_in_non_selected_windows.
4041 * lread.c (read1): Recognize end of file after `\\'.
4043 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
4044 not unwind_create_frame.
4046 2000-12-15 Dave Love <fx@gnu.org>
4048 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
4051 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
4053 2000-12-15 Kenichi Handa <handa@etl.go.jp>
4055 * coding.c (setup_coding_system): Clear all members of the struct
4056 coding_system at first.
4057 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
4059 (code_convert_region): Don't override coding->src_multibyte and
4060 coding->dst_multibyte.
4062 * fns.c (Fmd5): Docstring improved.
4064 2000-12-15 Miles Bader <miles@gnu.org>
4066 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
4067 are actually marked as mode-lines; otherwise use
4068 estimate_mode_line_height.
4070 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4072 * editfns.c (Fformat): Prevent a buffer overrun when the format
4073 specifies a precision.
4075 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
4077 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
4078 argument is outside the range [2..3].
4080 2000-12-14 Andrew Innes <andrewi@gnu.org>
4082 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4083 nothing to do. Bind inhibit-quit.
4084 (tip_frame): Make it a Lisp_Object.
4085 (x_create_tip_frame): Set tip_frame after it has been added to
4087 (Fx_show_tip): Don't set tip_frame here.
4088 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4089 (unwind_create_frame, unwind_create_tip_frame): New functions.
4090 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4091 while a frame is only partially constructed.
4093 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4094 (x_free_frame_resources): New function.
4095 (x_destroy_window): Use it.
4097 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4099 * xfns.c (Fx_backspace_delete_keys_p): New function.
4100 (syms_of_xfns): Defsubr it.
4102 * config.in (HAVE_XKBGETKEYBOARD): Add.
4104 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4106 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4107 Always store string in multibyte representation in echobuf.
4108 (echo_char): Always store string in multibyte representation in
4110 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4111 (read_key_sequence): Adjusted for the change of echo_prompt.
4113 * fns.c (Fmd5): Docstring improved.
4115 * lisp.h (detect_coding_system): Prototype adjusted.
4117 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4118 (detect_coding_emacs_mule, detect_coding_iso2022,)
4119 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4120 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4121 New argument MULTIBYTEP. Callers changed.
4122 (detect_coding_mask, detect_coding_system): New argument
4123 MULTIBYTEP. Callers changed.
4124 (decode_coding_string): Set coding->src_multibyte and
4125 coding->dst_multibyte before calling detect_coding and detect_eol.
4126 Update them after some coding system is detected.
4128 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4130 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4132 * keyboard.c (menu_bar_items, tool_bar_items):
4133 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4135 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4137 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4139 (unwind_create_frame, unwind_create_tip_frame): New functions.
4140 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4141 while a frame is only partially constructed.
4143 * xterm.h (x_free_frame_resources): Declare.
4145 * xterm.c (x_free_frame_resources): New function.
4146 (x_destroy_window): Use it.
4148 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4149 don't interrupt the update for pending input initially, i.e.
4150 update at least some lines.
4152 * keyboard.c (do_mouse_tracking): Make externally visible.
4154 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4156 * xfns.c (gray_bitmap_bits): Declare `char *'.
4158 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4160 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4161 lines start with a relief line.
4163 2000-12-12 Dave Love <fx@gnu.org>
4165 * window.c (Fdisplay_buffer): Doc fix.
4166 (Fwindow_list): Remove unused var.
4168 * buffer.h (mmap_set_vars): Declare.
4170 * window.h (Fset_window_point): Declare.
4172 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4174 * msdos.c (fast_find_position): Don't overstep the last window row.
4175 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4176 variable `area'. When looking for a row under (X,Y), give up if some
4177 of the previous rows is not enabled.
4179 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4181 * window.c (Fset_window_point): If displaying cursors in windows
4182 other than the selected window, make sure redisplay updates
4183 other windows to show the new value of point in the window.
4185 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4187 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4188 the buffer is the sole visible buffer when in the mini-buffer.
4190 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4191 Bind `inhibit-read-only' to t.
4192 (unwind_with_echo_area_buffer): Use AREF.
4194 * xfns.c (Fx_hide_tip): Simplified.
4196 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4199 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4201 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4203 * xfns.c (Fx_hide_tip): Fix last change.
4205 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4206 nothing to do. Bind inhibit-quit.
4207 (tip_frame): Make it a Lisp_Object.
4208 (x_create_tip_frame): Set tip_frame after it has been added to
4210 (Fx_show_tip): Don't set tip_frame here.
4212 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4214 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4217 * dispextern.h: Change external declaration of tip_frame.
4219 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4220 return an empty string.
4222 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4223 of the window's update_mode_line flag, since the former is set by
4224 force-mode-line-update, not the latter. This makes
4225 column-number-mode slightly faster.
4227 * xdisp.c (try_window_id) <all changes above window start>:
4230 2000-12-11 Paul Eggert <eggert@twinsun.com>
4232 * config.in (HAVE_FTELLO): Remove.
4234 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4235 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4237 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4238 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4240 2000-12-11 Miles Bader <miles@gnu.org>
4242 * window.c (displayed_window_lines): Don't round up when
4243 converting empty space at bottom to lines.
4244 Handle non-newline-terminated final lines properly.
4245 (Fwindow_text_height): New function (used to be in lisp).
4246 (syms_of_window): Initialize it.
4248 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4250 * syntax.c (scan_lists): Check that the right quote char has the
4251 right Sstring syntax when jumping over strings.
4252 (init_syntax_once): Use Smax rather than 13.
4254 2000-12-09 Miles Bader <miles@gnu.org>
4256 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4257 with PARTIALLY, inverting the sense.
4258 (window_scroll_pixel_based): Scroll partially visible lines into
4259 place if we hit the beginning or end of the buffer.
4260 (displayed_window_lines): Don't include partially visible lines.
4261 (Fmove_to_window_line): Skip past any partially visible first line.
4263 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4265 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4267 * tparam.c (tparam1): Change the way buffers are reallocated to be
4268 portable and less obfuscated.
4270 * termcap.c (tgetent): Change the way buffers are reallocated to
4271 be portable and less obfuscated.
4273 * macros.c (store_kbd_macro_char): Change the way buffers are
4274 reallocated to be portable and less obfuscated.
4276 * lread.c (read1): Change the way buffers are reallocated to be
4277 portable and less obfuscated.
4279 * doc.c (Fsubstitute_command_keys): Change the way buffers
4280 are reallocated so that it is portable.
4282 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4284 * dosfns.c (Ffile_system_info): New function.
4285 (syms_of_dosfns): Defsubr it.
4287 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4289 * alloc.c (gc_sweep): Add comment.
4291 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4293 * sound.c (vox_configure): Change order of ioctls.
4294 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4295 Ignore errors when changing volume.
4296 (vox_close): Don't reset the device.
4298 * process.c (read_process_output): Make sure the process marker's
4299 position is valid when the process buffer is changed in
4300 after-change functions. W3 does that.
4302 * xfns.c (x_free_gcs): New function.
4304 * xterm.h (x_free_gcs): Add prototype.
4306 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4309 * xterm.c (x_destroy_window): Call x_free_gcs so that
4310 resources of non-toolkit X windows will be freed.
4312 2000-12-07 Andrew Innes <andrewi@gnu.org>
4314 * w32fns.c (xlfd_charset_of_font): Fix last change.
4316 2000-12-06 Dave Love <fx@gnu.org>
4318 * md5.h (__P): Don't define -- it comes from config.h.
4320 * strftime.c: Change some #if foo to #ifdef foo.
4322 2000-12-06 Andrew Innes <andrewi@gnu.org>
4324 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4326 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4327 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4328 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4330 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4332 * alloc.c (gc_sweep): Prevent symbols read during loadup
4335 * xdisp.c (underlying_face_id): New function.
4336 (handle_face_prop, face_before_or_after_it_pos): Use it
4337 to determine the face ``under'' a string. Let strings inherit
4338 the face of the buffer under them.
4340 * xfaces.c (face_at_string_position): Update function comment.
4342 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4343 matrix if the window's left position has changed; we need to
4344 redraw it in this case.
4346 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4348 * window.c (coordinates_in_window): Check mouse on mode-line or
4351 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4352 advertized by the function documentation.
4354 * window.c (syms_of_window): Doc fix.
4356 * sound.c (vox_configure): Set volume for left and right channel.
4357 (sound_cleanup): Return nil.
4359 * xdisp.c (move_it_by_lines): Fix paren typo.
4361 * xterm.c (x_load_font): Don't use the font's max_bounds for
4362 computing the height of the font. If max_bounds' ascent or
4363 descent are greater than the font's ascent or descent, this means
4364 glyphs overlap, which should be handled now by redisplay.
4366 * window.c (Veven_window_heights): New variable.
4367 (syms_of_window): DEFVAR_LISP it.
4368 (Fdisplay_buffer): Check Veven_window_heights before evening the
4371 2000-12-06 Miles Bader <miles@gnu.org>
4373 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4374 update `default-frame-alist' instead of setting no frame parameters.
4376 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4378 * composite.c (update_compositions): Fix typo (use the correct
4381 2000-12-05 Jason Rumney <jasonr@gnu.org>
4383 * md5.h: Remove underscores from function declarations.
4384 (__attribute__, __alignof__) [!__GNUC__]: Define.
4386 * md5.c: Delay include of md5.h until after namespace cleaning.
4388 * makefile.w32-in (fns.o): Depend on md5.h
4389 (md5.o): New target.
4392 * makefile.nt: Likewise.
4394 2000-12-05 Jason Rumney <jasonr@altavista.net>
4396 * w32term.c (expose_area): Complete last change.
4398 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4400 * minibuf.c: Include intervals.h.
4402 2000-12-05 Jason Rumney <jasonr@gnu.org>
4404 * w32term.c (x_produce_glyphs): If a font for a component of
4405 a composition is not found, use 1 pixel dot ascent and 0 dot
4406 descent value to avoid displaying terribly tall empty boxes.
4407 (expose_area): Pass x-coordinate relative to the exposed
4408 area to x_draw_glyphs instead of a window-relative coordinate.
4410 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4412 * xdisp.c (next_element_from_ellipsis): Save face before selective
4413 display in saved_face_id, and set face_before_selective_p.
4414 (reseat_1): Reset face_before_selective_p.
4415 (append_space, extend_face_to_end_of_line): If iterator's
4416 face_before_selective_p is set, use the face from saved_face_id.
4417 (extend_face_to_end_of_line): For tty frames, make sure to
4418 use the right face id when producing spaces at the end of
4421 * dispextern.h (struct it): Add face_before_selective_p.
4423 * keyboard.c (record_char): Don't record identical help-echo
4424 events in recent_keys.
4426 * xterm.c [USE_X_TOOLKIT]: Close the display.
4427 (xim_close_dpy): Handle case that the display has been closed.
4429 * xterm.c (x_destroy_window): Reset the frame's X window after
4432 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4433 variable window_width.
4434 (line_draw_cost): Fix code skipping over spaces at the end of the
4435 line when must_write_spaces is not set.
4436 (scrolling_window): Fix code inserting runs in list of all runs.
4438 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4440 * coding.c (setup_coding_system): Be sure to initialize
4441 coding->category_idx.
4443 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4445 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4447 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4448 area to x_draw_glyphs instead of a window-relative coordinate.
4450 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4451 error in the message.
4453 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4454 timer after having read a key. It's not good for code reading
4455 several keys in a loop, like an input method.
4457 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4458 record undo information for format-decode.
4460 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4461 current buffer is read-only, not if it isn't.
4463 * keyboard.c (record_char): Record `help-echo' input events
4464 in recent_keys only if they display some help. Don't record
4465 `help-echo' events as macro char.
4467 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4469 * editfns.c (save_excursion_restore): Don't move point
4470 in another window if it is showing the wrong buffer.
4471 Avoid the call to Fwindow_live_p, for speed.
4473 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4475 * xfaces.c (struct font_name): New member registry_priority.
4476 (split_font_name): Initialize the above member to zero.
4477 (concat_font_list): New function.
4478 (font_list): Include fonts of all alternative registries.
4479 (FONT_POINT_SIZE_QUANTUM): New macro.
4480 (better_font_p): Ignore point size difference less than
4481 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4483 * xterm.c (x_produce_glyphs): If a font for a component of
4484 a composition is not found, use 1 pixel dot ascent and 0 dot
4485 descent value to avoid displaying terribly tall empty boxes.
4487 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4489 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4491 * coding.h (code_convert_string1): Declare.
4493 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4495 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4497 2000-12-02 Jason Rumney <jasonr@gnu.org>
4499 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4500 correctly for single byte character case.
4501 (w32_per_char_metric): Do not try to make any assumptions about
4502 the metrics of BDF fonts.
4503 (x_estimate_mode_line_height): If `mode-line' face
4504 hasn't a font, use that of the frame, as drawing glyphs does.
4505 (note_mouse_highlight): Change the cursor shape on the vertical
4506 border between windows [not enabled].
4508 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4510 * w32fns.c (Fx_create_frame): Reintroduce the call to
4511 face-set-after-frame-defaults.
4512 (Vx_window_horizontal_drag_shape): New variable.
4513 (syms_of_xfns): DEFVAR_LISP it.
4514 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4517 2000-12-02 Simon Josefsson <simon@josefsson.org>
4519 * fns.c (Fmd5): Use a different logic to decide the coding system
4522 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4524 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4526 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4528 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4530 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4531 height for YNegative.
4532 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4533 height; also see comment there.
4535 * window.c (coordinates_in_window): Handle computations for
4536 positions on the vertical bar and fringes differently for
4537 window-system frames. Consider some pixels near the vertical bar
4538 as on the bar if the frame doesn't have vertical scroll bars.
4539 Associate positions between mode or header lines with the
4540 right window, the left one.
4542 2000-12-01 Jason Rumney <jasonr@gnu.org>
4544 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4546 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4549 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4551 * window.c (struct saved_window): Add members orig_top and orig_height.
4552 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4553 (save_window_save, Fset_window_configuration): Save/restore
4554 window's orig_top and orig_height.
4556 2000-12-01 Jason Rumney <jasonr@gnu.org>
4558 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4560 * w32fns.c (x_set_cursor_color): Fix last change.
4562 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4564 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4565 sure that the next redisplay displays the minibuffer, so that
4566 the cursor will be replaced with what the minibuffer wants.
4568 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4569 #ifndef instead of using #if.
4570 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4571 USE_TOOLKIT_SCROLL_BARS is defined.
4573 2000-11-30 Jason Rumney <jasonr@gnu.org>
4575 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4578 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4580 * fns.c (Fmd5): Doc fix.
4582 2000-11-30 Simon Josefsson <simon@josefsson.org>
4584 * fns.c (Fmd5): New function.
4585 (syms_of_fns): Defsubr md5.
4587 * Makefile.in (obj): Add md5.o
4589 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4591 * md5.h, md5.c: New files, taken from glibc.
4593 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4595 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4596 hasn't a font, use that of the frame, as drawing glyphs does.
4598 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4600 * eval.c (Frun_hooks): Allow 0 arguments.
4602 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4604 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4605 is over the menu bar widget, say it's not on the frame.
4607 * xfns.c (Fx_create_frame): Reintroduce the call to
4608 face-set-after-frame-defaults.
4610 * eval.c (Fsignal): Reset handling_signal.
4612 2000-11-28 Jason Rumney <jasonr@gnu.org>
4614 * w32menu.c (add_menu_item): Reset menu item text when changing
4615 type to radio button.
4617 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4619 * xselect.c: Update copyright.
4621 * window.c (coordinates_in_window): If on a mode or header line,
4622 but sufficiently close to its start, return ``on vertical
4623 border''. This gives us a way to drag windows horizontally when
4624 using toolkit scroll bars.
4626 * xterm.c (note_mouse_highlight): Change the cursor shape
4627 on the vertical border between windows.
4629 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4631 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4632 (syms_of_xfns): DEFVAR_LISP it.
4633 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4635 * textprop.c (text_read_only): New function.
4636 (verify_interval_modification): Use it instead of signaling
4637 `text-read-only'. This makes it easier to catch this error
4640 * xdisp.c (forward_to_next_line_start): Check for newlines,
4641 not end of line, which includes CR.
4643 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4645 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4646 include no-conversion.
4648 2000-11-27 Jason Rumney <jasonr@gnu.org>
4650 * w32fns.c (w32_load_system_font): Always mark font as double byte
4651 if codepage is unicode.
4653 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4655 * xdisp.c (forward_to_next_line_start): If already on a newline,
4656 just consume it to avoid unintended skipping over invisible text below.
4658 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4659 `vertical-line', `mode-line' and `header-line' events.
4661 * xdisp.c (try_window_id): Avoid starting to display in the middle
4662 of a character, a TAB for instance. This is easier than to set
4663 up the iterator exactly, and it's not a frequent case, so the
4664 additional effort wouldn't really pay off.
4666 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4668 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4671 2000-11-25 Jason Rumney <jasonr@gnu.org>
4673 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4674 Args to window_from_coordinates should be pixel coordinates.
4676 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4677 redisplay handles them properly.
4679 2000-11-25 Miles Bader <miles@gnu.org>
4681 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4683 2000-11-24 Jason Rumney <jasonr@gnu.org>
4685 * w32.c (init_environment): Set LANG environment variable based on
4686 locale settings, if not set.
4688 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4689 making tool bar smaller. When clearing the frame, also
4690 clear current matrices. Clear frame when tool bar disappears.
4691 Don't use more lines for the tool-bar than is available.
4692 (x_change_window_heights): New function.
4694 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4696 * xdisp.c (init_from_display_pos): If POS says we're already after
4697 an overlay string ending at POS, make sure to pop the iterator
4698 because it will be in front of that overlay string. When POS is
4699 ZV, we've thereby also ``processed'' overlay strings at ZV.
4701 * xfaces.c (lface_from_face_name): Function comment fix.
4703 2000-11-24 Miles Bader <miles@gnu.org>
4705 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4706 apply `mode-line-inverse-video' -- zero means force display using
4707 the default face, non-zero means display using the specialized face.
4708 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4710 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4712 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4715 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4717 * coding.c (decode_coding_emacs_mule): Fix the case of
4718 CODING_EOL_LF, which used uninitialized value of c.
4720 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4722 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4724 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4726 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4729 * frame.h (struct frame): Replace desired_tool_bar_items,
4730 current_tool_bar_items, n_desired_tool_bar_items,
4731 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4733 * frame.c (make_frame): Change initialization of tool bar
4736 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4737 Change references to members deleted from struct frame to use the
4740 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4741 references to members deleted from struct frame to use the new ones.
4743 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4745 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4747 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4748 (note_tool_bar_highlight): Change references to members deleted
4749 from struct frame to use the new ones.
4751 2000-11-23 Miles Bader <miles@gnu.org>
4753 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4754 the face's inverse-video attribute, rather than overriding it.
4756 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4758 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4759 making tool bar smaller.
4761 2000-11-22 Dave Love <fx@gnu.org>
4763 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4765 2000-11-22 Miles Bader <miles@gnu.org>
4767 * keyboard.c (Vminibuffer_message_timeout): New variable.
4768 (command_loop_1): Use it to determine message timeout.
4769 (syms_of_keyboard): Initialize it.
4771 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4773 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4775 * sysdep.c: Move the code for declaring h_errno after #include
4778 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4780 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4781 the menu bar when the tooltip is unmapped.
4783 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4784 sole visible buffer when we're currently in the mini-buffer, and
4787 2000-11-21 Jason Rumney <jasonr@gnu.org>
4789 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4790 put on the clipboard.
4791 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4792 copy of what Emacs last put there. If they are the same, do not
4793 use the clipboard copy to avoid losing data due to coding conversions.
4795 2000-11-22 Miles Bader <miles@gnu.org>
4797 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4798 (syms_of_minibuf): Initialize it.
4799 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4800 to prompt, don't make read-only.
4802 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4804 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4805 Add BEFORE/AFTER_POTENTIAL_GC.
4807 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4809 * buffer.c (mmap_free_1): Avoid a compiler warning.
4811 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4813 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4815 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4818 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4820 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4823 * s/gnu-linux.h: Don't use `#cpu'.
4825 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4826 not defined in mman.h.
4828 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4829 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4830 and store an index in the XClientMessageEvent. Storing a
4831 Lisp_Object or pointer can fail on a 64 bit system, since X only
4833 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4835 2000-11-20 Dave Love <fx@gnu.org>
4837 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4839 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4841 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4843 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4845 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4848 * alloc.c (make_string): Fix previous change. Be sure to make
4849 unibyte string correctly.
4851 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4853 * window.c (Fwindow_list): Change parameter list to be XEmacs
4855 (window_list_1): New function.
4856 (window_loop): Use it instead of Fwindow_list.
4858 * sysdep.c (emacs_ospeed): New variable.
4859 (toplevel): Don't declare ospeed extern.
4860 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4862 * termcap.c (ospeed): Remove.
4863 (tputs) [!emacs]: Remove unused code.
4864 (tgetent): Avoid a compiler warning.
4866 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4867 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4868 SCROLL_BAR_X_WIDGET with additional argument DPY.
4870 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4872 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4873 Take the X display as additional argument.
4874 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4875 `Widget' is a pointer type that's not easily stored in Lisp_Object
4876 form in a portable way.
4878 * dispnew.c (update_text_area): Fix last change.
4880 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4882 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4884 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4885 clear current matrices.
4887 * buffer.c (mmap_enlarge): Don't print a message on stderr
4888 if mapping new memory at the end of the existing region fails.
4890 * dispnew.c (update_text_area): Don't skip over equal glyphs
4891 when the last current glyph overlaps the glyph to its right.
4893 2000-11-18 Miles Bader <miles@gnu.org>
4895 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4896 lines that *end* with "..." too (that's the most common case!).
4898 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4900 * xdisp.c (resize_mini_window): Temporarily change to the
4901 mini-window's buffer if necessary.
4903 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4904 the tooltip obscures less text under it.
4906 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4908 * puresize.h (BASE_PURESIZE): Increase to 700000.
4910 2000-11-18 Jason Rumney <jasonr@gnu.org>
4912 * w32term.c (w32_draw_bitmap): Use face to set colors.
4914 2000-11-17 Dave Love <fx@gnu.org>
4916 * lread.c (Fload): Fix #ifdef for pcc.
4918 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4920 * xdisp.c (pos_visible_p): Compute the default character height
4923 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4925 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4926 knowing the line's height; use the default font's height in that case.
4928 * xfaces.c (weight_table): Add `demi' with the same meaning as
4931 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4933 * dispnew.c (null_row): New global static variable.
4934 (clear_glyph_row): Delete local static variable null_row.
4936 2000-11-15 Jason Rumney <jasonr@gnu.org>
4938 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4939 (w32_alloc_lighter_color): Use new brightness calculations from
4940 xterm.c. Scale delta to be in the range expected by W32.
4941 (w32_draw_relief_rect): Use frame relief colors.
4943 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4945 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4946 (Qinhibit_default_face_x_resources): New variable.
4947 (syms_of_frame): Initialize it.
4948 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4950 * xdisp.c (pos_visible_p): Improve function comment.
4952 * lisp.h (BINDING_STACK_SIZE): New macro.
4954 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4955 reading the directory if readdir returns null and errno is EAGAIN
4958 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4960 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4961 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4962 Set amount_to_scroll to max of dx and scroll_step so that
4963 scroll-conservatively doesn't defeat scroll-step>1.
4964 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4965 scroll-conservatively for line-at-a-time scrolling.
4967 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4969 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4972 * xdisp.c (current_mode_line_height, current_header_line_height):
4974 (init_xdisp): Initialize them.
4975 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4976 and use exact mode line heights if it is set.
4978 * lisp.h (pos_visible_p): Change prototype.
4980 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4981 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4982 and current_header_line_height first.
4983 (current_mode_line_height, current_header_line_height):
4986 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4988 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4989 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4990 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4992 2000-11-14 Miles Bader <miles@gnu.org>
4994 * xterm.c (x_alloc_lighter_color): Include an additive component
4995 too for dark colors, because FACTOR isn't enough.
4996 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4999 2000-11-13 Gerd Moellmann <gerd@gnu.org>
5001 * keyboard.c (show_help_echo): Call message3_nolog with number of
5002 bytes in the help string as 2nd parameter, instead of the number
5005 2000-11-13 Miles Bader <miles@gnu.org>
5007 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
5008 (Fload): Use new openp return protocol.
5009 Don't try to use Vload_source_file_function to load .elc files.
5010 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
5011 openp return protocol.
5012 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
5014 2000-11-11 Kenichi Handa <handa@etl.go.jp>
5016 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
5018 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
5019 Defined these macros.
5020 (NLIST_STRUCT): Avoid re-defining it.
5022 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
5023 -I/usr/contrib/X11R6/include.
5024 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
5026 2000-11-10 Jason Rumney <jasonr@gnu.org>
5028 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
5030 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
5031 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
5033 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
5034 (Qw32_charset_vietnamese): New symbol.
5035 (xlfd_charset_of_font): New function.
5036 (w32_load_system_font): Use it.
5037 (x_to_w32_charset): Use Fassoc to find charset info. Special case
5038 when Vw32_charset_info_alist is nil to ensure default face always
5039 has font. Use Fcar and Fcdr for safety.
5040 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
5041 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
5042 pseudo-codepages for special cases.
5043 (w32_to_x_font): New parameter to allow charset portion to be
5044 specified where there is many to one mapping. Callers changed.
5045 (w32_list_fonts): Avoid listing fonts that won't display.
5047 2000-11-10 Gerd Moellmann <gerd@gnu.org>
5049 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
5050 (font_list_1): Renamed from font_list.
5051 (font_list): New function, trying alternative registries from
5052 Vface_alternative_font_registry_alist.
5053 (Finternal_set_alternative_font_registry_alist): New function.
5054 (syms_of_xfaces): Initialize and Staticpro
5055 Vface_alternative_font_registry_alist.
5056 Defsubr Finternal_set_alternative_font_registry_alist.
5058 2000-11-09 Ken Raeburn <raeburn@gnu.org>
5060 * lisp.h (Flooking_at): Declare.
5062 2000-11-09 Gerd Moellmann <gerd@gnu.org>
5064 * dired.c (directory_files_internal): Fix a braino.
5066 * dired.c (directory_files_internal): Add missing GCPRO's.
5069 2000-11-08 Gerd Moellmann <gerd@gnu.org>
5071 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
5072 (resize_mini_window): Return quickly if Vresize_mini_window is
5073 nil. Don't return if Vmax_mini_window_height is nil.
5075 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
5076 (syms_of_xdisp): Initialize them.
5077 (resize_mini_window): Act according to the setting of
5078 Vresize_mini_window.
5079 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5081 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5082 scroll bar widget after configuring it, so that it will appear at
5083 the right position from the start.
5084 (XTredeem_scroll_bar): Cleaned up.
5086 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5088 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5089 font is taller than the frame line, we don't have to bias the
5092 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5094 2000-11-07 Dave Love <fx@gnu.org>
5096 * config.in (HAVE_MKSTEMP): Add.
5098 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5100 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5102 * window.c (Fset_window_configuration): Don't try to preserve
5103 point in the current buffer, if that buffer is displayed in more
5106 * xfaces.c (lookup_named_face): If default face isn't realized,
5107 try to realize it. Return -1 if not successful.
5108 (Fx_list_fonts): Handle case that face cannot be determined.
5109 (Fface_font): Likewise.
5111 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5113 * window.c (displayed_window_lines): Detect partially
5114 visible lines at the bottom correctly.
5116 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5118 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5119 when ensuring we don't do visit in indirect buffer.
5121 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5123 * composite.h (compose_chars_in_text): Add prototype.
5125 * composite.c (Vcomposition_function_table): New variable.
5126 (Qcomposition_function_table): New variable.
5127 (run_composition_function): Call
5128 Vcompose_chars_after_function with three arguments.
5129 (compose_chars_in_text): New function.
5130 (syms_of_composite): Modified the doc-string of
5131 Vcompose_chars_after_function. Declare composition-function-table
5132 as a lisp variable, and initialize it.
5134 * xfns.c (x_encode_text): Suppress producing escape sequences for
5137 * xselect.c: Include composite.h.
5138 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5140 2000-11-05 Andrew Innes <andrewi@gnu.org>
5142 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5144 * sysdep.c (read_input_waiting): Remove extraneous argument to
5147 * w32fns.c (Fx_server_version): Include w32_build_number in the
5150 * w32heap.c (w32_build_number): New variable.
5151 (cache_system_info): Set it.
5153 * w32heap.h (w32_build_number): Add extern.
5155 * emacs.c (syms_of_emacs): Update docstring for
5156 system-configuration, to reflect the actual usage on MS-Windows.
5158 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5160 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5161 process idle timers while waiting for another event.
5163 * dispnew.c (update_frame_line): Handle case where spaces in
5164 the default face are colored.
5166 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5167 window height hasn't changed.
5169 2000-10-31 Jason Rumney <jasonr@gnu.org>
5171 * w32term.c (x_produce_glyphs): Handle composite characters.
5172 (x_draw_glyph_string_foreground)
5173 (x_draw_composite_glyph_string_foreground): Restore old font.
5175 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5177 * minibuf.c (read_minibuf): Reset the undo history just before
5178 starting the recursive-edit.
5180 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5182 * xfaces.c (menu_face_change_count): New variable.
5183 (Finternal_set_lisp_face_attribute): Increment it for changes
5185 (realize_basic_faces): Reflect changes in the `menu' faces
5188 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5189 dy obtained from the iterator's y-position after moving from
5190 scroll_margin_pos to PT; see comment there.
5192 * xdisp.c (safe_eval_handler): Call add_to_log.
5194 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5195 is not a symbol or string.
5197 * xdisp.c (echo_area_display): Don't perform a display update from
5198 inside redisplay. The update will happen anyway at the end of
5199 redisplay, and it can confuse redisplay (GC messages while
5200 redisplaying, for instance.)
5202 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5204 * xrdb.c (x_load_resources): Use the class name in the defaults.
5206 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5207 (regex_compile): Catch bogus \(\1\).
5209 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5211 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5214 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5215 we have a color cache, check that the cached color equals the
5216 allocated color. If not, clear the color cache.
5218 * window.c (displayed_window_lines): Change buffers if necessary.
5219 Fix computation of displayed lines.
5221 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5222 update_menu_bindings to DEFVAR_BOOL.
5224 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5226 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5228 * puresize.h (BASE_PURESIZE): Increase to 680000.
5230 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5232 2000-10-29 Jason Rumney <jasonr@gnu.org>
5234 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5236 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5237 (w32_cache_char_metrics): Handle possibility that 'x' does not
5238 exist in a BDF font.
5239 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5241 * w32bdf.h (bdffont): Add nchars.
5243 * w32bdf.c (set_bdf_font_info): Set it.
5244 (w32_BDF_TextOut): Swap byte order of double byte characters.
5245 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5247 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5249 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5250 don't override the colors in frame's param_alist, unless they are
5253 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5254 reverse the effect of the highlight flag.
5256 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5258 * window.h (Fwindow_live_p): Declare.
5260 * undo.c (record_delete): Check that last_undo_buffer is really a
5261 buffer before applying XBUFFER to it.
5263 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5266 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5268 * lisp.h (KEYMAPP): New macro.
5269 (get_keymap): Remove.
5270 (get_keymap_1): Rename get_keymap.
5272 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5274 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5276 * xmenu.c (single_submenu): Use KEYMAPP.
5277 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5278 Use KEYMAPP rather than Fkeymapp.
5280 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5282 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5283 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5284 Use KEYMAPP rather than Fkeymapp.
5285 (single_submenu): Use KEYMAPP.
5286 (w32_menu_show, w32_dialog_show): Use TRUE.
5288 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5290 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5291 (Fkeymapp): Use KEYMAPP.
5292 (get_keymap): Rename from get_keymap_1. Remove old def.
5293 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5294 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5295 (Fminor_mode_key_binding): Don't raise an error if the binding
5297 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5298 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5300 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5301 Allow Vspecial_event_map to be autoloaded.
5302 (menu_bar_items): Fetch the keymap rather than using keymapp.
5303 (menu_bar_one_keymap): No need to follow func-indirect any more.
5304 (parse_menu_item): get_keymap_1 -> get_keymap.
5305 (tool_bar_items): Fetch the keymap rather than using keymapp.
5306 (read_key_sequence): Use KEYMAPP.
5308 * intervals.c (get_local_map): Use get_keymap rather than following
5309 function-indirections explicitly.
5311 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5313 2000-10-27 Jason Rumney <jasonr@gnu.org>
5315 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5316 point, as Windows has oversized fonts.
5318 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5320 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5322 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5323 (freehook, reallochook): Handle null pointer arguments.
5324 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5326 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5328 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5329 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5330 Giving in to popular pressure to shut up the compiler with casts.
5332 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5334 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5335 signed value, and use a default value computed from the font's
5338 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5340 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5341 that specify a negative underline position can still use underlines.
5343 * window.c (Fpos_visible_in_window_p): Make POS default to
5344 WINDOW's point, not the current buffer's point.
5346 2000-10-26 Dave Love <fx@gnu.org>
5348 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5349 when it's necessary.
5351 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5353 * window.c (size_window): Compute size difference from sum of old
5354 child window sizes instead of from parent's size.
5356 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5357 Handle obscured lines at the top of the window.
5359 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5360 down after the last error condition check.
5362 * frame.c (Fdelete_frame): Run delete-frame-hook.
5364 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5366 * coding.c (decode_coding): Fix previous change (check also
5367 CODING_MODE_LAST_BLOCK).
5369 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5371 * regex.c: More `unsigned char' -> `re_char' changes.
5372 Also change several `int' into `re_wchar_t'.
5373 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5374 (PUSH_FAILURE_POINTER): Don't cast any more.
5375 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5376 We want GCC to complain, since this piece of code makes
5377 re_match non-reentrant, which *should* be fixed.
5378 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5379 (EXTEND_BUFFER): Use RETALLOC.
5380 (SET_LIST_BIT): Don't cast.
5381 (re_wchar_t): New type.
5382 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5383 that those two functions will always properly return.
5384 (IMMEDIATE_QUIT_CHECK): Cast to void.
5385 (analyse_first): Use recursion rather than an explicit stack.
5386 (re_compile_fastmap): Can't fail anymore.
5387 (re_search_2): Don't check re_compile_fastmap for failure.
5388 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5389 Now also sets the new value (passed in a new argument).
5390 (re_match_2_internal): Use it.
5391 Also, use a new var `reg' of type size_t when looping through regs
5392 rather than reuse the inappropriate `mcnt'.
5394 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5395 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5396 (where_is_internal): Renamed from Fwhere_is_internal.
5397 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5398 (Fwhere_is_internal): New function wrapping where_is_internal.
5399 (where_is_internal_1): Handle the case where we're filling the cache.
5400 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5402 2000-10-25 Miles Bader <miles@gnu.org>
5404 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5406 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5408 * window.c (pos_fully_visible_p): Removed.
5409 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5410 if position is visible and/or fully visible.
5412 * lisp.h (pos_visible_p): Add prototype.
5414 * xdisp.c (pos_visible_p): New function.
5416 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5418 * process.c (send_process): If OBJECT is t, it means that the data
5419 is from C string, but we should encode it. Before calling
5420 setup_raw_text_coding_system, be sure to flush out data by the
5421 previous coding system.
5423 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5425 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5426 assignment of startpos to prev when startpos == pos.
5428 * editfns.c (find_field): Set the field stickiness correctly from
5429 overlay fields. Use renamed `text_property_stickiness'.
5430 (text_property_stickiness): Renamed from `char_property_stickiness'.
5431 Only check text properties, not overlays.
5432 * textprop.c (get_char_property_and_overlay): New function.
5433 (Fget_char_property): Use it.
5434 * intervals.h (get_char_property_and_overlay): Add declaration.
5436 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5438 * keymap.c: Use AREF, ASET and ASIZE macros.
5439 (Fmake_sparse_keymap): Docstring fix.
5441 (shadow_lookup): Move up.
5442 Handle the case where lookup-key returns an integer.
5443 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5444 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5445 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5446 Simplify/rewrite the keymap-finding code.
5447 Add check for command shadowing, using shadow_lookup.
5449 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5451 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5452 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5455 2000-10-24 Andrew Innes <andrewi@gnu.org>
5457 * dired.c (directory_files_internal_unwind): New function.
5458 (directory_files_internal): Use it to ensure closedir is called
5459 even if expand-file-name or file-attributes throw, eg. because of
5460 a user interrupt. Also enable immediate_quit while calling
5461 re_search, so that matching can be interrupted as well.
5463 2000-10-24 Andrew Innes <andrewi@gnu.org>
5465 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5467 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5468 so that re_search functions only quit when callers expect them to.
5470 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5472 * regex.c (regex_compile): Change the way of handling a range from
5473 a char less than 256 to a char not less than 256.
5475 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5477 * window.c (size_window): Prevent setting window's width or
5478 height to a negative value (esp. with XSETFASTINT).
5480 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5481 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5482 (protect_malloc_state) [GC_MALLOC_CHECK &&
5483 GC_PROTECT_MALLOC_STATE]: New function.
5484 (PROTECT_MALLOC_STATE): New macro.
5485 (__malloc_initialize, morecore, _malloc_internal)
5486 (_free_internal) _realloc_internal): Use it to make _heapinfo
5487 read-only outside of gmalloc.
5489 * keymap.c: Update copyright.
5491 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5494 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5496 * filelock.c (unlock_all_files): Use unlock_file to expand each
5497 buffer's file_truename before trying remove its lock file.
5499 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5501 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5502 or CRLF, decode EOLs.
5504 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5506 * window.c (Fdisplay_buffer): Fix doc.
5508 2000-10-23 Jason Rumney <jasonr@gnu.org>
5510 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5511 ASCII font of default fontset on Windows.
5513 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5514 xterm.c comment below).
5516 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5518 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5520 * xterm.c (x_connection_closed): Reset handling_signal.
5522 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5524 2000-10-23 Miles Bader <miles@gnu.org>
5526 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5527 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5528 maintain old behavior.
5529 * minibuf.c (Fminibuffer_complete): Likewise.
5531 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5533 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5534 that when a font can't be exactly centered, it errs up rather than
5537 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5539 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5541 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5543 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5545 * dispnew.c [macintosh]: Include macterm.h.
5546 (init_display) [macintosh]: Initialization for window system.
5548 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5549 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5550 syms_of_search, x_term_init, and init_keyboard before calling
5551 init_window_once. Also, call syms_of_xmenu.
5553 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5554 default fontset to Monaco.
5556 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5557 NewMacWindow and DisposeMacWindow.
5558 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5559 instead of calling NewMacWindow and setting fields of
5560 f->output_data.mac directly. Call init_frame_faces.
5561 (Fdelete_frame) [macintosh]: Remove unused code.
5562 (Fmodify_frame_parameters) [macintosh]: Call
5563 x_set_frame_parameters instead of mac_set_frame_parameters.
5565 * frame.h [macintosh]: Define menu_bar_lines field in struct
5566 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5568 * keyboard.c [macintosh]: Include macterm.h.
5569 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5570 and menu_bar_activate_event type events as for X and NT.
5571 (make_lispy_event) [macintosh]: Construct lisp events of type
5572 MENU_BAR_EVENT as for X and NT.
5574 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5575 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5576 (sys_subshell) [macintosh]: Remove definition entirely.
5577 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5578 Vwindow_system_version here. Remove initialization of
5579 Vx_bitmap_file_path.
5580 (read_input_waiting): Correct the number of parameters passed to
5582 Move all Macintosh functions to mac/mac.c.
5584 * term.c [macintosh]: Include macterm.h.
5586 * window.c [macintosh]: Include macterm.h.
5588 * xdisp.c [macintosh]: Include macterm.h. Declare
5589 set_frame_menubar and pending_menu_activation.
5590 (echo_area_display) [macintosh]: Do not return if terminal frame
5591 is the selected frame.
5592 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5593 Allow only the selected frame to set menu bar.
5594 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5595 calling FRAME_EXTERNAL_MENU_BAR (f).
5596 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5598 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5599 and check_x. Declare XCreateGC. Define x_create_gc and
5600 x_free_gc. Initialize font_sort_order.
5601 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5602 but call x_list_fonts instead of w32_list_fonts.
5603 (Finternal_face_x_get_resource) [macintosh]: Do not call
5604 display_x_get_resource.
5605 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5606 (realize_x_face) [macintosh]: Load the font if it is specified in
5608 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5610 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5612 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5613 is nil: since we go to the end of submap anyway, we'd end up
5615 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5616 doesn't obey autoload.
5618 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5620 * msdos.c (dos_set_window_size): Update screen dimension variables.
5622 2000-10-21 Jason Rumney <jasonr@gnu.org>
5624 * w32term.c (w32_cache_char_metrics): Double check that font is
5625 really fixed pitch before trusting tmPitchAndFamily.
5627 2000-10-21 Andrew Innes <andrewi@gnu.org>
5629 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5631 * w32term.h: Extern decl for w32_cache_char_metrics.
5633 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5635 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5636 (w32_unload_font): Free per_char array if present.
5638 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5639 cached information in emulated XFontStruct to handle common cases
5640 quickly. Do not allocate XCharStruct for return.
5641 (w32_native_per_char_metric): New function.
5642 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5644 (x_produce_glyphs): Don't get an HDC. Change calls to
5645 w32_per_char_metric to match arg change above. Remove calls to
5647 (w32_get_glyph_overhangs): Ditto.
5648 (w32_cache_char_metrics): New function.
5650 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5651 ($(BLD)/casefiddle.$(O)): Remove compile command.
5652 ($(BLD)/gmalloc.$(O)): Remove compile command.
5653 ($(BLD)/dispnew.obj):
5654 ($(BLD)/keyboard.obj):
5655 ($(BLD)/w32inevt.obj):
5656 ($(BLD)/w32bdf.obj):
5658 ($(BLD)/buffer.obj):
5659 ($(BLD)/editfns.obj):
5661 ($(BLD)/fileio.obj):
5663 ($(BLD)/indent.obj):
5664 ($(BLD)/insdel.obj):
5665 ($(BLD)/intervals.obj):
5666 ($(BLD)/minibuf.obj):
5668 ($(BLD)/scroll.obj):
5669 ($(BLD)/sysdep.obj):
5670 ($(BLD)/textprop.obj):
5671 ($(BLD)/widget.obj):
5672 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5673 ($(BLD)/term.obj): Add dependency on dispextern.h.
5675 * makefile.nt ($(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 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5699 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5700 with an additional argument of Qt.
5702 2000-10-21 Miles Bader <miles@gnu.org>
5704 * window.c (pos_fully_visible_in_window_p): New function.
5705 (Fpos_visible_in_window_p): Add FULLY argument.
5706 Use pos_fully_visible_in_window_p.
5707 (window_scroll_pixel_based, window_scroll_line_based): Update
5708 calls to Fpos_visible_in_window_p.
5709 * lisp.h (Fpos_visible_in_window_p): Update prototype
5711 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5713 * alloc.c (toplevel): Conditionalize compilation of mem_*
5714 functions differently.
5716 2000-10-20 Jason Rumney <jasonr@gnu.org>
5718 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5719 mem_init where it used to be. mem_z etc not defined otherwise.
5721 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5723 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5725 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5726 structure definition and related variabled to the top of the file.
5727 Include this code when GC_MALLOC_CHECK is defined.
5728 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5729 register/unregister allocated region.
5730 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5731 which isn't allocated.
5732 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5733 something which is already in use.
5734 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5735 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5736 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5737 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5739 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5740 _malloc_internal instead of malloc.
5741 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5744 2000-10-20 Andrew Innes <andrewi@gnu.org>
5746 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5748 (my_strftime) <macro>: Don't use macro arg list when redefining as
5750 (my_strftime) <function>: Supply 0 as ut argument.
5752 2000-10-19 Jason Rumney <jasonr@altavista.net>
5754 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5755 including dispextern.h, as it stops faces from working.
5757 * w32fns.c (Fx_create_frame): Don't bother calling
5758 face-set-after-frame-default since the caller does it for us
5759 anyway. Clean up calls to x_get_arg to be consistent with X.
5761 * w32term.c (x_produce_glyphs): Handle
5762 unibyte_display_via_language_environment correctly.
5763 (w32_draw_box_rect): Fix the calculation of width and height.
5765 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5766 as it has stopped working.
5767 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5770 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5772 * eval.c (skip_debugger): Prevent a compiler warning.
5773 (Fcondition_case): Likewise.
5774 (Fbacktrace_frame): Use a null interactive spec.
5776 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5778 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5780 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5782 * strftime.c: Sync with glibc, file version 1.78.
5783 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5784 should no longer be used according to ISO 8601.
5786 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5787 no map for meta_prefix_char, don't try to use it as a keymap.
5788 Instead, if T_OK is non-zero, look up a default binding, if any,
5789 otherwise, if T_OK is zero, return nil.
5791 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5792 (x_to_xcolors, png_load): Use x_query_color.
5794 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5796 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5798 (x_copy_color, x_alloc_lighter_color): Likewise.
5800 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5801 (x_query_color, x_query_colors): Add prototype.
5803 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5804 check_string_bytes only if not noninteractive, increase count to 50.
5806 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5808 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5811 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5813 * alloc.c (pure_bytes_used): Renamed from pureptr.
5815 (pure_alloc): New function.
5816 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5818 (Fpurecopy): Use PURE_POINTER_P.
5820 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5821 PT has moved backward.
5823 * xdisp.c (cursor_row_p): Take continued lines into account.
5825 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5827 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5828 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5829 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5832 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5833 of selective display off while searching for the next line start.
5835 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5837 * Makefile.in (term.o): Depend on dispextern.h.
5839 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5841 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5843 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5845 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5846 the iterator at the beginning, so that they can be set later on,
5847 for instance in reseat_at_next_visible_line_start, without being
5850 * xfns.c (pbm_format): Add :foreground and :background keywords.
5851 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5852 (xbm_load): Recognize foreground and background color specifications.
5854 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5856 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5858 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5860 * msdos.c (IT_set_face): Compare highlighted face with the default
5861 face, and invert colors if these faces' colors are identical.
5862 (Fmsdos_remember_default_colors): Don't swap foreground and
5863 background colors in initial_colors[].
5864 (IT_set_frame_parameters): Don't swap frame's foreground and
5865 background pixels. If ALIST includes "(reverse . t)", swap
5866 foreground-color and background-color properties in frame's
5867 param_alist. If the original frame's param_alist doesn't specify
5868 the colors, store unspecified-fg and unspecified-bg, reversed if
5871 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5872 the colors are unspecified and reversed, reverse fore- and back-
5873 ground in the returned value.
5874 (Fframe_parameter): Ditto.
5876 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5878 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5879 get_last_unchanged_at_beg_row.
5880 (find_first_unchanged_at_end_row): Renamed from
5881 get_first_unchanged_at_end_row.
5882 (find_first_unchanged_at_end_row): Convert assertions to
5883 unconditional tests which abort. When looking for a row in
5884 unchanged text, don't go further back than first_text_row.
5886 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5887 Don't add in the last line's height when deciding if the new
5888 position is below the scroll margin.
5890 2000-10-16 Miles Bader <miles@gnu.org>
5892 * editfns.c (Fconstrain_to_field): Check carefully for field
5893 boundaries if either OLD_POS or NEW_POS has a non-nil field
5894 property, even if they're the same.
5896 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5898 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5899 height for XFillRectangle.
5901 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5903 * syntax.c (Fstring_to_syntax): New function extracted from
5904 Fmodify_syntax_entry.
5905 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5906 (skip_chars, Fforward_comment): Remove unused variables.
5907 (syms_of_syntax): Add defsubr for string-to-syntax.
5908 (describe_syntax): Add code for comment and string fences.
5910 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5912 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5913 Do the meta->esc mapping. Call get_keyelt before returning.
5914 Start scanning from the second element (the first is always `keymap')
5915 to make it easier to detect when we reach a parent map.
5916 Handle the case of inheriting from a symbol whose function is a map.
5917 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5918 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5919 (get_keyelt, Flookup_key): Update call to access_keymap.
5920 Remove the meta->esc mappings.
5921 (define_as_prefix): Delete old disabled code.
5922 (menu_item_p): New function.
5923 (where_is_internal_1): Skip over the few remaining menu items.
5924 * lisp.h (access_keymap): Update prototype.
5925 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5926 Update call to access_keymap.
5927 (follow_key, read_key_sequence): Update calls to access_keymap.
5928 Remove the meta->esc mappings.
5930 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5932 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5933 with additional argument.
5935 * xdisp.c (cursor_row_p): New function.
5936 (try_cursor_movement, display_line): Use it.
5938 * xdisp.c (append_space): Also save/restore iterator's current
5939 character and its length.
5941 * xdisp.c (init_from_display_pos): Add an assertion.
5942 (handle_stop): Don't set iterator's add_overlay_start.
5943 (handle_invisible_prop): Likewise.
5944 (load_overlay_strings): If text under an overlay is invisible,
5945 take both before- and after-strings into account when the iterator
5946 is positioned either at the start or at the end of the overlay.
5947 (forward_to_next_line_start): Rewritten.
5948 (reseat_at_next_visible_line_start): Rewritten.
5949 (set_iterator_to_next): Add parameter RESEAT_P.
5951 * dispextern.h (struct it): Remove member add_overlay_start.
5952 (set_iterator_to_next): Change prototype.
5954 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5956 * coding.c (code_convert_region): Be sure to initialize
5957 coding->category_idx.
5958 (decode_coding_string): Set coding->src_multibyte and
5959 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5960 (encode_coding_string): Set coding->src_multibyte and
5961 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5963 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5965 * xfns.c (Fx_create_frame): Don't bother calling
5966 face-set-after-frame-default since the caller does it for us anyway.
5968 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5970 * window.c (coordinates_in_window): Fix detection of vertical line
5971 on character terminals.
5973 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5975 * editfns.c (save_excursion_save): Additionally record the
5977 (save_excursion_restore): If buffer was visible in a window, and a
5978 different window was selected, and the old selected window is
5979 still live, restore point in that window.
5981 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5983 * xterm.c (x_produce_glyphs): Handle
5984 unibyte_display_via_language_environment correctly.
5986 * regex.c (regex_compile): Change the way of handling a range from
5987 unibyte char to multibyte char.
5989 * syntax.c (skip_chars): Change the way of handling a range from
5990 unibyte char to multibyte char.
5992 * process.c (read_process_output): Cancel previous change.
5994 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5996 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5998 * charset.c (Ffind_charset_string): Doc fix.
5999 (Ffind_charset_region): Doc fix.
6001 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
6003 * process.c (read_process_output): Fix previous change. Adjust
6004 multibyteness of text to insert in a buffer by
6005 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
6007 2000-10-10 Andreas Schwab <schwab@suse.de>
6009 * alloc.c (mark_object): Remove all workarounds installed on
6012 2000-10-10 Kenichi Handa <handa@etl.go.jp>
6014 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
6015 (base64_encode_1): Make it work for a text of multibyte form.
6016 (Fbase64_decode_region): Allocate sufficient memory for multibyte
6017 case. Don't call str_to_multibyte because base64_decode_1
6018 produces correct multibyte form for eight-bit codes.
6019 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
6020 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
6021 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
6024 * charset.h (CHAR_STRING): Optimized for single byte characters.
6026 2000-10-09 Andreas Schwab <schwab@suse.de>
6028 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
6029 -1 after socket is closed, to fall through to error processing.
6031 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
6033 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
6034 variables. If ALIST includes foreground-color or
6035 background-color, change also the colors of the default face for
6038 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
6040 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
6041 them extern (they are defined on xfaces.c).
6042 (syms_of_msdos): Don't intern and don't staticpro
6043 Qbackground_color and Qforeground_color.
6045 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
6047 * frame.c (Fframe_parameter): For non-windowed frames, if
6048 f->param_alist says foreground or background color is unspecified,
6049 call tty_color_name to return the color name computed from the
6050 frame's current colors.
6052 2000-10-06 Dave Love <fx@gnu.org>
6054 * terminfo.c (ospeed): Don't declare.
6056 * sysdep.c: Don't include string.h.
6057 (h_errno): Declare conditional also on TRY_AGAIN.
6059 * charset.c (Ffind_charset_string): Doc fix.
6061 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
6062 (Fbase64_decode_region, Fbase64_decode_string): More explicit
6065 2000-10-05 Dave Love <fx@gnu.org>
6067 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
6068 position like menu-bar.
6070 2000-10-05 Gerd Moellmann <gerd@gnu.org>
6072 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
6074 * xdisp.c (handle_single_display_prop): Use safe_call1.
6075 (safe_call): Renamed from call_function.
6076 (safe_call1): New function.
6077 (handle_fontified_prop): Use safe_call1 instead of call1.
6078 (safe_eval): Renamed from eval_form.
6079 (safe_eval_handler): Renamed from eval_handler.
6080 (handle_single_display_prop, display_mode_element): Use safe_eval
6081 instead of eval_form.
6083 * xfaces.c (merge_face_heights): Use safe_call instead of
6086 * keyboard.c (show_help_echo): Use safe_call instead of
6087 call_function; use safe_eval instead of eval_form.
6089 * lisp.h (safe_call): Renamed from call_function.
6090 (safe_eval): Renamed from eval_form.
6091 (safe_call1): Add prototype.
6093 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6095 * xfns.c (image_ascent): Rearrange ascent calculation for the
6098 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6100 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6101 (where_is_internal_1): Don't bother ignoring menu-items any more.
6103 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6105 * keyboard.c (update_menu_bindings): New variable.
6106 (parse_menu_item): Use AREF. If update_menu_bindings
6107 is 0, don't update menu bindings.
6108 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6110 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6112 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6115 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6117 * syntax.c (forw_comment): Match nestedness of ender/starter.
6118 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6119 (prev_char_comstart_first): Remove.
6120 (back_comment): Check two-char comment markers more carefully
6121 to better handle overlapping cases like *//* or /* */* */ ...
6122 Match nestedness of ender/starter.
6124 2000-10-02 Dave Love <fx@gnu.org>
6126 * config.in (HAVE_GAI_STRERROR): Add undef.
6128 * process.c (Fopen_network_stream): Use it.
6130 * m/alpha.h (NO_REMAP): Don't define.
6132 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6134 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6135 return with a string converted to an integer or vice versa when
6136 Vmocklisp_arguments is t.
6137 (Fsignal): Likewise. The function can return for `quit'.
6138 (struct gcpro): Declare member `var' to point to a volatile
6141 * eval.c (error): Prevent compiler warning.
6143 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6145 * keymap.c (keymap_memberp): New function.
6146 (Fset_keymap_parent): Use it.
6147 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6148 Use keymap_memberp to avoid creating cycles.
6149 (access_keymap): Use KEYMAPP.
6151 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6153 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6154 gai_strerror. Make sure xerrno is set if connect fails. Improve
6157 2000-09-29 Jason Rumney <jasonr@gnu.org>
6159 * w32term.c (w32_char_font_type, w32_encode_char)
6160 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6161 (w32_bdf_per_char_metric): New function.
6162 (w32_per_char_metric): Use it.
6163 (x_draw_glyph_string_background): Always draw background for BDF
6166 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6167 GDI object which is a scarce resource.
6169 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6170 (get_quoted_string): Fix limit on memchr search.
6171 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6172 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6173 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6174 (get_cached_font_char, cache_char_offset): Use macro
6175 BDF_CODEPOINT_RANGE_COVER_P.
6176 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6177 (clear_cached_bitmap_slots): New function.
6178 (GET_HEX_VALUE): G-Z, g-z are not hex.
6179 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6180 (get_bitmap_with_cache): Use new cache implementation.
6181 (create_offscreen_bitmap): New function.
6182 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6184 * w32term.c (x_produce_glyphs): If the distance from the current
6185 position to the next tab stop is less than a canonical character
6186 width, use the tab stop after that.
6187 (x_draw_glyphs): Handle case START and END are out of bounds more
6189 (x_clear_mouse_face): Block/unblock input.
6190 (x_display_and_set_cursor): Don't show a hollow box cursor for
6191 buffers whose cursor_type is nil.
6193 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6195 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6197 * dispextern.h (updating_frame): Declare extern.
6199 2000-09-29 Andreas Schwab <schwab@suse.de>
6201 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6203 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6205 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6206 use its function definition.
6207 (tool_bar_items): Likewise.
6209 * lisp.h (fatal): Declare NO_RETURN.
6211 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6213 * keymap.c: Remove the line "#undef NULL".
6215 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6217 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6219 2000-09-28 Dave Love <fx@gnu.org>
6221 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6223 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6225 * .gdbinit (xreload): Note its need on GNU/Linux.
6227 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6228 r_alloc, r_alloc_free.
6230 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6232 * syntax.c (skip_chars): Handle negation correctly.
6234 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6236 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6237 with non-zero FORCE_P argument.
6239 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6242 * xdisp.c (window_box_height): Add an assertion.
6244 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6245 tool-bar than is available.
6246 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6248 2000-09-27 Dave Love <fx@gnu.org>
6250 * s/irix6-5.h: Now works 64-bit. Tidied.
6252 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6254 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6255 instead of BITS_PER_INT.
6256 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6257 EMACS_UINT, respectively.
6258 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6260 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6262 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6264 * window.c (freeze_window_starts): Construct last argument for
6265 foreach_window differently.
6267 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6269 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6270 EMACS_UINT instead of `int' and `unsigned int'.
6271 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6273 * frame.h (struct frame): Make the `nothing' member of union
6274 output_data an EMACS_INT.
6276 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6277 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6278 size in the sdata structure.
6279 (SDATA_NBYTES, SDATA_DATA): New macros.
6280 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6281 differently for the different layout of the sdata structure.
6282 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6284 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6285 Check that size recorded in the string size and size recorded in
6286 the sdata structure agree.
6288 2000-09-25 Dave Love <fx@gnu.org>
6290 * buffer.c: Include stdio.h.
6292 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6294 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6296 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6297 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6298 (__malloc_extra_blocks): Declare as __malloc_size_t.
6300 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6302 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6304 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6305 (read_char): If help-echo is showing, preserve the echo area
6308 * xdisp.c (help_echo_showing_p): New variable.
6309 (set_message): Reset it to 0.
6310 (init_xdisp): Initialize help_echo_showing_p.
6312 * dispextern.h (help_echo_showing_p): Declare extern.
6314 * config.in: Fix typo in __GNUC_MINOR__.
6316 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6318 * s/freebsd.h (POSIX_SIGNALS): Define.
6320 * xterm.c (x_clear_mouse_face): Block/unblock input.
6322 2000-09-24 Dave Love <fx@gnu.org>
6324 * fns.c (base64_encode_1): Fix last change.
6326 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6328 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6330 * xdisp.c (try_window_reusing_current_matrix): More fixes
6331 for the case window has a header-line.
6333 2000-09-22 Dave Love <fx@gnu.org>
6335 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6338 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6340 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6342 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6344 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6347 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6350 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6351 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6352 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6355 * marker.c (byte_char_debug_check): Return void.
6357 * xfns.c (Fx_create_frame): Set default frame parameter value
6358 for tool-bar-lines to 1.
6360 * dispnew.c (scrolling_window): Compare y-positions of rows
6361 equal at the start. Some simplification.
6363 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6364 reused rows' y-position in the case window has a header-line, and
6365 new window start is greater than old window start.
6367 * process.c (process_sent_to): New variable.
6368 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6369 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6370 Declare more parameters volatile.
6372 * lread.c (Vrecursive_load_depth_limit): New variable.
6373 (Fload): Check recursive loads whose recursion depth exceeds
6374 Vrecursive_load_depth_limit.
6375 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6377 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6379 * fileio.c (Fread_file_name): Doc fix.
6381 * editfns.c (Fmessage_or_box): Doc fix.
6383 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6385 * xfns.c (xbm_scan): Allow C-style comments.
6387 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6388 symbols are specified, add color translations to the cache.
6389 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6390 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6392 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6393 structures to xpm_init_color_cache.
6395 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6397 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6399 2000-09-19 Andrew Innes <andrewi@gnu.org>
6401 * makefile.nt (bootstrap-emacs): Don't change directory.
6403 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6405 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6407 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6408 If output buffer is too small, signal an appropriated error.
6410 2000-09-18 Dave Love <fx@gnu.org>
6412 * keyboard.c (menu_bar_items, tool_bar_items)
6413 (current_active_maps): Remove redundant get_local_map call.
6415 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6417 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6418 cursor for buffers whose cursor_type is nil.
6420 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6421 a feature to implement that is already implemented.
6422 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6425 * xfns.c (x_clear_image_1): New function.
6426 (x_clear_image): Use it.
6427 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6429 * dispnew.c (update_window): Move test for invisible lines
6430 at the top to update_window_line.
6431 (update_window_line): Handle invisible lines here.
6433 * xfns.c (clear_image_cache): Clear current matrices of all
6434 frames sharing an image cache. Block input while freeing
6435 images. Fix timestamp comparison.
6436 (x_clear_image): Also free the mask.
6438 * xfns.c (lookup_image): Block input while loading the image so
6439 that we won't get interrupted in a state where the image isn't yet
6441 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6442 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6443 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6444 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6446 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6448 * dispnew.c (update_window): Make sure to make desired rows
6449 current even if they are completely invisible at the top
6452 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6454 * xfns.c (lookup_image): Build mask before applying an algorithm.
6455 Recognize algorithm `disabled'.
6456 (cross_disabled_images): New variable.
6457 (COLOR_INTENSITY): New macro.
6458 (x_detect_edges): Use COLOR_INTENSITY.
6459 (x_disable_image): New function.
6460 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6462 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6463 disabled state, don't apply an image transformation algorithm if
6464 the user specified an image for the disabled state. Use
6465 `:algorithm disabled' for creating a disabled item's image if the
6466 user hasn't specified an image.
6468 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6469 allocation functions with the XPM lib.
6470 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6471 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6472 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6473 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6474 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6475 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6476 functions, if possible, because these handle color allocation
6477 failure more gracefully.
6478 (Fimage_mask_p): New function.
6480 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6481 (Qedge_detection, Qheuristic): New symbols.
6482 (syms_of_xfns): Initialize new symbols.
6483 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6484 `algorithm (edge-detection ...)'.
6485 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6486 (tiff_format, gif_format, gs_format): Add `:mask'.
6487 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6488 (GIF_MASK, GS_MASK): New enumerators.
6489 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6490 (emboss_matrix, laplace_matrix): New variables.
6491 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6492 (x_edge_detection): New functions.
6493 (x_laplace): Rewritten in terms of x_detect_edges.
6494 (x_build_heuristic_mask): If image has a mask, free it.
6496 2000-09-14 Andrew Innes <andrewi@gnu.org>
6498 * makefile.w32-in: Revert to Unix line endings.
6500 2000-09-14 Andrew Innes <andrewi@gnu.org>
6502 * makefile.w32-in: Standardize indentation somewhat.
6503 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6504 cater for differences between shells.
6506 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6508 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6510 * xterm.c (x_produce_glyphs): If the distance from the current
6511 position to the next tab stop is less than a canonical character
6512 width, use the tab stop after that.
6514 2000-09-14 Dave Love <fx@gnu.org>
6516 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6518 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6520 * xdisp.c (handle_fontified_prop): While running fontification
6521 functions, bind `fontification-functions' and
6522 `after-change-functions' to nil.
6524 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6525 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6527 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6529 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6530 USE_MMAP_FOR_BUFFERS.
6532 * insdel.c (make_gap): Use enlarge_buffer_text.
6534 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6535 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6536 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6537 from former r_alloc_* functions in ralloc.c.
6538 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6539 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6540 (mmap_init) [REL_ALLOC_MMAP]: New function.
6541 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6542 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6545 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6546 (enlarge_buffer_text): Add prototype.
6548 * ralloc.c: Remove everything having to do with the use of mmap.
6550 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6552 * sound.c (Fplay_sound): Doc fix.
6554 * keyboard.c: Avoid some more compiler warnings.
6555 (parse_tool_bar_item): Ignore cached key bindings.
6557 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6558 and allocation of Lisp data.
6560 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6562 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6563 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6566 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6568 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6570 * ccl.c: Comment fixed.
6571 (MAX_MAP_SET_LEVEL): Increased to 30.
6572 (PUSH_MAPPING_STACK): Enclose with do-while block.
6573 (POP_MAPPING_STACK): Likewise.
6574 (stack_idx_of_map_multiple): New variable.
6575 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6576 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6577 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6578 (ccl_driver) <CCL_MapSingle>: Likewise.
6579 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6580 with the case where looking up process reaches to the end of
6581 map-set, and call CCL programs as the above change.
6583 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6585 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6586 that might be clobbered by longjmp.
6587 (check_x_display_info, x_decode_color, create_frame_xic)
6588 (Fx_display_backing_store, Fx_display_visual_class)
6589 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6591 * lread.c (init_lread): Set Vloads_in_progress to nil.
6592 (Fload): Show list of recursively loaded files, when signaling an
6595 * lread.c (Vloads_in_progress): New variable.
6596 (record_load_unwind): New function.
6597 (Fload): Check for recursive loads.
6598 (syms_of_lread): Initialize Vloads_in_progress.
6599 (read_integer, read1): Avoid some compiler warnings.
6601 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6604 2000-09-11 Miles Bader <miles@gnu.org>
6606 * editfns.c (Fbuffer_string): Doc fix.
6608 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6610 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6612 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6614 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6615 whether to include other header files.
6617 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6619 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6620 by Fmemq as a boolean.
6622 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6624 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6626 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6628 * ralloc.c (mmap_fd): Remove initializer which can make it
6629 read-only in a dumped Emacs.
6630 (mmap_fd_1): New variable.
6631 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6632 restore it from there.
6633 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6634 unconditionally so that mmap_fd can be initialized there.
6635 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6636 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6637 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6639 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6641 * xdisp.c (dump_glyph_row): Fix printf format string.
6642 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6644 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6646 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6649 * xdisp.c (try_window_id): When trying to locate cursor in
6650 unchanged rows at the top, handle the case that we can't find it.
6652 * xterm.c (x_draw_glyphs): Handle case START and END are out
6653 of bounds more carefully.
6655 2000-09-08 Dave Love <fx@gnu.org>
6657 * s/sol2.h (REL_ALLOC_MMAP): Define.
6658 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6660 * ralloc.c: Don't include string.h (redundant).
6661 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6662 [!MAP_ANON]: Include fcntl.h.
6663 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6664 (r_alloc, r_re_alloc, r_alloc_free)
6665 (mmap_enlarge, mmap_set_vars): Use it.
6666 (r_alloc_init_fd): New function.
6667 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6668 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6671 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6674 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6675 change to __NetBSD__.
6677 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6679 * search.c (compile_pattern): Check the multibyteness of cached
6682 2000-09-08 Miles Bader <miles@gnu.org>
6684 * xfaces.c (default_face_vector): Function removed.
6685 (Finternal_merge_in_global_face): Restore old global/local
6686 attribute override order. Use inline loop instead of calling
6687 default_face_vector.
6689 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6691 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6692 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6693 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6694 where necessary, in case POINTER_TYPE is `void'.
6696 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6698 * frame.c (make_terminal_frame): Initialize frame foreground and
6699 background colors to unspecified, for the initial instance of an
6702 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6704 * ralloc.c (mmap_find): Fix overlap computation.
6705 (mmap_enlarge): Compute nbytes before trying to find an
6708 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6711 * lread.c (syms_of_lread): Change value of regexp
6712 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6714 * xmenu.c (xdialog_show): When looking up the selection in
6715 menu_items, take `quote' boundaries into account; this corresponds
6716 to a nil ITEM in x-popup-dialog.
6718 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6720 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6722 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6724 * coding.c (encode_coding_sjis_big5): Use translation table for
6725 encoding, not decoding. Fix the handling of latin-jisx0201.
6726 Check for the charset katakana-jisx0201 too.
6727 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6728 (detect_coding_sjis): Check the byte sequence more rigidly.
6730 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6732 * xfaces.c (Vparam_value_alist): New variable.
6733 (syms_of_xfaces): Initialize it.
6734 (Finternal_set_lisp_face_attribute): Avoid more consing.
6736 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6738 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6739 (Qbackground_mode): New variable.
6740 (syms_of_frame_1): Initialize Qbackground_mode.
6742 * lisp.h (Qdisplay): Declare extern.
6744 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6745 change face on all frames, and change the default for new frames.
6747 2000-09-07 Dave Love <fx@gnu.org>
6749 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6751 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6753 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6755 * charset.c: Include composite.h
6756 (lisp_string_width): New function.
6757 (Fstring_width): Call lisp_string_width instead of strwidth.
6759 * Makefile.in (charset.o): Depends on composite.h.
6761 * process.c (read_process_output): Before inserting the decoded
6762 text in the buffer, adjust the multibyteness.
6764 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6766 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6767 buffer's text buffer is null, map new memory.
6769 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6770 POINTER_TYPE and size_t.
6771 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6772 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6773 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6774 [REL_ALLOC_MMAP]: New macros.
6775 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6776 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6777 [REL_ALLOC_MMAP]: New functions.
6779 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6780 before and after unexec.
6782 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6783 text buffers if necessary.
6785 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6786 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6789 * config.in (HAVE_MMAP): Add #undef.
6791 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6793 * frame.c (Qdisplay_type): New variable.
6794 (syms_of_frame_1): Initialize it.
6795 (Fframe_parameter): New function that avoids consing.
6796 (syms_of_frame): Defsubr it.
6798 * buffer.c (Fother_buffer): Consider buffers as invisible when
6799 they are displayed in a window on an invisible frame.
6801 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6802 get-largest-window always return nil.
6804 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6806 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6807 variable; recognize Emacs 19 elc files.
6809 2000-09-04 Miles Bader <miles@gnu.org>
6811 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6812 before initially popping up the menu, so the menu doesn't flash
6813 when the face settings are significantly different from the defaults.
6815 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6817 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6818 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6819 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6820 (BIT_UNIBYTE): Remove.
6821 (re_match_2_internal): Delete corresponding code and streamline the
6822 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6823 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6824 (re_wctype_t): New type.
6825 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6826 (regex_compile): Use them and fix handling of overly long char classes.
6828 2000-09-03 Andrew Innes <andrewi@gnu.org>
6830 * makefile.w32-in: Change to DOS line endings.
6832 * s/ms-w32.h (ORDINARY_LINK): New define.
6834 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6835 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6837 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6838 (distclean): Delete them here instead.
6840 * w32proc.c (compare_env): Convert to uppercase for comparison,
6841 not lowercase, to match how the native Windows shell works.
6843 2000-09-03 Jason Rumney <jasonr@gnu.org>
6845 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6846 CVS changes the line-ends when checking in/out on DOS/Windows.
6848 * makefile.nt (emacs): Do not change directory to run temacs, as
6849 the load-path is set relative to current directory.
6851 2000-09-03 Miles Bader <miles@gnu.org>
6853 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6855 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6857 * xdisp.c (redisplay_mode_lines): New function.
6858 (display_mode_lines): Return number of mode lines displayed.
6859 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6860 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6862 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6863 string.h and strings.h.
6864 (index) [HAVE_INDEX]: Add prototype.
6866 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6867 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6869 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6870 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6872 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6874 * lread.c (read1): Accept `?' as symbol constituent, for
6875 compatiblity with XEmacs.
6877 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6879 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6880 (struct re_pattern_buffer): Remove newline_anchor.
6881 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6882 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6883 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6884 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6885 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6886 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6887 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6888 Get rid of references to newline_anchor.
6889 (regcomp): Allocate and precompute a fastmap.
6891 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6893 * lread.c (openp): GCPRO local variable `filename'.
6895 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6897 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6899 * regex.c: Merge some changes from GNU libc. Add prototypes.
6900 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6901 Use memcmp and memcpy instead of bcopy and bcmp.
6902 (init_syntax_once): Use ISALNUM.
6903 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6904 (REG_UNSET_VALUE): Remove. Use NULL instead.
6905 (REG_UNSET, re_match_2_internal): Use NULL.
6906 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6908 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6909 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6910 (regex_compile): In handle_interval, return an error rather than try to
6911 unfetch the interval if we can't find the closing brace.
6912 Obey the RE_NO_GNU_OPS syntax bit.
6913 (TOLOWER): New macro.
6915 (regexec): Allocate regs.start and regs.end as one block.
6917 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6919 * xdisp.c (echo_area_display): Check display_completed instead
6920 of calling detect_input_pending.
6922 * dispnew.c (update_frame): Only set display_completed here; move
6923 the update_begin and update_end calls here from update_frame_1.
6924 (update_frame_1): Don't set display_completed here, don't call
6925 update_begin/update_end.
6927 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6928 instead of store_frame_param.
6930 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6932 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6933 desired window matrix hasn't been displayed, use the current row
6934 instead. Make sure that only those frame rows are updated for
6935 which there exists a corresponding enabled desired row.
6937 2000-08-29 Miles Bader <miles@gnu.org>
6939 * xfaces.c (default_face_vector): New function.
6940 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6942 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6944 * lread.c (openp): Prevent temporary string passed to
6945 Ffile_readable_p from being garbage collected.
6947 2000-08-28 Dave Love <fx@gnu.org>
6949 * keymap.c (store_in_keymap): Add `static' to declaration.
6951 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6953 * emacs.c, callint.c, doc.c, editfns.c
6954 (toplevel) [HAVE_STRING_H]: Include string.h.
6955 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6956 (index): Remove prototypes which might conflict with non-standard
6957 definitions of index/strchr.
6959 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6960 (rindex): Define only if !HAVE_RINDEX.
6962 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6964 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6966 2000-08-28 Miles Bader <miles@gnu.org>
6968 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6969 made inconsistent by a font-related attribute in FROM.
6970 (merge_face_inheritance): Add function comment.
6972 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6974 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6975 the 4th arg (PREV_EVENT) Qt to suppress input method.
6977 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6979 * regex.c: Indent cpp directives and remove parens after `defined'.
6980 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6981 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6982 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6983 (re_compile_pattern): Use size_t for length.
6984 (init_syntax_once): Move to a better place.
6985 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6986 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6988 * syntax.c (back_comment): Detect cases where a comment-starter is
6989 actually inside another comment as in: /* a // b */ c // d \n.
6990 Make it clear that `comstart_pos' is unused for nested comments.
6992 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6993 (KEYMAPP): New macro.
6994 (Fkeymap_parent, Fset_keymap_parent): Use it.
6995 (fix_submap_inheritance): Mark it static.
6996 (define_as_prefix, describe_buffer_bindings, describe_command)
6997 (describe_translation, describe_map): Complete prototypes.
6999 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
7001 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
7002 to better match the key-lookup behavior.
7004 2000-08-27 Gerd Moellmann <gerd@gnu.org>
7006 * xfaces.c (lface_fully_specified_p): Handle :inherit.
7007 (Finternal_set_lisp_face_attribute): Fix typo in error message.
7009 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
7011 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
7012 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
7013 (xterm.o): Depend on coding.h
7015 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7017 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
7018 the corresponding '#endif'.
7020 2000-08-26 Miles Bader <miles@gnu.org>
7022 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
7023 * xfaces.c (QCinherit): New variable.
7024 (syms_of_xfaces): Initialize it.
7025 (LFACE_INHERIT): New macro.
7026 (Finternal_get_lisp_face_attribute)
7027 (merge_face_vector_with_property)
7028 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
7029 (check_lface_attrs): Allow new types of face height. Check
7031 (CYCLE_CHECK): New macro.
7032 (merge_face_inheritance): New function.
7033 (merge_face_vectors): Merge inherited faces too. Add F and
7034 CYCLE_CHECK arguments.
7035 (merge_face_vector_with_property, Finternal_merge_in_global_face)
7036 (lookup_named_face, lookup_derived_face, realize_named_face)
7037 (face_at_string_position, face_at_buffer_position): Supply
7038 new F and CYCLE_CHECK arguments to merge_face_vectors.
7039 (merge_face_heights): New function.
7040 (merge_face_vectors, merge_face_vector_with_property)
7041 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
7042 handle relative face heights.
7043 (lface_same_font_attributes_p): Compare heights using EQ.
7045 2000-08-26 Kenichi Handa <handa@etl.go.jp>
7047 * charset.c (char_to_string): Check the character validity.
7048 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
7050 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
7052 * regex.c (PUSH_FAILURE_COUNT): New macro.
7053 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
7054 Handle popping of a register's or a counter's data.
7055 (POP_FAILURE_POINT): Use the new name.
7056 (re_match_2_internal): Push counter data on the stack for succeed_n,
7057 jump_n and set_number_at and remove misleading dead code in succeed_n.
7059 2000-08-25 Gerd Moellmann <gerd@gnu.org>
7061 * xdisp.c (redisplay_internal): If considering all windows on all
7062 frames, update the display for each frame as soon as possible,
7063 instead of first building all desired matrices for all frames, and
7064 then updating them all.
7065 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
7067 2000-08-24 Gerd Moellmann <gerd@gnu.org>
7069 * bytecode.c (mark_byte_stack): Add a comment.
7071 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
7072 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
7075 2000-08-24 Kenichi Handa <handa@etl.go.jp>
7077 * minibuf.c (do_completion): Always use compare-string, not
7078 string-equal because the latter doesn't pay attention to
7079 multibyteness of strings.
7081 * process.c (create_process): Don't setup raw-text coding here.
7082 (Fopen_network_stream): Don't set coding->src_multibyte and
7083 coding->dst_multibyte here.
7084 (read_process_output): For process filter, return unibyte string
7085 if default-enable-multibyte-characters is nil.
7086 (send_process): If OBJECT is multibyte text, be sure to encoded it
7087 by the specified coding system for the process. Otherwise, setup
7089 (init_process): Don't initialize default-process-coding-system here.
7091 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7093 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7094 <scroll-down-aggressively>: Likewise.
7096 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7098 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7099 zero. Set coding->produced_char correctly.
7101 2000-08-22 Andrew Innes <andrewi@gnu.org>
7103 * makefile.w32-in: New file.
7105 * unexw32.c (unexec): Ignore old_name, and use the actual location
7106 of the current executable instead. Base new_name on this.
7108 * w32proc.c (create_child): Remove reference to security
7109 descriptor, which isn't needed and doesn't compile with mingw32.
7111 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7112 up dllimport attributes.
7113 (x_update_window_end): Update prototype.
7115 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7116 extern, which screws up dllimport attributes.
7118 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7119 up dllimport attributes.
7121 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7122 screws up dllimport attributes.
7124 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7125 up dllimport attributes.
7126 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7127 screws up dllimport attributes.
7129 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7130 up dllimport attributes.
7132 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7133 screws up dllimport attributes.
7135 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7136 screws up dllimport attributes.
7138 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7139 up dllimport attributes.
7141 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7142 unnecessary extern, which screws up dllimport attributes.
7145 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7146 up dllimport attributes.
7148 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7149 unnecessary extern, which screws up dllimport attributes.
7151 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7152 screws up dllimport attributes.
7154 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7155 up dllimport attributes.
7157 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7159 * w32bdf.c (search_file_line):
7160 (set_bdf_font_info):
7162 (w32_get_bdf_glyph):
7163 (w32_BDF_to_x_font): Fix compile warnings.
7165 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7167 * w32select.c: Include keyboard.h before frame.h.
7169 * w32fns.c (max): Define macro.
7170 (JOHAB_CHARSET): Define if not known.
7171 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7172 (Fx_show_tip): Synch with X version.
7174 * w32xfns.c: Include keyboard.h before frame.h.
7176 * w32fns.c: Include keyboard.h before frame.h.
7178 * w32term.c: Include keyboard.h before frame.h.
7180 * fontset.c: Include keyboard.h before frame.h.
7182 * w32inevt.c: Include keyboard.h before frame.h.
7183 (MOUSE_MOVED): Define if not known.
7185 * minibuf.c: Include keyboard.h before frame.h.
7187 * keyboard.c: Include keyboard.h before frame.h.
7189 * indent.c: Include keyboard.h before frame.h.
7191 * dispnew.c: Include keyboard.h before frame.h.
7193 * buffer.c: Include keyboard.h before frame.h.
7195 * alloc.c: Include keyboard.h before frame.h.
7197 * print.c: Include keyboard.h before frame.h.
7199 * process.c: Include keyboard.h before frame.h.
7201 * scroll.c: Include keyboard.h before frame.h.
7203 * sysdep.c: Include keyboard.h before frame.h.
7205 * term.c: Include keyboard.h before frame.h.
7207 * window.c: Include keyboard.h before frame.h.
7209 * xdisp.c: Include keyboard.h before frame.h.
7210 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7212 * frame.c: Include keyboard.h before frame.h.
7214 * w32heap.h: Undefine min, max.
7216 * w32gui.h: Undefine min, max.
7218 * unexw32.c: Change PUCHAR to PCHAR.
7219 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7222 (copy_executable_and_dump_data): Remove unnecessary static defs.
7223 (copy_executable_and_dump_data): Fix compile warnings.
7225 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7227 * w32console.c (min): Define macro.
7228 (clear_frame, write_glyphs): Fix compile warning.
7230 * w32proc.c (compare_env):
7231 (find_child_console): Fix compile warning.
7233 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7234 sys_errlist instead of _sys_errlist.
7235 (get_emacs_configuration_options): New function.
7237 * s/ms-w32.h (sys_nerr): Provide default definition.
7238 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7239 name with _ prepended.
7240 (NSIG): Define if not known.
7241 (get_emacs_configuration): Provide extern declaration.
7242 (get_emacs_configuration_options): Provide extern declaration.
7243 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7245 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7247 (read_unc_volume): Fix compile warning.
7249 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7250 definitions from being used.
7252 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7254 * w32.c (unc_volume_file_attributes):
7255 (open_unc_volume): Make arg const.
7257 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7258 (read_input_waiting): Remove excess parameter.
7260 * w32.c (init_environment): Call _access.
7261 (check_windows_init_file): Call _close.
7262 (init_user_info): Call _putenv.
7263 (init_environment): Call _putenv and _strdup.
7264 (init_ntproc): Reset volume info cache on startup.
7266 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7267 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7268 cannot override the CRT malloc.
7270 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7271 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7273 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7274 unless we are linking with a static CRT.
7275 (RVA_TO_PTR): Cast result to unsigned char*.
7277 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7278 (add_volume_info): Use xstrdup.
7280 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7282 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7283 (do_completion, Fminibuffer_complete_word): Use it.
7284 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7285 var so it can take non-boolean values.
7287 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7289 * editfns.c (find_field): Formatting changes.
7290 (toplevel): Some old-style function forward declarations
7291 changed to prototypes, some new protypes added, some functions
7294 * lisp.h (set_time_zone_rule): Add prototype.
7295 (use_dialog_box): External declaration.
7297 * keyboard.c (gen_help_event): Add parameter SIZE.
7298 (kbd_buffer_events_waiting): Slightly rewritten.
7299 (clear_event): New function.
7300 (kbd_buffer_get_event): Use it, and clear the input_events of
7302 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7303 don't fill the newly created array with nils.
7304 (toplevel): Convert some old-style function forward declarations
7307 * keyboard.h (gen_help_event): Change prototype.
7309 * xterm.c (XTread_socket): Change calls to gen_help_event.
7311 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7313 * eval.c (Fmacroexpand): Doc fix.
7315 2000-08-20 Jason Rumney <jasonr@gnu.org>
7317 * w32term.h (x_display_info_for_display): Remove as this function
7318 does not exist on W32.
7320 * w32term.c (help_echo_window): New variable.
7321 (syms_of_w32term): staticpro it.
7322 (note_mode_line_highlight): Set it.
7323 (XTextExtents16): Removed as there is no equivalent on W32.
7324 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7325 the X way of doing this will not work for W32.
7326 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7327 (x_draw_image_foreground): Avoid drawing outside of the clip area
7328 when image doesn't have a mask.
7329 (note_mouse_highlight): Process overlays in the right order of
7330 priority. Set help_echo_window.
7331 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7332 because that's more visible for large images.
7334 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7335 name to single_keymap_panes.
7336 (w32_menu_show): Set wv->title when dealing with titles.
7337 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7339 2000-08-21 Miles Bader <miles@gnu.org>
7341 * minibuf.c (do_completion): Try again if we rewrite the input
7342 string, but no completion was done, so that any completion message
7345 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7347 * xfaces.c (lface_equal_p): Compare strings differently.
7348 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7349 (realize_tty_face): Use them.
7350 (syms_of_xfaces): Initialize new variables.
7351 (map_tty_color): New function, extracted from realize_tty_face.
7352 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7353 foreground or background color, store the new color name in the
7354 realized face; previous code trying to do this had no effect.
7355 (realize_tty_face): Use map_tty_color.
7356 (Fclear_face_cache): Set face_change_count and ensure thorough
7359 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7361 * undo.c (record_first_change, record_marker_adjustment): Don't
7362 use XBUFFER on last_undo_buffer which might not be a buffer.
7364 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7366 * coding.c (decode_coding_string): Set members consumed,
7367 consumed_char, produced, produced_char of *coding correctly. If
7368 decode_coding doesn't consume any byte, don't try anymore.
7369 (encode_coding_string): Likewise.
7371 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7373 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7374 conditional have void type, for Standard C compilers.
7376 * xdisp.c (redisplay_internal): Compare windows for equality with
7377 EQ, instead of applying XWINDOW to something that might not
7380 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7382 * fontset.c (Finternal_char_font): Search only the selected frame
7383 for a window of the current buffer.
7385 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7387 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7390 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7391 second half of a HELP_EVENT is found at the start of kbd_buffer.
7393 2000-08-18 Miles Bader <miles@gnu.org>
7395 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7397 * editfns.c (save_restriction_save): Rewrite to use markers.
7398 (save_restriction_restore): Rewrite to understand new form of data
7399 saved by save_restriction_save.
7400 (Fsave_restriction): Remove cautionary note in doc-string.
7402 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7404 * fileio.c (build_annotations): Add a comment explaining the
7405 return value of format-annotate-function. Replace a spurious call
7406 to Flength with a CONSP test. Call format-annotate-function with
7407 a fifth arg specifying how many times the function is been called
7408 in a row, to let it choose temporary buffers appropriately.
7410 2000-08-17 Dave Love <fx@gnu.org>
7412 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7413 declare make_temp_name twice.
7415 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7416 (unreadpure): Give it an arg.
7418 * unexalpha.c: Prototype fatal_unexec, mark_x,
7419 update_dynamic_symbols. Declare unexec as void.
7421 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7422 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7424 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7425 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7427 * alloca.c: Use #error.
7428 [POINTER_TYPE]: Use it.
7430 * eval.c (Fdefvar): Doc fix.
7432 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7433 INITIALIZE_INTERVAL.
7435 * buffer.h: Avoid DECLARE_INTERVALS.
7437 * config.in: Add size_t.
7439 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7441 * w16select.c (set_clipboard_data): If there's not enough memory
7442 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7443 expects. In case of other failures, return 3.
7444 (system_error_msg): New error message.
7445 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7448 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7450 * term.c (write_glyphs): Also turn off inverse video after turning
7451 off other appearances in case TS_exit_attribute_mode is not equal
7452 to TS_end_standout_mode.
7453 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7455 (turn_off_face): Reset standout_mode only if
7456 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7457 is equal to TS_end_standout_mode.
7459 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7461 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7462 sequence at the end of the source block.
7464 * ccl.c (Fccl_program_p): Docstring modified.
7465 (Fccl_execute): Likewise.
7466 (Fccl_execute_on_string): Likewise.
7468 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7470 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7472 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7474 The following changes are mainly to fix bugs of
7475 encode/decode-coding-string failing if encoding/decoding return
7476 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7477 variable conversion_buffer.
7479 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7480 decrement dst_end to avoid buffer overflow in the later call of
7483 * coding.h (conversion_buffer_size, conversion_buffer)
7484 (get_conversion_buffer): Extern deleted.
7486 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7487 (conversion_buffer, conversion_buffer_size): Variables deleted.
7488 (get_conversion_buffer): Function deleted.
7489 (struct conversion_buffer): New structure.
7490 (MAX_ALLOCA): New macro.
7491 (allocate_conversion_buffer): New macro.
7492 (extend_conversion_buffer, free_conversion_buffer): New functions.
7493 (ccl_coding_driver): Set coding->result.
7494 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7495 this is the last block of source.
7496 (encode_coding): Likewise. Handle the source block as the last
7497 one only when the whole source text is consumed.
7498 (decode_coding_string): Handle the case that the output buffer is
7499 too small to decode the whole source text. Use
7500 allocate_conversion_buffer, extend_conversion_buffer and
7501 free_conversion_buffer, not get_conversion_buffer.
7502 (encode_coding_string): Likewise.
7503 (init_coding): Function deleted.
7504 (init_coding_once): Delete code to initialize conversion_buffer_size.
7506 * emacs.c (main): Don't call init_coding.
7508 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7510 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7511 (insert_glyphs): Likewise.
7513 * w32console.c (write_glyphs): Use a locally declared
7516 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7518 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7519 member of display_info is NULL.
7521 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7523 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7525 * term.c (turn_off_face): Reset standout_mode when resetting
7526 appearances with capability `me'.
7527 (write_glyphs): Switch on inverse video before each face change.
7529 2000-08-14 Dave Love <fx@gnu.org>
7531 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7532 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7533 (lisp_free): Declare and make static.
7535 * window.c: Fix embedded comment.
7536 (syms_of_window): Fix doc string.
7538 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7540 * keymap.c (push_key_description): If C without modifiers is < 32,
7541 make sure to print `C-' before `M-', like in the manual.
7543 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7545 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7546 since they aren't relocated anymore.
7547 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7549 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7550 partially visible line which is smaller than the window's height.
7552 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7554 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7555 the multibyte form of eight-bit-control characters.
7556 (Fccl_execute_on_string): Initialize ccl->multibyte.
7558 * ccl.h (struct ccl_program): New member multibyte.
7560 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7562 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7564 * regex.c (regex_compile) <normal_char>: Pay attention to
7566 (analyse_first) <exactn>: Setup fastmap correctly for
7567 eight-bit-control characters.
7569 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7571 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7573 * keyboard.c (make_lispy_event): Handle the new event type
7574 multibyte_char_keystroke.
7576 * xterm.c: Include coding.h.
7577 (XTread_socket): Work around a bug of XmbLookupString. If the
7578 input is from XIM, decode it according to the current locale. In
7579 that case, generate multibyte_char_keystroke events.
7581 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7583 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7584 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7586 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7588 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7589 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7590 (move_it_in_display_line_to): Record iterator's ascent and descent
7591 before producing glyphs, and restore them when we know the glyph
7592 doesn't fit on the line.
7593 (move_it_to): Restructured so that it's easier to debug. If
7594 moving to a vpos, and not moving to an x or character position,
7595 stop as soon as the specified vpos is reached; don't move further
7596 into that line because that might change the computed line height.
7597 (try_cursor_movement): New function, extracted from the cursor
7598 movement branch of redisplay_window. If ending on a partially
7599 visible line, don't try to scroll if the cursor line is taller
7601 (redisplay_window): Use try_cursor_movement.
7603 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7604 because that function doesn't cope with variable-height lines.
7606 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7607 box cursor because that's better visible for large images.
7609 2000-08-10 Miles Bader <miles@gnu.org>
7611 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7613 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7615 * xdisp.c (Vmessages_buffer_name): New variable.
7616 (message_dolog): Use it.
7617 (syms_of_xdisp): Initialize it.
7619 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7621 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7622 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7623 redundant now that keyboard.h is included.
7625 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7627 * keyboard.c (kbd_buffer_events_waiting): New function.
7629 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7631 * msdos.c: Include keyboard.h.
7632 (XMenuActivate): Empty no_event events from the event buffer. If
7633 no events are left after that, call clear_input_pending.
7634 (mouse_clear_clicks): New function, code moved from mouse_init.
7635 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7636 mouse driver to ``forget'' any past clicks.
7638 * Makefile.in (msdos.o): Depend on keyboard.h.
7640 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7642 * lisp.h (input_pending): External declaration.
7644 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7646 * xdisp.c (echo_area_display): Display thoroughly if input is
7647 pending. Bind redisplay-dont-pause to t during the redisplay.
7648 in case input is pending.
7650 * dispnew.c (Qredisplay_dont_pause): New variable.
7651 (syms_of_display): Initialize and staticpro it.
7652 (update_frame_1): Don't interrupt the display for pending input if
7653 redisplay_dont_pause is set.
7655 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7657 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7659 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7661 * callproc.c (Fcall_process): Terminate the unwind-protect around
7662 the post-read-conversion of coding system.
7664 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7665 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7666 * buffer.h (overlays_at): Update prototype.
7667 * xdisp.c (next_overlay_change): Update call to overlays_at.
7668 * xfaces.c (face_at_buffer_position): Likewise.
7669 * textprop.c (Fget_char_property): Likewise.
7670 * xterm.c (note_mouse_highlight): Likewise.
7672 * minibuf.c (do_completion): Don't consider a simple change of
7673 case as `completion'.
7675 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7677 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7678 * undo.c (record_delete): Make sure last_point_position_buffer is
7679 a buffer before comparing pointers.
7681 * coding.h (decode_coding_string): Declare.
7683 * intervals.h (Fprevious_single_char_property_change): Declare.
7685 * textprop.c (Fprevious_single_char_property_change): Don't do
7686 arithmetic directly on lisp objects.
7688 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7690 * keyboard.h (menu_item_eval_property): Declare.
7692 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7693 reuse as buffer name, instead of recreating (and discarding) every
7694 time a message is logged.
7695 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7696 (current_message_1, truncate_message_1, set_message_1)
7697 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7698 (current_message, truncate_echo_area, display_echo_area)
7699 (resize_echo_area_axactly): Changed calls.
7701 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7703 (Ffind_coding_systems_region_internal): First argument to Fappend
7704 must be an integer, not a Lisp object.
7706 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7708 * charset.c (Fchar_width): Doc fix.
7710 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7712 * charset.c (Fstring_width): Doc fix.
7714 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7716 * xdisp.c (start_display): When starting display on a continuation
7717 line, clear ascent and descent members of the iterator structure;
7718 the height of the continued line does not affect the height of the
7720 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7721 line taller than the window.
7722 (redisplay_window) <forced window start>: Handle case that the
7723 middle of the window is not found in any row.
7724 (dump_glyph_row): Show more information.
7725 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7726 first text line in a glyph matrix.
7728 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7729 of the clip area when image doesn't have a mask.
7731 * fns.c (sweep_weak_table): Fix survival conditions for
7732 key-or-value and key-and-value weakness.
7734 * .gdbinit (xhashtable): New command.
7736 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7737 tables out of the list of all weak hash tables.
7739 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7740 a new buffer is created, make sure echo_area_buffer[] references
7743 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7745 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7748 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7750 * syntax.c (skip_chars): Fix previous change. Make the handling
7751 of unibyte string consistent with that of regex search.
7753 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7755 * xmenu.c (popup_get_selection): Use xfree instead of free.
7757 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7759 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7761 * callproc.c (child_setup): Use xfree instead of free.
7763 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7765 (run_mac_command, closedir): Use `xfree' instead of `free'.
7767 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7769 * eval.c (error): Use xfree instead of free.
7771 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7773 * fns.c: Replace `illegal' with `invalid'.
7774 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7776 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7778 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7781 2000-08-04 Noah Friedman <friedman@splode.com>
7783 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7786 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7788 * syntax.c (skip_chars): Fix typo in error message.
7790 2000-08-04 Andreas Schwab <schwab@suse.de>
7792 * m/ia64.h: Moved from s/ia64.h.
7794 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7796 * process.c (read_process_output): Big simplification. Handle
7797 composition and post-read-conversion of coding system correctly.
7798 (send_process): Handle composition correctly.
7800 * callproc.c (Fcall_process): Handle post-read-conversion of
7801 coding system if any.
7803 * coding.c (decode_coding_iso2022): More strict check for handling
7805 (coding_restore_composition): Pay attention to the case that
7806 cmp_data is not set properly (because of invalid code in the
7808 (run_pre_post_conversion_on_str): Include text properties in the
7810 (decode_coding_string): Set members of coding correctly.
7812 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7814 * s/ia64.h: New file.
7816 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7817 Use NULL instead of 0 at the end of variable argument list of
7818 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7819 sizeof (int) < sizeof (void *).
7821 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7822 of variable argument lists of XtVaGetValues and XtVaSetValues.
7824 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7825 variable argument lists of XtVaGetValues and XtVaSetValues.
7827 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7829 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7830 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7832 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7835 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7836 in call to Fsingle_key_description.
7838 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7841 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7843 * window.c (display_buffer_reuse_frames): New variable.
7844 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7845 frames displaying BUFFER.
7846 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7848 2000-08-01 Miles Bader <miles@gnu.org>
7850 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7851 when to constrain NEW_POS (they were pretty screwed up before).
7853 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7855 * msdos.c (run_msdos_command): Save and restore the master
7856 environment, for the case that child_setup signals an error.
7857 When mirroring slashes in DOS shell commands, don't fail when
7858 argv[2] has embedded blanks.
7859 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7860 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7861 (dos_ttraw): Call mouse_setup_buttons.
7863 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7864 using alloca; free it after run_msdos_command returns.
7866 2000-07-27 Dave Love <fx@gnu.org>
7868 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7869 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7871 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7873 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7875 * editfns.c (lisp_time_argument): Fix last change.
7877 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7879 * fns.c (Fdelete): Make it work on vectors and strings in addition
7882 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7883 (syms_of_fns): Initialize new variables.
7884 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7885 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7886 weakness, with t meaning the same as `key-and-value'.
7888 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7890 * coding.h (struct coding_system): Member safe_charset deleted.
7892 * coding.c (Qsafe_charsets): This variable deleted.
7893 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7895 (coding_safe_chars): New function.
7896 (CODING_SAFE_CHAR_P): New macro.
7897 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7898 checking safe_charsets member of the coding system. Caller changed.
7899 (detect_coding_iso2022): New local variable safe_chars.
7900 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7901 safe_charsets member of the coding system.
7902 (decode_coding_iso2022): New local variable safe_chars.
7903 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7904 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7905 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7906 (ENCODE_UNSAFE_CHARACTER): New macro.
7907 (encode_coding_iso2022): New local variable safe_chars. Check
7909 (setup_coding_system): Delete the code to initialize
7910 coding->safe_charses
7911 (intersection, find_safe_codings): New functions.
7912 (Ffind_coding_systems_region_internal): New function.
7913 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7914 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7915 variable and initialize it.
7917 * fns.c (char_table_ref_and_index): New function.
7919 * lisp.h (char_table_ref_and_index): Add prototype.
7921 2000-07-26 Sam Steingold <sds@gnu.org>
7923 * editfns.c (lisp_time_argument): Added third argument `usec'.
7924 (Ffloat_time): New built-in Lisp function.
7926 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7928 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7929 for the character code.
7931 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7934 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7935 if called for a popup menu.
7936 (xmenu_show): Store help string in widget values.
7938 2000-07-26 Dave Love <fx@gnu.org>
7940 * syswait.h: Move some definitions.
7941 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7942 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7943 perspicuous definitions.
7944 (WTERMSIG): Fix bit pattern used.
7946 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7948 * print.c (print_object): If vector printing is truncated, print
7949 "..." to indicate it as well as the case of list printing.
7951 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7953 * xdisp.c (next_element_from_display_vector): Improve comments.
7955 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7956 for the character code, and the rest for the face id as in 20.x.
7957 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7959 * window.c (window_display_table): Cleaned up.
7961 * syntax.c (Fforward_word): Add last arg nil in call of
7962 Fconstrain_to_field.
7964 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7966 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7967 identical but for the letter-case, don't call
7968 barf_or_query_if_file_exists.
7970 2000-07-25 Miles Bader <miles@gnu.org>
7972 * editfns.c (find_field): Honor special `boundary' fields.
7973 (Qboundary): New variables.
7974 (syms_of_editfns): Initialize Qboundary.
7975 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7976 Use scan_buffer instead of find_before_next_newline, because it
7977 allows us to detect the boundary case where there's a newline at
7979 * lisp.h (Fconstrain_to_field): Update external declaration.
7981 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7983 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7986 2000-07-24 Dave Love <fx@gnu.org>
7988 * s/sunos4-0.h, s/sol2.h:
7989 (LIBS_TERMCAP): Move from m/sparc.h.
7991 * m/sparc.h (TERMINFO): Moved to system files (probably only
7992 relevant for sunos4 judging by its vintage).
7993 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7996 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7998 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7999 name to single_keymap_panes.
8001 2000-07-24 Andreas Schwab <schwab@suse.de>
8003 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
8005 2000-07-24 Gerd Moellmann <gerd@gnu.org>
8007 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
8008 parameters instead of using int parameters. Expect FN to accept
8009 EMACS_INT parameters.
8010 (display_echo_area, resize_echo_area_axactly, current_message)
8011 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
8012 with new argument list.
8013 (resize_mini_window_1): New callback function.
8014 (current_message_1, truncate_message_1, set_message_1): Change
8015 parameter lists to the new format expected by with_echo_area_buffer.
8017 2000-07-24 Kenichi Handa <handa@etl.go.jp>
8019 * fontset.c (fontset_ref): Remove INLINE declaration.
8020 (fontset_ref_via_base): Likewise.
8021 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
8024 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
8026 * msdos.c (IT_note_mouse_highlight): Process overlays in the
8027 correct order of priority. If help echo was found in an overlay,
8028 use that overlay as the object in which the help echo was found.
8030 2000-07-22 Miles Bader <miles@gnu.org>
8032 * textprop.c (Fprevious_single_char_property_change): The initial
8033 property value should be from the position preceding POSITION, not
8036 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
8038 * coding.c (syms_of_coding): Doc fix for
8039 inhibit-iso-escape-detection.
8041 2000-07-21 Gerd Moellmann <gerd@gnu.org>
8043 * xterm.c (note_mouse_highlight): Process overlays in the right
8046 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
8048 * xterm.c (note_mouse_highlight): If help-echo was found in an
8049 overlay, use that overlay as the object in which the help was found.
8051 * window.c (foreach_window_1): Fix typo reversing an if-condition.
8053 * window.c (foreach_window): Instead of a fake variable argument
8054 list, take one USER_DATA argument.
8055 (foreach_window_1): Likewise, and call callback functions with two
8056 args, the window and USER_DATA.
8057 (struct check_window_data): New struct.
8058 (check_window_containing): Use it.
8059 (window_from_coordinates): Set up a struct check_window_data for
8061 (add_window_to_list, freeze_window_start): Change parameters
8062 according to new calling convention.
8064 * window.h (foreach_window): Change prototype.
8066 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
8068 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
8070 * xmenu.c (menu_help_callback): Call show_help_echo with
8071 additional arguments OBJECT and POS.
8073 2000-07-21 Kenichi Handa <handa@etl.go.jp>
8075 * data.c (Faset): Allow storing any multibyte character in a
8076 string. Convert unibyte string to multibyte if necessary.
8078 * xfns.c (x_encode_text): New function.
8079 (x_set_name): Use x_encode_text.
8080 (x_set_title): Likewise.
8082 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8084 * xterm.h (x_encode_text): Add prototype.
8086 2000-07-20 Dave Love <fx@gnu.org>
8088 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8091 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8093 * msdos.c (help_echo_window): New variable.
8094 (syms_of_msdos): Initialize and staticpro it.
8095 (IT_note_mode_line_highlight): Set help_echo_window.
8096 (IT_note_mouse_highlight): Ditto.
8097 (dos_rawgetc): Store help_echo_window in the second event produced
8100 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8101 Record the object that generated the help echo and the position of
8102 that object in help_echo_object and help_echo_pos. Record that
8103 some glyphs in a row are displayed in mouse-face.
8104 (IT_update_begin): Don't clear mouse highlight unless one of the
8105 enabled glyph rows is marked as being displayed in mouse-face.
8106 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8107 and position recorded in help_echo_object and help_echo_pos to the
8109 (IT_menu_display): Accept a new argument PN: the pane number of
8110 the current menu pane. Record the pane number and the item
8111 number of the item which has associated help string.
8112 (XMenuActivate): Update the prototype for help_callback in
8113 function declaration. Call IT_menu_display with the current menu
8114 pane number as an additional argument. Call help_callback with
8115 two additional arguments: the pane number and the item number of
8116 the menu item associated with the help text.
8117 (help_echo_object, help_echo_pos): New variables.
8118 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8120 * msdos.h (XMenuActivate): Update prototype.
8122 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8124 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8125 Add some more prototypes.
8127 * xterm.c, xterm.h: Add some more prototypes.
8129 * lisp.h (Fnext_single_char_property_change): Add prototype.
8131 * dispnew.c (direct_output_for_insert): Remove confusing
8132 outer local variable mouse_face_overwritten_p.
8133 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8135 * alloc.c (allocate_string_data): Don't copy old string contents.
8137 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8139 * coding.c (code_convert_region): Delete text properties before
8140 shrinking the conversion region.
8142 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8144 * dispnew.c (update_text_area): Write the whole row if it
8145 has mouse-face in it.
8147 * xfaces.c (face-alternative-font-family-alist): Remove
8148 DEFVAR_LISP; staticpro instead.
8150 * xmenu.c (menu_help_callback): Call show_help_echo with
8153 * keyboard.c (show_help_echo): Add parameter WINDOW.
8154 (read_char): Call show_help_echo with window extracted from Lisp
8156 (gen_help_event): Add parameter WINDOW.
8158 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8160 * xterm.c (help_echo_window): New variable.
8161 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8162 (XTread_socket): Pass help_echo_window to gen_help_event.
8163 (syms_of_xterm): Initialize and staticpro help_echo_window.
8165 2000-07-18 Dave Love <fx@gnu.org>
8167 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8169 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8171 * alloc.c (allocate_string_data): If string had already data
8172 assigned, copy old contents to new string data.
8174 * coding.c (syms_of_coding): Fix typo in spelling of variable
8175 `inhibit-iso-escape-detection'.
8177 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8179 * Makefile.in: Add dependencies on dispextern.h.
8180 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8181 `free'; both can conflict with system header files.
8183 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8185 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8188 2000-07-18 Dave Love <fx@gnu.org>
8190 * window.c (Fwindow_list): Declare arg `window'.
8192 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8194 * coding.c (setup_coding_system): Don't override the explicitly
8195 specified designations.
8197 2000-07-15 Miles Bader <miles@gnu.org>
8199 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8200 from `text_property_eq' and `text_property_stickiness', respectively.
8201 (find_field, Fconstrain_to_field, char_property_eq)
8202 (char_property_stickiness): Changed to call char-property functions
8203 instead of text-property-only ones.
8205 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8206 `next_single_char_property_change'). Do more error checking, and
8207 cleanup limit behavior.
8208 (Fprevious_single_char_property_change): New function.
8209 (syms_of_textprop): Initialize new subrs.
8211 * xdisp.c (display_prop_end, invisible_text_between_p):
8212 Call Fnext_single_char_property_change instead of
8213 next_single_char_property_change.
8215 2000-07-15 Jason Rumney <jasonr@gnu.org>
8217 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8218 after menu is finished with.
8219 (add_menu_item): Only consider wv->title as a menu title.
8220 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8222 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8224 (FONT_REGEXP): Remove unused macro, and its sub-components.
8225 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8227 * w32term.c (help_echo_object, help_echo_pos): New variables.
8228 (note_mode_line_highlight): Store additional information about the
8229 help-echo in help_echo_object and help_echo_pos. Check both
8230 `local-map' and `keymap' properties for changing the cursor
8231 (note_mouse_highlight): Store additional information about the
8232 help-echo in help_echo_object and help_echo_pos.
8233 (note_tool_bar_highlight): Set help_echo_object to nil and
8234 help_echo_pos to -1.
8235 (w32_read_socket): Use gen_help_event instead of filling
8236 input_events manually.
8237 (syms_of_w32term): Staticpro help_echo_object.
8238 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8239 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8240 (x_clear_mouse_face): New function.
8241 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8242 (x_update_window_begin): No need to turn off the mouse
8244 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8245 depending on whether they contain glyphs highlighted in mouse-face.
8246 (x_fill_stretch_glyph_string): Consume runs of stretch
8247 glyphs instead of a single one.
8248 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8249 with new argument list.
8250 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8251 (x_append_glyph, x_append_composite_glyph)
8252 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8253 changes in struct glyph starting 1999-12-27. See comments for
8254 xterm.c on 2000-07-05.
8256 2000-07-14 Sam Steingold <sds@gnu.org>
8258 * xfaces.c (realize_x_face): Fix the last patch:
8259 check `default_face' before dereferencing.
8261 2000-07-14 Dave Love <fx@gnu.org>
8263 * syntax.c (back_comment): Add null default in switch (for pcc).
8265 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8267 * xfaces.c (realize_x_face): Make fontset using the base of the
8268 default_face's fontset, not using the default fontset.
8270 * coding.c (inhibit_iso_escape_detection): New variable.
8271 (syms_of_coding): Make it a Lisp variable.
8272 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8273 nonzero, ignore ISO2022's escape sequence.
8275 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8277 * alloca.c (malloc) [emacs]: Define as xmalloc.
8279 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8280 use that instead of the mouse position. Add parameters DX and DY.
8282 * dispextern.h (Fx_show_tip): Adjust number of parameters
8285 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8286 if HELP is a function, call it with OBJECT and POS as parameters
8287 to get the help to display.
8288 (gen_help_event, kbd_buffer_store_help_event): New functions.
8289 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8290 (read_char): Call show_help_echo with new parameters.
8292 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8295 * xterm.c (help_echo_object, help_echo_pos): New variables.
8296 (note_mode_line_highlight): Store additional information about the
8297 help-echo in help_echo_object and help_echo_pos. Check both
8298 `local-map' and `keymap' properties for changing the cursor
8299 (note_mouse_highlight): Store additional information about the
8300 help-echo in help_echo_object and help_echo_pos.
8301 (note_tool_bar_highlight): Set help_echo_object to nil and
8302 help_echo_pos to -1.
8303 (XTread_socket): Use gen_help_event instead of filling
8304 input_events manually.
8305 (syms_of_xterm): Staticpro help_echo_object.
8307 * xmenu.c (menu_highlight_callback): Use
8308 kbd_buffer_store_help_event instead of setting up and input_event
8311 * xdisp.c (eval_form): GCPRO argument sexpr.
8312 (call_function): New function.
8313 (handle_single_display_prop): Use call_function and FUNCTIONP
8314 instead of checking whether if font_height is a symbol and
8317 * eval.c (internal_condition_case_2): New function.
8319 * lisp.h (FUNCTIONP): New macro.
8320 (internal_condition_case_2, call_function): Add prototypes.
8322 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8323 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8324 Always set `arg' member of input_events.
8325 (construct_menu_click): Unused function removed.
8327 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8329 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8330 (construct_drag_n_drop, x_scroll_bar_handle_click)
8331 (w32_read_socket): Always set `arg' member of input_events.
8333 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8335 * lisp.h (eval_form): Add prototype.
8337 * xdisp.c (eval_form): Make it externally visible.
8339 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8341 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8342 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8343 consing. For prefix events, store the frame in the `arg' slot of
8344 the event, otherwise store the key there.
8345 (XTread_socket): Instead of consing, use the frame_or_window slot
8346 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8348 * xmenu.c (menu_highlight_callback): Store help string in the
8349 `arg' member of the input event; don't cons.
8350 (menubar_selection_callback): Use the `arg' slot of input events
8351 to queue additional information, instead of consing.
8353 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8355 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8357 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8359 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8360 input events to queue additional information, instead of consing.
8362 * keyboard.c (kbd_buffer_gcpro): Renamed from
8363 kbd_buffer_frame_or_window. Now used for all Lisp objects
8364 referenced from the input queue.
8365 (kbd_buffer_store_event): Always use structure assignment for
8366 copying input events. Record all Lisp objects referenced from
8367 events in kbd_buffer_gcpro.
8368 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8369 differently from input events. Test for prefix menu_bar_events
8370 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8371 event in kbd_buffer_gcpro to nil.
8372 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8373 frame_or_window is equal to its arg member as prefix events.
8374 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8375 used by an input event to nil.
8376 (init_keyboard): Use two times the size of the input queue
8377 for kbd_buffer_gcpro.
8378 (syms_of_keyboard): Likewise.
8380 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8381 Use USER_SIGNAL_EVENT.
8383 * termhooks.h (struct input_event): Add member `arg'.
8384 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8385 (USER_SIGNAL_EVENT): Renamed from user_signal.
8387 * xfaces.c (ASET): Remove definition.
8389 * lisp.h (AREF, ASET, ASIZE): New macros.
8391 * fontset.c (AREF, ASIZE): Remove definitions.
8393 * fns.c (AREF): Remove definition.
8395 * composite.c (AREF): Remove definition.
8397 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8399 * dispnew.c (redraw_overlapped_rows): Add missing local.
8400 (scrolling_window): Remove debug code.
8402 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8403 Before scrolling, turn off a mouse-highlight in the window
8406 * xterm.c (x_update_window_end): Add parameter
8407 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8408 redisplay in XTframe_up_to_date.
8409 (x_clear_mouse_face): New function.
8410 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8412 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8414 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8415 it when any row is written to that contains glyphs highlighted in
8417 (update_window): Call the window update end hook with new
8418 parameter MOUSE_FACE_OVERWRITTEN_P.
8419 (direct_output_for_insert): Give up if row contains mouse-face.
8421 * dispextern.h (struct redisplay_interface): Add parameter
8422 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8423 (clear_mouse_face): New function pointer member.
8425 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8427 * syntax.c (back_comment): Use one switch rather than a few `if's.
8428 Obey open_paren_in_column_0_is_defun_start.
8429 When reverting to the `slow' method, try to nicely handle the case
8430 of nested comments by checking that the comment-starter we found
8431 does indeed match the comment-ender.
8432 (scan_sexps_forward, scan_sexps_forward):
8433 Ignore excessive opening parenthesis rather than throwing an error.
8435 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8437 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8438 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8440 * dispnew.c (direct_output_forward_char): Give up if currently
8441 displaying a message instead of the minibuffer contents.
8443 * xterm.c (x_update_window_begin): No need to turn off the mouse
8445 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8446 depending on whether they contain glyphs highlighted in mouse-face.
8448 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8449 compare the mouse_face_p flags of both rows.
8451 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8453 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8455 * keyboard.c (show_help_echo): Accept additional parameter
8456 ok_to_overwrite_keystroke_echo.
8457 (read_char): Call show_help_echo with a zero
8458 ok_to_overwrite_keystroke_echo argument.
8459 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8460 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8461 ok_to_overwrite_keystroke_echo argument.
8462 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8463 non-zero ok_to_overwrite_keystroke_echo argument.
8465 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8467 * xdisp.c (try_window_id): If changes are all below what is
8468 displayed in the window, and point is in the window, we still
8469 might have to find point on the display.
8471 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8472 glyphs instead of a single one.
8473 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8474 with new argument list.
8475 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8477 * keymap.c (get_keymap_1): Add comment that this function can GC.
8478 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8479 comment that functions can GC.
8480 (Fset_keymap_parent): GCPRO arg KEYMAP.
8482 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8484 * msdos.c (XMenuActivate): After exiting the menu, restore the
8485 echo area message and erase it.
8487 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8489 * fontset.c (Ffontset_info): Make the return value more compatible
8490 with that of Emacs 20.
8492 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8494 * eval.c (Fsignal): Handle case that backtrace_list is null.
8496 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8498 * ccl.c (Fccl_execute): Typo fixed.
8500 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8502 * window.c (window_loop): Add missing gcpro1 local variable.
8504 * window.c (Fwindow_list): Reverse list at the end.
8505 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8506 means allow windows on OWINDOW's frame, only.
8507 (window_loop): Simplified; use Fwindow_list.
8509 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8511 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8513 * xterm.c (XTread_socket): Increment handling_signal at the start,
8514 decrement it at the end.
8516 * eval.c (handling_signal): New variable.
8517 (Fsignal): Abort if handling_signal is non-zero.
8519 * lisp.h (handling_signal): External declaration.
8521 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8523 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8525 Sound support for NetBSD through "Linux emulation" support:
8526 * config.in (HAVE_SOUNDCARD_H): Undef.
8527 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8528 * Makefile.in (LIBSOUND): New variable.
8529 (LIBES): Include it.
8530 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8531 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8532 (vox_open): Use DEFAULT_SOUND_DEVICE.
8533 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8535 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8537 * print.c (print_error_message): If Vsignaling_function is set,
8538 show it in *Messages*.
8540 * lisp.h (Vsignaling_function): External declaration.
8542 * eval.c (Vsignaling_function): New variable.
8543 (Fsignal): Compute it.
8544 (syms_of_eval): Staticpro it.
8546 2000-07-05 Dave Love <fx@gnu.org>
8548 * syswait.h: Use the autoconf recommended approach. Old code
8549 #if'd out in case we need to revert.
8551 * config.in (HAVE_SYS_WAIT_H): Added.
8553 2000-07-05 Andrew Innes <andrewi@gnu.org>
8555 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8556 when non-NULL instead of __morecore, to take account of buffer
8557 memory. This also solves a problem with spurious memory warnings
8560 * ralloc.c: Make real_morecore non-static.
8562 * eval.c (internal_condition_case): Comment out abort if
8563 interrupt_input_blocked is not zero.
8565 * makefile.nt: Add support for `bootstrap' and related targets.
8566 Include minimal debug info in emacs.exe in release build.
8567 Remove all dependencies on lisp.h, and fixup some others.
8569 * w32.c (init_environment): Install code from 20.7 for providing
8570 default values for environment variables, based on the
8571 executable's own location.
8572 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8573 (sys_socket): Install socket inheritance bug fix from 20.7.
8575 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8576 here via blockinput.h).
8578 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8580 * w32menu.c (w32_menu_display_help):
8581 * xmenu.c (menu_help_callback): Use show_help_echo.
8583 * keyboard.h (show_help_echo): Declare.
8585 * keyboard.c (show_help_echo): New function, extracted from read_char.
8586 Feval its `msg' argument if it's a cons cell.
8587 (read_char): Use it.
8588 (follow_key): Pass `autoload' to get_keyelt.
8590 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8591 (note_tool_bar_highlight, XTread_socket):
8592 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8594 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8595 (note_tool_bar_highlight, w32_read_socket):
8596 Do not gratuitously ignore non-string `help-echo' properties.
8598 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8600 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8602 * window.c (delete_all_subwindows): Reset Vwindow_list.
8604 * xterm.c (x_append_glyph, x_append_composite_glyph)
8605 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8606 changes in struct glyph starting 1999-12-27. Some bit-fields of
8607 struct glyph were not set, which made glyphs unequal when compared
8608 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8609 effects were the result. This also depended on the contents of
8610 memory returned by xmalloc. If flickering happens again, activate
8611 the code in clear_glyph_row that's in #if 0. If the flickering is
8612 gone with that, chances are that it is caused by something similar.
8614 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8616 * dispextern.h: Add some comments.
8618 * window.c (add_window_to_list): Add parameter LIST.
8619 (window_list): Order list so that, for each frame, windows are
8620 in canonical order, and so that frames appear in the list in
8621 the order given by Vframe_list.
8622 (next_window): Reverse the handling of NEXT_P.
8624 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8626 * window.c (Vwindow_list): New variable.
8627 (make_window, delete_window): Set Vwindow_list to nil.
8628 (check_window_containing): New function.
8629 (window_from_coordinates): Rewritten.
8630 (add_window_to_list, window_list, candidate_window_p)
8631 (decode_next_window_args, next_window): New functions.
8632 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8633 (Fwindow_list): New function.
8634 (Fother_window): Cleaned up.
8635 (foreach_window): Add a longer "variable argument list". Let
8636 callback function return 0 to indicate that cycling over windows
8638 (foreach_window_1): Likewise.
8639 (freeze_window_start): Return int.
8640 (init_window): New function.
8641 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8643 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8644 input_event with bzero.
8645 (main): Call init_window.
8647 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8650 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8652 * composite.h (make_composition_value_copy): Extern it.
8654 * composite.c (make_composition_value_copy): New function.
8656 * editfns.c (Fformat): While copying text properties, make each
8657 composition property value a copy.
8659 * fns.c (concat): While copying text properties, make each
8660 composition property value a copy.
8662 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8664 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8666 * fns.c (sweep_weak_table): Mark only objects that are not
8669 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8670 include those frames as candidates which have their focus
8671 redirected to the minibuffer frame.
8673 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8675 * fns.c (Fputhash): Return `value' rather than nil.
8677 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8679 * frame.c (next_frame): Don't check focus redirection in case
8680 MINIBUF is a window. Doing so excludes frames using MINIBUF
8681 unless their focus is redirected, which contradicts the
8682 specification of next-frame, and leads to infinite loops in
8683 certain situations when cycling through windows with next-window.
8685 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8687 * coding.c (code_convert_region): Even if the length of text is
8688 zero, try to convert it if coding->type is coding_type_ccl.
8689 (decode_coding_string, encode_coding_string): Likewise.
8691 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8693 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8694 the display if windows_or_buffers_changed.
8696 * dispnew.c (struct row_entry): New structure.
8697 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8698 (row_table_size, old_lines, new_lines, old_lines_size)
8699 (new_lines_size, run_pool, runs_size, runs): New variables.
8700 (add_row_entry): New function.
8701 (scrolling_window): Use data structures allocated with xmalloc and
8702 held in global variables, instead of allocating them with alloca and
8703 holding them in local variables. Use a larger hash table whose
8704 size depends on glyph matrix sizes. Don't use bzero to clear the
8705 hash table; instead, clear used slots only.
8707 * fns.c (next_almost_prime): Make it externally visible.
8709 * lisp.h (next_almost_prime): Add prototype.
8711 * s/isc4-0.h (sigunblock): Define.
8713 * s/sco5.h (sigunblock): Define.
8715 2000-06-27 Dave Love <fx@gnu.org>
8717 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8718 (moved to osf5-0.h).
8719 [!NOT_C_CODE]: Protect string.h stuff.
8721 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8722 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8724 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8726 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8727 below the last line from the needed window height.
8729 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8731 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8732 (Fwidget_get): Use it.
8733 (syms_of_fns): Defsubr it.
8735 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8737 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8738 display info for XIM.
8739 (xim_open_dpy): Likewise.
8740 (xim_close_dpy): Don't free the display info's XIM.
8742 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8744 * config.in (USE_XIM): New define.
8746 * keymap.c (get_keyelt): For menu-items containing a `:filter
8747 FILTER', apply FILTER to the menu-item's definition to get the
8748 real definition to use.
8750 * lisp.h (QCfilter): External declaration.
8752 * xfns.c (Fimage_size): New function.
8753 (syms_of_xfns): Defsubr it.
8755 2000-06-26 Andreas Schwab <schwab@suse.de>
8757 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8760 2000-06-25 Dave Love <fx@gnu.org>
8762 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8764 * Makefile.in (blockinput.h): Depend on atimer.h.
8765 (atimer.h): Depend on systime.h.
8767 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8769 * atimer.h: Protect against multiple inclusion. Include systime.h.
8771 * lisp.h (swap_in_global_binding): Declare.
8773 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8775 * process.c (Fopen_network_stream): Turn off atimers for duration
8776 of call to connect. (Patch from Gerd.)
8778 2000-06-23 Dave Love <fx@gnu.org>
8780 * ralloc.c: Maybe include unistd.h
8782 * emacs.c (setgrp): Undefine before defining.
8783 (malloc_warning, set_time_zone_rule, index): Prototype.
8785 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8786 HAVE_STRUCT_TIMEZONE.
8788 * s/osf1.h: Move string.h hack here from alpha.h and make it
8790 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8792 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8793 (SOCKLEN_TYPE): Don't define.
8795 * m/alpha.h: Remove string.h hack.
8797 * s/osf5-0.h: New file.
8799 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8800 include time.h, done by systime.h.
8801 [__FreeBSD__]: Remove redundant includes.
8803 * callproc.c (setpgrp): Undefine before defining.
8804 (delete_temp_file): Return Qnil to avoid warning.
8806 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8808 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8811 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8813 * composite.h (compose_text): Declare.
8815 * xterm.c: Don't include sys/types.h unconditionally. Don't
8816 protect its inclusion with !USG (following xmenu.c).
8818 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8820 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8823 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8825 * coding.c (decode_eol_post_ccl): Special handling for undecided
8826 and inconsistent EOL types.
8828 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8830 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8831 trough color and main window's background color.
8833 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8835 * xterm.h (Xt_app_con): External declaration.
8837 * widget.c (EmacsFrameRealize): Fix typo.
8839 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8841 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8842 (handle_invisible_prop): Record the start of invisible text in
8843 it->add_overlay_start.
8844 (struct overlay_entry): Add member `overlay'.
8845 (handle_overlay_change): Simplify.
8846 (next_overlay_string): After having processed overlay strings at the
8847 end of the buffer, record that fact in
8848 it->overlay_strings_at_end_processed_p.
8849 (compare_overlay_entries): If before- and after-strings come
8850 from the same overlay, let before-strings come first.
8851 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8852 (load_overlay_strings): Take it->add_overlay_start into account
8853 when adding overlay strings.
8855 * dispextern.h (struct it): Add member add_overlay_start.
8857 2000-06-22 Dave Love <fx@gnu.org>
8859 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8861 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8863 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8865 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8868 2000-06-21 Dave Love <fx@gnu.org>
8870 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8872 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8874 * syntax.c (back_comment): Simplify string-parity counting (with
8875 the added benefit of handling multiple string-styles as long as
8876 they are not intertwined).
8877 Jump to the slow code as soon as a comment starter is found in
8878 a "string_lossage" position. Fixes the case: " /* " /* " */.
8880 2000-06-21 Dave Love <fx@gnu.org>
8882 * Makefile.in: Use GETLOADAVG_LIBS.
8884 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8885 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8887 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8889 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8890 (Fforward_comment, scan_lists):
8891 Check the comstyle of single-char comment-starters.
8892 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8893 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8894 Check the comstyle of single-char comment-starters.
8895 Clarify control-flow around the Scomment case.
8897 2000-06-20 Dave Love <fx@gnu.org>
8899 * fns.c (make_hash_table, maybe_resize_hash_table):
8900 Cast arg of next_almost_prime.
8902 * tparam.c [emacs]: Include lisp.h.
8904 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8907 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8909 * keyboard.c (adjust_point_for_property): Check if display
8910 property should be treated as intangible by looking at its value.
8912 * xdisp.c (single_display_prop_intangible_p)
8913 (display_prop_intangible_p): New functions.
8915 * dispextern.h (display_prop_intangible_p): Add prototype.
8917 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8919 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8920 argument to sigprocmask.
8922 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8923 argument to sigprocmask.
8925 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8926 sigprocmask_set, and pass a pointer to it to sigprocmask.
8928 * sysdep.c (sigprocmask_set): New variable.
8930 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8933 2000-06-20 Sam Steingold <sds@gnu.org>
8935 * xrdb.c: Don't declare xmalloc, xrealloc.
8937 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8939 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8940 (re_comp): Cast gettext return value to avoid complaints when
8943 2000-06-20 Dave Love <fx@gnu.org>
8945 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8947 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8949 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8951 * m/alpha.h: Don't declare xmalloc, xrealloc.
8953 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8955 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8957 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8959 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8962 * keyboard.h (poll_for_input_1): Declare.
8964 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8966 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8968 * doprnt.c: Don't declare xmalloc, xrealloc.
8970 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8971 (getenv, ctime, getwd): Removed.
8972 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8974 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8975 x_set_tool_bar_lines.
8977 * config.in: Add HAVE_GETWD. Move some definitions above
8978 machine/system includes.
8980 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8982 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8984 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8985 contain information about ENCODING.
8987 * fontset.c (FONTSET_ASCII): Use the first element of char table
8988 for an ASCII font, not defalt slot.
8989 (fontset_ref_via_base): If FONTSET doesn't contain information for
8990 C, try the default fontset.
8991 (make_fontset): Don't copy the default fontset.
8992 (fontset_font_pattern): Likewise.
8993 (accumulate_font_info): If ELT is nil, use the corresponding
8994 element in the default fontset.
8996 2000-06-19 Dave Love <fx@gnu.org>
8998 * syntax.c (Fparse_partial_sexp): Doc fix.
9000 * regex.h: Test PROTOTYPES as well as __STDC__.
9002 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
9003 errno, strerror. Put text after #endif in comment.
9005 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
9007 * xterm.c (x_frame_of_widget): Likewise.
9009 2000-06-19 Gerd Moellmann <gerd@gnu.org>
9011 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
9012 to Vfundamental_mode_abbrev_table.
9014 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
9015 bogus objects are marked. This slows down GC by ~80 percent, but
9016 it might be worth trying when debugging GC-related problems.
9017 This feature requires conservative stack marking to be enabled.
9019 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
9020 returns XLookupChars, reset `modifiers' to zero.
9022 2000-06-19 Dave Love <fx@gnu.org>
9024 * mktime.c: Unprotoized.
9026 2000-06-19 Richard Stallman <rms@gnu.org>
9028 * data.c (set_internal): If variable is frame-local,
9029 store the new value immediately into the frame parameter alist.
9031 2000-06-19 Ken Raeburn <raeburn@gnu.org>
9033 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
9034 in the custom handler pointer.
9036 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
9037 value, or checks for CHAR_META can fail when Lisp_Object is a
9039 * keymap.c (get_keyelt): Likewise.
9041 2000-06-19 Kenichi Handa <handa@etl.go.jp>
9043 * ccl.h (struct ccl_program): New member eol_type.
9044 (struct ccl_spec): New member cr_carryover.
9046 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
9047 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
9049 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
9050 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
9051 (decode_eol_post_ccl): New function.
9052 (decode_coding): Don't detect EOL format here for CCL based coding
9054 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
9055 decode_eol_post_ccl after running the CCL program.
9056 (code_convert_region): Don't detect EOL format here for CCL based
9058 (decode_coding_string): Likewise.
9060 2000-06-18 Ken Raeburn <raeburn@gnu.org>
9062 * charset.c (update_charset_table): Use XINT on "iso_final_char"
9063 when treating it as an integer.
9065 * coding.h (encode_coding_string): Declare.
9067 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
9070 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
9071 "xkeymap" to avoid shadowing the "enum map_type" value that needs
9072 to be passed to get_local_map.
9074 * sound.c (Fplay_sound): Don't call make_number on
9075 Frun_hook_with_args count argument.
9077 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
9078 for lisp objects in X event structure data field, when lisp
9079 objects are represented with unions.
9080 (x_scroll_bar_to_input_event): Ditto.
9082 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9084 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9085 termination of string. Fix sense of test whether
9086 Vline_number_display_limit is an integer.
9088 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9090 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9091 only if HAVE_X_WINDOWS.
9093 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9096 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9099 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9101 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9104 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9106 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9107 start of the while loop.
9109 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9111 * atimer.c (alarm_signal_handler): Add forward declaration.
9113 * data.c (set_internal): Remove debug code.
9115 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9117 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9119 * unexec.c (toplevel) [COFF]: Include coff.h.
9121 * s/lynxos.h: New file.
9123 * keymap.c (Fsingle_key_description): Enclose function key and
9124 event symbol names in angle brackets.
9126 * xdisp.c (setup_echo_area_for_printing): Call
9127 message_log_maybe_newline if message_buf_print is not set.
9129 * print.c (printchar, strout): Don't check message_buf_print
9130 before calling setup_echo_area_for_printing because that
9131 function does something useful even when message_buf_print is
9134 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9136 (ensure_echo_area_buffers): Initialize echo buffer's
9137 truncate lines setting to nil.
9138 (with_echo_area_buffer): Don't set the echo buffer's truncate
9140 (set_message_1): Set it here instead, based on the value
9141 of message_truncate_lines.
9142 (resize_mini_window): Handle case that lines are truncated.
9143 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9144 DEFVAR_BOOL message-truncate-lines.
9146 * keyboard.c (read_char): Bind message-truncate-lines to t
9147 while displaying a help-echo.
9149 * lisp.h (Qmessage_truncate_lines): External declaration.
9151 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9153 * xdisp.c (Vline_number_display_limit): Renamed from
9154 line_number_display_limit.
9155 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9156 Extend documentation string. Initialize
9157 Vline_number_display_limit to nil meaning no limit.
9158 (decode_mode_spec): Use Vline_number_display_limit with its new
9161 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9163 2000-06-13 Richard Stallman <rms@gnu.org>
9165 * frame.c (Fmodify_frame_parameters): Doc fix.
9167 * xfns.c (x_set_frame_parameters): Comment fix.
9169 * frame.c (store_frame_param): Call swap_in_global_binding if the
9170 variable's current binding was chosen based on this frame.
9172 * data.c (swap_in_global_binding): New function.
9174 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9176 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9177 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9179 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9181 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9183 2000-06-12 Jason Rumney <jasonr@gnu.org>
9185 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9187 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9189 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9191 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9193 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9195 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9196 (syms_of_xfaces): Defsubr Sdump_colors.
9197 (x_free_colors): Don't treat b&w specially on default visual.
9198 (x_free_dpy_colors): New function.
9199 (free_face_colors): Don't check visual class; it's done
9202 * xterm.c (x_frame_of_widget): New function.
9203 (x_alloc_nearest_color_for_widget): Use it.
9204 (x_copy_dpy_color): New function.
9205 (x_destroy_window): Free various colors.
9207 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9209 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9211 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9213 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9215 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9217 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9219 2000-06-11 Dave Love <fx@gnu.org>
9221 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9223 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9225 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9227 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9229 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9232 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9234 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9235 (regex_compile): Fix the code for handling the case of single byte
9236 char and multibyte char being mixed in a range within [...].
9238 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9239 and dst_multibyte members of coding.
9241 * charset.c (update_charset_table): Update the table
9243 (init_charset_once): Initialize elements of bytes_by_char_head to
9244 1 except for leading codes for private charases.
9246 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9247 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9249 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9251 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9252 access the data it doesn't point to.
9254 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9256 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9257 will be translated to a switch-frame event when reading the
9258 event queue. This is necessary because Emacs otherwise won't
9259 perform a switch-frame to a new frame until some other event, for
9260 example a keystroke event, forces it to do so. This has various
9261 effects, one visible being that the cursor of a frame created with
9262 C-x 5 2 or switched to with a window manager key binding like
9263 A-TAB stays hollow because selected_window isn't on the newly
9264 focused frame until the switch-frame is performed.
9266 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9267 generating a switch-frame event if necessary.
9269 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9271 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9274 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9276 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9278 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9280 * window.c (displayed_window_lines): Take empty lines at
9281 the bottom of a window into account.
9283 * window.c (displayed_window_lines): New function.
9284 (Fmove_to_window_line): Use displayed_window_lines to determine
9285 the number of lines to move, instead of using the window's height.
9287 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9288 to stop reading, even if the form read sets point to a different
9289 value when evaluated.
9291 * xdisp.c (display_line): Fix code deciding in which line to
9294 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9296 * fileio.c (e_write): Free composition data if stored in
9299 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9301 * xdisp.c (display_line): Set row's and iterator's
9302 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9303 Set cursor even if row ends in the middle of a character.
9304 (dump_glyph_row): Print values of new flags.
9305 (redisplay_window) <cursor movement in unchanged window>: When
9306 point has been moved forward, and PT is at the end of the cursor
9307 row, don't place the cursor in the next row if the cursor row ends
9308 in the middle of a character or at ZV.
9310 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9311 (struct glyph_row): Add starts_in_middle_of_char_p and
9312 ends_in_middle_of_char_p.
9313 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9314 ends_in_middle_of_char_p flag.
9315 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9317 * term.c (append_glyph): Revert change of 2000-06-06.
9319 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9320 padding glyph not fitting on line as whole character not
9323 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9324 this isn't true for images with `:ascent 100'.
9326 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9328 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9329 as modified if it is originally unmodified.
9331 * term.c (encode_terminal_code): Change the way to check if
9332 terminal coding does any conversion.
9333 (append_glyph): Set glyph->pixel_width correctly.
9335 * xdisp.c (display_line): While checking line continuation, pay
9336 attention to a padding glyph.
9338 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9340 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9342 2000-06-05 Dave Love <fx@gnu.org>
9344 * xdisp.c: Include fontset.h.
9346 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9348 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9350 * dispnew.c: Conditionally include term.h.
9352 * coding.h: Declare code_convert_string_norecord.
9354 * frame.h (struct frame): Use volatile unconditionally.
9356 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9358 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9360 * systime.h: Protect against multiple inclusion.
9361 (timezone) [USG5_4]: Define as time_t.
9363 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9364 (Foptimize_char_table, make_temp_name): Declare.
9366 * Makefile.in (xdisp.o): Depend on fontset.h.
9368 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9370 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9371 (Foptimize_char_table, make_temp_name): Declare.
9375 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9377 2000-06-02 Dave Love <fx@gnu.org>
9379 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9381 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9383 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9384 result face, set flags in that face indicating that colors may not
9387 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9388 glyph, use the ASCII NUL character to determine the face.
9390 2000-06-02 Dave Love <fx@gnu.org>
9392 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9393 (VFORK_RETURN_TYPE): Remove.
9395 * config.in: Add NO_MATHERR.
9397 2000-06-01 Dave Love <fx@gnu.org>
9399 * cmds.c (internal_self_insert): Don't check
9400 Vbefore_change_function, Vafter_change_function.
9402 * insdel.c (signal_before_change, signal_after_change): Likewise.
9404 * buffer.c (Vbefore_change_function, Vafter_change_function):
9405 Variables and their initializations deleted.
9407 * callint.c (Fcall_interactively): Doc fix.
9409 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9411 2000-05-31 Dave Love <fx@gnu.org>
9413 * textprop.c: Revert last change -- duplicated.
9415 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9417 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9420 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9422 2000-05-31 Jason Rumney <jasonr@gnu.org>
9424 * search.c (Fre_search_forward, Fre_search_backward)
9425 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9427 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9429 2000-05-30 Jason Rumney <jasonr@gnu.org>
9431 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9432 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9434 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9436 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9437 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9438 expand a nil default_filename.
9440 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9441 pointer to glyph_to_pixel_coords, not a frame.
9443 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9444 coding.h to dependencies.
9446 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9448 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9449 window pointer to be consistent with w32term.c and xterm.c.
9451 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9452 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9453 (Qline_spacing, Qcenter): New variables.
9454 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9455 (x_set_line_spacing): New function.
9456 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9457 (x_specified_cursor_type): New function.
9458 (x_set_cursor_type): Use it.
9459 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9461 (validate_x_resource_name, x_get_resource_string): Measure lengths
9462 of external strings in bytes.
9463 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9464 GetTextExtentPoint32 with NULL title.
9465 (Fx_create_frame): Initialize Qline_spacing.
9466 (w32_load_system_font): Initialize font->double_byte_p.
9467 (x_to_w32_charset): Use Vw32_charset_info_alist.
9468 (Image, busy cursor, tooltip functions): Merged changes from
9469 xfns.c. Not yet functional on Windows.
9471 * w32gui.h (W32FontStruct): Add double_byte_p member.
9473 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9474 (emacs_button_translation): Use it.
9475 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9476 in `mask' to be set.
9478 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9481 * w32term.c: Format and doc changes to bring closer to xterm.c.
9482 (w32_char_font_type): New enum.
9483 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9484 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9485 (w32_encode_char): New function.
9486 (x_encode_char): Removed.
9487 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9488 x_encode_char and w32_font_is_double_byte.
9489 (x_produce_image_glyph): Use image_ascent.
9490 (x_produce_glyphs): Use new version of w32_per_char_metric and
9491 handle NULL return value. Allow extra line spacing.
9492 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9493 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9494 w32_font_type member of glyph instead.
9495 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9496 (fast_find_position): Make sure not to consider rows not visible
9498 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9499 w32_menu_display_help with input blocked, as it can abort.
9500 (x_display_and_set_cursor): Choose cursor depending
9501 on buffer-local value of cursor_type.
9502 (x_draw_bar_cursor): Add parameter WIDTH.
9504 * w32term.h (CP_DEFAULT): Define.
9505 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9507 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9509 * search.c (Fre_search_forward, Fre_search_backward)
9510 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9512 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9514 * coding.c (detect_coding_iso2022): Fix code for checking
9515 CODING_CATEGORY_MASK_ISO_8_2.
9517 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9519 * regex.c (PREFETCH_NOLIMIT): New function.
9520 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9522 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9524 * syntax.c (find_defun_start): Move test for
9525 open_paren_in_column_0_is_defun_start outside of the loop.
9527 * xdisp.c (redisplay_window): Really switch buffers when
9528 displaying mode lines, and temporarily set selected_frame to the
9529 frame of the window that's redisplayed.
9531 * xfaces.c (free_realized_faces): Block/unblock input.
9532 (free_realized_multibyte_face): Ditto.
9534 2000-05-29 Dave Love <fx@gnu.org>
9536 * textprop.c (Qkeymap): New variable.
9537 (syms_of_textprop): Intern it.
9539 * keymap.c: Include intervals.h.
9540 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9542 * Makefile.in (keymap.o): Depend on intervals.h.
9544 * keyboard.c (menu_bar_items, tool_bar_items)
9545 (Fexecute_extended_command): Deal with `keymap' property.
9546 (read_key_sequence): Track map from `keymap' property as well as
9549 * intervals.c (get_local_map): Extra arg to allow looking for
9552 * intervals.h (map_property): New enum.
9553 (get_local_map): Extra arg using it.
9556 * lisp.h (get_local_map): Don't declare here.
9558 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9560 * Makefile.in (callproc.o): Depend on composite.h.
9562 * callproc.c: Include composite.h.
9563 (Fcall_process): Handle composition correctly.
9565 * coding.h (coding_allocate_composition_data): Extern it.
9566 (coding_restore_composition): Likewise.
9568 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9569 yet allocated, finish decoding with result
9570 CODING_FINISH_INSUFFICIENT_CMP.
9571 (coding_allocate_composition_data): Make it non-static.
9572 (coding_restore_composition): Likewise.
9574 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9576 * charset.c (syms_of_charset): Revert last change.
9578 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9580 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9581 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9584 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9586 * charset.c (syms_of_charset): Set width of character sets
9587 eight-bit-control and eight-bit-graphic to 1 column.
9589 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9591 * config.in (HAVE_SPEED_T): New define.
9593 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9596 2000-05-26 Dave Love <fx@gnu.org>
9598 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9600 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9601 (Fsubr_arity): New function.
9602 (syms_of_data): Install them.
9604 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9606 * charset.c (init_charset_once): Set the table bytes_by_char_head
9609 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9610 the default fontset to what Emacs uses by default.
9611 (check_registry_encoding): This function deleted.
9612 (Fset_fontset_font): Remove the adhoc condition for the default
9613 fontset. Allow cons in FONTNAME.
9615 * fns.c (map_char_table): Ignore char-table entries for
9616 charsets eight-bit-control and eight-bit-graphic.
9618 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9620 * emacs.c (main): Initialize keyboard syms before initializing
9621 window code, so face names are available.
9623 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9625 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9626 of an anchor at the beginning of a shy-group.
9628 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9630 * xdisp.c (handle_invisible_prop): Don't try to skip over
9631 invisible text if end of text is already reached.
9633 2000-05-25 Dave Love <fx@gnu.org>
9635 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9637 * coding.c (encode_eol): Add null statement after label.
9639 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9641 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9644 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9646 * ccl.c (ccl_driver): Fix previous change.
9648 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9650 * coding.c (run_pre_post_conversion_on_str): Set point to the
9651 beginning of buffer before calling coding->post_read_conversion.
9652 (decode_coding_string): Give correct args to
9653 run_pre_post_conversion_on_str.
9654 (encode_coding_string): Likewise.
9656 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9657 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9658 eight-bit-graphic correctly.
9660 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9662 * fileio.c (Finsert_file_contents): Even if a file is not found,
9663 execute codes for setting up coding system. Call
9664 after-insert-file-functions unconditionally.
9666 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9668 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9669 BSD_PGRPS are not defined.
9671 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9673 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9675 (syms_of_charset): Avoid building same strings.
9677 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9679 * lread.c (Fload): Add a comment about the meaning of
9680 Vuser_init_file being t.
9682 * puresize.h (BASE_PURESIZE): Increase to 675000.
9684 * s/gnu-linux.h (setpgrp): Don't define it here because this
9685 prevents compilation on GNU/Linux systems with glib 2.2.
9687 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9690 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9692 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9693 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9695 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9697 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9699 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9701 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9703 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9705 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9707 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9709 * keyboard.c (read_char): Allow character codes 128..255 to be
9710 handled by input-method-function.
9712 * insdel.c (adjust_markers_for_replace): Fix previous change.
9713 (adjust_after_replace): If PREV_TEXT is nil, call
9714 adjust_markers_for_insert, not adjust_markers_for_replace.
9716 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9718 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9719 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9720 [HAVE_GRANDPT]: Define.
9721 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9723 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9726 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9728 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9730 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9732 The following changes are to handle 8-bit characters in a
9733 multibyte buffer/string without facing with byte combining
9734 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9735 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9737 * Makefile.in (fns.o): Depend on charset.h.
9739 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9740 convert it to unibyte.
9741 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9743 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9744 apparent char boundary.
9745 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9746 0x80..0x9F to/from multibyte form.
9748 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9751 * callproc.c (Fcall_process): Always encode an argument string if
9752 it is multibyte. Setup src_multibyte and dst_multibyte members of
9753 process_coding properly.
9755 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9756 SPLIT_NON_ASCII_CHAR.
9758 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9760 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9762 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9763 (SPLIT_CHARACTER_SEQ): This macro deleted.
9764 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9765 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9766 and eight-bit-graphic.
9767 (char_to_string): Likewise. Signal an error for too large
9769 (char_printable_p): Return 0 for 8-bit characters.
9770 (update_charset_table): Update iso_charset_table only when a final
9771 character is non-negative.
9772 (find_charset_in_text): Renamed from find_charset_in_str.
9773 Arguments and return value changed. Callers changed.
9774 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9775 be -1 if CHARSET is used only internally.
9776 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9778 (Fcharset_after): Simplified.
9779 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9780 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9781 (multibyte_chars_in_text): Simplified by assuming there's no
9782 invalid multibyte sequence.
9783 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9784 (str_as_unibyte): New functions.
9785 (Fstring): Simpified by assuming that byte combining never happens.
9786 (init_charset_once): Initialization for
9787 LEADING_CODE_8_BIT_CONTROL.
9788 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9789 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9790 eight-bit-control and eight-bit-graphic.
9792 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9793 (CHARSET_8_BIT_GRAPHIC): New macros.
9794 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9795 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9796 (CHARSET_REVERSE_CHARSET): Likewise.
9797 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9799 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9800 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9801 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9802 encounter an invalid multibyte sequence.
9803 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9804 sequence is always valid.
9805 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9806 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9807 (CHAR_STRING): For 8-bit characters, call char_to_string.
9808 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9809 multibyte sequence is always valid.
9810 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9811 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9812 (str_as_unibyte): Extern them.
9813 (BCOPY_SHORT): Fix a bug.
9814 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9815 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9816 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9817 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9819 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9820 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9821 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9822 (EMIT_BYTES): New macros.
9823 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9824 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9826 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9827 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9828 check the validity of multibyte sequence.
9829 (decode_coding_emacs_mule): New function.
9830 (encode_coding_emacs_mule): New macro.
9831 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9833 (DECODE_ISO_CHARACTER): Just return a character code.
9834 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9835 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9836 EMIT_CHAR to produced decoded characters. Exit the loop only by
9837 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9839 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9840 only position codes for an invalid character.
9841 (encode_designation_at_bol): Return new destination pointer. 5th
9842 arg DSTP is changed to DST.
9843 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9844 from the source by ONE_MORE_CHAR. Don't handle the case of last
9846 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9848 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9849 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9850 TWO_MORE_BYTES to fetch a byte from the source.
9851 (encode_eol): Pay attention to coding->src_multibyte.
9852 (detect_coding, detect_eol): Preserve members src_multibyte and
9854 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9855 (encoding_buffer_size): Set magnification to 3 for all coding
9856 systems that require encoding.
9857 (ccl_coding_driver): For decoding, be sure that the result is
9858 valid multibyte sequence.
9859 (decode_coding): Initialize coding->errors and coding->result.
9860 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9861 and raw-text, always call decode_eol. Handle the case of last
9862 block here. If not coding->dst_multibyte, convert the resulting
9863 sequence to unibyte.
9864 (encode_coding): Initialize coding->errors and coding->result.
9865 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9866 and raw-text, always call encode_eol. Handle the case of last
9868 (shrink_decoding_region, shrink_encoding_region): Detect cases
9869 that we can't skip data more rigidly.
9870 (code_convert_region): Setup src_multibyte and dst_multibyte
9871 members of coding. For decoding, if the buffer is multibyte,
9872 convert the source sequence to unibyte in advance. For encoding,
9873 if the buffer is multibyte, convert the resulting sequence to
9874 multibyte afterward.
9875 (run_pre_post_conversion_on_str): New function.
9876 (code_convert_string): Deleted and divided into the following two.
9877 (decode_coding_string, encode_coding_string): New functions.
9878 (code_convert_string1, code_convert_string_norecord): Call one of
9880 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9881 MAKE_NON_ASCII_CHAR.
9882 (Fset_terminal_coding_system_internal)
9883 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9884 and dst_multibyte members.
9885 (init_coding_once): Initialize iso_code_class with new enum
9886 ISO_control_0 and ISO_control_1.
9888 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9889 devided into ISO_control_0 and ISO_control_1.
9890 (struct coding_system): New members src_multibyte, dst_multibyte,
9891 errors, and result. Delete member fake_multibyte.
9892 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9894 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9897 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9900 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9902 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9904 (Ftranspose_region): Delete codes for handling byte combining.
9906 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9907 dst_multibyte members of coding. On handling REPLACE on unibyte
9908 buffer, convert the result of decode_coding to unibyte. On
9909 inserting into a mutibyte buffer, always call code_convert_region.
9910 (e_write): Setup coding->src_multibyte according to the
9911 multibyteness of the source (buffer or string).
9913 * fns.c (concat): Handle 8-bit characters correctly.
9914 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9915 unibyte in the result.
9916 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9917 valid multibyte form in the result.
9918 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9919 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9920 return -1, signal an error.
9921 (base64_encode_1): New arg MULTIBYTE. Get each character by
9922 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9923 character is found, return -1.
9924 (Fbase64_decode_region): Delete codes for handling byte-combining.
9925 Treat each decoded byte as a unibyte character.
9926 (Fbase64_decode_string): Return unibyte string.
9927 (Fcompare_strings, concat, string_byte_to_char): Use
9928 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9929 FETCH_STRING_CHAR_ADVANCE.
9930 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9931 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9933 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9934 SPLIT_NON_ASCII_CHAR.
9935 (fontset_ref_via_base, fontset_set): Likewise
9937 * insdel.c (adjust_markers_for_record_delete): Deleted.
9938 (adjust_markers_for_insert): Argument changed. Caller changed.
9939 (adjust_markers_for_replace): Likewise.
9940 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9941 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9942 (copy_text): Delete unused local varialbe c_save. For converting
9943 to multibyte, be sure to make all 8-bit characters in valid
9945 (count_size_as_multibyte): Handle 8-bit characters correctly.
9946 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9947 (adjust_after_replace, replace_range, del_range_2)
9948 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9949 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9950 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9951 handling byte combining.
9952 (adjust_before_replace): Deleted.
9954 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9955 SPLIT_NON_ASCII_CHAR.
9956 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9957 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9958 (Fkey_description): Likewise.
9960 * lread.c (read1): On reading multibyte string, be sure to make
9961 all 8-bit chararacters in valid multibyte form.
9962 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9964 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9967 * process.c (Fstart_process): GCPRO current_dir before calling
9968 Ffind_operation_coding_system. Encode arguments here.
9969 (create_process): Don't encode arguments here. Setup
9970 src_multibyte and dst_multibyte members of struct coding.
9971 (read_process_output): Setup src_multibyte and dst_multibyte
9972 members of struct coding. If the output is to multibyte buffer,
9973 always decode the output of the process. Adjust the
9974 representation of 8-bit characters to the multibyteness of the output.
9975 (send_process): Setup coding->src_multibyte according to the
9976 multibyteness of the source.
9978 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9979 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9980 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9982 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9984 * w16select.c (Fw16_set_clipboard_data): Setup members
9985 src_multibyte and dst_multibyte of coding. Adjusted for the
9986 change for find_charset_in_str.
9987 (Fw16_get_clipboard_data): Likewise.
9989 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9990 dst_multibyte of coding.
9991 (x_to_w32_font): Likewise.
9993 * w32select.c (Fw32_set_clipboard_data): Setup members
9994 src_multibyte and dst_multibyte of coding. Adjusted for the
9995 change for find_charset_in_str.
9996 (Fw32_get_clipboard_data): Likewise.
9998 * xdisp.c (get_next_display_element): Handle 8-bit characters
10000 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
10001 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
10003 * xselect.c (selection_data_to_lisp_data): Setup members
10004 src_multibyte and dst_multibyte of coding. Adjusted for the
10005 change for find_charset_in_str.
10006 (lisp_data_to_selection_data): Likewise.
10008 2000-05-19 Gerd Moellmann <gerd@gnu.org>
10010 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
10012 * dispextern.h (Vimage_types): Add extern declaration.
10014 * xdisp.c (Vimage_types): Moved here from xfns.c.
10015 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
10017 * xfns.c (Vimages_types): Moved to xdisp.c.
10018 (syms_of_xfns): Move `image-types' to xdisp.c.
10020 * w32fns.c (Vimage_types): Removed.
10021 (syms_of_w32fns): Remove `image-types'.
10023 2000-05-18 Kenichi Handa <handa@etl.go.jp>
10025 * fns.c (map_char_table): Pay attention to character number of
10026 charset. Check the validity of charset at the first level. For
10027 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
10030 * fontset.c: Include "buffer.h".
10031 (fs_load_font): If the face has fontset, record the face ID in
10033 (Finternal_char_font): New function.
10034 (accumulate_font_info): New function.
10035 (Ffontset_info): Rewritten for the new fontset implementation.
10036 (syms_of_fontset): Register Vdefault_fontset in the first element
10037 of Vfontset_table. Include Vdefault_fontset in
10038 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
10041 2000-05-16 Dave Love <fx@gnu.org>
10043 * m/iris5d.h: Deleted -- unused.
10045 2000-05-16 Gerd Moellmann <gerd@gnu.org>
10047 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
10048 `invalid' instead of `illegal'.
10050 * indent.c (Fmove_to_column): When ending within a tab, insert
10051 spaces first so that markers at the end of the tab get adjusted.
10053 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
10054 buffer list that wasn't selected in that frame.
10056 * filelock.c (get_boot_time): To obtain an 8 char file name, which
10057 is needed on mescaline, use a 2 char prefix, and call
10058 make_temp_name with second arg non-zero.
10060 * fileio.c (make_temp_name): New function, extracted from
10062 (Fmake_temp_name): Use it.
10064 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
10066 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
10068 2000-05-15 Gerd Moellmann <gerd@gnu.org>
10070 * Makefile.in (lisp): Add env.elc.
10072 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
10074 2000-05-12 Gerd Moellmann <gerd@gnu.org>
10076 * search.c (Freplace_match): Handle case of `\N' in the
10077 replacement when there's no group N.
10079 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10081 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10082 of the message to message_dolog.
10084 * keyboard.c (read_char): Don't clear current message for help
10085 events; let the code handling help events handle this. Change
10086 code detecting help events that should be ignored.
10088 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10089 we're interating over a string.
10091 2000-05-09 Dave Love <fx@gnu.org>
10093 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10094 that offset before writing. Move gcpro region past call of
10097 2000-05-04 Dave Love <fx@gnu.org>
10099 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10101 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10103 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10104 of inserted characters when BUF equals the current buffer, and PT
10105 is in front of or equal to FROM.
10107 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10109 * xdisp.c (handle_single_display_prop): If display property value
10110 is invalid, or something not supported on the frame, restore
10111 iterator's position to what it was initially. Make sure to return
10112 0 for invalid and unsupported property values.
10114 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10115 that x_per_char_metric returns null.
10117 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10119 * xterm.h (struct face): Add forward declaration.
10120 (struct image): Ditto.
10121 (image_ascent): Add prototype.
10123 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10124 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10125 image_ascent instead of using IMAGE_ASCENT.
10127 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10128 (IMAGE_ASCENT): Removed.
10130 * xfns.c (Qcenter): New variable.
10131 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10132 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10133 (image_ascent): New function.
10134 (lookup_image): Recognize `:ascent center'.
10135 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10136 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10137 (xbm_load): Don't set image's ascent here.
10138 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10139 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10140 check ascent values here.
10141 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10142 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10143 (syms_of_xfns): Initialize Qcenter.
10145 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10146 to the limits, increase the limits.
10148 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10150 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10151 Check Vfont_encoding_alist against the full name of the opened font.
10153 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10155 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10156 taller than the window.
10158 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10160 * xfaces.c (realize_x_face): Fix the argument of the second
10161 xassert. BASE_FACE may not be a face for ASCII.
10163 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10165 * print.c (print_object): Treat print-length < 0 as nil.
10167 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10169 * s/freebsd.h (TERMCAP_OBJ): Removed.
10170 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10172 * lread.c (read1): Don't treat period followed by certain
10173 characters as symbol start.
10175 * xfns.c (slurp_file): New function.
10176 (xbm_image_p): Handle case of in-memory XBM files.
10177 (xbm_scan): Rewritten to work on memory buffers instead of files.
10178 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10179 Work on memory buffers instead of files. If DATA is null test
10180 if buffer looks like an in-memory XBM file.
10181 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10182 memory buffers instead of files.
10183 (xbm_file_p): New function.
10184 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10186 * lread.c (end_of_file_error): New function.
10187 (read1): Call it instead of signaling `end-of-file' directly.
10189 * print.c (print_error_message): Print data of `end-of-file'
10190 with Fprinc instead of Fprin1.
10192 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10194 * window.c (freeze_window_start): Check that minibuffer scroll
10195 window isn't nil before extracting the window structure pointer
10198 * undo.c (record_delete): If we hit the end of the undo list, stop
10199 picking elements apart.
10201 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10203 * xdisp.c (display_line): If lines are continued, restore
10204 iterator's ascent/descent information to the values before the
10205 first glyph not fitting on the line.
10207 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10209 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10210 positions in glyph matrix. Don't compute new window end positions.
10212 * dispnew.c (increment_matrix_positions): Renamed from
10213 increment_glyph_matrix_buffer_positions.
10214 (increment_row_positions): Renamed from
10215 increment_glyph_row_buffer_positions.
10217 * dispextern.h: Change names of renamed functions from dispnew.c
10220 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10222 * fileio.c (Fdo_auto_save): Create directories for auto-save
10223 list file if necessary.
10225 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10226 from buffer or frame.
10227 (automatic_hscrolling_p): New variable.
10228 (hscroll_windows): Scroll windows horizontally only if automatic
10229 hscrolling is allowed.
10230 (syms_of_xdisp): New variable `automatic-hscrolling'.
10232 * frame.h (struct frame): Add member extra_line_spacing.
10234 * xfns.c (x_set_line_spacing): New function.
10235 (Fx_create_frame): Set line spacing from resources.
10236 (Qline_spacing): New variable.
10237 (syms_of_xfns): Initialize Qline_spacing.
10239 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10241 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10242 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10243 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10244 extra_line_spacing from default value.
10245 (init_buffer_once): Initialize default value of extra_line_spacing.
10247 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10250 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10251 prompt_width. Add extra line spacing.
10253 * term.c (produce_glyphs): Remove reference to struct it's
10256 * dispextern.h (struct it): Remove member prompt_width, add
10257 extra_line_spacing.
10259 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10261 * dispnew.c (update_frame_line): When writing a whole line, make
10262 sure cursor is in the right row afterwards, otherwise a use of
10263 capability `ch' in cmgoto might leave the cursor in the row below.
10265 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10267 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10269 * keyboard.c (timer_check): Fix typo in comment.
10271 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10273 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10274 name change: ch -> character.
10276 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10278 * keyboard.c (echo_message_buffer): New variable.
10279 (echo_now): Set echo_message_buffer to the echo area buffer used
10280 to display the echo.
10281 (cancel_echoing): Reset echo_message_buffer to nil.
10282 (read_char): Code rewritten that handles canceling an echo or
10283 echoing a dash, respectively.
10285 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10286 directory doesn't exist.
10288 2000-04-19 Dave Love <fx@gnu.org>
10290 * fns.c (syms_of_fns): Defsubr mapc.
10291 (concat): Don't allow numeric args.
10292 (Fconcat): Doc change.
10294 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10296 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10297 instead define end_match(1|2) more carefully.
10298 Use GET_CHAR_BEFORE_2 for `begline'.
10300 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10302 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10303 on 64-bit systems where NULL is defined as `0'.
10305 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10306 the `variable argument list' to make it work on Alpha.
10308 * m/alpha.h (_LP64) [!_LP64]: Define.
10309 (ORDINARY_LINK): Define for NetBSD.
10311 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10313 2000-04-19 Dave Love <fx@gnu.org>
10315 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10318 * Makefile.in (LIBS): Don't use.
10319 (GETLOADAVG_OBJ): Define again.
10320 (otherobj): Add GETLOADAVG_OBJ.
10322 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10324 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10326 * lread.c (read_filtered_event): Cancel and start busy cursor.
10328 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10329 that the per-character metrics may be null.
10331 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10333 * buffer.c (clone_per_buffer_values): New function.
10334 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10335 clone_per_buffer_values if CLONE is not nil.
10337 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10339 2000-04-16 Dave Love <fx@gnu.org>
10341 * Makefile.in: Remove obsolete localcpp stuff.
10342 (GETLOADAVG_OBJ): Don't define.
10343 (obj): Move LIBOBJS...
10344 (otherobj): ... to here.
10345 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10346 whitespace-only lines after the continuation (Irix).
10348 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10350 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10352 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10354 2000-04-14 Dave Love <fx@gnu.org>
10356 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10357 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10358 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10359 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10362 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10363 autoconfiscated HAVE_GETLOADAVG.
10365 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10368 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10370 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10371 (fill_in_lock_file_name): Avoid existing files that aren't links.
10373 2000-04-14 Dave Love <fx@gnu.org>
10375 * Makefile.in (LIBS, LIBOBJS): New variable.
10376 (INTERVAL_SRC): Convert to make variable.
10377 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10378 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10379 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10381 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10382 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10383 (shortlisp): Add facemenu, float-sup, frame.
10384 (SOME_MACHINE_LISP): Remove them from here.
10385 (LIBES): Change unused LDLIBS to autoconf LIBS.
10387 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10389 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10391 * composite.c (update_compositions): If FROM and TO are not in a
10392 valid range, do nothing.
10394 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10396 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10398 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10400 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10403 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10405 * fileio.c (a_write): Remove redundant semi-colons.
10406 (e_write): Return -1 if failed to write all the data.
10407 This fixes the changes made at 1999-12-15.
10409 2000-04-12 Dave Love <fx@gnu.org>
10411 * fns.c (mapcar1): Test for null vals to support mapc.
10412 (Fmapc): New function.
10414 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10416 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10417 (IT_frame_up_to_date): Support the buffer local value of
10418 cursor-type, if defined.
10420 2000-04-10 Dave Love <fx@gnu.org>
10422 * editfns.c (preceding-char, following-char): Doc fix.
10424 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10426 * Makefile.in (temacs): Revert 2000-03-12 change.
10428 2000-04-10 Jason Rumney <jasonr@gnu.org>
10430 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10432 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10434 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10435 area buffer, if it's not set up yet.
10437 * indent.c (compute_motion): Set immediate_quit.
10439 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10441 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10442 (realize_tty_face): Suppress boldness if colors are the inverse of
10443 the default colors, and tty_suppress_bold_inverse_default_colors_p
10445 (Ftty_suppress_bold_inverse_default_colors): New function.
10446 (syms_of_xfaces): Defsubr it.
10448 * buffer.c (Frestore_buffer_modified_p): New function.
10449 (syms_of_buffer): Defsubr it.
10451 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10453 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10454 charset id (int) argument, not a charset (Lisp_Object).
10456 * coding.h (code_convert_string): Declare.
10457 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10458 object, as the fourth argument to code_convert_string.
10460 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10461 (Fset_fontset_font): Use EQ to compare lisp objects.
10463 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10465 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10466 a pointer that looks like a lisp object.
10467 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10468 zero, instead see whether it's an integer object, since they can't
10470 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10472 * dispnew.c (allocate_matrices_for_frame_redisplay)
10473 (direct_output_forward_char): Use X(U)INT and make_number as needed
10474 to convert between (unsigned) int values and lisp integers.
10475 * keyboard.c (read_key_sequence): Likewise.
10476 * lread.c (substitute_object_recurse): Likewise.
10477 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10478 * minibuf.c (do_completion, Fminibuffer_complete_word)
10479 (Fminibuffer_completion_help): Likewise.
10480 * term.c (produce_special_glyphs): Likewise.
10482 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10483 * print.c (print_preprocess, print_object): Likewise.
10485 * search.c (compile_pattern): Use NILP when checking for nil.
10487 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10488 __OPTIMIZE__]: Provide a GNU C macro version that handles
10489 lisp-object unions.
10490 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10491 field, to better cope with ENABLE_CHECKING and calls that modify a
10492 Lisp_Object using its old value.
10494 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10496 * window.c (compare_window_configurations): Signal an error
10497 if parameters C1 or C2 aren't window configurations.
10499 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10500 AFTER_POTENTIAL_GC calls around calls to functions that can
10501 signal an error and thus invoke the debugger.
10503 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10505 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10506 an error if decoding fails.
10508 * keyboard.c (lispy_mouse_names): Variable removed.
10509 (Vlispy_mouse_stem): New variable.
10510 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10511 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10512 for any mouse button number. Increase size of mouse_syms and
10513 button_down_location as needed. Call modify_event_symbol with
10514 different arguments.
10515 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10516 Call modify_event_symbol with different arguments.
10517 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10518 for any button number. Call modify_event_symbol with different
10520 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10521 Accept a string for NAME_ALIST_OR_STEM.
10523 * lisp.h (larger_vector): Add prototype.
10525 * fns.c (larger_vector): Make externally visible.
10527 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10529 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10531 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10532 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10533 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10534 we are between str1 and str2.
10535 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10536 (PATFETCH): Use `TRANSLATE'.
10537 (PATFETCH_RAW): Fetch multibyte char if applicable.
10538 (PATUNFETCH): Remove.
10539 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10540 When writing a char, write it directly into the pattern buffer rather
10541 than going needlessly through a temp char-array.
10542 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10543 multibyte magic and remove the useless `#ifdef emacs'.
10544 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10547 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10548 conditional on `emacs'.
10550 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10552 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10554 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10555 non-union-type versions of XMARK and friends here, because XMARK
10556 and friends won't work on an integer field if NO_UNION_TYPE is not
10558 (make_number): Define as a function if it's not defined as a macro.
10560 * composite.c (run_composite_function): Use NILP when checking for nil.
10561 (syms_of_composite): Delete local var NARGS, pass an int as first
10562 argument to Fmake_hash_table.
10564 * editfns.c (text_property_stickiness): Use NILP to test
10565 Lisp_Object boolean value.
10566 (Fmessage_or_box): Don't use NILP to test int variable.
10567 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10568 problems reading from and changing the same lisp value in an
10571 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10573 * term.c (TN_no_color_video): New variable.
10574 (term_init): Intitialize TN_no_color_video.
10575 (enum no_color_bit): New enumeration.
10576 (MAY_USE_WITH_COLORS_P): New macro.
10577 (turn_on_face): Use it to determine if attributes may be used
10578 combined with colors.
10580 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10582 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10583 with int lvalues via casts; instead, just yield lisp object lvalues.
10584 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10585 proper accessor macros.
10586 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10587 (grow_mini_window): Fix typo getting int value of root->height.
10589 * xdisp.c (compute_string_pos): Fix order of arguments to
10590 string_pos_nchars_ahead.
10591 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10592 count arg to variable-arg routines like Frun_hook_with_args and
10594 (back_to_previous_visible_line_start)
10595 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10596 fixed-arg routines like Fget_char_property and Fmake_string.
10597 (reconsider_clip_changes): Use XINT when comparing integer lisp
10598 objects, or passing them as int arguments.
10599 (mark_window_display_accurate, insert_left_trunc_glyphs)
10600 (append_space, extend_face_to_end_of_line): Use make_number when
10601 storing or passing integer values as lisp objects.
10602 (set_cursor_from_row, highlight_trailing_whitespace): Use
10603 INTEGERP, not implicit test against zero, for glyph object.
10604 (try_window_id): Don't use make_number when we want an int value.
10606 * xfaces.c (xlfd_symbolic_value): Make last argument a
10607 Lisp_Object, to be consistent with callers.
10608 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10609 (lface_hash): Apply XFASTINT to lisp values before folding in.
10611 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10612 fill in window width and height. Pass an int, not a lisp object,
10613 as first arg to Finsert.
10615 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10617 * xfaces.c (realize_basic_faces): Block input while realizing
10620 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10622 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10624 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10626 * xterm.c (x_produce_glyphs): When displaying unibyte text
10627 or ASCII, handle case that per-char metric is null.
10629 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10631 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10633 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10634 (XSUBR, XBUFFER): Verify correct object type before returning
10635 pointer, using eassert.
10636 * frame.h (XFRAME): Likewise.
10638 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10639 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10640 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10641 * data.c (set_internal): Likewise.
10642 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10643 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10644 * fileio.c (auto_save_1): Likewise.
10645 * insdel.c (check_markers): Likewise.
10646 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10647 * undo.c (record_insert): Likewise.
10648 * vmsproc.c (child_sig): Likewise.
10649 * window.c (unshow_buffer, window_loop): Likewise.
10650 * xterm.c (x_erase_phys_cursor): Likewise.
10652 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10654 * xfns.c (free_image_cache): Free the cache structure itself
10655 last, after all its members have been freed.
10657 * lisp.h (xstrdup): Add prototype.
10659 * alloc.c (xstrdup): Moved here from xfaces.c.
10660 (allocating_for_lisp): Variable removed.
10661 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10663 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10665 (xstrdup): Moved to alloc.c.
10667 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10669 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10671 * emacs.c (main): Fix sense of no-loadup test.
10673 * config.in (ENABLE_CHECKING): Undef.
10675 * lisp.h (struct interval): Replace "parent" field with a union of
10676 interval pointer and Lisp_Object; add new bitfield to use as
10677 discriminant. Change other flag fields to bitfields.
10678 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10679 is defined and the supplied test fails, print a message and abort.
10680 (eassert): New macro. Use CHECK to provide an assert-like facility.
10682 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10683 pointers; abort if the value looks like a lisp object.
10684 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10685 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10686 Modify for new interval parent definition.
10688 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10689 (UNMARK_BALANCE_INTERVALS): Update references that need an
10690 addressable lisp object in the interval structure.
10691 (die): New function.
10692 (suppress_checking): New variable.
10694 * intervals.c (interval_start_pos): Just return 0 if there's no
10697 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10699 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10700 and earlier Emacs versions.
10702 * keyboard.c (Ftop_level): Cancel busy-cursor.
10704 * eval.c (call_debugger): Cancel busy-cursor.
10706 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10708 * search.c (Freplace_match): Adjust multibyteness of the current
10709 buffer and NEWTEXT. Free allocated memory before signaling an error.
10711 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10713 * regex.c (analyse_first): New function obtained by ripping out most
10714 of re_compile_fastmap and generalizing it a little bit so that it
10715 can also just return whether a given (sub)pattern can match the empty
10717 (regex_compile): Use `analyse_first' to decide whether the loop-check
10718 needs to be done or not for *, +, *? and +? (the loop check is costly
10719 for non-greedy repetition).
10720 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10722 2000-03-28 Dave Love <fx@gnu.org>
10724 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10726 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10728 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10730 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10732 (enum re_opcode_t): Update description of succeed_n.
10733 (PATFETCH): Always define.
10734 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10735 operators, char classes, shy-groups and intervals).
10736 Optimize special cases of intervals so as to only use succeed_n and
10737 jump_n when really needed.
10738 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10739 that we don't have to handle the special cases any more.
10740 Simplify on_failure_jump handling as well.
10742 2000-03-28 Jason Rumney <jasonr@gnu.org>
10744 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10746 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10748 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10750 * s/msdos.h (GC_SETJMP_WORKS): Define.
10752 * alloc.c (mark_maybe_object): New function.
10753 (mark_memory): Use it.
10754 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10755 (setjmp_tested_p, longjmp_done): New variables.
10756 (test_setjmp): New function.
10757 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10758 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10760 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10761 to DEC_TEXT_POS and INC_TEXT_POS.
10763 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10764 with parameter MULTIBYTE_P.
10766 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10768 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10769 buffers because it looks for multibyte character byte sequences
10770 which don't exist in unibyte text.
10772 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10774 * xfaces.c (register_color, unregister_color, unregister_colors)
10775 [DEBUG_X_COLORS]: New functions.
10776 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10778 * xfns.c (x_set_cursor_color): Get color reference counts right.
10780 * xterm.c (x_copy_color): New function.
10781 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10783 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10784 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10785 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10786 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10787 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10788 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10789 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10790 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10791 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10792 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10794 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10795 names for handling per-buffer variables.
10797 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10798 instead of MAX_BUFFER_LOCAL_VARS.
10799 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10801 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10803 * xfns.c (x_specified_cursor_type): New function.
10804 (x_set_cursor_type): Use it.
10806 * buffer.h (struct buffer): Add cursor_type.
10808 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10810 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10811 (print_partial_compiled_pattern, re_compile_fastmap):
10813 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10814 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10815 executing it as well as when popping it off the stack to find infinite
10816 loops in non-greedy repetition operators.
10818 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10820 * doc.c (Qfunction_documentation): New variable.
10821 (syms_of_doc): Initialize Qfunction_documentation.
10822 (Fdocumentation): If FUNCTION is a symbol with non-nil
10823 `function-documentation' property, return a documentation derived
10826 * buffer.c (syms_of_buffer): Add default-cursor-type.
10827 (init_buffer_once): Don't let cursor_type have a local value
10830 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10831 on buffer-local value of cursor_type.
10832 (x_draw_bar_cursor): Add parameter WIDTH.
10834 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10835 (init_buffer_once): Set default cursor_type value to t.
10836 Mark cursor_type as local everywhere.
10837 (syms_of_buffer): New per-buffer variable cursor-type.
10839 * buffer.h (struct buffer): Remove member local_var_flags,
10841 (MAX_BUFFER_LOCAL_VARS): New macro.
10842 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10843 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10844 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10845 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10847 * print.c (print_object): Use new macros for per-buffer variables.
10849 * category.c (Fset_category_table): Use new macros for per-buffer
10852 * buffer.c (buffer_permanent_local_flags): Make a char array.
10853 (max_buffer_local_idx): New variable.
10854 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10855 for new handling of per-buffer variables.
10856 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10857 (init_buffer_once): Initialize per-buffer vars differently.
10858 Set max_buffer_local_idx.
10860 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10863 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10865 * data.c (do_symval_forwarding, store_symval_forwarding)
10866 (find_symbol_value, set_internal, default_value, Fset_default)
10867 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10868 per-buffer variables.
10870 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10872 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10874 * xterm.c (x_term_init): Unblock input around call1 of
10875 Qvendor_specific_keysyms.
10877 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10878 (find_defun_start): Consider an open parenthesis in column 0
10879 a defun start only if open_paren_in_column_0_is_defun_start is set.
10880 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10882 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10884 * eval.c (Fautoload): Add entry in load-history (if after dump).
10885 * lread.c (load-history): Update docstring.
10887 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10889 * indent.c (Fvertical_motion): Always use the current buffer.
10890 Temporarily change the window's buffer, if necessary.
10892 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10894 * xterm.c (fast_find_position): Make sure not to consider rows
10895 not visible in the window.
10897 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10899 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10900 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10902 2000-03-22 Jason Rumney <jasonr@gnu.org>
10904 * w32menu.c (single_submenu): Set help string to NULL if none.
10905 (w32_menu_show): Set help string correctly.
10906 (add-menu-item): Set help string in MIIM_DATA for menu item.
10907 Load SetMenuItemInfoA explicitly.
10908 (w32_menu_display_help): New function.
10910 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10911 (QCdata): Moved to xdisp.c.
10913 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10914 (Vw32_charset_to_codepage_alist): Removed.
10915 (Vw32_charset_info_alist): New variable.
10916 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10917 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10918 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10919 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10921 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10922 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10923 Define Vw32_charset_info_alist and w32_charset symbols.
10925 2000-03-22 Jason Rumney <jasonr@gnu.org>
10927 * makefile.nt (w32bdf.obj): Update dependencies.
10929 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10931 * w32fns.c: Include fontset.h after dispextern.h.
10932 (Fx_create_frame): Do not create fontset.
10933 (w32_load_system_font): Doc fix.
10934 (Fx_close_connection): Free full_name if it is not shared.
10936 * w32term.c: Include fontset.h after dispextern.h.
10937 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10939 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10940 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10941 (w32_font_is_double_byte): New function, needs body.
10942 (x_append_glyph): Set glyph->glyph_not_available_p.
10943 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10944 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10945 character, convert it to a unibyte character.
10946 (struct glyph_string): Delete member `charset'.
10947 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10948 calculating it is found.
10949 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10950 the case that per char metric is not available correctly.
10951 (x_fill_glyph_string): Handle the case that the specific glyph is
10952 not available correctly.
10953 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10954 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10955 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10956 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10957 fontset. Don't call FS_LOAD_FONT.
10959 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10961 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10962 (INT_LISPLIKE): New macro.
10963 (NULL_INTERVAL_P): Use it.
10964 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10965 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10966 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10968 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10969 explicit references to "parent" field of struct interval and
10970 associated unclean type conversions.
10971 * intervals.c (create_root_interval, root_interval, rotate_right)
10972 (rotate_left, balance_possible_root_interval, split_interval_right)
10973 (split_interval_left, interval_start_pos, find_interval)
10974 (next_interval, previous_interval, update_interval)
10975 (adjust_intervals_for_insertion, delete_node, delete_interval)
10976 (adjust_intervals_for_deletion, merge_interval_right)
10977 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10978 (copy_intervals_to_string): Likewise.
10979 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10981 * syntax.c (update_syntax_table): Likewise.
10983 * intervals.c (reproduce_tree_obj): New function, like
10984 reproduce_tree but takes a Lisp_Object for the parent. Declare
10986 (graft_intervals_into_buffer): Use it when appropriate.
10987 (reproduce_tree): Declare with prototype.
10988 (balance_possible_root_interval): Check that the parent is a lisp
10989 object before trying to examine its type.
10991 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10993 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10994 as strings only if both are known to be strings.
10996 * s/openbsd.h (LIBS_TERMCAP): Undef.
10998 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
11000 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
11001 definitions for non-Emacs compilation.
11002 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
11003 outside of `#ifdef emacs'.
11004 (print_partial_compiled_pattern): Update.
11005 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
11006 (re_compile_fastmap): Merge handling of charset and charset_not (for
11007 emacs and non-emacs compilation as well).
11008 Similarly for (not)categoryspec and (not)syntaxspec.
11009 Don't use the fastmap when reaching `anychar' since the added
11010 complexity is not justified.
11011 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
11012 and (not)syntaxspec. Merge (not)categoryspec.
11014 2000-03-22 Kenichi Handa <handa@etl.go.jp>
11016 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
11017 (FACE_FOR_CHAR): Define them differently for the configuration of
11020 2000-03-21 Dave Love <fx@gnu.org>
11022 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
11025 2000-03-21 Gerd Moellmann <gerd@gnu.org>
11027 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
11028 (lface_fully_specified_p): Don't check contents of
11029 LFACE_FONT_INDEX because that attribute is optional.
11030 (realize_x_face): Remove now unwarranted xassert.
11032 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
11034 The following changes are to make font selection based on
11035 characters, not charset. In addition, they recover fontset
11036 facilities while utilizing the new font selection mechanism.
11038 * Makefile.in (fontset.o): Depend on dispextern.h.
11040 * alloc.c (mark_face_cache): Don't mark face->registry.
11042 * dispextern.h (struct glyph): New member glyph_not_available_p.
11043 Use 22 bits for face_id.
11044 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
11045 (struct face): Delete member registry, new member ascii_face.
11046 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
11047 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
11048 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
11049 (struct it): Delete member charset, new member glyph_not_available_p.
11051 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
11052 (struct fontset_info, struct fontset_data): Structs removed.
11053 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
11054 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
11055 (fs_load_font, fs_query_fontset): Adjusted for new argument.
11056 (fs_free_face_fontset, fontset_font_pattern)
11057 (face_suitable_for_char_p, face_for_char)
11058 (make_fontset_for_ascii_face): Extern them.
11059 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
11060 (FS_LOAD_FACE_FONT): New macro.
11062 * fontset.c: All codes rewritten or adjusted for the change of
11063 fontset implementation. Now fontset is represented by char table.
11064 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
11066 (my_strcasecmp): Function removed.
11067 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
11068 (AREF, ASIZE): New macros.
11069 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
11070 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
11071 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
11072 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
11073 (fontset_id_valid_p, font_family_registry, fontset_name)
11074 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
11075 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
11077 (fs_load_font): New arg FACE. Caller changed.
11078 (fs_query_fontset): Argument changed. Caller changed.
11079 (Fquery_fontset): call fs_query_fontset.
11080 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11082 (clear_fontset_elements, check_registry_encoding)
11083 (check_fontset_name): New functions.
11084 (syms_of_fontset): Set char-table-extra-slots property of fontset
11085 to 3. Staticpro and initialize Vfontset_table and
11086 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11088 * frame.h (struct frame): Member `fontset_data' removed.
11089 (FRAME_FONTSET_DATA): Macro removed.
11091 * frame.c (make_frame): Don't allocate f->fontset_data.
11092 (Fdelete_frame): Don't free f->fontset_data.
11094 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11096 * xdisp.c (charset_at_position): Function removed.
11097 (init_iterator): Don't set member charset of struct `it'.
11098 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11099 (next_element_from_display_vector, insert_left_trunc_glyphs):
11101 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11103 (get_next_display_element, append_space)
11104 (extend_face_to_end_of_line): Likewise.
11106 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11108 (clear_font_table, frame_update_line_height, load_face_font):
11109 Adjusted for the change of fontset implementation.
11110 (load_face_fontset_font): Function removed.
11111 (pixel_point_size): New function.
11112 (font_list): Argument type changed. Caller changed.
11113 (LFACE_FONT): New macro.
11114 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11115 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11116 Lisp_Object. Determine the font name by actually loading a font
11117 by the specified pattern. Set LFACE_FONT (lface) to the specified
11118 pattern. Even if a font is not found, don't try alternatives.
11119 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11120 (set_font_frame_param): If `font' is specified in lface, use it.
11121 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11122 (lface_same_font_attributes_p): Likewise.
11123 (make_realized_face): Arguent changed. Caller changed. Set
11124 face->ascii_face to face itself.
11125 (free_realized_face): Free face->fontset if face is for ASCII.
11126 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11127 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11128 (free_realized_multibyte_face): New function.
11129 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11130 changed. Caller changed.
11131 (try_font_list): Argument type changed.
11132 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11133 (choose_face_font): Argument changed. Handle fontset properly.
11134 (choose_face_fontset_font): Function removed.
11135 (realize_default_face, realize_named_face): Don't remove the
11137 (realize_face): Argument changed. Caller changed. Remove face
11138 with the arg former_face_id in advance. Load font for the new face.
11139 (realize_x_face): Argument changed. Caller changed. For a
11140 multibyte character, share fontset with base_face. For a single
11141 byte character, make a new realized fontset. Don't load a font here.
11142 (realize_tty_face): Argument changed. Caller changed.
11143 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11144 (face_at_buffer_position): Don't check multibyte_p for returning
11146 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11147 FACE_SUITABLE_FOR_CHARSET_P.
11148 (syms_of_xfaces): Remove code for Qx_charset_registry and
11149 Vface_default_registry.
11151 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11152 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11153 (x_per_char_metric): Don't try FONT->default_char. Even if
11154 pcm->width is zero, glyph bits may exist.
11155 (x_encode_char): Always initialize char2b->byte1.
11156 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11157 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11158 (x_append_glyph): Set glyph->glyph_not_available_p.
11159 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11160 it->charset. Handle the case that per char metric is not
11161 available. If it->multibyte_p is zero and it->c is a multibyte
11162 character, convert it to a unibyte character.
11163 (struct glyph_string): Delete member `charset'.
11164 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11165 the case that per char metric is not available correctly.
11166 (x_fill_glyph_string): Handle the case that the specific glyph is
11167 not available correctly.
11168 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11169 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11170 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11171 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11172 fontset. Don't call FS_LOAD_FONT.
11174 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11175 (x_create_tip_frame): Likewise.
11176 (Fx_close_connection): Free full_name of font_info.
11178 * fns.c (optimize_sub_char_table): New function.
11179 (Foptimize_char_table): New function.
11180 (syms_of_fns): Defsubr Soptimize_char_table.
11182 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11184 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11185 only if buffer is displayed in some window.
11187 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11188 (try_window_reusing_current_matrix): Don't call scroll run
11189 function if run's current and desired position are the same;
11190 this prevents cursor flickering.
11192 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11194 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11196 * regex.c (RE_STRING_CHAR): New macro.
11197 (GET_CHAR_AFER_2): Remove.
11198 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11199 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11200 (print_partial_compiled_pattern, re_compile_fastmap)
11201 (re_match_2_internal): Remove on_failure_jump_exclusive.
11202 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11203 optimization only need to work for * (ie. can use of_keep_string_jump).
11204 Remove the special case for .*\n since it is now covered by the general
11206 (re_search_2): Don't bother with `room'.
11207 (skip_one_char): New function.
11208 (skip_noops): Simplify since `memory' is not needed any more.
11209 (mutually_exclusive_p): Restructure slightly to use `switch' and
11210 add handling for "all" remaining cases.
11211 (re_match_2_internal): Change on_failure_jump_smart to use
11212 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11213 rather than on_failure_jump_exclusive.
11215 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11217 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11218 number of bits per RGB because it's everywhere used as the depth
11221 * term.c (calculate_costs): Remove code dealing with X frames.
11223 2000-03-19 Richard M. Stallman <rms@gnu.org>
11225 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11227 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11229 * lread.c (read_integer): Unread the last char not consumed.
11231 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11233 * xterm.c (x_update_window_cursor): Don't update in frames
11234 which are in the process of being deleted.
11236 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11238 * Makefile.in (mostlyclean): Add `*.core'.
11239 (clean): Add `bootstrap-emacs'.
11241 * lread.c (read_integer): New function.
11242 (read1): Support read syntax #o, #x, #b, #r.
11244 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11246 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11247 make sure POINTER_TO_OFFSET gives the same value before and after
11248 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11249 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11250 (debug): Now only active if > 0 rather than if != 0.
11251 (DEBUG_*): Update for the new meaning of `debug'.
11252 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11253 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11254 in `succeed_n', `jump_n' and `set_number_at'.
11255 (store_op1, store_op2, insert_op1, insert_op2)
11256 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11257 (group_in_compile_stack): Move to after its arg's types are
11258 declared and add a prototype.
11259 (PATFETCH): Define in terms of PATFETCH_RAW.
11260 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11261 (QUIT): Redefine as a nop except for NTemacs.
11262 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11263 indentation of the greedy-op and shy-group code.
11264 (at_(beg|end)line_loc_p): Fix argument's types.
11265 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11266 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11267 (MATCHING_IN_FIRST_STRING): Remove.
11268 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11269 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11270 QUIT unconditionally.
11272 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11274 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11277 * process.c (send_process): Add a hint that the function
11278 can call Lisp code to its comment.
11280 * lread.c (load_dangerous_libraries): New variable.
11281 (Vbytecomp_version_regexp): New variable.
11282 (safe_to_load_p): New function.
11283 (Fload): Handle files not compiled with Emacs specially.
11284 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11286 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11288 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11290 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11291 support functions only if HAVE_X11R6_XIM is defined.
11292 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11294 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11296 * xfns.c (X_I18N_INHIBITED): Don't define.
11297 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11298 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11300 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11301 (HAVE_X11R6_XIM): Define.
11303 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11305 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11306 If set, call XSynchronize.
11308 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11310 * regex.c: Declare a new type `re_char' used throughout the code
11311 for the string char type. It's `const unsigned char' to match the
11312 rest of Emacs. Consistently make sure all pointers to strings use
11313 it and make sure all pointers into the pattern use `unsigned char'.
11314 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11315 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11318 * charset.h (GET_CHAR_AFTER_2): Remove.
11319 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11321 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11323 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11324 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11325 of them try to use backquotes.
11327 2000-03-12 Dave Love <fx@gnu.org>
11329 * unexelf.c: Restore changes of 1999-10-19.
11330 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11331 fix its type and alignment; copy it from current process.
11333 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11335 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11336 has been found. Fix bug not computing timer's predecessor.
11338 * fileio.c (Fread_file_name): Handle case that DIR contains a
11341 * window.c (Fsave_window_excursion): Doc fix.
11343 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11345 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11347 * msdos.c (vga_installed): New function, code moved from
11348 dos_set_window_size.
11349 (Qbar, Qcursor_type, outside_cursor): New variables.
11350 (syms_of_msdos): Intern and staticpro them.
11351 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11352 shape used outside Emacs when called for the first time.
11353 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11354 cursor shape used outside Emacs.
11355 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11356 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11358 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11359 parameters specify the cursor. Make qreverse a global
11360 variable (renamed to Qreverse).
11362 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11364 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11366 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11368 This is a big redesign of failure-stack and register handling, prompted
11369 by bugs revealed when trying to add shy-groups. Overall, what happened
11370 is that loops are now structured a little differently, groups can be
11371 shy and the code is a little simpler.
11373 * regex.h: Update the copyright.
11374 (RE_SHY_GROUPS): New value.
11375 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11376 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11378 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11379 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11380 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11381 for (start|stop)_memory since they now only take one argument (the
11382 second has becomes unnecessary).
11383 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11384 (print_compiled_pattern): Use %ld to printf long ints and flush to
11385 make debugging a little easier.
11386 (union fail_stack_elt): Make the integer unsigned.
11387 (struct fail_stack_type): Add a `frame' element.
11388 (INIT_FAIL_STACK): Init `frame' as well.
11389 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11390 (DEBUG_PUSH, DEBUG_POP): Remove.
11391 (NUM_REG_ITEMS): Remove.
11392 (NUM_NONREG_ITEMS): Adjust.
11393 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11394 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11395 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11396 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11398 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11399 address pushed is not the destination of the jump but the source
11401 (NUM_FAILURE_ITEMS): Remove.
11402 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11403 registers before the actual failure point). Don't hardcode any
11404 meaning for str==NULL anymore.
11405 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11406 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11408 (REG_UNSET_VALUE): Use NULL (why not?).
11409 (compile_range): Remove declaration since it doesn't exist.
11410 (struct compile_stack_elt_t): Remove inner_group_offset.
11411 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11412 (regex_grow_registers): Remove dead code.
11413 (FIXUP_ALT_JUMP): New macro.
11414 (regex_compile): Add shy-groups Change loops to use
11415 on_failure_jump_smart&jump instead of
11416 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11417 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11418 variable to me). Use `jump' instead of `jump_past_alt' and don't
11419 bother with push_dummy_failure in alternatives since it is now
11420 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11421 emacs' for (re)allocating the stack.
11422 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11423 from loop when bufp->can_be_null rather than jumping to `done'.
11424 Avoid jumping backwards so as to ensure termination. Use
11425 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11426 backreferences. Remove dead code in handling of `anychar'.
11427 (skip_noops, mutually_exclusive_p): New functions taken from the
11428 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11429 improve mutually_exclusive_p to handle ".+\n".
11430 (lowest_active_reg, highest_active_reg)
11431 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11432 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11433 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11434 variables. Push register (in `start_memory') on the stack rather
11435 than storing it in old_reg(start|end). Remove the cycle detection
11436 from `stop_memory', replaced by the use of on_failure_jump_loop
11437 for greedy loops. Add code for the new on_failure_jump_<foo>.
11438 Remove ad-hoc code in `on_failure_jump' to push more registers in
11439 the case of a loop. Take out code from `maybe_pop_jump' into
11440 separate functions and adapt it to the semantics of
11441 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11442 and push_dummy_failure. Remove dummy_failure handling and
11443 handling of `failures to jump to on_failure_jump' (this last one
11444 was already dead code, it seems).
11445 (group_match_null_string_p, alt_match_null_string_p)
11446 (common_op_match_null_string_p): Remove.
11448 2000-03-08 Dave Love <fx@gnu.org>
11450 * config.in: Don't depend on __STDC__ for volatile.
11451 Add POINTER_TYPE, PTR, PROTOTYPES.
11453 * hftctl.c, strftime.c: Use PROTOTYPES.
11454 * eval.c (find_handler_clause): Likewise.
11456 * mem-limits.h: Use POINTER_TYPE.
11458 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11459 (memory_warnings): Declare using POINTER_TYPE.
11461 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11463 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11465 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11467 * xfns.c: Remove obsolete code in #if 0.
11468 (Fx_focus_frame): New function.
11470 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11472 * coding.c (coding_category_name): Add coding-category-utf-8,
11473 coding-category-utf-16-be, coding-category-utf-16-le.
11474 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11475 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11476 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11477 (detect_coding_utf_8): New function.
11478 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11479 UTF_16_LOW_SURROGATE_P): New macros.
11480 (detect_coding_utf_16): New function
11481 (detect_coding_mask): When priorities are specified, skip any
11482 categories that have `nil' coding-system. Fix bug of returning
11483 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11484 returns a mask not set in PRIORITIES.
11485 (detect_eol_type_in_2_octet_form): New function.
11486 (detect_eol): selects detect_eol_type_XXX to call according to
11487 cooding->category_idx.
11488 (detect_coding_system): Remove `nil' coding-system in the result.
11489 (Fupdate_coding_systems_internal): Update all coding-categories.
11491 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11492 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11494 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11495 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11496 (CODING_CATEGORY_IDX_UTF_16_LE)
11497 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11498 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11499 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11500 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11502 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11504 * doc.c (Fdocumentation_property): If value is not a string,
11505 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11507 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11508 close the display with XtCloseDisplay. This caused a bus error
11511 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11512 complete but not unique.
11514 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11516 * process.c (send_process): Remove local variable `procname' that
11517 might become invalid when a GC happens. Instead, access the
11518 process name slot directly.
11520 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11521 orig_height if set.
11523 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11524 orig_height if set.
11526 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11528 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11529 glyph matrices have been freed.
11531 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11533 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11534 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11536 * xfns.c (QCdata): Moved to xdisp.c.
11538 * xdisp.c (QCdata): Moved here from xfns.c.
11539 (syms_of_xdisp): Initialize QCdata.
11541 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11543 * window.c (coordinates_in_window): Use
11544 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11545 FRAME_INTERNAL_BORDER_WIDTH.
11547 * xdisp.c (try_window_id): Recompute unchanged information if
11548 it is obviously invalid.
11550 * xterm.c (x_term_init): Create a colormap if not using the
11553 * xterm.h (select_visual): Change prototype.
11555 * xfns.c (select_visual): Rewritten. Recognize user-specified
11557 (visual_classes): New variable.
11559 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11561 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11562 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11563 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11564 (x_decode_color): Don't handle allocation of white and black specially.
11565 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11566 XtNcolormap resources.
11567 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11568 (Fx_create_frame): Initialize color members of x_output structure.
11569 (xpm_load): Pass colormap to XPM lib.
11571 * xfaces.c (x_free_colors): Access colormap of frame using
11572 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11573 when default colormap is used.
11575 * xterm.c (x_term_init): Set Colormap member of x_display_info
11576 structure. Copy colormap if resource `privateColormap' is
11577 specified (PseudoColor only).
11578 (x_setup_relief_color): Access colormap of frame using
11581 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11582 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11584 2000-03-04 Jason Rumney <jasonr@gnu.org>
11586 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11587 other non-platform-specific equivalents.
11588 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11589 specific functions and macros as their w32 equivalents where
11590 non-platform-specifics are not available.
11591 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11592 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11593 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11594 (frame_update_line_height): Use macros to access f->output_data.
11595 (defined_color): Remove FIXME comments; fixed.
11596 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11597 into #ifdef blocks. Add WINDOWSNT blocks.
11598 (Fx_list_fonts): Use macros for accessing font data.
11599 (set_lface_from_font_name): Different default fonts for X and
11601 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11602 scalable for backward compatibility.
11603 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11604 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11606 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11609 * makefile.nt (w32faces.obj): Remove.
11612 2000-03-03 Jason Rumney <jasonr@gnu.org>
11614 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11615 correct parameters.
11617 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11619 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11620 standard ELF definitions here if the system header does not.
11622 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11624 * xterm.c (PER_CHAR_METRIC): Removed.
11625 (x_per_char_metric_1, x_default_char): New functions.
11626 (x_per_char_metric): If font's default char is invalid, return
11627 metrics of a suitably chosen usable default char.
11628 (x_draw_glyph_string_foreground): If font has an invalid default
11629 char, replace occurrences of unprintable chars with a suitably
11630 chosen usable default char.
11632 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11634 * xterm.c (note_mouse_highlight): Return quickly if frame's
11635 glyph matrices have been freed.
11637 * dispnew.c (free_glyphs): Block input while freeing matrices.
11639 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11641 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11644 * dispextern.h (x_free_colors): Add prototype.
11646 * xfaces.c (x_free_colors): New function.
11647 (unload_color, free_face_colors): Use it.
11649 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11651 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11653 * window.c [MSDOS]: Include msdos.h.
11655 2000-03-02 Dave Love <fx@gnu.org>
11657 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11659 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11660 set C_OPTIMIZE_SWITCH for gcc.
11662 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11664 * coding.c (coding_save_composition): Be sure to allocate
11665 composition data area in coding even if there's no composition in
11668 2000-03-01 Jason Rumney <jasonr@gnu.org>
11670 * w32term.c: Equivalent changes to those made to xterm.c on
11671 2000-02-25 and 2000-02-24.
11673 * w32fns.c: Equivalent changes to those made to xfns.c on
11674 2000-02-25 and 2000-02-21.
11676 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11677 correct line-end convention is followed.
11679 * w32menu.c [HAVE_BOXES]: Remove #undef.
11680 (single_keymap_panes): Remove code for simulating checkmarks.
11681 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11682 Remove code for drawing simulated checkmarks.
11683 (w32_menu_show): make unibyte help string correctly.
11684 (add_menu_item): draw standard Windows checkmarks. Draw radio
11685 buttons as radio buttons if possible.
11687 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11689 * sysdep.c (start_of_text): Don't define this function for NetBSD
11692 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11694 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11695 (LINKER): Don't undef if __NetBSD__ is defined.
11697 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11699 * fileio.c [__NetBSD__]: Define `unix'.
11701 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11703 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11705 * atimer.c (start_atimer): Don't abort when timers are stopped.
11706 (append_atimer_lists): New function.
11707 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11708 arbitrary lists of stopped and running atimers.
11710 * atimer.c (cancel_atimer): Handle canceling an atimer when
11711 some timers are stopped.
11713 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11714 after canceling it.
11716 * fns.c (maybe_resize_hash_table): Handle case of new size
11717 coming out as being the same as old size.
11719 2000-02-27 Jason Rumney <jasonr@gnu.org>
11721 * makefile.nt: Add atimer.h to dependencies.
11722 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11723 * w32console.c: Only disable window system features for dispextern.h
11724 (initialize_w32_display): Build a display info for the console.
11725 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11726 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11727 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11729 * w32gui.h (struct W32FontStruct): Revert last change after change
11731 * w32menu.c (single_submenu): Set up help string.
11732 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11733 (w32_dialog_show): Set up help string.
11734 * w32term.c (w32_display_info_for_display): Remove unused function.
11735 (w32_draw_bitmap): Use pre-built bitmaps.
11736 (w32_initialize_display_info): New function to initialize parts of
11737 display info that are common to both GUI and console frames.
11738 (w32_term_init): Use w32_initialize_display_info. Do not set
11739 Vw32_num_mouse_buttons here, as it is not called for console
11740 frames. Build bitmaps for indicating truncated lines etc.
11741 (x_delete_display): Destroy pre-built bitmaps.
11742 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11743 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11745 2000-02-27 Dave Love <fx@gnu.org>
11747 * lisp.h: Add a bunch of prototypes.
11749 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11751 * keyboard.c (read_char): Set `usec' correctly.
11753 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11755 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11756 `lambda', set reg[RRR] to the map index.
11757 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11758 reg[RRR] to 0. Otherwise, set it to -1.
11760 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11762 * emacs.c (main): Remove code snippet commented out with `//'.
11764 2000-02-25 Richard M. Stallman <rms@gnu.org>
11766 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11767 and contains a `:', prepend `/:'.
11769 * window.c (select_window_1): If selected_window is nil,
11770 don't "swap out" the buffer's point.
11771 (Fset_window_configuration): Set selected_window to nil
11772 before calling Fselect_window.
11773 (unshow_buffer): Don't set point in buffer from window's point
11774 if another more recently selected window also shows the buffer.
11776 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11778 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11780 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11781 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11782 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11784 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11785 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11786 (hide_busy_cursor): New functions.
11787 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11789 * minibuf.c (read_minibuf): Cancel busy-cursor.
11791 * keyboard.c (command_loop_1): Call start_busy_cursor before
11792 Fcommand_execute and cancel_busy_cursor after it.
11793 (timer_check): Remove busy-cursor code.
11794 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11797 * process.c (wait_reading_process_input): Remove busy-cursor code.
11799 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11800 Fx_hide_busy_cursor.
11802 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11804 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11806 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11808 * xterm.c (XTread_socket): Remove busy-cursor code.
11810 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11811 (build_frame_matrix_from_leaf_window): Put code handling
11812 glyph row's not being a slice of a frame row in #if 0.
11813 (sync_window_with_frame_matrix_rows): New function.
11814 (frame_row_to_window): New function.
11815 (mirror_line_dance): Handle copies between windows.
11817 * lread.c (Fload): Use `xfree' instead of `free'.
11818 (init_obarray): Use `xmalloc' instead of `malloc'.
11820 * window.c (Fset_window_buffer): Set WINDOW to the window
11822 (coordinates_in_window): Take frame's internal border width
11825 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11827 * xterm.c (x_display_and_set_cursor): Display cursor of
11828 non-selected windows depending on the setting of
11829 cursor_in_non_selected_windows.
11831 * xdisp.c (cursor_in_non_selected_windows): New variable.
11832 (syms_of_xdisp): DEFVAR_BOOL it.
11834 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11836 * data.c (Fstring_to_number): If number is greater than what
11837 fits into an integer, return a float.
11839 * eval.c (specbind): Remove references to
11840 keyword_symbols_constant_flag.
11842 * data.c (keyword_symbols_constant_flag): Removed.
11843 (Fmakunbound, set_internal, syms_of_data): Remove references to
11844 keyword_symbols_constant_flag.
11846 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11848 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11850 * syntax.c (multibyte_syntax_as_symbol): New variable.
11851 (syms_of_syntax): Declare it as a Lisp variable.
11852 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11853 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11854 nonzero, treat all multibyte characters as symbol.
11855 (init_syntax_once): Give syntax `word' to all multibyte characters.
11857 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11859 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11862 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11864 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11866 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11867 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11869 2000-02-21 Dave Love <fx@gnu.org>
11871 * frame.c (Vmouse_position_function): New variable.
11872 (Fmouse_position): Use it.
11873 (syms_of_frame): Install it.
11875 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11877 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11879 * fileio.c (Finsert_file_contents): Unbind the binding of
11880 standard-output done by temp_output_buffer_setup.
11882 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11883 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11884 (specbind, unbind_to): Handle most common case of non-constant
11885 symbol with trivial value specially.
11887 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11889 2000-02-20 Richard M. Stallman <rms@gnu.org>
11891 * data.c (Fmake_variable_buffer_local): Doc fix.
11892 Init found_for_buffer to 0.
11893 (Fmake_variable_frame_local): If the variable has already
11894 been buffer-local, set the check_frame field.
11896 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11898 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11899 produced for CODING_MODE_LAST_BLOCK requires.
11901 2000-02-18 Dave Love <fx@gnu.org>
11903 * keyboard.c (echo_keystrokes): Remove declaration.
11904 (Vecho_keystrokes) New variable.
11905 (read_char, record_menu_key, read_key_sequence): Use it to allow
11906 use of float value.
11907 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11909 * lread.c: Undef feature selection macros before defining.
11911 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11913 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11914 for symbols other than the symbol in question.
11916 2000-02-17 Dave Love <fx@gnu.org>
11918 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11920 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11922 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11924 * alloc.c (enum mem_type): Compile unconditionally.
11926 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11928 * xfaces.c (tty_defined_color): Don't return faulire indication
11929 for unspecified-fg and unspecified-bg pseudo-colors.
11931 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11933 * alloc.c (mark_object): Don't mark symbol names in pure space.
11934 (gc_sweep): Don't unmark symbol names in pure space.
11936 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11937 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11938 [GC_MARK_STACK]: New defines.
11939 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11940 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11942 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11944 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11945 allocate_buffer instead of xmalloc.
11947 * alloc.c (toplevel): Include setjmp.h.
11948 (PURE_POINTER_P): New define.
11949 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11950 (Vdead) [GC_MARK_STACK]: New variable.
11951 (lisp_malloc): Add parameter TYPE, call mem_insert if
11952 GC_MARK_STACK is defined.
11953 (allocate_buffer): New function.
11954 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11955 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11956 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11957 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11958 (MEM_NIL) [GC_MARK_STACK]: New define.
11959 (struct mem_node) [GC_MARK_STACK]: New structure.
11960 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11961 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11962 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11963 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11964 (mark_stack) [GC_MARK_STACK]: New functions.
11965 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11966 (clear_marks): Removed.
11967 (gc_sweep): Set free conses' car, free floats' type, free
11968 symbols' function to Vdead. Use lisp_free to free buffers.
11969 (init_alloc_once): Initialize Vdead.
11970 (survives_gc_p): Return non-zero for pure objects.
11972 * alloc.c: Add comments throughout the file.
11974 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11975 that unblocks alarms.
11977 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11978 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11979 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11981 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11983 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11985 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11986 avoid infinite error signaling. Allocate sufficient memory for
11987 eol_str in the case that eoltype is Lisp_Int.
11989 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11991 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11992 depends on the previous behavior.
11994 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11996 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11998 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12000 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
12002 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
12003 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
12006 2000-02-15 Richard M. Stallman <rms@gnu.org>
12008 * data.c (set_internal): Don't make variable buffer-local
12009 if within a let-binding for the same buffer.
12010 (let_shadows_buffer_binding_p): New function.
12012 * eval.c (specbind): For buffer-local value,
12013 record the current buffer also.
12014 (unbind_to): Cope with that change.
12016 2000-02-15 Gerd Moellmann <gerd@gnu.org>
12018 * window.c (Fsave_window_excursion): Doc fix.
12020 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
12022 * syntax.c (back_comment): Make sure we only consider comment-starters
12023 of the relevant style and return -1 in case of a failure to find the
12024 beginning of the comment.
12025 (Fforward_comment): If back_comment fails, go back to the position just
12026 after the comment-end.
12027 (scan_lists): Add comment describing a very minor bug.
12029 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12031 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
12032 `completion-regexp-list' in the docstring.
12034 2000-02-14 Dave Love <fx@gnu.org>
12036 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
12038 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
12040 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
12041 to Emacs' syntax. Also fix the comment about set/not-set meanings
12042 since Emacs syntax is not the value 0 any more.
12043 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
12044 since it's now part of RE_SYNTAX_EMACS.
12046 2000-02-12 Dave Love <fx@gnu.org>
12048 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
12050 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12052 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
12054 2000-02-12 Dave Love <fx@gnu.org>
12056 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
12058 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
12059 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
12060 * s/hpux.h: Don't define HAVE_VFORK.
12062 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
12064 * s/nextstep.h: Don't define HAVE_ALLOCA.
12066 * config.in: Add vfork bits.
12068 2000-02-12 Gerd Moellmann <gerd@gnu.org>
12070 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
12071 unwind function to undo the effect of stopping atimers.
12073 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
12075 * atimer.c (stopped_atimers): New variable.
12076 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
12079 * atimer.h (stop_other_atimers, run_all_atimers)
12080 (unwind_stop_other_atimers): Add function prototypes.
12082 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12084 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12086 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12087 library may depend on jpeg.
12088 (atimer.o): Depends on atimer.c.
12090 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12092 * insdel.c (del_range_1): Call update_compositions.
12093 (del_range_both): Call update_compositions just once..
12095 2000-02-10 Dave Love <fx@gnu.org>
12097 * xfns.c (create_frame_xic): Fix initialization of automatic
12098 aggregates for pcc.
12100 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12102 * ccl.c (CCL_MAKE_CHAR): New macro.
12103 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12104 registers by CCL_MAKE_CHAR before calling translate_char.
12105 <CCL_TranslateCharacterConstTbl> Likewise.
12107 2000-02-08 Dave Love <fx@gnu.org>
12109 * lread.c (__EXTENSIONS__): Define.
12111 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12113 * puresize.h (BASE_PURESIZE): Increase to 650000.
12115 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12117 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12120 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12122 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12123 md, mh, mb, mr, and me to the fake termcap entry.
12125 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12127 * sound.c (sound_cleanup): Don't call device close routine if the
12128 function pointer is null.
12130 2000-02-06 Andrew Innes <andrewi@gnu.org>
12132 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12133 around image definitions and prototypes.
12134 (gamma_correct) [WINDOWSNT]: New prototype.
12136 * w32term.c (x_make_frame_visible): Replace call to
12137 input_poll_signal with poll_for_input.
12139 * window.c [WINDOWSNT]: Include w32term.h.
12141 * xdisp.c [WINDOWSNT]: Include w32term.h.
12143 * makefile.nt: Add dependencies on w32gui.h.
12144 (OBJ1): Include atimer.obj.
12145 ($(BLD)\atimer.obj): New dependency rule.
12147 * w32.c (sigmask): New function (does nothing).
12148 (sigunblock): Ditto.
12150 * frame.c [WINDOWSNT]: Include w32term.h.
12152 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12154 * lread.c (syms_of_lread): Fix literal newlines.
12156 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12157 the string constant limit (2048 bytes) in MSVC.
12160 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12162 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12163 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12164 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12165 dispatch the event.
12167 2000-02-04 Dave Love <fx@gnu.org>
12169 * fileio.c: Remove some unused vars.
12170 (_GNU_SOURCE): Define (for euidaccess).
12172 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12174 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12176 (read_minibuf): Deal with allow_props correctly.
12178 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12180 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12182 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12184 * search.c (compile_pattern): If a cache entry has a nil regexp,
12185 fill in that entry instead of clobbering a previously cached
12188 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12190 * puresize.h (BASE_PURESIZE): Increase to 610000.
12192 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12194 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12197 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12199 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12200 instead of incrementing ic directly.
12201 <CCL_WriteExprConst> Likewise.
12202 <ccl_set_expr>: Set ic to jump_address.
12204 * fileio.c (e_write): Fix the handling of
12205 CODING_FINISH_INSUFFICIENT_SRC.
12207 2000-02-01 Dave Love <fx@gnu.org>
12209 * editfns.c (Fpropertize): Doc fix.
12211 * process.c (Fstart_process): Doc fix.
12213 * eval.c: Fix various doc strings not to duplicate information
12214 from help-manyarg-func-alist.
12216 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12218 * doc.c (Vhelp_manyarg_func_alist): New variable.
12219 (Fdocumentation): Use it.
12220 (syms_of_doc): Define it.
12222 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12224 * xterm.c (xim_open_dpy): Remove unused local variable.
12226 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12228 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12229 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12231 * fns.c (sweep_weak_table): New function.
12232 (sweep_weak_hash_tables): Use it. Keep on marking until there
12235 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12237 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12238 that XTread_socket does not crash by trying to call XNoOp on a
12241 2000-01-30 Jason Rumney <jasonr@gnu.org>
12243 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12244 Change selected_frame to SELECTED_FRAME ().
12245 (w32_console_mouse_position): Remove #ifndef MULE from around
12246 `insist' parameter.
12248 * makefile.nt: Remove dosfns.obj.
12250 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12252 * w32fns.c (w32_defined_color): Check for valid frame before
12253 applying gamma correction. Eliminate dependency on frame elsewhere.
12254 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12255 (w32_to_x_font): Use resx and resy not height_in and width_in.
12256 (x_to_w32_font): Doc fix.
12257 (xlfd_strip_height): New function to strip and return font height.
12258 (w32_font_match): Compare height separately from rest of xlfd
12259 spec, using xlfd_strip_height.
12261 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12262 width_in. Use w32_defined_color in place of defined_color.
12264 * w32faces.c: Merge more of DOS and X specifics in preparation for
12265 merge with xfaces.c.
12266 (defined_color): Remove FIXME comment.
12267 (tty_color_name): Provide w32-specific function.
12268 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12270 * w32console.c (turn_on_face, turn_off_face): Removed.
12271 (w32_face_attributes): New function.
12272 (Global_variables): Reduce scope where possible.
12273 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12275 (hl_mode): Don't modify text attributes.
12276 (write_glyphs): Don't do anything if len <= 0. Use
12277 w32_face_attributes to get attributes for drawing. Write
12278 terminating codes using char_attr_normal.
12279 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12280 (update_begin, update_end): Likewise.
12281 (vga_stdcolor_name): New function.
12282 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12283 (Fset_screen_color): Remove char_attr_reverse.
12285 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12287 * xfns.c (xic_set_preeditarea): Take window parameter and
12288 window-relative pixel-positions.
12290 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12291 is its frame's selected window.
12292 (xim_instantiate_callback): Likewise.
12294 * xfns.c (x_create_im): Removed.
12295 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12296 (supported_xim_styles): Renamed from supported_styles.
12297 (best_xim_style): Renamed from best_style.
12298 (create_frame_xic): Renamed from xic_create_frame.
12299 (free_frame_xic): Renamed from xic_destroy_frame.
12301 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12303 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12304 our frames, call XFilterEvent with 2nd parameter `None'.
12305 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12306 returning XBufferOverflow.
12307 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12308 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12309 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12310 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12311 (xim_initialize, xim_close)
12312 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12313 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12314 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12315 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12317 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12319 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12320 `xic_style' and `xic_xfs'.
12321 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12322 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12323 (FRAME_XIM): Removed.
12325 * xfns.c (supported_styles): New variable.
12326 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12327 (xic_create_xfontset, best_style, xic_create_frame)
12328 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12329 (xic_set_xfontset): New functions.
12331 2000-01-28 Dave Love <fx@gnu.org>
12333 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12335 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12337 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12339 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12340 for *scratch* if it already existed.
12342 * emacs.c (USAGE): New macro.
12343 (main): Use it to display usage information.
12345 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12347 Support for the menu-help feature:
12349 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12351 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12352 part of the line to the termscript file.
12353 (IT_clear_to_end): Clear the entire line, not just its beginning.
12354 (menu_help_message, prev_menu_help_message): New variables.
12355 (IT_menu_make_room): Make room for the help_text member.
12356 (IT_menu_display): New argument disp_help; all callers changed.
12357 If disp_help is non-zero, store the help text of the active menu
12358 item in menu_help_message.
12359 (XMenuAddPane): Initialize the help_text member to NULL.
12360 (XMenuAddSelection): New argument help_text. Store it in the
12362 (XMenuActivate): New argument help_callback. If the value of
12363 menu_help_message has changed since the last time, display the
12364 menu help message text while waiting for the mouse to move. Clear
12365 the echo area before exiting.
12366 (XMenuDestroy): Free the help_text member.
12368 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12370 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12371 XMenuAddSelection. Pass help callback to XMenuActivate.
12372 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12374 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12376 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12377 and EMACS_SET_USECS.
12379 2000-01-26 Dave Love <fx@gnu.org>
12381 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12383 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12384 an error may be signalled.
12386 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12388 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12389 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12391 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12393 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12395 * charset.c (Fstring): If there is a multibyte char among
12396 the args, always return a multibyte string.
12398 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12400 * sysdep.c (sys_select): Turn atimers off and on instead of
12401 recording and restoring old alarm handler
12403 * process.c (toplevel): Include atimer.h.
12404 (create_process_1): Rewritten.
12405 (create_process): Use atimers instead of alarm.
12406 (wait_reading_process_input) [hpux]: Turn atimers off instead
12407 of turning off SIGALRM.
12408 (wait_reading_process_input): Turn off atimers instead off
12409 calling stop_polling.
12411 * emacs.c (main): Call init_atimer.
12413 * keyboard.c (toplevel): Include systime.h and atimer.h.
12414 (polling_for_input): Removed because unused.
12415 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12416 (poll_timer): New variable.
12417 (poll_for_input, poll_for_input_1): New functions.
12418 (start_polling, stop_polling): Rewritten.
12420 * keyboard.h (polling_for_input): Removed.
12422 * atimer.h, atimer.c: New files.
12424 * Makefile.in (obj): Add atimer.o.
12425 (atimer.o): New target.
12427 * blockinput.h (pending_atimers): Add extern declaration.
12428 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12430 * lisp.h (popup_activated_flag): Add extern declaration.
12432 * xmenu.c (popup_activated_flag): Make externally visible.
12433 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12434 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12436 * xterm.c (toplevel): Include atimer.h.
12437 (toolkit_scroll_bar_interaction): New variable.
12438 (Fxt_process_timeouts): Removed.
12439 (x_process_timeouts): New function.
12440 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12441 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12442 (x_make_frame_visible): Call poll_for_input_1 instead of
12443 input_poll_signal. Don't call alarm.
12444 (x_initialize): Install timer calling x_process_timeouts.
12446 2000-01-24 Dave Love <fx@gnu.org>
12448 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12449 Don't use -cckr -- apparently not now necessary.
12451 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12453 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12456 2000-01-23 Jason Rumney <jasonr@gnu.org>
12458 * w32fns.c (w32_defined_color): Apply gamma correction before
12459 trying to map to the palette.
12460 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12463 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12464 here. Callers changed to always pass real device context.
12465 (w32_draw_bitmap): Likewise.
12466 (w32_get_glyph_overhangs): Likewise.
12467 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12468 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12469 pfnSetScrollInfo and SetScrollRange.
12470 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12471 back into MULE characters after decoding them.
12472 (x_get_glyph_face_and_encoding): Likewise.
12473 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12474 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12475 (x_produce_glyphs): Calculate per char metrics for a character
12476 that we know exists in default font when font_not_found_p is true.
12478 2000-01-22 Jason Rumney <jasonr@gnu.org>
12480 * makefile.nt (intervals.obj, composite.obj): New modules.
12481 (composite.h): Added as dependency where appropriate.
12483 * w32gui.h (XGCValue): New struct for emulating X GCs.
12485 * w32term.h (XCharStruct): New struct for emulating X.
12487 * w32console.c (turn_on_face, turn_off_face): New functions.
12488 (change_line_highlight): New prototype for new redisplay.
12489 (write_glyphs): Support multibyte text. Support faces.
12491 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12493 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12494 throughout. struct frame * in place of FRAME_PTR.
12495 Skeleton support for images, toolbars, tooltips from xfns.c.
12496 (Fx_create_frame): Use system default for default scroll bar width.
12497 (w32_get_arg): Renamed from x_get_arg.
12498 (Fx_file_dialog): New function.
12499 (w32_list_fonts): Check cache before asking system.
12500 (Vw32_enable_synthesized_fonts): New variable.
12501 (Vw32_enable_italics): Obsolete, removed.
12503 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12504 Use SELECTED_FRAME macro.
12506 * w32menu.c: Add skeleton support for help strings on menus.
12507 (add_menu_item): Native checkbox and radio support added, but not
12508 yet enabled due to bugs.
12509 (push_menu_item): Add parameters type, selection and help.
12511 Formatting changes to reduce unnecessary diffs with xmenu.c.
12513 * w32select.c (Fw32_set_clipboard_data): Update call to
12514 find_charset_in_str.
12516 * w32term.c: Complete rewrite for new redisplay based on new
12517 xterm.c with necessary sections merged back in from old w32term.c.
12519 2000-01-21 Richard M. Stallman <rms@gnu.org>
12521 * data.c (set_internal): Further fix in same criterion.
12523 2000-01-20 Richard M. Stallman <rms@gnu.org>
12525 * data.c (set_internal): Fix the criteria for whether
12526 to swap out the old cached binding.
12528 2000-01-19 Dave Love <fx@gnu.org>
12530 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12532 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12534 * regex.c (re_compile_fastmap): While checking a range table for
12535 `charset', skip flag bits for a character class correctly.
12537 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12539 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12541 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12543 * widget.c (EmacsFrameSetCharSize): Change size of children first
12544 because of problems with main window geometry management under Lesstif.
12546 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12547 MENU_ITEMS_ITEM_.*.
12548 (MENU_ITEMS_ITEM_HELP): New enumerator.
12549 (push_menu_item): Add parameter HELP. Record help in menu_items.
12550 (single_menu_item, single_submenu, list_of_items): Call
12551 push_menu_item with new parameter.
12552 (single_submenu): Set help string in widget value.
12553 (menu_highlight_callback): New function.
12554 (set_frame_menubar): Call lw_create_widget with new
12556 (xmenu_show, xdialog_show): Ditto.
12558 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12560 * sound.c (Fplay_sound): Improve doc string.
12562 2000-01-11 Richard M. Stallman <rms@gnu.org>
12564 * lisp.h (set_internal): Enter the new arg.
12566 * eval.c (specbind): Record buffer-local variables specially,
12567 indicating which buffer's binding was saved.
12568 (unbind_to): Restore buffer-local variables specially
12569 in the proper buffer.
12571 * data.c (set_internal): New arg BUF.
12573 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12574 * data.c (Fset): Pass new arg to set_internal.
12575 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12577 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12579 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12581 2000-01-11 Richard M. Stallman <rms@gnu.org>
12583 * minibuf.c (Ftry_completion): Doc fix.
12585 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12587 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12590 2000-01-11 Andreas Schwab <schwab@suse.de>
12592 * coding.c (code_convert_region): Initialize total_skip.
12594 2000-01-08 Dave Love <fx@gnu.org>
12596 * eval.c (Fuser_variable_p): Check customizability too.
12598 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12600 * minibuf.c (Fcompleting_read): Doc fix.
12602 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12604 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12607 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12608 Check that input style is supported before trying to create an
12610 (x_window): Call x_create_im.
12612 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12614 * xfns.c (current_gif_memory_src): New variable.
12615 (gif_load): Record the address of the current memory source
12616 in current_gif_memory_src.
12617 (gif_read_from_memory): Use current_gif_memory_src.
12619 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12620 macros statement form.
12622 * sound.c (struct sound): Renamed from struct sound_file.
12623 (struct sound): Add members `data' and `header_size'.
12624 (enum sound_attr): Add SOUND_DATA.
12625 (current_sound, current_sound_device): Variables renamed from
12626 sound_file and sound_device.
12627 (parse_sound): Parse :data.
12628 (parse_sound): Handle sound data in strings.
12629 (find_sound_type): Function renamed from find_sound_file_type.
12630 (wav_init, au_init): Fail if sound's header_size is smaller than
12631 needed header size.
12632 (wav_play, au_play): Play sounds from string data.
12634 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12636 * lisp.h: Add prototype for allocate_string_data.
12638 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12640 * alloc.c (mark_buffer): Remove code in #if 0.
12642 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12643 (strings_consed): New variable.
12644 (allocate_string): Set it.
12645 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12646 (Fmemory_use_counts): Return strings_consed. Use Flist.
12648 * alloc.c: General cleanup in comments etc. Remove conditional
12649 compilation for `standalone'.
12651 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12653 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12654 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12655 (DONT_COPY_FLAG): Removed.
12656 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12657 (struct sdata, struct sblock): New
12658 (struct string_block): Rewritten.
12659 (STRINGS_IN_STRING_BLOCK): New macro.
12660 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12661 (large_sblocks, string_blocks, string_free_list): New variables.
12662 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12663 (init_strings): Rewritten.
12664 (allocate_string, allocate_string_data, compact_small_strings)
12665 (free_large_strings, sweep_strings): New functions.
12666 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12667 (struct string_block_head, current_string_block)
12668 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12669 (STRING_PAD): Removed.
12670 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12671 (Fgarbage_collect): Don't set mark bit in large strings.
12672 (mark_object): Mark strings differently. Mark symbol names
12674 (survives_gc_p): Test marked strings differently.
12675 (gc_sweep): Sweep strings differently, unmark strings in
12677 (compact_strings): Removed.
12679 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12681 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12682 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12684 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12686 * fileio.c (Finsert_file_contents): Signal error if visiting file
12687 in a non-empty buffer.
12689 * term.c (encode_terminal_code): Fix the previous change.
12691 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12693 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12694 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12696 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12698 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12700 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12701 need to test for MSDOS frames.
12703 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12705 * dosfns.c (unspecified_colors): Remove.
12706 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12708 (msdos_stdcolor_name): Return strings for unspecified fore- and
12709 back-ground colors.
12711 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12712 (syms_of_xfaces): Remove their staticpro's.
12713 (tty_color_name): Return Lisp strings for unspecified fore- and
12714 back-ground colors.
12715 (Finternal_set_lisp_face_attribute): Remove the special treatment
12716 for Qunspecified_{f,b}g.
12717 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12719 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12721 * xdisp.c (reseat_at_next_visible_line_start): Position before
12722 newline only if ending up on a newline.
12723 (next_element_from_ellipsis): Return success. Handle case of
12724 displaying no ellipsis. Fix case of ellipsis defined in display table.
12725 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12728 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12730 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12731 (Fcolor_supported_p): Renamed from face-color-supported-p.
12733 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12735 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12736 list of colors renamed to tty-defined-color-alist.
12737 (tty_color_name): Pass the frame to tty-color-by-index.
12738 (realize_tty_face): tty-color-alist is now a function which
12739 accepts the frame as argument.
12741 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12743 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12745 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12746 encode_terminal_code.
12748 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12750 * dispnew.c (mode_line_string): Support termcap frames as well.
12752 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12754 * syntax.c (Fforward_word): Undo previous change.
12756 * editfns.c (Fconstrain_to_field): Don't constrain if
12757 inhibit-field-text-motion is non-nil.
12758 (Fline_beginning_position): Undo previous change.
12759 (Fline_end_position): Ditto.
12761 * syntax.c (Fforward_word): Notice field boundaries only if
12762 inhibit-field-text-motion is nil.
12764 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12766 * editfns.c (Vinhibit_field_text_motion): New variable.
12767 (inhibit-field-text-motion): New DEFVAR_LISP.
12768 (Fline_beginning_position, Fline_end_position): Notice field
12769 boundaries only if inhibit-field-text-motion is nil.
12771 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12772 All calls adjusted.
12773 (x_build_heuristic_mask): Likewise.
12774 (xbm_load_image_from_file): Change error output.
12775 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12776 (gif_load, gs_load, x_kill_gs_process): Ditto.
12778 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12779 color indices when accessing raster pixels.
12780 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12781 one of :file or :data.
12782 (enum pbm_keyword_index): Add PBM_DATA.
12783 (pbm_format): Add :data.
12784 (pbm_image_p): Allow either :file or :data.
12785 (pbm_read_file): New function.
12786 (pbm_scan_number): Rewritten to read from string.
12787 (pbm_load): Support :data.
12789 See ChangeLog.8 for earlier changes.
12791 ;; Local Variables:
12792 ;; coding: iso-2022-7bit
12795 Copyright (C) 2001 Free Software Foundation, Inc.
12796 Copying and distribution of this file, with or without modification,
12797 are permitted provided the copyright notice and this notice are preserved.