1 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3 * window.c (coordinates_in_window): Increase width of area
4 where the vertical line can be dragged.
6 * xterm.c (x_set_glyph_string_background_width): Extend the
7 background face to the end of the drawing area in the text
10 * xdisp.c (handle_single_display_prop): Set iterator's position
11 to where the `display' property starts, like for images.
12 (dump_glyph): New function.
13 (dump_glyph_row): Use it. Dump info about marginal areas.
15 * dispnew.c (direct_output_for_insert): Recognize more cases where
16 glyphs can be written instead of being inserted.
18 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
19 the left x-coordinate of the area to shift.
21 * dired.c (directory_files_internal): Set result list to nil
24 2001-02-15 Kenichi Handa <handa@etl.go.jp>
26 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
27 invalid multibyte sequence, treat *SRC as a character of
30 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
32 * textprop.c (Fset_text_properties): Doc fix.
34 2001-02-15 Gerd Moellmann <gerd@gnu.org>
36 * dispnew.c (update_text_area): Undo change of 2001-01-12.
38 2001-02-14 Dave Love <fx@gnu.org>
40 * coding.c: Doc and message fixes.
42 2001-02-14 Andrew Innes <andrewi@gnu.org>
44 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
45 Emacs frame above the screen size.
47 2001-02-14 Gerd Moellmann <gerd@gnu.org>
49 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
51 2001-02-13 Gerd Moellmann <gerd@gnu.org>
53 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
54 case that TO ends up beyond ZV after running before-change-functions.
56 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
57 the selected window if it is showing the buffer in question.
59 * dired.c (directory_files_internal): Initialize errno.
60 (toplevel): Include errno.h.
62 2001-02-13 Kenichi Handa <handa@etl.go.jp>
64 * xfaces.c (best_matching_font): New parameter width_ratio.
65 Multiply avgwidth by width_ratio.
66 (choose_face_font): Call best_matching_font with width_ratio
67 calculated from the column width of C.
69 2001-02-12 Andrew Innes <andrewi@gnu.org>
71 The following changes are to draw box lines inside characters area
72 if line-width is negative.
74 * w32term.c (x_produce_image_glyph): Pay attention to the case that
75 face->box_line_width is negative.
76 (x_produce_stretch_glyph): Likewise.
77 (x_produce_glyphs): Likewise.
78 (x_estimate_mode_line_height): Likewise.
79 (x_draw_glyph_string_background): Likewise.
80 (x_draw_glyph_string_foreground): Likewise.
81 (x_draw_composite_glyph_string_foreground): Likewise.
82 (x_draw_glyph_string_box): Likewise.
83 (x_draw_image_foreground): Likewise.
84 (x_draw_image_relief): Likewise.
85 (x_draw_image_foreground_1): Likewise.
86 (x_draw_image_glyph_string): Likewise.
88 2001-02-09 Kenichi Handa <handa@etl.go.jp>
90 The following changes are to draw box lines inside characters area
91 if line-width is negative.
93 * xterm.c (x_produce_image_glyph): Pay attention to the case that
94 face->box_line_width is negative.
95 (x_produce_stretch_glyph): Likewise.
96 (x_produce_glyphs): Likewise.
97 (x_estimate_mode_line_height): Likewise.
98 (x_draw_glyph_string_background): Likewise.
99 (x_draw_glyph_string_foreground): Likewise.
100 (x_draw_composite_glyph_string_foreground): Likewise.
101 (x_draw_glyph_string_box): Likewise.
102 (x_draw_image_foreground): Likewise.
103 (x_draw_image_relief): Likewise.
104 (x_draw_image_foreground_1): Likewise.
105 (x_draw_image_glyph_string): Likewise.
107 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
108 and :line-width can be negative.
109 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
112 2001-02-09 Jason Rumney <jasonr@gnu.org>
114 * w32term.c (w32_encode_char): Treat eight bit graphic and control
115 characters the same as ASCII and latin-1.
116 (x_display_and_set_cursor): Check for the focus frame's selected
117 window instead of selected_window.
118 (x_after_update_window_line): Don't clear if frame's internal
119 border width is zero.
120 (x_new_font): Don't change a tooltip's size.
121 (w32_initialize): Set char_ins_del_ok to 1.
123 * w32fns.c (Fx_show_tip): Fix calls to make_number.
124 (x_set_font): If font hasn't changed, avoid recomputing
125 faces and other things.
126 (x_set_tool_bar_lines): Do nothing if frame is
128 (Fx_create_frame): Add the tool bar height to the frame
130 (x_create_tip_frame): Prevent changing the tooltip's
131 background color by specifying a color for the default font
133 (Qcancel_timer): New variable.
134 (syms_of_w32fns): Initialize and staticpro it.
135 (Fx_hide_tip, Fx_show_tip): Use it.
136 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
138 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
140 * w32.c (init_environment): Duplicate local string before putenv.
142 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
144 * charset.c (Fstring): A typo.
146 2001-02-09 Kenichi Handa <handa@etl.go.jp>
148 * charset.c (Fstring): If all arguments are less than 256, return
151 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
152 return a unibyte string.
154 * coding.c (code_convert_region): After detecting a coding, if
155 nothing found, set coding->composing to COMPOSITION_NO.
156 (decode_coding_string): Likewise.
158 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
160 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
163 2001-02-07 Kenichi Handa <handa@etl.go.jp>
165 * charset.c (parse_str_to_multibyte): New function.
167 * charset.h (parse_str_to_multibyte): Extern it.
169 * print.c (print_string): If we are going to print a unibyte
170 string into a multibyte buffer, convert the string to multibyte by
173 2001-02-06 Andrew Innes <andrewi@gnu.org>
175 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
176 been created. It seems we can get sent window messages such as
177 WM_ERASEBKGND before we properly update a frame.
179 2001-02-06 Gerd Moellmann <gerd@gnu.org>
181 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
182 Avoid some unnecessary cursor positioning.
184 2001-02-05 Gerd Moellmann <gerd@gnu.org>
186 * xfaces.c (split_font_name): Compute numeric value of
188 (LFACE_AVGWIDTH): New macro.
190 (check_lface_attrs): Check LFACE_AVGWIDTH.
191 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
192 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
193 (merge_face_vectors): Check LFACE_AVGWIDTH.
194 (Finternal_make_lisp_face): Use AREF.
195 (xm_set_menu_resources_from_menu_face)
196 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
197 (Finternal_lisp_face_empty_p): Use AREF.
198 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
199 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
200 Compare average widths..
201 (best_matching_font): Arrange for comparing average widths.
203 * dispextern.h (enum lface_attribute_index): Add
204 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
206 2001-02-05 Dave Love <fx@gnu.org>
208 * puresize.h: Revert last change following loadup.el change.
210 2001-02-05 Andrew Innes <andrewi@gnu.org>
212 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
213 invocation of temacs, to work with Windows 2000.
214 (bootstrap-emacs): Ditto.
216 2001-02-05 Gerd Moellmann <gerd@gnu.org>
218 * xterm.c (x_display_and_set_cursor): Check for the focus
219 frame's selected window instead of selected_window.
221 * xdisp.c (try_scrolling): If point is in the line below the
222 window, make sure to move the iterator at least a canonical
225 * window.c (Fmove_to_window_line): Don't add 1 if window is
228 2001-02-05 Kenichi Handa <handa@etl.go.jp>
230 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
231 invalid, execute CCL_INVALID_CMD.
232 (ccl_driver): If the CCL program is terminated because of
233 CCL_STAT_INVALID_CMD, copy the remaining source data to the
234 destination instead of throwing them away.
236 2001-02-02 Gerd Moellmann <gerd@gnu.org>
238 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
239 faces and other things.
241 * xdisp.c (get_next_display_element): Fix case of empty
244 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
246 * editfns.c (Fconstrain_to_field): Doc fix.
248 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
249 into `thoroughly', to make it consistent with the doc string.
251 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
253 2001-02-01 Gerd Moellmann <gerd@gnu.org>
255 * search.c (search_buffer): Call set_search_regs with a byte
256 position, not a character position.
258 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
261 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
263 * frame.c (Fmodify_frame_parameters): Doc fix.
265 2001-01-31 Gerd Moellmann <gerd@gnu.org>
267 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
268 identifier which is not reserved by Standard C.
270 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
272 * window.c (enum window_part): New enumeration.
273 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
275 (coordinates_in_window): Return an enumerator from enum
276 window_part. Fix handling of right scroll bar.
277 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
278 `right-fringe' instead of `left-bitmap-area' and
279 `right-bitmap-area'. Use enumerators from enum window_part
280 instead of hard-coded integers.
281 (check_window_containing, window_from_coordinates): Use
282 enumerators from enum window_part instead of hard-coded integers.
283 (syms_of_window): Replace Qleft_bitmap_area and
284 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
286 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
288 * editfns.c (Fformat_time_string): Doc fix.
290 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
292 * keymap.c (Fwhere_is_internal): Use the first valid binding
293 if no ascii binding is found (when firstonly is t).
295 2001-01-31 Gerd Moellmann <gerd@gnu.org>
297 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
298 instead of Finteractive_p.
300 * lisp.h (interactive_p): Add prototype.
302 * eval.c (interactive_p): New function.
303 (Finteractive_p): Use it.
305 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
307 2001-01-31 Dave Love <fx@gnu.org>
309 * .gdbinit (hook-run): Define to run xreload.
311 * textprop.c (Fset_text_properties): Fix newline in doc string.
313 2001-01-30 Gerd Moellmann <gerd@gnu.org>
315 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
316 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
318 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
319 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
320 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
322 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
325 2001-01-30 Dave Love <fx@gnu.org>
327 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
330 2001-01-29 Gerd Moellmann <gerd@gnu.org>
332 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
333 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
335 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
337 * textprop.c (Fset_text_properties): Doc fix.
339 2001-01-29 Gerd Moellmann <gerd@gnu.org>
341 * xdisp.c (forward_to_next_line_start): Remove xassert.
343 2001-01-29 Jason Rumney <jasonr@gnu.org>
345 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
346 returning without releasing it.
348 2001-01-29 Kenichi Handa <handa@etl.go.jp>
350 * w32fns.c (w32_font_match): Allocate three more bytes to regex
351 for '^', '$', and '\0'.
353 2001-01-28 Andrew Choi <akochoi@i-cable.com>
355 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
356 regex for '^', '$', and '\0'.
358 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
359 only if current_sblock has been initialized.
361 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
362 terminal frame even if it is the only visible frame.
364 2001-01-28 Kenichi Handa <handa@etl.go.jp>
366 * fontset.c (font_family_registry): Even if FONTNAME conform to
367 XLFD, if it specifies other fields than family and registry,
368 return FONTANME. New argument FORCE if nonzero cancel that
370 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
371 a signle byte character. Don't set FAMILY part to nil here. It
372 is handled by the caller choose_face_font.
373 (Fnew_fontset): Call font_family_registry with FORCE 0.
374 (Fset_fontset_font): Likewise.
376 2001-01-27 Gerd Moellmann <gerd@gnu.org>
378 * xdisp.c (display_line): Don't treat a newline as fitting
381 2001-01-26 Gerd Moellmann <gerd@gnu.org>
383 * window.c (size_window): Set the window's orig_top to nil when
384 changing heights, so that a future shrink_mini_window won't
385 restore a bogus height.
387 * frame.c (do_switch_frame): If selected frame has a mini-window,
388 resize that to exact size.
390 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
392 * xdisp.c (display_line): Simplify check for glyphs fitting
393 entirely in the line.
395 * xfns.c (xic_style): New variable.
396 (create_frame_xic): Move static variable to global scope for
397 the case that `static' gets defined away.
399 2001-01-26 Kenichi Handa <handa@etl.go.jp>
401 * coding.c (decode_coding): Set a flag for inhibiting
403 (code_convert_region): Always set saved_coding_symbol.
404 (decode_coding_string): Likewise. Update coding->symbol when we
405 encounter a inconsistent eol by the same way as
408 2001-01-25 Gerd Moellmann <gerd@gnu.org>
410 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
413 * xterm.c (x_after_update_window_line): Don't clear if frame's
414 internal border width is zero.
415 (x_clear_area): New function.
416 (x_after_update_window_line, x_clear_end_of_line)
417 (x_scroll_bar_create, x_scroll_bar_set_handle)
418 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
419 instead of XClearArea.
421 * xterm.h (x_clear_area): Add prototype.
423 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
424 which doesn't seem necessary anymore with Lesstif 0.92.
426 2001-01-25 Dave Love <fx@gnu.org>
428 * puresize.h (BASE_PURESIZE): Up to 720000.
430 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
432 2001-01-25 Gerd Moellmann <gerd@gnu.org>
434 * xdisp.c (echo_area_display): Don't call redisplay_internal
435 when Emacs is shutting down. We can't run hooks etc. that
436 would be necessary to do a redisplay.
438 * lread.c (read_integer): Use type EMACS_INT instead of int.
440 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
442 * ccl.c (ccl_driver): Fix last change.
444 2001-01-25 Kenichi Handa <handa@etl.go.jp>
446 * ccl.h (sturct ccl_program): New member suppress_error.
448 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
449 insert error message to the output.
450 (setup_ccl_program): Initialize ccl->suppress_error to 0.
452 * coding.h (struct coding_system): New member suppress_error.
454 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
455 (Fset_terminal_coding_system_internal): Set the member
457 (Fset_safe_terminal_coding_system_internal): Likewise.
459 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
461 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
462 as if it was a `charset'.
464 2001-01-24 Gerd Moellmann <gerd@gnu.org>
466 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
467 value in where_is_cache; the next lookup in the cache returns
468 something bogus if we do.
470 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
472 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
473 if HAVE_WINDOW_SYSTEM isn't defined.
475 2001-01-24 Gerd Moellmann <gerd@gnu.org>
477 * fns.c (sweep_weak_table): Fix code taking items out of
478 the hash collision chain. Some cleanup.
480 * xterm.c (x_new_font): Don't change a tooltip's size.
482 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
483 background color by specifying a color for the default font
486 2001-01-24 Kenichi Handa <handa@etl.go.jp>
488 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
489 a workaround for SunOS 4's cc.
490 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
491 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
492 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
495 2001-01-23 Gerd Moellmann <gerd@gnu.org>
497 * xterm.c (x_set_window_size_1): New function extracted from
499 (x_set_window_size): Use it.
500 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
501 doesn't have a widget, like tooltips.
503 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
505 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
508 2001-01-23 Kenichi Handa <handa@etl.go.jp>
510 * fns.c (Fset_char_table_default): Fix to make sub char-table
513 2001-01-22 Gerd Moellmann <gerd@gnu.org>
515 * xdisp.c (build_desired_tool_bar_string): Make sure we have
516 a desired tool bar string, even if there are no tool bar
519 * xdisp.c (Ftool_bar_lines_needed): New function.
520 (syms_of_xdisp): Defsubr it.
522 * editfns.c (Fformat): Don't extend text properties from arguments
523 to padding chars in the result.
525 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
527 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
529 2001-01-20 Andrew Innes <andrewi@gnu.org>
531 * w32term.c (w32_ring_bell): Only support visible bell on w32
533 (w32_initialize): Don't set term hooks that aren't actually needed
536 * xfaces.c (realize_default_face):
538 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
540 * xdisp.c (handle_single_display_prop): Remove references to
543 * dispnew.c (Fredraw_frame): Remove reference to
546 * frame.h (output_method): Remove output_w32_console method.
547 (FRAME_W32_CONSOLE_P): Remove macro.
549 * frame.c (Qw32_console): Remove variable.
550 (Fframep): Remove references to it.
551 (syms_of_frame): Ditto.
552 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
554 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
557 2001-01-20 Kenichi Handa <handa@etl.go.jp>
559 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
561 2001-01-19 Andrew Innes <andrewi@gnu.org>
563 * w32.c (init_environment): Add a version-independent site-lisp
564 directory to EMACSLOADPATH, after the version dependent one.
566 2001-01-19 Gerd Moellmann <gerd@gnu.org>
568 * editfns.c (Fbuffer_substring): Doc fix.
570 * xdisp.c (message_dolog, message2, message2_nolog): Rename
571 parameter LEN to NBYTES.
573 2001-01-19 Kenichi Handa <handa@etl.go.jp>
575 * charset.c (strwidth): Use c_string_width.
576 (c_string_width): New function.
577 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
580 * charset.h (c_string_width, lisp_string_width): Extern them.
582 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
584 * indent.c (check_composition): Check validity of composition.
586 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
587 characters by calling c_string_width.
588 (x_consider_frame_title): Get byte length of frame tile string
590 (display_mode_element): Pay attention to width of non-ASCII
591 characters by calling strwidth.
593 2001-01-18 Gerd Moellmann <gerd@gnu.org>
595 * xfns.c (Qcancel_timer): New variable.
596 (syms_of_xfns): Initialize and staticpro it.
597 (Fx_hide_tip, Fx_show_tip): Use it.
598 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
600 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
602 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
604 * window.h (WINDOW_LIVE_P): New macro.
606 * window.c (window_size_fixed): New variable.
607 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
610 * eval.c (specbind): If binding a per-buffer variable which
611 doesn't have a buffer-local value in the current buffer, change
612 the global value by changing the value of the symbol bound in all
613 buffers not having their own value, to make it consistent with
614 what happens with other buffer-local variables.
616 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
618 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
619 when searching for a newline.
621 2001-01-18 Kenichi Handa <handa@etl.go.jp>
623 * xdisp.c (display_string): Fix previous change.
625 2001-01-18 Jason Rumney <jasonr@gnu.org>
627 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
628 GLYPH_DEBUG is defined.
629 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
630 true for images with `:ascent 100'.
631 (x_set_mouse_face_gc): If the last used mouse face has gone in the
632 meantime, use face MOUSE_FACE_ID.
633 If first glyph isn't a character glyph, use the ASCII NUL
634 character to determine the face.
635 (expose_area): Do not treat left margin specially.
636 (note_mode_line_highlight): If no local_map, check global keymap.
637 (note_mouse_highlight): Initialize overlay.
638 (clear_mouse_face): Don't return if tip_frame is
640 (show_scroll_bars): Remove unused function.
641 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
642 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
644 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
646 (x_free_frame_resources): Unload relief colors.
648 2001-01-17 Gerd Moellmann <gerd@gnu.org>
650 * xdisp.c (forward_to_next_line_start): Avoid calling
651 get_next_display_element when the newline is already found. This
652 may change the iterator's position, when its current position is
653 equal to the iterator's stop_charpos.
655 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
656 zero, use this method only at the end of a line.
658 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
659 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
660 if SCALABLE_FONTS_P is set.
662 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
663 so that scalable fonts are included.
665 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
666 In the cache, use a key containing the information if scalable
668 (x_load_font): Adapt to change of keys in the font cache.
670 2001-01-17 Kim F. Storm <storm@filanet.dk>
672 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
673 XListFonts to take advantage of font caching.
675 * xterm.c (x_list_fonts): Ensure caching font information when
676 called for a null frame, which is the case frequently when Emacs
679 2001-01-17 Gerd Moellmann <gerd@gnu.org>
681 * xfns.c (QCconversion): Replaces QCalgorithm.
683 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
685 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
688 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
689 not everything could be displayed.
691 * line.h, x-list-font.c: Files removed because unused.
693 2001-01-17 Andrew Innes <andrewi@gnu.org>
695 * dired.c (directory_files_internal): Convert result from readdir
696 to a unibyte string initially, to avoid possible misinterpretation
697 of some bytes as the internal form of Emacs characters.
699 2001-01-17 Kenichi Handa <handa@etl.go.jp>
701 * fns.c (concat): Be sure to avoid putting the same `composition'
702 property on the adjacent regions.
704 2001-01-16 Gerd Moellmann <gerd@gnu.org>
706 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
708 (Fscroll_right, Fscroll_left): Set it here instead, if called
711 * buffer.c (Fset_buffer_modified_p): Set buffer's
712 prevent_redisplay_optimizations_p flag.
714 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
715 * sysdep.c, vmsproc.c, xselect.c: Call
716 redisplay_preserve_echo_area with additional arg.
718 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
721 * xdisp.c (redisplay_preserve_echo_area): Add parameter
722 FROM_WHERE, for debugging.
724 2001-01-16 Kenichi Handa <handa@etl.go.jp>
726 * ccl.c (Fregister_ccl_program): Handle the return value of
727 resolve_symbol_ccl_program correctly.
728 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
731 2001-01-15 Gerd Moellmann <gerd@gnu.org>
733 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
734 has gone in the meantime, use face MOUSE_FACE_ID.
736 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
737 x_display_info_for_display returns null, don't try to close
738 the display; we didn't open it.
740 * dispnew.c (save_or_restore_current_matrices): Function removed.
741 (save_current_matrix, restore_current_matrix): New functions.
742 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
743 restore the frame's current matrix. Due to the glyph pointer
744 setup done in adjust_glyph_matrix, there is no easy way to make
745 saving the current matrix in the desired matrix generally correct,
748 2001-01-15 Kenichi Handa <handa@etl.go.jp>
750 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
752 (display_line): Optimize for wide characters.
753 (display_string): Don't try to display a multi-column character
754 partially. On ttys, produce more than one truncation glyph for
755 multi-column characters that don't fit on the line.
757 2001-01-13 Kenichi Handa <handa@etl.go.jp>
759 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
760 it instead of WORDS_BIGENDIAN. Caller changed.
762 2001-01-13 Jason Rumney <jasonr@gnu.org>
764 * w32fns.c (Fimage_size, image_ascent, lookup_image)
765 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
766 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
767 (tiff_format, gif_format, gs_format): Adapt to change of image
770 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
771 (x_draw_image_relief, x_draw_image_foreground_1)
772 (x_draw_image_glyph_string): Adapt to change of image margins.
774 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
777 * w32bdf.c (search_file_line, get_cached_font_char)
778 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
780 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
782 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
783 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
784 (Fw32_send_sys_command): Remove unused variables.
785 (w32_msg_pump): Add parentheses.
787 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
788 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
791 2001-01-12 Gerd Moellmann <gerd@gnu.org>
793 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
794 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
795 being a pair of margins.
796 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
797 to DEFVAR_LISP. Extend doc.
799 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
801 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
802 pair of integers `(X . Y)', use X for the horizontal and Y for the
804 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
805 (parse_image_spec): Check it.
806 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
807 (tiff_format, gif_format, gs_format): Use
808 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
810 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
811 (x_draw_image_relief, x_draw_image_foreground_1)
812 (x_draw_image_glyph_string): Adapt to the change of image margins.
814 * dispextern.h (struct image): Replace member `margin' with
815 `hmargin' and `vmargin'.
817 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
820 * dispnew.c (update_text_area): Put code which decrements the
821 stop position when the row's face extends to the end of the
824 * xfns.c (x_set_mouse_color): Fix color allocation.
826 * keyboard.c: Call get_local_map with new argument list.
828 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
830 * intervals.h (enum map_property): Removed.
831 (get_local_map): Change prototype.
833 * keymap.c: Call get_local_map with new argument list.
834 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
836 2001-01-11 Gerd Moellmann <gerd@gnu.org>
838 * xdisp.c (build_desired_tool_bar_string): Correct the computation
839 of the size needed for the tool bar string. For the last image,
840 use a `display' property that reaches to the end of the string.
842 * xselect.c (selection_request_dpyinfo): New variable.
843 (x_handle_selection_request): Set it.
844 (x_selection_request_lisp_error): Don't call
845 x_decline_selection_request if selection request's display has
848 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
849 the unregister_colors before calling XFreeColors.
851 2001-01-10 Dave Love <fx@gnu.org>
853 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
854 ${SOME_MACHINE_LISP}, not ${lisp}.
856 2001-01-10 Gerd Moellmann <gerd@gnu.org>
858 * xdisp.c (display_line): On ttys, produce more than one
859 truncation glyph for multi-column characters that don't fit on the
862 * xselect.c (x_reply_selection_request): Add a comment.
864 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
865 XkbGetNames instead of XkbGetKeyboard.
867 2001-01-10 Dave Love <fx@gnu.org>
869 * sysdep.c (random): Revert the declaration.
871 2001-01-09 Gerd Moellmann <gerd@gnu.org>
873 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
874 function string_bytes.
875 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
877 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
878 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
879 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
880 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
882 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
883 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
884 after sweeping strings, and at the end.
885 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
887 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
888 ensure that pop_message is called.
890 * keyboard.c (Fexecute_extended_command): Use a
891 record_unwind_protect to ensure that pop_message is called.
893 * lisp.h (push_message_unwind): Add prototype.
895 * xdisp.c (push_message_unwind): New function.
897 * fileio.c (do_auto_save_unwind): Do the pop_message here
898 instead of in Fdo_auto_save.
899 (Fdo_auto_save): Don't call pop_message.
901 2001-01-08 Ken Raeburn <raeburn@gnu.org>
903 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
906 2001-01-08 Gerd Moellmann <gerd@gnu.org>
908 * window.c (window_scroll_pixel_based): Adjust glyph matrices
909 when increasing window's vscroll.
911 * macros.c (Qkbd_macro_termination_hook): New variable.
912 (syms_of_macros): Initialize and staticpro it.
913 (pop_kbd_macro): Run kbd-macro-termination-hook.
915 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
917 2001-01-07 Dave Love <fx@gnu.org>
919 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
920 arglist, for documentation's sake.
922 2001-01-06 Andrew Innes <andrewi@gnu.org>
924 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
927 2001-01-05 Andrew Innes <andrewi@gnu.org>
929 * term.c (update_end): Don't check updating_frame; for some reason
930 this can be 0 sometimes, such as after dismissing a popup menu,
931 and isn't necessary given the explicit frame argument.
933 2001-01-05 Gerd Moellmann <gerd@gnu.org>
935 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
936 on some systems, and an unsigned long on others, like FreeBSD 4.1.
938 2001-01-04 Gerd Moellmann <gerd@gnu.org>
940 * xterm.c (clear_mouse_face): Don't return if tip_frame is
943 * xfns.c (x_create_tip_frame): Preserve the value of
944 face_change_count around the creation of the tip frame.
946 * xfns.c (last_show_tip_args): New variable.
947 (compute_tip_xy): New function.
948 (Fx_show_tip): Reuse an existing tip frame, if possible.
949 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
951 2001-01-04 Dave Love <fx@gnu.org>
953 * editfns.c (Fformat): Doc fix.
955 * systime.h (set_file_times): Prototype.
957 * widget.h (EmacsFrameSetCharSize_): Prototype.
959 * sysdep.c (random, srandom): Declare explicitly.
961 * dispextern.h (move_it_vertically_backward): Declare.
963 2001-01-04 Gerd Moellmann <gerd@gnu.org>
965 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
966 like in Fx_create_frame.
968 * xfaces.c (set_font_frame_param): Don't do anything for
969 non-graphical frames.
971 * window.c (Fdelete_other_windows): Set window's window_end_valid
972 to nil when changing the window's start. Don't change the
973 window's start when its top position hasn't changed. If we do,
974 this will set the window's optional_new_start, which act's like a
975 force_start during redisplay with C-x 1 M-> under particular
976 circumstances (see report from Per Starback to emacs-pretest-bug
979 2001-01-03 Gerd Moellmann <gerd@gnu.org>
981 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
982 short cut at the start of the function. Add an assertion.
983 (reseat_at_next_visible_line_start): Add an assertion.
985 * window.c (Frecenter): When changing the window start, set the
986 window's window_end_valid to nil.
987 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
989 * dispextern.h (move_it_past_eol): Add prototype.
991 * xdisp.c (move_it_past_eol): New function.
993 * window.c (Fwindow_end): Doc fix.
995 2001-01-03 Dave Love <fx@gnu.org>
997 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1000 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1002 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1003 the enabled_p flag of the glyph row at window_end_vpos to 0.
1004 (handle_single_display_prop): Fix last change.
1006 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1008 * window.c (Frecenter): Doc fix.
1010 2001-01-02 Andrew Innes <andrewi@gnu.org>
1012 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1014 * frame.h (output_method): Add output_w32_console method.
1015 (FRAME_W32_CONSOLE_P): New macro.
1017 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1018 use output_w32_console method.
1019 (Qw32_console): New Lisp_Object.
1020 (Fframep): Return it.
1021 (syms_of_frame): Init it.
1022 (Fframe_parameters): Report w32console as font for w32_console
1025 * xfaces.c (realize_default_face): Set face foreground and
1026 background to unspecified for w32_console frames.
1027 (realize_face): Realize face cache for w32_console frames.
1028 (realize_tty_face): Accept w32_console frames.
1030 * xdisp.c (handle_single_display_prop): Return if frame is
1032 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1033 necessary, even if running interactively.
1035 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1038 * w32term.c (x_update_begin):
1042 (x_change_line_highlight):
1047 (w32_reassert_line_highlight):
1048 (w32_frame_rehighlight):
1049 (w32_frame_raise_lower): Do nothing if not w32 frame.
1051 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1053 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1054 system doesn't tell us directly.
1055 (Fx_display_visual_class): Implement properly.
1057 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1059 * window.c (Frecenter): Handle centering in graphical frames
1060 specially. Centering on the basis of line counts doesn't work
1061 reliably with variable-height lines.
1063 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1065 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1068 * composite.c (run_composition_function): Remove unused variable
1070 (update_compositions): Remove unused variable `hook'.
1072 * intervals.c (get_local_map): Remove unused variable `tem'.
1074 * doprnt.c (doprnt1): Remove unused variable `size'.
1076 * fns.c (Flength): Remove unused variable `tail'.
1077 (Fdelete): Remove unused variable `size'.
1079 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1082 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1085 * data.c (find_symbol_value): Remove extra 3rd argument in the
1086 call to swap_in_symval_forwarding.
1088 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1091 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1092 (trivial_regexp_p): Remove unused variable `c'.
1093 (boyer_moore): Remove unused variable `k'.
1095 * indent.c (current_column): Remove unused variable `stopchar'.
1096 (Fcompute_motion): Remove unused variable `contin'.
1098 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1100 * dired.c (directory_files_internal): Fix a typo in a comment.
1101 Remove an unused variable `handler'.
1102 (file_name_completion): Remove unused function-scope variable
1104 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1107 * fileio.c (e_write): Remove unused variable
1108 `require_encoding_p'.
1110 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1112 (Fmarker_insertion_type): Remove unused variable `buf'.
1114 * insdel.c (make_gap): Remove unused variable `result'.
1116 * keyboard.c (record_char): Remove unused function-scope variable
1118 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1119 (menu_bar_items): Remove unused function-scope variable `tem'.
1121 * fontset.c (fontset_ref): Remove unused variable `i'.
1122 (fontset_set): Remove unused variables `j' and `tmp'.
1123 (make_fontset): Remove unused variables `i', `j', `elt' and
1125 (make_fontset_for_ascii_face): Remove unused variable `name'.
1126 (fs_load_font): Remove unused variable `font_idx'.
1127 (fs_query_fontset): Remove unused function-local variable
1129 (list_fontsets): Remove unused variable `tail'.
1130 (Fnew_fontset): Remove unused variables `family' and `registry'.
1131 (accumulate_font_info): Remove unused variable `tmp'.
1132 (Ffontset_font): Remove unused variable `id'.
1133 (syms_of_fontset): Remove unused variable `i'.
1135 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1137 (lookup_image): Remove unused variable `file'.
1138 (xbm_load): Remove unused variables `bitmap_data', `height', and
1139 `width'. Remove function-local variable `i', leave the
1141 (gif_load): Remove unused variable `inc'.
1143 * xterm.c (XTread_socket): Remove unused variables `p' and
1145 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1146 leave only the one in the inner block.
1148 * xfaces.c (face_fontset, realize_default_face): Remove unused
1150 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1152 * term.c (encode_terminal_code): Remove unused variable `c'.
1154 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1155 char *' instead of `char *'.
1157 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1158 (Fget_unused_category): Remove unused variable
1160 (Fchar_category_set): Remove unused variables `val', `charset',
1163 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1164 unused variable `i'.
1165 (detect_coding_mask): Remove unused variable `idx'.
1166 (detect_coding): Remove unused variable `i'.
1167 (ccl_coding_driver): Remove unused variable `result'.
1168 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1169 (decode_coding_string): Remove unused variables `to' and
1171 (encode_coding_string): Remove unused variables `gcpro1' and
1172 `saved_coding_symbol'.
1173 (Ffind_coding_systems_region_internal): Remove function-local
1174 variable args[], leave only the block-local one.
1175 (code_convert_region1): Remove unused variable `len'.
1177 * charset.c (char_printable_p): Remove unused variable `chars'.
1178 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1179 (str_to_multibyte): Remove unused variable `c'.
1181 * window.c (size_window): Remove block-local variable `min_size'.
1183 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1184 `header_line_height'.
1185 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1186 enum display_element_type.
1188 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1190 * xterm.c (x_connection_closed): Catch X errors around all
1191 statements that call X. Save away the error message in a local
1194 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1197 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1198 in or at the start of invisible text.
1200 * dispnew.c (update_window): Don't check_current_matrix_flags.
1202 2001-01-01 Jason Rumney <jasonr@gnu.org>
1204 * w32fns.c (x_figure_window_size): Do not allow new_height and
1205 new_width of frame to override specified values.
1207 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1209 * composite.c (find_composition): Fix a code for searching
1212 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1214 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1216 (update_window) [GLYPH_DEBUG]: Call it.
1217 (scrolling_window): Prevent including current rows which are below
1218 what's displayed in the window.
1220 * xdisp.c (try_window_reusing_current_matrix)
1221 <new start <= old start>: Disable rows in the current matrix
1222 which are below the window after scrolling.
1224 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1225 is zero. It's not worth the complexity.
1226 (invisible_text_between_p): Put in #if 0 because unused.
1228 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1230 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1231 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1233 * keyboard.c (echo_char): If C is an integer, always call
1234 push_key_description. Former code could signal an invalid
1237 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1238 If set, print multibyte text.
1239 (Fsingle_key_description): Call push_key_description with
1240 FORCE_MULTIBYTE set.
1241 (describe_buffer_bindings): Likewise.
1243 * lisp.h (push_key_description): Add prototype.
1245 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1246 around the call to redisplay_internal.
1248 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1250 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1252 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1254 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1255 (ccl_driver): New local variable `extra_bytes'.
1257 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1259 * coding.c (setup_coding_system): Initialize
1260 coding->spec.ccl.eight_bit_carryover.
1261 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1263 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1265 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1266 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1267 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1268 (decode_composition_emacs_mule): New function.
1269 (decode_coding_emacs_mule): Decode composition sequence by calling
1270 decode_composition_emacs_mule.
1271 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1272 (encode_coding_emacs_mule): Changed from macro to function. If
1273 a text contains compositions, encode them correctly.
1274 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1275 that decoding and encoding are required.
1277 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1279 * xfaces.c (PT_PER_INCH): New macro.
1280 (xlfd_point_size): Compute real point size from font's pixel size.
1281 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1284 * .gdbinit: Comment out the line pointing to the Lesstif source
1287 * window.c (Frecenter): Use displayed_window_lines instead
1288 of window_internal_height.
1290 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1291 instead of x-toolkit-scroll-bars-p.
1292 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1294 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1295 instead of x-toolkit-scroll-bars-p.
1296 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1298 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1299 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1300 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1302 (add_window_display_history, add_frame_display_history)
1303 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1304 (build_frame_matrix_from_leaf_window): Remove unused code.
1305 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1307 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1308 (update_window) [GLYPH_DEBUG]: Likewise.
1309 (syms_of_display): Defsubr dump-redisplay-history.
1311 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1313 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1314 the end of the prompt. Set echo_after_prompt to the offset
1315 of echoptr in echobuf.
1317 * xdisp.c (init_from_display_pos): Pop until the iterator's
1318 stack is empty; there may be frames for stretch or images
1321 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1322 (save_or_restore_current_matrix): New function for the same
1323 purpose, but more efficient.
1324 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1326 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1328 * xdisp.c (syms_of_xdisp): Fix last change.
1330 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1332 * xdisp.c (syms_of_xdisp): Doc fix.
1334 * xdisp.c (redisplay_window): Remove label restore_buffers;
1335 use finish_scroll_bars instead to make sure that scroll bars
1336 are redeemed. If we don't do this, flickering can result from
1337 scroll bars being destroyed and recreated.
1339 2000-12-22 Jason Rumney <jasonr@gnu.org>
1341 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1342 in the wrong colors when the foreground is not black.
1343 (expose_window): Don't redraw the window that's currently being
1346 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1348 * window.c (size_window): When setting the window's too_small_ok
1349 flag, compare old size with minimum size depending on WIDTH_P,
1350 don't compare with window_min_width.
1352 * window.c (delete_window): Simplify somewhat.
1353 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1354 freeing window matrices. The flag windows_or_buffers_changed is
1355 set, so the next redisplay will consider all windows; this should
1358 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1360 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1362 * ccl.h (struct ccl_program): New member cr_consumed.
1364 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1365 (CCL_READ_CHAR): Handle EOL conversion here.
1366 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1368 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1370 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1373 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1374 otherwise tabs of different size compare equal.
1376 * callint.c (Fcall_interactively): Prevent a compiler warning.
1378 * print.c (print_unwind): Return nil.
1379 (PRINTDECLARE): Initialize all local variables.
1380 (print_preprocess): Add a default case.
1382 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1384 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1386 * window.c (delete_window, Fsplit_window)
1387 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1389 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1391 * dispnew.c (ensure_frame_matrix): Removed.
1392 (save_frame_matrix, restore_frame_matrix): New functions.
1393 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1395 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1396 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1398 2000-12-21 Andrew Innes <andrewi@gnu.org>
1400 * w32term.c (x_update_begin): Regenerate the palette here, rather
1401 than for each window.
1403 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1404 palette is NULL, since this corrupts memory! Also get
1405 display_info reference from frame.
1407 2000-12-21 Jason Rumney <jasonr@gnu.org>
1409 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1411 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1412 to avoid returning without releasing it.
1414 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1416 * keymap.c (push_key_description): Don't convert eight-bit-control
1417 and eight-bit-graphic to multibyte character.
1419 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1420 generic character and CODE1 is nil, return the smallest character
1423 2000-12-20 Dave Love <fx@gnu.org>
1425 * s/osf5-0.h (NSIG): Don't redefine.
1427 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1429 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1430 excluding menu-bar and tool-bar.
1431 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1432 (menu_item_p): Remove.
1433 (where_is_internal_1): Don't ignore menu-items.
1435 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1437 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1440 * window.c (make_window): Initialize window's min_hscroll.
1441 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1442 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1444 (struct saved_window): New member min_hscroll.
1445 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1446 (Fset_window_configuration): Set window's min_hscroll.
1447 (save_window_save): Save window's min_hscroll.
1448 (compare_window_configurations): Compare min_hscroll values.
1450 * window.h (struct window): New member min_hscroll.
1452 * keyboard.c (echo_prompt): Prevent a compiler warning.
1454 * xdisp.c (try_cursor_movement): Fix last change. The real
1455 condition is that PT is at the end of the row, and should
1456 be displayed at the start of the next row.
1458 * xdisp.c (try_cursor_movement): If we end on a partially
1459 visible line, end we already decided to scroll, return -1.
1461 * dispextern.h (ensure_frame_matrix): Add prototype.
1463 * window.c (delete_window, Fsplit_window)
1464 (Fset_window_configuration): Call ensure_frame_matrix.
1466 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1468 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1469 completed, call fake_current_matrices instead of marking frame
1472 2000-12-20 Jason Rumney <jasonr@gnu.org>
1474 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1476 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1478 * fns.c (Frequire): Doc fix.
1480 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1482 * window.c (window_scroll_pixel_based): Don't use
1485 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1486 currently displaying a message.
1488 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1490 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1492 2000-12-18 Andrew Innes <andrewi@gnu.org>
1494 * w32.c (w32_strerror): New function.
1496 * w32.h (w32_strerror): New extern.
1498 * w32fns.c (Fw32_shell_execute): Use it.
1500 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1502 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1504 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1506 * msdos.c (IT_set_face): Obey inverse_video.
1508 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1510 * dired.c (directory_files_internal): Always return decoded filenames.
1512 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1514 * xterm.c (x_connection_closed): Prevent being called recursively
1515 because of an error condition in XtCloseDisplay.
1517 * xdisp.c (init_iterator): If noninteractive, and the frame's
1518 face cache is null, make one.
1520 * xfns.c (show_busy_cursor): Check for live frames more
1523 * process.c (wait_reading_process_input): Check for pending
1524 input when running timers.
1526 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1528 * msdos.c (IT_write_glyphs): Compute the glyph face from
1531 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1533 * process.c (read_process_output): Don't run a filter if the code
1534 decoder produces nothing but carryover.
1536 2000-12-17 Andrew Innes <andrewi@gnu.org>
1538 * w32.c (sys_rename): Only check errno against EEXIST, and not
1539 EACCES, when determining whether rename failed because the target
1540 exists. This was resulting in indefinite looping on Windows 9x if
1541 the source file was locked by another process.
1543 * w32fns.c (Ffile_system_info): New function.
1544 (syms_of_w32fns): Defsubr it.
1546 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1548 * window.c (coordinates_in_window): Fix computation for
1549 position on vertical line between mode lines.
1551 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1552 Don't alter tip_frame or tip_window.
1553 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1556 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1557 Don't alter tip_frame or tip_window.
1558 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1561 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1563 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1564 be consistent with the doc string. Reported by NAKAJIMA Mikio
1565 <minakaji@osaka.email.ne.jp>.
1567 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1569 * xfaces.c (Vface_ignored_fonts): New variable.
1570 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1571 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1573 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1575 * dispnew.c (update_window): Detect pending input every nth line
1576 updated, i.e. do it depending on real work done, and not on the
1579 * xterm.c (expose_window): Don't redraw the window that's
1580 currently being updated.
1582 * window.c (Fset_window_point): Remove test for
1583 cursor_in_non_selected_windows.
1585 * lread.c (read1): Recognize end of file after `\\'.
1587 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1588 not unwind_create_frame.
1590 2000-12-15 Dave Love <fx@gnu.org>
1592 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1595 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1597 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1599 * coding.c (setup_coding_system): Clear all members of the struct
1600 coding_system at first.
1601 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1603 (code_convert_region): Don't override coding->src_multibyte and
1604 coding->dst_multibyte.
1606 * fns.c (Fmd5): Docstring improved.
1608 2000-12-15 Miles Bader <miles@gnu.org>
1610 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1611 are actually marked as mode-lines; otherwise use
1612 estimate_mode_line_height.
1614 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1616 * editfns.c (Fformat): Prevent a buffer overrun when the format
1617 specifies a precision.
1619 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1621 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1622 argument is outside the range [2..3].
1624 2000-12-14 Andrew Innes <andrewi@gnu.org>
1626 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1627 nothing to do. Bind inhibit-quit.
1628 (tip_frame): Make it a Lisp_Object.
1629 (x_create_tip_frame): Set tip_frame after it has been added to
1631 (Fx_show_tip): Don't set tip_frame here.
1632 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1634 (unwind_create_frame, unwind_create_tip_frame): New functions.
1635 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1636 while a frame is only partially constructed.
1638 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1639 (x_free_frame_resources): New function.
1640 (x_destroy_window): Use it.
1642 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1644 * xfns.c (Fx_backspace_delete_keys_p): New function.
1645 (syms_of_xfns): Defsubr it.
1647 * config.in (HAVE_XKBGETKEYBOARD): Add.
1649 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1651 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1652 Always store string in multibyte representation in echobuf.
1653 (echo_char): Always store string in multibyte representation in
1655 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1656 (read_key_sequence): Adjusted for the change of echo_prompt.
1658 * fns.c (Fmd5): Docstring improved.
1660 * lisp.h (detect_coding_system): Prototype adjusted.
1662 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1663 (detect_coding_emacs_mule, detect_coding_iso2022,)
1664 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1665 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1666 argument MULTIBYTEP. Callers changed.
1667 (detect_coding_mask, detect_coding_system): New argument
1668 MULTIBYTEP. Callers changed.
1669 (decode_coding_string): Set coding->src_multibyte and
1670 coding->dst_multibyte before calling detect_coding and detect_eol.
1671 Update them after some coding system is detected.
1673 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1675 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1677 * keyboard.c (menu_bar_items, tool_bar_items):
1678 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1680 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1682 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1684 (unwind_create_frame, unwind_create_tip_frame): New functions.
1685 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1686 while a frame is only partially constructed.
1688 * xterm.h (x_free_frame_resources): Declare.
1690 * xterm.c (x_free_frame_resources): New function.
1691 (x_destroy_window): Use it.
1693 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1694 don't interrupt the update for pending input initially, i.e.
1695 update at least some lines.
1697 * keyboard.c (do_mouse_tracking): Make externally visible.
1699 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1701 * xfns.c (gray_bitmap_bits): Declare `char *'.
1703 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1705 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1706 lines start with a relief line.
1708 2000-12-12 Dave Love <fx@gnu.org>
1710 * window.c (Fdisplay_buffer): Doc fix.
1711 (Fwindow_list): Remove unused var.
1713 * buffer.h (mmap_set_vars): Declare.
1715 * window.h (Fset_window_point): Declare.
1717 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1719 * msdos.c (fast_find_position): Don't overstep the last window row.
1720 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1721 unused variable `area'. When looking for a row under (X,Y), give
1722 up if some of the previous rows is not enabled.
1724 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1726 * window.c (Fset_window_point): If displaying cursors in windows
1727 other than the selected window, make sure redisplay updates
1728 other windows to show the new value of point in the window.
1730 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1732 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1733 the buffer is the sole visible buffer when in the mini-buffer.
1735 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1736 Bind `inhibit-read-only' to t.
1737 (unwind_with_echo_area_buffer): Use AREF.
1739 * xfns.c (Fx_hide_tip): Simplified.
1741 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1742 GC_MAKE_GCPROS_NOOPS instead of `1'.
1744 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1746 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1748 * xfns.c (Fx_hide_tip): Fix last change.
1750 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1751 nothing to do. Bind inhibit-quit.
1752 (tip_frame): Make it a Lisp_Object.
1753 (x_create_tip_frame): Set tip_frame after it has been added to
1755 (Fx_show_tip): Don't set tip_frame here.
1757 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1759 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1762 * dispextern.h: Change external declaration of tip_frame.
1764 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1765 return an empty string.
1767 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1768 of the window's update_mode_line flag, since the former is set by
1769 force-mode-line-update, not the latter. This makes
1770 column-number-mode slightly faster.
1772 * xdisp.c (try_window_id) <all changes above window start>:
1775 2000-12-11 Paul Eggert <eggert@twinsun.com>
1777 * config.in (HAVE_FTELLO): Remove.
1779 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1780 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1782 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1783 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1785 2000-12-11 Miles Bader <miles@gnu.org>
1787 * window.c (displayed_window_lines): Don't round up when
1788 converting empty space at bottom to lines.
1789 Handle non-newline-terminated final lines properly.
1790 (Fwindow_text_height): New function (used to be in lisp).
1791 (syms_of_window): Initialize it.
1793 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1795 * syntax.c (scan_lists): Check that the right quote char has the
1796 right Sstring syntax when jumping over strings.
1797 (init_syntax_once): Use Smax rather than 13.
1799 2000-12-09 Miles Bader <miles@gnu.org>
1801 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1802 with PARTIALLY, inverting the sense.
1803 (window_scroll_pixel_based): Scroll partially visible lines into
1804 place if we hit the beginning or end of the buffer.
1805 (displayed_window_lines): Don't include partially visible lines.
1806 (Fmove_to_window_line): Skip past any partially visible first line.
1808 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1810 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1812 * tparam.c (tparam1): Change the way buffers are reallocated to be
1813 portable and less obfuscated.
1815 * termcap.c (tgetent): Change the way buffers are reallocated to
1816 be portable and less obfuscated.
1818 * macros.c (store_kbd_macro_char): Change the way buffers are
1819 reallocated to be portable and less obfuscated.
1821 * lread.c (read1): Change the way buffers are reallocated to be
1822 portable and less obfuscated.
1824 * doc.c (Fsubstitute_command_keys): Change the way buffers
1825 are reallocated so that it is portable.
1827 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1829 * dosfns.c (Ffile_system_info): New function.
1830 (syms_of_dosfns): Defsubr it.
1832 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1834 * alloc.c (gc_sweep): Add comment.
1836 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1838 * sound.c (vox_configure): Change order of ioctls. Don't
1839 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1840 Ignore errors when changing volume.
1841 (vox_close): Don't reset the device.
1843 * process.c (read_process_output): Make sure the process marker's
1844 position is valid when the process buffer is changed in
1845 after-change functions. W3 does that.
1847 * xfns.c (x_free_gcs): New function.
1849 * xterm.h (x_free_gcs): Add prototype.
1851 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1854 * xterm.c (x_destroy_window): Call x_free_gcs so that
1855 resources of non-toolkit X windows will be freed.
1857 2000-12-07 Andrew Innes <andrewi@gnu.org>
1859 * w32fns.c (xlfd_charset_of_font): Fix last change.
1861 2000-12-06 Dave Love <fx@gnu.org>
1863 * md5.h (__P): Don't define -- it comes from config.h.
1865 * strftime.c: Change some #if foo to #ifdef foo.
1867 2000-12-06 Andrew Innes <andrewi@gnu.org>
1869 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1871 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1873 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1874 (w32_list_fonts): Don't choke if pattern doesn't specify a
1877 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1879 * alloc.c (gc_sweep): Prevent symbols read during loadup
1882 * xdisp.c (underlying_face_id): New function.
1883 (handle_face_prop, face_before_or_after_it_pos): Use it
1884 to determine the face ``under'' a string. Let strings inherit
1885 the face of the buffer under them.
1887 * xfaces.c (face_at_string_position): Update function comment.
1889 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1890 matrix if the window's left position has changed; we need to
1891 redraw it in this case.
1893 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1895 * window.c (coordinates_in_window): Check mouse on mode-line or
1898 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1899 advertized by the function documentation.
1901 * window.c (syms_of_window): Doc fix.
1903 * sound.c (vox_configure): Set volume for left and right channel.
1904 (sound_cleanup): Return nil.
1906 * xdisp.c (move_it_by_lines): Fix paren typo.
1908 * xterm.c (x_load_font): Don't use the font's max_bounds for
1909 computing the height of the font. If max_bounds' ascent or
1910 descent are greater than the font's ascent or descent, this means
1911 glyphs overlap, which should be handled now by redisplay.
1913 * window.c (Veven_window_heights): New variable.
1914 (syms_of_window): DEFVAR_LISP it.
1915 (Fdisplay_buffer): Check Veven_window_heights before evening the
1918 2000-12-06 Miles Bader <miles@gnu.org>
1920 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1921 update `default-frame-alist' instead of setting no frame parameters.
1923 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1925 * composite.c (update_compositions): Fix typo (use the correct
1928 2000-12-05 Jason Rumney <jasonr@gnu.org>
1930 * md5.h: Remove underscores from function declarations.
1931 (__attribute__, __alignof__) [!__GNUC__]: Define.
1933 * md5.c: Delay include of md5.h until after namespace cleaning.
1935 * makefile.w32-in (fns.o): Depend on md5.h
1936 (md5.o): New target.
1939 * makefile.nt: Likewise.
1941 2000-12-05 Jason Rumney <jasonr@altavista.net>
1943 * w32term.c (expose_area): Complete last change.
1945 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1947 * minibuf.c: Include intervals.h.
1949 2000-12-05 Jason Rumney <jasonr@gnu.org>
1951 * w32term.c (x_produce_glyphs): If a font for a component of
1952 a composition is not found, use 1 pixel dot ascent and 0 dot
1953 descent value to avoid displaying terribly tall empty boxes.
1954 (expose_area): Pass x-coordinate relative to the exposed
1955 area to x_draw_glyphs instead of a window-relative coordinate.
1957 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1959 * xdisp.c (next_element_from_ellipsis): Save face before selective
1960 display in saved_face_id, and set face_before_selective_p.
1961 (reseat_1): Reset face_before_selective_p.
1962 (append_space, extend_face_to_end_of_line): If iterator's
1963 face_before_selective_p is set, use the face from saved_face_id.
1964 (extend_face_to_end_of_line): For tty frames, make sure to
1965 use the right face id when producing spaces at the end of
1968 * dispextern.h (struct it): Add face_before_selective_p.
1970 * keyboard.c (record_char): Don't record identical help-echo
1971 events in recent_keys.
1973 * xterm.c [USE_X_TOOLKIT]: Close the display.
1974 (xim_close_dpy): Handle case that the display has been closed.
1976 * xterm.c (x_destroy_window): Reset the frame's X window after
1979 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1980 variable window_width.
1981 (line_draw_cost): Fix code skipping over spaces at the end of the
1982 line when must_write_spaces is not set.
1983 (scrolling_window): Fix code inserting runs in list of all runs.
1985 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1987 * coding.c (setup_coding_system): Be sure to initialize
1988 coding->category_idx.
1990 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1992 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1994 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1995 area to x_draw_glyphs instead of a window-relative coordinate.
1997 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1998 error in the message.
2000 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2001 timer after having read a key. It's not good for code reading
2002 several keys in a loop, like an input method.
2004 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2005 record undo information for format-decode.
2007 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2008 current buffer is read-only, not if it isn't.
2010 * keyboard.c (record_char): Record `help-echo' input events
2011 in recent_keys only if they display some help. Don't record
2012 `help-echo' events as macro char.
2014 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2016 * editfns.c (save_excursion_restore): Don't move point
2017 in another window if it is showing the wrong buffer.
2018 Avoid the call to Fwindow_live_p, for speed.
2020 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2022 * xfaces.c (struct font_name): New member registry_priority.
2023 (split_font_name): Initialize the above member to zero.
2024 (concat_font_list): New function.
2025 (font_list): Include fonts of all alternative registries.
2026 (FONT_POINT_SIZE_QUANTUM): New macro.
2027 (better_font_p): Ignore point size difference less than
2028 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2030 * xterm.c (x_produce_glyphs): If a font for a component of
2031 a composition is not found, use 1 pixel dot ascent and 0 dot
2032 descent value to avoid displaying terribly tall empty boxes.
2034 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2036 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2038 * coding.h (code_convert_string1): Declare.
2040 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2042 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2045 2000-12-02 Jason Rumney <jasonr@gnu.org>
2047 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2048 correctly for single byte character case.
2049 (w32_per_char_metric): Do not try to make any assumptions about
2050 the metrics of BDF fonts.
2051 (x_estimate_mode_line_height): If `mode-line' face
2052 hasn't a font, use that of the frame, as drawing glyphs
2054 (note_mouse_highlight): Change the cursor shape on the vertical
2055 border between windows [not enabled].
2057 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2059 * w32fns.c (Fx_create_frame): Reintroduce the call to
2060 face-set-after-frame-defaults.
2061 (Vx_window_horizontal_drag_shape): New variable.
2062 (syms_of_xfns): DEFVAR_LISP it.
2063 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2066 2000-12-02 Simon Josefsson <simon@josefsson.org>
2068 * fns.c (Fmd5): Use a different logic to decide the coding system
2071 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2073 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2075 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2078 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2080 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2081 height for YNegative.
2082 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2083 height; also see comment there.
2085 * window.c (coordinates_in_window): Handle computations for
2086 positions on the vertical bar and fringes differently for
2087 window-system frames. Consider some pixels near the vertical bar
2088 as on the bar if the frame doesn't have vertical scroll bars.
2089 Associate positions between mode or header lines with the
2090 right window, the left one.
2092 2000-12-01 Jason Rumney <jasonr@gnu.org>
2094 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2096 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2099 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2101 * window.c (struct saved_window): Add members orig_top and
2103 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2104 (save_window_save, Fset_window_configuration): Save/restore
2105 window's orig_top and orig_height.
2107 2000-12-01 Jason Rumney <jasonr@gnu.org>
2109 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2111 * w32fns.c (x_set_cursor_color): Fix last change.
2113 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2115 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2116 sure that the next redisplay displays the minibuffer, so that
2117 the cursor will be replaced with what the minibuffer wants.
2119 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2120 #ifndef instead of using #if.
2121 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2122 USE_TOOLKIT_SCROLL_BARS is defined.
2124 2000-11-30 Jason Rumney <jasonr@gnu.org>
2126 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2129 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2131 * fns.c (Fmd5): Doc fix.
2133 2000-11-30 Simon Josefsson <simon@josefsson.org>
2135 * fns.c (Fmd5): New function.
2136 (syms_of_fns): Defsubr md5.
2138 * Makefile.in (obj): Add md5.o
2140 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2142 * md5.h, md5.c: New files, taken from glibc.
2144 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2146 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2147 hasn't a font, use that of the frame, as drawing glyphs
2150 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2152 * eval.c (Frun_hooks): Allow 0 arguments.
2154 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2156 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2157 is over the menu bar widget, say it's not on the frame.
2159 * xfns.c (Fx_create_frame): Reintroduce the call to
2160 face-set-after-frame-defaults.
2162 * eval.c (Fsignal): Reset handling_signal.
2164 2000-11-28 Jason Rumney <jasonr@gnu.org>
2166 * w32menu.c (add_menu_item): Reset menu item text when changing
2167 type to radio button.
2169 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2171 * xselect.c: Update copyright.
2173 * window.c (coordinates_in_window): If on a mode or header line,
2174 but sufficiently close to its start, return ``on vertical
2175 border''. This gives us a way to drag windows horizontally when
2176 using toolkit scroll bars.
2178 * xterm.c (note_mouse_highlight): Change the cursor shape
2179 on the vertical border between windows.
2181 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2183 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2184 (syms_of_xfns): DEFVAR_LISP it.
2185 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2187 * textprop.c (text_read_only): New function.
2188 (verify_interval_modification): Use it instead of signaling
2189 `text-read-only'. This makes it easier to catch this error
2192 * xdisp.c (forward_to_next_line_start): Check for newlines,
2193 not end of line, which includes CR.
2195 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2197 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2198 include no-conversion.
2200 2000-11-27 Jason Rumney <jasonr@gnu.org>
2202 * w32fns.c (w32_load_system_font): Always mark font as double byte
2203 if codepage is unicode.
2205 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2207 * xdisp.c (forward_to_next_line_start): If already on a newline,
2208 just consume it to avoid unintended skipping over invisible text
2211 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2212 `vertical-line', `mode-line' and `header-line' events.
2214 * xdisp.c (try_window_id): Avoid starting to display in the middle
2215 of a character, a TAB for instance. This is easier than to set
2216 up the iterator exactly, and it's not a frequent case, so the
2217 additional effort wouldn't really pay off.
2219 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2221 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2224 2000-11-25 Jason Rumney <jasonr@gnu.org>
2226 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2227 to window_from_coordinates should be pixel coordinates.
2229 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2230 redisplay handles them properly.
2232 2000-11-25 Miles Bader <miles@gnu.org>
2234 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2236 2000-11-24 Jason Rumney <jasonr@gnu.org>
2238 * w32.c (init_environment): Set LANG environment variable based on
2239 locale settings, if not set.
2241 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2242 making tool bar smaller. When clearing the frame, also
2243 clear current matrices. Clear frame when tool bar disappears.
2244 Don't use more lines for the tool-bar than is available.
2245 (x_change_window_heights): New function.
2247 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2249 * xdisp.c (init_from_display_pos): If POS says we're already after
2250 an overlay string ending at POS, make sure to pop the iterator
2251 because it will be in front of that overlay string. When POS is
2252 ZV, we've thereby also ``processed'' overlay strings at ZV.
2254 * xfaces.c (lface_from_face_name): Function comment fix.
2256 2000-11-24 Miles Bader <miles@gnu.org>
2258 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2259 apply `mode-line-inverse-video' -- zero means force display using
2260 the default face, non-zero means display using the specialized face.
2261 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2263 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2265 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2268 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2270 * coding.c (decode_coding_emacs_mule): Fix the case of
2271 CODING_EOL_LF, which used uninitialized value of c.
2273 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2275 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2277 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2279 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2282 * frame.h (struct frame): Replace desired_tool_bar_items,
2283 current_tool_bar_items, n_desired_tool_bar_items,
2284 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2286 * frame.c (make_frame): Change initialization of tool bar
2289 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2290 Change references to members deleted from struct frame to use the
2293 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2294 references to members deleted from struct frame to use the new
2297 * dispnew.c (update_frame): Do nothing with frame's tool bar
2300 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2302 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2303 (note_tool_bar_highlight): Change references to members deleted
2304 from struct frame to use the new ones.
2306 2000-11-23 Miles Bader <miles@gnu.org>
2308 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2309 the face's inverse-video attribute, rather than overriding it.
2311 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2313 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2314 making tool bar smaller.
2316 2000-11-22 Dave Love <fx@gnu.org>
2318 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2320 2000-11-22 Miles Bader <miles@gnu.org>
2322 * keyboard.c (Vminibuffer_message_timeout): New variable.
2323 (command_loop_1): Use it to determine message timeout.
2324 (syms_of_keyboard): Initialize it.
2326 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2328 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2330 * sysdep.c: Move the code for declaring h_errno after #include
2333 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2335 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2336 the menu bar when the tooltip is unmapped.
2338 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2339 sole visible buffer when we're currently in the mini-buffer, and
2342 2000-11-21 Jason Rumney <jasonr@gnu.org>
2344 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2345 put on the clipboard.
2346 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2347 copy of what Emacs last put there. If they are the same, do not
2348 use the clipboard copy to avoid losing data due to coding
2351 2000-11-22 Miles Bader <miles@gnu.org>
2353 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2354 (syms_of_minibuf): Initialize it.
2355 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2356 to prompt, don't make read-only.
2358 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2360 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2361 BEFORE/AFTER_POTENTIAL_GC.
2363 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2365 * buffer.c (mmap_free_1): Avoid a compiler warning.
2367 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2369 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2371 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2374 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2376 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2379 * s/gnu-linux.h: Don't use `#cpu'.
2381 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2382 not defined in mman.h.
2384 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2386 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2387 and store an index in the XClientMessageEvent. Storing a
2388 Lisp_Object or pointer can fail on a 64 bit system, since X only
2390 (x_scroll_bar_to_input_event): Get the window from
2393 2000-11-20 Dave Love <fx@gnu.org>
2395 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2397 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2399 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2401 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2403 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2406 * alloc.c (make_string): Fix previous change. Be sure to make
2407 unibyte string correctly.
2409 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2411 * window.c (Fwindow_list): Change parameter list to be XEmacs
2413 (window_list_1): New function.
2414 (window_loop): Use it instead of Fwindow_list.
2416 * sysdep.c (emacs_ospeed): New variable.
2417 (toplevel): Don't declare ospeed extern.
2418 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2420 * termcap.c (ospeed): Remove.
2421 (tputs) [!emacs]: Remove unused code.
2422 (tgetent): Avoid a compiler warning.
2424 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2425 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2426 SCROLL_BAR_X_WIDGET with additional argument DPY.
2428 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2430 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2431 Take the X display as additional argument.
2432 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2433 `Widget' is a pointer type that's not easily stored in Lisp_Object
2434 form in a portable way.
2436 * dispnew.c (update_text_area): Fix last change.
2438 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2440 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2442 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2443 clear current matrices.
2445 * buffer.c (mmap_enlarge): Don't print a message on stderr
2446 if mapping new memory at the end of the existing region fails.
2448 * dispnew.c (update_text_area): Don't skip over equal glyphs
2449 when the last current glyph overlaps the glyph to its right.
2451 2000-11-18 Miles Bader <miles@gnu.org>
2453 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2454 lines that *end* with "..." too (that's the most common case!).
2456 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2458 * xdisp.c (resize_mini_window): Temporarily change to the
2459 mini-window's buffer if necessary.
2461 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2462 the tooltip obscures less text under it.
2464 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2466 * puresize.h (BASE_PURESIZE): Increase to 700000.
2468 2000-11-18 Jason Rumney <jasonr@gnu.org>
2470 * w32term.c (w32_draw_bitmap): Use face to set colors.
2472 2000-11-17 Dave Love <fx@gnu.org>
2474 * lread.c (Fload): Fix #ifdef for pcc.
2476 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2478 * xdisp.c (pos_visible_p): Compute the default character height
2481 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2483 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2484 knowing the line's height; use the default font's height in that
2487 * xfaces.c (weight_table): Add `demi' with the same meaning as
2490 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2492 * dispnew.c (null_row): New global static variable.
2493 (clear_glyph_row): Delete local static variable null_row.
2495 2000-11-15 Jason Rumney <jasonr@gnu.org>
2497 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2498 (w32_alloc_lighter_color): Use new brightness calculations from
2499 xterm.c. Scale delta to be in the range expected by W32.
2500 (w32_draw_relief_rect): Use frame relief colors.
2502 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2504 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2505 (Qinhibit_default_face_x_resources): New variable.
2506 (syms_of_frame): Initialize it.
2507 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2509 * xdisp.c (pos_visible_p): Improve function comment.
2511 * lisp.h (BINDING_STACK_SIZE): New macro.
2513 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2514 reading the directory if readdir returns null and errno is EAGAIN
2517 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2519 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2520 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2521 Set amount_to_scroll to max of dx and scroll_step so that
2522 scroll-conservatively doesn't defeat scroll-step>1.
2523 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2524 scroll-conservatively for line-at-a-time scrolling.
2526 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2528 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2531 * xdisp.c (current_mode_line_height, current_header_line_height):
2533 (init_xdisp): Initialize them.
2534 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2535 and use exact mode line heights if it is set.
2537 * lisp.h (pos_visible_p): Change prototype.
2539 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2540 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2541 and current_header_line_height first.
2542 (current_mode_line_height, current_header_line_height): Declare
2545 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2547 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2548 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2549 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2551 2000-11-14 Miles Bader <miles@gnu.org>
2553 * xterm.c (x_alloc_lighter_color): Include an additive component
2554 too for dark colors, because FACTOR isn't enough.
2555 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2558 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2560 * keyboard.c (show_help_echo): Call message3_nolog with number of
2561 bytes in the help string as 2nd parameter, instead of the number
2564 2000-11-13 Miles Bader <miles@gnu.org>
2566 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2567 (Fload): Use new openp return protocol.
2568 Don't try to use Vload_source_file_function to load .elc files.
2569 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2570 openp return protocol.
2571 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2573 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2575 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2577 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2578 Defined these macros.
2579 (NLIST_STRUCT): Avoid re-defining it.
2581 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2582 -I/usr/contrib/X11R6/include.
2583 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2585 2000-11-10 Jason Rumney <jasonr@gnu.org>
2587 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2589 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2590 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2592 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2593 (Qw32_charset_vietnamese): New symbol.
2594 (xlfd_charset_of_font): New function.
2595 (w32_load_system_font): Use it.
2596 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2597 when Vw32_charset_info_alist is nil to ensure default face always
2598 has font. Use Fcar and Fcdr for safety.
2599 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2600 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2601 pseudo-codepages for special cases.
2602 (w32_to_x_font): New parameter to allow charset portion to be
2603 specified where there is many to one mapping. Callers changed.
2604 (w32_list_fonts): Avoid listing fonts that won't display.
2606 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2608 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2609 (font_list_1): Renamed from font_list.
2610 (font_list): New function, trying alternative registries from
2611 Vface_alternative_font_registry_alist.
2612 (Finternal_set_alternative_font_registry_alist): New function.
2613 (syms_of_xfaces): Initialize and Staticpro
2614 Vface_alternative_font_registry_alist. Defsubr
2615 Finternal_set_alternative_font_registry_alist.
2617 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2619 * lisp.h (Flooking_at): Declare.
2621 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2623 * dired.c (directory_files_internal): Fix a braino.
2625 * dired.c (directory_files_internal): Add missing GCPRO's.
2628 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2630 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2631 (resize_mini_window): Return quickly if Vresize_mini_window is
2632 nil. Don't return if Vmax_mini_window_height is nil.
2634 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2635 (syms_of_xdisp): Initialize them.
2636 (resize_mini_window): Act according to the setting of
2637 Vresize_mini_window.
2638 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2640 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2641 scroll bar widget after configuring it, so that it will appear at
2642 the right position from the start.
2643 (XTredeem_scroll_bar): Cleaned up.
2645 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2647 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2648 font is taller than the frame line, we don't have to bias the
2651 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2653 2000-11-07 Dave Love <fx@gnu.org>
2655 * config.in (HAVE_MKSTEMP): Add.
2657 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2659 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2661 * window.c (Fset_window_configuration): Don't try to preserve
2662 point in the current buffer, if that buffer is displayed in more
2665 * xfaces.c (lookup_named_face): If default face isn't realized,
2666 try to realize it. Return -1 if not successful.
2667 (Fx_list_fonts): Handle case that face cannot be determined.
2668 (Fface_font): Likewise.
2670 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2672 * window.c (displayed_window_lines): Detect partially
2673 visible lines at the bottom correctly.
2675 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2677 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2678 when ensuring we don't do visit in indirect buffer.
2680 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2682 * composite.h (compose_chars_in_text): Add prototype.
2684 * composite.c (Vcomposition_function_table): New variable.
2685 (Qcomposition_function_table): New variable.
2686 (run_composition_function): Call
2687 Vcompose_chars_after_function with three arguments.
2688 (compose_chars_in_text): New function.
2689 (syms_of_composite): Modified the doc-string of
2690 Vcompose_chars_after_function. Declare composition-function-table
2691 as a lisp variable, and initialize it.
2693 * xfns.c (x_encode_text): Suppress producing escape sequences for
2696 * xselect.c: Include composite.h.
2697 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2699 2000-11-05 Andrew Innes <andrewi@gnu.org>
2701 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2703 * sysdep.c (read_input_waiting): Remove extraneous argument to
2706 * w32fns.c (Fx_server_version): Include w32_build_number in the
2709 * w32heap.c (w32_build_number): New variable.
2710 (cache_system_info): Set it.
2712 * w32heap.h (w32_build_number): Add extern.
2714 * emacs.c (syms_of_emacs): Update docstring for
2715 system-configuration, to reflect the actual usage on MS-Windows.
2717 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2719 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2720 process idle timers while waiting for another event.
2722 * dispnew.c (update_frame_line): Handle case where spaces in
2723 the default face are colored.
2725 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2726 window height hasn't changed.
2728 2000-10-31 Jason Rumney <jasonr@gnu.org>
2730 * w32term.c (x_produce_glyphs): Handle composite characters.
2731 (x_draw_glyph_string_foreground)
2732 (x_draw_composite_glyph_string_foreground): Restore old font.
2734 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2736 * minibuf.c (read_minibuf): Reset the undo history just before
2737 starting the recursive-edit.
2739 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2741 * xfaces.c (menu_face_change_count): New variable.
2742 (Finternal_set_lisp_face_attribute): Increment it for changes
2744 (realize_basic_faces): Reflect changes in the `menu' faces
2747 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2748 dy obtained from the iterator's y-position after moving from
2749 scroll_margin_pos to PT; see comment there.
2751 * xdisp.c (safe_eval_handler): Call add_to_log.
2753 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2754 is not a symbol or string.
2756 * xdisp.c (echo_area_display): Don't perform a display update from
2757 inside redisplay. The update will happen anyway at the end of
2758 redisplay, and it can confuse redisplay (GC messages while
2759 redisplaying, for instance.)
2761 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2763 * xrdb.c (x_load_resources): Use the class name in the defaults.
2765 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2766 (regex_compile): Catch bogus \(\1\).
2768 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2770 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2773 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2774 we have a color cache, check that the cached color equals the
2775 allocated color. If not, clear the color cache.
2777 * window.c (displayed_window_lines): Change buffers if necessary.
2778 Fix computation of displayed lines.
2780 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2781 update_menu_bindings to DEFVAR_BOOL.
2783 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2785 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2787 * puresize.h (BASE_PURESIZE): Increase to 680000.
2789 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2791 2000-10-29 Jason Rumney <jasonr@gnu.org>
2793 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2795 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2796 (w32_cache_char_metrics): Handle possibility that 'x' does not
2797 exist in a BDF font.
2798 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2800 * w32bdf.h (bdffont): Add nchars.
2802 * w32bdf.c (set_bdf_font_info): Set it.
2803 (w32_BDF_TextOut): Swap byte order of double byte characters.
2804 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2806 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2808 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2809 don't override the colors in frame's param_alist, unless they are
2812 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2813 reverse the effect of the highlight flag.
2815 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2817 * window.h (Fwindow_live_p): Declare.
2819 * undo.c (record_delete): Check that last_undo_buffer is really a
2820 buffer before applying XBUFFER to it.
2822 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2825 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2827 * lisp.h (KEYMAPP): New macro.
2828 (get_keymap): Remove.
2829 (get_keymap_1): Rename get_keymap.
2831 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2833 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2835 * xmenu.c (single_submenu): Use KEYMAPP.
2836 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2837 Use KEYMAPP rather than Fkeymapp.
2839 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2841 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2842 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2843 Use KEYMAPP rather than Fkeymapp.
2844 (single_submenu): Use KEYMAPP.
2845 (w32_menu_show, w32_dialog_show): Use TRUE.
2847 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2849 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2850 (Fkeymapp): Use KEYMAPP.
2851 (get_keymap): Rename from get_keymap_1. Remove old def.
2852 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2853 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2854 (Fminor_mode_key_binding): Don't raise an error if the binding
2856 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2857 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2859 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2860 Allow Vspecial_event_map to be autoloaded.
2861 (menu_bar_items): Fetch the keymap rather than using keymapp.
2862 (menu_bar_one_keymap): No need to follow func-indirect any more.
2863 (parse_menu_item): get_keymap_1 -> get_keymap.
2864 (tool_bar_items): Fetch the keymap rather than using keymapp.
2865 (read_key_sequence): Use KEYMAPP.
2867 * intervals.c (get_local_map): Use get_keymap rather than following
2868 function-indirections explicitly.
2870 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2872 2000-10-27 Jason Rumney <jasonr@gnu.org>
2874 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2875 point, as Windows has oversized fonts.
2877 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2879 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2881 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2882 (freehook, reallochook): Handle null pointer arguments.
2883 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2885 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2887 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2888 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2889 Giving in to popular pressure to shut up the compiler with casts.
2891 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2893 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2894 signed value, and use a default value computed from the font's
2897 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2899 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2900 that specify a negative underline position can still use underlines.
2902 * window.c (Fpos_visible_in_window_p): Make POS default to
2903 WINDOW's point, not the current buffer's point.
2905 2000-10-26 Dave Love <fx@gnu.org>
2907 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2908 when it's necessary.
2910 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2912 * window.c (size_window): Compute size difference from sum of old
2913 child window sizes instead of from parent's size.
2915 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2916 Handle obscured lines at the top of the window.
2918 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2919 down after the last error condition check.
2921 * frame.c (Fdelete_frame): Run delete-frame-hook.
2923 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2925 * coding.c (decode_coding): Fix previous change (check also
2926 CODING_MODE_LAST_BLOCK).
2928 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2930 * regex.c: More `unsigned char' -> `re_char' changes.
2931 Also change several `int' into `re_wchar_t'.
2932 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2933 (PUSH_FAILURE_POINTER): Don't cast any more.
2934 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2935 We want GCC to complain, since this piece of code makes
2936 re_match non-reentrant, which *should* be fixed.
2937 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2938 (EXTEND_BUFFER): Use RETALLOC.
2939 (SET_LIST_BIT): Don't cast.
2940 (re_wchar_t): New type.
2941 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2942 that those two functions will always properly return.
2943 (IMMEDIATE_QUIT_CHECK): Cast to void.
2944 (analyse_first): Use recursion rather than an explicit stack.
2945 (re_compile_fastmap): Can't fail anymore.
2946 (re_search_2): Don't check re_compile_fastmap for failure.
2947 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2948 Now also sets the new value (passed in a new argument).
2949 (re_match_2_internal): Use it.
2950 Also, use a new var `reg' of type size_t when looping through regs
2951 rather than reuse the inappropriate `mcnt'.
2953 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2954 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2955 (where_is_internal): Renamed from Fwhere_is_internal.
2956 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2957 (Fwhere_is_internal): New function wrapping where_is_internal.
2958 (where_is_internal_1): Handle the case where we're filling the cache.
2959 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2961 2000-10-25 Miles Bader <miles@gnu.org>
2963 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2965 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2967 * window.c (pos_fully_visible_p): Removed.
2968 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2969 if position is visible and/or fully visible.
2971 * lisp.h (pos_visible_p): Add prototype.
2973 * xdisp.c (pos_visible_p): New function.
2975 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2977 * process.c (send_process): If OBJECT is t, it means that the data
2978 is from C string, but we should encode it. Before calling
2979 setup_raw_text_coding_system, be sure to flush out data by the
2980 previous coding system.
2982 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2984 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2985 assignment of startpos to prev when startpos == pos.
2987 * editfns.c (find_field): Set the field stickiness correctly from
2988 overlay fields. Use renamed `text_property_stickiness'.
2989 (text_property_stickiness): Renamed from `char_property_stickiness'.
2990 Only check text properties, not overlays.
2991 * textprop.c (get_char_property_and_overlay): New function.
2992 (Fget_char_property): Use it.
2993 * intervals.h (get_char_property_and_overlay): Add declaration.
2995 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2997 * keymap.c: Use AREF, ASET and ASIZE macros.
2998 (Fmake_sparse_keymap): Docstring fix.
3000 (shadow_lookup): Move up.
3001 Handle the case where lookup-key returns an integer.
3002 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3003 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3004 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3005 Simplify/rewrite the keymap-finding code.
3006 Add check for command shadowing, using shadow_lookup.
3008 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3010 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3011 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3014 2000-10-24 Andrew Innes <andrewi@gnu.org>
3016 * dired.c (directory_files_internal_unwind): New function.
3017 (directory_files_internal): Use it to ensure closedir is called
3018 even if expand-file-name or file-attributes throw, eg. because of
3019 a user interrupt. Also enable immediate_quit while calling
3020 re_search, so that matching can be interrupted as well.
3022 2000-10-24 Andrew Innes <andrewi@gnu.org>
3024 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3026 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3027 so that re_search functions only quit when callers expect them to.
3029 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3031 * regex.c (regex_compile): Change the way of handling a range from
3032 a char less than 256 to a char not less than 256.
3034 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3036 * window.c (size_window): Prevent setting window's width or
3037 height to a negative value (esp. with XSETFASTINT).
3039 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3040 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3041 (protect_malloc_state) [GC_MALLOC_CHECK &&
3042 GC_PROTECT_MALLOC_STATE]: New function.
3043 (PROTECT_MALLOC_STATE): New macro.
3044 (__malloc_initialize, morecore, _malloc_internal)
3045 (_free_internal) _realloc_internal): Use it to make _heapinfo
3046 read-only outside of gmalloc.
3048 * keymap.c: Update copyright.
3050 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3053 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3055 * filelock.c (unlock_all_files): Use unlock_file to expand each
3056 buffer's file_truename before trying remove its lock file.
3058 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3060 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3061 or CRLF, decode EOLs.
3063 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3065 * window.c (Fdisplay_buffer): Fix doc.
3067 2000-10-23 Jason Rumney <jasonr@gnu.org>
3069 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3070 ASCII font of default fontset on Windows.
3072 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3073 xterm.c comment below).
3075 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3077 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3079 * xterm.c (x_connection_closed): Reset handling_signal.
3081 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3084 2000-10-23 Miles Bader <miles@gnu.org>
3086 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3087 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3088 maintain old behavior.
3089 * minibuf.c (Fminibuffer_complete): Likewise.
3091 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3093 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3094 that when a font can't be exactly centered, it errs up rather than
3097 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3099 * fns.c (Fbase64_decode_string): The decoded result should be
3102 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3104 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3106 * dispnew.c [macintosh]: Include macterm.h.
3107 (init_display) [macintosh]: Initialization for window system.
3109 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3110 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3111 syms_of_search, x_term_init, and init_keyboard before calling
3112 init_window_once. Also, call syms_of_xmenu.
3114 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3115 default fontset to Monaco.
3117 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3118 NewMacWindow and DisposeMacWindow.
3119 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3120 instead of calling NewMacWindow and setting fields of
3121 f->output_data.mac directly. Call init_frame_faces.
3122 (Fdelete_frame) [macintosh]: Remove unused code.
3123 (Fmodify_frame_parameters) [macintosh]: Call
3124 x_set_frame_parameters instead of mac_set_frame_parameters.
3126 * frame.h [macintosh]: Define menu_bar_lines field in struct
3127 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3129 * keyboard.c [macintosh]: Include macterm.h.
3130 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3131 and menu_bar_activate_event type events as for X and NT.
3132 (make_lispy_event) [macintosh]: Construct lisp events of type
3133 MENU_BAR_EVENT as for X and NT.
3135 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3136 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3137 (sys_subshell) [macintosh]: Remove definition entirely.
3138 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3139 Vwindow_system_version here. Remove initialization of
3140 Vx_bitmap_file_path.
3141 (read_input_waiting): Correct the number of parameters passed to
3143 Move all Macintosh functions to mac/mac.c.
3145 * term.c [macintosh]: Include macterm.h.
3147 * window.c [macintosh]: Include macterm.h.
3149 * xdisp.c [macintosh]: Include macterm.h. Declare
3150 set_frame_menubar and pending_menu_activation.
3151 (echo_area_display) [macintosh]: Do not return if terminal frame
3152 is the selected frame.
3153 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3154 Allow only the selected frame to set menu bar.
3155 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3156 calling FRAME_EXTERNAL_MENU_BAR (f).
3157 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3159 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3160 and check_x. Declare XCreateGC. Define x_create_gc and
3161 x_free_gc. Initialize font_sort_order.
3162 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3163 but call x_list_fonts instead of w32_list_fonts.
3164 (Finternal_face_x_get_resource) [macintosh]: Do not call
3165 display_x_get_resource.
3166 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3167 (realize_x_face) [macintosh]: Load the font if it is specified in
3169 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3172 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3174 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3175 is nil: since we go to the end of submap anyway, we'd end up
3177 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3178 doesn't obey autoload.
3180 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3182 * msdos.c (dos_set_window_size): Update screen dimension variables.
3184 2000-10-21 Jason Rumney <jasonr@gnu.org>
3186 * w32term.c (w32_cache_char_metrics): Double check that font is
3187 really fixed pitch before trusting tmPitchAndFamily.
3189 2000-10-21 Andrew Innes <andrewi@gnu.org>
3191 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3193 * w32term.h: Extern decl for w32_cache_char_metrics.
3195 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3197 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3198 (w32_unload_font): Free per_char array if present.
3200 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3201 cached information in emulated XFontStruct to handle common cases
3202 quickly. Do not allocate XCharStruct for return.
3203 (w32_native_per_char_metric): New function.
3204 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3206 (x_produce_glyphs): Don't get an HDC. Change calls to
3207 w32_per_char_metric to match arg change above. Remove calls to
3209 (w32_get_glyph_overhangs): Ditto.
3210 (w32_cache_char_metrics): New function.
3212 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3213 ($(BLD)/casefiddle.$(O)): Remove compile command.
3214 ($(BLD)/gmalloc.$(O)): Remove compile command.
3215 ($(BLD)/dispnew.obj):
3216 ($(BLD)/keyboard.obj):
3217 ($(BLD)/w32inevt.obj):
3218 ($(BLD)/w32bdf.obj):
3220 ($(BLD)/buffer.obj):
3221 ($(BLD)/editfns.obj):
3223 ($(BLD)/fileio.obj):
3225 ($(BLD)/indent.obj):
3226 ($(BLD)/insdel.obj):
3227 ($(BLD)/intervals.obj):
3228 ($(BLD)/minibuf.obj):
3230 ($(BLD)/scroll.obj):
3231 ($(BLD)/sysdep.obj):
3232 ($(BLD)/textprop.obj):
3233 ($(BLD)/widget.obj):
3234 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3235 ($(BLD)/term.obj): Add dependency on dispextern.h.
3237 * makefile.nt ($(BLD)\dispnew.obj):
3238 ($(BLD)\keyboard.obj):
3239 ($(BLD)\w32inevt.obj):
3240 ($(BLD)\w32bdf.obj):
3242 ($(BLD)\buffer.obj):
3243 ($(BLD)\editfns.obj):
3245 ($(BLD)\fileio.obj):
3247 ($(BLD)\indent.obj):
3248 ($(BLD)\insdel.obj):
3249 ($(BLD)\intervals.obj):
3250 ($(BLD)\minibuf.obj):
3252 ($(BLD)\scroll.obj):
3253 ($(BLD)\sysdep.obj):
3254 ($(BLD)\textprop.obj):
3255 ($(BLD)\widget.obj):
3256 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3257 ($(BLD)\term.obj): Add dependency on dispextern.h
3259 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3261 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3262 with an additional argument of Qt.
3264 2000-10-21 Miles Bader <miles@gnu.org>
3266 * window.c (pos_fully_visible_in_window_p): New function.
3267 (Fpos_visible_in_window_p): Add FULLY argument.
3268 Use pos_fully_visible_in_window_p.
3269 (window_scroll_pixel_based, window_scroll_line_based): Update
3270 calls to Fpos_visible_in_window_p.
3271 * lisp.h (Fpos_visible_in_window_p): Update prototype
3273 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3275 * alloc.c (toplevel): Conditionalize compilation of mem_*
3276 functions differently.
3278 2000-10-20 Jason Rumney <jasonr@gnu.org>
3280 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3281 mem_init where it used to be. mem_z etc not defined otherwise.
3283 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3285 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3287 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3288 structure definition and related variabled to the top of the file.
3289 Include this code when GC_MALLOC_CHECK is defined.
3290 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3291 register/unregister allocated region.
3292 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3293 which isn't allocated.
3294 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3295 something which is already in use.
3296 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3297 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3298 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3299 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3301 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3302 _malloc_internal instead of malloc.
3303 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3306 2000-10-20 Andrew Innes <andrewi@gnu.org>
3308 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3310 (my_strftime) <macro>: Don't use macro arg list when redefining as
3312 (my_strftime) <function>: Supply 0 as ut argument.
3314 2000-10-19 Jason Rumney <jasonr@altavista.net>
3316 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3317 including dispextern.h, as it stops faces from working.
3319 * w32fns.c (Fx_create_frame): Don't bother calling
3320 face-set-after-frame-default since the caller does it for us
3321 anyway. Clean up calls to x_get_arg to be consistent with X.
3323 * w32term.c (x_produce_glyphs): Handle
3324 unibyte_display_via_language_environment correctly.
3325 (w32_draw_box_rect): Fix the calculation of width and height.
3327 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3328 as it has stopped working.
3329 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3332 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3334 * eval.c (skip_debugger): Prevent a compiler warning.
3335 (Fcondition_case): Likewise.
3336 (Fbacktrace_frame): Use a null interactive spec.
3338 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3340 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3342 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3344 * strftime.c: Sync with glibc, file version 1.78.
3345 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3346 should no longer be used according to ISO 8601.
3348 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3349 no map for meta_prefix_char, don't try to use it as a keymap.
3350 Instead, if T_OK is non-zero, look up a default binding, if any,
3351 otherwise, if T_OK is zero, return nil.
3353 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3354 (x_to_xcolors, png_load): Use x_query_color.
3356 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3358 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3360 (x_copy_color, x_alloc_lighter_color): Likewise.
3362 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3363 (x_query_color, x_query_colors): Add prototype.
3365 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3366 check_string_bytes only if not noninteractive, increase count to 50.
3368 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3370 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3373 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3375 * alloc.c (pure_bytes_used): Renamed from pureptr.
3377 (pure_alloc): New function.
3378 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3380 (Fpurecopy): Use PURE_POINTER_P.
3382 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3383 PT has moved backward.
3385 * xdisp.c (cursor_row_p): Take continued lines into account.
3387 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3389 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3390 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3391 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3394 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3395 of selective display off while searching for the next line start.
3397 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3399 * Makefile.in (term.o): Depend on dispextern.h.
3401 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3403 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3405 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3407 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3408 the iterator at the beginning, so that they can be set later on,
3409 for instance in reseat_at_next_visible_line_start, without being
3412 * xfns.c (pbm_format): Add :foreground and :background keywords.
3413 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3414 (xbm_load): Recognize foreground and background color
3417 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3419 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3421 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3424 * msdos.c (IT_set_face): Compare highlighted face with the default
3425 face, and invert colors if these faces' colors are identical.
3426 (Fmsdos_remember_default_colors): Don't swap foreground and
3427 background colors in initial_colors[].
3428 (IT_set_frame_parameters): Don't swap frame's foreground and
3429 background pixels. If ALIST includes "(reverse . t)", swap
3430 foreground-color and background-color properties in frame's
3431 param_alist. If the original frame's param_alist doesn't specify
3432 the colors, store unspecified-fg and unspecified-bg, reversed if
3435 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3436 the colors are unspecified and reversed, reverse fore- and back-
3437 ground in the returned value.
3438 (Fframe_parameter): Ditto.
3440 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3442 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3443 get_last_unchanged_at_beg_row.
3444 (find_first_unchanged_at_end_row): Renamed from
3445 get_first_unchanged_at_end_row.
3446 (find_first_unchanged_at_end_row): Convert assertions to
3447 unconditional tests which abort. When looking for a row in
3448 unchanged text, don't go further back than first_text_row.
3450 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3451 Don't add in the last line's height when deciding if the new
3452 position is below the scroll margin.
3454 2000-10-16 Miles Bader <miles@gnu.org>
3456 * editfns.c (Fconstrain_to_field): Check carefully for field
3457 boundaries if either OLD_POS or NEW_POS has a non-nil field
3458 property, even if they're the same.
3460 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3462 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3463 height for XFillRectangle.
3465 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3467 * syntax.c (Fstring_to_syntax): New function extracted from
3468 Fmodify_syntax_entry.
3469 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3470 (skip_chars, Fforward_comment): Remove unused variables.
3471 (syms_of_syntax): Add defsubr for string-to-syntax.
3472 (describe_syntax): Add code for comment and string fences.
3474 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3476 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3477 Do the meta->esc mapping. Call get_keyelt before returning.
3478 Start scanning from the second element (the first is always `keymap')
3479 to make it easier to detect when we reach a parent map.
3480 Handle the case of inheriting from a symbol whose function is a map.
3481 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3482 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3483 (get_keyelt, Flookup_key): Update call to access_keymap.
3484 Remove the meta->esc mappings.
3485 (define_as_prefix): Delete old disabled code.
3486 (menu_item_p): New function.
3487 (where_is_internal_1): Skip over the few remaining menu items.
3488 * lisp.h (access_keymap): Update prototype.
3489 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3490 Update call to access_keymap.
3491 (follow_key, read_key_sequence): Update calls to access_keymap.
3492 Remove the meta->esc mappings.
3494 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3496 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3497 with additional argument.
3499 * xdisp.c (cursor_row_p): New function.
3500 (try_cursor_movement, display_line): Use it.
3502 * xdisp.c (append_space): Also save/restore iterator's current
3503 character and its length.
3505 * xdisp.c (init_from_display_pos): Add an assertion.
3506 (handle_stop): Don't set iterator's add_overlay_start.
3507 (handle_invisible_prop): Likewise.
3508 (load_overlay_strings): If text under an overlay is invisible,
3509 take both before- and after-strings into account when the iterator
3510 is positioned either at the start or at the end of the overlay.
3511 (forward_to_next_line_start): Rewritten.
3512 (reseat_at_next_visible_line_start): Rewritten.
3513 (set_iterator_to_next): Add parameter RESEAT_P.
3515 * dispextern.h (struct it): Remove member add_overlay_start.
3516 (set_iterator_to_next): Change prototype.
3518 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3520 * coding.c (code_convert_region): Be sure to initialize
3521 coding->category_idx.
3522 (decode_coding_string): Set coding->src_multibyte and
3523 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3524 (encode_coding_string): Set coding->src_multibyte and
3525 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3527 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3529 * xfns.c (Fx_create_frame): Don't bother calling
3530 face-set-after-frame-default since the caller does it for us anyway.
3532 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3534 * window.c (coordinates_in_window): Fix detection of vertical line
3535 on character terminals.
3537 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3539 * editfns.c (save_excursion_save): Additionally record the
3541 (save_excursion_restore): If buffer was visible in a window, and a
3542 different window was selected, and the old selected window is
3543 still live, restore point in that window.
3545 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3547 * xterm.c (x_produce_glyphs): Handle
3548 unibyte_display_via_language_environment correctly.
3550 * regex.c (regex_compile): Change the way of handling a range from
3551 unibyte char to multibyte char.
3553 * syntax.c (skip_chars): Change the way of handling a range from
3554 unibyte char to multibyte char.
3556 * process.c (read_process_output): Cancel previous change.
3558 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3560 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3562 * charset.c (Ffind_charset_string): Doc fix.
3563 (Ffind_charset_region): Doc fix.
3565 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3567 * process.c (read_process_output): Fix previous change. Adjust
3568 multibyteness of text to insert in a buffer by
3569 string_make_unibyte/multibyte instead of
3570 Fstring_as_unibyte/multibyte.
3572 2000-10-10 Andreas Schwab <schwab@suse.de>
3574 * alloc.c (mark_object): Remove all workarounds installed on
3577 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3579 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3581 (base64_encode_1): Make it work for a text of multibyte form.
3582 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3583 case. Don't call str_to_multibyte because base64_decode_1
3584 produces correct multibyte form for eight-bit codes.
3585 (Fbase64_decode_string): Adjusted for the change of
3587 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3588 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3591 * charset.h (CHAR_STRING): Optimized for single byte characters.
3593 2000-10-09 Andreas Schwab <schwab@suse.de>
3595 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3596 -1 after socket is closed, to fall through to error processing.
3598 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3600 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3601 variables. If ALIST includes foreground-color or
3602 background-color, change also the colors of the default face for
3605 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3607 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3608 them extern (they are defined on xfaces.c).
3609 (syms_of_msdos): Don't intern and don't staticpro
3610 Qbackground_color and Qforeground_color.
3612 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3614 * frame.c (Fframe_parameter): For non-windowed frames, if
3615 f->param_alist says foreground or background color is unspecified,
3616 call tty_color_name to return the color name computed from the
3617 frame's current colors.
3619 2000-10-06 Dave Love <fx@gnu.org>
3621 * terminfo.c (ospeed): Don't declare.
3623 * sysdep.c: Don't include string.h.
3624 (h_errno): Declare conditional also on TRY_AGAIN.
3626 * charset.c (Ffind_charset_string): Doc fix.
3628 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3629 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3632 2000-10-05 Dave Love <fx@gnu.org>
3634 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3635 position like menu-bar.
3637 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3639 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3641 * xdisp.c (handle_single_display_prop): Use safe_call1.
3642 (safe_call): Renamed from call_function.
3643 (safe_call1): New function.
3644 (handle_fontified_prop): Use safe_call1 instead of call1.
3645 (safe_eval): Renamed from eval_form.
3646 (safe_eval_handler): Renamed from eval_handler.
3647 (handle_single_display_prop, display_mode_element): Use safe_eval
3648 instead of eval_form.
3650 * xfaces.c (merge_face_heights): Use safe_call instead of
3653 * keyboard.c (show_help_echo): Use safe_call instead of
3654 call_function; use safe_eval instead of eval_form.
3656 * lisp.h (safe_call): Renamed from call_function.
3657 (safe_eval): Renamed from eval_form.
3658 (safe_call1): Add prototype.
3660 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3662 * xfns.c (image_ascent): Rearrange ascent calculation for the
3665 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3667 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3668 (where_is_internal_1): Don't bother ignoring menu-items any more.
3670 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3672 * keyboard.c (update_menu_bindings): New variable.
3673 (parse_menu_item): Use AREF. If update_menu_bindings
3674 is 0, don't update menu bindings.
3675 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3677 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3679 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3682 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3684 * syntax.c (forw_comment): Match nestedness of ender/starter.
3685 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3686 (prev_char_comstart_first): Remove.
3687 (back_comment): Check two-char comment markers more carefully
3688 to better handle overlapping cases like *//* or /* */* */ ...
3689 Match nestedness of ender/starter.
3691 2000-10-02 Dave Love <fx@gnu.org>
3693 * config.in (HAVE_GAI_STRERROR): Add undef.
3695 * process.c (Fopen_network_stream): Use it.
3697 * m/alpha.h (NO_REMAP): Don't define.
3699 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3701 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3702 return with a string converted to an integer or vice versa when
3703 Vmocklisp_arguments is t.
3704 (Fsignal): Likewise. The function can return for `quit'.
3705 (struct gcpro): Declare member `var' to point to a volatile
3708 * eval.c (error): Prevent compiler warning.
3710 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3712 * keymap.c (keymap_memberp): New function.
3713 (Fset_keymap_parent): Use it.
3714 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3715 Use keymap_memberp to avoid creating cycles.
3716 (access_keymap): Use KEYMAPP.
3718 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3720 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3721 gai_strerror. Make sure xerrno is set if connect fails. Improve
3724 2000-09-29 Jason Rumney <jasonr@gnu.org>
3726 * w32term.c (w32_char_font_type, w32_encode_char)
3727 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3728 (w32_bdf_per_char_metric): New function.
3729 (w32_per_char_metric): Use it.
3730 (x_draw_glyph_string_background): Always draw background for BDF
3733 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3734 GDI object which is a scarce resource.
3736 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3737 (get_quoted_string): Fix limit on memchr search.
3738 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3739 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3740 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3741 (get_cached_font_char, cache_char_offset): Use macro
3742 BDF_CODEPOINT_RANGE_COVER_P.
3743 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3744 (clear_cached_bitmap_slots): New function.
3745 (GET_HEX_VALUE): G-Z, g-z are not hex.
3746 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3747 (get_bitmap_with_cache): Use new cache implementation.
3748 (create_offscreen_bitmap): New function.
3749 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3751 * w32term.c (x_produce_glyphs): If the distance from the current
3752 position to the next tab stop is less than a canonical character
3753 width, use the tab stop after that.
3754 (x_draw_glyphs): Handle case START and END are out of bounds more
3756 (x_clear_mouse_face): Block/unblock input.
3757 (x_display_and_set_cursor): Don't show a hollow box cursor for
3758 buffers whose cursor_type is nil.
3760 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3762 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3765 * dispextern.h (updating_frame): Declare extern.
3767 2000-09-29 Andreas Schwab <schwab@suse.de>
3769 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3771 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3773 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3774 use its function definition.
3775 (tool_bar_items): Likewise.
3777 * lisp.h (fatal): Declare NO_RETURN.
3779 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3781 * keymap.c: Remove the line "#undef NULL".
3783 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3785 * xterm.c (x_make_frame_visible): Try harder to make the frame
3788 2000-09-28 Dave Love <fx@gnu.org>
3790 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3792 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3794 * .gdbinit (xreload): Note its need on GNU/Linux.
3796 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3797 r_alloc, r_alloc_free.
3799 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3801 * syntax.c (skip_chars): Handle negation correctly.
3803 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3805 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3806 with non-zero FORCE_P argument.
3808 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3811 * xdisp.c (window_box_height): Add an assertion.
3813 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3814 tool-bar than is available.
3815 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3817 2000-09-27 Dave Love <fx@gnu.org>
3819 * s/irix6-5.h: Now works 64-bit. Tidied.
3821 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3823 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3824 instead of BITS_PER_INT.
3825 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3826 EMACS_UINT, respectively.
3827 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3829 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3831 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3833 * window.c (freeze_window_starts): Construct last argument for
3834 foreach_window differently.
3836 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3838 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3839 EMACS_UINT instead of `int' and `unsigned int'.
3840 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3842 * frame.h (struct frame): Make the `nothing' member of union
3843 output_data an EMACS_INT.
3845 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3847 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3848 size in the sdata structure.
3849 (SDATA_NBYTES, SDATA_DATA): New macros.
3850 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3851 differently for the different layout of the sdata structure.
3852 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3854 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3855 Check that size recorded in the string size and size recorded in
3856 the sdata structure agree.
3858 2000-09-25 Dave Love <fx@gnu.org>
3860 * buffer.c: Include stdio.h.
3862 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3864 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3866 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3867 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3869 (__malloc_extra_blocks): Declare as __malloc_size_t.
3871 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3873 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3875 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3876 (read_char): If help-echo is showing, preserve the echo area
3879 * xdisp.c (help_echo_showing_p): New variable.
3880 (set_message): Reset it to 0.
3881 (init_xdisp): Initialize help_echo_showing_p.
3883 * dispextern.h (help_echo_showing_p): Declare extern.
3885 * config.in: Fix typo in __GNUC_MINOR__.
3887 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3889 * s/freebsd.h (POSIX_SIGNALS): Define.
3891 * xterm.c (x_clear_mouse_face): Block/unblock input.
3893 2000-09-24 Dave Love <fx@gnu.org>
3895 * fns.c (base64_encode_1): Fix last change.
3897 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3899 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3901 * xdisp.c (try_window_reusing_current_matrix): More fixes
3902 for the case window has a header-line.
3904 2000-09-22 Dave Love <fx@gnu.org>
3906 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3909 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3911 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3913 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3915 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3918 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3921 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3922 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3923 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3926 * marker.c (byte_char_debug_check): Return void.
3928 * xfns.c (Fx_create_frame): Set default frame parameter value
3929 for tool-bar-lines to 1.
3931 * dispnew.c (scrolling_window): Compare y-positions of rows
3932 equal at the start. Some simplification.
3934 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3935 reused rows' y-position in the case window has a header-line, and
3936 new window start is greater than old window start.
3938 * process.c (process_sent_to): New variable.
3939 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3940 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3941 Declare more parameters volatile.
3943 * lread.c (Vrecursive_load_depth_limit): New variable.
3944 (Fload): Check recursive loads whose recursion depth exceeds
3945 Vrecursive_load_depth_limit.
3946 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3948 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3950 * fileio.c (Fread_file_name): Doc fix.
3952 * editfns.c (Fmessage_or_box): Doc fix.
3954 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3956 * xfns.c (xbm_scan): Allow C-style comments.
3958 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3959 symbols are specified, add color translations to the cache.
3960 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3962 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3964 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3965 structures to xpm_init_color_cache.
3967 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3969 * dispnew.c (update_window_line): Make sure to always draw
3972 2000-09-19 Andrew Innes <andrewi@gnu.org>
3974 * makefile.nt (bootstrap-emacs): Don't change directory.
3976 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3978 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3980 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3981 If output buffer is too small, signal an appropriated error.
3983 2000-09-18 Dave Love <fx@gnu.org>
3985 * keyboard.c (menu_bar_items, tool_bar_items)
3986 (current_active_maps): Remove redundant get_local_map call.
3988 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3990 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3991 cursor for buffers whose cursor_type is nil.
3993 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3994 a feature to implement that is already implemented.
3995 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3998 * xfns.c (x_clear_image_1): New function.
3999 (x_clear_image): Use it.
4000 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4003 * dispnew.c (update_window): Move test for invisible lines
4004 at the top to update_window_line.
4005 (update_window_line): Handle invisible lines here.
4007 * xfns.c (clear_image_cache): Clear current matrices of all
4008 frames sharing an image cache. Block input while freeing
4009 images. Fix timestamp comparison.
4010 (x_clear_image): Also free the mask.
4012 * xfns.c (lookup_image): Block input while loading the image so
4013 that we won't get interrupted in a state where the image isn't yet
4015 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4016 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4017 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4018 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4021 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4023 * dispnew.c (update_window): Make sure to make desired rows
4024 current even if they are completely invisible at the top
4027 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4029 * xfns.c (lookup_image): Build mask before applying an algorithm.
4030 Recognize algorithm `disabled'.
4031 (cross_disabled_images): New variable.
4032 (COLOR_INTENSITY): New macro.
4033 (x_detect_edges): Use COLOR_INTENSITY.
4034 (x_disable_image): New function.
4035 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4037 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4038 disabled state, don't apply an image transformation algorithm if
4039 the user specified an image for the disabled state. Use
4040 `:algorithm disabled' for creating a disabled item's image if the
4041 user hasn't specified an image.
4043 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4044 allocation functions with the XPM lib.
4045 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4046 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4047 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4048 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4049 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4051 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4052 functions, if possible, because these handle color allocation
4053 failure more gracefully.
4054 (Fimage_mask_p): New function.
4056 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4057 (Qedge_detection, Qheuristic): New symbols.
4058 (syms_of_xfns): Initialize new symbols.
4059 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4060 `algorithm (edge-detection ...)'.
4061 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4062 (tiff_format, gif_format, gs_format): Add `:mask'.
4063 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4064 (GIF_MASK, GS_MASK): New enumerators.
4065 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4066 (emboss_matrix, laplace_matrix): New variables.
4067 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4068 (x_edge_detection): New functions.
4069 (x_laplace): Rewritten in terms of x_detect_edges.
4070 (x_build_heuristic_mask): If image has a mask, free it.
4072 2000-09-14 Andrew Innes <andrewi@gnu.org>
4074 * makefile.w32-in: Revert to Unix line endings.
4076 2000-09-14 Andrew Innes <andrewi@gnu.org>
4078 * makefile.w32-in: Standardize indentation somewhat.
4079 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4080 cater for differences between shells.
4082 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4084 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4086 * xterm.c (x_produce_glyphs): If the distance from the current
4087 position to the next tab stop is less than a canonical character
4088 width, use the tab stop after that.
4090 2000-09-14 Dave Love <fx@gnu.org>
4092 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4094 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4096 * xdisp.c (handle_fontified_prop): While running fontification
4097 functions, bind `fontification-functions' and
4098 `after-change-functions' to nil.
4100 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4101 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4103 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4105 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4106 USE_MMAP_FOR_BUFFERS.
4108 * insdel.c (make_gap): Use enlarge_buffer_text.
4110 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4111 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4112 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4113 from former r_alloc_* functions in ralloc.c.
4114 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4116 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4117 (mmap_init) [REL_ALLOC_MMAP]: New function.
4118 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4119 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4122 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4123 (enlarge_buffer_text): Add prototype.
4125 * ralloc.c: Remove everything having to do with the use of mmap.
4127 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4129 * sound.c (Fplay_sound): Doc fix.
4131 * keyboard.c: Avoid some more compiler warnings.
4132 (parse_tool_bar_item): Ignore cached key bindings.
4134 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4135 and allocation of Lisp data.
4137 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4139 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4140 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4143 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4145 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4147 * ccl.c: Comment fixed.
4148 (MAX_MAP_SET_LEVEL): Increased to 30.
4149 (PUSH_MAPPING_STACK): Enclose with do-while block.
4150 (POP_MAPPING_STACK): Likewise.
4151 (stack_idx_of_map_multiple): New variable.
4152 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4153 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4154 call the corresponding CCL program by
4155 CCL_CALL_FOR_MAP_INSTRUCTION.
4156 (ccl_driver) <CCL_MapSingle>: Likewise.
4157 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4158 with the case where looking up process reaches to the end of
4159 map-set, and call CCL programs as the above change.
4161 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4163 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4164 that might be clobbered by longjmp.
4165 (check_x_display_info, x_decode_color, create_frame_xic)
4166 (Fx_display_backing_store, Fx_display_visual_class)
4167 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4170 * lread.c (init_lread): Set Vloads_in_progress to nil.
4171 (Fload): Show list of recursively loaded files, when signaling an
4174 * lread.c (Vloads_in_progress): New variable.
4175 (record_load_unwind): New function.
4176 (Fload): Check for recursive loads.
4177 (syms_of_lread): Initialize Vloads_in_progress.
4178 (read_integer, read1): Avoid some compiler warnings.
4180 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4183 2000-09-11 Miles Bader <miles@gnu.org>
4185 * editfns.c (Fbuffer_string): Doc fix.
4187 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4189 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4191 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4193 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4194 whether to include other header files.
4196 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4198 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4199 by Fmemq as a boolean.
4201 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4203 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4205 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4207 * ralloc.c (mmap_fd): Remove initializer which can make it
4208 read-only in a dumped Emacs.
4209 (mmap_fd_1): New variable.
4210 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4211 restore it from there.
4212 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4213 unconditionally so that mmap_fd can be initialized there.
4214 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4215 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4216 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4218 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4220 * xdisp.c (dump_glyph_row): Fix printf format string.
4221 (display_line, move_it_in_display_line_to): Avoid compiler
4224 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4226 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4229 * xdisp.c (try_window_id): When trying to locate cursor in
4230 unchanged rows at the top, handle the case that we can't find it.
4232 * xterm.c (x_draw_glyphs): Handle case START and END are out
4233 of bounds more carefully.
4235 2000-09-08 Dave Love <fx@gnu.org>
4237 * s/sol2.h (REL_ALLOC_MMAP): Define.
4238 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4240 * ralloc.c: Don't include string.h (redundant).
4241 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4242 [!MAP_ANON]: Include fcntl.h.
4243 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4244 (r_alloc, r_re_alloc, r_alloc_free)
4245 (mmap_enlarge, mmap_set_vars): Use it.
4246 (r_alloc_init_fd): New function.
4247 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4248 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4251 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4254 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4255 change to __NetBSD__.
4257 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4259 * search.c (compile_pattern): Check the multibyteness of cached
4262 2000-09-08 Miles Bader <miles@gnu.org>
4264 * xfaces.c (default_face_vector): Function removed.
4265 (Finternal_merge_in_global_face): Restore old global/local
4266 attribute override order. Use inline loop instead of calling
4267 default_face_vector.
4269 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4271 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4272 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4273 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4274 where necessary, in case POINTER_TYPE is `void'.
4276 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4278 * frame.c (make_terminal_frame): Initialize frame foreground and
4279 background colors to unspecified, for the initial instance of an
4282 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4284 * ralloc.c (mmap_find): Fix overlap computation.
4285 (mmap_enlarge): Compute nbytes before trying to find an
4288 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4291 * lread.c (syms_of_lread): Change value of regexp
4292 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4294 * xmenu.c (xdialog_show): When looking up the selection in
4295 menu_items, take `quote' boundaries into account; this corresponds
4296 to a nil ITEM in x-popup-dialog.
4298 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4300 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4302 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4304 * coding.c (encode_coding_sjis_big5): Use translation table for
4305 encoding, not decoding. Fix the handling of latin-jisx0201.
4306 Check for the charset katakana-jisx0201 too.
4307 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4308 (detect_coding_sjis): Check the byte sequence more rigidly.
4310 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4312 * xfaces.c (Vparam_value_alist): New variable.
4313 (syms_of_xfaces): Initialize it.
4314 (Finternal_set_lisp_face_attribute): Avoid more consing.
4316 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4318 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4319 (Qbackground_mode): New variable.
4320 (syms_of_frame_1): Initialize Qbackground_mode.
4322 * lisp.h (Qdisplay): Declare extern.
4324 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4325 change face on all frames, and change the default for new frames.
4327 2000-09-07 Dave Love <fx@gnu.org>
4329 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4331 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4333 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4335 * charset.c: Include composite.h
4336 (lisp_string_width): New function.
4337 (Fstring_width): Call lisp_string_width instead of strwidth.
4339 * Makefile.in (charset.o): Depends on composite.h.
4341 * process.c (read_process_output): Before inserting the decoded
4342 text in the buffer, adjust the multibyteness.
4344 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4346 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4347 buffer's text buffer is null, map new memory.
4349 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4350 POINTER_TYPE and size_t.
4351 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4352 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4353 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4354 [REL_ALLOC_MMAP]: New macros.
4355 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4356 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4357 [REL_ALLOC_MMAP]: New functions.
4359 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4360 before and after unexec.
4362 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4363 text buffers if necessary.
4365 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4366 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4369 * config.in (HAVE_MMAP): Add #undef.
4371 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4373 * frame.c (Qdisplay_type): New variable.
4374 (syms_of_frame_1): Initialize it.
4375 (Fframe_parameter): New function that avoids consing.
4376 (syms_of_frame): Defsubr it.
4378 * buffer.c (Fother_buffer): Consider buffers as invisible when
4379 they are displayed in a window on an invisible frame.
4381 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4382 get-largest-window always return nil.
4384 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4386 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4387 variable; recognize Emacs 19 elc files.
4389 2000-09-04 Miles Bader <miles@gnu.org>
4391 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4392 before initially popping up the menu, so the menu doesn't flash
4393 when the face settings are significantly different from the
4396 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4398 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4399 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4400 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4401 (BIT_UNIBYTE): Remove.
4402 (re_match_2_internal): Delete corresponding code and streamline the
4403 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4404 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4405 (re_wctype_t): New type.
4406 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4407 (regex_compile): Use them and fix handling of overly long char classes.
4409 2000-09-03 Andrew Innes <andrewi@gnu.org>
4411 * makefile.w32-in: Change to DOS line endings.
4413 * s/ms-w32.h (ORDINARY_LINK): New define.
4415 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4416 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4418 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4419 (distclean): Delete them here instead.
4421 * w32proc.c (compare_env): Convert to uppercase for comparison,
4422 not lowercase, to match how the native Windows shell works.
4424 2000-09-03 Jason Rumney <jasonr@gnu.org>
4426 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4427 CVS changes the line-ends when checking in/out on DOS/Windows.
4429 * makefile.nt (emacs): Do not change directory to run temacs, as
4430 the load-path is set relative to current directory.
4432 2000-09-03 Miles Bader <miles@gnu.org>
4434 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4436 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4438 * xdisp.c (redisplay_mode_lines): New function.
4439 (display_mode_lines): Return number of mode lines displayed.
4440 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4441 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4443 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4444 string.h and strings.h.
4445 (index) [HAVE_INDEX]: Add prototype.
4447 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4448 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4450 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4451 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4453 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4455 * lread.c (read1): Accept `?' as symbol constituent, for
4456 compatiblity with XEmacs.
4458 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4460 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4461 (struct re_pattern_buffer): Remove newline_anchor.
4462 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4463 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4464 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4465 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4466 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4467 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4468 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4469 Get rid of references to newline_anchor.
4470 (regcomp): Allocate and precompute a fastmap.
4472 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4474 * lread.c (openp): GCPRO local variable `filename'.
4476 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4478 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4480 * regex.c: Merge some changes from GNU libc. Add prototypes.
4481 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4482 Use memcmp and memcpy instead of bcopy and bcmp.
4483 (init_syntax_once): Use ISALNUM.
4484 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4485 (REG_UNSET_VALUE): Remove. Use NULL instead.
4486 (REG_UNSET, re_match_2_internal): Use NULL.
4487 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4489 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4490 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4491 (regex_compile): In handle_interval, return an error rather than try to
4492 unfetch the interval if we can't find the closing brace.
4493 Obey the RE_NO_GNU_OPS syntax bit.
4494 (TOLOWER): New macro.
4496 (regexec): Allocate regs.start and regs.end as one block.
4498 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4500 * xdisp.c (echo_area_display): Check display_completed instead
4501 of calling detect_input_pending.
4503 * dispnew.c (update_frame): Only set display_completed here; move
4504 the update_begin and update_end calls here from update_frame_1.
4505 (update_frame_1): Don't set display_completed here, don't call
4506 update_begin/update_end.
4508 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4509 instead of store_frame_param.
4511 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4513 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4514 desired window matrix hasn't been displayed, use the current row
4515 instead. Make sure that only those frame rows are updated for
4516 which there exists a corresponding enabled desired row.
4518 2000-08-29 Miles Bader <miles@gnu.org>
4520 * xfaces.c (default_face_vector): New function.
4521 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4523 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4525 * lread.c (openp): Prevent temporary string passed to
4526 Ffile_readable_p from being garbage collected.
4528 2000-08-28 Dave Love <fx@gnu.org>
4530 * keymap.c (store_in_keymap): Add `static' to declaration.
4532 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4534 * emacs.c, callint.c, doc.c, editfns.c
4535 (toplevel) [HAVE_STRING_H]: Include string.h.
4536 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4537 (index): Remove prototypes which might conflict with non-standard
4538 definitions of index/strchr.
4540 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4541 (rindex): Define only if !HAVE_RINDEX.
4543 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4545 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4547 2000-08-28 Miles Bader <miles@gnu.org>
4549 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4550 made inconsistent by a font-related attribute in FROM.
4551 (merge_face_inheritance): Add function comment.
4553 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4555 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4556 the 4th arg (PREV_EVENT) Qt to suppress input method.
4558 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4560 * regex.c: Indent cpp directives and remove parens after `defined'.
4561 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4562 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4563 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4564 (re_compile_pattern): Use size_t for length.
4565 (init_syntax_once): Move to a better place.
4566 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4567 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4569 * syntax.c (back_comment): Detect cases where a comment-starter is
4570 actually inside another comment as in: /* a // b */ c // d \n.
4571 Make it clear that `comstart_pos' is unused for nested comments.
4573 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4574 (KEYMAPP): New macro.
4575 (Fkeymap_parent, Fset_keymap_parent): Use it.
4576 (fix_submap_inheritance): Mark it static.
4577 (define_as_prefix, describe_buffer_bindings, describe_command)
4578 (describe_translation, describe_map): Complete prototypes.
4580 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4582 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4583 to better match the key-lookup behavior.
4585 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4587 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4588 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4590 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4592 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4593 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4594 (xterm.o): Depend on coding.h
4596 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4598 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4599 the corresponding '#endif'.
4601 2000-08-26 Miles Bader <miles@gnu.org>
4603 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4604 * xfaces.c (QCinherit): New variable.
4605 (syms_of_xfaces): Initialize it.
4606 (LFACE_INHERIT): New macro.
4607 (Finternal_get_lisp_face_attribute)
4608 (merge_face_vector_with_property)
4609 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4610 (check_lface_attrs): Allow new types of face height. Check
4612 (CYCLE_CHECK): New macro.
4613 (merge_face_inheritance): New function.
4614 (merge_face_vectors): Merge inherited faces too. Add F and
4615 CYCLE_CHECK arguments.
4616 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4617 (lookup_named_face, lookup_derived_face, realize_named_face)
4618 (face_at_string_position, face_at_buffer_position): Supply
4619 new F and CYCLE_CHECK arguments to merge_face_vectors.
4620 (merge_face_heights): New function.
4621 (merge_face_vectors, merge_face_vector_with_property)
4622 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4623 handle relative face heights.
4624 (lface_same_font_attributes_p): Compare heights using EQ.
4626 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4628 * charset.c (char_to_string): Check the character validity.
4629 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4632 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4634 * regex.c (PUSH_FAILURE_COUNT): New macro.
4635 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4636 Handle popping of a register's or a counter's data.
4637 (POP_FAILURE_POINT): Use the new name.
4638 (re_match_2_internal): Push counter data on the stack for succeed_n,
4639 jump_n and set_number_at and remove misleading dead code in succeed_n.
4641 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4643 * xdisp.c (redisplay_internal): If considering all windows on all
4644 frames, update the display for each frame as soon as possible,
4645 instead of first building all desired matrices for all frames, and
4646 then updating them all.
4647 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4649 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4651 * bytecode.c (mark_byte_stack): Add a comment.
4653 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4654 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4657 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4659 * minibuf.c (do_completion): Always use compare-string, not
4660 string-equal because the latter doesn't pay attention to
4661 multibyteness of strings.
4663 * process.c (create_process): Don't setup raw-text coding here.
4664 (Fopen_network_stream): Don't set coding->src_multibyte and
4665 coding->dst_multibyte here.
4666 (read_process_output): For process filter, return unibyte string
4667 if default-enable-multibyte-characters is nil.
4668 (send_process): If OBJECT is multibyte text, be sure to encoded it
4669 by the specified coding system for the process. Otherwise, setup
4671 (init_process): Don't initialize default-process-coding-system
4674 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4676 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4677 <scroll-down-aggressively>: Likewise.
4679 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4681 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4682 zero. Set coding->produced_char correctly.
4684 2000-08-22 Andrew Innes <andrewi@gnu.org>
4686 * makefile.w32-in: New file.
4688 * unexw32.c (unexec): Ignore old_name, and use the actual location
4689 of the current executable instead. Base new_name on this.
4691 * w32proc.c (create_child): Remove reference to security
4692 descriptor, which isn't needed and doesn't compile with mingw32.
4694 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4695 up dllimport attributes.
4696 (x_update_window_end): Update prototype.
4698 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4699 extern, which screws up dllimport attributes.
4701 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4702 up dllimport attributes.
4704 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4705 screws up dllimport attributes.
4707 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4708 up dllimport attributes.
4709 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4710 screws up dllimport attributes.
4712 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4713 up dllimport attributes.
4715 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4716 screws up dllimport attributes.
4718 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4719 screws up dllimport attributes.
4721 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4722 up dllimport attributes.
4724 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4725 unnecessary extern, which screws up dllimport attributes.
4728 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4729 up dllimport attributes.
4731 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4732 unnecessary extern, which screws up dllimport attributes.
4734 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4735 screws up dllimport attributes.
4737 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4738 up dllimport attributes.
4740 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4742 * w32bdf.c (search_file_line):
4743 (set_bdf_font_info):
4745 (w32_get_bdf_glyph):
4746 (w32_BDF_to_x_font): Fix compile warnings.
4748 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4751 * w32select.c: Include keyboard.h before frame.h.
4753 * w32fns.c (max): Define macro.
4754 (JOHAB_CHARSET): Define if not known.
4755 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4756 (Fx_show_tip): Synch with X version.
4758 * w32xfns.c: Include keyboard.h before frame.h.
4760 * w32fns.c: Include keyboard.h before frame.h.
4762 * w32term.c: Include keyboard.h before frame.h.
4764 * fontset.c: Include keyboard.h before frame.h.
4766 * w32inevt.c: Include keyboard.h before frame.h.
4767 (MOUSE_MOVED): Define if not known.
4769 * minibuf.c: Include keyboard.h before frame.h.
4771 * keyboard.c: Include keyboard.h before frame.h.
4773 * indent.c: Include keyboard.h before frame.h.
4775 * dispnew.c: Include keyboard.h before frame.h.
4777 * buffer.c: Include keyboard.h before frame.h.
4779 * alloc.c: Include keyboard.h before frame.h.
4781 * print.c: Include keyboard.h before frame.h.
4783 * process.c: Include keyboard.h before frame.h.
4785 * scroll.c: Include keyboard.h before frame.h.
4787 * sysdep.c: Include keyboard.h before frame.h.
4789 * term.c: Include keyboard.h before frame.h.
4791 * window.c: Include keyboard.h before frame.h.
4793 * xdisp.c: Include keyboard.h before frame.h.
4794 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4796 * frame.c: Include keyboard.h before frame.h.
4798 * w32heap.h: Undefine min, max.
4800 * w32gui.h: Undefine min, max.
4802 * unexw32.c: Change PUCHAR to PCHAR.
4803 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4806 (copy_executable_and_dump_data): Remove unnecessary static defs.
4807 (copy_executable_and_dump_data): Fix compile warnings.
4809 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4811 * w32console.c (min): Define macro.
4812 (clear_frame, write_glyphs): Fix compile warning.
4814 * w32proc.c (compare_env):
4815 (find_child_console): Fix compile warning.
4817 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4818 sys_errlist instead of _sys_errlist.
4819 (get_emacs_configuration_options): New function.
4821 * s/ms-w32.h (sys_nerr): Provide default definition.
4822 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4823 name with _ prepended.
4824 (NSIG): Define if not known.
4825 (get_emacs_configuration): Provide extern declaration.
4826 (get_emacs_configuration_options): Provide extern declaration.
4827 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4829 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4831 (read_unc_volume): Fix compile warning.
4833 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4834 definitions from being used.
4836 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4838 * w32.c (unc_volume_file_attributes):
4839 (open_unc_volume): Make arg const.
4841 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4842 (read_input_waiting): Remove excess parameter.
4844 * w32.c (init_environment): Call _access.
4845 (check_windows_init_file): Call _close.
4846 (init_user_info): Call _putenv.
4847 (init_environment): Call _putenv and _strdup.
4848 (init_ntproc): Reset volume info cache on startup.
4850 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4851 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4852 cannot override the CRT malloc.
4854 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4855 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4857 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4858 unless we are linking with a static CRT.
4859 (RVA_TO_PTR): Cast result to unsigned char*.
4861 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4862 (add_volume_info): Use xstrdup.
4864 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4866 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4867 (do_completion, Fminibuffer_complete_word): Use it.
4868 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4869 var so it can take non-boolean values.
4871 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4873 * editfns.c (find_field): Formatting changes.
4874 (toplevel): Some old-style function forward declarations
4875 changed to prototypes, some new protypes added, some functions
4878 * lisp.h (set_time_zone_rule): Add prototype.
4879 (use_dialog_box): External declaration.
4881 * keyboard.c (gen_help_event): Add parameter SIZE.
4882 (kbd_buffer_events_waiting): Slightly rewritten.
4883 (clear_event): New function.
4884 (kbd_buffer_get_event): Use it, and clear the input_events of
4886 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4887 don't fill the newly created array with nils.
4888 (toplevel): Convert some old-style function forward declarations
4891 * keyboard.h (gen_help_event): Change prototype.
4893 * xterm.c (XTread_socket): Change calls to gen_help_event.
4895 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4897 * eval.c (Fmacroexpand): Doc fix.
4899 2000-08-20 Jason Rumney <jasonr@gnu.org>
4901 * w32term.h (x_display_info_for_display): Remove as this function
4902 does not exist on W32.
4904 * w32term.c (help_echo_window): New variable.
4905 (syms_of_w32term): staticpro it.
4906 (note_mode_line_highlight): Set it.
4907 (XTextExtents16): Removed as there is no equivalent on W32.
4908 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4909 the X way of doing this will not work for W32.
4910 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4911 (x_draw_image_foreground): Avoid drawing outside of the clip area
4912 when image doesn't have a mask.
4913 (note_mouse_highlight): Process overlays in the right order of
4914 priority. Set help_echo_window.
4915 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4916 because that's more visible for large images.
4918 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4919 name to single_keymap_panes.
4920 (w32_menu_show): Set wv->title when dealing with titles.
4921 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4923 2000-08-21 Miles Bader <miles@gnu.org>
4925 * minibuf.c (do_completion): Try again if we rewrite the input
4926 string, but no completion was done, so that any completion message
4929 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4931 * xfaces.c (lface_equal_p): Compare strings differently.
4932 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4933 (realize_tty_face): Use them.
4934 (syms_of_xfaces): Initialize new variables.
4935 (map_tty_color): New function, extracted from realize_tty_face.
4936 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4937 foreground or background color, store the new color name in the
4938 realized face; previous code trying to do this had no effect.
4939 (realize_tty_face): Use map_tty_color.
4940 (Fclear_face_cache): Set face_change_count and ensure thorough
4943 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4945 * undo.c (record_first_change, record_marker_adjustment): Don't
4946 use XBUFFER on last_undo_buffer which might not be a buffer.
4948 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4950 * coding.c (decode_coding_string): Set members consumed,
4951 consumed_char, produced, produced_char of *coding correctly. If
4952 decode_coding doesn't consume any byte, don't try anymore.
4953 (encode_coding_string): Likewise.
4955 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4957 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4958 conditional have void type, for Standard C compilers.
4960 * xdisp.c (redisplay_internal): Compare windows for equality with
4961 EQ, instead of applying XWINDOW to something that might not
4964 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4966 * fontset.c (Finternal_char_font): Search only the selected frame
4967 for a window of the current buffer.
4969 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4971 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4974 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4975 second half of a HELP_EVENT is found at the start of kbd_buffer.
4977 2000-08-18 Miles Bader <miles@gnu.org>
4979 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4981 * editfns.c (save_restriction_save): Rewrite to use markers.
4982 (save_restriction_restore): Rewrite to understand new form of data
4983 saved by save_restriction_save.
4984 (Fsave_restriction): Remove cautionary note in doc-string.
4986 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4988 * fileio.c (build_annotations): Add a comment explaining the
4989 return value of format-annotate-function. Replace a spurious call
4990 to Flength with a CONSP test. Call format-annotate-function with
4991 a fifth arg specifying how many times the function is been called
4992 in a row, to let it choose temporary buffers appropriately.
4994 2000-08-17 Dave Love <fx@gnu.org>
4996 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4997 declare make_temp_name twice.
4999 * lread.c: Prototype readevalloop, load_unwind,
5000 load_descriptor_unwind.
5001 (unreadpure): Give it an arg.
5003 * unexalpha.c: Prototype fatal_unexec, mark_x,
5004 update_dynamic_symbols. Declare unexec as void.
5006 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5007 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5009 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5010 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5013 * alloca.c: Use #error.
5014 [POINTER_TYPE]: Use it.
5016 * eval.c (Fdefvar): Doc fix.
5018 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5019 INITIALIZE_INTERVAL.
5021 * buffer.h: Avoid DECLARE_INTERVALS.
5023 * config.in: Add size_t.
5025 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5027 * w16select.c (set_clipboard_data): If there's not enough memory
5028 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5029 expects. In case of other failures, return 3.
5030 (system_error_msg): New error message.
5031 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5034 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5036 * term.c (write_glyphs): Also turn off inverse video after turning
5037 off other appearances in case TS_exit_attribute_mode is not equal
5038 to TS_end_standout_mode.
5039 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5041 (turn_off_face): Reset standout_mode only if
5042 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5043 is equal to TS_end_standout_mode.
5045 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5047 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5048 sequence at the end of the source block.
5050 * ccl.c (Fccl_program_p): Docstring modified.
5051 (Fccl_execute): Likewise.
5052 (Fccl_execute_on_string): Likewise.
5054 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5056 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5058 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5060 The following changes are mainly to fix bugs of
5061 encode/decode-coding-string failing if encoding/decoding return
5062 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5063 variable conversion_buffer.
5065 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5066 decrement dst_end to avoid buffer overflow in the later call of
5069 * coding.h (conversion_buffer_size, conversion_buffer)
5070 (get_conversion_buffer): Extern deleted.
5072 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5073 (conversion_buffer, conversion_buffer_size): Variables deleted.
5074 (get_conversion_buffer): Function deleted.
5075 (struct conversion_buffer): New structure.
5076 (MAX_ALLOCA): New macro.
5077 (allocate_conversion_buffer): New macro.
5078 (extend_conversion_buffer, free_conversion_buffer): New functions.
5079 (ccl_coding_driver): Set coding->result.
5080 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5081 this is the last block of source.
5082 (encode_coding): Likewise. Handle the source block as the last
5083 one only when the whole source text is consumed.
5084 (decode_coding_string): Handle the case that the output buffer is
5085 too small to decode the whole source text. Use
5086 allocate_conversion_buffer, extend_conversion_buffer and
5087 free_conversion_buffer, not get_conversion_buffer.
5088 (encode_coding_string): Likewise.
5089 (init_coding): Function deleted.
5090 (init_coding_once): Delete code to initialize
5091 conversion_buffer_size.
5093 * emacs.c (main): Don't call init_coding.
5095 * msdos.c (IT_write_glyphs): Use a locally declared
5098 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5099 (insert_glyphs): Likewise.
5101 * w32console.c (write_glyphs): Use a locally declared
5104 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5106 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5107 member of display_info is NULL.
5109 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5111 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5114 * term.c (turn_off_face): Reset standout_mode when resetting
5115 appearances with capability `me'.
5116 (write_glyphs): Switch on inverse video before each face change.
5118 2000-08-14 Dave Love <fx@gnu.org>
5120 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5121 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5122 (lisp_free): Declare and make static.
5124 * window.c: Fix embedded comment.
5125 (syms_of_window): Fix doc string.
5127 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5129 * keymap.c (push_key_description): If C without modifiers is < 32,
5130 make sure to print `C-' before `M-', like in the manual.
5132 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5134 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5135 since they aren't relocated anymore.
5136 (sxhash_string): Make sure returned hash code fits in a Lisp
5139 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5140 partially visible line which is smaller than the window's
5143 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5145 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5146 the multibyte form of eight-bit-control characters.
5147 (Fccl_execute_on_string): Initialize ccl->multibyte.
5149 * ccl.h (struct ccl_program): New member multibyte.
5151 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5153 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5155 * regex.c (regex_compile) <normal_char>: Pay attention to
5157 (analyse_first) <exactn>: Setup fastmap correctly for
5158 eight-bit-control characters.
5160 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5162 * termhooks.h (enum event_kind): New member
5163 multibyte_char_keystroke.
5165 * keyboard.c (make_lispy_event): Handle the new event type
5166 multibyte_char_keystroke.
5168 * xterm.c: Include coding.h.
5169 (XTread_socket): Work around a bug of XmbLookupString. If the
5170 input is from XIM, decode it according to the current locale. In
5171 that case, generate multibyte_char_keystroke events.
5173 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5175 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5176 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5178 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5180 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5181 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5182 (move_it_in_display_line_to): Record iterator's ascent and descent
5183 before producing glyphs, and restore them when we know the glyph
5184 doesn't fit on the line.
5185 (move_it_to): Restructured so that it's easier to debug. If
5186 moving to a vpos, and not moving to an x or character position,
5187 stop as soon as the specified vpos is reached; don't move further
5188 into that line because that might change the computed line height.
5189 (try_cursor_movement): New function, extracted from the cursor
5190 movement branch of redisplay_window. If ending on a partially
5191 visible line, don't try to scroll if the cursor line is taller
5193 (redisplay_window): Use try_cursor_movement.
5195 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5196 because that function doesn't cope with variable-height lines.
5198 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5199 box cursor because that's better visible for large images.
5201 2000-08-10 Miles Bader <miles@gnu.org>
5203 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5205 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5207 * xdisp.c (Vmessages_buffer_name): New variable.
5208 (message_dolog): Use it.
5209 (syms_of_xdisp): Initialize it.
5211 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5213 * msdos.c (IT_note_mouse_highlight): Update the calls to
5215 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5216 redundant now that keyboard.h is included.
5218 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5220 * keyboard.c (kbd_buffer_events_waiting): New function.
5222 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5224 * msdos.c: Include keyboard.h.
5225 (XMenuActivate): Empty no_event events from the event buffer. If
5226 no events are left after that, call clear_input_pending.
5227 (mouse_clear_clicks): New function, code moved from mouse_init.
5228 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5229 mouse driver to ``forget'' any past clicks.
5231 * Makefile.in (msdos.o): Depend on keyboard.h.
5233 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5235 * lisp.h (input_pending): External declaration.
5237 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5239 * xdisp.c (echo_area_display): Display thoroughly if input is
5240 pending. Bind redisplay-dont-pause to t during the redisplay.
5241 in case input is pending.
5243 * dispnew.c (Qredisplay_dont_pause): New variable.
5244 (syms_of_display): Initialize and staticpro it.
5245 (update_frame_1): Don't interrupt the display for pending input if
5246 redisplay_dont_pause is set.
5248 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5250 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5252 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5254 * callproc.c (Fcall_process): Terminate the unwind-protect around
5255 the post-read-conversion of coding system.
5257 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5258 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5259 * buffer.h (overlays_at): Update prototype.
5260 * xdisp.c (next_overlay_change): Update call to overlays_at.
5261 * xfaces.c (face_at_buffer_position): Likewise.
5262 * textprop.c (Fget_char_property): Likewise.
5263 * xterm.c (note_mouse_highlight): Likewise.
5265 * minibuf.c (do_completion): Don't consider a simple change of
5266 case as `completion'.
5268 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5270 * keyboard.c (syms_of_keyboard): Initialize
5271 last_point_position_buffer.
5272 * undo.c (record_delete): Make sure last_point_position_buffer is
5273 a buffer before comparing pointers.
5275 * coding.h (decode_coding_string): Declare.
5277 * intervals.h (Fprevious_single_char_property_change): Declare.
5279 * textprop.c (Fprevious_single_char_property_change): Don't do
5280 arithmetic directly on lisp objects.
5282 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5285 * keyboard.h (menu_item_eval_property): Declare.
5287 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5288 reuse as buffer name, instead of recreating (and discarding) every
5289 time a message is logged.
5290 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5291 (current_message_1, truncate_message_1, set_message_1)
5292 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5293 (current_message, truncate_echo_area, display_echo_area)
5294 (resize_echo_area_axactly): Changed calls.
5296 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5298 (Ffind_coding_systems_region_internal): First argument to Fappend
5299 must be an integer, not a Lisp object.
5301 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5303 * charset.c (Fchar_width): Doc fix.
5305 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5307 * charset.c (Fstring_width): Doc fix.
5309 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5311 * xdisp.c (start_display): When starting display on a continuation
5312 line, clear ascent and descent members of the iterator structure;
5313 the height of the continued line does not affect the height of the
5315 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5316 line taller than the window.
5317 (redisplay_window) <forced window start>: Handle case that the
5318 middle of the window is not found in any row.
5319 (dump_glyph_row): Show more information.
5320 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5321 first text line in a glyph matrix.
5323 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5324 of the clip area when image doesn't have a mask.
5326 * fns.c (sweep_weak_table): Fix survival conditions for
5327 key-or-value and key-and-value weakness.
5329 * .gdbinit (xhashtable): New command.
5331 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5332 tables out of the list of all weak hash tables.
5334 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5335 a new buffer is created, make sure echo_area_buffer[] references
5338 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5340 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5343 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5345 * syntax.c (skip_chars): Fix previous change. Make the handling
5346 of unibyte string consistent with that of regex search.
5348 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5350 * xmenu.c (popup_get_selection): Use xfree instead of free.
5352 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5354 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5356 * callproc.c (child_setup): Use xfree instead of free.
5358 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5360 (run_mac_command, closedir): Use `xfree' instead of `free'.
5362 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5364 * eval.c (error): Use xfree instead of free.
5366 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5368 * fns.c: Replace `illegal' with `invalid'.
5369 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5371 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5373 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5376 2000-08-04 Noah Friedman <friedman@splode.com>
5378 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5381 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5383 * syntax.c (skip_chars): Fix typo in error message.
5385 2000-08-04 Andreas Schwab <schwab@suse.de>
5387 * m/ia64.h: Moved from s/ia64.h.
5389 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5391 * process.c (read_process_output): Big simplification. Handle
5392 composition and post-read-conversion of coding system correctly.
5393 (send_process): Handle composition correctly.
5395 * callproc.c (Fcall_process): Handle post-read-conversion of
5396 coding system if any.
5398 * coding.c (decode_coding_iso2022): More strict check for handling
5400 (coding_restore_composition): Pay attention to the case that
5401 cmp_data is not set properly (because of invalid code in the
5403 (run_pre_post_conversion_on_str): Include text properties in the
5405 (decode_coding_string): Set members of coding correctly.
5407 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5409 * s/ia64.h: New file.
5411 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5412 Use NULL instead of 0 at the end of variable argument list of
5413 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5414 sizeof (int) < sizeof (void *).
5416 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5417 of variable argument lists of XtVaGetValues and XtVaSetValues.
5419 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5420 variable argument lists of XtVaGetValues and XtVaSetValues.
5422 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5424 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5425 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5427 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5430 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5431 in call to Fsingle_key_description.
5433 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5436 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5438 * window.c (display_buffer_reuse_frames): New variable.
5439 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5440 frames displaying BUFFER.
5441 (syms_of_window): Define Lisp variable
5442 display-buffer-reuse-frames.
5444 2000-08-01 Miles Bader <miles@gnu.org>
5446 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5447 when to constrain NEW_POS (they were pretty screwed up before).
5449 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5451 * msdos.c (run_msdos_command): Save and restore the master
5452 environment, for the case that child_setup signals an error.
5453 When mirroring slashes in DOS shell commands, don't fail when
5454 argv[2] has embedded blanks.
5455 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5456 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5457 (dos_ttraw): Call mouse_setup_buttons.
5459 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5460 using alloca; free it after run_msdos_command returns.
5462 2000-07-27 Dave Love <fx@gnu.org>
5464 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5466 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5469 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5471 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5473 * editfns.c (lisp_time_argument): Fix last change.
5475 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5477 * fns.c (Fdelete): Make it work on vectors and strings in addition
5480 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5481 (syms_of_fns): Initialize new variables.
5482 (sweep_weak_table): Handle weakness `key-or-value' and
5484 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5485 weakness, with t meaning the same as `key-and-value'.
5487 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5489 * coding.h (struct coding_system): Member safe_charset deleted.
5491 * coding.c (Qsafe_charsets): This variable deleted.
5492 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5494 (coding_safe_chars): New function.
5495 (CODING_SAFE_CHAR_P): New macro.
5496 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5497 checking safe_charsets member of the coding system. Caller
5499 (detect_coding_iso2022): New local variable safe_chars.
5500 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5501 safe_charsets member of the coding system.
5502 (decode_coding_iso2022): New local variable safe_chars.
5503 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5504 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5505 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5506 (ENCODE_UNSAFE_CHARACTER): New macro.
5507 (encode_coding_iso2022): New local variable safe_chars. Check
5509 (setup_coding_system): Delete the code to initialize
5510 coding->safe_charses
5511 (intersection, find_safe_codings): New functions.
5512 (Ffind_coding_systems_region_internal): New function.
5513 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5514 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5515 variable and initialize it.
5517 * fns.c (char_table_ref_and_index): New function.
5519 * lisp.h (char_table_ref_and_index): Add prototype.
5521 2000-07-26 Sam Steingold <sds@gnu.org>
5523 * editfns.c (lisp_time_argument): Added third argument `usec'.
5524 (Ffloat_time): New built-in Lisp function.
5526 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5528 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5529 for the character code.
5531 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5534 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5535 if called for a popup menu.
5536 (xmenu_show): Store help string in widget values.
5538 2000-07-26 Dave Love <fx@gnu.org>
5540 * syswait.h: Move some definitions.
5541 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5542 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5543 perspicuous definitions.
5544 (WTERMSIG): Fix bit pattern used.
5546 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5548 * print.c (print_object): If vector printing is truncated, print
5549 "..." to indicate it as well as the case of list printing.
5551 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5553 * xdisp.c (next_element_from_display_vector): Improve comments.
5555 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5556 for the character code, and the rest for the face id as in 20.x.
5557 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5559 * window.c (window_display_table): Cleaned up.
5561 * syntax.c (Fforward_word): Add last arg nil in call of
5562 Fconstrain_to_field.
5564 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5566 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5567 identical but for the letter-case, don't call
5568 barf_or_query_if_file_exists.
5570 2000-07-25 Miles Bader <miles@gnu.org>
5572 * editfns.c (find_field): Honor special `boundary' fields.
5573 (Qboundary): New variables.
5574 (syms_of_editfns): Initialize Qboundary.
5575 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5576 Use scan_buffer instead of find_before_next_newline, because it
5577 allows us to detect the boundary case where there's a newline at
5579 * lisp.h (Fconstrain_to_field): Update external declaration.
5581 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5583 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5586 2000-07-24 Dave Love <fx@gnu.org>
5588 * s/sunos4-0.h, s/sol2.h:
5589 (LIBS_TERMCAP): Move from m/sparc.h.
5591 * m/sparc.h (TERMINFO): Moved to system files (probably only
5592 relevant for sunos4 judging by its vintage).
5593 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5596 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5598 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5599 name to single_keymap_panes.
5601 2000-07-24 Andreas Schwab <schwab@suse.de>
5603 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5605 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5607 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5608 parameters instead of using int parameters. Expect FN to accept
5609 EMACS_INT parameters.
5610 (display_echo_area, resize_echo_area_axactly, current_message)
5611 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5612 with new argument list.
5613 (resize_mini_window_1): New callback function.
5614 (current_message_1, truncate_message_1, set_message_1): Change
5615 parameter lists to the new format expected by
5616 with_echo_area_buffer.
5618 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5620 * fontset.c (fontset_ref): Remove INLINE declaration.
5621 (fontset_ref_via_base): Likewise.
5622 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5625 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5627 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5628 correct order of priority. If help echo was found in an overlay,
5629 use that overlay as the object in which the help echo was found.
5631 2000-07-22 Miles Bader <miles@gnu.org>
5633 * textprop.c (Fprevious_single_char_property_change): The initial
5634 property value should be from the position preceding POSITION, not
5637 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5639 * coding.c (syms_of_coding): Doc fix for
5640 inhibit-iso-escape-detection.
5642 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5644 * xterm.c (note_mouse_highlight): Process overlays in the right
5647 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5649 * xterm.c (note_mouse_highlight): If help-echo was found in an
5650 overlay, use that overlay as the object in which the help was
5653 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5655 * window.c (foreach_window): Instead of a fake variable argument
5656 list, take one USER_DATA argument.
5657 (foreach_window_1): Likewise, and call callback functions with two
5658 args, the window and USER_DATA.
5659 (struct check_window_data): New struct.
5660 (check_window_containing): Use it.
5661 (window_from_coordinates): Set up a struct check_window_data for
5663 (add_window_to_list, freeze_window_start): Change parameters
5664 according to new calling convention.
5666 * window.h (foreach_window): Change prototype.
5668 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5670 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5672 * xmenu.c (menu_help_callback): Call show_help_echo with
5673 additional arguments OBJECT and POS.
5675 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5677 * data.c (Faset): Allow storing any multibyte character in a
5678 string. Convert unibyte string to multibyte if necessary.
5680 * xfns.c (x_encode_text): New function.
5681 (x_set_name): Use x_encode_text.
5682 (x_set_title): Likewise.
5684 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5686 * xterm.h (x_encode_text): Add prototype.
5688 2000-07-20 Dave Love <fx@gnu.org>
5690 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5693 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5695 * msdos.c (help_echo_window): New variable.
5696 (syms_of_msdos): Initialize and staticpro it.
5697 (IT_note_mode_line_highlight): Set help_echo_window.
5698 (IT_note_mouse_highlight): Ditto.
5699 (dos_rawgetc): Store help_echo_window in the second event produced
5702 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5703 Record the object that generated the help echo and the position of
5704 that object in help_echo_object and help_echo_pos. Record that
5705 some glyphs in a row are displayed in mouse-face.
5706 (IT_update_begin): Don't clear mouse highlight unless one of the
5707 enabled glyph rows is marked as being displayed in mouse-face.
5708 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5709 and position recorded in help_echo_object and help_echo_pos to the
5711 (IT_menu_display): Accept a new argument PN: the pane number of
5712 the current menu pane. Record the pane number and the item
5713 number of the item which has associated help string.
5714 (XMenuActivate): Update the prototype for help_callback in
5715 function declaration. Call IT_menu_display with the current menu
5716 pane number as an additional argument. Call help_callback with
5717 two additional arguments: the pane number and the item number of
5718 the menu item associated with the help text.
5719 (help_echo_object, help_echo_pos): New variables.
5720 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5722 * msdos.h (XMenuActivate): Update prototype.
5724 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5726 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5727 Add some more prototypes.
5729 * xterm.c, xterm.h: Add some more prototypes.
5731 * lisp.h (Fnext_single_char_property_change): Add prototype.
5733 * dispnew.c (direct_output_for_insert): Remove confusing
5734 outer local variable mouse_face_overwritten_p.
5735 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5737 * alloc.c (allocate_string_data): Don't copy old string contents.
5739 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5741 * coding.c (code_convert_region): Delete text properties before
5742 shrinking the conversion region.
5744 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5746 * dispnew.c (update_text_area): Write the whole row if it
5747 has mouse-face in it.
5749 * xfaces.c (face-alternative-font-family-alist): Remove
5750 DEFVAR_LISP; staticpro instead.
5752 * xmenu.c (menu_help_callback): Call show_help_echo with
5755 * keyboard.c (show_help_echo): Add parameter WINDOW.
5756 (read_char): Call show_help_echo with window extracted from Lisp
5758 (gen_help_event): Add parameter WINDOW.
5760 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5762 * xterm.c (help_echo_window): New variable.
5763 (note_mouse_highlight, note_tool_bar_highlight): Set
5765 (XTread_socket): Pass help_echo_window to gen_help_event.
5766 (syms_of_xterm): Initialize and staticpro help_echo_window.
5768 2000-07-18 Dave Love <fx@gnu.org>
5770 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5773 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5775 * alloc.c (allocate_string_data): If string had already data
5776 assigned, copy old contents to new string data.
5778 * coding.c (syms_of_coding): Fix typo in spelling of variable
5779 `inhibit-iso-escape-detection'.
5781 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5783 * Makefile.in: Add dependencies on dispextern.h.
5784 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5785 `free'; both can conflict with system header files.
5787 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5789 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5792 2000-07-18 Dave Love <fx@gnu.org>
5794 * window.c (Fwindow_list): Declare arg `window'.
5796 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5798 * coding.c (setup_coding_system): Don't override the explicitly
5799 specified designations.
5801 2000-07-15 Miles Bader <miles@gnu.org>
5803 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5804 from `text_property_eq' and `text_property_stickiness', respectively.
5805 (find_field, Fconstrain_to_field, char_property_eq)
5806 (char_property_stickiness): Changed to call char-property functions
5807 instead of text-property-only ones.
5809 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5810 `next_single_char_property_change'). Do more error checking, and
5811 cleanup limit behavior.
5812 (Fprevious_single_char_property_change): New function.
5813 (syms_of_textprop): Initialize new subrs.
5815 * xdisp.c (display_prop_end, invisible_text_between_p):
5816 Call Fnext_single_char_property_change instead of
5817 next_single_char_property_change.
5819 2000-07-15 Jason Rumney <jasonr@gnu.org>
5821 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5822 after menu is finished with.
5823 (add_menu_item): Only consider wv->title as a menu title.
5824 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5826 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5828 (FONT_REGEXP): Remove unused macro, and its sub-components.
5829 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5831 * w32term.c (help_echo_object, help_echo_pos): New variables.
5832 (note_mode_line_highlight): Store additional information about the
5833 help-echo in help_echo_object and help_echo_pos. Check both
5834 `local-map' and `keymap' properties for changing the cursor
5835 (note_mouse_highlight): Store additional information about the
5836 help-echo in help_echo_object and help_echo_pos.
5837 (note_tool_bar_highlight): Set help_echo_object to nil and
5838 help_echo_pos to -1.
5839 (w32_read_socket): Use gen_help_event instead of filling
5840 input_events manually.
5841 (syms_of_w32term): Staticpro help_echo_object.
5842 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5843 set, arrange for a mouse-highlight redisplay in
5845 (x_clear_mouse_face): New function.
5846 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5847 (x_update_window_begin): No need to turn off the mouse
5849 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5850 depending on whether they contain glyphs highlighted in
5852 (x_fill_stretch_glyph_string): Consume runs of stretch
5853 glyphs instead of a single one.
5854 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5855 with new argument list.
5856 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5857 (x_append_glyph, x_append_composite_glyph)
5858 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5859 changes in struct glyph starting 1999-12-27. See comments for
5860 xterm.c on 2000-07-05.
5862 2000-07-14 Sam Steingold <sds@gnu.org>
5864 * xfaces.c (realize_x_face): Fix the last patch:
5865 check `default_face' before dereferencing.
5867 2000-07-14 Dave Love <fx@gnu.org>
5869 * syntax.c (back_comment): Add null default in switch (for pcc).
5871 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5873 * xfaces.c (realize_x_face): Make fontset using the base of the
5874 default_face's fontset, not using the default fontset.
5876 * coding.c (inhibit_iso_escape_detection): New variable.
5877 (syms_of_coding): Make it a Lisp variable.
5878 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5879 nonzero, ignore ISO2022's escape sequence.
5881 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5883 * alloca.c (malloc) [emacs]: Define as xmalloc.
5885 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5886 use that instead of the mouse position. Add parameters DX and DY.
5888 * dispextern.h (Fx_show_tip): Adjust number of parameters
5891 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5892 if HELP is a function, call it with OBJECT and POS as parameters
5893 to get the help to display.
5894 (gen_help_event, kbd_buffer_store_help_event): New functions.
5895 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5896 (read_char): Call show_help_echo with new parameters.
5898 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5901 * xterm.c (help_echo_object, help_echo_pos): New variables.
5902 (note_mode_line_highlight): Store additional information about the
5903 help-echo in help_echo_object and help_echo_pos. Check both
5904 `local-map' and `keymap' properties for changing the cursor
5905 (note_mouse_highlight): Store additional information about the
5906 help-echo in help_echo_object and help_echo_pos.
5907 (note_tool_bar_highlight): Set help_echo_object to nil and
5908 help_echo_pos to -1.
5909 (XTread_socket): Use gen_help_event instead of filling
5910 input_events manually.
5911 (syms_of_xterm): Staticpro help_echo_object.
5913 * xmenu.c (menu_highlight_callback): Use
5914 kbd_buffer_store_help_event instead of setting up and input_event
5917 * xdisp.c (eval_form): GCPRO argument sexpr.
5918 (call_function): New function.
5919 (handle_single_display_prop): Use call_function and FUNCTIONP
5920 instead of checking whether if font_height is a symbol and
5923 * eval.c (internal_condition_case_2): New function.
5925 * lisp.h (FUNCTIONP): New macro.
5926 (internal_condition_case_2, call_function): Add prototypes.
5928 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5929 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5930 Always set `arg' member of input_events.
5931 (construct_menu_click): Unused function removed.
5933 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5935 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5936 (construct_drag_n_drop, x_scroll_bar_handle_click)
5937 (w32_read_socket): Always set `arg' member of input_events.
5939 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5941 * lisp.h (eval_form): Add prototype.
5943 * xdisp.c (eval_form): Make it externally visible.
5945 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5947 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5948 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5949 consing. For prefix events, store the frame in the `arg' slot of
5950 the event, otherwise store the key there.
5951 (XTread_socket): Instead of consing, use the frame_or_window slot
5952 of HELP_EVENTs for the frame, and the `arg' slot for the help
5955 * xmenu.c (menu_highlight_callback): Store help string in the
5956 `arg' member of the input event; don't cons.
5957 (menubar_selection_callback): Use the `arg' slot of input events
5958 to queue additional information, instead of consing.
5960 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5962 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5964 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5966 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5967 input events to queue additional information, instead of consing.
5969 * keyboard.c (kbd_buffer_gcpro): Renamed from
5970 kbd_buffer_frame_or_window. Now used for all Lisp objects
5971 referenced from the input queue.
5972 (kbd_buffer_store_event): Always use structure assignment for
5973 copying input events. Record all Lisp objects referenced from
5974 events in kbd_buffer_gcpro.
5975 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5976 differently from input events. Test for prefix menu_bar_events
5977 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5978 event in kbd_buffer_gcpro to nil.
5979 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5980 frame_or_window is equal to its arg member as prefix events.
5981 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5982 used by an input event to nil.
5983 (init_keyboard): Use two times the size of the input queue
5984 for kbd_buffer_gcpro.
5985 (syms_of_keyboard): Likewise.
5987 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5990 * termhooks.h (struct input_event): Add member `arg'.
5991 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5992 (USER_SIGNAL_EVENT): Renamed from user_signal.
5994 * xfaces.c (ASET): Remove definition.
5996 * lisp.h (AREF, ASET, ASIZE): New macros.
5998 * fontset.c (AREF, ASIZE): Remove definitions.
6000 * fns.c (AREF): Remove definition.
6002 * composite.c (AREF): Remove definition.
6004 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6006 * dispnew.c (redraw_overlapped_rows): Add missing local.
6007 (scrolling_window): Remove debug code.
6009 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6010 Before scrolling, turn off a mouse-highlight in the window
6013 * xterm.c (x_update_window_end): Add parameter
6014 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6015 redisplay in XTframe_up_to_date.
6016 (x_clear_mouse_face): New function.
6017 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6019 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6021 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6022 it when any row is written to that contains glyphs highlighted in
6024 (update_window): Call the window update end hook with new
6025 parameter MOUSE_FACE_OVERWRITTEN_P.
6026 (direct_output_for_insert): Give up if row contains mouse-face.
6028 * dispextern.h (struct redisplay_interface): Add parameter
6029 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6030 (clear_mouse_face): New function pointer member.
6032 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6034 * syntax.c (back_comment): Use one switch rather than a few `if's.
6035 Obey open_paren_in_column_0_is_defun_start.
6036 When reverting to the `slow' method, try to nicely handle the case
6037 of nested comments by checking that the comment-starter we found
6038 does indeed match the comment-ender.
6039 (scan_sexps_forward, scan_sexps_forward):
6040 Ignore excessive opening parenthesis rather than throwing an error.
6042 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6044 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6045 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6047 * dispnew.c (direct_output_forward_char): Give up if currently
6048 displaying a message instead of the minibuffer contents.
6050 * xterm.c (x_update_window_begin): No need to turn off the mouse
6052 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6053 depending on whether they contain glyphs highlighted in
6056 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6057 compare the mouse_face_p flags of both rows.
6059 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6061 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6063 * keyboard.c (show_help_echo): Accept additional parameter
6064 ok_to_overwrite_keystroke_echo.
6065 (read_char): Call show_help_echo with a zero
6066 ok_to_overwrite_keystroke_echo argument.
6067 * keyboard.h (show_help_echo): Update prototype of
6069 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6070 ok_to_overwrite_keystroke_echo argument.
6071 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6072 non-zero ok_to_overwrite_keystroke_echo argument.
6074 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6076 * xdisp.c (try_window_id): If changes are all below what is
6077 displayed in the window, and point is in the window, we still
6078 might have to find point on the display.
6080 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6081 glyphs instead of a single one.
6082 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6083 with new argument list.
6084 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6086 * keymap.c (get_keymap_1): Add comment that this function can GC.
6087 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6088 comment that functions can GC.
6089 (Fset_keymap_parent): GCPRO arg KEYMAP.
6091 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6093 * msdos.c (XMenuActivate): After exiting the menu, restore the
6094 echo area message and erase it.
6096 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6098 * fontset.c (Ffontset_info): Make the return value more compatible
6099 with that of Emacs 20.
6101 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6103 * eval.c (Fsignal): Handle case that backtrace_list is null.
6105 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6107 * ccl.c (Fccl_execute): Typo fixed.
6109 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6111 * window.c (window_loop): Add missing gcpro1 local variable.
6113 * window.c (Fwindow_list): Reverse list at the end.
6114 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6115 means allow windows on OWINDOW's frame, only.
6116 (window_loop): Simplified; use Fwindow_list.
6118 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6120 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6122 * xterm.c (XTread_socket): Increment handling_signal at the start,
6123 decrement it at the end.
6125 * eval.c (handling_signal): New variable.
6126 (Fsignal): Abort if handling_signal is non-zero.
6128 * lisp.h (handling_signal): External declaration.
6130 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6132 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6134 Sound support for NetBSD through "Linux emulation" support:
6135 * config.in (HAVE_SOUNDCARD_H): Undef.
6136 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6137 * Makefile.in (LIBSOUND): New variable.
6138 (LIBES): Include it.
6139 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6141 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6143 (vox_open): Use DEFAULT_SOUND_DEVICE.
6144 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6146 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6148 * print.c (print_error_message): If Vsignaling_function is set,
6149 show it in *Messages*.
6151 * lisp.h (Vsignaling_function): External declaration.
6153 * eval.c (Vsignaling_function): New variable.
6154 (Fsignal): Compute it.
6155 (syms_of_eval): Staticpro it.
6157 2000-07-05 Dave Love <fx@gnu.org>
6159 * syswait.h: Use the autoconf recommended approach. Old code
6160 #if'd out in case we need to revert.
6162 * config.in (HAVE_SYS_WAIT_H): Added.
6164 2000-07-05 Andrew Innes <andrewi@gnu.org>
6166 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6167 when non-NULL instead of __morecore, to take account of buffer
6168 memory. This also solves a problem with spurious memory warnings
6171 * ralloc.c: Make real_morecore non-static.
6173 * eval.c (internal_condition_case): Comment out abort if
6174 interrupt_input_blocked is not zero.
6176 * makefile.nt: Add support for `bootstrap' and related targets.
6177 Include minimal debug info in emacs.exe in release build.
6178 Remove all dependencies on lisp.h, and fixup some others.
6180 * w32.c (init_environment): Install code from 20.7 for providing
6181 default values for environment variables, based on the
6182 executable's own location.
6183 (map_w32_filename): Handle filenames that are longer than
6185 (sys_socket): Install socket inheritance bug fix from 20.7.
6187 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6188 here via blockinput.h).
6190 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6192 * w32menu.c (w32_menu_display_help):
6193 * xmenu.c (menu_help_callback): Use show_help_echo.
6195 * keyboard.h (show_help_echo): Declare.
6197 * keyboard.c (show_help_echo): New function, extracted from read_char.
6198 Feval its `msg' argument if it's a cons cell.
6199 (read_char): Use it.
6200 (follow_key): Pass `autoload' to get_keyelt.
6202 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6203 (note_tool_bar_highlight, XTread_socket):
6204 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6206 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6207 (note_tool_bar_highlight, w32_read_socket):
6208 Do not gratuitously ignore non-string `help-echo' properties.
6210 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6212 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6214 * window.c (delete_all_subwindows): Reset Vwindow_list.
6216 * xterm.c (x_append_glyph, x_append_composite_glyph)
6217 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6218 changes in struct glyph starting 1999-12-27. Some bit-fields of
6219 struct glyph were not set, which made glyphs unequal when compared
6220 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6221 effects were the result. This also depended on the contents of
6222 memory returned by xmalloc. If flickering happens again, activate
6223 the code in clear_glyph_row that's in #if 0. If the flickering is
6224 gone with that, chances are that it is caused by something
6227 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6229 * dispextern.h: Add some comments.
6231 * window.c (add_window_to_list): Add parameter LIST.
6232 (window_list): Order list so that, for each frame, windows are
6233 in canonical order, and so that frames appear in the list in
6234 the order given by Vframe_list.
6235 (next_window): Reverse the handling of NEXT_P.
6237 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6239 * window.c (Vwindow_list): New variable.
6240 (make_window, delete_window): Set Vwindow_list to nil.
6241 (check_window_containing): New function.
6242 (window_from_coordinates): Rewritten.
6243 (add_window_to_list, window_list, candidate_window_p)
6244 (decode_next_window_args, next_window): New functions.
6245 (Fnext_window, Fprevious_window): Rewritten in terms of
6247 (Fwindow_list): New function.
6248 (Fother_window): Cleaned up.
6249 (foreach_window): Add a longer "variable argument list". Let
6250 callback function return 0 to indicate that cycling over windows
6252 (foreach_window_1): Likewise.
6253 (freeze_window_start): Return int.
6254 (init_window): New function.
6255 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6257 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6258 input_event with bzero.
6259 (main): Call init_window.
6261 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6264 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6266 * composite.h (make_composition_value_copy): Extern it.
6268 * composite.c (make_composition_value_copy): New function.
6270 * editfns.c (Fformat): While copying text properties, make each
6271 composition property value a copy.
6273 * fns.c (concat): While copying text properties, make each
6274 composition property value a copy.
6276 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6278 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6280 * fns.c (sweep_weak_table): Mark only objects that are not
6283 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6284 include those frames as candidates which have their focus
6285 redirected to the minibuffer frame.
6287 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6289 * fns.c (Fputhash): Return `value' rather than nil.
6291 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6293 * frame.c (next_frame): Don't check focus redirection in case
6294 MINIBUF is a window. Doing so excludes frames using MINIBUF
6295 unless their focus is redirected, which contradicts the
6296 specification of next-frame, and leads to infinite loops in
6297 certain situations when cycling through windows with next-window.
6299 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6301 * coding.c (code_convert_region): Even if the length of text is
6302 zero, try to convert it if coding->type is coding_type_ccl.
6303 (decode_coding_string, encode_coding_string): Likewise.
6305 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6307 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6308 the display if windows_or_buffers_changed.
6310 * dispnew.c (struct row_entry): New structure.
6311 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6312 (row_table_size, old_lines, new_lines, old_lines_size)
6313 (new_lines_size, run_pool, runs_size, runs): New variables.
6314 (add_row_entry): New function.
6315 (scrolling_window): Use data structures allocated with xmalloc and
6316 held in global variables, instead of allocating them with alloca and
6317 holding them in local variables. Use a larger hash table whose
6318 size depends on glyph matrix sizes. Don't use bzero to clear the
6319 hash table; instead, clear used slots only.
6321 * fns.c (next_almost_prime): Make it externally visible.
6323 * lisp.h (next_almost_prime): Add prototype.
6325 * s/isc4-0.h (sigunblock): Define.
6327 * s/sco5.h (sigunblock): Define.
6329 2000-06-27 Dave Love <fx@gnu.org>
6331 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6332 (moved to osf5-0.h).
6333 [!NOT_C_CODE]: Protect string.h stuff.
6335 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6336 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6338 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6340 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6341 below the last line from the needed window height.
6343 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6345 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6346 (Fwidget_get): Use it.
6347 (syms_of_fns): Defsubr it.
6349 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6351 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6352 display info for XIM.
6353 (xim_open_dpy): Likewise.
6354 (xim_close_dpy): Don't free the display info's XIM.
6356 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6358 * config.in (USE_XIM): New define.
6360 * keymap.c (get_keyelt): For menu-items containing a `:filter
6361 FILTER', apply FILTER to the menu-item's definition to get the
6362 real definition to use.
6364 * lisp.h (QCfilter): External declaration.
6366 * xfns.c (Fimage_size): New function.
6367 (syms_of_xfns): Defsubr it.
6369 2000-06-26 Andreas Schwab <schwab@suse.de>
6371 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6374 2000-06-25 Dave Love <fx@gnu.org>
6376 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6379 * Makefile.in (blockinput.h): Depend on atimer.h.
6380 (atimer.h): Depend on systime.h.
6382 * blockinput.h: Protect against multiple inclusion. Include
6385 * atimer.h: Protect against multiple inclusion. Include
6388 * lisp.h (swap_in_global_binding): Declare.
6390 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6392 * process.c (Fopen_network_stream): Turn off atimers for duration
6393 of call to connect. (Patch from Gerd.)
6395 2000-06-23 Dave Love <fx@gnu.org>
6397 * ralloc.c: Maybe include unistd.h
6399 * emacs.c (setgrp): Undefine before defining.
6400 (malloc_warning, set_time_zone_rule, index): Prototype.
6402 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6403 HAVE_STRUCT_TIMEZONE.
6405 * s/osf1.h: Move string.h hack here from alpha.h and make it
6407 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6409 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6410 (SOCKLEN_TYPE): Don't define.
6412 * m/alpha.h: Remove string.h hack.
6414 * s/osf5-0.h: New file.
6416 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6417 include time.h, done by systime.h.
6418 [__FreeBSD__]: Remove redundant includes.
6420 * callproc.c (setpgrp): Undefine before defining.
6421 (delete_temp_file): Return Qnil to avoid warning.
6423 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6425 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6428 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6430 * composite.h (compose_text): Declare.
6432 * xterm.c: Don't include sys/types.h unconditionally. Don't
6433 protect its inclusion with !USG (following xmenu.c).
6435 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6437 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6440 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6442 * coding.c (decode_eol_post_ccl): Special handling for undecided
6443 and inconsistent EOL types.
6445 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6447 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6448 trough color and main window's background color.
6450 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6453 * xterm.h (Xt_app_con): External declaration.
6455 * widget.c (EmacsFrameRealize): Fix typo.
6457 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6459 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6460 (handle_invisible_prop): Record the start of invisible text in
6461 it->add_overlay_start.
6462 (struct overlay_entry): Add member `overlay'.
6463 (handle_overlay_change): Simplify.
6464 (next_overlay_string): After having processed overlay strings at the
6465 end of the buffer, record that fact in
6466 it->overlay_strings_at_end_processed_p.
6467 (compare_overlay_entries): If before- and after-strings come
6468 from the same overlay, let before-strings come first.
6469 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6470 (load_overlay_strings): Take it->add_overlay_start into account
6471 when adding overlay strings.
6473 * dispextern.h (struct it): Add member add_overlay_start.
6475 2000-06-22 Dave Love <fx@gnu.org>
6477 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6479 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6481 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6483 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6486 2000-06-21 Dave Love <fx@gnu.org>
6488 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6490 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6492 * syntax.c (back_comment): Simplify string-parity counting (with
6493 the added benefit of handling multiple string-styles as long as
6494 they are not intertwined).
6495 Jump to the slow code as soon as a comment starter is found in
6496 a "string_lossage" position. Fixes the case: " /* " /* " */.
6498 2000-06-21 Dave Love <fx@gnu.org>
6500 * Makefile.in: Use GETLOADAVG_LIBS.
6502 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6503 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6505 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6507 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6508 (Fforward_comment, scan_lists):
6509 Check the comstyle of single-char comment-starters.
6510 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6511 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6512 Check the comstyle of single-char comment-starters.
6513 Clarify control-flow around the Scomment case.
6515 2000-06-20 Dave Love <fx@gnu.org>
6517 * fns.c (make_hash_table, maybe_resize_hash_table):
6518 Cast arg of next_almost_prime.
6520 * tparam.c [emacs]: Include lisp.h.
6522 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6525 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6527 * keyboard.c (adjust_point_for_property): Check if display
6528 property should be treated as intangible by looking at its
6531 * xdisp.c (single_display_prop_intangible_p)
6532 (display_prop_intangible_p): New functions.
6534 * dispextern.h (display_prop_intangible_p): Add prototype.
6536 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6538 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6539 argument to sigprocmask.
6541 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6542 argument to sigprocmask.
6544 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6545 sigprocmask_set, and pass a pointer to it to sigprocmask.
6547 * sysdep.c (sigprocmask_set): New variable.
6549 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6552 2000-06-20 Sam Steingold <sds@gnu.org>
6554 * xrdb.c: Don't declare xmalloc, xrealloc.
6556 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6558 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6559 (re_comp): Cast gettext return value to avoid complaints when
6562 2000-06-20 Dave Love <fx@gnu.org>
6564 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6567 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6569 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6571 * m/alpha.h: Don't declare xmalloc, xrealloc.
6573 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6575 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6577 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6579 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6582 * keyboard.h (poll_for_input_1): Declare.
6584 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6586 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6588 * doprnt.c: Don't declare xmalloc, xrealloc.
6590 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6591 (getenv, ctime, getwd): Removed.
6592 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6594 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6595 x_set_tool_bar_lines.
6597 * config.in: Add HAVE_GETWD. Move some definitions above
6598 machine/system includes.
6600 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6602 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6604 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6605 contain information about ENCODING.
6607 * fontset.c (FONTSET_ASCII): Use the first element of char table
6608 for an ASCII font, not defalt slot.
6609 (fontset_ref_via_base): If FONTSET doesn't contain information for
6610 C, try the default fontset.
6611 (make_fontset): Don't copy the default fontset.
6612 (fontset_font_pattern): Likewise.
6613 (accumulate_font_info): If ELT is nil, use the corresponding
6614 element in the default fontset.
6616 2000-06-19 Dave Love <fx@gnu.org>
6618 * syntax.c (Fparse_partial_sexp): Doc fix.
6620 * regex.h: Test PROTOTYPES as well as __STDC__.
6622 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6623 errno, strerror. Put text after #endif in comment.
6625 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6628 * xterm.c (x_frame_of_widget): Likewise.
6630 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6632 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6633 to Vfundamental_mode_abbrev_table.
6635 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6636 bogus objects are marked. This slows down GC by ~80 percent, but
6637 it might be worth trying when debugging GC-related problems.
6638 This feature requires conservative stack marking to be enabled.
6640 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6641 returns XLookupChars, reset `modifiers' to zero.
6643 2000-06-19 Dave Love <fx@gnu.org>
6645 * mktime.c: Unprotoized.
6647 2000-06-19 Richard Stallman <rms@gnu.org>
6649 * data.c (set_internal): If variable is frame-local,
6650 store the new value immediately into the frame parameter alist.
6652 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6654 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6655 in the custom handler pointer.
6657 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6658 value, or checks for CHAR_META can fail when Lisp_Object is a
6660 * keymap.c (get_keyelt): Likewise.
6662 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6664 * ccl.h (struct ccl_program): New member eol_type.
6665 (struct ccl_spec): New member cr_carryover.
6667 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6668 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6670 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6671 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6672 (decode_eol_post_ccl): New function.
6673 (decode_coding): Don't detect EOL format here for CCL based coding
6675 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6676 decode_eol_post_ccl after running the CCL program.
6677 (code_convert_region): Don't detect EOL format here for CCL based
6679 (decode_coding_string): Likewise.
6681 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6683 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6684 when treating it as an integer.
6686 * coding.h (encode_coding_string): Declare.
6688 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6691 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6692 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6693 to be passed to get_local_map.
6695 * sound.c (Fplay_sound): Don't call make_number on
6696 Frun_hook_with_args count argument.
6698 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6699 for lisp objects in X event structure data field, when lisp
6700 objects are represented with unions.
6701 (x_scroll_bar_to_input_event): Ditto.
6703 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6705 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6706 termination of string. Fix sense of test whether
6707 Vline_number_display_limit is an integer.
6709 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6711 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6712 only if HAVE_X_WINDOWS.
6714 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6717 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6720 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6722 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6725 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6727 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6728 start of the while loop.
6730 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6732 * atimer.c (alarm_signal_handler): Add forward declaration.
6734 * data.c (set_internal): Remove debug code.
6736 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6738 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6740 * unexec.c (toplevel) [COFF]: Include coff.h.
6742 * s/lynxos.h: New file.
6744 * keymap.c (Fsingle_key_description): Enclose function key and
6745 event symbol names in angle brackets.
6747 * xdisp.c (setup_echo_area_for_printing): Call
6748 message_log_maybe_newline if message_buf_print is not set.
6750 * print.c (printchar, strout): Don't check message_buf_print
6751 before calling setup_echo_area_for_printing because that
6752 function does something useful even when message_buf_print is
6755 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6757 (ensure_echo_area_buffers): Initialize echo buffer's
6758 truncate lines setting to nil.
6759 (with_echo_area_buffer): Don't set the echo buffer's truncate
6761 (set_message_1): Set it here instead, based on the value
6762 of message_truncate_lines.
6763 (resize_mini_window): Handle case that lines are truncated.
6764 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6765 message-truncate-lines.
6767 * keyboard.c (read_char): Bind message-truncate-lines to t
6768 while displaying a help-echo.
6770 * lisp.h (Qmessage_truncate_lines): External declaration.
6772 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6774 * xdisp.c (Vline_number_display_limit): Renamed from
6775 line_number_display_limit.
6776 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6777 Extend documentation string. Initialize
6778 Vline_number_display_limit to nil meaning no limit.
6779 (decode_mode_spec): Use Vline_number_display_limit with its new
6782 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6784 2000-06-13 Richard Stallman <rms@gnu.org>
6786 * frame.c (Fmodify_frame_parameters): Doc fix.
6788 * xfns.c (x_set_frame_parameters): Comment fix.
6790 * frame.c (store_frame_param): Call swap_in_global_binding if the
6791 variable's current binding was chosen based on this frame.
6793 * data.c (swap_in_global_binding): New function.
6795 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6797 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6798 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6800 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6802 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6804 2000-06-12 Jason Rumney <jasonr@gnu.org>
6806 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6808 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6810 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6812 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6814 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6816 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6817 (syms_of_xfaces): Defsubr Sdump_colors.
6818 (x_free_colors): Don't treat b&w specially on default visual.
6819 (x_free_dpy_colors): New function.
6820 (free_face_colors): Don't check visual class; it's done
6823 * xterm.c (x_frame_of_widget): New function.
6824 (x_alloc_nearest_color_for_widget): Use it.
6825 (x_copy_dpy_color): New function.
6826 (x_destroy_window): Free various colors.
6828 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6830 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6832 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6834 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6836 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6838 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6840 2000-06-11 Dave Love <fx@gnu.org>
6842 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6844 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6846 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6848 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6850 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6853 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6855 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6856 (regex_compile): Fix the code for handling the case of single byte
6857 char and multibyte char being mixed in a range within [...].
6859 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6860 and dst_multibyte members of coding.
6862 * charset.c (update_charset_table): Update the table
6864 (init_charset_once): Initialize elements of bytes_by_char_head to
6865 1 except for leading codes for private charases.
6867 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6868 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6871 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6873 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6874 access the data it doesn't point to.
6876 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6878 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6879 will be translated to a switch-frame event when reading the
6880 event queue. This is necessary because Emacs otherwise won't
6881 perform a switch-frame to a new frame until some other event, for
6882 example a keystroke event, forces it to do so. This has various
6883 effects, one visible being that the cursor of a frame created with
6884 C-x 5 2 or switched to with a window manager key binding like
6885 A-TAB stays hollow because selected_window isn't on the newly
6886 focused frame until the switch-frame is performed.
6888 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6889 generating a switch-frame event if necessary.
6891 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6893 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6896 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6898 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6901 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6903 * window.c (displayed_window_lines): Take empty lines at
6904 the bottom of a window into account.
6906 * window.c (displayed_window_lines): New function.
6907 (Fmove_to_window_line): Use displayed_window_lines to determine
6908 the number of lines to move, instead of using the window's height.
6910 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6911 to stop reading, even if the form read sets point to a different
6912 value when evaluated.
6914 * xdisp.c (display_line): Fix code deciding in which line to
6917 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6919 * fileio.c (e_write): Free composition data if stored in
6922 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6924 * xdisp.c (display_line): Set row's and iterator's
6925 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6926 Set cursor even if row ends in the middle of a character.
6927 (dump_glyph_row): Print values of new flags.
6928 (redisplay_window) <cursor movement in unchanged window>: When
6929 point has been moved forward, and PT is at the end of the cursor
6930 row, don't place the cursor in the next row if the cursor row ends
6931 in the middle of a character or at ZV.
6933 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6934 (struct glyph_row): Add starts_in_middle_of_char_p and
6935 ends_in_middle_of_char_p.
6936 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6937 ends_in_middle_of_char_p flag.
6938 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6940 * term.c (append_glyph): Revert change of 2000-06-06.
6942 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6943 padding glyph not fitting on line as whole character not
6946 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6947 this isn't true for images with `:ascent 100'.
6949 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6951 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6952 as modified if it is originally unmodified.
6954 * term.c (encode_terminal_code): Change the way to check if
6955 terminal coding does any conversion.
6956 (append_glyph): Set glyph->pixel_width correctly.
6958 * xdisp.c (display_line): While checking line continuation, pay
6959 attention to a padding glyph.
6961 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6963 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6965 2000-06-05 Dave Love <fx@gnu.org>
6967 * xdisp.c: Include fontset.h.
6969 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6971 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6973 * dispnew.c: Conditionally include term.h.
6975 * coding.h: Declare code_convert_string_norecord.
6977 * frame.h (struct frame): Use volatile unconditionally.
6979 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6981 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6983 * systime.h: Protect against multiple inclusion.
6984 (timezone) [USG5_4]: Define as time_t.
6986 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6987 (Foptimize_char_table, make_temp_name): Declare.
6989 * Makefile.in (xdisp.o): Depend on fontset.h.
6991 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6993 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6994 (Foptimize_char_table, make_temp_name): Declare.
6998 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7000 2000-06-02 Dave Love <fx@gnu.org>
7002 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7004 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7006 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7007 result face, set flags in that face indicating that colors may not
7010 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7011 glyph, use the ASCII NUL character to determine the face.
7013 2000-06-02 Dave Love <fx@gnu.org>
7015 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7016 (VFORK_RETURN_TYPE): Remove.
7018 * config.in: Add NO_MATHERR.
7020 2000-06-01 Dave Love <fx@gnu.org>
7022 * cmds.c (internal_self_insert): Don't check
7023 Vbefore_change_function, Vafter_change_function.
7025 * insdel.c (signal_before_change, signal_after_change): Likewise.
7027 * buffer.c (Vbefore_change_function, Vafter_change_function):
7028 Variables and their initializations deleted.
7030 * callint.c (Fcall_interactively): Doc fix.
7032 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7034 2000-05-31 Dave Love <fx@gnu.org>
7036 * textprop.c: Revert last change -- duplicated.
7038 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7040 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7043 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7045 2000-05-31 Jason Rumney <jasonr@gnu.org>
7047 * search.c (Fre_search_forward, Fre_search_backward)
7048 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7050 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7052 2000-05-30 Jason Rumney <jasonr@gnu.org>
7054 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7055 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7057 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7060 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7061 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7062 expand a nil default_filename.
7064 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7065 pointer to glyph_to_pixel_coords, not a frame.
7067 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7068 coding.h to dependencies.
7070 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7072 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7073 window pointer to be consistent with w32term.c and xterm.c.
7075 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7076 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7077 (Qline_spacing, Qcenter): New variables.
7078 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7079 (x_set_line_spacing): New function.
7080 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7082 (x_specified_cursor_type): New function.
7083 (x_set_cursor_type): Use it.
7084 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7086 (validate_x_resource_name, x_get_resource_string): Measure lengths
7087 of external strings in bytes.
7088 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7089 GetTextExtentPoint32 with NULL title.
7090 (Fx_create_frame): Initialize Qline_spacing.
7091 (w32_load_system_font): Initialize font->double_byte_p.
7092 (x_to_w32_charset): Use Vw32_charset_info_alist.
7093 (Image, busy cursor, tooltip functions): Merged changes from
7094 xfns.c. Not yet functional on Windows.
7096 * w32gui.h (W32FontStruct): Add double_byte_p member.
7098 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7099 (emacs_button_translation): Use it.
7100 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7101 in `mask' to be set.
7103 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7106 * w32term.c: Format and doc changes to bring closer to xterm.c.
7107 (w32_char_font_type): New enum.
7108 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7109 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7110 (w32_encode_char): New function.
7111 (x_encode_char): Removed.
7112 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7113 x_encode_char and w32_font_is_double_byte.
7114 (x_produce_image_glyph): Use image_ascent.
7115 (x_produce_glyphs): Use new version of w32_per_char_metric and
7116 handle NULL return value. Allow extra line spacing.
7117 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7118 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7119 w32_font_type member of glyph instead.
7120 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7121 (fast_find_position): Make sure not to consider rows not visible
7123 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7124 w32_menu_display_help with input blocked, as it can abort.
7125 (x_display_and_set_cursor): Choose cursor depending
7126 on buffer-local value of cursor_type.
7127 (x_draw_bar_cursor): Add parameter WIDTH.
7129 * w32term.h (CP_DEFAULT): Define.
7130 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7132 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7134 * search.c (Fre_search_forward, Fre_search_backward)
7135 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7137 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7139 * coding.c (detect_coding_iso2022): Fix code for checking
7140 CODING_CATEGORY_MASK_ISO_8_2.
7142 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7144 * regex.c (PREFETCH_NOLIMIT): New function.
7145 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7147 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7149 * syntax.c (find_defun_start): Move test for
7150 open_paren_in_column_0_is_defun_start outside of the loop.
7152 * xdisp.c (redisplay_window): Really switch buffers when
7153 displaying mode lines, and temporarily set selected_frame to the
7154 frame of the window that's redisplayed.
7156 * xfaces.c (free_realized_faces): Block/unblock input.
7157 (free_realized_multibyte_face): Ditto.
7159 2000-05-29 Dave Love <fx@gnu.org>
7161 * textprop.c (Qkeymap): New variable.
7162 (syms_of_textprop): Intern it.
7164 * keymap.c: Include intervals.h.
7165 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7167 * Makefile.in (keymap.o): Depend on intervals.h.
7169 * keyboard.c (menu_bar_items, tool_bar_items)
7170 (Fexecute_extended_command): Deal with `keymap' property.
7171 (read_key_sequence): Track map from `keymap' property as well as
7174 * intervals.c (get_local_map): Extra arg to allow looking for
7177 * intervals.h (map_property): New enum.
7178 (get_local_map): Extra arg using it.
7181 * lisp.h (get_local_map): Don't declare here.
7183 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7185 * Makefile.in (callproc.o): Depend on composite.h.
7187 * callproc.c: Include composite.h.
7188 (Fcall_process): Handle composition correctly.
7190 * coding.h (coding_allocate_composition_data): Extern it.
7191 (coding_restore_composition): Likewise.
7193 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7194 yet allocated, finish decoding with result
7195 CODING_FINISH_INSUFFICIENT_CMP.
7196 (coding_allocate_composition_data): Make it non-static.
7197 (coding_restore_composition): Likewise.
7199 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7201 * charset.c (syms_of_charset): Revert last change.
7203 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7205 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7206 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7209 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7211 * charset.c (syms_of_charset): Set width of character sets
7212 eight-bit-control and eight-bit-graphic to 1 column.
7214 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7216 * config.in (HAVE_SPEED_T): New define.
7218 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7221 2000-05-26 Dave Love <fx@gnu.org>
7223 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7225 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7226 (Fsubr_arity): New function.
7227 (syms_of_data): Install them.
7229 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7231 * charset.c (init_charset_once): Set the table bytes_by_char_head
7234 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7235 the default fontset to what Emacs uses by default.
7236 (check_registry_encoding): This function deleted.
7237 (Fset_fontset_font): Remove the adhoc condition for the default
7238 fontset. Allow cons in FONTNAME.
7240 * fns.c (map_char_table): Ignore char-table entries for
7241 charsets eight-bit-control and eight-bit-graphic.
7243 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7245 * emacs.c (main): Initialize keyboard syms before initializing
7246 window code, so face names are available.
7248 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7250 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7251 of an anchor at the beginning of a shy-group.
7253 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7255 * xdisp.c (handle_invisible_prop): Don't try to skip over
7256 invisible text if end of text is already reached.
7258 2000-05-25 Dave Love <fx@gnu.org>
7260 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7262 * coding.c (encode_eol): Add null statement after label.
7264 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7266 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7269 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7271 * ccl.c (ccl_driver): Fix previous change.
7273 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7275 * coding.c (run_pre_post_conversion_on_str): Set point to the
7276 beginning of buffer before calling coding->post_read_conversion.
7277 (decode_coding_string): Give correct args to
7278 run_pre_post_conversion_on_str.
7279 (encode_coding_string): Likewise.
7281 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7282 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7283 eight-bit-graphic correctly.
7285 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7287 * fileio.c (Finsert_file_contents): Even if a file is not found,
7288 execute codes for setting up coding system. Call
7289 after-insert-file-functions unconditionally.
7291 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7293 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7294 BSD_PGRPS are not defined.
7296 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7298 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7300 (syms_of_charset): Avoid building same strings.
7302 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7304 * lread.c (Fload): Add a comment about the meaning of
7305 Vuser_init_file being t.
7307 * puresize.h (BASE_PURESIZE): Increase to 675000.
7309 * s/gnu-linux.h (setpgrp): Don't define it here because this
7310 prevents compilation on GNU/Linux systems with glib 2.2.
7312 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7315 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7317 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7318 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7320 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7322 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7324 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7327 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7329 * term.c (encode_terminal_code): Set coding->src_multibyte
7332 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7334 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7336 * keyboard.c (read_char): Allow character codes 128..255 to be
7337 handled by input-method-function.
7339 * insdel.c (adjust_markers_for_replace): Fix previous change.
7340 (adjust_after_replace): If PREV_TEXT is nil, call
7341 adjust_markers_for_insert, not adjust_markers_for_replace.
7343 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7345 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7346 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7347 [HAVE_GRANDPT]: Define.
7348 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7350 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7353 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7355 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7357 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7359 The following changes are to handle 8-bit characters in a
7360 multibyte buffer/string without facing with byte combining
7361 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7362 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7364 * Makefile.in (fns.o): Depend on charset.h.
7366 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7367 convert it to unibyte.
7368 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7370 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7371 apparent char boundary.
7372 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7373 0x80..0x9F to/from multibyte form.
7375 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7378 * callproc.c (Fcall_process): Always encode an argument string if
7379 it is multibyte. Setup src_multibyte and dst_multibyte members of
7380 process_coding properly.
7382 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7383 SPLIT_NON_ASCII_CHAR.
7385 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7387 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7389 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7391 (SPLIT_CHARACTER_SEQ): This macro deleted.
7392 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7394 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7395 and eight-bit-graphic.
7396 (char_to_string): Likewise. Signal an error for too large
7398 (char_printable_p): Return 0 for 8-bit characters.
7399 (update_charset_table): Update iso_charset_table only when a final
7400 character is non-negative.
7401 (find_charset_in_text): Renamed from find_charset_in_str.
7402 Arguments and return value changed. Callers changed.
7403 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7404 be -1 if CHARSET is used only internally.
7405 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7407 (Fcharset_after): Simplified.
7408 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7409 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7410 (multibyte_chars_in_text): Simplified by assuming there's no
7411 invalid multibyte sequence.
7412 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7413 str_as_unibyte): New functions.
7414 (Fstring): Simpified by assuming that byte combining never
7416 (init_charset_once): Initialization for
7417 LEADING_CODE_8_BIT_CONTROL.
7418 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7419 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7420 eight-bit-control and eight-bit-graphic.
7422 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7423 CHARSET_8_BIT_GRAPHIC): New macros.
7424 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7425 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7426 (CHARSET_REVERSE_CHARSET): Likewise.
7427 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7429 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7430 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7431 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7432 encounter an invalid multibyte sequence.
7433 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7434 sequence is always valid.
7435 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7436 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7438 (CHAR_STRING): For 8-bit characters, call char_to_string.
7439 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7440 multibyte sequence is always valid.
7441 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7442 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7443 str_as_unibyte): Extern them.
7444 (BCOPY_SHORT): Fix a bug.
7445 (CHAR_LEN): This macro deleted. Callers changed to use
7447 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7448 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7449 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7451 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7452 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7453 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7454 EMIT_BYTES): New macros.
7455 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7456 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7458 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7459 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7460 check the validity of multibyte sequence.
7461 (decode_coding_emacs_mule): New function.
7462 (encode_coding_emacs_mule): New macro.
7463 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7465 (DECODE_ISO_CHARACTER): Just return a character code.
7466 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7467 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7468 EMIT_CHAR to produced decoded characters. Exit the loop only by
7469 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7471 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7472 only position codes for an invalid character.
7473 (encode_designation_at_bol): Return new destination pointer. 5th
7474 arg DSTP is changed to DST.
7475 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7476 from the source by ONE_MORE_CHAR. Don't handle the case of last
7478 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7480 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7481 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7482 TWO_MORE_BYTES to fetch a byte from the source.
7483 (encode_eol): Pay attention to coding->src_multibyte.
7484 (detect_coding, detect_eol): Preserve members src_multibyte and
7486 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7487 (encoding_buffer_size): Set magnification to 3 for all coding
7488 systems that require encoding.
7489 (ccl_coding_driver): For decoding, be sure that the result is
7490 valid multibyte sequence.
7491 (decode_coding): Initialize coding->errors and coding->result.
7492 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7493 and raw-text, always call decode_eol. Handle the case of last
7494 block here. If not coding->dst_multibyte, convert the resulting
7495 sequence to unibyte.
7496 (encode_coding): Initialize coding->errors and coding->result.
7497 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7498 and raw-text, always call encode_eol. Handle the case of last
7500 (shrink_decoding_region, shrink_encoding_region): Detect cases
7501 that we can't skip data more rigidly.
7502 (code_convert_region): Setup src_multibyte and dst_multibyte
7503 members of coding. For decoding, if the buffer is multibyte,
7504 convert the source sequence to unibyte in advance. For encoding,
7505 if the buffer is multibyte, convert the resulting sequence to
7506 multibyte afterward.
7507 (run_pre_post_conversion_on_str): New function.
7508 (code_convert_string): Deleted and divided into the following two.
7509 (decode_coding_string, encode_coding_string): New functions.
7510 (code_convert_string1, code_convert_string_norecord): Call one of
7512 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7513 MAKE_NON_ASCII_CHAR.
7514 (Fset_terminal_coding_system_internal,
7515 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7516 and dst_multibyte members.
7517 (init_coding_once): Initialize iso_code_class with new enum
7518 ISO_control_0 and ISO_control_1.
7520 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7521 devided into ISO_control_0 and ISO_control_1.
7522 (struct coding_system): New members src_multibyte, dst_multibyte,
7523 errors, and result. Delete member fake_multibyte.
7524 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7526 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7529 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7532 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7534 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7536 (Ftranspose_region): Delete codes for handling byte combining.
7538 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7539 dst_multibyte members of coding. On handling REPLACE on unibyte
7540 buffer, convert the result of decode_coding to unibyte. On
7541 inserting into a mutibyte buffer, always call code_convert_region.
7542 (e_write): Setup coding->src_multibyte according to the
7543 multibyteness of the source (buffer or string).
7545 * fns.c (concat): Handle 8-bit characters correctly.
7546 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7547 unibyte in the result.
7548 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7549 valid multibyte form in the result.
7550 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7551 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7552 return -1, signal an error.
7553 (base64_encode_1): New arg MULTIBYTE. Get each character by
7554 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7555 character is found, return -1.
7556 (Fbase64_decode_region): Delete codes for handling byte-combining.
7557 Treat each decoded byte as a unibyte character.
7558 (Fbase64_decode_string): Return unibyte string.
7559 (Fcompare_strings, concat, string_byte_to_char): Use
7560 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7561 FETCH_STRING_CHAR_ADVANCE.
7562 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7563 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7565 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7566 SPLIT_NON_ASCII_CHAR.
7567 (fontset_ref_via_base, fontset_set): Likewise
7569 * insdel.c (adjust_markers_for_record_delete): Deleted.
7570 (adjust_markers_for_insert): Argument changed. Caller changed.
7571 (adjust_markers_for_replace): Likewise.
7572 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7573 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7574 (copy_text): Delete unused local varialbe c_save. For converting
7575 to multibyte, be sure to make all 8-bit characters in valid
7577 (count_size_as_multibyte): Handle 8-bit characters correctly.
7578 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7579 adjust_after_replace, replace_range, del_range_2)
7580 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7581 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7582 adjust_after_replace, replace_range, del_range_2) Delete codes for
7583 handling byte combining.
7584 (adjust_before_replace): Deleted.
7586 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7587 SPLIT_NON_ASCII_CHAR.
7588 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7589 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7591 (Fkey_description): Likewise.
7593 * lread.c (read1): On reading multibyte string, be sure to make
7594 all 8-bit chararacters in valid multibyte form.
7595 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7597 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7600 * process.c (Fstart_process): GCPRO current_dir before calling
7601 Ffind_operation_coding_system. Encode arguments here.
7602 (create_process): Don't encode arguments here. Setup
7603 src_multibyte and dst_multibyte members of struct coding.
7604 (read_process_output): Setup src_multibyte and dst_multibyte
7605 members of struct coding. If the output is to multibyte buffer,
7606 always decode the output of the process. Adjust the
7607 representation of 8-bit characters to the multibyteness of the
7609 (send_process): Setup coding->src_multibyte according to the
7610 multibyteness of the source.
7612 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7614 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7615 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7617 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7620 * w16select.c (Fw16_set_clipboard_data): Setup members
7621 src_multibyte and dst_multibyte of coding. Adjusted for the
7622 change for find_charset_in_str.
7623 (Fw16_get_clipboard_data): Likewise.
7625 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7626 dst_multibyte of coding.
7627 (x_to_w32_font): Likewise.
7629 * w32select.c (Fw32_set_clipboard_data): Setup members
7630 src_multibyte and dst_multibyte of coding. Adjusted for the
7631 change for find_charset_in_str.
7632 (Fw32_get_clipboard_data): Likewise.
7634 * xdisp.c (get_next_display_element): Handle 8-bit characters
7636 (next_element_from_display_vector): Use CHAR_BYTES instead of
7638 (disp_char_vector): Use SPLIT_CHAR instead of
7639 SPLIT_NON_ASCII_CHAR.
7641 * xselect.c (selection_data_to_lisp_data): Setup members
7642 src_multibyte and dst_multibyte of coding. Adjusted for the
7643 change for find_charset_in_str.
7644 (lisp_data_to_selection_data): Likewise.
7646 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7648 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7651 * dispextern.h (Vimage_types): Add extern declaration.
7653 * xdisp.c (Vimage_types): Moved here from xfns.c.
7654 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7656 * xfns.c (Vimages_types): Moved to xdisp.c.
7657 (syms_of_xfns): Move `image-types' to xdisp.c.
7659 * w32fns.c (Vimage_types): Removed.
7660 (syms_of_w32fns): Remove `image-types'.
7662 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7664 * fns.c (map_char_table): Pay attention to character number of
7665 charset. Check the validity of charset at the first level. For
7666 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7669 * fontset.c: Include "buffer.h".
7670 (fs_load_font): If the face has fontset, record the face ID in
7672 (Finternal_char_font): New function.
7673 (accumulate_font_info): New function.
7674 (Ffontset_info): Rewritten for the new fontset implementation.
7675 (syms_of_fontset): Register Vdefault_fontset in the first element
7676 of Vfontset_table. Include Vdefault_fontset in
7677 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7680 2000-05-16 Dave Love <fx@gnu.org>
7682 * m/iris5d.h: Deleted -- unused.
7684 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7686 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7687 `invalid' instead of `illegal'.
7689 * indent.c (Fmove_to_column): When ending within a tab, insert
7690 spaces first so that markers at the end of the tab get adjusted.
7692 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7693 buffer list that wasn't selected in that frame.
7695 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7696 is needed on mescaline, use a 2 char prefix, and call
7697 make_temp_name with second arg non-zero.
7699 * fileio.c (make_temp_name): New function, extracted from
7701 (Fmake_temp_name): Use it.
7703 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7705 * window.c (coordinates_in_window): Subtract 1 when computing
7708 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7710 * Makefile.in (lisp): Add env.elc.
7712 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7714 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7716 * search.c (Freplace_match): Handle case of `\N' in the
7717 replacement when there's no group N.
7719 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7721 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7722 of the message to message_dolog.
7724 * keyboard.c (read_char): Don't clear current message for help
7725 events; let the code handling help events handle this. Change
7726 code detecting help events that should be ignored.
7728 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7729 we're interating over a string.
7731 2000-05-09 Dave Love <fx@gnu.org>
7733 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7734 that offset before writing. Move gcpro region past call of
7737 2000-05-04 Dave Love <fx@gnu.org>
7739 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7741 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7743 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7744 of inserted characters when BUF equals the current buffer, and PT
7745 is in front of or equal to FROM.
7747 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7749 * xdisp.c (handle_single_display_prop): If display property value
7750 is invalid, or something not supported on the frame, restore
7751 iterator's position to what it was initially. Make sure to return
7752 0 for invalid and unsupported property values.
7754 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7755 that x_per_char_metric returns null.
7757 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7759 * xterm.h (struct face): Add forward declaration.
7760 (struct image): Ditto.
7761 (image_ascent): Add prototype.
7763 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7764 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7765 image_ascent instead of using IMAGE_ASCENT.
7767 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7768 (IMAGE_ASCENT): Removed.
7770 * xfns.c (Qcenter): New variable.
7771 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7772 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7773 (image_ascent): New function.
7774 (lookup_image): Recognize `:ascent center'.
7775 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7776 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7777 (xbm_load): Don't set image's ascent here.
7778 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7779 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7780 check ascent values here.
7781 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7782 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7783 (syms_of_xfns): Initialize Qcenter.
7785 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7786 to the limits, increase the limits.
7788 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7790 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7791 Check Vfont_encoding_alist against the full name of the opened
7794 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7796 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7797 taller than the window.
7799 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7801 * xfaces.c (realize_x_face): Fix the argument of the second
7802 xassert. BASE_FACE may not be a face for ASCII.
7804 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7806 * print.c (print_object): Treat print-length < 0 as nil.
7808 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7810 * s/freebsd.h (TERMCAP_OBJ): Removed.
7811 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7813 * lread.c (read1): Don't treat period followed by certain
7814 characters as symbol start.
7816 * xfns.c (slurp_file): New function.
7817 (xbm_image_p): Handle case of in-memory XBM files.
7818 (xbm_scan): Rewritten to work on memory buffers instead of files.
7819 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7820 Work on memory buffers instead of files. If DATA is null test
7821 if buffer looks like an in-memory XBM file.
7822 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7823 memory buffers instead of files.
7824 (xbm_file_p): New function.
7825 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7827 * lread.c (end_of_file_error): New function.
7828 (read1): Call it instead of signaling `end-of-file' directly.
7830 * print.c (print_error_message): Print data of `end-of-file'
7831 with Fprinc instead of Fprin1.
7833 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7835 * window.c (freeze_window_start): Check that minibuffer scroll
7836 window isn't nil before extracting the window structure pointer
7839 * undo.c (record_delete): If we hit the end of the undo list, stop
7840 picking elements apart.
7842 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7844 * xdisp.c (display_line): If lines are continued, restore
7845 iterator's ascent/descent information to the values before the
7846 first glyph not fitting on the line.
7848 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7850 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7851 positions in glyph matrix. Don't compute new window end
7854 * dispnew.c (increment_matrix_positions): Renamed from
7855 increment_glyph_matrix_buffer_positions.
7856 (increment_row_positions): Renamed from
7857 increment_glyph_row_buffer_positions.
7859 * dispextern.h: Change names of renamed functions from dispnew.c
7862 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7864 * fileio.c (Fdo_auto_save): Create directories for auto-save
7865 list file if necessary.
7867 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7868 from buffer or frame.
7869 (automatic_hscrolling_p): New variable.
7870 (hscroll_windows): Scroll windows horizontally only if automatic
7871 hscrolling is allowed.
7872 (syms_of_xdisp): New variable `automatic-hscrolling'.
7874 * frame.h (struct frame): Add member extra_line_spacing.
7876 * xfns.c (x_set_line_spacing): New function.
7877 (Fx_create_frame): Set line spacing from resources.
7878 (Qline_spacing): New variable.
7879 (syms_of_xfns): Initialize Qline_spacing.
7881 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7883 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7884 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7885 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7886 extra_line_spacing from default value.
7887 (init_buffer_once): Initialize default value of extra_line_spacing.
7889 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7892 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7893 prompt_width. Add extra line spacing.
7895 * term.c (produce_glyphs): Remove reference to struct it's
7898 * dispextern.h (struct it): Remove member prompt_width, add
7901 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7903 * dispnew.c (update_frame_line): When writing a whole line, make
7904 sure cursor is in the right row afterwards, otherwise a use of
7905 capability `ch' in cmgoto might leave the cursor in the row below.
7907 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7909 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7911 * keyboard.c (timer_check): Fix typo in comment.
7913 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7915 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7916 name change: ch -> character.
7918 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7920 * keyboard.c (echo_message_buffer): New variable.
7921 (echo_now): Set echo_message_buffer to the echo area buffer used
7922 to display the echo.
7923 (cancel_echoing): Reset echo_message_buffer to nil.
7924 (read_char): Code rewritten that handles canceling an echo or
7925 echoing a dash, respectively.
7927 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7928 directory doesn't exist.
7930 2000-04-19 Dave Love <fx@gnu.org>
7932 * fns.c (syms_of_fns): Defsubr mapc.
7933 (concat): Don't allow numeric args.
7934 (Fconcat): Doc change.
7936 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7938 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7939 instead define end_match(1|2) more carefully.
7940 Use GET_CHAR_BEFORE_2 for `begline'.
7942 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7944 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7945 on 64-bit systems where NULL is defined as `0'.
7947 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7948 the `variable argument list' to make it work on Alpha.
7950 * m/alpha.h (_LP64) [!_LP64]: Define.
7951 (ORDINARY_LINK): Define for NetBSD.
7953 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7955 2000-04-19 Dave Love <fx@gnu.org>
7957 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7960 * Makefile.in (LIBS): Don't use.
7961 (GETLOADAVG_OBJ): Define again.
7962 (otherobj): Add GETLOADAVG_OBJ.
7964 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7966 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7968 * lread.c (read_filtered_event): Cancel and start busy cursor.
7970 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7971 that the per-character metrics may be null.
7973 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7975 * buffer.c (clone_per_buffer_values): New function.
7976 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7977 clone_per_buffer_values if CLONE is not nil.
7979 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7981 2000-04-16 Dave Love <fx@gnu.org>
7983 * Makefile.in: Remove obsolete localcpp stuff.
7984 (GETLOADAVG_OBJ): Don't define.
7985 (obj): Move LIBOBJS...
7986 (otherobj): ... to here.
7987 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7988 whitespace-only lines after the continuation (Irix).
7990 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7992 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7994 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7996 2000-04-14 Dave Love <fx@gnu.org>
7998 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7999 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8000 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8001 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8004 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8005 autoconfiscated HAVE_GETLOADAVG.
8007 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8010 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8012 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8013 (fill_in_lock_file_name): Avoid existing files that aren't
8016 2000-04-14 Dave Love <fx@gnu.org>
8018 * Makefile.in (LIBS, LIBOBJS): New variable.
8019 (INTERVAL_SRC): Convert to make variable.
8020 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8021 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8022 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8024 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8025 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8026 (shortlisp): Add facemenu, float-sup, frame.
8027 (SOME_MACHINE_LISP): Remove them from here.
8028 (LIBES): Change unused LDLIBS to autoconf LIBS.
8030 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8032 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8034 * composite.c (update_compositions): If FROM and TO are not in a
8035 valid range, do nothing.
8037 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8039 * tparam.c (tparam1): Abort when encountering an unknown
8042 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8045 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8048 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8050 * fileio.c (a_write): Remove redundant semi-colons.
8051 (e_write): Return -1 if failed to write all the data.
8052 This fixes the changes made at 1999-12-15.
8054 2000-04-12 Dave Love <fx@gnu.org>
8056 * fns.c (mapcar1): Test for null vals to support mapc.
8057 (Fmapc): New function.
8059 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8061 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8062 (IT_frame_up_to_date): Support the buffer local value of
8063 cursor-type, if defined.
8065 2000-04-10 Dave Love <fx@gnu.org>
8067 * editfns.c (preceding-char, following-char): Doc fix.
8069 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8071 * Makefile.in (temacs): Revert 2000-03-12 change.
8073 2000-04-10 Jason Rumney <jasonr@gnu.org>
8075 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8077 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8079 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8080 area buffer, if it's not set up yet.
8082 * indent.c (compute_motion): Set immediate_quit.
8084 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8086 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8088 (realize_tty_face): Suppress boldness if colors are the inverse of
8089 the default colors, and tty_suppress_bold_inverse_default_colors_p
8091 (Ftty_suppress_bold_inverse_default_colors): New function.
8092 (syms_of_xfaces): Defsubr it.
8094 * buffer.c (Frestore_buffer_modified_p): New function.
8095 (syms_of_buffer): Defsubr it.
8097 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8099 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8100 charset id (int) argument, not a charset (Lisp_Object).
8102 * coding.h (code_convert_string): Declare.
8103 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8104 object, as the fourth argument to code_convert_string.
8106 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8108 (Fset_fontset_font): Use EQ to compare lisp objects.
8110 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8112 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8113 a pointer that looks like a lisp object.
8114 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8115 zero, instead see whether it's an integer object, since they can't
8117 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8119 * dispnew.c (allocate_matrices_for_frame_redisplay,
8120 direct_output_forward_char): Use X(U)INT and make_number as needed
8121 to convert between (unsigned) int values and lisp integers.
8122 * keyboard.c (read_key_sequence): Likewise.
8123 * lread.c (substitute_object_recurse): Likewise.
8124 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8125 * minibuf.c (do_completion, Fminibuffer_complete_word,
8126 Fminibuffer_completion_help): Likewise.
8127 * term.c (produce_special_glyphs): Likewise.
8129 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8130 * print.c (print_preprocess, print_object): Likewise.
8132 * search.c (compile_pattern): Use NILP when checking for nil.
8134 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8135 __OPTIMIZE__]: Provide a GNU C macro version that handles
8137 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8138 field, to better cope with ENABLE_CHECKING and calls that modify a
8139 Lisp_Object using its old value.
8141 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8143 * window.c (compare_window_configurations): Signal an error
8144 if parameters C1 or C2 aren't window configurations.
8146 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8147 AFTER_POTENTIAL_GC calls around calls to functions that can
8148 signal an error and thus invoke the debugger.
8150 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8152 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8153 an error if decoding fails.
8155 * keyboard.c (lispy_mouse_names): Variable removed.
8156 (Vlispy_mouse_stem): New variable.
8157 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8158 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8159 for any mouse button number. Increase size of mouse_syms and
8160 button_down_location as needed. Call modify_event_symbol with
8161 different arguments.
8162 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8163 Call modify_event_symbol with different arguments.
8164 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8165 for any button number. Call modify_event_symbol with different
8167 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8168 Accept a string for NAME_ALIST_OR_STEM.
8170 * lisp.h (larger_vector): Add prototype.
8172 * fns.c (larger_vector): Make externally visible.
8174 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8176 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8178 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8179 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8180 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8181 we are between str1 and str2.
8182 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8183 (PATFETCH): Use `TRANSLATE'.
8184 (PATFETCH_RAW): Fetch multibyte char if applicable.
8185 (PATUNFETCH): Remove.
8186 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8187 When writing a char, write it directly into the pattern buffer rather
8188 than going needlessly through a temp char-array.
8189 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8190 multibyte magic and remove the useless `#ifdef emacs'.
8191 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8194 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8195 conditional on `emacs'.
8197 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8199 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8201 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8202 non-union-type versions of XMARK and friends here, because XMARK
8203 and friends won't work on an integer field if NO_UNION_TYPE is not
8205 (make_number): Define as a function if it's not defined as a
8208 * composite.c (run_composite_function): Use NILP when checking for
8210 (syms_of_composite): Delete local var NARGS, pass an int as first
8211 argument to Fmake_hash_table.
8213 * editfns.c (text_property_stickiness): Use NILP to test
8214 Lisp_Object boolean value.
8215 (Fmessage_or_box): Don't use NILP to test int variable.
8216 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8217 problems reading from and changing the same lisp value in an
8220 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8222 * term.c (TN_no_color_video): New variable.
8223 (term_init): Intitialize TN_no_color_video.
8224 (enum no_color_bit): New enumeration.
8225 (MAY_USE_WITH_COLORS_P): New macro.
8226 (turn_on_face): Use it to determine if attributes may be used
8227 combined with colors.
8229 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8231 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8232 with int lvalues via casts; instead, just yield lisp object
8234 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8235 proper accessor macros.
8236 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8237 (grow_mini_window): Fix typo getting int value of root->height.
8239 * xdisp.c (compute_string_pos): Fix order of arguments to
8240 string_pos_nchars_ahead.
8241 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8242 count arg to variable-arg routines like Frun_hook_with_args and
8244 (back_to_previous_visible_line_start)
8245 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8246 fixed-arg routines like Fget_char_property and Fmake_string.
8247 (reconsider_clip_changes): Use XINT when comparing integer lisp
8248 objects, or passing them as int arguments.
8249 (mark_window_display_accurate, insert_left_trunc_glyphs)
8250 (append_space, extend_face_to_end_of_line): Use make_number when
8251 storing or passing integer values as lisp objects.
8252 (set_cursor_from_row, highlight_trailing_whitespace): Use
8253 INTEGERP, not implicit test against zero, for glyph object.
8254 (try_window_id): Don't use make_number when we want an int value.
8256 * xfaces.c (xlfd_symbolic_value): Make last argument a
8257 Lisp_Object, to be consistent with callers.
8258 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8259 (lface_hash): Apply XFASTINT to lisp values before folding in.
8261 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8262 fill in window width and height. Pass an int, not a lisp object,
8263 as first arg to Finsert.
8265 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8267 * xfaces.c (realize_basic_faces): Block input while realizing
8270 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8272 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8274 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8276 * xterm.c (x_produce_glyphs): When displaying unibyte text
8277 or ASCII, handle case that per-char metric is null.
8279 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8281 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8283 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8284 XSUBR, XBUFFER): Verify correct object type before returning
8285 pointer, using eassert.
8286 * frame.h (XFRAME): Likewise.
8288 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8289 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8290 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8292 * data.c (set_internal): Likewise.
8293 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8294 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8295 * fileio.c (auto_save_1): Likewise.
8296 * insdel.c (check_markers): Likewise.
8297 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8298 * undo.c (record_insert): Likewise.
8299 * vmsproc.c (child_sig): Likewise.
8300 * window.c (unshow_buffer, window_loop): Likewise.
8301 * xterm.c (x_erase_phys_cursor): Likewise.
8303 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8305 * xfns.c (free_image_cache): Free the cache structure itself
8306 last, after all its members have been freed.
8308 * lisp.h (xstrdup): Add prototype.
8310 * alloc.c (xstrdup): Moved here from xfaces.c.
8311 (allocating_for_lisp): Variable removed.
8312 (lisp_malloc): Block input around the calls to malloc and
8315 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8317 (xstrdup): Moved to alloc.c.
8319 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8321 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8323 * emacs.c (main): Fix sense of no-loadup test.
8325 * config.in (ENABLE_CHECKING): Undef.
8327 * lisp.h (struct interval): Replace "parent" field with a union of
8328 interval pointer and Lisp_Object; add new bitfield to use as
8329 discriminant. Change other flag fields to bitfields.
8330 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8331 is defined and the supplied test fails, print a message and
8333 (eassert): New macro. Use CHECK to provide an assert-like
8336 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8337 pointers; abort if the value looks like a lisp object.
8338 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8339 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8340 Modify for new interval parent definition.
8342 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8343 UNMARK_BALANCE_INTERVALS): Update references that need an
8344 addressable lisp object in the interval structure.
8345 (die): New function.
8346 (suppress_checking): New variable.
8348 * intervals.c (interval_start_pos): Just return 0 if there's no
8351 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8353 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8354 and earlier Emacs versions.
8356 * keyboard.c (Ftop_level): Cancel busy-cursor.
8358 * eval.c (call_debugger): Cancel busy-cursor.
8360 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8362 * search.c (Freplace_match): Adjust multibyteness of the current
8363 buffer and NEWTEXT. Free allocated memory before signaling an
8366 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8368 * regex.c (analyse_first): New function obtained by ripping out most
8369 of re_compile_fastmap and generalizing it a little bit so that it
8370 can also just return whether a given (sub)pattern can match the empty
8372 (regex_compile): Use `analyse_first' to decide whether the loop-check
8373 needs to be done or not for *, +, *? and +? (the loop check is costly
8374 for non-greedy repetition).
8375 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8377 2000-03-28 Dave Love <fx@gnu.org>
8379 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8382 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8384 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8386 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8388 (enum re_opcode_t): Update description of succeed_n.
8389 (PATFETCH): Always define.
8390 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8391 operators, char classes, shy-groups and intervals).
8392 Optimize special cases of intervals so as to only use succeed_n and
8393 jump_n when really needed.
8394 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8395 that we don't have to handle the special cases any more.
8396 Simplify on_failure_jump handling as well.
8398 2000-03-28 Jason Rumney <jasonr@gnu.org>
8400 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8402 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8404 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8406 * s/msdos.h (GC_SETJMP_WORKS): Define.
8408 * alloc.c (mark_maybe_object): New function.
8409 (mark_memory): Use it.
8410 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8411 (setjmp_tested_p, longjmp_done): New variables.
8412 (test_setjmp): New function.
8413 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8414 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8416 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8417 to DEC_TEXT_POS and INC_TEXT_POS.
8419 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8420 with parameter MULTIBYTE_P.
8422 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8425 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8426 buffers because it looks for multibyte character byte sequences
8427 which don't exist in unibyte text.
8429 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8431 * xfaces.c (register_color, unregister_color, unregister_colors)
8432 [DEBUG_X_COLORS]: New functions.
8433 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8435 * xfns.c (x_set_cursor_color): Get color reference counts right.
8437 * xterm.c (x_copy_color): New function.
8438 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8440 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8441 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8442 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8443 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8444 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8445 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8446 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8447 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8448 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8449 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8451 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8452 names for handling per-buffer variables.
8454 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8455 instead of MAX_BUFFER_LOCAL_VARS.
8456 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8458 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8460 * xfns.c (x_specified_cursor_type): New function.
8461 (x_set_cursor_type): Use it.
8463 * buffer.h (struct buffer): Add cursor_type.
8465 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8467 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8468 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8470 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8471 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8472 executing it as well as when popping it off the stack to find infinite
8473 loops in non-greedy repetition operators.
8475 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8477 * doc.c (Qfunction_documentation): New variable.
8478 (syms_of_doc): Initialize Qfunction_documentation.
8479 (Fdocumentation): If FUNCTION is a symbol with non-nil
8480 `function-documentation' property, return a documentation derived
8483 * buffer.c (syms_of_buffer): Add default-cursor-type.
8484 (init_buffer_once): Don't let cursor_type have a local value
8487 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8488 on buffer-local value of cursor_type.
8489 (x_draw_bar_cursor): Add parameter WIDTH.
8491 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8492 (init_buffer_once): Set default cursor_type value to t.
8493 Mark cursor_type as local everywhere.
8494 (syms_of_buffer): New per-buffer variable cursor-type.
8496 * buffer.h (struct buffer): Remove member local_var_flags,
8498 (MAX_BUFFER_LOCAL_VARS): New macro.
8499 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8500 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8501 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8502 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8504 * print.c (print_object): Use new macros for per-buffer
8507 * category.c (Fset_category_table): Use new macros for per-buffer
8510 * buffer.c (buffer_permanent_local_flags): Make a char array.
8511 (max_buffer_local_idx): New variable.
8512 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8513 for new handling of per-buffer variables.
8514 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8515 (init_buffer_once): Initialize per-buffer vars differently.
8516 Set max_buffer_local_idx.
8518 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8521 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8524 * data.c (do_symval_forwarding, store_symval_forwarding)
8525 (find_symbol_value, set_internal, default_value, Fset_default)
8526 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8527 per-buffer variables.
8529 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8531 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8533 * xterm.c (x_term_init): Unblock input around call1 of
8534 Qvendor_specific_keysyms.
8536 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8537 (find_defun_start): Consider an open parenthesis in column 0
8538 a defun start only if open_paren_in_column_0_is_defun_start is set.
8539 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8541 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8543 * eval.c (Fautoload): Add entry in load-history (if after dump).
8544 * lread.c (load-history): Update docstring.
8546 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8548 * indent.c (Fvertical_motion): Always use the current buffer.
8549 Temporarily change the window's buffer, if necessary.
8551 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8553 * xterm.c (fast_find_position): Make sure not to consider rows
8554 not visible in the window.
8556 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8558 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8559 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8561 2000-03-22 Jason Rumney <jasonr@gnu.org>
8563 * w32menu.c (single_submenu): Set help string to NULL if none.
8564 (w32_menu_show): Set help string correctly.
8565 (add-menu-item): Set help string in MIIM_DATA for menu item.
8566 Load SetMenuItemInfoA explicitly.
8567 (w32_menu_display_help): New function.
8569 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8570 (QCdata): Moved to xdisp.c.
8572 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8573 (Vw32_charset_to_codepage_alist): Removed.
8574 (Vw32_charset_info_alist): New variable.
8575 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8576 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8577 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8578 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8580 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8581 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8582 Define Vw32_charset_info_alist and w32_charset symbols.
8584 2000-03-22 Jason Rumney <jasonr@gnu.org>
8586 * makefile.nt (w32bdf.obj): Update dependencies.
8588 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8590 * w32fns.c: Include fontset.h after dispextern.h.
8591 (Fx_create_frame): Do not create fontset.
8592 (w32_load_system_font): Doc fix.
8593 (Fx_close_connection): Free full_name if it is not shared.
8595 * w32term.c: Include fontset.h after dispextern.h.
8596 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8598 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8599 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8600 (w32_font_is_double_byte): New function, needs body.
8601 (x_append_glyph): Set glyph->glyph_not_available_p.
8602 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8603 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8604 character, convert it to a unibyte character.
8605 (struct glyph_string): Delete member `charset'.
8606 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8607 calculating it is found.
8608 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8609 the case that per char metric is not available correctly.
8610 (x_fill_glyph_string): Handle the case that the specific glyph is
8611 not available correctly.
8612 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8613 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8614 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8615 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8616 fontset. Don't call FS_LOAD_FONT.
8618 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8620 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8621 (INT_LISPLIKE): New macro.
8622 (NULL_INTERVAL_P): Use it.
8623 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8624 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8625 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8627 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8628 explicit references to "parent" field of struct interval and
8629 associated unclean type conversions.
8630 * intervals.c (create_root_interval, root_interval, rotate_right,
8631 rotate_left, balance_possible_root_interval, split_interval_right,
8632 split_interval_left, interval_start_pos, find_interval,
8633 next_interval, previous_interval, update_interval,
8634 adjust_intervals_for_insertion, delete_node, delete_interval,
8635 adjust_intervals_for_deletion, merge_interval_right,
8636 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8637 copy_intervals_to_string): Likewise.
8638 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8640 * syntax.c (update_syntax_table): Likewise.
8642 * intervals.c (reproduce_tree_obj): New function, like
8643 reproduce_tree but takes a Lisp_Object for the parent. Declare
8645 (graft_intervals_into_buffer): Use it when appropriate.
8646 (reproduce_tree): Declare with prototype.
8647 (balance_possible_root_interval): Check that the parent is a lisp
8648 object before trying to examine its type.
8650 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8652 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8653 as strings only if both are known to be strings.
8655 * s/openbsd.h (LIBS_TERMCAP): Undef.
8657 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8659 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8660 definitions for non-Emacs compilation.
8661 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8662 outside of `#ifdef emacs'.
8663 (print_partial_compiled_pattern): Update.
8664 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8665 (re_compile_fastmap): Merge handling of charset and charset_not (for
8666 emacs and non-emacs compilation as well).
8667 Similarly for (not)categoryspec and (not)syntaxspec.
8668 Don't use the fastmap when reaching `anychar' since the added
8669 complexity is not justified.
8670 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8671 and (not)syntaxspec. Merge (not)categoryspec.
8673 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8675 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8676 FACE_FOR_CHAR): Define them differently for the configuration of
8679 2000-03-21 Dave Love <fx@gnu.org>
8681 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8684 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8686 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8687 (lface_fully_specified_p): Don't check contents of
8688 LFACE_FONT_INDEX because that attribute is optional.
8689 (realize_x_face): Remove now unwarranted xassert.
8691 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8693 The following changes are to make font selection based on
8694 characters, not charset. In addition, they recover fontset
8695 facilities while utilizing the new font selection mechanism.
8697 * Makefile.in (fontset.o): Depend on dispextern.h.
8699 * alloc.c (mark_face_cache): Don't mark face->registry.
8701 * dispextern.h (struct glyph): New member glyph_not_available_p.
8702 Use 22 bits for face_id.
8703 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8704 (struct face): Delete member registry, new member ascii_face.
8705 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8706 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8707 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8708 (struct it): Delete member charset, new member
8709 glyph_not_available_p.
8711 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8712 (struct fontset_info, struct fontset_data): Structs removed.
8713 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8714 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8715 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8716 (fs_free_face_fontset, fontset_font_pattern,
8717 face_suitable_for_char_p, face_for_char,
8718 make_fontset_for_ascii_face): Extern them.
8719 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8720 (FS_LOAD_FACE_FONT): New macro.
8722 * fontset.c: All codes rewritten or adjusted for the change of
8723 fontset implementation. Now fontset is represented by char table.
8724 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8726 (my_strcasecmp): Function removed.
8727 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8729 (AREF, ASIZE): New macros.
8730 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8731 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8732 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8733 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8734 fontset_id_valid_p, font_family_registry, fontset_name,
8735 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8736 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8738 (fs_load_font): New arg FACE. Caller changed.
8739 (fs_query_fontset): Argument changed. Caller changed.
8740 (Fquery_fontset): call fs_query_fontset.
8741 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8743 (clear_fontset_elements, check_registry_encoding,
8744 check_fontset_name): New functions.
8745 (syms_of_fontset): Set char-table-extra-slots property of fontset
8746 to 3. Staticpro and initialize Vfontset_table and
8747 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8749 * frame.h (struct frame): Member `fontset_data' removed.
8750 (FRAME_FONTSET_DATA): Macro removed.
8752 * frame.c (make_frame): Don't allocate f->fontset_data.
8753 (Fdelete_frame): Don't free f->fontset_data.
8755 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8757 * xdisp.c (charset_at_position): Function removed.
8758 (init_iterator): Don't set member charset of struct `it'.
8759 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8760 next_element_from_display_vector, insert_left_trunc_glyphs):
8762 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8764 (get_next_display_element, append_space,
8765 extend_face_to_end_of_line): Likewise.
8767 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8769 (clear_font_table, frame_update_line_height, load_face_font):
8770 Adjusted for the change of fontset implementation.
8771 (load_face_fontset_font): Function removed.
8772 (pixel_point_size): New function.
8773 (font_list): Argument type changed. Caller changed.
8774 (LFACE_FONT): New macro.
8775 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8776 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8777 Lisp_Object. Determine the font name by actually loading a font
8778 by the specified pattern. Set LFACE_FONT (lface) to the specified
8779 pattern. Even if a font is not found, don't try alternatives.
8780 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8781 (set_font_frame_param): If `font' is specified in lface, use it.
8782 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8783 (lface_same_font_attributes_p): Likewise.
8784 (make_realized_face): Arguent changed. Caller changed. Set
8785 face->ascii_face to face itself.
8786 (free_realized_face): Free face->fontset if face is for ASCII.
8787 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8788 deduce_unibyte_registry, x_charset_registry): Functions removed.
8789 (free_realized_multibyte_face): New function.
8790 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8791 changed. Caller changed.
8792 (try_font_list): Argument type changed.
8793 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8794 (choose_face_font): Argument changed. Handle fontset properly.
8795 (choose_face_fontset_font): Function removed.
8796 (realize_default_face, realize_named_face): Don't remove the
8798 (realize_face): Argument changed. Caller changed. Remove face
8799 with the arg former_face_id in advance. Load font for the new
8801 (realize_x_face): Argument changed. Caller changed. For a
8802 multibyte character, share fontset with base_face. For a single
8803 byte character, make a new realized fontset. Don't load a font
8805 (realize_tty_face): Argument changed. Caller changed.
8806 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8807 (face_at_buffer_position): Don't check multibyte_p for returning
8809 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8810 FACE_SUITABLE_FOR_CHARSET_P.
8811 (syms_of_xfaces): Remove code for Qx_charset_registry and
8812 Vface_default_registry.
8814 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8815 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8816 (x_per_char_metric): Don't try FONT->default_char. Even if
8817 pcm->width is zero, glyph bits may exist.
8818 (x_encode_char): Always initialize char2b->byte1.
8819 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8820 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8822 (x_append_glyph): Set glyph->glyph_not_available_p.
8823 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8824 it->charset. Handle the case that per char metric is not
8825 available. If it->multibyte_p is zero and it->c is a multibyte
8826 character, convert it to a unibyte character.
8827 (struct glyph_string): Delete member `charset'.
8828 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8829 the case that per char metric is not available correctly.
8830 (x_fill_glyph_string): Handle the case that the specific glyph is
8831 not available correctly.
8832 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8833 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8834 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8835 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8836 fontset. Don't call FS_LOAD_FONT.
8838 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8839 (x_create_tip_frame): Likewise.
8840 (Fx_close_connection): Free full_name of font_info.
8842 * fns.c (optimize_sub_char_table): New function.
8843 (Foptimize_char_table): New function.
8844 (syms_of_fns): Defsubr Soptimize_char_table.
8846 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8848 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8849 only if buffer is displayed in some window.
8851 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8852 (try_window_reusing_current_matrix): Don't call scroll run
8853 function if run's current and desired position are the same;
8854 this prevents cursor flickering.
8856 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8858 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8860 * regex.c (RE_STRING_CHAR): New macro.
8861 (GET_CHAR_AFER_2): Remove.
8862 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8863 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8864 (print_partial_compiled_pattern, re_compile_fastmap)
8865 (re_match_2_internal): Remove on_failure_jump_exclusive.
8866 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8867 optimization only need to work for * (ie. can use of_keep_string_jump).
8868 Remove the special case for .*\n since it is now covered by the general
8870 (re_search_2): Don't bother with `room'.
8871 (skip_one_char): New function.
8872 (skip_noops): Simplify since `memory' is not needed any more.
8873 (mutually_exclusive_p): Restructure slightly to use `switch' and
8874 add handling for "all" remaining cases.
8875 (re_match_2_internal): Change on_failure_jump_smart to use
8876 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8877 rather than on_failure_jump_exclusive.
8879 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8881 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8882 number of bits per RGB because it's everywhere used as the depth
8885 * term.c (calculate_costs): Remove code dealing with X frames.
8887 2000-03-19 Richard M. Stallman <rms@gnu.org>
8889 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8891 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8893 * lread.c (read_integer): Unread the last char not consumed.
8895 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8897 * xterm.c (x_update_window_cursor): Don't update in frames
8898 which are in the process of being deleted.
8900 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8902 * Makefile.in (mostlyclean): Add `*.core'.
8903 (clean): Add `bootstrap-emacs'.
8905 * lread.c (read_integer): New function.
8906 (read1): Support read syntax #o, #x, #b, #r.
8908 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8910 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8911 make sure POINTER_TO_OFFSET gives the same value before and after
8912 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8913 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8914 (debug): Now only active if > 0 rather than if != 0.
8915 (DEBUG_*): Update for the new meaning of `debug'.
8916 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8917 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8918 in `succeed_n', `jump_n' and `set_number_at'.
8919 (store_op1, store_op2, insert_op1, insert_op2)
8920 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8921 (group_in_compile_stack): Move to after its arg's types are
8922 declared and add a prototype.
8923 (PATFETCH): Define in terms of PATFETCH_RAW.
8924 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8926 (QUIT): Redefine as a nop except for NTemacs.
8927 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8928 indentation of the greedy-op and shy-group code.
8929 (at_(beg|end)line_loc_p): Fix argument's types.
8930 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8931 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8932 (MATCHING_IN_FIRST_STRING): Remove.
8933 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8934 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8935 QUIT unconditionally.
8937 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8939 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8942 * process.c (send_process): Add a hint that the function
8943 can call Lisp code to its comment.
8945 * lread.c (load_dangerous_libraries): New variable.
8946 (Vbytecomp_version_regexp): New variable.
8947 (safe_to_load_p): New function.
8948 (Fload): Handle files not compiled with Emacs specially.
8949 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8951 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8953 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8955 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8956 support functions only if HAVE_X11R6_XIM is defined.
8957 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8959 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8961 * xfns.c (X_I18N_INHIBITED): Don't define.
8962 (create_frame_xic): Remove conditional compilation on
8964 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8966 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8967 (HAVE_X11R6_XIM): Define.
8969 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8971 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8972 If set, call XSynchronize.
8974 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8976 * regex.c: Declare a new type `re_char' used throughout the code
8977 for the string char type. It's `const unsigned char' to match the
8978 rest of Emacs. Consistently make sure all pointers to strings use
8979 it and make sure all pointers into the pattern use `unsigned
8981 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8982 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8985 * charset.h (GET_CHAR_AFTER_2): Remove.
8986 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8988 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8990 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8991 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8992 of them try to use backquotes.
8994 2000-03-12 Dave Love <fx@gnu.org>
8996 * unexelf.c: Restore changes of 1999-10-19.
8997 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8998 fix its type and alignment; copy it from current process.
9000 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9002 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9003 has been found. Fix bug not computing timer's predecessor.
9005 * fileio.c (Fread_file_name): Handle case that DIR contains a
9008 * window.c (Fsave_window_excursion): Doc fix.
9010 * xfns.c (x_defined_color): Rewritten to use
9011 x_allocate_nearest_color.
9013 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9015 * msdos.c (vga_installed): New function, code moved from
9016 dos_set_window_size.
9017 (Qbar, Qcursor_type, outside_cursor): New variables.
9018 (syms_of_msdos): Intern and staticpro them.
9019 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9020 shape used outside Emacs when called for the first time.
9021 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9022 cursor shape used outside Emacs.
9023 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9024 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9026 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9027 parameters specify the cursor. Make qreverse a global
9028 variable (renamed to Qreverse).
9030 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9032 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9034 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9036 This is a big redesign of failure-stack and register handling, prompted
9037 by bugs revealed when trying to add shy-groups. Overall, what happened
9038 is that loops are now structured a little differently, groups can be
9039 shy and the code is a little simpler.
9041 * regex.h: Update the copyright.
9042 (RE_SHY_GROUPS): New value.
9043 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9044 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9046 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9047 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9048 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9049 for (start|stop)_memory since they now only take one argument (the
9050 second has becomes unnecessary).
9051 (print_partial_compiled_pattern): Adjust for changes in
9053 (print_compiled_pattern): Use %ld to printf long ints and flush to
9054 make debugging a little easier.
9055 (union fail_stack_elt): Make the integer unsigned.
9056 (struct fail_stack_type): Add a `frame' element.
9057 (INIT_FAIL_STACK): Init `frame' as well.
9058 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9059 (DEBUG_PUSH, DEBUG_POP): Remove.
9060 (NUM_REG_ITEMS): Remove.
9061 (NUM_NONREG_ITEMS): Adjust.
9062 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9063 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9064 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9065 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9067 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9068 address pushed is not the destination of the jump but the source
9070 (NUM_FAILURE_ITEMS): Remove.
9071 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9072 registers before the actual failure point). Don't hardcode any
9073 meaning for str==NULL anymore.
9074 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9075 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9077 (REG_UNSET_VALUE): Use NULL (why not?).
9078 (compile_range): Remove declaration since it doesn't exist.
9079 (struct compile_stack_elt_t): Remove inner_group_offset.
9080 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9081 (regex_grow_registers): Remove dead code.
9082 (FIXUP_ALT_JUMP): New macro.
9083 (regex_compile): Add shy-groups Change loops to use
9084 on_failure_jump_smart&jump instead of
9085 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9086 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9087 variable to me). Use `jump' instead of `jump_past_alt' and don't
9088 bother with push_dummy_failure in alternatives since it is now
9089 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9090 emacs' for (re)allocating the stack.
9091 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9092 from loop when bufp->can_be_null rather than jumping to `done'.
9093 Avoid jumping backwards so as to ensure termination. Use
9094 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9095 backreferences. Remove dead code in handling of `anychar'.
9096 (skip_noops, mutually_exclusive_p): New functions taken from the
9097 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9098 improve mutually_exclusive_p to handle ".+\n".
9099 (lowest_active_reg, highest_active_reg,
9100 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9101 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9102 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9103 variables. Push register (in `start_memory') on the stack rather
9104 than storing it in old_reg(start|end). Remove the cycle detection
9105 from `stop_memory', replaced by the use of on_failure_jump_loop
9106 for greedy loops. Add code for the new on_failure_jump_<foo>.
9107 Remove ad-hoc code in `on_failure_jump' to push more registers in
9108 the case of a loop. Take out code from `maybe_pop_jump' into
9109 separate functions and adapt it to the semantics of
9110 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9111 and push_dummy_failure. Remove dummy_failure handling and
9112 handling of `failures to jump to on_failure_jump' (this last one
9113 was already dead code, it seems).
9114 (group_match_null_string_p, alt_match_null_string_p)
9115 (common_op_match_null_string_p): Remove.
9117 2000-03-08 Dave Love <fx@gnu.org>
9119 * config.in: Don't depend on __STDC__ for volatile.
9120 Add POINTER_TYPE, PTR, PROTOTYPES.
9122 * hftctl.c, strftime.c: Use PROTOTYPES.
9123 * eval.c (find_handler_clause): Likewise.
9125 * mem-limits.h: Use POINTER_TYPE.
9127 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9128 (memory_warnings): Declare using POINTER_TYPE.
9130 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9132 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9134 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9137 * xfns.c: Remove obsolete code in #if 0.
9138 (Fx_focus_frame): New function.
9140 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9142 * coding.c (coding_category_name): Add coding-category-utf-8,
9143 coding-category-utf-16-be, coding-category-utf-16-le.
9144 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9145 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9146 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9147 (detect_coding_utf_8): New function.
9148 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9149 UTF_16_LOW_SURROGATE_P): New macros.
9150 (detect_coding_utf_16): New function
9151 (detect_coding_mask): When priorities are specified, skip any
9152 categories that have `nil' coding-system. Fix bug of returning
9153 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9154 returns a mask not set in PRIORITIES.
9155 (detect_eol_type_in_2_octet_form): New function.
9156 (detect_eol): selects detect_eol_type_XXX to call according to
9157 cooding->category_idx.
9158 (detect_coding_system): Remove `nil' coding-system in the result.
9159 (Fupdate_coding_systems_internal): Update all coding-categories.
9161 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9162 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9164 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9165 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9166 CODING_CATEGORY_IDX_UTF_16_LE.
9167 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9168 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9169 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9170 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9172 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9174 * doc.c (Fdocumentation_property): If value is not a string,
9175 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9177 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9178 close the display with XtCloseDisplay. This caused a bus error
9181 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9182 complete but not unique.
9184 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9186 * process.c (send_process): Remove local variable `procname' that
9187 might become invalid when a GC happens. Instead, access the
9188 process name slot directly.
9190 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9193 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9196 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9198 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9199 glyph matrices have been freed.
9201 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9203 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9204 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9206 * xfns.c (QCdata): Moved to xdisp.c.
9208 * xdisp.c (QCdata): Moved here from xfns.c.
9209 (syms_of_xdisp): Initialize QCdata.
9211 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9213 * window.c (coordinates_in_window): Use
9214 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9215 FRAME_INTERNAL_BORDER_WIDTH.
9217 * xdisp.c (try_window_id): Recompute unchanged information if
9218 it is obviously invalid.
9220 * xterm.c (x_term_init): Create a colormap if not using the
9223 * xterm.h (select_visual): Change prototype.
9225 * xfns.c (select_visual): Rewritten. Recognize user-specified
9227 (visual_classes): New variable.
9229 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9231 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9232 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9233 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9234 (x_decode_color): Don't handle allocation of white and black
9236 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9237 XtNcolormap resources.
9238 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9239 (Fx_create_frame): Initialize color members of x_output structure.
9240 (xpm_load): Pass colormap to XPM lib.
9242 * xfaces.c (x_free_colors): Access colormap of frame using
9243 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9244 when default colormap is used.
9246 * xterm.c (x_term_init): Set Colormap member of x_display_info
9247 structure. Copy colormap if resource `privateColormap' is
9248 specified (PseudoColor only).
9249 (x_setup_relief_color): Access colormap of frame using
9252 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9253 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9255 2000-03-04 Jason Rumney <jasonr@gnu.org>
9257 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9258 other non-platform-specific equivalents.
9259 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9260 specific functions and macros as their w32 equivalents where
9261 non-platform-specifics are not available.
9262 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9263 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9264 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9265 (frame_update_line_height): Use macros to access f->output_data.
9266 (defined_color): Remove FIXME comments; fixed.
9267 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9268 into #ifdef blocks. Add WINDOWSNT blocks.
9269 (Fx_list_fonts): Use macros for accessing font data.
9270 (set_lface_from_font_name): Different default fonts for X and
9272 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9273 scalable for backward compatibility.
9274 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9275 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9277 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9280 * makefile.nt (w32faces.obj): Remove.
9283 2000-03-03 Jason Rumney <jasonr@gnu.org>
9285 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9288 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9290 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9291 standard ELF definitions here if the system header does not.
9293 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9295 * xterm.c (PER_CHAR_METRIC): Removed.
9296 (x_per_char_metric_1, x_default_char): New functions.
9297 (x_per_char_metric): If font's default char is invalid, return
9298 metrics of a suitably chosen usable default char.
9299 (x_draw_glyph_string_foreground): If font has an invalid default
9300 char, replace occurrences of unprintable chars with a suitably
9301 chosen usable default char.
9303 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9305 * xterm.c (note_mouse_highlight): Return quickly if frame's
9306 glyph matrices have been freed.
9308 * dispnew.c (free_glyphs): Block input while freeing matrices.
9310 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9312 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9315 * dispextern.h (x_free_colors): Add prototype.
9317 * xfaces.c (x_free_colors): New function.
9318 (unload_color, free_face_colors): Use it.
9320 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9322 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9324 * window.c [MSDOS]: Include msdos.h.
9326 2000-03-02 Dave Love <fx@gnu.org>
9328 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9330 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9331 set C_OPTIMIZE_SWITCH for gcc.
9333 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9335 * coding.c (coding_save_composition): Be sure to allocate
9336 composition data area in coding even if there's no composition in
9339 2000-03-01 Jason Rumney <jasonr@gnu.org>
9341 * w32term.c: Equivalent changes to those made to xterm.c on
9342 2000-02-25 and 2000-02-24.
9344 * w32fns.c: Equivalent changes to those made to xfns.c on
9345 2000-02-25 and 2000-02-21.
9347 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9348 correct line-end convention is followed.
9350 * w32menu.c [HAVE_BOXES]: Remove #undef.
9351 (single_keymap_panes): Remove code for simulating checkmarks.
9352 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9353 Remove code for drawing simulated checkmarks.
9354 (w32_menu_show): make unibyte help string correctly.
9355 (add_menu_item): draw standard Windows checkmarks. Draw radio
9356 buttons as radio buttons if possible.
9358 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9360 * sysdep.c (start_of_text): Don't define this function for NetBSD
9363 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9365 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9366 (LINKER): Don't undef if __NetBSD__ is defined.
9368 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9370 * fileio.c [__NetBSD__]: Define `unix'.
9372 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9374 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9376 * atimer.c (start_atimer): Don't abort when timers are stopped.
9377 (append_atimer_lists): New function.
9378 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9379 arbitrary lists of stopped and running atimers.
9381 * atimer.c (cancel_atimer): Handle canceling an atimer when
9382 some timers are stopped.
9384 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9387 * fns.c (maybe_resize_hash_table): Handle case of new size
9388 coming out as being the same as old size.
9390 2000-02-27 Jason Rumney <jasonr@gnu.org>
9392 * makefile.nt: Add atimer.h to dependencies.
9393 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9394 * w32console.c: Only disable window system features for dispextern.h
9395 (initialize_w32_display): Build a display info for the console.
9396 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9397 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9398 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9400 * w32gui.h (struct W32FontStruct): Revert last change after change
9402 * w32menu.c (single_submenu): Set up help string.
9403 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9404 (w32_dialog_show): Set up help string.
9405 * w32term.c (w32_display_info_for_display): Remove unused function.
9406 (w32_draw_bitmap): Use pre-built bitmaps.
9407 (w32_initialize_display_info): New function to initialize parts of
9408 display info that are common to both GUI and console frames.
9409 (w32_term_init): Use w32_initialize_display_info. Do not set
9410 Vw32_num_mouse_buttons here, as it is not called for console
9411 frames. Build bitmaps for indicating truncated lines etc.
9412 (x_delete_display): Destroy pre-built bitmaps.
9413 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9414 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9416 2000-02-27 Dave Love <fx@gnu.org>
9418 * lisp.h: Add a bunch of prototypes.
9420 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9422 * keyboard.c (read_char): Set `usec' correctly.
9424 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9426 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9427 `lambda', set reg[RRR] to the map index.
9428 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9429 reg[RRR] to 0. Otherwise, set it to -1.
9431 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9433 * emacs.c (main): Remove code snippet commented out with `//'.
9435 2000-02-25 Richard M. Stallman <rms@gnu.org>
9437 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9438 and contains a `:', prepend `/:'.
9440 * window.c (select_window_1): If selected_window is nil,
9441 don't "swap out" the buffer's point.
9442 (Fset_window_configuration): Set selected_window to nil
9443 before calling Fselect_window.
9444 (unshow_buffer): Don't set point in buffer from window's point
9445 if another more recently selected window also shows the buffer.
9447 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9449 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9451 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9452 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9453 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9455 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9456 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9457 (hide_busy_cursor): New functions.
9458 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9460 * minibuf.c (read_minibuf): Cancel busy-cursor.
9462 * keyboard.c (command_loop_1): Call start_busy_cursor before
9463 Fcommand_execute and cancel_busy_cursor after it.
9464 (timer_check): Remove busy-cursor code.
9465 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9468 * process.c (wait_reading_process_input): Remove busy-cursor code.
9470 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9471 Fx_hide_busy_cursor.
9473 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9475 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9477 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9479 * xterm.c (XTread_socket): Remove busy-cursor code.
9481 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9482 (build_frame_matrix_from_leaf_window): Put code handling
9483 glyph row's not being a slice of a frame row in #if 0.
9484 (sync_window_with_frame_matrix_rows): New function.
9485 (frame_row_to_window): New function.
9486 (mirror_line_dance): Handle copies between windows.
9488 * lread.c (Fload): Use `xfree' instead of `free'.
9489 (init_obarray): Use `xmalloc' instead of `malloc'.
9491 * window.c (Fset_window_buffer): Set WINDOW to the window
9493 (coordinates_in_window): Take frame's internal border width
9496 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9498 * xterm.c (x_display_and_set_cursor): Display cursor of
9499 non-selected windows depending on the setting of
9500 cursor_in_non_selected_windows.
9502 * xdisp.c (cursor_in_non_selected_windows): New variable.
9503 (syms_of_xdisp): DEFVAR_BOOL it.
9505 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9507 * data.c (Fstring_to_number): If number is greater than what
9508 fits into an integer, return a float.
9510 * eval.c (specbind): Remove references to
9511 keyword_symbols_constant_flag.
9513 * data.c (keyword_symbols_constant_flag): Removed.
9514 (Fmakunbound, set_internal, syms_of_data): Remove references to
9515 keyword_symbols_constant_flag.
9517 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9519 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9521 * syntax.c (multibyte_syntax_as_symbol): New variable.
9522 (syms_of_syntax): Declare it as a Lisp variable.
9523 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9524 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9525 nonzero, treat all multibyte characters as symbol.
9526 (init_syntax_once): Give syntax `word' to all multibyte
9529 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9531 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9534 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9536 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9538 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9539 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9541 2000-02-21 Dave Love <fx@gnu.org>
9543 * frame.c (Vmouse_position_function): New variable.
9544 (Fmouse_position): Use it.
9545 (syms_of_frame): Install it.
9547 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9549 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9551 * fileio.c (Finsert_file_contents): Unbind the binding of
9552 standard-output done by temp_output_buffer_setup.
9554 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9555 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9556 (specbind, unbind_to): Handle most common case of non-constant
9557 symbol with trivial value specially.
9559 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9561 2000-02-20 Richard M. Stallman <rms@gnu.org>
9563 * data.c (Fmake_variable_buffer_local): Doc fix.
9564 Init found_for_buffer to 0.
9565 (Fmake_variable_frame_local): If the variable has already
9566 been buffer-local, set the check_frame field.
9568 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9570 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9571 produced for CODING_MODE_LAST_BLOCK requires.
9573 2000-02-18 Dave Love <fx@gnu.org>
9575 * keyboard.c (echo_keystrokes): Remove declaration.
9576 (Vecho_keystrokes) New variable.
9577 (read_char, record_menu_key, read_key_sequence): Use it to allow
9579 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9581 * lread.c: Undef feature selection macros before defining.
9583 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9585 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9586 for symbols other than the symbol in question.
9588 2000-02-17 Dave Love <fx@gnu.org>
9590 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9592 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9594 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9596 * alloc.c (enum mem_type): Compile unconditionally.
9598 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9600 * xfaces.c (tty_defined_color): Don't return faulire indication
9601 for unspecified-fg and unspecified-bg pseudo-colors.
9603 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9605 * alloc.c (mark_object): Don't mark symbol names in pure space.
9606 (gc_sweep): Don't unmark symbol names in pure space.
9608 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9609 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9610 [GC_MARK_STACK]: New defines.
9611 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9612 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9614 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9616 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9617 allocate_buffer instead of xmalloc.
9619 * alloc.c (toplevel): Include setjmp.h.
9620 (PURE_POINTER_P): New define.
9621 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9622 (Vdead) [GC_MARK_STACK]: New variable.
9623 (lisp_malloc): Add parameter TYPE, call mem_insert if
9624 GC_MARK_STACK is defined.
9625 (allocate_buffer): New function.
9626 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9627 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9628 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9629 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9630 (MEM_NIL) [GC_MARK_STACK]: New define.
9631 (struct mem_node) [GC_MARK_STACK]: New structure.
9632 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9633 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9634 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9635 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9636 (mark_stack) [GC_MARK_STACK]: New functions.
9637 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9638 (clear_marks): Removed.
9639 (gc_sweep): Set free conses' car, free floats' type, free
9640 symbols' function to Vdead. Use lisp_free to free buffers.
9641 (init_alloc_once): Initialize Vdead.
9642 (survives_gc_p): Return non-zero for pure objects.
9644 * alloc.c: Add comments throughout the file.
9646 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9647 that unblocks alarms.
9649 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9650 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9651 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9653 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9655 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9657 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9658 avoid infinite error signaling. Allocate sufficient memory for
9659 eol_str in the case that eoltype is Lisp_Int.
9661 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9663 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9664 depends on the previous behavior.
9666 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9668 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9670 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9672 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9674 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9675 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9678 2000-02-15 Richard M. Stallman <rms@gnu.org>
9680 * data.c (set_internal): Don't make variable buffer-local
9681 if within a let-binding for the same buffer.
9682 (let_shadows_buffer_binding_p): New function.
9684 * eval.c (specbind): For buffer-local value,
9685 record the current buffer also.
9686 (unbind_to): Cope with that change.
9688 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9690 * window.c (Fsave_window_excursion): Doc fix.
9692 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9694 * syntax.c (back_comment): Make sure we only consider comment-starters
9695 of the relevant style and return -1 in case of a failure to find the
9696 beginning of the comment.
9697 (Fforward_comment): If back_comment fails, go back to the position just
9698 after the comment-end.
9699 (scan_lists): Add comment describing a very minor bug.
9701 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9703 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9704 `completion-regexp-list' in the docstring.
9706 2000-02-14 Dave Love <fx@gnu.org>
9708 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9710 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9712 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9713 to Emacs' syntax. Also fix the comment about set/not-set meanings
9714 since Emacs syntax is not the value 0 any more.
9715 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9716 since it's now part of RE_SYNTAX_EMACS.
9718 2000-02-12 Dave Love <fx@gnu.org>
9720 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9723 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9725 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9727 2000-02-12 Dave Love <fx@gnu.org>
9729 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9731 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9732 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9733 * s/hpux.h: Don't define HAVE_VFORK.
9735 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9737 * s/nextstep.h: Don't define HAVE_ALLOCA.
9739 * config.in: Add vfork bits.
9741 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9743 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9744 unwind function to undo the effect of stopping atimers.
9746 * keyboard.c (bind_polling_period): Stop all timers except
9749 * atimer.c (stopped_atimers): New variable.
9750 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9753 * atimer.h (stop_other_atimers, run_all_atimers)
9754 (unwind_stop_other_atimers): Add function prototypes.
9756 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9758 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9760 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9761 library may depend on jpeg.
9762 (atimer.o): Depends on atimer.c.
9764 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9766 * insdel.c (del_range_1): Call update_compositions.
9767 (del_range_both): Call update_compositions just once..
9769 2000-02-10 Dave Love <fx@gnu.org>
9771 * xfns.c (create_frame_xic): Fix initialization of automatic
9774 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9776 * ccl.c (CCL_MAKE_CHAR): New macro.
9777 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9778 registers by CCL_MAKE_CHAR before calling translate_char.
9779 <CCL_TranslateCharacterConstTbl> Likewise.
9781 2000-02-08 Dave Love <fx@gnu.org>
9783 * lread.c (__EXTENSIONS__): Define.
9785 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9787 * puresize.h (BASE_PURESIZE): Increase to 650000.
9789 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9791 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9794 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9796 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9797 md, mh, mb, mr, and me to the fake termcap entry.
9799 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9801 * sound.c (sound_cleanup): Don't call device close routine if the
9802 function pointer is null.
9804 2000-02-06 Andrew Innes <andrewi@gnu.org>
9806 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9807 around image definitions and prototypes.
9808 (gamma_correct) [WINDOWSNT]: New prototype.
9810 * w32term.c (x_make_frame_visible): Replace call to
9811 input_poll_signal with poll_for_input.
9813 * window.c [WINDOWSNT]: Include w32term.h.
9815 * xdisp.c [WINDOWSNT]: Include w32term.h.
9817 * makefile.nt: Add dependencies on w32gui.h.
9818 (OBJ1): Include atimer.obj.
9819 ($(BLD)\atimer.obj): New dependency rule.
9821 * w32.c (sigmask): New function (does nothing).
9822 (sigunblock): Ditto.
9824 * frame.c [WINDOWSNT]: Include w32term.h.
9826 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9828 * lread.c (syms_of_lread): Fix literal newlines.
9830 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9831 the string constant limit (2048 bytes) in MSVC.
9834 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9836 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9838 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9839 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9842 2000-02-04 Dave Love <fx@gnu.org>
9844 * fileio.c: Remove some unused vars.
9845 (_GNU_SOURCE): Define (for euidaccess).
9847 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9849 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9851 (read_minibuf): Deal with allow_props correctly.
9853 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9855 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9857 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9859 * search.c (compile_pattern): If a cache entry has a nil regexp,
9860 fill in that entry instead of clobbering a previously cached
9863 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9865 * puresize.h (BASE_PURESIZE): Increase to 610000.
9867 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9869 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9872 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9874 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9875 instead of incrementing ic directly.
9876 <CCL_WriteExprConst> Likewise.
9877 <ccl_set_expr>: Set ic to jump_address.
9879 * fileio.c (e_write): Fix the handling of
9880 CODING_FINISH_INSUFFICIENT_SRC.
9882 2000-02-01 Dave Love <fx@gnu.org>
9884 * editfns.c (Fpropertize): Doc fix.
9886 * process.c (Fstart_process): Doc fix.
9888 * eval.c: Fix various doc strings not to duplicate information
9889 from help-manyarg-func-alist.
9891 * window.c (Fset_window_margins): Don't make interactive. Doc
9894 * doc.c (Vhelp_manyarg_func_alist): New variable.
9895 (Fdocumentation): Use it.
9896 (syms_of_doc): Define it.
9898 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9900 * xterm.c (xim_open_dpy): Remove unused local variable.
9902 * emacs.c (USAGE): Use term `display options' instead of `X
9905 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9906 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9908 * fns.c (sweep_weak_table): New function.
9909 (sweep_weak_hash_tables): Use it. Keep on marking until there
9912 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9914 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9915 that XTread_socket does not crash by trying to call XNoOp on a
9918 2000-01-30 Jason Rumney <jasonr@gnu.org>
9920 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9921 Change selected_frame to SELECTED_FRAME ().
9922 (w32_console_mouse_position): Remove #ifndef MULE from around
9925 * makefile.nt: Remove dosfns.obj.
9927 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9929 * w32fns.c (w32_defined_color): Check for valid frame before
9930 applying gamma correction. Eliminate dependency on frame elsewhere.
9931 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9932 (w32_to_x_font): Use resx and resy not height_in and width_in.
9933 (x_to_w32_font): Doc fix.
9934 (xlfd_strip_height): New function to strip and return font height.
9935 (w32_font_match): Compare height separately from rest of xlfd
9936 spec, using xlfd_strip_height.
9938 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9939 width_in. Use w32_defined_color in place of defined_color.
9941 * w32faces.c: Merge more of DOS and X specifics in preparation for
9942 merge with xfaces.c.
9943 (defined_color): Remove FIXME comment.
9944 (tty_color_name): Provide w32-specific function.
9945 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9947 * w32console.c (turn_on_face, turn_off_face): Removed.
9948 (w32_face_attributes): New function.
9949 (Global_variables): Reduce scope where possible.
9950 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9952 (hl_mode): Don't modify text attributes.
9953 (write_glyphs): Don't do anything if len <= 0. Use
9954 w32_face_attributes to get attributes for drawing. Write
9955 terminating codes using char_attr_normal.
9956 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9957 (update_begin, update_end): Likewise.
9958 (vga_stdcolor_name): New function.
9959 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9960 (Fset_screen_color): Remove char_attr_reverse.
9962 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9964 * xfns.c (xic_set_preeditarea): Take window parameter and
9965 window-relative pixel-positions.
9967 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9968 is its frame's selected window.
9969 (xim_instantiate_callback): Likewise.
9971 * xfns.c (x_create_im): Removed.
9972 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9973 (supported_xim_styles): Renamed from supported_styles.
9974 (best_xim_style): Renamed from best_style.
9975 (create_frame_xic): Renamed from xic_create_frame.
9976 (free_frame_xic): Renamed from xic_destroy_frame.
9978 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9980 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9981 our frames, call XFilterEvent with 2nd parameter `None'.
9982 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9983 returning XBufferOverflow.
9984 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9986 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9987 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9988 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9989 (xim_initialize, xim_close)
9990 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9991 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9992 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9993 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9995 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9997 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9998 `xic_style' and `xic_xfs'.
9999 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10000 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10001 (FRAME_XIM): Removed.
10003 * xfns.c (supported_styles): New variable.
10004 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10005 (xic_create_xfontset, best_style, xic_create_frame)
10006 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10007 (xic_set_xfontset): New functions.
10009 2000-01-28 Dave Love <fx@gnu.org>
10011 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10013 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10015 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10017 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10018 for *scratch* if it already existed.
10020 * emacs.c (USAGE): New macro.
10021 (main): Use it to display usage information.
10023 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10025 Support for the menu-help feature:
10027 * msdos.h: Change prototypes of XMenuAddSelection and
10030 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10031 part of the line to the termscript file.
10032 (IT_clear_to_end): Clear the entire line, not just its beginning.
10033 (menu_help_message, prev_menu_help_message): New variables.
10034 (IT_menu_make_room): Make room for the help_text member.
10035 (IT_menu_display): New argument disp_help; all callers changed.
10036 If disp_help is non-zero, store the help text of the active menu
10037 item in menu_help_message.
10038 (XMenuAddPane): Initialize the help_text member to NULL.
10039 (XMenuAddSelection): New argument help_text. Store it in the
10041 (XMenuActivate): New argument help_callback. If the value of
10042 menu_help_message has changed since the last time, display the
10043 menu help message text while waiting for the mouse to move. Clear
10044 the echo area before exiting.
10045 (XMenuDestroy): Free the help_text member.
10047 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10049 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10050 XMenuAddSelection. Pass help callback to XMenuActivate.
10051 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10053 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10055 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10056 and EMACS_SET_USECS.
10058 2000-01-26 Dave Love <fx@gnu.org>
10060 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10062 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10063 an error may be signalled.
10065 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10067 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10068 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10070 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10072 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10074 * charset.c (Fstring): If there is a multibyte char among
10075 the args, always return a multibyte string.
10077 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10079 * sysdep.c (sys_select): Turn atimers off and on instead of
10080 recording and restoring old alarm handler
10082 * process.c (toplevel): Include atimer.h.
10083 (create_process_1): Rewritten.
10084 (create_process): Use atimers instead of alarm.
10085 (wait_reading_process_input) [hpux]: Turn atimers off instead
10086 of turning off SIGALRM.
10087 (wait_reading_process_input): Turn off atimers instead off
10088 calling stop_polling.
10090 * emacs.c (main): Call init_atimer.
10092 * keyboard.c (toplevel): Include systime.h and atimer.h.
10093 (polling_for_input): Removed because unused.
10094 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10095 (poll_timer): New variable.
10096 (poll_for_input, poll_for_input_1): New functions.
10097 (start_polling, stop_polling): Rewritten.
10099 * keyboard.h (polling_for_input): Removed.
10101 * atimer.h, atimer.c: New files.
10103 * Makefile.in (obj): Add atimer.o.
10104 (atimer.o): New target.
10106 * blockinput.h (pending_atimers): Add extern declaration.
10107 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10109 * lisp.h (popup_activated_flag): Add extern declaration.
10111 * xmenu.c (popup_activated_flag): Make externally visible.
10112 (popup_activate_callback) [USE_MOTIF]: Increment
10113 popup_activated_flag.
10114 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10116 * xterm.c (toplevel): Include atimer.h.
10117 (toolkit_scroll_bar_interaction): New variable.
10118 (Fxt_process_timeouts): Removed.
10119 (x_process_timeouts): New function.
10120 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10121 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10122 (x_make_frame_visible): Call poll_for_input_1 instead of
10123 input_poll_signal. Don't call alarm.
10124 (x_initialize): Install timer calling x_process_timeouts.
10126 2000-01-24 Dave Love <fx@gnu.org>
10128 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10129 Don't use -cckr -- apparently not now necessary.
10131 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10133 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10136 2000-01-23 Jason Rumney <jasonr@gnu.org>
10138 * w32fns.c (w32_defined_color): Apply gamma correction before
10139 trying to map to the palette.
10140 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10143 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10144 here. Callers changed to always pass real device context.
10145 (w32_draw_bitmap): Likewise.
10146 (w32_get_glyph_overhangs): Likewise.
10147 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10149 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10150 pfnSetScrollInfo and SetScrollRange.
10151 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10152 back into MULE characters after decoding them.
10153 (x_get_glyph_face_and_encoding): Likewise.
10154 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10155 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10156 (x_produce_glyphs): Calculate per char metrics for a character
10157 that we know exists in default font when font_not_found_p is true.
10159 2000-01-22 Jason Rumney <jasonr@gnu.org>
10161 * makefile.nt (intervals.obj, composite.obj): New modules.
10162 (composite.h): Added as dependency where appropriate.
10164 * w32gui.h (XGCValue): New struct for emulating X GCs.
10166 * w32term.h (XCharStruct): New struct for emulating X.
10168 * w32console.c (turn_on_face, turn_off_face): New functions.
10169 (change_line_highlight): New prototype for new redisplay.
10170 (write_glyphs): Support multibyte text. Support faces.
10172 * w32faces.c: Complete rewrite for new redisplay based on new
10175 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10176 throughout. struct frame * in place of FRAME_PTR.
10177 Skeleton support for images, toolbars, tooltips from xfns.c.
10178 (Fx_create_frame): Use system default for default scroll bar
10180 (w32_get_arg): Renamed from x_get_arg.
10181 (Fx_file_dialog): New function.
10182 (w32_list_fonts): Check cache before asking system.
10183 (Vw32_enable_synthesized_fonts): New variable.
10184 (Vw32_enable_italics): Obsolete, removed.
10186 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10187 Use SELECTED_FRAME macro.
10189 * w32menu.c: Add skeleton support for help strings on menus.
10190 (add_menu_item): Native checkbox and radio support added, but not
10191 yet enabled due to bugs.
10192 (push_menu_item): Add parameters type, selection and help.
10194 Formatting changes to reduce unnecessary diffs with xmenu.c.
10196 * w32select.c (Fw32_set_clipboard_data): Update call to
10197 find_charset_in_str.
10199 * w32term.c: Complete rewrite for new redisplay based on new
10200 xterm.c with necessary sections merged back in from old w32term.c.
10202 2000-01-21 Richard M. Stallman <rms@gnu.org>
10204 * data.c (set_internal): Further fix in same criterion.
10206 2000-01-20 Richard M. Stallman <rms@gnu.org>
10208 * data.c (set_internal): Fix the criteria for whether
10209 to swap out the old cached binding.
10211 2000-01-19 Dave Love <fx@gnu.org>
10213 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10215 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10217 * regex.c (re_compile_fastmap): While checking a range table for
10218 `charset', skip flag bits for a character class correctly.
10220 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10222 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10224 * xfns.c (x_window): Call lw_create_widget with new parameter
10227 * widget.c (EmacsFrameSetCharSize): Change size of children first
10228 because of problems with main window geometry management under
10231 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10232 MENU_ITEMS_ITEM_.*.
10233 (MENU_ITEMS_ITEM_HELP): New enumerator.
10234 (push_menu_item): Add parameter HELP. Record help in menu_items.
10235 (single_menu_item, single_submenu, list_of_items): Call
10236 push_menu_item with new parameter.
10237 (single_submenu): Set help string in widget value.
10238 (menu_highlight_callback): New function.
10239 (set_frame_menubar): Call lw_create_widget with new
10241 (xmenu_show, xdialog_show): Ditto.
10243 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10245 * sound.c (Fplay_sound): Improve doc string.
10247 2000-01-11 Richard M. Stallman <rms@gnu.org>
10249 * lisp.h (set_internal): Enter the new arg.
10251 * eval.c (specbind): Record buffer-local variables specially,
10252 indicating which buffer's binding was saved.
10253 (unbind_to): Restore buffer-local variables specially
10254 in the proper buffer.
10256 * data.c (set_internal): New arg BUF.
10258 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10259 * data.c (Fset): Pass new arg to set_internal.
10260 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10262 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10264 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10267 2000-01-11 Richard M. Stallman <rms@gnu.org>
10269 * minibuf.c (Ftry_completion): Doc fix.
10271 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10273 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10276 2000-01-11 Andreas Schwab <schwab@suse.de>
10278 * coding.c (code_convert_region): Initialize total_skip.
10280 2000-01-08 Dave Love <fx@gnu.org>
10282 * eval.c (Fuser_variable_p): Check customizability too.
10284 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10286 * minibuf.c (Fcompleting_read): Doc fix.
10288 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10290 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10293 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10294 Check that input style is supported before trying to create an
10296 (x_window): Call x_create_im.
10298 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10300 * xfns.c (current_gif_memory_src): New variable.
10301 (gif_load): Record the address of the current memory source
10302 in current_gif_memory_src.
10303 (gif_read_from_memory): Use current_gif_memory_src.
10305 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10306 macros statement form.
10308 * sound.c (struct sound): Renamed from struct sound_file.
10309 (struct sound): Add members `data' and `header_size'.
10310 (enum sound_attr): Add SOUND_DATA.
10311 (current_sound, current_sound_device): Variables renamed from
10312 sound_file and sound_device.
10313 (parse_sound): Parse :data.
10314 (parse_sound): Handle sound data in strings.
10315 (find_sound_type): Function renamed from find_sound_file_type.
10316 (wav_init, au_init): Fail if sound's header_size is smaller than
10317 needed header size.
10318 (wav_play, au_play): Play sounds from string data.
10320 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10322 * lisp.h: Add prototype for allocate_string_data.
10324 * alloc.c (Fgarbage_collect): Return number of live and free
10327 * alloc.c (mark_buffer): Remove code in #if 0.
10329 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10330 (strings_consed): New variable.
10331 (allocate_string): Set it.
10332 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10333 (Fmemory_use_counts): Return strings_consed. Use Flist.
10335 * alloc.c: General cleanup in comments etc. Remove conditional
10336 compilation for `standalone'.
10338 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10340 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10341 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10342 (DONT_COPY_FLAG): Removed.
10343 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10344 (struct sdata, struct sblock): New
10345 (struct string_block): Rewritten.
10346 (STRINGS_IN_STRING_BLOCK): New macro.
10347 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10348 (large_sblocks, string_blocks, string_free_list): New variables.
10349 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10350 (init_strings): Rewritten.
10351 (allocate_string, allocate_string_data, compact_small_strings)
10352 (free_large_strings, sweep_strings): New functions.
10353 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10354 (struct string_block_head, current_string_block)
10355 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10356 (STRING_PAD): Removed.
10357 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10358 (Fgarbage_collect): Don't set mark bit in large strings.
10359 (mark_object): Mark strings differently. Mark symbol names
10361 (survives_gc_p): Test marked strings differently.
10362 (gc_sweep): Sweep strings differently, unmark strings in
10364 (compact_strings): Removed.
10366 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10368 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10369 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10371 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10373 * fileio.c (Finsert_file_contents): Signal error if visiting file
10374 in a non-empty buffer.
10376 * term.c (encode_terminal_code): Fix the previous change.
10378 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10380 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10381 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10383 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10385 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10387 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10388 need to test for MSDOS frames.
10390 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10392 * dosfns.c (unspecified_colors): Remove.
10393 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10395 (msdos_stdcolor_name): Return strings for unspecified fore- and
10396 back-ground colors.
10398 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10399 (syms_of_xfaces): Remove their staticpro's.
10400 (tty_color_name): Return Lisp strings for unspecified fore- and
10401 back-ground colors.
10402 (Finternal_set_lisp_face_attribute): Remove the special treatment
10403 for Qunspecified_{f,b}g.
10404 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10407 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10409 * xdisp.c (reseat_at_next_visible_line_start): Position before
10410 newline only if ending up on a newline.
10411 (next_element_from_ellipsis): Return success. Handle case of
10412 displaying no ellipsis. Fix case of ellipsis defined in display
10414 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10417 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10419 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10420 (Fcolor_supported_p): Renamed from face-color-supported-p.
10422 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10424 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10425 list of colors renamed to tty-defined-color-alist.
10426 (tty_color_name): Pass the frame to tty-color-by-index.
10427 (realize_tty_face): tty-color-alist is now a function which
10428 accepts the frame as argument.
10430 * term.c (Ftty_display_color_p): Accept an optional argument
10433 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10435 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10436 encode_terminal_code.
10438 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10440 * dispnew.c (mode_line_string): Support termcap frames as well.
10442 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10444 * syntax.c (Fforward_word): Undo previous change.
10446 * editfns.c (Fconstrain_to_field): Don't constrain if
10447 inhibit-field-text-motion is non-nil.
10448 (Fline_beginning_position): Undo previous change.
10449 (Fline_end_position): Ditto.
10451 * syntax.c (Fforward_word): Notice field boundaries only if
10452 inhibit-field-text-motion is nil.
10454 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10456 * editfns.c (Vinhibit_field_text_motion): New variable.
10457 (inhibit-field-text-motion): New DEFVAR_LISP.
10458 (Fline_beginning_position, Fline_end_position): Notice field
10459 boundaries only if inhibit-field-text-motion is nil.
10461 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10462 All calls adjusted.
10463 (x_build_heuristic_mask): Likewise.
10464 (xbm_load_image_from_file): Change error output.
10465 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10466 (gif_load, gs_load, x_kill_gs_process): Ditto.
10468 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10469 color indices when accessing raster pixels.
10470 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10471 one of :file or :data.
10472 (enum pbm_keyword_index): Add PBM_DATA.
10473 (pbm_format): Add :data.
10474 (pbm_image_p): Allow either :file or :data.
10475 (pbm_read_file): New function.
10476 (pbm_scan_number): Rewritten to read from string.
10477 (pbm_load): Support :data.
10479 See ChangeLog.8 for earlier changes.
10481 ;; Local Variables:
10482 ;; coding: iso-2022-7bit