1 2001-10-08 Gerd Moellmann <gerd@gnu.org>
3 * puresize.h (BASE_PURESIZE): Increase to 725000.
5 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
7 * xfaces.c (free_frame_menubar): Add prototype.
9 * lisp.h (init_window): Add prototype.
11 * editfns.c: Include ctype.h.
13 * xterm.c: USE_LUCID can be defined iff USE_X_TOOLKIT is defined.
14 (xm_scroll_callback) [USE_MOTIF]: Remove unused variable
16 (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]: Remove unused
19 * xfns.c (Fx_hide_tip): Fix typo in a doc string.
20 (Fx_file_dialog) [USE_MOTIF]: Remove unused variables
21 `popup_activated_flag' and `title'.
23 * doc.c (Fdocumentation_property): Fix typo in a doc string.
25 * emacs.c (main): Remove extra `;'.
27 * atimer.h (struct atimer): Fix typos in a comment.
31 * Makefile.in: Fix typo.
33 * README: Remove obsolete part mentioning removed VMS file.
35 2001-10-07 Miles Bader <miles@gnu.org>
37 * Makefile.in (lisp, shortlisp): Add `button.elc'.
39 2001-10-07 Ken Raeburn <raeburn@gnu.org>
41 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
44 * lisp.h (Ffield_end): Declare.
46 2001-10-07 Gerd Moellmann <gerd@gnu.org>
48 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
50 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
52 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
54 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
56 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
57 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
59 * alloc.c (inhibit_garbage_collection): Simplify.
60 (Fmemory_use_counts): Ditto.
62 * data.c (most_positive_fixnum, most_negative_fixnum): New
64 (syms_of_data): DEFVAR_INT most-positive-fixnum and
67 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
68 (FIXNUM_OVERFLOW_P): New macros.
70 2001-10-06 Miles Bader <miles@gnu.org>
72 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
73 scroll_bar_bottom_shadow_pixel fields.
74 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
75 for the shadows, and tell the toolkit about them if we succeed.
76 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
77 Free scroll-bar shadow colors.
78 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
79 Free scroll-bar shadow colors when the background color changes.
80 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
81 Initialize scroll-bar shadow-color fields.
83 2001-10-05 Gerd Moellmann <gerd@gnu.org>
85 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
87 2001-10-05 Miles Bader <miles@gnu.org>
89 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
90 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
91 New functions (were in simple.el).
92 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
93 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
94 (syms_of_minibuf): Initialize them.
96 2001-10-05 Gerd Moellmann <gerd@gnu.org>
98 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
99 (tiff_load): Install them as error and warning handler.
101 2001-10-04 Andrew Innes <andrewi@gnu.org>
103 * w32fns.c (x_to_w32_color): Fix argument to alloca.
104 (w32_load_system_font): Don't believe what GetLanguageFontInfo
105 says; query codepage info directly to determine if font is double
107 (x_to_w32_charset): Handle private format for unknown charsets.
108 Handle wildcards in charset spec, by ignoring them.
109 (w32_codepage_for_font): Fix argument to alloca. Don't remove
110 "*-" prefix from charset.
111 (x_to_w32_font): Enlarge remainder array for safety. Specifically
112 handle the truncated font spec form constructed by font_list_1, so
113 that we correctly identify the charset fields. Don't remove "*-"
115 (w32_list_synthesized_fonts): Fix argument to alloca.
117 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
119 * window.h (MINI_WINDOW_P): Use NILP.
121 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
123 * termhooks.h (struct input_event): Use proper type for `kind'.
125 2001-10-04 Gerd Moellmann <gerd@gnu.org>
127 This handles unknown keysyms better than before. For example,
128 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
129 Emacs formerly completely ignored F5. With the change, it derives
130 a key symbol from the name of the X keysym, `ccaron' in this case.
131 Reported by Martin Buchholz.
133 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
136 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
137 that EVENT->code isn't a function key, use the keysym's name.
139 2001-10-04 Gerd Moellmann <gerd@gnu.org>
141 FOREACH is a macro that should make it easier to loop over Lisp
142 lists with checks for cycles and proper lists.
144 * lisp.h (LIST_END_P, FOREACH): New macros.
146 2001-10-04 Gerd Moellmann <gerd@gnu.org>
148 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
149 called for a lost connection. Prevent dumping core in this case.
150 Instead print the X error, and exit. On user request.
152 * xterm.c (error_msg): New variable.
153 (x_fatal_error_signal): New function.
154 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
155 as fatal_error_signal_hook around the call to XtCloseDisplay.
157 * emacs.c (fatal_error_signal_hook): New variable.
158 (fatal_error_signal): Call that function.
160 2001-10-04 Gerd Moellmann <gerd@gnu.org>
162 With this, Emacs prints how much pure storage it will
163 approximately need in case pure storage overflows while dumping.
165 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
167 (init_alloc_once): Initialize new variables.
168 (PURE_POINTER_P): Use new variables.
169 (pure_alloc): If pure storage overflows, allocate from the heap.
170 (check_pure_size): New function.
171 (Fgarbage_collect): Don't GC if pure storage has overflowed.
173 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
174 (check_pure_size): Add prototype.
176 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
178 2001-10-04 Gerd Moellmann <gerd@gnu.org>
180 This adds a post-gc-hook that's run with GC inhibited.
181 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
183 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
184 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
185 (Fgarbage_collect): Run post-gc-hook.
187 2001-10-04 Gerd Moellmann <gerd@gnu.org>
189 This adds `defvaralias' and `indirect-variable'. Changes not
190 directly related to this feature are there to gain the same
191 performance again as before variable aliases.
193 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
194 code to get and set symbol values, to take defvaralias into account.
196 (Note: the new `constant' bit-flag in symbols would make it
197 possible to define arbitrary read-only variables, e.g. with
200 Documentation is in lispref/variables.texi. Added to NEWS.
202 * lisp.h (enum symbol_interned): New enumeration.
203 (struct Lisp_Symbol): Remove member `obarray', add
204 `indirect_variable', `constant', and `interned'.
205 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
206 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
207 (indirect_variable): Add prototype.
209 * print.c (print_preprocess, print_object): Test internedness of
212 * lread.c (Fintern, Funintern): Set symbol's interned and constant
214 (init_obarray): Likewise for t and nil.
216 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
217 (Fdefvaralias): New function.
218 (specbind): Simplify the test if symbol is a constant.
219 (syms_of_eval): Defsubr Fdefvaralias.
221 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
222 (Qcyclic_variable_indirection): New variable.
223 (Fkeywordp): Check for internedness differently.
224 (Fmakunbound): Simplify the test if symbol is a constant.
225 (indirect_variable, Findirect_variable): New functions.
226 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
228 (let_shadows_buffer_binding_p): Check for variable aliases.
229 (set_internal): Simplify the test if SYMBOL is a constant.
230 If SYMBOL has a buffer-local value and is an alias, use the aliased
232 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
235 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
236 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
239 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
241 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
242 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
243 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
245 2001-10-03 Miles Bader <miles@gnu.org>
247 * callproc.c (syms_of_callproc): Explicitly state in the
248 documentation for `process-environment' that earlier entries take
249 precedence over later ones.
251 2001-10-02 Miles Bader <miles@gnu.org>
253 * textprop.c (Fnext_char_property_change)
254 (Fprevious_char_property_change): Remove reference to non-existant
255 argument OBJECT from doc-string.
257 2001-10-01 Gerd Moellmann <gerd@gnu.org>
259 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
260 (try_window_id): Skip back over lines ending in a newline from a
263 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
266 2001-10-01 Richard M. Stallman <rms@gnu.org>
268 * search.c (Freplace_match): Doc fix.
270 2001-09-28 Andrew Innes <andrewi@gnu.org>
272 * w32menu.c (set_frame_menubar): Take into account that
273 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
276 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
278 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
280 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
282 * s/gnu-linux.h: Fix a typo in comment.
284 2001-09-28 Andreas Schwab <schwab@suse.de>
286 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
287 nocombreloc, in case -z combreloc is the default.
289 2001-09-28 Gerd Moellmann <gerd@gnu.org>
291 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
292 really going on here.
294 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
296 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
298 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
300 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
301 utf-8, menu-bar, and latin-N.
302 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
304 (lisp): Add latin-N, since they are preloaded.
306 2001-09-27 Gerd Moellmann <gerd@gnu.org>
308 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
309 to the left. Some cleanup.
311 * xdisp.c (display_mode_element): One more case where a string's
312 multibyteness should be used for display.
314 2001-09-26 Gerd Moellmann <gerd@gnu.org>
316 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
319 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
320 of the only temporarily set echoing flag for deciding when
323 * keyboard.c (echo_kboard): Make externally visible.
325 * lisp.h (echo_kboard): Declare extern.
327 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
328 fonts_changed_p if we need larger matrices due to vscrolling.
329 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
330 this round of redisplay if make_cursor_line_fully_visible fails.
331 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
332 (try_cursor_movement, try_scrolling): Use them instead of integers.
334 * dispextern.h (required_matrix_width, required_matrix_height):
337 * dispnew.c (required_matrix_width, required_matrix_height):
339 (allocate_matrices_for_window_redisplay)
340 (allocate_matrices_for_frame_redisplay: Use them.
341 Remove parameters CH_DIM.
343 * xdisp.c (display_mode_lines): Temporarily set selected_frame
344 and selected_window to the frame of the window whose mode-lines
345 are displayed, and to the window itself.
346 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
349 2001-09-25 Gerd Moellmann <gerd@gnu.org>
351 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
352 the image cache under us.
354 * xdisp.c (display_mode_element): If the mode element is a symbol
355 with a string value, use that string's multibyteness for displaying.
357 * keyboard.c (read_char): Don't clear a message for a switch-frame
358 event. From Stefan Monnier <monnier@cs.yale.edu>.
360 * xterm.c (fast_find_position) [0]: Add a presumably more correct
361 version for after 21.1.
363 * xdisp.c (row_containing_pos): Make externally visible.
365 * dispextern.h (row_containing_pos): Add prototype.
367 * process.c (send_process): Disable composition if from_byte < 0.
368 From Kenichi Handa <handa@etl.go.jp>.
370 2001-09-24 Gerd Moellmann <gerd@gnu.org>
372 * xterm.c (refreshicon): Function removed.
374 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
376 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
378 * xterm.c (toplevel): Remove includes in #if 0.
380 * process.c (sigchld_handler) [LINUX]: Don't return from
381 the signal handler at the end of the loop.
383 2001-09-21 Gerd Moellmann <gerd@gnu.org>
385 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
386 Terminate only if kill returns -1, and errno is ESRCH.
388 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
390 * Makefile.in (shortlisp): Add ../lisp/env.elc.
392 2001-09-20 Gerd Moellmann <gerd@gnu.org>
394 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
395 since this function can be called during GC.
397 * callproc.c (Fcall_process): Handle errors from pipe(2).
398 (child_setup): Delete code in #ifdef vipc.
400 2001-09-19 Gerd Moellmann <gerd@gnu.org>
402 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
403 (display_mode_element): Display the string from decode_mode_spec
404 depending on its multibyteness.
406 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
408 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
410 2001-09-18 Gerd Moellmann <gerd@gnu.org>
412 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
413 recursive_edit_unwind.
414 (recursive_edit_unwind): Set kboard state according to
417 * buffer.c (modify_overlay): Don't do nothing if START == END;
418 This can still be a modification, for example when an overlay has
419 a before-string or after-string.
420 (Fdelete_overlay): Prevent redisplay optimizations when deleting
421 an overlay with before-string or after-string.
423 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
424 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
426 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
427 first_unchanged_at_end_row is in front of
428 last_unchanged_at_beg_row. This code should be removed after the
431 2001-09-17 Gerd Moellmann <gerd@gnu.org>
433 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
434 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
436 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
439 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
441 * dired.c (Ffile_attributes): Doc fix.
443 2001-09-14 Gerd Moellmann <gerd@gnu.org>
445 * fileio.c (Ffile_symlink_p): Fix last change.
447 * filelock.c (current_lock_owner): Fix last change.
449 2001-09-13 Gerd Moellmann <gerd@gnu.org>
451 * filelock.c (current_lock_owner): If readlink returns ERANGE,
452 take that to mean that the buffer is too small.
454 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
455 that to mean that the buffer is too small.
457 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
458 current buffer's multibyteness when discarding the iterator's
461 * xfns.c (Fx_window_property): Handle case that property gets
462 deleted between the two calls to XGetWindowProperty.
464 2001-09-11 Gerd Moellmann <gerd@gnu.org>
466 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
468 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
469 in addition to read-only.
471 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
472 to t in addition to read-only.
474 * lisp.h (Qinhibit_modification_hooks): Declare.
476 * insdel.c (Qinhibit_modification_hooks): New variable.
477 (syms_of_insdel): Initialize and staticpro it.
479 * textprop.c (verify_interval_modification): Don't run
480 modification-hooks if inhibit_modification_hooks.
482 * dispnew.c (set_window_cursor_after_update): Fix code
483 finding glyph row containing cursor when cursor_in_echo_area
486 * xdisp.c (init_from_display_pos): Put some code in #if 0.
487 (add_to_log): Use bcopy instead of strcpy.
488 (init_from_display_pos): Use an explicit loop over bytes in
489 overlay strings instead of calling index.
491 2001-09-10 Gerd Moellmann <gerd@gnu.org>
493 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
495 * dispnew.c (direct_output_for_insert): Don't change IT's
496 stop_charpos to something in front of its current position.
498 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
501 2001-09-10 Richard M. Stallman <rms@gnu.org>
503 * frame.c (Fmouse_position): Doc fix.
505 2001-09-07 Gerd Moellmann <gerd@gnu.org>
507 * xdisp.c (init_from_display_pos): Don't compare the result
508 of calling index with NULL.
510 2001-09-06 Gerd Moellmann <gerd@gnu.org>
512 * xfns.c (x_set_background_color): Don't change the colors
513 of the X window of scroll bar widgets.
515 2001-09-05 Andrew Innes <andrewi@gnu.org>
517 * w32fns.c (w32_createwindow): Undo last change.
519 2001-09-05 Gerd Moellmann <gerd@gnu.org>
521 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
523 * xdisp.c (string_buffer_position): Use *single_char_property*
524 functions instead of the *single_property* functions.
526 2001-09-04 Andrew Innes <andrewi@gnu.org>
528 * w32term.c (w32_read_socket): Add more information to debugging
531 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
532 from Emacs frames, so that calls to GetClipBox in w32term.c
533 correctly report when part of a frame is visible (including
534 scrollbars, etc). This prevents repeated redrawing of frames when
535 only a scrollbar is visible.
536 (w32_wnd_proc): Add more frame information to debugging output.
538 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
540 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
542 2001-09-03 Gerd Moellmann <gerd@gnu.org>
544 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
545 help-echo for a string which doesn't have help-echo itself, use
546 get-char-property to obtain the help-echo from the string's buffer
547 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
548 have mouse-face, look ``under'' the string for mouse-face from an
550 (fast_find_position): Add parameter STOP. In the final row, stop
551 before glyphs having STOP as object. Don't consider glyphs that
552 are not from a buffer.
554 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
556 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
558 * fns.c (Fmd5): Doc fix.
560 2001-08-31 Gerd Moellmann <gerd@gnu.org>
562 * composite.c (update_compositions): Do nothing if
563 inhibit-modification-hooks is set.
565 2001-08-30 Gerd Moellmann <gerd@gnu.org>
567 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
568 and check_message_stack if terminating abnormally. We want
569 glyph matrices etc. in a core dump.
571 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
572 (syms_of_xdisp): Initialize them.
573 (handle_single_display_prop): Don't change point, bind `object',
574 `position', and `buffer-position' instead to the object having the
575 `display' property, position in the object and position in the buffer.
577 * fileio.c (Finsert_file_contents): Don't change the multibyteness
578 of the buffer if REPLACE is non-nil.
580 2001-08-29 Gerd Moellmann <gerd@gnu.org>
582 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
584 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
586 * w32term.c (x_set_glyph_string_background_width)
587 (show_mouse_face): Track the last changes in xterm.c.
589 2001-08-28 Gerd Moellmann <gerd@gnu.org>
591 * xterm.c (x_set_glyph_string_background_width): Set the glyph
592 string's background width so that multi-line mouse-face is drawn
593 to the right edge of the window.
594 (show_mouse_face): Set the row's mouse_face_p flag after drawing
597 * dispnew.c (direct_output_for_insert): Set updated_area
598 before inserting/writing glyphs.
600 * xdisp.c (display_mode_element): Use string_byte_to_char to
601 determine character positions in strings, use chars_in_text
603 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
604 a matrix as parameter; this is easier to use from GDB.
606 2001-08-28 Miles Bader <miles@gnu.org>
608 * textprop.c (Fprevious_single_char_property_change)
609 (Fnext_single_char_property_change): Doc fixes.
611 2001-08-27 Gerd Moellmann <gerd@gnu.org>
613 * fileio.c (Finsert_file_contents): Allocate, restore, and
614 free composition data in the case of REPLACE not being nil.
616 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
617 there exist overlay strings with newlines at POS.
618 (text_outside_line_unchanged_p): Return 0 if changes start at
619 START and overlays exist at START. Likewise for END.
620 (try_window_id): Give up if init_to_row_end returns 0.
622 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
625 2001-08-24 Gerd Moellmann <gerd@gnu.org>
627 * keymap.c (access_keymap): Return the cdr of the binding of
628 a generic character instead of its definition (KEY . BINDING).
630 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
631 to 0 also in the REPLACE case.
633 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
635 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
636 open to determine whether file is readable (as for DOS_NT).
638 2001-08-23 Gerd Moellmann <gerd@gnu.org>
640 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
641 coding.type is coding_type_no_conversion or coding_type_raw_text,
642 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
643 non-nil instead of just setting enable_multibyte_characters in the
646 2001-08-22 Gerd Moellmann <gerd@gnu.org>
648 * dispextern.h (struct face_cache): Add member
651 * xfaces.c (menu_face_changed_default): New variable.
652 (menu_face_changed_count): Variable removed.
653 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
654 the menu_face_changed_default flag, otherwise set the FRAME's
655 menu_face_changed_p flag if the `menu' face has been changed.
656 Prevent calling set_font_frame_param if FRAME is t.
657 (make_face_cache): Initialize cache's menu_face_changed_p
658 from menu_face_changed_default.
659 (realize_basic_faces): Look into the frame's face cache to
660 determine if the menu appearance needs updating.
662 * keymap.c (access_keymap): Fix last change to not consider
663 IDX when it has modifiers.
665 2001-08-21 Gerd Moellmann <gerd@gnu.org>
667 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
668 . BINDING) exists, where GENERIC-CHAR is the generic character of
669 the charset of IDX, return BINDING unless there exists a binding
672 2001-08-16 Gerd Moellmann <gerd@gnu.org>
674 * xrdb.c (SYSV): Don't define on Solaris 2.
675 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
677 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
678 of the screen line, not text line, containing IT's current position.
680 2001-08-15 Gerd Moellmann <gerd@gnu.org>
682 * window.c (window_scroll_pixel_based): Don't recenter if
683 PT is partially visible in the window.
685 * xterm.c (expose_window_tree, expose_window, expose_line):
686 Return 1 when overwriting mouse-face.
687 (expose_frame): If mouse-face was overwritten, redo it.
689 * xfaces.c (x_update_menu_appearance): Don't call
690 set_frame_menubar, let the next redisplay do it.
692 2001-08-14 Andrew Innes <andrewi@gnu.org>
694 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
695 drawing glyph string.
697 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
699 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
702 2001-08-14 Gerd Moellmann <gerd@gnu.org>
704 * xfaces.c (x_update_menu_appearance): Save and restore value of
705 interrupt_input_blocked.
707 2001-08-13 Gerd Moellmann <gerd@gnu.org>
709 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
710 a line start, move back to the line start.
712 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
713 exactly when a mini-buffer is active.
715 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
716 in units of 1/8 character on non window-system frames.
717 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
719 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
721 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
724 2001-08-09 Gerd Moellmann <gerd@gnu.org>
726 * keyboard.c (Vpre_help_message): New variable.
727 (syms_of_keyboard): Initialize and staticpro it.
728 (show_help_echo): Record current message before displaying a
729 help-echo, and restore that message when clearing the help.
731 * xfns.c (x_create_im): Remove prototype.
733 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
735 * dispnew.c (adjust_glyph_matrix): Undo last change.
737 2001-08-08 Gerd Moellmann <gerd@gnu.org>
739 * dispnew.c (adjust_glyph_matrix): In the optimization for
740 windows whose height has changed, disable partially visible lines.
742 2001-08-07 Gerd Moellmann <gerd@gnu.org>
744 * window.c (Frecenter): If ARG < 0, and on a window system
745 frame, count in some empty lines when we can't move -ARG lines down.
747 * xdisp.c (start_display): Don't try to determine the continuation
748 lines width if lines are truncated. It's superfluous and leads to
749 incorrect results if POS is not visible in the window after
750 reseating the iterator at the previous line start.
752 2001-08-06 Gerd Moellmann <gerd@gnu.org>
754 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
756 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
758 * alloc.c (init_stack): Remove declaration.
760 2001-08-03 Gerd Moellmann <gerd@gnu.org>
762 * keyboard.c (read_key_sequence): Check that key is an integer
763 before comparing it with quit_char.
764 (add_command_key): Use larger_vector.
765 (read_char_x_menu_prompt): Instead of converting symbol and
766 integer events into conses (EVENT . nil), use (EVENT . disabled)
767 which cannot be confused with valid events.
768 (read_char): When reading from Vunread_command_events, check for
769 events of the form (EVENT . disabled) instead of
772 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
773 a float, determine the max height from the frame's height.
775 2001-08-02 Gerd Moellmann <gerd@gnu.org>
777 * xdisp.c (redisplay_internal): Take message_cleared_p into
778 account only if minibuf_level == 0.
780 2001-08-01 Gerd Moellmann <gerd@gnu.org>
782 * xdisp.c (redisplay_internal): Add a check for the last
785 * xdisp.c (message_cleared_p): New variable.
786 (clear_message): Set message_cleared_p when clearing the current
788 (redisplay_internal): Look at message_cleared_p to capture
789 the case that the echo area should be cleared.
791 * keyboard.c (command_loop_1): Fix spelling of
792 resize_echo_area_exactly.
794 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
796 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
798 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
799 current matrix when the window gets smaller.
801 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
803 * print.c (strout): Cast the character passed to insert_char to
804 unsigned char, to avoid sign extension when it is promoted to int.
806 2001-07-31 Gerd Moellmann <gerd@gnu.org>
808 * fileio.c (Finsert_file_contents): Don't treat a return value
809 of 0 from emacs_read as an IO error.
811 2001-07-30 Gerd Moellmann <gerd@gnu.org>
813 * keyboard.c (abs): New macro.
814 (double_click_fuzz): New variable.
815 (make_lispy_event): Use it to determine what makes a double-click.
816 (syms_of_keyboard): DEFVAR_INT it.
818 * xmenu.c (set_frame_menubar): Take into account that
819 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
822 2001-07-27 Gerd Moellmann <gerd@gnu.org>
824 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
826 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
827 of row's visible height.
829 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
830 deal with the first overlay string having an image `display' property.
831 (try_window_reusing_current_matrix, compute_line_metrics):
832 Fix computation of row's visible height for the case that part of the
833 row is invisible above and part of the row is at the same time
834 invisible below the window.
836 2001-07-26 Gerd Moellmann <gerd@gnu.org>
838 * xfns.c (x-show-tip): Doc fix.
840 * xfns.c (Vx_max_tooltip_size): New variable.
841 (syms_of_xfns): DEFVAR_LISP it.
842 (Fx_show_tip): Set frame's window_width to the width of the
843 window. Use a maximum tooltip size specified by
844 Vx_max_tooltip_size, if that has valid contents.
845 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
847 2001-07-26 Andrew Innes <andrewi@gnu.org>
849 * w32term.c (x_display_list): New variable.
850 (w32_term_init): Set it.
852 * w32term.h (x_display_list): New extern.
854 2001-07-26 Gerd Moellmann <gerd@gnu.org>
856 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
857 is non-nil, instead of when redisplaying_p is non-zero.
859 (mark_window_display_accurate_1): Add an assertion.
861 2001-07-25 Gerd Moellmann <gerd@gnu.org>
863 * dispextern.h (struct it): Increase size of ctl_chars to 16.
865 * xfns.c (Fx_file_dialog): Block/unblock input while processing
866 events so that we get a chance of processing expose events.
868 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
870 2001-07-24 Gerd Moellmann <gerd@gnu.org>
872 * xfns.c (valid_image_p): Protect better against invalid image
873 specifications. Previous code could signal an error.
875 2001-07-23 Gerd Moellmann <gerd@gnu.org>
877 * indent.c (current_column): Fix column computation in the
878 presence of display table entries.
879 (current_column_1, Fmove_to_column, compute_motion): Likewise.
881 * dispnew.c (adjust_glyph_matrix): In the optimization for
882 windows whose height has changed, use the new window height
883 to compute which rows to invalidate.
885 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
886 (MAX_10_EXP): New macro.
889 * coding.c (code_convert_region): Handle the multibyte case if
890 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
892 2001-07-20 Gerd Moellmann <gerd@gnu.org>
894 * dispextern.h (struct face): Change type of `stipple' to
897 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
899 2001-07-19 Gerd Moellmann <gerd@gnu.org>
901 * dispnew.c (update_window): Don't set the cursor at the end
902 of the update if display update has been paused.
904 * composite.h (syms_of_composite): Renamed from syms_of_composition.
906 2001-07-18 Ken Raeburn <raeburn@gnu.org>
908 * fns.c (Fset_char_table_default): Check that a charset is defined
909 before checking its dimension.
911 2001-07-17 Ken Raeburn <raeburn@gnu.org>
913 * coding.c (setup_coding_system): Don't do any designation based
914 on reg_bits if charset is not yet defined.
916 * lisp.h (XVECTOR): Verify correct object type before returning a
917 pointer, using eassert.
919 2001-07-17 Gerd Moellmann <gerd@gnu.org>
921 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
922 Increase to 4096 because of paste problems reported on GNU/Linux.
924 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
926 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
928 2001-07-16 Gerd Moellmann <gerd@gnu.org>
930 * fileio.c (unwind_read): Function removed.
931 (read_non_regular, read_non_regular_quit): New functions.
932 (Finsert_file_contents): When reading from non-regular files,
933 arrange to catch a `quit' and terminate the loop. Rearrange
934 code so that a `quit' when reading from a regular file doesn't
935 insert text in the buffer.
937 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
938 Clear faces afterwards.
939 (clear_font_table): Take a x_display_info parameter. Don't free
940 fonts being the default font of any frame on the given display.
942 2001-07-13 Gerd Moellmann <gerd@gnu.org>
944 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
945 instead of CHAR_STRING which can signal an error.
947 * charset.c (char_to_string_1): Extracted from char_to_string.
948 Return -1 instead of signaling an error.
949 (char_to_string): Use it.
951 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
953 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
955 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
956 is t, don't try to append anything to it.
958 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
960 * dired.c (file_name_completion): Pass dp->d_name to
961 Fstring_match, not elt, which is always nil here.
963 2001-07-12 Gerd Moellmann <gerd@gnu.org>
965 * xselect.c (x_decline_selection_request): Handle errors
966 caused by receivers that have vanished.
968 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
969 ignoring events on foreign windows in #if 0. Always dispatch
970 the event after checking it with x_handle_property_notify.
972 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
973 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
974 TRACE macros to facilitate debugging. Add additional trace statements.
975 (toplevel): Add prototypes for file-local functions.
976 (x_atom_to_symbol): Remove DPYINFO parameter.
978 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
980 * w32menu.c (menubar_selection_callback, w32_menu_show):
981 Initialize `entry' to nil.
982 (w32_dialog_show): Remove unused `save_wv' variable.
983 (name_is_separator): Recognize "--:foo" and "--foo-bar".
985 2001-07-11 Gerd Moellmann <gerd@gnu.org>
987 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
989 * fileio.c (unwind_read): Print a message when discarding inserted
990 text or switching the buffer to unibyte. Change parameter.
991 (Finsert_file_contents): Don't pass VISIT to unwind_read.
993 * fileio.c (unwind_read): New function.
994 (Finsert_file_contents): Record it as unwind-function for
995 the case that reading is interrupted by C-g.
997 2001-07-10 Gerd Moellmann <gerd@gnu.org>
999 * dispnew.c (update_window): Don't skip the header-line
1000 update when scrolling_window returns 0.
1002 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
1004 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
1005 for the case that x_decode_color signals an error.
1007 * xdisp.c (add_to_log): Do nothing if called asynchronously.
1009 2001-07-09 Gerd Moellmann <gerd@gnu.org>
1011 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
1012 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
1015 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
1017 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
1018 doc string line for dos-timezone-offset.
1020 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
1021 inline assembly, to avoid compiler warnings.
1022 (syms_of_msdos): Add \n\ at the end of a line in the doc string
1023 line for dos-unsupported-char-glyph.
1025 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
1027 2001-07-05 Gerd Moellmann <gerd@gnu.org>
1029 * sound.c: Include Emacs' header files with #include "...".
1031 * eval.c (specbind): Additionally record the buffer that was
1032 current when a buffer-local or frame-local variable was bound.
1034 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1036 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1037 to unibyte characters in unibyte buffers.
1039 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1041 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1042 the frame on the binding stack. Change format of entries for
1043 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1044 (unbind_to): Handle unbinding a frame-local variable.
1046 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1047 glyphs and truncation glyphs at the end of a row from its pixel width.
1048 (dump_glyph_row): Print row's continuation_lines_width.
1049 (try_window_id): Take the shortcut if ZV is visible in the
1050 window, but there are actually no changes at ZV.
1052 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1054 * xterm.h (x_free_dpy_colors): Add prototype.
1056 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1057 right number of arguments.
1059 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1060 ($(lwlibdir)TAGS): New target.
1061 (TAGS): Fix dependency list.
1063 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1066 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1068 * emacs.c (main): Remove extern declaration for sys_nerr, which
1069 isn't used and causes a compilation error with GCC 3.0 on
1072 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1074 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1075 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1076 (toplevel): Include <signal.h> and syssignal.h.
1078 * sound.c (vox_configure, vox_close): Turn off atimers
1081 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1083 * keyboard.c (read_char) <non_reread>: Record the previous idle
1084 start time before calling timer_stop_idle.
1085 (read_char) <reread_first>: After processing a help-echo event,
1086 restore the previous idle start time.
1088 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1089 the start of invisible text.
1090 (setup_for_ellipsis): New function.
1091 (next_overlay_string): After all overlay strings have been
1092 processed, display an ellipsis if necessary.
1093 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1094 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1096 * dispextern.h (struct iterator_stack_entry): Add member
1099 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1101 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1102 on the value of the wait-for-wm frame parameter.
1104 * xterm.h (struct x_output): Add member wait_for_wm.
1106 * xfns.c (Qwait_for_wm): New variable.
1107 (x_frame_parms): Add entry for `wait-for-wm".
1108 (x_set_wait_for_wm): New function.
1109 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1110 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1112 * xdisp.c (try_window_id) <all changes below window end>: Don't
1113 take this shortcut if ZV is visible in the window.
1114 (try_window_id): When checking for window start being in changed
1115 text, don't check that the buffer's size has changed.
1117 2001-06-23 Richard M. Stallman <rms@gnu.org>
1119 * minibuf.c (Fcompleting_read): Doc fix.
1121 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1123 * composite.c (Ffind_composition_internal): Accept ZV
1124 and a string's end position as POS.
1126 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1128 * composite.c (Ffind_composition_internal): Check POS
1131 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1133 * editfns.c (Fmessage_box): If the frame is not under a window
1134 system, output the message in the echo area.
1136 2001-06-14 Richard M. Stallman <rms@gnu.org>
1138 * xdisp.c (try_window_id): When EOB is visible, don't treat
1139 insertion at EOB as if it were "off the bottom of the screen."
1141 2001-06-11 Andrew Innes <andrewi@gnu.org>
1143 * w32proc.c (create_child): Add new parameter is_gui_app.
1144 (w32_executable_type): Add new parameter is_gui_app.
1145 (sys_spawnve): Use it.
1146 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1147 SIGQUIT. This matches better how the signals are interpreted by
1148 MSVC compiled programs.
1149 (syms_of_ntproc): Update docstring.
1151 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1153 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1154 well otherwise note_mouse_highlight might optimize away highlighting
1155 if we pass over that same overlay again.
1157 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1159 * lread.c (Fload): Document that the argument is run via
1160 substitute-in-file-name.
1162 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1164 * Makefile.in (bootstrap-doc): New target.
1165 (bootstrap-emacs): Depend on it.
1167 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1168 auto-save-list-file-name when shutting down Emacs, because
1169 creating the directory might signal an error, and leaves
1170 Emacs in a strange state.
1172 * term.c: (tty_cursor_hidden): New variable.
1173 (update_begin): Don't call tty_hide_cursor. Clean up.
1174 (update_end, set_terminal_window, set_scroll_region): Clean up.
1175 (ring_bell, reset_terminal_modes): Clean up.
1176 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1177 on tty_cursor_hidden.
1178 (write_glyphs): Call tty_hide_cursor.
1180 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1182 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1184 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1186 * xfns.c (enum image_value_type): New enumerator
1187 IMAGE_STRING_OR_NIL_VALUE.
1188 (parse_image_spec): Handle it.
1189 (xbm_format, pbm_format): Use it for :foreground and :background.
1190 (xbm_load, pbm_load): Check for nil color names.
1192 * xterm.c (note_mouse_highlight): If an overlapping overlay
1193 exists, but we find that we highlight the same overlay as before,
1194 don't do the highlighting again.
1196 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1198 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1199 Protect unibyte strings created by replacing their multibyte
1200 equivalents in menu_items.
1202 * keymap.c (Fsingle_key_description): NUL-terminate the string
1203 buffer before calling build_string.
1205 * callproc.c (Fcall_process): Deal with decode_coding returning
1206 CODING_FINISH_INCONSISTENT_EOL.
1208 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1210 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1211 an item's name with its key description in case the description
1212 is a multibyte string.
1214 * keymap.c (Fsingle_key_description): Create a multibyte string
1217 * macros.c (Fstart_kbd_macro): Doc fix.
1219 * xterm.c (cursor_in_mouse_face_p): New function.
1220 (x_draw_stretch_glyph_string): Use it to choose a different GC
1221 when drawing a cursor within highlighted text.
1223 * editfns.c (char_property_eq): Put in #if 0.
1225 * indent.c (string_display_width): Put in #if 0.
1227 * lread.c (Fload): Remove unused label.
1229 * termcap.c (speeds): Put in #if 0.
1231 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1233 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1235 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1236 transformation matrix by 10.
1238 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1240 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1241 only if it's equal to the former foreground pixel color.
1242 (x_set_foreground_color, x_set_background_color)
1243 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1245 2001-05-16 Dave Love <fx@gnu.org>
1247 * insdel.c (signal_before_change, signal_after_change): Consider a
1248 local change hook which changes the buffer.
1250 * process.c (read_process_output): Don't call signal_after_change
1251 and update_compositions after insert_from_string_before_markers.
1253 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1255 * xfaces.c (split_font_name): Use the right field when
1256 checking for `[...]' syntax.
1258 * buffer.c (copy_overlays): New function.
1259 (clone_per_buffer_values): Use it.
1261 * buffer.h (OVERLAY_PLIST): New macro.
1263 * keymap.c (Fsingle_key_description): Replace a build_string with
1264 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1266 * fontset.c (Ffontset_info): Check that face is non-null
1267 before accessing its fields.
1269 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1271 * keyboard.c (read_key_sequence): Prevent generating a fake
1274 * xfaces.c (split_font_name): Handle `[...]' for the right
1277 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1278 of CCL_STAT_INVALID_CMD.
1280 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1282 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1283 in <var> has no default value yet.
1285 * xfaces.c (try_alternative_families): First try the FAMILY.
1286 And if nothing is found in the end, try again with scalable fonts.
1287 (try_font_list): Let try_alternative_families do a bit more of
1288 the work. Only use FAMILY if it is not nil.
1289 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1291 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1293 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1294 pointer shape when show_mouse_face has already done it.
1296 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1299 * xfaces.c (split_font_name): Make sure to leave the loop
1300 with the right value of `i'.
1302 * xfaces.c (split_font_name): Handle matrix transformations
1303 in the pixel and point size fields of XLFD font names.
1304 (xlfd_point_size): Likewise.
1306 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1308 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1309 (x_to_w32_font): Add prototype.
1311 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1312 redefining, to avoid compiler warnings.
1314 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1316 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1317 (w32_get_bdf_glyph): Cast between unsigned char and char when
1318 passing arguments to subroutines, to shut up compiler warnings.
1319 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1322 * xfaces.c: Include keyboard.h before frame.h, not after it.
1324 * widget.c: Include keyboard.h before frame.h.
1326 * w32term.h (struct image, struct face): Forward declaration, to
1327 avoid compiler warnings.
1329 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1331 * keyboard.c (read_key_sequence): Don't modify events when
1332 generating fake prefix keys (mode-line, scroll-bar, ...) since
1333 this prevents proper processing of such events when pushed back
1334 into unread-command-events.
1336 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1337 actually redrawn. Make the function static.
1338 (note_mouse_highlight): Fix a case where the mouse cursor
1339 was changed back to the text cursor.
1341 * xterm.h (clear_mouse_face): Remove prototype.
1343 * xdisp.c (try_window_id): Fix the fix and set the right
1346 * xdisp.c (try_window_id): Fix computation of window end in the
1347 case that lines were deleted at the end of the window. Add some
1348 more debug_method_adds.
1350 * xfaces.c (try_alternative_families): New function.
1351 (try_font_list): Use it. If ATTRS specifies a family, check
1352 fonts from that family first.
1353 (choose_face_font): Remove code setting the family part of
1356 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1358 * xdisp.c (try_window_id): Fix case of all changes before
1361 * xdisp.c (try_window_id): Add some xasserts.
1363 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1365 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1367 2001-05-09 Dave Love <fx@gnu.org>
1369 * xdisp.c (GIVE_UP): Fix for K&R C.
1371 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1373 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1375 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1376 back to the text cursor shape without need.
1378 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1380 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1382 * dispextern.h (inverse_video): Declare extern.
1384 * keyboard.c (delete_kboard): Handle the case that selected_frame
1385 has been deleted in the course of x_connection_closed.
1387 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1389 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1390 Fix the change from 2001-04-30.
1392 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1394 * xfns.c (file_dialog_unmap_cb): New function.
1395 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1396 where a dialog is closed via the window manager.
1398 * xdisp.c (try_window_id): Cases of changes all in front of
1399 the window start or all below the window end mostly rewritten.
1400 (redisplay_window): Move the tests if try_window_id is
1401 applicable to try_window_id.
1402 (GIVE_UP): New macro.
1404 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1406 * xterm.c (expose_window): Return int. If W is the window
1407 currently being updated, mark the frame garbaged.
1408 Fix computation of rows intersecting the exposed rectangle.
1409 (expose_window_tree): Stop when expose_window returns 0.
1411 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1412 again if it has already been drawn.
1414 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1416 * syntax.c (update_syntax_table): Check that oldi has the same
1417 properties as old_prop before deciding not to invalidate.
1419 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1421 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1422 read-only text that is so because of text properties.
1424 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1425 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1426 windows that are components of a Lucid menu bar.
1428 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1430 * term.c (turn_on_face): Fix reverse video handling on terminals
1431 that don't support colors.
1433 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1435 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1438 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1440 * term.c (toggle_highlight): New function.
1441 (turn_on_face): Change handling of reverse video.
1443 * process.c (wait_reading_process_input):
1444 Call record_asynch_buffer_change only if a timer really changed buffers.
1446 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1447 of the number of overlays to check.
1449 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1451 * xdisp.c (try_window_id): Fix a case where window_end_pos
1452 and window_end_bytepos were not adjusted.
1454 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1456 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1459 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1461 * process.c (wait_reading_process_input) [!subprocesses]:
1462 Don't reference waiting_for_user_input_p, it's not defined in the
1463 branch without async subprocesses support.
1465 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1467 * keyboard.c (delete_kboard): Prevent a dangling reference
1468 from current_kboard to KB, which is freed.
1470 * process.c (wait_reading_process_input):
1471 Call record_asynch_buffer_change after running timers, to make
1472 read_key_sequence aware of buffer changes from under it.
1474 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1476 * xfaces.c (Qscalable_fonts_allowed): New variable.
1477 (realizing_basic_faces_p): Removed.
1478 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1480 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1481 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1482 for scalable-fonts-allowed to t.
1484 * fileio.c (Finsert_file_contents): If the file size returned from
1485 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1486 read from files on a procfs whose contents are generated dynamically.
1488 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1490 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1491 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1492 (__memalign_hook): Make the two prototypes consistent.
1494 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1496 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1497 matrix of mini-windows.
1499 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1501 * intervals.c (find_interval): Don't rebalance during signal handling.
1503 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1505 * fns.c: Include blockinput.h.
1507 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1509 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1511 * fns.c (Fcompare_strings): Fix return values.
1513 * window.c (window_scroll): Change the meaning of N to mean
1514 N screen-fulls or N lines.
1515 (window_scroll_pixel_based, window_scroll_line_based)
1516 (scroll_command, Fscroll_other_window): Change accordingly.
1518 * window.c (window_scroll_pixel_based, Frecenter):
1519 Call window_box_height instead of using it.last_visible_y for the
1520 height of the window.
1522 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1523 instead of using it.last_visible_y for the height of the window.
1525 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1526 From Dan Holmsand <dan@eyebee.com>.
1528 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1529 able to write to hidden and system files. From Dan Holmsand
1532 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1533 Holmsand <dan@eyebee.com>.
1535 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1537 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1539 * window.c (window_internal_height): Return 1 less if the
1540 window has a header line.
1542 * xdisp.c (try_window_id): When scrolling on a terminal, take
1543 the change of window_internal_height into account.
1545 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1547 * gmalloc.c (align): If the argument SIZE would overflow
1548 __malloc_ptrdiff_t, fail right away.
1550 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1552 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1553 Make sure the tooltip is completely visible.
1554 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1556 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1558 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1560 2001-04-06 Dave Love <fx@gnu.org>
1562 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1565 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1567 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1569 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1571 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1573 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1575 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1577 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1578 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1580 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1581 shell widget's position only if it is non-null.
1583 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1584 Set f->output_data.x->widget to null after destroying it.
1586 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1587 FILENAME to bring it in synch with the documentation.
1589 * xfaces.c (realizing_basic_faces_p): Renamed from
1590 realize_default_face_p.
1591 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1592 (realize_default_face): Don't set the flag.
1594 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1596 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1598 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1600 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1601 the buffer that was used for echoing.
1603 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1604 (first_font_matching): Removed unused function.
1605 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1606 (may_use_scalable_font_p): Remove parameter FONT; rename
1607 parameter NAME to FONT.
1608 (x_face_list_fonts): Fix missing bounds check.
1609 (realizing_default_face_p): New variable.
1610 (realize_default_face): Set and clear that flag.
1611 (x_face_list_fonts): When called during the realization of the
1612 default face, and no matching fonts are found when ignoring
1613 scalable fonts and fonts matching a regexp from
1614 face-ignored-fonts, try without ignoring fonts.
1616 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1618 * xfns.c (postprocess_image): New function.
1619 (lookup_image): Call it for all image types except PostScript.
1620 (x_kill_gs_process): Call postprocess_image.
1622 * xterm.c (x_use_underline_position_properties): New variable.
1623 (x_draw_glyph_string): Use it.
1624 (syms_of_xterm): DEFVAR_BOOL it.
1626 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1628 * xterm.c (x_alloc_nearest_color_1): New function.
1629 (x_alloc_nearest_color): Use it.
1630 (x_color_cells): Take a Display as argument, instead of a frame.
1631 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1632 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1633 (x_initialize): Register cvt_string_to_pixel as resource converter
1634 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1636 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1638 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1639 (set_iterator_to_next): If a string from a display property ends,
1640 consider the case that this might also be the end of an
1641 overlay string having the display property.
1643 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1645 * xdisp.c (reseat_to_string): Undo last change.
1647 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1648 matrix of a window when the header line changes, when
1649 new rows are allocated, or when the width changes.
1651 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1653 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1655 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1657 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1660 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1662 * data.c (Fsubr_interactive_form): New function.
1663 (syms_of_data): Defsubr it.
1665 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1666 (live_float_p, live_misc_p): Return 1 only if the offset of the
1667 pointer in its block is >= 0.
1669 2001-03-28 Paul Eggert <eggert@twinsun.com>
1671 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1672 microseconds calcuation. Avoid double-rounding problem.
1673 In doc string, warn that the result is approximate.
1675 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1677 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1678 bind `inhibit-eval-during-redisplay' to t.
1680 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1682 * xdisp.c (inhibit_eval_during_redisplay)
1683 (Qinhibit_eval_during_redisplay): New variables.
1684 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1685 don't eval, return nil instead.
1686 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1687 Initialize Qinhibit_eval_during_redisplay.
1689 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1690 the iterator's multibyte_p flag.
1692 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1693 instead of setting it to zero; it's incremented for each frame
1694 where the menu face is changed.
1696 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1697 change bottom shadow accordingly.
1699 * xterm.c (expose_window_tree, expose_frame): Don't compute
1701 (expose_window): Do it here instead.
1702 (x_draw_glyph_string): Fix a computation of the underline position.
1704 * bytecode.c (BYTE_CODE_QUIT): New macro.
1705 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1707 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1709 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1710 Give up if matrix starts in an ellipsis.
1711 (init_from_display_pos): Do nothing if POS doesn't specify
1712 a dpvec_index but the iterator has such a position.
1714 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1716 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1717 x/y position is (0, 0) after destroying the menu bar, restore
1718 its original position.
1720 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1721 (init_from_display_pos): Use it.
1722 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1724 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1726 * xdisp.c (try_window_id): Undo last change.
1728 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1730 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1732 * buffer.c (syms_of_buffer): Doc fix.
1734 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1736 * xfaces.c (x_update_menu_appearance): Use local variable
1737 popup_path for setting font resources.
1739 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1741 * frame.c (Fframe_list): Don't reference tip_frame if
1742 HAVE_WINDOW_SYSTEM is not defined.
1744 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1747 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1749 * xdisp.c (init_from_display_pos): Test invisible property
1750 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1752 * xdisp.c (redisplay_internal) <update one window>: Make sure
1753 last_arrow_position and last_arrow_string are set.
1755 * frame.c (Fframe_list): Don't return a tooltip frame.
1757 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1759 * xdisp.c (mark_window_display_accurate_1): New function,
1760 extracted from mark_window_display_accurate.
1761 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1762 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1763 (mark_window_display_accurate): Use it.
1764 (redisplay_internal): Use it for the selected window.
1765 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1766 for the selected frame.
1768 * xdisp.c Use make_number, for readability.
1769 (try_window_id): Disable rows below the window end.
1770 (try_window_reusing_current_matrix): Use cursor_row_p.
1771 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1773 (init_from_display_pos): If POS specifies a position in a display
1774 vector, maybe get the iterator set up for that ellipsis.
1776 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1778 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1780 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1782 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1784 * xfaces.c (x_update_menu_appearance): Use a different path
1785 for Lucid popup menus.
1787 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1789 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1791 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1792 (string_buffer_position): Use `make_number'.
1794 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1796 * xfaces.c (x_update_menu_appearance): Renamed from
1797 x_set_menu_face_resources. Use different resources for popups.
1799 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1800 (GC_CHECK_STRING_BYTES): Don't define.
1802 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1803 Removed, together with subroutines.
1804 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1805 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1807 * dispextern.h (x_set_menu_resources_from_menu_face):
1810 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1811 Remove calls to x_set_menu_resources_from_menu_face.
1813 * xfaces.c (xm_set_menu_resources_from_menu_face):
1814 Remove #ifndef LESSTIF_VERSION.
1816 * xmenu.c: Include widget.h.
1817 (single_submenu): Return int. Some cleanup.
1818 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1820 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1822 * xterm.c (x_update_window_end): Handle overwritten mouse face
1823 also for tool bar windows.
1824 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1825 DRAW is DRAW_IMAGE_RAISED.
1827 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1829 * print.c (syms_of_print): Doc fixes.
1831 * fns.c (Fmd5): Doc fix.
1833 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1835 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1836 Clear area of the frame not occupied by the scroll bar.
1838 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1839 tip frame's root window buffer to *tip* right after creating
1842 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1843 is an integer don't have to be for space characters.
1845 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1847 * indent.c (current_column, current_column_1, Fmove_to_column)
1848 (compute_motion): Handle characters from display vectors differently.
1850 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1852 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1853 drawing glyph string.
1855 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1857 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1858 (command_loop_1): Undo last change.
1860 * xterm.c (fast_find_position): Return the correct vpos.
1862 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1863 non-null, set a per-buffer value in BUF instead of the current buffer.
1864 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1865 Call store_symval_forwarding with BUF null.
1866 (set_internal): Call store_symval_forwarding with the BUF
1867 parameter passed to set_internal. Formerly, the value was always
1868 set in the current buffer; the buffer recorded in specbind for
1869 this case wasn't used.
1870 (arith_driver): Reindent.
1872 * buffer.c (swap_out_buffer_local_variables):
1873 Call store_symval_forwarding with BUF null.
1875 * lisp.h (store_symval_forwarding): Change prototype.
1877 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1879 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1881 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1882 FOR_DELETION. Avoid resizing the mini-window of the selected
1883 frame if FOR_DELETION is set.
1884 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1885 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1888 * window.c (Fset_window_configuration): Change call to
1889 do_switch_frame to new format.
1891 * keyboard.c (quit_throw_to_read_char): Change call to
1892 do_switch_frame to new format.
1894 * lisp.h (do_switch_frame): Change prototype.
1896 * frame.c (Fframe_parameters): In the `buffer-list' frame
1897 parameter, store the buffer list of FRAME, not the list of the
1900 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1901 box just because the glyph row's full_width_p flag is set.
1903 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1905 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1906 skip the padding blanks inserted in extend_face_to_end_of_line,
1907 before checking for trailing whitespace.
1909 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1911 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1912 Remove special handling for LessTif/Motif.
1913 (toplevel): Don't include Xm/Xm.h.
1915 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1916 Remove workaround code for LessTif; it doesn't work anymore.
1918 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1921 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1922 Don't access private scroll bar data; it's no longer necessary with
1923 contemporary LessTif.
1925 * xfaces.c (xm_set_menu_resources_from_menu_face):
1926 Change #if 0 to #ifndef LESSTIF_VERSION.
1928 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1929 removing button grabs.
1931 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1933 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1934 and clip-large-size-font as obsolete.
1936 * lread.c (read_multibyte): Check the validity of multibyte
1937 sequence. If invalid, return the first byte.
1939 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1941 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1942 before running the command; timer functions or process
1943 filters may have set it.
1945 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1947 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1950 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1952 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1955 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1957 * dispextern.h (string_buffer_position): Add prototype.
1959 * xdisp.c (string_buffer_position, display_prop_string_p)
1960 (single_display_prop_string_p): New functions.
1962 * xterm.c (note_mouse_highlight): If there's no help-echo on
1963 a string, look at the buffer text ``under'' it.
1965 * keyboard.c (make_lispy_event): Add string info to the event,
1966 analogous to what's done on mode lines.
1967 (read_key_sequence): For a click on a string, consider `local-map'
1968 and `keymap' of that string.
1970 * keyboard.c (make_lispy_event, make_lispy_movement):
1971 Adjust calls to buffer_posn_from_coords to new format.
1973 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1975 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1978 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1979 flags argument to emacs_open; it seems to conflict with O_EXCL.
1981 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1983 * composite.h (struct composition): Change types of members;
1984 glyph_len to unsigned, width to unsigned short.
1986 2001-03-08 Andrew Innes <andrewi@gnu.org>
1988 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1991 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1993 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1996 * xterm.c (note_mouse_highlight): Handle mouse-face and
1997 help-echo in strings.
1998 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1999 (fast_find_string_pos): New function.
2001 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
2002 (display_string): Call face_at_string_position with new parameter.
2004 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
2005 Handle `mouse-face'.
2007 * dispextern.h (face_at_string_position): Change prototype.
2009 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
2011 * keyboard.c (make_lispy_event): Avoid generating drag events
2012 if the mouse hasn't actually moved to another buffer position.
2014 2001-03-08 Dave Love <fx@gnu.org>
2016 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
2018 2001-03-08 Gerd Moellmann <gerd@gnu.org>
2020 * process.c (Fset_process_window_size): Fix a typo.
2022 2001-03-08 Kenichi Handa <handa@etl.go.jp>
2024 * coding.c (detect_coding_sjis): Do more rigid check.
2025 (detect_coding_big5): Likewise.
2026 (decode_coding_sjis_big5): Likewise.
2027 (Fdetect_coding_region): Call detect_coding_system with tailing
2028 anchor byte `\0' for more rigid detection.
2029 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2030 (Fdetect_coding_string): Likewise.
2032 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2034 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2035 a string before extracting its data.
2037 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2039 * window.c (Frecenter): Rewrite code handling negative values
2040 of ARG on graphical frames.
2042 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2044 * window.c (displayed_window_lines): If W->start is outside the
2045 accessible portion of the buffer, call start_display with BEGV or
2046 ZV instead of W->start.
2048 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2050 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2052 * process.c (Fset_process_filter): Don't crash if the input
2053 file descriptor of PROCESS is closed.
2054 (Fset_process_window_size): Likewise.
2056 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2058 * xterm.c (XTflash): Make the timeout of select shorter, and call
2059 select repeatedly until the desired time expires.
2061 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2063 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2065 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2067 * lisp.h (Vwindow_list): Declare extern.
2069 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2071 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2073 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2075 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2076 to detect a case where we have to highlight a different region
2077 despite not having left the currently highlighted region.
2078 Set mouse_face_overlay in the x_display_info.
2079 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2081 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2083 * buffer.c (mouse_face_overlay_overlaps): New function.
2085 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2086 (Qmouse_face): Declare extern.
2088 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2089 if face_change_count is non-zero.
2091 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2093 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2094 that the source is unibyte.
2096 2001-03-05 Dave Love <fx@gnu.org>
2098 * xterm.c (XTmouse_position): Fix typo.
2100 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2102 * minibuf.c (read_minibuf): Clean up the binding stack if
2103 called noninteractively.
2105 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2107 * coding.c (syms_of_coding): Docstring modified.
2109 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2111 * charset.c (char_to_string): If a single byte char has modifier
2112 bits that can't be reflected to the character code, ignore them
2113 instead of signaling an error.
2115 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2117 * s/msdos.h: Update copyright notice.
2119 * dosfns.h: Update copyright notice.
2121 * dosfns.c: Update copyright notice.
2123 * msdos.c: Update copyright notice.
2125 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2127 * xterm.c (glyph_rect): New function.
2128 (XTmouse_position): Use it to raise the threshold for mouse
2129 movement event generation.
2131 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2133 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2134 specifies (reverse . t), reverse the initial screen colors.
2135 (IT_set_frame_parameters): If the property is foreground-color,
2136 but we are reversing the colors, set bg_set, not fg_set.
2137 Likewise for setting background-color and reversing: set fg_set.
2138 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2141 * xfaces.c (Finternal_set_lisp_face_attribute)
2142 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2145 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2147 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2148 to a single slash in the middle of file names.
2150 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2151 Accept only alphanumeric time zone names.
2153 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2155 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2156 a widget to zero height.
2158 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2160 * window.c (Fwindow_end): Call move_it_past_eol only if
2161 ending up on a partially visible line.
2163 2001-03-01 Dave Love <fx@gnu.org>
2165 * ccl.c (Fccl_execute): Doc fix.
2167 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2169 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2170 of the tool bar before calling x_figure_window_size.
2172 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2173 NULL after destroying it, otherwise XTread_socket can access a
2174 destroyed widget when input is unblocked.
2176 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2178 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2179 same name as before, although there was a change in fontsets.
2181 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2183 * lisp.h (Fframe_parameter): Declare.
2185 * window.c (set_window_buffer): Field vscroll is an int, not a
2188 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2190 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2193 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2196 * alloc.c (toplevel): Include process.h.
2197 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2198 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2199 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2200 (allocate_vector, allocate_hash_table, allocate_window)
2201 (allocate_frame, allocate_process, allocate_other_vector):
2203 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2204 (mark_maybe_pointer): New function.
2205 (mark_memory): Also mark Lisp data to which only pointers
2206 remain and not Lisp_Objects.
2207 (min_heap_address, max_heap_address): New variables.
2208 (mem_find): Return MEM_NIL if START is below min_heap_address or
2209 above max_heap_address.
2210 (mem_insert): Compute min_heap_address and max_heap_address.
2212 * process.c (make_process): Use allocate_process.
2214 * frame.c (make_frame): Use allocate_frame.
2216 * window.c (make_window, make_dummy_parent): Use allocate_window.
2217 (Fcurrent_window_configuration): Use allocate_other_vector.
2219 * lisp.h (allocate_vectorlike): Remove prototype.
2220 (allocate_vector, allocate_other_vector, allocate_frame)
2221 (allocate_window, allocate_process, allocate_hash_table):
2224 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2225 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2227 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2229 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2230 treat the produced bytes as a valid multibyte sequence.
2232 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2233 (ccl_driver) <CCL_WriteMultibyteChar2>:
2234 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2235 <ccl_finish>: Set ccl->eight_bit_control properly.
2237 * ccl.h (struct ccl_program): New member eight_bit_control.
2239 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2241 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2242 accessible_keymaps_char_table.
2243 (accessible_keymaps_char_table): Obey `is_metized'.
2244 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2247 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2249 * dispnew.c: Check HAVE_TERM_H before including term.h.
2251 2001-02-24 Andrew Innes <andrewi@gnu.org>
2253 * makefile.w32-in: Update copyright notice.
2255 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2257 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2259 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2261 * Makefile.in (lisp): Add international/utf-8.elc.
2263 * fontset.c (Fnew_fontset): Fix handling of the case that an
2264 element of FONTLIST is a cons of family and registry.
2266 2001-02-23 Jason Rumney <jasonr@gnu.org>
2268 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2269 to height unconditionally.
2271 * w32term.c (x_set_glyph_string_background_width): Extend the
2272 background face to the end of the drawing area in the text area, only.
2273 (x_insert_glyphs): Call window_box_left to obtain the left
2274 x-coordinate of the area to shift.
2276 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2279 2001-02-22 Andrew Innes <andrewi@gnu.org>
2281 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2282 ($(BLD)\dispnew.obj):
2283 ($(BLD)\editfns.obj):
2284 ($(BLD)\fileio.obj):
2285 ($(BLD)\filelock.obj):
2286 ($(BLD)\keyboard.obj):
2287 ($(BLD)\w32proc.obj):
2288 ($(BLD)\process.obj):
2289 ($(BLD)\sysdep.obj): Ditto.
2291 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2293 ($(BLD)/dispnew.$(O)):
2294 ($(BLD)/editfns.$(O)):
2295 ($(BLD)/fileio.$(O)):
2296 ($(BLD)/filelock.$(O)):
2297 ($(BLD)/keyboard.$(O)):
2298 ($(BLD)/w32proc.$(O)):
2299 ($(BLD)/process.$(O)):
2300 ($(BLD)/sysdep.$(O)): Ditto.
2302 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2304 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2305 at the start of the function, check that the \n in it->c is
2306 from the iterator's current position.
2308 * xdisp.c (handle_single_display_prop): Add parameter
2309 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2310 properties which replace the display of text with something else.
2311 (handle_display_prop): Call handle_single_display_prop with
2312 additional argument saying if we already replaced text display
2313 with something else. Use AREF.
2314 (with_echo_area_buffer_unwind_data, display_menu_bar)
2315 (decode_mode_spec_coding): Use AREF and ASIZE.
2317 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2318 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2319 * vmstime.h: Files removed.
2321 * unexencap.c, unexfx2800.c: Files removed.
2323 * dispnew.c (direct_output_for_insert): Give up if we are showing
2324 a message or just cleared the message because we might need to
2325 resize the echo area window or display an empty echo area.
2327 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2329 * xdisp.c (redisplay_internal): Do the
2330 mark_window_display_accurate after all windows have been
2331 redisplayed because this call resets flags in buffers which are
2332 needed for proper redisplay.
2334 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2335 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2338 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2339 busy_window to hourglass_window, busy_p to hourglass_p.
2341 * msdos.h (struct x_output): Rename busy_window to
2342 hourglass_window, busy_p to hourglass_p.
2344 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2345 busy_window to hourglass_window, busy_p to hourglass_p.
2347 * xfns.c: Rename everything containing *busy_cursor* and similar
2349 (syms_of_w32fns): Rename x-busy-pointer-shape to
2350 x-hourglass-pointer-shape, display-busy-cursor to
2351 display-hourglass, busy-cursor-delay to hourglass-delay.
2353 * w32fns.c: Rename everything containing *busy_cursor* and similar
2355 (syms_of_w32fns): Rename x-busy-pointer-shape to
2356 x-hourglass-pointer-shape, display-busy-cursor to
2357 display-hourglass, busy-cursor-delay to hourglass-delay.
2359 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2362 * dispextern.h (start_hourglass, cancel_hourglass)
2363 (display_hourglass_p): Renamed from *busy_cursor*.
2365 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2367 * keyboard.c (read_char): When an event from unread-command-events
2368 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2370 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2371 equal to the current buffer.
2373 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2374 nil, otherwise we're left with truncate_lines t when a message
2375 is printed with message-truncate-lines bound to t.
2377 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2379 * window.c (Fmove_to_window_line): Undo last change.
2380 (displayed_window_lines): Call line_bottom_y to determine
2381 the line's bottom position.
2383 * dispextern.h (line_bottom_y): Add prototype.
2385 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2386 (pos_visible_p): Use it.
2388 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2389 set redisplaying_p to 0 here instead of in Frecursive_edit.
2390 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2393 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2395 (syms_of_xdisp): Initialize new variables.
2396 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2397 Specbind `inhibit-menubar-update' when updating the menu bar.
2399 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2402 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2405 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2408 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2409 to the start of the file.
2411 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2413 * window.c (set_window_buffer): Fix last change.
2415 * window.c (set_window_buffer): Set window's vscroll to 0.
2417 * window.c (coordinates_in_window): Increase width of area
2418 where the vertical line can be dragged.
2420 * xterm.c (x_set_glyph_string_background_width): Extend the
2421 background face to the end of the drawing area in the text
2424 * xdisp.c (handle_single_display_prop): Set iterator's position
2425 to where the `display' property starts, like for images.
2426 (dump_glyph): New function.
2427 (dump_glyph_row): Use it. Dump info about marginal areas.
2429 * dispnew.c (direct_output_for_insert): Recognize more cases where
2430 glyphs can be written instead of being inserted.
2432 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2433 the left x-coordinate of the area to shift.
2435 * dired.c (directory_files_internal): Set result list to nil
2438 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2440 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2441 invalid multibyte sequence, treat *SRC as a character of
2444 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2446 * textprop.c (Fset_text_properties): Doc fix.
2448 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2450 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2452 2001-02-14 Dave Love <fx@gnu.org>
2454 * coding.c: Doc and message fixes.
2456 2001-02-14 Andrew Innes <andrewi@gnu.org>
2458 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2459 Emacs frame above the screen size.
2461 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2463 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2465 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2467 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2468 case that TO ends up beyond ZV after running before-change-functions.
2470 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2471 the selected window if it is showing the buffer in question.
2473 * dired.c (directory_files_internal): Initialize errno.
2474 (toplevel): Include errno.h.
2476 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2478 * xfaces.c (best_matching_font): New parameter width_ratio.
2479 Multiply avgwidth by width_ratio.
2480 (choose_face_font): Call best_matching_font with width_ratio
2481 calculated from the column width of C.
2483 2001-02-12 Andrew Innes <andrewi@gnu.org>
2485 The following changes are to draw box lines inside characters area
2486 if line-width is negative.
2488 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2489 face->box_line_width is negative.
2490 (x_produce_stretch_glyph): Likewise.
2491 (x_produce_glyphs): Likewise.
2492 (x_estimate_mode_line_height): Likewise.
2493 (x_draw_glyph_string_background): Likewise.
2494 (x_draw_glyph_string_foreground): Likewise.
2495 (x_draw_composite_glyph_string_foreground): Likewise.
2496 (x_draw_glyph_string_box): Likewise.
2497 (x_draw_image_foreground): Likewise.
2498 (x_draw_image_relief): Likewise.
2499 (x_draw_image_foreground_1): Likewise.
2500 (x_draw_image_glyph_string): Likewise.
2502 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2504 The following changes are to draw box lines inside characters area
2505 if line-width is negative.
2507 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2508 face->box_line_width is negative.
2509 (x_produce_stretch_glyph): Likewise.
2510 (x_produce_glyphs): Likewise.
2511 (x_estimate_mode_line_height): Likewise.
2512 (x_draw_glyph_string_background): Likewise.
2513 (x_draw_glyph_string_foreground): Likewise.
2514 (x_draw_composite_glyph_string_foreground): Likewise.
2515 (x_draw_glyph_string_box): Likewise.
2516 (x_draw_image_foreground): Likewise.
2517 (x_draw_image_relief): Likewise.
2518 (x_draw_image_foreground_1): Likewise.
2519 (x_draw_image_glyph_string): Likewise.
2521 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2522 and :line-width can be negative.
2523 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2525 2001-02-09 Jason Rumney <jasonr@gnu.org>
2527 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2528 characters the same as ASCII and latin-1.
2529 (x_display_and_set_cursor): Check for the focus frame's selected
2530 window instead of selected_window.
2531 (x_after_update_window_line): Don't clear if frame's internal
2532 border width is zero.
2533 (x_new_font): Don't change a tooltip's size.
2534 (w32_initialize): Set char_ins_del_ok to 1.
2536 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2537 (x_set_font): If font hasn't changed, avoid recomputing
2538 faces and other things.
2539 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2540 (Fx_create_frame): Add the tool bar height to the frame height.
2541 (x_create_tip_frame): Prevent changing the tooltip's
2542 background color by specifying a color for the default font
2544 (Qcancel_timer): New variable.
2545 (syms_of_w32fns): Initialize and staticpro it.
2546 (Fx_hide_tip, Fx_show_tip): Use it.
2547 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2549 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2551 * w32.c (init_environment): Duplicate local string before putenv.
2553 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2555 * charset.c (Fstring): A typo.
2557 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2559 * charset.c (Fstring): If all arguments are less than 256, return
2562 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2563 return a unibyte string.
2565 * coding.c (code_convert_region): After detecting a coding, if
2566 nothing found, set coding->composing to COMPOSITION_NO.
2567 (decode_coding_string): Likewise.
2569 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2571 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2574 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2576 * charset.c (parse_str_to_multibyte): New function.
2578 * charset.h (parse_str_to_multibyte): Extern it.
2580 * print.c (print_string): If we are going to print a unibyte
2581 string into a multibyte buffer, convert the string to multibyte by
2584 2001-02-06 Andrew Innes <andrewi@gnu.org>
2586 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2587 been created. It seems we can get sent window messages such as
2588 WM_ERASEBKGND before we properly update a frame.
2590 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2592 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2593 Avoid some unnecessary cursor positioning.
2595 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2597 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2598 (LFACE_AVGWIDTH): New macro.
2600 (check_lface_attrs): Check LFACE_AVGWIDTH.
2601 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2602 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2603 (merge_face_vectors): Check LFACE_AVGWIDTH.
2604 (Finternal_make_lisp_face): Use AREF.
2605 (xm_set_menu_resources_from_menu_face)
2606 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2607 (Finternal_lisp_face_empty_p): Use AREF.
2608 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2609 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2610 Compare average widths..
2611 (best_matching_font): Arrange for comparing average widths.
2613 * dispextern.h (enum lface_attribute_index):
2614 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2616 2001-02-05 Dave Love <fx@gnu.org>
2618 * puresize.h: Revert last change following loadup.el change.
2620 2001-02-05 Andrew Innes <andrewi@gnu.org>
2622 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2623 invocation of temacs, to work with Windows 2000.
2624 (bootstrap-emacs): Ditto.
2626 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2628 * xterm.c (x_display_and_set_cursor): Check for the focus
2629 frame's selected window instead of selected_window.
2631 * xdisp.c (try_scrolling): If point is in the line below the
2632 window, make sure to move the iterator at least a canonical
2635 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2637 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2639 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2640 If invalid, execute CCL_INVALID_CMD.
2641 (ccl_driver): If the CCL program is terminated because of
2642 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2643 destination instead of throwing them away.
2645 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2647 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2648 faces and other things.
2650 * xdisp.c (get_next_display_element): Fix case of empty
2651 display table entry.
2653 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2655 * editfns.c (Fconstrain_to_field): Doc fix.
2657 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2658 into `thoroughly', to make it consistent with the doc string.
2660 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2662 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2664 * search.c (search_buffer): Call set_search_regs with a byte
2665 position, not a character position.
2667 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2670 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2672 * frame.c (Fmodify_frame_parameters): Doc fix.
2674 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2676 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2677 identifier which is not reserved by Standard C.
2679 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2681 * window.c (enum window_part): New enumeration.
2682 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2684 (coordinates_in_window): Return an enumerator from enum
2685 window_part. Fix handling of right scroll bar.
2686 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2687 `right-fringe' instead of `left-bitmap-area' and
2688 `right-bitmap-area'. Use enumerators from enum window_part
2689 instead of hard-coded integers.
2690 (check_window_containing, window_from_coordinates):
2691 Use enumerators from enum window_part instead of hard-coded integers.
2692 (syms_of_window): Replace Qleft_bitmap_area and
2693 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2695 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2697 * editfns.c (Fformat_time_string): Doc fix.
2699 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2701 * keymap.c (Fwhere_is_internal): Use the first valid binding
2702 if no ascii binding is found (when firstonly is t).
2704 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2706 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2707 instead of Finteractive_p.
2709 * lisp.h (interactive_p): Add prototype.
2711 * eval.c (interactive_p): New function.
2712 (Finteractive_p): Use it.
2714 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2716 2001-01-31 Dave Love <fx@gnu.org>
2718 * .gdbinit (hook-run): Define to run xreload.
2720 * textprop.c (Fset_text_properties): Fix newline in doc string.
2722 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2724 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2725 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2727 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2728 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2729 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2731 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2734 2001-01-30 Dave Love <fx@gnu.org>
2736 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2739 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2741 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2742 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2744 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2746 * textprop.c (Fset_text_properties): Doc fix.
2748 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2750 * xdisp.c (forward_to_next_line_start): Remove xassert.
2752 2001-01-29 Jason Rumney <jasonr@gnu.org>
2754 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2755 returning without releasing it.
2757 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2759 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2760 for '^', '$', and '\0'.
2762 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2764 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2765 regex for '^', '$', and '\0'.
2767 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2768 only if current_sblock has been initialized.
2770 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2771 terminal frame even if it is the only visible frame.
2773 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2775 * fontset.c (font_family_registry): Even if FONTNAME conform to
2776 XLFD, if it specifies other fields than family and registry,
2777 return FONTANME. New argument FORCE if nonzero cancel that feature.
2778 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2779 a signle byte character. Don't set FAMILY part to nil here.
2780 It is handled by the caller choose_face_font.
2781 (Fnew_fontset): Call font_family_registry with FORCE 0.
2782 (Fset_fontset_font): Likewise.
2784 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2786 * xdisp.c (display_line): Don't treat a newline as fitting
2789 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2791 * window.c (size_window): Set the window's orig_top to nil when
2792 changing heights, so that a future shrink_mini_window won't
2793 restore a bogus height.
2795 * frame.c (do_switch_frame): If selected frame has a mini-window,
2796 resize that to exact size.
2798 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2800 * xdisp.c (display_line): Simplify check for glyphs fitting
2801 entirely in the line.
2803 * xfns.c (xic_style): New variable.
2804 (create_frame_xic): Move static variable to global scope for
2805 the case that `static' gets defined away.
2807 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2809 * coding.c (decode_coding): Set a flag for inhibiting
2811 (code_convert_region): Always set saved_coding_symbol.
2812 (decode_coding_string): Likewise. Update coding->symbol when we
2813 encounter a inconsistent eol by the same way as code_convert_region.
2815 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2817 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2820 * xterm.c (x_after_update_window_line): Don't clear if frame's
2821 internal border width is zero.
2822 (x_clear_area): New function.
2823 (x_after_update_window_line, x_clear_end_of_line)
2824 (x_scroll_bar_create, x_scroll_bar_set_handle)
2825 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2826 instead of XClearArea.
2828 * xterm.h (x_clear_area): Add prototype.
2830 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2831 which doesn't seem necessary anymore with Lesstif 0.92.
2833 2001-01-25 Dave Love <fx@gnu.org>
2835 * puresize.h (BASE_PURESIZE): Up to 720000.
2837 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2839 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2841 * xdisp.c (echo_area_display): Don't call redisplay_internal
2842 when Emacs is shutting down. We can't run hooks etc. that
2843 would be necessary to do a redisplay.
2845 * lread.c (read_integer): Use type EMACS_INT instead of int.
2847 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2849 * ccl.c (ccl_driver): Fix last change.
2851 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2853 * ccl.h (sturct ccl_program): New member suppress_error.
2855 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2856 insert error message to the output.
2857 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2859 * coding.h (struct coding_system): New member suppress_error.
2861 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2862 (Fset_terminal_coding_system_internal): Set the member
2863 suppress_error to 1.
2864 (Fset_safe_terminal_coding_system_internal): Likewise.
2866 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2868 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2869 as if it was a `charset'.
2871 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2873 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2874 value in where_is_cache; the next lookup in the cache returns
2875 something bogus if we do.
2877 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2879 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2880 if HAVE_WINDOW_SYSTEM isn't defined.
2882 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2884 * fns.c (sweep_weak_table): Fix code taking items out of
2885 the hash collision chain. Some cleanup.
2887 * xterm.c (x_new_font): Don't change a tooltip's size.
2889 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2890 background color by specifying a color for the default font
2893 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2895 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2896 a workaround for SunOS 4's cc.
2897 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2898 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2899 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2902 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2904 * xterm.c (x_set_window_size_1): New function extracted from
2906 (x_set_window_size): Use it.
2907 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2908 doesn't have a widget, like tooltips.
2910 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2912 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2914 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2916 * fns.c (Fset_char_table_default): Fix to make sub char-table
2919 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2921 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2922 a desired tool bar string, even if there are no tool bar items.
2924 * xdisp.c (Ftool_bar_lines_needed): New function.
2925 (syms_of_xdisp): Defsubr it.
2927 * editfns.c (Fformat): Don't extend text properties from arguments
2928 to padding chars in the result.
2930 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2932 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2934 2001-01-20 Andrew Innes <andrewi@gnu.org>
2936 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2937 (w32_initialize): Don't set term hooks that aren't actually needed
2940 * xfaces.c (realize_default_face):
2942 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2944 * xdisp.c (handle_single_display_prop): Remove references to
2945 FRAME_W32_CONSOLE_P.
2947 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2949 * frame.h (output_method): Remove output_w32_console method.
2950 (FRAME_W32_CONSOLE_P): Remove macro.
2952 * frame.c (Qw32_console): Remove variable.
2953 (Fframep): Remove references to it.
2954 (syms_of_frame): Ditto.
2955 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2957 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2960 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2962 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2964 2001-01-19 Andrew Innes <andrewi@gnu.org>
2966 * w32.c (init_environment): Add a version-independent site-lisp
2967 directory to EMACSLOADPATH, after the version dependent one.
2969 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2971 * editfns.c (Fbuffer_substring): Doc fix.
2973 * xdisp.c (message_dolog, message2, message2_nolog):
2974 Rename parameter LEN to NBYTES.
2976 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2978 * charset.c (strwidth): Use c_string_width.
2979 (c_string_width): New function.
2980 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2983 * charset.h (c_string_width, lisp_string_width): Extern them.
2985 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2987 * indent.c (check_composition): Check validity of composition.
2989 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2990 characters by calling c_string_width.
2991 (x_consider_frame_title): Get byte length of frame tile string
2993 (display_mode_element): Pay attention to width of non-ASCII
2994 characters by calling strwidth.
2996 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2998 * xfns.c (Qcancel_timer): New variable.
2999 (syms_of_xfns): Initialize and staticpro it.
3000 (Fx_hide_tip, Fx_show_tip): Use it.
3001 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
3003 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
3005 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
3007 * window.h (WINDOW_LIVE_P): New macro.
3009 * window.c (window_size_fixed): New variable.
3010 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
3013 * eval.c (specbind): If binding a per-buffer variable which
3014 doesn't have a buffer-local value in the current buffer, change
3015 the global value by changing the value of the symbol bound in all
3016 buffers not having their own value, to make it consistent with
3017 what happens with other buffer-local variables.
3019 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
3021 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
3022 when searching for a newline.
3024 2001-01-18 Kenichi Handa <handa@etl.go.jp>
3026 * xdisp.c (display_string): Fix previous change.
3028 2001-01-18 Jason Rumney <jasonr@gnu.org>
3030 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3031 GLYPH_DEBUG is defined.
3032 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3033 true for images with `:ascent 100'.
3034 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3035 meantime, use face MOUSE_FACE_ID.
3036 If first glyph isn't a character glyph, use the ASCII NUL
3037 character to determine the face.
3038 (expose_area): Do not treat left margin specially.
3039 (note_mode_line_highlight): If no local_map, check global keymap.
3040 (note_mouse_highlight): Initialize overlay.
3041 (clear_mouse_face): Don't return if tip_frame is non-nil.
3042 (show_scroll_bars): Remove unused function.
3043 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3044 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3046 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3047 (x_free_frame_resources): Unload relief colors.
3049 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3051 * xdisp.c (forward_to_next_line_start): Avoid calling
3052 get_next_display_element when the newline is already found.
3053 This may change the iterator's position, when its current position is
3054 equal to the iterator's stop_charpos.
3056 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3057 zero, use this method only at the end of a line.
3059 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3060 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3061 if SCALABLE_FONTS_P is set.
3063 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3064 so that scalable fonts are included.
3066 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3067 In the cache, use a key containing the information if scalable
3069 (x_load_font): Adapt to change of keys in the font cache.
3071 2001-01-17 Kim F. Storm <storm@filanet.dk>
3073 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3074 XListFonts to take advantage of font caching.
3076 * xterm.c (x_list_fonts): Ensure caching font information when
3077 called for a null frame, which is the case frequently when Emacs
3080 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3082 * xfns.c (QCconversion): Replaces QCalgorithm.
3084 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3086 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3089 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3090 not everything could be displayed.
3092 * line.h, x-list-font.c: Files removed because unused.
3094 2001-01-17 Andrew Innes <andrewi@gnu.org>
3096 * dired.c (directory_files_internal): Convert result from readdir
3097 to a unibyte string initially, to avoid possible misinterpretation
3098 of some bytes as the internal form of Emacs characters.
3100 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3102 * fns.c (concat): Be sure to avoid putting the same `composition'
3103 property on the adjacent regions.
3105 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3107 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3108 (Fscroll_right, Fscroll_left): Set it here instead, if called
3111 * buffer.c (Fset_buffer_modified_p): Set buffer's
3112 prevent_redisplay_optimizations_p flag.
3114 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3115 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3116 with additional arg.
3118 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3121 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3122 FROM_WHERE, for debugging.
3124 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3126 * ccl.c (Fregister_ccl_program): Handle the return value of
3127 resolve_symbol_ccl_program correctly.
3128 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3130 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3132 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3133 has gone in the meantime, use face MOUSE_FACE_ID.
3135 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3136 If x_display_info_for_display returns null, don't try to close
3137 the display; we didn't open it.
3139 * dispnew.c (save_or_restore_current_matrices): Function removed.
3140 (save_current_matrix, restore_current_matrix): New functions.
3141 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3142 restore the frame's current matrix. Due to the glyph pointer
3143 setup done in adjust_glyph_matrix, there is no easy way to make
3144 saving the current matrix in the desired matrix generally correct,
3147 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3149 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3151 (display_line): Optimize for wide characters.
3152 (display_string): Don't try to display a multi-column character
3153 partially. On ttys, produce more than one truncation glyph for
3154 multi-column characters that don't fit on the line.
3156 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3158 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3159 Define it instead of WORDS_BIGENDIAN. Caller changed.
3161 2001-01-13 Jason Rumney <jasonr@gnu.org>
3163 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3164 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3165 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3166 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3168 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3169 (x_draw_image_relief, x_draw_image_foreground_1)
3170 (x_draw_image_glyph_string): Adapt to change of image margins.
3172 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3175 * w32bdf.c (search_file_line, get_cached_font_char)
3176 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3178 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3180 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3181 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3182 (Fw32_send_sys_command): Remove unused variables.
3183 (w32_msg_pump): Add parentheses.
3185 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3186 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3189 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3191 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3192 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3193 being a pair of margins.
3194 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3195 to DEFVAR_LISP. Extend doc.
3197 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3199 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3200 pair of integers `(X . Y)', use X for the horizontal and Y for the
3202 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3203 (parse_image_spec): Check it.
3204 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3205 (tiff_format, gif_format, gs_format):
3206 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3208 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3209 (x_draw_image_relief, x_draw_image_foreground_1)
3210 (x_draw_image_glyph_string): Adapt to the change of image margins.
3212 * dispextern.h (struct image): Replace member `margin' with
3213 `hmargin' and `vmargin'.
3215 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3218 * dispnew.c (update_text_area): Put code which decrements the
3219 stop position when the row's face extends to the end of the
3222 * xfns.c (x_set_mouse_color): Fix color allocation.
3224 * keyboard.c: Call get_local_map with new argument list.
3226 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3228 * intervals.h (enum map_property): Removed.
3229 (get_local_map): Change prototype.
3231 * keymap.c: Call get_local_map with new argument list.
3232 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3234 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3236 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3237 of the size needed for the tool bar string. For the last image,
3238 use a `display' property that reaches to the end of the string.
3240 * xselect.c (selection_request_dpyinfo): New variable.
3241 (x_handle_selection_request): Set it.
3242 (x_selection_request_lisp_error): Don't call
3243 x_decline_selection_request if selection request's display has
3246 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3247 Do the unregister_colors before calling XFreeColors.
3249 2001-01-10 Dave Love <fx@gnu.org>
3251 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3252 ${SOME_MACHINE_LISP}, not ${lisp}.
3254 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3256 * xdisp.c (display_line): On ttys, produce more than one truncation
3257 glyph for multi-column characters that don't fit on the line.
3259 * xselect.c (x_reply_selection_request): Add a comment.
3261 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3262 XkbGetNames instead of XkbGetKeyboard.
3264 2001-01-10 Dave Love <fx@gnu.org>
3266 * sysdep.c (random): Revert the declaration.
3268 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3270 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3271 Call function string_bytes.
3272 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3274 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3275 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3276 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3277 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3279 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3280 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3281 after sweeping strings, and at the end.
3282 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3284 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3285 ensure that pop_message is called.
3287 * keyboard.c (Fexecute_extended_command): Use a
3288 record_unwind_protect to ensure that pop_message is called.
3290 * lisp.h (push_message_unwind): Add prototype.
3292 * xdisp.c (push_message_unwind): New function.
3294 * fileio.c (do_auto_save_unwind): Do the pop_message here
3295 instead of in Fdo_auto_save.
3296 (Fdo_auto_save): Don't call pop_message.
3298 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3300 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3303 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3305 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3306 when increasing window's vscroll.
3308 * macros.c (Qkbd_macro_termination_hook): New variable.
3309 (syms_of_macros): Initialize and staticpro it.
3310 (pop_kbd_macro): Run kbd-macro-termination-hook.
3312 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3314 2001-01-07 Dave Love <fx@gnu.org>
3316 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3317 arglist, for documentation's sake.
3319 2001-01-06 Andrew Innes <andrewi@gnu.org>
3321 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3324 2001-01-05 Andrew Innes <andrewi@gnu.org>
3326 * term.c (update_end): Don't check updating_frame; for some reason
3327 this can be 0 sometimes, such as after dismissing a popup menu,
3328 and isn't necessary given the explicit frame argument.
3330 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3332 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3333 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3335 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3337 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3339 * xfns.c (x_create_tip_frame): Preserve the value of
3340 face_change_count around the creation of the tip frame.
3342 * xfns.c (last_show_tip_args): New variable.
3343 (compute_tip_xy): New function.
3344 (Fx_show_tip): Reuse an existing tip frame, if possible.
3345 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3347 2001-01-04 Dave Love <fx@gnu.org>
3349 * editfns.c (Fformat): Doc fix.
3351 * systime.h (set_file_times): Prototype.
3353 * widget.h (EmacsFrameSetCharSize_): Prototype.
3355 * sysdep.c (random, srandom): Declare explicitly.
3357 * dispextern.h (move_it_vertically_backward): Declare.
3359 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3361 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3362 like in Fx_create_frame.
3364 * xfaces.c (set_font_frame_param): Don't do anything for
3365 non-graphical frames.
3367 * window.c (Fdelete_other_windows): Set window's window_end_valid
3368 to nil when changing the window's start. Don't change the
3369 window's start when its top position hasn't changed. If we do,
3370 this will set the window's optional_new_start, which act's like a
3371 force_start during redisplay with C-x 1 M-> under particular
3372 circumstances (see report from Per Starback to emacs-pretest-bug
3375 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3377 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3378 short cut at the start of the function. Add an assertion.
3379 (reseat_at_next_visible_line_start): Add an assertion.
3381 * window.c (Frecenter): When changing the window start, set the
3382 window's window_end_valid to nil.
3383 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3385 * dispextern.h (move_it_past_eol): Add prototype.
3387 * xdisp.c (move_it_past_eol): New function.
3389 * window.c (Fwindow_end): Doc fix.
3391 2001-01-03 Dave Love <fx@gnu.org>
3393 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3395 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3397 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3398 the enabled_p flag of the glyph row at window_end_vpos to 0.
3399 (handle_single_display_prop): Fix last change.
3401 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3403 * window.c (Frecenter): Doc fix.
3405 2001-01-02 Andrew Innes <andrewi@gnu.org>
3407 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3409 * frame.h (output_method): Add output_w32_console method.
3410 (FRAME_W32_CONSOLE_P): New macro.
3412 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3413 use output_w32_console method.
3414 (Qw32_console): New Lisp_Object.
3415 (Fframep): Return it.
3416 (syms_of_frame): Init it.
3417 (Fframe_parameters): Report w32console as font for w32_console frames.
3419 * xfaces.c (realize_default_face): Set face foreground and
3420 background to unspecified for w32_console frames.
3421 (realize_face): Realize face cache for w32_console frames.
3422 (realize_tty_face): Accept w32_console frames.
3424 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3425 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3426 necessary, even if running interactively.
3428 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3431 * w32term.c (x_update_begin):
3435 (x_change_line_highlight):
3440 (w32_reassert_line_highlight):
3441 (w32_frame_rehighlight):
3442 (w32_frame_raise_lower): Do nothing if not w32 frame.
3444 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3446 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3447 system doesn't tell us directly.
3448 (Fx_display_visual_class): Implement properly.
3450 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3452 * window.c (Frecenter): Handle centering in graphical frames
3453 specially. Centering on the basis of line counts doesn't work
3454 reliably with variable-height lines.
3456 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3458 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3461 * composite.c (run_composition_function): Remove unused var `val'.
3462 (update_compositions): Remove unused variable `hook'.
3464 * intervals.c (get_local_map): Remove unused variable `tem'.
3466 * doprnt.c (doprnt1): Remove unused variable `size'.
3468 * fns.c (Flength): Remove unused variable `tail'.
3469 (Fdelete): Remove unused variable `size'.
3471 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3474 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3476 * data.c (find_symbol_value): Remove extra 3rd argument in the
3477 call to swap_in_symval_forwarding.
3479 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3481 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3482 (trivial_regexp_p): Remove unused variable `c'.
3483 (boyer_moore): Remove unused variable `k'.
3485 * indent.c (current_column): Remove unused variable `stopchar'.
3486 (Fcompute_motion): Remove unused variable `contin'.
3488 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3490 * dired.c (directory_files_internal): Fix a typo in a comment.
3491 Remove an unused variable `handler'.
3492 (file_name_completion): Remove unused function-scope variable `dp'.
3493 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3496 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3498 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3500 (Fmarker_insertion_type): Remove unused variable `buf'.
3502 * insdel.c (make_gap): Remove unused variable `result'.
3504 * keyboard.c (record_char): Remove unused function-scope var `help'.
3505 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3506 (menu_bar_items): Remove unused function-scope variable `tem'.
3508 * fontset.c (fontset_ref): Remove unused variable `i'.
3509 (fontset_set): Remove unused variables `j' and `tmp'.
3510 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3511 (make_fontset_for_ascii_face): Remove unused variable `name'.
3512 (fs_load_font): Remove unused variable `font_idx'.
3513 (fs_query_fontset): Remove unused function-local variable `fontset'.
3514 (list_fontsets): Remove unused variable `tail'.
3515 (Fnew_fontset): Remove unused variables `family' and `registry'.
3516 (accumulate_font_info): Remove unused variable `tmp'.
3517 (Ffontset_font): Remove unused variable `id'.
3518 (syms_of_fontset): Remove unused variable `i'.
3520 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3522 (lookup_image): Remove unused variable `file'.
3523 (xbm_load): Remove unused variables `bitmap_data', `height', and
3524 `width'. Remove function-local variable `i', leave the
3526 (gif_load): Remove unused variable `inc'.
3528 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3529 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3530 leave only the one in the inner block.
3532 * xfaces.c (face_fontset, realize_default_face): Remove unused
3534 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3536 * term.c (encode_terminal_code): Remove unused variable `c'.
3538 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3539 char *' instead of `char *'.
3541 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3542 (Fget_unused_category): Remove unused variable `docstring_vector'.
3543 (Fchar_category_set): Remove unused variables `val', `charset',
3546 * coding.c (detect_coding_iso2022, setup_coding_system):
3547 Remove unused variable `i'.
3548 (detect_coding_mask): Remove unused variable `idx'.
3549 (detect_coding): Remove unused variable `i'.
3550 (ccl_coding_driver): Remove unused variable `result'.
3551 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3552 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3553 (encode_coding_string): Remove unused variables `gcpro1' and
3554 `saved_coding_symbol'.
3555 (Ffind_coding_systems_region_internal): Remove function-local
3556 variable args[], leave only the block-local one.
3557 (code_convert_region1): Remove unused variable `len'.
3559 * charset.c (char_printable_p): Remove unused variable `chars'.
3560 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3561 (str_to_multibyte): Remove unused variable `c'.
3563 * window.c (size_window): Remove block-local variable `min_size'.
3565 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3566 `header_line_height'.
3567 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3568 enum display_element_type.
3570 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3572 * xterm.c (x_connection_closed): Catch X errors around all
3573 statements that call X. Save away the error message in a local copy.
3575 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3578 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3579 in or at the start of invisible text.
3581 * dispnew.c (update_window): Don't check_current_matrix_flags.
3583 2001-01-01 Jason Rumney <jasonr@gnu.org>
3585 * w32fns.c (x_figure_window_size): Do not allow new_height and
3586 new_width of frame to override specified values.
3588 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3590 * composite.c (find_composition): Fix a code for searching backward.
3592 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3594 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3595 (update_window) [GLYPH_DEBUG]: Call it.
3596 (scrolling_window): Prevent including current rows which are below
3597 what's displayed in the window.
3599 * xdisp.c (try_window_reusing_current_matrix)
3600 <new start <= old start>: Disable rows in the current matrix
3601 which are below the window after scrolling.
3603 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3604 is zero. It's not worth the complexity.
3605 (invisible_text_between_p): Put in #if 0 because unused.
3607 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3609 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3610 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3612 * keyboard.c (echo_char): If C is an integer, always call
3613 push_key_description. Former code could signal an invalid
3616 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3617 If set, print multibyte text.
3618 (Fsingle_key_description): Call push_key_description with
3619 FORCE_MULTIBYTE set.
3620 (describe_buffer_bindings): Likewise.
3622 * lisp.h (push_key_description): Add prototype.
3624 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3625 around the call to redisplay_internal.
3627 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3629 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3631 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3633 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3634 (ccl_driver): New local variable `extra_bytes'.
3636 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3638 * coding.c (setup_coding_system):
3639 Initialize coding->spec.ccl.eight_bit_carryover.
3640 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3642 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3644 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3645 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3646 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3647 (decode_composition_emacs_mule): New function.
3648 (decode_coding_emacs_mule): Decode composition sequence by calling
3649 decode_composition_emacs_mule.
3650 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3651 (encode_coding_emacs_mule): Changed from macro to function.
3652 If a text contains compositions, encode them correctly.
3653 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3654 that decoding and encoding are required.
3656 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3658 * xfaces.c (PT_PER_INCH): New macro.
3659 (xlfd_point_size): Compute real point size from font's pixel size.
3660 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3663 * .gdbinit: Comment out the line pointing to the Lesstif source
3666 * window.c (Frecenter): Use displayed_window_lines instead
3667 of window_internal_height.
3669 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3670 instead of x-toolkit-scroll-bars-p.
3671 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3673 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3674 instead of x-toolkit-scroll-bars-p.
3675 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3677 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3678 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3679 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3681 (add_window_display_history, add_frame_display_history)
3682 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3683 (build_frame_matrix_from_leaf_window): Remove unused code.
3684 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3686 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3687 (update_window) [GLYPH_DEBUG]: Likewise.
3688 (syms_of_display): Defsubr dump-redisplay-history.
3690 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3692 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3693 the end of the prompt. Set echo_after_prompt to the offset
3694 of echoptr in echobuf.
3696 * xdisp.c (init_from_display_pos): Pop until the iterator's
3697 stack is empty; there may be frames for stretch or images
3700 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3701 (save_or_restore_current_matrix): New function for the same
3702 purpose, but more efficient.
3703 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3705 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3707 * xdisp.c (syms_of_xdisp): Fix last change.
3709 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3711 * xdisp.c (syms_of_xdisp): Doc fix.
3713 * xdisp.c (redisplay_window): Remove label restore_buffers;
3714 use finish_scroll_bars instead to make sure that scroll bars
3715 are redeemed. If we don't do this, flickering can result from
3716 scroll bars being destroyed and recreated.
3718 2000-12-22 Jason Rumney <jasonr@gnu.org>
3720 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3721 in the wrong colors when the foreground is not black.
3722 (expose_window): Don't redraw the window that's currently being
3725 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3727 * window.c (size_window): When setting the window's too_small_ok
3728 flag, compare old size with minimum size depending on WIDTH_P,
3729 don't compare with window_min_width.
3731 * window.c (delete_window): Simplify somewhat.
3732 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3733 freeing window matrices. The flag windows_or_buffers_changed is
3734 set, so the next redisplay will consider all windows; this should
3737 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3739 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3741 * ccl.h (struct ccl_program): New member cr_consumed.
3743 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3744 (CCL_READ_CHAR): Handle EOL conversion here.
3745 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3747 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3749 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3751 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3752 otherwise tabs of different size compare equal.
3754 * callint.c (Fcall_interactively): Prevent a compiler warning.
3756 * print.c (print_unwind): Return nil.
3757 (PRINTDECLARE): Initialize all local variables.
3758 (print_preprocess): Add a default case.
3760 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3762 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3764 * window.c (delete_window, Fsplit_window)
3765 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3767 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3769 * dispnew.c (ensure_frame_matrix): Removed.
3770 (save_frame_matrix, restore_frame_matrix): New functions.
3771 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3773 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3774 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3776 2000-12-21 Andrew Innes <andrewi@gnu.org>
3778 * w32term.c (x_update_begin): Regenerate the palette here, rather
3779 than for each window.
3781 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3782 palette is NULL, since this corrupts memory! Also get
3783 display_info reference from frame.
3785 2000-12-21 Jason Rumney <jasonr@gnu.org>
3787 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3789 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3790 to avoid returning without releasing it.
3792 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3794 * keymap.c (push_key_description): Don't convert eight-bit-control
3795 and eight-bit-graphic to multibyte character.
3797 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3798 generic character and CODE1 is nil, return the smallest character
3801 2000-12-20 Dave Love <fx@gnu.org>
3803 * s/osf5-0.h (NSIG): Don't redefine.
3805 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3807 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3808 excluding menu-bar and tool-bar.
3809 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3810 (menu_item_p): Remove.
3811 (where_is_internal_1): Don't ignore menu-items.
3813 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3815 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3818 * window.c (make_window): Initialize window's min_hscroll.
3819 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3820 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3822 (struct saved_window): New member min_hscroll.
3823 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3824 (Fset_window_configuration): Set window's min_hscroll.
3825 (save_window_save): Save window's min_hscroll.
3826 (compare_window_configurations): Compare min_hscroll values.
3828 * window.h (struct window): New member min_hscroll.
3830 * keyboard.c (echo_prompt): Prevent a compiler warning.
3832 * xdisp.c (try_cursor_movement): Fix last change. The real
3833 condition is that PT is at the end of the row, and should
3834 be displayed at the start of the next row.
3836 * xdisp.c (try_cursor_movement): If we end on a partially
3837 visible line, end we already decided to scroll, return -1.
3839 * dispextern.h (ensure_frame_matrix): Add prototype.
3841 * window.c (delete_window, Fsplit_window)
3842 (Fset_window_configuration): Call ensure_frame_matrix.
3844 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3846 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3847 completed, call fake_current_matrices instead of marking frame
3850 2000-12-20 Jason Rumney <jasonr@gnu.org>
3852 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3854 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3856 * fns.c (Frequire): Doc fix.
3858 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3860 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3862 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3863 currently displaying a message.
3865 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3867 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3869 2000-12-18 Andrew Innes <andrewi@gnu.org>
3871 * w32.c (w32_strerror): New function.
3873 * w32.h (w32_strerror): New extern.
3875 * w32fns.c (Fw32_shell_execute): Use it.
3877 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3879 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3881 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3883 * msdos.c (IT_set_face): Obey inverse_video.
3885 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3887 * dired.c (directory_files_internal): Always return decoded filenames.
3889 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3891 * xterm.c (x_connection_closed): Prevent being called recursively
3892 because of an error condition in XtCloseDisplay.
3894 * xdisp.c (init_iterator): If noninteractive, and the frame's
3895 face cache is null, make one.
3897 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3899 * process.c (wait_reading_process_input): Check for pending
3900 input when running timers.
3902 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3904 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3906 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3908 * process.c (read_process_output): Don't run a filter if the code
3909 decoder produces nothing but carryover.
3911 2000-12-17 Andrew Innes <andrewi@gnu.org>
3913 * w32.c (sys_rename): Only check errno against EEXIST, and not
3914 EACCES, when determining whether rename failed because the target
3915 exists. This was resulting in indefinite looping on Windows 9x if
3916 the source file was locked by another process.
3918 * w32fns.c (Ffile_system_info): New function.
3919 (syms_of_w32fns): Defsubr it.
3921 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3923 * window.c (coordinates_in_window): Fix computation for
3924 position on vertical line between mode lines.
3926 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3927 Don't alter tip_frame or tip_window.
3928 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3931 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3932 Don't alter tip_frame or tip_window.
3933 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3936 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3938 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3939 be consistent with the doc string. Reported by NAKAJIMA Mikio
3940 <minakaji@osaka.email.ne.jp>.
3942 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3944 * xfaces.c (Vface_ignored_fonts): New variable.
3945 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3946 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3948 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3950 * dispnew.c (update_window): Detect pending input every nth line
3951 updated, i.e. do it depending on real work done, and not on the
3954 * xterm.c (expose_window): Don't redraw the window that's
3955 currently being updated.
3957 * window.c (Fset_window_point): Remove test for
3958 cursor_in_non_selected_windows.
3960 * lread.c (read1): Recognize end of file after `\\'.
3962 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3963 not unwind_create_frame.
3965 2000-12-15 Dave Love <fx@gnu.org>
3967 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3970 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3972 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3974 * coding.c (setup_coding_system): Clear all members of the struct
3975 coding_system at first.
3976 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3978 (code_convert_region): Don't override coding->src_multibyte and
3979 coding->dst_multibyte.
3981 * fns.c (Fmd5): Docstring improved.
3983 2000-12-15 Miles Bader <miles@gnu.org>
3985 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3986 are actually marked as mode-lines; otherwise use
3987 estimate_mode_line_height.
3989 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3991 * editfns.c (Fformat): Prevent a buffer overrun when the format
3992 specifies a precision.
3994 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3996 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3997 argument is outside the range [2..3].
3999 2000-12-14 Andrew Innes <andrewi@gnu.org>
4001 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
4002 nothing to do. Bind inhibit-quit.
4003 (tip_frame): Make it a Lisp_Object.
4004 (x_create_tip_frame): Set tip_frame after it has been added to
4006 (Fx_show_tip): Don't set tip_frame here.
4007 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
4008 (unwind_create_frame, unwind_create_tip_frame): New functions.
4009 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4010 while a frame is only partially constructed.
4012 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4013 (x_free_frame_resources): New function.
4014 (x_destroy_window): Use it.
4016 2000-12-14 Gerd Moellmann <gerd@gnu.org>
4018 * xfns.c (Fx_backspace_delete_keys_p): New function.
4019 (syms_of_xfns): Defsubr it.
4021 * config.in (HAVE_XKBGETKEYBOARD): Add.
4023 2000-12-14 Kenichi Handa <handa@etl.go.jp>
4025 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
4026 Always store string in multibyte representation in echobuf.
4027 (echo_char): Always store string in multibyte representation in
4029 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4030 (read_key_sequence): Adjusted for the change of echo_prompt.
4032 * fns.c (Fmd5): Docstring improved.
4034 * lisp.h (detect_coding_system): Prototype adjusted.
4036 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4037 (detect_coding_emacs_mule, detect_coding_iso2022,)
4038 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4039 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4040 New argument MULTIBYTEP. Callers changed.
4041 (detect_coding_mask, detect_coding_system): New argument
4042 MULTIBYTEP. Callers changed.
4043 (decode_coding_string): Set coding->src_multibyte and
4044 coding->dst_multibyte before calling detect_coding and detect_eol.
4045 Update them after some coding system is detected.
4047 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4049 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4051 * keyboard.c (menu_bar_items, tool_bar_items):
4052 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4054 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4056 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4058 (unwind_create_frame, unwind_create_tip_frame): New functions.
4059 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4060 while a frame is only partially constructed.
4062 * xterm.h (x_free_frame_resources): Declare.
4064 * xterm.c (x_free_frame_resources): New function.
4065 (x_destroy_window): Use it.
4067 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4068 don't interrupt the update for pending input initially, i.e.
4069 update at least some lines.
4071 * keyboard.c (do_mouse_tracking): Make externally visible.
4073 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4075 * xfns.c (gray_bitmap_bits): Declare `char *'.
4077 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4079 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4080 lines start with a relief line.
4082 2000-12-12 Dave Love <fx@gnu.org>
4084 * window.c (Fdisplay_buffer): Doc fix.
4085 (Fwindow_list): Remove unused var.
4087 * buffer.h (mmap_set_vars): Declare.
4089 * window.h (Fset_window_point): Declare.
4091 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4093 * msdos.c (fast_find_position): Don't overstep the last window row.
4094 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4095 variable `area'. When looking for a row under (X,Y), give up if some
4096 of the previous rows is not enabled.
4098 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4100 * window.c (Fset_window_point): If displaying cursors in windows
4101 other than the selected window, make sure redisplay updates
4102 other windows to show the new value of point in the window.
4104 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4106 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4107 the buffer is the sole visible buffer when in the mini-buffer.
4109 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4110 Bind `inhibit-read-only' to t.
4111 (unwind_with_echo_area_buffer): Use AREF.
4113 * xfns.c (Fx_hide_tip): Simplified.
4115 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4118 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4120 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4122 * xfns.c (Fx_hide_tip): Fix last change.
4124 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4125 nothing to do. Bind inhibit-quit.
4126 (tip_frame): Make it a Lisp_Object.
4127 (x_create_tip_frame): Set tip_frame after it has been added to
4129 (Fx_show_tip): Don't set tip_frame here.
4131 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4133 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4136 * dispextern.h: Change external declaration of tip_frame.
4138 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4139 return an empty string.
4141 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4142 of the window's update_mode_line flag, since the former is set by
4143 force-mode-line-update, not the latter. This makes
4144 column-number-mode slightly faster.
4146 * xdisp.c (try_window_id) <all changes above window start>:
4149 2000-12-11 Paul Eggert <eggert@twinsun.com>
4151 * config.in (HAVE_FTELLO): Remove.
4153 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4154 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4156 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4157 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4159 2000-12-11 Miles Bader <miles@gnu.org>
4161 * window.c (displayed_window_lines): Don't round up when
4162 converting empty space at bottom to lines.
4163 Handle non-newline-terminated final lines properly.
4164 (Fwindow_text_height): New function (used to be in lisp).
4165 (syms_of_window): Initialize it.
4167 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4169 * syntax.c (scan_lists): Check that the right quote char has the
4170 right Sstring syntax when jumping over strings.
4171 (init_syntax_once): Use Smax rather than 13.
4173 2000-12-09 Miles Bader <miles@gnu.org>
4175 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4176 with PARTIALLY, inverting the sense.
4177 (window_scroll_pixel_based): Scroll partially visible lines into
4178 place if we hit the beginning or end of the buffer.
4179 (displayed_window_lines): Don't include partially visible lines.
4180 (Fmove_to_window_line): Skip past any partially visible first line.
4182 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4184 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4186 * tparam.c (tparam1): Change the way buffers are reallocated to be
4187 portable and less obfuscated.
4189 * termcap.c (tgetent): Change the way buffers are reallocated to
4190 be portable and less obfuscated.
4192 * macros.c (store_kbd_macro_char): Change the way buffers are
4193 reallocated to be portable and less obfuscated.
4195 * lread.c (read1): Change the way buffers are reallocated to be
4196 portable and less obfuscated.
4198 * doc.c (Fsubstitute_command_keys): Change the way buffers
4199 are reallocated so that it is portable.
4201 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4203 * dosfns.c (Ffile_system_info): New function.
4204 (syms_of_dosfns): Defsubr it.
4206 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4208 * alloc.c (gc_sweep): Add comment.
4210 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4212 * sound.c (vox_configure): Change order of ioctls.
4213 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4214 Ignore errors when changing volume.
4215 (vox_close): Don't reset the device.
4217 * process.c (read_process_output): Make sure the process marker's
4218 position is valid when the process buffer is changed in
4219 after-change functions. W3 does that.
4221 * xfns.c (x_free_gcs): New function.
4223 * xterm.h (x_free_gcs): Add prototype.
4225 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4228 * xterm.c (x_destroy_window): Call x_free_gcs so that
4229 resources of non-toolkit X windows will be freed.
4231 2000-12-07 Andrew Innes <andrewi@gnu.org>
4233 * w32fns.c (xlfd_charset_of_font): Fix last change.
4235 2000-12-06 Dave Love <fx@gnu.org>
4237 * md5.h (__P): Don't define -- it comes from config.h.
4239 * strftime.c: Change some #if foo to #ifdef foo.
4241 2000-12-06 Andrew Innes <andrewi@gnu.org>
4243 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4245 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4246 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4247 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4249 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4251 * alloc.c (gc_sweep): Prevent symbols read during loadup
4254 * xdisp.c (underlying_face_id): New function.
4255 (handle_face_prop, face_before_or_after_it_pos): Use it
4256 to determine the face ``under'' a string. Let strings inherit
4257 the face of the buffer under them.
4259 * xfaces.c (face_at_string_position): Update function comment.
4261 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4262 matrix if the window's left position has changed; we need to
4263 redraw it in this case.
4265 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4267 * window.c (coordinates_in_window): Check mouse on mode-line or
4270 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4271 advertized by the function documentation.
4273 * window.c (syms_of_window): Doc fix.
4275 * sound.c (vox_configure): Set volume for left and right channel.
4276 (sound_cleanup): Return nil.
4278 * xdisp.c (move_it_by_lines): Fix paren typo.
4280 * xterm.c (x_load_font): Don't use the font's max_bounds for
4281 computing the height of the font. If max_bounds' ascent or
4282 descent are greater than the font's ascent or descent, this means
4283 glyphs overlap, which should be handled now by redisplay.
4285 * window.c (Veven_window_heights): New variable.
4286 (syms_of_window): DEFVAR_LISP it.
4287 (Fdisplay_buffer): Check Veven_window_heights before evening the
4290 2000-12-06 Miles Bader <miles@gnu.org>
4292 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4293 update `default-frame-alist' instead of setting no frame parameters.
4295 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4297 * composite.c (update_compositions): Fix typo (use the correct
4300 2000-12-05 Jason Rumney <jasonr@gnu.org>
4302 * md5.h: Remove underscores from function declarations.
4303 (__attribute__, __alignof__) [!__GNUC__]: Define.
4305 * md5.c: Delay include of md5.h until after namespace cleaning.
4307 * makefile.w32-in (fns.o): Depend on md5.h
4308 (md5.o): New target.
4311 * makefile.nt: Likewise.
4313 2000-12-05 Jason Rumney <jasonr@altavista.net>
4315 * w32term.c (expose_area): Complete last change.
4317 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4319 * minibuf.c: Include intervals.h.
4321 2000-12-05 Jason Rumney <jasonr@gnu.org>
4323 * w32term.c (x_produce_glyphs): If a font for a component of
4324 a composition is not found, use 1 pixel dot ascent and 0 dot
4325 descent value to avoid displaying terribly tall empty boxes.
4326 (expose_area): Pass x-coordinate relative to the exposed
4327 area to x_draw_glyphs instead of a window-relative coordinate.
4329 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4331 * xdisp.c (next_element_from_ellipsis): Save face before selective
4332 display in saved_face_id, and set face_before_selective_p.
4333 (reseat_1): Reset face_before_selective_p.
4334 (append_space, extend_face_to_end_of_line): If iterator's
4335 face_before_selective_p is set, use the face from saved_face_id.
4336 (extend_face_to_end_of_line): For tty frames, make sure to
4337 use the right face id when producing spaces at the end of
4340 * dispextern.h (struct it): Add face_before_selective_p.
4342 * keyboard.c (record_char): Don't record identical help-echo
4343 events in recent_keys.
4345 * xterm.c [USE_X_TOOLKIT]: Close the display.
4346 (xim_close_dpy): Handle case that the display has been closed.
4348 * xterm.c (x_destroy_window): Reset the frame's X window after
4351 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4352 variable window_width.
4353 (line_draw_cost): Fix code skipping over spaces at the end of the
4354 line when must_write_spaces is not set.
4355 (scrolling_window): Fix code inserting runs in list of all runs.
4357 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4359 * coding.c (setup_coding_system): Be sure to initialize
4360 coding->category_idx.
4362 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4364 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4366 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4367 area to x_draw_glyphs instead of a window-relative coordinate.
4369 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4370 error in the message.
4372 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4373 timer after having read a key. It's not good for code reading
4374 several keys in a loop, like an input method.
4376 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4377 record undo information for format-decode.
4379 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4380 current buffer is read-only, not if it isn't.
4382 * keyboard.c (record_char): Record `help-echo' input events
4383 in recent_keys only if they display some help. Don't record
4384 `help-echo' events as macro char.
4386 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4388 * editfns.c (save_excursion_restore): Don't move point
4389 in another window if it is showing the wrong buffer.
4390 Avoid the call to Fwindow_live_p, for speed.
4392 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4394 * xfaces.c (struct font_name): New member registry_priority.
4395 (split_font_name): Initialize the above member to zero.
4396 (concat_font_list): New function.
4397 (font_list): Include fonts of all alternative registries.
4398 (FONT_POINT_SIZE_QUANTUM): New macro.
4399 (better_font_p): Ignore point size difference less than
4400 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4402 * xterm.c (x_produce_glyphs): If a font for a component of
4403 a composition is not found, use 1 pixel dot ascent and 0 dot
4404 descent value to avoid displaying terribly tall empty boxes.
4406 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4408 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4410 * coding.h (code_convert_string1): Declare.
4412 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4414 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4416 2000-12-02 Jason Rumney <jasonr@gnu.org>
4418 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4419 correctly for single byte character case.
4420 (w32_per_char_metric): Do not try to make any assumptions about
4421 the metrics of BDF fonts.
4422 (x_estimate_mode_line_height): If `mode-line' face
4423 hasn't a font, use that of the frame, as drawing glyphs does.
4424 (note_mouse_highlight): Change the cursor shape on the vertical
4425 border between windows [not enabled].
4427 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4429 * w32fns.c (Fx_create_frame): Reintroduce the call to
4430 face-set-after-frame-defaults.
4431 (Vx_window_horizontal_drag_shape): New variable.
4432 (syms_of_xfns): DEFVAR_LISP it.
4433 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4436 2000-12-02 Simon Josefsson <simon@josefsson.org>
4438 * fns.c (Fmd5): Use a different logic to decide the coding system
4441 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4443 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4445 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4447 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4449 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4450 height for YNegative.
4451 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4452 height; also see comment there.
4454 * window.c (coordinates_in_window): Handle computations for
4455 positions on the vertical bar and fringes differently for
4456 window-system frames. Consider some pixels near the vertical bar
4457 as on the bar if the frame doesn't have vertical scroll bars.
4458 Associate positions between mode or header lines with the
4459 right window, the left one.
4461 2000-12-01 Jason Rumney <jasonr@gnu.org>
4463 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4465 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4468 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4470 * window.c (struct saved_window): Add members orig_top and orig_height.
4471 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4472 (save_window_save, Fset_window_configuration): Save/restore
4473 window's orig_top and orig_height.
4475 2000-12-01 Jason Rumney <jasonr@gnu.org>
4477 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4479 * w32fns.c (x_set_cursor_color): Fix last change.
4481 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4483 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4484 sure that the next redisplay displays the minibuffer, so that
4485 the cursor will be replaced with what the minibuffer wants.
4487 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4488 #ifndef instead of using #if.
4489 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4490 USE_TOOLKIT_SCROLL_BARS is defined.
4492 2000-11-30 Jason Rumney <jasonr@gnu.org>
4494 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4497 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4499 * fns.c (Fmd5): Doc fix.
4501 2000-11-30 Simon Josefsson <simon@josefsson.org>
4503 * fns.c (Fmd5): New function.
4504 (syms_of_fns): Defsubr md5.
4506 * Makefile.in (obj): Add md5.o
4508 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4510 * md5.h, md5.c: New files, taken from glibc.
4512 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4514 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4515 hasn't a font, use that of the frame, as drawing glyphs does.
4517 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4519 * eval.c (Frun_hooks): Allow 0 arguments.
4521 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4523 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4524 is over the menu bar widget, say it's not on the frame.
4526 * xfns.c (Fx_create_frame): Reintroduce the call to
4527 face-set-after-frame-defaults.
4529 * eval.c (Fsignal): Reset handling_signal.
4531 2000-11-28 Jason Rumney <jasonr@gnu.org>
4533 * w32menu.c (add_menu_item): Reset menu item text when changing
4534 type to radio button.
4536 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4538 * xselect.c: Update copyright.
4540 * window.c (coordinates_in_window): If on a mode or header line,
4541 but sufficiently close to its start, return ``on vertical
4542 border''. This gives us a way to drag windows horizontally when
4543 using toolkit scroll bars.
4545 * xterm.c (note_mouse_highlight): Change the cursor shape
4546 on the vertical border between windows.
4548 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4550 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4551 (syms_of_xfns): DEFVAR_LISP it.
4552 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4554 * textprop.c (text_read_only): New function.
4555 (verify_interval_modification): Use it instead of signaling
4556 `text-read-only'. This makes it easier to catch this error
4559 * xdisp.c (forward_to_next_line_start): Check for newlines,
4560 not end of line, which includes CR.
4562 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4564 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4565 include no-conversion.
4567 2000-11-27 Jason Rumney <jasonr@gnu.org>
4569 * w32fns.c (w32_load_system_font): Always mark font as double byte
4570 if codepage is unicode.
4572 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4574 * xdisp.c (forward_to_next_line_start): If already on a newline,
4575 just consume it to avoid unintended skipping over invisible text below.
4577 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4578 `vertical-line', `mode-line' and `header-line' events.
4580 * xdisp.c (try_window_id): Avoid starting to display in the middle
4581 of a character, a TAB for instance. This is easier than to set
4582 up the iterator exactly, and it's not a frequent case, so the
4583 additional effort wouldn't really pay off.
4585 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4587 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4590 2000-11-25 Jason Rumney <jasonr@gnu.org>
4592 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4593 Args to window_from_coordinates should be pixel coordinates.
4595 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4596 redisplay handles them properly.
4598 2000-11-25 Miles Bader <miles@gnu.org>
4600 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4602 2000-11-24 Jason Rumney <jasonr@gnu.org>
4604 * w32.c (init_environment): Set LANG environment variable based on
4605 locale settings, if not set.
4607 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4608 making tool bar smaller. When clearing the frame, also
4609 clear current matrices. Clear frame when tool bar disappears.
4610 Don't use more lines for the tool-bar than is available.
4611 (x_change_window_heights): New function.
4613 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4615 * xdisp.c (init_from_display_pos): If POS says we're already after
4616 an overlay string ending at POS, make sure to pop the iterator
4617 because it will be in front of that overlay string. When POS is
4618 ZV, we've thereby also ``processed'' overlay strings at ZV.
4620 * xfaces.c (lface_from_face_name): Function comment fix.
4622 2000-11-24 Miles Bader <miles@gnu.org>
4624 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4625 apply `mode-line-inverse-video' -- zero means force display using
4626 the default face, non-zero means display using the specialized face.
4627 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4629 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4631 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4634 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4636 * coding.c (decode_coding_emacs_mule): Fix the case of
4637 CODING_EOL_LF, which used uninitialized value of c.
4639 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4641 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4643 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4645 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4648 * frame.h (struct frame): Replace desired_tool_bar_items,
4649 current_tool_bar_items, n_desired_tool_bar_items,
4650 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4652 * frame.c (make_frame): Change initialization of tool bar
4655 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4656 Change references to members deleted from struct frame to use the
4659 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4660 references to members deleted from struct frame to use the new ones.
4662 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4664 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4666 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4667 (note_tool_bar_highlight): Change references to members deleted
4668 from struct frame to use the new ones.
4670 2000-11-23 Miles Bader <miles@gnu.org>
4672 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4673 the face's inverse-video attribute, rather than overriding it.
4675 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4677 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4678 making tool bar smaller.
4680 2000-11-22 Dave Love <fx@gnu.org>
4682 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4684 2000-11-22 Miles Bader <miles@gnu.org>
4686 * keyboard.c (Vminibuffer_message_timeout): New variable.
4687 (command_loop_1): Use it to determine message timeout.
4688 (syms_of_keyboard): Initialize it.
4690 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4692 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4694 * sysdep.c: Move the code for declaring h_errno after #include
4697 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4699 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4700 the menu bar when the tooltip is unmapped.
4702 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4703 sole visible buffer when we're currently in the mini-buffer, and
4706 2000-11-21 Jason Rumney <jasonr@gnu.org>
4708 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4709 put on the clipboard.
4710 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4711 copy of what Emacs last put there. If they are the same, do not
4712 use the clipboard copy to avoid losing data due to coding conversions.
4714 2000-11-22 Miles Bader <miles@gnu.org>
4716 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4717 (syms_of_minibuf): Initialize it.
4718 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4719 to prompt, don't make read-only.
4721 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4723 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4724 Add BEFORE/AFTER_POTENTIAL_GC.
4726 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4728 * buffer.c (mmap_free_1): Avoid a compiler warning.
4730 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4732 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4734 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4737 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4739 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4742 * s/gnu-linux.h: Don't use `#cpu'.
4744 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4745 not defined in mman.h.
4747 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4748 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4749 and store an index in the XClientMessageEvent. Storing a
4750 Lisp_Object or pointer can fail on a 64 bit system, since X only
4752 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4754 2000-11-20 Dave Love <fx@gnu.org>
4756 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4758 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4760 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4762 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4764 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4767 * alloc.c (make_string): Fix previous change. Be sure to make
4768 unibyte string correctly.
4770 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4772 * window.c (Fwindow_list): Change parameter list to be XEmacs
4774 (window_list_1): New function.
4775 (window_loop): Use it instead of Fwindow_list.
4777 * sysdep.c (emacs_ospeed): New variable.
4778 (toplevel): Don't declare ospeed extern.
4779 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4781 * termcap.c (ospeed): Remove.
4782 (tputs) [!emacs]: Remove unused code.
4783 (tgetent): Avoid a compiler warning.
4785 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4786 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4787 SCROLL_BAR_X_WIDGET with additional argument DPY.
4789 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4791 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4792 Take the X display as additional argument.
4793 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4794 `Widget' is a pointer type that's not easily stored in Lisp_Object
4795 form in a portable way.
4797 * dispnew.c (update_text_area): Fix last change.
4799 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4801 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4803 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4804 clear current matrices.
4806 * buffer.c (mmap_enlarge): Don't print a message on stderr
4807 if mapping new memory at the end of the existing region fails.
4809 * dispnew.c (update_text_area): Don't skip over equal glyphs
4810 when the last current glyph overlaps the glyph to its right.
4812 2000-11-18 Miles Bader <miles@gnu.org>
4814 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4815 lines that *end* with "..." too (that's the most common case!).
4817 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4819 * xdisp.c (resize_mini_window): Temporarily change to the
4820 mini-window's buffer if necessary.
4822 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4823 the tooltip obscures less text under it.
4825 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4827 * puresize.h (BASE_PURESIZE): Increase to 700000.
4829 2000-11-18 Jason Rumney <jasonr@gnu.org>
4831 * w32term.c (w32_draw_bitmap): Use face to set colors.
4833 2000-11-17 Dave Love <fx@gnu.org>
4835 * lread.c (Fload): Fix #ifdef for pcc.
4837 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4839 * xdisp.c (pos_visible_p): Compute the default character height
4842 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4844 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4845 knowing the line's height; use the default font's height in that case.
4847 * xfaces.c (weight_table): Add `demi' with the same meaning as
4850 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4852 * dispnew.c (null_row): New global static variable.
4853 (clear_glyph_row): Delete local static variable null_row.
4855 2000-11-15 Jason Rumney <jasonr@gnu.org>
4857 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4858 (w32_alloc_lighter_color): Use new brightness calculations from
4859 xterm.c. Scale delta to be in the range expected by W32.
4860 (w32_draw_relief_rect): Use frame relief colors.
4862 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4864 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4865 (Qinhibit_default_face_x_resources): New variable.
4866 (syms_of_frame): Initialize it.
4867 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4869 * xdisp.c (pos_visible_p): Improve function comment.
4871 * lisp.h (BINDING_STACK_SIZE): New macro.
4873 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4874 reading the directory if readdir returns null and errno is EAGAIN
4877 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4879 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4880 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4881 Set amount_to_scroll to max of dx and scroll_step so that
4882 scroll-conservatively doesn't defeat scroll-step>1.
4883 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4884 scroll-conservatively for line-at-a-time scrolling.
4886 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4888 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4891 * xdisp.c (current_mode_line_height, current_header_line_height):
4893 (init_xdisp): Initialize them.
4894 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4895 and use exact mode line heights if it is set.
4897 * lisp.h (pos_visible_p): Change prototype.
4899 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4900 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4901 and current_header_line_height first.
4902 (current_mode_line_height, current_header_line_height):
4905 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4907 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4908 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4909 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4911 2000-11-14 Miles Bader <miles@gnu.org>
4913 * xterm.c (x_alloc_lighter_color): Include an additive component
4914 too for dark colors, because FACTOR isn't enough.
4915 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4918 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4920 * keyboard.c (show_help_echo): Call message3_nolog with number of
4921 bytes in the help string as 2nd parameter, instead of the number
4924 2000-11-13 Miles Bader <miles@gnu.org>
4926 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4927 (Fload): Use new openp return protocol.
4928 Don't try to use Vload_source_file_function to load .elc files.
4929 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4930 openp return protocol.
4931 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4933 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4935 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4937 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4938 Defined these macros.
4939 (NLIST_STRUCT): Avoid re-defining it.
4941 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4942 -I/usr/contrib/X11R6/include.
4943 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4945 2000-11-10 Jason Rumney <jasonr@gnu.org>
4947 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4949 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4950 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4952 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4953 (Qw32_charset_vietnamese): New symbol.
4954 (xlfd_charset_of_font): New function.
4955 (w32_load_system_font): Use it.
4956 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4957 when Vw32_charset_info_alist is nil to ensure default face always
4958 has font. Use Fcar and Fcdr for safety.
4959 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4960 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4961 pseudo-codepages for special cases.
4962 (w32_to_x_font): New parameter to allow charset portion to be
4963 specified where there is many to one mapping. Callers changed.
4964 (w32_list_fonts): Avoid listing fonts that won't display.
4966 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4968 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4969 (font_list_1): Renamed from font_list.
4970 (font_list): New function, trying alternative registries from
4971 Vface_alternative_font_registry_alist.
4972 (Finternal_set_alternative_font_registry_alist): New function.
4973 (syms_of_xfaces): Initialize and Staticpro
4974 Vface_alternative_font_registry_alist.
4975 Defsubr Finternal_set_alternative_font_registry_alist.
4977 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4979 * lisp.h (Flooking_at): Declare.
4981 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4983 * dired.c (directory_files_internal): Fix a braino.
4985 * dired.c (directory_files_internal): Add missing GCPRO's.
4988 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4990 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4991 (resize_mini_window): Return quickly if Vresize_mini_window is
4992 nil. Don't return if Vmax_mini_window_height is nil.
4994 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4995 (syms_of_xdisp): Initialize them.
4996 (resize_mini_window): Act according to the setting of
4997 Vresize_mini_window.
4998 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
5000 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
5001 scroll bar widget after configuring it, so that it will appear at
5002 the right position from the start.
5003 (XTredeem_scroll_bar): Cleaned up.
5005 2000-11-08 Kenichi Handa <handa@etl.go.jp>
5007 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
5008 font is taller than the frame line, we don't have to bias the
5011 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
5013 2000-11-07 Dave Love <fx@gnu.org>
5015 * config.in (HAVE_MKSTEMP): Add.
5017 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
5019 2000-11-07 Gerd Moellmann <gerd@gnu.org>
5021 * window.c (Fset_window_configuration): Don't try to preserve
5022 point in the current buffer, if that buffer is displayed in more
5025 * xfaces.c (lookup_named_face): If default face isn't realized,
5026 try to realize it. Return -1 if not successful.
5027 (Fx_list_fonts): Handle case that face cannot be determined.
5028 (Fface_font): Likewise.
5030 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5032 * window.c (displayed_window_lines): Detect partially
5033 visible lines at the bottom correctly.
5035 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5037 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5038 when ensuring we don't do visit in indirect buffer.
5040 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5042 * composite.h (compose_chars_in_text): Add prototype.
5044 * composite.c (Vcomposition_function_table): New variable.
5045 (Qcomposition_function_table): New variable.
5046 (run_composition_function): Call
5047 Vcompose_chars_after_function with three arguments.
5048 (compose_chars_in_text): New function.
5049 (syms_of_composite): Modified the doc-string of
5050 Vcompose_chars_after_function. Declare composition-function-table
5051 as a lisp variable, and initialize it.
5053 * xfns.c (x_encode_text): Suppress producing escape sequences for
5056 * xselect.c: Include composite.h.
5057 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5059 2000-11-05 Andrew Innes <andrewi@gnu.org>
5061 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5063 * sysdep.c (read_input_waiting): Remove extraneous argument to
5066 * w32fns.c (Fx_server_version): Include w32_build_number in the
5069 * w32heap.c (w32_build_number): New variable.
5070 (cache_system_info): Set it.
5072 * w32heap.h (w32_build_number): Add extern.
5074 * emacs.c (syms_of_emacs): Update docstring for
5075 system-configuration, to reflect the actual usage on MS-Windows.
5077 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5079 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5080 process idle timers while waiting for another event.
5082 * dispnew.c (update_frame_line): Handle case where spaces in
5083 the default face are colored.
5085 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5086 window height hasn't changed.
5088 2000-10-31 Jason Rumney <jasonr@gnu.org>
5090 * w32term.c (x_produce_glyphs): Handle composite characters.
5091 (x_draw_glyph_string_foreground)
5092 (x_draw_composite_glyph_string_foreground): Restore old font.
5094 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5096 * minibuf.c (read_minibuf): Reset the undo history just before
5097 starting the recursive-edit.
5099 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5101 * xfaces.c (menu_face_change_count): New variable.
5102 (Finternal_set_lisp_face_attribute): Increment it for changes
5104 (realize_basic_faces): Reflect changes in the `menu' faces
5107 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5108 dy obtained from the iterator's y-position after moving from
5109 scroll_margin_pos to PT; see comment there.
5111 * xdisp.c (safe_eval_handler): Call add_to_log.
5113 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5114 is not a symbol or string.
5116 * xdisp.c (echo_area_display): Don't perform a display update from
5117 inside redisplay. The update will happen anyway at the end of
5118 redisplay, and it can confuse redisplay (GC messages while
5119 redisplaying, for instance.)
5121 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5123 * xrdb.c (x_load_resources): Use the class name in the defaults.
5125 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5126 (regex_compile): Catch bogus \(\1\).
5128 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5130 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5133 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5134 we have a color cache, check that the cached color equals the
5135 allocated color. If not, clear the color cache.
5137 * window.c (displayed_window_lines): Change buffers if necessary.
5138 Fix computation of displayed lines.
5140 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5141 update_menu_bindings to DEFVAR_BOOL.
5143 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5145 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5147 * puresize.h (BASE_PURESIZE): Increase to 680000.
5149 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5151 2000-10-29 Jason Rumney <jasonr@gnu.org>
5153 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5155 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5156 (w32_cache_char_metrics): Handle possibility that 'x' does not
5157 exist in a BDF font.
5158 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5160 * w32bdf.h (bdffont): Add nchars.
5162 * w32bdf.c (set_bdf_font_info): Set it.
5163 (w32_BDF_TextOut): Swap byte order of double byte characters.
5164 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5166 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5168 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5169 don't override the colors in frame's param_alist, unless they are
5172 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5173 reverse the effect of the highlight flag.
5175 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5177 * window.h (Fwindow_live_p): Declare.
5179 * undo.c (record_delete): Check that last_undo_buffer is really a
5180 buffer before applying XBUFFER to it.
5182 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5185 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5187 * lisp.h (KEYMAPP): New macro.
5188 (get_keymap): Remove.
5189 (get_keymap_1): Rename get_keymap.
5191 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5193 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5195 * xmenu.c (single_submenu): Use KEYMAPP.
5196 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5197 Use KEYMAPP rather than Fkeymapp.
5199 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5201 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5202 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5203 Use KEYMAPP rather than Fkeymapp.
5204 (single_submenu): Use KEYMAPP.
5205 (w32_menu_show, w32_dialog_show): Use TRUE.
5207 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5209 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5210 (Fkeymapp): Use KEYMAPP.
5211 (get_keymap): Rename from get_keymap_1. Remove old def.
5212 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5213 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5214 (Fminor_mode_key_binding): Don't raise an error if the binding
5216 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5217 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5219 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5220 Allow Vspecial_event_map to be autoloaded.
5221 (menu_bar_items): Fetch the keymap rather than using keymapp.
5222 (menu_bar_one_keymap): No need to follow func-indirect any more.
5223 (parse_menu_item): get_keymap_1 -> get_keymap.
5224 (tool_bar_items): Fetch the keymap rather than using keymapp.
5225 (read_key_sequence): Use KEYMAPP.
5227 * intervals.c (get_local_map): Use get_keymap rather than following
5228 function-indirections explicitly.
5230 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5232 2000-10-27 Jason Rumney <jasonr@gnu.org>
5234 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5235 point, as Windows has oversized fonts.
5237 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5239 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5241 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5242 (freehook, reallochook): Handle null pointer arguments.
5243 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5245 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5247 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5248 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5249 Giving in to popular pressure to shut up the compiler with casts.
5251 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5253 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5254 signed value, and use a default value computed from the font's
5257 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5259 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5260 that specify a negative underline position can still use underlines.
5262 * window.c (Fpos_visible_in_window_p): Make POS default to
5263 WINDOW's point, not the current buffer's point.
5265 2000-10-26 Dave Love <fx@gnu.org>
5267 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5268 when it's necessary.
5270 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5272 * window.c (size_window): Compute size difference from sum of old
5273 child window sizes instead of from parent's size.
5275 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5276 Handle obscured lines at the top of the window.
5278 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5279 down after the last error condition check.
5281 * frame.c (Fdelete_frame): Run delete-frame-hook.
5283 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5285 * coding.c (decode_coding): Fix previous change (check also
5286 CODING_MODE_LAST_BLOCK).
5288 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5290 * regex.c: More `unsigned char' -> `re_char' changes.
5291 Also change several `int' into `re_wchar_t'.
5292 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5293 (PUSH_FAILURE_POINTER): Don't cast any more.
5294 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5295 We want GCC to complain, since this piece of code makes
5296 re_match non-reentrant, which *should* be fixed.
5297 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5298 (EXTEND_BUFFER): Use RETALLOC.
5299 (SET_LIST_BIT): Don't cast.
5300 (re_wchar_t): New type.
5301 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5302 that those two functions will always properly return.
5303 (IMMEDIATE_QUIT_CHECK): Cast to void.
5304 (analyse_first): Use recursion rather than an explicit stack.
5305 (re_compile_fastmap): Can't fail anymore.
5306 (re_search_2): Don't check re_compile_fastmap for failure.
5307 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5308 Now also sets the new value (passed in a new argument).
5309 (re_match_2_internal): Use it.
5310 Also, use a new var `reg' of type size_t when looping through regs
5311 rather than reuse the inappropriate `mcnt'.
5313 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5314 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5315 (where_is_internal): Renamed from Fwhere_is_internal.
5316 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5317 (Fwhere_is_internal): New function wrapping where_is_internal.
5318 (where_is_internal_1): Handle the case where we're filling the cache.
5319 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5321 2000-10-25 Miles Bader <miles@gnu.org>
5323 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5325 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5327 * window.c (pos_fully_visible_p): Removed.
5328 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5329 if position is visible and/or fully visible.
5331 * lisp.h (pos_visible_p): Add prototype.
5333 * xdisp.c (pos_visible_p): New function.
5335 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5337 * process.c (send_process): If OBJECT is t, it means that the data
5338 is from C string, but we should encode it. Before calling
5339 setup_raw_text_coding_system, be sure to flush out data by the
5340 previous coding system.
5342 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5344 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5345 assignment of startpos to prev when startpos == pos.
5347 * editfns.c (find_field): Set the field stickiness correctly from
5348 overlay fields. Use renamed `text_property_stickiness'.
5349 (text_property_stickiness): Renamed from `char_property_stickiness'.
5350 Only check text properties, not overlays.
5351 * textprop.c (get_char_property_and_overlay): New function.
5352 (Fget_char_property): Use it.
5353 * intervals.h (get_char_property_and_overlay): Add declaration.
5355 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5357 * keymap.c: Use AREF, ASET and ASIZE macros.
5358 (Fmake_sparse_keymap): Docstring fix.
5360 (shadow_lookup): Move up.
5361 Handle the case where lookup-key returns an integer.
5362 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5363 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5364 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5365 Simplify/rewrite the keymap-finding code.
5366 Add check for command shadowing, using shadow_lookup.
5368 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5370 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5371 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5374 2000-10-24 Andrew Innes <andrewi@gnu.org>
5376 * dired.c (directory_files_internal_unwind): New function.
5377 (directory_files_internal): Use it to ensure closedir is called
5378 even if expand-file-name or file-attributes throw, eg. because of
5379 a user interrupt. Also enable immediate_quit while calling
5380 re_search, so that matching can be interrupted as well.
5382 2000-10-24 Andrew Innes <andrewi@gnu.org>
5384 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5386 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5387 so that re_search functions only quit when callers expect them to.
5389 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5391 * regex.c (regex_compile): Change the way of handling a range from
5392 a char less than 256 to a char not less than 256.
5394 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5396 * window.c (size_window): Prevent setting window's width or
5397 height to a negative value (esp. with XSETFASTINT).
5399 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5400 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5401 (protect_malloc_state) [GC_MALLOC_CHECK &&
5402 GC_PROTECT_MALLOC_STATE]: New function.
5403 (PROTECT_MALLOC_STATE): New macro.
5404 (__malloc_initialize, morecore, _malloc_internal)
5405 (_free_internal) _realloc_internal): Use it to make _heapinfo
5406 read-only outside of gmalloc.
5408 * keymap.c: Update copyright.
5410 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5413 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5415 * filelock.c (unlock_all_files): Use unlock_file to expand each
5416 buffer's file_truename before trying remove its lock file.
5418 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5420 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5421 or CRLF, decode EOLs.
5423 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5425 * window.c (Fdisplay_buffer): Fix doc.
5427 2000-10-23 Jason Rumney <jasonr@gnu.org>
5429 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5430 ASCII font of default fontset on Windows.
5432 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5433 xterm.c comment below).
5435 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5437 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5439 * xterm.c (x_connection_closed): Reset handling_signal.
5441 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5443 2000-10-23 Miles Bader <miles@gnu.org>
5445 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5446 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5447 maintain old behavior.
5448 * minibuf.c (Fminibuffer_complete): Likewise.
5450 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5452 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5453 that when a font can't be exactly centered, it errs up rather than
5456 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5458 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5460 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5462 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5464 * dispnew.c [macintosh]: Include macterm.h.
5465 (init_display) [macintosh]: Initialization for window system.
5467 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5468 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5469 syms_of_search, x_term_init, and init_keyboard before calling
5470 init_window_once. Also, call syms_of_xmenu.
5472 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5473 default fontset to Monaco.
5475 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5476 NewMacWindow and DisposeMacWindow.
5477 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5478 instead of calling NewMacWindow and setting fields of
5479 f->output_data.mac directly. Call init_frame_faces.
5480 (Fdelete_frame) [macintosh]: Remove unused code.
5481 (Fmodify_frame_parameters) [macintosh]: Call
5482 x_set_frame_parameters instead of mac_set_frame_parameters.
5484 * frame.h [macintosh]: Define menu_bar_lines field in struct
5485 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5487 * keyboard.c [macintosh]: Include macterm.h.
5488 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5489 and menu_bar_activate_event type events as for X and NT.
5490 (make_lispy_event) [macintosh]: Construct lisp events of type
5491 MENU_BAR_EVENT as for X and NT.
5493 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5494 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5495 (sys_subshell) [macintosh]: Remove definition entirely.
5496 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5497 Vwindow_system_version here. Remove initialization of
5498 Vx_bitmap_file_path.
5499 (read_input_waiting): Correct the number of parameters passed to
5501 Move all Macintosh functions to mac/mac.c.
5503 * term.c [macintosh]: Include macterm.h.
5505 * window.c [macintosh]: Include macterm.h.
5507 * xdisp.c [macintosh]: Include macterm.h. Declare
5508 set_frame_menubar and pending_menu_activation.
5509 (echo_area_display) [macintosh]: Do not return if terminal frame
5510 is the selected frame.
5511 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5512 Allow only the selected frame to set menu bar.
5513 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5514 calling FRAME_EXTERNAL_MENU_BAR (f).
5515 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5517 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5518 and check_x. Declare XCreateGC. Define x_create_gc and
5519 x_free_gc. Initialize font_sort_order.
5520 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5521 but call x_list_fonts instead of w32_list_fonts.
5522 (Finternal_face_x_get_resource) [macintosh]: Do not call
5523 display_x_get_resource.
5524 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5525 (realize_x_face) [macintosh]: Load the font if it is specified in
5527 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5529 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5531 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5532 is nil: since we go to the end of submap anyway, we'd end up
5534 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5535 doesn't obey autoload.
5537 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5539 * msdos.c (dos_set_window_size): Update screen dimension variables.
5541 2000-10-21 Jason Rumney <jasonr@gnu.org>
5543 * w32term.c (w32_cache_char_metrics): Double check that font is
5544 really fixed pitch before trusting tmPitchAndFamily.
5546 2000-10-21 Andrew Innes <andrewi@gnu.org>
5548 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5550 * w32term.h: Extern decl for w32_cache_char_metrics.
5552 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5554 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5555 (w32_unload_font): Free per_char array if present.
5557 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5558 cached information in emulated XFontStruct to handle common cases
5559 quickly. Do not allocate XCharStruct for return.
5560 (w32_native_per_char_metric): New function.
5561 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5563 (x_produce_glyphs): Don't get an HDC. Change calls to
5564 w32_per_char_metric to match arg change above. Remove calls to
5566 (w32_get_glyph_overhangs): Ditto.
5567 (w32_cache_char_metrics): New function.
5569 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5570 ($(BLD)/casefiddle.$(O)): Remove compile command.
5571 ($(BLD)/gmalloc.$(O)): Remove compile command.
5572 ($(BLD)/dispnew.obj):
5573 ($(BLD)/keyboard.obj):
5574 ($(BLD)/w32inevt.obj):
5575 ($(BLD)/w32bdf.obj):
5577 ($(BLD)/buffer.obj):
5578 ($(BLD)/editfns.obj):
5580 ($(BLD)/fileio.obj):
5582 ($(BLD)/indent.obj):
5583 ($(BLD)/insdel.obj):
5584 ($(BLD)/intervals.obj):
5585 ($(BLD)/minibuf.obj):
5587 ($(BLD)/scroll.obj):
5588 ($(BLD)/sysdep.obj):
5589 ($(BLD)/textprop.obj):
5590 ($(BLD)/widget.obj):
5591 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5592 ($(BLD)/term.obj): Add dependency on dispextern.h.
5594 * makefile.nt ($(BLD)\dispnew.obj):
5595 ($(BLD)\keyboard.obj):
5596 ($(BLD)\w32inevt.obj):
5597 ($(BLD)\w32bdf.obj):
5599 ($(BLD)\buffer.obj):
5600 ($(BLD)\editfns.obj):
5602 ($(BLD)\fileio.obj):
5604 ($(BLD)\indent.obj):
5605 ($(BLD)\insdel.obj):
5606 ($(BLD)\intervals.obj):
5607 ($(BLD)\minibuf.obj):
5609 ($(BLD)\scroll.obj):
5610 ($(BLD)\sysdep.obj):
5611 ($(BLD)\textprop.obj):
5612 ($(BLD)\widget.obj):
5613 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5614 ($(BLD)\term.obj): Add dependency on dispextern.h
5616 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5618 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5619 with an additional argument of Qt.
5621 2000-10-21 Miles Bader <miles@gnu.org>
5623 * window.c (pos_fully_visible_in_window_p): New function.
5624 (Fpos_visible_in_window_p): Add FULLY argument.
5625 Use pos_fully_visible_in_window_p.
5626 (window_scroll_pixel_based, window_scroll_line_based): Update
5627 calls to Fpos_visible_in_window_p.
5628 * lisp.h (Fpos_visible_in_window_p): Update prototype
5630 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5632 * alloc.c (toplevel): Conditionalize compilation of mem_*
5633 functions differently.
5635 2000-10-20 Jason Rumney <jasonr@gnu.org>
5637 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5638 mem_init where it used to be. mem_z etc not defined otherwise.
5640 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5642 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5644 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5645 structure definition and related variabled to the top of the file.
5646 Include this code when GC_MALLOC_CHECK is defined.
5647 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5648 register/unregister allocated region.
5649 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5650 which isn't allocated.
5651 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5652 something which is already in use.
5653 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5654 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5655 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5656 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5658 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5659 _malloc_internal instead of malloc.
5660 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5663 2000-10-20 Andrew Innes <andrewi@gnu.org>
5665 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5667 (my_strftime) <macro>: Don't use macro arg list when redefining as
5669 (my_strftime) <function>: Supply 0 as ut argument.
5671 2000-10-19 Jason Rumney <jasonr@altavista.net>
5673 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5674 including dispextern.h, as it stops faces from working.
5676 * w32fns.c (Fx_create_frame): Don't bother calling
5677 face-set-after-frame-default since the caller does it for us
5678 anyway. Clean up calls to x_get_arg to be consistent with X.
5680 * w32term.c (x_produce_glyphs): Handle
5681 unibyte_display_via_language_environment correctly.
5682 (w32_draw_box_rect): Fix the calculation of width and height.
5684 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5685 as it has stopped working.
5686 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5689 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5691 * eval.c (skip_debugger): Prevent a compiler warning.
5692 (Fcondition_case): Likewise.
5693 (Fbacktrace_frame): Use a null interactive spec.
5695 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5697 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5699 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5701 * strftime.c: Sync with glibc, file version 1.78.
5702 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5703 should no longer be used according to ISO 8601.
5705 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5706 no map for meta_prefix_char, don't try to use it as a keymap.
5707 Instead, if T_OK is non-zero, look up a default binding, if any,
5708 otherwise, if T_OK is zero, return nil.
5710 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5711 (x_to_xcolors, png_load): Use x_query_color.
5713 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5715 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5717 (x_copy_color, x_alloc_lighter_color): Likewise.
5719 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5720 (x_query_color, x_query_colors): Add prototype.
5722 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5723 check_string_bytes only if not noninteractive, increase count to 50.
5725 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5727 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5730 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5732 * alloc.c (pure_bytes_used): Renamed from pureptr.
5734 (pure_alloc): New function.
5735 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5737 (Fpurecopy): Use PURE_POINTER_P.
5739 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5740 PT has moved backward.
5742 * xdisp.c (cursor_row_p): Take continued lines into account.
5744 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5746 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5747 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5748 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5751 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5752 of selective display off while searching for the next line start.
5754 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5756 * Makefile.in (term.o): Depend on dispextern.h.
5758 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5760 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5762 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5764 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5765 the iterator at the beginning, so that they can be set later on,
5766 for instance in reseat_at_next_visible_line_start, without being
5769 * xfns.c (pbm_format): Add :foreground and :background keywords.
5770 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5771 (xbm_load): Recognize foreground and background color specifications.
5773 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5775 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5777 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5779 * msdos.c (IT_set_face): Compare highlighted face with the default
5780 face, and invert colors if these faces' colors are identical.
5781 (Fmsdos_remember_default_colors): Don't swap foreground and
5782 background colors in initial_colors[].
5783 (IT_set_frame_parameters): Don't swap frame's foreground and
5784 background pixels. If ALIST includes "(reverse . t)", swap
5785 foreground-color and background-color properties in frame's
5786 param_alist. If the original frame's param_alist doesn't specify
5787 the colors, store unspecified-fg and unspecified-bg, reversed if
5790 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5791 the colors are unspecified and reversed, reverse fore- and back-
5792 ground in the returned value.
5793 (Fframe_parameter): Ditto.
5795 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5797 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5798 get_last_unchanged_at_beg_row.
5799 (find_first_unchanged_at_end_row): Renamed from
5800 get_first_unchanged_at_end_row.
5801 (find_first_unchanged_at_end_row): Convert assertions to
5802 unconditional tests which abort. When looking for a row in
5803 unchanged text, don't go further back than first_text_row.
5805 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5806 Don't add in the last line's height when deciding if the new
5807 position is below the scroll margin.
5809 2000-10-16 Miles Bader <miles@gnu.org>
5811 * editfns.c (Fconstrain_to_field): Check carefully for field
5812 boundaries if either OLD_POS or NEW_POS has a non-nil field
5813 property, even if they're the same.
5815 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5817 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5818 height for XFillRectangle.
5820 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5822 * syntax.c (Fstring_to_syntax): New function extracted from
5823 Fmodify_syntax_entry.
5824 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5825 (skip_chars, Fforward_comment): Remove unused variables.
5826 (syms_of_syntax): Add defsubr for string-to-syntax.
5827 (describe_syntax): Add code for comment and string fences.
5829 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5831 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5832 Do the meta->esc mapping. Call get_keyelt before returning.
5833 Start scanning from the second element (the first is always `keymap')
5834 to make it easier to detect when we reach a parent map.
5835 Handle the case of inheriting from a symbol whose function is a map.
5836 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5837 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5838 (get_keyelt, Flookup_key): Update call to access_keymap.
5839 Remove the meta->esc mappings.
5840 (define_as_prefix): Delete old disabled code.
5841 (menu_item_p): New function.
5842 (where_is_internal_1): Skip over the few remaining menu items.
5843 * lisp.h (access_keymap): Update prototype.
5844 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5845 Update call to access_keymap.
5846 (follow_key, read_key_sequence): Update calls to access_keymap.
5847 Remove the meta->esc mappings.
5849 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5851 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5852 with additional argument.
5854 * xdisp.c (cursor_row_p): New function.
5855 (try_cursor_movement, display_line): Use it.
5857 * xdisp.c (append_space): Also save/restore iterator's current
5858 character and its length.
5860 * xdisp.c (init_from_display_pos): Add an assertion.
5861 (handle_stop): Don't set iterator's add_overlay_start.
5862 (handle_invisible_prop): Likewise.
5863 (load_overlay_strings): If text under an overlay is invisible,
5864 take both before- and after-strings into account when the iterator
5865 is positioned either at the start or at the end of the overlay.
5866 (forward_to_next_line_start): Rewritten.
5867 (reseat_at_next_visible_line_start): Rewritten.
5868 (set_iterator_to_next): Add parameter RESEAT_P.
5870 * dispextern.h (struct it): Remove member add_overlay_start.
5871 (set_iterator_to_next): Change prototype.
5873 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5875 * coding.c (code_convert_region): Be sure to initialize
5876 coding->category_idx.
5877 (decode_coding_string): Set coding->src_multibyte and
5878 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5879 (encode_coding_string): Set coding->src_multibyte and
5880 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5882 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5884 * xfns.c (Fx_create_frame): Don't bother calling
5885 face-set-after-frame-default since the caller does it for us anyway.
5887 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5889 * window.c (coordinates_in_window): Fix detection of vertical line
5890 on character terminals.
5892 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5894 * editfns.c (save_excursion_save): Additionally record the
5896 (save_excursion_restore): If buffer was visible in a window, and a
5897 different window was selected, and the old selected window is
5898 still live, restore point in that window.
5900 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5902 * xterm.c (x_produce_glyphs): Handle
5903 unibyte_display_via_language_environment correctly.
5905 * regex.c (regex_compile): Change the way of handling a range from
5906 unibyte char to multibyte char.
5908 * syntax.c (skip_chars): Change the way of handling a range from
5909 unibyte char to multibyte char.
5911 * process.c (read_process_output): Cancel previous change.
5913 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5915 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5917 * charset.c (Ffind_charset_string): Doc fix.
5918 (Ffind_charset_region): Doc fix.
5920 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5922 * process.c (read_process_output): Fix previous change. Adjust
5923 multibyteness of text to insert in a buffer by
5924 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5926 2000-10-10 Andreas Schwab <schwab@suse.de>
5928 * alloc.c (mark_object): Remove all workarounds installed on
5931 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5933 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5934 (base64_encode_1): Make it work for a text of multibyte form.
5935 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5936 case. Don't call str_to_multibyte because base64_decode_1
5937 produces correct multibyte form for eight-bit codes.
5938 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5939 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5940 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5943 * charset.h (CHAR_STRING): Optimized for single byte characters.
5945 2000-10-09 Andreas Schwab <schwab@suse.de>
5947 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5948 -1 after socket is closed, to fall through to error processing.
5950 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5952 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5953 variables. If ALIST includes foreground-color or
5954 background-color, change also the colors of the default face for
5957 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5959 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5960 them extern (they are defined on xfaces.c).
5961 (syms_of_msdos): Don't intern and don't staticpro
5962 Qbackground_color and Qforeground_color.
5964 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5966 * frame.c (Fframe_parameter): For non-windowed frames, if
5967 f->param_alist says foreground or background color is unspecified,
5968 call tty_color_name to return the color name computed from the
5969 frame's current colors.
5971 2000-10-06 Dave Love <fx@gnu.org>
5973 * terminfo.c (ospeed): Don't declare.
5975 * sysdep.c: Don't include string.h.
5976 (h_errno): Declare conditional also on TRY_AGAIN.
5978 * charset.c (Ffind_charset_string): Doc fix.
5980 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5981 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5984 2000-10-05 Dave Love <fx@gnu.org>
5986 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5987 position like menu-bar.
5989 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5991 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5993 * xdisp.c (handle_single_display_prop): Use safe_call1.
5994 (safe_call): Renamed from call_function.
5995 (safe_call1): New function.
5996 (handle_fontified_prop): Use safe_call1 instead of call1.
5997 (safe_eval): Renamed from eval_form.
5998 (safe_eval_handler): Renamed from eval_handler.
5999 (handle_single_display_prop, display_mode_element): Use safe_eval
6000 instead of eval_form.
6002 * xfaces.c (merge_face_heights): Use safe_call instead of
6005 * keyboard.c (show_help_echo): Use safe_call instead of
6006 call_function; use safe_eval instead of eval_form.
6008 * lisp.h (safe_call): Renamed from call_function.
6009 (safe_eval): Renamed from eval_form.
6010 (safe_call1): Add prototype.
6012 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
6014 * xfns.c (image_ascent): Rearrange ascent calculation for the
6017 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
6019 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
6020 (where_is_internal_1): Don't bother ignoring menu-items any more.
6022 2000-10-04 Gerd Moellmann <gerd@gnu.org>
6024 * keyboard.c (update_menu_bindings): New variable.
6025 (parse_menu_item): Use AREF. If update_menu_bindings
6026 is 0, don't update menu bindings.
6027 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
6029 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6031 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6034 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6036 * syntax.c (forw_comment): Match nestedness of ender/starter.
6037 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6038 (prev_char_comstart_first): Remove.
6039 (back_comment): Check two-char comment markers more carefully
6040 to better handle overlapping cases like *//* or /* */* */ ...
6041 Match nestedness of ender/starter.
6043 2000-10-02 Dave Love <fx@gnu.org>
6045 * config.in (HAVE_GAI_STRERROR): Add undef.
6047 * process.c (Fopen_network_stream): Use it.
6049 * m/alpha.h (NO_REMAP): Don't define.
6051 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6053 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6054 return with a string converted to an integer or vice versa when
6055 Vmocklisp_arguments is t.
6056 (Fsignal): Likewise. The function can return for `quit'.
6057 (struct gcpro): Declare member `var' to point to a volatile
6060 * eval.c (error): Prevent compiler warning.
6062 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6064 * keymap.c (keymap_memberp): New function.
6065 (Fset_keymap_parent): Use it.
6066 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6067 Use keymap_memberp to avoid creating cycles.
6068 (access_keymap): Use KEYMAPP.
6070 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6072 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6073 gai_strerror. Make sure xerrno is set if connect fails. Improve
6076 2000-09-29 Jason Rumney <jasonr@gnu.org>
6078 * w32term.c (w32_char_font_type, w32_encode_char)
6079 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6080 (w32_bdf_per_char_metric): New function.
6081 (w32_per_char_metric): Use it.
6082 (x_draw_glyph_string_background): Always draw background for BDF
6085 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6086 GDI object which is a scarce resource.
6088 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6089 (get_quoted_string): Fix limit on memchr search.
6090 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6091 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6092 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6093 (get_cached_font_char, cache_char_offset): Use macro
6094 BDF_CODEPOINT_RANGE_COVER_P.
6095 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6096 (clear_cached_bitmap_slots): New function.
6097 (GET_HEX_VALUE): G-Z, g-z are not hex.
6098 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6099 (get_bitmap_with_cache): Use new cache implementation.
6100 (create_offscreen_bitmap): New function.
6101 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6103 * w32term.c (x_produce_glyphs): If the distance from the current
6104 position to the next tab stop is less than a canonical character
6105 width, use the tab stop after that.
6106 (x_draw_glyphs): Handle case START and END are out of bounds more
6108 (x_clear_mouse_face): Block/unblock input.
6109 (x_display_and_set_cursor): Don't show a hollow box cursor for
6110 buffers whose cursor_type is nil.
6112 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6114 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6116 * dispextern.h (updating_frame): Declare extern.
6118 2000-09-29 Andreas Schwab <schwab@suse.de>
6120 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6122 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6124 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6125 use its function definition.
6126 (tool_bar_items): Likewise.
6128 * lisp.h (fatal): Declare NO_RETURN.
6130 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6132 * keymap.c: Remove the line "#undef NULL".
6134 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6136 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6138 2000-09-28 Dave Love <fx@gnu.org>
6140 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6142 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6144 * .gdbinit (xreload): Note its need on GNU/Linux.
6146 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6147 r_alloc, r_alloc_free.
6149 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6151 * syntax.c (skip_chars): Handle negation correctly.
6153 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6155 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6156 with non-zero FORCE_P argument.
6158 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6161 * xdisp.c (window_box_height): Add an assertion.
6163 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6164 tool-bar than is available.
6165 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6167 2000-09-27 Dave Love <fx@gnu.org>
6169 * s/irix6-5.h: Now works 64-bit. Tidied.
6171 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6173 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6174 instead of BITS_PER_INT.
6175 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6176 EMACS_UINT, respectively.
6177 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6179 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6181 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6183 * window.c (freeze_window_starts): Construct last argument for
6184 foreach_window differently.
6186 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6188 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6189 EMACS_UINT instead of `int' and `unsigned int'.
6190 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6192 * frame.h (struct frame): Make the `nothing' member of union
6193 output_data an EMACS_INT.
6195 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6196 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6197 size in the sdata structure.
6198 (SDATA_NBYTES, SDATA_DATA): New macros.
6199 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6200 differently for the different layout of the sdata structure.
6201 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6203 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6204 Check that size recorded in the string size and size recorded in
6205 the sdata structure agree.
6207 2000-09-25 Dave Love <fx@gnu.org>
6209 * buffer.c: Include stdio.h.
6211 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6213 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6215 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6216 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6217 (__malloc_extra_blocks): Declare as __malloc_size_t.
6219 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6221 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6223 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6224 (read_char): If help-echo is showing, preserve the echo area
6227 * xdisp.c (help_echo_showing_p): New variable.
6228 (set_message): Reset it to 0.
6229 (init_xdisp): Initialize help_echo_showing_p.
6231 * dispextern.h (help_echo_showing_p): Declare extern.
6233 * config.in: Fix typo in __GNUC_MINOR__.
6235 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6237 * s/freebsd.h (POSIX_SIGNALS): Define.
6239 * xterm.c (x_clear_mouse_face): Block/unblock input.
6241 2000-09-24 Dave Love <fx@gnu.org>
6243 * fns.c (base64_encode_1): Fix last change.
6245 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6247 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6249 * xdisp.c (try_window_reusing_current_matrix): More fixes
6250 for the case window has a header-line.
6252 2000-09-22 Dave Love <fx@gnu.org>
6254 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6257 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6259 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6261 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6263 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6266 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6269 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6270 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6271 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6274 * marker.c (byte_char_debug_check): Return void.
6276 * xfns.c (Fx_create_frame): Set default frame parameter value
6277 for tool-bar-lines to 1.
6279 * dispnew.c (scrolling_window): Compare y-positions of rows
6280 equal at the start. Some simplification.
6282 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6283 reused rows' y-position in the case window has a header-line, and
6284 new window start is greater than old window start.
6286 * process.c (process_sent_to): New variable.
6287 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6288 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6289 Declare more parameters volatile.
6291 * lread.c (Vrecursive_load_depth_limit): New variable.
6292 (Fload): Check recursive loads whose recursion depth exceeds
6293 Vrecursive_load_depth_limit.
6294 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6296 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6298 * fileio.c (Fread_file_name): Doc fix.
6300 * editfns.c (Fmessage_or_box): Doc fix.
6302 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6304 * xfns.c (xbm_scan): Allow C-style comments.
6306 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6307 symbols are specified, add color translations to the cache.
6308 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6309 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6311 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6312 structures to xpm_init_color_cache.
6314 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6316 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6318 2000-09-19 Andrew Innes <andrewi@gnu.org>
6320 * makefile.nt (bootstrap-emacs): Don't change directory.
6322 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6324 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6326 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6327 If output buffer is too small, signal an appropriated error.
6329 2000-09-18 Dave Love <fx@gnu.org>
6331 * keyboard.c (menu_bar_items, tool_bar_items)
6332 (current_active_maps): Remove redundant get_local_map call.
6334 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6336 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6337 cursor for buffers whose cursor_type is nil.
6339 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6340 a feature to implement that is already implemented.
6341 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6344 * xfns.c (x_clear_image_1): New function.
6345 (x_clear_image): Use it.
6346 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6348 * dispnew.c (update_window): Move test for invisible lines
6349 at the top to update_window_line.
6350 (update_window_line): Handle invisible lines here.
6352 * xfns.c (clear_image_cache): Clear current matrices of all
6353 frames sharing an image cache. Block input while freeing
6354 images. Fix timestamp comparison.
6355 (x_clear_image): Also free the mask.
6357 * xfns.c (lookup_image): Block input while loading the image so
6358 that we won't get interrupted in a state where the image isn't yet
6360 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6361 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6362 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6363 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6365 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6367 * dispnew.c (update_window): Make sure to make desired rows
6368 current even if they are completely invisible at the top
6371 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6373 * xfns.c (lookup_image): Build mask before applying an algorithm.
6374 Recognize algorithm `disabled'.
6375 (cross_disabled_images): New variable.
6376 (COLOR_INTENSITY): New macro.
6377 (x_detect_edges): Use COLOR_INTENSITY.
6378 (x_disable_image): New function.
6379 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6381 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6382 disabled state, don't apply an image transformation algorithm if
6383 the user specified an image for the disabled state. Use
6384 `:algorithm disabled' for creating a disabled item's image if the
6385 user hasn't specified an image.
6387 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6388 allocation functions with the XPM lib.
6389 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6390 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6391 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6392 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6393 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6394 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6395 functions, if possible, because these handle color allocation
6396 failure more gracefully.
6397 (Fimage_mask_p): New function.
6399 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6400 (Qedge_detection, Qheuristic): New symbols.
6401 (syms_of_xfns): Initialize new symbols.
6402 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6403 `algorithm (edge-detection ...)'.
6404 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6405 (tiff_format, gif_format, gs_format): Add `:mask'.
6406 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6407 (GIF_MASK, GS_MASK): New enumerators.
6408 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6409 (emboss_matrix, laplace_matrix): New variables.
6410 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6411 (x_edge_detection): New functions.
6412 (x_laplace): Rewritten in terms of x_detect_edges.
6413 (x_build_heuristic_mask): If image has a mask, free it.
6415 2000-09-14 Andrew Innes <andrewi@gnu.org>
6417 * makefile.w32-in: Revert to Unix line endings.
6419 2000-09-14 Andrew Innes <andrewi@gnu.org>
6421 * makefile.w32-in: Standardize indentation somewhat.
6422 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6423 cater for differences between shells.
6425 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6427 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6429 * xterm.c (x_produce_glyphs): If the distance from the current
6430 position to the next tab stop is less than a canonical character
6431 width, use the tab stop after that.
6433 2000-09-14 Dave Love <fx@gnu.org>
6435 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6437 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6439 * xdisp.c (handle_fontified_prop): While running fontification
6440 functions, bind `fontification-functions' and
6441 `after-change-functions' to nil.
6443 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6444 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6446 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6448 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6449 USE_MMAP_FOR_BUFFERS.
6451 * insdel.c (make_gap): Use enlarge_buffer_text.
6453 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6454 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6455 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6456 from former r_alloc_* functions in ralloc.c.
6457 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6458 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6459 (mmap_init) [REL_ALLOC_MMAP]: New function.
6460 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6461 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6464 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6465 (enlarge_buffer_text): Add prototype.
6467 * ralloc.c: Remove everything having to do with the use of mmap.
6469 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6471 * sound.c (Fplay_sound): Doc fix.
6473 * keyboard.c: Avoid some more compiler warnings.
6474 (parse_tool_bar_item): Ignore cached key bindings.
6476 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6477 and allocation of Lisp data.
6479 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6481 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6482 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6485 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6487 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6489 * ccl.c: Comment fixed.
6490 (MAX_MAP_SET_LEVEL): Increased to 30.
6491 (PUSH_MAPPING_STACK): Enclose with do-while block.
6492 (POP_MAPPING_STACK): Likewise.
6493 (stack_idx_of_map_multiple): New variable.
6494 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6495 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6496 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6497 (ccl_driver) <CCL_MapSingle>: Likewise.
6498 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6499 with the case where looking up process reaches to the end of
6500 map-set, and call CCL programs as the above change.
6502 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6504 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6505 that might be clobbered by longjmp.
6506 (check_x_display_info, x_decode_color, create_frame_xic)
6507 (Fx_display_backing_store, Fx_display_visual_class)
6508 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6510 * lread.c (init_lread): Set Vloads_in_progress to nil.
6511 (Fload): Show list of recursively loaded files, when signaling an
6514 * lread.c (Vloads_in_progress): New variable.
6515 (record_load_unwind): New function.
6516 (Fload): Check for recursive loads.
6517 (syms_of_lread): Initialize Vloads_in_progress.
6518 (read_integer, read1): Avoid some compiler warnings.
6520 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6523 2000-09-11 Miles Bader <miles@gnu.org>
6525 * editfns.c (Fbuffer_string): Doc fix.
6527 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6529 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6531 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6533 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6534 whether to include other header files.
6536 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6538 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6539 by Fmemq as a boolean.
6541 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6543 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6545 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6547 * ralloc.c (mmap_fd): Remove initializer which can make it
6548 read-only in a dumped Emacs.
6549 (mmap_fd_1): New variable.
6550 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6551 restore it from there.
6552 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6553 unconditionally so that mmap_fd can be initialized there.
6554 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6555 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6556 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6558 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6560 * xdisp.c (dump_glyph_row): Fix printf format string.
6561 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6563 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6565 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6568 * xdisp.c (try_window_id): When trying to locate cursor in
6569 unchanged rows at the top, handle the case that we can't find it.
6571 * xterm.c (x_draw_glyphs): Handle case START and END are out
6572 of bounds more carefully.
6574 2000-09-08 Dave Love <fx@gnu.org>
6576 * s/sol2.h (REL_ALLOC_MMAP): Define.
6577 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6579 * ralloc.c: Don't include string.h (redundant).
6580 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6581 [!MAP_ANON]: Include fcntl.h.
6582 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6583 (r_alloc, r_re_alloc, r_alloc_free)
6584 (mmap_enlarge, mmap_set_vars): Use it.
6585 (r_alloc_init_fd): New function.
6586 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6587 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6590 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6593 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6594 change to __NetBSD__.
6596 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6598 * search.c (compile_pattern): Check the multibyteness of cached
6601 2000-09-08 Miles Bader <miles@gnu.org>
6603 * xfaces.c (default_face_vector): Function removed.
6604 (Finternal_merge_in_global_face): Restore old global/local
6605 attribute override order. Use inline loop instead of calling
6606 default_face_vector.
6608 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6610 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6611 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6612 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6613 where necessary, in case POINTER_TYPE is `void'.
6615 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6617 * frame.c (make_terminal_frame): Initialize frame foreground and
6618 background colors to unspecified, for the initial instance of an
6621 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6623 * ralloc.c (mmap_find): Fix overlap computation.
6624 (mmap_enlarge): Compute nbytes before trying to find an
6627 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6630 * lread.c (syms_of_lread): Change value of regexp
6631 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6633 * xmenu.c (xdialog_show): When looking up the selection in
6634 menu_items, take `quote' boundaries into account; this corresponds
6635 to a nil ITEM in x-popup-dialog.
6637 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6639 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6641 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6643 * coding.c (encode_coding_sjis_big5): Use translation table for
6644 encoding, not decoding. Fix the handling of latin-jisx0201.
6645 Check for the charset katakana-jisx0201 too.
6646 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6647 (detect_coding_sjis): Check the byte sequence more rigidly.
6649 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6651 * xfaces.c (Vparam_value_alist): New variable.
6652 (syms_of_xfaces): Initialize it.
6653 (Finternal_set_lisp_face_attribute): Avoid more consing.
6655 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6657 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6658 (Qbackground_mode): New variable.
6659 (syms_of_frame_1): Initialize Qbackground_mode.
6661 * lisp.h (Qdisplay): Declare extern.
6663 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6664 change face on all frames, and change the default for new frames.
6666 2000-09-07 Dave Love <fx@gnu.org>
6668 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6670 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6672 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6674 * charset.c: Include composite.h
6675 (lisp_string_width): New function.
6676 (Fstring_width): Call lisp_string_width instead of strwidth.
6678 * Makefile.in (charset.o): Depends on composite.h.
6680 * process.c (read_process_output): Before inserting the decoded
6681 text in the buffer, adjust the multibyteness.
6683 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6685 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6686 buffer's text buffer is null, map new memory.
6688 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6689 POINTER_TYPE and size_t.
6690 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6691 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6692 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6693 [REL_ALLOC_MMAP]: New macros.
6694 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6695 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6696 [REL_ALLOC_MMAP]: New functions.
6698 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6699 before and after unexec.
6701 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6702 text buffers if necessary.
6704 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6705 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6708 * config.in (HAVE_MMAP): Add #undef.
6710 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6712 * frame.c (Qdisplay_type): New variable.
6713 (syms_of_frame_1): Initialize it.
6714 (Fframe_parameter): New function that avoids consing.
6715 (syms_of_frame): Defsubr it.
6717 * buffer.c (Fother_buffer): Consider buffers as invisible when
6718 they are displayed in a window on an invisible frame.
6720 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6721 get-largest-window always return nil.
6723 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6725 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6726 variable; recognize Emacs 19 elc files.
6728 2000-09-04 Miles Bader <miles@gnu.org>
6730 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6731 before initially popping up the menu, so the menu doesn't flash
6732 when the face settings are significantly different from the defaults.
6734 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6736 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6737 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6738 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6739 (BIT_UNIBYTE): Remove.
6740 (re_match_2_internal): Delete corresponding code and streamline the
6741 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6742 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6743 (re_wctype_t): New type.
6744 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6745 (regex_compile): Use them and fix handling of overly long char classes.
6747 2000-09-03 Andrew Innes <andrewi@gnu.org>
6749 * makefile.w32-in: Change to DOS line endings.
6751 * s/ms-w32.h (ORDINARY_LINK): New define.
6753 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6754 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6756 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6757 (distclean): Delete them here instead.
6759 * w32proc.c (compare_env): Convert to uppercase for comparison,
6760 not lowercase, to match how the native Windows shell works.
6762 2000-09-03 Jason Rumney <jasonr@gnu.org>
6764 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6765 CVS changes the line-ends when checking in/out on DOS/Windows.
6767 * makefile.nt (emacs): Do not change directory to run temacs, as
6768 the load-path is set relative to current directory.
6770 2000-09-03 Miles Bader <miles@gnu.org>
6772 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6774 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6776 * xdisp.c (redisplay_mode_lines): New function.
6777 (display_mode_lines): Return number of mode lines displayed.
6778 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6779 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6781 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6782 string.h and strings.h.
6783 (index) [HAVE_INDEX]: Add prototype.
6785 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6786 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6788 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6789 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6791 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6793 * lread.c (read1): Accept `?' as symbol constituent, for
6794 compatiblity with XEmacs.
6796 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6798 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6799 (struct re_pattern_buffer): Remove newline_anchor.
6800 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6801 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6802 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6803 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6804 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6805 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6806 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6807 Get rid of references to newline_anchor.
6808 (regcomp): Allocate and precompute a fastmap.
6810 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6812 * lread.c (openp): GCPRO local variable `filename'.
6814 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6816 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6818 * regex.c: Merge some changes from GNU libc. Add prototypes.
6819 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6820 Use memcmp and memcpy instead of bcopy and bcmp.
6821 (init_syntax_once): Use ISALNUM.
6822 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6823 (REG_UNSET_VALUE): Remove. Use NULL instead.
6824 (REG_UNSET, re_match_2_internal): Use NULL.
6825 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6827 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6828 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6829 (regex_compile): In handle_interval, return an error rather than try to
6830 unfetch the interval if we can't find the closing brace.
6831 Obey the RE_NO_GNU_OPS syntax bit.
6832 (TOLOWER): New macro.
6834 (regexec): Allocate regs.start and regs.end as one block.
6836 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6838 * xdisp.c (echo_area_display): Check display_completed instead
6839 of calling detect_input_pending.
6841 * dispnew.c (update_frame): Only set display_completed here; move
6842 the update_begin and update_end calls here from update_frame_1.
6843 (update_frame_1): Don't set display_completed here, don't call
6844 update_begin/update_end.
6846 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6847 instead of store_frame_param.
6849 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6851 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6852 desired window matrix hasn't been displayed, use the current row
6853 instead. Make sure that only those frame rows are updated for
6854 which there exists a corresponding enabled desired row.
6856 2000-08-29 Miles Bader <miles@gnu.org>
6858 * xfaces.c (default_face_vector): New function.
6859 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6861 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6863 * lread.c (openp): Prevent temporary string passed to
6864 Ffile_readable_p from being garbage collected.
6866 2000-08-28 Dave Love <fx@gnu.org>
6868 * keymap.c (store_in_keymap): Add `static' to declaration.
6870 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6872 * emacs.c, callint.c, doc.c, editfns.c
6873 (toplevel) [HAVE_STRING_H]: Include string.h.
6874 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6875 (index): Remove prototypes which might conflict with non-standard
6876 definitions of index/strchr.
6878 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6879 (rindex): Define only if !HAVE_RINDEX.
6881 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6883 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6885 2000-08-28 Miles Bader <miles@gnu.org>
6887 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6888 made inconsistent by a font-related attribute in FROM.
6889 (merge_face_inheritance): Add function comment.
6891 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6893 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6894 the 4th arg (PREV_EVENT) Qt to suppress input method.
6896 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6898 * regex.c: Indent cpp directives and remove parens after `defined'.
6899 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6900 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6901 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6902 (re_compile_pattern): Use size_t for length.
6903 (init_syntax_once): Move to a better place.
6904 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6905 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6907 * syntax.c (back_comment): Detect cases where a comment-starter is
6908 actually inside another comment as in: /* a // b */ c // d \n.
6909 Make it clear that `comstart_pos' is unused for nested comments.
6911 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6912 (KEYMAPP): New macro.
6913 (Fkeymap_parent, Fset_keymap_parent): Use it.
6914 (fix_submap_inheritance): Mark it static.
6915 (define_as_prefix, describe_buffer_bindings, describe_command)
6916 (describe_translation, describe_map): Complete prototypes.
6918 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6920 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6921 to better match the key-lookup behavior.
6923 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6925 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6926 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6928 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6930 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6931 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6932 (xterm.o): Depend on coding.h
6934 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6936 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6937 the corresponding '#endif'.
6939 2000-08-26 Miles Bader <miles@gnu.org>
6941 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6942 * xfaces.c (QCinherit): New variable.
6943 (syms_of_xfaces): Initialize it.
6944 (LFACE_INHERIT): New macro.
6945 (Finternal_get_lisp_face_attribute)
6946 (merge_face_vector_with_property)
6947 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6948 (check_lface_attrs): Allow new types of face height. Check
6950 (CYCLE_CHECK): New macro.
6951 (merge_face_inheritance): New function.
6952 (merge_face_vectors): Merge inherited faces too. Add F and
6953 CYCLE_CHECK arguments.
6954 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6955 (lookup_named_face, lookup_derived_face, realize_named_face)
6956 (face_at_string_position, face_at_buffer_position): Supply
6957 new F and CYCLE_CHECK arguments to merge_face_vectors.
6958 (merge_face_heights): New function.
6959 (merge_face_vectors, merge_face_vector_with_property)
6960 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6961 handle relative face heights.
6962 (lface_same_font_attributes_p): Compare heights using EQ.
6964 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6966 * charset.c (char_to_string): Check the character validity.
6967 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6969 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6971 * regex.c (PUSH_FAILURE_COUNT): New macro.
6972 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6973 Handle popping of a register's or a counter's data.
6974 (POP_FAILURE_POINT): Use the new name.
6975 (re_match_2_internal): Push counter data on the stack for succeed_n,
6976 jump_n and set_number_at and remove misleading dead code in succeed_n.
6978 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6980 * xdisp.c (redisplay_internal): If considering all windows on all
6981 frames, update the display for each frame as soon as possible,
6982 instead of first building all desired matrices for all frames, and
6983 then updating them all.
6984 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6986 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6988 * bytecode.c (mark_byte_stack): Add a comment.
6990 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6991 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6994 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6996 * minibuf.c (do_completion): Always use compare-string, not
6997 string-equal because the latter doesn't pay attention to
6998 multibyteness of strings.
7000 * process.c (create_process): Don't setup raw-text coding here.
7001 (Fopen_network_stream): Don't set coding->src_multibyte and
7002 coding->dst_multibyte here.
7003 (read_process_output): For process filter, return unibyte string
7004 if default-enable-multibyte-characters is nil.
7005 (send_process): If OBJECT is multibyte text, be sure to encoded it
7006 by the specified coding system for the process. Otherwise, setup
7008 (init_process): Don't initialize default-process-coding-system here.
7010 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
7012 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
7013 <scroll-down-aggressively>: Likewise.
7015 2000-08-23 Kenichi Handa <handa@etl.go.jp>
7017 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
7018 zero. Set coding->produced_char correctly.
7020 2000-08-22 Andrew Innes <andrewi@gnu.org>
7022 * makefile.w32-in: New file.
7024 * unexw32.c (unexec): Ignore old_name, and use the actual location
7025 of the current executable instead. Base new_name on this.
7027 * w32proc.c (create_child): Remove reference to security
7028 descriptor, which isn't needed and doesn't compile with mingw32.
7030 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7031 up dllimport attributes.
7032 (x_update_window_end): Update prototype.
7034 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7035 extern, which screws up dllimport attributes.
7037 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7038 up dllimport attributes.
7040 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7041 screws up dllimport attributes.
7043 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7044 up dllimport attributes.
7045 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7046 screws up dllimport attributes.
7048 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7049 up dllimport attributes.
7051 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7052 screws up dllimport attributes.
7054 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7055 screws up dllimport attributes.
7057 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7058 up dllimport attributes.
7060 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7061 unnecessary extern, which screws up dllimport attributes.
7064 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7065 up dllimport attributes.
7067 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7068 unnecessary extern, which screws up dllimport attributes.
7070 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7071 screws up dllimport attributes.
7073 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7074 up dllimport attributes.
7076 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7078 * w32bdf.c (search_file_line):
7079 (set_bdf_font_info):
7081 (w32_get_bdf_glyph):
7082 (w32_BDF_to_x_font): Fix compile warnings.
7084 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7086 * w32select.c: Include keyboard.h before frame.h.
7088 * w32fns.c (max): Define macro.
7089 (JOHAB_CHARSET): Define if not known.
7090 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7091 (Fx_show_tip): Synch with X version.
7093 * w32xfns.c: Include keyboard.h before frame.h.
7095 * w32fns.c: Include keyboard.h before frame.h.
7097 * w32term.c: Include keyboard.h before frame.h.
7099 * fontset.c: Include keyboard.h before frame.h.
7101 * w32inevt.c: Include keyboard.h before frame.h.
7102 (MOUSE_MOVED): Define if not known.
7104 * minibuf.c: Include keyboard.h before frame.h.
7106 * keyboard.c: Include keyboard.h before frame.h.
7108 * indent.c: Include keyboard.h before frame.h.
7110 * dispnew.c: Include keyboard.h before frame.h.
7112 * buffer.c: Include keyboard.h before frame.h.
7114 * alloc.c: Include keyboard.h before frame.h.
7116 * print.c: Include keyboard.h before frame.h.
7118 * process.c: Include keyboard.h before frame.h.
7120 * scroll.c: Include keyboard.h before frame.h.
7122 * sysdep.c: Include keyboard.h before frame.h.
7124 * term.c: Include keyboard.h before frame.h.
7126 * window.c: Include keyboard.h before frame.h.
7128 * xdisp.c: Include keyboard.h before frame.h.
7129 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7131 * frame.c: Include keyboard.h before frame.h.
7133 * w32heap.h: Undefine min, max.
7135 * w32gui.h: Undefine min, max.
7137 * unexw32.c: Change PUCHAR to PCHAR.
7138 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7141 (copy_executable_and_dump_data): Remove unnecessary static defs.
7142 (copy_executable_and_dump_data): Fix compile warnings.
7144 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7146 * w32console.c (min): Define macro.
7147 (clear_frame, write_glyphs): Fix compile warning.
7149 * w32proc.c (compare_env):
7150 (find_child_console): Fix compile warning.
7152 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7153 sys_errlist instead of _sys_errlist.
7154 (get_emacs_configuration_options): New function.
7156 * s/ms-w32.h (sys_nerr): Provide default definition.
7157 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7158 name with _ prepended.
7159 (NSIG): Define if not known.
7160 (get_emacs_configuration): Provide extern declaration.
7161 (get_emacs_configuration_options): Provide extern declaration.
7162 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7164 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7166 (read_unc_volume): Fix compile warning.
7168 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7169 definitions from being used.
7171 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7173 * w32.c (unc_volume_file_attributes):
7174 (open_unc_volume): Make arg const.
7176 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7177 (read_input_waiting): Remove excess parameter.
7179 * w32.c (init_environment): Call _access.
7180 (check_windows_init_file): Call _close.
7181 (init_user_info): Call _putenv.
7182 (init_environment): Call _putenv and _strdup.
7183 (init_ntproc): Reset volume info cache on startup.
7185 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7186 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7187 cannot override the CRT malloc.
7189 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7190 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7192 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7193 unless we are linking with a static CRT.
7194 (RVA_TO_PTR): Cast result to unsigned char*.
7196 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7197 (add_volume_info): Use xstrdup.
7199 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7201 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7202 (do_completion, Fminibuffer_complete_word): Use it.
7203 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7204 var so it can take non-boolean values.
7206 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7208 * editfns.c (find_field): Formatting changes.
7209 (toplevel): Some old-style function forward declarations
7210 changed to prototypes, some new protypes added, some functions
7213 * lisp.h (set_time_zone_rule): Add prototype.
7214 (use_dialog_box): External declaration.
7216 * keyboard.c (gen_help_event): Add parameter SIZE.
7217 (kbd_buffer_events_waiting): Slightly rewritten.
7218 (clear_event): New function.
7219 (kbd_buffer_get_event): Use it, and clear the input_events of
7221 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7222 don't fill the newly created array with nils.
7223 (toplevel): Convert some old-style function forward declarations
7226 * keyboard.h (gen_help_event): Change prototype.
7228 * xterm.c (XTread_socket): Change calls to gen_help_event.
7230 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7232 * eval.c (Fmacroexpand): Doc fix.
7234 2000-08-20 Jason Rumney <jasonr@gnu.org>
7236 * w32term.h (x_display_info_for_display): Remove as this function
7237 does not exist on W32.
7239 * w32term.c (help_echo_window): New variable.
7240 (syms_of_w32term): staticpro it.
7241 (note_mode_line_highlight): Set it.
7242 (XTextExtents16): Removed as there is no equivalent on W32.
7243 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7244 the X way of doing this will not work for W32.
7245 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7246 (x_draw_image_foreground): Avoid drawing outside of the clip area
7247 when image doesn't have a mask.
7248 (note_mouse_highlight): Process overlays in the right order of
7249 priority. Set help_echo_window.
7250 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7251 because that's more visible for large images.
7253 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7254 name to single_keymap_panes.
7255 (w32_menu_show): Set wv->title when dealing with titles.
7256 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7258 2000-08-21 Miles Bader <miles@gnu.org>
7260 * minibuf.c (do_completion): Try again if we rewrite the input
7261 string, but no completion was done, so that any completion message
7264 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7266 * xfaces.c (lface_equal_p): Compare strings differently.
7267 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7268 (realize_tty_face): Use them.
7269 (syms_of_xfaces): Initialize new variables.
7270 (map_tty_color): New function, extracted from realize_tty_face.
7271 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7272 foreground or background color, store the new color name in the
7273 realized face; previous code trying to do this had no effect.
7274 (realize_tty_face): Use map_tty_color.
7275 (Fclear_face_cache): Set face_change_count and ensure thorough
7278 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7280 * undo.c (record_first_change, record_marker_adjustment): Don't
7281 use XBUFFER on last_undo_buffer which might not be a buffer.
7283 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7285 * coding.c (decode_coding_string): Set members consumed,
7286 consumed_char, produced, produced_char of *coding correctly. If
7287 decode_coding doesn't consume any byte, don't try anymore.
7288 (encode_coding_string): Likewise.
7290 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7292 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7293 conditional have void type, for Standard C compilers.
7295 * xdisp.c (redisplay_internal): Compare windows for equality with
7296 EQ, instead of applying XWINDOW to something that might not
7299 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7301 * fontset.c (Finternal_char_font): Search only the selected frame
7302 for a window of the current buffer.
7304 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7306 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7309 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7310 second half of a HELP_EVENT is found at the start of kbd_buffer.
7312 2000-08-18 Miles Bader <miles@gnu.org>
7314 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7316 * editfns.c (save_restriction_save): Rewrite to use markers.
7317 (save_restriction_restore): Rewrite to understand new form of data
7318 saved by save_restriction_save.
7319 (Fsave_restriction): Remove cautionary note in doc-string.
7321 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7323 * fileio.c (build_annotations): Add a comment explaining the
7324 return value of format-annotate-function. Replace a spurious call
7325 to Flength with a CONSP test. Call format-annotate-function with
7326 a fifth arg specifying how many times the function is been called
7327 in a row, to let it choose temporary buffers appropriately.
7329 2000-08-17 Dave Love <fx@gnu.org>
7331 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7332 declare make_temp_name twice.
7334 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7335 (unreadpure): Give it an arg.
7337 * unexalpha.c: Prototype fatal_unexec, mark_x,
7338 update_dynamic_symbols. Declare unexec as void.
7340 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7341 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7343 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7344 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7346 * alloca.c: Use #error.
7347 [POINTER_TYPE]: Use it.
7349 * eval.c (Fdefvar): Doc fix.
7351 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7352 INITIALIZE_INTERVAL.
7354 * buffer.h: Avoid DECLARE_INTERVALS.
7356 * config.in: Add size_t.
7358 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7360 * w16select.c (set_clipboard_data): If there's not enough memory
7361 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7362 expects. In case of other failures, return 3.
7363 (system_error_msg): New error message.
7364 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7367 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7369 * term.c (write_glyphs): Also turn off inverse video after turning
7370 off other appearances in case TS_exit_attribute_mode is not equal
7371 to TS_end_standout_mode.
7372 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7374 (turn_off_face): Reset standout_mode only if
7375 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7376 is equal to TS_end_standout_mode.
7378 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7380 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7381 sequence at the end of the source block.
7383 * ccl.c (Fccl_program_p): Docstring modified.
7384 (Fccl_execute): Likewise.
7385 (Fccl_execute_on_string): Likewise.
7387 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7389 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7391 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7393 The following changes are mainly to fix bugs of
7394 encode/decode-coding-string failing if encoding/decoding return
7395 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7396 variable conversion_buffer.
7398 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7399 decrement dst_end to avoid buffer overflow in the later call of
7402 * coding.h (conversion_buffer_size, conversion_buffer)
7403 (get_conversion_buffer): Extern deleted.
7405 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7406 (conversion_buffer, conversion_buffer_size): Variables deleted.
7407 (get_conversion_buffer): Function deleted.
7408 (struct conversion_buffer): New structure.
7409 (MAX_ALLOCA): New macro.
7410 (allocate_conversion_buffer): New macro.
7411 (extend_conversion_buffer, free_conversion_buffer): New functions.
7412 (ccl_coding_driver): Set coding->result.
7413 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7414 this is the last block of source.
7415 (encode_coding): Likewise. Handle the source block as the last
7416 one only when the whole source text is consumed.
7417 (decode_coding_string): Handle the case that the output buffer is
7418 too small to decode the whole source text. Use
7419 allocate_conversion_buffer, extend_conversion_buffer and
7420 free_conversion_buffer, not get_conversion_buffer.
7421 (encode_coding_string): Likewise.
7422 (init_coding): Function deleted.
7423 (init_coding_once): Delete code to initialize conversion_buffer_size.
7425 * emacs.c (main): Don't call init_coding.
7427 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7429 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7430 (insert_glyphs): Likewise.
7432 * w32console.c (write_glyphs): Use a locally declared
7435 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7437 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7438 member of display_info is NULL.
7440 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7442 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7444 * term.c (turn_off_face): Reset standout_mode when resetting
7445 appearances with capability `me'.
7446 (write_glyphs): Switch on inverse video before each face change.
7448 2000-08-14 Dave Love <fx@gnu.org>
7450 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7451 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7452 (lisp_free): Declare and make static.
7454 * window.c: Fix embedded comment.
7455 (syms_of_window): Fix doc string.
7457 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7459 * keymap.c (push_key_description): If C without modifiers is < 32,
7460 make sure to print `C-' before `M-', like in the manual.
7462 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7464 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7465 since they aren't relocated anymore.
7466 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7468 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7469 partially visible line which is smaller than the window's height.
7471 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7473 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7474 the multibyte form of eight-bit-control characters.
7475 (Fccl_execute_on_string): Initialize ccl->multibyte.
7477 * ccl.h (struct ccl_program): New member multibyte.
7479 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7481 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7483 * regex.c (regex_compile) <normal_char>: Pay attention to
7485 (analyse_first) <exactn>: Setup fastmap correctly for
7486 eight-bit-control characters.
7488 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7490 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7492 * keyboard.c (make_lispy_event): Handle the new event type
7493 multibyte_char_keystroke.
7495 * xterm.c: Include coding.h.
7496 (XTread_socket): Work around a bug of XmbLookupString. If the
7497 input is from XIM, decode it according to the current locale. In
7498 that case, generate multibyte_char_keystroke events.
7500 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7502 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7503 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7505 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7507 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7508 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7509 (move_it_in_display_line_to): Record iterator's ascent and descent
7510 before producing glyphs, and restore them when we know the glyph
7511 doesn't fit on the line.
7512 (move_it_to): Restructured so that it's easier to debug. If
7513 moving to a vpos, and not moving to an x or character position,
7514 stop as soon as the specified vpos is reached; don't move further
7515 into that line because that might change the computed line height.
7516 (try_cursor_movement): New function, extracted from the cursor
7517 movement branch of redisplay_window. If ending on a partially
7518 visible line, don't try to scroll if the cursor line is taller
7520 (redisplay_window): Use try_cursor_movement.
7522 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7523 because that function doesn't cope with variable-height lines.
7525 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7526 box cursor because that's better visible for large images.
7528 2000-08-10 Miles Bader <miles@gnu.org>
7530 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7532 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7534 * xdisp.c (Vmessages_buffer_name): New variable.
7535 (message_dolog): Use it.
7536 (syms_of_xdisp): Initialize it.
7538 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7540 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7541 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7542 redundant now that keyboard.h is included.
7544 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7546 * keyboard.c (kbd_buffer_events_waiting): New function.
7548 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7550 * msdos.c: Include keyboard.h.
7551 (XMenuActivate): Empty no_event events from the event buffer. If
7552 no events are left after that, call clear_input_pending.
7553 (mouse_clear_clicks): New function, code moved from mouse_init.
7554 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7555 mouse driver to ``forget'' any past clicks.
7557 * Makefile.in (msdos.o): Depend on keyboard.h.
7559 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7561 * lisp.h (input_pending): External declaration.
7563 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7565 * xdisp.c (echo_area_display): Display thoroughly if input is
7566 pending. Bind redisplay-dont-pause to t during the redisplay.
7567 in case input is pending.
7569 * dispnew.c (Qredisplay_dont_pause): New variable.
7570 (syms_of_display): Initialize and staticpro it.
7571 (update_frame_1): Don't interrupt the display for pending input if
7572 redisplay_dont_pause is set.
7574 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7576 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7578 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7580 * callproc.c (Fcall_process): Terminate the unwind-protect around
7581 the post-read-conversion of coding system.
7583 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7584 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7585 * buffer.h (overlays_at): Update prototype.
7586 * xdisp.c (next_overlay_change): Update call to overlays_at.
7587 * xfaces.c (face_at_buffer_position): Likewise.
7588 * textprop.c (Fget_char_property): Likewise.
7589 * xterm.c (note_mouse_highlight): Likewise.
7591 * minibuf.c (do_completion): Don't consider a simple change of
7592 case as `completion'.
7594 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7596 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7597 * undo.c (record_delete): Make sure last_point_position_buffer is
7598 a buffer before comparing pointers.
7600 * coding.h (decode_coding_string): Declare.
7602 * intervals.h (Fprevious_single_char_property_change): Declare.
7604 * textprop.c (Fprevious_single_char_property_change): Don't do
7605 arithmetic directly on lisp objects.
7607 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7609 * keyboard.h (menu_item_eval_property): Declare.
7611 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7612 reuse as buffer name, instead of recreating (and discarding) every
7613 time a message is logged.
7614 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7615 (current_message_1, truncate_message_1, set_message_1)
7616 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7617 (current_message, truncate_echo_area, display_echo_area)
7618 (resize_echo_area_axactly): Changed calls.
7620 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7622 (Ffind_coding_systems_region_internal): First argument to Fappend
7623 must be an integer, not a Lisp object.
7625 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7627 * charset.c (Fchar_width): Doc fix.
7629 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7631 * charset.c (Fstring_width): Doc fix.
7633 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7635 * xdisp.c (start_display): When starting display on a continuation
7636 line, clear ascent and descent members of the iterator structure;
7637 the height of the continued line does not affect the height of the
7639 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7640 line taller than the window.
7641 (redisplay_window) <forced window start>: Handle case that the
7642 middle of the window is not found in any row.
7643 (dump_glyph_row): Show more information.
7644 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7645 first text line in a glyph matrix.
7647 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7648 of the clip area when image doesn't have a mask.
7650 * fns.c (sweep_weak_table): Fix survival conditions for
7651 key-or-value and key-and-value weakness.
7653 * .gdbinit (xhashtable): New command.
7655 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7656 tables out of the list of all weak hash tables.
7658 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7659 a new buffer is created, make sure echo_area_buffer[] references
7662 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7664 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7667 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7669 * syntax.c (skip_chars): Fix previous change. Make the handling
7670 of unibyte string consistent with that of regex search.
7672 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7674 * xmenu.c (popup_get_selection): Use xfree instead of free.
7676 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7678 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7680 * callproc.c (child_setup): Use xfree instead of free.
7682 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7684 (run_mac_command, closedir): Use `xfree' instead of `free'.
7686 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7688 * eval.c (error): Use xfree instead of free.
7690 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7692 * fns.c: Replace `illegal' with `invalid'.
7693 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7695 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7697 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7700 2000-08-04 Noah Friedman <friedman@splode.com>
7702 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7705 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7707 * syntax.c (skip_chars): Fix typo in error message.
7709 2000-08-04 Andreas Schwab <schwab@suse.de>
7711 * m/ia64.h: Moved from s/ia64.h.
7713 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7715 * process.c (read_process_output): Big simplification. Handle
7716 composition and post-read-conversion of coding system correctly.
7717 (send_process): Handle composition correctly.
7719 * callproc.c (Fcall_process): Handle post-read-conversion of
7720 coding system if any.
7722 * coding.c (decode_coding_iso2022): More strict check for handling
7724 (coding_restore_composition): Pay attention to the case that
7725 cmp_data is not set properly (because of invalid code in the
7727 (run_pre_post_conversion_on_str): Include text properties in the
7729 (decode_coding_string): Set members of coding correctly.
7731 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7733 * s/ia64.h: New file.
7735 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7736 Use NULL instead of 0 at the end of variable argument list of
7737 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7738 sizeof (int) < sizeof (void *).
7740 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7741 of variable argument lists of XtVaGetValues and XtVaSetValues.
7743 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7744 variable argument lists of XtVaGetValues and XtVaSetValues.
7746 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7748 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7749 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7751 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7754 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7755 in call to Fsingle_key_description.
7757 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7760 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7762 * window.c (display_buffer_reuse_frames): New variable.
7763 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7764 frames displaying BUFFER.
7765 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7767 2000-08-01 Miles Bader <miles@gnu.org>
7769 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7770 when to constrain NEW_POS (they were pretty screwed up before).
7772 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7774 * msdos.c (run_msdos_command): Save and restore the master
7775 environment, for the case that child_setup signals an error.
7776 When mirroring slashes in DOS shell commands, don't fail when
7777 argv[2] has embedded blanks.
7778 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7779 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7780 (dos_ttraw): Call mouse_setup_buttons.
7782 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7783 using alloca; free it after run_msdos_command returns.
7785 2000-07-27 Dave Love <fx@gnu.org>
7787 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7788 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7790 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7792 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7794 * editfns.c (lisp_time_argument): Fix last change.
7796 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7798 * fns.c (Fdelete): Make it work on vectors and strings in addition
7801 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7802 (syms_of_fns): Initialize new variables.
7803 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7804 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7805 weakness, with t meaning the same as `key-and-value'.
7807 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7809 * coding.h (struct coding_system): Member safe_charset deleted.
7811 * coding.c (Qsafe_charsets): This variable deleted.
7812 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7814 (coding_safe_chars): New function.
7815 (CODING_SAFE_CHAR_P): New macro.
7816 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7817 checking safe_charsets member of the coding system. Caller changed.
7818 (detect_coding_iso2022): New local variable safe_chars.
7819 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7820 safe_charsets member of the coding system.
7821 (decode_coding_iso2022): New local variable safe_chars.
7822 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7823 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7824 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7825 (ENCODE_UNSAFE_CHARACTER): New macro.
7826 (encode_coding_iso2022): New local variable safe_chars. Check
7828 (setup_coding_system): Delete the code to initialize
7829 coding->safe_charses
7830 (intersection, find_safe_codings): New functions.
7831 (Ffind_coding_systems_region_internal): New function.
7832 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7833 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7834 variable and initialize it.
7836 * fns.c (char_table_ref_and_index): New function.
7838 * lisp.h (char_table_ref_and_index): Add prototype.
7840 2000-07-26 Sam Steingold <sds@gnu.org>
7842 * editfns.c (lisp_time_argument): Added third argument `usec'.
7843 (Ffloat_time): New built-in Lisp function.
7845 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7847 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7848 for the character code.
7850 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7853 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7854 if called for a popup menu.
7855 (xmenu_show): Store help string in widget values.
7857 2000-07-26 Dave Love <fx@gnu.org>
7859 * syswait.h: Move some definitions.
7860 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7861 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7862 perspicuous definitions.
7863 (WTERMSIG): Fix bit pattern used.
7865 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7867 * print.c (print_object): If vector printing is truncated, print
7868 "..." to indicate it as well as the case of list printing.
7870 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7872 * xdisp.c (next_element_from_display_vector): Improve comments.
7874 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7875 for the character code, and the rest for the face id as in 20.x.
7876 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7878 * window.c (window_display_table): Cleaned up.
7880 * syntax.c (Fforward_word): Add last arg nil in call of
7881 Fconstrain_to_field.
7883 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7885 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7886 identical but for the letter-case, don't call
7887 barf_or_query_if_file_exists.
7889 2000-07-25 Miles Bader <miles@gnu.org>
7891 * editfns.c (find_field): Honor special `boundary' fields.
7892 (Qboundary): New variables.
7893 (syms_of_editfns): Initialize Qboundary.
7894 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7895 Use scan_buffer instead of find_before_next_newline, because it
7896 allows us to detect the boundary case where there's a newline at
7898 * lisp.h (Fconstrain_to_field): Update external declaration.
7900 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7902 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7905 2000-07-24 Dave Love <fx@gnu.org>
7907 * s/sunos4-0.h, s/sol2.h:
7908 (LIBS_TERMCAP): Move from m/sparc.h.
7910 * m/sparc.h (TERMINFO): Moved to system files (probably only
7911 relevant for sunos4 judging by its vintage).
7912 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7915 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7917 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7918 name to single_keymap_panes.
7920 2000-07-24 Andreas Schwab <schwab@suse.de>
7922 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7924 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7926 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7927 parameters instead of using int parameters. Expect FN to accept
7928 EMACS_INT parameters.
7929 (display_echo_area, resize_echo_area_axactly, current_message)
7930 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7931 with new argument list.
7932 (resize_mini_window_1): New callback function.
7933 (current_message_1, truncate_message_1, set_message_1): Change
7934 parameter lists to the new format expected by with_echo_area_buffer.
7936 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7938 * fontset.c (fontset_ref): Remove INLINE declaration.
7939 (fontset_ref_via_base): Likewise.
7940 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7943 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7945 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7946 correct order of priority. If help echo was found in an overlay,
7947 use that overlay as the object in which the help echo was found.
7949 2000-07-22 Miles Bader <miles@gnu.org>
7951 * textprop.c (Fprevious_single_char_property_change): The initial
7952 property value should be from the position preceding POSITION, not
7955 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7957 * coding.c (syms_of_coding): Doc fix for
7958 inhibit-iso-escape-detection.
7960 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7962 * xterm.c (note_mouse_highlight): Process overlays in the right
7965 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7967 * xterm.c (note_mouse_highlight): If help-echo was found in an
7968 overlay, use that overlay as the object in which the help was found.
7970 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7972 * window.c (foreach_window): Instead of a fake variable argument
7973 list, take one USER_DATA argument.
7974 (foreach_window_1): Likewise, and call callback functions with two
7975 args, the window and USER_DATA.
7976 (struct check_window_data): New struct.
7977 (check_window_containing): Use it.
7978 (window_from_coordinates): Set up a struct check_window_data for
7980 (add_window_to_list, freeze_window_start): Change parameters
7981 according to new calling convention.
7983 * window.h (foreach_window): Change prototype.
7985 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7987 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7989 * xmenu.c (menu_help_callback): Call show_help_echo with
7990 additional arguments OBJECT and POS.
7992 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7994 * data.c (Faset): Allow storing any multibyte character in a
7995 string. Convert unibyte string to multibyte if necessary.
7997 * xfns.c (x_encode_text): New function.
7998 (x_set_name): Use x_encode_text.
7999 (x_set_title): Likewise.
8001 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
8003 * xterm.h (x_encode_text): Add prototype.
8005 2000-07-20 Dave Love <fx@gnu.org>
8007 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
8010 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
8012 * msdos.c (help_echo_window): New variable.
8013 (syms_of_msdos): Initialize and staticpro it.
8014 (IT_note_mode_line_highlight): Set help_echo_window.
8015 (IT_note_mouse_highlight): Ditto.
8016 (dos_rawgetc): Store help_echo_window in the second event produced
8019 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
8020 Record the object that generated the help echo and the position of
8021 that object in help_echo_object and help_echo_pos. Record that
8022 some glyphs in a row are displayed in mouse-face.
8023 (IT_update_begin): Don't clear mouse highlight unless one of the
8024 enabled glyph rows is marked as being displayed in mouse-face.
8025 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
8026 and position recorded in help_echo_object and help_echo_pos to the
8028 (IT_menu_display): Accept a new argument PN: the pane number of
8029 the current menu pane. Record the pane number and the item
8030 number of the item which has associated help string.
8031 (XMenuActivate): Update the prototype for help_callback in
8032 function declaration. Call IT_menu_display with the current menu
8033 pane number as an additional argument. Call help_callback with
8034 two additional arguments: the pane number and the item number of
8035 the menu item associated with the help text.
8036 (help_echo_object, help_echo_pos): New variables.
8037 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8039 * msdos.h (XMenuActivate): Update prototype.
8041 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8043 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8044 Add some more prototypes.
8046 * xterm.c, xterm.h: Add some more prototypes.
8048 * lisp.h (Fnext_single_char_property_change): Add prototype.
8050 * dispnew.c (direct_output_for_insert): Remove confusing
8051 outer local variable mouse_face_overwritten_p.
8052 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8054 * alloc.c (allocate_string_data): Don't copy old string contents.
8056 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8058 * coding.c (code_convert_region): Delete text properties before
8059 shrinking the conversion region.
8061 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8063 * dispnew.c (update_text_area): Write the whole row if it
8064 has mouse-face in it.
8066 * xfaces.c (face-alternative-font-family-alist): Remove
8067 DEFVAR_LISP; staticpro instead.
8069 * xmenu.c (menu_help_callback): Call show_help_echo with
8072 * keyboard.c (show_help_echo): Add parameter WINDOW.
8073 (read_char): Call show_help_echo with window extracted from Lisp
8075 (gen_help_event): Add parameter WINDOW.
8077 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8079 * xterm.c (help_echo_window): New variable.
8080 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8081 (XTread_socket): Pass help_echo_window to gen_help_event.
8082 (syms_of_xterm): Initialize and staticpro help_echo_window.
8084 2000-07-18 Dave Love <fx@gnu.org>
8086 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8088 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8090 * alloc.c (allocate_string_data): If string had already data
8091 assigned, copy old contents to new string data.
8093 * coding.c (syms_of_coding): Fix typo in spelling of variable
8094 `inhibit-iso-escape-detection'.
8096 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8098 * Makefile.in: Add dependencies on dispextern.h.
8099 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8100 `free'; both can conflict with system header files.
8102 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8104 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8107 2000-07-18 Dave Love <fx@gnu.org>
8109 * window.c (Fwindow_list): Declare arg `window'.
8111 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8113 * coding.c (setup_coding_system): Don't override the explicitly
8114 specified designations.
8116 2000-07-15 Miles Bader <miles@gnu.org>
8118 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8119 from `text_property_eq' and `text_property_stickiness', respectively.
8120 (find_field, Fconstrain_to_field, char_property_eq)
8121 (char_property_stickiness): Changed to call char-property functions
8122 instead of text-property-only ones.
8124 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8125 `next_single_char_property_change'). Do more error checking, and
8126 cleanup limit behavior.
8127 (Fprevious_single_char_property_change): New function.
8128 (syms_of_textprop): Initialize new subrs.
8130 * xdisp.c (display_prop_end, invisible_text_between_p):
8131 Call Fnext_single_char_property_change instead of
8132 next_single_char_property_change.
8134 2000-07-15 Jason Rumney <jasonr@gnu.org>
8136 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8137 after menu is finished with.
8138 (add_menu_item): Only consider wv->title as a menu title.
8139 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8141 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8143 (FONT_REGEXP): Remove unused macro, and its sub-components.
8144 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8146 * w32term.c (help_echo_object, help_echo_pos): New variables.
8147 (note_mode_line_highlight): Store additional information about the
8148 help-echo in help_echo_object and help_echo_pos. Check both
8149 `local-map' and `keymap' properties for changing the cursor
8150 (note_mouse_highlight): Store additional information about the
8151 help-echo in help_echo_object and help_echo_pos.
8152 (note_tool_bar_highlight): Set help_echo_object to nil and
8153 help_echo_pos to -1.
8154 (w32_read_socket): Use gen_help_event instead of filling
8155 input_events manually.
8156 (syms_of_w32term): Staticpro help_echo_object.
8157 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8158 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8159 (x_clear_mouse_face): New function.
8160 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8161 (x_update_window_begin): No need to turn off the mouse
8163 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8164 depending on whether they contain glyphs highlighted in mouse-face.
8165 (x_fill_stretch_glyph_string): Consume runs of stretch
8166 glyphs instead of a single one.
8167 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8168 with new argument list.
8169 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8170 (x_append_glyph, x_append_composite_glyph)
8171 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8172 changes in struct glyph starting 1999-12-27. See comments for
8173 xterm.c on 2000-07-05.
8175 2000-07-14 Sam Steingold <sds@gnu.org>
8177 * xfaces.c (realize_x_face): Fix the last patch:
8178 check `default_face' before dereferencing.
8180 2000-07-14 Dave Love <fx@gnu.org>
8182 * syntax.c (back_comment): Add null default in switch (for pcc).
8184 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8186 * xfaces.c (realize_x_face): Make fontset using the base of the
8187 default_face's fontset, not using the default fontset.
8189 * coding.c (inhibit_iso_escape_detection): New variable.
8190 (syms_of_coding): Make it a Lisp variable.
8191 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8192 nonzero, ignore ISO2022's escape sequence.
8194 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8196 * alloca.c (malloc) [emacs]: Define as xmalloc.
8198 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8199 use that instead of the mouse position. Add parameters DX and DY.
8201 * dispextern.h (Fx_show_tip): Adjust number of parameters
8204 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8205 if HELP is a function, call it with OBJECT and POS as parameters
8206 to get the help to display.
8207 (gen_help_event, kbd_buffer_store_help_event): New functions.
8208 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8209 (read_char): Call show_help_echo with new parameters.
8211 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8214 * xterm.c (help_echo_object, help_echo_pos): New variables.
8215 (note_mode_line_highlight): Store additional information about the
8216 help-echo in help_echo_object and help_echo_pos. Check both
8217 `local-map' and `keymap' properties for changing the cursor
8218 (note_mouse_highlight): Store additional information about the
8219 help-echo in help_echo_object and help_echo_pos.
8220 (note_tool_bar_highlight): Set help_echo_object to nil and
8221 help_echo_pos to -1.
8222 (XTread_socket): Use gen_help_event instead of filling
8223 input_events manually.
8224 (syms_of_xterm): Staticpro help_echo_object.
8226 * xmenu.c (menu_highlight_callback): Use
8227 kbd_buffer_store_help_event instead of setting up and input_event
8230 * xdisp.c (eval_form): GCPRO argument sexpr.
8231 (call_function): New function.
8232 (handle_single_display_prop): Use call_function and FUNCTIONP
8233 instead of checking whether if font_height is a symbol and
8236 * eval.c (internal_condition_case_2): New function.
8238 * lisp.h (FUNCTIONP): New macro.
8239 (internal_condition_case_2, call_function): Add prototypes.
8241 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8242 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8243 Always set `arg' member of input_events.
8244 (construct_menu_click): Unused function removed.
8246 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8248 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8249 (construct_drag_n_drop, x_scroll_bar_handle_click)
8250 (w32_read_socket): Always set `arg' member of input_events.
8252 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8254 * lisp.h (eval_form): Add prototype.
8256 * xdisp.c (eval_form): Make it externally visible.
8258 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8260 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8261 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8262 consing. For prefix events, store the frame in the `arg' slot of
8263 the event, otherwise store the key there.
8264 (XTread_socket): Instead of consing, use the frame_or_window slot
8265 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8267 * xmenu.c (menu_highlight_callback): Store help string in the
8268 `arg' member of the input event; don't cons.
8269 (menubar_selection_callback): Use the `arg' slot of input events
8270 to queue additional information, instead of consing.
8272 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8274 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8276 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8278 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8279 input events to queue additional information, instead of consing.
8281 * keyboard.c (kbd_buffer_gcpro): Renamed from
8282 kbd_buffer_frame_or_window. Now used for all Lisp objects
8283 referenced from the input queue.
8284 (kbd_buffer_store_event): Always use structure assignment for
8285 copying input events. Record all Lisp objects referenced from
8286 events in kbd_buffer_gcpro.
8287 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8288 differently from input events. Test for prefix menu_bar_events
8289 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8290 event in kbd_buffer_gcpro to nil.
8291 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8292 frame_or_window is equal to its arg member as prefix events.
8293 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8294 used by an input event to nil.
8295 (init_keyboard): Use two times the size of the input queue
8296 for kbd_buffer_gcpro.
8297 (syms_of_keyboard): Likewise.
8299 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8300 Use USER_SIGNAL_EVENT.
8302 * termhooks.h (struct input_event): Add member `arg'.
8303 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8304 (USER_SIGNAL_EVENT): Renamed from user_signal.
8306 * xfaces.c (ASET): Remove definition.
8308 * lisp.h (AREF, ASET, ASIZE): New macros.
8310 * fontset.c (AREF, ASIZE): Remove definitions.
8312 * fns.c (AREF): Remove definition.
8314 * composite.c (AREF): Remove definition.
8316 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8318 * dispnew.c (redraw_overlapped_rows): Add missing local.
8319 (scrolling_window): Remove debug code.
8321 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8322 Before scrolling, turn off a mouse-highlight in the window
8325 * xterm.c (x_update_window_end): Add parameter
8326 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8327 redisplay in XTframe_up_to_date.
8328 (x_clear_mouse_face): New function.
8329 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8331 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8333 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8334 it when any row is written to that contains glyphs highlighted in
8336 (update_window): Call the window update end hook with new
8337 parameter MOUSE_FACE_OVERWRITTEN_P.
8338 (direct_output_for_insert): Give up if row contains mouse-face.
8340 * dispextern.h (struct redisplay_interface): Add parameter
8341 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8342 (clear_mouse_face): New function pointer member.
8344 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8346 * syntax.c (back_comment): Use one switch rather than a few `if's.
8347 Obey open_paren_in_column_0_is_defun_start.
8348 When reverting to the `slow' method, try to nicely handle the case
8349 of nested comments by checking that the comment-starter we found
8350 does indeed match the comment-ender.
8351 (scan_sexps_forward, scan_sexps_forward):
8352 Ignore excessive opening parenthesis rather than throwing an error.
8354 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8356 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8357 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8359 * dispnew.c (direct_output_forward_char): Give up if currently
8360 displaying a message instead of the minibuffer contents.
8362 * xterm.c (x_update_window_begin): No need to turn off the mouse
8364 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8365 depending on whether they contain glyphs highlighted in mouse-face.
8367 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8368 compare the mouse_face_p flags of both rows.
8370 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8372 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8374 * keyboard.c (show_help_echo): Accept additional parameter
8375 ok_to_overwrite_keystroke_echo.
8376 (read_char): Call show_help_echo with a zero
8377 ok_to_overwrite_keystroke_echo argument.
8378 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8379 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8380 ok_to_overwrite_keystroke_echo argument.
8381 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8382 non-zero ok_to_overwrite_keystroke_echo argument.
8384 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8386 * xdisp.c (try_window_id): If changes are all below what is
8387 displayed in the window, and point is in the window, we still
8388 might have to find point on the display.
8390 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8391 glyphs instead of a single one.
8392 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8393 with new argument list.
8394 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8396 * keymap.c (get_keymap_1): Add comment that this function can GC.
8397 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8398 comment that functions can GC.
8399 (Fset_keymap_parent): GCPRO arg KEYMAP.
8401 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8403 * msdos.c (XMenuActivate): After exiting the menu, restore the
8404 echo area message and erase it.
8406 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8408 * fontset.c (Ffontset_info): Make the return value more compatible
8409 with that of Emacs 20.
8411 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8413 * eval.c (Fsignal): Handle case that backtrace_list is null.
8415 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8417 * ccl.c (Fccl_execute): Typo fixed.
8419 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8421 * window.c (window_loop): Add missing gcpro1 local variable.
8423 * window.c (Fwindow_list): Reverse list at the end.
8424 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8425 means allow windows on OWINDOW's frame, only.
8426 (window_loop): Simplified; use Fwindow_list.
8428 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8430 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8432 * xterm.c (XTread_socket): Increment handling_signal at the start,
8433 decrement it at the end.
8435 * eval.c (handling_signal): New variable.
8436 (Fsignal): Abort if handling_signal is non-zero.
8438 * lisp.h (handling_signal): External declaration.
8440 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8442 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8444 Sound support for NetBSD through "Linux emulation" support:
8445 * config.in (HAVE_SOUNDCARD_H): Undef.
8446 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8447 * Makefile.in (LIBSOUND): New variable.
8448 (LIBES): Include it.
8449 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8450 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8451 (vox_open): Use DEFAULT_SOUND_DEVICE.
8452 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8454 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8456 * print.c (print_error_message): If Vsignaling_function is set,
8457 show it in *Messages*.
8459 * lisp.h (Vsignaling_function): External declaration.
8461 * eval.c (Vsignaling_function): New variable.
8462 (Fsignal): Compute it.
8463 (syms_of_eval): Staticpro it.
8465 2000-07-05 Dave Love <fx@gnu.org>
8467 * syswait.h: Use the autoconf recommended approach. Old code
8468 #if'd out in case we need to revert.
8470 * config.in (HAVE_SYS_WAIT_H): Added.
8472 2000-07-05 Andrew Innes <andrewi@gnu.org>
8474 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8475 when non-NULL instead of __morecore, to take account of buffer
8476 memory. This also solves a problem with spurious memory warnings
8479 * ralloc.c: Make real_morecore non-static.
8481 * eval.c (internal_condition_case): Comment out abort if
8482 interrupt_input_blocked is not zero.
8484 * makefile.nt: Add support for `bootstrap' and related targets.
8485 Include minimal debug info in emacs.exe in release build.
8486 Remove all dependencies on lisp.h, and fixup some others.
8488 * w32.c (init_environment): Install code from 20.7 for providing
8489 default values for environment variables, based on the
8490 executable's own location.
8491 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8492 (sys_socket): Install socket inheritance bug fix from 20.7.
8494 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8495 here via blockinput.h).
8497 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8499 * w32menu.c (w32_menu_display_help):
8500 * xmenu.c (menu_help_callback): Use show_help_echo.
8502 * keyboard.h (show_help_echo): Declare.
8504 * keyboard.c (show_help_echo): New function, extracted from read_char.
8505 Feval its `msg' argument if it's a cons cell.
8506 (read_char): Use it.
8507 (follow_key): Pass `autoload' to get_keyelt.
8509 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8510 (note_tool_bar_highlight, XTread_socket):
8511 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8513 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8514 (note_tool_bar_highlight, w32_read_socket):
8515 Do not gratuitously ignore non-string `help-echo' properties.
8517 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8519 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8521 * window.c (delete_all_subwindows): Reset Vwindow_list.
8523 * xterm.c (x_append_glyph, x_append_composite_glyph)
8524 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8525 changes in struct glyph starting 1999-12-27. Some bit-fields of
8526 struct glyph were not set, which made glyphs unequal when compared
8527 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8528 effects were the result. This also depended on the contents of
8529 memory returned by xmalloc. If flickering happens again, activate
8530 the code in clear_glyph_row that's in #if 0. If the flickering is
8531 gone with that, chances are that it is caused by something similar.
8533 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8535 * dispextern.h: Add some comments.
8537 * window.c (add_window_to_list): Add parameter LIST.
8538 (window_list): Order list so that, for each frame, windows are
8539 in canonical order, and so that frames appear in the list in
8540 the order given by Vframe_list.
8541 (next_window): Reverse the handling of NEXT_P.
8543 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8545 * window.c (Vwindow_list): New variable.
8546 (make_window, delete_window): Set Vwindow_list to nil.
8547 (check_window_containing): New function.
8548 (window_from_coordinates): Rewritten.
8549 (add_window_to_list, window_list, candidate_window_p)
8550 (decode_next_window_args, next_window): New functions.
8551 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8552 (Fwindow_list): New function.
8553 (Fother_window): Cleaned up.
8554 (foreach_window): Add a longer "variable argument list". Let
8555 callback function return 0 to indicate that cycling over windows
8557 (foreach_window_1): Likewise.
8558 (freeze_window_start): Return int.
8559 (init_window): New function.
8560 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8562 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8563 input_event with bzero.
8564 (main): Call init_window.
8566 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8569 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8571 * composite.h (make_composition_value_copy): Extern it.
8573 * composite.c (make_composition_value_copy): New function.
8575 * editfns.c (Fformat): While copying text properties, make each
8576 composition property value a copy.
8578 * fns.c (concat): While copying text properties, make each
8579 composition property value a copy.
8581 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8583 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8585 * fns.c (sweep_weak_table): Mark only objects that are not
8588 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8589 include those frames as candidates which have their focus
8590 redirected to the minibuffer frame.
8592 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8594 * fns.c (Fputhash): Return `value' rather than nil.
8596 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8598 * frame.c (next_frame): Don't check focus redirection in case
8599 MINIBUF is a window. Doing so excludes frames using MINIBUF
8600 unless their focus is redirected, which contradicts the
8601 specification of next-frame, and leads to infinite loops in
8602 certain situations when cycling through windows with next-window.
8604 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8606 * coding.c (code_convert_region): Even if the length of text is
8607 zero, try to convert it if coding->type is coding_type_ccl.
8608 (decode_coding_string, encode_coding_string): Likewise.
8610 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8612 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8613 the display if windows_or_buffers_changed.
8615 * dispnew.c (struct row_entry): New structure.
8616 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8617 (row_table_size, old_lines, new_lines, old_lines_size)
8618 (new_lines_size, run_pool, runs_size, runs): New variables.
8619 (add_row_entry): New function.
8620 (scrolling_window): Use data structures allocated with xmalloc and
8621 held in global variables, instead of allocating them with alloca and
8622 holding them in local variables. Use a larger hash table whose
8623 size depends on glyph matrix sizes. Don't use bzero to clear the
8624 hash table; instead, clear used slots only.
8626 * fns.c (next_almost_prime): Make it externally visible.
8628 * lisp.h (next_almost_prime): Add prototype.
8630 * s/isc4-0.h (sigunblock): Define.
8632 * s/sco5.h (sigunblock): Define.
8634 2000-06-27 Dave Love <fx@gnu.org>
8636 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8637 (moved to osf5-0.h).
8638 [!NOT_C_CODE]: Protect string.h stuff.
8640 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8641 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8643 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8645 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8646 below the last line from the needed window height.
8648 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8650 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8651 (Fwidget_get): Use it.
8652 (syms_of_fns): Defsubr it.
8654 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8656 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8657 display info for XIM.
8658 (xim_open_dpy): Likewise.
8659 (xim_close_dpy): Don't free the display info's XIM.
8661 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8663 * config.in (USE_XIM): New define.
8665 * keymap.c (get_keyelt): For menu-items containing a `:filter
8666 FILTER', apply FILTER to the menu-item's definition to get the
8667 real definition to use.
8669 * lisp.h (QCfilter): External declaration.
8671 * xfns.c (Fimage_size): New function.
8672 (syms_of_xfns): Defsubr it.
8674 2000-06-26 Andreas Schwab <schwab@suse.de>
8676 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8679 2000-06-25 Dave Love <fx@gnu.org>
8681 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8683 * Makefile.in (blockinput.h): Depend on atimer.h.
8684 (atimer.h): Depend on systime.h.
8686 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8688 * atimer.h: Protect against multiple inclusion. Include systime.h.
8690 * lisp.h (swap_in_global_binding): Declare.
8692 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8694 * process.c (Fopen_network_stream): Turn off atimers for duration
8695 of call to connect. (Patch from Gerd.)
8697 2000-06-23 Dave Love <fx@gnu.org>
8699 * ralloc.c: Maybe include unistd.h
8701 * emacs.c (setgrp): Undefine before defining.
8702 (malloc_warning, set_time_zone_rule, index): Prototype.
8704 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8705 HAVE_STRUCT_TIMEZONE.
8707 * s/osf1.h: Move string.h hack here from alpha.h and make it
8709 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8711 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8712 (SOCKLEN_TYPE): Don't define.
8714 * m/alpha.h: Remove string.h hack.
8716 * s/osf5-0.h: New file.
8718 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8719 include time.h, done by systime.h.
8720 [__FreeBSD__]: Remove redundant includes.
8722 * callproc.c (setpgrp): Undefine before defining.
8723 (delete_temp_file): Return Qnil to avoid warning.
8725 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8727 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8730 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8732 * composite.h (compose_text): Declare.
8734 * xterm.c: Don't include sys/types.h unconditionally. Don't
8735 protect its inclusion with !USG (following xmenu.c).
8737 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8739 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8742 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8744 * coding.c (decode_eol_post_ccl): Special handling for undecided
8745 and inconsistent EOL types.
8747 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8749 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8750 trough color and main window's background color.
8752 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8754 * xterm.h (Xt_app_con): External declaration.
8756 * widget.c (EmacsFrameRealize): Fix typo.
8758 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8760 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8761 (handle_invisible_prop): Record the start of invisible text in
8762 it->add_overlay_start.
8763 (struct overlay_entry): Add member `overlay'.
8764 (handle_overlay_change): Simplify.
8765 (next_overlay_string): After having processed overlay strings at the
8766 end of the buffer, record that fact in
8767 it->overlay_strings_at_end_processed_p.
8768 (compare_overlay_entries): If before- and after-strings come
8769 from the same overlay, let before-strings come first.
8770 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8771 (load_overlay_strings): Take it->add_overlay_start into account
8772 when adding overlay strings.
8774 * dispextern.h (struct it): Add member add_overlay_start.
8776 2000-06-22 Dave Love <fx@gnu.org>
8778 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8780 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8782 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8784 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8787 2000-06-21 Dave Love <fx@gnu.org>
8789 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8791 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8793 * syntax.c (back_comment): Simplify string-parity counting (with
8794 the added benefit of handling multiple string-styles as long as
8795 they are not intertwined).
8796 Jump to the slow code as soon as a comment starter is found in
8797 a "string_lossage" position. Fixes the case: " /* " /* " */.
8799 2000-06-21 Dave Love <fx@gnu.org>
8801 * Makefile.in: Use GETLOADAVG_LIBS.
8803 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8804 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8806 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8808 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8809 (Fforward_comment, scan_lists):
8810 Check the comstyle of single-char comment-starters.
8811 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8812 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8813 Check the comstyle of single-char comment-starters.
8814 Clarify control-flow around the Scomment case.
8816 2000-06-20 Dave Love <fx@gnu.org>
8818 * fns.c (make_hash_table, maybe_resize_hash_table):
8819 Cast arg of next_almost_prime.
8821 * tparam.c [emacs]: Include lisp.h.
8823 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8826 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8828 * keyboard.c (adjust_point_for_property): Check if display
8829 property should be treated as intangible by looking at its value.
8831 * xdisp.c (single_display_prop_intangible_p)
8832 (display_prop_intangible_p): New functions.
8834 * dispextern.h (display_prop_intangible_p): Add prototype.
8836 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8838 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8839 argument to sigprocmask.
8841 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8842 argument to sigprocmask.
8844 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8845 sigprocmask_set, and pass a pointer to it to sigprocmask.
8847 * sysdep.c (sigprocmask_set): New variable.
8849 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8852 2000-06-20 Sam Steingold <sds@gnu.org>
8854 * xrdb.c: Don't declare xmalloc, xrealloc.
8856 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8858 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8859 (re_comp): Cast gettext return value to avoid complaints when
8862 2000-06-20 Dave Love <fx@gnu.org>
8864 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8866 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8868 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8870 * m/alpha.h: Don't declare xmalloc, xrealloc.
8872 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8874 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8876 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8878 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8881 * keyboard.h (poll_for_input_1): Declare.
8883 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8885 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8887 * doprnt.c: Don't declare xmalloc, xrealloc.
8889 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8890 (getenv, ctime, getwd): Removed.
8891 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8893 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8894 x_set_tool_bar_lines.
8896 * config.in: Add HAVE_GETWD. Move some definitions above
8897 machine/system includes.
8899 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8901 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8903 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8904 contain information about ENCODING.
8906 * fontset.c (FONTSET_ASCII): Use the first element of char table
8907 for an ASCII font, not defalt slot.
8908 (fontset_ref_via_base): If FONTSET doesn't contain information for
8909 C, try the default fontset.
8910 (make_fontset): Don't copy the default fontset.
8911 (fontset_font_pattern): Likewise.
8912 (accumulate_font_info): If ELT is nil, use the corresponding
8913 element in the default fontset.
8915 2000-06-19 Dave Love <fx@gnu.org>
8917 * syntax.c (Fparse_partial_sexp): Doc fix.
8919 * regex.h: Test PROTOTYPES as well as __STDC__.
8921 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8922 errno, strerror. Put text after #endif in comment.
8924 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8926 * xterm.c (x_frame_of_widget): Likewise.
8928 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8930 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8931 to Vfundamental_mode_abbrev_table.
8933 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8934 bogus objects are marked. This slows down GC by ~80 percent, but
8935 it might be worth trying when debugging GC-related problems.
8936 This feature requires conservative stack marking to be enabled.
8938 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8939 returns XLookupChars, reset `modifiers' to zero.
8941 2000-06-19 Dave Love <fx@gnu.org>
8943 * mktime.c: Unprotoized.
8945 2000-06-19 Richard Stallman <rms@gnu.org>
8947 * data.c (set_internal): If variable is frame-local,
8948 store the new value immediately into the frame parameter alist.
8950 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8952 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8953 in the custom handler pointer.
8955 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8956 value, or checks for CHAR_META can fail when Lisp_Object is a
8958 * keymap.c (get_keyelt): Likewise.
8960 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8962 * ccl.h (struct ccl_program): New member eol_type.
8963 (struct ccl_spec): New member cr_carryover.
8965 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8966 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8968 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8969 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8970 (decode_eol_post_ccl): New function.
8971 (decode_coding): Don't detect EOL format here for CCL based coding
8973 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8974 decode_eol_post_ccl after running the CCL program.
8975 (code_convert_region): Don't detect EOL format here for CCL based
8977 (decode_coding_string): Likewise.
8979 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8981 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8982 when treating it as an integer.
8984 * coding.h (encode_coding_string): Declare.
8986 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8989 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8990 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8991 to be passed to get_local_map.
8993 * sound.c (Fplay_sound): Don't call make_number on
8994 Frun_hook_with_args count argument.
8996 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8997 for lisp objects in X event structure data field, when lisp
8998 objects are represented with unions.
8999 (x_scroll_bar_to_input_event): Ditto.
9001 2000-06-16 Ken Raeburn <raeburn@gnu.org>
9003 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
9004 termination of string. Fix sense of test whether
9005 Vline_number_display_limit is an integer.
9007 2000-06-16 Gerd Moellmann <gerd@gnu.org>
9009 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
9010 only if HAVE_X_WINDOWS.
9012 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
9015 * dispnew.c (update_frame_1): Handle case that cursor vpos is
9018 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
9020 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
9023 2000-06-15 Kenichi Handa <handa@etl.go.jp>
9025 * coding.c (decode_coding_emacs_mule): Always set src_base at the
9026 start of the while loop.
9028 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9030 * atimer.c (alarm_signal_handler): Add forward declaration.
9032 * data.c (set_internal): Remove debug code.
9034 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9036 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9038 * unexec.c (toplevel) [COFF]: Include coff.h.
9040 * s/lynxos.h: New file.
9042 * keymap.c (Fsingle_key_description): Enclose function key and
9043 event symbol names in angle brackets.
9045 * xdisp.c (setup_echo_area_for_printing): Call
9046 message_log_maybe_newline if message_buf_print is not set.
9048 * print.c (printchar, strout): Don't check message_buf_print
9049 before calling setup_echo_area_for_printing because that
9050 function does something useful even when message_buf_print is
9053 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9055 (ensure_echo_area_buffers): Initialize echo buffer's
9056 truncate lines setting to nil.
9057 (with_echo_area_buffer): Don't set the echo buffer's truncate
9059 (set_message_1): Set it here instead, based on the value
9060 of message_truncate_lines.
9061 (resize_mini_window): Handle case that lines are truncated.
9062 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9063 DEFVAR_BOOL message-truncate-lines.
9065 * keyboard.c (read_char): Bind message-truncate-lines to t
9066 while displaying a help-echo.
9068 * lisp.h (Qmessage_truncate_lines): External declaration.
9070 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9072 * xdisp.c (Vline_number_display_limit): Renamed from
9073 line_number_display_limit.
9074 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9075 Extend documentation string. Initialize
9076 Vline_number_display_limit to nil meaning no limit.
9077 (decode_mode_spec): Use Vline_number_display_limit with its new
9080 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9082 2000-06-13 Richard Stallman <rms@gnu.org>
9084 * frame.c (Fmodify_frame_parameters): Doc fix.
9086 * xfns.c (x_set_frame_parameters): Comment fix.
9088 * frame.c (store_frame_param): Call swap_in_global_binding if the
9089 variable's current binding was chosen based on this frame.
9091 * data.c (swap_in_global_binding): New function.
9093 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9095 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9096 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9098 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9100 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9102 2000-06-12 Jason Rumney <jasonr@gnu.org>
9104 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9106 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9108 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9110 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9112 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9114 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9115 (syms_of_xfaces): Defsubr Sdump_colors.
9116 (x_free_colors): Don't treat b&w specially on default visual.
9117 (x_free_dpy_colors): New function.
9118 (free_face_colors): Don't check visual class; it's done
9121 * xterm.c (x_frame_of_widget): New function.
9122 (x_alloc_nearest_color_for_widget): Use it.
9123 (x_copy_dpy_color): New function.
9124 (x_destroy_window): Free various colors.
9126 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9128 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9130 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9132 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9134 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9136 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9138 2000-06-11 Dave Love <fx@gnu.org>
9140 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9142 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9144 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9146 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9148 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9151 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9153 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9154 (regex_compile): Fix the code for handling the case of single byte
9155 char and multibyte char being mixed in a range within [...].
9157 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9158 and dst_multibyte members of coding.
9160 * charset.c (update_charset_table): Update the table
9162 (init_charset_once): Initialize elements of bytes_by_char_head to
9163 1 except for leading codes for private charases.
9165 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9166 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9168 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9170 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9171 access the data it doesn't point to.
9173 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9175 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9176 will be translated to a switch-frame event when reading the
9177 event queue. This is necessary because Emacs otherwise won't
9178 perform a switch-frame to a new frame until some other event, for
9179 example a keystroke event, forces it to do so. This has various
9180 effects, one visible being that the cursor of a frame created with
9181 C-x 5 2 or switched to with a window manager key binding like
9182 A-TAB stays hollow because selected_window isn't on the newly
9183 focused frame until the switch-frame is performed.
9185 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9186 generating a switch-frame event if necessary.
9188 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9190 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9193 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9195 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9197 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9199 * window.c (displayed_window_lines): Take empty lines at
9200 the bottom of a window into account.
9202 * window.c (displayed_window_lines): New function.
9203 (Fmove_to_window_line): Use displayed_window_lines to determine
9204 the number of lines to move, instead of using the window's height.
9206 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9207 to stop reading, even if the form read sets point to a different
9208 value when evaluated.
9210 * xdisp.c (display_line): Fix code deciding in which line to
9213 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9215 * fileio.c (e_write): Free composition data if stored in
9218 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9220 * xdisp.c (display_line): Set row's and iterator's
9221 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9222 Set cursor even if row ends in the middle of a character.
9223 (dump_glyph_row): Print values of new flags.
9224 (redisplay_window) <cursor movement in unchanged window>: When
9225 point has been moved forward, and PT is at the end of the cursor
9226 row, don't place the cursor in the next row if the cursor row ends
9227 in the middle of a character or at ZV.
9229 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9230 (struct glyph_row): Add starts_in_middle_of_char_p and
9231 ends_in_middle_of_char_p.
9232 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9233 ends_in_middle_of_char_p flag.
9234 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9236 * term.c (append_glyph): Revert change of 2000-06-06.
9238 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9239 padding glyph not fitting on line as whole character not
9242 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9243 this isn't true for images with `:ascent 100'.
9245 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9247 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9248 as modified if it is originally unmodified.
9250 * term.c (encode_terminal_code): Change the way to check if
9251 terminal coding does any conversion.
9252 (append_glyph): Set glyph->pixel_width correctly.
9254 * xdisp.c (display_line): While checking line continuation, pay
9255 attention to a padding glyph.
9257 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9259 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9261 2000-06-05 Dave Love <fx@gnu.org>
9263 * xdisp.c: Include fontset.h.
9265 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9267 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9269 * dispnew.c: Conditionally include term.h.
9271 * coding.h: Declare code_convert_string_norecord.
9273 * frame.h (struct frame): Use volatile unconditionally.
9275 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9277 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9279 * systime.h: Protect against multiple inclusion.
9280 (timezone) [USG5_4]: Define as time_t.
9282 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9283 (Foptimize_char_table, make_temp_name): Declare.
9285 * Makefile.in (xdisp.o): Depend on fontset.h.
9287 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9289 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9290 (Foptimize_char_table, make_temp_name): Declare.
9294 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9296 2000-06-02 Dave Love <fx@gnu.org>
9298 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9300 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9302 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9303 result face, set flags in that face indicating that colors may not
9306 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9307 glyph, use the ASCII NUL character to determine the face.
9309 2000-06-02 Dave Love <fx@gnu.org>
9311 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9312 (VFORK_RETURN_TYPE): Remove.
9314 * config.in: Add NO_MATHERR.
9316 2000-06-01 Dave Love <fx@gnu.org>
9318 * cmds.c (internal_self_insert): Don't check
9319 Vbefore_change_function, Vafter_change_function.
9321 * insdel.c (signal_before_change, signal_after_change): Likewise.
9323 * buffer.c (Vbefore_change_function, Vafter_change_function):
9324 Variables and their initializations deleted.
9326 * callint.c (Fcall_interactively): Doc fix.
9328 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9330 2000-05-31 Dave Love <fx@gnu.org>
9332 * textprop.c: Revert last change -- duplicated.
9334 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9336 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9339 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9341 2000-05-31 Jason Rumney <jasonr@gnu.org>
9343 * search.c (Fre_search_forward, Fre_search_backward)
9344 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9346 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9348 2000-05-30 Jason Rumney <jasonr@gnu.org>
9350 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9351 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9353 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9355 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9356 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9357 expand a nil default_filename.
9359 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9360 pointer to glyph_to_pixel_coords, not a frame.
9362 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9363 coding.h to dependencies.
9365 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9367 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9368 window pointer to be consistent with w32term.c and xterm.c.
9370 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9371 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9372 (Qline_spacing, Qcenter): New variables.
9373 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9374 (x_set_line_spacing): New function.
9375 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9376 (x_specified_cursor_type): New function.
9377 (x_set_cursor_type): Use it.
9378 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9380 (validate_x_resource_name, x_get_resource_string): Measure lengths
9381 of external strings in bytes.
9382 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9383 GetTextExtentPoint32 with NULL title.
9384 (Fx_create_frame): Initialize Qline_spacing.
9385 (w32_load_system_font): Initialize font->double_byte_p.
9386 (x_to_w32_charset): Use Vw32_charset_info_alist.
9387 (Image, busy cursor, tooltip functions): Merged changes from
9388 xfns.c. Not yet functional on Windows.
9390 * w32gui.h (W32FontStruct): Add double_byte_p member.
9392 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9393 (emacs_button_translation): Use it.
9394 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9395 in `mask' to be set.
9397 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9400 * w32term.c: Format and doc changes to bring closer to xterm.c.
9401 (w32_char_font_type): New enum.
9402 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9403 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9404 (w32_encode_char): New function.
9405 (x_encode_char): Removed.
9406 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9407 x_encode_char and w32_font_is_double_byte.
9408 (x_produce_image_glyph): Use image_ascent.
9409 (x_produce_glyphs): Use new version of w32_per_char_metric and
9410 handle NULL return value. Allow extra line spacing.
9411 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9412 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9413 w32_font_type member of glyph instead.
9414 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9415 (fast_find_position): Make sure not to consider rows not visible
9417 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9418 w32_menu_display_help with input blocked, as it can abort.
9419 (x_display_and_set_cursor): Choose cursor depending
9420 on buffer-local value of cursor_type.
9421 (x_draw_bar_cursor): Add parameter WIDTH.
9423 * w32term.h (CP_DEFAULT): Define.
9424 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9426 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9428 * search.c (Fre_search_forward, Fre_search_backward)
9429 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9431 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9433 * coding.c (detect_coding_iso2022): Fix code for checking
9434 CODING_CATEGORY_MASK_ISO_8_2.
9436 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9438 * regex.c (PREFETCH_NOLIMIT): New function.
9439 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9441 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9443 * syntax.c (find_defun_start): Move test for
9444 open_paren_in_column_0_is_defun_start outside of the loop.
9446 * xdisp.c (redisplay_window): Really switch buffers when
9447 displaying mode lines, and temporarily set selected_frame to the
9448 frame of the window that's redisplayed.
9450 * xfaces.c (free_realized_faces): Block/unblock input.
9451 (free_realized_multibyte_face): Ditto.
9453 2000-05-29 Dave Love <fx@gnu.org>
9455 * textprop.c (Qkeymap): New variable.
9456 (syms_of_textprop): Intern it.
9458 * keymap.c: Include intervals.h.
9459 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9461 * Makefile.in (keymap.o): Depend on intervals.h.
9463 * keyboard.c (menu_bar_items, tool_bar_items)
9464 (Fexecute_extended_command): Deal with `keymap' property.
9465 (read_key_sequence): Track map from `keymap' property as well as
9468 * intervals.c (get_local_map): Extra arg to allow looking for
9471 * intervals.h (map_property): New enum.
9472 (get_local_map): Extra arg using it.
9475 * lisp.h (get_local_map): Don't declare here.
9477 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9479 * Makefile.in (callproc.o): Depend on composite.h.
9481 * callproc.c: Include composite.h.
9482 (Fcall_process): Handle composition correctly.
9484 * coding.h (coding_allocate_composition_data): Extern it.
9485 (coding_restore_composition): Likewise.
9487 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9488 yet allocated, finish decoding with result
9489 CODING_FINISH_INSUFFICIENT_CMP.
9490 (coding_allocate_composition_data): Make it non-static.
9491 (coding_restore_composition): Likewise.
9493 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9495 * charset.c (syms_of_charset): Revert last change.
9497 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9499 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9500 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9503 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9505 * charset.c (syms_of_charset): Set width of character sets
9506 eight-bit-control and eight-bit-graphic to 1 column.
9508 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9510 * config.in (HAVE_SPEED_T): New define.
9512 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9515 2000-05-26 Dave Love <fx@gnu.org>
9517 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9519 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9520 (Fsubr_arity): New function.
9521 (syms_of_data): Install them.
9523 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9525 * charset.c (init_charset_once): Set the table bytes_by_char_head
9528 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9529 the default fontset to what Emacs uses by default.
9530 (check_registry_encoding): This function deleted.
9531 (Fset_fontset_font): Remove the adhoc condition for the default
9532 fontset. Allow cons in FONTNAME.
9534 * fns.c (map_char_table): Ignore char-table entries for
9535 charsets eight-bit-control and eight-bit-graphic.
9537 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9539 * emacs.c (main): Initialize keyboard syms before initializing
9540 window code, so face names are available.
9542 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9544 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9545 of an anchor at the beginning of a shy-group.
9547 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9549 * xdisp.c (handle_invisible_prop): Don't try to skip over
9550 invisible text if end of text is already reached.
9552 2000-05-25 Dave Love <fx@gnu.org>
9554 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9556 * coding.c (encode_eol): Add null statement after label.
9558 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9560 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9563 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9565 * ccl.c (ccl_driver): Fix previous change.
9567 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9569 * coding.c (run_pre_post_conversion_on_str): Set point to the
9570 beginning of buffer before calling coding->post_read_conversion.
9571 (decode_coding_string): Give correct args to
9572 run_pre_post_conversion_on_str.
9573 (encode_coding_string): Likewise.
9575 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9576 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9577 eight-bit-graphic correctly.
9579 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9581 * fileio.c (Finsert_file_contents): Even if a file is not found,
9582 execute codes for setting up coding system. Call
9583 after-insert-file-functions unconditionally.
9585 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9587 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9588 BSD_PGRPS are not defined.
9590 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9592 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9594 (syms_of_charset): Avoid building same strings.
9596 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9598 * lread.c (Fload): Add a comment about the meaning of
9599 Vuser_init_file being t.
9601 * puresize.h (BASE_PURESIZE): Increase to 675000.
9603 * s/gnu-linux.h (setpgrp): Don't define it here because this
9604 prevents compilation on GNU/Linux systems with glib 2.2.
9606 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9609 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9611 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9612 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9614 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9616 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9618 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9620 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9622 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9624 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9626 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9628 * keyboard.c (read_char): Allow character codes 128..255 to be
9629 handled by input-method-function.
9631 * insdel.c (adjust_markers_for_replace): Fix previous change.
9632 (adjust_after_replace): If PREV_TEXT is nil, call
9633 adjust_markers_for_insert, not adjust_markers_for_replace.
9635 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9637 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9638 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9639 [HAVE_GRANDPT]: Define.
9640 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9642 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9645 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9647 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9649 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9651 The following changes are to handle 8-bit characters in a
9652 multibyte buffer/string without facing with byte combining
9653 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9654 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9656 * Makefile.in (fns.o): Depend on charset.h.
9658 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9659 convert it to unibyte.
9660 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9662 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9663 apparent char boundary.
9664 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9665 0x80..0x9F to/from multibyte form.
9667 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9670 * callproc.c (Fcall_process): Always encode an argument string if
9671 it is multibyte. Setup src_multibyte and dst_multibyte members of
9672 process_coding properly.
9674 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9675 SPLIT_NON_ASCII_CHAR.
9677 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9679 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9681 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9682 (SPLIT_CHARACTER_SEQ): This macro deleted.
9683 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9684 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9685 and eight-bit-graphic.
9686 (char_to_string): Likewise. Signal an error for too large
9688 (char_printable_p): Return 0 for 8-bit characters.
9689 (update_charset_table): Update iso_charset_table only when a final
9690 character is non-negative.
9691 (find_charset_in_text): Renamed from find_charset_in_str.
9692 Arguments and return value changed. Callers changed.
9693 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9694 be -1 if CHARSET is used only internally.
9695 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9697 (Fcharset_after): Simplified.
9698 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9699 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9700 (multibyte_chars_in_text): Simplified by assuming there's no
9701 invalid multibyte sequence.
9702 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9703 (str_as_unibyte): New functions.
9704 (Fstring): Simpified by assuming that byte combining never happens.
9705 (init_charset_once): Initialization for
9706 LEADING_CODE_8_BIT_CONTROL.
9707 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9708 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9709 eight-bit-control and eight-bit-graphic.
9711 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9712 (CHARSET_8_BIT_GRAPHIC): New macros.
9713 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9714 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9715 (CHARSET_REVERSE_CHARSET): Likewise.
9716 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9718 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9719 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9720 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9721 encounter an invalid multibyte sequence.
9722 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9723 sequence is always valid.
9724 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9725 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9726 (CHAR_STRING): For 8-bit characters, call char_to_string.
9727 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9728 multibyte sequence is always valid.
9729 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9730 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9731 (str_as_unibyte): Extern them.
9732 (BCOPY_SHORT): Fix a bug.
9733 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9734 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9735 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9736 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9738 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9739 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9740 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9741 (EMIT_BYTES): New macros.
9742 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9743 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9745 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9746 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9747 check the validity of multibyte sequence.
9748 (decode_coding_emacs_mule): New function.
9749 (encode_coding_emacs_mule): New macro.
9750 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9752 (DECODE_ISO_CHARACTER): Just return a character code.
9753 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9754 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9755 EMIT_CHAR to produced decoded characters. Exit the loop only by
9756 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9758 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9759 only position codes for an invalid character.
9760 (encode_designation_at_bol): Return new destination pointer. 5th
9761 arg DSTP is changed to DST.
9762 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9763 from the source by ONE_MORE_CHAR. Don't handle the case of last
9765 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9767 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9768 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9769 TWO_MORE_BYTES to fetch a byte from the source.
9770 (encode_eol): Pay attention to coding->src_multibyte.
9771 (detect_coding, detect_eol): Preserve members src_multibyte and
9773 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9774 (encoding_buffer_size): Set magnification to 3 for all coding
9775 systems that require encoding.
9776 (ccl_coding_driver): For decoding, be sure that the result is
9777 valid multibyte sequence.
9778 (decode_coding): Initialize coding->errors and coding->result.
9779 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9780 and raw-text, always call decode_eol. Handle the case of last
9781 block here. If not coding->dst_multibyte, convert the resulting
9782 sequence to unibyte.
9783 (encode_coding): Initialize coding->errors and coding->result.
9784 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9785 and raw-text, always call encode_eol. Handle the case of last
9787 (shrink_decoding_region, shrink_encoding_region): Detect cases
9788 that we can't skip data more rigidly.
9789 (code_convert_region): Setup src_multibyte and dst_multibyte
9790 members of coding. For decoding, if the buffer is multibyte,
9791 convert the source sequence to unibyte in advance. For encoding,
9792 if the buffer is multibyte, convert the resulting sequence to
9793 multibyte afterward.
9794 (run_pre_post_conversion_on_str): New function.
9795 (code_convert_string): Deleted and divided into the following two.
9796 (decode_coding_string, encode_coding_string): New functions.
9797 (code_convert_string1, code_convert_string_norecord): Call one of
9799 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9800 MAKE_NON_ASCII_CHAR.
9801 (Fset_terminal_coding_system_internal)
9802 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9803 and dst_multibyte members.
9804 (init_coding_once): Initialize iso_code_class with new enum
9805 ISO_control_0 and ISO_control_1.
9807 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9808 devided into ISO_control_0 and ISO_control_1.
9809 (struct coding_system): New members src_multibyte, dst_multibyte,
9810 errors, and result. Delete member fake_multibyte.
9811 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9813 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9816 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9819 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9821 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9823 (Ftranspose_region): Delete codes for handling byte combining.
9825 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9826 dst_multibyte members of coding. On handling REPLACE on unibyte
9827 buffer, convert the result of decode_coding to unibyte. On
9828 inserting into a mutibyte buffer, always call code_convert_region.
9829 (e_write): Setup coding->src_multibyte according to the
9830 multibyteness of the source (buffer or string).
9832 * fns.c (concat): Handle 8-bit characters correctly.
9833 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9834 unibyte in the result.
9835 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9836 valid multibyte form in the result.
9837 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9838 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9839 return -1, signal an error.
9840 (base64_encode_1): New arg MULTIBYTE. Get each character by
9841 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9842 character is found, return -1.
9843 (Fbase64_decode_region): Delete codes for handling byte-combining.
9844 Treat each decoded byte as a unibyte character.
9845 (Fbase64_decode_string): Return unibyte string.
9846 (Fcompare_strings, concat, string_byte_to_char): Use
9847 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9848 FETCH_STRING_CHAR_ADVANCE.
9849 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9850 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9852 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9853 SPLIT_NON_ASCII_CHAR.
9854 (fontset_ref_via_base, fontset_set): Likewise
9856 * insdel.c (adjust_markers_for_record_delete): Deleted.
9857 (adjust_markers_for_insert): Argument changed. Caller changed.
9858 (adjust_markers_for_replace): Likewise.
9859 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9860 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9861 (copy_text): Delete unused local varialbe c_save. For converting
9862 to multibyte, be sure to make all 8-bit characters in valid
9864 (count_size_as_multibyte): Handle 8-bit characters correctly.
9865 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9866 (adjust_after_replace, replace_range, del_range_2)
9867 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9868 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9869 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9870 handling byte combining.
9871 (adjust_before_replace): Deleted.
9873 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9874 SPLIT_NON_ASCII_CHAR.
9875 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9876 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9877 (Fkey_description): Likewise.
9879 * lread.c (read1): On reading multibyte string, be sure to make
9880 all 8-bit chararacters in valid multibyte form.
9881 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9883 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9886 * process.c (Fstart_process): GCPRO current_dir before calling
9887 Ffind_operation_coding_system. Encode arguments here.
9888 (create_process): Don't encode arguments here. Setup
9889 src_multibyte and dst_multibyte members of struct coding.
9890 (read_process_output): Setup src_multibyte and dst_multibyte
9891 members of struct coding. If the output is to multibyte buffer,
9892 always decode the output of the process. Adjust the
9893 representation of 8-bit characters to the multibyteness of the output.
9894 (send_process): Setup coding->src_multibyte according to the
9895 multibyteness of the source.
9897 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9898 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9899 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9901 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9903 * w16select.c (Fw16_set_clipboard_data): Setup members
9904 src_multibyte and dst_multibyte of coding. Adjusted for the
9905 change for find_charset_in_str.
9906 (Fw16_get_clipboard_data): Likewise.
9908 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9909 dst_multibyte of coding.
9910 (x_to_w32_font): Likewise.
9912 * w32select.c (Fw32_set_clipboard_data): Setup members
9913 src_multibyte and dst_multibyte of coding. Adjusted for the
9914 change for find_charset_in_str.
9915 (Fw32_get_clipboard_data): Likewise.
9917 * xdisp.c (get_next_display_element): Handle 8-bit characters
9919 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9920 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9922 * xselect.c (selection_data_to_lisp_data): Setup members
9923 src_multibyte and dst_multibyte of coding. Adjusted for the
9924 change for find_charset_in_str.
9925 (lisp_data_to_selection_data): Likewise.
9927 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9929 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9931 * dispextern.h (Vimage_types): Add extern declaration.
9933 * xdisp.c (Vimage_types): Moved here from xfns.c.
9934 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9936 * xfns.c (Vimages_types): Moved to xdisp.c.
9937 (syms_of_xfns): Move `image-types' to xdisp.c.
9939 * w32fns.c (Vimage_types): Removed.
9940 (syms_of_w32fns): Remove `image-types'.
9942 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9944 * fns.c (map_char_table): Pay attention to character number of
9945 charset. Check the validity of charset at the first level. For
9946 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9949 * fontset.c: Include "buffer.h".
9950 (fs_load_font): If the face has fontset, record the face ID in
9952 (Finternal_char_font): New function.
9953 (accumulate_font_info): New function.
9954 (Ffontset_info): Rewritten for the new fontset implementation.
9955 (syms_of_fontset): Register Vdefault_fontset in the first element
9956 of Vfontset_table. Include Vdefault_fontset in
9957 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9960 2000-05-16 Dave Love <fx@gnu.org>
9962 * m/iris5d.h: Deleted -- unused.
9964 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9966 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9967 `invalid' instead of `illegal'.
9969 * indent.c (Fmove_to_column): When ending within a tab, insert
9970 spaces first so that markers at the end of the tab get adjusted.
9972 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9973 buffer list that wasn't selected in that frame.
9975 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9976 is needed on mescaline, use a 2 char prefix, and call
9977 make_temp_name with second arg non-zero.
9979 * fileio.c (make_temp_name): New function, extracted from
9981 (Fmake_temp_name): Use it.
9983 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9985 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9987 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9989 * Makefile.in (lisp): Add env.elc.
9991 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9993 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9995 * search.c (Freplace_match): Handle case of `\N' in the
9996 replacement when there's no group N.
9998 2000-05-11 Gerd Moellmann <gerd@gnu.org>
10000 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
10001 of the message to message_dolog.
10003 * keyboard.c (read_char): Don't clear current message for help
10004 events; let the code handling help events handle this. Change
10005 code detecting help events that should be ignored.
10007 * xdisp.c (handle_single_display_prop): Don't try to set PT if
10008 we're interating over a string.
10010 2000-05-09 Dave Love <fx@gnu.org>
10012 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
10013 that offset before writing. Move gcpro region past call of
10016 2000-05-04 Dave Love <fx@gnu.org>
10018 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
10020 2000-05-04 Gerd Moellmann <gerd@gnu.org>
10022 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
10023 of inserted characters when BUF equals the current buffer, and PT
10024 is in front of or equal to FROM.
10026 2000-05-03 Gerd Moellmann <gerd@gnu.org>
10028 * xdisp.c (handle_single_display_prop): If display property value
10029 is invalid, or something not supported on the frame, restore
10030 iterator's position to what it was initially. Make sure to return
10031 0 for invalid and unsupported property values.
10033 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10034 that x_per_char_metric returns null.
10036 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10038 * xterm.h (struct face): Add forward declaration.
10039 (struct image): Ditto.
10040 (image_ascent): Add prototype.
10042 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10043 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10044 image_ascent instead of using IMAGE_ASCENT.
10046 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10047 (IMAGE_ASCENT): Removed.
10049 * xfns.c (Qcenter): New variable.
10050 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10051 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10052 (image_ascent): New function.
10053 (lookup_image): Recognize `:ascent center'.
10054 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10055 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10056 (xbm_load): Don't set image's ascent here.
10057 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10058 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10059 check ascent values here.
10060 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10061 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10062 (syms_of_xfns): Initialize Qcenter.
10064 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10065 to the limits, increase the limits.
10067 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10069 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10070 Check Vfont_encoding_alist against the full name of the opened font.
10072 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10074 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10075 taller than the window.
10077 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10079 * xfaces.c (realize_x_face): Fix the argument of the second
10080 xassert. BASE_FACE may not be a face for ASCII.
10082 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10084 * print.c (print_object): Treat print-length < 0 as nil.
10086 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10088 * s/freebsd.h (TERMCAP_OBJ): Removed.
10089 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10091 * lread.c (read1): Don't treat period followed by certain
10092 characters as symbol start.
10094 * xfns.c (slurp_file): New function.
10095 (xbm_image_p): Handle case of in-memory XBM files.
10096 (xbm_scan): Rewritten to work on memory buffers instead of files.
10097 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10098 Work on memory buffers instead of files. If DATA is null test
10099 if buffer looks like an in-memory XBM file.
10100 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10101 memory buffers instead of files.
10102 (xbm_file_p): New function.
10103 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10105 * lread.c (end_of_file_error): New function.
10106 (read1): Call it instead of signaling `end-of-file' directly.
10108 * print.c (print_error_message): Print data of `end-of-file'
10109 with Fprinc instead of Fprin1.
10111 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10113 * window.c (freeze_window_start): Check that minibuffer scroll
10114 window isn't nil before extracting the window structure pointer
10117 * undo.c (record_delete): If we hit the end of the undo list, stop
10118 picking elements apart.
10120 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10122 * xdisp.c (display_line): If lines are continued, restore
10123 iterator's ascent/descent information to the values before the
10124 first glyph not fitting on the line.
10126 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10128 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10129 positions in glyph matrix. Don't compute new window end positions.
10131 * dispnew.c (increment_matrix_positions): Renamed from
10132 increment_glyph_matrix_buffer_positions.
10133 (increment_row_positions): Renamed from
10134 increment_glyph_row_buffer_positions.
10136 * dispextern.h: Change names of renamed functions from dispnew.c
10139 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10141 * fileio.c (Fdo_auto_save): Create directories for auto-save
10142 list file if necessary.
10144 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10145 from buffer or frame.
10146 (automatic_hscrolling_p): New variable.
10147 (hscroll_windows): Scroll windows horizontally only if automatic
10148 hscrolling is allowed.
10149 (syms_of_xdisp): New variable `automatic-hscrolling'.
10151 * frame.h (struct frame): Add member extra_line_spacing.
10153 * xfns.c (x_set_line_spacing): New function.
10154 (Fx_create_frame): Set line spacing from resources.
10155 (Qline_spacing): New variable.
10156 (syms_of_xfns): Initialize Qline_spacing.
10158 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10160 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10161 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10162 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10163 extra_line_spacing from default value.
10164 (init_buffer_once): Initialize default value of extra_line_spacing.
10166 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10169 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10170 prompt_width. Add extra line spacing.
10172 * term.c (produce_glyphs): Remove reference to struct it's
10175 * dispextern.h (struct it): Remove member prompt_width, add
10176 extra_line_spacing.
10178 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10180 * dispnew.c (update_frame_line): When writing a whole line, make
10181 sure cursor is in the right row afterwards, otherwise a use of
10182 capability `ch' in cmgoto might leave the cursor in the row below.
10184 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10186 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10188 * keyboard.c (timer_check): Fix typo in comment.
10190 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10192 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10193 name change: ch -> character.
10195 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10197 * keyboard.c (echo_message_buffer): New variable.
10198 (echo_now): Set echo_message_buffer to the echo area buffer used
10199 to display the echo.
10200 (cancel_echoing): Reset echo_message_buffer to nil.
10201 (read_char): Code rewritten that handles canceling an echo or
10202 echoing a dash, respectively.
10204 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10205 directory doesn't exist.
10207 2000-04-19 Dave Love <fx@gnu.org>
10209 * fns.c (syms_of_fns): Defsubr mapc.
10210 (concat): Don't allow numeric args.
10211 (Fconcat): Doc change.
10213 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10215 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10216 instead define end_match(1|2) more carefully.
10217 Use GET_CHAR_BEFORE_2 for `begline'.
10219 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10221 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10222 on 64-bit systems where NULL is defined as `0'.
10224 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10225 the `variable argument list' to make it work on Alpha.
10227 * m/alpha.h (_LP64) [!_LP64]: Define.
10228 (ORDINARY_LINK): Define for NetBSD.
10230 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10232 2000-04-19 Dave Love <fx@gnu.org>
10234 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10237 * Makefile.in (LIBS): Don't use.
10238 (GETLOADAVG_OBJ): Define again.
10239 (otherobj): Add GETLOADAVG_OBJ.
10241 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10243 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10245 * lread.c (read_filtered_event): Cancel and start busy cursor.
10247 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10248 that the per-character metrics may be null.
10250 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10252 * buffer.c (clone_per_buffer_values): New function.
10253 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10254 clone_per_buffer_values if CLONE is not nil.
10256 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10258 2000-04-16 Dave Love <fx@gnu.org>
10260 * Makefile.in: Remove obsolete localcpp stuff.
10261 (GETLOADAVG_OBJ): Don't define.
10262 (obj): Move LIBOBJS...
10263 (otherobj): ... to here.
10264 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10265 whitespace-only lines after the continuation (Irix).
10267 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10269 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10271 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10273 2000-04-14 Dave Love <fx@gnu.org>
10275 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10276 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10277 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10278 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10281 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10282 autoconfiscated HAVE_GETLOADAVG.
10284 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10287 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10289 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10290 (fill_in_lock_file_name): Avoid existing files that aren't links.
10292 2000-04-14 Dave Love <fx@gnu.org>
10294 * Makefile.in (LIBS, LIBOBJS): New variable.
10295 (INTERVAL_SRC): Convert to make variable.
10296 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10297 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10298 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10300 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10301 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10302 (shortlisp): Add facemenu, float-sup, frame.
10303 (SOME_MACHINE_LISP): Remove them from here.
10304 (LIBES): Change unused LDLIBS to autoconf LIBS.
10306 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10308 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10310 * composite.c (update_compositions): If FROM and TO are not in a
10311 valid range, do nothing.
10313 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10315 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10317 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10319 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10322 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10324 * fileio.c (a_write): Remove redundant semi-colons.
10325 (e_write): Return -1 if failed to write all the data.
10326 This fixes the changes made at 1999-12-15.
10328 2000-04-12 Dave Love <fx@gnu.org>
10330 * fns.c (mapcar1): Test for null vals to support mapc.
10331 (Fmapc): New function.
10333 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10335 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10336 (IT_frame_up_to_date): Support the buffer local value of
10337 cursor-type, if defined.
10339 2000-04-10 Dave Love <fx@gnu.org>
10341 * editfns.c (preceding-char, following-char): Doc fix.
10343 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10345 * Makefile.in (temacs): Revert 2000-03-12 change.
10347 2000-04-10 Jason Rumney <jasonr@gnu.org>
10349 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10351 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10353 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10354 area buffer, if it's not set up yet.
10356 * indent.c (compute_motion): Set immediate_quit.
10358 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10360 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10361 (realize_tty_face): Suppress boldness if colors are the inverse of
10362 the default colors, and tty_suppress_bold_inverse_default_colors_p
10364 (Ftty_suppress_bold_inverse_default_colors): New function.
10365 (syms_of_xfaces): Defsubr it.
10367 * buffer.c (Frestore_buffer_modified_p): New function.
10368 (syms_of_buffer): Defsubr it.
10370 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10372 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10373 charset id (int) argument, not a charset (Lisp_Object).
10375 * coding.h (code_convert_string): Declare.
10376 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10377 object, as the fourth argument to code_convert_string.
10379 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10380 (Fset_fontset_font): Use EQ to compare lisp objects.
10382 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10384 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10385 a pointer that looks like a lisp object.
10386 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10387 zero, instead see whether it's an integer object, since they can't
10389 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10391 * dispnew.c (allocate_matrices_for_frame_redisplay)
10392 (direct_output_forward_char): Use X(U)INT and make_number as needed
10393 to convert between (unsigned) int values and lisp integers.
10394 * keyboard.c (read_key_sequence): Likewise.
10395 * lread.c (substitute_object_recurse): Likewise.
10396 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10397 * minibuf.c (do_completion, Fminibuffer_complete_word)
10398 (Fminibuffer_completion_help): Likewise.
10399 * term.c (produce_special_glyphs): Likewise.
10401 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10402 * print.c (print_preprocess, print_object): Likewise.
10404 * search.c (compile_pattern): Use NILP when checking for nil.
10406 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10407 __OPTIMIZE__]: Provide a GNU C macro version that handles
10408 lisp-object unions.
10409 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10410 field, to better cope with ENABLE_CHECKING and calls that modify a
10411 Lisp_Object using its old value.
10413 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10415 * window.c (compare_window_configurations): Signal an error
10416 if parameters C1 or C2 aren't window configurations.
10418 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10419 AFTER_POTENTIAL_GC calls around calls to functions that can
10420 signal an error and thus invoke the debugger.
10422 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10424 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10425 an error if decoding fails.
10427 * keyboard.c (lispy_mouse_names): Variable removed.
10428 (Vlispy_mouse_stem): New variable.
10429 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10430 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10431 for any mouse button number. Increase size of mouse_syms and
10432 button_down_location as needed. Call modify_event_symbol with
10433 different arguments.
10434 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10435 Call modify_event_symbol with different arguments.
10436 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10437 for any button number. Call modify_event_symbol with different
10439 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10440 Accept a string for NAME_ALIST_OR_STEM.
10442 * lisp.h (larger_vector): Add prototype.
10444 * fns.c (larger_vector): Make externally visible.
10446 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10448 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10450 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10451 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10452 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10453 we are between str1 and str2.
10454 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10455 (PATFETCH): Use `TRANSLATE'.
10456 (PATFETCH_RAW): Fetch multibyte char if applicable.
10457 (PATUNFETCH): Remove.
10458 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10459 When writing a char, write it directly into the pattern buffer rather
10460 than going needlessly through a temp char-array.
10461 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10462 multibyte magic and remove the useless `#ifdef emacs'.
10463 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10466 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10467 conditional on `emacs'.
10469 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10471 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10473 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10474 non-union-type versions of XMARK and friends here, because XMARK
10475 and friends won't work on an integer field if NO_UNION_TYPE is not
10477 (make_number): Define as a function if it's not defined as a macro.
10479 * composite.c (run_composite_function): Use NILP when checking for nil.
10480 (syms_of_composite): Delete local var NARGS, pass an int as first
10481 argument to Fmake_hash_table.
10483 * editfns.c (text_property_stickiness): Use NILP to test
10484 Lisp_Object boolean value.
10485 (Fmessage_or_box): Don't use NILP to test int variable.
10486 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10487 problems reading from and changing the same lisp value in an
10490 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10492 * term.c (TN_no_color_video): New variable.
10493 (term_init): Intitialize TN_no_color_video.
10494 (enum no_color_bit): New enumeration.
10495 (MAY_USE_WITH_COLORS_P): New macro.
10496 (turn_on_face): Use it to determine if attributes may be used
10497 combined with colors.
10499 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10501 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10502 with int lvalues via casts; instead, just yield lisp object lvalues.
10503 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10504 proper accessor macros.
10505 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10506 (grow_mini_window): Fix typo getting int value of root->height.
10508 * xdisp.c (compute_string_pos): Fix order of arguments to
10509 string_pos_nchars_ahead.
10510 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10511 count arg to variable-arg routines like Frun_hook_with_args and
10513 (back_to_previous_visible_line_start)
10514 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10515 fixed-arg routines like Fget_char_property and Fmake_string.
10516 (reconsider_clip_changes): Use XINT when comparing integer lisp
10517 objects, or passing them as int arguments.
10518 (mark_window_display_accurate, insert_left_trunc_glyphs)
10519 (append_space, extend_face_to_end_of_line): Use make_number when
10520 storing or passing integer values as lisp objects.
10521 (set_cursor_from_row, highlight_trailing_whitespace): Use
10522 INTEGERP, not implicit test against zero, for glyph object.
10523 (try_window_id): Don't use make_number when we want an int value.
10525 * xfaces.c (xlfd_symbolic_value): Make last argument a
10526 Lisp_Object, to be consistent with callers.
10527 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10528 (lface_hash): Apply XFASTINT to lisp values before folding in.
10530 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10531 fill in window width and height. Pass an int, not a lisp object,
10532 as first arg to Finsert.
10534 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10536 * xfaces.c (realize_basic_faces): Block input while realizing
10539 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10541 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10543 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10545 * xterm.c (x_produce_glyphs): When displaying unibyte text
10546 or ASCII, handle case that per-char metric is null.
10548 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10550 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10552 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10553 (XSUBR, XBUFFER): Verify correct object type before returning
10554 pointer, using eassert.
10555 * frame.h (XFRAME): Likewise.
10557 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10558 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10559 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10560 * data.c (set_internal): Likewise.
10561 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10562 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10563 * fileio.c (auto_save_1): Likewise.
10564 * insdel.c (check_markers): Likewise.
10565 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10566 * undo.c (record_insert): Likewise.
10567 * vmsproc.c (child_sig): Likewise.
10568 * window.c (unshow_buffer, window_loop): Likewise.
10569 * xterm.c (x_erase_phys_cursor): Likewise.
10571 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10573 * xfns.c (free_image_cache): Free the cache structure itself
10574 last, after all its members have been freed.
10576 * lisp.h (xstrdup): Add prototype.
10578 * alloc.c (xstrdup): Moved here from xfaces.c.
10579 (allocating_for_lisp): Variable removed.
10580 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10582 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10584 (xstrdup): Moved to alloc.c.
10586 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10588 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10590 * emacs.c (main): Fix sense of no-loadup test.
10592 * config.in (ENABLE_CHECKING): Undef.
10594 * lisp.h (struct interval): Replace "parent" field with a union of
10595 interval pointer and Lisp_Object; add new bitfield to use as
10596 discriminant. Change other flag fields to bitfields.
10597 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10598 is defined and the supplied test fails, print a message and abort.
10599 (eassert): New macro. Use CHECK to provide an assert-like facility.
10601 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10602 pointers; abort if the value looks like a lisp object.
10603 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10604 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10605 Modify for new interval parent definition.
10607 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10608 (UNMARK_BALANCE_INTERVALS): Update references that need an
10609 addressable lisp object in the interval structure.
10610 (die): New function.
10611 (suppress_checking): New variable.
10613 * intervals.c (interval_start_pos): Just return 0 if there's no
10616 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10618 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10619 and earlier Emacs versions.
10621 * keyboard.c (Ftop_level): Cancel busy-cursor.
10623 * eval.c (call_debugger): Cancel busy-cursor.
10625 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10627 * search.c (Freplace_match): Adjust multibyteness of the current
10628 buffer and NEWTEXT. Free allocated memory before signaling an error.
10630 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10632 * regex.c (analyse_first): New function obtained by ripping out most
10633 of re_compile_fastmap and generalizing it a little bit so that it
10634 can also just return whether a given (sub)pattern can match the empty
10636 (regex_compile): Use `analyse_first' to decide whether the loop-check
10637 needs to be done or not for *, +, *? and +? (the loop check is costly
10638 for non-greedy repetition).
10639 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10641 2000-03-28 Dave Love <fx@gnu.org>
10643 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10645 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10647 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10649 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10651 (enum re_opcode_t): Update description of succeed_n.
10652 (PATFETCH): Always define.
10653 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10654 operators, char classes, shy-groups and intervals).
10655 Optimize special cases of intervals so as to only use succeed_n and
10656 jump_n when really needed.
10657 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10658 that we don't have to handle the special cases any more.
10659 Simplify on_failure_jump handling as well.
10661 2000-03-28 Jason Rumney <jasonr@gnu.org>
10663 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10665 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10667 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10669 * s/msdos.h (GC_SETJMP_WORKS): Define.
10671 * alloc.c (mark_maybe_object): New function.
10672 (mark_memory): Use it.
10673 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10674 (setjmp_tested_p, longjmp_done): New variables.
10675 (test_setjmp): New function.
10676 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10677 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10679 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10680 to DEC_TEXT_POS and INC_TEXT_POS.
10682 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10683 with parameter MULTIBYTE_P.
10685 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10687 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10688 buffers because it looks for multibyte character byte sequences
10689 which don't exist in unibyte text.
10691 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10693 * xfaces.c (register_color, unregister_color, unregister_colors)
10694 [DEBUG_X_COLORS]: New functions.
10695 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10697 * xfns.c (x_set_cursor_color): Get color reference counts right.
10699 * xterm.c (x_copy_color): New function.
10700 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10702 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10703 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10704 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10705 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10706 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10707 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10708 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10709 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10710 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10711 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10713 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10714 names for handling per-buffer variables.
10716 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10717 instead of MAX_BUFFER_LOCAL_VARS.
10718 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10720 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10722 * xfns.c (x_specified_cursor_type): New function.
10723 (x_set_cursor_type): Use it.
10725 * buffer.h (struct buffer): Add cursor_type.
10727 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10729 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10730 (print_partial_compiled_pattern, re_compile_fastmap):
10732 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10733 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10734 executing it as well as when popping it off the stack to find infinite
10735 loops in non-greedy repetition operators.
10737 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10739 * doc.c (Qfunction_documentation): New variable.
10740 (syms_of_doc): Initialize Qfunction_documentation.
10741 (Fdocumentation): If FUNCTION is a symbol with non-nil
10742 `function-documentation' property, return a documentation derived
10745 * buffer.c (syms_of_buffer): Add default-cursor-type.
10746 (init_buffer_once): Don't let cursor_type have a local value
10749 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10750 on buffer-local value of cursor_type.
10751 (x_draw_bar_cursor): Add parameter WIDTH.
10753 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10754 (init_buffer_once): Set default cursor_type value to t.
10755 Mark cursor_type as local everywhere.
10756 (syms_of_buffer): New per-buffer variable cursor-type.
10758 * buffer.h (struct buffer): Remove member local_var_flags,
10760 (MAX_BUFFER_LOCAL_VARS): New macro.
10761 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10762 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10763 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10764 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10766 * print.c (print_object): Use new macros for per-buffer variables.
10768 * category.c (Fset_category_table): Use new macros for per-buffer
10771 * buffer.c (buffer_permanent_local_flags): Make a char array.
10772 (max_buffer_local_idx): New variable.
10773 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10774 for new handling of per-buffer variables.
10775 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10776 (init_buffer_once): Initialize per-buffer vars differently.
10777 Set max_buffer_local_idx.
10779 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10782 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10784 * data.c (do_symval_forwarding, store_symval_forwarding)
10785 (find_symbol_value, set_internal, default_value, Fset_default)
10786 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10787 per-buffer variables.
10789 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10791 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10793 * xterm.c (x_term_init): Unblock input around call1 of
10794 Qvendor_specific_keysyms.
10796 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10797 (find_defun_start): Consider an open parenthesis in column 0
10798 a defun start only if open_paren_in_column_0_is_defun_start is set.
10799 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10801 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10803 * eval.c (Fautoload): Add entry in load-history (if after dump).
10804 * lread.c (load-history): Update docstring.
10806 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10808 * indent.c (Fvertical_motion): Always use the current buffer.
10809 Temporarily change the window's buffer, if necessary.
10811 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10813 * xterm.c (fast_find_position): Make sure not to consider rows
10814 not visible in the window.
10816 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10818 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10819 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10821 2000-03-22 Jason Rumney <jasonr@gnu.org>
10823 * w32menu.c (single_submenu): Set help string to NULL if none.
10824 (w32_menu_show): Set help string correctly.
10825 (add-menu-item): Set help string in MIIM_DATA for menu item.
10826 Load SetMenuItemInfoA explicitly.
10827 (w32_menu_display_help): New function.
10829 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10830 (QCdata): Moved to xdisp.c.
10832 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10833 (Vw32_charset_to_codepage_alist): Removed.
10834 (Vw32_charset_info_alist): New variable.
10835 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10836 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10837 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10838 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10840 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10841 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10842 Define Vw32_charset_info_alist and w32_charset symbols.
10844 2000-03-22 Jason Rumney <jasonr@gnu.org>
10846 * makefile.nt (w32bdf.obj): Update dependencies.
10848 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10850 * w32fns.c: Include fontset.h after dispextern.h.
10851 (Fx_create_frame): Do not create fontset.
10852 (w32_load_system_font): Doc fix.
10853 (Fx_close_connection): Free full_name if it is not shared.
10855 * w32term.c: Include fontset.h after dispextern.h.
10856 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10858 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10859 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10860 (w32_font_is_double_byte): New function, needs body.
10861 (x_append_glyph): Set glyph->glyph_not_available_p.
10862 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10863 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10864 character, convert it to a unibyte character.
10865 (struct glyph_string): Delete member `charset'.
10866 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10867 calculating it is found.
10868 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10869 the case that per char metric is not available correctly.
10870 (x_fill_glyph_string): Handle the case that the specific glyph is
10871 not available correctly.
10872 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10873 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10874 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10875 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10876 fontset. Don't call FS_LOAD_FONT.
10878 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10880 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10881 (INT_LISPLIKE): New macro.
10882 (NULL_INTERVAL_P): Use it.
10883 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10884 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10885 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10887 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10888 explicit references to "parent" field of struct interval and
10889 associated unclean type conversions.
10890 * intervals.c (create_root_interval, root_interval, rotate_right)
10891 (rotate_left, balance_possible_root_interval, split_interval_right)
10892 (split_interval_left, interval_start_pos, find_interval)
10893 (next_interval, previous_interval, update_interval)
10894 (adjust_intervals_for_insertion, delete_node, delete_interval)
10895 (adjust_intervals_for_deletion, merge_interval_right)
10896 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10897 (copy_intervals_to_string): Likewise.
10898 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10900 * syntax.c (update_syntax_table): Likewise.
10902 * intervals.c (reproduce_tree_obj): New function, like
10903 reproduce_tree but takes a Lisp_Object for the parent. Declare
10905 (graft_intervals_into_buffer): Use it when appropriate.
10906 (reproduce_tree): Declare with prototype.
10907 (balance_possible_root_interval): Check that the parent is a lisp
10908 object before trying to examine its type.
10910 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10912 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10913 as strings only if both are known to be strings.
10915 * s/openbsd.h (LIBS_TERMCAP): Undef.
10917 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10919 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10920 definitions for non-Emacs compilation.
10921 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10922 outside of `#ifdef emacs'.
10923 (print_partial_compiled_pattern): Update.
10924 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10925 (re_compile_fastmap): Merge handling of charset and charset_not (for
10926 emacs and non-emacs compilation as well).
10927 Similarly for (not)categoryspec and (not)syntaxspec.
10928 Don't use the fastmap when reaching `anychar' since the added
10929 complexity is not justified.
10930 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10931 and (not)syntaxspec. Merge (not)categoryspec.
10933 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10935 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10936 (FACE_FOR_CHAR): Define them differently for the configuration of
10939 2000-03-21 Dave Love <fx@gnu.org>
10941 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10944 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10946 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10947 (lface_fully_specified_p): Don't check contents of
10948 LFACE_FONT_INDEX because that attribute is optional.
10949 (realize_x_face): Remove now unwarranted xassert.
10951 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10953 The following changes are to make font selection based on
10954 characters, not charset. In addition, they recover fontset
10955 facilities while utilizing the new font selection mechanism.
10957 * Makefile.in (fontset.o): Depend on dispextern.h.
10959 * alloc.c (mark_face_cache): Don't mark face->registry.
10961 * dispextern.h (struct glyph): New member glyph_not_available_p.
10962 Use 22 bits for face_id.
10963 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10964 (struct face): Delete member registry, new member ascii_face.
10965 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10966 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10967 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10968 (struct it): Delete member charset, new member glyph_not_available_p.
10970 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10971 (struct fontset_info, struct fontset_data): Structs removed.
10972 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10973 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10974 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10975 (fs_free_face_fontset, fontset_font_pattern)
10976 (face_suitable_for_char_p, face_for_char)
10977 (make_fontset_for_ascii_face): Extern them.
10978 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10979 (FS_LOAD_FACE_FONT): New macro.
10981 * fontset.c: All codes rewritten or adjusted for the change of
10982 fontset implementation. Now fontset is represented by char table.
10983 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10985 (my_strcasecmp): Function removed.
10986 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10987 (AREF, ASIZE): New macros.
10988 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10989 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10990 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10991 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10992 (fontset_id_valid_p, font_family_registry, fontset_name)
10993 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10994 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10996 (fs_load_font): New arg FACE. Caller changed.
10997 (fs_query_fontset): Argument changed. Caller changed.
10998 (Fquery_fontset): call fs_query_fontset.
10999 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
11001 (clear_fontset_elements, check_registry_encoding)
11002 (check_fontset_name): New functions.
11003 (syms_of_fontset): Set char-table-extra-slots property of fontset
11004 to 3. Staticpro and initialize Vfontset_table and
11005 Vdefault_fontset. Defsubr fontset_font and fontset_list.
11007 * frame.h (struct frame): Member `fontset_data' removed.
11008 (FRAME_FONTSET_DATA): Macro removed.
11010 * frame.c (make_frame): Don't allocate f->fontset_data.
11011 (Fdelete_frame): Don't free f->fontset_data.
11013 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
11015 * xdisp.c (charset_at_position): Function removed.
11016 (init_iterator): Don't set member charset of struct `it'.
11017 (handle_face_prop, reseat_to_string, set_iterator_to_next)
11018 (next_element_from_display_vector, insert_left_trunc_glyphs):
11020 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
11022 (get_next_display_element, append_space)
11023 (extend_face_to_end_of_line): Likewise.
11025 * xfaces.c (Qx_charset_registry, Vface_default_registry):
11027 (clear_font_table, frame_update_line_height, load_face_font):
11028 Adjusted for the change of fontset implementation.
11029 (load_face_fontset_font): Function removed.
11030 (pixel_point_size): New function.
11031 (font_list): Argument type changed. Caller changed.
11032 (LFACE_FONT): New macro.
11033 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11034 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11035 Lisp_Object. Determine the font name by actually loading a font
11036 by the specified pattern. Set LFACE_FONT (lface) to the specified
11037 pattern. Even if a font is not found, don't try alternatives.
11038 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11039 (set_font_frame_param): If `font' is specified in lface, use it.
11040 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11041 (lface_same_font_attributes_p): Likewise.
11042 (make_realized_face): Arguent changed. Caller changed. Set
11043 face->ascii_face to face itself.
11044 (free_realized_face): Free face->fontset if face is for ASCII.
11045 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11046 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11047 (free_realized_multibyte_face): New function.
11048 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11049 changed. Caller changed.
11050 (try_font_list): Argument type changed.
11051 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11052 (choose_face_font): Argument changed. Handle fontset properly.
11053 (choose_face_fontset_font): Function removed.
11054 (realize_default_face, realize_named_face): Don't remove the
11056 (realize_face): Argument changed. Caller changed. Remove face
11057 with the arg former_face_id in advance. Load font for the new face.
11058 (realize_x_face): Argument changed. Caller changed. For a
11059 multibyte character, share fontset with base_face. For a single
11060 byte character, make a new realized fontset. Don't load a font here.
11061 (realize_tty_face): Argument changed. Caller changed.
11062 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11063 (face_at_buffer_position): Don't check multibyte_p for returning
11065 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11066 FACE_SUITABLE_FOR_CHARSET_P.
11067 (syms_of_xfaces): Remove code for Qx_charset_registry and
11068 Vface_default_registry.
11070 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11071 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11072 (x_per_char_metric): Don't try FONT->default_char. Even if
11073 pcm->width is zero, glyph bits may exist.
11074 (x_encode_char): Always initialize char2b->byte1.
11075 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11076 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11077 (x_append_glyph): Set glyph->glyph_not_available_p.
11078 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11079 it->charset. Handle the case that per char metric is not
11080 available. If it->multibyte_p is zero and it->c is a multibyte
11081 character, convert it to a unibyte character.
11082 (struct glyph_string): Delete member `charset'.
11083 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11084 the case that per char metric is not available correctly.
11085 (x_fill_glyph_string): Handle the case that the specific glyph is
11086 not available correctly.
11087 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11088 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11089 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11090 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11091 fontset. Don't call FS_LOAD_FONT.
11093 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11094 (x_create_tip_frame): Likewise.
11095 (Fx_close_connection): Free full_name of font_info.
11097 * fns.c (optimize_sub_char_table): New function.
11098 (Foptimize_char_table): New function.
11099 (syms_of_fns): Defsubr Soptimize_char_table.
11101 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11103 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11104 only if buffer is displayed in some window.
11106 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11107 (try_window_reusing_current_matrix): Don't call scroll run
11108 function if run's current and desired position are the same;
11109 this prevents cursor flickering.
11111 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11113 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11115 * regex.c (RE_STRING_CHAR): New macro.
11116 (GET_CHAR_AFER_2): Remove.
11117 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11118 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11119 (print_partial_compiled_pattern, re_compile_fastmap)
11120 (re_match_2_internal): Remove on_failure_jump_exclusive.
11121 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11122 optimization only need to work for * (ie. can use of_keep_string_jump).
11123 Remove the special case for .*\n since it is now covered by the general
11125 (re_search_2): Don't bother with `room'.
11126 (skip_one_char): New function.
11127 (skip_noops): Simplify since `memory' is not needed any more.
11128 (mutually_exclusive_p): Restructure slightly to use `switch' and
11129 add handling for "all" remaining cases.
11130 (re_match_2_internal): Change on_failure_jump_smart to use
11131 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11132 rather than on_failure_jump_exclusive.
11134 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11136 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11137 number of bits per RGB because it's everywhere used as the depth
11140 * term.c (calculate_costs): Remove code dealing with X frames.
11142 2000-03-19 Richard M. Stallman <rms@gnu.org>
11144 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11146 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11148 * lread.c (read_integer): Unread the last char not consumed.
11150 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11152 * xterm.c (x_update_window_cursor): Don't update in frames
11153 which are in the process of being deleted.
11155 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11157 * Makefile.in (mostlyclean): Add `*.core'.
11158 (clean): Add `bootstrap-emacs'.
11160 * lread.c (read_integer): New function.
11161 (read1): Support read syntax #o, #x, #b, #r.
11163 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11165 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11166 make sure POINTER_TO_OFFSET gives the same value before and after
11167 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11168 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11169 (debug): Now only active if > 0 rather than if != 0.
11170 (DEBUG_*): Update for the new meaning of `debug'.
11171 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11172 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11173 in `succeed_n', `jump_n' and `set_number_at'.
11174 (store_op1, store_op2, insert_op1, insert_op2)
11175 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11176 (group_in_compile_stack): Move to after its arg's types are
11177 declared and add a prototype.
11178 (PATFETCH): Define in terms of PATFETCH_RAW.
11179 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11180 (QUIT): Redefine as a nop except for NTemacs.
11181 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11182 indentation of the greedy-op and shy-group code.
11183 (at_(beg|end)line_loc_p): Fix argument's types.
11184 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11185 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11186 (MATCHING_IN_FIRST_STRING): Remove.
11187 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11188 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11189 QUIT unconditionally.
11191 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11193 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11196 * process.c (send_process): Add a hint that the function
11197 can call Lisp code to its comment.
11199 * lread.c (load_dangerous_libraries): New variable.
11200 (Vbytecomp_version_regexp): New variable.
11201 (safe_to_load_p): New function.
11202 (Fload): Handle files not compiled with Emacs specially.
11203 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11205 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11207 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11209 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11210 support functions only if HAVE_X11R6_XIM is defined.
11211 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11213 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11215 * xfns.c (X_I18N_INHIBITED): Don't define.
11216 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11217 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11219 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11220 (HAVE_X11R6_XIM): Define.
11222 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11224 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11225 If set, call XSynchronize.
11227 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11229 * regex.c: Declare a new type `re_char' used throughout the code
11230 for the string char type. It's `const unsigned char' to match the
11231 rest of Emacs. Consistently make sure all pointers to strings use
11232 it and make sure all pointers into the pattern use `unsigned char'.
11233 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11234 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11237 * charset.h (GET_CHAR_AFTER_2): Remove.
11238 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11240 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11242 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11243 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11244 of them try to use backquotes.
11246 2000-03-12 Dave Love <fx@gnu.org>
11248 * unexelf.c: Restore changes of 1999-10-19.
11249 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11250 fix its type and alignment; copy it from current process.
11252 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11254 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11255 has been found. Fix bug not computing timer's predecessor.
11257 * fileio.c (Fread_file_name): Handle case that DIR contains a
11260 * window.c (Fsave_window_excursion): Doc fix.
11262 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11264 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11266 * msdos.c (vga_installed): New function, code moved from
11267 dos_set_window_size.
11268 (Qbar, Qcursor_type, outside_cursor): New variables.
11269 (syms_of_msdos): Intern and staticpro them.
11270 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11271 shape used outside Emacs when called for the first time.
11272 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11273 cursor shape used outside Emacs.
11274 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11275 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11277 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11278 parameters specify the cursor. Make qreverse a global
11279 variable (renamed to Qreverse).
11281 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11283 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11285 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11287 This is a big redesign of failure-stack and register handling, prompted
11288 by bugs revealed when trying to add shy-groups. Overall, what happened
11289 is that loops are now structured a little differently, groups can be
11290 shy and the code is a little simpler.
11292 * regex.h: Update the copyright.
11293 (RE_SHY_GROUPS): New value.
11294 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11295 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11297 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11298 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11299 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11300 for (start|stop)_memory since they now only take one argument (the
11301 second has becomes unnecessary).
11302 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11303 (print_compiled_pattern): Use %ld to printf long ints and flush to
11304 make debugging a little easier.
11305 (union fail_stack_elt): Make the integer unsigned.
11306 (struct fail_stack_type): Add a `frame' element.
11307 (INIT_FAIL_STACK): Init `frame' as well.
11308 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11309 (DEBUG_PUSH, DEBUG_POP): Remove.
11310 (NUM_REG_ITEMS): Remove.
11311 (NUM_NONREG_ITEMS): Adjust.
11312 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11313 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11314 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11315 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11317 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11318 address pushed is not the destination of the jump but the source
11320 (NUM_FAILURE_ITEMS): Remove.
11321 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11322 registers before the actual failure point). Don't hardcode any
11323 meaning for str==NULL anymore.
11324 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11325 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11327 (REG_UNSET_VALUE): Use NULL (why not?).
11328 (compile_range): Remove declaration since it doesn't exist.
11329 (struct compile_stack_elt_t): Remove inner_group_offset.
11330 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11331 (regex_grow_registers): Remove dead code.
11332 (FIXUP_ALT_JUMP): New macro.
11333 (regex_compile): Add shy-groups Change loops to use
11334 on_failure_jump_smart&jump instead of
11335 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11336 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11337 variable to me). Use `jump' instead of `jump_past_alt' and don't
11338 bother with push_dummy_failure in alternatives since it is now
11339 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11340 emacs' for (re)allocating the stack.
11341 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11342 from loop when bufp->can_be_null rather than jumping to `done'.
11343 Avoid jumping backwards so as to ensure termination. Use
11344 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11345 backreferences. Remove dead code in handling of `anychar'.
11346 (skip_noops, mutually_exclusive_p): New functions taken from the
11347 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11348 improve mutually_exclusive_p to handle ".+\n".
11349 (lowest_active_reg, highest_active_reg)
11350 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11351 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11352 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11353 variables. Push register (in `start_memory') on the stack rather
11354 than storing it in old_reg(start|end). Remove the cycle detection
11355 from `stop_memory', replaced by the use of on_failure_jump_loop
11356 for greedy loops. Add code for the new on_failure_jump_<foo>.
11357 Remove ad-hoc code in `on_failure_jump' to push more registers in
11358 the case of a loop. Take out code from `maybe_pop_jump' into
11359 separate functions and adapt it to the semantics of
11360 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11361 and push_dummy_failure. Remove dummy_failure handling and
11362 handling of `failures to jump to on_failure_jump' (this last one
11363 was already dead code, it seems).
11364 (group_match_null_string_p, alt_match_null_string_p)
11365 (common_op_match_null_string_p): Remove.
11367 2000-03-08 Dave Love <fx@gnu.org>
11369 * config.in: Don't depend on __STDC__ for volatile.
11370 Add POINTER_TYPE, PTR, PROTOTYPES.
11372 * hftctl.c, strftime.c: Use PROTOTYPES.
11373 * eval.c (find_handler_clause): Likewise.
11375 * mem-limits.h: Use POINTER_TYPE.
11377 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11378 (memory_warnings): Declare using POINTER_TYPE.
11380 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11382 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11384 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11386 * xfns.c: Remove obsolete code in #if 0.
11387 (Fx_focus_frame): New function.
11389 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11391 * coding.c (coding_category_name): Add coding-category-utf-8,
11392 coding-category-utf-16-be, coding-category-utf-16-le.
11393 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11394 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11395 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11396 (detect_coding_utf_8): New function.
11397 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11398 UTF_16_LOW_SURROGATE_P): New macros.
11399 (detect_coding_utf_16): New function
11400 (detect_coding_mask): When priorities are specified, skip any
11401 categories that have `nil' coding-system. Fix bug of returning
11402 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11403 returns a mask not set in PRIORITIES.
11404 (detect_eol_type_in_2_octet_form): New function.
11405 (detect_eol): selects detect_eol_type_XXX to call according to
11406 cooding->category_idx.
11407 (detect_coding_system): Remove `nil' coding-system in the result.
11408 (Fupdate_coding_systems_internal): Update all coding-categories.
11410 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11411 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11413 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11414 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11415 (CODING_CATEGORY_IDX_UTF_16_LE)
11416 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11417 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11418 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11419 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11421 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11423 * doc.c (Fdocumentation_property): If value is not a string,
11424 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11426 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11427 close the display with XtCloseDisplay. This caused a bus error
11430 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11431 complete but not unique.
11433 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11435 * process.c (send_process): Remove local variable `procname' that
11436 might become invalid when a GC happens. Instead, access the
11437 process name slot directly.
11439 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11440 orig_height if set.
11442 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11443 orig_height if set.
11445 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11447 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11448 glyph matrices have been freed.
11450 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11452 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11453 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11455 * xfns.c (QCdata): Moved to xdisp.c.
11457 * xdisp.c (QCdata): Moved here from xfns.c.
11458 (syms_of_xdisp): Initialize QCdata.
11460 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11462 * window.c (coordinates_in_window): Use
11463 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11464 FRAME_INTERNAL_BORDER_WIDTH.
11466 * xdisp.c (try_window_id): Recompute unchanged information if
11467 it is obviously invalid.
11469 * xterm.c (x_term_init): Create a colormap if not using the
11472 * xterm.h (select_visual): Change prototype.
11474 * xfns.c (select_visual): Rewritten. Recognize user-specified
11476 (visual_classes): New variable.
11478 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11480 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11481 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11482 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11483 (x_decode_color): Don't handle allocation of white and black specially.
11484 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11485 XtNcolormap resources.
11486 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11487 (Fx_create_frame): Initialize color members of x_output structure.
11488 (xpm_load): Pass colormap to XPM lib.
11490 * xfaces.c (x_free_colors): Access colormap of frame using
11491 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11492 when default colormap is used.
11494 * xterm.c (x_term_init): Set Colormap member of x_display_info
11495 structure. Copy colormap if resource `privateColormap' is
11496 specified (PseudoColor only).
11497 (x_setup_relief_color): Access colormap of frame using
11500 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11501 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11503 2000-03-04 Jason Rumney <jasonr@gnu.org>
11505 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11506 other non-platform-specific equivalents.
11507 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11508 specific functions and macros as their w32 equivalents where
11509 non-platform-specifics are not available.
11510 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11511 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11512 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11513 (frame_update_line_height): Use macros to access f->output_data.
11514 (defined_color): Remove FIXME comments; fixed.
11515 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11516 into #ifdef blocks. Add WINDOWSNT blocks.
11517 (Fx_list_fonts): Use macros for accessing font data.
11518 (set_lface_from_font_name): Different default fonts for X and
11520 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11521 scalable for backward compatibility.
11522 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11523 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11525 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11528 * makefile.nt (w32faces.obj): Remove.
11531 2000-03-03 Jason Rumney <jasonr@gnu.org>
11533 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11534 correct parameters.
11536 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11538 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11539 standard ELF definitions here if the system header does not.
11541 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11543 * xterm.c (PER_CHAR_METRIC): Removed.
11544 (x_per_char_metric_1, x_default_char): New functions.
11545 (x_per_char_metric): If font's default char is invalid, return
11546 metrics of a suitably chosen usable default char.
11547 (x_draw_glyph_string_foreground): If font has an invalid default
11548 char, replace occurrences of unprintable chars with a suitably
11549 chosen usable default char.
11551 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11553 * xterm.c (note_mouse_highlight): Return quickly if frame's
11554 glyph matrices have been freed.
11556 * dispnew.c (free_glyphs): Block input while freeing matrices.
11558 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11560 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11563 * dispextern.h (x_free_colors): Add prototype.
11565 * xfaces.c (x_free_colors): New function.
11566 (unload_color, free_face_colors): Use it.
11568 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11570 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11572 * window.c [MSDOS]: Include msdos.h.
11574 2000-03-02 Dave Love <fx@gnu.org>
11576 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11578 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11579 set C_OPTIMIZE_SWITCH for gcc.
11581 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11583 * coding.c (coding_save_composition): Be sure to allocate
11584 composition data area in coding even if there's no composition in
11587 2000-03-01 Jason Rumney <jasonr@gnu.org>
11589 * w32term.c: Equivalent changes to those made to xterm.c on
11590 2000-02-25 and 2000-02-24.
11592 * w32fns.c: Equivalent changes to those made to xfns.c on
11593 2000-02-25 and 2000-02-21.
11595 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11596 correct line-end convention is followed.
11598 * w32menu.c [HAVE_BOXES]: Remove #undef.
11599 (single_keymap_panes): Remove code for simulating checkmarks.
11600 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11601 Remove code for drawing simulated checkmarks.
11602 (w32_menu_show): make unibyte help string correctly.
11603 (add_menu_item): draw standard Windows checkmarks. Draw radio
11604 buttons as radio buttons if possible.
11606 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11608 * sysdep.c (start_of_text): Don't define this function for NetBSD
11611 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11613 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11614 (LINKER): Don't undef if __NetBSD__ is defined.
11616 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11618 * fileio.c [__NetBSD__]: Define `unix'.
11620 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11622 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11624 * atimer.c (start_atimer): Don't abort when timers are stopped.
11625 (append_atimer_lists): New function.
11626 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11627 arbitrary lists of stopped and running atimers.
11629 * atimer.c (cancel_atimer): Handle canceling an atimer when
11630 some timers are stopped.
11632 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11633 after canceling it.
11635 * fns.c (maybe_resize_hash_table): Handle case of new size
11636 coming out as being the same as old size.
11638 2000-02-27 Jason Rumney <jasonr@gnu.org>
11640 * makefile.nt: Add atimer.h to dependencies.
11641 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11642 * w32console.c: Only disable window system features for dispextern.h
11643 (initialize_w32_display): Build a display info for the console.
11644 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11645 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11646 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11648 * w32gui.h (struct W32FontStruct): Revert last change after change
11650 * w32menu.c (single_submenu): Set up help string.
11651 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11652 (w32_dialog_show): Set up help string.
11653 * w32term.c (w32_display_info_for_display): Remove unused function.
11654 (w32_draw_bitmap): Use pre-built bitmaps.
11655 (w32_initialize_display_info): New function to initialize parts of
11656 display info that are common to both GUI and console frames.
11657 (w32_term_init): Use w32_initialize_display_info. Do not set
11658 Vw32_num_mouse_buttons here, as it is not called for console
11659 frames. Build bitmaps for indicating truncated lines etc.
11660 (x_delete_display): Destroy pre-built bitmaps.
11661 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11662 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11664 2000-02-27 Dave Love <fx@gnu.org>
11666 * lisp.h: Add a bunch of prototypes.
11668 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11670 * keyboard.c (read_char): Set `usec' correctly.
11672 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11674 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11675 `lambda', set reg[RRR] to the map index.
11676 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11677 reg[RRR] to 0. Otherwise, set it to -1.
11679 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11681 * emacs.c (main): Remove code snippet commented out with `//'.
11683 2000-02-25 Richard M. Stallman <rms@gnu.org>
11685 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11686 and contains a `:', prepend `/:'.
11688 * window.c (select_window_1): If selected_window is nil,
11689 don't "swap out" the buffer's point.
11690 (Fset_window_configuration): Set selected_window to nil
11691 before calling Fselect_window.
11692 (unshow_buffer): Don't set point in buffer from window's point
11693 if another more recently selected window also shows the buffer.
11695 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11697 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11699 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11700 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11701 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11703 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11704 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11705 (hide_busy_cursor): New functions.
11706 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11708 * minibuf.c (read_minibuf): Cancel busy-cursor.
11710 * keyboard.c (command_loop_1): Call start_busy_cursor before
11711 Fcommand_execute and cancel_busy_cursor after it.
11712 (timer_check): Remove busy-cursor code.
11713 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11716 * process.c (wait_reading_process_input): Remove busy-cursor code.
11718 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11719 Fx_hide_busy_cursor.
11721 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11723 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11725 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11727 * xterm.c (XTread_socket): Remove busy-cursor code.
11729 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11730 (build_frame_matrix_from_leaf_window): Put code handling
11731 glyph row's not being a slice of a frame row in #if 0.
11732 (sync_window_with_frame_matrix_rows): New function.
11733 (frame_row_to_window): New function.
11734 (mirror_line_dance): Handle copies between windows.
11736 * lread.c (Fload): Use `xfree' instead of `free'.
11737 (init_obarray): Use `xmalloc' instead of `malloc'.
11739 * window.c (Fset_window_buffer): Set WINDOW to the window
11741 (coordinates_in_window): Take frame's internal border width
11744 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11746 * xterm.c (x_display_and_set_cursor): Display cursor of
11747 non-selected windows depending on the setting of
11748 cursor_in_non_selected_windows.
11750 * xdisp.c (cursor_in_non_selected_windows): New variable.
11751 (syms_of_xdisp): DEFVAR_BOOL it.
11753 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11755 * data.c (Fstring_to_number): If number is greater than what
11756 fits into an integer, return a float.
11758 * eval.c (specbind): Remove references to
11759 keyword_symbols_constant_flag.
11761 * data.c (keyword_symbols_constant_flag): Removed.
11762 (Fmakunbound, set_internal, syms_of_data): Remove references to
11763 keyword_symbols_constant_flag.
11765 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11767 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11769 * syntax.c (multibyte_syntax_as_symbol): New variable.
11770 (syms_of_syntax): Declare it as a Lisp variable.
11771 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11772 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11773 nonzero, treat all multibyte characters as symbol.
11774 (init_syntax_once): Give syntax `word' to all multibyte characters.
11776 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11778 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11781 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11783 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11785 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11786 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11788 2000-02-21 Dave Love <fx@gnu.org>
11790 * frame.c (Vmouse_position_function): New variable.
11791 (Fmouse_position): Use it.
11792 (syms_of_frame): Install it.
11794 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11796 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11798 * fileio.c (Finsert_file_contents): Unbind the binding of
11799 standard-output done by temp_output_buffer_setup.
11801 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11802 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11803 (specbind, unbind_to): Handle most common case of non-constant
11804 symbol with trivial value specially.
11806 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11808 2000-02-20 Richard M. Stallman <rms@gnu.org>
11810 * data.c (Fmake_variable_buffer_local): Doc fix.
11811 Init found_for_buffer to 0.
11812 (Fmake_variable_frame_local): If the variable has already
11813 been buffer-local, set the check_frame field.
11815 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11817 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11818 produced for CODING_MODE_LAST_BLOCK requires.
11820 2000-02-18 Dave Love <fx@gnu.org>
11822 * keyboard.c (echo_keystrokes): Remove declaration.
11823 (Vecho_keystrokes) New variable.
11824 (read_char, record_menu_key, read_key_sequence): Use it to allow
11825 use of float value.
11826 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11828 * lread.c: Undef feature selection macros before defining.
11830 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11832 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11833 for symbols other than the symbol in question.
11835 2000-02-17 Dave Love <fx@gnu.org>
11837 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11839 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11841 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11843 * alloc.c (enum mem_type): Compile unconditionally.
11845 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11847 * xfaces.c (tty_defined_color): Don't return faulire indication
11848 for unspecified-fg and unspecified-bg pseudo-colors.
11850 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11852 * alloc.c (mark_object): Don't mark symbol names in pure space.
11853 (gc_sweep): Don't unmark symbol names in pure space.
11855 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11856 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11857 [GC_MARK_STACK]: New defines.
11858 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11859 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11861 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11863 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11864 allocate_buffer instead of xmalloc.
11866 * alloc.c (toplevel): Include setjmp.h.
11867 (PURE_POINTER_P): New define.
11868 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11869 (Vdead) [GC_MARK_STACK]: New variable.
11870 (lisp_malloc): Add parameter TYPE, call mem_insert if
11871 GC_MARK_STACK is defined.
11872 (allocate_buffer): New function.
11873 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11874 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11875 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11876 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11877 (MEM_NIL) [GC_MARK_STACK]: New define.
11878 (struct mem_node) [GC_MARK_STACK]: New structure.
11879 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11880 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11881 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11882 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11883 (mark_stack) [GC_MARK_STACK]: New functions.
11884 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11885 (clear_marks): Removed.
11886 (gc_sweep): Set free conses' car, free floats' type, free
11887 symbols' function to Vdead. Use lisp_free to free buffers.
11888 (init_alloc_once): Initialize Vdead.
11889 (survives_gc_p): Return non-zero for pure objects.
11891 * alloc.c: Add comments throughout the file.
11893 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11894 that unblocks alarms.
11896 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11897 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11898 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11900 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11902 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11904 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11905 avoid infinite error signaling. Allocate sufficient memory for
11906 eol_str in the case that eoltype is Lisp_Int.
11908 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11910 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11911 depends on the previous behavior.
11913 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11915 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11917 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11919 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11921 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11922 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11925 2000-02-15 Richard M. Stallman <rms@gnu.org>
11927 * data.c (set_internal): Don't make variable buffer-local
11928 if within a let-binding for the same buffer.
11929 (let_shadows_buffer_binding_p): New function.
11931 * eval.c (specbind): For buffer-local value,
11932 record the current buffer also.
11933 (unbind_to): Cope with that change.
11935 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11937 * window.c (Fsave_window_excursion): Doc fix.
11939 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11941 * syntax.c (back_comment): Make sure we only consider comment-starters
11942 of the relevant style and return -1 in case of a failure to find the
11943 beginning of the comment.
11944 (Fforward_comment): If back_comment fails, go back to the position just
11945 after the comment-end.
11946 (scan_lists): Add comment describing a very minor bug.
11948 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11950 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11951 `completion-regexp-list' in the docstring.
11953 2000-02-14 Dave Love <fx@gnu.org>
11955 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11957 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11959 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11960 to Emacs' syntax. Also fix the comment about set/not-set meanings
11961 since Emacs syntax is not the value 0 any more.
11962 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11963 since it's now part of RE_SYNTAX_EMACS.
11965 2000-02-12 Dave Love <fx@gnu.org>
11967 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11969 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11971 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11973 2000-02-12 Dave Love <fx@gnu.org>
11975 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11977 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11978 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11979 * s/hpux.h: Don't define HAVE_VFORK.
11981 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11983 * s/nextstep.h: Don't define HAVE_ALLOCA.
11985 * config.in: Add vfork bits.
11987 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11989 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11990 unwind function to undo the effect of stopping atimers.
11992 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11994 * atimer.c (stopped_atimers): New variable.
11995 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11998 * atimer.h (stop_other_atimers, run_all_atimers)
11999 (unwind_stop_other_atimers): Add function prototypes.
12001 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
12003 2000-02-11 Ken Raeburn <raeburn@gnu.org>
12005 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
12006 library may depend on jpeg.
12007 (atimer.o): Depends on atimer.c.
12009 2000-02-11 Kenichi Handa <handa@etl.go.jp>
12011 * insdel.c (del_range_1): Call update_compositions.
12012 (del_range_both): Call update_compositions just once..
12014 2000-02-10 Dave Love <fx@gnu.org>
12016 * xfns.c (create_frame_xic): Fix initialization of automatic
12017 aggregates for pcc.
12019 2000-02-09 Kenichi Handa <handa@etl.go.jp>
12021 * ccl.c (CCL_MAKE_CHAR): New macro.
12022 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
12023 registers by CCL_MAKE_CHAR before calling translate_char.
12024 <CCL_TranslateCharacterConstTbl> Likewise.
12026 2000-02-08 Dave Love <fx@gnu.org>
12028 * lread.c (__EXTENSIONS__): Define.
12030 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12032 * puresize.h (BASE_PURESIZE): Increase to 650000.
12034 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12036 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12039 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12041 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12042 md, mh, mb, mr, and me to the fake termcap entry.
12044 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12046 * sound.c (sound_cleanup): Don't call device close routine if the
12047 function pointer is null.
12049 2000-02-06 Andrew Innes <andrewi@gnu.org>
12051 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12052 around image definitions and prototypes.
12053 (gamma_correct) [WINDOWSNT]: New prototype.
12055 * w32term.c (x_make_frame_visible): Replace call to
12056 input_poll_signal with poll_for_input.
12058 * window.c [WINDOWSNT]: Include w32term.h.
12060 * xdisp.c [WINDOWSNT]: Include w32term.h.
12062 * makefile.nt: Add dependencies on w32gui.h.
12063 (OBJ1): Include atimer.obj.
12064 ($(BLD)\atimer.obj): New dependency rule.
12066 * w32.c (sigmask): New function (does nothing).
12067 (sigunblock): Ditto.
12069 * frame.c [WINDOWSNT]: Include w32term.h.
12071 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12073 * lread.c (syms_of_lread): Fix literal newlines.
12075 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12076 the string constant limit (2048 bytes) in MSVC.
12079 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12081 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12082 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12083 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12084 dispatch the event.
12086 2000-02-04 Dave Love <fx@gnu.org>
12088 * fileio.c: Remove some unused vars.
12089 (_GNU_SOURCE): Define (for euidaccess).
12091 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12093 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12095 (read_minibuf): Deal with allow_props correctly.
12097 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12099 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12101 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12103 * search.c (compile_pattern): If a cache entry has a nil regexp,
12104 fill in that entry instead of clobbering a previously cached
12107 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12109 * puresize.h (BASE_PURESIZE): Increase to 610000.
12111 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12113 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12116 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12118 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12119 instead of incrementing ic directly.
12120 <CCL_WriteExprConst> Likewise.
12121 <ccl_set_expr>: Set ic to jump_address.
12123 * fileio.c (e_write): Fix the handling of
12124 CODING_FINISH_INSUFFICIENT_SRC.
12126 2000-02-01 Dave Love <fx@gnu.org>
12128 * editfns.c (Fpropertize): Doc fix.
12130 * process.c (Fstart_process): Doc fix.
12132 * eval.c: Fix various doc strings not to duplicate information
12133 from help-manyarg-func-alist.
12135 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12137 * doc.c (Vhelp_manyarg_func_alist): New variable.
12138 (Fdocumentation): Use it.
12139 (syms_of_doc): Define it.
12141 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12143 * xterm.c (xim_open_dpy): Remove unused local variable.
12145 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12147 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12148 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12150 * fns.c (sweep_weak_table): New function.
12151 (sweep_weak_hash_tables): Use it. Keep on marking until there
12154 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12156 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12157 that XTread_socket does not crash by trying to call XNoOp on a
12160 2000-01-30 Jason Rumney <jasonr@gnu.org>
12162 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12163 Change selected_frame to SELECTED_FRAME ().
12164 (w32_console_mouse_position): Remove #ifndef MULE from around
12165 `insist' parameter.
12167 * makefile.nt: Remove dosfns.obj.
12169 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12171 * w32fns.c (w32_defined_color): Check for valid frame before
12172 applying gamma correction. Eliminate dependency on frame elsewhere.
12173 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12174 (w32_to_x_font): Use resx and resy not height_in and width_in.
12175 (x_to_w32_font): Doc fix.
12176 (xlfd_strip_height): New function to strip and return font height.
12177 (w32_font_match): Compare height separately from rest of xlfd
12178 spec, using xlfd_strip_height.
12180 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12181 width_in. Use w32_defined_color in place of defined_color.
12183 * w32faces.c: Merge more of DOS and X specifics in preparation for
12184 merge with xfaces.c.
12185 (defined_color): Remove FIXME comment.
12186 (tty_color_name): Provide w32-specific function.
12187 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12189 * w32console.c (turn_on_face, turn_off_face): Removed.
12190 (w32_face_attributes): New function.
12191 (Global_variables): Reduce scope where possible.
12192 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12194 (hl_mode): Don't modify text attributes.
12195 (write_glyphs): Don't do anything if len <= 0. Use
12196 w32_face_attributes to get attributes for drawing. Write
12197 terminating codes using char_attr_normal.
12198 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12199 (update_begin, update_end): Likewise.
12200 (vga_stdcolor_name): New function.
12201 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12202 (Fset_screen_color): Remove char_attr_reverse.
12204 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12206 * xfns.c (xic_set_preeditarea): Take window parameter and
12207 window-relative pixel-positions.
12209 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12210 is its frame's selected window.
12211 (xim_instantiate_callback): Likewise.
12213 * xfns.c (x_create_im): Removed.
12214 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12215 (supported_xim_styles): Renamed from supported_styles.
12216 (best_xim_style): Renamed from best_style.
12217 (create_frame_xic): Renamed from xic_create_frame.
12218 (free_frame_xic): Renamed from xic_destroy_frame.
12220 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12222 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12223 our frames, call XFilterEvent with 2nd parameter `None'.
12224 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12225 returning XBufferOverflow.
12226 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12227 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12228 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12229 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12230 (xim_initialize, xim_close)
12231 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12232 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12233 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12234 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12236 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12238 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12239 `xic_style' and `xic_xfs'.
12240 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12241 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12242 (FRAME_XIM): Removed.
12244 * xfns.c (supported_styles): New variable.
12245 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12246 (xic_create_xfontset, best_style, xic_create_frame)
12247 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12248 (xic_set_xfontset): New functions.
12250 2000-01-28 Dave Love <fx@gnu.org>
12252 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12254 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12256 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12258 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12259 for *scratch* if it already existed.
12261 * emacs.c (USAGE): New macro.
12262 (main): Use it to display usage information.
12264 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12266 Support for the menu-help feature:
12268 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12270 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12271 part of the line to the termscript file.
12272 (IT_clear_to_end): Clear the entire line, not just its beginning.
12273 (menu_help_message, prev_menu_help_message): New variables.
12274 (IT_menu_make_room): Make room for the help_text member.
12275 (IT_menu_display): New argument disp_help; all callers changed.
12276 If disp_help is non-zero, store the help text of the active menu
12277 item in menu_help_message.
12278 (XMenuAddPane): Initialize the help_text member to NULL.
12279 (XMenuAddSelection): New argument help_text. Store it in the
12281 (XMenuActivate): New argument help_callback. If the value of
12282 menu_help_message has changed since the last time, display the
12283 menu help message text while waiting for the mouse to move. Clear
12284 the echo area before exiting.
12285 (XMenuDestroy): Free the help_text member.
12287 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12289 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12290 XMenuAddSelection. Pass help callback to XMenuActivate.
12291 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12293 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12295 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12296 and EMACS_SET_USECS.
12298 2000-01-26 Dave Love <fx@gnu.org>
12300 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12302 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12303 an error may be signalled.
12305 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12307 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12308 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12310 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12312 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12314 * charset.c (Fstring): If there is a multibyte char among
12315 the args, always return a multibyte string.
12317 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12319 * sysdep.c (sys_select): Turn atimers off and on instead of
12320 recording and restoring old alarm handler
12322 * process.c (toplevel): Include atimer.h.
12323 (create_process_1): Rewritten.
12324 (create_process): Use atimers instead of alarm.
12325 (wait_reading_process_input) [hpux]: Turn atimers off instead
12326 of turning off SIGALRM.
12327 (wait_reading_process_input): Turn off atimers instead off
12328 calling stop_polling.
12330 * emacs.c (main): Call init_atimer.
12332 * keyboard.c (toplevel): Include systime.h and atimer.h.
12333 (polling_for_input): Removed because unused.
12334 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12335 (poll_timer): New variable.
12336 (poll_for_input, poll_for_input_1): New functions.
12337 (start_polling, stop_polling): Rewritten.
12339 * keyboard.h (polling_for_input): Removed.
12341 * atimer.h, atimer.c: New files.
12343 * Makefile.in (obj): Add atimer.o.
12344 (atimer.o): New target.
12346 * blockinput.h (pending_atimers): Add extern declaration.
12347 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12349 * lisp.h (popup_activated_flag): Add extern declaration.
12351 * xmenu.c (popup_activated_flag): Make externally visible.
12352 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12353 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12355 * xterm.c (toplevel): Include atimer.h.
12356 (toolkit_scroll_bar_interaction): New variable.
12357 (Fxt_process_timeouts): Removed.
12358 (x_process_timeouts): New function.
12359 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12360 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12361 (x_make_frame_visible): Call poll_for_input_1 instead of
12362 input_poll_signal. Don't call alarm.
12363 (x_initialize): Install timer calling x_process_timeouts.
12365 2000-01-24 Dave Love <fx@gnu.org>
12367 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12368 Don't use -cckr -- apparently not now necessary.
12370 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12372 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12375 2000-01-23 Jason Rumney <jasonr@gnu.org>
12377 * w32fns.c (w32_defined_color): Apply gamma correction before
12378 trying to map to the palette.
12379 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12382 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12383 here. Callers changed to always pass real device context.
12384 (w32_draw_bitmap): Likewise.
12385 (w32_get_glyph_overhangs): Likewise.
12386 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12387 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12388 pfnSetScrollInfo and SetScrollRange.
12389 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12390 back into MULE characters after decoding them.
12391 (x_get_glyph_face_and_encoding): Likewise.
12392 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12393 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12394 (x_produce_glyphs): Calculate per char metrics for a character
12395 that we know exists in default font when font_not_found_p is true.
12397 2000-01-22 Jason Rumney <jasonr@gnu.org>
12399 * makefile.nt (intervals.obj, composite.obj): New modules.
12400 (composite.h): Added as dependency where appropriate.
12402 * w32gui.h (XGCValue): New struct for emulating X GCs.
12404 * w32term.h (XCharStruct): New struct for emulating X.
12406 * w32console.c (turn_on_face, turn_off_face): New functions.
12407 (change_line_highlight): New prototype for new redisplay.
12408 (write_glyphs): Support multibyte text. Support faces.
12410 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12412 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12413 throughout. struct frame * in place of FRAME_PTR.
12414 Skeleton support for images, toolbars, tooltips from xfns.c.
12415 (Fx_create_frame): Use system default for default scroll bar width.
12416 (w32_get_arg): Renamed from x_get_arg.
12417 (Fx_file_dialog): New function.
12418 (w32_list_fonts): Check cache before asking system.
12419 (Vw32_enable_synthesized_fonts): New variable.
12420 (Vw32_enable_italics): Obsolete, removed.
12422 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12423 Use SELECTED_FRAME macro.
12425 * w32menu.c: Add skeleton support for help strings on menus.
12426 (add_menu_item): Native checkbox and radio support added, but not
12427 yet enabled due to bugs.
12428 (push_menu_item): Add parameters type, selection and help.
12430 Formatting changes to reduce unnecessary diffs with xmenu.c.
12432 * w32select.c (Fw32_set_clipboard_data): Update call to
12433 find_charset_in_str.
12435 * w32term.c: Complete rewrite for new redisplay based on new
12436 xterm.c with necessary sections merged back in from old w32term.c.
12438 2000-01-21 Richard M. Stallman <rms@gnu.org>
12440 * data.c (set_internal): Further fix in same criterion.
12442 2000-01-20 Richard M. Stallman <rms@gnu.org>
12444 * data.c (set_internal): Fix the criteria for whether
12445 to swap out the old cached binding.
12447 2000-01-19 Dave Love <fx@gnu.org>
12449 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12451 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12453 * regex.c (re_compile_fastmap): While checking a range table for
12454 `charset', skip flag bits for a character class correctly.
12456 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12458 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12460 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12462 * widget.c (EmacsFrameSetCharSize): Change size of children first
12463 because of problems with main window geometry management under Lesstif.
12465 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12466 MENU_ITEMS_ITEM_.*.
12467 (MENU_ITEMS_ITEM_HELP): New enumerator.
12468 (push_menu_item): Add parameter HELP. Record help in menu_items.
12469 (single_menu_item, single_submenu, list_of_items): Call
12470 push_menu_item with new parameter.
12471 (single_submenu): Set help string in widget value.
12472 (menu_highlight_callback): New function.
12473 (set_frame_menubar): Call lw_create_widget with new
12475 (xmenu_show, xdialog_show): Ditto.
12477 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12479 * sound.c (Fplay_sound): Improve doc string.
12481 2000-01-11 Richard M. Stallman <rms@gnu.org>
12483 * lisp.h (set_internal): Enter the new arg.
12485 * eval.c (specbind): Record buffer-local variables specially,
12486 indicating which buffer's binding was saved.
12487 (unbind_to): Restore buffer-local variables specially
12488 in the proper buffer.
12490 * data.c (set_internal): New arg BUF.
12492 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12493 * data.c (Fset): Pass new arg to set_internal.
12494 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12496 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12498 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12500 2000-01-11 Richard M. Stallman <rms@gnu.org>
12502 * minibuf.c (Ftry_completion): Doc fix.
12504 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12506 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12509 2000-01-11 Andreas Schwab <schwab@suse.de>
12511 * coding.c (code_convert_region): Initialize total_skip.
12513 2000-01-08 Dave Love <fx@gnu.org>
12515 * eval.c (Fuser_variable_p): Check customizability too.
12517 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12519 * minibuf.c (Fcompleting_read): Doc fix.
12521 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12523 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12526 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12527 Check that input style is supported before trying to create an
12529 (x_window): Call x_create_im.
12531 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12533 * xfns.c (current_gif_memory_src): New variable.
12534 (gif_load): Record the address of the current memory source
12535 in current_gif_memory_src.
12536 (gif_read_from_memory): Use current_gif_memory_src.
12538 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12539 macros statement form.
12541 * sound.c (struct sound): Renamed from struct sound_file.
12542 (struct sound): Add members `data' and `header_size'.
12543 (enum sound_attr): Add SOUND_DATA.
12544 (current_sound, current_sound_device): Variables renamed from
12545 sound_file and sound_device.
12546 (parse_sound): Parse :data.
12547 (parse_sound): Handle sound data in strings.
12548 (find_sound_type): Function renamed from find_sound_file_type.
12549 (wav_init, au_init): Fail if sound's header_size is smaller than
12550 needed header size.
12551 (wav_play, au_play): Play sounds from string data.
12553 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12555 * lisp.h: Add prototype for allocate_string_data.
12557 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12559 * alloc.c (mark_buffer): Remove code in #if 0.
12561 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12562 (strings_consed): New variable.
12563 (allocate_string): Set it.
12564 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12565 (Fmemory_use_counts): Return strings_consed. Use Flist.
12567 * alloc.c: General cleanup in comments etc. Remove conditional
12568 compilation for `standalone'.
12570 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12572 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12573 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12574 (DONT_COPY_FLAG): Removed.
12575 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12576 (struct sdata, struct sblock): New
12577 (struct string_block): Rewritten.
12578 (STRINGS_IN_STRING_BLOCK): New macro.
12579 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12580 (large_sblocks, string_blocks, string_free_list): New variables.
12581 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12582 (init_strings): Rewritten.
12583 (allocate_string, allocate_string_data, compact_small_strings)
12584 (free_large_strings, sweep_strings): New functions.
12585 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12586 (struct string_block_head, current_string_block)
12587 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12588 (STRING_PAD): Removed.
12589 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12590 (Fgarbage_collect): Don't set mark bit in large strings.
12591 (mark_object): Mark strings differently. Mark symbol names
12593 (survives_gc_p): Test marked strings differently.
12594 (gc_sweep): Sweep strings differently, unmark strings in
12596 (compact_strings): Removed.
12598 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12600 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12601 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12603 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12605 * fileio.c (Finsert_file_contents): Signal error if visiting file
12606 in a non-empty buffer.
12608 * term.c (encode_terminal_code): Fix the previous change.
12610 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12612 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12613 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12615 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12617 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12619 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12620 need to test for MSDOS frames.
12622 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12624 * dosfns.c (unspecified_colors): Remove.
12625 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12627 (msdos_stdcolor_name): Return strings for unspecified fore- and
12628 back-ground colors.
12630 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12631 (syms_of_xfaces): Remove their staticpro's.
12632 (tty_color_name): Return Lisp strings for unspecified fore- and
12633 back-ground colors.
12634 (Finternal_set_lisp_face_attribute): Remove the special treatment
12635 for Qunspecified_{f,b}g.
12636 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12638 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12640 * xdisp.c (reseat_at_next_visible_line_start): Position before
12641 newline only if ending up on a newline.
12642 (next_element_from_ellipsis): Return success. Handle case of
12643 displaying no ellipsis. Fix case of ellipsis defined in display table.
12644 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12647 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12649 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12650 (Fcolor_supported_p): Renamed from face-color-supported-p.
12652 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12654 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12655 list of colors renamed to tty-defined-color-alist.
12656 (tty_color_name): Pass the frame to tty-color-by-index.
12657 (realize_tty_face): tty-color-alist is now a function which
12658 accepts the frame as argument.
12660 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12662 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12664 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12665 encode_terminal_code.
12667 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12669 * dispnew.c (mode_line_string): Support termcap frames as well.
12671 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12673 * syntax.c (Fforward_word): Undo previous change.
12675 * editfns.c (Fconstrain_to_field): Don't constrain if
12676 inhibit-field-text-motion is non-nil.
12677 (Fline_beginning_position): Undo previous change.
12678 (Fline_end_position): Ditto.
12680 * syntax.c (Fforward_word): Notice field boundaries only if
12681 inhibit-field-text-motion is nil.
12683 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12685 * editfns.c (Vinhibit_field_text_motion): New variable.
12686 (inhibit-field-text-motion): New DEFVAR_LISP.
12687 (Fline_beginning_position, Fline_end_position): Notice field
12688 boundaries only if inhibit-field-text-motion is nil.
12690 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12691 All calls adjusted.
12692 (x_build_heuristic_mask): Likewise.
12693 (xbm_load_image_from_file): Change error output.
12694 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12695 (gif_load, gs_load, x_kill_gs_process): Ditto.
12697 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12698 color indices when accessing raster pixels.
12699 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12700 one of :file or :data.
12701 (enum pbm_keyword_index): Add PBM_DATA.
12702 (pbm_format): Add :data.
12703 (pbm_image_p): Allow either :file or :data.
12704 (pbm_read_file): New function.
12705 (pbm_scan_number): Rewritten to read from string.
12706 (pbm_load): Support :data.
12708 See ChangeLog.8 for earlier changes.
12710 ;; Local Variables:
12711 ;; coding: iso-2022-7bit
12714 Copyright (C) 2001 Free Software Foundation, Inc.
12715 Copying and distribution of this file, with or without modification,
12716 are permitted provided the copyright notice and this notice are preserved.