1 2001-02-06 Gerd Moellmann <gerd@gnu.org>
3 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
4 Avoid some unnecessary cursor positioning.
6 2001-02-05 Gerd Moellmann <gerd@gnu.org>
8 * xfaces.c (split_font_name): Compute numeric value of
10 (LFACE_AVGWIDTH): New macro.
12 (check_lface_attrs): Check LFACE_AVGWIDTH.
13 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
14 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
15 (merge_face_vectors): Check LFACE_AVGWIDTH.
16 (Finternal_make_lisp_face): Use AREF.
17 (xm_set_menu_resources_from_menu_face)
18 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
19 (Finternal_lisp_face_empty_p): Use AREF.
20 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
21 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
22 Compare average widths..
23 (best_matching_font): Arrange for comparing average widths.
25 * dispextern.h (enum lface_attribute_index): Add
26 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
28 2001-02-05 Dave Love <fx@gnu.org>
30 * puresize.h: Revert last change following loadup.el change.
32 2001-02-05 Andrew Innes <andrewi@gnu.org>
34 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
35 invocation of temacs, to work with Windows 2000.
36 (bootstrap-emacs): Ditto.
38 2001-02-05 Gerd Moellmann <gerd@gnu.org>
40 * xterm.c (x_display_and_set_cursor): Check for the focus
41 frame's selected window instead of selected_window.
43 * xdisp.c (try_scrolling): If point is in the line below the
44 window, make sure to move the iterator at least a canonical
47 * window.c (Fmove_to_window_line): Don't add 1 if window is
50 2001-02-05 Kenichi Handa <handa@etl.go.jp>
52 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
53 invalid, execute CCL_INVALID_CMD.
54 (ccl_driver): If the CCL program is terminated because of
55 CCL_STAT_INVALID_CMD, copy the remaining source data to the
56 destination instead of throwing them away.
58 2001-02-02 Gerd Moellmann <gerd@gnu.org>
60 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
61 faces and other things.
63 * xdisp.c (get_next_display_element): Fix case of empty
66 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
68 * editfns.c (Fconstrain_to_field): Doc fix.
70 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
71 into `thoroughly', to make it consistent with the doc string.
73 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
75 2001-02-01 Gerd Moellmann <gerd@gnu.org>
77 * search.c (search_buffer): Call set_search_regs with a byte
78 position, not a character position.
80 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
83 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
85 * frame.c (Fmodify_frame_parameters): Doc fix.
87 2001-01-31 Gerd Moellmann <gerd@gnu.org>
89 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
90 identifier which is not reserved by Standard C.
92 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
94 * window.c (enum window_part): New enumeration.
95 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
97 (coordinates_in_window): Return an enumerator from enum
98 window_part. Fix handling of right scroll bar.
99 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
100 `right-fringe' instead of `left-bitmap-area' and
101 `right-bitmap-area'. Use enumerators from enum window_part
102 instead of hard-coded integers.
103 (check_window_containing, window_from_coordinates): Use
104 enumerators from enum window_part instead of hard-coded integers.
105 (syms_of_window): Replace Qleft_bitmap_area and
106 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
108 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
110 * editfns.c (Fformat_time_string): Doc fix.
112 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
114 * keymap.c (Fwhere_is_internal): Use the first valid binding
115 if no ascii binding is found (when firstonly is t).
117 2001-01-31 Gerd Moellmann <gerd@gnu.org>
119 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
120 instead of Finteractive_p.
122 * lisp.h (interactive_p): Add prototype.
124 * eval.c (interactive_p): New function.
125 (Finteractive_p): Use it.
127 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
129 2001-01-31 Dave Love <fx@gnu.org>
131 * .gdbinit (hook-run): Define to run xreload.
133 * textprop.c (Fset_text_properties): Fix newline in doc string.
135 2001-01-30 Gerd Moellmann <gerd@gnu.org>
137 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
138 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
140 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
141 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
142 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
144 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
147 2001-01-30 Dave Love <fx@gnu.org>
149 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
152 2001-01-29 Gerd Moellmann <gerd@gnu.org>
154 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
155 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
157 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
159 * textprop.c (Fset_text_properties): Doc fix.
161 2001-01-29 Gerd Moellmann <gerd@gnu.org>
163 * xdisp.c (forward_to_next_line_start): Remove xassert.
165 2001-01-29 Jason Rumney <jasonr@gnu.org>
167 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
168 returning without releasing it.
170 2001-01-29 Kenichi Handa <handa@etl.go.jp>
172 * w32fns.c (w32_font_match): Allocate three more bytes to regex
173 for '^', '$', and '\0'.
175 2001-01-28 Andrew Choi <akochoi@i-cable.com>
177 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
178 regex for '^', '$', and '\0'.
180 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
181 only if current_sblock has been initialized.
183 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
184 terminal frame even if it is the only visible frame.
186 2001-01-28 Kenichi Handa <handa@etl.go.jp>
188 * fontset.c (font_family_registry): Even if FONTNAME conform to
189 XLFD, if it specifies other fields than family and registry,
190 return FONTANME. New argument FORCE if nonzero cancel that
192 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
193 a signle byte character. Don't set FAMILY part to nil here. It
194 is handled by the caller choose_face_font.
195 (Fnew_fontset): Call font_family_registry with FORCE 0.
196 (Fset_fontset_font): Likewise.
198 2001-01-27 Gerd Moellmann <gerd@gnu.org>
200 * xdisp.c (display_line): Don't treat a newline as fitting
203 2001-01-26 Gerd Moellmann <gerd@gnu.org>
205 * window.c (size_window): Set the window's orig_top to nil when
206 changing heights, so that a future shrink_mini_window won't
207 restore a bogus height.
209 * frame.c (do_switch_frame): If selected frame has a mini-window,
210 resize that to exact size.
212 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
214 * xdisp.c (display_line): Simplify check for glyphs fitting
215 entirely in the line.
217 * xfns.c (xic_style): New variable.
218 (create_frame_xic): Move static variable to global scope for
219 the case that `static' gets defined away.
221 2001-01-26 Kenichi Handa <handa@etl.go.jp>
223 * coding.c (decode_coding): Set a flag for inhibiting
225 (code_convert_region): Always set saved_coding_symbol.
226 (decode_coding_string): Likewise. Update coding->symbol when we
227 encounter a inconsistent eol by the same way as
230 2001-01-25 Gerd Moellmann <gerd@gnu.org>
232 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
235 * xterm.c (x_after_update_window_line): Don't clear if frame's
236 internal border width is zero.
237 (x_clear_area): New function.
238 (x_after_update_window_line, x_clear_end_of_line)
239 (x_scroll_bar_create, x_scroll_bar_set_handle)
240 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
241 instead of XClearArea.
243 * xterm.h (x_clear_area): Add prototype.
245 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
246 which doesn't seem necessary anymore with Lesstif 0.92.
248 2001-01-25 Dave Love <fx@gnu.org>
250 * puresize.h (BASE_PURESIZE): Up to 720000.
252 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
254 2001-01-25 Gerd Moellmann <gerd@gnu.org>
256 * xdisp.c (echo_area_display): Don't call redisplay_internal
257 when Emacs is shutting down. We can't run hooks etc. that
258 would be necessary to do a redisplay.
260 * lread.c (read_integer): Use type EMACS_INT instead of int.
262 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
264 * ccl.c (ccl_driver): Fix last change.
266 2001-01-25 Kenichi Handa <handa@etl.go.jp>
268 * ccl.h (sturct ccl_program): New member suppress_error.
270 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
271 insert error message to the output.
272 (setup_ccl_program): Initialize ccl->suppress_error to 0.
274 * coding.h (struct coding_system): New member suppress_error.
276 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
277 (Fset_terminal_coding_system_internal): Set the member
279 (Fset_safe_terminal_coding_system_internal): Likewise.
281 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
283 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
284 as if it was a `charset'.
286 2001-01-24 Gerd Moellmann <gerd@gnu.org>
288 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
289 value in where_is_cache; the next lookup in the cache returns
290 something bogus if we do.
292 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
294 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
295 if HAVE_WINDOW_SYSTEM isn't defined.
297 2001-01-24 Gerd Moellmann <gerd@gnu.org>
299 * fns.c (sweep_weak_table): Fix code taking items out of
300 the hash collision chain. Some cleanup.
302 * xterm.c (x_new_font): Don't change a tooltip's size.
304 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
305 background color by specifying a color for the default font
308 2001-01-24 Kenichi Handa <handa@etl.go.jp>
310 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
311 a workaround for SunOS 4's cc.
312 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
313 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
314 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
317 2001-01-23 Gerd Moellmann <gerd@gnu.org>
319 * xterm.c (x_set_window_size_1): New function extracted from
321 (x_set_window_size): Use it.
322 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
323 doesn't have a widget, like tooltips.
325 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
327 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
330 2001-01-23 Kenichi Handa <handa@etl.go.jp>
332 * fns.c (Fset_char_table_default): Fix to make sub char-table
335 2001-01-22 Gerd Moellmann <gerd@gnu.org>
337 * xdisp.c (build_desired_tool_bar_string): Make sure we have
338 a desired tool bar string, even if there are no tool bar
341 * xdisp.c (Ftool_bar_lines_needed): New function.
342 (syms_of_xdisp): Defsubr it.
344 * editfns.c (Fformat): Don't extend text properties from arguments
345 to padding chars in the result.
347 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
349 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
351 2001-01-20 Andrew Innes <andrewi@gnu.org>
353 * w32term.c (w32_ring_bell): Only support visible bell on w32
355 (w32_initialize): Don't set term hooks that aren't actually needed
358 * xfaces.c (realize_default_face):
360 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
362 * xdisp.c (handle_single_display_prop): Remove references to
365 * dispnew.c (Fredraw_frame): Remove reference to
368 * frame.h (output_method): Remove output_w32_console method.
369 (FRAME_W32_CONSOLE_P): Remove macro.
371 * frame.c (Qw32_console): Remove variable.
372 (Fframep): Remove references to it.
373 (syms_of_frame): Ditto.
374 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
376 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
379 2001-01-20 Kenichi Handa <handa@etl.go.jp>
381 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
383 2001-01-19 Andrew Innes <andrewi@gnu.org>
385 * w32.c (init_environment): Add a version-independent site-lisp
386 directory to EMACSLOADPATH, after the version dependent one.
388 2001-01-19 Gerd Moellmann <gerd@gnu.org>
390 * editfns.c (Fbuffer_substring): Doc fix.
392 * xdisp.c (message_dolog, message2, message2_nolog): Rename
393 parameter LEN to NBYTES.
395 2001-01-19 Kenichi Handa <handa@etl.go.jp>
397 * charset.c (strwidth): Use c_string_width.
398 (c_string_width): New function.
399 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
402 * charset.h (c_string_width, lisp_string_width): Extern them.
404 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
406 * indent.c (check_composition): Check validity of composition.
408 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
409 characters by calling c_string_width.
410 (x_consider_frame_title): Get byte length of frame tile string
412 (display_mode_element): Pay attention to width of non-ASCII
413 characters by calling strwidth.
415 2001-01-18 Gerd Moellmann <gerd@gnu.org>
417 * xfns.c (Qcancel_timer): New variable.
418 (syms_of_xfns): Initialize and staticpro it.
419 (Fx_hide_tip, Fx_show_tip): Use it.
420 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
422 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
424 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
426 * window.h (WINDOW_LIVE_P): New macro.
428 * window.c (window_size_fixed): New variable.
429 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
432 * eval.c (specbind): If binding a per-buffer variable which
433 doesn't have a buffer-local value in the current buffer, change
434 the global value by changing the value of the symbol bound in all
435 buffers not having their own value, to make it consistent with
436 what happens with other buffer-local variables.
438 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
440 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
441 when searching for a newline.
443 2001-01-18 Kenichi Handa <handa@etl.go.jp>
445 * xdisp.c (display_string): Fix previous change.
447 2001-01-18 Jason Rumney <jasonr@gnu.org>
449 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
450 GLYPH_DEBUG is defined.
451 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
452 true for images with `:ascent 100'.
453 (x_set_mouse_face_gc): If the last used mouse face has gone in the
454 meantime, use face MOUSE_FACE_ID.
455 If first glyph isn't a character glyph, use the ASCII NUL
456 character to determine the face.
457 (expose_area): Do not treat left margin specially.
458 (note_mode_line_highlight): If no local_map, check global keymap.
459 (note_mouse_highlight): Initialize overlay.
460 (clear_mouse_face): Don't return if tip_frame is
462 (show_scroll_bars): Remove unused function.
463 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
464 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
466 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
468 (x_free_frame_resources): Unload relief colors.
470 2001-01-17 Gerd Moellmann <gerd@gnu.org>
472 * xdisp.c (forward_to_next_line_start): Avoid calling
473 get_next_display_element when the newline is already found. This
474 may change the iterator's position, when its current position is
475 equal to the iterator's stop_charpos.
477 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
478 zero, use this method only at the end of a line.
480 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
481 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
482 if SCALABLE_FONTS_P is set.
484 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
485 so that scalable fonts are included.
487 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
488 In the cache, use a key containing the information if scalable
490 (x_load_font): Adapt to change of keys in the font cache.
492 2001-01-17 Kim F. Storm <storm@filanet.dk>
494 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
495 XListFonts to take advantage of font caching.
497 * xterm.c (x_list_fonts): Ensure caching font information when
498 called for a null frame, which is the case frequently when Emacs
501 2001-01-17 Gerd Moellmann <gerd@gnu.org>
503 * xfns.c (QCconversion): Replaces QCalgorithm.
505 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
507 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
510 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
511 not everything could be displayed.
513 * line.h, x-list-font.c: Files removed because unused.
515 2001-01-17 Andrew Innes <andrewi@gnu.org>
517 * dired.c (directory_files_internal): Convert result from readdir
518 to a unibyte string initially, to avoid possible misinterpretation
519 of some bytes as the internal form of Emacs characters.
521 2001-01-17 Kenichi Handa <handa@etl.go.jp>
523 * fns.c (concat): Be sure to avoid putting the same `composition'
524 property on the adjacent regions.
526 2001-01-16 Gerd Moellmann <gerd@gnu.org>
528 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
530 (Fscroll_right, Fscroll_left): Set it here instead, if called
533 * buffer.c (Fset_buffer_modified_p): Set buffer's
534 prevent_redisplay_optimizations_p flag.
536 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
537 * sysdep.c, vmsproc.c, xselect.c: Call
538 redisplay_preserve_echo_area with additional arg.
540 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
543 * xdisp.c (redisplay_preserve_echo_area): Add parameter
544 FROM_WHERE, for debugging.
546 2001-01-16 Kenichi Handa <handa@etl.go.jp>
548 * ccl.c (Fregister_ccl_program): Handle the return value of
549 resolve_symbol_ccl_program correctly.
550 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
553 2001-01-15 Gerd Moellmann <gerd@gnu.org>
555 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
556 has gone in the meantime, use face MOUSE_FACE_ID.
558 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
559 x_display_info_for_display returns null, don't try to close
560 the display; we didn't open it.
562 * dispnew.c (save_or_restore_current_matrices): Function removed.
563 (save_current_matrix, restore_current_matrix): New functions.
564 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
565 restore the frame's current matrix. Due to the glyph pointer
566 setup done in adjust_glyph_matrix, there is no easy way to make
567 saving the current matrix in the desired matrix generally correct,
570 2001-01-15 Kenichi Handa <handa@etl.go.jp>
572 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
574 (display_line): Optimize for wide characters.
575 (display_string): Don't try to display a multi-column character
576 partially. On ttys, produce more than one truncation glyph for
577 multi-column characters that don't fit on the line.
579 2001-01-13 Kenichi Handa <handa@etl.go.jp>
581 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
582 it instead of WORDS_BIGENDIAN. Caller changed.
584 2001-01-13 Jason Rumney <jasonr@gnu.org>
586 * w32fns.c (Fimage_size, image_ascent, lookup_image)
587 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
588 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
589 (tiff_format, gif_format, gs_format): Adapt to change of image
592 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
593 (x_draw_image_relief, x_draw_image_foreground_1)
594 (x_draw_image_glyph_string): Adapt to change of image margins.
596 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
599 * w32bdf.c (search_file_line, get_cached_font_char)
600 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
602 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
604 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
605 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
606 (Fw32_send_sys_command): Remove unused variables.
607 (w32_msg_pump): Add parentheses.
609 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
610 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
613 2001-01-12 Gerd Moellmann <gerd@gnu.org>
615 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
616 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
617 being a pair of margins.
618 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
619 to DEFVAR_LISP. Extend doc.
621 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
623 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
624 pair of integers `(X . Y)', use X for the horizontal and Y for the
626 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
627 (parse_image_spec): Check it.
628 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
629 (tiff_format, gif_format, gs_format): Use
630 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
632 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
633 (x_draw_image_relief, x_draw_image_foreground_1)
634 (x_draw_image_glyph_string): Adapt to the change of image margins.
636 * dispextern.h (struct image): Replace member `margin' with
637 `hmargin' and `vmargin'.
639 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
642 * dispnew.c (update_text_area): Put code which decrements the
643 stop position when the row's face extends to the end of the
646 * xfns.c (x_set_mouse_color): Fix color allocation.
648 * keyboard.c: Call get_local_map with new argument list.
650 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
652 * intervals.h (enum map_property): Removed.
653 (get_local_map): Change prototype.
655 * keymap.c: Call get_local_map with new argument list.
656 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
658 2001-01-11 Gerd Moellmann <gerd@gnu.org>
660 * xdisp.c (build_desired_tool_bar_string): Correct the computation
661 of the size needed for the tool bar string. For the last image,
662 use a `display' property that reaches to the end of the string.
664 * xselect.c (selection_request_dpyinfo): New variable.
665 (x_handle_selection_request): Set it.
666 (x_selection_request_lisp_error): Don't call
667 x_decline_selection_request if selection request's display has
670 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
671 the unregister_colors before calling XFreeColors.
673 2001-01-10 Dave Love <fx@gnu.org>
675 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
676 ${SOME_MACHINE_LISP}, not ${lisp}.
678 2001-01-10 Gerd Moellmann <gerd@gnu.org>
680 * xdisp.c (display_line): On ttys, produce more than one
681 truncation glyph for multi-column characters that don't fit on the
684 * xselect.c (x_reply_selection_request): Add a comment.
686 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
687 XkbGetNames instead of XkbGetKeyboard.
689 2001-01-10 Dave Love <fx@gnu.org>
691 * sysdep.c (random): Revert the declaration.
693 2001-01-09 Gerd Moellmann <gerd@gnu.org>
695 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
696 function string_bytes.
697 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
699 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
700 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
701 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
702 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
704 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
705 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
706 after sweeping strings, and at the end.
707 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
709 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
710 ensure that pop_message is called.
712 * keyboard.c (Fexecute_extended_command): Use a
713 record_unwind_protect to ensure that pop_message is called.
715 * lisp.h (push_message_unwind): Add prototype.
717 * xdisp.c (push_message_unwind): New function.
719 * fileio.c (do_auto_save_unwind): Do the pop_message here
720 instead of in Fdo_auto_save.
721 (Fdo_auto_save): Don't call pop_message.
723 2001-01-08 Ken Raeburn <raeburn@gnu.org>
725 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
728 2001-01-08 Gerd Moellmann <gerd@gnu.org>
730 * window.c (window_scroll_pixel_based): Adjust glyph matrices
731 when increasing window's vscroll.
733 * macros.c (Qkbd_macro_termination_hook): New variable.
734 (syms_of_macros): Initialize and staticpro it.
735 (pop_kbd_macro): Run kbd-macro-termination-hook.
737 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
739 2001-01-07 Dave Love <fx@gnu.org>
741 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
742 arglist, for documentation's sake.
744 2001-01-06 Andrew Innes <andrewi@gnu.org>
746 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
749 2001-01-05 Andrew Innes <andrewi@gnu.org>
751 * term.c (update_end): Don't check updating_frame; for some reason
752 this can be 0 sometimes, such as after dismissing a popup menu,
753 and isn't necessary given the explicit frame argument.
755 2001-01-05 Gerd Moellmann <gerd@gnu.org>
757 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
758 on some systems, and an unsigned long on others, like FreeBSD 4.1.
760 2001-01-04 Gerd Moellmann <gerd@gnu.org>
762 * xterm.c (clear_mouse_face): Don't return if tip_frame is
765 * xfns.c (x_create_tip_frame): Preserve the value of
766 face_change_count around the creation of the tip frame.
768 * xfns.c (last_show_tip_args): New variable.
769 (compute_tip_xy): New function.
770 (Fx_show_tip): Reuse an existing tip frame, if possible.
771 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
773 2001-01-04 Dave Love <fx@gnu.org>
775 * editfns.c (Fformat): Doc fix.
777 * systime.h (set_file_times): Prototype.
779 * widget.h (EmacsFrameSetCharSize_): Prototype.
781 * sysdep.c (random, srandom): Declare explicitly.
783 * dispextern.h (move_it_vertically_backward): Declare.
785 2001-01-04 Gerd Moellmann <gerd@gnu.org>
787 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
788 like in Fx_create_frame.
790 * xfaces.c (set_font_frame_param): Don't do anything for
791 non-graphical frames.
793 * window.c (Fdelete_other_windows): Set window's window_end_valid
794 to nil when changing the window's start. Don't change the
795 window's start when its top position hasn't changed. If we do,
796 this will set the window's optional_new_start, which act's like a
797 force_start during redisplay with C-x 1 M-> under particular
798 circumstances (see report from Per Starback to emacs-pretest-bug
801 2001-01-03 Gerd Moellmann <gerd@gnu.org>
803 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
804 short cut at the start of the function. Add an assertion.
805 (reseat_at_next_visible_line_start): Add an assertion.
807 * window.c (Frecenter): When changing the window start, set the
808 window's window_end_valid to nil.
809 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
811 * dispextern.h (move_it_past_eol): Add prototype.
813 * xdisp.c (move_it_past_eol): New function.
815 * window.c (Fwindow_end): Doc fix.
817 2001-01-03 Dave Love <fx@gnu.org>
819 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
822 2001-01-03 Gerd Moellmann <gerd@gnu.org>
824 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
825 the enabled_p flag of the glyph row at window_end_vpos to 0.
826 (handle_single_display_prop): Fix last change.
828 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
830 * window.c (Frecenter): Doc fix.
832 2001-01-02 Andrew Innes <andrewi@gnu.org>
834 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
836 * frame.h (output_method): Add output_w32_console method.
837 (FRAME_W32_CONSOLE_P): New macro.
839 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
840 use output_w32_console method.
841 (Qw32_console): New Lisp_Object.
842 (Fframep): Return it.
843 (syms_of_frame): Init it.
844 (Fframe_parameters): Report w32console as font for w32_console
847 * xfaces.c (realize_default_face): Set face foreground and
848 background to unspecified for w32_console frames.
849 (realize_face): Realize face cache for w32_console frames.
850 (realize_tty_face): Accept w32_console frames.
852 * xdisp.c (handle_single_display_prop): Return if frame is
854 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
855 necessary, even if running interactively.
857 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
860 * w32term.c (x_update_begin):
864 (x_change_line_highlight):
869 (w32_reassert_line_highlight):
870 (w32_frame_rehighlight):
871 (w32_frame_raise_lower): Do nothing if not w32 frame.
873 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
875 * w32fns.c (Fx_display_color_cells): Determine correct value, when
876 system doesn't tell us directly.
877 (Fx_display_visual_class): Implement properly.
879 2001-01-02 Gerd Moellmann <gerd@gnu.org>
881 * window.c (Frecenter): Handle centering in graphical frames
882 specially. Centering on the basis of line counts doesn't work
883 reliably with variable-height lines.
885 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
887 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
890 * composite.c (run_composition_function): Remove unused variable
892 (update_compositions): Remove unused variable `hook'.
894 * intervals.c (get_local_map): Remove unused variable `tem'.
896 * doprnt.c (doprnt1): Remove unused variable `size'.
898 * fns.c (Flength): Remove unused variable `tail'.
899 (Fdelete): Remove unused variable `size'.
901 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
904 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
907 * data.c (find_symbol_value): Remove extra 3rd argument in the
908 call to swap_in_symval_forwarding.
910 * undo.c (Fprimitive_undo): Remove unused block-scope variable
913 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
914 (trivial_regexp_p): Remove unused variable `c'.
915 (boyer_moore): Remove unused variable `k'.
917 * indent.c (current_column): Remove unused variable `stopchar'.
918 (Fcompute_motion): Remove unused variable `contin'.
920 * casefiddle.c (casify_object): Remove unused variable `tolen'.
922 * dired.c (directory_files_internal): Fix a typo in a comment.
923 Remove an unused variable `handler'.
924 (file_name_completion): Remove unused function-scope variable
926 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
929 * fileio.c (e_write): Remove unused variable
930 `require_encoding_p'.
932 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
934 (Fmarker_insertion_type): Remove unused variable `buf'.
936 * insdel.c (make_gap): Remove unused variable `result'.
938 * keyboard.c (record_char): Remove unused function-scope variable
940 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
941 (menu_bar_items): Remove unused function-scope variable `tem'.
943 * fontset.c (fontset_ref): Remove unused variable `i'.
944 (fontset_set): Remove unused variables `j' and `tmp'.
945 (make_fontset): Remove unused variables `i', `j', `elt' and
947 (make_fontset_for_ascii_face): Remove unused variable `name'.
948 (fs_load_font): Remove unused variable `font_idx'.
949 (fs_query_fontset): Remove unused function-local variable
951 (list_fontsets): Remove unused variable `tail'.
952 (Fnew_fontset): Remove unused variables `family' and `registry'.
953 (accumulate_font_info): Remove unused variable `tmp'.
954 (Ffontset_font): Remove unused variable `id'.
955 (syms_of_fontset): Remove unused variable `i'.
957 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
959 (lookup_image): Remove unused variable `file'.
960 (xbm_load): Remove unused variables `bitmap_data', `height', and
961 `width'. Remove function-local variable `i', leave the
963 (gif_load): Remove unused variable `inc'.
965 * xterm.c (XTread_socket): Remove unused variables `p' and
967 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
968 leave only the one in the inner block.
970 * xfaces.c (face_fontset, realize_default_face): Remove unused
972 (face_at_buffer_position): Remove unused variable `multibyte_p'.
974 * term.c (encode_terminal_code): Remove unused variable `c'.
976 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
977 char *' instead of `char *'.
979 * category.c (Fcategory_docstring): Remove unused variable `doc'.
980 (Fget_unused_category): Remove unused variable
982 (Fchar_category_set): Remove unused variables `val', `charset',
985 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
987 (detect_coding_mask): Remove unused variable `idx'.
988 (detect_coding): Remove unused variable `i'.
989 (ccl_coding_driver): Remove unused variable `result'.
990 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
991 (decode_coding_string): Remove unused variables `to' and
993 (encode_coding_string): Remove unused variables `gcpro1' and
994 `saved_coding_symbol'.
995 (Ffind_coding_systems_region_internal): Remove function-local
996 variable args[], leave only the block-local one.
997 (code_convert_region1): Remove unused variable `len'.
999 * charset.c (char_printable_p): Remove unused variable `chars'.
1000 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1001 (str_to_multibyte): Remove unused variable `c'.
1003 * window.c (size_window): Remove block-local variable `min_size'.
1005 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1006 `header_line_height'.
1007 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1008 enum display_element_type.
1010 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1012 * xterm.c (x_connection_closed): Catch X errors around all
1013 statements that call X. Save away the error message in a local
1016 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1019 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1020 in or at the start of invisible text.
1022 * dispnew.c (update_window): Don't check_current_matrix_flags.
1024 2001-01-01 Jason Rumney <jasonr@gnu.org>
1026 * w32fns.c (x_figure_window_size): Do not allow new_height and
1027 new_width of frame to override specified values.
1029 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1031 * composite.c (find_composition): Fix a code for searching
1034 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1036 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1038 (update_window) [GLYPH_DEBUG]: Call it.
1039 (scrolling_window): Prevent including current rows which are below
1040 what's displayed in the window.
1042 * xdisp.c (try_window_reusing_current_matrix)
1043 <new start <= old start>: Disable rows in the current matrix
1044 which are below the window after scrolling.
1046 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1047 is zero. It's not worth the complexity.
1048 (invisible_text_between_p): Put in #if 0 because unused.
1050 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1052 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1053 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1055 * keyboard.c (echo_char): If C is an integer, always call
1056 push_key_description. Former code could signal an invalid
1059 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1060 If set, print multibyte text.
1061 (Fsingle_key_description): Call push_key_description with
1062 FORCE_MULTIBYTE set.
1063 (describe_buffer_bindings): Likewise.
1065 * lisp.h (push_key_description): Add prototype.
1067 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1068 around the call to redisplay_internal.
1070 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1072 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1074 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1076 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1077 (ccl_driver): New local variable `extra_bytes'.
1079 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1081 * coding.c (setup_coding_system): Initialize
1082 coding->spec.ccl.eight_bit_carryover.
1083 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1085 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1087 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1088 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1089 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1090 (decode_composition_emacs_mule): New function.
1091 (decode_coding_emacs_mule): Decode composition sequence by calling
1092 decode_composition_emacs_mule.
1093 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1094 (encode_coding_emacs_mule): Changed from macro to function. If
1095 a text contains compositions, encode them correctly.
1096 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1097 that decoding and encoding are required.
1099 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1101 * xfaces.c (PT_PER_INCH): New macro.
1102 (xlfd_point_size): Compute real point size from font's pixel size.
1103 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1106 * .gdbinit: Comment out the line pointing to the Lesstif source
1109 * window.c (Frecenter): Use displayed_window_lines instead
1110 of window_internal_height.
1112 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1113 instead of x-toolkit-scroll-bars-p.
1114 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1116 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1117 instead of x-toolkit-scroll-bars-p.
1118 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1120 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1121 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1122 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1124 (add_window_display_history, add_frame_display_history)
1125 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1126 (build_frame_matrix_from_leaf_window): Remove unused code.
1127 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1129 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1130 (update_window) [GLYPH_DEBUG]: Likewise.
1131 (syms_of_display): Defsubr dump-redisplay-history.
1133 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1135 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1136 the end of the prompt. Set echo_after_prompt to the offset
1137 of echoptr in echobuf.
1139 * xdisp.c (init_from_display_pos): Pop until the iterator's
1140 stack is empty; there may be frames for stretch or images
1143 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1144 (save_or_restore_current_matrix): New function for the same
1145 purpose, but more efficient.
1146 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1148 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1150 * xdisp.c (syms_of_xdisp): Fix last change.
1152 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1154 * xdisp.c (syms_of_xdisp): Doc fix.
1156 * xdisp.c (redisplay_window): Remove label restore_buffers;
1157 use finish_scroll_bars instead to make sure that scroll bars
1158 are redeemed. If we don't do this, flickering can result from
1159 scroll bars being destroyed and recreated.
1161 2000-12-22 Jason Rumney <jasonr@gnu.org>
1163 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1164 in the wrong colors when the foreground is not black.
1165 (expose_window): Don't redraw the window that's currently being
1168 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1170 * window.c (size_window): When setting the window's too_small_ok
1171 flag, compare old size with minimum size depending on WIDTH_P,
1172 don't compare with window_min_width.
1174 * window.c (delete_window): Simplify somewhat.
1175 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1176 freeing window matrices. The flag windows_or_buffers_changed is
1177 set, so the next redisplay will consider all windows; this should
1180 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1182 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1184 * ccl.h (struct ccl_program): New member cr_consumed.
1186 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1187 (CCL_READ_CHAR): Handle EOL conversion here.
1188 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1190 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1192 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1195 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1196 otherwise tabs of different size compare equal.
1198 * callint.c (Fcall_interactively): Prevent a compiler warning.
1200 * print.c (print_unwind): Return nil.
1201 (PRINTDECLARE): Initialize all local variables.
1202 (print_preprocess): Add a default case.
1204 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1206 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1208 * window.c (delete_window, Fsplit_window)
1209 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1211 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1213 * dispnew.c (ensure_frame_matrix): Removed.
1214 (save_frame_matrix, restore_frame_matrix): New functions.
1215 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1217 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1218 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1220 2000-12-21 Andrew Innes <andrewi@gnu.org>
1222 * w32term.c (x_update_begin): Regenerate the palette here, rather
1223 than for each window.
1225 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1226 palette is NULL, since this corrupts memory! Also get
1227 display_info reference from frame.
1229 2000-12-21 Jason Rumney <jasonr@gnu.org>
1231 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1233 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1234 to avoid returning without releasing it.
1236 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1238 * keymap.c (push_key_description): Don't convert eight-bit-control
1239 and eight-bit-graphic to multibyte character.
1241 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1242 generic character and CODE1 is nil, return the smallest character
1245 2000-12-20 Dave Love <fx@gnu.org>
1247 * s/osf5-0.h (NSIG): Don't redefine.
1249 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1251 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1252 excluding menu-bar and tool-bar.
1253 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1254 (menu_item_p): Remove.
1255 (where_is_internal_1): Don't ignore menu-items.
1257 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1259 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1262 * window.c (make_window): Initialize window's min_hscroll.
1263 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1264 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1266 (struct saved_window): New member min_hscroll.
1267 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1268 (Fset_window_configuration): Set window's min_hscroll.
1269 (save_window_save): Save window's min_hscroll.
1270 (compare_window_configurations): Compare min_hscroll values.
1272 * window.h (struct window): New member min_hscroll.
1274 * keyboard.c (echo_prompt): Prevent a compiler warning.
1276 * xdisp.c (try_cursor_movement): Fix last change. The real
1277 condition is that PT is at the end of the row, and should
1278 be displayed at the start of the next row.
1280 * xdisp.c (try_cursor_movement): If we end on a partially
1281 visible line, end we already decided to scroll, return -1.
1283 * dispextern.h (ensure_frame_matrix): Add prototype.
1285 * window.c (delete_window, Fsplit_window)
1286 (Fset_window_configuration): Call ensure_frame_matrix.
1288 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1290 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1291 completed, call fake_current_matrices instead of marking frame
1294 2000-12-20 Jason Rumney <jasonr@gnu.org>
1296 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1298 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1300 * fns.c (Frequire): Doc fix.
1302 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1304 * window.c (window_scroll_pixel_based): Don't use
1307 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1308 currently displaying a message.
1310 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1312 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1314 2000-12-18 Andrew Innes <andrewi@gnu.org>
1316 * w32.c (w32_strerror): New function.
1318 * w32.h (w32_strerror): New extern.
1320 * w32fns.c (Fw32_shell_execute): Use it.
1322 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1324 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1326 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1328 * msdos.c (IT_set_face): Obey inverse_video.
1330 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1332 * dired.c (directory_files_internal): Always return decoded filenames.
1334 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1336 * xterm.c (x_connection_closed): Prevent being called recursively
1337 because of an error condition in XtCloseDisplay.
1339 * xdisp.c (init_iterator): If noninteractive, and the frame's
1340 face cache is null, make one.
1342 * xfns.c (show_busy_cursor): Check for live frames more
1345 * process.c (wait_reading_process_input): Check for pending
1346 input when running timers.
1348 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1350 * msdos.c (IT_write_glyphs): Compute the glyph face from
1353 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1355 * process.c (read_process_output): Don't run a filter if the code
1356 decoder produces nothing but carryover.
1358 2000-12-17 Andrew Innes <andrewi@gnu.org>
1360 * w32.c (sys_rename): Only check errno against EEXIST, and not
1361 EACCES, when determining whether rename failed because the target
1362 exists. This was resulting in indefinite looping on Windows 9x if
1363 the source file was locked by another process.
1365 * w32fns.c (Ffile_system_info): New function.
1366 (syms_of_w32fns): Defsubr it.
1368 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1370 * window.c (coordinates_in_window): Fix computation for
1371 position on vertical line between mode lines.
1373 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1374 Don't alter tip_frame or tip_window.
1375 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1378 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1379 Don't alter tip_frame or tip_window.
1380 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1383 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1385 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1386 be consistent with the doc string. Reported by NAKAJIMA Mikio
1387 <minakaji@osaka.email.ne.jp>.
1389 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1391 * xfaces.c (Vface_ignored_fonts): New variable.
1392 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1393 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1395 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1397 * dispnew.c (update_window): Detect pending input every nth line
1398 updated, i.e. do it depending on real work done, and not on the
1401 * xterm.c (expose_window): Don't redraw the window that's
1402 currently being updated.
1404 * window.c (Fset_window_point): Remove test for
1405 cursor_in_non_selected_windows.
1407 * lread.c (read1): Recognize end of file after `\\'.
1409 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1410 not unwind_create_frame.
1412 2000-12-15 Dave Love <fx@gnu.org>
1414 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1417 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1419 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1421 * coding.c (setup_coding_system): Clear all members of the struct
1422 coding_system at first.
1423 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1425 (code_convert_region): Don't override coding->src_multibyte and
1426 coding->dst_multibyte.
1428 * fns.c (Fmd5): Docstring improved.
1430 2000-12-15 Miles Bader <miles@gnu.org>
1432 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1433 are actually marked as mode-lines; otherwise use
1434 estimate_mode_line_height.
1436 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1438 * editfns.c (Fformat): Prevent a buffer overrun when the format
1439 specifies a precision.
1441 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1443 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1444 argument is outside the range [2..3].
1446 2000-12-14 Andrew Innes <andrewi@gnu.org>
1448 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1449 nothing to do. Bind inhibit-quit.
1450 (tip_frame): Make it a Lisp_Object.
1451 (x_create_tip_frame): Set tip_frame after it has been added to
1453 (Fx_show_tip): Don't set tip_frame here.
1454 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1456 (unwind_create_frame, unwind_create_tip_frame): New functions.
1457 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1458 while a frame is only partially constructed.
1460 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1461 (x_free_frame_resources): New function.
1462 (x_destroy_window): Use it.
1464 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1466 * xfns.c (Fx_backspace_delete_keys_p): New function.
1467 (syms_of_xfns): Defsubr it.
1469 * config.in (HAVE_XKBGETKEYBOARD): Add.
1471 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1473 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1474 Always store string in multibyte representation in echobuf.
1475 (echo_char): Always store string in multibyte representation in
1477 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1478 (read_key_sequence): Adjusted for the change of echo_prompt.
1480 * fns.c (Fmd5): Docstring improved.
1482 * lisp.h (detect_coding_system): Prototype adjusted.
1484 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1485 (detect_coding_emacs_mule, detect_coding_iso2022,)
1486 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1487 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1488 argument MULTIBYTEP. Callers changed.
1489 (detect_coding_mask, detect_coding_system): New argument
1490 MULTIBYTEP. Callers changed.
1491 (decode_coding_string): Set coding->src_multibyte and
1492 coding->dst_multibyte before calling detect_coding and detect_eol.
1493 Update them after some coding system is detected.
1495 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1497 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1499 * keyboard.c (menu_bar_items, tool_bar_items):
1500 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1502 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1504 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1506 (unwind_create_frame, unwind_create_tip_frame): New functions.
1507 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1508 while a frame is only partially constructed.
1510 * xterm.h (x_free_frame_resources): Declare.
1512 * xterm.c (x_free_frame_resources): New function.
1513 (x_destroy_window): Use it.
1515 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1516 don't interrupt the update for pending input initially, i.e.
1517 update at least some lines.
1519 * keyboard.c (do_mouse_tracking): Make externally visible.
1521 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1523 * xfns.c (gray_bitmap_bits): Declare `char *'.
1525 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1527 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1528 lines start with a relief line.
1530 2000-12-12 Dave Love <fx@gnu.org>
1532 * window.c (Fdisplay_buffer): Doc fix.
1533 (Fwindow_list): Remove unused var.
1535 * buffer.h (mmap_set_vars): Declare.
1537 * window.h (Fset_window_point): Declare.
1539 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1541 * msdos.c (fast_find_position): Don't overstep the last window row.
1542 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1543 unused variable `area'. When looking for a row under (X,Y), give
1544 up if some of the previous rows is not enabled.
1546 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1548 * window.c (Fset_window_point): If displaying cursors in windows
1549 other than the selected window, make sure redisplay updates
1550 other windows to show the new value of point in the window.
1552 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1554 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1555 the buffer is the sole visible buffer when in the mini-buffer.
1557 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1558 Bind `inhibit-read-only' to t.
1559 (unwind_with_echo_area_buffer): Use AREF.
1561 * xfns.c (Fx_hide_tip): Simplified.
1563 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1564 GC_MAKE_GCPROS_NOOPS instead of `1'.
1566 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1568 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1570 * xfns.c (Fx_hide_tip): Fix last change.
1572 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1573 nothing to do. Bind inhibit-quit.
1574 (tip_frame): Make it a Lisp_Object.
1575 (x_create_tip_frame): Set tip_frame after it has been added to
1577 (Fx_show_tip): Don't set tip_frame here.
1579 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1581 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1584 * dispextern.h: Change external declaration of tip_frame.
1586 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1587 return an empty string.
1589 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1590 of the window's update_mode_line flag, since the former is set by
1591 force-mode-line-update, not the latter. This makes
1592 column-number-mode slightly faster.
1594 * xdisp.c (try_window_id) <all changes above window start>:
1597 2000-12-11 Paul Eggert <eggert@twinsun.com>
1599 * config.in (HAVE_FTELLO): Remove.
1601 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1602 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1604 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1605 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1607 2000-12-11 Miles Bader <miles@gnu.org>
1609 * window.c (displayed_window_lines): Don't round up when
1610 converting empty space at bottom to lines.
1611 Handle non-newline-terminated final lines properly.
1612 (Fwindow_text_height): New function (used to be in lisp).
1613 (syms_of_window): Initialize it.
1615 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1617 * syntax.c (scan_lists): Check that the right quote char has the
1618 right Sstring syntax when jumping over strings.
1619 (init_syntax_once): Use Smax rather than 13.
1621 2000-12-09 Miles Bader <miles@gnu.org>
1623 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1624 with PARTIALLY, inverting the sense.
1625 (window_scroll_pixel_based): Scroll partially visible lines into
1626 place if we hit the beginning or end of the buffer.
1627 (displayed_window_lines): Don't include partially visible lines.
1628 (Fmove_to_window_line): Skip past any partially visible first line.
1630 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1632 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1634 * tparam.c (tparam1): Change the way buffers are reallocated to be
1635 portable and less obfuscated.
1637 * termcap.c (tgetent): Change the way buffers are reallocated to
1638 be portable and less obfuscated.
1640 * macros.c (store_kbd_macro_char): Change the way buffers are
1641 reallocated to be portable and less obfuscated.
1643 * lread.c (read1): Change the way buffers are reallocated to be
1644 portable and less obfuscated.
1646 * doc.c (Fsubstitute_command_keys): Change the way buffers
1647 are reallocated so that it is portable.
1649 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1651 * dosfns.c (Ffile_system_info): New function.
1652 (syms_of_dosfns): Defsubr it.
1654 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1656 * alloc.c (gc_sweep): Add comment.
1658 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1660 * sound.c (vox_configure): Change order of ioctls. Don't
1661 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1662 Ignore errors when changing volume.
1663 (vox_close): Don't reset the device.
1665 * process.c (read_process_output): Make sure the process marker's
1666 position is valid when the process buffer is changed in
1667 after-change functions. W3 does that.
1669 * xfns.c (x_free_gcs): New function.
1671 * xterm.h (x_free_gcs): Add prototype.
1673 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1676 * xterm.c (x_destroy_window): Call x_free_gcs so that
1677 resources of non-toolkit X windows will be freed.
1679 2000-12-07 Andrew Innes <andrewi@gnu.org>
1681 * w32fns.c (xlfd_charset_of_font): Fix last change.
1683 2000-12-06 Dave Love <fx@gnu.org>
1685 * md5.h (__P): Don't define -- it comes from config.h.
1687 * strftime.c: Change some #if foo to #ifdef foo.
1689 2000-12-06 Andrew Innes <andrewi@gnu.org>
1691 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1693 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1695 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1696 (w32_list_fonts): Don't choke if pattern doesn't specify a
1699 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1701 * alloc.c (gc_sweep): Prevent symbols read during loadup
1704 * xdisp.c (underlying_face_id): New function.
1705 (handle_face_prop, face_before_or_after_it_pos): Use it
1706 to determine the face ``under'' a string. Let strings inherit
1707 the face of the buffer under them.
1709 * xfaces.c (face_at_string_position): Update function comment.
1711 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1712 matrix if the window's left position has changed; we need to
1713 redraw it in this case.
1715 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1717 * window.c (coordinates_in_window): Check mouse on mode-line or
1720 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1721 advertized by the function documentation.
1723 * window.c (syms_of_window): Doc fix.
1725 * sound.c (vox_configure): Set volume for left and right channel.
1726 (sound_cleanup): Return nil.
1728 * xdisp.c (move_it_by_lines): Fix paren typo.
1730 * xterm.c (x_load_font): Don't use the font's max_bounds for
1731 computing the height of the font. If max_bounds' ascent or
1732 descent are greater than the font's ascent or descent, this means
1733 glyphs overlap, which should be handled now by redisplay.
1735 * window.c (Veven_window_heights): New variable.
1736 (syms_of_window): DEFVAR_LISP it.
1737 (Fdisplay_buffer): Check Veven_window_heights before evening the
1740 2000-12-06 Miles Bader <miles@gnu.org>
1742 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1743 update `default-frame-alist' instead of setting no frame parameters.
1745 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1747 * composite.c (update_compositions): Fix typo (use the correct
1750 2000-12-05 Jason Rumney <jasonr@gnu.org>
1752 * md5.h: Remove underscores from function declarations.
1753 (__attribute__, __alignof__) [!__GNUC__]: Define.
1755 * md5.c: Delay include of md5.h until after namespace cleaning.
1757 * makefile.w32-in (fns.o): Depend on md5.h
1758 (md5.o): New target.
1761 * makefile.nt: Likewise.
1763 2000-12-05 Jason Rumney <jasonr@altavista.net>
1765 * w32term.c (expose_area): Complete last change.
1767 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1769 * minibuf.c: Include intervals.h.
1771 2000-12-05 Jason Rumney <jasonr@gnu.org>
1773 * w32term.c (x_produce_glyphs): If a font for a component of
1774 a composition is not found, use 1 pixel dot ascent and 0 dot
1775 descent value to avoid displaying terribly tall empty boxes.
1776 (expose_area): Pass x-coordinate relative to the exposed
1777 area to x_draw_glyphs instead of a window-relative coordinate.
1779 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1781 * xdisp.c (next_element_from_ellipsis): Save face before selective
1782 display in saved_face_id, and set face_before_selective_p.
1783 (reseat_1): Reset face_before_selective_p.
1784 (append_space, extend_face_to_end_of_line): If iterator's
1785 face_before_selective_p is set, use the face from saved_face_id.
1786 (extend_face_to_end_of_line): For tty frames, make sure to
1787 use the right face id when producing spaces at the end of
1790 * dispextern.h (struct it): Add face_before_selective_p.
1792 * keyboard.c (record_char): Don't record identical help-echo
1793 events in recent_keys.
1795 * xterm.c [USE_X_TOOLKIT]: Close the display.
1796 (xim_close_dpy): Handle case that the display has been closed.
1798 * xterm.c (x_destroy_window): Reset the frame's X window after
1801 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1802 variable window_width.
1803 (line_draw_cost): Fix code skipping over spaces at the end of the
1804 line when must_write_spaces is not set.
1805 (scrolling_window): Fix code inserting runs in list of all runs.
1807 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1809 * coding.c (setup_coding_system): Be sure to initialize
1810 coding->category_idx.
1812 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1814 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1816 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1817 area to x_draw_glyphs instead of a window-relative coordinate.
1819 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1820 error in the message.
1822 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1823 timer after having read a key. It's not good for code reading
1824 several keys in a loop, like an input method.
1826 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1827 record undo information for format-decode.
1829 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1830 current buffer is read-only, not if it isn't.
1832 * keyboard.c (record_char): Record `help-echo' input events
1833 in recent_keys only if they display some help. Don't record
1834 `help-echo' events as macro char.
1836 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1838 * editfns.c (save_excursion_restore): Don't move point
1839 in another window if it is showing the wrong buffer.
1840 Avoid the call to Fwindow_live_p, for speed.
1842 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1844 * xfaces.c (struct font_name): New member registry_priority.
1845 (split_font_name): Initialize the above member to zero.
1846 (concat_font_list): New function.
1847 (font_list): Include fonts of all alternative registries.
1848 (FONT_POINT_SIZE_QUANTUM): New macro.
1849 (better_font_p): Ignore point size difference less than
1850 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1852 * xterm.c (x_produce_glyphs): If a font for a component of
1853 a composition is not found, use 1 pixel dot ascent and 0 dot
1854 descent value to avoid displaying terribly tall empty boxes.
1856 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1858 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1860 * coding.h (code_convert_string1): Declare.
1862 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1864 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1867 2000-12-02 Jason Rumney <jasonr@gnu.org>
1869 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1870 correctly for single byte character case.
1871 (w32_per_char_metric): Do not try to make any assumptions about
1872 the metrics of BDF fonts.
1873 (x_estimate_mode_line_height): If `mode-line' face
1874 hasn't a font, use that of the frame, as drawing glyphs
1876 (note_mouse_highlight): Change the cursor shape on the vertical
1877 border between windows [not enabled].
1879 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1881 * w32fns.c (Fx_create_frame): Reintroduce the call to
1882 face-set-after-frame-defaults.
1883 (Vx_window_horizontal_drag_shape): New variable.
1884 (syms_of_xfns): DEFVAR_LISP it.
1885 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1888 2000-12-02 Simon Josefsson <simon@josefsson.org>
1890 * fns.c (Fmd5): Use a different logic to decide the coding system
1893 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1895 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1897 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1900 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1902 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1903 height for YNegative.
1904 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1905 height; also see comment there.
1907 * window.c (coordinates_in_window): Handle computations for
1908 positions on the vertical bar and fringes differently for
1909 window-system frames. Consider some pixels near the vertical bar
1910 as on the bar if the frame doesn't have vertical scroll bars.
1911 Associate positions between mode or header lines with the
1912 right window, the left one.
1914 2000-12-01 Jason Rumney <jasonr@gnu.org>
1916 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1918 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1921 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1923 * window.c (struct saved_window): Add members orig_top and
1925 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1926 (save_window_save, Fset_window_configuration): Save/restore
1927 window's orig_top and orig_height.
1929 2000-12-01 Jason Rumney <jasonr@gnu.org>
1931 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1933 * w32fns.c (x_set_cursor_color): Fix last change.
1935 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1937 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1938 sure that the next redisplay displays the minibuffer, so that
1939 the cursor will be replaced with what the minibuffer wants.
1941 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1942 #ifndef instead of using #if.
1943 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1944 USE_TOOLKIT_SCROLL_BARS is defined.
1946 2000-11-30 Jason Rumney <jasonr@gnu.org>
1948 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1951 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1953 * fns.c (Fmd5): Doc fix.
1955 2000-11-30 Simon Josefsson <simon@josefsson.org>
1957 * fns.c (Fmd5): New function.
1958 (syms_of_fns): Defsubr md5.
1960 * Makefile.in (obj): Add md5.o
1962 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1964 * md5.h, md5.c: New files, taken from glibc.
1966 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1968 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1969 hasn't a font, use that of the frame, as drawing glyphs
1972 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1974 * eval.c (Frun_hooks): Allow 0 arguments.
1976 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1978 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1979 is over the menu bar widget, say it's not on the frame.
1981 * xfns.c (Fx_create_frame): Reintroduce the call to
1982 face-set-after-frame-defaults.
1984 * eval.c (Fsignal): Reset handling_signal.
1986 2000-11-28 Jason Rumney <jasonr@gnu.org>
1988 * w32menu.c (add_menu_item): Reset menu item text when changing
1989 type to radio button.
1991 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1993 * xselect.c: Update copyright.
1995 * window.c (coordinates_in_window): If on a mode or header line,
1996 but sufficiently close to its start, return ``on vertical
1997 border''. This gives us a way to drag windows horizontally when
1998 using toolkit scroll bars.
2000 * xterm.c (note_mouse_highlight): Change the cursor shape
2001 on the vertical border between windows.
2003 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2005 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2006 (syms_of_xfns): DEFVAR_LISP it.
2007 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2009 * textprop.c (text_read_only): New function.
2010 (verify_interval_modification): Use it instead of signaling
2011 `text-read-only'. This makes it easier to catch this error
2014 * xdisp.c (forward_to_next_line_start): Check for newlines,
2015 not end of line, which includes CR.
2017 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2019 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2020 include no-conversion.
2022 2000-11-27 Jason Rumney <jasonr@gnu.org>
2024 * w32fns.c (w32_load_system_font): Always mark font as double byte
2025 if codepage is unicode.
2027 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2029 * xdisp.c (forward_to_next_line_start): If already on a newline,
2030 just consume it to avoid unintended skipping over invisible text
2033 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2034 `vertical-line', `mode-line' and `header-line' events.
2036 * xdisp.c (try_window_id): Avoid starting to display in the middle
2037 of a character, a TAB for instance. This is easier than to set
2038 up the iterator exactly, and it's not a frequent case, so the
2039 additional effort wouldn't really pay off.
2041 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2043 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2046 2000-11-25 Jason Rumney <jasonr@gnu.org>
2048 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2049 to window_from_coordinates should be pixel coordinates.
2051 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2052 redisplay handles them properly.
2054 2000-11-25 Miles Bader <miles@gnu.org>
2056 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2058 2000-11-24 Jason Rumney <jasonr@gnu.org>
2060 * w32.c (init_environment): Set LANG environment variable based on
2061 locale settings, if not set.
2063 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2064 making tool bar smaller. When clearing the frame, also
2065 clear current matrices. Clear frame when tool bar disappears.
2066 Don't use more lines for the tool-bar than is available.
2067 (x_change_window_heights): New function.
2069 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2071 * xdisp.c (init_from_display_pos): If POS says we're already after
2072 an overlay string ending at POS, make sure to pop the iterator
2073 because it will be in front of that overlay string. When POS is
2074 ZV, we've thereby also ``processed'' overlay strings at ZV.
2076 * xfaces.c (lface_from_face_name): Function comment fix.
2078 2000-11-24 Miles Bader <miles@gnu.org>
2080 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2081 apply `mode-line-inverse-video' -- zero means force display using
2082 the default face, non-zero means display using the specialized face.
2083 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2085 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2087 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2090 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2092 * coding.c (decode_coding_emacs_mule): Fix the case of
2093 CODING_EOL_LF, which used uninitialized value of c.
2095 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2097 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2099 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2101 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2104 * frame.h (struct frame): Replace desired_tool_bar_items,
2105 current_tool_bar_items, n_desired_tool_bar_items,
2106 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2108 * frame.c (make_frame): Change initialization of tool bar
2111 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2112 Change references to members deleted from struct frame to use the
2115 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2116 references to members deleted from struct frame to use the new
2119 * dispnew.c (update_frame): Do nothing with frame's tool bar
2122 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2124 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2125 (note_tool_bar_highlight): Change references to members deleted
2126 from struct frame to use the new ones.
2128 2000-11-23 Miles Bader <miles@gnu.org>
2130 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2131 the face's inverse-video attribute, rather than overriding it.
2133 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2135 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2136 making tool bar smaller.
2138 2000-11-22 Dave Love <fx@gnu.org>
2140 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2142 2000-11-22 Miles Bader <miles@gnu.org>
2144 * keyboard.c (Vminibuffer_message_timeout): New variable.
2145 (command_loop_1): Use it to determine message timeout.
2146 (syms_of_keyboard): Initialize it.
2148 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2150 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2152 * sysdep.c: Move the code for declaring h_errno after #include
2155 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2157 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2158 the menu bar when the tooltip is unmapped.
2160 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2161 sole visible buffer when we're currently in the mini-buffer, and
2164 2000-11-21 Jason Rumney <jasonr@gnu.org>
2166 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2167 put on the clipboard.
2168 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2169 copy of what Emacs last put there. If they are the same, do not
2170 use the clipboard copy to avoid losing data due to coding
2173 2000-11-22 Miles Bader <miles@gnu.org>
2175 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2176 (syms_of_minibuf): Initialize it.
2177 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2178 to prompt, don't make read-only.
2180 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2182 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2183 BEFORE/AFTER_POTENTIAL_GC.
2185 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2187 * buffer.c (mmap_free_1): Avoid a compiler warning.
2189 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2191 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2193 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2196 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2198 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2201 * s/gnu-linux.h: Don't use `#cpu'.
2203 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2204 not defined in mman.h.
2206 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2208 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2209 and store an index in the XClientMessageEvent. Storing a
2210 Lisp_Object or pointer can fail on a 64 bit system, since X only
2212 (x_scroll_bar_to_input_event): Get the window from
2215 2000-11-20 Dave Love <fx@gnu.org>
2217 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2219 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2221 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2223 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2225 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2228 * alloc.c (make_string): Fix previous change. Be sure to make
2229 unibyte string correctly.
2231 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2233 * window.c (Fwindow_list): Change parameter list to be XEmacs
2235 (window_list_1): New function.
2236 (window_loop): Use it instead of Fwindow_list.
2238 * sysdep.c (emacs_ospeed): New variable.
2239 (toplevel): Don't declare ospeed extern.
2240 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2242 * termcap.c (ospeed): Remove.
2243 (tputs) [!emacs]: Remove unused code.
2244 (tgetent): Avoid a compiler warning.
2246 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2247 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2248 SCROLL_BAR_X_WIDGET with additional argument DPY.
2250 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2252 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2253 Take the X display as additional argument.
2254 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2255 `Widget' is a pointer type that's not easily stored in Lisp_Object
2256 form in a portable way.
2258 * dispnew.c (update_text_area): Fix last change.
2260 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2262 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2264 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2265 clear current matrices.
2267 * buffer.c (mmap_enlarge): Don't print a message on stderr
2268 if mapping new memory at the end of the existing region fails.
2270 * dispnew.c (update_text_area): Don't skip over equal glyphs
2271 when the last current glyph overlaps the glyph to its right.
2273 2000-11-18 Miles Bader <miles@gnu.org>
2275 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2276 lines that *end* with "..." too (that's the most common case!).
2278 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2280 * xdisp.c (resize_mini_window): Temporarily change to the
2281 mini-window's buffer if necessary.
2283 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2284 the tooltip obscures less text under it.
2286 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2288 * puresize.h (BASE_PURESIZE): Increase to 700000.
2290 2000-11-18 Jason Rumney <jasonr@gnu.org>
2292 * w32term.c (w32_draw_bitmap): Use face to set colors.
2294 2000-11-17 Dave Love <fx@gnu.org>
2296 * lread.c (Fload): Fix #ifdef for pcc.
2298 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2300 * xdisp.c (pos_visible_p): Compute the default character height
2303 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2305 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2306 knowing the line's height; use the default font's height in that
2309 * xfaces.c (weight_table): Add `demi' with the same meaning as
2312 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2314 * dispnew.c (null_row): New global static variable.
2315 (clear_glyph_row): Delete local static variable null_row.
2317 2000-11-15 Jason Rumney <jasonr@gnu.org>
2319 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2320 (w32_alloc_lighter_color): Use new brightness calculations from
2321 xterm.c. Scale delta to be in the range expected by W32.
2322 (w32_draw_relief_rect): Use frame relief colors.
2324 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2326 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2327 (Qinhibit_default_face_x_resources): New variable.
2328 (syms_of_frame): Initialize it.
2329 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2331 * xdisp.c (pos_visible_p): Improve function comment.
2333 * lisp.h (BINDING_STACK_SIZE): New macro.
2335 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2336 reading the directory if readdir returns null and errno is EAGAIN
2339 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2341 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2342 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2343 Set amount_to_scroll to max of dx and scroll_step so that
2344 scroll-conservatively doesn't defeat scroll-step>1.
2345 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2346 scroll-conservatively for line-at-a-time scrolling.
2348 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2350 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2353 * xdisp.c (current_mode_line_height, current_header_line_height):
2355 (init_xdisp): Initialize them.
2356 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2357 and use exact mode line heights if it is set.
2359 * lisp.h (pos_visible_p): Change prototype.
2361 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2362 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2363 and current_header_line_height first.
2364 (current_mode_line_height, current_header_line_height): Declare
2367 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2369 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2370 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2371 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2373 2000-11-14 Miles Bader <miles@gnu.org>
2375 * xterm.c (x_alloc_lighter_color): Include an additive component
2376 too for dark colors, because FACTOR isn't enough.
2377 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2380 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2382 * keyboard.c (show_help_echo): Call message3_nolog with number of
2383 bytes in the help string as 2nd parameter, instead of the number
2386 2000-11-13 Miles Bader <miles@gnu.org>
2388 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2389 (Fload): Use new openp return protocol.
2390 Don't try to use Vload_source_file_function to load .elc files.
2391 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2392 openp return protocol.
2393 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2395 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2397 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2399 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2400 Defined these macros.
2401 (NLIST_STRUCT): Avoid re-defining it.
2403 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2404 -I/usr/contrib/X11R6/include.
2405 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2407 2000-11-10 Jason Rumney <jasonr@gnu.org>
2409 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2411 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2412 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2414 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2415 (Qw32_charset_vietnamese): New symbol.
2416 (xlfd_charset_of_font): New function.
2417 (w32_load_system_font): Use it.
2418 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2419 when Vw32_charset_info_alist is nil to ensure default face always
2420 has font. Use Fcar and Fcdr for safety.
2421 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2422 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2423 pseudo-codepages for special cases.
2424 (w32_to_x_font): New parameter to allow charset portion to be
2425 specified where there is many to one mapping. Callers changed.
2426 (w32_list_fonts): Avoid listing fonts that won't display.
2428 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2430 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2431 (font_list_1): Renamed from font_list.
2432 (font_list): New function, trying alternative registries from
2433 Vface_alternative_font_registry_alist.
2434 (Finternal_set_alternative_font_registry_alist): New function.
2435 (syms_of_xfaces): Initialize and Staticpro
2436 Vface_alternative_font_registry_alist. Defsubr
2437 Finternal_set_alternative_font_registry_alist.
2439 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2441 * lisp.h (Flooking_at): Declare.
2443 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2445 * dired.c (directory_files_internal): Fix a braino.
2447 * dired.c (directory_files_internal): Add missing GCPRO's.
2450 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2452 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2453 (resize_mini_window): Return quickly if Vresize_mini_window is
2454 nil. Don't return if Vmax_mini_window_height is nil.
2456 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2457 (syms_of_xdisp): Initialize them.
2458 (resize_mini_window): Act according to the setting of
2459 Vresize_mini_window.
2460 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2462 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2463 scroll bar widget after configuring it, so that it will appear at
2464 the right position from the start.
2465 (XTredeem_scroll_bar): Cleaned up.
2467 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2469 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2470 font is taller than the frame line, we don't have to bias the
2473 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2475 2000-11-07 Dave Love <fx@gnu.org>
2477 * config.in (HAVE_MKSTEMP): Add.
2479 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2481 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2483 * window.c (Fset_window_configuration): Don't try to preserve
2484 point in the current buffer, if that buffer is displayed in more
2487 * xfaces.c (lookup_named_face): If default face isn't realized,
2488 try to realize it. Return -1 if not successful.
2489 (Fx_list_fonts): Handle case that face cannot be determined.
2490 (Fface_font): Likewise.
2492 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2494 * window.c (displayed_window_lines): Detect partially
2495 visible lines at the bottom correctly.
2497 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2499 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2500 when ensuring we don't do visit in indirect buffer.
2502 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2504 * composite.h (compose_chars_in_text): Add prototype.
2506 * composite.c (Vcomposition_function_table): New variable.
2507 (Qcomposition_function_table): New variable.
2508 (run_composition_function): Call
2509 Vcompose_chars_after_function with three arguments.
2510 (compose_chars_in_text): New function.
2511 (syms_of_composite): Modified the doc-string of
2512 Vcompose_chars_after_function. Declare composition-function-table
2513 as a lisp variable, and initialize it.
2515 * xfns.c (x_encode_text): Suppress producing escape sequences for
2518 * xselect.c: Include composite.h.
2519 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2521 2000-11-05 Andrew Innes <andrewi@gnu.org>
2523 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2525 * sysdep.c (read_input_waiting): Remove extraneous argument to
2528 * w32fns.c (Fx_server_version): Include w32_build_number in the
2531 * w32heap.c (w32_build_number): New variable.
2532 (cache_system_info): Set it.
2534 * w32heap.h (w32_build_number): Add extern.
2536 * emacs.c (syms_of_emacs): Update docstring for
2537 system-configuration, to reflect the actual usage on MS-Windows.
2539 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2541 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2542 process idle timers while waiting for another event.
2544 * dispnew.c (update_frame_line): Handle case where spaces in
2545 the default face are colored.
2547 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2548 window height hasn't changed.
2550 2000-10-31 Jason Rumney <jasonr@gnu.org>
2552 * w32term.c (x_produce_glyphs): Handle composite characters.
2553 (x_draw_glyph_string_foreground)
2554 (x_draw_composite_glyph_string_foreground): Restore old font.
2556 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2558 * minibuf.c (read_minibuf): Reset the undo history just before
2559 starting the recursive-edit.
2561 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2563 * xfaces.c (menu_face_change_count): New variable.
2564 (Finternal_set_lisp_face_attribute): Increment it for changes
2566 (realize_basic_faces): Reflect changes in the `menu' faces
2569 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2570 dy obtained from the iterator's y-position after moving from
2571 scroll_margin_pos to PT; see comment there.
2573 * xdisp.c (safe_eval_handler): Call add_to_log.
2575 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2576 is not a symbol or string.
2578 * xdisp.c (echo_area_display): Don't perform a display update from
2579 inside redisplay. The update will happen anyway at the end of
2580 redisplay, and it can confuse redisplay (GC messages while
2581 redisplaying, for instance.)
2583 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2585 * xrdb.c (x_load_resources): Use the class name in the defaults.
2587 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2588 (regex_compile): Catch bogus \(\1\).
2590 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2592 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2595 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2596 we have a color cache, check that the cached color equals the
2597 allocated color. If not, clear the color cache.
2599 * window.c (displayed_window_lines): Change buffers if necessary.
2600 Fix computation of displayed lines.
2602 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2603 update_menu_bindings to DEFVAR_BOOL.
2605 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2607 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2609 * puresize.h (BASE_PURESIZE): Increase to 680000.
2611 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2613 2000-10-29 Jason Rumney <jasonr@gnu.org>
2615 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2617 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2618 (w32_cache_char_metrics): Handle possibility that 'x' does not
2619 exist in a BDF font.
2620 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2622 * w32bdf.h (bdffont): Add nchars.
2624 * w32bdf.c (set_bdf_font_info): Set it.
2625 (w32_BDF_TextOut): Swap byte order of double byte characters.
2626 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2628 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2630 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2631 don't override the colors in frame's param_alist, unless they are
2634 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2635 reverse the effect of the highlight flag.
2637 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2639 * window.h (Fwindow_live_p): Declare.
2641 * undo.c (record_delete): Check that last_undo_buffer is really a
2642 buffer before applying XBUFFER to it.
2644 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2647 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2649 * lisp.h (KEYMAPP): New macro.
2650 (get_keymap): Remove.
2651 (get_keymap_1): Rename get_keymap.
2653 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2655 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2657 * xmenu.c (single_submenu): Use KEYMAPP.
2658 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2659 Use KEYMAPP rather than Fkeymapp.
2661 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2663 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2664 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2665 Use KEYMAPP rather than Fkeymapp.
2666 (single_submenu): Use KEYMAPP.
2667 (w32_menu_show, w32_dialog_show): Use TRUE.
2669 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2671 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2672 (Fkeymapp): Use KEYMAPP.
2673 (get_keymap): Rename from get_keymap_1. Remove old def.
2674 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2675 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2676 (Fminor_mode_key_binding): Don't raise an error if the binding
2678 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2679 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2681 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2682 Allow Vspecial_event_map to be autoloaded.
2683 (menu_bar_items): Fetch the keymap rather than using keymapp.
2684 (menu_bar_one_keymap): No need to follow func-indirect any more.
2685 (parse_menu_item): get_keymap_1 -> get_keymap.
2686 (tool_bar_items): Fetch the keymap rather than using keymapp.
2687 (read_key_sequence): Use KEYMAPP.
2689 * intervals.c (get_local_map): Use get_keymap rather than following
2690 function-indirections explicitly.
2692 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2694 2000-10-27 Jason Rumney <jasonr@gnu.org>
2696 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2697 point, as Windows has oversized fonts.
2699 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2701 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2703 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2704 (freehook, reallochook): Handle null pointer arguments.
2705 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2707 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2709 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2710 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2711 Giving in to popular pressure to shut up the compiler with casts.
2713 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2715 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2716 signed value, and use a default value computed from the font's
2719 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2721 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2722 that specify a negative underline position can still use underlines.
2724 * window.c (Fpos_visible_in_window_p): Make POS default to
2725 WINDOW's point, not the current buffer's point.
2727 2000-10-26 Dave Love <fx@gnu.org>
2729 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2730 when it's necessary.
2732 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2734 * window.c (size_window): Compute size difference from sum of old
2735 child window sizes instead of from parent's size.
2737 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2738 Handle obscured lines at the top of the window.
2740 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2741 down after the last error condition check.
2743 * frame.c (Fdelete_frame): Run delete-frame-hook.
2745 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2747 * coding.c (decode_coding): Fix previous change (check also
2748 CODING_MODE_LAST_BLOCK).
2750 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2752 * regex.c: More `unsigned char' -> `re_char' changes.
2753 Also change several `int' into `re_wchar_t'.
2754 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2755 (PUSH_FAILURE_POINTER): Don't cast any more.
2756 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2757 We want GCC to complain, since this piece of code makes
2758 re_match non-reentrant, which *should* be fixed.
2759 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2760 (EXTEND_BUFFER): Use RETALLOC.
2761 (SET_LIST_BIT): Don't cast.
2762 (re_wchar_t): New type.
2763 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2764 that those two functions will always properly return.
2765 (IMMEDIATE_QUIT_CHECK): Cast to void.
2766 (analyse_first): Use recursion rather than an explicit stack.
2767 (re_compile_fastmap): Can't fail anymore.
2768 (re_search_2): Don't check re_compile_fastmap for failure.
2769 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2770 Now also sets the new value (passed in a new argument).
2771 (re_match_2_internal): Use it.
2772 Also, use a new var `reg' of type size_t when looping through regs
2773 rather than reuse the inappropriate `mcnt'.
2775 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2776 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2777 (where_is_internal): Renamed from Fwhere_is_internal.
2778 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2779 (Fwhere_is_internal): New function wrapping where_is_internal.
2780 (where_is_internal_1): Handle the case where we're filling the cache.
2781 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2783 2000-10-25 Miles Bader <miles@gnu.org>
2785 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2787 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2789 * window.c (pos_fully_visible_p): Removed.
2790 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2791 if position is visible and/or fully visible.
2793 * lisp.h (pos_visible_p): Add prototype.
2795 * xdisp.c (pos_visible_p): New function.
2797 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2799 * process.c (send_process): If OBJECT is t, it means that the data
2800 is from C string, but we should encode it. Before calling
2801 setup_raw_text_coding_system, be sure to flush out data by the
2802 previous coding system.
2804 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2806 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2807 assignment of startpos to prev when startpos == pos.
2809 * editfns.c (find_field): Set the field stickiness correctly from
2810 overlay fields. Use renamed `text_property_stickiness'.
2811 (text_property_stickiness): Renamed from `char_property_stickiness'.
2812 Only check text properties, not overlays.
2813 * textprop.c (get_char_property_and_overlay): New function.
2814 (Fget_char_property): Use it.
2815 * intervals.h (get_char_property_and_overlay): Add declaration.
2817 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2819 * keymap.c: Use AREF, ASET and ASIZE macros.
2820 (Fmake_sparse_keymap): Docstring fix.
2822 (shadow_lookup): Move up.
2823 Handle the case where lookup-key returns an integer.
2824 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2825 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2826 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2827 Simplify/rewrite the keymap-finding code.
2828 Add check for command shadowing, using shadow_lookup.
2830 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2832 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2833 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2836 2000-10-24 Andrew Innes <andrewi@gnu.org>
2838 * dired.c (directory_files_internal_unwind): New function.
2839 (directory_files_internal): Use it to ensure closedir is called
2840 even if expand-file-name or file-attributes throw, eg. because of
2841 a user interrupt. Also enable immediate_quit while calling
2842 re_search, so that matching can be interrupted as well.
2844 2000-10-24 Andrew Innes <andrewi@gnu.org>
2846 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2848 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2849 so that re_search functions only quit when callers expect them to.
2851 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2853 * regex.c (regex_compile): Change the way of handling a range from
2854 a char less than 256 to a char not less than 256.
2856 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2858 * window.c (size_window): Prevent setting window's width or
2859 height to a negative value (esp. with XSETFASTINT).
2861 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2862 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2863 (protect_malloc_state) [GC_MALLOC_CHECK &&
2864 GC_PROTECT_MALLOC_STATE]: New function.
2865 (PROTECT_MALLOC_STATE): New macro.
2866 (__malloc_initialize, morecore, _malloc_internal)
2867 (_free_internal) _realloc_internal): Use it to make _heapinfo
2868 read-only outside of gmalloc.
2870 * keymap.c: Update copyright.
2872 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2875 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2877 * filelock.c (unlock_all_files): Use unlock_file to expand each
2878 buffer's file_truename before trying remove its lock file.
2880 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2882 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2883 or CRLF, decode EOLs.
2885 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2887 * window.c (Fdisplay_buffer): Fix doc.
2889 2000-10-23 Jason Rumney <jasonr@gnu.org>
2891 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2892 ASCII font of default fontset on Windows.
2894 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2895 xterm.c comment below).
2897 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2899 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2901 * xterm.c (x_connection_closed): Reset handling_signal.
2903 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2906 2000-10-23 Miles Bader <miles@gnu.org>
2908 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2909 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2910 maintain old behavior.
2911 * minibuf.c (Fminibuffer_complete): Likewise.
2913 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2915 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2916 that when a font can't be exactly centered, it errs up rather than
2919 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2921 * fns.c (Fbase64_decode_string): The decoded result should be
2924 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2926 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2928 * dispnew.c [macintosh]: Include macterm.h.
2929 (init_display) [macintosh]: Initialization for window system.
2931 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2932 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2933 syms_of_search, x_term_init, and init_keyboard before calling
2934 init_window_once. Also, call syms_of_xmenu.
2936 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2937 default fontset to Monaco.
2939 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2940 NewMacWindow and DisposeMacWindow.
2941 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2942 instead of calling NewMacWindow and setting fields of
2943 f->output_data.mac directly. Call init_frame_faces.
2944 (Fdelete_frame) [macintosh]: Remove unused code.
2945 (Fmodify_frame_parameters) [macintosh]: Call
2946 x_set_frame_parameters instead of mac_set_frame_parameters.
2948 * frame.h [macintosh]: Define menu_bar_lines field in struct
2949 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2951 * keyboard.c [macintosh]: Include macterm.h.
2952 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2953 and menu_bar_activate_event type events as for X and NT.
2954 (make_lispy_event) [macintosh]: Construct lisp events of type
2955 MENU_BAR_EVENT as for X and NT.
2957 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2958 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2959 (sys_subshell) [macintosh]: Remove definition entirely.
2960 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2961 Vwindow_system_version here. Remove initialization of
2962 Vx_bitmap_file_path.
2963 (read_input_waiting): Correct the number of parameters passed to
2965 Move all Macintosh functions to mac/mac.c.
2967 * term.c [macintosh]: Include macterm.h.
2969 * window.c [macintosh]: Include macterm.h.
2971 * xdisp.c [macintosh]: Include macterm.h. Declare
2972 set_frame_menubar and pending_menu_activation.
2973 (echo_area_display) [macintosh]: Do not return if terminal frame
2974 is the selected frame.
2975 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2976 Allow only the selected frame to set menu bar.
2977 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2978 calling FRAME_EXTERNAL_MENU_BAR (f).
2979 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2981 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2982 and check_x. Declare XCreateGC. Define x_create_gc and
2983 x_free_gc. Initialize font_sort_order.
2984 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2985 but call x_list_fonts instead of w32_list_fonts.
2986 (Finternal_face_x_get_resource) [macintosh]: Do not call
2987 display_x_get_resource.
2988 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2989 (realize_x_face) [macintosh]: Load the font if it is specified in
2991 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2994 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2996 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2997 is nil: since we go to the end of submap anyway, we'd end up
2999 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3000 doesn't obey autoload.
3002 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3004 * msdos.c (dos_set_window_size): Update screen dimension variables.
3006 2000-10-21 Jason Rumney <jasonr@gnu.org>
3008 * w32term.c (w32_cache_char_metrics): Double check that font is
3009 really fixed pitch before trusting tmPitchAndFamily.
3011 2000-10-21 Andrew Innes <andrewi@gnu.org>
3013 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3015 * w32term.h: Extern decl for w32_cache_char_metrics.
3017 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3019 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3020 (w32_unload_font): Free per_char array if present.
3022 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3023 cached information in emulated XFontStruct to handle common cases
3024 quickly. Do not allocate XCharStruct for return.
3025 (w32_native_per_char_metric): New function.
3026 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3028 (x_produce_glyphs): Don't get an HDC. Change calls to
3029 w32_per_char_metric to match arg change above. Remove calls to
3031 (w32_get_glyph_overhangs): Ditto.
3032 (w32_cache_char_metrics): New function.
3034 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3035 ($(BLD)/casefiddle.$(O)): Remove compile command.
3036 ($(BLD)/gmalloc.$(O)): Remove compile command.
3037 ($(BLD)/dispnew.obj):
3038 ($(BLD)/keyboard.obj):
3039 ($(BLD)/w32inevt.obj):
3040 ($(BLD)/w32bdf.obj):
3042 ($(BLD)/buffer.obj):
3043 ($(BLD)/editfns.obj):
3045 ($(BLD)/fileio.obj):
3047 ($(BLD)/indent.obj):
3048 ($(BLD)/insdel.obj):
3049 ($(BLD)/intervals.obj):
3050 ($(BLD)/minibuf.obj):
3052 ($(BLD)/scroll.obj):
3053 ($(BLD)/sysdep.obj):
3054 ($(BLD)/textprop.obj):
3055 ($(BLD)/widget.obj):
3056 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3057 ($(BLD)/term.obj): Add dependency on dispextern.h.
3059 * makefile.nt ($(BLD)\dispnew.obj):
3060 ($(BLD)\keyboard.obj):
3061 ($(BLD)\w32inevt.obj):
3062 ($(BLD)\w32bdf.obj):
3064 ($(BLD)\buffer.obj):
3065 ($(BLD)\editfns.obj):
3067 ($(BLD)\fileio.obj):
3069 ($(BLD)\indent.obj):
3070 ($(BLD)\insdel.obj):
3071 ($(BLD)\intervals.obj):
3072 ($(BLD)\minibuf.obj):
3074 ($(BLD)\scroll.obj):
3075 ($(BLD)\sysdep.obj):
3076 ($(BLD)\textprop.obj):
3077 ($(BLD)\widget.obj):
3078 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3079 ($(BLD)\term.obj): Add dependency on dispextern.h
3081 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3083 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3084 with an additional argument of Qt.
3086 2000-10-21 Miles Bader <miles@gnu.org>
3088 * window.c (pos_fully_visible_in_window_p): New function.
3089 (Fpos_visible_in_window_p): Add FULLY argument.
3090 Use pos_fully_visible_in_window_p.
3091 (window_scroll_pixel_based, window_scroll_line_based): Update
3092 calls to Fpos_visible_in_window_p.
3093 * lisp.h (Fpos_visible_in_window_p): Update prototype
3095 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3097 * alloc.c (toplevel): Conditionalize compilation of mem_*
3098 functions differently.
3100 2000-10-20 Jason Rumney <jasonr@gnu.org>
3102 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3103 mem_init where it used to be. mem_z etc not defined otherwise.
3105 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3107 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3109 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3110 structure definition and related variabled to the top of the file.
3111 Include this code when GC_MALLOC_CHECK is defined.
3112 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3113 register/unregister allocated region.
3114 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3115 which isn't allocated.
3116 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3117 something which is already in use.
3118 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3119 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3120 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3121 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3123 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3124 _malloc_internal instead of malloc.
3125 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3128 2000-10-20 Andrew Innes <andrewi@gnu.org>
3130 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3132 (my_strftime) <macro>: Don't use macro arg list when redefining as
3134 (my_strftime) <function>: Supply 0 as ut argument.
3136 2000-10-19 Jason Rumney <jasonr@altavista.net>
3138 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3139 including dispextern.h, as it stops faces from working.
3141 * w32fns.c (Fx_create_frame): Don't bother calling
3142 face-set-after-frame-default since the caller does it for us
3143 anyway. Clean up calls to x_get_arg to be consistent with X.
3145 * w32term.c (x_produce_glyphs): Handle
3146 unibyte_display_via_language_environment correctly.
3147 (w32_draw_box_rect): Fix the calculation of width and height.
3149 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3150 as it has stopped working.
3151 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3154 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3156 * eval.c (skip_debugger): Prevent a compiler warning.
3157 (Fcondition_case): Likewise.
3158 (Fbacktrace_frame): Use a null interactive spec.
3160 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3162 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3164 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3166 * strftime.c: Sync with glibc, file version 1.78.
3167 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3168 should no longer be used according to ISO 8601.
3170 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3171 no map for meta_prefix_char, don't try to use it as a keymap.
3172 Instead, if T_OK is non-zero, look up a default binding, if any,
3173 otherwise, if T_OK is zero, return nil.
3175 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3176 (x_to_xcolors, png_load): Use x_query_color.
3178 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3180 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3182 (x_copy_color, x_alloc_lighter_color): Likewise.
3184 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3185 (x_query_color, x_query_colors): Add prototype.
3187 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3188 check_string_bytes only if not noninteractive, increase count to 50.
3190 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3192 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3195 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3197 * alloc.c (pure_bytes_used): Renamed from pureptr.
3199 (pure_alloc): New function.
3200 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3202 (Fpurecopy): Use PURE_POINTER_P.
3204 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3205 PT has moved backward.
3207 * xdisp.c (cursor_row_p): Take continued lines into account.
3209 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3211 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3212 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3213 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3216 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3217 of selective display off while searching for the next line start.
3219 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3221 * Makefile.in (term.o): Depend on dispextern.h.
3223 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3225 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3227 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3229 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3230 the iterator at the beginning, so that they can be set later on,
3231 for instance in reseat_at_next_visible_line_start, without being
3234 * xfns.c (pbm_format): Add :foreground and :background keywords.
3235 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3236 (xbm_load): Recognize foreground and background color
3239 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3241 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3243 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3246 * msdos.c (IT_set_face): Compare highlighted face with the default
3247 face, and invert colors if these faces' colors are identical.
3248 (Fmsdos_remember_default_colors): Don't swap foreground and
3249 background colors in initial_colors[].
3250 (IT_set_frame_parameters): Don't swap frame's foreground and
3251 background pixels. If ALIST includes "(reverse . t)", swap
3252 foreground-color and background-color properties in frame's
3253 param_alist. If the original frame's param_alist doesn't specify
3254 the colors, store unspecified-fg and unspecified-bg, reversed if
3257 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3258 the colors are unspecified and reversed, reverse fore- and back-
3259 ground in the returned value.
3260 (Fframe_parameter): Ditto.
3262 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3264 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3265 get_last_unchanged_at_beg_row.
3266 (find_first_unchanged_at_end_row): Renamed from
3267 get_first_unchanged_at_end_row.
3268 (find_first_unchanged_at_end_row): Convert assertions to
3269 unconditional tests which abort. When looking for a row in
3270 unchanged text, don't go further back than first_text_row.
3272 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3273 Don't add in the last line's height when deciding if the new
3274 position is below the scroll margin.
3276 2000-10-16 Miles Bader <miles@gnu.org>
3278 * editfns.c (Fconstrain_to_field): Check carefully for field
3279 boundaries if either OLD_POS or NEW_POS has a non-nil field
3280 property, even if they're the same.
3282 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3284 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3285 height for XFillRectangle.
3287 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3289 * syntax.c (Fstring_to_syntax): New function extracted from
3290 Fmodify_syntax_entry.
3291 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3292 (skip_chars, Fforward_comment): Remove unused variables.
3293 (syms_of_syntax): Add defsubr for string-to-syntax.
3294 (describe_syntax): Add code for comment and string fences.
3296 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3298 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3299 Do the meta->esc mapping. Call get_keyelt before returning.
3300 Start scanning from the second element (the first is always `keymap')
3301 to make it easier to detect when we reach a parent map.
3302 Handle the case of inheriting from a symbol whose function is a map.
3303 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3304 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3305 (get_keyelt, Flookup_key): Update call to access_keymap.
3306 Remove the meta->esc mappings.
3307 (define_as_prefix): Delete old disabled code.
3308 (menu_item_p): New function.
3309 (where_is_internal_1): Skip over the few remaining menu items.
3310 * lisp.h (access_keymap): Update prototype.
3311 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3312 Update call to access_keymap.
3313 (follow_key, read_key_sequence): Update calls to access_keymap.
3314 Remove the meta->esc mappings.
3316 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3318 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3319 with additional argument.
3321 * xdisp.c (cursor_row_p): New function.
3322 (try_cursor_movement, display_line): Use it.
3324 * xdisp.c (append_space): Also save/restore iterator's current
3325 character and its length.
3327 * xdisp.c (init_from_display_pos): Add an assertion.
3328 (handle_stop): Don't set iterator's add_overlay_start.
3329 (handle_invisible_prop): Likewise.
3330 (load_overlay_strings): If text under an overlay is invisible,
3331 take both before- and after-strings into account when the iterator
3332 is positioned either at the start or at the end of the overlay.
3333 (forward_to_next_line_start): Rewritten.
3334 (reseat_at_next_visible_line_start): Rewritten.
3335 (set_iterator_to_next): Add parameter RESEAT_P.
3337 * dispextern.h (struct it): Remove member add_overlay_start.
3338 (set_iterator_to_next): Change prototype.
3340 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3342 * coding.c (code_convert_region): Be sure to initialize
3343 coding->category_idx.
3344 (decode_coding_string): Set coding->src_multibyte and
3345 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3346 (encode_coding_string): Set coding->src_multibyte and
3347 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3349 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3351 * xfns.c (Fx_create_frame): Don't bother calling
3352 face-set-after-frame-default since the caller does it for us anyway.
3354 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3356 * window.c (coordinates_in_window): Fix detection of vertical line
3357 on character terminals.
3359 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3361 * editfns.c (save_excursion_save): Additionally record the
3363 (save_excursion_restore): If buffer was visible in a window, and a
3364 different window was selected, and the old selected window is
3365 still live, restore point in that window.
3367 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3369 * xterm.c (x_produce_glyphs): Handle
3370 unibyte_display_via_language_environment correctly.
3372 * regex.c (regex_compile): Change the way of handling a range from
3373 unibyte char to multibyte char.
3375 * syntax.c (skip_chars): Change the way of handling a range from
3376 unibyte char to multibyte char.
3378 * process.c (read_process_output): Cancel previous change.
3380 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3382 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3384 * charset.c (Ffind_charset_string): Doc fix.
3385 (Ffind_charset_region): Doc fix.
3387 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3389 * process.c (read_process_output): Fix previous change. Adjust
3390 multibyteness of text to insert in a buffer by
3391 string_make_unibyte/multibyte instead of
3392 Fstring_as_unibyte/multibyte.
3394 2000-10-10 Andreas Schwab <schwab@suse.de>
3396 * alloc.c (mark_object): Remove all workarounds installed on
3399 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3401 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3403 (base64_encode_1): Make it work for a text of multibyte form.
3404 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3405 case. Don't call str_to_multibyte because base64_decode_1
3406 produces correct multibyte form for eight-bit codes.
3407 (Fbase64_decode_string): Adjusted for the change of
3409 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3410 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3413 * charset.h (CHAR_STRING): Optimized for single byte characters.
3415 2000-10-09 Andreas Schwab <schwab@suse.de>
3417 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3418 -1 after socket is closed, to fall through to error processing.
3420 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3422 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3423 variables. If ALIST includes foreground-color or
3424 background-color, change also the colors of the default face for
3427 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3429 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3430 them extern (they are defined on xfaces.c).
3431 (syms_of_msdos): Don't intern and don't staticpro
3432 Qbackground_color and Qforeground_color.
3434 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3436 * frame.c (Fframe_parameter): For non-windowed frames, if
3437 f->param_alist says foreground or background color is unspecified,
3438 call tty_color_name to return the color name computed from the
3439 frame's current colors.
3441 2000-10-06 Dave Love <fx@gnu.org>
3443 * terminfo.c (ospeed): Don't declare.
3445 * sysdep.c: Don't include string.h.
3446 (h_errno): Declare conditional also on TRY_AGAIN.
3448 * charset.c (Ffind_charset_string): Doc fix.
3450 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3451 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3454 2000-10-05 Dave Love <fx@gnu.org>
3456 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3457 position like menu-bar.
3459 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3461 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3463 * xdisp.c (handle_single_display_prop): Use safe_call1.
3464 (safe_call): Renamed from call_function.
3465 (safe_call1): New function.
3466 (handle_fontified_prop): Use safe_call1 instead of call1.
3467 (safe_eval): Renamed from eval_form.
3468 (safe_eval_handler): Renamed from eval_handler.
3469 (handle_single_display_prop, display_mode_element): Use safe_eval
3470 instead of eval_form.
3472 * xfaces.c (merge_face_heights): Use safe_call instead of
3475 * keyboard.c (show_help_echo): Use safe_call instead of
3476 call_function; use safe_eval instead of eval_form.
3478 * lisp.h (safe_call): Renamed from call_function.
3479 (safe_eval): Renamed from eval_form.
3480 (safe_call1): Add prototype.
3482 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3484 * xfns.c (image_ascent): Rearrange ascent calculation for the
3487 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3489 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3490 (where_is_internal_1): Don't bother ignoring menu-items any more.
3492 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3494 * keyboard.c (update_menu_bindings): New variable.
3495 (parse_menu_item): Use AREF. If update_menu_bindings
3496 is 0, don't update menu bindings.
3497 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3499 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3501 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3504 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3506 * syntax.c (forw_comment): Match nestedness of ender/starter.
3507 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3508 (prev_char_comstart_first): Remove.
3509 (back_comment): Check two-char comment markers more carefully
3510 to better handle overlapping cases like *//* or /* */* */ ...
3511 Match nestedness of ender/starter.
3513 2000-10-02 Dave Love <fx@gnu.org>
3515 * config.in (HAVE_GAI_STRERROR): Add undef.
3517 * process.c (Fopen_network_stream): Use it.
3519 * m/alpha.h (NO_REMAP): Don't define.
3521 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3523 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3524 return with a string converted to an integer or vice versa when
3525 Vmocklisp_arguments is t.
3526 (Fsignal): Likewise. The function can return for `quit'.
3527 (struct gcpro): Declare member `var' to point to a volatile
3530 * eval.c (error): Prevent compiler warning.
3532 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3534 * keymap.c (keymap_memberp): New function.
3535 (Fset_keymap_parent): Use it.
3536 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3537 Use keymap_memberp to avoid creating cycles.
3538 (access_keymap): Use KEYMAPP.
3540 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3542 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3543 gai_strerror. Make sure xerrno is set if connect fails. Improve
3546 2000-09-29 Jason Rumney <jasonr@gnu.org>
3548 * w32term.c (w32_char_font_type, w32_encode_char)
3549 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3550 (w32_bdf_per_char_metric): New function.
3551 (w32_per_char_metric): Use it.
3552 (x_draw_glyph_string_background): Always draw background for BDF
3555 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3556 GDI object which is a scarce resource.
3558 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3559 (get_quoted_string): Fix limit on memchr search.
3560 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3561 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3562 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3563 (get_cached_font_char, cache_char_offset): Use macro
3564 BDF_CODEPOINT_RANGE_COVER_P.
3565 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3566 (clear_cached_bitmap_slots): New function.
3567 (GET_HEX_VALUE): G-Z, g-z are not hex.
3568 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3569 (get_bitmap_with_cache): Use new cache implementation.
3570 (create_offscreen_bitmap): New function.
3571 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3573 * w32term.c (x_produce_glyphs): If the distance from the current
3574 position to the next tab stop is less than a canonical character
3575 width, use the tab stop after that.
3576 (x_draw_glyphs): Handle case START and END are out of bounds more
3578 (x_clear_mouse_face): Block/unblock input.
3579 (x_display_and_set_cursor): Don't show a hollow box cursor for
3580 buffers whose cursor_type is nil.
3582 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3584 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3587 * dispextern.h (updating_frame): Declare extern.
3589 2000-09-29 Andreas Schwab <schwab@suse.de>
3591 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3593 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3595 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3596 use its function definition.
3597 (tool_bar_items): Likewise.
3599 * lisp.h (fatal): Declare NO_RETURN.
3601 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3603 * keymap.c: Remove the line "#undef NULL".
3605 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3607 * xterm.c (x_make_frame_visible): Try harder to make the frame
3610 2000-09-28 Dave Love <fx@gnu.org>
3612 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3614 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3616 * .gdbinit (xreload): Note its need on GNU/Linux.
3618 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3619 r_alloc, r_alloc_free.
3621 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3623 * syntax.c (skip_chars): Handle negation correctly.
3625 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3627 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3628 with non-zero FORCE_P argument.
3630 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3633 * xdisp.c (window_box_height): Add an assertion.
3635 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3636 tool-bar than is available.
3637 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3639 2000-09-27 Dave Love <fx@gnu.org>
3641 * s/irix6-5.h: Now works 64-bit. Tidied.
3643 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3645 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3646 instead of BITS_PER_INT.
3647 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3648 EMACS_UINT, respectively.
3649 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3651 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3653 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3655 * window.c (freeze_window_starts): Construct last argument for
3656 foreach_window differently.
3658 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3660 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3661 EMACS_UINT instead of `int' and `unsigned int'.
3662 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3664 * frame.h (struct frame): Make the `nothing' member of union
3665 output_data an EMACS_INT.
3667 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3669 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3670 size in the sdata structure.
3671 (SDATA_NBYTES, SDATA_DATA): New macros.
3672 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3673 differently for the different layout of the sdata structure.
3674 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3676 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3677 Check that size recorded in the string size and size recorded in
3678 the sdata structure agree.
3680 2000-09-25 Dave Love <fx@gnu.org>
3682 * buffer.c: Include stdio.h.
3684 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3686 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3688 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3689 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3691 (__malloc_extra_blocks): Declare as __malloc_size_t.
3693 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3695 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3697 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3698 (read_char): If help-echo is showing, preserve the echo area
3701 * xdisp.c (help_echo_showing_p): New variable.
3702 (set_message): Reset it to 0.
3703 (init_xdisp): Initialize help_echo_showing_p.
3705 * dispextern.h (help_echo_showing_p): Declare extern.
3707 * config.in: Fix typo in __GNUC_MINOR__.
3709 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3711 * s/freebsd.h (POSIX_SIGNALS): Define.
3713 * xterm.c (x_clear_mouse_face): Block/unblock input.
3715 2000-09-24 Dave Love <fx@gnu.org>
3717 * fns.c (base64_encode_1): Fix last change.
3719 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3721 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3723 * xdisp.c (try_window_reusing_current_matrix): More fixes
3724 for the case window has a header-line.
3726 2000-09-22 Dave Love <fx@gnu.org>
3728 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3731 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3733 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3735 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3737 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3740 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3743 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3744 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3745 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3748 * marker.c (byte_char_debug_check): Return void.
3750 * xfns.c (Fx_create_frame): Set default frame parameter value
3751 for tool-bar-lines to 1.
3753 * dispnew.c (scrolling_window): Compare y-positions of rows
3754 equal at the start. Some simplification.
3756 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3757 reused rows' y-position in the case window has a header-line, and
3758 new window start is greater than old window start.
3760 * process.c (process_sent_to): New variable.
3761 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3762 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3763 Declare more parameters volatile.
3765 * lread.c (Vrecursive_load_depth_limit): New variable.
3766 (Fload): Check recursive loads whose recursion depth exceeds
3767 Vrecursive_load_depth_limit.
3768 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3770 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3772 * fileio.c (Fread_file_name): Doc fix.
3774 * editfns.c (Fmessage_or_box): Doc fix.
3776 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3778 * xfns.c (xbm_scan): Allow C-style comments.
3780 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3781 symbols are specified, add color translations to the cache.
3782 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3784 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3786 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3787 structures to xpm_init_color_cache.
3789 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3791 * dispnew.c (update_window_line): Make sure to always draw
3794 2000-09-19 Andrew Innes <andrewi@gnu.org>
3796 * makefile.nt (bootstrap-emacs): Don't change directory.
3798 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3800 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3802 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3803 If output buffer is too small, signal an appropriated error.
3805 2000-09-18 Dave Love <fx@gnu.org>
3807 * keyboard.c (menu_bar_items, tool_bar_items)
3808 (current_active_maps): Remove redundant get_local_map call.
3810 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3812 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3813 cursor for buffers whose cursor_type is nil.
3815 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3816 a feature to implement that is already implemented.
3817 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3820 * xfns.c (x_clear_image_1): New function.
3821 (x_clear_image): Use it.
3822 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3825 * dispnew.c (update_window): Move test for invisible lines
3826 at the top to update_window_line.
3827 (update_window_line): Handle invisible lines here.
3829 * xfns.c (clear_image_cache): Clear current matrices of all
3830 frames sharing an image cache. Block input while freeing
3831 images. Fix timestamp comparison.
3832 (x_clear_image): Also free the mask.
3834 * xfns.c (lookup_image): Block input while loading the image so
3835 that we won't get interrupted in a state where the image isn't yet
3837 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3838 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3839 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3840 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3843 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3845 * dispnew.c (update_window): Make sure to make desired rows
3846 current even if they are completely invisible at the top
3849 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3851 * xfns.c (lookup_image): Build mask before applying an algorithm.
3852 Recognize algorithm `disabled'.
3853 (cross_disabled_images): New variable.
3854 (COLOR_INTENSITY): New macro.
3855 (x_detect_edges): Use COLOR_INTENSITY.
3856 (x_disable_image): New function.
3857 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3859 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3860 disabled state, don't apply an image transformation algorithm if
3861 the user specified an image for the disabled state. Use
3862 `:algorithm disabled' for creating a disabled item's image if the
3863 user hasn't specified an image.
3865 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3866 allocation functions with the XPM lib.
3867 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3868 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3869 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3870 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3871 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3873 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3874 functions, if possible, because these handle color allocation
3875 failure more gracefully.
3876 (Fimage_mask_p): New function.
3878 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3879 (Qedge_detection, Qheuristic): New symbols.
3880 (syms_of_xfns): Initialize new symbols.
3881 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3882 `algorithm (edge-detection ...)'.
3883 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3884 (tiff_format, gif_format, gs_format): Add `:mask'.
3885 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3886 (GIF_MASK, GS_MASK): New enumerators.
3887 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3888 (emboss_matrix, laplace_matrix): New variables.
3889 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3890 (x_edge_detection): New functions.
3891 (x_laplace): Rewritten in terms of x_detect_edges.
3892 (x_build_heuristic_mask): If image has a mask, free it.
3894 2000-09-14 Andrew Innes <andrewi@gnu.org>
3896 * makefile.w32-in: Revert to Unix line endings.
3898 2000-09-14 Andrew Innes <andrewi@gnu.org>
3900 * makefile.w32-in: Standardize indentation somewhat.
3901 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3902 cater for differences between shells.
3904 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3906 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3908 * xterm.c (x_produce_glyphs): If the distance from the current
3909 position to the next tab stop is less than a canonical character
3910 width, use the tab stop after that.
3912 2000-09-14 Dave Love <fx@gnu.org>
3914 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3916 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3918 * xdisp.c (handle_fontified_prop): While running fontification
3919 functions, bind `fontification-functions' and
3920 `after-change-functions' to nil.
3922 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3923 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3925 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3927 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3928 USE_MMAP_FOR_BUFFERS.
3930 * insdel.c (make_gap): Use enlarge_buffer_text.
3932 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3933 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3934 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3935 from former r_alloc_* functions in ralloc.c.
3936 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3938 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3939 (mmap_init) [REL_ALLOC_MMAP]: New function.
3940 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3941 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3944 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3945 (enlarge_buffer_text): Add prototype.
3947 * ralloc.c: Remove everything having to do with the use of mmap.
3949 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3951 * sound.c (Fplay_sound): Doc fix.
3953 * keyboard.c: Avoid some more compiler warnings.
3954 (parse_tool_bar_item): Ignore cached key bindings.
3956 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3957 and allocation of Lisp data.
3959 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3961 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3962 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3965 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3967 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3969 * ccl.c: Comment fixed.
3970 (MAX_MAP_SET_LEVEL): Increased to 30.
3971 (PUSH_MAPPING_STACK): Enclose with do-while block.
3972 (POP_MAPPING_STACK): Likewise.
3973 (stack_idx_of_map_multiple): New variable.
3974 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3975 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3976 call the corresponding CCL program by
3977 CCL_CALL_FOR_MAP_INSTRUCTION.
3978 (ccl_driver) <CCL_MapSingle>: Likewise.
3979 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3980 with the case where looking up process reaches to the end of
3981 map-set, and call CCL programs as the above change.
3983 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3985 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3986 that might be clobbered by longjmp.
3987 (check_x_display_info, x_decode_color, create_frame_xic)
3988 (Fx_display_backing_store, Fx_display_visual_class)
3989 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3992 * lread.c (init_lread): Set Vloads_in_progress to nil.
3993 (Fload): Show list of recursively loaded files, when signaling an
3996 * lread.c (Vloads_in_progress): New variable.
3997 (record_load_unwind): New function.
3998 (Fload): Check for recursive loads.
3999 (syms_of_lread): Initialize Vloads_in_progress.
4000 (read_integer, read1): Avoid some compiler warnings.
4002 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4005 2000-09-11 Miles Bader <miles@gnu.org>
4007 * editfns.c (Fbuffer_string): Doc fix.
4009 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4011 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4013 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4015 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4016 whether to include other header files.
4018 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4020 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4021 by Fmemq as a boolean.
4023 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4025 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4027 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4029 * ralloc.c (mmap_fd): Remove initializer which can make it
4030 read-only in a dumped Emacs.
4031 (mmap_fd_1): New variable.
4032 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4033 restore it from there.
4034 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4035 unconditionally so that mmap_fd can be initialized there.
4036 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4037 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4038 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4040 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4042 * xdisp.c (dump_glyph_row): Fix printf format string.
4043 (display_line, move_it_in_display_line_to): Avoid compiler
4046 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4048 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4051 * xdisp.c (try_window_id): When trying to locate cursor in
4052 unchanged rows at the top, handle the case that we can't find it.
4054 * xterm.c (x_draw_glyphs): Handle case START and END are out
4055 of bounds more carefully.
4057 2000-09-08 Dave Love <fx@gnu.org>
4059 * s/sol2.h (REL_ALLOC_MMAP): Define.
4060 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4062 * ralloc.c: Don't include string.h (redundant).
4063 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4064 [!MAP_ANON]: Include fcntl.h.
4065 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4066 (r_alloc, r_re_alloc, r_alloc_free)
4067 (mmap_enlarge, mmap_set_vars): Use it.
4068 (r_alloc_init_fd): New function.
4069 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4070 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4073 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4076 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4077 change to __NetBSD__.
4079 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4081 * search.c (compile_pattern): Check the multibyteness of cached
4084 2000-09-08 Miles Bader <miles@gnu.org>
4086 * xfaces.c (default_face_vector): Function removed.
4087 (Finternal_merge_in_global_face): Restore old global/local
4088 attribute override order. Use inline loop instead of calling
4089 default_face_vector.
4091 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4093 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4094 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4095 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4096 where necessary, in case POINTER_TYPE is `void'.
4098 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4100 * frame.c (make_terminal_frame): Initialize frame foreground and
4101 background colors to unspecified, for the initial instance of an
4104 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4106 * ralloc.c (mmap_find): Fix overlap computation.
4107 (mmap_enlarge): Compute nbytes before trying to find an
4110 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4113 * lread.c (syms_of_lread): Change value of regexp
4114 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4116 * xmenu.c (xdialog_show): When looking up the selection in
4117 menu_items, take `quote' boundaries into account; this corresponds
4118 to a nil ITEM in x-popup-dialog.
4120 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4122 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4124 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4126 * coding.c (encode_coding_sjis_big5): Use translation table for
4127 encoding, not decoding. Fix the handling of latin-jisx0201.
4128 Check for the charset katakana-jisx0201 too.
4129 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4130 (detect_coding_sjis): Check the byte sequence more rigidly.
4132 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4134 * xfaces.c (Vparam_value_alist): New variable.
4135 (syms_of_xfaces): Initialize it.
4136 (Finternal_set_lisp_face_attribute): Avoid more consing.
4138 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4140 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4141 (Qbackground_mode): New variable.
4142 (syms_of_frame_1): Initialize Qbackground_mode.
4144 * lisp.h (Qdisplay): Declare extern.
4146 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4147 change face on all frames, and change the default for new frames.
4149 2000-09-07 Dave Love <fx@gnu.org>
4151 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4153 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4155 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4157 * charset.c: Include composite.h
4158 (lisp_string_width): New function.
4159 (Fstring_width): Call lisp_string_width instead of strwidth.
4161 * Makefile.in (charset.o): Depends on composite.h.
4163 * process.c (read_process_output): Before inserting the decoded
4164 text in the buffer, adjust the multibyteness.
4166 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4168 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4169 buffer's text buffer is null, map new memory.
4171 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4172 POINTER_TYPE and size_t.
4173 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4174 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4175 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4176 [REL_ALLOC_MMAP]: New macros.
4177 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4178 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4179 [REL_ALLOC_MMAP]: New functions.
4181 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4182 before and after unexec.
4184 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4185 text buffers if necessary.
4187 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4188 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4191 * config.in (HAVE_MMAP): Add #undef.
4193 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4195 * frame.c (Qdisplay_type): New variable.
4196 (syms_of_frame_1): Initialize it.
4197 (Fframe_parameter): New function that avoids consing.
4198 (syms_of_frame): Defsubr it.
4200 * buffer.c (Fother_buffer): Consider buffers as invisible when
4201 they are displayed in a window on an invisible frame.
4203 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4204 get-largest-window always return nil.
4206 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4208 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4209 variable; recognize Emacs 19 elc files.
4211 2000-09-04 Miles Bader <miles@gnu.org>
4213 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4214 before initially popping up the menu, so the menu doesn't flash
4215 when the face settings are significantly different from the
4218 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4220 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4221 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4222 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4223 (BIT_UNIBYTE): Remove.
4224 (re_match_2_internal): Delete corresponding code and streamline the
4225 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4226 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4227 (re_wctype_t): New type.
4228 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4229 (regex_compile): Use them and fix handling of overly long char classes.
4231 2000-09-03 Andrew Innes <andrewi@gnu.org>
4233 * makefile.w32-in: Change to DOS line endings.
4235 * s/ms-w32.h (ORDINARY_LINK): New define.
4237 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4238 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4240 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4241 (distclean): Delete them here instead.
4243 * w32proc.c (compare_env): Convert to uppercase for comparison,
4244 not lowercase, to match how the native Windows shell works.
4246 2000-09-03 Jason Rumney <jasonr@gnu.org>
4248 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4249 CVS changes the line-ends when checking in/out on DOS/Windows.
4251 * makefile.nt (emacs): Do not change directory to run temacs, as
4252 the load-path is set relative to current directory.
4254 2000-09-03 Miles Bader <miles@gnu.org>
4256 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4258 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4260 * xdisp.c (redisplay_mode_lines): New function.
4261 (display_mode_lines): Return number of mode lines displayed.
4262 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4263 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4265 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4266 string.h and strings.h.
4267 (index) [HAVE_INDEX]: Add prototype.
4269 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4270 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4272 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4273 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4275 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4277 * lread.c (read1): Accept `?' as symbol constituent, for
4278 compatiblity with XEmacs.
4280 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4282 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4283 (struct re_pattern_buffer): Remove newline_anchor.
4284 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4285 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4286 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4287 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4288 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4289 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4290 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4291 Get rid of references to newline_anchor.
4292 (regcomp): Allocate and precompute a fastmap.
4294 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4296 * lread.c (openp): GCPRO local variable `filename'.
4298 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4300 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4302 * regex.c: Merge some changes from GNU libc. Add prototypes.
4303 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4304 Use memcmp and memcpy instead of bcopy and bcmp.
4305 (init_syntax_once): Use ISALNUM.
4306 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4307 (REG_UNSET_VALUE): Remove. Use NULL instead.
4308 (REG_UNSET, re_match_2_internal): Use NULL.
4309 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4311 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4312 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4313 (regex_compile): In handle_interval, return an error rather than try to
4314 unfetch the interval if we can't find the closing brace.
4315 Obey the RE_NO_GNU_OPS syntax bit.
4316 (TOLOWER): New macro.
4318 (regexec): Allocate regs.start and regs.end as one block.
4320 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4322 * xdisp.c (echo_area_display): Check display_completed instead
4323 of calling detect_input_pending.
4325 * dispnew.c (update_frame): Only set display_completed here; move
4326 the update_begin and update_end calls here from update_frame_1.
4327 (update_frame_1): Don't set display_completed here, don't call
4328 update_begin/update_end.
4330 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4331 instead of store_frame_param.
4333 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4335 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4336 desired window matrix hasn't been displayed, use the current row
4337 instead. Make sure that only those frame rows are updated for
4338 which there exists a corresponding enabled desired row.
4340 2000-08-29 Miles Bader <miles@gnu.org>
4342 * xfaces.c (default_face_vector): New function.
4343 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4345 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4347 * lread.c (openp): Prevent temporary string passed to
4348 Ffile_readable_p from being garbage collected.
4350 2000-08-28 Dave Love <fx@gnu.org>
4352 * keymap.c (store_in_keymap): Add `static' to declaration.
4354 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4356 * emacs.c, callint.c, doc.c, editfns.c
4357 (toplevel) [HAVE_STRING_H]: Include string.h.
4358 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4359 (index): Remove prototypes which might conflict with non-standard
4360 definitions of index/strchr.
4362 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4363 (rindex): Define only if !HAVE_RINDEX.
4365 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4367 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4369 2000-08-28 Miles Bader <miles@gnu.org>
4371 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4372 made inconsistent by a font-related attribute in FROM.
4373 (merge_face_inheritance): Add function comment.
4375 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4377 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4378 the 4th arg (PREV_EVENT) Qt to suppress input method.
4380 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4382 * regex.c: Indent cpp directives and remove parens after `defined'.
4383 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4384 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4385 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4386 (re_compile_pattern): Use size_t for length.
4387 (init_syntax_once): Move to a better place.
4388 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4389 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4391 * syntax.c (back_comment): Detect cases where a comment-starter is
4392 actually inside another comment as in: /* a // b */ c // d \n.
4393 Make it clear that `comstart_pos' is unused for nested comments.
4395 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4396 (KEYMAPP): New macro.
4397 (Fkeymap_parent, Fset_keymap_parent): Use it.
4398 (fix_submap_inheritance): Mark it static.
4399 (define_as_prefix, describe_buffer_bindings, describe_command)
4400 (describe_translation, describe_map): Complete prototypes.
4402 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4404 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4405 to better match the key-lookup behavior.
4407 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4409 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4410 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4412 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4414 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4415 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4416 (xterm.o): Depend on coding.h
4418 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4420 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4421 the corresponding '#endif'.
4423 2000-08-26 Miles Bader <miles@gnu.org>
4425 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4426 * xfaces.c (QCinherit): New variable.
4427 (syms_of_xfaces): Initialize it.
4428 (LFACE_INHERIT): New macro.
4429 (Finternal_get_lisp_face_attribute)
4430 (merge_face_vector_with_property)
4431 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4432 (check_lface_attrs): Allow new types of face height. Check
4434 (CYCLE_CHECK): New macro.
4435 (merge_face_inheritance): New function.
4436 (merge_face_vectors): Merge inherited faces too. Add F and
4437 CYCLE_CHECK arguments.
4438 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4439 (lookup_named_face, lookup_derived_face, realize_named_face)
4440 (face_at_string_position, face_at_buffer_position): Supply
4441 new F and CYCLE_CHECK arguments to merge_face_vectors.
4442 (merge_face_heights): New function.
4443 (merge_face_vectors, merge_face_vector_with_property)
4444 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4445 handle relative face heights.
4446 (lface_same_font_attributes_p): Compare heights using EQ.
4448 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4450 * charset.c (char_to_string): Check the character validity.
4451 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4454 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4456 * regex.c (PUSH_FAILURE_COUNT): New macro.
4457 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4458 Handle popping of a register's or a counter's data.
4459 (POP_FAILURE_POINT): Use the new name.
4460 (re_match_2_internal): Push counter data on the stack for succeed_n,
4461 jump_n and set_number_at and remove misleading dead code in succeed_n.
4463 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4465 * xdisp.c (redisplay_internal): If considering all windows on all
4466 frames, update the display for each frame as soon as possible,
4467 instead of first building all desired matrices for all frames, and
4468 then updating them all.
4469 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4471 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4473 * bytecode.c (mark_byte_stack): Add a comment.
4475 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4476 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4479 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4481 * minibuf.c (do_completion): Always use compare-string, not
4482 string-equal because the latter doesn't pay attention to
4483 multibyteness of strings.
4485 * process.c (create_process): Don't setup raw-text coding here.
4486 (Fopen_network_stream): Don't set coding->src_multibyte and
4487 coding->dst_multibyte here.
4488 (read_process_output): For process filter, return unibyte string
4489 if default-enable-multibyte-characters is nil.
4490 (send_process): If OBJECT is multibyte text, be sure to encoded it
4491 by the specified coding system for the process. Otherwise, setup
4493 (init_process): Don't initialize default-process-coding-system
4496 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4498 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4499 <scroll-down-aggressively>: Likewise.
4501 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4503 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4504 zero. Set coding->produced_char correctly.
4506 2000-08-22 Andrew Innes <andrewi@gnu.org>
4508 * makefile.w32-in: New file.
4510 * unexw32.c (unexec): Ignore old_name, and use the actual location
4511 of the current executable instead. Base new_name on this.
4513 * w32proc.c (create_child): Remove reference to security
4514 descriptor, which isn't needed and doesn't compile with mingw32.
4516 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4517 up dllimport attributes.
4518 (x_update_window_end): Update prototype.
4520 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4521 extern, which screws up dllimport attributes.
4523 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4524 up dllimport attributes.
4526 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4527 screws up dllimport attributes.
4529 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4530 up dllimport attributes.
4531 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4532 screws up dllimport attributes.
4534 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4535 up dllimport attributes.
4537 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4538 screws up dllimport attributes.
4540 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4541 screws up dllimport attributes.
4543 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4544 up dllimport attributes.
4546 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4547 unnecessary extern, which screws up dllimport attributes.
4550 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4551 up dllimport attributes.
4553 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4554 unnecessary extern, which screws up dllimport attributes.
4556 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4557 screws up dllimport attributes.
4559 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4560 up dllimport attributes.
4562 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4564 * w32bdf.c (search_file_line):
4565 (set_bdf_font_info):
4567 (w32_get_bdf_glyph):
4568 (w32_BDF_to_x_font): Fix compile warnings.
4570 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4573 * w32select.c: Include keyboard.h before frame.h.
4575 * w32fns.c (max): Define macro.
4576 (JOHAB_CHARSET): Define if not known.
4577 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4578 (Fx_show_tip): Synch with X version.
4580 * w32xfns.c: Include keyboard.h before frame.h.
4582 * w32fns.c: Include keyboard.h before frame.h.
4584 * w32term.c: Include keyboard.h before frame.h.
4586 * fontset.c: Include keyboard.h before frame.h.
4588 * w32inevt.c: Include keyboard.h before frame.h.
4589 (MOUSE_MOVED): Define if not known.
4591 * minibuf.c: Include keyboard.h before frame.h.
4593 * keyboard.c: Include keyboard.h before frame.h.
4595 * indent.c: Include keyboard.h before frame.h.
4597 * dispnew.c: Include keyboard.h before frame.h.
4599 * buffer.c: Include keyboard.h before frame.h.
4601 * alloc.c: Include keyboard.h before frame.h.
4603 * print.c: Include keyboard.h before frame.h.
4605 * process.c: Include keyboard.h before frame.h.
4607 * scroll.c: Include keyboard.h before frame.h.
4609 * sysdep.c: Include keyboard.h before frame.h.
4611 * term.c: Include keyboard.h before frame.h.
4613 * window.c: Include keyboard.h before frame.h.
4615 * xdisp.c: Include keyboard.h before frame.h.
4616 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4618 * frame.c: Include keyboard.h before frame.h.
4620 * w32heap.h: Undefine min, max.
4622 * w32gui.h: Undefine min, max.
4624 * unexw32.c: Change PUCHAR to PCHAR.
4625 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4628 (copy_executable_and_dump_data): Remove unnecessary static defs.
4629 (copy_executable_and_dump_data): Fix compile warnings.
4631 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4633 * w32console.c (min): Define macro.
4634 (clear_frame, write_glyphs): Fix compile warning.
4636 * w32proc.c (compare_env):
4637 (find_child_console): Fix compile warning.
4639 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4640 sys_errlist instead of _sys_errlist.
4641 (get_emacs_configuration_options): New function.
4643 * s/ms-w32.h (sys_nerr): Provide default definition.
4644 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4645 name with _ prepended.
4646 (NSIG): Define if not known.
4647 (get_emacs_configuration): Provide extern declaration.
4648 (get_emacs_configuration_options): Provide extern declaration.
4649 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4651 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4653 (read_unc_volume): Fix compile warning.
4655 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4656 definitions from being used.
4658 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4660 * w32.c (unc_volume_file_attributes):
4661 (open_unc_volume): Make arg const.
4663 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4664 (read_input_waiting): Remove excess parameter.
4666 * w32.c (init_environment): Call _access.
4667 (check_windows_init_file): Call _close.
4668 (init_user_info): Call _putenv.
4669 (init_environment): Call _putenv and _strdup.
4670 (init_ntproc): Reset volume info cache on startup.
4672 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4673 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4674 cannot override the CRT malloc.
4676 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4677 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4679 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4680 unless we are linking with a static CRT.
4681 (RVA_TO_PTR): Cast result to unsigned char*.
4683 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4684 (add_volume_info): Use xstrdup.
4686 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4688 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4689 (do_completion, Fminibuffer_complete_word): Use it.
4690 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4691 var so it can take non-boolean values.
4693 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4695 * editfns.c (find_field): Formatting changes.
4696 (toplevel): Some old-style function forward declarations
4697 changed to prototypes, some new protypes added, some functions
4700 * lisp.h (set_time_zone_rule): Add prototype.
4701 (use_dialog_box): External declaration.
4703 * keyboard.c (gen_help_event): Add parameter SIZE.
4704 (kbd_buffer_events_waiting): Slightly rewritten.
4705 (clear_event): New function.
4706 (kbd_buffer_get_event): Use it, and clear the input_events of
4708 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4709 don't fill the newly created array with nils.
4710 (toplevel): Convert some old-style function forward declarations
4713 * keyboard.h (gen_help_event): Change prototype.
4715 * xterm.c (XTread_socket): Change calls to gen_help_event.
4717 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4719 * eval.c (Fmacroexpand): Doc fix.
4721 2000-08-20 Jason Rumney <jasonr@gnu.org>
4723 * w32term.h (x_display_info_for_display): Remove as this function
4724 does not exist on W32.
4726 * w32term.c (help_echo_window): New variable.
4727 (syms_of_w32term): staticpro it.
4728 (note_mode_line_highlight): Set it.
4729 (XTextExtents16): Removed as there is no equivalent on W32.
4730 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4731 the X way of doing this will not work for W32.
4732 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4733 (x_draw_image_foreground): Avoid drawing outside of the clip area
4734 when image doesn't have a mask.
4735 (note_mouse_highlight): Process overlays in the right order of
4736 priority. Set help_echo_window.
4737 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4738 because that's more visible for large images.
4740 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4741 name to single_keymap_panes.
4742 (w32_menu_show): Set wv->title when dealing with titles.
4743 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4745 2000-08-21 Miles Bader <miles@gnu.org>
4747 * minibuf.c (do_completion): Try again if we rewrite the input
4748 string, but no completion was done, so that any completion message
4751 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4753 * xfaces.c (lface_equal_p): Compare strings differently.
4754 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4755 (realize_tty_face): Use them.
4756 (syms_of_xfaces): Initialize new variables.
4757 (map_tty_color): New function, extracted from realize_tty_face.
4758 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4759 foreground or background color, store the new color name in the
4760 realized face; previous code trying to do this had no effect.
4761 (realize_tty_face): Use map_tty_color.
4762 (Fclear_face_cache): Set face_change_count and ensure thorough
4765 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4767 * undo.c (record_first_change, record_marker_adjustment): Don't
4768 use XBUFFER on last_undo_buffer which might not be a buffer.
4770 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4772 * coding.c (decode_coding_string): Set members consumed,
4773 consumed_char, produced, produced_char of *coding correctly. If
4774 decode_coding doesn't consume any byte, don't try anymore.
4775 (encode_coding_string): Likewise.
4777 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4779 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4780 conditional have void type, for Standard C compilers.
4782 * xdisp.c (redisplay_internal): Compare windows for equality with
4783 EQ, instead of applying XWINDOW to something that might not
4786 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4788 * fontset.c (Finternal_char_font): Search only the selected frame
4789 for a window of the current buffer.
4791 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4793 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4796 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4797 second half of a HELP_EVENT is found at the start of kbd_buffer.
4799 2000-08-18 Miles Bader <miles@gnu.org>
4801 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4803 * editfns.c (save_restriction_save): Rewrite to use markers.
4804 (save_restriction_restore): Rewrite to understand new form of data
4805 saved by save_restriction_save.
4806 (Fsave_restriction): Remove cautionary note in doc-string.
4808 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4810 * fileio.c (build_annotations): Add a comment explaining the
4811 return value of format-annotate-function. Replace a spurious call
4812 to Flength with a CONSP test. Call format-annotate-function with
4813 a fifth arg specifying how many times the function is been called
4814 in a row, to let it choose temporary buffers appropriately.
4816 2000-08-17 Dave Love <fx@gnu.org>
4818 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4819 declare make_temp_name twice.
4821 * lread.c: Prototype readevalloop, load_unwind,
4822 load_descriptor_unwind.
4823 (unreadpure): Give it an arg.
4825 * unexalpha.c: Prototype fatal_unexec, mark_x,
4826 update_dynamic_symbols. Declare unexec as void.
4828 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4829 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4831 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4832 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4835 * alloca.c: Use #error.
4836 [POINTER_TYPE]: Use it.
4838 * eval.c (Fdefvar): Doc fix.
4840 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4841 INITIALIZE_INTERVAL.
4843 * buffer.h: Avoid DECLARE_INTERVALS.
4845 * config.in: Add size_t.
4847 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4849 * w16select.c (set_clipboard_data): If there's not enough memory
4850 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4851 expects. In case of other failures, return 3.
4852 (system_error_msg): New error message.
4853 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4856 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4858 * term.c (write_glyphs): Also turn off inverse video after turning
4859 off other appearances in case TS_exit_attribute_mode is not equal
4860 to TS_end_standout_mode.
4861 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4863 (turn_off_face): Reset standout_mode only if
4864 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4865 is equal to TS_end_standout_mode.
4867 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4869 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4870 sequence at the end of the source block.
4872 * ccl.c (Fccl_program_p): Docstring modified.
4873 (Fccl_execute): Likewise.
4874 (Fccl_execute_on_string): Likewise.
4876 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4878 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4880 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4882 The following changes are mainly to fix bugs of
4883 encode/decode-coding-string failing if encoding/decoding return
4884 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4885 variable conversion_buffer.
4887 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4888 decrement dst_end to avoid buffer overflow in the later call of
4891 * coding.h (conversion_buffer_size, conversion_buffer)
4892 (get_conversion_buffer): Extern deleted.
4894 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4895 (conversion_buffer, conversion_buffer_size): Variables deleted.
4896 (get_conversion_buffer): Function deleted.
4897 (struct conversion_buffer): New structure.
4898 (MAX_ALLOCA): New macro.
4899 (allocate_conversion_buffer): New macro.
4900 (extend_conversion_buffer, free_conversion_buffer): New functions.
4901 (ccl_coding_driver): Set coding->result.
4902 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4903 this is the last block of source.
4904 (encode_coding): Likewise. Handle the source block as the last
4905 one only when the whole source text is consumed.
4906 (decode_coding_string): Handle the case that the output buffer is
4907 too small to decode the whole source text. Use
4908 allocate_conversion_buffer, extend_conversion_buffer and
4909 free_conversion_buffer, not get_conversion_buffer.
4910 (encode_coding_string): Likewise.
4911 (init_coding): Function deleted.
4912 (init_coding_once): Delete code to initialize
4913 conversion_buffer_size.
4915 * emacs.c (main): Don't call init_coding.
4917 * msdos.c (IT_write_glyphs): Use a locally declared
4920 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4921 (insert_glyphs): Likewise.
4923 * w32console.c (write_glyphs): Use a locally declared
4926 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4928 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4929 member of display_info is NULL.
4931 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4933 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4936 * term.c (turn_off_face): Reset standout_mode when resetting
4937 appearances with capability `me'.
4938 (write_glyphs): Switch on inverse video before each face change.
4940 2000-08-14 Dave Love <fx@gnu.org>
4942 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4943 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4944 (lisp_free): Declare and make static.
4946 * window.c: Fix embedded comment.
4947 (syms_of_window): Fix doc string.
4949 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4951 * keymap.c (push_key_description): If C without modifiers is < 32,
4952 make sure to print `C-' before `M-', like in the manual.
4954 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4956 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4957 since they aren't relocated anymore.
4958 (sxhash_string): Make sure returned hash code fits in a Lisp
4961 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4962 partially visible line which is smaller than the window's
4965 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4967 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4968 the multibyte form of eight-bit-control characters.
4969 (Fccl_execute_on_string): Initialize ccl->multibyte.
4971 * ccl.h (struct ccl_program): New member multibyte.
4973 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4975 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4977 * regex.c (regex_compile) <normal_char>: Pay attention to
4979 (analyse_first) <exactn>: Setup fastmap correctly for
4980 eight-bit-control characters.
4982 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4984 * termhooks.h (enum event_kind): New member
4985 multibyte_char_keystroke.
4987 * keyboard.c (make_lispy_event): Handle the new event type
4988 multibyte_char_keystroke.
4990 * xterm.c: Include coding.h.
4991 (XTread_socket): Work around a bug of XmbLookupString. If the
4992 input is from XIM, decode it according to the current locale. In
4993 that case, generate multibyte_char_keystroke events.
4995 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4997 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4998 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5000 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5002 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5003 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5004 (move_it_in_display_line_to): Record iterator's ascent and descent
5005 before producing glyphs, and restore them when we know the glyph
5006 doesn't fit on the line.
5007 (move_it_to): Restructured so that it's easier to debug. If
5008 moving to a vpos, and not moving to an x or character position,
5009 stop as soon as the specified vpos is reached; don't move further
5010 into that line because that might change the computed line height.
5011 (try_cursor_movement): New function, extracted from the cursor
5012 movement branch of redisplay_window. If ending on a partially
5013 visible line, don't try to scroll if the cursor line is taller
5015 (redisplay_window): Use try_cursor_movement.
5017 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5018 because that function doesn't cope with variable-height lines.
5020 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5021 box cursor because that's better visible for large images.
5023 2000-08-10 Miles Bader <miles@gnu.org>
5025 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5027 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5029 * xdisp.c (Vmessages_buffer_name): New variable.
5030 (message_dolog): Use it.
5031 (syms_of_xdisp): Initialize it.
5033 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5035 * msdos.c (IT_note_mouse_highlight): Update the calls to
5037 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5038 redundant now that keyboard.h is included.
5040 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5042 * keyboard.c (kbd_buffer_events_waiting): New function.
5044 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5046 * msdos.c: Include keyboard.h.
5047 (XMenuActivate): Empty no_event events from the event buffer. If
5048 no events are left after that, call clear_input_pending.
5049 (mouse_clear_clicks): New function, code moved from mouse_init.
5050 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5051 mouse driver to ``forget'' any past clicks.
5053 * Makefile.in (msdos.o): Depend on keyboard.h.
5055 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5057 * lisp.h (input_pending): External declaration.
5059 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5061 * xdisp.c (echo_area_display): Display thoroughly if input is
5062 pending. Bind redisplay-dont-pause to t during the redisplay.
5063 in case input is pending.
5065 * dispnew.c (Qredisplay_dont_pause): New variable.
5066 (syms_of_display): Initialize and staticpro it.
5067 (update_frame_1): Don't interrupt the display for pending input if
5068 redisplay_dont_pause is set.
5070 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5072 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5074 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5076 * callproc.c (Fcall_process): Terminate the unwind-protect around
5077 the post-read-conversion of coding system.
5079 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5080 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5081 * buffer.h (overlays_at): Update prototype.
5082 * xdisp.c (next_overlay_change): Update call to overlays_at.
5083 * xfaces.c (face_at_buffer_position): Likewise.
5084 * textprop.c (Fget_char_property): Likewise.
5085 * xterm.c (note_mouse_highlight): Likewise.
5087 * minibuf.c (do_completion): Don't consider a simple change of
5088 case as `completion'.
5090 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5092 * keyboard.c (syms_of_keyboard): Initialize
5093 last_point_position_buffer.
5094 * undo.c (record_delete): Make sure last_point_position_buffer is
5095 a buffer before comparing pointers.
5097 * coding.h (decode_coding_string): Declare.
5099 * intervals.h (Fprevious_single_char_property_change): Declare.
5101 * textprop.c (Fprevious_single_char_property_change): Don't do
5102 arithmetic directly on lisp objects.
5104 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5107 * keyboard.h (menu_item_eval_property): Declare.
5109 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5110 reuse as buffer name, instead of recreating (and discarding) every
5111 time a message is logged.
5112 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5113 (current_message_1, truncate_message_1, set_message_1)
5114 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5115 (current_message, truncate_echo_area, display_echo_area)
5116 (resize_echo_area_axactly): Changed calls.
5118 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5120 (Ffind_coding_systems_region_internal): First argument to Fappend
5121 must be an integer, not a Lisp object.
5123 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5125 * charset.c (Fchar_width): Doc fix.
5127 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5129 * charset.c (Fstring_width): Doc fix.
5131 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5133 * xdisp.c (start_display): When starting display on a continuation
5134 line, clear ascent and descent members of the iterator structure;
5135 the height of the continued line does not affect the height of the
5137 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5138 line taller than the window.
5139 (redisplay_window) <forced window start>: Handle case that the
5140 middle of the window is not found in any row.
5141 (dump_glyph_row): Show more information.
5142 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5143 first text line in a glyph matrix.
5145 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5146 of the clip area when image doesn't have a mask.
5148 * fns.c (sweep_weak_table): Fix survival conditions for
5149 key-or-value and key-and-value weakness.
5151 * .gdbinit (xhashtable): New command.
5153 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5154 tables out of the list of all weak hash tables.
5156 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5157 a new buffer is created, make sure echo_area_buffer[] references
5160 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5162 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5165 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5167 * syntax.c (skip_chars): Fix previous change. Make the handling
5168 of unibyte string consistent with that of regex search.
5170 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5172 * xmenu.c (popup_get_selection): Use xfree instead of free.
5174 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5176 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5178 * callproc.c (child_setup): Use xfree instead of free.
5180 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5182 (run_mac_command, closedir): Use `xfree' instead of `free'.
5184 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5186 * eval.c (error): Use xfree instead of free.
5188 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5190 * fns.c: Replace `illegal' with `invalid'.
5191 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5193 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5195 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5198 2000-08-04 Noah Friedman <friedman@splode.com>
5200 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5203 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5205 * syntax.c (skip_chars): Fix typo in error message.
5207 2000-08-04 Andreas Schwab <schwab@suse.de>
5209 * m/ia64.h: Moved from s/ia64.h.
5211 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5213 * process.c (read_process_output): Big simplification. Handle
5214 composition and post-read-conversion of coding system correctly.
5215 (send_process): Handle composition correctly.
5217 * callproc.c (Fcall_process): Handle post-read-conversion of
5218 coding system if any.
5220 * coding.c (decode_coding_iso2022): More strict check for handling
5222 (coding_restore_composition): Pay attention to the case that
5223 cmp_data is not set properly (because of invalid code in the
5225 (run_pre_post_conversion_on_str): Include text properties in the
5227 (decode_coding_string): Set members of coding correctly.
5229 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5231 * s/ia64.h: New file.
5233 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5234 Use NULL instead of 0 at the end of variable argument list of
5235 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5236 sizeof (int) < sizeof (void *).
5238 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5239 of variable argument lists of XtVaGetValues and XtVaSetValues.
5241 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5242 variable argument lists of XtVaGetValues and XtVaSetValues.
5244 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5246 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5247 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5249 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5252 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5253 in call to Fsingle_key_description.
5255 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5258 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5260 * window.c (display_buffer_reuse_frames): New variable.
5261 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5262 frames displaying BUFFER.
5263 (syms_of_window): Define Lisp variable
5264 display-buffer-reuse-frames.
5266 2000-08-01 Miles Bader <miles@gnu.org>
5268 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5269 when to constrain NEW_POS (they were pretty screwed up before).
5271 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5273 * msdos.c (run_msdos_command): Save and restore the master
5274 environment, for the case that child_setup signals an error.
5275 When mirroring slashes in DOS shell commands, don't fail when
5276 argv[2] has embedded blanks.
5277 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5278 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5279 (dos_ttraw): Call mouse_setup_buttons.
5281 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5282 using alloca; free it after run_msdos_command returns.
5284 2000-07-27 Dave Love <fx@gnu.org>
5286 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5288 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5291 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5293 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5295 * editfns.c (lisp_time_argument): Fix last change.
5297 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5299 * fns.c (Fdelete): Make it work on vectors and strings in addition
5302 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5303 (syms_of_fns): Initialize new variables.
5304 (sweep_weak_table): Handle weakness `key-or-value' and
5306 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5307 weakness, with t meaning the same as `key-and-value'.
5309 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5311 * coding.h (struct coding_system): Member safe_charset deleted.
5313 * coding.c (Qsafe_charsets): This variable deleted.
5314 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5316 (coding_safe_chars): New function.
5317 (CODING_SAFE_CHAR_P): New macro.
5318 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5319 checking safe_charsets member of the coding system. Caller
5321 (detect_coding_iso2022): New local variable safe_chars.
5322 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5323 safe_charsets member of the coding system.
5324 (decode_coding_iso2022): New local variable safe_chars.
5325 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5326 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5327 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5328 (ENCODE_UNSAFE_CHARACTER): New macro.
5329 (encode_coding_iso2022): New local variable safe_chars. Check
5331 (setup_coding_system): Delete the code to initialize
5332 coding->safe_charses
5333 (intersection, find_safe_codings): New functions.
5334 (Ffind_coding_systems_region_internal): New function.
5335 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5336 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5337 variable and initialize it.
5339 * fns.c (char_table_ref_and_index): New function.
5341 * lisp.h (char_table_ref_and_index): Add prototype.
5343 2000-07-26 Sam Steingold <sds@gnu.org>
5345 * editfns.c (lisp_time_argument): Added third argument `usec'.
5346 (Ffloat_time): New built-in Lisp function.
5348 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5350 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5351 for the character code.
5353 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5356 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5357 if called for a popup menu.
5358 (xmenu_show): Store help string in widget values.
5360 2000-07-26 Dave Love <fx@gnu.org>
5362 * syswait.h: Move some definitions.
5363 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5364 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5365 perspicuous definitions.
5366 (WTERMSIG): Fix bit pattern used.
5368 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5370 * print.c (print_object): If vector printing is truncated, print
5371 "..." to indicate it as well as the case of list printing.
5373 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5375 * xdisp.c (next_element_from_display_vector): Improve comments.
5377 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5378 for the character code, and the rest for the face id as in 20.x.
5379 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5381 * window.c (window_display_table): Cleaned up.
5383 * syntax.c (Fforward_word): Add last arg nil in call of
5384 Fconstrain_to_field.
5386 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5388 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5389 identical but for the letter-case, don't call
5390 barf_or_query_if_file_exists.
5392 2000-07-25 Miles Bader <miles@gnu.org>
5394 * editfns.c (find_field): Honor special `boundary' fields.
5395 (Qboundary): New variables.
5396 (syms_of_editfns): Initialize Qboundary.
5397 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5398 Use scan_buffer instead of find_before_next_newline, because it
5399 allows us to detect the boundary case where there's a newline at
5401 * lisp.h (Fconstrain_to_field): Update external declaration.
5403 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5405 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5408 2000-07-24 Dave Love <fx@gnu.org>
5410 * s/sunos4-0.h, s/sol2.h:
5411 (LIBS_TERMCAP): Move from m/sparc.h.
5413 * m/sparc.h (TERMINFO): Moved to system files (probably only
5414 relevant for sunos4 judging by its vintage).
5415 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5418 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5420 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5421 name to single_keymap_panes.
5423 2000-07-24 Andreas Schwab <schwab@suse.de>
5425 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5427 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5429 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5430 parameters instead of using int parameters. Expect FN to accept
5431 EMACS_INT parameters.
5432 (display_echo_area, resize_echo_area_axactly, current_message)
5433 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5434 with new argument list.
5435 (resize_mini_window_1): New callback function.
5436 (current_message_1, truncate_message_1, set_message_1): Change
5437 parameter lists to the new format expected by
5438 with_echo_area_buffer.
5440 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5442 * fontset.c (fontset_ref): Remove INLINE declaration.
5443 (fontset_ref_via_base): Likewise.
5444 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5447 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5449 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5450 correct order of priority. If help echo was found in an overlay,
5451 use that overlay as the object in which the help echo was found.
5453 2000-07-22 Miles Bader <miles@gnu.org>
5455 * textprop.c (Fprevious_single_char_property_change): The initial
5456 property value should be from the position preceding POSITION, not
5459 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5461 * coding.c (syms_of_coding): Doc fix for
5462 inhibit-iso-escape-detection.
5464 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5466 * xterm.c (note_mouse_highlight): Process overlays in the right
5469 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5471 * xterm.c (note_mouse_highlight): If help-echo was found in an
5472 overlay, use that overlay as the object in which the help was
5475 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5477 * window.c (foreach_window): Instead of a fake variable argument
5478 list, take one USER_DATA argument.
5479 (foreach_window_1): Likewise, and call callback functions with two
5480 args, the window and USER_DATA.
5481 (struct check_window_data): New struct.
5482 (check_window_containing): Use it.
5483 (window_from_coordinates): Set up a struct check_window_data for
5485 (add_window_to_list, freeze_window_start): Change parameters
5486 according to new calling convention.
5488 * window.h (foreach_window): Change prototype.
5490 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5492 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5494 * xmenu.c (menu_help_callback): Call show_help_echo with
5495 additional arguments OBJECT and POS.
5497 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5499 * data.c (Faset): Allow storing any multibyte character in a
5500 string. Convert unibyte string to multibyte if necessary.
5502 * xfns.c (x_encode_text): New function.
5503 (x_set_name): Use x_encode_text.
5504 (x_set_title): Likewise.
5506 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5508 * xterm.h (x_encode_text): Add prototype.
5510 2000-07-20 Dave Love <fx@gnu.org>
5512 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5515 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5517 * msdos.c (help_echo_window): New variable.
5518 (syms_of_msdos): Initialize and staticpro it.
5519 (IT_note_mode_line_highlight): Set help_echo_window.
5520 (IT_note_mouse_highlight): Ditto.
5521 (dos_rawgetc): Store help_echo_window in the second event produced
5524 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5525 Record the object that generated the help echo and the position of
5526 that object in help_echo_object and help_echo_pos. Record that
5527 some glyphs in a row are displayed in mouse-face.
5528 (IT_update_begin): Don't clear mouse highlight unless one of the
5529 enabled glyph rows is marked as being displayed in mouse-face.
5530 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5531 and position recorded in help_echo_object and help_echo_pos to the
5533 (IT_menu_display): Accept a new argument PN: the pane number of
5534 the current menu pane. Record the pane number and the item
5535 number of the item which has associated help string.
5536 (XMenuActivate): Update the prototype for help_callback in
5537 function declaration. Call IT_menu_display with the current menu
5538 pane number as an additional argument. Call help_callback with
5539 two additional arguments: the pane number and the item number of
5540 the menu item associated with the help text.
5541 (help_echo_object, help_echo_pos): New variables.
5542 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5544 * msdos.h (XMenuActivate): Update prototype.
5546 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5548 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5549 Add some more prototypes.
5551 * xterm.c, xterm.h: Add some more prototypes.
5553 * lisp.h (Fnext_single_char_property_change): Add prototype.
5555 * dispnew.c (direct_output_for_insert): Remove confusing
5556 outer local variable mouse_face_overwritten_p.
5557 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5559 * alloc.c (allocate_string_data): Don't copy old string contents.
5561 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5563 * coding.c (code_convert_region): Delete text properties before
5564 shrinking the conversion region.
5566 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5568 * dispnew.c (update_text_area): Write the whole row if it
5569 has mouse-face in it.
5571 * xfaces.c (face-alternative-font-family-alist): Remove
5572 DEFVAR_LISP; staticpro instead.
5574 * xmenu.c (menu_help_callback): Call show_help_echo with
5577 * keyboard.c (show_help_echo): Add parameter WINDOW.
5578 (read_char): Call show_help_echo with window extracted from Lisp
5580 (gen_help_event): Add parameter WINDOW.
5582 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5584 * xterm.c (help_echo_window): New variable.
5585 (note_mouse_highlight, note_tool_bar_highlight): Set
5587 (XTread_socket): Pass help_echo_window to gen_help_event.
5588 (syms_of_xterm): Initialize and staticpro help_echo_window.
5590 2000-07-18 Dave Love <fx@gnu.org>
5592 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5595 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5597 * alloc.c (allocate_string_data): If string had already data
5598 assigned, copy old contents to new string data.
5600 * coding.c (syms_of_coding): Fix typo in spelling of variable
5601 `inhibit-iso-escape-detection'.
5603 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5605 * Makefile.in: Add dependencies on dispextern.h.
5606 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5607 `free'; both can conflict with system header files.
5609 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5611 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5614 2000-07-18 Dave Love <fx@gnu.org>
5616 * window.c (Fwindow_list): Declare arg `window'.
5618 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5620 * coding.c (setup_coding_system): Don't override the explicitly
5621 specified designations.
5623 2000-07-15 Miles Bader <miles@gnu.org>
5625 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5626 from `text_property_eq' and `text_property_stickiness', respectively.
5627 (find_field, Fconstrain_to_field, char_property_eq)
5628 (char_property_stickiness): Changed to call char-property functions
5629 instead of text-property-only ones.
5631 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5632 `next_single_char_property_change'). Do more error checking, and
5633 cleanup limit behavior.
5634 (Fprevious_single_char_property_change): New function.
5635 (syms_of_textprop): Initialize new subrs.
5637 * xdisp.c (display_prop_end, invisible_text_between_p):
5638 Call Fnext_single_char_property_change instead of
5639 next_single_char_property_change.
5641 2000-07-15 Jason Rumney <jasonr@gnu.org>
5643 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5644 after menu is finished with.
5645 (add_menu_item): Only consider wv->title as a menu title.
5646 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5648 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5650 (FONT_REGEXP): Remove unused macro, and its sub-components.
5651 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5653 * w32term.c (help_echo_object, help_echo_pos): New variables.
5654 (note_mode_line_highlight): Store additional information about the
5655 help-echo in help_echo_object and help_echo_pos. Check both
5656 `local-map' and `keymap' properties for changing the cursor
5657 (note_mouse_highlight): Store additional information about the
5658 help-echo in help_echo_object and help_echo_pos.
5659 (note_tool_bar_highlight): Set help_echo_object to nil and
5660 help_echo_pos to -1.
5661 (w32_read_socket): Use gen_help_event instead of filling
5662 input_events manually.
5663 (syms_of_w32term): Staticpro help_echo_object.
5664 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5665 set, arrange for a mouse-highlight redisplay in
5667 (x_clear_mouse_face): New function.
5668 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5669 (x_update_window_begin): No need to turn off the mouse
5671 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5672 depending on whether they contain glyphs highlighted in
5674 (x_fill_stretch_glyph_string): Consume runs of stretch
5675 glyphs instead of a single one.
5676 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5677 with new argument list.
5678 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5679 (x_append_glyph, x_append_composite_glyph)
5680 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5681 changes in struct glyph starting 1999-12-27. See comments for
5682 xterm.c on 2000-07-05.
5684 2000-07-14 Sam Steingold <sds@gnu.org>
5686 * xfaces.c (realize_x_face): Fix the last patch:
5687 check `default_face' before dereferencing.
5689 2000-07-14 Dave Love <fx@gnu.org>
5691 * syntax.c (back_comment): Add null default in switch (for pcc).
5693 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5695 * xfaces.c (realize_x_face): Make fontset using the base of the
5696 default_face's fontset, not using the default fontset.
5698 * coding.c (inhibit_iso_escape_detection): New variable.
5699 (syms_of_coding): Make it a Lisp variable.
5700 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5701 nonzero, ignore ISO2022's escape sequence.
5703 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5705 * alloca.c (malloc) [emacs]: Define as xmalloc.
5707 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5708 use that instead of the mouse position. Add parameters DX and DY.
5710 * dispextern.h (Fx_show_tip): Adjust number of parameters
5713 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5714 if HELP is a function, call it with OBJECT and POS as parameters
5715 to get the help to display.
5716 (gen_help_event, kbd_buffer_store_help_event): New functions.
5717 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5718 (read_char): Call show_help_echo with new parameters.
5720 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5723 * xterm.c (help_echo_object, help_echo_pos): New variables.
5724 (note_mode_line_highlight): Store additional information about the
5725 help-echo in help_echo_object and help_echo_pos. Check both
5726 `local-map' and `keymap' properties for changing the cursor
5727 (note_mouse_highlight): Store additional information about the
5728 help-echo in help_echo_object and help_echo_pos.
5729 (note_tool_bar_highlight): Set help_echo_object to nil and
5730 help_echo_pos to -1.
5731 (XTread_socket): Use gen_help_event instead of filling
5732 input_events manually.
5733 (syms_of_xterm): Staticpro help_echo_object.
5735 * xmenu.c (menu_highlight_callback): Use
5736 kbd_buffer_store_help_event instead of setting up and input_event
5739 * xdisp.c (eval_form): GCPRO argument sexpr.
5740 (call_function): New function.
5741 (handle_single_display_prop): Use call_function and FUNCTIONP
5742 instead of checking whether if font_height is a symbol and
5745 * eval.c (internal_condition_case_2): New function.
5747 * lisp.h (FUNCTIONP): New macro.
5748 (internal_condition_case_2, call_function): Add prototypes.
5750 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5751 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5752 Always set `arg' member of input_events.
5753 (construct_menu_click): Unused function removed.
5755 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5757 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5758 (construct_drag_n_drop, x_scroll_bar_handle_click)
5759 (w32_read_socket): Always set `arg' member of input_events.
5761 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5763 * lisp.h (eval_form): Add prototype.
5765 * xdisp.c (eval_form): Make it externally visible.
5767 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5769 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5770 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5771 consing. For prefix events, store the frame in the `arg' slot of
5772 the event, otherwise store the key there.
5773 (XTread_socket): Instead of consing, use the frame_or_window slot
5774 of HELP_EVENTs for the frame, and the `arg' slot for the help
5777 * xmenu.c (menu_highlight_callback): Store help string in the
5778 `arg' member of the input event; don't cons.
5779 (menubar_selection_callback): Use the `arg' slot of input events
5780 to queue additional information, instead of consing.
5782 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5784 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5786 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5788 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5789 input events to queue additional information, instead of consing.
5791 * keyboard.c (kbd_buffer_gcpro): Renamed from
5792 kbd_buffer_frame_or_window. Now used for all Lisp objects
5793 referenced from the input queue.
5794 (kbd_buffer_store_event): Always use structure assignment for
5795 copying input events. Record all Lisp objects referenced from
5796 events in kbd_buffer_gcpro.
5797 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5798 differently from input events. Test for prefix menu_bar_events
5799 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5800 event in kbd_buffer_gcpro to nil.
5801 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5802 frame_or_window is equal to its arg member as prefix events.
5803 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5804 used by an input event to nil.
5805 (init_keyboard): Use two times the size of the input queue
5806 for kbd_buffer_gcpro.
5807 (syms_of_keyboard): Likewise.
5809 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5812 * termhooks.h (struct input_event): Add member `arg'.
5813 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5814 (USER_SIGNAL_EVENT): Renamed from user_signal.
5816 * xfaces.c (ASET): Remove definition.
5818 * lisp.h (AREF, ASET, ASIZE): New macros.
5820 * fontset.c (AREF, ASIZE): Remove definitions.
5822 * fns.c (AREF): Remove definition.
5824 * composite.c (AREF): Remove definition.
5826 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5828 * dispnew.c (redraw_overlapped_rows): Add missing local.
5829 (scrolling_window): Remove debug code.
5831 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5832 Before scrolling, turn off a mouse-highlight in the window
5835 * xterm.c (x_update_window_end): Add parameter
5836 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5837 redisplay in XTframe_up_to_date.
5838 (x_clear_mouse_face): New function.
5839 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5841 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5843 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5844 it when any row is written to that contains glyphs highlighted in
5846 (update_window): Call the window update end hook with new
5847 parameter MOUSE_FACE_OVERWRITTEN_P.
5848 (direct_output_for_insert): Give up if row contains mouse-face.
5850 * dispextern.h (struct redisplay_interface): Add parameter
5851 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5852 (clear_mouse_face): New function pointer member.
5854 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5856 * syntax.c (back_comment): Use one switch rather than a few `if's.
5857 Obey open_paren_in_column_0_is_defun_start.
5858 When reverting to the `slow' method, try to nicely handle the case
5859 of nested comments by checking that the comment-starter we found
5860 does indeed match the comment-ender.
5861 (scan_sexps_forward, scan_sexps_forward):
5862 Ignore excessive opening parenthesis rather than throwing an error.
5864 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5866 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5867 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5869 * dispnew.c (direct_output_forward_char): Give up if currently
5870 displaying a message instead of the minibuffer contents.
5872 * xterm.c (x_update_window_begin): No need to turn off the mouse
5874 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5875 depending on whether they contain glyphs highlighted in
5878 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5879 compare the mouse_face_p flags of both rows.
5881 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5883 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5885 * keyboard.c (show_help_echo): Accept additional parameter
5886 ok_to_overwrite_keystroke_echo.
5887 (read_char): Call show_help_echo with a zero
5888 ok_to_overwrite_keystroke_echo argument.
5889 * keyboard.h (show_help_echo): Update prototype of
5891 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5892 ok_to_overwrite_keystroke_echo argument.
5893 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5894 non-zero ok_to_overwrite_keystroke_echo argument.
5896 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5898 * xdisp.c (try_window_id): If changes are all below what is
5899 displayed in the window, and point is in the window, we still
5900 might have to find point on the display.
5902 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5903 glyphs instead of a single one.
5904 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5905 with new argument list.
5906 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5908 * keymap.c (get_keymap_1): Add comment that this function can GC.
5909 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5910 comment that functions can GC.
5911 (Fset_keymap_parent): GCPRO arg KEYMAP.
5913 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5915 * msdos.c (XMenuActivate): After exiting the menu, restore the
5916 echo area message and erase it.
5918 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5920 * fontset.c (Ffontset_info): Make the return value more compatible
5921 with that of Emacs 20.
5923 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5925 * eval.c (Fsignal): Handle case that backtrace_list is null.
5927 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5929 * ccl.c (Fccl_execute): Typo fixed.
5931 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5933 * window.c (window_loop): Add missing gcpro1 local variable.
5935 * window.c (Fwindow_list): Reverse list at the end.
5936 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5937 means allow windows on OWINDOW's frame, only.
5938 (window_loop): Simplified; use Fwindow_list.
5940 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5942 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5944 * xterm.c (XTread_socket): Increment handling_signal at the start,
5945 decrement it at the end.
5947 * eval.c (handling_signal): New variable.
5948 (Fsignal): Abort if handling_signal is non-zero.
5950 * lisp.h (handling_signal): External declaration.
5952 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5954 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5956 Sound support for NetBSD through "Linux emulation" support:
5957 * config.in (HAVE_SOUNDCARD_H): Undef.
5958 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5959 * Makefile.in (LIBSOUND): New variable.
5960 (LIBES): Include it.
5961 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5963 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5965 (vox_open): Use DEFAULT_SOUND_DEVICE.
5966 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5968 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5970 * print.c (print_error_message): If Vsignaling_function is set,
5971 show it in *Messages*.
5973 * lisp.h (Vsignaling_function): External declaration.
5975 * eval.c (Vsignaling_function): New variable.
5976 (Fsignal): Compute it.
5977 (syms_of_eval): Staticpro it.
5979 2000-07-05 Dave Love <fx@gnu.org>
5981 * syswait.h: Use the autoconf recommended approach. Old code
5982 #if'd out in case we need to revert.
5984 * config.in (HAVE_SYS_WAIT_H): Added.
5986 2000-07-05 Andrew Innes <andrewi@gnu.org>
5988 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5989 when non-NULL instead of __morecore, to take account of buffer
5990 memory. This also solves a problem with spurious memory warnings
5993 * ralloc.c: Make real_morecore non-static.
5995 * eval.c (internal_condition_case): Comment out abort if
5996 interrupt_input_blocked is not zero.
5998 * makefile.nt: Add support for `bootstrap' and related targets.
5999 Include minimal debug info in emacs.exe in release build.
6000 Remove all dependencies on lisp.h, and fixup some others.
6002 * w32.c (init_environment): Install code from 20.7 for providing
6003 default values for environment variables, based on the
6004 executable's own location.
6005 (map_w32_filename): Handle filenames that are longer than
6007 (sys_socket): Install socket inheritance bug fix from 20.7.
6009 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6010 here via blockinput.h).
6012 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6014 * w32menu.c (w32_menu_display_help):
6015 * xmenu.c (menu_help_callback): Use show_help_echo.
6017 * keyboard.h (show_help_echo): Declare.
6019 * keyboard.c (show_help_echo): New function, extracted from read_char.
6020 Feval its `msg' argument if it's a cons cell.
6021 (read_char): Use it.
6022 (follow_key): Pass `autoload' to get_keyelt.
6024 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6025 (note_tool_bar_highlight, XTread_socket):
6026 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6028 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6029 (note_tool_bar_highlight, w32_read_socket):
6030 Do not gratuitously ignore non-string `help-echo' properties.
6032 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6034 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6036 * window.c (delete_all_subwindows): Reset Vwindow_list.
6038 * xterm.c (x_append_glyph, x_append_composite_glyph)
6039 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6040 changes in struct glyph starting 1999-12-27. Some bit-fields of
6041 struct glyph were not set, which made glyphs unequal when compared
6042 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6043 effects were the result. This also depended on the contents of
6044 memory returned by xmalloc. If flickering happens again, activate
6045 the code in clear_glyph_row that's in #if 0. If the flickering is
6046 gone with that, chances are that it is caused by something
6049 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6051 * dispextern.h: Add some comments.
6053 * window.c (add_window_to_list): Add parameter LIST.
6054 (window_list): Order list so that, for each frame, windows are
6055 in canonical order, and so that frames appear in the list in
6056 the order given by Vframe_list.
6057 (next_window): Reverse the handling of NEXT_P.
6059 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6061 * window.c (Vwindow_list): New variable.
6062 (make_window, delete_window): Set Vwindow_list to nil.
6063 (check_window_containing): New function.
6064 (window_from_coordinates): Rewritten.
6065 (add_window_to_list, window_list, candidate_window_p)
6066 (decode_next_window_args, next_window): New functions.
6067 (Fnext_window, Fprevious_window): Rewritten in terms of
6069 (Fwindow_list): New function.
6070 (Fother_window): Cleaned up.
6071 (foreach_window): Add a longer "variable argument list". Let
6072 callback function return 0 to indicate that cycling over windows
6074 (foreach_window_1): Likewise.
6075 (freeze_window_start): Return int.
6076 (init_window): New function.
6077 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6079 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6080 input_event with bzero.
6081 (main): Call init_window.
6083 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6086 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6088 * composite.h (make_composition_value_copy): Extern it.
6090 * composite.c (make_composition_value_copy): New function.
6092 * editfns.c (Fformat): While copying text properties, make each
6093 composition property value a copy.
6095 * fns.c (concat): While copying text properties, make each
6096 composition property value a copy.
6098 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6100 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6102 * fns.c (sweep_weak_table): Mark only objects that are not
6105 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6106 include those frames as candidates which have their focus
6107 redirected to the minibuffer frame.
6109 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6111 * fns.c (Fputhash): Return `value' rather than nil.
6113 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6115 * frame.c (next_frame): Don't check focus redirection in case
6116 MINIBUF is a window. Doing so excludes frames using MINIBUF
6117 unless their focus is redirected, which contradicts the
6118 specification of next-frame, and leads to infinite loops in
6119 certain situations when cycling through windows with next-window.
6121 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6123 * coding.c (code_convert_region): Even if the length of text is
6124 zero, try to convert it if coding->type is coding_type_ccl.
6125 (decode_coding_string, encode_coding_string): Likewise.
6127 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6129 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6130 the display if windows_or_buffers_changed.
6132 * dispnew.c (struct row_entry): New structure.
6133 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6134 (row_table_size, old_lines, new_lines, old_lines_size)
6135 (new_lines_size, run_pool, runs_size, runs): New variables.
6136 (add_row_entry): New function.
6137 (scrolling_window): Use data structures allocated with xmalloc and
6138 held in global variables, instead of allocating them with alloca and
6139 holding them in local variables. Use a larger hash table whose
6140 size depends on glyph matrix sizes. Don't use bzero to clear the
6141 hash table; instead, clear used slots only.
6143 * fns.c (next_almost_prime): Make it externally visible.
6145 * lisp.h (next_almost_prime): Add prototype.
6147 * s/isc4-0.h (sigunblock): Define.
6149 * s/sco5.h (sigunblock): Define.
6151 2000-06-27 Dave Love <fx@gnu.org>
6153 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6154 (moved to osf5-0.h).
6155 [!NOT_C_CODE]: Protect string.h stuff.
6157 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6158 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6160 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6162 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6163 below the last line from the needed window height.
6165 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6167 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6168 (Fwidget_get): Use it.
6169 (syms_of_fns): Defsubr it.
6171 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6173 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6174 display info for XIM.
6175 (xim_open_dpy): Likewise.
6176 (xim_close_dpy): Don't free the display info's XIM.
6178 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6180 * config.in (USE_XIM): New define.
6182 * keymap.c (get_keyelt): For menu-items containing a `:filter
6183 FILTER', apply FILTER to the menu-item's definition to get the
6184 real definition to use.
6186 * lisp.h (QCfilter): External declaration.
6188 * xfns.c (Fimage_size): New function.
6189 (syms_of_xfns): Defsubr it.
6191 2000-06-26 Andreas Schwab <schwab@suse.de>
6193 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6196 2000-06-25 Dave Love <fx@gnu.org>
6198 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6201 * Makefile.in (blockinput.h): Depend on atimer.h.
6202 (atimer.h): Depend on systime.h.
6204 * blockinput.h: Protect against multiple inclusion. Include
6207 * atimer.h: Protect against multiple inclusion. Include
6210 * lisp.h (swap_in_global_binding): Declare.
6212 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6214 * process.c (Fopen_network_stream): Turn off atimers for duration
6215 of call to connect. (Patch from Gerd.)
6217 2000-06-23 Dave Love <fx@gnu.org>
6219 * ralloc.c: Maybe include unistd.h
6221 * emacs.c (setgrp): Undefine before defining.
6222 (malloc_warning, set_time_zone_rule, index): Prototype.
6224 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6225 HAVE_STRUCT_TIMEZONE.
6227 * s/osf1.h: Move string.h hack here from alpha.h and make it
6229 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6231 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6232 (SOCKLEN_TYPE): Don't define.
6234 * m/alpha.h: Remove string.h hack.
6236 * s/osf5-0.h: New file.
6238 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6239 include time.h, done by systime.h.
6240 [__FreeBSD__]: Remove redundant includes.
6242 * callproc.c (setpgrp): Undefine before defining.
6243 (delete_temp_file): Return Qnil to avoid warning.
6245 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6247 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6250 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6252 * composite.h (compose_text): Declare.
6254 * xterm.c: Don't include sys/types.h unconditionally. Don't
6255 protect its inclusion with !USG (following xmenu.c).
6257 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6259 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6262 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6264 * coding.c (decode_eol_post_ccl): Special handling for undecided
6265 and inconsistent EOL types.
6267 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6269 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6270 trough color and main window's background color.
6272 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6275 * xterm.h (Xt_app_con): External declaration.
6277 * widget.c (EmacsFrameRealize): Fix typo.
6279 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6281 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6282 (handle_invisible_prop): Record the start of invisible text in
6283 it->add_overlay_start.
6284 (struct overlay_entry): Add member `overlay'.
6285 (handle_overlay_change): Simplify.
6286 (next_overlay_string): After having processed overlay strings at the
6287 end of the buffer, record that fact in
6288 it->overlay_strings_at_end_processed_p.
6289 (compare_overlay_entries): If before- and after-strings come
6290 from the same overlay, let before-strings come first.
6291 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6292 (load_overlay_strings): Take it->add_overlay_start into account
6293 when adding overlay strings.
6295 * dispextern.h (struct it): Add member add_overlay_start.
6297 2000-06-22 Dave Love <fx@gnu.org>
6299 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6301 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6303 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6305 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6308 2000-06-21 Dave Love <fx@gnu.org>
6310 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6312 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6314 * syntax.c (back_comment): Simplify string-parity counting (with
6315 the added benefit of handling multiple string-styles as long as
6316 they are not intertwined).
6317 Jump to the slow code as soon as a comment starter is found in
6318 a "string_lossage" position. Fixes the case: " /* " /* " */.
6320 2000-06-21 Dave Love <fx@gnu.org>
6322 * Makefile.in: Use GETLOADAVG_LIBS.
6324 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6325 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6327 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6329 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6330 (Fforward_comment, scan_lists):
6331 Check the comstyle of single-char comment-starters.
6332 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6333 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6334 Check the comstyle of single-char comment-starters.
6335 Clarify control-flow around the Scomment case.
6337 2000-06-20 Dave Love <fx@gnu.org>
6339 * fns.c (make_hash_table, maybe_resize_hash_table):
6340 Cast arg of next_almost_prime.
6342 * tparam.c [emacs]: Include lisp.h.
6344 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6347 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6349 * keyboard.c (adjust_point_for_property): Check if display
6350 property should be treated as intangible by looking at its
6353 * xdisp.c (single_display_prop_intangible_p)
6354 (display_prop_intangible_p): New functions.
6356 * dispextern.h (display_prop_intangible_p): Add prototype.
6358 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6360 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6361 argument to sigprocmask.
6363 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6364 argument to sigprocmask.
6366 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6367 sigprocmask_set, and pass a pointer to it to sigprocmask.
6369 * sysdep.c (sigprocmask_set): New variable.
6371 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6374 2000-06-20 Sam Steingold <sds@gnu.org>
6376 * xrdb.c: Don't declare xmalloc, xrealloc.
6378 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6380 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6381 (re_comp): Cast gettext return value to avoid complaints when
6384 2000-06-20 Dave Love <fx@gnu.org>
6386 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6389 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6391 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6393 * m/alpha.h: Don't declare xmalloc, xrealloc.
6395 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6397 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6399 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6401 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6404 * keyboard.h (poll_for_input_1): Declare.
6406 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6408 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6410 * doprnt.c: Don't declare xmalloc, xrealloc.
6412 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6413 (getenv, ctime, getwd): Removed.
6414 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6416 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6417 x_set_tool_bar_lines.
6419 * config.in: Add HAVE_GETWD. Move some definitions above
6420 machine/system includes.
6422 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6424 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6426 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6427 contain information about ENCODING.
6429 * fontset.c (FONTSET_ASCII): Use the first element of char table
6430 for an ASCII font, not defalt slot.
6431 (fontset_ref_via_base): If FONTSET doesn't contain information for
6432 C, try the default fontset.
6433 (make_fontset): Don't copy the default fontset.
6434 (fontset_font_pattern): Likewise.
6435 (accumulate_font_info): If ELT is nil, use the corresponding
6436 element in the default fontset.
6438 2000-06-19 Dave Love <fx@gnu.org>
6440 * syntax.c (Fparse_partial_sexp): Doc fix.
6442 * regex.h: Test PROTOTYPES as well as __STDC__.
6444 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6445 errno, strerror. Put text after #endif in comment.
6447 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6450 * xterm.c (x_frame_of_widget): Likewise.
6452 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6454 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6455 to Vfundamental_mode_abbrev_table.
6457 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6458 bogus objects are marked. This slows down GC by ~80 percent, but
6459 it might be worth trying when debugging GC-related problems.
6460 This feature requires conservative stack marking to be enabled.
6462 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6463 returns XLookupChars, reset `modifiers' to zero.
6465 2000-06-19 Dave Love <fx@gnu.org>
6467 * mktime.c: Unprotoized.
6469 2000-06-19 Richard Stallman <rms@gnu.org>
6471 * data.c (set_internal): If variable is frame-local,
6472 store the new value immediately into the frame parameter alist.
6474 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6476 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6477 in the custom handler pointer.
6479 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6480 value, or checks for CHAR_META can fail when Lisp_Object is a
6482 * keymap.c (get_keyelt): Likewise.
6484 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6486 * ccl.h (struct ccl_program): New member eol_type.
6487 (struct ccl_spec): New member cr_carryover.
6489 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6490 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6492 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6493 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6494 (decode_eol_post_ccl): New function.
6495 (decode_coding): Don't detect EOL format here for CCL based coding
6497 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6498 decode_eol_post_ccl after running the CCL program.
6499 (code_convert_region): Don't detect EOL format here for CCL based
6501 (decode_coding_string): Likewise.
6503 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6505 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6506 when treating it as an integer.
6508 * coding.h (encode_coding_string): Declare.
6510 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6513 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6514 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6515 to be passed to get_local_map.
6517 * sound.c (Fplay_sound): Don't call make_number on
6518 Frun_hook_with_args count argument.
6520 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6521 for lisp objects in X event structure data field, when lisp
6522 objects are represented with unions.
6523 (x_scroll_bar_to_input_event): Ditto.
6525 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6527 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6528 termination of string. Fix sense of test whether
6529 Vline_number_display_limit is an integer.
6531 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6533 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6534 only if HAVE_X_WINDOWS.
6536 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6539 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6542 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6544 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6547 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6549 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6550 start of the while loop.
6552 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6554 * atimer.c (alarm_signal_handler): Add forward declaration.
6556 * data.c (set_internal): Remove debug code.
6558 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6560 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6562 * unexec.c (toplevel) [COFF]: Include coff.h.
6564 * s/lynxos.h: New file.
6566 * keymap.c (Fsingle_key_description): Enclose function key and
6567 event symbol names in angle brackets.
6569 * xdisp.c (setup_echo_area_for_printing): Call
6570 message_log_maybe_newline if message_buf_print is not set.
6572 * print.c (printchar, strout): Don't check message_buf_print
6573 before calling setup_echo_area_for_printing because that
6574 function does something useful even when message_buf_print is
6577 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6579 (ensure_echo_area_buffers): Initialize echo buffer's
6580 truncate lines setting to nil.
6581 (with_echo_area_buffer): Don't set the echo buffer's truncate
6583 (set_message_1): Set it here instead, based on the value
6584 of message_truncate_lines.
6585 (resize_mini_window): Handle case that lines are truncated.
6586 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6587 message-truncate-lines.
6589 * keyboard.c (read_char): Bind message-truncate-lines to t
6590 while displaying a help-echo.
6592 * lisp.h (Qmessage_truncate_lines): External declaration.
6594 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6596 * xdisp.c (Vline_number_display_limit): Renamed from
6597 line_number_display_limit.
6598 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6599 Extend documentation string. Initialize
6600 Vline_number_display_limit to nil meaning no limit.
6601 (decode_mode_spec): Use Vline_number_display_limit with its new
6604 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6606 2000-06-13 Richard Stallman <rms@gnu.org>
6608 * frame.c (Fmodify_frame_parameters): Doc fix.
6610 * xfns.c (x_set_frame_parameters): Comment fix.
6612 * frame.c (store_frame_param): Call swap_in_global_binding if the
6613 variable's current binding was chosen based on this frame.
6615 * data.c (swap_in_global_binding): New function.
6617 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6619 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6620 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6622 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6624 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6626 2000-06-12 Jason Rumney <jasonr@gnu.org>
6628 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6630 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6632 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6634 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6636 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6638 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6639 (syms_of_xfaces): Defsubr Sdump_colors.
6640 (x_free_colors): Don't treat b&w specially on default visual.
6641 (x_free_dpy_colors): New function.
6642 (free_face_colors): Don't check visual class; it's done
6645 * xterm.c (x_frame_of_widget): New function.
6646 (x_alloc_nearest_color_for_widget): Use it.
6647 (x_copy_dpy_color): New function.
6648 (x_destroy_window): Free various colors.
6650 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6652 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6654 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6656 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6658 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6660 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6662 2000-06-11 Dave Love <fx@gnu.org>
6664 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6666 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6668 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6670 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6672 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6675 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6677 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6678 (regex_compile): Fix the code for handling the case of single byte
6679 char and multibyte char being mixed in a range within [...].
6681 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6682 and dst_multibyte members of coding.
6684 * charset.c (update_charset_table): Update the table
6686 (init_charset_once): Initialize elements of bytes_by_char_head to
6687 1 except for leading codes for private charases.
6689 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6690 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6693 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6695 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6696 access the data it doesn't point to.
6698 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6700 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6701 will be translated to a switch-frame event when reading the
6702 event queue. This is necessary because Emacs otherwise won't
6703 perform a switch-frame to a new frame until some other event, for
6704 example a keystroke event, forces it to do so. This has various
6705 effects, one visible being that the cursor of a frame created with
6706 C-x 5 2 or switched to with a window manager key binding like
6707 A-TAB stays hollow because selected_window isn't on the newly
6708 focused frame until the switch-frame is performed.
6710 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6711 generating a switch-frame event if necessary.
6713 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6715 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6718 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6720 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6723 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6725 * window.c (displayed_window_lines): Take empty lines at
6726 the bottom of a window into account.
6728 * window.c (displayed_window_lines): New function.
6729 (Fmove_to_window_line): Use displayed_window_lines to determine
6730 the number of lines to move, instead of using the window's height.
6732 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6733 to stop reading, even if the form read sets point to a different
6734 value when evaluated.
6736 * xdisp.c (display_line): Fix code deciding in which line to
6739 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6741 * fileio.c (e_write): Free composition data if stored in
6744 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6746 * xdisp.c (display_line): Set row's and iterator's
6747 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6748 Set cursor even if row ends in the middle of a character.
6749 (dump_glyph_row): Print values of new flags.
6750 (redisplay_window) <cursor movement in unchanged window>: When
6751 point has been moved forward, and PT is at the end of the cursor
6752 row, don't place the cursor in the next row if the cursor row ends
6753 in the middle of a character or at ZV.
6755 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6756 (struct glyph_row): Add starts_in_middle_of_char_p and
6757 ends_in_middle_of_char_p.
6758 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6759 ends_in_middle_of_char_p flag.
6760 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6762 * term.c (append_glyph): Revert change of 2000-06-06.
6764 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6765 padding glyph not fitting on line as whole character not
6768 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6769 this isn't true for images with `:ascent 100'.
6771 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6773 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6774 as modified if it is originally unmodified.
6776 * term.c (encode_terminal_code): Change the way to check if
6777 terminal coding does any conversion.
6778 (append_glyph): Set glyph->pixel_width correctly.
6780 * xdisp.c (display_line): While checking line continuation, pay
6781 attention to a padding glyph.
6783 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6785 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6787 2000-06-05 Dave Love <fx@gnu.org>
6789 * xdisp.c: Include fontset.h.
6791 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6793 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6795 * dispnew.c: Conditionally include term.h.
6797 * coding.h: Declare code_convert_string_norecord.
6799 * frame.h (struct frame): Use volatile unconditionally.
6801 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6803 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6805 * systime.h: Protect against multiple inclusion.
6806 (timezone) [USG5_4]: Define as time_t.
6808 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6809 (Foptimize_char_table, make_temp_name): Declare.
6811 * Makefile.in (xdisp.o): Depend on fontset.h.
6813 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6815 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6816 (Foptimize_char_table, make_temp_name): Declare.
6820 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6822 2000-06-02 Dave Love <fx@gnu.org>
6824 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6826 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6828 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6829 result face, set flags in that face indicating that colors may not
6832 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6833 glyph, use the ASCII NUL character to determine the face.
6835 2000-06-02 Dave Love <fx@gnu.org>
6837 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6838 (VFORK_RETURN_TYPE): Remove.
6840 * config.in: Add NO_MATHERR.
6842 2000-06-01 Dave Love <fx@gnu.org>
6844 * cmds.c (internal_self_insert): Don't check
6845 Vbefore_change_function, Vafter_change_function.
6847 * insdel.c (signal_before_change, signal_after_change): Likewise.
6849 * buffer.c (Vbefore_change_function, Vafter_change_function):
6850 Variables and their initializations deleted.
6852 * callint.c (Fcall_interactively): Doc fix.
6854 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6856 2000-05-31 Dave Love <fx@gnu.org>
6858 * textprop.c: Revert last change -- duplicated.
6860 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6862 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6865 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6867 2000-05-31 Jason Rumney <jasonr@gnu.org>
6869 * search.c (Fre_search_forward, Fre_search_backward)
6870 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6872 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6874 2000-05-30 Jason Rumney <jasonr@gnu.org>
6876 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6877 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6879 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6882 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6883 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6884 expand a nil default_filename.
6886 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6887 pointer to glyph_to_pixel_coords, not a frame.
6889 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6890 coding.h to dependencies.
6892 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6894 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6895 window pointer to be consistent with w32term.c and xterm.c.
6897 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6898 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6899 (Qline_spacing, Qcenter): New variables.
6900 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6901 (x_set_line_spacing): New function.
6902 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6904 (x_specified_cursor_type): New function.
6905 (x_set_cursor_type): Use it.
6906 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6908 (validate_x_resource_name, x_get_resource_string): Measure lengths
6909 of external strings in bytes.
6910 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6911 GetTextExtentPoint32 with NULL title.
6912 (Fx_create_frame): Initialize Qline_spacing.
6913 (w32_load_system_font): Initialize font->double_byte_p.
6914 (x_to_w32_charset): Use Vw32_charset_info_alist.
6915 (Image, busy cursor, tooltip functions): Merged changes from
6916 xfns.c. Not yet functional on Windows.
6918 * w32gui.h (W32FontStruct): Add double_byte_p member.
6920 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6921 (emacs_button_translation): Use it.
6922 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6923 in `mask' to be set.
6925 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6928 * w32term.c: Format and doc changes to bring closer to xterm.c.
6929 (w32_char_font_type): New enum.
6930 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6931 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6932 (w32_encode_char): New function.
6933 (x_encode_char): Removed.
6934 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6935 x_encode_char and w32_font_is_double_byte.
6936 (x_produce_image_glyph): Use image_ascent.
6937 (x_produce_glyphs): Use new version of w32_per_char_metric and
6938 handle NULL return value. Allow extra line spacing.
6939 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6940 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6941 w32_font_type member of glyph instead.
6942 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6943 (fast_find_position): Make sure not to consider rows not visible
6945 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6946 w32_menu_display_help with input blocked, as it can abort.
6947 (x_display_and_set_cursor): Choose cursor depending
6948 on buffer-local value of cursor_type.
6949 (x_draw_bar_cursor): Add parameter WIDTH.
6951 * w32term.h (CP_DEFAULT): Define.
6952 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6954 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6956 * search.c (Fre_search_forward, Fre_search_backward)
6957 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6959 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6961 * coding.c (detect_coding_iso2022): Fix code for checking
6962 CODING_CATEGORY_MASK_ISO_8_2.
6964 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6966 * regex.c (PREFETCH_NOLIMIT): New function.
6967 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6969 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6971 * syntax.c (find_defun_start): Move test for
6972 open_paren_in_column_0_is_defun_start outside of the loop.
6974 * xdisp.c (redisplay_window): Really switch buffers when
6975 displaying mode lines, and temporarily set selected_frame to the
6976 frame of the window that's redisplayed.
6978 * xfaces.c (free_realized_faces): Block/unblock input.
6979 (free_realized_multibyte_face): Ditto.
6981 2000-05-29 Dave Love <fx@gnu.org>
6983 * textprop.c (Qkeymap): New variable.
6984 (syms_of_textprop): Intern it.
6986 * keymap.c: Include intervals.h.
6987 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6989 * Makefile.in (keymap.o): Depend on intervals.h.
6991 * keyboard.c (menu_bar_items, tool_bar_items)
6992 (Fexecute_extended_command): Deal with `keymap' property.
6993 (read_key_sequence): Track map from `keymap' property as well as
6996 * intervals.c (get_local_map): Extra arg to allow looking for
6999 * intervals.h (map_property): New enum.
7000 (get_local_map): Extra arg using it.
7003 * lisp.h (get_local_map): Don't declare here.
7005 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7007 * Makefile.in (callproc.o): Depend on composite.h.
7009 * callproc.c: Include composite.h.
7010 (Fcall_process): Handle composition correctly.
7012 * coding.h (coding_allocate_composition_data): Extern it.
7013 (coding_restore_composition): Likewise.
7015 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7016 yet allocated, finish decoding with result
7017 CODING_FINISH_INSUFFICIENT_CMP.
7018 (coding_allocate_composition_data): Make it non-static.
7019 (coding_restore_composition): Likewise.
7021 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7023 * charset.c (syms_of_charset): Revert last change.
7025 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7027 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7028 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7031 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7033 * charset.c (syms_of_charset): Set width of character sets
7034 eight-bit-control and eight-bit-graphic to 1 column.
7036 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7038 * config.in (HAVE_SPEED_T): New define.
7040 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7043 2000-05-26 Dave Love <fx@gnu.org>
7045 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7047 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7048 (Fsubr_arity): New function.
7049 (syms_of_data): Install them.
7051 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7053 * charset.c (init_charset_once): Set the table bytes_by_char_head
7056 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7057 the default fontset to what Emacs uses by default.
7058 (check_registry_encoding): This function deleted.
7059 (Fset_fontset_font): Remove the adhoc condition for the default
7060 fontset. Allow cons in FONTNAME.
7062 * fns.c (map_char_table): Ignore char-table entries for
7063 charsets eight-bit-control and eight-bit-graphic.
7065 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7067 * emacs.c (main): Initialize keyboard syms before initializing
7068 window code, so face names are available.
7070 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7072 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7073 of an anchor at the beginning of a shy-group.
7075 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7077 * xdisp.c (handle_invisible_prop): Don't try to skip over
7078 invisible text if end of text is already reached.
7080 2000-05-25 Dave Love <fx@gnu.org>
7082 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7084 * coding.c (encode_eol): Add null statement after label.
7086 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7088 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7091 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7093 * ccl.c (ccl_driver): Fix previous change.
7095 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7097 * coding.c (run_pre_post_conversion_on_str): Set point to the
7098 beginning of buffer before calling coding->post_read_conversion.
7099 (decode_coding_string): Give correct args to
7100 run_pre_post_conversion_on_str.
7101 (encode_coding_string): Likewise.
7103 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7104 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7105 eight-bit-graphic correctly.
7107 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7109 * fileio.c (Finsert_file_contents): Even if a file is not found,
7110 execute codes for setting up coding system. Call
7111 after-insert-file-functions unconditionally.
7113 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7115 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7116 BSD_PGRPS are not defined.
7118 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7120 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7122 (syms_of_charset): Avoid building same strings.
7124 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7126 * lread.c (Fload): Add a comment about the meaning of
7127 Vuser_init_file being t.
7129 * puresize.h (BASE_PURESIZE): Increase to 675000.
7131 * s/gnu-linux.h (setpgrp): Don't define it here because this
7132 prevents compilation on GNU/Linux systems with glib 2.2.
7134 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7137 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7139 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7140 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7142 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7144 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7146 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7149 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7151 * term.c (encode_terminal_code): Set coding->src_multibyte
7154 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7156 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7158 * keyboard.c (read_char): Allow character codes 128..255 to be
7159 handled by input-method-function.
7161 * insdel.c (adjust_markers_for_replace): Fix previous change.
7162 (adjust_after_replace): If PREV_TEXT is nil, call
7163 adjust_markers_for_insert, not adjust_markers_for_replace.
7165 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7167 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7168 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7169 [HAVE_GRANDPT]: Define.
7170 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7172 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7175 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7177 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7179 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7181 The following changes are to handle 8-bit characters in a
7182 multibyte buffer/string without facing with byte combining
7183 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7184 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7186 * Makefile.in (fns.o): Depend on charset.h.
7188 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7189 convert it to unibyte.
7190 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7192 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7193 apparent char boundary.
7194 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7195 0x80..0x9F to/from multibyte form.
7197 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7200 * callproc.c (Fcall_process): Always encode an argument string if
7201 it is multibyte. Setup src_multibyte and dst_multibyte members of
7202 process_coding properly.
7204 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7205 SPLIT_NON_ASCII_CHAR.
7207 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7209 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7211 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7213 (SPLIT_CHARACTER_SEQ): This macro deleted.
7214 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7216 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7217 and eight-bit-graphic.
7218 (char_to_string): Likewise. Signal an error for too large
7220 (char_printable_p): Return 0 for 8-bit characters.
7221 (update_charset_table): Update iso_charset_table only when a final
7222 character is non-negative.
7223 (find_charset_in_text): Renamed from find_charset_in_str.
7224 Arguments and return value changed. Callers changed.
7225 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7226 be -1 if CHARSET is used only internally.
7227 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7229 (Fcharset_after): Simplified.
7230 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7231 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7232 (multibyte_chars_in_text): Simplified by assuming there's no
7233 invalid multibyte sequence.
7234 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7235 str_as_unibyte): New functions.
7236 (Fstring): Simpified by assuming that byte combining never
7238 (init_charset_once): Initialization for
7239 LEADING_CODE_8_BIT_CONTROL.
7240 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7241 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7242 eight-bit-control and eight-bit-graphic.
7244 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7245 CHARSET_8_BIT_GRAPHIC): New macros.
7246 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7247 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7248 (CHARSET_REVERSE_CHARSET): Likewise.
7249 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7251 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7252 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7253 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7254 encounter an invalid multibyte sequence.
7255 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7256 sequence is always valid.
7257 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7258 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7260 (CHAR_STRING): For 8-bit characters, call char_to_string.
7261 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7262 multibyte sequence is always valid.
7263 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7264 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7265 str_as_unibyte): Extern them.
7266 (BCOPY_SHORT): Fix a bug.
7267 (CHAR_LEN): This macro deleted. Callers changed to use
7269 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7270 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7271 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7273 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7274 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7275 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7276 EMIT_BYTES): New macros.
7277 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7278 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7280 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7281 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7282 check the validity of multibyte sequence.
7283 (decode_coding_emacs_mule): New function.
7284 (encode_coding_emacs_mule): New macro.
7285 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7287 (DECODE_ISO_CHARACTER): Just return a character code.
7288 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7289 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7290 EMIT_CHAR to produced decoded characters. Exit the loop only by
7291 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7293 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7294 only position codes for an invalid character.
7295 (encode_designation_at_bol): Return new destination pointer. 5th
7296 arg DSTP is changed to DST.
7297 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7298 from the source by ONE_MORE_CHAR. Don't handle the case of last
7300 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7302 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7303 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7304 TWO_MORE_BYTES to fetch a byte from the source.
7305 (encode_eol): Pay attention to coding->src_multibyte.
7306 (detect_coding, detect_eol): Preserve members src_multibyte and
7308 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7309 (encoding_buffer_size): Set magnification to 3 for all coding
7310 systems that require encoding.
7311 (ccl_coding_driver): For decoding, be sure that the result is
7312 valid multibyte sequence.
7313 (decode_coding): Initialize coding->errors and coding->result.
7314 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7315 and raw-text, always call decode_eol. Handle the case of last
7316 block here. If not coding->dst_multibyte, convert the resulting
7317 sequence to unibyte.
7318 (encode_coding): Initialize coding->errors and coding->result.
7319 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7320 and raw-text, always call encode_eol. Handle the case of last
7322 (shrink_decoding_region, shrink_encoding_region): Detect cases
7323 that we can't skip data more rigidly.
7324 (code_convert_region): Setup src_multibyte and dst_multibyte
7325 members of coding. For decoding, if the buffer is multibyte,
7326 convert the source sequence to unibyte in advance. For encoding,
7327 if the buffer is multibyte, convert the resulting sequence to
7328 multibyte afterward.
7329 (run_pre_post_conversion_on_str): New function.
7330 (code_convert_string): Deleted and divided into the following two.
7331 (decode_coding_string, encode_coding_string): New functions.
7332 (code_convert_string1, code_convert_string_norecord): Call one of
7334 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7335 MAKE_NON_ASCII_CHAR.
7336 (Fset_terminal_coding_system_internal,
7337 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7338 and dst_multibyte members.
7339 (init_coding_once): Initialize iso_code_class with new enum
7340 ISO_control_0 and ISO_control_1.
7342 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7343 devided into ISO_control_0 and ISO_control_1.
7344 (struct coding_system): New members src_multibyte, dst_multibyte,
7345 errors, and result. Delete member fake_multibyte.
7346 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7348 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7351 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7354 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7356 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7358 (Ftranspose_region): Delete codes for handling byte combining.
7360 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7361 dst_multibyte members of coding. On handling REPLACE on unibyte
7362 buffer, convert the result of decode_coding to unibyte. On
7363 inserting into a mutibyte buffer, always call code_convert_region.
7364 (e_write): Setup coding->src_multibyte according to the
7365 multibyteness of the source (buffer or string).
7367 * fns.c (concat): Handle 8-bit characters correctly.
7368 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7369 unibyte in the result.
7370 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7371 valid multibyte form in the result.
7372 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7373 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7374 return -1, signal an error.
7375 (base64_encode_1): New arg MULTIBYTE. Get each character by
7376 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7377 character is found, return -1.
7378 (Fbase64_decode_region): Delete codes for handling byte-combining.
7379 Treat each decoded byte as a unibyte character.
7380 (Fbase64_decode_string): Return unibyte string.
7381 (Fcompare_strings, concat, string_byte_to_char): Use
7382 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7383 FETCH_STRING_CHAR_ADVANCE.
7384 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7385 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7387 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7388 SPLIT_NON_ASCII_CHAR.
7389 (fontset_ref_via_base, fontset_set): Likewise
7391 * insdel.c (adjust_markers_for_record_delete): Deleted.
7392 (adjust_markers_for_insert): Argument changed. Caller changed.
7393 (adjust_markers_for_replace): Likewise.
7394 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7395 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7396 (copy_text): Delete unused local varialbe c_save. For converting
7397 to multibyte, be sure to make all 8-bit characters in valid
7399 (count_size_as_multibyte): Handle 8-bit characters correctly.
7400 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7401 adjust_after_replace, replace_range, del_range_2)
7402 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7403 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7404 adjust_after_replace, replace_range, del_range_2) Delete codes for
7405 handling byte combining.
7406 (adjust_before_replace): Deleted.
7408 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7409 SPLIT_NON_ASCII_CHAR.
7410 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7411 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7413 (Fkey_description): Likewise.
7415 * lread.c (read1): On reading multibyte string, be sure to make
7416 all 8-bit chararacters in valid multibyte form.
7417 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7419 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7422 * process.c (Fstart_process): GCPRO current_dir before calling
7423 Ffind_operation_coding_system. Encode arguments here.
7424 (create_process): Don't encode arguments here. Setup
7425 src_multibyte and dst_multibyte members of struct coding.
7426 (read_process_output): Setup src_multibyte and dst_multibyte
7427 members of struct coding. If the output is to multibyte buffer,
7428 always decode the output of the process. Adjust the
7429 representation of 8-bit characters to the multibyteness of the
7431 (send_process): Setup coding->src_multibyte according to the
7432 multibyteness of the source.
7434 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7436 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7437 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7439 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7442 * w16select.c (Fw16_set_clipboard_data): Setup members
7443 src_multibyte and dst_multibyte of coding. Adjusted for the
7444 change for find_charset_in_str.
7445 (Fw16_get_clipboard_data): Likewise.
7447 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7448 dst_multibyte of coding.
7449 (x_to_w32_font): Likewise.
7451 * w32select.c (Fw32_set_clipboard_data): Setup members
7452 src_multibyte and dst_multibyte of coding. Adjusted for the
7453 change for find_charset_in_str.
7454 (Fw32_get_clipboard_data): Likewise.
7456 * xdisp.c (get_next_display_element): Handle 8-bit characters
7458 (next_element_from_display_vector): Use CHAR_BYTES instead of
7460 (disp_char_vector): Use SPLIT_CHAR instead of
7461 SPLIT_NON_ASCII_CHAR.
7463 * xselect.c (selection_data_to_lisp_data): Setup members
7464 src_multibyte and dst_multibyte of coding. Adjusted for the
7465 change for find_charset_in_str.
7466 (lisp_data_to_selection_data): Likewise.
7468 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7470 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7473 * dispextern.h (Vimage_types): Add extern declaration.
7475 * xdisp.c (Vimage_types): Moved here from xfns.c.
7476 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7478 * xfns.c (Vimages_types): Moved to xdisp.c.
7479 (syms_of_xfns): Move `image-types' to xdisp.c.
7481 * w32fns.c (Vimage_types): Removed.
7482 (syms_of_w32fns): Remove `image-types'.
7484 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7486 * fns.c (map_char_table): Pay attention to character number of
7487 charset. Check the validity of charset at the first level. For
7488 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7491 * fontset.c: Include "buffer.h".
7492 (fs_load_font): If the face has fontset, record the face ID in
7494 (Finternal_char_font): New function.
7495 (accumulate_font_info): New function.
7496 (Ffontset_info): Rewritten for the new fontset implementation.
7497 (syms_of_fontset): Register Vdefault_fontset in the first element
7498 of Vfontset_table. Include Vdefault_fontset in
7499 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7502 2000-05-16 Dave Love <fx@gnu.org>
7504 * m/iris5d.h: Deleted -- unused.
7506 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7508 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7509 `invalid' instead of `illegal'.
7511 * indent.c (Fmove_to_column): When ending within a tab, insert
7512 spaces first so that markers at the end of the tab get adjusted.
7514 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7515 buffer list that wasn't selected in that frame.
7517 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7518 is needed on mescaline, use a 2 char prefix, and call
7519 make_temp_name with second arg non-zero.
7521 * fileio.c (make_temp_name): New function, extracted from
7523 (Fmake_temp_name): Use it.
7525 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7527 * window.c (coordinates_in_window): Subtract 1 when computing
7530 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7532 * Makefile.in (lisp): Add env.elc.
7534 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7536 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7538 * search.c (Freplace_match): Handle case of `\N' in the
7539 replacement when there's no group N.
7541 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7543 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7544 of the message to message_dolog.
7546 * keyboard.c (read_char): Don't clear current message for help
7547 events; let the code handling help events handle this. Change
7548 code detecting help events that should be ignored.
7550 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7551 we're interating over a string.
7553 2000-05-09 Dave Love <fx@gnu.org>
7555 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7556 that offset before writing. Move gcpro region past call of
7559 2000-05-04 Dave Love <fx@gnu.org>
7561 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7563 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7565 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7566 of inserted characters when BUF equals the current buffer, and PT
7567 is in front of or equal to FROM.
7569 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7571 * xdisp.c (handle_single_display_prop): If display property value
7572 is invalid, or something not supported on the frame, restore
7573 iterator's position to what it was initially. Make sure to return
7574 0 for invalid and unsupported property values.
7576 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7577 that x_per_char_metric returns null.
7579 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7581 * xterm.h (struct face): Add forward declaration.
7582 (struct image): Ditto.
7583 (image_ascent): Add prototype.
7585 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7586 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7587 image_ascent instead of using IMAGE_ASCENT.
7589 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7590 (IMAGE_ASCENT): Removed.
7592 * xfns.c (Qcenter): New variable.
7593 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7594 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7595 (image_ascent): New function.
7596 (lookup_image): Recognize `:ascent center'.
7597 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7598 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7599 (xbm_load): Don't set image's ascent here.
7600 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7601 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7602 check ascent values here.
7603 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7604 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7605 (syms_of_xfns): Initialize Qcenter.
7607 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7608 to the limits, increase the limits.
7610 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7612 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7613 Check Vfont_encoding_alist against the full name of the opened
7616 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7618 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7619 taller than the window.
7621 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7623 * xfaces.c (realize_x_face): Fix the argument of the second
7624 xassert. BASE_FACE may not be a face for ASCII.
7626 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7628 * print.c (print_object): Treat print-length < 0 as nil.
7630 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7632 * s/freebsd.h (TERMCAP_OBJ): Removed.
7633 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7635 * lread.c (read1): Don't treat period followed by certain
7636 characters as symbol start.
7638 * xfns.c (slurp_file): New function.
7639 (xbm_image_p): Handle case of in-memory XBM files.
7640 (xbm_scan): Rewritten to work on memory buffers instead of files.
7641 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7642 Work on memory buffers instead of files. If DATA is null test
7643 if buffer looks like an in-memory XBM file.
7644 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7645 memory buffers instead of files.
7646 (xbm_file_p): New function.
7647 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7649 * lread.c (end_of_file_error): New function.
7650 (read1): Call it instead of signaling `end-of-file' directly.
7652 * print.c (print_error_message): Print data of `end-of-file'
7653 with Fprinc instead of Fprin1.
7655 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7657 * window.c (freeze_window_start): Check that minibuffer scroll
7658 window isn't nil before extracting the window structure pointer
7661 * undo.c (record_delete): If we hit the end of the undo list, stop
7662 picking elements apart.
7664 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7666 * xdisp.c (display_line): If lines are continued, restore
7667 iterator's ascent/descent information to the values before the
7668 first glyph not fitting on the line.
7670 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7672 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7673 positions in glyph matrix. Don't compute new window end
7676 * dispnew.c (increment_matrix_positions): Renamed from
7677 increment_glyph_matrix_buffer_positions.
7678 (increment_row_positions): Renamed from
7679 increment_glyph_row_buffer_positions.
7681 * dispextern.h: Change names of renamed functions from dispnew.c
7684 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7686 * fileio.c (Fdo_auto_save): Create directories for auto-save
7687 list file if necessary.
7689 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7690 from buffer or frame.
7691 (automatic_hscrolling_p): New variable.
7692 (hscroll_windows): Scroll windows horizontally only if automatic
7693 hscrolling is allowed.
7694 (syms_of_xdisp): New variable `automatic-hscrolling'.
7696 * frame.h (struct frame): Add member extra_line_spacing.
7698 * xfns.c (x_set_line_spacing): New function.
7699 (Fx_create_frame): Set line spacing from resources.
7700 (Qline_spacing): New variable.
7701 (syms_of_xfns): Initialize Qline_spacing.
7703 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7705 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7706 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7707 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7708 extra_line_spacing from default value.
7709 (init_buffer_once): Initialize default value of extra_line_spacing.
7711 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7714 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7715 prompt_width. Add extra line spacing.
7717 * term.c (produce_glyphs): Remove reference to struct it's
7720 * dispextern.h (struct it): Remove member prompt_width, add
7723 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7725 * dispnew.c (update_frame_line): When writing a whole line, make
7726 sure cursor is in the right row afterwards, otherwise a use of
7727 capability `ch' in cmgoto might leave the cursor in the row below.
7729 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7731 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7733 * keyboard.c (timer_check): Fix typo in comment.
7735 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7737 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7738 name change: ch -> character.
7740 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7742 * keyboard.c (echo_message_buffer): New variable.
7743 (echo_now): Set echo_message_buffer to the echo area buffer used
7744 to display the echo.
7745 (cancel_echoing): Reset echo_message_buffer to nil.
7746 (read_char): Code rewritten that handles canceling an echo or
7747 echoing a dash, respectively.
7749 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7750 directory doesn't exist.
7752 2000-04-19 Dave Love <fx@gnu.org>
7754 * fns.c (syms_of_fns): Defsubr mapc.
7755 (concat): Don't allow numeric args.
7756 (Fconcat): Doc change.
7758 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7760 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7761 instead define end_match(1|2) more carefully.
7762 Use GET_CHAR_BEFORE_2 for `begline'.
7764 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7766 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7767 on 64-bit systems where NULL is defined as `0'.
7769 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7770 the `variable argument list' to make it work on Alpha.
7772 * m/alpha.h (_LP64) [!_LP64]: Define.
7773 (ORDINARY_LINK): Define for NetBSD.
7775 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7777 2000-04-19 Dave Love <fx@gnu.org>
7779 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7782 * Makefile.in (LIBS): Don't use.
7783 (GETLOADAVG_OBJ): Define again.
7784 (otherobj): Add GETLOADAVG_OBJ.
7786 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7788 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7790 * lread.c (read_filtered_event): Cancel and start busy cursor.
7792 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7793 that the per-character metrics may be null.
7795 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7797 * buffer.c (clone_per_buffer_values): New function.
7798 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7799 clone_per_buffer_values if CLONE is not nil.
7801 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7803 2000-04-16 Dave Love <fx@gnu.org>
7805 * Makefile.in: Remove obsolete localcpp stuff.
7806 (GETLOADAVG_OBJ): Don't define.
7807 (obj): Move LIBOBJS...
7808 (otherobj): ... to here.
7809 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7810 whitespace-only lines after the continuation (Irix).
7812 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7814 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7816 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7818 2000-04-14 Dave Love <fx@gnu.org>
7820 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7821 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7822 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7823 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7826 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7827 autoconfiscated HAVE_GETLOADAVG.
7829 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7832 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7834 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7835 (fill_in_lock_file_name): Avoid existing files that aren't
7838 2000-04-14 Dave Love <fx@gnu.org>
7840 * Makefile.in (LIBS, LIBOBJS): New variable.
7841 (INTERVAL_SRC): Convert to make variable.
7842 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7843 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7844 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7846 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7847 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7848 (shortlisp): Add facemenu, float-sup, frame.
7849 (SOME_MACHINE_LISP): Remove them from here.
7850 (LIBES): Change unused LDLIBS to autoconf LIBS.
7852 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7854 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7856 * composite.c (update_compositions): If FROM and TO are not in a
7857 valid range, do nothing.
7859 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7861 * tparam.c (tparam1): Abort when encountering an unknown
7864 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7867 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7870 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7872 * fileio.c (a_write): Remove redundant semi-colons.
7873 (e_write): Return -1 if failed to write all the data.
7874 This fixes the changes made at 1999-12-15.
7876 2000-04-12 Dave Love <fx@gnu.org>
7878 * fns.c (mapcar1): Test for null vals to support mapc.
7879 (Fmapc): New function.
7881 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7883 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7884 (IT_frame_up_to_date): Support the buffer local value of
7885 cursor-type, if defined.
7887 2000-04-10 Dave Love <fx@gnu.org>
7889 * editfns.c (preceding-char, following-char): Doc fix.
7891 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7893 * Makefile.in (temacs): Revert 2000-03-12 change.
7895 2000-04-10 Jason Rumney <jasonr@gnu.org>
7897 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7899 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7901 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7902 area buffer, if it's not set up yet.
7904 * indent.c (compute_motion): Set immediate_quit.
7906 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7908 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7910 (realize_tty_face): Suppress boldness if colors are the inverse of
7911 the default colors, and tty_suppress_bold_inverse_default_colors_p
7913 (Ftty_suppress_bold_inverse_default_colors): New function.
7914 (syms_of_xfaces): Defsubr it.
7916 * buffer.c (Frestore_buffer_modified_p): New function.
7917 (syms_of_buffer): Defsubr it.
7919 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7921 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7922 charset id (int) argument, not a charset (Lisp_Object).
7924 * coding.h (code_convert_string): Declare.
7925 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7926 object, as the fourth argument to code_convert_string.
7928 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7930 (Fset_fontset_font): Use EQ to compare lisp objects.
7932 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7934 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7935 a pointer that looks like a lisp object.
7936 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7937 zero, instead see whether it's an integer object, since they can't
7939 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7941 * dispnew.c (allocate_matrices_for_frame_redisplay,
7942 direct_output_forward_char): Use X(U)INT and make_number as needed
7943 to convert between (unsigned) int values and lisp integers.
7944 * keyboard.c (read_key_sequence): Likewise.
7945 * lread.c (substitute_object_recurse): Likewise.
7946 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7947 * minibuf.c (do_completion, Fminibuffer_complete_word,
7948 Fminibuffer_completion_help): Likewise.
7949 * term.c (produce_special_glyphs): Likewise.
7951 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7952 * print.c (print_preprocess, print_object): Likewise.
7954 * search.c (compile_pattern): Use NILP when checking for nil.
7956 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7957 __OPTIMIZE__]: Provide a GNU C macro version that handles
7959 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7960 field, to better cope with ENABLE_CHECKING and calls that modify a
7961 Lisp_Object using its old value.
7963 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7965 * window.c (compare_window_configurations): Signal an error
7966 if parameters C1 or C2 aren't window configurations.
7968 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7969 AFTER_POTENTIAL_GC calls around calls to functions that can
7970 signal an error and thus invoke the debugger.
7972 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7974 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7975 an error if decoding fails.
7977 * keyboard.c (lispy_mouse_names): Variable removed.
7978 (Vlispy_mouse_stem): New variable.
7979 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7980 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7981 for any mouse button number. Increase size of mouse_syms and
7982 button_down_location as needed. Call modify_event_symbol with
7983 different arguments.
7984 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7985 Call modify_event_symbol with different arguments.
7986 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7987 for any button number. Call modify_event_symbol with different
7989 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7990 Accept a string for NAME_ALIST_OR_STEM.
7992 * lisp.h (larger_vector): Add prototype.
7994 * fns.c (larger_vector): Make externally visible.
7996 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7998 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8000 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8001 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8002 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8003 we are between str1 and str2.
8004 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8005 (PATFETCH): Use `TRANSLATE'.
8006 (PATFETCH_RAW): Fetch multibyte char if applicable.
8007 (PATUNFETCH): Remove.
8008 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8009 When writing a char, write it directly into the pattern buffer rather
8010 than going needlessly through a temp char-array.
8011 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8012 multibyte magic and remove the useless `#ifdef emacs'.
8013 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8016 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8017 conditional on `emacs'.
8019 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8021 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8023 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8024 non-union-type versions of XMARK and friends here, because XMARK
8025 and friends won't work on an integer field if NO_UNION_TYPE is not
8027 (make_number): Define as a function if it's not defined as a
8030 * composite.c (run_composite_function): Use NILP when checking for
8032 (syms_of_composite): Delete local var NARGS, pass an int as first
8033 argument to Fmake_hash_table.
8035 * editfns.c (text_property_stickiness): Use NILP to test
8036 Lisp_Object boolean value.
8037 (Fmessage_or_box): Don't use NILP to test int variable.
8038 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8039 problems reading from and changing the same lisp value in an
8042 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8044 * term.c (TN_no_color_video): New variable.
8045 (term_init): Intitialize TN_no_color_video.
8046 (enum no_color_bit): New enumeration.
8047 (MAY_USE_WITH_COLORS_P): New macro.
8048 (turn_on_face): Use it to determine if attributes may be used
8049 combined with colors.
8051 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8053 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8054 with int lvalues via casts; instead, just yield lisp object
8056 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8057 proper accessor macros.
8058 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8059 (grow_mini_window): Fix typo getting int value of root->height.
8061 * xdisp.c (compute_string_pos): Fix order of arguments to
8062 string_pos_nchars_ahead.
8063 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8064 count arg to variable-arg routines like Frun_hook_with_args and
8066 (back_to_previous_visible_line_start)
8067 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8068 fixed-arg routines like Fget_char_property and Fmake_string.
8069 (reconsider_clip_changes): Use XINT when comparing integer lisp
8070 objects, or passing them as int arguments.
8071 (mark_window_display_accurate, insert_left_trunc_glyphs)
8072 (append_space, extend_face_to_end_of_line): Use make_number when
8073 storing or passing integer values as lisp objects.
8074 (set_cursor_from_row, highlight_trailing_whitespace): Use
8075 INTEGERP, not implicit test against zero, for glyph object.
8076 (try_window_id): Don't use make_number when we want an int value.
8078 * xfaces.c (xlfd_symbolic_value): Make last argument a
8079 Lisp_Object, to be consistent with callers.
8080 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8081 (lface_hash): Apply XFASTINT to lisp values before folding in.
8083 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8084 fill in window width and height. Pass an int, not a lisp object,
8085 as first arg to Finsert.
8087 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8089 * xfaces.c (realize_basic_faces): Block input while realizing
8092 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8094 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8096 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8098 * xterm.c (x_produce_glyphs): When displaying unibyte text
8099 or ASCII, handle case that per-char metric is null.
8101 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8103 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8105 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8106 XSUBR, XBUFFER): Verify correct object type before returning
8107 pointer, using eassert.
8108 * frame.h (XFRAME): Likewise.
8110 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8111 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8112 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8114 * data.c (set_internal): Likewise.
8115 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8116 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8117 * fileio.c (auto_save_1): Likewise.
8118 * insdel.c (check_markers): Likewise.
8119 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8120 * undo.c (record_insert): Likewise.
8121 * vmsproc.c (child_sig): Likewise.
8122 * window.c (unshow_buffer, window_loop): Likewise.
8123 * xterm.c (x_erase_phys_cursor): Likewise.
8125 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8127 * xfns.c (free_image_cache): Free the cache structure itself
8128 last, after all its members have been freed.
8130 * lisp.h (xstrdup): Add prototype.
8132 * alloc.c (xstrdup): Moved here from xfaces.c.
8133 (allocating_for_lisp): Variable removed.
8134 (lisp_malloc): Block input around the calls to malloc and
8137 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8139 (xstrdup): Moved to alloc.c.
8141 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8143 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8145 * emacs.c (main): Fix sense of no-loadup test.
8147 * config.in (ENABLE_CHECKING): Undef.
8149 * lisp.h (struct interval): Replace "parent" field with a union of
8150 interval pointer and Lisp_Object; add new bitfield to use as
8151 discriminant. Change other flag fields to bitfields.
8152 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8153 is defined and the supplied test fails, print a message and
8155 (eassert): New macro. Use CHECK to provide an assert-like
8158 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8159 pointers; abort if the value looks like a lisp object.
8160 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8161 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8162 Modify for new interval parent definition.
8164 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8165 UNMARK_BALANCE_INTERVALS): Update references that need an
8166 addressable lisp object in the interval structure.
8167 (die): New function.
8168 (suppress_checking): New variable.
8170 * intervals.c (interval_start_pos): Just return 0 if there's no
8173 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8175 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8176 and earlier Emacs versions.
8178 * keyboard.c (Ftop_level): Cancel busy-cursor.
8180 * eval.c (call_debugger): Cancel busy-cursor.
8182 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8184 * search.c (Freplace_match): Adjust multibyteness of the current
8185 buffer and NEWTEXT. Free allocated memory before signaling an
8188 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8190 * regex.c (analyse_first): New function obtained by ripping out most
8191 of re_compile_fastmap and generalizing it a little bit so that it
8192 can also just return whether a given (sub)pattern can match the empty
8194 (regex_compile): Use `analyse_first' to decide whether the loop-check
8195 needs to be done or not for *, +, *? and +? (the loop check is costly
8196 for non-greedy repetition).
8197 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8199 2000-03-28 Dave Love <fx@gnu.org>
8201 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8204 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8206 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8208 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8210 (enum re_opcode_t): Update description of succeed_n.
8211 (PATFETCH): Always define.
8212 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8213 operators, char classes, shy-groups and intervals).
8214 Optimize special cases of intervals so as to only use succeed_n and
8215 jump_n when really needed.
8216 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8217 that we don't have to handle the special cases any more.
8218 Simplify on_failure_jump handling as well.
8220 2000-03-28 Jason Rumney <jasonr@gnu.org>
8222 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8224 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8226 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8228 * s/msdos.h (GC_SETJMP_WORKS): Define.
8230 * alloc.c (mark_maybe_object): New function.
8231 (mark_memory): Use it.
8232 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8233 (setjmp_tested_p, longjmp_done): New variables.
8234 (test_setjmp): New function.
8235 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8236 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8238 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8239 to DEC_TEXT_POS and INC_TEXT_POS.
8241 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8242 with parameter MULTIBYTE_P.
8244 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8247 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8248 buffers because it looks for multibyte character byte sequences
8249 which don't exist in unibyte text.
8251 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8253 * xfaces.c (register_color, unregister_color, unregister_colors)
8254 [DEBUG_X_COLORS]: New functions.
8255 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8257 * xfns.c (x_set_cursor_color): Get color reference counts right.
8259 * xterm.c (x_copy_color): New function.
8260 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8262 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8263 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8264 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8265 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8266 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8267 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8268 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8269 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8270 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8271 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8273 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8274 names for handling per-buffer variables.
8276 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8277 instead of MAX_BUFFER_LOCAL_VARS.
8278 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8280 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8282 * xfns.c (x_specified_cursor_type): New function.
8283 (x_set_cursor_type): Use it.
8285 * buffer.h (struct buffer): Add cursor_type.
8287 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8289 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8290 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8292 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8293 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8294 executing it as well as when popping it off the stack to find infinite
8295 loops in non-greedy repetition operators.
8297 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8299 * doc.c (Qfunction_documentation): New variable.
8300 (syms_of_doc): Initialize Qfunction_documentation.
8301 (Fdocumentation): If FUNCTION is a symbol with non-nil
8302 `function-documentation' property, return a documentation derived
8305 * buffer.c (syms_of_buffer): Add default-cursor-type.
8306 (init_buffer_once): Don't let cursor_type have a local value
8309 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8310 on buffer-local value of cursor_type.
8311 (x_draw_bar_cursor): Add parameter WIDTH.
8313 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8314 (init_buffer_once): Set default cursor_type value to t.
8315 Mark cursor_type as local everywhere.
8316 (syms_of_buffer): New per-buffer variable cursor-type.
8318 * buffer.h (struct buffer): Remove member local_var_flags,
8320 (MAX_BUFFER_LOCAL_VARS): New macro.
8321 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8322 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8323 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8324 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8326 * print.c (print_object): Use new macros for per-buffer
8329 * category.c (Fset_category_table): Use new macros for per-buffer
8332 * buffer.c (buffer_permanent_local_flags): Make a char array.
8333 (max_buffer_local_idx): New variable.
8334 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8335 for new handling of per-buffer variables.
8336 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8337 (init_buffer_once): Initialize per-buffer vars differently.
8338 Set max_buffer_local_idx.
8340 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8343 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8346 * data.c (do_symval_forwarding, store_symval_forwarding)
8347 (find_symbol_value, set_internal, default_value, Fset_default)
8348 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8349 per-buffer variables.
8351 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8353 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8355 * xterm.c (x_term_init): Unblock input around call1 of
8356 Qvendor_specific_keysyms.
8358 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8359 (find_defun_start): Consider an open parenthesis in column 0
8360 a defun start only if open_paren_in_column_0_is_defun_start is set.
8361 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8363 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8365 * eval.c (Fautoload): Add entry in load-history (if after dump).
8366 * lread.c (load-history): Update docstring.
8368 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8370 * indent.c (Fvertical_motion): Always use the current buffer.
8371 Temporarily change the window's buffer, if necessary.
8373 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8375 * xterm.c (fast_find_position): Make sure not to consider rows
8376 not visible in the window.
8378 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8380 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8381 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8383 2000-03-22 Jason Rumney <jasonr@gnu.org>
8385 * w32menu.c (single_submenu): Set help string to NULL if none.
8386 (w32_menu_show): Set help string correctly.
8387 (add-menu-item): Set help string in MIIM_DATA for menu item.
8388 Load SetMenuItemInfoA explicitly.
8389 (w32_menu_display_help): New function.
8391 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8392 (QCdata): Moved to xdisp.c.
8394 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8395 (Vw32_charset_to_codepage_alist): Removed.
8396 (Vw32_charset_info_alist): New variable.
8397 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8398 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8399 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8400 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8402 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8403 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8404 Define Vw32_charset_info_alist and w32_charset symbols.
8406 2000-03-22 Jason Rumney <jasonr@gnu.org>
8408 * makefile.nt (w32bdf.obj): Update dependencies.
8410 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8412 * w32fns.c: Include fontset.h after dispextern.h.
8413 (Fx_create_frame): Do not create fontset.
8414 (w32_load_system_font): Doc fix.
8415 (Fx_close_connection): Free full_name if it is not shared.
8417 * w32term.c: Include fontset.h after dispextern.h.
8418 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8420 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8421 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8422 (w32_font_is_double_byte): New function, needs body.
8423 (x_append_glyph): Set glyph->glyph_not_available_p.
8424 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8425 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8426 character, convert it to a unibyte character.
8427 (struct glyph_string): Delete member `charset'.
8428 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8429 calculating it is found.
8430 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8431 the case that per char metric is not available correctly.
8432 (x_fill_glyph_string): Handle the case that the specific glyph is
8433 not available correctly.
8434 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8435 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8436 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8437 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8438 fontset. Don't call FS_LOAD_FONT.
8440 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8442 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8443 (INT_LISPLIKE): New macro.
8444 (NULL_INTERVAL_P): Use it.
8445 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8446 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8447 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8449 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8450 explicit references to "parent" field of struct interval and
8451 associated unclean type conversions.
8452 * intervals.c (create_root_interval, root_interval, rotate_right,
8453 rotate_left, balance_possible_root_interval, split_interval_right,
8454 split_interval_left, interval_start_pos, find_interval,
8455 next_interval, previous_interval, update_interval,
8456 adjust_intervals_for_insertion, delete_node, delete_interval,
8457 adjust_intervals_for_deletion, merge_interval_right,
8458 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8459 copy_intervals_to_string): Likewise.
8460 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8462 * syntax.c (update_syntax_table): Likewise.
8464 * intervals.c (reproduce_tree_obj): New function, like
8465 reproduce_tree but takes a Lisp_Object for the parent. Declare
8467 (graft_intervals_into_buffer): Use it when appropriate.
8468 (reproduce_tree): Declare with prototype.
8469 (balance_possible_root_interval): Check that the parent is a lisp
8470 object before trying to examine its type.
8472 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8474 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8475 as strings only if both are known to be strings.
8477 * s/openbsd.h (LIBS_TERMCAP): Undef.
8479 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8481 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8482 definitions for non-Emacs compilation.
8483 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8484 outside of `#ifdef emacs'.
8485 (print_partial_compiled_pattern): Update.
8486 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8487 (re_compile_fastmap): Merge handling of charset and charset_not (for
8488 emacs and non-emacs compilation as well).
8489 Similarly for (not)categoryspec and (not)syntaxspec.
8490 Don't use the fastmap when reaching `anychar' since the added
8491 complexity is not justified.
8492 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8493 and (not)syntaxspec. Merge (not)categoryspec.
8495 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8497 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8498 FACE_FOR_CHAR): Define them differently for the configuration of
8501 2000-03-21 Dave Love <fx@gnu.org>
8503 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8506 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8508 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8509 (lface_fully_specified_p): Don't check contents of
8510 LFACE_FONT_INDEX because that attribute is optional.
8511 (realize_x_face): Remove now unwarranted xassert.
8513 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8515 The following changes are to make font selection based on
8516 characters, not charset. In addition, they recover fontset
8517 facilities while utilizing the new font selection mechanism.
8519 * Makefile.in (fontset.o): Depend on dispextern.h.
8521 * alloc.c (mark_face_cache): Don't mark face->registry.
8523 * dispextern.h (struct glyph): New member glyph_not_available_p.
8524 Use 22 bits for face_id.
8525 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8526 (struct face): Delete member registry, new member ascii_face.
8527 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8528 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8529 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8530 (struct it): Delete member charset, new member
8531 glyph_not_available_p.
8533 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8534 (struct fontset_info, struct fontset_data): Structs removed.
8535 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8536 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8537 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8538 (fs_free_face_fontset, fontset_font_pattern,
8539 face_suitable_for_char_p, face_for_char,
8540 make_fontset_for_ascii_face): Extern them.
8541 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8542 (FS_LOAD_FACE_FONT): New macro.
8544 * fontset.c: All codes rewritten or adjusted for the change of
8545 fontset implementation. Now fontset is represented by char table.
8546 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8548 (my_strcasecmp): Function removed.
8549 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8551 (AREF, ASIZE): New macros.
8552 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8553 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8554 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8555 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8556 fontset_id_valid_p, font_family_registry, fontset_name,
8557 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8558 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8560 (fs_load_font): New arg FACE. Caller changed.
8561 (fs_query_fontset): Argument changed. Caller changed.
8562 (Fquery_fontset): call fs_query_fontset.
8563 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8565 (clear_fontset_elements, check_registry_encoding,
8566 check_fontset_name): New functions.
8567 (syms_of_fontset): Set char-table-extra-slots property of fontset
8568 to 3. Staticpro and initialize Vfontset_table and
8569 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8571 * frame.h (struct frame): Member `fontset_data' removed.
8572 (FRAME_FONTSET_DATA): Macro removed.
8574 * frame.c (make_frame): Don't allocate f->fontset_data.
8575 (Fdelete_frame): Don't free f->fontset_data.
8577 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8579 * xdisp.c (charset_at_position): Function removed.
8580 (init_iterator): Don't set member charset of struct `it'.
8581 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8582 next_element_from_display_vector, insert_left_trunc_glyphs):
8584 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8586 (get_next_display_element, append_space,
8587 extend_face_to_end_of_line): Likewise.
8589 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8591 (clear_font_table, frame_update_line_height, load_face_font):
8592 Adjusted for the change of fontset implementation.
8593 (load_face_fontset_font): Function removed.
8594 (pixel_point_size): New function.
8595 (font_list): Argument type changed. Caller changed.
8596 (LFACE_FONT): New macro.
8597 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8598 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8599 Lisp_Object. Determine the font name by actually loading a font
8600 by the specified pattern. Set LFACE_FONT (lface) to the specified
8601 pattern. Even if a font is not found, don't try alternatives.
8602 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8603 (set_font_frame_param): If `font' is specified in lface, use it.
8604 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8605 (lface_same_font_attributes_p): Likewise.
8606 (make_realized_face): Arguent changed. Caller changed. Set
8607 face->ascii_face to face itself.
8608 (free_realized_face): Free face->fontset if face is for ASCII.
8609 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8610 deduce_unibyte_registry, x_charset_registry): Functions removed.
8611 (free_realized_multibyte_face): New function.
8612 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8613 changed. Caller changed.
8614 (try_font_list): Argument type changed.
8615 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8616 (choose_face_font): Argument changed. Handle fontset properly.
8617 (choose_face_fontset_font): Function removed.
8618 (realize_default_face, realize_named_face): Don't remove the
8620 (realize_face): Argument changed. Caller changed. Remove face
8621 with the arg former_face_id in advance. Load font for the new
8623 (realize_x_face): Argument changed. Caller changed. For a
8624 multibyte character, share fontset with base_face. For a single
8625 byte character, make a new realized fontset. Don't load a font
8627 (realize_tty_face): Argument changed. Caller changed.
8628 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8629 (face_at_buffer_position): Don't check multibyte_p for returning
8631 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8632 FACE_SUITABLE_FOR_CHARSET_P.
8633 (syms_of_xfaces): Remove code for Qx_charset_registry and
8634 Vface_default_registry.
8636 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8637 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8638 (x_per_char_metric): Don't try FONT->default_char. Even if
8639 pcm->width is zero, glyph bits may exist.
8640 (x_encode_char): Always initialize char2b->byte1.
8641 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8642 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8644 (x_append_glyph): Set glyph->glyph_not_available_p.
8645 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8646 it->charset. Handle the case that per char metric is not
8647 available. If it->multibyte_p is zero and it->c is a multibyte
8648 character, convert it to a unibyte character.
8649 (struct glyph_string): Delete member `charset'.
8650 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8651 the case that per char metric is not available correctly.
8652 (x_fill_glyph_string): Handle the case that the specific glyph is
8653 not available correctly.
8654 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8655 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8656 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8657 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8658 fontset. Don't call FS_LOAD_FONT.
8660 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8661 (x_create_tip_frame): Likewise.
8662 (Fx_close_connection): Free full_name of font_info.
8664 * fns.c (optimize_sub_char_table): New function.
8665 (Foptimize_char_table): New function.
8666 (syms_of_fns): Defsubr Soptimize_char_table.
8668 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8670 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8671 only if buffer is displayed in some window.
8673 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8674 (try_window_reusing_current_matrix): Don't call scroll run
8675 function if run's current and desired position are the same;
8676 this prevents cursor flickering.
8678 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8680 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8682 * regex.c (RE_STRING_CHAR): New macro.
8683 (GET_CHAR_AFER_2): Remove.
8684 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8685 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8686 (print_partial_compiled_pattern, re_compile_fastmap)
8687 (re_match_2_internal): Remove on_failure_jump_exclusive.
8688 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8689 optimization only need to work for * (ie. can use of_keep_string_jump).
8690 Remove the special case for .*\n since it is now covered by the general
8692 (re_search_2): Don't bother with `room'.
8693 (skip_one_char): New function.
8694 (skip_noops): Simplify since `memory' is not needed any more.
8695 (mutually_exclusive_p): Restructure slightly to use `switch' and
8696 add handling for "all" remaining cases.
8697 (re_match_2_internal): Change on_failure_jump_smart to use
8698 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8699 rather than on_failure_jump_exclusive.
8701 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8703 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8704 number of bits per RGB because it's everywhere used as the depth
8707 * term.c (calculate_costs): Remove code dealing with X frames.
8709 2000-03-19 Richard M. Stallman <rms@gnu.org>
8711 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8713 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8715 * lread.c (read_integer): Unread the last char not consumed.
8717 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8719 * xterm.c (x_update_window_cursor): Don't update in frames
8720 which are in the process of being deleted.
8722 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8724 * Makefile.in (mostlyclean): Add `*.core'.
8725 (clean): Add `bootstrap-emacs'.
8727 * lread.c (read_integer): New function.
8728 (read1): Support read syntax #o, #x, #b, #r.
8730 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8732 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8733 make sure POINTER_TO_OFFSET gives the same value before and after
8734 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8735 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8736 (debug): Now only active if > 0 rather than if != 0.
8737 (DEBUG_*): Update for the new meaning of `debug'.
8738 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8739 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8740 in `succeed_n', `jump_n' and `set_number_at'.
8741 (store_op1, store_op2, insert_op1, insert_op2)
8742 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8743 (group_in_compile_stack): Move to after its arg's types are
8744 declared and add a prototype.
8745 (PATFETCH): Define in terms of PATFETCH_RAW.
8746 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8748 (QUIT): Redefine as a nop except for NTemacs.
8749 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8750 indentation of the greedy-op and shy-group code.
8751 (at_(beg|end)line_loc_p): Fix argument's types.
8752 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8753 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8754 (MATCHING_IN_FIRST_STRING): Remove.
8755 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8756 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8757 QUIT unconditionally.
8759 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8761 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8764 * process.c (send_process): Add a hint that the function
8765 can call Lisp code to its comment.
8767 * lread.c (load_dangerous_libraries): New variable.
8768 (Vbytecomp_version_regexp): New variable.
8769 (safe_to_load_p): New function.
8770 (Fload): Handle files not compiled with Emacs specially.
8771 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8773 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8775 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8777 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8778 support functions only if HAVE_X11R6_XIM is defined.
8779 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8781 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8783 * xfns.c (X_I18N_INHIBITED): Don't define.
8784 (create_frame_xic): Remove conditional compilation on
8786 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8788 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8789 (HAVE_X11R6_XIM): Define.
8791 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8793 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8794 If set, call XSynchronize.
8796 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8798 * regex.c: Declare a new type `re_char' used throughout the code
8799 for the string char type. It's `const unsigned char' to match the
8800 rest of Emacs. Consistently make sure all pointers to strings use
8801 it and make sure all pointers into the pattern use `unsigned
8803 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8804 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8807 * charset.h (GET_CHAR_AFTER_2): Remove.
8808 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8810 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8812 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8813 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8814 of them try to use backquotes.
8816 2000-03-12 Dave Love <fx@gnu.org>
8818 * unexelf.c: Restore changes of 1999-10-19.
8819 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8820 fix its type and alignment; copy it from current process.
8822 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8824 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8825 has been found. Fix bug not computing timer's predecessor.
8827 * fileio.c (Fread_file_name): Handle case that DIR contains a
8830 * window.c (Fsave_window_excursion): Doc fix.
8832 * xfns.c (x_defined_color): Rewritten to use
8833 x_allocate_nearest_color.
8835 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8837 * msdos.c (vga_installed): New function, code moved from
8838 dos_set_window_size.
8839 (Qbar, Qcursor_type, outside_cursor): New variables.
8840 (syms_of_msdos): Intern and staticpro them.
8841 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8842 shape used outside Emacs when called for the first time.
8843 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8844 cursor shape used outside Emacs.
8845 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8846 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8848 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8849 parameters specify the cursor. Make qreverse a global
8850 variable (renamed to Qreverse).
8852 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8854 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8856 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8858 This is a big redesign of failure-stack and register handling, prompted
8859 by bugs revealed when trying to add shy-groups. Overall, what happened
8860 is that loops are now structured a little differently, groups can be
8861 shy and the code is a little simpler.
8863 * regex.h: Update the copyright.
8864 (RE_SHY_GROUPS): New value.
8865 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8866 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8868 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8869 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8870 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8871 for (start|stop)_memory since they now only take one argument (the
8872 second has becomes unnecessary).
8873 (print_partial_compiled_pattern): Adjust for changes in
8875 (print_compiled_pattern): Use %ld to printf long ints and flush to
8876 make debugging a little easier.
8877 (union fail_stack_elt): Make the integer unsigned.
8878 (struct fail_stack_type): Add a `frame' element.
8879 (INIT_FAIL_STACK): Init `frame' as well.
8880 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8881 (DEBUG_PUSH, DEBUG_POP): Remove.
8882 (NUM_REG_ITEMS): Remove.
8883 (NUM_NONREG_ITEMS): Adjust.
8884 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8885 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8886 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8887 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8889 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8890 address pushed is not the destination of the jump but the source
8892 (NUM_FAILURE_ITEMS): Remove.
8893 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8894 registers before the actual failure point). Don't hardcode any
8895 meaning for str==NULL anymore.
8896 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8897 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8899 (REG_UNSET_VALUE): Use NULL (why not?).
8900 (compile_range): Remove declaration since it doesn't exist.
8901 (struct compile_stack_elt_t): Remove inner_group_offset.
8902 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8903 (regex_grow_registers): Remove dead code.
8904 (FIXUP_ALT_JUMP): New macro.
8905 (regex_compile): Add shy-groups Change loops to use
8906 on_failure_jump_smart&jump instead of
8907 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8908 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8909 variable to me). Use `jump' instead of `jump_past_alt' and don't
8910 bother with push_dummy_failure in alternatives since it is now
8911 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8912 emacs' for (re)allocating the stack.
8913 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8914 from loop when bufp->can_be_null rather than jumping to `done'.
8915 Avoid jumping backwards so as to ensure termination. Use
8916 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8917 backreferences. Remove dead code in handling of `anychar'.
8918 (skip_noops, mutually_exclusive_p): New functions taken from the
8919 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8920 improve mutually_exclusive_p to handle ".+\n".
8921 (lowest_active_reg, highest_active_reg,
8922 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8923 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8924 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8925 variables. Push register (in `start_memory') on the stack rather
8926 than storing it in old_reg(start|end). Remove the cycle detection
8927 from `stop_memory', replaced by the use of on_failure_jump_loop
8928 for greedy loops. Add code for the new on_failure_jump_<foo>.
8929 Remove ad-hoc code in `on_failure_jump' to push more registers in
8930 the case of a loop. Take out code from `maybe_pop_jump' into
8931 separate functions and adapt it to the semantics of
8932 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8933 and push_dummy_failure. Remove dummy_failure handling and
8934 handling of `failures to jump to on_failure_jump' (this last one
8935 was already dead code, it seems).
8936 (group_match_null_string_p, alt_match_null_string_p)
8937 (common_op_match_null_string_p): Remove.
8939 2000-03-08 Dave Love <fx@gnu.org>
8941 * config.in: Don't depend on __STDC__ for volatile.
8942 Add POINTER_TYPE, PTR, PROTOTYPES.
8944 * hftctl.c, strftime.c: Use PROTOTYPES.
8945 * eval.c (find_handler_clause): Likewise.
8947 * mem-limits.h: Use POINTER_TYPE.
8949 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8950 (memory_warnings): Declare using POINTER_TYPE.
8952 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8954 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8956 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8959 * xfns.c: Remove obsolete code in #if 0.
8960 (Fx_focus_frame): New function.
8962 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8964 * coding.c (coding_category_name): Add coding-category-utf-8,
8965 coding-category-utf-16-be, coding-category-utf-16-le.
8966 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8967 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8968 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8969 (detect_coding_utf_8): New function.
8970 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8971 UTF_16_LOW_SURROGATE_P): New macros.
8972 (detect_coding_utf_16): New function
8973 (detect_coding_mask): When priorities are specified, skip any
8974 categories that have `nil' coding-system. Fix bug of returning
8975 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8976 returns a mask not set in PRIORITIES.
8977 (detect_eol_type_in_2_octet_form): New function.
8978 (detect_eol): selects detect_eol_type_XXX to call according to
8979 cooding->category_idx.
8980 (detect_coding_system): Remove `nil' coding-system in the result.
8981 (Fupdate_coding_systems_internal): Update all coding-categories.
8983 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8984 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8986 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8987 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8988 CODING_CATEGORY_IDX_UTF_16_LE.
8989 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8990 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8991 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8992 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8994 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8996 * doc.c (Fdocumentation_property): If value is not a string,
8997 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8999 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9000 close the display with XtCloseDisplay. This caused a bus error
9003 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9004 complete but not unique.
9006 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9008 * process.c (send_process): Remove local variable `procname' that
9009 might become invalid when a GC happens. Instead, access the
9010 process name slot directly.
9012 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9015 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9018 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9020 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9021 glyph matrices have been freed.
9023 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9025 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9026 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9028 * xfns.c (QCdata): Moved to xdisp.c.
9030 * xdisp.c (QCdata): Moved here from xfns.c.
9031 (syms_of_xdisp): Initialize QCdata.
9033 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9035 * window.c (coordinates_in_window): Use
9036 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9037 FRAME_INTERNAL_BORDER_WIDTH.
9039 * xdisp.c (try_window_id): Recompute unchanged information if
9040 it is obviously invalid.
9042 * xterm.c (x_term_init): Create a colormap if not using the
9045 * xterm.h (select_visual): Change prototype.
9047 * xfns.c (select_visual): Rewritten. Recognize user-specified
9049 (visual_classes): New variable.
9051 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9053 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9054 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9055 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9056 (x_decode_color): Don't handle allocation of white and black
9058 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9059 XtNcolormap resources.
9060 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9061 (Fx_create_frame): Initialize color members of x_output structure.
9062 (xpm_load): Pass colormap to XPM lib.
9064 * xfaces.c (x_free_colors): Access colormap of frame using
9065 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9066 when default colormap is used.
9068 * xterm.c (x_term_init): Set Colormap member of x_display_info
9069 structure. Copy colormap if resource `privateColormap' is
9070 specified (PseudoColor only).
9071 (x_setup_relief_color): Access colormap of frame using
9074 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9075 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9077 2000-03-04 Jason Rumney <jasonr@gnu.org>
9079 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9080 other non-platform-specific equivalents.
9081 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9082 specific functions and macros as their w32 equivalents where
9083 non-platform-specifics are not available.
9084 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9085 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9086 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9087 (frame_update_line_height): Use macros to access f->output_data.
9088 (defined_color): Remove FIXME comments; fixed.
9089 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9090 into #ifdef blocks. Add WINDOWSNT blocks.
9091 (Fx_list_fonts): Use macros for accessing font data.
9092 (set_lface_from_font_name): Different default fonts for X and
9094 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9095 scalable for backward compatibility.
9096 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9097 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9099 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9102 * makefile.nt (w32faces.obj): Remove.
9105 2000-03-03 Jason Rumney <jasonr@gnu.org>
9107 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9110 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9112 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9113 standard ELF definitions here if the system header does not.
9115 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9117 * xterm.c (PER_CHAR_METRIC): Removed.
9118 (x_per_char_metric_1, x_default_char): New functions.
9119 (x_per_char_metric): If font's default char is invalid, return
9120 metrics of a suitably chosen usable default char.
9121 (x_draw_glyph_string_foreground): If font has an invalid default
9122 char, replace occurrences of unprintable chars with a suitably
9123 chosen usable default char.
9125 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9127 * xterm.c (note_mouse_highlight): Return quickly if frame's
9128 glyph matrices have been freed.
9130 * dispnew.c (free_glyphs): Block input while freeing matrices.
9132 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9134 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9137 * dispextern.h (x_free_colors): Add prototype.
9139 * xfaces.c (x_free_colors): New function.
9140 (unload_color, free_face_colors): Use it.
9142 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9144 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9146 * window.c [MSDOS]: Include msdos.h.
9148 2000-03-02 Dave Love <fx@gnu.org>
9150 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9152 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9153 set C_OPTIMIZE_SWITCH for gcc.
9155 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9157 * coding.c (coding_save_composition): Be sure to allocate
9158 composition data area in coding even if there's no composition in
9161 2000-03-01 Jason Rumney <jasonr@gnu.org>
9163 * w32term.c: Equivalent changes to those made to xterm.c on
9164 2000-02-25 and 2000-02-24.
9166 * w32fns.c: Equivalent changes to those made to xfns.c on
9167 2000-02-25 and 2000-02-21.
9169 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9170 correct line-end convention is followed.
9172 * w32menu.c [HAVE_BOXES]: Remove #undef.
9173 (single_keymap_panes): Remove code for simulating checkmarks.
9174 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9175 Remove code for drawing simulated checkmarks.
9176 (w32_menu_show): make unibyte help string correctly.
9177 (add_menu_item): draw standard Windows checkmarks. Draw radio
9178 buttons as radio buttons if possible.
9180 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9182 * sysdep.c (start_of_text): Don't define this function for NetBSD
9185 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9187 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9188 (LINKER): Don't undef if __NetBSD__ is defined.
9190 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9192 * fileio.c [__NetBSD__]: Define `unix'.
9194 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9196 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9198 * atimer.c (start_atimer): Don't abort when timers are stopped.
9199 (append_atimer_lists): New function.
9200 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9201 arbitrary lists of stopped and running atimers.
9203 * atimer.c (cancel_atimer): Handle canceling an atimer when
9204 some timers are stopped.
9206 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9209 * fns.c (maybe_resize_hash_table): Handle case of new size
9210 coming out as being the same as old size.
9212 2000-02-27 Jason Rumney <jasonr@gnu.org>
9214 * makefile.nt: Add atimer.h to dependencies.
9215 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9216 * w32console.c: Only disable window system features for dispextern.h
9217 (initialize_w32_display): Build a display info for the console.
9218 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9219 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9220 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9222 * w32gui.h (struct W32FontStruct): Revert last change after change
9224 * w32menu.c (single_submenu): Set up help string.
9225 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9226 (w32_dialog_show): Set up help string.
9227 * w32term.c (w32_display_info_for_display): Remove unused function.
9228 (w32_draw_bitmap): Use pre-built bitmaps.
9229 (w32_initialize_display_info): New function to initialize parts of
9230 display info that are common to both GUI and console frames.
9231 (w32_term_init): Use w32_initialize_display_info. Do not set
9232 Vw32_num_mouse_buttons here, as it is not called for console
9233 frames. Build bitmaps for indicating truncated lines etc.
9234 (x_delete_display): Destroy pre-built bitmaps.
9235 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9236 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9238 2000-02-27 Dave Love <fx@gnu.org>
9240 * lisp.h: Add a bunch of prototypes.
9242 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9244 * keyboard.c (read_char): Set `usec' correctly.
9246 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9248 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9249 `lambda', set reg[RRR] to the map index.
9250 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9251 reg[RRR] to 0. Otherwise, set it to -1.
9253 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9255 * emacs.c (main): Remove code snippet commented out with `//'.
9257 2000-02-25 Richard M. Stallman <rms@gnu.org>
9259 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9260 and contains a `:', prepend `/:'.
9262 * window.c (select_window_1): If selected_window is nil,
9263 don't "swap out" the buffer's point.
9264 (Fset_window_configuration): Set selected_window to nil
9265 before calling Fselect_window.
9266 (unshow_buffer): Don't set point in buffer from window's point
9267 if another more recently selected window also shows the buffer.
9269 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9271 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9273 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9274 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9275 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9277 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9278 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9279 (hide_busy_cursor): New functions.
9280 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9282 * minibuf.c (read_minibuf): Cancel busy-cursor.
9284 * keyboard.c (command_loop_1): Call start_busy_cursor before
9285 Fcommand_execute and cancel_busy_cursor after it.
9286 (timer_check): Remove busy-cursor code.
9287 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9290 * process.c (wait_reading_process_input): Remove busy-cursor code.
9292 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9293 Fx_hide_busy_cursor.
9295 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9297 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9299 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9301 * xterm.c (XTread_socket): Remove busy-cursor code.
9303 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9304 (build_frame_matrix_from_leaf_window): Put code handling
9305 glyph row's not being a slice of a frame row in #if 0.
9306 (sync_window_with_frame_matrix_rows): New function.
9307 (frame_row_to_window): New function.
9308 (mirror_line_dance): Handle copies between windows.
9310 * lread.c (Fload): Use `xfree' instead of `free'.
9311 (init_obarray): Use `xmalloc' instead of `malloc'.
9313 * window.c (Fset_window_buffer): Set WINDOW to the window
9315 (coordinates_in_window): Take frame's internal border width
9318 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9320 * xterm.c (x_display_and_set_cursor): Display cursor of
9321 non-selected windows depending on the setting of
9322 cursor_in_non_selected_windows.
9324 * xdisp.c (cursor_in_non_selected_windows): New variable.
9325 (syms_of_xdisp): DEFVAR_BOOL it.
9327 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9329 * data.c (Fstring_to_number): If number is greater than what
9330 fits into an integer, return a float.
9332 * eval.c (specbind): Remove references to
9333 keyword_symbols_constant_flag.
9335 * data.c (keyword_symbols_constant_flag): Removed.
9336 (Fmakunbound, set_internal, syms_of_data): Remove references to
9337 keyword_symbols_constant_flag.
9339 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9341 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9343 * syntax.c (multibyte_syntax_as_symbol): New variable.
9344 (syms_of_syntax): Declare it as a Lisp variable.
9345 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9346 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9347 nonzero, treat all multibyte characters as symbol.
9348 (init_syntax_once): Give syntax `word' to all multibyte
9351 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9353 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9356 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9358 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9360 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9361 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9363 2000-02-21 Dave Love <fx@gnu.org>
9365 * frame.c (Vmouse_position_function): New variable.
9366 (Fmouse_position): Use it.
9367 (syms_of_frame): Install it.
9369 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9371 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9373 * fileio.c (Finsert_file_contents): Unbind the binding of
9374 standard-output done by temp_output_buffer_setup.
9376 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9377 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9378 (specbind, unbind_to): Handle most common case of non-constant
9379 symbol with trivial value specially.
9381 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9383 2000-02-20 Richard M. Stallman <rms@gnu.org>
9385 * data.c (Fmake_variable_buffer_local): Doc fix.
9386 Init found_for_buffer to 0.
9387 (Fmake_variable_frame_local): If the variable has already
9388 been buffer-local, set the check_frame field.
9390 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9392 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9393 produced for CODING_MODE_LAST_BLOCK requires.
9395 2000-02-18 Dave Love <fx@gnu.org>
9397 * keyboard.c (echo_keystrokes): Remove declaration.
9398 (Vecho_keystrokes) New variable.
9399 (read_char, record_menu_key, read_key_sequence): Use it to allow
9401 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9403 * lread.c: Undef feature selection macros before defining.
9405 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9407 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9408 for symbols other than the symbol in question.
9410 2000-02-17 Dave Love <fx@gnu.org>
9412 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9414 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9416 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9418 * alloc.c (enum mem_type): Compile unconditionally.
9420 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9422 * xfaces.c (tty_defined_color): Don't return faulire indication
9423 for unspecified-fg and unspecified-bg pseudo-colors.
9425 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9427 * alloc.c (mark_object): Don't mark symbol names in pure space.
9428 (gc_sweep): Don't unmark symbol names in pure space.
9430 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9431 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9432 [GC_MARK_STACK]: New defines.
9433 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9434 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9436 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9438 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9439 allocate_buffer instead of xmalloc.
9441 * alloc.c (toplevel): Include setjmp.h.
9442 (PURE_POINTER_P): New define.
9443 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9444 (Vdead) [GC_MARK_STACK]: New variable.
9445 (lisp_malloc): Add parameter TYPE, call mem_insert if
9446 GC_MARK_STACK is defined.
9447 (allocate_buffer): New function.
9448 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9449 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9450 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9451 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9452 (MEM_NIL) [GC_MARK_STACK]: New define.
9453 (struct mem_node) [GC_MARK_STACK]: New structure.
9454 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9455 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9456 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9457 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9458 (mark_stack) [GC_MARK_STACK]: New functions.
9459 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9460 (clear_marks): Removed.
9461 (gc_sweep): Set free conses' car, free floats' type, free
9462 symbols' function to Vdead. Use lisp_free to free buffers.
9463 (init_alloc_once): Initialize Vdead.
9464 (survives_gc_p): Return non-zero for pure objects.
9466 * alloc.c: Add comments throughout the file.
9468 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9469 that unblocks alarms.
9471 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9472 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9473 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9475 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9477 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9479 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9480 avoid infinite error signaling. Allocate sufficient memory for
9481 eol_str in the case that eoltype is Lisp_Int.
9483 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9485 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9486 depends on the previous behavior.
9488 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9490 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9492 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9494 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9496 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9497 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9500 2000-02-15 Richard M. Stallman <rms@gnu.org>
9502 * data.c (set_internal): Don't make variable buffer-local
9503 if within a let-binding for the same buffer.
9504 (let_shadows_buffer_binding_p): New function.
9506 * eval.c (specbind): For buffer-local value,
9507 record the current buffer also.
9508 (unbind_to): Cope with that change.
9510 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9512 * window.c (Fsave_window_excursion): Doc fix.
9514 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9516 * syntax.c (back_comment): Make sure we only consider comment-starters
9517 of the relevant style and return -1 in case of a failure to find the
9518 beginning of the comment.
9519 (Fforward_comment): If back_comment fails, go back to the position just
9520 after the comment-end.
9521 (scan_lists): Add comment describing a very minor bug.
9523 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9525 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9526 `completion-regexp-list' in the docstring.
9528 2000-02-14 Dave Love <fx@gnu.org>
9530 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9532 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9534 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9535 to Emacs' syntax. Also fix the comment about set/not-set meanings
9536 since Emacs syntax is not the value 0 any more.
9537 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9538 since it's now part of RE_SYNTAX_EMACS.
9540 2000-02-12 Dave Love <fx@gnu.org>
9542 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9545 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9547 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9549 2000-02-12 Dave Love <fx@gnu.org>
9551 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9553 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9554 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9555 * s/hpux.h: Don't define HAVE_VFORK.
9557 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9559 * s/nextstep.h: Don't define HAVE_ALLOCA.
9561 * config.in: Add vfork bits.
9563 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9565 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9566 unwind function to undo the effect of stopping atimers.
9568 * keyboard.c (bind_polling_period): Stop all timers except
9571 * atimer.c (stopped_atimers): New variable.
9572 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9575 * atimer.h (stop_other_atimers, run_all_atimers)
9576 (unwind_stop_other_atimers): Add function prototypes.
9578 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9580 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9582 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9583 library may depend on jpeg.
9584 (atimer.o): Depends on atimer.c.
9586 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9588 * insdel.c (del_range_1): Call update_compositions.
9589 (del_range_both): Call update_compositions just once..
9591 2000-02-10 Dave Love <fx@gnu.org>
9593 * xfns.c (create_frame_xic): Fix initialization of automatic
9596 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9598 * ccl.c (CCL_MAKE_CHAR): New macro.
9599 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9600 registers by CCL_MAKE_CHAR before calling translate_char.
9601 <CCL_TranslateCharacterConstTbl> Likewise.
9603 2000-02-08 Dave Love <fx@gnu.org>
9605 * lread.c (__EXTENSIONS__): Define.
9607 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9609 * puresize.h (BASE_PURESIZE): Increase to 650000.
9611 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9613 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9616 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9618 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9619 md, mh, mb, mr, and me to the fake termcap entry.
9621 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9623 * sound.c (sound_cleanup): Don't call device close routine if the
9624 function pointer is null.
9626 2000-02-06 Andrew Innes <andrewi@gnu.org>
9628 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9629 around image definitions and prototypes.
9630 (gamma_correct) [WINDOWSNT]: New prototype.
9632 * w32term.c (x_make_frame_visible): Replace call to
9633 input_poll_signal with poll_for_input.
9635 * window.c [WINDOWSNT]: Include w32term.h.
9637 * xdisp.c [WINDOWSNT]: Include w32term.h.
9639 * makefile.nt: Add dependencies on w32gui.h.
9640 (OBJ1): Include atimer.obj.
9641 ($(BLD)\atimer.obj): New dependency rule.
9643 * w32.c (sigmask): New function (does nothing).
9644 (sigunblock): Ditto.
9646 * frame.c [WINDOWSNT]: Include w32term.h.
9648 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9650 * lread.c (syms_of_lread): Fix literal newlines.
9652 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9653 the string constant limit (2048 bytes) in MSVC.
9656 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9658 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9660 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9661 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9664 2000-02-04 Dave Love <fx@gnu.org>
9666 * fileio.c: Remove some unused vars.
9667 (_GNU_SOURCE): Define (for euidaccess).
9669 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9671 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9673 (read_minibuf): Deal with allow_props correctly.
9675 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9677 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9679 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9681 * search.c (compile_pattern): If a cache entry has a nil regexp,
9682 fill in that entry instead of clobbering a previously cached
9685 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9687 * puresize.h (BASE_PURESIZE): Increase to 610000.
9689 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9691 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9694 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9696 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9697 instead of incrementing ic directly.
9698 <CCL_WriteExprConst> Likewise.
9699 <ccl_set_expr>: Set ic to jump_address.
9701 * fileio.c (e_write): Fix the handling of
9702 CODING_FINISH_INSUFFICIENT_SRC.
9704 2000-02-01 Dave Love <fx@gnu.org>
9706 * editfns.c (Fpropertize): Doc fix.
9708 * process.c (Fstart_process): Doc fix.
9710 * eval.c: Fix various doc strings not to duplicate information
9711 from help-manyarg-func-alist.
9713 * window.c (Fset_window_margins): Don't make interactive. Doc
9716 * doc.c (Vhelp_manyarg_func_alist): New variable.
9717 (Fdocumentation): Use it.
9718 (syms_of_doc): Define it.
9720 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9722 * xterm.c (xim_open_dpy): Remove unused local variable.
9724 * emacs.c (USAGE): Use term `display options' instead of `X
9727 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9728 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9730 * fns.c (sweep_weak_table): New function.
9731 (sweep_weak_hash_tables): Use it. Keep on marking until there
9734 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9736 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9737 that XTread_socket does not crash by trying to call XNoOp on a
9740 2000-01-30 Jason Rumney <jasonr@gnu.org>
9742 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9743 Change selected_frame to SELECTED_FRAME ().
9744 (w32_console_mouse_position): Remove #ifndef MULE from around
9747 * makefile.nt: Remove dosfns.obj.
9749 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9751 * w32fns.c (w32_defined_color): Check for valid frame before
9752 applying gamma correction. Eliminate dependency on frame elsewhere.
9753 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9754 (w32_to_x_font): Use resx and resy not height_in and width_in.
9755 (x_to_w32_font): Doc fix.
9756 (xlfd_strip_height): New function to strip and return font height.
9757 (w32_font_match): Compare height separately from rest of xlfd
9758 spec, using xlfd_strip_height.
9760 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9761 width_in. Use w32_defined_color in place of defined_color.
9763 * w32faces.c: Merge more of DOS and X specifics in preparation for
9764 merge with xfaces.c.
9765 (defined_color): Remove FIXME comment.
9766 (tty_color_name): Provide w32-specific function.
9767 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9769 * w32console.c (turn_on_face, turn_off_face): Removed.
9770 (w32_face_attributes): New function.
9771 (Global_variables): Reduce scope where possible.
9772 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9774 (hl_mode): Don't modify text attributes.
9775 (write_glyphs): Don't do anything if len <= 0. Use
9776 w32_face_attributes to get attributes for drawing. Write
9777 terminating codes using char_attr_normal.
9778 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9779 (update_begin, update_end): Likewise.
9780 (vga_stdcolor_name): New function.
9781 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9782 (Fset_screen_color): Remove char_attr_reverse.
9784 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9786 * xfns.c (xic_set_preeditarea): Take window parameter and
9787 window-relative pixel-positions.
9789 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9790 is its frame's selected window.
9791 (xim_instantiate_callback): Likewise.
9793 * xfns.c (x_create_im): Removed.
9794 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9795 (supported_xim_styles): Renamed from supported_styles.
9796 (best_xim_style): Renamed from best_style.
9797 (create_frame_xic): Renamed from xic_create_frame.
9798 (free_frame_xic): Renamed from xic_destroy_frame.
9800 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9802 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9803 our frames, call XFilterEvent with 2nd parameter `None'.
9804 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9805 returning XBufferOverflow.
9806 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9808 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9809 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9810 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9811 (xim_initialize, xim_close)
9812 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9813 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9814 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9815 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9817 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9819 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9820 `xic_style' and `xic_xfs'.
9821 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9822 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9823 (FRAME_XIM): Removed.
9825 * xfns.c (supported_styles): New variable.
9826 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9827 (xic_create_xfontset, best_style, xic_create_frame)
9828 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9829 (xic_set_xfontset): New functions.
9831 2000-01-28 Dave Love <fx@gnu.org>
9833 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9835 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9837 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9839 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9840 for *scratch* if it already existed.
9842 * emacs.c (USAGE): New macro.
9843 (main): Use it to display usage information.
9845 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9847 Support for the menu-help feature:
9849 * msdos.h: Change prototypes of XMenuAddSelection and
9852 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9853 part of the line to the termscript file.
9854 (IT_clear_to_end): Clear the entire line, not just its beginning.
9855 (menu_help_message, prev_menu_help_message): New variables.
9856 (IT_menu_make_room): Make room for the help_text member.
9857 (IT_menu_display): New argument disp_help; all callers changed.
9858 If disp_help is non-zero, store the help text of the active menu
9859 item in menu_help_message.
9860 (XMenuAddPane): Initialize the help_text member to NULL.
9861 (XMenuAddSelection): New argument help_text. Store it in the
9863 (XMenuActivate): New argument help_callback. If the value of
9864 menu_help_message has changed since the last time, display the
9865 menu help message text while waiting for the mouse to move. Clear
9866 the echo area before exiting.
9867 (XMenuDestroy): Free the help_text member.
9869 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9871 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9872 XMenuAddSelection. Pass help callback to XMenuActivate.
9873 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9875 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9877 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9878 and EMACS_SET_USECS.
9880 2000-01-26 Dave Love <fx@gnu.org>
9882 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9884 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9885 an error may be signalled.
9887 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9889 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9890 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9892 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9894 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9896 * charset.c (Fstring): If there is a multibyte char among
9897 the args, always return a multibyte string.
9899 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9901 * sysdep.c (sys_select): Turn atimers off and on instead of
9902 recording and restoring old alarm handler
9904 * process.c (toplevel): Include atimer.h.
9905 (create_process_1): Rewritten.
9906 (create_process): Use atimers instead of alarm.
9907 (wait_reading_process_input) [hpux]: Turn atimers off instead
9908 of turning off SIGALRM.
9909 (wait_reading_process_input): Turn off atimers instead off
9910 calling stop_polling.
9912 * emacs.c (main): Call init_atimer.
9914 * keyboard.c (toplevel): Include systime.h and atimer.h.
9915 (polling_for_input): Removed because unused.
9916 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9917 (poll_timer): New variable.
9918 (poll_for_input, poll_for_input_1): New functions.
9919 (start_polling, stop_polling): Rewritten.
9921 * keyboard.h (polling_for_input): Removed.
9923 * atimer.h, atimer.c: New files.
9925 * Makefile.in (obj): Add atimer.o.
9926 (atimer.o): New target.
9928 * blockinput.h (pending_atimers): Add extern declaration.
9929 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9931 * lisp.h (popup_activated_flag): Add extern declaration.
9933 * xmenu.c (popup_activated_flag): Make externally visible.
9934 (popup_activate_callback) [USE_MOTIF]: Increment
9935 popup_activated_flag.
9936 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9938 * xterm.c (toplevel): Include atimer.h.
9939 (toolkit_scroll_bar_interaction): New variable.
9940 (Fxt_process_timeouts): Removed.
9941 (x_process_timeouts): New function.
9942 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9943 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9944 (x_make_frame_visible): Call poll_for_input_1 instead of
9945 input_poll_signal. Don't call alarm.
9946 (x_initialize): Install timer calling x_process_timeouts.
9948 2000-01-24 Dave Love <fx@gnu.org>
9950 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9951 Don't use -cckr -- apparently not now necessary.
9953 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9955 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9958 2000-01-23 Jason Rumney <jasonr@gnu.org>
9960 * w32fns.c (w32_defined_color): Apply gamma correction before
9961 trying to map to the palette.
9962 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9965 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9966 here. Callers changed to always pass real device context.
9967 (w32_draw_bitmap): Likewise.
9968 (w32_get_glyph_overhangs): Likewise.
9969 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9971 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9972 pfnSetScrollInfo and SetScrollRange.
9973 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9974 back into MULE characters after decoding them.
9975 (x_get_glyph_face_and_encoding): Likewise.
9976 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9977 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9978 (x_produce_glyphs): Calculate per char metrics for a character
9979 that we know exists in default font when font_not_found_p is true.
9981 2000-01-22 Jason Rumney <jasonr@gnu.org>
9983 * makefile.nt (intervals.obj, composite.obj): New modules.
9984 (composite.h): Added as dependency where appropriate.
9986 * w32gui.h (XGCValue): New struct for emulating X GCs.
9988 * w32term.h (XCharStruct): New struct for emulating X.
9990 * w32console.c (turn_on_face, turn_off_face): New functions.
9991 (change_line_highlight): New prototype for new redisplay.
9992 (write_glyphs): Support multibyte text. Support faces.
9994 * w32faces.c: Complete rewrite for new redisplay based on new
9997 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9998 throughout. struct frame * in place of FRAME_PTR.
9999 Skeleton support for images, toolbars, tooltips from xfns.c.
10000 (Fx_create_frame): Use system default for default scroll bar
10002 (w32_get_arg): Renamed from x_get_arg.
10003 (Fx_file_dialog): New function.
10004 (w32_list_fonts): Check cache before asking system.
10005 (Vw32_enable_synthesized_fonts): New variable.
10006 (Vw32_enable_italics): Obsolete, removed.
10008 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10009 Use SELECTED_FRAME macro.
10011 * w32menu.c: Add skeleton support for help strings on menus.
10012 (add_menu_item): Native checkbox and radio support added, but not
10013 yet enabled due to bugs.
10014 (push_menu_item): Add parameters type, selection and help.
10016 Formatting changes to reduce unnecessary diffs with xmenu.c.
10018 * w32select.c (Fw32_set_clipboard_data): Update call to
10019 find_charset_in_str.
10021 * w32term.c: Complete rewrite for new redisplay based on new
10022 xterm.c with necessary sections merged back in from old w32term.c.
10024 2000-01-21 Richard M. Stallman <rms@gnu.org>
10026 * data.c (set_internal): Further fix in same criterion.
10028 2000-01-20 Richard M. Stallman <rms@gnu.org>
10030 * data.c (set_internal): Fix the criteria for whether
10031 to swap out the old cached binding.
10033 2000-01-19 Dave Love <fx@gnu.org>
10035 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10037 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10039 * regex.c (re_compile_fastmap): While checking a range table for
10040 `charset', skip flag bits for a character class correctly.
10042 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10044 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10046 * xfns.c (x_window): Call lw_create_widget with new parameter
10049 * widget.c (EmacsFrameSetCharSize): Change size of children first
10050 because of problems with main window geometry management under
10053 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10054 MENU_ITEMS_ITEM_.*.
10055 (MENU_ITEMS_ITEM_HELP): New enumerator.
10056 (push_menu_item): Add parameter HELP. Record help in menu_items.
10057 (single_menu_item, single_submenu, list_of_items): Call
10058 push_menu_item with new parameter.
10059 (single_submenu): Set help string in widget value.
10060 (menu_highlight_callback): New function.
10061 (set_frame_menubar): Call lw_create_widget with new
10063 (xmenu_show, xdialog_show): Ditto.
10065 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10067 * sound.c (Fplay_sound): Improve doc string.
10069 2000-01-11 Richard M. Stallman <rms@gnu.org>
10071 * lisp.h (set_internal): Enter the new arg.
10073 * eval.c (specbind): Record buffer-local variables specially,
10074 indicating which buffer's binding was saved.
10075 (unbind_to): Restore buffer-local variables specially
10076 in the proper buffer.
10078 * data.c (set_internal): New arg BUF.
10080 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10081 * data.c (Fset): Pass new arg to set_internal.
10082 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10084 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10086 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10089 2000-01-11 Richard M. Stallman <rms@gnu.org>
10091 * minibuf.c (Ftry_completion): Doc fix.
10093 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10095 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10098 2000-01-11 Andreas Schwab <schwab@suse.de>
10100 * coding.c (code_convert_region): Initialize total_skip.
10102 2000-01-08 Dave Love <fx@gnu.org>
10104 * eval.c (Fuser_variable_p): Check customizability too.
10106 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10108 * minibuf.c (Fcompleting_read): Doc fix.
10110 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10112 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10115 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10116 Check that input style is supported before trying to create an
10118 (x_window): Call x_create_im.
10120 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10122 * xfns.c (current_gif_memory_src): New variable.
10123 (gif_load): Record the address of the current memory source
10124 in current_gif_memory_src.
10125 (gif_read_from_memory): Use current_gif_memory_src.
10127 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10128 macros statement form.
10130 * sound.c (struct sound): Renamed from struct sound_file.
10131 (struct sound): Add members `data' and `header_size'.
10132 (enum sound_attr): Add SOUND_DATA.
10133 (current_sound, current_sound_device): Variables renamed from
10134 sound_file and sound_device.
10135 (parse_sound): Parse :data.
10136 (parse_sound): Handle sound data in strings.
10137 (find_sound_type): Function renamed from find_sound_file_type.
10138 (wav_init, au_init): Fail if sound's header_size is smaller than
10139 needed header size.
10140 (wav_play, au_play): Play sounds from string data.
10142 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10144 * lisp.h: Add prototype for allocate_string_data.
10146 * alloc.c (Fgarbage_collect): Return number of live and free
10149 * alloc.c (mark_buffer): Remove code in #if 0.
10151 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10152 (strings_consed): New variable.
10153 (allocate_string): Set it.
10154 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10155 (Fmemory_use_counts): Return strings_consed. Use Flist.
10157 * alloc.c: General cleanup in comments etc. Remove conditional
10158 compilation for `standalone'.
10160 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10162 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10163 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10164 (DONT_COPY_FLAG): Removed.
10165 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10166 (struct sdata, struct sblock): New
10167 (struct string_block): Rewritten.
10168 (STRINGS_IN_STRING_BLOCK): New macro.
10169 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10170 (large_sblocks, string_blocks, string_free_list): New variables.
10171 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10172 (init_strings): Rewritten.
10173 (allocate_string, allocate_string_data, compact_small_strings)
10174 (free_large_strings, sweep_strings): New functions.
10175 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10176 (struct string_block_head, current_string_block)
10177 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10178 (STRING_PAD): Removed.
10179 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10180 (Fgarbage_collect): Don't set mark bit in large strings.
10181 (mark_object): Mark strings differently. Mark symbol names
10183 (survives_gc_p): Test marked strings differently.
10184 (gc_sweep): Sweep strings differently, unmark strings in
10186 (compact_strings): Removed.
10188 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10190 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10191 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10193 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10195 * fileio.c (Finsert_file_contents): Signal error if visiting file
10196 in a non-empty buffer.
10198 * term.c (encode_terminal_code): Fix the previous change.
10200 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10202 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10203 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10205 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10207 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10209 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10210 need to test for MSDOS frames.
10212 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10214 * dosfns.c (unspecified_colors): Remove.
10215 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10217 (msdos_stdcolor_name): Return strings for unspecified fore- and
10218 back-ground colors.
10220 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10221 (syms_of_xfaces): Remove their staticpro's.
10222 (tty_color_name): Return Lisp strings for unspecified fore- and
10223 back-ground colors.
10224 (Finternal_set_lisp_face_attribute): Remove the special treatment
10225 for Qunspecified_{f,b}g.
10226 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10229 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10231 * xdisp.c (reseat_at_next_visible_line_start): Position before
10232 newline only if ending up on a newline.
10233 (next_element_from_ellipsis): Return success. Handle case of
10234 displaying no ellipsis. Fix case of ellipsis defined in display
10236 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10239 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10241 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10242 (Fcolor_supported_p): Renamed from face-color-supported-p.
10244 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10246 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10247 list of colors renamed to tty-defined-color-alist.
10248 (tty_color_name): Pass the frame to tty-color-by-index.
10249 (realize_tty_face): tty-color-alist is now a function which
10250 accepts the frame as argument.
10252 * term.c (Ftty_display_color_p): Accept an optional argument
10255 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10257 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10258 encode_terminal_code.
10260 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10262 * dispnew.c (mode_line_string): Support termcap frames as well.
10264 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10266 * syntax.c (Fforward_word): Undo previous change.
10268 * editfns.c (Fconstrain_to_field): Don't constrain if
10269 inhibit-field-text-motion is non-nil.
10270 (Fline_beginning_position): Undo previous change.
10271 (Fline_end_position): Ditto.
10273 * syntax.c (Fforward_word): Notice field boundaries only if
10274 inhibit-field-text-motion is nil.
10276 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10278 * editfns.c (Vinhibit_field_text_motion): New variable.
10279 (inhibit-field-text-motion): New DEFVAR_LISP.
10280 (Fline_beginning_position, Fline_end_position): Notice field
10281 boundaries only if inhibit-field-text-motion is nil.
10283 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10284 All calls adjusted.
10285 (x_build_heuristic_mask): Likewise.
10286 (xbm_load_image_from_file): Change error output.
10287 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10288 (gif_load, gs_load, x_kill_gs_process): Ditto.
10290 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10291 color indices when accessing raster pixels.
10292 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10293 one of :file or :data.
10294 (enum pbm_keyword_index): Add PBM_DATA.
10295 (pbm_format): Add :data.
10296 (pbm_image_p): Allow either :file or :data.
10297 (pbm_read_file): New function.
10298 (pbm_scan_number): Rewritten to read from string.
10299 (pbm_load): Support :data.
10301 See ChangeLog.8 for earlier changes.
10303 ;; Local Variables:
10304 ;; coding: iso-2022-7bit