1 2001-10-08 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
3 * README: remove obsolete part mentioning removed VMS file.
5 2001-10-07 Miles Bader <miles@gnu.org>
7 * Makefile.in (lisp, shortlisp): Add `button.elc'.
9 2001-10-07 Ken Raeburn <raeburn@gnu.org>
11 * minibuf.c (Fminibuffer_prompt_end): Don't apply make_number to a
14 * lisp.h (Ffield_end): Declare.
16 2001-10-07 Gerd Moellmann <gerd@gnu.org>
18 * keyboard.c (parse_modifiers, apply_modifiers): Use VALMASK.
20 * insdel.c (make_gap): Use MOST_POSITIVE_FIXNUM.
22 * floatfns.c (FLOAT_TO_INT2, FLOAT_TO_INT): Use FIXNUM_OVERFLOW_P.
24 * dired.c (Ffile_attributes): Use FIXNUM_OVERFLOW_P.
26 * bytecode.c (syms_of_bytecode) [BYTE_CODE_METER]: Doc fix.
27 (METER_CODE, Fbyte_code): Use MOST_POSITIVE_FIXNUM.
29 * alloc.c (inhibit_garbage_collection): Simplify.
30 (Fmemory_use_counts): Ditto.
32 * data.c (most_positive_fixnum, most_negative_fixnum): New
34 (syms_of_data): DEFVAR_INT most-positive-fixnum and
37 * lisp.h (MOST_NEGATIVE_FIXNUM, MOST_POSITIVE_FIXNUM)
38 (FIXNUM_OVERFLOW_P): New macros.
40 2001-10-06 Miles Bader <miles@gnu.org>
42 * xterm.h (struct x_output): Add scroll_bar_top_shadow_pixel and
43 scroll_bar_bottom_shadow_pixel fields.
44 * xterm.c (x_create_toolkit_scroll_bar): Try to allocate colors
45 for the shadows, and tell the toolkit about them if we succeed.
46 (x_destroy_window) [USE_TOOLKIT_SCROLL_BARS]:
47 Free scroll-bar shadow colors.
48 * xfns.c (x_set_scroll_bar_background) [USE_TOOLKIT_SCROLL_BARS]:
49 Free scroll-bar shadow colors when the background color changes.
50 (Fx_create_frame, x_create_tip_frame) [USE_TOOLKIT_SCROLL_BARS]:
51 Initialize scroll-bar shadow-color fields.
53 2001-10-05 Gerd Moellmann <gerd@gnu.org>
55 * fileio.c (Fcopy_file): If NEWNAME is a directory copy FILE there.
57 2001-10-05 Miles Bader <miles@gnu.org>
59 * minibuf.c (Fminibuffer_prompt_end, Fminibuffer_contents)
60 (Fminibuffer_contents_no_properties, Fdelete_minibuffer_contents):
61 New functions (were in simple.el).
62 (Fminibuffer_complete_and_exit, Fminibuffer_complete_word)
63 (read_minibuf, do_completion, Fminibuffer_completion_help): Use them.
64 (syms_of_minibuf): Initialize them.
66 2001-10-05 Gerd Moellmann <gerd@gnu.org>
68 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
69 (tiff_load): Install them as error and warning handler.
71 2001-10-04 Andrew Innes <andrewi@gnu.org>
73 * w32fns.c (x_to_w32_color): Fix argument to alloca.
74 (w32_load_system_font): Don't believe what GetLanguageFontInfo
75 says; query codepage info directly to determine if font is double
77 (x_to_w32_charset): Handle private format for unknown charsets.
78 Handle wildcards in charset spec, by ignoring them.
79 (w32_codepage_for_font): Fix argument to alloca. Don't remove
80 "*-" prefix from charset.
81 (x_to_w32_font): Enlarge remainder array for safety. Specifically
82 handle the truncated font spec form constructed by font_list_1, so
83 that we correctly identify the charset fields. Don't remove "*-"
85 (w32_list_synthesized_fonts): Fix argument to alloca.
87 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
89 * window.h (MINI_WINDOW_P): Use NILP.
91 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
93 * termhooks.h (struct input_event): Use proper type for `kind'.
95 2001-10-04 Gerd Moellmann <gerd@gnu.org>
97 This handles unknown keysyms better than before. For example,
98 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
99 Emacs formerly completely ignored F5. With the change, it derives
100 a key symbol from the name of the X keysym, `ccaron' in this case.
101 Reported by Martin Buchholz.
103 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
106 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
107 that EVENT->code isn't a function key, use the keysym's name.
109 2001-10-04 Gerd Moellmann <gerd@gnu.org>
111 FOREACH is a macro that should make it easier to loop over Lisp
112 lists with checks for cycles and proper lists.
114 * lisp.h (LIST_END_P, FOREACH): New macros.
116 2001-10-04 Gerd Moellmann <gerd@gnu.org>
118 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
119 called for a lost connection. Prevent dumping core in this case.
120 Instead print the X error, and exit. On user request.
122 * xterm.c (error_msg): New variable.
123 (x_fatal_error_signal): New function.
124 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
125 as fatal_error_signal_hook around the call to XtCloseDisplay.
127 * emacs.c (fatal_error_signal_hook): New variable.
128 (fatal_error_signal): Call that function.
130 2001-10-04 Gerd Moellmann <gerd@gnu.org>
132 With this, Emacs prints how much pure storage it will
133 approximately need in case pure storage overflows while dumping.
135 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
137 (init_alloc_once): Initialize new variables.
138 (PURE_POINTER_P): Use new variables.
139 (pure_alloc): If pure storage overflows, allocate from the heap.
140 (check_pure_size): New function.
141 (Fgarbage_collect): Don't GC if pure storage has overflowed.
143 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
144 (check_pure_size): Add prototype.
146 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
148 2001-10-04 Gerd Moellmann <gerd@gnu.org>
150 This adds a post-gc-hook that's run with GC inhibited.
151 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
153 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
154 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
155 (Fgarbage_collect): Run post-gc-hook.
157 2001-10-04 Gerd Moellmann <gerd@gnu.org>
159 This adds `defvaralias' and `indirect-variable'. Changes not
160 directly related to this feature are there to gain the same
161 performance again as before variable aliases.
163 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
164 code to get and set symbol values, to take defvaralias into account.
166 (Note: the new `constant' bit-flag in symbols would make it
167 possible to define arbitrary read-only variables, e.g. with
170 Documentation is in lispref/variables.texi. Added to NEWS.
172 * lisp.h (enum symbol_interned): New enumeration.
173 (struct Lisp_Symbol): Remove member `obarray', add
174 `indirect_variable', `constant', and `interned'.
175 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
176 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
177 (indirect_variable): Add prototype.
179 * print.c (print_preprocess, print_object): Test internedness of
182 * lread.c (Fintern, Funintern): Set symbol's interned and constant
184 (init_obarray): Likewise for t and nil.
186 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
187 (Fdefvaralias): New function.
188 (specbind): Simplify the test if symbol is a constant.
189 (syms_of_eval): Defsubr Fdefvaralias.
191 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
192 (Qcyclic_variable_indirection): New variable.
193 (Fkeywordp): Check for internedness differently.
194 (Fmakunbound): Simplify the test if symbol is a constant.
195 (indirect_variable, Findirect_variable): New functions.
196 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
198 (let_shadows_buffer_binding_p): Check for variable aliases.
199 (set_internal): Simplify the test if SYMBOL is a constant.
200 If SYMBOL has a buffer-local value and is an alias, use the aliased
202 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
205 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
206 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
209 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
211 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
212 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
213 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
215 2001-10-03 Miles Bader <miles@gnu.org>
217 * callproc.c (syms_of_callproc): Explicitly state in the
218 documentation for `process-environment' that earlier entries take
219 precedence over later ones.
221 2001-10-02 Miles Bader <miles@gnu.org>
223 * textprop.c (Fnext_char_property_change)
224 (Fprevious_char_property_change): Remove reference to non-existant
225 argument OBJECT from doc-string.
227 2001-10-01 Gerd Moellmann <gerd@gnu.org>
229 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
230 (try_window_id): Skip back over lines ending in a newline from a
233 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
236 2001-10-01 Richard M. Stallman <rms@gnu.org>
238 * search.c (Freplace_match): Doc fix.
240 2001-09-28 Andrew Innes <andrewi@gnu.org>
242 * w32menu.c (set_frame_menubar): Take into account that
243 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
246 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
248 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
250 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
252 * s/gnu-linux.h: Fix a typo in comment.
254 2001-09-28 Andreas Schwab <schwab@suse.de>
256 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
257 nocombreloc, in case -z combreloc is the default.
259 2001-09-28 Gerd Moellmann <gerd@gnu.org>
261 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
262 really going on here.
264 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
266 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
268 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
270 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
271 utf-8, menu-bar, and latin-N.
272 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
274 (lisp): Add latin-N, since they are preloaded.
276 2001-09-27 Gerd Moellmann <gerd@gnu.org>
278 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
279 to the left. Some cleanup.
281 * xdisp.c (display_mode_element): One more case where a string's
282 multibyteness should be used for display.
284 2001-09-26 Gerd Moellmann <gerd@gnu.org>
286 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
289 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
290 of the only temporarily set echoing flag for deciding when
293 * keyboard.c (echo_kboard): Make externally visible.
295 * lisp.h (echo_kboard): Declare extern.
297 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
298 fonts_changed_p if we need larger matrices due to vscrolling.
299 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
300 this round of redisplay if make_cursor_line_fully_visible fails.
301 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
302 (try_cursor_movement, try_scrolling): Use them instead of integers.
304 * dispextern.h (required_matrix_width, required_matrix_height):
307 * dispnew.c (required_matrix_width, required_matrix_height):
309 (allocate_matrices_for_window_redisplay)
310 (allocate_matrices_for_frame_redisplay: Use them.
311 Remove parameters CH_DIM.
313 * xdisp.c (display_mode_lines): Temporarily set selected_frame
314 and selected_window to the frame of the window whose mode-lines
315 are displayed, and to the window itself.
316 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
319 2001-09-25 Gerd Moellmann <gerd@gnu.org>
321 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
322 the image cache under us.
324 * xdisp.c (display_mode_element): If the mode element is a symbol
325 with a string value, use that string's multibyteness for displaying.
327 * keyboard.c (read_char): Don't clear a message for a switch-frame
328 event. From Stefan Monnier <monnier@cs.yale.edu>.
330 * xterm.c (fast_find_position) [0]: Add a presumably more correct
331 version for after 21.1.
333 * xdisp.c (row_containing_pos): Make externally visible.
335 * dispextern.h (row_containing_pos): Add prototype.
337 * process.c (send_process): Disable composition if from_byte < 0.
338 From Kenichi Handa <handa@etl.go.jp>.
340 2001-09-24 Gerd Moellmann <gerd@gnu.org>
342 * xterm.c (refreshicon): Function removed.
344 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
346 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
348 * xterm.c (toplevel): Remove includes in #if 0.
350 * process.c (sigchld_handler) [LINUX]: Don't return from
351 the signal handler at the end of the loop.
353 2001-09-21 Gerd Moellmann <gerd@gnu.org>
355 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
356 Terminate only if kill returns -1, and errno is ESRCH.
358 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
360 * Makefile.in (shortlisp): Add ../lisp/env.elc.
362 2001-09-20 Gerd Moellmann <gerd@gnu.org>
364 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
365 since this function can be called during GC.
367 * callproc.c (Fcall_process): Handle errors from pipe(2).
368 (child_setup): Delete code in #ifdef vipc.
370 2001-09-19 Gerd Moellmann <gerd@gnu.org>
372 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
373 (display_mode_element): Display the string from decode_mode_spec
374 depending on its multibyteness.
376 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
378 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
380 2001-09-18 Gerd Moellmann <gerd@gnu.org>
382 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
383 recursive_edit_unwind.
384 (recursive_edit_unwind): Set kboard state according to
387 * buffer.c (modify_overlay): Don't do nothing if START == END;
388 This can still be a modification, for example when an overlay has
389 a before-string or after-string.
390 (Fdelete_overlay): Prevent redisplay optimizations when deleting
391 an overlay with before-string or after-string.
393 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
394 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
396 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
397 first_unchanged_at_end_row is in front of
398 last_unchanged_at_beg_row. This code should be removed after the
401 2001-09-17 Gerd Moellmann <gerd@gnu.org>
403 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
404 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
406 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
409 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
411 * dired.c (Ffile_attributes): Doc fix.
413 2001-09-14 Gerd Moellmann <gerd@gnu.org>
415 * fileio.c (Ffile_symlink_p): Fix last change.
417 * filelock.c (current_lock_owner): Fix last change.
419 2001-09-13 Gerd Moellmann <gerd@gnu.org>
421 * filelock.c (current_lock_owner): If readlink returns ERANGE,
422 take that to mean that the buffer is too small.
424 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
425 that to mean that the buffer is too small.
427 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
428 current buffer's multibyteness when discarding the iterator's
431 * xfns.c (Fx_window_property): Handle case that property gets
432 deleted between the two calls to XGetWindowProperty.
434 2001-09-11 Gerd Moellmann <gerd@gnu.org>
436 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
438 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
439 in addition to read-only.
441 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
442 to t in addition to read-only.
444 * lisp.h (Qinhibit_modification_hooks): Declare.
446 * insdel.c (Qinhibit_modification_hooks): New variable.
447 (syms_of_insdel): Initialize and staticpro it.
449 * textprop.c (verify_interval_modification): Don't run
450 modification-hooks if inhibit_modification_hooks.
452 * dispnew.c (set_window_cursor_after_update): Fix code
453 finding glyph row containing cursor when cursor_in_echo_area
456 * xdisp.c (init_from_display_pos): Put some code in #if 0.
457 (add_to_log): Use bcopy instead of strcpy.
458 (init_from_display_pos): Use an explicit loop over bytes in
459 overlay strings instead of calling index.
461 2001-09-10 Gerd Moellmann <gerd@gnu.org>
463 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
465 * dispnew.c (direct_output_for_insert): Don't change IT's
466 stop_charpos to something in front of its current position.
468 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
471 2001-09-10 Richard M. Stallman <rms@gnu.org>
473 * frame.c (Fmouse_position): Doc fix.
475 2001-09-07 Gerd Moellmann <gerd@gnu.org>
477 * xdisp.c (init_from_display_pos): Don't compare the result
478 of calling index with NULL.
480 2001-09-06 Gerd Moellmann <gerd@gnu.org>
482 * xfns.c (x_set_background_color): Don't change the colors
483 of the X window of scroll bar widgets.
485 2001-09-05 Andrew Innes <andrewi@gnu.org>
487 * w32fns.c (w32_createwindow): Undo last change.
489 2001-09-05 Gerd Moellmann <gerd@gnu.org>
491 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
493 * xdisp.c (string_buffer_position): Use *single_char_property*
494 functions instead of the *single_property* functions.
496 2001-09-04 Andrew Innes <andrewi@gnu.org>
498 * w32term.c (w32_read_socket): Add more information to debugging
501 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
502 from Emacs frames, so that calls to GetClipBox in w32term.c
503 correctly report when part of a frame is visible (including
504 scrollbars, etc). This prevents repeated redrawing of frames when
505 only a scrollbar is visible.
506 (w32_wnd_proc): Add more frame information to debugging output.
508 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
510 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
512 2001-09-03 Gerd Moellmann <gerd@gnu.org>
514 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
515 help-echo for a string which doesn't have help-echo itself, use
516 get-char-property to obtain the help-echo from the string's buffer
517 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
518 have mouse-face, look ``under'' the string for mouse-face from an
520 (fast_find_position): Add parameter STOP. In the final row, stop
521 before glyphs having STOP as object. Don't consider glyphs that
522 are not from a buffer.
524 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
526 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
528 * fns.c (Fmd5): Doc fix.
530 2001-08-31 Gerd Moellmann <gerd@gnu.org>
532 * composite.c (update_compositions): Do nothing if
533 inhibit-modification-hooks is set.
535 2001-08-30 Gerd Moellmann <gerd@gnu.org>
537 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
538 and check_message_stack if terminating abnormally. We want
539 glyph matrices etc. in a core dump.
541 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
542 (syms_of_xdisp): Initialize them.
543 (handle_single_display_prop): Don't change point, bind `object',
544 `position', and `buffer-position' instead to the object having the
545 `display' property, position in the object and position in the buffer.
547 * fileio.c (Finsert_file_contents): Don't change the multibyteness
548 of the buffer if REPLACE is non-nil.
550 2001-08-29 Gerd Moellmann <gerd@gnu.org>
552 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
554 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
556 * w32term.c (x_set_glyph_string_background_width)
557 (show_mouse_face): Track the last changes in xterm.c.
559 2001-08-28 Gerd Moellmann <gerd@gnu.org>
561 * xterm.c (x_set_glyph_string_background_width): Set the glyph
562 string's background width so that multi-line mouse-face is drawn
563 to the right edge of the window.
564 (show_mouse_face): Set the row's mouse_face_p flag after drawing
567 * dispnew.c (direct_output_for_insert): Set updated_area
568 before inserting/writing glyphs.
570 * xdisp.c (display_mode_element): Use string_byte_to_char to
571 determine character positions in strings, use chars_in_text
573 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
574 a matrix as parameter; this is easier to use from GDB.
576 2001-08-28 Miles Bader <miles@gnu.org>
578 * textprop.c (Fprevious_single_char_property_change)
579 (Fnext_single_char_property_change): Doc fixes.
581 2001-08-27 Gerd Moellmann <gerd@gnu.org>
583 * fileio.c (Finsert_file_contents): Allocate, restore, and
584 free composition data in the case of REPLACE not being nil.
586 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
587 there exist overlay strings with newlines at POS.
588 (text_outside_line_unchanged_p): Return 0 if changes start at
589 START and overlays exist at START. Likewise for END.
590 (try_window_id): Give up if init_to_row_end returns 0.
592 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
595 2001-08-24 Gerd Moellmann <gerd@gnu.org>
597 * keymap.c (access_keymap): Return the cdr of the binding of
598 a generic character instead of its definition (KEY . BINDING).
600 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
601 to 0 also in the REPLACE case.
603 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
605 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
606 open to determine whether file is readable (as for DOS_NT).
608 2001-08-23 Gerd Moellmann <gerd@gnu.org>
610 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
611 coding.type is coding_type_no_conversion or coding_type_raw_text,
612 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
613 non-nil instead of just setting enable_multibyte_characters in the
616 2001-08-22 Gerd Moellmann <gerd@gnu.org>
618 * dispextern.h (struct face_cache): Add member
621 * xfaces.c (menu_face_changed_default): New variable.
622 (menu_face_changed_count): Variable removed.
623 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
624 the menu_face_changed_default flag, otherwise set the FRAME's
625 menu_face_changed_p flag if the `menu' face has been changed.
626 Prevent calling set_font_frame_param if FRAME is t.
627 (make_face_cache): Initialize cache's menu_face_changed_p
628 from menu_face_changed_default.
629 (realize_basic_faces): Look into the frame's face cache to
630 determine if the menu appearance needs updating.
632 * keymap.c (access_keymap): Fix last change to not consider
633 IDX when it has modifiers.
635 2001-08-21 Gerd Moellmann <gerd@gnu.org>
637 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
638 . BINDING) exists, where GENERIC-CHAR is the generic character of
639 the charset of IDX, return BINDING unless there exists a binding
642 2001-08-16 Gerd Moellmann <gerd@gnu.org>
644 * xrdb.c (SYSV): Don't define on Solaris 2.
645 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
647 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
648 of the screen line, not text line, containing IT's current position.
650 2001-08-15 Gerd Moellmann <gerd@gnu.org>
652 * window.c (window_scroll_pixel_based): Don't recenter if
653 PT is partially visible in the window.
655 * xterm.c (expose_window_tree, expose_window, expose_line):
656 Return 1 when overwriting mouse-face.
657 (expose_frame): If mouse-face was overwritten, redo it.
659 * xfaces.c (x_update_menu_appearance): Don't call
660 set_frame_menubar, let the next redisplay do it.
662 2001-08-14 Andrew Innes <andrewi@gnu.org>
664 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
665 drawing glyph string.
667 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
669 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
672 2001-08-14 Gerd Moellmann <gerd@gnu.org>
674 * xfaces.c (x_update_menu_appearance): Save and restore value of
675 interrupt_input_blocked.
677 2001-08-13 Gerd Moellmann <gerd@gnu.org>
679 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
680 a line start, move back to the line start.
682 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
683 exactly when a mini-buffer is active.
685 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
686 in units of 1/8 character on non window-system frames.
687 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
689 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
691 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
694 2001-08-09 Gerd Moellmann <gerd@gnu.org>
696 * keyboard.c (Vpre_help_message): New variable.
697 (syms_of_keyboard): Initialize and staticpro it.
698 (show_help_echo): Record current message before displaying a
699 help-echo, and restore that message when clearing the help.
701 * xfns.c (x_create_im): Remove prototype.
703 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
705 * dispnew.c (adjust_glyph_matrix): Undo last change.
707 2001-08-08 Gerd Moellmann <gerd@gnu.org>
709 * dispnew.c (adjust_glyph_matrix): In the optimization for
710 windows whose height has changed, disable partially visible lines.
712 2001-08-07 Gerd Moellmann <gerd@gnu.org>
714 * window.c (Frecenter): If ARG < 0, and on a window system
715 frame, count in some empty lines when we can't move -ARG lines down.
717 * xdisp.c (start_display): Don't try to determine the continuation
718 lines width if lines are truncated. It's superfluous and leads to
719 incorrect results if POS is not visible in the window after
720 reseating the iterator at the previous line start.
722 2001-08-06 Gerd Moellmann <gerd@gnu.org>
724 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
726 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
728 * alloc.c (init_stack): Remove declaration.
730 2001-08-03 Gerd Moellmann <gerd@gnu.org>
732 * keyboard.c (read_key_sequence): Check that key is an integer
733 before comparing it with quit_char.
734 (add_command_key): Use larger_vector.
735 (read_char_x_menu_prompt): Instead of converting symbol and
736 integer events into conses (EVENT . nil), use (EVENT . disabled)
737 which cannot be confused with valid events.
738 (read_char): When reading from Vunread_command_events, check for
739 events of the form (EVENT . disabled) instead of
742 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
743 a float, determine the max height from the frame's height.
745 2001-08-02 Gerd Moellmann <gerd@gnu.org>
747 * xdisp.c (redisplay_internal): Take message_cleared_p into
748 account only if minibuf_level == 0.
750 2001-08-01 Gerd Moellmann <gerd@gnu.org>
752 * xdisp.c (redisplay_internal): Add a check for the last
755 * xdisp.c (message_cleared_p): New variable.
756 (clear_message): Set message_cleared_p when clearing the current
758 (redisplay_internal): Look at message_cleared_p to capture
759 the case that the echo area should be cleared.
761 * keyboard.c (command_loop_1): Fix spelling of
762 resize_echo_area_exactly.
764 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
766 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
768 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
769 current matrix when the window gets smaller.
771 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
773 * print.c (strout): Cast the character passed to insert_char to
774 unsigned char, to avoid sign extension when it is promoted to int.
776 2001-07-31 Gerd Moellmann <gerd@gnu.org>
778 * fileio.c (Finsert_file_contents): Don't treat a return value
779 of 0 from emacs_read as an IO error.
781 2001-07-30 Gerd Moellmann <gerd@gnu.org>
783 * keyboard.c (abs): New macro.
784 (double_click_fuzz): New variable.
785 (make_lispy_event): Use it to determine what makes a double-click.
786 (syms_of_keyboard): DEFVAR_INT it.
788 * xmenu.c (set_frame_menubar): Take into account that
789 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
792 2001-07-27 Gerd Moellmann <gerd@gnu.org>
794 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
796 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
797 of row's visible height.
799 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
800 deal with the first overlay string having an image `display' property.
801 (try_window_reusing_current_matrix, compute_line_metrics):
802 Fix computation of row's visible height for the case that part of the
803 row is invisible above and part of the row is at the same time
804 invisible below the window.
806 2001-07-26 Gerd Moellmann <gerd@gnu.org>
808 * xfns.c (x-show-tip): Doc fix.
810 * xfns.c (Vx_max_tooltip_size): New variable.
811 (syms_of_xfns): DEFVAR_LISP it.
812 (Fx_show_tip): Set frame's window_width to the width of the
813 window. Use a maximum tooltip size specified by
814 Vx_max_tooltip_size, if that has valid contents.
815 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
817 2001-07-26 Andrew Innes <andrewi@gnu.org>
819 * w32term.c (x_display_list): New variable.
820 (w32_term_init): Set it.
822 * w32term.h (x_display_list): New extern.
824 2001-07-26 Gerd Moellmann <gerd@gnu.org>
826 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
827 is non-nil, instead of when redisplaying_p is non-zero.
829 (mark_window_display_accurate_1): Add an assertion.
831 2001-07-25 Gerd Moellmann <gerd@gnu.org>
833 * dispextern.h (struct it): Increase size of ctl_chars to 16.
835 * xfns.c (Fx_file_dialog): Block/unblock input while processing
836 events so that we get a chance of processing expose events.
838 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
840 2001-07-24 Gerd Moellmann <gerd@gnu.org>
842 * xfns.c (valid_image_p): Protect better against invalid image
843 specifications. Previous code could signal an error.
845 2001-07-23 Gerd Moellmann <gerd@gnu.org>
847 * indent.c (current_column): Fix column computation in the
848 presence of display table entries.
849 (current_column_1, Fmove_to_column, compute_motion): Likewise.
851 * dispnew.c (adjust_glyph_matrix): In the optimization for
852 windows whose height has changed, use the new window height
853 to compute which rows to invalidate.
855 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
856 (MAX_10_EXP): New macro.
859 * coding.c (code_convert_region): Handle the multibyte case if
860 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
862 2001-07-20 Gerd Moellmann <gerd@gnu.org>
864 * dispextern.h (struct face): Change type of `stipple' to
867 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
869 2001-07-19 Gerd Moellmann <gerd@gnu.org>
871 * dispnew.c (update_window): Don't set the cursor at the end
872 of the update if display update has been paused.
874 * composite.h (syms_of_composite): Renamed from syms_of_composition.
876 2001-07-18 Ken Raeburn <raeburn@gnu.org>
878 * fns.c (Fset_char_table_default): Check that a charset is defined
879 before checking its dimension.
881 2001-07-17 Ken Raeburn <raeburn@gnu.org>
883 * coding.c (setup_coding_system): Don't do any designation based
884 on reg_bits if charset is not yet defined.
886 * lisp.h (XVECTOR): Verify correct object type before returning a
887 pointer, using eassert.
889 2001-07-17 Gerd Moellmann <gerd@gnu.org>
891 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
892 Increase to 4096 because of paste problems reported on GNU/Linux.
894 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
896 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
898 2001-07-16 Gerd Moellmann <gerd@gnu.org>
900 * fileio.c (unwind_read): Function removed.
901 (read_non_regular, read_non_regular_quit): New functions.
902 (Finsert_file_contents): When reading from non-regular files,
903 arrange to catch a `quit' and terminate the loop. Rearrange
904 code so that a `quit' when reading from a regular file doesn't
905 insert text in the buffer.
907 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
908 Clear faces afterwards.
909 (clear_font_table): Take a x_display_info parameter. Don't free
910 fonts being the default font of any frame on the given display.
912 2001-07-13 Gerd Moellmann <gerd@gnu.org>
914 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
915 instead of CHAR_STRING which can signal an error.
917 * charset.c (char_to_string_1): Extracted from char_to_string.
918 Return -1 instead of signaling an error.
919 (char_to_string): Use it.
921 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
923 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
925 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
926 is t, don't try to append anything to it.
928 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
930 * dired.c (file_name_completion): Pass dp->d_name to
931 Fstring_match, not elt, which is always nil here.
933 2001-07-12 Gerd Moellmann <gerd@gnu.org>
935 * xselect.c (x_decline_selection_request): Handle errors
936 caused by receivers that have vanished.
938 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
939 ignoring events on foreign windows in #if 0. Always dispatch
940 the event after checking it with x_handle_property_notify.
942 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
943 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
944 TRACE macros to facilitate debugging. Add additional trace statements.
945 (toplevel): Add prototypes for file-local functions.
946 (x_atom_to_symbol): Remove DPYINFO parameter.
948 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
950 * w32menu.c (menubar_selection_callback, w32_menu_show):
951 Initialize `entry' to nil.
952 (w32_dialog_show): Remove unused `save_wv' variable.
953 (name_is_separator): Recognize "--:foo" and "--foo-bar".
955 2001-07-11 Gerd Moellmann <gerd@gnu.org>
957 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
959 * fileio.c (unwind_read): Print a message when discarding inserted
960 text or switching the buffer to unibyte. Change parameter.
961 (Finsert_file_contents): Don't pass VISIT to unwind_read.
963 * fileio.c (unwind_read): New function.
964 (Finsert_file_contents): Record it as unwind-function for
965 the case that reading is interrupted by C-g.
967 2001-07-10 Gerd Moellmann <gerd@gnu.org>
969 * dispnew.c (update_window): Don't skip the header-line
970 update when scrolling_window returns 0.
972 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
974 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
975 for the case that x_decode_color signals an error.
977 * xdisp.c (add_to_log): Do nothing if called asynchronously.
979 2001-07-09 Gerd Moellmann <gerd@gnu.org>
981 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
982 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
985 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
987 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
988 doc string line for dos-timezone-offset.
990 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
991 inline assembly, to avoid compiler warnings.
992 (syms_of_msdos): Add \n\ at the end of a line in the doc string
993 line for dos-unsupported-char-glyph.
995 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
997 2001-07-05 Gerd Moellmann <gerd@gnu.org>
999 * sound.c: Include Emacs' header files with #include "...".
1001 * eval.c (specbind): Additionally record the buffer that was
1002 current when a buffer-local or frame-local variable was bound.
1004 2001-07-04 Gerd Moellmann <gerd@gnu.org>
1006 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
1007 to unibyte characters in unibyte buffers.
1009 2001-07-03 Gerd Moellmann <gerd@gnu.org>
1011 * eval.c (specbind): If SYMBOL has a frame-local binding, record
1012 the frame on the binding stack. Change format of entries for
1013 local bindings on the binding stack to '(SYMBOL . WHERE)'.
1014 (unbind_to): Handle unbinding a frame-local variable.
1016 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
1017 glyphs and truncation glyphs at the end of a row from its pixel width.
1018 (dump_glyph_row): Print row's continuation_lines_width.
1019 (try_window_id): Take the shortcut if ZV is visible in the
1020 window, but there are actually no changes at ZV.
1022 2001-07-02 Gerd Moellmann <gerd@gnu.org>
1024 * xterm.h (x_free_dpy_colors): Add prototype.
1026 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
1027 right number of arguments.
1029 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
1030 ($(lwlibdir)TAGS): New target.
1031 (TAGS): Fix dependency list.
1033 * xterm.c (x_list_fonts): Make sure XFreeFont is called
1036 2001-06-30 Gerd Moellmann <gerd@gnu.org>
1038 * emacs.c (main): Remove extern declaration for sys_nerr, which
1039 isn't used and causes a compilation error with GCC 3.0 on
1042 2001-06-27 Gerd Moellmann <gerd@gnu.org>
1044 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
1045 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
1046 (toplevel): Include <signal.h> and syssignal.h.
1048 * sound.c (vox_configure, vox_close): Turn off atimers
1051 2001-06-26 Gerd Moellmann <gerd@gnu.org>
1053 * keyboard.c (read_char) <non_reread>: Record the previous idle
1054 start time before calling timer_stop_idle.
1055 (read_char) <reread_first>: After processing a help-echo event,
1056 restore the previous idle start time.
1058 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
1059 the start of invisible text.
1060 (setup_for_ellipsis): New function.
1061 (next_overlay_string): After all overlay strings have been
1062 processed, display an ellipsis if necessary.
1063 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
1064 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1066 * dispextern.h (struct iterator_stack_entry): Add member
1069 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1071 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1072 on the value of the wait-for-wm frame parameter.
1074 * xterm.h (struct x_output): Add member wait_for_wm.
1076 * xfns.c (Qwait_for_wm): New variable.
1077 (x_frame_parms): Add entry for `wait-for-wm".
1078 (x_set_wait_for_wm): New function.
1079 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1080 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1082 * xdisp.c (try_window_id) <all changes below window end>: Don't
1083 take this shortcut if ZV is visible in the window.
1084 (try_window_id): When checking for window start being in changed
1085 text, don't check that the buffer's size has changed.
1087 2001-06-23 Richard M. Stallman <rms@gnu.org>
1089 * minibuf.c (Fcompleting_read): Doc fix.
1091 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1093 * composite.c (Ffind_composition_internal): Accept ZV
1094 and a string's end position as POS.
1096 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1098 * composite.c (Ffind_composition_internal): Check POS
1101 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1103 * editfns.c (Fmessage_box): If the frame is not under a window
1104 system, output the message in the echo area.
1106 2001-06-14 Richard M. Stallman <rms@gnu.org>
1108 * xdisp.c (try_window_id): When EOB is visible, don't treat
1109 insertion at EOB as if it were "off the bottom of the screen."
1111 2001-06-11 Andrew Innes <andrewi@gnu.org>
1113 * w32proc.c (create_child): Add new parameter is_gui_app.
1114 (w32_executable_type): Add new parameter is_gui_app.
1115 (sys_spawnve): Use it.
1116 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1117 SIGQUIT. This matches better how the signals are interpreted by
1118 MSVC compiled programs.
1119 (syms_of_ntproc): Update docstring.
1121 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1123 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1124 well otherwise note_mouse_highlight might optimize away highlighting
1125 if we pass over that same overlay again.
1127 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1129 * lread.c (Fload): Document that the argument is run via
1130 substitute-in-file-name.
1132 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1134 * Makefile.in (bootstrap-doc): New target.
1135 (bootstrap-emacs): Depend on it.
1137 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1138 auto-save-list-file-name when shutting down Emacs, because
1139 creating the directory might signal an error, and leaves
1140 Emacs in a strange state.
1142 * term.c: (tty_cursor_hidden): New variable.
1143 (update_begin): Don't call tty_hide_cursor. Clean up.
1144 (update_end, set_terminal_window, set_scroll_region): Clean up.
1145 (ring_bell, reset_terminal_modes): Clean up.
1146 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1147 on tty_cursor_hidden.
1148 (write_glyphs): Call tty_hide_cursor.
1150 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1152 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1154 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1156 * xfns.c (enum image_value_type): New enumerator
1157 IMAGE_STRING_OR_NIL_VALUE.
1158 (parse_image_spec): Handle it.
1159 (xbm_format, pbm_format): Use it for :foreground and :background.
1160 (xbm_load, pbm_load): Check for nil color names.
1162 * xterm.c (note_mouse_highlight): If an overlapping overlay
1163 exists, but we find that we highlight the same overlay as before,
1164 don't do the highlighting again.
1166 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1168 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1169 Protect unibyte strings created by replacing their multibyte
1170 equivalents in menu_items.
1172 * keymap.c (Fsingle_key_description): NUL-terminate the string
1173 buffer before calling build_string.
1175 * callproc.c (Fcall_process): Deal with decode_coding returning
1176 CODING_FINISH_INCONSISTENT_EOL.
1178 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1180 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1181 an item's name with its key description in case the description
1182 is a multibyte string.
1184 * keymap.c (Fsingle_key_description): Create a multibyte string
1187 * macros.c (Fstart_kbd_macro): Doc fix.
1189 * xterm.c (cursor_in_mouse_face_p): New function.
1190 (x_draw_stretch_glyph_string): Use it to choose a different GC
1191 when drawing a cursor within highlighted text.
1193 * editfns.c (char_property_eq): Put in #if 0.
1195 * indent.c (string_display_width): Put in #if 0.
1197 * lread.c (Fload): Remove unused label.
1199 * termcap.c (speeds): Put in #if 0.
1201 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1203 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1205 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1206 transformation matrix by 10.
1208 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1210 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1211 only if it's equal to the former foreground pixel color.
1212 (x_set_foreground_color, x_set_background_color)
1213 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1215 2001-05-16 Dave Love <fx@gnu.org>
1217 * insdel.c (signal_before_change, signal_after_change): Consider a
1218 local change hook which changes the buffer.
1220 * process.c (read_process_output): Don't call signal_after_change
1221 and update_compositions after insert_from_string_before_markers.
1223 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1225 * xfaces.c (split_font_name): Use the right field when
1226 checking for `[...]' syntax.
1228 * buffer.c (copy_overlays): New function.
1229 (clone_per_buffer_values): Use it.
1231 * buffer.h (OVERLAY_PLIST): New macro.
1233 * keymap.c (Fsingle_key_description): Replace a build_string with
1234 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1236 * fontset.c (Ffontset_info): Check that face is non-null
1237 before accessing its fields.
1239 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1241 * keyboard.c (read_key_sequence): Prevent generating a fake
1244 * xfaces.c (split_font_name): Handle `[...]' for the right
1247 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1248 of CCL_STAT_INVALID_CMD.
1250 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1252 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1253 in <var> has no default value yet.
1255 * xfaces.c (try_alternative_families): First try the FAMILY.
1256 And if nothing is found in the end, try again with scalable fonts.
1257 (try_font_list): Let try_alternative_families do a bit more of
1258 the work. Only use FAMILY if it is not nil.
1259 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1261 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1263 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1264 pointer shape when show_mouse_face has already done it.
1266 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1269 * xfaces.c (split_font_name): Make sure to leave the loop
1270 with the right value of `i'.
1272 * xfaces.c (split_font_name): Handle matrix transformations
1273 in the pixel and point size fields of XLFD font names.
1274 (xlfd_point_size): Likewise.
1276 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1278 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1279 (x_to_w32_font): Add prototype.
1281 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1282 redefining, to avoid compiler warnings.
1284 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1286 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1287 (w32_get_bdf_glyph): Cast between unsigned char and char when
1288 passing arguments to subroutines, to shut up compiler warnings.
1289 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1292 * xfaces.c: Include keyboard.h before frame.h, not after it.
1294 * widget.c: Include keyboard.h before frame.h.
1296 * w32term.h (struct image, struct face): Forward declaration, to
1297 avoid compiler warnings.
1299 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1301 * keyboard.c (read_key_sequence): Don't modify events when
1302 generating fake prefix keys (mode-line, scroll-bar, ...) since
1303 this prevents proper processing of such events when pushed back
1304 into unread-command-events.
1306 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1307 actually redrawn. Make the function static.
1308 (note_mouse_highlight): Fix a case where the mouse cursor
1309 was changed back to the text cursor.
1311 * xterm.h (clear_mouse_face): Remove prototype.
1313 * xdisp.c (try_window_id): Fix the fix and set the right
1316 * xdisp.c (try_window_id): Fix computation of window end in the
1317 case that lines were deleted at the end of the window. Add some
1318 more debug_method_adds.
1320 * xfaces.c (try_alternative_families): New function.
1321 (try_font_list): Use it. If ATTRS specifies a family, check
1322 fonts from that family first.
1323 (choose_face_font): Remove code setting the family part of
1326 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1328 * xdisp.c (try_window_id): Fix case of all changes before
1331 * xdisp.c (try_window_id): Add some xasserts.
1333 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1335 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1337 2001-05-09 Dave Love <fx@gnu.org>
1339 * xdisp.c (GIVE_UP): Fix for K&R C.
1341 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1343 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1345 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1346 back to the text cursor shape without need.
1348 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1350 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1352 * dispextern.h (inverse_video): Declare extern.
1354 * keyboard.c (delete_kboard): Handle the case that selected_frame
1355 has been deleted in the course of x_connection_closed.
1357 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1359 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1360 Fix the change from 2001-04-30.
1362 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1364 * xfns.c (file_dialog_unmap_cb): New function.
1365 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1366 where a dialog is closed via the window manager.
1368 * xdisp.c (try_window_id): Cases of changes all in front of
1369 the window start or all below the window end mostly rewritten.
1370 (redisplay_window): Move the tests if try_window_id is
1371 applicable to try_window_id.
1372 (GIVE_UP): New macro.
1374 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1376 * xterm.c (expose_window): Return int. If W is the window
1377 currently being updated, mark the frame garbaged.
1378 Fix computation of rows intersecting the exposed rectangle.
1379 (expose_window_tree): Stop when expose_window returns 0.
1381 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1382 again if it has already been drawn.
1384 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1386 * syntax.c (update_syntax_table): Check that oldi has the same
1387 properties as old_prop before deciding not to invalidate.
1389 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1391 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1392 read-only text that is so because of text properties.
1394 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1395 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1396 windows that are components of a Lucid menu bar.
1398 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1400 * term.c (turn_on_face): Fix reverse video handling on terminals
1401 that don't support colors.
1403 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1405 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1408 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1410 * term.c (toggle_highlight): New function.
1411 (turn_on_face): Change handling of reverse video.
1413 * process.c (wait_reading_process_input):
1414 Call record_asynch_buffer_change only if a timer really changed buffers.
1416 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1417 of the number of overlays to check.
1419 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1421 * xdisp.c (try_window_id): Fix a case where window_end_pos
1422 and window_end_bytepos were not adjusted.
1424 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1426 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1429 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1431 * process.c (wait_reading_process_input) [!subprocesses]:
1432 Don't reference waiting_for_user_input_p, it's not defined in the
1433 branch without async subprocesses support.
1435 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1437 * keyboard.c (delete_kboard): Prevent a dangling reference
1438 from current_kboard to KB, which is freed.
1440 * process.c (wait_reading_process_input):
1441 Call record_asynch_buffer_change after running timers, to make
1442 read_key_sequence aware of buffer changes from under it.
1444 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1446 * xfaces.c (Qscalable_fonts_allowed): New variable.
1447 (realizing_basic_faces_p): Removed.
1448 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1450 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1451 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1452 for scalable-fonts-allowed to t.
1454 * fileio.c (Finsert_file_contents): If the file size returned from
1455 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1456 read from files on a procfs whose contents are generated dynamically.
1458 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1460 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1461 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1462 (__memalign_hook): Make the two prototypes consistent.
1464 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1466 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1467 matrix of mini-windows.
1469 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1471 * intervals.c (find_interval): Don't rebalance during signal handling.
1473 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1475 * fns.c: Include blockinput.h.
1477 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1479 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1481 * fns.c (Fcompare_strings): Fix return values.
1483 * window.c (window_scroll): Change the meaning of N to mean
1484 N screen-fulls or N lines.
1485 (window_scroll_pixel_based, window_scroll_line_based)
1486 (scroll_command, Fscroll_other_window): Change accordingly.
1488 * window.c (window_scroll_pixel_based, Frecenter):
1489 Call window_box_height instead of using it.last_visible_y for the
1490 height of the window.
1492 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1493 instead of using it.last_visible_y for the height of the window.
1495 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1496 From Dan Holmsand <dan@eyebee.com>.
1498 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1499 able to write to hidden and system files. From Dan Holmsand
1502 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1503 Holmsand <dan@eyebee.com>.
1505 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1507 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1509 * window.c (window_internal_height): Return 1 less if the
1510 window has a header line.
1512 * xdisp.c (try_window_id): When scrolling on a terminal, take
1513 the change of window_internal_height into account.
1515 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1517 * gmalloc.c (align): If the argument SIZE would overflow
1518 __malloc_ptrdiff_t, fail right away.
1520 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1522 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1523 Make sure the tooltip is completely visible.
1524 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1526 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1528 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1530 2001-04-06 Dave Love <fx@gnu.org>
1532 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1535 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1537 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1539 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1541 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1543 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1545 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1547 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1548 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1550 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1551 shell widget's position only if it is non-null.
1553 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1554 Set f->output_data.x->widget to null after destroying it.
1556 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1557 FILENAME to bring it in synch with the documentation.
1559 * xfaces.c (realizing_basic_faces_p): Renamed from
1560 realize_default_face_p.
1561 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1562 (realize_default_face): Don't set the flag.
1564 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1566 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1568 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1570 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1571 the buffer that was used for echoing.
1573 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1574 (first_font_matching): Removed unused function.
1575 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1576 (may_use_scalable_font_p): Remove parameter FONT; rename
1577 parameter NAME to FONT.
1578 (x_face_list_fonts): Fix missing bounds check.
1579 (realizing_default_face_p): New variable.
1580 (realize_default_face): Set and clear that flag.
1581 (x_face_list_fonts): When called during the realization of the
1582 default face, and no matching fonts are found when ignoring
1583 scalable fonts and fonts matching a regexp from
1584 face-ignored-fonts, try without ignoring fonts.
1586 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1588 * xfns.c (postprocess_image): New function.
1589 (lookup_image): Call it for all image types except PostScript.
1590 (x_kill_gs_process): Call postprocess_image.
1592 * xterm.c (x_use_underline_position_properties): New variable.
1593 (x_draw_glyph_string): Use it.
1594 (syms_of_xterm): DEFVAR_BOOL it.
1596 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1598 * xterm.c (x_alloc_nearest_color_1): New function.
1599 (x_alloc_nearest_color): Use it.
1600 (x_color_cells): Take a Display as argument, instead of a frame.
1601 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1602 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1603 (x_initialize): Register cvt_string_to_pixel as resource converter
1604 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1606 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1608 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1609 (set_iterator_to_next): If a string from a display property ends,
1610 consider the case that this might also be the end of an
1611 overlay string having the display property.
1613 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1615 * xdisp.c (reseat_to_string): Undo last change.
1617 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1618 matrix of a window when the header line changes, when
1619 new rows are allocated, or when the width changes.
1621 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1623 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1625 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1627 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1630 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1632 * data.c (Fsubr_interactive_form): New function.
1633 (syms_of_data): Defsubr it.
1635 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1636 (live_float_p, live_misc_p): Return 1 only if the offset of the
1637 pointer in its block is >= 0.
1639 2001-03-28 Paul Eggert <eggert@twinsun.com>
1641 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1642 microseconds calcuation. Avoid double-rounding problem.
1643 In doc string, warn that the result is approximate.
1645 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1647 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1648 bind `inhibit-eval-during-redisplay' to t.
1650 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1652 * xdisp.c (inhibit_eval_during_redisplay)
1653 (Qinhibit_eval_during_redisplay): New variables.
1654 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1655 don't eval, return nil instead.
1656 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1657 Initialize Qinhibit_eval_during_redisplay.
1659 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1660 the iterator's multibyte_p flag.
1662 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1663 instead of setting it to zero; it's incremented for each frame
1664 where the menu face is changed.
1666 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1667 change bottom shadow accordingly.
1669 * xterm.c (expose_window_tree, expose_frame): Don't compute
1671 (expose_window): Do it here instead.
1672 (x_draw_glyph_string): Fix a computation of the underline position.
1674 * bytecode.c (BYTE_CODE_QUIT): New macro.
1675 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1677 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1679 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1680 Give up if matrix starts in an ellipsis.
1681 (init_from_display_pos): Do nothing if POS doesn't specify
1682 a dpvec_index but the iterator has such a position.
1684 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1686 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1687 x/y position is (0, 0) after destroying the menu bar, restore
1688 its original position.
1690 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1691 (init_from_display_pos): Use it.
1692 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1694 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1696 * xdisp.c (try_window_id): Undo last change.
1698 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1700 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1702 * buffer.c (syms_of_buffer): Doc fix.
1704 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1706 * xfaces.c (x_update_menu_appearance): Use local variable
1707 popup_path for setting font resources.
1709 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1711 * frame.c (Fframe_list): Don't reference tip_frame if
1712 HAVE_WINDOW_SYSTEM is not defined.
1714 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1717 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1719 * xdisp.c (init_from_display_pos): Test invisible property
1720 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1722 * xdisp.c (redisplay_internal) <update one window>: Make sure
1723 last_arrow_position and last_arrow_string are set.
1725 * frame.c (Fframe_list): Don't return a tooltip frame.
1727 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1729 * xdisp.c (mark_window_display_accurate_1): New function,
1730 extracted from mark_window_display_accurate.
1731 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1732 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1733 (mark_window_display_accurate): Use it.
1734 (redisplay_internal): Use it for the selected window.
1735 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1736 for the selected frame.
1738 * xdisp.c Use make_number, for readability.
1739 (try_window_id): Disable rows below the window end.
1740 (try_window_reusing_current_matrix): Use cursor_row_p.
1741 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1743 (init_from_display_pos): If POS specifies a position in a display
1744 vector, maybe get the iterator set up for that ellipsis.
1746 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1748 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1750 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1752 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1754 * xfaces.c (x_update_menu_appearance): Use a different path
1755 for Lucid popup menus.
1757 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1759 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1761 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1762 (string_buffer_position): Use `make_number'.
1764 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1766 * xfaces.c (x_update_menu_appearance): Renamed from
1767 x_set_menu_face_resources. Use different resources for popups.
1769 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1770 (GC_CHECK_STRING_BYTES): Don't define.
1772 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1773 Removed, together with subroutines.
1774 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1775 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1777 * dispextern.h (x_set_menu_resources_from_menu_face):
1780 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1781 Remove calls to x_set_menu_resources_from_menu_face.
1783 * xfaces.c (xm_set_menu_resources_from_menu_face):
1784 Remove #ifndef LESSTIF_VERSION.
1786 * xmenu.c: Include widget.h.
1787 (single_submenu): Return int. Some cleanup.
1788 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1790 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1792 * xterm.c (x_update_window_end): Handle overwritten mouse face
1793 also for tool bar windows.
1794 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1795 DRAW is DRAW_IMAGE_RAISED.
1797 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1799 * print.c (syms_of_print): Doc fixes.
1801 * fns.c (Fmd5): Doc fix.
1803 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1805 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1806 Clear area of the frame not occupied by the scroll bar.
1808 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1809 tip frame's root window buffer to *tip* right after creating
1812 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1813 is an integer don't have to be for space characters.
1815 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1817 * indent.c (current_column, current_column_1, Fmove_to_column)
1818 (compute_motion): Handle characters from display vectors differently.
1820 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1822 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1823 drawing glyph string.
1825 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1827 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1828 (command_loop_1): Undo last change.
1830 * xterm.c (fast_find_position): Return the correct vpos.
1832 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1833 non-null, set a per-buffer value in BUF instead of the current buffer.
1834 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1835 Call store_symval_forwarding with BUF null.
1836 (set_internal): Call store_symval_forwarding with the BUF
1837 parameter passed to set_internal. Formerly, the value was always
1838 set in the current buffer; the buffer recorded in specbind for
1839 this case wasn't used.
1840 (arith_driver): Reindent.
1842 * buffer.c (swap_out_buffer_local_variables):
1843 Call store_symval_forwarding with BUF null.
1845 * lisp.h (store_symval_forwarding): Change prototype.
1847 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1849 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1851 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1852 FOR_DELETION. Avoid resizing the mini-window of the selected
1853 frame if FOR_DELETION is set.
1854 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1855 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1858 * window.c (Fset_window_configuration): Change call to
1859 do_switch_frame to new format.
1861 * keyboard.c (quit_throw_to_read_char): Change call to
1862 do_switch_frame to new format.
1864 * lisp.h (do_switch_frame): Change prototype.
1866 * frame.c (Fframe_parameters): In the `buffer-list' frame
1867 parameter, store the buffer list of FRAME, not the list of the
1870 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1871 box just because the glyph row's full_width_p flag is set.
1873 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1875 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1876 skip the padding blanks inserted in extend_face_to_end_of_line,
1877 before checking for trailing whitespace.
1879 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1881 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1882 Remove special handling for LessTif/Motif.
1883 (toplevel): Don't include Xm/Xm.h.
1885 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1886 Remove workaround code for LessTif; it doesn't work anymore.
1888 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1891 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1892 Don't access private scroll bar data; it's no longer necessary with
1893 contemporary LessTif.
1895 * xfaces.c (xm_set_menu_resources_from_menu_face):
1896 Change #if 0 to #ifndef LESSTIF_VERSION.
1898 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1899 removing button grabs.
1901 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1903 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1904 and clip-large-size-font as obsolete.
1906 * lread.c (read_multibyte): Check the validity of multibyte
1907 sequence. If invalid, return the first byte.
1909 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1911 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1912 before running the command; timer functions or process
1913 filters may have set it.
1915 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1917 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1920 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1922 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1925 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1927 * dispextern.h (string_buffer_position): Add prototype.
1929 * xdisp.c (string_buffer_position, display_prop_string_p)
1930 (single_display_prop_string_p): New functions.
1932 * xterm.c (note_mouse_highlight): If there's no help-echo on
1933 a string, look at the buffer text ``under'' it.
1935 * keyboard.c (make_lispy_event): Add string info to the event,
1936 analogous to what's done on mode lines.
1937 (read_key_sequence): For a click on a string, consider `local-map'
1938 and `keymap' of that string.
1940 * keyboard.c (make_lispy_event, make_lispy_movement):
1941 Adjust calls to buffer_posn_from_coords to new format.
1943 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1945 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1948 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1949 flags argument to emacs_open; it seems to conflict with O_EXCL.
1951 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1953 * composite.h (struct composition): Change types of members;
1954 glyph_len to unsigned, width to unsigned short.
1956 2001-03-08 Andrew Innes <andrewi@gnu.org>
1958 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1961 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1963 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1966 * xterm.c (note_mouse_highlight): Handle mouse-face and
1967 help-echo in strings.
1968 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1969 (fast_find_string_pos): New function.
1971 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1972 (display_string): Call face_at_string_position with new parameter.
1974 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1975 Handle `mouse-face'.
1977 * dispextern.h (face_at_string_position): Change prototype.
1979 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1981 * keyboard.c (make_lispy_event): Avoid generating drag events
1982 if the mouse hasn't actually moved to another buffer position.
1984 2001-03-08 Dave Love <fx@gnu.org>
1986 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1988 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1990 * process.c (Fset_process_window_size): Fix a typo.
1992 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1994 * coding.c (detect_coding_sjis): Do more rigid check.
1995 (detect_coding_big5): Likewise.
1996 (decode_coding_sjis_big5): Likewise.
1997 (Fdetect_coding_region): Call detect_coding_system with tailing
1998 anchor byte `\0' for more rigid detection.
1999 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
2000 (Fdetect_coding_string): Likewise.
2002 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
2004 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
2005 a string before extracting its data.
2007 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2009 * window.c (Frecenter): Rewrite code handling negative values
2010 of ARG on graphical frames.
2012 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
2014 * window.c (displayed_window_lines): If W->start is outside the
2015 accessible portion of the buffer, call start_display with BEGV or
2016 ZV instead of W->start.
2018 2001-03-07 Gerd Moellmann <gerd@gnu.org>
2020 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
2022 * process.c (Fset_process_filter): Don't crash if the input
2023 file descriptor of PROCESS is closed.
2024 (Fset_process_window_size): Likewise.
2026 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2028 * xterm.c (XTflash): Make the timeout of select shorter, and call
2029 select repeatedly until the desired time expires.
2031 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2033 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
2035 * xfns.c (Fx_create_frame): Clear Vwindow_list.
2037 * lisp.h (Vwindow_list): Declare extern.
2039 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
2041 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
2043 2001-03-06 Gerd Moellmann <gerd@gnu.org>
2045 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
2046 to detect a case where we have to highlight a different region
2047 despite not having left the currently highlighted region.
2048 Set mouse_face_overlay in the x_display_info.
2049 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
2051 * xterm.h (struct x_display_info): Add mouse_face_overlay.
2053 * buffer.c (mouse_face_overlay_overlaps): New function.
2055 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
2056 (Qmouse_face): Declare extern.
2058 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
2059 if face_change_count is non-zero.
2061 2001-03-06 Kenichi Handa <handa@etl.go.jp>
2063 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
2064 that the source is unibyte.
2066 2001-03-05 Dave Love <fx@gnu.org>
2068 * xterm.c (XTmouse_position): Fix typo.
2070 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2072 * minibuf.c (read_minibuf): Clean up the binding stack if
2073 called noninteractively.
2075 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2077 * coding.c (syms_of_coding): Docstring modified.
2079 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2081 * charset.c (char_to_string): If a single byte char has modifier
2082 bits that can't be reflected to the character code, ignore them
2083 instead of signaling an error.
2085 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2087 * s/msdos.h: Update copyright notice.
2089 * dosfns.h: Update copyright notice.
2091 * dosfns.c: Update copyright notice.
2093 * msdos.c: Update copyright notice.
2095 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2097 * xterm.c (glyph_rect): New function.
2098 (XTmouse_position): Use it to raise the threshold for mouse
2099 movement event generation.
2101 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2103 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2104 specifies (reverse . t), reverse the initial screen colors.
2105 (IT_set_frame_parameters): If the property is foreground-color,
2106 but we are reversing the colors, set bg_set, not fg_set.
2107 Likewise for setting background-color and reversing: set fg_set.
2108 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2111 * xfaces.c (Finternal_set_lisp_face_attribute)
2112 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2115 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2117 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2118 to a single slash in the middle of file names.
2120 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2121 Accept only alphanumeric time zone names.
2123 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2125 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2126 a widget to zero height.
2128 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2130 * window.c (Fwindow_end): Call move_it_past_eol only if
2131 ending up on a partially visible line.
2133 2001-03-01 Dave Love <fx@gnu.org>
2135 * ccl.c (Fccl_execute): Doc fix.
2137 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2139 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2140 of the tool bar before calling x_figure_window_size.
2142 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2143 NULL after destroying it, otherwise XTread_socket can access a
2144 destroyed widget when input is unblocked.
2146 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2148 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2149 same name as before, although there was a change in fontsets.
2151 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2153 * lisp.h (Fframe_parameter): Declare.
2155 * window.c (set_window_buffer): Field vscroll is an int, not a
2158 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2160 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2163 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2166 * alloc.c (toplevel): Include process.h.
2167 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2168 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2169 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2170 (allocate_vector, allocate_hash_table, allocate_window)
2171 (allocate_frame, allocate_process, allocate_other_vector):
2173 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2174 (mark_maybe_pointer): New function.
2175 (mark_memory): Also mark Lisp data to which only pointers
2176 remain and not Lisp_Objects.
2177 (min_heap_address, max_heap_address): New variables.
2178 (mem_find): Return MEM_NIL if START is below min_heap_address or
2179 above max_heap_address.
2180 (mem_insert): Compute min_heap_address and max_heap_address.
2182 * process.c (make_process): Use allocate_process.
2184 * frame.c (make_frame): Use allocate_frame.
2186 * window.c (make_window, make_dummy_parent): Use allocate_window.
2187 (Fcurrent_window_configuration): Use allocate_other_vector.
2189 * lisp.h (allocate_vectorlike): Remove prototype.
2190 (allocate_vector, allocate_other_vector, allocate_frame)
2191 (allocate_window, allocate_process, allocate_hash_table):
2194 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2195 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2197 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2199 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2200 treat the produced bytes as a valid multibyte sequence.
2202 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2203 (ccl_driver) <CCL_WriteMultibyteChar2>:
2204 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2205 <ccl_finish>: Set ccl->eight_bit_control properly.
2207 * ccl.h (struct ccl_program): New member eight_bit_control.
2209 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2211 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2212 accessible_keymaps_char_table.
2213 (accessible_keymaps_char_table): Obey `is_metized'.
2214 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2217 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2219 * dispnew.c: Check HAVE_TERM_H before including term.h.
2221 2001-02-24 Andrew Innes <andrewi@gnu.org>
2223 * makefile.w32-in: Update copyright notice.
2225 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2227 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2229 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2231 * Makefile.in (lisp): Add international/utf-8.elc.
2233 * fontset.c (Fnew_fontset): Fix handling of the case that an
2234 element of FONTLIST is a cons of family and registry.
2236 2001-02-23 Jason Rumney <jasonr@gnu.org>
2238 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2239 to height unconditionally.
2241 * w32term.c (x_set_glyph_string_background_width): Extend the
2242 background face to the end of the drawing area in the text area, only.
2243 (x_insert_glyphs): Call window_box_left to obtain the left
2244 x-coordinate of the area to shift.
2246 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2249 2001-02-22 Andrew Innes <andrewi@gnu.org>
2251 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2252 ($(BLD)\dispnew.obj):
2253 ($(BLD)\editfns.obj):
2254 ($(BLD)\fileio.obj):
2255 ($(BLD)\filelock.obj):
2256 ($(BLD)\keyboard.obj):
2257 ($(BLD)\w32proc.obj):
2258 ($(BLD)\process.obj):
2259 ($(BLD)\sysdep.obj): Ditto.
2261 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2263 ($(BLD)/dispnew.$(O)):
2264 ($(BLD)/editfns.$(O)):
2265 ($(BLD)/fileio.$(O)):
2266 ($(BLD)/filelock.$(O)):
2267 ($(BLD)/keyboard.$(O)):
2268 ($(BLD)/w32proc.$(O)):
2269 ($(BLD)/process.$(O)):
2270 ($(BLD)/sysdep.$(O)): Ditto.
2272 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2274 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2275 at the start of the function, check that the \n in it->c is
2276 from the iterator's current position.
2278 * xdisp.c (handle_single_display_prop): Add parameter
2279 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2280 properties which replace the display of text with something else.
2281 (handle_display_prop): Call handle_single_display_prop with
2282 additional argument saying if we already replaced text display
2283 with something else. Use AREF.
2284 (with_echo_area_buffer_unwind_data, display_menu_bar)
2285 (decode_mode_spec_coding): Use AREF and ASIZE.
2287 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2288 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2289 * vmstime.h: Files removed.
2291 * unexencap.c, unexfx2800.c: Files removed.
2293 * dispnew.c (direct_output_for_insert): Give up if we are showing
2294 a message or just cleared the message because we might need to
2295 resize the echo area window or display an empty echo area.
2297 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2299 * xdisp.c (redisplay_internal): Do the
2300 mark_window_display_accurate after all windows have been
2301 redisplayed because this call resets flags in buffers which are
2302 needed for proper redisplay.
2304 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2305 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2308 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2309 busy_window to hourglass_window, busy_p to hourglass_p.
2311 * msdos.h (struct x_output): Rename busy_window to
2312 hourglass_window, busy_p to hourglass_p.
2314 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2315 busy_window to hourglass_window, busy_p to hourglass_p.
2317 * xfns.c: Rename everything containing *busy_cursor* and similar
2319 (syms_of_w32fns): Rename x-busy-pointer-shape to
2320 x-hourglass-pointer-shape, display-busy-cursor to
2321 display-hourglass, busy-cursor-delay to hourglass-delay.
2323 * w32fns.c: Rename everything containing *busy_cursor* and similar
2325 (syms_of_w32fns): Rename x-busy-pointer-shape to
2326 x-hourglass-pointer-shape, display-busy-cursor to
2327 display-hourglass, busy-cursor-delay to hourglass-delay.
2329 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2332 * dispextern.h (start_hourglass, cancel_hourglass)
2333 (display_hourglass_p): Renamed from *busy_cursor*.
2335 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2337 * keyboard.c (read_char): When an event from unread-command-events
2338 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2340 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2341 equal to the current buffer.
2343 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2344 nil, otherwise we're left with truncate_lines t when a message
2345 is printed with message-truncate-lines bound to t.
2347 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2349 * window.c (Fmove_to_window_line): Undo last change.
2350 (displayed_window_lines): Call line_bottom_y to determine
2351 the line's bottom position.
2353 * dispextern.h (line_bottom_y): Add prototype.
2355 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2356 (pos_visible_p): Use it.
2358 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2359 set redisplaying_p to 0 here instead of in Frecursive_edit.
2360 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2363 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2365 (syms_of_xdisp): Initialize new variables.
2366 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2367 Specbind `inhibit-menubar-update' when updating the menu bar.
2369 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2372 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2375 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2378 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2379 to the start of the file.
2381 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2383 * window.c (set_window_buffer): Fix last change.
2385 * window.c (set_window_buffer): Set window's vscroll to 0.
2387 * window.c (coordinates_in_window): Increase width of area
2388 where the vertical line can be dragged.
2390 * xterm.c (x_set_glyph_string_background_width): Extend the
2391 background face to the end of the drawing area in the text
2394 * xdisp.c (handle_single_display_prop): Set iterator's position
2395 to where the `display' property starts, like for images.
2396 (dump_glyph): New function.
2397 (dump_glyph_row): Use it. Dump info about marginal areas.
2399 * dispnew.c (direct_output_for_insert): Recognize more cases where
2400 glyphs can be written instead of being inserted.
2402 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2403 the left x-coordinate of the area to shift.
2405 * dired.c (directory_files_internal): Set result list to nil
2408 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2410 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2411 invalid multibyte sequence, treat *SRC as a character of
2414 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2416 * textprop.c (Fset_text_properties): Doc fix.
2418 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2420 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2422 2001-02-14 Dave Love <fx@gnu.org>
2424 * coding.c: Doc and message fixes.
2426 2001-02-14 Andrew Innes <andrewi@gnu.org>
2428 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2429 Emacs frame above the screen size.
2431 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2433 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2435 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2437 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2438 case that TO ends up beyond ZV after running before-change-functions.
2440 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2441 the selected window if it is showing the buffer in question.
2443 * dired.c (directory_files_internal): Initialize errno.
2444 (toplevel): Include errno.h.
2446 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2448 * xfaces.c (best_matching_font): New parameter width_ratio.
2449 Multiply avgwidth by width_ratio.
2450 (choose_face_font): Call best_matching_font with width_ratio
2451 calculated from the column width of C.
2453 2001-02-12 Andrew Innes <andrewi@gnu.org>
2455 The following changes are to draw box lines inside characters area
2456 if line-width is negative.
2458 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2459 face->box_line_width is negative.
2460 (x_produce_stretch_glyph): Likewise.
2461 (x_produce_glyphs): Likewise.
2462 (x_estimate_mode_line_height): Likewise.
2463 (x_draw_glyph_string_background): Likewise.
2464 (x_draw_glyph_string_foreground): Likewise.
2465 (x_draw_composite_glyph_string_foreground): Likewise.
2466 (x_draw_glyph_string_box): Likewise.
2467 (x_draw_image_foreground): Likewise.
2468 (x_draw_image_relief): Likewise.
2469 (x_draw_image_foreground_1): Likewise.
2470 (x_draw_image_glyph_string): Likewise.
2472 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2474 The following changes are to draw box lines inside characters area
2475 if line-width is negative.
2477 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2478 face->box_line_width is negative.
2479 (x_produce_stretch_glyph): Likewise.
2480 (x_produce_glyphs): Likewise.
2481 (x_estimate_mode_line_height): Likewise.
2482 (x_draw_glyph_string_background): Likewise.
2483 (x_draw_glyph_string_foreground): Likewise.
2484 (x_draw_composite_glyph_string_foreground): Likewise.
2485 (x_draw_glyph_string_box): Likewise.
2486 (x_draw_image_foreground): Likewise.
2487 (x_draw_image_relief): Likewise.
2488 (x_draw_image_foreground_1): Likewise.
2489 (x_draw_image_glyph_string): Likewise.
2491 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2492 and :line-width can be negative.
2493 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2495 2001-02-09 Jason Rumney <jasonr@gnu.org>
2497 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2498 characters the same as ASCII and latin-1.
2499 (x_display_and_set_cursor): Check for the focus frame's selected
2500 window instead of selected_window.
2501 (x_after_update_window_line): Don't clear if frame's internal
2502 border width is zero.
2503 (x_new_font): Don't change a tooltip's size.
2504 (w32_initialize): Set char_ins_del_ok to 1.
2506 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2507 (x_set_font): If font hasn't changed, avoid recomputing
2508 faces and other things.
2509 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2510 (Fx_create_frame): Add the tool bar height to the frame height.
2511 (x_create_tip_frame): Prevent changing the tooltip's
2512 background color by specifying a color for the default font
2514 (Qcancel_timer): New variable.
2515 (syms_of_w32fns): Initialize and staticpro it.
2516 (Fx_hide_tip, Fx_show_tip): Use it.
2517 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2519 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2521 * w32.c (init_environment): Duplicate local string before putenv.
2523 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2525 * charset.c (Fstring): A typo.
2527 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2529 * charset.c (Fstring): If all arguments are less than 256, return
2532 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2533 return a unibyte string.
2535 * coding.c (code_convert_region): After detecting a coding, if
2536 nothing found, set coding->composing to COMPOSITION_NO.
2537 (decode_coding_string): Likewise.
2539 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2541 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2544 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2546 * charset.c (parse_str_to_multibyte): New function.
2548 * charset.h (parse_str_to_multibyte): Extern it.
2550 * print.c (print_string): If we are going to print a unibyte
2551 string into a multibyte buffer, convert the string to multibyte by
2554 2001-02-06 Andrew Innes <andrewi@gnu.org>
2556 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2557 been created. It seems we can get sent window messages such as
2558 WM_ERASEBKGND before we properly update a frame.
2560 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2562 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2563 Avoid some unnecessary cursor positioning.
2565 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2567 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2568 (LFACE_AVGWIDTH): New macro.
2570 (check_lface_attrs): Check LFACE_AVGWIDTH.
2571 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2572 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2573 (merge_face_vectors): Check LFACE_AVGWIDTH.
2574 (Finternal_make_lisp_face): Use AREF.
2575 (xm_set_menu_resources_from_menu_face)
2576 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2577 (Finternal_lisp_face_empty_p): Use AREF.
2578 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2579 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2580 Compare average widths..
2581 (best_matching_font): Arrange for comparing average widths.
2583 * dispextern.h (enum lface_attribute_index):
2584 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2586 2001-02-05 Dave Love <fx@gnu.org>
2588 * puresize.h: Revert last change following loadup.el change.
2590 2001-02-05 Andrew Innes <andrewi@gnu.org>
2592 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2593 invocation of temacs, to work with Windows 2000.
2594 (bootstrap-emacs): Ditto.
2596 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2598 * xterm.c (x_display_and_set_cursor): Check for the focus
2599 frame's selected window instead of selected_window.
2601 * xdisp.c (try_scrolling): If point is in the line below the
2602 window, make sure to move the iterator at least a canonical
2605 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2607 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2609 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2610 If invalid, execute CCL_INVALID_CMD.
2611 (ccl_driver): If the CCL program is terminated because of
2612 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2613 destination instead of throwing them away.
2615 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2617 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2618 faces and other things.
2620 * xdisp.c (get_next_display_element): Fix case of empty
2621 display table entry.
2623 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2625 * editfns.c (Fconstrain_to_field): Doc fix.
2627 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2628 into `thoroughly', to make it consistent with the doc string.
2630 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2632 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2634 * search.c (search_buffer): Call set_search_regs with a byte
2635 position, not a character position.
2637 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2640 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2642 * frame.c (Fmodify_frame_parameters): Doc fix.
2644 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2646 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2647 identifier which is not reserved by Standard C.
2649 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2651 * window.c (enum window_part): New enumeration.
2652 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2654 (coordinates_in_window): Return an enumerator from enum
2655 window_part. Fix handling of right scroll bar.
2656 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2657 `right-fringe' instead of `left-bitmap-area' and
2658 `right-bitmap-area'. Use enumerators from enum window_part
2659 instead of hard-coded integers.
2660 (check_window_containing, window_from_coordinates):
2661 Use enumerators from enum window_part instead of hard-coded integers.
2662 (syms_of_window): Replace Qleft_bitmap_area and
2663 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2665 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2667 * editfns.c (Fformat_time_string): Doc fix.
2669 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2671 * keymap.c (Fwhere_is_internal): Use the first valid binding
2672 if no ascii binding is found (when firstonly is t).
2674 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2676 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2677 instead of Finteractive_p.
2679 * lisp.h (interactive_p): Add prototype.
2681 * eval.c (interactive_p): New function.
2682 (Finteractive_p): Use it.
2684 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2686 2001-01-31 Dave Love <fx@gnu.org>
2688 * .gdbinit (hook-run): Define to run xreload.
2690 * textprop.c (Fset_text_properties): Fix newline in doc string.
2692 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2694 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2695 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2697 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2698 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2699 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2701 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2704 2001-01-30 Dave Love <fx@gnu.org>
2706 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2709 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2711 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2712 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2714 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2716 * textprop.c (Fset_text_properties): Doc fix.
2718 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2720 * xdisp.c (forward_to_next_line_start): Remove xassert.
2722 2001-01-29 Jason Rumney <jasonr@gnu.org>
2724 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2725 returning without releasing it.
2727 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2729 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2730 for '^', '$', and '\0'.
2732 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2734 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2735 regex for '^', '$', and '\0'.
2737 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2738 only if current_sblock has been initialized.
2740 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2741 terminal frame even if it is the only visible frame.
2743 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2745 * fontset.c (font_family_registry): Even if FONTNAME conform to
2746 XLFD, if it specifies other fields than family and registry,
2747 return FONTANME. New argument FORCE if nonzero cancel that feature.
2748 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2749 a signle byte character. Don't set FAMILY part to nil here.
2750 It is handled by the caller choose_face_font.
2751 (Fnew_fontset): Call font_family_registry with FORCE 0.
2752 (Fset_fontset_font): Likewise.
2754 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2756 * xdisp.c (display_line): Don't treat a newline as fitting
2759 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2761 * window.c (size_window): Set the window's orig_top to nil when
2762 changing heights, so that a future shrink_mini_window won't
2763 restore a bogus height.
2765 * frame.c (do_switch_frame): If selected frame has a mini-window,
2766 resize that to exact size.
2768 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2770 * xdisp.c (display_line): Simplify check for glyphs fitting
2771 entirely in the line.
2773 * xfns.c (xic_style): New variable.
2774 (create_frame_xic): Move static variable to global scope for
2775 the case that `static' gets defined away.
2777 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2779 * coding.c (decode_coding): Set a flag for inhibiting
2781 (code_convert_region): Always set saved_coding_symbol.
2782 (decode_coding_string): Likewise. Update coding->symbol when we
2783 encounter a inconsistent eol by the same way as code_convert_region.
2785 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2787 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2790 * xterm.c (x_after_update_window_line): Don't clear if frame's
2791 internal border width is zero.
2792 (x_clear_area): New function.
2793 (x_after_update_window_line, x_clear_end_of_line)
2794 (x_scroll_bar_create, x_scroll_bar_set_handle)
2795 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2796 instead of XClearArea.
2798 * xterm.h (x_clear_area): Add prototype.
2800 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2801 which doesn't seem necessary anymore with Lesstif 0.92.
2803 2001-01-25 Dave Love <fx@gnu.org>
2805 * puresize.h (BASE_PURESIZE): Up to 720000.
2807 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2809 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2811 * xdisp.c (echo_area_display): Don't call redisplay_internal
2812 when Emacs is shutting down. We can't run hooks etc. that
2813 would be necessary to do a redisplay.
2815 * lread.c (read_integer): Use type EMACS_INT instead of int.
2817 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2819 * ccl.c (ccl_driver): Fix last change.
2821 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2823 * ccl.h (sturct ccl_program): New member suppress_error.
2825 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2826 insert error message to the output.
2827 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2829 * coding.h (struct coding_system): New member suppress_error.
2831 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2832 (Fset_terminal_coding_system_internal): Set the member
2833 suppress_error to 1.
2834 (Fset_safe_terminal_coding_system_internal): Likewise.
2836 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2838 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2839 as if it was a `charset'.
2841 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2843 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2844 value in where_is_cache; the next lookup in the cache returns
2845 something bogus if we do.
2847 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2849 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2850 if HAVE_WINDOW_SYSTEM isn't defined.
2852 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2854 * fns.c (sweep_weak_table): Fix code taking items out of
2855 the hash collision chain. Some cleanup.
2857 * xterm.c (x_new_font): Don't change a tooltip's size.
2859 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2860 background color by specifying a color for the default font
2863 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2865 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2866 a workaround for SunOS 4's cc.
2867 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2868 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2869 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2872 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2874 * xterm.c (x_set_window_size_1): New function extracted from
2876 (x_set_window_size): Use it.
2877 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2878 doesn't have a widget, like tooltips.
2880 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2882 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2884 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2886 * fns.c (Fset_char_table_default): Fix to make sub char-table
2889 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2891 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2892 a desired tool bar string, even if there are no tool bar items.
2894 * xdisp.c (Ftool_bar_lines_needed): New function.
2895 (syms_of_xdisp): Defsubr it.
2897 * editfns.c (Fformat): Don't extend text properties from arguments
2898 to padding chars in the result.
2900 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2902 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2904 2001-01-20 Andrew Innes <andrewi@gnu.org>
2906 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2907 (w32_initialize): Don't set term hooks that aren't actually needed
2910 * xfaces.c (realize_default_face):
2912 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2914 * xdisp.c (handle_single_display_prop): Remove references to
2915 FRAME_W32_CONSOLE_P.
2917 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2919 * frame.h (output_method): Remove output_w32_console method.
2920 (FRAME_W32_CONSOLE_P): Remove macro.
2922 * frame.c (Qw32_console): Remove variable.
2923 (Fframep): Remove references to it.
2924 (syms_of_frame): Ditto.
2925 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2927 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2930 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2932 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2934 2001-01-19 Andrew Innes <andrewi@gnu.org>
2936 * w32.c (init_environment): Add a version-independent site-lisp
2937 directory to EMACSLOADPATH, after the version dependent one.
2939 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2941 * editfns.c (Fbuffer_substring): Doc fix.
2943 * xdisp.c (message_dolog, message2, message2_nolog):
2944 Rename parameter LEN to NBYTES.
2946 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2948 * charset.c (strwidth): Use c_string_width.
2949 (c_string_width): New function.
2950 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2953 * charset.h (c_string_width, lisp_string_width): Extern them.
2955 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2957 * indent.c (check_composition): Check validity of composition.
2959 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2960 characters by calling c_string_width.
2961 (x_consider_frame_title): Get byte length of frame tile string
2963 (display_mode_element): Pay attention to width of non-ASCII
2964 characters by calling strwidth.
2966 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2968 * xfns.c (Qcancel_timer): New variable.
2969 (syms_of_xfns): Initialize and staticpro it.
2970 (Fx_hide_tip, Fx_show_tip): Use it.
2971 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2973 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2975 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2977 * window.h (WINDOW_LIVE_P): New macro.
2979 * window.c (window_size_fixed): New variable.
2980 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2983 * eval.c (specbind): If binding a per-buffer variable which
2984 doesn't have a buffer-local value in the current buffer, change
2985 the global value by changing the value of the symbol bound in all
2986 buffers not having their own value, to make it consistent with
2987 what happens with other buffer-local variables.
2989 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2991 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2992 when searching for a newline.
2994 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2996 * xdisp.c (display_string): Fix previous change.
2998 2001-01-18 Jason Rumney <jasonr@gnu.org>
3000 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
3001 GLYPH_DEBUG is defined.
3002 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
3003 true for images with `:ascent 100'.
3004 (x_set_mouse_face_gc): If the last used mouse face has gone in the
3005 meantime, use face MOUSE_FACE_ID.
3006 If first glyph isn't a character glyph, use the ASCII NUL
3007 character to determine the face.
3008 (expose_area): Do not treat left margin specially.
3009 (note_mode_line_highlight): If no local_map, check global keymap.
3010 (note_mouse_highlight): Initialize overlay.
3011 (clear_mouse_face): Don't return if tip_frame is non-nil.
3012 (show_scroll_bars): Remove unused function.
3013 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
3014 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
3016 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
3017 (x_free_frame_resources): Unload relief colors.
3019 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3021 * xdisp.c (forward_to_next_line_start): Avoid calling
3022 get_next_display_element when the newline is already found.
3023 This may change the iterator's position, when its current position is
3024 equal to the iterator's stop_charpos.
3026 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
3027 zero, use this method only at the end of a line.
3029 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
3030 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
3031 if SCALABLE_FONTS_P is set.
3033 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
3034 so that scalable fonts are included.
3036 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
3037 In the cache, use a key containing the information if scalable
3039 (x_load_font): Adapt to change of keys in the font cache.
3041 2001-01-17 Kim F. Storm <storm@filanet.dk>
3043 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
3044 XListFonts to take advantage of font caching.
3046 * xterm.c (x_list_fonts): Ensure caching font information when
3047 called for a null frame, which is the case frequently when Emacs
3050 2001-01-17 Gerd Moellmann <gerd@gnu.org>
3052 * xfns.c (QCconversion): Replaces QCalgorithm.
3054 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
3056 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
3059 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
3060 not everything could be displayed.
3062 * line.h, x-list-font.c: Files removed because unused.
3064 2001-01-17 Andrew Innes <andrewi@gnu.org>
3066 * dired.c (directory_files_internal): Convert result from readdir
3067 to a unibyte string initially, to avoid possible misinterpretation
3068 of some bytes as the internal form of Emacs characters.
3070 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3072 * fns.c (concat): Be sure to avoid putting the same `composition'
3073 property on the adjacent regions.
3075 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3077 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3078 (Fscroll_right, Fscroll_left): Set it here instead, if called
3081 * buffer.c (Fset_buffer_modified_p): Set buffer's
3082 prevent_redisplay_optimizations_p flag.
3084 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3085 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3086 with additional arg.
3088 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3091 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3092 FROM_WHERE, for debugging.
3094 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3096 * ccl.c (Fregister_ccl_program): Handle the return value of
3097 resolve_symbol_ccl_program correctly.
3098 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3100 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3102 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3103 has gone in the meantime, use face MOUSE_FACE_ID.
3105 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3106 If x_display_info_for_display returns null, don't try to close
3107 the display; we didn't open it.
3109 * dispnew.c (save_or_restore_current_matrices): Function removed.
3110 (save_current_matrix, restore_current_matrix): New functions.
3111 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3112 restore the frame's current matrix. Due to the glyph pointer
3113 setup done in adjust_glyph_matrix, there is no easy way to make
3114 saving the current matrix in the desired matrix generally correct,
3117 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3119 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3121 (display_line): Optimize for wide characters.
3122 (display_string): Don't try to display a multi-column character
3123 partially. On ttys, produce more than one truncation glyph for
3124 multi-column characters that don't fit on the line.
3126 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3128 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3129 Define it instead of WORDS_BIGENDIAN. Caller changed.
3131 2001-01-13 Jason Rumney <jasonr@gnu.org>
3133 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3134 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3135 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3136 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3138 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3139 (x_draw_image_relief, x_draw_image_foreground_1)
3140 (x_draw_image_glyph_string): Adapt to change of image margins.
3142 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3145 * w32bdf.c (search_file_line, get_cached_font_char)
3146 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3148 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3150 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3151 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3152 (Fw32_send_sys_command): Remove unused variables.
3153 (w32_msg_pump): Add parentheses.
3155 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3156 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3159 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3161 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3162 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3163 being a pair of margins.
3164 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3165 to DEFVAR_LISP. Extend doc.
3167 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3169 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3170 pair of integers `(X . Y)', use X for the horizontal and Y for the
3172 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3173 (parse_image_spec): Check it.
3174 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3175 (tiff_format, gif_format, gs_format):
3176 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3178 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3179 (x_draw_image_relief, x_draw_image_foreground_1)
3180 (x_draw_image_glyph_string): Adapt to the change of image margins.
3182 * dispextern.h (struct image): Replace member `margin' with
3183 `hmargin' and `vmargin'.
3185 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3188 * dispnew.c (update_text_area): Put code which decrements the
3189 stop position when the row's face extends to the end of the
3192 * xfns.c (x_set_mouse_color): Fix color allocation.
3194 * keyboard.c: Call get_local_map with new argument list.
3196 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3198 * intervals.h (enum map_property): Removed.
3199 (get_local_map): Change prototype.
3201 * keymap.c: Call get_local_map with new argument list.
3202 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3204 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3206 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3207 of the size needed for the tool bar string. For the last image,
3208 use a `display' property that reaches to the end of the string.
3210 * xselect.c (selection_request_dpyinfo): New variable.
3211 (x_handle_selection_request): Set it.
3212 (x_selection_request_lisp_error): Don't call
3213 x_decline_selection_request if selection request's display has
3216 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3217 Do the unregister_colors before calling XFreeColors.
3219 2001-01-10 Dave Love <fx@gnu.org>
3221 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3222 ${SOME_MACHINE_LISP}, not ${lisp}.
3224 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3226 * xdisp.c (display_line): On ttys, produce more than one truncation
3227 glyph for multi-column characters that don't fit on the line.
3229 * xselect.c (x_reply_selection_request): Add a comment.
3231 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3232 XkbGetNames instead of XkbGetKeyboard.
3234 2001-01-10 Dave Love <fx@gnu.org>
3236 * sysdep.c (random): Revert the declaration.
3238 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3240 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3241 Call function string_bytes.
3242 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3244 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3245 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3246 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3247 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3249 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3250 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3251 after sweeping strings, and at the end.
3252 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3254 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3255 ensure that pop_message is called.
3257 * keyboard.c (Fexecute_extended_command): Use a
3258 record_unwind_protect to ensure that pop_message is called.
3260 * lisp.h (push_message_unwind): Add prototype.
3262 * xdisp.c (push_message_unwind): New function.
3264 * fileio.c (do_auto_save_unwind): Do the pop_message here
3265 instead of in Fdo_auto_save.
3266 (Fdo_auto_save): Don't call pop_message.
3268 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3270 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3273 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3275 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3276 when increasing window's vscroll.
3278 * macros.c (Qkbd_macro_termination_hook): New variable.
3279 (syms_of_macros): Initialize and staticpro it.
3280 (pop_kbd_macro): Run kbd-macro-termination-hook.
3282 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3284 2001-01-07 Dave Love <fx@gnu.org>
3286 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3287 arglist, for documentation's sake.
3289 2001-01-06 Andrew Innes <andrewi@gnu.org>
3291 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3294 2001-01-05 Andrew Innes <andrewi@gnu.org>
3296 * term.c (update_end): Don't check updating_frame; for some reason
3297 this can be 0 sometimes, such as after dismissing a popup menu,
3298 and isn't necessary given the explicit frame argument.
3300 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3302 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3303 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3305 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3307 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3309 * xfns.c (x_create_tip_frame): Preserve the value of
3310 face_change_count around the creation of the tip frame.
3312 * xfns.c (last_show_tip_args): New variable.
3313 (compute_tip_xy): New function.
3314 (Fx_show_tip): Reuse an existing tip frame, if possible.
3315 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3317 2001-01-04 Dave Love <fx@gnu.org>
3319 * editfns.c (Fformat): Doc fix.
3321 * systime.h (set_file_times): Prototype.
3323 * widget.h (EmacsFrameSetCharSize_): Prototype.
3325 * sysdep.c (random, srandom): Declare explicitly.
3327 * dispextern.h (move_it_vertically_backward): Declare.
3329 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3331 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3332 like in Fx_create_frame.
3334 * xfaces.c (set_font_frame_param): Don't do anything for
3335 non-graphical frames.
3337 * window.c (Fdelete_other_windows): Set window's window_end_valid
3338 to nil when changing the window's start. Don't change the
3339 window's start when its top position hasn't changed. If we do,
3340 this will set the window's optional_new_start, which act's like a
3341 force_start during redisplay with C-x 1 M-> under particular
3342 circumstances (see report from Per Starback to emacs-pretest-bug
3345 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3347 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3348 short cut at the start of the function. Add an assertion.
3349 (reseat_at_next_visible_line_start): Add an assertion.
3351 * window.c (Frecenter): When changing the window start, set the
3352 window's window_end_valid to nil.
3353 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3355 * dispextern.h (move_it_past_eol): Add prototype.
3357 * xdisp.c (move_it_past_eol): New function.
3359 * window.c (Fwindow_end): Doc fix.
3361 2001-01-03 Dave Love <fx@gnu.org>
3363 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3365 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3367 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3368 the enabled_p flag of the glyph row at window_end_vpos to 0.
3369 (handle_single_display_prop): Fix last change.
3371 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3373 * window.c (Frecenter): Doc fix.
3375 2001-01-02 Andrew Innes <andrewi@gnu.org>
3377 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3379 * frame.h (output_method): Add output_w32_console method.
3380 (FRAME_W32_CONSOLE_P): New macro.
3382 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3383 use output_w32_console method.
3384 (Qw32_console): New Lisp_Object.
3385 (Fframep): Return it.
3386 (syms_of_frame): Init it.
3387 (Fframe_parameters): Report w32console as font for w32_console frames.
3389 * xfaces.c (realize_default_face): Set face foreground and
3390 background to unspecified for w32_console frames.
3391 (realize_face): Realize face cache for w32_console frames.
3392 (realize_tty_face): Accept w32_console frames.
3394 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3395 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3396 necessary, even if running interactively.
3398 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3401 * w32term.c (x_update_begin):
3405 (x_change_line_highlight):
3410 (w32_reassert_line_highlight):
3411 (w32_frame_rehighlight):
3412 (w32_frame_raise_lower): Do nothing if not w32 frame.
3414 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3416 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3417 system doesn't tell us directly.
3418 (Fx_display_visual_class): Implement properly.
3420 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3422 * window.c (Frecenter): Handle centering in graphical frames
3423 specially. Centering on the basis of line counts doesn't work
3424 reliably with variable-height lines.
3426 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3428 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3431 * composite.c (run_composition_function): Remove unused var `val'.
3432 (update_compositions): Remove unused variable `hook'.
3434 * intervals.c (get_local_map): Remove unused variable `tem'.
3436 * doprnt.c (doprnt1): Remove unused variable `size'.
3438 * fns.c (Flength): Remove unused variable `tail'.
3439 (Fdelete): Remove unused variable `size'.
3441 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3444 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3446 * data.c (find_symbol_value): Remove extra 3rd argument in the
3447 call to swap_in_symval_forwarding.
3449 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3451 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3452 (trivial_regexp_p): Remove unused variable `c'.
3453 (boyer_moore): Remove unused variable `k'.
3455 * indent.c (current_column): Remove unused variable `stopchar'.
3456 (Fcompute_motion): Remove unused variable `contin'.
3458 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3460 * dired.c (directory_files_internal): Fix a typo in a comment.
3461 Remove an unused variable `handler'.
3462 (file_name_completion): Remove unused function-scope variable `dp'.
3463 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3466 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3468 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3470 (Fmarker_insertion_type): Remove unused variable `buf'.
3472 * insdel.c (make_gap): Remove unused variable `result'.
3474 * keyboard.c (record_char): Remove unused function-scope var `help'.
3475 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3476 (menu_bar_items): Remove unused function-scope variable `tem'.
3478 * fontset.c (fontset_ref): Remove unused variable `i'.
3479 (fontset_set): Remove unused variables `j' and `tmp'.
3480 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3481 (make_fontset_for_ascii_face): Remove unused variable `name'.
3482 (fs_load_font): Remove unused variable `font_idx'.
3483 (fs_query_fontset): Remove unused function-local variable `fontset'.
3484 (list_fontsets): Remove unused variable `tail'.
3485 (Fnew_fontset): Remove unused variables `family' and `registry'.
3486 (accumulate_font_info): Remove unused variable `tmp'.
3487 (Ffontset_font): Remove unused variable `id'.
3488 (syms_of_fontset): Remove unused variable `i'.
3490 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3492 (lookup_image): Remove unused variable `file'.
3493 (xbm_load): Remove unused variables `bitmap_data', `height', and
3494 `width'. Remove function-local variable `i', leave the
3496 (gif_load): Remove unused variable `inc'.
3498 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3499 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3500 leave only the one in the inner block.
3502 * xfaces.c (face_fontset, realize_default_face): Remove unused
3504 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3506 * term.c (encode_terminal_code): Remove unused variable `c'.
3508 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3509 char *' instead of `char *'.
3511 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3512 (Fget_unused_category): Remove unused variable `docstring_vector'.
3513 (Fchar_category_set): Remove unused variables `val', `charset',
3516 * coding.c (detect_coding_iso2022, setup_coding_system):
3517 Remove unused variable `i'.
3518 (detect_coding_mask): Remove unused variable `idx'.
3519 (detect_coding): Remove unused variable `i'.
3520 (ccl_coding_driver): Remove unused variable `result'.
3521 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3522 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3523 (encode_coding_string): Remove unused variables `gcpro1' and
3524 `saved_coding_symbol'.
3525 (Ffind_coding_systems_region_internal): Remove function-local
3526 variable args[], leave only the block-local one.
3527 (code_convert_region1): Remove unused variable `len'.
3529 * charset.c (char_printable_p): Remove unused variable `chars'.
3530 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3531 (str_to_multibyte): Remove unused variable `c'.
3533 * window.c (size_window): Remove block-local variable `min_size'.
3535 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3536 `header_line_height'.
3537 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3538 enum display_element_type.
3540 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3542 * xterm.c (x_connection_closed): Catch X errors around all
3543 statements that call X. Save away the error message in a local copy.
3545 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3548 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3549 in or at the start of invisible text.
3551 * dispnew.c (update_window): Don't check_current_matrix_flags.
3553 2001-01-01 Jason Rumney <jasonr@gnu.org>
3555 * w32fns.c (x_figure_window_size): Do not allow new_height and
3556 new_width of frame to override specified values.
3558 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3560 * composite.c (find_composition): Fix a code for searching backward.
3562 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3564 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3565 (update_window) [GLYPH_DEBUG]: Call it.
3566 (scrolling_window): Prevent including current rows which are below
3567 what's displayed in the window.
3569 * xdisp.c (try_window_reusing_current_matrix)
3570 <new start <= old start>: Disable rows in the current matrix
3571 which are below the window after scrolling.
3573 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3574 is zero. It's not worth the complexity.
3575 (invisible_text_between_p): Put in #if 0 because unused.
3577 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3579 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3580 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3582 * keyboard.c (echo_char): If C is an integer, always call
3583 push_key_description. Former code could signal an invalid
3586 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3587 If set, print multibyte text.
3588 (Fsingle_key_description): Call push_key_description with
3589 FORCE_MULTIBYTE set.
3590 (describe_buffer_bindings): Likewise.
3592 * lisp.h (push_key_description): Add prototype.
3594 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3595 around the call to redisplay_internal.
3597 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3599 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3601 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3603 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3604 (ccl_driver): New local variable `extra_bytes'.
3606 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3608 * coding.c (setup_coding_system):
3609 Initialize coding->spec.ccl.eight_bit_carryover.
3610 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3612 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3614 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3615 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3616 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3617 (decode_composition_emacs_mule): New function.
3618 (decode_coding_emacs_mule): Decode composition sequence by calling
3619 decode_composition_emacs_mule.
3620 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3621 (encode_coding_emacs_mule): Changed from macro to function.
3622 If a text contains compositions, encode them correctly.
3623 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3624 that decoding and encoding are required.
3626 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3628 * xfaces.c (PT_PER_INCH): New macro.
3629 (xlfd_point_size): Compute real point size from font's pixel size.
3630 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3633 * .gdbinit: Comment out the line pointing to the Lesstif source
3636 * window.c (Frecenter): Use displayed_window_lines instead
3637 of window_internal_height.
3639 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3640 instead of x-toolkit-scroll-bars-p.
3641 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3643 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3644 instead of x-toolkit-scroll-bars-p.
3645 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3647 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3648 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3649 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3651 (add_window_display_history, add_frame_display_history)
3652 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3653 (build_frame_matrix_from_leaf_window): Remove unused code.
3654 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3656 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3657 (update_window) [GLYPH_DEBUG]: Likewise.
3658 (syms_of_display): Defsubr dump-redisplay-history.
3660 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3662 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3663 the end of the prompt. Set echo_after_prompt to the offset
3664 of echoptr in echobuf.
3666 * xdisp.c (init_from_display_pos): Pop until the iterator's
3667 stack is empty; there may be frames for stretch or images
3670 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3671 (save_or_restore_current_matrix): New function for the same
3672 purpose, but more efficient.
3673 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3675 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3677 * xdisp.c (syms_of_xdisp): Fix last change.
3679 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3681 * xdisp.c (syms_of_xdisp): Doc fix.
3683 * xdisp.c (redisplay_window): Remove label restore_buffers;
3684 use finish_scroll_bars instead to make sure that scroll bars
3685 are redeemed. If we don't do this, flickering can result from
3686 scroll bars being destroyed and recreated.
3688 2000-12-22 Jason Rumney <jasonr@gnu.org>
3690 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3691 in the wrong colors when the foreground is not black.
3692 (expose_window): Don't redraw the window that's currently being
3695 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3697 * window.c (size_window): When setting the window's too_small_ok
3698 flag, compare old size with minimum size depending on WIDTH_P,
3699 don't compare with window_min_width.
3701 * window.c (delete_window): Simplify somewhat.
3702 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3703 freeing window matrices. The flag windows_or_buffers_changed is
3704 set, so the next redisplay will consider all windows; this should
3707 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3709 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3711 * ccl.h (struct ccl_program): New member cr_consumed.
3713 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3714 (CCL_READ_CHAR): Handle EOL conversion here.
3715 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3717 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3719 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3721 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3722 otherwise tabs of different size compare equal.
3724 * callint.c (Fcall_interactively): Prevent a compiler warning.
3726 * print.c (print_unwind): Return nil.
3727 (PRINTDECLARE): Initialize all local variables.
3728 (print_preprocess): Add a default case.
3730 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3732 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3734 * window.c (delete_window, Fsplit_window)
3735 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3737 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3739 * dispnew.c (ensure_frame_matrix): Removed.
3740 (save_frame_matrix, restore_frame_matrix): New functions.
3741 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3743 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3744 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3746 2000-12-21 Andrew Innes <andrewi@gnu.org>
3748 * w32term.c (x_update_begin): Regenerate the palette here, rather
3749 than for each window.
3751 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3752 palette is NULL, since this corrupts memory! Also get
3753 display_info reference from frame.
3755 2000-12-21 Jason Rumney <jasonr@gnu.org>
3757 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3759 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3760 to avoid returning without releasing it.
3762 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3764 * keymap.c (push_key_description): Don't convert eight-bit-control
3765 and eight-bit-graphic to multibyte character.
3767 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3768 generic character and CODE1 is nil, return the smallest character
3771 2000-12-20 Dave Love <fx@gnu.org>
3773 * s/osf5-0.h (NSIG): Don't redefine.
3775 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3777 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3778 excluding menu-bar and tool-bar.
3779 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3780 (menu_item_p): Remove.
3781 (where_is_internal_1): Don't ignore menu-items.
3783 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3785 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3788 * window.c (make_window): Initialize window's min_hscroll.
3789 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3790 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3792 (struct saved_window): New member min_hscroll.
3793 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3794 (Fset_window_configuration): Set window's min_hscroll.
3795 (save_window_save): Save window's min_hscroll.
3796 (compare_window_configurations): Compare min_hscroll values.
3798 * window.h (struct window): New member min_hscroll.
3800 * keyboard.c (echo_prompt): Prevent a compiler warning.
3802 * xdisp.c (try_cursor_movement): Fix last change. The real
3803 condition is that PT is at the end of the row, and should
3804 be displayed at the start of the next row.
3806 * xdisp.c (try_cursor_movement): If we end on a partially
3807 visible line, end we already decided to scroll, return -1.
3809 * dispextern.h (ensure_frame_matrix): Add prototype.
3811 * window.c (delete_window, Fsplit_window)
3812 (Fset_window_configuration): Call ensure_frame_matrix.
3814 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3816 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3817 completed, call fake_current_matrices instead of marking frame
3820 2000-12-20 Jason Rumney <jasonr@gnu.org>
3822 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3824 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3826 * fns.c (Frequire): Doc fix.
3828 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3830 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3832 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3833 currently displaying a message.
3835 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3837 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3839 2000-12-18 Andrew Innes <andrewi@gnu.org>
3841 * w32.c (w32_strerror): New function.
3843 * w32.h (w32_strerror): New extern.
3845 * w32fns.c (Fw32_shell_execute): Use it.
3847 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3849 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3851 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3853 * msdos.c (IT_set_face): Obey inverse_video.
3855 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3857 * dired.c (directory_files_internal): Always return decoded filenames.
3859 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3861 * xterm.c (x_connection_closed): Prevent being called recursively
3862 because of an error condition in XtCloseDisplay.
3864 * xdisp.c (init_iterator): If noninteractive, and the frame's
3865 face cache is null, make one.
3867 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3869 * process.c (wait_reading_process_input): Check for pending
3870 input when running timers.
3872 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3874 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3876 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3878 * process.c (read_process_output): Don't run a filter if the code
3879 decoder produces nothing but carryover.
3881 2000-12-17 Andrew Innes <andrewi@gnu.org>
3883 * w32.c (sys_rename): Only check errno against EEXIST, and not
3884 EACCES, when determining whether rename failed because the target
3885 exists. This was resulting in indefinite looping on Windows 9x if
3886 the source file was locked by another process.
3888 * w32fns.c (Ffile_system_info): New function.
3889 (syms_of_w32fns): Defsubr it.
3891 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3893 * window.c (coordinates_in_window): Fix computation for
3894 position on vertical line between mode lines.
3896 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3897 Don't alter tip_frame or tip_window.
3898 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3901 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3902 Don't alter tip_frame or tip_window.
3903 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3906 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3908 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3909 be consistent with the doc string. Reported by NAKAJIMA Mikio
3910 <minakaji@osaka.email.ne.jp>.
3912 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3914 * xfaces.c (Vface_ignored_fonts): New variable.
3915 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3916 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3918 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3920 * dispnew.c (update_window): Detect pending input every nth line
3921 updated, i.e. do it depending on real work done, and not on the
3924 * xterm.c (expose_window): Don't redraw the window that's
3925 currently being updated.
3927 * window.c (Fset_window_point): Remove test for
3928 cursor_in_non_selected_windows.
3930 * lread.c (read1): Recognize end of file after `\\'.
3932 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3933 not unwind_create_frame.
3935 2000-12-15 Dave Love <fx@gnu.org>
3937 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3940 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3942 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3944 * coding.c (setup_coding_system): Clear all members of the struct
3945 coding_system at first.
3946 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3948 (code_convert_region): Don't override coding->src_multibyte and
3949 coding->dst_multibyte.
3951 * fns.c (Fmd5): Docstring improved.
3953 2000-12-15 Miles Bader <miles@gnu.org>
3955 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3956 are actually marked as mode-lines; otherwise use
3957 estimate_mode_line_height.
3959 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3961 * editfns.c (Fformat): Prevent a buffer overrun when the format
3962 specifies a precision.
3964 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3966 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3967 argument is outside the range [2..3].
3969 2000-12-14 Andrew Innes <andrewi@gnu.org>
3971 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3972 nothing to do. Bind inhibit-quit.
3973 (tip_frame): Make it a Lisp_Object.
3974 (x_create_tip_frame): Set tip_frame after it has been added to
3976 (Fx_show_tip): Don't set tip_frame here.
3977 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3978 (unwind_create_frame, unwind_create_tip_frame): New functions.
3979 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3980 while a frame is only partially constructed.
3982 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3983 (x_free_frame_resources): New function.
3984 (x_destroy_window): Use it.
3986 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3988 * xfns.c (Fx_backspace_delete_keys_p): New function.
3989 (syms_of_xfns): Defsubr it.
3991 * config.in (HAVE_XKBGETKEYBOARD): Add.
3993 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3995 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3996 Always store string in multibyte representation in echobuf.
3997 (echo_char): Always store string in multibyte representation in
3999 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
4000 (read_key_sequence): Adjusted for the change of echo_prompt.
4002 * fns.c (Fmd5): Docstring improved.
4004 * lisp.h (detect_coding_system): Prototype adjusted.
4006 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
4007 (detect_coding_emacs_mule, detect_coding_iso2022,)
4008 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
4009 (detect_coding_utf_16, detect_coding_ccl): Make them static.
4010 New argument MULTIBYTEP. Callers changed.
4011 (detect_coding_mask, detect_coding_system): New argument
4012 MULTIBYTEP. Callers changed.
4013 (decode_coding_string): Set coding->src_multibyte and
4014 coding->dst_multibyte before calling detect_coding and detect_eol.
4015 Update them after some coding system is detected.
4017 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
4019 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
4021 * keyboard.c (menu_bar_items, tool_bar_items):
4022 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
4024 2000-12-13 Gerd Moellmann <gerd@gnu.org>
4026 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
4028 (unwind_create_frame, unwind_create_tip_frame): New functions.
4029 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
4030 while a frame is only partially constructed.
4032 * xterm.h (x_free_frame_resources): Declare.
4034 * xterm.c (x_free_frame_resources): New function.
4035 (x_destroy_window): Use it.
4037 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
4038 don't interrupt the update for pending input initially, i.e.
4039 update at least some lines.
4041 * keyboard.c (do_mouse_tracking): Make externally visible.
4043 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
4045 * xfns.c (gray_bitmap_bits): Declare `char *'.
4047 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4049 * xdisp.c (display_tool_bar_line): Make sure that tool bar
4050 lines start with a relief line.
4052 2000-12-12 Dave Love <fx@gnu.org>
4054 * window.c (Fdisplay_buffer): Doc fix.
4055 (Fwindow_list): Remove unused var.
4057 * buffer.h (mmap_set_vars): Declare.
4059 * window.h (Fset_window_point): Declare.
4061 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
4063 * msdos.c (fast_find_position): Don't overstep the last window row.
4064 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4065 variable `area'. When looking for a row under (X,Y), give up if some
4066 of the previous rows is not enabled.
4068 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4070 * window.c (Fset_window_point): If displaying cursors in windows
4071 other than the selected window, make sure redisplay updates
4072 other windows to show the new value of point in the window.
4074 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4076 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4077 the buffer is the sole visible buffer when in the mini-buffer.
4079 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4080 Bind `inhibit-read-only' to t.
4081 (unwind_with_echo_area_buffer): Use AREF.
4083 * xfns.c (Fx_hide_tip): Simplified.
4085 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4088 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4090 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4092 * xfns.c (Fx_hide_tip): Fix last change.
4094 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4095 nothing to do. Bind inhibit-quit.
4096 (tip_frame): Make it a Lisp_Object.
4097 (x_create_tip_frame): Set tip_frame after it has been added to
4099 (Fx_show_tip): Don't set tip_frame here.
4101 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4103 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4106 * dispextern.h: Change external declaration of tip_frame.
4108 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4109 return an empty string.
4111 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4112 of the window's update_mode_line flag, since the former is set by
4113 force-mode-line-update, not the latter. This makes
4114 column-number-mode slightly faster.
4116 * xdisp.c (try_window_id) <all changes above window start>:
4119 2000-12-11 Paul Eggert <eggert@twinsun.com>
4121 * config.in (HAVE_FTELLO): Remove.
4123 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4124 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4126 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4127 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4129 2000-12-11 Miles Bader <miles@gnu.org>
4131 * window.c (displayed_window_lines): Don't round up when
4132 converting empty space at bottom to lines.
4133 Handle non-newline-terminated final lines properly.
4134 (Fwindow_text_height): New function (used to be in lisp).
4135 (syms_of_window): Initialize it.
4137 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4139 * syntax.c (scan_lists): Check that the right quote char has the
4140 right Sstring syntax when jumping over strings.
4141 (init_syntax_once): Use Smax rather than 13.
4143 2000-12-09 Miles Bader <miles@gnu.org>
4145 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4146 with PARTIALLY, inverting the sense.
4147 (window_scroll_pixel_based): Scroll partially visible lines into
4148 place if we hit the beginning or end of the buffer.
4149 (displayed_window_lines): Don't include partially visible lines.
4150 (Fmove_to_window_line): Skip past any partially visible first line.
4152 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4154 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4156 * tparam.c (tparam1): Change the way buffers are reallocated to be
4157 portable and less obfuscated.
4159 * termcap.c (tgetent): Change the way buffers are reallocated to
4160 be portable and less obfuscated.
4162 * macros.c (store_kbd_macro_char): Change the way buffers are
4163 reallocated to be portable and less obfuscated.
4165 * lread.c (read1): Change the way buffers are reallocated to be
4166 portable and less obfuscated.
4168 * doc.c (Fsubstitute_command_keys): Change the way buffers
4169 are reallocated so that it is portable.
4171 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4173 * dosfns.c (Ffile_system_info): New function.
4174 (syms_of_dosfns): Defsubr it.
4176 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4178 * alloc.c (gc_sweep): Add comment.
4180 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4182 * sound.c (vox_configure): Change order of ioctls.
4183 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4184 Ignore errors when changing volume.
4185 (vox_close): Don't reset the device.
4187 * process.c (read_process_output): Make sure the process marker's
4188 position is valid when the process buffer is changed in
4189 after-change functions. W3 does that.
4191 * xfns.c (x_free_gcs): New function.
4193 * xterm.h (x_free_gcs): Add prototype.
4195 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4198 * xterm.c (x_destroy_window): Call x_free_gcs so that
4199 resources of non-toolkit X windows will be freed.
4201 2000-12-07 Andrew Innes <andrewi@gnu.org>
4203 * w32fns.c (xlfd_charset_of_font): Fix last change.
4205 2000-12-06 Dave Love <fx@gnu.org>
4207 * md5.h (__P): Don't define -- it comes from config.h.
4209 * strftime.c: Change some #if foo to #ifdef foo.
4211 2000-12-06 Andrew Innes <andrewi@gnu.org>
4213 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4215 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4216 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4217 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4219 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4221 * alloc.c (gc_sweep): Prevent symbols read during loadup
4224 * xdisp.c (underlying_face_id): New function.
4225 (handle_face_prop, face_before_or_after_it_pos): Use it
4226 to determine the face ``under'' a string. Let strings inherit
4227 the face of the buffer under them.
4229 * xfaces.c (face_at_string_position): Update function comment.
4231 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4232 matrix if the window's left position has changed; we need to
4233 redraw it in this case.
4235 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4237 * window.c (coordinates_in_window): Check mouse on mode-line or
4240 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4241 advertized by the function documentation.
4243 * window.c (syms_of_window): Doc fix.
4245 * sound.c (vox_configure): Set volume for left and right channel.
4246 (sound_cleanup): Return nil.
4248 * xdisp.c (move_it_by_lines): Fix paren typo.
4250 * xterm.c (x_load_font): Don't use the font's max_bounds for
4251 computing the height of the font. If max_bounds' ascent or
4252 descent are greater than the font's ascent or descent, this means
4253 glyphs overlap, which should be handled now by redisplay.
4255 * window.c (Veven_window_heights): New variable.
4256 (syms_of_window): DEFVAR_LISP it.
4257 (Fdisplay_buffer): Check Veven_window_heights before evening the
4260 2000-12-06 Miles Bader <miles@gnu.org>
4262 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4263 update `default-frame-alist' instead of setting no frame parameters.
4265 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4267 * composite.c (update_compositions): Fix typo (use the correct
4270 2000-12-05 Jason Rumney <jasonr@gnu.org>
4272 * md5.h: Remove underscores from function declarations.
4273 (__attribute__, __alignof__) [!__GNUC__]: Define.
4275 * md5.c: Delay include of md5.h until after namespace cleaning.
4277 * makefile.w32-in (fns.o): Depend on md5.h
4278 (md5.o): New target.
4281 * makefile.nt: Likewise.
4283 2000-12-05 Jason Rumney <jasonr@altavista.net>
4285 * w32term.c (expose_area): Complete last change.
4287 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4289 * minibuf.c: Include intervals.h.
4291 2000-12-05 Jason Rumney <jasonr@gnu.org>
4293 * w32term.c (x_produce_glyphs): If a font for a component of
4294 a composition is not found, use 1 pixel dot ascent and 0 dot
4295 descent value to avoid displaying terribly tall empty boxes.
4296 (expose_area): Pass x-coordinate relative to the exposed
4297 area to x_draw_glyphs instead of a window-relative coordinate.
4299 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4301 * xdisp.c (next_element_from_ellipsis): Save face before selective
4302 display in saved_face_id, and set face_before_selective_p.
4303 (reseat_1): Reset face_before_selective_p.
4304 (append_space, extend_face_to_end_of_line): If iterator's
4305 face_before_selective_p is set, use the face from saved_face_id.
4306 (extend_face_to_end_of_line): For tty frames, make sure to
4307 use the right face id when producing spaces at the end of
4310 * dispextern.h (struct it): Add face_before_selective_p.
4312 * keyboard.c (record_char): Don't record identical help-echo
4313 events in recent_keys.
4315 * xterm.c [USE_X_TOOLKIT]: Close the display.
4316 (xim_close_dpy): Handle case that the display has been closed.
4318 * xterm.c (x_destroy_window): Reset the frame's X window after
4321 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4322 variable window_width.
4323 (line_draw_cost): Fix code skipping over spaces at the end of the
4324 line when must_write_spaces is not set.
4325 (scrolling_window): Fix code inserting runs in list of all runs.
4327 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4329 * coding.c (setup_coding_system): Be sure to initialize
4330 coding->category_idx.
4332 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4334 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4336 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4337 area to x_draw_glyphs instead of a window-relative coordinate.
4339 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4340 error in the message.
4342 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4343 timer after having read a key. It's not good for code reading
4344 several keys in a loop, like an input method.
4346 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4347 record undo information for format-decode.
4349 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4350 current buffer is read-only, not if it isn't.
4352 * keyboard.c (record_char): Record `help-echo' input events
4353 in recent_keys only if they display some help. Don't record
4354 `help-echo' events as macro char.
4356 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4358 * editfns.c (save_excursion_restore): Don't move point
4359 in another window if it is showing the wrong buffer.
4360 Avoid the call to Fwindow_live_p, for speed.
4362 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4364 * xfaces.c (struct font_name): New member registry_priority.
4365 (split_font_name): Initialize the above member to zero.
4366 (concat_font_list): New function.
4367 (font_list): Include fonts of all alternative registries.
4368 (FONT_POINT_SIZE_QUANTUM): New macro.
4369 (better_font_p): Ignore point size difference less than
4370 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4372 * xterm.c (x_produce_glyphs): If a font for a component of
4373 a composition is not found, use 1 pixel dot ascent and 0 dot
4374 descent value to avoid displaying terribly tall empty boxes.
4376 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4378 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4380 * coding.h (code_convert_string1): Declare.
4382 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4384 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4386 2000-12-02 Jason Rumney <jasonr@gnu.org>
4388 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4389 correctly for single byte character case.
4390 (w32_per_char_metric): Do not try to make any assumptions about
4391 the metrics of BDF fonts.
4392 (x_estimate_mode_line_height): If `mode-line' face
4393 hasn't a font, use that of the frame, as drawing glyphs does.
4394 (note_mouse_highlight): Change the cursor shape on the vertical
4395 border between windows [not enabled].
4397 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4399 * w32fns.c (Fx_create_frame): Reintroduce the call to
4400 face-set-after-frame-defaults.
4401 (Vx_window_horizontal_drag_shape): New variable.
4402 (syms_of_xfns): DEFVAR_LISP it.
4403 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4406 2000-12-02 Simon Josefsson <simon@josefsson.org>
4408 * fns.c (Fmd5): Use a different logic to decide the coding system
4411 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4413 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4415 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4417 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4419 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4420 height for YNegative.
4421 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4422 height; also see comment there.
4424 * window.c (coordinates_in_window): Handle computations for
4425 positions on the vertical bar and fringes differently for
4426 window-system frames. Consider some pixels near the vertical bar
4427 as on the bar if the frame doesn't have vertical scroll bars.
4428 Associate positions between mode or header lines with the
4429 right window, the left one.
4431 2000-12-01 Jason Rumney <jasonr@gnu.org>
4433 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4435 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4438 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4440 * window.c (struct saved_window): Add members orig_top and orig_height.
4441 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4442 (save_window_save, Fset_window_configuration): Save/restore
4443 window's orig_top and orig_height.
4445 2000-12-01 Jason Rumney <jasonr@gnu.org>
4447 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4449 * w32fns.c (x_set_cursor_color): Fix last change.
4451 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4453 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4454 sure that the next redisplay displays the minibuffer, so that
4455 the cursor will be replaced with what the minibuffer wants.
4457 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4458 #ifndef instead of using #if.
4459 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4460 USE_TOOLKIT_SCROLL_BARS is defined.
4462 2000-11-30 Jason Rumney <jasonr@gnu.org>
4464 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4467 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4469 * fns.c (Fmd5): Doc fix.
4471 2000-11-30 Simon Josefsson <simon@josefsson.org>
4473 * fns.c (Fmd5): New function.
4474 (syms_of_fns): Defsubr md5.
4476 * Makefile.in (obj): Add md5.o
4478 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4480 * md5.h, md5.c: New files, taken from glibc.
4482 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4484 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4485 hasn't a font, use that of the frame, as drawing glyphs does.
4487 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4489 * eval.c (Frun_hooks): Allow 0 arguments.
4491 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4493 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4494 is over the menu bar widget, say it's not on the frame.
4496 * xfns.c (Fx_create_frame): Reintroduce the call to
4497 face-set-after-frame-defaults.
4499 * eval.c (Fsignal): Reset handling_signal.
4501 2000-11-28 Jason Rumney <jasonr@gnu.org>
4503 * w32menu.c (add_menu_item): Reset menu item text when changing
4504 type to radio button.
4506 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4508 * xselect.c: Update copyright.
4510 * window.c (coordinates_in_window): If on a mode or header line,
4511 but sufficiently close to its start, return ``on vertical
4512 border''. This gives us a way to drag windows horizontally when
4513 using toolkit scroll bars.
4515 * xterm.c (note_mouse_highlight): Change the cursor shape
4516 on the vertical border between windows.
4518 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4520 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4521 (syms_of_xfns): DEFVAR_LISP it.
4522 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4524 * textprop.c (text_read_only): New function.
4525 (verify_interval_modification): Use it instead of signaling
4526 `text-read-only'. This makes it easier to catch this error
4529 * xdisp.c (forward_to_next_line_start): Check for newlines,
4530 not end of line, which includes CR.
4532 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4534 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4535 include no-conversion.
4537 2000-11-27 Jason Rumney <jasonr@gnu.org>
4539 * w32fns.c (w32_load_system_font): Always mark font as double byte
4540 if codepage is unicode.
4542 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4544 * xdisp.c (forward_to_next_line_start): If already on a newline,
4545 just consume it to avoid unintended skipping over invisible text below.
4547 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4548 `vertical-line', `mode-line' and `header-line' events.
4550 * xdisp.c (try_window_id): Avoid starting to display in the middle
4551 of a character, a TAB for instance. This is easier than to set
4552 up the iterator exactly, and it's not a frequent case, so the
4553 additional effort wouldn't really pay off.
4555 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4557 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4560 2000-11-25 Jason Rumney <jasonr@gnu.org>
4562 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4563 Args to window_from_coordinates should be pixel coordinates.
4565 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4566 redisplay handles them properly.
4568 2000-11-25 Miles Bader <miles@gnu.org>
4570 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4572 2000-11-24 Jason Rumney <jasonr@gnu.org>
4574 * w32.c (init_environment): Set LANG environment variable based on
4575 locale settings, if not set.
4577 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4578 making tool bar smaller. When clearing the frame, also
4579 clear current matrices. Clear frame when tool bar disappears.
4580 Don't use more lines for the tool-bar than is available.
4581 (x_change_window_heights): New function.
4583 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4585 * xdisp.c (init_from_display_pos): If POS says we're already after
4586 an overlay string ending at POS, make sure to pop the iterator
4587 because it will be in front of that overlay string. When POS is
4588 ZV, we've thereby also ``processed'' overlay strings at ZV.
4590 * xfaces.c (lface_from_face_name): Function comment fix.
4592 2000-11-24 Miles Bader <miles@gnu.org>
4594 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4595 apply `mode-line-inverse-video' -- zero means force display using
4596 the default face, non-zero means display using the specialized face.
4597 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4599 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4601 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4604 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4606 * coding.c (decode_coding_emacs_mule): Fix the case of
4607 CODING_EOL_LF, which used uninitialized value of c.
4609 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4611 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4613 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4615 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4618 * frame.h (struct frame): Replace desired_tool_bar_items,
4619 current_tool_bar_items, n_desired_tool_bar_items,
4620 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4622 * frame.c (make_frame): Change initialization of tool bar
4625 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4626 Change references to members deleted from struct frame to use the
4629 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4630 references to members deleted from struct frame to use the new ones.
4632 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4634 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4636 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4637 (note_tool_bar_highlight): Change references to members deleted
4638 from struct frame to use the new ones.
4640 2000-11-23 Miles Bader <miles@gnu.org>
4642 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4643 the face's inverse-video attribute, rather than overriding it.
4645 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4647 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4648 making tool bar smaller.
4650 2000-11-22 Dave Love <fx@gnu.org>
4652 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4654 2000-11-22 Miles Bader <miles@gnu.org>
4656 * keyboard.c (Vminibuffer_message_timeout): New variable.
4657 (command_loop_1): Use it to determine message timeout.
4658 (syms_of_keyboard): Initialize it.
4660 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4662 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4664 * sysdep.c: Move the code for declaring h_errno after #include
4667 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4669 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4670 the menu bar when the tooltip is unmapped.
4672 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4673 sole visible buffer when we're currently in the mini-buffer, and
4676 2000-11-21 Jason Rumney <jasonr@gnu.org>
4678 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4679 put on the clipboard.
4680 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4681 copy of what Emacs last put there. If they are the same, do not
4682 use the clipboard copy to avoid losing data due to coding conversions.
4684 2000-11-22 Miles Bader <miles@gnu.org>
4686 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4687 (syms_of_minibuf): Initialize it.
4688 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4689 to prompt, don't make read-only.
4691 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4693 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4694 Add BEFORE/AFTER_POTENTIAL_GC.
4696 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4698 * buffer.c (mmap_free_1): Avoid a compiler warning.
4700 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4702 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4704 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4707 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4709 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4712 * s/gnu-linux.h: Don't use `#cpu'.
4714 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4715 not defined in mman.h.
4717 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4718 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4719 and store an index in the XClientMessageEvent. Storing a
4720 Lisp_Object or pointer can fail on a 64 bit system, since X only
4722 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4724 2000-11-20 Dave Love <fx@gnu.org>
4726 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4728 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4730 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4732 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4734 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4737 * alloc.c (make_string): Fix previous change. Be sure to make
4738 unibyte string correctly.
4740 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4742 * window.c (Fwindow_list): Change parameter list to be XEmacs
4744 (window_list_1): New function.
4745 (window_loop): Use it instead of Fwindow_list.
4747 * sysdep.c (emacs_ospeed): New variable.
4748 (toplevel): Don't declare ospeed extern.
4749 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4751 * termcap.c (ospeed): Remove.
4752 (tputs) [!emacs]: Remove unused code.
4753 (tgetent): Avoid a compiler warning.
4755 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4756 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4757 SCROLL_BAR_X_WIDGET with additional argument DPY.
4759 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4761 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4762 Take the X display as additional argument.
4763 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4764 `Widget' is a pointer type that's not easily stored in Lisp_Object
4765 form in a portable way.
4767 * dispnew.c (update_text_area): Fix last change.
4769 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4771 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4773 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4774 clear current matrices.
4776 * buffer.c (mmap_enlarge): Don't print a message on stderr
4777 if mapping new memory at the end of the existing region fails.
4779 * dispnew.c (update_text_area): Don't skip over equal glyphs
4780 when the last current glyph overlaps the glyph to its right.
4782 2000-11-18 Miles Bader <miles@gnu.org>
4784 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4785 lines that *end* with "..." too (that's the most common case!).
4787 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4789 * xdisp.c (resize_mini_window): Temporarily change to the
4790 mini-window's buffer if necessary.
4792 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4793 the tooltip obscures less text under it.
4795 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4797 * puresize.h (BASE_PURESIZE): Increase to 700000.
4799 2000-11-18 Jason Rumney <jasonr@gnu.org>
4801 * w32term.c (w32_draw_bitmap): Use face to set colors.
4803 2000-11-17 Dave Love <fx@gnu.org>
4805 * lread.c (Fload): Fix #ifdef for pcc.
4807 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4809 * xdisp.c (pos_visible_p): Compute the default character height
4812 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4814 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4815 knowing the line's height; use the default font's height in that case.
4817 * xfaces.c (weight_table): Add `demi' with the same meaning as
4820 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4822 * dispnew.c (null_row): New global static variable.
4823 (clear_glyph_row): Delete local static variable null_row.
4825 2000-11-15 Jason Rumney <jasonr@gnu.org>
4827 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4828 (w32_alloc_lighter_color): Use new brightness calculations from
4829 xterm.c. Scale delta to be in the range expected by W32.
4830 (w32_draw_relief_rect): Use frame relief colors.
4832 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4834 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4835 (Qinhibit_default_face_x_resources): New variable.
4836 (syms_of_frame): Initialize it.
4837 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4839 * xdisp.c (pos_visible_p): Improve function comment.
4841 * lisp.h (BINDING_STACK_SIZE): New macro.
4843 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4844 reading the directory if readdir returns null and errno is EAGAIN
4847 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4849 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4850 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4851 Set amount_to_scroll to max of dx and scroll_step so that
4852 scroll-conservatively doesn't defeat scroll-step>1.
4853 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4854 scroll-conservatively for line-at-a-time scrolling.
4856 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4858 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4861 * xdisp.c (current_mode_line_height, current_header_line_height):
4863 (init_xdisp): Initialize them.
4864 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4865 and use exact mode line heights if it is set.
4867 * lisp.h (pos_visible_p): Change prototype.
4869 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4870 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4871 and current_header_line_height first.
4872 (current_mode_line_height, current_header_line_height):
4875 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4877 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4878 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4879 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4881 2000-11-14 Miles Bader <miles@gnu.org>
4883 * xterm.c (x_alloc_lighter_color): Include an additive component
4884 too for dark colors, because FACTOR isn't enough.
4885 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4888 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4890 * keyboard.c (show_help_echo): Call message3_nolog with number of
4891 bytes in the help string as 2nd parameter, instead of the number
4894 2000-11-13 Miles Bader <miles@gnu.org>
4896 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4897 (Fload): Use new openp return protocol.
4898 Don't try to use Vload_source_file_function to load .elc files.
4899 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4900 openp return protocol.
4901 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4903 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4905 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4907 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4908 Defined these macros.
4909 (NLIST_STRUCT): Avoid re-defining it.
4911 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4912 -I/usr/contrib/X11R6/include.
4913 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4915 2000-11-10 Jason Rumney <jasonr@gnu.org>
4917 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4919 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4920 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4922 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4923 (Qw32_charset_vietnamese): New symbol.
4924 (xlfd_charset_of_font): New function.
4925 (w32_load_system_font): Use it.
4926 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4927 when Vw32_charset_info_alist is nil to ensure default face always
4928 has font. Use Fcar and Fcdr for safety.
4929 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4930 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4931 pseudo-codepages for special cases.
4932 (w32_to_x_font): New parameter to allow charset portion to be
4933 specified where there is many to one mapping. Callers changed.
4934 (w32_list_fonts): Avoid listing fonts that won't display.
4936 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4938 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4939 (font_list_1): Renamed from font_list.
4940 (font_list): New function, trying alternative registries from
4941 Vface_alternative_font_registry_alist.
4942 (Finternal_set_alternative_font_registry_alist): New function.
4943 (syms_of_xfaces): Initialize and Staticpro
4944 Vface_alternative_font_registry_alist.
4945 Defsubr Finternal_set_alternative_font_registry_alist.
4947 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4949 * lisp.h (Flooking_at): Declare.
4951 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4953 * dired.c (directory_files_internal): Fix a braino.
4955 * dired.c (directory_files_internal): Add missing GCPRO's.
4958 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4960 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4961 (resize_mini_window): Return quickly if Vresize_mini_window is
4962 nil. Don't return if Vmax_mini_window_height is nil.
4964 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4965 (syms_of_xdisp): Initialize them.
4966 (resize_mini_window): Act according to the setting of
4967 Vresize_mini_window.
4968 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4970 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4971 scroll bar widget after configuring it, so that it will appear at
4972 the right position from the start.
4973 (XTredeem_scroll_bar): Cleaned up.
4975 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4977 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4978 font is taller than the frame line, we don't have to bias the
4981 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4983 2000-11-07 Dave Love <fx@gnu.org>
4985 * config.in (HAVE_MKSTEMP): Add.
4987 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4989 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4991 * window.c (Fset_window_configuration): Don't try to preserve
4992 point in the current buffer, if that buffer is displayed in more
4995 * xfaces.c (lookup_named_face): If default face isn't realized,
4996 try to realize it. Return -1 if not successful.
4997 (Fx_list_fonts): Handle case that face cannot be determined.
4998 (Fface_font): Likewise.
5000 2000-11-06 Gerd Moellmann <gerd@gnu.org>
5002 * window.c (displayed_window_lines): Detect partially
5003 visible lines at the bottom correctly.
5005 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
5007 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
5008 when ensuring we don't do visit in indirect buffer.
5010 2000-11-06 Kenichi Handa <handa@etl.go.jp>
5012 * composite.h (compose_chars_in_text): Add prototype.
5014 * composite.c (Vcomposition_function_table): New variable.
5015 (Qcomposition_function_table): New variable.
5016 (run_composition_function): Call
5017 Vcompose_chars_after_function with three arguments.
5018 (compose_chars_in_text): New function.
5019 (syms_of_composite): Modified the doc-string of
5020 Vcompose_chars_after_function. Declare composition-function-table
5021 as a lisp variable, and initialize it.
5023 * xfns.c (x_encode_text): Suppress producing escape sequences for
5026 * xselect.c: Include composite.h.
5027 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
5029 2000-11-05 Andrew Innes <andrewi@gnu.org>
5031 * w32term.c (x_produce_glyphs): Fix typo in enum name.
5033 * sysdep.c (read_input_waiting): Remove extraneous argument to
5036 * w32fns.c (Fx_server_version): Include w32_build_number in the
5039 * w32heap.c (w32_build_number): New variable.
5040 (cache_system_info): Set it.
5042 * w32heap.h (w32_build_number): Add extern.
5044 * emacs.c (syms_of_emacs): Update docstring for
5045 system-configuration, to reflect the actual usage on MS-Windows.
5047 2000-10-31 Gerd Moellmann <gerd@gnu.org>
5049 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
5050 process idle timers while waiting for another event.
5052 * dispnew.c (update_frame_line): Handle case where spaces in
5053 the default face are colored.
5055 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
5056 window height hasn't changed.
5058 2000-10-31 Jason Rumney <jasonr@gnu.org>
5060 * w32term.c (x_produce_glyphs): Handle composite characters.
5061 (x_draw_glyph_string_foreground)
5062 (x_draw_composite_glyph_string_foreground): Restore old font.
5064 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5066 * minibuf.c (read_minibuf): Reset the undo history just before
5067 starting the recursive-edit.
5069 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5071 * xfaces.c (menu_face_change_count): New variable.
5072 (Finternal_set_lisp_face_attribute): Increment it for changes
5074 (realize_basic_faces): Reflect changes in the `menu' faces
5077 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5078 dy obtained from the iterator's y-position after moving from
5079 scroll_margin_pos to PT; see comment there.
5081 * xdisp.c (safe_eval_handler): Call add_to_log.
5083 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5084 is not a symbol or string.
5086 * xdisp.c (echo_area_display): Don't perform a display update from
5087 inside redisplay. The update will happen anyway at the end of
5088 redisplay, and it can confuse redisplay (GC messages while
5089 redisplaying, for instance.)
5091 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5093 * xrdb.c (x_load_resources): Use the class name in the defaults.
5095 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5096 (regex_compile): Catch bogus \(\1\).
5098 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5100 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5103 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5104 we have a color cache, check that the cached color equals the
5105 allocated color. If not, clear the color cache.
5107 * window.c (displayed_window_lines): Change buffers if necessary.
5108 Fix computation of displayed lines.
5110 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5111 update_menu_bindings to DEFVAR_BOOL.
5113 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5115 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5117 * puresize.h (BASE_PURESIZE): Increase to 680000.
5119 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5121 2000-10-29 Jason Rumney <jasonr@gnu.org>
5123 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5125 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5126 (w32_cache_char_metrics): Handle possibility that 'x' does not
5127 exist in a BDF font.
5128 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5130 * w32bdf.h (bdffont): Add nchars.
5132 * w32bdf.c (set_bdf_font_info): Set it.
5133 (w32_BDF_TextOut): Swap byte order of double byte characters.
5134 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5136 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5138 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5139 don't override the colors in frame's param_alist, unless they are
5142 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5143 reverse the effect of the highlight flag.
5145 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5147 * window.h (Fwindow_live_p): Declare.
5149 * undo.c (record_delete): Check that last_undo_buffer is really a
5150 buffer before applying XBUFFER to it.
5152 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5155 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5157 * lisp.h (KEYMAPP): New macro.
5158 (get_keymap): Remove.
5159 (get_keymap_1): Rename get_keymap.
5161 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5163 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5165 * xmenu.c (single_submenu): Use KEYMAPP.
5166 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5167 Use KEYMAPP rather than Fkeymapp.
5169 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5171 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5172 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5173 Use KEYMAPP rather than Fkeymapp.
5174 (single_submenu): Use KEYMAPP.
5175 (w32_menu_show, w32_dialog_show): Use TRUE.
5177 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5179 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5180 (Fkeymapp): Use KEYMAPP.
5181 (get_keymap): Rename from get_keymap_1. Remove old def.
5182 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5183 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5184 (Fminor_mode_key_binding): Don't raise an error if the binding
5186 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5187 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5189 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5190 Allow Vspecial_event_map to be autoloaded.
5191 (menu_bar_items): Fetch the keymap rather than using keymapp.
5192 (menu_bar_one_keymap): No need to follow func-indirect any more.
5193 (parse_menu_item): get_keymap_1 -> get_keymap.
5194 (tool_bar_items): Fetch the keymap rather than using keymapp.
5195 (read_key_sequence): Use KEYMAPP.
5197 * intervals.c (get_local_map): Use get_keymap rather than following
5198 function-indirections explicitly.
5200 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5202 2000-10-27 Jason Rumney <jasonr@gnu.org>
5204 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5205 point, as Windows has oversized fonts.
5207 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5209 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5211 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5212 (freehook, reallochook): Handle null pointer arguments.
5213 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5215 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5217 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5218 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5219 Giving in to popular pressure to shut up the compiler with casts.
5221 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5223 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5224 signed value, and use a default value computed from the font's
5227 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5229 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5230 that specify a negative underline position can still use underlines.
5232 * window.c (Fpos_visible_in_window_p): Make POS default to
5233 WINDOW's point, not the current buffer's point.
5235 2000-10-26 Dave Love <fx@gnu.org>
5237 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5238 when it's necessary.
5240 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5242 * window.c (size_window): Compute size difference from sum of old
5243 child window sizes instead of from parent's size.
5245 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5246 Handle obscured lines at the top of the window.
5248 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5249 down after the last error condition check.
5251 * frame.c (Fdelete_frame): Run delete-frame-hook.
5253 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5255 * coding.c (decode_coding): Fix previous change (check also
5256 CODING_MODE_LAST_BLOCK).
5258 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5260 * regex.c: More `unsigned char' -> `re_char' changes.
5261 Also change several `int' into `re_wchar_t'.
5262 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5263 (PUSH_FAILURE_POINTER): Don't cast any more.
5264 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5265 We want GCC to complain, since this piece of code makes
5266 re_match non-reentrant, which *should* be fixed.
5267 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5268 (EXTEND_BUFFER): Use RETALLOC.
5269 (SET_LIST_BIT): Don't cast.
5270 (re_wchar_t): New type.
5271 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5272 that those two functions will always properly return.
5273 (IMMEDIATE_QUIT_CHECK): Cast to void.
5274 (analyse_first): Use recursion rather than an explicit stack.
5275 (re_compile_fastmap): Can't fail anymore.
5276 (re_search_2): Don't check re_compile_fastmap for failure.
5277 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5278 Now also sets the new value (passed in a new argument).
5279 (re_match_2_internal): Use it.
5280 Also, use a new var `reg' of type size_t when looping through regs
5281 rather than reuse the inappropriate `mcnt'.
5283 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5284 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5285 (where_is_internal): Renamed from Fwhere_is_internal.
5286 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5287 (Fwhere_is_internal): New function wrapping where_is_internal.
5288 (where_is_internal_1): Handle the case where we're filling the cache.
5289 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5291 2000-10-25 Miles Bader <miles@gnu.org>
5293 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5295 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5297 * window.c (pos_fully_visible_p): Removed.
5298 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5299 if position is visible and/or fully visible.
5301 * lisp.h (pos_visible_p): Add prototype.
5303 * xdisp.c (pos_visible_p): New function.
5305 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5307 * process.c (send_process): If OBJECT is t, it means that the data
5308 is from C string, but we should encode it. Before calling
5309 setup_raw_text_coding_system, be sure to flush out data by the
5310 previous coding system.
5312 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5314 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5315 assignment of startpos to prev when startpos == pos.
5317 * editfns.c (find_field): Set the field stickiness correctly from
5318 overlay fields. Use renamed `text_property_stickiness'.
5319 (text_property_stickiness): Renamed from `char_property_stickiness'.
5320 Only check text properties, not overlays.
5321 * textprop.c (get_char_property_and_overlay): New function.
5322 (Fget_char_property): Use it.
5323 * intervals.h (get_char_property_and_overlay): Add declaration.
5325 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5327 * keymap.c: Use AREF, ASET and ASIZE macros.
5328 (Fmake_sparse_keymap): Docstring fix.
5330 (shadow_lookup): Move up.
5331 Handle the case where lookup-key returns an integer.
5332 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5333 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5334 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5335 Simplify/rewrite the keymap-finding code.
5336 Add check for command shadowing, using shadow_lookup.
5338 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5340 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5341 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5344 2000-10-24 Andrew Innes <andrewi@gnu.org>
5346 * dired.c (directory_files_internal_unwind): New function.
5347 (directory_files_internal): Use it to ensure closedir is called
5348 even if expand-file-name or file-attributes throw, eg. because of
5349 a user interrupt. Also enable immediate_quit while calling
5350 re_search, so that matching can be interrupted as well.
5352 2000-10-24 Andrew Innes <andrewi@gnu.org>
5354 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5356 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5357 so that re_search functions only quit when callers expect them to.
5359 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5361 * regex.c (regex_compile): Change the way of handling a range from
5362 a char less than 256 to a char not less than 256.
5364 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5366 * window.c (size_window): Prevent setting window's width or
5367 height to a negative value (esp. with XSETFASTINT).
5369 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5370 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5371 (protect_malloc_state) [GC_MALLOC_CHECK &&
5372 GC_PROTECT_MALLOC_STATE]: New function.
5373 (PROTECT_MALLOC_STATE): New macro.
5374 (__malloc_initialize, morecore, _malloc_internal)
5375 (_free_internal) _realloc_internal): Use it to make _heapinfo
5376 read-only outside of gmalloc.
5378 * keymap.c: Update copyright.
5380 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5383 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5385 * filelock.c (unlock_all_files): Use unlock_file to expand each
5386 buffer's file_truename before trying remove its lock file.
5388 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5390 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5391 or CRLF, decode EOLs.
5393 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5395 * window.c (Fdisplay_buffer): Fix doc.
5397 2000-10-23 Jason Rumney <jasonr@gnu.org>
5399 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5400 ASCII font of default fontset on Windows.
5402 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5403 xterm.c comment below).
5405 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5407 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5409 * xterm.c (x_connection_closed): Reset handling_signal.
5411 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5413 2000-10-23 Miles Bader <miles@gnu.org>
5415 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5416 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5417 maintain old behavior.
5418 * minibuf.c (Fminibuffer_complete): Likewise.
5420 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5422 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5423 that when a font can't be exactly centered, it errs up rather than
5426 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5428 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5430 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5432 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5434 * dispnew.c [macintosh]: Include macterm.h.
5435 (init_display) [macintosh]: Initialization for window system.
5437 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5438 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5439 syms_of_search, x_term_init, and init_keyboard before calling
5440 init_window_once. Also, call syms_of_xmenu.
5442 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5443 default fontset to Monaco.
5445 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5446 NewMacWindow and DisposeMacWindow.
5447 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5448 instead of calling NewMacWindow and setting fields of
5449 f->output_data.mac directly. Call init_frame_faces.
5450 (Fdelete_frame) [macintosh]: Remove unused code.
5451 (Fmodify_frame_parameters) [macintosh]: Call
5452 x_set_frame_parameters instead of mac_set_frame_parameters.
5454 * frame.h [macintosh]: Define menu_bar_lines field in struct
5455 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5457 * keyboard.c [macintosh]: Include macterm.h.
5458 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5459 and menu_bar_activate_event type events as for X and NT.
5460 (make_lispy_event) [macintosh]: Construct lisp events of type
5461 MENU_BAR_EVENT as for X and NT.
5463 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5464 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5465 (sys_subshell) [macintosh]: Remove definition entirely.
5466 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5467 Vwindow_system_version here. Remove initialization of
5468 Vx_bitmap_file_path.
5469 (read_input_waiting): Correct the number of parameters passed to
5471 Move all Macintosh functions to mac/mac.c.
5473 * term.c [macintosh]: Include macterm.h.
5475 * window.c [macintosh]: Include macterm.h.
5477 * xdisp.c [macintosh]: Include macterm.h. Declare
5478 set_frame_menubar and pending_menu_activation.
5479 (echo_area_display) [macintosh]: Do not return if terminal frame
5480 is the selected frame.
5481 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5482 Allow only the selected frame to set menu bar.
5483 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5484 calling FRAME_EXTERNAL_MENU_BAR (f).
5485 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5487 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5488 and check_x. Declare XCreateGC. Define x_create_gc and
5489 x_free_gc. Initialize font_sort_order.
5490 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5491 but call x_list_fonts instead of w32_list_fonts.
5492 (Finternal_face_x_get_resource) [macintosh]: Do not call
5493 display_x_get_resource.
5494 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5495 (realize_x_face) [macintosh]: Load the font if it is specified in
5497 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5499 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5501 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5502 is nil: since we go to the end of submap anyway, we'd end up
5504 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5505 doesn't obey autoload.
5507 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5509 * msdos.c (dos_set_window_size): Update screen dimension variables.
5511 2000-10-21 Jason Rumney <jasonr@gnu.org>
5513 * w32term.c (w32_cache_char_metrics): Double check that font is
5514 really fixed pitch before trusting tmPitchAndFamily.
5516 2000-10-21 Andrew Innes <andrewi@gnu.org>
5518 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5520 * w32term.h: Extern decl for w32_cache_char_metrics.
5522 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5524 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5525 (w32_unload_font): Free per_char array if present.
5527 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5528 cached information in emulated XFontStruct to handle common cases
5529 quickly. Do not allocate XCharStruct for return.
5530 (w32_native_per_char_metric): New function.
5531 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5533 (x_produce_glyphs): Don't get an HDC. Change calls to
5534 w32_per_char_metric to match arg change above. Remove calls to
5536 (w32_get_glyph_overhangs): Ditto.
5537 (w32_cache_char_metrics): New function.
5539 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5540 ($(BLD)/casefiddle.$(O)): Remove compile command.
5541 ($(BLD)/gmalloc.$(O)): Remove compile command.
5542 ($(BLD)/dispnew.obj):
5543 ($(BLD)/keyboard.obj):
5544 ($(BLD)/w32inevt.obj):
5545 ($(BLD)/w32bdf.obj):
5547 ($(BLD)/buffer.obj):
5548 ($(BLD)/editfns.obj):
5550 ($(BLD)/fileio.obj):
5552 ($(BLD)/indent.obj):
5553 ($(BLD)/insdel.obj):
5554 ($(BLD)/intervals.obj):
5555 ($(BLD)/minibuf.obj):
5557 ($(BLD)/scroll.obj):
5558 ($(BLD)/sysdep.obj):
5559 ($(BLD)/textprop.obj):
5560 ($(BLD)/widget.obj):
5561 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5562 ($(BLD)/term.obj): Add dependency on dispextern.h.
5564 * makefile.nt ($(BLD)\dispnew.obj):
5565 ($(BLD)\keyboard.obj):
5566 ($(BLD)\w32inevt.obj):
5567 ($(BLD)\w32bdf.obj):
5569 ($(BLD)\buffer.obj):
5570 ($(BLD)\editfns.obj):
5572 ($(BLD)\fileio.obj):
5574 ($(BLD)\indent.obj):
5575 ($(BLD)\insdel.obj):
5576 ($(BLD)\intervals.obj):
5577 ($(BLD)\minibuf.obj):
5579 ($(BLD)\scroll.obj):
5580 ($(BLD)\sysdep.obj):
5581 ($(BLD)\textprop.obj):
5582 ($(BLD)\widget.obj):
5583 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5584 ($(BLD)\term.obj): Add dependency on dispextern.h
5586 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5588 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5589 with an additional argument of Qt.
5591 2000-10-21 Miles Bader <miles@gnu.org>
5593 * window.c (pos_fully_visible_in_window_p): New function.
5594 (Fpos_visible_in_window_p): Add FULLY argument.
5595 Use pos_fully_visible_in_window_p.
5596 (window_scroll_pixel_based, window_scroll_line_based): Update
5597 calls to Fpos_visible_in_window_p.
5598 * lisp.h (Fpos_visible_in_window_p): Update prototype
5600 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5602 * alloc.c (toplevel): Conditionalize compilation of mem_*
5603 functions differently.
5605 2000-10-20 Jason Rumney <jasonr@gnu.org>
5607 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5608 mem_init where it used to be. mem_z etc not defined otherwise.
5610 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5612 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5614 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5615 structure definition and related variabled to the top of the file.
5616 Include this code when GC_MALLOC_CHECK is defined.
5617 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5618 register/unregister allocated region.
5619 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5620 which isn't allocated.
5621 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5622 something which is already in use.
5623 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5624 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5625 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5626 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5628 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5629 _malloc_internal instead of malloc.
5630 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5633 2000-10-20 Andrew Innes <andrewi@gnu.org>
5635 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5637 (my_strftime) <macro>: Don't use macro arg list when redefining as
5639 (my_strftime) <function>: Supply 0 as ut argument.
5641 2000-10-19 Jason Rumney <jasonr@altavista.net>
5643 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5644 including dispextern.h, as it stops faces from working.
5646 * w32fns.c (Fx_create_frame): Don't bother calling
5647 face-set-after-frame-default since the caller does it for us
5648 anyway. Clean up calls to x_get_arg to be consistent with X.
5650 * w32term.c (x_produce_glyphs): Handle
5651 unibyte_display_via_language_environment correctly.
5652 (w32_draw_box_rect): Fix the calculation of width and height.
5654 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5655 as it has stopped working.
5656 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5659 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5661 * eval.c (skip_debugger): Prevent a compiler warning.
5662 (Fcondition_case): Likewise.
5663 (Fbacktrace_frame): Use a null interactive spec.
5665 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5667 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5669 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5671 * strftime.c: Sync with glibc, file version 1.78.
5672 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5673 should no longer be used according to ISO 8601.
5675 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5676 no map for meta_prefix_char, don't try to use it as a keymap.
5677 Instead, if T_OK is non-zero, look up a default binding, if any,
5678 otherwise, if T_OK is zero, return nil.
5680 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5681 (x_to_xcolors, png_load): Use x_query_color.
5683 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5685 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5687 (x_copy_color, x_alloc_lighter_color): Likewise.
5689 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5690 (x_query_color, x_query_colors): Add prototype.
5692 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5693 check_string_bytes only if not noninteractive, increase count to 50.
5695 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5697 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5700 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5702 * alloc.c (pure_bytes_used): Renamed from pureptr.
5704 (pure_alloc): New function.
5705 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5707 (Fpurecopy): Use PURE_POINTER_P.
5709 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5710 PT has moved backward.
5712 * xdisp.c (cursor_row_p): Take continued lines into account.
5714 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5716 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5717 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5718 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5721 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5722 of selective display off while searching for the next line start.
5724 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5726 * Makefile.in (term.o): Depend on dispextern.h.
5728 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5730 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5732 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5734 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5735 the iterator at the beginning, so that they can be set later on,
5736 for instance in reseat_at_next_visible_line_start, without being
5739 * xfns.c (pbm_format): Add :foreground and :background keywords.
5740 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5741 (xbm_load): Recognize foreground and background color specifications.
5743 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5745 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5747 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5749 * msdos.c (IT_set_face): Compare highlighted face with the default
5750 face, and invert colors if these faces' colors are identical.
5751 (Fmsdos_remember_default_colors): Don't swap foreground and
5752 background colors in initial_colors[].
5753 (IT_set_frame_parameters): Don't swap frame's foreground and
5754 background pixels. If ALIST includes "(reverse . t)", swap
5755 foreground-color and background-color properties in frame's
5756 param_alist. If the original frame's param_alist doesn't specify
5757 the colors, store unspecified-fg and unspecified-bg, reversed if
5760 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5761 the colors are unspecified and reversed, reverse fore- and back-
5762 ground in the returned value.
5763 (Fframe_parameter): Ditto.
5765 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5767 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5768 get_last_unchanged_at_beg_row.
5769 (find_first_unchanged_at_end_row): Renamed from
5770 get_first_unchanged_at_end_row.
5771 (find_first_unchanged_at_end_row): Convert assertions to
5772 unconditional tests which abort. When looking for a row in
5773 unchanged text, don't go further back than first_text_row.
5775 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5776 Don't add in the last line's height when deciding if the new
5777 position is below the scroll margin.
5779 2000-10-16 Miles Bader <miles@gnu.org>
5781 * editfns.c (Fconstrain_to_field): Check carefully for field
5782 boundaries if either OLD_POS or NEW_POS has a non-nil field
5783 property, even if they're the same.
5785 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5787 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5788 height for XFillRectangle.
5790 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5792 * syntax.c (Fstring_to_syntax): New function extracted from
5793 Fmodify_syntax_entry.
5794 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5795 (skip_chars, Fforward_comment): Remove unused variables.
5796 (syms_of_syntax): Add defsubr for string-to-syntax.
5797 (describe_syntax): Add code for comment and string fences.
5799 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5801 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5802 Do the meta->esc mapping. Call get_keyelt before returning.
5803 Start scanning from the second element (the first is always `keymap')
5804 to make it easier to detect when we reach a parent map.
5805 Handle the case of inheriting from a symbol whose function is a map.
5806 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5807 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5808 (get_keyelt, Flookup_key): Update call to access_keymap.
5809 Remove the meta->esc mappings.
5810 (define_as_prefix): Delete old disabled code.
5811 (menu_item_p): New function.
5812 (where_is_internal_1): Skip over the few remaining menu items.
5813 * lisp.h (access_keymap): Update prototype.
5814 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5815 Update call to access_keymap.
5816 (follow_key, read_key_sequence): Update calls to access_keymap.
5817 Remove the meta->esc mappings.
5819 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5821 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5822 with additional argument.
5824 * xdisp.c (cursor_row_p): New function.
5825 (try_cursor_movement, display_line): Use it.
5827 * xdisp.c (append_space): Also save/restore iterator's current
5828 character and its length.
5830 * xdisp.c (init_from_display_pos): Add an assertion.
5831 (handle_stop): Don't set iterator's add_overlay_start.
5832 (handle_invisible_prop): Likewise.
5833 (load_overlay_strings): If text under an overlay is invisible,
5834 take both before- and after-strings into account when the iterator
5835 is positioned either at the start or at the end of the overlay.
5836 (forward_to_next_line_start): Rewritten.
5837 (reseat_at_next_visible_line_start): Rewritten.
5838 (set_iterator_to_next): Add parameter RESEAT_P.
5840 * dispextern.h (struct it): Remove member add_overlay_start.
5841 (set_iterator_to_next): Change prototype.
5843 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5845 * coding.c (code_convert_region): Be sure to initialize
5846 coding->category_idx.
5847 (decode_coding_string): Set coding->src_multibyte and
5848 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5849 (encode_coding_string): Set coding->src_multibyte and
5850 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5852 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5854 * xfns.c (Fx_create_frame): Don't bother calling
5855 face-set-after-frame-default since the caller does it for us anyway.
5857 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5859 * window.c (coordinates_in_window): Fix detection of vertical line
5860 on character terminals.
5862 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5864 * editfns.c (save_excursion_save): Additionally record the
5866 (save_excursion_restore): If buffer was visible in a window, and a
5867 different window was selected, and the old selected window is
5868 still live, restore point in that window.
5870 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5872 * xterm.c (x_produce_glyphs): Handle
5873 unibyte_display_via_language_environment correctly.
5875 * regex.c (regex_compile): Change the way of handling a range from
5876 unibyte char to multibyte char.
5878 * syntax.c (skip_chars): Change the way of handling a range from
5879 unibyte char to multibyte char.
5881 * process.c (read_process_output): Cancel previous change.
5883 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5885 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5887 * charset.c (Ffind_charset_string): Doc fix.
5888 (Ffind_charset_region): Doc fix.
5890 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5892 * process.c (read_process_output): Fix previous change. Adjust
5893 multibyteness of text to insert in a buffer by
5894 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5896 2000-10-10 Andreas Schwab <schwab@suse.de>
5898 * alloc.c (mark_object): Remove all workarounds installed on
5901 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5903 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5904 (base64_encode_1): Make it work for a text of multibyte form.
5905 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5906 case. Don't call str_to_multibyte because base64_decode_1
5907 produces correct multibyte form for eight-bit codes.
5908 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5909 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5910 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5913 * charset.h (CHAR_STRING): Optimized for single byte characters.
5915 2000-10-09 Andreas Schwab <schwab@suse.de>
5917 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5918 -1 after socket is closed, to fall through to error processing.
5920 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5922 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5923 variables. If ALIST includes foreground-color or
5924 background-color, change also the colors of the default face for
5927 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5929 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5930 them extern (they are defined on xfaces.c).
5931 (syms_of_msdos): Don't intern and don't staticpro
5932 Qbackground_color and Qforeground_color.
5934 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5936 * frame.c (Fframe_parameter): For non-windowed frames, if
5937 f->param_alist says foreground or background color is unspecified,
5938 call tty_color_name to return the color name computed from the
5939 frame's current colors.
5941 2000-10-06 Dave Love <fx@gnu.org>
5943 * terminfo.c (ospeed): Don't declare.
5945 * sysdep.c: Don't include string.h.
5946 (h_errno): Declare conditional also on TRY_AGAIN.
5948 * charset.c (Ffind_charset_string): Doc fix.
5950 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5951 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5954 2000-10-05 Dave Love <fx@gnu.org>
5956 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5957 position like menu-bar.
5959 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5961 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5963 * xdisp.c (handle_single_display_prop): Use safe_call1.
5964 (safe_call): Renamed from call_function.
5965 (safe_call1): New function.
5966 (handle_fontified_prop): Use safe_call1 instead of call1.
5967 (safe_eval): Renamed from eval_form.
5968 (safe_eval_handler): Renamed from eval_handler.
5969 (handle_single_display_prop, display_mode_element): Use safe_eval
5970 instead of eval_form.
5972 * xfaces.c (merge_face_heights): Use safe_call instead of
5975 * keyboard.c (show_help_echo): Use safe_call instead of
5976 call_function; use safe_eval instead of eval_form.
5978 * lisp.h (safe_call): Renamed from call_function.
5979 (safe_eval): Renamed from eval_form.
5980 (safe_call1): Add prototype.
5982 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5984 * xfns.c (image_ascent): Rearrange ascent calculation for the
5987 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5989 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5990 (where_is_internal_1): Don't bother ignoring menu-items any more.
5992 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5994 * keyboard.c (update_menu_bindings): New variable.
5995 (parse_menu_item): Use AREF. If update_menu_bindings
5996 is 0, don't update menu bindings.
5997 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5999 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
6001 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
6004 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
6006 * syntax.c (forw_comment): Match nestedness of ender/starter.
6007 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
6008 (prev_char_comstart_first): Remove.
6009 (back_comment): Check two-char comment markers more carefully
6010 to better handle overlapping cases like *//* or /* */* */ ...
6011 Match nestedness of ender/starter.
6013 2000-10-02 Dave Love <fx@gnu.org>
6015 * config.in (HAVE_GAI_STRERROR): Add undef.
6017 * process.c (Fopen_network_stream): Use it.
6019 * m/alpha.h (NO_REMAP): Don't define.
6021 2000-10-02 Gerd Moellmann <gerd@gnu.org>
6023 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
6024 return with a string converted to an integer or vice versa when
6025 Vmocklisp_arguments is t.
6026 (Fsignal): Likewise. The function can return for `quit'.
6027 (struct gcpro): Declare member `var' to point to a volatile
6030 * eval.c (error): Prevent compiler warning.
6032 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
6034 * keymap.c (keymap_memberp): New function.
6035 (Fset_keymap_parent): Use it.
6036 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
6037 Use keymap_memberp to avoid creating cycles.
6038 (access_keymap): Use KEYMAPP.
6040 2000-09-30 Gerd Moellmann <gerd@gnu.org>
6042 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
6043 gai_strerror. Make sure xerrno is set if connect fails. Improve
6046 2000-09-29 Jason Rumney <jasonr@gnu.org>
6048 * w32term.c (w32_char_font_type, w32_encode_char)
6049 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
6050 (w32_bdf_per_char_metric): New function.
6051 (w32_per_char_metric): Use it.
6052 (x_draw_glyph_string_background): Always draw background for BDF
6055 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
6056 GDI object which is a scarce resource.
6058 * w32bdf.c (search_file_line): Fix skipping of whitespace.
6059 (get_quoted_string): Fix limit on memchr search.
6060 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
6061 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
6062 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
6063 (get_cached_font_char, cache_char_offset): Use macro
6064 BDF_CODEPOINT_RANGE_COVER_P.
6065 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6066 (clear_cached_bitmap_slots): New function.
6067 (GET_HEX_VALUE): G-Z, g-z are not hex.
6068 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6069 (get_bitmap_with_cache): Use new cache implementation.
6070 (create_offscreen_bitmap): New function.
6071 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6073 * w32term.c (x_produce_glyphs): If the distance from the current
6074 position to the next tab stop is less than a canonical character
6075 width, use the tab stop after that.
6076 (x_draw_glyphs): Handle case START and END are out of bounds more
6078 (x_clear_mouse_face): Block/unblock input.
6079 (x_display_and_set_cursor): Don't show a hollow box cursor for
6080 buffers whose cursor_type is nil.
6082 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6084 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6086 * dispextern.h (updating_frame): Declare extern.
6088 2000-09-29 Andreas Schwab <schwab@suse.de>
6090 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6092 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6094 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6095 use its function definition.
6096 (tool_bar_items): Likewise.
6098 * lisp.h (fatal): Declare NO_RETURN.
6100 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6102 * keymap.c: Remove the line "#undef NULL".
6104 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6106 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6108 2000-09-28 Dave Love <fx@gnu.org>
6110 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6112 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6114 * .gdbinit (xreload): Note its need on GNU/Linux.
6116 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6117 r_alloc, r_alloc_free.
6119 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6121 * syntax.c (skip_chars): Handle negation correctly.
6123 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6125 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6126 with non-zero FORCE_P argument.
6128 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6131 * xdisp.c (window_box_height): Add an assertion.
6133 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6134 tool-bar than is available.
6135 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6137 2000-09-27 Dave Love <fx@gnu.org>
6139 * s/irix6-5.h: Now works 64-bit. Tidied.
6141 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6143 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6144 instead of BITS_PER_INT.
6145 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6146 EMACS_UINT, respectively.
6147 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6149 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6151 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6153 * window.c (freeze_window_starts): Construct last argument for
6154 foreach_window differently.
6156 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6158 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6159 EMACS_UINT instead of `int' and `unsigned int'.
6160 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6162 * frame.h (struct frame): Make the `nothing' member of union
6163 output_data an EMACS_INT.
6165 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6166 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6167 size in the sdata structure.
6168 (SDATA_NBYTES, SDATA_DATA): New macros.
6169 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6170 differently for the different layout of the sdata structure.
6171 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6173 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6174 Check that size recorded in the string size and size recorded in
6175 the sdata structure agree.
6177 2000-09-25 Dave Love <fx@gnu.org>
6179 * buffer.c: Include stdio.h.
6181 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6183 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6185 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6186 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6187 (__malloc_extra_blocks): Declare as __malloc_size_t.
6189 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6191 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6193 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6194 (read_char): If help-echo is showing, preserve the echo area
6197 * xdisp.c (help_echo_showing_p): New variable.
6198 (set_message): Reset it to 0.
6199 (init_xdisp): Initialize help_echo_showing_p.
6201 * dispextern.h (help_echo_showing_p): Declare extern.
6203 * config.in: Fix typo in __GNUC_MINOR__.
6205 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6207 * s/freebsd.h (POSIX_SIGNALS): Define.
6209 * xterm.c (x_clear_mouse_face): Block/unblock input.
6211 2000-09-24 Dave Love <fx@gnu.org>
6213 * fns.c (base64_encode_1): Fix last change.
6215 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6217 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6219 * xdisp.c (try_window_reusing_current_matrix): More fixes
6220 for the case window has a header-line.
6222 2000-09-22 Dave Love <fx@gnu.org>
6224 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6227 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6229 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6231 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6233 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6236 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6239 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6240 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6241 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6244 * marker.c (byte_char_debug_check): Return void.
6246 * xfns.c (Fx_create_frame): Set default frame parameter value
6247 for tool-bar-lines to 1.
6249 * dispnew.c (scrolling_window): Compare y-positions of rows
6250 equal at the start. Some simplification.
6252 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6253 reused rows' y-position in the case window has a header-line, and
6254 new window start is greater than old window start.
6256 * process.c (process_sent_to): New variable.
6257 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6258 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6259 Declare more parameters volatile.
6261 * lread.c (Vrecursive_load_depth_limit): New variable.
6262 (Fload): Check recursive loads whose recursion depth exceeds
6263 Vrecursive_load_depth_limit.
6264 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6266 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6268 * fileio.c (Fread_file_name): Doc fix.
6270 * editfns.c (Fmessage_or_box): Doc fix.
6272 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6274 * xfns.c (xbm_scan): Allow C-style comments.
6276 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6277 symbols are specified, add color translations to the cache.
6278 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6279 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6281 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6282 structures to xpm_init_color_cache.
6284 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6286 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6288 2000-09-19 Andrew Innes <andrewi@gnu.org>
6290 * makefile.nt (bootstrap-emacs): Don't change directory.
6292 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6294 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6296 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6297 If output buffer is too small, signal an appropriated error.
6299 2000-09-18 Dave Love <fx@gnu.org>
6301 * keyboard.c (menu_bar_items, tool_bar_items)
6302 (current_active_maps): Remove redundant get_local_map call.
6304 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6306 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6307 cursor for buffers whose cursor_type is nil.
6309 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6310 a feature to implement that is already implemented.
6311 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6314 * xfns.c (x_clear_image_1): New function.
6315 (x_clear_image): Use it.
6316 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6318 * dispnew.c (update_window): Move test for invisible lines
6319 at the top to update_window_line.
6320 (update_window_line): Handle invisible lines here.
6322 * xfns.c (clear_image_cache): Clear current matrices of all
6323 frames sharing an image cache. Block input while freeing
6324 images. Fix timestamp comparison.
6325 (x_clear_image): Also free the mask.
6327 * xfns.c (lookup_image): Block input while loading the image so
6328 that we won't get interrupted in a state where the image isn't yet
6330 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6331 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6332 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6333 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6335 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6337 * dispnew.c (update_window): Make sure to make desired rows
6338 current even if they are completely invisible at the top
6341 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6343 * xfns.c (lookup_image): Build mask before applying an algorithm.
6344 Recognize algorithm `disabled'.
6345 (cross_disabled_images): New variable.
6346 (COLOR_INTENSITY): New macro.
6347 (x_detect_edges): Use COLOR_INTENSITY.
6348 (x_disable_image): New function.
6349 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6351 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6352 disabled state, don't apply an image transformation algorithm if
6353 the user specified an image for the disabled state. Use
6354 `:algorithm disabled' for creating a disabled item's image if the
6355 user hasn't specified an image.
6357 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6358 allocation functions with the XPM lib.
6359 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6360 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6361 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6362 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6363 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6364 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6365 functions, if possible, because these handle color allocation
6366 failure more gracefully.
6367 (Fimage_mask_p): New function.
6369 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6370 (Qedge_detection, Qheuristic): New symbols.
6371 (syms_of_xfns): Initialize new symbols.
6372 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6373 `algorithm (edge-detection ...)'.
6374 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6375 (tiff_format, gif_format, gs_format): Add `:mask'.
6376 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6377 (GIF_MASK, GS_MASK): New enumerators.
6378 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6379 (emboss_matrix, laplace_matrix): New variables.
6380 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6381 (x_edge_detection): New functions.
6382 (x_laplace): Rewritten in terms of x_detect_edges.
6383 (x_build_heuristic_mask): If image has a mask, free it.
6385 2000-09-14 Andrew Innes <andrewi@gnu.org>
6387 * makefile.w32-in: Revert to Unix line endings.
6389 2000-09-14 Andrew Innes <andrewi@gnu.org>
6391 * makefile.w32-in: Standardize indentation somewhat.
6392 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6393 cater for differences between shells.
6395 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6397 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6399 * xterm.c (x_produce_glyphs): If the distance from the current
6400 position to the next tab stop is less than a canonical character
6401 width, use the tab stop after that.
6403 2000-09-14 Dave Love <fx@gnu.org>
6405 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6407 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6409 * xdisp.c (handle_fontified_prop): While running fontification
6410 functions, bind `fontification-functions' and
6411 `after-change-functions' to nil.
6413 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6414 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6416 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6418 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6419 USE_MMAP_FOR_BUFFERS.
6421 * insdel.c (make_gap): Use enlarge_buffer_text.
6423 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6424 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6425 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6426 from former r_alloc_* functions in ralloc.c.
6427 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6428 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6429 (mmap_init) [REL_ALLOC_MMAP]: New function.
6430 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6431 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6434 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6435 (enlarge_buffer_text): Add prototype.
6437 * ralloc.c: Remove everything having to do with the use of mmap.
6439 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6441 * sound.c (Fplay_sound): Doc fix.
6443 * keyboard.c: Avoid some more compiler warnings.
6444 (parse_tool_bar_item): Ignore cached key bindings.
6446 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6447 and allocation of Lisp data.
6449 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6451 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6452 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6455 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6457 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6459 * ccl.c: Comment fixed.
6460 (MAX_MAP_SET_LEVEL): Increased to 30.
6461 (PUSH_MAPPING_STACK): Enclose with do-while block.
6462 (POP_MAPPING_STACK): Likewise.
6463 (stack_idx_of_map_multiple): New variable.
6464 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6465 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6466 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6467 (ccl_driver) <CCL_MapSingle>: Likewise.
6468 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6469 with the case where looking up process reaches to the end of
6470 map-set, and call CCL programs as the above change.
6472 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6474 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6475 that might be clobbered by longjmp.
6476 (check_x_display_info, x_decode_color, create_frame_xic)
6477 (Fx_display_backing_store, Fx_display_visual_class)
6478 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6480 * lread.c (init_lread): Set Vloads_in_progress to nil.
6481 (Fload): Show list of recursively loaded files, when signaling an
6484 * lread.c (Vloads_in_progress): New variable.
6485 (record_load_unwind): New function.
6486 (Fload): Check for recursive loads.
6487 (syms_of_lread): Initialize Vloads_in_progress.
6488 (read_integer, read1): Avoid some compiler warnings.
6490 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6493 2000-09-11 Miles Bader <miles@gnu.org>
6495 * editfns.c (Fbuffer_string): Doc fix.
6497 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6499 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6501 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6503 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6504 whether to include other header files.
6506 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6508 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6509 by Fmemq as a boolean.
6511 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6513 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6515 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6517 * ralloc.c (mmap_fd): Remove initializer which can make it
6518 read-only in a dumped Emacs.
6519 (mmap_fd_1): New variable.
6520 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6521 restore it from there.
6522 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6523 unconditionally so that mmap_fd can be initialized there.
6524 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6525 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6526 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6528 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6530 * xdisp.c (dump_glyph_row): Fix printf format string.
6531 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6533 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6535 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6538 * xdisp.c (try_window_id): When trying to locate cursor in
6539 unchanged rows at the top, handle the case that we can't find it.
6541 * xterm.c (x_draw_glyphs): Handle case START and END are out
6542 of bounds more carefully.
6544 2000-09-08 Dave Love <fx@gnu.org>
6546 * s/sol2.h (REL_ALLOC_MMAP): Define.
6547 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6549 * ralloc.c: Don't include string.h (redundant).
6550 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6551 [!MAP_ANON]: Include fcntl.h.
6552 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6553 (r_alloc, r_re_alloc, r_alloc_free)
6554 (mmap_enlarge, mmap_set_vars): Use it.
6555 (r_alloc_init_fd): New function.
6556 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6557 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6560 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6563 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6564 change to __NetBSD__.
6566 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6568 * search.c (compile_pattern): Check the multibyteness of cached
6571 2000-09-08 Miles Bader <miles@gnu.org>
6573 * xfaces.c (default_face_vector): Function removed.
6574 (Finternal_merge_in_global_face): Restore old global/local
6575 attribute override order. Use inline loop instead of calling
6576 default_face_vector.
6578 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6580 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6581 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6582 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6583 where necessary, in case POINTER_TYPE is `void'.
6585 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6587 * frame.c (make_terminal_frame): Initialize frame foreground and
6588 background colors to unspecified, for the initial instance of an
6591 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6593 * ralloc.c (mmap_find): Fix overlap computation.
6594 (mmap_enlarge): Compute nbytes before trying to find an
6597 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6600 * lread.c (syms_of_lread): Change value of regexp
6601 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6603 * xmenu.c (xdialog_show): When looking up the selection in
6604 menu_items, take `quote' boundaries into account; this corresponds
6605 to a nil ITEM in x-popup-dialog.
6607 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6609 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6611 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6613 * coding.c (encode_coding_sjis_big5): Use translation table for
6614 encoding, not decoding. Fix the handling of latin-jisx0201.
6615 Check for the charset katakana-jisx0201 too.
6616 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6617 (detect_coding_sjis): Check the byte sequence more rigidly.
6619 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6621 * xfaces.c (Vparam_value_alist): New variable.
6622 (syms_of_xfaces): Initialize it.
6623 (Finternal_set_lisp_face_attribute): Avoid more consing.
6625 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6627 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6628 (Qbackground_mode): New variable.
6629 (syms_of_frame_1): Initialize Qbackground_mode.
6631 * lisp.h (Qdisplay): Declare extern.
6633 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6634 change face on all frames, and change the default for new frames.
6636 2000-09-07 Dave Love <fx@gnu.org>
6638 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6640 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6642 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6644 * charset.c: Include composite.h
6645 (lisp_string_width): New function.
6646 (Fstring_width): Call lisp_string_width instead of strwidth.
6648 * Makefile.in (charset.o): Depends on composite.h.
6650 * process.c (read_process_output): Before inserting the decoded
6651 text in the buffer, adjust the multibyteness.
6653 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6655 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6656 buffer's text buffer is null, map new memory.
6658 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6659 POINTER_TYPE and size_t.
6660 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6661 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6662 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6663 [REL_ALLOC_MMAP]: New macros.
6664 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6665 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6666 [REL_ALLOC_MMAP]: New functions.
6668 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6669 before and after unexec.
6671 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6672 text buffers if necessary.
6674 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6675 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6678 * config.in (HAVE_MMAP): Add #undef.
6680 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6682 * frame.c (Qdisplay_type): New variable.
6683 (syms_of_frame_1): Initialize it.
6684 (Fframe_parameter): New function that avoids consing.
6685 (syms_of_frame): Defsubr it.
6687 * buffer.c (Fother_buffer): Consider buffers as invisible when
6688 they are displayed in a window on an invisible frame.
6690 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6691 get-largest-window always return nil.
6693 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6695 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6696 variable; recognize Emacs 19 elc files.
6698 2000-09-04 Miles Bader <miles@gnu.org>
6700 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6701 before initially popping up the menu, so the menu doesn't flash
6702 when the face settings are significantly different from the defaults.
6704 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6706 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6707 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6708 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6709 (BIT_UNIBYTE): Remove.
6710 (re_match_2_internal): Delete corresponding code and streamline the
6711 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6712 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6713 (re_wctype_t): New type.
6714 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6715 (regex_compile): Use them and fix handling of overly long char classes.
6717 2000-09-03 Andrew Innes <andrewi@gnu.org>
6719 * makefile.w32-in: Change to DOS line endings.
6721 * s/ms-w32.h (ORDINARY_LINK): New define.
6723 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6724 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6726 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6727 (distclean): Delete them here instead.
6729 * w32proc.c (compare_env): Convert to uppercase for comparison,
6730 not lowercase, to match how the native Windows shell works.
6732 2000-09-03 Jason Rumney <jasonr@gnu.org>
6734 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6735 CVS changes the line-ends when checking in/out on DOS/Windows.
6737 * makefile.nt (emacs): Do not change directory to run temacs, as
6738 the load-path is set relative to current directory.
6740 2000-09-03 Miles Bader <miles@gnu.org>
6742 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6744 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6746 * xdisp.c (redisplay_mode_lines): New function.
6747 (display_mode_lines): Return number of mode lines displayed.
6748 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6749 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6751 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6752 string.h and strings.h.
6753 (index) [HAVE_INDEX]: Add prototype.
6755 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6756 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6758 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6759 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6761 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6763 * lread.c (read1): Accept `?' as symbol constituent, for
6764 compatiblity with XEmacs.
6766 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6768 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6769 (struct re_pattern_buffer): Remove newline_anchor.
6770 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6771 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6772 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6773 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6774 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6775 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6776 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6777 Get rid of references to newline_anchor.
6778 (regcomp): Allocate and precompute a fastmap.
6780 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6782 * lread.c (openp): GCPRO local variable `filename'.
6784 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6786 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6788 * regex.c: Merge some changes from GNU libc. Add prototypes.
6789 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6790 Use memcmp and memcpy instead of bcopy and bcmp.
6791 (init_syntax_once): Use ISALNUM.
6792 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6793 (REG_UNSET_VALUE): Remove. Use NULL instead.
6794 (REG_UNSET, re_match_2_internal): Use NULL.
6795 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6797 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6798 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6799 (regex_compile): In handle_interval, return an error rather than try to
6800 unfetch the interval if we can't find the closing brace.
6801 Obey the RE_NO_GNU_OPS syntax bit.
6802 (TOLOWER): New macro.
6804 (regexec): Allocate regs.start and regs.end as one block.
6806 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6808 * xdisp.c (echo_area_display): Check display_completed instead
6809 of calling detect_input_pending.
6811 * dispnew.c (update_frame): Only set display_completed here; move
6812 the update_begin and update_end calls here from update_frame_1.
6813 (update_frame_1): Don't set display_completed here, don't call
6814 update_begin/update_end.
6816 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6817 instead of store_frame_param.
6819 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6821 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6822 desired window matrix hasn't been displayed, use the current row
6823 instead. Make sure that only those frame rows are updated for
6824 which there exists a corresponding enabled desired row.
6826 2000-08-29 Miles Bader <miles@gnu.org>
6828 * xfaces.c (default_face_vector): New function.
6829 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6831 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6833 * lread.c (openp): Prevent temporary string passed to
6834 Ffile_readable_p from being garbage collected.
6836 2000-08-28 Dave Love <fx@gnu.org>
6838 * keymap.c (store_in_keymap): Add `static' to declaration.
6840 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6842 * emacs.c, callint.c, doc.c, editfns.c
6843 (toplevel) [HAVE_STRING_H]: Include string.h.
6844 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6845 (index): Remove prototypes which might conflict with non-standard
6846 definitions of index/strchr.
6848 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6849 (rindex): Define only if !HAVE_RINDEX.
6851 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6853 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6855 2000-08-28 Miles Bader <miles@gnu.org>
6857 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6858 made inconsistent by a font-related attribute in FROM.
6859 (merge_face_inheritance): Add function comment.
6861 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6863 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6864 the 4th arg (PREV_EVENT) Qt to suppress input method.
6866 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6868 * regex.c: Indent cpp directives and remove parens after `defined'.
6869 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6870 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6871 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6872 (re_compile_pattern): Use size_t for length.
6873 (init_syntax_once): Move to a better place.
6874 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6875 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6877 * syntax.c (back_comment): Detect cases where a comment-starter is
6878 actually inside another comment as in: /* a // b */ c // d \n.
6879 Make it clear that `comstart_pos' is unused for nested comments.
6881 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6882 (KEYMAPP): New macro.
6883 (Fkeymap_parent, Fset_keymap_parent): Use it.
6884 (fix_submap_inheritance): Mark it static.
6885 (define_as_prefix, describe_buffer_bindings, describe_command)
6886 (describe_translation, describe_map): Complete prototypes.
6888 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6890 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6891 to better match the key-lookup behavior.
6893 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6895 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6896 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6898 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6900 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6901 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6902 (xterm.o): Depend on coding.h
6904 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6906 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6907 the corresponding '#endif'.
6909 2000-08-26 Miles Bader <miles@gnu.org>
6911 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6912 * xfaces.c (QCinherit): New variable.
6913 (syms_of_xfaces): Initialize it.
6914 (LFACE_INHERIT): New macro.
6915 (Finternal_get_lisp_face_attribute)
6916 (merge_face_vector_with_property)
6917 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6918 (check_lface_attrs): Allow new types of face height. Check
6920 (CYCLE_CHECK): New macro.
6921 (merge_face_inheritance): New function.
6922 (merge_face_vectors): Merge inherited faces too. Add F and
6923 CYCLE_CHECK arguments.
6924 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6925 (lookup_named_face, lookup_derived_face, realize_named_face)
6926 (face_at_string_position, face_at_buffer_position): Supply
6927 new F and CYCLE_CHECK arguments to merge_face_vectors.
6928 (merge_face_heights): New function.
6929 (merge_face_vectors, merge_face_vector_with_property)
6930 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6931 handle relative face heights.
6932 (lface_same_font_attributes_p): Compare heights using EQ.
6934 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6936 * charset.c (char_to_string): Check the character validity.
6937 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6939 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6941 * regex.c (PUSH_FAILURE_COUNT): New macro.
6942 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6943 Handle popping of a register's or a counter's data.
6944 (POP_FAILURE_POINT): Use the new name.
6945 (re_match_2_internal): Push counter data on the stack for succeed_n,
6946 jump_n and set_number_at and remove misleading dead code in succeed_n.
6948 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6950 * xdisp.c (redisplay_internal): If considering all windows on all
6951 frames, update the display for each frame as soon as possible,
6952 instead of first building all desired matrices for all frames, and
6953 then updating them all.
6954 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6956 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6958 * bytecode.c (mark_byte_stack): Add a comment.
6960 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6961 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6964 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6966 * minibuf.c (do_completion): Always use compare-string, not
6967 string-equal because the latter doesn't pay attention to
6968 multibyteness of strings.
6970 * process.c (create_process): Don't setup raw-text coding here.
6971 (Fopen_network_stream): Don't set coding->src_multibyte and
6972 coding->dst_multibyte here.
6973 (read_process_output): For process filter, return unibyte string
6974 if default-enable-multibyte-characters is nil.
6975 (send_process): If OBJECT is multibyte text, be sure to encoded it
6976 by the specified coding system for the process. Otherwise, setup
6978 (init_process): Don't initialize default-process-coding-system here.
6980 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6982 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6983 <scroll-down-aggressively>: Likewise.
6985 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6987 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6988 zero. Set coding->produced_char correctly.
6990 2000-08-22 Andrew Innes <andrewi@gnu.org>
6992 * makefile.w32-in: New file.
6994 * unexw32.c (unexec): Ignore old_name, and use the actual location
6995 of the current executable instead. Base new_name on this.
6997 * w32proc.c (create_child): Remove reference to security
6998 descriptor, which isn't needed and doesn't compile with mingw32.
7000 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7001 up dllimport attributes.
7002 (x_update_window_end): Update prototype.
7004 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
7005 extern, which screws up dllimport attributes.
7007 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7008 up dllimport attributes.
7010 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
7011 screws up dllimport attributes.
7013 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7014 up dllimport attributes.
7015 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
7016 screws up dllimport attributes.
7018 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7019 up dllimport attributes.
7021 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
7022 screws up dllimport attributes.
7024 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
7025 screws up dllimport attributes.
7027 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7028 up dllimport attributes.
7030 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
7031 unnecessary extern, which screws up dllimport attributes.
7034 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7035 up dllimport attributes.
7037 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
7038 unnecessary extern, which screws up dllimport attributes.
7040 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
7041 screws up dllimport attributes.
7043 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
7044 up dllimport attributes.
7046 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
7048 * w32bdf.c (search_file_line):
7049 (set_bdf_font_info):
7051 (w32_get_bdf_glyph):
7052 (w32_BDF_to_x_font): Fix compile warnings.
7054 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
7056 * w32select.c: Include keyboard.h before frame.h.
7058 * w32fns.c (max): Define macro.
7059 (JOHAB_CHARSET): Define if not known.
7060 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
7061 (Fx_show_tip): Synch with X version.
7063 * w32xfns.c: Include keyboard.h before frame.h.
7065 * w32fns.c: Include keyboard.h before frame.h.
7067 * w32term.c: Include keyboard.h before frame.h.
7069 * fontset.c: Include keyboard.h before frame.h.
7071 * w32inevt.c: Include keyboard.h before frame.h.
7072 (MOUSE_MOVED): Define if not known.
7074 * minibuf.c: Include keyboard.h before frame.h.
7076 * keyboard.c: Include keyboard.h before frame.h.
7078 * indent.c: Include keyboard.h before frame.h.
7080 * dispnew.c: Include keyboard.h before frame.h.
7082 * buffer.c: Include keyboard.h before frame.h.
7084 * alloc.c: Include keyboard.h before frame.h.
7086 * print.c: Include keyboard.h before frame.h.
7088 * process.c: Include keyboard.h before frame.h.
7090 * scroll.c: Include keyboard.h before frame.h.
7092 * sysdep.c: Include keyboard.h before frame.h.
7094 * term.c: Include keyboard.h before frame.h.
7096 * window.c: Include keyboard.h before frame.h.
7098 * xdisp.c: Include keyboard.h before frame.h.
7099 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7101 * frame.c: Include keyboard.h before frame.h.
7103 * w32heap.h: Undefine min, max.
7105 * w32gui.h: Undefine min, max.
7107 * unexw32.c: Change PUCHAR to PCHAR.
7108 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7111 (copy_executable_and_dump_data): Remove unnecessary static defs.
7112 (copy_executable_and_dump_data): Fix compile warnings.
7114 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7116 * w32console.c (min): Define macro.
7117 (clear_frame, write_glyphs): Fix compile warning.
7119 * w32proc.c (compare_env):
7120 (find_child_console): Fix compile warning.
7122 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7123 sys_errlist instead of _sys_errlist.
7124 (get_emacs_configuration_options): New function.
7126 * s/ms-w32.h (sys_nerr): Provide default definition.
7127 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7128 name with _ prepended.
7129 (NSIG): Define if not known.
7130 (get_emacs_configuration): Provide extern declaration.
7131 (get_emacs_configuration_options): Provide extern declaration.
7132 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7134 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7136 (read_unc_volume): Fix compile warning.
7138 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7139 definitions from being used.
7141 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7143 * w32.c (unc_volume_file_attributes):
7144 (open_unc_volume): Make arg const.
7146 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7147 (read_input_waiting): Remove excess parameter.
7149 * w32.c (init_environment): Call _access.
7150 (check_windows_init_file): Call _close.
7151 (init_user_info): Call _putenv.
7152 (init_environment): Call _putenv and _strdup.
7153 (init_ntproc): Reset volume info cache on startup.
7155 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7156 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7157 cannot override the CRT malloc.
7159 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7160 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7162 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7163 unless we are linking with a static CRT.
7164 (RVA_TO_PTR): Cast result to unsigned char*.
7166 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7167 (add_volume_info): Use xstrdup.
7169 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7171 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7172 (do_completion, Fminibuffer_complete_word): Use it.
7173 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7174 var so it can take non-boolean values.
7176 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7178 * editfns.c (find_field): Formatting changes.
7179 (toplevel): Some old-style function forward declarations
7180 changed to prototypes, some new protypes added, some functions
7183 * lisp.h (set_time_zone_rule): Add prototype.
7184 (use_dialog_box): External declaration.
7186 * keyboard.c (gen_help_event): Add parameter SIZE.
7187 (kbd_buffer_events_waiting): Slightly rewritten.
7188 (clear_event): New function.
7189 (kbd_buffer_get_event): Use it, and clear the input_events of
7191 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7192 don't fill the newly created array with nils.
7193 (toplevel): Convert some old-style function forward declarations
7196 * keyboard.h (gen_help_event): Change prototype.
7198 * xterm.c (XTread_socket): Change calls to gen_help_event.
7200 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7202 * eval.c (Fmacroexpand): Doc fix.
7204 2000-08-20 Jason Rumney <jasonr@gnu.org>
7206 * w32term.h (x_display_info_for_display): Remove as this function
7207 does not exist on W32.
7209 * w32term.c (help_echo_window): New variable.
7210 (syms_of_w32term): staticpro it.
7211 (note_mode_line_highlight): Set it.
7212 (XTextExtents16): Removed as there is no equivalent on W32.
7213 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7214 the X way of doing this will not work for W32.
7215 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7216 (x_draw_image_foreground): Avoid drawing outside of the clip area
7217 when image doesn't have a mask.
7218 (note_mouse_highlight): Process overlays in the right order of
7219 priority. Set help_echo_window.
7220 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7221 because that's more visible for large images.
7223 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7224 name to single_keymap_panes.
7225 (w32_menu_show): Set wv->title when dealing with titles.
7226 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7228 2000-08-21 Miles Bader <miles@gnu.org>
7230 * minibuf.c (do_completion): Try again if we rewrite the input
7231 string, but no completion was done, so that any completion message
7234 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7236 * xfaces.c (lface_equal_p): Compare strings differently.
7237 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7238 (realize_tty_face): Use them.
7239 (syms_of_xfaces): Initialize new variables.
7240 (map_tty_color): New function, extracted from realize_tty_face.
7241 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7242 foreground or background color, store the new color name in the
7243 realized face; previous code trying to do this had no effect.
7244 (realize_tty_face): Use map_tty_color.
7245 (Fclear_face_cache): Set face_change_count and ensure thorough
7248 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7250 * undo.c (record_first_change, record_marker_adjustment): Don't
7251 use XBUFFER on last_undo_buffer which might not be a buffer.
7253 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7255 * coding.c (decode_coding_string): Set members consumed,
7256 consumed_char, produced, produced_char of *coding correctly. If
7257 decode_coding doesn't consume any byte, don't try anymore.
7258 (encode_coding_string): Likewise.
7260 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7262 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7263 conditional have void type, for Standard C compilers.
7265 * xdisp.c (redisplay_internal): Compare windows for equality with
7266 EQ, instead of applying XWINDOW to something that might not
7269 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7271 * fontset.c (Finternal_char_font): Search only the selected frame
7272 for a window of the current buffer.
7274 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7276 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7279 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7280 second half of a HELP_EVENT is found at the start of kbd_buffer.
7282 2000-08-18 Miles Bader <miles@gnu.org>
7284 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7286 * editfns.c (save_restriction_save): Rewrite to use markers.
7287 (save_restriction_restore): Rewrite to understand new form of data
7288 saved by save_restriction_save.
7289 (Fsave_restriction): Remove cautionary note in doc-string.
7291 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7293 * fileio.c (build_annotations): Add a comment explaining the
7294 return value of format-annotate-function. Replace a spurious call
7295 to Flength with a CONSP test. Call format-annotate-function with
7296 a fifth arg specifying how many times the function is been called
7297 in a row, to let it choose temporary buffers appropriately.
7299 2000-08-17 Dave Love <fx@gnu.org>
7301 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7302 declare make_temp_name twice.
7304 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7305 (unreadpure): Give it an arg.
7307 * unexalpha.c: Prototype fatal_unexec, mark_x,
7308 update_dynamic_symbols. Declare unexec as void.
7310 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7311 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7313 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7314 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7316 * alloca.c: Use #error.
7317 [POINTER_TYPE]: Use it.
7319 * eval.c (Fdefvar): Doc fix.
7321 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7322 INITIALIZE_INTERVAL.
7324 * buffer.h: Avoid DECLARE_INTERVALS.
7326 * config.in: Add size_t.
7328 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7330 * w16select.c (set_clipboard_data): If there's not enough memory
7331 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7332 expects. In case of other failures, return 3.
7333 (system_error_msg): New error message.
7334 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7337 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7339 * term.c (write_glyphs): Also turn off inverse video after turning
7340 off other appearances in case TS_exit_attribute_mode is not equal
7341 to TS_end_standout_mode.
7342 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7344 (turn_off_face): Reset standout_mode only if
7345 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7346 is equal to TS_end_standout_mode.
7348 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7350 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7351 sequence at the end of the source block.
7353 * ccl.c (Fccl_program_p): Docstring modified.
7354 (Fccl_execute): Likewise.
7355 (Fccl_execute_on_string): Likewise.
7357 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7359 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7361 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7363 The following changes are mainly to fix bugs of
7364 encode/decode-coding-string failing if encoding/decoding return
7365 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7366 variable conversion_buffer.
7368 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7369 decrement dst_end to avoid buffer overflow in the later call of
7372 * coding.h (conversion_buffer_size, conversion_buffer)
7373 (get_conversion_buffer): Extern deleted.
7375 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7376 (conversion_buffer, conversion_buffer_size): Variables deleted.
7377 (get_conversion_buffer): Function deleted.
7378 (struct conversion_buffer): New structure.
7379 (MAX_ALLOCA): New macro.
7380 (allocate_conversion_buffer): New macro.
7381 (extend_conversion_buffer, free_conversion_buffer): New functions.
7382 (ccl_coding_driver): Set coding->result.
7383 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7384 this is the last block of source.
7385 (encode_coding): Likewise. Handle the source block as the last
7386 one only when the whole source text is consumed.
7387 (decode_coding_string): Handle the case that the output buffer is
7388 too small to decode the whole source text. Use
7389 allocate_conversion_buffer, extend_conversion_buffer and
7390 free_conversion_buffer, not get_conversion_buffer.
7391 (encode_coding_string): Likewise.
7392 (init_coding): Function deleted.
7393 (init_coding_once): Delete code to initialize conversion_buffer_size.
7395 * emacs.c (main): Don't call init_coding.
7397 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7399 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7400 (insert_glyphs): Likewise.
7402 * w32console.c (write_glyphs): Use a locally declared
7405 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7407 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7408 member of display_info is NULL.
7410 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7412 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7414 * term.c (turn_off_face): Reset standout_mode when resetting
7415 appearances with capability `me'.
7416 (write_glyphs): Switch on inverse video before each face change.
7418 2000-08-14 Dave Love <fx@gnu.org>
7420 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7421 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7422 (lisp_free): Declare and make static.
7424 * window.c: Fix embedded comment.
7425 (syms_of_window): Fix doc string.
7427 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7429 * keymap.c (push_key_description): If C without modifiers is < 32,
7430 make sure to print `C-' before `M-', like in the manual.
7432 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7434 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7435 since they aren't relocated anymore.
7436 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7438 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7439 partially visible line which is smaller than the window's height.
7441 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7443 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7444 the multibyte form of eight-bit-control characters.
7445 (Fccl_execute_on_string): Initialize ccl->multibyte.
7447 * ccl.h (struct ccl_program): New member multibyte.
7449 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7451 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7453 * regex.c (regex_compile) <normal_char>: Pay attention to
7455 (analyse_first) <exactn>: Setup fastmap correctly for
7456 eight-bit-control characters.
7458 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7460 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7462 * keyboard.c (make_lispy_event): Handle the new event type
7463 multibyte_char_keystroke.
7465 * xterm.c: Include coding.h.
7466 (XTread_socket): Work around a bug of XmbLookupString. If the
7467 input is from XIM, decode it according to the current locale. In
7468 that case, generate multibyte_char_keystroke events.
7470 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7472 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7473 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7475 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7477 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7478 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7479 (move_it_in_display_line_to): Record iterator's ascent and descent
7480 before producing glyphs, and restore them when we know the glyph
7481 doesn't fit on the line.
7482 (move_it_to): Restructured so that it's easier to debug. If
7483 moving to a vpos, and not moving to an x or character position,
7484 stop as soon as the specified vpos is reached; don't move further
7485 into that line because that might change the computed line height.
7486 (try_cursor_movement): New function, extracted from the cursor
7487 movement branch of redisplay_window. If ending on a partially
7488 visible line, don't try to scroll if the cursor line is taller
7490 (redisplay_window): Use try_cursor_movement.
7492 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7493 because that function doesn't cope with variable-height lines.
7495 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7496 box cursor because that's better visible for large images.
7498 2000-08-10 Miles Bader <miles@gnu.org>
7500 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7502 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7504 * xdisp.c (Vmessages_buffer_name): New variable.
7505 (message_dolog): Use it.
7506 (syms_of_xdisp): Initialize it.
7508 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7510 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7511 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7512 redundant now that keyboard.h is included.
7514 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7516 * keyboard.c (kbd_buffer_events_waiting): New function.
7518 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7520 * msdos.c: Include keyboard.h.
7521 (XMenuActivate): Empty no_event events from the event buffer. If
7522 no events are left after that, call clear_input_pending.
7523 (mouse_clear_clicks): New function, code moved from mouse_init.
7524 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7525 mouse driver to ``forget'' any past clicks.
7527 * Makefile.in (msdos.o): Depend on keyboard.h.
7529 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7531 * lisp.h (input_pending): External declaration.
7533 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7535 * xdisp.c (echo_area_display): Display thoroughly if input is
7536 pending. Bind redisplay-dont-pause to t during the redisplay.
7537 in case input is pending.
7539 * dispnew.c (Qredisplay_dont_pause): New variable.
7540 (syms_of_display): Initialize and staticpro it.
7541 (update_frame_1): Don't interrupt the display for pending input if
7542 redisplay_dont_pause is set.
7544 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7546 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7548 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7550 * callproc.c (Fcall_process): Terminate the unwind-protect around
7551 the post-read-conversion of coding system.
7553 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7554 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7555 * buffer.h (overlays_at): Update prototype.
7556 * xdisp.c (next_overlay_change): Update call to overlays_at.
7557 * xfaces.c (face_at_buffer_position): Likewise.
7558 * textprop.c (Fget_char_property): Likewise.
7559 * xterm.c (note_mouse_highlight): Likewise.
7561 * minibuf.c (do_completion): Don't consider a simple change of
7562 case as `completion'.
7564 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7566 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7567 * undo.c (record_delete): Make sure last_point_position_buffer is
7568 a buffer before comparing pointers.
7570 * coding.h (decode_coding_string): Declare.
7572 * intervals.h (Fprevious_single_char_property_change): Declare.
7574 * textprop.c (Fprevious_single_char_property_change): Don't do
7575 arithmetic directly on lisp objects.
7577 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7579 * keyboard.h (menu_item_eval_property): Declare.
7581 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7582 reuse as buffer name, instead of recreating (and discarding) every
7583 time a message is logged.
7584 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7585 (current_message_1, truncate_message_1, set_message_1)
7586 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7587 (current_message, truncate_echo_area, display_echo_area)
7588 (resize_echo_area_axactly): Changed calls.
7590 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7592 (Ffind_coding_systems_region_internal): First argument to Fappend
7593 must be an integer, not a Lisp object.
7595 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7597 * charset.c (Fchar_width): Doc fix.
7599 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7601 * charset.c (Fstring_width): Doc fix.
7603 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7605 * xdisp.c (start_display): When starting display on a continuation
7606 line, clear ascent and descent members of the iterator structure;
7607 the height of the continued line does not affect the height of the
7609 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7610 line taller than the window.
7611 (redisplay_window) <forced window start>: Handle case that the
7612 middle of the window is not found in any row.
7613 (dump_glyph_row): Show more information.
7614 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7615 first text line in a glyph matrix.
7617 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7618 of the clip area when image doesn't have a mask.
7620 * fns.c (sweep_weak_table): Fix survival conditions for
7621 key-or-value and key-and-value weakness.
7623 * .gdbinit (xhashtable): New command.
7625 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7626 tables out of the list of all weak hash tables.
7628 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7629 a new buffer is created, make sure echo_area_buffer[] references
7632 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7634 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7637 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7639 * syntax.c (skip_chars): Fix previous change. Make the handling
7640 of unibyte string consistent with that of regex search.
7642 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7644 * xmenu.c (popup_get_selection): Use xfree instead of free.
7646 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7648 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7650 * callproc.c (child_setup): Use xfree instead of free.
7652 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7654 (run_mac_command, closedir): Use `xfree' instead of `free'.
7656 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7658 * eval.c (error): Use xfree instead of free.
7660 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7662 * fns.c: Replace `illegal' with `invalid'.
7663 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7665 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7667 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7670 2000-08-04 Noah Friedman <friedman@splode.com>
7672 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7675 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7677 * syntax.c (skip_chars): Fix typo in error message.
7679 2000-08-04 Andreas Schwab <schwab@suse.de>
7681 * m/ia64.h: Moved from s/ia64.h.
7683 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7685 * process.c (read_process_output): Big simplification. Handle
7686 composition and post-read-conversion of coding system correctly.
7687 (send_process): Handle composition correctly.
7689 * callproc.c (Fcall_process): Handle post-read-conversion of
7690 coding system if any.
7692 * coding.c (decode_coding_iso2022): More strict check for handling
7694 (coding_restore_composition): Pay attention to the case that
7695 cmp_data is not set properly (because of invalid code in the
7697 (run_pre_post_conversion_on_str): Include text properties in the
7699 (decode_coding_string): Set members of coding correctly.
7701 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7703 * s/ia64.h: New file.
7705 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7706 Use NULL instead of 0 at the end of variable argument list of
7707 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7708 sizeof (int) < sizeof (void *).
7710 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7711 of variable argument lists of XtVaGetValues and XtVaSetValues.
7713 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7714 variable argument lists of XtVaGetValues and XtVaSetValues.
7716 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7718 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7719 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7721 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7724 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7725 in call to Fsingle_key_description.
7727 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7730 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7732 * window.c (display_buffer_reuse_frames): New variable.
7733 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7734 frames displaying BUFFER.
7735 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7737 2000-08-01 Miles Bader <miles@gnu.org>
7739 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7740 when to constrain NEW_POS (they were pretty screwed up before).
7742 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7744 * msdos.c (run_msdos_command): Save and restore the master
7745 environment, for the case that child_setup signals an error.
7746 When mirroring slashes in DOS shell commands, don't fail when
7747 argv[2] has embedded blanks.
7748 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7749 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7750 (dos_ttraw): Call mouse_setup_buttons.
7752 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7753 using alloca; free it after run_msdos_command returns.
7755 2000-07-27 Dave Love <fx@gnu.org>
7757 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7758 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7760 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7762 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7764 * editfns.c (lisp_time_argument): Fix last change.
7766 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7768 * fns.c (Fdelete): Make it work on vectors and strings in addition
7771 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7772 (syms_of_fns): Initialize new variables.
7773 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7774 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7775 weakness, with t meaning the same as `key-and-value'.
7777 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7779 * coding.h (struct coding_system): Member safe_charset deleted.
7781 * coding.c (Qsafe_charsets): This variable deleted.
7782 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7784 (coding_safe_chars): New function.
7785 (CODING_SAFE_CHAR_P): New macro.
7786 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7787 checking safe_charsets member of the coding system. Caller changed.
7788 (detect_coding_iso2022): New local variable safe_chars.
7789 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7790 safe_charsets member of the coding system.
7791 (decode_coding_iso2022): New local variable safe_chars.
7792 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7793 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7794 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7795 (ENCODE_UNSAFE_CHARACTER): New macro.
7796 (encode_coding_iso2022): New local variable safe_chars. Check
7798 (setup_coding_system): Delete the code to initialize
7799 coding->safe_charses
7800 (intersection, find_safe_codings): New functions.
7801 (Ffind_coding_systems_region_internal): New function.
7802 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7803 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7804 variable and initialize it.
7806 * fns.c (char_table_ref_and_index): New function.
7808 * lisp.h (char_table_ref_and_index): Add prototype.
7810 2000-07-26 Sam Steingold <sds@gnu.org>
7812 * editfns.c (lisp_time_argument): Added third argument `usec'.
7813 (Ffloat_time): New built-in Lisp function.
7815 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7817 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7818 for the character code.
7820 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7823 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7824 if called for a popup menu.
7825 (xmenu_show): Store help string in widget values.
7827 2000-07-26 Dave Love <fx@gnu.org>
7829 * syswait.h: Move some definitions.
7830 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7831 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7832 perspicuous definitions.
7833 (WTERMSIG): Fix bit pattern used.
7835 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7837 * print.c (print_object): If vector printing is truncated, print
7838 "..." to indicate it as well as the case of list printing.
7840 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7842 * xdisp.c (next_element_from_display_vector): Improve comments.
7844 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7845 for the character code, and the rest for the face id as in 20.x.
7846 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7848 * window.c (window_display_table): Cleaned up.
7850 * syntax.c (Fforward_word): Add last arg nil in call of
7851 Fconstrain_to_field.
7853 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7855 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7856 identical but for the letter-case, don't call
7857 barf_or_query_if_file_exists.
7859 2000-07-25 Miles Bader <miles@gnu.org>
7861 * editfns.c (find_field): Honor special `boundary' fields.
7862 (Qboundary): New variables.
7863 (syms_of_editfns): Initialize Qboundary.
7864 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7865 Use scan_buffer instead of find_before_next_newline, because it
7866 allows us to detect the boundary case where there's a newline at
7868 * lisp.h (Fconstrain_to_field): Update external declaration.
7870 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7872 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7875 2000-07-24 Dave Love <fx@gnu.org>
7877 * s/sunos4-0.h, s/sol2.h:
7878 (LIBS_TERMCAP): Move from m/sparc.h.
7880 * m/sparc.h (TERMINFO): Moved to system files (probably only
7881 relevant for sunos4 judging by its vintage).
7882 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7885 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7887 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7888 name to single_keymap_panes.
7890 2000-07-24 Andreas Schwab <schwab@suse.de>
7892 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7894 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7896 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7897 parameters instead of using int parameters. Expect FN to accept
7898 EMACS_INT parameters.
7899 (display_echo_area, resize_echo_area_axactly, current_message)
7900 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7901 with new argument list.
7902 (resize_mini_window_1): New callback function.
7903 (current_message_1, truncate_message_1, set_message_1): Change
7904 parameter lists to the new format expected by with_echo_area_buffer.
7906 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7908 * fontset.c (fontset_ref): Remove INLINE declaration.
7909 (fontset_ref_via_base): Likewise.
7910 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7913 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7915 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7916 correct order of priority. If help echo was found in an overlay,
7917 use that overlay as the object in which the help echo was found.
7919 2000-07-22 Miles Bader <miles@gnu.org>
7921 * textprop.c (Fprevious_single_char_property_change): The initial
7922 property value should be from the position preceding POSITION, not
7925 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7927 * coding.c (syms_of_coding): Doc fix for
7928 inhibit-iso-escape-detection.
7930 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7932 * xterm.c (note_mouse_highlight): Process overlays in the right
7935 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7937 * xterm.c (note_mouse_highlight): If help-echo was found in an
7938 overlay, use that overlay as the object in which the help was found.
7940 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7942 * window.c (foreach_window): Instead of a fake variable argument
7943 list, take one USER_DATA argument.
7944 (foreach_window_1): Likewise, and call callback functions with two
7945 args, the window and USER_DATA.
7946 (struct check_window_data): New struct.
7947 (check_window_containing): Use it.
7948 (window_from_coordinates): Set up a struct check_window_data for
7950 (add_window_to_list, freeze_window_start): Change parameters
7951 according to new calling convention.
7953 * window.h (foreach_window): Change prototype.
7955 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7957 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7959 * xmenu.c (menu_help_callback): Call show_help_echo with
7960 additional arguments OBJECT and POS.
7962 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7964 * data.c (Faset): Allow storing any multibyte character in a
7965 string. Convert unibyte string to multibyte if necessary.
7967 * xfns.c (x_encode_text): New function.
7968 (x_set_name): Use x_encode_text.
7969 (x_set_title): Likewise.
7971 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7973 * xterm.h (x_encode_text): Add prototype.
7975 2000-07-20 Dave Love <fx@gnu.org>
7977 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7980 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7982 * msdos.c (help_echo_window): New variable.
7983 (syms_of_msdos): Initialize and staticpro it.
7984 (IT_note_mode_line_highlight): Set help_echo_window.
7985 (IT_note_mouse_highlight): Ditto.
7986 (dos_rawgetc): Store help_echo_window in the second event produced
7989 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7990 Record the object that generated the help echo and the position of
7991 that object in help_echo_object and help_echo_pos. Record that
7992 some glyphs in a row are displayed in mouse-face.
7993 (IT_update_begin): Don't clear mouse highlight unless one of the
7994 enabled glyph rows is marked as being displayed in mouse-face.
7995 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7996 and position recorded in help_echo_object and help_echo_pos to the
7998 (IT_menu_display): Accept a new argument PN: the pane number of
7999 the current menu pane. Record the pane number and the item
8000 number of the item which has associated help string.
8001 (XMenuActivate): Update the prototype for help_callback in
8002 function declaration. Call IT_menu_display with the current menu
8003 pane number as an additional argument. Call help_callback with
8004 two additional arguments: the pane number and the item number of
8005 the menu item associated with the help text.
8006 (help_echo_object, help_echo_pos): New variables.
8007 (syms_of_msdos): Initialize them and staticpro help_echo_object.
8009 * msdos.h (XMenuActivate): Update prototype.
8011 2000-07-19 Gerd Moellmann <gerd@gnu.org>
8013 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
8014 Add some more prototypes.
8016 * xterm.c, xterm.h: Add some more prototypes.
8018 * lisp.h (Fnext_single_char_property_change): Add prototype.
8020 * dispnew.c (direct_output_for_insert): Remove confusing
8021 outer local variable mouse_face_overwritten_p.
8022 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
8024 * alloc.c (allocate_string_data): Don't copy old string contents.
8026 2000-07-19 Kenichi Handa <handa@etl.go.jp>
8028 * coding.c (code_convert_region): Delete text properties before
8029 shrinking the conversion region.
8031 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8033 * dispnew.c (update_text_area): Write the whole row if it
8034 has mouse-face in it.
8036 * xfaces.c (face-alternative-font-family-alist): Remove
8037 DEFVAR_LISP; staticpro instead.
8039 * xmenu.c (menu_help_callback): Call show_help_echo with
8042 * keyboard.c (show_help_echo): Add parameter WINDOW.
8043 (read_char): Call show_help_echo with window extracted from Lisp
8045 (gen_help_event): Add parameter WINDOW.
8047 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
8049 * xterm.c (help_echo_window): New variable.
8050 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
8051 (XTread_socket): Pass help_echo_window to gen_help_event.
8052 (syms_of_xterm): Initialize and staticpro help_echo_window.
8054 2000-07-18 Dave Love <fx@gnu.org>
8056 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
8058 2000-07-18 Gerd Moellmann <gerd@gnu.org>
8060 * alloc.c (allocate_string_data): If string had already data
8061 assigned, copy old contents to new string data.
8063 * coding.c (syms_of_coding): Fix typo in spelling of variable
8064 `inhibit-iso-escape-detection'.
8066 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8068 * Makefile.in: Add dependencies on dispextern.h.
8069 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8070 `free'; both can conflict with system header files.
8072 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8074 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8077 2000-07-18 Dave Love <fx@gnu.org>
8079 * window.c (Fwindow_list): Declare arg `window'.
8081 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8083 * coding.c (setup_coding_system): Don't override the explicitly
8084 specified designations.
8086 2000-07-15 Miles Bader <miles@gnu.org>
8088 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8089 from `text_property_eq' and `text_property_stickiness', respectively.
8090 (find_field, Fconstrain_to_field, char_property_eq)
8091 (char_property_stickiness): Changed to call char-property functions
8092 instead of text-property-only ones.
8094 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8095 `next_single_char_property_change'). Do more error checking, and
8096 cleanup limit behavior.
8097 (Fprevious_single_char_property_change): New function.
8098 (syms_of_textprop): Initialize new subrs.
8100 * xdisp.c (display_prop_end, invisible_text_between_p):
8101 Call Fnext_single_char_property_change instead of
8102 next_single_char_property_change.
8104 2000-07-15 Jason Rumney <jasonr@gnu.org>
8106 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8107 after menu is finished with.
8108 (add_menu_item): Only consider wv->title as a menu title.
8109 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8111 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8113 (FONT_REGEXP): Remove unused macro, and its sub-components.
8114 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8116 * w32term.c (help_echo_object, help_echo_pos): New variables.
8117 (note_mode_line_highlight): Store additional information about the
8118 help-echo in help_echo_object and help_echo_pos. Check both
8119 `local-map' and `keymap' properties for changing the cursor
8120 (note_mouse_highlight): Store additional information about the
8121 help-echo in help_echo_object and help_echo_pos.
8122 (note_tool_bar_highlight): Set help_echo_object to nil and
8123 help_echo_pos to -1.
8124 (w32_read_socket): Use gen_help_event instead of filling
8125 input_events manually.
8126 (syms_of_w32term): Staticpro help_echo_object.
8127 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8128 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8129 (x_clear_mouse_face): New function.
8130 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8131 (x_update_window_begin): No need to turn off the mouse
8133 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8134 depending on whether they contain glyphs highlighted in mouse-face.
8135 (x_fill_stretch_glyph_string): Consume runs of stretch
8136 glyphs instead of a single one.
8137 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8138 with new argument list.
8139 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8140 (x_append_glyph, x_append_composite_glyph)
8141 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8142 changes in struct glyph starting 1999-12-27. See comments for
8143 xterm.c on 2000-07-05.
8145 2000-07-14 Sam Steingold <sds@gnu.org>
8147 * xfaces.c (realize_x_face): Fix the last patch:
8148 check `default_face' before dereferencing.
8150 2000-07-14 Dave Love <fx@gnu.org>
8152 * syntax.c (back_comment): Add null default in switch (for pcc).
8154 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8156 * xfaces.c (realize_x_face): Make fontset using the base of the
8157 default_face's fontset, not using the default fontset.
8159 * coding.c (inhibit_iso_escape_detection): New variable.
8160 (syms_of_coding): Make it a Lisp variable.
8161 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8162 nonzero, ignore ISO2022's escape sequence.
8164 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8166 * alloca.c (malloc) [emacs]: Define as xmalloc.
8168 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8169 use that instead of the mouse position. Add parameters DX and DY.
8171 * dispextern.h (Fx_show_tip): Adjust number of parameters
8174 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8175 if HELP is a function, call it with OBJECT and POS as parameters
8176 to get the help to display.
8177 (gen_help_event, kbd_buffer_store_help_event): New functions.
8178 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8179 (read_char): Call show_help_echo with new parameters.
8181 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8184 * xterm.c (help_echo_object, help_echo_pos): New variables.
8185 (note_mode_line_highlight): Store additional information about the
8186 help-echo in help_echo_object and help_echo_pos. Check both
8187 `local-map' and `keymap' properties for changing the cursor
8188 (note_mouse_highlight): Store additional information about the
8189 help-echo in help_echo_object and help_echo_pos.
8190 (note_tool_bar_highlight): Set help_echo_object to nil and
8191 help_echo_pos to -1.
8192 (XTread_socket): Use gen_help_event instead of filling
8193 input_events manually.
8194 (syms_of_xterm): Staticpro help_echo_object.
8196 * xmenu.c (menu_highlight_callback): Use
8197 kbd_buffer_store_help_event instead of setting up and input_event
8200 * xdisp.c (eval_form): GCPRO argument sexpr.
8201 (call_function): New function.
8202 (handle_single_display_prop): Use call_function and FUNCTIONP
8203 instead of checking whether if font_height is a symbol and
8206 * eval.c (internal_condition_case_2): New function.
8208 * lisp.h (FUNCTIONP): New macro.
8209 (internal_condition_case_2, call_function): Add prototypes.
8211 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8212 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8213 Always set `arg' member of input_events.
8214 (construct_menu_click): Unused function removed.
8216 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8218 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8219 (construct_drag_n_drop, x_scroll_bar_handle_click)
8220 (w32_read_socket): Always set `arg' member of input_events.
8222 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8224 * lisp.h (eval_form): Add prototype.
8226 * xdisp.c (eval_form): Make it externally visible.
8228 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8230 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8231 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8232 consing. For prefix events, store the frame in the `arg' slot of
8233 the event, otherwise store the key there.
8234 (XTread_socket): Instead of consing, use the frame_or_window slot
8235 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8237 * xmenu.c (menu_highlight_callback): Store help string in the
8238 `arg' member of the input event; don't cons.
8239 (menubar_selection_callback): Use the `arg' slot of input events
8240 to queue additional information, instead of consing.
8242 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8244 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8246 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8248 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8249 input events to queue additional information, instead of consing.
8251 * keyboard.c (kbd_buffer_gcpro): Renamed from
8252 kbd_buffer_frame_or_window. Now used for all Lisp objects
8253 referenced from the input queue.
8254 (kbd_buffer_store_event): Always use structure assignment for
8255 copying input events. Record all Lisp objects referenced from
8256 events in kbd_buffer_gcpro.
8257 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8258 differently from input events. Test for prefix menu_bar_events
8259 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8260 event in kbd_buffer_gcpro to nil.
8261 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8262 frame_or_window is equal to its arg member as prefix events.
8263 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8264 used by an input event to nil.
8265 (init_keyboard): Use two times the size of the input queue
8266 for kbd_buffer_gcpro.
8267 (syms_of_keyboard): Likewise.
8269 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8270 Use USER_SIGNAL_EVENT.
8272 * termhooks.h (struct input_event): Add member `arg'.
8273 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8274 (USER_SIGNAL_EVENT): Renamed from user_signal.
8276 * xfaces.c (ASET): Remove definition.
8278 * lisp.h (AREF, ASET, ASIZE): New macros.
8280 * fontset.c (AREF, ASIZE): Remove definitions.
8282 * fns.c (AREF): Remove definition.
8284 * composite.c (AREF): Remove definition.
8286 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8288 * dispnew.c (redraw_overlapped_rows): Add missing local.
8289 (scrolling_window): Remove debug code.
8291 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8292 Before scrolling, turn off a mouse-highlight in the window
8295 * xterm.c (x_update_window_end): Add parameter
8296 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8297 redisplay in XTframe_up_to_date.
8298 (x_clear_mouse_face): New function.
8299 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8301 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8303 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8304 it when any row is written to that contains glyphs highlighted in
8306 (update_window): Call the window update end hook with new
8307 parameter MOUSE_FACE_OVERWRITTEN_P.
8308 (direct_output_for_insert): Give up if row contains mouse-face.
8310 * dispextern.h (struct redisplay_interface): Add parameter
8311 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8312 (clear_mouse_face): New function pointer member.
8314 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8316 * syntax.c (back_comment): Use one switch rather than a few `if's.
8317 Obey open_paren_in_column_0_is_defun_start.
8318 When reverting to the `slow' method, try to nicely handle the case
8319 of nested comments by checking that the comment-starter we found
8320 does indeed match the comment-ender.
8321 (scan_sexps_forward, scan_sexps_forward):
8322 Ignore excessive opening parenthesis rather than throwing an error.
8324 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8326 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8327 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8329 * dispnew.c (direct_output_forward_char): Give up if currently
8330 displaying a message instead of the minibuffer contents.
8332 * xterm.c (x_update_window_begin): No need to turn off the mouse
8334 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8335 depending on whether they contain glyphs highlighted in mouse-face.
8337 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8338 compare the mouse_face_p flags of both rows.
8340 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8342 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8344 * keyboard.c (show_help_echo): Accept additional parameter
8345 ok_to_overwrite_keystroke_echo.
8346 (read_char): Call show_help_echo with a zero
8347 ok_to_overwrite_keystroke_echo argument.
8348 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8349 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8350 ok_to_overwrite_keystroke_echo argument.
8351 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8352 non-zero ok_to_overwrite_keystroke_echo argument.
8354 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8356 * xdisp.c (try_window_id): If changes are all below what is
8357 displayed in the window, and point is in the window, we still
8358 might have to find point on the display.
8360 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8361 glyphs instead of a single one.
8362 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8363 with new argument list.
8364 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8366 * keymap.c (get_keymap_1): Add comment that this function can GC.
8367 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8368 comment that functions can GC.
8369 (Fset_keymap_parent): GCPRO arg KEYMAP.
8371 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8373 * msdos.c (XMenuActivate): After exiting the menu, restore the
8374 echo area message and erase it.
8376 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8378 * fontset.c (Ffontset_info): Make the return value more compatible
8379 with that of Emacs 20.
8381 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8383 * eval.c (Fsignal): Handle case that backtrace_list is null.
8385 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8387 * ccl.c (Fccl_execute): Typo fixed.
8389 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8391 * window.c (window_loop): Add missing gcpro1 local variable.
8393 * window.c (Fwindow_list): Reverse list at the end.
8394 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8395 means allow windows on OWINDOW's frame, only.
8396 (window_loop): Simplified; use Fwindow_list.
8398 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8400 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8402 * xterm.c (XTread_socket): Increment handling_signal at the start,
8403 decrement it at the end.
8405 * eval.c (handling_signal): New variable.
8406 (Fsignal): Abort if handling_signal is non-zero.
8408 * lisp.h (handling_signal): External declaration.
8410 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8412 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8414 Sound support for NetBSD through "Linux emulation" support:
8415 * config.in (HAVE_SOUNDCARD_H): Undef.
8416 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8417 * Makefile.in (LIBSOUND): New variable.
8418 (LIBES): Include it.
8419 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8420 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8421 (vox_open): Use DEFAULT_SOUND_DEVICE.
8422 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8424 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8426 * print.c (print_error_message): If Vsignaling_function is set,
8427 show it in *Messages*.
8429 * lisp.h (Vsignaling_function): External declaration.
8431 * eval.c (Vsignaling_function): New variable.
8432 (Fsignal): Compute it.
8433 (syms_of_eval): Staticpro it.
8435 2000-07-05 Dave Love <fx@gnu.org>
8437 * syswait.h: Use the autoconf recommended approach. Old code
8438 #if'd out in case we need to revert.
8440 * config.in (HAVE_SYS_WAIT_H): Added.
8442 2000-07-05 Andrew Innes <andrewi@gnu.org>
8444 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8445 when non-NULL instead of __morecore, to take account of buffer
8446 memory. This also solves a problem with spurious memory warnings
8449 * ralloc.c: Make real_morecore non-static.
8451 * eval.c (internal_condition_case): Comment out abort if
8452 interrupt_input_blocked is not zero.
8454 * makefile.nt: Add support for `bootstrap' and related targets.
8455 Include minimal debug info in emacs.exe in release build.
8456 Remove all dependencies on lisp.h, and fixup some others.
8458 * w32.c (init_environment): Install code from 20.7 for providing
8459 default values for environment variables, based on the
8460 executable's own location.
8461 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8462 (sys_socket): Install socket inheritance bug fix from 20.7.
8464 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8465 here via blockinput.h).
8467 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8469 * w32menu.c (w32_menu_display_help):
8470 * xmenu.c (menu_help_callback): Use show_help_echo.
8472 * keyboard.h (show_help_echo): Declare.
8474 * keyboard.c (show_help_echo): New function, extracted from read_char.
8475 Feval its `msg' argument if it's a cons cell.
8476 (read_char): Use it.
8477 (follow_key): Pass `autoload' to get_keyelt.
8479 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8480 (note_tool_bar_highlight, XTread_socket):
8481 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8483 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8484 (note_tool_bar_highlight, w32_read_socket):
8485 Do not gratuitously ignore non-string `help-echo' properties.
8487 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8489 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8491 * window.c (delete_all_subwindows): Reset Vwindow_list.
8493 * xterm.c (x_append_glyph, x_append_composite_glyph)
8494 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8495 changes in struct glyph starting 1999-12-27. Some bit-fields of
8496 struct glyph were not set, which made glyphs unequal when compared
8497 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8498 effects were the result. This also depended on the contents of
8499 memory returned by xmalloc. If flickering happens again, activate
8500 the code in clear_glyph_row that's in #if 0. If the flickering is
8501 gone with that, chances are that it is caused by something similar.
8503 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8505 * dispextern.h: Add some comments.
8507 * window.c (add_window_to_list): Add parameter LIST.
8508 (window_list): Order list so that, for each frame, windows are
8509 in canonical order, and so that frames appear in the list in
8510 the order given by Vframe_list.
8511 (next_window): Reverse the handling of NEXT_P.
8513 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8515 * window.c (Vwindow_list): New variable.
8516 (make_window, delete_window): Set Vwindow_list to nil.
8517 (check_window_containing): New function.
8518 (window_from_coordinates): Rewritten.
8519 (add_window_to_list, window_list, candidate_window_p)
8520 (decode_next_window_args, next_window): New functions.
8521 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8522 (Fwindow_list): New function.
8523 (Fother_window): Cleaned up.
8524 (foreach_window): Add a longer "variable argument list". Let
8525 callback function return 0 to indicate that cycling over windows
8527 (foreach_window_1): Likewise.
8528 (freeze_window_start): Return int.
8529 (init_window): New function.
8530 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8532 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8533 input_event with bzero.
8534 (main): Call init_window.
8536 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8539 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8541 * composite.h (make_composition_value_copy): Extern it.
8543 * composite.c (make_composition_value_copy): New function.
8545 * editfns.c (Fformat): While copying text properties, make each
8546 composition property value a copy.
8548 * fns.c (concat): While copying text properties, make each
8549 composition property value a copy.
8551 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8553 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8555 * fns.c (sweep_weak_table): Mark only objects that are not
8558 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8559 include those frames as candidates which have their focus
8560 redirected to the minibuffer frame.
8562 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8564 * fns.c (Fputhash): Return `value' rather than nil.
8566 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8568 * frame.c (next_frame): Don't check focus redirection in case
8569 MINIBUF is a window. Doing so excludes frames using MINIBUF
8570 unless their focus is redirected, which contradicts the
8571 specification of next-frame, and leads to infinite loops in
8572 certain situations when cycling through windows with next-window.
8574 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8576 * coding.c (code_convert_region): Even if the length of text is
8577 zero, try to convert it if coding->type is coding_type_ccl.
8578 (decode_coding_string, encode_coding_string): Likewise.
8580 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8582 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8583 the display if windows_or_buffers_changed.
8585 * dispnew.c (struct row_entry): New structure.
8586 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8587 (row_table_size, old_lines, new_lines, old_lines_size)
8588 (new_lines_size, run_pool, runs_size, runs): New variables.
8589 (add_row_entry): New function.
8590 (scrolling_window): Use data structures allocated with xmalloc and
8591 held in global variables, instead of allocating them with alloca and
8592 holding them in local variables. Use a larger hash table whose
8593 size depends on glyph matrix sizes. Don't use bzero to clear the
8594 hash table; instead, clear used slots only.
8596 * fns.c (next_almost_prime): Make it externally visible.
8598 * lisp.h (next_almost_prime): Add prototype.
8600 * s/isc4-0.h (sigunblock): Define.
8602 * s/sco5.h (sigunblock): Define.
8604 2000-06-27 Dave Love <fx@gnu.org>
8606 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8607 (moved to osf5-0.h).
8608 [!NOT_C_CODE]: Protect string.h stuff.
8610 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8611 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8613 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8615 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8616 below the last line from the needed window height.
8618 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8620 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8621 (Fwidget_get): Use it.
8622 (syms_of_fns): Defsubr it.
8624 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8626 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8627 display info for XIM.
8628 (xim_open_dpy): Likewise.
8629 (xim_close_dpy): Don't free the display info's XIM.
8631 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8633 * config.in (USE_XIM): New define.
8635 * keymap.c (get_keyelt): For menu-items containing a `:filter
8636 FILTER', apply FILTER to the menu-item's definition to get the
8637 real definition to use.
8639 * lisp.h (QCfilter): External declaration.
8641 * xfns.c (Fimage_size): New function.
8642 (syms_of_xfns): Defsubr it.
8644 2000-06-26 Andreas Schwab <schwab@suse.de>
8646 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8649 2000-06-25 Dave Love <fx@gnu.org>
8651 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8653 * Makefile.in (blockinput.h): Depend on atimer.h.
8654 (atimer.h): Depend on systime.h.
8656 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8658 * atimer.h: Protect against multiple inclusion. Include systime.h.
8660 * lisp.h (swap_in_global_binding): Declare.
8662 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8664 * process.c (Fopen_network_stream): Turn off atimers for duration
8665 of call to connect. (Patch from Gerd.)
8667 2000-06-23 Dave Love <fx@gnu.org>
8669 * ralloc.c: Maybe include unistd.h
8671 * emacs.c (setgrp): Undefine before defining.
8672 (malloc_warning, set_time_zone_rule, index): Prototype.
8674 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8675 HAVE_STRUCT_TIMEZONE.
8677 * s/osf1.h: Move string.h hack here from alpha.h and make it
8679 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8681 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8682 (SOCKLEN_TYPE): Don't define.
8684 * m/alpha.h: Remove string.h hack.
8686 * s/osf5-0.h: New file.
8688 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8689 include time.h, done by systime.h.
8690 [__FreeBSD__]: Remove redundant includes.
8692 * callproc.c (setpgrp): Undefine before defining.
8693 (delete_temp_file): Return Qnil to avoid warning.
8695 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8697 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8700 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8702 * composite.h (compose_text): Declare.
8704 * xterm.c: Don't include sys/types.h unconditionally. Don't
8705 protect its inclusion with !USG (following xmenu.c).
8707 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8709 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8712 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8714 * coding.c (decode_eol_post_ccl): Special handling for undecided
8715 and inconsistent EOL types.
8717 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8719 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8720 trough color and main window's background color.
8722 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8724 * xterm.h (Xt_app_con): External declaration.
8726 * widget.c (EmacsFrameRealize): Fix typo.
8728 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8730 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8731 (handle_invisible_prop): Record the start of invisible text in
8732 it->add_overlay_start.
8733 (struct overlay_entry): Add member `overlay'.
8734 (handle_overlay_change): Simplify.
8735 (next_overlay_string): After having processed overlay strings at the
8736 end of the buffer, record that fact in
8737 it->overlay_strings_at_end_processed_p.
8738 (compare_overlay_entries): If before- and after-strings come
8739 from the same overlay, let before-strings come first.
8740 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8741 (load_overlay_strings): Take it->add_overlay_start into account
8742 when adding overlay strings.
8744 * dispextern.h (struct it): Add member add_overlay_start.
8746 2000-06-22 Dave Love <fx@gnu.org>
8748 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8750 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8752 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8754 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8757 2000-06-21 Dave Love <fx@gnu.org>
8759 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8761 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8763 * syntax.c (back_comment): Simplify string-parity counting (with
8764 the added benefit of handling multiple string-styles as long as
8765 they are not intertwined).
8766 Jump to the slow code as soon as a comment starter is found in
8767 a "string_lossage" position. Fixes the case: " /* " /* " */.
8769 2000-06-21 Dave Love <fx@gnu.org>
8771 * Makefile.in: Use GETLOADAVG_LIBS.
8773 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8774 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8776 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8778 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8779 (Fforward_comment, scan_lists):
8780 Check the comstyle of single-char comment-starters.
8781 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8782 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8783 Check the comstyle of single-char comment-starters.
8784 Clarify control-flow around the Scomment case.
8786 2000-06-20 Dave Love <fx@gnu.org>
8788 * fns.c (make_hash_table, maybe_resize_hash_table):
8789 Cast arg of next_almost_prime.
8791 * tparam.c [emacs]: Include lisp.h.
8793 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8796 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8798 * keyboard.c (adjust_point_for_property): Check if display
8799 property should be treated as intangible by looking at its value.
8801 * xdisp.c (single_display_prop_intangible_p)
8802 (display_prop_intangible_p): New functions.
8804 * dispextern.h (display_prop_intangible_p): Add prototype.
8806 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8808 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8809 argument to sigprocmask.
8811 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8812 argument to sigprocmask.
8814 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8815 sigprocmask_set, and pass a pointer to it to sigprocmask.
8817 * sysdep.c (sigprocmask_set): New variable.
8819 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8822 2000-06-20 Sam Steingold <sds@gnu.org>
8824 * xrdb.c: Don't declare xmalloc, xrealloc.
8826 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8828 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8829 (re_comp): Cast gettext return value to avoid complaints when
8832 2000-06-20 Dave Love <fx@gnu.org>
8834 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8836 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8838 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8840 * m/alpha.h: Don't declare xmalloc, xrealloc.
8842 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8844 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8846 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8848 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8851 * keyboard.h (poll_for_input_1): Declare.
8853 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8855 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8857 * doprnt.c: Don't declare xmalloc, xrealloc.
8859 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8860 (getenv, ctime, getwd): Removed.
8861 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8863 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8864 x_set_tool_bar_lines.
8866 * config.in: Add HAVE_GETWD. Move some definitions above
8867 machine/system includes.
8869 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8871 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8873 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8874 contain information about ENCODING.
8876 * fontset.c (FONTSET_ASCII): Use the first element of char table
8877 for an ASCII font, not defalt slot.
8878 (fontset_ref_via_base): If FONTSET doesn't contain information for
8879 C, try the default fontset.
8880 (make_fontset): Don't copy the default fontset.
8881 (fontset_font_pattern): Likewise.
8882 (accumulate_font_info): If ELT is nil, use the corresponding
8883 element in the default fontset.
8885 2000-06-19 Dave Love <fx@gnu.org>
8887 * syntax.c (Fparse_partial_sexp): Doc fix.
8889 * regex.h: Test PROTOTYPES as well as __STDC__.
8891 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8892 errno, strerror. Put text after #endif in comment.
8894 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8896 * xterm.c (x_frame_of_widget): Likewise.
8898 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8900 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8901 to Vfundamental_mode_abbrev_table.
8903 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8904 bogus objects are marked. This slows down GC by ~80 percent, but
8905 it might be worth trying when debugging GC-related problems.
8906 This feature requires conservative stack marking to be enabled.
8908 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8909 returns XLookupChars, reset `modifiers' to zero.
8911 2000-06-19 Dave Love <fx@gnu.org>
8913 * mktime.c: Unprotoized.
8915 2000-06-19 Richard Stallman <rms@gnu.org>
8917 * data.c (set_internal): If variable is frame-local,
8918 store the new value immediately into the frame parameter alist.
8920 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8922 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8923 in the custom handler pointer.
8925 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8926 value, or checks for CHAR_META can fail when Lisp_Object is a
8928 * keymap.c (get_keyelt): Likewise.
8930 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8932 * ccl.h (struct ccl_program): New member eol_type.
8933 (struct ccl_spec): New member cr_carryover.
8935 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8936 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8938 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8939 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8940 (decode_eol_post_ccl): New function.
8941 (decode_coding): Don't detect EOL format here for CCL based coding
8943 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8944 decode_eol_post_ccl after running the CCL program.
8945 (code_convert_region): Don't detect EOL format here for CCL based
8947 (decode_coding_string): Likewise.
8949 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8951 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8952 when treating it as an integer.
8954 * coding.h (encode_coding_string): Declare.
8956 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8959 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8960 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8961 to be passed to get_local_map.
8963 * sound.c (Fplay_sound): Don't call make_number on
8964 Frun_hook_with_args count argument.
8966 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8967 for lisp objects in X event structure data field, when lisp
8968 objects are represented with unions.
8969 (x_scroll_bar_to_input_event): Ditto.
8971 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8973 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8974 termination of string. Fix sense of test whether
8975 Vline_number_display_limit is an integer.
8977 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8979 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8980 only if HAVE_X_WINDOWS.
8982 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8985 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8988 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8990 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8993 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8995 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8996 start of the while loop.
8998 2000-06-15 Gerd Moellmann <gerd@gnu.org>
9000 * atimer.c (alarm_signal_handler): Add forward declaration.
9002 * data.c (set_internal): Remove debug code.
9004 2000-06-14 Gerd Moellmann <gerd@gnu.org>
9006 * Makefile.in (bootstrap-temacs): Add `-I../src'.
9008 * unexec.c (toplevel) [COFF]: Include coff.h.
9010 * s/lynxos.h: New file.
9012 * keymap.c (Fsingle_key_description): Enclose function key and
9013 event symbol names in angle brackets.
9015 * xdisp.c (setup_echo_area_for_printing): Call
9016 message_log_maybe_newline if message_buf_print is not set.
9018 * print.c (printchar, strout): Don't check message_buf_print
9019 before calling setup_echo_area_for_printing because that
9020 function does something useful even when message_buf_print is
9023 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
9025 (ensure_echo_area_buffers): Initialize echo buffer's
9026 truncate lines setting to nil.
9027 (with_echo_area_buffer): Don't set the echo buffer's truncate
9029 (set_message_1): Set it here instead, based on the value
9030 of message_truncate_lines.
9031 (resize_mini_window): Handle case that lines are truncated.
9032 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
9033 DEFVAR_BOOL message-truncate-lines.
9035 * keyboard.c (read_char): Bind message-truncate-lines to t
9036 while displaying a help-echo.
9038 * lisp.h (Qmessage_truncate_lines): External declaration.
9040 2000-06-13 Gerd Moellmann <gerd@gnu.org>
9042 * xdisp.c (Vline_number_display_limit): Renamed from
9043 line_number_display_limit.
9044 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
9045 Extend documentation string. Initialize
9046 Vline_number_display_limit to nil meaning no limit.
9047 (decode_mode_spec): Use Vline_number_display_limit with its new
9050 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
9052 2000-06-13 Richard Stallman <rms@gnu.org>
9054 * frame.c (Fmodify_frame_parameters): Doc fix.
9056 * xfns.c (x_set_frame_parameters): Comment fix.
9058 * frame.c (store_frame_param): Call swap_in_global_binding if the
9059 variable's current binding was chosen based on this frame.
9061 * data.c (swap_in_global_binding): New function.
9063 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9065 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9066 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9068 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9070 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9072 2000-06-12 Jason Rumney <jasonr@gnu.org>
9074 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9076 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9078 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9080 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9082 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9084 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9085 (syms_of_xfaces): Defsubr Sdump_colors.
9086 (x_free_colors): Don't treat b&w specially on default visual.
9087 (x_free_dpy_colors): New function.
9088 (free_face_colors): Don't check visual class; it's done
9091 * xterm.c (x_frame_of_widget): New function.
9092 (x_alloc_nearest_color_for_widget): Use it.
9093 (x_copy_dpy_color): New function.
9094 (x_destroy_window): Free various colors.
9096 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9098 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9100 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9102 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9104 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9106 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9108 2000-06-11 Dave Love <fx@gnu.org>
9110 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9112 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9114 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9116 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9118 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9121 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9123 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9124 (regex_compile): Fix the code for handling the case of single byte
9125 char and multibyte char being mixed in a range within [...].
9127 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9128 and dst_multibyte members of coding.
9130 * charset.c (update_charset_table): Update the table
9132 (init_charset_once): Initialize elements of bytes_by_char_head to
9133 1 except for leading codes for private charases.
9135 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9136 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9138 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9140 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9141 access the data it doesn't point to.
9143 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9145 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9146 will be translated to a switch-frame event when reading the
9147 event queue. This is necessary because Emacs otherwise won't
9148 perform a switch-frame to a new frame until some other event, for
9149 example a keystroke event, forces it to do so. This has various
9150 effects, one visible being that the cursor of a frame created with
9151 C-x 5 2 or switched to with a window manager key binding like
9152 A-TAB stays hollow because selected_window isn't on the newly
9153 focused frame until the switch-frame is performed.
9155 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9156 generating a switch-frame event if necessary.
9158 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9160 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9163 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9165 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9167 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9169 * window.c (displayed_window_lines): Take empty lines at
9170 the bottom of a window into account.
9172 * window.c (displayed_window_lines): New function.
9173 (Fmove_to_window_line): Use displayed_window_lines to determine
9174 the number of lines to move, instead of using the window's height.
9176 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9177 to stop reading, even if the form read sets point to a different
9178 value when evaluated.
9180 * xdisp.c (display_line): Fix code deciding in which line to
9183 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9185 * fileio.c (e_write): Free composition data if stored in
9188 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9190 * xdisp.c (display_line): Set row's and iterator's
9191 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9192 Set cursor even if row ends in the middle of a character.
9193 (dump_glyph_row): Print values of new flags.
9194 (redisplay_window) <cursor movement in unchanged window>: When
9195 point has been moved forward, and PT is at the end of the cursor
9196 row, don't place the cursor in the next row if the cursor row ends
9197 in the middle of a character or at ZV.
9199 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9200 (struct glyph_row): Add starts_in_middle_of_char_p and
9201 ends_in_middle_of_char_p.
9202 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9203 ends_in_middle_of_char_p flag.
9204 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9206 * term.c (append_glyph): Revert change of 2000-06-06.
9208 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9209 padding glyph not fitting on line as whole character not
9212 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9213 this isn't true for images with `:ascent 100'.
9215 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9217 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9218 as modified if it is originally unmodified.
9220 * term.c (encode_terminal_code): Change the way to check if
9221 terminal coding does any conversion.
9222 (append_glyph): Set glyph->pixel_width correctly.
9224 * xdisp.c (display_line): While checking line continuation, pay
9225 attention to a padding glyph.
9227 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9229 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9231 2000-06-05 Dave Love <fx@gnu.org>
9233 * xdisp.c: Include fontset.h.
9235 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9237 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9239 * dispnew.c: Conditionally include term.h.
9241 * coding.h: Declare code_convert_string_norecord.
9243 * frame.h (struct frame): Use volatile unconditionally.
9245 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9247 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9249 * systime.h: Protect against multiple inclusion.
9250 (timezone) [USG5_4]: Define as time_t.
9252 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9253 (Foptimize_char_table, make_temp_name): Declare.
9255 * Makefile.in (xdisp.o): Depend on fontset.h.
9257 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9259 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9260 (Foptimize_char_table, make_temp_name): Declare.
9264 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9266 2000-06-02 Dave Love <fx@gnu.org>
9268 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9270 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9272 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9273 result face, set flags in that face indicating that colors may not
9276 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9277 glyph, use the ASCII NUL character to determine the face.
9279 2000-06-02 Dave Love <fx@gnu.org>
9281 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9282 (VFORK_RETURN_TYPE): Remove.
9284 * config.in: Add NO_MATHERR.
9286 2000-06-01 Dave Love <fx@gnu.org>
9288 * cmds.c (internal_self_insert): Don't check
9289 Vbefore_change_function, Vafter_change_function.
9291 * insdel.c (signal_before_change, signal_after_change): Likewise.
9293 * buffer.c (Vbefore_change_function, Vafter_change_function):
9294 Variables and their initializations deleted.
9296 * callint.c (Fcall_interactively): Doc fix.
9298 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9300 2000-05-31 Dave Love <fx@gnu.org>
9302 * textprop.c: Revert last change -- duplicated.
9304 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9306 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9309 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9311 2000-05-31 Jason Rumney <jasonr@gnu.org>
9313 * search.c (Fre_search_forward, Fre_search_backward)
9314 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9316 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9318 2000-05-30 Jason Rumney <jasonr@gnu.org>
9320 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9321 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9323 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9325 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9326 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9327 expand a nil default_filename.
9329 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9330 pointer to glyph_to_pixel_coords, not a frame.
9332 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9333 coding.h to dependencies.
9335 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9337 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9338 window pointer to be consistent with w32term.c and xterm.c.
9340 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9341 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9342 (Qline_spacing, Qcenter): New variables.
9343 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9344 (x_set_line_spacing): New function.
9345 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9346 (x_specified_cursor_type): New function.
9347 (x_set_cursor_type): Use it.
9348 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9350 (validate_x_resource_name, x_get_resource_string): Measure lengths
9351 of external strings in bytes.
9352 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9353 GetTextExtentPoint32 with NULL title.
9354 (Fx_create_frame): Initialize Qline_spacing.
9355 (w32_load_system_font): Initialize font->double_byte_p.
9356 (x_to_w32_charset): Use Vw32_charset_info_alist.
9357 (Image, busy cursor, tooltip functions): Merged changes from
9358 xfns.c. Not yet functional on Windows.
9360 * w32gui.h (W32FontStruct): Add double_byte_p member.
9362 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9363 (emacs_button_translation): Use it.
9364 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9365 in `mask' to be set.
9367 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9370 * w32term.c: Format and doc changes to bring closer to xterm.c.
9371 (w32_char_font_type): New enum.
9372 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9373 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9374 (w32_encode_char): New function.
9375 (x_encode_char): Removed.
9376 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9377 x_encode_char and w32_font_is_double_byte.
9378 (x_produce_image_glyph): Use image_ascent.
9379 (x_produce_glyphs): Use new version of w32_per_char_metric and
9380 handle NULL return value. Allow extra line spacing.
9381 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9382 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9383 w32_font_type member of glyph instead.
9384 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9385 (fast_find_position): Make sure not to consider rows not visible
9387 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9388 w32_menu_display_help with input blocked, as it can abort.
9389 (x_display_and_set_cursor): Choose cursor depending
9390 on buffer-local value of cursor_type.
9391 (x_draw_bar_cursor): Add parameter WIDTH.
9393 * w32term.h (CP_DEFAULT): Define.
9394 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9396 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9398 * search.c (Fre_search_forward, Fre_search_backward)
9399 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9401 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9403 * coding.c (detect_coding_iso2022): Fix code for checking
9404 CODING_CATEGORY_MASK_ISO_8_2.
9406 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9408 * regex.c (PREFETCH_NOLIMIT): New function.
9409 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9411 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9413 * syntax.c (find_defun_start): Move test for
9414 open_paren_in_column_0_is_defun_start outside of the loop.
9416 * xdisp.c (redisplay_window): Really switch buffers when
9417 displaying mode lines, and temporarily set selected_frame to the
9418 frame of the window that's redisplayed.
9420 * xfaces.c (free_realized_faces): Block/unblock input.
9421 (free_realized_multibyte_face): Ditto.
9423 2000-05-29 Dave Love <fx@gnu.org>
9425 * textprop.c (Qkeymap): New variable.
9426 (syms_of_textprop): Intern it.
9428 * keymap.c: Include intervals.h.
9429 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9431 * Makefile.in (keymap.o): Depend on intervals.h.
9433 * keyboard.c (menu_bar_items, tool_bar_items)
9434 (Fexecute_extended_command): Deal with `keymap' property.
9435 (read_key_sequence): Track map from `keymap' property as well as
9438 * intervals.c (get_local_map): Extra arg to allow looking for
9441 * intervals.h (map_property): New enum.
9442 (get_local_map): Extra arg using it.
9445 * lisp.h (get_local_map): Don't declare here.
9447 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9449 * Makefile.in (callproc.o): Depend on composite.h.
9451 * callproc.c: Include composite.h.
9452 (Fcall_process): Handle composition correctly.
9454 * coding.h (coding_allocate_composition_data): Extern it.
9455 (coding_restore_composition): Likewise.
9457 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9458 yet allocated, finish decoding with result
9459 CODING_FINISH_INSUFFICIENT_CMP.
9460 (coding_allocate_composition_data): Make it non-static.
9461 (coding_restore_composition): Likewise.
9463 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9465 * charset.c (syms_of_charset): Revert last change.
9467 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9469 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9470 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9473 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9475 * charset.c (syms_of_charset): Set width of character sets
9476 eight-bit-control and eight-bit-graphic to 1 column.
9478 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9480 * config.in (HAVE_SPEED_T): New define.
9482 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9485 2000-05-26 Dave Love <fx@gnu.org>
9487 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9489 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9490 (Fsubr_arity): New function.
9491 (syms_of_data): Install them.
9493 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9495 * charset.c (init_charset_once): Set the table bytes_by_char_head
9498 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9499 the default fontset to what Emacs uses by default.
9500 (check_registry_encoding): This function deleted.
9501 (Fset_fontset_font): Remove the adhoc condition for the default
9502 fontset. Allow cons in FONTNAME.
9504 * fns.c (map_char_table): Ignore char-table entries for
9505 charsets eight-bit-control and eight-bit-graphic.
9507 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9509 * emacs.c (main): Initialize keyboard syms before initializing
9510 window code, so face names are available.
9512 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9514 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9515 of an anchor at the beginning of a shy-group.
9517 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9519 * xdisp.c (handle_invisible_prop): Don't try to skip over
9520 invisible text if end of text is already reached.
9522 2000-05-25 Dave Love <fx@gnu.org>
9524 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9526 * coding.c (encode_eol): Add null statement after label.
9528 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9530 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9533 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9535 * ccl.c (ccl_driver): Fix previous change.
9537 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9539 * coding.c (run_pre_post_conversion_on_str): Set point to the
9540 beginning of buffer before calling coding->post_read_conversion.
9541 (decode_coding_string): Give correct args to
9542 run_pre_post_conversion_on_str.
9543 (encode_coding_string): Likewise.
9545 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9546 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9547 eight-bit-graphic correctly.
9549 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9551 * fileio.c (Finsert_file_contents): Even if a file is not found,
9552 execute codes for setting up coding system. Call
9553 after-insert-file-functions unconditionally.
9555 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9557 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9558 BSD_PGRPS are not defined.
9560 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9562 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9564 (syms_of_charset): Avoid building same strings.
9566 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9568 * lread.c (Fload): Add a comment about the meaning of
9569 Vuser_init_file being t.
9571 * puresize.h (BASE_PURESIZE): Increase to 675000.
9573 * s/gnu-linux.h (setpgrp): Don't define it here because this
9574 prevents compilation on GNU/Linux systems with glib 2.2.
9576 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9579 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9581 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9582 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9584 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9586 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9588 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9590 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9592 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9594 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9596 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9598 * keyboard.c (read_char): Allow character codes 128..255 to be
9599 handled by input-method-function.
9601 * insdel.c (adjust_markers_for_replace): Fix previous change.
9602 (adjust_after_replace): If PREV_TEXT is nil, call
9603 adjust_markers_for_insert, not adjust_markers_for_replace.
9605 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9607 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9608 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9609 [HAVE_GRANDPT]: Define.
9610 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9612 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9615 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9617 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9619 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9621 The following changes are to handle 8-bit characters in a
9622 multibyte buffer/string without facing with byte combining
9623 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9624 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9626 * Makefile.in (fns.o): Depend on charset.h.
9628 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9629 convert it to unibyte.
9630 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9632 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9633 apparent char boundary.
9634 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9635 0x80..0x9F to/from multibyte form.
9637 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9640 * callproc.c (Fcall_process): Always encode an argument string if
9641 it is multibyte. Setup src_multibyte and dst_multibyte members of
9642 process_coding properly.
9644 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9645 SPLIT_NON_ASCII_CHAR.
9647 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9649 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9651 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9652 (SPLIT_CHARACTER_SEQ): This macro deleted.
9653 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9654 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9655 and eight-bit-graphic.
9656 (char_to_string): Likewise. Signal an error for too large
9658 (char_printable_p): Return 0 for 8-bit characters.
9659 (update_charset_table): Update iso_charset_table only when a final
9660 character is non-negative.
9661 (find_charset_in_text): Renamed from find_charset_in_str.
9662 Arguments and return value changed. Callers changed.
9663 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9664 be -1 if CHARSET is used only internally.
9665 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9667 (Fcharset_after): Simplified.
9668 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9669 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9670 (multibyte_chars_in_text): Simplified by assuming there's no
9671 invalid multibyte sequence.
9672 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9673 (str_as_unibyte): New functions.
9674 (Fstring): Simpified by assuming that byte combining never happens.
9675 (init_charset_once): Initialization for
9676 LEADING_CODE_8_BIT_CONTROL.
9677 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9678 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9679 eight-bit-control and eight-bit-graphic.
9681 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9682 (CHARSET_8_BIT_GRAPHIC): New macros.
9683 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9684 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9685 (CHARSET_REVERSE_CHARSET): Likewise.
9686 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9688 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9689 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9690 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9691 encounter an invalid multibyte sequence.
9692 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9693 sequence is always valid.
9694 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9695 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9696 (CHAR_STRING): For 8-bit characters, call char_to_string.
9697 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9698 multibyte sequence is always valid.
9699 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9700 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9701 (str_as_unibyte): Extern them.
9702 (BCOPY_SHORT): Fix a bug.
9703 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9704 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9705 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9706 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9708 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9709 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9710 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9711 (EMIT_BYTES): New macros.
9712 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9713 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9715 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9716 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9717 check the validity of multibyte sequence.
9718 (decode_coding_emacs_mule): New function.
9719 (encode_coding_emacs_mule): New macro.
9720 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9722 (DECODE_ISO_CHARACTER): Just return a character code.
9723 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9724 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9725 EMIT_CHAR to produced decoded characters. Exit the loop only by
9726 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9728 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9729 only position codes for an invalid character.
9730 (encode_designation_at_bol): Return new destination pointer. 5th
9731 arg DSTP is changed to DST.
9732 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9733 from the source by ONE_MORE_CHAR. Don't handle the case of last
9735 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9737 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9738 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9739 TWO_MORE_BYTES to fetch a byte from the source.
9740 (encode_eol): Pay attention to coding->src_multibyte.
9741 (detect_coding, detect_eol): Preserve members src_multibyte and
9743 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9744 (encoding_buffer_size): Set magnification to 3 for all coding
9745 systems that require encoding.
9746 (ccl_coding_driver): For decoding, be sure that the result is
9747 valid multibyte sequence.
9748 (decode_coding): Initialize coding->errors and coding->result.
9749 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9750 and raw-text, always call decode_eol. Handle the case of last
9751 block here. If not coding->dst_multibyte, convert the resulting
9752 sequence to unibyte.
9753 (encode_coding): Initialize coding->errors and coding->result.
9754 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9755 and raw-text, always call encode_eol. Handle the case of last
9757 (shrink_decoding_region, shrink_encoding_region): Detect cases
9758 that we can't skip data more rigidly.
9759 (code_convert_region): Setup src_multibyte and dst_multibyte
9760 members of coding. For decoding, if the buffer is multibyte,
9761 convert the source sequence to unibyte in advance. For encoding,
9762 if the buffer is multibyte, convert the resulting sequence to
9763 multibyte afterward.
9764 (run_pre_post_conversion_on_str): New function.
9765 (code_convert_string): Deleted and divided into the following two.
9766 (decode_coding_string, encode_coding_string): New functions.
9767 (code_convert_string1, code_convert_string_norecord): Call one of
9769 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9770 MAKE_NON_ASCII_CHAR.
9771 (Fset_terminal_coding_system_internal)
9772 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9773 and dst_multibyte members.
9774 (init_coding_once): Initialize iso_code_class with new enum
9775 ISO_control_0 and ISO_control_1.
9777 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9778 devided into ISO_control_0 and ISO_control_1.
9779 (struct coding_system): New members src_multibyte, dst_multibyte,
9780 errors, and result. Delete member fake_multibyte.
9781 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9783 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9786 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9789 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9791 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9793 (Ftranspose_region): Delete codes for handling byte combining.
9795 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9796 dst_multibyte members of coding. On handling REPLACE on unibyte
9797 buffer, convert the result of decode_coding to unibyte. On
9798 inserting into a mutibyte buffer, always call code_convert_region.
9799 (e_write): Setup coding->src_multibyte according to the
9800 multibyteness of the source (buffer or string).
9802 * fns.c (concat): Handle 8-bit characters correctly.
9803 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9804 unibyte in the result.
9805 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9806 valid multibyte form in the result.
9807 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9808 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9809 return -1, signal an error.
9810 (base64_encode_1): New arg MULTIBYTE. Get each character by
9811 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9812 character is found, return -1.
9813 (Fbase64_decode_region): Delete codes for handling byte-combining.
9814 Treat each decoded byte as a unibyte character.
9815 (Fbase64_decode_string): Return unibyte string.
9816 (Fcompare_strings, concat, string_byte_to_char): Use
9817 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9818 FETCH_STRING_CHAR_ADVANCE.
9819 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9820 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9822 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9823 SPLIT_NON_ASCII_CHAR.
9824 (fontset_ref_via_base, fontset_set): Likewise
9826 * insdel.c (adjust_markers_for_record_delete): Deleted.
9827 (adjust_markers_for_insert): Argument changed. Caller changed.
9828 (adjust_markers_for_replace): Likewise.
9829 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9830 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9831 (copy_text): Delete unused local varialbe c_save. For converting
9832 to multibyte, be sure to make all 8-bit characters in valid
9834 (count_size_as_multibyte): Handle 8-bit characters correctly.
9835 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9836 (adjust_after_replace, replace_range, del_range_2)
9837 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9838 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9839 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9840 handling byte combining.
9841 (adjust_before_replace): Deleted.
9843 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9844 SPLIT_NON_ASCII_CHAR.
9845 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9846 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9847 (Fkey_description): Likewise.
9849 * lread.c (read1): On reading multibyte string, be sure to make
9850 all 8-bit chararacters in valid multibyte form.
9851 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9853 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9856 * process.c (Fstart_process): GCPRO current_dir before calling
9857 Ffind_operation_coding_system. Encode arguments here.
9858 (create_process): Don't encode arguments here. Setup
9859 src_multibyte and dst_multibyte members of struct coding.
9860 (read_process_output): Setup src_multibyte and dst_multibyte
9861 members of struct coding. If the output is to multibyte buffer,
9862 always decode the output of the process. Adjust the
9863 representation of 8-bit characters to the multibyteness of the output.
9864 (send_process): Setup coding->src_multibyte according to the
9865 multibyteness of the source.
9867 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9868 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9869 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9871 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9873 * w16select.c (Fw16_set_clipboard_data): Setup members
9874 src_multibyte and dst_multibyte of coding. Adjusted for the
9875 change for find_charset_in_str.
9876 (Fw16_get_clipboard_data): Likewise.
9878 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9879 dst_multibyte of coding.
9880 (x_to_w32_font): Likewise.
9882 * w32select.c (Fw32_set_clipboard_data): Setup members
9883 src_multibyte and dst_multibyte of coding. Adjusted for the
9884 change for find_charset_in_str.
9885 (Fw32_get_clipboard_data): Likewise.
9887 * xdisp.c (get_next_display_element): Handle 8-bit characters
9889 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9890 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9892 * xselect.c (selection_data_to_lisp_data): Setup members
9893 src_multibyte and dst_multibyte of coding. Adjusted for the
9894 change for find_charset_in_str.
9895 (lisp_data_to_selection_data): Likewise.
9897 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9899 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9901 * dispextern.h (Vimage_types): Add extern declaration.
9903 * xdisp.c (Vimage_types): Moved here from xfns.c.
9904 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9906 * xfns.c (Vimages_types): Moved to xdisp.c.
9907 (syms_of_xfns): Move `image-types' to xdisp.c.
9909 * w32fns.c (Vimage_types): Removed.
9910 (syms_of_w32fns): Remove `image-types'.
9912 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9914 * fns.c (map_char_table): Pay attention to character number of
9915 charset. Check the validity of charset at the first level. For
9916 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9919 * fontset.c: Include "buffer.h".
9920 (fs_load_font): If the face has fontset, record the face ID in
9922 (Finternal_char_font): New function.
9923 (accumulate_font_info): New function.
9924 (Ffontset_info): Rewritten for the new fontset implementation.
9925 (syms_of_fontset): Register Vdefault_fontset in the first element
9926 of Vfontset_table. Include Vdefault_fontset in
9927 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9930 2000-05-16 Dave Love <fx@gnu.org>
9932 * m/iris5d.h: Deleted -- unused.
9934 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9936 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9937 `invalid' instead of `illegal'.
9939 * indent.c (Fmove_to_column): When ending within a tab, insert
9940 spaces first so that markers at the end of the tab get adjusted.
9942 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9943 buffer list that wasn't selected in that frame.
9945 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9946 is needed on mescaline, use a 2 char prefix, and call
9947 make_temp_name with second arg non-zero.
9949 * fileio.c (make_temp_name): New function, extracted from
9951 (Fmake_temp_name): Use it.
9953 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9955 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9957 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9959 * Makefile.in (lisp): Add env.elc.
9961 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9963 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9965 * search.c (Freplace_match): Handle case of `\N' in the
9966 replacement when there's no group N.
9968 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9970 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9971 of the message to message_dolog.
9973 * keyboard.c (read_char): Don't clear current message for help
9974 events; let the code handling help events handle this. Change
9975 code detecting help events that should be ignored.
9977 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9978 we're interating over a string.
9980 2000-05-09 Dave Love <fx@gnu.org>
9982 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9983 that offset before writing. Move gcpro region past call of
9986 2000-05-04 Dave Love <fx@gnu.org>
9988 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9990 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9992 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9993 of inserted characters when BUF equals the current buffer, and PT
9994 is in front of or equal to FROM.
9996 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9998 * xdisp.c (handle_single_display_prop): If display property value
9999 is invalid, or something not supported on the frame, restore
10000 iterator's position to what it was initially. Make sure to return
10001 0 for invalid and unsupported property values.
10003 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
10004 that x_per_char_metric returns null.
10006 2000-05-02 Gerd Moellmann <gerd@gnu.org>
10008 * xterm.h (struct face): Add forward declaration.
10009 (struct image): Ditto.
10010 (image_ascent): Add prototype.
10012 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
10013 (x_draw_image_relief, x_draw_image_foreground_1): Call function
10014 image_ascent instead of using IMAGE_ASCENT.
10016 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
10017 (IMAGE_ASCENT): Removed.
10019 * xfns.c (Qcenter): New variable.
10020 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
10021 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
10022 (image_ascent): New function.
10023 (lookup_image): Recognize `:ascent center'.
10024 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
10025 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
10026 (xbm_load): Don't set image's ascent here.
10027 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
10028 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
10029 check ascent values here.
10030 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
10031 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
10032 (syms_of_xfns): Initialize Qcenter.
10034 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
10035 to the limits, increase the limits.
10037 2000-05-01 Kenichi Handa <handa@etl.go.jp>
10039 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
10040 Check Vfont_encoding_alist against the full name of the opened font.
10042 2000-04-28 Gerd Moellmann <gerd@gnu.org>
10044 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
10045 taller than the window.
10047 2000-04-28 Kenichi Handa <handa@etl.go.jp>
10049 * xfaces.c (realize_x_face): Fix the argument of the second
10050 xassert. BASE_FACE may not be a face for ASCII.
10052 2000-04-27 Gerd Moellmann <gerd@gnu.org>
10054 * print.c (print_object): Treat print-length < 0 as nil.
10056 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
10058 * s/freebsd.h (TERMCAP_OBJ): Removed.
10059 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
10061 * lread.c (read1): Don't treat period followed by certain
10062 characters as symbol start.
10064 * xfns.c (slurp_file): New function.
10065 (xbm_image_p): Handle case of in-memory XBM files.
10066 (xbm_scan): Rewritten to work on memory buffers instead of files.
10067 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10068 Work on memory buffers instead of files. If DATA is null test
10069 if buffer looks like an in-memory XBM file.
10070 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10071 memory buffers instead of files.
10072 (xbm_file_p): New function.
10073 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10075 * lread.c (end_of_file_error): New function.
10076 (read1): Call it instead of signaling `end-of-file' directly.
10078 * print.c (print_error_message): Print data of `end-of-file'
10079 with Fprinc instead of Fprin1.
10081 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10083 * window.c (freeze_window_start): Check that minibuffer scroll
10084 window isn't nil before extracting the window structure pointer
10087 * undo.c (record_delete): If we hit the end of the undo list, stop
10088 picking elements apart.
10090 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10092 * xdisp.c (display_line): If lines are continued, restore
10093 iterator's ascent/descent information to the values before the
10094 first glyph not fitting on the line.
10096 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10098 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10099 positions in glyph matrix. Don't compute new window end positions.
10101 * dispnew.c (increment_matrix_positions): Renamed from
10102 increment_glyph_matrix_buffer_positions.
10103 (increment_row_positions): Renamed from
10104 increment_glyph_row_buffer_positions.
10106 * dispextern.h: Change names of renamed functions from dispnew.c
10109 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10111 * fileio.c (Fdo_auto_save): Create directories for auto-save
10112 list file if necessary.
10114 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10115 from buffer or frame.
10116 (automatic_hscrolling_p): New variable.
10117 (hscroll_windows): Scroll windows horizontally only if automatic
10118 hscrolling is allowed.
10119 (syms_of_xdisp): New variable `automatic-hscrolling'.
10121 * frame.h (struct frame): Add member extra_line_spacing.
10123 * xfns.c (x_set_line_spacing): New function.
10124 (Fx_create_frame): Set line spacing from resources.
10125 (Qline_spacing): New variable.
10126 (syms_of_xfns): Initialize Qline_spacing.
10128 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10130 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10131 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10132 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10133 extra_line_spacing from default value.
10134 (init_buffer_once): Initialize default value of extra_line_spacing.
10136 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10139 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10140 prompt_width. Add extra line spacing.
10142 * term.c (produce_glyphs): Remove reference to struct it's
10145 * dispextern.h (struct it): Remove member prompt_width, add
10146 extra_line_spacing.
10148 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10150 * dispnew.c (update_frame_line): When writing a whole line, make
10151 sure cursor is in the right row afterwards, otherwise a use of
10152 capability `ch' in cmgoto might leave the cursor in the row below.
10154 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10156 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10158 * keyboard.c (timer_check): Fix typo in comment.
10160 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10162 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10163 name change: ch -> character.
10165 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10167 * keyboard.c (echo_message_buffer): New variable.
10168 (echo_now): Set echo_message_buffer to the echo area buffer used
10169 to display the echo.
10170 (cancel_echoing): Reset echo_message_buffer to nil.
10171 (read_char): Code rewritten that handles canceling an echo or
10172 echoing a dash, respectively.
10174 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10175 directory doesn't exist.
10177 2000-04-19 Dave Love <fx@gnu.org>
10179 * fns.c (syms_of_fns): Defsubr mapc.
10180 (concat): Don't allow numeric args.
10181 (Fconcat): Doc change.
10183 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10185 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10186 instead define end_match(1|2) more carefully.
10187 Use GET_CHAR_BEFORE_2 for `begline'.
10189 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10191 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10192 on 64-bit systems where NULL is defined as `0'.
10194 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10195 the `variable argument list' to make it work on Alpha.
10197 * m/alpha.h (_LP64) [!_LP64]: Define.
10198 (ORDINARY_LINK): Define for NetBSD.
10200 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10202 2000-04-19 Dave Love <fx@gnu.org>
10204 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10207 * Makefile.in (LIBS): Don't use.
10208 (GETLOADAVG_OBJ): Define again.
10209 (otherobj): Add GETLOADAVG_OBJ.
10211 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10213 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10215 * lread.c (read_filtered_event): Cancel and start busy cursor.
10217 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10218 that the per-character metrics may be null.
10220 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10222 * buffer.c (clone_per_buffer_values): New function.
10223 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10224 clone_per_buffer_values if CLONE is not nil.
10226 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10228 2000-04-16 Dave Love <fx@gnu.org>
10230 * Makefile.in: Remove obsolete localcpp stuff.
10231 (GETLOADAVG_OBJ): Don't define.
10232 (obj): Move LIBOBJS...
10233 (otherobj): ... to here.
10234 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10235 whitespace-only lines after the continuation (Irix).
10237 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10239 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10241 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10243 2000-04-14 Dave Love <fx@gnu.org>
10245 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10246 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10247 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10248 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10251 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10252 autoconfiscated HAVE_GETLOADAVG.
10254 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10257 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10259 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10260 (fill_in_lock_file_name): Avoid existing files that aren't links.
10262 2000-04-14 Dave Love <fx@gnu.org>
10264 * Makefile.in (LIBS, LIBOBJS): New variable.
10265 (INTERVAL_SRC): Convert to make variable.
10266 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10267 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10268 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10270 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10271 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10272 (shortlisp): Add facemenu, float-sup, frame.
10273 (SOME_MACHINE_LISP): Remove them from here.
10274 (LIBES): Change unused LDLIBS to autoconf LIBS.
10276 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10278 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10280 * composite.c (update_compositions): If FROM and TO are not in a
10281 valid range, do nothing.
10283 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10285 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10287 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10289 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10292 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10294 * fileio.c (a_write): Remove redundant semi-colons.
10295 (e_write): Return -1 if failed to write all the data.
10296 This fixes the changes made at 1999-12-15.
10298 2000-04-12 Dave Love <fx@gnu.org>
10300 * fns.c (mapcar1): Test for null vals to support mapc.
10301 (Fmapc): New function.
10303 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10305 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10306 (IT_frame_up_to_date): Support the buffer local value of
10307 cursor-type, if defined.
10309 2000-04-10 Dave Love <fx@gnu.org>
10311 * editfns.c (preceding-char, following-char): Doc fix.
10313 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10315 * Makefile.in (temacs): Revert 2000-03-12 change.
10317 2000-04-10 Jason Rumney <jasonr@gnu.org>
10319 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10321 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10323 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10324 area buffer, if it's not set up yet.
10326 * indent.c (compute_motion): Set immediate_quit.
10328 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10330 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10331 (realize_tty_face): Suppress boldness if colors are the inverse of
10332 the default colors, and tty_suppress_bold_inverse_default_colors_p
10334 (Ftty_suppress_bold_inverse_default_colors): New function.
10335 (syms_of_xfaces): Defsubr it.
10337 * buffer.c (Frestore_buffer_modified_p): New function.
10338 (syms_of_buffer): Defsubr it.
10340 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10342 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10343 charset id (int) argument, not a charset (Lisp_Object).
10345 * coding.h (code_convert_string): Declare.
10346 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10347 object, as the fourth argument to code_convert_string.
10349 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10350 (Fset_fontset_font): Use EQ to compare lisp objects.
10352 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10354 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10355 a pointer that looks like a lisp object.
10356 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10357 zero, instead see whether it's an integer object, since they can't
10359 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10361 * dispnew.c (allocate_matrices_for_frame_redisplay)
10362 (direct_output_forward_char): Use X(U)INT and make_number as needed
10363 to convert between (unsigned) int values and lisp integers.
10364 * keyboard.c (read_key_sequence): Likewise.
10365 * lread.c (substitute_object_recurse): Likewise.
10366 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10367 * minibuf.c (do_completion, Fminibuffer_complete_word)
10368 (Fminibuffer_completion_help): Likewise.
10369 * term.c (produce_special_glyphs): Likewise.
10371 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10372 * print.c (print_preprocess, print_object): Likewise.
10374 * search.c (compile_pattern): Use NILP when checking for nil.
10376 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10377 __OPTIMIZE__]: Provide a GNU C macro version that handles
10378 lisp-object unions.
10379 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10380 field, to better cope with ENABLE_CHECKING and calls that modify a
10381 Lisp_Object using its old value.
10383 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10385 * window.c (compare_window_configurations): Signal an error
10386 if parameters C1 or C2 aren't window configurations.
10388 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10389 AFTER_POTENTIAL_GC calls around calls to functions that can
10390 signal an error and thus invoke the debugger.
10392 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10394 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10395 an error if decoding fails.
10397 * keyboard.c (lispy_mouse_names): Variable removed.
10398 (Vlispy_mouse_stem): New variable.
10399 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10400 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10401 for any mouse button number. Increase size of mouse_syms and
10402 button_down_location as needed. Call modify_event_symbol with
10403 different arguments.
10404 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10405 Call modify_event_symbol with different arguments.
10406 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10407 for any button number. Call modify_event_symbol with different
10409 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10410 Accept a string for NAME_ALIST_OR_STEM.
10412 * lisp.h (larger_vector): Add prototype.
10414 * fns.c (larger_vector): Make externally visible.
10416 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10418 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10420 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10421 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10422 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10423 we are between str1 and str2.
10424 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10425 (PATFETCH): Use `TRANSLATE'.
10426 (PATFETCH_RAW): Fetch multibyte char if applicable.
10427 (PATUNFETCH): Remove.
10428 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10429 When writing a char, write it directly into the pattern buffer rather
10430 than going needlessly through a temp char-array.
10431 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10432 multibyte magic and remove the useless `#ifdef emacs'.
10433 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10436 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10437 conditional on `emacs'.
10439 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10441 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10443 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10444 non-union-type versions of XMARK and friends here, because XMARK
10445 and friends won't work on an integer field if NO_UNION_TYPE is not
10447 (make_number): Define as a function if it's not defined as a macro.
10449 * composite.c (run_composite_function): Use NILP when checking for nil.
10450 (syms_of_composite): Delete local var NARGS, pass an int as first
10451 argument to Fmake_hash_table.
10453 * editfns.c (text_property_stickiness): Use NILP to test
10454 Lisp_Object boolean value.
10455 (Fmessage_or_box): Don't use NILP to test int variable.
10456 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10457 problems reading from and changing the same lisp value in an
10460 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10462 * term.c (TN_no_color_video): New variable.
10463 (term_init): Intitialize TN_no_color_video.
10464 (enum no_color_bit): New enumeration.
10465 (MAY_USE_WITH_COLORS_P): New macro.
10466 (turn_on_face): Use it to determine if attributes may be used
10467 combined with colors.
10469 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10471 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10472 with int lvalues via casts; instead, just yield lisp object lvalues.
10473 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10474 proper accessor macros.
10475 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10476 (grow_mini_window): Fix typo getting int value of root->height.
10478 * xdisp.c (compute_string_pos): Fix order of arguments to
10479 string_pos_nchars_ahead.
10480 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10481 count arg to variable-arg routines like Frun_hook_with_args and
10483 (back_to_previous_visible_line_start)
10484 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10485 fixed-arg routines like Fget_char_property and Fmake_string.
10486 (reconsider_clip_changes): Use XINT when comparing integer lisp
10487 objects, or passing them as int arguments.
10488 (mark_window_display_accurate, insert_left_trunc_glyphs)
10489 (append_space, extend_face_to_end_of_line): Use make_number when
10490 storing or passing integer values as lisp objects.
10491 (set_cursor_from_row, highlight_trailing_whitespace): Use
10492 INTEGERP, not implicit test against zero, for glyph object.
10493 (try_window_id): Don't use make_number when we want an int value.
10495 * xfaces.c (xlfd_symbolic_value): Make last argument a
10496 Lisp_Object, to be consistent with callers.
10497 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10498 (lface_hash): Apply XFASTINT to lisp values before folding in.
10500 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10501 fill in window width and height. Pass an int, not a lisp object,
10502 as first arg to Finsert.
10504 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10506 * xfaces.c (realize_basic_faces): Block input while realizing
10509 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10511 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10513 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10515 * xterm.c (x_produce_glyphs): When displaying unibyte text
10516 or ASCII, handle case that per-char metric is null.
10518 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10520 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10522 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10523 (XSUBR, XBUFFER): Verify correct object type before returning
10524 pointer, using eassert.
10525 * frame.h (XFRAME): Likewise.
10527 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10528 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10529 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10530 * data.c (set_internal): Likewise.
10531 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10532 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10533 * fileio.c (auto_save_1): Likewise.
10534 * insdel.c (check_markers): Likewise.
10535 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10536 * undo.c (record_insert): Likewise.
10537 * vmsproc.c (child_sig): Likewise.
10538 * window.c (unshow_buffer, window_loop): Likewise.
10539 * xterm.c (x_erase_phys_cursor): Likewise.
10541 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10543 * xfns.c (free_image_cache): Free the cache structure itself
10544 last, after all its members have been freed.
10546 * lisp.h (xstrdup): Add prototype.
10548 * alloc.c (xstrdup): Moved here from xfaces.c.
10549 (allocating_for_lisp): Variable removed.
10550 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10552 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10554 (xstrdup): Moved to alloc.c.
10556 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10558 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10560 * emacs.c (main): Fix sense of no-loadup test.
10562 * config.in (ENABLE_CHECKING): Undef.
10564 * lisp.h (struct interval): Replace "parent" field with a union of
10565 interval pointer and Lisp_Object; add new bitfield to use as
10566 discriminant. Change other flag fields to bitfields.
10567 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10568 is defined and the supplied test fails, print a message and abort.
10569 (eassert): New macro. Use CHECK to provide an assert-like facility.
10571 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10572 pointers; abort if the value looks like a lisp object.
10573 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10574 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10575 Modify for new interval parent definition.
10577 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10578 (UNMARK_BALANCE_INTERVALS): Update references that need an
10579 addressable lisp object in the interval structure.
10580 (die): New function.
10581 (suppress_checking): New variable.
10583 * intervals.c (interval_start_pos): Just return 0 if there's no
10586 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10588 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10589 and earlier Emacs versions.
10591 * keyboard.c (Ftop_level): Cancel busy-cursor.
10593 * eval.c (call_debugger): Cancel busy-cursor.
10595 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10597 * search.c (Freplace_match): Adjust multibyteness of the current
10598 buffer and NEWTEXT. Free allocated memory before signaling an error.
10600 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10602 * regex.c (analyse_first): New function obtained by ripping out most
10603 of re_compile_fastmap and generalizing it a little bit so that it
10604 can also just return whether a given (sub)pattern can match the empty
10606 (regex_compile): Use `analyse_first' to decide whether the loop-check
10607 needs to be done or not for *, +, *? and +? (the loop check is costly
10608 for non-greedy repetition).
10609 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10611 2000-03-28 Dave Love <fx@gnu.org>
10613 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10615 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10617 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10619 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10621 (enum re_opcode_t): Update description of succeed_n.
10622 (PATFETCH): Always define.
10623 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10624 operators, char classes, shy-groups and intervals).
10625 Optimize special cases of intervals so as to only use succeed_n and
10626 jump_n when really needed.
10627 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10628 that we don't have to handle the special cases any more.
10629 Simplify on_failure_jump handling as well.
10631 2000-03-28 Jason Rumney <jasonr@gnu.org>
10633 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10635 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10637 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10639 * s/msdos.h (GC_SETJMP_WORKS): Define.
10641 * alloc.c (mark_maybe_object): New function.
10642 (mark_memory): Use it.
10643 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10644 (setjmp_tested_p, longjmp_done): New variables.
10645 (test_setjmp): New function.
10646 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10647 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10649 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10650 to DEC_TEXT_POS and INC_TEXT_POS.
10652 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10653 with parameter MULTIBYTE_P.
10655 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10657 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10658 buffers because it looks for multibyte character byte sequences
10659 which don't exist in unibyte text.
10661 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10663 * xfaces.c (register_color, unregister_color, unregister_colors)
10664 [DEBUG_X_COLORS]: New functions.
10665 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10667 * xfns.c (x_set_cursor_color): Get color reference counts right.
10669 * xterm.c (x_copy_color): New function.
10670 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10672 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10673 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10674 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10675 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10676 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10677 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10678 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10679 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10680 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10681 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10683 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10684 names for handling per-buffer variables.
10686 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10687 instead of MAX_BUFFER_LOCAL_VARS.
10688 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10690 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10692 * xfns.c (x_specified_cursor_type): New function.
10693 (x_set_cursor_type): Use it.
10695 * buffer.h (struct buffer): Add cursor_type.
10697 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10699 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10700 (print_partial_compiled_pattern, re_compile_fastmap):
10702 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10703 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10704 executing it as well as when popping it off the stack to find infinite
10705 loops in non-greedy repetition operators.
10707 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10709 * doc.c (Qfunction_documentation): New variable.
10710 (syms_of_doc): Initialize Qfunction_documentation.
10711 (Fdocumentation): If FUNCTION is a symbol with non-nil
10712 `function-documentation' property, return a documentation derived
10715 * buffer.c (syms_of_buffer): Add default-cursor-type.
10716 (init_buffer_once): Don't let cursor_type have a local value
10719 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10720 on buffer-local value of cursor_type.
10721 (x_draw_bar_cursor): Add parameter WIDTH.
10723 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10724 (init_buffer_once): Set default cursor_type value to t.
10725 Mark cursor_type as local everywhere.
10726 (syms_of_buffer): New per-buffer variable cursor-type.
10728 * buffer.h (struct buffer): Remove member local_var_flags,
10730 (MAX_BUFFER_LOCAL_VARS): New macro.
10731 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10732 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10733 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10734 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10736 * print.c (print_object): Use new macros for per-buffer variables.
10738 * category.c (Fset_category_table): Use new macros for per-buffer
10741 * buffer.c (buffer_permanent_local_flags): Make a char array.
10742 (max_buffer_local_idx): New variable.
10743 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10744 for new handling of per-buffer variables.
10745 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10746 (init_buffer_once): Initialize per-buffer vars differently.
10747 Set max_buffer_local_idx.
10749 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10752 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10754 * data.c (do_symval_forwarding, store_symval_forwarding)
10755 (find_symbol_value, set_internal, default_value, Fset_default)
10756 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10757 per-buffer variables.
10759 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10761 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10763 * xterm.c (x_term_init): Unblock input around call1 of
10764 Qvendor_specific_keysyms.
10766 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10767 (find_defun_start): Consider an open parenthesis in column 0
10768 a defun start only if open_paren_in_column_0_is_defun_start is set.
10769 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10771 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10773 * eval.c (Fautoload): Add entry in load-history (if after dump).
10774 * lread.c (load-history): Update docstring.
10776 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10778 * indent.c (Fvertical_motion): Always use the current buffer.
10779 Temporarily change the window's buffer, if necessary.
10781 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10783 * xterm.c (fast_find_position): Make sure not to consider rows
10784 not visible in the window.
10786 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10788 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10789 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10791 2000-03-22 Jason Rumney <jasonr@gnu.org>
10793 * w32menu.c (single_submenu): Set help string to NULL if none.
10794 (w32_menu_show): Set help string correctly.
10795 (add-menu-item): Set help string in MIIM_DATA for menu item.
10796 Load SetMenuItemInfoA explicitly.
10797 (w32_menu_display_help): New function.
10799 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10800 (QCdata): Moved to xdisp.c.
10802 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10803 (Vw32_charset_to_codepage_alist): Removed.
10804 (Vw32_charset_info_alist): New variable.
10805 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10806 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10807 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10808 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10810 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10811 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10812 Define Vw32_charset_info_alist and w32_charset symbols.
10814 2000-03-22 Jason Rumney <jasonr@gnu.org>
10816 * makefile.nt (w32bdf.obj): Update dependencies.
10818 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10820 * w32fns.c: Include fontset.h after dispextern.h.
10821 (Fx_create_frame): Do not create fontset.
10822 (w32_load_system_font): Doc fix.
10823 (Fx_close_connection): Free full_name if it is not shared.
10825 * w32term.c: Include fontset.h after dispextern.h.
10826 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10828 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10829 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10830 (w32_font_is_double_byte): New function, needs body.
10831 (x_append_glyph): Set glyph->glyph_not_available_p.
10832 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10833 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10834 character, convert it to a unibyte character.
10835 (struct glyph_string): Delete member `charset'.
10836 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10837 calculating it is found.
10838 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10839 the case that per char metric is not available correctly.
10840 (x_fill_glyph_string): Handle the case that the specific glyph is
10841 not available correctly.
10842 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10843 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10844 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10845 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10846 fontset. Don't call FS_LOAD_FONT.
10848 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10850 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10851 (INT_LISPLIKE): New macro.
10852 (NULL_INTERVAL_P): Use it.
10853 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10854 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10855 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10857 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10858 explicit references to "parent" field of struct interval and
10859 associated unclean type conversions.
10860 * intervals.c (create_root_interval, root_interval, rotate_right)
10861 (rotate_left, balance_possible_root_interval, split_interval_right)
10862 (split_interval_left, interval_start_pos, find_interval)
10863 (next_interval, previous_interval, update_interval)
10864 (adjust_intervals_for_insertion, delete_node, delete_interval)
10865 (adjust_intervals_for_deletion, merge_interval_right)
10866 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10867 (copy_intervals_to_string): Likewise.
10868 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10870 * syntax.c (update_syntax_table): Likewise.
10872 * intervals.c (reproduce_tree_obj): New function, like
10873 reproduce_tree but takes a Lisp_Object for the parent. Declare
10875 (graft_intervals_into_buffer): Use it when appropriate.
10876 (reproduce_tree): Declare with prototype.
10877 (balance_possible_root_interval): Check that the parent is a lisp
10878 object before trying to examine its type.
10880 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10882 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10883 as strings only if both are known to be strings.
10885 * s/openbsd.h (LIBS_TERMCAP): Undef.
10887 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10889 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10890 definitions for non-Emacs compilation.
10891 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10892 outside of `#ifdef emacs'.
10893 (print_partial_compiled_pattern): Update.
10894 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10895 (re_compile_fastmap): Merge handling of charset and charset_not (for
10896 emacs and non-emacs compilation as well).
10897 Similarly for (not)categoryspec and (not)syntaxspec.
10898 Don't use the fastmap when reaching `anychar' since the added
10899 complexity is not justified.
10900 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10901 and (not)syntaxspec. Merge (not)categoryspec.
10903 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10905 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10906 (FACE_FOR_CHAR): Define them differently for the configuration of
10909 2000-03-21 Dave Love <fx@gnu.org>
10911 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10914 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10916 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10917 (lface_fully_specified_p): Don't check contents of
10918 LFACE_FONT_INDEX because that attribute is optional.
10919 (realize_x_face): Remove now unwarranted xassert.
10921 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10923 The following changes are to make font selection based on
10924 characters, not charset. In addition, they recover fontset
10925 facilities while utilizing the new font selection mechanism.
10927 * Makefile.in (fontset.o): Depend on dispextern.h.
10929 * alloc.c (mark_face_cache): Don't mark face->registry.
10931 * dispextern.h (struct glyph): New member glyph_not_available_p.
10932 Use 22 bits for face_id.
10933 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10934 (struct face): Delete member registry, new member ascii_face.
10935 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10936 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10937 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10938 (struct it): Delete member charset, new member glyph_not_available_p.
10940 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10941 (struct fontset_info, struct fontset_data): Structs removed.
10942 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10943 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10944 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10945 (fs_free_face_fontset, fontset_font_pattern)
10946 (face_suitable_for_char_p, face_for_char)
10947 (make_fontset_for_ascii_face): Extern them.
10948 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10949 (FS_LOAD_FACE_FONT): New macro.
10951 * fontset.c: All codes rewritten or adjusted for the change of
10952 fontset implementation. Now fontset is represented by char table.
10953 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10955 (my_strcasecmp): Function removed.
10956 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10957 (AREF, ASIZE): New macros.
10958 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10959 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10960 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10961 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10962 (fontset_id_valid_p, font_family_registry, fontset_name)
10963 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10964 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10966 (fs_load_font): New arg FACE. Caller changed.
10967 (fs_query_fontset): Argument changed. Caller changed.
10968 (Fquery_fontset): call fs_query_fontset.
10969 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10971 (clear_fontset_elements, check_registry_encoding)
10972 (check_fontset_name): New functions.
10973 (syms_of_fontset): Set char-table-extra-slots property of fontset
10974 to 3. Staticpro and initialize Vfontset_table and
10975 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10977 * frame.h (struct frame): Member `fontset_data' removed.
10978 (FRAME_FONTSET_DATA): Macro removed.
10980 * frame.c (make_frame): Don't allocate f->fontset_data.
10981 (Fdelete_frame): Don't free f->fontset_data.
10983 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10985 * xdisp.c (charset_at_position): Function removed.
10986 (init_iterator): Don't set member charset of struct `it'.
10987 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10988 (next_element_from_display_vector, insert_left_trunc_glyphs):
10990 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10992 (get_next_display_element, append_space)
10993 (extend_face_to_end_of_line): Likewise.
10995 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10997 (clear_font_table, frame_update_line_height, load_face_font):
10998 Adjusted for the change of fontset implementation.
10999 (load_face_fontset_font): Function removed.
11000 (pixel_point_size): New function.
11001 (font_list): Argument type changed. Caller changed.
11002 (LFACE_FONT): New macro.
11003 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
11004 (set_lface_from_font_name): Type of arg FONTNAME is changed to
11005 Lisp_Object. Determine the font name by actually loading a font
11006 by the specified pattern. Set LFACE_FONT (lface) to the specified
11007 pattern. Even if a font is not found, don't try alternatives.
11008 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
11009 (set_font_frame_param): If `font' is specified in lface, use it.
11010 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
11011 (lface_same_font_attributes_p): Likewise.
11012 (make_realized_face): Arguent changed. Caller changed. Set
11013 face->ascii_face to face itself.
11014 (free_realized_face): Free face->fontset if face is for ASCII.
11015 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
11016 (deduce_unibyte_registry, x_charset_registry): Functions removed.
11017 (free_realized_multibyte_face): New function.
11018 (lookup_face, lookup_named_face, lookup_derived_face): Argument
11019 changed. Caller changed.
11020 (try_font_list): Argument type changed.
11021 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
11022 (choose_face_font): Argument changed. Handle fontset properly.
11023 (choose_face_fontset_font): Function removed.
11024 (realize_default_face, realize_named_face): Don't remove the
11026 (realize_face): Argument changed. Caller changed. Remove face
11027 with the arg former_face_id in advance. Load font for the new face.
11028 (realize_x_face): Argument changed. Caller changed. For a
11029 multibyte character, share fontset with base_face. For a single
11030 byte character, make a new realized fontset. Don't load a font here.
11031 (realize_tty_face): Argument changed. Caller changed.
11032 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
11033 (face_at_buffer_position): Don't check multibyte_p for returning
11035 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
11036 FACE_SUITABLE_FOR_CHARSET_P.
11037 (syms_of_xfaces): Remove code for Qx_charset_registry and
11038 Vface_default_registry.
11040 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
11041 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
11042 (x_per_char_metric): Don't try FONT->default_char. Even if
11043 pcm->width is zero, glyph bits may exist.
11044 (x_encode_char): Always initialize char2b->byte1.
11045 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
11046 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
11047 (x_append_glyph): Set glyph->glyph_not_available_p.
11048 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
11049 it->charset. Handle the case that per char metric is not
11050 available. If it->multibyte_p is zero and it->c is a multibyte
11051 character, convert it to a unibyte character.
11052 (struct glyph_string): Delete member `charset'.
11053 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
11054 the case that per char metric is not available correctly.
11055 (x_fill_glyph_string): Handle the case that the specific glyph is
11056 not available correctly.
11057 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
11058 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
11059 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
11060 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
11061 fontset. Don't call FS_LOAD_FONT.
11063 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
11064 (x_create_tip_frame): Likewise.
11065 (Fx_close_connection): Free full_name of font_info.
11067 * fns.c (optimize_sub_char_table): New function.
11068 (Foptimize_char_table): New function.
11069 (syms_of_fns): Defsubr Soptimize_char_table.
11071 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11073 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11074 only if buffer is displayed in some window.
11076 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11077 (try_window_reusing_current_matrix): Don't call scroll run
11078 function if run's current and desired position are the same;
11079 this prevents cursor flickering.
11081 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11083 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11085 * regex.c (RE_STRING_CHAR): New macro.
11086 (GET_CHAR_AFER_2): Remove.
11087 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11088 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11089 (print_partial_compiled_pattern, re_compile_fastmap)
11090 (re_match_2_internal): Remove on_failure_jump_exclusive.
11091 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11092 optimization only need to work for * (ie. can use of_keep_string_jump).
11093 Remove the special case for .*\n since it is now covered by the general
11095 (re_search_2): Don't bother with `room'.
11096 (skip_one_char): New function.
11097 (skip_noops): Simplify since `memory' is not needed any more.
11098 (mutually_exclusive_p): Restructure slightly to use `switch' and
11099 add handling for "all" remaining cases.
11100 (re_match_2_internal): Change on_failure_jump_smart to use
11101 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11102 rather than on_failure_jump_exclusive.
11104 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11106 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11107 number of bits per RGB because it's everywhere used as the depth
11110 * term.c (calculate_costs): Remove code dealing with X frames.
11112 2000-03-19 Richard M. Stallman <rms@gnu.org>
11114 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11116 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11118 * lread.c (read_integer): Unread the last char not consumed.
11120 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11122 * xterm.c (x_update_window_cursor): Don't update in frames
11123 which are in the process of being deleted.
11125 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11127 * Makefile.in (mostlyclean): Add `*.core'.
11128 (clean): Add `bootstrap-emacs'.
11130 * lread.c (read_integer): New function.
11131 (read1): Support read syntax #o, #x, #b, #r.
11133 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11135 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11136 make sure POINTER_TO_OFFSET gives the same value before and after
11137 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11138 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11139 (debug): Now only active if > 0 rather than if != 0.
11140 (DEBUG_*): Update for the new meaning of `debug'.
11141 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11142 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11143 in `succeed_n', `jump_n' and `set_number_at'.
11144 (store_op1, store_op2, insert_op1, insert_op2)
11145 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11146 (group_in_compile_stack): Move to after its arg's types are
11147 declared and add a prototype.
11148 (PATFETCH): Define in terms of PATFETCH_RAW.
11149 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11150 (QUIT): Redefine as a nop except for NTemacs.
11151 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11152 indentation of the greedy-op and shy-group code.
11153 (at_(beg|end)line_loc_p): Fix argument's types.
11154 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11155 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11156 (MATCHING_IN_FIRST_STRING): Remove.
11157 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11158 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11159 QUIT unconditionally.
11161 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11163 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11166 * process.c (send_process): Add a hint that the function
11167 can call Lisp code to its comment.
11169 * lread.c (load_dangerous_libraries): New variable.
11170 (Vbytecomp_version_regexp): New variable.
11171 (safe_to_load_p): New function.
11172 (Fload): Handle files not compiled with Emacs specially.
11173 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11175 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11177 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11179 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11180 support functions only if HAVE_X11R6_XIM is defined.
11181 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11183 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11185 * xfns.c (X_I18N_INHIBITED): Don't define.
11186 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11187 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11189 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11190 (HAVE_X11R6_XIM): Define.
11192 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11194 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11195 If set, call XSynchronize.
11197 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11199 * regex.c: Declare a new type `re_char' used throughout the code
11200 for the string char type. It's `const unsigned char' to match the
11201 rest of Emacs. Consistently make sure all pointers to strings use
11202 it and make sure all pointers into the pattern use `unsigned char'.
11203 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11204 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11207 * charset.h (GET_CHAR_AFTER_2): Remove.
11208 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11210 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11212 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11213 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11214 of them try to use backquotes.
11216 2000-03-12 Dave Love <fx@gnu.org>
11218 * unexelf.c: Restore changes of 1999-10-19.
11219 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11220 fix its type and alignment; copy it from current process.
11222 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11224 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11225 has been found. Fix bug not computing timer's predecessor.
11227 * fileio.c (Fread_file_name): Handle case that DIR contains a
11230 * window.c (Fsave_window_excursion): Doc fix.
11232 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11234 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11236 * msdos.c (vga_installed): New function, code moved from
11237 dos_set_window_size.
11238 (Qbar, Qcursor_type, outside_cursor): New variables.
11239 (syms_of_msdos): Intern and staticpro them.
11240 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11241 shape used outside Emacs when called for the first time.
11242 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11243 cursor shape used outside Emacs.
11244 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11245 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11247 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11248 parameters specify the cursor. Make qreverse a global
11249 variable (renamed to Qreverse).
11251 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11253 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11255 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11257 This is a big redesign of failure-stack and register handling, prompted
11258 by bugs revealed when trying to add shy-groups. Overall, what happened
11259 is that loops are now structured a little differently, groups can be
11260 shy and the code is a little simpler.
11262 * regex.h: Update the copyright.
11263 (RE_SHY_GROUPS): New value.
11264 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11265 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11267 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11268 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11269 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11270 for (start|stop)_memory since they now only take one argument (the
11271 second has becomes unnecessary).
11272 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11273 (print_compiled_pattern): Use %ld to printf long ints and flush to
11274 make debugging a little easier.
11275 (union fail_stack_elt): Make the integer unsigned.
11276 (struct fail_stack_type): Add a `frame' element.
11277 (INIT_FAIL_STACK): Init `frame' as well.
11278 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11279 (DEBUG_PUSH, DEBUG_POP): Remove.
11280 (NUM_REG_ITEMS): Remove.
11281 (NUM_NONREG_ITEMS): Adjust.
11282 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11283 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11284 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11285 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11287 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11288 address pushed is not the destination of the jump but the source
11290 (NUM_FAILURE_ITEMS): Remove.
11291 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11292 registers before the actual failure point). Don't hardcode any
11293 meaning for str==NULL anymore.
11294 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11295 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11297 (REG_UNSET_VALUE): Use NULL (why not?).
11298 (compile_range): Remove declaration since it doesn't exist.
11299 (struct compile_stack_elt_t): Remove inner_group_offset.
11300 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11301 (regex_grow_registers): Remove dead code.
11302 (FIXUP_ALT_JUMP): New macro.
11303 (regex_compile): Add shy-groups Change loops to use
11304 on_failure_jump_smart&jump instead of
11305 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11306 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11307 variable to me). Use `jump' instead of `jump_past_alt' and don't
11308 bother with push_dummy_failure in alternatives since it is now
11309 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11310 emacs' for (re)allocating the stack.
11311 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11312 from loop when bufp->can_be_null rather than jumping to `done'.
11313 Avoid jumping backwards so as to ensure termination. Use
11314 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11315 backreferences. Remove dead code in handling of `anychar'.
11316 (skip_noops, mutually_exclusive_p): New functions taken from the
11317 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11318 improve mutually_exclusive_p to handle ".+\n".
11319 (lowest_active_reg, highest_active_reg)
11320 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11321 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11322 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11323 variables. Push register (in `start_memory') on the stack rather
11324 than storing it in old_reg(start|end). Remove the cycle detection
11325 from `stop_memory', replaced by the use of on_failure_jump_loop
11326 for greedy loops. Add code for the new on_failure_jump_<foo>.
11327 Remove ad-hoc code in `on_failure_jump' to push more registers in
11328 the case of a loop. Take out code from `maybe_pop_jump' into
11329 separate functions and adapt it to the semantics of
11330 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11331 and push_dummy_failure. Remove dummy_failure handling and
11332 handling of `failures to jump to on_failure_jump' (this last one
11333 was already dead code, it seems).
11334 (group_match_null_string_p, alt_match_null_string_p)
11335 (common_op_match_null_string_p): Remove.
11337 2000-03-08 Dave Love <fx@gnu.org>
11339 * config.in: Don't depend on __STDC__ for volatile.
11340 Add POINTER_TYPE, PTR, PROTOTYPES.
11342 * hftctl.c, strftime.c: Use PROTOTYPES.
11343 * eval.c (find_handler_clause): Likewise.
11345 * mem-limits.h: Use POINTER_TYPE.
11347 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11348 (memory_warnings): Declare using POINTER_TYPE.
11350 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11352 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11354 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11356 * xfns.c: Remove obsolete code in #if 0.
11357 (Fx_focus_frame): New function.
11359 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11361 * coding.c (coding_category_name): Add coding-category-utf-8,
11362 coding-category-utf-16-be, coding-category-utf-16-le.
11363 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11364 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11365 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11366 (detect_coding_utf_8): New function.
11367 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11368 UTF_16_LOW_SURROGATE_P): New macros.
11369 (detect_coding_utf_16): New function
11370 (detect_coding_mask): When priorities are specified, skip any
11371 categories that have `nil' coding-system. Fix bug of returning
11372 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11373 returns a mask not set in PRIORITIES.
11374 (detect_eol_type_in_2_octet_form): New function.
11375 (detect_eol): selects detect_eol_type_XXX to call according to
11376 cooding->category_idx.
11377 (detect_coding_system): Remove `nil' coding-system in the result.
11378 (Fupdate_coding_systems_internal): Update all coding-categories.
11380 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11381 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11383 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11384 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11385 (CODING_CATEGORY_IDX_UTF_16_LE)
11386 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11387 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11388 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11389 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11391 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11393 * doc.c (Fdocumentation_property): If value is not a string,
11394 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11396 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11397 close the display with XtCloseDisplay. This caused a bus error
11400 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11401 complete but not unique.
11403 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11405 * process.c (send_process): Remove local variable `procname' that
11406 might become invalid when a GC happens. Instead, access the
11407 process name slot directly.
11409 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11410 orig_height if set.
11412 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11413 orig_height if set.
11415 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11417 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11418 glyph matrices have been freed.
11420 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11422 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11423 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11425 * xfns.c (QCdata): Moved to xdisp.c.
11427 * xdisp.c (QCdata): Moved here from xfns.c.
11428 (syms_of_xdisp): Initialize QCdata.
11430 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11432 * window.c (coordinates_in_window): Use
11433 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11434 FRAME_INTERNAL_BORDER_WIDTH.
11436 * xdisp.c (try_window_id): Recompute unchanged information if
11437 it is obviously invalid.
11439 * xterm.c (x_term_init): Create a colormap if not using the
11442 * xterm.h (select_visual): Change prototype.
11444 * xfns.c (select_visual): Rewritten. Recognize user-specified
11446 (visual_classes): New variable.
11448 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11450 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11451 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11452 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11453 (x_decode_color): Don't handle allocation of white and black specially.
11454 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11455 XtNcolormap resources.
11456 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11457 (Fx_create_frame): Initialize color members of x_output structure.
11458 (xpm_load): Pass colormap to XPM lib.
11460 * xfaces.c (x_free_colors): Access colormap of frame using
11461 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11462 when default colormap is used.
11464 * xterm.c (x_term_init): Set Colormap member of x_display_info
11465 structure. Copy colormap if resource `privateColormap' is
11466 specified (PseudoColor only).
11467 (x_setup_relief_color): Access colormap of frame using
11470 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11471 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11473 2000-03-04 Jason Rumney <jasonr@gnu.org>
11475 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11476 other non-platform-specific equivalents.
11477 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11478 specific functions and macros as their w32 equivalents where
11479 non-platform-specifics are not available.
11480 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11481 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11482 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11483 (frame_update_line_height): Use macros to access f->output_data.
11484 (defined_color): Remove FIXME comments; fixed.
11485 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11486 into #ifdef blocks. Add WINDOWSNT blocks.
11487 (Fx_list_fonts): Use macros for accessing font data.
11488 (set_lface_from_font_name): Different default fonts for X and
11490 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11491 scalable for backward compatibility.
11492 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11493 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11495 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11498 * makefile.nt (w32faces.obj): Remove.
11501 2000-03-03 Jason Rumney <jasonr@gnu.org>
11503 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11504 correct parameters.
11506 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11508 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11509 standard ELF definitions here if the system header does not.
11511 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11513 * xterm.c (PER_CHAR_METRIC): Removed.
11514 (x_per_char_metric_1, x_default_char): New functions.
11515 (x_per_char_metric): If font's default char is invalid, return
11516 metrics of a suitably chosen usable default char.
11517 (x_draw_glyph_string_foreground): If font has an invalid default
11518 char, replace occurrences of unprintable chars with a suitably
11519 chosen usable default char.
11521 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11523 * xterm.c (note_mouse_highlight): Return quickly if frame's
11524 glyph matrices have been freed.
11526 * dispnew.c (free_glyphs): Block input while freeing matrices.
11528 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11530 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11533 * dispextern.h (x_free_colors): Add prototype.
11535 * xfaces.c (x_free_colors): New function.
11536 (unload_color, free_face_colors): Use it.
11538 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11540 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11542 * window.c [MSDOS]: Include msdos.h.
11544 2000-03-02 Dave Love <fx@gnu.org>
11546 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11548 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11549 set C_OPTIMIZE_SWITCH for gcc.
11551 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11553 * coding.c (coding_save_composition): Be sure to allocate
11554 composition data area in coding even if there's no composition in
11557 2000-03-01 Jason Rumney <jasonr@gnu.org>
11559 * w32term.c: Equivalent changes to those made to xterm.c on
11560 2000-02-25 and 2000-02-24.
11562 * w32fns.c: Equivalent changes to those made to xfns.c on
11563 2000-02-25 and 2000-02-21.
11565 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11566 correct line-end convention is followed.
11568 * w32menu.c [HAVE_BOXES]: Remove #undef.
11569 (single_keymap_panes): Remove code for simulating checkmarks.
11570 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11571 Remove code for drawing simulated checkmarks.
11572 (w32_menu_show): make unibyte help string correctly.
11573 (add_menu_item): draw standard Windows checkmarks. Draw radio
11574 buttons as radio buttons if possible.
11576 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11578 * sysdep.c (start_of_text): Don't define this function for NetBSD
11581 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11583 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11584 (LINKER): Don't undef if __NetBSD__ is defined.
11586 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11588 * fileio.c [__NetBSD__]: Define `unix'.
11590 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11592 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11594 * atimer.c (start_atimer): Don't abort when timers are stopped.
11595 (append_atimer_lists): New function.
11596 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11597 arbitrary lists of stopped and running atimers.
11599 * atimer.c (cancel_atimer): Handle canceling an atimer when
11600 some timers are stopped.
11602 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11603 after canceling it.
11605 * fns.c (maybe_resize_hash_table): Handle case of new size
11606 coming out as being the same as old size.
11608 2000-02-27 Jason Rumney <jasonr@gnu.org>
11610 * makefile.nt: Add atimer.h to dependencies.
11611 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11612 * w32console.c: Only disable window system features for dispextern.h
11613 (initialize_w32_display): Build a display info for the console.
11614 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11615 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11616 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11618 * w32gui.h (struct W32FontStruct): Revert last change after change
11620 * w32menu.c (single_submenu): Set up help string.
11621 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11622 (w32_dialog_show): Set up help string.
11623 * w32term.c (w32_display_info_for_display): Remove unused function.
11624 (w32_draw_bitmap): Use pre-built bitmaps.
11625 (w32_initialize_display_info): New function to initialize parts of
11626 display info that are common to both GUI and console frames.
11627 (w32_term_init): Use w32_initialize_display_info. Do not set
11628 Vw32_num_mouse_buttons here, as it is not called for console
11629 frames. Build bitmaps for indicating truncated lines etc.
11630 (x_delete_display): Destroy pre-built bitmaps.
11631 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11632 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11634 2000-02-27 Dave Love <fx@gnu.org>
11636 * lisp.h: Add a bunch of prototypes.
11638 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11640 * keyboard.c (read_char): Set `usec' correctly.
11642 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11644 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11645 `lambda', set reg[RRR] to the map index.
11646 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11647 reg[RRR] to 0. Otherwise, set it to -1.
11649 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11651 * emacs.c (main): Remove code snippet commented out with `//'.
11653 2000-02-25 Richard M. Stallman <rms@gnu.org>
11655 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11656 and contains a `:', prepend `/:'.
11658 * window.c (select_window_1): If selected_window is nil,
11659 don't "swap out" the buffer's point.
11660 (Fset_window_configuration): Set selected_window to nil
11661 before calling Fselect_window.
11662 (unshow_buffer): Don't set point in buffer from window's point
11663 if another more recently selected window also shows the buffer.
11665 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11667 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11669 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11670 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11671 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11673 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11674 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11675 (hide_busy_cursor): New functions.
11676 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11678 * minibuf.c (read_minibuf): Cancel busy-cursor.
11680 * keyboard.c (command_loop_1): Call start_busy_cursor before
11681 Fcommand_execute and cancel_busy_cursor after it.
11682 (timer_check): Remove busy-cursor code.
11683 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11686 * process.c (wait_reading_process_input): Remove busy-cursor code.
11688 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11689 Fx_hide_busy_cursor.
11691 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11693 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11695 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11697 * xterm.c (XTread_socket): Remove busy-cursor code.
11699 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11700 (build_frame_matrix_from_leaf_window): Put code handling
11701 glyph row's not being a slice of a frame row in #if 0.
11702 (sync_window_with_frame_matrix_rows): New function.
11703 (frame_row_to_window): New function.
11704 (mirror_line_dance): Handle copies between windows.
11706 * lread.c (Fload): Use `xfree' instead of `free'.
11707 (init_obarray): Use `xmalloc' instead of `malloc'.
11709 * window.c (Fset_window_buffer): Set WINDOW to the window
11711 (coordinates_in_window): Take frame's internal border width
11714 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11716 * xterm.c (x_display_and_set_cursor): Display cursor of
11717 non-selected windows depending on the setting of
11718 cursor_in_non_selected_windows.
11720 * xdisp.c (cursor_in_non_selected_windows): New variable.
11721 (syms_of_xdisp): DEFVAR_BOOL it.
11723 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11725 * data.c (Fstring_to_number): If number is greater than what
11726 fits into an integer, return a float.
11728 * eval.c (specbind): Remove references to
11729 keyword_symbols_constant_flag.
11731 * data.c (keyword_symbols_constant_flag): Removed.
11732 (Fmakunbound, set_internal, syms_of_data): Remove references to
11733 keyword_symbols_constant_flag.
11735 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11737 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11739 * syntax.c (multibyte_syntax_as_symbol): New variable.
11740 (syms_of_syntax): Declare it as a Lisp variable.
11741 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11742 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11743 nonzero, treat all multibyte characters as symbol.
11744 (init_syntax_once): Give syntax `word' to all multibyte characters.
11746 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11748 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11751 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11753 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11755 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11756 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11758 2000-02-21 Dave Love <fx@gnu.org>
11760 * frame.c (Vmouse_position_function): New variable.
11761 (Fmouse_position): Use it.
11762 (syms_of_frame): Install it.
11764 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11766 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11768 * fileio.c (Finsert_file_contents): Unbind the binding of
11769 standard-output done by temp_output_buffer_setup.
11771 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11772 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11773 (specbind, unbind_to): Handle most common case of non-constant
11774 symbol with trivial value specially.
11776 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11778 2000-02-20 Richard M. Stallman <rms@gnu.org>
11780 * data.c (Fmake_variable_buffer_local): Doc fix.
11781 Init found_for_buffer to 0.
11782 (Fmake_variable_frame_local): If the variable has already
11783 been buffer-local, set the check_frame field.
11785 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11787 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11788 produced for CODING_MODE_LAST_BLOCK requires.
11790 2000-02-18 Dave Love <fx@gnu.org>
11792 * keyboard.c (echo_keystrokes): Remove declaration.
11793 (Vecho_keystrokes) New variable.
11794 (read_char, record_menu_key, read_key_sequence): Use it to allow
11795 use of float value.
11796 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11798 * lread.c: Undef feature selection macros before defining.
11800 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11802 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11803 for symbols other than the symbol in question.
11805 2000-02-17 Dave Love <fx@gnu.org>
11807 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11809 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11811 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11813 * alloc.c (enum mem_type): Compile unconditionally.
11815 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11817 * xfaces.c (tty_defined_color): Don't return faulire indication
11818 for unspecified-fg and unspecified-bg pseudo-colors.
11820 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11822 * alloc.c (mark_object): Don't mark symbol names in pure space.
11823 (gc_sweep): Don't unmark symbol names in pure space.
11825 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11826 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11827 [GC_MARK_STACK]: New defines.
11828 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11829 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11831 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11833 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11834 allocate_buffer instead of xmalloc.
11836 * alloc.c (toplevel): Include setjmp.h.
11837 (PURE_POINTER_P): New define.
11838 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11839 (Vdead) [GC_MARK_STACK]: New variable.
11840 (lisp_malloc): Add parameter TYPE, call mem_insert if
11841 GC_MARK_STACK is defined.
11842 (allocate_buffer): New function.
11843 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11844 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11845 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11846 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11847 (MEM_NIL) [GC_MARK_STACK]: New define.
11848 (struct mem_node) [GC_MARK_STACK]: New structure.
11849 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11850 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11851 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11852 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11853 (mark_stack) [GC_MARK_STACK]: New functions.
11854 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11855 (clear_marks): Removed.
11856 (gc_sweep): Set free conses' car, free floats' type, free
11857 symbols' function to Vdead. Use lisp_free to free buffers.
11858 (init_alloc_once): Initialize Vdead.
11859 (survives_gc_p): Return non-zero for pure objects.
11861 * alloc.c: Add comments throughout the file.
11863 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11864 that unblocks alarms.
11866 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11867 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11868 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11870 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11872 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11874 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11875 avoid infinite error signaling. Allocate sufficient memory for
11876 eol_str in the case that eoltype is Lisp_Int.
11878 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11880 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11881 depends on the previous behavior.
11883 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11885 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11887 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11889 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11891 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11892 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11895 2000-02-15 Richard M. Stallman <rms@gnu.org>
11897 * data.c (set_internal): Don't make variable buffer-local
11898 if within a let-binding for the same buffer.
11899 (let_shadows_buffer_binding_p): New function.
11901 * eval.c (specbind): For buffer-local value,
11902 record the current buffer also.
11903 (unbind_to): Cope with that change.
11905 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11907 * window.c (Fsave_window_excursion): Doc fix.
11909 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11911 * syntax.c (back_comment): Make sure we only consider comment-starters
11912 of the relevant style and return -1 in case of a failure to find the
11913 beginning of the comment.
11914 (Fforward_comment): If back_comment fails, go back to the position just
11915 after the comment-end.
11916 (scan_lists): Add comment describing a very minor bug.
11918 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11920 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11921 `completion-regexp-list' in the docstring.
11923 2000-02-14 Dave Love <fx@gnu.org>
11925 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11927 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11929 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11930 to Emacs' syntax. Also fix the comment about set/not-set meanings
11931 since Emacs syntax is not the value 0 any more.
11932 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11933 since it's now part of RE_SYNTAX_EMACS.
11935 2000-02-12 Dave Love <fx@gnu.org>
11937 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11939 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11941 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11943 2000-02-12 Dave Love <fx@gnu.org>
11945 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11947 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11948 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11949 * s/hpux.h: Don't define HAVE_VFORK.
11951 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11953 * s/nextstep.h: Don't define HAVE_ALLOCA.
11955 * config.in: Add vfork bits.
11957 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11959 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11960 unwind function to undo the effect of stopping atimers.
11962 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11964 * atimer.c (stopped_atimers): New variable.
11965 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11968 * atimer.h (stop_other_atimers, run_all_atimers)
11969 (unwind_stop_other_atimers): Add function prototypes.
11971 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11973 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11975 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11976 library may depend on jpeg.
11977 (atimer.o): Depends on atimer.c.
11979 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11981 * insdel.c (del_range_1): Call update_compositions.
11982 (del_range_both): Call update_compositions just once..
11984 2000-02-10 Dave Love <fx@gnu.org>
11986 * xfns.c (create_frame_xic): Fix initialization of automatic
11987 aggregates for pcc.
11989 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11991 * ccl.c (CCL_MAKE_CHAR): New macro.
11992 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11993 registers by CCL_MAKE_CHAR before calling translate_char.
11994 <CCL_TranslateCharacterConstTbl> Likewise.
11996 2000-02-08 Dave Love <fx@gnu.org>
11998 * lread.c (__EXTENSIONS__): Define.
12000 2000-02-08 Gerd Moellmann <gerd@gnu.org>
12002 * puresize.h (BASE_PURESIZE): Increase to 650000.
12004 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12006 * msdos.c (XMenuActivate): Turn off the cursor after displaying
12009 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
12011 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
12012 md, mh, mb, mr, and me to the fake termcap entry.
12014 2000-02-06 Ken Raeburn <raeburn@gnu.org>
12016 * sound.c (sound_cleanup): Don't call device close routine if the
12017 function pointer is null.
12019 2000-02-06 Andrew Innes <andrewi@gnu.org>
12021 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
12022 around image definitions and prototypes.
12023 (gamma_correct) [WINDOWSNT]: New prototype.
12025 * w32term.c (x_make_frame_visible): Replace call to
12026 input_poll_signal with poll_for_input.
12028 * window.c [WINDOWSNT]: Include w32term.h.
12030 * xdisp.c [WINDOWSNT]: Include w32term.h.
12032 * makefile.nt: Add dependencies on w32gui.h.
12033 (OBJ1): Include atimer.obj.
12034 ($(BLD)\atimer.obj): New dependency rule.
12036 * w32.c (sigmask): New function (does nothing).
12037 (sigunblock): Ditto.
12039 * frame.c [WINDOWSNT]: Include w32term.h.
12041 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
12043 * lread.c (syms_of_lread): Fix literal newlines.
12045 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
12046 the string constant limit (2048 bytes) in MSVC.
12049 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
12051 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
12052 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
12053 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
12054 dispatch the event.
12056 2000-02-04 Dave Love <fx@gnu.org>
12058 * fileio.c: Remove some unused vars.
12059 (_GNU_SOURCE): Define (for euidaccess).
12061 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
12063 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12065 (read_minibuf): Deal with allow_props correctly.
12067 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12069 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12071 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12073 * search.c (compile_pattern): If a cache entry has a nil regexp,
12074 fill in that entry instead of clobbering a previously cached
12077 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12079 * puresize.h (BASE_PURESIZE): Increase to 610000.
12081 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12083 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12086 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12088 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12089 instead of incrementing ic directly.
12090 <CCL_WriteExprConst> Likewise.
12091 <ccl_set_expr>: Set ic to jump_address.
12093 * fileio.c (e_write): Fix the handling of
12094 CODING_FINISH_INSUFFICIENT_SRC.
12096 2000-02-01 Dave Love <fx@gnu.org>
12098 * editfns.c (Fpropertize): Doc fix.
12100 * process.c (Fstart_process): Doc fix.
12102 * eval.c: Fix various doc strings not to duplicate information
12103 from help-manyarg-func-alist.
12105 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12107 * doc.c (Vhelp_manyarg_func_alist): New variable.
12108 (Fdocumentation): Use it.
12109 (syms_of_doc): Define it.
12111 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12113 * xterm.c (xim_open_dpy): Remove unused local variable.
12115 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12117 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12118 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12120 * fns.c (sweep_weak_table): New function.
12121 (sweep_weak_hash_tables): Use it. Keep on marking until there
12124 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12126 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12127 that XTread_socket does not crash by trying to call XNoOp on a
12130 2000-01-30 Jason Rumney <jasonr@gnu.org>
12132 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12133 Change selected_frame to SELECTED_FRAME ().
12134 (w32_console_mouse_position): Remove #ifndef MULE from around
12135 `insist' parameter.
12137 * makefile.nt: Remove dosfns.obj.
12139 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12141 * w32fns.c (w32_defined_color): Check for valid frame before
12142 applying gamma correction. Eliminate dependency on frame elsewhere.
12143 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12144 (w32_to_x_font): Use resx and resy not height_in and width_in.
12145 (x_to_w32_font): Doc fix.
12146 (xlfd_strip_height): New function to strip and return font height.
12147 (w32_font_match): Compare height separately from rest of xlfd
12148 spec, using xlfd_strip_height.
12150 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12151 width_in. Use w32_defined_color in place of defined_color.
12153 * w32faces.c: Merge more of DOS and X specifics in preparation for
12154 merge with xfaces.c.
12155 (defined_color): Remove FIXME comment.
12156 (tty_color_name): Provide w32-specific function.
12157 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12159 * w32console.c (turn_on_face, turn_off_face): Removed.
12160 (w32_face_attributes): New function.
12161 (Global_variables): Reduce scope where possible.
12162 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12164 (hl_mode): Don't modify text attributes.
12165 (write_glyphs): Don't do anything if len <= 0. Use
12166 w32_face_attributes to get attributes for drawing. Write
12167 terminating codes using char_attr_normal.
12168 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12169 (update_begin, update_end): Likewise.
12170 (vga_stdcolor_name): New function.
12171 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12172 (Fset_screen_color): Remove char_attr_reverse.
12174 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12176 * xfns.c (xic_set_preeditarea): Take window parameter and
12177 window-relative pixel-positions.
12179 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12180 is its frame's selected window.
12181 (xim_instantiate_callback): Likewise.
12183 * xfns.c (x_create_im): Removed.
12184 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12185 (supported_xim_styles): Renamed from supported_styles.
12186 (best_xim_style): Renamed from best_style.
12187 (create_frame_xic): Renamed from xic_create_frame.
12188 (free_frame_xic): Renamed from xic_destroy_frame.
12190 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12192 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12193 our frames, call XFilterEvent with 2nd parameter `None'.
12194 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12195 returning XBufferOverflow.
12196 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12197 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12198 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12199 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12200 (xim_initialize, xim_close)
12201 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12202 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12203 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12204 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12206 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12208 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12209 `xic_style' and `xic_xfs'.
12210 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12211 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12212 (FRAME_XIM): Removed.
12214 * xfns.c (supported_styles): New variable.
12215 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12216 (xic_create_xfontset, best_style, xic_create_frame)
12217 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12218 (xic_set_xfontset): New functions.
12220 2000-01-28 Dave Love <fx@gnu.org>
12222 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12224 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12226 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12228 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12229 for *scratch* if it already existed.
12231 * emacs.c (USAGE): New macro.
12232 (main): Use it to display usage information.
12234 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12236 Support for the menu-help feature:
12238 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12240 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12241 part of the line to the termscript file.
12242 (IT_clear_to_end): Clear the entire line, not just its beginning.
12243 (menu_help_message, prev_menu_help_message): New variables.
12244 (IT_menu_make_room): Make room for the help_text member.
12245 (IT_menu_display): New argument disp_help; all callers changed.
12246 If disp_help is non-zero, store the help text of the active menu
12247 item in menu_help_message.
12248 (XMenuAddPane): Initialize the help_text member to NULL.
12249 (XMenuAddSelection): New argument help_text. Store it in the
12251 (XMenuActivate): New argument help_callback. If the value of
12252 menu_help_message has changed since the last time, display the
12253 menu help message text while waiting for the mouse to move. Clear
12254 the echo area before exiting.
12255 (XMenuDestroy): Free the help_text member.
12257 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12259 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12260 XMenuAddSelection. Pass help callback to XMenuActivate.
12261 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12263 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12265 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12266 and EMACS_SET_USECS.
12268 2000-01-26 Dave Love <fx@gnu.org>
12270 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12272 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12273 an error may be signalled.
12275 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12277 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12278 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12280 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12282 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12284 * charset.c (Fstring): If there is a multibyte char among
12285 the args, always return a multibyte string.
12287 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12289 * sysdep.c (sys_select): Turn atimers off and on instead of
12290 recording and restoring old alarm handler
12292 * process.c (toplevel): Include atimer.h.
12293 (create_process_1): Rewritten.
12294 (create_process): Use atimers instead of alarm.
12295 (wait_reading_process_input) [hpux]: Turn atimers off instead
12296 of turning off SIGALRM.
12297 (wait_reading_process_input): Turn off atimers instead off
12298 calling stop_polling.
12300 * emacs.c (main): Call init_atimer.
12302 * keyboard.c (toplevel): Include systime.h and atimer.h.
12303 (polling_for_input): Removed because unused.
12304 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12305 (poll_timer): New variable.
12306 (poll_for_input, poll_for_input_1): New functions.
12307 (start_polling, stop_polling): Rewritten.
12309 * keyboard.h (polling_for_input): Removed.
12311 * atimer.h, atimer.c: New files.
12313 * Makefile.in (obj): Add atimer.o.
12314 (atimer.o): New target.
12316 * blockinput.h (pending_atimers): Add extern declaration.
12317 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12319 * lisp.h (popup_activated_flag): Add extern declaration.
12321 * xmenu.c (popup_activated_flag): Make externally visible.
12322 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12323 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12325 * xterm.c (toplevel): Include atimer.h.
12326 (toolkit_scroll_bar_interaction): New variable.
12327 (Fxt_process_timeouts): Removed.
12328 (x_process_timeouts): New function.
12329 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12330 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12331 (x_make_frame_visible): Call poll_for_input_1 instead of
12332 input_poll_signal. Don't call alarm.
12333 (x_initialize): Install timer calling x_process_timeouts.
12335 2000-01-24 Dave Love <fx@gnu.org>
12337 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12338 Don't use -cckr -- apparently not now necessary.
12340 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12342 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12345 2000-01-23 Jason Rumney <jasonr@gnu.org>
12347 * w32fns.c (w32_defined_color): Apply gamma correction before
12348 trying to map to the palette.
12349 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12352 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12353 here. Callers changed to always pass real device context.
12354 (w32_draw_bitmap): Likewise.
12355 (w32_get_glyph_overhangs): Likewise.
12356 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12357 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12358 pfnSetScrollInfo and SetScrollRange.
12359 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12360 back into MULE characters after decoding them.
12361 (x_get_glyph_face_and_encoding): Likewise.
12362 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12363 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12364 (x_produce_glyphs): Calculate per char metrics for a character
12365 that we know exists in default font when font_not_found_p is true.
12367 2000-01-22 Jason Rumney <jasonr@gnu.org>
12369 * makefile.nt (intervals.obj, composite.obj): New modules.
12370 (composite.h): Added as dependency where appropriate.
12372 * w32gui.h (XGCValue): New struct for emulating X GCs.
12374 * w32term.h (XCharStruct): New struct for emulating X.
12376 * w32console.c (turn_on_face, turn_off_face): New functions.
12377 (change_line_highlight): New prototype for new redisplay.
12378 (write_glyphs): Support multibyte text. Support faces.
12380 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12382 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12383 throughout. struct frame * in place of FRAME_PTR.
12384 Skeleton support for images, toolbars, tooltips from xfns.c.
12385 (Fx_create_frame): Use system default for default scroll bar width.
12386 (w32_get_arg): Renamed from x_get_arg.
12387 (Fx_file_dialog): New function.
12388 (w32_list_fonts): Check cache before asking system.
12389 (Vw32_enable_synthesized_fonts): New variable.
12390 (Vw32_enable_italics): Obsolete, removed.
12392 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12393 Use SELECTED_FRAME macro.
12395 * w32menu.c: Add skeleton support for help strings on menus.
12396 (add_menu_item): Native checkbox and radio support added, but not
12397 yet enabled due to bugs.
12398 (push_menu_item): Add parameters type, selection and help.
12400 Formatting changes to reduce unnecessary diffs with xmenu.c.
12402 * w32select.c (Fw32_set_clipboard_data): Update call to
12403 find_charset_in_str.
12405 * w32term.c: Complete rewrite for new redisplay based on new
12406 xterm.c with necessary sections merged back in from old w32term.c.
12408 2000-01-21 Richard M. Stallman <rms@gnu.org>
12410 * data.c (set_internal): Further fix in same criterion.
12412 2000-01-20 Richard M. Stallman <rms@gnu.org>
12414 * data.c (set_internal): Fix the criteria for whether
12415 to swap out the old cached binding.
12417 2000-01-19 Dave Love <fx@gnu.org>
12419 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12421 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12423 * regex.c (re_compile_fastmap): While checking a range table for
12424 `charset', skip flag bits for a character class correctly.
12426 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12428 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12430 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12432 * widget.c (EmacsFrameSetCharSize): Change size of children first
12433 because of problems with main window geometry management under Lesstif.
12435 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12436 MENU_ITEMS_ITEM_.*.
12437 (MENU_ITEMS_ITEM_HELP): New enumerator.
12438 (push_menu_item): Add parameter HELP. Record help in menu_items.
12439 (single_menu_item, single_submenu, list_of_items): Call
12440 push_menu_item with new parameter.
12441 (single_submenu): Set help string in widget value.
12442 (menu_highlight_callback): New function.
12443 (set_frame_menubar): Call lw_create_widget with new
12445 (xmenu_show, xdialog_show): Ditto.
12447 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12449 * sound.c (Fplay_sound): Improve doc string.
12451 2000-01-11 Richard M. Stallman <rms@gnu.org>
12453 * lisp.h (set_internal): Enter the new arg.
12455 * eval.c (specbind): Record buffer-local variables specially,
12456 indicating which buffer's binding was saved.
12457 (unbind_to): Restore buffer-local variables specially
12458 in the proper buffer.
12460 * data.c (set_internal): New arg BUF.
12462 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12463 * data.c (Fset): Pass new arg to set_internal.
12464 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12466 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12468 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12470 2000-01-11 Richard M. Stallman <rms@gnu.org>
12472 * minibuf.c (Ftry_completion): Doc fix.
12474 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12476 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12479 2000-01-11 Andreas Schwab <schwab@suse.de>
12481 * coding.c (code_convert_region): Initialize total_skip.
12483 2000-01-08 Dave Love <fx@gnu.org>
12485 * eval.c (Fuser_variable_p): Check customizability too.
12487 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12489 * minibuf.c (Fcompleting_read): Doc fix.
12491 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12493 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12496 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12497 Check that input style is supported before trying to create an
12499 (x_window): Call x_create_im.
12501 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12503 * xfns.c (current_gif_memory_src): New variable.
12504 (gif_load): Record the address of the current memory source
12505 in current_gif_memory_src.
12506 (gif_read_from_memory): Use current_gif_memory_src.
12508 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12509 macros statement form.
12511 * sound.c (struct sound): Renamed from struct sound_file.
12512 (struct sound): Add members `data' and `header_size'.
12513 (enum sound_attr): Add SOUND_DATA.
12514 (current_sound, current_sound_device): Variables renamed from
12515 sound_file and sound_device.
12516 (parse_sound): Parse :data.
12517 (parse_sound): Handle sound data in strings.
12518 (find_sound_type): Function renamed from find_sound_file_type.
12519 (wav_init, au_init): Fail if sound's header_size is smaller than
12520 needed header size.
12521 (wav_play, au_play): Play sounds from string data.
12523 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12525 * lisp.h: Add prototype for allocate_string_data.
12527 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12529 * alloc.c (mark_buffer): Remove code in #if 0.
12531 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12532 (strings_consed): New variable.
12533 (allocate_string): Set it.
12534 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12535 (Fmemory_use_counts): Return strings_consed. Use Flist.
12537 * alloc.c: General cleanup in comments etc. Remove conditional
12538 compilation for `standalone'.
12540 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12542 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12543 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12544 (DONT_COPY_FLAG): Removed.
12545 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12546 (struct sdata, struct sblock): New
12547 (struct string_block): Rewritten.
12548 (STRINGS_IN_STRING_BLOCK): New macro.
12549 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12550 (large_sblocks, string_blocks, string_free_list): New variables.
12551 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12552 (init_strings): Rewritten.
12553 (allocate_string, allocate_string_data, compact_small_strings)
12554 (free_large_strings, sweep_strings): New functions.
12555 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12556 (struct string_block_head, current_string_block)
12557 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12558 (STRING_PAD): Removed.
12559 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12560 (Fgarbage_collect): Don't set mark bit in large strings.
12561 (mark_object): Mark strings differently. Mark symbol names
12563 (survives_gc_p): Test marked strings differently.
12564 (gc_sweep): Sweep strings differently, unmark strings in
12566 (compact_strings): Removed.
12568 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12570 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12571 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12573 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12575 * fileio.c (Finsert_file_contents): Signal error if visiting file
12576 in a non-empty buffer.
12578 * term.c (encode_terminal_code): Fix the previous change.
12580 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12582 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12583 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12585 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12587 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12589 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12590 need to test for MSDOS frames.
12592 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12594 * dosfns.c (unspecified_colors): Remove.
12595 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12597 (msdos_stdcolor_name): Return strings for unspecified fore- and
12598 back-ground colors.
12600 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12601 (syms_of_xfaces): Remove their staticpro's.
12602 (tty_color_name): Return Lisp strings for unspecified fore- and
12603 back-ground colors.
12604 (Finternal_set_lisp_face_attribute): Remove the special treatment
12605 for Qunspecified_{f,b}g.
12606 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12608 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12610 * xdisp.c (reseat_at_next_visible_line_start): Position before
12611 newline only if ending up on a newline.
12612 (next_element_from_ellipsis): Return success. Handle case of
12613 displaying no ellipsis. Fix case of ellipsis defined in display table.
12614 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12617 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12619 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12620 (Fcolor_supported_p): Renamed from face-color-supported-p.
12622 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12624 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12625 list of colors renamed to tty-defined-color-alist.
12626 (tty_color_name): Pass the frame to tty-color-by-index.
12627 (realize_tty_face): tty-color-alist is now a function which
12628 accepts the frame as argument.
12630 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12632 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12634 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12635 encode_terminal_code.
12637 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12639 * dispnew.c (mode_line_string): Support termcap frames as well.
12641 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12643 * syntax.c (Fforward_word): Undo previous change.
12645 * editfns.c (Fconstrain_to_field): Don't constrain if
12646 inhibit-field-text-motion is non-nil.
12647 (Fline_beginning_position): Undo previous change.
12648 (Fline_end_position): Ditto.
12650 * syntax.c (Fforward_word): Notice field boundaries only if
12651 inhibit-field-text-motion is nil.
12653 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12655 * editfns.c (Vinhibit_field_text_motion): New variable.
12656 (inhibit-field-text-motion): New DEFVAR_LISP.
12657 (Fline_beginning_position, Fline_end_position): Notice field
12658 boundaries only if inhibit-field-text-motion is nil.
12660 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12661 All calls adjusted.
12662 (x_build_heuristic_mask): Likewise.
12663 (xbm_load_image_from_file): Change error output.
12664 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12665 (gif_load, gs_load, x_kill_gs_process): Ditto.
12667 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12668 color indices when accessing raster pixels.
12669 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12670 one of :file or :data.
12671 (enum pbm_keyword_index): Add PBM_DATA.
12672 (pbm_format): Add :data.
12673 (pbm_image_p): Allow either :file or :data.
12674 (pbm_read_file): New function.
12675 (pbm_scan_number): Rewritten to read from string.
12676 (pbm_load): Support :data.
12678 See ChangeLog.8 for earlier changes.
12680 ;; Local Variables:
12681 ;; coding: iso-2022-7bit
12684 Copyright (C) 2001 Free Software Foundation, Inc.
12685 Copying and distribution of this file, with or without modification,
12686 are permitted provided the copyright notice and this notice are preserved.