1 2001-02-07 Kenichi Handa <handa@etl.go.jp>
3 * charset.c (parse_str_to_multibyte): New function.
5 * charset.h (parse_str_to_multibyte): Extern it.
7 * print.c (print_string): If we are going to print a unibyte
8 string into a multibyte buffer, convert the string to multibyte by
11 2001-02-06 Andrew Innes <andrewi@gnu.org>
13 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
14 been created. It seems we can get sent window messages such as
15 WM_ERASEBKGND before we properly update a frame.
17 2001-02-06 Gerd Moellmann <gerd@gnu.org>
19 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
20 Avoid some unnecessary cursor positioning.
22 2001-02-05 Gerd Moellmann <gerd@gnu.org>
24 * xfaces.c (split_font_name): Compute numeric value of
26 (LFACE_AVGWIDTH): New macro.
28 (check_lface_attrs): Check LFACE_AVGWIDTH.
29 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
30 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
31 (merge_face_vectors): Check LFACE_AVGWIDTH.
32 (Finternal_make_lisp_face): Use AREF.
33 (xm_set_menu_resources_from_menu_face)
34 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
35 (Finternal_lisp_face_empty_p): Use AREF.
36 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
37 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
38 Compare average widths..
39 (best_matching_font): Arrange for comparing average widths.
41 * dispextern.h (enum lface_attribute_index): Add
42 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
44 2001-02-05 Dave Love <fx@gnu.org>
46 * puresize.h: Revert last change following loadup.el change.
48 2001-02-05 Andrew Innes <andrewi@gnu.org>
50 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
51 invocation of temacs, to work with Windows 2000.
52 (bootstrap-emacs): Ditto.
54 2001-02-05 Gerd Moellmann <gerd@gnu.org>
56 * xterm.c (x_display_and_set_cursor): Check for the focus
57 frame's selected window instead of selected_window.
59 * xdisp.c (try_scrolling): If point is in the line below the
60 window, make sure to move the iterator at least a canonical
63 * window.c (Fmove_to_window_line): Don't add 1 if window is
66 2001-02-05 Kenichi Handa <handa@etl.go.jp>
68 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
69 invalid, execute CCL_INVALID_CMD.
70 (ccl_driver): If the CCL program is terminated because of
71 CCL_STAT_INVALID_CMD, copy the remaining source data to the
72 destination instead of throwing them away.
74 2001-02-02 Gerd Moellmann <gerd@gnu.org>
76 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
77 faces and other things.
79 * xdisp.c (get_next_display_element): Fix case of empty
82 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
84 * editfns.c (Fconstrain_to_field): Doc fix.
86 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
87 into `thoroughly', to make it consistent with the doc string.
89 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
91 2001-02-01 Gerd Moellmann <gerd@gnu.org>
93 * search.c (search_buffer): Call set_search_regs with a byte
94 position, not a character position.
96 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
99 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
101 * frame.c (Fmodify_frame_parameters): Doc fix.
103 2001-01-31 Gerd Moellmann <gerd@gnu.org>
105 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
106 identifier which is not reserved by Standard C.
108 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
110 * window.c (enum window_part): New enumeration.
111 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
113 (coordinates_in_window): Return an enumerator from enum
114 window_part. Fix handling of right scroll bar.
115 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
116 `right-fringe' instead of `left-bitmap-area' and
117 `right-bitmap-area'. Use enumerators from enum window_part
118 instead of hard-coded integers.
119 (check_window_containing, window_from_coordinates): Use
120 enumerators from enum window_part instead of hard-coded integers.
121 (syms_of_window): Replace Qleft_bitmap_area and
122 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
124 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
126 * editfns.c (Fformat_time_string): Doc fix.
128 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
130 * keymap.c (Fwhere_is_internal): Use the first valid binding
131 if no ascii binding is found (when firstonly is t).
133 2001-01-31 Gerd Moellmann <gerd@gnu.org>
135 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
136 instead of Finteractive_p.
138 * lisp.h (interactive_p): Add prototype.
140 * eval.c (interactive_p): New function.
141 (Finteractive_p): Use it.
143 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
145 2001-01-31 Dave Love <fx@gnu.org>
147 * .gdbinit (hook-run): Define to run xreload.
149 * textprop.c (Fset_text_properties): Fix newline in doc string.
151 2001-01-30 Gerd Moellmann <gerd@gnu.org>
153 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
154 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
156 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
157 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
158 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
160 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
163 2001-01-30 Dave Love <fx@gnu.org>
165 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
168 2001-01-29 Gerd Moellmann <gerd@gnu.org>
170 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
171 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
173 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
175 * textprop.c (Fset_text_properties): Doc fix.
177 2001-01-29 Gerd Moellmann <gerd@gnu.org>
179 * xdisp.c (forward_to_next_line_start): Remove xassert.
181 2001-01-29 Jason Rumney <jasonr@gnu.org>
183 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
184 returning without releasing it.
186 2001-01-29 Kenichi Handa <handa@etl.go.jp>
188 * w32fns.c (w32_font_match): Allocate three more bytes to regex
189 for '^', '$', and '\0'.
191 2001-01-28 Andrew Choi <akochoi@i-cable.com>
193 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
194 regex for '^', '$', and '\0'.
196 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
197 only if current_sblock has been initialized.
199 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
200 terminal frame even if it is the only visible frame.
202 2001-01-28 Kenichi Handa <handa@etl.go.jp>
204 * fontset.c (font_family_registry): Even if FONTNAME conform to
205 XLFD, if it specifies other fields than family and registry,
206 return FONTANME. New argument FORCE if nonzero cancel that
208 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
209 a signle byte character. Don't set FAMILY part to nil here. It
210 is handled by the caller choose_face_font.
211 (Fnew_fontset): Call font_family_registry with FORCE 0.
212 (Fset_fontset_font): Likewise.
214 2001-01-27 Gerd Moellmann <gerd@gnu.org>
216 * xdisp.c (display_line): Don't treat a newline as fitting
219 2001-01-26 Gerd Moellmann <gerd@gnu.org>
221 * window.c (size_window): Set the window's orig_top to nil when
222 changing heights, so that a future shrink_mini_window won't
223 restore a bogus height.
225 * frame.c (do_switch_frame): If selected frame has a mini-window,
226 resize that to exact size.
228 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
230 * xdisp.c (display_line): Simplify check for glyphs fitting
231 entirely in the line.
233 * xfns.c (xic_style): New variable.
234 (create_frame_xic): Move static variable to global scope for
235 the case that `static' gets defined away.
237 2001-01-26 Kenichi Handa <handa@etl.go.jp>
239 * coding.c (decode_coding): Set a flag for inhibiting
241 (code_convert_region): Always set saved_coding_symbol.
242 (decode_coding_string): Likewise. Update coding->symbol when we
243 encounter a inconsistent eol by the same way as
246 2001-01-25 Gerd Moellmann <gerd@gnu.org>
248 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
251 * xterm.c (x_after_update_window_line): Don't clear if frame's
252 internal border width is zero.
253 (x_clear_area): New function.
254 (x_after_update_window_line, x_clear_end_of_line)
255 (x_scroll_bar_create, x_scroll_bar_set_handle)
256 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
257 instead of XClearArea.
259 * xterm.h (x_clear_area): Add prototype.
261 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
262 which doesn't seem necessary anymore with Lesstif 0.92.
264 2001-01-25 Dave Love <fx@gnu.org>
266 * puresize.h (BASE_PURESIZE): Up to 720000.
268 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
270 2001-01-25 Gerd Moellmann <gerd@gnu.org>
272 * xdisp.c (echo_area_display): Don't call redisplay_internal
273 when Emacs is shutting down. We can't run hooks etc. that
274 would be necessary to do a redisplay.
276 * lread.c (read_integer): Use type EMACS_INT instead of int.
278 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
280 * ccl.c (ccl_driver): Fix last change.
282 2001-01-25 Kenichi Handa <handa@etl.go.jp>
284 * ccl.h (sturct ccl_program): New member suppress_error.
286 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
287 insert error message to the output.
288 (setup_ccl_program): Initialize ccl->suppress_error to 0.
290 * coding.h (struct coding_system): New member suppress_error.
292 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
293 (Fset_terminal_coding_system_internal): Set the member
295 (Fset_safe_terminal_coding_system_internal): Likewise.
297 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
299 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
300 as if it was a `charset'.
302 2001-01-24 Gerd Moellmann <gerd@gnu.org>
304 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
305 value in where_is_cache; the next lookup in the cache returns
306 something bogus if we do.
308 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
310 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
311 if HAVE_WINDOW_SYSTEM isn't defined.
313 2001-01-24 Gerd Moellmann <gerd@gnu.org>
315 * fns.c (sweep_weak_table): Fix code taking items out of
316 the hash collision chain. Some cleanup.
318 * xterm.c (x_new_font): Don't change a tooltip's size.
320 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
321 background color by specifying a color for the default font
324 2001-01-24 Kenichi Handa <handa@etl.go.jp>
326 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
327 a workaround for SunOS 4's cc.
328 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
329 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
330 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
333 2001-01-23 Gerd Moellmann <gerd@gnu.org>
335 * xterm.c (x_set_window_size_1): New function extracted from
337 (x_set_window_size): Use it.
338 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
339 doesn't have a widget, like tooltips.
341 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
343 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
346 2001-01-23 Kenichi Handa <handa@etl.go.jp>
348 * fns.c (Fset_char_table_default): Fix to make sub char-table
351 2001-01-22 Gerd Moellmann <gerd@gnu.org>
353 * xdisp.c (build_desired_tool_bar_string): Make sure we have
354 a desired tool bar string, even if there are no tool bar
357 * xdisp.c (Ftool_bar_lines_needed): New function.
358 (syms_of_xdisp): Defsubr it.
360 * editfns.c (Fformat): Don't extend text properties from arguments
361 to padding chars in the result.
363 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
365 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
367 2001-01-20 Andrew Innes <andrewi@gnu.org>
369 * w32term.c (w32_ring_bell): Only support visible bell on w32
371 (w32_initialize): Don't set term hooks that aren't actually needed
374 * xfaces.c (realize_default_face):
376 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
378 * xdisp.c (handle_single_display_prop): Remove references to
381 * dispnew.c (Fredraw_frame): Remove reference to
384 * frame.h (output_method): Remove output_w32_console method.
385 (FRAME_W32_CONSOLE_P): Remove macro.
387 * frame.c (Qw32_console): Remove variable.
388 (Fframep): Remove references to it.
389 (syms_of_frame): Ditto.
390 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
392 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
395 2001-01-20 Kenichi Handa <handa@etl.go.jp>
397 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
399 2001-01-19 Andrew Innes <andrewi@gnu.org>
401 * w32.c (init_environment): Add a version-independent site-lisp
402 directory to EMACSLOADPATH, after the version dependent one.
404 2001-01-19 Gerd Moellmann <gerd@gnu.org>
406 * editfns.c (Fbuffer_substring): Doc fix.
408 * xdisp.c (message_dolog, message2, message2_nolog): Rename
409 parameter LEN to NBYTES.
411 2001-01-19 Kenichi Handa <handa@etl.go.jp>
413 * charset.c (strwidth): Use c_string_width.
414 (c_string_width): New function.
415 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
418 * charset.h (c_string_width, lisp_string_width): Extern them.
420 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
422 * indent.c (check_composition): Check validity of composition.
424 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
425 characters by calling c_string_width.
426 (x_consider_frame_title): Get byte length of frame tile string
428 (display_mode_element): Pay attention to width of non-ASCII
429 characters by calling strwidth.
431 2001-01-18 Gerd Moellmann <gerd@gnu.org>
433 * xfns.c (Qcancel_timer): New variable.
434 (syms_of_xfns): Initialize and staticpro it.
435 (Fx_hide_tip, Fx_show_tip): Use it.
436 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
438 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
440 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
442 * window.h (WINDOW_LIVE_P): New macro.
444 * window.c (window_size_fixed): New variable.
445 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
448 * eval.c (specbind): If binding a per-buffer variable which
449 doesn't have a buffer-local value in the current buffer, change
450 the global value by changing the value of the symbol bound in all
451 buffers not having their own value, to make it consistent with
452 what happens with other buffer-local variables.
454 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
456 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
457 when searching for a newline.
459 2001-01-18 Kenichi Handa <handa@etl.go.jp>
461 * xdisp.c (display_string): Fix previous change.
463 2001-01-18 Jason Rumney <jasonr@gnu.org>
465 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
466 GLYPH_DEBUG is defined.
467 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
468 true for images with `:ascent 100'.
469 (x_set_mouse_face_gc): If the last used mouse face has gone in the
470 meantime, use face MOUSE_FACE_ID.
471 If first glyph isn't a character glyph, use the ASCII NUL
472 character to determine the face.
473 (expose_area): Do not treat left margin specially.
474 (note_mode_line_highlight): If no local_map, check global keymap.
475 (note_mouse_highlight): Initialize overlay.
476 (clear_mouse_face): Don't return if tip_frame is
478 (show_scroll_bars): Remove unused function.
479 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
480 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
482 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
484 (x_free_frame_resources): Unload relief colors.
486 2001-01-17 Gerd Moellmann <gerd@gnu.org>
488 * xdisp.c (forward_to_next_line_start): Avoid calling
489 get_next_display_element when the newline is already found. This
490 may change the iterator's position, when its current position is
491 equal to the iterator's stop_charpos.
493 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
494 zero, use this method only at the end of a line.
496 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
497 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
498 if SCALABLE_FONTS_P is set.
500 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
501 so that scalable fonts are included.
503 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
504 In the cache, use a key containing the information if scalable
506 (x_load_font): Adapt to change of keys in the font cache.
508 2001-01-17 Kim F. Storm <storm@filanet.dk>
510 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
511 XListFonts to take advantage of font caching.
513 * xterm.c (x_list_fonts): Ensure caching font information when
514 called for a null frame, which is the case frequently when Emacs
517 2001-01-17 Gerd Moellmann <gerd@gnu.org>
519 * xfns.c (QCconversion): Replaces QCalgorithm.
521 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
523 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
526 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
527 not everything could be displayed.
529 * line.h, x-list-font.c: Files removed because unused.
531 2001-01-17 Andrew Innes <andrewi@gnu.org>
533 * dired.c (directory_files_internal): Convert result from readdir
534 to a unibyte string initially, to avoid possible misinterpretation
535 of some bytes as the internal form of Emacs characters.
537 2001-01-17 Kenichi Handa <handa@etl.go.jp>
539 * fns.c (concat): Be sure to avoid putting the same `composition'
540 property on the adjacent regions.
542 2001-01-16 Gerd Moellmann <gerd@gnu.org>
544 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
546 (Fscroll_right, Fscroll_left): Set it here instead, if called
549 * buffer.c (Fset_buffer_modified_p): Set buffer's
550 prevent_redisplay_optimizations_p flag.
552 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
553 * sysdep.c, vmsproc.c, xselect.c: Call
554 redisplay_preserve_echo_area with additional arg.
556 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
559 * xdisp.c (redisplay_preserve_echo_area): Add parameter
560 FROM_WHERE, for debugging.
562 2001-01-16 Kenichi Handa <handa@etl.go.jp>
564 * ccl.c (Fregister_ccl_program): Handle the return value of
565 resolve_symbol_ccl_program correctly.
566 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
569 2001-01-15 Gerd Moellmann <gerd@gnu.org>
571 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
572 has gone in the meantime, use face MOUSE_FACE_ID.
574 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
575 x_display_info_for_display returns null, don't try to close
576 the display; we didn't open it.
578 * dispnew.c (save_or_restore_current_matrices): Function removed.
579 (save_current_matrix, restore_current_matrix): New functions.
580 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
581 restore the frame's current matrix. Due to the glyph pointer
582 setup done in adjust_glyph_matrix, there is no easy way to make
583 saving the current matrix in the desired matrix generally correct,
586 2001-01-15 Kenichi Handa <handa@etl.go.jp>
588 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
590 (display_line): Optimize for wide characters.
591 (display_string): Don't try to display a multi-column character
592 partially. On ttys, produce more than one truncation glyph for
593 multi-column characters that don't fit on the line.
595 2001-01-13 Kenichi Handa <handa@etl.go.jp>
597 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
598 it instead of WORDS_BIGENDIAN. Caller changed.
600 2001-01-13 Jason Rumney <jasonr@gnu.org>
602 * w32fns.c (Fimage_size, image_ascent, lookup_image)
603 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
604 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
605 (tiff_format, gif_format, gs_format): Adapt to change of image
608 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
609 (x_draw_image_relief, x_draw_image_foreground_1)
610 (x_draw_image_glyph_string): Adapt to change of image margins.
612 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
615 * w32bdf.c (search_file_line, get_cached_font_char)
616 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
618 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
620 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
621 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
622 (Fw32_send_sys_command): Remove unused variables.
623 (w32_msg_pump): Add parentheses.
625 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
626 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
629 2001-01-12 Gerd Moellmann <gerd@gnu.org>
631 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
632 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
633 being a pair of margins.
634 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
635 to DEFVAR_LISP. Extend doc.
637 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
639 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
640 pair of integers `(X . Y)', use X for the horizontal and Y for the
642 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
643 (parse_image_spec): Check it.
644 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
645 (tiff_format, gif_format, gs_format): Use
646 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
648 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
649 (x_draw_image_relief, x_draw_image_foreground_1)
650 (x_draw_image_glyph_string): Adapt to the change of image margins.
652 * dispextern.h (struct image): Replace member `margin' with
653 `hmargin' and `vmargin'.
655 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
658 * dispnew.c (update_text_area): Put code which decrements the
659 stop position when the row's face extends to the end of the
662 * xfns.c (x_set_mouse_color): Fix color allocation.
664 * keyboard.c: Call get_local_map with new argument list.
666 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
668 * intervals.h (enum map_property): Removed.
669 (get_local_map): Change prototype.
671 * keymap.c: Call get_local_map with new argument list.
672 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
674 2001-01-11 Gerd Moellmann <gerd@gnu.org>
676 * xdisp.c (build_desired_tool_bar_string): Correct the computation
677 of the size needed for the tool bar string. For the last image,
678 use a `display' property that reaches to the end of the string.
680 * xselect.c (selection_request_dpyinfo): New variable.
681 (x_handle_selection_request): Set it.
682 (x_selection_request_lisp_error): Don't call
683 x_decline_selection_request if selection request's display has
686 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
687 the unregister_colors before calling XFreeColors.
689 2001-01-10 Dave Love <fx@gnu.org>
691 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
692 ${SOME_MACHINE_LISP}, not ${lisp}.
694 2001-01-10 Gerd Moellmann <gerd@gnu.org>
696 * xdisp.c (display_line): On ttys, produce more than one
697 truncation glyph for multi-column characters that don't fit on the
700 * xselect.c (x_reply_selection_request): Add a comment.
702 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
703 XkbGetNames instead of XkbGetKeyboard.
705 2001-01-10 Dave Love <fx@gnu.org>
707 * sysdep.c (random): Revert the declaration.
709 2001-01-09 Gerd Moellmann <gerd@gnu.org>
711 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
712 function string_bytes.
713 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
715 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
716 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
717 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
718 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
720 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
721 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
722 after sweeping strings, and at the end.
723 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
725 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
726 ensure that pop_message is called.
728 * keyboard.c (Fexecute_extended_command): Use a
729 record_unwind_protect to ensure that pop_message is called.
731 * lisp.h (push_message_unwind): Add prototype.
733 * xdisp.c (push_message_unwind): New function.
735 * fileio.c (do_auto_save_unwind): Do the pop_message here
736 instead of in Fdo_auto_save.
737 (Fdo_auto_save): Don't call pop_message.
739 2001-01-08 Ken Raeburn <raeburn@gnu.org>
741 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
744 2001-01-08 Gerd Moellmann <gerd@gnu.org>
746 * window.c (window_scroll_pixel_based): Adjust glyph matrices
747 when increasing window's vscroll.
749 * macros.c (Qkbd_macro_termination_hook): New variable.
750 (syms_of_macros): Initialize and staticpro it.
751 (pop_kbd_macro): Run kbd-macro-termination-hook.
753 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
755 2001-01-07 Dave Love <fx@gnu.org>
757 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
758 arglist, for documentation's sake.
760 2001-01-06 Andrew Innes <andrewi@gnu.org>
762 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
765 2001-01-05 Andrew Innes <andrewi@gnu.org>
767 * term.c (update_end): Don't check updating_frame; for some reason
768 this can be 0 sometimes, such as after dismissing a popup menu,
769 and isn't necessary given the explicit frame argument.
771 2001-01-05 Gerd Moellmann <gerd@gnu.org>
773 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
774 on some systems, and an unsigned long on others, like FreeBSD 4.1.
776 2001-01-04 Gerd Moellmann <gerd@gnu.org>
778 * xterm.c (clear_mouse_face): Don't return if tip_frame is
781 * xfns.c (x_create_tip_frame): Preserve the value of
782 face_change_count around the creation of the tip frame.
784 * xfns.c (last_show_tip_args): New variable.
785 (compute_tip_xy): New function.
786 (Fx_show_tip): Reuse an existing tip frame, if possible.
787 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
789 2001-01-04 Dave Love <fx@gnu.org>
791 * editfns.c (Fformat): Doc fix.
793 * systime.h (set_file_times): Prototype.
795 * widget.h (EmacsFrameSetCharSize_): Prototype.
797 * sysdep.c (random, srandom): Declare explicitly.
799 * dispextern.h (move_it_vertically_backward): Declare.
801 2001-01-04 Gerd Moellmann <gerd@gnu.org>
803 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
804 like in Fx_create_frame.
806 * xfaces.c (set_font_frame_param): Don't do anything for
807 non-graphical frames.
809 * window.c (Fdelete_other_windows): Set window's window_end_valid
810 to nil when changing the window's start. Don't change the
811 window's start when its top position hasn't changed. If we do,
812 this will set the window's optional_new_start, which act's like a
813 force_start during redisplay with C-x 1 M-> under particular
814 circumstances (see report from Per Starback to emacs-pretest-bug
817 2001-01-03 Gerd Moellmann <gerd@gnu.org>
819 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
820 short cut at the start of the function. Add an assertion.
821 (reseat_at_next_visible_line_start): Add an assertion.
823 * window.c (Frecenter): When changing the window start, set the
824 window's window_end_valid to nil.
825 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
827 * dispextern.h (move_it_past_eol): Add prototype.
829 * xdisp.c (move_it_past_eol): New function.
831 * window.c (Fwindow_end): Doc fix.
833 2001-01-03 Dave Love <fx@gnu.org>
835 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
838 2001-01-03 Gerd Moellmann <gerd@gnu.org>
840 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
841 the enabled_p flag of the glyph row at window_end_vpos to 0.
842 (handle_single_display_prop): Fix last change.
844 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
846 * window.c (Frecenter): Doc fix.
848 2001-01-02 Andrew Innes <andrewi@gnu.org>
850 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
852 * frame.h (output_method): Add output_w32_console method.
853 (FRAME_W32_CONSOLE_P): New macro.
855 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
856 use output_w32_console method.
857 (Qw32_console): New Lisp_Object.
858 (Fframep): Return it.
859 (syms_of_frame): Init it.
860 (Fframe_parameters): Report w32console as font for w32_console
863 * xfaces.c (realize_default_face): Set face foreground and
864 background to unspecified for w32_console frames.
865 (realize_face): Realize face cache for w32_console frames.
866 (realize_tty_face): Accept w32_console frames.
868 * xdisp.c (handle_single_display_prop): Return if frame is
870 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
871 necessary, even if running interactively.
873 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
876 * w32term.c (x_update_begin):
880 (x_change_line_highlight):
885 (w32_reassert_line_highlight):
886 (w32_frame_rehighlight):
887 (w32_frame_raise_lower): Do nothing if not w32 frame.
889 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
891 * w32fns.c (Fx_display_color_cells): Determine correct value, when
892 system doesn't tell us directly.
893 (Fx_display_visual_class): Implement properly.
895 2001-01-02 Gerd Moellmann <gerd@gnu.org>
897 * window.c (Frecenter): Handle centering in graphical frames
898 specially. Centering on the basis of line counts doesn't work
899 reliably with variable-height lines.
901 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
903 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
906 * composite.c (run_composition_function): Remove unused variable
908 (update_compositions): Remove unused variable `hook'.
910 * intervals.c (get_local_map): Remove unused variable `tem'.
912 * doprnt.c (doprnt1): Remove unused variable `size'.
914 * fns.c (Flength): Remove unused variable `tail'.
915 (Fdelete): Remove unused variable `size'.
917 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
920 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
923 * data.c (find_symbol_value): Remove extra 3rd argument in the
924 call to swap_in_symval_forwarding.
926 * undo.c (Fprimitive_undo): Remove unused block-scope variable
929 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
930 (trivial_regexp_p): Remove unused variable `c'.
931 (boyer_moore): Remove unused variable `k'.
933 * indent.c (current_column): Remove unused variable `stopchar'.
934 (Fcompute_motion): Remove unused variable `contin'.
936 * casefiddle.c (casify_object): Remove unused variable `tolen'.
938 * dired.c (directory_files_internal): Fix a typo in a comment.
939 Remove an unused variable `handler'.
940 (file_name_completion): Remove unused function-scope variable
942 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
945 * fileio.c (e_write): Remove unused variable
946 `require_encoding_p'.
948 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
950 (Fmarker_insertion_type): Remove unused variable `buf'.
952 * insdel.c (make_gap): Remove unused variable `result'.
954 * keyboard.c (record_char): Remove unused function-scope variable
956 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
957 (menu_bar_items): Remove unused function-scope variable `tem'.
959 * fontset.c (fontset_ref): Remove unused variable `i'.
960 (fontset_set): Remove unused variables `j' and `tmp'.
961 (make_fontset): Remove unused variables `i', `j', `elt' and
963 (make_fontset_for_ascii_face): Remove unused variable `name'.
964 (fs_load_font): Remove unused variable `font_idx'.
965 (fs_query_fontset): Remove unused function-local variable
967 (list_fontsets): Remove unused variable `tail'.
968 (Fnew_fontset): Remove unused variables `family' and `registry'.
969 (accumulate_font_info): Remove unused variable `tmp'.
970 (Ffontset_font): Remove unused variable `id'.
971 (syms_of_fontset): Remove unused variable `i'.
973 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
975 (lookup_image): Remove unused variable `file'.
976 (xbm_load): Remove unused variables `bitmap_data', `height', and
977 `width'. Remove function-local variable `i', leave the
979 (gif_load): Remove unused variable `inc'.
981 * xterm.c (XTread_socket): Remove unused variables `p' and
983 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
984 leave only the one in the inner block.
986 * xfaces.c (face_fontset, realize_default_face): Remove unused
988 (face_at_buffer_position): Remove unused variable `multibyte_p'.
990 * term.c (encode_terminal_code): Remove unused variable `c'.
992 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
993 char *' instead of `char *'.
995 * category.c (Fcategory_docstring): Remove unused variable `doc'.
996 (Fget_unused_category): Remove unused variable
998 (Fchar_category_set): Remove unused variables `val', `charset',
1001 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1002 unused variable `i'.
1003 (detect_coding_mask): Remove unused variable `idx'.
1004 (detect_coding): Remove unused variable `i'.
1005 (ccl_coding_driver): Remove unused variable `result'.
1006 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1007 (decode_coding_string): Remove unused variables `to' and
1009 (encode_coding_string): Remove unused variables `gcpro1' and
1010 `saved_coding_symbol'.
1011 (Ffind_coding_systems_region_internal): Remove function-local
1012 variable args[], leave only the block-local one.
1013 (code_convert_region1): Remove unused variable `len'.
1015 * charset.c (char_printable_p): Remove unused variable `chars'.
1016 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1017 (str_to_multibyte): Remove unused variable `c'.
1019 * window.c (size_window): Remove block-local variable `min_size'.
1021 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1022 `header_line_height'.
1023 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1024 enum display_element_type.
1026 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1028 * xterm.c (x_connection_closed): Catch X errors around all
1029 statements that call X. Save away the error message in a local
1032 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1035 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1036 in or at the start of invisible text.
1038 * dispnew.c (update_window): Don't check_current_matrix_flags.
1040 2001-01-01 Jason Rumney <jasonr@gnu.org>
1042 * w32fns.c (x_figure_window_size): Do not allow new_height and
1043 new_width of frame to override specified values.
1045 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1047 * composite.c (find_composition): Fix a code for searching
1050 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1052 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1054 (update_window) [GLYPH_DEBUG]: Call it.
1055 (scrolling_window): Prevent including current rows which are below
1056 what's displayed in the window.
1058 * xdisp.c (try_window_reusing_current_matrix)
1059 <new start <= old start>: Disable rows in the current matrix
1060 which are below the window after scrolling.
1062 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1063 is zero. It's not worth the complexity.
1064 (invisible_text_between_p): Put in #if 0 because unused.
1066 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1068 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1069 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1071 * keyboard.c (echo_char): If C is an integer, always call
1072 push_key_description. Former code could signal an invalid
1075 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1076 If set, print multibyte text.
1077 (Fsingle_key_description): Call push_key_description with
1078 FORCE_MULTIBYTE set.
1079 (describe_buffer_bindings): Likewise.
1081 * lisp.h (push_key_description): Add prototype.
1083 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1084 around the call to redisplay_internal.
1086 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1088 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1090 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1092 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1093 (ccl_driver): New local variable `extra_bytes'.
1095 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1097 * coding.c (setup_coding_system): Initialize
1098 coding->spec.ccl.eight_bit_carryover.
1099 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1101 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1103 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1104 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1105 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1106 (decode_composition_emacs_mule): New function.
1107 (decode_coding_emacs_mule): Decode composition sequence by calling
1108 decode_composition_emacs_mule.
1109 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1110 (encode_coding_emacs_mule): Changed from macro to function. If
1111 a text contains compositions, encode them correctly.
1112 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1113 that decoding and encoding are required.
1115 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1117 * xfaces.c (PT_PER_INCH): New macro.
1118 (xlfd_point_size): Compute real point size from font's pixel size.
1119 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1122 * .gdbinit: Comment out the line pointing to the Lesstif source
1125 * window.c (Frecenter): Use displayed_window_lines instead
1126 of window_internal_height.
1128 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1129 instead of x-toolkit-scroll-bars-p.
1130 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1132 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1133 instead of x-toolkit-scroll-bars-p.
1134 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1136 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1137 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1138 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1140 (add_window_display_history, add_frame_display_history)
1141 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1142 (build_frame_matrix_from_leaf_window): Remove unused code.
1143 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1145 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1146 (update_window) [GLYPH_DEBUG]: Likewise.
1147 (syms_of_display): Defsubr dump-redisplay-history.
1149 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1151 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1152 the end of the prompt. Set echo_after_prompt to the offset
1153 of echoptr in echobuf.
1155 * xdisp.c (init_from_display_pos): Pop until the iterator's
1156 stack is empty; there may be frames for stretch or images
1159 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1160 (save_or_restore_current_matrix): New function for the same
1161 purpose, but more efficient.
1162 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1164 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1166 * xdisp.c (syms_of_xdisp): Fix last change.
1168 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1170 * xdisp.c (syms_of_xdisp): Doc fix.
1172 * xdisp.c (redisplay_window): Remove label restore_buffers;
1173 use finish_scroll_bars instead to make sure that scroll bars
1174 are redeemed. If we don't do this, flickering can result from
1175 scroll bars being destroyed and recreated.
1177 2000-12-22 Jason Rumney <jasonr@gnu.org>
1179 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1180 in the wrong colors when the foreground is not black.
1181 (expose_window): Don't redraw the window that's currently being
1184 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1186 * window.c (size_window): When setting the window's too_small_ok
1187 flag, compare old size with minimum size depending on WIDTH_P,
1188 don't compare with window_min_width.
1190 * window.c (delete_window): Simplify somewhat.
1191 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1192 freeing window matrices. The flag windows_or_buffers_changed is
1193 set, so the next redisplay will consider all windows; this should
1196 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1198 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1200 * ccl.h (struct ccl_program): New member cr_consumed.
1202 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1203 (CCL_READ_CHAR): Handle EOL conversion here.
1204 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1206 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1208 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1211 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1212 otherwise tabs of different size compare equal.
1214 * callint.c (Fcall_interactively): Prevent a compiler warning.
1216 * print.c (print_unwind): Return nil.
1217 (PRINTDECLARE): Initialize all local variables.
1218 (print_preprocess): Add a default case.
1220 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1222 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1224 * window.c (delete_window, Fsplit_window)
1225 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1227 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1229 * dispnew.c (ensure_frame_matrix): Removed.
1230 (save_frame_matrix, restore_frame_matrix): New functions.
1231 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1233 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1234 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1236 2000-12-21 Andrew Innes <andrewi@gnu.org>
1238 * w32term.c (x_update_begin): Regenerate the palette here, rather
1239 than for each window.
1241 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1242 palette is NULL, since this corrupts memory! Also get
1243 display_info reference from frame.
1245 2000-12-21 Jason Rumney <jasonr@gnu.org>
1247 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1249 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1250 to avoid returning without releasing it.
1252 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1254 * keymap.c (push_key_description): Don't convert eight-bit-control
1255 and eight-bit-graphic to multibyte character.
1257 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1258 generic character and CODE1 is nil, return the smallest character
1261 2000-12-20 Dave Love <fx@gnu.org>
1263 * s/osf5-0.h (NSIG): Don't redefine.
1265 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1267 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1268 excluding menu-bar and tool-bar.
1269 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1270 (menu_item_p): Remove.
1271 (where_is_internal_1): Don't ignore menu-items.
1273 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1275 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1278 * window.c (make_window): Initialize window's min_hscroll.
1279 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1280 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1282 (struct saved_window): New member min_hscroll.
1283 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1284 (Fset_window_configuration): Set window's min_hscroll.
1285 (save_window_save): Save window's min_hscroll.
1286 (compare_window_configurations): Compare min_hscroll values.
1288 * window.h (struct window): New member min_hscroll.
1290 * keyboard.c (echo_prompt): Prevent a compiler warning.
1292 * xdisp.c (try_cursor_movement): Fix last change. The real
1293 condition is that PT is at the end of the row, and should
1294 be displayed at the start of the next row.
1296 * xdisp.c (try_cursor_movement): If we end on a partially
1297 visible line, end we already decided to scroll, return -1.
1299 * dispextern.h (ensure_frame_matrix): Add prototype.
1301 * window.c (delete_window, Fsplit_window)
1302 (Fset_window_configuration): Call ensure_frame_matrix.
1304 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1306 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1307 completed, call fake_current_matrices instead of marking frame
1310 2000-12-20 Jason Rumney <jasonr@gnu.org>
1312 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1314 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1316 * fns.c (Frequire): Doc fix.
1318 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1320 * window.c (window_scroll_pixel_based): Don't use
1323 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1324 currently displaying a message.
1326 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1328 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1330 2000-12-18 Andrew Innes <andrewi@gnu.org>
1332 * w32.c (w32_strerror): New function.
1334 * w32.h (w32_strerror): New extern.
1336 * w32fns.c (Fw32_shell_execute): Use it.
1338 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1340 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1342 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1344 * msdos.c (IT_set_face): Obey inverse_video.
1346 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1348 * dired.c (directory_files_internal): Always return decoded filenames.
1350 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1352 * xterm.c (x_connection_closed): Prevent being called recursively
1353 because of an error condition in XtCloseDisplay.
1355 * xdisp.c (init_iterator): If noninteractive, and the frame's
1356 face cache is null, make one.
1358 * xfns.c (show_busy_cursor): Check for live frames more
1361 * process.c (wait_reading_process_input): Check for pending
1362 input when running timers.
1364 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1366 * msdos.c (IT_write_glyphs): Compute the glyph face from
1369 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1371 * process.c (read_process_output): Don't run a filter if the code
1372 decoder produces nothing but carryover.
1374 2000-12-17 Andrew Innes <andrewi@gnu.org>
1376 * w32.c (sys_rename): Only check errno against EEXIST, and not
1377 EACCES, when determining whether rename failed because the target
1378 exists. This was resulting in indefinite looping on Windows 9x if
1379 the source file was locked by another process.
1381 * w32fns.c (Ffile_system_info): New function.
1382 (syms_of_w32fns): Defsubr it.
1384 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1386 * window.c (coordinates_in_window): Fix computation for
1387 position on vertical line between mode lines.
1389 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1390 Don't alter tip_frame or tip_window.
1391 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1394 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1395 Don't alter tip_frame or tip_window.
1396 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1399 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1401 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1402 be consistent with the doc string. Reported by NAKAJIMA Mikio
1403 <minakaji@osaka.email.ne.jp>.
1405 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1407 * xfaces.c (Vface_ignored_fonts): New variable.
1408 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1409 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1411 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1413 * dispnew.c (update_window): Detect pending input every nth line
1414 updated, i.e. do it depending on real work done, and not on the
1417 * xterm.c (expose_window): Don't redraw the window that's
1418 currently being updated.
1420 * window.c (Fset_window_point): Remove test for
1421 cursor_in_non_selected_windows.
1423 * lread.c (read1): Recognize end of file after `\\'.
1425 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1426 not unwind_create_frame.
1428 2000-12-15 Dave Love <fx@gnu.org>
1430 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1433 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1435 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1437 * coding.c (setup_coding_system): Clear all members of the struct
1438 coding_system at first.
1439 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1441 (code_convert_region): Don't override coding->src_multibyte and
1442 coding->dst_multibyte.
1444 * fns.c (Fmd5): Docstring improved.
1446 2000-12-15 Miles Bader <miles@gnu.org>
1448 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1449 are actually marked as mode-lines; otherwise use
1450 estimate_mode_line_height.
1452 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1454 * editfns.c (Fformat): Prevent a buffer overrun when the format
1455 specifies a precision.
1457 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1459 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1460 argument is outside the range [2..3].
1462 2000-12-14 Andrew Innes <andrewi@gnu.org>
1464 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1465 nothing to do. Bind inhibit-quit.
1466 (tip_frame): Make it a Lisp_Object.
1467 (x_create_tip_frame): Set tip_frame after it has been added to
1469 (Fx_show_tip): Don't set tip_frame here.
1470 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1472 (unwind_create_frame, unwind_create_tip_frame): New functions.
1473 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1474 while a frame is only partially constructed.
1476 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1477 (x_free_frame_resources): New function.
1478 (x_destroy_window): Use it.
1480 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1482 * xfns.c (Fx_backspace_delete_keys_p): New function.
1483 (syms_of_xfns): Defsubr it.
1485 * config.in (HAVE_XKBGETKEYBOARD): Add.
1487 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1489 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1490 Always store string in multibyte representation in echobuf.
1491 (echo_char): Always store string in multibyte representation in
1493 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1494 (read_key_sequence): Adjusted for the change of echo_prompt.
1496 * fns.c (Fmd5): Docstring improved.
1498 * lisp.h (detect_coding_system): Prototype adjusted.
1500 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1501 (detect_coding_emacs_mule, detect_coding_iso2022,)
1502 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1503 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1504 argument MULTIBYTEP. Callers changed.
1505 (detect_coding_mask, detect_coding_system): New argument
1506 MULTIBYTEP. Callers changed.
1507 (decode_coding_string): Set coding->src_multibyte and
1508 coding->dst_multibyte before calling detect_coding and detect_eol.
1509 Update them after some coding system is detected.
1511 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1513 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1515 * keyboard.c (menu_bar_items, tool_bar_items):
1516 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1518 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1520 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1522 (unwind_create_frame, unwind_create_tip_frame): New functions.
1523 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1524 while a frame is only partially constructed.
1526 * xterm.h (x_free_frame_resources): Declare.
1528 * xterm.c (x_free_frame_resources): New function.
1529 (x_destroy_window): Use it.
1531 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1532 don't interrupt the update for pending input initially, i.e.
1533 update at least some lines.
1535 * keyboard.c (do_mouse_tracking): Make externally visible.
1537 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1539 * xfns.c (gray_bitmap_bits): Declare `char *'.
1541 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1543 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1544 lines start with a relief line.
1546 2000-12-12 Dave Love <fx@gnu.org>
1548 * window.c (Fdisplay_buffer): Doc fix.
1549 (Fwindow_list): Remove unused var.
1551 * buffer.h (mmap_set_vars): Declare.
1553 * window.h (Fset_window_point): Declare.
1555 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1557 * msdos.c (fast_find_position): Don't overstep the last window row.
1558 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1559 unused variable `area'. When looking for a row under (X,Y), give
1560 up if some of the previous rows is not enabled.
1562 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1564 * window.c (Fset_window_point): If displaying cursors in windows
1565 other than the selected window, make sure redisplay updates
1566 other windows to show the new value of point in the window.
1568 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1570 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1571 the buffer is the sole visible buffer when in the mini-buffer.
1573 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1574 Bind `inhibit-read-only' to t.
1575 (unwind_with_echo_area_buffer): Use AREF.
1577 * xfns.c (Fx_hide_tip): Simplified.
1579 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1580 GC_MAKE_GCPROS_NOOPS instead of `1'.
1582 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1584 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1586 * xfns.c (Fx_hide_tip): Fix last change.
1588 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1589 nothing to do. Bind inhibit-quit.
1590 (tip_frame): Make it a Lisp_Object.
1591 (x_create_tip_frame): Set tip_frame after it has been added to
1593 (Fx_show_tip): Don't set tip_frame here.
1595 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1597 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1600 * dispextern.h: Change external declaration of tip_frame.
1602 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1603 return an empty string.
1605 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1606 of the window's update_mode_line flag, since the former is set by
1607 force-mode-line-update, not the latter. This makes
1608 column-number-mode slightly faster.
1610 * xdisp.c (try_window_id) <all changes above window start>:
1613 2000-12-11 Paul Eggert <eggert@twinsun.com>
1615 * config.in (HAVE_FTELLO): Remove.
1617 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1618 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1620 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1621 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1623 2000-12-11 Miles Bader <miles@gnu.org>
1625 * window.c (displayed_window_lines): Don't round up when
1626 converting empty space at bottom to lines.
1627 Handle non-newline-terminated final lines properly.
1628 (Fwindow_text_height): New function (used to be in lisp).
1629 (syms_of_window): Initialize it.
1631 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1633 * syntax.c (scan_lists): Check that the right quote char has the
1634 right Sstring syntax when jumping over strings.
1635 (init_syntax_once): Use Smax rather than 13.
1637 2000-12-09 Miles Bader <miles@gnu.org>
1639 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1640 with PARTIALLY, inverting the sense.
1641 (window_scroll_pixel_based): Scroll partially visible lines into
1642 place if we hit the beginning or end of the buffer.
1643 (displayed_window_lines): Don't include partially visible lines.
1644 (Fmove_to_window_line): Skip past any partially visible first line.
1646 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1648 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1650 * tparam.c (tparam1): Change the way buffers are reallocated to be
1651 portable and less obfuscated.
1653 * termcap.c (tgetent): Change the way buffers are reallocated to
1654 be portable and less obfuscated.
1656 * macros.c (store_kbd_macro_char): Change the way buffers are
1657 reallocated to be portable and less obfuscated.
1659 * lread.c (read1): Change the way buffers are reallocated to be
1660 portable and less obfuscated.
1662 * doc.c (Fsubstitute_command_keys): Change the way buffers
1663 are reallocated so that it is portable.
1665 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1667 * dosfns.c (Ffile_system_info): New function.
1668 (syms_of_dosfns): Defsubr it.
1670 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1672 * alloc.c (gc_sweep): Add comment.
1674 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1676 * sound.c (vox_configure): Change order of ioctls. Don't
1677 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1678 Ignore errors when changing volume.
1679 (vox_close): Don't reset the device.
1681 * process.c (read_process_output): Make sure the process marker's
1682 position is valid when the process buffer is changed in
1683 after-change functions. W3 does that.
1685 * xfns.c (x_free_gcs): New function.
1687 * xterm.h (x_free_gcs): Add prototype.
1689 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1692 * xterm.c (x_destroy_window): Call x_free_gcs so that
1693 resources of non-toolkit X windows will be freed.
1695 2000-12-07 Andrew Innes <andrewi@gnu.org>
1697 * w32fns.c (xlfd_charset_of_font): Fix last change.
1699 2000-12-06 Dave Love <fx@gnu.org>
1701 * md5.h (__P): Don't define -- it comes from config.h.
1703 * strftime.c: Change some #if foo to #ifdef foo.
1705 2000-12-06 Andrew Innes <andrewi@gnu.org>
1707 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1709 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1711 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1712 (w32_list_fonts): Don't choke if pattern doesn't specify a
1715 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1717 * alloc.c (gc_sweep): Prevent symbols read during loadup
1720 * xdisp.c (underlying_face_id): New function.
1721 (handle_face_prop, face_before_or_after_it_pos): Use it
1722 to determine the face ``under'' a string. Let strings inherit
1723 the face of the buffer under them.
1725 * xfaces.c (face_at_string_position): Update function comment.
1727 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1728 matrix if the window's left position has changed; we need to
1729 redraw it in this case.
1731 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1733 * window.c (coordinates_in_window): Check mouse on mode-line or
1736 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1737 advertized by the function documentation.
1739 * window.c (syms_of_window): Doc fix.
1741 * sound.c (vox_configure): Set volume for left and right channel.
1742 (sound_cleanup): Return nil.
1744 * xdisp.c (move_it_by_lines): Fix paren typo.
1746 * xterm.c (x_load_font): Don't use the font's max_bounds for
1747 computing the height of the font. If max_bounds' ascent or
1748 descent are greater than the font's ascent or descent, this means
1749 glyphs overlap, which should be handled now by redisplay.
1751 * window.c (Veven_window_heights): New variable.
1752 (syms_of_window): DEFVAR_LISP it.
1753 (Fdisplay_buffer): Check Veven_window_heights before evening the
1756 2000-12-06 Miles Bader <miles@gnu.org>
1758 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1759 update `default-frame-alist' instead of setting no frame parameters.
1761 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1763 * composite.c (update_compositions): Fix typo (use the correct
1766 2000-12-05 Jason Rumney <jasonr@gnu.org>
1768 * md5.h: Remove underscores from function declarations.
1769 (__attribute__, __alignof__) [!__GNUC__]: Define.
1771 * md5.c: Delay include of md5.h until after namespace cleaning.
1773 * makefile.w32-in (fns.o): Depend on md5.h
1774 (md5.o): New target.
1777 * makefile.nt: Likewise.
1779 2000-12-05 Jason Rumney <jasonr@altavista.net>
1781 * w32term.c (expose_area): Complete last change.
1783 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1785 * minibuf.c: Include intervals.h.
1787 2000-12-05 Jason Rumney <jasonr@gnu.org>
1789 * w32term.c (x_produce_glyphs): If a font for a component of
1790 a composition is not found, use 1 pixel dot ascent and 0 dot
1791 descent value to avoid displaying terribly tall empty boxes.
1792 (expose_area): Pass x-coordinate relative to the exposed
1793 area to x_draw_glyphs instead of a window-relative coordinate.
1795 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1797 * xdisp.c (next_element_from_ellipsis): Save face before selective
1798 display in saved_face_id, and set face_before_selective_p.
1799 (reseat_1): Reset face_before_selective_p.
1800 (append_space, extend_face_to_end_of_line): If iterator's
1801 face_before_selective_p is set, use the face from saved_face_id.
1802 (extend_face_to_end_of_line): For tty frames, make sure to
1803 use the right face id when producing spaces at the end of
1806 * dispextern.h (struct it): Add face_before_selective_p.
1808 * keyboard.c (record_char): Don't record identical help-echo
1809 events in recent_keys.
1811 * xterm.c [USE_X_TOOLKIT]: Close the display.
1812 (xim_close_dpy): Handle case that the display has been closed.
1814 * xterm.c (x_destroy_window): Reset the frame's X window after
1817 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1818 variable window_width.
1819 (line_draw_cost): Fix code skipping over spaces at the end of the
1820 line when must_write_spaces is not set.
1821 (scrolling_window): Fix code inserting runs in list of all runs.
1823 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1825 * coding.c (setup_coding_system): Be sure to initialize
1826 coding->category_idx.
1828 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1830 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1832 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1833 area to x_draw_glyphs instead of a window-relative coordinate.
1835 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1836 error in the message.
1838 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1839 timer after having read a key. It's not good for code reading
1840 several keys in a loop, like an input method.
1842 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1843 record undo information for format-decode.
1845 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1846 current buffer is read-only, not if it isn't.
1848 * keyboard.c (record_char): Record `help-echo' input events
1849 in recent_keys only if they display some help. Don't record
1850 `help-echo' events as macro char.
1852 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1854 * editfns.c (save_excursion_restore): Don't move point
1855 in another window if it is showing the wrong buffer.
1856 Avoid the call to Fwindow_live_p, for speed.
1858 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1860 * xfaces.c (struct font_name): New member registry_priority.
1861 (split_font_name): Initialize the above member to zero.
1862 (concat_font_list): New function.
1863 (font_list): Include fonts of all alternative registries.
1864 (FONT_POINT_SIZE_QUANTUM): New macro.
1865 (better_font_p): Ignore point size difference less than
1866 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1868 * xterm.c (x_produce_glyphs): If a font for a component of
1869 a composition is not found, use 1 pixel dot ascent and 0 dot
1870 descent value to avoid displaying terribly tall empty boxes.
1872 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1874 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1876 * coding.h (code_convert_string1): Declare.
1878 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1880 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1883 2000-12-02 Jason Rumney <jasonr@gnu.org>
1885 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1886 correctly for single byte character case.
1887 (w32_per_char_metric): Do not try to make any assumptions about
1888 the metrics of BDF fonts.
1889 (x_estimate_mode_line_height): If `mode-line' face
1890 hasn't a font, use that of the frame, as drawing glyphs
1892 (note_mouse_highlight): Change the cursor shape on the vertical
1893 border between windows [not enabled].
1895 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1897 * w32fns.c (Fx_create_frame): Reintroduce the call to
1898 face-set-after-frame-defaults.
1899 (Vx_window_horizontal_drag_shape): New variable.
1900 (syms_of_xfns): DEFVAR_LISP it.
1901 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1904 2000-12-02 Simon Josefsson <simon@josefsson.org>
1906 * fns.c (Fmd5): Use a different logic to decide the coding system
1909 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1911 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1913 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1916 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1918 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1919 height for YNegative.
1920 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1921 height; also see comment there.
1923 * window.c (coordinates_in_window): Handle computations for
1924 positions on the vertical bar and fringes differently for
1925 window-system frames. Consider some pixels near the vertical bar
1926 as on the bar if the frame doesn't have vertical scroll bars.
1927 Associate positions between mode or header lines with the
1928 right window, the left one.
1930 2000-12-01 Jason Rumney <jasonr@gnu.org>
1932 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1934 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1937 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1939 * window.c (struct saved_window): Add members orig_top and
1941 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1942 (save_window_save, Fset_window_configuration): Save/restore
1943 window's orig_top and orig_height.
1945 2000-12-01 Jason Rumney <jasonr@gnu.org>
1947 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1949 * w32fns.c (x_set_cursor_color): Fix last change.
1951 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1953 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1954 sure that the next redisplay displays the minibuffer, so that
1955 the cursor will be replaced with what the minibuffer wants.
1957 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1958 #ifndef instead of using #if.
1959 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1960 USE_TOOLKIT_SCROLL_BARS is defined.
1962 2000-11-30 Jason Rumney <jasonr@gnu.org>
1964 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1967 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1969 * fns.c (Fmd5): Doc fix.
1971 2000-11-30 Simon Josefsson <simon@josefsson.org>
1973 * fns.c (Fmd5): New function.
1974 (syms_of_fns): Defsubr md5.
1976 * Makefile.in (obj): Add md5.o
1978 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1980 * md5.h, md5.c: New files, taken from glibc.
1982 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1984 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1985 hasn't a font, use that of the frame, as drawing glyphs
1988 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1990 * eval.c (Frun_hooks): Allow 0 arguments.
1992 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1994 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1995 is over the menu bar widget, say it's not on the frame.
1997 * xfns.c (Fx_create_frame): Reintroduce the call to
1998 face-set-after-frame-defaults.
2000 * eval.c (Fsignal): Reset handling_signal.
2002 2000-11-28 Jason Rumney <jasonr@gnu.org>
2004 * w32menu.c (add_menu_item): Reset menu item text when changing
2005 type to radio button.
2007 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2009 * xselect.c: Update copyright.
2011 * window.c (coordinates_in_window): If on a mode or header line,
2012 but sufficiently close to its start, return ``on vertical
2013 border''. This gives us a way to drag windows horizontally when
2014 using toolkit scroll bars.
2016 * xterm.c (note_mouse_highlight): Change the cursor shape
2017 on the vertical border between windows.
2019 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2021 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2022 (syms_of_xfns): DEFVAR_LISP it.
2023 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2025 * textprop.c (text_read_only): New function.
2026 (verify_interval_modification): Use it instead of signaling
2027 `text-read-only'. This makes it easier to catch this error
2030 * xdisp.c (forward_to_next_line_start): Check for newlines,
2031 not end of line, which includes CR.
2033 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2035 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2036 include no-conversion.
2038 2000-11-27 Jason Rumney <jasonr@gnu.org>
2040 * w32fns.c (w32_load_system_font): Always mark font as double byte
2041 if codepage is unicode.
2043 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2045 * xdisp.c (forward_to_next_line_start): If already on a newline,
2046 just consume it to avoid unintended skipping over invisible text
2049 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2050 `vertical-line', `mode-line' and `header-line' events.
2052 * xdisp.c (try_window_id): Avoid starting to display in the middle
2053 of a character, a TAB for instance. This is easier than to set
2054 up the iterator exactly, and it's not a frequent case, so the
2055 additional effort wouldn't really pay off.
2057 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2059 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2062 2000-11-25 Jason Rumney <jasonr@gnu.org>
2064 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2065 to window_from_coordinates should be pixel coordinates.
2067 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2068 redisplay handles them properly.
2070 2000-11-25 Miles Bader <miles@gnu.org>
2072 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2074 2000-11-24 Jason Rumney <jasonr@gnu.org>
2076 * w32.c (init_environment): Set LANG environment variable based on
2077 locale settings, if not set.
2079 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2080 making tool bar smaller. When clearing the frame, also
2081 clear current matrices. Clear frame when tool bar disappears.
2082 Don't use more lines for the tool-bar than is available.
2083 (x_change_window_heights): New function.
2085 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2087 * xdisp.c (init_from_display_pos): If POS says we're already after
2088 an overlay string ending at POS, make sure to pop the iterator
2089 because it will be in front of that overlay string. When POS is
2090 ZV, we've thereby also ``processed'' overlay strings at ZV.
2092 * xfaces.c (lface_from_face_name): Function comment fix.
2094 2000-11-24 Miles Bader <miles@gnu.org>
2096 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2097 apply `mode-line-inverse-video' -- zero means force display using
2098 the default face, non-zero means display using the specialized face.
2099 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2101 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2103 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2106 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2108 * coding.c (decode_coding_emacs_mule): Fix the case of
2109 CODING_EOL_LF, which used uninitialized value of c.
2111 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2113 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2115 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2117 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2120 * frame.h (struct frame): Replace desired_tool_bar_items,
2121 current_tool_bar_items, n_desired_tool_bar_items,
2122 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2124 * frame.c (make_frame): Change initialization of tool bar
2127 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2128 Change references to members deleted from struct frame to use the
2131 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2132 references to members deleted from struct frame to use the new
2135 * dispnew.c (update_frame): Do nothing with frame's tool bar
2138 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2140 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2141 (note_tool_bar_highlight): Change references to members deleted
2142 from struct frame to use the new ones.
2144 2000-11-23 Miles Bader <miles@gnu.org>
2146 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2147 the face's inverse-video attribute, rather than overriding it.
2149 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2151 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2152 making tool bar smaller.
2154 2000-11-22 Dave Love <fx@gnu.org>
2156 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2158 2000-11-22 Miles Bader <miles@gnu.org>
2160 * keyboard.c (Vminibuffer_message_timeout): New variable.
2161 (command_loop_1): Use it to determine message timeout.
2162 (syms_of_keyboard): Initialize it.
2164 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2166 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2168 * sysdep.c: Move the code for declaring h_errno after #include
2171 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2173 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2174 the menu bar when the tooltip is unmapped.
2176 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2177 sole visible buffer when we're currently in the mini-buffer, and
2180 2000-11-21 Jason Rumney <jasonr@gnu.org>
2182 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2183 put on the clipboard.
2184 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2185 copy of what Emacs last put there. If they are the same, do not
2186 use the clipboard copy to avoid losing data due to coding
2189 2000-11-22 Miles Bader <miles@gnu.org>
2191 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2192 (syms_of_minibuf): Initialize it.
2193 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2194 to prompt, don't make read-only.
2196 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2198 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2199 BEFORE/AFTER_POTENTIAL_GC.
2201 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2203 * buffer.c (mmap_free_1): Avoid a compiler warning.
2205 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2207 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2209 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2212 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2214 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2217 * s/gnu-linux.h: Don't use `#cpu'.
2219 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2220 not defined in mman.h.
2222 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2224 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2225 and store an index in the XClientMessageEvent. Storing a
2226 Lisp_Object or pointer can fail on a 64 bit system, since X only
2228 (x_scroll_bar_to_input_event): Get the window from
2231 2000-11-20 Dave Love <fx@gnu.org>
2233 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2235 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2237 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2239 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2241 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2244 * alloc.c (make_string): Fix previous change. Be sure to make
2245 unibyte string correctly.
2247 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2249 * window.c (Fwindow_list): Change parameter list to be XEmacs
2251 (window_list_1): New function.
2252 (window_loop): Use it instead of Fwindow_list.
2254 * sysdep.c (emacs_ospeed): New variable.
2255 (toplevel): Don't declare ospeed extern.
2256 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2258 * termcap.c (ospeed): Remove.
2259 (tputs) [!emacs]: Remove unused code.
2260 (tgetent): Avoid a compiler warning.
2262 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2263 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2264 SCROLL_BAR_X_WIDGET with additional argument DPY.
2266 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2268 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2269 Take the X display as additional argument.
2270 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2271 `Widget' is a pointer type that's not easily stored in Lisp_Object
2272 form in a portable way.
2274 * dispnew.c (update_text_area): Fix last change.
2276 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2278 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2280 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2281 clear current matrices.
2283 * buffer.c (mmap_enlarge): Don't print a message on stderr
2284 if mapping new memory at the end of the existing region fails.
2286 * dispnew.c (update_text_area): Don't skip over equal glyphs
2287 when the last current glyph overlaps the glyph to its right.
2289 2000-11-18 Miles Bader <miles@gnu.org>
2291 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2292 lines that *end* with "..." too (that's the most common case!).
2294 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2296 * xdisp.c (resize_mini_window): Temporarily change to the
2297 mini-window's buffer if necessary.
2299 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2300 the tooltip obscures less text under it.
2302 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2304 * puresize.h (BASE_PURESIZE): Increase to 700000.
2306 2000-11-18 Jason Rumney <jasonr@gnu.org>
2308 * w32term.c (w32_draw_bitmap): Use face to set colors.
2310 2000-11-17 Dave Love <fx@gnu.org>
2312 * lread.c (Fload): Fix #ifdef for pcc.
2314 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2316 * xdisp.c (pos_visible_p): Compute the default character height
2319 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2321 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2322 knowing the line's height; use the default font's height in that
2325 * xfaces.c (weight_table): Add `demi' with the same meaning as
2328 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2330 * dispnew.c (null_row): New global static variable.
2331 (clear_glyph_row): Delete local static variable null_row.
2333 2000-11-15 Jason Rumney <jasonr@gnu.org>
2335 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2336 (w32_alloc_lighter_color): Use new brightness calculations from
2337 xterm.c. Scale delta to be in the range expected by W32.
2338 (w32_draw_relief_rect): Use frame relief colors.
2340 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2342 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2343 (Qinhibit_default_face_x_resources): New variable.
2344 (syms_of_frame): Initialize it.
2345 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2347 * xdisp.c (pos_visible_p): Improve function comment.
2349 * lisp.h (BINDING_STACK_SIZE): New macro.
2351 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2352 reading the directory if readdir returns null and errno is EAGAIN
2355 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2357 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2358 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2359 Set amount_to_scroll to max of dx and scroll_step so that
2360 scroll-conservatively doesn't defeat scroll-step>1.
2361 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2362 scroll-conservatively for line-at-a-time scrolling.
2364 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2366 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2369 * xdisp.c (current_mode_line_height, current_header_line_height):
2371 (init_xdisp): Initialize them.
2372 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2373 and use exact mode line heights if it is set.
2375 * lisp.h (pos_visible_p): Change prototype.
2377 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2378 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2379 and current_header_line_height first.
2380 (current_mode_line_height, current_header_line_height): Declare
2383 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2385 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2386 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2387 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2389 2000-11-14 Miles Bader <miles@gnu.org>
2391 * xterm.c (x_alloc_lighter_color): Include an additive component
2392 too for dark colors, because FACTOR isn't enough.
2393 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2396 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2398 * keyboard.c (show_help_echo): Call message3_nolog with number of
2399 bytes in the help string as 2nd parameter, instead of the number
2402 2000-11-13 Miles Bader <miles@gnu.org>
2404 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2405 (Fload): Use new openp return protocol.
2406 Don't try to use Vload_source_file_function to load .elc files.
2407 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2408 openp return protocol.
2409 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2411 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2413 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2415 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2416 Defined these macros.
2417 (NLIST_STRUCT): Avoid re-defining it.
2419 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2420 -I/usr/contrib/X11R6/include.
2421 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2423 2000-11-10 Jason Rumney <jasonr@gnu.org>
2425 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2427 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2428 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2430 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2431 (Qw32_charset_vietnamese): New symbol.
2432 (xlfd_charset_of_font): New function.
2433 (w32_load_system_font): Use it.
2434 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2435 when Vw32_charset_info_alist is nil to ensure default face always
2436 has font. Use Fcar and Fcdr for safety.
2437 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2438 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2439 pseudo-codepages for special cases.
2440 (w32_to_x_font): New parameter to allow charset portion to be
2441 specified where there is many to one mapping. Callers changed.
2442 (w32_list_fonts): Avoid listing fonts that won't display.
2444 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2446 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2447 (font_list_1): Renamed from font_list.
2448 (font_list): New function, trying alternative registries from
2449 Vface_alternative_font_registry_alist.
2450 (Finternal_set_alternative_font_registry_alist): New function.
2451 (syms_of_xfaces): Initialize and Staticpro
2452 Vface_alternative_font_registry_alist. Defsubr
2453 Finternal_set_alternative_font_registry_alist.
2455 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2457 * lisp.h (Flooking_at): Declare.
2459 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2461 * dired.c (directory_files_internal): Fix a braino.
2463 * dired.c (directory_files_internal): Add missing GCPRO's.
2466 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2468 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2469 (resize_mini_window): Return quickly if Vresize_mini_window is
2470 nil. Don't return if Vmax_mini_window_height is nil.
2472 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2473 (syms_of_xdisp): Initialize them.
2474 (resize_mini_window): Act according to the setting of
2475 Vresize_mini_window.
2476 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2478 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2479 scroll bar widget after configuring it, so that it will appear at
2480 the right position from the start.
2481 (XTredeem_scroll_bar): Cleaned up.
2483 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2485 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2486 font is taller than the frame line, we don't have to bias the
2489 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2491 2000-11-07 Dave Love <fx@gnu.org>
2493 * config.in (HAVE_MKSTEMP): Add.
2495 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2497 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2499 * window.c (Fset_window_configuration): Don't try to preserve
2500 point in the current buffer, if that buffer is displayed in more
2503 * xfaces.c (lookup_named_face): If default face isn't realized,
2504 try to realize it. Return -1 if not successful.
2505 (Fx_list_fonts): Handle case that face cannot be determined.
2506 (Fface_font): Likewise.
2508 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2510 * window.c (displayed_window_lines): Detect partially
2511 visible lines at the bottom correctly.
2513 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2515 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2516 when ensuring we don't do visit in indirect buffer.
2518 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2520 * composite.h (compose_chars_in_text): Add prototype.
2522 * composite.c (Vcomposition_function_table): New variable.
2523 (Qcomposition_function_table): New variable.
2524 (run_composition_function): Call
2525 Vcompose_chars_after_function with three arguments.
2526 (compose_chars_in_text): New function.
2527 (syms_of_composite): Modified the doc-string of
2528 Vcompose_chars_after_function. Declare composition-function-table
2529 as a lisp variable, and initialize it.
2531 * xfns.c (x_encode_text): Suppress producing escape sequences for
2534 * xselect.c: Include composite.h.
2535 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2537 2000-11-05 Andrew Innes <andrewi@gnu.org>
2539 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2541 * sysdep.c (read_input_waiting): Remove extraneous argument to
2544 * w32fns.c (Fx_server_version): Include w32_build_number in the
2547 * w32heap.c (w32_build_number): New variable.
2548 (cache_system_info): Set it.
2550 * w32heap.h (w32_build_number): Add extern.
2552 * emacs.c (syms_of_emacs): Update docstring for
2553 system-configuration, to reflect the actual usage on MS-Windows.
2555 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2557 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2558 process idle timers while waiting for another event.
2560 * dispnew.c (update_frame_line): Handle case where spaces in
2561 the default face are colored.
2563 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2564 window height hasn't changed.
2566 2000-10-31 Jason Rumney <jasonr@gnu.org>
2568 * w32term.c (x_produce_glyphs): Handle composite characters.
2569 (x_draw_glyph_string_foreground)
2570 (x_draw_composite_glyph_string_foreground): Restore old font.
2572 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2574 * minibuf.c (read_minibuf): Reset the undo history just before
2575 starting the recursive-edit.
2577 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2579 * xfaces.c (menu_face_change_count): New variable.
2580 (Finternal_set_lisp_face_attribute): Increment it for changes
2582 (realize_basic_faces): Reflect changes in the `menu' faces
2585 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2586 dy obtained from the iterator's y-position after moving from
2587 scroll_margin_pos to PT; see comment there.
2589 * xdisp.c (safe_eval_handler): Call add_to_log.
2591 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2592 is not a symbol or string.
2594 * xdisp.c (echo_area_display): Don't perform a display update from
2595 inside redisplay. The update will happen anyway at the end of
2596 redisplay, and it can confuse redisplay (GC messages while
2597 redisplaying, for instance.)
2599 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2601 * xrdb.c (x_load_resources): Use the class name in the defaults.
2603 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2604 (regex_compile): Catch bogus \(\1\).
2606 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2608 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2611 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2612 we have a color cache, check that the cached color equals the
2613 allocated color. If not, clear the color cache.
2615 * window.c (displayed_window_lines): Change buffers if necessary.
2616 Fix computation of displayed lines.
2618 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2619 update_menu_bindings to DEFVAR_BOOL.
2621 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2623 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2625 * puresize.h (BASE_PURESIZE): Increase to 680000.
2627 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2629 2000-10-29 Jason Rumney <jasonr@gnu.org>
2631 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2633 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2634 (w32_cache_char_metrics): Handle possibility that 'x' does not
2635 exist in a BDF font.
2636 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2638 * w32bdf.h (bdffont): Add nchars.
2640 * w32bdf.c (set_bdf_font_info): Set it.
2641 (w32_BDF_TextOut): Swap byte order of double byte characters.
2642 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2644 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2646 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2647 don't override the colors in frame's param_alist, unless they are
2650 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2651 reverse the effect of the highlight flag.
2653 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2655 * window.h (Fwindow_live_p): Declare.
2657 * undo.c (record_delete): Check that last_undo_buffer is really a
2658 buffer before applying XBUFFER to it.
2660 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2663 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2665 * lisp.h (KEYMAPP): New macro.
2666 (get_keymap): Remove.
2667 (get_keymap_1): Rename get_keymap.
2669 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2671 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2673 * xmenu.c (single_submenu): Use KEYMAPP.
2674 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2675 Use KEYMAPP rather than Fkeymapp.
2677 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2679 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2680 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2681 Use KEYMAPP rather than Fkeymapp.
2682 (single_submenu): Use KEYMAPP.
2683 (w32_menu_show, w32_dialog_show): Use TRUE.
2685 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2687 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2688 (Fkeymapp): Use KEYMAPP.
2689 (get_keymap): Rename from get_keymap_1. Remove old def.
2690 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2691 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2692 (Fminor_mode_key_binding): Don't raise an error if the binding
2694 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2695 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2697 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2698 Allow Vspecial_event_map to be autoloaded.
2699 (menu_bar_items): Fetch the keymap rather than using keymapp.
2700 (menu_bar_one_keymap): No need to follow func-indirect any more.
2701 (parse_menu_item): get_keymap_1 -> get_keymap.
2702 (tool_bar_items): Fetch the keymap rather than using keymapp.
2703 (read_key_sequence): Use KEYMAPP.
2705 * intervals.c (get_local_map): Use get_keymap rather than following
2706 function-indirections explicitly.
2708 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2710 2000-10-27 Jason Rumney <jasonr@gnu.org>
2712 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2713 point, as Windows has oversized fonts.
2715 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2717 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2719 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2720 (freehook, reallochook): Handle null pointer arguments.
2721 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2723 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2725 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2726 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2727 Giving in to popular pressure to shut up the compiler with casts.
2729 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2731 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2732 signed value, and use a default value computed from the font's
2735 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2737 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2738 that specify a negative underline position can still use underlines.
2740 * window.c (Fpos_visible_in_window_p): Make POS default to
2741 WINDOW's point, not the current buffer's point.
2743 2000-10-26 Dave Love <fx@gnu.org>
2745 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2746 when it's necessary.
2748 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2750 * window.c (size_window): Compute size difference from sum of old
2751 child window sizes instead of from parent's size.
2753 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2754 Handle obscured lines at the top of the window.
2756 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2757 down after the last error condition check.
2759 * frame.c (Fdelete_frame): Run delete-frame-hook.
2761 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2763 * coding.c (decode_coding): Fix previous change (check also
2764 CODING_MODE_LAST_BLOCK).
2766 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2768 * regex.c: More `unsigned char' -> `re_char' changes.
2769 Also change several `int' into `re_wchar_t'.
2770 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2771 (PUSH_FAILURE_POINTER): Don't cast any more.
2772 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2773 We want GCC to complain, since this piece of code makes
2774 re_match non-reentrant, which *should* be fixed.
2775 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2776 (EXTEND_BUFFER): Use RETALLOC.
2777 (SET_LIST_BIT): Don't cast.
2778 (re_wchar_t): New type.
2779 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2780 that those two functions will always properly return.
2781 (IMMEDIATE_QUIT_CHECK): Cast to void.
2782 (analyse_first): Use recursion rather than an explicit stack.
2783 (re_compile_fastmap): Can't fail anymore.
2784 (re_search_2): Don't check re_compile_fastmap for failure.
2785 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2786 Now also sets the new value (passed in a new argument).
2787 (re_match_2_internal): Use it.
2788 Also, use a new var `reg' of type size_t when looping through regs
2789 rather than reuse the inappropriate `mcnt'.
2791 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2792 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2793 (where_is_internal): Renamed from Fwhere_is_internal.
2794 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2795 (Fwhere_is_internal): New function wrapping where_is_internal.
2796 (where_is_internal_1): Handle the case where we're filling the cache.
2797 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2799 2000-10-25 Miles Bader <miles@gnu.org>
2801 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2803 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2805 * window.c (pos_fully_visible_p): Removed.
2806 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2807 if position is visible and/or fully visible.
2809 * lisp.h (pos_visible_p): Add prototype.
2811 * xdisp.c (pos_visible_p): New function.
2813 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2815 * process.c (send_process): If OBJECT is t, it means that the data
2816 is from C string, but we should encode it. Before calling
2817 setup_raw_text_coding_system, be sure to flush out data by the
2818 previous coding system.
2820 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2822 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2823 assignment of startpos to prev when startpos == pos.
2825 * editfns.c (find_field): Set the field stickiness correctly from
2826 overlay fields. Use renamed `text_property_stickiness'.
2827 (text_property_stickiness): Renamed from `char_property_stickiness'.
2828 Only check text properties, not overlays.
2829 * textprop.c (get_char_property_and_overlay): New function.
2830 (Fget_char_property): Use it.
2831 * intervals.h (get_char_property_and_overlay): Add declaration.
2833 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2835 * keymap.c: Use AREF, ASET and ASIZE macros.
2836 (Fmake_sparse_keymap): Docstring fix.
2838 (shadow_lookup): Move up.
2839 Handle the case where lookup-key returns an integer.
2840 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2841 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2842 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2843 Simplify/rewrite the keymap-finding code.
2844 Add check for command shadowing, using shadow_lookup.
2846 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2848 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2849 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2852 2000-10-24 Andrew Innes <andrewi@gnu.org>
2854 * dired.c (directory_files_internal_unwind): New function.
2855 (directory_files_internal): Use it to ensure closedir is called
2856 even if expand-file-name or file-attributes throw, eg. because of
2857 a user interrupt. Also enable immediate_quit while calling
2858 re_search, so that matching can be interrupted as well.
2860 2000-10-24 Andrew Innes <andrewi@gnu.org>
2862 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2864 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2865 so that re_search functions only quit when callers expect them to.
2867 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2869 * regex.c (regex_compile): Change the way of handling a range from
2870 a char less than 256 to a char not less than 256.
2872 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2874 * window.c (size_window): Prevent setting window's width or
2875 height to a negative value (esp. with XSETFASTINT).
2877 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2878 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2879 (protect_malloc_state) [GC_MALLOC_CHECK &&
2880 GC_PROTECT_MALLOC_STATE]: New function.
2881 (PROTECT_MALLOC_STATE): New macro.
2882 (__malloc_initialize, morecore, _malloc_internal)
2883 (_free_internal) _realloc_internal): Use it to make _heapinfo
2884 read-only outside of gmalloc.
2886 * keymap.c: Update copyright.
2888 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2891 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2893 * filelock.c (unlock_all_files): Use unlock_file to expand each
2894 buffer's file_truename before trying remove its lock file.
2896 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2898 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2899 or CRLF, decode EOLs.
2901 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2903 * window.c (Fdisplay_buffer): Fix doc.
2905 2000-10-23 Jason Rumney <jasonr@gnu.org>
2907 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2908 ASCII font of default fontset on Windows.
2910 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2911 xterm.c comment below).
2913 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2915 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2917 * xterm.c (x_connection_closed): Reset handling_signal.
2919 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2922 2000-10-23 Miles Bader <miles@gnu.org>
2924 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2925 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2926 maintain old behavior.
2927 * minibuf.c (Fminibuffer_complete): Likewise.
2929 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2931 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2932 that when a font can't be exactly centered, it errs up rather than
2935 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2937 * fns.c (Fbase64_decode_string): The decoded result should be
2940 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2942 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2944 * dispnew.c [macintosh]: Include macterm.h.
2945 (init_display) [macintosh]: Initialization for window system.
2947 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2948 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2949 syms_of_search, x_term_init, and init_keyboard before calling
2950 init_window_once. Also, call syms_of_xmenu.
2952 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2953 default fontset to Monaco.
2955 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2956 NewMacWindow and DisposeMacWindow.
2957 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2958 instead of calling NewMacWindow and setting fields of
2959 f->output_data.mac directly. Call init_frame_faces.
2960 (Fdelete_frame) [macintosh]: Remove unused code.
2961 (Fmodify_frame_parameters) [macintosh]: Call
2962 x_set_frame_parameters instead of mac_set_frame_parameters.
2964 * frame.h [macintosh]: Define menu_bar_lines field in struct
2965 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2967 * keyboard.c [macintosh]: Include macterm.h.
2968 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2969 and menu_bar_activate_event type events as for X and NT.
2970 (make_lispy_event) [macintosh]: Construct lisp events of type
2971 MENU_BAR_EVENT as for X and NT.
2973 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2974 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2975 (sys_subshell) [macintosh]: Remove definition entirely.
2976 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2977 Vwindow_system_version here. Remove initialization of
2978 Vx_bitmap_file_path.
2979 (read_input_waiting): Correct the number of parameters passed to
2981 Move all Macintosh functions to mac/mac.c.
2983 * term.c [macintosh]: Include macterm.h.
2985 * window.c [macintosh]: Include macterm.h.
2987 * xdisp.c [macintosh]: Include macterm.h. Declare
2988 set_frame_menubar and pending_menu_activation.
2989 (echo_area_display) [macintosh]: Do not return if terminal frame
2990 is the selected frame.
2991 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2992 Allow only the selected frame to set menu bar.
2993 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2994 calling FRAME_EXTERNAL_MENU_BAR (f).
2995 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2997 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2998 and check_x. Declare XCreateGC. Define x_create_gc and
2999 x_free_gc. Initialize font_sort_order.
3000 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3001 but call x_list_fonts instead of w32_list_fonts.
3002 (Finternal_face_x_get_resource) [macintosh]: Do not call
3003 display_x_get_resource.
3004 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3005 (realize_x_face) [macintosh]: Load the font if it is specified in
3007 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3010 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3012 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3013 is nil: since we go to the end of submap anyway, we'd end up
3015 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3016 doesn't obey autoload.
3018 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3020 * msdos.c (dos_set_window_size): Update screen dimension variables.
3022 2000-10-21 Jason Rumney <jasonr@gnu.org>
3024 * w32term.c (w32_cache_char_metrics): Double check that font is
3025 really fixed pitch before trusting tmPitchAndFamily.
3027 2000-10-21 Andrew Innes <andrewi@gnu.org>
3029 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3031 * w32term.h: Extern decl for w32_cache_char_metrics.
3033 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3035 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3036 (w32_unload_font): Free per_char array if present.
3038 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3039 cached information in emulated XFontStruct to handle common cases
3040 quickly. Do not allocate XCharStruct for return.
3041 (w32_native_per_char_metric): New function.
3042 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3044 (x_produce_glyphs): Don't get an HDC. Change calls to
3045 w32_per_char_metric to match arg change above. Remove calls to
3047 (w32_get_glyph_overhangs): Ditto.
3048 (w32_cache_char_metrics): New function.
3050 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3051 ($(BLD)/casefiddle.$(O)): Remove compile command.
3052 ($(BLD)/gmalloc.$(O)): Remove compile command.
3053 ($(BLD)/dispnew.obj):
3054 ($(BLD)/keyboard.obj):
3055 ($(BLD)/w32inevt.obj):
3056 ($(BLD)/w32bdf.obj):
3058 ($(BLD)/buffer.obj):
3059 ($(BLD)/editfns.obj):
3061 ($(BLD)/fileio.obj):
3063 ($(BLD)/indent.obj):
3064 ($(BLD)/insdel.obj):
3065 ($(BLD)/intervals.obj):
3066 ($(BLD)/minibuf.obj):
3068 ($(BLD)/scroll.obj):
3069 ($(BLD)/sysdep.obj):
3070 ($(BLD)/textprop.obj):
3071 ($(BLD)/widget.obj):
3072 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3073 ($(BLD)/term.obj): Add dependency on dispextern.h.
3075 * makefile.nt ($(BLD)\dispnew.obj):
3076 ($(BLD)\keyboard.obj):
3077 ($(BLD)\w32inevt.obj):
3078 ($(BLD)\w32bdf.obj):
3080 ($(BLD)\buffer.obj):
3081 ($(BLD)\editfns.obj):
3083 ($(BLD)\fileio.obj):
3085 ($(BLD)\indent.obj):
3086 ($(BLD)\insdel.obj):
3087 ($(BLD)\intervals.obj):
3088 ($(BLD)\minibuf.obj):
3090 ($(BLD)\scroll.obj):
3091 ($(BLD)\sysdep.obj):
3092 ($(BLD)\textprop.obj):
3093 ($(BLD)\widget.obj):
3094 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3095 ($(BLD)\term.obj): Add dependency on dispextern.h
3097 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3099 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3100 with an additional argument of Qt.
3102 2000-10-21 Miles Bader <miles@gnu.org>
3104 * window.c (pos_fully_visible_in_window_p): New function.
3105 (Fpos_visible_in_window_p): Add FULLY argument.
3106 Use pos_fully_visible_in_window_p.
3107 (window_scroll_pixel_based, window_scroll_line_based): Update
3108 calls to Fpos_visible_in_window_p.
3109 * lisp.h (Fpos_visible_in_window_p): Update prototype
3111 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3113 * alloc.c (toplevel): Conditionalize compilation of mem_*
3114 functions differently.
3116 2000-10-20 Jason Rumney <jasonr@gnu.org>
3118 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3119 mem_init where it used to be. mem_z etc not defined otherwise.
3121 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3123 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3125 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3126 structure definition and related variabled to the top of the file.
3127 Include this code when GC_MALLOC_CHECK is defined.
3128 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3129 register/unregister allocated region.
3130 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3131 which isn't allocated.
3132 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3133 something which is already in use.
3134 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3135 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3136 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3137 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3139 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3140 _malloc_internal instead of malloc.
3141 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3144 2000-10-20 Andrew Innes <andrewi@gnu.org>
3146 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3148 (my_strftime) <macro>: Don't use macro arg list when redefining as
3150 (my_strftime) <function>: Supply 0 as ut argument.
3152 2000-10-19 Jason Rumney <jasonr@altavista.net>
3154 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3155 including dispextern.h, as it stops faces from working.
3157 * w32fns.c (Fx_create_frame): Don't bother calling
3158 face-set-after-frame-default since the caller does it for us
3159 anyway. Clean up calls to x_get_arg to be consistent with X.
3161 * w32term.c (x_produce_glyphs): Handle
3162 unibyte_display_via_language_environment correctly.
3163 (w32_draw_box_rect): Fix the calculation of width and height.
3165 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3166 as it has stopped working.
3167 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3170 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3172 * eval.c (skip_debugger): Prevent a compiler warning.
3173 (Fcondition_case): Likewise.
3174 (Fbacktrace_frame): Use a null interactive spec.
3176 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3178 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3180 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3182 * strftime.c: Sync with glibc, file version 1.78.
3183 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3184 should no longer be used according to ISO 8601.
3186 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3187 no map for meta_prefix_char, don't try to use it as a keymap.
3188 Instead, if T_OK is non-zero, look up a default binding, if any,
3189 otherwise, if T_OK is zero, return nil.
3191 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3192 (x_to_xcolors, png_load): Use x_query_color.
3194 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3196 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3198 (x_copy_color, x_alloc_lighter_color): Likewise.
3200 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3201 (x_query_color, x_query_colors): Add prototype.
3203 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3204 check_string_bytes only if not noninteractive, increase count to 50.
3206 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3208 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3211 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3213 * alloc.c (pure_bytes_used): Renamed from pureptr.
3215 (pure_alloc): New function.
3216 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3218 (Fpurecopy): Use PURE_POINTER_P.
3220 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3221 PT has moved backward.
3223 * xdisp.c (cursor_row_p): Take continued lines into account.
3225 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3227 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3228 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3229 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3232 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3233 of selective display off while searching for the next line start.
3235 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3237 * Makefile.in (term.o): Depend on dispextern.h.
3239 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3241 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3243 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3245 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3246 the iterator at the beginning, so that they can be set later on,
3247 for instance in reseat_at_next_visible_line_start, without being
3250 * xfns.c (pbm_format): Add :foreground and :background keywords.
3251 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3252 (xbm_load): Recognize foreground and background color
3255 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3257 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3259 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3262 * msdos.c (IT_set_face): Compare highlighted face with the default
3263 face, and invert colors if these faces' colors are identical.
3264 (Fmsdos_remember_default_colors): Don't swap foreground and
3265 background colors in initial_colors[].
3266 (IT_set_frame_parameters): Don't swap frame's foreground and
3267 background pixels. If ALIST includes "(reverse . t)", swap
3268 foreground-color and background-color properties in frame's
3269 param_alist. If the original frame's param_alist doesn't specify
3270 the colors, store unspecified-fg and unspecified-bg, reversed if
3273 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3274 the colors are unspecified and reversed, reverse fore- and back-
3275 ground in the returned value.
3276 (Fframe_parameter): Ditto.
3278 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3280 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3281 get_last_unchanged_at_beg_row.
3282 (find_first_unchanged_at_end_row): Renamed from
3283 get_first_unchanged_at_end_row.
3284 (find_first_unchanged_at_end_row): Convert assertions to
3285 unconditional tests which abort. When looking for a row in
3286 unchanged text, don't go further back than first_text_row.
3288 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3289 Don't add in the last line's height when deciding if the new
3290 position is below the scroll margin.
3292 2000-10-16 Miles Bader <miles@gnu.org>
3294 * editfns.c (Fconstrain_to_field): Check carefully for field
3295 boundaries if either OLD_POS or NEW_POS has a non-nil field
3296 property, even if they're the same.
3298 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3300 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3301 height for XFillRectangle.
3303 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3305 * syntax.c (Fstring_to_syntax): New function extracted from
3306 Fmodify_syntax_entry.
3307 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3308 (skip_chars, Fforward_comment): Remove unused variables.
3309 (syms_of_syntax): Add defsubr for string-to-syntax.
3310 (describe_syntax): Add code for comment and string fences.
3312 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3314 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3315 Do the meta->esc mapping. Call get_keyelt before returning.
3316 Start scanning from the second element (the first is always `keymap')
3317 to make it easier to detect when we reach a parent map.
3318 Handle the case of inheriting from a symbol whose function is a map.
3319 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3320 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3321 (get_keyelt, Flookup_key): Update call to access_keymap.
3322 Remove the meta->esc mappings.
3323 (define_as_prefix): Delete old disabled code.
3324 (menu_item_p): New function.
3325 (where_is_internal_1): Skip over the few remaining menu items.
3326 * lisp.h (access_keymap): Update prototype.
3327 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3328 Update call to access_keymap.
3329 (follow_key, read_key_sequence): Update calls to access_keymap.
3330 Remove the meta->esc mappings.
3332 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3334 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3335 with additional argument.
3337 * xdisp.c (cursor_row_p): New function.
3338 (try_cursor_movement, display_line): Use it.
3340 * xdisp.c (append_space): Also save/restore iterator's current
3341 character and its length.
3343 * xdisp.c (init_from_display_pos): Add an assertion.
3344 (handle_stop): Don't set iterator's add_overlay_start.
3345 (handle_invisible_prop): Likewise.
3346 (load_overlay_strings): If text under an overlay is invisible,
3347 take both before- and after-strings into account when the iterator
3348 is positioned either at the start or at the end of the overlay.
3349 (forward_to_next_line_start): Rewritten.
3350 (reseat_at_next_visible_line_start): Rewritten.
3351 (set_iterator_to_next): Add parameter RESEAT_P.
3353 * dispextern.h (struct it): Remove member add_overlay_start.
3354 (set_iterator_to_next): Change prototype.
3356 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3358 * coding.c (code_convert_region): Be sure to initialize
3359 coding->category_idx.
3360 (decode_coding_string): Set coding->src_multibyte and
3361 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3362 (encode_coding_string): Set coding->src_multibyte and
3363 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3365 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3367 * xfns.c (Fx_create_frame): Don't bother calling
3368 face-set-after-frame-default since the caller does it for us anyway.
3370 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3372 * window.c (coordinates_in_window): Fix detection of vertical line
3373 on character terminals.
3375 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3377 * editfns.c (save_excursion_save): Additionally record the
3379 (save_excursion_restore): If buffer was visible in a window, and a
3380 different window was selected, and the old selected window is
3381 still live, restore point in that window.
3383 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3385 * xterm.c (x_produce_glyphs): Handle
3386 unibyte_display_via_language_environment correctly.
3388 * regex.c (regex_compile): Change the way of handling a range from
3389 unibyte char to multibyte char.
3391 * syntax.c (skip_chars): Change the way of handling a range from
3392 unibyte char to multibyte char.
3394 * process.c (read_process_output): Cancel previous change.
3396 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3398 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3400 * charset.c (Ffind_charset_string): Doc fix.
3401 (Ffind_charset_region): Doc fix.
3403 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3405 * process.c (read_process_output): Fix previous change. Adjust
3406 multibyteness of text to insert in a buffer by
3407 string_make_unibyte/multibyte instead of
3408 Fstring_as_unibyte/multibyte.
3410 2000-10-10 Andreas Schwab <schwab@suse.de>
3412 * alloc.c (mark_object): Remove all workarounds installed on
3415 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3417 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3419 (base64_encode_1): Make it work for a text of multibyte form.
3420 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3421 case. Don't call str_to_multibyte because base64_decode_1
3422 produces correct multibyte form for eight-bit codes.
3423 (Fbase64_decode_string): Adjusted for the change of
3425 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3426 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3429 * charset.h (CHAR_STRING): Optimized for single byte characters.
3431 2000-10-09 Andreas Schwab <schwab@suse.de>
3433 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3434 -1 after socket is closed, to fall through to error processing.
3436 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3438 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3439 variables. If ALIST includes foreground-color or
3440 background-color, change also the colors of the default face for
3443 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3445 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3446 them extern (they are defined on xfaces.c).
3447 (syms_of_msdos): Don't intern and don't staticpro
3448 Qbackground_color and Qforeground_color.
3450 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3452 * frame.c (Fframe_parameter): For non-windowed frames, if
3453 f->param_alist says foreground or background color is unspecified,
3454 call tty_color_name to return the color name computed from the
3455 frame's current colors.
3457 2000-10-06 Dave Love <fx@gnu.org>
3459 * terminfo.c (ospeed): Don't declare.
3461 * sysdep.c: Don't include string.h.
3462 (h_errno): Declare conditional also on TRY_AGAIN.
3464 * charset.c (Ffind_charset_string): Doc fix.
3466 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3467 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3470 2000-10-05 Dave Love <fx@gnu.org>
3472 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3473 position like menu-bar.
3475 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3477 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3479 * xdisp.c (handle_single_display_prop): Use safe_call1.
3480 (safe_call): Renamed from call_function.
3481 (safe_call1): New function.
3482 (handle_fontified_prop): Use safe_call1 instead of call1.
3483 (safe_eval): Renamed from eval_form.
3484 (safe_eval_handler): Renamed from eval_handler.
3485 (handle_single_display_prop, display_mode_element): Use safe_eval
3486 instead of eval_form.
3488 * xfaces.c (merge_face_heights): Use safe_call instead of
3491 * keyboard.c (show_help_echo): Use safe_call instead of
3492 call_function; use safe_eval instead of eval_form.
3494 * lisp.h (safe_call): Renamed from call_function.
3495 (safe_eval): Renamed from eval_form.
3496 (safe_call1): Add prototype.
3498 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3500 * xfns.c (image_ascent): Rearrange ascent calculation for the
3503 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3505 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3506 (where_is_internal_1): Don't bother ignoring menu-items any more.
3508 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3510 * keyboard.c (update_menu_bindings): New variable.
3511 (parse_menu_item): Use AREF. If update_menu_bindings
3512 is 0, don't update menu bindings.
3513 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3515 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3517 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3520 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3522 * syntax.c (forw_comment): Match nestedness of ender/starter.
3523 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3524 (prev_char_comstart_first): Remove.
3525 (back_comment): Check two-char comment markers more carefully
3526 to better handle overlapping cases like *//* or /* */* */ ...
3527 Match nestedness of ender/starter.
3529 2000-10-02 Dave Love <fx@gnu.org>
3531 * config.in (HAVE_GAI_STRERROR): Add undef.
3533 * process.c (Fopen_network_stream): Use it.
3535 * m/alpha.h (NO_REMAP): Don't define.
3537 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3539 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3540 return with a string converted to an integer or vice versa when
3541 Vmocklisp_arguments is t.
3542 (Fsignal): Likewise. The function can return for `quit'.
3543 (struct gcpro): Declare member `var' to point to a volatile
3546 * eval.c (error): Prevent compiler warning.
3548 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3550 * keymap.c (keymap_memberp): New function.
3551 (Fset_keymap_parent): Use it.
3552 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3553 Use keymap_memberp to avoid creating cycles.
3554 (access_keymap): Use KEYMAPP.
3556 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3558 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3559 gai_strerror. Make sure xerrno is set if connect fails. Improve
3562 2000-09-29 Jason Rumney <jasonr@gnu.org>
3564 * w32term.c (w32_char_font_type, w32_encode_char)
3565 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3566 (w32_bdf_per_char_metric): New function.
3567 (w32_per_char_metric): Use it.
3568 (x_draw_glyph_string_background): Always draw background for BDF
3571 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3572 GDI object which is a scarce resource.
3574 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3575 (get_quoted_string): Fix limit on memchr search.
3576 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3577 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3578 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3579 (get_cached_font_char, cache_char_offset): Use macro
3580 BDF_CODEPOINT_RANGE_COVER_P.
3581 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3582 (clear_cached_bitmap_slots): New function.
3583 (GET_HEX_VALUE): G-Z, g-z are not hex.
3584 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3585 (get_bitmap_with_cache): Use new cache implementation.
3586 (create_offscreen_bitmap): New function.
3587 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3589 * w32term.c (x_produce_glyphs): If the distance from the current
3590 position to the next tab stop is less than a canonical character
3591 width, use the tab stop after that.
3592 (x_draw_glyphs): Handle case START and END are out of bounds more
3594 (x_clear_mouse_face): Block/unblock input.
3595 (x_display_and_set_cursor): Don't show a hollow box cursor for
3596 buffers whose cursor_type is nil.
3598 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3600 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3603 * dispextern.h (updating_frame): Declare extern.
3605 2000-09-29 Andreas Schwab <schwab@suse.de>
3607 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3609 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3611 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3612 use its function definition.
3613 (tool_bar_items): Likewise.
3615 * lisp.h (fatal): Declare NO_RETURN.
3617 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3619 * keymap.c: Remove the line "#undef NULL".
3621 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3623 * xterm.c (x_make_frame_visible): Try harder to make the frame
3626 2000-09-28 Dave Love <fx@gnu.org>
3628 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3630 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3632 * .gdbinit (xreload): Note its need on GNU/Linux.
3634 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3635 r_alloc, r_alloc_free.
3637 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3639 * syntax.c (skip_chars): Handle negation correctly.
3641 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3643 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3644 with non-zero FORCE_P argument.
3646 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3649 * xdisp.c (window_box_height): Add an assertion.
3651 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3652 tool-bar than is available.
3653 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3655 2000-09-27 Dave Love <fx@gnu.org>
3657 * s/irix6-5.h: Now works 64-bit. Tidied.
3659 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3661 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3662 instead of BITS_PER_INT.
3663 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3664 EMACS_UINT, respectively.
3665 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3667 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3669 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3671 * window.c (freeze_window_starts): Construct last argument for
3672 foreach_window differently.
3674 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3676 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3677 EMACS_UINT instead of `int' and `unsigned int'.
3678 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3680 * frame.h (struct frame): Make the `nothing' member of union
3681 output_data an EMACS_INT.
3683 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3685 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3686 size in the sdata structure.
3687 (SDATA_NBYTES, SDATA_DATA): New macros.
3688 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3689 differently for the different layout of the sdata structure.
3690 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3692 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3693 Check that size recorded in the string size and size recorded in
3694 the sdata structure agree.
3696 2000-09-25 Dave Love <fx@gnu.org>
3698 * buffer.c: Include stdio.h.
3700 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3702 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3704 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3705 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3707 (__malloc_extra_blocks): Declare as __malloc_size_t.
3709 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3711 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3713 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3714 (read_char): If help-echo is showing, preserve the echo area
3717 * xdisp.c (help_echo_showing_p): New variable.
3718 (set_message): Reset it to 0.
3719 (init_xdisp): Initialize help_echo_showing_p.
3721 * dispextern.h (help_echo_showing_p): Declare extern.
3723 * config.in: Fix typo in __GNUC_MINOR__.
3725 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3727 * s/freebsd.h (POSIX_SIGNALS): Define.
3729 * xterm.c (x_clear_mouse_face): Block/unblock input.
3731 2000-09-24 Dave Love <fx@gnu.org>
3733 * fns.c (base64_encode_1): Fix last change.
3735 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3737 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3739 * xdisp.c (try_window_reusing_current_matrix): More fixes
3740 for the case window has a header-line.
3742 2000-09-22 Dave Love <fx@gnu.org>
3744 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3747 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3749 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3751 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3753 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3756 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3759 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3760 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3761 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3764 * marker.c (byte_char_debug_check): Return void.
3766 * xfns.c (Fx_create_frame): Set default frame parameter value
3767 for tool-bar-lines to 1.
3769 * dispnew.c (scrolling_window): Compare y-positions of rows
3770 equal at the start. Some simplification.
3772 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3773 reused rows' y-position in the case window has a header-line, and
3774 new window start is greater than old window start.
3776 * process.c (process_sent_to): New variable.
3777 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3778 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3779 Declare more parameters volatile.
3781 * lread.c (Vrecursive_load_depth_limit): New variable.
3782 (Fload): Check recursive loads whose recursion depth exceeds
3783 Vrecursive_load_depth_limit.
3784 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3786 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3788 * fileio.c (Fread_file_name): Doc fix.
3790 * editfns.c (Fmessage_or_box): Doc fix.
3792 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3794 * xfns.c (xbm_scan): Allow C-style comments.
3796 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3797 symbols are specified, add color translations to the cache.
3798 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3800 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3802 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3803 structures to xpm_init_color_cache.
3805 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3807 * dispnew.c (update_window_line): Make sure to always draw
3810 2000-09-19 Andrew Innes <andrewi@gnu.org>
3812 * makefile.nt (bootstrap-emacs): Don't change directory.
3814 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3816 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3818 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3819 If output buffer is too small, signal an appropriated error.
3821 2000-09-18 Dave Love <fx@gnu.org>
3823 * keyboard.c (menu_bar_items, tool_bar_items)
3824 (current_active_maps): Remove redundant get_local_map call.
3826 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3828 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3829 cursor for buffers whose cursor_type is nil.
3831 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3832 a feature to implement that is already implemented.
3833 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3836 * xfns.c (x_clear_image_1): New function.
3837 (x_clear_image): Use it.
3838 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3841 * dispnew.c (update_window): Move test for invisible lines
3842 at the top to update_window_line.
3843 (update_window_line): Handle invisible lines here.
3845 * xfns.c (clear_image_cache): Clear current matrices of all
3846 frames sharing an image cache. Block input while freeing
3847 images. Fix timestamp comparison.
3848 (x_clear_image): Also free the mask.
3850 * xfns.c (lookup_image): Block input while loading the image so
3851 that we won't get interrupted in a state where the image isn't yet
3853 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3854 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3855 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3856 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3859 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3861 * dispnew.c (update_window): Make sure to make desired rows
3862 current even if they are completely invisible at the top
3865 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3867 * xfns.c (lookup_image): Build mask before applying an algorithm.
3868 Recognize algorithm `disabled'.
3869 (cross_disabled_images): New variable.
3870 (COLOR_INTENSITY): New macro.
3871 (x_detect_edges): Use COLOR_INTENSITY.
3872 (x_disable_image): New function.
3873 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3875 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3876 disabled state, don't apply an image transformation algorithm if
3877 the user specified an image for the disabled state. Use
3878 `:algorithm disabled' for creating a disabled item's image if the
3879 user hasn't specified an image.
3881 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3882 allocation functions with the XPM lib.
3883 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3884 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3885 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3886 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3887 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3889 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3890 functions, if possible, because these handle color allocation
3891 failure more gracefully.
3892 (Fimage_mask_p): New function.
3894 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3895 (Qedge_detection, Qheuristic): New symbols.
3896 (syms_of_xfns): Initialize new symbols.
3897 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3898 `algorithm (edge-detection ...)'.
3899 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3900 (tiff_format, gif_format, gs_format): Add `:mask'.
3901 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3902 (GIF_MASK, GS_MASK): New enumerators.
3903 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3904 (emboss_matrix, laplace_matrix): New variables.
3905 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3906 (x_edge_detection): New functions.
3907 (x_laplace): Rewritten in terms of x_detect_edges.
3908 (x_build_heuristic_mask): If image has a mask, free it.
3910 2000-09-14 Andrew Innes <andrewi@gnu.org>
3912 * makefile.w32-in: Revert to Unix line endings.
3914 2000-09-14 Andrew Innes <andrewi@gnu.org>
3916 * makefile.w32-in: Standardize indentation somewhat.
3917 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3918 cater for differences between shells.
3920 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3922 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3924 * xterm.c (x_produce_glyphs): If the distance from the current
3925 position to the next tab stop is less than a canonical character
3926 width, use the tab stop after that.
3928 2000-09-14 Dave Love <fx@gnu.org>
3930 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3932 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3934 * xdisp.c (handle_fontified_prop): While running fontification
3935 functions, bind `fontification-functions' and
3936 `after-change-functions' to nil.
3938 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3939 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3941 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3943 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3944 USE_MMAP_FOR_BUFFERS.
3946 * insdel.c (make_gap): Use enlarge_buffer_text.
3948 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3949 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3950 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3951 from former r_alloc_* functions in ralloc.c.
3952 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3954 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3955 (mmap_init) [REL_ALLOC_MMAP]: New function.
3956 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3957 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3960 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3961 (enlarge_buffer_text): Add prototype.
3963 * ralloc.c: Remove everything having to do with the use of mmap.
3965 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3967 * sound.c (Fplay_sound): Doc fix.
3969 * keyboard.c: Avoid some more compiler warnings.
3970 (parse_tool_bar_item): Ignore cached key bindings.
3972 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3973 and allocation of Lisp data.
3975 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3977 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3978 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3981 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3983 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3985 * ccl.c: Comment fixed.
3986 (MAX_MAP_SET_LEVEL): Increased to 30.
3987 (PUSH_MAPPING_STACK): Enclose with do-while block.
3988 (POP_MAPPING_STACK): Likewise.
3989 (stack_idx_of_map_multiple): New variable.
3990 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3991 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3992 call the corresponding CCL program by
3993 CCL_CALL_FOR_MAP_INSTRUCTION.
3994 (ccl_driver) <CCL_MapSingle>: Likewise.
3995 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3996 with the case where looking up process reaches to the end of
3997 map-set, and call CCL programs as the above change.
3999 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4001 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4002 that might be clobbered by longjmp.
4003 (check_x_display_info, x_decode_color, create_frame_xic)
4004 (Fx_display_backing_store, Fx_display_visual_class)
4005 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4008 * lread.c (init_lread): Set Vloads_in_progress to nil.
4009 (Fload): Show list of recursively loaded files, when signaling an
4012 * lread.c (Vloads_in_progress): New variable.
4013 (record_load_unwind): New function.
4014 (Fload): Check for recursive loads.
4015 (syms_of_lread): Initialize Vloads_in_progress.
4016 (read_integer, read1): Avoid some compiler warnings.
4018 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4021 2000-09-11 Miles Bader <miles@gnu.org>
4023 * editfns.c (Fbuffer_string): Doc fix.
4025 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4027 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4029 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4031 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4032 whether to include other header files.
4034 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4036 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4037 by Fmemq as a boolean.
4039 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4041 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4043 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4045 * ralloc.c (mmap_fd): Remove initializer which can make it
4046 read-only in a dumped Emacs.
4047 (mmap_fd_1): New variable.
4048 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4049 restore it from there.
4050 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4051 unconditionally so that mmap_fd can be initialized there.
4052 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4053 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4054 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4056 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4058 * xdisp.c (dump_glyph_row): Fix printf format string.
4059 (display_line, move_it_in_display_line_to): Avoid compiler
4062 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4064 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4067 * xdisp.c (try_window_id): When trying to locate cursor in
4068 unchanged rows at the top, handle the case that we can't find it.
4070 * xterm.c (x_draw_glyphs): Handle case START and END are out
4071 of bounds more carefully.
4073 2000-09-08 Dave Love <fx@gnu.org>
4075 * s/sol2.h (REL_ALLOC_MMAP): Define.
4076 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4078 * ralloc.c: Don't include string.h (redundant).
4079 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4080 [!MAP_ANON]: Include fcntl.h.
4081 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4082 (r_alloc, r_re_alloc, r_alloc_free)
4083 (mmap_enlarge, mmap_set_vars): Use it.
4084 (r_alloc_init_fd): New function.
4085 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4086 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4089 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4092 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4093 change to __NetBSD__.
4095 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4097 * search.c (compile_pattern): Check the multibyteness of cached
4100 2000-09-08 Miles Bader <miles@gnu.org>
4102 * xfaces.c (default_face_vector): Function removed.
4103 (Finternal_merge_in_global_face): Restore old global/local
4104 attribute override order. Use inline loop instead of calling
4105 default_face_vector.
4107 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4109 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4110 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4111 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4112 where necessary, in case POINTER_TYPE is `void'.
4114 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4116 * frame.c (make_terminal_frame): Initialize frame foreground and
4117 background colors to unspecified, for the initial instance of an
4120 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4122 * ralloc.c (mmap_find): Fix overlap computation.
4123 (mmap_enlarge): Compute nbytes before trying to find an
4126 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4129 * lread.c (syms_of_lread): Change value of regexp
4130 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4132 * xmenu.c (xdialog_show): When looking up the selection in
4133 menu_items, take `quote' boundaries into account; this corresponds
4134 to a nil ITEM in x-popup-dialog.
4136 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4138 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4140 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4142 * coding.c (encode_coding_sjis_big5): Use translation table for
4143 encoding, not decoding. Fix the handling of latin-jisx0201.
4144 Check for the charset katakana-jisx0201 too.
4145 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4146 (detect_coding_sjis): Check the byte sequence more rigidly.
4148 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4150 * xfaces.c (Vparam_value_alist): New variable.
4151 (syms_of_xfaces): Initialize it.
4152 (Finternal_set_lisp_face_attribute): Avoid more consing.
4154 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4156 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4157 (Qbackground_mode): New variable.
4158 (syms_of_frame_1): Initialize Qbackground_mode.
4160 * lisp.h (Qdisplay): Declare extern.
4162 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4163 change face on all frames, and change the default for new frames.
4165 2000-09-07 Dave Love <fx@gnu.org>
4167 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4169 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4171 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4173 * charset.c: Include composite.h
4174 (lisp_string_width): New function.
4175 (Fstring_width): Call lisp_string_width instead of strwidth.
4177 * Makefile.in (charset.o): Depends on composite.h.
4179 * process.c (read_process_output): Before inserting the decoded
4180 text in the buffer, adjust the multibyteness.
4182 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4184 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4185 buffer's text buffer is null, map new memory.
4187 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4188 POINTER_TYPE and size_t.
4189 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4190 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4191 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4192 [REL_ALLOC_MMAP]: New macros.
4193 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4194 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4195 [REL_ALLOC_MMAP]: New functions.
4197 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4198 before and after unexec.
4200 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4201 text buffers if necessary.
4203 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4204 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4207 * config.in (HAVE_MMAP): Add #undef.
4209 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4211 * frame.c (Qdisplay_type): New variable.
4212 (syms_of_frame_1): Initialize it.
4213 (Fframe_parameter): New function that avoids consing.
4214 (syms_of_frame): Defsubr it.
4216 * buffer.c (Fother_buffer): Consider buffers as invisible when
4217 they are displayed in a window on an invisible frame.
4219 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4220 get-largest-window always return nil.
4222 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4224 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4225 variable; recognize Emacs 19 elc files.
4227 2000-09-04 Miles Bader <miles@gnu.org>
4229 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4230 before initially popping up the menu, so the menu doesn't flash
4231 when the face settings are significantly different from the
4234 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4236 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4237 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4238 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4239 (BIT_UNIBYTE): Remove.
4240 (re_match_2_internal): Delete corresponding code and streamline the
4241 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4242 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4243 (re_wctype_t): New type.
4244 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4245 (regex_compile): Use them and fix handling of overly long char classes.
4247 2000-09-03 Andrew Innes <andrewi@gnu.org>
4249 * makefile.w32-in: Change to DOS line endings.
4251 * s/ms-w32.h (ORDINARY_LINK): New define.
4253 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4254 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4256 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4257 (distclean): Delete them here instead.
4259 * w32proc.c (compare_env): Convert to uppercase for comparison,
4260 not lowercase, to match how the native Windows shell works.
4262 2000-09-03 Jason Rumney <jasonr@gnu.org>
4264 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4265 CVS changes the line-ends when checking in/out on DOS/Windows.
4267 * makefile.nt (emacs): Do not change directory to run temacs, as
4268 the load-path is set relative to current directory.
4270 2000-09-03 Miles Bader <miles@gnu.org>
4272 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4274 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4276 * xdisp.c (redisplay_mode_lines): New function.
4277 (display_mode_lines): Return number of mode lines displayed.
4278 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4279 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4281 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4282 string.h and strings.h.
4283 (index) [HAVE_INDEX]: Add prototype.
4285 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4286 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4288 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4289 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4291 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4293 * lread.c (read1): Accept `?' as symbol constituent, for
4294 compatiblity with XEmacs.
4296 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4298 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4299 (struct re_pattern_buffer): Remove newline_anchor.
4300 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4301 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4302 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4303 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4304 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4305 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4306 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4307 Get rid of references to newline_anchor.
4308 (regcomp): Allocate and precompute a fastmap.
4310 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4312 * lread.c (openp): GCPRO local variable `filename'.
4314 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4316 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4318 * regex.c: Merge some changes from GNU libc. Add prototypes.
4319 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4320 Use memcmp and memcpy instead of bcopy and bcmp.
4321 (init_syntax_once): Use ISALNUM.
4322 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4323 (REG_UNSET_VALUE): Remove. Use NULL instead.
4324 (REG_UNSET, re_match_2_internal): Use NULL.
4325 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4327 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4328 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4329 (regex_compile): In handle_interval, return an error rather than try to
4330 unfetch the interval if we can't find the closing brace.
4331 Obey the RE_NO_GNU_OPS syntax bit.
4332 (TOLOWER): New macro.
4334 (regexec): Allocate regs.start and regs.end as one block.
4336 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4338 * xdisp.c (echo_area_display): Check display_completed instead
4339 of calling detect_input_pending.
4341 * dispnew.c (update_frame): Only set display_completed here; move
4342 the update_begin and update_end calls here from update_frame_1.
4343 (update_frame_1): Don't set display_completed here, don't call
4344 update_begin/update_end.
4346 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4347 instead of store_frame_param.
4349 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4351 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4352 desired window matrix hasn't been displayed, use the current row
4353 instead. Make sure that only those frame rows are updated for
4354 which there exists a corresponding enabled desired row.
4356 2000-08-29 Miles Bader <miles@gnu.org>
4358 * xfaces.c (default_face_vector): New function.
4359 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4361 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4363 * lread.c (openp): Prevent temporary string passed to
4364 Ffile_readable_p from being garbage collected.
4366 2000-08-28 Dave Love <fx@gnu.org>
4368 * keymap.c (store_in_keymap): Add `static' to declaration.
4370 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4372 * emacs.c, callint.c, doc.c, editfns.c
4373 (toplevel) [HAVE_STRING_H]: Include string.h.
4374 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4375 (index): Remove prototypes which might conflict with non-standard
4376 definitions of index/strchr.
4378 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4379 (rindex): Define only if !HAVE_RINDEX.
4381 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4383 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4385 2000-08-28 Miles Bader <miles@gnu.org>
4387 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4388 made inconsistent by a font-related attribute in FROM.
4389 (merge_face_inheritance): Add function comment.
4391 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4393 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4394 the 4th arg (PREV_EVENT) Qt to suppress input method.
4396 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4398 * regex.c: Indent cpp directives and remove parens after `defined'.
4399 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4400 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4401 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4402 (re_compile_pattern): Use size_t for length.
4403 (init_syntax_once): Move to a better place.
4404 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4405 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4407 * syntax.c (back_comment): Detect cases where a comment-starter is
4408 actually inside another comment as in: /* a // b */ c // d \n.
4409 Make it clear that `comstart_pos' is unused for nested comments.
4411 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4412 (KEYMAPP): New macro.
4413 (Fkeymap_parent, Fset_keymap_parent): Use it.
4414 (fix_submap_inheritance): Mark it static.
4415 (define_as_prefix, describe_buffer_bindings, describe_command)
4416 (describe_translation, describe_map): Complete prototypes.
4418 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4420 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4421 to better match the key-lookup behavior.
4423 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4425 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4426 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4428 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4430 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4431 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4432 (xterm.o): Depend on coding.h
4434 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4436 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4437 the corresponding '#endif'.
4439 2000-08-26 Miles Bader <miles@gnu.org>
4441 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4442 * xfaces.c (QCinherit): New variable.
4443 (syms_of_xfaces): Initialize it.
4444 (LFACE_INHERIT): New macro.
4445 (Finternal_get_lisp_face_attribute)
4446 (merge_face_vector_with_property)
4447 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4448 (check_lface_attrs): Allow new types of face height. Check
4450 (CYCLE_CHECK): New macro.
4451 (merge_face_inheritance): New function.
4452 (merge_face_vectors): Merge inherited faces too. Add F and
4453 CYCLE_CHECK arguments.
4454 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4455 (lookup_named_face, lookup_derived_face, realize_named_face)
4456 (face_at_string_position, face_at_buffer_position): Supply
4457 new F and CYCLE_CHECK arguments to merge_face_vectors.
4458 (merge_face_heights): New function.
4459 (merge_face_vectors, merge_face_vector_with_property)
4460 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4461 handle relative face heights.
4462 (lface_same_font_attributes_p): Compare heights using EQ.
4464 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4466 * charset.c (char_to_string): Check the character validity.
4467 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4470 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4472 * regex.c (PUSH_FAILURE_COUNT): New macro.
4473 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4474 Handle popping of a register's or a counter's data.
4475 (POP_FAILURE_POINT): Use the new name.
4476 (re_match_2_internal): Push counter data on the stack for succeed_n,
4477 jump_n and set_number_at and remove misleading dead code in succeed_n.
4479 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4481 * xdisp.c (redisplay_internal): If considering all windows on all
4482 frames, update the display for each frame as soon as possible,
4483 instead of first building all desired matrices for all frames, and
4484 then updating them all.
4485 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4487 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4489 * bytecode.c (mark_byte_stack): Add a comment.
4491 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4492 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4495 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4497 * minibuf.c (do_completion): Always use compare-string, not
4498 string-equal because the latter doesn't pay attention to
4499 multibyteness of strings.
4501 * process.c (create_process): Don't setup raw-text coding here.
4502 (Fopen_network_stream): Don't set coding->src_multibyte and
4503 coding->dst_multibyte here.
4504 (read_process_output): For process filter, return unibyte string
4505 if default-enable-multibyte-characters is nil.
4506 (send_process): If OBJECT is multibyte text, be sure to encoded it
4507 by the specified coding system for the process. Otherwise, setup
4509 (init_process): Don't initialize default-process-coding-system
4512 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4514 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4515 <scroll-down-aggressively>: Likewise.
4517 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4519 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4520 zero. Set coding->produced_char correctly.
4522 2000-08-22 Andrew Innes <andrewi@gnu.org>
4524 * makefile.w32-in: New file.
4526 * unexw32.c (unexec): Ignore old_name, and use the actual location
4527 of the current executable instead. Base new_name on this.
4529 * w32proc.c (create_child): Remove reference to security
4530 descriptor, which isn't needed and doesn't compile with mingw32.
4532 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4533 up dllimport attributes.
4534 (x_update_window_end): Update prototype.
4536 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4537 extern, which screws up dllimport attributes.
4539 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4540 up dllimport attributes.
4542 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4543 screws up dllimport attributes.
4545 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4546 up dllimport attributes.
4547 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4548 screws up dllimport attributes.
4550 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4551 up dllimport attributes.
4553 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4554 screws up dllimport attributes.
4556 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4557 screws up dllimport attributes.
4559 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4560 up dllimport attributes.
4562 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4563 unnecessary extern, which screws up dllimport attributes.
4566 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4567 up dllimport attributes.
4569 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4570 unnecessary extern, which screws up dllimport attributes.
4572 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4573 screws up dllimport attributes.
4575 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4576 up dllimport attributes.
4578 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4580 * w32bdf.c (search_file_line):
4581 (set_bdf_font_info):
4583 (w32_get_bdf_glyph):
4584 (w32_BDF_to_x_font): Fix compile warnings.
4586 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4589 * w32select.c: Include keyboard.h before frame.h.
4591 * w32fns.c (max): Define macro.
4592 (JOHAB_CHARSET): Define if not known.
4593 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4594 (Fx_show_tip): Synch with X version.
4596 * w32xfns.c: Include keyboard.h before frame.h.
4598 * w32fns.c: Include keyboard.h before frame.h.
4600 * w32term.c: Include keyboard.h before frame.h.
4602 * fontset.c: Include keyboard.h before frame.h.
4604 * w32inevt.c: Include keyboard.h before frame.h.
4605 (MOUSE_MOVED): Define if not known.
4607 * minibuf.c: Include keyboard.h before frame.h.
4609 * keyboard.c: Include keyboard.h before frame.h.
4611 * indent.c: Include keyboard.h before frame.h.
4613 * dispnew.c: Include keyboard.h before frame.h.
4615 * buffer.c: Include keyboard.h before frame.h.
4617 * alloc.c: Include keyboard.h before frame.h.
4619 * print.c: Include keyboard.h before frame.h.
4621 * process.c: Include keyboard.h before frame.h.
4623 * scroll.c: Include keyboard.h before frame.h.
4625 * sysdep.c: Include keyboard.h before frame.h.
4627 * term.c: Include keyboard.h before frame.h.
4629 * window.c: Include keyboard.h before frame.h.
4631 * xdisp.c: Include keyboard.h before frame.h.
4632 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4634 * frame.c: Include keyboard.h before frame.h.
4636 * w32heap.h: Undefine min, max.
4638 * w32gui.h: Undefine min, max.
4640 * unexw32.c: Change PUCHAR to PCHAR.
4641 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4644 (copy_executable_and_dump_data): Remove unnecessary static defs.
4645 (copy_executable_and_dump_data): Fix compile warnings.
4647 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4649 * w32console.c (min): Define macro.
4650 (clear_frame, write_glyphs): Fix compile warning.
4652 * w32proc.c (compare_env):
4653 (find_child_console): Fix compile warning.
4655 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4656 sys_errlist instead of _sys_errlist.
4657 (get_emacs_configuration_options): New function.
4659 * s/ms-w32.h (sys_nerr): Provide default definition.
4660 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4661 name with _ prepended.
4662 (NSIG): Define if not known.
4663 (get_emacs_configuration): Provide extern declaration.
4664 (get_emacs_configuration_options): Provide extern declaration.
4665 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4667 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4669 (read_unc_volume): Fix compile warning.
4671 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4672 definitions from being used.
4674 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4676 * w32.c (unc_volume_file_attributes):
4677 (open_unc_volume): Make arg const.
4679 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4680 (read_input_waiting): Remove excess parameter.
4682 * w32.c (init_environment): Call _access.
4683 (check_windows_init_file): Call _close.
4684 (init_user_info): Call _putenv.
4685 (init_environment): Call _putenv and _strdup.
4686 (init_ntproc): Reset volume info cache on startup.
4688 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4689 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4690 cannot override the CRT malloc.
4692 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4693 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4695 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4696 unless we are linking with a static CRT.
4697 (RVA_TO_PTR): Cast result to unsigned char*.
4699 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4700 (add_volume_info): Use xstrdup.
4702 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4704 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4705 (do_completion, Fminibuffer_complete_word): Use it.
4706 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4707 var so it can take non-boolean values.
4709 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4711 * editfns.c (find_field): Formatting changes.
4712 (toplevel): Some old-style function forward declarations
4713 changed to prototypes, some new protypes added, some functions
4716 * lisp.h (set_time_zone_rule): Add prototype.
4717 (use_dialog_box): External declaration.
4719 * keyboard.c (gen_help_event): Add parameter SIZE.
4720 (kbd_buffer_events_waiting): Slightly rewritten.
4721 (clear_event): New function.
4722 (kbd_buffer_get_event): Use it, and clear the input_events of
4724 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4725 don't fill the newly created array with nils.
4726 (toplevel): Convert some old-style function forward declarations
4729 * keyboard.h (gen_help_event): Change prototype.
4731 * xterm.c (XTread_socket): Change calls to gen_help_event.
4733 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4735 * eval.c (Fmacroexpand): Doc fix.
4737 2000-08-20 Jason Rumney <jasonr@gnu.org>
4739 * w32term.h (x_display_info_for_display): Remove as this function
4740 does not exist on W32.
4742 * w32term.c (help_echo_window): New variable.
4743 (syms_of_w32term): staticpro it.
4744 (note_mode_line_highlight): Set it.
4745 (XTextExtents16): Removed as there is no equivalent on W32.
4746 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4747 the X way of doing this will not work for W32.
4748 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4749 (x_draw_image_foreground): Avoid drawing outside of the clip area
4750 when image doesn't have a mask.
4751 (note_mouse_highlight): Process overlays in the right order of
4752 priority. Set help_echo_window.
4753 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4754 because that's more visible for large images.
4756 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4757 name to single_keymap_panes.
4758 (w32_menu_show): Set wv->title when dealing with titles.
4759 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4761 2000-08-21 Miles Bader <miles@gnu.org>
4763 * minibuf.c (do_completion): Try again if we rewrite the input
4764 string, but no completion was done, so that any completion message
4767 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4769 * xfaces.c (lface_equal_p): Compare strings differently.
4770 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4771 (realize_tty_face): Use them.
4772 (syms_of_xfaces): Initialize new variables.
4773 (map_tty_color): New function, extracted from realize_tty_face.
4774 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4775 foreground or background color, store the new color name in the
4776 realized face; previous code trying to do this had no effect.
4777 (realize_tty_face): Use map_tty_color.
4778 (Fclear_face_cache): Set face_change_count and ensure thorough
4781 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4783 * undo.c (record_first_change, record_marker_adjustment): Don't
4784 use XBUFFER on last_undo_buffer which might not be a buffer.
4786 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4788 * coding.c (decode_coding_string): Set members consumed,
4789 consumed_char, produced, produced_char of *coding correctly. If
4790 decode_coding doesn't consume any byte, don't try anymore.
4791 (encode_coding_string): Likewise.
4793 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4795 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4796 conditional have void type, for Standard C compilers.
4798 * xdisp.c (redisplay_internal): Compare windows for equality with
4799 EQ, instead of applying XWINDOW to something that might not
4802 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4804 * fontset.c (Finternal_char_font): Search only the selected frame
4805 for a window of the current buffer.
4807 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4809 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4812 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4813 second half of a HELP_EVENT is found at the start of kbd_buffer.
4815 2000-08-18 Miles Bader <miles@gnu.org>
4817 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4819 * editfns.c (save_restriction_save): Rewrite to use markers.
4820 (save_restriction_restore): Rewrite to understand new form of data
4821 saved by save_restriction_save.
4822 (Fsave_restriction): Remove cautionary note in doc-string.
4824 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4826 * fileio.c (build_annotations): Add a comment explaining the
4827 return value of format-annotate-function. Replace a spurious call
4828 to Flength with a CONSP test. Call format-annotate-function with
4829 a fifth arg specifying how many times the function is been called
4830 in a row, to let it choose temporary buffers appropriately.
4832 2000-08-17 Dave Love <fx@gnu.org>
4834 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4835 declare make_temp_name twice.
4837 * lread.c: Prototype readevalloop, load_unwind,
4838 load_descriptor_unwind.
4839 (unreadpure): Give it an arg.
4841 * unexalpha.c: Prototype fatal_unexec, mark_x,
4842 update_dynamic_symbols. Declare unexec as void.
4844 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4845 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4847 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4848 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4851 * alloca.c: Use #error.
4852 [POINTER_TYPE]: Use it.
4854 * eval.c (Fdefvar): Doc fix.
4856 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4857 INITIALIZE_INTERVAL.
4859 * buffer.h: Avoid DECLARE_INTERVALS.
4861 * config.in: Add size_t.
4863 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4865 * w16select.c (set_clipboard_data): If there's not enough memory
4866 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4867 expects. In case of other failures, return 3.
4868 (system_error_msg): New error message.
4869 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4872 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4874 * term.c (write_glyphs): Also turn off inverse video after turning
4875 off other appearances in case TS_exit_attribute_mode is not equal
4876 to TS_end_standout_mode.
4877 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4879 (turn_off_face): Reset standout_mode only if
4880 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4881 is equal to TS_end_standout_mode.
4883 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4885 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4886 sequence at the end of the source block.
4888 * ccl.c (Fccl_program_p): Docstring modified.
4889 (Fccl_execute): Likewise.
4890 (Fccl_execute_on_string): Likewise.
4892 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4894 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4896 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4898 The following changes are mainly to fix bugs of
4899 encode/decode-coding-string failing if encoding/decoding return
4900 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4901 variable conversion_buffer.
4903 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4904 decrement dst_end to avoid buffer overflow in the later call of
4907 * coding.h (conversion_buffer_size, conversion_buffer)
4908 (get_conversion_buffer): Extern deleted.
4910 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4911 (conversion_buffer, conversion_buffer_size): Variables deleted.
4912 (get_conversion_buffer): Function deleted.
4913 (struct conversion_buffer): New structure.
4914 (MAX_ALLOCA): New macro.
4915 (allocate_conversion_buffer): New macro.
4916 (extend_conversion_buffer, free_conversion_buffer): New functions.
4917 (ccl_coding_driver): Set coding->result.
4918 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4919 this is the last block of source.
4920 (encode_coding): Likewise. Handle the source block as the last
4921 one only when the whole source text is consumed.
4922 (decode_coding_string): Handle the case that the output buffer is
4923 too small to decode the whole source text. Use
4924 allocate_conversion_buffer, extend_conversion_buffer and
4925 free_conversion_buffer, not get_conversion_buffer.
4926 (encode_coding_string): Likewise.
4927 (init_coding): Function deleted.
4928 (init_coding_once): Delete code to initialize
4929 conversion_buffer_size.
4931 * emacs.c (main): Don't call init_coding.
4933 * msdos.c (IT_write_glyphs): Use a locally declared
4936 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4937 (insert_glyphs): Likewise.
4939 * w32console.c (write_glyphs): Use a locally declared
4942 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4944 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4945 member of display_info is NULL.
4947 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4949 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4952 * term.c (turn_off_face): Reset standout_mode when resetting
4953 appearances with capability `me'.
4954 (write_glyphs): Switch on inverse video before each face change.
4956 2000-08-14 Dave Love <fx@gnu.org>
4958 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4959 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4960 (lisp_free): Declare and make static.
4962 * window.c: Fix embedded comment.
4963 (syms_of_window): Fix doc string.
4965 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4967 * keymap.c (push_key_description): If C without modifiers is < 32,
4968 make sure to print `C-' before `M-', like in the manual.
4970 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4972 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4973 since they aren't relocated anymore.
4974 (sxhash_string): Make sure returned hash code fits in a Lisp
4977 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4978 partially visible line which is smaller than the window's
4981 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4983 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4984 the multibyte form of eight-bit-control characters.
4985 (Fccl_execute_on_string): Initialize ccl->multibyte.
4987 * ccl.h (struct ccl_program): New member multibyte.
4989 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4991 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4993 * regex.c (regex_compile) <normal_char>: Pay attention to
4995 (analyse_first) <exactn>: Setup fastmap correctly for
4996 eight-bit-control characters.
4998 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5000 * termhooks.h (enum event_kind): New member
5001 multibyte_char_keystroke.
5003 * keyboard.c (make_lispy_event): Handle the new event type
5004 multibyte_char_keystroke.
5006 * xterm.c: Include coding.h.
5007 (XTread_socket): Work around a bug of XmbLookupString. If the
5008 input is from XIM, decode it according to the current locale. In
5009 that case, generate multibyte_char_keystroke events.
5011 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5013 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5014 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5016 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5018 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5019 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5020 (move_it_in_display_line_to): Record iterator's ascent and descent
5021 before producing glyphs, and restore them when we know the glyph
5022 doesn't fit on the line.
5023 (move_it_to): Restructured so that it's easier to debug. If
5024 moving to a vpos, and not moving to an x or character position,
5025 stop as soon as the specified vpos is reached; don't move further
5026 into that line because that might change the computed line height.
5027 (try_cursor_movement): New function, extracted from the cursor
5028 movement branch of redisplay_window. If ending on a partially
5029 visible line, don't try to scroll if the cursor line is taller
5031 (redisplay_window): Use try_cursor_movement.
5033 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5034 because that function doesn't cope with variable-height lines.
5036 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5037 box cursor because that's better visible for large images.
5039 2000-08-10 Miles Bader <miles@gnu.org>
5041 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5043 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5045 * xdisp.c (Vmessages_buffer_name): New variable.
5046 (message_dolog): Use it.
5047 (syms_of_xdisp): Initialize it.
5049 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5051 * msdos.c (IT_note_mouse_highlight): Update the calls to
5053 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5054 redundant now that keyboard.h is included.
5056 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5058 * keyboard.c (kbd_buffer_events_waiting): New function.
5060 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5062 * msdos.c: Include keyboard.h.
5063 (XMenuActivate): Empty no_event events from the event buffer. If
5064 no events are left after that, call clear_input_pending.
5065 (mouse_clear_clicks): New function, code moved from mouse_init.
5066 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5067 mouse driver to ``forget'' any past clicks.
5069 * Makefile.in (msdos.o): Depend on keyboard.h.
5071 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5073 * lisp.h (input_pending): External declaration.
5075 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5077 * xdisp.c (echo_area_display): Display thoroughly if input is
5078 pending. Bind redisplay-dont-pause to t during the redisplay.
5079 in case input is pending.
5081 * dispnew.c (Qredisplay_dont_pause): New variable.
5082 (syms_of_display): Initialize and staticpro it.
5083 (update_frame_1): Don't interrupt the display for pending input if
5084 redisplay_dont_pause is set.
5086 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5088 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5090 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5092 * callproc.c (Fcall_process): Terminate the unwind-protect around
5093 the post-read-conversion of coding system.
5095 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5096 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5097 * buffer.h (overlays_at): Update prototype.
5098 * xdisp.c (next_overlay_change): Update call to overlays_at.
5099 * xfaces.c (face_at_buffer_position): Likewise.
5100 * textprop.c (Fget_char_property): Likewise.
5101 * xterm.c (note_mouse_highlight): Likewise.
5103 * minibuf.c (do_completion): Don't consider a simple change of
5104 case as `completion'.
5106 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5108 * keyboard.c (syms_of_keyboard): Initialize
5109 last_point_position_buffer.
5110 * undo.c (record_delete): Make sure last_point_position_buffer is
5111 a buffer before comparing pointers.
5113 * coding.h (decode_coding_string): Declare.
5115 * intervals.h (Fprevious_single_char_property_change): Declare.
5117 * textprop.c (Fprevious_single_char_property_change): Don't do
5118 arithmetic directly on lisp objects.
5120 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5123 * keyboard.h (menu_item_eval_property): Declare.
5125 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5126 reuse as buffer name, instead of recreating (and discarding) every
5127 time a message is logged.
5128 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5129 (current_message_1, truncate_message_1, set_message_1)
5130 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5131 (current_message, truncate_echo_area, display_echo_area)
5132 (resize_echo_area_axactly): Changed calls.
5134 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5136 (Ffind_coding_systems_region_internal): First argument to Fappend
5137 must be an integer, not a Lisp object.
5139 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5141 * charset.c (Fchar_width): Doc fix.
5143 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5145 * charset.c (Fstring_width): Doc fix.
5147 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5149 * xdisp.c (start_display): When starting display on a continuation
5150 line, clear ascent and descent members of the iterator structure;
5151 the height of the continued line does not affect the height of the
5153 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5154 line taller than the window.
5155 (redisplay_window) <forced window start>: Handle case that the
5156 middle of the window is not found in any row.
5157 (dump_glyph_row): Show more information.
5158 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5159 first text line in a glyph matrix.
5161 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5162 of the clip area when image doesn't have a mask.
5164 * fns.c (sweep_weak_table): Fix survival conditions for
5165 key-or-value and key-and-value weakness.
5167 * .gdbinit (xhashtable): New command.
5169 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5170 tables out of the list of all weak hash tables.
5172 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5173 a new buffer is created, make sure echo_area_buffer[] references
5176 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5178 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5181 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5183 * syntax.c (skip_chars): Fix previous change. Make the handling
5184 of unibyte string consistent with that of regex search.
5186 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5188 * xmenu.c (popup_get_selection): Use xfree instead of free.
5190 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5192 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5194 * callproc.c (child_setup): Use xfree instead of free.
5196 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5198 (run_mac_command, closedir): Use `xfree' instead of `free'.
5200 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5202 * eval.c (error): Use xfree instead of free.
5204 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5206 * fns.c: Replace `illegal' with `invalid'.
5207 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5209 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5211 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5214 2000-08-04 Noah Friedman <friedman@splode.com>
5216 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5219 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5221 * syntax.c (skip_chars): Fix typo in error message.
5223 2000-08-04 Andreas Schwab <schwab@suse.de>
5225 * m/ia64.h: Moved from s/ia64.h.
5227 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5229 * process.c (read_process_output): Big simplification. Handle
5230 composition and post-read-conversion of coding system correctly.
5231 (send_process): Handle composition correctly.
5233 * callproc.c (Fcall_process): Handle post-read-conversion of
5234 coding system if any.
5236 * coding.c (decode_coding_iso2022): More strict check for handling
5238 (coding_restore_composition): Pay attention to the case that
5239 cmp_data is not set properly (because of invalid code in the
5241 (run_pre_post_conversion_on_str): Include text properties in the
5243 (decode_coding_string): Set members of coding correctly.
5245 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5247 * s/ia64.h: New file.
5249 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5250 Use NULL instead of 0 at the end of variable argument list of
5251 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5252 sizeof (int) < sizeof (void *).
5254 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5255 of variable argument lists of XtVaGetValues and XtVaSetValues.
5257 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5258 variable argument lists of XtVaGetValues and XtVaSetValues.
5260 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5262 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5263 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5265 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5268 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5269 in call to Fsingle_key_description.
5271 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5274 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5276 * window.c (display_buffer_reuse_frames): New variable.
5277 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5278 frames displaying BUFFER.
5279 (syms_of_window): Define Lisp variable
5280 display-buffer-reuse-frames.
5282 2000-08-01 Miles Bader <miles@gnu.org>
5284 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5285 when to constrain NEW_POS (they were pretty screwed up before).
5287 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5289 * msdos.c (run_msdos_command): Save and restore the master
5290 environment, for the case that child_setup signals an error.
5291 When mirroring slashes in DOS shell commands, don't fail when
5292 argv[2] has embedded blanks.
5293 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5294 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5295 (dos_ttraw): Call mouse_setup_buttons.
5297 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5298 using alloca; free it after run_msdos_command returns.
5300 2000-07-27 Dave Love <fx@gnu.org>
5302 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5304 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5307 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5309 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5311 * editfns.c (lisp_time_argument): Fix last change.
5313 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5315 * fns.c (Fdelete): Make it work on vectors and strings in addition
5318 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5319 (syms_of_fns): Initialize new variables.
5320 (sweep_weak_table): Handle weakness `key-or-value' and
5322 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5323 weakness, with t meaning the same as `key-and-value'.
5325 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5327 * coding.h (struct coding_system): Member safe_charset deleted.
5329 * coding.c (Qsafe_charsets): This variable deleted.
5330 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5332 (coding_safe_chars): New function.
5333 (CODING_SAFE_CHAR_P): New macro.
5334 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5335 checking safe_charsets member of the coding system. Caller
5337 (detect_coding_iso2022): New local variable safe_chars.
5338 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5339 safe_charsets member of the coding system.
5340 (decode_coding_iso2022): New local variable safe_chars.
5341 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5342 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5343 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5344 (ENCODE_UNSAFE_CHARACTER): New macro.
5345 (encode_coding_iso2022): New local variable safe_chars. Check
5347 (setup_coding_system): Delete the code to initialize
5348 coding->safe_charses
5349 (intersection, find_safe_codings): New functions.
5350 (Ffind_coding_systems_region_internal): New function.
5351 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5352 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5353 variable and initialize it.
5355 * fns.c (char_table_ref_and_index): New function.
5357 * lisp.h (char_table_ref_and_index): Add prototype.
5359 2000-07-26 Sam Steingold <sds@gnu.org>
5361 * editfns.c (lisp_time_argument): Added third argument `usec'.
5362 (Ffloat_time): New built-in Lisp function.
5364 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5366 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5367 for the character code.
5369 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5372 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5373 if called for a popup menu.
5374 (xmenu_show): Store help string in widget values.
5376 2000-07-26 Dave Love <fx@gnu.org>
5378 * syswait.h: Move some definitions.
5379 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5380 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5381 perspicuous definitions.
5382 (WTERMSIG): Fix bit pattern used.
5384 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5386 * print.c (print_object): If vector printing is truncated, print
5387 "..." to indicate it as well as the case of list printing.
5389 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5391 * xdisp.c (next_element_from_display_vector): Improve comments.
5393 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5394 for the character code, and the rest for the face id as in 20.x.
5395 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5397 * window.c (window_display_table): Cleaned up.
5399 * syntax.c (Fforward_word): Add last arg nil in call of
5400 Fconstrain_to_field.
5402 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5404 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5405 identical but for the letter-case, don't call
5406 barf_or_query_if_file_exists.
5408 2000-07-25 Miles Bader <miles@gnu.org>
5410 * editfns.c (find_field): Honor special `boundary' fields.
5411 (Qboundary): New variables.
5412 (syms_of_editfns): Initialize Qboundary.
5413 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5414 Use scan_buffer instead of find_before_next_newline, because it
5415 allows us to detect the boundary case where there's a newline at
5417 * lisp.h (Fconstrain_to_field): Update external declaration.
5419 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5421 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5424 2000-07-24 Dave Love <fx@gnu.org>
5426 * s/sunos4-0.h, s/sol2.h:
5427 (LIBS_TERMCAP): Move from m/sparc.h.
5429 * m/sparc.h (TERMINFO): Moved to system files (probably only
5430 relevant for sunos4 judging by its vintage).
5431 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5434 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5436 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5437 name to single_keymap_panes.
5439 2000-07-24 Andreas Schwab <schwab@suse.de>
5441 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5443 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5445 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5446 parameters instead of using int parameters. Expect FN to accept
5447 EMACS_INT parameters.
5448 (display_echo_area, resize_echo_area_axactly, current_message)
5449 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5450 with new argument list.
5451 (resize_mini_window_1): New callback function.
5452 (current_message_1, truncate_message_1, set_message_1): Change
5453 parameter lists to the new format expected by
5454 with_echo_area_buffer.
5456 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5458 * fontset.c (fontset_ref): Remove INLINE declaration.
5459 (fontset_ref_via_base): Likewise.
5460 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5463 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5465 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5466 correct order of priority. If help echo was found in an overlay,
5467 use that overlay as the object in which the help echo was found.
5469 2000-07-22 Miles Bader <miles@gnu.org>
5471 * textprop.c (Fprevious_single_char_property_change): The initial
5472 property value should be from the position preceding POSITION, not
5475 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5477 * coding.c (syms_of_coding): Doc fix for
5478 inhibit-iso-escape-detection.
5480 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5482 * xterm.c (note_mouse_highlight): Process overlays in the right
5485 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5487 * xterm.c (note_mouse_highlight): If help-echo was found in an
5488 overlay, use that overlay as the object in which the help was
5491 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5493 * window.c (foreach_window): Instead of a fake variable argument
5494 list, take one USER_DATA argument.
5495 (foreach_window_1): Likewise, and call callback functions with two
5496 args, the window and USER_DATA.
5497 (struct check_window_data): New struct.
5498 (check_window_containing): Use it.
5499 (window_from_coordinates): Set up a struct check_window_data for
5501 (add_window_to_list, freeze_window_start): Change parameters
5502 according to new calling convention.
5504 * window.h (foreach_window): Change prototype.
5506 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5508 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5510 * xmenu.c (menu_help_callback): Call show_help_echo with
5511 additional arguments OBJECT and POS.
5513 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5515 * data.c (Faset): Allow storing any multibyte character in a
5516 string. Convert unibyte string to multibyte if necessary.
5518 * xfns.c (x_encode_text): New function.
5519 (x_set_name): Use x_encode_text.
5520 (x_set_title): Likewise.
5522 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5524 * xterm.h (x_encode_text): Add prototype.
5526 2000-07-20 Dave Love <fx@gnu.org>
5528 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5531 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5533 * msdos.c (help_echo_window): New variable.
5534 (syms_of_msdos): Initialize and staticpro it.
5535 (IT_note_mode_line_highlight): Set help_echo_window.
5536 (IT_note_mouse_highlight): Ditto.
5537 (dos_rawgetc): Store help_echo_window in the second event produced
5540 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5541 Record the object that generated the help echo and the position of
5542 that object in help_echo_object and help_echo_pos. Record that
5543 some glyphs in a row are displayed in mouse-face.
5544 (IT_update_begin): Don't clear mouse highlight unless one of the
5545 enabled glyph rows is marked as being displayed in mouse-face.
5546 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5547 and position recorded in help_echo_object and help_echo_pos to the
5549 (IT_menu_display): Accept a new argument PN: the pane number of
5550 the current menu pane. Record the pane number and the item
5551 number of the item which has associated help string.
5552 (XMenuActivate): Update the prototype for help_callback in
5553 function declaration. Call IT_menu_display with the current menu
5554 pane number as an additional argument. Call help_callback with
5555 two additional arguments: the pane number and the item number of
5556 the menu item associated with the help text.
5557 (help_echo_object, help_echo_pos): New variables.
5558 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5560 * msdos.h (XMenuActivate): Update prototype.
5562 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5564 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5565 Add some more prototypes.
5567 * xterm.c, xterm.h: Add some more prototypes.
5569 * lisp.h (Fnext_single_char_property_change): Add prototype.
5571 * dispnew.c (direct_output_for_insert): Remove confusing
5572 outer local variable mouse_face_overwritten_p.
5573 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5575 * alloc.c (allocate_string_data): Don't copy old string contents.
5577 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5579 * coding.c (code_convert_region): Delete text properties before
5580 shrinking the conversion region.
5582 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5584 * dispnew.c (update_text_area): Write the whole row if it
5585 has mouse-face in it.
5587 * xfaces.c (face-alternative-font-family-alist): Remove
5588 DEFVAR_LISP; staticpro instead.
5590 * xmenu.c (menu_help_callback): Call show_help_echo with
5593 * keyboard.c (show_help_echo): Add parameter WINDOW.
5594 (read_char): Call show_help_echo with window extracted from Lisp
5596 (gen_help_event): Add parameter WINDOW.
5598 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5600 * xterm.c (help_echo_window): New variable.
5601 (note_mouse_highlight, note_tool_bar_highlight): Set
5603 (XTread_socket): Pass help_echo_window to gen_help_event.
5604 (syms_of_xterm): Initialize and staticpro help_echo_window.
5606 2000-07-18 Dave Love <fx@gnu.org>
5608 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5611 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5613 * alloc.c (allocate_string_data): If string had already data
5614 assigned, copy old contents to new string data.
5616 * coding.c (syms_of_coding): Fix typo in spelling of variable
5617 `inhibit-iso-escape-detection'.
5619 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5621 * Makefile.in: Add dependencies on dispextern.h.
5622 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5623 `free'; both can conflict with system header files.
5625 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5627 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5630 2000-07-18 Dave Love <fx@gnu.org>
5632 * window.c (Fwindow_list): Declare arg `window'.
5634 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5636 * coding.c (setup_coding_system): Don't override the explicitly
5637 specified designations.
5639 2000-07-15 Miles Bader <miles@gnu.org>
5641 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5642 from `text_property_eq' and `text_property_stickiness', respectively.
5643 (find_field, Fconstrain_to_field, char_property_eq)
5644 (char_property_stickiness): Changed to call char-property functions
5645 instead of text-property-only ones.
5647 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5648 `next_single_char_property_change'). Do more error checking, and
5649 cleanup limit behavior.
5650 (Fprevious_single_char_property_change): New function.
5651 (syms_of_textprop): Initialize new subrs.
5653 * xdisp.c (display_prop_end, invisible_text_between_p):
5654 Call Fnext_single_char_property_change instead of
5655 next_single_char_property_change.
5657 2000-07-15 Jason Rumney <jasonr@gnu.org>
5659 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5660 after menu is finished with.
5661 (add_menu_item): Only consider wv->title as a menu title.
5662 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5664 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5666 (FONT_REGEXP): Remove unused macro, and its sub-components.
5667 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5669 * w32term.c (help_echo_object, help_echo_pos): New variables.
5670 (note_mode_line_highlight): Store additional information about the
5671 help-echo in help_echo_object and help_echo_pos. Check both
5672 `local-map' and `keymap' properties for changing the cursor
5673 (note_mouse_highlight): Store additional information about the
5674 help-echo in help_echo_object and help_echo_pos.
5675 (note_tool_bar_highlight): Set help_echo_object to nil and
5676 help_echo_pos to -1.
5677 (w32_read_socket): Use gen_help_event instead of filling
5678 input_events manually.
5679 (syms_of_w32term): Staticpro help_echo_object.
5680 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5681 set, arrange for a mouse-highlight redisplay in
5683 (x_clear_mouse_face): New function.
5684 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5685 (x_update_window_begin): No need to turn off the mouse
5687 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5688 depending on whether they contain glyphs highlighted in
5690 (x_fill_stretch_glyph_string): Consume runs of stretch
5691 glyphs instead of a single one.
5692 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5693 with new argument list.
5694 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5695 (x_append_glyph, x_append_composite_glyph)
5696 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5697 changes in struct glyph starting 1999-12-27. See comments for
5698 xterm.c on 2000-07-05.
5700 2000-07-14 Sam Steingold <sds@gnu.org>
5702 * xfaces.c (realize_x_face): Fix the last patch:
5703 check `default_face' before dereferencing.
5705 2000-07-14 Dave Love <fx@gnu.org>
5707 * syntax.c (back_comment): Add null default in switch (for pcc).
5709 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5711 * xfaces.c (realize_x_face): Make fontset using the base of the
5712 default_face's fontset, not using the default fontset.
5714 * coding.c (inhibit_iso_escape_detection): New variable.
5715 (syms_of_coding): Make it a Lisp variable.
5716 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5717 nonzero, ignore ISO2022's escape sequence.
5719 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5721 * alloca.c (malloc) [emacs]: Define as xmalloc.
5723 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5724 use that instead of the mouse position. Add parameters DX and DY.
5726 * dispextern.h (Fx_show_tip): Adjust number of parameters
5729 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5730 if HELP is a function, call it with OBJECT and POS as parameters
5731 to get the help to display.
5732 (gen_help_event, kbd_buffer_store_help_event): New functions.
5733 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5734 (read_char): Call show_help_echo with new parameters.
5736 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5739 * xterm.c (help_echo_object, help_echo_pos): New variables.
5740 (note_mode_line_highlight): Store additional information about the
5741 help-echo in help_echo_object and help_echo_pos. Check both
5742 `local-map' and `keymap' properties for changing the cursor
5743 (note_mouse_highlight): Store additional information about the
5744 help-echo in help_echo_object and help_echo_pos.
5745 (note_tool_bar_highlight): Set help_echo_object to nil and
5746 help_echo_pos to -1.
5747 (XTread_socket): Use gen_help_event instead of filling
5748 input_events manually.
5749 (syms_of_xterm): Staticpro help_echo_object.
5751 * xmenu.c (menu_highlight_callback): Use
5752 kbd_buffer_store_help_event instead of setting up and input_event
5755 * xdisp.c (eval_form): GCPRO argument sexpr.
5756 (call_function): New function.
5757 (handle_single_display_prop): Use call_function and FUNCTIONP
5758 instead of checking whether if font_height is a symbol and
5761 * eval.c (internal_condition_case_2): New function.
5763 * lisp.h (FUNCTIONP): New macro.
5764 (internal_condition_case_2, call_function): Add prototypes.
5766 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5767 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5768 Always set `arg' member of input_events.
5769 (construct_menu_click): Unused function removed.
5771 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5773 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5774 (construct_drag_n_drop, x_scroll_bar_handle_click)
5775 (w32_read_socket): Always set `arg' member of input_events.
5777 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5779 * lisp.h (eval_form): Add prototype.
5781 * xdisp.c (eval_form): Make it externally visible.
5783 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5785 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5786 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5787 consing. For prefix events, store the frame in the `arg' slot of
5788 the event, otherwise store the key there.
5789 (XTread_socket): Instead of consing, use the frame_or_window slot
5790 of HELP_EVENTs for the frame, and the `arg' slot for the help
5793 * xmenu.c (menu_highlight_callback): Store help string in the
5794 `arg' member of the input event; don't cons.
5795 (menubar_selection_callback): Use the `arg' slot of input events
5796 to queue additional information, instead of consing.
5798 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5800 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5802 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5804 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5805 input events to queue additional information, instead of consing.
5807 * keyboard.c (kbd_buffer_gcpro): Renamed from
5808 kbd_buffer_frame_or_window. Now used for all Lisp objects
5809 referenced from the input queue.
5810 (kbd_buffer_store_event): Always use structure assignment for
5811 copying input events. Record all Lisp objects referenced from
5812 events in kbd_buffer_gcpro.
5813 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5814 differently from input events. Test for prefix menu_bar_events
5815 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5816 event in kbd_buffer_gcpro to nil.
5817 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5818 frame_or_window is equal to its arg member as prefix events.
5819 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5820 used by an input event to nil.
5821 (init_keyboard): Use two times the size of the input queue
5822 for kbd_buffer_gcpro.
5823 (syms_of_keyboard): Likewise.
5825 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5828 * termhooks.h (struct input_event): Add member `arg'.
5829 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5830 (USER_SIGNAL_EVENT): Renamed from user_signal.
5832 * xfaces.c (ASET): Remove definition.
5834 * lisp.h (AREF, ASET, ASIZE): New macros.
5836 * fontset.c (AREF, ASIZE): Remove definitions.
5838 * fns.c (AREF): Remove definition.
5840 * composite.c (AREF): Remove definition.
5842 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5844 * dispnew.c (redraw_overlapped_rows): Add missing local.
5845 (scrolling_window): Remove debug code.
5847 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5848 Before scrolling, turn off a mouse-highlight in the window
5851 * xterm.c (x_update_window_end): Add parameter
5852 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5853 redisplay in XTframe_up_to_date.
5854 (x_clear_mouse_face): New function.
5855 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5857 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5859 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5860 it when any row is written to that contains glyphs highlighted in
5862 (update_window): Call the window update end hook with new
5863 parameter MOUSE_FACE_OVERWRITTEN_P.
5864 (direct_output_for_insert): Give up if row contains mouse-face.
5866 * dispextern.h (struct redisplay_interface): Add parameter
5867 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5868 (clear_mouse_face): New function pointer member.
5870 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5872 * syntax.c (back_comment): Use one switch rather than a few `if's.
5873 Obey open_paren_in_column_0_is_defun_start.
5874 When reverting to the `slow' method, try to nicely handle the case
5875 of nested comments by checking that the comment-starter we found
5876 does indeed match the comment-ender.
5877 (scan_sexps_forward, scan_sexps_forward):
5878 Ignore excessive opening parenthesis rather than throwing an error.
5880 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5882 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5883 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5885 * dispnew.c (direct_output_forward_char): Give up if currently
5886 displaying a message instead of the minibuffer contents.
5888 * xterm.c (x_update_window_begin): No need to turn off the mouse
5890 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5891 depending on whether they contain glyphs highlighted in
5894 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5895 compare the mouse_face_p flags of both rows.
5897 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5899 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5901 * keyboard.c (show_help_echo): Accept additional parameter
5902 ok_to_overwrite_keystroke_echo.
5903 (read_char): Call show_help_echo with a zero
5904 ok_to_overwrite_keystroke_echo argument.
5905 * keyboard.h (show_help_echo): Update prototype of
5907 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5908 ok_to_overwrite_keystroke_echo argument.
5909 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5910 non-zero ok_to_overwrite_keystroke_echo argument.
5912 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5914 * xdisp.c (try_window_id): If changes are all below what is
5915 displayed in the window, and point is in the window, we still
5916 might have to find point on the display.
5918 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5919 glyphs instead of a single one.
5920 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5921 with new argument list.
5922 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5924 * keymap.c (get_keymap_1): Add comment that this function can GC.
5925 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5926 comment that functions can GC.
5927 (Fset_keymap_parent): GCPRO arg KEYMAP.
5929 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5931 * msdos.c (XMenuActivate): After exiting the menu, restore the
5932 echo area message and erase it.
5934 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5936 * fontset.c (Ffontset_info): Make the return value more compatible
5937 with that of Emacs 20.
5939 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5941 * eval.c (Fsignal): Handle case that backtrace_list is null.
5943 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5945 * ccl.c (Fccl_execute): Typo fixed.
5947 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5949 * window.c (window_loop): Add missing gcpro1 local variable.
5951 * window.c (Fwindow_list): Reverse list at the end.
5952 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5953 means allow windows on OWINDOW's frame, only.
5954 (window_loop): Simplified; use Fwindow_list.
5956 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5958 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5960 * xterm.c (XTread_socket): Increment handling_signal at the start,
5961 decrement it at the end.
5963 * eval.c (handling_signal): New variable.
5964 (Fsignal): Abort if handling_signal is non-zero.
5966 * lisp.h (handling_signal): External declaration.
5968 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5970 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5972 Sound support for NetBSD through "Linux emulation" support:
5973 * config.in (HAVE_SOUNDCARD_H): Undef.
5974 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5975 * Makefile.in (LIBSOUND): New variable.
5976 (LIBES): Include it.
5977 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5979 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5981 (vox_open): Use DEFAULT_SOUND_DEVICE.
5982 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5984 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5986 * print.c (print_error_message): If Vsignaling_function is set,
5987 show it in *Messages*.
5989 * lisp.h (Vsignaling_function): External declaration.
5991 * eval.c (Vsignaling_function): New variable.
5992 (Fsignal): Compute it.
5993 (syms_of_eval): Staticpro it.
5995 2000-07-05 Dave Love <fx@gnu.org>
5997 * syswait.h: Use the autoconf recommended approach. Old code
5998 #if'd out in case we need to revert.
6000 * config.in (HAVE_SYS_WAIT_H): Added.
6002 2000-07-05 Andrew Innes <andrewi@gnu.org>
6004 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6005 when non-NULL instead of __morecore, to take account of buffer
6006 memory. This also solves a problem with spurious memory warnings
6009 * ralloc.c: Make real_morecore non-static.
6011 * eval.c (internal_condition_case): Comment out abort if
6012 interrupt_input_blocked is not zero.
6014 * makefile.nt: Add support for `bootstrap' and related targets.
6015 Include minimal debug info in emacs.exe in release build.
6016 Remove all dependencies on lisp.h, and fixup some others.
6018 * w32.c (init_environment): Install code from 20.7 for providing
6019 default values for environment variables, based on the
6020 executable's own location.
6021 (map_w32_filename): Handle filenames that are longer than
6023 (sys_socket): Install socket inheritance bug fix from 20.7.
6025 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6026 here via blockinput.h).
6028 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6030 * w32menu.c (w32_menu_display_help):
6031 * xmenu.c (menu_help_callback): Use show_help_echo.
6033 * keyboard.h (show_help_echo): Declare.
6035 * keyboard.c (show_help_echo): New function, extracted from read_char.
6036 Feval its `msg' argument if it's a cons cell.
6037 (read_char): Use it.
6038 (follow_key): Pass `autoload' to get_keyelt.
6040 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6041 (note_tool_bar_highlight, XTread_socket):
6042 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6044 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6045 (note_tool_bar_highlight, w32_read_socket):
6046 Do not gratuitously ignore non-string `help-echo' properties.
6048 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6050 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6052 * window.c (delete_all_subwindows): Reset Vwindow_list.
6054 * xterm.c (x_append_glyph, x_append_composite_glyph)
6055 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6056 changes in struct glyph starting 1999-12-27. Some bit-fields of
6057 struct glyph were not set, which made glyphs unequal when compared
6058 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6059 effects were the result. This also depended on the contents of
6060 memory returned by xmalloc. If flickering happens again, activate
6061 the code in clear_glyph_row that's in #if 0. If the flickering is
6062 gone with that, chances are that it is caused by something
6065 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6067 * dispextern.h: Add some comments.
6069 * window.c (add_window_to_list): Add parameter LIST.
6070 (window_list): Order list so that, for each frame, windows are
6071 in canonical order, and so that frames appear in the list in
6072 the order given by Vframe_list.
6073 (next_window): Reverse the handling of NEXT_P.
6075 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6077 * window.c (Vwindow_list): New variable.
6078 (make_window, delete_window): Set Vwindow_list to nil.
6079 (check_window_containing): New function.
6080 (window_from_coordinates): Rewritten.
6081 (add_window_to_list, window_list, candidate_window_p)
6082 (decode_next_window_args, next_window): New functions.
6083 (Fnext_window, Fprevious_window): Rewritten in terms of
6085 (Fwindow_list): New function.
6086 (Fother_window): Cleaned up.
6087 (foreach_window): Add a longer "variable argument list". Let
6088 callback function return 0 to indicate that cycling over windows
6090 (foreach_window_1): Likewise.
6091 (freeze_window_start): Return int.
6092 (init_window): New function.
6093 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6095 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6096 input_event with bzero.
6097 (main): Call init_window.
6099 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6102 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6104 * composite.h (make_composition_value_copy): Extern it.
6106 * composite.c (make_composition_value_copy): New function.
6108 * editfns.c (Fformat): While copying text properties, make each
6109 composition property value a copy.
6111 * fns.c (concat): While copying text properties, make each
6112 composition property value a copy.
6114 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6116 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6118 * fns.c (sweep_weak_table): Mark only objects that are not
6121 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6122 include those frames as candidates which have their focus
6123 redirected to the minibuffer frame.
6125 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6127 * fns.c (Fputhash): Return `value' rather than nil.
6129 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6131 * frame.c (next_frame): Don't check focus redirection in case
6132 MINIBUF is a window. Doing so excludes frames using MINIBUF
6133 unless their focus is redirected, which contradicts the
6134 specification of next-frame, and leads to infinite loops in
6135 certain situations when cycling through windows with next-window.
6137 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6139 * coding.c (code_convert_region): Even if the length of text is
6140 zero, try to convert it if coding->type is coding_type_ccl.
6141 (decode_coding_string, encode_coding_string): Likewise.
6143 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6145 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6146 the display if windows_or_buffers_changed.
6148 * dispnew.c (struct row_entry): New structure.
6149 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6150 (row_table_size, old_lines, new_lines, old_lines_size)
6151 (new_lines_size, run_pool, runs_size, runs): New variables.
6152 (add_row_entry): New function.
6153 (scrolling_window): Use data structures allocated with xmalloc and
6154 held in global variables, instead of allocating them with alloca and
6155 holding them in local variables. Use a larger hash table whose
6156 size depends on glyph matrix sizes. Don't use bzero to clear the
6157 hash table; instead, clear used slots only.
6159 * fns.c (next_almost_prime): Make it externally visible.
6161 * lisp.h (next_almost_prime): Add prototype.
6163 * s/isc4-0.h (sigunblock): Define.
6165 * s/sco5.h (sigunblock): Define.
6167 2000-06-27 Dave Love <fx@gnu.org>
6169 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6170 (moved to osf5-0.h).
6171 [!NOT_C_CODE]: Protect string.h stuff.
6173 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6174 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6176 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6178 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6179 below the last line from the needed window height.
6181 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6183 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6184 (Fwidget_get): Use it.
6185 (syms_of_fns): Defsubr it.
6187 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6189 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6190 display info for XIM.
6191 (xim_open_dpy): Likewise.
6192 (xim_close_dpy): Don't free the display info's XIM.
6194 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6196 * config.in (USE_XIM): New define.
6198 * keymap.c (get_keyelt): For menu-items containing a `:filter
6199 FILTER', apply FILTER to the menu-item's definition to get the
6200 real definition to use.
6202 * lisp.h (QCfilter): External declaration.
6204 * xfns.c (Fimage_size): New function.
6205 (syms_of_xfns): Defsubr it.
6207 2000-06-26 Andreas Schwab <schwab@suse.de>
6209 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6212 2000-06-25 Dave Love <fx@gnu.org>
6214 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6217 * Makefile.in (blockinput.h): Depend on atimer.h.
6218 (atimer.h): Depend on systime.h.
6220 * blockinput.h: Protect against multiple inclusion. Include
6223 * atimer.h: Protect against multiple inclusion. Include
6226 * lisp.h (swap_in_global_binding): Declare.
6228 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6230 * process.c (Fopen_network_stream): Turn off atimers for duration
6231 of call to connect. (Patch from Gerd.)
6233 2000-06-23 Dave Love <fx@gnu.org>
6235 * ralloc.c: Maybe include unistd.h
6237 * emacs.c (setgrp): Undefine before defining.
6238 (malloc_warning, set_time_zone_rule, index): Prototype.
6240 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6241 HAVE_STRUCT_TIMEZONE.
6243 * s/osf1.h: Move string.h hack here from alpha.h and make it
6245 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6247 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6248 (SOCKLEN_TYPE): Don't define.
6250 * m/alpha.h: Remove string.h hack.
6252 * s/osf5-0.h: New file.
6254 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6255 include time.h, done by systime.h.
6256 [__FreeBSD__]: Remove redundant includes.
6258 * callproc.c (setpgrp): Undefine before defining.
6259 (delete_temp_file): Return Qnil to avoid warning.
6261 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6263 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6266 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6268 * composite.h (compose_text): Declare.
6270 * xterm.c: Don't include sys/types.h unconditionally. Don't
6271 protect its inclusion with !USG (following xmenu.c).
6273 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6275 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6278 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6280 * coding.c (decode_eol_post_ccl): Special handling for undecided
6281 and inconsistent EOL types.
6283 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6285 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6286 trough color and main window's background color.
6288 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6291 * xterm.h (Xt_app_con): External declaration.
6293 * widget.c (EmacsFrameRealize): Fix typo.
6295 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6297 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6298 (handle_invisible_prop): Record the start of invisible text in
6299 it->add_overlay_start.
6300 (struct overlay_entry): Add member `overlay'.
6301 (handle_overlay_change): Simplify.
6302 (next_overlay_string): After having processed overlay strings at the
6303 end of the buffer, record that fact in
6304 it->overlay_strings_at_end_processed_p.
6305 (compare_overlay_entries): If before- and after-strings come
6306 from the same overlay, let before-strings come first.
6307 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6308 (load_overlay_strings): Take it->add_overlay_start into account
6309 when adding overlay strings.
6311 * dispextern.h (struct it): Add member add_overlay_start.
6313 2000-06-22 Dave Love <fx@gnu.org>
6315 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6317 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6319 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6321 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6324 2000-06-21 Dave Love <fx@gnu.org>
6326 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6328 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6330 * syntax.c (back_comment): Simplify string-parity counting (with
6331 the added benefit of handling multiple string-styles as long as
6332 they are not intertwined).
6333 Jump to the slow code as soon as a comment starter is found in
6334 a "string_lossage" position. Fixes the case: " /* " /* " */.
6336 2000-06-21 Dave Love <fx@gnu.org>
6338 * Makefile.in: Use GETLOADAVG_LIBS.
6340 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6341 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6343 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6345 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6346 (Fforward_comment, scan_lists):
6347 Check the comstyle of single-char comment-starters.
6348 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6349 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6350 Check the comstyle of single-char comment-starters.
6351 Clarify control-flow around the Scomment case.
6353 2000-06-20 Dave Love <fx@gnu.org>
6355 * fns.c (make_hash_table, maybe_resize_hash_table):
6356 Cast arg of next_almost_prime.
6358 * tparam.c [emacs]: Include lisp.h.
6360 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6363 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6365 * keyboard.c (adjust_point_for_property): Check if display
6366 property should be treated as intangible by looking at its
6369 * xdisp.c (single_display_prop_intangible_p)
6370 (display_prop_intangible_p): New functions.
6372 * dispextern.h (display_prop_intangible_p): Add prototype.
6374 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6376 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6377 argument to sigprocmask.
6379 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6380 argument to sigprocmask.
6382 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6383 sigprocmask_set, and pass a pointer to it to sigprocmask.
6385 * sysdep.c (sigprocmask_set): New variable.
6387 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6390 2000-06-20 Sam Steingold <sds@gnu.org>
6392 * xrdb.c: Don't declare xmalloc, xrealloc.
6394 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6396 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6397 (re_comp): Cast gettext return value to avoid complaints when
6400 2000-06-20 Dave Love <fx@gnu.org>
6402 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6405 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6407 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6409 * m/alpha.h: Don't declare xmalloc, xrealloc.
6411 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6413 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6415 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6417 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6420 * keyboard.h (poll_for_input_1): Declare.
6422 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6424 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6426 * doprnt.c: Don't declare xmalloc, xrealloc.
6428 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6429 (getenv, ctime, getwd): Removed.
6430 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6432 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6433 x_set_tool_bar_lines.
6435 * config.in: Add HAVE_GETWD. Move some definitions above
6436 machine/system includes.
6438 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6440 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6442 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6443 contain information about ENCODING.
6445 * fontset.c (FONTSET_ASCII): Use the first element of char table
6446 for an ASCII font, not defalt slot.
6447 (fontset_ref_via_base): If FONTSET doesn't contain information for
6448 C, try the default fontset.
6449 (make_fontset): Don't copy the default fontset.
6450 (fontset_font_pattern): Likewise.
6451 (accumulate_font_info): If ELT is nil, use the corresponding
6452 element in the default fontset.
6454 2000-06-19 Dave Love <fx@gnu.org>
6456 * syntax.c (Fparse_partial_sexp): Doc fix.
6458 * regex.h: Test PROTOTYPES as well as __STDC__.
6460 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6461 errno, strerror. Put text after #endif in comment.
6463 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6466 * xterm.c (x_frame_of_widget): Likewise.
6468 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6470 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6471 to Vfundamental_mode_abbrev_table.
6473 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6474 bogus objects are marked. This slows down GC by ~80 percent, but
6475 it might be worth trying when debugging GC-related problems.
6476 This feature requires conservative stack marking to be enabled.
6478 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6479 returns XLookupChars, reset `modifiers' to zero.
6481 2000-06-19 Dave Love <fx@gnu.org>
6483 * mktime.c: Unprotoized.
6485 2000-06-19 Richard Stallman <rms@gnu.org>
6487 * data.c (set_internal): If variable is frame-local,
6488 store the new value immediately into the frame parameter alist.
6490 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6492 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6493 in the custom handler pointer.
6495 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6496 value, or checks for CHAR_META can fail when Lisp_Object is a
6498 * keymap.c (get_keyelt): Likewise.
6500 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6502 * ccl.h (struct ccl_program): New member eol_type.
6503 (struct ccl_spec): New member cr_carryover.
6505 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6506 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6508 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6509 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6510 (decode_eol_post_ccl): New function.
6511 (decode_coding): Don't detect EOL format here for CCL based coding
6513 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6514 decode_eol_post_ccl after running the CCL program.
6515 (code_convert_region): Don't detect EOL format here for CCL based
6517 (decode_coding_string): Likewise.
6519 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6521 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6522 when treating it as an integer.
6524 * coding.h (encode_coding_string): Declare.
6526 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6529 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6530 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6531 to be passed to get_local_map.
6533 * sound.c (Fplay_sound): Don't call make_number on
6534 Frun_hook_with_args count argument.
6536 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6537 for lisp objects in X event structure data field, when lisp
6538 objects are represented with unions.
6539 (x_scroll_bar_to_input_event): Ditto.
6541 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6543 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6544 termination of string. Fix sense of test whether
6545 Vline_number_display_limit is an integer.
6547 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6549 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6550 only if HAVE_X_WINDOWS.
6552 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6555 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6558 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6560 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6563 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6565 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6566 start of the while loop.
6568 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6570 * atimer.c (alarm_signal_handler): Add forward declaration.
6572 * data.c (set_internal): Remove debug code.
6574 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6576 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6578 * unexec.c (toplevel) [COFF]: Include coff.h.
6580 * s/lynxos.h: New file.
6582 * keymap.c (Fsingle_key_description): Enclose function key and
6583 event symbol names in angle brackets.
6585 * xdisp.c (setup_echo_area_for_printing): Call
6586 message_log_maybe_newline if message_buf_print is not set.
6588 * print.c (printchar, strout): Don't check message_buf_print
6589 before calling setup_echo_area_for_printing because that
6590 function does something useful even when message_buf_print is
6593 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6595 (ensure_echo_area_buffers): Initialize echo buffer's
6596 truncate lines setting to nil.
6597 (with_echo_area_buffer): Don't set the echo buffer's truncate
6599 (set_message_1): Set it here instead, based on the value
6600 of message_truncate_lines.
6601 (resize_mini_window): Handle case that lines are truncated.
6602 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6603 message-truncate-lines.
6605 * keyboard.c (read_char): Bind message-truncate-lines to t
6606 while displaying a help-echo.
6608 * lisp.h (Qmessage_truncate_lines): External declaration.
6610 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6612 * xdisp.c (Vline_number_display_limit): Renamed from
6613 line_number_display_limit.
6614 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6615 Extend documentation string. Initialize
6616 Vline_number_display_limit to nil meaning no limit.
6617 (decode_mode_spec): Use Vline_number_display_limit with its new
6620 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6622 2000-06-13 Richard Stallman <rms@gnu.org>
6624 * frame.c (Fmodify_frame_parameters): Doc fix.
6626 * xfns.c (x_set_frame_parameters): Comment fix.
6628 * frame.c (store_frame_param): Call swap_in_global_binding if the
6629 variable's current binding was chosen based on this frame.
6631 * data.c (swap_in_global_binding): New function.
6633 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6635 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6636 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6638 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6640 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6642 2000-06-12 Jason Rumney <jasonr@gnu.org>
6644 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6646 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6648 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6650 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6652 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6654 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6655 (syms_of_xfaces): Defsubr Sdump_colors.
6656 (x_free_colors): Don't treat b&w specially on default visual.
6657 (x_free_dpy_colors): New function.
6658 (free_face_colors): Don't check visual class; it's done
6661 * xterm.c (x_frame_of_widget): New function.
6662 (x_alloc_nearest_color_for_widget): Use it.
6663 (x_copy_dpy_color): New function.
6664 (x_destroy_window): Free various colors.
6666 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6668 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6670 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6672 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6674 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6676 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6678 2000-06-11 Dave Love <fx@gnu.org>
6680 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6682 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6684 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6686 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6688 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6691 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6693 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6694 (regex_compile): Fix the code for handling the case of single byte
6695 char and multibyte char being mixed in a range within [...].
6697 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6698 and dst_multibyte members of coding.
6700 * charset.c (update_charset_table): Update the table
6702 (init_charset_once): Initialize elements of bytes_by_char_head to
6703 1 except for leading codes for private charases.
6705 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6706 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6709 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6711 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6712 access the data it doesn't point to.
6714 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6716 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6717 will be translated to a switch-frame event when reading the
6718 event queue. This is necessary because Emacs otherwise won't
6719 perform a switch-frame to a new frame until some other event, for
6720 example a keystroke event, forces it to do so. This has various
6721 effects, one visible being that the cursor of a frame created with
6722 C-x 5 2 or switched to with a window manager key binding like
6723 A-TAB stays hollow because selected_window isn't on the newly
6724 focused frame until the switch-frame is performed.
6726 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6727 generating a switch-frame event if necessary.
6729 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6731 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6734 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6736 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6739 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6741 * window.c (displayed_window_lines): Take empty lines at
6742 the bottom of a window into account.
6744 * window.c (displayed_window_lines): New function.
6745 (Fmove_to_window_line): Use displayed_window_lines to determine
6746 the number of lines to move, instead of using the window's height.
6748 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6749 to stop reading, even if the form read sets point to a different
6750 value when evaluated.
6752 * xdisp.c (display_line): Fix code deciding in which line to
6755 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6757 * fileio.c (e_write): Free composition data if stored in
6760 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6762 * xdisp.c (display_line): Set row's and iterator's
6763 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6764 Set cursor even if row ends in the middle of a character.
6765 (dump_glyph_row): Print values of new flags.
6766 (redisplay_window) <cursor movement in unchanged window>: When
6767 point has been moved forward, and PT is at the end of the cursor
6768 row, don't place the cursor in the next row if the cursor row ends
6769 in the middle of a character or at ZV.
6771 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6772 (struct glyph_row): Add starts_in_middle_of_char_p and
6773 ends_in_middle_of_char_p.
6774 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6775 ends_in_middle_of_char_p flag.
6776 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6778 * term.c (append_glyph): Revert change of 2000-06-06.
6780 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6781 padding glyph not fitting on line as whole character not
6784 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6785 this isn't true for images with `:ascent 100'.
6787 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6789 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6790 as modified if it is originally unmodified.
6792 * term.c (encode_terminal_code): Change the way to check if
6793 terminal coding does any conversion.
6794 (append_glyph): Set glyph->pixel_width correctly.
6796 * xdisp.c (display_line): While checking line continuation, pay
6797 attention to a padding glyph.
6799 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6801 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6803 2000-06-05 Dave Love <fx@gnu.org>
6805 * xdisp.c: Include fontset.h.
6807 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6809 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6811 * dispnew.c: Conditionally include term.h.
6813 * coding.h: Declare code_convert_string_norecord.
6815 * frame.h (struct frame): Use volatile unconditionally.
6817 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6819 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6821 * systime.h: Protect against multiple inclusion.
6822 (timezone) [USG5_4]: Define as time_t.
6824 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6825 (Foptimize_char_table, make_temp_name): Declare.
6827 * Makefile.in (xdisp.o): Depend on fontset.h.
6829 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6831 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6832 (Foptimize_char_table, make_temp_name): Declare.
6836 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6838 2000-06-02 Dave Love <fx@gnu.org>
6840 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6842 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6844 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6845 result face, set flags in that face indicating that colors may not
6848 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6849 glyph, use the ASCII NUL character to determine the face.
6851 2000-06-02 Dave Love <fx@gnu.org>
6853 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6854 (VFORK_RETURN_TYPE): Remove.
6856 * config.in: Add NO_MATHERR.
6858 2000-06-01 Dave Love <fx@gnu.org>
6860 * cmds.c (internal_self_insert): Don't check
6861 Vbefore_change_function, Vafter_change_function.
6863 * insdel.c (signal_before_change, signal_after_change): Likewise.
6865 * buffer.c (Vbefore_change_function, Vafter_change_function):
6866 Variables and their initializations deleted.
6868 * callint.c (Fcall_interactively): Doc fix.
6870 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6872 2000-05-31 Dave Love <fx@gnu.org>
6874 * textprop.c: Revert last change -- duplicated.
6876 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6878 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6881 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6883 2000-05-31 Jason Rumney <jasonr@gnu.org>
6885 * search.c (Fre_search_forward, Fre_search_backward)
6886 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6888 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6890 2000-05-30 Jason Rumney <jasonr@gnu.org>
6892 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6893 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6895 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6898 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6899 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6900 expand a nil default_filename.
6902 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6903 pointer to glyph_to_pixel_coords, not a frame.
6905 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6906 coding.h to dependencies.
6908 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6910 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6911 window pointer to be consistent with w32term.c and xterm.c.
6913 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6914 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6915 (Qline_spacing, Qcenter): New variables.
6916 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6917 (x_set_line_spacing): New function.
6918 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6920 (x_specified_cursor_type): New function.
6921 (x_set_cursor_type): Use it.
6922 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6924 (validate_x_resource_name, x_get_resource_string): Measure lengths
6925 of external strings in bytes.
6926 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6927 GetTextExtentPoint32 with NULL title.
6928 (Fx_create_frame): Initialize Qline_spacing.
6929 (w32_load_system_font): Initialize font->double_byte_p.
6930 (x_to_w32_charset): Use Vw32_charset_info_alist.
6931 (Image, busy cursor, tooltip functions): Merged changes from
6932 xfns.c. Not yet functional on Windows.
6934 * w32gui.h (W32FontStruct): Add double_byte_p member.
6936 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6937 (emacs_button_translation): Use it.
6938 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6939 in `mask' to be set.
6941 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6944 * w32term.c: Format and doc changes to bring closer to xterm.c.
6945 (w32_char_font_type): New enum.
6946 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6947 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6948 (w32_encode_char): New function.
6949 (x_encode_char): Removed.
6950 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6951 x_encode_char and w32_font_is_double_byte.
6952 (x_produce_image_glyph): Use image_ascent.
6953 (x_produce_glyphs): Use new version of w32_per_char_metric and
6954 handle NULL return value. Allow extra line spacing.
6955 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6956 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6957 w32_font_type member of glyph instead.
6958 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6959 (fast_find_position): Make sure not to consider rows not visible
6961 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6962 w32_menu_display_help with input blocked, as it can abort.
6963 (x_display_and_set_cursor): Choose cursor depending
6964 on buffer-local value of cursor_type.
6965 (x_draw_bar_cursor): Add parameter WIDTH.
6967 * w32term.h (CP_DEFAULT): Define.
6968 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6970 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6972 * search.c (Fre_search_forward, Fre_search_backward)
6973 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6975 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6977 * coding.c (detect_coding_iso2022): Fix code for checking
6978 CODING_CATEGORY_MASK_ISO_8_2.
6980 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6982 * regex.c (PREFETCH_NOLIMIT): New function.
6983 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6985 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6987 * syntax.c (find_defun_start): Move test for
6988 open_paren_in_column_0_is_defun_start outside of the loop.
6990 * xdisp.c (redisplay_window): Really switch buffers when
6991 displaying mode lines, and temporarily set selected_frame to the
6992 frame of the window that's redisplayed.
6994 * xfaces.c (free_realized_faces): Block/unblock input.
6995 (free_realized_multibyte_face): Ditto.
6997 2000-05-29 Dave Love <fx@gnu.org>
6999 * textprop.c (Qkeymap): New variable.
7000 (syms_of_textprop): Intern it.
7002 * keymap.c: Include intervals.h.
7003 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7005 * Makefile.in (keymap.o): Depend on intervals.h.
7007 * keyboard.c (menu_bar_items, tool_bar_items)
7008 (Fexecute_extended_command): Deal with `keymap' property.
7009 (read_key_sequence): Track map from `keymap' property as well as
7012 * intervals.c (get_local_map): Extra arg to allow looking for
7015 * intervals.h (map_property): New enum.
7016 (get_local_map): Extra arg using it.
7019 * lisp.h (get_local_map): Don't declare here.
7021 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7023 * Makefile.in (callproc.o): Depend on composite.h.
7025 * callproc.c: Include composite.h.
7026 (Fcall_process): Handle composition correctly.
7028 * coding.h (coding_allocate_composition_data): Extern it.
7029 (coding_restore_composition): Likewise.
7031 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7032 yet allocated, finish decoding with result
7033 CODING_FINISH_INSUFFICIENT_CMP.
7034 (coding_allocate_composition_data): Make it non-static.
7035 (coding_restore_composition): Likewise.
7037 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7039 * charset.c (syms_of_charset): Revert last change.
7041 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7043 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7044 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7047 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7049 * charset.c (syms_of_charset): Set width of character sets
7050 eight-bit-control and eight-bit-graphic to 1 column.
7052 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7054 * config.in (HAVE_SPEED_T): New define.
7056 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7059 2000-05-26 Dave Love <fx@gnu.org>
7061 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7063 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7064 (Fsubr_arity): New function.
7065 (syms_of_data): Install them.
7067 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7069 * charset.c (init_charset_once): Set the table bytes_by_char_head
7072 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7073 the default fontset to what Emacs uses by default.
7074 (check_registry_encoding): This function deleted.
7075 (Fset_fontset_font): Remove the adhoc condition for the default
7076 fontset. Allow cons in FONTNAME.
7078 * fns.c (map_char_table): Ignore char-table entries for
7079 charsets eight-bit-control and eight-bit-graphic.
7081 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7083 * emacs.c (main): Initialize keyboard syms before initializing
7084 window code, so face names are available.
7086 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7088 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7089 of an anchor at the beginning of a shy-group.
7091 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7093 * xdisp.c (handle_invisible_prop): Don't try to skip over
7094 invisible text if end of text is already reached.
7096 2000-05-25 Dave Love <fx@gnu.org>
7098 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7100 * coding.c (encode_eol): Add null statement after label.
7102 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7104 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7107 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7109 * ccl.c (ccl_driver): Fix previous change.
7111 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7113 * coding.c (run_pre_post_conversion_on_str): Set point to the
7114 beginning of buffer before calling coding->post_read_conversion.
7115 (decode_coding_string): Give correct args to
7116 run_pre_post_conversion_on_str.
7117 (encode_coding_string): Likewise.
7119 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7120 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7121 eight-bit-graphic correctly.
7123 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7125 * fileio.c (Finsert_file_contents): Even if a file is not found,
7126 execute codes for setting up coding system. Call
7127 after-insert-file-functions unconditionally.
7129 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7131 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7132 BSD_PGRPS are not defined.
7134 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7136 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7138 (syms_of_charset): Avoid building same strings.
7140 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7142 * lread.c (Fload): Add a comment about the meaning of
7143 Vuser_init_file being t.
7145 * puresize.h (BASE_PURESIZE): Increase to 675000.
7147 * s/gnu-linux.h (setpgrp): Don't define it here because this
7148 prevents compilation on GNU/Linux systems with glib 2.2.
7150 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7153 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7155 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7156 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7158 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7160 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7162 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7165 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7167 * term.c (encode_terminal_code): Set coding->src_multibyte
7170 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7172 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7174 * keyboard.c (read_char): Allow character codes 128..255 to be
7175 handled by input-method-function.
7177 * insdel.c (adjust_markers_for_replace): Fix previous change.
7178 (adjust_after_replace): If PREV_TEXT is nil, call
7179 adjust_markers_for_insert, not adjust_markers_for_replace.
7181 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7183 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7184 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7185 [HAVE_GRANDPT]: Define.
7186 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7188 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7191 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7193 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7195 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7197 The following changes are to handle 8-bit characters in a
7198 multibyte buffer/string without facing with byte combining
7199 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7200 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7202 * Makefile.in (fns.o): Depend on charset.h.
7204 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7205 convert it to unibyte.
7206 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7208 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7209 apparent char boundary.
7210 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7211 0x80..0x9F to/from multibyte form.
7213 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7216 * callproc.c (Fcall_process): Always encode an argument string if
7217 it is multibyte. Setup src_multibyte and dst_multibyte members of
7218 process_coding properly.
7220 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7221 SPLIT_NON_ASCII_CHAR.
7223 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7225 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7227 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7229 (SPLIT_CHARACTER_SEQ): This macro deleted.
7230 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7232 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7233 and eight-bit-graphic.
7234 (char_to_string): Likewise. Signal an error for too large
7236 (char_printable_p): Return 0 for 8-bit characters.
7237 (update_charset_table): Update iso_charset_table only when a final
7238 character is non-negative.
7239 (find_charset_in_text): Renamed from find_charset_in_str.
7240 Arguments and return value changed. Callers changed.
7241 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7242 be -1 if CHARSET is used only internally.
7243 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7245 (Fcharset_after): Simplified.
7246 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7247 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7248 (multibyte_chars_in_text): Simplified by assuming there's no
7249 invalid multibyte sequence.
7250 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7251 str_as_unibyte): New functions.
7252 (Fstring): Simpified by assuming that byte combining never
7254 (init_charset_once): Initialization for
7255 LEADING_CODE_8_BIT_CONTROL.
7256 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7257 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7258 eight-bit-control and eight-bit-graphic.
7260 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7261 CHARSET_8_BIT_GRAPHIC): New macros.
7262 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7263 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7264 (CHARSET_REVERSE_CHARSET): Likewise.
7265 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7267 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7268 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7269 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7270 encounter an invalid multibyte sequence.
7271 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7272 sequence is always valid.
7273 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7274 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7276 (CHAR_STRING): For 8-bit characters, call char_to_string.
7277 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7278 multibyte sequence is always valid.
7279 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7280 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7281 str_as_unibyte): Extern them.
7282 (BCOPY_SHORT): Fix a bug.
7283 (CHAR_LEN): This macro deleted. Callers changed to use
7285 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7286 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7287 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7289 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7290 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7291 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7292 EMIT_BYTES): New macros.
7293 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7294 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7296 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7297 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7298 check the validity of multibyte sequence.
7299 (decode_coding_emacs_mule): New function.
7300 (encode_coding_emacs_mule): New macro.
7301 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7303 (DECODE_ISO_CHARACTER): Just return a character code.
7304 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7305 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7306 EMIT_CHAR to produced decoded characters. Exit the loop only by
7307 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7309 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7310 only position codes for an invalid character.
7311 (encode_designation_at_bol): Return new destination pointer. 5th
7312 arg DSTP is changed to DST.
7313 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7314 from the source by ONE_MORE_CHAR. Don't handle the case of last
7316 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7318 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7319 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7320 TWO_MORE_BYTES to fetch a byte from the source.
7321 (encode_eol): Pay attention to coding->src_multibyte.
7322 (detect_coding, detect_eol): Preserve members src_multibyte and
7324 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7325 (encoding_buffer_size): Set magnification to 3 for all coding
7326 systems that require encoding.
7327 (ccl_coding_driver): For decoding, be sure that the result is
7328 valid multibyte sequence.
7329 (decode_coding): Initialize coding->errors and coding->result.
7330 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7331 and raw-text, always call decode_eol. Handle the case of last
7332 block here. If not coding->dst_multibyte, convert the resulting
7333 sequence to unibyte.
7334 (encode_coding): Initialize coding->errors and coding->result.
7335 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7336 and raw-text, always call encode_eol. Handle the case of last
7338 (shrink_decoding_region, shrink_encoding_region): Detect cases
7339 that we can't skip data more rigidly.
7340 (code_convert_region): Setup src_multibyte and dst_multibyte
7341 members of coding. For decoding, if the buffer is multibyte,
7342 convert the source sequence to unibyte in advance. For encoding,
7343 if the buffer is multibyte, convert the resulting sequence to
7344 multibyte afterward.
7345 (run_pre_post_conversion_on_str): New function.
7346 (code_convert_string): Deleted and divided into the following two.
7347 (decode_coding_string, encode_coding_string): New functions.
7348 (code_convert_string1, code_convert_string_norecord): Call one of
7350 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7351 MAKE_NON_ASCII_CHAR.
7352 (Fset_terminal_coding_system_internal,
7353 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7354 and dst_multibyte members.
7355 (init_coding_once): Initialize iso_code_class with new enum
7356 ISO_control_0 and ISO_control_1.
7358 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7359 devided into ISO_control_0 and ISO_control_1.
7360 (struct coding_system): New members src_multibyte, dst_multibyte,
7361 errors, and result. Delete member fake_multibyte.
7362 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7364 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7367 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7370 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7372 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7374 (Ftranspose_region): Delete codes for handling byte combining.
7376 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7377 dst_multibyte members of coding. On handling REPLACE on unibyte
7378 buffer, convert the result of decode_coding to unibyte. On
7379 inserting into a mutibyte buffer, always call code_convert_region.
7380 (e_write): Setup coding->src_multibyte according to the
7381 multibyteness of the source (buffer or string).
7383 * fns.c (concat): Handle 8-bit characters correctly.
7384 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7385 unibyte in the result.
7386 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7387 valid multibyte form in the result.
7388 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7389 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7390 return -1, signal an error.
7391 (base64_encode_1): New arg MULTIBYTE. Get each character by
7392 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7393 character is found, return -1.
7394 (Fbase64_decode_region): Delete codes for handling byte-combining.
7395 Treat each decoded byte as a unibyte character.
7396 (Fbase64_decode_string): Return unibyte string.
7397 (Fcompare_strings, concat, string_byte_to_char): Use
7398 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7399 FETCH_STRING_CHAR_ADVANCE.
7400 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7401 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7403 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7404 SPLIT_NON_ASCII_CHAR.
7405 (fontset_ref_via_base, fontset_set): Likewise
7407 * insdel.c (adjust_markers_for_record_delete): Deleted.
7408 (adjust_markers_for_insert): Argument changed. Caller changed.
7409 (adjust_markers_for_replace): Likewise.
7410 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7411 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7412 (copy_text): Delete unused local varialbe c_save. For converting
7413 to multibyte, be sure to make all 8-bit characters in valid
7415 (count_size_as_multibyte): Handle 8-bit characters correctly.
7416 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7417 adjust_after_replace, replace_range, del_range_2)
7418 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7419 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7420 adjust_after_replace, replace_range, del_range_2) Delete codes for
7421 handling byte combining.
7422 (adjust_before_replace): Deleted.
7424 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7425 SPLIT_NON_ASCII_CHAR.
7426 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7427 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7429 (Fkey_description): Likewise.
7431 * lread.c (read1): On reading multibyte string, be sure to make
7432 all 8-bit chararacters in valid multibyte form.
7433 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7435 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7438 * process.c (Fstart_process): GCPRO current_dir before calling
7439 Ffind_operation_coding_system. Encode arguments here.
7440 (create_process): Don't encode arguments here. Setup
7441 src_multibyte and dst_multibyte members of struct coding.
7442 (read_process_output): Setup src_multibyte and dst_multibyte
7443 members of struct coding. If the output is to multibyte buffer,
7444 always decode the output of the process. Adjust the
7445 representation of 8-bit characters to the multibyteness of the
7447 (send_process): Setup coding->src_multibyte according to the
7448 multibyteness of the source.
7450 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7452 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7453 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7455 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7458 * w16select.c (Fw16_set_clipboard_data): Setup members
7459 src_multibyte and dst_multibyte of coding. Adjusted for the
7460 change for find_charset_in_str.
7461 (Fw16_get_clipboard_data): Likewise.
7463 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7464 dst_multibyte of coding.
7465 (x_to_w32_font): Likewise.
7467 * w32select.c (Fw32_set_clipboard_data): Setup members
7468 src_multibyte and dst_multibyte of coding. Adjusted for the
7469 change for find_charset_in_str.
7470 (Fw32_get_clipboard_data): Likewise.
7472 * xdisp.c (get_next_display_element): Handle 8-bit characters
7474 (next_element_from_display_vector): Use CHAR_BYTES instead of
7476 (disp_char_vector): Use SPLIT_CHAR instead of
7477 SPLIT_NON_ASCII_CHAR.
7479 * xselect.c (selection_data_to_lisp_data): Setup members
7480 src_multibyte and dst_multibyte of coding. Adjusted for the
7481 change for find_charset_in_str.
7482 (lisp_data_to_selection_data): Likewise.
7484 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7486 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7489 * dispextern.h (Vimage_types): Add extern declaration.
7491 * xdisp.c (Vimage_types): Moved here from xfns.c.
7492 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7494 * xfns.c (Vimages_types): Moved to xdisp.c.
7495 (syms_of_xfns): Move `image-types' to xdisp.c.
7497 * w32fns.c (Vimage_types): Removed.
7498 (syms_of_w32fns): Remove `image-types'.
7500 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7502 * fns.c (map_char_table): Pay attention to character number of
7503 charset. Check the validity of charset at the first level. For
7504 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7507 * fontset.c: Include "buffer.h".
7508 (fs_load_font): If the face has fontset, record the face ID in
7510 (Finternal_char_font): New function.
7511 (accumulate_font_info): New function.
7512 (Ffontset_info): Rewritten for the new fontset implementation.
7513 (syms_of_fontset): Register Vdefault_fontset in the first element
7514 of Vfontset_table. Include Vdefault_fontset in
7515 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7518 2000-05-16 Dave Love <fx@gnu.org>
7520 * m/iris5d.h: Deleted -- unused.
7522 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7524 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7525 `invalid' instead of `illegal'.
7527 * indent.c (Fmove_to_column): When ending within a tab, insert
7528 spaces first so that markers at the end of the tab get adjusted.
7530 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7531 buffer list that wasn't selected in that frame.
7533 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7534 is needed on mescaline, use a 2 char prefix, and call
7535 make_temp_name with second arg non-zero.
7537 * fileio.c (make_temp_name): New function, extracted from
7539 (Fmake_temp_name): Use it.
7541 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7543 * window.c (coordinates_in_window): Subtract 1 when computing
7546 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7548 * Makefile.in (lisp): Add env.elc.
7550 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7552 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7554 * search.c (Freplace_match): Handle case of `\N' in the
7555 replacement when there's no group N.
7557 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7559 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7560 of the message to message_dolog.
7562 * keyboard.c (read_char): Don't clear current message for help
7563 events; let the code handling help events handle this. Change
7564 code detecting help events that should be ignored.
7566 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7567 we're interating over a string.
7569 2000-05-09 Dave Love <fx@gnu.org>
7571 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7572 that offset before writing. Move gcpro region past call of
7575 2000-05-04 Dave Love <fx@gnu.org>
7577 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7579 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7581 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7582 of inserted characters when BUF equals the current buffer, and PT
7583 is in front of or equal to FROM.
7585 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7587 * xdisp.c (handle_single_display_prop): If display property value
7588 is invalid, or something not supported on the frame, restore
7589 iterator's position to what it was initially. Make sure to return
7590 0 for invalid and unsupported property values.
7592 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7593 that x_per_char_metric returns null.
7595 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7597 * xterm.h (struct face): Add forward declaration.
7598 (struct image): Ditto.
7599 (image_ascent): Add prototype.
7601 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7602 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7603 image_ascent instead of using IMAGE_ASCENT.
7605 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7606 (IMAGE_ASCENT): Removed.
7608 * xfns.c (Qcenter): New variable.
7609 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7610 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7611 (image_ascent): New function.
7612 (lookup_image): Recognize `:ascent center'.
7613 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7614 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7615 (xbm_load): Don't set image's ascent here.
7616 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7617 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7618 check ascent values here.
7619 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7620 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7621 (syms_of_xfns): Initialize Qcenter.
7623 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7624 to the limits, increase the limits.
7626 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7628 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7629 Check Vfont_encoding_alist against the full name of the opened
7632 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7634 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7635 taller than the window.
7637 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7639 * xfaces.c (realize_x_face): Fix the argument of the second
7640 xassert. BASE_FACE may not be a face for ASCII.
7642 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7644 * print.c (print_object): Treat print-length < 0 as nil.
7646 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7648 * s/freebsd.h (TERMCAP_OBJ): Removed.
7649 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7651 * lread.c (read1): Don't treat period followed by certain
7652 characters as symbol start.
7654 * xfns.c (slurp_file): New function.
7655 (xbm_image_p): Handle case of in-memory XBM files.
7656 (xbm_scan): Rewritten to work on memory buffers instead of files.
7657 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7658 Work on memory buffers instead of files. If DATA is null test
7659 if buffer looks like an in-memory XBM file.
7660 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7661 memory buffers instead of files.
7662 (xbm_file_p): New function.
7663 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7665 * lread.c (end_of_file_error): New function.
7666 (read1): Call it instead of signaling `end-of-file' directly.
7668 * print.c (print_error_message): Print data of `end-of-file'
7669 with Fprinc instead of Fprin1.
7671 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7673 * window.c (freeze_window_start): Check that minibuffer scroll
7674 window isn't nil before extracting the window structure pointer
7677 * undo.c (record_delete): If we hit the end of the undo list, stop
7678 picking elements apart.
7680 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7682 * xdisp.c (display_line): If lines are continued, restore
7683 iterator's ascent/descent information to the values before the
7684 first glyph not fitting on the line.
7686 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7688 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7689 positions in glyph matrix. Don't compute new window end
7692 * dispnew.c (increment_matrix_positions): Renamed from
7693 increment_glyph_matrix_buffer_positions.
7694 (increment_row_positions): Renamed from
7695 increment_glyph_row_buffer_positions.
7697 * dispextern.h: Change names of renamed functions from dispnew.c
7700 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7702 * fileio.c (Fdo_auto_save): Create directories for auto-save
7703 list file if necessary.
7705 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7706 from buffer or frame.
7707 (automatic_hscrolling_p): New variable.
7708 (hscroll_windows): Scroll windows horizontally only if automatic
7709 hscrolling is allowed.
7710 (syms_of_xdisp): New variable `automatic-hscrolling'.
7712 * frame.h (struct frame): Add member extra_line_spacing.
7714 * xfns.c (x_set_line_spacing): New function.
7715 (Fx_create_frame): Set line spacing from resources.
7716 (Qline_spacing): New variable.
7717 (syms_of_xfns): Initialize Qline_spacing.
7719 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7721 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7722 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7723 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7724 extra_line_spacing from default value.
7725 (init_buffer_once): Initialize default value of extra_line_spacing.
7727 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7730 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7731 prompt_width. Add extra line spacing.
7733 * term.c (produce_glyphs): Remove reference to struct it's
7736 * dispextern.h (struct it): Remove member prompt_width, add
7739 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7741 * dispnew.c (update_frame_line): When writing a whole line, make
7742 sure cursor is in the right row afterwards, otherwise a use of
7743 capability `ch' in cmgoto might leave the cursor in the row below.
7745 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7747 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7749 * keyboard.c (timer_check): Fix typo in comment.
7751 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7753 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7754 name change: ch -> character.
7756 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7758 * keyboard.c (echo_message_buffer): New variable.
7759 (echo_now): Set echo_message_buffer to the echo area buffer used
7760 to display the echo.
7761 (cancel_echoing): Reset echo_message_buffer to nil.
7762 (read_char): Code rewritten that handles canceling an echo or
7763 echoing a dash, respectively.
7765 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7766 directory doesn't exist.
7768 2000-04-19 Dave Love <fx@gnu.org>
7770 * fns.c (syms_of_fns): Defsubr mapc.
7771 (concat): Don't allow numeric args.
7772 (Fconcat): Doc change.
7774 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7776 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7777 instead define end_match(1|2) more carefully.
7778 Use GET_CHAR_BEFORE_2 for `begline'.
7780 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7782 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7783 on 64-bit systems where NULL is defined as `0'.
7785 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7786 the `variable argument list' to make it work on Alpha.
7788 * m/alpha.h (_LP64) [!_LP64]: Define.
7789 (ORDINARY_LINK): Define for NetBSD.
7791 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7793 2000-04-19 Dave Love <fx@gnu.org>
7795 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7798 * Makefile.in (LIBS): Don't use.
7799 (GETLOADAVG_OBJ): Define again.
7800 (otherobj): Add GETLOADAVG_OBJ.
7802 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7804 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7806 * lread.c (read_filtered_event): Cancel and start busy cursor.
7808 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7809 that the per-character metrics may be null.
7811 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7813 * buffer.c (clone_per_buffer_values): New function.
7814 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7815 clone_per_buffer_values if CLONE is not nil.
7817 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7819 2000-04-16 Dave Love <fx@gnu.org>
7821 * Makefile.in: Remove obsolete localcpp stuff.
7822 (GETLOADAVG_OBJ): Don't define.
7823 (obj): Move LIBOBJS...
7824 (otherobj): ... to here.
7825 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7826 whitespace-only lines after the continuation (Irix).
7828 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7830 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7832 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7834 2000-04-14 Dave Love <fx@gnu.org>
7836 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7837 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7838 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7839 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7842 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7843 autoconfiscated HAVE_GETLOADAVG.
7845 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7848 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7850 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7851 (fill_in_lock_file_name): Avoid existing files that aren't
7854 2000-04-14 Dave Love <fx@gnu.org>
7856 * Makefile.in (LIBS, LIBOBJS): New variable.
7857 (INTERVAL_SRC): Convert to make variable.
7858 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7859 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7860 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7862 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7863 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7864 (shortlisp): Add facemenu, float-sup, frame.
7865 (SOME_MACHINE_LISP): Remove them from here.
7866 (LIBES): Change unused LDLIBS to autoconf LIBS.
7868 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7870 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7872 * composite.c (update_compositions): If FROM and TO are not in a
7873 valid range, do nothing.
7875 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7877 * tparam.c (tparam1): Abort when encountering an unknown
7880 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7883 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7886 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7888 * fileio.c (a_write): Remove redundant semi-colons.
7889 (e_write): Return -1 if failed to write all the data.
7890 This fixes the changes made at 1999-12-15.
7892 2000-04-12 Dave Love <fx@gnu.org>
7894 * fns.c (mapcar1): Test for null vals to support mapc.
7895 (Fmapc): New function.
7897 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7899 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7900 (IT_frame_up_to_date): Support the buffer local value of
7901 cursor-type, if defined.
7903 2000-04-10 Dave Love <fx@gnu.org>
7905 * editfns.c (preceding-char, following-char): Doc fix.
7907 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7909 * Makefile.in (temacs): Revert 2000-03-12 change.
7911 2000-04-10 Jason Rumney <jasonr@gnu.org>
7913 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7915 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7917 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7918 area buffer, if it's not set up yet.
7920 * indent.c (compute_motion): Set immediate_quit.
7922 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7924 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7926 (realize_tty_face): Suppress boldness if colors are the inverse of
7927 the default colors, and tty_suppress_bold_inverse_default_colors_p
7929 (Ftty_suppress_bold_inverse_default_colors): New function.
7930 (syms_of_xfaces): Defsubr it.
7932 * buffer.c (Frestore_buffer_modified_p): New function.
7933 (syms_of_buffer): Defsubr it.
7935 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7937 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7938 charset id (int) argument, not a charset (Lisp_Object).
7940 * coding.h (code_convert_string): Declare.
7941 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7942 object, as the fourth argument to code_convert_string.
7944 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7946 (Fset_fontset_font): Use EQ to compare lisp objects.
7948 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7950 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7951 a pointer that looks like a lisp object.
7952 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7953 zero, instead see whether it's an integer object, since they can't
7955 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7957 * dispnew.c (allocate_matrices_for_frame_redisplay,
7958 direct_output_forward_char): Use X(U)INT and make_number as needed
7959 to convert between (unsigned) int values and lisp integers.
7960 * keyboard.c (read_key_sequence): Likewise.
7961 * lread.c (substitute_object_recurse): Likewise.
7962 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7963 * minibuf.c (do_completion, Fminibuffer_complete_word,
7964 Fminibuffer_completion_help): Likewise.
7965 * term.c (produce_special_glyphs): Likewise.
7967 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7968 * print.c (print_preprocess, print_object): Likewise.
7970 * search.c (compile_pattern): Use NILP when checking for nil.
7972 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7973 __OPTIMIZE__]: Provide a GNU C macro version that handles
7975 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7976 field, to better cope with ENABLE_CHECKING and calls that modify a
7977 Lisp_Object using its old value.
7979 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7981 * window.c (compare_window_configurations): Signal an error
7982 if parameters C1 or C2 aren't window configurations.
7984 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7985 AFTER_POTENTIAL_GC calls around calls to functions that can
7986 signal an error and thus invoke the debugger.
7988 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7990 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7991 an error if decoding fails.
7993 * keyboard.c (lispy_mouse_names): Variable removed.
7994 (Vlispy_mouse_stem): New variable.
7995 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7996 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7997 for any mouse button number. Increase size of mouse_syms and
7998 button_down_location as needed. Call modify_event_symbol with
7999 different arguments.
8000 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8001 Call modify_event_symbol with different arguments.
8002 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8003 for any button number. Call modify_event_symbol with different
8005 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8006 Accept a string for NAME_ALIST_OR_STEM.
8008 * lisp.h (larger_vector): Add prototype.
8010 * fns.c (larger_vector): Make externally visible.
8012 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8014 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8016 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8017 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8018 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8019 we are between str1 and str2.
8020 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8021 (PATFETCH): Use `TRANSLATE'.
8022 (PATFETCH_RAW): Fetch multibyte char if applicable.
8023 (PATUNFETCH): Remove.
8024 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8025 When writing a char, write it directly into the pattern buffer rather
8026 than going needlessly through a temp char-array.
8027 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8028 multibyte magic and remove the useless `#ifdef emacs'.
8029 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8032 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8033 conditional on `emacs'.
8035 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8037 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8039 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8040 non-union-type versions of XMARK and friends here, because XMARK
8041 and friends won't work on an integer field if NO_UNION_TYPE is not
8043 (make_number): Define as a function if it's not defined as a
8046 * composite.c (run_composite_function): Use NILP when checking for
8048 (syms_of_composite): Delete local var NARGS, pass an int as first
8049 argument to Fmake_hash_table.
8051 * editfns.c (text_property_stickiness): Use NILP to test
8052 Lisp_Object boolean value.
8053 (Fmessage_or_box): Don't use NILP to test int variable.
8054 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8055 problems reading from and changing the same lisp value in an
8058 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8060 * term.c (TN_no_color_video): New variable.
8061 (term_init): Intitialize TN_no_color_video.
8062 (enum no_color_bit): New enumeration.
8063 (MAY_USE_WITH_COLORS_P): New macro.
8064 (turn_on_face): Use it to determine if attributes may be used
8065 combined with colors.
8067 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8069 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8070 with int lvalues via casts; instead, just yield lisp object
8072 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8073 proper accessor macros.
8074 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8075 (grow_mini_window): Fix typo getting int value of root->height.
8077 * xdisp.c (compute_string_pos): Fix order of arguments to
8078 string_pos_nchars_ahead.
8079 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8080 count arg to variable-arg routines like Frun_hook_with_args and
8082 (back_to_previous_visible_line_start)
8083 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8084 fixed-arg routines like Fget_char_property and Fmake_string.
8085 (reconsider_clip_changes): Use XINT when comparing integer lisp
8086 objects, or passing them as int arguments.
8087 (mark_window_display_accurate, insert_left_trunc_glyphs)
8088 (append_space, extend_face_to_end_of_line): Use make_number when
8089 storing or passing integer values as lisp objects.
8090 (set_cursor_from_row, highlight_trailing_whitespace): Use
8091 INTEGERP, not implicit test against zero, for glyph object.
8092 (try_window_id): Don't use make_number when we want an int value.
8094 * xfaces.c (xlfd_symbolic_value): Make last argument a
8095 Lisp_Object, to be consistent with callers.
8096 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8097 (lface_hash): Apply XFASTINT to lisp values before folding in.
8099 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8100 fill in window width and height. Pass an int, not a lisp object,
8101 as first arg to Finsert.
8103 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8105 * xfaces.c (realize_basic_faces): Block input while realizing
8108 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8110 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8112 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8114 * xterm.c (x_produce_glyphs): When displaying unibyte text
8115 or ASCII, handle case that per-char metric is null.
8117 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8119 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8121 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8122 XSUBR, XBUFFER): Verify correct object type before returning
8123 pointer, using eassert.
8124 * frame.h (XFRAME): Likewise.
8126 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8127 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8128 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8130 * data.c (set_internal): Likewise.
8131 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8132 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8133 * fileio.c (auto_save_1): Likewise.
8134 * insdel.c (check_markers): Likewise.
8135 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8136 * undo.c (record_insert): Likewise.
8137 * vmsproc.c (child_sig): Likewise.
8138 * window.c (unshow_buffer, window_loop): Likewise.
8139 * xterm.c (x_erase_phys_cursor): Likewise.
8141 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8143 * xfns.c (free_image_cache): Free the cache structure itself
8144 last, after all its members have been freed.
8146 * lisp.h (xstrdup): Add prototype.
8148 * alloc.c (xstrdup): Moved here from xfaces.c.
8149 (allocating_for_lisp): Variable removed.
8150 (lisp_malloc): Block input around the calls to malloc and
8153 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8155 (xstrdup): Moved to alloc.c.
8157 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8159 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8161 * emacs.c (main): Fix sense of no-loadup test.
8163 * config.in (ENABLE_CHECKING): Undef.
8165 * lisp.h (struct interval): Replace "parent" field with a union of
8166 interval pointer and Lisp_Object; add new bitfield to use as
8167 discriminant. Change other flag fields to bitfields.
8168 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8169 is defined and the supplied test fails, print a message and
8171 (eassert): New macro. Use CHECK to provide an assert-like
8174 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8175 pointers; abort if the value looks like a lisp object.
8176 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8177 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8178 Modify for new interval parent definition.
8180 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8181 UNMARK_BALANCE_INTERVALS): Update references that need an
8182 addressable lisp object in the interval structure.
8183 (die): New function.
8184 (suppress_checking): New variable.
8186 * intervals.c (interval_start_pos): Just return 0 if there's no
8189 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8191 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8192 and earlier Emacs versions.
8194 * keyboard.c (Ftop_level): Cancel busy-cursor.
8196 * eval.c (call_debugger): Cancel busy-cursor.
8198 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8200 * search.c (Freplace_match): Adjust multibyteness of the current
8201 buffer and NEWTEXT. Free allocated memory before signaling an
8204 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8206 * regex.c (analyse_first): New function obtained by ripping out most
8207 of re_compile_fastmap and generalizing it a little bit so that it
8208 can also just return whether a given (sub)pattern can match the empty
8210 (regex_compile): Use `analyse_first' to decide whether the loop-check
8211 needs to be done or not for *, +, *? and +? (the loop check is costly
8212 for non-greedy repetition).
8213 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8215 2000-03-28 Dave Love <fx@gnu.org>
8217 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8220 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8222 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8224 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8226 (enum re_opcode_t): Update description of succeed_n.
8227 (PATFETCH): Always define.
8228 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8229 operators, char classes, shy-groups and intervals).
8230 Optimize special cases of intervals so as to only use succeed_n and
8231 jump_n when really needed.
8232 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8233 that we don't have to handle the special cases any more.
8234 Simplify on_failure_jump handling as well.
8236 2000-03-28 Jason Rumney <jasonr@gnu.org>
8238 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8240 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8242 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8244 * s/msdos.h (GC_SETJMP_WORKS): Define.
8246 * alloc.c (mark_maybe_object): New function.
8247 (mark_memory): Use it.
8248 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8249 (setjmp_tested_p, longjmp_done): New variables.
8250 (test_setjmp): New function.
8251 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8252 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8254 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8255 to DEC_TEXT_POS and INC_TEXT_POS.
8257 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8258 with parameter MULTIBYTE_P.
8260 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8263 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8264 buffers because it looks for multibyte character byte sequences
8265 which don't exist in unibyte text.
8267 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8269 * xfaces.c (register_color, unregister_color, unregister_colors)
8270 [DEBUG_X_COLORS]: New functions.
8271 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8273 * xfns.c (x_set_cursor_color): Get color reference counts right.
8275 * xterm.c (x_copy_color): New function.
8276 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8278 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8279 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8280 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8281 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8282 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8283 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8284 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8285 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8286 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8287 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8289 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8290 names for handling per-buffer variables.
8292 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8293 instead of MAX_BUFFER_LOCAL_VARS.
8294 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8296 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8298 * xfns.c (x_specified_cursor_type): New function.
8299 (x_set_cursor_type): Use it.
8301 * buffer.h (struct buffer): Add cursor_type.
8303 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8305 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8306 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8308 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8309 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8310 executing it as well as when popping it off the stack to find infinite
8311 loops in non-greedy repetition operators.
8313 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8315 * doc.c (Qfunction_documentation): New variable.
8316 (syms_of_doc): Initialize Qfunction_documentation.
8317 (Fdocumentation): If FUNCTION is a symbol with non-nil
8318 `function-documentation' property, return a documentation derived
8321 * buffer.c (syms_of_buffer): Add default-cursor-type.
8322 (init_buffer_once): Don't let cursor_type have a local value
8325 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8326 on buffer-local value of cursor_type.
8327 (x_draw_bar_cursor): Add parameter WIDTH.
8329 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8330 (init_buffer_once): Set default cursor_type value to t.
8331 Mark cursor_type as local everywhere.
8332 (syms_of_buffer): New per-buffer variable cursor-type.
8334 * buffer.h (struct buffer): Remove member local_var_flags,
8336 (MAX_BUFFER_LOCAL_VARS): New macro.
8337 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8338 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8339 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8340 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8342 * print.c (print_object): Use new macros for per-buffer
8345 * category.c (Fset_category_table): Use new macros for per-buffer
8348 * buffer.c (buffer_permanent_local_flags): Make a char array.
8349 (max_buffer_local_idx): New variable.
8350 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8351 for new handling of per-buffer variables.
8352 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8353 (init_buffer_once): Initialize per-buffer vars differently.
8354 Set max_buffer_local_idx.
8356 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8359 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8362 * data.c (do_symval_forwarding, store_symval_forwarding)
8363 (find_symbol_value, set_internal, default_value, Fset_default)
8364 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8365 per-buffer variables.
8367 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8369 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8371 * xterm.c (x_term_init): Unblock input around call1 of
8372 Qvendor_specific_keysyms.
8374 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8375 (find_defun_start): Consider an open parenthesis in column 0
8376 a defun start only if open_paren_in_column_0_is_defun_start is set.
8377 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8379 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8381 * eval.c (Fautoload): Add entry in load-history (if after dump).
8382 * lread.c (load-history): Update docstring.
8384 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8386 * indent.c (Fvertical_motion): Always use the current buffer.
8387 Temporarily change the window's buffer, if necessary.
8389 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8391 * xterm.c (fast_find_position): Make sure not to consider rows
8392 not visible in the window.
8394 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8396 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8397 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8399 2000-03-22 Jason Rumney <jasonr@gnu.org>
8401 * w32menu.c (single_submenu): Set help string to NULL if none.
8402 (w32_menu_show): Set help string correctly.
8403 (add-menu-item): Set help string in MIIM_DATA for menu item.
8404 Load SetMenuItemInfoA explicitly.
8405 (w32_menu_display_help): New function.
8407 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8408 (QCdata): Moved to xdisp.c.
8410 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8411 (Vw32_charset_to_codepage_alist): Removed.
8412 (Vw32_charset_info_alist): New variable.
8413 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8414 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8415 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8416 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8418 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8419 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8420 Define Vw32_charset_info_alist and w32_charset symbols.
8422 2000-03-22 Jason Rumney <jasonr@gnu.org>
8424 * makefile.nt (w32bdf.obj): Update dependencies.
8426 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8428 * w32fns.c: Include fontset.h after dispextern.h.
8429 (Fx_create_frame): Do not create fontset.
8430 (w32_load_system_font): Doc fix.
8431 (Fx_close_connection): Free full_name if it is not shared.
8433 * w32term.c: Include fontset.h after dispextern.h.
8434 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8436 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8437 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8438 (w32_font_is_double_byte): New function, needs body.
8439 (x_append_glyph): Set glyph->glyph_not_available_p.
8440 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8441 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8442 character, convert it to a unibyte character.
8443 (struct glyph_string): Delete member `charset'.
8444 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8445 calculating it is found.
8446 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8447 the case that per char metric is not available correctly.
8448 (x_fill_glyph_string): Handle the case that the specific glyph is
8449 not available correctly.
8450 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8451 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8452 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8453 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8454 fontset. Don't call FS_LOAD_FONT.
8456 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8458 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8459 (INT_LISPLIKE): New macro.
8460 (NULL_INTERVAL_P): Use it.
8461 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8462 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8463 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8465 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8466 explicit references to "parent" field of struct interval and
8467 associated unclean type conversions.
8468 * intervals.c (create_root_interval, root_interval, rotate_right,
8469 rotate_left, balance_possible_root_interval, split_interval_right,
8470 split_interval_left, interval_start_pos, find_interval,
8471 next_interval, previous_interval, update_interval,
8472 adjust_intervals_for_insertion, delete_node, delete_interval,
8473 adjust_intervals_for_deletion, merge_interval_right,
8474 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8475 copy_intervals_to_string): Likewise.
8476 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8478 * syntax.c (update_syntax_table): Likewise.
8480 * intervals.c (reproduce_tree_obj): New function, like
8481 reproduce_tree but takes a Lisp_Object for the parent. Declare
8483 (graft_intervals_into_buffer): Use it when appropriate.
8484 (reproduce_tree): Declare with prototype.
8485 (balance_possible_root_interval): Check that the parent is a lisp
8486 object before trying to examine its type.
8488 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8490 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8491 as strings only if both are known to be strings.
8493 * s/openbsd.h (LIBS_TERMCAP): Undef.
8495 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8497 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8498 definitions for non-Emacs compilation.
8499 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8500 outside of `#ifdef emacs'.
8501 (print_partial_compiled_pattern): Update.
8502 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8503 (re_compile_fastmap): Merge handling of charset and charset_not (for
8504 emacs and non-emacs compilation as well).
8505 Similarly for (not)categoryspec and (not)syntaxspec.
8506 Don't use the fastmap when reaching `anychar' since the added
8507 complexity is not justified.
8508 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8509 and (not)syntaxspec. Merge (not)categoryspec.
8511 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8513 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8514 FACE_FOR_CHAR): Define them differently for the configuration of
8517 2000-03-21 Dave Love <fx@gnu.org>
8519 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8522 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8524 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8525 (lface_fully_specified_p): Don't check contents of
8526 LFACE_FONT_INDEX because that attribute is optional.
8527 (realize_x_face): Remove now unwarranted xassert.
8529 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8531 The following changes are to make font selection based on
8532 characters, not charset. In addition, they recover fontset
8533 facilities while utilizing the new font selection mechanism.
8535 * Makefile.in (fontset.o): Depend on dispextern.h.
8537 * alloc.c (mark_face_cache): Don't mark face->registry.
8539 * dispextern.h (struct glyph): New member glyph_not_available_p.
8540 Use 22 bits for face_id.
8541 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8542 (struct face): Delete member registry, new member ascii_face.
8543 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8544 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8545 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8546 (struct it): Delete member charset, new member
8547 glyph_not_available_p.
8549 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8550 (struct fontset_info, struct fontset_data): Structs removed.
8551 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8552 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8553 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8554 (fs_free_face_fontset, fontset_font_pattern,
8555 face_suitable_for_char_p, face_for_char,
8556 make_fontset_for_ascii_face): Extern them.
8557 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8558 (FS_LOAD_FACE_FONT): New macro.
8560 * fontset.c: All codes rewritten or adjusted for the change of
8561 fontset implementation. Now fontset is represented by char table.
8562 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8564 (my_strcasecmp): Function removed.
8565 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8567 (AREF, ASIZE): New macros.
8568 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8569 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8570 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8571 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8572 fontset_id_valid_p, font_family_registry, fontset_name,
8573 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8574 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8576 (fs_load_font): New arg FACE. Caller changed.
8577 (fs_query_fontset): Argument changed. Caller changed.
8578 (Fquery_fontset): call fs_query_fontset.
8579 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8581 (clear_fontset_elements, check_registry_encoding,
8582 check_fontset_name): New functions.
8583 (syms_of_fontset): Set char-table-extra-slots property of fontset
8584 to 3. Staticpro and initialize Vfontset_table and
8585 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8587 * frame.h (struct frame): Member `fontset_data' removed.
8588 (FRAME_FONTSET_DATA): Macro removed.
8590 * frame.c (make_frame): Don't allocate f->fontset_data.
8591 (Fdelete_frame): Don't free f->fontset_data.
8593 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8595 * xdisp.c (charset_at_position): Function removed.
8596 (init_iterator): Don't set member charset of struct `it'.
8597 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8598 next_element_from_display_vector, insert_left_trunc_glyphs):
8600 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8602 (get_next_display_element, append_space,
8603 extend_face_to_end_of_line): Likewise.
8605 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8607 (clear_font_table, frame_update_line_height, load_face_font):
8608 Adjusted for the change of fontset implementation.
8609 (load_face_fontset_font): Function removed.
8610 (pixel_point_size): New function.
8611 (font_list): Argument type changed. Caller changed.
8612 (LFACE_FONT): New macro.
8613 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8614 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8615 Lisp_Object. Determine the font name by actually loading a font
8616 by the specified pattern. Set LFACE_FONT (lface) to the specified
8617 pattern. Even if a font is not found, don't try alternatives.
8618 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8619 (set_font_frame_param): If `font' is specified in lface, use it.
8620 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8621 (lface_same_font_attributes_p): Likewise.
8622 (make_realized_face): Arguent changed. Caller changed. Set
8623 face->ascii_face to face itself.
8624 (free_realized_face): Free face->fontset if face is for ASCII.
8625 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8626 deduce_unibyte_registry, x_charset_registry): Functions removed.
8627 (free_realized_multibyte_face): New function.
8628 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8629 changed. Caller changed.
8630 (try_font_list): Argument type changed.
8631 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8632 (choose_face_font): Argument changed. Handle fontset properly.
8633 (choose_face_fontset_font): Function removed.
8634 (realize_default_face, realize_named_face): Don't remove the
8636 (realize_face): Argument changed. Caller changed. Remove face
8637 with the arg former_face_id in advance. Load font for the new
8639 (realize_x_face): Argument changed. Caller changed. For a
8640 multibyte character, share fontset with base_face. For a single
8641 byte character, make a new realized fontset. Don't load a font
8643 (realize_tty_face): Argument changed. Caller changed.
8644 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8645 (face_at_buffer_position): Don't check multibyte_p for returning
8647 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8648 FACE_SUITABLE_FOR_CHARSET_P.
8649 (syms_of_xfaces): Remove code for Qx_charset_registry and
8650 Vface_default_registry.
8652 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8653 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8654 (x_per_char_metric): Don't try FONT->default_char. Even if
8655 pcm->width is zero, glyph bits may exist.
8656 (x_encode_char): Always initialize char2b->byte1.
8657 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8658 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8660 (x_append_glyph): Set glyph->glyph_not_available_p.
8661 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8662 it->charset. Handle the case that per char metric is not
8663 available. If it->multibyte_p is zero and it->c is a multibyte
8664 character, convert it to a unibyte character.
8665 (struct glyph_string): Delete member `charset'.
8666 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8667 the case that per char metric is not available correctly.
8668 (x_fill_glyph_string): Handle the case that the specific glyph is
8669 not available correctly.
8670 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8671 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8672 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8673 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8674 fontset. Don't call FS_LOAD_FONT.
8676 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8677 (x_create_tip_frame): Likewise.
8678 (Fx_close_connection): Free full_name of font_info.
8680 * fns.c (optimize_sub_char_table): New function.
8681 (Foptimize_char_table): New function.
8682 (syms_of_fns): Defsubr Soptimize_char_table.
8684 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8686 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8687 only if buffer is displayed in some window.
8689 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8690 (try_window_reusing_current_matrix): Don't call scroll run
8691 function if run's current and desired position are the same;
8692 this prevents cursor flickering.
8694 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8696 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8698 * regex.c (RE_STRING_CHAR): New macro.
8699 (GET_CHAR_AFER_2): Remove.
8700 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8701 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8702 (print_partial_compiled_pattern, re_compile_fastmap)
8703 (re_match_2_internal): Remove on_failure_jump_exclusive.
8704 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8705 optimization only need to work for * (ie. can use of_keep_string_jump).
8706 Remove the special case for .*\n since it is now covered by the general
8708 (re_search_2): Don't bother with `room'.
8709 (skip_one_char): New function.
8710 (skip_noops): Simplify since `memory' is not needed any more.
8711 (mutually_exclusive_p): Restructure slightly to use `switch' and
8712 add handling for "all" remaining cases.
8713 (re_match_2_internal): Change on_failure_jump_smart to use
8714 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8715 rather than on_failure_jump_exclusive.
8717 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8719 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8720 number of bits per RGB because it's everywhere used as the depth
8723 * term.c (calculate_costs): Remove code dealing with X frames.
8725 2000-03-19 Richard M. Stallman <rms@gnu.org>
8727 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8729 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8731 * lread.c (read_integer): Unread the last char not consumed.
8733 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8735 * xterm.c (x_update_window_cursor): Don't update in frames
8736 which are in the process of being deleted.
8738 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8740 * Makefile.in (mostlyclean): Add `*.core'.
8741 (clean): Add `bootstrap-emacs'.
8743 * lread.c (read_integer): New function.
8744 (read1): Support read syntax #o, #x, #b, #r.
8746 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8748 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8749 make sure POINTER_TO_OFFSET gives the same value before and after
8750 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8751 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8752 (debug): Now only active if > 0 rather than if != 0.
8753 (DEBUG_*): Update for the new meaning of `debug'.
8754 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8755 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8756 in `succeed_n', `jump_n' and `set_number_at'.
8757 (store_op1, store_op2, insert_op1, insert_op2)
8758 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8759 (group_in_compile_stack): Move to after its arg's types are
8760 declared and add a prototype.
8761 (PATFETCH): Define in terms of PATFETCH_RAW.
8762 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8764 (QUIT): Redefine as a nop except for NTemacs.
8765 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8766 indentation of the greedy-op and shy-group code.
8767 (at_(beg|end)line_loc_p): Fix argument's types.
8768 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8769 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8770 (MATCHING_IN_FIRST_STRING): Remove.
8771 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8772 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8773 QUIT unconditionally.
8775 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8777 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8780 * process.c (send_process): Add a hint that the function
8781 can call Lisp code to its comment.
8783 * lread.c (load_dangerous_libraries): New variable.
8784 (Vbytecomp_version_regexp): New variable.
8785 (safe_to_load_p): New function.
8786 (Fload): Handle files not compiled with Emacs specially.
8787 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8789 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8791 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8793 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8794 support functions only if HAVE_X11R6_XIM is defined.
8795 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8797 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8799 * xfns.c (X_I18N_INHIBITED): Don't define.
8800 (create_frame_xic): Remove conditional compilation on
8802 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8804 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8805 (HAVE_X11R6_XIM): Define.
8807 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8809 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8810 If set, call XSynchronize.
8812 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8814 * regex.c: Declare a new type `re_char' used throughout the code
8815 for the string char type. It's `const unsigned char' to match the
8816 rest of Emacs. Consistently make sure all pointers to strings use
8817 it and make sure all pointers into the pattern use `unsigned
8819 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8820 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8823 * charset.h (GET_CHAR_AFTER_2): Remove.
8824 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8826 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8828 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8829 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8830 of them try to use backquotes.
8832 2000-03-12 Dave Love <fx@gnu.org>
8834 * unexelf.c: Restore changes of 1999-10-19.
8835 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8836 fix its type and alignment; copy it from current process.
8838 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8840 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8841 has been found. Fix bug not computing timer's predecessor.
8843 * fileio.c (Fread_file_name): Handle case that DIR contains a
8846 * window.c (Fsave_window_excursion): Doc fix.
8848 * xfns.c (x_defined_color): Rewritten to use
8849 x_allocate_nearest_color.
8851 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8853 * msdos.c (vga_installed): New function, code moved from
8854 dos_set_window_size.
8855 (Qbar, Qcursor_type, outside_cursor): New variables.
8856 (syms_of_msdos): Intern and staticpro them.
8857 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8858 shape used outside Emacs when called for the first time.
8859 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8860 cursor shape used outside Emacs.
8861 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8862 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8864 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8865 parameters specify the cursor. Make qreverse a global
8866 variable (renamed to Qreverse).
8868 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8870 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8872 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8874 This is a big redesign of failure-stack and register handling, prompted
8875 by bugs revealed when trying to add shy-groups. Overall, what happened
8876 is that loops are now structured a little differently, groups can be
8877 shy and the code is a little simpler.
8879 * regex.h: Update the copyright.
8880 (RE_SHY_GROUPS): New value.
8881 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8882 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8884 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8885 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8886 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8887 for (start|stop)_memory since they now only take one argument (the
8888 second has becomes unnecessary).
8889 (print_partial_compiled_pattern): Adjust for changes in
8891 (print_compiled_pattern): Use %ld to printf long ints and flush to
8892 make debugging a little easier.
8893 (union fail_stack_elt): Make the integer unsigned.
8894 (struct fail_stack_type): Add a `frame' element.
8895 (INIT_FAIL_STACK): Init `frame' as well.
8896 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8897 (DEBUG_PUSH, DEBUG_POP): Remove.
8898 (NUM_REG_ITEMS): Remove.
8899 (NUM_NONREG_ITEMS): Adjust.
8900 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8901 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8902 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8903 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8905 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8906 address pushed is not the destination of the jump but the source
8908 (NUM_FAILURE_ITEMS): Remove.
8909 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8910 registers before the actual failure point). Don't hardcode any
8911 meaning for str==NULL anymore.
8912 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8913 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8915 (REG_UNSET_VALUE): Use NULL (why not?).
8916 (compile_range): Remove declaration since it doesn't exist.
8917 (struct compile_stack_elt_t): Remove inner_group_offset.
8918 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8919 (regex_grow_registers): Remove dead code.
8920 (FIXUP_ALT_JUMP): New macro.
8921 (regex_compile): Add shy-groups Change loops to use
8922 on_failure_jump_smart&jump instead of
8923 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8924 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8925 variable to me). Use `jump' instead of `jump_past_alt' and don't
8926 bother with push_dummy_failure in alternatives since it is now
8927 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8928 emacs' for (re)allocating the stack.
8929 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8930 from loop when bufp->can_be_null rather than jumping to `done'.
8931 Avoid jumping backwards so as to ensure termination. Use
8932 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8933 backreferences. Remove dead code in handling of `anychar'.
8934 (skip_noops, mutually_exclusive_p): New functions taken from the
8935 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8936 improve mutually_exclusive_p to handle ".+\n".
8937 (lowest_active_reg, highest_active_reg,
8938 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8939 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8940 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8941 variables. Push register (in `start_memory') on the stack rather
8942 than storing it in old_reg(start|end). Remove the cycle detection
8943 from `stop_memory', replaced by the use of on_failure_jump_loop
8944 for greedy loops. Add code for the new on_failure_jump_<foo>.
8945 Remove ad-hoc code in `on_failure_jump' to push more registers in
8946 the case of a loop. Take out code from `maybe_pop_jump' into
8947 separate functions and adapt it to the semantics of
8948 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8949 and push_dummy_failure. Remove dummy_failure handling and
8950 handling of `failures to jump to on_failure_jump' (this last one
8951 was already dead code, it seems).
8952 (group_match_null_string_p, alt_match_null_string_p)
8953 (common_op_match_null_string_p): Remove.
8955 2000-03-08 Dave Love <fx@gnu.org>
8957 * config.in: Don't depend on __STDC__ for volatile.
8958 Add POINTER_TYPE, PTR, PROTOTYPES.
8960 * hftctl.c, strftime.c: Use PROTOTYPES.
8961 * eval.c (find_handler_clause): Likewise.
8963 * mem-limits.h: Use POINTER_TYPE.
8965 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8966 (memory_warnings): Declare using POINTER_TYPE.
8968 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8970 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8972 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8975 * xfns.c: Remove obsolete code in #if 0.
8976 (Fx_focus_frame): New function.
8978 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8980 * coding.c (coding_category_name): Add coding-category-utf-8,
8981 coding-category-utf-16-be, coding-category-utf-16-le.
8982 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8983 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8984 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8985 (detect_coding_utf_8): New function.
8986 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8987 UTF_16_LOW_SURROGATE_P): New macros.
8988 (detect_coding_utf_16): New function
8989 (detect_coding_mask): When priorities are specified, skip any
8990 categories that have `nil' coding-system. Fix bug of returning
8991 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8992 returns a mask not set in PRIORITIES.
8993 (detect_eol_type_in_2_octet_form): New function.
8994 (detect_eol): selects detect_eol_type_XXX to call according to
8995 cooding->category_idx.
8996 (detect_coding_system): Remove `nil' coding-system in the result.
8997 (Fupdate_coding_systems_internal): Update all coding-categories.
8999 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9000 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9002 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9003 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9004 CODING_CATEGORY_IDX_UTF_16_LE.
9005 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9006 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9007 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9008 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9010 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9012 * doc.c (Fdocumentation_property): If value is not a string,
9013 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9015 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9016 close the display with XtCloseDisplay. This caused a bus error
9019 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9020 complete but not unique.
9022 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9024 * process.c (send_process): Remove local variable `procname' that
9025 might become invalid when a GC happens. Instead, access the
9026 process name slot directly.
9028 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9031 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9034 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9036 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9037 glyph matrices have been freed.
9039 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9041 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9042 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9044 * xfns.c (QCdata): Moved to xdisp.c.
9046 * xdisp.c (QCdata): Moved here from xfns.c.
9047 (syms_of_xdisp): Initialize QCdata.
9049 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9051 * window.c (coordinates_in_window): Use
9052 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9053 FRAME_INTERNAL_BORDER_WIDTH.
9055 * xdisp.c (try_window_id): Recompute unchanged information if
9056 it is obviously invalid.
9058 * xterm.c (x_term_init): Create a colormap if not using the
9061 * xterm.h (select_visual): Change prototype.
9063 * xfns.c (select_visual): Rewritten. Recognize user-specified
9065 (visual_classes): New variable.
9067 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9069 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9070 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9071 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9072 (x_decode_color): Don't handle allocation of white and black
9074 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9075 XtNcolormap resources.
9076 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9077 (Fx_create_frame): Initialize color members of x_output structure.
9078 (xpm_load): Pass colormap to XPM lib.
9080 * xfaces.c (x_free_colors): Access colormap of frame using
9081 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9082 when default colormap is used.
9084 * xterm.c (x_term_init): Set Colormap member of x_display_info
9085 structure. Copy colormap if resource `privateColormap' is
9086 specified (PseudoColor only).
9087 (x_setup_relief_color): Access colormap of frame using
9090 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9091 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9093 2000-03-04 Jason Rumney <jasonr@gnu.org>
9095 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9096 other non-platform-specific equivalents.
9097 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9098 specific functions and macros as their w32 equivalents where
9099 non-platform-specifics are not available.
9100 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9101 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9102 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9103 (frame_update_line_height): Use macros to access f->output_data.
9104 (defined_color): Remove FIXME comments; fixed.
9105 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9106 into #ifdef blocks. Add WINDOWSNT blocks.
9107 (Fx_list_fonts): Use macros for accessing font data.
9108 (set_lface_from_font_name): Different default fonts for X and
9110 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9111 scalable for backward compatibility.
9112 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9113 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9115 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9118 * makefile.nt (w32faces.obj): Remove.
9121 2000-03-03 Jason Rumney <jasonr@gnu.org>
9123 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9126 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9128 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9129 standard ELF definitions here if the system header does not.
9131 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9133 * xterm.c (PER_CHAR_METRIC): Removed.
9134 (x_per_char_metric_1, x_default_char): New functions.
9135 (x_per_char_metric): If font's default char is invalid, return
9136 metrics of a suitably chosen usable default char.
9137 (x_draw_glyph_string_foreground): If font has an invalid default
9138 char, replace occurrences of unprintable chars with a suitably
9139 chosen usable default char.
9141 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9143 * xterm.c (note_mouse_highlight): Return quickly if frame's
9144 glyph matrices have been freed.
9146 * dispnew.c (free_glyphs): Block input while freeing matrices.
9148 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9150 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9153 * dispextern.h (x_free_colors): Add prototype.
9155 * xfaces.c (x_free_colors): New function.
9156 (unload_color, free_face_colors): Use it.
9158 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9160 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9162 * window.c [MSDOS]: Include msdos.h.
9164 2000-03-02 Dave Love <fx@gnu.org>
9166 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9168 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9169 set C_OPTIMIZE_SWITCH for gcc.
9171 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9173 * coding.c (coding_save_composition): Be sure to allocate
9174 composition data area in coding even if there's no composition in
9177 2000-03-01 Jason Rumney <jasonr@gnu.org>
9179 * w32term.c: Equivalent changes to those made to xterm.c on
9180 2000-02-25 and 2000-02-24.
9182 * w32fns.c: Equivalent changes to those made to xfns.c on
9183 2000-02-25 and 2000-02-21.
9185 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9186 correct line-end convention is followed.
9188 * w32menu.c [HAVE_BOXES]: Remove #undef.
9189 (single_keymap_panes): Remove code for simulating checkmarks.
9190 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9191 Remove code for drawing simulated checkmarks.
9192 (w32_menu_show): make unibyte help string correctly.
9193 (add_menu_item): draw standard Windows checkmarks. Draw radio
9194 buttons as radio buttons if possible.
9196 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9198 * sysdep.c (start_of_text): Don't define this function for NetBSD
9201 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9203 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9204 (LINKER): Don't undef if __NetBSD__ is defined.
9206 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9208 * fileio.c [__NetBSD__]: Define `unix'.
9210 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9212 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9214 * atimer.c (start_atimer): Don't abort when timers are stopped.
9215 (append_atimer_lists): New function.
9216 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9217 arbitrary lists of stopped and running atimers.
9219 * atimer.c (cancel_atimer): Handle canceling an atimer when
9220 some timers are stopped.
9222 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9225 * fns.c (maybe_resize_hash_table): Handle case of new size
9226 coming out as being the same as old size.
9228 2000-02-27 Jason Rumney <jasonr@gnu.org>
9230 * makefile.nt: Add atimer.h to dependencies.
9231 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9232 * w32console.c: Only disable window system features for dispextern.h
9233 (initialize_w32_display): Build a display info for the console.
9234 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9235 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9236 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9238 * w32gui.h (struct W32FontStruct): Revert last change after change
9240 * w32menu.c (single_submenu): Set up help string.
9241 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9242 (w32_dialog_show): Set up help string.
9243 * w32term.c (w32_display_info_for_display): Remove unused function.
9244 (w32_draw_bitmap): Use pre-built bitmaps.
9245 (w32_initialize_display_info): New function to initialize parts of
9246 display info that are common to both GUI and console frames.
9247 (w32_term_init): Use w32_initialize_display_info. Do not set
9248 Vw32_num_mouse_buttons here, as it is not called for console
9249 frames. Build bitmaps for indicating truncated lines etc.
9250 (x_delete_display): Destroy pre-built bitmaps.
9251 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9252 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9254 2000-02-27 Dave Love <fx@gnu.org>
9256 * lisp.h: Add a bunch of prototypes.
9258 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9260 * keyboard.c (read_char): Set `usec' correctly.
9262 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9264 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9265 `lambda', set reg[RRR] to the map index.
9266 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9267 reg[RRR] to 0. Otherwise, set it to -1.
9269 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9271 * emacs.c (main): Remove code snippet commented out with `//'.
9273 2000-02-25 Richard M. Stallman <rms@gnu.org>
9275 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9276 and contains a `:', prepend `/:'.
9278 * window.c (select_window_1): If selected_window is nil,
9279 don't "swap out" the buffer's point.
9280 (Fset_window_configuration): Set selected_window to nil
9281 before calling Fselect_window.
9282 (unshow_buffer): Don't set point in buffer from window's point
9283 if another more recently selected window also shows the buffer.
9285 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9287 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9289 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9290 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9291 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9293 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9294 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9295 (hide_busy_cursor): New functions.
9296 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9298 * minibuf.c (read_minibuf): Cancel busy-cursor.
9300 * keyboard.c (command_loop_1): Call start_busy_cursor before
9301 Fcommand_execute and cancel_busy_cursor after it.
9302 (timer_check): Remove busy-cursor code.
9303 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9306 * process.c (wait_reading_process_input): Remove busy-cursor code.
9308 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9309 Fx_hide_busy_cursor.
9311 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9313 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9315 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9317 * xterm.c (XTread_socket): Remove busy-cursor code.
9319 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9320 (build_frame_matrix_from_leaf_window): Put code handling
9321 glyph row's not being a slice of a frame row in #if 0.
9322 (sync_window_with_frame_matrix_rows): New function.
9323 (frame_row_to_window): New function.
9324 (mirror_line_dance): Handle copies between windows.
9326 * lread.c (Fload): Use `xfree' instead of `free'.
9327 (init_obarray): Use `xmalloc' instead of `malloc'.
9329 * window.c (Fset_window_buffer): Set WINDOW to the window
9331 (coordinates_in_window): Take frame's internal border width
9334 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9336 * xterm.c (x_display_and_set_cursor): Display cursor of
9337 non-selected windows depending on the setting of
9338 cursor_in_non_selected_windows.
9340 * xdisp.c (cursor_in_non_selected_windows): New variable.
9341 (syms_of_xdisp): DEFVAR_BOOL it.
9343 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9345 * data.c (Fstring_to_number): If number is greater than what
9346 fits into an integer, return a float.
9348 * eval.c (specbind): Remove references to
9349 keyword_symbols_constant_flag.
9351 * data.c (keyword_symbols_constant_flag): Removed.
9352 (Fmakunbound, set_internal, syms_of_data): Remove references to
9353 keyword_symbols_constant_flag.
9355 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9357 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9359 * syntax.c (multibyte_syntax_as_symbol): New variable.
9360 (syms_of_syntax): Declare it as a Lisp variable.
9361 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9362 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9363 nonzero, treat all multibyte characters as symbol.
9364 (init_syntax_once): Give syntax `word' to all multibyte
9367 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9369 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9372 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9374 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9376 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9377 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9379 2000-02-21 Dave Love <fx@gnu.org>
9381 * frame.c (Vmouse_position_function): New variable.
9382 (Fmouse_position): Use it.
9383 (syms_of_frame): Install it.
9385 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9387 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9389 * fileio.c (Finsert_file_contents): Unbind the binding of
9390 standard-output done by temp_output_buffer_setup.
9392 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9393 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9394 (specbind, unbind_to): Handle most common case of non-constant
9395 symbol with trivial value specially.
9397 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9399 2000-02-20 Richard M. Stallman <rms@gnu.org>
9401 * data.c (Fmake_variable_buffer_local): Doc fix.
9402 Init found_for_buffer to 0.
9403 (Fmake_variable_frame_local): If the variable has already
9404 been buffer-local, set the check_frame field.
9406 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9408 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9409 produced for CODING_MODE_LAST_BLOCK requires.
9411 2000-02-18 Dave Love <fx@gnu.org>
9413 * keyboard.c (echo_keystrokes): Remove declaration.
9414 (Vecho_keystrokes) New variable.
9415 (read_char, record_menu_key, read_key_sequence): Use it to allow
9417 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9419 * lread.c: Undef feature selection macros before defining.
9421 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9423 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9424 for symbols other than the symbol in question.
9426 2000-02-17 Dave Love <fx@gnu.org>
9428 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9430 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9432 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9434 * alloc.c (enum mem_type): Compile unconditionally.
9436 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9438 * xfaces.c (tty_defined_color): Don't return faulire indication
9439 for unspecified-fg and unspecified-bg pseudo-colors.
9441 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9443 * alloc.c (mark_object): Don't mark symbol names in pure space.
9444 (gc_sweep): Don't unmark symbol names in pure space.
9446 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9447 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9448 [GC_MARK_STACK]: New defines.
9449 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9450 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9452 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9454 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9455 allocate_buffer instead of xmalloc.
9457 * alloc.c (toplevel): Include setjmp.h.
9458 (PURE_POINTER_P): New define.
9459 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9460 (Vdead) [GC_MARK_STACK]: New variable.
9461 (lisp_malloc): Add parameter TYPE, call mem_insert if
9462 GC_MARK_STACK is defined.
9463 (allocate_buffer): New function.
9464 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9465 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9466 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9467 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9468 (MEM_NIL) [GC_MARK_STACK]: New define.
9469 (struct mem_node) [GC_MARK_STACK]: New structure.
9470 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9471 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9472 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9473 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9474 (mark_stack) [GC_MARK_STACK]: New functions.
9475 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9476 (clear_marks): Removed.
9477 (gc_sweep): Set free conses' car, free floats' type, free
9478 symbols' function to Vdead. Use lisp_free to free buffers.
9479 (init_alloc_once): Initialize Vdead.
9480 (survives_gc_p): Return non-zero for pure objects.
9482 * alloc.c: Add comments throughout the file.
9484 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9485 that unblocks alarms.
9487 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9488 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9489 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9491 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9493 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9495 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9496 avoid infinite error signaling. Allocate sufficient memory for
9497 eol_str in the case that eoltype is Lisp_Int.
9499 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9501 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9502 depends on the previous behavior.
9504 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9506 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9508 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9510 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9512 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9513 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9516 2000-02-15 Richard M. Stallman <rms@gnu.org>
9518 * data.c (set_internal): Don't make variable buffer-local
9519 if within a let-binding for the same buffer.
9520 (let_shadows_buffer_binding_p): New function.
9522 * eval.c (specbind): For buffer-local value,
9523 record the current buffer also.
9524 (unbind_to): Cope with that change.
9526 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9528 * window.c (Fsave_window_excursion): Doc fix.
9530 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9532 * syntax.c (back_comment): Make sure we only consider comment-starters
9533 of the relevant style and return -1 in case of a failure to find the
9534 beginning of the comment.
9535 (Fforward_comment): If back_comment fails, go back to the position just
9536 after the comment-end.
9537 (scan_lists): Add comment describing a very minor bug.
9539 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9541 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9542 `completion-regexp-list' in the docstring.
9544 2000-02-14 Dave Love <fx@gnu.org>
9546 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9548 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9550 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9551 to Emacs' syntax. Also fix the comment about set/not-set meanings
9552 since Emacs syntax is not the value 0 any more.
9553 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9554 since it's now part of RE_SYNTAX_EMACS.
9556 2000-02-12 Dave Love <fx@gnu.org>
9558 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9561 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9563 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9565 2000-02-12 Dave Love <fx@gnu.org>
9567 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9569 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9570 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9571 * s/hpux.h: Don't define HAVE_VFORK.
9573 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9575 * s/nextstep.h: Don't define HAVE_ALLOCA.
9577 * config.in: Add vfork bits.
9579 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9581 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9582 unwind function to undo the effect of stopping atimers.
9584 * keyboard.c (bind_polling_period): Stop all timers except
9587 * atimer.c (stopped_atimers): New variable.
9588 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9591 * atimer.h (stop_other_atimers, run_all_atimers)
9592 (unwind_stop_other_atimers): Add function prototypes.
9594 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9596 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9598 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9599 library may depend on jpeg.
9600 (atimer.o): Depends on atimer.c.
9602 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9604 * insdel.c (del_range_1): Call update_compositions.
9605 (del_range_both): Call update_compositions just once..
9607 2000-02-10 Dave Love <fx@gnu.org>
9609 * xfns.c (create_frame_xic): Fix initialization of automatic
9612 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9614 * ccl.c (CCL_MAKE_CHAR): New macro.
9615 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9616 registers by CCL_MAKE_CHAR before calling translate_char.
9617 <CCL_TranslateCharacterConstTbl> Likewise.
9619 2000-02-08 Dave Love <fx@gnu.org>
9621 * lread.c (__EXTENSIONS__): Define.
9623 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9625 * puresize.h (BASE_PURESIZE): Increase to 650000.
9627 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9629 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9632 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9634 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9635 md, mh, mb, mr, and me to the fake termcap entry.
9637 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9639 * sound.c (sound_cleanup): Don't call device close routine if the
9640 function pointer is null.
9642 2000-02-06 Andrew Innes <andrewi@gnu.org>
9644 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9645 around image definitions and prototypes.
9646 (gamma_correct) [WINDOWSNT]: New prototype.
9648 * w32term.c (x_make_frame_visible): Replace call to
9649 input_poll_signal with poll_for_input.
9651 * window.c [WINDOWSNT]: Include w32term.h.
9653 * xdisp.c [WINDOWSNT]: Include w32term.h.
9655 * makefile.nt: Add dependencies on w32gui.h.
9656 (OBJ1): Include atimer.obj.
9657 ($(BLD)\atimer.obj): New dependency rule.
9659 * w32.c (sigmask): New function (does nothing).
9660 (sigunblock): Ditto.
9662 * frame.c [WINDOWSNT]: Include w32term.h.
9664 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9666 * lread.c (syms_of_lread): Fix literal newlines.
9668 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9669 the string constant limit (2048 bytes) in MSVC.
9672 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9674 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9676 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9677 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9680 2000-02-04 Dave Love <fx@gnu.org>
9682 * fileio.c: Remove some unused vars.
9683 (_GNU_SOURCE): Define (for euidaccess).
9685 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9687 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9689 (read_minibuf): Deal with allow_props correctly.
9691 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9693 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9695 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9697 * search.c (compile_pattern): If a cache entry has a nil regexp,
9698 fill in that entry instead of clobbering a previously cached
9701 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9703 * puresize.h (BASE_PURESIZE): Increase to 610000.
9705 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9707 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9710 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9712 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9713 instead of incrementing ic directly.
9714 <CCL_WriteExprConst> Likewise.
9715 <ccl_set_expr>: Set ic to jump_address.
9717 * fileio.c (e_write): Fix the handling of
9718 CODING_FINISH_INSUFFICIENT_SRC.
9720 2000-02-01 Dave Love <fx@gnu.org>
9722 * editfns.c (Fpropertize): Doc fix.
9724 * process.c (Fstart_process): Doc fix.
9726 * eval.c: Fix various doc strings not to duplicate information
9727 from help-manyarg-func-alist.
9729 * window.c (Fset_window_margins): Don't make interactive. Doc
9732 * doc.c (Vhelp_manyarg_func_alist): New variable.
9733 (Fdocumentation): Use it.
9734 (syms_of_doc): Define it.
9736 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9738 * xterm.c (xim_open_dpy): Remove unused local variable.
9740 * emacs.c (USAGE): Use term `display options' instead of `X
9743 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9744 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9746 * fns.c (sweep_weak_table): New function.
9747 (sweep_weak_hash_tables): Use it. Keep on marking until there
9750 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9752 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9753 that XTread_socket does not crash by trying to call XNoOp on a
9756 2000-01-30 Jason Rumney <jasonr@gnu.org>
9758 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9759 Change selected_frame to SELECTED_FRAME ().
9760 (w32_console_mouse_position): Remove #ifndef MULE from around
9763 * makefile.nt: Remove dosfns.obj.
9765 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9767 * w32fns.c (w32_defined_color): Check for valid frame before
9768 applying gamma correction. Eliminate dependency on frame elsewhere.
9769 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9770 (w32_to_x_font): Use resx and resy not height_in and width_in.
9771 (x_to_w32_font): Doc fix.
9772 (xlfd_strip_height): New function to strip and return font height.
9773 (w32_font_match): Compare height separately from rest of xlfd
9774 spec, using xlfd_strip_height.
9776 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9777 width_in. Use w32_defined_color in place of defined_color.
9779 * w32faces.c: Merge more of DOS and X specifics in preparation for
9780 merge with xfaces.c.
9781 (defined_color): Remove FIXME comment.
9782 (tty_color_name): Provide w32-specific function.
9783 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9785 * w32console.c (turn_on_face, turn_off_face): Removed.
9786 (w32_face_attributes): New function.
9787 (Global_variables): Reduce scope where possible.
9788 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9790 (hl_mode): Don't modify text attributes.
9791 (write_glyphs): Don't do anything if len <= 0. Use
9792 w32_face_attributes to get attributes for drawing. Write
9793 terminating codes using char_attr_normal.
9794 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9795 (update_begin, update_end): Likewise.
9796 (vga_stdcolor_name): New function.
9797 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9798 (Fset_screen_color): Remove char_attr_reverse.
9800 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9802 * xfns.c (xic_set_preeditarea): Take window parameter and
9803 window-relative pixel-positions.
9805 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9806 is its frame's selected window.
9807 (xim_instantiate_callback): Likewise.
9809 * xfns.c (x_create_im): Removed.
9810 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9811 (supported_xim_styles): Renamed from supported_styles.
9812 (best_xim_style): Renamed from best_style.
9813 (create_frame_xic): Renamed from xic_create_frame.
9814 (free_frame_xic): Renamed from xic_destroy_frame.
9816 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9818 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9819 our frames, call XFilterEvent with 2nd parameter `None'.
9820 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9821 returning XBufferOverflow.
9822 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9824 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9825 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9826 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9827 (xim_initialize, xim_close)
9828 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9829 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9830 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9831 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9833 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9835 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9836 `xic_style' and `xic_xfs'.
9837 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9838 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9839 (FRAME_XIM): Removed.
9841 * xfns.c (supported_styles): New variable.
9842 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9843 (xic_create_xfontset, best_style, xic_create_frame)
9844 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9845 (xic_set_xfontset): New functions.
9847 2000-01-28 Dave Love <fx@gnu.org>
9849 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9851 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9853 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9855 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9856 for *scratch* if it already existed.
9858 * emacs.c (USAGE): New macro.
9859 (main): Use it to display usage information.
9861 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9863 Support for the menu-help feature:
9865 * msdos.h: Change prototypes of XMenuAddSelection and
9868 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9869 part of the line to the termscript file.
9870 (IT_clear_to_end): Clear the entire line, not just its beginning.
9871 (menu_help_message, prev_menu_help_message): New variables.
9872 (IT_menu_make_room): Make room for the help_text member.
9873 (IT_menu_display): New argument disp_help; all callers changed.
9874 If disp_help is non-zero, store the help text of the active menu
9875 item in menu_help_message.
9876 (XMenuAddPane): Initialize the help_text member to NULL.
9877 (XMenuAddSelection): New argument help_text. Store it in the
9879 (XMenuActivate): New argument help_callback. If the value of
9880 menu_help_message has changed since the last time, display the
9881 menu help message text while waiting for the mouse to move. Clear
9882 the echo area before exiting.
9883 (XMenuDestroy): Free the help_text member.
9885 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9887 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9888 XMenuAddSelection. Pass help callback to XMenuActivate.
9889 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9891 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9893 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9894 and EMACS_SET_USECS.
9896 2000-01-26 Dave Love <fx@gnu.org>
9898 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9900 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9901 an error may be signalled.
9903 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9905 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9906 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9908 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9910 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9912 * charset.c (Fstring): If there is a multibyte char among
9913 the args, always return a multibyte string.
9915 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9917 * sysdep.c (sys_select): Turn atimers off and on instead of
9918 recording and restoring old alarm handler
9920 * process.c (toplevel): Include atimer.h.
9921 (create_process_1): Rewritten.
9922 (create_process): Use atimers instead of alarm.
9923 (wait_reading_process_input) [hpux]: Turn atimers off instead
9924 of turning off SIGALRM.
9925 (wait_reading_process_input): Turn off atimers instead off
9926 calling stop_polling.
9928 * emacs.c (main): Call init_atimer.
9930 * keyboard.c (toplevel): Include systime.h and atimer.h.
9931 (polling_for_input): Removed because unused.
9932 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9933 (poll_timer): New variable.
9934 (poll_for_input, poll_for_input_1): New functions.
9935 (start_polling, stop_polling): Rewritten.
9937 * keyboard.h (polling_for_input): Removed.
9939 * atimer.h, atimer.c: New files.
9941 * Makefile.in (obj): Add atimer.o.
9942 (atimer.o): New target.
9944 * blockinput.h (pending_atimers): Add extern declaration.
9945 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9947 * lisp.h (popup_activated_flag): Add extern declaration.
9949 * xmenu.c (popup_activated_flag): Make externally visible.
9950 (popup_activate_callback) [USE_MOTIF]: Increment
9951 popup_activated_flag.
9952 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9954 * xterm.c (toplevel): Include atimer.h.
9955 (toolkit_scroll_bar_interaction): New variable.
9956 (Fxt_process_timeouts): Removed.
9957 (x_process_timeouts): New function.
9958 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9959 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9960 (x_make_frame_visible): Call poll_for_input_1 instead of
9961 input_poll_signal. Don't call alarm.
9962 (x_initialize): Install timer calling x_process_timeouts.
9964 2000-01-24 Dave Love <fx@gnu.org>
9966 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9967 Don't use -cckr -- apparently not now necessary.
9969 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9971 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9974 2000-01-23 Jason Rumney <jasonr@gnu.org>
9976 * w32fns.c (w32_defined_color): Apply gamma correction before
9977 trying to map to the palette.
9978 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9981 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9982 here. Callers changed to always pass real device context.
9983 (w32_draw_bitmap): Likewise.
9984 (w32_get_glyph_overhangs): Likewise.
9985 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9987 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9988 pfnSetScrollInfo and SetScrollRange.
9989 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9990 back into MULE characters after decoding them.
9991 (x_get_glyph_face_and_encoding): Likewise.
9992 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9993 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9994 (x_produce_glyphs): Calculate per char metrics for a character
9995 that we know exists in default font when font_not_found_p is true.
9997 2000-01-22 Jason Rumney <jasonr@gnu.org>
9999 * makefile.nt (intervals.obj, composite.obj): New modules.
10000 (composite.h): Added as dependency where appropriate.
10002 * w32gui.h (XGCValue): New struct for emulating X GCs.
10004 * w32term.h (XCharStruct): New struct for emulating X.
10006 * w32console.c (turn_on_face, turn_off_face): New functions.
10007 (change_line_highlight): New prototype for new redisplay.
10008 (write_glyphs): Support multibyte text. Support faces.
10010 * w32faces.c: Complete rewrite for new redisplay based on new
10013 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10014 throughout. struct frame * in place of FRAME_PTR.
10015 Skeleton support for images, toolbars, tooltips from xfns.c.
10016 (Fx_create_frame): Use system default for default scroll bar
10018 (w32_get_arg): Renamed from x_get_arg.
10019 (Fx_file_dialog): New function.
10020 (w32_list_fonts): Check cache before asking system.
10021 (Vw32_enable_synthesized_fonts): New variable.
10022 (Vw32_enable_italics): Obsolete, removed.
10024 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10025 Use SELECTED_FRAME macro.
10027 * w32menu.c: Add skeleton support for help strings on menus.
10028 (add_menu_item): Native checkbox and radio support added, but not
10029 yet enabled due to bugs.
10030 (push_menu_item): Add parameters type, selection and help.
10032 Formatting changes to reduce unnecessary diffs with xmenu.c.
10034 * w32select.c (Fw32_set_clipboard_data): Update call to
10035 find_charset_in_str.
10037 * w32term.c: Complete rewrite for new redisplay based on new
10038 xterm.c with necessary sections merged back in from old w32term.c.
10040 2000-01-21 Richard M. Stallman <rms@gnu.org>
10042 * data.c (set_internal): Further fix in same criterion.
10044 2000-01-20 Richard M. Stallman <rms@gnu.org>
10046 * data.c (set_internal): Fix the criteria for whether
10047 to swap out the old cached binding.
10049 2000-01-19 Dave Love <fx@gnu.org>
10051 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10053 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10055 * regex.c (re_compile_fastmap): While checking a range table for
10056 `charset', skip flag bits for a character class correctly.
10058 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10060 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10062 * xfns.c (x_window): Call lw_create_widget with new parameter
10065 * widget.c (EmacsFrameSetCharSize): Change size of children first
10066 because of problems with main window geometry management under
10069 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10070 MENU_ITEMS_ITEM_.*.
10071 (MENU_ITEMS_ITEM_HELP): New enumerator.
10072 (push_menu_item): Add parameter HELP. Record help in menu_items.
10073 (single_menu_item, single_submenu, list_of_items): Call
10074 push_menu_item with new parameter.
10075 (single_submenu): Set help string in widget value.
10076 (menu_highlight_callback): New function.
10077 (set_frame_menubar): Call lw_create_widget with new
10079 (xmenu_show, xdialog_show): Ditto.
10081 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10083 * sound.c (Fplay_sound): Improve doc string.
10085 2000-01-11 Richard M. Stallman <rms@gnu.org>
10087 * lisp.h (set_internal): Enter the new arg.
10089 * eval.c (specbind): Record buffer-local variables specially,
10090 indicating which buffer's binding was saved.
10091 (unbind_to): Restore buffer-local variables specially
10092 in the proper buffer.
10094 * data.c (set_internal): New arg BUF.
10096 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10097 * data.c (Fset): Pass new arg to set_internal.
10098 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10100 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10102 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10105 2000-01-11 Richard M. Stallman <rms@gnu.org>
10107 * minibuf.c (Ftry_completion): Doc fix.
10109 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10111 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10114 2000-01-11 Andreas Schwab <schwab@suse.de>
10116 * coding.c (code_convert_region): Initialize total_skip.
10118 2000-01-08 Dave Love <fx@gnu.org>
10120 * eval.c (Fuser_variable_p): Check customizability too.
10122 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10124 * minibuf.c (Fcompleting_read): Doc fix.
10126 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10128 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10131 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10132 Check that input style is supported before trying to create an
10134 (x_window): Call x_create_im.
10136 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10138 * xfns.c (current_gif_memory_src): New variable.
10139 (gif_load): Record the address of the current memory source
10140 in current_gif_memory_src.
10141 (gif_read_from_memory): Use current_gif_memory_src.
10143 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10144 macros statement form.
10146 * sound.c (struct sound): Renamed from struct sound_file.
10147 (struct sound): Add members `data' and `header_size'.
10148 (enum sound_attr): Add SOUND_DATA.
10149 (current_sound, current_sound_device): Variables renamed from
10150 sound_file and sound_device.
10151 (parse_sound): Parse :data.
10152 (parse_sound): Handle sound data in strings.
10153 (find_sound_type): Function renamed from find_sound_file_type.
10154 (wav_init, au_init): Fail if sound's header_size is smaller than
10155 needed header size.
10156 (wav_play, au_play): Play sounds from string data.
10158 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10160 * lisp.h: Add prototype for allocate_string_data.
10162 * alloc.c (Fgarbage_collect): Return number of live and free
10165 * alloc.c (mark_buffer): Remove code in #if 0.
10167 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10168 (strings_consed): New variable.
10169 (allocate_string): Set it.
10170 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10171 (Fmemory_use_counts): Return strings_consed. Use Flist.
10173 * alloc.c: General cleanup in comments etc. Remove conditional
10174 compilation for `standalone'.
10176 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10178 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10179 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10180 (DONT_COPY_FLAG): Removed.
10181 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10182 (struct sdata, struct sblock): New
10183 (struct string_block): Rewritten.
10184 (STRINGS_IN_STRING_BLOCK): New macro.
10185 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10186 (large_sblocks, string_blocks, string_free_list): New variables.
10187 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10188 (init_strings): Rewritten.
10189 (allocate_string, allocate_string_data, compact_small_strings)
10190 (free_large_strings, sweep_strings): New functions.
10191 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10192 (struct string_block_head, current_string_block)
10193 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10194 (STRING_PAD): Removed.
10195 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10196 (Fgarbage_collect): Don't set mark bit in large strings.
10197 (mark_object): Mark strings differently. Mark symbol names
10199 (survives_gc_p): Test marked strings differently.
10200 (gc_sweep): Sweep strings differently, unmark strings in
10202 (compact_strings): Removed.
10204 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10206 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10207 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10209 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10211 * fileio.c (Finsert_file_contents): Signal error if visiting file
10212 in a non-empty buffer.
10214 * term.c (encode_terminal_code): Fix the previous change.
10216 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10218 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10219 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10221 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10223 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10225 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10226 need to test for MSDOS frames.
10228 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10230 * dosfns.c (unspecified_colors): Remove.
10231 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10233 (msdos_stdcolor_name): Return strings for unspecified fore- and
10234 back-ground colors.
10236 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10237 (syms_of_xfaces): Remove their staticpro's.
10238 (tty_color_name): Return Lisp strings for unspecified fore- and
10239 back-ground colors.
10240 (Finternal_set_lisp_face_attribute): Remove the special treatment
10241 for Qunspecified_{f,b}g.
10242 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10245 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10247 * xdisp.c (reseat_at_next_visible_line_start): Position before
10248 newline only if ending up on a newline.
10249 (next_element_from_ellipsis): Return success. Handle case of
10250 displaying no ellipsis. Fix case of ellipsis defined in display
10252 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10255 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10257 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10258 (Fcolor_supported_p): Renamed from face-color-supported-p.
10260 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10262 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10263 list of colors renamed to tty-defined-color-alist.
10264 (tty_color_name): Pass the frame to tty-color-by-index.
10265 (realize_tty_face): tty-color-alist is now a function which
10266 accepts the frame as argument.
10268 * term.c (Ftty_display_color_p): Accept an optional argument
10271 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10273 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10274 encode_terminal_code.
10276 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10278 * dispnew.c (mode_line_string): Support termcap frames as well.
10280 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10282 * syntax.c (Fforward_word): Undo previous change.
10284 * editfns.c (Fconstrain_to_field): Don't constrain if
10285 inhibit-field-text-motion is non-nil.
10286 (Fline_beginning_position): Undo previous change.
10287 (Fline_end_position): Ditto.
10289 * syntax.c (Fforward_word): Notice field boundaries only if
10290 inhibit-field-text-motion is nil.
10292 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10294 * editfns.c (Vinhibit_field_text_motion): New variable.
10295 (inhibit-field-text-motion): New DEFVAR_LISP.
10296 (Fline_beginning_position, Fline_end_position): Notice field
10297 boundaries only if inhibit-field-text-motion is nil.
10299 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10300 All calls adjusted.
10301 (x_build_heuristic_mask): Likewise.
10302 (xbm_load_image_from_file): Change error output.
10303 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10304 (gif_load, gs_load, x_kill_gs_process): Ditto.
10306 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10307 color indices when accessing raster pixels.
10308 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10309 one of :file or :data.
10310 (enum pbm_keyword_index): Add PBM_DATA.
10311 (pbm_format): Add :data.
10312 (pbm_image_p): Allow either :file or :data.
10313 (pbm_read_file): New function.
10314 (pbm_scan_number): Rewritten to read from string.
10315 (pbm_load): Support :data.
10317 See ChangeLog.8 for earlier changes.
10319 ;; Local Variables:
10320 ;; coding: iso-2022-7bit