1 2001-02-08 Stefan Monnier <monnier@cs.yale.edu>
3 * w32term.c (w32_set_scroll_bar_thumb): Use `double' for `range'
6 2001-02-07 Kenichi Handa <handa@etl.go.jp>
8 * charset.c (parse_str_to_multibyte): New function.
10 * charset.h (parse_str_to_multibyte): Extern it.
12 * print.c (print_string): If we are going to print a unibyte
13 string into a multibyte buffer, convert the string to multibyte by
16 2001-02-06 Andrew Innes <andrewi@gnu.org>
18 * w32xfns.c (select_palette): Do nothing if palette hasn't yet
19 been created. It seems we can get sent window messages such as
20 WM_ERASEBKGND before we properly update a frame.
22 2001-02-06 Gerd Moellmann <gerd@gnu.org>
24 * dispnew.c (update_frame_line): Rename parameter FRAME to F.
25 Avoid some unnecessary cursor positioning.
27 2001-02-05 Gerd Moellmann <gerd@gnu.org>
29 * xfaces.c (split_font_name): Compute numeric value of
31 (LFACE_AVGWIDTH): New macro.
33 (check_lface_attrs): Check LFACE_AVGWIDTH.
34 (lface_fully_specified_p): Don't check LFACE_AVGWIDTH.
35 (set_lface_from_font_name): Set LFACE_AVGWIDTH.
36 (merge_face_vectors): Check LFACE_AVGWIDTH.
37 (Finternal_make_lisp_face): Use AREF.
38 (xm_set_menu_resources_from_menu_face)
39 (xl_set_menu_resources_from_menu_face): Check LFACE_AVGWIDTH.
40 (Finternal_lisp_face_empty_p): Use AREF.
41 (lface_same_font_attributes_p): Compare LFACE_AVGWIDTH.
42 (better_font_p, exact_face_match_p): Add parameter AVGWIDTH.
43 Compare average widths..
44 (best_matching_font): Arrange for comparing average widths.
46 * dispextern.h (enum lface_attribute_index): Add
47 LFACE_AVGWIDTH_INDEX (invisible from Lisp).
49 2001-02-05 Dave Love <fx@gnu.org>
51 * puresize.h: Revert last change following loadup.el change.
53 2001-02-05 Andrew Innes <andrewi@gnu.org>
55 * makefile.w32-in ($(EMACS)): Use $(THISDIR) instead of . in
56 invocation of temacs, to work with Windows 2000.
57 (bootstrap-emacs): Ditto.
59 2001-02-05 Gerd Moellmann <gerd@gnu.org>
61 * xterm.c (x_display_and_set_cursor): Check for the focus
62 frame's selected window instead of selected_window.
64 * xdisp.c (try_scrolling): If point is in the line below the
65 window, make sure to move the iterator at least a canonical
68 * window.c (Fmove_to_window_line): Don't add 1 if window is
71 2001-02-05 Kenichi Handa <handa@etl.go.jp>
73 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
74 invalid, execute CCL_INVALID_CMD.
75 (ccl_driver): If the CCL program is terminated because of
76 CCL_STAT_INVALID_CMD, copy the remaining source data to the
77 destination instead of throwing them away.
79 2001-02-02 Gerd Moellmann <gerd@gnu.org>
81 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
82 faces and other things.
84 * xdisp.c (get_next_display_element): Fix case of empty
87 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
89 * editfns.c (Fconstrain_to_field): Doc fix.
91 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
92 into `thoroughly', to make it consistent with the doc string.
94 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
96 2001-02-01 Gerd Moellmann <gerd@gnu.org>
98 * search.c (search_buffer): Call set_search_regs with a byte
99 position, not a character position.
101 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
104 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
106 * frame.c (Fmodify_frame_parameters): Doc fix.
108 2001-01-31 Gerd Moellmann <gerd@gnu.org>
110 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
111 identifier which is not reserved by Standard C.
113 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
115 * window.c (enum window_part): New enumeration.
116 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
118 (coordinates_in_window): Return an enumerator from enum
119 window_part. Fix handling of right scroll bar.
120 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
121 `right-fringe' instead of `left-bitmap-area' and
122 `right-bitmap-area'. Use enumerators from enum window_part
123 instead of hard-coded integers.
124 (check_window_containing, window_from_coordinates): Use
125 enumerators from enum window_part instead of hard-coded integers.
126 (syms_of_window): Replace Qleft_bitmap_area and
127 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
129 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
131 * editfns.c (Fformat_time_string): Doc fix.
133 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
135 * keymap.c (Fwhere_is_internal): Use the first valid binding
136 if no ascii binding is found (when firstonly is t).
138 2001-01-31 Gerd Moellmann <gerd@gnu.org>
140 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
141 instead of Finteractive_p.
143 * lisp.h (interactive_p): Add prototype.
145 * eval.c (interactive_p): New function.
146 (Finteractive_p): Use it.
148 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
150 2001-01-31 Dave Love <fx@gnu.org>
152 * .gdbinit (hook-run): Define to run xreload.
154 * textprop.c (Fset_text_properties): Fix newline in doc string.
156 2001-01-30 Gerd Moellmann <gerd@gnu.org>
158 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
159 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
161 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
162 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
163 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
165 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
168 2001-01-30 Dave Love <fx@gnu.org>
170 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
173 2001-01-29 Gerd Moellmann <gerd@gnu.org>
175 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
176 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
178 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
180 * textprop.c (Fset_text_properties): Doc fix.
182 2001-01-29 Gerd Moellmann <gerd@gnu.org>
184 * xdisp.c (forward_to_next_line_start): Remove xassert.
186 2001-01-29 Jason Rumney <jasonr@gnu.org>
188 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
189 returning without releasing it.
191 2001-01-29 Kenichi Handa <handa@etl.go.jp>
193 * w32fns.c (w32_font_match): Allocate three more bytes to regex
194 for '^', '$', and '\0'.
196 2001-01-28 Andrew Choi <akochoi@i-cable.com>
198 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
199 regex for '^', '$', and '\0'.
201 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
202 only if current_sblock has been initialized.
204 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
205 terminal frame even if it is the only visible frame.
207 2001-01-28 Kenichi Handa <handa@etl.go.jp>
209 * fontset.c (font_family_registry): Even if FONTNAME conform to
210 XLFD, if it specifies other fields than family and registry,
211 return FONTANME. New argument FORCE if nonzero cancel that
213 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
214 a signle byte character. Don't set FAMILY part to nil here. It
215 is handled by the caller choose_face_font.
216 (Fnew_fontset): Call font_family_registry with FORCE 0.
217 (Fset_fontset_font): Likewise.
219 2001-01-27 Gerd Moellmann <gerd@gnu.org>
221 * xdisp.c (display_line): Don't treat a newline as fitting
224 2001-01-26 Gerd Moellmann <gerd@gnu.org>
226 * window.c (size_window): Set the window's orig_top to nil when
227 changing heights, so that a future shrink_mini_window won't
228 restore a bogus height.
230 * frame.c (do_switch_frame): If selected frame has a mini-window,
231 resize that to exact size.
233 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
235 * xdisp.c (display_line): Simplify check for glyphs fitting
236 entirely in the line.
238 * xfns.c (xic_style): New variable.
239 (create_frame_xic): Move static variable to global scope for
240 the case that `static' gets defined away.
242 2001-01-26 Kenichi Handa <handa@etl.go.jp>
244 * coding.c (decode_coding): Set a flag for inhibiting
246 (code_convert_region): Always set saved_coding_symbol.
247 (decode_coding_string): Likewise. Update coding->symbol when we
248 encounter a inconsistent eol by the same way as
251 2001-01-25 Gerd Moellmann <gerd@gnu.org>
253 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
256 * xterm.c (x_after_update_window_line): Don't clear if frame's
257 internal border width is zero.
258 (x_clear_area): New function.
259 (x_after_update_window_line, x_clear_end_of_line)
260 (x_scroll_bar_create, x_scroll_bar_set_handle)
261 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
262 instead of XClearArea.
264 * xterm.h (x_clear_area): Add prototype.
266 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
267 which doesn't seem necessary anymore with Lesstif 0.92.
269 2001-01-25 Dave Love <fx@gnu.org>
271 * puresize.h (BASE_PURESIZE): Up to 720000.
273 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
275 2001-01-25 Gerd Moellmann <gerd@gnu.org>
277 * xdisp.c (echo_area_display): Don't call redisplay_internal
278 when Emacs is shutting down. We can't run hooks etc. that
279 would be necessary to do a redisplay.
281 * lread.c (read_integer): Use type EMACS_INT instead of int.
283 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
285 * ccl.c (ccl_driver): Fix last change.
287 2001-01-25 Kenichi Handa <handa@etl.go.jp>
289 * ccl.h (sturct ccl_program): New member suppress_error.
291 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
292 insert error message to the output.
293 (setup_ccl_program): Initialize ccl->suppress_error to 0.
295 * coding.h (struct coding_system): New member suppress_error.
297 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
298 (Fset_terminal_coding_system_internal): Set the member
300 (Fset_safe_terminal_coding_system_internal): Likewise.
302 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
304 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
305 as if it was a `charset'.
307 2001-01-24 Gerd Moellmann <gerd@gnu.org>
309 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
310 value in where_is_cache; the next lookup in the cache returns
311 something bogus if we do.
313 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
315 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
316 if HAVE_WINDOW_SYSTEM isn't defined.
318 2001-01-24 Gerd Moellmann <gerd@gnu.org>
320 * fns.c (sweep_weak_table): Fix code taking items out of
321 the hash collision chain. Some cleanup.
323 * xterm.c (x_new_font): Don't change a tooltip's size.
325 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
326 background color by specifying a color for the default font
329 2001-01-24 Kenichi Handa <handa@etl.go.jp>
331 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
332 a workaround for SunOS 4's cc.
333 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
334 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
335 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
338 2001-01-23 Gerd Moellmann <gerd@gnu.org>
340 * xterm.c (x_set_window_size_1): New function extracted from
342 (x_set_window_size): Use it.
343 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
344 doesn't have a widget, like tooltips.
346 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
348 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
351 2001-01-23 Kenichi Handa <handa@etl.go.jp>
353 * fns.c (Fset_char_table_default): Fix to make sub char-table
356 2001-01-22 Gerd Moellmann <gerd@gnu.org>
358 * xdisp.c (build_desired_tool_bar_string): Make sure we have
359 a desired tool bar string, even if there are no tool bar
362 * xdisp.c (Ftool_bar_lines_needed): New function.
363 (syms_of_xdisp): Defsubr it.
365 * editfns.c (Fformat): Don't extend text properties from arguments
366 to padding chars in the result.
368 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
370 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
372 2001-01-20 Andrew Innes <andrewi@gnu.org>
374 * w32term.c (w32_ring_bell): Only support visible bell on w32
376 (w32_initialize): Don't set term hooks that aren't actually needed
379 * xfaces.c (realize_default_face):
381 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
383 * xdisp.c (handle_single_display_prop): Remove references to
386 * dispnew.c (Fredraw_frame): Remove reference to
389 * frame.h (output_method): Remove output_w32_console method.
390 (FRAME_W32_CONSOLE_P): Remove macro.
392 * frame.c (Qw32_console): Remove variable.
393 (Fframep): Remove references to it.
394 (syms_of_frame): Ditto.
395 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
397 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
400 2001-01-20 Kenichi Handa <handa@etl.go.jp>
402 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
404 2001-01-19 Andrew Innes <andrewi@gnu.org>
406 * w32.c (init_environment): Add a version-independent site-lisp
407 directory to EMACSLOADPATH, after the version dependent one.
409 2001-01-19 Gerd Moellmann <gerd@gnu.org>
411 * editfns.c (Fbuffer_substring): Doc fix.
413 * xdisp.c (message_dolog, message2, message2_nolog): Rename
414 parameter LEN to NBYTES.
416 2001-01-19 Kenichi Handa <handa@etl.go.jp>
418 * charset.c (strwidth): Use c_string_width.
419 (c_string_width): New function.
420 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
423 * charset.h (c_string_width, lisp_string_width): Extern them.
425 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
427 * indent.c (check_composition): Check validity of composition.
429 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
430 characters by calling c_string_width.
431 (x_consider_frame_title): Get byte length of frame tile string
433 (display_mode_element): Pay attention to width of non-ASCII
434 characters by calling strwidth.
436 2001-01-18 Gerd Moellmann <gerd@gnu.org>
438 * xfns.c (Qcancel_timer): New variable.
439 (syms_of_xfns): Initialize and staticpro it.
440 (Fx_hide_tip, Fx_show_tip): Use it.
441 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
443 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
445 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
447 * window.h (WINDOW_LIVE_P): New macro.
449 * window.c (window_size_fixed): New variable.
450 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
453 * eval.c (specbind): If binding a per-buffer variable which
454 doesn't have a buffer-local value in the current buffer, change
455 the global value by changing the value of the symbol bound in all
456 buffers not having their own value, to make it consistent with
457 what happens with other buffer-local variables.
459 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
461 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
462 when searching for a newline.
464 2001-01-18 Kenichi Handa <handa@etl.go.jp>
466 * xdisp.c (display_string): Fix previous change.
468 2001-01-18 Jason Rumney <jasonr@gnu.org>
470 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
471 GLYPH_DEBUG is defined.
472 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
473 true for images with `:ascent 100'.
474 (x_set_mouse_face_gc): If the last used mouse face has gone in the
475 meantime, use face MOUSE_FACE_ID.
476 If first glyph isn't a character glyph, use the ASCII NUL
477 character to determine the face.
478 (expose_area): Do not treat left margin specially.
479 (note_mode_line_highlight): If no local_map, check global keymap.
480 (note_mouse_highlight): Initialize overlay.
481 (clear_mouse_face): Don't return if tip_frame is
483 (show_scroll_bars): Remove unused function.
484 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
485 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
487 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
489 (x_free_frame_resources): Unload relief colors.
491 2001-01-17 Gerd Moellmann <gerd@gnu.org>
493 * xdisp.c (forward_to_next_line_start): Avoid calling
494 get_next_display_element when the newline is already found. This
495 may change the iterator's position, when its current position is
496 equal to the iterator's stop_charpos.
498 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
499 zero, use this method only at the end of a line.
501 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
502 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
503 if SCALABLE_FONTS_P is set.
505 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
506 so that scalable fonts are included.
508 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
509 In the cache, use a key containing the information if scalable
511 (x_load_font): Adapt to change of keys in the font cache.
513 2001-01-17 Kim F. Storm <storm@filanet.dk>
515 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
516 XListFonts to take advantage of font caching.
518 * xterm.c (x_list_fonts): Ensure caching font information when
519 called for a null frame, which is the case frequently when Emacs
522 2001-01-17 Gerd Moellmann <gerd@gnu.org>
524 * xfns.c (QCconversion): Replaces QCalgorithm.
526 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
528 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
531 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
532 not everything could be displayed.
534 * line.h, x-list-font.c: Files removed because unused.
536 2001-01-17 Andrew Innes <andrewi@gnu.org>
538 * dired.c (directory_files_internal): Convert result from readdir
539 to a unibyte string initially, to avoid possible misinterpretation
540 of some bytes as the internal form of Emacs characters.
542 2001-01-17 Kenichi Handa <handa@etl.go.jp>
544 * fns.c (concat): Be sure to avoid putting the same `composition'
545 property on the adjacent regions.
547 2001-01-16 Gerd Moellmann <gerd@gnu.org>
549 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
551 (Fscroll_right, Fscroll_left): Set it here instead, if called
554 * buffer.c (Fset_buffer_modified_p): Set buffer's
555 prevent_redisplay_optimizations_p flag.
557 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
558 * sysdep.c, vmsproc.c, xselect.c: Call
559 redisplay_preserve_echo_area with additional arg.
561 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
564 * xdisp.c (redisplay_preserve_echo_area): Add parameter
565 FROM_WHERE, for debugging.
567 2001-01-16 Kenichi Handa <handa@etl.go.jp>
569 * ccl.c (Fregister_ccl_program): Handle the return value of
570 resolve_symbol_ccl_program correctly.
571 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
574 2001-01-15 Gerd Moellmann <gerd@gnu.org>
576 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
577 has gone in the meantime, use face MOUSE_FACE_ID.
579 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
580 x_display_info_for_display returns null, don't try to close
581 the display; we didn't open it.
583 * dispnew.c (save_or_restore_current_matrices): Function removed.
584 (save_current_matrix, restore_current_matrix): New functions.
585 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
586 restore the frame's current matrix. Due to the glyph pointer
587 setup done in adjust_glyph_matrix, there is no easy way to make
588 saving the current matrix in the desired matrix generally correct,
591 2001-01-15 Kenichi Handa <handa@etl.go.jp>
593 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
595 (display_line): Optimize for wide characters.
596 (display_string): Don't try to display a multi-column character
597 partially. On ttys, produce more than one truncation glyph for
598 multi-column characters that don't fit on the line.
600 2001-01-13 Kenichi Handa <handa@etl.go.jp>
602 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
603 it instead of WORDS_BIGENDIAN. Caller changed.
605 2001-01-13 Jason Rumney <jasonr@gnu.org>
607 * w32fns.c (Fimage_size, image_ascent, lookup_image)
608 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
609 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
610 (tiff_format, gif_format, gs_format): Adapt to change of image
613 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
614 (x_draw_image_relief, x_draw_image_foreground_1)
615 (x_draw_image_glyph_string): Adapt to change of image margins.
617 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
620 * w32bdf.c (search_file_line, get_cached_font_char)
621 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
623 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
625 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
626 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
627 (Fw32_send_sys_command): Remove unused variables.
628 (w32_msg_pump): Add parentheses.
630 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
631 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
634 2001-01-12 Gerd Moellmann <gerd@gnu.org>
636 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
637 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
638 being a pair of margins.
639 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
640 to DEFVAR_LISP. Extend doc.
642 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
644 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
645 pair of integers `(X . Y)', use X for the horizontal and Y for the
647 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
648 (parse_image_spec): Check it.
649 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
650 (tiff_format, gif_format, gs_format): Use
651 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
653 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
654 (x_draw_image_relief, x_draw_image_foreground_1)
655 (x_draw_image_glyph_string): Adapt to the change of image margins.
657 * dispextern.h (struct image): Replace member `margin' with
658 `hmargin' and `vmargin'.
660 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
663 * dispnew.c (update_text_area): Put code which decrements the
664 stop position when the row's face extends to the end of the
667 * xfns.c (x_set_mouse_color): Fix color allocation.
669 * keyboard.c: Call get_local_map with new argument list.
671 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
673 * intervals.h (enum map_property): Removed.
674 (get_local_map): Change prototype.
676 * keymap.c: Call get_local_map with new argument list.
677 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
679 2001-01-11 Gerd Moellmann <gerd@gnu.org>
681 * xdisp.c (build_desired_tool_bar_string): Correct the computation
682 of the size needed for the tool bar string. For the last image,
683 use a `display' property that reaches to the end of the string.
685 * xselect.c (selection_request_dpyinfo): New variable.
686 (x_handle_selection_request): Set it.
687 (x_selection_request_lisp_error): Don't call
688 x_decline_selection_request if selection request's display has
691 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
692 the unregister_colors before calling XFreeColors.
694 2001-01-10 Dave Love <fx@gnu.org>
696 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
697 ${SOME_MACHINE_LISP}, not ${lisp}.
699 2001-01-10 Gerd Moellmann <gerd@gnu.org>
701 * xdisp.c (display_line): On ttys, produce more than one
702 truncation glyph for multi-column characters that don't fit on the
705 * xselect.c (x_reply_selection_request): Add a comment.
707 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
708 XkbGetNames instead of XkbGetKeyboard.
710 2001-01-10 Dave Love <fx@gnu.org>
712 * sysdep.c (random): Revert the declaration.
714 2001-01-09 Gerd Moellmann <gerd@gnu.org>
716 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
717 function string_bytes.
718 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
720 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
721 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
722 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
723 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
725 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
726 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
727 after sweeping strings, and at the end.
728 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
730 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
731 ensure that pop_message is called.
733 * keyboard.c (Fexecute_extended_command): Use a
734 record_unwind_protect to ensure that pop_message is called.
736 * lisp.h (push_message_unwind): Add prototype.
738 * xdisp.c (push_message_unwind): New function.
740 * fileio.c (do_auto_save_unwind): Do the pop_message here
741 instead of in Fdo_auto_save.
742 (Fdo_auto_save): Don't call pop_message.
744 2001-01-08 Ken Raeburn <raeburn@gnu.org>
746 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
749 2001-01-08 Gerd Moellmann <gerd@gnu.org>
751 * window.c (window_scroll_pixel_based): Adjust glyph matrices
752 when increasing window's vscroll.
754 * macros.c (Qkbd_macro_termination_hook): New variable.
755 (syms_of_macros): Initialize and staticpro it.
756 (pop_kbd_macro): Run kbd-macro-termination-hook.
758 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
760 2001-01-07 Dave Love <fx@gnu.org>
762 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
763 arglist, for documentation's sake.
765 2001-01-06 Andrew Innes <andrewi@gnu.org>
767 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
770 2001-01-05 Andrew Innes <andrewi@gnu.org>
772 * term.c (update_end): Don't check updating_frame; for some reason
773 this can be 0 sometimes, such as after dismissing a popup menu,
774 and isn't necessary given the explicit frame argument.
776 2001-01-05 Gerd Moellmann <gerd@gnu.org>
778 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
779 on some systems, and an unsigned long on others, like FreeBSD 4.1.
781 2001-01-04 Gerd Moellmann <gerd@gnu.org>
783 * xterm.c (clear_mouse_face): Don't return if tip_frame is
786 * xfns.c (x_create_tip_frame): Preserve the value of
787 face_change_count around the creation of the tip frame.
789 * xfns.c (last_show_tip_args): New variable.
790 (compute_tip_xy): New function.
791 (Fx_show_tip): Reuse an existing tip frame, if possible.
792 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
794 2001-01-04 Dave Love <fx@gnu.org>
796 * editfns.c (Fformat): Doc fix.
798 * systime.h (set_file_times): Prototype.
800 * widget.h (EmacsFrameSetCharSize_): Prototype.
802 * sysdep.c (random, srandom): Declare explicitly.
804 * dispextern.h (move_it_vertically_backward): Declare.
806 2001-01-04 Gerd Moellmann <gerd@gnu.org>
808 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
809 like in Fx_create_frame.
811 * xfaces.c (set_font_frame_param): Don't do anything for
812 non-graphical frames.
814 * window.c (Fdelete_other_windows): Set window's window_end_valid
815 to nil when changing the window's start. Don't change the
816 window's start when its top position hasn't changed. If we do,
817 this will set the window's optional_new_start, which act's like a
818 force_start during redisplay with C-x 1 M-> under particular
819 circumstances (see report from Per Starback to emacs-pretest-bug
822 2001-01-03 Gerd Moellmann <gerd@gnu.org>
824 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
825 short cut at the start of the function. Add an assertion.
826 (reseat_at_next_visible_line_start): Add an assertion.
828 * window.c (Frecenter): When changing the window start, set the
829 window's window_end_valid to nil.
830 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
832 * dispextern.h (move_it_past_eol): Add prototype.
834 * xdisp.c (move_it_past_eol): New function.
836 * window.c (Fwindow_end): Doc fix.
838 2001-01-03 Dave Love <fx@gnu.org>
840 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
843 2001-01-03 Gerd Moellmann <gerd@gnu.org>
845 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
846 the enabled_p flag of the glyph row at window_end_vpos to 0.
847 (handle_single_display_prop): Fix last change.
849 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
851 * window.c (Frecenter): Doc fix.
853 2001-01-02 Andrew Innes <andrewi@gnu.org>
855 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
857 * frame.h (output_method): Add output_w32_console method.
858 (FRAME_W32_CONSOLE_P): New macro.
860 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
861 use output_w32_console method.
862 (Qw32_console): New Lisp_Object.
863 (Fframep): Return it.
864 (syms_of_frame): Init it.
865 (Fframe_parameters): Report w32console as font for w32_console
868 * xfaces.c (realize_default_face): Set face foreground and
869 background to unspecified for w32_console frames.
870 (realize_face): Realize face cache for w32_console frames.
871 (realize_tty_face): Accept w32_console frames.
873 * xdisp.c (handle_single_display_prop): Return if frame is
875 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
876 necessary, even if running interactively.
878 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
881 * w32term.c (x_update_begin):
885 (x_change_line_highlight):
890 (w32_reassert_line_highlight):
891 (w32_frame_rehighlight):
892 (w32_frame_raise_lower): Do nothing if not w32 frame.
894 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
896 * w32fns.c (Fx_display_color_cells): Determine correct value, when
897 system doesn't tell us directly.
898 (Fx_display_visual_class): Implement properly.
900 2001-01-02 Gerd Moellmann <gerd@gnu.org>
902 * window.c (Frecenter): Handle centering in graphical frames
903 specially. Centering on the basis of line counts doesn't work
904 reliably with variable-height lines.
906 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
908 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
911 * composite.c (run_composition_function): Remove unused variable
913 (update_compositions): Remove unused variable `hook'.
915 * intervals.c (get_local_map): Remove unused variable `tem'.
917 * doprnt.c (doprnt1): Remove unused variable `size'.
919 * fns.c (Flength): Remove unused variable `tail'.
920 (Fdelete): Remove unused variable `size'.
922 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
925 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
928 * data.c (find_symbol_value): Remove extra 3rd argument in the
929 call to swap_in_symval_forwarding.
931 * undo.c (Fprimitive_undo): Remove unused block-scope variable
934 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
935 (trivial_regexp_p): Remove unused variable `c'.
936 (boyer_moore): Remove unused variable `k'.
938 * indent.c (current_column): Remove unused variable `stopchar'.
939 (Fcompute_motion): Remove unused variable `contin'.
941 * casefiddle.c (casify_object): Remove unused variable `tolen'.
943 * dired.c (directory_files_internal): Fix a typo in a comment.
944 Remove an unused variable `handler'.
945 (file_name_completion): Remove unused function-scope variable
947 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
950 * fileio.c (e_write): Remove unused variable
951 `require_encoding_p'.
953 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
955 (Fmarker_insertion_type): Remove unused variable `buf'.
957 * insdel.c (make_gap): Remove unused variable `result'.
959 * keyboard.c (record_char): Remove unused function-scope variable
961 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
962 (menu_bar_items): Remove unused function-scope variable `tem'.
964 * fontset.c (fontset_ref): Remove unused variable `i'.
965 (fontset_set): Remove unused variables `j' and `tmp'.
966 (make_fontset): Remove unused variables `i', `j', `elt' and
968 (make_fontset_for_ascii_face): Remove unused variable `name'.
969 (fs_load_font): Remove unused variable `font_idx'.
970 (fs_query_fontset): Remove unused function-local variable
972 (list_fontsets): Remove unused variable `tail'.
973 (Fnew_fontset): Remove unused variables `family' and `registry'.
974 (accumulate_font_info): Remove unused variable `tmp'.
975 (Ffontset_font): Remove unused variable `id'.
976 (syms_of_fontset): Remove unused variable `i'.
978 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
980 (lookup_image): Remove unused variable `file'.
981 (xbm_load): Remove unused variables `bitmap_data', `height', and
982 `width'. Remove function-local variable `i', leave the
984 (gif_load): Remove unused variable `inc'.
986 * xterm.c (XTread_socket): Remove unused variables `p' and
988 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
989 leave only the one in the inner block.
991 * xfaces.c (face_fontset, realize_default_face): Remove unused
993 (face_at_buffer_position): Remove unused variable `multibyte_p'.
995 * term.c (encode_terminal_code): Remove unused variable `c'.
997 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
998 char *' instead of `char *'.
1000 * category.c (Fcategory_docstring): Remove unused variable `doc'.
1001 (Fget_unused_category): Remove unused variable
1003 (Fchar_category_set): Remove unused variables `val', `charset',
1006 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
1007 unused variable `i'.
1008 (detect_coding_mask): Remove unused variable `idx'.
1009 (detect_coding): Remove unused variable `i'.
1010 (ccl_coding_driver): Remove unused variable `result'.
1011 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
1012 (decode_coding_string): Remove unused variables `to' and
1014 (encode_coding_string): Remove unused variables `gcpro1' and
1015 `saved_coding_symbol'.
1016 (Ffind_coding_systems_region_internal): Remove function-local
1017 variable args[], leave only the block-local one.
1018 (code_convert_region1): Remove unused variable `len'.
1020 * charset.c (char_printable_p): Remove unused variable `chars'.
1021 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
1022 (str_to_multibyte): Remove unused variable `c'.
1024 * window.c (size_window): Remove block-local variable `min_size'.
1026 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
1027 `header_line_height'.
1028 (append_space, extend_face_to_end_of_line): Declare `saved_what'
1029 enum display_element_type.
1031 2001-01-02 Gerd Moellmann <gerd@gnu.org>
1033 * xterm.c (x_connection_closed): Catch X errors around all
1034 statements that call X. Save away the error message in a local
1037 * xterm.c (x_connection_closed): Set handling_signal to 0 at
1040 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
1041 in or at the start of invisible text.
1043 * dispnew.c (update_window): Don't check_current_matrix_flags.
1045 2001-01-01 Jason Rumney <jasonr@gnu.org>
1047 * w32fns.c (x_figure_window_size): Do not allow new_height and
1048 new_width of frame to override specified values.
1050 2000-12-30 Kenichi Handa <handa@etl.go.jp>
1052 * composite.c (find_composition): Fix a code for searching
1055 2000-12-29 Gerd Moellmann <gerd@gnu.org>
1057 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
1059 (update_window) [GLYPH_DEBUG]: Call it.
1060 (scrolling_window): Prevent including current rows which are below
1061 what's displayed in the window.
1063 * xdisp.c (try_window_reusing_current_matrix)
1064 <new start <= old start>: Disable rows in the current matrix
1065 which are below the window after scrolling.
1067 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
1068 is zero. It's not worth the complexity.
1069 (invisible_text_between_p): Put in #if 0 because unused.
1071 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1073 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1074 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1076 * keyboard.c (echo_char): If C is an integer, always call
1077 push_key_description. Former code could signal an invalid
1080 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1081 If set, print multibyte text.
1082 (Fsingle_key_description): Call push_key_description with
1083 FORCE_MULTIBYTE set.
1084 (describe_buffer_bindings): Likewise.
1086 * lisp.h (push_key_description): Add prototype.
1088 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1089 around the call to redisplay_internal.
1091 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1093 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1095 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1097 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1098 (ccl_driver): New local variable `extra_bytes'.
1100 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1102 * coding.c (setup_coding_system): Initialize
1103 coding->spec.ccl.eight_bit_carryover.
1104 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1106 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1108 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1109 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1110 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1111 (decode_composition_emacs_mule): New function.
1112 (decode_coding_emacs_mule): Decode composition sequence by calling
1113 decode_composition_emacs_mule.
1114 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1115 (encode_coding_emacs_mule): Changed from macro to function. If
1116 a text contains compositions, encode them correctly.
1117 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1118 that decoding and encoding are required.
1120 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1122 * xfaces.c (PT_PER_INCH): New macro.
1123 (xlfd_point_size): Compute real point size from font's pixel size.
1124 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1127 * .gdbinit: Comment out the line pointing to the Lesstif source
1130 * window.c (Frecenter): Use displayed_window_lines instead
1131 of window_internal_height.
1133 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1134 instead of x-toolkit-scroll-bars-p.
1135 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1137 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1138 instead of x-toolkit-scroll-bars-p.
1139 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1141 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1142 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1143 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1145 (add_window_display_history, add_frame_display_history)
1146 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1147 (build_frame_matrix_from_leaf_window): Remove unused code.
1148 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1150 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1151 (update_window) [GLYPH_DEBUG]: Likewise.
1152 (syms_of_display): Defsubr dump-redisplay-history.
1154 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1156 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1157 the end of the prompt. Set echo_after_prompt to the offset
1158 of echoptr in echobuf.
1160 * xdisp.c (init_from_display_pos): Pop until the iterator's
1161 stack is empty; there may be frames for stretch or images
1164 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1165 (save_or_restore_current_matrix): New function for the same
1166 purpose, but more efficient.
1167 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1169 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1171 * xdisp.c (syms_of_xdisp): Fix last change.
1173 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1175 * xdisp.c (syms_of_xdisp): Doc fix.
1177 * xdisp.c (redisplay_window): Remove label restore_buffers;
1178 use finish_scroll_bars instead to make sure that scroll bars
1179 are redeemed. If we don't do this, flickering can result from
1180 scroll bars being destroyed and recreated.
1182 2000-12-22 Jason Rumney <jasonr@gnu.org>
1184 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1185 in the wrong colors when the foreground is not black.
1186 (expose_window): Don't redraw the window that's currently being
1189 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1191 * window.c (size_window): When setting the window's too_small_ok
1192 flag, compare old size with minimum size depending on WIDTH_P,
1193 don't compare with window_min_width.
1195 * window.c (delete_window): Simplify somewhat.
1196 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1197 freeing window matrices. The flag windows_or_buffers_changed is
1198 set, so the next redisplay will consider all windows; this should
1201 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1203 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1205 * ccl.h (struct ccl_program): New member cr_consumed.
1207 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1208 (CCL_READ_CHAR): Handle EOL conversion here.
1209 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1211 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1213 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1216 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1217 otherwise tabs of different size compare equal.
1219 * callint.c (Fcall_interactively): Prevent a compiler warning.
1221 * print.c (print_unwind): Return nil.
1222 (PRINTDECLARE): Initialize all local variables.
1223 (print_preprocess): Add a default case.
1225 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1227 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1229 * window.c (delete_window, Fsplit_window)
1230 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1232 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1234 * dispnew.c (ensure_frame_matrix): Removed.
1235 (save_frame_matrix, restore_frame_matrix): New functions.
1236 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1238 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1239 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1241 2000-12-21 Andrew Innes <andrewi@gnu.org>
1243 * w32term.c (x_update_begin): Regenerate the palette here, rather
1244 than for each window.
1246 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1247 palette is NULL, since this corrupts memory! Also get
1248 display_info reference from frame.
1250 2000-12-21 Jason Rumney <jasonr@gnu.org>
1252 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1254 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1255 to avoid returning without releasing it.
1257 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1259 * keymap.c (push_key_description): Don't convert eight-bit-control
1260 and eight-bit-graphic to multibyte character.
1262 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1263 generic character and CODE1 is nil, return the smallest character
1266 2000-12-20 Dave Love <fx@gnu.org>
1268 * s/osf5-0.h (NSIG): Don't redefine.
1270 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1272 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1273 excluding menu-bar and tool-bar.
1274 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1275 (menu_item_p): Remove.
1276 (where_is_internal_1): Don't ignore menu-items.
1278 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1280 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1283 * window.c (make_window): Initialize window's min_hscroll.
1284 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1285 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1287 (struct saved_window): New member min_hscroll.
1288 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1289 (Fset_window_configuration): Set window's min_hscroll.
1290 (save_window_save): Save window's min_hscroll.
1291 (compare_window_configurations): Compare min_hscroll values.
1293 * window.h (struct window): New member min_hscroll.
1295 * keyboard.c (echo_prompt): Prevent a compiler warning.
1297 * xdisp.c (try_cursor_movement): Fix last change. The real
1298 condition is that PT is at the end of the row, and should
1299 be displayed at the start of the next row.
1301 * xdisp.c (try_cursor_movement): If we end on a partially
1302 visible line, end we already decided to scroll, return -1.
1304 * dispextern.h (ensure_frame_matrix): Add prototype.
1306 * window.c (delete_window, Fsplit_window)
1307 (Fset_window_configuration): Call ensure_frame_matrix.
1309 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1311 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1312 completed, call fake_current_matrices instead of marking frame
1315 2000-12-20 Jason Rumney <jasonr@gnu.org>
1317 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1319 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1321 * fns.c (Frequire): Doc fix.
1323 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1325 * window.c (window_scroll_pixel_based): Don't use
1328 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1329 currently displaying a message.
1331 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1333 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1335 2000-12-18 Andrew Innes <andrewi@gnu.org>
1337 * w32.c (w32_strerror): New function.
1339 * w32.h (w32_strerror): New extern.
1341 * w32fns.c (Fw32_shell_execute): Use it.
1343 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1345 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1347 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1349 * msdos.c (IT_set_face): Obey inverse_video.
1351 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1353 * dired.c (directory_files_internal): Always return decoded filenames.
1355 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1357 * xterm.c (x_connection_closed): Prevent being called recursively
1358 because of an error condition in XtCloseDisplay.
1360 * xdisp.c (init_iterator): If noninteractive, and the frame's
1361 face cache is null, make one.
1363 * xfns.c (show_busy_cursor): Check for live frames more
1366 * process.c (wait_reading_process_input): Check for pending
1367 input when running timers.
1369 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1371 * msdos.c (IT_write_glyphs): Compute the glyph face from
1374 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1376 * process.c (read_process_output): Don't run a filter if the code
1377 decoder produces nothing but carryover.
1379 2000-12-17 Andrew Innes <andrewi@gnu.org>
1381 * w32.c (sys_rename): Only check errno against EEXIST, and not
1382 EACCES, when determining whether rename failed because the target
1383 exists. This was resulting in indefinite looping on Windows 9x if
1384 the source file was locked by another process.
1386 * w32fns.c (Ffile_system_info): New function.
1387 (syms_of_w32fns): Defsubr it.
1389 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1391 * window.c (coordinates_in_window): Fix computation for
1392 position on vertical line between mode lines.
1394 * xfns.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 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1400 Don't alter tip_frame or tip_window.
1401 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1404 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1406 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1407 be consistent with the doc string. Reported by NAKAJIMA Mikio
1408 <minakaji@osaka.email.ne.jp>.
1410 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1412 * xfaces.c (Vface_ignored_fonts): New variable.
1413 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1414 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1416 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1418 * dispnew.c (update_window): Detect pending input every nth line
1419 updated, i.e. do it depending on real work done, and not on the
1422 * xterm.c (expose_window): Don't redraw the window that's
1423 currently being updated.
1425 * window.c (Fset_window_point): Remove test for
1426 cursor_in_non_selected_windows.
1428 * lread.c (read1): Recognize end of file after `\\'.
1430 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1431 not unwind_create_frame.
1433 2000-12-15 Dave Love <fx@gnu.org>
1435 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1438 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1440 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1442 * coding.c (setup_coding_system): Clear all members of the struct
1443 coding_system at first.
1444 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1446 (code_convert_region): Don't override coding->src_multibyte and
1447 coding->dst_multibyte.
1449 * fns.c (Fmd5): Docstring improved.
1451 2000-12-15 Miles Bader <miles@gnu.org>
1453 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1454 are actually marked as mode-lines; otherwise use
1455 estimate_mode_line_height.
1457 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1459 * editfns.c (Fformat): Prevent a buffer overrun when the format
1460 specifies a precision.
1462 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1464 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1465 argument is outside the range [2..3].
1467 2000-12-14 Andrew Innes <andrewi@gnu.org>
1469 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1470 nothing to do. Bind inhibit-quit.
1471 (tip_frame): Make it a Lisp_Object.
1472 (x_create_tip_frame): Set tip_frame after it has been added to
1474 (Fx_show_tip): Don't set tip_frame here.
1475 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1477 (unwind_create_frame, unwind_create_tip_frame): New functions.
1478 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1479 while a frame is only partially constructed.
1481 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1482 (x_free_frame_resources): New function.
1483 (x_destroy_window): Use it.
1485 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1487 * xfns.c (Fx_backspace_delete_keys_p): New function.
1488 (syms_of_xfns): Defsubr it.
1490 * config.in (HAVE_XKBGETKEYBOARD): Add.
1492 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1494 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1495 Always store string in multibyte representation in echobuf.
1496 (echo_char): Always store string in multibyte representation in
1498 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1499 (read_key_sequence): Adjusted for the change of echo_prompt.
1501 * fns.c (Fmd5): Docstring improved.
1503 * lisp.h (detect_coding_system): Prototype adjusted.
1505 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1506 (detect_coding_emacs_mule, detect_coding_iso2022,)
1507 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1508 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1509 argument MULTIBYTEP. Callers changed.
1510 (detect_coding_mask, detect_coding_system): New argument
1511 MULTIBYTEP. Callers changed.
1512 (decode_coding_string): Set coding->src_multibyte and
1513 coding->dst_multibyte before calling detect_coding and detect_eol.
1514 Update them after some coding system is detected.
1516 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1518 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1520 * keyboard.c (menu_bar_items, tool_bar_items):
1521 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1523 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1525 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1527 (unwind_create_frame, unwind_create_tip_frame): New functions.
1528 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1529 while a frame is only partially constructed.
1531 * xterm.h (x_free_frame_resources): Declare.
1533 * xterm.c (x_free_frame_resources): New function.
1534 (x_destroy_window): Use it.
1536 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1537 don't interrupt the update for pending input initially, i.e.
1538 update at least some lines.
1540 * keyboard.c (do_mouse_tracking): Make externally visible.
1542 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1544 * xfns.c (gray_bitmap_bits): Declare `char *'.
1546 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1548 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1549 lines start with a relief line.
1551 2000-12-12 Dave Love <fx@gnu.org>
1553 * window.c (Fdisplay_buffer): Doc fix.
1554 (Fwindow_list): Remove unused var.
1556 * buffer.h (mmap_set_vars): Declare.
1558 * window.h (Fset_window_point): Declare.
1560 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1562 * msdos.c (fast_find_position): Don't overstep the last window row.
1563 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1564 unused variable `area'. When looking for a row under (X,Y), give
1565 up if some of the previous rows is not enabled.
1567 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1569 * window.c (Fset_window_point): If displaying cursors in windows
1570 other than the selected window, make sure redisplay updates
1571 other windows to show the new value of point in the window.
1573 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1575 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1576 the buffer is the sole visible buffer when in the mini-buffer.
1578 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1579 Bind `inhibit-read-only' to t.
1580 (unwind_with_echo_area_buffer): Use AREF.
1582 * xfns.c (Fx_hide_tip): Simplified.
1584 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1585 GC_MAKE_GCPROS_NOOPS instead of `1'.
1587 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1589 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1591 * xfns.c (Fx_hide_tip): Fix last change.
1593 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1594 nothing to do. Bind inhibit-quit.
1595 (tip_frame): Make it a Lisp_Object.
1596 (x_create_tip_frame): Set tip_frame after it has been added to
1598 (Fx_show_tip): Don't set tip_frame here.
1600 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1602 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1605 * dispextern.h: Change external declaration of tip_frame.
1607 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1608 return an empty string.
1610 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1611 of the window's update_mode_line flag, since the former is set by
1612 force-mode-line-update, not the latter. This makes
1613 column-number-mode slightly faster.
1615 * xdisp.c (try_window_id) <all changes above window start>:
1618 2000-12-11 Paul Eggert <eggert@twinsun.com>
1620 * config.in (HAVE_FTELLO): Remove.
1622 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1623 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1625 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1626 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1628 2000-12-11 Miles Bader <miles@gnu.org>
1630 * window.c (displayed_window_lines): Don't round up when
1631 converting empty space at bottom to lines.
1632 Handle non-newline-terminated final lines properly.
1633 (Fwindow_text_height): New function (used to be in lisp).
1634 (syms_of_window): Initialize it.
1636 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1638 * syntax.c (scan_lists): Check that the right quote char has the
1639 right Sstring syntax when jumping over strings.
1640 (init_syntax_once): Use Smax rather than 13.
1642 2000-12-09 Miles Bader <miles@gnu.org>
1644 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1645 with PARTIALLY, inverting the sense.
1646 (window_scroll_pixel_based): Scroll partially visible lines into
1647 place if we hit the beginning or end of the buffer.
1648 (displayed_window_lines): Don't include partially visible lines.
1649 (Fmove_to_window_line): Skip past any partially visible first line.
1651 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1653 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1655 * tparam.c (tparam1): Change the way buffers are reallocated to be
1656 portable and less obfuscated.
1658 * termcap.c (tgetent): Change the way buffers are reallocated to
1659 be portable and less obfuscated.
1661 * macros.c (store_kbd_macro_char): Change the way buffers are
1662 reallocated to be portable and less obfuscated.
1664 * lread.c (read1): Change the way buffers are reallocated to be
1665 portable and less obfuscated.
1667 * doc.c (Fsubstitute_command_keys): Change the way buffers
1668 are reallocated so that it is portable.
1670 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1672 * dosfns.c (Ffile_system_info): New function.
1673 (syms_of_dosfns): Defsubr it.
1675 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1677 * alloc.c (gc_sweep): Add comment.
1679 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1681 * sound.c (vox_configure): Change order of ioctls. Don't
1682 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1683 Ignore errors when changing volume.
1684 (vox_close): Don't reset the device.
1686 * process.c (read_process_output): Make sure the process marker's
1687 position is valid when the process buffer is changed in
1688 after-change functions. W3 does that.
1690 * xfns.c (x_free_gcs): New function.
1692 * xterm.h (x_free_gcs): Add prototype.
1694 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1697 * xterm.c (x_destroy_window): Call x_free_gcs so that
1698 resources of non-toolkit X windows will be freed.
1700 2000-12-07 Andrew Innes <andrewi@gnu.org>
1702 * w32fns.c (xlfd_charset_of_font): Fix last change.
1704 2000-12-06 Dave Love <fx@gnu.org>
1706 * md5.h (__P): Don't define -- it comes from config.h.
1708 * strftime.c: Change some #if foo to #ifdef foo.
1710 2000-12-06 Andrew Innes <andrewi@gnu.org>
1712 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1714 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1716 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1717 (w32_list_fonts): Don't choke if pattern doesn't specify a
1720 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1722 * alloc.c (gc_sweep): Prevent symbols read during loadup
1725 * xdisp.c (underlying_face_id): New function.
1726 (handle_face_prop, face_before_or_after_it_pos): Use it
1727 to determine the face ``under'' a string. Let strings inherit
1728 the face of the buffer under them.
1730 * xfaces.c (face_at_string_position): Update function comment.
1732 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1733 matrix if the window's left position has changed; we need to
1734 redraw it in this case.
1736 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1738 * window.c (coordinates_in_window): Check mouse on mode-line or
1741 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1742 advertized by the function documentation.
1744 * window.c (syms_of_window): Doc fix.
1746 * sound.c (vox_configure): Set volume for left and right channel.
1747 (sound_cleanup): Return nil.
1749 * xdisp.c (move_it_by_lines): Fix paren typo.
1751 * xterm.c (x_load_font): Don't use the font's max_bounds for
1752 computing the height of the font. If max_bounds' ascent or
1753 descent are greater than the font's ascent or descent, this means
1754 glyphs overlap, which should be handled now by redisplay.
1756 * window.c (Veven_window_heights): New variable.
1757 (syms_of_window): DEFVAR_LISP it.
1758 (Fdisplay_buffer): Check Veven_window_heights before evening the
1761 2000-12-06 Miles Bader <miles@gnu.org>
1763 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1764 update `default-frame-alist' instead of setting no frame parameters.
1766 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1768 * composite.c (update_compositions): Fix typo (use the correct
1771 2000-12-05 Jason Rumney <jasonr@gnu.org>
1773 * md5.h: Remove underscores from function declarations.
1774 (__attribute__, __alignof__) [!__GNUC__]: Define.
1776 * md5.c: Delay include of md5.h until after namespace cleaning.
1778 * makefile.w32-in (fns.o): Depend on md5.h
1779 (md5.o): New target.
1782 * makefile.nt: Likewise.
1784 2000-12-05 Jason Rumney <jasonr@altavista.net>
1786 * w32term.c (expose_area): Complete last change.
1788 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1790 * minibuf.c: Include intervals.h.
1792 2000-12-05 Jason Rumney <jasonr@gnu.org>
1794 * w32term.c (x_produce_glyphs): If a font for a component of
1795 a composition is not found, use 1 pixel dot ascent and 0 dot
1796 descent value to avoid displaying terribly tall empty boxes.
1797 (expose_area): Pass x-coordinate relative to the exposed
1798 area to x_draw_glyphs instead of a window-relative coordinate.
1800 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1802 * xdisp.c (next_element_from_ellipsis): Save face before selective
1803 display in saved_face_id, and set face_before_selective_p.
1804 (reseat_1): Reset face_before_selective_p.
1805 (append_space, extend_face_to_end_of_line): If iterator's
1806 face_before_selective_p is set, use the face from saved_face_id.
1807 (extend_face_to_end_of_line): For tty frames, make sure to
1808 use the right face id when producing spaces at the end of
1811 * dispextern.h (struct it): Add face_before_selective_p.
1813 * keyboard.c (record_char): Don't record identical help-echo
1814 events in recent_keys.
1816 * xterm.c [USE_X_TOOLKIT]: Close the display.
1817 (xim_close_dpy): Handle case that the display has been closed.
1819 * xterm.c (x_destroy_window): Reset the frame's X window after
1822 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1823 variable window_width.
1824 (line_draw_cost): Fix code skipping over spaces at the end of the
1825 line when must_write_spaces is not set.
1826 (scrolling_window): Fix code inserting runs in list of all runs.
1828 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1830 * coding.c (setup_coding_system): Be sure to initialize
1831 coding->category_idx.
1833 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1835 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1837 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1838 area to x_draw_glyphs instead of a window-relative coordinate.
1840 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1841 error in the message.
1843 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1844 timer after having read a key. It's not good for code reading
1845 several keys in a loop, like an input method.
1847 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1848 record undo information for format-decode.
1850 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1851 current buffer is read-only, not if it isn't.
1853 * keyboard.c (record_char): Record `help-echo' input events
1854 in recent_keys only if they display some help. Don't record
1855 `help-echo' events as macro char.
1857 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1859 * editfns.c (save_excursion_restore): Don't move point
1860 in another window if it is showing the wrong buffer.
1861 Avoid the call to Fwindow_live_p, for speed.
1863 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1865 * xfaces.c (struct font_name): New member registry_priority.
1866 (split_font_name): Initialize the above member to zero.
1867 (concat_font_list): New function.
1868 (font_list): Include fonts of all alternative registries.
1869 (FONT_POINT_SIZE_QUANTUM): New macro.
1870 (better_font_p): Ignore point size difference less than
1871 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1873 * xterm.c (x_produce_glyphs): If a font for a component of
1874 a composition is not found, use 1 pixel dot ascent and 0 dot
1875 descent value to avoid displaying terribly tall empty boxes.
1877 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1879 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1881 * coding.h (code_convert_string1): Declare.
1883 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1885 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1888 2000-12-02 Jason Rumney <jasonr@gnu.org>
1890 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1891 correctly for single byte character case.
1892 (w32_per_char_metric): Do not try to make any assumptions about
1893 the metrics of BDF fonts.
1894 (x_estimate_mode_line_height): If `mode-line' face
1895 hasn't a font, use that of the frame, as drawing glyphs
1897 (note_mouse_highlight): Change the cursor shape on the vertical
1898 border between windows [not enabled].
1900 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1902 * w32fns.c (Fx_create_frame): Reintroduce the call to
1903 face-set-after-frame-defaults.
1904 (Vx_window_horizontal_drag_shape): New variable.
1905 (syms_of_xfns): DEFVAR_LISP it.
1906 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1909 2000-12-02 Simon Josefsson <simon@josefsson.org>
1911 * fns.c (Fmd5): Use a different logic to decide the coding system
1914 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1916 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1918 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1921 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1923 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1924 height for YNegative.
1925 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1926 height; also see comment there.
1928 * window.c (coordinates_in_window): Handle computations for
1929 positions on the vertical bar and fringes differently for
1930 window-system frames. Consider some pixels near the vertical bar
1931 as on the bar if the frame doesn't have vertical scroll bars.
1932 Associate positions between mode or header lines with the
1933 right window, the left one.
1935 2000-12-01 Jason Rumney <jasonr@gnu.org>
1937 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1939 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1942 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1944 * window.c (struct saved_window): Add members orig_top and
1946 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1947 (save_window_save, Fset_window_configuration): Save/restore
1948 window's orig_top and orig_height.
1950 2000-12-01 Jason Rumney <jasonr@gnu.org>
1952 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1954 * w32fns.c (x_set_cursor_color): Fix last change.
1956 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1958 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1959 sure that the next redisplay displays the minibuffer, so that
1960 the cursor will be replaced with what the minibuffer wants.
1962 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1963 #ifndef instead of using #if.
1964 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1965 USE_TOOLKIT_SCROLL_BARS is defined.
1967 2000-11-30 Jason Rumney <jasonr@gnu.org>
1969 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1972 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1974 * fns.c (Fmd5): Doc fix.
1976 2000-11-30 Simon Josefsson <simon@josefsson.org>
1978 * fns.c (Fmd5): New function.
1979 (syms_of_fns): Defsubr md5.
1981 * Makefile.in (obj): Add md5.o
1983 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1985 * md5.h, md5.c: New files, taken from glibc.
1987 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1989 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1990 hasn't a font, use that of the frame, as drawing glyphs
1993 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1995 * eval.c (Frun_hooks): Allow 0 arguments.
1997 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1999 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
2000 is over the menu bar widget, say it's not on the frame.
2002 * xfns.c (Fx_create_frame): Reintroduce the call to
2003 face-set-after-frame-defaults.
2005 * eval.c (Fsignal): Reset handling_signal.
2007 2000-11-28 Jason Rumney <jasonr@gnu.org>
2009 * w32menu.c (add_menu_item): Reset menu item text when changing
2010 type to radio button.
2012 2000-11-28 Gerd Moellmann <gerd@gnu.org>
2014 * xselect.c: Update copyright.
2016 * window.c (coordinates_in_window): If on a mode or header line,
2017 but sufficiently close to its start, return ``on vertical
2018 border''. This gives us a way to drag windows horizontally when
2019 using toolkit scroll bars.
2021 * xterm.c (note_mouse_highlight): Change the cursor shape
2022 on the vertical border between windows.
2024 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
2026 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
2027 (syms_of_xfns): DEFVAR_LISP it.
2028 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
2030 * textprop.c (text_read_only): New function.
2031 (verify_interval_modification): Use it instead of signaling
2032 `text-read-only'. This makes it easier to catch this error
2035 * xdisp.c (forward_to_next_line_start): Check for newlines,
2036 not end of line, which includes CR.
2038 2000-11-28 Kenichi Handa <handa@etl.go.jp>
2040 * coding.c (Ffind_coding_systems_region_internal): Be sure to
2041 include no-conversion.
2043 2000-11-27 Jason Rumney <jasonr@gnu.org>
2045 * w32fns.c (w32_load_system_font): Always mark font as double byte
2046 if codepage is unicode.
2048 2000-11-27 Gerd Moellmann <gerd@gnu.org>
2050 * xdisp.c (forward_to_next_line_start): If already on a newline,
2051 just consume it to avoid unintended skipping over invisible text
2054 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
2055 `vertical-line', `mode-line' and `header-line' events.
2057 * xdisp.c (try_window_id): Avoid starting to display in the middle
2058 of a character, a TAB for instance. This is easier than to set
2059 up the iterator exactly, and it's not a frequent case, so the
2060 additional effort wouldn't really pay off.
2062 2000-11-26 Andrew Choi <akochoi@i-cable.com>
2064 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
2067 2000-11-25 Jason Rumney <jasonr@gnu.org>
2069 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2070 to window_from_coordinates should be pixel coordinates.
2072 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2073 redisplay handles them properly.
2075 2000-11-25 Miles Bader <miles@gnu.org>
2077 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2079 2000-11-24 Jason Rumney <jasonr@gnu.org>
2081 * w32.c (init_environment): Set LANG environment variable based on
2082 locale settings, if not set.
2084 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2085 making tool bar smaller. When clearing the frame, also
2086 clear current matrices. Clear frame when tool bar disappears.
2087 Don't use more lines for the tool-bar than is available.
2088 (x_change_window_heights): New function.
2090 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2092 * xdisp.c (init_from_display_pos): If POS says we're already after
2093 an overlay string ending at POS, make sure to pop the iterator
2094 because it will be in front of that overlay string. When POS is
2095 ZV, we've thereby also ``processed'' overlay strings at ZV.
2097 * xfaces.c (lface_from_face_name): Function comment fix.
2099 2000-11-24 Miles Bader <miles@gnu.org>
2101 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2102 apply `mode-line-inverse-video' -- zero means force display using
2103 the default face, non-zero means display using the specialized face.
2104 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2106 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2108 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2111 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2113 * coding.c (decode_coding_emacs_mule): Fix the case of
2114 CODING_EOL_LF, which used uninitialized value of c.
2116 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2118 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2120 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2122 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2125 * frame.h (struct frame): Replace desired_tool_bar_items,
2126 current_tool_bar_items, n_desired_tool_bar_items,
2127 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2129 * frame.c (make_frame): Change initialization of tool bar
2132 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2133 Change references to members deleted from struct frame to use the
2136 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2137 references to members deleted from struct frame to use the new
2140 * dispnew.c (update_frame): Do nothing with frame's tool bar
2143 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2145 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2146 (note_tool_bar_highlight): Change references to members deleted
2147 from struct frame to use the new ones.
2149 2000-11-23 Miles Bader <miles@gnu.org>
2151 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2152 the face's inverse-video attribute, rather than overriding it.
2154 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2156 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2157 making tool bar smaller.
2159 2000-11-22 Dave Love <fx@gnu.org>
2161 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2163 2000-11-22 Miles Bader <miles@gnu.org>
2165 * keyboard.c (Vminibuffer_message_timeout): New variable.
2166 (command_loop_1): Use it to determine message timeout.
2167 (syms_of_keyboard): Initialize it.
2169 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2171 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2173 * sysdep.c: Move the code for declaring h_errno after #include
2176 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2178 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2179 the menu bar when the tooltip is unmapped.
2181 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2182 sole visible buffer when we're currently in the mini-buffer, and
2185 2000-11-21 Jason Rumney <jasonr@gnu.org>
2187 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2188 put on the clipboard.
2189 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2190 copy of what Emacs last put there. If they are the same, do not
2191 use the clipboard copy to avoid losing data due to coding
2194 2000-11-22 Miles Bader <miles@gnu.org>
2196 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2197 (syms_of_minibuf): Initialize it.
2198 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2199 to prompt, don't make read-only.
2201 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2203 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2204 BEFORE/AFTER_POTENTIAL_GC.
2206 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2208 * buffer.c (mmap_free_1): Avoid a compiler warning.
2210 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2212 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2214 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2217 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2219 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2222 * s/gnu-linux.h: Don't use `#cpu'.
2224 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2225 not defined in mman.h.
2227 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2229 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2230 and store an index in the XClientMessageEvent. Storing a
2231 Lisp_Object or pointer can fail on a 64 bit system, since X only
2233 (x_scroll_bar_to_input_event): Get the window from
2236 2000-11-20 Dave Love <fx@gnu.org>
2238 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2240 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2242 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2244 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2246 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2249 * alloc.c (make_string): Fix previous change. Be sure to make
2250 unibyte string correctly.
2252 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2254 * window.c (Fwindow_list): Change parameter list to be XEmacs
2256 (window_list_1): New function.
2257 (window_loop): Use it instead of Fwindow_list.
2259 * sysdep.c (emacs_ospeed): New variable.
2260 (toplevel): Don't declare ospeed extern.
2261 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2263 * termcap.c (ospeed): Remove.
2264 (tputs) [!emacs]: Remove unused code.
2265 (tgetent): Avoid a compiler warning.
2267 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2268 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2269 SCROLL_BAR_X_WIDGET with additional argument DPY.
2271 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2273 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2274 Take the X display as additional argument.
2275 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2276 `Widget' is a pointer type that's not easily stored in Lisp_Object
2277 form in a portable way.
2279 * dispnew.c (update_text_area): Fix last change.
2281 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2283 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2285 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2286 clear current matrices.
2288 * buffer.c (mmap_enlarge): Don't print a message on stderr
2289 if mapping new memory at the end of the existing region fails.
2291 * dispnew.c (update_text_area): Don't skip over equal glyphs
2292 when the last current glyph overlaps the glyph to its right.
2294 2000-11-18 Miles Bader <miles@gnu.org>
2296 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2297 lines that *end* with "..." too (that's the most common case!).
2299 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2301 * xdisp.c (resize_mini_window): Temporarily change to the
2302 mini-window's buffer if necessary.
2304 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2305 the tooltip obscures less text under it.
2307 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2309 * puresize.h (BASE_PURESIZE): Increase to 700000.
2311 2000-11-18 Jason Rumney <jasonr@gnu.org>
2313 * w32term.c (w32_draw_bitmap): Use face to set colors.
2315 2000-11-17 Dave Love <fx@gnu.org>
2317 * lread.c (Fload): Fix #ifdef for pcc.
2319 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2321 * xdisp.c (pos_visible_p): Compute the default character height
2324 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2326 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2327 knowing the line's height; use the default font's height in that
2330 * xfaces.c (weight_table): Add `demi' with the same meaning as
2333 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2335 * dispnew.c (null_row): New global static variable.
2336 (clear_glyph_row): Delete local static variable null_row.
2338 2000-11-15 Jason Rumney <jasonr@gnu.org>
2340 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2341 (w32_alloc_lighter_color): Use new brightness calculations from
2342 xterm.c. Scale delta to be in the range expected by W32.
2343 (w32_draw_relief_rect): Use frame relief colors.
2345 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2347 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2348 (Qinhibit_default_face_x_resources): New variable.
2349 (syms_of_frame): Initialize it.
2350 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2352 * xdisp.c (pos_visible_p): Improve function comment.
2354 * lisp.h (BINDING_STACK_SIZE): New macro.
2356 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2357 reading the directory if readdir returns null and errno is EAGAIN
2360 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2362 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2363 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2364 Set amount_to_scroll to max of dx and scroll_step so that
2365 scroll-conservatively doesn't defeat scroll-step>1.
2366 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2367 scroll-conservatively for line-at-a-time scrolling.
2369 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2371 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2374 * xdisp.c (current_mode_line_height, current_header_line_height):
2376 (init_xdisp): Initialize them.
2377 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2378 and use exact mode line heights if it is set.
2380 * lisp.h (pos_visible_p): Change prototype.
2382 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2383 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2384 and current_header_line_height first.
2385 (current_mode_line_height, current_header_line_height): Declare
2388 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2390 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2391 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2392 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2394 2000-11-14 Miles Bader <miles@gnu.org>
2396 * xterm.c (x_alloc_lighter_color): Include an additive component
2397 too for dark colors, because FACTOR isn't enough.
2398 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2401 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2403 * keyboard.c (show_help_echo): Call message3_nolog with number of
2404 bytes in the help string as 2nd parameter, instead of the number
2407 2000-11-13 Miles Bader <miles@gnu.org>
2409 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2410 (Fload): Use new openp return protocol.
2411 Don't try to use Vload_source_file_function to load .elc files.
2412 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2413 openp return protocol.
2414 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2416 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2418 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2420 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2421 Defined these macros.
2422 (NLIST_STRUCT): Avoid re-defining it.
2424 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2425 -I/usr/contrib/X11R6/include.
2426 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2428 2000-11-10 Jason Rumney <jasonr@gnu.org>
2430 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2432 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2433 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2435 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2436 (Qw32_charset_vietnamese): New symbol.
2437 (xlfd_charset_of_font): New function.
2438 (w32_load_system_font): Use it.
2439 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2440 when Vw32_charset_info_alist is nil to ensure default face always
2441 has font. Use Fcar and Fcdr for safety.
2442 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2443 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2444 pseudo-codepages for special cases.
2445 (w32_to_x_font): New parameter to allow charset portion to be
2446 specified where there is many to one mapping. Callers changed.
2447 (w32_list_fonts): Avoid listing fonts that won't display.
2449 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2451 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2452 (font_list_1): Renamed from font_list.
2453 (font_list): New function, trying alternative registries from
2454 Vface_alternative_font_registry_alist.
2455 (Finternal_set_alternative_font_registry_alist): New function.
2456 (syms_of_xfaces): Initialize and Staticpro
2457 Vface_alternative_font_registry_alist. Defsubr
2458 Finternal_set_alternative_font_registry_alist.
2460 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2462 * lisp.h (Flooking_at): Declare.
2464 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2466 * dired.c (directory_files_internal): Fix a braino.
2468 * dired.c (directory_files_internal): Add missing GCPRO's.
2471 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2473 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2474 (resize_mini_window): Return quickly if Vresize_mini_window is
2475 nil. Don't return if Vmax_mini_window_height is nil.
2477 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2478 (syms_of_xdisp): Initialize them.
2479 (resize_mini_window): Act according to the setting of
2480 Vresize_mini_window.
2481 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2483 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2484 scroll bar widget after configuring it, so that it will appear at
2485 the right position from the start.
2486 (XTredeem_scroll_bar): Cleaned up.
2488 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2490 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2491 font is taller than the frame line, we don't have to bias the
2494 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2496 2000-11-07 Dave Love <fx@gnu.org>
2498 * config.in (HAVE_MKSTEMP): Add.
2500 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2502 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2504 * window.c (Fset_window_configuration): Don't try to preserve
2505 point in the current buffer, if that buffer is displayed in more
2508 * xfaces.c (lookup_named_face): If default face isn't realized,
2509 try to realize it. Return -1 if not successful.
2510 (Fx_list_fonts): Handle case that face cannot be determined.
2511 (Fface_font): Likewise.
2513 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2515 * window.c (displayed_window_lines): Detect partially
2516 visible lines at the bottom correctly.
2518 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2520 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2521 when ensuring we don't do visit in indirect buffer.
2523 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2525 * composite.h (compose_chars_in_text): Add prototype.
2527 * composite.c (Vcomposition_function_table): New variable.
2528 (Qcomposition_function_table): New variable.
2529 (run_composition_function): Call
2530 Vcompose_chars_after_function with three arguments.
2531 (compose_chars_in_text): New function.
2532 (syms_of_composite): Modified the doc-string of
2533 Vcompose_chars_after_function. Declare composition-function-table
2534 as a lisp variable, and initialize it.
2536 * xfns.c (x_encode_text): Suppress producing escape sequences for
2539 * xselect.c: Include composite.h.
2540 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2542 2000-11-05 Andrew Innes <andrewi@gnu.org>
2544 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2546 * sysdep.c (read_input_waiting): Remove extraneous argument to
2549 * w32fns.c (Fx_server_version): Include w32_build_number in the
2552 * w32heap.c (w32_build_number): New variable.
2553 (cache_system_info): Set it.
2555 * w32heap.h (w32_build_number): Add extern.
2557 * emacs.c (syms_of_emacs): Update docstring for
2558 system-configuration, to reflect the actual usage on MS-Windows.
2560 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2562 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2563 process idle timers while waiting for another event.
2565 * dispnew.c (update_frame_line): Handle case where spaces in
2566 the default face are colored.
2568 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2569 window height hasn't changed.
2571 2000-10-31 Jason Rumney <jasonr@gnu.org>
2573 * w32term.c (x_produce_glyphs): Handle composite characters.
2574 (x_draw_glyph_string_foreground)
2575 (x_draw_composite_glyph_string_foreground): Restore old font.
2577 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2579 * minibuf.c (read_minibuf): Reset the undo history just before
2580 starting the recursive-edit.
2582 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2584 * xfaces.c (menu_face_change_count): New variable.
2585 (Finternal_set_lisp_face_attribute): Increment it for changes
2587 (realize_basic_faces): Reflect changes in the `menu' faces
2590 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2591 dy obtained from the iterator's y-position after moving from
2592 scroll_margin_pos to PT; see comment there.
2594 * xdisp.c (safe_eval_handler): Call add_to_log.
2596 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2597 is not a symbol or string.
2599 * xdisp.c (echo_area_display): Don't perform a display update from
2600 inside redisplay. The update will happen anyway at the end of
2601 redisplay, and it can confuse redisplay (GC messages while
2602 redisplaying, for instance.)
2604 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2606 * xrdb.c (x_load_resources): Use the class name in the defaults.
2608 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2609 (regex_compile): Catch bogus \(\1\).
2611 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2613 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2616 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2617 we have a color cache, check that the cached color equals the
2618 allocated color. If not, clear the color cache.
2620 * window.c (displayed_window_lines): Change buffers if necessary.
2621 Fix computation of displayed lines.
2623 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2624 update_menu_bindings to DEFVAR_BOOL.
2626 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2628 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2630 * puresize.h (BASE_PURESIZE): Increase to 680000.
2632 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2634 2000-10-29 Jason Rumney <jasonr@gnu.org>
2636 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2638 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2639 (w32_cache_char_metrics): Handle possibility that 'x' does not
2640 exist in a BDF font.
2641 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2643 * w32bdf.h (bdffont): Add nchars.
2645 * w32bdf.c (set_bdf_font_info): Set it.
2646 (w32_BDF_TextOut): Swap byte order of double byte characters.
2647 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2649 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2651 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2652 don't override the colors in frame's param_alist, unless they are
2655 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2656 reverse the effect of the highlight flag.
2658 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2660 * window.h (Fwindow_live_p): Declare.
2662 * undo.c (record_delete): Check that last_undo_buffer is really a
2663 buffer before applying XBUFFER to it.
2665 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2668 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2670 * lisp.h (KEYMAPP): New macro.
2671 (get_keymap): Remove.
2672 (get_keymap_1): Rename get_keymap.
2674 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2676 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2678 * xmenu.c (single_submenu): Use KEYMAPP.
2679 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2680 Use KEYMAPP rather than Fkeymapp.
2682 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2684 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2685 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2686 Use KEYMAPP rather than Fkeymapp.
2687 (single_submenu): Use KEYMAPP.
2688 (w32_menu_show, w32_dialog_show): Use TRUE.
2690 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2692 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2693 (Fkeymapp): Use KEYMAPP.
2694 (get_keymap): Rename from get_keymap_1. Remove old def.
2695 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2696 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2697 (Fminor_mode_key_binding): Don't raise an error if the binding
2699 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2700 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2702 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2703 Allow Vspecial_event_map to be autoloaded.
2704 (menu_bar_items): Fetch the keymap rather than using keymapp.
2705 (menu_bar_one_keymap): No need to follow func-indirect any more.
2706 (parse_menu_item): get_keymap_1 -> get_keymap.
2707 (tool_bar_items): Fetch the keymap rather than using keymapp.
2708 (read_key_sequence): Use KEYMAPP.
2710 * intervals.c (get_local_map): Use get_keymap rather than following
2711 function-indirections explicitly.
2713 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2715 2000-10-27 Jason Rumney <jasonr@gnu.org>
2717 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2718 point, as Windows has oversized fonts.
2720 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2722 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2724 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2725 (freehook, reallochook): Handle null pointer arguments.
2726 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2728 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2730 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2731 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2732 Giving in to popular pressure to shut up the compiler with casts.
2734 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2736 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2737 signed value, and use a default value computed from the font's
2740 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2742 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2743 that specify a negative underline position can still use underlines.
2745 * window.c (Fpos_visible_in_window_p): Make POS default to
2746 WINDOW's point, not the current buffer's point.
2748 2000-10-26 Dave Love <fx@gnu.org>
2750 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2751 when it's necessary.
2753 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2755 * window.c (size_window): Compute size difference from sum of old
2756 child window sizes instead of from parent's size.
2758 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2759 Handle obscured lines at the top of the window.
2761 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2762 down after the last error condition check.
2764 * frame.c (Fdelete_frame): Run delete-frame-hook.
2766 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2768 * coding.c (decode_coding): Fix previous change (check also
2769 CODING_MODE_LAST_BLOCK).
2771 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2773 * regex.c: More `unsigned char' -> `re_char' changes.
2774 Also change several `int' into `re_wchar_t'.
2775 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2776 (PUSH_FAILURE_POINTER): Don't cast any more.
2777 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2778 We want GCC to complain, since this piece of code makes
2779 re_match non-reentrant, which *should* be fixed.
2780 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2781 (EXTEND_BUFFER): Use RETALLOC.
2782 (SET_LIST_BIT): Don't cast.
2783 (re_wchar_t): New type.
2784 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2785 that those two functions will always properly return.
2786 (IMMEDIATE_QUIT_CHECK): Cast to void.
2787 (analyse_first): Use recursion rather than an explicit stack.
2788 (re_compile_fastmap): Can't fail anymore.
2789 (re_search_2): Don't check re_compile_fastmap for failure.
2790 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2791 Now also sets the new value (passed in a new argument).
2792 (re_match_2_internal): Use it.
2793 Also, use a new var `reg' of type size_t when looping through regs
2794 rather than reuse the inappropriate `mcnt'.
2796 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2797 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2798 (where_is_internal): Renamed from Fwhere_is_internal.
2799 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2800 (Fwhere_is_internal): New function wrapping where_is_internal.
2801 (where_is_internal_1): Handle the case where we're filling the cache.
2802 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2804 2000-10-25 Miles Bader <miles@gnu.org>
2806 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2808 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2810 * window.c (pos_fully_visible_p): Removed.
2811 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2812 if position is visible and/or fully visible.
2814 * lisp.h (pos_visible_p): Add prototype.
2816 * xdisp.c (pos_visible_p): New function.
2818 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2820 * process.c (send_process): If OBJECT is t, it means that the data
2821 is from C string, but we should encode it. Before calling
2822 setup_raw_text_coding_system, be sure to flush out data by the
2823 previous coding system.
2825 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2827 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2828 assignment of startpos to prev when startpos == pos.
2830 * editfns.c (find_field): Set the field stickiness correctly from
2831 overlay fields. Use renamed `text_property_stickiness'.
2832 (text_property_stickiness): Renamed from `char_property_stickiness'.
2833 Only check text properties, not overlays.
2834 * textprop.c (get_char_property_and_overlay): New function.
2835 (Fget_char_property): Use it.
2836 * intervals.h (get_char_property_and_overlay): Add declaration.
2838 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2840 * keymap.c: Use AREF, ASET and ASIZE macros.
2841 (Fmake_sparse_keymap): Docstring fix.
2843 (shadow_lookup): Move up.
2844 Handle the case where lookup-key returns an integer.
2845 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2846 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2847 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2848 Simplify/rewrite the keymap-finding code.
2849 Add check for command shadowing, using shadow_lookup.
2851 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2853 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2854 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2857 2000-10-24 Andrew Innes <andrewi@gnu.org>
2859 * dired.c (directory_files_internal_unwind): New function.
2860 (directory_files_internal): Use it to ensure closedir is called
2861 even if expand-file-name or file-attributes throw, eg. because of
2862 a user interrupt. Also enable immediate_quit while calling
2863 re_search, so that matching can be interrupted as well.
2865 2000-10-24 Andrew Innes <andrewi@gnu.org>
2867 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2869 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2870 so that re_search functions only quit when callers expect them to.
2872 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2874 * regex.c (regex_compile): Change the way of handling a range from
2875 a char less than 256 to a char not less than 256.
2877 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2879 * window.c (size_window): Prevent setting window's width or
2880 height to a negative value (esp. with XSETFASTINT).
2882 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2883 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2884 (protect_malloc_state) [GC_MALLOC_CHECK &&
2885 GC_PROTECT_MALLOC_STATE]: New function.
2886 (PROTECT_MALLOC_STATE): New macro.
2887 (__malloc_initialize, morecore, _malloc_internal)
2888 (_free_internal) _realloc_internal): Use it to make _heapinfo
2889 read-only outside of gmalloc.
2891 * keymap.c: Update copyright.
2893 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2896 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2898 * filelock.c (unlock_all_files): Use unlock_file to expand each
2899 buffer's file_truename before trying remove its lock file.
2901 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2903 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2904 or CRLF, decode EOLs.
2906 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2908 * window.c (Fdisplay_buffer): Fix doc.
2910 2000-10-23 Jason Rumney <jasonr@gnu.org>
2912 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2913 ASCII font of default fontset on Windows.
2915 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2916 xterm.c comment below).
2918 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2920 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2922 * xterm.c (x_connection_closed): Reset handling_signal.
2924 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2927 2000-10-23 Miles Bader <miles@gnu.org>
2929 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2930 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2931 maintain old behavior.
2932 * minibuf.c (Fminibuffer_complete): Likewise.
2934 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2936 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2937 that when a font can't be exactly centered, it errs up rather than
2940 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2942 * fns.c (Fbase64_decode_string): The decoded result should be
2945 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2947 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2949 * dispnew.c [macintosh]: Include macterm.h.
2950 (init_display) [macintosh]: Initialization for window system.
2952 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2953 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2954 syms_of_search, x_term_init, and init_keyboard before calling
2955 init_window_once. Also, call syms_of_xmenu.
2957 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2958 default fontset to Monaco.
2960 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2961 NewMacWindow and DisposeMacWindow.
2962 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2963 instead of calling NewMacWindow and setting fields of
2964 f->output_data.mac directly. Call init_frame_faces.
2965 (Fdelete_frame) [macintosh]: Remove unused code.
2966 (Fmodify_frame_parameters) [macintosh]: Call
2967 x_set_frame_parameters instead of mac_set_frame_parameters.
2969 * frame.h [macintosh]: Define menu_bar_lines field in struct
2970 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2972 * keyboard.c [macintosh]: Include macterm.h.
2973 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2974 and menu_bar_activate_event type events as for X and NT.
2975 (make_lispy_event) [macintosh]: Construct lisp events of type
2976 MENU_BAR_EVENT as for X and NT.
2978 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2979 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2980 (sys_subshell) [macintosh]: Remove definition entirely.
2981 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2982 Vwindow_system_version here. Remove initialization of
2983 Vx_bitmap_file_path.
2984 (read_input_waiting): Correct the number of parameters passed to
2986 Move all Macintosh functions to mac/mac.c.
2988 * term.c [macintosh]: Include macterm.h.
2990 * window.c [macintosh]: Include macterm.h.
2992 * xdisp.c [macintosh]: Include macterm.h. Declare
2993 set_frame_menubar and pending_menu_activation.
2994 (echo_area_display) [macintosh]: Do not return if terminal frame
2995 is the selected frame.
2996 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2997 Allow only the selected frame to set menu bar.
2998 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2999 calling FRAME_EXTERNAL_MENU_BAR (f).
3000 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
3002 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
3003 and check_x. Declare XCreateGC. Define x_create_gc and
3004 x_free_gc. Initialize font_sort_order.
3005 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
3006 but call x_list_fonts instead of w32_list_fonts.
3007 (Finternal_face_x_get_resource) [macintosh]: Do not call
3008 display_x_get_resource.
3009 (prepare_face_for_display) [macintosh]: Set xgcv.font.
3010 (realize_x_face) [macintosh]: Load the font if it is specified in
3012 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
3015 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
3017 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
3018 is nil: since we go to the end of submap anyway, we'd end up
3020 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
3021 doesn't obey autoload.
3023 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3025 * msdos.c (dos_set_window_size): Update screen dimension variables.
3027 2000-10-21 Jason Rumney <jasonr@gnu.org>
3029 * w32term.c (w32_cache_char_metrics): Double check that font is
3030 really fixed pitch before trusting tmPitchAndFamily.
3032 2000-10-21 Andrew Innes <andrewi@gnu.org>
3034 * w32gui.h (w32_char_font_type): Move enum from w32term.c
3036 * w32term.h: Extern decl for w32_cache_char_metrics.
3038 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
3040 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
3041 (w32_unload_font): Free per_char array if present.
3043 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
3044 cached information in emulated XFontStruct to handle common cases
3045 quickly. Do not allocate XCharStruct for return.
3046 (w32_native_per_char_metric): New function.
3047 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
3049 (x_produce_glyphs): Don't get an HDC. Change calls to
3050 w32_per_char_metric to match arg change above. Remove calls to
3052 (w32_get_glyph_overhangs): Ditto.
3053 (w32_cache_char_metrics): New function.
3055 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
3056 ($(BLD)/casefiddle.$(O)): Remove compile command.
3057 ($(BLD)/gmalloc.$(O)): Remove compile command.
3058 ($(BLD)/dispnew.obj):
3059 ($(BLD)/keyboard.obj):
3060 ($(BLD)/w32inevt.obj):
3061 ($(BLD)/w32bdf.obj):
3063 ($(BLD)/buffer.obj):
3064 ($(BLD)/editfns.obj):
3066 ($(BLD)/fileio.obj):
3068 ($(BLD)/indent.obj):
3069 ($(BLD)/insdel.obj):
3070 ($(BLD)/intervals.obj):
3071 ($(BLD)/minibuf.obj):
3073 ($(BLD)/scroll.obj):
3074 ($(BLD)/sysdep.obj):
3075 ($(BLD)/textprop.obj):
3076 ($(BLD)/widget.obj):
3077 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3078 ($(BLD)/term.obj): Add dependency on dispextern.h.
3080 * makefile.nt ($(BLD)\dispnew.obj):
3081 ($(BLD)\keyboard.obj):
3082 ($(BLD)\w32inevt.obj):
3083 ($(BLD)\w32bdf.obj):
3085 ($(BLD)\buffer.obj):
3086 ($(BLD)\editfns.obj):
3088 ($(BLD)\fileio.obj):
3090 ($(BLD)\indent.obj):
3091 ($(BLD)\insdel.obj):
3092 ($(BLD)\intervals.obj):
3093 ($(BLD)\minibuf.obj):
3095 ($(BLD)\scroll.obj):
3096 ($(BLD)\sysdep.obj):
3097 ($(BLD)\textprop.obj):
3098 ($(BLD)\widget.obj):
3099 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3100 ($(BLD)\term.obj): Add dependency on dispextern.h
3102 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3104 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3105 with an additional argument of Qt.
3107 2000-10-21 Miles Bader <miles@gnu.org>
3109 * window.c (pos_fully_visible_in_window_p): New function.
3110 (Fpos_visible_in_window_p): Add FULLY argument.
3111 Use pos_fully_visible_in_window_p.
3112 (window_scroll_pixel_based, window_scroll_line_based): Update
3113 calls to Fpos_visible_in_window_p.
3114 * lisp.h (Fpos_visible_in_window_p): Update prototype
3116 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3118 * alloc.c (toplevel): Conditionalize compilation of mem_*
3119 functions differently.
3121 2000-10-20 Jason Rumney <jasonr@gnu.org>
3123 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3124 mem_init where it used to be. mem_z etc not defined otherwise.
3126 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3128 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3130 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3131 structure definition and related variabled to the top of the file.
3132 Include this code when GC_MALLOC_CHECK is defined.
3133 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3134 register/unregister allocated region.
3135 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3136 which isn't allocated.
3137 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3138 something which is already in use.
3139 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3140 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3141 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3142 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3144 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3145 _malloc_internal instead of malloc.
3146 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3149 2000-10-20 Andrew Innes <andrewi@gnu.org>
3151 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3153 (my_strftime) <macro>: Don't use macro arg list when redefining as
3155 (my_strftime) <function>: Supply 0 as ut argument.
3157 2000-10-19 Jason Rumney <jasonr@altavista.net>
3159 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3160 including dispextern.h, as it stops faces from working.
3162 * w32fns.c (Fx_create_frame): Don't bother calling
3163 face-set-after-frame-default since the caller does it for us
3164 anyway. Clean up calls to x_get_arg to be consistent with X.
3166 * w32term.c (x_produce_glyphs): Handle
3167 unibyte_display_via_language_environment correctly.
3168 (w32_draw_box_rect): Fix the calculation of width and height.
3170 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3171 as it has stopped working.
3172 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3175 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3177 * eval.c (skip_debugger): Prevent a compiler warning.
3178 (Fcondition_case): Likewise.
3179 (Fbacktrace_frame): Use a null interactive spec.
3181 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3183 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3185 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3187 * strftime.c: Sync with glibc, file version 1.78.
3188 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3189 should no longer be used according to ISO 8601.
3191 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3192 no map for meta_prefix_char, don't try to use it as a keymap.
3193 Instead, if T_OK is non-zero, look up a default binding, if any,
3194 otherwise, if T_OK is zero, return nil.
3196 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3197 (x_to_xcolors, png_load): Use x_query_color.
3199 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3201 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3203 (x_copy_color, x_alloc_lighter_color): Likewise.
3205 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3206 (x_query_color, x_query_colors): Add prototype.
3208 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3209 check_string_bytes only if not noninteractive, increase count to 50.
3211 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3213 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3216 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3218 * alloc.c (pure_bytes_used): Renamed from pureptr.
3220 (pure_alloc): New function.
3221 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3223 (Fpurecopy): Use PURE_POINTER_P.
3225 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3226 PT has moved backward.
3228 * xdisp.c (cursor_row_p): Take continued lines into account.
3230 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3232 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3233 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3234 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3237 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3238 of selective display off while searching for the next line start.
3240 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3242 * Makefile.in (term.o): Depend on dispextern.h.
3244 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3246 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3248 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3250 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3251 the iterator at the beginning, so that they can be set later on,
3252 for instance in reseat_at_next_visible_line_start, without being
3255 * xfns.c (pbm_format): Add :foreground and :background keywords.
3256 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3257 (xbm_load): Recognize foreground and background color
3260 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3262 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3264 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3267 * msdos.c (IT_set_face): Compare highlighted face with the default
3268 face, and invert colors if these faces' colors are identical.
3269 (Fmsdos_remember_default_colors): Don't swap foreground and
3270 background colors in initial_colors[].
3271 (IT_set_frame_parameters): Don't swap frame's foreground and
3272 background pixels. If ALIST includes "(reverse . t)", swap
3273 foreground-color and background-color properties in frame's
3274 param_alist. If the original frame's param_alist doesn't specify
3275 the colors, store unspecified-fg and unspecified-bg, reversed if
3278 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3279 the colors are unspecified and reversed, reverse fore- and back-
3280 ground in the returned value.
3281 (Fframe_parameter): Ditto.
3283 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3285 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3286 get_last_unchanged_at_beg_row.
3287 (find_first_unchanged_at_end_row): Renamed from
3288 get_first_unchanged_at_end_row.
3289 (find_first_unchanged_at_end_row): Convert assertions to
3290 unconditional tests which abort. When looking for a row in
3291 unchanged text, don't go further back than first_text_row.
3293 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3294 Don't add in the last line's height when deciding if the new
3295 position is below the scroll margin.
3297 2000-10-16 Miles Bader <miles@gnu.org>
3299 * editfns.c (Fconstrain_to_field): Check carefully for field
3300 boundaries if either OLD_POS or NEW_POS has a non-nil field
3301 property, even if they're the same.
3303 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3305 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3306 height for XFillRectangle.
3308 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3310 * syntax.c (Fstring_to_syntax): New function extracted from
3311 Fmodify_syntax_entry.
3312 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3313 (skip_chars, Fforward_comment): Remove unused variables.
3314 (syms_of_syntax): Add defsubr for string-to-syntax.
3315 (describe_syntax): Add code for comment and string fences.
3317 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3319 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3320 Do the meta->esc mapping. Call get_keyelt before returning.
3321 Start scanning from the second element (the first is always `keymap')
3322 to make it easier to detect when we reach a parent map.
3323 Handle the case of inheriting from a symbol whose function is a map.
3324 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3325 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3326 (get_keyelt, Flookup_key): Update call to access_keymap.
3327 Remove the meta->esc mappings.
3328 (define_as_prefix): Delete old disabled code.
3329 (menu_item_p): New function.
3330 (where_is_internal_1): Skip over the few remaining menu items.
3331 * lisp.h (access_keymap): Update prototype.
3332 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3333 Update call to access_keymap.
3334 (follow_key, read_key_sequence): Update calls to access_keymap.
3335 Remove the meta->esc mappings.
3337 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3339 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3340 with additional argument.
3342 * xdisp.c (cursor_row_p): New function.
3343 (try_cursor_movement, display_line): Use it.
3345 * xdisp.c (append_space): Also save/restore iterator's current
3346 character and its length.
3348 * xdisp.c (init_from_display_pos): Add an assertion.
3349 (handle_stop): Don't set iterator's add_overlay_start.
3350 (handle_invisible_prop): Likewise.
3351 (load_overlay_strings): If text under an overlay is invisible,
3352 take both before- and after-strings into account when the iterator
3353 is positioned either at the start or at the end of the overlay.
3354 (forward_to_next_line_start): Rewritten.
3355 (reseat_at_next_visible_line_start): Rewritten.
3356 (set_iterator_to_next): Add parameter RESEAT_P.
3358 * dispextern.h (struct it): Remove member add_overlay_start.
3359 (set_iterator_to_next): Change prototype.
3361 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3363 * coding.c (code_convert_region): Be sure to initialize
3364 coding->category_idx.
3365 (decode_coding_string): Set coding->src_multibyte and
3366 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3367 (encode_coding_string): Set coding->src_multibyte and
3368 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3370 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3372 * xfns.c (Fx_create_frame): Don't bother calling
3373 face-set-after-frame-default since the caller does it for us anyway.
3375 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3377 * window.c (coordinates_in_window): Fix detection of vertical line
3378 on character terminals.
3380 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3382 * editfns.c (save_excursion_save): Additionally record the
3384 (save_excursion_restore): If buffer was visible in a window, and a
3385 different window was selected, and the old selected window is
3386 still live, restore point in that window.
3388 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3390 * xterm.c (x_produce_glyphs): Handle
3391 unibyte_display_via_language_environment correctly.
3393 * regex.c (regex_compile): Change the way of handling a range from
3394 unibyte char to multibyte char.
3396 * syntax.c (skip_chars): Change the way of handling a range from
3397 unibyte char to multibyte char.
3399 * process.c (read_process_output): Cancel previous change.
3401 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3403 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3405 * charset.c (Ffind_charset_string): Doc fix.
3406 (Ffind_charset_region): Doc fix.
3408 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3410 * process.c (read_process_output): Fix previous change. Adjust
3411 multibyteness of text to insert in a buffer by
3412 string_make_unibyte/multibyte instead of
3413 Fstring_as_unibyte/multibyte.
3415 2000-10-10 Andreas Schwab <schwab@suse.de>
3417 * alloc.c (mark_object): Remove all workarounds installed on
3420 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3422 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3424 (base64_encode_1): Make it work for a text of multibyte form.
3425 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3426 case. Don't call str_to_multibyte because base64_decode_1
3427 produces correct multibyte form for eight-bit codes.
3428 (Fbase64_decode_string): Adjusted for the change of
3430 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3431 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3434 * charset.h (CHAR_STRING): Optimized for single byte characters.
3436 2000-10-09 Andreas Schwab <schwab@suse.de>
3438 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3439 -1 after socket is closed, to fall through to error processing.
3441 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3443 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3444 variables. If ALIST includes foreground-color or
3445 background-color, change also the colors of the default face for
3448 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3450 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3451 them extern (they are defined on xfaces.c).
3452 (syms_of_msdos): Don't intern and don't staticpro
3453 Qbackground_color and Qforeground_color.
3455 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3457 * frame.c (Fframe_parameter): For non-windowed frames, if
3458 f->param_alist says foreground or background color is unspecified,
3459 call tty_color_name to return the color name computed from the
3460 frame's current colors.
3462 2000-10-06 Dave Love <fx@gnu.org>
3464 * terminfo.c (ospeed): Don't declare.
3466 * sysdep.c: Don't include string.h.
3467 (h_errno): Declare conditional also on TRY_AGAIN.
3469 * charset.c (Ffind_charset_string): Doc fix.
3471 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3472 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3475 2000-10-05 Dave Love <fx@gnu.org>
3477 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3478 position like menu-bar.
3480 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3482 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3484 * xdisp.c (handle_single_display_prop): Use safe_call1.
3485 (safe_call): Renamed from call_function.
3486 (safe_call1): New function.
3487 (handle_fontified_prop): Use safe_call1 instead of call1.
3488 (safe_eval): Renamed from eval_form.
3489 (safe_eval_handler): Renamed from eval_handler.
3490 (handle_single_display_prop, display_mode_element): Use safe_eval
3491 instead of eval_form.
3493 * xfaces.c (merge_face_heights): Use safe_call instead of
3496 * keyboard.c (show_help_echo): Use safe_call instead of
3497 call_function; use safe_eval instead of eval_form.
3499 * lisp.h (safe_call): Renamed from call_function.
3500 (safe_eval): Renamed from eval_form.
3501 (safe_call1): Add prototype.
3503 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3505 * xfns.c (image_ascent): Rearrange ascent calculation for the
3508 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3510 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3511 (where_is_internal_1): Don't bother ignoring menu-items any more.
3513 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3515 * keyboard.c (update_menu_bindings): New variable.
3516 (parse_menu_item): Use AREF. If update_menu_bindings
3517 is 0, don't update menu bindings.
3518 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3520 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3522 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3525 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3527 * syntax.c (forw_comment): Match nestedness of ender/starter.
3528 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3529 (prev_char_comstart_first): Remove.
3530 (back_comment): Check two-char comment markers more carefully
3531 to better handle overlapping cases like *//* or /* */* */ ...
3532 Match nestedness of ender/starter.
3534 2000-10-02 Dave Love <fx@gnu.org>
3536 * config.in (HAVE_GAI_STRERROR): Add undef.
3538 * process.c (Fopen_network_stream): Use it.
3540 * m/alpha.h (NO_REMAP): Don't define.
3542 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3544 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3545 return with a string converted to an integer or vice versa when
3546 Vmocklisp_arguments is t.
3547 (Fsignal): Likewise. The function can return for `quit'.
3548 (struct gcpro): Declare member `var' to point to a volatile
3551 * eval.c (error): Prevent compiler warning.
3553 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3555 * keymap.c (keymap_memberp): New function.
3556 (Fset_keymap_parent): Use it.
3557 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3558 Use keymap_memberp to avoid creating cycles.
3559 (access_keymap): Use KEYMAPP.
3561 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3563 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3564 gai_strerror. Make sure xerrno is set if connect fails. Improve
3567 2000-09-29 Jason Rumney <jasonr@gnu.org>
3569 * w32term.c (w32_char_font_type, w32_encode_char)
3570 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3571 (w32_bdf_per_char_metric): New function.
3572 (w32_per_char_metric): Use it.
3573 (x_draw_glyph_string_background): Always draw background for BDF
3576 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3577 GDI object which is a scarce resource.
3579 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3580 (get_quoted_string): Fix limit on memchr search.
3581 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3582 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3583 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3584 (get_cached_font_char, cache_char_offset): Use macro
3585 BDF_CODEPOINT_RANGE_COVER_P.
3586 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3587 (clear_cached_bitmap_slots): New function.
3588 (GET_HEX_VALUE): G-Z, g-z are not hex.
3589 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3590 (get_bitmap_with_cache): Use new cache implementation.
3591 (create_offscreen_bitmap): New function.
3592 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3594 * w32term.c (x_produce_glyphs): If the distance from the current
3595 position to the next tab stop is less than a canonical character
3596 width, use the tab stop after that.
3597 (x_draw_glyphs): Handle case START and END are out of bounds more
3599 (x_clear_mouse_face): Block/unblock input.
3600 (x_display_and_set_cursor): Don't show a hollow box cursor for
3601 buffers whose cursor_type is nil.
3603 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3605 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3608 * dispextern.h (updating_frame): Declare extern.
3610 2000-09-29 Andreas Schwab <schwab@suse.de>
3612 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3614 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3616 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3617 use its function definition.
3618 (tool_bar_items): Likewise.
3620 * lisp.h (fatal): Declare NO_RETURN.
3622 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3624 * keymap.c: Remove the line "#undef NULL".
3626 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3628 * xterm.c (x_make_frame_visible): Try harder to make the frame
3631 2000-09-28 Dave Love <fx@gnu.org>
3633 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3635 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3637 * .gdbinit (xreload): Note its need on GNU/Linux.
3639 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3640 r_alloc, r_alloc_free.
3642 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3644 * syntax.c (skip_chars): Handle negation correctly.
3646 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3648 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3649 with non-zero FORCE_P argument.
3651 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3654 * xdisp.c (window_box_height): Add an assertion.
3656 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3657 tool-bar than is available.
3658 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3660 2000-09-27 Dave Love <fx@gnu.org>
3662 * s/irix6-5.h: Now works 64-bit. Tidied.
3664 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3666 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3667 instead of BITS_PER_INT.
3668 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3669 EMACS_UINT, respectively.
3670 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3672 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3674 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3676 * window.c (freeze_window_starts): Construct last argument for
3677 foreach_window differently.
3679 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3681 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3682 EMACS_UINT instead of `int' and `unsigned int'.
3683 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3685 * frame.h (struct frame): Make the `nothing' member of union
3686 output_data an EMACS_INT.
3688 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3690 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3691 size in the sdata structure.
3692 (SDATA_NBYTES, SDATA_DATA): New macros.
3693 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3694 differently for the different layout of the sdata structure.
3695 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3697 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3698 Check that size recorded in the string size and size recorded in
3699 the sdata structure agree.
3701 2000-09-25 Dave Love <fx@gnu.org>
3703 * buffer.c: Include stdio.h.
3705 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3707 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3709 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3710 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3712 (__malloc_extra_blocks): Declare as __malloc_size_t.
3714 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3716 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3718 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3719 (read_char): If help-echo is showing, preserve the echo area
3722 * xdisp.c (help_echo_showing_p): New variable.
3723 (set_message): Reset it to 0.
3724 (init_xdisp): Initialize help_echo_showing_p.
3726 * dispextern.h (help_echo_showing_p): Declare extern.
3728 * config.in: Fix typo in __GNUC_MINOR__.
3730 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3732 * s/freebsd.h (POSIX_SIGNALS): Define.
3734 * xterm.c (x_clear_mouse_face): Block/unblock input.
3736 2000-09-24 Dave Love <fx@gnu.org>
3738 * fns.c (base64_encode_1): Fix last change.
3740 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3742 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3744 * xdisp.c (try_window_reusing_current_matrix): More fixes
3745 for the case window has a header-line.
3747 2000-09-22 Dave Love <fx@gnu.org>
3749 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3752 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3754 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3756 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3758 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3761 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3764 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3765 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3766 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3769 * marker.c (byte_char_debug_check): Return void.
3771 * xfns.c (Fx_create_frame): Set default frame parameter value
3772 for tool-bar-lines to 1.
3774 * dispnew.c (scrolling_window): Compare y-positions of rows
3775 equal at the start. Some simplification.
3777 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3778 reused rows' y-position in the case window has a header-line, and
3779 new window start is greater than old window start.
3781 * process.c (process_sent_to): New variable.
3782 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3783 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3784 Declare more parameters volatile.
3786 * lread.c (Vrecursive_load_depth_limit): New variable.
3787 (Fload): Check recursive loads whose recursion depth exceeds
3788 Vrecursive_load_depth_limit.
3789 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3791 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3793 * fileio.c (Fread_file_name): Doc fix.
3795 * editfns.c (Fmessage_or_box): Doc fix.
3797 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3799 * xfns.c (xbm_scan): Allow C-style comments.
3801 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3802 symbols are specified, add color translations to the cache.
3803 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3805 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3807 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3808 structures to xpm_init_color_cache.
3810 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3812 * dispnew.c (update_window_line): Make sure to always draw
3815 2000-09-19 Andrew Innes <andrewi@gnu.org>
3817 * makefile.nt (bootstrap-emacs): Don't change directory.
3819 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3821 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3823 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3824 If output buffer is too small, signal an appropriated error.
3826 2000-09-18 Dave Love <fx@gnu.org>
3828 * keyboard.c (menu_bar_items, tool_bar_items)
3829 (current_active_maps): Remove redundant get_local_map call.
3831 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3833 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3834 cursor for buffers whose cursor_type is nil.
3836 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3837 a feature to implement that is already implemented.
3838 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3841 * xfns.c (x_clear_image_1): New function.
3842 (x_clear_image): Use it.
3843 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3846 * dispnew.c (update_window): Move test for invisible lines
3847 at the top to update_window_line.
3848 (update_window_line): Handle invisible lines here.
3850 * xfns.c (clear_image_cache): Clear current matrices of all
3851 frames sharing an image cache. Block input while freeing
3852 images. Fix timestamp comparison.
3853 (x_clear_image): Also free the mask.
3855 * xfns.c (lookup_image): Block input while loading the image so
3856 that we won't get interrupted in a state where the image isn't yet
3858 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3859 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3860 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3861 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3864 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3866 * dispnew.c (update_window): Make sure to make desired rows
3867 current even if they are completely invisible at the top
3870 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3872 * xfns.c (lookup_image): Build mask before applying an algorithm.
3873 Recognize algorithm `disabled'.
3874 (cross_disabled_images): New variable.
3875 (COLOR_INTENSITY): New macro.
3876 (x_detect_edges): Use COLOR_INTENSITY.
3877 (x_disable_image): New function.
3878 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3880 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3881 disabled state, don't apply an image transformation algorithm if
3882 the user specified an image for the disabled state. Use
3883 `:algorithm disabled' for creating a disabled item's image if the
3884 user hasn't specified an image.
3886 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3887 allocation functions with the XPM lib.
3888 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3889 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3890 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3891 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3892 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3894 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3895 functions, if possible, because these handle color allocation
3896 failure more gracefully.
3897 (Fimage_mask_p): New function.
3899 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3900 (Qedge_detection, Qheuristic): New symbols.
3901 (syms_of_xfns): Initialize new symbols.
3902 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3903 `algorithm (edge-detection ...)'.
3904 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3905 (tiff_format, gif_format, gs_format): Add `:mask'.
3906 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3907 (GIF_MASK, GS_MASK): New enumerators.
3908 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3909 (emboss_matrix, laplace_matrix): New variables.
3910 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3911 (x_edge_detection): New functions.
3912 (x_laplace): Rewritten in terms of x_detect_edges.
3913 (x_build_heuristic_mask): If image has a mask, free it.
3915 2000-09-14 Andrew Innes <andrewi@gnu.org>
3917 * makefile.w32-in: Revert to Unix line endings.
3919 2000-09-14 Andrew Innes <andrewi@gnu.org>
3921 * makefile.w32-in: Standardize indentation somewhat.
3922 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3923 cater for differences between shells.
3925 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3927 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3929 * xterm.c (x_produce_glyphs): If the distance from the current
3930 position to the next tab stop is less than a canonical character
3931 width, use the tab stop after that.
3933 2000-09-14 Dave Love <fx@gnu.org>
3935 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3937 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3939 * xdisp.c (handle_fontified_prop): While running fontification
3940 functions, bind `fontification-functions' and
3941 `after-change-functions' to nil.
3943 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3944 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3946 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3948 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3949 USE_MMAP_FOR_BUFFERS.
3951 * insdel.c (make_gap): Use enlarge_buffer_text.
3953 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3954 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3955 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3956 from former r_alloc_* functions in ralloc.c.
3957 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3959 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3960 (mmap_init) [REL_ALLOC_MMAP]: New function.
3961 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3962 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3965 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3966 (enlarge_buffer_text): Add prototype.
3968 * ralloc.c: Remove everything having to do with the use of mmap.
3970 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3972 * sound.c (Fplay_sound): Doc fix.
3974 * keyboard.c: Avoid some more compiler warnings.
3975 (parse_tool_bar_item): Ignore cached key bindings.
3977 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3978 and allocation of Lisp data.
3980 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3982 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3983 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3986 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3988 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3990 * ccl.c: Comment fixed.
3991 (MAX_MAP_SET_LEVEL): Increased to 30.
3992 (PUSH_MAPPING_STACK): Enclose with do-while block.
3993 (POP_MAPPING_STACK): Likewise.
3994 (stack_idx_of_map_multiple): New variable.
3995 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3996 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3997 call the corresponding CCL program by
3998 CCL_CALL_FOR_MAP_INSTRUCTION.
3999 (ccl_driver) <CCL_MapSingle>: Likewise.
4000 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
4001 with the case where looking up process reaches to the end of
4002 map-set, and call CCL programs as the above change.
4004 2000-09-11 Gerd Moellmann <gerd@gnu.org>
4006 * xfns.c (png_load, jpeg_load): Declare some variables volatile
4007 that might be clobbered by longjmp.
4008 (check_x_display_info, x_decode_color, create_frame_xic)
4009 (Fx_display_backing_store, Fx_display_visual_class)
4010 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
4013 * lread.c (init_lread): Set Vloads_in_progress to nil.
4014 (Fload): Show list of recursively loaded files, when signaling an
4017 * lread.c (Vloads_in_progress): New variable.
4018 (record_load_unwind): New function.
4019 (Fload): Check for recursive loads.
4020 (syms_of_lread): Initialize Vloads_in_progress.
4021 (read_integer, read1): Avoid some compiler warnings.
4023 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
4026 2000-09-11 Miles Bader <miles@gnu.org>
4028 * editfns.c (Fbuffer_string): Doc fix.
4030 2000-09-10 Gerd Moellmann <gerd@gnu.org>
4032 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
4034 2000-09-09 Ken Raeburn <raeburn@gnu.org>
4036 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
4037 whether to include other header files.
4039 2000-09-09 Gerd Moellmann <gerd@gnu.org>
4041 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
4042 by Fmemq as a boolean.
4044 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
4046 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
4048 2000-09-08 Gerd Moellmann <gerd@gnu.org>
4050 * ralloc.c (mmap_fd): Remove initializer which can make it
4051 read-only in a dumped Emacs.
4052 (mmap_fd_1): New variable.
4053 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
4054 restore it from there.
4055 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
4056 unconditionally so that mmap_fd can be initialized there.
4057 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
4058 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
4059 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
4061 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
4063 * xdisp.c (dump_glyph_row): Fix printf format string.
4064 (display_line, move_it_in_display_line_to): Avoid compiler
4067 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
4069 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4072 * xdisp.c (try_window_id): When trying to locate cursor in
4073 unchanged rows at the top, handle the case that we can't find it.
4075 * xterm.c (x_draw_glyphs): Handle case START and END are out
4076 of bounds more carefully.
4078 2000-09-08 Dave Love <fx@gnu.org>
4080 * s/sol2.h (REL_ALLOC_MMAP): Define.
4081 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4083 * ralloc.c: Don't include string.h (redundant).
4084 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4085 [!MAP_ANON]: Include fcntl.h.
4086 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4087 (r_alloc, r_re_alloc, r_alloc_free)
4088 (mmap_enlarge, mmap_set_vars): Use it.
4089 (r_alloc_init_fd): New function.
4090 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4091 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4094 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4097 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4098 change to __NetBSD__.
4100 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4102 * search.c (compile_pattern): Check the multibyteness of cached
4105 2000-09-08 Miles Bader <miles@gnu.org>
4107 * xfaces.c (default_face_vector): Function removed.
4108 (Finternal_merge_in_global_face): Restore old global/local
4109 attribute override order. Use inline loop instead of calling
4110 default_face_vector.
4112 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4114 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4115 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4116 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4117 where necessary, in case POINTER_TYPE is `void'.
4119 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4121 * frame.c (make_terminal_frame): Initialize frame foreground and
4122 background colors to unspecified, for the initial instance of an
4125 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4127 * ralloc.c (mmap_find): Fix overlap computation.
4128 (mmap_enlarge): Compute nbytes before trying to find an
4131 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4134 * lread.c (syms_of_lread): Change value of regexp
4135 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4137 * xmenu.c (xdialog_show): When looking up the selection in
4138 menu_items, take `quote' boundaries into account; this corresponds
4139 to a nil ITEM in x-popup-dialog.
4141 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4143 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4145 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4147 * coding.c (encode_coding_sjis_big5): Use translation table for
4148 encoding, not decoding. Fix the handling of latin-jisx0201.
4149 Check for the charset katakana-jisx0201 too.
4150 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4151 (detect_coding_sjis): Check the byte sequence more rigidly.
4153 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4155 * xfaces.c (Vparam_value_alist): New variable.
4156 (syms_of_xfaces): Initialize it.
4157 (Finternal_set_lisp_face_attribute): Avoid more consing.
4159 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4161 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4162 (Qbackground_mode): New variable.
4163 (syms_of_frame_1): Initialize Qbackground_mode.
4165 * lisp.h (Qdisplay): Declare extern.
4167 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4168 change face on all frames, and change the default for new frames.
4170 2000-09-07 Dave Love <fx@gnu.org>
4172 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4174 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4176 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4178 * charset.c: Include composite.h
4179 (lisp_string_width): New function.
4180 (Fstring_width): Call lisp_string_width instead of strwidth.
4182 * Makefile.in (charset.o): Depends on composite.h.
4184 * process.c (read_process_output): Before inserting the decoded
4185 text in the buffer, adjust the multibyteness.
4187 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4189 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4190 buffer's text buffer is null, map new memory.
4192 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4193 POINTER_TYPE and size_t.
4194 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4195 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4196 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4197 [REL_ALLOC_MMAP]: New macros.
4198 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4199 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4200 [REL_ALLOC_MMAP]: New functions.
4202 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4203 before and after unexec.
4205 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4206 text buffers if necessary.
4208 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4209 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4212 * config.in (HAVE_MMAP): Add #undef.
4214 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4216 * frame.c (Qdisplay_type): New variable.
4217 (syms_of_frame_1): Initialize it.
4218 (Fframe_parameter): New function that avoids consing.
4219 (syms_of_frame): Defsubr it.
4221 * buffer.c (Fother_buffer): Consider buffers as invisible when
4222 they are displayed in a window on an invisible frame.
4224 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4225 get-largest-window always return nil.
4227 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4229 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4230 variable; recognize Emacs 19 elc files.
4232 2000-09-04 Miles Bader <miles@gnu.org>
4234 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4235 before initially popping up the menu, so the menu doesn't flash
4236 when the face settings are significantly different from the
4239 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4241 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4242 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4243 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4244 (BIT_UNIBYTE): Remove.
4245 (re_match_2_internal): Delete corresponding code and streamline the
4246 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4247 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4248 (re_wctype_t): New type.
4249 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4250 (regex_compile): Use them and fix handling of overly long char classes.
4252 2000-09-03 Andrew Innes <andrewi@gnu.org>
4254 * makefile.w32-in: Change to DOS line endings.
4256 * s/ms-w32.h (ORDINARY_LINK): New define.
4258 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4259 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4261 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4262 (distclean): Delete them here instead.
4264 * w32proc.c (compare_env): Convert to uppercase for comparison,
4265 not lowercase, to match how the native Windows shell works.
4267 2000-09-03 Jason Rumney <jasonr@gnu.org>
4269 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4270 CVS changes the line-ends when checking in/out on DOS/Windows.
4272 * makefile.nt (emacs): Do not change directory to run temacs, as
4273 the load-path is set relative to current directory.
4275 2000-09-03 Miles Bader <miles@gnu.org>
4277 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4279 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4281 * xdisp.c (redisplay_mode_lines): New function.
4282 (display_mode_lines): Return number of mode lines displayed.
4283 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4284 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4286 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4287 string.h and strings.h.
4288 (index) [HAVE_INDEX]: Add prototype.
4290 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4291 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4293 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4294 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4296 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4298 * lread.c (read1): Accept `?' as symbol constituent, for
4299 compatiblity with XEmacs.
4301 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4303 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4304 (struct re_pattern_buffer): Remove newline_anchor.
4305 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4306 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4307 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4308 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4309 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4310 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4311 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4312 Get rid of references to newline_anchor.
4313 (regcomp): Allocate and precompute a fastmap.
4315 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4317 * lread.c (openp): GCPRO local variable `filename'.
4319 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4321 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4323 * regex.c: Merge some changes from GNU libc. Add prototypes.
4324 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4325 Use memcmp and memcpy instead of bcopy and bcmp.
4326 (init_syntax_once): Use ISALNUM.
4327 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4328 (REG_UNSET_VALUE): Remove. Use NULL instead.
4329 (REG_UNSET, re_match_2_internal): Use NULL.
4330 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4332 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4333 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4334 (regex_compile): In handle_interval, return an error rather than try to
4335 unfetch the interval if we can't find the closing brace.
4336 Obey the RE_NO_GNU_OPS syntax bit.
4337 (TOLOWER): New macro.
4339 (regexec): Allocate regs.start and regs.end as one block.
4341 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4343 * xdisp.c (echo_area_display): Check display_completed instead
4344 of calling detect_input_pending.
4346 * dispnew.c (update_frame): Only set display_completed here; move
4347 the update_begin and update_end calls here from update_frame_1.
4348 (update_frame_1): Don't set display_completed here, don't call
4349 update_begin/update_end.
4351 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4352 instead of store_frame_param.
4354 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4356 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4357 desired window matrix hasn't been displayed, use the current row
4358 instead. Make sure that only those frame rows are updated for
4359 which there exists a corresponding enabled desired row.
4361 2000-08-29 Miles Bader <miles@gnu.org>
4363 * xfaces.c (default_face_vector): New function.
4364 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4366 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4368 * lread.c (openp): Prevent temporary string passed to
4369 Ffile_readable_p from being garbage collected.
4371 2000-08-28 Dave Love <fx@gnu.org>
4373 * keymap.c (store_in_keymap): Add `static' to declaration.
4375 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4377 * emacs.c, callint.c, doc.c, editfns.c
4378 (toplevel) [HAVE_STRING_H]: Include string.h.
4379 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4380 (index): Remove prototypes which might conflict with non-standard
4381 definitions of index/strchr.
4383 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4384 (rindex): Define only if !HAVE_RINDEX.
4386 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4388 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4390 2000-08-28 Miles Bader <miles@gnu.org>
4392 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4393 made inconsistent by a font-related attribute in FROM.
4394 (merge_face_inheritance): Add function comment.
4396 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4398 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4399 the 4th arg (PREV_EVENT) Qt to suppress input method.
4401 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4403 * regex.c: Indent cpp directives and remove parens after `defined'.
4404 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4405 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4406 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4407 (re_compile_pattern): Use size_t for length.
4408 (init_syntax_once): Move to a better place.
4409 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4410 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4412 * syntax.c (back_comment): Detect cases where a comment-starter is
4413 actually inside another comment as in: /* a // b */ c // d \n.
4414 Make it clear that `comstart_pos' is unused for nested comments.
4416 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4417 (KEYMAPP): New macro.
4418 (Fkeymap_parent, Fset_keymap_parent): Use it.
4419 (fix_submap_inheritance): Mark it static.
4420 (define_as_prefix, describe_buffer_bindings, describe_command)
4421 (describe_translation, describe_map): Complete prototypes.
4423 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4425 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4426 to better match the key-lookup behavior.
4428 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4430 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4431 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4433 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4435 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4436 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4437 (xterm.o): Depend on coding.h
4439 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4441 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4442 the corresponding '#endif'.
4444 2000-08-26 Miles Bader <miles@gnu.org>
4446 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4447 * xfaces.c (QCinherit): New variable.
4448 (syms_of_xfaces): Initialize it.
4449 (LFACE_INHERIT): New macro.
4450 (Finternal_get_lisp_face_attribute)
4451 (merge_face_vector_with_property)
4452 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4453 (check_lface_attrs): Allow new types of face height. Check
4455 (CYCLE_CHECK): New macro.
4456 (merge_face_inheritance): New function.
4457 (merge_face_vectors): Merge inherited faces too. Add F and
4458 CYCLE_CHECK arguments.
4459 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4460 (lookup_named_face, lookup_derived_face, realize_named_face)
4461 (face_at_string_position, face_at_buffer_position): Supply
4462 new F and CYCLE_CHECK arguments to merge_face_vectors.
4463 (merge_face_heights): New function.
4464 (merge_face_vectors, merge_face_vector_with_property)
4465 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4466 handle relative face heights.
4467 (lface_same_font_attributes_p): Compare heights using EQ.
4469 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4471 * charset.c (char_to_string): Check the character validity.
4472 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4475 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4477 * regex.c (PUSH_FAILURE_COUNT): New macro.
4478 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4479 Handle popping of a register's or a counter's data.
4480 (POP_FAILURE_POINT): Use the new name.
4481 (re_match_2_internal): Push counter data on the stack for succeed_n,
4482 jump_n and set_number_at and remove misleading dead code in succeed_n.
4484 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4486 * xdisp.c (redisplay_internal): If considering all windows on all
4487 frames, update the display for each frame as soon as possible,
4488 instead of first building all desired matrices for all frames, and
4489 then updating them all.
4490 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4492 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4494 * bytecode.c (mark_byte_stack): Add a comment.
4496 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4497 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4500 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4502 * minibuf.c (do_completion): Always use compare-string, not
4503 string-equal because the latter doesn't pay attention to
4504 multibyteness of strings.
4506 * process.c (create_process): Don't setup raw-text coding here.
4507 (Fopen_network_stream): Don't set coding->src_multibyte and
4508 coding->dst_multibyte here.
4509 (read_process_output): For process filter, return unibyte string
4510 if default-enable-multibyte-characters is nil.
4511 (send_process): If OBJECT is multibyte text, be sure to encoded it
4512 by the specified coding system for the process. Otherwise, setup
4514 (init_process): Don't initialize default-process-coding-system
4517 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4519 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4520 <scroll-down-aggressively>: Likewise.
4522 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4524 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4525 zero. Set coding->produced_char correctly.
4527 2000-08-22 Andrew Innes <andrewi@gnu.org>
4529 * makefile.w32-in: New file.
4531 * unexw32.c (unexec): Ignore old_name, and use the actual location
4532 of the current executable instead. Base new_name on this.
4534 * w32proc.c (create_child): Remove reference to security
4535 descriptor, which isn't needed and doesn't compile with mingw32.
4537 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4538 up dllimport attributes.
4539 (x_update_window_end): Update prototype.
4541 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4542 extern, which screws up dllimport attributes.
4544 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4545 up dllimport attributes.
4547 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4548 screws up dllimport attributes.
4550 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4551 up dllimport attributes.
4552 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4553 screws up dllimport attributes.
4555 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4556 up dllimport attributes.
4558 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4559 screws up dllimport attributes.
4561 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4562 screws up dllimport attributes.
4564 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4565 up dllimport attributes.
4567 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4568 unnecessary extern, which screws up dllimport attributes.
4571 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4572 up dllimport attributes.
4574 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4575 unnecessary extern, which screws up dllimport attributes.
4577 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4578 screws up dllimport attributes.
4580 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4581 up dllimport attributes.
4583 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4585 * w32bdf.c (search_file_line):
4586 (set_bdf_font_info):
4588 (w32_get_bdf_glyph):
4589 (w32_BDF_to_x_font): Fix compile warnings.
4591 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4594 * w32select.c: Include keyboard.h before frame.h.
4596 * w32fns.c (max): Define macro.
4597 (JOHAB_CHARSET): Define if not known.
4598 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4599 (Fx_show_tip): Synch with X version.
4601 * w32xfns.c: Include keyboard.h before frame.h.
4603 * w32fns.c: Include keyboard.h before frame.h.
4605 * w32term.c: Include keyboard.h before frame.h.
4607 * fontset.c: Include keyboard.h before frame.h.
4609 * w32inevt.c: Include keyboard.h before frame.h.
4610 (MOUSE_MOVED): Define if not known.
4612 * minibuf.c: Include keyboard.h before frame.h.
4614 * keyboard.c: Include keyboard.h before frame.h.
4616 * indent.c: Include keyboard.h before frame.h.
4618 * dispnew.c: Include keyboard.h before frame.h.
4620 * buffer.c: Include keyboard.h before frame.h.
4622 * alloc.c: Include keyboard.h before frame.h.
4624 * print.c: Include keyboard.h before frame.h.
4626 * process.c: Include keyboard.h before frame.h.
4628 * scroll.c: Include keyboard.h before frame.h.
4630 * sysdep.c: Include keyboard.h before frame.h.
4632 * term.c: Include keyboard.h before frame.h.
4634 * window.c: Include keyboard.h before frame.h.
4636 * xdisp.c: Include keyboard.h before frame.h.
4637 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4639 * frame.c: Include keyboard.h before frame.h.
4641 * w32heap.h: Undefine min, max.
4643 * w32gui.h: Undefine min, max.
4645 * unexw32.c: Change PUCHAR to PCHAR.
4646 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4649 (copy_executable_and_dump_data): Remove unnecessary static defs.
4650 (copy_executable_and_dump_data): Fix compile warnings.
4652 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4654 * w32console.c (min): Define macro.
4655 (clear_frame, write_glyphs): Fix compile warning.
4657 * w32proc.c (compare_env):
4658 (find_child_console): Fix compile warning.
4660 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4661 sys_errlist instead of _sys_errlist.
4662 (get_emacs_configuration_options): New function.
4664 * s/ms-w32.h (sys_nerr): Provide default definition.
4665 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4666 name with _ prepended.
4667 (NSIG): Define if not known.
4668 (get_emacs_configuration): Provide extern declaration.
4669 (get_emacs_configuration_options): Provide extern declaration.
4670 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4672 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4674 (read_unc_volume): Fix compile warning.
4676 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4677 definitions from being used.
4679 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4681 * w32.c (unc_volume_file_attributes):
4682 (open_unc_volume): Make arg const.
4684 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4685 (read_input_waiting): Remove excess parameter.
4687 * w32.c (init_environment): Call _access.
4688 (check_windows_init_file): Call _close.
4689 (init_user_info): Call _putenv.
4690 (init_environment): Call _putenv and _strdup.
4691 (init_ntproc): Reset volume info cache on startup.
4693 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4694 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4695 cannot override the CRT malloc.
4697 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4698 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4700 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4701 unless we are linking with a static CRT.
4702 (RVA_TO_PTR): Cast result to unsigned char*.
4704 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4705 (add_volume_info): Use xstrdup.
4707 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4709 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4710 (do_completion, Fminibuffer_complete_word): Use it.
4711 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4712 var so it can take non-boolean values.
4714 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4716 * editfns.c (find_field): Formatting changes.
4717 (toplevel): Some old-style function forward declarations
4718 changed to prototypes, some new protypes added, some functions
4721 * lisp.h (set_time_zone_rule): Add prototype.
4722 (use_dialog_box): External declaration.
4724 * keyboard.c (gen_help_event): Add parameter SIZE.
4725 (kbd_buffer_events_waiting): Slightly rewritten.
4726 (clear_event): New function.
4727 (kbd_buffer_get_event): Use it, and clear the input_events of
4729 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4730 don't fill the newly created array with nils.
4731 (toplevel): Convert some old-style function forward declarations
4734 * keyboard.h (gen_help_event): Change prototype.
4736 * xterm.c (XTread_socket): Change calls to gen_help_event.
4738 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4740 * eval.c (Fmacroexpand): Doc fix.
4742 2000-08-20 Jason Rumney <jasonr@gnu.org>
4744 * w32term.h (x_display_info_for_display): Remove as this function
4745 does not exist on W32.
4747 * w32term.c (help_echo_window): New variable.
4748 (syms_of_w32term): staticpro it.
4749 (note_mode_line_highlight): Set it.
4750 (XTextExtents16): Removed as there is no equivalent on W32.
4751 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4752 the X way of doing this will not work for W32.
4753 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4754 (x_draw_image_foreground): Avoid drawing outside of the clip area
4755 when image doesn't have a mask.
4756 (note_mouse_highlight): Process overlays in the right order of
4757 priority. Set help_echo_window.
4758 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4759 because that's more visible for large images.
4761 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4762 name to single_keymap_panes.
4763 (w32_menu_show): Set wv->title when dealing with titles.
4764 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4766 2000-08-21 Miles Bader <miles@gnu.org>
4768 * minibuf.c (do_completion): Try again if we rewrite the input
4769 string, but no completion was done, so that any completion message
4772 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4774 * xfaces.c (lface_equal_p): Compare strings differently.
4775 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4776 (realize_tty_face): Use them.
4777 (syms_of_xfaces): Initialize new variables.
4778 (map_tty_color): New function, extracted from realize_tty_face.
4779 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4780 foreground or background color, store the new color name in the
4781 realized face; previous code trying to do this had no effect.
4782 (realize_tty_face): Use map_tty_color.
4783 (Fclear_face_cache): Set face_change_count and ensure thorough
4786 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4788 * undo.c (record_first_change, record_marker_adjustment): Don't
4789 use XBUFFER on last_undo_buffer which might not be a buffer.
4791 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4793 * coding.c (decode_coding_string): Set members consumed,
4794 consumed_char, produced, produced_char of *coding correctly. If
4795 decode_coding doesn't consume any byte, don't try anymore.
4796 (encode_coding_string): Likewise.
4798 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4800 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4801 conditional have void type, for Standard C compilers.
4803 * xdisp.c (redisplay_internal): Compare windows for equality with
4804 EQ, instead of applying XWINDOW to something that might not
4807 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4809 * fontset.c (Finternal_char_font): Search only the selected frame
4810 for a window of the current buffer.
4812 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4814 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4817 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4818 second half of a HELP_EVENT is found at the start of kbd_buffer.
4820 2000-08-18 Miles Bader <miles@gnu.org>
4822 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4824 * editfns.c (save_restriction_save): Rewrite to use markers.
4825 (save_restriction_restore): Rewrite to understand new form of data
4826 saved by save_restriction_save.
4827 (Fsave_restriction): Remove cautionary note in doc-string.
4829 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4831 * fileio.c (build_annotations): Add a comment explaining the
4832 return value of format-annotate-function. Replace a spurious call
4833 to Flength with a CONSP test. Call format-annotate-function with
4834 a fifth arg specifying how many times the function is been called
4835 in a row, to let it choose temporary buffers appropriately.
4837 2000-08-17 Dave Love <fx@gnu.org>
4839 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4840 declare make_temp_name twice.
4842 * lread.c: Prototype readevalloop, load_unwind,
4843 load_descriptor_unwind.
4844 (unreadpure): Give it an arg.
4846 * unexalpha.c: Prototype fatal_unexec, mark_x,
4847 update_dynamic_symbols. Declare unexec as void.
4849 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4850 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4852 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4853 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4856 * alloca.c: Use #error.
4857 [POINTER_TYPE]: Use it.
4859 * eval.c (Fdefvar): Doc fix.
4861 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4862 INITIALIZE_INTERVAL.
4864 * buffer.h: Avoid DECLARE_INTERVALS.
4866 * config.in: Add size_t.
4868 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4870 * w16select.c (set_clipboard_data): If there's not enough memory
4871 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4872 expects. In case of other failures, return 3.
4873 (system_error_msg): New error message.
4874 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4877 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4879 * term.c (write_glyphs): Also turn off inverse video after turning
4880 off other appearances in case TS_exit_attribute_mode is not equal
4881 to TS_end_standout_mode.
4882 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4884 (turn_off_face): Reset standout_mode only if
4885 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4886 is equal to TS_end_standout_mode.
4888 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4890 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4891 sequence at the end of the source block.
4893 * ccl.c (Fccl_program_p): Docstring modified.
4894 (Fccl_execute): Likewise.
4895 (Fccl_execute_on_string): Likewise.
4897 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4899 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4901 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4903 The following changes are mainly to fix bugs of
4904 encode/decode-coding-string failing if encoding/decoding return
4905 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4906 variable conversion_buffer.
4908 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4909 decrement dst_end to avoid buffer overflow in the later call of
4912 * coding.h (conversion_buffer_size, conversion_buffer)
4913 (get_conversion_buffer): Extern deleted.
4915 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4916 (conversion_buffer, conversion_buffer_size): Variables deleted.
4917 (get_conversion_buffer): Function deleted.
4918 (struct conversion_buffer): New structure.
4919 (MAX_ALLOCA): New macro.
4920 (allocate_conversion_buffer): New macro.
4921 (extend_conversion_buffer, free_conversion_buffer): New functions.
4922 (ccl_coding_driver): Set coding->result.
4923 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4924 this is the last block of source.
4925 (encode_coding): Likewise. Handle the source block as the last
4926 one only when the whole source text is consumed.
4927 (decode_coding_string): Handle the case that the output buffer is
4928 too small to decode the whole source text. Use
4929 allocate_conversion_buffer, extend_conversion_buffer and
4930 free_conversion_buffer, not get_conversion_buffer.
4931 (encode_coding_string): Likewise.
4932 (init_coding): Function deleted.
4933 (init_coding_once): Delete code to initialize
4934 conversion_buffer_size.
4936 * emacs.c (main): Don't call init_coding.
4938 * msdos.c (IT_write_glyphs): Use a locally declared
4941 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4942 (insert_glyphs): Likewise.
4944 * w32console.c (write_glyphs): Use a locally declared
4947 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4949 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4950 member of display_info is NULL.
4952 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4954 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4957 * term.c (turn_off_face): Reset standout_mode when resetting
4958 appearances with capability `me'.
4959 (write_glyphs): Switch on inverse video before each face change.
4961 2000-08-14 Dave Love <fx@gnu.org>
4963 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4964 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4965 (lisp_free): Declare and make static.
4967 * window.c: Fix embedded comment.
4968 (syms_of_window): Fix doc string.
4970 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4972 * keymap.c (push_key_description): If C without modifiers is < 32,
4973 make sure to print `C-' before `M-', like in the manual.
4975 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4977 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4978 since they aren't relocated anymore.
4979 (sxhash_string): Make sure returned hash code fits in a Lisp
4982 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4983 partially visible line which is smaller than the window's
4986 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4988 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4989 the multibyte form of eight-bit-control characters.
4990 (Fccl_execute_on_string): Initialize ccl->multibyte.
4992 * ccl.h (struct ccl_program): New member multibyte.
4994 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4996 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4998 * regex.c (regex_compile) <normal_char>: Pay attention to
5000 (analyse_first) <exactn>: Setup fastmap correctly for
5001 eight-bit-control characters.
5003 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5005 * termhooks.h (enum event_kind): New member
5006 multibyte_char_keystroke.
5008 * keyboard.c (make_lispy_event): Handle the new event type
5009 multibyte_char_keystroke.
5011 * xterm.c: Include coding.h.
5012 (XTread_socket): Work around a bug of XmbLookupString. If the
5013 input is from XIM, decode it according to the current locale. In
5014 that case, generate multibyte_char_keystroke events.
5016 2000-08-11 Kenichi Handa <handa@etl.go.jp>
5018 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
5019 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
5021 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5023 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
5024 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
5025 (move_it_in_display_line_to): Record iterator's ascent and descent
5026 before producing glyphs, and restore them when we know the glyph
5027 doesn't fit on the line.
5028 (move_it_to): Restructured so that it's easier to debug. If
5029 moving to a vpos, and not moving to an x or character position,
5030 stop as soon as the specified vpos is reached; don't move further
5031 into that line because that might change the computed line height.
5032 (try_cursor_movement): New function, extracted from the cursor
5033 movement branch of redisplay_window. If ending on a partially
5034 visible line, don't try to scroll if the cursor line is taller
5036 (redisplay_window): Use try_cursor_movement.
5038 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
5039 because that function doesn't cope with variable-height lines.
5041 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
5042 box cursor because that's better visible for large images.
5044 2000-08-10 Miles Bader <miles@gnu.org>
5046 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
5048 2000-08-10 Gerd Moellmann <gerd@gnu.org>
5050 * xdisp.c (Vmessages_buffer_name): New variable.
5051 (message_dolog): Use it.
5052 (syms_of_xdisp): Initialize it.
5054 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
5056 * msdos.c (IT_note_mouse_highlight): Update the calls to
5058 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
5059 redundant now that keyboard.h is included.
5061 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
5063 * keyboard.c (kbd_buffer_events_waiting): New function.
5065 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
5067 * msdos.c: Include keyboard.h.
5068 (XMenuActivate): Empty no_event events from the event buffer. If
5069 no events are left after that, call clear_input_pending.
5070 (mouse_clear_clicks): New function, code moved from mouse_init.
5071 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5072 mouse driver to ``forget'' any past clicks.
5074 * Makefile.in (msdos.o): Depend on keyboard.h.
5076 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5078 * lisp.h (input_pending): External declaration.
5080 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5082 * xdisp.c (echo_area_display): Display thoroughly if input is
5083 pending. Bind redisplay-dont-pause to t during the redisplay.
5084 in case input is pending.
5086 * dispnew.c (Qredisplay_dont_pause): New variable.
5087 (syms_of_display): Initialize and staticpro it.
5088 (update_frame_1): Don't interrupt the display for pending input if
5089 redisplay_dont_pause is set.
5091 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5093 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5095 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5097 * callproc.c (Fcall_process): Terminate the unwind-protect around
5098 the post-read-conversion of coding system.
5100 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5101 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5102 * buffer.h (overlays_at): Update prototype.
5103 * xdisp.c (next_overlay_change): Update call to overlays_at.
5104 * xfaces.c (face_at_buffer_position): Likewise.
5105 * textprop.c (Fget_char_property): Likewise.
5106 * xterm.c (note_mouse_highlight): Likewise.
5108 * minibuf.c (do_completion): Don't consider a simple change of
5109 case as `completion'.
5111 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5113 * keyboard.c (syms_of_keyboard): Initialize
5114 last_point_position_buffer.
5115 * undo.c (record_delete): Make sure last_point_position_buffer is
5116 a buffer before comparing pointers.
5118 * coding.h (decode_coding_string): Declare.
5120 * intervals.h (Fprevious_single_char_property_change): Declare.
5122 * textprop.c (Fprevious_single_char_property_change): Don't do
5123 arithmetic directly on lisp objects.
5125 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5128 * keyboard.h (menu_item_eval_property): Declare.
5130 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5131 reuse as buffer name, instead of recreating (and discarding) every
5132 time a message is logged.
5133 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5134 (current_message_1, truncate_message_1, set_message_1)
5135 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5136 (current_message, truncate_echo_area, display_echo_area)
5137 (resize_echo_area_axactly): Changed calls.
5139 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5141 (Ffind_coding_systems_region_internal): First argument to Fappend
5142 must be an integer, not a Lisp object.
5144 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5146 * charset.c (Fchar_width): Doc fix.
5148 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5150 * charset.c (Fstring_width): Doc fix.
5152 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5154 * xdisp.c (start_display): When starting display on a continuation
5155 line, clear ascent and descent members of the iterator structure;
5156 the height of the continued line does not affect the height of the
5158 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5159 line taller than the window.
5160 (redisplay_window) <forced window start>: Handle case that the
5161 middle of the window is not found in any row.
5162 (dump_glyph_row): Show more information.
5163 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5164 first text line in a glyph matrix.
5166 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5167 of the clip area when image doesn't have a mask.
5169 * fns.c (sweep_weak_table): Fix survival conditions for
5170 key-or-value and key-and-value weakness.
5172 * .gdbinit (xhashtable): New command.
5174 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5175 tables out of the list of all weak hash tables.
5177 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5178 a new buffer is created, make sure echo_area_buffer[] references
5181 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5183 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5186 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5188 * syntax.c (skip_chars): Fix previous change. Make the handling
5189 of unibyte string consistent with that of regex search.
5191 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5193 * xmenu.c (popup_get_selection): Use xfree instead of free.
5195 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5197 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5199 * callproc.c (child_setup): Use xfree instead of free.
5201 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5203 (run_mac_command, closedir): Use `xfree' instead of `free'.
5205 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5207 * eval.c (error): Use xfree instead of free.
5209 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5211 * fns.c: Replace `illegal' with `invalid'.
5212 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5214 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5216 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5219 2000-08-04 Noah Friedman <friedman@splode.com>
5221 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5224 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5226 * syntax.c (skip_chars): Fix typo in error message.
5228 2000-08-04 Andreas Schwab <schwab@suse.de>
5230 * m/ia64.h: Moved from s/ia64.h.
5232 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5234 * process.c (read_process_output): Big simplification. Handle
5235 composition and post-read-conversion of coding system correctly.
5236 (send_process): Handle composition correctly.
5238 * callproc.c (Fcall_process): Handle post-read-conversion of
5239 coding system if any.
5241 * coding.c (decode_coding_iso2022): More strict check for handling
5243 (coding_restore_composition): Pay attention to the case that
5244 cmp_data is not set properly (because of invalid code in the
5246 (run_pre_post_conversion_on_str): Include text properties in the
5248 (decode_coding_string): Set members of coding correctly.
5250 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5252 * s/ia64.h: New file.
5254 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5255 Use NULL instead of 0 at the end of variable argument list of
5256 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5257 sizeof (int) < sizeof (void *).
5259 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5260 of variable argument lists of XtVaGetValues and XtVaSetValues.
5262 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5263 variable argument lists of XtVaGetValues and XtVaSetValues.
5265 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5267 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5268 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5270 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5273 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5274 in call to Fsingle_key_description.
5276 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5279 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5281 * window.c (display_buffer_reuse_frames): New variable.
5282 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5283 frames displaying BUFFER.
5284 (syms_of_window): Define Lisp variable
5285 display-buffer-reuse-frames.
5287 2000-08-01 Miles Bader <miles@gnu.org>
5289 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5290 when to constrain NEW_POS (they were pretty screwed up before).
5292 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5294 * msdos.c (run_msdos_command): Save and restore the master
5295 environment, for the case that child_setup signals an error.
5296 When mirroring slashes in DOS shell commands, don't fail when
5297 argv[2] has embedded blanks.
5298 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5299 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5300 (dos_ttraw): Call mouse_setup_buttons.
5302 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5303 using alloca; free it after run_msdos_command returns.
5305 2000-07-27 Dave Love <fx@gnu.org>
5307 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5309 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5312 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5314 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5316 * editfns.c (lisp_time_argument): Fix last change.
5318 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5320 * fns.c (Fdelete): Make it work on vectors and strings in addition
5323 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5324 (syms_of_fns): Initialize new variables.
5325 (sweep_weak_table): Handle weakness `key-or-value' and
5327 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5328 weakness, with t meaning the same as `key-and-value'.
5330 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5332 * coding.h (struct coding_system): Member safe_charset deleted.
5334 * coding.c (Qsafe_charsets): This variable deleted.
5335 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5337 (coding_safe_chars): New function.
5338 (CODING_SAFE_CHAR_P): New macro.
5339 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5340 checking safe_charsets member of the coding system. Caller
5342 (detect_coding_iso2022): New local variable safe_chars.
5343 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5344 safe_charsets member of the coding system.
5345 (decode_coding_iso2022): New local variable safe_chars.
5346 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5347 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5348 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5349 (ENCODE_UNSAFE_CHARACTER): New macro.
5350 (encode_coding_iso2022): New local variable safe_chars. Check
5352 (setup_coding_system): Delete the code to initialize
5353 coding->safe_charses
5354 (intersection, find_safe_codings): New functions.
5355 (Ffind_coding_systems_region_internal): New function.
5356 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5357 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5358 variable and initialize it.
5360 * fns.c (char_table_ref_and_index): New function.
5362 * lisp.h (char_table_ref_and_index): Add prototype.
5364 2000-07-26 Sam Steingold <sds@gnu.org>
5366 * editfns.c (lisp_time_argument): Added third argument `usec'.
5367 (Ffloat_time): New built-in Lisp function.
5369 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5371 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5372 for the character code.
5374 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5377 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5378 if called for a popup menu.
5379 (xmenu_show): Store help string in widget values.
5381 2000-07-26 Dave Love <fx@gnu.org>
5383 * syswait.h: Move some definitions.
5384 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5385 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5386 perspicuous definitions.
5387 (WTERMSIG): Fix bit pattern used.
5389 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5391 * print.c (print_object): If vector printing is truncated, print
5392 "..." to indicate it as well as the case of list printing.
5394 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5396 * xdisp.c (next_element_from_display_vector): Improve comments.
5398 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5399 for the character code, and the rest for the face id as in 20.x.
5400 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5402 * window.c (window_display_table): Cleaned up.
5404 * syntax.c (Fforward_word): Add last arg nil in call of
5405 Fconstrain_to_field.
5407 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5409 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5410 identical but for the letter-case, don't call
5411 barf_or_query_if_file_exists.
5413 2000-07-25 Miles Bader <miles@gnu.org>
5415 * editfns.c (find_field): Honor special `boundary' fields.
5416 (Qboundary): New variables.
5417 (syms_of_editfns): Initialize Qboundary.
5418 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5419 Use scan_buffer instead of find_before_next_newline, because it
5420 allows us to detect the boundary case where there's a newline at
5422 * lisp.h (Fconstrain_to_field): Update external declaration.
5424 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5426 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5429 2000-07-24 Dave Love <fx@gnu.org>
5431 * s/sunos4-0.h, s/sol2.h:
5432 (LIBS_TERMCAP): Move from m/sparc.h.
5434 * m/sparc.h (TERMINFO): Moved to system files (probably only
5435 relevant for sunos4 judging by its vintage).
5436 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5439 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5441 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5442 name to single_keymap_panes.
5444 2000-07-24 Andreas Schwab <schwab@suse.de>
5446 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5448 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5450 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5451 parameters instead of using int parameters. Expect FN to accept
5452 EMACS_INT parameters.
5453 (display_echo_area, resize_echo_area_axactly, current_message)
5454 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5455 with new argument list.
5456 (resize_mini_window_1): New callback function.
5457 (current_message_1, truncate_message_1, set_message_1): Change
5458 parameter lists to the new format expected by
5459 with_echo_area_buffer.
5461 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5463 * fontset.c (fontset_ref): Remove INLINE declaration.
5464 (fontset_ref_via_base): Likewise.
5465 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5468 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5470 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5471 correct order of priority. If help echo was found in an overlay,
5472 use that overlay as the object in which the help echo was found.
5474 2000-07-22 Miles Bader <miles@gnu.org>
5476 * textprop.c (Fprevious_single_char_property_change): The initial
5477 property value should be from the position preceding POSITION, not
5480 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5482 * coding.c (syms_of_coding): Doc fix for
5483 inhibit-iso-escape-detection.
5485 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5487 * xterm.c (note_mouse_highlight): Process overlays in the right
5490 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5492 * xterm.c (note_mouse_highlight): If help-echo was found in an
5493 overlay, use that overlay as the object in which the help was
5496 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5498 * window.c (foreach_window): Instead of a fake variable argument
5499 list, take one USER_DATA argument.
5500 (foreach_window_1): Likewise, and call callback functions with two
5501 args, the window and USER_DATA.
5502 (struct check_window_data): New struct.
5503 (check_window_containing): Use it.
5504 (window_from_coordinates): Set up a struct check_window_data for
5506 (add_window_to_list, freeze_window_start): Change parameters
5507 according to new calling convention.
5509 * window.h (foreach_window): Change prototype.
5511 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5513 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5515 * xmenu.c (menu_help_callback): Call show_help_echo with
5516 additional arguments OBJECT and POS.
5518 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5520 * data.c (Faset): Allow storing any multibyte character in a
5521 string. Convert unibyte string to multibyte if necessary.
5523 * xfns.c (x_encode_text): New function.
5524 (x_set_name): Use x_encode_text.
5525 (x_set_title): Likewise.
5527 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5529 * xterm.h (x_encode_text): Add prototype.
5531 2000-07-20 Dave Love <fx@gnu.org>
5533 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5536 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5538 * msdos.c (help_echo_window): New variable.
5539 (syms_of_msdos): Initialize and staticpro it.
5540 (IT_note_mode_line_highlight): Set help_echo_window.
5541 (IT_note_mouse_highlight): Ditto.
5542 (dos_rawgetc): Store help_echo_window in the second event produced
5545 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5546 Record the object that generated the help echo and the position of
5547 that object in help_echo_object and help_echo_pos. Record that
5548 some glyphs in a row are displayed in mouse-face.
5549 (IT_update_begin): Don't clear mouse highlight unless one of the
5550 enabled glyph rows is marked as being displayed in mouse-face.
5551 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5552 and position recorded in help_echo_object and help_echo_pos to the
5554 (IT_menu_display): Accept a new argument PN: the pane number of
5555 the current menu pane. Record the pane number and the item
5556 number of the item which has associated help string.
5557 (XMenuActivate): Update the prototype for help_callback in
5558 function declaration. Call IT_menu_display with the current menu
5559 pane number as an additional argument. Call help_callback with
5560 two additional arguments: the pane number and the item number of
5561 the menu item associated with the help text.
5562 (help_echo_object, help_echo_pos): New variables.
5563 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5565 * msdos.h (XMenuActivate): Update prototype.
5567 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5569 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5570 Add some more prototypes.
5572 * xterm.c, xterm.h: Add some more prototypes.
5574 * lisp.h (Fnext_single_char_property_change): Add prototype.
5576 * dispnew.c (direct_output_for_insert): Remove confusing
5577 outer local variable mouse_face_overwritten_p.
5578 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5580 * alloc.c (allocate_string_data): Don't copy old string contents.
5582 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5584 * coding.c (code_convert_region): Delete text properties before
5585 shrinking the conversion region.
5587 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5589 * dispnew.c (update_text_area): Write the whole row if it
5590 has mouse-face in it.
5592 * xfaces.c (face-alternative-font-family-alist): Remove
5593 DEFVAR_LISP; staticpro instead.
5595 * xmenu.c (menu_help_callback): Call show_help_echo with
5598 * keyboard.c (show_help_echo): Add parameter WINDOW.
5599 (read_char): Call show_help_echo with window extracted from Lisp
5601 (gen_help_event): Add parameter WINDOW.
5603 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5605 * xterm.c (help_echo_window): New variable.
5606 (note_mouse_highlight, note_tool_bar_highlight): Set
5608 (XTread_socket): Pass help_echo_window to gen_help_event.
5609 (syms_of_xterm): Initialize and staticpro help_echo_window.
5611 2000-07-18 Dave Love <fx@gnu.org>
5613 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5616 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5618 * alloc.c (allocate_string_data): If string had already data
5619 assigned, copy old contents to new string data.
5621 * coding.c (syms_of_coding): Fix typo in spelling of variable
5622 `inhibit-iso-escape-detection'.
5624 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5626 * Makefile.in: Add dependencies on dispextern.h.
5627 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5628 `free'; both can conflict with system header files.
5630 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5632 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5635 2000-07-18 Dave Love <fx@gnu.org>
5637 * window.c (Fwindow_list): Declare arg `window'.
5639 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5641 * coding.c (setup_coding_system): Don't override the explicitly
5642 specified designations.
5644 2000-07-15 Miles Bader <miles@gnu.org>
5646 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5647 from `text_property_eq' and `text_property_stickiness', respectively.
5648 (find_field, Fconstrain_to_field, char_property_eq)
5649 (char_property_stickiness): Changed to call char-property functions
5650 instead of text-property-only ones.
5652 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5653 `next_single_char_property_change'). Do more error checking, and
5654 cleanup limit behavior.
5655 (Fprevious_single_char_property_change): New function.
5656 (syms_of_textprop): Initialize new subrs.
5658 * xdisp.c (display_prop_end, invisible_text_between_p):
5659 Call Fnext_single_char_property_change instead of
5660 next_single_char_property_change.
5662 2000-07-15 Jason Rumney <jasonr@gnu.org>
5664 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5665 after menu is finished with.
5666 (add_menu_item): Only consider wv->title as a menu title.
5667 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5669 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5671 (FONT_REGEXP): Remove unused macro, and its sub-components.
5672 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5674 * w32term.c (help_echo_object, help_echo_pos): New variables.
5675 (note_mode_line_highlight): Store additional information about the
5676 help-echo in help_echo_object and help_echo_pos. Check both
5677 `local-map' and `keymap' properties for changing the cursor
5678 (note_mouse_highlight): Store additional information about the
5679 help-echo in help_echo_object and help_echo_pos.
5680 (note_tool_bar_highlight): Set help_echo_object to nil and
5681 help_echo_pos to -1.
5682 (w32_read_socket): Use gen_help_event instead of filling
5683 input_events manually.
5684 (syms_of_w32term): Staticpro help_echo_object.
5685 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5686 set, arrange for a mouse-highlight redisplay in
5688 (x_clear_mouse_face): New function.
5689 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5690 (x_update_window_begin): No need to turn off the mouse
5692 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5693 depending on whether they contain glyphs highlighted in
5695 (x_fill_stretch_glyph_string): Consume runs of stretch
5696 glyphs instead of a single one.
5697 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5698 with new argument list.
5699 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5700 (x_append_glyph, x_append_composite_glyph)
5701 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5702 changes in struct glyph starting 1999-12-27. See comments for
5703 xterm.c on 2000-07-05.
5705 2000-07-14 Sam Steingold <sds@gnu.org>
5707 * xfaces.c (realize_x_face): Fix the last patch:
5708 check `default_face' before dereferencing.
5710 2000-07-14 Dave Love <fx@gnu.org>
5712 * syntax.c (back_comment): Add null default in switch (for pcc).
5714 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5716 * xfaces.c (realize_x_face): Make fontset using the base of the
5717 default_face's fontset, not using the default fontset.
5719 * coding.c (inhibit_iso_escape_detection): New variable.
5720 (syms_of_coding): Make it a Lisp variable.
5721 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5722 nonzero, ignore ISO2022's escape sequence.
5724 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5726 * alloca.c (malloc) [emacs]: Define as xmalloc.
5728 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5729 use that instead of the mouse position. Add parameters DX and DY.
5731 * dispextern.h (Fx_show_tip): Adjust number of parameters
5734 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5735 if HELP is a function, call it with OBJECT and POS as parameters
5736 to get the help to display.
5737 (gen_help_event, kbd_buffer_store_help_event): New functions.
5738 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5739 (read_char): Call show_help_echo with new parameters.
5741 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5744 * xterm.c (help_echo_object, help_echo_pos): New variables.
5745 (note_mode_line_highlight): Store additional information about the
5746 help-echo in help_echo_object and help_echo_pos. Check both
5747 `local-map' and `keymap' properties for changing the cursor
5748 (note_mouse_highlight): Store additional information about the
5749 help-echo in help_echo_object and help_echo_pos.
5750 (note_tool_bar_highlight): Set help_echo_object to nil and
5751 help_echo_pos to -1.
5752 (XTread_socket): Use gen_help_event instead of filling
5753 input_events manually.
5754 (syms_of_xterm): Staticpro help_echo_object.
5756 * xmenu.c (menu_highlight_callback): Use
5757 kbd_buffer_store_help_event instead of setting up and input_event
5760 * xdisp.c (eval_form): GCPRO argument sexpr.
5761 (call_function): New function.
5762 (handle_single_display_prop): Use call_function and FUNCTIONP
5763 instead of checking whether if font_height is a symbol and
5766 * eval.c (internal_condition_case_2): New function.
5768 * lisp.h (FUNCTIONP): New macro.
5769 (internal_condition_case_2, call_function): Add prototypes.
5771 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5772 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5773 Always set `arg' member of input_events.
5774 (construct_menu_click): Unused function removed.
5776 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5778 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5779 (construct_drag_n_drop, x_scroll_bar_handle_click)
5780 (w32_read_socket): Always set `arg' member of input_events.
5782 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5784 * lisp.h (eval_form): Add prototype.
5786 * xdisp.c (eval_form): Make it externally visible.
5788 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5790 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5791 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5792 consing. For prefix events, store the frame in the `arg' slot of
5793 the event, otherwise store the key there.
5794 (XTread_socket): Instead of consing, use the frame_or_window slot
5795 of HELP_EVENTs for the frame, and the `arg' slot for the help
5798 * xmenu.c (menu_highlight_callback): Store help string in the
5799 `arg' member of the input event; don't cons.
5800 (menubar_selection_callback): Use the `arg' slot of input events
5801 to queue additional information, instead of consing.
5803 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5805 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5807 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5809 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5810 input events to queue additional information, instead of consing.
5812 * keyboard.c (kbd_buffer_gcpro): Renamed from
5813 kbd_buffer_frame_or_window. Now used for all Lisp objects
5814 referenced from the input queue.
5815 (kbd_buffer_store_event): Always use structure assignment for
5816 copying input events. Record all Lisp objects referenced from
5817 events in kbd_buffer_gcpro.
5818 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5819 differently from input events. Test for prefix menu_bar_events
5820 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5821 event in kbd_buffer_gcpro to nil.
5822 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5823 frame_or_window is equal to its arg member as prefix events.
5824 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5825 used by an input event to nil.
5826 (init_keyboard): Use two times the size of the input queue
5827 for kbd_buffer_gcpro.
5828 (syms_of_keyboard): Likewise.
5830 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5833 * termhooks.h (struct input_event): Add member `arg'.
5834 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5835 (USER_SIGNAL_EVENT): Renamed from user_signal.
5837 * xfaces.c (ASET): Remove definition.
5839 * lisp.h (AREF, ASET, ASIZE): New macros.
5841 * fontset.c (AREF, ASIZE): Remove definitions.
5843 * fns.c (AREF): Remove definition.
5845 * composite.c (AREF): Remove definition.
5847 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5849 * dispnew.c (redraw_overlapped_rows): Add missing local.
5850 (scrolling_window): Remove debug code.
5852 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5853 Before scrolling, turn off a mouse-highlight in the window
5856 * xterm.c (x_update_window_end): Add parameter
5857 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5858 redisplay in XTframe_up_to_date.
5859 (x_clear_mouse_face): New function.
5860 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5862 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5864 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5865 it when any row is written to that contains glyphs highlighted in
5867 (update_window): Call the window update end hook with new
5868 parameter MOUSE_FACE_OVERWRITTEN_P.
5869 (direct_output_for_insert): Give up if row contains mouse-face.
5871 * dispextern.h (struct redisplay_interface): Add parameter
5872 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5873 (clear_mouse_face): New function pointer member.
5875 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5877 * syntax.c (back_comment): Use one switch rather than a few `if's.
5878 Obey open_paren_in_column_0_is_defun_start.
5879 When reverting to the `slow' method, try to nicely handle the case
5880 of nested comments by checking that the comment-starter we found
5881 does indeed match the comment-ender.
5882 (scan_sexps_forward, scan_sexps_forward):
5883 Ignore excessive opening parenthesis rather than throwing an error.
5885 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5887 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5888 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5890 * dispnew.c (direct_output_forward_char): Give up if currently
5891 displaying a message instead of the minibuffer contents.
5893 * xterm.c (x_update_window_begin): No need to turn off the mouse
5895 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5896 depending on whether they contain glyphs highlighted in
5899 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5900 compare the mouse_face_p flags of both rows.
5902 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5904 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5906 * keyboard.c (show_help_echo): Accept additional parameter
5907 ok_to_overwrite_keystroke_echo.
5908 (read_char): Call show_help_echo with a zero
5909 ok_to_overwrite_keystroke_echo argument.
5910 * keyboard.h (show_help_echo): Update prototype of
5912 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5913 ok_to_overwrite_keystroke_echo argument.
5914 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5915 non-zero ok_to_overwrite_keystroke_echo argument.
5917 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5919 * xdisp.c (try_window_id): If changes are all below what is
5920 displayed in the window, and point is in the window, we still
5921 might have to find point on the display.
5923 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5924 glyphs instead of a single one.
5925 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5926 with new argument list.
5927 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5929 * keymap.c (get_keymap_1): Add comment that this function can GC.
5930 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5931 comment that functions can GC.
5932 (Fset_keymap_parent): GCPRO arg KEYMAP.
5934 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5936 * msdos.c (XMenuActivate): After exiting the menu, restore the
5937 echo area message and erase it.
5939 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5941 * fontset.c (Ffontset_info): Make the return value more compatible
5942 with that of Emacs 20.
5944 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5946 * eval.c (Fsignal): Handle case that backtrace_list is null.
5948 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5950 * ccl.c (Fccl_execute): Typo fixed.
5952 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5954 * window.c (window_loop): Add missing gcpro1 local variable.
5956 * window.c (Fwindow_list): Reverse list at the end.
5957 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5958 means allow windows on OWINDOW's frame, only.
5959 (window_loop): Simplified; use Fwindow_list.
5961 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5963 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5965 * xterm.c (XTread_socket): Increment handling_signal at the start,
5966 decrement it at the end.
5968 * eval.c (handling_signal): New variable.
5969 (Fsignal): Abort if handling_signal is non-zero.
5971 * lisp.h (handling_signal): External declaration.
5973 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5975 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5977 Sound support for NetBSD through "Linux emulation" support:
5978 * config.in (HAVE_SOUNDCARD_H): Undef.
5979 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5980 * Makefile.in (LIBSOUND): New variable.
5981 (LIBES): Include it.
5982 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5984 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5986 (vox_open): Use DEFAULT_SOUND_DEVICE.
5987 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5989 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5991 * print.c (print_error_message): If Vsignaling_function is set,
5992 show it in *Messages*.
5994 * lisp.h (Vsignaling_function): External declaration.
5996 * eval.c (Vsignaling_function): New variable.
5997 (Fsignal): Compute it.
5998 (syms_of_eval): Staticpro it.
6000 2000-07-05 Dave Love <fx@gnu.org>
6002 * syswait.h: Use the autoconf recommended approach. Old code
6003 #if'd out in case we need to revert.
6005 * config.in (HAVE_SYS_WAIT_H): Added.
6007 2000-07-05 Andrew Innes <andrewi@gnu.org>
6009 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
6010 when non-NULL instead of __morecore, to take account of buffer
6011 memory. This also solves a problem with spurious memory warnings
6014 * ralloc.c: Make real_morecore non-static.
6016 * eval.c (internal_condition_case): Comment out abort if
6017 interrupt_input_blocked is not zero.
6019 * makefile.nt: Add support for `bootstrap' and related targets.
6020 Include minimal debug info in emacs.exe in release build.
6021 Remove all dependencies on lisp.h, and fixup some others.
6023 * w32.c (init_environment): Install code from 20.7 for providing
6024 default values for environment variables, based on the
6025 executable's own location.
6026 (map_w32_filename): Handle filenames that are longer than
6028 (sys_socket): Install socket inheritance bug fix from 20.7.
6030 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
6031 here via blockinput.h).
6033 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
6035 * w32menu.c (w32_menu_display_help):
6036 * xmenu.c (menu_help_callback): Use show_help_echo.
6038 * keyboard.h (show_help_echo): Declare.
6040 * keyboard.c (show_help_echo): New function, extracted from read_char.
6041 Feval its `msg' argument if it's a cons cell.
6042 (read_char): Use it.
6043 (follow_key): Pass `autoload' to get_keyelt.
6045 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
6046 (note_tool_bar_highlight, XTread_socket):
6047 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
6049 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
6050 (note_tool_bar_highlight, w32_read_socket):
6051 Do not gratuitously ignore non-string `help-echo' properties.
6053 2000-07-05 Gerd Moellmann <gerd@gnu.org>
6055 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
6057 * window.c (delete_all_subwindows): Reset Vwindow_list.
6059 * xterm.c (x_append_glyph, x_append_composite_glyph)
6060 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
6061 changes in struct glyph starting 1999-12-27. Some bit-fields of
6062 struct glyph were not set, which made glyphs unequal when compared
6063 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
6064 effects were the result. This also depended on the contents of
6065 memory returned by xmalloc. If flickering happens again, activate
6066 the code in clear_glyph_row that's in #if 0. If the flickering is
6067 gone with that, chances are that it is caused by something
6070 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6072 * dispextern.h: Add some comments.
6074 * window.c (add_window_to_list): Add parameter LIST.
6075 (window_list): Order list so that, for each frame, windows are
6076 in canonical order, and so that frames appear in the list in
6077 the order given by Vframe_list.
6078 (next_window): Reverse the handling of NEXT_P.
6080 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6082 * window.c (Vwindow_list): New variable.
6083 (make_window, delete_window): Set Vwindow_list to nil.
6084 (check_window_containing): New function.
6085 (window_from_coordinates): Rewritten.
6086 (add_window_to_list, window_list, candidate_window_p)
6087 (decode_next_window_args, next_window): New functions.
6088 (Fnext_window, Fprevious_window): Rewritten in terms of
6090 (Fwindow_list): New function.
6091 (Fother_window): Cleaned up.
6092 (foreach_window): Add a longer "variable argument list". Let
6093 callback function return 0 to indicate that cycling over windows
6095 (foreach_window_1): Likewise.
6096 (freeze_window_start): Return int.
6097 (init_window): New function.
6098 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6100 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6101 input_event with bzero.
6102 (main): Call init_window.
6104 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6107 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6109 * composite.h (make_composition_value_copy): Extern it.
6111 * composite.c (make_composition_value_copy): New function.
6113 * editfns.c (Fformat): While copying text properties, make each
6114 composition property value a copy.
6116 * fns.c (concat): While copying text properties, make each
6117 composition property value a copy.
6119 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6121 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6123 * fns.c (sweep_weak_table): Mark only objects that are not
6126 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6127 include those frames as candidates which have their focus
6128 redirected to the minibuffer frame.
6130 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6132 * fns.c (Fputhash): Return `value' rather than nil.
6134 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6136 * frame.c (next_frame): Don't check focus redirection in case
6137 MINIBUF is a window. Doing so excludes frames using MINIBUF
6138 unless their focus is redirected, which contradicts the
6139 specification of next-frame, and leads to infinite loops in
6140 certain situations when cycling through windows with next-window.
6142 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6144 * coding.c (code_convert_region): Even if the length of text is
6145 zero, try to convert it if coding->type is coding_type_ccl.
6146 (decode_coding_string, encode_coding_string): Likewise.
6148 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6150 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6151 the display if windows_or_buffers_changed.
6153 * dispnew.c (struct row_entry): New structure.
6154 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6155 (row_table_size, old_lines, new_lines, old_lines_size)
6156 (new_lines_size, run_pool, runs_size, runs): New variables.
6157 (add_row_entry): New function.
6158 (scrolling_window): Use data structures allocated with xmalloc and
6159 held in global variables, instead of allocating them with alloca and
6160 holding them in local variables. Use a larger hash table whose
6161 size depends on glyph matrix sizes. Don't use bzero to clear the
6162 hash table; instead, clear used slots only.
6164 * fns.c (next_almost_prime): Make it externally visible.
6166 * lisp.h (next_almost_prime): Add prototype.
6168 * s/isc4-0.h (sigunblock): Define.
6170 * s/sco5.h (sigunblock): Define.
6172 2000-06-27 Dave Love <fx@gnu.org>
6174 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6175 (moved to osf5-0.h).
6176 [!NOT_C_CODE]: Protect string.h stuff.
6178 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6179 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6181 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6183 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6184 below the last line from the needed window height.
6186 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6188 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6189 (Fwidget_get): Use it.
6190 (syms_of_fns): Defsubr it.
6192 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6194 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6195 display info for XIM.
6196 (xim_open_dpy): Likewise.
6197 (xim_close_dpy): Don't free the display info's XIM.
6199 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6201 * config.in (USE_XIM): New define.
6203 * keymap.c (get_keyelt): For menu-items containing a `:filter
6204 FILTER', apply FILTER to the menu-item's definition to get the
6205 real definition to use.
6207 * lisp.h (QCfilter): External declaration.
6209 * xfns.c (Fimage_size): New function.
6210 (syms_of_xfns): Defsubr it.
6212 2000-06-26 Andreas Schwab <schwab@suse.de>
6214 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6217 2000-06-25 Dave Love <fx@gnu.org>
6219 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6222 * Makefile.in (blockinput.h): Depend on atimer.h.
6223 (atimer.h): Depend on systime.h.
6225 * blockinput.h: Protect against multiple inclusion. Include
6228 * atimer.h: Protect against multiple inclusion. Include
6231 * lisp.h (swap_in_global_binding): Declare.
6233 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6235 * process.c (Fopen_network_stream): Turn off atimers for duration
6236 of call to connect. (Patch from Gerd.)
6238 2000-06-23 Dave Love <fx@gnu.org>
6240 * ralloc.c: Maybe include unistd.h
6242 * emacs.c (setgrp): Undefine before defining.
6243 (malloc_warning, set_time_zone_rule, index): Prototype.
6245 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6246 HAVE_STRUCT_TIMEZONE.
6248 * s/osf1.h: Move string.h hack here from alpha.h and make it
6250 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6252 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6253 (SOCKLEN_TYPE): Don't define.
6255 * m/alpha.h: Remove string.h hack.
6257 * s/osf5-0.h: New file.
6259 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6260 include time.h, done by systime.h.
6261 [__FreeBSD__]: Remove redundant includes.
6263 * callproc.c (setpgrp): Undefine before defining.
6264 (delete_temp_file): Return Qnil to avoid warning.
6266 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6268 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6271 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6273 * composite.h (compose_text): Declare.
6275 * xterm.c: Don't include sys/types.h unconditionally. Don't
6276 protect its inclusion with !USG (following xmenu.c).
6278 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6280 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6283 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6285 * coding.c (decode_eol_post_ccl): Special handling for undecided
6286 and inconsistent EOL types.
6288 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6290 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6291 trough color and main window's background color.
6293 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6296 * xterm.h (Xt_app_con): External declaration.
6298 * widget.c (EmacsFrameRealize): Fix typo.
6300 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6302 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6303 (handle_invisible_prop): Record the start of invisible text in
6304 it->add_overlay_start.
6305 (struct overlay_entry): Add member `overlay'.
6306 (handle_overlay_change): Simplify.
6307 (next_overlay_string): After having processed overlay strings at the
6308 end of the buffer, record that fact in
6309 it->overlay_strings_at_end_processed_p.
6310 (compare_overlay_entries): If before- and after-strings come
6311 from the same overlay, let before-strings come first.
6312 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6313 (load_overlay_strings): Take it->add_overlay_start into account
6314 when adding overlay strings.
6316 * dispextern.h (struct it): Add member add_overlay_start.
6318 2000-06-22 Dave Love <fx@gnu.org>
6320 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6322 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6324 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6326 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6329 2000-06-21 Dave Love <fx@gnu.org>
6331 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6333 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6335 * syntax.c (back_comment): Simplify string-parity counting (with
6336 the added benefit of handling multiple string-styles as long as
6337 they are not intertwined).
6338 Jump to the slow code as soon as a comment starter is found in
6339 a "string_lossage" position. Fixes the case: " /* " /* " */.
6341 2000-06-21 Dave Love <fx@gnu.org>
6343 * Makefile.in: Use GETLOADAVG_LIBS.
6345 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6346 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6348 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6350 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6351 (Fforward_comment, scan_lists):
6352 Check the comstyle of single-char comment-starters.
6353 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6354 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6355 Check the comstyle of single-char comment-starters.
6356 Clarify control-flow around the Scomment case.
6358 2000-06-20 Dave Love <fx@gnu.org>
6360 * fns.c (make_hash_table, maybe_resize_hash_table):
6361 Cast arg of next_almost_prime.
6363 * tparam.c [emacs]: Include lisp.h.
6365 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6368 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6370 * keyboard.c (adjust_point_for_property): Check if display
6371 property should be treated as intangible by looking at its
6374 * xdisp.c (single_display_prop_intangible_p)
6375 (display_prop_intangible_p): New functions.
6377 * dispextern.h (display_prop_intangible_p): Add prototype.
6379 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6381 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6382 argument to sigprocmask.
6384 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6385 argument to sigprocmask.
6387 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6388 sigprocmask_set, and pass a pointer to it to sigprocmask.
6390 * sysdep.c (sigprocmask_set): New variable.
6392 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6395 2000-06-20 Sam Steingold <sds@gnu.org>
6397 * xrdb.c: Don't declare xmalloc, xrealloc.
6399 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6401 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6402 (re_comp): Cast gettext return value to avoid complaints when
6405 2000-06-20 Dave Love <fx@gnu.org>
6407 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6410 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6412 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6414 * m/alpha.h: Don't declare xmalloc, xrealloc.
6416 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6418 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6420 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6422 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6425 * keyboard.h (poll_for_input_1): Declare.
6427 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6429 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6431 * doprnt.c: Don't declare xmalloc, xrealloc.
6433 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6434 (getenv, ctime, getwd): Removed.
6435 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6437 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6438 x_set_tool_bar_lines.
6440 * config.in: Add HAVE_GETWD. Move some definitions above
6441 machine/system includes.
6443 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6445 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6447 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6448 contain information about ENCODING.
6450 * fontset.c (FONTSET_ASCII): Use the first element of char table
6451 for an ASCII font, not defalt slot.
6452 (fontset_ref_via_base): If FONTSET doesn't contain information for
6453 C, try the default fontset.
6454 (make_fontset): Don't copy the default fontset.
6455 (fontset_font_pattern): Likewise.
6456 (accumulate_font_info): If ELT is nil, use the corresponding
6457 element in the default fontset.
6459 2000-06-19 Dave Love <fx@gnu.org>
6461 * syntax.c (Fparse_partial_sexp): Doc fix.
6463 * regex.h: Test PROTOTYPES as well as __STDC__.
6465 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6466 errno, strerror. Put text after #endif in comment.
6468 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6471 * xterm.c (x_frame_of_widget): Likewise.
6473 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6475 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6476 to Vfundamental_mode_abbrev_table.
6478 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6479 bogus objects are marked. This slows down GC by ~80 percent, but
6480 it might be worth trying when debugging GC-related problems.
6481 This feature requires conservative stack marking to be enabled.
6483 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6484 returns XLookupChars, reset `modifiers' to zero.
6486 2000-06-19 Dave Love <fx@gnu.org>
6488 * mktime.c: Unprotoized.
6490 2000-06-19 Richard Stallman <rms@gnu.org>
6492 * data.c (set_internal): If variable is frame-local,
6493 store the new value immediately into the frame parameter alist.
6495 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6497 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6498 in the custom handler pointer.
6500 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6501 value, or checks for CHAR_META can fail when Lisp_Object is a
6503 * keymap.c (get_keyelt): Likewise.
6505 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6507 * ccl.h (struct ccl_program): New member eol_type.
6508 (struct ccl_spec): New member cr_carryover.
6510 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6511 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6513 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6514 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6515 (decode_eol_post_ccl): New function.
6516 (decode_coding): Don't detect EOL format here for CCL based coding
6518 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6519 decode_eol_post_ccl after running the CCL program.
6520 (code_convert_region): Don't detect EOL format here for CCL based
6522 (decode_coding_string): Likewise.
6524 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6526 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6527 when treating it as an integer.
6529 * coding.h (encode_coding_string): Declare.
6531 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6534 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6535 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6536 to be passed to get_local_map.
6538 * sound.c (Fplay_sound): Don't call make_number on
6539 Frun_hook_with_args count argument.
6541 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6542 for lisp objects in X event structure data field, when lisp
6543 objects are represented with unions.
6544 (x_scroll_bar_to_input_event): Ditto.
6546 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6548 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6549 termination of string. Fix sense of test whether
6550 Vline_number_display_limit is an integer.
6552 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6554 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6555 only if HAVE_X_WINDOWS.
6557 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6560 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6563 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6565 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6568 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6570 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6571 start of the while loop.
6573 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6575 * atimer.c (alarm_signal_handler): Add forward declaration.
6577 * data.c (set_internal): Remove debug code.
6579 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6581 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6583 * unexec.c (toplevel) [COFF]: Include coff.h.
6585 * s/lynxos.h: New file.
6587 * keymap.c (Fsingle_key_description): Enclose function key and
6588 event symbol names in angle brackets.
6590 * xdisp.c (setup_echo_area_for_printing): Call
6591 message_log_maybe_newline if message_buf_print is not set.
6593 * print.c (printchar, strout): Don't check message_buf_print
6594 before calling setup_echo_area_for_printing because that
6595 function does something useful even when message_buf_print is
6598 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6600 (ensure_echo_area_buffers): Initialize echo buffer's
6601 truncate lines setting to nil.
6602 (with_echo_area_buffer): Don't set the echo buffer's truncate
6604 (set_message_1): Set it here instead, based on the value
6605 of message_truncate_lines.
6606 (resize_mini_window): Handle case that lines are truncated.
6607 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6608 message-truncate-lines.
6610 * keyboard.c (read_char): Bind message-truncate-lines to t
6611 while displaying a help-echo.
6613 * lisp.h (Qmessage_truncate_lines): External declaration.
6615 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6617 * xdisp.c (Vline_number_display_limit): Renamed from
6618 line_number_display_limit.
6619 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6620 Extend documentation string. Initialize
6621 Vline_number_display_limit to nil meaning no limit.
6622 (decode_mode_spec): Use Vline_number_display_limit with its new
6625 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6627 2000-06-13 Richard Stallman <rms@gnu.org>
6629 * frame.c (Fmodify_frame_parameters): Doc fix.
6631 * xfns.c (x_set_frame_parameters): Comment fix.
6633 * frame.c (store_frame_param): Call swap_in_global_binding if the
6634 variable's current binding was chosen based on this frame.
6636 * data.c (swap_in_global_binding): New function.
6638 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6640 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6641 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6643 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6645 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6647 2000-06-12 Jason Rumney <jasonr@gnu.org>
6649 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6651 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6653 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6655 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6657 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6659 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6660 (syms_of_xfaces): Defsubr Sdump_colors.
6661 (x_free_colors): Don't treat b&w specially on default visual.
6662 (x_free_dpy_colors): New function.
6663 (free_face_colors): Don't check visual class; it's done
6666 * xterm.c (x_frame_of_widget): New function.
6667 (x_alloc_nearest_color_for_widget): Use it.
6668 (x_copy_dpy_color): New function.
6669 (x_destroy_window): Free various colors.
6671 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6673 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6675 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6677 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6679 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6681 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6683 2000-06-11 Dave Love <fx@gnu.org>
6685 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6687 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6689 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6691 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6693 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6696 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6698 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6699 (regex_compile): Fix the code for handling the case of single byte
6700 char and multibyte char being mixed in a range within [...].
6702 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6703 and dst_multibyte members of coding.
6705 * charset.c (update_charset_table): Update the table
6707 (init_charset_once): Initialize elements of bytes_by_char_head to
6708 1 except for leading codes for private charases.
6710 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6711 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6714 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6716 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6717 access the data it doesn't point to.
6719 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6721 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6722 will be translated to a switch-frame event when reading the
6723 event queue. This is necessary because Emacs otherwise won't
6724 perform a switch-frame to a new frame until some other event, for
6725 example a keystroke event, forces it to do so. This has various
6726 effects, one visible being that the cursor of a frame created with
6727 C-x 5 2 or switched to with a window manager key binding like
6728 A-TAB stays hollow because selected_window isn't on the newly
6729 focused frame until the switch-frame is performed.
6731 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6732 generating a switch-frame event if necessary.
6734 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6736 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6739 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6741 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6744 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6746 * window.c (displayed_window_lines): Take empty lines at
6747 the bottom of a window into account.
6749 * window.c (displayed_window_lines): New function.
6750 (Fmove_to_window_line): Use displayed_window_lines to determine
6751 the number of lines to move, instead of using the window's height.
6753 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6754 to stop reading, even if the form read sets point to a different
6755 value when evaluated.
6757 * xdisp.c (display_line): Fix code deciding in which line to
6760 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6762 * fileio.c (e_write): Free composition data if stored in
6765 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6767 * xdisp.c (display_line): Set row's and iterator's
6768 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6769 Set cursor even if row ends in the middle of a character.
6770 (dump_glyph_row): Print values of new flags.
6771 (redisplay_window) <cursor movement in unchanged window>: When
6772 point has been moved forward, and PT is at the end of the cursor
6773 row, don't place the cursor in the next row if the cursor row ends
6774 in the middle of a character or at ZV.
6776 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6777 (struct glyph_row): Add starts_in_middle_of_char_p and
6778 ends_in_middle_of_char_p.
6779 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6780 ends_in_middle_of_char_p flag.
6781 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6783 * term.c (append_glyph): Revert change of 2000-06-06.
6785 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6786 padding glyph not fitting on line as whole character not
6789 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6790 this isn't true for images with `:ascent 100'.
6792 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6794 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6795 as modified if it is originally unmodified.
6797 * term.c (encode_terminal_code): Change the way to check if
6798 terminal coding does any conversion.
6799 (append_glyph): Set glyph->pixel_width correctly.
6801 * xdisp.c (display_line): While checking line continuation, pay
6802 attention to a padding glyph.
6804 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6806 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6808 2000-06-05 Dave Love <fx@gnu.org>
6810 * xdisp.c: Include fontset.h.
6812 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6814 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6816 * dispnew.c: Conditionally include term.h.
6818 * coding.h: Declare code_convert_string_norecord.
6820 * frame.h (struct frame): Use volatile unconditionally.
6822 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6824 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6826 * systime.h: Protect against multiple inclusion.
6827 (timezone) [USG5_4]: Define as time_t.
6829 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6830 (Foptimize_char_table, make_temp_name): Declare.
6832 * Makefile.in (xdisp.o): Depend on fontset.h.
6834 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6836 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6837 (Foptimize_char_table, make_temp_name): Declare.
6841 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6843 2000-06-02 Dave Love <fx@gnu.org>
6845 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6847 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6849 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6850 result face, set flags in that face indicating that colors may not
6853 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6854 glyph, use the ASCII NUL character to determine the face.
6856 2000-06-02 Dave Love <fx@gnu.org>
6858 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6859 (VFORK_RETURN_TYPE): Remove.
6861 * config.in: Add NO_MATHERR.
6863 2000-06-01 Dave Love <fx@gnu.org>
6865 * cmds.c (internal_self_insert): Don't check
6866 Vbefore_change_function, Vafter_change_function.
6868 * insdel.c (signal_before_change, signal_after_change): Likewise.
6870 * buffer.c (Vbefore_change_function, Vafter_change_function):
6871 Variables and their initializations deleted.
6873 * callint.c (Fcall_interactively): Doc fix.
6875 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6877 2000-05-31 Dave Love <fx@gnu.org>
6879 * textprop.c: Revert last change -- duplicated.
6881 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6883 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6886 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6888 2000-05-31 Jason Rumney <jasonr@gnu.org>
6890 * search.c (Fre_search_forward, Fre_search_backward)
6891 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6893 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6895 2000-05-30 Jason Rumney <jasonr@gnu.org>
6897 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6898 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6900 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6903 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6904 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6905 expand a nil default_filename.
6907 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6908 pointer to glyph_to_pixel_coords, not a frame.
6910 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6911 coding.h to dependencies.
6913 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6915 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6916 window pointer to be consistent with w32term.c and xterm.c.
6918 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6919 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6920 (Qline_spacing, Qcenter): New variables.
6921 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6922 (x_set_line_spacing): New function.
6923 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6925 (x_specified_cursor_type): New function.
6926 (x_set_cursor_type): Use it.
6927 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6929 (validate_x_resource_name, x_get_resource_string): Measure lengths
6930 of external strings in bytes.
6931 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6932 GetTextExtentPoint32 with NULL title.
6933 (Fx_create_frame): Initialize Qline_spacing.
6934 (w32_load_system_font): Initialize font->double_byte_p.
6935 (x_to_w32_charset): Use Vw32_charset_info_alist.
6936 (Image, busy cursor, tooltip functions): Merged changes from
6937 xfns.c. Not yet functional on Windows.
6939 * w32gui.h (W32FontStruct): Add double_byte_p member.
6941 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6942 (emacs_button_translation): Use it.
6943 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6944 in `mask' to be set.
6946 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6949 * w32term.c: Format and doc changes to bring closer to xterm.c.
6950 (w32_char_font_type): New enum.
6951 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6952 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6953 (w32_encode_char): New function.
6954 (x_encode_char): Removed.
6955 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6956 x_encode_char and w32_font_is_double_byte.
6957 (x_produce_image_glyph): Use image_ascent.
6958 (x_produce_glyphs): Use new version of w32_per_char_metric and
6959 handle NULL return value. Allow extra line spacing.
6960 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6961 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6962 w32_font_type member of glyph instead.
6963 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6964 (fast_find_position): Make sure not to consider rows not visible
6966 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6967 w32_menu_display_help with input blocked, as it can abort.
6968 (x_display_and_set_cursor): Choose cursor depending
6969 on buffer-local value of cursor_type.
6970 (x_draw_bar_cursor): Add parameter WIDTH.
6972 * w32term.h (CP_DEFAULT): Define.
6973 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6975 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6977 * search.c (Fre_search_forward, Fre_search_backward)
6978 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6980 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6982 * coding.c (detect_coding_iso2022): Fix code for checking
6983 CODING_CATEGORY_MASK_ISO_8_2.
6985 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6987 * regex.c (PREFETCH_NOLIMIT): New function.
6988 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6990 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6992 * syntax.c (find_defun_start): Move test for
6993 open_paren_in_column_0_is_defun_start outside of the loop.
6995 * xdisp.c (redisplay_window): Really switch buffers when
6996 displaying mode lines, and temporarily set selected_frame to the
6997 frame of the window that's redisplayed.
6999 * xfaces.c (free_realized_faces): Block/unblock input.
7000 (free_realized_multibyte_face): Ditto.
7002 2000-05-29 Dave Love <fx@gnu.org>
7004 * textprop.c (Qkeymap): New variable.
7005 (syms_of_textprop): Intern it.
7007 * keymap.c: Include intervals.h.
7008 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
7010 * Makefile.in (keymap.o): Depend on intervals.h.
7012 * keyboard.c (menu_bar_items, tool_bar_items)
7013 (Fexecute_extended_command): Deal with `keymap' property.
7014 (read_key_sequence): Track map from `keymap' property as well as
7017 * intervals.c (get_local_map): Extra arg to allow looking for
7020 * intervals.h (map_property): New enum.
7021 (get_local_map): Extra arg using it.
7024 * lisp.h (get_local_map): Don't declare here.
7026 2000-05-29 Kenichi Handa <handa@etl.go.jp>
7028 * Makefile.in (callproc.o): Depend on composite.h.
7030 * callproc.c: Include composite.h.
7031 (Fcall_process): Handle composition correctly.
7033 * coding.h (coding_allocate_composition_data): Extern it.
7034 (coding_restore_composition): Likewise.
7036 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
7037 yet allocated, finish decoding with result
7038 CODING_FINISH_INSUFFICIENT_CMP.
7039 (coding_allocate_composition_data): Make it non-static.
7040 (coding_restore_composition): Likewise.
7042 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
7044 * charset.c (syms_of_charset): Revert last change.
7046 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7048 * term.c (produce_glyphs): Treat characters from the eight-bit-*
7049 charsets as unibyte, with 1-column screen width. Sent by Kenichi
7052 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
7054 * charset.c (syms_of_charset): Set width of character sets
7055 eight-bit-control and eight-bit-graphic to 1 column.
7057 2000-05-26 Gerd Moellmann <gerd@gnu.org>
7059 * config.in (HAVE_SPEED_T): New define.
7061 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
7064 2000-05-26 Dave Love <fx@gnu.org>
7066 * coding.c (shrink_decoding_region): Initialize eol_conversion.
7068 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
7069 (Fsubr_arity): New function.
7070 (syms_of_data): Install them.
7072 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7074 * charset.c (init_charset_once): Set the table bytes_by_char_head
7077 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7078 the default fontset to what Emacs uses by default.
7079 (check_registry_encoding): This function deleted.
7080 (Fset_fontset_font): Remove the adhoc condition for the default
7081 fontset. Allow cons in FONTNAME.
7083 * fns.c (map_char_table): Ignore char-table entries for
7084 charsets eight-bit-control and eight-bit-graphic.
7086 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7088 * emacs.c (main): Initialize keyboard syms before initializing
7089 window code, so face names are available.
7091 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7093 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7094 of an anchor at the beginning of a shy-group.
7096 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7098 * xdisp.c (handle_invisible_prop): Don't try to skip over
7099 invisible text if end of text is already reached.
7101 2000-05-25 Dave Love <fx@gnu.org>
7103 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7105 * coding.c (encode_eol): Add null statement after label.
7107 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7109 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7112 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7114 * ccl.c (ccl_driver): Fix previous change.
7116 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7118 * coding.c (run_pre_post_conversion_on_str): Set point to the
7119 beginning of buffer before calling coding->post_read_conversion.
7120 (decode_coding_string): Give correct args to
7121 run_pre_post_conversion_on_str.
7122 (encode_coding_string): Likewise.
7124 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7125 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7126 eight-bit-graphic correctly.
7128 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7130 * fileio.c (Finsert_file_contents): Even if a file is not found,
7131 execute codes for setting up coding system. Call
7132 after-insert-file-functions unconditionally.
7134 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7136 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7137 BSD_PGRPS are not defined.
7139 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7141 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7143 (syms_of_charset): Avoid building same strings.
7145 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7147 * lread.c (Fload): Add a comment about the meaning of
7148 Vuser_init_file being t.
7150 * puresize.h (BASE_PURESIZE): Increase to 675000.
7152 * s/gnu-linux.h (setpgrp): Don't define it here because this
7153 prevents compilation on GNU/Linux systems with glib 2.2.
7155 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7158 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7160 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7161 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7163 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7165 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7167 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7170 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7172 * term.c (encode_terminal_code): Set coding->src_multibyte
7175 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7177 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7179 * keyboard.c (read_char): Allow character codes 128..255 to be
7180 handled by input-method-function.
7182 * insdel.c (adjust_markers_for_replace): Fix previous change.
7183 (adjust_after_replace): If PREV_TEXT is nil, call
7184 adjust_markers_for_insert, not adjust_markers_for_replace.
7186 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7188 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7189 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7190 [HAVE_GRANDPT]: Define.
7191 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7193 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7196 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7198 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7200 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7202 The following changes are to handle 8-bit characters in a
7203 multibyte buffer/string without facing with byte combining
7204 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7205 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7207 * Makefile.in (fns.o): Depend on charset.h.
7209 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7210 convert it to unibyte.
7211 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7213 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7214 apparent char boundary.
7215 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7216 0x80..0x9F to/from multibyte form.
7218 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7221 * callproc.c (Fcall_process): Always encode an argument string if
7222 it is multibyte. Setup src_multibyte and dst_multibyte members of
7223 process_coding properly.
7225 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7226 SPLIT_NON_ASCII_CHAR.
7228 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7230 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7232 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7234 (SPLIT_CHARACTER_SEQ): This macro deleted.
7235 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7237 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7238 and eight-bit-graphic.
7239 (char_to_string): Likewise. Signal an error for too large
7241 (char_printable_p): Return 0 for 8-bit characters.
7242 (update_charset_table): Update iso_charset_table only when a final
7243 character is non-negative.
7244 (find_charset_in_text): Renamed from find_charset_in_str.
7245 Arguments and return value changed. Callers changed.
7246 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7247 be -1 if CHARSET is used only internally.
7248 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7250 (Fcharset_after): Simplified.
7251 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7252 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7253 (multibyte_chars_in_text): Simplified by assuming there's no
7254 invalid multibyte sequence.
7255 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7256 str_as_unibyte): New functions.
7257 (Fstring): Simpified by assuming that byte combining never
7259 (init_charset_once): Initialization for
7260 LEADING_CODE_8_BIT_CONTROL.
7261 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7262 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7263 eight-bit-control and eight-bit-graphic.
7265 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7266 CHARSET_8_BIT_GRAPHIC): New macros.
7267 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7268 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7269 (CHARSET_REVERSE_CHARSET): Likewise.
7270 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7272 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7273 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7274 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7275 encounter an invalid multibyte sequence.
7276 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7277 sequence is always valid.
7278 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7279 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7281 (CHAR_STRING): For 8-bit characters, call char_to_string.
7282 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7283 multibyte sequence is always valid.
7284 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7285 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7286 str_as_unibyte): Extern them.
7287 (BCOPY_SHORT): Fix a bug.
7288 (CHAR_LEN): This macro deleted. Callers changed to use
7290 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7291 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7292 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7294 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7295 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7296 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7297 EMIT_BYTES): New macros.
7298 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7299 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7301 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7302 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7303 check the validity of multibyte sequence.
7304 (decode_coding_emacs_mule): New function.
7305 (encode_coding_emacs_mule): New macro.
7306 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7308 (DECODE_ISO_CHARACTER): Just return a character code.
7309 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7310 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7311 EMIT_CHAR to produced decoded characters. Exit the loop only by
7312 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7314 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7315 only position codes for an invalid character.
7316 (encode_designation_at_bol): Return new destination pointer. 5th
7317 arg DSTP is changed to DST.
7318 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7319 from the source by ONE_MORE_CHAR. Don't handle the case of last
7321 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7323 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7324 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7325 TWO_MORE_BYTES to fetch a byte from the source.
7326 (encode_eol): Pay attention to coding->src_multibyte.
7327 (detect_coding, detect_eol): Preserve members src_multibyte and
7329 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7330 (encoding_buffer_size): Set magnification to 3 for all coding
7331 systems that require encoding.
7332 (ccl_coding_driver): For decoding, be sure that the result is
7333 valid multibyte sequence.
7334 (decode_coding): Initialize coding->errors and coding->result.
7335 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7336 and raw-text, always call decode_eol. Handle the case of last
7337 block here. If not coding->dst_multibyte, convert the resulting
7338 sequence to unibyte.
7339 (encode_coding): Initialize coding->errors and coding->result.
7340 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7341 and raw-text, always call encode_eol. Handle the case of last
7343 (shrink_decoding_region, shrink_encoding_region): Detect cases
7344 that we can't skip data more rigidly.
7345 (code_convert_region): Setup src_multibyte and dst_multibyte
7346 members of coding. For decoding, if the buffer is multibyte,
7347 convert the source sequence to unibyte in advance. For encoding,
7348 if the buffer is multibyte, convert the resulting sequence to
7349 multibyte afterward.
7350 (run_pre_post_conversion_on_str): New function.
7351 (code_convert_string): Deleted and divided into the following two.
7352 (decode_coding_string, encode_coding_string): New functions.
7353 (code_convert_string1, code_convert_string_norecord): Call one of
7355 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7356 MAKE_NON_ASCII_CHAR.
7357 (Fset_terminal_coding_system_internal,
7358 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7359 and dst_multibyte members.
7360 (init_coding_once): Initialize iso_code_class with new enum
7361 ISO_control_0 and ISO_control_1.
7363 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7364 devided into ISO_control_0 and ISO_control_1.
7365 (struct coding_system): New members src_multibyte, dst_multibyte,
7366 errors, and result. Delete member fake_multibyte.
7367 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7369 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7372 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7375 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7377 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7379 (Ftranspose_region): Delete codes for handling byte combining.
7381 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7382 dst_multibyte members of coding. On handling REPLACE on unibyte
7383 buffer, convert the result of decode_coding to unibyte. On
7384 inserting into a mutibyte buffer, always call code_convert_region.
7385 (e_write): Setup coding->src_multibyte according to the
7386 multibyteness of the source (buffer or string).
7388 * fns.c (concat): Handle 8-bit characters correctly.
7389 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7390 unibyte in the result.
7391 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7392 valid multibyte form in the result.
7393 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7394 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7395 return -1, signal an error.
7396 (base64_encode_1): New arg MULTIBYTE. Get each character by
7397 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7398 character is found, return -1.
7399 (Fbase64_decode_region): Delete codes for handling byte-combining.
7400 Treat each decoded byte as a unibyte character.
7401 (Fbase64_decode_string): Return unibyte string.
7402 (Fcompare_strings, concat, string_byte_to_char): Use
7403 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7404 FETCH_STRING_CHAR_ADVANCE.
7405 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7406 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7408 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7409 SPLIT_NON_ASCII_CHAR.
7410 (fontset_ref_via_base, fontset_set): Likewise
7412 * insdel.c (adjust_markers_for_record_delete): Deleted.
7413 (adjust_markers_for_insert): Argument changed. Caller changed.
7414 (adjust_markers_for_replace): Likewise.
7415 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7416 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7417 (copy_text): Delete unused local varialbe c_save. For converting
7418 to multibyte, be sure to make all 8-bit characters in valid
7420 (count_size_as_multibyte): Handle 8-bit characters correctly.
7421 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7422 adjust_after_replace, replace_range, del_range_2)
7423 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7424 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7425 adjust_after_replace, replace_range, del_range_2) Delete codes for
7426 handling byte combining.
7427 (adjust_before_replace): Deleted.
7429 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7430 SPLIT_NON_ASCII_CHAR.
7431 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7432 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7434 (Fkey_description): Likewise.
7436 * lread.c (read1): On reading multibyte string, be sure to make
7437 all 8-bit chararacters in valid multibyte form.
7438 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7440 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7443 * process.c (Fstart_process): GCPRO current_dir before calling
7444 Ffind_operation_coding_system. Encode arguments here.
7445 (create_process): Don't encode arguments here. Setup
7446 src_multibyte and dst_multibyte members of struct coding.
7447 (read_process_output): Setup src_multibyte and dst_multibyte
7448 members of struct coding. If the output is to multibyte buffer,
7449 always decode the output of the process. Adjust the
7450 representation of 8-bit characters to the multibyteness of the
7452 (send_process): Setup coding->src_multibyte according to the
7453 multibyteness of the source.
7455 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7457 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7458 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7460 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7463 * w16select.c (Fw16_set_clipboard_data): Setup members
7464 src_multibyte and dst_multibyte of coding. Adjusted for the
7465 change for find_charset_in_str.
7466 (Fw16_get_clipboard_data): Likewise.
7468 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7469 dst_multibyte of coding.
7470 (x_to_w32_font): Likewise.
7472 * w32select.c (Fw32_set_clipboard_data): Setup members
7473 src_multibyte and dst_multibyte of coding. Adjusted for the
7474 change for find_charset_in_str.
7475 (Fw32_get_clipboard_data): Likewise.
7477 * xdisp.c (get_next_display_element): Handle 8-bit characters
7479 (next_element_from_display_vector): Use CHAR_BYTES instead of
7481 (disp_char_vector): Use SPLIT_CHAR instead of
7482 SPLIT_NON_ASCII_CHAR.
7484 * xselect.c (selection_data_to_lisp_data): Setup members
7485 src_multibyte and dst_multibyte of coding. Adjusted for the
7486 change for find_charset_in_str.
7487 (lisp_data_to_selection_data): Likewise.
7489 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7491 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7494 * dispextern.h (Vimage_types): Add extern declaration.
7496 * xdisp.c (Vimage_types): Moved here from xfns.c.
7497 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7499 * xfns.c (Vimages_types): Moved to xdisp.c.
7500 (syms_of_xfns): Move `image-types' to xdisp.c.
7502 * w32fns.c (Vimage_types): Removed.
7503 (syms_of_w32fns): Remove `image-types'.
7505 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7507 * fns.c (map_char_table): Pay attention to character number of
7508 charset. Check the validity of charset at the first level. For
7509 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7512 * fontset.c: Include "buffer.h".
7513 (fs_load_font): If the face has fontset, record the face ID in
7515 (Finternal_char_font): New function.
7516 (accumulate_font_info): New function.
7517 (Ffontset_info): Rewritten for the new fontset implementation.
7518 (syms_of_fontset): Register Vdefault_fontset in the first element
7519 of Vfontset_table. Include Vdefault_fontset in
7520 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7523 2000-05-16 Dave Love <fx@gnu.org>
7525 * m/iris5d.h: Deleted -- unused.
7527 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7529 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7530 `invalid' instead of `illegal'.
7532 * indent.c (Fmove_to_column): When ending within a tab, insert
7533 spaces first so that markers at the end of the tab get adjusted.
7535 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7536 buffer list that wasn't selected in that frame.
7538 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7539 is needed on mescaline, use a 2 char prefix, and call
7540 make_temp_name with second arg non-zero.
7542 * fileio.c (make_temp_name): New function, extracted from
7544 (Fmake_temp_name): Use it.
7546 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7548 * window.c (coordinates_in_window): Subtract 1 when computing
7551 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7553 * Makefile.in (lisp): Add env.elc.
7555 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7557 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7559 * search.c (Freplace_match): Handle case of `\N' in the
7560 replacement when there's no group N.
7562 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7564 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7565 of the message to message_dolog.
7567 * keyboard.c (read_char): Don't clear current message for help
7568 events; let the code handling help events handle this. Change
7569 code detecting help events that should be ignored.
7571 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7572 we're interating over a string.
7574 2000-05-09 Dave Love <fx@gnu.org>
7576 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7577 that offset before writing. Move gcpro region past call of
7580 2000-05-04 Dave Love <fx@gnu.org>
7582 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7584 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7586 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7587 of inserted characters when BUF equals the current buffer, and PT
7588 is in front of or equal to FROM.
7590 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7592 * xdisp.c (handle_single_display_prop): If display property value
7593 is invalid, or something not supported on the frame, restore
7594 iterator's position to what it was initially. Make sure to return
7595 0 for invalid and unsupported property values.
7597 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7598 that x_per_char_metric returns null.
7600 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7602 * xterm.h (struct face): Add forward declaration.
7603 (struct image): Ditto.
7604 (image_ascent): Add prototype.
7606 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7607 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7608 image_ascent instead of using IMAGE_ASCENT.
7610 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7611 (IMAGE_ASCENT): Removed.
7613 * xfns.c (Qcenter): New variable.
7614 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7615 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7616 (image_ascent): New function.
7617 (lookup_image): Recognize `:ascent center'.
7618 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7619 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7620 (xbm_load): Don't set image's ascent here.
7621 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7622 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7623 check ascent values here.
7624 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7625 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7626 (syms_of_xfns): Initialize Qcenter.
7628 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7629 to the limits, increase the limits.
7631 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7633 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7634 Check Vfont_encoding_alist against the full name of the opened
7637 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7639 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7640 taller than the window.
7642 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7644 * xfaces.c (realize_x_face): Fix the argument of the second
7645 xassert. BASE_FACE may not be a face for ASCII.
7647 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7649 * print.c (print_object): Treat print-length < 0 as nil.
7651 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7653 * s/freebsd.h (TERMCAP_OBJ): Removed.
7654 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7656 * lread.c (read1): Don't treat period followed by certain
7657 characters as symbol start.
7659 * xfns.c (slurp_file): New function.
7660 (xbm_image_p): Handle case of in-memory XBM files.
7661 (xbm_scan): Rewritten to work on memory buffers instead of files.
7662 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7663 Work on memory buffers instead of files. If DATA is null test
7664 if buffer looks like an in-memory XBM file.
7665 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7666 memory buffers instead of files.
7667 (xbm_file_p): New function.
7668 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7670 * lread.c (end_of_file_error): New function.
7671 (read1): Call it instead of signaling `end-of-file' directly.
7673 * print.c (print_error_message): Print data of `end-of-file'
7674 with Fprinc instead of Fprin1.
7676 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7678 * window.c (freeze_window_start): Check that minibuffer scroll
7679 window isn't nil before extracting the window structure pointer
7682 * undo.c (record_delete): If we hit the end of the undo list, stop
7683 picking elements apart.
7685 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7687 * xdisp.c (display_line): If lines are continued, restore
7688 iterator's ascent/descent information to the values before the
7689 first glyph not fitting on the line.
7691 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7693 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7694 positions in glyph matrix. Don't compute new window end
7697 * dispnew.c (increment_matrix_positions): Renamed from
7698 increment_glyph_matrix_buffer_positions.
7699 (increment_row_positions): Renamed from
7700 increment_glyph_row_buffer_positions.
7702 * dispextern.h: Change names of renamed functions from dispnew.c
7705 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7707 * fileio.c (Fdo_auto_save): Create directories for auto-save
7708 list file if necessary.
7710 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7711 from buffer or frame.
7712 (automatic_hscrolling_p): New variable.
7713 (hscroll_windows): Scroll windows horizontally only if automatic
7714 hscrolling is allowed.
7715 (syms_of_xdisp): New variable `automatic-hscrolling'.
7717 * frame.h (struct frame): Add member extra_line_spacing.
7719 * xfns.c (x_set_line_spacing): New function.
7720 (Fx_create_frame): Set line spacing from resources.
7721 (Qline_spacing): New variable.
7722 (syms_of_xfns): Initialize Qline_spacing.
7724 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7726 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7727 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7728 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7729 extra_line_spacing from default value.
7730 (init_buffer_once): Initialize default value of extra_line_spacing.
7732 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7735 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7736 prompt_width. Add extra line spacing.
7738 * term.c (produce_glyphs): Remove reference to struct it's
7741 * dispextern.h (struct it): Remove member prompt_width, add
7744 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7746 * dispnew.c (update_frame_line): When writing a whole line, make
7747 sure cursor is in the right row afterwards, otherwise a use of
7748 capability `ch' in cmgoto might leave the cursor in the row below.
7750 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7752 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7754 * keyboard.c (timer_check): Fix typo in comment.
7756 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7758 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7759 name change: ch -> character.
7761 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7763 * keyboard.c (echo_message_buffer): New variable.
7764 (echo_now): Set echo_message_buffer to the echo area buffer used
7765 to display the echo.
7766 (cancel_echoing): Reset echo_message_buffer to nil.
7767 (read_char): Code rewritten that handles canceling an echo or
7768 echoing a dash, respectively.
7770 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7771 directory doesn't exist.
7773 2000-04-19 Dave Love <fx@gnu.org>
7775 * fns.c (syms_of_fns): Defsubr mapc.
7776 (concat): Don't allow numeric args.
7777 (Fconcat): Doc change.
7779 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7781 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7782 instead define end_match(1|2) more carefully.
7783 Use GET_CHAR_BEFORE_2 for `begline'.
7785 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7787 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7788 on 64-bit systems where NULL is defined as `0'.
7790 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7791 the `variable argument list' to make it work on Alpha.
7793 * m/alpha.h (_LP64) [!_LP64]: Define.
7794 (ORDINARY_LINK): Define for NetBSD.
7796 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7798 2000-04-19 Dave Love <fx@gnu.org>
7800 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7803 * Makefile.in (LIBS): Don't use.
7804 (GETLOADAVG_OBJ): Define again.
7805 (otherobj): Add GETLOADAVG_OBJ.
7807 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7809 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7811 * lread.c (read_filtered_event): Cancel and start busy cursor.
7813 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7814 that the per-character metrics may be null.
7816 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7818 * buffer.c (clone_per_buffer_values): New function.
7819 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7820 clone_per_buffer_values if CLONE is not nil.
7822 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7824 2000-04-16 Dave Love <fx@gnu.org>
7826 * Makefile.in: Remove obsolete localcpp stuff.
7827 (GETLOADAVG_OBJ): Don't define.
7828 (obj): Move LIBOBJS...
7829 (otherobj): ... to here.
7830 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7831 whitespace-only lines after the continuation (Irix).
7833 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7835 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7837 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7839 2000-04-14 Dave Love <fx@gnu.org>
7841 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7842 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7843 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7844 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7847 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7848 autoconfiscated HAVE_GETLOADAVG.
7850 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7853 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7855 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7856 (fill_in_lock_file_name): Avoid existing files that aren't
7859 2000-04-14 Dave Love <fx@gnu.org>
7861 * Makefile.in (LIBS, LIBOBJS): New variable.
7862 (INTERVAL_SRC): Convert to make variable.
7863 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7864 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7865 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7867 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7868 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7869 (shortlisp): Add facemenu, float-sup, frame.
7870 (SOME_MACHINE_LISP): Remove them from here.
7871 (LIBES): Change unused LDLIBS to autoconf LIBS.
7873 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7875 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7877 * composite.c (update_compositions): If FROM and TO are not in a
7878 valid range, do nothing.
7880 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7882 * tparam.c (tparam1): Abort when encountering an unknown
7885 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7888 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7891 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7893 * fileio.c (a_write): Remove redundant semi-colons.
7894 (e_write): Return -1 if failed to write all the data.
7895 This fixes the changes made at 1999-12-15.
7897 2000-04-12 Dave Love <fx@gnu.org>
7899 * fns.c (mapcar1): Test for null vals to support mapc.
7900 (Fmapc): New function.
7902 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7904 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7905 (IT_frame_up_to_date): Support the buffer local value of
7906 cursor-type, if defined.
7908 2000-04-10 Dave Love <fx@gnu.org>
7910 * editfns.c (preceding-char, following-char): Doc fix.
7912 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7914 * Makefile.in (temacs): Revert 2000-03-12 change.
7916 2000-04-10 Jason Rumney <jasonr@gnu.org>
7918 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7920 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7922 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7923 area buffer, if it's not set up yet.
7925 * indent.c (compute_motion): Set immediate_quit.
7927 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7929 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7931 (realize_tty_face): Suppress boldness if colors are the inverse of
7932 the default colors, and tty_suppress_bold_inverse_default_colors_p
7934 (Ftty_suppress_bold_inverse_default_colors): New function.
7935 (syms_of_xfaces): Defsubr it.
7937 * buffer.c (Frestore_buffer_modified_p): New function.
7938 (syms_of_buffer): Defsubr it.
7940 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7942 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7943 charset id (int) argument, not a charset (Lisp_Object).
7945 * coding.h (code_convert_string): Declare.
7946 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7947 object, as the fourth argument to code_convert_string.
7949 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7951 (Fset_fontset_font): Use EQ to compare lisp objects.
7953 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7955 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7956 a pointer that looks like a lisp object.
7957 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7958 zero, instead see whether it's an integer object, since they can't
7960 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7962 * dispnew.c (allocate_matrices_for_frame_redisplay,
7963 direct_output_forward_char): Use X(U)INT and make_number as needed
7964 to convert between (unsigned) int values and lisp integers.
7965 * keyboard.c (read_key_sequence): Likewise.
7966 * lread.c (substitute_object_recurse): Likewise.
7967 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7968 * minibuf.c (do_completion, Fminibuffer_complete_word,
7969 Fminibuffer_completion_help): Likewise.
7970 * term.c (produce_special_glyphs): Likewise.
7972 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7973 * print.c (print_preprocess, print_object): Likewise.
7975 * search.c (compile_pattern): Use NILP when checking for nil.
7977 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7978 __OPTIMIZE__]: Provide a GNU C macro version that handles
7980 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7981 field, to better cope with ENABLE_CHECKING and calls that modify a
7982 Lisp_Object using its old value.
7984 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7986 * window.c (compare_window_configurations): Signal an error
7987 if parameters C1 or C2 aren't window configurations.
7989 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7990 AFTER_POTENTIAL_GC calls around calls to functions that can
7991 signal an error and thus invoke the debugger.
7993 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7995 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7996 an error if decoding fails.
7998 * keyboard.c (lispy_mouse_names): Variable removed.
7999 (Vlispy_mouse_stem): New variable.
8000 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
8001 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
8002 for any mouse button number. Increase size of mouse_syms and
8003 button_down_location as needed. Call modify_event_symbol with
8004 different arguments.
8005 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
8006 Call modify_event_symbol with different arguments.
8007 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
8008 for any button number. Call modify_event_symbol with different
8010 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
8011 Accept a string for NAME_ALIST_OR_STEM.
8013 * lisp.h (larger_vector): Add prototype.
8015 * fns.c (larger_vector): Make externally visible.
8017 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
8019 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
8021 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
8022 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
8023 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
8024 we are between str1 and str2.
8025 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
8026 (PATFETCH): Use `TRANSLATE'.
8027 (PATFETCH_RAW): Fetch multibyte char if applicable.
8028 (PATUNFETCH): Remove.
8029 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
8030 When writing a char, write it directly into the pattern buffer rather
8031 than going needlessly through a temp char-array.
8032 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
8033 multibyte magic and remove the useless `#ifdef emacs'.
8034 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
8037 * regex.h (struct re_pattern_buffer): Make field `multibyte'
8038 conditional on `emacs'.
8040 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
8042 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8044 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
8045 non-union-type versions of XMARK and friends here, because XMARK
8046 and friends won't work on an integer field if NO_UNION_TYPE is not
8048 (make_number): Define as a function if it's not defined as a
8051 * composite.c (run_composite_function): Use NILP when checking for
8053 (syms_of_composite): Delete local var NARGS, pass an int as first
8054 argument to Fmake_hash_table.
8056 * editfns.c (text_property_stickiness): Use NILP to test
8057 Lisp_Object boolean value.
8058 (Fmessage_or_box): Don't use NILP to test int variable.
8059 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
8060 problems reading from and changing the same lisp value in an
8063 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8065 * term.c (TN_no_color_video): New variable.
8066 (term_init): Intitialize TN_no_color_video.
8067 (enum no_color_bit): New enumeration.
8068 (MAY_USE_WITH_COLORS_P): New macro.
8069 (turn_on_face): Use it to determine if attributes may be used
8070 combined with colors.
8072 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8074 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8075 with int lvalues via casts; instead, just yield lisp object
8077 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8078 proper accessor macros.
8079 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8080 (grow_mini_window): Fix typo getting int value of root->height.
8082 * xdisp.c (compute_string_pos): Fix order of arguments to
8083 string_pos_nchars_ahead.
8084 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8085 count arg to variable-arg routines like Frun_hook_with_args and
8087 (back_to_previous_visible_line_start)
8088 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8089 fixed-arg routines like Fget_char_property and Fmake_string.
8090 (reconsider_clip_changes): Use XINT when comparing integer lisp
8091 objects, or passing them as int arguments.
8092 (mark_window_display_accurate, insert_left_trunc_glyphs)
8093 (append_space, extend_face_to_end_of_line): Use make_number when
8094 storing or passing integer values as lisp objects.
8095 (set_cursor_from_row, highlight_trailing_whitespace): Use
8096 INTEGERP, not implicit test against zero, for glyph object.
8097 (try_window_id): Don't use make_number when we want an int value.
8099 * xfaces.c (xlfd_symbolic_value): Make last argument a
8100 Lisp_Object, to be consistent with callers.
8101 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8102 (lface_hash): Apply XFASTINT to lisp values before folding in.
8104 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8105 fill in window width and height. Pass an int, not a lisp object,
8106 as first arg to Finsert.
8108 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8110 * xfaces.c (realize_basic_faces): Block input while realizing
8113 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8115 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8117 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8119 * xterm.c (x_produce_glyphs): When displaying unibyte text
8120 or ASCII, handle case that per-char metric is null.
8122 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8124 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8126 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8127 XSUBR, XBUFFER): Verify correct object type before returning
8128 pointer, using eassert.
8129 * frame.h (XFRAME): Likewise.
8131 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8132 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8133 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8135 * data.c (set_internal): Likewise.
8136 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8137 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8138 * fileio.c (auto_save_1): Likewise.
8139 * insdel.c (check_markers): Likewise.
8140 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8141 * undo.c (record_insert): Likewise.
8142 * vmsproc.c (child_sig): Likewise.
8143 * window.c (unshow_buffer, window_loop): Likewise.
8144 * xterm.c (x_erase_phys_cursor): Likewise.
8146 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8148 * xfns.c (free_image_cache): Free the cache structure itself
8149 last, after all its members have been freed.
8151 * lisp.h (xstrdup): Add prototype.
8153 * alloc.c (xstrdup): Moved here from xfaces.c.
8154 (allocating_for_lisp): Variable removed.
8155 (lisp_malloc): Block input around the calls to malloc and
8158 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8160 (xstrdup): Moved to alloc.c.
8162 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8164 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8166 * emacs.c (main): Fix sense of no-loadup test.
8168 * config.in (ENABLE_CHECKING): Undef.
8170 * lisp.h (struct interval): Replace "parent" field with a union of
8171 interval pointer and Lisp_Object; add new bitfield to use as
8172 discriminant. Change other flag fields to bitfields.
8173 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8174 is defined and the supplied test fails, print a message and
8176 (eassert): New macro. Use CHECK to provide an assert-like
8179 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8180 pointers; abort if the value looks like a lisp object.
8181 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8182 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8183 Modify for new interval parent definition.
8185 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8186 UNMARK_BALANCE_INTERVALS): Update references that need an
8187 addressable lisp object in the interval structure.
8188 (die): New function.
8189 (suppress_checking): New variable.
8191 * intervals.c (interval_start_pos): Just return 0 if there's no
8194 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8196 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8197 and earlier Emacs versions.
8199 * keyboard.c (Ftop_level): Cancel busy-cursor.
8201 * eval.c (call_debugger): Cancel busy-cursor.
8203 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8205 * search.c (Freplace_match): Adjust multibyteness of the current
8206 buffer and NEWTEXT. Free allocated memory before signaling an
8209 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8211 * regex.c (analyse_first): New function obtained by ripping out most
8212 of re_compile_fastmap and generalizing it a little bit so that it
8213 can also just return whether a given (sub)pattern can match the empty
8215 (regex_compile): Use `analyse_first' to decide whether the loop-check
8216 needs to be done or not for *, +, *? and +? (the loop check is costly
8217 for non-greedy repetition).
8218 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8220 2000-03-28 Dave Love <fx@gnu.org>
8222 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8225 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8227 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8229 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8231 (enum re_opcode_t): Update description of succeed_n.
8232 (PATFETCH): Always define.
8233 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8234 operators, char classes, shy-groups and intervals).
8235 Optimize special cases of intervals so as to only use succeed_n and
8236 jump_n when really needed.
8237 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8238 that we don't have to handle the special cases any more.
8239 Simplify on_failure_jump handling as well.
8241 2000-03-28 Jason Rumney <jasonr@gnu.org>
8243 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8245 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8247 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8249 * s/msdos.h (GC_SETJMP_WORKS): Define.
8251 * alloc.c (mark_maybe_object): New function.
8252 (mark_memory): Use it.
8253 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8254 (setjmp_tested_p, longjmp_done): New variables.
8255 (test_setjmp): New function.
8256 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8257 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8259 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8260 to DEC_TEXT_POS and INC_TEXT_POS.
8262 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8263 with parameter MULTIBYTE_P.
8265 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8268 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8269 buffers because it looks for multibyte character byte sequences
8270 which don't exist in unibyte text.
8272 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8274 * xfaces.c (register_color, unregister_color, unregister_colors)
8275 [DEBUG_X_COLORS]: New functions.
8276 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8278 * xfns.c (x_set_cursor_color): Get color reference counts right.
8280 * xterm.c (x_copy_color): New function.
8281 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8283 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8284 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8285 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8286 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8287 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8288 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8289 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8290 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8291 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8292 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8294 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8295 names for handling per-buffer variables.
8297 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8298 instead of MAX_BUFFER_LOCAL_VARS.
8299 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8301 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8303 * xfns.c (x_specified_cursor_type): New function.
8304 (x_set_cursor_type): Use it.
8306 * buffer.h (struct buffer): Add cursor_type.
8308 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8310 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8311 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8313 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8314 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8315 executing it as well as when popping it off the stack to find infinite
8316 loops in non-greedy repetition operators.
8318 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8320 * doc.c (Qfunction_documentation): New variable.
8321 (syms_of_doc): Initialize Qfunction_documentation.
8322 (Fdocumentation): If FUNCTION is a symbol with non-nil
8323 `function-documentation' property, return a documentation derived
8326 * buffer.c (syms_of_buffer): Add default-cursor-type.
8327 (init_buffer_once): Don't let cursor_type have a local value
8330 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8331 on buffer-local value of cursor_type.
8332 (x_draw_bar_cursor): Add parameter WIDTH.
8334 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8335 (init_buffer_once): Set default cursor_type value to t.
8336 Mark cursor_type as local everywhere.
8337 (syms_of_buffer): New per-buffer variable cursor-type.
8339 * buffer.h (struct buffer): Remove member local_var_flags,
8341 (MAX_BUFFER_LOCAL_VARS): New macro.
8342 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8343 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8344 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8345 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8347 * print.c (print_object): Use new macros for per-buffer
8350 * category.c (Fset_category_table): Use new macros for per-buffer
8353 * buffer.c (buffer_permanent_local_flags): Make a char array.
8354 (max_buffer_local_idx): New variable.
8355 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8356 for new handling of per-buffer variables.
8357 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8358 (init_buffer_once): Initialize per-buffer vars differently.
8359 Set max_buffer_local_idx.
8361 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8364 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8367 * data.c (do_symval_forwarding, store_symval_forwarding)
8368 (find_symbol_value, set_internal, default_value, Fset_default)
8369 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8370 per-buffer variables.
8372 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8374 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8376 * xterm.c (x_term_init): Unblock input around call1 of
8377 Qvendor_specific_keysyms.
8379 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8380 (find_defun_start): Consider an open parenthesis in column 0
8381 a defun start only if open_paren_in_column_0_is_defun_start is set.
8382 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8384 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8386 * eval.c (Fautoload): Add entry in load-history (if after dump).
8387 * lread.c (load-history): Update docstring.
8389 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8391 * indent.c (Fvertical_motion): Always use the current buffer.
8392 Temporarily change the window's buffer, if necessary.
8394 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8396 * xterm.c (fast_find_position): Make sure not to consider rows
8397 not visible in the window.
8399 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8401 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8402 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8404 2000-03-22 Jason Rumney <jasonr@gnu.org>
8406 * w32menu.c (single_submenu): Set help string to NULL if none.
8407 (w32_menu_show): Set help string correctly.
8408 (add-menu-item): Set help string in MIIM_DATA for menu item.
8409 Load SetMenuItemInfoA explicitly.
8410 (w32_menu_display_help): New function.
8412 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8413 (QCdata): Moved to xdisp.c.
8415 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8416 (Vw32_charset_to_codepage_alist): Removed.
8417 (Vw32_charset_info_alist): New variable.
8418 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8419 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8420 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8421 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8423 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8424 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8425 Define Vw32_charset_info_alist and w32_charset symbols.
8427 2000-03-22 Jason Rumney <jasonr@gnu.org>
8429 * makefile.nt (w32bdf.obj): Update dependencies.
8431 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8433 * w32fns.c: Include fontset.h after dispextern.h.
8434 (Fx_create_frame): Do not create fontset.
8435 (w32_load_system_font): Doc fix.
8436 (Fx_close_connection): Free full_name if it is not shared.
8438 * w32term.c: Include fontset.h after dispextern.h.
8439 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8441 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8442 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8443 (w32_font_is_double_byte): New function, needs body.
8444 (x_append_glyph): Set glyph->glyph_not_available_p.
8445 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8446 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8447 character, convert it to a unibyte character.
8448 (struct glyph_string): Delete member `charset'.
8449 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8450 calculating it is found.
8451 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8452 the case that per char metric is not available correctly.
8453 (x_fill_glyph_string): Handle the case that the specific glyph is
8454 not available correctly.
8455 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8456 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8457 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8458 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8459 fontset. Don't call FS_LOAD_FONT.
8461 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8463 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8464 (INT_LISPLIKE): New macro.
8465 (NULL_INTERVAL_P): Use it.
8466 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8467 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8468 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8470 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8471 explicit references to "parent" field of struct interval and
8472 associated unclean type conversions.
8473 * intervals.c (create_root_interval, root_interval, rotate_right,
8474 rotate_left, balance_possible_root_interval, split_interval_right,
8475 split_interval_left, interval_start_pos, find_interval,
8476 next_interval, previous_interval, update_interval,
8477 adjust_intervals_for_insertion, delete_node, delete_interval,
8478 adjust_intervals_for_deletion, merge_interval_right,
8479 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8480 copy_intervals_to_string): Likewise.
8481 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8483 * syntax.c (update_syntax_table): Likewise.
8485 * intervals.c (reproduce_tree_obj): New function, like
8486 reproduce_tree but takes a Lisp_Object for the parent. Declare
8488 (graft_intervals_into_buffer): Use it when appropriate.
8489 (reproduce_tree): Declare with prototype.
8490 (balance_possible_root_interval): Check that the parent is a lisp
8491 object before trying to examine its type.
8493 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8495 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8496 as strings only if both are known to be strings.
8498 * s/openbsd.h (LIBS_TERMCAP): Undef.
8500 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8502 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8503 definitions for non-Emacs compilation.
8504 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8505 outside of `#ifdef emacs'.
8506 (print_partial_compiled_pattern): Update.
8507 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8508 (re_compile_fastmap): Merge handling of charset and charset_not (for
8509 emacs and non-emacs compilation as well).
8510 Similarly for (not)categoryspec and (not)syntaxspec.
8511 Don't use the fastmap when reaching `anychar' since the added
8512 complexity is not justified.
8513 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8514 and (not)syntaxspec. Merge (not)categoryspec.
8516 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8518 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8519 FACE_FOR_CHAR): Define them differently for the configuration of
8522 2000-03-21 Dave Love <fx@gnu.org>
8524 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8527 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8529 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8530 (lface_fully_specified_p): Don't check contents of
8531 LFACE_FONT_INDEX because that attribute is optional.
8532 (realize_x_face): Remove now unwarranted xassert.
8534 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8536 The following changes are to make font selection based on
8537 characters, not charset. In addition, they recover fontset
8538 facilities while utilizing the new font selection mechanism.
8540 * Makefile.in (fontset.o): Depend on dispextern.h.
8542 * alloc.c (mark_face_cache): Don't mark face->registry.
8544 * dispextern.h (struct glyph): New member glyph_not_available_p.
8545 Use 22 bits for face_id.
8546 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8547 (struct face): Delete member registry, new member ascii_face.
8548 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8549 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8550 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8551 (struct it): Delete member charset, new member
8552 glyph_not_available_p.
8554 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8555 (struct fontset_info, struct fontset_data): Structs removed.
8556 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8557 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8558 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8559 (fs_free_face_fontset, fontset_font_pattern,
8560 face_suitable_for_char_p, face_for_char,
8561 make_fontset_for_ascii_face): Extern them.
8562 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8563 (FS_LOAD_FACE_FONT): New macro.
8565 * fontset.c: All codes rewritten or adjusted for the change of
8566 fontset implementation. Now fontset is represented by char table.
8567 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8569 (my_strcasecmp): Function removed.
8570 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8572 (AREF, ASIZE): New macros.
8573 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8574 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8575 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8576 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8577 fontset_id_valid_p, font_family_registry, fontset_name,
8578 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8579 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8581 (fs_load_font): New arg FACE. Caller changed.
8582 (fs_query_fontset): Argument changed. Caller changed.
8583 (Fquery_fontset): call fs_query_fontset.
8584 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8586 (clear_fontset_elements, check_registry_encoding,
8587 check_fontset_name): New functions.
8588 (syms_of_fontset): Set char-table-extra-slots property of fontset
8589 to 3. Staticpro and initialize Vfontset_table and
8590 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8592 * frame.h (struct frame): Member `fontset_data' removed.
8593 (FRAME_FONTSET_DATA): Macro removed.
8595 * frame.c (make_frame): Don't allocate f->fontset_data.
8596 (Fdelete_frame): Don't free f->fontset_data.
8598 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8600 * xdisp.c (charset_at_position): Function removed.
8601 (init_iterator): Don't set member charset of struct `it'.
8602 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8603 next_element_from_display_vector, insert_left_trunc_glyphs):
8605 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8607 (get_next_display_element, append_space,
8608 extend_face_to_end_of_line): Likewise.
8610 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8612 (clear_font_table, frame_update_line_height, load_face_font):
8613 Adjusted for the change of fontset implementation.
8614 (load_face_fontset_font): Function removed.
8615 (pixel_point_size): New function.
8616 (font_list): Argument type changed. Caller changed.
8617 (LFACE_FONT): New macro.
8618 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8619 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8620 Lisp_Object. Determine the font name by actually loading a font
8621 by the specified pattern. Set LFACE_FONT (lface) to the specified
8622 pattern. Even if a font is not found, don't try alternatives.
8623 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8624 (set_font_frame_param): If `font' is specified in lface, use it.
8625 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8626 (lface_same_font_attributes_p): Likewise.
8627 (make_realized_face): Arguent changed. Caller changed. Set
8628 face->ascii_face to face itself.
8629 (free_realized_face): Free face->fontset if face is for ASCII.
8630 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8631 deduce_unibyte_registry, x_charset_registry): Functions removed.
8632 (free_realized_multibyte_face): New function.
8633 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8634 changed. Caller changed.
8635 (try_font_list): Argument type changed.
8636 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8637 (choose_face_font): Argument changed. Handle fontset properly.
8638 (choose_face_fontset_font): Function removed.
8639 (realize_default_face, realize_named_face): Don't remove the
8641 (realize_face): Argument changed. Caller changed. Remove face
8642 with the arg former_face_id in advance. Load font for the new
8644 (realize_x_face): Argument changed. Caller changed. For a
8645 multibyte character, share fontset with base_face. For a single
8646 byte character, make a new realized fontset. Don't load a font
8648 (realize_tty_face): Argument changed. Caller changed.
8649 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8650 (face_at_buffer_position): Don't check multibyte_p for returning
8652 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8653 FACE_SUITABLE_FOR_CHARSET_P.
8654 (syms_of_xfaces): Remove code for Qx_charset_registry and
8655 Vface_default_registry.
8657 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8658 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8659 (x_per_char_metric): Don't try FONT->default_char. Even if
8660 pcm->width is zero, glyph bits may exist.
8661 (x_encode_char): Always initialize char2b->byte1.
8662 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8663 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8665 (x_append_glyph): Set glyph->glyph_not_available_p.
8666 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8667 it->charset. Handle the case that per char metric is not
8668 available. If it->multibyte_p is zero and it->c is a multibyte
8669 character, convert it to a unibyte character.
8670 (struct glyph_string): Delete member `charset'.
8671 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8672 the case that per char metric is not available correctly.
8673 (x_fill_glyph_string): Handle the case that the specific glyph is
8674 not available correctly.
8675 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8676 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8677 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8678 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8679 fontset. Don't call FS_LOAD_FONT.
8681 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8682 (x_create_tip_frame): Likewise.
8683 (Fx_close_connection): Free full_name of font_info.
8685 * fns.c (optimize_sub_char_table): New function.
8686 (Foptimize_char_table): New function.
8687 (syms_of_fns): Defsubr Soptimize_char_table.
8689 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8691 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8692 only if buffer is displayed in some window.
8694 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8695 (try_window_reusing_current_matrix): Don't call scroll run
8696 function if run's current and desired position are the same;
8697 this prevents cursor flickering.
8699 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8701 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8703 * regex.c (RE_STRING_CHAR): New macro.
8704 (GET_CHAR_AFER_2): Remove.
8705 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8706 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8707 (print_partial_compiled_pattern, re_compile_fastmap)
8708 (re_match_2_internal): Remove on_failure_jump_exclusive.
8709 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8710 optimization only need to work for * (ie. can use of_keep_string_jump).
8711 Remove the special case for .*\n since it is now covered by the general
8713 (re_search_2): Don't bother with `room'.
8714 (skip_one_char): New function.
8715 (skip_noops): Simplify since `memory' is not needed any more.
8716 (mutually_exclusive_p): Restructure slightly to use `switch' and
8717 add handling for "all" remaining cases.
8718 (re_match_2_internal): Change on_failure_jump_smart to use
8719 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8720 rather than on_failure_jump_exclusive.
8722 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8724 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8725 number of bits per RGB because it's everywhere used as the depth
8728 * term.c (calculate_costs): Remove code dealing with X frames.
8730 2000-03-19 Richard M. Stallman <rms@gnu.org>
8732 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8734 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8736 * lread.c (read_integer): Unread the last char not consumed.
8738 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8740 * xterm.c (x_update_window_cursor): Don't update in frames
8741 which are in the process of being deleted.
8743 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8745 * Makefile.in (mostlyclean): Add `*.core'.
8746 (clean): Add `bootstrap-emacs'.
8748 * lread.c (read_integer): New function.
8749 (read1): Support read syntax #o, #x, #b, #r.
8751 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8753 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8754 make sure POINTER_TO_OFFSET gives the same value before and after
8755 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8756 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8757 (debug): Now only active if > 0 rather than if != 0.
8758 (DEBUG_*): Update for the new meaning of `debug'.
8759 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8760 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8761 in `succeed_n', `jump_n' and `set_number_at'.
8762 (store_op1, store_op2, insert_op1, insert_op2)
8763 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8764 (group_in_compile_stack): Move to after its arg's types are
8765 declared and add a prototype.
8766 (PATFETCH): Define in terms of PATFETCH_RAW.
8767 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8769 (QUIT): Redefine as a nop except for NTemacs.
8770 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8771 indentation of the greedy-op and shy-group code.
8772 (at_(beg|end)line_loc_p): Fix argument's types.
8773 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8774 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8775 (MATCHING_IN_FIRST_STRING): Remove.
8776 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8777 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8778 QUIT unconditionally.
8780 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8782 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8785 * process.c (send_process): Add a hint that the function
8786 can call Lisp code to its comment.
8788 * lread.c (load_dangerous_libraries): New variable.
8789 (Vbytecomp_version_regexp): New variable.
8790 (safe_to_load_p): New function.
8791 (Fload): Handle files not compiled with Emacs specially.
8792 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8794 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8796 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8798 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8799 support functions only if HAVE_X11R6_XIM is defined.
8800 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8802 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8804 * xfns.c (X_I18N_INHIBITED): Don't define.
8805 (create_frame_xic): Remove conditional compilation on
8807 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8809 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8810 (HAVE_X11R6_XIM): Define.
8812 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8814 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8815 If set, call XSynchronize.
8817 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8819 * regex.c: Declare a new type `re_char' used throughout the code
8820 for the string char type. It's `const unsigned char' to match the
8821 rest of Emacs. Consistently make sure all pointers to strings use
8822 it and make sure all pointers into the pattern use `unsigned
8824 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8825 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8828 * charset.h (GET_CHAR_AFTER_2): Remove.
8829 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8831 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8833 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8834 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8835 of them try to use backquotes.
8837 2000-03-12 Dave Love <fx@gnu.org>
8839 * unexelf.c: Restore changes of 1999-10-19.
8840 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8841 fix its type and alignment; copy it from current process.
8843 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8845 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8846 has been found. Fix bug not computing timer's predecessor.
8848 * fileio.c (Fread_file_name): Handle case that DIR contains a
8851 * window.c (Fsave_window_excursion): Doc fix.
8853 * xfns.c (x_defined_color): Rewritten to use
8854 x_allocate_nearest_color.
8856 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8858 * msdos.c (vga_installed): New function, code moved from
8859 dos_set_window_size.
8860 (Qbar, Qcursor_type, outside_cursor): New variables.
8861 (syms_of_msdos): Intern and staticpro them.
8862 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8863 shape used outside Emacs when called for the first time.
8864 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8865 cursor shape used outside Emacs.
8866 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8867 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8869 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8870 parameters specify the cursor. Make qreverse a global
8871 variable (renamed to Qreverse).
8873 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8875 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8877 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8879 This is a big redesign of failure-stack and register handling, prompted
8880 by bugs revealed when trying to add shy-groups. Overall, what happened
8881 is that loops are now structured a little differently, groups can be
8882 shy and the code is a little simpler.
8884 * regex.h: Update the copyright.
8885 (RE_SHY_GROUPS): New value.
8886 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8887 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8889 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8890 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8891 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8892 for (start|stop)_memory since they now only take one argument (the
8893 second has becomes unnecessary).
8894 (print_partial_compiled_pattern): Adjust for changes in
8896 (print_compiled_pattern): Use %ld to printf long ints and flush to
8897 make debugging a little easier.
8898 (union fail_stack_elt): Make the integer unsigned.
8899 (struct fail_stack_type): Add a `frame' element.
8900 (INIT_FAIL_STACK): Init `frame' as well.
8901 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8902 (DEBUG_PUSH, DEBUG_POP): Remove.
8903 (NUM_REG_ITEMS): Remove.
8904 (NUM_NONREG_ITEMS): Adjust.
8905 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8906 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8907 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8908 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8910 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8911 address pushed is not the destination of the jump but the source
8913 (NUM_FAILURE_ITEMS): Remove.
8914 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8915 registers before the actual failure point). Don't hardcode any
8916 meaning for str==NULL anymore.
8917 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8918 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8920 (REG_UNSET_VALUE): Use NULL (why not?).
8921 (compile_range): Remove declaration since it doesn't exist.
8922 (struct compile_stack_elt_t): Remove inner_group_offset.
8923 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8924 (regex_grow_registers): Remove dead code.
8925 (FIXUP_ALT_JUMP): New macro.
8926 (regex_compile): Add shy-groups Change loops to use
8927 on_failure_jump_smart&jump instead of
8928 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8929 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8930 variable to me). Use `jump' instead of `jump_past_alt' and don't
8931 bother with push_dummy_failure in alternatives since it is now
8932 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8933 emacs' for (re)allocating the stack.
8934 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8935 from loop when bufp->can_be_null rather than jumping to `done'.
8936 Avoid jumping backwards so as to ensure termination. Use
8937 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8938 backreferences. Remove dead code in handling of `anychar'.
8939 (skip_noops, mutually_exclusive_p): New functions taken from the
8940 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8941 improve mutually_exclusive_p to handle ".+\n".
8942 (lowest_active_reg, highest_active_reg,
8943 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8944 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8945 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8946 variables. Push register (in `start_memory') on the stack rather
8947 than storing it in old_reg(start|end). Remove the cycle detection
8948 from `stop_memory', replaced by the use of on_failure_jump_loop
8949 for greedy loops. Add code for the new on_failure_jump_<foo>.
8950 Remove ad-hoc code in `on_failure_jump' to push more registers in
8951 the case of a loop. Take out code from `maybe_pop_jump' into
8952 separate functions and adapt it to the semantics of
8953 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8954 and push_dummy_failure. Remove dummy_failure handling and
8955 handling of `failures to jump to on_failure_jump' (this last one
8956 was already dead code, it seems).
8957 (group_match_null_string_p, alt_match_null_string_p)
8958 (common_op_match_null_string_p): Remove.
8960 2000-03-08 Dave Love <fx@gnu.org>
8962 * config.in: Don't depend on __STDC__ for volatile.
8963 Add POINTER_TYPE, PTR, PROTOTYPES.
8965 * hftctl.c, strftime.c: Use PROTOTYPES.
8966 * eval.c (find_handler_clause): Likewise.
8968 * mem-limits.h: Use POINTER_TYPE.
8970 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8971 (memory_warnings): Declare using POINTER_TYPE.
8973 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8975 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8977 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8980 * xfns.c: Remove obsolete code in #if 0.
8981 (Fx_focus_frame): New function.
8983 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8985 * coding.c (coding_category_name): Add coding-category-utf-8,
8986 coding-category-utf-16-be, coding-category-utf-16-le.
8987 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8988 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8989 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8990 (detect_coding_utf_8): New function.
8991 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8992 UTF_16_LOW_SURROGATE_P): New macros.
8993 (detect_coding_utf_16): New function
8994 (detect_coding_mask): When priorities are specified, skip any
8995 categories that have `nil' coding-system. Fix bug of returning
8996 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8997 returns a mask not set in PRIORITIES.
8998 (detect_eol_type_in_2_octet_form): New function.
8999 (detect_eol): selects detect_eol_type_XXX to call according to
9000 cooding->category_idx.
9001 (detect_coding_system): Remove `nil' coding-system in the result.
9002 (Fupdate_coding_systems_internal): Update all coding-categories.
9004 * coding.h (CODING_CATEGORY_IDX_UTF_8,
9005 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
9007 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
9008 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
9009 CODING_CATEGORY_IDX_UTF_16_LE.
9010 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
9011 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
9012 (CODING_CATEGORY_MASK_ANY): Include the above macros.
9013 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
9015 2000-03-07 Gerd Moellmann <gerd@gnu.org>
9017 * doc.c (Fdocumentation_property): If value is not a string,
9018 and doesn't refer to etc/DOC, evaluate it to obtain a string.
9020 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
9021 close the display with XtCloseDisplay. This caused a bus error
9024 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
9025 complete but not unique.
9027 2000-03-06 Gerd Moellmann <gerd@gnu.org>
9029 * process.c (send_process): Remove local variable `procname' that
9030 might become invalid when a GC happens. Instead, access the
9031 process name slot directly.
9033 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
9036 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
9039 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
9041 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
9042 glyph matrices have been freed.
9044 2000-03-05 Gerd Moellmann <gerd@gnu.org>
9046 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
9047 (bootstrap-temacs): Set LC_ALL to C like for temacs.
9049 * xfns.c (QCdata): Moved to xdisp.c.
9051 * xdisp.c (QCdata): Moved here from xfns.c.
9052 (syms_of_xdisp): Initialize QCdata.
9054 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
9056 * window.c (coordinates_in_window): Use
9057 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
9058 FRAME_INTERNAL_BORDER_WIDTH.
9060 * xdisp.c (try_window_id): Recompute unchanged information if
9061 it is obviously invalid.
9063 * xterm.c (x_term_init): Create a colormap if not using the
9066 * xterm.h (select_visual): Change prototype.
9068 * xfns.c (select_visual): Rewritten. Recognize user-specified
9070 (visual_classes): New variable.
9072 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9074 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9075 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9076 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9077 (x_decode_color): Don't handle allocation of white and black
9079 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9080 XtNcolormap resources.
9081 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9082 (Fx_create_frame): Initialize color members of x_output structure.
9083 (xpm_load): Pass colormap to XPM lib.
9085 * xfaces.c (x_free_colors): Access colormap of frame using
9086 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9087 when default colormap is used.
9089 * xterm.c (x_term_init): Set Colormap member of x_display_info
9090 structure. Copy colormap if resource `privateColormap' is
9091 specified (PseudoColor only).
9092 (x_setup_relief_color): Access colormap of frame using
9095 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9096 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9098 2000-03-04 Jason Rumney <jasonr@gnu.org>
9100 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9101 other non-platform-specific equivalents.
9102 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9103 specific functions and macros as their w32 equivalents where
9104 non-platform-specifics are not available.
9105 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9106 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9107 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9108 (frame_update_line_height): Use macros to access f->output_data.
9109 (defined_color): Remove FIXME comments; fixed.
9110 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9111 into #ifdef blocks. Add WINDOWSNT blocks.
9112 (Fx_list_fonts): Use macros for accessing font data.
9113 (set_lface_from_font_name): Different default fonts for X and
9115 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9116 scalable for backward compatibility.
9117 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9118 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9120 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9123 * makefile.nt (w32faces.obj): Remove.
9126 2000-03-03 Jason Rumney <jasonr@gnu.org>
9128 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9131 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9133 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9134 standard ELF definitions here if the system header does not.
9136 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9138 * xterm.c (PER_CHAR_METRIC): Removed.
9139 (x_per_char_metric_1, x_default_char): New functions.
9140 (x_per_char_metric): If font's default char is invalid, return
9141 metrics of a suitably chosen usable default char.
9142 (x_draw_glyph_string_foreground): If font has an invalid default
9143 char, replace occurrences of unprintable chars with a suitably
9144 chosen usable default char.
9146 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9148 * xterm.c (note_mouse_highlight): Return quickly if frame's
9149 glyph matrices have been freed.
9151 * dispnew.c (free_glyphs): Block input while freeing matrices.
9153 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9155 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9158 * dispextern.h (x_free_colors): Add prototype.
9160 * xfaces.c (x_free_colors): New function.
9161 (unload_color, free_face_colors): Use it.
9163 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9165 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9167 * window.c [MSDOS]: Include msdos.h.
9169 2000-03-02 Dave Love <fx@gnu.org>
9171 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9173 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9174 set C_OPTIMIZE_SWITCH for gcc.
9176 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9178 * coding.c (coding_save_composition): Be sure to allocate
9179 composition data area in coding even if there's no composition in
9182 2000-03-01 Jason Rumney <jasonr@gnu.org>
9184 * w32term.c: Equivalent changes to those made to xterm.c on
9185 2000-02-25 and 2000-02-24.
9187 * w32fns.c: Equivalent changes to those made to xfns.c on
9188 2000-02-25 and 2000-02-21.
9190 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9191 correct line-end convention is followed.
9193 * w32menu.c [HAVE_BOXES]: Remove #undef.
9194 (single_keymap_panes): Remove code for simulating checkmarks.
9195 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9196 Remove code for drawing simulated checkmarks.
9197 (w32_menu_show): make unibyte help string correctly.
9198 (add_menu_item): draw standard Windows checkmarks. Draw radio
9199 buttons as radio buttons if possible.
9201 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9203 * sysdep.c (start_of_text): Don't define this function for NetBSD
9206 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9208 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9209 (LINKER): Don't undef if __NetBSD__ is defined.
9211 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9213 * fileio.c [__NetBSD__]: Define `unix'.
9215 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9217 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9219 * atimer.c (start_atimer): Don't abort when timers are stopped.
9220 (append_atimer_lists): New function.
9221 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9222 arbitrary lists of stopped and running atimers.
9224 * atimer.c (cancel_atimer): Handle canceling an atimer when
9225 some timers are stopped.
9227 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9230 * fns.c (maybe_resize_hash_table): Handle case of new size
9231 coming out as being the same as old size.
9233 2000-02-27 Jason Rumney <jasonr@gnu.org>
9235 * makefile.nt: Add atimer.h to dependencies.
9236 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9237 * w32console.c: Only disable window system features for dispextern.h
9238 (initialize_w32_display): Build a display info for the console.
9239 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9240 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9241 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9243 * w32gui.h (struct W32FontStruct): Revert last change after change
9245 * w32menu.c (single_submenu): Set up help string.
9246 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9247 (w32_dialog_show): Set up help string.
9248 * w32term.c (w32_display_info_for_display): Remove unused function.
9249 (w32_draw_bitmap): Use pre-built bitmaps.
9250 (w32_initialize_display_info): New function to initialize parts of
9251 display info that are common to both GUI and console frames.
9252 (w32_term_init): Use w32_initialize_display_info. Do not set
9253 Vw32_num_mouse_buttons here, as it is not called for console
9254 frames. Build bitmaps for indicating truncated lines etc.
9255 (x_delete_display): Destroy pre-built bitmaps.
9256 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9257 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9259 2000-02-27 Dave Love <fx@gnu.org>
9261 * lisp.h: Add a bunch of prototypes.
9263 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9265 * keyboard.c (read_char): Set `usec' correctly.
9267 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9269 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9270 `lambda', set reg[RRR] to the map index.
9271 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9272 reg[RRR] to 0. Otherwise, set it to -1.
9274 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9276 * emacs.c (main): Remove code snippet commented out with `//'.
9278 2000-02-25 Richard M. Stallman <rms@gnu.org>
9280 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9281 and contains a `:', prepend `/:'.
9283 * window.c (select_window_1): If selected_window is nil,
9284 don't "swap out" the buffer's point.
9285 (Fset_window_configuration): Set selected_window to nil
9286 before calling Fselect_window.
9287 (unshow_buffer): Don't set point in buffer from window's point
9288 if another more recently selected window also shows the buffer.
9290 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9292 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9294 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9295 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9296 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9298 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9299 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9300 (hide_busy_cursor): New functions.
9301 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9303 * minibuf.c (read_minibuf): Cancel busy-cursor.
9305 * keyboard.c (command_loop_1): Call start_busy_cursor before
9306 Fcommand_execute and cancel_busy_cursor after it.
9307 (timer_check): Remove busy-cursor code.
9308 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9311 * process.c (wait_reading_process_input): Remove busy-cursor code.
9313 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9314 Fx_hide_busy_cursor.
9316 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9318 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9320 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9322 * xterm.c (XTread_socket): Remove busy-cursor code.
9324 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9325 (build_frame_matrix_from_leaf_window): Put code handling
9326 glyph row's not being a slice of a frame row in #if 0.
9327 (sync_window_with_frame_matrix_rows): New function.
9328 (frame_row_to_window): New function.
9329 (mirror_line_dance): Handle copies between windows.
9331 * lread.c (Fload): Use `xfree' instead of `free'.
9332 (init_obarray): Use `xmalloc' instead of `malloc'.
9334 * window.c (Fset_window_buffer): Set WINDOW to the window
9336 (coordinates_in_window): Take frame's internal border width
9339 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9341 * xterm.c (x_display_and_set_cursor): Display cursor of
9342 non-selected windows depending on the setting of
9343 cursor_in_non_selected_windows.
9345 * xdisp.c (cursor_in_non_selected_windows): New variable.
9346 (syms_of_xdisp): DEFVAR_BOOL it.
9348 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9350 * data.c (Fstring_to_number): If number is greater than what
9351 fits into an integer, return a float.
9353 * eval.c (specbind): Remove references to
9354 keyword_symbols_constant_flag.
9356 * data.c (keyword_symbols_constant_flag): Removed.
9357 (Fmakunbound, set_internal, syms_of_data): Remove references to
9358 keyword_symbols_constant_flag.
9360 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9362 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9364 * syntax.c (multibyte_syntax_as_symbol): New variable.
9365 (syms_of_syntax): Declare it as a Lisp variable.
9366 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9367 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9368 nonzero, treat all multibyte characters as symbol.
9369 (init_syntax_once): Give syntax `word' to all multibyte
9372 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9374 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9377 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9379 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9381 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9382 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9384 2000-02-21 Dave Love <fx@gnu.org>
9386 * frame.c (Vmouse_position_function): New variable.
9387 (Fmouse_position): Use it.
9388 (syms_of_frame): Install it.
9390 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9392 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9394 * fileio.c (Finsert_file_contents): Unbind the binding of
9395 standard-output done by temp_output_buffer_setup.
9397 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9398 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9399 (specbind, unbind_to): Handle most common case of non-constant
9400 symbol with trivial value specially.
9402 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9404 2000-02-20 Richard M. Stallman <rms@gnu.org>
9406 * data.c (Fmake_variable_buffer_local): Doc fix.
9407 Init found_for_buffer to 0.
9408 (Fmake_variable_frame_local): If the variable has already
9409 been buffer-local, set the check_frame field.
9411 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9413 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9414 produced for CODING_MODE_LAST_BLOCK requires.
9416 2000-02-18 Dave Love <fx@gnu.org>
9418 * keyboard.c (echo_keystrokes): Remove declaration.
9419 (Vecho_keystrokes) New variable.
9420 (read_char, record_menu_key, read_key_sequence): Use it to allow
9422 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9424 * lread.c: Undef feature selection macros before defining.
9426 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9428 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9429 for symbols other than the symbol in question.
9431 2000-02-17 Dave Love <fx@gnu.org>
9433 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9435 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9437 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9439 * alloc.c (enum mem_type): Compile unconditionally.
9441 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9443 * xfaces.c (tty_defined_color): Don't return faulire indication
9444 for unspecified-fg and unspecified-bg pseudo-colors.
9446 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9448 * alloc.c (mark_object): Don't mark symbol names in pure space.
9449 (gc_sweep): Don't unmark symbol names in pure space.
9451 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9452 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9453 [GC_MARK_STACK]: New defines.
9454 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9455 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9457 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9459 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9460 allocate_buffer instead of xmalloc.
9462 * alloc.c (toplevel): Include setjmp.h.
9463 (PURE_POINTER_P): New define.
9464 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9465 (Vdead) [GC_MARK_STACK]: New variable.
9466 (lisp_malloc): Add parameter TYPE, call mem_insert if
9467 GC_MARK_STACK is defined.
9468 (allocate_buffer): New function.
9469 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9470 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9471 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9472 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9473 (MEM_NIL) [GC_MARK_STACK]: New define.
9474 (struct mem_node) [GC_MARK_STACK]: New structure.
9475 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9476 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9477 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9478 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9479 (mark_stack) [GC_MARK_STACK]: New functions.
9480 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9481 (clear_marks): Removed.
9482 (gc_sweep): Set free conses' car, free floats' type, free
9483 symbols' function to Vdead. Use lisp_free to free buffers.
9484 (init_alloc_once): Initialize Vdead.
9485 (survives_gc_p): Return non-zero for pure objects.
9487 * alloc.c: Add comments throughout the file.
9489 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9490 that unblocks alarms.
9492 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9493 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9494 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9496 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9498 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9500 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9501 avoid infinite error signaling. Allocate sufficient memory for
9502 eol_str in the case that eoltype is Lisp_Int.
9504 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9506 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9507 depends on the previous behavior.
9509 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9511 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9513 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9515 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9517 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9518 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9521 2000-02-15 Richard M. Stallman <rms@gnu.org>
9523 * data.c (set_internal): Don't make variable buffer-local
9524 if within a let-binding for the same buffer.
9525 (let_shadows_buffer_binding_p): New function.
9527 * eval.c (specbind): For buffer-local value,
9528 record the current buffer also.
9529 (unbind_to): Cope with that change.
9531 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9533 * window.c (Fsave_window_excursion): Doc fix.
9535 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9537 * syntax.c (back_comment): Make sure we only consider comment-starters
9538 of the relevant style and return -1 in case of a failure to find the
9539 beginning of the comment.
9540 (Fforward_comment): If back_comment fails, go back to the position just
9541 after the comment-end.
9542 (scan_lists): Add comment describing a very minor bug.
9544 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9546 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9547 `completion-regexp-list' in the docstring.
9549 2000-02-14 Dave Love <fx@gnu.org>
9551 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9553 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9555 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9556 to Emacs' syntax. Also fix the comment about set/not-set meanings
9557 since Emacs syntax is not the value 0 any more.
9558 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9559 since it's now part of RE_SYNTAX_EMACS.
9561 2000-02-12 Dave Love <fx@gnu.org>
9563 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9566 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9568 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9570 2000-02-12 Dave Love <fx@gnu.org>
9572 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9574 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9575 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9576 * s/hpux.h: Don't define HAVE_VFORK.
9578 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9580 * s/nextstep.h: Don't define HAVE_ALLOCA.
9582 * config.in: Add vfork bits.
9584 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9586 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9587 unwind function to undo the effect of stopping atimers.
9589 * keyboard.c (bind_polling_period): Stop all timers except
9592 * atimer.c (stopped_atimers): New variable.
9593 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9596 * atimer.h (stop_other_atimers, run_all_atimers)
9597 (unwind_stop_other_atimers): Add function prototypes.
9599 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9601 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9603 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9604 library may depend on jpeg.
9605 (atimer.o): Depends on atimer.c.
9607 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9609 * insdel.c (del_range_1): Call update_compositions.
9610 (del_range_both): Call update_compositions just once..
9612 2000-02-10 Dave Love <fx@gnu.org>
9614 * xfns.c (create_frame_xic): Fix initialization of automatic
9617 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9619 * ccl.c (CCL_MAKE_CHAR): New macro.
9620 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9621 registers by CCL_MAKE_CHAR before calling translate_char.
9622 <CCL_TranslateCharacterConstTbl> Likewise.
9624 2000-02-08 Dave Love <fx@gnu.org>
9626 * lread.c (__EXTENSIONS__): Define.
9628 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9630 * puresize.h (BASE_PURESIZE): Increase to 650000.
9632 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9634 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9637 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9639 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9640 md, mh, mb, mr, and me to the fake termcap entry.
9642 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9644 * sound.c (sound_cleanup): Don't call device close routine if the
9645 function pointer is null.
9647 2000-02-06 Andrew Innes <andrewi@gnu.org>
9649 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9650 around image definitions and prototypes.
9651 (gamma_correct) [WINDOWSNT]: New prototype.
9653 * w32term.c (x_make_frame_visible): Replace call to
9654 input_poll_signal with poll_for_input.
9656 * window.c [WINDOWSNT]: Include w32term.h.
9658 * xdisp.c [WINDOWSNT]: Include w32term.h.
9660 * makefile.nt: Add dependencies on w32gui.h.
9661 (OBJ1): Include atimer.obj.
9662 ($(BLD)\atimer.obj): New dependency rule.
9664 * w32.c (sigmask): New function (does nothing).
9665 (sigunblock): Ditto.
9667 * frame.c [WINDOWSNT]: Include w32term.h.
9669 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9671 * lread.c (syms_of_lread): Fix literal newlines.
9673 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9674 the string constant limit (2048 bytes) in MSVC.
9677 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9679 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9681 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9682 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9685 2000-02-04 Dave Love <fx@gnu.org>
9687 * fileio.c: Remove some unused vars.
9688 (_GNU_SOURCE): Define (for euidaccess).
9690 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9692 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9694 (read_minibuf): Deal with allow_props correctly.
9696 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9698 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9700 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9702 * search.c (compile_pattern): If a cache entry has a nil regexp,
9703 fill in that entry instead of clobbering a previously cached
9706 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9708 * puresize.h (BASE_PURESIZE): Increase to 610000.
9710 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9712 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9715 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9717 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9718 instead of incrementing ic directly.
9719 <CCL_WriteExprConst> Likewise.
9720 <ccl_set_expr>: Set ic to jump_address.
9722 * fileio.c (e_write): Fix the handling of
9723 CODING_FINISH_INSUFFICIENT_SRC.
9725 2000-02-01 Dave Love <fx@gnu.org>
9727 * editfns.c (Fpropertize): Doc fix.
9729 * process.c (Fstart_process): Doc fix.
9731 * eval.c: Fix various doc strings not to duplicate information
9732 from help-manyarg-func-alist.
9734 * window.c (Fset_window_margins): Don't make interactive. Doc
9737 * doc.c (Vhelp_manyarg_func_alist): New variable.
9738 (Fdocumentation): Use it.
9739 (syms_of_doc): Define it.
9741 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9743 * xterm.c (xim_open_dpy): Remove unused local variable.
9745 * emacs.c (USAGE): Use term `display options' instead of `X
9748 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9749 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9751 * fns.c (sweep_weak_table): New function.
9752 (sweep_weak_hash_tables): Use it. Keep on marking until there
9755 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9757 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9758 that XTread_socket does not crash by trying to call XNoOp on a
9761 2000-01-30 Jason Rumney <jasonr@gnu.org>
9763 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9764 Change selected_frame to SELECTED_FRAME ().
9765 (w32_console_mouse_position): Remove #ifndef MULE from around
9768 * makefile.nt: Remove dosfns.obj.
9770 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9772 * w32fns.c (w32_defined_color): Check for valid frame before
9773 applying gamma correction. Eliminate dependency on frame elsewhere.
9774 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9775 (w32_to_x_font): Use resx and resy not height_in and width_in.
9776 (x_to_w32_font): Doc fix.
9777 (xlfd_strip_height): New function to strip and return font height.
9778 (w32_font_match): Compare height separately from rest of xlfd
9779 spec, using xlfd_strip_height.
9781 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9782 width_in. Use w32_defined_color in place of defined_color.
9784 * w32faces.c: Merge more of DOS and X specifics in preparation for
9785 merge with xfaces.c.
9786 (defined_color): Remove FIXME comment.
9787 (tty_color_name): Provide w32-specific function.
9788 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9790 * w32console.c (turn_on_face, turn_off_face): Removed.
9791 (w32_face_attributes): New function.
9792 (Global_variables): Reduce scope where possible.
9793 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9795 (hl_mode): Don't modify text attributes.
9796 (write_glyphs): Don't do anything if len <= 0. Use
9797 w32_face_attributes to get attributes for drawing. Write
9798 terminating codes using char_attr_normal.
9799 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9800 (update_begin, update_end): Likewise.
9801 (vga_stdcolor_name): New function.
9802 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9803 (Fset_screen_color): Remove char_attr_reverse.
9805 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9807 * xfns.c (xic_set_preeditarea): Take window parameter and
9808 window-relative pixel-positions.
9810 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9811 is its frame's selected window.
9812 (xim_instantiate_callback): Likewise.
9814 * xfns.c (x_create_im): Removed.
9815 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9816 (supported_xim_styles): Renamed from supported_styles.
9817 (best_xim_style): Renamed from best_style.
9818 (create_frame_xic): Renamed from xic_create_frame.
9819 (free_frame_xic): Renamed from xic_destroy_frame.
9821 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9823 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9824 our frames, call XFilterEvent with 2nd parameter `None'.
9825 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9826 returning XBufferOverflow.
9827 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9829 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9830 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9831 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9832 (xim_initialize, xim_close)
9833 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9834 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9835 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9836 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9838 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9840 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9841 `xic_style' and `xic_xfs'.
9842 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9843 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9844 (FRAME_XIM): Removed.
9846 * xfns.c (supported_styles): New variable.
9847 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9848 (xic_create_xfontset, best_style, xic_create_frame)
9849 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9850 (xic_set_xfontset): New functions.
9852 2000-01-28 Dave Love <fx@gnu.org>
9854 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9856 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9858 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9860 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9861 for *scratch* if it already existed.
9863 * emacs.c (USAGE): New macro.
9864 (main): Use it to display usage information.
9866 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9868 Support for the menu-help feature:
9870 * msdos.h: Change prototypes of XMenuAddSelection and
9873 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9874 part of the line to the termscript file.
9875 (IT_clear_to_end): Clear the entire line, not just its beginning.
9876 (menu_help_message, prev_menu_help_message): New variables.
9877 (IT_menu_make_room): Make room for the help_text member.
9878 (IT_menu_display): New argument disp_help; all callers changed.
9879 If disp_help is non-zero, store the help text of the active menu
9880 item in menu_help_message.
9881 (XMenuAddPane): Initialize the help_text member to NULL.
9882 (XMenuAddSelection): New argument help_text. Store it in the
9884 (XMenuActivate): New argument help_callback. If the value of
9885 menu_help_message has changed since the last time, display the
9886 menu help message text while waiting for the mouse to move. Clear
9887 the echo area before exiting.
9888 (XMenuDestroy): Free the help_text member.
9890 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9892 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9893 XMenuAddSelection. Pass help callback to XMenuActivate.
9894 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9896 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9898 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9899 and EMACS_SET_USECS.
9901 2000-01-26 Dave Love <fx@gnu.org>
9903 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9905 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9906 an error may be signalled.
9908 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9910 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9911 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9913 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9915 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9917 * charset.c (Fstring): If there is a multibyte char among
9918 the args, always return a multibyte string.
9920 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9922 * sysdep.c (sys_select): Turn atimers off and on instead of
9923 recording and restoring old alarm handler
9925 * process.c (toplevel): Include atimer.h.
9926 (create_process_1): Rewritten.
9927 (create_process): Use atimers instead of alarm.
9928 (wait_reading_process_input) [hpux]: Turn atimers off instead
9929 of turning off SIGALRM.
9930 (wait_reading_process_input): Turn off atimers instead off
9931 calling stop_polling.
9933 * emacs.c (main): Call init_atimer.
9935 * keyboard.c (toplevel): Include systime.h and atimer.h.
9936 (polling_for_input): Removed because unused.
9937 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9938 (poll_timer): New variable.
9939 (poll_for_input, poll_for_input_1): New functions.
9940 (start_polling, stop_polling): Rewritten.
9942 * keyboard.h (polling_for_input): Removed.
9944 * atimer.h, atimer.c: New files.
9946 * Makefile.in (obj): Add atimer.o.
9947 (atimer.o): New target.
9949 * blockinput.h (pending_atimers): Add extern declaration.
9950 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9952 * lisp.h (popup_activated_flag): Add extern declaration.
9954 * xmenu.c (popup_activated_flag): Make externally visible.
9955 (popup_activate_callback) [USE_MOTIF]: Increment
9956 popup_activated_flag.
9957 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9959 * xterm.c (toplevel): Include atimer.h.
9960 (toolkit_scroll_bar_interaction): New variable.
9961 (Fxt_process_timeouts): Removed.
9962 (x_process_timeouts): New function.
9963 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9964 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9965 (x_make_frame_visible): Call poll_for_input_1 instead of
9966 input_poll_signal. Don't call alarm.
9967 (x_initialize): Install timer calling x_process_timeouts.
9969 2000-01-24 Dave Love <fx@gnu.org>
9971 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9972 Don't use -cckr -- apparently not now necessary.
9974 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9976 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9979 2000-01-23 Jason Rumney <jasonr@gnu.org>
9981 * w32fns.c (w32_defined_color): Apply gamma correction before
9982 trying to map to the palette.
9983 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9986 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9987 here. Callers changed to always pass real device context.
9988 (w32_draw_bitmap): Likewise.
9989 (w32_get_glyph_overhangs): Likewise.
9990 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9992 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9993 pfnSetScrollInfo and SetScrollRange.
9994 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9995 back into MULE characters after decoding them.
9996 (x_get_glyph_face_and_encoding): Likewise.
9997 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9998 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9999 (x_produce_glyphs): Calculate per char metrics for a character
10000 that we know exists in default font when font_not_found_p is true.
10002 2000-01-22 Jason Rumney <jasonr@gnu.org>
10004 * makefile.nt (intervals.obj, composite.obj): New modules.
10005 (composite.h): Added as dependency where appropriate.
10007 * w32gui.h (XGCValue): New struct for emulating X GCs.
10009 * w32term.h (XCharStruct): New struct for emulating X.
10011 * w32console.c (turn_on_face, turn_off_face): New functions.
10012 (change_line_highlight): New prototype for new redisplay.
10013 (write_glyphs): Support multibyte text. Support faces.
10015 * w32faces.c: Complete rewrite for new redisplay based on new
10018 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
10019 throughout. struct frame * in place of FRAME_PTR.
10020 Skeleton support for images, toolbars, tooltips from xfns.c.
10021 (Fx_create_frame): Use system default for default scroll bar
10023 (w32_get_arg): Renamed from x_get_arg.
10024 (Fx_file_dialog): New function.
10025 (w32_list_fonts): Check cache before asking system.
10026 (Vw32_enable_synthesized_fonts): New variable.
10027 (Vw32_enable_italics): Obsolete, removed.
10029 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
10030 Use SELECTED_FRAME macro.
10032 * w32menu.c: Add skeleton support for help strings on menus.
10033 (add_menu_item): Native checkbox and radio support added, but not
10034 yet enabled due to bugs.
10035 (push_menu_item): Add parameters type, selection and help.
10037 Formatting changes to reduce unnecessary diffs with xmenu.c.
10039 * w32select.c (Fw32_set_clipboard_data): Update call to
10040 find_charset_in_str.
10042 * w32term.c: Complete rewrite for new redisplay based on new
10043 xterm.c with necessary sections merged back in from old w32term.c.
10045 2000-01-21 Richard M. Stallman <rms@gnu.org>
10047 * data.c (set_internal): Further fix in same criterion.
10049 2000-01-20 Richard M. Stallman <rms@gnu.org>
10051 * data.c (set_internal): Fix the criteria for whether
10052 to swap out the old cached binding.
10054 2000-01-19 Dave Love <fx@gnu.org>
10056 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
10058 2000-01-18 Kenichi Handa <handa@etl.go.jp>
10060 * regex.c (re_compile_fastmap): While checking a range table for
10061 `charset', skip flag bits for a character class correctly.
10063 2000-01-17 Gerd Moellmann <gerd@gnu.org>
10065 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
10067 * xfns.c (x_window): Call lw_create_widget with new parameter
10070 * widget.c (EmacsFrameSetCharSize): Change size of children first
10071 because of problems with main window geometry management under
10074 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10075 MENU_ITEMS_ITEM_.*.
10076 (MENU_ITEMS_ITEM_HELP): New enumerator.
10077 (push_menu_item): Add parameter HELP. Record help in menu_items.
10078 (single_menu_item, single_submenu, list_of_items): Call
10079 push_menu_item with new parameter.
10080 (single_submenu): Set help string in widget value.
10081 (menu_highlight_callback): New function.
10082 (set_frame_menubar): Call lw_create_widget with new
10084 (xmenu_show, xdialog_show): Ditto.
10086 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10088 * sound.c (Fplay_sound): Improve doc string.
10090 2000-01-11 Richard M. Stallman <rms@gnu.org>
10092 * lisp.h (set_internal): Enter the new arg.
10094 * eval.c (specbind): Record buffer-local variables specially,
10095 indicating which buffer's binding was saved.
10096 (unbind_to): Restore buffer-local variables specially
10097 in the proper buffer.
10099 * data.c (set_internal): New arg BUF.
10101 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10102 * data.c (Fset): Pass new arg to set_internal.
10103 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10105 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10107 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10110 2000-01-11 Richard M. Stallman <rms@gnu.org>
10112 * minibuf.c (Ftry_completion): Doc fix.
10114 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10116 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10119 2000-01-11 Andreas Schwab <schwab@suse.de>
10121 * coding.c (code_convert_region): Initialize total_skip.
10123 2000-01-08 Dave Love <fx@gnu.org>
10125 * eval.c (Fuser_variable_p): Check customizability too.
10127 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10129 * minibuf.c (Fcompleting_read): Doc fix.
10131 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10133 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10136 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10137 Check that input style is supported before trying to create an
10139 (x_window): Call x_create_im.
10141 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10143 * xfns.c (current_gif_memory_src): New variable.
10144 (gif_load): Record the address of the current memory source
10145 in current_gif_memory_src.
10146 (gif_read_from_memory): Use current_gif_memory_src.
10148 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10149 macros statement form.
10151 * sound.c (struct sound): Renamed from struct sound_file.
10152 (struct sound): Add members `data' and `header_size'.
10153 (enum sound_attr): Add SOUND_DATA.
10154 (current_sound, current_sound_device): Variables renamed from
10155 sound_file and sound_device.
10156 (parse_sound): Parse :data.
10157 (parse_sound): Handle sound data in strings.
10158 (find_sound_type): Function renamed from find_sound_file_type.
10159 (wav_init, au_init): Fail if sound's header_size is smaller than
10160 needed header size.
10161 (wav_play, au_play): Play sounds from string data.
10163 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10165 * lisp.h: Add prototype for allocate_string_data.
10167 * alloc.c (Fgarbage_collect): Return number of live and free
10170 * alloc.c (mark_buffer): Remove code in #if 0.
10172 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10173 (strings_consed): New variable.
10174 (allocate_string): Set it.
10175 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10176 (Fmemory_use_counts): Return strings_consed. Use Flist.
10178 * alloc.c: General cleanup in comments etc. Remove conditional
10179 compilation for `standalone'.
10181 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10183 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10184 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10185 (DONT_COPY_FLAG): Removed.
10186 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10187 (struct sdata, struct sblock): New
10188 (struct string_block): Rewritten.
10189 (STRINGS_IN_STRING_BLOCK): New macro.
10190 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10191 (large_sblocks, string_blocks, string_free_list): New variables.
10192 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10193 (init_strings): Rewritten.
10194 (allocate_string, allocate_string_data, compact_small_strings)
10195 (free_large_strings, sweep_strings): New functions.
10196 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10197 (struct string_block_head, current_string_block)
10198 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10199 (STRING_PAD): Removed.
10200 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10201 (Fgarbage_collect): Don't set mark bit in large strings.
10202 (mark_object): Mark strings differently. Mark symbol names
10204 (survives_gc_p): Test marked strings differently.
10205 (gc_sweep): Sweep strings differently, unmark strings in
10207 (compact_strings): Removed.
10209 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10211 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10212 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10214 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10216 * fileio.c (Finsert_file_contents): Signal error if visiting file
10217 in a non-empty buffer.
10219 * term.c (encode_terminal_code): Fix the previous change.
10221 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10223 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10224 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10226 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10228 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10230 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10231 need to test for MSDOS frames.
10233 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10235 * dosfns.c (unspecified_colors): Remove.
10236 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10238 (msdos_stdcolor_name): Return strings for unspecified fore- and
10239 back-ground colors.
10241 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10242 (syms_of_xfaces): Remove their staticpro's.
10243 (tty_color_name): Return Lisp strings for unspecified fore- and
10244 back-ground colors.
10245 (Finternal_set_lisp_face_attribute): Remove the special treatment
10246 for Qunspecified_{f,b}g.
10247 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10250 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10252 * xdisp.c (reseat_at_next_visible_line_start): Position before
10253 newline only if ending up on a newline.
10254 (next_element_from_ellipsis): Return success. Handle case of
10255 displaying no ellipsis. Fix case of ellipsis defined in display
10257 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10260 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10262 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10263 (Fcolor_supported_p): Renamed from face-color-supported-p.
10265 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10267 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10268 list of colors renamed to tty-defined-color-alist.
10269 (tty_color_name): Pass the frame to tty-color-by-index.
10270 (realize_tty_face): tty-color-alist is now a function which
10271 accepts the frame as argument.
10273 * term.c (Ftty_display_color_p): Accept an optional argument
10276 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10278 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10279 encode_terminal_code.
10281 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10283 * dispnew.c (mode_line_string): Support termcap frames as well.
10285 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10287 * syntax.c (Fforward_word): Undo previous change.
10289 * editfns.c (Fconstrain_to_field): Don't constrain if
10290 inhibit-field-text-motion is non-nil.
10291 (Fline_beginning_position): Undo previous change.
10292 (Fline_end_position): Ditto.
10294 * syntax.c (Fforward_word): Notice field boundaries only if
10295 inhibit-field-text-motion is nil.
10297 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10299 * editfns.c (Vinhibit_field_text_motion): New variable.
10300 (inhibit-field-text-motion): New DEFVAR_LISP.
10301 (Fline_beginning_position, Fline_end_position): Notice field
10302 boundaries only if inhibit-field-text-motion is nil.
10304 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10305 All calls adjusted.
10306 (x_build_heuristic_mask): Likewise.
10307 (xbm_load_image_from_file): Change error output.
10308 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10309 (gif_load, gs_load, x_kill_gs_process): Ditto.
10311 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10312 color indices when accessing raster pixels.
10313 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10314 one of :file or :data.
10315 (enum pbm_keyword_index): Add PBM_DATA.
10316 (pbm_format): Add :data.
10317 (pbm_image_p): Allow either :file or :data.
10318 (pbm_read_file): New function.
10319 (pbm_scan_number): Rewritten to read from string.
10320 (pbm_load): Support :data.
10322 See ChangeLog.8 for earlier changes.
10324 ;; Local Variables:
10325 ;; coding: iso-2022-7bit