1 2001-02-19 Gerd Moellmann <gerd@gnu.org>
3 * emacs.c (malloc_initialize_hook): Handle case thet `environ'
6 * ralloc.c (__morecore) [!SYSTEM_MALLOC]: Move declaration
7 to the start of the file.
9 2001-02-16 Gerd Moellmann <gerd@gnu.org>
11 * window.c (set_window_buffer): Fix last change.
13 * window.c (set_window_buffer): Set window's vscroll to 0.
15 * window.c (coordinates_in_window): Increase width of area
16 where the vertical line can be dragged.
18 * xterm.c (x_set_glyph_string_background_width): Extend the
19 background face to the end of the drawing area in the text
22 * xdisp.c (handle_single_display_prop): Set iterator's position
23 to where the `display' property starts, like for images.
24 (dump_glyph): New function.
25 (dump_glyph_row): Use it. Dump info about marginal areas.
27 * dispnew.c (direct_output_for_insert): Recognize more cases where
28 glyphs can be written instead of being inserted.
30 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
31 the left x-coordinate of the area to shift.
33 * dired.c (directory_files_internal): Set result list to nil
36 2001-02-15 Kenichi Handa <handa@etl.go.jp>
38 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
39 invalid multibyte sequence, treat *SRC as a character of
42 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
44 * textprop.c (Fset_text_properties): Doc fix.
46 2001-02-15 Gerd Moellmann <gerd@gnu.org>
48 * dispnew.c (update_text_area): Undo change of 2001-01-12.
50 2001-02-14 Dave Love <fx@gnu.org>
52 * coding.c: Doc and message fixes.
54 2001-02-14 Andrew Innes <andrewi@gnu.org>
56 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
57 Emacs frame above the screen size.
59 2001-02-14 Gerd Moellmann <gerd@gnu.org>
61 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
63 2001-02-13 Gerd Moellmann <gerd@gnu.org>
65 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
66 case that TO ends up beyond ZV after running before-change-functions.
68 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
69 the selected window if it is showing the buffer in question.
71 * dired.c (directory_files_internal): Initialize errno.
72 (toplevel): Include errno.h.
74 2001-02-13 Kenichi Handa <handa@etl.go.jp>
76 * xfaces.c (best_matching_font): New parameter width_ratio.
77 Multiply avgwidth by width_ratio.
78 (choose_face_font): Call best_matching_font with width_ratio
79 calculated from the column width of C.
81 2001-02-12 Andrew Innes <andrewi@gnu.org>
83 The following changes are to draw box lines inside characters area
84 if line-width is negative.
86 * w32term.c (x_produce_image_glyph): Pay attention to the case that
87 face->box_line_width is negative.
88 (x_produce_stretch_glyph): Likewise.
89 (x_produce_glyphs): Likewise.
90 (x_estimate_mode_line_height): Likewise.
91 (x_draw_glyph_string_background): Likewise.
92 (x_draw_glyph_string_foreground): Likewise.
93 (x_draw_composite_glyph_string_foreground): Likewise.
94 (x_draw_glyph_string_box): Likewise.
95 (x_draw_image_foreground): Likewise.
96 (x_draw_image_relief): Likewise.
97 (x_draw_image_foreground_1): Likewise.
98 (x_draw_image_glyph_string): Likewise.
100 2001-02-09 Kenichi Handa <handa@etl.go.jp>
102 The following changes are to draw box lines inside characters area
103 if line-width is negative.
105 * xterm.c (x_produce_image_glyph): Pay attention to the case that
106 face->box_line_width is negative.
107 (x_produce_stretch_glyph): Likewise.
108 (x_produce_glyphs): Likewise.
109 (x_estimate_mode_line_height): Likewise.
110 (x_draw_glyph_string_background): Likewise.
111 (x_draw_glyph_string_foreground): Likewise.
112 (x_draw_composite_glyph_string_foreground): Likewise.
113 (x_draw_glyph_string_box): Likewise.
114 (x_draw_image_foreground): Likewise.
115 (x_draw_image_relief): Likewise.
116 (x_draw_image_foreground_1): Likewise.
117 (x_draw_image_glyph_string): Likewise.
119 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
120 and :line-width can be negative.
121 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
124 2001-02-09 Jason Rumney <jasonr@gnu.org>
126 * w32term.c (w32_encode_char): Treat eight bit graphic and control
127 characters the same as ASCII and latin-1.
128 (x_display_and_set_cursor): Check for the focus frame's selected
129 window instead of selected_window.
130 (x_after_update_window_line): Don't clear if frame's internal
131 border width is zero.
132 (x_new_font): Don't change a tooltip's size.
133 (w32_initialize): Set char_ins_del_ok to 1.
135 * w32fns.c (Fx_show_tip): Fix calls to make_number.
136 (x_set_font): If font hasn't changed, avoid recomputing
137 faces and other things.
138 (x_set_tool_bar_lines): Do nothing if frame is
140 (Fx_create_frame): Add the tool bar height to the frame
142 (x_create_tip_frame): Prevent changing the tooltip's
143 background color by specifying a color for the default font
145 (Qcancel_timer): New variable.
146 (syms_of_w32fns): Initialize and staticpro it.
147 (Fx_hide_tip, Fx_show_tip): Use it.
148 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
150 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
152 * w32.c (init_environment): Duplicate local string before putenv.
154 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
156 * charset.c (Fstring): A typo.
158 2001-02-09 Kenichi Handa <handa@etl.go.jp>
160 * charset.c (Fstring): If all arguments are less than 256, return
163 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
164 return a unibyte string.
166 * coding.c (code_convert_region): After detecting a coding, if
167 nothing found, set coding->composing to COMPOSITION_NO.
168 (decode_coding_string): Likewise.
170 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
172 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
175 2001-02-07 Kenichi Handa <handa@etl.go.jp>
177 * charset.c (parse_str_to_multibyte): New function.
179 * charset.h (parse_str_to_multibyte): Extern it.
181 * print.c (print_string): If we are going to print a unibyte
182 string into a multibyte buffer, convert the string to multibyte by
185 2001-02-06 Andrew Innes <andrewi@gnu.org>
187 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
188 been created. It seems we can get sent window messages such as
189 WM_ERASEBKGND before we properly update a frame.
191 2001-02-06 Gerd Moellmann <gerd@gnu.org>
193 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
194 Avoid some unnecessary cursor positioning.
196 2001-02-05 Gerd Moellmann <gerd@gnu.org>
198 * xfaces.c (split_font_name): Compute numeric value of
200 (LFACE_AVGWIDTH): New macro.
202 (check_lface_attrs): Check LFACE_AVGWIDTH.
203 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
204 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
205 (merge_face_vectors): Check LFACE_AVGWIDTH.
206 (Finternal_make_lisp_face): Use AREF.
207 (xm_set_menu_resources_from_menu_face)
208 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
209 (Finternal_lisp_face_empty_p): Use AREF.
210 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
211 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
212 Compare average widths..
213 (best_matching_font): Arrange for comparing average widths.
215 * dispextern.h (enum lface_attribute_index): Add
216 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
218 2001-02-05 Dave Love <fx@gnu.org>
220 * puresize.h: Revert last change following loadup.el change.
222 2001-02-05 Andrew Innes <andrewi@gnu.org>
224 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
225 invocation of temacs, to work with Windows 2000.
226 (bootstrap-emacs): Ditto.
228 2001-02-05 Gerd Moellmann <gerd@gnu.org>
230 * xterm.c (x_display_and_set_cursor): Check for the focus
231 frame's selected window instead of selected_window.
233 * xdisp.c (try_scrolling): If point is in the line below the
234 window, make sure to move the iterator at least a canonical
237 * window.c (Fmove_to_window_line): Don't add 1 if window is
240 2001-02-05 Kenichi Handa <handa@etl.go.jp>
242 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
243 invalid, execute CCL_INVALID_CMD.
244 (ccl_driver): If the CCL program is terminated because of
245 CCL_STAT_INVALID_CMD, copy the remaining source data to the
246 destination instead of throwing them away.
248 2001-02-02 Gerd Moellmann <gerd@gnu.org>
250 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
251 faces and other things.
253 * xdisp.c (get_next_display_element): Fix case of empty
256 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
258 * editfns.c (Fconstrain_to_field): Doc fix.
260 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
261 into `thoroughly', to make it consistent with the doc string.
263 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
265 2001-02-01 Gerd Moellmann <gerd@gnu.org>
267 * search.c (search_buffer): Call set_search_regs with a byte
268 position, not a character position.
270 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
273 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
275 * frame.c (Fmodify_frame_parameters): Doc fix.
277 2001-01-31 Gerd Moellmann <gerd@gnu.org>
279 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
280 identifier which is not reserved by Standard C.
282 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
284 * window.c (enum window_part): New enumeration.
285 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
287 (coordinates_in_window): Return an enumerator from enum
288 window_part. Fix handling of right scroll bar.
289 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
290 `right-fringe' instead of `left-bitmap-area' and
291 `right-bitmap-area'. Use enumerators from enum window_part
292 instead of hard-coded integers.
293 (check_window_containing, window_from_coordinates): Use
294 enumerators from enum window_part instead of hard-coded integers.
295 (syms_of_window): Replace Qleft_bitmap_area and
296 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
298 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
300 * editfns.c (Fformat_time_string): Doc fix.
302 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
304 * keymap.c (Fwhere_is_internal): Use the first valid binding
305 if no ascii binding is found (when firstonly is t).
307 2001-01-31 Gerd Moellmann <gerd@gnu.org>
309 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
310 instead of Finteractive_p.
312 * lisp.h (interactive_p): Add prototype.
314 * eval.c (interactive_p): New function.
315 (Finteractive_p): Use it.
317 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
319 2001-01-31 Dave Love <fx@gnu.org>
321 * .gdbinit (hook-run): Define to run xreload.
323 * textprop.c (Fset_text_properties): Fix newline in doc string.
325 2001-01-30 Gerd Moellmann <gerd@gnu.org>
327 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
328 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
330 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
331 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
332 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
334 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
337 2001-01-30 Dave Love <fx@gnu.org>
339 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
342 2001-01-29 Gerd Moellmann <gerd@gnu.org>
344 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
345 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
347 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
349 * textprop.c (Fset_text_properties): Doc fix.
351 2001-01-29 Gerd Moellmann <gerd@gnu.org>
353 * xdisp.c (forward_to_next_line_start): Remove xassert.
355 2001-01-29 Jason Rumney <jasonr@gnu.org>
357 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
358 returning without releasing it.
360 2001-01-29 Kenichi Handa <handa@etl.go.jp>
362 * w32fns.c (w32_font_match): Allocate three more bytes to regex
363 for '^', '$', and '\0'.
365 2001-01-28 Andrew Choi <akochoi@i-cable.com>
367 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
368 regex for '^', '$', and '\0'.
370 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
371 only if current_sblock has been initialized.
373 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
374 terminal frame even if it is the only visible frame.
376 2001-01-28 Kenichi Handa <handa@etl.go.jp>
378 * fontset.c (font_family_registry): Even if FONTNAME conform to
379 XLFD, if it specifies other fields than family and registry,
380 return FONTANME. New argument FORCE if nonzero cancel that
382 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
383 a signle byte character. Don't set FAMILY part to nil here. It
384 is handled by the caller choose_face_font.
385 (Fnew_fontset): Call font_family_registry with FORCE 0.
386 (Fset_fontset_font): Likewise.
388 2001-01-27 Gerd Moellmann <gerd@gnu.org>
390 * xdisp.c (display_line): Don't treat a newline as fitting
393 2001-01-26 Gerd Moellmann <gerd@gnu.org>
395 * window.c (size_window): Set the window's orig_top to nil when
396 changing heights, so that a future shrink_mini_window won't
397 restore a bogus height.
399 * frame.c (do_switch_frame): If selected frame has a mini-window,
400 resize that to exact size.
402 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
404 * xdisp.c (display_line): Simplify check for glyphs fitting
405 entirely in the line.
407 * xfns.c (xic_style): New variable.
408 (create_frame_xic): Move static variable to global scope for
409 the case that `static' gets defined away.
411 2001-01-26 Kenichi Handa <handa@etl.go.jp>
413 * coding.c (decode_coding): Set a flag for inhibiting
415 (code_convert_region): Always set saved_coding_symbol.
416 (decode_coding_string): Likewise. Update coding->symbol when we
417 encounter a inconsistent eol by the same way as
420 2001-01-25 Gerd Moellmann <gerd@gnu.org>
422 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
425 * xterm.c (x_after_update_window_line): Don't clear if frame's
426 internal border width is zero.
427 (x_clear_area): New function.
428 (x_after_update_window_line, x_clear_end_of_line)
429 (x_scroll_bar_create, x_scroll_bar_set_handle)
430 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
431 instead of XClearArea.
433 * xterm.h (x_clear_area): Add prototype.
435 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
436 which doesn't seem necessary anymore with Lesstif 0.92.
438 2001-01-25 Dave Love <fx@gnu.org>
440 * puresize.h (BASE_PURESIZE): Up to 720000.
442 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
444 2001-01-25 Gerd Moellmann <gerd@gnu.org>
446 * xdisp.c (echo_area_display): Don't call redisplay_internal
447 when Emacs is shutting down. We can't run hooks etc. that
448 would be necessary to do a redisplay.
450 * lread.c (read_integer): Use type EMACS_INT instead of int.
452 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
454 * ccl.c (ccl_driver): Fix last change.
456 2001-01-25 Kenichi Handa <handa@etl.go.jp>
458 * ccl.h (sturct ccl_program): New member suppress_error.
460 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
461 insert error message to the output.
462 (setup_ccl_program): Initialize ccl->suppress_error to 0.
464 * coding.h (struct coding_system): New member suppress_error.
466 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
467 (Fset_terminal_coding_system_internal): Set the member
469 (Fset_safe_terminal_coding_system_internal): Likewise.
471 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
473 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
474 as if it was a `charset'.
476 2001-01-24 Gerd Moellmann <gerd@gnu.org>
478 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
479 value in where_is_cache; the next lookup in the cache returns
480 something bogus if we do.
482 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
484 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
485 if HAVE_WINDOW_SYSTEM isn't defined.
487 2001-01-24 Gerd Moellmann <gerd@gnu.org>
489 * fns.c (sweep_weak_table): Fix code taking items out of
490 the hash collision chain. Some cleanup.
492 * xterm.c (x_new_font): Don't change a tooltip's size.
494 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
495 background color by specifying a color for the default font
498 2001-01-24 Kenichi Handa <handa@etl.go.jp>
500 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
501 a workaround for SunOS 4's cc.
502 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
503 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
504 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
507 2001-01-23 Gerd Moellmann <gerd@gnu.org>
509 * xterm.c (x_set_window_size_1): New function extracted from
511 (x_set_window_size): Use it.
512 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
513 doesn't have a widget, like tooltips.
515 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
517 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
520 2001-01-23 Kenichi Handa <handa@etl.go.jp>
522 * fns.c (Fset_char_table_default): Fix to make sub char-table
525 2001-01-22 Gerd Moellmann <gerd@gnu.org>
527 * xdisp.c (build_desired_tool_bar_string): Make sure we have
528 a desired tool bar string, even if there are no tool bar
531 * xdisp.c (Ftool_bar_lines_needed): New function.
532 (syms_of_xdisp): Defsubr it.
534 * editfns.c (Fformat): Don't extend text properties from arguments
535 to padding chars in the result.
537 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
539 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
541 2001-01-20 Andrew Innes <andrewi@gnu.org>
543 * w32term.c (w32_ring_bell): Only support visible bell on w32
545 (w32_initialize): Don't set term hooks that aren't actually needed
548 * xfaces.c (realize_default_face):
550 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
552 * xdisp.c (handle_single_display_prop): Remove references to
555 * dispnew.c (Fredraw_frame): Remove reference to
558 * frame.h (output_method): Remove output_w32_console method.
559 (FRAME_W32_CONSOLE_P): Remove macro.
561 * frame.c (Qw32_console): Remove variable.
562 (Fframep): Remove references to it.
563 (syms_of_frame): Ditto.
564 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
566 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
569 2001-01-20 Kenichi Handa <handa@etl.go.jp>
571 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
573 2001-01-19 Andrew Innes <andrewi@gnu.org>
575 * w32.c (init_environment): Add a version-independent site-lisp
576 directory to EMACSLOADPATH, after the version dependent one.
578 2001-01-19 Gerd Moellmann <gerd@gnu.org>
580 * editfns.c (Fbuffer_substring): Doc fix.
582 * xdisp.c (message_dolog, message2, message2_nolog): Rename
583 parameter LEN to NBYTES.
585 2001-01-19 Kenichi Handa <handa@etl.go.jp>
587 * charset.c (strwidth): Use c_string_width.
588 (c_string_width): New function.
589 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
592 * charset.h (c_string_width, lisp_string_width): Extern them.
594 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
596 * indent.c (check_composition): Check validity of composition.
598 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
599 characters by calling c_string_width.
600 (x_consider_frame_title): Get byte length of frame tile string
602 (display_mode_element): Pay attention to width of non-ASCII
603 characters by calling strwidth.
605 2001-01-18 Gerd Moellmann <gerd@gnu.org>
607 * xfns.c (Qcancel_timer): New variable.
608 (syms_of_xfns): Initialize and staticpro it.
609 (Fx_hide_tip, Fx_show_tip): Use it.
610 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
612 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
614 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
616 * window.h (WINDOW_LIVE_P): New macro.
618 * window.c (window_size_fixed): New variable.
619 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
622 * eval.c (specbind): If binding a per-buffer variable which
623 doesn't have a buffer-local value in the current buffer, change
624 the global value by changing the value of the symbol bound in all
625 buffers not having their own value, to make it consistent with
626 what happens with other buffer-local variables.
628 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
630 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
631 when searching for a newline.
633 2001-01-18 Kenichi Handa <handa@etl.go.jp>
635 * xdisp.c (display_string): Fix previous change.
637 2001-01-18 Jason Rumney <jasonr@gnu.org>
639 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
640 GLYPH_DEBUG is defined.
641 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
642 true for images with `:ascent 100'.
643 (x_set_mouse_face_gc): If the last used mouse face has gone in the
644 meantime, use face MOUSE_FACE_ID.
645 If first glyph isn't a character glyph, use the ASCII NUL
646 character to determine the face.
647 (expose_area): Do not treat left margin specially.
648 (note_mode_line_highlight): If no local_map, check global keymap.
649 (note_mouse_highlight): Initialize overlay.
650 (clear_mouse_face): Don't return if tip_frame is
652 (show_scroll_bars): Remove unused function.
653 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
654 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
656 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
658 (x_free_frame_resources): Unload relief colors.
660 2001-01-17 Gerd Moellmann <gerd@gnu.org>
662 * xdisp.c (forward_to_next_line_start): Avoid calling
663 get_next_display_element when the newline is already found. This
664 may change the iterator's position, when its current position is
665 equal to the iterator's stop_charpos.
667 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
668 zero, use this method only at the end of a line.
670 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
671 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
672 if SCALABLE_FONTS_P is set.
674 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
675 so that scalable fonts are included.
677 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
678 In the cache, use a key containing the information if scalable
680 (x_load_font): Adapt to change of keys in the font cache.
682 2001-01-17 Kim F. Storm <storm@filanet.dk>
684 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
685 XListFonts to take advantage of font caching.
687 * xterm.c (x_list_fonts): Ensure caching font information when
688 called for a null frame, which is the case frequently when Emacs
691 2001-01-17 Gerd Moellmann <gerd@gnu.org>
693 * xfns.c (QCconversion): Replaces QCalgorithm.
695 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
697 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
700 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
701 not everything could be displayed.
703 * line.h, x-list-font.c: Files removed because unused.
705 2001-01-17 Andrew Innes <andrewi@gnu.org>
707 * dired.c (directory_files_internal): Convert result from readdir
708 to a unibyte string initially, to avoid possible misinterpretation
709 of some bytes as the internal form of Emacs characters.
711 2001-01-17 Kenichi Handa <handa@etl.go.jp>
713 * fns.c (concat): Be sure to avoid putting the same `composition'
714 property on the adjacent regions.
716 2001-01-16 Gerd Moellmann <gerd@gnu.org>
718 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
720 (Fscroll_right, Fscroll_left): Set it here instead, if called
723 * buffer.c (Fset_buffer_modified_p): Set buffer's
724 prevent_redisplay_optimizations_p flag.
726 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
727 * sysdep.c, vmsproc.c, xselect.c: Call
728 redisplay_preserve_echo_area with additional arg.
730 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
733 * xdisp.c (redisplay_preserve_echo_area): Add parameter
734 FROM_WHERE, for debugging.
736 2001-01-16 Kenichi Handa <handa@etl.go.jp>
738 * ccl.c (Fregister_ccl_program): Handle the return value of
739 resolve_symbol_ccl_program correctly.
740 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
743 2001-01-15 Gerd Moellmann <gerd@gnu.org>
745 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
746 has gone in the meantime, use face MOUSE_FACE_ID.
748 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
749 x_display_info_for_display returns null, don't try to close
750 the display; we didn't open it.
752 * dispnew.c (save_or_restore_current_matrices): Function removed.
753 (save_current_matrix, restore_current_matrix): New functions.
754 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
755 restore the frame's current matrix. Due to the glyph pointer
756 setup done in adjust_glyph_matrix, there is no easy way to make
757 saving the current matrix in the desired matrix generally correct,
760 2001-01-15 Kenichi Handa <handa@etl.go.jp>
762 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
764 (display_line): Optimize for wide characters.
765 (display_string): Don't try to display a multi-column character
766 partially. On ttys, produce more than one truncation glyph for
767 multi-column characters that don't fit on the line.
769 2001-01-13 Kenichi Handa <handa@etl.go.jp>
771 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
772 it instead of WORDS_BIGENDIAN. Caller changed.
774 2001-01-13 Jason Rumney <jasonr@gnu.org>
776 * w32fns.c (Fimage_size, image_ascent, lookup_image)
777 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
778 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
779 (tiff_format, gif_format, gs_format): Adapt to change of image
782 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
783 (x_draw_image_relief, x_draw_image_foreground_1)
784 (x_draw_image_glyph_string): Adapt to change of image margins.
786 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
789 * w32bdf.c (search_file_line, get_cached_font_char)
790 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
792 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
794 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
795 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
796 (Fw32_send_sys_command): Remove unused variables.
797 (w32_msg_pump): Add parentheses.
799 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
800 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
803 2001-01-12 Gerd Moellmann <gerd@gnu.org>
805 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
806 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
807 being a pair of margins.
808 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
809 to DEFVAR_LISP. Extend doc.
811 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
813 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
814 pair of integers `(X . Y)', use X for the horizontal and Y for the
816 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
817 (parse_image_spec): Check it.
818 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
819 (tiff_format, gif_format, gs_format): Use
820 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
822 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
823 (x_draw_image_relief, x_draw_image_foreground_1)
824 (x_draw_image_glyph_string): Adapt to the change of image margins.
826 * dispextern.h (struct image): Replace member `margin' with
827 `hmargin' and `vmargin'.
829 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
832 * dispnew.c (update_text_area): Put code which decrements the
833 stop position when the row's face extends to the end of the
836 * xfns.c (x_set_mouse_color): Fix color allocation.
838 * keyboard.c: Call get_local_map with new argument list.
840 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
842 * intervals.h (enum map_property): Removed.
843 (get_local_map): Change prototype.
845 * keymap.c: Call get_local_map with new argument list.
846 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
848 2001-01-11 Gerd Moellmann <gerd@gnu.org>
850 * xdisp.c (build_desired_tool_bar_string): Correct the computation
851 of the size needed for the tool bar string. For the last image,
852 use a `display' property that reaches to the end of the string.
854 * xselect.c (selection_request_dpyinfo): New variable.
855 (x_handle_selection_request): Set it.
856 (x_selection_request_lisp_error): Don't call
857 x_decline_selection_request if selection request's display has
860 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
861 the unregister_colors before calling XFreeColors.
863 2001-01-10 Dave Love <fx@gnu.org>
865 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
866 ${SOME_MACHINE_LISP}, not ${lisp}.
868 2001-01-10 Gerd Moellmann <gerd@gnu.org>
870 * xdisp.c (display_line): On ttys, produce more than one
871 truncation glyph for multi-column characters that don't fit on the
874 * xselect.c (x_reply_selection_request): Add a comment.
876 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
877 XkbGetNames instead of XkbGetKeyboard.
879 2001-01-10 Dave Love <fx@gnu.org>
881 * sysdep.c (random): Revert the declaration.
883 2001-01-09 Gerd Moellmann <gerd@gnu.org>
885 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
886 function string_bytes.
887 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
889 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
890 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
891 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
892 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
894 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
895 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
896 after sweeping strings, and at the end.
897 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
899 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
900 ensure that pop_message is called.
902 * keyboard.c (Fexecute_extended_command): Use a
903 record_unwind_protect to ensure that pop_message is called.
905 * lisp.h (push_message_unwind): Add prototype.
907 * xdisp.c (push_message_unwind): New function.
909 * fileio.c (do_auto_save_unwind): Do the pop_message here
910 instead of in Fdo_auto_save.
911 (Fdo_auto_save): Don't call pop_message.
913 2001-01-08 Ken Raeburn <raeburn@gnu.org>
915 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
918 2001-01-08 Gerd Moellmann <gerd@gnu.org>
920 * window.c (window_scroll_pixel_based): Adjust glyph matrices
921 when increasing window's vscroll.
923 * macros.c (Qkbd_macro_termination_hook): New variable.
924 (syms_of_macros): Initialize and staticpro it.
925 (pop_kbd_macro): Run kbd-macro-termination-hook.
927 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
929 2001-01-07 Dave Love <fx@gnu.org>
931 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
932 arglist, for documentation's sake.
934 2001-01-06 Andrew Innes <andrewi@gnu.org>
936 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
939 2001-01-05 Andrew Innes <andrewi@gnu.org>
941 * term.c (update_end): Don't check updating_frame; for some reason
942 this can be 0 sometimes, such as after dismissing a popup menu,
943 and isn't necessary given the explicit frame argument.
945 2001-01-05 Gerd Moellmann <gerd@gnu.org>
947 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
948 on some systems, and an unsigned long on others, like FreeBSD 4.1.
950 2001-01-04 Gerd Moellmann <gerd@gnu.org>
952 * xterm.c (clear_mouse_face): Don't return if tip_frame is
955 * xfns.c (x_create_tip_frame): Preserve the value of
956 face_change_count around the creation of the tip frame.
958 * xfns.c (last_show_tip_args): New variable.
959 (compute_tip_xy): New function.
960 (Fx_show_tip): Reuse an existing tip frame, if possible.
961 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
963 2001-01-04 Dave Love <fx@gnu.org>
965 * editfns.c (Fformat): Doc fix.
967 * systime.h (set_file_times): Prototype.
969 * widget.h (EmacsFrameSetCharSize_): Prototype.
971 * sysdep.c (random, srandom): Declare explicitly.
973 * dispextern.h (move_it_vertically_backward): Declare.
975 2001-01-04 Gerd Moellmann <gerd@gnu.org>
977 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
978 like in Fx_create_frame.
980 * xfaces.c (set_font_frame_param): Don't do anything for
981 non-graphical frames.
983 * window.c (Fdelete_other_windows): Set window's window_end_valid
984 to nil when changing the window's start. Don't change the
985 window's start when its top position hasn't changed. If we do,
986 this will set the window's optional_new_start, which act's like a
987 force_start during redisplay with C-x 1 M-> under particular
988 circumstances (see report from Per Starback to emacs-pretest-bug
991 2001-01-03 Gerd Moellmann <gerd@gnu.org>
993 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
994 short cut at the start of the function. Add an assertion.
995 (reseat_at_next_visible_line_start): Add an assertion.
997 * window.c (Frecenter): When changing the window start, set the
998 window's window_end_valid to nil.
999 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
1001 * dispextern.h (move_it_past_eol): Add prototype.
1003 * xdisp.c (move_it_past_eol): New function.
1005 * window.c (Fwindow_end): Doc fix.
1007 2001-01-03 Dave Love <fx@gnu.org>
1009 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1012 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1014 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1015 the enabled_p flag of the glyph row at window_end_vpos to 0.
1016 (handle_single_display_prop): Fix last change.
1018 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1020 * window.c (Frecenter): Doc fix.
1022 2001-01-02 Andrew Innes <andrewi@gnu.org>
1024 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1026 * frame.h (output_method): Add output_w32_console method.
1027 (FRAME_W32_CONSOLE_P): New macro.
1029 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1030 use output_w32_console method.
1031 (Qw32_console): New Lisp_Object.
1032 (Fframep): Return it.
1033 (syms_of_frame): Init it.
1034 (Fframe_parameters): Report w32console as font for w32_console
1037 * xfaces.c (realize_default_face): Set face foreground and
1038 background to unspecified for w32_console frames.
1039 (realize_face): Realize face cache for w32_console frames.
1040 (realize_tty_face): Accept w32_console frames.
1042 * xdisp.c (handle_single_display_prop): Return if frame is
1044 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1045 necessary, even if running interactively.
1047 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1050 * w32term.c (x_update_begin):
1054 (x_change_line_highlight):
1059 (w32_reassert_line_highlight):
1060 (w32_frame_rehighlight):
1061 (w32_frame_raise_lower): Do nothing if not w32 frame.
1063 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1065 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1066 system doesn't tell us directly.
1067 (Fx_display_visual_class): Implement properly.
1069 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1071 * window.c (Frecenter): Handle centering in graphical frames
1072 specially. Centering on the basis of line counts doesn't work
1073 reliably with variable-height lines.
1075 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1077 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1080 * composite.c (run_composition_function): Remove unused variable
1082 (update_compositions): Remove unused variable `hook'.
1084 * intervals.c (get_local_map): Remove unused variable `tem'.
1086 * doprnt.c (doprnt1): Remove unused variable `size'.
1088 * fns.c (Flength): Remove unused variable `tail'.
1089 (Fdelete): Remove unused variable `size'.
1091 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1094 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1097 * data.c (find_symbol_value): Remove extra 3rd argument in the
1098 call to swap_in_symval_forwarding.
1100 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1103 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1104 (trivial_regexp_p): Remove unused variable `c'.
1105 (boyer_moore): Remove unused variable `k'.
1107 * indent.c (current_column): Remove unused variable `stopchar'.
1108 (Fcompute_motion): Remove unused variable `contin'.
1110 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1112 * dired.c (directory_files_internal): Fix a typo in a comment.
1113 Remove an unused variable `handler'.
1114 (file_name_completion): Remove unused function-scope variable
1116 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1119 * fileio.c (e_write): Remove unused variable
1120 `require_encoding_p'.
1122 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1124 (Fmarker_insertion_type): Remove unused variable `buf'.
1126 * insdel.c (make_gap): Remove unused variable `result'.
1128 * keyboard.c (record_char): Remove unused function-scope variable
1130 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1131 (menu_bar_items): Remove unused function-scope variable `tem'.
1133 * fontset.c (fontset_ref): Remove unused variable `i'.
1134 (fontset_set): Remove unused variables `j' and `tmp'.
1135 (make_fontset): Remove unused variables `i', `j', `elt' and
1137 (make_fontset_for_ascii_face): Remove unused variable `name'.
1138 (fs_load_font): Remove unused variable `font_idx'.
1139 (fs_query_fontset): Remove unused function-local variable
1141 (list_fontsets): Remove unused variable `tail'.
1142 (Fnew_fontset): Remove unused variables `family' and `registry'.
1143 (accumulate_font_info): Remove unused variable `tmp'.
1144 (Ffontset_font): Remove unused variable `id'.
1145 (syms_of_fontset): Remove unused variable `i'.
1147 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1149 (lookup_image): Remove unused variable `file'.
1150 (xbm_load): Remove unused variables `bitmap_data', `height', and
1151 `width'. Remove function-local variable `i', leave the
1153 (gif_load): Remove unused variable `inc'.
1155 * xterm.c (XTread_socket): Remove unused variables `p' and
1157 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1158 leave only the one in the inner block.
1160 * xfaces.c (face_fontset, realize_default_face): Remove unused
1162 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1164 * term.c (encode_terminal_code): Remove unused variable `c'.
1166 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1167 char *' instead of `char *'.
1169 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1170 (Fget_unused_category): Remove unused variable
1172 (Fchar_category_set): Remove unused variables `val', `charset',
1175 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1176 unused variable `i'.
1177 (detect_coding_mask): Remove unused variable `idx'.
1178 (detect_coding): Remove unused variable `i'.
1179 (ccl_coding_driver): Remove unused variable `result'.
1180 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1181 (decode_coding_string): Remove unused variables `to' and
1183 (encode_coding_string): Remove unused variables `gcpro1' and
1184 `saved_coding_symbol'.
1185 (Ffind_coding_systems_region_internal): Remove function-local
1186 variable args[], leave only the block-local one.
1187 (code_convert_region1): Remove unused variable `len'.
1189 * charset.c (char_printable_p): Remove unused variable `chars'.
1190 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1191 (str_to_multibyte): Remove unused variable `c'.
1193 * window.c (size_window): Remove block-local variable `min_size'.
1195 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1196 `header_line_height'.
1197 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1198 enum display_element_type.
1200 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1202 * xterm.c (x_connection_closed): Catch X errors around all
1203 statements that call X. Save away the error message in a local
1206 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1209 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1210 in or at the start of invisible text.
1212 * dispnew.c (update_window): Don't check_current_matrix_flags.
1214 2001-01-01 Jason Rumney <jasonr@gnu.org>
1216 * w32fns.c (x_figure_window_size): Do not allow new_height and
1217 new_width of frame to override specified values.
1219 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1221 * composite.c (find_composition): Fix a code for searching
1224 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1226 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1228 (update_window) [GLYPH_DEBUG]: Call it.
1229 (scrolling_window): Prevent including current rows which are below
1230 what's displayed in the window.
1232 * xdisp.c (try_window_reusing_current_matrix)
1233 <new start <= old start>: Disable rows in the current matrix
1234 which are below the window after scrolling.
1236 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1237 is zero. It's not worth the complexity.
1238 (invisible_text_between_p): Put in #if 0 because unused.
1240 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1242 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1243 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1245 * keyboard.c (echo_char): If C is an integer, always call
1246 push_key_description. Former code could signal an invalid
1249 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1250 If set, print multibyte text.
1251 (Fsingle_key_description): Call push_key_description with
1252 FORCE_MULTIBYTE set.
1253 (describe_buffer_bindings): Likewise.
1255 * lisp.h (push_key_description): Add prototype.
1257 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1258 around the call to redisplay_internal.
1260 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1262 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1264 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1266 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1267 (ccl_driver): New local variable `extra_bytes'.
1269 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1271 * coding.c (setup_coding_system): Initialize
1272 coding->spec.ccl.eight_bit_carryover.
1273 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1275 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1277 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1278 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1279 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1280 (decode_composition_emacs_mule): New function.
1281 (decode_coding_emacs_mule): Decode composition sequence by calling
1282 decode_composition_emacs_mule.
1283 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1284 (encode_coding_emacs_mule): Changed from macro to function. If
1285 a text contains compositions, encode them correctly.
1286 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1287 that decoding and encoding are required.
1289 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1291 * xfaces.c (PT_PER_INCH): New macro.
1292 (xlfd_point_size): Compute real point size from font's pixel size.
1293 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1296 * .gdbinit: Comment out the line pointing to the Lesstif source
1299 * window.c (Frecenter): Use displayed_window_lines instead
1300 of window_internal_height.
1302 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1303 instead of x-toolkit-scroll-bars-p.
1304 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1306 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1307 instead of x-toolkit-scroll-bars-p.
1308 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1310 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1311 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1312 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1314 (add_window_display_history, add_frame_display_history)
1315 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1316 (build_frame_matrix_from_leaf_window): Remove unused code.
1317 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1319 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1320 (update_window) [GLYPH_DEBUG]: Likewise.
1321 (syms_of_display): Defsubr dump-redisplay-history.
1323 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1325 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1326 the end of the prompt. Set echo_after_prompt to the offset
1327 of echoptr in echobuf.
1329 * xdisp.c (init_from_display_pos): Pop until the iterator's
1330 stack is empty; there may be frames for stretch or images
1333 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1334 (save_or_restore_current_matrix): New function for the same
1335 purpose, but more efficient.
1336 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1338 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1340 * xdisp.c (syms_of_xdisp): Fix last change.
1342 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1344 * xdisp.c (syms_of_xdisp): Doc fix.
1346 * xdisp.c (redisplay_window): Remove label restore_buffers;
1347 use finish_scroll_bars instead to make sure that scroll bars
1348 are redeemed. If we don't do this, flickering can result from
1349 scroll bars being destroyed and recreated.
1351 2000-12-22 Jason Rumney <jasonr@gnu.org>
1353 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1354 in the wrong colors when the foreground is not black.
1355 (expose_window): Don't redraw the window that's currently being
1358 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1360 * window.c (size_window): When setting the window's too_small_ok
1361 flag, compare old size with minimum size depending on WIDTH_P,
1362 don't compare with window_min_width.
1364 * window.c (delete_window): Simplify somewhat.
1365 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1366 freeing window matrices. The flag windows_or_buffers_changed is
1367 set, so the next redisplay will consider all windows; this should
1370 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1372 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1374 * ccl.h (struct ccl_program): New member cr_consumed.
1376 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1377 (CCL_READ_CHAR): Handle EOL conversion here.
1378 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1380 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1382 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1385 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1386 otherwise tabs of different size compare equal.
1388 * callint.c (Fcall_interactively): Prevent a compiler warning.
1390 * print.c (print_unwind): Return nil.
1391 (PRINTDECLARE): Initialize all local variables.
1392 (print_preprocess): Add a default case.
1394 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1396 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1398 * window.c (delete_window, Fsplit_window)
1399 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1401 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1403 * dispnew.c (ensure_frame_matrix): Removed.
1404 (save_frame_matrix, restore_frame_matrix): New functions.
1405 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1407 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1408 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1410 2000-12-21 Andrew Innes <andrewi@gnu.org>
1412 * w32term.c (x_update_begin): Regenerate the palette here, rather
1413 than for each window.
1415 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1416 palette is NULL, since this corrupts memory! Also get
1417 display_info reference from frame.
1419 2000-12-21 Jason Rumney <jasonr@gnu.org>
1421 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1423 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1424 to avoid returning without releasing it.
1426 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1428 * keymap.c (push_key_description): Don't convert eight-bit-control
1429 and eight-bit-graphic to multibyte character.
1431 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1432 generic character and CODE1 is nil, return the smallest character
1435 2000-12-20 Dave Love <fx@gnu.org>
1437 * s/osf5-0.h (NSIG): Don't redefine.
1439 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1441 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1442 excluding menu-bar and tool-bar.
1443 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1444 (menu_item_p): Remove.
1445 (where_is_internal_1): Don't ignore menu-items.
1447 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1449 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1452 * window.c (make_window): Initialize window's min_hscroll.
1453 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1454 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1456 (struct saved_window): New member min_hscroll.
1457 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1458 (Fset_window_configuration): Set window's min_hscroll.
1459 (save_window_save): Save window's min_hscroll.
1460 (compare_window_configurations): Compare min_hscroll values.
1462 * window.h (struct window): New member min_hscroll.
1464 * keyboard.c (echo_prompt): Prevent a compiler warning.
1466 * xdisp.c (try_cursor_movement): Fix last change. The real
1467 condition is that PT is at the end of the row, and should
1468 be displayed at the start of the next row.
1470 * xdisp.c (try_cursor_movement): If we end on a partially
1471 visible line, end we already decided to scroll, return -1.
1473 * dispextern.h (ensure_frame_matrix): Add prototype.
1475 * window.c (delete_window, Fsplit_window)
1476 (Fset_window_configuration): Call ensure_frame_matrix.
1478 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1480 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1481 completed, call fake_current_matrices instead of marking frame
1484 2000-12-20 Jason Rumney <jasonr@gnu.org>
1486 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1488 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1490 * fns.c (Frequire): Doc fix.
1492 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1494 * window.c (window_scroll_pixel_based): Don't use
1497 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1498 currently displaying a message.
1500 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1502 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1504 2000-12-18 Andrew Innes <andrewi@gnu.org>
1506 * w32.c (w32_strerror): New function.
1508 * w32.h (w32_strerror): New extern.
1510 * w32fns.c (Fw32_shell_execute): Use it.
1512 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1514 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1516 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1518 * msdos.c (IT_set_face): Obey inverse_video.
1520 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1522 * dired.c (directory_files_internal): Always return decoded filenames.
1524 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1526 * xterm.c (x_connection_closed): Prevent being called recursively
1527 because of an error condition in XtCloseDisplay.
1529 * xdisp.c (init_iterator): If noninteractive, and the frame's
1530 face cache is null, make one.
1532 * xfns.c (show_busy_cursor): Check for live frames more
1535 * process.c (wait_reading_process_input): Check for pending
1536 input when running timers.
1538 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1540 * msdos.c (IT_write_glyphs): Compute the glyph face from
1543 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1545 * process.c (read_process_output): Don't run a filter if the code
1546 decoder produces nothing but carryover.
1548 2000-12-17 Andrew Innes <andrewi@gnu.org>
1550 * w32.c (sys_rename): Only check errno against EEXIST, and not
1551 EACCES, when determining whether rename failed because the target
1552 exists. This was resulting in indefinite looping on Windows 9x if
1553 the source file was locked by another process.
1555 * w32fns.c (Ffile_system_info): New function.
1556 (syms_of_w32fns): Defsubr it.
1558 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1560 * window.c (coordinates_in_window): Fix computation for
1561 position on vertical line between mode lines.
1563 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1564 Don't alter tip_frame or tip_window.
1565 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1568 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1569 Don't alter tip_frame or tip_window.
1570 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1573 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1575 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1576 be consistent with the doc string. Reported by NAKAJIMA Mikio
1577 <minakaji@osaka.email.ne.jp>.
1579 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1581 * xfaces.c (Vface_ignored_fonts): New variable.
1582 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1583 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1585 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1587 * dispnew.c (update_window): Detect pending input every nth line
1588 updated, i.e. do it depending on real work done, and not on the
1591 * xterm.c (expose_window): Don't redraw the window that's
1592 currently being updated.
1594 * window.c (Fset_window_point): Remove test for
1595 cursor_in_non_selected_windows.
1597 * lread.c (read1): Recognize end of file after `\\'.
1599 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1600 not unwind_create_frame.
1602 2000-12-15 Dave Love <fx@gnu.org>
1604 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1607 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1609 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1611 * coding.c (setup_coding_system): Clear all members of the struct
1612 coding_system at first.
1613 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1615 (code_convert_region): Don't override coding->src_multibyte and
1616 coding->dst_multibyte.
1618 * fns.c (Fmd5): Docstring improved.
1620 2000-12-15 Miles Bader <miles@gnu.org>
1622 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1623 are actually marked as mode-lines; otherwise use
1624 estimate_mode_line_height.
1626 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1628 * editfns.c (Fformat): Prevent a buffer overrun when the format
1629 specifies a precision.
1631 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1633 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1634 argument is outside the range [2..3].
1636 2000-12-14 Andrew Innes <andrewi@gnu.org>
1638 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1639 nothing to do. Bind inhibit-quit.
1640 (tip_frame): Make it a Lisp_Object.
1641 (x_create_tip_frame): Set tip_frame after it has been added to
1643 (Fx_show_tip): Don't set tip_frame here.
1644 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1646 (unwind_create_frame, unwind_create_tip_frame): New functions.
1647 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1648 while a frame is only partially constructed.
1650 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1651 (x_free_frame_resources): New function.
1652 (x_destroy_window): Use it.
1654 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1656 * xfns.c (Fx_backspace_delete_keys_p): New function.
1657 (syms_of_xfns): Defsubr it.
1659 * config.in (HAVE_XKBGETKEYBOARD): Add.
1661 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1663 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1664 Always store string in multibyte representation in echobuf.
1665 (echo_char): Always store string in multibyte representation in
1667 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1668 (read_key_sequence): Adjusted for the change of echo_prompt.
1670 * fns.c (Fmd5): Docstring improved.
1672 * lisp.h (detect_coding_system): Prototype adjusted.
1674 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1675 (detect_coding_emacs_mule, detect_coding_iso2022,)
1676 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1677 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1678 argument MULTIBYTEP. Callers changed.
1679 (detect_coding_mask, detect_coding_system): New argument
1680 MULTIBYTEP. Callers changed.
1681 (decode_coding_string): Set coding->src_multibyte and
1682 coding->dst_multibyte before calling detect_coding and detect_eol.
1683 Update them after some coding system is detected.
1685 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1687 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1689 * keyboard.c (menu_bar_items, tool_bar_items):
1690 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1692 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1694 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1696 (unwind_create_frame, unwind_create_tip_frame): New functions.
1697 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1698 while a frame is only partially constructed.
1700 * xterm.h (x_free_frame_resources): Declare.
1702 * xterm.c (x_free_frame_resources): New function.
1703 (x_destroy_window): Use it.
1705 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1706 don't interrupt the update for pending input initially, i.e.
1707 update at least some lines.
1709 * keyboard.c (do_mouse_tracking): Make externally visible.
1711 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1713 * xfns.c (gray_bitmap_bits): Declare `char *'.
1715 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1717 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1718 lines start with a relief line.
1720 2000-12-12 Dave Love <fx@gnu.org>
1722 * window.c (Fdisplay_buffer): Doc fix.
1723 (Fwindow_list): Remove unused var.
1725 * buffer.h (mmap_set_vars): Declare.
1727 * window.h (Fset_window_point): Declare.
1729 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1731 * msdos.c (fast_find_position): Don't overstep the last window row.
1732 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1733 unused variable `area'. When looking for a row under (X,Y), give
1734 up if some of the previous rows is not enabled.
1736 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1738 * window.c (Fset_window_point): If displaying cursors in windows
1739 other than the selected window, make sure redisplay updates
1740 other windows to show the new value of point in the window.
1742 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1744 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1745 the buffer is the sole visible buffer when in the mini-buffer.
1747 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1748 Bind `inhibit-read-only' to t.
1749 (unwind_with_echo_area_buffer): Use AREF.
1751 * xfns.c (Fx_hide_tip): Simplified.
1753 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1754 GC_MAKE_GCPROS_NOOPS instead of `1'.
1756 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1758 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1760 * xfns.c (Fx_hide_tip): Fix last change.
1762 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1763 nothing to do. Bind inhibit-quit.
1764 (tip_frame): Make it a Lisp_Object.
1765 (x_create_tip_frame): Set tip_frame after it has been added to
1767 (Fx_show_tip): Don't set tip_frame here.
1769 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1771 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1774 * dispextern.h: Change external declaration of tip_frame.
1776 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1777 return an empty string.
1779 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1780 of the window's update_mode_line flag, since the former is set by
1781 force-mode-line-update, not the latter. This makes
1782 column-number-mode slightly faster.
1784 * xdisp.c (try_window_id) <all changes above window start>:
1787 2000-12-11 Paul Eggert <eggert@twinsun.com>
1789 * config.in (HAVE_FTELLO): Remove.
1791 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1792 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1794 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1795 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1797 2000-12-11 Miles Bader <miles@gnu.org>
1799 * window.c (displayed_window_lines): Don't round up when
1800 converting empty space at bottom to lines.
1801 Handle non-newline-terminated final lines properly.
1802 (Fwindow_text_height): New function (used to be in lisp).
1803 (syms_of_window): Initialize it.
1805 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1807 * syntax.c (scan_lists): Check that the right quote char has the
1808 right Sstring syntax when jumping over strings.
1809 (init_syntax_once): Use Smax rather than 13.
1811 2000-12-09 Miles Bader <miles@gnu.org>
1813 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1814 with PARTIALLY, inverting the sense.
1815 (window_scroll_pixel_based): Scroll partially visible lines into
1816 place if we hit the beginning or end of the buffer.
1817 (displayed_window_lines): Don't include partially visible lines.
1818 (Fmove_to_window_line): Skip past any partially visible first line.
1820 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1822 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1824 * tparam.c (tparam1): Change the way buffers are reallocated to be
1825 portable and less obfuscated.
1827 * termcap.c (tgetent): Change the way buffers are reallocated to
1828 be portable and less obfuscated.
1830 * macros.c (store_kbd_macro_char): Change the way buffers are
1831 reallocated to be portable and less obfuscated.
1833 * lread.c (read1): Change the way buffers are reallocated to be
1834 portable and less obfuscated.
1836 * doc.c (Fsubstitute_command_keys): Change the way buffers
1837 are reallocated so that it is portable.
1839 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1841 * dosfns.c (Ffile_system_info): New function.
1842 (syms_of_dosfns): Defsubr it.
1844 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1846 * alloc.c (gc_sweep): Add comment.
1848 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1850 * sound.c (vox_configure): Change order of ioctls. Don't
1851 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1852 Ignore errors when changing volume.
1853 (vox_close): Don't reset the device.
1855 * process.c (read_process_output): Make sure the process marker's
1856 position is valid when the process buffer is changed in
1857 after-change functions. W3 does that.
1859 * xfns.c (x_free_gcs): New function.
1861 * xterm.h (x_free_gcs): Add prototype.
1863 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1866 * xterm.c (x_destroy_window): Call x_free_gcs so that
1867 resources of non-toolkit X windows will be freed.
1869 2000-12-07 Andrew Innes <andrewi@gnu.org>
1871 * w32fns.c (xlfd_charset_of_font): Fix last change.
1873 2000-12-06 Dave Love <fx@gnu.org>
1875 * md5.h (__P): Don't define -- it comes from config.h.
1877 * strftime.c: Change some #if foo to #ifdef foo.
1879 2000-12-06 Andrew Innes <andrewi@gnu.org>
1881 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1883 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1885 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1886 (w32_list_fonts): Don't choke if pattern doesn't specify a
1889 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1891 * alloc.c (gc_sweep): Prevent symbols read during loadup
1894 * xdisp.c (underlying_face_id): New function.
1895 (handle_face_prop, face_before_or_after_it_pos): Use it
1896 to determine the face ``under'' a string. Let strings inherit
1897 the face of the buffer under them.
1899 * xfaces.c (face_at_string_position): Update function comment.
1901 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1902 matrix if the window's left position has changed; we need to
1903 redraw it in this case.
1905 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1907 * window.c (coordinates_in_window): Check mouse on mode-line or
1910 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1911 advertized by the function documentation.
1913 * window.c (syms_of_window): Doc fix.
1915 * sound.c (vox_configure): Set volume for left and right channel.
1916 (sound_cleanup): Return nil.
1918 * xdisp.c (move_it_by_lines): Fix paren typo.
1920 * xterm.c (x_load_font): Don't use the font's max_bounds for
1921 computing the height of the font. If max_bounds' ascent or
1922 descent are greater than the font's ascent or descent, this means
1923 glyphs overlap, which should be handled now by redisplay.
1925 * window.c (Veven_window_heights): New variable.
1926 (syms_of_window): DEFVAR_LISP it.
1927 (Fdisplay_buffer): Check Veven_window_heights before evening the
1930 2000-12-06 Miles Bader <miles@gnu.org>
1932 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1933 update `default-frame-alist' instead of setting no frame parameters.
1935 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1937 * composite.c (update_compositions): Fix typo (use the correct
1940 2000-12-05 Jason Rumney <jasonr@gnu.org>
1942 * md5.h: Remove underscores from function declarations.
1943 (__attribute__, __alignof__) [!__GNUC__]: Define.
1945 * md5.c: Delay include of md5.h until after namespace cleaning.
1947 * makefile.w32-in (fns.o): Depend on md5.h
1948 (md5.o): New target.
1951 * makefile.nt: Likewise.
1953 2000-12-05 Jason Rumney <jasonr@altavista.net>
1955 * w32term.c (expose_area): Complete last change.
1957 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1959 * minibuf.c: Include intervals.h.
1961 2000-12-05 Jason Rumney <jasonr@gnu.org>
1963 * w32term.c (x_produce_glyphs): If a font for a component of
1964 a composition is not found, use 1 pixel dot ascent and 0 dot
1965 descent value to avoid displaying terribly tall empty boxes.
1966 (expose_area): Pass x-coordinate relative to the exposed
1967 area to x_draw_glyphs instead of a window-relative coordinate.
1969 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1971 * xdisp.c (next_element_from_ellipsis): Save face before selective
1972 display in saved_face_id, and set face_before_selective_p.
1973 (reseat_1): Reset face_before_selective_p.
1974 (append_space, extend_face_to_end_of_line): If iterator's
1975 face_before_selective_p is set, use the face from saved_face_id.
1976 (extend_face_to_end_of_line): For tty frames, make sure to
1977 use the right face id when producing spaces at the end of
1980 * dispextern.h (struct it): Add face_before_selective_p.
1982 * keyboard.c (record_char): Don't record identical help-echo
1983 events in recent_keys.
1985 * xterm.c [USE_X_TOOLKIT]: Close the display.
1986 (xim_close_dpy): Handle case that the display has been closed.
1988 * xterm.c (x_destroy_window): Reset the frame's X window after
1991 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1992 variable window_width.
1993 (line_draw_cost): Fix code skipping over spaces at the end of the
1994 line when must_write_spaces is not set.
1995 (scrolling_window): Fix code inserting runs in list of all runs.
1997 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1999 * coding.c (setup_coding_system): Be sure to initialize
2000 coding->category_idx.
2002 2000-12-04 Gerd Moellmann <gerd@gnu.org>
2004 * xterm.c (PER_CHAR_METRIC): Removed because not used.
2006 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
2007 area to x_draw_glyphs instead of a window-relative coordinate.
2009 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2010 error in the message.
2012 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2013 timer after having read a key. It's not good for code reading
2014 several keys in a loop, like an input method.
2016 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2017 record undo information for format-decode.
2019 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2020 current buffer is read-only, not if it isn't.
2022 * keyboard.c (record_char): Record `help-echo' input events
2023 in recent_keys only if they display some help. Don't record
2024 `help-echo' events as macro char.
2026 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2028 * editfns.c (save_excursion_restore): Don't move point
2029 in another window if it is showing the wrong buffer.
2030 Avoid the call to Fwindow_live_p, for speed.
2032 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2034 * xfaces.c (struct font_name): New member registry_priority.
2035 (split_font_name): Initialize the above member to zero.
2036 (concat_font_list): New function.
2037 (font_list): Include fonts of all alternative registries.
2038 (FONT_POINT_SIZE_QUANTUM): New macro.
2039 (better_font_p): Ignore point size difference less than
2040 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2042 * xterm.c (x_produce_glyphs): If a font for a component of
2043 a composition is not found, use 1 pixel dot ascent and 0 dot
2044 descent value to avoid displaying terribly tall empty boxes.
2046 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2048 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2050 * coding.h (code_convert_string1): Declare.
2052 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2054 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2057 2000-12-02 Jason Rumney <jasonr@gnu.org>
2059 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2060 correctly for single byte character case.
2061 (w32_per_char_metric): Do not try to make any assumptions about
2062 the metrics of BDF fonts.
2063 (x_estimate_mode_line_height): If `mode-line' face
2064 hasn't a font, use that of the frame, as drawing glyphs
2066 (note_mouse_highlight): Change the cursor shape on the vertical
2067 border between windows [not enabled].
2069 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2071 * w32fns.c (Fx_create_frame): Reintroduce the call to
2072 face-set-after-frame-defaults.
2073 (Vx_window_horizontal_drag_shape): New variable.
2074 (syms_of_xfns): DEFVAR_LISP it.
2075 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2078 2000-12-02 Simon Josefsson <simon@josefsson.org>
2080 * fns.c (Fmd5): Use a different logic to decide the coding system
2083 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2085 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2087 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2090 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2092 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2093 height for YNegative.
2094 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2095 height; also see comment there.
2097 * window.c (coordinates_in_window): Handle computations for
2098 positions on the vertical bar and fringes differently for
2099 window-system frames. Consider some pixels near the vertical bar
2100 as on the bar if the frame doesn't have vertical scroll bars.
2101 Associate positions between mode or header lines with the
2102 right window, the left one.
2104 2000-12-01 Jason Rumney <jasonr@gnu.org>
2106 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2108 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2111 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2113 * window.c (struct saved_window): Add members orig_top and
2115 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2116 (save_window_save, Fset_window_configuration): Save/restore
2117 window's orig_top and orig_height.
2119 2000-12-01 Jason Rumney <jasonr@gnu.org>
2121 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2123 * w32fns.c (x_set_cursor_color): Fix last change.
2125 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2127 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2128 sure that the next redisplay displays the minibuffer, so that
2129 the cursor will be replaced with what the minibuffer wants.
2131 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2132 #ifndef instead of using #if.
2133 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2134 USE_TOOLKIT_SCROLL_BARS is defined.
2136 2000-11-30 Jason Rumney <jasonr@gnu.org>
2138 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2141 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2143 * fns.c (Fmd5): Doc fix.
2145 2000-11-30 Simon Josefsson <simon@josefsson.org>
2147 * fns.c (Fmd5): New function.
2148 (syms_of_fns): Defsubr md5.
2150 * Makefile.in (obj): Add md5.o
2152 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2154 * md5.h, md5.c: New files, taken from glibc.
2156 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2158 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2159 hasn't a font, use that of the frame, as drawing glyphs
2162 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2164 * eval.c (Frun_hooks): Allow 0 arguments.
2166 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2168 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2169 is over the menu bar widget, say it's not on the frame.
2171 * xfns.c (Fx_create_frame): Reintroduce the call to
2172 face-set-after-frame-defaults.
2174 * eval.c (Fsignal): Reset handling_signal.
2176 2000-11-28 Jason Rumney <jasonr@gnu.org>
2178 * w32menu.c (add_menu_item): Reset menu item text when changing
2179 type to radio button.
2181 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2183 * xselect.c: Update copyright.
2185 * window.c (coordinates_in_window): If on a mode or header line,
2186 but sufficiently close to its start, return ``on vertical
2187 border''. This gives us a way to drag windows horizontally when
2188 using toolkit scroll bars.
2190 * xterm.c (note_mouse_highlight): Change the cursor shape
2191 on the vertical border between windows.
2193 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2195 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2196 (syms_of_xfns): DEFVAR_LISP it.
2197 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2199 * textprop.c (text_read_only): New function.
2200 (verify_interval_modification): Use it instead of signaling
2201 `text-read-only'. This makes it easier to catch this error
2204 * xdisp.c (forward_to_next_line_start): Check for newlines,
2205 not end of line, which includes CR.
2207 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2209 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2210 include no-conversion.
2212 2000-11-27 Jason Rumney <jasonr@gnu.org>
2214 * w32fns.c (w32_load_system_font): Always mark font as double byte
2215 if codepage is unicode.
2217 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2219 * xdisp.c (forward_to_next_line_start): If already on a newline,
2220 just consume it to avoid unintended skipping over invisible text
2223 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2224 `vertical-line', `mode-line' and `header-line' events.
2226 * xdisp.c (try_window_id): Avoid starting to display in the middle
2227 of a character, a TAB for instance. This is easier than to set
2228 up the iterator exactly, and it's not a frequent case, so the
2229 additional effort wouldn't really pay off.
2231 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2233 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2236 2000-11-25 Jason Rumney <jasonr@gnu.org>
2238 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2239 to window_from_coordinates should be pixel coordinates.
2241 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2242 redisplay handles them properly.
2244 2000-11-25 Miles Bader <miles@gnu.org>
2246 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2248 2000-11-24 Jason Rumney <jasonr@gnu.org>
2250 * w32.c (init_environment): Set LANG environment variable based on
2251 locale settings, if not set.
2253 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2254 making tool bar smaller. When clearing the frame, also
2255 clear current matrices. Clear frame when tool bar disappears.
2256 Don't use more lines for the tool-bar than is available.
2257 (x_change_window_heights): New function.
2259 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2261 * xdisp.c (init_from_display_pos): If POS says we're already after
2262 an overlay string ending at POS, make sure to pop the iterator
2263 because it will be in front of that overlay string. When POS is
2264 ZV, we've thereby also ``processed'' overlay strings at ZV.
2266 * xfaces.c (lface_from_face_name): Function comment fix.
2268 2000-11-24 Miles Bader <miles@gnu.org>
2270 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2271 apply `mode-line-inverse-video' -- zero means force display using
2272 the default face, non-zero means display using the specialized face.
2273 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2275 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2277 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2280 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2282 * coding.c (decode_coding_emacs_mule): Fix the case of
2283 CODING_EOL_LF, which used uninitialized value of c.
2285 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2287 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2289 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2291 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2294 * frame.h (struct frame): Replace desired_tool_bar_items,
2295 current_tool_bar_items, n_desired_tool_bar_items,
2296 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2298 * frame.c (make_frame): Change initialization of tool bar
2301 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2302 Change references to members deleted from struct frame to use the
2305 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2306 references to members deleted from struct frame to use the new
2309 * dispnew.c (update_frame): Do nothing with frame's tool bar
2312 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2314 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2315 (note_tool_bar_highlight): Change references to members deleted
2316 from struct frame to use the new ones.
2318 2000-11-23 Miles Bader <miles@gnu.org>
2320 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2321 the face's inverse-video attribute, rather than overriding it.
2323 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2325 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2326 making tool bar smaller.
2328 2000-11-22 Dave Love <fx@gnu.org>
2330 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2332 2000-11-22 Miles Bader <miles@gnu.org>
2334 * keyboard.c (Vminibuffer_message_timeout): New variable.
2335 (command_loop_1): Use it to determine message timeout.
2336 (syms_of_keyboard): Initialize it.
2338 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2340 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2342 * sysdep.c: Move the code for declaring h_errno after #include
2345 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2347 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2348 the menu bar when the tooltip is unmapped.
2350 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2351 sole visible buffer when we're currently in the mini-buffer, and
2354 2000-11-21 Jason Rumney <jasonr@gnu.org>
2356 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2357 put on the clipboard.
2358 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2359 copy of what Emacs last put there. If they are the same, do not
2360 use the clipboard copy to avoid losing data due to coding
2363 2000-11-22 Miles Bader <miles@gnu.org>
2365 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2366 (syms_of_minibuf): Initialize it.
2367 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2368 to prompt, don't make read-only.
2370 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2372 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2373 BEFORE/AFTER_POTENTIAL_GC.
2375 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2377 * buffer.c (mmap_free_1): Avoid a compiler warning.
2379 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2381 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2383 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2386 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2388 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2391 * s/gnu-linux.h: Don't use `#cpu'.
2393 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2394 not defined in mman.h.
2396 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2398 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2399 and store an index in the XClientMessageEvent. Storing a
2400 Lisp_Object or pointer can fail on a 64 bit system, since X only
2402 (x_scroll_bar_to_input_event): Get the window from
2405 2000-11-20 Dave Love <fx@gnu.org>
2407 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2409 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2411 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2413 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2415 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2418 * alloc.c (make_string): Fix previous change. Be sure to make
2419 unibyte string correctly.
2421 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2423 * window.c (Fwindow_list): Change parameter list to be XEmacs
2425 (window_list_1): New function.
2426 (window_loop): Use it instead of Fwindow_list.
2428 * sysdep.c (emacs_ospeed): New variable.
2429 (toplevel): Don't declare ospeed extern.
2430 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2432 * termcap.c (ospeed): Remove.
2433 (tputs) [!emacs]: Remove unused code.
2434 (tgetent): Avoid a compiler warning.
2436 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2437 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2438 SCROLL_BAR_X_WIDGET with additional argument DPY.
2440 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2442 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2443 Take the X display as additional argument.
2444 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2445 `Widget' is a pointer type that's not easily stored in Lisp_Object
2446 form in a portable way.
2448 * dispnew.c (update_text_area): Fix last change.
2450 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2452 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2454 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2455 clear current matrices.
2457 * buffer.c (mmap_enlarge): Don't print a message on stderr
2458 if mapping new memory at the end of the existing region fails.
2460 * dispnew.c (update_text_area): Don't skip over equal glyphs
2461 when the last current glyph overlaps the glyph to its right.
2463 2000-11-18 Miles Bader <miles@gnu.org>
2465 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2466 lines that *end* with "..." too (that's the most common case!).
2468 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2470 * xdisp.c (resize_mini_window): Temporarily change to the
2471 mini-window's buffer if necessary.
2473 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2474 the tooltip obscures less text under it.
2476 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2478 * puresize.h (BASE_PURESIZE): Increase to 700000.
2480 2000-11-18 Jason Rumney <jasonr@gnu.org>
2482 * w32term.c (w32_draw_bitmap): Use face to set colors.
2484 2000-11-17 Dave Love <fx@gnu.org>
2486 * lread.c (Fload): Fix #ifdef for pcc.
2488 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2490 * xdisp.c (pos_visible_p): Compute the default character height
2493 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2495 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2496 knowing the line's height; use the default font's height in that
2499 * xfaces.c (weight_table): Add `demi' with the same meaning as
2502 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2504 * dispnew.c (null_row): New global static variable.
2505 (clear_glyph_row): Delete local static variable null_row.
2507 2000-11-15 Jason Rumney <jasonr@gnu.org>
2509 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2510 (w32_alloc_lighter_color): Use new brightness calculations from
2511 xterm.c. Scale delta to be in the range expected by W32.
2512 (w32_draw_relief_rect): Use frame relief colors.
2514 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2516 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2517 (Qinhibit_default_face_x_resources): New variable.
2518 (syms_of_frame): Initialize it.
2519 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2521 * xdisp.c (pos_visible_p): Improve function comment.
2523 * lisp.h (BINDING_STACK_SIZE): New macro.
2525 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2526 reading the directory if readdir returns null and errno is EAGAIN
2529 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2531 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2532 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2533 Set amount_to_scroll to max of dx and scroll_step so that
2534 scroll-conservatively doesn't defeat scroll-step>1.
2535 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2536 scroll-conservatively for line-at-a-time scrolling.
2538 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2540 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2543 * xdisp.c (current_mode_line_height, current_header_line_height):
2545 (init_xdisp): Initialize them.
2546 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2547 and use exact mode line heights if it is set.
2549 * lisp.h (pos_visible_p): Change prototype.
2551 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2552 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2553 and current_header_line_height first.
2554 (current_mode_line_height, current_header_line_height): Declare
2557 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2559 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2560 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2561 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2563 2000-11-14 Miles Bader <miles@gnu.org>
2565 * xterm.c (x_alloc_lighter_color): Include an additive component
2566 too for dark colors, because FACTOR isn't enough.
2567 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2570 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2572 * keyboard.c (show_help_echo): Call message3_nolog with number of
2573 bytes in the help string as 2nd parameter, instead of the number
2576 2000-11-13 Miles Bader <miles@gnu.org>
2578 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2579 (Fload): Use new openp return protocol.
2580 Don't try to use Vload_source_file_function to load .elc files.
2581 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2582 openp return protocol.
2583 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2585 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2587 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2589 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2590 Defined these macros.
2591 (NLIST_STRUCT): Avoid re-defining it.
2593 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2594 -I/usr/contrib/X11R6/include.
2595 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2597 2000-11-10 Jason Rumney <jasonr@gnu.org>
2599 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2601 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2602 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2604 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2605 (Qw32_charset_vietnamese): New symbol.
2606 (xlfd_charset_of_font): New function.
2607 (w32_load_system_font): Use it.
2608 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2609 when Vw32_charset_info_alist is nil to ensure default face always
2610 has font. Use Fcar and Fcdr for safety.
2611 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2612 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2613 pseudo-codepages for special cases.
2614 (w32_to_x_font): New parameter to allow charset portion to be
2615 specified where there is many to one mapping. Callers changed.
2616 (w32_list_fonts): Avoid listing fonts that won't display.
2618 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2620 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2621 (font_list_1): Renamed from font_list.
2622 (font_list): New function, trying alternative registries from
2623 Vface_alternative_font_registry_alist.
2624 (Finternal_set_alternative_font_registry_alist): New function.
2625 (syms_of_xfaces): Initialize and Staticpro
2626 Vface_alternative_font_registry_alist. Defsubr
2627 Finternal_set_alternative_font_registry_alist.
2629 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2631 * lisp.h (Flooking_at): Declare.
2633 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2635 * dired.c (directory_files_internal): Fix a braino.
2637 * dired.c (directory_files_internal): Add missing GCPRO's.
2640 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2642 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2643 (resize_mini_window): Return quickly if Vresize_mini_window is
2644 nil. Don't return if Vmax_mini_window_height is nil.
2646 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2647 (syms_of_xdisp): Initialize them.
2648 (resize_mini_window): Act according to the setting of
2649 Vresize_mini_window.
2650 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2652 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2653 scroll bar widget after configuring it, so that it will appear at
2654 the right position from the start.
2655 (XTredeem_scroll_bar): Cleaned up.
2657 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2659 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2660 font is taller than the frame line, we don't have to bias the
2663 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2665 2000-11-07 Dave Love <fx@gnu.org>
2667 * config.in (HAVE_MKSTEMP): Add.
2669 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2671 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2673 * window.c (Fset_window_configuration): Don't try to preserve
2674 point in the current buffer, if that buffer is displayed in more
2677 * xfaces.c (lookup_named_face): If default face isn't realized,
2678 try to realize it. Return -1 if not successful.
2679 (Fx_list_fonts): Handle case that face cannot be determined.
2680 (Fface_font): Likewise.
2682 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2684 * window.c (displayed_window_lines): Detect partially
2685 visible lines at the bottom correctly.
2687 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2689 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2690 when ensuring we don't do visit in indirect buffer.
2692 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2694 * composite.h (compose_chars_in_text): Add prototype.
2696 * composite.c (Vcomposition_function_table): New variable.
2697 (Qcomposition_function_table): New variable.
2698 (run_composition_function): Call
2699 Vcompose_chars_after_function with three arguments.
2700 (compose_chars_in_text): New function.
2701 (syms_of_composite): Modified the doc-string of
2702 Vcompose_chars_after_function. Declare composition-function-table
2703 as a lisp variable, and initialize it.
2705 * xfns.c (x_encode_text): Suppress producing escape sequences for
2708 * xselect.c: Include composite.h.
2709 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2711 2000-11-05 Andrew Innes <andrewi@gnu.org>
2713 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2715 * sysdep.c (read_input_waiting): Remove extraneous argument to
2718 * w32fns.c (Fx_server_version): Include w32_build_number in the
2721 * w32heap.c (w32_build_number): New variable.
2722 (cache_system_info): Set it.
2724 * w32heap.h (w32_build_number): Add extern.
2726 * emacs.c (syms_of_emacs): Update docstring for
2727 system-configuration, to reflect the actual usage on MS-Windows.
2729 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2731 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2732 process idle timers while waiting for another event.
2734 * dispnew.c (update_frame_line): Handle case where spaces in
2735 the default face are colored.
2737 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2738 window height hasn't changed.
2740 2000-10-31 Jason Rumney <jasonr@gnu.org>
2742 * w32term.c (x_produce_glyphs): Handle composite characters.
2743 (x_draw_glyph_string_foreground)
2744 (x_draw_composite_glyph_string_foreground): Restore old font.
2746 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2748 * minibuf.c (read_minibuf): Reset the undo history just before
2749 starting the recursive-edit.
2751 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2753 * xfaces.c (menu_face_change_count): New variable.
2754 (Finternal_set_lisp_face_attribute): Increment it for changes
2756 (realize_basic_faces): Reflect changes in the `menu' faces
2759 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2760 dy obtained from the iterator's y-position after moving from
2761 scroll_margin_pos to PT; see comment there.
2763 * xdisp.c (safe_eval_handler): Call add_to_log.
2765 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2766 is not a symbol or string.
2768 * xdisp.c (echo_area_display): Don't perform a display update from
2769 inside redisplay. The update will happen anyway at the end of
2770 redisplay, and it can confuse redisplay (GC messages while
2771 redisplaying, for instance.)
2773 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2775 * xrdb.c (x_load_resources): Use the class name in the defaults.
2777 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2778 (regex_compile): Catch bogus \(\1\).
2780 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2782 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2785 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2786 we have a color cache, check that the cached color equals the
2787 allocated color. If not, clear the color cache.
2789 * window.c (displayed_window_lines): Change buffers if necessary.
2790 Fix computation of displayed lines.
2792 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2793 update_menu_bindings to DEFVAR_BOOL.
2795 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2797 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2799 * puresize.h (BASE_PURESIZE): Increase to 680000.
2801 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2803 2000-10-29 Jason Rumney <jasonr@gnu.org>
2805 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2807 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2808 (w32_cache_char_metrics): Handle possibility that 'x' does not
2809 exist in a BDF font.
2810 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2812 * w32bdf.h (bdffont): Add nchars.
2814 * w32bdf.c (set_bdf_font_info): Set it.
2815 (w32_BDF_TextOut): Swap byte order of double byte characters.
2816 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2818 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2820 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2821 don't override the colors in frame's param_alist, unless they are
2824 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2825 reverse the effect of the highlight flag.
2827 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2829 * window.h (Fwindow_live_p): Declare.
2831 * undo.c (record_delete): Check that last_undo_buffer is really a
2832 buffer before applying XBUFFER to it.
2834 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2837 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2839 * lisp.h (KEYMAPP): New macro.
2840 (get_keymap): Remove.
2841 (get_keymap_1): Rename get_keymap.
2843 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2845 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2847 * xmenu.c (single_submenu): Use KEYMAPP.
2848 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2849 Use KEYMAPP rather than Fkeymapp.
2851 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2853 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2854 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2855 Use KEYMAPP rather than Fkeymapp.
2856 (single_submenu): Use KEYMAPP.
2857 (w32_menu_show, w32_dialog_show): Use TRUE.
2859 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2861 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2862 (Fkeymapp): Use KEYMAPP.
2863 (get_keymap): Rename from get_keymap_1. Remove old def.
2864 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2865 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2866 (Fminor_mode_key_binding): Don't raise an error if the binding
2868 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2869 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2871 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2872 Allow Vspecial_event_map to be autoloaded.
2873 (menu_bar_items): Fetch the keymap rather than using keymapp.
2874 (menu_bar_one_keymap): No need to follow func-indirect any more.
2875 (parse_menu_item): get_keymap_1 -> get_keymap.
2876 (tool_bar_items): Fetch the keymap rather than using keymapp.
2877 (read_key_sequence): Use KEYMAPP.
2879 * intervals.c (get_local_map): Use get_keymap rather than following
2880 function-indirections explicitly.
2882 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2884 2000-10-27 Jason Rumney <jasonr@gnu.org>
2886 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2887 point, as Windows has oversized fonts.
2889 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2891 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2893 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2894 (freehook, reallochook): Handle null pointer arguments.
2895 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2897 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2899 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2900 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2901 Giving in to popular pressure to shut up the compiler with casts.
2903 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2905 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2906 signed value, and use a default value computed from the font's
2909 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2911 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2912 that specify a negative underline position can still use underlines.
2914 * window.c (Fpos_visible_in_window_p): Make POS default to
2915 WINDOW's point, not the current buffer's point.
2917 2000-10-26 Dave Love <fx@gnu.org>
2919 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2920 when it's necessary.
2922 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2924 * window.c (size_window): Compute size difference from sum of old
2925 child window sizes instead of from parent's size.
2927 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2928 Handle obscured lines at the top of the window.
2930 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2931 down after the last error condition check.
2933 * frame.c (Fdelete_frame): Run delete-frame-hook.
2935 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2937 * coding.c (decode_coding): Fix previous change (check also
2938 CODING_MODE_LAST_BLOCK).
2940 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2942 * regex.c: More `unsigned char' -> `re_char' changes.
2943 Also change several `int' into `re_wchar_t'.
2944 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2945 (PUSH_FAILURE_POINTER): Don't cast any more.
2946 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2947 We want GCC to complain, since this piece of code makes
2948 re_match non-reentrant, which *should* be fixed.
2949 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2950 (EXTEND_BUFFER): Use RETALLOC.
2951 (SET_LIST_BIT): Don't cast.
2952 (re_wchar_t): New type.
2953 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2954 that those two functions will always properly return.
2955 (IMMEDIATE_QUIT_CHECK): Cast to void.
2956 (analyse_first): Use recursion rather than an explicit stack.
2957 (re_compile_fastmap): Can't fail anymore.
2958 (re_search_2): Don't check re_compile_fastmap for failure.
2959 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2960 Now also sets the new value (passed in a new argument).
2961 (re_match_2_internal): Use it.
2962 Also, use a new var `reg' of type size_t when looping through regs
2963 rather than reuse the inappropriate `mcnt'.
2965 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2966 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2967 (where_is_internal): Renamed from Fwhere_is_internal.
2968 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2969 (Fwhere_is_internal): New function wrapping where_is_internal.
2970 (where_is_internal_1): Handle the case where we're filling the cache.
2971 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2973 2000-10-25 Miles Bader <miles@gnu.org>
2975 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2977 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2979 * window.c (pos_fully_visible_p): Removed.
2980 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2981 if position is visible and/or fully visible.
2983 * lisp.h (pos_visible_p): Add prototype.
2985 * xdisp.c (pos_visible_p): New function.
2987 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2989 * process.c (send_process): If OBJECT is t, it means that the data
2990 is from C string, but we should encode it. Before calling
2991 setup_raw_text_coding_system, be sure to flush out data by the
2992 previous coding system.
2994 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2996 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2997 assignment of startpos to prev when startpos == pos.
2999 * editfns.c (find_field): Set the field stickiness correctly from
3000 overlay fields. Use renamed `text_property_stickiness'.
3001 (text_property_stickiness): Renamed from `char_property_stickiness'.
3002 Only check text properties, not overlays.
3003 * textprop.c (get_char_property_and_overlay): New function.
3004 (Fget_char_property): Use it.
3005 * intervals.h (get_char_property_and_overlay): Add declaration.
3007 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
3009 * keymap.c: Use AREF, ASET and ASIZE macros.
3010 (Fmake_sparse_keymap): Docstring fix.
3012 (shadow_lookup): Move up.
3013 Handle the case where lookup-key returns an integer.
3014 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3015 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3016 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3017 Simplify/rewrite the keymap-finding code.
3018 Add check for command shadowing, using shadow_lookup.
3020 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3022 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3023 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3026 2000-10-24 Andrew Innes <andrewi@gnu.org>
3028 * dired.c (directory_files_internal_unwind): New function.
3029 (directory_files_internal): Use it to ensure closedir is called
3030 even if expand-file-name or file-attributes throw, eg. because of
3031 a user interrupt. Also enable immediate_quit while calling
3032 re_search, so that matching can be interrupted as well.
3034 2000-10-24 Andrew Innes <andrewi@gnu.org>
3036 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3038 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3039 so that re_search functions only quit when callers expect them to.
3041 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3043 * regex.c (regex_compile): Change the way of handling a range from
3044 a char less than 256 to a char not less than 256.
3046 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3048 * window.c (size_window): Prevent setting window's width or
3049 height to a negative value (esp. with XSETFASTINT).
3051 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3052 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3053 (protect_malloc_state) [GC_MALLOC_CHECK &&
3054 GC_PROTECT_MALLOC_STATE]: New function.
3055 (PROTECT_MALLOC_STATE): New macro.
3056 (__malloc_initialize, morecore, _malloc_internal)
3057 (_free_internal) _realloc_internal): Use it to make _heapinfo
3058 read-only outside of gmalloc.
3060 * keymap.c: Update copyright.
3062 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3065 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3067 * filelock.c (unlock_all_files): Use unlock_file to expand each
3068 buffer's file_truename before trying remove its lock file.
3070 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3072 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3073 or CRLF, decode EOLs.
3075 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3077 * window.c (Fdisplay_buffer): Fix doc.
3079 2000-10-23 Jason Rumney <jasonr@gnu.org>
3081 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3082 ASCII font of default fontset on Windows.
3084 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3085 xterm.c comment below).
3087 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3089 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3091 * xterm.c (x_connection_closed): Reset handling_signal.
3093 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3096 2000-10-23 Miles Bader <miles@gnu.org>
3098 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3099 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3100 maintain old behavior.
3101 * minibuf.c (Fminibuffer_complete): Likewise.
3103 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3105 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3106 that when a font can't be exactly centered, it errs up rather than
3109 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3111 * fns.c (Fbase64_decode_string): The decoded result should be
3114 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3116 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3118 * dispnew.c [macintosh]: Include macterm.h.
3119 (init_display) [macintosh]: Initialization for window system.
3121 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3122 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3123 syms_of_search, x_term_init, and init_keyboard before calling
3124 init_window_once. Also, call syms_of_xmenu.
3126 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3127 default fontset to Monaco.
3129 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3130 NewMacWindow and DisposeMacWindow.
3131 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3132 instead of calling NewMacWindow and setting fields of
3133 f->output_data.mac directly. Call init_frame_faces.
3134 (Fdelete_frame) [macintosh]: Remove unused code.
3135 (Fmodify_frame_parameters) [macintosh]: Call
3136 x_set_frame_parameters instead of mac_set_frame_parameters.
3138 * frame.h [macintosh]: Define menu_bar_lines field in struct
3139 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3141 * keyboard.c [macintosh]: Include macterm.h.
3142 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3143 and menu_bar_activate_event type events as for X and NT.
3144 (make_lispy_event) [macintosh]: Construct lisp events of type
3145 MENU_BAR_EVENT as for X and NT.
3147 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3148 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3149 (sys_subshell) [macintosh]: Remove definition entirely.
3150 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3151 Vwindow_system_version here. Remove initialization of
3152 Vx_bitmap_file_path.
3153 (read_input_waiting): Correct the number of parameters passed to
3155 Move all Macintosh functions to mac/mac.c.
3157 * term.c [macintosh]: Include macterm.h.
3159 * window.c [macintosh]: Include macterm.h.
3161 * xdisp.c [macintosh]: Include macterm.h. Declare
3162 set_frame_menubar and pending_menu_activation.
3163 (echo_area_display) [macintosh]: Do not return if terminal frame
3164 is the selected frame.
3165 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3166 Allow only the selected frame to set menu bar.
3167 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3168 calling FRAME_EXTERNAL_MENU_BAR (f).
3169 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3171 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3172 and check_x. Declare XCreateGC. Define x_create_gc and
3173 x_free_gc. Initialize font_sort_order.
3174 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3175 but call x_list_fonts instead of w32_list_fonts.
3176 (Finternal_face_x_get_resource) [macintosh]: Do not call
3177 display_x_get_resource.
3178 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3179 (realize_x_face) [macintosh]: Load the font if it is specified in
3181 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3184 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3186 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3187 is nil: since we go to the end of submap anyway, we'd end up
3189 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3190 doesn't obey autoload.
3192 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3194 * msdos.c (dos_set_window_size): Update screen dimension variables.
3196 2000-10-21 Jason Rumney <jasonr@gnu.org>
3198 * w32term.c (w32_cache_char_metrics): Double check that font is
3199 really fixed pitch before trusting tmPitchAndFamily.
3201 2000-10-21 Andrew Innes <andrewi@gnu.org>
3203 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3205 * w32term.h: Extern decl for w32_cache_char_metrics.
3207 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3209 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3210 (w32_unload_font): Free per_char array if present.
3212 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3213 cached information in emulated XFontStruct to handle common cases
3214 quickly. Do not allocate XCharStruct for return.
3215 (w32_native_per_char_metric): New function.
3216 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3218 (x_produce_glyphs): Don't get an HDC. Change calls to
3219 w32_per_char_metric to match arg change above. Remove calls to
3221 (w32_get_glyph_overhangs): Ditto.
3222 (w32_cache_char_metrics): New function.
3224 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3225 ($(BLD)/casefiddle.$(O)): Remove compile command.
3226 ($(BLD)/gmalloc.$(O)): Remove compile command.
3227 ($(BLD)/dispnew.obj):
3228 ($(BLD)/keyboard.obj):
3229 ($(BLD)/w32inevt.obj):
3230 ($(BLD)/w32bdf.obj):
3232 ($(BLD)/buffer.obj):
3233 ($(BLD)/editfns.obj):
3235 ($(BLD)/fileio.obj):
3237 ($(BLD)/indent.obj):
3238 ($(BLD)/insdel.obj):
3239 ($(BLD)/intervals.obj):
3240 ($(BLD)/minibuf.obj):
3242 ($(BLD)/scroll.obj):
3243 ($(BLD)/sysdep.obj):
3244 ($(BLD)/textprop.obj):
3245 ($(BLD)/widget.obj):
3246 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3247 ($(BLD)/term.obj): Add dependency on dispextern.h.
3249 * makefile.nt ($(BLD)\dispnew.obj):
3250 ($(BLD)\keyboard.obj):
3251 ($(BLD)\w32inevt.obj):
3252 ($(BLD)\w32bdf.obj):
3254 ($(BLD)\buffer.obj):
3255 ($(BLD)\editfns.obj):
3257 ($(BLD)\fileio.obj):
3259 ($(BLD)\indent.obj):
3260 ($(BLD)\insdel.obj):
3261 ($(BLD)\intervals.obj):
3262 ($(BLD)\minibuf.obj):
3264 ($(BLD)\scroll.obj):
3265 ($(BLD)\sysdep.obj):
3266 ($(BLD)\textprop.obj):
3267 ($(BLD)\widget.obj):
3268 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3269 ($(BLD)\term.obj): Add dependency on dispextern.h
3271 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3273 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3274 with an additional argument of Qt.
3276 2000-10-21 Miles Bader <miles@gnu.org>
3278 * window.c (pos_fully_visible_in_window_p): New function.
3279 (Fpos_visible_in_window_p): Add FULLY argument.
3280 Use pos_fully_visible_in_window_p.
3281 (window_scroll_pixel_based, window_scroll_line_based): Update
3282 calls to Fpos_visible_in_window_p.
3283 * lisp.h (Fpos_visible_in_window_p): Update prototype
3285 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3287 * alloc.c (toplevel): Conditionalize compilation of mem_*
3288 functions differently.
3290 2000-10-20 Jason Rumney <jasonr@gnu.org>
3292 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3293 mem_init where it used to be. mem_z etc not defined otherwise.
3295 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3297 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3299 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3300 structure definition and related variabled to the top of the file.
3301 Include this code when GC_MALLOC_CHECK is defined.
3302 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3303 register/unregister allocated region.
3304 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3305 which isn't allocated.
3306 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3307 something which is already in use.
3308 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3309 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3310 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3311 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3313 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3314 _malloc_internal instead of malloc.
3315 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3318 2000-10-20 Andrew Innes <andrewi@gnu.org>
3320 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3322 (my_strftime) <macro>: Don't use macro arg list when redefining as
3324 (my_strftime) <function>: Supply 0 as ut argument.
3326 2000-10-19 Jason Rumney <jasonr@altavista.net>
3328 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3329 including dispextern.h, as it stops faces from working.
3331 * w32fns.c (Fx_create_frame): Don't bother calling
3332 face-set-after-frame-default since the caller does it for us
3333 anyway. Clean up calls to x_get_arg to be consistent with X.
3335 * w32term.c (x_produce_glyphs): Handle
3336 unibyte_display_via_language_environment correctly.
3337 (w32_draw_box_rect): Fix the calculation of width and height.
3339 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3340 as it has stopped working.
3341 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3344 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3346 * eval.c (skip_debugger): Prevent a compiler warning.
3347 (Fcondition_case): Likewise.
3348 (Fbacktrace_frame): Use a null interactive spec.
3350 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3352 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3354 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3356 * strftime.c: Sync with glibc, file version 1.78.
3357 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3358 should no longer be used according to ISO 8601.
3360 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3361 no map for meta_prefix_char, don't try to use it as a keymap.
3362 Instead, if T_OK is non-zero, look up a default binding, if any,
3363 otherwise, if T_OK is zero, return nil.
3365 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3366 (x_to_xcolors, png_load): Use x_query_color.
3368 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3370 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3372 (x_copy_color, x_alloc_lighter_color): Likewise.
3374 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3375 (x_query_color, x_query_colors): Add prototype.
3377 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3378 check_string_bytes only if not noninteractive, increase count to 50.
3380 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3382 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3385 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3387 * alloc.c (pure_bytes_used): Renamed from pureptr.
3389 (pure_alloc): New function.
3390 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3392 (Fpurecopy): Use PURE_POINTER_P.
3394 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3395 PT has moved backward.
3397 * xdisp.c (cursor_row_p): Take continued lines into account.
3399 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3401 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3402 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3403 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3406 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3407 of selective display off while searching for the next line start.
3409 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3411 * Makefile.in (term.o): Depend on dispextern.h.
3413 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3415 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3417 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3419 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3420 the iterator at the beginning, so that they can be set later on,
3421 for instance in reseat_at_next_visible_line_start, without being
3424 * xfns.c (pbm_format): Add :foreground and :background keywords.
3425 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3426 (xbm_load): Recognize foreground and background color
3429 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3431 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3433 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3436 * msdos.c (IT_set_face): Compare highlighted face with the default
3437 face, and invert colors if these faces' colors are identical.
3438 (Fmsdos_remember_default_colors): Don't swap foreground and
3439 background colors in initial_colors[].
3440 (IT_set_frame_parameters): Don't swap frame's foreground and
3441 background pixels. If ALIST includes "(reverse . t)", swap
3442 foreground-color and background-color properties in frame's
3443 param_alist. If the original frame's param_alist doesn't specify
3444 the colors, store unspecified-fg and unspecified-bg, reversed if
3447 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3448 the colors are unspecified and reversed, reverse fore- and back-
3449 ground in the returned value.
3450 (Fframe_parameter): Ditto.
3452 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3454 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3455 get_last_unchanged_at_beg_row.
3456 (find_first_unchanged_at_end_row): Renamed from
3457 get_first_unchanged_at_end_row.
3458 (find_first_unchanged_at_end_row): Convert assertions to
3459 unconditional tests which abort. When looking for a row in
3460 unchanged text, don't go further back than first_text_row.
3462 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3463 Don't add in the last line's height when deciding if the new
3464 position is below the scroll margin.
3466 2000-10-16 Miles Bader <miles@gnu.org>
3468 * editfns.c (Fconstrain_to_field): Check carefully for field
3469 boundaries if either OLD_POS or NEW_POS has a non-nil field
3470 property, even if they're the same.
3472 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3474 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3475 height for XFillRectangle.
3477 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3479 * syntax.c (Fstring_to_syntax): New function extracted from
3480 Fmodify_syntax_entry.
3481 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3482 (skip_chars, Fforward_comment): Remove unused variables.
3483 (syms_of_syntax): Add defsubr for string-to-syntax.
3484 (describe_syntax): Add code for comment and string fences.
3486 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3488 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3489 Do the meta->esc mapping. Call get_keyelt before returning.
3490 Start scanning from the second element (the first is always `keymap')
3491 to make it easier to detect when we reach a parent map.
3492 Handle the case of inheriting from a symbol whose function is a map.
3493 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3494 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3495 (get_keyelt, Flookup_key): Update call to access_keymap.
3496 Remove the meta->esc mappings.
3497 (define_as_prefix): Delete old disabled code.
3498 (menu_item_p): New function.
3499 (where_is_internal_1): Skip over the few remaining menu items.
3500 * lisp.h (access_keymap): Update prototype.
3501 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3502 Update call to access_keymap.
3503 (follow_key, read_key_sequence): Update calls to access_keymap.
3504 Remove the meta->esc mappings.
3506 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3508 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3509 with additional argument.
3511 * xdisp.c (cursor_row_p): New function.
3512 (try_cursor_movement, display_line): Use it.
3514 * xdisp.c (append_space): Also save/restore iterator's current
3515 character and its length.
3517 * xdisp.c (init_from_display_pos): Add an assertion.
3518 (handle_stop): Don't set iterator's add_overlay_start.
3519 (handle_invisible_prop): Likewise.
3520 (load_overlay_strings): If text under an overlay is invisible,
3521 take both before- and after-strings into account when the iterator
3522 is positioned either at the start or at the end of the overlay.
3523 (forward_to_next_line_start): Rewritten.
3524 (reseat_at_next_visible_line_start): Rewritten.
3525 (set_iterator_to_next): Add parameter RESEAT_P.
3527 * dispextern.h (struct it): Remove member add_overlay_start.
3528 (set_iterator_to_next): Change prototype.
3530 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3532 * coding.c (code_convert_region): Be sure to initialize
3533 coding->category_idx.
3534 (decode_coding_string): Set coding->src_multibyte and
3535 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3536 (encode_coding_string): Set coding->src_multibyte and
3537 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3539 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3541 * xfns.c (Fx_create_frame): Don't bother calling
3542 face-set-after-frame-default since the caller does it for us anyway.
3544 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3546 * window.c (coordinates_in_window): Fix detection of vertical line
3547 on character terminals.
3549 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3551 * editfns.c (save_excursion_save): Additionally record the
3553 (save_excursion_restore): If buffer was visible in a window, and a
3554 different window was selected, and the old selected window is
3555 still live, restore point in that window.
3557 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3559 * xterm.c (x_produce_glyphs): Handle
3560 unibyte_display_via_language_environment correctly.
3562 * regex.c (regex_compile): Change the way of handling a range from
3563 unibyte char to multibyte char.
3565 * syntax.c (skip_chars): Change the way of handling a range from
3566 unibyte char to multibyte char.
3568 * process.c (read_process_output): Cancel previous change.
3570 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3572 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3574 * charset.c (Ffind_charset_string): Doc fix.
3575 (Ffind_charset_region): Doc fix.
3577 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3579 * process.c (read_process_output): Fix previous change. Adjust
3580 multibyteness of text to insert in a buffer by
3581 string_make_unibyte/multibyte instead of
3582 Fstring_as_unibyte/multibyte.
3584 2000-10-10 Andreas Schwab <schwab@suse.de>
3586 * alloc.c (mark_object): Remove all workarounds installed on
3589 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3591 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3593 (base64_encode_1): Make it work for a text of multibyte form.
3594 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3595 case. Don't call str_to_multibyte because base64_decode_1
3596 produces correct multibyte form for eight-bit codes.
3597 (Fbase64_decode_string): Adjusted for the change of
3599 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3600 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3603 * charset.h (CHAR_STRING): Optimized for single byte characters.
3605 2000-10-09 Andreas Schwab <schwab@suse.de>
3607 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3608 -1 after socket is closed, to fall through to error processing.
3610 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3612 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3613 variables. If ALIST includes foreground-color or
3614 background-color, change also the colors of the default face for
3617 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3619 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3620 them extern (they are defined on xfaces.c).
3621 (syms_of_msdos): Don't intern and don't staticpro
3622 Qbackground_color and Qforeground_color.
3624 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3626 * frame.c (Fframe_parameter): For non-windowed frames, if
3627 f->param_alist says foreground or background color is unspecified,
3628 call tty_color_name to return the color name computed from the
3629 frame's current colors.
3631 2000-10-06 Dave Love <fx@gnu.org>
3633 * terminfo.c (ospeed): Don't declare.
3635 * sysdep.c: Don't include string.h.
3636 (h_errno): Declare conditional also on TRY_AGAIN.
3638 * charset.c (Ffind_charset_string): Doc fix.
3640 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3641 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3644 2000-10-05 Dave Love <fx@gnu.org>
3646 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3647 position like menu-bar.
3649 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3651 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3653 * xdisp.c (handle_single_display_prop): Use safe_call1.
3654 (safe_call): Renamed from call_function.
3655 (safe_call1): New function.
3656 (handle_fontified_prop): Use safe_call1 instead of call1.
3657 (safe_eval): Renamed from eval_form.
3658 (safe_eval_handler): Renamed from eval_handler.
3659 (handle_single_display_prop, display_mode_element): Use safe_eval
3660 instead of eval_form.
3662 * xfaces.c (merge_face_heights): Use safe_call instead of
3665 * keyboard.c (show_help_echo): Use safe_call instead of
3666 call_function; use safe_eval instead of eval_form.
3668 * lisp.h (safe_call): Renamed from call_function.
3669 (safe_eval): Renamed from eval_form.
3670 (safe_call1): Add prototype.
3672 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3674 * xfns.c (image_ascent): Rearrange ascent calculation for the
3677 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3679 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3680 (where_is_internal_1): Don't bother ignoring menu-items any more.
3682 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3684 * keyboard.c (update_menu_bindings): New variable.
3685 (parse_menu_item): Use AREF. If update_menu_bindings
3686 is 0, don't update menu bindings.
3687 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3689 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3691 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3694 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3696 * syntax.c (forw_comment): Match nestedness of ender/starter.
3697 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3698 (prev_char_comstart_first): Remove.
3699 (back_comment): Check two-char comment markers more carefully
3700 to better handle overlapping cases like *//* or /* */* */ ...
3701 Match nestedness of ender/starter.
3703 2000-10-02 Dave Love <fx@gnu.org>
3705 * config.in (HAVE_GAI_STRERROR): Add undef.
3707 * process.c (Fopen_network_stream): Use it.
3709 * m/alpha.h (NO_REMAP): Don't define.
3711 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3713 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3714 return with a string converted to an integer or vice versa when
3715 Vmocklisp_arguments is t.
3716 (Fsignal): Likewise. The function can return for `quit'.
3717 (struct gcpro): Declare member `var' to point to a volatile
3720 * eval.c (error): Prevent compiler warning.
3722 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3724 * keymap.c (keymap_memberp): New function.
3725 (Fset_keymap_parent): Use it.
3726 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3727 Use keymap_memberp to avoid creating cycles.
3728 (access_keymap): Use KEYMAPP.
3730 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3732 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3733 gai_strerror. Make sure xerrno is set if connect fails. Improve
3736 2000-09-29 Jason Rumney <jasonr@gnu.org>
3738 * w32term.c (w32_char_font_type, w32_encode_char)
3739 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3740 (w32_bdf_per_char_metric): New function.
3741 (w32_per_char_metric): Use it.
3742 (x_draw_glyph_string_background): Always draw background for BDF
3745 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3746 GDI object which is a scarce resource.
3748 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3749 (get_quoted_string): Fix limit on memchr search.
3750 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3751 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3752 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3753 (get_cached_font_char, cache_char_offset): Use macro
3754 BDF_CODEPOINT_RANGE_COVER_P.
3755 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3756 (clear_cached_bitmap_slots): New function.
3757 (GET_HEX_VALUE): G-Z, g-z are not hex.
3758 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3759 (get_bitmap_with_cache): Use new cache implementation.
3760 (create_offscreen_bitmap): New function.
3761 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3763 * w32term.c (x_produce_glyphs): If the distance from the current
3764 position to the next tab stop is less than a canonical character
3765 width, use the tab stop after that.
3766 (x_draw_glyphs): Handle case START and END are out of bounds more
3768 (x_clear_mouse_face): Block/unblock input.
3769 (x_display_and_set_cursor): Don't show a hollow box cursor for
3770 buffers whose cursor_type is nil.
3772 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3774 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3777 * dispextern.h (updating_frame): Declare extern.
3779 2000-09-29 Andreas Schwab <schwab@suse.de>
3781 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3783 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3785 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3786 use its function definition.
3787 (tool_bar_items): Likewise.
3789 * lisp.h (fatal): Declare NO_RETURN.
3791 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3793 * keymap.c: Remove the line "#undef NULL".
3795 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3797 * xterm.c (x_make_frame_visible): Try harder to make the frame
3800 2000-09-28 Dave Love <fx@gnu.org>
3802 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3804 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3806 * .gdbinit (xreload): Note its need on GNU/Linux.
3808 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3809 r_alloc, r_alloc_free.
3811 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3813 * syntax.c (skip_chars): Handle negation correctly.
3815 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3817 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3818 with non-zero FORCE_P argument.
3820 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3823 * xdisp.c (window_box_height): Add an assertion.
3825 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3826 tool-bar than is available.
3827 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3829 2000-09-27 Dave Love <fx@gnu.org>
3831 * s/irix6-5.h: Now works 64-bit. Tidied.
3833 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3835 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3836 instead of BITS_PER_INT.
3837 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3838 EMACS_UINT, respectively.
3839 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3841 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3843 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3845 * window.c (freeze_window_starts): Construct last argument for
3846 foreach_window differently.
3848 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3850 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3851 EMACS_UINT instead of `int' and `unsigned int'.
3852 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3854 * frame.h (struct frame): Make the `nothing' member of union
3855 output_data an EMACS_INT.
3857 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3859 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3860 size in the sdata structure.
3861 (SDATA_NBYTES, SDATA_DATA): New macros.
3862 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3863 differently for the different layout of the sdata structure.
3864 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3866 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3867 Check that size recorded in the string size and size recorded in
3868 the sdata structure agree.
3870 2000-09-25 Dave Love <fx@gnu.org>
3872 * buffer.c: Include stdio.h.
3874 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3876 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3878 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3879 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3881 (__malloc_extra_blocks): Declare as __malloc_size_t.
3883 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3885 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3887 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3888 (read_char): If help-echo is showing, preserve the echo area
3891 * xdisp.c (help_echo_showing_p): New variable.
3892 (set_message): Reset it to 0.
3893 (init_xdisp): Initialize help_echo_showing_p.
3895 * dispextern.h (help_echo_showing_p): Declare extern.
3897 * config.in: Fix typo in __GNUC_MINOR__.
3899 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3901 * s/freebsd.h (POSIX_SIGNALS): Define.
3903 * xterm.c (x_clear_mouse_face): Block/unblock input.
3905 2000-09-24 Dave Love <fx@gnu.org>
3907 * fns.c (base64_encode_1): Fix last change.
3909 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3911 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3913 * xdisp.c (try_window_reusing_current_matrix): More fixes
3914 for the case window has a header-line.
3916 2000-09-22 Dave Love <fx@gnu.org>
3918 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3921 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3923 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3925 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3927 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3930 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3933 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3934 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3935 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3938 * marker.c (byte_char_debug_check): Return void.
3940 * xfns.c (Fx_create_frame): Set default frame parameter value
3941 for tool-bar-lines to 1.
3943 * dispnew.c (scrolling_window): Compare y-positions of rows
3944 equal at the start. Some simplification.
3946 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3947 reused rows' y-position in the case window has a header-line, and
3948 new window start is greater than old window start.
3950 * process.c (process_sent_to): New variable.
3951 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3952 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3953 Declare more parameters volatile.
3955 * lread.c (Vrecursive_load_depth_limit): New variable.
3956 (Fload): Check recursive loads whose recursion depth exceeds
3957 Vrecursive_load_depth_limit.
3958 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3960 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3962 * fileio.c (Fread_file_name): Doc fix.
3964 * editfns.c (Fmessage_or_box): Doc fix.
3966 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3968 * xfns.c (xbm_scan): Allow C-style comments.
3970 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3971 symbols are specified, add color translations to the cache.
3972 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3974 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3976 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3977 structures to xpm_init_color_cache.
3979 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3981 * dispnew.c (update_window_line): Make sure to always draw
3984 2000-09-19 Andrew Innes <andrewi@gnu.org>
3986 * makefile.nt (bootstrap-emacs): Don't change directory.
3988 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3990 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3992 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3993 If output buffer is too small, signal an appropriated error.
3995 2000-09-18 Dave Love <fx@gnu.org>
3997 * keyboard.c (menu_bar_items, tool_bar_items)
3998 (current_active_maps): Remove redundant get_local_map call.
4000 2000-09-18 Gerd Moellmann <gerd@gnu.org>
4002 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
4003 cursor for buffers whose cursor_type is nil.
4005 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
4006 a feature to implement that is already implemented.
4007 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4010 * xfns.c (x_clear_image_1): New function.
4011 (x_clear_image): Use it.
4012 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4015 * dispnew.c (update_window): Move test for invisible lines
4016 at the top to update_window_line.
4017 (update_window_line): Handle invisible lines here.
4019 * xfns.c (clear_image_cache): Clear current matrices of all
4020 frames sharing an image cache. Block input while freeing
4021 images. Fix timestamp comparison.
4022 (x_clear_image): Also free the mask.
4024 * xfns.c (lookup_image): Block input while loading the image so
4025 that we won't get interrupted in a state where the image isn't yet
4027 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4028 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4029 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4030 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4033 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4035 * dispnew.c (update_window): Make sure to make desired rows
4036 current even if they are completely invisible at the top
4039 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4041 * xfns.c (lookup_image): Build mask before applying an algorithm.
4042 Recognize algorithm `disabled'.
4043 (cross_disabled_images): New variable.
4044 (COLOR_INTENSITY): New macro.
4045 (x_detect_edges): Use COLOR_INTENSITY.
4046 (x_disable_image): New function.
4047 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4049 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4050 disabled state, don't apply an image transformation algorithm if
4051 the user specified an image for the disabled state. Use
4052 `:algorithm disabled' for creating a disabled item's image if the
4053 user hasn't specified an image.
4055 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4056 allocation functions with the XPM lib.
4057 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4058 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4059 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4060 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4061 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4063 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4064 functions, if possible, because these handle color allocation
4065 failure more gracefully.
4066 (Fimage_mask_p): New function.
4068 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4069 (Qedge_detection, Qheuristic): New symbols.
4070 (syms_of_xfns): Initialize new symbols.
4071 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4072 `algorithm (edge-detection ...)'.
4073 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4074 (tiff_format, gif_format, gs_format): Add `:mask'.
4075 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4076 (GIF_MASK, GS_MASK): New enumerators.
4077 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4078 (emboss_matrix, laplace_matrix): New variables.
4079 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4080 (x_edge_detection): New functions.
4081 (x_laplace): Rewritten in terms of x_detect_edges.
4082 (x_build_heuristic_mask): If image has a mask, free it.
4084 2000-09-14 Andrew Innes <andrewi@gnu.org>
4086 * makefile.w32-in: Revert to Unix line endings.
4088 2000-09-14 Andrew Innes <andrewi@gnu.org>
4090 * makefile.w32-in: Standardize indentation somewhat.
4091 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4092 cater for differences between shells.
4094 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4096 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4098 * xterm.c (x_produce_glyphs): If the distance from the current
4099 position to the next tab stop is less than a canonical character
4100 width, use the tab stop after that.
4102 2000-09-14 Dave Love <fx@gnu.org>
4104 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4106 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4108 * xdisp.c (handle_fontified_prop): While running fontification
4109 functions, bind `fontification-functions' and
4110 `after-change-functions' to nil.
4112 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4113 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4115 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4117 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4118 USE_MMAP_FOR_BUFFERS.
4120 * insdel.c (make_gap): Use enlarge_buffer_text.
4122 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4123 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4124 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4125 from former r_alloc_* functions in ralloc.c.
4126 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4128 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4129 (mmap_init) [REL_ALLOC_MMAP]: New function.
4130 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4131 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4134 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4135 (enlarge_buffer_text): Add prototype.
4137 * ralloc.c: Remove everything having to do with the use of mmap.
4139 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4141 * sound.c (Fplay_sound): Doc fix.
4143 * keyboard.c: Avoid some more compiler warnings.
4144 (parse_tool_bar_item): Ignore cached key bindings.
4146 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4147 and allocation of Lisp data.
4149 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4151 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4152 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4155 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4157 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4159 * ccl.c: Comment fixed.
4160 (MAX_MAP_SET_LEVEL): Increased to 30.
4161 (PUSH_MAPPING_STACK): Enclose with do-while block.
4162 (POP_MAPPING_STACK): Likewise.
4163 (stack_idx_of_map_multiple): New variable.
4164 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4165 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4166 call the corresponding CCL program by
4167 CCL_CALL_FOR_MAP_INSTRUCTION.
4168 (ccl_driver) <CCL_MapSingle>: Likewise.
4169 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4170 with the case where looking up process reaches to the end of
4171 map-set, and call CCL programs as the above change.
4173 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4175 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4176 that might be clobbered by longjmp.
4177 (check_x_display_info, x_decode_color, create_frame_xic)
4178 (Fx_display_backing_store, Fx_display_visual_class)
4179 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4182 * lread.c (init_lread): Set Vloads_in_progress to nil.
4183 (Fload): Show list of recursively loaded files, when signaling an
4186 * lread.c (Vloads_in_progress): New variable.
4187 (record_load_unwind): New function.
4188 (Fload): Check for recursive loads.
4189 (syms_of_lread): Initialize Vloads_in_progress.
4190 (read_integer, read1): Avoid some compiler warnings.
4192 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4195 2000-09-11 Miles Bader <miles@gnu.org>
4197 * editfns.c (Fbuffer_string): Doc fix.
4199 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4201 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4203 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4205 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4206 whether to include other header files.
4208 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4210 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4211 by Fmemq as a boolean.
4213 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4215 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4217 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4219 * ralloc.c (mmap_fd): Remove initializer which can make it
4220 read-only in a dumped Emacs.
4221 (mmap_fd_1): New variable.
4222 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4223 restore it from there.
4224 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4225 unconditionally so that mmap_fd can be initialized there.
4226 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4227 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4228 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4230 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4232 * xdisp.c (dump_glyph_row): Fix printf format string.
4233 (display_line, move_it_in_display_line_to): Avoid compiler
4236 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4238 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4241 * xdisp.c (try_window_id): When trying to locate cursor in
4242 unchanged rows at the top, handle the case that we can't find it.
4244 * xterm.c (x_draw_glyphs): Handle case START and END are out
4245 of bounds more carefully.
4247 2000-09-08 Dave Love <fx@gnu.org>
4249 * s/sol2.h (REL_ALLOC_MMAP): Define.
4250 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4252 * ralloc.c: Don't include string.h (redundant).
4253 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4254 [!MAP_ANON]: Include fcntl.h.
4255 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4256 (r_alloc, r_re_alloc, r_alloc_free)
4257 (mmap_enlarge, mmap_set_vars): Use it.
4258 (r_alloc_init_fd): New function.
4259 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4260 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4263 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4266 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4267 change to __NetBSD__.
4269 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4271 * search.c (compile_pattern): Check the multibyteness of cached
4274 2000-09-08 Miles Bader <miles@gnu.org>
4276 * xfaces.c (default_face_vector): Function removed.
4277 (Finternal_merge_in_global_face): Restore old global/local
4278 attribute override order. Use inline loop instead of calling
4279 default_face_vector.
4281 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4283 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4284 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4285 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4286 where necessary, in case POINTER_TYPE is `void'.
4288 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4290 * frame.c (make_terminal_frame): Initialize frame foreground and
4291 background colors to unspecified, for the initial instance of an
4294 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4296 * ralloc.c (mmap_find): Fix overlap computation.
4297 (mmap_enlarge): Compute nbytes before trying to find an
4300 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4303 * lread.c (syms_of_lread): Change value of regexp
4304 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4306 * xmenu.c (xdialog_show): When looking up the selection in
4307 menu_items, take `quote' boundaries into account; this corresponds
4308 to a nil ITEM in x-popup-dialog.
4310 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4312 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4314 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4316 * coding.c (encode_coding_sjis_big5): Use translation table for
4317 encoding, not decoding. Fix the handling of latin-jisx0201.
4318 Check for the charset katakana-jisx0201 too.
4319 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4320 (detect_coding_sjis): Check the byte sequence more rigidly.
4322 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4324 * xfaces.c (Vparam_value_alist): New variable.
4325 (syms_of_xfaces): Initialize it.
4326 (Finternal_set_lisp_face_attribute): Avoid more consing.
4328 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4330 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4331 (Qbackground_mode): New variable.
4332 (syms_of_frame_1): Initialize Qbackground_mode.
4334 * lisp.h (Qdisplay): Declare extern.
4336 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4337 change face on all frames, and change the default for new frames.
4339 2000-09-07 Dave Love <fx@gnu.org>
4341 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4343 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4345 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4347 * charset.c: Include composite.h
4348 (lisp_string_width): New function.
4349 (Fstring_width): Call lisp_string_width instead of strwidth.
4351 * Makefile.in (charset.o): Depends on composite.h.
4353 * process.c (read_process_output): Before inserting the decoded
4354 text in the buffer, adjust the multibyteness.
4356 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4358 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4359 buffer's text buffer is null, map new memory.
4361 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4362 POINTER_TYPE and size_t.
4363 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4364 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4365 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4366 [REL_ALLOC_MMAP]: New macros.
4367 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4368 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4369 [REL_ALLOC_MMAP]: New functions.
4371 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4372 before and after unexec.
4374 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4375 text buffers if necessary.
4377 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4378 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4381 * config.in (HAVE_MMAP): Add #undef.
4383 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4385 * frame.c (Qdisplay_type): New variable.
4386 (syms_of_frame_1): Initialize it.
4387 (Fframe_parameter): New function that avoids consing.
4388 (syms_of_frame): Defsubr it.
4390 * buffer.c (Fother_buffer): Consider buffers as invisible when
4391 they are displayed in a window on an invisible frame.
4393 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4394 get-largest-window always return nil.
4396 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4398 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4399 variable; recognize Emacs 19 elc files.
4401 2000-09-04 Miles Bader <miles@gnu.org>
4403 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4404 before initially popping up the menu, so the menu doesn't flash
4405 when the face settings are significantly different from the
4408 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4410 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4411 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4412 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4413 (BIT_UNIBYTE): Remove.
4414 (re_match_2_internal): Delete corresponding code and streamline the
4415 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4416 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4417 (re_wctype_t): New type.
4418 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4419 (regex_compile): Use them and fix handling of overly long char classes.
4421 2000-09-03 Andrew Innes <andrewi@gnu.org>
4423 * makefile.w32-in: Change to DOS line endings.
4425 * s/ms-w32.h (ORDINARY_LINK): New define.
4427 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4428 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4430 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4431 (distclean): Delete them here instead.
4433 * w32proc.c (compare_env): Convert to uppercase for comparison,
4434 not lowercase, to match how the native Windows shell works.
4436 2000-09-03 Jason Rumney <jasonr@gnu.org>
4438 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4439 CVS changes the line-ends when checking in/out on DOS/Windows.
4441 * makefile.nt (emacs): Do not change directory to run temacs, as
4442 the load-path is set relative to current directory.
4444 2000-09-03 Miles Bader <miles@gnu.org>
4446 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4448 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4450 * xdisp.c (redisplay_mode_lines): New function.
4451 (display_mode_lines): Return number of mode lines displayed.
4452 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4453 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4455 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4456 string.h and strings.h.
4457 (index) [HAVE_INDEX]: Add prototype.
4459 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4460 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4462 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4463 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4465 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4467 * lread.c (read1): Accept `?' as symbol constituent, for
4468 compatiblity with XEmacs.
4470 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4472 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4473 (struct re_pattern_buffer): Remove newline_anchor.
4474 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4475 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4476 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4477 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4478 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4479 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4480 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4481 Get rid of references to newline_anchor.
4482 (regcomp): Allocate and precompute a fastmap.
4484 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4486 * lread.c (openp): GCPRO local variable `filename'.
4488 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4490 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4492 * regex.c: Merge some changes from GNU libc. Add prototypes.
4493 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4494 Use memcmp and memcpy instead of bcopy and bcmp.
4495 (init_syntax_once): Use ISALNUM.
4496 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4497 (REG_UNSET_VALUE): Remove. Use NULL instead.
4498 (REG_UNSET, re_match_2_internal): Use NULL.
4499 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4501 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4502 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4503 (regex_compile): In handle_interval, return an error rather than try to
4504 unfetch the interval if we can't find the closing brace.
4505 Obey the RE_NO_GNU_OPS syntax bit.
4506 (TOLOWER): New macro.
4508 (regexec): Allocate regs.start and regs.end as one block.
4510 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4512 * xdisp.c (echo_area_display): Check display_completed instead
4513 of calling detect_input_pending.
4515 * dispnew.c (update_frame): Only set display_completed here; move
4516 the update_begin and update_end calls here from update_frame_1.
4517 (update_frame_1): Don't set display_completed here, don't call
4518 update_begin/update_end.
4520 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4521 instead of store_frame_param.
4523 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4525 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4526 desired window matrix hasn't been displayed, use the current row
4527 instead. Make sure that only those frame rows are updated for
4528 which there exists a corresponding enabled desired row.
4530 2000-08-29 Miles Bader <miles@gnu.org>
4532 * xfaces.c (default_face_vector): New function.
4533 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4535 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4537 * lread.c (openp): Prevent temporary string passed to
4538 Ffile_readable_p from being garbage collected.
4540 2000-08-28 Dave Love <fx@gnu.org>
4542 * keymap.c (store_in_keymap): Add `static' to declaration.
4544 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4546 * emacs.c, callint.c, doc.c, editfns.c
4547 (toplevel) [HAVE_STRING_H]: Include string.h.
4548 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4549 (index): Remove prototypes which might conflict with non-standard
4550 definitions of index/strchr.
4552 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4553 (rindex): Define only if !HAVE_RINDEX.
4555 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4557 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4559 2000-08-28 Miles Bader <miles@gnu.org>
4561 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4562 made inconsistent by a font-related attribute in FROM.
4563 (merge_face_inheritance): Add function comment.
4565 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4567 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4568 the 4th arg (PREV_EVENT) Qt to suppress input method.
4570 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4572 * regex.c: Indent cpp directives and remove parens after `defined'.
4573 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4574 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4575 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4576 (re_compile_pattern): Use size_t for length.
4577 (init_syntax_once): Move to a better place.
4578 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4579 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4581 * syntax.c (back_comment): Detect cases where a comment-starter is
4582 actually inside another comment as in: /* a // b */ c // d \n.
4583 Make it clear that `comstart_pos' is unused for nested comments.
4585 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4586 (KEYMAPP): New macro.
4587 (Fkeymap_parent, Fset_keymap_parent): Use it.
4588 (fix_submap_inheritance): Mark it static.
4589 (define_as_prefix, describe_buffer_bindings, describe_command)
4590 (describe_translation, describe_map): Complete prototypes.
4592 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4594 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4595 to better match the key-lookup behavior.
4597 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4599 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4600 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4602 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4604 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4605 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4606 (xterm.o): Depend on coding.h
4608 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4610 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4611 the corresponding '#endif'.
4613 2000-08-26 Miles Bader <miles@gnu.org>
4615 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4616 * xfaces.c (QCinherit): New variable.
4617 (syms_of_xfaces): Initialize it.
4618 (LFACE_INHERIT): New macro.
4619 (Finternal_get_lisp_face_attribute)
4620 (merge_face_vector_with_property)
4621 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4622 (check_lface_attrs): Allow new types of face height. Check
4624 (CYCLE_CHECK): New macro.
4625 (merge_face_inheritance): New function.
4626 (merge_face_vectors): Merge inherited faces too. Add F and
4627 CYCLE_CHECK arguments.
4628 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4629 (lookup_named_face, lookup_derived_face, realize_named_face)
4630 (face_at_string_position, face_at_buffer_position): Supply
4631 new F and CYCLE_CHECK arguments to merge_face_vectors.
4632 (merge_face_heights): New function.
4633 (merge_face_vectors, merge_face_vector_with_property)
4634 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4635 handle relative face heights.
4636 (lface_same_font_attributes_p): Compare heights using EQ.
4638 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4640 * charset.c (char_to_string): Check the character validity.
4641 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4644 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4646 * regex.c (PUSH_FAILURE_COUNT): New macro.
4647 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4648 Handle popping of a register's or a counter's data.
4649 (POP_FAILURE_POINT): Use the new name.
4650 (re_match_2_internal): Push counter data on the stack for succeed_n,
4651 jump_n and set_number_at and remove misleading dead code in succeed_n.
4653 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4655 * xdisp.c (redisplay_internal): If considering all windows on all
4656 frames, update the display for each frame as soon as possible,
4657 instead of first building all desired matrices for all frames, and
4658 then updating them all.
4659 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4661 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4663 * bytecode.c (mark_byte_stack): Add a comment.
4665 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4666 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4669 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4671 * minibuf.c (do_completion): Always use compare-string, not
4672 string-equal because the latter doesn't pay attention to
4673 multibyteness of strings.
4675 * process.c (create_process): Don't setup raw-text coding here.
4676 (Fopen_network_stream): Don't set coding->src_multibyte and
4677 coding->dst_multibyte here.
4678 (read_process_output): For process filter, return unibyte string
4679 if default-enable-multibyte-characters is nil.
4680 (send_process): If OBJECT is multibyte text, be sure to encoded it
4681 by the specified coding system for the process. Otherwise, setup
4683 (init_process): Don't initialize default-process-coding-system
4686 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4688 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4689 <scroll-down-aggressively>: Likewise.
4691 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4693 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4694 zero. Set coding->produced_char correctly.
4696 2000-08-22 Andrew Innes <andrewi@gnu.org>
4698 * makefile.w32-in: New file.
4700 * unexw32.c (unexec): Ignore old_name, and use the actual location
4701 of the current executable instead. Base new_name on this.
4703 * w32proc.c (create_child): Remove reference to security
4704 descriptor, which isn't needed and doesn't compile with mingw32.
4706 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4707 up dllimport attributes.
4708 (x_update_window_end): Update prototype.
4710 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4711 extern, which screws up dllimport attributes.
4713 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4714 up dllimport attributes.
4716 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4717 screws up dllimport attributes.
4719 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4720 up dllimport attributes.
4721 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4722 screws up dllimport attributes.
4724 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4725 up dllimport attributes.
4727 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4728 screws up dllimport attributes.
4730 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4731 screws up dllimport attributes.
4733 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4734 up dllimport attributes.
4736 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4737 unnecessary extern, which screws up dllimport attributes.
4740 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4741 up dllimport attributes.
4743 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4744 unnecessary extern, which screws up dllimport attributes.
4746 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4747 screws up dllimport attributes.
4749 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4750 up dllimport attributes.
4752 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4754 * w32bdf.c (search_file_line):
4755 (set_bdf_font_info):
4757 (w32_get_bdf_glyph):
4758 (w32_BDF_to_x_font): Fix compile warnings.
4760 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4763 * w32select.c: Include keyboard.h before frame.h.
4765 * w32fns.c (max): Define macro.
4766 (JOHAB_CHARSET): Define if not known.
4767 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4768 (Fx_show_tip): Synch with X version.
4770 * w32xfns.c: Include keyboard.h before frame.h.
4772 * w32fns.c: Include keyboard.h before frame.h.
4774 * w32term.c: Include keyboard.h before frame.h.
4776 * fontset.c: Include keyboard.h before frame.h.
4778 * w32inevt.c: Include keyboard.h before frame.h.
4779 (MOUSE_MOVED): Define if not known.
4781 * minibuf.c: Include keyboard.h before frame.h.
4783 * keyboard.c: Include keyboard.h before frame.h.
4785 * indent.c: Include keyboard.h before frame.h.
4787 * dispnew.c: Include keyboard.h before frame.h.
4789 * buffer.c: Include keyboard.h before frame.h.
4791 * alloc.c: Include keyboard.h before frame.h.
4793 * print.c: Include keyboard.h before frame.h.
4795 * process.c: Include keyboard.h before frame.h.
4797 * scroll.c: Include keyboard.h before frame.h.
4799 * sysdep.c: Include keyboard.h before frame.h.
4801 * term.c: Include keyboard.h before frame.h.
4803 * window.c: Include keyboard.h before frame.h.
4805 * xdisp.c: Include keyboard.h before frame.h.
4806 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4808 * frame.c: Include keyboard.h before frame.h.
4810 * w32heap.h: Undefine min, max.
4812 * w32gui.h: Undefine min, max.
4814 * unexw32.c: Change PUCHAR to PCHAR.
4815 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4818 (copy_executable_and_dump_data): Remove unnecessary static defs.
4819 (copy_executable_and_dump_data): Fix compile warnings.
4821 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4823 * w32console.c (min): Define macro.
4824 (clear_frame, write_glyphs): Fix compile warning.
4826 * w32proc.c (compare_env):
4827 (find_child_console): Fix compile warning.
4829 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4830 sys_errlist instead of _sys_errlist.
4831 (get_emacs_configuration_options): New function.
4833 * s/ms-w32.h (sys_nerr): Provide default definition.
4834 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4835 name with _ prepended.
4836 (NSIG): Define if not known.
4837 (get_emacs_configuration): Provide extern declaration.
4838 (get_emacs_configuration_options): Provide extern declaration.
4839 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4841 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4843 (read_unc_volume): Fix compile warning.
4845 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4846 definitions from being used.
4848 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4850 * w32.c (unc_volume_file_attributes):
4851 (open_unc_volume): Make arg const.
4853 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4854 (read_input_waiting): Remove excess parameter.
4856 * w32.c (init_environment): Call _access.
4857 (check_windows_init_file): Call _close.
4858 (init_user_info): Call _putenv.
4859 (init_environment): Call _putenv and _strdup.
4860 (init_ntproc): Reset volume info cache on startup.
4862 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4863 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4864 cannot override the CRT malloc.
4866 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4867 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4869 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4870 unless we are linking with a static CRT.
4871 (RVA_TO_PTR): Cast result to unsigned char*.
4873 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4874 (add_volume_info): Use xstrdup.
4876 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4878 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4879 (do_completion, Fminibuffer_complete_word): Use it.
4880 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4881 var so it can take non-boolean values.
4883 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4885 * editfns.c (find_field): Formatting changes.
4886 (toplevel): Some old-style function forward declarations
4887 changed to prototypes, some new protypes added, some functions
4890 * lisp.h (set_time_zone_rule): Add prototype.
4891 (use_dialog_box): External declaration.
4893 * keyboard.c (gen_help_event): Add parameter SIZE.
4894 (kbd_buffer_events_waiting): Slightly rewritten.
4895 (clear_event): New function.
4896 (kbd_buffer_get_event): Use it, and clear the input_events of
4898 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4899 don't fill the newly created array with nils.
4900 (toplevel): Convert some old-style function forward declarations
4903 * keyboard.h (gen_help_event): Change prototype.
4905 * xterm.c (XTread_socket): Change calls to gen_help_event.
4907 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4909 * eval.c (Fmacroexpand): Doc fix.
4911 2000-08-20 Jason Rumney <jasonr@gnu.org>
4913 * w32term.h (x_display_info_for_display): Remove as this function
4914 does not exist on W32.
4916 * w32term.c (help_echo_window): New variable.
4917 (syms_of_w32term): staticpro it.
4918 (note_mode_line_highlight): Set it.
4919 (XTextExtents16): Removed as there is no equivalent on W32.
4920 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4921 the X way of doing this will not work for W32.
4922 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4923 (x_draw_image_foreground): Avoid drawing outside of the clip area
4924 when image doesn't have a mask.
4925 (note_mouse_highlight): Process overlays in the right order of
4926 priority. Set help_echo_window.
4927 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4928 because that's more visible for large images.
4930 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4931 name to single_keymap_panes.
4932 (w32_menu_show): Set wv->title when dealing with titles.
4933 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4935 2000-08-21 Miles Bader <miles@gnu.org>
4937 * minibuf.c (do_completion): Try again if we rewrite the input
4938 string, but no completion was done, so that any completion message
4941 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4943 * xfaces.c (lface_equal_p): Compare strings differently.
4944 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4945 (realize_tty_face): Use them.
4946 (syms_of_xfaces): Initialize new variables.
4947 (map_tty_color): New function, extracted from realize_tty_face.
4948 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4949 foreground or background color, store the new color name in the
4950 realized face; previous code trying to do this had no effect.
4951 (realize_tty_face): Use map_tty_color.
4952 (Fclear_face_cache): Set face_change_count and ensure thorough
4955 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4957 * undo.c (record_first_change, record_marker_adjustment): Don't
4958 use XBUFFER on last_undo_buffer which might not be a buffer.
4960 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4962 * coding.c (decode_coding_string): Set members consumed,
4963 consumed_char, produced, produced_char of *coding correctly. If
4964 decode_coding doesn't consume any byte, don't try anymore.
4965 (encode_coding_string): Likewise.
4967 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4969 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4970 conditional have void type, for Standard C compilers.
4972 * xdisp.c (redisplay_internal): Compare windows for equality with
4973 EQ, instead of applying XWINDOW to something that might not
4976 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4978 * fontset.c (Finternal_char_font): Search only the selected frame
4979 for a window of the current buffer.
4981 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4983 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4986 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4987 second half of a HELP_EVENT is found at the start of kbd_buffer.
4989 2000-08-18 Miles Bader <miles@gnu.org>
4991 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4993 * editfns.c (save_restriction_save): Rewrite to use markers.
4994 (save_restriction_restore): Rewrite to understand new form of data
4995 saved by save_restriction_save.
4996 (Fsave_restriction): Remove cautionary note in doc-string.
4998 2000-08-17 Gerd Moellmann <gerd@gnu.org>
5000 * fileio.c (build_annotations): Add a comment explaining the
5001 return value of format-annotate-function. Replace a spurious call
5002 to Flength with a CONSP test. Call format-annotate-function with
5003 a fifth arg specifying how many times the function is been called
5004 in a row, to let it choose temporary buffers appropriately.
5006 2000-08-17 Dave Love <fx@gnu.org>
5008 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
5009 declare make_temp_name twice.
5011 * lread.c: Prototype readevalloop, load_unwind,
5012 load_descriptor_unwind.
5013 (unreadpure): Give it an arg.
5015 * unexalpha.c: Prototype fatal_unexec, mark_x,
5016 update_dynamic_symbols. Declare unexec as void.
5018 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5019 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5021 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5022 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5025 * alloca.c: Use #error.
5026 [POINTER_TYPE]: Use it.
5028 * eval.c (Fdefvar): Doc fix.
5030 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5031 INITIALIZE_INTERVAL.
5033 * buffer.h: Avoid DECLARE_INTERVALS.
5035 * config.in: Add size_t.
5037 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5039 * w16select.c (set_clipboard_data): If there's not enough memory
5040 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5041 expects. In case of other failures, return 3.
5042 (system_error_msg): New error message.
5043 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5046 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5048 * term.c (write_glyphs): Also turn off inverse video after turning
5049 off other appearances in case TS_exit_attribute_mode is not equal
5050 to TS_end_standout_mode.
5051 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5053 (turn_off_face): Reset standout_mode only if
5054 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5055 is equal to TS_end_standout_mode.
5057 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5059 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5060 sequence at the end of the source block.
5062 * ccl.c (Fccl_program_p): Docstring modified.
5063 (Fccl_execute): Likewise.
5064 (Fccl_execute_on_string): Likewise.
5066 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5068 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5070 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5072 The following changes are mainly to fix bugs of
5073 encode/decode-coding-string failing if encoding/decoding return
5074 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5075 variable conversion_buffer.
5077 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5078 decrement dst_end to avoid buffer overflow in the later call of
5081 * coding.h (conversion_buffer_size, conversion_buffer)
5082 (get_conversion_buffer): Extern deleted.
5084 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5085 (conversion_buffer, conversion_buffer_size): Variables deleted.
5086 (get_conversion_buffer): Function deleted.
5087 (struct conversion_buffer): New structure.
5088 (MAX_ALLOCA): New macro.
5089 (allocate_conversion_buffer): New macro.
5090 (extend_conversion_buffer, free_conversion_buffer): New functions.
5091 (ccl_coding_driver): Set coding->result.
5092 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5093 this is the last block of source.
5094 (encode_coding): Likewise. Handle the source block as the last
5095 one only when the whole source text is consumed.
5096 (decode_coding_string): Handle the case that the output buffer is
5097 too small to decode the whole source text. Use
5098 allocate_conversion_buffer, extend_conversion_buffer and
5099 free_conversion_buffer, not get_conversion_buffer.
5100 (encode_coding_string): Likewise.
5101 (init_coding): Function deleted.
5102 (init_coding_once): Delete code to initialize
5103 conversion_buffer_size.
5105 * emacs.c (main): Don't call init_coding.
5107 * msdos.c (IT_write_glyphs): Use a locally declared
5110 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5111 (insert_glyphs): Likewise.
5113 * w32console.c (write_glyphs): Use a locally declared
5116 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5118 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5119 member of display_info is NULL.
5121 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5123 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5126 * term.c (turn_off_face): Reset standout_mode when resetting
5127 appearances with capability `me'.
5128 (write_glyphs): Switch on inverse video before each face change.
5130 2000-08-14 Dave Love <fx@gnu.org>
5132 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5133 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5134 (lisp_free): Declare and make static.
5136 * window.c: Fix embedded comment.
5137 (syms_of_window): Fix doc string.
5139 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5141 * keymap.c (push_key_description): If C without modifiers is < 32,
5142 make sure to print `C-' before `M-', like in the manual.
5144 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5146 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5147 since they aren't relocated anymore.
5148 (sxhash_string): Make sure returned hash code fits in a Lisp
5151 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5152 partially visible line which is smaller than the window's
5155 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5157 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5158 the multibyte form of eight-bit-control characters.
5159 (Fccl_execute_on_string): Initialize ccl->multibyte.
5161 * ccl.h (struct ccl_program): New member multibyte.
5163 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5165 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5167 * regex.c (regex_compile) <normal_char>: Pay attention to
5169 (analyse_first) <exactn>: Setup fastmap correctly for
5170 eight-bit-control characters.
5172 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5174 * termhooks.h (enum event_kind): New member
5175 multibyte_char_keystroke.
5177 * keyboard.c (make_lispy_event): Handle the new event type
5178 multibyte_char_keystroke.
5180 * xterm.c: Include coding.h.
5181 (XTread_socket): Work around a bug of XmbLookupString. If the
5182 input is from XIM, decode it according to the current locale. In
5183 that case, generate multibyte_char_keystroke events.
5185 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5187 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5188 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5190 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5192 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5193 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5194 (move_it_in_display_line_to): Record iterator's ascent and descent
5195 before producing glyphs, and restore them when we know the glyph
5196 doesn't fit on the line.
5197 (move_it_to): Restructured so that it's easier to debug. If
5198 moving to a vpos, and not moving to an x or character position,
5199 stop as soon as the specified vpos is reached; don't move further
5200 into that line because that might change the computed line height.
5201 (try_cursor_movement): New function, extracted from the cursor
5202 movement branch of redisplay_window. If ending on a partially
5203 visible line, don't try to scroll if the cursor line is taller
5205 (redisplay_window): Use try_cursor_movement.
5207 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5208 because that function doesn't cope with variable-height lines.
5210 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5211 box cursor because that's better visible for large images.
5213 2000-08-10 Miles Bader <miles@gnu.org>
5215 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5217 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5219 * xdisp.c (Vmessages_buffer_name): New variable.
5220 (message_dolog): Use it.
5221 (syms_of_xdisp): Initialize it.
5223 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5225 * msdos.c (IT_note_mouse_highlight): Update the calls to
5227 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5228 redundant now that keyboard.h is included.
5230 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5232 * keyboard.c (kbd_buffer_events_waiting): New function.
5234 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5236 * msdos.c: Include keyboard.h.
5237 (XMenuActivate): Empty no_event events from the event buffer. If
5238 no events are left after that, call clear_input_pending.
5239 (mouse_clear_clicks): New function, code moved from mouse_init.
5240 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5241 mouse driver to ``forget'' any past clicks.
5243 * Makefile.in (msdos.o): Depend on keyboard.h.
5245 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5247 * lisp.h (input_pending): External declaration.
5249 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5251 * xdisp.c (echo_area_display): Display thoroughly if input is
5252 pending. Bind redisplay-dont-pause to t during the redisplay.
5253 in case input is pending.
5255 * dispnew.c (Qredisplay_dont_pause): New variable.
5256 (syms_of_display): Initialize and staticpro it.
5257 (update_frame_1): Don't interrupt the display for pending input if
5258 redisplay_dont_pause is set.
5260 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5262 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5264 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5266 * callproc.c (Fcall_process): Terminate the unwind-protect around
5267 the post-read-conversion of coding system.
5269 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5270 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5271 * buffer.h (overlays_at): Update prototype.
5272 * xdisp.c (next_overlay_change): Update call to overlays_at.
5273 * xfaces.c (face_at_buffer_position): Likewise.
5274 * textprop.c (Fget_char_property): Likewise.
5275 * xterm.c (note_mouse_highlight): Likewise.
5277 * minibuf.c (do_completion): Don't consider a simple change of
5278 case as `completion'.
5280 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5282 * keyboard.c (syms_of_keyboard): Initialize
5283 last_point_position_buffer.
5284 * undo.c (record_delete): Make sure last_point_position_buffer is
5285 a buffer before comparing pointers.
5287 * coding.h (decode_coding_string): Declare.
5289 * intervals.h (Fprevious_single_char_property_change): Declare.
5291 * textprop.c (Fprevious_single_char_property_change): Don't do
5292 arithmetic directly on lisp objects.
5294 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5297 * keyboard.h (menu_item_eval_property): Declare.
5299 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5300 reuse as buffer name, instead of recreating (and discarding) every
5301 time a message is logged.
5302 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5303 (current_message_1, truncate_message_1, set_message_1)
5304 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5305 (current_message, truncate_echo_area, display_echo_area)
5306 (resize_echo_area_axactly): Changed calls.
5308 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5310 (Ffind_coding_systems_region_internal): First argument to Fappend
5311 must be an integer, not a Lisp object.
5313 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5315 * charset.c (Fchar_width): Doc fix.
5317 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5319 * charset.c (Fstring_width): Doc fix.
5321 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5323 * xdisp.c (start_display): When starting display on a continuation
5324 line, clear ascent and descent members of the iterator structure;
5325 the height of the continued line does not affect the height of the
5327 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5328 line taller than the window.
5329 (redisplay_window) <forced window start>: Handle case that the
5330 middle of the window is not found in any row.
5331 (dump_glyph_row): Show more information.
5332 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5333 first text line in a glyph matrix.
5335 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5336 of the clip area when image doesn't have a mask.
5338 * fns.c (sweep_weak_table): Fix survival conditions for
5339 key-or-value and key-and-value weakness.
5341 * .gdbinit (xhashtable): New command.
5343 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5344 tables out of the list of all weak hash tables.
5346 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5347 a new buffer is created, make sure echo_area_buffer[] references
5350 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5352 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5355 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5357 * syntax.c (skip_chars): Fix previous change. Make the handling
5358 of unibyte string consistent with that of regex search.
5360 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5362 * xmenu.c (popup_get_selection): Use xfree instead of free.
5364 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5366 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5368 * callproc.c (child_setup): Use xfree instead of free.
5370 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5372 (run_mac_command, closedir): Use `xfree' instead of `free'.
5374 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5376 * eval.c (error): Use xfree instead of free.
5378 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5380 * fns.c: Replace `illegal' with `invalid'.
5381 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5383 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5385 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5388 2000-08-04 Noah Friedman <friedman@splode.com>
5390 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5393 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5395 * syntax.c (skip_chars): Fix typo in error message.
5397 2000-08-04 Andreas Schwab <schwab@suse.de>
5399 * m/ia64.h: Moved from s/ia64.h.
5401 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5403 * process.c (read_process_output): Big simplification. Handle
5404 composition and post-read-conversion of coding system correctly.
5405 (send_process): Handle composition correctly.
5407 * callproc.c (Fcall_process): Handle post-read-conversion of
5408 coding system if any.
5410 * coding.c (decode_coding_iso2022): More strict check for handling
5412 (coding_restore_composition): Pay attention to the case that
5413 cmp_data is not set properly (because of invalid code in the
5415 (run_pre_post_conversion_on_str): Include text properties in the
5417 (decode_coding_string): Set members of coding correctly.
5419 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5421 * s/ia64.h: New file.
5423 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5424 Use NULL instead of 0 at the end of variable argument list of
5425 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5426 sizeof (int) < sizeof (void *).
5428 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5429 of variable argument lists of XtVaGetValues and XtVaSetValues.
5431 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5432 variable argument lists of XtVaGetValues and XtVaSetValues.
5434 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5436 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5437 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5439 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5442 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5443 in call to Fsingle_key_description.
5445 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5448 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5450 * window.c (display_buffer_reuse_frames): New variable.
5451 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5452 frames displaying BUFFER.
5453 (syms_of_window): Define Lisp variable
5454 display-buffer-reuse-frames.
5456 2000-08-01 Miles Bader <miles@gnu.org>
5458 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5459 when to constrain NEW_POS (they were pretty screwed up before).
5461 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5463 * msdos.c (run_msdos_command): Save and restore the master
5464 environment, for the case that child_setup signals an error.
5465 When mirroring slashes in DOS shell commands, don't fail when
5466 argv[2] has embedded blanks.
5467 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5468 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5469 (dos_ttraw): Call mouse_setup_buttons.
5471 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5472 using alloca; free it after run_msdos_command returns.
5474 2000-07-27 Dave Love <fx@gnu.org>
5476 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5478 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5481 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5483 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5485 * editfns.c (lisp_time_argument): Fix last change.
5487 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5489 * fns.c (Fdelete): Make it work on vectors and strings in addition
5492 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5493 (syms_of_fns): Initialize new variables.
5494 (sweep_weak_table): Handle weakness `key-or-value' and
5496 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5497 weakness, with t meaning the same as `key-and-value'.
5499 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5501 * coding.h (struct coding_system): Member safe_charset deleted.
5503 * coding.c (Qsafe_charsets): This variable deleted.
5504 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5506 (coding_safe_chars): New function.
5507 (CODING_SAFE_CHAR_P): New macro.
5508 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5509 checking safe_charsets member of the coding system. Caller
5511 (detect_coding_iso2022): New local variable safe_chars.
5512 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5513 safe_charsets member of the coding system.
5514 (decode_coding_iso2022): New local variable safe_chars.
5515 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5516 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5517 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5518 (ENCODE_UNSAFE_CHARACTER): New macro.
5519 (encode_coding_iso2022): New local variable safe_chars. Check
5521 (setup_coding_system): Delete the code to initialize
5522 coding->safe_charses
5523 (intersection, find_safe_codings): New functions.
5524 (Ffind_coding_systems_region_internal): New function.
5525 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5526 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5527 variable and initialize it.
5529 * fns.c (char_table_ref_and_index): New function.
5531 * lisp.h (char_table_ref_and_index): Add prototype.
5533 2000-07-26 Sam Steingold <sds@gnu.org>
5535 * editfns.c (lisp_time_argument): Added third argument `usec'.
5536 (Ffloat_time): New built-in Lisp function.
5538 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5540 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5541 for the character code.
5543 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5546 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5547 if called for a popup menu.
5548 (xmenu_show): Store help string in widget values.
5550 2000-07-26 Dave Love <fx@gnu.org>
5552 * syswait.h: Move some definitions.
5553 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5554 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5555 perspicuous definitions.
5556 (WTERMSIG): Fix bit pattern used.
5558 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5560 * print.c (print_object): If vector printing is truncated, print
5561 "..." to indicate it as well as the case of list printing.
5563 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5565 * xdisp.c (next_element_from_display_vector): Improve comments.
5567 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5568 for the character code, and the rest for the face id as in 20.x.
5569 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5571 * window.c (window_display_table): Cleaned up.
5573 * syntax.c (Fforward_word): Add last arg nil in call of
5574 Fconstrain_to_field.
5576 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5578 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5579 identical but for the letter-case, don't call
5580 barf_or_query_if_file_exists.
5582 2000-07-25 Miles Bader <miles@gnu.org>
5584 * editfns.c (find_field): Honor special `boundary' fields.
5585 (Qboundary): New variables.
5586 (syms_of_editfns): Initialize Qboundary.
5587 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5588 Use scan_buffer instead of find_before_next_newline, because it
5589 allows us to detect the boundary case where there's a newline at
5591 * lisp.h (Fconstrain_to_field): Update external declaration.
5593 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5595 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5598 2000-07-24 Dave Love <fx@gnu.org>
5600 * s/sunos4-0.h, s/sol2.h:
5601 (LIBS_TERMCAP): Move from m/sparc.h.
5603 * m/sparc.h (TERMINFO): Moved to system files (probably only
5604 relevant for sunos4 judging by its vintage).
5605 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5608 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5610 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5611 name to single_keymap_panes.
5613 2000-07-24 Andreas Schwab <schwab@suse.de>
5615 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5617 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5619 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5620 parameters instead of using int parameters. Expect FN to accept
5621 EMACS_INT parameters.
5622 (display_echo_area, resize_echo_area_axactly, current_message)
5623 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5624 with new argument list.
5625 (resize_mini_window_1): New callback function.
5626 (current_message_1, truncate_message_1, set_message_1): Change
5627 parameter lists to the new format expected by
5628 with_echo_area_buffer.
5630 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5632 * fontset.c (fontset_ref): Remove INLINE declaration.
5633 (fontset_ref_via_base): Likewise.
5634 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5637 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5639 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5640 correct order of priority. If help echo was found in an overlay,
5641 use that overlay as the object in which the help echo was found.
5643 2000-07-22 Miles Bader <miles@gnu.org>
5645 * textprop.c (Fprevious_single_char_property_change): The initial
5646 property value should be from the position preceding POSITION, not
5649 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5651 * coding.c (syms_of_coding): Doc fix for
5652 inhibit-iso-escape-detection.
5654 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5656 * xterm.c (note_mouse_highlight): Process overlays in the right
5659 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5661 * xterm.c (note_mouse_highlight): If help-echo was found in an
5662 overlay, use that overlay as the object in which the help was
5665 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5667 * window.c (foreach_window): Instead of a fake variable argument
5668 list, take one USER_DATA argument.
5669 (foreach_window_1): Likewise, and call callback functions with two
5670 args, the window and USER_DATA.
5671 (struct check_window_data): New struct.
5672 (check_window_containing): Use it.
5673 (window_from_coordinates): Set up a struct check_window_data for
5675 (add_window_to_list, freeze_window_start): Change parameters
5676 according to new calling convention.
5678 * window.h (foreach_window): Change prototype.
5680 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5682 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5684 * xmenu.c (menu_help_callback): Call show_help_echo with
5685 additional arguments OBJECT and POS.
5687 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5689 * data.c (Faset): Allow storing any multibyte character in a
5690 string. Convert unibyte string to multibyte if necessary.
5692 * xfns.c (x_encode_text): New function.
5693 (x_set_name): Use x_encode_text.
5694 (x_set_title): Likewise.
5696 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5698 * xterm.h (x_encode_text): Add prototype.
5700 2000-07-20 Dave Love <fx@gnu.org>
5702 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5705 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5707 * msdos.c (help_echo_window): New variable.
5708 (syms_of_msdos): Initialize and staticpro it.
5709 (IT_note_mode_line_highlight): Set help_echo_window.
5710 (IT_note_mouse_highlight): Ditto.
5711 (dos_rawgetc): Store help_echo_window in the second event produced
5714 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5715 Record the object that generated the help echo and the position of
5716 that object in help_echo_object and help_echo_pos. Record that
5717 some glyphs in a row are displayed in mouse-face.
5718 (IT_update_begin): Don't clear mouse highlight unless one of the
5719 enabled glyph rows is marked as being displayed in mouse-face.
5720 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5721 and position recorded in help_echo_object and help_echo_pos to the
5723 (IT_menu_display): Accept a new argument PN: the pane number of
5724 the current menu pane. Record the pane number and the item
5725 number of the item which has associated help string.
5726 (XMenuActivate): Update the prototype for help_callback in
5727 function declaration. Call IT_menu_display with the current menu
5728 pane number as an additional argument. Call help_callback with
5729 two additional arguments: the pane number and the item number of
5730 the menu item associated with the help text.
5731 (help_echo_object, help_echo_pos): New variables.
5732 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5734 * msdos.h (XMenuActivate): Update prototype.
5736 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5738 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5739 Add some more prototypes.
5741 * xterm.c, xterm.h: Add some more prototypes.
5743 * lisp.h (Fnext_single_char_property_change): Add prototype.
5745 * dispnew.c (direct_output_for_insert): Remove confusing
5746 outer local variable mouse_face_overwritten_p.
5747 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5749 * alloc.c (allocate_string_data): Don't copy old string contents.
5751 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5753 * coding.c (code_convert_region): Delete text properties before
5754 shrinking the conversion region.
5756 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5758 * dispnew.c (update_text_area): Write the whole row if it
5759 has mouse-face in it.
5761 * xfaces.c (face-alternative-font-family-alist): Remove
5762 DEFVAR_LISP; staticpro instead.
5764 * xmenu.c (menu_help_callback): Call show_help_echo with
5767 * keyboard.c (show_help_echo): Add parameter WINDOW.
5768 (read_char): Call show_help_echo with window extracted from Lisp
5770 (gen_help_event): Add parameter WINDOW.
5772 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5774 * xterm.c (help_echo_window): New variable.
5775 (note_mouse_highlight, note_tool_bar_highlight): Set
5777 (XTread_socket): Pass help_echo_window to gen_help_event.
5778 (syms_of_xterm): Initialize and staticpro help_echo_window.
5780 2000-07-18 Dave Love <fx@gnu.org>
5782 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5785 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5787 * alloc.c (allocate_string_data): If string had already data
5788 assigned, copy old contents to new string data.
5790 * coding.c (syms_of_coding): Fix typo in spelling of variable
5791 `inhibit-iso-escape-detection'.
5793 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5795 * Makefile.in: Add dependencies on dispextern.h.
5796 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5797 `free'; both can conflict with system header files.
5799 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5801 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5804 2000-07-18 Dave Love <fx@gnu.org>
5806 * window.c (Fwindow_list): Declare arg `window'.
5808 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5810 * coding.c (setup_coding_system): Don't override the explicitly
5811 specified designations.
5813 2000-07-15 Miles Bader <miles@gnu.org>
5815 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5816 from `text_property_eq' and `text_property_stickiness', respectively.
5817 (find_field, Fconstrain_to_field, char_property_eq)
5818 (char_property_stickiness): Changed to call char-property functions
5819 instead of text-property-only ones.
5821 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5822 `next_single_char_property_change'). Do more error checking, and
5823 cleanup limit behavior.
5824 (Fprevious_single_char_property_change): New function.
5825 (syms_of_textprop): Initialize new subrs.
5827 * xdisp.c (display_prop_end, invisible_text_between_p):
5828 Call Fnext_single_char_property_change instead of
5829 next_single_char_property_change.
5831 2000-07-15 Jason Rumney <jasonr@gnu.org>
5833 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5834 after menu is finished with.
5835 (add_menu_item): Only consider wv->title as a menu title.
5836 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5838 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5840 (FONT_REGEXP): Remove unused macro, and its sub-components.
5841 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5843 * w32term.c (help_echo_object, help_echo_pos): New variables.
5844 (note_mode_line_highlight): Store additional information about the
5845 help-echo in help_echo_object and help_echo_pos. Check both
5846 `local-map' and `keymap' properties for changing the cursor
5847 (note_mouse_highlight): Store additional information about the
5848 help-echo in help_echo_object and help_echo_pos.
5849 (note_tool_bar_highlight): Set help_echo_object to nil and
5850 help_echo_pos to -1.
5851 (w32_read_socket): Use gen_help_event instead of filling
5852 input_events manually.
5853 (syms_of_w32term): Staticpro help_echo_object.
5854 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5855 set, arrange for a mouse-highlight redisplay in
5857 (x_clear_mouse_face): New function.
5858 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5859 (x_update_window_begin): No need to turn off the mouse
5861 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5862 depending on whether they contain glyphs highlighted in
5864 (x_fill_stretch_glyph_string): Consume runs of stretch
5865 glyphs instead of a single one.
5866 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5867 with new argument list.
5868 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5869 (x_append_glyph, x_append_composite_glyph)
5870 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5871 changes in struct glyph starting 1999-12-27. See comments for
5872 xterm.c on 2000-07-05.
5874 2000-07-14 Sam Steingold <sds@gnu.org>
5876 * xfaces.c (realize_x_face): Fix the last patch:
5877 check `default_face' before dereferencing.
5879 2000-07-14 Dave Love <fx@gnu.org>
5881 * syntax.c (back_comment): Add null default in switch (for pcc).
5883 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5885 * xfaces.c (realize_x_face): Make fontset using the base of the
5886 default_face's fontset, not using the default fontset.
5888 * coding.c (inhibit_iso_escape_detection): New variable.
5889 (syms_of_coding): Make it a Lisp variable.
5890 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5891 nonzero, ignore ISO2022's escape sequence.
5893 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5895 * alloca.c (malloc) [emacs]: Define as xmalloc.
5897 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5898 use that instead of the mouse position. Add parameters DX and DY.
5900 * dispextern.h (Fx_show_tip): Adjust number of parameters
5903 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5904 if HELP is a function, call it with OBJECT and POS as parameters
5905 to get the help to display.
5906 (gen_help_event, kbd_buffer_store_help_event): New functions.
5907 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5908 (read_char): Call show_help_echo with new parameters.
5910 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5913 * xterm.c (help_echo_object, help_echo_pos): New variables.
5914 (note_mode_line_highlight): Store additional information about the
5915 help-echo in help_echo_object and help_echo_pos. Check both
5916 `local-map' and `keymap' properties for changing the cursor
5917 (note_mouse_highlight): Store additional information about the
5918 help-echo in help_echo_object and help_echo_pos.
5919 (note_tool_bar_highlight): Set help_echo_object to nil and
5920 help_echo_pos to -1.
5921 (XTread_socket): Use gen_help_event instead of filling
5922 input_events manually.
5923 (syms_of_xterm): Staticpro help_echo_object.
5925 * xmenu.c (menu_highlight_callback): Use
5926 kbd_buffer_store_help_event instead of setting up and input_event
5929 * xdisp.c (eval_form): GCPRO argument sexpr.
5930 (call_function): New function.
5931 (handle_single_display_prop): Use call_function and FUNCTIONP
5932 instead of checking whether if font_height is a symbol and
5935 * eval.c (internal_condition_case_2): New function.
5937 * lisp.h (FUNCTIONP): New macro.
5938 (internal_condition_case_2, call_function): Add prototypes.
5940 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5941 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5942 Always set `arg' member of input_events.
5943 (construct_menu_click): Unused function removed.
5945 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5947 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5948 (construct_drag_n_drop, x_scroll_bar_handle_click)
5949 (w32_read_socket): Always set `arg' member of input_events.
5951 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5953 * lisp.h (eval_form): Add prototype.
5955 * xdisp.c (eval_form): Make it externally visible.
5957 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5959 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5960 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5961 consing. For prefix events, store the frame in the `arg' slot of
5962 the event, otherwise store the key there.
5963 (XTread_socket): Instead of consing, use the frame_or_window slot
5964 of HELP_EVENTs for the frame, and the `arg' slot for the help
5967 * xmenu.c (menu_highlight_callback): Store help string in the
5968 `arg' member of the input event; don't cons.
5969 (menubar_selection_callback): Use the `arg' slot of input events
5970 to queue additional information, instead of consing.
5972 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5974 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5976 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5978 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5979 input events to queue additional information, instead of consing.
5981 * keyboard.c (kbd_buffer_gcpro): Renamed from
5982 kbd_buffer_frame_or_window. Now used for all Lisp objects
5983 referenced from the input queue.
5984 (kbd_buffer_store_event): Always use structure assignment for
5985 copying input events. Record all Lisp objects referenced from
5986 events in kbd_buffer_gcpro.
5987 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5988 differently from input events. Test for prefix menu_bar_events
5989 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5990 event in kbd_buffer_gcpro to nil.
5991 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5992 frame_or_window is equal to its arg member as prefix events.
5993 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5994 used by an input event to nil.
5995 (init_keyboard): Use two times the size of the input queue
5996 for kbd_buffer_gcpro.
5997 (syms_of_keyboard): Likewise.
5999 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
6002 * termhooks.h (struct input_event): Add member `arg'.
6003 (MENU_BAR_EVENT): Renamed from menu_bar_event.
6004 (USER_SIGNAL_EVENT): Renamed from user_signal.
6006 * xfaces.c (ASET): Remove definition.
6008 * lisp.h (AREF, ASET, ASIZE): New macros.
6010 * fontset.c (AREF, ASIZE): Remove definitions.
6012 * fns.c (AREF): Remove definition.
6014 * composite.c (AREF): Remove definition.
6016 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6018 * dispnew.c (redraw_overlapped_rows): Add missing local.
6019 (scrolling_window): Remove debug code.
6021 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6022 Before scrolling, turn off a mouse-highlight in the window
6025 * xterm.c (x_update_window_end): Add parameter
6026 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6027 redisplay in XTframe_up_to_date.
6028 (x_clear_mouse_face): New function.
6029 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6031 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6033 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6034 it when any row is written to that contains glyphs highlighted in
6036 (update_window): Call the window update end hook with new
6037 parameter MOUSE_FACE_OVERWRITTEN_P.
6038 (direct_output_for_insert): Give up if row contains mouse-face.
6040 * dispextern.h (struct redisplay_interface): Add parameter
6041 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6042 (clear_mouse_face): New function pointer member.
6044 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6046 * syntax.c (back_comment): Use one switch rather than a few `if's.
6047 Obey open_paren_in_column_0_is_defun_start.
6048 When reverting to the `slow' method, try to nicely handle the case
6049 of nested comments by checking that the comment-starter we found
6050 does indeed match the comment-ender.
6051 (scan_sexps_forward, scan_sexps_forward):
6052 Ignore excessive opening parenthesis rather than throwing an error.
6054 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6056 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6057 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6059 * dispnew.c (direct_output_forward_char): Give up if currently
6060 displaying a message instead of the minibuffer contents.
6062 * xterm.c (x_update_window_begin): No need to turn off the mouse
6064 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6065 depending on whether they contain glyphs highlighted in
6068 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6069 compare the mouse_face_p flags of both rows.
6071 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6073 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6075 * keyboard.c (show_help_echo): Accept additional parameter
6076 ok_to_overwrite_keystroke_echo.
6077 (read_char): Call show_help_echo with a zero
6078 ok_to_overwrite_keystroke_echo argument.
6079 * keyboard.h (show_help_echo): Update prototype of
6081 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6082 ok_to_overwrite_keystroke_echo argument.
6083 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6084 non-zero ok_to_overwrite_keystroke_echo argument.
6086 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6088 * xdisp.c (try_window_id): If changes are all below what is
6089 displayed in the window, and point is in the window, we still
6090 might have to find point on the display.
6092 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6093 glyphs instead of a single one.
6094 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6095 with new argument list.
6096 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6098 * keymap.c (get_keymap_1): Add comment that this function can GC.
6099 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6100 comment that functions can GC.
6101 (Fset_keymap_parent): GCPRO arg KEYMAP.
6103 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6105 * msdos.c (XMenuActivate): After exiting the menu, restore the
6106 echo area message and erase it.
6108 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6110 * fontset.c (Ffontset_info): Make the return value more compatible
6111 with that of Emacs 20.
6113 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6115 * eval.c (Fsignal): Handle case that backtrace_list is null.
6117 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6119 * ccl.c (Fccl_execute): Typo fixed.
6121 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6123 * window.c (window_loop): Add missing gcpro1 local variable.
6125 * window.c (Fwindow_list): Reverse list at the end.
6126 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6127 means allow windows on OWINDOW's frame, only.
6128 (window_loop): Simplified; use Fwindow_list.
6130 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6132 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6134 * xterm.c (XTread_socket): Increment handling_signal at the start,
6135 decrement it at the end.
6137 * eval.c (handling_signal): New variable.
6138 (Fsignal): Abort if handling_signal is non-zero.
6140 * lisp.h (handling_signal): External declaration.
6142 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6144 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6146 Sound support for NetBSD through "Linux emulation" support:
6147 * config.in (HAVE_SOUNDCARD_H): Undef.
6148 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6149 * Makefile.in (LIBSOUND): New variable.
6150 (LIBES): Include it.
6151 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6153 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6155 (vox_open): Use DEFAULT_SOUND_DEVICE.
6156 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6158 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6160 * print.c (print_error_message): If Vsignaling_function is set,
6161 show it in *Messages*.
6163 * lisp.h (Vsignaling_function): External declaration.
6165 * eval.c (Vsignaling_function): New variable.
6166 (Fsignal): Compute it.
6167 (syms_of_eval): Staticpro it.
6169 2000-07-05 Dave Love <fx@gnu.org>
6171 * syswait.h: Use the autoconf recommended approach. Old code
6172 #if'd out in case we need to revert.
6174 * config.in (HAVE_SYS_WAIT_H): Added.
6176 2000-07-05 Andrew Innes <andrewi@gnu.org>
6178 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6179 when non-NULL instead of __morecore, to take account of buffer
6180 memory. This also solves a problem with spurious memory warnings
6183 * ralloc.c: Make real_morecore non-static.
6185 * eval.c (internal_condition_case): Comment out abort if
6186 interrupt_input_blocked is not zero.
6188 * makefile.nt: Add support for `bootstrap' and related targets.
6189 Include minimal debug info in emacs.exe in release build.
6190 Remove all dependencies on lisp.h, and fixup some others.
6192 * w32.c (init_environment): Install code from 20.7 for providing
6193 default values for environment variables, based on the
6194 executable's own location.
6195 (map_w32_filename): Handle filenames that are longer than
6197 (sys_socket): Install socket inheritance bug fix from 20.7.
6199 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6200 here via blockinput.h).
6202 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6204 * w32menu.c (w32_menu_display_help):
6205 * xmenu.c (menu_help_callback): Use show_help_echo.
6207 * keyboard.h (show_help_echo): Declare.
6209 * keyboard.c (show_help_echo): New function, extracted from read_char.
6210 Feval its `msg' argument if it's a cons cell.
6211 (read_char): Use it.
6212 (follow_key): Pass `autoload' to get_keyelt.
6214 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6215 (note_tool_bar_highlight, XTread_socket):
6216 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6218 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6219 (note_tool_bar_highlight, w32_read_socket):
6220 Do not gratuitously ignore non-string `help-echo' properties.
6222 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6224 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6226 * window.c (delete_all_subwindows): Reset Vwindow_list.
6228 * xterm.c (x_append_glyph, x_append_composite_glyph)
6229 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6230 changes in struct glyph starting 1999-12-27. Some bit-fields of
6231 struct glyph were not set, which made glyphs unequal when compared
6232 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6233 effects were the result. This also depended on the contents of
6234 memory returned by xmalloc. If flickering happens again, activate
6235 the code in clear_glyph_row that's in #if 0. If the flickering is
6236 gone with that, chances are that it is caused by something
6239 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6241 * dispextern.h: Add some comments.
6243 * window.c (add_window_to_list): Add parameter LIST.
6244 (window_list): Order list so that, for each frame, windows are
6245 in canonical order, and so that frames appear in the list in
6246 the order given by Vframe_list.
6247 (next_window): Reverse the handling of NEXT_P.
6249 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6251 * window.c (Vwindow_list): New variable.
6252 (make_window, delete_window): Set Vwindow_list to nil.
6253 (check_window_containing): New function.
6254 (window_from_coordinates): Rewritten.
6255 (add_window_to_list, window_list, candidate_window_p)
6256 (decode_next_window_args, next_window): New functions.
6257 (Fnext_window, Fprevious_window): Rewritten in terms of
6259 (Fwindow_list): New function.
6260 (Fother_window): Cleaned up.
6261 (foreach_window): Add a longer "variable argument list". Let
6262 callback function return 0 to indicate that cycling over windows
6264 (foreach_window_1): Likewise.
6265 (freeze_window_start): Return int.
6266 (init_window): New function.
6267 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6269 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6270 input_event with bzero.
6271 (main): Call init_window.
6273 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6276 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6278 * composite.h (make_composition_value_copy): Extern it.
6280 * composite.c (make_composition_value_copy): New function.
6282 * editfns.c (Fformat): While copying text properties, make each
6283 composition property value a copy.
6285 * fns.c (concat): While copying text properties, make each
6286 composition property value a copy.
6288 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6290 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6292 * fns.c (sweep_weak_table): Mark only objects that are not
6295 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6296 include those frames as candidates which have their focus
6297 redirected to the minibuffer frame.
6299 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6301 * fns.c (Fputhash): Return `value' rather than nil.
6303 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6305 * frame.c (next_frame): Don't check focus redirection in case
6306 MINIBUF is a window. Doing so excludes frames using MINIBUF
6307 unless their focus is redirected, which contradicts the
6308 specification of next-frame, and leads to infinite loops in
6309 certain situations when cycling through windows with next-window.
6311 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6313 * coding.c (code_convert_region): Even if the length of text is
6314 zero, try to convert it if coding->type is coding_type_ccl.
6315 (decode_coding_string, encode_coding_string): Likewise.
6317 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6319 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6320 the display if windows_or_buffers_changed.
6322 * dispnew.c (struct row_entry): New structure.
6323 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6324 (row_table_size, old_lines, new_lines, old_lines_size)
6325 (new_lines_size, run_pool, runs_size, runs): New variables.
6326 (add_row_entry): New function.
6327 (scrolling_window): Use data structures allocated with xmalloc and
6328 held in global variables, instead of allocating them with alloca and
6329 holding them in local variables. Use a larger hash table whose
6330 size depends on glyph matrix sizes. Don't use bzero to clear the
6331 hash table; instead, clear used slots only.
6333 * fns.c (next_almost_prime): Make it externally visible.
6335 * lisp.h (next_almost_prime): Add prototype.
6337 * s/isc4-0.h (sigunblock): Define.
6339 * s/sco5.h (sigunblock): Define.
6341 2000-06-27 Dave Love <fx@gnu.org>
6343 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6344 (moved to osf5-0.h).
6345 [!NOT_C_CODE]: Protect string.h stuff.
6347 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6348 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6350 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6352 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6353 below the last line from the needed window height.
6355 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6357 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6358 (Fwidget_get): Use it.
6359 (syms_of_fns): Defsubr it.
6361 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6363 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6364 display info for XIM.
6365 (xim_open_dpy): Likewise.
6366 (xim_close_dpy): Don't free the display info's XIM.
6368 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6370 * config.in (USE_XIM): New define.
6372 * keymap.c (get_keyelt): For menu-items containing a `:filter
6373 FILTER', apply FILTER to the menu-item's definition to get the
6374 real definition to use.
6376 * lisp.h (QCfilter): External declaration.
6378 * xfns.c (Fimage_size): New function.
6379 (syms_of_xfns): Defsubr it.
6381 2000-06-26 Andreas Schwab <schwab@suse.de>
6383 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6386 2000-06-25 Dave Love <fx@gnu.org>
6388 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6391 * Makefile.in (blockinput.h): Depend on atimer.h.
6392 (atimer.h): Depend on systime.h.
6394 * blockinput.h: Protect against multiple inclusion. Include
6397 * atimer.h: Protect against multiple inclusion. Include
6400 * lisp.h (swap_in_global_binding): Declare.
6402 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6404 * process.c (Fopen_network_stream): Turn off atimers for duration
6405 of call to connect. (Patch from Gerd.)
6407 2000-06-23 Dave Love <fx@gnu.org>
6409 * ralloc.c: Maybe include unistd.h
6411 * emacs.c (setgrp): Undefine before defining.
6412 (malloc_warning, set_time_zone_rule, index): Prototype.
6414 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6415 HAVE_STRUCT_TIMEZONE.
6417 * s/osf1.h: Move string.h hack here from alpha.h and make it
6419 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6421 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6422 (SOCKLEN_TYPE): Don't define.
6424 * m/alpha.h: Remove string.h hack.
6426 * s/osf5-0.h: New file.
6428 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6429 include time.h, done by systime.h.
6430 [__FreeBSD__]: Remove redundant includes.
6432 * callproc.c (setpgrp): Undefine before defining.
6433 (delete_temp_file): Return Qnil to avoid warning.
6435 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6437 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6440 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6442 * composite.h (compose_text): Declare.
6444 * xterm.c: Don't include sys/types.h unconditionally. Don't
6445 protect its inclusion with !USG (following xmenu.c).
6447 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6449 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6452 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6454 * coding.c (decode_eol_post_ccl): Special handling for undecided
6455 and inconsistent EOL types.
6457 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6459 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6460 trough color and main window's background color.
6462 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6465 * xterm.h (Xt_app_con): External declaration.
6467 * widget.c (EmacsFrameRealize): Fix typo.
6469 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6471 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6472 (handle_invisible_prop): Record the start of invisible text in
6473 it->add_overlay_start.
6474 (struct overlay_entry): Add member `overlay'.
6475 (handle_overlay_change): Simplify.
6476 (next_overlay_string): After having processed overlay strings at the
6477 end of the buffer, record that fact in
6478 it->overlay_strings_at_end_processed_p.
6479 (compare_overlay_entries): If before- and after-strings come
6480 from the same overlay, let before-strings come first.
6481 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6482 (load_overlay_strings): Take it->add_overlay_start into account
6483 when adding overlay strings.
6485 * dispextern.h (struct it): Add member add_overlay_start.
6487 2000-06-22 Dave Love <fx@gnu.org>
6489 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6491 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6493 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6495 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6498 2000-06-21 Dave Love <fx@gnu.org>
6500 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6502 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6504 * syntax.c (back_comment): Simplify string-parity counting (with
6505 the added benefit of handling multiple string-styles as long as
6506 they are not intertwined).
6507 Jump to the slow code as soon as a comment starter is found in
6508 a "string_lossage" position. Fixes the case: " /* " /* " */.
6510 2000-06-21 Dave Love <fx@gnu.org>
6512 * Makefile.in: Use GETLOADAVG_LIBS.
6514 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6515 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6517 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6519 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6520 (Fforward_comment, scan_lists):
6521 Check the comstyle of single-char comment-starters.
6522 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6523 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6524 Check the comstyle of single-char comment-starters.
6525 Clarify control-flow around the Scomment case.
6527 2000-06-20 Dave Love <fx@gnu.org>
6529 * fns.c (make_hash_table, maybe_resize_hash_table):
6530 Cast arg of next_almost_prime.
6532 * tparam.c [emacs]: Include lisp.h.
6534 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6537 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6539 * keyboard.c (adjust_point_for_property): Check if display
6540 property should be treated as intangible by looking at its
6543 * xdisp.c (single_display_prop_intangible_p)
6544 (display_prop_intangible_p): New functions.
6546 * dispextern.h (display_prop_intangible_p): Add prototype.
6548 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6550 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6551 argument to sigprocmask.
6553 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6554 argument to sigprocmask.
6556 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6557 sigprocmask_set, and pass a pointer to it to sigprocmask.
6559 * sysdep.c (sigprocmask_set): New variable.
6561 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6564 2000-06-20 Sam Steingold <sds@gnu.org>
6566 * xrdb.c: Don't declare xmalloc, xrealloc.
6568 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6570 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6571 (re_comp): Cast gettext return value to avoid complaints when
6574 2000-06-20 Dave Love <fx@gnu.org>
6576 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6579 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6581 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6583 * m/alpha.h: Don't declare xmalloc, xrealloc.
6585 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6587 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6589 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6591 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6594 * keyboard.h (poll_for_input_1): Declare.
6596 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6598 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6600 * doprnt.c: Don't declare xmalloc, xrealloc.
6602 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6603 (getenv, ctime, getwd): Removed.
6604 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6606 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6607 x_set_tool_bar_lines.
6609 * config.in: Add HAVE_GETWD. Move some definitions above
6610 machine/system includes.
6612 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6614 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6616 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6617 contain information about ENCODING.
6619 * fontset.c (FONTSET_ASCII): Use the first element of char table
6620 for an ASCII font, not defalt slot.
6621 (fontset_ref_via_base): If FONTSET doesn't contain information for
6622 C, try the default fontset.
6623 (make_fontset): Don't copy the default fontset.
6624 (fontset_font_pattern): Likewise.
6625 (accumulate_font_info): If ELT is nil, use the corresponding
6626 element in the default fontset.
6628 2000-06-19 Dave Love <fx@gnu.org>
6630 * syntax.c (Fparse_partial_sexp): Doc fix.
6632 * regex.h: Test PROTOTYPES as well as __STDC__.
6634 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6635 errno, strerror. Put text after #endif in comment.
6637 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6640 * xterm.c (x_frame_of_widget): Likewise.
6642 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6644 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6645 to Vfundamental_mode_abbrev_table.
6647 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6648 bogus objects are marked. This slows down GC by ~80 percent, but
6649 it might be worth trying when debugging GC-related problems.
6650 This feature requires conservative stack marking to be enabled.
6652 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6653 returns XLookupChars, reset `modifiers' to zero.
6655 2000-06-19 Dave Love <fx@gnu.org>
6657 * mktime.c: Unprotoized.
6659 2000-06-19 Richard Stallman <rms@gnu.org>
6661 * data.c (set_internal): If variable is frame-local,
6662 store the new value immediately into the frame parameter alist.
6664 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6666 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6667 in the custom handler pointer.
6669 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6670 value, or checks for CHAR_META can fail when Lisp_Object is a
6672 * keymap.c (get_keyelt): Likewise.
6674 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6676 * ccl.h (struct ccl_program): New member eol_type.
6677 (struct ccl_spec): New member cr_carryover.
6679 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6680 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6682 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6683 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6684 (decode_eol_post_ccl): New function.
6685 (decode_coding): Don't detect EOL format here for CCL based coding
6687 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6688 decode_eol_post_ccl after running the CCL program.
6689 (code_convert_region): Don't detect EOL format here for CCL based
6691 (decode_coding_string): Likewise.
6693 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6695 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6696 when treating it as an integer.
6698 * coding.h (encode_coding_string): Declare.
6700 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6703 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6704 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6705 to be passed to get_local_map.
6707 * sound.c (Fplay_sound): Don't call make_number on
6708 Frun_hook_with_args count argument.
6710 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6711 for lisp objects in X event structure data field, when lisp
6712 objects are represented with unions.
6713 (x_scroll_bar_to_input_event): Ditto.
6715 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6717 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6718 termination of string. Fix sense of test whether
6719 Vline_number_display_limit is an integer.
6721 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6723 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6724 only if HAVE_X_WINDOWS.
6726 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6729 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6732 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6734 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6737 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6739 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6740 start of the while loop.
6742 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6744 * atimer.c (alarm_signal_handler): Add forward declaration.
6746 * data.c (set_internal): Remove debug code.
6748 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6750 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6752 * unexec.c (toplevel) [COFF]: Include coff.h.
6754 * s/lynxos.h: New file.
6756 * keymap.c (Fsingle_key_description): Enclose function key and
6757 event symbol names in angle brackets.
6759 * xdisp.c (setup_echo_area_for_printing): Call
6760 message_log_maybe_newline if message_buf_print is not set.
6762 * print.c (printchar, strout): Don't check message_buf_print
6763 before calling setup_echo_area_for_printing because that
6764 function does something useful even when message_buf_print is
6767 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6769 (ensure_echo_area_buffers): Initialize echo buffer's
6770 truncate lines setting to nil.
6771 (with_echo_area_buffer): Don't set the echo buffer's truncate
6773 (set_message_1): Set it here instead, based on the value
6774 of message_truncate_lines.
6775 (resize_mini_window): Handle case that lines are truncated.
6776 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6777 message-truncate-lines.
6779 * keyboard.c (read_char): Bind message-truncate-lines to t
6780 while displaying a help-echo.
6782 * lisp.h (Qmessage_truncate_lines): External declaration.
6784 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6786 * xdisp.c (Vline_number_display_limit): Renamed from
6787 line_number_display_limit.
6788 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6789 Extend documentation string. Initialize
6790 Vline_number_display_limit to nil meaning no limit.
6791 (decode_mode_spec): Use Vline_number_display_limit with its new
6794 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6796 2000-06-13 Richard Stallman <rms@gnu.org>
6798 * frame.c (Fmodify_frame_parameters): Doc fix.
6800 * xfns.c (x_set_frame_parameters): Comment fix.
6802 * frame.c (store_frame_param): Call swap_in_global_binding if the
6803 variable's current binding was chosen based on this frame.
6805 * data.c (swap_in_global_binding): New function.
6807 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6809 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6810 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6812 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6814 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6816 2000-06-12 Jason Rumney <jasonr@gnu.org>
6818 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6820 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6822 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6824 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6826 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6828 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6829 (syms_of_xfaces): Defsubr Sdump_colors.
6830 (x_free_colors): Don't treat b&w specially on default visual.
6831 (x_free_dpy_colors): New function.
6832 (free_face_colors): Don't check visual class; it's done
6835 * xterm.c (x_frame_of_widget): New function.
6836 (x_alloc_nearest_color_for_widget): Use it.
6837 (x_copy_dpy_color): New function.
6838 (x_destroy_window): Free various colors.
6840 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6842 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6844 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6846 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6848 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6850 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6852 2000-06-11 Dave Love <fx@gnu.org>
6854 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6856 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6858 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6860 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6862 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6865 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6867 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6868 (regex_compile): Fix the code for handling the case of single byte
6869 char and multibyte char being mixed in a range within [...].
6871 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6872 and dst_multibyte members of coding.
6874 * charset.c (update_charset_table): Update the table
6876 (init_charset_once): Initialize elements of bytes_by_char_head to
6877 1 except for leading codes for private charases.
6879 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6880 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6883 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6885 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6886 access the data it doesn't point to.
6888 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6890 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6891 will be translated to a switch-frame event when reading the
6892 event queue. This is necessary because Emacs otherwise won't
6893 perform a switch-frame to a new frame until some other event, for
6894 example a keystroke event, forces it to do so. This has various
6895 effects, one visible being that the cursor of a frame created with
6896 C-x 5 2 or switched to with a window manager key binding like
6897 A-TAB stays hollow because selected_window isn't on the newly
6898 focused frame until the switch-frame is performed.
6900 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6901 generating a switch-frame event if necessary.
6903 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6905 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6908 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6910 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6913 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6915 * window.c (displayed_window_lines): Take empty lines at
6916 the bottom of a window into account.
6918 * window.c (displayed_window_lines): New function.
6919 (Fmove_to_window_line): Use displayed_window_lines to determine
6920 the number of lines to move, instead of using the window's height.
6922 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6923 to stop reading, even if the form read sets point to a different
6924 value when evaluated.
6926 * xdisp.c (display_line): Fix code deciding in which line to
6929 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6931 * fileio.c (e_write): Free composition data if stored in
6934 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6936 * xdisp.c (display_line): Set row's and iterator's
6937 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6938 Set cursor even if row ends in the middle of a character.
6939 (dump_glyph_row): Print values of new flags.
6940 (redisplay_window) <cursor movement in unchanged window>: When
6941 point has been moved forward, and PT is at the end of the cursor
6942 row, don't place the cursor in the next row if the cursor row ends
6943 in the middle of a character or at ZV.
6945 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6946 (struct glyph_row): Add starts_in_middle_of_char_p and
6947 ends_in_middle_of_char_p.
6948 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6949 ends_in_middle_of_char_p flag.
6950 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6952 * term.c (append_glyph): Revert change of 2000-06-06.
6954 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6955 padding glyph not fitting on line as whole character not
6958 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6959 this isn't true for images with `:ascent 100'.
6961 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6963 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6964 as modified if it is originally unmodified.
6966 * term.c (encode_terminal_code): Change the way to check if
6967 terminal coding does any conversion.
6968 (append_glyph): Set glyph->pixel_width correctly.
6970 * xdisp.c (display_line): While checking line continuation, pay
6971 attention to a padding glyph.
6973 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6975 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6977 2000-06-05 Dave Love <fx@gnu.org>
6979 * xdisp.c: Include fontset.h.
6981 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6983 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6985 * dispnew.c: Conditionally include term.h.
6987 * coding.h: Declare code_convert_string_norecord.
6989 * frame.h (struct frame): Use volatile unconditionally.
6991 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6993 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6995 * systime.h: Protect against multiple inclusion.
6996 (timezone) [USG5_4]: Define as time_t.
6998 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6999 (Foptimize_char_table, make_temp_name): Declare.
7001 * Makefile.in (xdisp.o): Depend on fontset.h.
7003 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
7005 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
7006 (Foptimize_char_table, make_temp_name): Declare.
7010 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7012 2000-06-02 Dave Love <fx@gnu.org>
7014 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7016 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7018 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7019 result face, set flags in that face indicating that colors may not
7022 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7023 glyph, use the ASCII NUL character to determine the face.
7025 2000-06-02 Dave Love <fx@gnu.org>
7027 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7028 (VFORK_RETURN_TYPE): Remove.
7030 * config.in: Add NO_MATHERR.
7032 2000-06-01 Dave Love <fx@gnu.org>
7034 * cmds.c (internal_self_insert): Don't check
7035 Vbefore_change_function, Vafter_change_function.
7037 * insdel.c (signal_before_change, signal_after_change): Likewise.
7039 * buffer.c (Vbefore_change_function, Vafter_change_function):
7040 Variables and their initializations deleted.
7042 * callint.c (Fcall_interactively): Doc fix.
7044 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7046 2000-05-31 Dave Love <fx@gnu.org>
7048 * textprop.c: Revert last change -- duplicated.
7050 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7052 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7055 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7057 2000-05-31 Jason Rumney <jasonr@gnu.org>
7059 * search.c (Fre_search_forward, Fre_search_backward)
7060 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7062 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7064 2000-05-30 Jason Rumney <jasonr@gnu.org>
7066 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7067 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7069 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7072 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7073 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7074 expand a nil default_filename.
7076 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7077 pointer to glyph_to_pixel_coords, not a frame.
7079 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7080 coding.h to dependencies.
7082 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7084 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7085 window pointer to be consistent with w32term.c and xterm.c.
7087 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7088 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7089 (Qline_spacing, Qcenter): New variables.
7090 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7091 (x_set_line_spacing): New function.
7092 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7094 (x_specified_cursor_type): New function.
7095 (x_set_cursor_type): Use it.
7096 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7098 (validate_x_resource_name, x_get_resource_string): Measure lengths
7099 of external strings in bytes.
7100 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7101 GetTextExtentPoint32 with NULL title.
7102 (Fx_create_frame): Initialize Qline_spacing.
7103 (w32_load_system_font): Initialize font->double_byte_p.
7104 (x_to_w32_charset): Use Vw32_charset_info_alist.
7105 (Image, busy cursor, tooltip functions): Merged changes from
7106 xfns.c. Not yet functional on Windows.
7108 * w32gui.h (W32FontStruct): Add double_byte_p member.
7110 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7111 (emacs_button_translation): Use it.
7112 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7113 in `mask' to be set.
7115 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7118 * w32term.c: Format and doc changes to bring closer to xterm.c.
7119 (w32_char_font_type): New enum.
7120 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7121 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7122 (w32_encode_char): New function.
7123 (x_encode_char): Removed.
7124 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7125 x_encode_char and w32_font_is_double_byte.
7126 (x_produce_image_glyph): Use image_ascent.
7127 (x_produce_glyphs): Use new version of w32_per_char_metric and
7128 handle NULL return value. Allow extra line spacing.
7129 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7130 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7131 w32_font_type member of glyph instead.
7132 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7133 (fast_find_position): Make sure not to consider rows not visible
7135 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7136 w32_menu_display_help with input blocked, as it can abort.
7137 (x_display_and_set_cursor): Choose cursor depending
7138 on buffer-local value of cursor_type.
7139 (x_draw_bar_cursor): Add parameter WIDTH.
7141 * w32term.h (CP_DEFAULT): Define.
7142 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7144 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7146 * search.c (Fre_search_forward, Fre_search_backward)
7147 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7149 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7151 * coding.c (detect_coding_iso2022): Fix code for checking
7152 CODING_CATEGORY_MASK_ISO_8_2.
7154 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7156 * regex.c (PREFETCH_NOLIMIT): New function.
7157 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7159 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7161 * syntax.c (find_defun_start): Move test for
7162 open_paren_in_column_0_is_defun_start outside of the loop.
7164 * xdisp.c (redisplay_window): Really switch buffers when
7165 displaying mode lines, and temporarily set selected_frame to the
7166 frame of the window that's redisplayed.
7168 * xfaces.c (free_realized_faces): Block/unblock input.
7169 (free_realized_multibyte_face): Ditto.
7171 2000-05-29 Dave Love <fx@gnu.org>
7173 * textprop.c (Qkeymap): New variable.
7174 (syms_of_textprop): Intern it.
7176 * keymap.c: Include intervals.h.
7177 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7179 * Makefile.in (keymap.o): Depend on intervals.h.
7181 * keyboard.c (menu_bar_items, tool_bar_items)
7182 (Fexecute_extended_command): Deal with `keymap' property.
7183 (read_key_sequence): Track map from `keymap' property as well as
7186 * intervals.c (get_local_map): Extra arg to allow looking for
7189 * intervals.h (map_property): New enum.
7190 (get_local_map): Extra arg using it.
7193 * lisp.h (get_local_map): Don't declare here.
7195 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7197 * Makefile.in (callproc.o): Depend on composite.h.
7199 * callproc.c: Include composite.h.
7200 (Fcall_process): Handle composition correctly.
7202 * coding.h (coding_allocate_composition_data): Extern it.
7203 (coding_restore_composition): Likewise.
7205 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7206 yet allocated, finish decoding with result
7207 CODING_FINISH_INSUFFICIENT_CMP.
7208 (coding_allocate_composition_data): Make it non-static.
7209 (coding_restore_composition): Likewise.
7211 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7213 * charset.c (syms_of_charset): Revert last change.
7215 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7217 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7218 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7221 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7223 * charset.c (syms_of_charset): Set width of character sets
7224 eight-bit-control and eight-bit-graphic to 1 column.
7226 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7228 * config.in (HAVE_SPEED_T): New define.
7230 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7233 2000-05-26 Dave Love <fx@gnu.org>
7235 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7237 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7238 (Fsubr_arity): New function.
7239 (syms_of_data): Install them.
7241 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7243 * charset.c (init_charset_once): Set the table bytes_by_char_head
7246 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7247 the default fontset to what Emacs uses by default.
7248 (check_registry_encoding): This function deleted.
7249 (Fset_fontset_font): Remove the adhoc condition for the default
7250 fontset. Allow cons in FONTNAME.
7252 * fns.c (map_char_table): Ignore char-table entries for
7253 charsets eight-bit-control and eight-bit-graphic.
7255 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7257 * emacs.c (main): Initialize keyboard syms before initializing
7258 window code, so face names are available.
7260 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7262 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7263 of an anchor at the beginning of a shy-group.
7265 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7267 * xdisp.c (handle_invisible_prop): Don't try to skip over
7268 invisible text if end of text is already reached.
7270 2000-05-25 Dave Love <fx@gnu.org>
7272 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7274 * coding.c (encode_eol): Add null statement after label.
7276 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7278 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7281 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7283 * ccl.c (ccl_driver): Fix previous change.
7285 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7287 * coding.c (run_pre_post_conversion_on_str): Set point to the
7288 beginning of buffer before calling coding->post_read_conversion.
7289 (decode_coding_string): Give correct args to
7290 run_pre_post_conversion_on_str.
7291 (encode_coding_string): Likewise.
7293 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7294 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7295 eight-bit-graphic correctly.
7297 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7299 * fileio.c (Finsert_file_contents): Even if a file is not found,
7300 execute codes for setting up coding system. Call
7301 after-insert-file-functions unconditionally.
7303 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7305 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7306 BSD_PGRPS are not defined.
7308 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7310 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7312 (syms_of_charset): Avoid building same strings.
7314 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7316 * lread.c (Fload): Add a comment about the meaning of
7317 Vuser_init_file being t.
7319 * puresize.h (BASE_PURESIZE): Increase to 675000.
7321 * s/gnu-linux.h (setpgrp): Don't define it here because this
7322 prevents compilation on GNU/Linux systems with glib 2.2.
7324 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7327 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7329 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7330 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7332 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7334 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7336 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7339 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7341 * term.c (encode_terminal_code): Set coding->src_multibyte
7344 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7346 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7348 * keyboard.c (read_char): Allow character codes 128..255 to be
7349 handled by input-method-function.
7351 * insdel.c (adjust_markers_for_replace): Fix previous change.
7352 (adjust_after_replace): If PREV_TEXT is nil, call
7353 adjust_markers_for_insert, not adjust_markers_for_replace.
7355 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7357 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7358 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7359 [HAVE_GRANDPT]: Define.
7360 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7362 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7365 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7367 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7369 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7371 The following changes are to handle 8-bit characters in a
7372 multibyte buffer/string without facing with byte combining
7373 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7374 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7376 * Makefile.in (fns.o): Depend on charset.h.
7378 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7379 convert it to unibyte.
7380 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7382 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7383 apparent char boundary.
7384 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7385 0x80..0x9F to/from multibyte form.
7387 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7390 * callproc.c (Fcall_process): Always encode an argument string if
7391 it is multibyte. Setup src_multibyte and dst_multibyte members of
7392 process_coding properly.
7394 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7395 SPLIT_NON_ASCII_CHAR.
7397 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7399 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7401 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7403 (SPLIT_CHARACTER_SEQ): This macro deleted.
7404 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7406 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7407 and eight-bit-graphic.
7408 (char_to_string): Likewise. Signal an error for too large
7410 (char_printable_p): Return 0 for 8-bit characters.
7411 (update_charset_table): Update iso_charset_table only when a final
7412 character is non-negative.
7413 (find_charset_in_text): Renamed from find_charset_in_str.
7414 Arguments and return value changed. Callers changed.
7415 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7416 be -1 if CHARSET is used only internally.
7417 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7419 (Fcharset_after): Simplified.
7420 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7421 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7422 (multibyte_chars_in_text): Simplified by assuming there's no
7423 invalid multibyte sequence.
7424 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7425 str_as_unibyte): New functions.
7426 (Fstring): Simpified by assuming that byte combining never
7428 (init_charset_once): Initialization for
7429 LEADING_CODE_8_BIT_CONTROL.
7430 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7431 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7432 eight-bit-control and eight-bit-graphic.
7434 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7435 CHARSET_8_BIT_GRAPHIC): New macros.
7436 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7437 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7438 (CHARSET_REVERSE_CHARSET): Likewise.
7439 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7441 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7442 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7443 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7444 encounter an invalid multibyte sequence.
7445 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7446 sequence is always valid.
7447 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7448 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7450 (CHAR_STRING): For 8-bit characters, call char_to_string.
7451 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7452 multibyte sequence is always valid.
7453 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7454 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7455 str_as_unibyte): Extern them.
7456 (BCOPY_SHORT): Fix a bug.
7457 (CHAR_LEN): This macro deleted. Callers changed to use
7459 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7460 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7461 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7463 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7464 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7465 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7466 EMIT_BYTES): New macros.
7467 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7468 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7470 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7471 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7472 check the validity of multibyte sequence.
7473 (decode_coding_emacs_mule): New function.
7474 (encode_coding_emacs_mule): New macro.
7475 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7477 (DECODE_ISO_CHARACTER): Just return a character code.
7478 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7479 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7480 EMIT_CHAR to produced decoded characters. Exit the loop only by
7481 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7483 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7484 only position codes for an invalid character.
7485 (encode_designation_at_bol): Return new destination pointer. 5th
7486 arg DSTP is changed to DST.
7487 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7488 from the source by ONE_MORE_CHAR. Don't handle the case of last
7490 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7492 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7493 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7494 TWO_MORE_BYTES to fetch a byte from the source.
7495 (encode_eol): Pay attention to coding->src_multibyte.
7496 (detect_coding, detect_eol): Preserve members src_multibyte and
7498 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7499 (encoding_buffer_size): Set magnification to 3 for all coding
7500 systems that require encoding.
7501 (ccl_coding_driver): For decoding, be sure that the result is
7502 valid multibyte sequence.
7503 (decode_coding): Initialize coding->errors and coding->result.
7504 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7505 and raw-text, always call decode_eol. Handle the case of last
7506 block here. If not coding->dst_multibyte, convert the resulting
7507 sequence to unibyte.
7508 (encode_coding): Initialize coding->errors and coding->result.
7509 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7510 and raw-text, always call encode_eol. Handle the case of last
7512 (shrink_decoding_region, shrink_encoding_region): Detect cases
7513 that we can't skip data more rigidly.
7514 (code_convert_region): Setup src_multibyte and dst_multibyte
7515 members of coding. For decoding, if the buffer is multibyte,
7516 convert the source sequence to unibyte in advance. For encoding,
7517 if the buffer is multibyte, convert the resulting sequence to
7518 multibyte afterward.
7519 (run_pre_post_conversion_on_str): New function.
7520 (code_convert_string): Deleted and divided into the following two.
7521 (decode_coding_string, encode_coding_string): New functions.
7522 (code_convert_string1, code_convert_string_norecord): Call one of
7524 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7525 MAKE_NON_ASCII_CHAR.
7526 (Fset_terminal_coding_system_internal,
7527 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7528 and dst_multibyte members.
7529 (init_coding_once): Initialize iso_code_class with new enum
7530 ISO_control_0 and ISO_control_1.
7532 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7533 devided into ISO_control_0 and ISO_control_1.
7534 (struct coding_system): New members src_multibyte, dst_multibyte,
7535 errors, and result. Delete member fake_multibyte.
7536 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7538 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7541 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7544 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7546 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7548 (Ftranspose_region): Delete codes for handling byte combining.
7550 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7551 dst_multibyte members of coding. On handling REPLACE on unibyte
7552 buffer, convert the result of decode_coding to unibyte. On
7553 inserting into a mutibyte buffer, always call code_convert_region.
7554 (e_write): Setup coding->src_multibyte according to the
7555 multibyteness of the source (buffer or string).
7557 * fns.c (concat): Handle 8-bit characters correctly.
7558 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7559 unibyte in the result.
7560 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7561 valid multibyte form in the result.
7562 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7563 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7564 return -1, signal an error.
7565 (base64_encode_1): New arg MULTIBYTE. Get each character by
7566 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7567 character is found, return -1.
7568 (Fbase64_decode_region): Delete codes for handling byte-combining.
7569 Treat each decoded byte as a unibyte character.
7570 (Fbase64_decode_string): Return unibyte string.
7571 (Fcompare_strings, concat, string_byte_to_char): Use
7572 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7573 FETCH_STRING_CHAR_ADVANCE.
7574 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7575 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7577 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7578 SPLIT_NON_ASCII_CHAR.
7579 (fontset_ref_via_base, fontset_set): Likewise
7581 * insdel.c (adjust_markers_for_record_delete): Deleted.
7582 (adjust_markers_for_insert): Argument changed. Caller changed.
7583 (adjust_markers_for_replace): Likewise.
7584 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7585 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7586 (copy_text): Delete unused local varialbe c_save. For converting
7587 to multibyte, be sure to make all 8-bit characters in valid
7589 (count_size_as_multibyte): Handle 8-bit characters correctly.
7590 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7591 adjust_after_replace, replace_range, del_range_2)
7592 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7593 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7594 adjust_after_replace, replace_range, del_range_2) Delete codes for
7595 handling byte combining.
7596 (adjust_before_replace): Deleted.
7598 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7599 SPLIT_NON_ASCII_CHAR.
7600 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7601 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7603 (Fkey_description): Likewise.
7605 * lread.c (read1): On reading multibyte string, be sure to make
7606 all 8-bit chararacters in valid multibyte form.
7607 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7609 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7612 * process.c (Fstart_process): GCPRO current_dir before calling
7613 Ffind_operation_coding_system. Encode arguments here.
7614 (create_process): Don't encode arguments here. Setup
7615 src_multibyte and dst_multibyte members of struct coding.
7616 (read_process_output): Setup src_multibyte and dst_multibyte
7617 members of struct coding. If the output is to multibyte buffer,
7618 always decode the output of the process. Adjust the
7619 representation of 8-bit characters to the multibyteness of the
7621 (send_process): Setup coding->src_multibyte according to the
7622 multibyteness of the source.
7624 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7626 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7627 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7629 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7632 * w16select.c (Fw16_set_clipboard_data): Setup members
7633 src_multibyte and dst_multibyte of coding. Adjusted for the
7634 change for find_charset_in_str.
7635 (Fw16_get_clipboard_data): Likewise.
7637 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7638 dst_multibyte of coding.
7639 (x_to_w32_font): Likewise.
7641 * w32select.c (Fw32_set_clipboard_data): Setup members
7642 src_multibyte and dst_multibyte of coding. Adjusted for the
7643 change for find_charset_in_str.
7644 (Fw32_get_clipboard_data): Likewise.
7646 * xdisp.c (get_next_display_element): Handle 8-bit characters
7648 (next_element_from_display_vector): Use CHAR_BYTES instead of
7650 (disp_char_vector): Use SPLIT_CHAR instead of
7651 SPLIT_NON_ASCII_CHAR.
7653 * xselect.c (selection_data_to_lisp_data): Setup members
7654 src_multibyte and dst_multibyte of coding. Adjusted for the
7655 change for find_charset_in_str.
7656 (lisp_data_to_selection_data): Likewise.
7658 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7660 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7663 * dispextern.h (Vimage_types): Add extern declaration.
7665 * xdisp.c (Vimage_types): Moved here from xfns.c.
7666 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7668 * xfns.c (Vimages_types): Moved to xdisp.c.
7669 (syms_of_xfns): Move `image-types' to xdisp.c.
7671 * w32fns.c (Vimage_types): Removed.
7672 (syms_of_w32fns): Remove `image-types'.
7674 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7676 * fns.c (map_char_table): Pay attention to character number of
7677 charset. Check the validity of charset at the first level. For
7678 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7681 * fontset.c: Include "buffer.h".
7682 (fs_load_font): If the face has fontset, record the face ID in
7684 (Finternal_char_font): New function.
7685 (accumulate_font_info): New function.
7686 (Ffontset_info): Rewritten for the new fontset implementation.
7687 (syms_of_fontset): Register Vdefault_fontset in the first element
7688 of Vfontset_table. Include Vdefault_fontset in
7689 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7692 2000-05-16 Dave Love <fx@gnu.org>
7694 * m/iris5d.h: Deleted -- unused.
7696 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7698 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7699 `invalid' instead of `illegal'.
7701 * indent.c (Fmove_to_column): When ending within a tab, insert
7702 spaces first so that markers at the end of the tab get adjusted.
7704 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7705 buffer list that wasn't selected in that frame.
7707 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7708 is needed on mescaline, use a 2 char prefix, and call
7709 make_temp_name with second arg non-zero.
7711 * fileio.c (make_temp_name): New function, extracted from
7713 (Fmake_temp_name): Use it.
7715 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7717 * window.c (coordinates_in_window): Subtract 1 when computing
7720 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7722 * Makefile.in (lisp): Add env.elc.
7724 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7726 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7728 * search.c (Freplace_match): Handle case of `\N' in the
7729 replacement when there's no group N.
7731 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7733 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7734 of the message to message_dolog.
7736 * keyboard.c (read_char): Don't clear current message for help
7737 events; let the code handling help events handle this. Change
7738 code detecting help events that should be ignored.
7740 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7741 we're interating over a string.
7743 2000-05-09 Dave Love <fx@gnu.org>
7745 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7746 that offset before writing. Move gcpro region past call of
7749 2000-05-04 Dave Love <fx@gnu.org>
7751 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7753 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7755 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7756 of inserted characters when BUF equals the current buffer, and PT
7757 is in front of or equal to FROM.
7759 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7761 * xdisp.c (handle_single_display_prop): If display property value
7762 is invalid, or something not supported on the frame, restore
7763 iterator's position to what it was initially. Make sure to return
7764 0 for invalid and unsupported property values.
7766 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7767 that x_per_char_metric returns null.
7769 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7771 * xterm.h (struct face): Add forward declaration.
7772 (struct image): Ditto.
7773 (image_ascent): Add prototype.
7775 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7776 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7777 image_ascent instead of using IMAGE_ASCENT.
7779 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7780 (IMAGE_ASCENT): Removed.
7782 * xfns.c (Qcenter): New variable.
7783 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7784 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7785 (image_ascent): New function.
7786 (lookup_image): Recognize `:ascent center'.
7787 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7788 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7789 (xbm_load): Don't set image's ascent here.
7790 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7791 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7792 check ascent values here.
7793 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7794 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7795 (syms_of_xfns): Initialize Qcenter.
7797 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7798 to the limits, increase the limits.
7800 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7802 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7803 Check Vfont_encoding_alist against the full name of the opened
7806 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7808 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7809 taller than the window.
7811 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7813 * xfaces.c (realize_x_face): Fix the argument of the second
7814 xassert. BASE_FACE may not be a face for ASCII.
7816 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7818 * print.c (print_object): Treat print-length < 0 as nil.
7820 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7822 * s/freebsd.h (TERMCAP_OBJ): Removed.
7823 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7825 * lread.c (read1): Don't treat period followed by certain
7826 characters as symbol start.
7828 * xfns.c (slurp_file): New function.
7829 (xbm_image_p): Handle case of in-memory XBM files.
7830 (xbm_scan): Rewritten to work on memory buffers instead of files.
7831 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7832 Work on memory buffers instead of files. If DATA is null test
7833 if buffer looks like an in-memory XBM file.
7834 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7835 memory buffers instead of files.
7836 (xbm_file_p): New function.
7837 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7839 * lread.c (end_of_file_error): New function.
7840 (read1): Call it instead of signaling `end-of-file' directly.
7842 * print.c (print_error_message): Print data of `end-of-file'
7843 with Fprinc instead of Fprin1.
7845 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7847 * window.c (freeze_window_start): Check that minibuffer scroll
7848 window isn't nil before extracting the window structure pointer
7851 * undo.c (record_delete): If we hit the end of the undo list, stop
7852 picking elements apart.
7854 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7856 * xdisp.c (display_line): If lines are continued, restore
7857 iterator's ascent/descent information to the values before the
7858 first glyph not fitting on the line.
7860 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7862 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7863 positions in glyph matrix. Don't compute new window end
7866 * dispnew.c (increment_matrix_positions): Renamed from
7867 increment_glyph_matrix_buffer_positions.
7868 (increment_row_positions): Renamed from
7869 increment_glyph_row_buffer_positions.
7871 * dispextern.h: Change names of renamed functions from dispnew.c
7874 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7876 * fileio.c (Fdo_auto_save): Create directories for auto-save
7877 list file if necessary.
7879 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7880 from buffer or frame.
7881 (automatic_hscrolling_p): New variable.
7882 (hscroll_windows): Scroll windows horizontally only if automatic
7883 hscrolling is allowed.
7884 (syms_of_xdisp): New variable `automatic-hscrolling'.
7886 * frame.h (struct frame): Add member extra_line_spacing.
7888 * xfns.c (x_set_line_spacing): New function.
7889 (Fx_create_frame): Set line spacing from resources.
7890 (Qline_spacing): New variable.
7891 (syms_of_xfns): Initialize Qline_spacing.
7893 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7895 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7896 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7897 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7898 extra_line_spacing from default value.
7899 (init_buffer_once): Initialize default value of extra_line_spacing.
7901 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7904 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7905 prompt_width. Add extra line spacing.
7907 * term.c (produce_glyphs): Remove reference to struct it's
7910 * dispextern.h (struct it): Remove member prompt_width, add
7913 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7915 * dispnew.c (update_frame_line): When writing a whole line, make
7916 sure cursor is in the right row afterwards, otherwise a use of
7917 capability `ch' in cmgoto might leave the cursor in the row below.
7919 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7921 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7923 * keyboard.c (timer_check): Fix typo in comment.
7925 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7927 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7928 name change: ch -> character.
7930 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7932 * keyboard.c (echo_message_buffer): New variable.
7933 (echo_now): Set echo_message_buffer to the echo area buffer used
7934 to display the echo.
7935 (cancel_echoing): Reset echo_message_buffer to nil.
7936 (read_char): Code rewritten that handles canceling an echo or
7937 echoing a dash, respectively.
7939 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7940 directory doesn't exist.
7942 2000-04-19 Dave Love <fx@gnu.org>
7944 * fns.c (syms_of_fns): Defsubr mapc.
7945 (concat): Don't allow numeric args.
7946 (Fconcat): Doc change.
7948 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7950 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7951 instead define end_match(1|2) more carefully.
7952 Use GET_CHAR_BEFORE_2 for `begline'.
7954 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7956 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7957 on 64-bit systems where NULL is defined as `0'.
7959 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7960 the `variable argument list' to make it work on Alpha.
7962 * m/alpha.h (_LP64) [!_LP64]: Define.
7963 (ORDINARY_LINK): Define for NetBSD.
7965 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7967 2000-04-19 Dave Love <fx@gnu.org>
7969 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7972 * Makefile.in (LIBS): Don't use.
7973 (GETLOADAVG_OBJ): Define again.
7974 (otherobj): Add GETLOADAVG_OBJ.
7976 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7978 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7980 * lread.c (read_filtered_event): Cancel and start busy cursor.
7982 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7983 that the per-character metrics may be null.
7985 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7987 * buffer.c (clone_per_buffer_values): New function.
7988 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7989 clone_per_buffer_values if CLONE is not nil.
7991 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7993 2000-04-16 Dave Love <fx@gnu.org>
7995 * Makefile.in: Remove obsolete localcpp stuff.
7996 (GETLOADAVG_OBJ): Don't define.
7997 (obj): Move LIBOBJS...
7998 (otherobj): ... to here.
7999 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
8000 whitespace-only lines after the continuation (Irix).
8002 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8004 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
8006 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
8008 2000-04-14 Dave Love <fx@gnu.org>
8010 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8011 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8012 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8013 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8016 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8017 autoconfiscated HAVE_GETLOADAVG.
8019 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8022 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8024 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8025 (fill_in_lock_file_name): Avoid existing files that aren't
8028 2000-04-14 Dave Love <fx@gnu.org>
8030 * Makefile.in (LIBS, LIBOBJS): New variable.
8031 (INTERVAL_SRC): Convert to make variable.
8032 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8033 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8034 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8036 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8037 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8038 (shortlisp): Add facemenu, float-sup, frame.
8039 (SOME_MACHINE_LISP): Remove them from here.
8040 (LIBES): Change unused LDLIBS to autoconf LIBS.
8042 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8044 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8046 * composite.c (update_compositions): If FROM and TO are not in a
8047 valid range, do nothing.
8049 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8051 * tparam.c (tparam1): Abort when encountering an unknown
8054 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8057 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8060 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8062 * fileio.c (a_write): Remove redundant semi-colons.
8063 (e_write): Return -1 if failed to write all the data.
8064 This fixes the changes made at 1999-12-15.
8066 2000-04-12 Dave Love <fx@gnu.org>
8068 * fns.c (mapcar1): Test for null vals to support mapc.
8069 (Fmapc): New function.
8071 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8073 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8074 (IT_frame_up_to_date): Support the buffer local value of
8075 cursor-type, if defined.
8077 2000-04-10 Dave Love <fx@gnu.org>
8079 * editfns.c (preceding-char, following-char): Doc fix.
8081 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8083 * Makefile.in (temacs): Revert 2000-03-12 change.
8085 2000-04-10 Jason Rumney <jasonr@gnu.org>
8087 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8089 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8091 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8092 area buffer, if it's not set up yet.
8094 * indent.c (compute_motion): Set immediate_quit.
8096 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8098 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8100 (realize_tty_face): Suppress boldness if colors are the inverse of
8101 the default colors, and tty_suppress_bold_inverse_default_colors_p
8103 (Ftty_suppress_bold_inverse_default_colors): New function.
8104 (syms_of_xfaces): Defsubr it.
8106 * buffer.c (Frestore_buffer_modified_p): New function.
8107 (syms_of_buffer): Defsubr it.
8109 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8111 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8112 charset id (int) argument, not a charset (Lisp_Object).
8114 * coding.h (code_convert_string): Declare.
8115 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8116 object, as the fourth argument to code_convert_string.
8118 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8120 (Fset_fontset_font): Use EQ to compare lisp objects.
8122 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8124 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8125 a pointer that looks like a lisp object.
8126 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8127 zero, instead see whether it's an integer object, since they can't
8129 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8131 * dispnew.c (allocate_matrices_for_frame_redisplay,
8132 direct_output_forward_char): Use X(U)INT and make_number as needed
8133 to convert between (unsigned) int values and lisp integers.
8134 * keyboard.c (read_key_sequence): Likewise.
8135 * lread.c (substitute_object_recurse): Likewise.
8136 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8137 * minibuf.c (do_completion, Fminibuffer_complete_word,
8138 Fminibuffer_completion_help): Likewise.
8139 * term.c (produce_special_glyphs): Likewise.
8141 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8142 * print.c (print_preprocess, print_object): Likewise.
8144 * search.c (compile_pattern): Use NILP when checking for nil.
8146 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8147 __OPTIMIZE__]: Provide a GNU C macro version that handles
8149 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8150 field, to better cope with ENABLE_CHECKING and calls that modify a
8151 Lisp_Object using its old value.
8153 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8155 * window.c (compare_window_configurations): Signal an error
8156 if parameters C1 or C2 aren't window configurations.
8158 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8159 AFTER_POTENTIAL_GC calls around calls to functions that can
8160 signal an error and thus invoke the debugger.
8162 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8164 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8165 an error if decoding fails.
8167 * keyboard.c (lispy_mouse_names): Variable removed.
8168 (Vlispy_mouse_stem): New variable.
8169 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8170 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8171 for any mouse button number. Increase size of mouse_syms and
8172 button_down_location as needed. Call modify_event_symbol with
8173 different arguments.
8174 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8175 Call modify_event_symbol with different arguments.
8176 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8177 for any button number. Call modify_event_symbol with different
8179 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8180 Accept a string for NAME_ALIST_OR_STEM.
8182 * lisp.h (larger_vector): Add prototype.
8184 * fns.c (larger_vector): Make externally visible.
8186 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8188 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8190 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8191 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8192 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8193 we are between str1 and str2.
8194 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8195 (PATFETCH): Use `TRANSLATE'.
8196 (PATFETCH_RAW): Fetch multibyte char if applicable.
8197 (PATUNFETCH): Remove.
8198 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8199 When writing a char, write it directly into the pattern buffer rather
8200 than going needlessly through a temp char-array.
8201 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8202 multibyte magic and remove the useless `#ifdef emacs'.
8203 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8206 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8207 conditional on `emacs'.
8209 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8211 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8213 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8214 non-union-type versions of XMARK and friends here, because XMARK
8215 and friends won't work on an integer field if NO_UNION_TYPE is not
8217 (make_number): Define as a function if it's not defined as a
8220 * composite.c (run_composite_function): Use NILP when checking for
8222 (syms_of_composite): Delete local var NARGS, pass an int as first
8223 argument to Fmake_hash_table.
8225 * editfns.c (text_property_stickiness): Use NILP to test
8226 Lisp_Object boolean value.
8227 (Fmessage_or_box): Don't use NILP to test int variable.
8228 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8229 problems reading from and changing the same lisp value in an
8232 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8234 * term.c (TN_no_color_video): New variable.
8235 (term_init): Intitialize TN_no_color_video.
8236 (enum no_color_bit): New enumeration.
8237 (MAY_USE_WITH_COLORS_P): New macro.
8238 (turn_on_face): Use it to determine if attributes may be used
8239 combined with colors.
8241 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8243 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8244 with int lvalues via casts; instead, just yield lisp object
8246 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8247 proper accessor macros.
8248 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8249 (grow_mini_window): Fix typo getting int value of root->height.
8251 * xdisp.c (compute_string_pos): Fix order of arguments to
8252 string_pos_nchars_ahead.
8253 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8254 count arg to variable-arg routines like Frun_hook_with_args and
8256 (back_to_previous_visible_line_start)
8257 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8258 fixed-arg routines like Fget_char_property and Fmake_string.
8259 (reconsider_clip_changes): Use XINT when comparing integer lisp
8260 objects, or passing them as int arguments.
8261 (mark_window_display_accurate, insert_left_trunc_glyphs)
8262 (append_space, extend_face_to_end_of_line): Use make_number when
8263 storing or passing integer values as lisp objects.
8264 (set_cursor_from_row, highlight_trailing_whitespace): Use
8265 INTEGERP, not implicit test against zero, for glyph object.
8266 (try_window_id): Don't use make_number when we want an int value.
8268 * xfaces.c (xlfd_symbolic_value): Make last argument a
8269 Lisp_Object, to be consistent with callers.
8270 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8271 (lface_hash): Apply XFASTINT to lisp values before folding in.
8273 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8274 fill in window width and height. Pass an int, not a lisp object,
8275 as first arg to Finsert.
8277 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8279 * xfaces.c (realize_basic_faces): Block input while realizing
8282 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8284 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8286 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8288 * xterm.c (x_produce_glyphs): When displaying unibyte text
8289 or ASCII, handle case that per-char metric is null.
8291 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8293 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8295 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8296 XSUBR, XBUFFER): Verify correct object type before returning
8297 pointer, using eassert.
8298 * frame.h (XFRAME): Likewise.
8300 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8301 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8302 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8304 * data.c (set_internal): Likewise.
8305 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8306 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8307 * fileio.c (auto_save_1): Likewise.
8308 * insdel.c (check_markers): Likewise.
8309 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8310 * undo.c (record_insert): Likewise.
8311 * vmsproc.c (child_sig): Likewise.
8312 * window.c (unshow_buffer, window_loop): Likewise.
8313 * xterm.c (x_erase_phys_cursor): Likewise.
8315 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8317 * xfns.c (free_image_cache): Free the cache structure itself
8318 last, after all its members have been freed.
8320 * lisp.h (xstrdup): Add prototype.
8322 * alloc.c (xstrdup): Moved here from xfaces.c.
8323 (allocating_for_lisp): Variable removed.
8324 (lisp_malloc): Block input around the calls to malloc and
8327 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8329 (xstrdup): Moved to alloc.c.
8331 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8333 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8335 * emacs.c (main): Fix sense of no-loadup test.
8337 * config.in (ENABLE_CHECKING): Undef.
8339 * lisp.h (struct interval): Replace "parent" field with a union of
8340 interval pointer and Lisp_Object; add new bitfield to use as
8341 discriminant. Change other flag fields to bitfields.
8342 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8343 is defined and the supplied test fails, print a message and
8345 (eassert): New macro. Use CHECK to provide an assert-like
8348 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8349 pointers; abort if the value looks like a lisp object.
8350 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8351 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8352 Modify for new interval parent definition.
8354 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8355 UNMARK_BALANCE_INTERVALS): Update references that need an
8356 addressable lisp object in the interval structure.
8357 (die): New function.
8358 (suppress_checking): New variable.
8360 * intervals.c (interval_start_pos): Just return 0 if there's no
8363 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8365 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8366 and earlier Emacs versions.
8368 * keyboard.c (Ftop_level): Cancel busy-cursor.
8370 * eval.c (call_debugger): Cancel busy-cursor.
8372 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8374 * search.c (Freplace_match): Adjust multibyteness of the current
8375 buffer and NEWTEXT. Free allocated memory before signaling an
8378 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8380 * regex.c (analyse_first): New function obtained by ripping out most
8381 of re_compile_fastmap and generalizing it a little bit so that it
8382 can also just return whether a given (sub)pattern can match the empty
8384 (regex_compile): Use `analyse_first' to decide whether the loop-check
8385 needs to be done or not for *, +, *? and +? (the loop check is costly
8386 for non-greedy repetition).
8387 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8389 2000-03-28 Dave Love <fx@gnu.org>
8391 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8394 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8396 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8398 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8400 (enum re_opcode_t): Update description of succeed_n.
8401 (PATFETCH): Always define.
8402 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8403 operators, char classes, shy-groups and intervals).
8404 Optimize special cases of intervals so as to only use succeed_n and
8405 jump_n when really needed.
8406 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8407 that we don't have to handle the special cases any more.
8408 Simplify on_failure_jump handling as well.
8410 2000-03-28 Jason Rumney <jasonr@gnu.org>
8412 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8414 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8416 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8418 * s/msdos.h (GC_SETJMP_WORKS): Define.
8420 * alloc.c (mark_maybe_object): New function.
8421 (mark_memory): Use it.
8422 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8423 (setjmp_tested_p, longjmp_done): New variables.
8424 (test_setjmp): New function.
8425 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8426 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8428 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8429 to DEC_TEXT_POS and INC_TEXT_POS.
8431 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8432 with parameter MULTIBYTE_P.
8434 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8437 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8438 buffers because it looks for multibyte character byte sequences
8439 which don't exist in unibyte text.
8441 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8443 * xfaces.c (register_color, unregister_color, unregister_colors)
8444 [DEBUG_X_COLORS]: New functions.
8445 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8447 * xfns.c (x_set_cursor_color): Get color reference counts right.
8449 * xterm.c (x_copy_color): New function.
8450 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8452 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8453 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8454 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8455 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8456 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8457 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8458 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8459 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8460 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8461 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8463 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8464 names for handling per-buffer variables.
8466 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8467 instead of MAX_BUFFER_LOCAL_VARS.
8468 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8470 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8472 * xfns.c (x_specified_cursor_type): New function.
8473 (x_set_cursor_type): Use it.
8475 * buffer.h (struct buffer): Add cursor_type.
8477 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8479 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8480 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8482 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8483 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8484 executing it as well as when popping it off the stack to find infinite
8485 loops in non-greedy repetition operators.
8487 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8489 * doc.c (Qfunction_documentation): New variable.
8490 (syms_of_doc): Initialize Qfunction_documentation.
8491 (Fdocumentation): If FUNCTION is a symbol with non-nil
8492 `function-documentation' property, return a documentation derived
8495 * buffer.c (syms_of_buffer): Add default-cursor-type.
8496 (init_buffer_once): Don't let cursor_type have a local value
8499 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8500 on buffer-local value of cursor_type.
8501 (x_draw_bar_cursor): Add parameter WIDTH.
8503 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8504 (init_buffer_once): Set default cursor_type value to t.
8505 Mark cursor_type as local everywhere.
8506 (syms_of_buffer): New per-buffer variable cursor-type.
8508 * buffer.h (struct buffer): Remove member local_var_flags,
8510 (MAX_BUFFER_LOCAL_VARS): New macro.
8511 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8512 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8513 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8514 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8516 * print.c (print_object): Use new macros for per-buffer
8519 * category.c (Fset_category_table): Use new macros for per-buffer
8522 * buffer.c (buffer_permanent_local_flags): Make a char array.
8523 (max_buffer_local_idx): New variable.
8524 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8525 for new handling of per-buffer variables.
8526 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8527 (init_buffer_once): Initialize per-buffer vars differently.
8528 Set max_buffer_local_idx.
8530 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8533 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8536 * data.c (do_symval_forwarding, store_symval_forwarding)
8537 (find_symbol_value, set_internal, default_value, Fset_default)
8538 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8539 per-buffer variables.
8541 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8543 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8545 * xterm.c (x_term_init): Unblock input around call1 of
8546 Qvendor_specific_keysyms.
8548 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8549 (find_defun_start): Consider an open parenthesis in column 0
8550 a defun start only if open_paren_in_column_0_is_defun_start is set.
8551 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8553 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8555 * eval.c (Fautoload): Add entry in load-history (if after dump).
8556 * lread.c (load-history): Update docstring.
8558 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8560 * indent.c (Fvertical_motion): Always use the current buffer.
8561 Temporarily change the window's buffer, if necessary.
8563 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8565 * xterm.c (fast_find_position): Make sure not to consider rows
8566 not visible in the window.
8568 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8570 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8571 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8573 2000-03-22 Jason Rumney <jasonr@gnu.org>
8575 * w32menu.c (single_submenu): Set help string to NULL if none.
8576 (w32_menu_show): Set help string correctly.
8577 (add-menu-item): Set help string in MIIM_DATA for menu item.
8578 Load SetMenuItemInfoA explicitly.
8579 (w32_menu_display_help): New function.
8581 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8582 (QCdata): Moved to xdisp.c.
8584 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8585 (Vw32_charset_to_codepage_alist): Removed.
8586 (Vw32_charset_info_alist): New variable.
8587 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8588 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8589 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8590 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8592 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8593 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8594 Define Vw32_charset_info_alist and w32_charset symbols.
8596 2000-03-22 Jason Rumney <jasonr@gnu.org>
8598 * makefile.nt (w32bdf.obj): Update dependencies.
8600 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8602 * w32fns.c: Include fontset.h after dispextern.h.
8603 (Fx_create_frame): Do not create fontset.
8604 (w32_load_system_font): Doc fix.
8605 (Fx_close_connection): Free full_name if it is not shared.
8607 * w32term.c: Include fontset.h after dispextern.h.
8608 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8610 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8611 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8612 (w32_font_is_double_byte): New function, needs body.
8613 (x_append_glyph): Set glyph->glyph_not_available_p.
8614 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8615 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8616 character, convert it to a unibyte character.
8617 (struct glyph_string): Delete member `charset'.
8618 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8619 calculating it is found.
8620 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8621 the case that per char metric is not available correctly.
8622 (x_fill_glyph_string): Handle the case that the specific glyph is
8623 not available correctly.
8624 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8625 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8626 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8627 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8628 fontset. Don't call FS_LOAD_FONT.
8630 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8632 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8633 (INT_LISPLIKE): New macro.
8634 (NULL_INTERVAL_P): Use it.
8635 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8636 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8637 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8639 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8640 explicit references to "parent" field of struct interval and
8641 associated unclean type conversions.
8642 * intervals.c (create_root_interval, root_interval, rotate_right,
8643 rotate_left, balance_possible_root_interval, split_interval_right,
8644 split_interval_left, interval_start_pos, find_interval,
8645 next_interval, previous_interval, update_interval,
8646 adjust_intervals_for_insertion, delete_node, delete_interval,
8647 adjust_intervals_for_deletion, merge_interval_right,
8648 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8649 copy_intervals_to_string): Likewise.
8650 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8652 * syntax.c (update_syntax_table): Likewise.
8654 * intervals.c (reproduce_tree_obj): New function, like
8655 reproduce_tree but takes a Lisp_Object for the parent. Declare
8657 (graft_intervals_into_buffer): Use it when appropriate.
8658 (reproduce_tree): Declare with prototype.
8659 (balance_possible_root_interval): Check that the parent is a lisp
8660 object before trying to examine its type.
8662 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8664 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8665 as strings only if both are known to be strings.
8667 * s/openbsd.h (LIBS_TERMCAP): Undef.
8669 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8671 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8672 definitions for non-Emacs compilation.
8673 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8674 outside of `#ifdef emacs'.
8675 (print_partial_compiled_pattern): Update.
8676 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8677 (re_compile_fastmap): Merge handling of charset and charset_not (for
8678 emacs and non-emacs compilation as well).
8679 Similarly for (not)categoryspec and (not)syntaxspec.
8680 Don't use the fastmap when reaching `anychar' since the added
8681 complexity is not justified.
8682 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8683 and (not)syntaxspec. Merge (not)categoryspec.
8685 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8687 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8688 FACE_FOR_CHAR): Define them differently for the configuration of
8691 2000-03-21 Dave Love <fx@gnu.org>
8693 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8696 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8698 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8699 (lface_fully_specified_p): Don't check contents of
8700 LFACE_FONT_INDEX because that attribute is optional.
8701 (realize_x_face): Remove now unwarranted xassert.
8703 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8705 The following changes are to make font selection based on
8706 characters, not charset. In addition, they recover fontset
8707 facilities while utilizing the new font selection mechanism.
8709 * Makefile.in (fontset.o): Depend on dispextern.h.
8711 * alloc.c (mark_face_cache): Don't mark face->registry.
8713 * dispextern.h (struct glyph): New member glyph_not_available_p.
8714 Use 22 bits for face_id.
8715 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8716 (struct face): Delete member registry, new member ascii_face.
8717 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8718 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8719 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8720 (struct it): Delete member charset, new member
8721 glyph_not_available_p.
8723 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8724 (struct fontset_info, struct fontset_data): Structs removed.
8725 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8726 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8727 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8728 (fs_free_face_fontset, fontset_font_pattern,
8729 face_suitable_for_char_p, face_for_char,
8730 make_fontset_for_ascii_face): Extern them.
8731 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8732 (FS_LOAD_FACE_FONT): New macro.
8734 * fontset.c: All codes rewritten or adjusted for the change of
8735 fontset implementation. Now fontset is represented by char table.
8736 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8738 (my_strcasecmp): Function removed.
8739 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8741 (AREF, ASIZE): New macros.
8742 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8743 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8744 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8745 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8746 fontset_id_valid_p, font_family_registry, fontset_name,
8747 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8748 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8750 (fs_load_font): New arg FACE. Caller changed.
8751 (fs_query_fontset): Argument changed. Caller changed.
8752 (Fquery_fontset): call fs_query_fontset.
8753 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8755 (clear_fontset_elements, check_registry_encoding,
8756 check_fontset_name): New functions.
8757 (syms_of_fontset): Set char-table-extra-slots property of fontset
8758 to 3. Staticpro and initialize Vfontset_table and
8759 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8761 * frame.h (struct frame): Member `fontset_data' removed.
8762 (FRAME_FONTSET_DATA): Macro removed.
8764 * frame.c (make_frame): Don't allocate f->fontset_data.
8765 (Fdelete_frame): Don't free f->fontset_data.
8767 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8769 * xdisp.c (charset_at_position): Function removed.
8770 (init_iterator): Don't set member charset of struct `it'.
8771 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8772 next_element_from_display_vector, insert_left_trunc_glyphs):
8774 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8776 (get_next_display_element, append_space,
8777 extend_face_to_end_of_line): Likewise.
8779 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8781 (clear_font_table, frame_update_line_height, load_face_font):
8782 Adjusted for the change of fontset implementation.
8783 (load_face_fontset_font): Function removed.
8784 (pixel_point_size): New function.
8785 (font_list): Argument type changed. Caller changed.
8786 (LFACE_FONT): New macro.
8787 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8788 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8789 Lisp_Object. Determine the font name by actually loading a font
8790 by the specified pattern. Set LFACE_FONT (lface) to the specified
8791 pattern. Even if a font is not found, don't try alternatives.
8792 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8793 (set_font_frame_param): If `font' is specified in lface, use it.
8794 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8795 (lface_same_font_attributes_p): Likewise.
8796 (make_realized_face): Arguent changed. Caller changed. Set
8797 face->ascii_face to face itself.
8798 (free_realized_face): Free face->fontset if face is for ASCII.
8799 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8800 deduce_unibyte_registry, x_charset_registry): Functions removed.
8801 (free_realized_multibyte_face): New function.
8802 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8803 changed. Caller changed.
8804 (try_font_list): Argument type changed.
8805 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8806 (choose_face_font): Argument changed. Handle fontset properly.
8807 (choose_face_fontset_font): Function removed.
8808 (realize_default_face, realize_named_face): Don't remove the
8810 (realize_face): Argument changed. Caller changed. Remove face
8811 with the arg former_face_id in advance. Load font for the new
8813 (realize_x_face): Argument changed. Caller changed. For a
8814 multibyte character, share fontset with base_face. For a single
8815 byte character, make a new realized fontset. Don't load a font
8817 (realize_tty_face): Argument changed. Caller changed.
8818 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8819 (face_at_buffer_position): Don't check multibyte_p for returning
8821 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8822 FACE_SUITABLE_FOR_CHARSET_P.
8823 (syms_of_xfaces): Remove code for Qx_charset_registry and
8824 Vface_default_registry.
8826 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8827 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8828 (x_per_char_metric): Don't try FONT->default_char. Even if
8829 pcm->width is zero, glyph bits may exist.
8830 (x_encode_char): Always initialize char2b->byte1.
8831 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8832 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8834 (x_append_glyph): Set glyph->glyph_not_available_p.
8835 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8836 it->charset. Handle the case that per char metric is not
8837 available. If it->multibyte_p is zero and it->c is a multibyte
8838 character, convert it to a unibyte character.
8839 (struct glyph_string): Delete member `charset'.
8840 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8841 the case that per char metric is not available correctly.
8842 (x_fill_glyph_string): Handle the case that the specific glyph is
8843 not available correctly.
8844 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8845 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8846 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8847 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8848 fontset. Don't call FS_LOAD_FONT.
8850 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8851 (x_create_tip_frame): Likewise.
8852 (Fx_close_connection): Free full_name of font_info.
8854 * fns.c (optimize_sub_char_table): New function.
8855 (Foptimize_char_table): New function.
8856 (syms_of_fns): Defsubr Soptimize_char_table.
8858 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8860 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8861 only if buffer is displayed in some window.
8863 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8864 (try_window_reusing_current_matrix): Don't call scroll run
8865 function if run's current and desired position are the same;
8866 this prevents cursor flickering.
8868 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8870 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8872 * regex.c (RE_STRING_CHAR): New macro.
8873 (GET_CHAR_AFER_2): Remove.
8874 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8875 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8876 (print_partial_compiled_pattern, re_compile_fastmap)
8877 (re_match_2_internal): Remove on_failure_jump_exclusive.
8878 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8879 optimization only need to work for * (ie. can use of_keep_string_jump).
8880 Remove the special case for .*\n since it is now covered by the general
8882 (re_search_2): Don't bother with `room'.
8883 (skip_one_char): New function.
8884 (skip_noops): Simplify since `memory' is not needed any more.
8885 (mutually_exclusive_p): Restructure slightly to use `switch' and
8886 add handling for "all" remaining cases.
8887 (re_match_2_internal): Change on_failure_jump_smart to use
8888 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8889 rather than on_failure_jump_exclusive.
8891 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8893 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8894 number of bits per RGB because it's everywhere used as the depth
8897 * term.c (calculate_costs): Remove code dealing with X frames.
8899 2000-03-19 Richard M. Stallman <rms@gnu.org>
8901 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8903 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8905 * lread.c (read_integer): Unread the last char not consumed.
8907 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8909 * xterm.c (x_update_window_cursor): Don't update in frames
8910 which are in the process of being deleted.
8912 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8914 * Makefile.in (mostlyclean): Add `*.core'.
8915 (clean): Add `bootstrap-emacs'.
8917 * lread.c (read_integer): New function.
8918 (read1): Support read syntax #o, #x, #b, #r.
8920 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8922 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8923 make sure POINTER_TO_OFFSET gives the same value before and after
8924 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8925 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8926 (debug): Now only active if > 0 rather than if != 0.
8927 (DEBUG_*): Update for the new meaning of `debug'.
8928 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8929 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8930 in `succeed_n', `jump_n' and `set_number_at'.
8931 (store_op1, store_op2, insert_op1, insert_op2)
8932 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8933 (group_in_compile_stack): Move to after its arg's types are
8934 declared and add a prototype.
8935 (PATFETCH): Define in terms of PATFETCH_RAW.
8936 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8938 (QUIT): Redefine as a nop except for NTemacs.
8939 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8940 indentation of the greedy-op and shy-group code.
8941 (at_(beg|end)line_loc_p): Fix argument's types.
8942 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8943 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8944 (MATCHING_IN_FIRST_STRING): Remove.
8945 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8946 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8947 QUIT unconditionally.
8949 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8951 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8954 * process.c (send_process): Add a hint that the function
8955 can call Lisp code to its comment.
8957 * lread.c (load_dangerous_libraries): New variable.
8958 (Vbytecomp_version_regexp): New variable.
8959 (safe_to_load_p): New function.
8960 (Fload): Handle files not compiled with Emacs specially.
8961 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8963 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8965 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8967 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8968 support functions only if HAVE_X11R6_XIM is defined.
8969 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8971 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8973 * xfns.c (X_I18N_INHIBITED): Don't define.
8974 (create_frame_xic): Remove conditional compilation on
8976 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8978 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8979 (HAVE_X11R6_XIM): Define.
8981 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8983 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8984 If set, call XSynchronize.
8986 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8988 * regex.c: Declare a new type `re_char' used throughout the code
8989 for the string char type. It's `const unsigned char' to match the
8990 rest of Emacs. Consistently make sure all pointers to strings use
8991 it and make sure all pointers into the pattern use `unsigned
8993 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8994 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8997 * charset.h (GET_CHAR_AFTER_2): Remove.
8998 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
9000 2000-03-12 Ken Raeburn <raeburn@gnu.org>
9002 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
9003 variable before the invocation of YMF_PASS_LDFLAGS, in case both
9004 of them try to use backquotes.
9006 2000-03-12 Dave Love <fx@gnu.org>
9008 * unexelf.c: Restore changes of 1999-10-19.
9009 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9010 fix its type and alignment; copy it from current process.
9012 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9014 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9015 has been found. Fix bug not computing timer's predecessor.
9017 * fileio.c (Fread_file_name): Handle case that DIR contains a
9020 * window.c (Fsave_window_excursion): Doc fix.
9022 * xfns.c (x_defined_color): Rewritten to use
9023 x_allocate_nearest_color.
9025 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9027 * msdos.c (vga_installed): New function, code moved from
9028 dos_set_window_size.
9029 (Qbar, Qcursor_type, outside_cursor): New variables.
9030 (syms_of_msdos): Intern and staticpro them.
9031 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9032 shape used outside Emacs when called for the first time.
9033 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9034 cursor shape used outside Emacs.
9035 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9036 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9038 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9039 parameters specify the cursor. Make qreverse a global
9040 variable (renamed to Qreverse).
9042 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9044 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9046 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9048 This is a big redesign of failure-stack and register handling, prompted
9049 by bugs revealed when trying to add shy-groups. Overall, what happened
9050 is that loops are now structured a little differently, groups can be
9051 shy and the code is a little simpler.
9053 * regex.h: Update the copyright.
9054 (RE_SHY_GROUPS): New value.
9055 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9056 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9058 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9059 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9060 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9061 for (start|stop)_memory since they now only take one argument (the
9062 second has becomes unnecessary).
9063 (print_partial_compiled_pattern): Adjust for changes in
9065 (print_compiled_pattern): Use %ld to printf long ints and flush to
9066 make debugging a little easier.
9067 (union fail_stack_elt): Make the integer unsigned.
9068 (struct fail_stack_type): Add a `frame' element.
9069 (INIT_FAIL_STACK): Init `frame' as well.
9070 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9071 (DEBUG_PUSH, DEBUG_POP): Remove.
9072 (NUM_REG_ITEMS): Remove.
9073 (NUM_NONREG_ITEMS): Adjust.
9074 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9075 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9076 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9077 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9079 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9080 address pushed is not the destination of the jump but the source
9082 (NUM_FAILURE_ITEMS): Remove.
9083 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9084 registers before the actual failure point). Don't hardcode any
9085 meaning for str==NULL anymore.
9086 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9087 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9089 (REG_UNSET_VALUE): Use NULL (why not?).
9090 (compile_range): Remove declaration since it doesn't exist.
9091 (struct compile_stack_elt_t): Remove inner_group_offset.
9092 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9093 (regex_grow_registers): Remove dead code.
9094 (FIXUP_ALT_JUMP): New macro.
9095 (regex_compile): Add shy-groups Change loops to use
9096 on_failure_jump_smart&jump instead of
9097 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9098 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9099 variable to me). Use `jump' instead of `jump_past_alt' and don't
9100 bother with push_dummy_failure in alternatives since it is now
9101 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9102 emacs' for (re)allocating the stack.
9103 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9104 from loop when bufp->can_be_null rather than jumping to `done'.
9105 Avoid jumping backwards so as to ensure termination. Use
9106 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9107 backreferences. Remove dead code in handling of `anychar'.
9108 (skip_noops, mutually_exclusive_p): New functions taken from the
9109 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9110 improve mutually_exclusive_p to handle ".+\n".
9111 (lowest_active_reg, highest_active_reg,
9112 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9113 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9114 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9115 variables. Push register (in `start_memory') on the stack rather
9116 than storing it in old_reg(start|end). Remove the cycle detection
9117 from `stop_memory', replaced by the use of on_failure_jump_loop
9118 for greedy loops. Add code for the new on_failure_jump_<foo>.
9119 Remove ad-hoc code in `on_failure_jump' to push more registers in
9120 the case of a loop. Take out code from `maybe_pop_jump' into
9121 separate functions and adapt it to the semantics of
9122 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9123 and push_dummy_failure. Remove dummy_failure handling and
9124 handling of `failures to jump to on_failure_jump' (this last one
9125 was already dead code, it seems).
9126 (group_match_null_string_p, alt_match_null_string_p)
9127 (common_op_match_null_string_p): Remove.
9129 2000-03-08 Dave Love <fx@gnu.org>
9131 * config.in: Don't depend on __STDC__ for volatile.
9132 Add POINTER_TYPE, PTR, PROTOTYPES.
9134 * hftctl.c, strftime.c: Use PROTOTYPES.
9135 * eval.c (find_handler_clause): Likewise.
9137 * mem-limits.h: Use POINTER_TYPE.
9139 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9140 (memory_warnings): Declare using POINTER_TYPE.
9142 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9144 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9146 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9149 * xfns.c: Remove obsolete code in #if 0.
9150 (Fx_focus_frame): New function.
9152 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9154 * coding.c (coding_category_name): Add coding-category-utf-8,
9155 coding-category-utf-16-be, coding-category-utf-16-le.
9156 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9157 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9158 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9159 (detect_coding_utf_8): New function.
9160 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9161 UTF_16_LOW_SURROGATE_P): New macros.
9162 (detect_coding_utf_16): New function
9163 (detect_coding_mask): When priorities are specified, skip any
9164 categories that have `nil' coding-system. Fix bug of returning
9165 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9166 returns a mask not set in PRIORITIES.
9167 (detect_eol_type_in_2_octet_form): New function.
9168 (detect_eol): selects detect_eol_type_XXX to call according to
9169 cooding->category_idx.
9170 (detect_coding_system): Remove `nil' coding-system in the result.
9171 (Fupdate_coding_systems_internal): Update all coding-categories.
9173 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9174 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9176 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9177 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9178 CODING_CATEGORY_IDX_UTF_16_LE.
9179 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9180 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9181 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9182 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9184 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9186 * doc.c (Fdocumentation_property): If value is not a string,
9187 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9189 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9190 close the display with XtCloseDisplay. This caused a bus error
9193 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9194 complete but not unique.
9196 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9198 * process.c (send_process): Remove local variable `procname' that
9199 might become invalid when a GC happens. Instead, access the
9200 process name slot directly.
9202 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9205 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9208 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9210 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9211 glyph matrices have been freed.
9213 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9215 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9216 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9218 * xfns.c (QCdata): Moved to xdisp.c.
9220 * xdisp.c (QCdata): Moved here from xfns.c.
9221 (syms_of_xdisp): Initialize QCdata.
9223 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9225 * window.c (coordinates_in_window): Use
9226 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9227 FRAME_INTERNAL_BORDER_WIDTH.
9229 * xdisp.c (try_window_id): Recompute unchanged information if
9230 it is obviously invalid.
9232 * xterm.c (x_term_init): Create a colormap if not using the
9235 * xterm.h (select_visual): Change prototype.
9237 * xfns.c (select_visual): Rewritten. Recognize user-specified
9239 (visual_classes): New variable.
9241 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9243 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9244 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9245 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9246 (x_decode_color): Don't handle allocation of white and black
9248 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9249 XtNcolormap resources.
9250 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9251 (Fx_create_frame): Initialize color members of x_output structure.
9252 (xpm_load): Pass colormap to XPM lib.
9254 * xfaces.c (x_free_colors): Access colormap of frame using
9255 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9256 when default colormap is used.
9258 * xterm.c (x_term_init): Set Colormap member of x_display_info
9259 structure. Copy colormap if resource `privateColormap' is
9260 specified (PseudoColor only).
9261 (x_setup_relief_color): Access colormap of frame using
9264 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9265 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9267 2000-03-04 Jason Rumney <jasonr@gnu.org>
9269 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9270 other non-platform-specific equivalents.
9271 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9272 specific functions and macros as their w32 equivalents where
9273 non-platform-specifics are not available.
9274 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9275 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9276 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9277 (frame_update_line_height): Use macros to access f->output_data.
9278 (defined_color): Remove FIXME comments; fixed.
9279 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9280 into #ifdef blocks. Add WINDOWSNT blocks.
9281 (Fx_list_fonts): Use macros for accessing font data.
9282 (set_lface_from_font_name): Different default fonts for X and
9284 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9285 scalable for backward compatibility.
9286 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9287 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9289 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9292 * makefile.nt (w32faces.obj): Remove.
9295 2000-03-03 Jason Rumney <jasonr@gnu.org>
9297 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9300 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9302 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9303 standard ELF definitions here if the system header does not.
9305 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9307 * xterm.c (PER_CHAR_METRIC): Removed.
9308 (x_per_char_metric_1, x_default_char): New functions.
9309 (x_per_char_metric): If font's default char is invalid, return
9310 metrics of a suitably chosen usable default char.
9311 (x_draw_glyph_string_foreground): If font has an invalid default
9312 char, replace occurrences of unprintable chars with a suitably
9313 chosen usable default char.
9315 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9317 * xterm.c (note_mouse_highlight): Return quickly if frame's
9318 glyph matrices have been freed.
9320 * dispnew.c (free_glyphs): Block input while freeing matrices.
9322 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9324 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9327 * dispextern.h (x_free_colors): Add prototype.
9329 * xfaces.c (x_free_colors): New function.
9330 (unload_color, free_face_colors): Use it.
9332 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9334 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9336 * window.c [MSDOS]: Include msdos.h.
9338 2000-03-02 Dave Love <fx@gnu.org>
9340 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9342 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9343 set C_OPTIMIZE_SWITCH for gcc.
9345 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9347 * coding.c (coding_save_composition): Be sure to allocate
9348 composition data area in coding even if there's no composition in
9351 2000-03-01 Jason Rumney <jasonr@gnu.org>
9353 * w32term.c: Equivalent changes to those made to xterm.c on
9354 2000-02-25 and 2000-02-24.
9356 * w32fns.c: Equivalent changes to those made to xfns.c on
9357 2000-02-25 and 2000-02-21.
9359 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9360 correct line-end convention is followed.
9362 * w32menu.c [HAVE_BOXES]: Remove #undef.
9363 (single_keymap_panes): Remove code for simulating checkmarks.
9364 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9365 Remove code for drawing simulated checkmarks.
9366 (w32_menu_show): make unibyte help string correctly.
9367 (add_menu_item): draw standard Windows checkmarks. Draw radio
9368 buttons as radio buttons if possible.
9370 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9372 * sysdep.c (start_of_text): Don't define this function for NetBSD
9375 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9377 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9378 (LINKER): Don't undef if __NetBSD__ is defined.
9380 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9382 * fileio.c [__NetBSD__]: Define `unix'.
9384 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9386 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9388 * atimer.c (start_atimer): Don't abort when timers are stopped.
9389 (append_atimer_lists): New function.
9390 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9391 arbitrary lists of stopped and running atimers.
9393 * atimer.c (cancel_atimer): Handle canceling an atimer when
9394 some timers are stopped.
9396 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9399 * fns.c (maybe_resize_hash_table): Handle case of new size
9400 coming out as being the same as old size.
9402 2000-02-27 Jason Rumney <jasonr@gnu.org>
9404 * makefile.nt: Add atimer.h to dependencies.
9405 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9406 * w32console.c: Only disable window system features for dispextern.h
9407 (initialize_w32_display): Build a display info for the console.
9408 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9409 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9410 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9412 * w32gui.h (struct W32FontStruct): Revert last change after change
9414 * w32menu.c (single_submenu): Set up help string.
9415 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9416 (w32_dialog_show): Set up help string.
9417 * w32term.c (w32_display_info_for_display): Remove unused function.
9418 (w32_draw_bitmap): Use pre-built bitmaps.
9419 (w32_initialize_display_info): New function to initialize parts of
9420 display info that are common to both GUI and console frames.
9421 (w32_term_init): Use w32_initialize_display_info. Do not set
9422 Vw32_num_mouse_buttons here, as it is not called for console
9423 frames. Build bitmaps for indicating truncated lines etc.
9424 (x_delete_display): Destroy pre-built bitmaps.
9425 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9426 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9428 2000-02-27 Dave Love <fx@gnu.org>
9430 * lisp.h: Add a bunch of prototypes.
9432 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9434 * keyboard.c (read_char): Set `usec' correctly.
9436 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9438 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9439 `lambda', set reg[RRR] to the map index.
9440 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9441 reg[RRR] to 0. Otherwise, set it to -1.
9443 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9445 * emacs.c (main): Remove code snippet commented out with `//'.
9447 2000-02-25 Richard M. Stallman <rms@gnu.org>
9449 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9450 and contains a `:', prepend `/:'.
9452 * window.c (select_window_1): If selected_window is nil,
9453 don't "swap out" the buffer's point.
9454 (Fset_window_configuration): Set selected_window to nil
9455 before calling Fselect_window.
9456 (unshow_buffer): Don't set point in buffer from window's point
9457 if another more recently selected window also shows the buffer.
9459 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9461 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9463 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9464 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9465 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9467 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9468 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9469 (hide_busy_cursor): New functions.
9470 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9472 * minibuf.c (read_minibuf): Cancel busy-cursor.
9474 * keyboard.c (command_loop_1): Call start_busy_cursor before
9475 Fcommand_execute and cancel_busy_cursor after it.
9476 (timer_check): Remove busy-cursor code.
9477 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9480 * process.c (wait_reading_process_input): Remove busy-cursor code.
9482 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9483 Fx_hide_busy_cursor.
9485 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9487 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9489 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9491 * xterm.c (XTread_socket): Remove busy-cursor code.
9493 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9494 (build_frame_matrix_from_leaf_window): Put code handling
9495 glyph row's not being a slice of a frame row in #if 0.
9496 (sync_window_with_frame_matrix_rows): New function.
9497 (frame_row_to_window): New function.
9498 (mirror_line_dance): Handle copies between windows.
9500 * lread.c (Fload): Use `xfree' instead of `free'.
9501 (init_obarray): Use `xmalloc' instead of `malloc'.
9503 * window.c (Fset_window_buffer): Set WINDOW to the window
9505 (coordinates_in_window): Take frame's internal border width
9508 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9510 * xterm.c (x_display_and_set_cursor): Display cursor of
9511 non-selected windows depending on the setting of
9512 cursor_in_non_selected_windows.
9514 * xdisp.c (cursor_in_non_selected_windows): New variable.
9515 (syms_of_xdisp): DEFVAR_BOOL it.
9517 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9519 * data.c (Fstring_to_number): If number is greater than what
9520 fits into an integer, return a float.
9522 * eval.c (specbind): Remove references to
9523 keyword_symbols_constant_flag.
9525 * data.c (keyword_symbols_constant_flag): Removed.
9526 (Fmakunbound, set_internal, syms_of_data): Remove references to
9527 keyword_symbols_constant_flag.
9529 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9531 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9533 * syntax.c (multibyte_syntax_as_symbol): New variable.
9534 (syms_of_syntax): Declare it as a Lisp variable.
9535 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9536 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9537 nonzero, treat all multibyte characters as symbol.
9538 (init_syntax_once): Give syntax `word' to all multibyte
9541 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9543 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9546 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9548 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9550 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9551 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9553 2000-02-21 Dave Love <fx@gnu.org>
9555 * frame.c (Vmouse_position_function): New variable.
9556 (Fmouse_position): Use it.
9557 (syms_of_frame): Install it.
9559 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9561 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9563 * fileio.c (Finsert_file_contents): Unbind the binding of
9564 standard-output done by temp_output_buffer_setup.
9566 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9567 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9568 (specbind, unbind_to): Handle most common case of non-constant
9569 symbol with trivial value specially.
9571 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9573 2000-02-20 Richard M. Stallman <rms@gnu.org>
9575 * data.c (Fmake_variable_buffer_local): Doc fix.
9576 Init found_for_buffer to 0.
9577 (Fmake_variable_frame_local): If the variable has already
9578 been buffer-local, set the check_frame field.
9580 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9582 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9583 produced for CODING_MODE_LAST_BLOCK requires.
9585 2000-02-18 Dave Love <fx@gnu.org>
9587 * keyboard.c (echo_keystrokes): Remove declaration.
9588 (Vecho_keystrokes) New variable.
9589 (read_char, record_menu_key, read_key_sequence): Use it to allow
9591 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9593 * lread.c: Undef feature selection macros before defining.
9595 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9597 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9598 for symbols other than the symbol in question.
9600 2000-02-17 Dave Love <fx@gnu.org>
9602 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9604 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9606 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9608 * alloc.c (enum mem_type): Compile unconditionally.
9610 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9612 * xfaces.c (tty_defined_color): Don't return faulire indication
9613 for unspecified-fg and unspecified-bg pseudo-colors.
9615 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9617 * alloc.c (mark_object): Don't mark symbol names in pure space.
9618 (gc_sweep): Don't unmark symbol names in pure space.
9620 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9621 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9622 [GC_MARK_STACK]: New defines.
9623 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9624 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9626 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9628 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9629 allocate_buffer instead of xmalloc.
9631 * alloc.c (toplevel): Include setjmp.h.
9632 (PURE_POINTER_P): New define.
9633 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9634 (Vdead) [GC_MARK_STACK]: New variable.
9635 (lisp_malloc): Add parameter TYPE, call mem_insert if
9636 GC_MARK_STACK is defined.
9637 (allocate_buffer): New function.
9638 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9639 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9640 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9641 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9642 (MEM_NIL) [GC_MARK_STACK]: New define.
9643 (struct mem_node) [GC_MARK_STACK]: New structure.
9644 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9645 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9646 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9647 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9648 (mark_stack) [GC_MARK_STACK]: New functions.
9649 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9650 (clear_marks): Removed.
9651 (gc_sweep): Set free conses' car, free floats' type, free
9652 symbols' function to Vdead. Use lisp_free to free buffers.
9653 (init_alloc_once): Initialize Vdead.
9654 (survives_gc_p): Return non-zero for pure objects.
9656 * alloc.c: Add comments throughout the file.
9658 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9659 that unblocks alarms.
9661 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9662 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9663 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9665 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9667 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9669 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9670 avoid infinite error signaling. Allocate sufficient memory for
9671 eol_str in the case that eoltype is Lisp_Int.
9673 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9675 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9676 depends on the previous behavior.
9678 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9680 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9682 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9684 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9686 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9687 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9690 2000-02-15 Richard M. Stallman <rms@gnu.org>
9692 * data.c (set_internal): Don't make variable buffer-local
9693 if within a let-binding for the same buffer.
9694 (let_shadows_buffer_binding_p): New function.
9696 * eval.c (specbind): For buffer-local value,
9697 record the current buffer also.
9698 (unbind_to): Cope with that change.
9700 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9702 * window.c (Fsave_window_excursion): Doc fix.
9704 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9706 * syntax.c (back_comment): Make sure we only consider comment-starters
9707 of the relevant style and return -1 in case of a failure to find the
9708 beginning of the comment.
9709 (Fforward_comment): If back_comment fails, go back to the position just
9710 after the comment-end.
9711 (scan_lists): Add comment describing a very minor bug.
9713 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9715 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9716 `completion-regexp-list' in the docstring.
9718 2000-02-14 Dave Love <fx@gnu.org>
9720 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9722 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9724 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9725 to Emacs' syntax. Also fix the comment about set/not-set meanings
9726 since Emacs syntax is not the value 0 any more.
9727 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9728 since it's now part of RE_SYNTAX_EMACS.
9730 2000-02-12 Dave Love <fx@gnu.org>
9732 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9735 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9737 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9739 2000-02-12 Dave Love <fx@gnu.org>
9741 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9743 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9744 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9745 * s/hpux.h: Don't define HAVE_VFORK.
9747 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9749 * s/nextstep.h: Don't define HAVE_ALLOCA.
9751 * config.in: Add vfork bits.
9753 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9755 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9756 unwind function to undo the effect of stopping atimers.
9758 * keyboard.c (bind_polling_period): Stop all timers except
9761 * atimer.c (stopped_atimers): New variable.
9762 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9765 * atimer.h (stop_other_atimers, run_all_atimers)
9766 (unwind_stop_other_atimers): Add function prototypes.
9768 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9770 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9772 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9773 library may depend on jpeg.
9774 (atimer.o): Depends on atimer.c.
9776 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9778 * insdel.c (del_range_1): Call update_compositions.
9779 (del_range_both): Call update_compositions just once..
9781 2000-02-10 Dave Love <fx@gnu.org>
9783 * xfns.c (create_frame_xic): Fix initialization of automatic
9786 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9788 * ccl.c (CCL_MAKE_CHAR): New macro.
9789 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9790 registers by CCL_MAKE_CHAR before calling translate_char.
9791 <CCL_TranslateCharacterConstTbl> Likewise.
9793 2000-02-08 Dave Love <fx@gnu.org>
9795 * lread.c (__EXTENSIONS__): Define.
9797 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9799 * puresize.h (BASE_PURESIZE): Increase to 650000.
9801 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9803 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9806 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9808 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9809 md, mh, mb, mr, and me to the fake termcap entry.
9811 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9813 * sound.c (sound_cleanup): Don't call device close routine if the
9814 function pointer is null.
9816 2000-02-06 Andrew Innes <andrewi@gnu.org>
9818 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9819 around image definitions and prototypes.
9820 (gamma_correct) [WINDOWSNT]: New prototype.
9822 * w32term.c (x_make_frame_visible): Replace call to
9823 input_poll_signal with poll_for_input.
9825 * window.c [WINDOWSNT]: Include w32term.h.
9827 * xdisp.c [WINDOWSNT]: Include w32term.h.
9829 * makefile.nt: Add dependencies on w32gui.h.
9830 (OBJ1): Include atimer.obj.
9831 ($(BLD)\atimer.obj): New dependency rule.
9833 * w32.c (sigmask): New function (does nothing).
9834 (sigunblock): Ditto.
9836 * frame.c [WINDOWSNT]: Include w32term.h.
9838 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9840 * lread.c (syms_of_lread): Fix literal newlines.
9842 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9843 the string constant limit (2048 bytes) in MSVC.
9846 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9848 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9850 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9851 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9854 2000-02-04 Dave Love <fx@gnu.org>
9856 * fileio.c: Remove some unused vars.
9857 (_GNU_SOURCE): Define (for euidaccess).
9859 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9861 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9863 (read_minibuf): Deal with allow_props correctly.
9865 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9867 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9869 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9871 * search.c (compile_pattern): If a cache entry has a nil regexp,
9872 fill in that entry instead of clobbering a previously cached
9875 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9877 * puresize.h (BASE_PURESIZE): Increase to 610000.
9879 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9881 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9884 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9886 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9887 instead of incrementing ic directly.
9888 <CCL_WriteExprConst> Likewise.
9889 <ccl_set_expr>: Set ic to jump_address.
9891 * fileio.c (e_write): Fix the handling of
9892 CODING_FINISH_INSUFFICIENT_SRC.
9894 2000-02-01 Dave Love <fx@gnu.org>
9896 * editfns.c (Fpropertize): Doc fix.
9898 * process.c (Fstart_process): Doc fix.
9900 * eval.c: Fix various doc strings not to duplicate information
9901 from help-manyarg-func-alist.
9903 * window.c (Fset_window_margins): Don't make interactive. Doc
9906 * doc.c (Vhelp_manyarg_func_alist): New variable.
9907 (Fdocumentation): Use it.
9908 (syms_of_doc): Define it.
9910 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9912 * xterm.c (xim_open_dpy): Remove unused local variable.
9914 * emacs.c (USAGE): Use term `display options' instead of `X
9917 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9918 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9920 * fns.c (sweep_weak_table): New function.
9921 (sweep_weak_hash_tables): Use it. Keep on marking until there
9924 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9926 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9927 that XTread_socket does not crash by trying to call XNoOp on a
9930 2000-01-30 Jason Rumney <jasonr@gnu.org>
9932 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9933 Change selected_frame to SELECTED_FRAME ().
9934 (w32_console_mouse_position): Remove #ifndef MULE from around
9937 * makefile.nt: Remove dosfns.obj.
9939 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9941 * w32fns.c (w32_defined_color): Check for valid frame before
9942 applying gamma correction. Eliminate dependency on frame elsewhere.
9943 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9944 (w32_to_x_font): Use resx and resy not height_in and width_in.
9945 (x_to_w32_font): Doc fix.
9946 (xlfd_strip_height): New function to strip and return font height.
9947 (w32_font_match): Compare height separately from rest of xlfd
9948 spec, using xlfd_strip_height.
9950 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9951 width_in. Use w32_defined_color in place of defined_color.
9953 * w32faces.c: Merge more of DOS and X specifics in preparation for
9954 merge with xfaces.c.
9955 (defined_color): Remove FIXME comment.
9956 (tty_color_name): Provide w32-specific function.
9957 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9959 * w32console.c (turn_on_face, turn_off_face): Removed.
9960 (w32_face_attributes): New function.
9961 (Global_variables): Reduce scope where possible.
9962 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9964 (hl_mode): Don't modify text attributes.
9965 (write_glyphs): Don't do anything if len <= 0. Use
9966 w32_face_attributes to get attributes for drawing. Write
9967 terminating codes using char_attr_normal.
9968 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9969 (update_begin, update_end): Likewise.
9970 (vga_stdcolor_name): New function.
9971 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9972 (Fset_screen_color): Remove char_attr_reverse.
9974 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9976 * xfns.c (xic_set_preeditarea): Take window parameter and
9977 window-relative pixel-positions.
9979 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9980 is its frame's selected window.
9981 (xim_instantiate_callback): Likewise.
9983 * xfns.c (x_create_im): Removed.
9984 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9985 (supported_xim_styles): Renamed from supported_styles.
9986 (best_xim_style): Renamed from best_style.
9987 (create_frame_xic): Renamed from xic_create_frame.
9988 (free_frame_xic): Renamed from xic_destroy_frame.
9990 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9992 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9993 our frames, call XFilterEvent with 2nd parameter `None'.
9994 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9995 returning XBufferOverflow.
9996 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9998 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9999 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
10000 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
10001 (xim_initialize, xim_close)
10002 [HAVE_X_I18N && HAVE_X11R6]: New functions.
10003 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
10004 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
10005 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
10007 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
10009 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10010 `xic_style' and `xic_xfs'.
10011 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10012 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10013 (FRAME_XIM): Removed.
10015 * xfns.c (supported_styles): New variable.
10016 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10017 (xic_create_xfontset, best_style, xic_create_frame)
10018 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10019 (xic_set_xfontset): New functions.
10021 2000-01-28 Dave Love <fx@gnu.org>
10023 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10025 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10027 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10029 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10030 for *scratch* if it already existed.
10032 * emacs.c (USAGE): New macro.
10033 (main): Use it to display usage information.
10035 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10037 Support for the menu-help feature:
10039 * msdos.h: Change prototypes of XMenuAddSelection and
10042 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10043 part of the line to the termscript file.
10044 (IT_clear_to_end): Clear the entire line, not just its beginning.
10045 (menu_help_message, prev_menu_help_message): New variables.
10046 (IT_menu_make_room): Make room for the help_text member.
10047 (IT_menu_display): New argument disp_help; all callers changed.
10048 If disp_help is non-zero, store the help text of the active menu
10049 item in menu_help_message.
10050 (XMenuAddPane): Initialize the help_text member to NULL.
10051 (XMenuAddSelection): New argument help_text. Store it in the
10053 (XMenuActivate): New argument help_callback. If the value of
10054 menu_help_message has changed since the last time, display the
10055 menu help message text while waiting for the mouse to move. Clear
10056 the echo area before exiting.
10057 (XMenuDestroy): Free the help_text member.
10059 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10061 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10062 XMenuAddSelection. Pass help callback to XMenuActivate.
10063 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10065 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10067 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10068 and EMACS_SET_USECS.
10070 2000-01-26 Dave Love <fx@gnu.org>
10072 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10074 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10075 an error may be signalled.
10077 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10079 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10080 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10082 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10084 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10086 * charset.c (Fstring): If there is a multibyte char among
10087 the args, always return a multibyte string.
10089 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10091 * sysdep.c (sys_select): Turn atimers off and on instead of
10092 recording and restoring old alarm handler
10094 * process.c (toplevel): Include atimer.h.
10095 (create_process_1): Rewritten.
10096 (create_process): Use atimers instead of alarm.
10097 (wait_reading_process_input) [hpux]: Turn atimers off instead
10098 of turning off SIGALRM.
10099 (wait_reading_process_input): Turn off atimers instead off
10100 calling stop_polling.
10102 * emacs.c (main): Call init_atimer.
10104 * keyboard.c (toplevel): Include systime.h and atimer.h.
10105 (polling_for_input): Removed because unused.
10106 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10107 (poll_timer): New variable.
10108 (poll_for_input, poll_for_input_1): New functions.
10109 (start_polling, stop_polling): Rewritten.
10111 * keyboard.h (polling_for_input): Removed.
10113 * atimer.h, atimer.c: New files.
10115 * Makefile.in (obj): Add atimer.o.
10116 (atimer.o): New target.
10118 * blockinput.h (pending_atimers): Add extern declaration.
10119 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10121 * lisp.h (popup_activated_flag): Add extern declaration.
10123 * xmenu.c (popup_activated_flag): Make externally visible.
10124 (popup_activate_callback) [USE_MOTIF]: Increment
10125 popup_activated_flag.
10126 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10128 * xterm.c (toplevel): Include atimer.h.
10129 (toolkit_scroll_bar_interaction): New variable.
10130 (Fxt_process_timeouts): Removed.
10131 (x_process_timeouts): New function.
10132 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10133 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10134 (x_make_frame_visible): Call poll_for_input_1 instead of
10135 input_poll_signal. Don't call alarm.
10136 (x_initialize): Install timer calling x_process_timeouts.
10138 2000-01-24 Dave Love <fx@gnu.org>
10140 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10141 Don't use -cckr -- apparently not now necessary.
10143 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10145 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10148 2000-01-23 Jason Rumney <jasonr@gnu.org>
10150 * w32fns.c (w32_defined_color): Apply gamma correction before
10151 trying to map to the palette.
10152 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10155 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10156 here. Callers changed to always pass real device context.
10157 (w32_draw_bitmap): Likewise.
10158 (w32_get_glyph_overhangs): Likewise.
10159 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10161 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10162 pfnSetScrollInfo and SetScrollRange.
10163 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10164 back into MULE characters after decoding them.
10165 (x_get_glyph_face_and_encoding): Likewise.
10166 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10167 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10168 (x_produce_glyphs): Calculate per char metrics for a character
10169 that we know exists in default font when font_not_found_p is true.
10171 2000-01-22 Jason Rumney <jasonr@gnu.org>
10173 * makefile.nt (intervals.obj, composite.obj): New modules.
10174 (composite.h): Added as dependency where appropriate.
10176 * w32gui.h (XGCValue): New struct for emulating X GCs.
10178 * w32term.h (XCharStruct): New struct for emulating X.
10180 * w32console.c (turn_on_face, turn_off_face): New functions.
10181 (change_line_highlight): New prototype for new redisplay.
10182 (write_glyphs): Support multibyte text. Support faces.
10184 * w32faces.c: Complete rewrite for new redisplay based on new
10187 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10188 throughout. struct frame * in place of FRAME_PTR.
10189 Skeleton support for images, toolbars, tooltips from xfns.c.
10190 (Fx_create_frame): Use system default for default scroll bar
10192 (w32_get_arg): Renamed from x_get_arg.
10193 (Fx_file_dialog): New function.
10194 (w32_list_fonts): Check cache before asking system.
10195 (Vw32_enable_synthesized_fonts): New variable.
10196 (Vw32_enable_italics): Obsolete, removed.
10198 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10199 Use SELECTED_FRAME macro.
10201 * w32menu.c: Add skeleton support for help strings on menus.
10202 (add_menu_item): Native checkbox and radio support added, but not
10203 yet enabled due to bugs.
10204 (push_menu_item): Add parameters type, selection and help.
10206 Formatting changes to reduce unnecessary diffs with xmenu.c.
10208 * w32select.c (Fw32_set_clipboard_data): Update call to
10209 find_charset_in_str.
10211 * w32term.c: Complete rewrite for new redisplay based on new
10212 xterm.c with necessary sections merged back in from old w32term.c.
10214 2000-01-21 Richard M. Stallman <rms@gnu.org>
10216 * data.c (set_internal): Further fix in same criterion.
10218 2000-01-20 Richard M. Stallman <rms@gnu.org>
10220 * data.c (set_internal): Fix the criteria for whether
10221 to swap out the old cached binding.
10223 2000-01-19 Dave Love <fx@gnu.org>
10225 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10227 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10229 * regex.c (re_compile_fastmap): While checking a range table for
10230 `charset', skip flag bits for a character class correctly.
10232 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10234 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10236 * xfns.c (x_window): Call lw_create_widget with new parameter
10239 * widget.c (EmacsFrameSetCharSize): Change size of children first
10240 because of problems with main window geometry management under
10243 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10244 MENU_ITEMS_ITEM_.*.
10245 (MENU_ITEMS_ITEM_HELP): New enumerator.
10246 (push_menu_item): Add parameter HELP. Record help in menu_items.
10247 (single_menu_item, single_submenu, list_of_items): Call
10248 push_menu_item with new parameter.
10249 (single_submenu): Set help string in widget value.
10250 (menu_highlight_callback): New function.
10251 (set_frame_menubar): Call lw_create_widget with new
10253 (xmenu_show, xdialog_show): Ditto.
10255 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10257 * sound.c (Fplay_sound): Improve doc string.
10259 2000-01-11 Richard M. Stallman <rms@gnu.org>
10261 * lisp.h (set_internal): Enter the new arg.
10263 * eval.c (specbind): Record buffer-local variables specially,
10264 indicating which buffer's binding was saved.
10265 (unbind_to): Restore buffer-local variables specially
10266 in the proper buffer.
10268 * data.c (set_internal): New arg BUF.
10270 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10271 * data.c (Fset): Pass new arg to set_internal.
10272 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10274 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10276 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10279 2000-01-11 Richard M. Stallman <rms@gnu.org>
10281 * minibuf.c (Ftry_completion): Doc fix.
10283 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10285 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10288 2000-01-11 Andreas Schwab <schwab@suse.de>
10290 * coding.c (code_convert_region): Initialize total_skip.
10292 2000-01-08 Dave Love <fx@gnu.org>
10294 * eval.c (Fuser_variable_p): Check customizability too.
10296 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10298 * minibuf.c (Fcompleting_read): Doc fix.
10300 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10302 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10305 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10306 Check that input style is supported before trying to create an
10308 (x_window): Call x_create_im.
10310 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10312 * xfns.c (current_gif_memory_src): New variable.
10313 (gif_load): Record the address of the current memory source
10314 in current_gif_memory_src.
10315 (gif_read_from_memory): Use current_gif_memory_src.
10317 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10318 macros statement form.
10320 * sound.c (struct sound): Renamed from struct sound_file.
10321 (struct sound): Add members `data' and `header_size'.
10322 (enum sound_attr): Add SOUND_DATA.
10323 (current_sound, current_sound_device): Variables renamed from
10324 sound_file and sound_device.
10325 (parse_sound): Parse :data.
10326 (parse_sound): Handle sound data in strings.
10327 (find_sound_type): Function renamed from find_sound_file_type.
10328 (wav_init, au_init): Fail if sound's header_size is smaller than
10329 needed header size.
10330 (wav_play, au_play): Play sounds from string data.
10332 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10334 * lisp.h: Add prototype for allocate_string_data.
10336 * alloc.c (Fgarbage_collect): Return number of live and free
10339 * alloc.c (mark_buffer): Remove code in #if 0.
10341 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10342 (strings_consed): New variable.
10343 (allocate_string): Set it.
10344 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10345 (Fmemory_use_counts): Return strings_consed. Use Flist.
10347 * alloc.c: General cleanup in comments etc. Remove conditional
10348 compilation for `standalone'.
10350 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10352 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10353 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10354 (DONT_COPY_FLAG): Removed.
10355 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10356 (struct sdata, struct sblock): New
10357 (struct string_block): Rewritten.
10358 (STRINGS_IN_STRING_BLOCK): New macro.
10359 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10360 (large_sblocks, string_blocks, string_free_list): New variables.
10361 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10362 (init_strings): Rewritten.
10363 (allocate_string, allocate_string_data, compact_small_strings)
10364 (free_large_strings, sweep_strings): New functions.
10365 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10366 (struct string_block_head, current_string_block)
10367 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10368 (STRING_PAD): Removed.
10369 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10370 (Fgarbage_collect): Don't set mark bit in large strings.
10371 (mark_object): Mark strings differently. Mark symbol names
10373 (survives_gc_p): Test marked strings differently.
10374 (gc_sweep): Sweep strings differently, unmark strings in
10376 (compact_strings): Removed.
10378 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10380 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10381 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10383 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10385 * fileio.c (Finsert_file_contents): Signal error if visiting file
10386 in a non-empty buffer.
10388 * term.c (encode_terminal_code): Fix the previous change.
10390 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10392 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10393 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10395 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10397 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10399 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10400 need to test for MSDOS frames.
10402 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10404 * dosfns.c (unspecified_colors): Remove.
10405 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10407 (msdos_stdcolor_name): Return strings for unspecified fore- and
10408 back-ground colors.
10410 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10411 (syms_of_xfaces): Remove their staticpro's.
10412 (tty_color_name): Return Lisp strings for unspecified fore- and
10413 back-ground colors.
10414 (Finternal_set_lisp_face_attribute): Remove the special treatment
10415 for Qunspecified_{f,b}g.
10416 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10419 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10421 * xdisp.c (reseat_at_next_visible_line_start): Position before
10422 newline only if ending up on a newline.
10423 (next_element_from_ellipsis): Return success. Handle case of
10424 displaying no ellipsis. Fix case of ellipsis defined in display
10426 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10429 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10431 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10432 (Fcolor_supported_p): Renamed from face-color-supported-p.
10434 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10436 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10437 list of colors renamed to tty-defined-color-alist.
10438 (tty_color_name): Pass the frame to tty-color-by-index.
10439 (realize_tty_face): tty-color-alist is now a function which
10440 accepts the frame as argument.
10442 * term.c (Ftty_display_color_p): Accept an optional argument
10445 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10447 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10448 encode_terminal_code.
10450 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10452 * dispnew.c (mode_line_string): Support termcap frames as well.
10454 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10456 * syntax.c (Fforward_word): Undo previous change.
10458 * editfns.c (Fconstrain_to_field): Don't constrain if
10459 inhibit-field-text-motion is non-nil.
10460 (Fline_beginning_position): Undo previous change.
10461 (Fline_end_position): Ditto.
10463 * syntax.c (Fforward_word): Notice field boundaries only if
10464 inhibit-field-text-motion is nil.
10466 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10468 * editfns.c (Vinhibit_field_text_motion): New variable.
10469 (inhibit-field-text-motion): New DEFVAR_LISP.
10470 (Fline_beginning_position, Fline_end_position): Notice field
10471 boundaries only if inhibit-field-text-motion is nil.
10473 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10474 All calls adjusted.
10475 (x_build_heuristic_mask): Likewise.
10476 (xbm_load_image_from_file): Change error output.
10477 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10478 (gif_load, gs_load, x_kill_gs_process): Ditto.
10480 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10481 color indices when accessing raster pixels.
10482 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10483 one of :file or :data.
10484 (enum pbm_keyword_index): Add PBM_DATA.
10485 (pbm_format): Add :data.
10486 (pbm_image_p): Allow either :file or :data.
10487 (pbm_read_file): New function.
10488 (pbm_scan_number): Rewritten to read from string.
10489 (pbm_load): Support :data.
10491 See ChangeLog.8 for earlier changes.
10493 ;; Local Variables:
10494 ;; coding: iso-2022-7bit