1 2001-02-16 Gerd Moellmann <gerd@gnu.org>
3 * window.c (set_window_buffer): Set window's vscroll to 0.
5 * window.c (coordinates_in_window): Increase width of area
6 where the vertical line can be dragged.
8 * xterm.c (x_set_glyph_string_background_width): Extend the
9 background face to the end of the drawing area in the text
12 * xdisp.c (handle_single_display_prop): Set iterator's position
13 to where the `display' property starts, like for images.
14 (dump_glyph): New function.
15 (dump_glyph_row): Use it. Dump info about marginal areas.
17 * dispnew.c (direct_output_for_insert): Recognize more cases where
18 glyphs can be written instead of being inserted.
20 * xterm.c (x_insert_glyphs): Call window_box_left to obtain
21 the left x-coordinate of the area to shift.
23 * dired.c (directory_files_internal): Set result list to nil
26 2001-02-15 Kenichi Handa <handa@etl.go.jp>
28 * ccl.c (ccl_driver) [CCL_ReadMultibyteChar2]: If SRC points an
29 invalid multibyte sequence, treat *SRC as a character of
32 2001-02-15 Eli Zaretskii <eliz@is.elta.co.il>
34 * textprop.c (Fset_text_properties): Doc fix.
36 2001-02-15 Gerd Moellmann <gerd@gnu.org>
38 * dispnew.c (update_text_area): Undo change of 2001-01-12.
40 2001-02-14 Dave Love <fx@gnu.org>
42 * coding.c: Doc and message fixes.
44 2001-02-14 Andrew Innes <andrewi@gnu.org>
46 * w32fns.c (w32_wnd_proc) <WM_GETMINMAXINFO>: Allow resizing the
47 Emacs frame above the screen size.
49 2001-02-14 Gerd Moellmann <gerd@gnu.org>
51 * xdisp.c (reseat_1): Set iterator's end_charpos to ZV.
53 2001-02-13 Gerd Moellmann <gerd@gnu.org>
55 * insdel.c (del_range_1, del_range_byte, del_range_both): Handle
56 case that TO ends up beyond ZV after running before-change-functions.
58 * window.c (window_loop) <GET_BUFFER_WINDOW>: Prefer to return
59 the selected window if it is showing the buffer in question.
61 * dired.c (directory_files_internal): Initialize errno.
62 (toplevel): Include errno.h.
64 2001-02-13 Kenichi Handa <handa@etl.go.jp>
66 * xfaces.c (best_matching_font): New parameter width_ratio.
67 Multiply avgwidth by width_ratio.
68 (choose_face_font): Call best_matching_font with width_ratio
69 calculated from the column width of C.
71 2001-02-12 Andrew Innes <andrewi@gnu.org>
73 The following changes are to draw box lines inside characters area
74 if line-width is negative.
76 * w32term.c (x_produce_image_glyph): Pay attention to the case that
77 face->box_line_width is negative.
78 (x_produce_stretch_glyph): Likewise.
79 (x_produce_glyphs): Likewise.
80 (x_estimate_mode_line_height): Likewise.
81 (x_draw_glyph_string_background): Likewise.
82 (x_draw_glyph_string_foreground): Likewise.
83 (x_draw_composite_glyph_string_foreground): Likewise.
84 (x_draw_glyph_string_box): Likewise.
85 (x_draw_image_foreground): Likewise.
86 (x_draw_image_relief): Likewise.
87 (x_draw_image_foreground_1): Likewise.
88 (x_draw_image_glyph_string): Likewise.
90 2001-02-09 Kenichi Handa <handa@etl.go.jp>
92 The following changes are to draw box lines inside characters area
93 if line-width is negative.
95 * xterm.c (x_produce_image_glyph): Pay attention to the case that
96 face->box_line_width is negative.
97 (x_produce_stretch_glyph): Likewise.
98 (x_produce_glyphs): Likewise.
99 (x_estimate_mode_line_height): Likewise.
100 (x_draw_glyph_string_background): Likewise.
101 (x_draw_glyph_string_foreground): Likewise.
102 (x_draw_composite_glyph_string_foreground): Likewise.
103 (x_draw_glyph_string_box): Likewise.
104 (x_draw_image_foreground): Likewise.
105 (x_draw_image_relief): Likewise.
106 (x_draw_image_foreground_1): Likewise.
107 (x_draw_image_glyph_string): Likewise.
109 * xfaces.c (Finternal_set_lisp_face_attribute): The value of :box
110 and :line-width can be negative.
111 (realize_x_face): The value of attrs[LFACE_BOX_INDEX] can be
114 2001-02-09 Jason Rumney <jasonr@gnu.org>
116 * w32term.c (w32_encode_char): Treat eight bit graphic and control
117 characters the same as ASCII and latin-1.
118 (x_display_and_set_cursor): Check for the focus frame's selected
119 window instead of selected_window.
120 (x_after_update_window_line): Don't clear if frame's internal
121 border width is zero.
122 (x_new_font): Don't change a tooltip's size.
123 (w32_initialize): Set char_ins_del_ok to 1.
125 * w32fns.c (Fx_show_tip): Fix calls to make_number.
126 (x_set_font): If font hasn't changed, avoid recomputing
127 faces and other things.
128 (x_set_tool_bar_lines): Do nothing if frame is
130 (Fx_create_frame): Add the tool bar height to the frame
132 (x_create_tip_frame): Prevent changing the tooltip's
133 background color by specifying a color for the default font
135 (Qcancel_timer): New variable.
136 (syms_of_w32fns): Initialize and staticpro it.
137 (Fx_hide_tip, Fx_show_tip): Use it.
138 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
140 (toplevel): Lisp code for generating parts of syms_of_w32fns removed.
142 * w32.c (init_environment): Duplicate local string before putenv.
144 2001-02-09 ShengHuo ZHU <zsh@cs.rochester.edu>
146 * charset.c (Fstring): A typo.
148 2001-02-09 Kenichi Handa <handa@etl.go.jp>
150 * charset.c (Fstring): If all arguments are less than 256, return
153 * editfns.c (Fchar_to_string): If CHARACTER is less than 256,
154 return a unibyte string.
156 * coding.c (code_convert_region): After detecting a coding, if
157 nothing found, set coding->composing to COMPOSITION_NO.
158 (decode_coding_string): Likewise.
160 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
162 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
165 2001-02-07 Kenichi Handa <handa@etl.go.jp>
167 * charset.c (parse_str_to_multibyte): New function.
169 * charset.h (parse_str_to_multibyte): Extern it.
171 * print.c (print_string): If we are going to print a unibyte
172 string into a multibyte buffer, convert the string to multibyte by
175 2001-02-06 Andrew Innes <andrewi@gnu.org>
177 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
178 been created. It seems we can get sent window messages such as
179 WM_ERASEBKGND before we properly update a frame.
181 2001-02-06 Gerd Moellmann <gerd@gnu.org>
183 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
184 Avoid some unnecessary cursor positioning.
186 2001-02-05 Gerd Moellmann <gerd@gnu.org>
188 * xfaces.c (split_font_name): Compute numeric value of
190 (LFACE_AVGWIDTH): New macro.
192 (check_lface_attrs): Check LFACE_AVGWIDTH.
193 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
194 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
195 (merge_face_vectors): Check LFACE_AVGWIDTH.
196 (Finternal_make_lisp_face): Use AREF.
197 (xm_set_menu_resources_from_menu_face)
198 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
199 (Finternal_lisp_face_empty_p): Use AREF.
200 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
201 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
202 Compare average widths..
203 (best_matching_font): Arrange for comparing average widths.
205 * dispextern.h (enum lface_attribute_index): Add
206 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
208 2001-02-05 Dave Love <fx@gnu.org>
210 * puresize.h: Revert last change following loadup.el change.
212 2001-02-05 Andrew Innes <andrewi@gnu.org>
214 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
215 invocation of temacs, to work with Windows 2000.
216 (bootstrap-emacs): Ditto.
218 2001-02-05 Gerd Moellmann <gerd@gnu.org>
220 * xterm.c (x_display_and_set_cursor): Check for the focus
221 frame's selected window instead of selected_window.
223 * xdisp.c (try_scrolling): If point is in the line below the
224 window, make sure to move the iterator at least a canonical
227 * window.c (Fmove_to_window_line): Don't add 1 if window is
230 2001-02-05 Kenichi Handa <handa@etl.go.jp>
232 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
233 invalid, execute CCL_INVALID_CMD.
234 (ccl_driver): If the CCL program is terminated because of
235 CCL_STAT_INVALID_CMD, copy the remaining source data to the
236 destination instead of throwing them away.
238 2001-02-02 Gerd Moellmann <gerd@gnu.org>
240 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
241 faces and other things.
243 * xdisp.c (get_next_display_element): Fix case of empty
246 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
248 * editfns.c (Fconstrain_to_field): Doc fix.
250 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
251 into `thoroughly', to make it consistent with the doc string.
253 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
255 2001-02-01 Gerd Moellmann <gerd@gnu.org>
257 * search.c (search_buffer): Call set_search_regs with a byte
258 position, not a character position.
260 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
263 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
265 * frame.c (Fmodify_frame_parameters): Doc fix.
267 2001-01-31 Gerd Moellmann <gerd@gnu.org>
269 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
270 identifier which is not reserved by Standard C.
272 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
274 * window.c (enum window_part): New enumeration.
275 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
277 (coordinates_in_window): Return an enumerator from enum
278 window_part. Fix handling of right scroll bar.
279 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
280 `right-fringe' instead of `left-bitmap-area' and
281 `right-bitmap-area'. Use enumerators from enum window_part
282 instead of hard-coded integers.
283 (check_window_containing, window_from_coordinates): Use
284 enumerators from enum window_part instead of hard-coded integers.
285 (syms_of_window): Replace Qleft_bitmap_area and
286 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
288 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
290 * editfns.c (Fformat_time_string): Doc fix.
292 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
294 * keymap.c (Fwhere_is_internal): Use the first valid binding
295 if no ascii binding is found (when firstonly is t).
297 2001-01-31 Gerd Moellmann <gerd@gnu.org>
299 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
300 instead of Finteractive_p.
302 * lisp.h (interactive_p): Add prototype.
304 * eval.c (interactive_p): New function.
305 (Finteractive_p): Use it.
307 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
309 2001-01-31 Dave Love <fx@gnu.org>
311 * .gdbinit (hook-run): Define to run xreload.
313 * textprop.c (Fset_text_properties): Fix newline in doc string.
315 2001-01-30 Gerd Moellmann <gerd@gnu.org>
317 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
318 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
320 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
321 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
322 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
324 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
327 2001-01-30 Dave Love <fx@gnu.org>
329 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
332 2001-01-29 Gerd Moellmann <gerd@gnu.org>
334 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
335 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
337 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
339 * textprop.c (Fset_text_properties): Doc fix.
341 2001-01-29 Gerd Moellmann <gerd@gnu.org>
343 * xdisp.c (forward_to_next_line_start): Remove xassert.
345 2001-01-29 Jason Rumney <jasonr@gnu.org>
347 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
348 returning without releasing it.
350 2001-01-29 Kenichi Handa <handa@etl.go.jp>
352 * w32fns.c (w32_font_match): Allocate three more bytes to regex
353 for '^', '$', and '\0'.
355 2001-01-28 Andrew Choi <akochoi@i-cable.com>
357 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
358 regex for '^', '$', and '\0'.
360 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
361 only if current_sblock has been initialized.
363 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
364 terminal frame even if it is the only visible frame.
366 2001-01-28 Kenichi Handa <handa@etl.go.jp>
368 * fontset.c (font_family_registry): Even if FONTNAME conform to
369 XLFD, if it specifies other fields than family and registry,
370 return FONTANME. New argument FORCE if nonzero cancel that
372 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
373 a signle byte character. Don't set FAMILY part to nil here. It
374 is handled by the caller choose_face_font.
375 (Fnew_fontset): Call font_family_registry with FORCE 0.
376 (Fset_fontset_font): Likewise.
378 2001-01-27 Gerd Moellmann <gerd@gnu.org>
380 * xdisp.c (display_line): Don't treat a newline as fitting
383 2001-01-26 Gerd Moellmann <gerd@gnu.org>
385 * window.c (size_window): Set the window's orig_top to nil when
386 changing heights, so that a future shrink_mini_window won't
387 restore a bogus height.
389 * frame.c (do_switch_frame): If selected frame has a mini-window,
390 resize that to exact size.
392 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
394 * xdisp.c (display_line): Simplify check for glyphs fitting
395 entirely in the line.
397 * xfns.c (xic_style): New variable.
398 (create_frame_xic): Move static variable to global scope for
399 the case that `static' gets defined away.
401 2001-01-26 Kenichi Handa <handa@etl.go.jp>
403 * coding.c (decode_coding): Set a flag for inhibiting
405 (code_convert_region): Always set saved_coding_symbol.
406 (decode_coding_string): Likewise. Update coding->symbol when we
407 encounter a inconsistent eol by the same way as
410 2001-01-25 Gerd Moellmann <gerd@gnu.org>
412 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
415 * xterm.c (x_after_update_window_line): Don't clear if frame's
416 internal border width is zero.
417 (x_clear_area): New function.
418 (x_after_update_window_line, x_clear_end_of_line)
419 (x_scroll_bar_create, x_scroll_bar_set_handle)
420 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
421 instead of XClearArea.
423 * xterm.h (x_clear_area): Add prototype.
425 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
426 which doesn't seem necessary anymore with Lesstif 0.92.
428 2001-01-25 Dave Love <fx@gnu.org>
430 * puresize.h (BASE_PURESIZE): Up to 720000.
432 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
434 2001-01-25 Gerd Moellmann <gerd@gnu.org>
436 * xdisp.c (echo_area_display): Don't call redisplay_internal
437 when Emacs is shutting down. We can't run hooks etc. that
438 would be necessary to do a redisplay.
440 * lread.c (read_integer): Use type EMACS_INT instead of int.
442 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
444 * ccl.c (ccl_driver): Fix last change.
446 2001-01-25 Kenichi Handa <handa@etl.go.jp>
448 * ccl.h (sturct ccl_program): New member suppress_error.
450 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
451 insert error message to the output.
452 (setup_ccl_program): Initialize ccl->suppress_error to 0.
454 * coding.h (struct coding_system): New member suppress_error.
456 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
457 (Fset_terminal_coding_system_internal): Set the member
459 (Fset_safe_terminal_coding_system_internal): Likewise.
461 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
463 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
464 as if it was a `charset'.
466 2001-01-24 Gerd Moellmann <gerd@gnu.org>
468 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
469 value in where_is_cache; the next lookup in the cache returns
470 something bogus if we do.
472 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
474 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
475 if HAVE_WINDOW_SYSTEM isn't defined.
477 2001-01-24 Gerd Moellmann <gerd@gnu.org>
479 * fns.c (sweep_weak_table): Fix code taking items out of
480 the hash collision chain. Some cleanup.
482 * xterm.c (x_new_font): Don't change a tooltip's size.
484 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
485 background color by specifying a color for the default font
488 2001-01-24 Kenichi Handa <handa@etl.go.jp>
490 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
491 a workaround for SunOS 4's cc.
492 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
493 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
494 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
497 2001-01-23 Gerd Moellmann <gerd@gnu.org>
499 * xterm.c (x_set_window_size_1): New function extracted from
501 (x_set_window_size): Use it.
502 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
503 doesn't have a widget, like tooltips.
505 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
507 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
510 2001-01-23 Kenichi Handa <handa@etl.go.jp>
512 * fns.c (Fset_char_table_default): Fix to make sub char-table
515 2001-01-22 Gerd Moellmann <gerd@gnu.org>
517 * xdisp.c (build_desired_tool_bar_string): Make sure we have
518 a desired tool bar string, even if there are no tool bar
521 * xdisp.c (Ftool_bar_lines_needed): New function.
522 (syms_of_xdisp): Defsubr it.
524 * editfns.c (Fformat): Don't extend text properties from arguments
525 to padding chars in the result.
527 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
529 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
531 2001-01-20 Andrew Innes <andrewi@gnu.org>
533 * w32term.c (w32_ring_bell): Only support visible bell on w32
535 (w32_initialize): Don't set term hooks that aren't actually needed
538 * xfaces.c (realize_default_face):
540 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
542 * xdisp.c (handle_single_display_prop): Remove references to
545 * dispnew.c (Fredraw_frame): Remove reference to
548 * frame.h (output_method): Remove output_w32_console method.
549 (FRAME_W32_CONSOLE_P): Remove macro.
551 * frame.c (Qw32_console): Remove variable.
552 (Fframep): Remove references to it.
553 (syms_of_frame): Ditto.
554 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
556 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
559 2001-01-20 Kenichi Handa <handa@etl.go.jp>
561 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
563 2001-01-19 Andrew Innes <andrewi@gnu.org>
565 * w32.c (init_environment): Add a version-independent site-lisp
566 directory to EMACSLOADPATH, after the version dependent one.
568 2001-01-19 Gerd Moellmann <gerd@gnu.org>
570 * editfns.c (Fbuffer_substring): Doc fix.
572 * xdisp.c (message_dolog, message2, message2_nolog): Rename
573 parameter LEN to NBYTES.
575 2001-01-19 Kenichi Handa <handa@etl.go.jp>
577 * charset.c (strwidth): Use c_string_width.
578 (c_string_width): New function.
579 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
582 * charset.h (c_string_width, lisp_string_width): Extern them.
584 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
586 * indent.c (check_composition): Check validity of composition.
588 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
589 characters by calling c_string_width.
590 (x_consider_frame_title): Get byte length of frame tile string
592 (display_mode_element): Pay attention to width of non-ASCII
593 characters by calling strwidth.
595 2001-01-18 Gerd Moellmann <gerd@gnu.org>
597 * xfns.c (Qcancel_timer): New variable.
598 (syms_of_xfns): Initialize and staticpro it.
599 (Fx_hide_tip, Fx_show_tip): Use it.
600 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
602 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
604 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
606 * window.h (WINDOW_LIVE_P): New macro.
608 * window.c (window_size_fixed): New variable.
609 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
612 * eval.c (specbind): If binding a per-buffer variable which
613 doesn't have a buffer-local value in the current buffer, change
614 the global value by changing the value of the symbol bound in all
615 buffers not having their own value, to make it consistent with
616 what happens with other buffer-local variables.
618 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
620 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
621 when searching for a newline.
623 2001-01-18 Kenichi Handa <handa@etl.go.jp>
625 * xdisp.c (display_string): Fix previous change.
627 2001-01-18 Jason Rumney <jasonr@gnu.org>
629 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
630 GLYPH_DEBUG is defined.
631 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
632 true for images with `:ascent 100'.
633 (x_set_mouse_face_gc): If the last used mouse face has gone in the
634 meantime, use face MOUSE_FACE_ID.
635 If first glyph isn't a character glyph, use the ASCII NUL
636 character to determine the face.
637 (expose_area): Do not treat left margin specially.
638 (note_mode_line_highlight): If no local_map, check global keymap.
639 (note_mouse_highlight): Initialize overlay.
640 (clear_mouse_face): Don't return if tip_frame is
642 (show_scroll_bars): Remove unused function.
643 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
644 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
646 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
648 (x_free_frame_resources): Unload relief colors.
650 2001-01-17 Gerd Moellmann <gerd@gnu.org>
652 * xdisp.c (forward_to_next_line_start): Avoid calling
653 get_next_display_element when the newline is already found. This
654 may change the iterator's position, when its current position is
655 equal to the iterator's stop_charpos.
657 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
658 zero, use this method only at the end of a line.
660 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
661 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
662 if SCALABLE_FONTS_P is set.
664 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
665 so that scalable fonts are included.
667 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
668 In the cache, use a key containing the information if scalable
670 (x_load_font): Adapt to change of keys in the font cache.
672 2001-01-17 Kim F. Storm <storm@filanet.dk>
674 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
675 XListFonts to take advantage of font caching.
677 * xterm.c (x_list_fonts): Ensure caching font information when
678 called for a null frame, which is the case frequently when Emacs
681 2001-01-17 Gerd Moellmann <gerd@gnu.org>
683 * xfns.c (QCconversion): Replaces QCalgorithm.
685 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
687 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
690 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
691 not everything could be displayed.
693 * line.h, x-list-font.c: Files removed because unused.
695 2001-01-17 Andrew Innes <andrewi@gnu.org>
697 * dired.c (directory_files_internal): Convert result from readdir
698 to a unibyte string initially, to avoid possible misinterpretation
699 of some bytes as the internal form of Emacs characters.
701 2001-01-17 Kenichi Handa <handa@etl.go.jp>
703 * fns.c (concat): Be sure to avoid putting the same `composition'
704 property on the adjacent regions.
706 2001-01-16 Gerd Moellmann <gerd@gnu.org>
708 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
710 (Fscroll_right, Fscroll_left): Set it here instead, if called
713 * buffer.c (Fset_buffer_modified_p): Set buffer's
714 prevent_redisplay_optimizations_p flag.
716 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
717 * sysdep.c, vmsproc.c, xselect.c: Call
718 redisplay_preserve_echo_area with additional arg.
720 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
723 * xdisp.c (redisplay_preserve_echo_area): Add parameter
724 FROM_WHERE, for debugging.
726 2001-01-16 Kenichi Handa <handa@etl.go.jp>
728 * ccl.c (Fregister_ccl_program): Handle the return value of
729 resolve_symbol_ccl_program correctly.
730 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
733 2001-01-15 Gerd Moellmann <gerd@gnu.org>
735 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
736 has gone in the meantime, use face MOUSE_FACE_ID.
738 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
739 x_display_info_for_display returns null, don't try to close
740 the display; we didn't open it.
742 * dispnew.c (save_or_restore_current_matrices): Function removed.
743 (save_current_matrix, restore_current_matrix): New functions.
744 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
745 restore the frame's current matrix. Due to the glyph pointer
746 setup done in adjust_glyph_matrix, there is no easy way to make
747 saving the current matrix in the desired matrix generally correct,
750 2001-01-15 Kenichi Handa <handa@etl.go.jp>
752 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
754 (display_line): Optimize for wide characters.
755 (display_string): Don't try to display a multi-column character
756 partially. On ttys, produce more than one truncation glyph for
757 multi-column characters that don't fit on the line.
759 2001-01-13 Kenichi Handa <handa@etl.go.jp>
761 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
762 it instead of WORDS_BIGENDIAN. Caller changed.
764 2001-01-13 Jason Rumney <jasonr@gnu.org>
766 * w32fns.c (Fimage_size, image_ascent, lookup_image)
767 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
768 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
769 (tiff_format, gif_format, gs_format): Adapt to change of image
772 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
773 (x_draw_image_relief, x_draw_image_foreground_1)
774 (x_draw_image_glyph_string): Adapt to change of image margins.
776 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
779 * w32bdf.c (search_file_line, get_cached_font_char)
780 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
782 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
784 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
785 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
786 (Fw32_send_sys_command): Remove unused variables.
787 (w32_msg_pump): Add parentheses.
789 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
790 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
793 2001-01-12 Gerd Moellmann <gerd@gnu.org>
795 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
796 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
797 being a pair of margins.
798 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
799 to DEFVAR_LISP. Extend doc.
801 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
803 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
804 pair of integers `(X . Y)', use X for the horizontal and Y for the
806 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
807 (parse_image_spec): Check it.
808 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
809 (tiff_format, gif_format, gs_format): Use
810 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
812 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
813 (x_draw_image_relief, x_draw_image_foreground_1)
814 (x_draw_image_glyph_string): Adapt to the change of image margins.
816 * dispextern.h (struct image): Replace member `margin' with
817 `hmargin' and `vmargin'.
819 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
822 * dispnew.c (update_text_area): Put code which decrements the
823 stop position when the row's face extends to the end of the
826 * xfns.c (x_set_mouse_color): Fix color allocation.
828 * keyboard.c: Call get_local_map with new argument list.
830 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
832 * intervals.h (enum map_property): Removed.
833 (get_local_map): Change prototype.
835 * keymap.c: Call get_local_map with new argument list.
836 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
838 2001-01-11 Gerd Moellmann <gerd@gnu.org>
840 * xdisp.c (build_desired_tool_bar_string): Correct the computation
841 of the size needed for the tool bar string. For the last image,
842 use a `display' property that reaches to the end of the string.
844 * xselect.c (selection_request_dpyinfo): New variable.
845 (x_handle_selection_request): Set it.
846 (x_selection_request_lisp_error): Don't call
847 x_decline_selection_request if selection request's display has
850 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
851 the unregister_colors before calling XFreeColors.
853 2001-01-10 Dave Love <fx@gnu.org>
855 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
856 ${SOME_MACHINE_LISP}, not ${lisp}.
858 2001-01-10 Gerd Moellmann <gerd@gnu.org>
860 * xdisp.c (display_line): On ttys, produce more than one
861 truncation glyph for multi-column characters that don't fit on the
864 * xselect.c (x_reply_selection_request): Add a comment.
866 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
867 XkbGetNames instead of XkbGetKeyboard.
869 2001-01-10 Dave Love <fx@gnu.org>
871 * sysdep.c (random): Revert the declaration.
873 2001-01-09 Gerd Moellmann <gerd@gnu.org>
875 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
876 function string_bytes.
877 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
879 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
880 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
881 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
882 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
884 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
885 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
886 after sweeping strings, and at the end.
887 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
889 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
890 ensure that pop_message is called.
892 * keyboard.c (Fexecute_extended_command): Use a
893 record_unwind_protect to ensure that pop_message is called.
895 * lisp.h (push_message_unwind): Add prototype.
897 * xdisp.c (push_message_unwind): New function.
899 * fileio.c (do_auto_save_unwind): Do the pop_message here
900 instead of in Fdo_auto_save.
901 (Fdo_auto_save): Don't call pop_message.
903 2001-01-08 Ken Raeburn <raeburn@gnu.org>
905 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
908 2001-01-08 Gerd Moellmann <gerd@gnu.org>
910 * window.c (window_scroll_pixel_based): Adjust glyph matrices
911 when increasing window's vscroll.
913 * macros.c (Qkbd_macro_termination_hook): New variable.
914 (syms_of_macros): Initialize and staticpro it.
915 (pop_kbd_macro): Run kbd-macro-termination-hook.
917 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
919 2001-01-07 Dave Love <fx@gnu.org>
921 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
922 arglist, for documentation's sake.
924 2001-01-06 Andrew Innes <andrewi@gnu.org>
926 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
929 2001-01-05 Andrew Innes <andrewi@gnu.org>
931 * term.c (update_end): Don't check updating_frame; for some reason
932 this can be 0 sometimes, such as after dismissing a popup menu,
933 and isn't necessary given the explicit frame argument.
935 2001-01-05 Gerd Moellmann <gerd@gnu.org>
937 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
938 on some systems, and an unsigned long on others, like FreeBSD 4.1.
940 2001-01-04 Gerd Moellmann <gerd@gnu.org>
942 * xterm.c (clear_mouse_face): Don't return if tip_frame is
945 * xfns.c (x_create_tip_frame): Preserve the value of
946 face_change_count around the creation of the tip frame.
948 * xfns.c (last_show_tip_args): New variable.
949 (compute_tip_xy): New function.
950 (Fx_show_tip): Reuse an existing tip frame, if possible.
951 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
953 2001-01-04 Dave Love <fx@gnu.org>
955 * editfns.c (Fformat): Doc fix.
957 * systime.h (set_file_times): Prototype.
959 * widget.h (EmacsFrameSetCharSize_): Prototype.
961 * sysdep.c (random, srandom): Declare explicitly.
963 * dispextern.h (move_it_vertically_backward): Declare.
965 2001-01-04 Gerd Moellmann <gerd@gnu.org>
967 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
968 like in Fx_create_frame.
970 * xfaces.c (set_font_frame_param): Don't do anything for
971 non-graphical frames.
973 * window.c (Fdelete_other_windows): Set window's window_end_valid
974 to nil when changing the window's start. Don't change the
975 window's start when its top position hasn't changed. If we do,
976 this will set the window's optional_new_start, which act's like a
977 force_start during redisplay with C-x 1 M-> under particular
978 circumstances (see report from Per Starback to emacs-pretest-bug
981 2001-01-03 Gerd Moellmann <gerd@gnu.org>
983 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
984 short cut at the start of the function. Add an assertion.
985 (reseat_at_next_visible_line_start): Add an assertion.
987 * window.c (Frecenter): When changing the window start, set the
988 window's window_end_valid to nil.
989 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
991 * dispextern.h (move_it_past_eol): Add prototype.
993 * xdisp.c (move_it_past_eol): New function.
995 * window.c (Fwindow_end): Doc fix.
997 2001-01-03 Dave Love <fx@gnu.org>
999 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
1002 2001-01-03 Gerd Moellmann <gerd@gnu.org>
1004 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
1005 the enabled_p flag of the glyph row at window_end_vpos to 0.
1006 (handle_single_display_prop): Fix last change.
1008 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1010 * window.c (Frecenter): Doc fix.
1012 2001-01-02 Andrew Innes <andrewi@gnu.org>
1014 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
1016 * frame.h (output_method): Add output_w32_console method.
1017 (FRAME_W32_CONSOLE_P): New macro.
1019 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
1020 use output_w32_console method.
1021 (Qw32_console): New Lisp_Object.
1022 (Fframep): Return it.
1023 (syms_of_frame): Init it.
1024 (Fframe_parameters): Report w32console as font for w32_console
1027 * xfaces.c (realize_default_face): Set face foreground and
1028 background to unspecified for w32_console frames.
1029 (realize_face): Realize face cache for w32_console frames.
1030 (realize_tty_face): Accept w32_console frames.
1032 * xdisp.c (handle_single_display_prop): Return if frame is
1034 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
1035 necessary, even if running interactively.
1037 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
1040 * w32term.c (x_update_begin):
1044 (x_change_line_highlight):
1049 (w32_reassert_line_highlight):
1050 (w32_frame_rehighlight):
1051 (w32_frame_raise_lower): Do nothing if not w32 frame.
1053 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
1055 * w32fns.c (Fx_display_color_cells): Determine correct value, when
1056 system doesn't tell us directly.
1057 (Fx_display_visual_class): Implement properly.
1059 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1061 * window.c (Frecenter): Handle centering in graphical frames
1062 specially. Centering on the basis of line counts doesn't work
1063 reliably with variable-height lines.
1065 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
1067 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
1070 * composite.c (run_composition_function): Remove unused variable
1072 (update_compositions): Remove unused variable `hook'.
1074 * intervals.c (get_local_map): Remove unused variable `tem'.
1076 * doprnt.c (doprnt1): Remove unused variable `size'.
1078 * fns.c (Flength): Remove unused variable `tail'.
1079 (Fdelete): Remove unused variable `size'.
1081 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
1084 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
1087 * data.c (find_symbol_value): Remove extra 3rd argument in the
1088 call to swap_in_symval_forwarding.
1090 * undo.c (Fprimitive_undo): Remove unused block-scope variable
1093 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
1094 (trivial_regexp_p): Remove unused variable `c'.
1095 (boyer_moore): Remove unused variable `k'.
1097 * indent.c (current_column): Remove unused variable `stopchar'.
1098 (Fcompute_motion): Remove unused variable `contin'.
1100 * casefiddle.c (casify_object): Remove unused variable `tolen'.
1102 * dired.c (directory_files_internal): Fix a typo in a comment.
1103 Remove an unused variable `handler'.
1104 (file_name_completion): Remove unused function-scope variable
1106 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
1109 * fileio.c (e_write): Remove unused variable
1110 `require_encoding_p'.
1112 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
1114 (Fmarker_insertion_type): Remove unused variable `buf'.
1116 * insdel.c (make_gap): Remove unused variable `result'.
1118 * keyboard.c (record_char): Remove unused function-scope variable
1120 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
1121 (menu_bar_items): Remove unused function-scope variable `tem'.
1123 * fontset.c (fontset_ref): Remove unused variable `i'.
1124 (fontset_set): Remove unused variables `j' and `tmp'.
1125 (make_fontset): Remove unused variables `i', `j', `elt' and
1127 (make_fontset_for_ascii_face): Remove unused variable `name'.
1128 (fs_load_font): Remove unused variable `font_idx'.
1129 (fs_query_fontset): Remove unused function-local variable
1131 (list_fontsets): Remove unused variable `tail'.
1132 (Fnew_fontset): Remove unused variables `family' and `registry'.
1133 (accumulate_font_info): Remove unused variable `tmp'.
1134 (Ffontset_font): Remove unused variable `id'.
1135 (syms_of_fontset): Remove unused variable `i'.
1137 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
1139 (lookup_image): Remove unused variable `file'.
1140 (xbm_load): Remove unused variables `bitmap_data', `height', and
1141 `width'. Remove function-local variable `i', leave the
1143 (gif_load): Remove unused variable `inc'.
1145 * xterm.c (XTread_socket): Remove unused variables `p' and
1147 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
1148 leave only the one in the inner block.
1150 * xfaces.c (face_fontset, realize_default_face): Remove unused
1152 (face_at_buffer_position): Remove unused variable `multibyte_p'.
1154 * term.c (encode_terminal_code): Remove unused variable `c'.
1156 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
1157 char *' instead of `char *'.
1159 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1160 (Fget_unused_category): Remove unused variable
1162 (Fchar_category_set): Remove unused variables `val', `charset',
1165 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1166 unused variable `i'.
1167 (detect_coding_mask): Remove unused variable `idx'.
1168 (detect_coding): Remove unused variable `i'.
1169 (ccl_coding_driver): Remove unused variable `result'.
1170 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1171 (decode_coding_string): Remove unused variables `to' and
1173 (encode_coding_string): Remove unused variables `gcpro1' and
1174 `saved_coding_symbol'.
1175 (Ffind_coding_systems_region_internal): Remove function-local
1176 variable args[], leave only the block-local one.
1177 (code_convert_region1): Remove unused variable `len'.
1179 * charset.c (char_printable_p): Remove unused variable `chars'.
1180 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1181 (str_to_multibyte): Remove unused variable `c'.
1183 * window.c (size_window): Remove block-local variable `min_size'.
1185 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1186 `header_line_height'.
1187 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1188 enum display_element_type.
1190 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1192 * xterm.c (x_connection_closed): Catch X errors around all
1193 statements that call X. Save away the error message in a local
1196 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1199 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1200 in or at the start of invisible text.
1202 * dispnew.c (update_window): Don't check_current_matrix_flags.
1204 2001-01-01 Jason Rumney <jasonr@gnu.org>
1206 * w32fns.c (x_figure_window_size): Do not allow new_height and
1207 new_width of frame to override specified values.
1209 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1211 * composite.c (find_composition): Fix a code for searching
1214 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1216 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1218 (update_window) [GLYPH_DEBUG]: Call it.
1219 (scrolling_window): Prevent including current rows which are below
1220 what's displayed in the window.
1222 * xdisp.c (try_window_reusing_current_matrix)
1223 <new start <= old start>: Disable rows in the current matrix
1224 which are below the window after scrolling.
1226 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1227 is zero. It's not worth the complexity.
1228 (invisible_text_between_p): Put in #if 0 because unused.
1230 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1232 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1233 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1235 * keyboard.c (echo_char): If C is an integer, always call
1236 push_key_description. Former code could signal an invalid
1239 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1240 If set, print multibyte text.
1241 (Fsingle_key_description): Call push_key_description with
1242 FORCE_MULTIBYTE set.
1243 (describe_buffer_bindings): Likewise.
1245 * lisp.h (push_key_description): Add prototype.
1247 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1248 around the call to redisplay_internal.
1250 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1252 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1254 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1256 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1257 (ccl_driver): New local variable `extra_bytes'.
1259 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1261 * coding.c (setup_coding_system): Initialize
1262 coding->spec.ccl.eight_bit_carryover.
1263 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1265 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1267 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1268 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1269 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1270 (decode_composition_emacs_mule): New function.
1271 (decode_coding_emacs_mule): Decode composition sequence by calling
1272 decode_composition_emacs_mule.
1273 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1274 (encode_coding_emacs_mule): Changed from macro to function. If
1275 a text contains compositions, encode them correctly.
1276 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1277 that decoding and encoding are required.
1279 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1281 * xfaces.c (PT_PER_INCH): New macro.
1282 (xlfd_point_size): Compute real point size from font's pixel size.
1283 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1286 * .gdbinit: Comment out the line pointing to the Lesstif source
1289 * window.c (Frecenter): Use displayed_window_lines instead
1290 of window_internal_height.
1292 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1293 instead of x-toolkit-scroll-bars-p.
1294 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1296 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1297 instead of x-toolkit-scroll-bars-p.
1298 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1300 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1301 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1302 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1304 (add_window_display_history, add_frame_display_history)
1305 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1306 (build_frame_matrix_from_leaf_window): Remove unused code.
1307 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1309 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1310 (update_window) [GLYPH_DEBUG]: Likewise.
1311 (syms_of_display): Defsubr dump-redisplay-history.
1313 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1315 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1316 the end of the prompt. Set echo_after_prompt to the offset
1317 of echoptr in echobuf.
1319 * xdisp.c (init_from_display_pos): Pop until the iterator's
1320 stack is empty; there may be frames for stretch or images
1323 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1324 (save_or_restore_current_matrix): New function for the same
1325 purpose, but more efficient.
1326 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1328 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1330 * xdisp.c (syms_of_xdisp): Fix last change.
1332 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1334 * xdisp.c (syms_of_xdisp): Doc fix.
1336 * xdisp.c (redisplay_window): Remove label restore_buffers;
1337 use finish_scroll_bars instead to make sure that scroll bars
1338 are redeemed. If we don't do this, flickering can result from
1339 scroll bars being destroyed and recreated.
1341 2000-12-22 Jason Rumney <jasonr@gnu.org>
1343 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1344 in the wrong colors when the foreground is not black.
1345 (expose_window): Don't redraw the window that's currently being
1348 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1350 * window.c (size_window): When setting the window's too_small_ok
1351 flag, compare old size with minimum size depending on WIDTH_P,
1352 don't compare with window_min_width.
1354 * window.c (delete_window): Simplify somewhat.
1355 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1356 freeing window matrices. The flag windows_or_buffers_changed is
1357 set, so the next redisplay will consider all windows; this should
1360 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1362 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1364 * ccl.h (struct ccl_program): New member cr_consumed.
1366 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1367 (CCL_READ_CHAR): Handle EOL conversion here.
1368 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1370 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1372 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1375 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1376 otherwise tabs of different size compare equal.
1378 * callint.c (Fcall_interactively): Prevent a compiler warning.
1380 * print.c (print_unwind): Return nil.
1381 (PRINTDECLARE): Initialize all local variables.
1382 (print_preprocess): Add a default case.
1384 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1386 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1388 * window.c (delete_window, Fsplit_window)
1389 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1391 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1393 * dispnew.c (ensure_frame_matrix): Removed.
1394 (save_frame_matrix, restore_frame_matrix): New functions.
1395 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1397 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1398 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1400 2000-12-21 Andrew Innes <andrewi@gnu.org>
1402 * w32term.c (x_update_begin): Regenerate the palette here, rather
1403 than for each window.
1405 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1406 palette is NULL, since this corrupts memory! Also get
1407 display_info reference from frame.
1409 2000-12-21 Jason Rumney <jasonr@gnu.org>
1411 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1413 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1414 to avoid returning without releasing it.
1416 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1418 * keymap.c (push_key_description): Don't convert eight-bit-control
1419 and eight-bit-graphic to multibyte character.
1421 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1422 generic character and CODE1 is nil, return the smallest character
1425 2000-12-20 Dave Love <fx@gnu.org>
1427 * s/osf5-0.h (NSIG): Don't redefine.
1429 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1431 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1432 excluding menu-bar and tool-bar.
1433 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1434 (menu_item_p): Remove.
1435 (where_is_internal_1): Don't ignore menu-items.
1437 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1439 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1442 * window.c (make_window): Initialize window's min_hscroll.
1443 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1444 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1446 (struct saved_window): New member min_hscroll.
1447 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1448 (Fset_window_configuration): Set window's min_hscroll.
1449 (save_window_save): Save window's min_hscroll.
1450 (compare_window_configurations): Compare min_hscroll values.
1452 * window.h (struct window): New member min_hscroll.
1454 * keyboard.c (echo_prompt): Prevent a compiler warning.
1456 * xdisp.c (try_cursor_movement): Fix last change. The real
1457 condition is that PT is at the end of the row, and should
1458 be displayed at the start of the next row.
1460 * xdisp.c (try_cursor_movement): If we end on a partially
1461 visible line, end we already decided to scroll, return -1.
1463 * dispextern.h (ensure_frame_matrix): Add prototype.
1465 * window.c (delete_window, Fsplit_window)
1466 (Fset_window_configuration): Call ensure_frame_matrix.
1468 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1470 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1471 completed, call fake_current_matrices instead of marking frame
1474 2000-12-20 Jason Rumney <jasonr@gnu.org>
1476 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1478 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1480 * fns.c (Frequire): Doc fix.
1482 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1484 * window.c (window_scroll_pixel_based): Don't use
1487 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1488 currently displaying a message.
1490 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1492 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1494 2000-12-18 Andrew Innes <andrewi@gnu.org>
1496 * w32.c (w32_strerror): New function.
1498 * w32.h (w32_strerror): New extern.
1500 * w32fns.c (Fw32_shell_execute): Use it.
1502 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1504 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1506 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1508 * msdos.c (IT_set_face): Obey inverse_video.
1510 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1512 * dired.c (directory_files_internal): Always return decoded filenames.
1514 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1516 * xterm.c (x_connection_closed): Prevent being called recursively
1517 because of an error condition in XtCloseDisplay.
1519 * xdisp.c (init_iterator): If noninteractive, and the frame's
1520 face cache is null, make one.
1522 * xfns.c (show_busy_cursor): Check for live frames more
1525 * process.c (wait_reading_process_input): Check for pending
1526 input when running timers.
1528 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1530 * msdos.c (IT_write_glyphs): Compute the glyph face from
1533 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1535 * process.c (read_process_output): Don't run a filter if the code
1536 decoder produces nothing but carryover.
1538 2000-12-17 Andrew Innes <andrewi@gnu.org>
1540 * w32.c (sys_rename): Only check errno against EEXIST, and not
1541 EACCES, when determining whether rename failed because the target
1542 exists. This was resulting in indefinite looping on Windows 9x if
1543 the source file was locked by another process.
1545 * w32fns.c (Ffile_system_info): New function.
1546 (syms_of_w32fns): Defsubr it.
1548 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1550 * window.c (coordinates_in_window): Fix computation for
1551 position on vertical line between mode lines.
1553 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1554 Don't alter tip_frame or tip_window.
1555 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1558 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1559 Don't alter tip_frame or tip_window.
1560 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1563 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1565 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1566 be consistent with the doc string. Reported by NAKAJIMA Mikio
1567 <minakaji@osaka.email.ne.jp>.
1569 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1571 * xfaces.c (Vface_ignored_fonts): New variable.
1572 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1573 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1575 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1577 * dispnew.c (update_window): Detect pending input every nth line
1578 updated, i.e. do it depending on real work done, and not on the
1581 * xterm.c (expose_window): Don't redraw the window that's
1582 currently being updated.
1584 * window.c (Fset_window_point): Remove test for
1585 cursor_in_non_selected_windows.
1587 * lread.c (read1): Recognize end of file after `\\'.
1589 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1590 not unwind_create_frame.
1592 2000-12-15 Dave Love <fx@gnu.org>
1594 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1597 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1599 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1601 * coding.c (setup_coding_system): Clear all members of the struct
1602 coding_system at first.
1603 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1605 (code_convert_region): Don't override coding->src_multibyte and
1606 coding->dst_multibyte.
1608 * fns.c (Fmd5): Docstring improved.
1610 2000-12-15 Miles Bader <miles@gnu.org>
1612 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1613 are actually marked as mode-lines; otherwise use
1614 estimate_mode_line_height.
1616 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1618 * editfns.c (Fformat): Prevent a buffer overrun when the format
1619 specifies a precision.
1621 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1623 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1624 argument is outside the range [2..3].
1626 2000-12-14 Andrew Innes <andrewi@gnu.org>
1628 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1629 nothing to do. Bind inhibit-quit.
1630 (tip_frame): Make it a Lisp_Object.
1631 (x_create_tip_frame): Set tip_frame after it has been added to
1633 (Fx_show_tip): Don't set tip_frame here.
1634 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1636 (unwind_create_frame, unwind_create_tip_frame): New functions.
1637 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1638 while a frame is only partially constructed.
1640 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1641 (x_free_frame_resources): New function.
1642 (x_destroy_window): Use it.
1644 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1646 * xfns.c (Fx_backspace_delete_keys_p): New function.
1647 (syms_of_xfns): Defsubr it.
1649 * config.in (HAVE_XKBGETKEYBOARD): Add.
1651 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1653 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1654 Always store string in multibyte representation in echobuf.
1655 (echo_char): Always store string in multibyte representation in
1657 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1658 (read_key_sequence): Adjusted for the change of echo_prompt.
1660 * fns.c (Fmd5): Docstring improved.
1662 * lisp.h (detect_coding_system): Prototype adjusted.
1664 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1665 (detect_coding_emacs_mule, detect_coding_iso2022,)
1666 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1667 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1668 argument MULTIBYTEP. Callers changed.
1669 (detect_coding_mask, detect_coding_system): New argument
1670 MULTIBYTEP. Callers changed.
1671 (decode_coding_string): Set coding->src_multibyte and
1672 coding->dst_multibyte before calling detect_coding and detect_eol.
1673 Update them after some coding system is detected.
1675 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1677 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1679 * keyboard.c (menu_bar_items, tool_bar_items):
1680 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1682 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1684 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1686 (unwind_create_frame, unwind_create_tip_frame): New functions.
1687 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1688 while a frame is only partially constructed.
1690 * xterm.h (x_free_frame_resources): Declare.
1692 * xterm.c (x_free_frame_resources): New function.
1693 (x_destroy_window): Use it.
1695 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1696 don't interrupt the update for pending input initially, i.e.
1697 update at least some lines.
1699 * keyboard.c (do_mouse_tracking): Make externally visible.
1701 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1703 * xfns.c (gray_bitmap_bits): Declare `char *'.
1705 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1707 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1708 lines start with a relief line.
1710 2000-12-12 Dave Love <fx@gnu.org>
1712 * window.c (Fdisplay_buffer): Doc fix.
1713 (Fwindow_list): Remove unused var.
1715 * buffer.h (mmap_set_vars): Declare.
1717 * window.h (Fset_window_point): Declare.
1719 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1721 * msdos.c (fast_find_position): Don't overstep the last window row.
1722 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1723 unused variable `area'. When looking for a row under (X,Y), give
1724 up if some of the previous rows is not enabled.
1726 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1728 * window.c (Fset_window_point): If displaying cursors in windows
1729 other than the selected window, make sure redisplay updates
1730 other windows to show the new value of point in the window.
1732 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1734 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1735 the buffer is the sole visible buffer when in the mini-buffer.
1737 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1738 Bind `inhibit-read-only' to t.
1739 (unwind_with_echo_area_buffer): Use AREF.
1741 * xfns.c (Fx_hide_tip): Simplified.
1743 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1744 GC_MAKE_GCPROS_NOOPS instead of `1'.
1746 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1748 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1750 * xfns.c (Fx_hide_tip): Fix last change.
1752 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1753 nothing to do. Bind inhibit-quit.
1754 (tip_frame): Make it a Lisp_Object.
1755 (x_create_tip_frame): Set tip_frame after it has been added to
1757 (Fx_show_tip): Don't set tip_frame here.
1759 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1761 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1764 * dispextern.h: Change external declaration of tip_frame.
1766 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1767 return an empty string.
1769 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1770 of the window's update_mode_line flag, since the former is set by
1771 force-mode-line-update, not the latter. This makes
1772 column-number-mode slightly faster.
1774 * xdisp.c (try_window_id) <all changes above window start>:
1777 2000-12-11 Paul Eggert <eggert@twinsun.com>
1779 * config.in (HAVE_FTELLO): Remove.
1781 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1782 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1784 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1785 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1787 2000-12-11 Miles Bader <miles@gnu.org>
1789 * window.c (displayed_window_lines): Don't round up when
1790 converting empty space at bottom to lines.
1791 Handle non-newline-terminated final lines properly.
1792 (Fwindow_text_height): New function (used to be in lisp).
1793 (syms_of_window): Initialize it.
1795 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1797 * syntax.c (scan_lists): Check that the right quote char has the
1798 right Sstring syntax when jumping over strings.
1799 (init_syntax_once): Use Smax rather than 13.
1801 2000-12-09 Miles Bader <miles@gnu.org>
1803 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1804 with PARTIALLY, inverting the sense.
1805 (window_scroll_pixel_based): Scroll partially visible lines into
1806 place if we hit the beginning or end of the buffer.
1807 (displayed_window_lines): Don't include partially visible lines.
1808 (Fmove_to_window_line): Skip past any partially visible first line.
1810 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1812 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1814 * tparam.c (tparam1): Change the way buffers are reallocated to be
1815 portable and less obfuscated.
1817 * termcap.c (tgetent): Change the way buffers are reallocated to
1818 be portable and less obfuscated.
1820 * macros.c (store_kbd_macro_char): Change the way buffers are
1821 reallocated to be portable and less obfuscated.
1823 * lread.c (read1): Change the way buffers are reallocated to be
1824 portable and less obfuscated.
1826 * doc.c (Fsubstitute_command_keys): Change the way buffers
1827 are reallocated so that it is portable.
1829 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1831 * dosfns.c (Ffile_system_info): New function.
1832 (syms_of_dosfns): Defsubr it.
1834 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1836 * alloc.c (gc_sweep): Add comment.
1838 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1840 * sound.c (vox_configure): Change order of ioctls. Don't
1841 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1842 Ignore errors when changing volume.
1843 (vox_close): Don't reset the device.
1845 * process.c (read_process_output): Make sure the process marker's
1846 position is valid when the process buffer is changed in
1847 after-change functions. W3 does that.
1849 * xfns.c (x_free_gcs): New function.
1851 * xterm.h (x_free_gcs): Add prototype.
1853 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1856 * xterm.c (x_destroy_window): Call x_free_gcs so that
1857 resources of non-toolkit X windows will be freed.
1859 2000-12-07 Andrew Innes <andrewi@gnu.org>
1861 * w32fns.c (xlfd_charset_of_font): Fix last change.
1863 2000-12-06 Dave Love <fx@gnu.org>
1865 * md5.h (__P): Don't define -- it comes from config.h.
1867 * strftime.c: Change some #if foo to #ifdef foo.
1869 2000-12-06 Andrew Innes <andrewi@gnu.org>
1871 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1873 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1875 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1876 (w32_list_fonts): Don't choke if pattern doesn't specify a
1879 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1881 * alloc.c (gc_sweep): Prevent symbols read during loadup
1884 * xdisp.c (underlying_face_id): New function.
1885 (handle_face_prop, face_before_or_after_it_pos): Use it
1886 to determine the face ``under'' a string. Let strings inherit
1887 the face of the buffer under them.
1889 * xfaces.c (face_at_string_position): Update function comment.
1891 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1892 matrix if the window's left position has changed; we need to
1893 redraw it in this case.
1895 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1897 * window.c (coordinates_in_window): Check mouse on mode-line or
1900 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1901 advertized by the function documentation.
1903 * window.c (syms_of_window): Doc fix.
1905 * sound.c (vox_configure): Set volume for left and right channel.
1906 (sound_cleanup): Return nil.
1908 * xdisp.c (move_it_by_lines): Fix paren typo.
1910 * xterm.c (x_load_font): Don't use the font's max_bounds for
1911 computing the height of the font. If max_bounds' ascent or
1912 descent are greater than the font's ascent or descent, this means
1913 glyphs overlap, which should be handled now by redisplay.
1915 * window.c (Veven_window_heights): New variable.
1916 (syms_of_window): DEFVAR_LISP it.
1917 (Fdisplay_buffer): Check Veven_window_heights before evening the
1920 2000-12-06 Miles Bader <miles@gnu.org>
1922 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1923 update `default-frame-alist' instead of setting no frame parameters.
1925 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1927 * composite.c (update_compositions): Fix typo (use the correct
1930 2000-12-05 Jason Rumney <jasonr@gnu.org>
1932 * md5.h: Remove underscores from function declarations.
1933 (__attribute__, __alignof__) [!__GNUC__]: Define.
1935 * md5.c: Delay include of md5.h until after namespace cleaning.
1937 * makefile.w32-in (fns.o): Depend on md5.h
1938 (md5.o): New target.
1941 * makefile.nt: Likewise.
1943 2000-12-05 Jason Rumney <jasonr@altavista.net>
1945 * w32term.c (expose_area): Complete last change.
1947 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1949 * minibuf.c: Include intervals.h.
1951 2000-12-05 Jason Rumney <jasonr@gnu.org>
1953 * w32term.c (x_produce_glyphs): If a font for a component of
1954 a composition is not found, use 1 pixel dot ascent and 0 dot
1955 descent value to avoid displaying terribly tall empty boxes.
1956 (expose_area): Pass x-coordinate relative to the exposed
1957 area to x_draw_glyphs instead of a window-relative coordinate.
1959 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1961 * xdisp.c (next_element_from_ellipsis): Save face before selective
1962 display in saved_face_id, and set face_before_selective_p.
1963 (reseat_1): Reset face_before_selective_p.
1964 (append_space, extend_face_to_end_of_line): If iterator's
1965 face_before_selective_p is set, use the face from saved_face_id.
1966 (extend_face_to_end_of_line): For tty frames, make sure to
1967 use the right face id when producing spaces at the end of
1970 * dispextern.h (struct it): Add face_before_selective_p.
1972 * keyboard.c (record_char): Don't record identical help-echo
1973 events in recent_keys.
1975 * xterm.c [USE_X_TOOLKIT]: Close the display.
1976 (xim_close_dpy): Handle case that the display has been closed.
1978 * xterm.c (x_destroy_window): Reset the frame's X window after
1981 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1982 variable window_width.
1983 (line_draw_cost): Fix code skipping over spaces at the end of the
1984 line when must_write_spaces is not set.
1985 (scrolling_window): Fix code inserting runs in list of all runs.
1987 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1989 * coding.c (setup_coding_system): Be sure to initialize
1990 coding->category_idx.
1992 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1994 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1996 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1997 area to x_draw_glyphs instead of a window-relative coordinate.
1999 * fileio.c (auto_save_error): Add parameter ERROR. Show the
2000 error in the message.
2002 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
2003 timer after having read a key. It's not good for code reading
2004 several keys in a loop, like an input method.
2006 * fileio.c (Finsert_file_contents): When VISIT is t, don't
2007 record undo information for format-decode.
2009 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
2010 current buffer is read-only, not if it isn't.
2012 * keyboard.c (record_char): Record `help-echo' input events
2013 in recent_keys only if they display some help. Don't record
2014 `help-echo' events as macro char.
2016 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
2018 * editfns.c (save_excursion_restore): Don't move point
2019 in another window if it is showing the wrong buffer.
2020 Avoid the call to Fwindow_live_p, for speed.
2022 2000-12-04 Kenichi Handa <handa@etl.go.jp>
2024 * xfaces.c (struct font_name): New member registry_priority.
2025 (split_font_name): Initialize the above member to zero.
2026 (concat_font_list): New function.
2027 (font_list): Include fonts of all alternative registries.
2028 (FONT_POINT_SIZE_QUANTUM): New macro.
2029 (better_font_p): Ignore point size difference less than
2030 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
2032 * xterm.c (x_produce_glyphs): If a font for a component of
2033 a composition is not found, use 1 pixel dot ascent and 0 dot
2034 descent value to avoid displaying terribly tall empty boxes.
2036 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
2038 2000-12-03 Ken Raeburn <raeburn@gnu.org>
2040 * coding.h (code_convert_string1): Declare.
2042 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
2044 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
2047 2000-12-02 Jason Rumney <jasonr@gnu.org>
2049 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
2050 correctly for single byte character case.
2051 (w32_per_char_metric): Do not try to make any assumptions about
2052 the metrics of BDF fonts.
2053 (x_estimate_mode_line_height): If `mode-line' face
2054 hasn't a font, use that of the frame, as drawing glyphs
2056 (note_mouse_highlight): Change the cursor shape on the vertical
2057 border between windows [not enabled].
2059 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
2061 * w32fns.c (Fx_create_frame): Reintroduce the call to
2062 face-set-after-frame-defaults.
2063 (Vx_window_horizontal_drag_shape): New variable.
2064 (syms_of_xfns): DEFVAR_LISP it.
2065 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
2068 2000-12-02 Simon Josefsson <simon@josefsson.org>
2070 * fns.c (Fmd5): Use a different logic to decide the coding system
2073 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
2075 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
2077 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
2080 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2082 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
2083 height for YNegative.
2084 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
2085 height; also see comment there.
2087 * window.c (coordinates_in_window): Handle computations for
2088 positions on the vertical bar and fringes differently for
2089 window-system frames. Consider some pixels near the vertical bar
2090 as on the bar if the frame doesn't have vertical scroll bars.
2091 Associate positions between mode or header lines with the
2092 right window, the left one.
2094 2000-12-01 Jason Rumney <jasonr@gnu.org>
2096 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
2098 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
2101 2000-12-01 Gerd Moellmann <gerd@gnu.org>
2103 * window.c (struct saved_window): Add members orig_top and
2105 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
2106 (save_window_save, Fset_window_configuration): Save/restore
2107 window's orig_top and orig_height.
2109 2000-12-01 Jason Rumney <jasonr@gnu.org>
2111 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
2113 * w32fns.c (x_set_cursor_color): Fix last change.
2115 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2117 * xdisp.c (echo_area_display): If cursor is in the echo area, make
2118 sure that the next redisplay displays the minibuffer, so that
2119 the cursor will be replaced with what the minibuffer wants.
2121 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
2122 #ifndef instead of using #if.
2123 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
2124 USE_TOOLKIT_SCROLL_BARS is defined.
2126 2000-11-30 Jason Rumney <jasonr@gnu.org>
2128 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
2131 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2133 * fns.c (Fmd5): Doc fix.
2135 2000-11-30 Simon Josefsson <simon@josefsson.org>
2137 * fns.c (Fmd5): New function.
2138 (syms_of_fns): Defsubr md5.
2140 * Makefile.in (obj): Add md5.o
2142 2000-11-30 Gerd Moellmann <gerd@gnu.org>
2144 * md5.h, md5.c: New files, taken from glibc.
2146 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
2148 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
2149 hasn't a font, use that of the frame, as drawing glyphs
2152 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
2154 * eval.c (Frun_hooks): Allow 0 arguments.
2156 2000-11-29 Gerd Moellmann <gerd@gnu.org>
2158 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2159 is over the menu bar widget, say it's not on the frame.
2161 * xfns.c (Fx_create_frame): Reintroduce the call to
2162 face-set-after-frame-defaults.
2164 * eval.c (Fsignal): Reset handling_signal.
2166 2000-11-28 Jason Rumney <jasonr@gnu.org>
2168 * w32menu.c (add_menu_item): Reset menu item text when changing
2169 type to radio button.
2171 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2173 * xselect.c: Update copyright.
2175 * window.c (coordinates_in_window): If on a mode or header line,
2176 but sufficiently close to its start, return ``on vertical
2177 border''. This gives us a way to drag windows horizontally when
2178 using toolkit scroll bars.
2180 * xterm.c (note_mouse_highlight): Change the cursor shape
2181 on the vertical border between windows.
2183 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2185 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2186 (syms_of_xfns): DEFVAR_LISP it.
2187 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2189 * textprop.c (text_read_only): New function.
2190 (verify_interval_modification): Use it instead of signaling
2191 `text-read-only'. This makes it easier to catch this error
2194 * xdisp.c (forward_to_next_line_start): Check for newlines,
2195 not end of line, which includes CR.
2197 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2199 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2200 include no-conversion.
2202 2000-11-27 Jason Rumney <jasonr@gnu.org>
2204 * w32fns.c (w32_load_system_font): Always mark font as double byte
2205 if codepage is unicode.
2207 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2209 * xdisp.c (forward_to_next_line_start): If already on a newline,
2210 just consume it to avoid unintended skipping over invisible text
2213 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2214 `vertical-line', `mode-line' and `header-line' events.
2216 * xdisp.c (try_window_id): Avoid starting to display in the middle
2217 of a character, a TAB for instance. This is easier than to set
2218 up the iterator exactly, and it's not a frequent case, so the
2219 additional effort wouldn't really pay off.
2221 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2223 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2226 2000-11-25 Jason Rumney <jasonr@gnu.org>
2228 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2229 to window_from_coordinates should be pixel coordinates.
2231 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2232 redisplay handles them properly.
2234 2000-11-25 Miles Bader <miles@gnu.org>
2236 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2238 2000-11-24 Jason Rumney <jasonr@gnu.org>
2240 * w32.c (init_environment): Set LANG environment variable based on
2241 locale settings, if not set.
2243 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2244 making tool bar smaller. When clearing the frame, also
2245 clear current matrices. Clear frame when tool bar disappears.
2246 Don't use more lines for the tool-bar than is available.
2247 (x_change_window_heights): New function.
2249 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2251 * xdisp.c (init_from_display_pos): If POS says we're already after
2252 an overlay string ending at POS, make sure to pop the iterator
2253 because it will be in front of that overlay string. When POS is
2254 ZV, we've thereby also ``processed'' overlay strings at ZV.
2256 * xfaces.c (lface_from_face_name): Function comment fix.
2258 2000-11-24 Miles Bader <miles@gnu.org>
2260 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2261 apply `mode-line-inverse-video' -- zero means force display using
2262 the default face, non-zero means display using the specialized face.
2263 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2265 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2267 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2270 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2272 * coding.c (decode_coding_emacs_mule): Fix the case of
2273 CODING_EOL_LF, which used uninitialized value of c.
2275 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2277 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2279 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2281 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2284 * frame.h (struct frame): Replace desired_tool_bar_items,
2285 current_tool_bar_items, n_desired_tool_bar_items,
2286 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2288 * frame.c (make_frame): Change initialization of tool bar
2291 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2292 Change references to members deleted from struct frame to use the
2295 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2296 references to members deleted from struct frame to use the new
2299 * dispnew.c (update_frame): Do nothing with frame's tool bar
2302 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2304 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2305 (note_tool_bar_highlight): Change references to members deleted
2306 from struct frame to use the new ones.
2308 2000-11-23 Miles Bader <miles@gnu.org>
2310 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2311 the face's inverse-video attribute, rather than overriding it.
2313 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2315 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2316 making tool bar smaller.
2318 2000-11-22 Dave Love <fx@gnu.org>
2320 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2322 2000-11-22 Miles Bader <miles@gnu.org>
2324 * keyboard.c (Vminibuffer_message_timeout): New variable.
2325 (command_loop_1): Use it to determine message timeout.
2326 (syms_of_keyboard): Initialize it.
2328 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2330 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2332 * sysdep.c: Move the code for declaring h_errno after #include
2335 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2337 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2338 the menu bar when the tooltip is unmapped.
2340 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2341 sole visible buffer when we're currently in the mini-buffer, and
2344 2000-11-21 Jason Rumney <jasonr@gnu.org>
2346 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2347 put on the clipboard.
2348 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2349 copy of what Emacs last put there. If they are the same, do not
2350 use the clipboard copy to avoid losing data due to coding
2353 2000-11-22 Miles Bader <miles@gnu.org>
2355 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2356 (syms_of_minibuf): Initialize it.
2357 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2358 to prompt, don't make read-only.
2360 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2362 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2363 BEFORE/AFTER_POTENTIAL_GC.
2365 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2367 * buffer.c (mmap_free_1): Avoid a compiler warning.
2369 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2371 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2373 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2376 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2378 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2381 * s/gnu-linux.h: Don't use `#cpu'.
2383 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2384 not defined in mman.h.
2386 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2388 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2389 and store an index in the XClientMessageEvent. Storing a
2390 Lisp_Object or pointer can fail on a 64 bit system, since X only
2392 (x_scroll_bar_to_input_event): Get the window from
2395 2000-11-20 Dave Love <fx@gnu.org>
2397 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2399 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2401 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2403 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2405 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2408 * alloc.c (make_string): Fix previous change. Be sure to make
2409 unibyte string correctly.
2411 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2413 * window.c (Fwindow_list): Change parameter list to be XEmacs
2415 (window_list_1): New function.
2416 (window_loop): Use it instead of Fwindow_list.
2418 * sysdep.c (emacs_ospeed): New variable.
2419 (toplevel): Don't declare ospeed extern.
2420 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2422 * termcap.c (ospeed): Remove.
2423 (tputs) [!emacs]: Remove unused code.
2424 (tgetent): Avoid a compiler warning.
2426 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2427 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2428 SCROLL_BAR_X_WIDGET with additional argument DPY.
2430 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2432 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2433 Take the X display as additional argument.
2434 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2435 `Widget' is a pointer type that's not easily stored in Lisp_Object
2436 form in a portable way.
2438 * dispnew.c (update_text_area): Fix last change.
2440 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2442 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2444 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2445 clear current matrices.
2447 * buffer.c (mmap_enlarge): Don't print a message on stderr
2448 if mapping new memory at the end of the existing region fails.
2450 * dispnew.c (update_text_area): Don't skip over equal glyphs
2451 when the last current glyph overlaps the glyph to its right.
2453 2000-11-18 Miles Bader <miles@gnu.org>
2455 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2456 lines that *end* with "..." too (that's the most common case!).
2458 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2460 * xdisp.c (resize_mini_window): Temporarily change to the
2461 mini-window's buffer if necessary.
2463 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2464 the tooltip obscures less text under it.
2466 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2468 * puresize.h (BASE_PURESIZE): Increase to 700000.
2470 2000-11-18 Jason Rumney <jasonr@gnu.org>
2472 * w32term.c (w32_draw_bitmap): Use face to set colors.
2474 2000-11-17 Dave Love <fx@gnu.org>
2476 * lread.c (Fload): Fix #ifdef for pcc.
2478 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2480 * xdisp.c (pos_visible_p): Compute the default character height
2483 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2485 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2486 knowing the line's height; use the default font's height in that
2489 * xfaces.c (weight_table): Add `demi' with the same meaning as
2492 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2494 * dispnew.c (null_row): New global static variable.
2495 (clear_glyph_row): Delete local static variable null_row.
2497 2000-11-15 Jason Rumney <jasonr@gnu.org>
2499 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2500 (w32_alloc_lighter_color): Use new brightness calculations from
2501 xterm.c. Scale delta to be in the range expected by W32.
2502 (w32_draw_relief_rect): Use frame relief colors.
2504 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2506 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2507 (Qinhibit_default_face_x_resources): New variable.
2508 (syms_of_frame): Initialize it.
2509 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2511 * xdisp.c (pos_visible_p): Improve function comment.
2513 * lisp.h (BINDING_STACK_SIZE): New macro.
2515 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2516 reading the directory if readdir returns null and errno is EAGAIN
2519 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2521 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2522 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2523 Set amount_to_scroll to max of dx and scroll_step so that
2524 scroll-conservatively doesn't defeat scroll-step>1.
2525 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2526 scroll-conservatively for line-at-a-time scrolling.
2528 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2530 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2533 * xdisp.c (current_mode_line_height, current_header_line_height):
2535 (init_xdisp): Initialize them.
2536 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2537 and use exact mode line heights if it is set.
2539 * lisp.h (pos_visible_p): Change prototype.
2541 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2542 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2543 and current_header_line_height first.
2544 (current_mode_line_height, current_header_line_height): Declare
2547 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2549 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2550 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2551 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2553 2000-11-14 Miles Bader <miles@gnu.org>
2555 * xterm.c (x_alloc_lighter_color): Include an additive component
2556 too for dark colors, because FACTOR isn't enough.
2557 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2560 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2562 * keyboard.c (show_help_echo): Call message3_nolog with number of
2563 bytes in the help string as 2nd parameter, instead of the number
2566 2000-11-13 Miles Bader <miles@gnu.org>
2568 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2569 (Fload): Use new openp return protocol.
2570 Don't try to use Vload_source_file_function to load .elc files.
2571 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2572 openp return protocol.
2573 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2575 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2577 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2579 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2580 Defined these macros.
2581 (NLIST_STRUCT): Avoid re-defining it.
2583 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2584 -I/usr/contrib/X11R6/include.
2585 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2587 2000-11-10 Jason Rumney <jasonr@gnu.org>
2589 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2591 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2592 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2594 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2595 (Qw32_charset_vietnamese): New symbol.
2596 (xlfd_charset_of_font): New function.
2597 (w32_load_system_font): Use it.
2598 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2599 when Vw32_charset_info_alist is nil to ensure default face always
2600 has font. Use Fcar and Fcdr for safety.
2601 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2602 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2603 pseudo-codepages for special cases.
2604 (w32_to_x_font): New parameter to allow charset portion to be
2605 specified where there is many to one mapping. Callers changed.
2606 (w32_list_fonts): Avoid listing fonts that won't display.
2608 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2610 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2611 (font_list_1): Renamed from font_list.
2612 (font_list): New function, trying alternative registries from
2613 Vface_alternative_font_registry_alist.
2614 (Finternal_set_alternative_font_registry_alist): New function.
2615 (syms_of_xfaces): Initialize and Staticpro
2616 Vface_alternative_font_registry_alist. Defsubr
2617 Finternal_set_alternative_font_registry_alist.
2619 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2621 * lisp.h (Flooking_at): Declare.
2623 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2625 * dired.c (directory_files_internal): Fix a braino.
2627 * dired.c (directory_files_internal): Add missing GCPRO's.
2630 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2632 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2633 (resize_mini_window): Return quickly if Vresize_mini_window is
2634 nil. Don't return if Vmax_mini_window_height is nil.
2636 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2637 (syms_of_xdisp): Initialize them.
2638 (resize_mini_window): Act according to the setting of
2639 Vresize_mini_window.
2640 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2642 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2643 scroll bar widget after configuring it, so that it will appear at
2644 the right position from the start.
2645 (XTredeem_scroll_bar): Cleaned up.
2647 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2649 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2650 font is taller than the frame line, we don't have to bias the
2653 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2655 2000-11-07 Dave Love <fx@gnu.org>
2657 * config.in (HAVE_MKSTEMP): Add.
2659 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2661 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2663 * window.c (Fset_window_configuration): Don't try to preserve
2664 point in the current buffer, if that buffer is displayed in more
2667 * xfaces.c (lookup_named_face): If default face isn't realized,
2668 try to realize it. Return -1 if not successful.
2669 (Fx_list_fonts): Handle case that face cannot be determined.
2670 (Fface_font): Likewise.
2672 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2674 * window.c (displayed_window_lines): Detect partially
2675 visible lines at the bottom correctly.
2677 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2679 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2680 when ensuring we don't do visit in indirect buffer.
2682 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2684 * composite.h (compose_chars_in_text): Add prototype.
2686 * composite.c (Vcomposition_function_table): New variable.
2687 (Qcomposition_function_table): New variable.
2688 (run_composition_function): Call
2689 Vcompose_chars_after_function with three arguments.
2690 (compose_chars_in_text): New function.
2691 (syms_of_composite): Modified the doc-string of
2692 Vcompose_chars_after_function. Declare composition-function-table
2693 as a lisp variable, and initialize it.
2695 * xfns.c (x_encode_text): Suppress producing escape sequences for
2698 * xselect.c: Include composite.h.
2699 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2701 2000-11-05 Andrew Innes <andrewi@gnu.org>
2703 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2705 * sysdep.c (read_input_waiting): Remove extraneous argument to
2708 * w32fns.c (Fx_server_version): Include w32_build_number in the
2711 * w32heap.c (w32_build_number): New variable.
2712 (cache_system_info): Set it.
2714 * w32heap.h (w32_build_number): Add extern.
2716 * emacs.c (syms_of_emacs): Update docstring for
2717 system-configuration, to reflect the actual usage on MS-Windows.
2719 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2721 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2722 process idle timers while waiting for another event.
2724 * dispnew.c (update_frame_line): Handle case where spaces in
2725 the default face are colored.
2727 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2728 window height hasn't changed.
2730 2000-10-31 Jason Rumney <jasonr@gnu.org>
2732 * w32term.c (x_produce_glyphs): Handle composite characters.
2733 (x_draw_glyph_string_foreground)
2734 (x_draw_composite_glyph_string_foreground): Restore old font.
2736 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2738 * minibuf.c (read_minibuf): Reset the undo history just before
2739 starting the recursive-edit.
2741 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2743 * xfaces.c (menu_face_change_count): New variable.
2744 (Finternal_set_lisp_face_attribute): Increment it for changes
2746 (realize_basic_faces): Reflect changes in the `menu' faces
2749 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2750 dy obtained from the iterator's y-position after moving from
2751 scroll_margin_pos to PT; see comment there.
2753 * xdisp.c (safe_eval_handler): Call add_to_log.
2755 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2756 is not a symbol or string.
2758 * xdisp.c (echo_area_display): Don't perform a display update from
2759 inside redisplay. The update will happen anyway at the end of
2760 redisplay, and it can confuse redisplay (GC messages while
2761 redisplaying, for instance.)
2763 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2765 * xrdb.c (x_load_resources): Use the class name in the defaults.
2767 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2768 (regex_compile): Catch bogus \(\1\).
2770 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2772 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2775 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2776 we have a color cache, check that the cached color equals the
2777 allocated color. If not, clear the color cache.
2779 * window.c (displayed_window_lines): Change buffers if necessary.
2780 Fix computation of displayed lines.
2782 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2783 update_menu_bindings to DEFVAR_BOOL.
2785 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2787 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2789 * puresize.h (BASE_PURESIZE): Increase to 680000.
2791 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2793 2000-10-29 Jason Rumney <jasonr@gnu.org>
2795 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2797 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2798 (w32_cache_char_metrics): Handle possibility that 'x' does not
2799 exist in a BDF font.
2800 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2802 * w32bdf.h (bdffont): Add nchars.
2804 * w32bdf.c (set_bdf_font_info): Set it.
2805 (w32_BDF_TextOut): Swap byte order of double byte characters.
2806 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2808 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2810 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2811 don't override the colors in frame's param_alist, unless they are
2814 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2815 reverse the effect of the highlight flag.
2817 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2819 * window.h (Fwindow_live_p): Declare.
2821 * undo.c (record_delete): Check that last_undo_buffer is really a
2822 buffer before applying XBUFFER to it.
2824 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2827 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2829 * lisp.h (KEYMAPP): New macro.
2830 (get_keymap): Remove.
2831 (get_keymap_1): Rename get_keymap.
2833 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2835 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2837 * xmenu.c (single_submenu): Use KEYMAPP.
2838 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2839 Use KEYMAPP rather than Fkeymapp.
2841 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2843 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2844 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2845 Use KEYMAPP rather than Fkeymapp.
2846 (single_submenu): Use KEYMAPP.
2847 (w32_menu_show, w32_dialog_show): Use TRUE.
2849 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2851 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2852 (Fkeymapp): Use KEYMAPP.
2853 (get_keymap): Rename from get_keymap_1. Remove old def.
2854 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2855 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2856 (Fminor_mode_key_binding): Don't raise an error if the binding
2858 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2859 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2861 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2862 Allow Vspecial_event_map to be autoloaded.
2863 (menu_bar_items): Fetch the keymap rather than using keymapp.
2864 (menu_bar_one_keymap): No need to follow func-indirect any more.
2865 (parse_menu_item): get_keymap_1 -> get_keymap.
2866 (tool_bar_items): Fetch the keymap rather than using keymapp.
2867 (read_key_sequence): Use KEYMAPP.
2869 * intervals.c (get_local_map): Use get_keymap rather than following
2870 function-indirections explicitly.
2872 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2874 2000-10-27 Jason Rumney <jasonr@gnu.org>
2876 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2877 point, as Windows has oversized fonts.
2879 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2881 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2883 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2884 (freehook, reallochook): Handle null pointer arguments.
2885 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2887 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2889 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2890 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2891 Giving in to popular pressure to shut up the compiler with casts.
2893 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2895 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2896 signed value, and use a default value computed from the font's
2899 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2901 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2902 that specify a negative underline position can still use underlines.
2904 * window.c (Fpos_visible_in_window_p): Make POS default to
2905 WINDOW's point, not the current buffer's point.
2907 2000-10-26 Dave Love <fx@gnu.org>
2909 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2910 when it's necessary.
2912 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2914 * window.c (size_window): Compute size difference from sum of old
2915 child window sizes instead of from parent's size.
2917 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2918 Handle obscured lines at the top of the window.
2920 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2921 down after the last error condition check.
2923 * frame.c (Fdelete_frame): Run delete-frame-hook.
2925 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2927 * coding.c (decode_coding): Fix previous change (check also
2928 CODING_MODE_LAST_BLOCK).
2930 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2932 * regex.c: More `unsigned char' -> `re_char' changes.
2933 Also change several `int' into `re_wchar_t'.
2934 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2935 (PUSH_FAILURE_POINTER): Don't cast any more.
2936 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2937 We want GCC to complain, since this piece of code makes
2938 re_match non-reentrant, which *should* be fixed.
2939 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2940 (EXTEND_BUFFER): Use RETALLOC.
2941 (SET_LIST_BIT): Don't cast.
2942 (re_wchar_t): New type.
2943 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2944 that those two functions will always properly return.
2945 (IMMEDIATE_QUIT_CHECK): Cast to void.
2946 (analyse_first): Use recursion rather than an explicit stack.
2947 (re_compile_fastmap): Can't fail anymore.
2948 (re_search_2): Don't check re_compile_fastmap for failure.
2949 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2950 Now also sets the new value (passed in a new argument).
2951 (re_match_2_internal): Use it.
2952 Also, use a new var `reg' of type size_t when looping through regs
2953 rather than reuse the inappropriate `mcnt'.
2955 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2956 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2957 (where_is_internal): Renamed from Fwhere_is_internal.
2958 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2959 (Fwhere_is_internal): New function wrapping where_is_internal.
2960 (where_is_internal_1): Handle the case where we're filling the cache.
2961 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2963 2000-10-25 Miles Bader <miles@gnu.org>
2965 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2967 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2969 * window.c (pos_fully_visible_p): Removed.
2970 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2971 if position is visible and/or fully visible.
2973 * lisp.h (pos_visible_p): Add prototype.
2975 * xdisp.c (pos_visible_p): New function.
2977 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2979 * process.c (send_process): If OBJECT is t, it means that the data
2980 is from C string, but we should encode it. Before calling
2981 setup_raw_text_coding_system, be sure to flush out data by the
2982 previous coding system.
2984 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2986 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2987 assignment of startpos to prev when startpos == pos.
2989 * editfns.c (find_field): Set the field stickiness correctly from
2990 overlay fields. Use renamed `text_property_stickiness'.
2991 (text_property_stickiness): Renamed from `char_property_stickiness'.
2992 Only check text properties, not overlays.
2993 * textprop.c (get_char_property_and_overlay): New function.
2994 (Fget_char_property): Use it.
2995 * intervals.h (get_char_property_and_overlay): Add declaration.
2997 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2999 * keymap.c: Use AREF, ASET and ASIZE macros.
3000 (Fmake_sparse_keymap): Docstring fix.
3002 (shadow_lookup): Move up.
3003 Handle the case where lookup-key returns an integer.
3004 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
3005 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
3006 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
3007 Simplify/rewrite the keymap-finding code.
3008 Add check for command shadowing, using shadow_lookup.
3010 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
3012 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
3013 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
3016 2000-10-24 Andrew Innes <andrewi@gnu.org>
3018 * dired.c (directory_files_internal_unwind): New function.
3019 (directory_files_internal): Use it to ensure closedir is called
3020 even if expand-file-name or file-attributes throw, eg. because of
3021 a user interrupt. Also enable immediate_quit while calling
3022 re_search, so that matching can be interrupted as well.
3024 2000-10-24 Andrew Innes <andrewi@gnu.org>
3026 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
3028 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
3029 so that re_search functions only quit when callers expect them to.
3031 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3033 * regex.c (regex_compile): Change the way of handling a range from
3034 a char less than 256 to a char not less than 256.
3036 2000-10-24 Gerd Moellmann <gerd@gnu.org>
3038 * window.c (size_window): Prevent setting window's width or
3039 height to a negative value (esp. with XSETFASTINT).
3041 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
3042 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
3043 (protect_malloc_state) [GC_MALLOC_CHECK &&
3044 GC_PROTECT_MALLOC_STATE]: New function.
3045 (PROTECT_MALLOC_STATE): New macro.
3046 (__malloc_initialize, morecore, _malloc_internal)
3047 (_free_internal) _realloc_internal): Use it to make _heapinfo
3048 read-only outside of gmalloc.
3050 * keymap.c: Update copyright.
3052 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
3055 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
3057 * filelock.c (unlock_all_files): Use unlock_file to expand each
3058 buffer's file_truename before trying remove its lock file.
3060 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
3062 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
3063 or CRLF, decode EOLs.
3065 2000-10-24 Kenichi Handa <handa@etl.go.jp>
3067 * window.c (Fdisplay_buffer): Fix doc.
3069 2000-10-23 Jason Rumney <jasonr@gnu.org>
3071 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
3072 ASCII font of default fontset on Windows.
3074 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
3075 xterm.c comment below).
3077 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
3079 2000-10-23 Gerd Moellmann <gerd@gnu.org>
3081 * xterm.c (x_connection_closed): Reset handling_signal.
3083 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
3086 2000-10-23 Miles Bader <miles@gnu.org>
3088 * window.c (window_scroll_pixel_based, window_scroll_line_based):
3089 Pass nil for FULLY argument to Fpos_visible_in_window_p to
3090 maintain old behavior.
3091 * minibuf.c (Fminibuffer_complete): Likewise.
3093 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
3095 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
3096 that when a font can't be exactly centered, it errs up rather than
3099 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
3101 * fns.c (Fbase64_decode_string): The decoded result should be
3104 2000-10-23 Andrew Choi <akochoi@i-cable.com>
3106 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
3108 * dispnew.c [macintosh]: Include macterm.h.
3109 (init_display) [macintosh]: Initialization for window system.
3111 * emacs.c (main) [macintosh]: Call syms_of_textprop,
3112 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
3113 syms_of_search, x_term_init, and init_keyboard before calling
3114 init_window_once. Also, call syms_of_xmenu.
3116 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
3117 default fontset to Monaco.
3119 * frame.c [macintosh]: Include macterm.h. Remove declarations of
3120 NewMacWindow and DisposeMacWindow.
3121 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
3122 instead of calling NewMacWindow and setting fields of
3123 f->output_data.mac directly. Call init_frame_faces.
3124 (Fdelete_frame) [macintosh]: Remove unused code.
3125 (Fmodify_frame_parameters) [macintosh]: Call
3126 x_set_frame_parameters instead of mac_set_frame_parameters.
3128 * frame.h [macintosh]: Define menu_bar_lines field in struct
3129 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
3131 * keyboard.c [macintosh]: Include macterm.h.
3132 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
3133 and menu_bar_activate_event type events as for X and NT.
3134 (make_lispy_event) [macintosh]: Construct lisp events of type
3135 MENU_BAR_EVENT as for X and NT.
3137 * sysdep.c [macintosh]: Remove declaration for sys_signal.
3138 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
3139 (sys_subshell) [macintosh]: Remove definition entirely.
3140 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
3141 Vwindow_system_version here. Remove initialization of
3142 Vx_bitmap_file_path.
3143 (read_input_waiting): Correct the number of parameters passed to
3145 Move all Macintosh functions to mac/mac.c.
3147 * term.c [macintosh]: Include macterm.h.
3149 * window.c [macintosh]: Include macterm.h.
3151 * xdisp.c [macintosh]: Include macterm.h. Declare
3152 set_frame_menubar and pending_menu_activation.
3153 (echo_area_display) [macintosh]: Do not return if terminal frame
3154 is the selected frame.
3155 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
3156 Allow only the selected frame to set menu bar.
3157 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
3158 calling FRAME_EXTERNAL_MENU_BAR (f).
3159 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3161 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3162 and check_x. Declare XCreateGC. Define x_create_gc and
3163 x_free_gc. Initialize font_sort_order.
3164 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3165 but call x_list_fonts instead of w32_list_fonts.
3166 (Finternal_face_x_get_resource) [macintosh]: Do not call
3167 display_x_get_resource.
3168 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3169 (realize_x_face) [macintosh]: Load the font if it is specified in
3171 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3174 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3176 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3177 is nil: since we go to the end of submap anyway, we'd end up
3179 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3180 doesn't obey autoload.
3182 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3184 * msdos.c (dos_set_window_size): Update screen dimension variables.
3186 2000-10-21 Jason Rumney <jasonr@gnu.org>
3188 * w32term.c (w32_cache_char_metrics): Double check that font is
3189 really fixed pitch before trusting tmPitchAndFamily.
3191 2000-10-21 Andrew Innes <andrewi@gnu.org>
3193 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3195 * w32term.h: Extern decl for w32_cache_char_metrics.
3197 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3199 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3200 (w32_unload_font): Free per_char array if present.
3202 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3203 cached information in emulated XFontStruct to handle common cases
3204 quickly. Do not allocate XCharStruct for return.
3205 (w32_native_per_char_metric): New function.
3206 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3208 (x_produce_glyphs): Don't get an HDC. Change calls to
3209 w32_per_char_metric to match arg change above. Remove calls to
3211 (w32_get_glyph_overhangs): Ditto.
3212 (w32_cache_char_metrics): New function.
3214 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3215 ($(BLD)/casefiddle.$(O)): Remove compile command.
3216 ($(BLD)/gmalloc.$(O)): Remove compile command.
3217 ($(BLD)/dispnew.obj):
3218 ($(BLD)/keyboard.obj):
3219 ($(BLD)/w32inevt.obj):
3220 ($(BLD)/w32bdf.obj):
3222 ($(BLD)/buffer.obj):
3223 ($(BLD)/editfns.obj):
3225 ($(BLD)/fileio.obj):
3227 ($(BLD)/indent.obj):
3228 ($(BLD)/insdel.obj):
3229 ($(BLD)/intervals.obj):
3230 ($(BLD)/minibuf.obj):
3232 ($(BLD)/scroll.obj):
3233 ($(BLD)/sysdep.obj):
3234 ($(BLD)/textprop.obj):
3235 ($(BLD)/widget.obj):
3236 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3237 ($(BLD)/term.obj): Add dependency on dispextern.h.
3239 * makefile.nt ($(BLD)\dispnew.obj):
3240 ($(BLD)\keyboard.obj):
3241 ($(BLD)\w32inevt.obj):
3242 ($(BLD)\w32bdf.obj):
3244 ($(BLD)\buffer.obj):
3245 ($(BLD)\editfns.obj):
3247 ($(BLD)\fileio.obj):
3249 ($(BLD)\indent.obj):
3250 ($(BLD)\insdel.obj):
3251 ($(BLD)\intervals.obj):
3252 ($(BLD)\minibuf.obj):
3254 ($(BLD)\scroll.obj):
3255 ($(BLD)\sysdep.obj):
3256 ($(BLD)\textprop.obj):
3257 ($(BLD)\widget.obj):
3258 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3259 ($(BLD)\term.obj): Add dependency on dispextern.h
3261 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3263 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3264 with an additional argument of Qt.
3266 2000-10-21 Miles Bader <miles@gnu.org>
3268 * window.c (pos_fully_visible_in_window_p): New function.
3269 (Fpos_visible_in_window_p): Add FULLY argument.
3270 Use pos_fully_visible_in_window_p.
3271 (window_scroll_pixel_based, window_scroll_line_based): Update
3272 calls to Fpos_visible_in_window_p.
3273 * lisp.h (Fpos_visible_in_window_p): Update prototype
3275 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3277 * alloc.c (toplevel): Conditionalize compilation of mem_*
3278 functions differently.
3280 2000-10-20 Jason Rumney <jasonr@gnu.org>
3282 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3283 mem_init where it used to be. mem_z etc not defined otherwise.
3285 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3287 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3289 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3290 structure definition and related variabled to the top of the file.
3291 Include this code when GC_MALLOC_CHECK is defined.
3292 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3293 register/unregister allocated region.
3294 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3295 which isn't allocated.
3296 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3297 something which is already in use.
3298 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3299 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3300 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3301 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3303 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3304 _malloc_internal instead of malloc.
3305 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3308 2000-10-20 Andrew Innes <andrewi@gnu.org>
3310 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3312 (my_strftime) <macro>: Don't use macro arg list when redefining as
3314 (my_strftime) <function>: Supply 0 as ut argument.
3316 2000-10-19 Jason Rumney <jasonr@altavista.net>
3318 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3319 including dispextern.h, as it stops faces from working.
3321 * w32fns.c (Fx_create_frame): Don't bother calling
3322 face-set-after-frame-default since the caller does it for us
3323 anyway. Clean up calls to x_get_arg to be consistent with X.
3325 * w32term.c (x_produce_glyphs): Handle
3326 unibyte_display_via_language_environment correctly.
3327 (w32_draw_box_rect): Fix the calculation of width and height.
3329 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3330 as it has stopped working.
3331 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3334 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3336 * eval.c (skip_debugger): Prevent a compiler warning.
3337 (Fcondition_case): Likewise.
3338 (Fbacktrace_frame): Use a null interactive spec.
3340 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3342 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3344 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3346 * strftime.c: Sync with glibc, file version 1.78.
3347 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3348 should no longer be used according to ISO 8601.
3350 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3351 no map for meta_prefix_char, don't try to use it as a keymap.
3352 Instead, if T_OK is non-zero, look up a default binding, if any,
3353 otherwise, if T_OK is zero, return nil.
3355 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3356 (x_to_xcolors, png_load): Use x_query_color.
3358 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3360 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3362 (x_copy_color, x_alloc_lighter_color): Likewise.
3364 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3365 (x_query_color, x_query_colors): Add prototype.
3367 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3368 check_string_bytes only if not noninteractive, increase count to 50.
3370 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3372 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3375 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3377 * alloc.c (pure_bytes_used): Renamed from pureptr.
3379 (pure_alloc): New function.
3380 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3382 (Fpurecopy): Use PURE_POINTER_P.
3384 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3385 PT has moved backward.
3387 * xdisp.c (cursor_row_p): Take continued lines into account.
3389 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3391 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3392 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3393 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3396 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3397 of selective display off while searching for the next line start.
3399 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3401 * Makefile.in (term.o): Depend on dispextern.h.
3403 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3405 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3407 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3409 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3410 the iterator at the beginning, so that they can be set later on,
3411 for instance in reseat_at_next_visible_line_start, without being
3414 * xfns.c (pbm_format): Add :foreground and :background keywords.
3415 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3416 (xbm_load): Recognize foreground and background color
3419 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3421 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3423 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3426 * msdos.c (IT_set_face): Compare highlighted face with the default
3427 face, and invert colors if these faces' colors are identical.
3428 (Fmsdos_remember_default_colors): Don't swap foreground and
3429 background colors in initial_colors[].
3430 (IT_set_frame_parameters): Don't swap frame's foreground and
3431 background pixels. If ALIST includes "(reverse . t)", swap
3432 foreground-color and background-color properties in frame's
3433 param_alist. If the original frame's param_alist doesn't specify
3434 the colors, store unspecified-fg and unspecified-bg, reversed if
3437 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3438 the colors are unspecified and reversed, reverse fore- and back-
3439 ground in the returned value.
3440 (Fframe_parameter): Ditto.
3442 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3444 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3445 get_last_unchanged_at_beg_row.
3446 (find_first_unchanged_at_end_row): Renamed from
3447 get_first_unchanged_at_end_row.
3448 (find_first_unchanged_at_end_row): Convert assertions to
3449 unconditional tests which abort. When looking for a row in
3450 unchanged text, don't go further back than first_text_row.
3452 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3453 Don't add in the last line's height when deciding if the new
3454 position is below the scroll margin.
3456 2000-10-16 Miles Bader <miles@gnu.org>
3458 * editfns.c (Fconstrain_to_field): Check carefully for field
3459 boundaries if either OLD_POS or NEW_POS has a non-nil field
3460 property, even if they're the same.
3462 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3464 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3465 height for XFillRectangle.
3467 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3469 * syntax.c (Fstring_to_syntax): New function extracted from
3470 Fmodify_syntax_entry.
3471 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3472 (skip_chars, Fforward_comment): Remove unused variables.
3473 (syms_of_syntax): Add defsubr for string-to-syntax.
3474 (describe_syntax): Add code for comment and string fences.
3476 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3478 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3479 Do the meta->esc mapping. Call get_keyelt before returning.
3480 Start scanning from the second element (the first is always `keymap')
3481 to make it easier to detect when we reach a parent map.
3482 Handle the case of inheriting from a symbol whose function is a map.
3483 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3484 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3485 (get_keyelt, Flookup_key): Update call to access_keymap.
3486 Remove the meta->esc mappings.
3487 (define_as_prefix): Delete old disabled code.
3488 (menu_item_p): New function.
3489 (where_is_internal_1): Skip over the few remaining menu items.
3490 * lisp.h (access_keymap): Update prototype.
3491 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3492 Update call to access_keymap.
3493 (follow_key, read_key_sequence): Update calls to access_keymap.
3494 Remove the meta->esc mappings.
3496 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3498 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3499 with additional argument.
3501 * xdisp.c (cursor_row_p): New function.
3502 (try_cursor_movement, display_line): Use it.
3504 * xdisp.c (append_space): Also save/restore iterator's current
3505 character and its length.
3507 * xdisp.c (init_from_display_pos): Add an assertion.
3508 (handle_stop): Don't set iterator's add_overlay_start.
3509 (handle_invisible_prop): Likewise.
3510 (load_overlay_strings): If text under an overlay is invisible,
3511 take both before- and after-strings into account when the iterator
3512 is positioned either at the start or at the end of the overlay.
3513 (forward_to_next_line_start): Rewritten.
3514 (reseat_at_next_visible_line_start): Rewritten.
3515 (set_iterator_to_next): Add parameter RESEAT_P.
3517 * dispextern.h (struct it): Remove member add_overlay_start.
3518 (set_iterator_to_next): Change prototype.
3520 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3522 * coding.c (code_convert_region): Be sure to initialize
3523 coding->category_idx.
3524 (decode_coding_string): Set coding->src_multibyte and
3525 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3526 (encode_coding_string): Set coding->src_multibyte and
3527 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3529 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3531 * xfns.c (Fx_create_frame): Don't bother calling
3532 face-set-after-frame-default since the caller does it for us anyway.
3534 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3536 * window.c (coordinates_in_window): Fix detection of vertical line
3537 on character terminals.
3539 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3541 * editfns.c (save_excursion_save): Additionally record the
3543 (save_excursion_restore): If buffer was visible in a window, and a
3544 different window was selected, and the old selected window is
3545 still live, restore point in that window.
3547 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3549 * xterm.c (x_produce_glyphs): Handle
3550 unibyte_display_via_language_environment correctly.
3552 * regex.c (regex_compile): Change the way of handling a range from
3553 unibyte char to multibyte char.
3555 * syntax.c (skip_chars): Change the way of handling a range from
3556 unibyte char to multibyte char.
3558 * process.c (read_process_output): Cancel previous change.
3560 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3562 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3564 * charset.c (Ffind_charset_string): Doc fix.
3565 (Ffind_charset_region): Doc fix.
3567 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3569 * process.c (read_process_output): Fix previous change. Adjust
3570 multibyteness of text to insert in a buffer by
3571 string_make_unibyte/multibyte instead of
3572 Fstring_as_unibyte/multibyte.
3574 2000-10-10 Andreas Schwab <schwab@suse.de>
3576 * alloc.c (mark_object): Remove all workarounds installed on
3579 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3581 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3583 (base64_encode_1): Make it work for a text of multibyte form.
3584 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3585 case. Don't call str_to_multibyte because base64_decode_1
3586 produces correct multibyte form for eight-bit codes.
3587 (Fbase64_decode_string): Adjusted for the change of
3589 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3590 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3593 * charset.h (CHAR_STRING): Optimized for single byte characters.
3595 2000-10-09 Andreas Schwab <schwab@suse.de>
3597 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3598 -1 after socket is closed, to fall through to error processing.
3600 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3602 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3603 variables. If ALIST includes foreground-color or
3604 background-color, change also the colors of the default face for
3607 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3609 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3610 them extern (they are defined on xfaces.c).
3611 (syms_of_msdos): Don't intern and don't staticpro
3612 Qbackground_color and Qforeground_color.
3614 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3616 * frame.c (Fframe_parameter): For non-windowed frames, if
3617 f->param_alist says foreground or background color is unspecified,
3618 call tty_color_name to return the color name computed from the
3619 frame's current colors.
3621 2000-10-06 Dave Love <fx@gnu.org>
3623 * terminfo.c (ospeed): Don't declare.
3625 * sysdep.c: Don't include string.h.
3626 (h_errno): Declare conditional also on TRY_AGAIN.
3628 * charset.c (Ffind_charset_string): Doc fix.
3630 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3631 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3634 2000-10-05 Dave Love <fx@gnu.org>
3636 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3637 position like menu-bar.
3639 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3641 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3643 * xdisp.c (handle_single_display_prop): Use safe_call1.
3644 (safe_call): Renamed from call_function.
3645 (safe_call1): New function.
3646 (handle_fontified_prop): Use safe_call1 instead of call1.
3647 (safe_eval): Renamed from eval_form.
3648 (safe_eval_handler): Renamed from eval_handler.
3649 (handle_single_display_prop, display_mode_element): Use safe_eval
3650 instead of eval_form.
3652 * xfaces.c (merge_face_heights): Use safe_call instead of
3655 * keyboard.c (show_help_echo): Use safe_call instead of
3656 call_function; use safe_eval instead of eval_form.
3658 * lisp.h (safe_call): Renamed from call_function.
3659 (safe_eval): Renamed from eval_form.
3660 (safe_call1): Add prototype.
3662 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3664 * xfns.c (image_ascent): Rearrange ascent calculation for the
3667 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3669 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3670 (where_is_internal_1): Don't bother ignoring menu-items any more.
3672 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3674 * keyboard.c (update_menu_bindings): New variable.
3675 (parse_menu_item): Use AREF. If update_menu_bindings
3676 is 0, don't update menu bindings.
3677 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3679 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3681 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3684 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3686 * syntax.c (forw_comment): Match nestedness of ender/starter.
3687 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3688 (prev_char_comstart_first): Remove.
3689 (back_comment): Check two-char comment markers more carefully
3690 to better handle overlapping cases like *//* or /* */* */ ...
3691 Match nestedness of ender/starter.
3693 2000-10-02 Dave Love <fx@gnu.org>
3695 * config.in (HAVE_GAI_STRERROR): Add undef.
3697 * process.c (Fopen_network_stream): Use it.
3699 * m/alpha.h (NO_REMAP): Don't define.
3701 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3703 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3704 return with a string converted to an integer or vice versa when
3705 Vmocklisp_arguments is t.
3706 (Fsignal): Likewise. The function can return for `quit'.
3707 (struct gcpro): Declare member `var' to point to a volatile
3710 * eval.c (error): Prevent compiler warning.
3712 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3714 * keymap.c (keymap_memberp): New function.
3715 (Fset_keymap_parent): Use it.
3716 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3717 Use keymap_memberp to avoid creating cycles.
3718 (access_keymap): Use KEYMAPP.
3720 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3722 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3723 gai_strerror. Make sure xerrno is set if connect fails. Improve
3726 2000-09-29 Jason Rumney <jasonr@gnu.org>
3728 * w32term.c (w32_char_font_type, w32_encode_char)
3729 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3730 (w32_bdf_per_char_metric): New function.
3731 (w32_per_char_metric): Use it.
3732 (x_draw_glyph_string_background): Always draw background for BDF
3735 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3736 GDI object which is a scarce resource.
3738 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3739 (get_quoted_string): Fix limit on memchr search.
3740 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3741 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3742 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3743 (get_cached_font_char, cache_char_offset): Use macro
3744 BDF_CODEPOINT_RANGE_COVER_P.
3745 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3746 (clear_cached_bitmap_slots): New function.
3747 (GET_HEX_VALUE): G-Z, g-z are not hex.
3748 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3749 (get_bitmap_with_cache): Use new cache implementation.
3750 (create_offscreen_bitmap): New function.
3751 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3753 * w32term.c (x_produce_glyphs): If the distance from the current
3754 position to the next tab stop is less than a canonical character
3755 width, use the tab stop after that.
3756 (x_draw_glyphs): Handle case START and END are out of bounds more
3758 (x_clear_mouse_face): Block/unblock input.
3759 (x_display_and_set_cursor): Don't show a hollow box cursor for
3760 buffers whose cursor_type is nil.
3762 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3764 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3767 * dispextern.h (updating_frame): Declare extern.
3769 2000-09-29 Andreas Schwab <schwab@suse.de>
3771 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3773 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3775 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3776 use its function definition.
3777 (tool_bar_items): Likewise.
3779 * lisp.h (fatal): Declare NO_RETURN.
3781 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3783 * keymap.c: Remove the line "#undef NULL".
3785 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3787 * xterm.c (x_make_frame_visible): Try harder to make the frame
3790 2000-09-28 Dave Love <fx@gnu.org>
3792 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3794 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3796 * .gdbinit (xreload): Note its need on GNU/Linux.
3798 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3799 r_alloc, r_alloc_free.
3801 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3803 * syntax.c (skip_chars): Handle negation correctly.
3805 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3807 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3808 with non-zero FORCE_P argument.
3810 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3813 * xdisp.c (window_box_height): Add an assertion.
3815 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3816 tool-bar than is available.
3817 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3819 2000-09-27 Dave Love <fx@gnu.org>
3821 * s/irix6-5.h: Now works 64-bit. Tidied.
3823 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3825 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3826 instead of BITS_PER_INT.
3827 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3828 EMACS_UINT, respectively.
3829 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3831 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3833 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3835 * window.c (freeze_window_starts): Construct last argument for
3836 foreach_window differently.
3838 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3840 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3841 EMACS_UINT instead of `int' and `unsigned int'.
3842 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3844 * frame.h (struct frame): Make the `nothing' member of union
3845 output_data an EMACS_INT.
3847 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3849 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3850 size in the sdata structure.
3851 (SDATA_NBYTES, SDATA_DATA): New macros.
3852 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3853 differently for the different layout of the sdata structure.
3854 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3856 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3857 Check that size recorded in the string size and size recorded in
3858 the sdata structure agree.
3860 2000-09-25 Dave Love <fx@gnu.org>
3862 * buffer.c: Include stdio.h.
3864 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3866 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3868 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3869 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3871 (__malloc_extra_blocks): Declare as __malloc_size_t.
3873 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3875 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3877 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3878 (read_char): If help-echo is showing, preserve the echo area
3881 * xdisp.c (help_echo_showing_p): New variable.
3882 (set_message): Reset it to 0.
3883 (init_xdisp): Initialize help_echo_showing_p.
3885 * dispextern.h (help_echo_showing_p): Declare extern.
3887 * config.in: Fix typo in __GNUC_MINOR__.
3889 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3891 * s/freebsd.h (POSIX_SIGNALS): Define.
3893 * xterm.c (x_clear_mouse_face): Block/unblock input.
3895 2000-09-24 Dave Love <fx@gnu.org>
3897 * fns.c (base64_encode_1): Fix last change.
3899 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3901 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3903 * xdisp.c (try_window_reusing_current_matrix): More fixes
3904 for the case window has a header-line.
3906 2000-09-22 Dave Love <fx@gnu.org>
3908 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3911 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3913 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3915 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3917 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3920 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3923 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3924 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3925 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3928 * marker.c (byte_char_debug_check): Return void.
3930 * xfns.c (Fx_create_frame): Set default frame parameter value
3931 for tool-bar-lines to 1.
3933 * dispnew.c (scrolling_window): Compare y-positions of rows
3934 equal at the start. Some simplification.
3936 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3937 reused rows' y-position in the case window has a header-line, and
3938 new window start is greater than old window start.
3940 * process.c (process_sent_to): New variable.
3941 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3942 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3943 Declare more parameters volatile.
3945 * lread.c (Vrecursive_load_depth_limit): New variable.
3946 (Fload): Check recursive loads whose recursion depth exceeds
3947 Vrecursive_load_depth_limit.
3948 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3950 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3952 * fileio.c (Fread_file_name): Doc fix.
3954 * editfns.c (Fmessage_or_box): Doc fix.
3956 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3958 * xfns.c (xbm_scan): Allow C-style comments.
3960 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3961 symbols are specified, add color translations to the cache.
3962 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3964 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3966 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3967 structures to xpm_init_color_cache.
3969 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3971 * dispnew.c (update_window_line): Make sure to always draw
3974 2000-09-19 Andrew Innes <andrewi@gnu.org>
3976 * makefile.nt (bootstrap-emacs): Don't change directory.
3978 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3980 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3982 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3983 If output buffer is too small, signal an appropriated error.
3985 2000-09-18 Dave Love <fx@gnu.org>
3987 * keyboard.c (menu_bar_items, tool_bar_items)
3988 (current_active_maps): Remove redundant get_local_map call.
3990 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3992 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3993 cursor for buffers whose cursor_type is nil.
3995 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3996 a feature to implement that is already implemented.
3997 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
4000 * xfns.c (x_clear_image_1): New function.
4001 (x_clear_image): Use it.
4002 (x_from_xcolors): Use x_clear_image_1; don't free the image's
4005 * dispnew.c (update_window): Move test for invisible lines
4006 at the top to update_window_line.
4007 (update_window_line): Handle invisible lines here.
4009 * xfns.c (clear_image_cache): Clear current matrices of all
4010 frames sharing an image cache. Block input while freeing
4011 images. Fix timestamp comparison.
4012 (x_clear_image): Also free the mask.
4014 * xfns.c (lookup_image): Block input while loading the image so
4015 that we won't get interrupted in a state where the image isn't yet
4017 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
4018 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
4019 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
4020 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
4023 2000-09-16 Gerd Moellmann <gerd@gnu.org>
4025 * dispnew.c (update_window): Make sure to make desired rows
4026 current even if they are completely invisible at the top
4029 2000-09-15 Gerd Moellmann <gerd@gnu.org>
4031 * xfns.c (lookup_image): Build mask before applying an algorithm.
4032 Recognize algorithm `disabled'.
4033 (cross_disabled_images): New variable.
4034 (COLOR_INTENSITY): New macro.
4035 (x_detect_edges): Use COLOR_INTENSITY.
4036 (x_disable_image): New function.
4037 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
4039 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
4040 disabled state, don't apply an image transformation algorithm if
4041 the user specified an image for the disabled state. Use
4042 `:algorithm disabled' for creating a disabled item's image if the
4043 user hasn't specified an image.
4045 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
4046 allocation functions with the XPM lib.
4047 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
4048 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
4049 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
4050 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
4051 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
4053 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
4054 functions, if possible, because these handle color allocation
4055 failure more gracefully.
4056 (Fimage_mask_p): New function.
4058 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
4059 (Qedge_detection, Qheuristic): New symbols.
4060 (syms_of_xfns): Initialize new symbols.
4061 (lookup_image): Handle `:mask X', `:algorithm emboss', and
4062 `algorithm (edge-detection ...)'.
4063 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
4064 (tiff_format, gif_format, gs_format): Add `:mask'.
4065 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
4066 (GIF_MASK, GS_MASK): New enumerators.
4067 (x_laplace_read_row, x_laplace_write_row): Functions removed.
4068 (emboss_matrix, laplace_matrix): New variables.
4069 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
4070 (x_edge_detection): New functions.
4071 (x_laplace): Rewritten in terms of x_detect_edges.
4072 (x_build_heuristic_mask): If image has a mask, free it.
4074 2000-09-14 Andrew Innes <andrewi@gnu.org>
4076 * makefile.w32-in: Revert to Unix line endings.
4078 2000-09-14 Andrew Innes <andrewi@gnu.org>
4080 * makefile.w32-in: Standardize indentation somewhat.
4081 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
4082 cater for differences between shells.
4084 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
4086 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4088 * xterm.c (x_produce_glyphs): If the distance from the current
4089 position to the next tab stop is less than a canonical character
4090 width, use the tab stop after that.
4092 2000-09-14 Dave Love <fx@gnu.org>
4094 * buffer.c (alloc_buffer_text): Fix xmalloc call.
4096 2000-09-14 Gerd Moellmann <gerd@gnu.org>
4098 * xdisp.c (handle_fontified_prop): While running fontification
4099 functions, bind `fontification-functions' and
4100 `after-change-functions' to nil.
4102 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
4103 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
4105 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
4107 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
4108 USE_MMAP_FOR_BUFFERS.
4110 * insdel.c (make_gap): Use enlarge_buffer_text.
4112 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
4113 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
4114 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
4115 from former r_alloc_* functions in ralloc.c.
4116 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
4118 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
4119 (mmap_init) [REL_ALLOC_MMAP]: New function.
4120 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
4121 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
4124 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
4125 (enlarge_buffer_text): Add prototype.
4127 * ralloc.c: Remove everything having to do with the use of mmap.
4129 2000-09-13 Gerd Moellmann <gerd@gnu.org>
4131 * sound.c (Fplay_sound): Doc fix.
4133 * keyboard.c: Avoid some more compiler warnings.
4134 (parse_tool_bar_item): Ignore cached key bindings.
4136 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
4137 and allocation of Lisp data.
4139 2000-09-12 Gerd Moellmann <gerd@gnu.org>
4141 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
4142 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
4145 * lread.c (Fload): Put code checking for recursive loads in #if 0.
4147 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
4149 * ccl.c: Comment fixed.
4150 (MAX_MAP_SET_LEVEL): Increased to 30.
4151 (PUSH_MAPPING_STACK): Enclose with do-while block.
4152 (POP_MAPPING_STACK): Likewise.
4153 (stack_idx_of_map_multiple): New variable.
4154 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
4155 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
4156 call the corresponding CCL program by
4157 CCL_CALL_FOR_MAP_INSTRUCTION.
4158 (ccl_driver) <CCL_MapSingle>: Likewise.
4159 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4160 with the case where looking up process reaches to the end of
4161 map-set, and call CCL programs as the above change.
4163 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4165 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4166 that might be clobbered by longjmp.
4167 (check_x_display_info, x_decode_color, create_frame_xic)
4168 (Fx_display_backing_store, Fx_display_visual_class)
4169 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4172 * lread.c (init_lread): Set Vloads_in_progress to nil.
4173 (Fload): Show list of recursively loaded files, when signaling an
4176 * lread.c (Vloads_in_progress): New variable.
4177 (record_load_unwind): New function.
4178 (Fload): Check for recursive loads.
4179 (syms_of_lread): Initialize Vloads_in_progress.
4180 (read_integer, read1): Avoid some compiler warnings.
4182 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4185 2000-09-11 Miles Bader <miles@gnu.org>
4187 * editfns.c (Fbuffer_string): Doc fix.
4189 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4191 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4193 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4195 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4196 whether to include other header files.
4198 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4200 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4201 by Fmemq as a boolean.
4203 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4205 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4207 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4209 * ralloc.c (mmap_fd): Remove initializer which can make it
4210 read-only in a dumped Emacs.
4211 (mmap_fd_1): New variable.
4212 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4213 restore it from there.
4214 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4215 unconditionally so that mmap_fd can be initialized there.
4216 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4217 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4218 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4220 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4222 * xdisp.c (dump_glyph_row): Fix printf format string.
4223 (display_line, move_it_in_display_line_to): Avoid compiler
4226 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4228 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4231 * xdisp.c (try_window_id): When trying to locate cursor in
4232 unchanged rows at the top, handle the case that we can't find it.
4234 * xterm.c (x_draw_glyphs): Handle case START and END are out
4235 of bounds more carefully.
4237 2000-09-08 Dave Love <fx@gnu.org>
4239 * s/sol2.h (REL_ALLOC_MMAP): Define.
4240 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4242 * ralloc.c: Don't include string.h (redundant).
4243 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4244 [!MAP_ANON]: Include fcntl.h.
4245 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4246 (r_alloc, r_re_alloc, r_alloc_free)
4247 (mmap_enlarge, mmap_set_vars): Use it.
4248 (r_alloc_init_fd): New function.
4249 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4250 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4253 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4256 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4257 change to __NetBSD__.
4259 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4261 * search.c (compile_pattern): Check the multibyteness of cached
4264 2000-09-08 Miles Bader <miles@gnu.org>
4266 * xfaces.c (default_face_vector): Function removed.
4267 (Finternal_merge_in_global_face): Restore old global/local
4268 attribute override order. Use inline loop instead of calling
4269 default_face_vector.
4271 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4273 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4274 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4275 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4276 where necessary, in case POINTER_TYPE is `void'.
4278 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4280 * frame.c (make_terminal_frame): Initialize frame foreground and
4281 background colors to unspecified, for the initial instance of an
4284 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4286 * ralloc.c (mmap_find): Fix overlap computation.
4287 (mmap_enlarge): Compute nbytes before trying to find an
4290 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4293 * lread.c (syms_of_lread): Change value of regexp
4294 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4296 * xmenu.c (xdialog_show): When looking up the selection in
4297 menu_items, take `quote' boundaries into account; this corresponds
4298 to a nil ITEM in x-popup-dialog.
4300 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4302 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4304 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4306 * coding.c (encode_coding_sjis_big5): Use translation table for
4307 encoding, not decoding. Fix the handling of latin-jisx0201.
4308 Check for the charset katakana-jisx0201 too.
4309 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4310 (detect_coding_sjis): Check the byte sequence more rigidly.
4312 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4314 * xfaces.c (Vparam_value_alist): New variable.
4315 (syms_of_xfaces): Initialize it.
4316 (Finternal_set_lisp_face_attribute): Avoid more consing.
4318 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4320 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4321 (Qbackground_mode): New variable.
4322 (syms_of_frame_1): Initialize Qbackground_mode.
4324 * lisp.h (Qdisplay): Declare extern.
4326 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4327 change face on all frames, and change the default for new frames.
4329 2000-09-07 Dave Love <fx@gnu.org>
4331 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4333 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4335 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4337 * charset.c: Include composite.h
4338 (lisp_string_width): New function.
4339 (Fstring_width): Call lisp_string_width instead of strwidth.
4341 * Makefile.in (charset.o): Depends on composite.h.
4343 * process.c (read_process_output): Before inserting the decoded
4344 text in the buffer, adjust the multibyteness.
4346 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4348 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4349 buffer's text buffer is null, map new memory.
4351 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4352 POINTER_TYPE and size_t.
4353 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4354 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4355 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4356 [REL_ALLOC_MMAP]: New macros.
4357 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4358 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4359 [REL_ALLOC_MMAP]: New functions.
4361 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4362 before and after unexec.
4364 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4365 text buffers if necessary.
4367 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4368 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4371 * config.in (HAVE_MMAP): Add #undef.
4373 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4375 * frame.c (Qdisplay_type): New variable.
4376 (syms_of_frame_1): Initialize it.
4377 (Fframe_parameter): New function that avoids consing.
4378 (syms_of_frame): Defsubr it.
4380 * buffer.c (Fother_buffer): Consider buffers as invisible when
4381 they are displayed in a window on an invisible frame.
4383 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4384 get-largest-window always return nil.
4386 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4388 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4389 variable; recognize Emacs 19 elc files.
4391 2000-09-04 Miles Bader <miles@gnu.org>
4393 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4394 before initially popping up the menu, so the menu doesn't flash
4395 when the face settings are significantly different from the
4398 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4400 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4401 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4402 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4403 (BIT_UNIBYTE): Remove.
4404 (re_match_2_internal): Delete corresponding code and streamline the
4405 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4406 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4407 (re_wctype_t): New type.
4408 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4409 (regex_compile): Use them and fix handling of overly long char classes.
4411 2000-09-03 Andrew Innes <andrewi@gnu.org>
4413 * makefile.w32-in: Change to DOS line endings.
4415 * s/ms-w32.h (ORDINARY_LINK): New define.
4417 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4418 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4420 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4421 (distclean): Delete them here instead.
4423 * w32proc.c (compare_env): Convert to uppercase for comparison,
4424 not lowercase, to match how the native Windows shell works.
4426 2000-09-03 Jason Rumney <jasonr@gnu.org>
4428 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4429 CVS changes the line-ends when checking in/out on DOS/Windows.
4431 * makefile.nt (emacs): Do not change directory to run temacs, as
4432 the load-path is set relative to current directory.
4434 2000-09-03 Miles Bader <miles@gnu.org>
4436 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4438 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4440 * xdisp.c (redisplay_mode_lines): New function.
4441 (display_mode_lines): Return number of mode lines displayed.
4442 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4443 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4445 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4446 string.h and strings.h.
4447 (index) [HAVE_INDEX]: Add prototype.
4449 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4450 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4452 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4453 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4455 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4457 * lread.c (read1): Accept `?' as symbol constituent, for
4458 compatiblity with XEmacs.
4460 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4462 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4463 (struct re_pattern_buffer): Remove newline_anchor.
4464 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4465 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4466 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4467 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4468 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4469 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4470 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4471 Get rid of references to newline_anchor.
4472 (regcomp): Allocate and precompute a fastmap.
4474 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4476 * lread.c (openp): GCPRO local variable `filename'.
4478 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4480 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4482 * regex.c: Merge some changes from GNU libc. Add prototypes.
4483 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4484 Use memcmp and memcpy instead of bcopy and bcmp.
4485 (init_syntax_once): Use ISALNUM.
4486 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4487 (REG_UNSET_VALUE): Remove. Use NULL instead.
4488 (REG_UNSET, re_match_2_internal): Use NULL.
4489 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4491 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4492 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4493 (regex_compile): In handle_interval, return an error rather than try to
4494 unfetch the interval if we can't find the closing brace.
4495 Obey the RE_NO_GNU_OPS syntax bit.
4496 (TOLOWER): New macro.
4498 (regexec): Allocate regs.start and regs.end as one block.
4500 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4502 * xdisp.c (echo_area_display): Check display_completed instead
4503 of calling detect_input_pending.
4505 * dispnew.c (update_frame): Only set display_completed here; move
4506 the update_begin and update_end calls here from update_frame_1.
4507 (update_frame_1): Don't set display_completed here, don't call
4508 update_begin/update_end.
4510 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4511 instead of store_frame_param.
4513 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4515 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4516 desired window matrix hasn't been displayed, use the current row
4517 instead. Make sure that only those frame rows are updated for
4518 which there exists a corresponding enabled desired row.
4520 2000-08-29 Miles Bader <miles@gnu.org>
4522 * xfaces.c (default_face_vector): New function.
4523 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4525 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4527 * lread.c (openp): Prevent temporary string passed to
4528 Ffile_readable_p from being garbage collected.
4530 2000-08-28 Dave Love <fx@gnu.org>
4532 * keymap.c (store_in_keymap): Add `static' to declaration.
4534 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4536 * emacs.c, callint.c, doc.c, editfns.c
4537 (toplevel) [HAVE_STRING_H]: Include string.h.
4538 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4539 (index): Remove prototypes which might conflict with non-standard
4540 definitions of index/strchr.
4542 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4543 (rindex): Define only if !HAVE_RINDEX.
4545 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4547 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4549 2000-08-28 Miles Bader <miles@gnu.org>
4551 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4552 made inconsistent by a font-related attribute in FROM.
4553 (merge_face_inheritance): Add function comment.
4555 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4557 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4558 the 4th arg (PREV_EVENT) Qt to suppress input method.
4560 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4562 * regex.c: Indent cpp directives and remove parens after `defined'.
4563 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4564 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4565 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4566 (re_compile_pattern): Use size_t for length.
4567 (init_syntax_once): Move to a better place.
4568 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4569 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4571 * syntax.c (back_comment): Detect cases where a comment-starter is
4572 actually inside another comment as in: /* a // b */ c // d \n.
4573 Make it clear that `comstart_pos' is unused for nested comments.
4575 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4576 (KEYMAPP): New macro.
4577 (Fkeymap_parent, Fset_keymap_parent): Use it.
4578 (fix_submap_inheritance): Mark it static.
4579 (define_as_prefix, describe_buffer_bindings, describe_command)
4580 (describe_translation, describe_map): Complete prototypes.
4582 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4584 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4585 to better match the key-lookup behavior.
4587 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4589 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4590 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4592 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4594 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4595 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4596 (xterm.o): Depend on coding.h
4598 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4600 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4601 the corresponding '#endif'.
4603 2000-08-26 Miles Bader <miles@gnu.org>
4605 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4606 * xfaces.c (QCinherit): New variable.
4607 (syms_of_xfaces): Initialize it.
4608 (LFACE_INHERIT): New macro.
4609 (Finternal_get_lisp_face_attribute)
4610 (merge_face_vector_with_property)
4611 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4612 (check_lface_attrs): Allow new types of face height. Check
4614 (CYCLE_CHECK): New macro.
4615 (merge_face_inheritance): New function.
4616 (merge_face_vectors): Merge inherited faces too. Add F and
4617 CYCLE_CHECK arguments.
4618 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4619 (lookup_named_face, lookup_derived_face, realize_named_face)
4620 (face_at_string_position, face_at_buffer_position): Supply
4621 new F and CYCLE_CHECK arguments to merge_face_vectors.
4622 (merge_face_heights): New function.
4623 (merge_face_vectors, merge_face_vector_with_property)
4624 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4625 handle relative face heights.
4626 (lface_same_font_attributes_p): Compare heights using EQ.
4628 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4630 * charset.c (char_to_string): Check the character validity.
4631 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4634 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4636 * regex.c (PUSH_FAILURE_COUNT): New macro.
4637 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4638 Handle popping of a register's or a counter's data.
4639 (POP_FAILURE_POINT): Use the new name.
4640 (re_match_2_internal): Push counter data on the stack for succeed_n,
4641 jump_n and set_number_at and remove misleading dead code in succeed_n.
4643 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4645 * xdisp.c (redisplay_internal): If considering all windows on all
4646 frames, update the display for each frame as soon as possible,
4647 instead of first building all desired matrices for all frames, and
4648 then updating them all.
4649 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4651 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4653 * bytecode.c (mark_byte_stack): Add a comment.
4655 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4656 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4659 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4661 * minibuf.c (do_completion): Always use compare-string, not
4662 string-equal because the latter doesn't pay attention to
4663 multibyteness of strings.
4665 * process.c (create_process): Don't setup raw-text coding here.
4666 (Fopen_network_stream): Don't set coding->src_multibyte and
4667 coding->dst_multibyte here.
4668 (read_process_output): For process filter, return unibyte string
4669 if default-enable-multibyte-characters is nil.
4670 (send_process): If OBJECT is multibyte text, be sure to encoded it
4671 by the specified coding system for the process. Otherwise, setup
4673 (init_process): Don't initialize default-process-coding-system
4676 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4678 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4679 <scroll-down-aggressively>: Likewise.
4681 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4683 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4684 zero. Set coding->produced_char correctly.
4686 2000-08-22 Andrew Innes <andrewi@gnu.org>
4688 * makefile.w32-in: New file.
4690 * unexw32.c (unexec): Ignore old_name, and use the actual location
4691 of the current executable instead. Base new_name on this.
4693 * w32proc.c (create_child): Remove reference to security
4694 descriptor, which isn't needed and doesn't compile with mingw32.
4696 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4697 up dllimport attributes.
4698 (x_update_window_end): Update prototype.
4700 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4701 extern, which screws up dllimport attributes.
4703 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4704 up dllimport attributes.
4706 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4707 screws up dllimport attributes.
4709 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4710 up dllimport attributes.
4711 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4712 screws up dllimport attributes.
4714 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4715 up dllimport attributes.
4717 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4718 screws up dllimport attributes.
4720 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4721 screws up dllimport attributes.
4723 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4724 up dllimport attributes.
4726 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4727 unnecessary extern, which screws up dllimport attributes.
4730 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4731 up dllimport attributes.
4733 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4734 unnecessary extern, which screws up dllimport attributes.
4736 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4737 screws up dllimport attributes.
4739 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4740 up dllimport attributes.
4742 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4744 * w32bdf.c (search_file_line):
4745 (set_bdf_font_info):
4747 (w32_get_bdf_glyph):
4748 (w32_BDF_to_x_font): Fix compile warnings.
4750 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4753 * w32select.c: Include keyboard.h before frame.h.
4755 * w32fns.c (max): Define macro.
4756 (JOHAB_CHARSET): Define if not known.
4757 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4758 (Fx_show_tip): Synch with X version.
4760 * w32xfns.c: Include keyboard.h before frame.h.
4762 * w32fns.c: Include keyboard.h before frame.h.
4764 * w32term.c: Include keyboard.h before frame.h.
4766 * fontset.c: Include keyboard.h before frame.h.
4768 * w32inevt.c: Include keyboard.h before frame.h.
4769 (MOUSE_MOVED): Define if not known.
4771 * minibuf.c: Include keyboard.h before frame.h.
4773 * keyboard.c: Include keyboard.h before frame.h.
4775 * indent.c: Include keyboard.h before frame.h.
4777 * dispnew.c: Include keyboard.h before frame.h.
4779 * buffer.c: Include keyboard.h before frame.h.
4781 * alloc.c: Include keyboard.h before frame.h.
4783 * print.c: Include keyboard.h before frame.h.
4785 * process.c: Include keyboard.h before frame.h.
4787 * scroll.c: Include keyboard.h before frame.h.
4789 * sysdep.c: Include keyboard.h before frame.h.
4791 * term.c: Include keyboard.h before frame.h.
4793 * window.c: Include keyboard.h before frame.h.
4795 * xdisp.c: Include keyboard.h before frame.h.
4796 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4798 * frame.c: Include keyboard.h before frame.h.
4800 * w32heap.h: Undefine min, max.
4802 * w32gui.h: Undefine min, max.
4804 * unexw32.c: Change PUCHAR to PCHAR.
4805 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4808 (copy_executable_and_dump_data): Remove unnecessary static defs.
4809 (copy_executable_and_dump_data): Fix compile warnings.
4811 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4813 * w32console.c (min): Define macro.
4814 (clear_frame, write_glyphs): Fix compile warning.
4816 * w32proc.c (compare_env):
4817 (find_child_console): Fix compile warning.
4819 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4820 sys_errlist instead of _sys_errlist.
4821 (get_emacs_configuration_options): New function.
4823 * s/ms-w32.h (sys_nerr): Provide default definition.
4824 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4825 name with _ prepended.
4826 (NSIG): Define if not known.
4827 (get_emacs_configuration): Provide extern declaration.
4828 (get_emacs_configuration_options): Provide extern declaration.
4829 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4831 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4833 (read_unc_volume): Fix compile warning.
4835 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4836 definitions from being used.
4838 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4840 * w32.c (unc_volume_file_attributes):
4841 (open_unc_volume): Make arg const.
4843 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4844 (read_input_waiting): Remove excess parameter.
4846 * w32.c (init_environment): Call _access.
4847 (check_windows_init_file): Call _close.
4848 (init_user_info): Call _putenv.
4849 (init_environment): Call _putenv and _strdup.
4850 (init_ntproc): Reset volume info cache on startup.
4852 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4853 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4854 cannot override the CRT malloc.
4856 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4857 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4859 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4860 unless we are linking with a static CRT.
4861 (RVA_TO_PTR): Cast result to unsigned char*.
4863 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4864 (add_volume_info): Use xstrdup.
4866 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4868 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4869 (do_completion, Fminibuffer_complete_word): Use it.
4870 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4871 var so it can take non-boolean values.
4873 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4875 * editfns.c (find_field): Formatting changes.
4876 (toplevel): Some old-style function forward declarations
4877 changed to prototypes, some new protypes added, some functions
4880 * lisp.h (set_time_zone_rule): Add prototype.
4881 (use_dialog_box): External declaration.
4883 * keyboard.c (gen_help_event): Add parameter SIZE.
4884 (kbd_buffer_events_waiting): Slightly rewritten.
4885 (clear_event): New function.
4886 (kbd_buffer_get_event): Use it, and clear the input_events of
4888 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4889 don't fill the newly created array with nils.
4890 (toplevel): Convert some old-style function forward declarations
4893 * keyboard.h (gen_help_event): Change prototype.
4895 * xterm.c (XTread_socket): Change calls to gen_help_event.
4897 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4899 * eval.c (Fmacroexpand): Doc fix.
4901 2000-08-20 Jason Rumney <jasonr@gnu.org>
4903 * w32term.h (x_display_info_for_display): Remove as this function
4904 does not exist on W32.
4906 * w32term.c (help_echo_window): New variable.
4907 (syms_of_w32term): staticpro it.
4908 (note_mode_line_highlight): Set it.
4909 (XTextExtents16): Removed as there is no equivalent on W32.
4910 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4911 the X way of doing this will not work for W32.
4912 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4913 (x_draw_image_foreground): Avoid drawing outside of the clip area
4914 when image doesn't have a mask.
4915 (note_mouse_highlight): Process overlays in the right order of
4916 priority. Set help_echo_window.
4917 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4918 because that's more visible for large images.
4920 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4921 name to single_keymap_panes.
4922 (w32_menu_show): Set wv->title when dealing with titles.
4923 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4925 2000-08-21 Miles Bader <miles@gnu.org>
4927 * minibuf.c (do_completion): Try again if we rewrite the input
4928 string, but no completion was done, so that any completion message
4931 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4933 * xfaces.c (lface_equal_p): Compare strings differently.
4934 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4935 (realize_tty_face): Use them.
4936 (syms_of_xfaces): Initialize new variables.
4937 (map_tty_color): New function, extracted from realize_tty_face.
4938 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4939 foreground or background color, store the new color name in the
4940 realized face; previous code trying to do this had no effect.
4941 (realize_tty_face): Use map_tty_color.
4942 (Fclear_face_cache): Set face_change_count and ensure thorough
4945 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4947 * undo.c (record_first_change, record_marker_adjustment): Don't
4948 use XBUFFER on last_undo_buffer which might not be a buffer.
4950 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4952 * coding.c (decode_coding_string): Set members consumed,
4953 consumed_char, produced, produced_char of *coding correctly. If
4954 decode_coding doesn't consume any byte, don't try anymore.
4955 (encode_coding_string): Likewise.
4957 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4959 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4960 conditional have void type, for Standard C compilers.
4962 * xdisp.c (redisplay_internal): Compare windows for equality with
4963 EQ, instead of applying XWINDOW to something that might not
4966 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4968 * fontset.c (Finternal_char_font): Search only the selected frame
4969 for a window of the current buffer.
4971 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4973 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4976 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4977 second half of a HELP_EVENT is found at the start of kbd_buffer.
4979 2000-08-18 Miles Bader <miles@gnu.org>
4981 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4983 * editfns.c (save_restriction_save): Rewrite to use markers.
4984 (save_restriction_restore): Rewrite to understand new form of data
4985 saved by save_restriction_save.
4986 (Fsave_restriction): Remove cautionary note in doc-string.
4988 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4990 * fileio.c (build_annotations): Add a comment explaining the
4991 return value of format-annotate-function. Replace a spurious call
4992 to Flength with a CONSP test. Call format-annotate-function with
4993 a fifth arg specifying how many times the function is been called
4994 in a row, to let it choose temporary buffers appropriately.
4996 2000-08-17 Dave Love <fx@gnu.org>
4998 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4999 declare make_temp_name twice.
5001 * lread.c: Prototype readevalloop, load_unwind,
5002 load_descriptor_unwind.
5003 (unreadpure): Give it an arg.
5005 * unexalpha.c: Prototype fatal_unexec, mark_x,
5006 update_dynamic_symbols. Declare unexec as void.
5008 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
5009 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
5011 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
5012 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
5015 * alloca.c: Use #error.
5016 [POINTER_TYPE]: Use it.
5018 * eval.c (Fdefvar): Doc fix.
5020 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
5021 INITIALIZE_INTERVAL.
5023 * buffer.h: Avoid DECLARE_INTERVALS.
5025 * config.in: Add size_t.
5027 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
5029 * w16select.c (set_clipboard_data): If there's not enough memory
5030 to put text into clipboard, return 1, as Fw16_set_clipboard_data
5031 expects. In case of other failures, return 3.
5032 (system_error_msg): New error message.
5033 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
5036 2000-08-16 Gerd Moellmann <gerd@gnu.org>
5038 * term.c (write_glyphs): Also turn off inverse video after turning
5039 off other appearances in case TS_exit_attribute_mode is not equal
5040 to TS_end_standout_mode.
5041 (insert_glyphs): Turn inverse video on/off for each run of glyphs
5043 (turn_off_face): Reset standout_mode only if
5044 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
5045 is equal to TS_end_standout_mode.
5047 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5049 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
5050 sequence at the end of the source block.
5052 * ccl.c (Fccl_program_p): Docstring modified.
5053 (Fccl_execute): Likewise.
5054 (Fccl_execute_on_string): Likewise.
5056 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
5058 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
5060 2000-08-16 Kenichi Handa <handa@etl.go.jp>
5062 The following changes are mainly to fix bugs of
5063 encode/decode-coding-string failing if encoding/decoding return
5064 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
5065 variable conversion_buffer.
5067 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
5068 decrement dst_end to avoid buffer overflow in the later call of
5071 * coding.h (conversion_buffer_size, conversion_buffer)
5072 (get_conversion_buffer): Extern deleted.
5074 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
5075 (conversion_buffer, conversion_buffer_size): Variables deleted.
5076 (get_conversion_buffer): Function deleted.
5077 (struct conversion_buffer): New structure.
5078 (MAX_ALLOCA): New macro.
5079 (allocate_conversion_buffer): New macro.
5080 (extend_conversion_buffer, free_conversion_buffer): New functions.
5081 (ccl_coding_driver): Set coding->result.
5082 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
5083 this is the last block of source.
5084 (encode_coding): Likewise. Handle the source block as the last
5085 one only when the whole source text is consumed.
5086 (decode_coding_string): Handle the case that the output buffer is
5087 too small to decode the whole source text. Use
5088 allocate_conversion_buffer, extend_conversion_buffer and
5089 free_conversion_buffer, not get_conversion_buffer.
5090 (encode_coding_string): Likewise.
5091 (init_coding): Function deleted.
5092 (init_coding_once): Delete code to initialize
5093 conversion_buffer_size.
5095 * emacs.c (main): Don't call init_coding.
5097 * msdos.c (IT_write_glyphs): Use a locally declared
5100 * term.c (write_glyphs): Use a locally declared conversion_buffer.
5101 (insert_glyphs): Likewise.
5103 * w32console.c (write_glyphs): Use a locally declared
5106 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
5108 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
5109 member of display_info is NULL.
5111 2000-08-15 Gerd Moellmann <gerd@gnu.org>
5113 * alloc.c (compact_small_strings): Use safe_bcopy, add an
5116 * term.c (turn_off_face): Reset standout_mode when resetting
5117 appearances with capability `me'.
5118 (write_glyphs): Switch on inverse video before each face change.
5120 2000-08-14 Dave Love <fx@gnu.org>
5122 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
5123 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
5124 (lisp_free): Declare and make static.
5126 * window.c: Fix embedded comment.
5127 (syms_of_window): Fix doc string.
5129 2000-08-14 Gerd Moellmann <gerd@gnu.org>
5131 * keymap.c (push_key_description): If C without modifiers is < 32,
5132 make sure to print `C-' before `M-', like in the manual.
5134 2000-08-11 Gerd Moellmann <gerd@gnu.org>
5136 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
5137 since they aren't relocated anymore.
5138 (sxhash_string): Make sure returned hash code fits in a Lisp
5141 * xdisp.c (try_cursor_movement): Fix handling of cursor in
5142 partially visible line which is smaller than the window's
5145 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5147 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
5148 the multibyte form of eight-bit-control characters.
5149 (Fccl_execute_on_string): Initialize ccl->multibyte.
5151 * ccl.h (struct ccl_program): New member multibyte.
5153 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
5155 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5157 * regex.c (regex_compile) <normal_char>: Pay attention to
5159 (analyse_first) <exactn>: Setup fastmap correctly for
5160 eight-bit-control characters.
5162 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5164 * termhooks.h (enum event_kind): New member
5165 multibyte_char_keystroke.
5167 * keyboard.c (make_lispy_event): Handle the new event type
5168 multibyte_char_keystroke.
5170 * xterm.c: Include coding.h.
5171 (XTread_socket): Work around a bug of XmbLookupString. If the
5172 input is from XIM, decode it according to the current locale. In
5173 that case, generate multibyte_char_keystroke events.
5175 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5177 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5178 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5180 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5182 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5183 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5184 (move_it_in_display_line_to): Record iterator's ascent and descent
5185 before producing glyphs, and restore them when we know the glyph
5186 doesn't fit on the line.
5187 (move_it_to): Restructured so that it's easier to debug. If
5188 moving to a vpos, and not moving to an x or character position,
5189 stop as soon as the specified vpos is reached; don't move further
5190 into that line because that might change the computed line height.
5191 (try_cursor_movement): New function, extracted from the cursor
5192 movement branch of redisplay_window. If ending on a partially
5193 visible line, don't try to scroll if the cursor line is taller
5195 (redisplay_window): Use try_cursor_movement.
5197 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5198 because that function doesn't cope with variable-height lines.
5200 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5201 box cursor because that's better visible for large images.
5203 2000-08-10 Miles Bader <miles@gnu.org>
5205 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5207 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5209 * xdisp.c (Vmessages_buffer_name): New variable.
5210 (message_dolog): Use it.
5211 (syms_of_xdisp): Initialize it.
5213 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5215 * msdos.c (IT_note_mouse_highlight): Update the calls to
5217 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5218 redundant now that keyboard.h is included.
5220 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5222 * keyboard.c (kbd_buffer_events_waiting): New function.
5224 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5226 * msdos.c: Include keyboard.h.
5227 (XMenuActivate): Empty no_event events from the event buffer. If
5228 no events are left after that, call clear_input_pending.
5229 (mouse_clear_clicks): New function, code moved from mouse_init.
5230 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5231 mouse driver to ``forget'' any past clicks.
5233 * Makefile.in (msdos.o): Depend on keyboard.h.
5235 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5237 * lisp.h (input_pending): External declaration.
5239 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5241 * xdisp.c (echo_area_display): Display thoroughly if input is
5242 pending. Bind redisplay-dont-pause to t during the redisplay.
5243 in case input is pending.
5245 * dispnew.c (Qredisplay_dont_pause): New variable.
5246 (syms_of_display): Initialize and staticpro it.
5247 (update_frame_1): Don't interrupt the display for pending input if
5248 redisplay_dont_pause is set.
5250 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5252 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5254 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5256 * callproc.c (Fcall_process): Terminate the unwind-protect around
5257 the post-read-conversion of coding system.
5259 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5260 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5261 * buffer.h (overlays_at): Update prototype.
5262 * xdisp.c (next_overlay_change): Update call to overlays_at.
5263 * xfaces.c (face_at_buffer_position): Likewise.
5264 * textprop.c (Fget_char_property): Likewise.
5265 * xterm.c (note_mouse_highlight): Likewise.
5267 * minibuf.c (do_completion): Don't consider a simple change of
5268 case as `completion'.
5270 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5272 * keyboard.c (syms_of_keyboard): Initialize
5273 last_point_position_buffer.
5274 * undo.c (record_delete): Make sure last_point_position_buffer is
5275 a buffer before comparing pointers.
5277 * coding.h (decode_coding_string): Declare.
5279 * intervals.h (Fprevious_single_char_property_change): Declare.
5281 * textprop.c (Fprevious_single_char_property_change): Don't do
5282 arithmetic directly on lisp objects.
5284 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5287 * keyboard.h (menu_item_eval_property): Declare.
5289 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5290 reuse as buffer name, instead of recreating (and discarding) every
5291 time a message is logged.
5292 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5293 (current_message_1, truncate_message_1, set_message_1)
5294 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5295 (current_message, truncate_echo_area, display_echo_area)
5296 (resize_echo_area_axactly): Changed calls.
5298 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5300 (Ffind_coding_systems_region_internal): First argument to Fappend
5301 must be an integer, not a Lisp object.
5303 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5305 * charset.c (Fchar_width): Doc fix.
5307 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5309 * charset.c (Fstring_width): Doc fix.
5311 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5313 * xdisp.c (start_display): When starting display on a continuation
5314 line, clear ascent and descent members of the iterator structure;
5315 the height of the continued line does not affect the height of the
5317 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5318 line taller than the window.
5319 (redisplay_window) <forced window start>: Handle case that the
5320 middle of the window is not found in any row.
5321 (dump_glyph_row): Show more information.
5322 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5323 first text line in a glyph matrix.
5325 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5326 of the clip area when image doesn't have a mask.
5328 * fns.c (sweep_weak_table): Fix survival conditions for
5329 key-or-value and key-and-value weakness.
5331 * .gdbinit (xhashtable): New command.
5333 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5334 tables out of the list of all weak hash tables.
5336 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5337 a new buffer is created, make sure echo_area_buffer[] references
5340 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5342 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5345 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5347 * syntax.c (skip_chars): Fix previous change. Make the handling
5348 of unibyte string consistent with that of regex search.
5350 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5352 * xmenu.c (popup_get_selection): Use xfree instead of free.
5354 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5356 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5358 * callproc.c (child_setup): Use xfree instead of free.
5360 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5362 (run_mac_command, closedir): Use `xfree' instead of `free'.
5364 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5366 * eval.c (error): Use xfree instead of free.
5368 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5370 * fns.c: Replace `illegal' with `invalid'.
5371 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5373 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5375 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5378 2000-08-04 Noah Friedman <friedman@splode.com>
5380 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5383 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5385 * syntax.c (skip_chars): Fix typo in error message.
5387 2000-08-04 Andreas Schwab <schwab@suse.de>
5389 * m/ia64.h: Moved from s/ia64.h.
5391 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5393 * process.c (read_process_output): Big simplification. Handle
5394 composition and post-read-conversion of coding system correctly.
5395 (send_process): Handle composition correctly.
5397 * callproc.c (Fcall_process): Handle post-read-conversion of
5398 coding system if any.
5400 * coding.c (decode_coding_iso2022): More strict check for handling
5402 (coding_restore_composition): Pay attention to the case that
5403 cmp_data is not set properly (because of invalid code in the
5405 (run_pre_post_conversion_on_str): Include text properties in the
5407 (decode_coding_string): Set members of coding correctly.
5409 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5411 * s/ia64.h: New file.
5413 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5414 Use NULL instead of 0 at the end of variable argument list of
5415 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5416 sizeof (int) < sizeof (void *).
5418 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5419 of variable argument lists of XtVaGetValues and XtVaSetValues.
5421 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5422 variable argument lists of XtVaGetValues and XtVaSetValues.
5424 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5426 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5427 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5429 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5432 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5433 in call to Fsingle_key_description.
5435 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5438 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5440 * window.c (display_buffer_reuse_frames): New variable.
5441 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5442 frames displaying BUFFER.
5443 (syms_of_window): Define Lisp variable
5444 display-buffer-reuse-frames.
5446 2000-08-01 Miles Bader <miles@gnu.org>
5448 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5449 when to constrain NEW_POS (they were pretty screwed up before).
5451 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5453 * msdos.c (run_msdos_command): Save and restore the master
5454 environment, for the case that child_setup signals an error.
5455 When mirroring slashes in DOS shell commands, don't fail when
5456 argv[2] has embedded blanks.
5457 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5458 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5459 (dos_ttraw): Call mouse_setup_buttons.
5461 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5462 using alloca; free it after run_msdos_command returns.
5464 2000-07-27 Dave Love <fx@gnu.org>
5466 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5468 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5471 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5473 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5475 * editfns.c (lisp_time_argument): Fix last change.
5477 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5479 * fns.c (Fdelete): Make it work on vectors and strings in addition
5482 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5483 (syms_of_fns): Initialize new variables.
5484 (sweep_weak_table): Handle weakness `key-or-value' and
5486 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5487 weakness, with t meaning the same as `key-and-value'.
5489 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5491 * coding.h (struct coding_system): Member safe_charset deleted.
5493 * coding.c (Qsafe_charsets): This variable deleted.
5494 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5496 (coding_safe_chars): New function.
5497 (CODING_SAFE_CHAR_P): New macro.
5498 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5499 checking safe_charsets member of the coding system. Caller
5501 (detect_coding_iso2022): New local variable safe_chars.
5502 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5503 safe_charsets member of the coding system.
5504 (decode_coding_iso2022): New local variable safe_chars.
5505 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5506 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5507 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5508 (ENCODE_UNSAFE_CHARACTER): New macro.
5509 (encode_coding_iso2022): New local variable safe_chars. Check
5511 (setup_coding_system): Delete the code to initialize
5512 coding->safe_charses
5513 (intersection, find_safe_codings): New functions.
5514 (Ffind_coding_systems_region_internal): New function.
5515 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5516 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5517 variable and initialize it.
5519 * fns.c (char_table_ref_and_index): New function.
5521 * lisp.h (char_table_ref_and_index): Add prototype.
5523 2000-07-26 Sam Steingold <sds@gnu.org>
5525 * editfns.c (lisp_time_argument): Added third argument `usec'.
5526 (Ffloat_time): New built-in Lisp function.
5528 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5530 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5531 for the character code.
5533 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5536 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5537 if called for a popup menu.
5538 (xmenu_show): Store help string in widget values.
5540 2000-07-26 Dave Love <fx@gnu.org>
5542 * syswait.h: Move some definitions.
5543 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5544 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5545 perspicuous definitions.
5546 (WTERMSIG): Fix bit pattern used.
5548 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5550 * print.c (print_object): If vector printing is truncated, print
5551 "..." to indicate it as well as the case of list printing.
5553 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5555 * xdisp.c (next_element_from_display_vector): Improve comments.
5557 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5558 for the character code, and the rest for the face id as in 20.x.
5559 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5561 * window.c (window_display_table): Cleaned up.
5563 * syntax.c (Fforward_word): Add last arg nil in call of
5564 Fconstrain_to_field.
5566 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5568 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5569 identical but for the letter-case, don't call
5570 barf_or_query_if_file_exists.
5572 2000-07-25 Miles Bader <miles@gnu.org>
5574 * editfns.c (find_field): Honor special `boundary' fields.
5575 (Qboundary): New variables.
5576 (syms_of_editfns): Initialize Qboundary.
5577 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5578 Use scan_buffer instead of find_before_next_newline, because it
5579 allows us to detect the boundary case where there's a newline at
5581 * lisp.h (Fconstrain_to_field): Update external declaration.
5583 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5585 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5588 2000-07-24 Dave Love <fx@gnu.org>
5590 * s/sunos4-0.h, s/sol2.h:
5591 (LIBS_TERMCAP): Move from m/sparc.h.
5593 * m/sparc.h (TERMINFO): Moved to system files (probably only
5594 relevant for sunos4 judging by its vintage).
5595 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5598 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5600 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5601 name to single_keymap_panes.
5603 2000-07-24 Andreas Schwab <schwab@suse.de>
5605 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5607 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5609 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5610 parameters instead of using int parameters. Expect FN to accept
5611 EMACS_INT parameters.
5612 (display_echo_area, resize_echo_area_axactly, current_message)
5613 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5614 with new argument list.
5615 (resize_mini_window_1): New callback function.
5616 (current_message_1, truncate_message_1, set_message_1): Change
5617 parameter lists to the new format expected by
5618 with_echo_area_buffer.
5620 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5622 * fontset.c (fontset_ref): Remove INLINE declaration.
5623 (fontset_ref_via_base): Likewise.
5624 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5627 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5629 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5630 correct order of priority. If help echo was found in an overlay,
5631 use that overlay as the object in which the help echo was found.
5633 2000-07-22 Miles Bader <miles@gnu.org>
5635 * textprop.c (Fprevious_single_char_property_change): The initial
5636 property value should be from the position preceding POSITION, not
5639 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5641 * coding.c (syms_of_coding): Doc fix for
5642 inhibit-iso-escape-detection.
5644 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5646 * xterm.c (note_mouse_highlight): Process overlays in the right
5649 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5651 * xterm.c (note_mouse_highlight): If help-echo was found in an
5652 overlay, use that overlay as the object in which the help was
5655 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5657 * window.c (foreach_window): Instead of a fake variable argument
5658 list, take one USER_DATA argument.
5659 (foreach_window_1): Likewise, and call callback functions with two
5660 args, the window and USER_DATA.
5661 (struct check_window_data): New struct.
5662 (check_window_containing): Use it.
5663 (window_from_coordinates): Set up a struct check_window_data for
5665 (add_window_to_list, freeze_window_start): Change parameters
5666 according to new calling convention.
5668 * window.h (foreach_window): Change prototype.
5670 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5672 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5674 * xmenu.c (menu_help_callback): Call show_help_echo with
5675 additional arguments OBJECT and POS.
5677 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5679 * data.c (Faset): Allow storing any multibyte character in a
5680 string. Convert unibyte string to multibyte if necessary.
5682 * xfns.c (x_encode_text): New function.
5683 (x_set_name): Use x_encode_text.
5684 (x_set_title): Likewise.
5686 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5688 * xterm.h (x_encode_text): Add prototype.
5690 2000-07-20 Dave Love <fx@gnu.org>
5692 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5695 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5697 * msdos.c (help_echo_window): New variable.
5698 (syms_of_msdos): Initialize and staticpro it.
5699 (IT_note_mode_line_highlight): Set help_echo_window.
5700 (IT_note_mouse_highlight): Ditto.
5701 (dos_rawgetc): Store help_echo_window in the second event produced
5704 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5705 Record the object that generated the help echo and the position of
5706 that object in help_echo_object and help_echo_pos. Record that
5707 some glyphs in a row are displayed in mouse-face.
5708 (IT_update_begin): Don't clear mouse highlight unless one of the
5709 enabled glyph rows is marked as being displayed in mouse-face.
5710 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5711 and position recorded in help_echo_object and help_echo_pos to the
5713 (IT_menu_display): Accept a new argument PN: the pane number of
5714 the current menu pane. Record the pane number and the item
5715 number of the item which has associated help string.
5716 (XMenuActivate): Update the prototype for help_callback in
5717 function declaration. Call IT_menu_display with the current menu
5718 pane number as an additional argument. Call help_callback with
5719 two additional arguments: the pane number and the item number of
5720 the menu item associated with the help text.
5721 (help_echo_object, help_echo_pos): New variables.
5722 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5724 * msdos.h (XMenuActivate): Update prototype.
5726 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5728 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5729 Add some more prototypes.
5731 * xterm.c, xterm.h: Add some more prototypes.
5733 * lisp.h (Fnext_single_char_property_change): Add prototype.
5735 * dispnew.c (direct_output_for_insert): Remove confusing
5736 outer local variable mouse_face_overwritten_p.
5737 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5739 * alloc.c (allocate_string_data): Don't copy old string contents.
5741 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5743 * coding.c (code_convert_region): Delete text properties before
5744 shrinking the conversion region.
5746 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5748 * dispnew.c (update_text_area): Write the whole row if it
5749 has mouse-face in it.
5751 * xfaces.c (face-alternative-font-family-alist): Remove
5752 DEFVAR_LISP; staticpro instead.
5754 * xmenu.c (menu_help_callback): Call show_help_echo with
5757 * keyboard.c (show_help_echo): Add parameter WINDOW.
5758 (read_char): Call show_help_echo with window extracted from Lisp
5760 (gen_help_event): Add parameter WINDOW.
5762 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5764 * xterm.c (help_echo_window): New variable.
5765 (note_mouse_highlight, note_tool_bar_highlight): Set
5767 (XTread_socket): Pass help_echo_window to gen_help_event.
5768 (syms_of_xterm): Initialize and staticpro help_echo_window.
5770 2000-07-18 Dave Love <fx@gnu.org>
5772 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5775 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5777 * alloc.c (allocate_string_data): If string had already data
5778 assigned, copy old contents to new string data.
5780 * coding.c (syms_of_coding): Fix typo in spelling of variable
5781 `inhibit-iso-escape-detection'.
5783 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5785 * Makefile.in: Add dependencies on dispextern.h.
5786 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5787 `free'; both can conflict with system header files.
5789 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5791 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5794 2000-07-18 Dave Love <fx@gnu.org>
5796 * window.c (Fwindow_list): Declare arg `window'.
5798 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5800 * coding.c (setup_coding_system): Don't override the explicitly
5801 specified designations.
5803 2000-07-15 Miles Bader <miles@gnu.org>
5805 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5806 from `text_property_eq' and `text_property_stickiness', respectively.
5807 (find_field, Fconstrain_to_field, char_property_eq)
5808 (char_property_stickiness): Changed to call char-property functions
5809 instead of text-property-only ones.
5811 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5812 `next_single_char_property_change'). Do more error checking, and
5813 cleanup limit behavior.
5814 (Fprevious_single_char_property_change): New function.
5815 (syms_of_textprop): Initialize new subrs.
5817 * xdisp.c (display_prop_end, invisible_text_between_p):
5818 Call Fnext_single_char_property_change instead of
5819 next_single_char_property_change.
5821 2000-07-15 Jason Rumney <jasonr@gnu.org>
5823 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5824 after menu is finished with.
5825 (add_menu_item): Only consider wv->title as a menu title.
5826 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5828 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5830 (FONT_REGEXP): Remove unused macro, and its sub-components.
5831 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5833 * w32term.c (help_echo_object, help_echo_pos): New variables.
5834 (note_mode_line_highlight): Store additional information about the
5835 help-echo in help_echo_object and help_echo_pos. Check both
5836 `local-map' and `keymap' properties for changing the cursor
5837 (note_mouse_highlight): Store additional information about the
5838 help-echo in help_echo_object and help_echo_pos.
5839 (note_tool_bar_highlight): Set help_echo_object to nil and
5840 help_echo_pos to -1.
5841 (w32_read_socket): Use gen_help_event instead of filling
5842 input_events manually.
5843 (syms_of_w32term): Staticpro help_echo_object.
5844 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5845 set, arrange for a mouse-highlight redisplay in
5847 (x_clear_mouse_face): New function.
5848 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5849 (x_update_window_begin): No need to turn off the mouse
5851 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5852 depending on whether they contain glyphs highlighted in
5854 (x_fill_stretch_glyph_string): Consume runs of stretch
5855 glyphs instead of a single one.
5856 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5857 with new argument list.
5858 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5859 (x_append_glyph, x_append_composite_glyph)
5860 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5861 changes in struct glyph starting 1999-12-27. See comments for
5862 xterm.c on 2000-07-05.
5864 2000-07-14 Sam Steingold <sds@gnu.org>
5866 * xfaces.c (realize_x_face): Fix the last patch:
5867 check `default_face' before dereferencing.
5869 2000-07-14 Dave Love <fx@gnu.org>
5871 * syntax.c (back_comment): Add null default in switch (for pcc).
5873 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5875 * xfaces.c (realize_x_face): Make fontset using the base of the
5876 default_face's fontset, not using the default fontset.
5878 * coding.c (inhibit_iso_escape_detection): New variable.
5879 (syms_of_coding): Make it a Lisp variable.
5880 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5881 nonzero, ignore ISO2022's escape sequence.
5883 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5885 * alloca.c (malloc) [emacs]: Define as xmalloc.
5887 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5888 use that instead of the mouse position. Add parameters DX and DY.
5890 * dispextern.h (Fx_show_tip): Adjust number of parameters
5893 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5894 if HELP is a function, call it with OBJECT and POS as parameters
5895 to get the help to display.
5896 (gen_help_event, kbd_buffer_store_help_event): New functions.
5897 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5898 (read_char): Call show_help_echo with new parameters.
5900 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5903 * xterm.c (help_echo_object, help_echo_pos): New variables.
5904 (note_mode_line_highlight): Store additional information about the
5905 help-echo in help_echo_object and help_echo_pos. Check both
5906 `local-map' and `keymap' properties for changing the cursor
5907 (note_mouse_highlight): Store additional information about the
5908 help-echo in help_echo_object and help_echo_pos.
5909 (note_tool_bar_highlight): Set help_echo_object to nil and
5910 help_echo_pos to -1.
5911 (XTread_socket): Use gen_help_event instead of filling
5912 input_events manually.
5913 (syms_of_xterm): Staticpro help_echo_object.
5915 * xmenu.c (menu_highlight_callback): Use
5916 kbd_buffer_store_help_event instead of setting up and input_event
5919 * xdisp.c (eval_form): GCPRO argument sexpr.
5920 (call_function): New function.
5921 (handle_single_display_prop): Use call_function and FUNCTIONP
5922 instead of checking whether if font_height is a symbol and
5925 * eval.c (internal_condition_case_2): New function.
5927 * lisp.h (FUNCTIONP): New macro.
5928 (internal_condition_case_2, call_function): Add prototypes.
5930 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5931 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5932 Always set `arg' member of input_events.
5933 (construct_menu_click): Unused function removed.
5935 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5937 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5938 (construct_drag_n_drop, x_scroll_bar_handle_click)
5939 (w32_read_socket): Always set `arg' member of input_events.
5941 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5943 * lisp.h (eval_form): Add prototype.
5945 * xdisp.c (eval_form): Make it externally visible.
5947 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5949 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5950 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5951 consing. For prefix events, store the frame in the `arg' slot of
5952 the event, otherwise store the key there.
5953 (XTread_socket): Instead of consing, use the frame_or_window slot
5954 of HELP_EVENTs for the frame, and the `arg' slot for the help
5957 * xmenu.c (menu_highlight_callback): Store help string in the
5958 `arg' member of the input event; don't cons.
5959 (menubar_selection_callback): Use the `arg' slot of input events
5960 to queue additional information, instead of consing.
5962 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5964 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5966 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5968 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5969 input events to queue additional information, instead of consing.
5971 * keyboard.c (kbd_buffer_gcpro): Renamed from
5972 kbd_buffer_frame_or_window. Now used for all Lisp objects
5973 referenced from the input queue.
5974 (kbd_buffer_store_event): Always use structure assignment for
5975 copying input events. Record all Lisp objects referenced from
5976 events in kbd_buffer_gcpro.
5977 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5978 differently from input events. Test for prefix menu_bar_events
5979 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5980 event in kbd_buffer_gcpro to nil.
5981 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5982 frame_or_window is equal to its arg member as prefix events.
5983 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5984 used by an input event to nil.
5985 (init_keyboard): Use two times the size of the input queue
5986 for kbd_buffer_gcpro.
5987 (syms_of_keyboard): Likewise.
5989 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5992 * termhooks.h (struct input_event): Add member `arg'.
5993 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5994 (USER_SIGNAL_EVENT): Renamed from user_signal.
5996 * xfaces.c (ASET): Remove definition.
5998 * lisp.h (AREF, ASET, ASIZE): New macros.
6000 * fontset.c (AREF, ASIZE): Remove definitions.
6002 * fns.c (AREF): Remove definition.
6004 * composite.c (AREF): Remove definition.
6006 2000-07-12 Gerd Moellmann <gerd@gnu.org>
6008 * dispnew.c (redraw_overlapped_rows): Add missing local.
6009 (scrolling_window): Remove debug code.
6011 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
6012 Before scrolling, turn off a mouse-highlight in the window
6015 * xterm.c (x_update_window_end): Add parameter
6016 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
6017 redisplay in XTframe_up_to_date.
6018 (x_clear_mouse_face): New function.
6019 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
6021 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
6023 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
6024 it when any row is written to that contains glyphs highlighted in
6026 (update_window): Call the window update end hook with new
6027 parameter MOUSE_FACE_OVERWRITTEN_P.
6028 (direct_output_for_insert): Give up if row contains mouse-face.
6030 * dispextern.h (struct redisplay_interface): Add parameter
6031 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
6032 (clear_mouse_face): New function pointer member.
6034 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
6036 * syntax.c (back_comment): Use one switch rather than a few `if's.
6037 Obey open_paren_in_column_0_is_defun_start.
6038 When reverting to the `slow' method, try to nicely handle the case
6039 of nested comments by checking that the comment-starter we found
6040 does indeed match the comment-ender.
6041 (scan_sexps_forward, scan_sexps_forward):
6042 Ignore excessive opening parenthesis rather than throwing an error.
6044 2000-07-11 Gerd Moellmann <gerd@gnu.org>
6046 * doc.c (Fsubstitute_command_keys): Handle case that a GC
6047 in Fwhere_is_internal or get_keymap_1 relocates string contents.
6049 * dispnew.c (direct_output_forward_char): Give up if currently
6050 displaying a message instead of the minibuffer contents.
6052 * xterm.c (x_update_window_begin): No need to turn off the mouse
6054 (show_mouse_face): Set the mouse_face_p flag of glyph rows
6055 depending on whether they contain glyphs highlighted in
6058 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
6059 compare the mouse_face_p flags of both rows.
6061 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
6063 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
6065 * keyboard.c (show_help_echo): Accept additional parameter
6066 ok_to_overwrite_keystroke_echo.
6067 (read_char): Call show_help_echo with a zero
6068 ok_to_overwrite_keystroke_echo argument.
6069 * keyboard.h (show_help_echo): Update prototype of
6071 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
6072 ok_to_overwrite_keystroke_echo argument.
6073 * w32menu.c (w32_menu_display_help): Call show_help_echo with
6074 non-zero ok_to_overwrite_keystroke_echo argument.
6076 2000-07-10 Gerd Moellmann <gerd@gnu.org>
6078 * xdisp.c (try_window_id): If changes are all below what is
6079 displayed in the window, and point is in the window, we still
6080 might have to find point on the display.
6082 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
6083 glyphs instead of a single one.
6084 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
6085 with new argument list.
6086 (x_set_glyph_string_gc): Make sure the face's GC is valid.
6088 * keymap.c (get_keymap_1): Add comment that this function can GC.
6089 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
6090 comment that functions can GC.
6091 (Fset_keymap_parent): GCPRO arg KEYMAP.
6093 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
6095 * msdos.c (XMenuActivate): After exiting the menu, restore the
6096 echo area message and erase it.
6098 2000-07-10 Kenichi Handa <handa@etl.go.jp>
6100 * fontset.c (Ffontset_info): Make the return value more compatible
6101 with that of Emacs 20.
6103 2000-07-07 Gerd Moellmann <gerd@gnu.org>
6105 * eval.c (Fsignal): Handle case that backtrace_list is null.
6107 2000-07-07 Kenichi Handa <handa@etl.go.jp>
6109 * ccl.c (Fccl_execute): Typo fixed.
6111 2000-07-06 Gerd Moellmann <gerd@gnu.org>
6113 * window.c (window_loop): Add missing gcpro1 local variable.
6115 * window.c (Fwindow_list): Reverse list at the end.
6116 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
6117 means allow windows on OWINDOW's frame, only.
6118 (window_loop): Simplified; use Fwindow_list.
6120 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
6122 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6124 * xterm.c (XTread_socket): Increment handling_signal at the start,
6125 decrement it at the end.
6127 * eval.c (handling_signal): New variable.
6128 (Fsignal): Abort if handling_signal is non-zero.
6130 * lisp.h (handling_signal): External declaration.
6132 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
6134 2000-07-05 Ken Raeburn <raeburn@gnu.org>
6136 Sound support for NetBSD through "Linux emulation" support:
6137 * config.in (HAVE_SOUNDCARD_H): Undef.
6138 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
6139 * Makefile.in (LIBSOUND): New variable.
6140 (LIBES): Include it.
6141 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
6143 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
6145 (vox_open): Use DEFAULT_SOUND_DEVICE.
6146 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
6148 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6150 * print.c (print_error_message): If Vsignaling_function is set,
6151 show it in *Messages*.
6153 * lisp.h (Vsignaling_function): External declaration.
6155 * eval.c (Vsignaling_function): New variable.
6156 (Fsignal): Compute it.
6157 (syms_of_eval): Staticpro it.
6159 2000-07-05 Dave Love <fx@gnu.org>
6161 * syswait.h: Use the autoconf recommended approach. Old code
6162 #if'd out in case we need to revert.
6164 * config.in (HAVE_SYS_WAIT_H): Added.
6166 2000-07-05 Andrew Innes <andrewi@gnu.org>
6168 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6169 when non-NULL instead of __morecore, to take account of buffer
6170 memory. This also solves a problem with spurious memory warnings
6173 * ralloc.c: Make real_morecore non-static.
6175 * eval.c (internal_condition_case): Comment out abort if
6176 interrupt_input_blocked is not zero.
6178 * makefile.nt: Add support for `bootstrap' and related targets.
6179 Include minimal debug info in emacs.exe in release build.
6180 Remove all dependencies on lisp.h, and fixup some others.
6182 * w32.c (init_environment): Install code from 20.7 for providing
6183 default values for environment variables, based on the
6184 executable's own location.
6185 (map_w32_filename): Handle filenames that are longer than
6187 (sys_socket): Install socket inheritance bug fix from 20.7.
6189 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6190 here via blockinput.h).
6192 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6194 * w32menu.c (w32_menu_display_help):
6195 * xmenu.c (menu_help_callback): Use show_help_echo.
6197 * keyboard.h (show_help_echo): Declare.
6199 * keyboard.c (show_help_echo): New function, extracted from read_char.
6200 Feval its `msg' argument if it's a cons cell.
6201 (read_char): Use it.
6202 (follow_key): Pass `autoload' to get_keyelt.
6204 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6205 (note_tool_bar_highlight, XTread_socket):
6206 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6208 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6209 (note_tool_bar_highlight, w32_read_socket):
6210 Do not gratuitously ignore non-string `help-echo' properties.
6212 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6214 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6216 * window.c (delete_all_subwindows): Reset Vwindow_list.
6218 * xterm.c (x_append_glyph, x_append_composite_glyph)
6219 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6220 changes in struct glyph starting 1999-12-27. Some bit-fields of
6221 struct glyph were not set, which made glyphs unequal when compared
6222 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6223 effects were the result. This also depended on the contents of
6224 memory returned by xmalloc. If flickering happens again, activate
6225 the code in clear_glyph_row that's in #if 0. If the flickering is
6226 gone with that, chances are that it is caused by something
6229 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6231 * dispextern.h: Add some comments.
6233 * window.c (add_window_to_list): Add parameter LIST.
6234 (window_list): Order list so that, for each frame, windows are
6235 in canonical order, and so that frames appear in the list in
6236 the order given by Vframe_list.
6237 (next_window): Reverse the handling of NEXT_P.
6239 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6241 * window.c (Vwindow_list): New variable.
6242 (make_window, delete_window): Set Vwindow_list to nil.
6243 (check_window_containing): New function.
6244 (window_from_coordinates): Rewritten.
6245 (add_window_to_list, window_list, candidate_window_p)
6246 (decode_next_window_args, next_window): New functions.
6247 (Fnext_window, Fprevious_window): Rewritten in terms of
6249 (Fwindow_list): New function.
6250 (Fother_window): Cleaned up.
6251 (foreach_window): Add a longer "variable argument list". Let
6252 callback function return 0 to indicate that cycling over windows
6254 (foreach_window_1): Likewise.
6255 (freeze_window_start): Return int.
6256 (init_window): New function.
6257 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6259 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6260 input_event with bzero.
6261 (main): Call init_window.
6263 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6266 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6268 * composite.h (make_composition_value_copy): Extern it.
6270 * composite.c (make_composition_value_copy): New function.
6272 * editfns.c (Fformat): While copying text properties, make each
6273 composition property value a copy.
6275 * fns.c (concat): While copying text properties, make each
6276 composition property value a copy.
6278 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6280 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6282 * fns.c (sweep_weak_table): Mark only objects that are not
6285 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6286 include those frames as candidates which have their focus
6287 redirected to the minibuffer frame.
6289 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6291 * fns.c (Fputhash): Return `value' rather than nil.
6293 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6295 * frame.c (next_frame): Don't check focus redirection in case
6296 MINIBUF is a window. Doing so excludes frames using MINIBUF
6297 unless their focus is redirected, which contradicts the
6298 specification of next-frame, and leads to infinite loops in
6299 certain situations when cycling through windows with next-window.
6301 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6303 * coding.c (code_convert_region): Even if the length of text is
6304 zero, try to convert it if coding->type is coding_type_ccl.
6305 (decode_coding_string, encode_coding_string): Likewise.
6307 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6309 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6310 the display if windows_or_buffers_changed.
6312 * dispnew.c (struct row_entry): New structure.
6313 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6314 (row_table_size, old_lines, new_lines, old_lines_size)
6315 (new_lines_size, run_pool, runs_size, runs): New variables.
6316 (add_row_entry): New function.
6317 (scrolling_window): Use data structures allocated with xmalloc and
6318 held in global variables, instead of allocating them with alloca and
6319 holding them in local variables. Use a larger hash table whose
6320 size depends on glyph matrix sizes. Don't use bzero to clear the
6321 hash table; instead, clear used slots only.
6323 * fns.c (next_almost_prime): Make it externally visible.
6325 * lisp.h (next_almost_prime): Add prototype.
6327 * s/isc4-0.h (sigunblock): Define.
6329 * s/sco5.h (sigunblock): Define.
6331 2000-06-27 Dave Love <fx@gnu.org>
6333 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6334 (moved to osf5-0.h).
6335 [!NOT_C_CODE]: Protect string.h stuff.
6337 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6338 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6340 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6342 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6343 below the last line from the needed window height.
6345 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6347 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6348 (Fwidget_get): Use it.
6349 (syms_of_fns): Defsubr it.
6351 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6353 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6354 display info for XIM.
6355 (xim_open_dpy): Likewise.
6356 (xim_close_dpy): Don't free the display info's XIM.
6358 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6360 * config.in (USE_XIM): New define.
6362 * keymap.c (get_keyelt): For menu-items containing a `:filter
6363 FILTER', apply FILTER to the menu-item's definition to get the
6364 real definition to use.
6366 * lisp.h (QCfilter): External declaration.
6368 * xfns.c (Fimage_size): New function.
6369 (syms_of_xfns): Defsubr it.
6371 2000-06-26 Andreas Schwab <schwab@suse.de>
6373 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6376 2000-06-25 Dave Love <fx@gnu.org>
6378 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6381 * Makefile.in (blockinput.h): Depend on atimer.h.
6382 (atimer.h): Depend on systime.h.
6384 * blockinput.h: Protect against multiple inclusion. Include
6387 * atimer.h: Protect against multiple inclusion. Include
6390 * lisp.h (swap_in_global_binding): Declare.
6392 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6394 * process.c (Fopen_network_stream): Turn off atimers for duration
6395 of call to connect. (Patch from Gerd.)
6397 2000-06-23 Dave Love <fx@gnu.org>
6399 * ralloc.c: Maybe include unistd.h
6401 * emacs.c (setgrp): Undefine before defining.
6402 (malloc_warning, set_time_zone_rule, index): Prototype.
6404 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6405 HAVE_STRUCT_TIMEZONE.
6407 * s/osf1.h: Move string.h hack here from alpha.h and make it
6409 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6411 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6412 (SOCKLEN_TYPE): Don't define.
6414 * m/alpha.h: Remove string.h hack.
6416 * s/osf5-0.h: New file.
6418 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6419 include time.h, done by systime.h.
6420 [__FreeBSD__]: Remove redundant includes.
6422 * callproc.c (setpgrp): Undefine before defining.
6423 (delete_temp_file): Return Qnil to avoid warning.
6425 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6427 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6430 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6432 * composite.h (compose_text): Declare.
6434 * xterm.c: Don't include sys/types.h unconditionally. Don't
6435 protect its inclusion with !USG (following xmenu.c).
6437 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6439 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6442 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6444 * coding.c (decode_eol_post_ccl): Special handling for undecided
6445 and inconsistent EOL types.
6447 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6449 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6450 trough color and main window's background color.
6452 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6455 * xterm.h (Xt_app_con): External declaration.
6457 * widget.c (EmacsFrameRealize): Fix typo.
6459 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6461 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6462 (handle_invisible_prop): Record the start of invisible text in
6463 it->add_overlay_start.
6464 (struct overlay_entry): Add member `overlay'.
6465 (handle_overlay_change): Simplify.
6466 (next_overlay_string): After having processed overlay strings at the
6467 end of the buffer, record that fact in
6468 it->overlay_strings_at_end_processed_p.
6469 (compare_overlay_entries): If before- and after-strings come
6470 from the same overlay, let before-strings come first.
6471 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6472 (load_overlay_strings): Take it->add_overlay_start into account
6473 when adding overlay strings.
6475 * dispextern.h (struct it): Add member add_overlay_start.
6477 2000-06-22 Dave Love <fx@gnu.org>
6479 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6481 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6483 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6485 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6488 2000-06-21 Dave Love <fx@gnu.org>
6490 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6492 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6494 * syntax.c (back_comment): Simplify string-parity counting (with
6495 the added benefit of handling multiple string-styles as long as
6496 they are not intertwined).
6497 Jump to the slow code as soon as a comment starter is found in
6498 a "string_lossage" position. Fixes the case: " /* " /* " */.
6500 2000-06-21 Dave Love <fx@gnu.org>
6502 * Makefile.in: Use GETLOADAVG_LIBS.
6504 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6505 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6507 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6509 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6510 (Fforward_comment, scan_lists):
6511 Check the comstyle of single-char comment-starters.
6512 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6513 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6514 Check the comstyle of single-char comment-starters.
6515 Clarify control-flow around the Scomment case.
6517 2000-06-20 Dave Love <fx@gnu.org>
6519 * fns.c (make_hash_table, maybe_resize_hash_table):
6520 Cast arg of next_almost_prime.
6522 * tparam.c [emacs]: Include lisp.h.
6524 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6527 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6529 * keyboard.c (adjust_point_for_property): Check if display
6530 property should be treated as intangible by looking at its
6533 * xdisp.c (single_display_prop_intangible_p)
6534 (display_prop_intangible_p): New functions.
6536 * dispextern.h (display_prop_intangible_p): Add prototype.
6538 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6540 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6541 argument to sigprocmask.
6543 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6544 argument to sigprocmask.
6546 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6547 sigprocmask_set, and pass a pointer to it to sigprocmask.
6549 * sysdep.c (sigprocmask_set): New variable.
6551 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6554 2000-06-20 Sam Steingold <sds@gnu.org>
6556 * xrdb.c: Don't declare xmalloc, xrealloc.
6558 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6560 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6561 (re_comp): Cast gettext return value to avoid complaints when
6564 2000-06-20 Dave Love <fx@gnu.org>
6566 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6569 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6571 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6573 * m/alpha.h: Don't declare xmalloc, xrealloc.
6575 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6577 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6579 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6581 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6584 * keyboard.h (poll_for_input_1): Declare.
6586 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6588 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6590 * doprnt.c: Don't declare xmalloc, xrealloc.
6592 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6593 (getenv, ctime, getwd): Removed.
6594 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6596 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6597 x_set_tool_bar_lines.
6599 * config.in: Add HAVE_GETWD. Move some definitions above
6600 machine/system includes.
6602 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6604 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6606 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6607 contain information about ENCODING.
6609 * fontset.c (FONTSET_ASCII): Use the first element of char table
6610 for an ASCII font, not defalt slot.
6611 (fontset_ref_via_base): If FONTSET doesn't contain information for
6612 C, try the default fontset.
6613 (make_fontset): Don't copy the default fontset.
6614 (fontset_font_pattern): Likewise.
6615 (accumulate_font_info): If ELT is nil, use the corresponding
6616 element in the default fontset.
6618 2000-06-19 Dave Love <fx@gnu.org>
6620 * syntax.c (Fparse_partial_sexp): Doc fix.
6622 * regex.h: Test PROTOTYPES as well as __STDC__.
6624 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6625 errno, strerror. Put text after #endif in comment.
6627 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6630 * xterm.c (x_frame_of_widget): Likewise.
6632 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6634 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6635 to Vfundamental_mode_abbrev_table.
6637 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6638 bogus objects are marked. This slows down GC by ~80 percent, but
6639 it might be worth trying when debugging GC-related problems.
6640 This feature requires conservative stack marking to be enabled.
6642 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6643 returns XLookupChars, reset `modifiers' to zero.
6645 2000-06-19 Dave Love <fx@gnu.org>
6647 * mktime.c: Unprotoized.
6649 2000-06-19 Richard Stallman <rms@gnu.org>
6651 * data.c (set_internal): If variable is frame-local,
6652 store the new value immediately into the frame parameter alist.
6654 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6656 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6657 in the custom handler pointer.
6659 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6660 value, or checks for CHAR_META can fail when Lisp_Object is a
6662 * keymap.c (get_keyelt): Likewise.
6664 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6666 * ccl.h (struct ccl_program): New member eol_type.
6667 (struct ccl_spec): New member cr_carryover.
6669 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6670 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6672 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6673 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6674 (decode_eol_post_ccl): New function.
6675 (decode_coding): Don't detect EOL format here for CCL based coding
6677 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6678 decode_eol_post_ccl after running the CCL program.
6679 (code_convert_region): Don't detect EOL format here for CCL based
6681 (decode_coding_string): Likewise.
6683 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6685 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6686 when treating it as an integer.
6688 * coding.h (encode_coding_string): Declare.
6690 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6693 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6694 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6695 to be passed to get_local_map.
6697 * sound.c (Fplay_sound): Don't call make_number on
6698 Frun_hook_with_args count argument.
6700 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6701 for lisp objects in X event structure data field, when lisp
6702 objects are represented with unions.
6703 (x_scroll_bar_to_input_event): Ditto.
6705 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6707 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6708 termination of string. Fix sense of test whether
6709 Vline_number_display_limit is an integer.
6711 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6713 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6714 only if HAVE_X_WINDOWS.
6716 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6719 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6722 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6724 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6727 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6729 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6730 start of the while loop.
6732 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6734 * atimer.c (alarm_signal_handler): Add forward declaration.
6736 * data.c (set_internal): Remove debug code.
6738 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6740 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6742 * unexec.c (toplevel) [COFF]: Include coff.h.
6744 * s/lynxos.h: New file.
6746 * keymap.c (Fsingle_key_description): Enclose function key and
6747 event symbol names in angle brackets.
6749 * xdisp.c (setup_echo_area_for_printing): Call
6750 message_log_maybe_newline if message_buf_print is not set.
6752 * print.c (printchar, strout): Don't check message_buf_print
6753 before calling setup_echo_area_for_printing because that
6754 function does something useful even when message_buf_print is
6757 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6759 (ensure_echo_area_buffers): Initialize echo buffer's
6760 truncate lines setting to nil.
6761 (with_echo_area_buffer): Don't set the echo buffer's truncate
6763 (set_message_1): Set it here instead, based on the value
6764 of message_truncate_lines.
6765 (resize_mini_window): Handle case that lines are truncated.
6766 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6767 message-truncate-lines.
6769 * keyboard.c (read_char): Bind message-truncate-lines to t
6770 while displaying a help-echo.
6772 * lisp.h (Qmessage_truncate_lines): External declaration.
6774 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6776 * xdisp.c (Vline_number_display_limit): Renamed from
6777 line_number_display_limit.
6778 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6779 Extend documentation string. Initialize
6780 Vline_number_display_limit to nil meaning no limit.
6781 (decode_mode_spec): Use Vline_number_display_limit with its new
6784 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6786 2000-06-13 Richard Stallman <rms@gnu.org>
6788 * frame.c (Fmodify_frame_parameters): Doc fix.
6790 * xfns.c (x_set_frame_parameters): Comment fix.
6792 * frame.c (store_frame_param): Call swap_in_global_binding if the
6793 variable's current binding was chosen based on this frame.
6795 * data.c (swap_in_global_binding): New function.
6797 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6799 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6800 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6802 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6804 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6806 2000-06-12 Jason Rumney <jasonr@gnu.org>
6808 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6810 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6812 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6814 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6816 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6818 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6819 (syms_of_xfaces): Defsubr Sdump_colors.
6820 (x_free_colors): Don't treat b&w specially on default visual.
6821 (x_free_dpy_colors): New function.
6822 (free_face_colors): Don't check visual class; it's done
6825 * xterm.c (x_frame_of_widget): New function.
6826 (x_alloc_nearest_color_for_widget): Use it.
6827 (x_copy_dpy_color): New function.
6828 (x_destroy_window): Free various colors.
6830 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6832 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6834 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6836 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6838 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6840 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6842 2000-06-11 Dave Love <fx@gnu.org>
6844 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6846 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6848 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6850 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6852 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6855 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6857 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6858 (regex_compile): Fix the code for handling the case of single byte
6859 char and multibyte char being mixed in a range within [...].
6861 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6862 and dst_multibyte members of coding.
6864 * charset.c (update_charset_table): Update the table
6866 (init_charset_once): Initialize elements of bytes_by_char_head to
6867 1 except for leading codes for private charases.
6869 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6870 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6873 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6875 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6876 access the data it doesn't point to.
6878 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6880 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6881 will be translated to a switch-frame event when reading the
6882 event queue. This is necessary because Emacs otherwise won't
6883 perform a switch-frame to a new frame until some other event, for
6884 example a keystroke event, forces it to do so. This has various
6885 effects, one visible being that the cursor of a frame created with
6886 C-x 5 2 or switched to with a window manager key binding like
6887 A-TAB stays hollow because selected_window isn't on the newly
6888 focused frame until the switch-frame is performed.
6890 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6891 generating a switch-frame event if necessary.
6893 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6895 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6898 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6900 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6903 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6905 * window.c (displayed_window_lines): Take empty lines at
6906 the bottom of a window into account.
6908 * window.c (displayed_window_lines): New function.
6909 (Fmove_to_window_line): Use displayed_window_lines to determine
6910 the number of lines to move, instead of using the window's height.
6912 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6913 to stop reading, even if the form read sets point to a different
6914 value when evaluated.
6916 * xdisp.c (display_line): Fix code deciding in which line to
6919 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6921 * fileio.c (e_write): Free composition data if stored in
6924 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6926 * xdisp.c (display_line): Set row's and iterator's
6927 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6928 Set cursor even if row ends in the middle of a character.
6929 (dump_glyph_row): Print values of new flags.
6930 (redisplay_window) <cursor movement in unchanged window>: When
6931 point has been moved forward, and PT is at the end of the cursor
6932 row, don't place the cursor in the next row if the cursor row ends
6933 in the middle of a character or at ZV.
6935 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6936 (struct glyph_row): Add starts_in_middle_of_char_p and
6937 ends_in_middle_of_char_p.
6938 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6939 ends_in_middle_of_char_p flag.
6940 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6942 * term.c (append_glyph): Revert change of 2000-06-06.
6944 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6945 padding glyph not fitting on line as whole character not
6948 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6949 this isn't true for images with `:ascent 100'.
6951 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6953 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6954 as modified if it is originally unmodified.
6956 * term.c (encode_terminal_code): Change the way to check if
6957 terminal coding does any conversion.
6958 (append_glyph): Set glyph->pixel_width correctly.
6960 * xdisp.c (display_line): While checking line continuation, pay
6961 attention to a padding glyph.
6963 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6965 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6967 2000-06-05 Dave Love <fx@gnu.org>
6969 * xdisp.c: Include fontset.h.
6971 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6973 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6975 * dispnew.c: Conditionally include term.h.
6977 * coding.h: Declare code_convert_string_norecord.
6979 * frame.h (struct frame): Use volatile unconditionally.
6981 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6983 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6985 * systime.h: Protect against multiple inclusion.
6986 (timezone) [USG5_4]: Define as time_t.
6988 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6989 (Foptimize_char_table, make_temp_name): Declare.
6991 * Makefile.in (xdisp.o): Depend on fontset.h.
6993 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6995 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6996 (Foptimize_char_table, make_temp_name): Declare.
7000 * s/netbsd.h: Don't define autoconfiscated MATHERR.
7002 2000-06-02 Dave Love <fx@gnu.org>
7004 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
7006 2000-06-02 Gerd Moellmann <gerd@gnu.org>
7008 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
7009 result face, set flags in that face indicating that colors may not
7012 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
7013 glyph, use the ASCII NUL character to determine the face.
7015 2000-06-02 Dave Love <fx@gnu.org>
7017 * sysdep.c: Conditionally include stdlib.h, unistd.h.
7018 (VFORK_RETURN_TYPE): Remove.
7020 * config.in: Add NO_MATHERR.
7022 2000-06-01 Dave Love <fx@gnu.org>
7024 * cmds.c (internal_self_insert): Don't check
7025 Vbefore_change_function, Vafter_change_function.
7027 * insdel.c (signal_before_change, signal_after_change): Likewise.
7029 * buffer.c (Vbefore_change_function, Vafter_change_function):
7030 Variables and their initializations deleted.
7032 * callint.c (Fcall_interactively): Doc fix.
7034 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
7036 2000-05-31 Dave Love <fx@gnu.org>
7038 * textprop.c: Revert last change -- duplicated.
7040 2000-05-31 Gerd Moellmann <gerd@gnu.org>
7042 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
7045 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
7047 2000-05-31 Jason Rumney <jasonr@gnu.org>
7049 * search.c (Fre_search_forward, Fre_search_backward)
7050 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
7052 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
7054 2000-05-30 Jason Rumney <jasonr@gnu.org>
7056 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
7057 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
7059 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
7062 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
7063 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
7064 expand a nil default_filename.
7066 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
7067 pointer to glyph_to_pixel_coords, not a frame.
7069 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
7070 coding.h to dependencies.
7072 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
7074 * w32console.c (glyph_to_pixel_coords): Change first parameter to
7075 window pointer to be consistent with w32term.c and xterm.c.
7077 * w32fns.c: Format and doc changes to bring closer to xfns.c.
7078 (VIETNAMESE_CHARSET): Define if not defined in system headers.
7079 (Qline_spacing, Qcenter): New variables.
7080 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
7081 (x_set_line_spacing): New function.
7082 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
7084 (x_specified_cursor_type): New function.
7085 (x_set_cursor_type): Use it.
7086 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
7088 (validate_x_resource_name, x_get_resource_string): Measure lengths
7089 of external strings in bytes.
7090 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
7091 GetTextExtentPoint32 with NULL title.
7092 (Fx_create_frame): Initialize Qline_spacing.
7093 (w32_load_system_font): Initialize font->double_byte_p.
7094 (x_to_w32_charset): Use Vw32_charset_info_alist.
7095 (Image, busy cursor, tooltip functions): Merged changes from
7096 xfns.c. Not yet functional on Windows.
7098 * w32gui.h (W32FontStruct): Add double_byte_p member.
7100 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
7101 (emacs_button_translation): Use it.
7102 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
7103 in `mask' to be set.
7105 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
7108 * w32term.c: Format and doc changes to bring closer to xterm.c.
7109 (w32_char_font_type): New enum.
7110 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
7111 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
7112 (w32_encode_char): New function.
7113 (x_encode_char): Removed.
7114 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
7115 x_encode_char and w32_font_is_double_byte.
7116 (x_produce_image_glyph): Use image_ascent.
7117 (x_produce_glyphs): Use new version of w32_per_char_metric and
7118 handle NULL return value. Allow extra line spacing.
7119 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
7120 (w32_get_glyph_overhangs): Remove unicode_p param. Use
7121 w32_font_type member of glyph instead.
7122 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
7123 (fast_find_position): Make sure not to consider rows not visible
7125 (w32_read_socket) [WM_MENUSELECT]: Cannot call
7126 w32_menu_display_help with input blocked, as it can abort.
7127 (x_display_and_set_cursor): Choose cursor depending
7128 on buffer-local value of cursor_type.
7129 (x_draw_bar_cursor): Add parameter WIDTH.
7131 * w32term.h (CP_DEFAULT): Define.
7132 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
7134 2000-05-30 Gerd Moellmann <gerd@gnu.org>
7136 * search.c (Fre_search_forward, Fre_search_backward)
7137 (Fposix_search_backward, Fposix_search_forward): Doc fix.
7139 2000-05-30 Kenichi Handa <handa@etl.go.jp>
7141 * coding.c (detect_coding_iso2022): Fix code for checking
7142 CODING_CATEGORY_MASK_ISO_8_2.
7144 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
7146 * regex.c (PREFETCH_NOLIMIT): New function.
7147 (re_match_2_internal): Use it and adjust the end_match_2 logic.
7149 2000-05-29 Gerd Moellmann <gerd@gnu.org>
7151 * syntax.c (find_defun_start): Move test for
7152 open_paren_in_column_0_is_defun_start outside of the loop.
7154 * xdisp.c (redisplay_window): Really switch buffers when
7155 displaying mode lines, and temporarily set selected_frame to the
7156 frame of the window that's redisplayed.
7158 * xfaces.c (free_realized_faces): Block/unblock input.
7159 (free_realized_multibyte_face): Ditto.
7161 2000-05-29 Dave Love <fx@gnu.org>
7163 * textprop.c (Qkeymap): New variable.
7164 (syms_of_textprop): Intern it.
7166 * keymap.c: Include intervals.h.
7167 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7169 * Makefile.in (keymap.o): Depend on intervals.h.
7171 * keyboard.c (menu_bar_items, tool_bar_items)
7172 (Fexecute_extended_command): Deal with `keymap' property.
7173 (read_key_sequence): Track map from `keymap' property as well as
7176 * intervals.c (get_local_map): Extra arg to allow looking for
7179 * intervals.h (map_property): New enum.
7180 (get_local_map): Extra arg using it.
7183 * lisp.h (get_local_map): Don't declare here.
7185 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7187 * Makefile.in (callproc.o): Depend on composite.h.
7189 * callproc.c: Include composite.h.
7190 (Fcall_process): Handle composition correctly.
7192 * coding.h (coding_allocate_composition_data): Extern it.
7193 (coding_restore_composition): Likewise.
7195 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7196 yet allocated, finish decoding with result
7197 CODING_FINISH_INSUFFICIENT_CMP.
7198 (coding_allocate_composition_data): Make it non-static.
7199 (coding_restore_composition): Likewise.
7201 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7203 * charset.c (syms_of_charset): Revert last change.
7205 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7207 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7208 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7211 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7213 * charset.c (syms_of_charset): Set width of character sets
7214 eight-bit-control and eight-bit-graphic to 1 column.
7216 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7218 * config.in (HAVE_SPEED_T): New define.
7220 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7223 2000-05-26 Dave Love <fx@gnu.org>
7225 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7227 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7228 (Fsubr_arity): New function.
7229 (syms_of_data): Install them.
7231 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7233 * charset.c (init_charset_once): Set the table bytes_by_char_head
7236 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7237 the default fontset to what Emacs uses by default.
7238 (check_registry_encoding): This function deleted.
7239 (Fset_fontset_font): Remove the adhoc condition for the default
7240 fontset. Allow cons in FONTNAME.
7242 * fns.c (map_char_table): Ignore char-table entries for
7243 charsets eight-bit-control and eight-bit-graphic.
7245 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7247 * emacs.c (main): Initialize keyboard syms before initializing
7248 window code, so face names are available.
7250 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7252 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7253 of an anchor at the beginning of a shy-group.
7255 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7257 * xdisp.c (handle_invisible_prop): Don't try to skip over
7258 invisible text if end of text is already reached.
7260 2000-05-25 Dave Love <fx@gnu.org>
7262 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7264 * coding.c (encode_eol): Add null statement after label.
7266 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7268 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7271 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7273 * ccl.c (ccl_driver): Fix previous change.
7275 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7277 * coding.c (run_pre_post_conversion_on_str): Set point to the
7278 beginning of buffer before calling coding->post_read_conversion.
7279 (decode_coding_string): Give correct args to
7280 run_pre_post_conversion_on_str.
7281 (encode_coding_string): Likewise.
7283 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7284 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7285 eight-bit-graphic correctly.
7287 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7289 * fileio.c (Finsert_file_contents): Even if a file is not found,
7290 execute codes for setting up coding system. Call
7291 after-insert-file-functions unconditionally.
7293 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7295 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7296 BSD_PGRPS are not defined.
7298 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7300 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7302 (syms_of_charset): Avoid building same strings.
7304 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7306 * lread.c (Fload): Add a comment about the meaning of
7307 Vuser_init_file being t.
7309 * puresize.h (BASE_PURESIZE): Increase to 675000.
7311 * s/gnu-linux.h (setpgrp): Don't define it here because this
7312 prevents compilation on GNU/Linux systems with glib 2.2.
7314 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7317 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7319 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7320 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7322 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7324 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7326 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7329 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7331 * term.c (encode_terminal_code): Set coding->src_multibyte
7334 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7336 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7338 * keyboard.c (read_char): Allow character codes 128..255 to be
7339 handled by input-method-function.
7341 * insdel.c (adjust_markers_for_replace): Fix previous change.
7342 (adjust_after_replace): If PREV_TEXT is nil, call
7343 adjust_markers_for_insert, not adjust_markers_for_replace.
7345 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7347 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7348 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7349 [HAVE_GRANDPT]: Define.
7350 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7352 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7355 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7357 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7359 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7361 The following changes are to handle 8-bit characters in a
7362 multibyte buffer/string without facing with byte combining
7363 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7364 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7366 * Makefile.in (fns.o): Depend on charset.h.
7368 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7369 convert it to unibyte.
7370 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7372 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7373 apparent char boundary.
7374 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7375 0x80..0x9F to/from multibyte form.
7377 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7380 * callproc.c (Fcall_process): Always encode an argument string if
7381 it is multibyte. Setup src_multibyte and dst_multibyte members of
7382 process_coding properly.
7384 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7385 SPLIT_NON_ASCII_CHAR.
7387 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7389 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7391 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7393 (SPLIT_CHARACTER_SEQ): This macro deleted.
7394 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7396 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7397 and eight-bit-graphic.
7398 (char_to_string): Likewise. Signal an error for too large
7400 (char_printable_p): Return 0 for 8-bit characters.
7401 (update_charset_table): Update iso_charset_table only when a final
7402 character is non-negative.
7403 (find_charset_in_text): Renamed from find_charset_in_str.
7404 Arguments and return value changed. Callers changed.
7405 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7406 be -1 if CHARSET is used only internally.
7407 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7409 (Fcharset_after): Simplified.
7410 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7411 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7412 (multibyte_chars_in_text): Simplified by assuming there's no
7413 invalid multibyte sequence.
7414 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7415 str_as_unibyte): New functions.
7416 (Fstring): Simpified by assuming that byte combining never
7418 (init_charset_once): Initialization for
7419 LEADING_CODE_8_BIT_CONTROL.
7420 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7421 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7422 eight-bit-control and eight-bit-graphic.
7424 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7425 CHARSET_8_BIT_GRAPHIC): New macros.
7426 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7427 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7428 (CHARSET_REVERSE_CHARSET): Likewise.
7429 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7431 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7432 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7433 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7434 encounter an invalid multibyte sequence.
7435 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7436 sequence is always valid.
7437 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7438 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7440 (CHAR_STRING): For 8-bit characters, call char_to_string.
7441 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7442 multibyte sequence is always valid.
7443 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7444 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7445 str_as_unibyte): Extern them.
7446 (BCOPY_SHORT): Fix a bug.
7447 (CHAR_LEN): This macro deleted. Callers changed to use
7449 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7450 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7451 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7453 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7454 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7455 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7456 EMIT_BYTES): New macros.
7457 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7458 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7460 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7461 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7462 check the validity of multibyte sequence.
7463 (decode_coding_emacs_mule): New function.
7464 (encode_coding_emacs_mule): New macro.
7465 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7467 (DECODE_ISO_CHARACTER): Just return a character code.
7468 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7469 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7470 EMIT_CHAR to produced decoded characters. Exit the loop only by
7471 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7473 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7474 only position codes for an invalid character.
7475 (encode_designation_at_bol): Return new destination pointer. 5th
7476 arg DSTP is changed to DST.
7477 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7478 from the source by ONE_MORE_CHAR. Don't handle the case of last
7480 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7482 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7483 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7484 TWO_MORE_BYTES to fetch a byte from the source.
7485 (encode_eol): Pay attention to coding->src_multibyte.
7486 (detect_coding, detect_eol): Preserve members src_multibyte and
7488 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7489 (encoding_buffer_size): Set magnification to 3 for all coding
7490 systems that require encoding.
7491 (ccl_coding_driver): For decoding, be sure that the result is
7492 valid multibyte sequence.
7493 (decode_coding): Initialize coding->errors and coding->result.
7494 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7495 and raw-text, always call decode_eol. Handle the case of last
7496 block here. If not coding->dst_multibyte, convert the resulting
7497 sequence to unibyte.
7498 (encode_coding): Initialize coding->errors and coding->result.
7499 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7500 and raw-text, always call encode_eol. Handle the case of last
7502 (shrink_decoding_region, shrink_encoding_region): Detect cases
7503 that we can't skip data more rigidly.
7504 (code_convert_region): Setup src_multibyte and dst_multibyte
7505 members of coding. For decoding, if the buffer is multibyte,
7506 convert the source sequence to unibyte in advance. For encoding,
7507 if the buffer is multibyte, convert the resulting sequence to
7508 multibyte afterward.
7509 (run_pre_post_conversion_on_str): New function.
7510 (code_convert_string): Deleted and divided into the following two.
7511 (decode_coding_string, encode_coding_string): New functions.
7512 (code_convert_string1, code_convert_string_norecord): Call one of
7514 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7515 MAKE_NON_ASCII_CHAR.
7516 (Fset_terminal_coding_system_internal,
7517 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7518 and dst_multibyte members.
7519 (init_coding_once): Initialize iso_code_class with new enum
7520 ISO_control_0 and ISO_control_1.
7522 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7523 devided into ISO_control_0 and ISO_control_1.
7524 (struct coding_system): New members src_multibyte, dst_multibyte,
7525 errors, and result. Delete member fake_multibyte.
7526 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7528 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7531 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7534 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7536 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7538 (Ftranspose_region): Delete codes for handling byte combining.
7540 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7541 dst_multibyte members of coding. On handling REPLACE on unibyte
7542 buffer, convert the result of decode_coding to unibyte. On
7543 inserting into a mutibyte buffer, always call code_convert_region.
7544 (e_write): Setup coding->src_multibyte according to the
7545 multibyteness of the source (buffer or string).
7547 * fns.c (concat): Handle 8-bit characters correctly.
7548 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7549 unibyte in the result.
7550 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7551 valid multibyte form in the result.
7552 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7553 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7554 return -1, signal an error.
7555 (base64_encode_1): New arg MULTIBYTE. Get each character by
7556 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7557 character is found, return -1.
7558 (Fbase64_decode_region): Delete codes for handling byte-combining.
7559 Treat each decoded byte as a unibyte character.
7560 (Fbase64_decode_string): Return unibyte string.
7561 (Fcompare_strings, concat, string_byte_to_char): Use
7562 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7563 FETCH_STRING_CHAR_ADVANCE.
7564 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7565 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7567 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7568 SPLIT_NON_ASCII_CHAR.
7569 (fontset_ref_via_base, fontset_set): Likewise
7571 * insdel.c (adjust_markers_for_record_delete): Deleted.
7572 (adjust_markers_for_insert): Argument changed. Caller changed.
7573 (adjust_markers_for_replace): Likewise.
7574 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7575 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7576 (copy_text): Delete unused local varialbe c_save. For converting
7577 to multibyte, be sure to make all 8-bit characters in valid
7579 (count_size_as_multibyte): Handle 8-bit characters correctly.
7580 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7581 adjust_after_replace, replace_range, del_range_2)
7582 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7583 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7584 adjust_after_replace, replace_range, del_range_2) Delete codes for
7585 handling byte combining.
7586 (adjust_before_replace): Deleted.
7588 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7589 SPLIT_NON_ASCII_CHAR.
7590 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7591 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7593 (Fkey_description): Likewise.
7595 * lread.c (read1): On reading multibyte string, be sure to make
7596 all 8-bit chararacters in valid multibyte form.
7597 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7599 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7602 * process.c (Fstart_process): GCPRO current_dir before calling
7603 Ffind_operation_coding_system. Encode arguments here.
7604 (create_process): Don't encode arguments here. Setup
7605 src_multibyte and dst_multibyte members of struct coding.
7606 (read_process_output): Setup src_multibyte and dst_multibyte
7607 members of struct coding. If the output is to multibyte buffer,
7608 always decode the output of the process. Adjust the
7609 representation of 8-bit characters to the multibyteness of the
7611 (send_process): Setup coding->src_multibyte according to the
7612 multibyteness of the source.
7614 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7616 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7617 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7619 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7622 * w16select.c (Fw16_set_clipboard_data): Setup members
7623 src_multibyte and dst_multibyte of coding. Adjusted for the
7624 change for find_charset_in_str.
7625 (Fw16_get_clipboard_data): Likewise.
7627 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7628 dst_multibyte of coding.
7629 (x_to_w32_font): Likewise.
7631 * w32select.c (Fw32_set_clipboard_data): Setup members
7632 src_multibyte and dst_multibyte of coding. Adjusted for the
7633 change for find_charset_in_str.
7634 (Fw32_get_clipboard_data): Likewise.
7636 * xdisp.c (get_next_display_element): Handle 8-bit characters
7638 (next_element_from_display_vector): Use CHAR_BYTES instead of
7640 (disp_char_vector): Use SPLIT_CHAR instead of
7641 SPLIT_NON_ASCII_CHAR.
7643 * xselect.c (selection_data_to_lisp_data): Setup members
7644 src_multibyte and dst_multibyte of coding. Adjusted for the
7645 change for find_charset_in_str.
7646 (lisp_data_to_selection_data): Likewise.
7648 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7650 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7653 * dispextern.h (Vimage_types): Add extern declaration.
7655 * xdisp.c (Vimage_types): Moved here from xfns.c.
7656 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7658 * xfns.c (Vimages_types): Moved to xdisp.c.
7659 (syms_of_xfns): Move `image-types' to xdisp.c.
7661 * w32fns.c (Vimage_types): Removed.
7662 (syms_of_w32fns): Remove `image-types'.
7664 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7666 * fns.c (map_char_table): Pay attention to character number of
7667 charset. Check the validity of charset at the first level. For
7668 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7671 * fontset.c: Include "buffer.h".
7672 (fs_load_font): If the face has fontset, record the face ID in
7674 (Finternal_char_font): New function.
7675 (accumulate_font_info): New function.
7676 (Ffontset_info): Rewritten for the new fontset implementation.
7677 (syms_of_fontset): Register Vdefault_fontset in the first element
7678 of Vfontset_table. Include Vdefault_fontset in
7679 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7682 2000-05-16 Dave Love <fx@gnu.org>
7684 * m/iris5d.h: Deleted -- unused.
7686 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7688 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7689 `invalid' instead of `illegal'.
7691 * indent.c (Fmove_to_column): When ending within a tab, insert
7692 spaces first so that markers at the end of the tab get adjusted.
7694 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7695 buffer list that wasn't selected in that frame.
7697 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7698 is needed on mescaline, use a 2 char prefix, and call
7699 make_temp_name with second arg non-zero.
7701 * fileio.c (make_temp_name): New function, extracted from
7703 (Fmake_temp_name): Use it.
7705 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7707 * window.c (coordinates_in_window): Subtract 1 when computing
7710 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7712 * Makefile.in (lisp): Add env.elc.
7714 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7716 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7718 * search.c (Freplace_match): Handle case of `\N' in the
7719 replacement when there's no group N.
7721 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7723 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7724 of the message to message_dolog.
7726 * keyboard.c (read_char): Don't clear current message for help
7727 events; let the code handling help events handle this. Change
7728 code detecting help events that should be ignored.
7730 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7731 we're interating over a string.
7733 2000-05-09 Dave Love <fx@gnu.org>
7735 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7736 that offset before writing. Move gcpro region past call of
7739 2000-05-04 Dave Love <fx@gnu.org>
7741 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7743 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7745 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7746 of inserted characters when BUF equals the current buffer, and PT
7747 is in front of or equal to FROM.
7749 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7751 * xdisp.c (handle_single_display_prop): If display property value
7752 is invalid, or something not supported on the frame, restore
7753 iterator's position to what it was initially. Make sure to return
7754 0 for invalid and unsupported property values.
7756 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7757 that x_per_char_metric returns null.
7759 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7761 * xterm.h (struct face): Add forward declaration.
7762 (struct image): Ditto.
7763 (image_ascent): Add prototype.
7765 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7766 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7767 image_ascent instead of using IMAGE_ASCENT.
7769 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7770 (IMAGE_ASCENT): Removed.
7772 * xfns.c (Qcenter): New variable.
7773 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7774 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7775 (image_ascent): New function.
7776 (lookup_image): Recognize `:ascent center'.
7777 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7778 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7779 (xbm_load): Don't set image's ascent here.
7780 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7781 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7782 check ascent values here.
7783 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7784 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7785 (syms_of_xfns): Initialize Qcenter.
7787 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7788 to the limits, increase the limits.
7790 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7792 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7793 Check Vfont_encoding_alist against the full name of the opened
7796 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7798 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7799 taller than the window.
7801 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7803 * xfaces.c (realize_x_face): Fix the argument of the second
7804 xassert. BASE_FACE may not be a face for ASCII.
7806 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7808 * print.c (print_object): Treat print-length < 0 as nil.
7810 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7812 * s/freebsd.h (TERMCAP_OBJ): Removed.
7813 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7815 * lread.c (read1): Don't treat period followed by certain
7816 characters as symbol start.
7818 * xfns.c (slurp_file): New function.
7819 (xbm_image_p): Handle case of in-memory XBM files.
7820 (xbm_scan): Rewritten to work on memory buffers instead of files.
7821 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7822 Work on memory buffers instead of files. If DATA is null test
7823 if buffer looks like an in-memory XBM file.
7824 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7825 memory buffers instead of files.
7826 (xbm_file_p): New function.
7827 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7829 * lread.c (end_of_file_error): New function.
7830 (read1): Call it instead of signaling `end-of-file' directly.
7832 * print.c (print_error_message): Print data of `end-of-file'
7833 with Fprinc instead of Fprin1.
7835 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7837 * window.c (freeze_window_start): Check that minibuffer scroll
7838 window isn't nil before extracting the window structure pointer
7841 * undo.c (record_delete): If we hit the end of the undo list, stop
7842 picking elements apart.
7844 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7846 * xdisp.c (display_line): If lines are continued, restore
7847 iterator's ascent/descent information to the values before the
7848 first glyph not fitting on the line.
7850 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7852 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7853 positions in glyph matrix. Don't compute new window end
7856 * dispnew.c (increment_matrix_positions): Renamed from
7857 increment_glyph_matrix_buffer_positions.
7858 (increment_row_positions): Renamed from
7859 increment_glyph_row_buffer_positions.
7861 * dispextern.h: Change names of renamed functions from dispnew.c
7864 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7866 * fileio.c (Fdo_auto_save): Create directories for auto-save
7867 list file if necessary.
7869 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7870 from buffer or frame.
7871 (automatic_hscrolling_p): New variable.
7872 (hscroll_windows): Scroll windows horizontally only if automatic
7873 hscrolling is allowed.
7874 (syms_of_xdisp): New variable `automatic-hscrolling'.
7876 * frame.h (struct frame): Add member extra_line_spacing.
7878 * xfns.c (x_set_line_spacing): New function.
7879 (Fx_create_frame): Set line spacing from resources.
7880 (Qline_spacing): New variable.
7881 (syms_of_xfns): Initialize Qline_spacing.
7883 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7885 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7886 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7887 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7888 extra_line_spacing from default value.
7889 (init_buffer_once): Initialize default value of extra_line_spacing.
7891 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7894 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7895 prompt_width. Add extra line spacing.
7897 * term.c (produce_glyphs): Remove reference to struct it's
7900 * dispextern.h (struct it): Remove member prompt_width, add
7903 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7905 * dispnew.c (update_frame_line): When writing a whole line, make
7906 sure cursor is in the right row afterwards, otherwise a use of
7907 capability `ch' in cmgoto might leave the cursor in the row below.
7909 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7911 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7913 * keyboard.c (timer_check): Fix typo in comment.
7915 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7917 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7918 name change: ch -> character.
7920 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7922 * keyboard.c (echo_message_buffer): New variable.
7923 (echo_now): Set echo_message_buffer to the echo area buffer used
7924 to display the echo.
7925 (cancel_echoing): Reset echo_message_buffer to nil.
7926 (read_char): Code rewritten that handles canceling an echo or
7927 echoing a dash, respectively.
7929 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7930 directory doesn't exist.
7932 2000-04-19 Dave Love <fx@gnu.org>
7934 * fns.c (syms_of_fns): Defsubr mapc.
7935 (concat): Don't allow numeric args.
7936 (Fconcat): Doc change.
7938 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7940 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7941 instead define end_match(1|2) more carefully.
7942 Use GET_CHAR_BEFORE_2 for `begline'.
7944 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7946 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7947 on 64-bit systems where NULL is defined as `0'.
7949 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7950 the `variable argument list' to make it work on Alpha.
7952 * m/alpha.h (_LP64) [!_LP64]: Define.
7953 (ORDINARY_LINK): Define for NetBSD.
7955 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7957 2000-04-19 Dave Love <fx@gnu.org>
7959 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7962 * Makefile.in (LIBS): Don't use.
7963 (GETLOADAVG_OBJ): Define again.
7964 (otherobj): Add GETLOADAVG_OBJ.
7966 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7968 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7970 * lread.c (read_filtered_event): Cancel and start busy cursor.
7972 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7973 that the per-character metrics may be null.
7975 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7977 * buffer.c (clone_per_buffer_values): New function.
7978 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7979 clone_per_buffer_values if CLONE is not nil.
7981 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7983 2000-04-16 Dave Love <fx@gnu.org>
7985 * Makefile.in: Remove obsolete localcpp stuff.
7986 (GETLOADAVG_OBJ): Don't define.
7987 (obj): Move LIBOBJS...
7988 (otherobj): ... to here.
7989 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7990 whitespace-only lines after the continuation (Irix).
7992 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7994 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7996 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7998 2000-04-14 Dave Love <fx@gnu.org>
8000 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
8001 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
8002 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
8003 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
8006 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
8007 autoconfiscated HAVE_GETLOADAVG.
8009 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
8012 2000-04-14 Gerd Moellmann <gerd@gnu.org>
8014 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
8015 (fill_in_lock_file_name): Avoid existing files that aren't
8018 2000-04-14 Dave Love <fx@gnu.org>
8020 * Makefile.in (LIBS, LIBOBJS): New variable.
8021 (INTERVAL_SRC): Convert to make variable.
8022 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
8023 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
8024 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
8026 (SOME_MACHINE_OBJECTS): Remove interval stuff.
8027 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
8028 (shortlisp): Add facemenu, float-sup, frame.
8029 (SOME_MACHINE_LISP): Remove them from here.
8030 (LIBES): Change unused LDLIBS to autoconf LIBS.
8032 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
8034 2000-04-14 Kenichi Handa <handa@etl.go.jp>
8036 * composite.c (update_compositions): If FROM and TO are not in a
8037 valid range, do nothing.
8039 2000-04-13 Gerd Moellmann <gerd@gnu.org>
8041 * tparam.c (tparam1): Abort when encountering an unknown
8044 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
8047 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
8050 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
8052 * fileio.c (a_write): Remove redundant semi-colons.
8053 (e_write): Return -1 if failed to write all the data.
8054 This fixes the changes made at 1999-12-15.
8056 2000-04-12 Dave Love <fx@gnu.org>
8058 * fns.c (mapcar1): Test for null vals to support mapc.
8059 (Fmapc): New function.
8061 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
8063 * msdos.c (NUM_MOUSE_BUTTONS): Define.
8064 (IT_frame_up_to_date): Support the buffer local value of
8065 cursor-type, if defined.
8067 2000-04-10 Dave Love <fx@gnu.org>
8069 * editfns.c (preceding-char, following-char): Doc fix.
8071 2000-04-10 Ken Raeburn <raeburn@gnu.org>
8073 * Makefile.in (temacs): Revert 2000-03-12 change.
8075 2000-04-10 Jason Rumney <jasonr@gnu.org>
8077 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
8079 2000-04-10 Gerd Moellmann <gerd@gnu.org>
8081 * xdisp.c (setup_echo_area_for_printing): Choose an echo
8082 area buffer, if it's not set up yet.
8084 * indent.c (compute_motion): Set immediate_quit.
8086 2000-04-09 Gerd Moellmann <gerd@gnu.org>
8088 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
8090 (realize_tty_face): Suppress boldness if colors are the inverse of
8091 the default colors, and tty_suppress_bold_inverse_default_colors_p
8093 (Ftty_suppress_bold_inverse_default_colors): New function.
8094 (syms_of_xfaces): Defsubr it.
8096 * buffer.c (Frestore_buffer_modified_p): New function.
8097 (syms_of_buffer): Defsubr it.
8099 2000-04-08 Ken Raeburn <raeburn@gnu.org>
8101 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
8102 charset id (int) argument, not a charset (Lisp_Object).
8104 * coding.h (code_convert_string): Declare.
8105 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
8106 object, as the fourth argument to code_convert_string.
8108 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
8110 (Fset_fontset_font): Use EQ to compare lisp objects.
8112 2000-04-05 Ken Raeburn <raeburn@gnu.org>
8114 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
8115 a pointer that looks like a lisp object.
8116 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
8117 zero, instead see whether it's an integer object, since they can't
8119 (GET_INTERVAL_OBJECT): Simply assign to the destination.
8121 * dispnew.c (allocate_matrices_for_frame_redisplay,
8122 direct_output_forward_char): Use X(U)INT and make_number as needed
8123 to convert between (unsigned) int values and lisp integers.
8124 * keyboard.c (read_key_sequence): Likewise.
8125 * lread.c (substitute_object_recurse): Likewise.
8126 * fns.c (concat, hash_lookup, hash_remove): Likewise.
8127 * minibuf.c (do_completion, Fminibuffer_complete_word,
8128 Fminibuffer_completion_help): Likewise.
8129 * term.c (produce_special_glyphs): Likewise.
8131 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
8132 * print.c (print_preprocess, print_object): Likewise.
8134 * search.c (compile_pattern): Use NILP when checking for nil.
8136 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
8137 __OPTIMIZE__]: Provide a GNU C macro version that handles
8139 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
8140 field, to better cope with ENABLE_CHECKING and calls that modify a
8141 Lisp_Object using its old value.
8143 2000-04-04 Gerd Moellmann <gerd@gnu.org>
8145 * window.c (compare_window_configurations): Signal an error
8146 if parameters C1 or C2 aren't window configurations.
8148 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
8149 AFTER_POTENTIAL_GC calls around calls to functions that can
8150 signal an error and thus invoke the debugger.
8152 2000-04-03 Gerd Moellmann <gerd@gnu.org>
8154 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
8155 an error if decoding fails.
8157 * keyboard.c (lispy_mouse_names): Variable removed.
8158 (Vlispy_mouse_stem): New variable.
8159 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8160 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8161 for any mouse button number. Increase size of mouse_syms and
8162 button_down_location as needed. Call modify_event_symbol with
8163 different arguments.
8164 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8165 Call modify_event_symbol with different arguments.
8166 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8167 for any button number. Call modify_event_symbol with different
8169 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8170 Accept a string for NAME_ALIST_OR_STEM.
8172 * lisp.h (larger_vector): Add prototype.
8174 * fns.c (larger_vector): Make externally visible.
8176 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8178 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8180 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8181 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8182 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8183 we are between str1 and str2.
8184 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8185 (PATFETCH): Use `TRANSLATE'.
8186 (PATFETCH_RAW): Fetch multibyte char if applicable.
8187 (PATUNFETCH): Remove.
8188 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8189 When writing a char, write it directly into the pattern buffer rather
8190 than going needlessly through a temp char-array.
8191 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8192 multibyte magic and remove the useless `#ifdef emacs'.
8193 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8196 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8197 conditional on `emacs'.
8199 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8201 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8203 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8204 non-union-type versions of XMARK and friends here, because XMARK
8205 and friends won't work on an integer field if NO_UNION_TYPE is not
8207 (make_number): Define as a function if it's not defined as a
8210 * composite.c (run_composite_function): Use NILP when checking for
8212 (syms_of_composite): Delete local var NARGS, pass an int as first
8213 argument to Fmake_hash_table.
8215 * editfns.c (text_property_stickiness): Use NILP to test
8216 Lisp_Object boolean value.
8217 (Fmessage_or_box): Don't use NILP to test int variable.
8218 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8219 problems reading from and changing the same lisp value in an
8222 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8224 * term.c (TN_no_color_video): New variable.
8225 (term_init): Intitialize TN_no_color_video.
8226 (enum no_color_bit): New enumeration.
8227 (MAY_USE_WITH_COLORS_P): New macro.
8228 (turn_on_face): Use it to determine if attributes may be used
8229 combined with colors.
8231 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8233 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8234 with int lvalues via casts; instead, just yield lisp object
8236 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8237 proper accessor macros.
8238 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8239 (grow_mini_window): Fix typo getting int value of root->height.
8241 * xdisp.c (compute_string_pos): Fix order of arguments to
8242 string_pos_nchars_ahead.
8243 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8244 count arg to variable-arg routines like Frun_hook_with_args and
8246 (back_to_previous_visible_line_start)
8247 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8248 fixed-arg routines like Fget_char_property and Fmake_string.
8249 (reconsider_clip_changes): Use XINT when comparing integer lisp
8250 objects, or passing them as int arguments.
8251 (mark_window_display_accurate, insert_left_trunc_glyphs)
8252 (append_space, extend_face_to_end_of_line): Use make_number when
8253 storing or passing integer values as lisp objects.
8254 (set_cursor_from_row, highlight_trailing_whitespace): Use
8255 INTEGERP, not implicit test against zero, for glyph object.
8256 (try_window_id): Don't use make_number when we want an int value.
8258 * xfaces.c (xlfd_symbolic_value): Make last argument a
8259 Lisp_Object, to be consistent with callers.
8260 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8261 (lface_hash): Apply XFASTINT to lisp values before folding in.
8263 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8264 fill in window width and height. Pass an int, not a lisp object,
8265 as first arg to Finsert.
8267 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8269 * xfaces.c (realize_basic_faces): Block input while realizing
8272 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8274 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8276 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8278 * xterm.c (x_produce_glyphs): When displaying unibyte text
8279 or ASCII, handle case that per-char metric is null.
8281 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8283 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8285 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8286 XSUBR, XBUFFER): Verify correct object type before returning
8287 pointer, using eassert.
8288 * frame.h (XFRAME): Likewise.
8290 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8291 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8292 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8294 * data.c (set_internal): Likewise.
8295 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8296 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8297 * fileio.c (auto_save_1): Likewise.
8298 * insdel.c (check_markers): Likewise.
8299 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8300 * undo.c (record_insert): Likewise.
8301 * vmsproc.c (child_sig): Likewise.
8302 * window.c (unshow_buffer, window_loop): Likewise.
8303 * xterm.c (x_erase_phys_cursor): Likewise.
8305 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8307 * xfns.c (free_image_cache): Free the cache structure itself
8308 last, after all its members have been freed.
8310 * lisp.h (xstrdup): Add prototype.
8312 * alloc.c (xstrdup): Moved here from xfaces.c.
8313 (allocating_for_lisp): Variable removed.
8314 (lisp_malloc): Block input around the calls to malloc and
8317 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8319 (xstrdup): Moved to alloc.c.
8321 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8323 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8325 * emacs.c (main): Fix sense of no-loadup test.
8327 * config.in (ENABLE_CHECKING): Undef.
8329 * lisp.h (struct interval): Replace "parent" field with a union of
8330 interval pointer and Lisp_Object; add new bitfield to use as
8331 discriminant. Change other flag fields to bitfields.
8332 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8333 is defined and the supplied test fails, print a message and
8335 (eassert): New macro. Use CHECK to provide an assert-like
8338 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8339 pointers; abort if the value looks like a lisp object.
8340 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8341 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8342 Modify for new interval parent definition.
8344 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8345 UNMARK_BALANCE_INTERVALS): Update references that need an
8346 addressable lisp object in the interval structure.
8347 (die): New function.
8348 (suppress_checking): New variable.
8350 * intervals.c (interval_start_pos): Just return 0 if there's no
8353 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8355 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8356 and earlier Emacs versions.
8358 * keyboard.c (Ftop_level): Cancel busy-cursor.
8360 * eval.c (call_debugger): Cancel busy-cursor.
8362 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8364 * search.c (Freplace_match): Adjust multibyteness of the current
8365 buffer and NEWTEXT. Free allocated memory before signaling an
8368 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8370 * regex.c (analyse_first): New function obtained by ripping out most
8371 of re_compile_fastmap and generalizing it a little bit so that it
8372 can also just return whether a given (sub)pattern can match the empty
8374 (regex_compile): Use `analyse_first' to decide whether the loop-check
8375 needs to be done or not for *, +, *? and +? (the loop check is costly
8376 for non-greedy repetition).
8377 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8379 2000-03-28 Dave Love <fx@gnu.org>
8381 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8384 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8386 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8388 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8390 (enum re_opcode_t): Update description of succeed_n.
8391 (PATFETCH): Always define.
8392 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8393 operators, char classes, shy-groups and intervals).
8394 Optimize special cases of intervals so as to only use succeed_n and
8395 jump_n when really needed.
8396 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8397 that we don't have to handle the special cases any more.
8398 Simplify on_failure_jump handling as well.
8400 2000-03-28 Jason Rumney <jasonr@gnu.org>
8402 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8404 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8406 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8408 * s/msdos.h (GC_SETJMP_WORKS): Define.
8410 * alloc.c (mark_maybe_object): New function.
8411 (mark_memory): Use it.
8412 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8413 (setjmp_tested_p, longjmp_done): New variables.
8414 (test_setjmp): New function.
8415 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8416 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8418 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8419 to DEC_TEXT_POS and INC_TEXT_POS.
8421 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8422 with parameter MULTIBYTE_P.
8424 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8427 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8428 buffers because it looks for multibyte character byte sequences
8429 which don't exist in unibyte text.
8431 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8433 * xfaces.c (register_color, unregister_color, unregister_colors)
8434 [DEBUG_X_COLORS]: New functions.
8435 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8437 * xfns.c (x_set_cursor_color): Get color reference counts right.
8439 * xterm.c (x_copy_color): New function.
8440 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8442 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8443 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8444 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8445 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8446 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8447 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8448 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8449 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8450 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8451 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8453 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8454 names for handling per-buffer variables.
8456 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8457 instead of MAX_BUFFER_LOCAL_VARS.
8458 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8460 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8462 * xfns.c (x_specified_cursor_type): New function.
8463 (x_set_cursor_type): Use it.
8465 * buffer.h (struct buffer): Add cursor_type.
8467 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8469 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8470 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8472 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8473 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8474 executing it as well as when popping it off the stack to find infinite
8475 loops in non-greedy repetition operators.
8477 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8479 * doc.c (Qfunction_documentation): New variable.
8480 (syms_of_doc): Initialize Qfunction_documentation.
8481 (Fdocumentation): If FUNCTION is a symbol with non-nil
8482 `function-documentation' property, return a documentation derived
8485 * buffer.c (syms_of_buffer): Add default-cursor-type.
8486 (init_buffer_once): Don't let cursor_type have a local value
8489 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8490 on buffer-local value of cursor_type.
8491 (x_draw_bar_cursor): Add parameter WIDTH.
8493 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8494 (init_buffer_once): Set default cursor_type value to t.
8495 Mark cursor_type as local everywhere.
8496 (syms_of_buffer): New per-buffer variable cursor-type.
8498 * buffer.h (struct buffer): Remove member local_var_flags,
8500 (MAX_BUFFER_LOCAL_VARS): New macro.
8501 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8502 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8503 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8504 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8506 * print.c (print_object): Use new macros for per-buffer
8509 * category.c (Fset_category_table): Use new macros for per-buffer
8512 * buffer.c (buffer_permanent_local_flags): Make a char array.
8513 (max_buffer_local_idx): New variable.
8514 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8515 for new handling of per-buffer variables.
8516 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8517 (init_buffer_once): Initialize per-buffer vars differently.
8518 Set max_buffer_local_idx.
8520 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8523 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8526 * data.c (do_symval_forwarding, store_symval_forwarding)
8527 (find_symbol_value, set_internal, default_value, Fset_default)
8528 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8529 per-buffer variables.
8531 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8533 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8535 * xterm.c (x_term_init): Unblock input around call1 of
8536 Qvendor_specific_keysyms.
8538 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8539 (find_defun_start): Consider an open parenthesis in column 0
8540 a defun start only if open_paren_in_column_0_is_defun_start is set.
8541 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8543 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8545 * eval.c (Fautoload): Add entry in load-history (if after dump).
8546 * lread.c (load-history): Update docstring.
8548 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8550 * indent.c (Fvertical_motion): Always use the current buffer.
8551 Temporarily change the window's buffer, if necessary.
8553 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8555 * xterm.c (fast_find_position): Make sure not to consider rows
8556 not visible in the window.
8558 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8560 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8561 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8563 2000-03-22 Jason Rumney <jasonr@gnu.org>
8565 * w32menu.c (single_submenu): Set help string to NULL if none.
8566 (w32_menu_show): Set help string correctly.
8567 (add-menu-item): Set help string in MIIM_DATA for menu item.
8568 Load SetMenuItemInfoA explicitly.
8569 (w32_menu_display_help): New function.
8571 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8572 (QCdata): Moved to xdisp.c.
8574 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8575 (Vw32_charset_to_codepage_alist): Removed.
8576 (Vw32_charset_info_alist): New variable.
8577 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8578 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8579 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8580 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8582 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8583 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8584 Define Vw32_charset_info_alist and w32_charset symbols.
8586 2000-03-22 Jason Rumney <jasonr@gnu.org>
8588 * makefile.nt (w32bdf.obj): Update dependencies.
8590 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8592 * w32fns.c: Include fontset.h after dispextern.h.
8593 (Fx_create_frame): Do not create fontset.
8594 (w32_load_system_font): Doc fix.
8595 (Fx_close_connection): Free full_name if it is not shared.
8597 * w32term.c: Include fontset.h after dispextern.h.
8598 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8600 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8601 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8602 (w32_font_is_double_byte): New function, needs body.
8603 (x_append_glyph): Set glyph->glyph_not_available_p.
8604 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8605 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8606 character, convert it to a unibyte character.
8607 (struct glyph_string): Delete member `charset'.
8608 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8609 calculating it is found.
8610 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8611 the case that per char metric is not available correctly.
8612 (x_fill_glyph_string): Handle the case that the specific glyph is
8613 not available correctly.
8614 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8615 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8616 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8617 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8618 fontset. Don't call FS_LOAD_FONT.
8620 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8622 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8623 (INT_LISPLIKE): New macro.
8624 (NULL_INTERVAL_P): Use it.
8625 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8626 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8627 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8629 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8630 explicit references to "parent" field of struct interval and
8631 associated unclean type conversions.
8632 * intervals.c (create_root_interval, root_interval, rotate_right,
8633 rotate_left, balance_possible_root_interval, split_interval_right,
8634 split_interval_left, interval_start_pos, find_interval,
8635 next_interval, previous_interval, update_interval,
8636 adjust_intervals_for_insertion, delete_node, delete_interval,
8637 adjust_intervals_for_deletion, merge_interval_right,
8638 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8639 copy_intervals_to_string): Likewise.
8640 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8642 * syntax.c (update_syntax_table): Likewise.
8644 * intervals.c (reproduce_tree_obj): New function, like
8645 reproduce_tree but takes a Lisp_Object for the parent. Declare
8647 (graft_intervals_into_buffer): Use it when appropriate.
8648 (reproduce_tree): Declare with prototype.
8649 (balance_possible_root_interval): Check that the parent is a lisp
8650 object before trying to examine its type.
8652 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8654 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8655 as strings only if both are known to be strings.
8657 * s/openbsd.h (LIBS_TERMCAP): Undef.
8659 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8661 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8662 definitions for non-Emacs compilation.
8663 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8664 outside of `#ifdef emacs'.
8665 (print_partial_compiled_pattern): Update.
8666 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8667 (re_compile_fastmap): Merge handling of charset and charset_not (for
8668 emacs and non-emacs compilation as well).
8669 Similarly for (not)categoryspec and (not)syntaxspec.
8670 Don't use the fastmap when reaching `anychar' since the added
8671 complexity is not justified.
8672 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8673 and (not)syntaxspec. Merge (not)categoryspec.
8675 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8677 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8678 FACE_FOR_CHAR): Define them differently for the configuration of
8681 2000-03-21 Dave Love <fx@gnu.org>
8683 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8686 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8688 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8689 (lface_fully_specified_p): Don't check contents of
8690 LFACE_FONT_INDEX because that attribute is optional.
8691 (realize_x_face): Remove now unwarranted xassert.
8693 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8695 The following changes are to make font selection based on
8696 characters, not charset. In addition, they recover fontset
8697 facilities while utilizing the new font selection mechanism.
8699 * Makefile.in (fontset.o): Depend on dispextern.h.
8701 * alloc.c (mark_face_cache): Don't mark face->registry.
8703 * dispextern.h (struct glyph): New member glyph_not_available_p.
8704 Use 22 bits for face_id.
8705 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8706 (struct face): Delete member registry, new member ascii_face.
8707 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8708 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8709 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8710 (struct it): Delete member charset, new member
8711 glyph_not_available_p.
8713 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8714 (struct fontset_info, struct fontset_data): Structs removed.
8715 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8716 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8717 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8718 (fs_free_face_fontset, fontset_font_pattern,
8719 face_suitable_for_char_p, face_for_char,
8720 make_fontset_for_ascii_face): Extern them.
8721 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8722 (FS_LOAD_FACE_FONT): New macro.
8724 * fontset.c: All codes rewritten or adjusted for the change of
8725 fontset implementation. Now fontset is represented by char table.
8726 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8728 (my_strcasecmp): Function removed.
8729 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8731 (AREF, ASIZE): New macros.
8732 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8733 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8734 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8735 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8736 fontset_id_valid_p, font_family_registry, fontset_name,
8737 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8738 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8740 (fs_load_font): New arg FACE. Caller changed.
8741 (fs_query_fontset): Argument changed. Caller changed.
8742 (Fquery_fontset): call fs_query_fontset.
8743 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8745 (clear_fontset_elements, check_registry_encoding,
8746 check_fontset_name): New functions.
8747 (syms_of_fontset): Set char-table-extra-slots property of fontset
8748 to 3. Staticpro and initialize Vfontset_table and
8749 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8751 * frame.h (struct frame): Member `fontset_data' removed.
8752 (FRAME_FONTSET_DATA): Macro removed.
8754 * frame.c (make_frame): Don't allocate f->fontset_data.
8755 (Fdelete_frame): Don't free f->fontset_data.
8757 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8759 * xdisp.c (charset_at_position): Function removed.
8760 (init_iterator): Don't set member charset of struct `it'.
8761 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8762 next_element_from_display_vector, insert_left_trunc_glyphs):
8764 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8766 (get_next_display_element, append_space,
8767 extend_face_to_end_of_line): Likewise.
8769 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8771 (clear_font_table, frame_update_line_height, load_face_font):
8772 Adjusted for the change of fontset implementation.
8773 (load_face_fontset_font): Function removed.
8774 (pixel_point_size): New function.
8775 (font_list): Argument type changed. Caller changed.
8776 (LFACE_FONT): New macro.
8777 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8778 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8779 Lisp_Object. Determine the font name by actually loading a font
8780 by the specified pattern. Set LFACE_FONT (lface) to the specified
8781 pattern. Even if a font is not found, don't try alternatives.
8782 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8783 (set_font_frame_param): If `font' is specified in lface, use it.
8784 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8785 (lface_same_font_attributes_p): Likewise.
8786 (make_realized_face): Arguent changed. Caller changed. Set
8787 face->ascii_face to face itself.
8788 (free_realized_face): Free face->fontset if face is for ASCII.
8789 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8790 deduce_unibyte_registry, x_charset_registry): Functions removed.
8791 (free_realized_multibyte_face): New function.
8792 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8793 changed. Caller changed.
8794 (try_font_list): Argument type changed.
8795 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8796 (choose_face_font): Argument changed. Handle fontset properly.
8797 (choose_face_fontset_font): Function removed.
8798 (realize_default_face, realize_named_face): Don't remove the
8800 (realize_face): Argument changed. Caller changed. Remove face
8801 with the arg former_face_id in advance. Load font for the new
8803 (realize_x_face): Argument changed. Caller changed. For a
8804 multibyte character, share fontset with base_face. For a single
8805 byte character, make a new realized fontset. Don't load a font
8807 (realize_tty_face): Argument changed. Caller changed.
8808 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8809 (face_at_buffer_position): Don't check multibyte_p for returning
8811 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8812 FACE_SUITABLE_FOR_CHARSET_P.
8813 (syms_of_xfaces): Remove code for Qx_charset_registry and
8814 Vface_default_registry.
8816 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8817 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8818 (x_per_char_metric): Don't try FONT->default_char. Even if
8819 pcm->width is zero, glyph bits may exist.
8820 (x_encode_char): Always initialize char2b->byte1.
8821 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8822 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8824 (x_append_glyph): Set glyph->glyph_not_available_p.
8825 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8826 it->charset. Handle the case that per char metric is not
8827 available. If it->multibyte_p is zero and it->c is a multibyte
8828 character, convert it to a unibyte character.
8829 (struct glyph_string): Delete member `charset'.
8830 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8831 the case that per char metric is not available correctly.
8832 (x_fill_glyph_string): Handle the case that the specific glyph is
8833 not available correctly.
8834 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8835 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8836 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8837 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8838 fontset. Don't call FS_LOAD_FONT.
8840 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8841 (x_create_tip_frame): Likewise.
8842 (Fx_close_connection): Free full_name of font_info.
8844 * fns.c (optimize_sub_char_table): New function.
8845 (Foptimize_char_table): New function.
8846 (syms_of_fns): Defsubr Soptimize_char_table.
8848 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8850 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8851 only if buffer is displayed in some window.
8853 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8854 (try_window_reusing_current_matrix): Don't call scroll run
8855 function if run's current and desired position are the same;
8856 this prevents cursor flickering.
8858 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8860 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8862 * regex.c (RE_STRING_CHAR): New macro.
8863 (GET_CHAR_AFER_2): Remove.
8864 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8865 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8866 (print_partial_compiled_pattern, re_compile_fastmap)
8867 (re_match_2_internal): Remove on_failure_jump_exclusive.
8868 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8869 optimization only need to work for * (ie. can use of_keep_string_jump).
8870 Remove the special case for .*\n since it is now covered by the general
8872 (re_search_2): Don't bother with `room'.
8873 (skip_one_char): New function.
8874 (skip_noops): Simplify since `memory' is not needed any more.
8875 (mutually_exclusive_p): Restructure slightly to use `switch' and
8876 add handling for "all" remaining cases.
8877 (re_match_2_internal): Change on_failure_jump_smart to use
8878 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8879 rather than on_failure_jump_exclusive.
8881 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8883 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8884 number of bits per RGB because it's everywhere used as the depth
8887 * term.c (calculate_costs): Remove code dealing with X frames.
8889 2000-03-19 Richard M. Stallman <rms@gnu.org>
8891 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8893 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8895 * lread.c (read_integer): Unread the last char not consumed.
8897 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8899 * xterm.c (x_update_window_cursor): Don't update in frames
8900 which are in the process of being deleted.
8902 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8904 * Makefile.in (mostlyclean): Add `*.core'.
8905 (clean): Add `bootstrap-emacs'.
8907 * lread.c (read_integer): New function.
8908 (read1): Support read syntax #o, #x, #b, #r.
8910 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8912 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8913 make sure POINTER_TO_OFFSET gives the same value before and after
8914 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8915 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8916 (debug): Now only active if > 0 rather than if != 0.
8917 (DEBUG_*): Update for the new meaning of `debug'.
8918 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8919 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8920 in `succeed_n', `jump_n' and `set_number_at'.
8921 (store_op1, store_op2, insert_op1, insert_op2)
8922 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8923 (group_in_compile_stack): Move to after its arg's types are
8924 declared and add a prototype.
8925 (PATFETCH): Define in terms of PATFETCH_RAW.
8926 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8928 (QUIT): Redefine as a nop except for NTemacs.
8929 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8930 indentation of the greedy-op and shy-group code.
8931 (at_(beg|end)line_loc_p): Fix argument's types.
8932 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8933 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8934 (MATCHING_IN_FIRST_STRING): Remove.
8935 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8936 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8937 QUIT unconditionally.
8939 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8941 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8944 * process.c (send_process): Add a hint that the function
8945 can call Lisp code to its comment.
8947 * lread.c (load_dangerous_libraries): New variable.
8948 (Vbytecomp_version_regexp): New variable.
8949 (safe_to_load_p): New function.
8950 (Fload): Handle files not compiled with Emacs specially.
8951 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8953 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8955 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8957 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8958 support functions only if HAVE_X11R6_XIM is defined.
8959 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8961 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8963 * xfns.c (X_I18N_INHIBITED): Don't define.
8964 (create_frame_xic): Remove conditional compilation on
8966 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8968 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8969 (HAVE_X11R6_XIM): Define.
8971 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8973 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8974 If set, call XSynchronize.
8976 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8978 * regex.c: Declare a new type `re_char' used throughout the code
8979 for the string char type. It's `const unsigned char' to match the
8980 rest of Emacs. Consistently make sure all pointers to strings use
8981 it and make sure all pointers into the pattern use `unsigned
8983 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8984 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8987 * charset.h (GET_CHAR_AFTER_2): Remove.
8988 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8990 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8992 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8993 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8994 of them try to use backquotes.
8996 2000-03-12 Dave Love <fx@gnu.org>
8998 * unexelf.c: Restore changes of 1999-10-19.
8999 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
9000 fix its type and alignment; copy it from current process.
9002 2000-03-12 Gerd Moellmann <gerd@gnu.org>
9004 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
9005 has been found. Fix bug not computing timer's predecessor.
9007 * fileio.c (Fread_file_name): Handle case that DIR contains a
9010 * window.c (Fsave_window_excursion): Doc fix.
9012 * xfns.c (x_defined_color): Rewritten to use
9013 x_allocate_nearest_color.
9015 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
9017 * msdos.c (vga_installed): New function, code moved from
9018 dos_set_window_size.
9019 (Qbar, Qcursor_type, outside_cursor): New variables.
9020 (syms_of_msdos): Intern and staticpro them.
9021 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
9022 shape used outside Emacs when called for the first time.
9023 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
9024 cursor shape used outside Emacs.
9025 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
9026 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
9028 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
9029 parameters specify the cursor. Make qreverse a global
9030 variable (renamed to Qreverse).
9032 2000-03-09 Gerd Moellmann <gerd@gnu.org>
9034 * fns.c (Fy_or_n_p): Cancel busy-cursor.
9036 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
9038 This is a big redesign of failure-stack and register handling, prompted
9039 by bugs revealed when trying to add shy-groups. Overall, what happened
9040 is that loops are now structured a little differently, groups can be
9041 shy and the code is a little simpler.
9043 * regex.h: Update the copyright.
9044 (RE_SHY_GROUPS): New value.
9045 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
9046 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
9048 * regex.c (enum re_opcode_t): Remove jump_past_alt,
9049 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
9050 on_failure_jump_(exclusive, loop and smart). Also fix the comment
9051 for (start|stop)_memory since they now only take one argument (the
9052 second has becomes unnecessary).
9053 (print_partial_compiled_pattern): Adjust for changes in
9055 (print_compiled_pattern): Use %ld to printf long ints and flush to
9056 make debugging a little easier.
9057 (union fail_stack_elt): Make the integer unsigned.
9058 (struct fail_stack_type): Add a `frame' element.
9059 (INIT_FAIL_STACK): Init `frame' as well.
9060 (POP_PATTERN_OP): New macro for re_compile_fastmap.
9061 (DEBUG_PUSH, DEBUG_POP): Remove.
9062 (NUM_REG_ITEMS): Remove.
9063 (NUM_NONREG_ITEMS): Adjust.
9064 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
9065 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
9066 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
9067 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
9069 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
9070 address pushed is not the destination of the jump but the source
9072 (NUM_FAILURE_ITEMS): Remove.
9073 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
9074 registers before the actual failure point). Don't hardcode any
9075 meaning for str==NULL anymore.
9076 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
9077 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
9079 (REG_UNSET_VALUE): Use NULL (why not?).
9080 (compile_range): Remove declaration since it doesn't exist.
9081 (struct compile_stack_elt_t): Remove inner_group_offset.
9082 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
9083 (regex_grow_registers): Remove dead code.
9084 (FIXUP_ALT_JUMP): New macro.
9085 (regex_compile): Add shy-groups Change loops to use
9086 on_failure_jump_smart&jump instead of
9087 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
9088 initial (dummy_failure_)jump. Remove c1_base (looks like unused
9089 variable to me). Use `jump' instead of `jump_past_alt' and don't
9090 bother with push_dummy_failure in alternatives since it is now
9091 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
9092 emacs' for (re)allocating the stack.
9093 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
9094 from loop when bufp->can_be_null rather than jumping to `done'.
9095 Avoid jumping backwards so as to ensure termination. Use
9096 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
9097 backreferences. Remove dead code in handling of `anychar'.
9098 (skip_noops, mutually_exclusive_p): New functions taken from the
9099 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
9100 improve mutually_exclusive_p to handle ".+\n".
9101 (lowest_active_reg, highest_active_reg,
9102 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
9103 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
9104 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
9105 variables. Push register (in `start_memory') on the stack rather
9106 than storing it in old_reg(start|end). Remove the cycle detection
9107 from `stop_memory', replaced by the use of on_failure_jump_loop
9108 for greedy loops. Add code for the new on_failure_jump_<foo>.
9109 Remove ad-hoc code in `on_failure_jump' to push more registers in
9110 the case of a loop. Take out code from `maybe_pop_jump' into
9111 separate functions and adapt it to the semantics of
9112 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
9113 and push_dummy_failure. Remove dummy_failure handling and
9114 handling of `failures to jump to on_failure_jump' (this last one
9115 was already dead code, it seems).
9116 (group_match_null_string_p, alt_match_null_string_p)
9117 (common_op_match_null_string_p): Remove.
9119 2000-03-08 Dave Love <fx@gnu.org>
9121 * config.in: Don't depend on __STDC__ for volatile.
9122 Add POINTER_TYPE, PTR, PROTOTYPES.
9124 * hftctl.c, strftime.c: Use PROTOTYPES.
9125 * eval.c (find_handler_clause): Likewise.
9127 * mem-limits.h: Use POINTER_TYPE.
9129 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
9130 (memory_warnings): Declare using POINTER_TYPE.
9132 2000-03-08 Gerd Moellmann <gerd@gnu.org>
9134 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
9136 * xdisp.c (display_echo_area): Temporarily inhibit garbage
9139 * xfns.c: Remove obsolete code in #if 0.
9140 (Fx_focus_frame): New function.
9142 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9144 * coding.c (coding_category_name): Add coding-category-utf-8,
9145 coding-category-utf-16-be, coding-category-utf-16-le.
9146 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
9147 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
9148 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
9149 (detect_coding_utf_8): New function.
9150 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
9151 UTF_16_LOW_SURROGATE_P): New macros.
9152 (detect_coding_utf_16): New function
9153 (detect_coding_mask): When priorities are specified, skip any
9154 categories that have `nil' coding-system. Fix bug of returning
9155 wrong mask when PRIORITIES is specified and detect_coding_XXX()
9156 returns a mask not set in PRIORITIES.
9157 (detect_eol_type_in_2_octet_form): New function.
9158 (detect_eol): selects detect_eol_type_XXX to call according to
9159 cooding->category_idx.
9160 (detect_coding_system): Remove `nil' coding-system in the result.
9161 (Fupdate_coding_systems_internal): Update all coding-categories.
9163 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9164 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9166 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9167 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9168 CODING_CATEGORY_IDX_UTF_16_LE.
9169 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9170 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9171 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9172 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9174 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9176 * doc.c (Fdocumentation_property): If value is not a string,
9177 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9179 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9180 close the display with XtCloseDisplay. This caused a bus error
9183 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9184 complete but not unique.
9186 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9188 * process.c (send_process): Remove local variable `procname' that
9189 might become invalid when a GC happens. Instead, access the
9190 process name slot directly.
9192 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9195 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9198 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9200 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9201 glyph matrices have been freed.
9203 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9205 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9206 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9208 * xfns.c (QCdata): Moved to xdisp.c.
9210 * xdisp.c (QCdata): Moved here from xfns.c.
9211 (syms_of_xdisp): Initialize QCdata.
9213 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9215 * window.c (coordinates_in_window): Use
9216 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9217 FRAME_INTERNAL_BORDER_WIDTH.
9219 * xdisp.c (try_window_id): Recompute unchanged information if
9220 it is obviously invalid.
9222 * xterm.c (x_term_init): Create a colormap if not using the
9225 * xterm.h (select_visual): Change prototype.
9227 * xfns.c (select_visual): Rewritten. Recognize user-specified
9229 (visual_classes): New variable.
9231 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9233 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9234 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9235 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9236 (x_decode_color): Don't handle allocation of white and black
9238 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9239 XtNcolormap resources.
9240 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9241 (Fx_create_frame): Initialize color members of x_output structure.
9242 (xpm_load): Pass colormap to XPM lib.
9244 * xfaces.c (x_free_colors): Access colormap of frame using
9245 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9246 when default colormap is used.
9248 * xterm.c (x_term_init): Set Colormap member of x_display_info
9249 structure. Copy colormap if resource `privateColormap' is
9250 specified (PseudoColor only).
9251 (x_setup_relief_color): Access colormap of frame using
9254 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9255 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9257 2000-03-04 Jason Rumney <jasonr@gnu.org>
9259 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9260 other non-platform-specific equivalents.
9261 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9262 specific functions and macros as their w32 equivalents where
9263 non-platform-specifics are not available.
9264 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9265 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9266 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9267 (frame_update_line_height): Use macros to access f->output_data.
9268 (defined_color): Remove FIXME comments; fixed.
9269 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9270 into #ifdef blocks. Add WINDOWSNT blocks.
9271 (Fx_list_fonts): Use macros for accessing font data.
9272 (set_lface_from_font_name): Different default fonts for X and
9274 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9275 scalable for backward compatibility.
9276 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9277 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9279 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9282 * makefile.nt (w32faces.obj): Remove.
9285 2000-03-03 Jason Rumney <jasonr@gnu.org>
9287 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9290 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9292 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9293 standard ELF definitions here if the system header does not.
9295 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9297 * xterm.c (PER_CHAR_METRIC): Removed.
9298 (x_per_char_metric_1, x_default_char): New functions.
9299 (x_per_char_metric): If font's default char is invalid, return
9300 metrics of a suitably chosen usable default char.
9301 (x_draw_glyph_string_foreground): If font has an invalid default
9302 char, replace occurrences of unprintable chars with a suitably
9303 chosen usable default char.
9305 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9307 * xterm.c (note_mouse_highlight): Return quickly if frame's
9308 glyph matrices have been freed.
9310 * dispnew.c (free_glyphs): Block input while freeing matrices.
9312 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9314 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9317 * dispextern.h (x_free_colors): Add prototype.
9319 * xfaces.c (x_free_colors): New function.
9320 (unload_color, free_face_colors): Use it.
9322 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9324 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9326 * window.c [MSDOS]: Include msdos.h.
9328 2000-03-02 Dave Love <fx@gnu.org>
9330 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9332 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9333 set C_OPTIMIZE_SWITCH for gcc.
9335 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9337 * coding.c (coding_save_composition): Be sure to allocate
9338 composition data area in coding even if there's no composition in
9341 2000-03-01 Jason Rumney <jasonr@gnu.org>
9343 * w32term.c: Equivalent changes to those made to xterm.c on
9344 2000-02-25 and 2000-02-24.
9346 * w32fns.c: Equivalent changes to those made to xfns.c on
9347 2000-02-25 and 2000-02-21.
9349 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9350 correct line-end convention is followed.
9352 * w32menu.c [HAVE_BOXES]: Remove #undef.
9353 (single_keymap_panes): Remove code for simulating checkmarks.
9354 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9355 Remove code for drawing simulated checkmarks.
9356 (w32_menu_show): make unibyte help string correctly.
9357 (add_menu_item): draw standard Windows checkmarks. Draw radio
9358 buttons as radio buttons if possible.
9360 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9362 * sysdep.c (start_of_text): Don't define this function for NetBSD
9365 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9367 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9368 (LINKER): Don't undef if __NetBSD__ is defined.
9370 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9372 * fileio.c [__NetBSD__]: Define `unix'.
9374 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9376 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9378 * atimer.c (start_atimer): Don't abort when timers are stopped.
9379 (append_atimer_lists): New function.
9380 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9381 arbitrary lists of stopped and running atimers.
9383 * atimer.c (cancel_atimer): Handle canceling an atimer when
9384 some timers are stopped.
9386 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9389 * fns.c (maybe_resize_hash_table): Handle case of new size
9390 coming out as being the same as old size.
9392 2000-02-27 Jason Rumney <jasonr@gnu.org>
9394 * makefile.nt: Add atimer.h to dependencies.
9395 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9396 * w32console.c: Only disable window system features for dispextern.h
9397 (initialize_w32_display): Build a display info for the console.
9398 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9399 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9400 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9402 * w32gui.h (struct W32FontStruct): Revert last change after change
9404 * w32menu.c (single_submenu): Set up help string.
9405 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9406 (w32_dialog_show): Set up help string.
9407 * w32term.c (w32_display_info_for_display): Remove unused function.
9408 (w32_draw_bitmap): Use pre-built bitmaps.
9409 (w32_initialize_display_info): New function to initialize parts of
9410 display info that are common to both GUI and console frames.
9411 (w32_term_init): Use w32_initialize_display_info. Do not set
9412 Vw32_num_mouse_buttons here, as it is not called for console
9413 frames. Build bitmaps for indicating truncated lines etc.
9414 (x_delete_display): Destroy pre-built bitmaps.
9415 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9416 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9418 2000-02-27 Dave Love <fx@gnu.org>
9420 * lisp.h: Add a bunch of prototypes.
9422 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9424 * keyboard.c (read_char): Set `usec' correctly.
9426 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9428 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9429 `lambda', set reg[RRR] to the map index.
9430 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9431 reg[RRR] to 0. Otherwise, set it to -1.
9433 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9435 * emacs.c (main): Remove code snippet commented out with `//'.
9437 2000-02-25 Richard M. Stallman <rms@gnu.org>
9439 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9440 and contains a `:', prepend `/:'.
9442 * window.c (select_window_1): If selected_window is nil,
9443 don't "swap out" the buffer's point.
9444 (Fset_window_configuration): Set selected_window to nil
9445 before calling Fselect_window.
9446 (unshow_buffer): Don't set point in buffer from window's point
9447 if another more recently selected window also shows the buffer.
9449 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9451 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9453 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9454 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9455 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9457 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9458 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9459 (hide_busy_cursor): New functions.
9460 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9462 * minibuf.c (read_minibuf): Cancel busy-cursor.
9464 * keyboard.c (command_loop_1): Call start_busy_cursor before
9465 Fcommand_execute and cancel_busy_cursor after it.
9466 (timer_check): Remove busy-cursor code.
9467 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9470 * process.c (wait_reading_process_input): Remove busy-cursor code.
9472 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9473 Fx_hide_busy_cursor.
9475 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9477 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9479 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9481 * xterm.c (XTread_socket): Remove busy-cursor code.
9483 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9484 (build_frame_matrix_from_leaf_window): Put code handling
9485 glyph row's not being a slice of a frame row in #if 0.
9486 (sync_window_with_frame_matrix_rows): New function.
9487 (frame_row_to_window): New function.
9488 (mirror_line_dance): Handle copies between windows.
9490 * lread.c (Fload): Use `xfree' instead of `free'.
9491 (init_obarray): Use `xmalloc' instead of `malloc'.
9493 * window.c (Fset_window_buffer): Set WINDOW to the window
9495 (coordinates_in_window): Take frame's internal border width
9498 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9500 * xterm.c (x_display_and_set_cursor): Display cursor of
9501 non-selected windows depending on the setting of
9502 cursor_in_non_selected_windows.
9504 * xdisp.c (cursor_in_non_selected_windows): New variable.
9505 (syms_of_xdisp): DEFVAR_BOOL it.
9507 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9509 * data.c (Fstring_to_number): If number is greater than what
9510 fits into an integer, return a float.
9512 * eval.c (specbind): Remove references to
9513 keyword_symbols_constant_flag.
9515 * data.c (keyword_symbols_constant_flag): Removed.
9516 (Fmakunbound, set_internal, syms_of_data): Remove references to
9517 keyword_symbols_constant_flag.
9519 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9521 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9523 * syntax.c (multibyte_syntax_as_symbol): New variable.
9524 (syms_of_syntax): Declare it as a Lisp variable.
9525 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9526 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9527 nonzero, treat all multibyte characters as symbol.
9528 (init_syntax_once): Give syntax `word' to all multibyte
9531 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9533 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9536 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9538 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9540 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9541 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9543 2000-02-21 Dave Love <fx@gnu.org>
9545 * frame.c (Vmouse_position_function): New variable.
9546 (Fmouse_position): Use it.
9547 (syms_of_frame): Install it.
9549 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9551 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9553 * fileio.c (Finsert_file_contents): Unbind the binding of
9554 standard-output done by temp_output_buffer_setup.
9556 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9557 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9558 (specbind, unbind_to): Handle most common case of non-constant
9559 symbol with trivial value specially.
9561 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9563 2000-02-20 Richard M. Stallman <rms@gnu.org>
9565 * data.c (Fmake_variable_buffer_local): Doc fix.
9566 Init found_for_buffer to 0.
9567 (Fmake_variable_frame_local): If the variable has already
9568 been buffer-local, set the check_frame field.
9570 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9572 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9573 produced for CODING_MODE_LAST_BLOCK requires.
9575 2000-02-18 Dave Love <fx@gnu.org>
9577 * keyboard.c (echo_keystrokes): Remove declaration.
9578 (Vecho_keystrokes) New variable.
9579 (read_char, record_menu_key, read_key_sequence): Use it to allow
9581 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9583 * lread.c: Undef feature selection macros before defining.
9585 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9587 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9588 for symbols other than the symbol in question.
9590 2000-02-17 Dave Love <fx@gnu.org>
9592 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9594 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9596 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9598 * alloc.c (enum mem_type): Compile unconditionally.
9600 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9602 * xfaces.c (tty_defined_color): Don't return faulire indication
9603 for unspecified-fg and unspecified-bg pseudo-colors.
9605 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9607 * alloc.c (mark_object): Don't mark symbol names in pure space.
9608 (gc_sweep): Don't unmark symbol names in pure space.
9610 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9611 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9612 [GC_MARK_STACK]: New defines.
9613 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9614 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9616 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9618 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9619 allocate_buffer instead of xmalloc.
9621 * alloc.c (toplevel): Include setjmp.h.
9622 (PURE_POINTER_P): New define.
9623 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9624 (Vdead) [GC_MARK_STACK]: New variable.
9625 (lisp_malloc): Add parameter TYPE, call mem_insert if
9626 GC_MARK_STACK is defined.
9627 (allocate_buffer): New function.
9628 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9629 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9630 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9631 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9632 (MEM_NIL) [GC_MARK_STACK]: New define.
9633 (struct mem_node) [GC_MARK_STACK]: New structure.
9634 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9635 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9636 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9637 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9638 (mark_stack) [GC_MARK_STACK]: New functions.
9639 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9640 (clear_marks): Removed.
9641 (gc_sweep): Set free conses' car, free floats' type, free
9642 symbols' function to Vdead. Use lisp_free to free buffers.
9643 (init_alloc_once): Initialize Vdead.
9644 (survives_gc_p): Return non-zero for pure objects.
9646 * alloc.c: Add comments throughout the file.
9648 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9649 that unblocks alarms.
9651 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9652 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9653 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9655 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9657 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9659 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9660 avoid infinite error signaling. Allocate sufficient memory for
9661 eol_str in the case that eoltype is Lisp_Int.
9663 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9665 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9666 depends on the previous behavior.
9668 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9670 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9672 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9674 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9676 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9677 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9680 2000-02-15 Richard M. Stallman <rms@gnu.org>
9682 * data.c (set_internal): Don't make variable buffer-local
9683 if within a let-binding for the same buffer.
9684 (let_shadows_buffer_binding_p): New function.
9686 * eval.c (specbind): For buffer-local value,
9687 record the current buffer also.
9688 (unbind_to): Cope with that change.
9690 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9692 * window.c (Fsave_window_excursion): Doc fix.
9694 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9696 * syntax.c (back_comment): Make sure we only consider comment-starters
9697 of the relevant style and return -1 in case of a failure to find the
9698 beginning of the comment.
9699 (Fforward_comment): If back_comment fails, go back to the position just
9700 after the comment-end.
9701 (scan_lists): Add comment describing a very minor bug.
9703 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9705 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9706 `completion-regexp-list' in the docstring.
9708 2000-02-14 Dave Love <fx@gnu.org>
9710 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9712 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9714 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9715 to Emacs' syntax. Also fix the comment about set/not-set meanings
9716 since Emacs syntax is not the value 0 any more.
9717 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9718 since it's now part of RE_SYNTAX_EMACS.
9720 2000-02-12 Dave Love <fx@gnu.org>
9722 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9725 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9727 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9729 2000-02-12 Dave Love <fx@gnu.org>
9731 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9733 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9734 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9735 * s/hpux.h: Don't define HAVE_VFORK.
9737 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9739 * s/nextstep.h: Don't define HAVE_ALLOCA.
9741 * config.in: Add vfork bits.
9743 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9745 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9746 unwind function to undo the effect of stopping atimers.
9748 * keyboard.c (bind_polling_period): Stop all timers except
9751 * atimer.c (stopped_atimers): New variable.
9752 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9755 * atimer.h (stop_other_atimers, run_all_atimers)
9756 (unwind_stop_other_atimers): Add function prototypes.
9758 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9760 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9762 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9763 library may depend on jpeg.
9764 (atimer.o): Depends on atimer.c.
9766 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9768 * insdel.c (del_range_1): Call update_compositions.
9769 (del_range_both): Call update_compositions just once..
9771 2000-02-10 Dave Love <fx@gnu.org>
9773 * xfns.c (create_frame_xic): Fix initialization of automatic
9776 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9778 * ccl.c (CCL_MAKE_CHAR): New macro.
9779 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9780 registers by CCL_MAKE_CHAR before calling translate_char.
9781 <CCL_TranslateCharacterConstTbl> Likewise.
9783 2000-02-08 Dave Love <fx@gnu.org>
9785 * lread.c (__EXTENSIONS__): Define.
9787 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9789 * puresize.h (BASE_PURESIZE): Increase to 650000.
9791 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9793 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9796 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9798 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9799 md, mh, mb, mr, and me to the fake termcap entry.
9801 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9803 * sound.c (sound_cleanup): Don't call device close routine if the
9804 function pointer is null.
9806 2000-02-06 Andrew Innes <andrewi@gnu.org>
9808 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9809 around image definitions and prototypes.
9810 (gamma_correct) [WINDOWSNT]: New prototype.
9812 * w32term.c (x_make_frame_visible): Replace call to
9813 input_poll_signal with poll_for_input.
9815 * window.c [WINDOWSNT]: Include w32term.h.
9817 * xdisp.c [WINDOWSNT]: Include w32term.h.
9819 * makefile.nt: Add dependencies on w32gui.h.
9820 (OBJ1): Include atimer.obj.
9821 ($(BLD)\atimer.obj): New dependency rule.
9823 * w32.c (sigmask): New function (does nothing).
9824 (sigunblock): Ditto.
9826 * frame.c [WINDOWSNT]: Include w32term.h.
9828 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9830 * lread.c (syms_of_lread): Fix literal newlines.
9832 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9833 the string constant limit (2048 bytes) in MSVC.
9836 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9838 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9840 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9841 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9844 2000-02-04 Dave Love <fx@gnu.org>
9846 * fileio.c: Remove some unused vars.
9847 (_GNU_SOURCE): Define (for euidaccess).
9849 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9851 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9853 (read_minibuf): Deal with allow_props correctly.
9855 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9857 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9859 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9861 * search.c (compile_pattern): If a cache entry has a nil regexp,
9862 fill in that entry instead of clobbering a previously cached
9865 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9867 * puresize.h (BASE_PURESIZE): Increase to 610000.
9869 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9871 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9874 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9876 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9877 instead of incrementing ic directly.
9878 <CCL_WriteExprConst> Likewise.
9879 <ccl_set_expr>: Set ic to jump_address.
9881 * fileio.c (e_write): Fix the handling of
9882 CODING_FINISH_INSUFFICIENT_SRC.
9884 2000-02-01 Dave Love <fx@gnu.org>
9886 * editfns.c (Fpropertize): Doc fix.
9888 * process.c (Fstart_process): Doc fix.
9890 * eval.c: Fix various doc strings not to duplicate information
9891 from help-manyarg-func-alist.
9893 * window.c (Fset_window_margins): Don't make interactive. Doc
9896 * doc.c (Vhelp_manyarg_func_alist): New variable.
9897 (Fdocumentation): Use it.
9898 (syms_of_doc): Define it.
9900 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9902 * xterm.c (xim_open_dpy): Remove unused local variable.
9904 * emacs.c (USAGE): Use term `display options' instead of `X
9907 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9908 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9910 * fns.c (sweep_weak_table): New function.
9911 (sweep_weak_hash_tables): Use it. Keep on marking until there
9914 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9916 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9917 that XTread_socket does not crash by trying to call XNoOp on a
9920 2000-01-30 Jason Rumney <jasonr@gnu.org>
9922 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9923 Change selected_frame to SELECTED_FRAME ().
9924 (w32_console_mouse_position): Remove #ifndef MULE from around
9927 * makefile.nt: Remove dosfns.obj.
9929 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9931 * w32fns.c (w32_defined_color): Check for valid frame before
9932 applying gamma correction. Eliminate dependency on frame elsewhere.
9933 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9934 (w32_to_x_font): Use resx and resy not height_in and width_in.
9935 (x_to_w32_font): Doc fix.
9936 (xlfd_strip_height): New function to strip and return font height.
9937 (w32_font_match): Compare height separately from rest of xlfd
9938 spec, using xlfd_strip_height.
9940 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9941 width_in. Use w32_defined_color in place of defined_color.
9943 * w32faces.c: Merge more of DOS and X specifics in preparation for
9944 merge with xfaces.c.
9945 (defined_color): Remove FIXME comment.
9946 (tty_color_name): Provide w32-specific function.
9947 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9949 * w32console.c (turn_on_face, turn_off_face): Removed.
9950 (w32_face_attributes): New function.
9951 (Global_variables): Reduce scope where possible.
9952 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9954 (hl_mode): Don't modify text attributes.
9955 (write_glyphs): Don't do anything if len <= 0. Use
9956 w32_face_attributes to get attributes for drawing. Write
9957 terminating codes using char_attr_normal.
9958 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9959 (update_begin, update_end): Likewise.
9960 (vga_stdcolor_name): New function.
9961 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9962 (Fset_screen_color): Remove char_attr_reverse.
9964 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9966 * xfns.c (xic_set_preeditarea): Take window parameter and
9967 window-relative pixel-positions.
9969 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9970 is its frame's selected window.
9971 (xim_instantiate_callback): Likewise.
9973 * xfns.c (x_create_im): Removed.
9974 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9975 (supported_xim_styles): Renamed from supported_styles.
9976 (best_xim_style): Renamed from best_style.
9977 (create_frame_xic): Renamed from xic_create_frame.
9978 (free_frame_xic): Renamed from xic_destroy_frame.
9980 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9982 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9983 our frames, call XFilterEvent with 2nd parameter `None'.
9984 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9985 returning XBufferOverflow.
9986 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9988 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9989 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9990 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9991 (xim_initialize, xim_close)
9992 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9993 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9994 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9995 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9997 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9999 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
10000 `xic_style' and `xic_xfs'.
10001 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
10002 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
10003 (FRAME_XIM): Removed.
10005 * xfns.c (supported_styles): New variable.
10006 (DEFAULT_STYLE, DEFAULT_FONT): New macros
10007 (xic_create_xfontset, best_style, xic_create_frame)
10008 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
10009 (xic_set_xfontset): New functions.
10011 2000-01-28 Dave Love <fx@gnu.org>
10013 * s/irix6-5.h: Revert last change after change to irix5-0.h.
10015 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
10017 2000-01-28 Gerd Moellmann <gerd@gnu.org>
10019 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
10020 for *scratch* if it already existed.
10022 * emacs.c (USAGE): New macro.
10023 (main): Use it to display usage information.
10025 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10027 Support for the menu-help feature:
10029 * msdos.h: Change prototypes of XMenuAddSelection and
10032 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
10033 part of the line to the termscript file.
10034 (IT_clear_to_end): Clear the entire line, not just its beginning.
10035 (menu_help_message, prev_menu_help_message): New variables.
10036 (IT_menu_make_room): Make room for the help_text member.
10037 (IT_menu_display): New argument disp_help; all callers changed.
10038 If disp_help is non-zero, store the help text of the active menu
10039 item in menu_help_message.
10040 (XMenuAddPane): Initialize the help_text member to NULL.
10041 (XMenuAddSelection): New argument help_text. Store it in the
10043 (XMenuActivate): New argument help_callback. If the value of
10044 menu_help_message has changed since the last time, display the
10045 menu help message text while waiting for the mouse to move. Clear
10046 the echo area before exiting.
10047 (XMenuDestroy): Free the help_text member.
10049 2000-01-27 Gerd Moellmann <gerd@gnu.org>
10051 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
10052 XMenuAddSelection. Pass help callback to XMenuActivate.
10053 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
10055 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
10057 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
10058 and EMACS_SET_USECS.
10060 2000-01-26 Dave Love <fx@gnu.org>
10062 * editfns.c (Fchar_after, Fchar_before): Doc fix.
10064 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
10065 an error may be signalled.
10067 2000-01-26 Gerd Moellmann <gerd@gnu.org>
10069 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
10070 LD_SWITCH_SYSTEM inherited from irix5-0.h.
10072 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
10074 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10076 * charset.c (Fstring): If there is a multibyte char among
10077 the args, always return a multibyte string.
10079 2000-01-25 Gerd Moellmann <gerd@gnu.org>
10081 * sysdep.c (sys_select): Turn atimers off and on instead of
10082 recording and restoring old alarm handler
10084 * process.c (toplevel): Include atimer.h.
10085 (create_process_1): Rewritten.
10086 (create_process): Use atimers instead of alarm.
10087 (wait_reading_process_input) [hpux]: Turn atimers off instead
10088 of turning off SIGALRM.
10089 (wait_reading_process_input): Turn off atimers instead off
10090 calling stop_polling.
10092 * emacs.c (main): Call init_atimer.
10094 * keyboard.c (toplevel): Include systime.h and atimer.h.
10095 (polling_for_input): Removed because unused.
10096 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
10097 (poll_timer): New variable.
10098 (poll_for_input, poll_for_input_1): New functions.
10099 (start_polling, stop_polling): Rewritten.
10101 * keyboard.h (polling_for_input): Removed.
10103 * atimer.h, atimer.c: New files.
10105 * Makefile.in (obj): Add atimer.o.
10106 (atimer.o): New target.
10108 * blockinput.h (pending_atimers): Add extern declaration.
10109 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
10111 * lisp.h (popup_activated_flag): Add extern declaration.
10113 * xmenu.c (popup_activated_flag): Make externally visible.
10114 (popup_activate_callback) [USE_MOTIF]: Increment
10115 popup_activated_flag.
10116 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
10118 * xterm.c (toplevel): Include atimer.h.
10119 (toolkit_scroll_bar_interaction): New variable.
10120 (Fxt_process_timeouts): Removed.
10121 (x_process_timeouts): New function.
10122 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
10123 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
10124 (x_make_frame_visible): Call poll_for_input_1 instead of
10125 input_poll_signal. Don't call alarm.
10126 (x_initialize): Install timer calling x_process_timeouts.
10128 2000-01-24 Dave Love <fx@gnu.org>
10130 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
10131 Don't use -cckr -- apparently not now necessary.
10133 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
10135 * msdos.c (IT_menu_display): Truncate long menu lines at the right
10138 2000-01-23 Jason Rumney <jasonr@gnu.org>
10140 * w32fns.c (w32_defined_color): Apply gamma correction before
10141 trying to map to the palette.
10142 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
10145 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
10146 here. Callers changed to always pass real device context.
10147 (w32_draw_bitmap): Likewise.
10148 (w32_get_glyph_overhangs): Likewise.
10149 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
10151 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
10152 pfnSetScrollInfo and SetScrollRange.
10153 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
10154 back into MULE characters after decoding them.
10155 (x_get_glyph_face_and_encoding): Likewise.
10156 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
10157 GetCharABCWidthsW fails, since this is defined on Windows 9x.
10158 (x_produce_glyphs): Calculate per char metrics for a character
10159 that we know exists in default font when font_not_found_p is true.
10161 2000-01-22 Jason Rumney <jasonr@gnu.org>
10163 * makefile.nt (intervals.obj, composite.obj): New modules.
10164 (composite.h): Added as dependency where appropriate.
10166 * w32gui.h (XGCValue): New struct for emulating X GCs.
10168 * w32term.h (XCharStruct): New struct for emulating X.
10170 * w32console.c (turn_on_face, turn_off_face): New functions.
10171 (change_line_highlight): New prototype for new redisplay.
10172 (write_glyphs): Support multibyte text. Support faces.
10174 * w32faces.c: Complete rewrite for new redisplay based on new
10177 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10178 throughout. struct frame * in place of FRAME_PTR.
10179 Skeleton support for images, toolbars, tooltips from xfns.c.
10180 (Fx_create_frame): Use system default for default scroll bar
10182 (w32_get_arg): Renamed from x_get_arg.
10183 (Fx_file_dialog): New function.
10184 (w32_list_fonts): Check cache before asking system.
10185 (Vw32_enable_synthesized_fonts): New variable.
10186 (Vw32_enable_italics): Obsolete, removed.
10188 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10189 Use SELECTED_FRAME macro.
10191 * w32menu.c: Add skeleton support for help strings on menus.
10192 (add_menu_item): Native checkbox and radio support added, but not
10193 yet enabled due to bugs.
10194 (push_menu_item): Add parameters type, selection and help.
10196 Formatting changes to reduce unnecessary diffs with xmenu.c.
10198 * w32select.c (Fw32_set_clipboard_data): Update call to
10199 find_charset_in_str.
10201 * w32term.c: Complete rewrite for new redisplay based on new
10202 xterm.c with necessary sections merged back in from old w32term.c.
10204 2000-01-21 Richard M. Stallman <rms@gnu.org>
10206 * data.c (set_internal): Further fix in same criterion.
10208 2000-01-20 Richard M. Stallman <rms@gnu.org>
10210 * data.c (set_internal): Fix the criteria for whether
10211 to swap out the old cached binding.
10213 2000-01-19 Dave Love <fx@gnu.org>
10215 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10217 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10219 * regex.c (re_compile_fastmap): While checking a range table for
10220 `charset', skip flag bits for a character class correctly.
10222 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10224 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10226 * xfns.c (x_window): Call lw_create_widget with new parameter
10229 * widget.c (EmacsFrameSetCharSize): Change size of children first
10230 because of problems with main window geometry management under
10233 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10234 MENU_ITEMS_ITEM_.*.
10235 (MENU_ITEMS_ITEM_HELP): New enumerator.
10236 (push_menu_item): Add parameter HELP. Record help in menu_items.
10237 (single_menu_item, single_submenu, list_of_items): Call
10238 push_menu_item with new parameter.
10239 (single_submenu): Set help string in widget value.
10240 (menu_highlight_callback): New function.
10241 (set_frame_menubar): Call lw_create_widget with new
10243 (xmenu_show, xdialog_show): Ditto.
10245 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10247 * sound.c (Fplay_sound): Improve doc string.
10249 2000-01-11 Richard M. Stallman <rms@gnu.org>
10251 * lisp.h (set_internal): Enter the new arg.
10253 * eval.c (specbind): Record buffer-local variables specially,
10254 indicating which buffer's binding was saved.
10255 (unbind_to): Restore buffer-local variables specially
10256 in the proper buffer.
10258 * data.c (set_internal): New arg BUF.
10260 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10261 * data.c (Fset): Pass new arg to set_internal.
10262 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10264 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10266 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10269 2000-01-11 Richard M. Stallman <rms@gnu.org>
10271 * minibuf.c (Ftry_completion): Doc fix.
10273 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10275 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10278 2000-01-11 Andreas Schwab <schwab@suse.de>
10280 * coding.c (code_convert_region): Initialize total_skip.
10282 2000-01-08 Dave Love <fx@gnu.org>
10284 * eval.c (Fuser_variable_p): Check customizability too.
10286 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10288 * minibuf.c (Fcompleting_read): Doc fix.
10290 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10292 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10295 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10296 Check that input style is supported before trying to create an
10298 (x_window): Call x_create_im.
10300 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10302 * xfns.c (current_gif_memory_src): New variable.
10303 (gif_load): Record the address of the current memory source
10304 in current_gif_memory_src.
10305 (gif_read_from_memory): Use current_gif_memory_src.
10307 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10308 macros statement form.
10310 * sound.c (struct sound): Renamed from struct sound_file.
10311 (struct sound): Add members `data' and `header_size'.
10312 (enum sound_attr): Add SOUND_DATA.
10313 (current_sound, current_sound_device): Variables renamed from
10314 sound_file and sound_device.
10315 (parse_sound): Parse :data.
10316 (parse_sound): Handle sound data in strings.
10317 (find_sound_type): Function renamed from find_sound_file_type.
10318 (wav_init, au_init): Fail if sound's header_size is smaller than
10319 needed header size.
10320 (wav_play, au_play): Play sounds from string data.
10322 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10324 * lisp.h: Add prototype for allocate_string_data.
10326 * alloc.c (Fgarbage_collect): Return number of live and free
10329 * alloc.c (mark_buffer): Remove code in #if 0.
10331 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10332 (strings_consed): New variable.
10333 (allocate_string): Set it.
10334 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10335 (Fmemory_use_counts): Return strings_consed. Use Flist.
10337 * alloc.c: General cleanup in comments etc. Remove conditional
10338 compilation for `standalone'.
10340 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10342 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10343 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10344 (DONT_COPY_FLAG): Removed.
10345 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10346 (struct sdata, struct sblock): New
10347 (struct string_block): Rewritten.
10348 (STRINGS_IN_STRING_BLOCK): New macro.
10349 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10350 (large_sblocks, string_blocks, string_free_list): New variables.
10351 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10352 (init_strings): Rewritten.
10353 (allocate_string, allocate_string_data, compact_small_strings)
10354 (free_large_strings, sweep_strings): New functions.
10355 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10356 (struct string_block_head, current_string_block)
10357 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10358 (STRING_PAD): Removed.
10359 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10360 (Fgarbage_collect): Don't set mark bit in large strings.
10361 (mark_object): Mark strings differently. Mark symbol names
10363 (survives_gc_p): Test marked strings differently.
10364 (gc_sweep): Sweep strings differently, unmark strings in
10366 (compact_strings): Removed.
10368 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10370 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10371 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10373 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10375 * fileio.c (Finsert_file_contents): Signal error if visiting file
10376 in a non-empty buffer.
10378 * term.c (encode_terminal_code): Fix the previous change.
10380 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10382 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10383 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10385 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10387 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10389 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10390 need to test for MSDOS frames.
10392 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10394 * dosfns.c (unspecified_colors): Remove.
10395 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10397 (msdos_stdcolor_name): Return strings for unspecified fore- and
10398 back-ground colors.
10400 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10401 (syms_of_xfaces): Remove their staticpro's.
10402 (tty_color_name): Return Lisp strings for unspecified fore- and
10403 back-ground colors.
10404 (Finternal_set_lisp_face_attribute): Remove the special treatment
10405 for Qunspecified_{f,b}g.
10406 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10409 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10411 * xdisp.c (reseat_at_next_visible_line_start): Position before
10412 newline only if ending up on a newline.
10413 (next_element_from_ellipsis): Return success. Handle case of
10414 displaying no ellipsis. Fix case of ellipsis defined in display
10416 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10419 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10421 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10422 (Fcolor_supported_p): Renamed from face-color-supported-p.
10424 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10426 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10427 list of colors renamed to tty-defined-color-alist.
10428 (tty_color_name): Pass the frame to tty-color-by-index.
10429 (realize_tty_face): tty-color-alist is now a function which
10430 accepts the frame as argument.
10432 * term.c (Ftty_display_color_p): Accept an optional argument
10435 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10437 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10438 encode_terminal_code.
10440 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10442 * dispnew.c (mode_line_string): Support termcap frames as well.
10444 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10446 * syntax.c (Fforward_word): Undo previous change.
10448 * editfns.c (Fconstrain_to_field): Don't constrain if
10449 inhibit-field-text-motion is non-nil.
10450 (Fline_beginning_position): Undo previous change.
10451 (Fline_end_position): Ditto.
10453 * syntax.c (Fforward_word): Notice field boundaries only if
10454 inhibit-field-text-motion is nil.
10456 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10458 * editfns.c (Vinhibit_field_text_motion): New variable.
10459 (inhibit-field-text-motion): New DEFVAR_LISP.
10460 (Fline_beginning_position, Fline_end_position): Notice field
10461 boundaries only if inhibit-field-text-motion is nil.
10463 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10464 All calls adjusted.
10465 (x_build_heuristic_mask): Likewise.
10466 (xbm_load_image_from_file): Change error output.
10467 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10468 (gif_load, gs_load, x_kill_gs_process): Ditto.
10470 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10471 color indices when accessing raster pixels.
10472 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10473 one of :file or :data.
10474 (enum pbm_keyword_index): Add PBM_DATA.
10475 (pbm_format): Add :data.
10476 (pbm_image_p): Allow either :file or :data.
10477 (pbm_read_file): New function.
10478 (pbm_scan_number): Rewritten to read from string.
10479 (pbm_load): Support :data.
10481 See ChangeLog.8 for earlier changes.
10483 ;; Local Variables:
10484 ;; coding: iso-2022-7bit