1 2001-10-05 Gerd Moellmann <gerd@gnu.org>
3 * xfns.c (tiff_error_handler, tiff_warning_handler): New functions.
4 (tiff_load): Install them as error and warning handler.
6 2001-10-04 Andrew Innes <andrewi@gnu.org>
8 * w32fns.c (x_to_w32_color): Fix argument to alloca.
9 (w32_load_system_font): Don't believe what GetLanguageFontInfo
10 says; query codepage info directly to determine if font is double
12 (x_to_w32_charset): Handle private format for unknown charsets.
13 Handle wildcards in charset spec, by ignoring them.
14 (w32_codepage_for_font): Fix argument to alloca. Don't remove
15 "*-" prefix from charset.
16 (x_to_w32_font): Enlarge remainder array for safety. Specifically
17 handle the truncated font spec form constructed by font_list_1, so
18 that we correctly identify the charset fields. Don't remove "*-"
20 (w32_list_synthesized_fonts): Fix argument to alloca.
22 2001-10-04 Stefan Monnier <monnier@cs.yale.edu>
24 * window.h (MINI_WINDOW_P): Use NILP.
26 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM): Define also for non-NT.
28 * termhooks.h (struct input_event): Use proper type for `kind'.
30 2001-10-04 Gerd Moellmann <gerd@gnu.org>
32 This handles unknown keysyms better than before. For example,
33 after `xmodmap -e 'keysym F5 = ccaron' in a Latin-1 environment,
34 Emacs formerly completely ignored F5. With the change, it derives
35 a key symbol from the name of the X keysym, `ccaron' in this case.
36 Reported by Martin Buchholz.
38 * xterm.c (XTread_socket): Return a non_ascii_keystroke for
41 * keyboard.c (make_lispy_event) [HAVE_X_WINDOWS]: If we know
42 that EVENT->code isn't a function key, use the keysym's name.
44 2001-10-04 Gerd Moellmann <gerd@gnu.org>
46 FOREACH is a macro that should make it easier to loop over Lisp
47 lists with checks for cycles and proper lists.
49 * lisp.h (LIST_END_P, FOREACH): New macros.
51 2001-10-04 Gerd Moellmann <gerd@gnu.org>
53 On some systems, XtCloseDisplay seems to cause a SIGSEGV when
54 called for a lost connection. Prevent dumping core in this case.
55 Instead print the X error, and exit. On user request.
57 * xterm.c (error_msg): New variable.
58 (x_fatal_error_signal): New function.
59 (x_connection_closed): Set error_msg. Install x_fatal_error_signal
60 as fatal_error_signal_hook around the call to XtCloseDisplay.
62 * emacs.c (fatal_error_signal_hook): New variable.
63 (fatal_error_signal): Call that function.
65 2001-10-04 Gerd Moellmann <gerd@gnu.org>
67 With this, Emacs prints how much pure storage it will
68 approximately need in case pure storage overflows while dumping.
70 * alloc.c (purebeg, pure_size, pure_bytes_used_before_overflow):
72 (init_alloc_once): Initialize new variables.
73 (PURE_POINTER_P): Use new variables.
74 (pure_alloc): If pure storage overflows, allocate from the heap.
75 (check_pure_size): New function.
76 (Fgarbage_collect): Don't GC if pure storage has overflowed.
78 * lisp.h (pure_size) [HAVE_SHM]: Declare extern size_t.
79 (check_pure_size): Add prototype.
81 * emacs.c (Fdump_emacs_data, Fdump_emacs): Call check_pure_size.
83 2001-10-04 Gerd Moellmann <gerd@gnu.org>
85 This adds a post-gc-hook that's run with GC inhibited.
86 Requested by Francois Pinard. XEmacs has it. Added to NEWS.
88 * alloc.c (Vpost_gc_hook, Qpost_gc_hook): New variables.
89 (syms_of_alloc): DEFVAR_LISP post-gc-hook, initialize Qpost_gc_hook.
90 (Fgarbage_collect): Run post-gc-hook.
92 2001-10-04 Gerd Moellmann <gerd@gnu.org>
94 This adds `defvaralias' and `indirect-variable'. Changes not
95 directly related to this feature are there to gain the same
96 performance again as before variable aliases.
98 You must use the SYMBOL_VALUE and SET_SYMBOL_VALUE macros in C
99 code to get and set symbol values, to take defvaralias into account.
101 (Note: the new `constant' bit-flag in symbols would make it
102 possible to define arbitrary read-only variables, e.g. with
105 Documentation is in lispref/variables.texi. Added to NEWS.
107 * lisp.h (enum symbol_interned): New enumeration.
108 (struct Lisp_Symbol): Remove member `obarray', add
109 `indirect_variable', `constant', and `interned'.
110 (SYMBOL_INTERNED_P, SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P)
111 (SYMBOL_CONSTANT_P, SYMBOL_VALUE, SET_SYMBOL_VALUE): New macros.
112 (indirect_variable): Add prototype.
114 * print.c (print_preprocess, print_object): Test internedness of
117 * lread.c (Fintern, Funintern): Set symbol's interned and constant
119 (init_obarray): Likewise for t and nil.
121 * eval.c Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
122 (Fdefvaralias): New function.
123 (specbind): Simplify the test if symbol is a constant.
124 (syms_of_eval): Defsubr Fdefvaralias.
126 * data.c: Use SYMBOL_VALUE/SET_SYMBOL_VALUE.
127 (Qcyclic_variable_indirection): New variable.
128 (Fkeywordp): Check for internedness differently.
129 (Fmakunbound): Simplify the test if symbol is a constant.
130 (indirect_variable, Findirect_variable): New functions.
131 (swap_in_symval_forwarding): If SYMBOL is an alias, use the
133 (let_shadows_buffer_binding_p): Check for variable aliases.
134 (set_internal): Simplify the test if SYMBOL is a constant.
135 If SYMBOL has a buffer-local value and is an alias, use the aliased
137 (syms_of_data): Initialize Qcyclic_variable_indirection and defsubr
140 * bytecode.c (Fbyte_code) <varref>: Use SYMBOL_VALUE.
141 (Fbyte_code) <varset>: Simplify the test if symbol's value can be
144 * alloc.c (Fmake_symbol): Adapt to changes of struct Lisp_Symbol.
146 * abbrev.c, buffer.c, coding.c, fns.c, frame.c, keyboard.c:
147 * minibuf.c, sunfns.c, w16select.c: Use SYMBOL_VALUE/
148 SET_SYMBOL_VALUE macros instead of accessing symbol values directly.
150 2001-10-03 Miles Bader <miles@gnu.org>
152 * callproc.c (syms_of_callproc): Explicitly state in the
153 documentation for `process-environment' that earlier entries take
154 precedence over later ones.
156 2001-10-02 Miles Bader <miles@gnu.org>
158 * textprop.c (Fnext_char_property_change)
159 (Fprevious_char_property_change): Remove reference to non-existant
160 argument OBJECT from doc-string.
162 2001-10-01 Gerd Moellmann <gerd@gnu.org>
164 * xdisp.c (display_line): Set row's ends_in_newline_from_string_p.
165 (try_window_id): Skip back over lines ending in a newline from a
168 * dispextern.h (struct glyph_row) <ends_in_newline_from_string_p>:
171 2001-10-01 Richard M. Stallman <rms@gnu.org>
173 * search.c (Freplace_match): Doc fix.
175 2001-09-28 Andrew Innes <andrewi@gnu.org>
177 * w32menu.c (set_frame_menubar): Take into account that
178 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
181 2001-09-30 Eli Zaretskii <eliz@is.elta.co.il>
183 * frame.c (syms_of_frame) <default-minibuffer-frame>: Doc fix.
185 2001-09-28 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
187 * s/gnu-linux.h: Fix a typo in comment.
189 2001-09-28 Andreas Schwab <schwab@suse.de>
191 * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Link temacs with -z
192 nocombreloc, in case -z combreloc is the default.
194 2001-09-28 Gerd Moellmann <gerd@gnu.org>
196 * m/macppc.h [DATA_SEG_BITS]: Put in #if 0 until we know what's
197 really going on here.
199 2001-09-27 Stefan Monnier <monnier@cs.yale.edu>
201 * search.c (trivial_regexp_p): Catch \{N,M\} as well.
203 2001-09-27 Eli Zaretskii <eliz@is.elta.co.il>
205 * Makefile.in (shortlisp): Resync with loadup.el: add backquote,
206 utf-8, menu-bar, and latin-N.
207 (SOME_MACHINE_LISP): Remove menu-bar, since it's loaded
209 (lisp): Add latin-N, since they are preloaded.
211 2001-09-27 Gerd Moellmann <gerd@gnu.org>
213 * xterm.c (x_draw_relief_rect): Draw bottom relief 1 pixel more
214 to the left. Some cleanup.
216 * xdisp.c (display_mode_element): One more case where a string's
217 multibyteness should be used for display.
219 2001-09-26 Gerd Moellmann <gerd@gnu.org>
221 * fileio.c (Finsert_file_contents): If REPLACE is non-nil, stop
224 * xdisp.c (with_echo_area_buffer): Use echo_kboard instead
225 of the only temporarily set echoing flag for deciding when
228 * keyboard.c (echo_kboard): Make externally visible.
230 * lisp.h (echo_kboard): Declare extern.
232 * xdisp.c (make_cursor_line_fully_visible): Return 0 and set
233 fonts_changed_p if we need larger matrices due to vscrolling.
234 (try_scrolling, try_cursor_movement, redisplay_window): Give up on
235 this round of redisplay if make_cursor_line_fully_visible fails.
236 (CURSOR_MOVEMENT_*, SCROLLING_*): New enumerators.
237 (try_cursor_movement, try_scrolling): Use them instead of integers.
239 * dispextern.h (required_matrix_width, required_matrix_height):
242 * dispnew.c (required_matrix_width, required_matrix_height):
244 (allocate_matrices_for_window_redisplay)
245 (allocate_matrices_for_frame_redisplay: Use them.
246 Remove parameters CH_DIM.
248 * xdisp.c (display_mode_lines): Temporarily set selected_frame
249 and selected_window to the frame of the window whose mode-lines
250 are displayed, and to the window itself.
251 (redisplay_window, redisplay_mode_lines): Don't set selected_frame
254 2001-09-25 Gerd Moellmann <gerd@gnu.org>
256 * xfns.c (x_kill_gs_process): Recognize if someone has cleared
257 the image cache under us.
259 * xdisp.c (display_mode_element): If the mode element is a symbol
260 with a string value, use that string's multibyteness for displaying.
262 * keyboard.c (read_char): Don't clear a message for a switch-frame
263 event. From Stefan Monnier <monnier@cs.yale.edu>.
265 * xterm.c (fast_find_position) [0]: Add a presumably more correct
266 version for after 21.1.
268 * xdisp.c (row_containing_pos): Make externally visible.
270 * dispextern.h (row_containing_pos): Add prototype.
272 * process.c (send_process): Disable composition if from_byte < 0.
273 From Kenichi Handa <handa@etl.go.jp>.
275 2001-09-24 Gerd Moellmann <gerd@gnu.org>
277 * xterm.c (refreshicon): Function removed.
279 * Makefile.in (xterm.o): Remove references to sink.h and sinkmask.h.
281 * sink11.h, sink11mask.h, sink.h, sinkmask.h: Removed.
283 * xterm.c (toplevel): Remove includes in #if 0.
285 * process.c (sigchld_handler) [LINUX]: Don't return from
286 the signal handler at the end of the loop.
288 2001-09-21 Gerd Moellmann <gerd@gnu.org>
290 * sysdep.c (wait_for_termination) [POSIX_SIGNALS]:
291 Terminate only if kill returns -1, and errno is ESRCH.
293 2001-09-21 Markus Rost <rost@math.ohio-state.edu>
295 * Makefile.in (shortlisp): Add ../lisp/env.elc.
297 2001-09-20 Gerd Moellmann <gerd@gnu.org>
299 * process.c (sigchld_handler): Use GC_CONSP, GC_INTEGERP, GC_EQ
300 since this function can be called during GC.
302 * callproc.c (Fcall_process): Handle errors from pipe(2).
303 (child_setup): Delete code in #ifdef vipc.
305 2001-09-19 Gerd Moellmann <gerd@gnu.org>
307 * xdisp.c (decode_mode_spec): Add parameter MULTIBYTE.
308 (display_mode_element): Display the string from decode_mode_spec
309 depending on its multibyteness.
311 * s/netbsd.h (LD_SWITCH_SYSTEM, C_SWITCH_SYSTEM): Add /usr/pkg.
313 * m/macppc.h (DATA_SEG_BITS): Also define for GCC 3.
315 2001-09-18 Gerd Moellmann <gerd@gnu.org>
317 * keyboard.c (Frecursive_edit): Pass (BUFFER . SINGLE-KBOARD) to
318 recursive_edit_unwind.
319 (recursive_edit_unwind): Set kboard state according to
322 * buffer.c (modify_overlay): Don't do nothing if START == END;
323 This can still be a modification, for example when an overlay has
324 a before-string or after-string.
325 (Fdelete_overlay): Prevent redisplay optimizations when deleting
326 an overlay with before-string or after-string.
328 * s/netbsd.h (C_SWITCH_SYSTEM): Add.
329 (LD_SWITCH_SYSTEM): Include /usr/local/lib.
331 * xdisp.c (try_window_id) [!GLYPH_DEBUG]: Give up if
332 first_unchanged_at_end_row is in front of
333 last_unchanged_at_beg_row. This code should be removed after the
336 2001-09-17 Gerd Moellmann <gerd@gnu.org>
338 * buffer.h (BUF_COMPUTE_UNCHANGED): Use BUF_MODIFF and
339 BUF_OVERLAY_MODIFF instead of MODIFF and OVERLAY_MODIFF.
341 * m/macppc.h (DATA_SEG_BITS) [__linux__]: Define for GCC
344 2001-09-14 Eli Zaretskii <eliz@is.elta.co.il>
346 * dired.c (Ffile_attributes): Doc fix.
348 2001-09-14 Gerd Moellmann <gerd@gnu.org>
350 * fileio.c (Ffile_symlink_p): Fix last change.
352 * filelock.c (current_lock_owner): Fix last change.
354 2001-09-13 Gerd Moellmann <gerd@gnu.org>
356 * filelock.c (current_lock_owner): If readlink returns ERANGE,
357 take that to mean that the buffer is too small.
359 * fileio.c (Ffile_symlink_p): If readlink returns ERANGE, take
360 that to mean that the buffer is too small.
362 * xdisp.c (reseat_1): Set IT's multibyte_p flag according to the
363 current buffer's multibyteness when discarding the iterator's
366 * xfns.c (Fx_window_property): Handle case that property gets
367 deleted between the two calls to XGetWindowProperty.
369 2001-09-11 Gerd Moellmann <gerd@gnu.org>
371 * minibuf.c (read_minibuf_unwind): Bind inhibit-modification-hooks.
373 * minibuf.c (read_minibuf): Bind inhibit-modification-hooks to t,
374 in addition to read-only.
376 * xdisp.c (with_echo_area_buffer): Bind inhibit-modification-hooks
377 to t in addition to read-only.
379 * lisp.h (Qinhibit_modification_hooks): Declare.
381 * insdel.c (Qinhibit_modification_hooks): New variable.
382 (syms_of_insdel): Initialize and staticpro it.
384 * textprop.c (verify_interval_modification): Don't run
385 modification-hooks if inhibit_modification_hooks.
387 * dispnew.c (set_window_cursor_after_update): Fix code
388 finding glyph row containing cursor when cursor_in_echo_area
391 * xdisp.c (init_from_display_pos): Put some code in #if 0.
392 (add_to_log): Use bcopy instead of strcpy.
393 (init_from_display_pos): Use an explicit loop over bytes in
394 overlay strings instead of calling index.
396 2001-09-10 Gerd Moellmann <gerd@gnu.org>
398 * alloc.c (allocate_buffer): Call VALIDATE_LISP_STORAGE.
400 * dispnew.c (direct_output_for_insert): Don't change IT's
401 stop_charpos to something in front of its current position.
403 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: Take args like
406 2001-09-10 Richard M. Stallman <rms@gnu.org>
408 * frame.c (Fmouse_position): Doc fix.
410 2001-09-07 Gerd Moellmann <gerd@gnu.org>
412 * xdisp.c (init_from_display_pos): Don't compare the result
413 of calling index with NULL.
415 2001-09-06 Gerd Moellmann <gerd@gnu.org>
417 * xfns.c (x_set_background_color): Don't change the colors
418 of the X window of scroll bar widgets.
420 2001-09-05 Andrew Innes <andrewi@gnu.org>
422 * w32fns.c (w32_createwindow): Undo last change.
424 2001-09-05 Gerd Moellmann <gerd@gnu.org>
426 * macros.c (store_kbd_macro_char): Fix computation of kbd_macro_end.
428 * xdisp.c (string_buffer_position): Use *single_char_property*
429 functions instead of the *single_property* functions.
431 2001-09-04 Andrew Innes <andrewi@gnu.org>
433 * w32term.c (w32_read_socket): Add more information to debugging
436 * w32fns.c (w32_createwindow): Remove the WS_CLIPCHILDREN style
437 from Emacs frames, so that calls to GetClipBox in w32term.c
438 correctly report when part of a frame is visible (including
439 scrollbars, etc). This prevents repeated redrawing of frames when
440 only a scrollbar is visible.
441 (w32_wnd_proc): Add more frame information to debugging output.
443 2001-09-03 Stefan Monnier <monnier@cs.yale.edu>
445 * xdisp.c (handle_single_display_prop): Fix for int/Lisp_Object mixup.
447 2001-09-03 Gerd Moellmann <gerd@gnu.org>
449 * xterm.c (note_mouse_highlight) <help-echo>: When looking for
450 help-echo for a string which doesn't have help-echo itself, use
451 get-char-property to obtain the help-echo from the string's buffer
452 (note_mouse_highlight) <mouse-face>: When on a string that doesn't
453 have mouse-face, look ``under'' the string for mouse-face from an
455 (fast_find_position): Add parameter STOP. In the final row, stop
456 before glyphs having STOP as object. Don't consider glyphs that
457 are not from a buffer.
459 * buffer.c (syms_of_buffer) <default-directory>: Doc fix.
461 2001-09-01 Eli Zaretskii <eliz@is.elta.co.il>
463 * fns.c (Fmd5): Doc fix.
465 2001-08-31 Gerd Moellmann <gerd@gnu.org>
467 * composite.c (update_compositions): Do nothing if
468 inhibit-modification-hooks is set.
470 2001-08-30 Gerd Moellmann <gerd@gnu.org>
472 * emacs.c (shut_down_emacs): Don't call check_glyph_memory
473 and check_message_stack if terminating abnormally. We want
474 glyph matrices etc. in a core dump.
476 * xdisp.c (Qbuffer_position, Qposition, Qobject): New variables.
477 (syms_of_xdisp): Initialize them.
478 (handle_single_display_prop): Don't change point, bind `object',
479 `position', and `buffer-position' instead to the object having the
480 `display' property, position in the object and position in the buffer.
482 * fileio.c (Finsert_file_contents): Don't change the multibyteness
483 of the buffer if REPLACE is non-nil.
485 2001-08-29 Gerd Moellmann <gerd@gnu.org>
487 * fileio.c (Finsert_file_contents): Undo change of 2001-08-27.
489 2001-08-28 Eli Zaretskii <eliz@is.elta.co.il>
491 * w32term.c (x_set_glyph_string_background_width)
492 (show_mouse_face): Track the last changes in xterm.c.
494 2001-08-28 Gerd Moellmann <gerd@gnu.org>
496 * xterm.c (x_set_glyph_string_background_width): Set the glyph
497 string's background width so that multi-line mouse-face is drawn
498 to the right edge of the window.
499 (show_mouse_face): Set the row's mouse_face_p flag after drawing
502 * dispnew.c (direct_output_for_insert): Set updated_area
503 before inserting/writing glyphs.
505 * xdisp.c (display_mode_element): Use string_byte_to_char to
506 determine character positions in strings, use chars_in_text
508 (dump_glyph_row) [GLYPH_DEBUG]: Take a glyph row instead of
509 a matrix as parameter; this is easier to use from GDB.
511 2001-08-28 Miles Bader <miles@gnu.org>
513 * textprop.c (Fprevious_single_char_property_change)
514 (Fnext_single_char_property_change): Doc fixes.
516 2001-08-27 Gerd Moellmann <gerd@gnu.org>
518 * fileio.c (Finsert_file_contents): Allocate, restore, and
519 free composition data in the case of REPLACE not being nil.
521 * xdisp.c (init_from_display_pos, init_to_row_end): Return 0 if
522 there exist overlay strings with newlines at POS.
523 (text_outside_line_unchanged_p): Return 0 if changes start at
524 START and overlays exist at START. Likewise for END.
525 (try_window_id): Give up if init_to_row_end returns 0.
527 * fileio.c (Finsert_file_contents): Call Fset_buffer_multibyte
530 2001-08-24 Gerd Moellmann <gerd@gnu.org>
532 * keymap.c (access_keymap): Return the cdr of the binding of
533 a generic character instead of its definition (KEY . BINDING).
535 * fileio.c (Finsert_file_contents): Set coding's dest_multibyte
536 to 0 also in the REPLACE case.
538 2001-08-24 Andrew Choi <akochoi@cse.cuhk.edu.hk>
540 * fileio.c (Ffile_readable_p) [macintosh]: Call access instead of
541 open to determine whether file is readable (as for DOS_NT).
543 2001-08-23 Gerd Moellmann <gerd@gnu.org>
545 * fileio.c (Finsert_file_contents): If VISIT is non-nil, and
546 coding.type is coding_type_no_conversion or coding_type_raw_text,
547 use Fset_buffer_multibyte to make the buffer unibyte if REPLACE is
548 non-nil instead of just setting enable_multibyte_characters in the
551 2001-08-22 Gerd Moellmann <gerd@gnu.org>
553 * dispextern.h (struct face_cache): Add member
556 * xfaces.c (menu_face_changed_default): New variable.
557 (menu_face_changed_count): Variable removed.
558 (Finternal_set_lisp_face_attribute): Doc fix. If FRAME is t, set
559 the menu_face_changed_default flag, otherwise set the FRAME's
560 menu_face_changed_p flag if the `menu' face has been changed.
561 Prevent calling set_font_frame_param if FRAME is t.
562 (make_face_cache): Initialize cache's menu_face_changed_p
563 from menu_face_changed_default.
564 (realize_basic_faces): Look into the frame's face cache to
565 determine if the menu appearance needs updating.
567 * keymap.c (access_keymap): Fix last change to not consider
568 IDX when it has modifiers.
570 2001-08-21 Gerd Moellmann <gerd@gnu.org>
572 * keymap.c (access_keymap): If a binding of the form (GENERIC-CHAR
573 . BINDING) exists, where GENERIC-CHAR is the generic character of
574 the charset of IDX, return BINDING unless there exists a binding
577 2001-08-16 Gerd Moellmann <gerd@gnu.org>
579 * xrdb.c (SYSV): Don't define on Solaris 2.
580 From Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>.
582 * xdisp.c (move_it_by_lines) <DVPOS < 0>: Start at the beginning
583 of the screen line, not text line, containing IT's current position.
585 2001-08-15 Gerd Moellmann <gerd@gnu.org>
587 * window.c (window_scroll_pixel_based): Don't recenter if
588 PT is partially visible in the window.
590 * xterm.c (expose_window_tree, expose_window, expose_line):
591 Return 1 when overwriting mouse-face.
592 (expose_frame): If mouse-face was overwritten, redo it.
594 * xfaces.c (x_update_menu_appearance): Don't call
595 set_frame_menubar, let the next redisplay do it.
597 2001-08-14 Andrew Innes <andrewi@gnu.org>
599 * w32term.c (x_draw_glyph_string): Draw relief (if any) before
600 drawing glyph string.
602 2001-08-14 Eli Zaretskii <eliz@is.elta.co.il>
604 * s/hiuxwe2.h: New file, for the HITACHI SR2001/SR2201 series
607 2001-08-14 Gerd Moellmann <gerd@gnu.org>
609 * xfaces.c (x_update_menu_appearance): Save and restore value of
610 interrupt_input_blocked.
612 2001-08-13 Gerd Moellmann <gerd@gnu.org>
614 * xdisp.c (move_it_by_lines) <DVPOS < 0>: If not already on
615 a line start, move back to the line start.
617 * xdisp.c (resize_echo_area_exactly): Don't resize the mini-window
618 exactly when a mini-buffer is active.
620 * keyboard.c (make_lispy_event): Interpret double_click_fuzz
621 in units of 1/8 character on non window-system frames.
622 (syms_of_keyboard) <double-click-fuzz>: Doc fix.
624 2001-08-10 Eli Zaretskii <eliz@is.elta.co.il>
626 * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Fix a typo in
629 2001-08-09 Gerd Moellmann <gerd@gnu.org>
631 * keyboard.c (Vpre_help_message): New variable.
632 (syms_of_keyboard): Initialize and staticpro it.
633 (show_help_echo): Record current message before displaying a
634 help-echo, and restore that message when clearing the help.
636 * xfns.c (x_create_im): Remove prototype.
638 * xdisp.c (mark_window_display_accurate_1): Remove an assertion.
640 * dispnew.c (adjust_glyph_matrix): Undo last change.
642 2001-08-08 Gerd Moellmann <gerd@gnu.org>
644 * dispnew.c (adjust_glyph_matrix): In the optimization for
645 windows whose height has changed, disable partially visible lines.
647 2001-08-07 Gerd Moellmann <gerd@gnu.org>
649 * window.c (Frecenter): If ARG < 0, and on a window system
650 frame, count in some empty lines when we can't move -ARG lines down.
652 * xdisp.c (start_display): Don't try to determine the continuation
653 lines width if lines are truncated. It's superfluous and leads to
654 incorrect results if POS is not visible in the window after
655 reseating the iterator at the previous line start.
657 2001-08-06 Gerd Moellmann <gerd@gnu.org>
659 * xterm.c (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
661 2001-08-06 Pavel Jan
\e,Bm
\e(Bk <Pavel@Janik.cz>
663 * alloc.c (init_stack): Remove declaration.
665 2001-08-03 Gerd Moellmann <gerd@gnu.org>
667 * keyboard.c (read_key_sequence): Check that key is an integer
668 before comparing it with quit_char.
669 (add_command_key): Use larger_vector.
670 (read_char_x_menu_prompt): Instead of converting symbol and
671 integer events into conses (EVENT . nil), use (EVENT . disabled)
672 which cannot be confused with valid events.
673 (read_char): When reading from Vunread_command_events, check for
674 events of the form (EVENT . disabled) instead of
677 * xdisp.c (resize_mini_window): If Vmax_mini_window_height is
678 a float, determine the max height from the frame's height.
680 2001-08-02 Gerd Moellmann <gerd@gnu.org>
682 * xdisp.c (redisplay_internal): Take message_cleared_p into
683 account only if minibuf_level == 0.
685 2001-08-01 Gerd Moellmann <gerd@gnu.org>
687 * xdisp.c (redisplay_internal): Add a check for the last
690 * xdisp.c (message_cleared_p): New variable.
691 (clear_message): Set message_cleared_p when clearing the current
693 (redisplay_internal): Look at message_cleared_p to capture
694 the case that the echo area should be cleared.
696 * keyboard.c (command_loop_1): Fix spelling of
697 resize_echo_area_exactly.
699 * dispextern.h (resize_echo_area_exactly): Fix typo in function name.
701 * xdisp.c (resize_echo_area_exactly): Fix typo in function name.
703 * xfns.c (x_set_tool_bar_lines): Clear the tool bar window's
704 current matrix when the window gets smaller.
706 2001-08-01 Eli Zaretskii <eliz@is.elta.co.il>
708 * print.c (strout): Cast the character passed to insert_char to
709 unsigned char, to avoid sign extension when it is promoted to int.
711 2001-07-31 Gerd Moellmann <gerd@gnu.org>
713 * fileio.c (Finsert_file_contents): Don't treat a return value
714 of 0 from emacs_read as an IO error.
716 2001-07-30 Gerd Moellmann <gerd@gnu.org>
718 * keyboard.c (abs): New macro.
719 (double_click_fuzz): New variable.
720 (make_lispy_event): Use it to determine what makes a double-click.
721 (syms_of_keyboard): DEFVAR_INT it.
723 * xmenu.c (set_frame_menubar): Take into account that
724 f->menu_bar_vector can be nil, and not a vector. From Ken Raeburn
727 2001-07-27 Gerd Moellmann <gerd@gnu.org>
729 * xterm.c (x_get_glyph_string_clip_rect): Minor cleanup.
731 * dispnew.c (shift_glyph_matrix, blank_row): Fix computation
732 of row's visible height.
734 * xdisp.c (init_from_display_pos): If POS is in an overlay string,
735 deal with the first overlay string having an image `display' property.
736 (try_window_reusing_current_matrix, compute_line_metrics):
737 Fix computation of row's visible height for the case that part of the
738 row is invisible above and part of the row is at the same time
739 invisible below the window.
741 2001-07-26 Gerd Moellmann <gerd@gnu.org>
743 * xfns.c (x-show-tip): Doc fix.
745 * xfns.c (Vx_max_tooltip_size): New variable.
746 (syms_of_xfns): DEFVAR_LISP it.
747 (Fx_show_tip): Set frame's window_width to the width of the
748 window. Use a maximum tooltip size specified by
749 Vx_max_tooltip_size, if that has valid contents.
750 (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
752 2001-07-26 Andrew Innes <andrewi@gnu.org>
754 * w32term.c (x_display_list): New variable.
755 (w32_term_init): Set it.
757 * w32term.h (x_display_list): New extern.
759 2001-07-26 Gerd Moellmann <gerd@gnu.org>
761 * xdisp.c (resize_mini_window): Give up when inhibit-redisplay
762 is non-nil, instead of when redisplaying_p is non-zero.
764 (mark_window_display_accurate_1): Add an assertion.
766 2001-07-25 Gerd Moellmann <gerd@gnu.org>
768 * dispextern.h (struct it): Increase size of ctl_chars to 16.
770 * xfns.c (Fx_file_dialog): Block/unblock input while processing
771 events so that we get a chance of processing expose events.
773 * xdisp.c (resize_mini_window): Don't resize while redisplaying.
775 2001-07-24 Gerd Moellmann <gerd@gnu.org>
777 * xfns.c (valid_image_p): Protect better against invalid image
778 specifications. Previous code could signal an error.
780 2001-07-23 Gerd Moellmann <gerd@gnu.org>
782 * indent.c (current_column): Fix column computation in the
783 presence of display table entries.
784 (current_column_1, Fmove_to_column, compute_motion): Likewise.
786 * dispnew.c (adjust_glyph_matrix): In the optimization for
787 windows whose height has changed, use the new window height
788 to compute which rows to invalidate.
790 * editfns.c (toplevel) [STDC_HEADERS]: Include float.h.
791 (MAX_10_EXP): New macro.
794 * coding.c (code_convert_region): Handle the multibyte case if
795 decoding ends with CODING_FINISH_INSUFFICIENT_SRC.
797 2001-07-20 Gerd Moellmann <gerd@gnu.org>
799 * dispextern.h (struct face): Change type of `stipple' to
802 * xterm.c (x_fill_stretch_glyph_string): Remove an assertion.
804 2001-07-19 Gerd Moellmann <gerd@gnu.org>
806 * dispnew.c (update_window): Don't set the cursor at the end
807 of the update if display update has been paused.
809 * composite.h (syms_of_composite): Renamed from syms_of_composition.
811 2001-07-18 Ken Raeburn <raeburn@gnu.org>
813 * fns.c (Fset_char_table_default): Check that a charset is defined
814 before checking its dimension.
816 2001-07-17 Ken Raeburn <raeburn@gnu.org>
818 * coding.c (setup_coding_system): Don't do any designation based
819 on reg_bits if charset is not yet defined.
821 * lisp.h (XVECTOR): Verify correct object type before returning a
822 pointer, using eassert.
824 2001-07-17 Gerd Moellmann <gerd@gnu.org>
826 * keyboard.c (KBD_BUFFER_SIZE) [!HAVE_WINDOW_SYSTEM]:
827 Increase to 4096 because of paste problems reported on GNU/Linux.
829 2001-07-17 Jan Nieuwenhuizen <janneke@gnu.org>
831 * emacs.c (USAGE1): Add +LINE:COLUMN option help.
833 2001-07-16 Gerd Moellmann <gerd@gnu.org>
835 * fileio.c (unwind_read): Function removed.
836 (read_non_regular, read_non_regular_quit): New functions.
837 (Finsert_file_contents): When reading from non-regular files,
838 arrange to catch a `quit' and terminate the loop. Rearrange
839 code so that a `quit' when reading from a regular file doesn't
840 insert text in the buffer.
842 * xfaces.c (clear_face_cache): Clear fonts on a display basis.
843 Clear faces afterwards.
844 (clear_font_table): Take a x_display_info parameter. Don't free
845 fonts being the default font of any frame on the given display.
847 2001-07-13 Gerd Moellmann <gerd@gnu.org>
849 * xdisp.c (get_next_display_element): Use CHAR_STRING_NO_SIGNAL
850 instead of CHAR_STRING which can signal an error.
852 * charset.c (char_to_string_1): Extracted from char_to_string.
853 Return -1 instead of signaling an error.
854 (char_to_string): Use it.
856 * charset.h (CHAR_STRING_NO_SIGNAL): New macro.
858 2001-07-12 Stefan Monnier <monnier@cs.yale.edu>
860 * coding.c (Ffind_coding_systems_region_internal): If safe_codings
861 is t, don't try to append anything to it.
863 2001-07-12 Eli Zaretskii <eliz@is.elta.co.il>
865 * dired.c (file_name_completion): Pass dp->d_name to
866 Fstring_match, not elt, which is always nil here.
868 2001-07-12 Gerd Moellmann <gerd@gnu.org>
870 * xselect.c (x_decline_selection_request): Handle errors
871 caused by receivers that have vanished.
873 * xterm.c (XTread_socket) <PropertyNotify>: Put the code
874 ignoring events on foreign windows in #if 0. Always dispatch
875 the event after checking it with x_handle_property_notify.
877 * xselect.c (TRACE0, TRACE1, TRACE2): New macros, defined
878 depending on TRACE_SELECTION. Replace fprintfs in #if 0 with
879 TRACE macros to facilitate debugging. Add additional trace statements.
880 (toplevel): Add prototypes for file-local functions.
881 (x_atom_to_symbol): Remove DPYINFO parameter.
883 2001-07-11 Stefan Monnier <monnier@cs.yale.edu>
885 * w32menu.c (menubar_selection_callback, w32_menu_show):
886 Initialize `entry' to nil.
887 (w32_dialog_show): Remove unused `save_wv' variable.
888 (name_is_separator): Recognize "--:foo" and "--foo-bar".
890 2001-07-11 Gerd Moellmann <gerd@gnu.org>
892 * xdisp.c (try_cursor_movement): Prevent a warning from GCC 3.0.
894 * fileio.c (unwind_read): Print a message when discarding inserted
895 text or switching the buffer to unibyte. Change parameter.
896 (Finsert_file_contents): Don't pass VISIT to unwind_read.
898 * fileio.c (unwind_read): New function.
899 (Finsert_file_contents): Record it as unwind-function for
900 the case that reading is interrupted by C-g.
902 2001-07-10 Gerd Moellmann <gerd@gnu.org>
904 * dispnew.c (update_window): Don't skip the header-line
905 update when scrolling_window returns 0.
907 * xfaces.c (unload_color): Do nothing if PIXEL is -1.
909 * xfns.c (Fx_create_frame): Initialize frame colors to -1,
910 for the case that x_decode_color signals an error.
912 * xdisp.c (add_to_log): Do nothing if called asynchronously.
914 2001-07-09 Gerd Moellmann <gerd@gnu.org>
916 * sound.c (toplevel): Include <signal.h> and "syssignal.h".
917 (vox_configure, vox_close) [SIGIO]: Block/unblock SIGIO
920 2001-07-06 Eli Zaretskii <eliz@is.elta.co.il>
922 * dosfns.c (syms_of_dosfns): Add \n\ at the end of a line in the
923 doc string line for dos-timezone-offset.
925 * msdos.c (do_visible_bell): Add \n\ at the end of each line of
926 inline assembly, to avoid compiler warnings.
927 (syms_of_msdos): Add \n\ at the end of a line in the doc string
928 line for dos-unsupported-char-glyph.
930 * buffer.c (syms_of_buffer) [if 0]: Avoid a warning from GCC 3.0.
932 2001-07-05 Gerd Moellmann <gerd@gnu.org>
934 * sound.c: Include Emacs' header files with #include "...".
936 * eval.c (specbind): Additionally record the buffer that was
937 current when a buffer-local or frame-local variable was bound.
939 2001-07-04 Gerd Moellmann <gerd@gnu.org>
941 * xterm.c (x_produce_glyphs): Don't convert multibyte characters
942 to unibyte characters in unibyte buffers.
944 2001-07-03 Gerd Moellmann <gerd@gnu.org>
946 * eval.c (specbind): If SYMBOL has a frame-local binding, record
947 the frame on the binding stack. Change format of entries for
948 local bindings on the binding stack to '(SYMBOL . WHERE)'.
949 (unbind_to): Handle unbinding a frame-local variable.
951 * xdisp.c (compute_line_metrics): On ttys, subtract continuation
952 glyphs and truncation glyphs at the end of a row from its pixel width.
953 (dump_glyph_row): Print row's continuation_lines_width.
954 (try_window_id): Take the shortcut if ZV is visible in the
955 window, but there are actually no changes at ZV.
957 2001-07-02 Gerd Moellmann <gerd@gnu.org>
959 * xterm.h (x_free_dpy_colors): Add prototype.
961 * xterm.c (cvt_pixel_dtor): Call x_free_dpy_colors with the
962 right number of arguments.
964 * Makefile.in (tags): Depend on $(lwlibdir)/TAGS.
965 ($(lwlibdir)TAGS): New target.
966 (TAGS): Fix dependency list.
968 * xterm.c (x_list_fonts): Make sure XFreeFont is called
971 2001-06-30 Gerd Moellmann <gerd@gnu.org>
973 * emacs.c (main): Remove extern declaration for sys_nerr, which
974 isn't used and causes a compilation error with GCC 3.0 on
977 2001-06-27 Gerd Moellmann <gerd@gnu.org>
979 * widget.c (EmacsFrameSetCharSize): Turn off atimers and block
980 SIGIO around the code where Xt might wait for a ConfigureNotifyEvent.
981 (toplevel): Include <signal.h> and syssignal.h.
983 * sound.c (vox_configure, vox_close): Turn off atimers
986 2001-06-26 Gerd Moellmann <gerd@gnu.org>
988 * keyboard.c (read_char) <non_reread>: Record the previous idle
989 start time before calling timer_stop_idle.
990 (read_char) <reread_first>: After processing a help-echo event,
991 restore the previous idle start time.
993 * xdisp.c (handle_invisible_prop): Deal with overlay strings at
994 the start of invisible text.
995 (setup_for_ellipsis): New function.
996 (next_overlay_string): After all overlay strings have been
997 processed, display an ellipsis if necessary.
998 (load_overlay_strings, get_overlay_strings): Add parameter CHARPOS.
999 (push_it): Initialize display_ellipsis_p on the iterator's stack.
1001 * dispextern.h (struct iterator_stack_entry): Add member
1004 2001-06-25 Gerd Moellmann <gerd@gnu.org>
1006 * widget.c (EmacsFrameSetCharSize): Set XtNwaitForWm depending
1007 on the value of the wait-for-wm frame parameter.
1009 * xterm.h (struct x_output): Add member wait_for_wm.
1011 * xfns.c (Qwait_for_wm): New variable.
1012 (x_frame_parms): Add entry for `wait-for-wm".
1013 (x_set_wait_for_wm): New function.
1014 (Fx_create_frame): Call x_default_parameter for wait-for-wm.
1015 (syms_of_xfns): Initialize and staticpro Qwait_for_wm.
1017 * xdisp.c (try_window_id) <all changes below window end>: Don't
1018 take this shortcut if ZV is visible in the window.
1019 (try_window_id): When checking for window start being in changed
1020 text, don't check that the buffer's size has changed.
1022 2001-06-23 Richard M. Stallman <rms@gnu.org>
1024 * minibuf.c (Fcompleting_read): Doc fix.
1026 2001-06-19 Gerd Moellmann <gerd@gnu.org>
1028 * composite.c (Ffind_composition_internal): Accept ZV
1029 and a string's end position as POS.
1031 2001-06-18 Gerd Moellmann <gerd@gnu.org>
1033 * composite.c (Ffind_composition_internal): Check POS
1036 2001-06-15 Eli Zaretskii <eliz@is.elta.co.il>
1038 * editfns.c (Fmessage_box): If the frame is not under a window
1039 system, output the message in the echo area.
1041 2001-06-14 Richard M. Stallman <rms@gnu.org>
1043 * xdisp.c (try_window_id): When EOB is visible, don't treat
1044 insertion at EOB as if it were "off the bottom of the screen."
1046 2001-06-11 Andrew Innes <andrewi@gnu.org>
1048 * w32proc.c (create_child): Add new parameter is_gui_app.
1049 (w32_executable_type): Add new parameter is_gui_app.
1050 (sys_spawnve): Use it.
1051 (sys_kill): Fake ^C for SIGINT, and ^Break (if possible) for
1052 SIGQUIT. This matches better how the signals are interpreted by
1053 MSVC compiled programs.
1054 (syms_of_ntproc): Update docstring.
1056 2001-06-02 Stefan Monnier <monnier@cs.yale.edu>
1058 * xterm.c (clear_mouse_face): Reset dpyinfo->mouse_face_overlay as
1059 well otherwise note_mouse_highlight might optimize away highlighting
1060 if we pass over that same overlay again.
1062 2001-06-02 Eli Zaretskii <eliz@is.elta.co.il>
1064 * lread.c (Fload): Document that the argument is run via
1065 substitute-in-file-name.
1067 2001-05-31 Gerd Moellmann <gerd@gnu.org>
1069 * Makefile.in (bootstrap-doc): New target.
1070 (bootstrap-emacs): Depend on it.
1072 * fileio.c (Fdo_auto_save): Don't try to create the directory of
1073 auto-save-list-file-name when shutting down Emacs, because
1074 creating the directory might signal an error, and leaves
1075 Emacs in a strange state.
1077 * term.c: (tty_cursor_hidden): New variable.
1078 (update_begin): Don't call tty_hide_cursor. Clean up.
1079 (update_end, set_terminal_window, set_scroll_region): Clean up.
1080 (ring_bell, reset_terminal_modes): Clean up.
1081 (tty_hide_cursor, tty_show_cursor): Hide/show cursor depending
1082 on tty_cursor_hidden.
1083 (write_glyphs): Call tty_hide_cursor.
1085 2001-05-30 Stefan Monnier <monnier@cs.yale.edu>
1087 * buffer.c (copy_overlays): Make ENABLE_CHECKING happy.
1089 2001-05-30 Gerd Moellmann <gerd@gnu.org>
1091 * xfns.c (enum image_value_type): New enumerator
1092 IMAGE_STRING_OR_NIL_VALUE.
1093 (parse_image_spec): Handle it.
1094 (xbm_format, pbm_format): Use it for :foreground and :background.
1095 (xbm_load, pbm_load): Check for nil color names.
1097 * xterm.c (note_mouse_highlight): If an overlapping overlay
1098 exists, but we find that we highlight the same overlay as before,
1099 don't do the highlighting again.
1101 2001-05-29 Gerd Moellmann <gerd@gnu.org>
1103 * xmenu.c (single_submenu, xmenu_show) [!HAVE_MULTILINGUAL_MENU]:
1104 Protect unibyte strings created by replacing their multibyte
1105 equivalents in menu_items.
1107 * keymap.c (Fsingle_key_description): NUL-terminate the string
1108 buffer before calling build_string.
1110 * callproc.c (Fcall_process): Deal with decode_coding returning
1111 CODING_FINISH_INCONSISTENT_EOL.
1113 2001-05-28 Gerd Moellmann <gerd@gnu.org>
1115 * xmenu.c (xmenu_show) [!HAVE_MULTILINGUAL_MENU]: Don't overwrite
1116 an item's name with its key description in case the description
1117 is a multibyte string.
1119 * keymap.c (Fsingle_key_description): Create a multibyte string
1122 * macros.c (Fstart_kbd_macro): Doc fix.
1124 * xterm.c (cursor_in_mouse_face_p): New function.
1125 (x_draw_stretch_glyph_string): Use it to choose a different GC
1126 when drawing a cursor within highlighted text.
1128 * editfns.c (char_property_eq): Put in #if 0.
1130 * indent.c (string_display_width): Put in #if 0.
1132 * lread.c (Fload): Remove unused label.
1134 * termcap.c (speeds): Put in #if 0.
1136 2001-05-18 Gerd Moellmann <gerd@gnu.org>
1138 * eval.c (call_debugger): Don't bind inhibit-eval-during-redisplay.
1140 * xfaces.c (xlfd_point_size): Don't divide pixel size from
1141 transformation matrix by 10.
1143 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1145 * xfns.c (x_set_foreground_color): Change frame's cursor_pixel
1146 only if it's equal to the former foreground pixel color.
1147 (x_set_foreground_color, x_set_background_color)
1148 (x_set_mouse_color, x_set_cursor_color): Cleaned up.
1150 2001-05-16 Dave Love <fx@gnu.org>
1152 * insdel.c (signal_before_change, signal_after_change): Consider a
1153 local change hook which changes the buffer.
1155 * process.c (read_process_output): Don't call signal_after_change
1156 and update_compositions after insert_from_string_before_markers.
1158 2001-05-16 Gerd Moellmann <gerd@gnu.org>
1160 * xfaces.c (split_font_name): Use the right field when
1161 checking for `[...]' syntax.
1163 * buffer.c (copy_overlays): New function.
1164 (clone_per_buffer_values): Use it.
1166 * buffer.h (OVERLAY_PLIST): New macro.
1168 * keymap.c (Fsingle_key_description): Replace a build_string with
1169 a make_multibyte_string. From Kenichi Handa <handa@etl.go.jp>.
1171 * fontset.c (Ffontset_info): Check that face is non-null
1172 before accessing its fields.
1174 2001-05-15 Gerd Moellmann <gerd@gnu.org>
1176 * keyboard.c (read_key_sequence): Prevent generating a fake
1179 * xfaces.c (split_font_name): Handle `[...]' for the right
1182 * ccl.c (ccl_driver): Don't copy remaining bytes in case
1183 of CCL_STAT_INVALID_CMD.
1185 2001-05-14 Stefan Monnier <monnier@cs.yale.edu>
1187 * eval.c (Fdefvar): Only record (defvar <var>) in the load-history
1188 in <var> has no default value yet.
1190 * xfaces.c (try_alternative_families): First try the FAMILY.
1191 And if nothing is found in the end, try again with scalable fonts.
1192 (try_font_list): Let try_alternative_families do a bit more of
1193 the work. Only use FAMILY if it is not nil.
1194 (syms_of_xfaces) <scalable-fonts-allowed>: Fix docstring.
1196 2001-05-14 Gerd Moellmann <gerd@gnu.org>
1198 * xterm.c (note_mouse_highlight): Avoid changing the mouse
1199 pointer shape when show_mouse_face has already done it.
1201 * xterm.c (x_draw_glyphs): Fix computation of rightmost x for
1204 * xfaces.c (split_font_name): Make sure to leave the loop
1205 with the right value of `i'.
1207 * xfaces.c (split_font_name): Handle matrix transformations
1208 in the pixel and point size fields of XLFD font names.
1209 (xlfd_point_size): Likewise.
1211 2001-05-12 Eli Zaretskii <eliz@is.elta.co.il>
1213 * w32fns.c (w32_to_x_font): Change prototype to fit the declaration.
1214 (x_to_w32_font): Add prototype.
1216 * regex.c (malloc, realloc, free) [emacs]: Undefine before
1217 redefining, to avoid compiler warnings.
1219 * w32proc.c: Include syssignal.h, to avoid compiler warnings.
1221 * w32bdf.c (search_file_line, set_bdf_font_info, seek_char)
1222 (w32_get_bdf_glyph): Cast between unsigned char and char when
1223 passing arguments to subroutines, to shut up compiler warnings.
1224 (w32_get_bdf_glyph): Don't mix signed and unsigned when calling
1227 * xfaces.c: Include keyboard.h before frame.h, not after it.
1229 * widget.c: Include keyboard.h before frame.h.
1231 * w32term.h (struct image, struct face): Forward declaration, to
1232 avoid compiler warnings.
1234 2001-05-11 Gerd Moellmann <gerd@gnu.org>
1236 * keyboard.c (read_key_sequence): Don't modify events when
1237 generating fake prefix keys (mode-line, scroll-bar, ...) since
1238 this prevents proper processing of such events when pushed back
1239 into unread-command-events.
1241 * xterm.c (clear_mouse_face): Return 1 if text with mouse face was
1242 actually redrawn. Make the function static.
1243 (note_mouse_highlight): Fix a case where the mouse cursor
1244 was changed back to the text cursor.
1246 * xterm.h (clear_mouse_face): Remove prototype.
1248 * xdisp.c (try_window_id): Fix the fix and set the right
1251 * xdisp.c (try_window_id): Fix computation of window end in the
1252 case that lines were deleted at the end of the window. Add some
1253 more debug_method_adds.
1255 * xfaces.c (try_alternative_families): New function.
1256 (try_font_list): Use it. If ATTRS specifies a family, check
1257 fonts from that family first.
1258 (choose_face_font): Remove code setting the family part of
1261 2001-05-10 Gerd Moellmann <gerd@gnu.org>
1263 * xdisp.c (try_window_id): Fix case of all changes before
1266 * xdisp.c (try_window_id): Add some xasserts.
1268 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1270 * lisp.h (GLYPH_CHAR_VALID_P): Use CHAR_VALID_P.
1272 2001-05-09 Dave Love <fx@gnu.org>
1274 * xdisp.c (GIVE_UP): Fix for K&R C.
1276 2001-05-09 Gerd Moellmann <gerd@gnu.org>
1278 * print.c (syms_of_print) <print-length, print-level>: Doc fix.
1280 * xterm.c (note_mouse_highlight): Don't change the mouse cursor
1281 back to the text cursor shape without need.
1283 2001-05-07 Gerd Moellmann <gerd@gnu.org>
1285 * xfns.c (x_set_foreground_color): Set frame's cursor_pixel.
1287 * dispextern.h (inverse_video): Declare extern.
1289 * keyboard.c (delete_kboard): Handle the case that selected_frame
1290 has been deleted in the course of x_connection_closed.
1292 2001-05-03 Eli Zaretskii <eliz@is.elta.co.il>
1294 * xterm.c (XTread_socket) <Expose> [!USE_TOOLKIT_SCROLL_BARS]:
1295 Fix the change from 2001-04-30.
1297 2001-05-03 Gerd Moellmann <gerd@gnu.org>
1299 * xfns.c (file_dialog_unmap_cb): New function.
1300 (Fx_file_dialog): Use it as XmNunmapCallback to capture the case
1301 where a dialog is closed via the window manager.
1303 * xdisp.c (try_window_id): Cases of changes all in front of
1304 the window start or all below the window end mostly rewritten.
1305 (redisplay_window): Move the tests if try_window_id is
1306 applicable to try_window_id.
1307 (GIVE_UP): New macro.
1309 2001-05-02 Gerd Moellmann <gerd@gnu.org>
1311 * xterm.c (expose_window): Return int. If W is the window
1312 currently being updated, mark the frame garbaged.
1313 Fix computation of rows intersecting the exposed rectangle.
1314 (expose_window_tree): Stop when expose_window returns 0.
1316 * xterm.c (x_draw_stretch_glyph_string): Don't draw background
1317 again if it has already been drawn.
1319 2001-05-01 Stefan Monnier <monnier@cs.yale.edu>
1321 * syntax.c (update_syntax_table): Check that oldi has the same
1322 properties as old_prop before deciding not to invalidate.
1324 2001-04-30 Gerd Moellmann <gerd@gnu.org>
1326 * undo.c (Fprimitive_undo): In a writable buffer, enable undoing
1327 read-only text that is so because of text properties.
1329 * xterm.c (x_window_to_menu_bar) [USE_LUCID]: New function.
1330 (XTread_socket) <Expose> [USE_LUCID]: Handle events for
1331 windows that are components of a Lucid menu bar.
1333 2001-04-27 Gerd Moellmann <gerd@gnu.org>
1335 * term.c (turn_on_face): Fix reverse video handling on terminals
1336 that don't support colors.
1338 2001-04-26 Gerd Moellmann <gerd@gnu.org>
1340 * editfns.c (save_excursion_restore): Don't use XBUFFER on
1343 2001-04-25 Gerd Moellmann <gerd@gnu.org>
1345 * term.c (toggle_highlight): New function.
1346 (turn_on_face): Change handling of reverse video.
1348 * process.c (wait_reading_process_input):
1349 Call record_asynch_buffer_change only if a timer really changed buffers.
1351 * buffer.c (mouse_face_overlay_overlaps): Fix the computation
1352 of the number of overlays to check.
1354 * keyboard.c (command_loop_1): Redo change of 2001-03-12.
1356 * xdisp.c (try_window_id): Fix a case where window_end_pos
1357 and window_end_bytepos were not adjusted.
1359 2001-04-23 Gerd Moellmann <gerd@gnu.org>
1361 * xfaces.c (compute_char_face): If buffer is unibyte, set CH to
1364 2001-04-21 Eli Zaretskii <eliz@is.elta.co.il>
1366 * process.c (wait_reading_process_input) [!subprocesses]:
1367 Don't reference waiting_for_user_input_p, it's not defined in the
1368 branch without async subprocesses support.
1370 2001-04-19 Gerd Moellmann <gerd@gnu.org>
1372 * keyboard.c (delete_kboard): Prevent a dangling reference
1373 from current_kboard to KB, which is freed.
1375 * process.c (wait_reading_process_input):
1376 Call record_asynch_buffer_change after running timers, to make
1377 read_key_sequence aware of buffer changes from under it.
1379 2001-04-18 Gerd Moellmann <gerd@gnu.org>
1381 * xfaces.c (Qscalable_fonts_allowed): New variable.
1382 (realizing_basic_faces_p): Removed.
1383 (x_face_list_fonts): Special handling for realizing_basic_faces_p
1385 (realize_basic_faces): Specbind Qscalable_fonts_allowed to t.
1386 (syms_of_xfaces): Initialize Qscalable_fonts_allowed. Change default
1387 for scalable-fonts-allowed to t.
1389 * fileio.c (Finsert_file_contents): If the file size returned from
1390 stat is zero, set END to READ_BUF_SIZE. This makes sure we can
1391 read from files on a procfs whose contents are generated dynamically.
1393 2001-04-18 Eli Zaretskii <eliz@is.elta.co.il>
1395 * gmalloc.c (__malloc_size_t) [__GNUC__]: If STDC_HEADERS is not
1396 defined, include stddef.h and use __SIZE_TYPE__ instead of size_t.
1397 (__memalign_hook): Make the two prototypes consistent.
1399 2001-04-17 Gerd Moellmann <gerd@gnu.org>
1401 * xdisp.c (redisplay_window): Make sure to clear the desired glyph
1402 matrix of mini-windows.
1404 2001-04-12 Stefan Monnier <monnier@cs.yale.edu>
1406 * intervals.c (find_interval): Don't rebalance during signal handling.
1408 2001-04-11 Gerd Moellmann <gerd@gnu.org>
1410 * fns.c: Include blockinput.h.
1412 * fns.c (Fplist_get): Don't QUIT if interrupt_input_blocked.
1414 2001-04-10 Gerd Moellmann <gerd@gnu.org>
1416 * fns.c (Fcompare_strings): Fix return values.
1418 * window.c (window_scroll): Change the meaning of N to mean
1419 N screen-fulls or N lines.
1420 (window_scroll_pixel_based, window_scroll_line_based)
1421 (scroll_command, Fscroll_other_window): Change accordingly.
1423 * window.c (window_scroll_pixel_based, Frecenter):
1424 Call window_box_height instead of using it.last_visible_y for the
1425 height of the window.
1427 * xdisp.c (redisplay_window) <recenter>: Call window_box_height
1428 instead of using it.last_visible_y for the height of the window.
1430 * w32proc.c (sys_spawnve): Quote more chars for Cygwin.
1431 From Dan Holmsand <dan@eyebee.com>.
1433 * w32.c (sys_open): Try to open file without _O_CREAT first, to be
1434 able to write to hidden and system files. From Dan Holmsand
1437 * fileio.c (Fcopy_file) [WINDOWSNT]: Use CopyFile. From Dan
1438 Holmsand <dan@eyebee.com>.
1440 2001-04-09 Gerd Moellmann <gerd@gnu.org>
1442 * fns.c (Fplist_get, Fplist_put): Add QUITs.
1444 * window.c (window_internal_height): Return 1 less if the
1445 window has a header line.
1447 * xdisp.c (try_window_id): When scrolling on a terminal, take
1448 the change of window_internal_height into account.
1450 2001-04-09 Eli Zaretskii <eliz@is.elta.co.il>
1452 * gmalloc.c (align): If the argument SIZE would overflow
1453 __malloc_ptrdiff_t, fail right away.
1455 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1457 * xfns.c (compute_tip_xy): Add parameters WIDTH and HEIGHT.
1458 Make sure the tooltip is completely visible.
1459 (x_make_gc): Use FRAME_X_SCREEN_NUMBER.
1461 * xterm.h (FRAME_X_SCREEN_NUMBER): New macro.
1463 * xmenu.c (xmenu_show): Use FRAME_X_SCREEN_NUMBER.
1465 2001-04-06 Dave Love <fx@gnu.org>
1467 * composite.c (update_compositions) <check_mask & CHECK_HEAD>:
1470 2001-04-06 Gerd Moellmann <gerd@gnu.org>
1472 * composite.h (COMPOSITION_VALID_P): Allow integers as cdrs of PROP.
1474 * xdisp.c (Qinhibit_eval_during_redisplay): Make it a Lisp_Object.
1476 2001-04-05 Gerd Moellmann <gerd@gnu.org>
1478 * sysdep.c (getwd) [!HAVE_GETWD]: Unblock input before returning.
1480 * editfns.c (Fcurrent_time_zone): Accept spaces in timezone names.
1482 * xfns.c (Vmotif_version_string) [USE_MOTIF]: New variable.
1483 (syms_of_xfns): DEFVAR_LISP it. Initialize from XmVERSION_STRING.
1485 * xmenu.c (free_frame_menubar) [USE_MOTIF]: Preserve the
1486 shell widget's position only if it is non-null.
1488 * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]:
1489 Set f->output_data.x->widget to null after destroying it.
1491 * fns.c (Frequire): Doc fix. Rename parameter FILE_NAME to
1492 FILENAME to bring it in synch with the documentation.
1494 * xfaces.c (realizing_basic_faces_p): Renamed from
1495 realize_default_face_p.
1496 (realize_basic_faces): Set/clear realizing_basic_faces_p.
1497 (realize_default_face): Don't set the flag.
1499 2001-04-04 Gerd Moellmann <gerd@gnu.org>
1501 * lisp.h (echoing, echo_message_buffer, cancel_echoing): Declare.
1503 * keyboard.c (echoing, echo_message_buffer): Make externally visible.
1505 * xdisp.c (with_echo_area_buffer): Avoid confusion from reusing
1506 the buffer that was used for echoing.
1508 * xfaces.c (best_matching_font): Remove unused parameter PATTERN.
1509 (first_font_matching): Removed unused function.
1510 (x_face_list_fonts): Remove unused parameter SCALABLE_P.
1511 (may_use_scalable_font_p): Remove parameter FONT; rename
1512 parameter NAME to FONT.
1513 (x_face_list_fonts): Fix missing bounds check.
1514 (realizing_default_face_p): New variable.
1515 (realize_default_face): Set and clear that flag.
1516 (x_face_list_fonts): When called during the realization of the
1517 default face, and no matching fonts are found when ignoring
1518 scalable fonts and fonts matching a regexp from
1519 face-ignored-fonts, try without ignoring fonts.
1521 2001-04-03 Gerd Moellmann <gerd@gnu.org>
1523 * xfns.c (postprocess_image): New function.
1524 (lookup_image): Call it for all image types except PostScript.
1525 (x_kill_gs_process): Call postprocess_image.
1527 * xterm.c (x_use_underline_position_properties): New variable.
1528 (x_draw_glyph_string): Use it.
1529 (syms_of_xterm): DEFVAR_BOOL it.
1531 2001-04-02 Gerd Moellmann <gerd@gnu.org>
1533 * xterm.c (x_alloc_nearest_color_1): New function.
1534 (x_alloc_nearest_color): Use it.
1535 (x_color_cells): Take a Display as argument, instead of a frame.
1536 (cvt_string_to_pixel_args, cvt_string_to_pixel_value): New variables.
1537 (cvt_string_to_pixel, cvt_pixel_dtor): New functions.
1538 (x_initialize): Register cvt_string_to_pixel as resource converter
1539 string -> Pixel and cvt_pixel_dtor as pixel resource destructor.
1541 2001-03-30 Gerd Moellmann <gerd@gnu.org>
1543 * xdisp.c (get_overlay_strings): Set iterator's end_charpos.
1544 (set_iterator_to_next): If a string from a display property ends,
1545 consider the case that this might also be the end of an
1546 overlay string having the display property.
1548 * xdisp.c (handle_display_prop): Fix recognition of subproperty lists.
1550 * xdisp.c (reseat_to_string): Undo last change.
1552 * dispnew.c (adjust_glyph_matrix): Don't try to reuse the current
1553 matrix of a window when the header line changes, when
1554 new rows are allocated, or when the width changes.
1556 2001-03-30 Eli Zaretskii <eliz@is.elta.co.il>
1558 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Fix last change.
1560 2001-03-29 Eli Zaretskii <eliz@is.elta.co.il>
1562 * fileio.c (syms_of_fileio) <directory-sep-char>: Warn that it is
1565 2001-03-29 Gerd Moellmann <gerd@gnu.org>
1567 * data.c (Fsubr_interactive_form): New function.
1568 (syms_of_data): Defsubr it.
1570 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
1571 (live_float_p, live_misc_p): Return 1 only if the offset of the
1572 pointer in its block is >= 0.
1574 2001-03-28 Paul Eggert <eggert@twinsun.com>
1576 * editfns.c (Ffloat_time): Fix off-by-factor-of-10 bug in the
1577 microseconds calcuation. Avoid double-rounding problem.
1578 In doc string, warn that the result is approximate.
1580 2001-03-28 Gerd Moellmann <gerd@gnu.org>
1582 * eval.c (call_debugger): Bind `inhibit-redisplay' to nil, and
1583 bind `inhibit-eval-during-redisplay' to t.
1585 * lisp.h (Qinhibit_eval_during_redisplay): Declare extern.
1587 * xdisp.c (inhibit_eval_during_redisplay)
1588 (Qinhibit_eval_during_redisplay): New variables.
1589 (safe_eval, safe_call): If inhibit_eval_during_redisplay is set,
1590 don't eval, return nil instead.
1591 (syms_of_xdisp): DEFVAR_BOOL inhibit-eval-during-redisplay.
1592 Initialize Qinhibit_eval_during_redisplay.
1594 * xdisp.c (reseat_to_string): If STRING is multibyte, set
1595 the iterator's multibyte_p flag.
1597 * xfaces.c (realize_basic_faces): Decrement menu_face_change_count
1598 instead of setting it to zero; it's incremented for each frame
1599 where the menu face is changed.
1601 * xterm.c (x_draw_relief_rect): Extend left shadow to the bottom;
1602 change bottom shadow accordingly.
1604 * xterm.c (expose_window_tree, expose_frame): Don't compute
1606 (expose_window): Do it here instead.
1607 (x_draw_glyph_string): Fix a computation of the underline position.
1609 * bytecode.c (BYTE_CODE_QUIT): New macro.
1610 (Fbyte_code): Use BYTE_CODE_QUIT instead of QUIT.
1612 2001-03-27 Gerd Moellmann <gerd@gnu.org>
1614 * xdisp.c (try_window_reusing_current_matrix) <scrolling up>:
1615 Give up if matrix starts in an ellipsis.
1616 (init_from_display_pos): Do nothing if POS doesn't specify
1617 a dpvec_index but the iterator has such a position.
1619 * xdisp.c (init_from_display_pos): Remove unwarranted assertion.
1621 * xmenu.c (free_frame_menubar) [USE_MOTIF]: If the shell widget's
1622 x/y position is (0, 0) after destroying the menu bar, restore
1623 its original position.
1625 * xdisp.c (in_ellipses_for_invisible_text_p): New function.
1626 (init_from_display_pos): Use it.
1627 (try_window_reusing_current_matrix): Don't use cursor_row_p.
1629 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1631 * xdisp.c (try_window_id): Undo last change.
1633 2001-03-26 Eli Zaretskii <eliz@is.elta.co.il>
1635 * print.c (Fprin1, Fprin1_to_string, Fprinc, Fprint): Doc fix.
1637 * buffer.c (syms_of_buffer): Doc fix.
1639 2001-03-26 Gerd Moellmann <gerd@gnu.org>
1641 * xfaces.c (x_update_menu_appearance): Use local variable
1642 popup_path for setting font resources.
1644 2001-03-25 Eli Zaretskii <eliz@is.elta.co.il>
1646 * frame.c (Fframe_list): Don't reference tip_frame if
1647 HAVE_WINDOW_SYSTEM is not defined.
1649 * emacs.c (main): Update the copyright year. From Werner LEMBERG
1652 2001-03-25 Gerd Moellmann <gerd@gnu.org>
1654 * xdisp.c (init_from_display_pos): Test invisible property
1655 with TEXT_PROP_MEANS_INVISIBLE instead of NILP.
1657 * xdisp.c (redisplay_internal) <update one window>: Make sure
1658 last_arrow_position and last_arrow_string are set.
1660 * frame.c (Fframe_list): Don't return a tooltip frame.
1662 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1664 * xdisp.c (mark_window_display_accurate_1): New function,
1665 extracted from mark_window_display_accurate.
1666 Compute BUF_UNCHANGED_MODIFIED, BUF_OVERLAY_UNCHANGED_MODIFIED,
1667 BUF_BEG_UNCHANGED, BUF_END_UNCHANGED.
1668 (mark_window_display_accurate): Use it.
1669 (redisplay_internal): Use it for the selected window.
1670 (redisplay_internal): Avoid duplicate mark_window_display_accurate
1671 for the selected frame.
1673 * xdisp.c Use make_number, for readability.
1674 (try_window_id): Disable rows below the window end.
1675 (try_window_reusing_current_matrix): Use cursor_row_p.
1676 (try_window_reusing_current_matrix) <scrolling up>: Fix disabling
1678 (init_from_display_pos): If POS specifies a position in a display
1679 vector, maybe get the iterator set up for that ellipsis.
1681 * xdisp.c (dump_glyph_row): Fix output for NGLYPHS == 2.
1683 2001-03-23 Eli Zaretskii <eliz@is.elta.co.il>
1685 * xmenu.c: Include widget.h only if USE_X_TOOLKIT is defined.
1687 2001-03-23 Gerd Moellmann <gerd@gnu.org>
1689 * xfaces.c (x_update_menu_appearance): Use a different path
1690 for Lucid popup menus.
1692 2001-03-22 Stefan Monnier <monnier@cs.yale.edu>
1694 * xterm.c (note_mouse_highlight): Dec the int, not the Lisp_Object.
1696 * xdisp.c (init_iterator): Check WINDOWP before using XWINDOW.
1697 (string_buffer_position): Use `make_number'.
1699 2001-03-22 Gerd Moellmann <gerd@gnu.org>
1701 * xfaces.c (x_update_menu_appearance): Renamed from
1702 x_set_menu_face_resources. Use different resources for popups.
1704 * lisp.h (Vx_resource_name) [HAVE_X_WINDOWS]: Declare extern.
1705 (GC_CHECK_STRING_BYTES): Don't define.
1707 * xfaces.c (x_set_menu_resources_from_menu_face) [USE_X_TOOLKIT]:
1708 Removed, together with subroutines.
1709 (x_set_menu_face_resources) [USE_X_TOOLKIT]: New function.
1710 (realize_basic_faces) [USE_X_TOOLKIT]: Call x_set_menu_face_resources.
1712 * dispextern.h (x_set_menu_resources_from_menu_face):
1715 * xmenu.c (update_frame_menubar, set_frame_menubar, xmenu_show):
1716 Remove calls to x_set_menu_resources_from_menu_face.
1718 * xfaces.c (xm_set_menu_resources_from_menu_face):
1719 Remove #ifndef LESSTIF_VERSION.
1721 * xmenu.c: Include widget.h.
1722 (single_submenu): Return int. Some cleanup.
1723 (set_frame_menubar): Call x_set_menu_resources_from_menu_face.
1725 2001-03-21 Gerd Moellmann <gerd@gnu.org>
1727 * xterm.c (x_update_window_end): Handle overwritten mouse face
1728 also for tool bar windows.
1729 (show_mouse_face): Set the glyph row's mouse_face_p flag also when
1730 DRAW is DRAW_IMAGE_RAISED.
1732 2001-03-20 Gerd Moellmann <gerd@gnu.org>
1734 * print.c (syms_of_print): Doc fixes.
1736 * fns.c (Fmd5): Doc fix.
1738 2001-03-19 Gerd Moellmann <gerd@gnu.org>
1740 * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
1741 Clear area of the frame not occupied by the scroll bar.
1743 * xfns.c (x_create_tip_frame): Add parameter TEXT. Set the
1744 tip frame's root window buffer to *tip* right after creating
1747 * xdisp.c (highlight_trailing_whitespace): Glyphs whose object
1748 is an integer don't have to be for space characters.
1750 2001-03-16 Gerd Moellmann <gerd@gnu.org>
1752 * indent.c (current_column, current_column_1, Fmove_to_column)
1753 (compute_motion): Handle characters from display vectors differently.
1755 2001-03-15 Kenichi Handa <handa@etl.go.jp>
1757 * xterm.c (x_draw_glyph_string): Draw relief (if any) before
1758 drawing glyph string.
1760 2001-03-15 Gerd Moellmann <gerd@gnu.org>
1762 * keyboard.c (timer_check): Preserve the value of deactivate-mark.
1763 (command_loop_1): Undo last change.
1765 * xterm.c (fast_find_position): Return the correct vpos.
1767 * data.c (store_symval_forwarding): Add parameter BUF. If BUF is
1768 non-null, set a per-buffer value in BUF instead of the current buffer.
1769 (swap_in_global_binding, swap_in_symval_forwarding, Fset_default):
1770 Call store_symval_forwarding with BUF null.
1771 (set_internal): Call store_symval_forwarding with the BUF
1772 parameter passed to set_internal. Formerly, the value was always
1773 set in the current buffer; the buffer recorded in specbind for
1774 this case wasn't used.
1775 (arith_driver): Reindent.
1777 * buffer.c (swap_out_buffer_local_variables):
1778 Call store_symval_forwarding with BUF null.
1780 * lisp.h (store_symval_forwarding): Change prototype.
1782 * eval.c (specbind): Call store_symval_forwarding with BUF null.
1784 2001-03-14 Gerd Moellmann <gerd@gnu.org>
1786 * frame.c (do_switch_frame): Remove unused parameter NO_EVENT, add
1787 FOR_DELETION. Avoid resizing the mini-window of the selected
1788 frame if FOR_DELETION is set.
1789 (Fselect_frame, Fhandle_switch_frame, Fdelete_frame)
1790 (Fmake_frame_invisible): Change calls to do_switch_frame for new
1793 * window.c (Fset_window_configuration): Change call to
1794 do_switch_frame to new format.
1796 * keyboard.c (quit_throw_to_read_char): Change call to
1797 do_switch_frame to new format.
1799 * lisp.h (do_switch_frame): Change prototype.
1801 * frame.c (Fframe_parameters): In the `buffer-list' frame
1802 parameter, store the buffer list of FRAME, not the list of the
1805 * xterm.c (x_draw_glyph_string_box): Don't draw a full-width
1806 box just because the glyph row's full_width_p flag is set.
1808 2001-03-14 Eli Zaretskii <eliz@is.elta.co.il>
1810 * xdisp.c (highlight_trailing_whitespace): On character terminals,
1811 skip the padding blanks inserted in extend_face_to_end_of_line,
1812 before checking for trailing whitespace.
1814 2001-03-13 Gerd Moellmann <gerd@gnu.org>
1816 * xmenu.c (popup_activate_callback, popup_deactivate_callback):
1817 Remove special handling for LessTif/Motif.
1818 (toplevel): Don't include Xm/Xm.h.
1820 * xterm.c (XTread_socket) <LeaveNotify, EnterNotify>:
1821 Remove workaround code for LessTif; it doesn't work anymore.
1823 * xterm.c [USE_TOOLKIT_SCROLL_BARS && USE_MOTIF]: Don't include
1826 * xterm.c (x_set_toolkit_scroll_bar_thumb) [USE_MOTIF]:
1827 Don't access private scroll bar data; it's no longer necessary with
1828 contemporary LessTif.
1830 * xfaces.c (xm_set_menu_resources_from_menu_face):
1831 Change #if 0 to #ifndef LESSTIF_VERSION.
1833 * xmenu.c (xmenu_show) [LESSTIF_VERSION]: Take out the code
1834 removing button grabs.
1836 2001-03-13 Kenichi Handa <handa@etl.go.jp>
1838 * fontset.c (syms_of_fontset): Describe highlight-wrong-size-font
1839 and clip-large-size-font as obsolete.
1841 * lread.c (read_multibyte): Check the validity of multibyte
1842 sequence. If invalid, return the first byte.
1844 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1846 * keyboard.c (command_loop_1): Set Vdeactivate_mark to nil
1847 before running the command; timer functions or process
1848 filters may have set it.
1850 2001-03-12 Eli Zaretskii <eliz@is.elta.co.il>
1852 * keyboard.c (syms_of_keyboard) <overriding-terminal-local-map>:
1855 2001-03-12 Gerd Moellmann <gerd@gnu.org>
1857 * xrdb.c (x_load_resources) [USE_MOTIF]: Remove extraneous arg
1860 2001-03-09 Gerd Moellmann <gerd@gnu.org>
1862 * dispextern.h (string_buffer_position): Add prototype.
1864 * xdisp.c (string_buffer_position, display_prop_string_p)
1865 (single_display_prop_string_p): New functions.
1867 * xterm.c (note_mouse_highlight): If there's no help-echo on
1868 a string, look at the buffer text ``under'' it.
1870 * keyboard.c (make_lispy_event): Add string info to the event,
1871 analogous to what's done on mode lines.
1872 (read_key_sequence): For a click on a string, consider `local-map'
1873 and `keymap' of that string.
1875 * keyboard.c (make_lispy_event, make_lispy_movement):
1876 Adjust calls to buffer_posn_from_coords to new format.
1878 * dispextern.h (buffer_posn_from_coords): Adjust prototype.
1880 * dispnew.c (buffer_posn_from_coords): Add parameters OBJECT and
1883 * fileio.c (Fwrite_region) [DOS_NT]: Remove O_TRUNC from open
1884 flags argument to emacs_open; it seems to conflict with O_EXCL.
1886 2001-03-09 Kenichi Handa <handa@etl.go.jp>
1888 * composite.h (struct composition): Change types of members;
1889 glyph_len to unsigned, width to unsigned short.
1891 2001-03-08 Andrew Innes <andrewi@gnu.org>
1893 * w32menu.c (add_menu_item): Fix problems with using ownerdraw for
1896 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1898 * xdisp.c (handle_display_prop): Use it->w->buffer as object,
1901 * xterm.c (note_mouse_highlight): Handle mouse-face and
1902 help-echo in strings.
1903 (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
1904 (fast_find_string_pos): New function.
1906 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1907 (display_string): Call face_at_string_position with new parameter.
1909 * xfaces.c (face_at_string_position): Add parameter MOUSE_P.
1910 Handle `mouse-face'.
1912 * dispextern.h (face_at_string_position): Change prototype.
1914 * dired.c (directory_files_internal): Handle EAGAIN more efficiently.
1916 * keyboard.c (make_lispy_event): Avoid generating drag events
1917 if the mouse hasn't actually moved to another buffer position.
1919 2001-03-08 Dave Love <fx@gnu.org>
1921 * eval.c (syms_of_eval) <debug-on-error>: Doc fix.
1923 2001-03-08 Gerd Moellmann <gerd@gnu.org>
1925 * process.c (Fset_process_window_size): Fix a typo.
1927 2001-03-08 Kenichi Handa <handa@etl.go.jp>
1929 * coding.c (detect_coding_sjis): Do more rigid check.
1930 (detect_coding_big5): Likewise.
1931 (decode_coding_sjis_big5): Likewise.
1932 (Fdetect_coding_region): Call detect_coding_system with tailing
1933 anchor byte `\0' for more rigid detection.
1934 (detect_coding_mask): Fix the incorrect handling of arg MULTIBYTEP.
1935 (Fdetect_coding_string): Likewise.
1937 2001-03-07 Stefan Monnier <monnier@cs.yale.edu>
1939 * bytecode.c (Fbyte_code) <Btemp_output_buffer_setup>: Check the arg is
1940 a string before extracting its data.
1942 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1944 * window.c (Frecenter): Rewrite code handling negative values
1945 of ARG on graphical frames.
1947 2001-03-07 Eli Zaretskii <a34785@is.elta.co.il>
1949 * window.c (displayed_window_lines): If W->start is outside the
1950 accessible portion of the buffer, call start_display with BEGV or
1951 ZV instead of W->start.
1953 2001-03-07 Gerd Moellmann <gerd@gnu.org>
1955 * buffer.c (syms_of_buffer) <header-line-format>: Doc fix.
1957 * process.c (Fset_process_filter): Don't crash if the input
1958 file descriptor of PROCESS is closed.
1959 (Fset_process_window_size): Likewise.
1961 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1963 * xterm.c (XTflash): Make the timeout of select shorter, and call
1964 select repeatedly until the desired time expires.
1966 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1968 * w32fns.c (Fx_create_frame): Clear Vwindow_list.
1970 * xfns.c (Fx_create_frame): Clear Vwindow_list.
1972 * lisp.h (Vwindow_list): Declare extern.
1974 2001-03-06 Eli Zaretskii <eliz@is.elta.co.il>
1976 * dispnew.c (syms_of_display) <glyph-table>: Doc fix.
1978 2001-03-06 Gerd Moellmann <gerd@gnu.org>
1980 * xterm.c (note_mouse_highlight): Call mouse_face_overlay_overlaps
1981 to detect a case where we have to highlight a different region
1982 despite not having left the currently highlighted region.
1983 Set mouse_face_overlay in the x_display_info.
1984 (x_term_init): Initialize the x_display_info's mouse_face_overlay.
1986 * xterm.h (struct x_display_info): Add mouse_face_overlay.
1988 * buffer.c (mouse_face_overlay_overlaps): New function.
1990 * lisp.h (mouse_face_overlay_overlaps): Add prototype.
1991 (Qmouse_face): Declare extern.
1993 * xdisp.c (redisplay_internal): Set windows_or_buffers_changed
1994 if face_change_count is non-zero.
1996 2001-03-06 Kenichi Handa <handa@etl.go.jp>
1998 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>: Fix for the case
1999 that the source is unibyte.
2001 2001-03-05 Dave Love <fx@gnu.org>
2003 * xterm.c (XTmouse_position): Fix typo.
2005 2001-03-05 Gerd Moellmann <gerd@gnu.org>
2007 * minibuf.c (read_minibuf): Clean up the binding stack if
2008 called noninteractively.
2010 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2012 * coding.c (syms_of_coding): Docstring modified.
2014 2001-03-05 Kenichi Handa <handa@etl.go.jp>
2016 * charset.c (char_to_string): If a single byte char has modifier
2017 bits that can't be reflected to the character code, ignore them
2018 instead of signaling an error.
2020 2001-03-04 Eli Zaretskii <eliz@is.elta.co.il>
2022 * s/msdos.h: Update copyright notice.
2024 * dosfns.h: Update copyright notice.
2026 * dosfns.c: Update copyright notice.
2028 * msdos.c: Update copyright notice.
2030 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2032 * xterm.c (glyph_rect): New function.
2033 (XTmouse_position): Use it to raise the threshold for mouse
2034 movement event generation.
2036 2001-03-02 Eli Zaretskii <eliz@is.elta.co.il>
2038 * msdos.c (Fmsdos_remember_default_colors): If default-frame-alist
2039 specifies (reverse . t), reverse the initial screen colors.
2040 (IT_set_frame_parameters): If the property is foreground-color,
2041 but we are reversing the colors, set bg_set, not fg_set.
2042 Likewise for setting background-color and reversing: set fg_set.
2043 Set unspecified-fg and unspecified-bg correctly when (reverse . t) is
2046 * xfaces.c (Finternal_set_lisp_face_attribute)
2047 [!HAVE_WINDOW_SYSTEM]: Record the new attribute in the frame's
2050 2001-03-02 Gerd Moellmann <gerd@gnu.org>
2052 * fileio.c (Fexpand_file_name): Collapse sequences of slashes
2053 to a single slash in the middle of file names.
2055 * editfns.c (Fcurrent_time_zone) [HAVE_TM_ZONE || HAVE_TZNAME]:
2056 Accept only alphanumeric time zone names.
2058 * xterm.c (XTset_vertical_scroll_bar): Don't clear a zero height
2060 (XTset_vertical_scroll_bar, x_scroll_bar_create): Don't configure
2061 a widget to zero height.
2063 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2065 * window.c (Fwindow_end): Call move_it_past_eol only if
2066 ending up on a partially visible line.
2068 2001-03-01 Dave Love <fx@gnu.org>
2070 * ccl.c (Fccl_execute): Doc fix.
2072 2001-03-01 Gerd Moellmann <gerd@gnu.org>
2074 * xfns.c (Fx_create_frame): Adjust the frame's height for presence
2075 of the tool bar before calling x_figure_window_size.
2077 * xmenu.c (free_frame_menubar): Set the frame's menubar_widget to
2078 NULL after destroying it, otherwise XTread_socket can access a
2079 destroyed widget when input is unblocked.
2081 * xfns.c (x_set_foreground_color): Set the background of the cursor GC.
2083 * xfns.c (x_set_font): Handle case of x_new_fontset returning the
2084 same name as before, although there was a change in fontsets.
2086 2001-02-28 Ken Raeburn <raeburn@gnu.org>
2088 * lisp.h (Fframe_parameter): Declare.
2090 * window.c (set_window_buffer): Field vscroll is an int, not a
2093 2001-02-28 Gerd Moellmann <gerd@gnu.org>
2095 * xterm.c (x_set_window_size): Don't use `None' with widgets; use
2098 * xfns.c (Fx_hide_tip): Don't use `None' with widgets; use
2101 * alloc.c (toplevel): Include process.h.
2102 (enum mem_type): Add MEM_TYPE_PROCESS, MEM_TYPE_HASH_TABLE,
2103 MEM_TYPE_FRAME, MEM_TYPE_WINDOW enumerators.
2104 (allocate_vectorlike): Make it a static function. Add parameter TYPE.
2105 (allocate_vector, allocate_hash_table, allocate_window)
2106 (allocate_frame, allocate_process, allocate_other_vector):
2108 (Fmake_vector): Call allocate_vector instead of allocate_vectorlike.
2109 (mark_maybe_pointer): New function.
2110 (mark_memory): Also mark Lisp data to which only pointers
2111 remain and not Lisp_Objects.
2112 (min_heap_address, max_heap_address): New variables.
2113 (mem_find): Return MEM_NIL if START is below min_heap_address or
2114 above max_heap_address.
2115 (mem_insert): Compute min_heap_address and max_heap_address.
2117 * process.c (make_process): Use allocate_process.
2119 * frame.c (make_frame): Use allocate_frame.
2121 * window.c (make_window, make_dummy_parent): Use allocate_window.
2122 (Fcurrent_window_configuration): Use allocate_other_vector.
2124 * lisp.h (allocate_vectorlike): Remove prototype.
2125 (allocate_vector, allocate_other_vector, allocate_frame)
2126 (allocate_window, allocate_process, allocate_hash_table):
2129 * fns.c (Fdelete, larger_vector): Use allocate_vector.
2130 (make_hash_table, copy_hash_table): Use allocate_hash_table.
2132 2001-02-27 Kenichi Handa <handa@etl.go.jp>
2134 * coding.c (ccl_coding_driver): If ccl->eight_bit_control is zero,
2135 treat the produced bytes as a valid multibyte sequence.
2137 * ccl.c (CCL_WRITE_MULTIBYTE_CHAR): New macro.
2138 (ccl_driver) <CCL_WriteMultibyteChar2>:
2139 Use CCL_WRITE_MULTIBYTE_CHAR instead of CCL_WRITE_CHAR.
2140 <ccl_finish>: Set ccl->eight_bit_control properly.
2142 * ccl.h (struct ccl_program): New member eight_bit_control.
2144 2001-02-26 Stefan Monnier <monnier@cs.yale.edu>
2146 * keymap.c (Faccessible_keymaps): Pass `is_metized' to
2147 accessible_keymaps_char_table.
2148 (accessible_keymaps_char_table): Obey `is_metized'.
2149 (where_is_internal, Fwhere_is_internal): Don't confuse int and
2152 2001-02-26 Gerd Moellmann <gerd@gnu.org>
2154 * dispnew.c: Check HAVE_TERM_H before including term.h.
2156 2001-02-24 Andrew Innes <andrewi@gnu.org>
2158 * makefile.w32-in: Update copyright notice.
2160 2001-02-24 Stefan Monnier <monnier@cs.yale.edu>
2162 * keymap.c (where_is_internal): Accept non-ascii integer prefixes.
2164 2001-02-24 Kenichi Handa <handa@etl.go.jp>
2166 * Makefile.in (lisp): Add international/utf-8.elc.
2168 * fontset.c (Fnew_fontset): Fix handling of the case that an
2169 element of FONTLIST is a cons of family and registry.
2171 2001-02-23 Jason Rumney <jasonr@gnu.org>
2173 * w32fns.c (Fx_create_frame): Don't add FRAME_TOOL_BAR_LINES
2174 to height unconditionally.
2176 * w32term.c (x_set_glyph_string_background_width): Extend the
2177 background face to the end of the drawing area in the text area, only.
2178 (x_insert_glyphs): Call window_box_left to obtain the left
2179 x-coordinate of the area to shift.
2181 * w32menu.c (set_frame_menubar): Run activate-menu-bar-hook with
2184 2001-02-22 Andrew Innes <andrewi@gnu.org>
2186 * makefile.nt ($(BLD)\dired.obj): Remove reference to VMS header files.
2187 ($(BLD)\dispnew.obj):
2188 ($(BLD)\editfns.obj):
2189 ($(BLD)\fileio.obj):
2190 ($(BLD)\filelock.obj):
2191 ($(BLD)\keyboard.obj):
2192 ($(BLD)\w32proc.obj):
2193 ($(BLD)\process.obj):
2194 ($(BLD)\sysdep.obj): Ditto.
2196 * makefile.w32-in ($(BLD)/dired.$(O)): Remove reference to VMS
2198 ($(BLD)/dispnew.$(O)):
2199 ($(BLD)/editfns.$(O)):
2200 ($(BLD)/fileio.$(O)):
2201 ($(BLD)/filelock.$(O)):
2202 ($(BLD)/keyboard.$(O)):
2203 ($(BLD)/w32proc.$(O)):
2204 ($(BLD)/process.$(O)):
2205 ($(BLD)/sysdep.$(O)): Ditto.
2207 2001-02-22 Gerd Moellmann <gerd@gnu.org>
2209 * xdisp.c (forward_to_next_line_start): When taking the shortcut
2210 at the start of the function, check that the \n in it->c is
2211 from the iterator's current position.
2213 * xdisp.c (handle_single_display_prop): Add parameter
2214 DISPLAY_REPLACED_BEFORE_P. If it is non-zero ignore display
2215 properties which replace the display of text with something else.
2216 (handle_display_prop): Call handle_single_display_prop with
2217 additional argument saying if we already replaced text display
2218 with something else. Use AREF.
2219 (with_echo_area_buffer_unwind_data, display_menu_bar)
2220 (decode_mode_spec_coding): Use AREF and ASIZE.
2222 * vms-pp.c, vmsdir.h, vmsmap.c, vmsproc.h, vms-pp.trans, vmsfns.c,
2223 * vmspaths.h, vmstime.c, vms-pwd.h, vmsgmalloc.c, vmsproc.c,
2224 * vmstime.h: Files removed.
2226 * unexencap.c, unexfx2800.c: Files removed.
2228 * dispnew.c (direct_output_for_insert): Give up if we are showing
2229 a message or just cleared the message because we might need to
2230 resize the echo area window or display an empty echo area.
2232 2001-02-21 Gerd Moellmann <gerd@gnu.org>
2234 * xdisp.c (redisplay_internal): Do the
2235 mark_window_display_accurate after all windows have been
2236 redisplayed because this call resets flags in buffers which are
2237 needed for proper redisplay.
2239 * keyboard.c, minibuf.c, lread.c, fns.c, eval.c:
2240 Use display_hourglass_p, start_hourglass, cancel_hourglass instead of
2243 * w32term.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2244 busy_window to hourglass_window, busy_p to hourglass_p.
2246 * msdos.h (struct x_output): Rename busy_window to
2247 hourglass_window, busy_p to hourglass_p.
2249 * xterm.h (struct x_output): Rename busy_cursor to hourglass_cursor,
2250 busy_window to hourglass_window, busy_p to hourglass_p.
2252 * xfns.c: Rename everything containing *busy_cursor* and similar
2254 (syms_of_w32fns): Rename x-busy-pointer-shape to
2255 x-hourglass-pointer-shape, display-busy-cursor to
2256 display-hourglass, busy-cursor-delay to hourglass-delay.
2258 * w32fns.c: Rename everything containing *busy_cursor* and similar
2260 (syms_of_w32fns): Rename x-busy-pointer-shape to
2261 x-hourglass-pointer-shape, display-busy-cursor to
2262 display-hourglass, busy-cursor-delay to hourglass-delay.
2264 * xterm.c (XTread_socket): Test x_output's hourglass_p instead
2267 * dispextern.h (start_hourglass, cancel_hourglass)
2268 (display_hourglass_p): Renamed from *busy_cursor*.
2270 2001-02-20 Gerd Moellmann <gerd@gnu.org>
2272 * keyboard.c (read_char): When an event from unread-command-events
2273 is from the tool or menu bar, set *USE_MOUSE_MENU to 1.
2275 * window.c (Fwindow_end): Handle case that WINDOW's buffer is not
2276 equal to the current buffer.
2278 * xdisp.c (setup_echo_area_for_printing): Set truncate_lines to
2279 nil, otherwise we're left with truncate_lines t when a message
2280 is printed with message-truncate-lines bound to t.
2282 2001-02-19 Gerd Moellmann <gerd@gnu.org>
2284 * window.c (Fmove_to_window_line): Undo last change.
2285 (displayed_window_lines): Call line_bottom_y to determine
2286 the line's bottom position.
2288 * dispextern.h (line_bottom_y): Add prototype.
2290 * xdisp.c (line_bottom_y): New function extracted from pos_visible_p.
2291 (pos_visible_p): Use it.
2293 * keyboard.c (recursive_edit_1): Bind `inhibit-redisplay' and
2294 set redisplaying_p to 0 here instead of in Frecursive_edit.
2295 (Frecursive_edit): Don't bind `inhibit-redisplay' and don't
2298 * xdisp.c (Qinhibit_menubar_update, inhibit_menubar_update):
2300 (syms_of_xdisp): Initialize new variables.
2301 (update_menu_bar): Do nothing if inhibit_menubar_update is set.
2302 Specbind `inhibit-menubar-update' when updating the menu bar.
2304 * xmenu.c (set_frame_menubar): Run activate-menu-bar-hook with
2307 * xdisp.c (update_menu_bar): Run activate-menu-bar-hook with
2310 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
2313 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
2314 to the start of the file.
2316 2001-02-16 Gerd Moellmann <gerd@gnu.org>
2318 * window.c (set_window_buffer): Fix last change.
2320 * window.c (set_window_buffer): Set window's vscroll to 0.
2322 * window.c (coordinates_in_window): Increase width of area
2323 where the vertical line can be dragged.
2325 * xterm.c (x_set_glyph_string_background_width): Extend the
2326 background face to the end of the drawing area in the text
2329 * xdisp.c (handle_single_display_prop): Set iterator's position
2330 to where the `display' property starts, like for images.
2331 (dump_glyph): New function.
2332 (dump_glyph_row): Use it. Dump info about marginal areas.
2334 * dispnew.c (direct_output_for_insert): Recognize more cases where
2335 glyphs can be written instead of being inserted.
2337 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
2338 the left x-coordinate of the area to shift.
2340 * dired.c (directory_files_internal): Set result list to nil
2343 2001-02-15 Kenichi Handa <handa@etl.go.jp>
2345 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
2346 invalid multibyte sequence, treat *SRC as a character of
2349 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
2351 * textprop.c (Fset_text_properties): Doc fix.
2353 2001-02-15 Gerd Moellmann <gerd@gnu.org>
2355 * dispnew.c (update_text_area): Undo change of 2001-01-12.
2357 2001-02-14 Dave Love <fx@gnu.org>
2359 * coding.c: Doc and message fixes.
2361 2001-02-14 Andrew Innes <andrewi@gnu.org>
2363 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
2364 Emacs frame above the screen size.
2366 2001-02-14 Gerd Moellmann <gerd@gnu.org>
2368 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
2370 2001-02-13 Gerd Moellmann <gerd@gnu.org>
2372 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
2373 case that TO ends up beyond ZV after running before-change-functions.
2375 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
2376 the selected window if it is showing the buffer in question.
2378 * dired.c (directory_files_internal): Initialize errno.
2379 (toplevel): Include errno.h.
2381 2001-02-13 Kenichi Handa <handa@etl.go.jp>
2383 * xfaces.c (best_matching_font): New parameter width_ratio.
2384 Multiply avgwidth by width_ratio.
2385 (choose_face_font): Call best_matching_font with width_ratio
2386 calculated from the column width of C.
2388 2001-02-12 Andrew Innes <andrewi@gnu.org>
2390 The following changes are to draw box lines inside characters area
2391 if line-width is negative.
2393 * w32term.c (x_produce_image_glyph): Pay attention to the case that
2394 face->box_line_width is negative.
2395 (x_produce_stretch_glyph): Likewise.
2396 (x_produce_glyphs): Likewise.
2397 (x_estimate_mode_line_height): Likewise.
2398 (x_draw_glyph_string_background): Likewise.
2399 (x_draw_glyph_string_foreground): Likewise.
2400 (x_draw_composite_glyph_string_foreground): Likewise.
2401 (x_draw_glyph_string_box): Likewise.
2402 (x_draw_image_foreground): Likewise.
2403 (x_draw_image_relief): Likewise.
2404 (x_draw_image_foreground_1): Likewise.
2405 (x_draw_image_glyph_string): Likewise.
2407 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2409 The following changes are to draw box lines inside characters area
2410 if line-width is negative.
2412 * xterm.c (x_produce_image_glyph): Pay attention to the case that
2413 face->box_line_width is negative.
2414 (x_produce_stretch_glyph): Likewise.
2415 (x_produce_glyphs): Likewise.
2416 (x_estimate_mode_line_height): Likewise.
2417 (x_draw_glyph_string_background): Likewise.
2418 (x_draw_glyph_string_foreground): Likewise.
2419 (x_draw_composite_glyph_string_foreground): Likewise.
2420 (x_draw_glyph_string_box): Likewise.
2421 (x_draw_image_foreground): Likewise.
2422 (x_draw_image_relief): Likewise.
2423 (x_draw_image_foreground_1): Likewise.
2424 (x_draw_image_glyph_string): Likewise.
2426 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
2427 and :line-width can be negative.
2428 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be negative.
2430 2001-02-09 Jason Rumney <jasonr@gnu.org>
2432 * w32term.c (w32_encode_char): Treat eight bit graphic and control
2433 characters the same as ASCII and latin-1.
2434 (x_display_and_set_cursor): Check for the focus frame's selected
2435 window instead of selected_window.
2436 (x_after_update_window_line): Don't clear if frame's internal
2437 border width is zero.
2438 (x_new_font): Don't change a tooltip's size.
2439 (w32_initialize): Set char_ins_del_ok to 1.
2441 * w32fns.c (Fx_show_tip): Fix calls to make_number.
2442 (x_set_font): If font hasn't changed, avoid recomputing
2443 faces and other things.
2444 (x_set_tool_bar_lines): Do nothing if frame is minibuffer-only,
2445 (Fx_create_frame): Add the tool bar height to the frame height.
2446 (x_create_tip_frame): Prevent changing the tooltip's
2447 background color by specifying a color for the default font
2449 (Qcancel_timer): New variable.
2450 (syms_of_w32fns): Initialize and staticpro it.
2451 (Fx_hide_tip, Fx_show_tip): Use it.
2452 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2454 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
2456 * w32.c (init_environment): Duplicate local string before putenv.
2458 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
2460 * charset.c (Fstring): A typo.
2462 2001-02-09 Kenichi Handa <handa@etl.go.jp>
2464 * charset.c (Fstring): If all arguments are less than 256, return
2467 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
2468 return a unibyte string.
2470 * coding.c (code_convert_region): After detecting a coding, if
2471 nothing found, set coding->composing to COMPOSITION_NO.
2472 (decode_coding_string): Likewise.
2474 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
2476 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
2479 2001-02-07 Kenichi Handa <handa@etl.go.jp>
2481 * charset.c (parse_str_to_multibyte): New function.
2483 * charset.h (parse_str_to_multibyte): Extern it.
2485 * print.c (print_string): If we are going to print a unibyte
2486 string into a multibyte buffer, convert the string to multibyte by
2489 2001-02-06 Andrew Innes <andrewi@gnu.org>
2491 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
2492 been created. It seems we can get sent window messages such as
2493 WM_ERASEBKGND before we properly update a frame.
2495 2001-02-06 Gerd Moellmann <gerd@gnu.org>
2497 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
2498 Avoid some unnecessary cursor positioning.
2500 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2502 * xfaces.c (split_font_name): Compute numeric value of XLFD_AVGWIDTH.
2503 (LFACE_AVGWIDTH): New macro.
2505 (check_lface_attrs): Check LFACE_AVGWIDTH.
2506 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
2507 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
2508 (merge_face_vectors): Check LFACE_AVGWIDTH.
2509 (Finternal_make_lisp_face): Use AREF.
2510 (xm_set_menu_resources_from_menu_face)
2511 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
2512 (Finternal_lisp_face_empty_p): Use AREF.
2513 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
2514 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
2515 Compare average widths..
2516 (best_matching_font): Arrange for comparing average widths.
2518 * dispextern.h (enum lface_attribute_index):
2519 Add LFACE_AVGWIDTH_INDEX (invisible from Lisp).
2521 2001-02-05 Dave Love <fx@gnu.org>
2523 * puresize.h: Revert last change following loadup.el change.
2525 2001-02-05 Andrew Innes <andrewi@gnu.org>
2527 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
2528 invocation of temacs, to work with Windows 2000.
2529 (bootstrap-emacs): Ditto.
2531 2001-02-05 Gerd Moellmann <gerd@gnu.org>
2533 * xterm.c (x_display_and_set_cursor): Check for the focus
2534 frame's selected window instead of selected_window.
2536 * xdisp.c (try_scrolling): If point is in the line below the
2537 window, make sure to move the iterator at least a canonical
2540 * window.c (Fmove_to_window_line): Don't add 1 if window is vscrolled.
2542 2001-02-05 Kenichi Handa <handa@etl.go.jp>
2544 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not.
2545 If invalid, execute CCL_INVALID_CMD.
2546 (ccl_driver): If the CCL program is terminated because of
2547 CCL_STAT_INVALID_CMD, copy the remaining source data to the
2548 destination instead of throwing them away.
2550 2001-02-02 Gerd Moellmann <gerd@gnu.org>
2552 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
2553 faces and other things.
2555 * xdisp.c (get_next_display_element): Fix case of empty
2556 display table entry.
2558 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
2560 * editfns.c (Fconstrain_to_field): Doc fix.
2562 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
2563 into `thoroughly', to make it consistent with the doc string.
2565 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
2567 2001-02-01 Gerd Moellmann <gerd@gnu.org>
2569 * search.c (search_buffer): Call set_search_regs with a byte
2570 position, not a character position.
2572 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
2575 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
2577 * frame.c (Fmodify_frame_parameters): Doc fix.
2579 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2581 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
2582 identifier which is not reserved by Standard C.
2584 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
2586 * window.c (enum window_part): New enumeration.
2587 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
2589 (coordinates_in_window): Return an enumerator from enum
2590 window_part. Fix handling of right scroll bar.
2591 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
2592 `right-fringe' instead of `left-bitmap-area' and
2593 `right-bitmap-area'. Use enumerators from enum window_part
2594 instead of hard-coded integers.
2595 (check_window_containing, window_from_coordinates):
2596 Use enumerators from enum window_part instead of hard-coded integers.
2597 (syms_of_window): Replace Qleft_bitmap_area and
2598 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
2600 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
2602 * editfns.c (Fformat_time_string): Doc fix.
2604 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
2606 * keymap.c (Fwhere_is_internal): Use the first valid binding
2607 if no ascii binding is found (when firstonly is t).
2609 2001-01-31 Gerd Moellmann <gerd@gnu.org>
2611 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
2612 instead of Finteractive_p.
2614 * lisp.h (interactive_p): Add prototype.
2616 * eval.c (interactive_p): New function.
2617 (Finteractive_p): Use it.
2619 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
2621 2001-01-31 Dave Love <fx@gnu.org>
2623 * .gdbinit (hook-run): Define to run xreload.
2625 * textprop.c (Fset_text_properties): Fix newline in doc string.
2627 2001-01-30 Gerd Moellmann <gerd@gnu.org>
2629 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp):
2630 Use DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
2632 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
2633 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
2634 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
2636 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
2639 2001-01-30 Dave Love <fx@gnu.org>
2641 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
2644 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2646 * bytecode.c (Fbyte_code) <Bcurrent_column>:
2647 Add BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
2649 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
2651 * textprop.c (Fset_text_properties): Doc fix.
2653 2001-01-29 Gerd Moellmann <gerd@gnu.org>
2655 * xdisp.c (forward_to_next_line_start): Remove xassert.
2657 2001-01-29 Jason Rumney <jasonr@gnu.org>
2659 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
2660 returning without releasing it.
2662 2001-01-29 Kenichi Handa <handa@etl.go.jp>
2664 * w32fns.c (w32_font_match): Allocate three more bytes to regex
2665 for '^', '$', and '\0'.
2667 2001-01-28 Andrew Choi <akochoi@i-cable.com>
2669 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
2670 regex for '^', '$', and '\0'.
2672 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
2673 only if current_sblock has been initialized.
2675 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
2676 terminal frame even if it is the only visible frame.
2678 2001-01-28 Kenichi Handa <handa@etl.go.jp>
2680 * fontset.c (font_family_registry): Even if FONTNAME conform to
2681 XLFD, if it specifies other fields than family and registry,
2682 return FONTANME. New argument FORCE if nonzero cancel that feature.
2683 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
2684 a signle byte character. Don't set FAMILY part to nil here.
2685 It is handled by the caller choose_face_font.
2686 (Fnew_fontset): Call font_family_registry with FORCE 0.
2687 (Fset_fontset_font): Likewise.
2689 2001-01-27 Gerd Moellmann <gerd@gnu.org>
2691 * xdisp.c (display_line): Don't treat a newline as fitting
2694 2001-01-26 Gerd Moellmann <gerd@gnu.org>
2696 * window.c (size_window): Set the window's orig_top to nil when
2697 changing heights, so that a future shrink_mini_window won't
2698 restore a bogus height.
2700 * frame.c (do_switch_frame): If selected frame has a mini-window,
2701 resize that to exact size.
2703 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
2705 * xdisp.c (display_line): Simplify check for glyphs fitting
2706 entirely in the line.
2708 * xfns.c (xic_style): New variable.
2709 (create_frame_xic): Move static variable to global scope for
2710 the case that `static' gets defined away.
2712 2001-01-26 Kenichi Handa <handa@etl.go.jp>
2714 * coding.c (decode_coding): Set a flag for inhibiting
2716 (code_convert_region): Always set saved_coding_symbol.
2717 (decode_coding_string): Likewise. Update coding->symbol when we
2718 encounter a inconsistent eol by the same way as code_convert_region.
2720 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2722 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
2725 * xterm.c (x_after_update_window_line): Don't clear if frame's
2726 internal border width is zero.
2727 (x_clear_area): New function.
2728 (x_after_update_window_line, x_clear_end_of_line)
2729 (x_scroll_bar_create, x_scroll_bar_set_handle)
2730 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
2731 instead of XClearArea.
2733 * xterm.h (x_clear_area): Add prototype.
2735 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
2736 which doesn't seem necessary anymore with Lesstif 0.92.
2738 2001-01-25 Dave Love <fx@gnu.org>
2740 * puresize.h (BASE_PURESIZE): Up to 720000.
2742 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
2744 2001-01-25 Gerd Moellmann <gerd@gnu.org>
2746 * xdisp.c (echo_area_display): Don't call redisplay_internal
2747 when Emacs is shutting down. We can't run hooks etc. that
2748 would be necessary to do a redisplay.
2750 * lread.c (read_integer): Use type EMACS_INT instead of int.
2752 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
2754 * ccl.c (ccl_driver): Fix last change.
2756 2001-01-25 Kenichi Handa <handa@etl.go.jp>
2758 * ccl.h (sturct ccl_program): New member suppress_error.
2760 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
2761 insert error message to the output.
2762 (setup_ccl_program): Initialize ccl->suppress_error to 0.
2764 * coding.h (struct coding_system): New member suppress_error.
2766 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
2767 (Fset_terminal_coding_system_internal): Set the member
2768 suppress_error to 1.
2769 (Fset_safe_terminal_coding_system_internal): Likewise.
2771 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
2773 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
2774 as if it was a `charset'.
2776 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2778 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
2779 value in where_is_cache; the next lookup in the cache returns
2780 something bogus if we do.
2782 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
2784 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
2785 if HAVE_WINDOW_SYSTEM isn't defined.
2787 2001-01-24 Gerd Moellmann <gerd@gnu.org>
2789 * fns.c (sweep_weak_table): Fix code taking items out of
2790 the hash collision chain. Some cleanup.
2792 * xterm.c (x_new_font): Don't change a tooltip's size.
2794 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
2795 background color by specifying a color for the default font
2798 2001-01-24 Kenichi Handa <handa@etl.go.jp>
2800 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
2801 a workaround for SunOS 4's cc.
2802 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
2803 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
2804 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
2807 2001-01-23 Gerd Moellmann <gerd@gnu.org>
2809 * xterm.c (x_set_window_size_1): New function extracted from
2811 (x_set_window_size): Use it.
2812 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
2813 doesn't have a widget, like tooltips.
2815 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
2817 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc fix.
2819 2001-01-23 Kenichi Handa <handa@etl.go.jp>
2821 * fns.c (Fset_char_table_default): Fix to make sub char-table
2824 2001-01-22 Gerd Moellmann <gerd@gnu.org>
2826 * xdisp.c (build_desired_tool_bar_string): Make sure we have
2827 a desired tool bar string, even if there are no tool bar items.
2829 * xdisp.c (Ftool_bar_lines_needed): New function.
2830 (syms_of_xdisp): Defsubr it.
2832 * editfns.c (Fformat): Don't extend text properties from arguments
2833 to padding chars in the result.
2835 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
2837 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
2839 2001-01-20 Andrew Innes <andrewi@gnu.org>
2841 * w32term.c (w32_ring_bell): Only support visible bell on w32 frames.
2842 (w32_initialize): Don't set term hooks that aren't actually needed
2845 * xfaces.c (realize_default_face):
2847 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
2849 * xdisp.c (handle_single_display_prop): Remove references to
2850 FRAME_W32_CONSOLE_P.
2852 * dispnew.c (Fredraw_frame): Remove reference to FRAME_W32_CONSOLE_P.
2854 * frame.h (output_method): Remove output_w32_console method.
2855 (FRAME_W32_CONSOLE_P): Remove macro.
2857 * frame.c (Qw32_console): Remove variable.
2858 (Fframep): Remove references to it.
2859 (syms_of_frame): Ditto.
2860 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
2862 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
2865 2001-01-20 Kenichi Handa <handa@etl.go.jp>
2867 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
2869 2001-01-19 Andrew Innes <andrewi@gnu.org>
2871 * w32.c (init_environment): Add a version-independent site-lisp
2872 directory to EMACSLOADPATH, after the version dependent one.
2874 2001-01-19 Gerd Moellmann <gerd@gnu.org>
2876 * editfns.c (Fbuffer_substring): Doc fix.
2878 * xdisp.c (message_dolog, message2, message2_nolog):
2879 Rename parameter LEN to NBYTES.
2881 2001-01-19 Kenichi Handa <handa@etl.go.jp>
2883 * charset.c (strwidth): Use c_string_width.
2884 (c_string_width): New function.
2885 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
2888 * charset.h (c_string_width, lisp_string_width): Extern them.
2890 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
2892 * indent.c (check_composition): Check validity of composition.
2894 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
2895 characters by calling c_string_width.
2896 (x_consider_frame_title): Get byte length of frame tile string
2898 (display_mode_element): Pay attention to width of non-ASCII
2899 characters by calling strwidth.
2901 2001-01-18 Gerd Moellmann <gerd@gnu.org>
2903 * xfns.c (Qcancel_timer): New variable.
2904 (syms_of_xfns): Initialize and staticpro it.
2905 (Fx_hide_tip, Fx_show_tip): Use it.
2906 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
2908 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
2910 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
2912 * window.h (WINDOW_LIVE_P): New macro.
2914 * window.c (window_size_fixed): New variable.
2915 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
2918 * eval.c (specbind): If binding a per-buffer variable which
2919 doesn't have a buffer-local value in the current buffer, change
2920 the global value by changing the value of the symbol bound in all
2921 buffers not having their own value, to make it consistent with
2922 what happens with other buffer-local variables.
2924 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
2926 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
2927 when searching for a newline.
2929 2001-01-18 Kenichi Handa <handa@etl.go.jp>
2931 * xdisp.c (display_string): Fix previous change.
2933 2001-01-18 Jason Rumney <jasonr@gnu.org>
2935 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
2936 GLYPH_DEBUG is defined.
2937 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
2938 true for images with `:ascent 100'.
2939 (x_set_mouse_face_gc): If the last used mouse face has gone in the
2940 meantime, use face MOUSE_FACE_ID.
2941 If first glyph isn't a character glyph, use the ASCII NUL
2942 character to determine the face.
2943 (expose_area): Do not treat left margin specially.
2944 (note_mode_line_highlight): If no local_map, check global keymap.
2945 (note_mouse_highlight): Initialize overlay.
2946 (clear_mouse_face): Don't return if tip_frame is non-nil.
2947 (show_scroll_bars): Remove unused function.
2948 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
2949 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
2951 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be nil.
2952 (x_free_frame_resources): Unload relief colors.
2954 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2956 * xdisp.c (forward_to_next_line_start): Avoid calling
2957 get_next_display_element when the newline is already found.
2958 This may change the iterator's position, when its current position is
2959 equal to the iterator's stop_charpos.
2961 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
2962 zero, use this method only at the end of a line.
2964 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
2965 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
2966 if SCALABLE_FONTS_P is set.
2968 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
2969 so that scalable fonts are included.
2971 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
2972 In the cache, use a key containing the information if scalable
2974 (x_load_font): Adapt to change of keys in the font cache.
2976 2001-01-17 Kim F. Storm <storm@filanet.dk>
2978 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
2979 XListFonts to take advantage of font caching.
2981 * xterm.c (x_list_fonts): Ensure caching font information when
2982 called for a null frame, which is the case frequently when Emacs
2985 2001-01-17 Gerd Moellmann <gerd@gnu.org>
2987 * xfns.c (QCconversion): Replaces QCalgorithm.
2989 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
2991 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
2994 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
2995 not everything could be displayed.
2997 * line.h, x-list-font.c: Files removed because unused.
2999 2001-01-17 Andrew Innes <andrewi@gnu.org>
3001 * dired.c (directory_files_internal): Convert result from readdir
3002 to a unibyte string initially, to avoid possible misinterpretation
3003 of some bytes as the internal form of Emacs characters.
3005 2001-01-17 Kenichi Handa <handa@etl.go.jp>
3007 * fns.c (concat): Be sure to avoid putting the same `composition'
3008 property on the adjacent regions.
3010 2001-01-16 Gerd Moellmann <gerd@gnu.org>
3012 * window.c (Fset_window_hscroll): Don't set window's min_hscroll here.
3013 (Fscroll_right, Fscroll_left): Set it here instead, if called
3016 * buffer.c (Fset_buffer_modified_p): Set buffer's
3017 prevent_redisplay_optimizations_p flag.
3019 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
3020 * sysdep.c, vmsproc.c, xselect.c: Call redisplay_preserve_echo_area
3021 with additional arg.
3023 * dispextern.h, lisp.h (redisplay_preserve_echo_area):
3026 * xdisp.c (redisplay_preserve_echo_area): Add parameter
3027 FROM_WHERE, for debugging.
3029 2001-01-16 Kenichi Handa <handa@etl.go.jp>
3031 * ccl.c (Fregister_ccl_program): Handle the return value of
3032 resolve_symbol_ccl_program correctly.
3033 (CCL_Extension): Fix typo (originally CCL_Extention). Caller changed.
3035 2001-01-15 Gerd Moellmann <gerd@gnu.org>
3037 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
3038 has gone in the meantime, use face MOUSE_FACE_ID.
3040 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]:
3041 If x_display_info_for_display returns null, don't try to close
3042 the display; we didn't open it.
3044 * dispnew.c (save_or_restore_current_matrices): Function removed.
3045 (save_current_matrix, restore_current_matrix): New functions.
3046 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
3047 restore the frame's current matrix. Due to the glyph pointer
3048 setup done in adjust_glyph_matrix, there is no easy way to make
3049 saving the current matrix in the desired matrix generally correct,
3052 2001-01-15 Kenichi Handa <handa@etl.go.jp>
3054 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
3056 (display_line): Optimize for wide characters.
3057 (display_string): Don't try to display a multi-column character
3058 partially. On ttys, produce more than one truncation glyph for
3059 multi-column characters that don't fit on the line.
3061 2001-01-13 Kenichi Handa <handa@etl.go.jp>
3063 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]:
3064 Define it instead of WORDS_BIGENDIAN. Caller changed.
3066 2001-01-13 Jason Rumney <jasonr@gnu.org>
3068 * w32fns.c (Fimage_size, image_ascent, lookup_image)
3069 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
3070 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3071 (tiff_format, gif_format, gs_format): Adapt to change of image margins.
3073 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
3074 (x_draw_image_relief, x_draw_image_foreground_1)
3075 (x_draw_image_glyph_string): Adapt to change of image margins.
3077 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
3080 * w32bdf.c (search_file_line, get_cached_font_char)
3081 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
3083 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
3085 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
3086 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
3087 (Fw32_send_sys_command): Remove unused variables.
3088 (w32_msg_pump): Add parentheses.
3090 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
3091 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
3094 2001-01-12 Gerd Moellmann <gerd@gnu.org>
3096 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
3097 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
3098 being a pair of margins.
3099 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
3100 to DEFVAR_LISP. Extend doc.
3102 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
3104 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
3105 pair of integers `(X . Y)', use X for the horizontal and Y for the
3107 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
3108 (parse_image_spec): Check it.
3109 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
3110 (tiff_format, gif_format, gs_format):
3111 Use IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
3113 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
3114 (x_draw_image_relief, x_draw_image_foreground_1)
3115 (x_draw_image_glyph_string): Adapt to the change of image margins.
3117 * dispextern.h (struct image): Replace member `margin' with
3118 `hmargin' and `vmargin'.
3120 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
3123 * dispnew.c (update_text_area): Put code which decrements the
3124 stop position when the row's face extends to the end of the
3127 * xfns.c (x_set_mouse_color): Fix color allocation.
3129 * keyboard.c: Call get_local_map with new argument list.
3131 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
3133 * intervals.h (enum map_property): Removed.
3134 (get_local_map): Change prototype.
3136 * keymap.c: Call get_local_map with new argument list.
3137 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
3139 2001-01-11 Gerd Moellmann <gerd@gnu.org>
3141 * xdisp.c (build_desired_tool_bar_string): Correct the computation
3142 of the size needed for the tool bar string. For the last image,
3143 use a `display' property that reaches to the end of the string.
3145 * xselect.c (selection_request_dpyinfo): New variable.
3146 (x_handle_selection_request): Set it.
3147 (x_selection_request_lisp_error): Don't call
3148 x_decline_selection_request if selection request's display has
3151 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]:
3152 Do the unregister_colors before calling XFreeColors.
3154 2001-01-10 Dave Love <fx@gnu.org>
3156 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
3157 ${SOME_MACHINE_LISP}, not ${lisp}.
3159 2001-01-10 Gerd Moellmann <gerd@gnu.org>
3161 * xdisp.c (display_line): On ttys, produce more than one truncation
3162 glyph for multi-column characters that don't fit on the line.
3164 * xselect.c (x_reply_selection_request): Add a comment.
3166 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
3167 XkbGetNames instead of XkbGetKeyboard.
3169 2001-01-10 Dave Love <fx@gnu.org>
3171 * sysdep.c (random): Revert the declaration.
3173 2001-01-09 Gerd Moellmann <gerd@gnu.org>
3175 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]:
3176 Call function string_bytes.
3177 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
3179 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
3180 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
3181 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
3182 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
3184 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
3185 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
3186 after sweeping strings, and at the end.
3187 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
3189 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
3190 ensure that pop_message is called.
3192 * keyboard.c (Fexecute_extended_command): Use a
3193 record_unwind_protect to ensure that pop_message is called.
3195 * lisp.h (push_message_unwind): Add prototype.
3197 * xdisp.c (push_message_unwind): New function.
3199 * fileio.c (do_auto_save_unwind): Do the pop_message here
3200 instead of in Fdo_auto_save.
3201 (Fdo_auto_save): Don't call pop_message.
3203 2001-01-08 Ken Raeburn <raeburn@gnu.org>
3205 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
3208 2001-01-08 Gerd Moellmann <gerd@gnu.org>
3210 * window.c (window_scroll_pixel_based): Adjust glyph matrices
3211 when increasing window's vscroll.
3213 * macros.c (Qkbd_macro_termination_hook): New variable.
3214 (syms_of_macros): Initialize and staticpro it.
3215 (pop_kbd_macro): Run kbd-macro-termination-hook.
3217 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
3219 2001-01-07 Dave Love <fx@gnu.org>
3221 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
3222 arglist, for documentation's sake.
3224 2001-01-06 Andrew Innes <andrewi@gnu.org>
3226 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
3229 2001-01-05 Andrew Innes <andrewi@gnu.org>
3231 * term.c (update_end): Don't check updating_frame; for some reason
3232 this can be 0 sometimes, such as after dismissing a popup menu,
3233 and isn't necessary given the explicit frame argument.
3235 2001-01-05 Gerd Moellmann <gerd@gnu.org>
3237 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
3238 on some systems, and an unsigned long on others, like FreeBSD 4.1.
3240 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3242 * xterm.c (clear_mouse_face): Don't return if tip_frame is non-nil.
3244 * xfns.c (x_create_tip_frame): Preserve the value of
3245 face_change_count around the creation of the tip frame.
3247 * xfns.c (last_show_tip_args): New variable.
3248 (compute_tip_xy): New function.
3249 (Fx_show_tip): Reuse an existing tip frame, if possible.
3250 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
3252 2001-01-04 Dave Love <fx@gnu.org>
3254 * editfns.c (Fformat): Doc fix.
3256 * systime.h (set_file_times): Prototype.
3258 * widget.h (EmacsFrameSetCharSize_): Prototype.
3260 * sysdep.c (random, srandom): Declare explicitly.
3262 * dispextern.h (move_it_vertically_backward): Declare.
3264 2001-01-04 Gerd Moellmann <gerd@gnu.org>
3266 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
3267 like in Fx_create_frame.
3269 * xfaces.c (set_font_frame_param): Don't do anything for
3270 non-graphical frames.
3272 * window.c (Fdelete_other_windows): Set window's window_end_valid
3273 to nil when changing the window's start. Don't change the
3274 window's start when its top position hasn't changed. If we do,
3275 this will set the window's optional_new_start, which act's like a
3276 force_start during redisplay with C-x 1 M-> under particular
3277 circumstances (see report from Per Starback to emacs-pretest-bug
3280 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3282 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
3283 short cut at the start of the function. Add an assertion.
3284 (reseat_at_next_visible_line_start): Add an assertion.
3286 * window.c (Frecenter): When changing the window start, set the
3287 window's window_end_valid to nil.
3288 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
3290 * dispextern.h (move_it_past_eol): Add prototype.
3292 * xdisp.c (move_it_past_eol): New function.
3294 * window.c (Fwindow_end): Doc fix.
3296 2001-01-03 Dave Love <fx@gnu.org>
3298 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3 kluge.
3300 2001-01-03 Gerd Moellmann <gerd@gnu.org>
3302 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
3303 the enabled_p flag of the glyph row at window_end_vpos to 0.
3304 (handle_single_display_prop): Fix last change.
3306 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
3308 * window.c (Frecenter): Doc fix.
3310 2001-01-02 Andrew Innes <andrewi@gnu.org>
3312 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
3314 * frame.h (output_method): Add output_w32_console method.
3315 (FRAME_W32_CONSOLE_P): New macro.
3317 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
3318 use output_w32_console method.
3319 (Qw32_console): New Lisp_Object.
3320 (Fframep): Return it.
3321 (syms_of_frame): Init it.
3322 (Fframe_parameters): Report w32console as font for w32_console frames.
3324 * xfaces.c (realize_default_face): Set face foreground and
3325 background to unspecified for w32_console frames.
3326 (realize_face): Realize face cache for w32_console frames.
3327 (realize_tty_face): Accept w32_console frames.
3329 * xdisp.c (handle_single_display_prop): Return if frame is w32_console.
3330 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
3331 necessary, even if running interactively.
3333 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
3336 * w32term.c (x_update_begin):
3340 (x_change_line_highlight):
3345 (w32_reassert_line_highlight):
3346 (w32_frame_rehighlight):
3347 (w32_frame_raise_lower): Do nothing if not w32 frame.
3349 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
3351 * w32fns.c (Fx_display_color_cells): Determine correct value, when
3352 system doesn't tell us directly.
3353 (Fx_display_visual_class): Implement properly.
3355 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3357 * window.c (Frecenter): Handle centering in graphical frames
3358 specially. Centering on the basis of line counts doesn't work
3359 reliably with variable-height lines.
3361 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
3363 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
3366 * composite.c (run_composition_function): Remove unused var `val'.
3367 (update_compositions): Remove unused variable `hook'.
3369 * intervals.c (get_local_map): Remove unused variable `tem'.
3371 * doprnt.c (doprnt1): Remove unused variable `size'.
3373 * fns.c (Flength): Remove unused variable `tail'.
3374 (Fdelete): Remove unused variable `size'.
3376 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
3379 * doc.c (Fsnarf_documentation): Remove unused vars `fun' and `tem'.
3381 * data.c (find_symbol_value): Remove extra 3rd argument in the
3382 call to swap_in_symval_forwarding.
3384 * undo.c (Fprimitive_undo): Remove unused block-scope variable `end'.
3386 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
3387 (trivial_regexp_p): Remove unused variable `c'.
3388 (boyer_moore): Remove unused variable `k'.
3390 * indent.c (current_column): Remove unused variable `stopchar'.
3391 (Fcompute_motion): Remove unused variable `contin'.
3393 * casefiddle.c (casify_object): Remove unused variable `tolen'.
3395 * dired.c (directory_files_internal): Fix a typo in a comment.
3396 Remove an unused variable `handler'.
3397 (file_name_completion): Remove unused function-scope variable `dp'.
3398 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
3401 * fileio.c (e_write): Remove unused variable `require_encoding_p'.
3403 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
3405 (Fmarker_insertion_type): Remove unused variable `buf'.
3407 * insdel.c (make_gap): Remove unused variable `result'.
3409 * keyboard.c (record_char): Remove unused function-scope var `help'.
3410 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
3411 (menu_bar_items): Remove unused function-scope variable `tem'.
3413 * fontset.c (fontset_ref): Remove unused variable `i'.
3414 (fontset_set): Remove unused variables `j' and `tmp'.
3415 (make_fontset): Remove unused variables `i', `j', `elt' and `base_elt'.
3416 (make_fontset_for_ascii_face): Remove unused variable `name'.
3417 (fs_load_font): Remove unused variable `font_idx'.
3418 (fs_query_fontset): Remove unused function-local variable `fontset'.
3419 (list_fontsets): Remove unused variable `tail'.
3420 (Fnew_fontset): Remove unused variables `family' and `registry'.
3421 (accumulate_font_info): Remove unused variable `tmp'.
3422 (Ffontset_font): Remove unused variable `id'.
3423 (syms_of_fontset): Remove unused variable `i'.
3425 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
3427 (lookup_image): Remove unused variable `file'.
3428 (xbm_load): Remove unused variables `bitmap_data', `height', and
3429 `width'. Remove function-local variable `i', leave the
3431 (gif_load): Remove unused variable `inc'.
3433 * xterm.c (XTread_socket): Remove unused variables `p' and `pend'.
3434 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
3435 leave only the one in the inner block.
3437 * xfaces.c (face_fontset, realize_default_face): Remove unused
3439 (face_at_buffer_position): Remove unused variable `multibyte_p'.
3441 * term.c (encode_terminal_code): Remove unused variable `c'.
3443 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
3444 char *' instead of `char *'.
3446 * category.c (Fcategory_docstring): Remove unused variable `doc'.
3447 (Fget_unused_category): Remove unused variable `docstring_vector'.
3448 (Fchar_category_set): Remove unused variables `val', `charset',
3451 * coding.c (detect_coding_iso2022, setup_coding_system):
3452 Remove unused variable `i'.
3453 (detect_coding_mask): Remove unused variable `idx'.
3454 (detect_coding): Remove unused variable `i'.
3455 (ccl_coding_driver): Remove unused variable `result'.
3456 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
3457 (decode_coding_string): Remove unused variables `to' and `gcpro1'.
3458 (encode_coding_string): Remove unused variables `gcpro1' and
3459 `saved_coding_symbol'.
3460 (Ffind_coding_systems_region_internal): Remove function-local
3461 variable args[], leave only the block-local one.
3462 (code_convert_region1): Remove unused variable `len'.
3464 * charset.c (char_printable_p): Remove unused variable `chars'.
3465 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
3466 (str_to_multibyte): Remove unused variable `c'.
3468 * window.c (size_window): Remove block-local variable `min_size'.
3470 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
3471 `header_line_height'.
3472 (append_space, extend_face_to_end_of_line): Declare `saved_what'
3473 enum display_element_type.
3475 2001-01-02 Gerd Moellmann <gerd@gnu.org>
3477 * xterm.c (x_connection_closed): Catch X errors around all
3478 statements that call X. Save away the error message in a local copy.
3480 * xterm.c (x_connection_closed): Set handling_signal to 0 at
3483 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
3484 in or at the start of invisible text.
3486 * dispnew.c (update_window): Don't check_current_matrix_flags.
3488 2001-01-01 Jason Rumney <jasonr@gnu.org>
3490 * w32fns.c (x_figure_window_size): Do not allow new_height and
3491 new_width of frame to override specified values.
3493 2000-12-30 Kenichi Handa <handa@etl.go.jp>
3495 * composite.c (find_composition): Fix a code for searching backward.
3497 2000-12-29 Gerd Moellmann <gerd@gnu.org>
3499 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New function.
3500 (update_window) [GLYPH_DEBUG]: Call it.
3501 (scrolling_window): Prevent including current rows which are below
3502 what's displayed in the window.
3504 * xdisp.c (try_window_reusing_current_matrix)
3505 <new start <= old start>: Disable rows in the current matrix
3506 which are below the window after scrolling.
3508 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
3509 is zero. It's not worth the complexity.
3510 (invisible_text_between_p): Put in #if 0 because unused.
3512 2000-12-28 Gerd Moellmann <gerd@gnu.org>
3514 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
3515 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
3517 * keyboard.c (echo_char): If C is an integer, always call
3518 push_key_description. Former code could signal an invalid
3521 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
3522 If set, print multibyte text.
3523 (Fsingle_key_description): Call push_key_description with
3524 FORCE_MULTIBYTE set.
3525 (describe_buffer_bindings): Likewise.
3527 * lisp.h (push_key_description): Add prototype.
3529 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
3530 around the call to redisplay_internal.
3532 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3534 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
3536 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3538 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
3539 (ccl_driver): New local variable `extra_bytes'.
3541 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
3543 * coding.c (setup_coding_system):
3544 Initialize coding->spec.ccl.eight_bit_carryover.
3545 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
3547 2000-12-28 Kenichi Handa <handa@etl.go.jp>
3549 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
3550 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
3551 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
3552 (decode_composition_emacs_mule): New function.
3553 (decode_coding_emacs_mule): Decode composition sequence by calling
3554 decode_composition_emacs_mule.
3555 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
3556 (encode_coding_emacs_mule): Changed from macro to function.
3557 If a text contains compositions, encode them correctly.
3558 (setup_coding_system): Set coding->commong_flags for emacs-mule so
3559 that decoding and encoding are required.
3561 2000-12-27 Gerd Moellmann <gerd@gnu.org>
3563 * xfaces.c (PT_PER_INCH): New macro.
3564 (xlfd_point_size): Compute real point size from font's pixel size.
3565 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
3568 * .gdbinit: Comment out the line pointing to the Lesstif source
3571 * window.c (Frecenter): Use displayed_window_lines instead
3572 of window_internal_height.
3574 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3575 instead of x-toolkit-scroll-bars-p.
3576 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3578 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
3579 instead of x-toolkit-scroll-bars-p.
3580 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
3582 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
3583 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
3584 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]:
3586 (add_window_display_history, add_frame_display_history)
3587 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
3588 (build_frame_matrix_from_leaf_window): Remove unused code.
3589 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
3591 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
3592 (update_window) [GLYPH_DEBUG]: Likewise.
3593 (syms_of_display): Defsubr dump-redisplay-history.
3595 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3597 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
3598 the end of the prompt. Set echo_after_prompt to the offset
3599 of echoptr in echobuf.
3601 * xdisp.c (init_from_display_pos): Pop until the iterator's
3602 stack is empty; there may be frames for stretch or images
3605 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
3606 (save_or_restore_current_matrix): New function for the same
3607 purpose, but more efficient.
3608 (adjust_frame_glyphs_for_frame_redisplay): Use it.
3610 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
3612 * xdisp.c (syms_of_xdisp): Fix last change.
3614 2000-12-23 Gerd Moellmann <gerd@gnu.org>
3616 * xdisp.c (syms_of_xdisp): Doc fix.
3618 * xdisp.c (redisplay_window): Remove label restore_buffers;
3619 use finish_scroll_bars instead to make sure that scroll bars
3620 are redeemed. If we don't do this, flickering can result from
3621 scroll bars being destroyed and recreated.
3623 2000-12-22 Jason Rumney <jasonr@gnu.org>
3625 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
3626 in the wrong colors when the foreground is not black.
3627 (expose_window): Don't redraw the window that's currently being
3630 2000-12-22 Gerd Moellmann <gerd@gnu.org>
3632 * window.c (size_window): When setting the window's too_small_ok
3633 flag, compare old size with minimum size depending on WIDTH_P,
3634 don't compare with window_min_width.
3636 * window.c (delete_window): Simplify somewhat.
3637 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
3638 freeing window matrices. The flag windows_or_buffers_changed is
3639 set, so the next redisplay will consider all windows; this should
3642 2000-12-22 Kenichi Handa <handa@etl.go.jp>
3644 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
3646 * ccl.h (struct ccl_program): New member cr_consumed.
3648 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
3649 (CCL_READ_CHAR): Handle EOL conversion here.
3650 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
3652 2000-12-21 Gerd Moellmann <gerd@gnu.org>
3654 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg GLYPHS.
3656 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
3657 otherwise tabs of different size compare equal.
3659 * callint.c (Fcall_interactively): Prevent a compiler warning.
3661 * print.c (print_unwind): Return nil.
3662 (PRINTDECLARE): Initialize all local variables.
3663 (print_preprocess): Add a default case.
3665 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
3667 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
3669 * window.c (delete_window, Fsplit_window)
3670 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
3672 * dispextern.h (ensure_frame_matrix): Function declaration removed.
3674 * dispnew.c (ensure_frame_matrix): Removed.
3675 (save_frame_matrix, restore_frame_matrix): New functions.
3676 (adjust_frame_glyphs_for_frame_redisplay): Use them.
3678 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
3679 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
3681 2000-12-21 Andrew Innes <andrewi@gnu.org>
3683 * w32term.c (x_update_begin): Regenerate the palette here, rather
3684 than for each window.
3686 * w32xfns.c (select_palette): Avoid calling SelectPalette if
3687 palette is NULL, since this corrupts memory! Also get
3688 display_info reference from frame.
3690 2000-12-21 Jason Rumney <jasonr@gnu.org>
3692 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
3694 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
3695 to avoid returning without releasing it.
3697 2000-12-21 Kenichi Handa <handa@etl.go.jp>
3699 * keymap.c (push_key_description): Don't convert eight-bit-control
3700 and eight-bit-graphic to multibyte character.
3702 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
3703 generic character and CODE1 is nil, return the smallest character
3706 2000-12-20 Dave Love <fx@gnu.org>
3708 * s/osf5-0.h (NSIG): Don't redefine.
3710 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
3712 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
3713 excluding menu-bar and tool-bar.
3714 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
3715 (menu_item_p): Remove.
3716 (where_is_internal_1): Don't ignore menu-items.
3718 2000-12-20 Gerd Moellmann <gerd@gnu.org>
3720 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
3723 * window.c (make_window): Initialize window's min_hscroll.
3724 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
3725 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
3727 (struct saved_window): New member min_hscroll.
3728 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
3729 (Fset_window_configuration): Set window's min_hscroll.
3730 (save_window_save): Save window's min_hscroll.
3731 (compare_window_configurations): Compare min_hscroll values.
3733 * window.h (struct window): New member min_hscroll.
3735 * keyboard.c (echo_prompt): Prevent a compiler warning.
3737 * xdisp.c (try_cursor_movement): Fix last change. The real
3738 condition is that PT is at the end of the row, and should
3739 be displayed at the start of the next row.
3741 * xdisp.c (try_cursor_movement): If we end on a partially
3742 visible line, end we already decided to scroll, return -1.
3744 * dispextern.h (ensure_frame_matrix): Add prototype.
3746 * window.c (delete_window, Fsplit_window)
3747 (Fset_window_configuration): Call ensure_frame_matrix.
3749 * dispnew.c (fake_current_matrices, ensure_frame_matrix):
3751 (adjust_frame_glyphs_for_frame_redisplay): If display has been
3752 completed, call fake_current_matrices instead of marking frame
3755 2000-12-20 Jason Rumney <jasonr@gnu.org>
3757 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
3759 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
3761 * fns.c (Frequire): Doc fix.
3763 2000-12-19 Gerd Moellmann <gerd@gnu.org>
3765 * window.c (window_scroll_pixel_based): Don't use move_it_vertically.
3767 * dispnew.c (direct_output_for_insert): Fix check for mini-window
3768 currently displaying a message.
3770 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
3772 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
3774 2000-12-18 Andrew Innes <andrewi@gnu.org>
3776 * w32.c (w32_strerror): New function.
3778 * w32.h (w32_strerror): New extern.
3780 * w32fns.c (Fw32_shell_execute): Use it.
3782 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3784 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
3786 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3788 * msdos.c (IT_set_face): Obey inverse_video.
3790 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3792 * dired.c (directory_files_internal): Always return decoded filenames.
3794 2000-12-18 Gerd Moellmann <gerd@gnu.org>
3796 * xterm.c (x_connection_closed): Prevent being called recursively
3797 because of an error condition in XtCloseDisplay.
3799 * xdisp.c (init_iterator): If noninteractive, and the frame's
3800 face cache is null, make one.
3802 * xfns.c (show_busy_cursor): Check for live frames more thoroughly.
3804 * process.c (wait_reading_process_input): Check for pending
3805 input when running timers.
3807 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
3809 * msdos.c (IT_write_glyphs): Compute the glyph face from str->face_id.
3811 2000-12-18 Kenichi Handa <handa@etl.go.jp>
3813 * process.c (read_process_output): Don't run a filter if the code
3814 decoder produces nothing but carryover.
3816 2000-12-17 Andrew Innes <andrewi@gnu.org>
3818 * w32.c (sys_rename): Only check errno against EEXIST, and not
3819 EACCES, when determining whether rename failed because the target
3820 exists. This was resulting in indefinite looping on Windows 9x if
3821 the source file was locked by another process.
3823 * w32fns.c (Ffile_system_info): New function.
3824 (syms_of_w32fns): Defsubr it.
3826 2000-12-17 Gerd Moellmann <gerd@gnu.org>
3828 * window.c (coordinates_in_window): Fix computation for
3829 position on vertical line between mode lines.
3831 * xfns.c (unwind_create_frame): Return t if frame was deleted.
3832 Don't alter tip_frame or tip_window.
3833 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3836 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
3837 Don't alter tip_frame or tip_window.
3838 (unwind_create_tip_frame): Set tip_frame to nil only if frame
3841 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
3843 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
3844 be consistent with the doc string. Reported by NAKAJIMA Mikio
3845 <minakaji@osaka.email.ne.jp>.
3847 2000-12-16 Kenichi Handa <handa@etl.go.jp>
3849 * xfaces.c (Vface_ignored_fonts): New variable.
3850 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
3851 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
3853 2000-12-15 Gerd Moellmann <gerd@gnu.org>
3855 * dispnew.c (update_window): Detect pending input every nth line
3856 updated, i.e. do it depending on real work done, and not on the
3859 * xterm.c (expose_window): Don't redraw the window that's
3860 currently being updated.
3862 * window.c (Fset_window_point): Remove test for
3863 cursor_in_non_selected_windows.
3865 * lread.c (read1): Recognize end of file after `\\'.
3867 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
3868 not unwind_create_frame.
3870 2000-12-15 Dave Love <fx@gnu.org>
3872 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
3875 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
3877 2000-12-15 Kenichi Handa <handa@etl.go.jp>
3879 * coding.c (setup_coding_system): Clear all members of the struct
3880 coding_system at first.
3881 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
3883 (code_convert_region): Don't override coding->src_multibyte and
3884 coding->dst_multibyte.
3886 * fns.c (Fmd5): Docstring improved.
3888 2000-12-15 Miles Bader <miles@gnu.org>
3890 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
3891 are actually marked as mode-lines; otherwise use
3892 estimate_mode_line_height.
3894 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3896 * editfns.c (Fformat): Prevent a buffer overrun when the format
3897 specifies a precision.
3899 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
3901 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
3902 argument is outside the range [2..3].
3904 2000-12-14 Andrew Innes <andrewi@gnu.org>
3906 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
3907 nothing to do. Bind inhibit-quit.
3908 (tip_frame): Make it a Lisp_Object.
3909 (x_create_tip_frame): Set tip_frame after it has been added to
3911 (Fx_show_tip): Don't set tip_frame here.
3912 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New variables.
3913 (unwind_create_frame, unwind_create_tip_frame): New functions.
3914 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3915 while a frame is only partially constructed.
3917 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
3918 (x_free_frame_resources): New function.
3919 (x_destroy_window): Use it.
3921 2000-12-14 Gerd Moellmann <gerd@gnu.org>
3923 * xfns.c (Fx_backspace_delete_keys_p): New function.
3924 (syms_of_xfns): Defsubr it.
3926 * config.in (HAVE_XKBGETKEYBOARD): Add.
3928 2000-12-14 Kenichi Handa <handa@etl.go.jp>
3930 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
3931 Always store string in multibyte representation in echobuf.
3932 (echo_char): Always store string in multibyte representation in
3934 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
3935 (read_key_sequence): Adjusted for the change of echo_prompt.
3937 * fns.c (Fmd5): Docstring improved.
3939 * lisp.h (detect_coding_system): Prototype adjusted.
3941 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
3942 (detect_coding_emacs_mule, detect_coding_iso2022,)
3943 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
3944 (detect_coding_utf_16, detect_coding_ccl): Make them static.
3945 New argument MULTIBYTEP. Callers changed.
3946 (detect_coding_mask, detect_coding_system): New argument
3947 MULTIBYTEP. Callers changed.
3948 (decode_coding_string): Set coding->src_multibyte and
3949 coding->dst_multibyte before calling detect_coding and detect_eol.
3950 Update them after some coding system is detected.
3952 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
3954 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
3956 * keyboard.c (menu_bar_items, tool_bar_items):
3957 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
3959 2000-12-13 Gerd Moellmann <gerd@gnu.org>
3961 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
3963 (unwind_create_frame, unwind_create_tip_frame): New functions.
3964 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
3965 while a frame is only partially constructed.
3967 * xterm.h (x_free_frame_resources): Declare.
3969 * xterm.c (x_free_frame_resources): New function.
3970 (x_destroy_window): Use it.
3972 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
3973 don't interrupt the update for pending input initially, i.e.
3974 update at least some lines.
3976 * keyboard.c (do_mouse_tracking): Make externally visible.
3978 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
3980 * xfns.c (gray_bitmap_bits): Declare `char *'.
3982 2000-12-12 Gerd Moellmann <gerd@gnu.org>
3984 * xdisp.c (display_tool_bar_line): Make sure that tool bar
3985 lines start with a relief line.
3987 2000-12-12 Dave Love <fx@gnu.org>
3989 * window.c (Fdisplay_buffer): Doc fix.
3990 (Fwindow_list): Remove unused var.
3992 * buffer.h (mmap_set_vars): Declare.
3994 * window.h (Fset_window_point): Declare.
3996 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
3998 * msdos.c (fast_find_position): Don't overstep the last window row.
3999 (IT_note_mouse_highlight): Initialize portion to -1. Remove unused
4000 variable `area'. When looking for a row under (X,Y), give up if some
4001 of the previous rows is not enabled.
4003 2000-12-12 Gerd Moellmann <gerd@gnu.org>
4005 * window.c (Fset_window_point): If displaying cursors in windows
4006 other than the selected window, make sure redisplay updates
4007 other windows to show the new value of point in the window.
4009 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
4011 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
4012 the buffer is the sole visible buffer when in the mini-buffer.
4014 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
4015 Bind `inhibit-read-only' to t.
4016 (unwind_with_echo_area_buffer): Use AREF.
4018 * xfns.c (Fx_hide_tip): Simplified.
4020 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use GC_MAKE_GCPROS_NOOPS
4023 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
4025 2000-12-11 Gerd Moellmann <gerd@gnu.org>
4027 * xfns.c (Fx_hide_tip): Fix last change.
4029 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
4030 nothing to do. Bind inhibit-quit.
4031 (tip_frame): Make it a Lisp_Object.
4032 (x_create_tip_frame): Set tip_frame after it has been added to
4034 (Fx_show_tip): Don't set tip_frame here.
4036 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
4038 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
4041 * dispextern.h: Change external declaration of tip_frame.
4043 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
4044 return an empty string.
4046 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
4047 of the window's update_mode_line flag, since the former is set by
4048 force-mode-line-update, not the latter. This makes
4049 column-number-mode slightly faster.
4051 * xdisp.c (try_window_id) <all changes above window start>:
4054 2000-12-11 Paul Eggert <eggert@twinsun.com>
4056 * config.in (HAVE_FTELLO): Remove.
4058 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
4059 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
4061 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
4062 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
4064 2000-12-11 Miles Bader <miles@gnu.org>
4066 * window.c (displayed_window_lines): Don't round up when
4067 converting empty space at bottom to lines.
4068 Handle non-newline-terminated final lines properly.
4069 (Fwindow_text_height): New function (used to be in lisp).
4070 (syms_of_window): Initialize it.
4072 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
4074 * syntax.c (scan_lists): Check that the right quote char has the
4075 right Sstring syntax when jumping over strings.
4076 (init_syntax_once): Use Smax rather than 13.
4078 2000-12-09 Miles Bader <miles@gnu.org>
4080 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
4081 with PARTIALLY, inverting the sense.
4082 (window_scroll_pixel_based): Scroll partially visible lines into
4083 place if we hit the beginning or end of the buffer.
4084 (displayed_window_lines): Don't include partially visible lines.
4085 (Fmove_to_window_line): Skip past any partially visible first line.
4087 2000-12-08 Gerd Moellmann <gerd@gnu.org>
4089 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
4091 * tparam.c (tparam1): Change the way buffers are reallocated to be
4092 portable and less obfuscated.
4094 * termcap.c (tgetent): Change the way buffers are reallocated to
4095 be portable and less obfuscated.
4097 * macros.c (store_kbd_macro_char): Change the way buffers are
4098 reallocated to be portable and less obfuscated.
4100 * lread.c (read1): Change the way buffers are reallocated to be
4101 portable and less obfuscated.
4103 * doc.c (Fsubstitute_command_keys): Change the way buffers
4104 are reallocated so that it is portable.
4106 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
4108 * dosfns.c (Ffile_system_info): New function.
4109 (syms_of_dosfns): Defsubr it.
4111 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
4113 * alloc.c (gc_sweep): Add comment.
4115 2000-12-07 Gerd Moellmann <gerd@gnu.org>
4117 * sound.c (vox_configure): Change order of ioctls.
4118 Don't set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
4119 Ignore errors when changing volume.
4120 (vox_close): Don't reset the device.
4122 * process.c (read_process_output): Make sure the process marker's
4123 position is valid when the process buffer is changed in
4124 after-change functions. W3 does that.
4126 * xfns.c (x_free_gcs): New function.
4128 * xterm.h (x_free_gcs): Add prototype.
4130 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
4133 * xterm.c (x_destroy_window): Call x_free_gcs so that
4134 resources of non-toolkit X windows will be freed.
4136 2000-12-07 Andrew Innes <andrewi@gnu.org>
4138 * w32fns.c (xlfd_charset_of_font): Fix last change.
4140 2000-12-06 Dave Love <fx@gnu.org>
4142 * md5.h (__P): Don't define -- it comes from config.h.
4144 * strftime.c: Change some #if foo to #ifdef foo.
4146 2000-12-06 Andrew Innes <andrewi@gnu.org>
4148 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
4150 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname argument.
4151 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
4152 (w32_list_fonts): Don't choke if pattern doesn't specify a codepage.
4154 2000-12-06 Gerd Moellmann <gerd@gnu.org>
4156 * alloc.c (gc_sweep): Prevent symbols read during loadup
4159 * xdisp.c (underlying_face_id): New function.
4160 (handle_face_prop, face_before_or_after_it_pos): Use it
4161 to determine the face ``under'' a string. Let strings inherit
4162 the face of the buffer under them.
4164 * xfaces.c (face_at_string_position): Update function comment.
4166 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
4167 matrix if the window's left position has changed; we need to
4168 redraw it in this case.
4170 * dispextern.h (struct glyph_matrix): Add member window_left_x.
4172 * window.c (coordinates_in_window): Check mouse on mode-line or
4175 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
4176 advertized by the function documentation.
4178 * window.c (syms_of_window): Doc fix.
4180 * sound.c (vox_configure): Set volume for left and right channel.
4181 (sound_cleanup): Return nil.
4183 * xdisp.c (move_it_by_lines): Fix paren typo.
4185 * xterm.c (x_load_font): Don't use the font's max_bounds for
4186 computing the height of the font. If max_bounds' ascent or
4187 descent are greater than the font's ascent or descent, this means
4188 glyphs overlap, which should be handled now by redisplay.
4190 * window.c (Veven_window_heights): New variable.
4191 (syms_of_window): DEFVAR_LISP it.
4192 (Fdisplay_buffer): Check Veven_window_heights before evening the
4195 2000-12-06 Miles Bader <miles@gnu.org>
4197 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
4198 update `default-frame-alist' instead of setting no frame parameters.
4200 2000-12-06 Kenichi Handa <handa@etl.go.jp>
4202 * composite.c (update_compositions): Fix typo (use the correct
4205 2000-12-05 Jason Rumney <jasonr@gnu.org>
4207 * md5.h: Remove underscores from function declarations.
4208 (__attribute__, __alignof__) [!__GNUC__]: Define.
4210 * md5.c: Delay include of md5.h until after namespace cleaning.
4212 * makefile.w32-in (fns.o): Depend on md5.h
4213 (md5.o): New target.
4216 * makefile.nt: Likewise.
4218 2000-12-05 Jason Rumney <jasonr@altavista.net>
4220 * w32term.c (expose_area): Complete last change.
4222 2000-12-05 Ken Raeburn <raeburn@gnu.org>
4224 * minibuf.c: Include intervals.h.
4226 2000-12-05 Jason Rumney <jasonr@gnu.org>
4228 * w32term.c (x_produce_glyphs): If a font for a component of
4229 a composition is not found, use 1 pixel dot ascent and 0 dot
4230 descent value to avoid displaying terribly tall empty boxes.
4231 (expose_area): Pass x-coordinate relative to the exposed
4232 area to x_draw_glyphs instead of a window-relative coordinate.
4234 2000-12-05 Gerd Moellmann <gerd@gnu.org>
4236 * xdisp.c (next_element_from_ellipsis): Save face before selective
4237 display in saved_face_id, and set face_before_selective_p.
4238 (reseat_1): Reset face_before_selective_p.
4239 (append_space, extend_face_to_end_of_line): If iterator's
4240 face_before_selective_p is set, use the face from saved_face_id.
4241 (extend_face_to_end_of_line): For tty frames, make sure to
4242 use the right face id when producing spaces at the end of
4245 * dispextern.h (struct it): Add face_before_selective_p.
4247 * keyboard.c (record_char): Don't record identical help-echo
4248 events in recent_keys.
4250 * xterm.c [USE_X_TOOLKIT]: Close the display.
4251 (xim_close_dpy): Handle case that the display has been closed.
4253 * xterm.c (x_destroy_window): Reset the frame's X window after
4256 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
4257 variable window_width.
4258 (line_draw_cost): Fix code skipping over spaces at the end of the
4259 line when must_write_spaces is not set.
4260 (scrolling_window): Fix code inserting runs in list of all runs.
4262 2000-12-05 Kenichi Handa <handa@etl.go.jp>
4264 * coding.c (setup_coding_system): Be sure to initialize
4265 coding->category_idx.
4267 2000-12-04 Gerd Moellmann <gerd@gnu.org>
4269 * xterm.c (PER_CHAR_METRIC): Removed because not used.
4271 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
4272 area to x_draw_glyphs instead of a window-relative coordinate.
4274 * fileio.c (auto_save_error): Add parameter ERROR. Show the
4275 error in the message.
4277 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
4278 timer after having read a key. It's not good for code reading
4279 several keys in a loop, like an input method.
4281 * fileio.c (Finsert_file_contents): When VISIT is t, don't
4282 record undo information for format-decode.
4284 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
4285 current buffer is read-only, not if it isn't.
4287 * keyboard.c (record_char): Record `help-echo' input events
4288 in recent_keys only if they display some help. Don't record
4289 `help-echo' events as macro char.
4291 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
4293 * editfns.c (save_excursion_restore): Don't move point
4294 in another window if it is showing the wrong buffer.
4295 Avoid the call to Fwindow_live_p, for speed.
4297 2000-12-04 Kenichi Handa <handa@etl.go.jp>
4299 * xfaces.c (struct font_name): New member registry_priority.
4300 (split_font_name): Initialize the above member to zero.
4301 (concat_font_list): New function.
4302 (font_list): Include fonts of all alternative registries.
4303 (FONT_POINT_SIZE_QUANTUM): New macro.
4304 (better_font_p): Ignore point size difference less than
4305 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
4307 * xterm.c (x_produce_glyphs): If a font for a component of
4308 a composition is not found, use 1 pixel dot ascent and 0 dot
4309 descent value to avoid displaying terribly tall empty boxes.
4311 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
4313 2000-12-03 Ken Raeburn <raeburn@gnu.org>
4315 * coding.h (code_convert_string1): Declare.
4317 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
4319 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name): Declare.
4321 2000-12-02 Jason Rumney <jasonr@gnu.org>
4323 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
4324 correctly for single byte character case.
4325 (w32_per_char_metric): Do not try to make any assumptions about
4326 the metrics of BDF fonts.
4327 (x_estimate_mode_line_height): If `mode-line' face
4328 hasn't a font, use that of the frame, as drawing glyphs does.
4329 (note_mouse_highlight): Change the cursor shape on the vertical
4330 border between windows [not enabled].
4332 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
4334 * w32fns.c (Fx_create_frame): Reintroduce the call to
4335 face-set-after-frame-defaults.
4336 (Vx_window_horizontal_drag_shape): New variable.
4337 (syms_of_xfns): DEFVAR_LISP it.
4338 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
4341 2000-12-02 Simon Josefsson <simon@josefsson.org>
4343 * fns.c (Fmd5): Use a different logic to decide the coding system
4346 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
4348 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
4350 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is NULL.
4352 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4354 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
4355 height for YNegative.
4356 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
4357 height; also see comment there.
4359 * window.c (coordinates_in_window): Handle computations for
4360 positions on the vertical bar and fringes differently for
4361 window-system frames. Consider some pixels near the vertical bar
4362 as on the bar if the frame doesn't have vertical scroll bars.
4363 Associate positions between mode or header lines with the
4364 right window, the left one.
4366 2000-12-01 Jason Rumney <jasonr@gnu.org>
4368 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
4370 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
4373 2000-12-01 Gerd Moellmann <gerd@gnu.org>
4375 * window.c (struct saved_window): Add members orig_top and orig_height.
4376 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
4377 (save_window_save, Fset_window_configuration): Save/restore
4378 window's orig_top and orig_height.
4380 2000-12-01 Jason Rumney <jasonr@gnu.org>
4382 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
4384 * w32fns.c (x_set_cursor_color): Fix last change.
4386 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4388 * xdisp.c (echo_area_display): If cursor is in the echo area, make
4389 sure that the next redisplay displays the minibuffer, so that
4390 the cursor will be replaced with what the minibuffer wants.
4392 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
4393 #ifndef instead of using #if.
4394 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
4395 USE_TOOLKIT_SCROLL_BARS is defined.
4397 2000-11-30 Jason Rumney <jasonr@gnu.org>
4399 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
4402 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4404 * fns.c (Fmd5): Doc fix.
4406 2000-11-30 Simon Josefsson <simon@josefsson.org>
4408 * fns.c (Fmd5): New function.
4409 (syms_of_fns): Defsubr md5.
4411 * Makefile.in (obj): Add md5.o
4413 2000-11-30 Gerd Moellmann <gerd@gnu.org>
4415 * md5.h, md5.c: New files, taken from glibc.
4417 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
4419 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
4420 hasn't a font, use that of the frame, as drawing glyphs does.
4422 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
4424 * eval.c (Frun_hooks): Allow 0 arguments.
4426 2000-11-29 Gerd Moellmann <gerd@gnu.org>
4428 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
4429 is over the menu bar widget, say it's not on the frame.
4431 * xfns.c (Fx_create_frame): Reintroduce the call to
4432 face-set-after-frame-defaults.
4434 * eval.c (Fsignal): Reset handling_signal.
4436 2000-11-28 Jason Rumney <jasonr@gnu.org>
4438 * w32menu.c (add_menu_item): Reset menu item text when changing
4439 type to radio button.
4441 2000-11-28 Gerd Moellmann <gerd@gnu.org>
4443 * xselect.c: Update copyright.
4445 * window.c (coordinates_in_window): If on a mode or header line,
4446 but sufficiently close to its start, return ``on vertical
4447 border''. This gives us a way to drag windows horizontally when
4448 using toolkit scroll bars.
4450 * xterm.c (note_mouse_highlight): Change the cursor shape
4451 on the vertical border between windows.
4453 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
4455 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
4456 (syms_of_xfns): DEFVAR_LISP it.
4457 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
4459 * textprop.c (text_read_only): New function.
4460 (verify_interval_modification): Use it instead of signaling
4461 `text-read-only'. This makes it easier to catch this error
4464 * xdisp.c (forward_to_next_line_start): Check for newlines,
4465 not end of line, which includes CR.
4467 2000-11-28 Kenichi Handa <handa@etl.go.jp>
4469 * coding.c (Ffind_coding_systems_region_internal): Be sure to
4470 include no-conversion.
4472 2000-11-27 Jason Rumney <jasonr@gnu.org>
4474 * w32fns.c (w32_load_system_font): Always mark font as double byte
4475 if codepage is unicode.
4477 2000-11-27 Gerd Moellmann <gerd@gnu.org>
4479 * xdisp.c (forward_to_next_line_start): If already on a newline,
4480 just consume it to avoid unintended skipping over invisible text below.
4482 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
4483 `vertical-line', `mode-line' and `header-line' events.
4485 * xdisp.c (try_window_id): Avoid starting to display in the middle
4486 of a character, a TAB for instance. This is easier than to set
4487 up the iterator exactly, and it's not a frequent case, so the
4488 additional effort wouldn't really pay off.
4490 2000-11-26 Andrew Choi <akochoi@i-cable.com>
4492 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
4495 2000-11-25 Jason Rumney <jasonr@gnu.org>
4497 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]:
4498 Args to window_from_coordinates should be pixel coordinates.
4500 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
4501 redisplay handles them properly.
4503 2000-11-25 Miles Bader <miles@gnu.org>
4505 * indent.c (compute_motion): Keep pos_byte in sync with pos.
4507 2000-11-24 Jason Rumney <jasonr@gnu.org>
4509 * w32.c (init_environment): Set LANG environment variable based on
4510 locale settings, if not set.
4512 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
4513 making tool bar smaller. When clearing the frame, also
4514 clear current matrices. Clear frame when tool bar disappears.
4515 Don't use more lines for the tool-bar than is available.
4516 (x_change_window_heights): New function.
4518 2000-11-24 Gerd Moellmann <gerd@gnu.org>
4520 * xdisp.c (init_from_display_pos): If POS says we're already after
4521 an overlay string ending at POS, make sure to pop the iterator
4522 because it will be in front of that overlay string. When POS is
4523 ZV, we've thereby also ``processed'' overlay strings at ZV.
4525 * xfaces.c (lface_from_face_name): Function comment fix.
4527 2000-11-24 Miles Bader <miles@gnu.org>
4529 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
4530 apply `mode-line-inverse-video' -- zero means force display using
4531 the default face, non-zero means display using the specialized face.
4532 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
4534 2000-11-23 Kenichi Handa <handa@etl.go.jp>
4536 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
4539 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
4541 * coding.c (decode_coding_emacs_mule): Fix the case of
4542 CODING_EOL_LF, which used uninitialized value of c.
4544 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
4546 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
4548 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4550 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
4553 * frame.h (struct frame): Replace desired_tool_bar_items,
4554 current_tool_bar_items, n_desired_tool_bar_items,
4555 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
4557 * frame.c (make_frame): Change initialization of tool bar
4560 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
4561 Change references to members deleted from struct frame to use the
4564 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
4565 references to members deleted from struct frame to use the new ones.
4567 * dispnew.c (update_frame): Do nothing with frame's tool bar items.
4569 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
4571 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
4572 (note_tool_bar_highlight): Change references to members deleted
4573 from struct frame to use the new ones.
4575 2000-11-23 Miles Bader <miles@gnu.org>
4577 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
4578 the face's inverse-video attribute, rather than overriding it.
4580 2000-11-22 Gerd Moellmann <gerd@gnu.org>
4582 * xfns.c (x_set_tool_bar_lines): Clear internal border when
4583 making tool bar smaller.
4585 2000-11-22 Dave Love <fx@gnu.org>
4587 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
4589 2000-11-22 Miles Bader <miles@gnu.org>
4591 * keyboard.c (Vminibuffer_message_timeout): New variable.
4592 (command_loop_1): Use it to determine message timeout.
4593 (syms_of_keyboard): Initialize it.
4595 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
4597 2000-11-22 Kenichi Handa <handa@etl.go.jp>
4599 * sysdep.c: Move the code for declaring h_errno after #include
4602 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4604 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
4605 the menu bar when the tooltip is unmapped.
4607 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
4608 sole visible buffer when we're currently in the mini-buffer, and
4611 2000-11-21 Jason Rumney <jasonr@gnu.org>
4613 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
4614 put on the clipboard.
4615 (Fw32_get_clipboard_data): Compare data on clipboard with saved
4616 copy of what Emacs last put there. If they are the same, do not
4617 use the clipboard copy to avoid losing data due to coding conversions.
4619 2000-11-22 Miles Bader <miles@gnu.org>
4621 * minibuf.c (Vminibuffer_prompt_properties): New variable.
4622 (syms_of_minibuf): Initialize it.
4623 (read_minibuf): Add properties from Vminibuffer_prompt_properties
4624 to prompt, don't make read-only.
4626 2000-11-21 Gerd Moellmann <gerd@gnu.org>
4628 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>:
4629 Add BEFORE/AFTER_POTENTIAL_GC.
4631 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
4633 * buffer.c (mmap_free_1): Avoid a compiler warning.
4635 * term.c, cm.c: Don't try to include termcap.h; see comment there.
4637 2000-11-21 Kenichi Handa <handa@etl.go.jp>
4639 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
4642 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4644 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
4647 * s/gnu-linux.h: Don't use `#cpu'.
4649 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
4650 not defined in mman.h.
4652 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New variables.
4653 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
4654 and store an index in the XClientMessageEvent. Storing a
4655 Lisp_Object or pointer can fail on a 64 bit system, since X only
4657 (x_scroll_bar_to_input_event): Get the window from scroll_bar_windows.
4659 2000-11-20 Dave Love <fx@gnu.org>
4661 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
4663 2000-11-20 Gerd Moellmann <gerd@gnu.org>
4665 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
4667 2000-11-20 Kenichi Handa <handa@etl.go.jp>
4669 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
4672 * alloc.c (make_string): Fix previous change. Be sure to make
4673 unibyte string correctly.
4675 2000-11-19 Gerd Moellmann <gerd@gnu.org>
4677 * window.c (Fwindow_list): Change parameter list to be XEmacs
4679 (window_list_1): New function.
4680 (window_loop): Use it instead of Fwindow_list.
4682 * sysdep.c (emacs_ospeed): New variable.
4683 (toplevel): Don't declare ospeed extern.
4684 (init_baud_rate): Use emacs_ospeed instead of ospeed.
4686 * termcap.c (ospeed): Remove.
4687 (tputs) [!emacs]: Remove unused code.
4688 (tgetent): Avoid a compiler warning.
4690 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
4691 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
4692 SCROLL_BAR_X_WIDGET with additional argument DPY.
4694 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
4696 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
4697 Take the X display as additional argument.
4698 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
4699 `Widget' is a pointer type that's not easily stored in Lisp_Object
4700 form in a portable way.
4702 * dispnew.c (update_text_area): Fix last change.
4704 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4706 * xdisp.c: Use BINDING_STACK_SIZE throughout.
4708 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
4709 clear current matrices.
4711 * buffer.c (mmap_enlarge): Don't print a message on stderr
4712 if mapping new memory at the end of the existing region fails.
4714 * dispnew.c (update_text_area): Don't skip over equal glyphs
4715 when the last current glyph overlaps the glyph to its right.
4717 2000-11-18 Miles Bader <miles@gnu.org>
4719 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
4720 lines that *end* with "..." too (that's the most common case!).
4722 2000-11-18 Gerd Moellmann <gerd@gnu.org>
4724 * xdisp.c (resize_mini_window): Temporarily change to the
4725 mini-window's buffer if necessary.
4727 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
4728 the tooltip obscures less text under it.
4730 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4732 * puresize.h (BASE_PURESIZE): Increase to 700000.
4734 2000-11-18 Jason Rumney <jasonr@gnu.org>
4736 * w32term.c (w32_draw_bitmap): Use face to set colors.
4738 2000-11-17 Dave Love <fx@gnu.org>
4740 * lread.c (Fload): Fix #ifdef for pcc.
4742 2000-11-17 Gerd Moellmann <gerd@gnu.org>
4744 * xdisp.c (pos_visible_p): Compute the default character height
4747 2000-11-16 Gerd Moellmann <gerd@gnu.org>
4749 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
4750 knowing the line's height; use the default font's height in that case.
4752 * xfaces.c (weight_table): Add `demi' with the same meaning as
4755 2000-11-16 Kenichi Handa <handa@etl.go.jp>
4757 * dispnew.c (null_row): New global static variable.
4758 (clear_glyph_row): Delete local static variable null_row.
4760 2000-11-15 Jason Rumney <jasonr@gnu.org>
4762 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
4763 (w32_alloc_lighter_color): Use new brightness calculations from
4764 xterm.c. Scale delta to be in the range expected by W32.
4765 (w32_draw_relief_rect): Use frame relief colors.
4767 2000-11-15 Gerd Moellmann <gerd@gnu.org>
4769 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
4770 (Qinhibit_default_face_x_resources): New variable.
4771 (syms_of_frame): Initialize it.
4772 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
4774 * xdisp.c (pos_visible_p): Improve function comment.
4776 * lisp.h (BINDING_STACK_SIZE): New macro.
4778 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
4779 reading the directory if readdir returns null and errno is EAGAIN
4782 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
4784 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
4785 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
4786 Set amount_to_scroll to max of dx and scroll_step so that
4787 scroll-conservatively doesn't defeat scroll-step>1.
4788 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
4789 scroll-conservatively for line-at-a-time scrolling.
4791 2000-11-14 Gerd Moellmann <gerd@gnu.org>
4793 * window.c (Fpos_visible_in_window_p): Call pos_visible with
4796 * xdisp.c (current_mode_line_height, current_header_line_height):
4798 (init_xdisp): Initialize them.
4799 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
4800 and use exact mode line heights if it is set.
4802 * lisp.h (pos_visible_p): Change prototype.
4804 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
4805 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
4806 and current_header_line_height first.
4807 (current_mode_line_height, current_header_line_height):
4810 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
4812 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
4813 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
4814 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
4816 2000-11-14 Miles Bader <miles@gnu.org>
4818 * xterm.c (x_alloc_lighter_color): Include an additive component
4819 too for dark colors, because FACTOR isn't enough.
4820 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
4823 2000-11-13 Gerd Moellmann <gerd@gnu.org>
4825 * keyboard.c (show_help_echo): Call message3_nolog with number of
4826 bytes in the help string as 2nd parameter, instead of the number
4829 2000-11-13 Miles Bader <miles@gnu.org>
4831 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
4832 (Fload): Use new openp return protocol.
4833 Don't try to use Vload_source_file_function to load .elc files.
4834 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
4835 openp return protocol.
4836 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
4838 2000-11-11 Kenichi Handa <handa@etl.go.jp>
4840 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
4842 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
4843 Defined these macros.
4844 (NLIST_STRUCT): Avoid re-defining it.
4846 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
4847 -I/usr/contrib/X11R6/include.
4848 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
4850 2000-11-10 Jason Rumney <jasonr@gnu.org>
4852 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
4854 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
4855 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
4857 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
4858 (Qw32_charset_vietnamese): New symbol.
4859 (xlfd_charset_of_font): New function.
4860 (w32_load_system_font): Use it.
4861 (x_to_w32_charset): Use Fassoc to find charset info. Special case
4862 when Vw32_charset_info_alist is nil to ensure default face always
4863 has font. Use Fcar and Fcdr for safety.
4864 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
4865 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
4866 pseudo-codepages for special cases.
4867 (w32_to_x_font): New parameter to allow charset portion to be
4868 specified where there is many to one mapping. Callers changed.
4869 (w32_list_fonts): Avoid listing fonts that won't display.
4871 2000-11-10 Gerd Moellmann <gerd@gnu.org>
4873 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
4874 (font_list_1): Renamed from font_list.
4875 (font_list): New function, trying alternative registries from
4876 Vface_alternative_font_registry_alist.
4877 (Finternal_set_alternative_font_registry_alist): New function.
4878 (syms_of_xfaces): Initialize and Staticpro
4879 Vface_alternative_font_registry_alist.
4880 Defsubr Finternal_set_alternative_font_registry_alist.
4882 2000-11-09 Ken Raeburn <raeburn@gnu.org>
4884 * lisp.h (Flooking_at): Declare.
4886 2000-11-09 Gerd Moellmann <gerd@gnu.org>
4888 * dired.c (directory_files_internal): Fix a braino.
4890 * dired.c (directory_files_internal): Add missing GCPRO's.
4893 2000-11-08 Gerd Moellmann <gerd@gnu.org>
4895 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
4896 (resize_mini_window): Return quickly if Vresize_mini_window is
4897 nil. Don't return if Vmax_mini_window_height is nil.
4899 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
4900 (syms_of_xdisp): Initialize them.
4901 (resize_mini_window): Act according to the setting of
4902 Vresize_mini_window.
4903 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
4905 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
4906 scroll bar widget after configuring it, so that it will appear at
4907 the right position from the start.
4908 (XTredeem_scroll_bar): Cleaned up.
4910 2000-11-08 Kenichi Handa <handa@etl.go.jp>
4912 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
4913 font is taller than the frame line, we don't have to bias the
4916 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
4918 2000-11-07 Dave Love <fx@gnu.org>
4920 * config.in (HAVE_MKSTEMP): Add.
4922 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
4924 2000-11-07 Gerd Moellmann <gerd@gnu.org>
4926 * window.c (Fset_window_configuration): Don't try to preserve
4927 point in the current buffer, if that buffer is displayed in more
4930 * xfaces.c (lookup_named_face): If default face isn't realized,
4931 try to realize it. Return -1 if not successful.
4932 (Fx_list_fonts): Handle case that face cannot be determined.
4933 (Fface_font): Likewise.
4935 2000-11-06 Gerd Moellmann <gerd@gnu.org>
4937 * window.c (displayed_window_lines): Detect partially
4938 visible lines at the bottom correctly.
4940 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
4942 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
4943 when ensuring we don't do visit in indirect buffer.
4945 2000-11-06 Kenichi Handa <handa@etl.go.jp>
4947 * composite.h (compose_chars_in_text): Add prototype.
4949 * composite.c (Vcomposition_function_table): New variable.
4950 (Qcomposition_function_table): New variable.
4951 (run_composition_function): Call
4952 Vcompose_chars_after_function with three arguments.
4953 (compose_chars_in_text): New function.
4954 (syms_of_composite): Modified the doc-string of
4955 Vcompose_chars_after_function. Declare composition-function-table
4956 as a lisp variable, and initialize it.
4958 * xfns.c (x_encode_text): Suppress producing escape sequences for
4961 * xselect.c: Include composite.h.
4962 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
4964 2000-11-05 Andrew Innes <andrewi@gnu.org>
4966 * w32term.c (x_produce_glyphs): Fix typo in enum name.
4968 * sysdep.c (read_input_waiting): Remove extraneous argument to
4971 * w32fns.c (Fx_server_version): Include w32_build_number in the
4974 * w32heap.c (w32_build_number): New variable.
4975 (cache_system_info): Set it.
4977 * w32heap.h (w32_build_number): Add extern.
4979 * emacs.c (syms_of_emacs): Update docstring for
4980 system-configuration, to reflect the actual usage on MS-Windows.
4982 2000-10-31 Gerd Moellmann <gerd@gnu.org>
4984 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
4985 process idle timers while waiting for another event.
4987 * dispnew.c (update_frame_line): Handle case where spaces in
4988 the default face are colored.
4990 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
4991 window height hasn't changed.
4993 2000-10-31 Jason Rumney <jasonr@gnu.org>
4995 * w32term.c (x_produce_glyphs): Handle composite characters.
4996 (x_draw_glyph_string_foreground)
4997 (x_draw_composite_glyph_string_foreground): Restore old font.
4999 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
5001 * minibuf.c (read_minibuf): Reset the undo history just before
5002 starting the recursive-edit.
5004 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5006 * xfaces.c (menu_face_change_count): New variable.
5007 (Finternal_set_lisp_face_attribute): Increment it for changes
5009 (realize_basic_faces): Reflect changes in the `menu' faces
5012 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
5013 dy obtained from the iterator's y-position after moving from
5014 scroll_margin_pos to PT; see comment there.
5016 * xdisp.c (safe_eval_handler): Call add_to_log.
5018 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
5019 is not a symbol or string.
5021 * xdisp.c (echo_area_display): Don't perform a display update from
5022 inside redisplay. The update will happen anyway at the end of
5023 redisplay, and it can confuse redisplay (GC messages while
5024 redisplaying, for instance.)
5026 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
5028 * xrdb.c (x_load_resources): Use the class name in the defaults.
5030 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
5031 (regex_compile): Catch bogus \(\1\).
5033 2000-10-30 Gerd Moellmann <gerd@gnu.org>
5035 * xterm.c (x_alloc_nearest_color): Fix last change to compare
5038 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
5039 we have a color cache, check that the cached color equals the
5040 allocated color. If not, clear the color cache.
5042 * window.c (displayed_window_lines): Change buffers if necessary.
5043 Fix computation of displayed lines.
5045 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
5046 update_menu_bindings to DEFVAR_BOOL.
5048 2000-10-30 Kenichi Handa <handa@etl.go.jp>
5050 * search.c (Fset_match_data): Be sure to make search_regs always sane.
5052 * puresize.h (BASE_PURESIZE): Increase to 680000.
5054 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
5056 2000-10-29 Jason Rumney <jasonr@gnu.org>
5058 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
5060 * w32term.c (w32_bdf_per_char_metric): Negate descent.
5061 (w32_cache_char_metrics): Handle possibility that 'x' does not
5062 exist in a BDF font.
5063 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
5065 * w32bdf.h (bdffont): Add nchars.
5067 * w32bdf.c (set_bdf_font_info): Set it.
5068 (w32_BDF_TextOut): Swap byte order of double byte characters.
5069 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
5071 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
5073 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
5074 don't override the colors in frame's param_alist, unless they are
5077 * term.c (reassert_line_highlight): If inverse_video is non-zero,
5078 reverse the effect of the highlight flag.
5080 2000-10-27 Ken Raeburn <raeburn@gnu.org>
5082 * window.h (Fwindow_live_p): Declare.
5084 * undo.c (record_delete): Check that last_undo_buffer is really a
5085 buffer before applying XBUFFER to it.
5087 * keymap.c (where_is_internal): Pass lisp object, not integer, to
5090 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5092 * lisp.h (KEYMAPP): New macro.
5093 (get_keymap): Remove.
5094 (get_keymap_1): Rename get_keymap.
5096 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
5098 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
5100 * xmenu.c (single_submenu): Use KEYMAPP.
5101 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5102 Use KEYMAPP rather than Fkeymapp.
5104 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
5106 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
5107 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
5108 Use KEYMAPP rather than Fkeymapp.
5109 (single_submenu): Use KEYMAPP.
5110 (w32_menu_show, w32_dialog_show): Use TRUE.
5112 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
5114 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
5115 (Fkeymapp): Use KEYMAPP.
5116 (get_keymap): Rename from get_keymap_1. Remove old def.
5117 Return t when autoload=0 and error=0 and the keymap needs autoloading.
5118 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
5119 (Fminor_mode_key_binding): Don't raise an error if the binding
5121 (Fuse_global_map, Fuse_local_map): Allow autoloading.
5122 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
5124 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
5125 Allow Vspecial_event_map to be autoloaded.
5126 (menu_bar_items): Fetch the keymap rather than using keymapp.
5127 (menu_bar_one_keymap): No need to follow func-indirect any more.
5128 (parse_menu_item): get_keymap_1 -> get_keymap.
5129 (tool_bar_items): Fetch the keymap rather than using keymapp.
5130 (read_key_sequence): Use KEYMAPP.
5132 * intervals.c (get_local_map): Use get_keymap rather than following
5133 function-indirections explicitly.
5135 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
5137 2000-10-27 Jason Rumney <jasonr@gnu.org>
5139 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
5140 point, as Windows has oversized fonts.
5142 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
5144 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5146 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
5147 (freehook, reallochook): Handle null pointer arguments.
5148 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
5150 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
5152 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
5153 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
5154 Giving in to popular pressure to shut up the compiler with casts.
5156 2000-10-27 Gerd Moellmann <gerd@gnu.org>
5158 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
5159 signed value, and use a default value computed from the font's
5162 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
5164 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
5165 that specify a negative underline position can still use underlines.
5167 * window.c (Fpos_visible_in_window_p): Make POS default to
5168 WINDOW's point, not the current buffer's point.
5170 2000-10-26 Dave Love <fx@gnu.org>
5172 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
5173 when it's necessary.
5175 2000-10-26 Gerd Moellmann <gerd@gnu.org>
5177 * window.c (size_window): Compute size difference from sum of old
5178 child window sizes instead of from parent's size.
5180 * xdisp.c (pos_visible_p): Change current buffer if necessary.
5181 Handle obscured lines at the top of the window.
5183 * frame.c (Fdelete_frame): Doc fix. Move running the hook
5184 down after the last error condition check.
5186 * frame.c (Fdelete_frame): Run delete-frame-hook.
5188 2000-10-26 Kenichi Handa <handa@etl.go.jp>
5190 * coding.c (decode_coding): Fix previous change (check also
5191 CODING_MODE_LAST_BLOCK).
5193 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5195 * regex.c: More `unsigned char' -> `re_char' changes.
5196 Also change several `int' into `re_wchar_t'.
5197 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
5198 (PUSH_FAILURE_POINTER): Don't cast any more.
5199 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
5200 We want GCC to complain, since this piece of code makes
5201 re_match non-reentrant, which *should* be fixed.
5202 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
5203 (EXTEND_BUFFER): Use RETALLOC.
5204 (SET_LIST_BIT): Don't cast.
5205 (re_wchar_t): New type.
5206 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
5207 that those two functions will always properly return.
5208 (IMMEDIATE_QUIT_CHECK): Cast to void.
5209 (analyse_first): Use recursion rather than an explicit stack.
5210 (re_compile_fastmap): Can't fail anymore.
5211 (re_search_2): Don't check re_compile_fastmap for failure.
5212 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
5213 Now also sets the new value (passed in a new argument).
5214 (re_match_2_internal): Use it.
5215 Also, use a new var `reg' of type size_t when looping through regs
5216 rather than reuse the inappropriate `mcnt'.
5218 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
5219 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
5220 (where_is_internal): Renamed from Fwhere_is_internal.
5221 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
5222 (Fwhere_is_internal): New function wrapping where_is_internal.
5223 (where_is_internal_1): Handle the case where we're filling the cache.
5224 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
5226 2000-10-25 Miles Bader <miles@gnu.org>
5228 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
5230 2000-10-25 Gerd Moellmann <gerd@gnu.org>
5232 * window.c (pos_fully_visible_p): Removed.
5233 (Fpos_visible_in_window_p): Use pos_visible_p to determine
5234 if position is visible and/or fully visible.
5236 * lisp.h (pos_visible_p): Add prototype.
5238 * xdisp.c (pos_visible_p): New function.
5240 2000-10-25 Kenichi Handa <handa@etl.go.jp>
5242 * process.c (send_process): If OBJECT is t, it means that the data
5243 is from C string, but we should encode it. Before calling
5244 setup_raw_text_coding_system, be sure to flush out data by the
5245 previous coding system.
5247 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
5249 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
5250 assignment of startpos to prev when startpos == pos.
5252 * editfns.c (find_field): Set the field stickiness correctly from
5253 overlay fields. Use renamed `text_property_stickiness'.
5254 (text_property_stickiness): Renamed from `char_property_stickiness'.
5255 Only check text properties, not overlays.
5256 * textprop.c (get_char_property_and_overlay): New function.
5257 (Fget_char_property): Use it.
5258 * intervals.h (get_char_property_and_overlay): Add declaration.
5260 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
5262 * keymap.c: Use AREF, ASET and ASIZE macros.
5263 (Fmake_sparse_keymap): Docstring fix.
5265 (shadow_lookup): Move up.
5266 Handle the case where lookup-key returns an integer.
5267 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
5268 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
5269 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
5270 Simplify/rewrite the keymap-finding code.
5271 Add check for command shadowing, using shadow_lookup.
5273 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
5275 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
5276 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
5279 2000-10-24 Andrew Innes <andrewi@gnu.org>
5281 * dired.c (directory_files_internal_unwind): New function.
5282 (directory_files_internal): Use it to ensure closedir is called
5283 even if expand-file-name or file-attributes throw, eg. because of
5284 a user interrupt. Also enable immediate_quit while calling
5285 re_search, so that matching can be interrupted as well.
5287 2000-10-24 Andrew Innes <andrewi@gnu.org>
5289 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
5291 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
5292 so that re_search functions only quit when callers expect them to.
5294 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5296 * regex.c (regex_compile): Change the way of handling a range from
5297 a char less than 256 to a char not less than 256.
5299 2000-10-24 Gerd Moellmann <gerd@gnu.org>
5301 * window.c (size_window): Prevent setting window's width or
5302 height to a negative value (esp. with XSETFASTINT).
5304 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
5305 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
5306 (protect_malloc_state) [GC_MALLOC_CHECK &&
5307 GC_PROTECT_MALLOC_STATE]: New function.
5308 (PROTECT_MALLOC_STATE): New macro.
5309 (__malloc_initialize, morecore, _malloc_internal)
5310 (_free_internal) _realloc_internal): Use it to make _heapinfo
5311 read-only outside of gmalloc.
5313 * keymap.c: Update copyright.
5315 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
5318 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
5320 * filelock.c (unlock_all_files): Use unlock_file to expand each
5321 buffer's file_truename before trying remove its lock file.
5323 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
5325 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
5326 or CRLF, decode EOLs.
5328 2000-10-24 Kenichi Handa <handa@etl.go.jp>
5330 * window.c (Fdisplay_buffer): Fix doc.
5332 2000-10-23 Jason Rumney <jasonr@gnu.org>
5334 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
5335 ASCII font of default fontset on Windows.
5337 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
5338 xterm.c comment below).
5340 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
5342 2000-10-23 Gerd Moellmann <gerd@gnu.org>
5344 * xterm.c (x_connection_closed): Reset handling_signal.
5346 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing null.
5348 2000-10-23 Miles Bader <miles@gnu.org>
5350 * window.c (window_scroll_pixel_based, window_scroll_line_based):
5351 Pass nil for FULLY argument to Fpos_visible_in_window_p to
5352 maintain old behavior.
5353 * minibuf.c (Fminibuffer_complete): Likewise.
5355 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
5357 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
5358 that when a font can't be exactly centered, it errs up rather than
5361 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
5363 * fns.c (Fbase64_decode_string): The decoded result should be unibyte.
5365 2000-10-23 Andrew Choi <akochoi@i-cable.com>
5367 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
5369 * dispnew.c [macintosh]: Include macterm.h.
5370 (init_display) [macintosh]: Initialization for window system.
5372 * emacs.c (main) [macintosh]: Call syms_of_textprop,
5373 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
5374 syms_of_search, x_term_init, and init_keyboard before calling
5375 init_window_once. Also, call syms_of_xmenu.
5377 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
5378 default fontset to Monaco.
5380 * frame.c [macintosh]: Include macterm.h. Remove declarations of
5381 NewMacWindow and DisposeMacWindow.
5382 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
5383 instead of calling NewMacWindow and setting fields of
5384 f->output_data.mac directly. Call init_frame_faces.
5385 (Fdelete_frame) [macintosh]: Remove unused code.
5386 (Fmodify_frame_parameters) [macintosh]: Call
5387 x_set_frame_parameters instead of mac_set_frame_parameters.
5389 * frame.h [macintosh]: Define menu_bar_lines field in struct
5390 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
5392 * keyboard.c [macintosh]: Include macterm.h.
5393 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
5394 and menu_bar_activate_event type events as for X and NT.
5395 (make_lispy_event) [macintosh]: Construct lisp events of type
5396 MENU_BAR_EVENT as for X and NT.
5398 * sysdep.c [macintosh]: Remove declaration for sys_signal.
5399 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
5400 (sys_subshell) [macintosh]: Remove definition entirely.
5401 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
5402 Vwindow_system_version here. Remove initialization of
5403 Vx_bitmap_file_path.
5404 (read_input_waiting): Correct the number of parameters passed to
5406 Move all Macintosh functions to mac/mac.c.
5408 * term.c [macintosh]: Include macterm.h.
5410 * window.c [macintosh]: Include macterm.h.
5412 * xdisp.c [macintosh]: Include macterm.h. Declare
5413 set_frame_menubar and pending_menu_activation.
5414 (echo_area_display) [macintosh]: Do not return if terminal frame
5415 is the selected frame.
5416 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
5417 Allow only the selected frame to set menu bar.
5418 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
5419 calling FRAME_EXTERNAL_MENU_BAR (f).
5420 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
5422 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
5423 and check_x. Declare XCreateGC. Define x_create_gc and
5424 x_free_gc. Initialize font_sort_order.
5425 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
5426 but call x_list_fonts instead of w32_list_fonts.
5427 (Finternal_face_x_get_resource) [macintosh]: Do not call
5428 display_x_get_resource.
5429 (prepare_face_for_display) [macintosh]: Set xgcv.font.
5430 (realize_x_face) [macintosh]: Load the font if it is specified in
5432 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed to Qt.
5434 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
5436 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
5437 is nil: since we go to the end of submap anyway, we'd end up
5439 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
5440 doesn't obey autoload.
5442 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5444 * msdos.c (dos_set_window_size): Update screen dimension variables.
5446 2000-10-21 Jason Rumney <jasonr@gnu.org>
5448 * w32term.c (w32_cache_char_metrics): Double check that font is
5449 really fixed pitch before trusting tmPitchAndFamily.
5451 2000-10-21 Andrew Innes <andrewi@gnu.org>
5453 * w32gui.h (w32_char_font_type): Move enum from w32term.c
5455 * w32term.h: Extern decl for w32_cache_char_metrics.
5457 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
5459 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
5460 (w32_unload_font): Free per_char array if present.
5462 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
5463 cached information in emulated XFontStruct to handle common cases
5464 quickly. Do not allocate XCharStruct for return.
5465 (w32_native_per_char_metric): New function.
5466 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
5468 (x_produce_glyphs): Don't get an HDC. Change calls to
5469 w32_per_char_metric to match arg change above. Remove calls to
5471 (w32_get_glyph_overhangs): Ditto.
5472 (w32_cache_char_metrics): New function.
5474 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
5475 ($(BLD)/casefiddle.$(O)): Remove compile command.
5476 ($(BLD)/gmalloc.$(O)): Remove compile command.
5477 ($(BLD)/dispnew.obj):
5478 ($(BLD)/keyboard.obj):
5479 ($(BLD)/w32inevt.obj):
5480 ($(BLD)/w32bdf.obj):
5482 ($(BLD)/buffer.obj):
5483 ($(BLD)/editfns.obj):
5485 ($(BLD)/fileio.obj):
5487 ($(BLD)/indent.obj):
5488 ($(BLD)/insdel.obj):
5489 ($(BLD)/intervals.obj):
5490 ($(BLD)/minibuf.obj):
5492 ($(BLD)/scroll.obj):
5493 ($(BLD)/sysdep.obj):
5494 ($(BLD)/textprop.obj):
5495 ($(BLD)/widget.obj):
5496 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
5497 ($(BLD)/term.obj): Add dependency on dispextern.h.
5499 * makefile.nt ($(BLD)\dispnew.obj):
5500 ($(BLD)\keyboard.obj):
5501 ($(BLD)\w32inevt.obj):
5502 ($(BLD)\w32bdf.obj):
5504 ($(BLD)\buffer.obj):
5505 ($(BLD)\editfns.obj):
5507 ($(BLD)\fileio.obj):
5509 ($(BLD)\indent.obj):
5510 ($(BLD)\insdel.obj):
5511 ($(BLD)\intervals.obj):
5512 ($(BLD)\minibuf.obj):
5514 ($(BLD)\scroll.obj):
5515 ($(BLD)\sysdep.obj):
5516 ($(BLD)\textprop.obj):
5517 ($(BLD)\widget.obj):
5518 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
5519 ($(BLD)\term.obj): Add dependency on dispextern.h
5521 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
5523 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
5524 with an additional argument of Qt.
5526 2000-10-21 Miles Bader <miles@gnu.org>
5528 * window.c (pos_fully_visible_in_window_p): New function.
5529 (Fpos_visible_in_window_p): Add FULLY argument.
5530 Use pos_fully_visible_in_window_p.
5531 (window_scroll_pixel_based, window_scroll_line_based): Update
5532 calls to Fpos_visible_in_window_p.
5533 * lisp.h (Fpos_visible_in_window_p): Update prototype
5535 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5537 * alloc.c (toplevel): Conditionalize compilation of mem_*
5538 functions differently.
5540 2000-10-20 Jason Rumney <jasonr@gnu.org>
5542 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
5543 mem_init where it used to be. mem_z etc not defined otherwise.
5545 2000-10-20 Gerd Moellmann <gerd@gnu.org>
5547 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
5549 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
5550 structure definition and related variabled to the top of the file.
5551 Include this code when GC_MALLOC_CHECK is defined.
5552 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
5553 register/unregister allocated region.
5554 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
5555 which isn't allocated.
5556 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
5557 something which is already in use.
5558 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
5559 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
5560 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
5561 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
5563 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
5564 _malloc_internal instead of malloc.
5565 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
5568 2000-10-20 Andrew Innes <andrewi@gnu.org>
5570 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
5572 (my_strftime) <macro>: Don't use macro arg list when redefining as
5574 (my_strftime) <function>: Supply 0 as ut argument.
5576 2000-10-19 Jason Rumney <jasonr@altavista.net>
5578 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
5579 including dispextern.h, as it stops faces from working.
5581 * w32fns.c (Fx_create_frame): Don't bother calling
5582 face-set-after-frame-default since the caller does it for us
5583 anyway. Clean up calls to x_get_arg to be consistent with X.
5585 * w32term.c (x_produce_glyphs): Handle
5586 unibyte_display_via_language_environment correctly.
5587 (w32_draw_box_rect): Fix the calculation of width and height.
5589 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
5590 as it has stopped working.
5591 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
5594 2000-10-19 Gerd Moellmann <gerd@gnu.org>
5596 * eval.c (skip_debugger): Prevent a compiler warning.
5597 (Fcondition_case): Likewise.
5598 (Fbacktrace_frame): Use a null interactive spec.
5600 2000-10-19 Kenichi Handa <handa@etl.go.jp>
5602 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
5604 2000-10-18 Gerd Moellmann <gerd@gnu.org>
5606 * strftime.c: Sync with glibc, file version 1.78.
5607 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
5608 should no longer be used according to ISO 8601.
5610 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
5611 no map for meta_prefix_char, don't try to use it as a keymap.
5612 Instead, if T_OK is non-zero, look up a default binding, if any,
5613 otherwise, if T_OK is zero, return nil.
5615 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
5616 (x_to_xcolors, png_load): Use x_query_color.
5618 * xterm.c (x_color_cells, x_query_colors, x_query_color):
5620 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
5622 (x_copy_color, x_alloc_lighter_color): Likewise.
5624 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
5625 (x_query_color, x_query_colors): Add prototype.
5627 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
5628 check_string_bytes only if not noninteractive, increase count to 50.
5630 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
5632 * insdel.c (adjust_markers_for_delete): Handle before-insertion
5635 2000-10-17 Gerd Moellmann <gerd@gnu.org>
5637 * alloc.c (pure_bytes_used): Renamed from pureptr.
5639 (pure_alloc): New function.
5640 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
5642 (Fpurecopy): Use PURE_POINTER_P.
5644 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
5645 PT has moved backward.
5647 * xdisp.c (cursor_row_p): Take continued lines into account.
5649 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
5651 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
5652 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
5653 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
5656 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
5657 of selective display off while searching for the next line start.
5659 2000-10-17 Kenichi Handa <handa@etl.go.jp>
5661 * Makefile.in (term.o): Depend on dispextern.h.
5663 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
5665 * keymap.c (keymap_memberp): Ensure that nil is not a member.
5667 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5669 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
5670 the iterator at the beginning, so that they can be set later on,
5671 for instance in reseat_at_next_visible_line_start, without being
5674 * xfns.c (pbm_format): Add :foreground and :background keywords.
5675 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
5676 (xbm_load): Recognize foreground and background color specifications.
5678 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
5680 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
5682 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern declaration.
5684 * msdos.c (IT_set_face): Compare highlighted face with the default
5685 face, and invert colors if these faces' colors are identical.
5686 (Fmsdos_remember_default_colors): Don't swap foreground and
5687 background colors in initial_colors[].
5688 (IT_set_frame_parameters): Don't swap frame's foreground and
5689 background pixels. If ALIST includes "(reverse . t)", swap
5690 foreground-color and background-color properties in frame's
5691 param_alist. If the original frame's param_alist doesn't specify
5692 the colors, store unspecified-fg and unspecified-bg, reversed if
5695 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
5696 the colors are unspecified and reversed, reverse fore- and back-
5697 ground in the returned value.
5698 (Fframe_parameter): Ditto.
5700 2000-10-16 Gerd Moellmann <gerd@gnu.org>
5702 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
5703 get_last_unchanged_at_beg_row.
5704 (find_first_unchanged_at_end_row): Renamed from
5705 get_first_unchanged_at_end_row.
5706 (find_first_unchanged_at_end_row): Convert assertions to
5707 unconditional tests which abort. When looking for a row in
5708 unchanged text, don't go further back than first_text_row.
5710 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
5711 Don't add in the last line's height when deciding if the new
5712 position is below the scroll margin.
5714 2000-10-16 Miles Bader <miles@gnu.org>
5716 * editfns.c (Fconstrain_to_field): Check carefully for field
5717 boundaries if either OLD_POS or NEW_POS has a non-nil field
5718 property, even if they're the same.
5720 2000-10-16 Kenichi Handa <handa@etl.go.jp>
5722 * xterm.c (x_draw_box_rect): Fix the calculation of width and
5723 height for XFillRectangle.
5725 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
5727 * syntax.c (Fstring_to_syntax): New function extracted from
5728 Fmodify_syntax_entry.
5729 (Fmodify_syntax_entry): Use it and document the ! and | fences.
5730 (skip_chars, Fforward_comment): Remove unused variables.
5731 (syms_of_syntax): Add defsubr for string-to-syntax.
5732 (describe_syntax): Add code for comment and string fences.
5734 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
5736 * keymap.c (access_keymap): Add AUTOLOAD parameter.
5737 Do the meta->esc mapping. Call get_keyelt before returning.
5738 Start scanning from the second element (the first is always `keymap')
5739 to make it easier to detect when we reach a parent map.
5740 Handle the case of inheriting from a symbol whose function is a map.
5741 (Fkeymap_parent): Also handle the `inherit from symbol' case.
5742 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
5743 (get_keyelt, Flookup_key): Update call to access_keymap.
5744 Remove the meta->esc mappings.
5745 (define_as_prefix): Delete old disabled code.
5746 (menu_item_p): New function.
5747 (where_is_internal_1): Skip over the few remaining menu items.
5748 * lisp.h (access_keymap): Update prototype.
5749 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
5750 Update call to access_keymap.
5751 (follow_key, read_key_sequence): Update calls to access_keymap.
5752 Remove the meta->esc mappings.
5754 2000-10-13 Gerd Moellmann <gerd@gnu.org>
5756 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
5757 with additional argument.
5759 * xdisp.c (cursor_row_p): New function.
5760 (try_cursor_movement, display_line): Use it.
5762 * xdisp.c (append_space): Also save/restore iterator's current
5763 character and its length.
5765 * xdisp.c (init_from_display_pos): Add an assertion.
5766 (handle_stop): Don't set iterator's add_overlay_start.
5767 (handle_invisible_prop): Likewise.
5768 (load_overlay_strings): If text under an overlay is invisible,
5769 take both before- and after-strings into account when the iterator
5770 is positioned either at the start or at the end of the overlay.
5771 (forward_to_next_line_start): Rewritten.
5772 (reseat_at_next_visible_line_start): Rewritten.
5773 (set_iterator_to_next): Add parameter RESEAT_P.
5775 * dispextern.h (struct it): Remove member add_overlay_start.
5776 (set_iterator_to_next): Change prototype.
5778 2000-10-13 Kenichi Handa <handa@etl.go.jp>
5780 * coding.c (code_convert_region): Be sure to initialize
5781 coding->category_idx.
5782 (decode_coding_string): Set coding->src_multibyte and
5783 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
5784 (encode_coding_string): Set coding->src_multibyte and
5785 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
5787 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
5789 * xfns.c (Fx_create_frame): Don't bother calling
5790 face-set-after-frame-default since the caller does it for us anyway.
5792 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
5794 * window.c (coordinates_in_window): Fix detection of vertical line
5795 on character terminals.
5797 2000-10-12 Gerd Moellmann <gerd@gnu.org>
5799 * editfns.c (save_excursion_save): Additionally record the
5801 (save_excursion_restore): If buffer was visible in a window, and a
5802 different window was selected, and the old selected window is
5803 still live, restore point in that window.
5805 2000-10-12 Kenichi Handa <handa@etl.go.jp>
5807 * xterm.c (x_produce_glyphs): Handle
5808 unibyte_display_via_language_environment correctly.
5810 * regex.c (regex_compile): Change the way of handling a range from
5811 unibyte char to multibyte char.
5813 * syntax.c (skip_chars): Change the way of handling a range from
5814 unibyte char to multibyte char.
5816 * process.c (read_process_output): Cancel previous change.
5818 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
5820 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
5822 * charset.c (Ffind_charset_string): Doc fix.
5823 (Ffind_charset_region): Doc fix.
5825 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
5827 * process.c (read_process_output): Fix previous change. Adjust
5828 multibyteness of text to insert in a buffer by
5829 string_make_unibyte/multibyte instead of Fstring_as_unibyte/multibyte.
5831 2000-10-10 Andreas Schwab <schwab@suse.de>
5833 * alloc.c (mark_object): Remove all workarounds installed on
5836 2000-10-10 Kenichi Handa <handa@etl.go.jp>
5838 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before returning.
5839 (base64_encode_1): Make it work for a text of multibyte form.
5840 (Fbase64_decode_region): Allocate sufficient memory for multibyte
5841 case. Don't call str_to_multibyte because base64_decode_1
5842 produces correct multibyte form for eight-bit codes.
5843 (Fbase64_decode_string): Adjusted for the change of base64_decode_1.
5844 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
5845 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
5848 * charset.h (CHAR_STRING): Optimized for single byte characters.
5850 2000-10-09 Andreas Schwab <schwab@suse.de>
5852 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
5853 -1 after socket is closed, to fall through to error processing.
5855 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
5857 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
5858 variables. If ALIST includes foreground-color or
5859 background-color, change also the colors of the default face for
5862 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
5864 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
5865 them extern (they are defined on xfaces.c).
5866 (syms_of_msdos): Don't intern and don't staticpro
5867 Qbackground_color and Qforeground_color.
5869 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
5871 * frame.c (Fframe_parameter): For non-windowed frames, if
5872 f->param_alist says foreground or background color is unspecified,
5873 call tty_color_name to return the color name computed from the
5874 frame's current colors.
5876 2000-10-06 Dave Love <fx@gnu.org>
5878 * terminfo.c (ospeed): Don't declare.
5880 * sysdep.c: Don't include string.h.
5881 (h_errno): Declare conditional also on TRY_AGAIN.
5883 * charset.c (Ffind_charset_string): Doc fix.
5885 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
5886 (Fbase64_decode_region, Fbase64_decode_string): More explicit
5889 2000-10-05 Dave Love <fx@gnu.org>
5891 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
5892 position like menu-bar.
5894 2000-10-05 Gerd Moellmann <gerd@gnu.org>
5896 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
5898 * xdisp.c (handle_single_display_prop): Use safe_call1.
5899 (safe_call): Renamed from call_function.
5900 (safe_call1): New function.
5901 (handle_fontified_prop): Use safe_call1 instead of call1.
5902 (safe_eval): Renamed from eval_form.
5903 (safe_eval_handler): Renamed from eval_handler.
5904 (handle_single_display_prop, display_mode_element): Use safe_eval
5905 instead of eval_form.
5907 * xfaces.c (merge_face_heights): Use safe_call instead of
5910 * keyboard.c (show_help_echo): Use safe_call instead of
5911 call_function; use safe_eval instead of eval_form.
5913 * lisp.h (safe_call): Renamed from call_function.
5914 (safe_eval): Renamed from eval_form.
5915 (safe_call1): Add prototype.
5917 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
5919 * xfns.c (image_ascent): Rearrange ascent calculation for the
5922 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
5924 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
5925 (where_is_internal_1): Don't bother ignoring menu-items any more.
5927 2000-10-04 Gerd Moellmann <gerd@gnu.org>
5929 * keyboard.c (update_menu_bindings): New variable.
5930 (parse_menu_item): Use AREF. If update_menu_bindings
5931 is 0, don't update menu bindings.
5932 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
5934 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
5936 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
5939 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
5941 * syntax.c (forw_comment): Match nestedness of ender/starter.
5942 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
5943 (prev_char_comstart_first): Remove.
5944 (back_comment): Check two-char comment markers more carefully
5945 to better handle overlapping cases like *//* or /* */* */ ...
5946 Match nestedness of ender/starter.
5948 2000-10-02 Dave Love <fx@gnu.org>
5950 * config.in (HAVE_GAI_STRERROR): Add undef.
5952 * process.c (Fopen_network_stream): Use it.
5954 * m/alpha.h (NO_REMAP): Don't define.
5956 2000-10-02 Gerd Moellmann <gerd@gnu.org>
5958 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
5959 return with a string converted to an integer or vice versa when
5960 Vmocklisp_arguments is t.
5961 (Fsignal): Likewise. The function can return for `quit'.
5962 (struct gcpro): Declare member `var' to point to a volatile
5965 * eval.c (error): Prevent compiler warning.
5967 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
5969 * keymap.c (keymap_memberp): New function.
5970 (Fset_keymap_parent): Use it.
5971 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
5972 Use keymap_memberp to avoid creating cycles.
5973 (access_keymap): Use KEYMAPP.
5975 2000-09-30 Gerd Moellmann <gerd@gnu.org>
5977 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
5978 gai_strerror. Make sure xerrno is set if connect fails. Improve
5981 2000-09-29 Jason Rumney <jasonr@gnu.org>
5983 * w32term.c (w32_char_font_type, w32_encode_char)
5984 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
5985 (w32_bdf_per_char_metric): New function.
5986 (w32_per_char_metric): Use it.
5987 (x_draw_glyph_string_background): Always draw background for BDF
5990 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
5991 GDI object which is a scarce resource.
5993 * w32bdf.c (search_file_line): Fix skipping of whitespace.
5994 (get_quoted_string): Fix limit on memchr search.
5995 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
5996 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
5997 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
5998 (get_cached_font_char, cache_char_offset): Use macro
5999 BDF_CODEPOINT_RANGE_COVER_P.
6000 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
6001 (clear_cached_bitmap_slots): New function.
6002 (GET_HEX_VALUE): G-Z, g-z are not hex.
6003 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
6004 (get_bitmap_with_cache): Use new cache implementation.
6005 (create_offscreen_bitmap): New function.
6006 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
6008 * w32term.c (x_produce_glyphs): If the distance from the current
6009 position to the next tab stop is less than a canonical character
6010 width, use the tab stop after that.
6011 (x_draw_glyphs): Handle case START and END are out of bounds more
6013 (x_clear_mouse_face): Block/unblock input.
6014 (x_display_and_set_cursor): Don't show a hollow box cursor for
6015 buffers whose cursor_type is nil.
6017 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6019 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar disappears.
6021 * dispextern.h (updating_frame): Declare extern.
6023 2000-09-29 Andreas Schwab <schwab@suse.de>
6025 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
6027 2000-09-29 Gerd Moellmann <gerd@gnu.org>
6029 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
6030 use its function definition.
6031 (tool_bar_items): Likewise.
6033 * lisp.h (fatal): Declare NO_RETURN.
6035 2000-09-29 Kenichi Handa <handa@etl.go.jp>
6037 * keymap.c: Remove the line "#undef NULL".
6039 2000-09-28 Gerd Moellmann <gerd@gnu.org>
6041 * xterm.c (x_make_frame_visible): Try harder to make the frame visible.
6043 2000-09-28 Dave Love <fx@gnu.org>
6045 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
6047 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
6049 * .gdbinit (xreload): Note its need on GNU/Linux.
6051 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
6052 r_alloc, r_alloc_free.
6054 2000-09-28 Kenichi Handa <handa@etl.go.jp>
6056 * syntax.c (skip_chars): Handle negation correctly.
6058 2000-09-27 Gerd Moellmann <gerd@gnu.org>
6060 * xfaces.c (realize_default_face): Call set_lface_from_font_name
6061 with non-zero FORCE_P argument.
6063 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
6066 * xdisp.c (window_box_height): Add an assertion.
6068 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
6069 tool-bar than is available.
6070 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
6072 2000-09-27 Dave Love <fx@gnu.org>
6074 * s/irix6-5.h: Now works 64-bit. Tidied.
6076 2000-09-26 Gerd Moellmann <gerd@gnu.org>
6078 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
6079 instead of BITS_PER_INT.
6080 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
6081 EMACS_UINT, respectively.
6082 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
6084 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
6086 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
6088 * window.c (freeze_window_starts): Construct last argument for
6089 foreach_window differently.
6091 * xfns.c (x_decode_color): Don't return a Lisp_Object.
6093 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
6094 EMACS_UINT instead of `int' and `unsigned int'.
6095 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
6097 * frame.h (struct frame): Make the `nothing' member of union
6098 output_data an EMACS_INT.
6100 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug hunting.
6101 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
6102 size in the sdata structure.
6103 (SDATA_NBYTES, SDATA_DATA): New macros.
6104 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
6105 differently for the different layout of the sdata structure.
6106 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
6108 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
6109 Check that size recorded in the string size and size recorded in
6110 the sdata structure agree.
6112 2000-09-25 Dave Love <fx@gnu.org>
6114 * buffer.c: Include stdio.h.
6116 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
6118 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
6120 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
6121 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as size_t.
6122 (__malloc_extra_blocks): Declare as __malloc_size_t.
6124 2000-09-25 Gerd Moellmann <gerd@gnu.org>
6126 * alloc.c (mark_image): Use GC_NILP instead of NILP.
6128 * keyboard.c (show_help_echo): Set help_echo_showing_p.
6129 (read_char): If help-echo is showing, preserve the echo area
6132 * xdisp.c (help_echo_showing_p): New variable.
6133 (set_message): Reset it to 0.
6134 (init_xdisp): Initialize help_echo_showing_p.
6136 * dispextern.h (help_echo_showing_p): Declare extern.
6138 * config.in: Fix typo in __GNUC_MINOR__.
6140 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
6142 * s/freebsd.h (POSIX_SIGNALS): Define.
6144 * xterm.c (x_clear_mouse_face): Block/unblock input.
6146 2000-09-24 Dave Love <fx@gnu.org>
6148 * fns.c (base64_encode_1): Fix last change.
6150 2000-09-22 Gerd Moellmann <gerd@gnu.org>
6152 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
6154 * xdisp.c (try_window_reusing_current_matrix): More fixes
6155 for the case window has a header-line.
6157 2000-09-22 Dave Love <fx@gnu.org>
6159 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
6162 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
6164 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
6166 2000-09-21 Gerd Moellmann <gerd@gnu.org>
6168 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
6171 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error):
6174 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
6175 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
6176 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
6179 * marker.c (byte_char_debug_check): Return void.
6181 * xfns.c (Fx_create_frame): Set default frame parameter value
6182 for tool-bar-lines to 1.
6184 * dispnew.c (scrolling_window): Compare y-positions of rows
6185 equal at the start. Some simplification.
6187 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
6188 reused rows' y-position in the case window has a header-line, and
6189 new window start is greater than old window start.
6191 * process.c (process_sent_to): New variable.
6192 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
6193 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
6194 Declare more parameters volatile.
6196 * lread.c (Vrecursive_load_depth_limit): New variable.
6197 (Fload): Check recursive loads whose recursion depth exceeds
6198 Vrecursive_load_depth_limit.
6199 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
6201 2000-09-20 Gerd Moellmann <gerd@gnu.org>
6203 * fileio.c (Fread_file_name): Doc fix.
6205 * editfns.c (Fmessage_or_box): Doc fix.
6207 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
6209 * xfns.c (xbm_scan): Allow C-style comments.
6211 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
6212 symbols are specified, add color translations to the cache.
6213 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New functions.
6214 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
6216 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
6217 structures to xpm_init_color_cache.
6219 2000-09-19 Gerd Moellmann <gerd@gnu.org>
6221 * dispnew.c (update_window_line): Make sure to always draw mode-lines.
6223 2000-09-19 Andrew Innes <andrewi@gnu.org>
6225 * makefile.nt (bootstrap-emacs): Don't change directory.
6227 2000-09-19 Kenichi Handa <handa@etl.go.jp>
6229 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
6231 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
6232 If output buffer is too small, signal an appropriated error.
6234 2000-09-18 Dave Love <fx@gnu.org>
6236 * keyboard.c (menu_bar_items, tool_bar_items)
6237 (current_active_maps): Remove redundant get_local_map call.
6239 2000-09-18 Gerd Moellmann <gerd@gnu.org>
6241 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
6242 cursor for buffers whose cursor_type is nil.
6244 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
6245 a feature to implement that is already implemented.
6246 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
6249 * xfns.c (x_clear_image_1): New function.
6250 (x_clear_image): Use it.
6251 (x_from_xcolors): Use x_clear_image_1; don't free the image's mask.
6253 * dispnew.c (update_window): Move test for invisible lines
6254 at the top to update_window_line.
6255 (update_window_line): Handle invisible lines here.
6257 * xfns.c (clear_image_cache): Clear current matrices of all
6258 frames sharing an image cache. Block input while freeing
6259 images. Fix timestamp comparison.
6260 (x_clear_image): Also free the mask.
6262 * xfns.c (lookup_image): Block input while loading the image so
6263 that we won't get interrupted in a state where the image isn't yet
6265 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
6266 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
6267 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
6268 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock input.
6270 2000-09-16 Gerd Moellmann <gerd@gnu.org>
6272 * dispnew.c (update_window): Make sure to make desired rows
6273 current even if they are completely invisible at the top
6276 2000-09-15 Gerd Moellmann <gerd@gnu.org>
6278 * xfns.c (lookup_image): Build mask before applying an algorithm.
6279 Recognize algorithm `disabled'.
6280 (cross_disabled_images): New variable.
6281 (COLOR_INTENSITY): New macro.
6282 (x_detect_edges): Use COLOR_INTENSITY.
6283 (x_disable_image): New function.
6284 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
6286 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
6287 disabled state, don't apply an image transformation algorithm if
6288 the user specified an image for the disabled state. Use
6289 `:algorithm disabled' for creating a disabled item's image if the
6290 user hasn't specified an image.
6292 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
6293 allocation functions with the XPM lib.
6294 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
6295 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
6296 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
6297 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
6298 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New functions.
6299 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
6300 functions, if possible, because these handle color allocation
6301 failure more gracefully.
6302 (Fimage_mask_p): New function.
6304 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
6305 (Qedge_detection, Qheuristic): New symbols.
6306 (syms_of_xfns): Initialize new symbols.
6307 (lookup_image): Handle `:mask X', `:algorithm emboss', and
6308 `algorithm (edge-detection ...)'.
6309 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
6310 (tiff_format, gif_format, gs_format): Add `:mask'.
6311 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
6312 (GIF_MASK, GS_MASK): New enumerators.
6313 (x_laplace_read_row, x_laplace_write_row): Functions removed.
6314 (emboss_matrix, laplace_matrix): New variables.
6315 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
6316 (x_edge_detection): New functions.
6317 (x_laplace): Rewritten in terms of x_detect_edges.
6318 (x_build_heuristic_mask): If image has a mask, free it.
6320 2000-09-14 Andrew Innes <andrewi@gnu.org>
6322 * makefile.w32-in: Revert to Unix line endings.
6324 2000-09-14 Andrew Innes <andrewi@gnu.org>
6326 * makefile.w32-in: Standardize indentation somewhat.
6327 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
6328 cater for differences between shells.
6330 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
6332 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6334 * xterm.c (x_produce_glyphs): If the distance from the current
6335 position to the next tab stop is less than a canonical character
6336 width, use the tab stop after that.
6338 2000-09-14 Dave Love <fx@gnu.org>
6340 * buffer.c (alloc_buffer_text): Fix xmalloc call.
6342 2000-09-14 Gerd Moellmann <gerd@gnu.org>
6344 * xdisp.c (handle_fontified_prop): While running fontification
6345 functions, bind `fontification-functions' and
6346 `after-change-functions' to nil.
6348 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
6349 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
6351 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
6353 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
6354 USE_MMAP_FOR_BUFFERS.
6356 * insdel.c (make_gap): Use enlarge_buffer_text.
6358 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
6359 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
6360 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
6361 from former r_alloc_* functions in ralloc.c.
6362 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New variables.
6363 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
6364 (mmap_init) [REL_ALLOC_MMAP]: New function.
6365 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
6366 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
6369 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
6370 (enlarge_buffer_text): Add prototype.
6372 * ralloc.c: Remove everything having to do with the use of mmap.
6374 2000-09-13 Gerd Moellmann <gerd@gnu.org>
6376 * sound.c (Fplay_sound): Doc fix.
6378 * keyboard.c: Avoid some more compiler warnings.
6379 (parse_tool_bar_item): Ignore cached key bindings.
6381 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
6382 and allocation of Lisp data.
6384 2000-09-12 Gerd Moellmann <gerd@gnu.org>
6386 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
6387 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
6390 * lread.c (Fload): Put code checking for recursive loads in #if 0.
6392 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
6394 * ccl.c: Comment fixed.
6395 (MAX_MAP_SET_LEVEL): Increased to 30.
6396 (PUSH_MAPPING_STACK): Enclose with do-while block.
6397 (POP_MAPPING_STACK): Likewise.
6398 (stack_idx_of_map_multiple): New variable.
6399 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
6400 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
6401 call the corresponding CCL program by CCL_CALL_FOR_MAP_INSTRUCTION.
6402 (ccl_driver) <CCL_MapSingle>: Likewise.
6403 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
6404 with the case where looking up process reaches to the end of
6405 map-set, and call CCL programs as the above change.
6407 2000-09-11 Gerd Moellmann <gerd@gnu.org>
6409 * xfns.c (png_load, jpeg_load): Declare some variables volatile
6410 that might be clobbered by longjmp.
6411 (check_x_display_info, x_decode_color, create_frame_xic)
6412 (Fx_display_backing_store, Fx_display_visual_class)
6413 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler warnings.
6415 * lread.c (init_lread): Set Vloads_in_progress to nil.
6416 (Fload): Show list of recursively loaded files, when signaling an
6419 * lread.c (Vloads_in_progress): New variable.
6420 (record_load_unwind): New function.
6421 (Fload): Check for recursive loads.
6422 (syms_of_lread): Initialize Vloads_in_progress.
6423 (read_integer, read1): Avoid some compiler warnings.
6425 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
6428 2000-09-11 Miles Bader <miles@gnu.org>
6430 * editfns.c (Fbuffer_string): Doc fix.
6432 2000-09-10 Gerd Moellmann <gerd@gnu.org>
6434 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
6436 2000-09-09 Ken Raeburn <raeburn@gnu.org>
6438 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
6439 whether to include other header files.
6441 2000-09-09 Gerd Moellmann <gerd@gnu.org>
6443 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
6444 by Fmemq as a boolean.
6446 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
6448 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
6450 2000-09-08 Gerd Moellmann <gerd@gnu.org>
6452 * ralloc.c (mmap_fd): Remove initializer which can make it
6453 read-only in a dumped Emacs.
6454 (mmap_fd_1): New variable.
6455 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
6456 restore it from there.
6457 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
6458 unconditionally so that mmap_fd can be initialized there.
6459 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
6460 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
6461 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
6463 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
6465 * xdisp.c (dump_glyph_row): Fix printf format string.
6466 (display_line, move_it_in_display_line_to): Avoid compiler warnings.
6468 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
6470 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
6473 * xdisp.c (try_window_id): When trying to locate cursor in
6474 unchanged rows at the top, handle the case that we can't find it.
6476 * xterm.c (x_draw_glyphs): Handle case START and END are out
6477 of bounds more carefully.
6479 2000-09-08 Dave Love <fx@gnu.org>
6481 * s/sol2.h (REL_ALLOC_MMAP): Define.
6482 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
6484 * ralloc.c: Don't include string.h (redundant).
6485 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
6486 [!MAP_ANON]: Include fcntl.h.
6487 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
6488 (r_alloc, r_re_alloc, r_alloc_free)
6489 (mmap_enlarge, mmap_set_vars): Use it.
6490 (r_alloc_init_fd): New function.
6491 (__morecore) [SYSTEM_MALLOC]: Don't declare.
6492 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
6495 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
6498 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
6499 change to __NetBSD__.
6501 2000-09-08 Kenichi Handa <handa@etl.go.jp>
6503 * search.c (compile_pattern): Check the multibyteness of cached
6506 2000-09-08 Miles Bader <miles@gnu.org>
6508 * xfaces.c (default_face_vector): Function removed.
6509 (Finternal_merge_in_global_face): Restore old global/local
6510 attribute override order. Use inline loop instead of calling
6511 default_face_vector.
6513 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6515 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
6516 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
6517 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
6518 where necessary, in case POINTER_TYPE is `void'.
6520 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
6522 * frame.c (make_terminal_frame): Initialize frame foreground and
6523 background colors to unspecified, for the initial instance of an
6526 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6528 * ralloc.c (mmap_find): Fix overlap computation.
6529 (mmap_enlarge): Compute nbytes before trying to find an
6532 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
6535 * lread.c (syms_of_lread): Change value of regexp
6536 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
6538 * xmenu.c (xdialog_show): When looking up the selection in
6539 menu_items, take `quote' boundaries into account; this corresponds
6540 to a nil ITEM in x-popup-dialog.
6542 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6544 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
6546 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
6548 * coding.c (encode_coding_sjis_big5): Use translation table for
6549 encoding, not decoding. Fix the handling of latin-jisx0201.
6550 Check for the charset katakana-jisx0201 too.
6551 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
6552 (detect_coding_sjis): Check the byte sequence more rigidly.
6554 2000-09-07 Gerd Moellmann <gerd@gnu.org>
6556 * xfaces.c (Vparam_value_alist): New variable.
6557 (syms_of_xfaces): Initialize it.
6558 (Finternal_set_lisp_face_attribute): Avoid more consing.
6560 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
6562 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
6563 (Qbackground_mode): New variable.
6564 (syms_of_frame_1): Initialize Qbackground_mode.
6566 * lisp.h (Qdisplay): Declare extern.
6568 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
6569 change face on all frames, and change the default for new frames.
6571 2000-09-07 Dave Love <fx@gnu.org>
6573 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
6575 2000-09-07 Kenichi Handa <handa@etl.go.jp>
6577 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
6579 * charset.c: Include composite.h
6580 (lisp_string_width): New function.
6581 (Fstring_width): Call lisp_string_width instead of strwidth.
6583 * Makefile.in (charset.o): Depends on composite.h.
6585 * process.c (read_process_output): Before inserting the decoded
6586 text in the buffer, adjust the multibyteness.
6588 2000-09-06 Gerd Moellmann <gerd@gnu.org>
6590 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
6591 buffer's text buffer is null, map new memory.
6593 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
6594 POINTER_TYPE and size_t.
6595 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
6596 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
6597 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
6598 [REL_ALLOC_MMAP]: New macros.
6599 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
6600 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
6601 [REL_ALLOC_MMAP]: New functions.
6603 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
6604 before and after unexec.
6606 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
6607 text buffers if necessary.
6609 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
6610 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
6613 * config.in (HAVE_MMAP): Add #undef.
6615 2000-09-05 Gerd Moellmann <gerd@gnu.org>
6617 * frame.c (Qdisplay_type): New variable.
6618 (syms_of_frame_1): Initialize it.
6619 (Fframe_parameter): New function that avoids consing.
6620 (syms_of_frame): Defsubr it.
6622 * buffer.c (Fother_buffer): Consider buffers as invisible when
6623 they are displayed in a window on an invisible frame.
6625 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
6626 get-largest-window always return nil.
6628 2000-09-04 Gerd Moellmann <gerd@gnu.org>
6630 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
6631 variable; recognize Emacs 19 elc files.
6633 2000-09-04 Miles Bader <miles@gnu.org>
6635 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
6636 before initially popping up the menu, so the menu doesn't flash
6637 when the face settings are significantly different from the defaults.
6639 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
6641 * regex.c (WIDE_CHAR_SUPPORT): New macro.
6642 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
6643 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
6644 (BIT_UNIBYTE): Remove.
6645 (re_match_2_internal): Delete corresponding code and streamline the
6646 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
6647 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
6648 (re_wctype_t): New type.
6649 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
6650 (regex_compile): Use them and fix handling of overly long char classes.
6652 2000-09-03 Andrew Innes <andrewi@gnu.org>
6654 * makefile.w32-in: Change to DOS line endings.
6656 * s/ms-w32.h (ORDINARY_LINK): New define.
6658 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
6659 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
6661 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
6662 (distclean): Delete them here instead.
6664 * w32proc.c (compare_env): Convert to uppercase for comparison,
6665 not lowercase, to match how the native Windows shell works.
6667 2000-09-03 Jason Rumney <jasonr@gnu.org>
6669 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
6670 CVS changes the line-ends when checking in/out on DOS/Windows.
6672 * makefile.nt (emacs): Do not change directory to run temacs, as
6673 the load-path is set relative to current directory.
6675 2000-09-03 Miles Bader <miles@gnu.org>
6677 * xterm.c (x_alloc_lighter_color_for_widget): New function.
6679 2000-09-02 Gerd Moellmann <gerd@gnu.org>
6681 * xdisp.c (redisplay_mode_lines): New function.
6682 (display_mode_lines): Return number of mode lines displayed.
6683 (echo_area_display): Use redisplay_mode_lines to draw garbaged
6684 mode lines. Don't temporarily bind redisplay-dont-pause to t.
6686 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
6687 string.h and strings.h.
6688 (index) [HAVE_INDEX]: Add prototype.
6690 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
6691 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
6693 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
6694 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
6696 2000-09-01 Gerd Moellmann <gerd@gnu.org>
6698 * lread.c (read1): Accept `?' as symbol constituent, for
6699 compatiblity with XEmacs.
6701 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
6703 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
6704 (struct re_pattern_buffer): Remove newline_anchor.
6705 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
6706 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
6707 (re_max_failures, fail_stack): Use size_t rather than unsigned.
6708 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
6709 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
6710 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
6711 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
6712 Get rid of references to newline_anchor.
6713 (regcomp): Allocate and precompute a fastmap.
6715 2000-08-31 Gerd Moellmann <gerd@gnu.org>
6717 * lread.c (openp): GCPRO local variable `filename'.
6719 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
6721 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
6723 * regex.c: Merge some changes from GNU libc. Add prototypes.
6724 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
6725 Use memcmp and memcpy instead of bcopy and bcmp.
6726 (init_syntax_once): Use ISALNUM.
6727 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
6728 (REG_UNSET_VALUE): Remove. Use NULL instead.
6729 (REG_UNSET, re_match_2_internal): Use NULL.
6730 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
6732 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
6733 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
6734 (regex_compile): In handle_interval, return an error rather than try to
6735 unfetch the interval if we can't find the closing brace.
6736 Obey the RE_NO_GNU_OPS syntax bit.
6737 (TOLOWER): New macro.
6739 (regexec): Allocate regs.start and regs.end as one block.
6741 2000-08-30 Gerd Moellmann <gerd@gnu.org>
6743 * xdisp.c (echo_area_display): Check display_completed instead
6744 of calling detect_input_pending.
6746 * dispnew.c (update_frame): Only set display_completed here; move
6747 the update_begin and update_end calls here from update_frame_1.
6748 (update_frame_1): Don't set display_completed here, don't call
6749 update_begin/update_end.
6751 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
6752 instead of store_frame_param.
6754 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6756 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
6757 desired window matrix hasn't been displayed, use the current row
6758 instead. Make sure that only those frame rows are updated for
6759 which there exists a corresponding enabled desired row.
6761 2000-08-29 Miles Bader <miles@gnu.org>
6763 * xfaces.c (default_face_vector): New function.
6764 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
6766 2000-08-29 Gerd Moellmann <gerd@gnu.org>
6768 * lread.c (openp): Prevent temporary string passed to
6769 Ffile_readable_p from being garbage collected.
6771 2000-08-28 Dave Love <fx@gnu.org>
6773 * keymap.c (store_in_keymap): Add `static' to declaration.
6775 2000-08-28 Gerd Moellmann <gerd@gnu.org>
6777 * emacs.c, callint.c, doc.c, editfns.c
6778 (toplevel) [HAVE_STRING_H]: Include string.h.
6779 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
6780 (index): Remove prototypes which might conflict with non-standard
6781 definitions of index/strchr.
6783 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
6784 (rindex): Define only if !HAVE_RINDEX.
6786 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
6788 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
6790 2000-08-28 Miles Bader <miles@gnu.org>
6792 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
6793 made inconsistent by a font-related attribute in FROM.
6794 (merge_face_inheritance): Add function comment.
6796 2000-08-28 Kenichi Handa <handa@etl.go.jp>
6798 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
6799 the 4th arg (PREV_EVENT) Qt to suppress input method.
6801 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
6803 * regex.c: Indent cpp directives and remove parens after `defined'.
6804 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
6805 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
6806 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
6807 (re_compile_pattern): Use size_t for length.
6808 (init_syntax_once): Move to a better place.
6809 * regex.h: Merge changes from GNU libc. Indent cpp directives.
6810 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
6812 * syntax.c (back_comment): Detect cases where a comment-starter is
6813 actually inside another comment as in: /* a // b */ c // d \n.
6814 Make it clear that `comstart_pos' is unused for nested comments.
6816 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
6817 (KEYMAPP): New macro.
6818 (Fkeymap_parent, Fset_keymap_parent): Use it.
6819 (fix_submap_inheritance): Mark it static.
6820 (define_as_prefix, describe_buffer_bindings, describe_command)
6821 (describe_translation, describe_map): Complete prototypes.
6823 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
6825 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
6826 to better match the key-lookup behavior.
6828 2000-08-27 Gerd Moellmann <gerd@gnu.org>
6830 * xfaces.c (lface_fully_specified_p): Handle :inherit.
6831 (Finternal_set_lisp_face_attribute): Fix typo in error message.
6833 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
6835 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
6836 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
6837 (xterm.o): Depend on coding.h
6839 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6841 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
6842 the corresponding '#endif'.
6844 2000-08-26 Miles Bader <miles@gnu.org>
6846 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
6847 * xfaces.c (QCinherit): New variable.
6848 (syms_of_xfaces): Initialize it.
6849 (LFACE_INHERIT): New macro.
6850 (Finternal_get_lisp_face_attribute)
6851 (merge_face_vector_with_property)
6852 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
6853 (check_lface_attrs): Allow new types of face height. Check
6855 (CYCLE_CHECK): New macro.
6856 (merge_face_inheritance): New function.
6857 (merge_face_vectors): Merge inherited faces too. Add F and
6858 CYCLE_CHECK arguments.
6859 (merge_face_vector_with_property, Finternal_merge_in_global_face)
6860 (lookup_named_face, lookup_derived_face, realize_named_face)
6861 (face_at_string_position, face_at_buffer_position): Supply
6862 new F and CYCLE_CHECK arguments to merge_face_vectors.
6863 (merge_face_heights): New function.
6864 (merge_face_vectors, merge_face_vector_with_property)
6865 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
6866 handle relative face heights.
6867 (lface_same_font_attributes_p): Compare heights using EQ.
6869 2000-08-26 Kenichi Handa <handa@etl.go.jp>
6871 * charset.c (char_to_string): Check the character validity.
6872 (char_valid_p): If C is not less than MAX_CHAR, be sure to return 0.
6874 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
6876 * regex.c (PUSH_FAILURE_COUNT): New macro.
6877 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
6878 Handle popping of a register's or a counter's data.
6879 (POP_FAILURE_POINT): Use the new name.
6880 (re_match_2_internal): Push counter data on the stack for succeed_n,
6881 jump_n and set_number_at and remove misleading dead code in succeed_n.
6883 2000-08-25 Gerd Moellmann <gerd@gnu.org>
6885 * xdisp.c (redisplay_internal): If considering all windows on all
6886 frames, update the display for each frame as soon as possible,
6887 instead of first building all desired matrices for all frames, and
6888 then updating them all.
6889 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
6891 2000-08-24 Gerd Moellmann <gerd@gnu.org>
6893 * bytecode.c (mark_byte_stack): Add a comment.
6895 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
6896 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
6899 2000-08-24 Kenichi Handa <handa@etl.go.jp>
6901 * minibuf.c (do_completion): Always use compare-string, not
6902 string-equal because the latter doesn't pay attention to
6903 multibyteness of strings.
6905 * process.c (create_process): Don't setup raw-text coding here.
6906 (Fopen_network_stream): Don't set coding->src_multibyte and
6907 coding->dst_multibyte here.
6908 (read_process_output): For process filter, return unibyte string
6909 if default-enable-multibyte-characters is nil.
6910 (send_process): If OBJECT is multibyte text, be sure to encoded it
6911 by the specified coding system for the process. Otherwise, setup
6913 (init_process): Don't initialize default-process-coding-system here.
6915 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
6917 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
6918 <scroll-down-aggressively>: Likewise.
6920 2000-08-23 Kenichi Handa <handa@etl.go.jp>
6922 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
6923 zero. Set coding->produced_char correctly.
6925 2000-08-22 Andrew Innes <andrewi@gnu.org>
6927 * makefile.w32-in: New file.
6929 * unexw32.c (unexec): Ignore old_name, and use the actual location
6930 of the current executable instead. Base new_name on this.
6932 * w32proc.c (create_child): Remove reference to security
6933 descriptor, which isn't needed and doesn't compile with mingw32.
6935 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6936 up dllimport attributes.
6937 (x_update_window_end): Update prototype.
6939 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
6940 extern, which screws up dllimport attributes.
6942 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6943 up dllimport attributes.
6945 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
6946 screws up dllimport attributes.
6948 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6949 up dllimport attributes.
6950 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
6951 screws up dllimport attributes.
6953 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6954 up dllimport attributes.
6956 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
6957 screws up dllimport attributes.
6959 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
6960 screws up dllimport attributes.
6962 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6963 up dllimport attributes.
6965 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
6966 unnecessary extern, which screws up dllimport attributes.
6969 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6970 up dllimport attributes.
6972 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
6973 unnecessary extern, which screws up dllimport attributes.
6975 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
6976 screws up dllimport attributes.
6978 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
6979 up dllimport attributes.
6981 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
6983 * w32bdf.c (search_file_line):
6984 (set_bdf_font_info):
6986 (w32_get_bdf_glyph):
6987 (w32_BDF_to_x_font): Fix compile warnings.
6989 * w32menu.c: Include keyboard.h before frame.h. Fix compile warnings.
6991 * w32select.c: Include keyboard.h before frame.h.
6993 * w32fns.c (max): Define macro.
6994 (JOHAB_CHARSET): Define if not known.
6995 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
6996 (Fx_show_tip): Synch with X version.
6998 * w32xfns.c: Include keyboard.h before frame.h.
7000 * w32fns.c: Include keyboard.h before frame.h.
7002 * w32term.c: Include keyboard.h before frame.h.
7004 * fontset.c: Include keyboard.h before frame.h.
7006 * w32inevt.c: Include keyboard.h before frame.h.
7007 (MOUSE_MOVED): Define if not known.
7009 * minibuf.c: Include keyboard.h before frame.h.
7011 * keyboard.c: Include keyboard.h before frame.h.
7013 * indent.c: Include keyboard.h before frame.h.
7015 * dispnew.c: Include keyboard.h before frame.h.
7017 * buffer.c: Include keyboard.h before frame.h.
7019 * alloc.c: Include keyboard.h before frame.h.
7021 * print.c: Include keyboard.h before frame.h.
7023 * process.c: Include keyboard.h before frame.h.
7025 * scroll.c: Include keyboard.h before frame.h.
7027 * sysdep.c: Include keyboard.h before frame.h.
7029 * term.c: Include keyboard.h before frame.h.
7031 * window.c: Include keyboard.h before frame.h.
7033 * xdisp.c: Include keyboard.h before frame.h.
7034 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
7036 * frame.c: Include keyboard.h before frame.h.
7038 * w32heap.h: Undefine min, max.
7040 * w32gui.h: Undefine min, max.
7042 * unexw32.c: Change PUCHAR to PCHAR.
7043 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
7046 (copy_executable_and_dump_data): Remove unnecessary static defs.
7047 (copy_executable_and_dump_data): Fix compile warnings.
7049 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
7051 * w32console.c (min): Define macro.
7052 (clear_frame, write_glyphs): Fix compile warning.
7054 * w32proc.c (compare_env):
7055 (find_child_console): Fix compile warning.
7057 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
7058 sys_errlist instead of _sys_errlist.
7059 (get_emacs_configuration_options): New function.
7061 * s/ms-w32.h (sys_nerr): Provide default definition.
7062 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
7063 name with _ prepended.
7064 (NSIG): Define if not known.
7065 (get_emacs_configuration): Provide extern declaration.
7066 (get_emacs_configuration_options): Provide extern declaration.
7067 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
7069 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
7071 (read_unc_volume): Fix compile warning.
7073 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
7074 definitions from being used.
7076 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
7078 * w32.c (unc_volume_file_attributes):
7079 (open_unc_volume): Make arg const.
7081 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
7082 (read_input_waiting): Remove excess parameter.
7084 * w32.c (init_environment): Call _access.
7085 (check_windows_init_file): Call _close.
7086 (init_user_info): Call _putenv.
7087 (init_environment): Call _putenv and _strdup.
7088 (init_ntproc): Reset volume info cache on startup.
7090 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
7091 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
7092 cannot override the CRT malloc.
7094 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
7095 (LINK_FLAGS): Append to original value of LINK_FLAGS.
7097 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
7098 unless we are linking with a static CRT.
7099 (RVA_TO_PTR): Cast result to unsigned char*.
7101 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
7102 (add_volume_info): Use xstrdup.
7104 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
7106 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
7107 (do_completion, Fminibuffer_complete_word): Use it.
7108 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
7109 var so it can take non-boolean values.
7111 2000-08-21 Gerd Moellmann <gerd@gnu.org>
7113 * editfns.c (find_field): Formatting changes.
7114 (toplevel): Some old-style function forward declarations
7115 changed to prototypes, some new protypes added, some functions
7118 * lisp.h (set_time_zone_rule): Add prototype.
7119 (use_dialog_box): External declaration.
7121 * keyboard.c (gen_help_event): Add parameter SIZE.
7122 (kbd_buffer_events_waiting): Slightly rewritten.
7123 (clear_event): New function.
7124 (kbd_buffer_get_event): Use it, and clear the input_events of
7126 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
7127 don't fill the newly created array with nils.
7128 (toplevel): Convert some old-style function forward declarations
7131 * keyboard.h (gen_help_event): Change prototype.
7133 * xterm.c (XTread_socket): Change calls to gen_help_event.
7135 * w32term.c (w32_read_socket): Change calls to gen_help_event.
7137 * eval.c (Fmacroexpand): Doc fix.
7139 2000-08-20 Jason Rumney <jasonr@gnu.org>
7141 * w32term.h (x_display_info_for_display): Remove as this function
7142 does not exist on W32.
7144 * w32term.c (help_echo_window): New variable.
7145 (syms_of_w32term): staticpro it.
7146 (note_mode_line_highlight): Set it.
7147 (XTextExtents16): Removed as there is no equivalent on W32.
7148 (x_compute_glyph_string_overhangs): Incomplete body removed, as
7149 the X way of doing this will not work for W32.
7150 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
7151 (x_draw_image_foreground): Avoid drawing outside of the clip area
7152 when image doesn't have a mask.
7153 (note_mouse_highlight): Process overlays in the right order of
7154 priority. Set help_echo_window.
7155 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
7156 because that's more visible for large images.
7158 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
7159 name to single_keymap_panes.
7160 (w32_menu_show): Set wv->title when dealing with titles.
7161 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
7163 2000-08-21 Miles Bader <miles@gnu.org>
7165 * minibuf.c (do_completion): Try again if we rewrite the input
7166 string, but no completion was done, so that any completion message
7169 2000-08-20 Gerd Moellmann <gerd@gnu.org>
7171 * xfaces.c (lface_equal_p): Compare strings differently.
7172 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
7173 (realize_tty_face): Use them.
7174 (syms_of_xfaces): Initialize new variables.
7175 (map_tty_color): New function, extracted from realize_tty_face.
7176 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
7177 foreground or background color, store the new color name in the
7178 realized face; previous code trying to do this had no effect.
7179 (realize_tty_face): Use map_tty_color.
7180 (Fclear_face_cache): Set face_change_count and ensure thorough
7183 2000-08-19 Gerd Moellmann <gerd@gnu.org>
7185 * undo.c (record_first_change, record_marker_adjustment): Don't
7186 use XBUFFER on last_undo_buffer which might not be a buffer.
7188 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7190 * coding.c (decode_coding_string): Set members consumed,
7191 consumed_char, produced, produced_char of *coding correctly. If
7192 decode_coding doesn't consume any byte, don't try anymore.
7193 (encode_coding_string): Likewise.
7195 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7197 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
7198 conditional have void type, for Standard C compilers.
7200 * xdisp.c (redisplay_internal): Compare windows for equality with
7201 EQ, instead of applying XWINDOW to something that might not
7204 2000-08-18 Kenichi Handa <handa@etl.go.jp>
7206 * fontset.c (Finternal_char_font): Search only the selected frame
7207 for a window of the current buffer.
7209 2000-08-18 Gerd Moellmann <gerd@gnu.org>
7211 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
7214 * keyboard.c (kbd_buffer_get_event): Handle the case that the
7215 second half of a HELP_EVENT is found at the start of kbd_buffer.
7217 2000-08-18 Miles Bader <miles@gnu.org>
7219 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
7221 * editfns.c (save_restriction_save): Rewrite to use markers.
7222 (save_restriction_restore): Rewrite to understand new form of data
7223 saved by save_restriction_save.
7224 (Fsave_restriction): Remove cautionary note in doc-string.
7226 2000-08-17 Gerd Moellmann <gerd@gnu.org>
7228 * fileio.c (build_annotations): Add a comment explaining the
7229 return value of format-annotate-function. Replace a spurious call
7230 to Flength with a CONSP test. Call format-annotate-function with
7231 a fifth arg specifying how many times the function is been called
7232 in a row, to let it choose temporary buffers appropriately.
7234 2000-08-17 Dave Love <fx@gnu.org>
7236 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
7237 declare make_temp_name twice.
7239 * lread.c: Prototype readevalloop, load_unwind, load_descriptor_unwind.
7240 (unreadpure): Give it an arg.
7242 * unexalpha.c: Prototype fatal_unexec, mark_x,
7243 update_dynamic_symbols. Declare unexec as void.
7245 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
7246 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
7248 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
7249 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on DOUG_LEA_MALLOC.
7251 * alloca.c: Use #error.
7252 [POINTER_TYPE]: Use it.
7254 * eval.c (Fdefvar): Doc fix.
7256 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
7257 INITIALIZE_INTERVAL.
7259 * buffer.h: Avoid DECLARE_INTERVALS.
7261 * config.in: Add size_t.
7263 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
7265 * w16select.c (set_clipboard_data): If there's not enough memory
7266 to put text into clipboard, return 1, as Fw16_set_clipboard_data
7267 expects. In case of other failures, return 3.
7268 (system_error_msg): New error message.
7269 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
7272 2000-08-16 Gerd Moellmann <gerd@gnu.org>
7274 * term.c (write_glyphs): Also turn off inverse video after turning
7275 off other appearances in case TS_exit_attribute_mode is not equal
7276 to TS_end_standout_mode.
7277 (insert_glyphs): Turn inverse video on/off for each run of glyphs
7279 (turn_off_face): Reset standout_mode only if
7280 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
7281 is equal to TS_end_standout_mode.
7283 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7285 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
7286 sequence at the end of the source block.
7288 * ccl.c (Fccl_program_p): Docstring modified.
7289 (Fccl_execute): Likewise.
7290 (Fccl_execute_on_string): Likewise.
7292 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
7294 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
7296 2000-08-16 Kenichi Handa <handa@etl.go.jp>
7298 The following changes are mainly to fix bugs of
7299 encode/decode-coding-string failing if encoding/decoding return
7300 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
7301 variable conversion_buffer.
7303 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
7304 decrement dst_end to avoid buffer overflow in the later call of
7307 * coding.h (conversion_buffer_size, conversion_buffer)
7308 (get_conversion_buffer): Extern deleted.
7310 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
7311 (conversion_buffer, conversion_buffer_size): Variables deleted.
7312 (get_conversion_buffer): Function deleted.
7313 (struct conversion_buffer): New structure.
7314 (MAX_ALLOCA): New macro.
7315 (allocate_conversion_buffer): New macro.
7316 (extend_conversion_buffer, free_conversion_buffer): New functions.
7317 (ccl_coding_driver): Set coding->result.
7318 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
7319 this is the last block of source.
7320 (encode_coding): Likewise. Handle the source block as the last
7321 one only when the whole source text is consumed.
7322 (decode_coding_string): Handle the case that the output buffer is
7323 too small to decode the whole source text. Use
7324 allocate_conversion_buffer, extend_conversion_buffer and
7325 free_conversion_buffer, not get_conversion_buffer.
7326 (encode_coding_string): Likewise.
7327 (init_coding): Function deleted.
7328 (init_coding_once): Delete code to initialize conversion_buffer_size.
7330 * emacs.c (main): Don't call init_coding.
7332 * msdos.c (IT_write_glyphs): Use a locally declared conversion_buffer.
7334 * term.c (write_glyphs): Use a locally declared conversion_buffer.
7335 (insert_glyphs): Likewise.
7337 * w32console.c (write_glyphs): Use a locally declared
7340 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
7342 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
7343 member of display_info is NULL.
7345 2000-08-15 Gerd Moellmann <gerd@gnu.org>
7347 * alloc.c (compact_small_strings): Use safe_bcopy, add an assertion.
7349 * term.c (turn_off_face): Reset standout_mode when resetting
7350 appearances with capability `me'.
7351 (write_glyphs): Switch on inverse video before each face change.
7353 2000-08-14 Dave Love <fx@gnu.org>
7355 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
7356 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
7357 (lisp_free): Declare and make static.
7359 * window.c: Fix embedded comment.
7360 (syms_of_window): Fix doc string.
7362 2000-08-14 Gerd Moellmann <gerd@gnu.org>
7364 * keymap.c (push_key_description): If C without modifiers is < 32,
7365 make sure to print `C-' before `M-', like in the manual.
7367 2000-08-11 Gerd Moellmann <gerd@gnu.org>
7369 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
7370 since they aren't relocated anymore.
7371 (sxhash_string): Make sure returned hash code fits in a Lisp integer.
7373 * xdisp.c (try_cursor_movement): Fix handling of cursor in
7374 partially visible line which is smaller than the window's height.
7376 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7378 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
7379 the multibyte form of eight-bit-control characters.
7380 (Fccl_execute_on_string): Initialize ccl->multibyte.
7382 * ccl.h (struct ccl_program): New member multibyte.
7384 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
7386 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7388 * regex.c (regex_compile) <normal_char>: Pay attention to
7390 (analyse_first) <exactn>: Setup fastmap correctly for
7391 eight-bit-control characters.
7393 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7395 * termhooks.h (enum event_kind): New member multibyte_char_keystroke.
7397 * keyboard.c (make_lispy_event): Handle the new event type
7398 multibyte_char_keystroke.
7400 * xterm.c: Include coding.h.
7401 (XTread_socket): Work around a bug of XmbLookupString. If the
7402 input is from XIM, decode it according to the current locale. In
7403 that case, generate multibyte_char_keystroke events.
7405 2000-08-11 Kenichi Handa <handa@etl.go.jp>
7407 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
7408 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
7410 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7412 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
7413 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
7414 (move_it_in_display_line_to): Record iterator's ascent and descent
7415 before producing glyphs, and restore them when we know the glyph
7416 doesn't fit on the line.
7417 (move_it_to): Restructured so that it's easier to debug. If
7418 moving to a vpos, and not moving to an x or character position,
7419 stop as soon as the specified vpos is reached; don't move further
7420 into that line because that might change the computed line height.
7421 (try_cursor_movement): New function, extracted from the cursor
7422 movement branch of redisplay_window. If ending on a partially
7423 visible line, don't try to scroll if the cursor line is taller
7425 (redisplay_window): Use try_cursor_movement.
7427 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
7428 because that function doesn't cope with variable-height lines.
7430 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
7431 box cursor because that's better visible for large images.
7433 2000-08-10 Miles Bader <miles@gnu.org>
7435 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
7437 2000-08-10 Gerd Moellmann <gerd@gnu.org>
7439 * xdisp.c (Vmessages_buffer_name): New variable.
7440 (message_dolog): Use it.
7441 (syms_of_xdisp): Initialize it.
7443 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
7445 * msdos.c (IT_note_mouse_highlight): Update the calls to overlays_at.
7446 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
7447 redundant now that keyboard.h is included.
7449 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
7451 * keyboard.c (kbd_buffer_events_waiting): New function.
7453 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
7455 * msdos.c: Include keyboard.h.
7456 (XMenuActivate): Empty no_event events from the event buffer. If
7457 no events are left after that, call clear_input_pending.
7458 (mouse_clear_clicks): New function, code moved from mouse_init.
7459 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
7460 mouse driver to ``forget'' any past clicks.
7462 * Makefile.in (msdos.o): Depend on keyboard.h.
7464 2000-08-09 Gerd Moellmann <gerd@gnu.org>
7466 * lisp.h (input_pending): External declaration.
7468 * dispextern.h (Qredisplay_dont_pause): Declare extern.
7470 * xdisp.c (echo_area_display): Display thoroughly if input is
7471 pending. Bind redisplay-dont-pause to t during the redisplay.
7472 in case input is pending.
7474 * dispnew.c (Qredisplay_dont_pause): New variable.
7475 (syms_of_display): Initialize and staticpro it.
7476 (update_frame_1): Don't interrupt the display for pending input if
7477 redisplay_dont_pause is set.
7479 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
7481 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7483 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
7485 * callproc.c (Fcall_process): Terminate the unwind-protect around
7486 the post-read-conversion of coding system.
7488 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
7489 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
7490 * buffer.h (overlays_at): Update prototype.
7491 * xdisp.c (next_overlay_change): Update call to overlays_at.
7492 * xfaces.c (face_at_buffer_position): Likewise.
7493 * textprop.c (Fget_char_property): Likewise.
7494 * xterm.c (note_mouse_highlight): Likewise.
7496 * minibuf.c (do_completion): Don't consider a simple change of
7497 case as `completion'.
7499 2000-08-08 Ken Raeburn <raeburn@gnu.org>
7501 * keyboard.c (syms_of_keyboard): Initialize last_point_position_buffer.
7502 * undo.c (record_delete): Make sure last_point_position_buffer is
7503 a buffer before comparing pointers.
7505 * coding.h (decode_coding_string): Declare.
7507 * intervals.h (Fprevious_single_char_property_change): Declare.
7509 * textprop.c (Fprevious_single_char_property_change): Don't do
7510 arithmetic directly on lisp objects.
7512 * editfns.c (find_field): Use EQ, not ==, to compare Lisp objects.
7514 * keyboard.h (menu_item_eval_property): Declare.
7516 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
7517 reuse as buffer name, instead of recreating (and discarding) every
7518 time a message is logged.
7519 (with_echo_area_buffer): Make callback arg A2 a lisp object.
7520 (current_message_1, truncate_message_1, set_message_1)
7521 (display_echo_area_1, resize_mini_window_1): Signatures changed.
7522 (current_message, truncate_echo_area, display_echo_area)
7523 (resize_echo_area_axactly): Changed calls.
7525 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
7527 (Ffind_coding_systems_region_internal): First argument to Fappend
7528 must be an integer, not a Lisp object.
7530 2000-08-08 Kenichi Handa <handa@etl.go.jp>
7532 * charset.c (Fchar_width): Doc fix.
7534 2000-08-08 Gerd Moellmann <gerd@gnu.org>
7536 * charset.c (Fstring_width): Doc fix.
7538 2000-08-07 Gerd Moellmann <gerd@gnu.org>
7540 * xdisp.c (start_display): When starting display on a continuation
7541 line, clear ascent and descent members of the iterator structure;
7542 the height of the continued line does not affect the height of the
7544 (make_cursor_line_fully_visible): Do nothing if cursor is on a
7545 line taller than the window.
7546 (redisplay_window) <forced window start>: Handle case that the
7547 middle of the window is not found in any row.
7548 (dump_glyph_row): Show more information.
7549 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
7550 first text line in a glyph matrix.
7552 * xterm.c (x_draw_image_foreground): Avoid drawing outside
7553 of the clip area when image doesn't have a mask.
7555 * fns.c (sweep_weak_table): Fix survival conditions for
7556 key-or-value and key-and-value weakness.
7558 * .gdbinit (xhashtable): New command.
7560 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
7561 tables out of the list of all weak hash tables.
7563 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
7564 a new buffer is created, make sure echo_area_buffer[] references
7567 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
7569 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
7572 2000-08-07 Kenichi Handa <handa@etl.go.jp>
7574 * syntax.c (skip_chars): Fix previous change. Make the handling
7575 of unibyte string consistent with that of regex search.
7577 2000-08-05 Gerd Moellmann <gerd@gnu.org>
7579 * xmenu.c (popup_get_selection): Use xfree instead of free.
7581 * fileio.c (Finsert_file_contents): Use xfree instead of free.
7583 * editfns.c (Ftranspose_regions): Use xfree instead of free.
7585 * callproc.c (child_setup): Use xfree instead of free.
7587 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
7589 (run_mac_command, closedir): Use `xfree' instead of `free'.
7591 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
7593 * eval.c (error): Use xfree instead of free.
7595 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
7597 * fns.c: Replace `illegal' with `invalid'.
7598 (Fmake_hash_table, make_hash_table): Allow table size of 0.
7600 2000-08-05 Kenichi Handa <handa@etl.go.jp>
7602 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
7605 2000-08-04 Noah Friedman <friedman@splode.com>
7607 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
7610 2000-08-04 Gerd Moellmann <gerd@gnu.org>
7612 * syntax.c (skip_chars): Fix typo in error message.
7614 2000-08-04 Andreas Schwab <schwab@suse.de>
7616 * m/ia64.h: Moved from s/ia64.h.
7618 2000-08-04 Kenichi Handa <handa@etl.go.jp>
7620 * process.c (read_process_output): Big simplification. Handle
7621 composition and post-read-conversion of coding system correctly.
7622 (send_process): Handle composition correctly.
7624 * callproc.c (Fcall_process): Handle post-read-conversion of
7625 coding system if any.
7627 * coding.c (decode_coding_iso2022): More strict check for handling
7629 (coding_restore_composition): Pay attention to the case that
7630 cmp_data is not set properly (because of invalid code in the
7632 (run_pre_post_conversion_on_str): Include text properties in the
7634 (decode_coding_string): Set members of coding correctly.
7636 2000-08-03 Gerd Moellmann <gerd@gnu.org>
7638 * s/ia64.h: New file.
7640 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
7641 Use NULL instead of 0 at the end of variable argument list of
7642 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
7643 sizeof (int) < sizeof (void *).
7645 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
7646 of variable argument lists of XtVaGetValues and XtVaSetValues.
7648 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
7649 variable argument lists of XtVaGetValues and XtVaSetValues.
7651 2000-08-02 Gerd Moellmann <gerd@gnu.org>
7653 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
7654 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
7656 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
7659 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
7660 in call to Fsingle_key_description.
7662 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
7665 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
7667 * window.c (display_buffer_reuse_frames): New variable.
7668 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
7669 frames displaying BUFFER.
7670 (syms_of_window): Define Lisp variable display-buffer-reuse-frames.
7672 2000-08-01 Miles Bader <miles@gnu.org>
7674 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
7675 when to constrain NEW_POS (they were pretty screwed up before).
7677 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
7679 * msdos.c (run_msdos_command): Save and restore the master
7680 environment, for the case that child_setup signals an error.
7681 When mirroring slashes in DOS shell commands, don't fail when
7682 argv[2] has embedded blanks.
7683 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
7684 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
7685 (dos_ttraw): Call mouse_setup_buttons.
7687 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
7688 using alloca; free it after run_msdos_command returns.
7690 2000-07-27 Dave Love <fx@gnu.org>
7692 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't define.
7693 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently working.
7695 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
7697 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
7699 * editfns.c (lisp_time_argument): Fix last change.
7701 2000-07-27 Gerd Moellmann <gerd@gnu.org>
7703 * fns.c (Fdelete): Make it work on vectors and strings in addition
7706 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
7707 (syms_of_fns): Initialize new variables.
7708 (sweep_weak_table): Handle weakness `key-or-value' and `key-and-value'.
7709 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
7710 weakness, with t meaning the same as `key-and-value'.
7712 2000-07-27 Kenichi Handa <handa@etl.go.jp>
7714 * coding.h (struct coding_system): Member safe_charset deleted.
7716 * coding.c (Qsafe_charsets): This variable deleted.
7717 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system):
7719 (coding_safe_chars): New function.
7720 (CODING_SAFE_CHAR_P): New macro.
7721 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
7722 checking safe_charsets member of the coding system. Caller changed.
7723 (detect_coding_iso2022): New local variable safe_chars.
7724 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
7725 safe_charsets member of the coding system.
7726 (decode_coding_iso2022): New local variable safe_chars.
7727 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
7728 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
7729 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
7730 (ENCODE_UNSAFE_CHARACTER): New macro.
7731 (encode_coding_iso2022): New local variable safe_chars. Check
7733 (setup_coding_system): Delete the code to initialize
7734 coding->safe_charses
7735 (intersection, find_safe_codings): New functions.
7736 (Ffind_coding_systems_region_internal): New function.
7737 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
7738 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
7739 variable and initialize it.
7741 * fns.c (char_table_ref_and_index): New function.
7743 * lisp.h (char_table_ref_and_index): Add prototype.
7745 2000-07-26 Sam Steingold <sds@gnu.org>
7747 * editfns.c (lisp_time_argument): Added third argument `usec'.
7748 (Ffloat_time): New built-in Lisp function.
7750 2000-07-26 Gerd Moellmann <gerd@gnu.org>
7752 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
7753 for the character code.
7755 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
7758 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
7759 if called for a popup menu.
7760 (xmenu_show): Store help string in widget values.
7762 2000-07-26 Dave Love <fx@gnu.org>
7764 * syswait.h: Move some definitions.
7765 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
7766 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
7767 perspicuous definitions.
7768 (WTERMSIG): Fix bit pattern used.
7770 2000-07-26 Kenichi Handa <handa@etl.go.jp>
7772 * print.c (print_object): If vector printing is truncated, print
7773 "..." to indicate it as well as the case of list printing.
7775 2000-07-25 Gerd Moellmann <gerd@gnu.org>
7777 * xdisp.c (next_element_from_display_vector): Improve comments.
7779 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
7780 for the character code, and the rest for the face id as in 20.x.
7781 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
7783 * window.c (window_display_table): Cleaned up.
7785 * syntax.c (Fforward_word): Add last arg nil in call of
7786 Fconstrain_to_field.
7788 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
7790 * fileio.c (Frename_file) [DOS_NT]: If the file names are
7791 identical but for the letter-case, don't call
7792 barf_or_query_if_file_exists.
7794 2000-07-25 Miles Bader <miles@gnu.org>
7796 * editfns.c (find_field): Honor special `boundary' fields.
7797 (Qboundary): New variables.
7798 (syms_of_editfns): Initialize Qboundary.
7799 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
7800 Use scan_buffer instead of find_before_next_newline, because it
7801 allows us to detect the boundary case where there's a newline at
7803 * lisp.h (Fconstrain_to_field): Update external declaration.
7805 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7807 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
7810 2000-07-24 Dave Love <fx@gnu.org>
7812 * s/sunos4-0.h, s/sol2.h:
7813 (LIBS_TERMCAP): Move from m/sparc.h.
7815 * m/sparc.h (TERMINFO): Moved to system files (probably only
7816 relevant for sunos4 judging by its vintage).
7817 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
7820 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
7822 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
7823 name to single_keymap_panes.
7825 2000-07-24 Andreas Schwab <schwab@suse.de>
7827 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
7829 2000-07-24 Gerd Moellmann <gerd@gnu.org>
7831 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
7832 parameters instead of using int parameters. Expect FN to accept
7833 EMACS_INT parameters.
7834 (display_echo_area, resize_echo_area_axactly, current_message)
7835 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
7836 with new argument list.
7837 (resize_mini_window_1): New callback function.
7838 (current_message_1, truncate_message_1, set_message_1): Change
7839 parameter lists to the new format expected by with_echo_area_buffer.
7841 2000-07-24 Kenichi Handa <handa@etl.go.jp>
7843 * fontset.c (fontset_ref): Remove INLINE declaration.
7844 (fontset_ref_via_base): Likewise.
7845 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
7848 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
7850 * msdos.c (IT_note_mouse_highlight): Process overlays in the
7851 correct order of priority. If help echo was found in an overlay,
7852 use that overlay as the object in which the help echo was found.
7854 2000-07-22 Miles Bader <miles@gnu.org>
7856 * textprop.c (Fprevious_single_char_property_change): The initial
7857 property value should be from the position preceding POSITION, not
7860 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
7862 * coding.c (syms_of_coding): Doc fix for
7863 inhibit-iso-escape-detection.
7865 2000-07-21 Gerd Moellmann <gerd@gnu.org>
7867 * xterm.c (note_mouse_highlight): Process overlays in the right
7870 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
7872 * xterm.c (note_mouse_highlight): If help-echo was found in an
7873 overlay, use that overlay as the object in which the help was found.
7875 * window.c (foreach_window_1): Fix typo reversing an if-condition.
7877 * window.c (foreach_window): Instead of a fake variable argument
7878 list, take one USER_DATA argument.
7879 (foreach_window_1): Likewise, and call callback functions with two
7880 args, the window and USER_DATA.
7881 (struct check_window_data): New struct.
7882 (check_window_containing): Use it.
7883 (window_from_coordinates): Set up a struct check_window_data for
7885 (add_window_to_list, freeze_window_start): Change parameters
7886 according to new calling convention.
7888 * window.h (foreach_window): Change prototype.
7890 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
7892 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
7894 * xmenu.c (menu_help_callback): Call show_help_echo with
7895 additional arguments OBJECT and POS.
7897 2000-07-21 Kenichi Handa <handa@etl.go.jp>
7899 * data.c (Faset): Allow storing any multibyte character in a
7900 string. Convert unibyte string to multibyte if necessary.
7902 * xfns.c (x_encode_text): New function.
7903 (x_set_name): Use x_encode_text.
7904 (x_set_title): Likewise.
7906 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
7908 * xterm.h (x_encode_text): Add prototype.
7910 2000-07-20 Dave Love <fx@gnu.org>
7912 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
7915 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
7917 * msdos.c (help_echo_window): New variable.
7918 (syms_of_msdos): Initialize and staticpro it.
7919 (IT_note_mode_line_highlight): Set help_echo_window.
7920 (IT_note_mouse_highlight): Ditto.
7921 (dos_rawgetc): Store help_echo_window in the second event produced
7924 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
7925 Record the object that generated the help echo and the position of
7926 that object in help_echo_object and help_echo_pos. Record that
7927 some glyphs in a row are displayed in mouse-face.
7928 (IT_update_begin): Don't clear mouse highlight unless one of the
7929 enabled glyph rows is marked as being displayed in mouse-face.
7930 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
7931 and position recorded in help_echo_object and help_echo_pos to the
7933 (IT_menu_display): Accept a new argument PN: the pane number of
7934 the current menu pane. Record the pane number and the item
7935 number of the item which has associated help string.
7936 (XMenuActivate): Update the prototype for help_callback in
7937 function declaration. Call IT_menu_display with the current menu
7938 pane number as an additional argument. Call help_callback with
7939 two additional arguments: the pane number and the item number of
7940 the menu item associated with the help text.
7941 (help_echo_object, help_echo_pos): New variables.
7942 (syms_of_msdos): Initialize them and staticpro help_echo_object.
7944 * msdos.h (XMenuActivate): Update prototype.
7946 2000-07-19 Gerd Moellmann <gerd@gnu.org>
7948 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
7949 Add some more prototypes.
7951 * xterm.c, xterm.h: Add some more prototypes.
7953 * lisp.h (Fnext_single_char_property_change): Add prototype.
7955 * dispnew.c (direct_output_for_insert): Remove confusing
7956 outer local variable mouse_face_overwritten_p.
7957 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
7959 * alloc.c (allocate_string_data): Don't copy old string contents.
7961 2000-07-19 Kenichi Handa <handa@etl.go.jp>
7963 * coding.c (code_convert_region): Delete text properties before
7964 shrinking the conversion region.
7966 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7968 * dispnew.c (update_text_area): Write the whole row if it
7969 has mouse-face in it.
7971 * xfaces.c (face-alternative-font-family-alist): Remove
7972 DEFVAR_LISP; staticpro instead.
7974 * xmenu.c (menu_help_callback): Call show_help_echo with
7977 * keyboard.c (show_help_echo): Add parameter WINDOW.
7978 (read_char): Call show_help_echo with window extracted from Lisp
7980 (gen_help_event): Add parameter WINDOW.
7982 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
7984 * xterm.c (help_echo_window): New variable.
7985 (note_mouse_highlight, note_tool_bar_highlight): Set help_echo_window.
7986 (XTread_socket): Pass help_echo_window to gen_help_event.
7987 (syms_of_xterm): Initialize and staticpro help_echo_window.
7989 2000-07-18 Dave Love <fx@gnu.org>
7991 * Makefile.in: Fix dependencies of blockinput.h on atimer.h, systime.h.
7993 2000-07-18 Gerd Moellmann <gerd@gnu.org>
7995 * alloc.c (allocate_string_data): If string had already data
7996 assigned, copy old contents to new string data.
7998 * coding.c (syms_of_coding): Fix typo in spelling of variable
7999 `inhibit-iso-escape-detection'.
8001 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
8003 * Makefile.in: Add dependencies on dispextern.h.
8004 (alloca.o): Don't define malloc and define EMACS_FREE instead of
8005 `free'; both can conflict with system header files.
8007 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8009 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
8012 2000-07-18 Dave Love <fx@gnu.org>
8014 * window.c (Fwindow_list): Declare arg `window'.
8016 2000-07-18 Kenichi Handa <handa@etl.go.jp>
8018 * coding.c (setup_coding_system): Don't override the explicitly
8019 specified designations.
8021 2000-07-15 Miles Bader <miles@gnu.org>
8023 * editfns.c (char_property_eq, char_property_stickiness): Renamed
8024 from `text_property_eq' and `text_property_stickiness', respectively.
8025 (find_field, Fconstrain_to_field, char_property_eq)
8026 (char_property_stickiness): Changed to call char-property functions
8027 instead of text-property-only ones.
8029 * textprop.c (Fnext_single_char_property_change): Made a subr (was
8030 `next_single_char_property_change'). Do more error checking, and
8031 cleanup limit behavior.
8032 (Fprevious_single_char_property_change): New function.
8033 (syms_of_textprop): Initialize new subrs.
8035 * xdisp.c (display_prop_end, invisible_text_between_p):
8036 Call Fnext_single_char_property_change instead of
8037 next_single_char_property_change.
8039 2000-07-15 Jason Rumney <jasonr@gnu.org>
8041 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
8042 after menu is finished with.
8043 (add_menu_item): Only consider wv->title as a menu title.
8044 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
8046 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
8048 (FONT_REGEXP): Remove unused macro, and its sub-components.
8049 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
8051 * w32term.c (help_echo_object, help_echo_pos): New variables.
8052 (note_mode_line_highlight): Store additional information about the
8053 help-echo in help_echo_object and help_echo_pos. Check both
8054 `local-map' and `keymap' properties for changing the cursor
8055 (note_mouse_highlight): Store additional information about the
8056 help-echo in help_echo_object and help_echo_pos.
8057 (note_tool_bar_highlight): Set help_echo_object to nil and
8058 help_echo_pos to -1.
8059 (w32_read_socket): Use gen_help_event instead of filling
8060 input_events manually.
8061 (syms_of_w32term): Staticpro help_echo_object.
8062 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
8063 set, arrange for a mouse-highlight redisplay in XTframe_up_to_date.
8064 (x_clear_mouse_face): New function.
8065 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
8066 (x_update_window_begin): No need to turn off the mouse
8068 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8069 depending on whether they contain glyphs highlighted in mouse-face.
8070 (x_fill_stretch_glyph_string): Consume runs of stretch
8071 glyphs instead of a single one.
8072 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8073 with new argument list.
8074 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8075 (x_append_glyph, x_append_composite_glyph)
8076 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8077 changes in struct glyph starting 1999-12-27. See comments for
8078 xterm.c on 2000-07-05.
8080 2000-07-14 Sam Steingold <sds@gnu.org>
8082 * xfaces.c (realize_x_face): Fix the last patch:
8083 check `default_face' before dereferencing.
8085 2000-07-14 Dave Love <fx@gnu.org>
8087 * syntax.c (back_comment): Add null default in switch (for pcc).
8089 2000-07-14 Kenichi Handa <handa@etl.go.jp>
8091 * xfaces.c (realize_x_face): Make fontset using the base of the
8092 default_face's fontset, not using the default fontset.
8094 * coding.c (inhibit_iso_escape_detection): New variable.
8095 (syms_of_coding): Make it a Lisp variable.
8096 (detect_coding_iso2022): If inhibit_iso_escape_detection is
8097 nonzero, ignore ISO2022's escape sequence.
8099 2000-07-14 Gerd Moellmann <gerd@gnu.org>
8101 * alloca.c (malloc) [emacs]: Define as xmalloc.
8103 * xfns.c (Fx_show_tip): If frame parameters contain a position,
8104 use that instead of the mouse position. Add parameters DX and DY.
8106 * dispextern.h (Fx_show_tip): Adjust number of parameters
8109 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
8110 if HELP is a function, call it with OBJECT and POS as parameters
8111 to get the help to display.
8112 (gen_help_event, kbd_buffer_store_help_event): New functions.
8113 (kbd_buffer_get_event): Construct the Lisp help-event differently.
8114 (read_char): Call show_help_echo with new parameters.
8116 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
8119 * xterm.c (help_echo_object, help_echo_pos): New variables.
8120 (note_mode_line_highlight): Store additional information about the
8121 help-echo in help_echo_object and help_echo_pos. Check both
8122 `local-map' and `keymap' properties for changing the cursor
8123 (note_mouse_highlight): Store additional information about the
8124 help-echo in help_echo_object and help_echo_pos.
8125 (note_tool_bar_highlight): Set help_echo_object to nil and
8126 help_echo_pos to -1.
8127 (XTread_socket): Use gen_help_event instead of filling
8128 input_events manually.
8129 (syms_of_xterm): Staticpro help_echo_object.
8131 * xmenu.c (menu_highlight_callback): Use
8132 kbd_buffer_store_help_event instead of setting up and input_event
8135 * xdisp.c (eval_form): GCPRO argument sexpr.
8136 (call_function): New function.
8137 (handle_single_display_prop): Use call_function and FUNCTIONP
8138 instead of checking whether if font_height is a symbol and
8141 * eval.c (internal_condition_case_2): New function.
8143 * lisp.h (FUNCTIONP): New macro.
8144 (internal_condition_case_2, call_function): Add prototypes.
8146 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
8147 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
8148 Always set `arg' member of input_events.
8149 (construct_menu_click): Unused function removed.
8151 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
8153 * w32term.c (construct_mouse_click, construct_mouse_wheel)
8154 (construct_drag_n_drop, x_scroll_bar_handle_click)
8155 (w32_read_socket): Always set `arg' member of input_events.
8157 * keyboard.c (show_help_echo): Use eval_form. Add comment.
8159 * lisp.h (eval_form): Add prototype.
8161 * xdisp.c (eval_form): Make it externally visible.
8163 2000-07-13 Gerd Moellmann <gerd@gnu.org>
8165 * xterm.c (x_handle_tool_bar_click): Store the frame in the
8166 frame_or_window slot of TOOL_BAR_EVENT input events instead of
8167 consing. For prefix events, store the frame in the `arg' slot of
8168 the event, otherwise store the key there.
8169 (XTread_socket): Instead of consing, use the frame_or_window slot
8170 of HELP_EVENTs for the frame, and the `arg' slot for the help string.
8172 * xmenu.c (menu_highlight_callback): Store help string in the
8173 `arg' member of the input event; don't cons.
8174 (menubar_selection_callback): Use the `arg' slot of input events
8175 to queue additional information, instead of consing.
8177 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
8179 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
8181 (w32_read_socket): Adapt to changes in HELP_EVENTs.
8183 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
8184 input events to queue additional information, instead of consing.
8186 * keyboard.c (kbd_buffer_gcpro): Renamed from
8187 kbd_buffer_frame_or_window. Now used for all Lisp objects
8188 referenced from the input queue.
8189 (kbd_buffer_store_event): Always use structure assignment for
8190 copying input events. Record all Lisp objects referenced from
8191 events in kbd_buffer_gcpro.
8192 (kbd_buffer_get_event): Construct Lisp `help-echo' events
8193 differently from input events. Test for prefix menu_bar_events
8194 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
8195 event in kbd_buffer_gcpro to nil.
8196 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
8197 frame_or_window is equal to its arg member as prefix events.
8198 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
8199 used by an input event to nil.
8200 (init_keyboard): Use two times the size of the input queue
8201 for kbd_buffer_gcpro.
8202 (syms_of_keyboard): Likewise.
8204 * emacs.c (handle_USR2_signal, handle_USR1_signal):
8205 Use USER_SIGNAL_EVENT.
8207 * termhooks.h (struct input_event): Add member `arg'.
8208 (MENU_BAR_EVENT): Renamed from menu_bar_event.
8209 (USER_SIGNAL_EVENT): Renamed from user_signal.
8211 * xfaces.c (ASET): Remove definition.
8213 * lisp.h (AREF, ASET, ASIZE): New macros.
8215 * fontset.c (AREF, ASIZE): Remove definitions.
8217 * fns.c (AREF): Remove definition.
8219 * composite.c (AREF): Remove definition.
8221 2000-07-12 Gerd Moellmann <gerd@gnu.org>
8223 * dispnew.c (redraw_overlapped_rows): Add missing local.
8224 (scrolling_window): Remove debug code.
8226 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
8227 Before scrolling, turn off a mouse-highlight in the window
8230 * xterm.c (x_update_window_end): Add parameter
8231 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
8232 redisplay in XTframe_up_to_date.
8233 (x_clear_mouse_face): New function.
8234 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
8236 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
8238 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
8239 it when any row is written to that contains glyphs highlighted in
8241 (update_window): Call the window update end hook with new
8242 parameter MOUSE_FACE_OVERWRITTEN_P.
8243 (direct_output_for_insert): Give up if row contains mouse-face.
8245 * dispextern.h (struct redisplay_interface): Add parameter
8246 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
8247 (clear_mouse_face): New function pointer member.
8249 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
8251 * syntax.c (back_comment): Use one switch rather than a few `if's.
8252 Obey open_paren_in_column_0_is_defun_start.
8253 When reverting to the `slow' method, try to nicely handle the case
8254 of nested comments by checking that the comment-starter we found
8255 does indeed match the comment-ender.
8256 (scan_sexps_forward, scan_sexps_forward):
8257 Ignore excessive opening parenthesis rather than throwing an error.
8259 2000-07-11 Gerd Moellmann <gerd@gnu.org>
8261 * doc.c (Fsubstitute_command_keys): Handle case that a GC
8262 in Fwhere_is_internal or get_keymap_1 relocates string contents.
8264 * dispnew.c (direct_output_forward_char): Give up if currently
8265 displaying a message instead of the minibuffer contents.
8267 * xterm.c (x_update_window_begin): No need to turn off the mouse
8269 (show_mouse_face): Set the mouse_face_p flag of glyph rows
8270 depending on whether they contain glyphs highlighted in mouse-face.
8272 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
8273 compare the mouse_face_p flags of both rows.
8275 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
8277 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
8279 * keyboard.c (show_help_echo): Accept additional parameter
8280 ok_to_overwrite_keystroke_echo.
8281 (read_char): Call show_help_echo with a zero
8282 ok_to_overwrite_keystroke_echo argument.
8283 * keyboard.h (show_help_echo): Update prototype of show_help_echo.
8284 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
8285 ok_to_overwrite_keystroke_echo argument.
8286 * w32menu.c (w32_menu_display_help): Call show_help_echo with
8287 non-zero ok_to_overwrite_keystroke_echo argument.
8289 2000-07-10 Gerd Moellmann <gerd@gnu.org>
8291 * xdisp.c (try_window_id): If changes are all below what is
8292 displayed in the window, and point is in the window, we still
8293 might have to find point on the display.
8295 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
8296 glyphs instead of a single one.
8297 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
8298 with new argument list.
8299 (x_set_glyph_string_gc): Make sure the face's GC is valid.
8301 * keymap.c (get_keymap_1): Add comment that this function can GC.
8302 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
8303 comment that functions can GC.
8304 (Fset_keymap_parent): GCPRO arg KEYMAP.
8306 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
8308 * msdos.c (XMenuActivate): After exiting the menu, restore the
8309 echo area message and erase it.
8311 2000-07-10 Kenichi Handa <handa@etl.go.jp>
8313 * fontset.c (Ffontset_info): Make the return value more compatible
8314 with that of Emacs 20.
8316 2000-07-07 Gerd Moellmann <gerd@gnu.org>
8318 * eval.c (Fsignal): Handle case that backtrace_list is null.
8320 2000-07-07 Kenichi Handa <handa@etl.go.jp>
8322 * ccl.c (Fccl_execute): Typo fixed.
8324 2000-07-06 Gerd Moellmann <gerd@gnu.org>
8326 * window.c (window_loop): Add missing gcpro1 local variable.
8328 * window.c (Fwindow_list): Reverse list at the end.
8329 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
8330 means allow windows on OWINDOW's frame, only.
8331 (window_loop): Simplified; use Fwindow_list.
8333 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
8335 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8337 * xterm.c (XTread_socket): Increment handling_signal at the start,
8338 decrement it at the end.
8340 * eval.c (handling_signal): New variable.
8341 (Fsignal): Abort if handling_signal is non-zero.
8343 * lisp.h (handling_signal): External declaration.
8345 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
8347 2000-07-05 Ken Raeburn <raeburn@gnu.org>
8349 Sound support for NetBSD through "Linux emulation" support:
8350 * config.in (HAVE_SOUNDCARD_H): Undef.
8351 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
8352 * Makefile.in (LIBSOUND): New variable.
8353 (LIBES): Include it.
8354 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and <soundcard.h>.
8355 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined elsewhere.
8356 (vox_open): Use DEFAULT_SOUND_DEVICE.
8357 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
8359 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8361 * print.c (print_error_message): If Vsignaling_function is set,
8362 show it in *Messages*.
8364 * lisp.h (Vsignaling_function): External declaration.
8366 * eval.c (Vsignaling_function): New variable.
8367 (Fsignal): Compute it.
8368 (syms_of_eval): Staticpro it.
8370 2000-07-05 Dave Love <fx@gnu.org>
8372 * syswait.h: Use the autoconf recommended approach. Old code
8373 #if'd out in case we need to revert.
8375 * config.in (HAVE_SYS_WAIT_H): Added.
8377 2000-07-05 Andrew Innes <andrewi@gnu.org>
8379 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
8380 when non-NULL instead of __morecore, to take account of buffer
8381 memory. This also solves a problem with spurious memory warnings
8384 * ralloc.c: Make real_morecore non-static.
8386 * eval.c (internal_condition_case): Comment out abort if
8387 interrupt_input_blocked is not zero.
8389 * makefile.nt: Add support for `bootstrap' and related targets.
8390 Include minimal debug info in emacs.exe in release build.
8391 Remove all dependencies on lisp.h, and fixup some others.
8393 * w32.c (init_environment): Install code from 20.7 for providing
8394 default values for environment variables, based on the
8395 executable's own location.
8396 (map_w32_filename): Handle filenames that are longer than MAX_PATH.
8397 (sys_socket): Install socket inheritance bug fix from 20.7.
8399 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
8400 here via blockinput.h).
8402 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
8404 * w32menu.c (w32_menu_display_help):
8405 * xmenu.c (menu_help_callback): Use show_help_echo.
8407 * keyboard.h (show_help_echo): Declare.
8409 * keyboard.c (show_help_echo): New function, extracted from read_char.
8410 Feval its `msg' argument if it's a cons cell.
8411 (read_char): Use it.
8412 (follow_key): Pass `autoload' to get_keyelt.
8414 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
8415 (note_tool_bar_highlight, XTread_socket):
8416 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
8418 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
8419 (note_tool_bar_highlight, w32_read_socket):
8420 Do not gratuitously ignore non-string `help-echo' properties.
8422 2000-07-05 Gerd Moellmann <gerd@gnu.org>
8424 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
8426 * window.c (delete_all_subwindows): Reset Vwindow_list.
8428 * xterm.c (x_append_glyph, x_append_composite_glyph)
8429 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
8430 changes in struct glyph starting 1999-12-27. Some bit-fields of
8431 struct glyph were not set, which made glyphs unequal when compared
8432 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
8433 effects were the result. This also depended on the contents of
8434 memory returned by xmalloc. If flickering happens again, activate
8435 the code in clear_glyph_row that's in #if 0. If the flickering is
8436 gone with that, chances are that it is caused by something similar.
8438 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
8440 * dispextern.h: Add some comments.
8442 * window.c (add_window_to_list): Add parameter LIST.
8443 (window_list): Order list so that, for each frame, windows are
8444 in canonical order, and so that frames appear in the list in
8445 the order given by Vframe_list.
8446 (next_window): Reverse the handling of NEXT_P.
8448 2000-07-04 Gerd Moellmann <gerd@gnu.org>
8450 * window.c (Vwindow_list): New variable.
8451 (make_window, delete_window): Set Vwindow_list to nil.
8452 (check_window_containing): New function.
8453 (window_from_coordinates): Rewritten.
8454 (add_window_to_list, window_list, candidate_window_p)
8455 (decode_next_window_args, next_window): New functions.
8456 (Fnext_window, Fprevious_window): Rewritten in terms of next_window.
8457 (Fwindow_list): New function.
8458 (Fother_window): Cleaned up.
8459 (foreach_window): Add a longer "variable argument list". Let
8460 callback function return 0 to indicate that cycling over windows
8462 (foreach_window_1): Likewise.
8463 (freeze_window_start): Return int.
8464 (init_window): New function.
8465 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
8467 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
8468 input_event with bzero.
8469 (main): Call init_window.
8471 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
8474 2000-07-04 Kenichi Handa <handa@etl.go.jp>
8476 * composite.h (make_composition_value_copy): Extern it.
8478 * composite.c (make_composition_value_copy): New function.
8480 * editfns.c (Fformat): While copying text properties, make each
8481 composition property value a copy.
8483 * fns.c (concat): While copying text properties, make each
8484 composition property value a copy.
8486 2000-07-03 Gerd Moellmann <gerd@gnu.org>
8488 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
8490 * fns.c (sweep_weak_table): Mark only objects that are not
8493 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
8494 include those frames as candidates which have their focus
8495 redirected to the minibuffer frame.
8497 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
8499 * fns.c (Fputhash): Return `value' rather than nil.
8501 2000-06-30 Gerd Moellmann <gerd@gnu.org>
8503 * frame.c (next_frame): Don't check focus redirection in case
8504 MINIBUF is a window. Doing so excludes frames using MINIBUF
8505 unless their focus is redirected, which contradicts the
8506 specification of next-frame, and leads to infinite loops in
8507 certain situations when cycling through windows with next-window.
8509 2000-06-30 Kenichi Handa <handa@etl.go.jp>
8511 * coding.c (code_convert_region): Even if the length of text is
8512 zero, try to convert it if coding->type is coding_type_ccl.
8513 (decode_coding_string, encode_coding_string): Likewise.
8515 2000-06-28 Gerd Moellmann <gerd@gnu.org>
8517 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
8518 the display if windows_or_buffers_changed.
8520 * dispnew.c (struct row_entry): New structure.
8521 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
8522 (row_table_size, old_lines, new_lines, old_lines_size)
8523 (new_lines_size, run_pool, runs_size, runs): New variables.
8524 (add_row_entry): New function.
8525 (scrolling_window): Use data structures allocated with xmalloc and
8526 held in global variables, instead of allocating them with alloca and
8527 holding them in local variables. Use a larger hash table whose
8528 size depends on glyph matrix sizes. Don't use bzero to clear the
8529 hash table; instead, clear used slots only.
8531 * fns.c (next_almost_prime): Make it externally visible.
8533 * lisp.h (next_almost_prime): Add prototype.
8535 * s/isc4-0.h (sigunblock): Define.
8537 * s/sco5.h (sigunblock): Define.
8539 2000-06-27 Dave Love <fx@gnu.org>
8541 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
8542 (moved to osf5-0.h).
8543 [!NOT_C_CODE]: Protect string.h stuff.
8545 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
8546 (sys_siglist, NSIG): Definitions moved here from osf1.h.
8548 2000-06-27 Gerd Moellmann <gerd@gnu.org>
8550 * xdisp.c (resize_mini_window): Subtract the extra line spacing
8551 below the last line from the needed window height.
8553 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
8555 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
8556 (Fwidget_get): Use it.
8557 (syms_of_fns): Defsubr it.
8559 2000-06-26 Gerd Moellmann <gerd@gnu.org>
8561 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
8562 display info for XIM.
8563 (xim_open_dpy): Likewise.
8564 (xim_close_dpy): Don't free the display info's XIM.
8566 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
8568 * config.in (USE_XIM): New define.
8570 * keymap.c (get_keyelt): For menu-items containing a `:filter
8571 FILTER', apply FILTER to the menu-item's definition to get the
8572 real definition to use.
8574 * lisp.h (QCfilter): External declaration.
8576 * xfns.c (Fimage_size): New function.
8577 (syms_of_xfns): Defsubr it.
8579 2000-06-26 Andreas Schwab <schwab@suse.de>
8581 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
8584 2000-06-25 Dave Love <fx@gnu.org>
8586 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag, tgetnum.
8588 * Makefile.in (blockinput.h): Depend on atimer.h.
8589 (atimer.h): Depend on systime.h.
8591 * blockinput.h: Protect against multiple inclusion. Include atimer.h.
8593 * atimer.h: Protect against multiple inclusion. Include systime.h.
8595 * lisp.h (swap_in_global_binding): Declare.
8597 2000-06-24 Ken Raeburn <raeburn@gnu.org>
8599 * process.c (Fopen_network_stream): Turn off atimers for duration
8600 of call to connect. (Patch from Gerd.)
8602 2000-06-23 Dave Love <fx@gnu.org>
8604 * ralloc.c: Maybe include unistd.h
8606 * emacs.c (setgrp): Undefine before defining.
8607 (malloc_warning, set_time_zone_rule, index): Prototype.
8609 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
8610 HAVE_STRUCT_TIMEZONE.
8612 * s/osf1.h: Move string.h hack here from alpha.h and make it
8614 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
8616 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
8617 (SOCKLEN_TYPE): Don't define.
8619 * m/alpha.h: Remove string.h hack.
8621 * s/osf5-0.h: New file.
8623 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
8624 include time.h, done by systime.h.
8625 [__FreeBSD__]: Remove redundant includes.
8627 * callproc.c (setpgrp): Undefine before defining.
8628 (delete_temp_file): Return Qnil to avoid warning.
8630 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
8632 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
8635 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
8637 * composite.h (compose_text): Declare.
8639 * xterm.c: Don't include sys/types.h unconditionally. Don't
8640 protect its inclusion with !USG (following xmenu.c).
8642 2000-06-23 Gerd Moellmann <gerd@gnu.org>
8644 * xfns.c (x_create_tip_frame): Initialize frame's colors like
8647 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
8649 * coding.c (decode_eol_post_ccl): Special handling for undecided
8650 and inconsistent EOL types.
8652 2000-06-22 Gerd Moellmann <gerd@gnu.org>
8654 * xrdb.c (x_load_resources): Add default resource for scroll bar's
8655 trough color and main window's background color.
8657 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events differently.
8659 * xterm.h (Xt_app_con): External declaration.
8661 * widget.c (EmacsFrameRealize): Fix typo.
8663 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
8665 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
8666 (handle_invisible_prop): Record the start of invisible text in
8667 it->add_overlay_start.
8668 (struct overlay_entry): Add member `overlay'.
8669 (handle_overlay_change): Simplify.
8670 (next_overlay_string): After having processed overlay strings at the
8671 end of the buffer, record that fact in
8672 it->overlay_strings_at_end_processed_p.
8673 (compare_overlay_entries): If before- and after-strings come
8674 from the same overlay, let before-strings come first.
8675 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
8676 (load_overlay_strings): Take it->add_overlay_start into account
8677 when adding overlay strings.
8679 * dispextern.h (struct it): Add member add_overlay_start.
8681 2000-06-22 Dave Love <fx@gnu.org>
8683 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
8685 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
8687 2000-06-22 Kenichi Handa <handa@etl.go.jp>
8689 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
8692 2000-06-21 Dave Love <fx@gnu.org>
8694 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
8696 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
8698 * syntax.c (back_comment): Simplify string-parity counting (with
8699 the added benefit of handling multiple string-styles as long as
8700 they are not intertwined).
8701 Jump to the slow code as soon as a comment starter is found in
8702 a "string_lossage" position. Fixes the case: " /* " /* " */.
8704 2000-06-21 Dave Love <fx@gnu.org>
8706 * Makefile.in: Use GETLOADAVG_LIBS.
8708 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
8709 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
8711 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8713 * syntax.c (describe_syntax): Recognize the `n'estable bit.
8714 (Fforward_comment, scan_lists):
8715 Check the comstyle of single-char comment-starters.
8716 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
8717 we're just at the beginning of the comment (f.ex with (*) ... (*)).
8718 Check the comstyle of single-char comment-starters.
8719 Clarify control-flow around the Scomment case.
8721 2000-06-20 Dave Love <fx@gnu.org>
8723 * fns.c (make_hash_table, maybe_resize_hash_table):
8724 Cast arg of next_almost_prime.
8726 * tparam.c [emacs]: Include lisp.h.
8728 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
8731 2000-06-20 Gerd Moellmann <gerd@gnu.org>
8733 * keyboard.c (adjust_point_for_property): Check if display
8734 property should be treated as intangible by looking at its value.
8736 * xdisp.c (single_display_prop_intangible_p)
8737 (display_prop_intangible_p): New functions.
8739 * dispextern.h (display_prop_intangible_p): Add prototype.
8741 * xdisp.c (dump_glyph_row): Show type of glyph->object.
8743 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
8744 argument to sigprocmask.
8746 * s/sco5.h (sigblock): Redefined to pass a pointer as second
8747 argument to sigprocmask.
8749 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
8750 sigprocmask_set, and pass a pointer to it to sigprocmask.
8752 * sysdep.c (sigprocmask_set): New variable.
8754 * fileio.c (make_temp_name): Don't use `%s' in string passed to
8757 2000-06-20 Sam Steingold <sds@gnu.org>
8759 * xrdb.c: Don't declare xmalloc, xrealloc.
8761 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
8763 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
8764 (re_comp): Cast gettext return value to avoid complaints when
8767 2000-06-20 Dave Love <fx@gnu.org>
8769 * m/stride.h, m/mips.h: Don't define HAVE_GETWD, HAVE_GETTIMEOFDAY.
8771 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
8773 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
8775 * m/alpha.h: Don't declare xmalloc, xrealloc.
8777 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
8779 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
8781 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
8783 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
8786 * keyboard.h (poll_for_input_1): Declare.
8788 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
8790 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
8792 * doprnt.c: Don't declare xmalloc, xrealloc.
8794 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
8795 (getenv, ctime, getwd): Removed.
8796 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
8798 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
8799 x_set_tool_bar_lines.
8801 * config.in: Add HAVE_GETWD. Move some definitions above
8802 machine/system includes.
8804 2000-06-20 Kenichi Handa <handa@etl.go.jp>
8806 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
8808 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
8809 contain information about ENCODING.
8811 * fontset.c (FONTSET_ASCII): Use the first element of char table
8812 for an ASCII font, not defalt slot.
8813 (fontset_ref_via_base): If FONTSET doesn't contain information for
8814 C, try the default fontset.
8815 (make_fontset): Don't copy the default fontset.
8816 (fontset_font_pattern): Likewise.
8817 (accumulate_font_info): If ELT is nil, use the corresponding
8818 element in the default fontset.
8820 2000-06-19 Dave Love <fx@gnu.org>
8822 * syntax.c (Fparse_partial_sexp): Doc fix.
8824 * regex.h: Test PROTOTYPES as well as __STDC__.
8826 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
8827 errno, strerror. Put text after #endif in comment.
8829 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for pcc).
8831 * xterm.c (x_frame_of_widget): Likewise.
8833 2000-06-19 Gerd Moellmann <gerd@gnu.org>
8835 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
8836 to Vfundamental_mode_abbrev_table.
8838 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
8839 bogus objects are marked. This slows down GC by ~80 percent, but
8840 it might be worth trying when debugging GC-related problems.
8841 This feature requires conservative stack marking to be enabled.
8843 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
8844 returns XLookupChars, reset `modifiers' to zero.
8846 2000-06-19 Dave Love <fx@gnu.org>
8848 * mktime.c: Unprotoized.
8850 2000-06-19 Richard Stallman <rms@gnu.org>
8852 * data.c (set_internal): If variable is frame-local,
8853 store the new value immediately into the frame parameter alist.
8855 2000-06-19 Ken Raeburn <raeburn@gnu.org>
8857 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
8858 in the custom handler pointer.
8860 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
8861 value, or checks for CHAR_META can fail when Lisp_Object is a
8863 * keymap.c (get_keyelt): Likewise.
8865 2000-06-19 Kenichi Handa <handa@etl.go.jp>
8867 * ccl.h (struct ccl_program): New member eol_type.
8868 (struct ccl_spec): New member cr_carryover.
8870 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
8871 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
8873 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
8874 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
8875 (decode_eol_post_ccl): New function.
8876 (decode_coding): Don't detect EOL format here for CCL based coding
8878 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
8879 decode_eol_post_ccl after running the CCL program.
8880 (code_convert_region): Don't detect EOL format here for CCL based
8882 (decode_coding_string): Likewise.
8884 2000-06-18 Ken Raeburn <raeburn@gnu.org>
8886 * charset.c (update_charset_table): Use XINT on "iso_final_char"
8887 when treating it as an integer.
8889 * coding.h (encode_coding_string): Declare.
8891 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
8894 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
8895 "xkeymap" to avoid shadowing the "enum map_type" value that needs
8896 to be passed to get_local_map.
8898 * sound.c (Fplay_sound): Don't call make_number on
8899 Frun_hook_with_args count argument.
8901 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
8902 for lisp objects in X event structure data field, when lisp
8903 objects are represented with unions.
8904 (x_scroll_bar_to_input_event): Ditto.
8906 2000-06-16 Ken Raeburn <raeburn@gnu.org>
8908 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
8909 termination of string. Fix sense of test whether
8910 Vline_number_display_limit is an integer.
8912 2000-06-16 Gerd Moellmann <gerd@gnu.org>
8914 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
8915 only if HAVE_X_WINDOWS.
8917 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
8920 * dispnew.c (update_frame_1): Handle case that cursor vpos is
8923 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
8925 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
8928 2000-06-15 Kenichi Handa <handa@etl.go.jp>
8930 * coding.c (decode_coding_emacs_mule): Always set src_base at the
8931 start of the while loop.
8933 2000-06-15 Gerd Moellmann <gerd@gnu.org>
8935 * atimer.c (alarm_signal_handler): Add forward declaration.
8937 * data.c (set_internal): Remove debug code.
8939 2000-06-14 Gerd Moellmann <gerd@gnu.org>
8941 * Makefile.in (bootstrap-temacs): Add `-I../src'.
8943 * unexec.c (toplevel) [COFF]: Include coff.h.
8945 * s/lynxos.h: New file.
8947 * keymap.c (Fsingle_key_description): Enclose function key and
8948 event symbol names in angle brackets.
8950 * xdisp.c (setup_echo_area_for_printing): Call
8951 message_log_maybe_newline if message_buf_print is not set.
8953 * print.c (printchar, strout): Don't check message_buf_print
8954 before calling setup_echo_area_for_printing because that
8955 function does something useful even when message_buf_print is
8958 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines):
8960 (ensure_echo_area_buffers): Initialize echo buffer's
8961 truncate lines setting to nil.
8962 (with_echo_area_buffer): Don't set the echo buffer's truncate
8964 (set_message_1): Set it here instead, based on the value
8965 of message_truncate_lines.
8966 (resize_mini_window): Handle case that lines are truncated.
8967 (syms_of_xdisp): Initialize Qmessage_truncate_lines.
8968 DEFVAR_BOOL message-truncate-lines.
8970 * keyboard.c (read_char): Bind message-truncate-lines to t
8971 while displaying a help-echo.
8973 * lisp.h (Qmessage_truncate_lines): External declaration.
8975 2000-06-13 Gerd Moellmann <gerd@gnu.org>
8977 * xdisp.c (Vline_number_display_limit): Renamed from
8978 line_number_display_limit.
8979 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
8980 Extend documentation string. Initialize
8981 Vline_number_display_limit to nil meaning no limit.
8982 (decode_mode_spec): Use Vline_number_display_limit with its new
8985 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
8987 2000-06-13 Richard Stallman <rms@gnu.org>
8989 * frame.c (Fmodify_frame_parameters): Doc fix.
8991 * xfns.c (x_set_frame_parameters): Comment fix.
8993 * frame.c (store_frame_param): Call swap_in_global_binding if the
8994 variable's current binding was chosen based on this frame.
8996 * data.c (swap_in_global_binding): New function.
8998 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9000 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
9001 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
9003 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
9005 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
9007 2000-06-12 Jason Rumney <jasonr@gnu.org>
9009 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
9011 * w32.h (EMACS_W32_H): Renamed from _NT_H_
9013 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
9015 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
9017 2000-06-12 Gerd Moellmann <gerd@gnu.org>
9019 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
9020 (syms_of_xfaces): Defsubr Sdump_colors.
9021 (x_free_colors): Don't treat b&w specially on default visual.
9022 (x_free_dpy_colors): New function.
9023 (free_face_colors): Don't check visual class; it's done
9026 * xterm.c (x_frame_of_widget): New function.
9027 (x_alloc_nearest_color_for_widget): Use it.
9028 (x_copy_dpy_color): New function.
9029 (x_destroy_window): Free various colors.
9031 2000-06-12 Kenichi Handa <handa@etl.go.jp>
9033 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
9035 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
9037 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
9039 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
9041 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
9043 2000-06-11 Dave Love <fx@gnu.org>
9045 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
9047 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
9049 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
9051 2000-06-11 Gerd Moellmann <gerd@gnu.org>
9053 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
9056 2000-06-10 Kenichi Handa <handa@etl.go.jp>
9058 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
9059 (regex_compile): Fix the code for handling the case of single byte
9060 char and multibyte char being mixed in a range within [...].
9062 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
9063 and dst_multibyte members of coding.
9065 * charset.c (update_charset_table): Update the table
9067 (init_charset_once): Initialize elements of bytes_by_char_head to
9068 1 except for leading codes for private charases.
9070 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
9071 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte sequence.
9073 2000-06-09 Ken Raeburn <raeburn@gnu.org>
9075 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
9076 access the data it doesn't point to.
9078 2000-06-08 Gerd Moellmann <gerd@gnu.org>
9080 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
9081 will be translated to a switch-frame event when reading the
9082 event queue. This is necessary because Emacs otherwise won't
9083 perform a switch-frame to a new frame until some other event, for
9084 example a keystroke event, forces it to do so. This has various
9085 effects, one visible being that the cursor of a frame created with
9086 C-x 5 2 or switched to with a window manager key binding like
9087 A-TAB stays hollow because selected_window isn't on the newly
9088 focused frame until the switch-frame is performed.
9090 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
9091 generating a switch-frame event if necessary.
9093 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
9095 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
9098 2000-06-08 Kenichi Handa <handa@etl.go.jp>
9100 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a charset.
9102 2000-06-07 Gerd Moellmann <gerd@gnu.org>
9104 * window.c (displayed_window_lines): Take empty lines at
9105 the bottom of a window into account.
9107 * window.c (displayed_window_lines): New function.
9108 (Fmove_to_window_line): Use displayed_window_lines to determine
9109 the number of lines to move, instead of using the window's height.
9111 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
9112 to stop reading, even if the form read sets point to a different
9113 value when evaluated.
9115 * xdisp.c (display_line): Fix code deciding in which line to
9118 2000-06-07 Kenichi Handa <handa@etl.go.jp>
9120 * fileio.c (e_write): Free composition data if stored in
9123 2000-06-06 Gerd Moellmann <gerd@gnu.org>
9125 * xdisp.c (display_line): Set row's and iterator's
9126 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
9127 Set cursor even if row ends in the middle of a character.
9128 (dump_glyph_row): Print values of new flags.
9129 (redisplay_window) <cursor movement in unchanged window>: When
9130 point has been moved forward, and PT is at the end of the cursor
9131 row, don't place the cursor in the next row if the cursor row ends
9132 in the middle of a character or at ZV.
9134 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
9135 (struct glyph_row): Add starts_in_middle_of_char_p and
9136 ends_in_middle_of_char_p.
9137 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
9138 ends_in_middle_of_char_p flag.
9139 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
9141 * term.c (append_glyph): Revert change of 2000-06-06.
9143 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
9144 padding glyph not fitting on line as whole character not
9147 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
9148 this isn't true for images with `:ascent 100'.
9150 2000-06-06 Kenichi Handa <handa@etl.go.jp>
9152 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
9153 as modified if it is originally unmodified.
9155 * term.c (encode_terminal_code): Change the way to check if
9156 terminal coding does any conversion.
9157 (append_glyph): Set glyph->pixel_width correctly.
9159 * xdisp.c (display_line): While checking line continuation, pay
9160 attention to a padding glyph.
9162 2000-06-05 Gerd Moellmann <gerd@gnu.org>
9164 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
9166 2000-06-05 Dave Love <fx@gnu.org>
9168 * xdisp.c: Include fontset.h.
9170 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
9172 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9174 * dispnew.c: Conditionally include term.h.
9176 * coding.h: Declare code_convert_string_norecord.
9178 * frame.h (struct frame): Use volatile unconditionally.
9180 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
9182 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
9184 * systime.h: Protect against multiple inclusion.
9185 (timezone) [USG5_4]: Define as time_t.
9187 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9188 (Foptimize_char_table, make_temp_name): Declare.
9190 * Makefile.in (xdisp.o): Depend on fontset.h.
9192 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
9194 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
9195 (Foptimize_char_table, make_temp_name): Declare.
9199 * s/netbsd.h: Don't define autoconfiscated MATHERR.
9201 2000-06-02 Dave Love <fx@gnu.org>
9203 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
9205 2000-06-02 Gerd Moellmann <gerd@gnu.org>
9207 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
9208 result face, set flags in that face indicating that colors may not
9211 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
9212 glyph, use the ASCII NUL character to determine the face.
9214 2000-06-02 Dave Love <fx@gnu.org>
9216 * sysdep.c: Conditionally include stdlib.h, unistd.h.
9217 (VFORK_RETURN_TYPE): Remove.
9219 * config.in: Add NO_MATHERR.
9221 2000-06-01 Dave Love <fx@gnu.org>
9223 * cmds.c (internal_self_insert): Don't check
9224 Vbefore_change_function, Vafter_change_function.
9226 * insdel.c (signal_before_change, signal_after_change): Likewise.
9228 * buffer.c (Vbefore_change_function, Vafter_change_function):
9229 Variables and their initializations deleted.
9231 * callint.c (Fcall_interactively): Doc fix.
9233 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
9235 2000-05-31 Dave Love <fx@gnu.org>
9237 * textprop.c: Revert last change -- duplicated.
9239 2000-05-31 Gerd Moellmann <gerd@gnu.org>
9241 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
9244 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
9246 2000-05-31 Jason Rumney <jasonr@gnu.org>
9248 * search.c (Fre_search_forward, Fre_search_backward)
9249 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
9251 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
9253 2000-05-30 Jason Rumney <jasonr@gnu.org>
9255 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
9256 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
9258 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type member.
9260 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
9261 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
9262 expand a nil default_filename.
9264 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
9265 pointer to glyph_to_pixel_coords, not a frame.
9267 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
9268 coding.h to dependencies.
9270 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
9272 * w32console.c (glyph_to_pixel_coords): Change first parameter to
9273 window pointer to be consistent with w32term.c and xterm.c.
9275 * w32fns.c: Format and doc changes to bring closer to xfns.c.
9276 (VIETNAMESE_CHARSET): Define if not defined in system headers.
9277 (Qline_spacing, Qcenter): New variables.
9278 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
9279 (x_set_line_spacing): New function.
9280 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT macros.
9281 (x_specified_cursor_type): New function.
9282 (x_set_cursor_type): Use it.
9283 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
9285 (validate_x_resource_name, x_get_resource_string): Measure lengths
9286 of external strings in bytes.
9287 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
9288 GetTextExtentPoint32 with NULL title.
9289 (Fx_create_frame): Initialize Qline_spacing.
9290 (w32_load_system_font): Initialize font->double_byte_p.
9291 (x_to_w32_charset): Use Vw32_charset_info_alist.
9292 (Image, busy cursor, tooltip functions): Merged changes from
9293 xfns.c. Not yet functional on Windows.
9295 * w32gui.h (W32FontStruct): Add double_byte_p member.
9297 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
9298 (emacs_button_translation): Use it.
9299 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
9300 in `mask' to be set.
9302 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
9305 * w32term.c: Format and doc changes to bring closer to xterm.c.
9306 (w32_char_font_type): New enum.
9307 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
9308 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
9309 (w32_encode_char): New function.
9310 (x_encode_char): Removed.
9311 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
9312 x_encode_char and w32_font_is_double_byte.
9313 (x_produce_image_glyph): Use image_ascent.
9314 (x_produce_glyphs): Use new version of w32_per_char_metric and
9315 handle NULL return value. Allow extra line spacing.
9316 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
9317 (w32_get_glyph_overhangs): Remove unicode_p param. Use
9318 w32_font_type member of glyph instead.
9319 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
9320 (fast_find_position): Make sure not to consider rows not visible
9322 (w32_read_socket) [WM_MENUSELECT]: Cannot call
9323 w32_menu_display_help with input blocked, as it can abort.
9324 (x_display_and_set_cursor): Choose cursor depending
9325 on buffer-local value of cursor_type.
9326 (x_draw_bar_cursor): Add parameter WIDTH.
9328 * w32term.h (CP_DEFAULT): Define.
9329 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
9331 2000-05-30 Gerd Moellmann <gerd@gnu.org>
9333 * search.c (Fre_search_forward, Fre_search_backward)
9334 (Fposix_search_backward, Fposix_search_forward): Doc fix.
9336 2000-05-30 Kenichi Handa <handa@etl.go.jp>
9338 * coding.c (detect_coding_iso2022): Fix code for checking
9339 CODING_CATEGORY_MASK_ISO_8_2.
9341 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
9343 * regex.c (PREFETCH_NOLIMIT): New function.
9344 (re_match_2_internal): Use it and adjust the end_match_2 logic.
9346 2000-05-29 Gerd Moellmann <gerd@gnu.org>
9348 * syntax.c (find_defun_start): Move test for
9349 open_paren_in_column_0_is_defun_start outside of the loop.
9351 * xdisp.c (redisplay_window): Really switch buffers when
9352 displaying mode lines, and temporarily set selected_frame to the
9353 frame of the window that's redisplayed.
9355 * xfaces.c (free_realized_faces): Block/unblock input.
9356 (free_realized_multibyte_face): Ditto.
9358 2000-05-29 Dave Love <fx@gnu.org>
9360 * textprop.c (Qkeymap): New variable.
9361 (syms_of_textprop): Intern it.
9363 * keymap.c: Include intervals.h.
9364 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
9366 * Makefile.in (keymap.o): Depend on intervals.h.
9368 * keyboard.c (menu_bar_items, tool_bar_items)
9369 (Fexecute_extended_command): Deal with `keymap' property.
9370 (read_key_sequence): Track map from `keymap' property as well as
9373 * intervals.c (get_local_map): Extra arg to allow looking for
9376 * intervals.h (map_property): New enum.
9377 (get_local_map): Extra arg using it.
9380 * lisp.h (get_local_map): Don't declare here.
9382 2000-05-29 Kenichi Handa <handa@etl.go.jp>
9384 * Makefile.in (callproc.o): Depend on composite.h.
9386 * callproc.c: Include composite.h.
9387 (Fcall_process): Handle composition correctly.
9389 * coding.h (coding_allocate_composition_data): Extern it.
9390 (coding_restore_composition): Likewise.
9392 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
9393 yet allocated, finish decoding with result
9394 CODING_FINISH_INSUFFICIENT_CMP.
9395 (coding_allocate_composition_data): Make it non-static.
9396 (coding_restore_composition): Likewise.
9398 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
9400 * charset.c (syms_of_charset): Revert last change.
9402 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9404 * term.c (produce_glyphs): Treat characters from the eight-bit-*
9405 charsets as unibyte, with 1-column screen width. Sent by Kenichi
9408 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
9410 * charset.c (syms_of_charset): Set width of character sets
9411 eight-bit-control and eight-bit-graphic to 1 column.
9413 2000-05-26 Gerd Moellmann <gerd@gnu.org>
9415 * config.in (HAVE_SPEED_T): New define.
9417 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
9420 2000-05-26 Dave Love <fx@gnu.org>
9422 * coding.c (shrink_decoding_region): Initialize eol_conversion.
9424 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
9425 (Fsubr_arity): New function.
9426 (syms_of_data): Install them.
9428 2000-05-26 Kenichi Handa <handa@etl.go.jp>
9430 * charset.c (init_charset_once): Set the table bytes_by_char_head
9433 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
9434 the default fontset to what Emacs uses by default.
9435 (check_registry_encoding): This function deleted.
9436 (Fset_fontset_font): Remove the adhoc condition for the default
9437 fontset. Allow cons in FONTNAME.
9439 * fns.c (map_char_table): Ignore char-table entries for
9440 charsets eight-bit-control and eight-bit-graphic.
9442 2000-05-25 Ken Raeburn <raeburn@gnu.org>
9444 * emacs.c (main): Initialize keyboard syms before initializing
9445 window code, so face names are available.
9447 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
9449 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
9450 of an anchor at the beginning of a shy-group.
9452 2000-05-25 Gerd Moellmann <gerd@gnu.org>
9454 * xdisp.c (handle_invisible_prop): Don't try to skip over
9455 invisible text if end of text is already reached.
9457 2000-05-25 Dave Love <fx@gnu.org>
9459 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
9461 * coding.c (encode_eol): Add null statement after label.
9463 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
9465 * w16select.c (Fw16_set_clipboard_data): Fix the change from
9468 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9470 * ccl.c (ccl_driver): Fix previous change.
9472 2000-05-25 Kenichi Handa <handa@etl.go.jp>
9474 * coding.c (run_pre_post_conversion_on_str): Set point to the
9475 beginning of buffer before calling coding->post_read_conversion.
9476 (decode_coding_string): Give correct args to
9477 run_pre_post_conversion_on_str.
9478 (encode_coding_string): Likewise.
9480 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
9481 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
9482 eight-bit-graphic correctly.
9484 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
9486 * fileio.c (Finsert_file_contents): Even if a file is not found,
9487 execute codes for setting up coding system. Call
9488 after-insert-file-functions unconditionally.
9490 2000-05-24 Gerd Moellmann <gerd@gnu.org>
9492 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
9493 BSD_PGRPS are not defined.
9495 2000-05-24 Kenichi Handa <handa@etl.go.jp>
9497 * charset.c (update_charset_table): Accept nil in LONG_NAME and
9499 (syms_of_charset): Avoid building same strings.
9501 2000-05-23 Gerd Moellmann <gerd@gnu.org>
9503 * lread.c (Fload): Add a comment about the meaning of
9504 Vuser_init_file being t.
9506 * puresize.h (BASE_PURESIZE): Increase to 675000.
9508 * s/gnu-linux.h (setpgrp): Don't define it here because this
9509 prevents compilation on GNU/Linux systems with glib 2.2.
9511 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
9514 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
9516 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
9517 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
9519 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
9521 2000-05-23 Kenichi Handa <handa@etl.go.jp>
9523 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9525 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
9527 * term.c (encode_terminal_code): Set coding->src_multibyte properly.
9529 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
9531 2000-05-22 Kenichi Handa <handa@etl.go.jp>
9533 * keyboard.c (read_char): Allow character codes 128..255 to be
9534 handled by input-method-function.
9536 * insdel.c (adjust_markers_for_replace): Fix previous change.
9537 (adjust_after_replace): If PREV_TEXT is nil, call
9538 adjust_markers_for_insert, not adjust_markers_for_replace.
9540 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
9542 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
9543 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
9544 [HAVE_GRANDPT]: Define.
9545 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
9547 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
9550 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
9552 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
9554 2000-05-20 Kenichi Handa <handa@etl.go.jp>
9556 The following changes are to handle 8-bit characters in a
9557 multibyte buffer/string without facing with byte combining
9558 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
9559 eight-bit-graphic (for 0xA0..0xFF) are introduced.
9561 * Makefile.in (fns.o): Depend on charset.h.
9563 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
9564 convert it to unibyte.
9565 (make_string): Use parse_str_as_multibyte, not chars_in_text.
9567 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
9568 apparent char boundary.
9569 (Fset_buffer_multibyte): Convert 8-bit characters in the range
9570 0x80..0x9F to/from multibyte form.
9572 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
9575 * callproc.c (Fcall_process): Always encode an argument string if
9576 it is multibyte. Setup src_multibyte and dst_multibyte members of
9577 process_coding properly.
9579 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
9580 SPLIT_NON_ASCII_CHAR.
9582 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
9584 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
9586 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New variables.
9587 (SPLIT_CHARACTER_SEQ): This macro deleted.
9588 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is valid.
9589 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
9590 and eight-bit-graphic.
9591 (char_to_string): Likewise. Signal an error for too large
9593 (char_printable_p): Return 0 for 8-bit characters.
9594 (update_charset_table): Update iso_charset_table only when a final
9595 character is non-negative.
9596 (find_charset_in_text): Renamed from find_charset_in_str.
9597 Arguments and return value changed. Callers changed.
9598 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
9599 be -1 if CHARSET is used only internally.
9600 (Fmake_char_internal): Handle new charsets; eight-bit-control and
9602 (Fcharset_after): Simplified.
9603 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
9604 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
9605 (multibyte_chars_in_text): Simplified by assuming there's no
9606 invalid multibyte sequence.
9607 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9608 (str_as_unibyte): New functions.
9609 (Fstring): Simpified by assuming that byte combining never happens.
9610 (init_charset_once): Initialization for
9611 LEADING_CODE_8_BIT_CONTROL.
9612 (syms_of_charset): Intern and staticpro Qeight_bit_control and
9613 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
9614 eight-bit-control and eight-bit-graphic.
9616 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL)
9617 (CHARSET_8_BIT_GRAPHIC): New macros.
9618 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
9619 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
9620 (CHARSET_REVERSE_CHARSET): Likewise.
9621 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
9623 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
9624 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
9625 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
9626 encounter an invalid multibyte sequence.
9627 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
9628 sequence is always valid.
9629 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
9630 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New macros.
9631 (CHAR_STRING): For 8-bit characters, call char_to_string.
9632 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
9633 multibyte sequence is always valid.
9634 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
9635 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte)
9636 (str_as_unibyte): Extern them.
9637 (BCOPY_SHORT): Fix a bug.
9638 (CHAR_LEN): This macro deleted. Callers changed to use CHAR_BYTES.
9639 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
9640 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
9641 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
9643 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
9644 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
9645 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE)
9646 (EMIT_BYTES): New macros.
9647 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII)
9648 (DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
9650 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
9651 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
9652 check the validity of multibyte sequence.
9653 (decode_coding_emacs_mule): New function.
9654 (encode_coding_emacs_mule): New macro.
9655 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
9657 (DECODE_ISO_CHARACTER): Just return a character code.
9658 (DECODE_COMPOSITION_START): Set coding->result instead of result.
9659 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
9660 EMIT_CHAR to produced decoded characters. Exit the loop only by
9661 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
9663 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
9664 only position codes for an invalid character.
9665 (encode_designation_at_bol): Return new destination pointer. 5th
9666 arg DSTP is changed to DST.
9667 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
9668 from the source by ONE_MORE_CHAR. Don't handle the case of last
9670 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
9672 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
9673 (detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
9674 TWO_MORE_BYTES to fetch a byte from the source.
9675 (encode_eol): Pay attention to coding->src_multibyte.
9676 (detect_coding, detect_eol): Preserve members src_multibyte and
9678 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
9679 (encoding_buffer_size): Set magnification to 3 for all coding
9680 systems that require encoding.
9681 (ccl_coding_driver): For decoding, be sure that the result is
9682 valid multibyte sequence.
9683 (decode_coding): Initialize coding->errors and coding->result.
9684 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
9685 and raw-text, always call decode_eol. Handle the case of last
9686 block here. If not coding->dst_multibyte, convert the resulting
9687 sequence to unibyte.
9688 (encode_coding): Initialize coding->errors and coding->result.
9689 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
9690 and raw-text, always call encode_eol. Handle the case of last
9692 (shrink_decoding_region, shrink_encoding_region): Detect cases
9693 that we can't skip data more rigidly.
9694 (code_convert_region): Setup src_multibyte and dst_multibyte
9695 members of coding. For decoding, if the buffer is multibyte,
9696 convert the source sequence to unibyte in advance. For encoding,
9697 if the buffer is multibyte, convert the resulting sequence to
9698 multibyte afterward.
9699 (run_pre_post_conversion_on_str): New function.
9700 (code_convert_string): Deleted and divided into the following two.
9701 (decode_coding_string, encode_coding_string): New functions.
9702 (code_convert_string1, code_convert_string_norecord): Call one of
9704 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
9705 MAKE_NON_ASCII_CHAR.
9706 (Fset_terminal_coding_system_internal)
9707 (Fset_safe_terminal_coding_system_internal): Setup src_multibyte
9708 and dst_multibyte members.
9709 (init_coding_once): Initialize iso_code_class with new enum
9710 ISO_control_0 and ISO_control_1.
9712 * coding.h (enum iso_code_class_type): Member ISO_control_code is
9713 devided into ISO_control_0 and ISO_control_1.
9714 (struct coding_system): New members src_multibyte, dst_multibyte,
9715 errors, and result. Delete member fake_multibyte.
9716 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
9718 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
9721 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9724 * editfns.c (Fformat): Be sure to convert 8-bit characters to
9726 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
9728 (Ftranspose_region): Delete codes for handling byte combining.
9730 * fileio.c (Finsert_file_contents): Setup src_multibyte and
9731 dst_multibyte members of coding. On handling REPLACE on unibyte
9732 buffer, convert the result of decode_coding to unibyte. On
9733 inserting into a mutibyte buffer, always call code_convert_region.
9734 (e_write): Setup coding->src_multibyte according to the
9735 multibyteness of the source (buffer or string).
9737 * fns.c (concat): Handle 8-bit characters correctly.
9738 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
9739 unibyte in the result.
9740 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
9741 valid multibyte form in the result.
9742 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9743 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
9744 return -1, signal an error.
9745 (base64_encode_1): New arg MULTIBYTE. Get each character by
9746 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
9747 character is found, return -1.
9748 (Fbase64_decode_region): Delete codes for handling byte-combining.
9749 Treat each decoded byte as a unibyte character.
9750 (Fbase64_decode_string): Return unibyte string.
9751 (Fcompare_strings, concat, string_byte_to_char): Use
9752 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
9753 FETCH_STRING_CHAR_ADVANCE.
9754 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9755 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
9757 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
9758 SPLIT_NON_ASCII_CHAR.
9759 (fontset_ref_via_base, fontset_set): Likewise
9761 * insdel.c (adjust_markers_for_record_delete): Deleted.
9762 (adjust_markers_for_insert): Argument changed. Caller changed.
9763 (adjust_markers_for_replace): Likewise.
9764 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error)
9765 (CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
9766 (copy_text): Delete unused local varialbe c_save. For converting
9767 to multibyte, be sure to make all 8-bit characters in valid
9769 (count_size_as_multibyte): Handle 8-bit characters correctly.
9770 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9771 (adjust_after_replace, replace_range, del_range_2)
9772 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
9773 (insert_1_both, insert_from_string_1, insert_from_buffer_1)
9774 (adjust_after_replace, replace_range, del_range_2) Delete codes for
9775 handling byte combining.
9776 (adjust_before_replace): Deleted.
9778 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
9779 SPLIT_NON_ASCII_CHAR.
9780 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
9781 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9782 (Fkey_description): Likewise.
9784 * lread.c (read1): On reading multibyte string, be sure to make
9785 all 8-bit chararacters in valid multibyte form.
9786 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9788 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
9791 * process.c (Fstart_process): GCPRO current_dir before calling
9792 Ffind_operation_coding_system. Encode arguments here.
9793 (create_process): Don't encode arguments here. Setup
9794 src_multibyte and dst_multibyte members of struct coding.
9795 (read_process_output): Setup src_multibyte and dst_multibyte
9796 members of struct coding. If the output is to multibyte buffer,
9797 always decode the output of the process. Adjust the
9798 representation of 8-bit characters to the multibyteness of the output.
9799 (send_process): Setup coding->src_multibyte according to the
9800 multibyteness of the source.
9802 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
9803 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
9804 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
9806 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of CHAR_LEN.
9808 * w16select.c (Fw16_set_clipboard_data): Setup members
9809 src_multibyte and dst_multibyte of coding. Adjusted for the
9810 change for find_charset_in_str.
9811 (Fw16_get_clipboard_data): Likewise.
9813 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
9814 dst_multibyte of coding.
9815 (x_to_w32_font): Likewise.
9817 * w32select.c (Fw32_set_clipboard_data): Setup members
9818 src_multibyte and dst_multibyte of coding. Adjusted for the
9819 change for find_charset_in_str.
9820 (Fw32_get_clipboard_data): Likewise.
9822 * xdisp.c (get_next_display_element): Handle 8-bit characters
9824 (next_element_from_display_vector): Use CHAR_BYTES instead of CHAR_LEN.
9825 (disp_char_vector): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
9827 * xselect.c (selection_data_to_lisp_data): Setup members
9828 src_multibyte and dst_multibyte of coding. Adjusted for the
9829 change for find_charset_in_str.
9830 (lisp_data_to_selection_data): Likewise.
9832 2000-05-19 Gerd Moellmann <gerd@gnu.org>
9834 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed buffer.
9836 * dispextern.h (Vimage_types): Add extern declaration.
9838 * xdisp.c (Vimage_types): Moved here from xfns.c.
9839 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
9841 * xfns.c (Vimages_types): Moved to xdisp.c.
9842 (syms_of_xfns): Move `image-types' to xdisp.c.
9844 * w32fns.c (Vimage_types): Removed.
9845 (syms_of_w32fns): Remove `image-types'.
9847 2000-05-18 Kenichi Handa <handa@etl.go.jp>
9849 * fns.c (map_char_table): Pay attention to character number of
9850 charset. Check the validity of charset at the first level. For
9851 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
9854 * fontset.c: Include "buffer.h".
9855 (fs_load_font): If the face has fontset, record the face ID in
9857 (Finternal_char_font): New function.
9858 (accumulate_font_info): New function.
9859 (Ffontset_info): Rewritten for the new fontset implementation.
9860 (syms_of_fontset): Register Vdefault_fontset in the first element
9861 of Vfontset_table. Include Vdefault_fontset in
9862 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
9865 2000-05-16 Dave Love <fx@gnu.org>
9867 * m/iris5d.h: Deleted -- unused.
9869 2000-05-16 Gerd Moellmann <gerd@gnu.org>
9871 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
9872 `invalid' instead of `illegal'.
9874 * indent.c (Fmove_to_column): When ending within a tab, insert
9875 spaces first so that markers at the end of the tab get adjusted.
9877 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
9878 buffer list that wasn't selected in that frame.
9880 * filelock.c (get_boot_time): To obtain an 8 char file name, which
9881 is needed on mescaline, use a 2 char prefix, and call
9882 make_temp_name with second arg non-zero.
9884 * fileio.c (make_temp_name): New function, extracted from
9886 (Fmake_temp_name): Use it.
9888 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
9890 * window.c (coordinates_in_window): Subtract 1 when computing right_x.
9892 2000-05-15 Gerd Moellmann <gerd@gnu.org>
9894 * Makefile.in (lisp): Add env.elc.
9896 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
9898 2000-05-12 Gerd Moellmann <gerd@gnu.org>
9900 * search.c (Freplace_match): Handle case of `\N' in the
9901 replacement when there's no group N.
9903 2000-05-11 Gerd Moellmann <gerd@gnu.org>
9905 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
9906 of the message to message_dolog.
9908 * keyboard.c (read_char): Don't clear current message for help
9909 events; let the code handling help events handle this. Change
9910 code detecting help events that should be ignored.
9912 * xdisp.c (handle_single_display_prop): Don't try to set PT if
9913 we're interating over a string.
9915 2000-05-09 Dave Love <fx@gnu.org>
9917 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
9918 that offset before writing. Move gcpro region past call of
9921 2000-05-04 Dave Love <fx@gnu.org>
9923 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
9925 2000-05-04 Gerd Moellmann <gerd@gnu.org>
9927 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
9928 of inserted characters when BUF equals the current buffer, and PT
9929 is in front of or equal to FROM.
9931 2000-05-03 Gerd Moellmann <gerd@gnu.org>
9933 * xdisp.c (handle_single_display_prop): If display property value
9934 is invalid, or something not supported on the frame, restore
9935 iterator's position to what it was initially. Make sure to return
9936 0 for invalid and unsupported property values.
9938 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
9939 that x_per_char_metric returns null.
9941 2000-05-02 Gerd Moellmann <gerd@gnu.org>
9943 * xterm.h (struct face): Add forward declaration.
9944 (struct image): Ditto.
9945 (image_ascent): Add prototype.
9947 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
9948 (x_draw_image_relief, x_draw_image_foreground_1): Call function
9949 image_ascent instead of using IMAGE_ASCENT.
9951 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
9952 (IMAGE_ASCENT): Removed.
9954 * xfns.c (Qcenter): New variable.
9955 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
9956 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
9957 (image_ascent): New function.
9958 (lookup_image): Recognize `:ascent center'.
9959 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
9960 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
9961 (xbm_load): Don't set image's ascent here.
9962 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
9963 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
9964 check ascent values here.
9965 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
9966 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
9967 (syms_of_xfns): Initialize Qcenter.
9969 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
9970 to the limits, increase the limits.
9972 2000-05-01 Kenichi Handa <handa@etl.go.jp>
9974 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
9975 Check Vfont_encoding_alist against the full name of the opened font.
9977 2000-04-28 Gerd Moellmann <gerd@gnu.org>
9979 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
9980 taller than the window.
9982 2000-04-28 Kenichi Handa <handa@etl.go.jp>
9984 * xfaces.c (realize_x_face): Fix the argument of the second
9985 xassert. BASE_FACE may not be a face for ASCII.
9987 2000-04-27 Gerd Moellmann <gerd@gnu.org>
9989 * print.c (print_object): Treat print-length < 0 as nil.
9991 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
9993 * s/freebsd.h (TERMCAP_OBJ): Removed.
9994 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
9996 * lread.c (read1): Don't treat period followed by certain
9997 characters as symbol start.
9999 * xfns.c (slurp_file): New function.
10000 (xbm_image_p): Handle case of in-memory XBM files.
10001 (xbm_scan): Rewritten to work on memory buffers instead of files.
10002 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
10003 Work on memory buffers instead of files. If DATA is null test
10004 if buffer looks like an in-memory XBM file.
10005 (xbm_load_image): Renamed from xbm_load_image_file. Work on
10006 memory buffers instead of files.
10007 (xbm_file_p): New function.
10008 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
10010 * lread.c (end_of_file_error): New function.
10011 (read1): Call it instead of signaling `end-of-file' directly.
10013 * print.c (print_error_message): Print data of `end-of-file'
10014 with Fprinc instead of Fprin1.
10016 2000-04-26 Ken Raeburn <raeburn@gnu.org>
10018 * window.c (freeze_window_start): Check that minibuffer scroll
10019 window isn't nil before extracting the window structure pointer
10022 * undo.c (record_delete): If we hit the end of the undo list, stop
10023 picking elements apart.
10025 2000-04-26 Gerd Moellmann <gerd@gnu.org>
10027 * xdisp.c (display_line): If lines are continued, restore
10028 iterator's ascent/descent information to the values before the
10029 first glyph not fitting on the line.
10031 2000-04-25 Gerd Moellmann <gerd@gnu.org>
10033 * xdisp.c (try_window_id) <all changes above window start>: Adjust
10034 positions in glyph matrix. Don't compute new window end positions.
10036 * dispnew.c (increment_matrix_positions): Renamed from
10037 increment_glyph_matrix_buffer_positions.
10038 (increment_row_positions): Renamed from
10039 increment_glyph_row_buffer_positions.
10041 * dispextern.h: Change names of renamed functions from dispnew.c
10044 2000-04-24 Gerd Moellmann <gerd@gnu.org>
10046 * fileio.c (Fdo_auto_save): Create directories for auto-save
10047 list file if necessary.
10049 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
10050 from buffer or frame.
10051 (automatic_hscrolling_p): New variable.
10052 (hscroll_windows): Scroll windows horizontally only if automatic
10053 hscrolling is allowed.
10054 (syms_of_xdisp): New variable `automatic-hscrolling'.
10056 * frame.h (struct frame): Add member extra_line_spacing.
10058 * xfns.c (x_set_line_spacing): New function.
10059 (Fx_create_frame): Set line spacing from resources.
10060 (Qline_spacing): New variable.
10061 (syms_of_xfns): Initialize Qline_spacing.
10063 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
10065 * buffer.c (init_buffer_once): Handle extra_line_spacing.
10066 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
10067 (reset_buffer): Don't initialize extra2 and extra3. Initialize
10068 extra_line_spacing from default value.
10069 (init_buffer_once): Initialize default value of extra_line_spacing.
10071 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
10074 * xterm.c (x_produce_glyphs): Remove reference to struct it's
10075 prompt_width. Add extra line spacing.
10077 * term.c (produce_glyphs): Remove reference to struct it's
10080 * dispextern.h (struct it): Remove member prompt_width, add
10081 extra_line_spacing.
10083 2000-04-22 Gerd Moellmann <gerd@gnu.org>
10085 * dispnew.c (update_frame_line): When writing a whole line, make
10086 sure cursor is in the right row afterwards, otherwise a use of
10087 capability `ch' in cmgoto might leave the cursor in the row below.
10089 2000-04-21 Gerd Moellmann <gerd@gnu.org>
10091 * lisp.h (struct Lisp_Buffer_Cons): Remove.
10093 * keyboard.c (timer_check): Fix typo in comment.
10095 2000-04-21 Kenichi Handa <handa@etl.go.jp>
10097 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
10098 name change: ch -> character.
10100 2000-04-20 Gerd Moellmann <gerd@gnu.org>
10102 * keyboard.c (echo_message_buffer): New variable.
10103 (echo_now): Set echo_message_buffer to the echo area buffer used
10104 to display the echo.
10105 (cancel_echoing): Reset echo_message_buffer to nil.
10106 (read_char): Code rewritten that handles canceling an echo or
10107 echoing a dash, respectively.
10109 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
10110 directory doesn't exist.
10112 2000-04-19 Dave Love <fx@gnu.org>
10114 * fns.c (syms_of_fns): Defsubr mapc.
10115 (concat): Don't allow numeric args.
10116 (Fconcat): Doc change.
10118 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
10120 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
10121 instead define end_match(1|2) more carefully.
10122 Use GET_CHAR_BEFORE_2 for `begline'.
10124 2000-04-19 Gerd Moellmann <gerd@gnu.org>
10126 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
10127 on 64-bit systems where NULL is defined as `0'.
10129 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
10130 the `variable argument list' to make it work on Alpha.
10132 * m/alpha.h (_LP64) [!_LP64]: Define.
10133 (ORDINARY_LINK): Define for NetBSD.
10135 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
10137 2000-04-19 Dave Love <fx@gnu.org>
10139 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
10142 * Makefile.in (LIBS): Don't use.
10143 (GETLOADAVG_OBJ): Define again.
10144 (otherobj): Add GETLOADAVG_OBJ.
10146 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
10148 2000-04-18 Gerd Moellmann <gerd@gnu.org>
10150 * lread.c (read_filtered_event): Cancel and start busy cursor.
10152 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
10153 that the per-character metrics may be null.
10155 2000-04-17 Gerd Moellmann <gerd@gnu.org>
10157 * buffer.c (clone_per_buffer_values): New function.
10158 (Fmake_indirect_buffer): Add optional argument CLONE. Call
10159 clone_per_buffer_values if CLONE is not nil.
10161 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
10163 2000-04-16 Dave Love <fx@gnu.org>
10165 * Makefile.in: Remove obsolete localcpp stuff.
10166 (GETLOADAVG_OBJ): Don't define.
10167 (obj): Move LIBOBJS...
10168 (otherobj): ... to here.
10169 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
10170 whitespace-only lines after the continuation (Irix).
10172 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10174 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
10176 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
10178 2000-04-14 Dave Love <fx@gnu.org>
10180 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
10181 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
10182 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
10183 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
10186 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
10187 autoconfiscated HAVE_GETLOADAVG.
10189 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
10192 2000-04-14 Gerd Moellmann <gerd@gnu.org>
10194 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
10195 (fill_in_lock_file_name): Avoid existing files that aren't links.
10197 2000-04-14 Dave Love <fx@gnu.org>
10199 * Makefile.in (LIBS, LIBOBJS): New variable.
10200 (INTERVAL_SRC): Convert to make variable.
10201 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
10202 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
10203 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
10205 (SOME_MACHINE_OBJECTS): Remove interval stuff.
10206 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
10207 (shortlisp): Add facemenu, float-sup, frame.
10208 (SOME_MACHINE_LISP): Remove them from here.
10209 (LIBES): Change unused LDLIBS to autoconf LIBS.
10211 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
10213 2000-04-14 Kenichi Handa <handa@etl.go.jp>
10215 * composite.c (update_compositions): If FROM and TO are not in a
10216 valid range, do nothing.
10218 2000-04-13 Gerd Moellmann <gerd@gnu.org>
10220 * tparam.c (tparam1): Abort when encountering an unknown `%'-specifier.
10222 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as terminfo.o.
10224 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
10227 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
10229 * fileio.c (a_write): Remove redundant semi-colons.
10230 (e_write): Return -1 if failed to write all the data.
10231 This fixes the changes made at 1999-12-15.
10233 2000-04-12 Dave Love <fx@gnu.org>
10235 * fns.c (mapcar1): Test for null vals to support mapc.
10236 (Fmapc): New function.
10238 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
10240 * msdos.c (NUM_MOUSE_BUTTONS): Define.
10241 (IT_frame_up_to_date): Support the buffer local value of
10242 cursor-type, if defined.
10244 2000-04-10 Dave Love <fx@gnu.org>
10246 * editfns.c (preceding-char, following-char): Doc fix.
10248 2000-04-10 Ken Raeburn <raeburn@gnu.org>
10250 * Makefile.in (temacs): Revert 2000-03-12 change.
10252 2000-04-10 Jason Rumney <jasonr@gnu.org>
10254 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
10256 2000-04-10 Gerd Moellmann <gerd@gnu.org>
10258 * xdisp.c (setup_echo_area_for_printing): Choose an echo
10259 area buffer, if it's not set up yet.
10261 * indent.c (compute_motion): Set immediate_quit.
10263 2000-04-09 Gerd Moellmann <gerd@gnu.org>
10265 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New variable.
10266 (realize_tty_face): Suppress boldness if colors are the inverse of
10267 the default colors, and tty_suppress_bold_inverse_default_colors_p
10269 (Ftty_suppress_bold_inverse_default_colors): New function.
10270 (syms_of_xfaces): Defsubr it.
10272 * buffer.c (Frestore_buffer_modified_p): New function.
10273 (syms_of_buffer): Defsubr it.
10275 2000-04-08 Ken Raeburn <raeburn@gnu.org>
10277 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
10278 charset id (int) argument, not a charset (Lisp_Object).
10280 * coding.h (code_convert_string): Declare.
10281 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
10282 object, as the fourth argument to code_convert_string.
10284 * fontset.c (make_fontset_for_ascii_face): Use XINT on return value.
10285 (Fset_fontset_font): Use EQ to compare lisp objects.
10287 2000-04-05 Ken Raeburn <raeburn@gnu.org>
10289 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
10290 a pointer that looks like a lisp object.
10291 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
10292 zero, instead see whether it's an integer object, since they can't
10294 (GET_INTERVAL_OBJECT): Simply assign to the destination.
10296 * dispnew.c (allocate_matrices_for_frame_redisplay)
10297 (direct_output_forward_char): Use X(U)INT and make_number as needed
10298 to convert between (unsigned) int values and lisp integers.
10299 * keyboard.c (read_key_sequence): Likewise.
10300 * lread.c (substitute_object_recurse): Likewise.
10301 * fns.c (concat, hash_lookup, hash_remove): Likewise.
10302 * minibuf.c (do_completion, Fminibuffer_complete_word)
10303 (Fminibuffer_completion_help): Likewise.
10304 * term.c (produce_special_glyphs): Likewise.
10306 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
10307 * print.c (print_preprocess, print_object): Likewise.
10309 * search.c (compile_pattern): Use NILP when checking for nil.
10311 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
10312 __OPTIMIZE__]: Provide a GNU C macro version that handles
10313 lisp-object unions.
10314 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
10315 field, to better cope with ENABLE_CHECKING and calls that modify a
10316 Lisp_Object using its old value.
10318 2000-04-04 Gerd Moellmann <gerd@gnu.org>
10320 * window.c (compare_window_configurations): Signal an error
10321 if parameters C1 or C2 aren't window configurations.
10323 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
10324 AFTER_POTENTIAL_GC calls around calls to functions that can
10325 signal an error and thus invoke the debugger.
10327 2000-04-03 Gerd Moellmann <gerd@gnu.org>
10329 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
10330 an error if decoding fails.
10332 * keyboard.c (lispy_mouse_names): Variable removed.
10333 (Vlispy_mouse_stem): New variable.
10334 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
10335 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
10336 for any mouse button number. Increase size of mouse_syms and
10337 button_down_location as needed. Call modify_event_symbol with
10338 different arguments.
10339 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
10340 Call modify_event_symbol with different arguments.
10341 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
10342 for any button number. Call modify_event_symbol with different
10344 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
10345 Accept a string for NAME_ALIST_OR_STEM.
10347 * lisp.h (larger_vector): Add prototype.
10349 * fns.c (larger_vector): Make externally visible.
10351 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
10353 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
10355 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
10356 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
10357 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
10358 we are between str1 and str2.
10359 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
10360 (PATFETCH): Use `TRANSLATE'.
10361 (PATFETCH_RAW): Fetch multibyte char if applicable.
10362 (PATUNFETCH): Remove.
10363 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
10364 When writing a char, write it directly into the pattern buffer rather
10365 than going needlessly through a temp char-array.
10366 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
10367 multibyte magic and remove the useless `#ifdef emacs'.
10368 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
10371 * regex.h (struct re_pattern_buffer): Make field `multibyte'
10372 conditional on `emacs'.
10374 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
10376 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10378 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
10379 non-union-type versions of XMARK and friends here, because XMARK
10380 and friends won't work on an integer field if NO_UNION_TYPE is not
10382 (make_number): Define as a function if it's not defined as a macro.
10384 * composite.c (run_composite_function): Use NILP when checking for nil.
10385 (syms_of_composite): Delete local var NARGS, pass an int as first
10386 argument to Fmake_hash_table.
10388 * editfns.c (text_property_stickiness): Use NILP to test
10389 Lisp_Object boolean value.
10390 (Fmessage_or_box): Don't use NILP to test int variable.
10391 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
10392 problems reading from and changing the same lisp value in an
10395 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10397 * term.c (TN_no_color_video): New variable.
10398 (term_init): Intitialize TN_no_color_video.
10399 (enum no_color_bit): New enumeration.
10400 (MAY_USE_WITH_COLORS_P): New macro.
10401 (turn_on_face): Use it to determine if attributes may be used
10402 combined with colors.
10404 2000-04-01 Ken Raeburn <raeburn@gnu.org>
10406 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
10407 with int lvalues via casts; instead, just yield lisp object lvalues.
10408 (enlarge_window): Variable sizep now points to Lisp_Object. Use
10409 proper accessor macros.
10410 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
10411 (grow_mini_window): Fix typo getting int value of root->height.
10413 * xdisp.c (compute_string_pos): Fix order of arguments to
10414 string_pos_nchars_ahead.
10415 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
10416 count arg to variable-arg routines like Frun_hook_with_args and
10418 (back_to_previous_visible_line_start)
10419 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
10420 fixed-arg routines like Fget_char_property and Fmake_string.
10421 (reconsider_clip_changes): Use XINT when comparing integer lisp
10422 objects, or passing them as int arguments.
10423 (mark_window_display_accurate, insert_left_trunc_glyphs)
10424 (append_space, extend_face_to_end_of_line): Use make_number when
10425 storing or passing integer values as lisp objects.
10426 (set_cursor_from_row, highlight_trailing_whitespace): Use
10427 INTEGERP, not implicit test against zero, for glyph object.
10428 (try_window_id): Don't use make_number when we want an int value.
10430 * xfaces.c (xlfd_symbolic_value): Make last argument a
10431 Lisp_Object, to be consistent with callers.
10432 (Fbitmap_spec_p): Use XINT to get numeric value of height.
10433 (lface_hash): Apply XFASTINT to lisp values before folding in.
10435 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
10436 fill in window width and height. Pass an int, not a lisp object,
10437 as first arg to Finsert.
10439 2000-04-01 Gerd Moellmann <gerd@gnu.org>
10441 * xfaces.c (realize_basic_faces): Block input while realizing
10444 * keyboard.c (lispy_mouse_names): Add additional mouse names.
10446 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
10448 2000-03-31 Gerd Moellmann <gerd@gnu.org>
10450 * xterm.c (x_produce_glyphs): When displaying unibyte text
10451 or ASCII, handle case that per-char metric is null.
10453 2000-03-30 Ken Raeburn <raeburn@gnu.org>
10455 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
10457 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW)
10458 (XSUBR, XBUFFER): Verify correct object type before returning
10459 pointer, using eassert.
10460 * frame.h (XFRAME): Likewise.
10462 * buffer.c (Frename_buffer, Fset_buffer_multibyte)
10463 (swap_out_buffer_local_variables, Fmove_overlay): Don't apply
10464 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong type.
10465 * data.c (set_internal): Likewise.
10466 * dispextern.h (WINDOW_WANTS_MODELINE_P)
10467 (WINDOW_WANTS_HEADER_LINE_P): Likewise.
10468 * fileio.c (auto_save_1): Likewise.
10469 * insdel.c (check_markers): Likewise.
10470 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
10471 * undo.c (record_insert): Likewise.
10472 * vmsproc.c (child_sig): Likewise.
10473 * window.c (unshow_buffer, window_loop): Likewise.
10474 * xterm.c (x_erase_phys_cursor): Likewise.
10476 2000-03-30 Gerd Moellmann <gerd@gnu.org>
10478 * xfns.c (free_image_cache): Free the cache structure itself
10479 last, after all its members have been freed.
10481 * lisp.h (xstrdup): Add prototype.
10483 * alloc.c (xstrdup): Moved here from xfaces.c.
10484 (allocating_for_lisp): Variable removed.
10485 (lisp_malloc): Block input around the calls to malloc and mem_insert.
10487 * xfaces.c (realize_tty_face): Use find_symbol_value instead
10489 (xstrdup): Moved to alloc.c.
10491 2000-03-29 Ken Raeburn <raeburn@gnu.org>
10493 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
10495 * emacs.c (main): Fix sense of no-loadup test.
10497 * config.in (ENABLE_CHECKING): Undef.
10499 * lisp.h (struct interval): Replace "parent" field with a union of
10500 interval pointer and Lisp_Object; add new bitfield to use as
10501 discriminant. Change other flag fields to bitfields.
10502 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
10503 is defined and the supplied test fails, print a message and abort.
10504 (eassert): New macro. Use CHECK to provide an assert-like facility.
10506 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
10507 pointers; abort if the value looks like a lisp object.
10508 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT)
10509 (SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
10510 Modify for new interval parent definition.
10512 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE)
10513 (UNMARK_BALANCE_INTERVALS): Update references that need an
10514 addressable lisp object in the interval structure.
10515 (die): New function.
10516 (suppress_checking): New variable.
10518 * intervals.c (interval_start_pos): Just return 0 if there's no
10521 2000-03-29 Gerd Moellmann <gerd@gnu.org>
10523 * lread.c (read1): Accept `.' (period) as symbol start like in CL
10524 and earlier Emacs versions.
10526 * keyboard.c (Ftop_level): Cancel busy-cursor.
10528 * eval.c (call_debugger): Cancel busy-cursor.
10530 2000-03-29 Kenichi Handa <handa@etl.go.jp>
10532 * search.c (Freplace_match): Adjust multibyteness of the current
10533 buffer and NEWTEXT. Free allocated memory before signaling an error.
10535 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
10537 * regex.c (analyse_first): New function obtained by ripping out most
10538 of re_compile_fastmap and generalizing it a little bit so that it
10539 can also just return whether a given (sub)pattern can match the empty
10541 (regex_compile): Use `analyse_first' to decide whether the loop-check
10542 needs to be done or not for *, +, *? and +? (the loop check is costly
10543 for non-greedy repetition).
10544 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
10546 2000-03-28 Dave Love <fx@gnu.org>
10548 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k, alpha.
10550 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
10552 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
10554 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
10556 (enum re_opcode_t): Update description of succeed_n.
10557 (PATFETCH): Always define.
10558 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
10559 operators, char classes, shy-groups and intervals).
10560 Optimize special cases of intervals so as to only use succeed_n and
10561 jump_n when really needed.
10562 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
10563 that we don't have to handle the special cases any more.
10564 Simplify on_failure_jump handling as well.
10566 2000-03-28 Jason Rumney <jasonr@gnu.org>
10568 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
10570 2000-03-27 Gerd Moellmann <gerd@gnu.org>
10572 * s/freebsd.h (GC_SETJMP_WORKS): Define.
10574 * s/msdos.h (GC_SETJMP_WORKS): Define.
10576 * alloc.c (mark_maybe_object): New function.
10577 (mark_memory): Use it.
10578 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
10579 (setjmp_tested_p, longjmp_done): New variables.
10580 (test_setjmp): New function.
10581 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
10582 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
10584 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
10585 to DEC_TEXT_POS and INC_TEXT_POS.
10587 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
10588 with parameter MULTIBYTE_P.
10590 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter MULTIBYTE_P.
10592 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
10593 buffers because it looks for multibyte character byte sequences
10594 which don't exist in unibyte text.
10596 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
10598 * xfaces.c (register_color, unregister_color, unregister_colors)
10599 [DEBUG_X_COLORS]: New functions.
10600 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
10602 * xfns.c (x_set_cursor_color): Get color reference counts right.
10604 * xterm.c (x_copy_color): New function.
10605 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
10607 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
10608 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
10609 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
10610 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
10611 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
10612 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
10613 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
10614 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
10615 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
10616 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
10618 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
10619 names for handling per-buffer variables.
10621 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
10622 instead of MAX_BUFFER_LOCAL_VARS.
10623 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
10625 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
10627 * xfns.c (x_specified_cursor_type): New function.
10628 (x_set_cursor_type): Use it.
10630 * buffer.h (struct buffer): Add cursor_type.
10632 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
10634 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
10635 (print_partial_compiled_pattern, re_compile_fastmap):
10637 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
10638 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
10639 executing it as well as when popping it off the stack to find infinite
10640 loops in non-greedy repetition operators.
10642 2000-03-26 Gerd Moellmann <gerd@gnu.org>
10644 * doc.c (Qfunction_documentation): New variable.
10645 (syms_of_doc): Initialize Qfunction_documentation.
10646 (Fdocumentation): If FUNCTION is a symbol with non-nil
10647 `function-documentation' property, return a documentation derived
10650 * buffer.c (syms_of_buffer): Add default-cursor-type.
10651 (init_buffer_once): Don't let cursor_type have a local value
10654 * xterm.c (x_display_and_set_cursor): Choose cursor depending
10655 on buffer-local value of cursor_type.
10656 (x_draw_bar_cursor): Add parameter WIDTH.
10658 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
10659 (init_buffer_once): Set default cursor_type value to t.
10660 Mark cursor_type as local everywhere.
10661 (syms_of_buffer): New per-buffer variable cursor-type.
10663 * buffer.h (struct buffer): Remove member local_var_flags,
10665 (MAX_BUFFER_LOCAL_VARS): New macro.
10666 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
10667 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
10668 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
10669 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
10671 * print.c (print_object): Use new macros for per-buffer variables.
10673 * category.c (Fset_category_table): Use new macros for per-buffer
10676 * buffer.c (buffer_permanent_local_flags): Make a char array.
10677 (max_buffer_local_idx): New variable.
10678 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
10679 for new handling of per-buffer variables.
10680 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
10681 (init_buffer_once): Initialize per-buffer vars differently.
10682 Set max_buffer_local_idx.
10684 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
10687 * lread.c (defvar_per_buffer): Use new macros for per-buffer variables.
10689 * data.c (do_symval_forwarding, store_symval_forwarding)
10690 (find_symbol_value, set_internal, default_value, Fset_default)
10691 (Fkill_local_variable, Flocal_variable_p): Use new macros for
10692 per-buffer variables.
10694 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
10696 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10698 * xterm.c (x_term_init): Unblock input around call1 of
10699 Qvendor_specific_keysyms.
10701 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
10702 (find_defun_start): Consider an open parenthesis in column 0
10703 a defun start only if open_paren_in_column_0_is_defun_start is set.
10704 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
10706 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
10708 * eval.c (Fautoload): Add entry in load-history (if after dump).
10709 * lread.c (load-history): Update docstring.
10711 2000-03-24 Gerd Moellmann <gerd@gnu.org>
10713 * indent.c (Fvertical_motion): Always use the current buffer.
10714 Temporarily change the window's buffer, if necessary.
10716 2000-03-23 Gerd Moellmann <gerd@gnu.org>
10718 * xterm.c (fast_find_position): Make sure not to consider rows
10719 not visible in the window.
10721 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
10723 * regex.c (enum syntaxcode): Provide default for non-Emacs.
10724 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
10726 2000-03-22 Jason Rumney <jasonr@gnu.org>
10728 * w32menu.c (single_submenu): Set help string to NULL if none.
10729 (w32_menu_show): Set help string correctly.
10730 (add-menu-item): Set help string in MIIM_DATA for menu item.
10731 Load SetMenuItemInfoA explicitly.
10732 (w32_menu_display_help): New function.
10734 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
10735 (QCdata): Moved to xdisp.c.
10737 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
10738 (Vw32_charset_to_codepage_alist): Removed.
10739 (Vw32_charset_info_alist): New variable.
10740 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312)
10741 (chinesebig5, oem, easteurope, turkish, baltic, russian, arabic)
10742 (greek, hebrew, thai, johab, mac, unicode]): New symbols.
10743 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
10745 (w32_codepage_for_font): Use Vw32_charset_info_alist.
10746 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
10747 Define Vw32_charset_info_alist and w32_charset symbols.
10749 2000-03-22 Jason Rumney <jasonr@gnu.org>
10751 * makefile.nt (w32bdf.obj): Update dependencies.
10753 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
10755 * w32fns.c: Include fontset.h after dispextern.h.
10756 (Fx_create_frame): Do not create fontset.
10757 (w32_load_system_font): Doc fix.
10758 (Fx_close_connection): Free full_name if it is not shared.
10760 * w32term.c: Include fontset.h after dispextern.h.
10761 (x_get_glyph_face_and_encoding): New parameter two_byte_p.
10763 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
10764 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
10765 (w32_font_is_double_byte): New function, needs body.
10766 (x_append_glyph): Set glyph->glyph_not_available_p.
10767 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10768 it->charset. If it->multibyte_p is zero and it->c is a multibyte
10769 character, convert it to a unibyte character.
10770 (struct glyph_string): Delete member `charset'.
10771 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
10772 calculating it is found.
10773 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10774 the case that per char metric is not available correctly.
10775 (x_fill_glyph_string): Handle the case that the specific glyph is
10776 not available correctly.
10777 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10778 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10779 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10780 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10781 fontset. Don't call FS_LOAD_FONT.
10783 2000-03-22 Ken Raeburn <raeburn@gnu.org>
10785 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
10786 (INT_LISPLIKE): New macro.
10787 (NULL_INTERVAL_P): Use it.
10788 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT)
10789 (SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT)
10790 (GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
10792 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
10793 explicit references to "parent" field of struct interval and
10794 associated unclean type conversions.
10795 * intervals.c (create_root_interval, root_interval, rotate_right)
10796 (rotate_left, balance_possible_root_interval, split_interval_right)
10797 (split_interval_left, interval_start_pos, find_interval)
10798 (next_interval, previous_interval, update_interval)
10799 (adjust_intervals_for_insertion, delete_node, delete_interval)
10800 (adjust_intervals_for_deletion, merge_interval_right)
10801 (merge_interval_left, reproduce_tree, graft_intervals_into_buffer)
10802 (copy_intervals_to_string): Likewise.
10803 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
10805 * syntax.c (update_syntax_table): Likewise.
10807 * intervals.c (reproduce_tree_obj): New function, like
10808 reproduce_tree but takes a Lisp_Object for the parent. Declare
10810 (graft_intervals_into_buffer): Use it when appropriate.
10811 (reproduce_tree): Declare with prototype.
10812 (balance_possible_root_interval): Check that the parent is a lisp
10813 object before trying to examine its type.
10815 2000-03-22 Gerd Moellmann <gerd@gnu.org>
10817 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
10818 as strings only if both are known to be strings.
10820 * s/openbsd.h (LIBS_TERMCAP): Undef.
10822 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
10824 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
10825 definitions for non-Emacs compilation.
10826 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
10827 outside of `#ifdef emacs'.
10828 (print_partial_compiled_pattern): Update.
10829 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
10830 (re_compile_fastmap): Merge handling of charset and charset_not (for
10831 emacs and non-emacs compilation as well).
10832 Similarly for (not)categoryspec and (not)syntaxspec.
10833 Don't use the fastmap when reaching `anychar' since the added
10834 complexity is not justified.
10835 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
10836 and (not)syntaxspec. Merge (not)categoryspec.
10838 2000-03-22 Kenichi Handa <handa@etl.go.jp>
10840 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P)
10841 (FACE_FOR_CHAR): Define them differently for the configuration of
10844 2000-03-21 Dave Love <fx@gnu.org>
10846 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
10849 2000-03-21 Gerd Moellmann <gerd@gnu.org>
10851 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
10852 (lface_fully_specified_p): Don't check contents of
10853 LFACE_FONT_INDEX because that attribute is optional.
10854 (realize_x_face): Remove now unwarranted xassert.
10856 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
10858 The following changes are to make font selection based on
10859 characters, not charset. In addition, they recover fontset
10860 facilities while utilizing the new font selection mechanism.
10862 * Makefile.in (fontset.o): Depend on dispextern.h.
10864 * alloc.c (mark_face_cache): Don't mark face->registry.
10866 * dispextern.h (struct glyph): New member glyph_not_available_p.
10867 Use 22 bits for face_id.
10868 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
10869 (struct face): Delete member registry, new member ascii_face.
10870 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
10871 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
10872 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
10873 (struct it): Delete member charset, new member glyph_not_available_p.
10875 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
10876 (struct fontset_info, struct fontset_data): Structs removed.
10877 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset)
10878 (Vglobale_fontset_alist, font_idx_temp): Externs removed.
10879 (fs_load_font, fs_query_fontset): Adjusted for new argument.
10880 (fs_free_face_fontset, fontset_font_pattern)
10881 (face_suitable_for_char_p, face_for_char)
10882 (make_fontset_for_ascii_face): Extern them.
10883 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
10884 (FS_LOAD_FACE_FONT): New macro.
10886 * fontset.c: All codes rewritten or adjusted for the change of
10887 fontset implementation. Now fontset is represented by char table.
10888 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl):
10890 (my_strcasecmp): Function removed.
10891 (Vfontset_table, next_fontset_id, Vdefault_fontset): New variables.
10892 (AREF, ASIZE): New macros.
10893 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME)
10894 (FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF)
10895 (FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
10896 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset)
10897 (fontset_id_valid_p, font_family_registry, fontset_name)
10898 (fontset_ascii, free_face_fontset, face_suitable_for_char_p)
10899 (face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
10901 (fs_load_font): New arg FACE. Caller changed.
10902 (fs_query_fontset): Argument changed. Caller changed.
10903 (Fquery_fontset): call fs_query_fontset.
10904 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
10906 (clear_fontset_elements, check_registry_encoding)
10907 (check_fontset_name): New functions.
10908 (syms_of_fontset): Set char-table-extra-slots property of fontset
10909 to 3. Staticpro and initialize Vfontset_table and
10910 Vdefault_fontset. Defsubr fontset_font and fontset_list.
10912 * frame.h (struct frame): Member `fontset_data' removed.
10913 (FRAME_FONTSET_DATA): Macro removed.
10915 * frame.c (make_frame): Don't allocate f->fontset_data.
10916 (Fdelete_frame): Don't free f->fontset_data.
10918 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
10920 * xdisp.c (charset_at_position): Function removed.
10921 (init_iterator): Don't set member charset of struct `it'.
10922 (handle_face_prop, reseat_to_string, set_iterator_to_next)
10923 (next_element_from_display_vector, insert_left_trunc_glyphs):
10925 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
10927 (get_next_display_element, append_space)
10928 (extend_face_to_end_of_line): Likewise.
10930 * xfaces.c (Qx_charset_registry, Vface_default_registry):
10932 (clear_font_table, frame_update_line_height, load_face_font):
10933 Adjusted for the change of fontset implementation.
10934 (load_face_fontset_font): Function removed.
10935 (pixel_point_size): New function.
10936 (font_list): Argument type changed. Caller changed.
10937 (LFACE_FONT): New macro.
10938 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
10939 (set_lface_from_font_name): Type of arg FONTNAME is changed to
10940 Lisp_Object. Determine the font name by actually loading a font
10941 by the specified pattern. Set LFACE_FONT (lface) to the specified
10942 pattern. Even if a font is not found, don't try alternatives.
10943 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
10944 (set_font_frame_param): If `font' is specified in lface, use it.
10945 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
10946 (lface_same_font_attributes_p): Likewise.
10947 (make_realized_face): Arguent changed. Caller changed. Set
10948 face->ascii_face to face itself.
10949 (free_realized_face): Free face->fontset if face is for ASCII.
10950 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p)
10951 (deduce_unibyte_registry, x_charset_registry): Functions removed.
10952 (free_realized_multibyte_face): New function.
10953 (lookup_face, lookup_named_face, lookup_derived_face): Argument
10954 changed. Caller changed.
10955 (try_font_list): Argument type changed.
10956 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
10957 (choose_face_font): Argument changed. Handle fontset properly.
10958 (choose_face_fontset_font): Function removed.
10959 (realize_default_face, realize_named_face): Don't remove the
10961 (realize_face): Argument changed. Caller changed. Remove face
10962 with the arg former_face_id in advance. Load font for the new face.
10963 (realize_x_face): Argument changed. Caller changed. For a
10964 multibyte character, share fontset with base_face. For a single
10965 byte character, make a new realized fontset. Don't load a font here.
10966 (realize_tty_face): Argument changed. Caller changed.
10967 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
10968 (face_at_buffer_position): Don't check multibyte_p for returning
10970 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
10971 FACE_SUITABLE_FOR_CHARSET_P.
10972 (syms_of_xfaces): Remove code for Qx_charset_registry and
10973 Vface_default_registry.
10975 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
10976 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
10977 (x_per_char_metric): Don't try FONT->default_char. Even if
10978 pcm->width is zero, glyph bits may exist.
10979 (x_encode_char): Always initialize char2b->byte1.
10980 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
10981 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller changed.
10982 (x_append_glyph): Set glyph->glyph_not_available_p.
10983 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
10984 it->charset. Handle the case that per char metric is not
10985 available. If it->multibyte_p is zero and it->c is a multibyte
10986 character, convert it to a unibyte character.
10987 (struct glyph_string): Delete member `charset'.
10988 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
10989 the case that per char metric is not available correctly.
10990 (x_fill_glyph_string): Handle the case that the specific glyph is
10991 not available correctly.
10992 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
10993 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
10994 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
10995 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
10996 fontset. Don't call FS_LOAD_FONT.
10998 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
10999 (x_create_tip_frame): Likewise.
11000 (Fx_close_connection): Free full_name of font_info.
11002 * fns.c (optimize_sub_char_table): New function.
11003 (Foptimize_char_table): New function.
11004 (syms_of_fns): Defsubr Soptimize_char_table.
11006 2000-03-20 Gerd Moellmann <gerd@gnu.org>
11008 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
11009 only if buffer is displayed in some window.
11011 * xdisp.c (handle_single_display_prop): Initialize local `value'.
11012 (try_window_reusing_current_matrix): Don't call scroll run
11013 function if run's current and desired position are the same;
11014 this prevents cursor flickering.
11016 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
11018 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
11020 * regex.c (RE_STRING_CHAR): New macro.
11021 (GET_CHAR_AFER_2): Remove.
11022 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
11023 (enum re_opcode_t): Remove on_failure_jump_exclusive.
11024 (print_partial_compiled_pattern, re_compile_fastmap)
11025 (re_match_2_internal): Remove on_failure_jump_exclusive.
11026 (regex_compile): Turn optimizable P+ loops into PP*, so that the
11027 optimization only need to work for * (ie. can use of_keep_string_jump).
11028 Remove the special case for .*\n since it is now covered by the general
11030 (re_search_2): Don't bother with `room'.
11031 (skip_one_char): New function.
11032 (skip_noops): Simplify since `memory' is not needed any more.
11033 (mutually_exclusive_p): Restructure slightly to use `switch' and
11034 add handling for "all" remaining cases.
11035 (re_match_2_internal): Change on_failure_jump_smart to use
11036 on_failure_keep_string_jump (and redirect the end-of-loop jump)
11037 rather than on_failure_jump_exclusive.
11039 2000-03-19 Gerd Moellmann <gerd@gnu.org>
11041 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
11042 number of bits per RGB because it's everywhere used as the depth
11045 * term.c (calculate_costs): Remove code dealing with X frames.
11047 2000-03-19 Richard M. Stallman <rms@gnu.org>
11049 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
11051 2000-03-18 Gerd Moellmann <gerd@gnu.org>
11053 * lread.c (read_integer): Unread the last char not consumed.
11055 2000-03-17 Gerd Moellmann <gerd@gnu.org>
11057 * xterm.c (x_update_window_cursor): Don't update in frames
11058 which are in the process of being deleted.
11060 2000-03-16 Gerd Moellmann <gerd@gnu.org>
11062 * Makefile.in (mostlyclean): Add `*.core'.
11063 (clean): Add `bootstrap-emacs'.
11065 * lread.c (read_integer): New function.
11066 (read1): Support read syntax #o, #x, #b, #r.
11068 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
11070 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
11071 make sure POINTER_TO_OFFSET gives the same value before and after
11072 PREFETCH. Use `dfail' to guarantee "atomic" matching.
11073 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
11074 (debug): Now only active if > 0 rather than if != 0.
11075 (DEBUG_*): Update for the new meaning of `debug'.
11076 (print_partial_compiled_pattern): Add missing `succeed' case. Use
11077 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
11078 in `succeed_n', `jump_n' and `set_number_at'.
11079 (store_op1, store_op2, insert_op1, insert_op2)
11080 (at_begline_loc_p, at_endline_loc_p): Add prototype.
11081 (group_in_compile_stack): Move to after its arg's types are
11082 declared and add a prototype.
11083 (PATFETCH): Define in terms of PATFETCH_RAW.
11084 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)' wrapper.
11085 (QUIT): Redefine as a nop except for NTemacs.
11086 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
11087 indentation of the greedy-op and shy-group code.
11088 (at_(beg|end)line_loc_p): Fix argument's types.
11089 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
11090 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
11091 (MATCHING_IN_FIRST_STRING): Remove.
11092 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
11093 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
11094 QUIT unconditionally.
11096 2000-03-15 Gerd Moellmann <gerd@gnu.org>
11098 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
11101 * process.c (send_process): Add a hint that the function
11102 can call Lisp code to its comment.
11104 * lread.c (load_dangerous_libraries): New variable.
11105 (Vbytecomp_version_regexp): New variable.
11106 (safe_to_load_p): New function.
11107 (Fload): Handle files not compiled with Emacs specially.
11108 (syms_of_lread): New Lisp variable load-dangerous-libraries.
11110 2000-03-14 Gerd Moellmann <gerd@gnu.org>
11112 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
11114 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
11115 support functions only if HAVE_X11R6_XIM is defined.
11116 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
11118 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
11120 * xfns.c (X_I18N_INHIBITED): Don't define.
11121 (create_frame_xic): Remove conditional compilation on X_I18N_INHIBITED.
11122 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
11124 * config.in (HAVE_X_I18N): Moved here from xterm.h.
11125 (HAVE_X11R6_XIM): Define.
11127 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
11129 * xterm.c (x_term_init): Add support for X resource `synchronous'.
11130 If set, call XSynchronize.
11132 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
11134 * regex.c: Declare a new type `re_char' used throughout the code
11135 for the string char type. It's `const unsigned char' to match the
11136 rest of Emacs. Consistently make sure all pointers to strings use
11137 it and make sure all pointers into the pattern use `unsigned char'.
11138 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
11139 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
11142 * charset.h (GET_CHAR_AFTER_2): Remove.
11143 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
11145 2000-03-12 Ken Raeburn <raeburn@gnu.org>
11147 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
11148 variable before the invocation of YMF_PASS_LDFLAGS, in case both
11149 of them try to use backquotes.
11151 2000-03-12 Dave Love <fx@gnu.org>
11153 * unexelf.c: Restore changes of 1999-10-19.
11154 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
11155 fix its type and alignment; copy it from current process.
11157 2000-03-12 Gerd Moellmann <gerd@gnu.org>
11159 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
11160 has been found. Fix bug not computing timer's predecessor.
11162 * fileio.c (Fread_file_name): Handle case that DIR contains a
11165 * window.c (Fsave_window_excursion): Doc fix.
11167 * xfns.c (x_defined_color): Rewritten to use x_allocate_nearest_color.
11169 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
11171 * msdos.c (vga_installed): New function, code moved from
11172 dos_set_window_size.
11173 (Qbar, Qcursor_type, outside_cursor): New variables.
11174 (syms_of_msdos): Intern and staticpro them.
11175 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
11176 shape used outside Emacs when called for the first time.
11177 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
11178 cursor shape used outside Emacs.
11179 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
11180 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
11182 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
11183 parameters specify the cursor. Make qreverse a global
11184 variable (renamed to Qreverse).
11186 2000-03-09 Gerd Moellmann <gerd@gnu.org>
11188 * fns.c (Fy_or_n_p): Cancel busy-cursor.
11190 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
11192 This is a big redesign of failure-stack and register handling, prompted
11193 by bugs revealed when trying to add shy-groups. Overall, what happened
11194 is that loops are now structured a little differently, groups can be
11195 shy and the code is a little simpler.
11197 * regex.h: Update the copyright.
11198 (RE_SHY_GROUPS): New value.
11199 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
11200 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
11202 * regex.c (enum re_opcode_t): Remove jump_past_alt,
11203 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
11204 on_failure_jump_(exclusive, loop and smart). Also fix the comment
11205 for (start|stop)_memory since they now only take one argument (the
11206 second has becomes unnecessary).
11207 (print_partial_compiled_pattern): Adjust for changes in re_opcode_t.
11208 (print_compiled_pattern): Use %ld to printf long ints and flush to
11209 make debugging a little easier.
11210 (union fail_stack_elt): Make the integer unsigned.
11211 (struct fail_stack_type): Add a `frame' element.
11212 (INIT_FAIL_STACK): Init `frame' as well.
11213 (POP_PATTERN_OP): New macro for re_compile_fastmap.
11214 (DEBUG_PUSH, DEBUG_POP): Remove.
11215 (NUM_REG_ITEMS): Remove.
11216 (NUM_NONREG_ITEMS): Adjust.
11217 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
11218 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
11219 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
11220 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP):
11222 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
11223 address pushed is not the destination of the jump but the source
11225 (NUM_FAILURE_ITEMS): Remove.
11226 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
11227 registers before the actual failure point). Don't hardcode any
11228 meaning for str==NULL anymore.
11229 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
11230 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
11232 (REG_UNSET_VALUE): Use NULL (why not?).
11233 (compile_range): Remove declaration since it doesn't exist.
11234 (struct compile_stack_elt_t): Remove inner_group_offset.
11235 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
11236 (regex_grow_registers): Remove dead code.
11237 (FIXUP_ALT_JUMP): New macro.
11238 (regex_compile): Add shy-groups Change loops to use
11239 on_failure_jump_smart&jump instead of
11240 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
11241 initial (dummy_failure_)jump. Remove c1_base (looks like unused
11242 variable to me). Use `jump' instead of `jump_past_alt' and don't
11243 bother with push_dummy_failure in alternatives since it is now
11244 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
11245 emacs' for (re)allocating the stack.
11246 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
11247 from loop when bufp->can_be_null rather than jumping to `done'.
11248 Avoid jumping backwards so as to ensure termination. Use
11249 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
11250 backreferences. Remove dead code in handling of `anychar'.
11251 (skip_noops, mutually_exclusive_p): New functions taken from the
11252 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
11253 improve mutually_exclusive_p to handle ".+\n".
11254 (lowest_active_reg, highest_active_reg)
11255 (NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
11256 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
11257 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
11258 variables. Push register (in `start_memory') on the stack rather
11259 than storing it in old_reg(start|end). Remove the cycle detection
11260 from `stop_memory', replaced by the use of on_failure_jump_loop
11261 for greedy loops. Add code for the new on_failure_jump_<foo>.
11262 Remove ad-hoc code in `on_failure_jump' to push more registers in
11263 the case of a loop. Take out code from `maybe_pop_jump' into
11264 separate functions and adapt it to the semantics of
11265 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
11266 and push_dummy_failure. Remove dummy_failure handling and
11267 handling of `failures to jump to on_failure_jump' (this last one
11268 was already dead code, it seems).
11269 (group_match_null_string_p, alt_match_null_string_p)
11270 (common_op_match_null_string_p): Remove.
11272 2000-03-08 Dave Love <fx@gnu.org>
11274 * config.in: Don't depend on __STDC__ for volatile.
11275 Add POINTER_TYPE, PTR, PROTOTYPES.
11277 * hftctl.c, strftime.c: Use PROTOTYPES.
11278 * eval.c (find_handler_clause): Likewise.
11280 * mem-limits.h: Use POINTER_TYPE.
11282 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
11283 (memory_warnings): Declare using POINTER_TYPE.
11285 2000-03-08 Gerd Moellmann <gerd@gnu.org>
11287 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
11289 * xdisp.c (display_echo_area): Temporarily inhibit garbage collection.
11291 * xfns.c: Remove obsolete code in #if 0.
11292 (Fx_focus_frame): New function.
11294 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11296 * coding.c (coding_category_name): Add coding-category-utf-8,
11297 coding-category-utf-16-be, coding-category-utf-16-le.
11298 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
11299 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
11300 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
11301 (detect_coding_utf_8): New function.
11302 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
11303 UTF_16_LOW_SURROGATE_P): New macros.
11304 (detect_coding_utf_16): New function
11305 (detect_coding_mask): When priorities are specified, skip any
11306 categories that have `nil' coding-system. Fix bug of returning
11307 wrong mask when PRIORITIES is specified and detect_coding_XXX()
11308 returns a mask not set in PRIORITIES.
11309 (detect_eol_type_in_2_octet_form): New function.
11310 (detect_eol): selects detect_eol_type_XXX to call according to
11311 cooding->category_idx.
11312 (detect_coding_system): Remove `nil' coding-system in the result.
11313 (Fupdate_coding_systems_internal): Update all coding-categories.
11315 * coding.h (CODING_CATEGORY_IDX_UTF_8)
11316 (CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE):
11318 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY)
11319 (CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
11320 (CODING_CATEGORY_IDX_UTF_16_LE)
11321 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE)
11322 (CODING_CATEGORY_MASK_UTF_16_LE): New macros.
11323 (CODING_CATEGORY_MASK_ANY): Include the above macros.
11324 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
11326 2000-03-07 Gerd Moellmann <gerd@gnu.org>
11328 * doc.c (Fdocumentation_property): If value is not a string,
11329 and doesn't refer to etc/DOC, evaluate it to obtain a string.
11331 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
11332 close the display with XtCloseDisplay. This caused a bus error
11335 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
11336 complete but not unique.
11338 2000-03-06 Gerd Moellmann <gerd@gnu.org>
11340 * process.c (send_process): Remove local variable `procname' that
11341 might become invalid when a GC happens. Instead, access the
11342 process name slot directly.
11344 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
11345 orig_height if set.
11347 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
11348 orig_height if set.
11350 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
11352 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
11353 glyph matrices have been freed.
11355 2000-03-05 Gerd Moellmann <gerd@gnu.org>
11357 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
11358 (bootstrap-temacs): Set LC_ALL to C like for temacs.
11360 * xfns.c (QCdata): Moved to xdisp.c.
11362 * xdisp.c (QCdata): Moved here from xfns.c.
11363 (syms_of_xdisp): Initialize QCdata.
11365 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
11367 * window.c (coordinates_in_window): Use
11368 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
11369 FRAME_INTERNAL_BORDER_WIDTH.
11371 * xdisp.c (try_window_id): Recompute unchanged information if
11372 it is obviously invalid.
11374 * xterm.c (x_term_init): Create a colormap if not using the
11377 * xterm.h (select_visual): Change prototype.
11379 * xfns.c (select_visual): Rewritten. Recognize user-specified
11381 (visual_classes): New variable.
11383 2000-03-04 Gerd Moellmann <gerd@gnu.org>
11385 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
11386 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
11387 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
11388 (x_decode_color): Don't handle allocation of white and black specially.
11389 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
11390 XtNcolormap resources.
11391 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
11392 (Fx_create_frame): Initialize color members of x_output structure.
11393 (xpm_load): Pass colormap to XPM lib.
11395 * xfaces.c (x_free_colors): Access colormap of frame using
11396 FRAME_X_COLORMAP. Be paranoid about freeing black and white
11397 when default colormap is used.
11399 * xterm.c (x_term_init): Set Colormap member of x_display_info
11400 structure. Copy colormap if resource `privateColormap' is
11401 specified (PseudoColor only).
11402 (x_setup_relief_color): Access colormap of frame using
11405 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
11406 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
11408 2000-03-04 Jason Rumney <jasonr@gnu.org>
11410 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
11411 other non-platform-specific equivalents.
11412 [WINDOWSNT]: Include w32term.h, fontset.h and define X
11413 specific functions and macros as their w32 equivalents where
11414 non-platform-specifics are not available.
11415 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
11416 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
11417 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
11418 (frame_update_line_height): Use macros to access f->output_data.
11419 (defined_color): Remove FIXME comments; fixed.
11420 (x_face_list_fonts, prepare_face_for_display): Put X specifics
11421 into #ifdef blocks. Add WINDOWSNT blocks.
11422 (Fx_list_fonts): Use macros for accessing font data.
11423 (set_lface_from_font_name): Different default fonts for X and
11425 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
11426 scalable for backward compatibility.
11427 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
11428 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
11430 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
11433 * makefile.nt (w32faces.obj): Remove.
11436 2000-03-03 Jason Rumney <jasonr@gnu.org>
11438 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
11439 correct parameters.
11441 2000-03-03 Ken Raeburn <raeburn@gnu.org>
11443 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
11444 standard ELF definitions here if the system header does not.
11446 2000-03-03 Gerd Moellmann <gerd@gnu.org>
11448 * xterm.c (PER_CHAR_METRIC): Removed.
11449 (x_per_char_metric_1, x_default_char): New functions.
11450 (x_per_char_metric): If font's default char is invalid, return
11451 metrics of a suitably chosen usable default char.
11452 (x_draw_glyph_string_foreground): If font has an invalid default
11453 char, replace occurrences of unprintable chars with a suitably
11454 chosen usable default char.
11456 2000-03-02 Gerd Moellmann <gerd@gnu.org>
11458 * xterm.c (note_mouse_highlight): Return quickly if frame's
11459 glyph matrices have been freed.
11461 * dispnew.c (free_glyphs): Block input while freeing matrices.
11463 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
11465 * xterm.c (x_alloc_lighter_color, x_setup_relief_color):
11468 * dispextern.h (x_free_colors): Add prototype.
11470 * xfaces.c (x_free_colors): New function.
11471 (unload_color, free_face_colors): Use it.
11473 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
11475 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
11477 * window.c [MSDOS]: Include msdos.h.
11479 2000-03-02 Dave Love <fx@gnu.org>
11481 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
11483 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
11484 set C_OPTIMIZE_SWITCH for gcc.
11486 2000-03-02 Kenichi Handa <handa@etl.go.jp>
11488 * coding.c (coding_save_composition): Be sure to allocate
11489 composition data area in coding even if there's no composition in
11492 2000-03-01 Jason Rumney <jasonr@gnu.org>
11494 * w32term.c: Equivalent changes to those made to xterm.c on
11495 2000-02-25 and 2000-02-24.
11497 * w32fns.c: Equivalent changes to those made to xfns.c on
11498 2000-02-25 and 2000-02-21.
11500 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
11501 correct line-end convention is followed.
11503 * w32menu.c [HAVE_BOXES]: Remove #undef.
11504 (single_keymap_panes): Remove code for simulating checkmarks.
11505 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
11506 Remove code for drawing simulated checkmarks.
11507 (w32_menu_show): make unibyte help string correctly.
11508 (add_menu_item): draw standard Windows checkmarks. Draw radio
11509 buttons as radio buttons if possible.
11511 2000-03-01 Gerd Moellmann <gerd@gnu.org>
11513 * sysdep.c (start_of_text): Don't define this function for NetBSD
11516 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
11518 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
11519 (LINKER): Don't undef if __NetBSD__ is defined.
11521 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
11523 * fileio.c [__NetBSD__]: Define `unix'.
11525 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
11527 2000-02-29 Gerd Moellmann <gerd@gnu.org>
11529 * atimer.c (start_atimer): Don't abort when timers are stopped.
11530 (append_atimer_lists): New function.
11531 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
11532 arbitrary lists of stopped and running atimers.
11534 * atimer.c (cancel_atimer): Handle canceling an atimer when
11535 some timers are stopped.
11537 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
11538 after canceling it.
11540 * fns.c (maybe_resize_hash_table): Handle case of new size
11541 coming out as being the same as old size.
11543 2000-02-27 Jason Rumney <jasonr@gnu.org>
11545 * makefile.nt: Add atimer.h to dependencies.
11546 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
11547 * w32console.c: Only disable window system features for dispextern.h
11548 (initialize_w32_display): Build a display info for the console.
11549 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
11550 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
11551 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
11553 * w32gui.h (struct W32FontStruct): Revert last change after change
11555 * w32menu.c (single_submenu): Set up help string.
11556 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
11557 (w32_dialog_show): Set up help string.
11558 * w32term.c (w32_display_info_for_display): Remove unused function.
11559 (w32_draw_bitmap): Use pre-built bitmaps.
11560 (w32_initialize_display_info): New function to initialize parts of
11561 display info that are common to both GUI and console frames.
11562 (w32_term_init): Use w32_initialize_display_info. Do not set
11563 Vw32_num_mouse_buttons here, as it is not called for console
11564 frames. Build bitmaps for indicating truncated lines etc.
11565 (x_delete_display): Destroy pre-built bitmaps.
11566 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
11567 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
11569 2000-02-27 Dave Love <fx@gnu.org>
11571 * lisp.h: Add a bunch of prototypes.
11573 2000-02-26 Kenichi Handa <handa@etl.go.jp>
11575 * keyboard.c (read_char): Set `usec' correctly.
11577 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
11579 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
11580 `lambda', set reg[RRR] to the map index.
11581 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
11582 reg[RRR] to 0. Otherwise, set it to -1.
11584 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11586 * emacs.c (main): Remove code snippet commented out with `//'.
11588 2000-02-25 Richard M. Stallman <rms@gnu.org>
11590 * fileio.c (Ffile_symlink_p): If result starts with a `/'
11591 and contains a `:', prepend `/:'.
11593 * window.c (select_window_1): If selected_window is nil,
11594 don't "swap out" the buffer's point.
11595 (Fset_window_configuration): Set selected_window to nil
11596 before calling Fselect_window.
11597 (unshow_buffer): Don't set point in buffer from window's point
11598 if another more recently selected window also shows the buffer.
11600 2000-02-25 Gerd Moellmann <gerd@gnu.org>
11602 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
11604 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
11605 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
11606 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay):
11608 (DEFAULT_BUSY_CURSOR_DELAY): New define.
11609 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
11610 (hide_busy_cursor): New functions.
11611 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
11613 * minibuf.c (read_minibuf): Cancel busy-cursor.
11615 * keyboard.c (command_loop_1): Call start_busy_cursor before
11616 Fcommand_execute and cancel_busy_cursor after it.
11617 (timer_check): Remove busy-cursor code.
11618 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
11621 * process.c (wait_reading_process_input): Remove busy-cursor code.
11623 * eval.c (Fsignal): Call cancel_busy_cursor instead of
11624 Fx_hide_busy_cursor.
11626 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
11628 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
11630 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
11632 * xterm.c (XTread_socket): Remove busy-cursor code.
11634 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
11635 (build_frame_matrix_from_leaf_window): Put code handling
11636 glyph row's not being a slice of a frame row in #if 0.
11637 (sync_window_with_frame_matrix_rows): New function.
11638 (frame_row_to_window): New function.
11639 (mirror_line_dance): Handle copies between windows.
11641 * lread.c (Fload): Use `xfree' instead of `free'.
11642 (init_obarray): Use `xmalloc' instead of `malloc'.
11644 * window.c (Fset_window_buffer): Set WINDOW to the window
11646 (coordinates_in_window): Take frame's internal border width
11649 2000-02-24 Gerd Moellmann <gerd@gnu.org>
11651 * xterm.c (x_display_and_set_cursor): Display cursor of
11652 non-selected windows depending on the setting of
11653 cursor_in_non_selected_windows.
11655 * xdisp.c (cursor_in_non_selected_windows): New variable.
11656 (syms_of_xdisp): DEFVAR_BOOL it.
11658 2000-02-23 Gerd Moellmann <gerd@gnu.org>
11660 * data.c (Fstring_to_number): If number is greater than what
11661 fits into an integer, return a float.
11663 * eval.c (specbind): Remove references to
11664 keyword_symbols_constant_flag.
11666 * data.c (keyword_symbols_constant_flag): Removed.
11667 (Fmakunbound, set_internal, syms_of_data): Remove references to
11668 keyword_symbols_constant_flag.
11670 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
11672 2000-02-23 Kenichi Handa <handa@etl.go.jp>
11674 * syntax.c (multibyte_syntax_as_symbol): New variable.
11675 (syms_of_syntax): Declare it as a Lisp variable.
11676 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
11677 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
11678 nonzero, treat all multibyte characters as symbol.
11679 (init_syntax_once): Give syntax `word' to all multibyte characters.
11681 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
11683 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
11686 2000-02-21 Gerd Moellmann <gerd@gnu.org>
11688 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
11690 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11691 (x_non_menubar_window_to_frame): Check the busy-cursor window.
11693 2000-02-21 Dave Love <fx@gnu.org>
11695 * frame.c (Vmouse_position_function): New variable.
11696 (Fmouse_position): Use it.
11697 (syms_of_frame): Install it.
11699 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
11701 2000-02-20 Gerd Moellmann <gerd@gnu.org>
11703 * fileio.c (Finsert_file_contents): Unbind the binding of
11704 standard-output done by temp_output_buffer_setup.
11706 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
11707 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
11708 (specbind, unbind_to): Handle most common case of non-constant
11709 symbol with trivial value specially.
11711 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
11713 2000-02-20 Richard M. Stallman <rms@gnu.org>
11715 * data.c (Fmake_variable_buffer_local): Doc fix.
11716 Init found_for_buffer to 0.
11717 (Fmake_variable_frame_local): If the variable has already
11718 been buffer-local, set the check_frame field.
11720 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
11722 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
11723 produced for CODING_MODE_LAST_BLOCK requires.
11725 2000-02-18 Dave Love <fx@gnu.org>
11727 * keyboard.c (echo_keystrokes): Remove declaration.
11728 (Vecho_keystrokes) New variable.
11729 (read_char, record_menu_key, read_key_sequence): Use it to allow
11730 use of float value.
11731 (syms_of_keyboard): Change Vecho_keystrokes declaration.
11733 * lread.c: Undef feature selection macros before defining.
11735 2000-02-18 Gerd Moellmann <gerd@gnu.org>
11737 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
11738 for symbols other than the symbol in question.
11740 2000-02-17 Dave Love <fx@gnu.org>
11742 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
11744 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11746 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
11748 * alloc.c (enum mem_type): Compile unconditionally.
11750 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
11752 * xfaces.c (tty_defined_color): Don't return faulire indication
11753 for unspecified-fg and unspecified-bg pseudo-colors.
11755 2000-02-17 Gerd Moellmann <gerd@gnu.org>
11757 * alloc.c (mark_object): Don't mark symbol names in pure space.
11758 (gc_sweep): Don't unmark symbol names in pure space.
11760 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
11761 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
11762 [GC_MARK_STACK]: New defines.
11763 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
11764 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
11766 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
11768 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
11769 allocate_buffer instead of xmalloc.
11771 * alloc.c (toplevel): Include setjmp.h.
11772 (PURE_POINTER_P): New define.
11773 (enum mem_type) [GC_MARK_STACK]: New enumeration.
11774 (Vdead) [GC_MARK_STACK]: New variable.
11775 (lisp_malloc): Add parameter TYPE, call mem_insert if
11776 GC_MARK_STACK is defined.
11777 (allocate_buffer): New function.
11778 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
11779 (free_float) [GC_MARK_STACK]: Set type to Vdead.
11780 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
11781 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
11782 (MEM_NIL) [GC_MARK_STACK]: New define.
11783 (struct mem_node) [GC_MARK_STACK]: New structure.
11784 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
11785 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
11786 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
11787 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
11788 (mark_stack) [GC_MARK_STACK]: New functions.
11789 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
11790 (clear_marks): Removed.
11791 (gc_sweep): Set free conses' car, free floats' type, free
11792 symbols' function to Vdead. Use lisp_free to free buffers.
11793 (init_alloc_once): Initialize Vdead.
11794 (survives_gc_p): Return non-zero for pure objects.
11796 * alloc.c: Add comments throughout the file.
11798 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
11799 that unblocks alarms.
11801 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
11802 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
11803 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
11805 * frame.c (make_frame): Set frame initiallly to `garbaged'.
11807 2000-02-17 Kenichi Handa <handa@etl.go.jp>
11809 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
11810 avoid infinite error signaling. Allocate sufficient memory for
11811 eol_str in the case that eoltype is Lisp_Int.
11813 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
11815 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
11816 depends on the previous behavior.
11818 2000-02-16 Gerd Moellmann <gerd@gnu.org>
11820 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
11822 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11824 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
11826 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
11827 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
11830 2000-02-15 Richard M. Stallman <rms@gnu.org>
11832 * data.c (set_internal): Don't make variable buffer-local
11833 if within a let-binding for the same buffer.
11834 (let_shadows_buffer_binding_p): New function.
11836 * eval.c (specbind): For buffer-local value,
11837 record the current buffer also.
11838 (unbind_to): Cope with that change.
11840 2000-02-15 Gerd Moellmann <gerd@gnu.org>
11842 * window.c (Fsave_window_excursion): Doc fix.
11844 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
11846 * syntax.c (back_comment): Make sure we only consider comment-starters
11847 of the relevant style and return -1 in case of a failure to find the
11848 beginning of the comment.
11849 (Fforward_comment): If back_comment fails, go back to the position just
11850 after the comment-end.
11851 (scan_lists): Add comment describing a very minor bug.
11853 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11855 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
11856 `completion-regexp-list' in the docstring.
11858 2000-02-14 Dave Love <fx@gnu.org>
11860 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
11862 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
11864 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
11865 to Emacs' syntax. Also fix the comment about set/not-set meanings
11866 since Emacs syntax is not the value 0 any more.
11867 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
11868 since it's now part of RE_SYNTAX_EMACS.
11870 2000-02-12 Dave Love <fx@gnu.org>
11872 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on Alpha.
11874 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11876 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
11878 2000-02-12 Dave Love <fx@gnu.org>
11880 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
11882 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
11883 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
11884 * s/hpux.h: Don't define HAVE_VFORK.
11886 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
11888 * s/nextstep.h: Don't define HAVE_ALLOCA.
11890 * config.in: Add vfork bits.
11892 2000-02-12 Gerd Moellmann <gerd@gnu.org>
11894 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
11895 unwind function to undo the effect of stopping atimers.
11897 * keyboard.c (bind_polling_period): Stop all timers except poll_timer.
11899 * atimer.c (stopped_atimers): New variable.
11900 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
11903 * atimer.h (stop_other_atimers, run_all_atimers)
11904 (unwind_stop_other_atimers): Add function prototypes.
11906 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
11908 2000-02-11 Ken Raeburn <raeburn@gnu.org>
11910 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
11911 library may depend on jpeg.
11912 (atimer.o): Depends on atimer.c.
11914 2000-02-11 Kenichi Handa <handa@etl.go.jp>
11916 * insdel.c (del_range_1): Call update_compositions.
11917 (del_range_both): Call update_compositions just once..
11919 2000-02-10 Dave Love <fx@gnu.org>
11921 * xfns.c (create_frame_xic): Fix initialization of automatic
11922 aggregates for pcc.
11924 2000-02-09 Kenichi Handa <handa@etl.go.jp>
11926 * ccl.c (CCL_MAKE_CHAR): New macro.
11927 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
11928 registers by CCL_MAKE_CHAR before calling translate_char.
11929 <CCL_TranslateCharacterConstTbl> Likewise.
11931 2000-02-08 Dave Love <fx@gnu.org>
11933 * lread.c (__EXTENSIONS__): Define.
11935 2000-02-08 Gerd Moellmann <gerd@gnu.org>
11937 * puresize.h (BASE_PURESIZE): Increase to 650000.
11939 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11941 * msdos.c (XMenuActivate): Turn off the cursor after displaying
11944 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
11946 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
11947 md, mh, mb, mr, and me to the fake termcap entry.
11949 2000-02-06 Ken Raeburn <raeburn@gnu.org>
11951 * sound.c (sound_cleanup): Don't call device close routine if the
11952 function pointer is null.
11954 2000-02-06 Andrew Innes <andrewi@gnu.org>
11956 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
11957 around image definitions and prototypes.
11958 (gamma_correct) [WINDOWSNT]: New prototype.
11960 * w32term.c (x_make_frame_visible): Replace call to
11961 input_poll_signal with poll_for_input.
11963 * window.c [WINDOWSNT]: Include w32term.h.
11965 * xdisp.c [WINDOWSNT]: Include w32term.h.
11967 * makefile.nt: Add dependencies on w32gui.h.
11968 (OBJ1): Include atimer.obj.
11969 ($(BLD)\atimer.obj): New dependency rule.
11971 * w32.c (sigmask): New function (does nothing).
11972 (sigunblock): Ditto.
11974 * frame.c [WINDOWSNT]: Include w32term.h.
11976 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
11978 * lread.c (syms_of_lread): Fix literal newlines.
11980 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
11981 the string constant limit (2048 bytes) in MSVC.
11984 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
11986 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit area.
11987 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
11988 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
11989 dispatch the event.
11991 2000-02-04 Dave Love <fx@gnu.org>
11993 * fileio.c: Remove some unused vars.
11994 (_GNU_SOURCE): Define (for euidaccess).
11996 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
11998 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
12000 (read_minibuf): Deal with allow_props correctly.
12002 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
12004 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
12006 2000-02-03 Ken Raeburn <raeburn@gnu.org>
12008 * search.c (compile_pattern): If a cache entry has a nil regexp,
12009 fill in that entry instead of clobbering a previously cached
12012 2000-02-02 Ken Raeburn <raeburn@gnu.org>
12014 * puresize.h (BASE_PURESIZE): Increase to 610000.
12016 2000-02-02 Gerd Moellmann <gerd@gnu.org>
12018 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
12021 2000-02-02 Kenichi Handa <handa@etl.go.jp>
12023 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
12024 instead of incrementing ic directly.
12025 <CCL_WriteExprConst> Likewise.
12026 <ccl_set_expr>: Set ic to jump_address.
12028 * fileio.c (e_write): Fix the handling of
12029 CODING_FINISH_INSUFFICIENT_SRC.
12031 2000-02-01 Dave Love <fx@gnu.org>
12033 * editfns.c (Fpropertize): Doc fix.
12035 * process.c (Fstart_process): Doc fix.
12037 * eval.c: Fix various doc strings not to duplicate information
12038 from help-manyarg-func-alist.
12040 * window.c (Fset_window_margins): Don't make interactive. Doc fix.
12042 * doc.c (Vhelp_manyarg_func_alist): New variable.
12043 (Fdocumentation): Use it.
12044 (syms_of_doc): Define it.
12046 2000-01-31 Gerd Moellmann <gerd@gnu.org>
12048 * xterm.c (xim_open_dpy): Remove unused local variable.
12050 * emacs.c (USAGE): Use term `display options' instead of `X options'.
12052 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
12053 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
12055 * fns.c (sweep_weak_table): New function.
12056 (sweep_weak_hash_tables): Use it. Keep on marking until there
12059 2000-01-30 Gerd Moellmann <gerd@gnu.org>
12061 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
12062 that XTread_socket does not crash by trying to call XNoOp on a
12065 2000-01-30 Jason Rumney <jasonr@gnu.org>
12067 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12068 Change selected_frame to SELECTED_FRAME ().
12069 (w32_console_mouse_position): Remove #ifndef MULE from around
12070 `insist' parameter.
12072 * makefile.nt: Remove dosfns.obj.
12074 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
12076 * w32fns.c (w32_defined_color): Check for valid frame before
12077 applying gamma correction. Eliminate dependency on frame elsewhere.
12078 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
12079 (w32_to_x_font): Use resx and resy not height_in and width_in.
12080 (x_to_w32_font): Doc fix.
12081 (xlfd_strip_height): New function to strip and return font height.
12082 (w32_font_match): Compare height separately from rest of xlfd
12083 spec, using xlfd_strip_height.
12085 * w32term.c (w32_term_init): Swap resx and height_in, resy and
12086 width_in. Use w32_defined_color in place of defined_color.
12088 * w32faces.c: Merge more of DOS and X specifics in preparation for
12089 merge with xfaces.c.
12090 (defined_color): Remove FIXME comment.
12091 (tty_color_name): Provide w32-specific function.
12092 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
12094 * w32console.c (turn_on_face, turn_off_face): Removed.
12095 (w32_face_attributes): New function.
12096 (Global_variables): Reduce scope where possible.
12097 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
12099 (hl_mode): Don't modify text attributes.
12100 (write_glyphs): Don't do anything if len <= 0. Use
12101 w32_face_attributes to get attributes for drawing. Write
12102 terminating codes using char_attr_normal.
12103 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
12104 (update_begin, update_end): Likewise.
12105 (vga_stdcolor_name): New function.
12106 (initialize_w32_display): Remove char_attr_reverse and char_attr.
12107 (Fset_screen_color): Remove char_attr_reverse.
12109 2000-01-29 Gerd Moellmann <gerd@gnu.org>
12111 * xfns.c (xic_set_preeditarea): Take window parameter and
12112 window-relative pixel-positions.
12114 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
12115 is its frame's selected window.
12116 (xim_instantiate_callback): Likewise.
12118 * xfns.c (x_create_im): Removed.
12119 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
12120 (supported_xim_styles): Renamed from supported_styles.
12121 (best_xim_style): Renamed from best_style.
12122 (create_frame_xic): Renamed from xic_create_frame.
12123 (free_frame_xic): Renamed from xic_destroy_frame.
12125 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
12127 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
12128 our frames, call XFilterEvent with 2nd parameter `None'.
12129 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
12130 returning XBufferOverflow.
12131 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status area.
12132 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
12133 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
12134 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
12135 (xim_initialize, xim_close)
12136 [HAVE_X_I18N && HAVE_X11R6]: New functions.
12137 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
12138 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
12139 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
12141 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
12143 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
12144 `xic_style' and `xic_xfs'.
12145 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
12146 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
12147 (FRAME_XIM): Removed.
12149 * xfns.c (supported_styles): New variable.
12150 (DEFAULT_STYLE, DEFAULT_FONT): New macros
12151 (xic_create_xfontset, best_style, xic_create_frame)
12152 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
12153 (xic_set_xfontset): New functions.
12155 2000-01-28 Dave Love <fx@gnu.org>
12157 * s/irix6-5.h: Revert last change after change to irix5-0.h.
12159 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
12161 2000-01-28 Gerd Moellmann <gerd@gnu.org>
12163 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
12164 for *scratch* if it already existed.
12166 * emacs.c (USAGE): New macro.
12167 (main): Use it to display usage information.
12169 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12171 Support for the menu-help feature:
12173 * msdos.h: Change prototypes of XMenuAddSelection and XMenuActivate.
12175 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
12176 part of the line to the termscript file.
12177 (IT_clear_to_end): Clear the entire line, not just its beginning.
12178 (menu_help_message, prev_menu_help_message): New variables.
12179 (IT_menu_make_room): Make room for the help_text member.
12180 (IT_menu_display): New argument disp_help; all callers changed.
12181 If disp_help is non-zero, store the help text of the active menu
12182 item in menu_help_message.
12183 (XMenuAddPane): Initialize the help_text member to NULL.
12184 (XMenuAddSelection): New argument help_text. Store it in the
12186 (XMenuActivate): New argument help_callback. If the value of
12187 menu_help_message has changed since the last time, display the
12188 menu help message text while waiting for the mouse to move. Clear
12189 the echo area before exiting.
12190 (XMenuDestroy): Free the help_text member.
12192 2000-01-27 Gerd Moellmann <gerd@gnu.org>
12194 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
12195 XMenuAddSelection. Pass help callback to XMenuActivate.
12196 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
12198 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
12200 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
12201 and EMACS_SET_USECS.
12203 2000-01-26 Dave Love <fx@gnu.org>
12205 * editfns.c (Fchar_after, Fchar_before): Doc fix.
12207 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
12208 an error may be signalled.
12210 2000-01-26 Gerd Moellmann <gerd@gnu.org>
12212 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
12213 LD_SWITCH_SYSTEM inherited from irix5-0.h.
12215 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
12217 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12219 * charset.c (Fstring): If there is a multibyte char among
12220 the args, always return a multibyte string.
12222 2000-01-25 Gerd Moellmann <gerd@gnu.org>
12224 * sysdep.c (sys_select): Turn atimers off and on instead of
12225 recording and restoring old alarm handler
12227 * process.c (toplevel): Include atimer.h.
12228 (create_process_1): Rewritten.
12229 (create_process): Use atimers instead of alarm.
12230 (wait_reading_process_input) [hpux]: Turn atimers off instead
12231 of turning off SIGALRM.
12232 (wait_reading_process_input): Turn off atimers instead off
12233 calling stop_polling.
12235 * emacs.c (main): Call init_atimer.
12237 * keyboard.c (toplevel): Include systime.h and atimer.h.
12238 (polling_for_input): Removed because unused.
12239 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
12240 (poll_timer): New variable.
12241 (poll_for_input, poll_for_input_1): New functions.
12242 (start_polling, stop_polling): Rewritten.
12244 * keyboard.h (polling_for_input): Removed.
12246 * atimer.h, atimer.c: New files.
12248 * Makefile.in (obj): Add atimer.o.
12249 (atimer.o): New target.
12251 * blockinput.h (pending_atimers): Add extern declaration.
12252 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
12254 * lisp.h (popup_activated_flag): Add extern declaration.
12256 * xmenu.c (popup_activated_flag): Make externally visible.
12257 (popup_activate_callback) [USE_MOTIF]: Increment popup_activated_flag.
12258 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
12260 * xterm.c (toplevel): Include atimer.h.
12261 (toolkit_scroll_bar_interaction): New variable.
12262 (Fxt_process_timeouts): Removed.
12263 (x_process_timeouts): New function.
12264 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
12265 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
12266 (x_make_frame_visible): Call poll_for_input_1 instead of
12267 input_poll_signal. Don't call alarm.
12268 (x_initialize): Install timer calling x_process_timeouts.
12270 2000-01-24 Dave Love <fx@gnu.org>
12272 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
12273 Don't use -cckr -- apparently not now necessary.
12275 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
12277 * msdos.c (IT_menu_display): Truncate long menu lines at the right
12280 2000-01-23 Jason Rumney <jasonr@gnu.org>
12282 * w32fns.c (w32_defined_color): Apply gamma correction before
12283 trying to map to the palette.
12284 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
12287 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
12288 here. Callers changed to always pass real device context.
12289 (w32_draw_bitmap): Likewise.
12290 (w32_get_glyph_overhangs): Likewise.
12291 (w32_draw_box_rect): Make use of s->hdc rather than getting a new one.
12292 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
12293 pfnSetScrollInfo and SetScrollRange.
12294 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
12295 back into MULE characters after decoding them.
12296 (x_get_glyph_face_and_encoding): Likewise.
12297 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
12298 GetCharABCWidthsW fails, since this is defined on Windows 9x.
12299 (x_produce_glyphs): Calculate per char metrics for a character
12300 that we know exists in default font when font_not_found_p is true.
12302 2000-01-22 Jason Rumney <jasonr@gnu.org>
12304 * makefile.nt (intervals.obj, composite.obj): New modules.
12305 (composite.h): Added as dependency where appropriate.
12307 * w32gui.h (XGCValue): New struct for emulating X GCs.
12309 * w32term.h (XCharStruct): New struct for emulating X.
12311 * w32console.c (turn_on_face, turn_off_face): New functions.
12312 (change_line_highlight): New prototype for new redisplay.
12313 (write_glyphs): Support multibyte text. Support faces.
12315 * w32faces.c: Complete rewrite for new redisplay based on new xfaces.c.
12317 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
12318 throughout. struct frame * in place of FRAME_PTR.
12319 Skeleton support for images, toolbars, tooltips from xfns.c.
12320 (Fx_create_frame): Use system default for default scroll bar width.
12321 (w32_get_arg): Renamed from x_get_arg.
12322 (Fx_file_dialog): New function.
12323 (w32_list_fonts): Check cache before asking system.
12324 (Vw32_enable_synthesized_fonts): New variable.
12325 (Vw32_enable_italics): Obsolete, removed.
12327 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
12328 Use SELECTED_FRAME macro.
12330 * w32menu.c: Add skeleton support for help strings on menus.
12331 (add_menu_item): Native checkbox and radio support added, but not
12332 yet enabled due to bugs.
12333 (push_menu_item): Add parameters type, selection and help.
12335 Formatting changes to reduce unnecessary diffs with xmenu.c.
12337 * w32select.c (Fw32_set_clipboard_data): Update call to
12338 find_charset_in_str.
12340 * w32term.c: Complete rewrite for new redisplay based on new
12341 xterm.c with necessary sections merged back in from old w32term.c.
12343 2000-01-21 Richard M. Stallman <rms@gnu.org>
12345 * data.c (set_internal): Further fix in same criterion.
12347 2000-01-20 Richard M. Stallman <rms@gnu.org>
12349 * data.c (set_internal): Fix the criteria for whether
12350 to swap out the old cached binding.
12352 2000-01-19 Dave Love <fx@gnu.org>
12354 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
12356 2000-01-18 Kenichi Handa <handa@etl.go.jp>
12358 * regex.c (re_compile_fastmap): While checking a range table for
12359 `charset', skip flag bits for a character class correctly.
12361 2000-01-17 Gerd Moellmann <gerd@gnu.org>
12363 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
12365 * xfns.c (x_window): Call lw_create_widget with new parameter list.
12367 * widget.c (EmacsFrameSetCharSize): Change size of children first
12368 because of problems with main window geometry management under Lesstif.
12370 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
12371 MENU_ITEMS_ITEM_.*.
12372 (MENU_ITEMS_ITEM_HELP): New enumerator.
12373 (push_menu_item): Add parameter HELP. Record help in menu_items.
12374 (single_menu_item, single_submenu, list_of_items): Call
12375 push_menu_item with new parameter.
12376 (single_submenu): Set help string in widget value.
12377 (menu_highlight_callback): New function.
12378 (set_frame_menubar): Call lw_create_widget with new
12380 (xmenu_show, xdialog_show): Ditto.
12382 2000-01-13 Gerd Moellmann <gerd@gnu.org>
12384 * sound.c (Fplay_sound): Improve doc string.
12386 2000-01-11 Richard M. Stallman <rms@gnu.org>
12388 * lisp.h (set_internal): Enter the new arg.
12390 * eval.c (specbind): Record buffer-local variables specially,
12391 indicating which buffer's binding was saved.
12392 (unbind_to): Restore buffer-local variables specially
12393 in the proper buffer.
12395 * data.c (set_internal): New arg BUF.
12397 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
12398 * data.c (Fset): Pass new arg to set_internal.
12399 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
12401 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12403 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload, xprintsym.
12405 2000-01-11 Richard M. Stallman <rms@gnu.org>
12407 * minibuf.c (Ftry_completion): Doc fix.
12409 2000-01-11 Gerd Moellmann <gerd@gnu.org>
12411 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
12414 2000-01-11 Andreas Schwab <schwab@suse.de>
12416 * coding.c (code_convert_region): Initialize total_skip.
12418 2000-01-08 Dave Love <fx@gnu.org>
12420 * eval.c (Fuser_variable_p): Check customizability too.
12422 2000-01-07 Gerd Moellmann <gerd@gnu.org>
12424 * minibuf.c (Fcompleting_read): Doc fix.
12426 2000-01-05 Gerd Moellmann <gerd@gnu.org>
12428 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
12431 * xfns.c (x_create_im): New function to set IM and IC of a frame.
12432 Check that input style is supported before trying to create an
12434 (x_window): Call x_create_im.
12436 2000-01-04 Gerd Moellmann <gerd@gnu.org>
12438 * xfns.c (current_gif_memory_src): New variable.
12439 (gif_load): Record the address of the current memory source
12440 in current_gif_memory_src.
12441 (gif_read_from_memory): Use current_gif_memory_src.
12443 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
12444 macros statement form.
12446 * sound.c (struct sound): Renamed from struct sound_file.
12447 (struct sound): Add members `data' and `header_size'.
12448 (enum sound_attr): Add SOUND_DATA.
12449 (current_sound, current_sound_device): Variables renamed from
12450 sound_file and sound_device.
12451 (parse_sound): Parse :data.
12452 (parse_sound): Handle sound data in strings.
12453 (find_sound_type): Function renamed from find_sound_file_type.
12454 (wav_init, au_init): Fail if sound's header_size is smaller than
12455 needed header size.
12456 (wav_play, au_play): Play sounds from string data.
12458 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
12460 * lisp.h: Add prototype for allocate_string_data.
12462 * alloc.c (Fgarbage_collect): Return number of live and free strings.
12464 * alloc.c (mark_buffer): Remove code in #if 0.
12466 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
12467 (strings_consed): New variable.
12468 (allocate_string): Set it.
12469 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
12470 (Fmemory_use_counts): Return strings_consed. Use Flist.
12472 * alloc.c: General cleanup in comments etc. Remove conditional
12473 compilation for `standalone'.
12475 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
12477 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
12478 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
12479 (DONT_COPY_FLAG): Removed.
12480 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
12481 (struct sdata, struct sblock): New
12482 (struct string_block): Rewritten.
12483 (STRINGS_IN_STRING_BLOCK): New macro.
12484 (oldest_sblock, current_sblock, total_strings, total_free_strings)
12485 (large_sblocks, string_blocks, string_free_list): New variables.
12486 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
12487 (init_strings): Rewritten.
12488 (allocate_string, allocate_string_data, compact_small_strings)
12489 (free_large_strings, sweep_strings): New functions.
12490 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
12491 (struct string_block_head, current_string_block)
12492 (first_string_block, large_string_blocks, STRING_FULLSIZE)
12493 (STRING_PAD): Removed.
12494 (make_uninit_multibyte_string, make_pure_string): Rewritten.
12495 (Fgarbage_collect): Don't set mark bit in large strings.
12496 (mark_object): Mark strings differently. Mark symbol names
12498 (survives_gc_p): Test marked strings differently.
12499 (gc_sweep): Sweep strings differently, unmark strings in
12501 (compact_strings): Removed.
12503 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
12505 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
12506 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
12508 2000-01-04 Kenichi Handa <handa@etl.go.jp>
12510 * fileio.c (Finsert_file_contents): Signal error if visiting file
12511 in a non-empty buffer.
12513 * term.c (encode_terminal_code): Fix the previous change.
12515 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12517 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
12518 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
12520 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
12522 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12524 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
12525 need to test for MSDOS frames.
12527 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12529 * dosfns.c (unspecified_colors): Remove.
12530 (msdos_stdcolor_idx): Use global variables unspecified_fg and
12532 (msdos_stdcolor_name): Return strings for unspecified fore- and
12533 back-ground colors.
12535 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
12536 (syms_of_xfaces): Remove their staticpro's.
12537 (tty_color_name): Return Lisp strings for unspecified fore- and
12538 back-ground colors.
12539 (Finternal_set_lisp_face_attribute): Remove the special treatment
12540 for Qunspecified_{f,b}g.
12541 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp string.
12543 2000-01-03 Gerd Moellmann <gerd@gnu.org>
12545 * xdisp.c (reseat_at_next_visible_line_start): Position before
12546 newline only if ending up on a newline.
12547 (next_element_from_ellipsis): Return success. Handle case of
12548 displaying no ellipsis. Fix case of ellipsis defined in display table.
12549 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
12552 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
12554 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
12555 (Fcolor_supported_p): Renamed from face-color-supported-p.
12557 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12559 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
12560 list of colors renamed to tty-defined-color-alist.
12561 (tty_color_name): Pass the frame to tty-color-by-index.
12562 (realize_tty_face): tty-color-alist is now a function which
12563 accepts the frame as argument.
12565 * term.c (Ftty_display_color_p): Accept an optional argument FRAME.
12567 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12569 * term.c (insert_glyphs): Pass glyph, not &glyph, to
12570 encode_terminal_code.
12572 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
12574 * dispnew.c (mode_line_string): Support termcap frames as well.
12576 2000-01-01 Gerd Moellmann <gerd@gnu.org>
12578 * syntax.c (Fforward_word): Undo previous change.
12580 * editfns.c (Fconstrain_to_field): Don't constrain if
12581 inhibit-field-text-motion is non-nil.
12582 (Fline_beginning_position): Undo previous change.
12583 (Fline_end_position): Ditto.
12585 * syntax.c (Fforward_word): Notice field boundaries only if
12586 inhibit-field-text-motion is nil.
12588 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
12590 * editfns.c (Vinhibit_field_text_motion): New variable.
12591 (inhibit-field-text-motion): New DEFVAR_LISP.
12592 (Fline_beginning_position, Fline_end_position): Notice field
12593 boundaries only if inhibit-field-text-motion is nil.
12595 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
12596 All calls adjusted.
12597 (x_build_heuristic_mask): Likewise.
12598 (xbm_load_image_from_file): Change error output.
12599 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
12600 (gif_load, gs_load, x_kill_gs_process): Ditto.
12602 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
12603 color indices when accessing raster pixels.
12604 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
12605 one of :file or :data.
12606 (enum pbm_keyword_index): Add PBM_DATA.
12607 (pbm_format): Add :data.
12608 (pbm_image_p): Allow either :file or :data.
12609 (pbm_read_file): New function.
12610 (pbm_scan_number): Rewritten to read from string.
12611 (pbm_load): Support :data.
12613 See ChangeLog.8 for earlier changes.
12615 ;; Local Variables:
12616 ;; coding: iso-2022-7bit