1 2001-02-05 Kenichi Handa <handa@etl.go.jp>
3 * ccl.c (CCL_WRITE_CHAR): Check if CH is valid or not. If
4 invalid, execute CCL_INVALID_CMD.
5 (ccl_driver): If the CCL program is terminated because of
6 CCL_STAT_INVALID_CMD, copy the remaining source data to the
7 destination instead of throwing them away.
9 2001-02-02 Gerd Moellmann <gerd@gnu.org>
11 * xfns.c (x_set_font): If font hasn't changed, avoid recomputing
12 faces and other things.
14 * xdisp.c (get_next_display_element): Fix case of empty
17 2001-02-02 Eli Zaretskii <eliz@is.elta.co.il>
19 * editfns.c (Fconstrain_to_field): Doc fix.
21 * xfaces.c (Fclear_face_cache): Rename the `thorougly' argument
22 into `thoroughly', to make it consistent with the doc string.
24 * window.c (Fenlarge_window, Fshrink_window): Doc fix.
26 2001-02-01 Gerd Moellmann <gerd@gnu.org>
28 * search.c (search_buffer): Call set_search_regs with a byte
29 position, not a character position.
31 * xfns.c (x_set_tool_bar_lines): Do nothing if frame is
34 2001-02-01 Eli Zaretskii <eliz@is.elta.co.il>
36 * frame.c (Fmodify_frame_parameters): Doc fix.
38 2001-01-31 Gerd Moellmann <gerd@gnu.org>
40 * frame.h (EMACS_FRAME_H_INCLUDED): Use an include blocker
41 identifier which is not reserved by Standard C.
43 * frame.h (FRAME_RIGHT_SCROLL_BAR_WIDTH): New define.
45 * window.c (enum window_part): New enumeration.
46 (Qleft_fringe, Qright_fringe): Replace Qleft_bitmap_area and
48 (coordinates_in_window): Return an enumerator from enum
49 window_part. Fix handling of right scroll bar.
50 (Fcoordinates_in_window_p): Doc fix. Return `left-fringe' and
51 `right-fringe' instead of `left-bitmap-area' and
52 `right-bitmap-area'. Use enumerators from enum window_part
53 instead of hard-coded integers.
54 (check_window_containing, window_from_coordinates): Use
55 enumerators from enum window_part instead of hard-coded integers.
56 (syms_of_window): Replace Qleft_bitmap_area and
57 Qright_bitmap_area.with Qleft_fringe and Qright_fringe.
59 2001-01-31 Eli Zaretskii <eliz@is.elta.co.il>
61 * editfns.c (Fformat_time_string): Doc fix.
63 2001-01-31 Stefan Monnier <monnier@cs.yale.edu>
65 * keymap.c (Fwhere_is_internal): Use the first valid binding
66 if no ascii binding is found (when firstonly is t).
68 2001-01-31 Gerd Moellmann <gerd@gnu.org>
70 * window.c (Fscroll_right, Fscroll_left): Use interactive_p
71 instead of Finteractive_p.
73 * lisp.h (interactive_p): Add prototype.
75 * eval.c (interactive_p): New function.
76 (Finteractive_p): Use it.
78 * alloc.c (Fmake_list): Add a QUIT in the loop; unroll the loop.
80 2001-01-31 Dave Love <fx@gnu.org>
82 * .gdbinit (hook-run): Define to run xreload.
84 * textprop.c (Fset_text_properties): Fix newline in doc string.
86 2001-01-30 Gerd Moellmann <gerd@gnu.org>
88 * xdisp.c (build_desired_tool_bar_string, syms_of_xdisp): Use
89 DEFAULT_TOOL_BAR_BUTTON_MARGIN and DEFAULT_TOOL_BAR_BUTTON_RELIEF.
91 * dispextern.h (Vtool_bar_button_margin:): Declare extern.
92 (DEFAULT_TOOL_BAR_BUTTON_MARGIN, DEFAULT_TOOL_BAR_BUTTON_RELIEF)
93 (DEFAULT_TOOL_BAR_IMAGE_HEIGHT): New defines.
95 * xfns.c (Fx_create_frame): Add the tool bar height to the frame
98 2001-01-30 Dave Love <fx@gnu.org>
100 * bytecode.c (Fbyte_code) <Bgeq>: Add BEFORE_POTENTIAL_GC and
103 2001-01-29 Gerd Moellmann <gerd@gnu.org>
105 * bytecode.c (Fbyte_code) <Bcurrent_column>: Add
106 BEFORE_POTENTIAL_GC and AFTER_POTENTIAL_GC.
108 2001-01-29 Eli Zaretskii <eliz@is.elta.co.il>
110 * textprop.c (Fset_text_properties): Doc fix.
112 2001-01-29 Gerd Moellmann <gerd@gnu.org>
114 * xdisp.c (forward_to_next_line_start): Remove xassert.
116 2001-01-29 Jason Rumney <jasonr@gnu.org>
118 * w32term.c (x_draw_row_bitmaps): Delay obtaining HDC to avoid
119 returning without releasing it.
121 2001-01-29 Kenichi Handa <handa@etl.go.jp>
123 * w32fns.c (w32_font_match): Allocate three more bytes to regex
124 for '^', '$', and '\0'.
126 2001-01-28 Andrew Choi <akochoi@i-cable.com>
128 * fontset.c (fontset_pattern_regexp): Allocate three more bytes to
129 regex for '^', '$', and '\0'.
131 * alloc.c (allocate_string) [macintosh]: Call check_string_bytes
132 only if current_sblock has been initialized.
134 * frame.c (Fdelete_frame) [macintosh]: Allow deletion of initial
135 terminal frame even if it is the only visible frame.
137 2001-01-28 Kenichi Handa <handa@etl.go.jp>
139 * fontset.c (font_family_registry): Even if FONTNAME conform to
140 XLFD, if it specifies other fields than family and registry,
141 return FONTANME. New argument FORCE if nonzero cancel that
143 (fontset_font_pattern): Call font_family_registry with FORCE 1 for
144 a signle byte character. Don't set FAMILY part to nil here. It
145 is handled by the caller choose_face_font.
146 (Fnew_fontset): Call font_family_registry with FORCE 0.
147 (Fset_fontset_font): Likewise.
149 2001-01-27 Gerd Moellmann <gerd@gnu.org>
151 * xdisp.c (display_line): Don't treat a newline as fitting
154 2001-01-26 Gerd Moellmann <gerd@gnu.org>
156 * window.c (size_window): Set the window's orig_top to nil when
157 changing heights, so that a future shrink_mini_window won't
158 restore a bogus height.
160 * frame.c (do_switch_frame): If selected frame has a mini-window,
161 resize that to exact size.
163 * dispnew.c (adjust_glyph_matrix): Always clear desired matrices.
165 * xdisp.c (display_line): Simplify check for glyphs fitting
166 entirely in the line.
168 * xfns.c (xic_style): New variable.
169 (create_frame_xic): Move static variable to global scope for
170 the case that `static' gets defined away.
172 2001-01-26 Kenichi Handa <handa@etl.go.jp>
174 * coding.c (decode_coding): Set a flag for inhibiting
176 (code_convert_region): Always set saved_coding_symbol.
177 (decode_coding_string): Likewise. Update coding->symbol when we
178 encounter a inconsistent eol by the same way as
181 2001-01-25 Gerd Moellmann <gerd@gnu.org>
183 * xfns.c (x_set_tool_bar_lines): Use x_clear_area instead of
186 * xterm.c (x_after_update_window_line): Don't clear if frame's
187 internal border width is zero.
188 (x_clear_area): New function.
189 (x_after_update_window_line, x_clear_end_of_line)
190 (x_scroll_bar_create, x_scroll_bar_set_handle)
191 (XTset_vertical_scroll_bar, x_erase_phys_cursor): Use x_clear_area
192 instead of XClearArea.
194 * xterm.h (x_clear_area): Add prototype.
196 * xfns.c (Fx_file_dialog): Remove a workaround for Lesstif
197 which doesn't seem necessary anymore with Lesstif 0.92.
199 2001-01-25 Dave Love <fx@gnu.org>
201 * puresize.h (BASE_PURESIZE): Up to 720000.
203 * keymap.c (Fwhere_is_internal): Declare gcpro3, gcpro4.
205 2001-01-25 Gerd Moellmann <gerd@gnu.org>
207 * xdisp.c (echo_area_display): Don't call redisplay_internal
208 when Emacs is shutting down. We can't run hooks etc. that
209 would be necessary to do a redisplay.
211 * lread.c (read_integer): Use type EMACS_INT instead of int.
213 2001-01-25 Eli Zaretskii <eliz@is.elta.co.il>
215 * ccl.c (ccl_driver): Fix last change.
217 2001-01-25 Kenichi Handa <handa@etl.go.jp>
219 * ccl.h (sturct ccl_program): New member suppress_error.
221 * ccl.c (ccl_driver): If ccl->suppress_error is nonzero, don't
222 insert error message to the output.
223 (setup_ccl_program): Initialize ccl->suppress_error to 0.
225 * coding.h (struct coding_system): New member suppress_error.
227 * coding.c (ccl_coding_driver): Setup ccl->suppress_error.
228 (Fset_terminal_coding_system_internal): Set the member
230 (Fset_safe_terminal_coding_system_internal): Likewise.
232 2001-01-24 Stefan Monnier <monnier@cs.yale.edu>
234 * regex.c (mutually_exclusive_p): Don't blindly handle `charset_not'
235 as if it was a `charset'.
237 2001-01-24 Gerd Moellmann <gerd@gnu.org>
239 * keymap.c (Fwhere_is_internal): Don't nreverse the cached
240 value in where_is_cache; the next lookup in the cache returns
241 something bogus if we do.
243 2001-01-24 Eli Zaretskii <eliz@is.elta.co.il>
245 * xdisp.c (syms_of_xdisp) <Stool_bar_lines_needed>: Don't defsubr
246 if HAVE_WINDOW_SYSTEM isn't defined.
248 2001-01-24 Gerd Moellmann <gerd@gnu.org>
250 * fns.c (sweep_weak_table): Fix code taking items out of
251 the hash collision chain. Some cleanup.
253 * xterm.c (x_new_font): Don't change a tooltip's size.
255 * xfns.c (x_create_tip_frame): Prevent changing the tooltip's
256 background color by specifying a color for the default font
259 2001-01-24 Kenichi Handa <handa@etl.go.jp>
261 * ccl.c (CCL_READ_CHAR): Change the argument name from r to REG as
262 a workaround for SunOS 4's cc.
263 (CCL_CALL_FOR_MAP_INSTRUCTION): Use "if (1)..." not "do {...".
264 (CCL_SUCCESS, CCL_SUSPEND, CCL_INVALID_CMD): Likewise.
265 (ccl_driver) <CCL_ReadMultibyteChar2>: Remove unnecessay "do"
268 2001-01-23 Gerd Moellmann <gerd@gnu.org>
270 * xterm.c (x_set_window_size_1): New function extracted from
272 (x_set_window_size): Use it.
273 (x_set_window_size) [USE_X_TOOLKIT]: Handle case that window
274 doesn't have a widget, like tooltips.
276 2001-01-23 Eli Zaretskii <eliz@is.elta.co.il>
278 * window.c (syms_of_window) <scroll-preserve-screen-position>: Doc
281 2001-01-23 Kenichi Handa <handa@etl.go.jp>
283 * fns.c (Fset_char_table_default): Fix to make sub char-table
286 2001-01-22 Gerd Moellmann <gerd@gnu.org>
288 * xdisp.c (build_desired_tool_bar_string): Make sure we have
289 a desired tool bar string, even if there are no tool bar
292 * xdisp.c (Ftool_bar_lines_needed): New function.
293 (syms_of_xdisp): Defsubr it.
295 * editfns.c (Fformat): Don't extend text properties from arguments
296 to padding chars in the result.
298 2001-01-20 Eli Zaretskii <eliz@is.elta.co.il>
300 * s/msdos.h (GC_MARK_STACK): Define to GC_MAKE_GCPROS_NOOPS.
302 2001-01-20 Andrew Innes <andrewi@gnu.org>
304 * w32term.c (w32_ring_bell): Only support visible bell on w32
306 (w32_initialize): Don't set term hooks that aren't actually needed
309 * xfaces.c (realize_default_face):
311 (realize_tty_face): Remove references to FRAME_W32_CONSOLE_P.
313 * xdisp.c (handle_single_display_prop): Remove references to
316 * dispnew.c (Fredraw_frame): Remove reference to
319 * frame.h (output_method): Remove output_w32_console method.
320 (FRAME_W32_CONSOLE_P): Remove macro.
322 * frame.c (Qw32_console): Remove variable.
323 (Fframep): Remove references to it.
324 (syms_of_frame): Ditto.
325 (Fframe_parameters): Remove references to FRAME_W32_CONSOLE_P.
327 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Reinstate original
330 2001-01-20 Kenichi Handa <handa@etl.go.jp>
332 * editfns.c (Fformat): Use lisp_string_width instead of strwidth.
334 2001-01-19 Andrew Innes <andrewi@gnu.org>
336 * w32.c (init_environment): Add a version-independent site-lisp
337 directory to EMACSLOADPATH, after the version dependent one.
339 2001-01-19 Gerd Moellmann <gerd@gnu.org>
341 * editfns.c (Fbuffer_substring): Doc fix.
343 * xdisp.c (message_dolog, message2, message2_nolog): Rename
344 parameter LEN to NBYTES.
346 2001-01-19 Kenichi Handa <handa@etl.go.jp>
348 * charset.c (strwidth): Use c_string_width.
349 (c_string_width): New function.
350 (lisp_string_width): New arguments PRECISION, NCHARS, NBYTES.
353 * charset.h (c_string_width, lisp_string_width): Extern them.
355 * doprnt.c (doprnt1): Get byte length of Lisp string correctly.
357 * indent.c (check_composition): Check validity of composition.
359 * xdisp.c (store_frame_title): Pay attention to width of non-ASCII
360 characters by calling c_string_width.
361 (x_consider_frame_title): Get byte length of frame tile string
363 (display_mode_element): Pay attention to width of non-ASCII
364 characters by calling strwidth.
366 2001-01-18 Gerd Moellmann <gerd@gnu.org>
368 * xfns.c (Qcancel_timer): New variable.
369 (syms_of_xfns): Initialize and staticpro it.
370 (Fx_hide_tip, Fx_show_tip): Use it.
371 (Fx_show_tip): Make sure to set tip_timer to nil when canceling
373 (toplevel): Lisp code for generating parts of syms_of_xfns removed.
375 * window.c (Fwindow_live_p): Use WINDOW_LIVE_P.
377 * window.h (WINDOW_LIVE_P): New macro.
379 * window.c (window_size_fixed): New variable.
380 (syms_of_window): Add a DEFVAR_BOOL for window-size-fixed, for
383 * eval.c (specbind): If binding a per-buffer variable which
384 doesn't have a buffer-local value in the current buffer, change
385 the global value by changing the value of the symbol bound in all
386 buffers not having their own value, to make it consistent with
387 what happens with other buffer-local variables.
389 * xterm.c (x_initialize): Set char_ins_del_ok to 1.
391 * xdisp.c (forward_to_next_line_start): Stop at end of buffer
392 when searching for a newline.
394 2001-01-18 Kenichi Handa <handa@etl.go.jp>
396 * xdisp.c (display_string): Fix previous change.
398 2001-01-18 Jason Rumney <jasonr@gnu.org>
400 * w32term.c (x_produce_stretch_glyph): Only use Qspace when
401 GLYPH_DEBUG is defined.
402 (x_produce_glyphs): Don't xassert `it->descent > 0'; this isn't
403 true for images with `:ascent 100'.
404 (x_set_mouse_face_gc): If the last used mouse face has gone in the
405 meantime, use face MOUSE_FACE_ID.
406 If first glyph isn't a character glyph, use the ASCII NUL
407 character to determine the face.
408 (expose_area): Do not treat left margin specially.
409 (note_mode_line_highlight): If no local_map, check global keymap.
410 (note_mouse_highlight): Initialize overlay.
411 (clear_mouse_face): Don't return if tip_frame is
413 (show_scroll_bars): Remove unused function.
414 (w32_read_socket) [WM_KILLFOCUS]: Set help_echo to Qnil.
415 (x_draw_bar_cursor): Remove extra test for out of bounds cursor.
417 (x_erase_phys_cursor): Don't apply XWINDOW to variable that may be
419 (x_free_frame_resources): Unload relief colors.
421 2001-01-17 Gerd Moellmann <gerd@gnu.org>
423 * xdisp.c (forward_to_next_line_start): Avoid calling
424 get_next_display_element when the newline is already found. This
425 may change the iterator's position, when its current position is
426 equal to the iterator's stop_charpos.
428 * dispnew.c (direct_output_for_insert): If char_ins_del_ok is
429 zero, use this method only at the end of a line.
431 * xfaces.c (x_face_list_fonts): Don't BLOCK_INPUT around the
432 call to x_list_fonts. Call x_list_fonts with SIZE -1 only
433 if SCALABLE_FONTS_P is set.
435 * xfaces.c (x_face_list_fonts): Call x_list_fonts with SIZE -1,
436 so that scalable fonts are included.
438 * xterm.c (x_list_fonts): Allow scalable fonts if SIZE is < 0,
439 In the cache, use a key containing the information if scalable
441 (x_load_font): Adapt to change of keys in the font cache.
443 2001-01-17 Kim F. Storm <storm@filanet.dk>
445 * xfaces.c (x_face_list_fonts): Use x_list_fonts instead of
446 XListFonts to take advantage of font caching.
448 * xterm.c (x_list_fonts): Ensure caching font information when
449 called for a null frame, which is the case frequently when Emacs
452 2001-01-17 Gerd Moellmann <gerd@gnu.org>
454 * xfns.c (QCconversion): Replaces QCalgorithm.
456 * w32fns.c (QCconversion): Replaces QCalgorithm. Update copyright.
458 * xdisp.c (build_desired_tool_bar_string): Use :conversion instead
461 * xdisp.c (redisplay_tool_bar): Change tool bar's height when
462 not everything could be displayed.
464 * line.h, x-list-font.c: Files removed because unused.
466 2001-01-17 Andrew Innes <andrewi@gnu.org>
468 * dired.c (directory_files_internal): Convert result from readdir
469 to a unibyte string initially, to avoid possible misinterpretation
470 of some bytes as the internal form of Emacs characters.
472 2001-01-17 Kenichi Handa <handa@etl.go.jp>
474 * fns.c (concat): Be sure to avoid putting the same `composition'
475 property on the adjacent regions.
477 2001-01-16 Gerd Moellmann <gerd@gnu.org>
479 * window.c (Fset_window_hscroll): Don't set window's min_hscroll
481 (Fscroll_right, Fscroll_left): Set it here instead, if called
484 * buffer.c (Fset_buffer_modified_p): Set buffer's
485 prevent_redisplay_optimizations_p flag.
487 * dispnew.c, callproc.c, fns.c, keyboard.c, process.c, sunfns.c,
488 * sysdep.c, vmsproc.c, xselect.c: Call
489 redisplay_preserve_echo_area with additional arg.
491 * dispextern.h, lisp.h (redisplay_preserve_echo_area): Change
494 * xdisp.c (redisplay_preserve_echo_area): Add parameter
495 FROM_WHERE, for debugging.
497 2001-01-16 Kenichi Handa <handa@etl.go.jp>
499 * ccl.c (Fregister_ccl_program): Handle the return value of
500 resolve_symbol_ccl_program correctly.
501 (CCL_Extension): Fix typo (originally CCL_Extention). Caller
504 2001-01-15 Gerd Moellmann <gerd@gnu.org>
506 * xterm.c (x_set_mouse_face_gc): If the last used mouse face
507 has gone in the meantime, use face MOUSE_FACE_ID.
509 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: If
510 x_display_info_for_display returns null, don't try to close
511 the display; we didn't open it.
513 * dispnew.c (save_or_restore_current_matrices): Function removed.
514 (save_current_matrix, restore_current_matrix): New functions.
515 (adjust_frame_glyphs_for_frame_redisplay): Use them to save and
516 restore the frame's current matrix. Due to the glyph pointer
517 setup done in adjust_glyph_matrix, there is no easy way to make
518 saving the current matrix in the desired matrix generally correct,
521 2001-01-15 Kenichi Handa <handa@etl.go.jp>
523 * xdisp.c (insert_left_trunc_glyphs): Overwrite padding glyphs by
525 (display_line): Optimize for wide characters.
526 (display_string): Don't try to display a multi-column character
527 partially. On ttys, produce more than one truncation glyph for
528 multi-column characters that don't fit on the line.
530 2001-01-13 Kenichi Handa <handa@etl.go.jp>
532 * md5.c (WORDS_BIG_ENDIAN) [__BYTE_ORDER == __BIG_ENDIAN]: Define
533 it instead of WORDS_BIGENDIAN. Caller changed.
535 2001-01-13 Jason Rumney <jasonr@gnu.org>
537 * w32fns.c (Fimage_size, image_ascent, lookup_image)
538 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, parse_image_spec)
539 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
540 (tiff_format, gif_format, gs_format): Adapt to change of image
543 * w32term.c (x_produce_image_glyph, x_draw_image_foreground)
544 (x_draw_image_relief, x_draw_image_foreground_1)
545 (x_draw_image_glyph_string): Adapt to change of image margins.
547 * w32.c (init_environment, sys_shutdown, sys_pipe): Remove unused
550 * w32bdf.c (search_file_line, get_cached_font_char)
551 (cache_char_offset, create_offscreen_bitmap): Remove unused variables.
553 * w32inevt.c (w32_console_toggle_lock_key): Add parentheses.
555 * w32fns.c (x_to_w32_color, x_set_icon_name, xlfd_strip_height)
556 (w32_list_synthesized_fonts, lookup_image, Fx_file_dialog)
557 (Fw32_send_sys_command): Remove unused variables.
558 (w32_msg_pump): Add parentheses.
560 * w32term.c (w32_fill_rect, w32_read_socket, x_bitmap_icon)
561 (x_new_fontset, x_calc_absolute_position, x_iconify_frame):
564 2001-01-12 Gerd Moellmann <gerd@gnu.org>
566 * xdisp.c (Vtool_bar_button_margin): Replaces tool_bar_button_margin.
567 (build_desired_tool_bar_string): Handle Vtool_bar_button_margin
568 being a pair of margins.
569 (syms_of_xdisp): Change DEFVAR_INT of tool-bar-button-margins
570 to DEFVAR_LISP. Extend doc.
572 * xfns.c (Fimage_size, image_ascent): Adapt to the change of image
574 (lookup_image): If `:margin MARGIN' is specified, and MARGIN is a
575 pair of integers `(X . Y)', use X for the horizontal and Y for the
577 (IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR): New enumerator.
578 (parse_image_spec): Check it.
579 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
580 (tiff_format, gif_format, gs_format): Use
581 IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR for :margin.
583 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
584 (x_draw_image_relief, x_draw_image_foreground_1)
585 (x_draw_image_glyph_string): Adapt to the change of image margins.
587 * dispextern.h (struct image): Replace member `margin' with
588 `hmargin' and `vmargin'.
590 * xdisp.c (Fdump_tool_bar_row) [GLYPH_DEBUG]: Add parameters ROW
593 * dispnew.c (update_text_area): Put code which decrements the
594 stop position when the row's face extends to the end of the
597 * xfns.c (x_set_mouse_color): Fix color allocation.
599 * keyboard.c: Call get_local_map with new argument list.
601 * intervals.c (get_local_map): Change TYPE to Lisp_Object.
603 * intervals.h (enum map_property): Removed.
604 (get_local_map): Change prototype.
606 * keymap.c: Call get_local_map with new argument list.
607 (Fwhere_is_internal): Rename parameter XKEYMAP to KEYMAP.
609 2001-01-11 Gerd Moellmann <gerd@gnu.org>
611 * xdisp.c (build_desired_tool_bar_string): Correct the computation
612 of the size needed for the tool bar string. For the last image,
613 use a `display' property that reaches to the end of the string.
615 * xselect.c (selection_request_dpyinfo): New variable.
616 (x_handle_selection_request): Set it.
617 (x_selection_request_lisp_error): Don't call
618 x_decline_selection_request if selection request's display has
621 * xfaces.c (x_free_colors, x_free_dpy_colors) [DEBUG_X_COLORS]: Do
622 the unregister_colors before calling XFreeColors.
624 2001-01-10 Dave Love <fx@gnu.org>
626 * Makefile.in (${etc}DOC): Depend on ${shortlisp} and
627 ${SOME_MACHINE_LISP}, not ${lisp}.
629 2001-01-10 Gerd Moellmann <gerd@gnu.org>
631 * xdisp.c (display_line): On ttys, produce more than one
632 truncation glyph for multi-column characters that don't fit on the
635 * xselect.c (x_reply_selection_request): Add a comment.
637 * xfns.c (Fx_backspace_delete_keys_p): Use XkbGetMap and
638 XkbGetNames instead of XkbGetKeyboard.
640 2001-01-10 Dave Love <fx@gnu.org>
642 * sysdep.c (random): Revert the declaration.
644 2001-01-09 Gerd Moellmann <gerd@gnu.org>
646 * lisp.h (STRING_BYTES) [GC_CHECK_STRING_BYTES]: Call
647 function string_bytes.
648 (GC_CHECK_STRING_BYTES): Moved here from alloc.c.
650 * alloc.c (CHECK_STRING_BYTES) [GC_CHECK_STRING_BYTES]: New macro.
651 (check_sblock, string_bytes) [GC_CHECK_STRING_BYTES]: New functions.
652 (check_string_bytes) [GC_CHECK_STRING_BYTES]: Add parameter ALL_P.
653 (allocate_string) [GC_CHECK_STRING_BYTES]: Always check strings in
655 (mark_object) [GC_CHECK_STRING_BYTES]: Use CHECK_STRING_BYTES.
656 (gc_sweep) [GC_CHECK_STRING_BYTES]: Call check_string_bytes
657 after sweeping strings, and at the end.
658 (GC_CHECK_STRING_BYTES): Moved to lisp.h.
660 * alloc.c (Fgarbage_collect): Use a record_unwind_protect to
661 ensure that pop_message is called.
663 * keyboard.c (Fexecute_extended_command): Use a
664 record_unwind_protect to ensure that pop_message is called.
666 * lisp.h (push_message_unwind): Add prototype.
668 * xdisp.c (push_message_unwind): New function.
670 * fileio.c (do_auto_save_unwind): Do the pop_message here
671 instead of in Fdo_auto_save.
672 (Fdo_auto_save): Don't call pop_message.
674 2001-01-08 Ken Raeburn <raeburn@gnu.org>
676 * xfns.c (xpm_load) [!ALLOC_XPM_COLORS]: Declare local variable I
679 2001-01-08 Gerd Moellmann <gerd@gnu.org>
681 * window.c (window_scroll_pixel_based): Adjust glyph matrices
682 when increasing window's vscroll.
684 * macros.c (Qkbd_macro_termination_hook): New variable.
685 (syms_of_macros): Initialize and staticpro it.
686 (pop_kbd_macro): Run kbd-macro-termination-hook.
688 * xterm.c (XTread_socket) <LeaveNotify>: Set help_echo to nil.
690 2001-01-07 Dave Love <fx@gnu.org>
692 * keyboard.c (Fread_key_sequence_vector): Avoid newline in
693 arglist, for documentation's sake.
695 2001-01-06 Andrew Innes <andrewi@gnu.org>
697 * makefile.w32-in (clean): Delete $(COMPILER_TEMP_FILES) instead
700 2001-01-05 Andrew Innes <andrewi@gnu.org>
702 * term.c (update_end): Don't check updating_frame; for some reason
703 this can be 0 sometimes, such as after dismissing a popup menu,
704 and isn't necessary given the explicit frame argument.
706 2001-01-05 Gerd Moellmann <gerd@gnu.org>
708 * sysdep.c: Don't prototype srandom; it takes an unsigned argument
709 on some systems, and an unsigned long on others, like FreeBSD 4.1.
711 2001-01-04 Gerd Moellmann <gerd@gnu.org>
713 * xterm.c (clear_mouse_face): Don't return if tip_frame is
716 * xfns.c (x_create_tip_frame): Preserve the value of
717 face_change_count around the creation of the tip frame.
719 * xfns.c (last_show_tip_args): New variable.
720 (compute_tip_xy): New function.
721 (Fx_show_tip): Reuse an existing tip frame, if possible.
722 (syms_of_xfns): Initialize and staticpro last_show_tip_args.
724 2001-01-04 Dave Love <fx@gnu.org>
726 * editfns.c (Fformat): Doc fix.
728 * systime.h (set_file_times): Prototype.
730 * widget.h (EmacsFrameSetCharSize_): Prototype.
732 * sysdep.c (random, srandom): Declare explicitly.
734 * dispextern.h (move_it_vertically_backward): Declare.
736 2001-01-04 Gerd Moellmann <gerd@gnu.org>
738 * xfns.c (x_create_tip_frame): Call face-set-after-frame-default,
739 like in Fx_create_frame.
741 * xfaces.c (set_font_frame_param): Don't do anything for
742 non-graphical frames.
744 * window.c (Fdelete_other_windows): Set window's window_end_valid
745 to nil when changing the window's start. Don't change the
746 window's start when its top position hasn't changed. If we do,
747 this will set the window's optional_new_start, which act's like a
748 force_start during redisplay with C-x 1 M-> under particular
749 circumstances (see report from Per Starback to emacs-pretest-bug
752 2001-01-03 Gerd Moellmann <gerd@gnu.org>
754 * xdisp.c (forward_to_next_line_start): Reset it->c if taking the
755 short cut at the start of the function. Add an assertion.
756 (reseat_at_next_visible_line_start): Add an assertion.
758 * window.c (Frecenter): When changing the window start, set the
759 window's window_end_valid to nil.
760 (Fwindow_end): Fix window-end computation when UPDATE is non-nil.
762 * dispextern.h (move_it_past_eol): Add prototype.
764 * xdisp.c (move_it_past_eol): New function.
766 * window.c (Fwindow_end): Doc fix.
768 2001-01-03 Dave Love <fx@gnu.org>
770 * dired.c (Ffile_attributes): Fix last change, removing BSD4_3
773 2001-01-03 Gerd Moellmann <gerd@gnu.org>
775 * xdisp.c (try_window_reusing_current_matrix): Fix bug setting
776 the enabled_p flag of the glyph row at window_end_vpos to 0.
777 (handle_single_display_prop): Fix last change.
779 2001-01-02 Richard M. Stallman <rms@caffeine.ai.mit.edu>
781 * window.c (Frecenter): Doc fix.
783 2001-01-02 Andrew Innes <andrewi@gnu.org>
785 * term.c (FRAME_TERMCAP_P) [WINDOWSNT]: Remove redefinition.
787 * frame.h (output_method): Add output_w32_console method.
788 (FRAME_W32_CONSOLE_P): New macro.
790 * frame.c (make_terminal_frame) [WINDOWSNT]: Make terminal frames
791 use output_w32_console method.
792 (Qw32_console): New Lisp_Object.
793 (Fframep): Return it.
794 (syms_of_frame): Init it.
795 (Fframe_parameters): Report w32console as font for w32_console
798 * xfaces.c (realize_default_face): Set face foreground and
799 background to unspecified for w32_console frames.
800 (realize_face): Realize face cache for w32_console frames.
801 (realize_tty_face): Accept w32_console frames.
803 * xdisp.c (handle_single_display_prop): Return if frame is
805 (init_iterator) [WINDOWSNT]: Initialize frame face cache if
806 necessary, even if running interactively.
808 * dispnew.c (Fredraw_frame): Call set_terminal_modes for
811 * w32term.c (x_update_begin):
815 (x_change_line_highlight):
820 (w32_reassert_line_highlight):
821 (w32_frame_rehighlight):
822 (w32_frame_raise_lower): Do nothing if not w32 frame.
824 * w32xfns.c (get_frame_dc): Abort if called on a non-w32 frame.
826 * w32fns.c (Fx_display_color_cells): Determine correct value, when
827 system doesn't tell us directly.
828 (Fx_display_visual_class): Implement properly.
830 2001-01-02 Gerd Moellmann <gerd@gnu.org>
832 * window.c (Frecenter): Handle centering in graphical frames
833 specially. Centering on the basis of line counts doesn't work
834 reliably with variable-height lines.
836 2001-01-02 Eli Zaretskii <eliz@is.elta.co.il>
838 * widget.c (EmacsFrameSetCharSize): Remove unused variables `ac'
841 * composite.c (run_composition_function): Remove unused variable
843 (update_compositions): Remove unused variable `hook'.
845 * intervals.c (get_local_map): Remove unused variable `tem'.
847 * doprnt.c (doprnt1): Remove unused variable `size'.
849 * fns.c (Flength): Remove unused variable `tail'.
850 (Fdelete): Remove unused variable `size'.
852 * editfns.c (Ftranspose_regions): Remove unused variables `gcpro1'
855 * doc.c (Fsnarf_documentation): Remove unused variables `fun' and
858 * data.c (find_symbol_value): Remove extra 3rd argument in the
859 call to swap_in_symval_forwarding.
861 * undo.c (Fprimitive_undo): Remove unused block-scope variable
864 * search.c (shrink_regexp_cache): Remove unused variable `cpp'.
865 (trivial_regexp_p): Remove unused variable `c'.
866 (boyer_moore): Remove unused variable `k'.
868 * indent.c (current_column): Remove unused variable `stopchar'.
869 (Fcompute_motion): Remove unused variable `contin'.
871 * casefiddle.c (casify_object): Remove unused variable `tolen'.
873 * dired.c (directory_files_internal): Fix a typo in a comment.
874 Remove an unused variable `handler'.
875 (file_name_completion): Remove unused function-scope variable
877 (Ffile_attributes) <dirname, sdir>: Make declarations conditioned
880 * fileio.c (e_write): Remove unused variable
881 `require_encoding_p'.
883 * marker.c (Fmarker_position): Remove unused variables `pos', `i',
885 (Fmarker_insertion_type): Remove unused variable `buf'.
887 * insdel.c (make_gap): Remove unused variable `result'.
889 * keyboard.c (record_char): Remove unused function-scope variable
891 (kbd_buffer_get_event): Remove unused block-scope variable `idx'.
892 (menu_bar_items): Remove unused function-scope variable `tem'.
894 * fontset.c (fontset_ref): Remove unused variable `i'.
895 (fontset_set): Remove unused variables `j' and `tmp'.
896 (make_fontset): Remove unused variables `i', `j', `elt' and
898 (make_fontset_for_ascii_face): Remove unused variable `name'.
899 (fs_load_font): Remove unused variable `font_idx'.
900 (fs_query_fontset): Remove unused function-local variable
902 (list_fontsets): Remove unused variable `tail'.
903 (Fnew_fontset): Remove unused variables `family' and `registry'.
904 (accumulate_font_info): Remove unused variable `tmp'.
905 (Ffontset_font): Remove unused variable `id'.
906 (syms_of_fontset): Remove unused variable `i'.
908 * xfns.c (x_display_info_for_name): Cast 0 to "char *" in the call
910 (lookup_image): Remove unused variable `file'.
911 (xbm_load): Remove unused variables `bitmap_data', `height', and
912 `width'. Remove function-local variable `i', leave the
914 (gif_load): Remove unused variable `inc'.
916 * xterm.c (XTread_socket): Remove unused variables `p' and
918 (XTread_socket) <LeaveNotify>: Remove unused variable `frame',
919 leave only the one in the inner block.
921 * xfaces.c (face_fontset, realize_default_face): Remove unused
923 (face_at_buffer_position): Remove unused variable `multibyte_p'.
925 * term.c (encode_terminal_code): Remove unused variable `c'.
927 * ccl.c (Fccl_execute): Cast ccl_driver parameters to `unsigned
928 char *' instead of `char *'.
930 * category.c (Fcategory_docstring): Remove unused variable `doc'.
931 (Fget_unused_category): Remove unused variable
933 (Fchar_category_set): Remove unused variables `val', `charset',
936 * coding.c (detect_coding_iso2022, setup_coding_system): Remove
938 (detect_coding_mask): Remove unused variable `idx'.
939 (detect_coding): Remove unused variable `i'.
940 (ccl_coding_driver): Remove unused variable `result'.
941 (run_pre_post_conversion_on_str): Remove unused variable `prev'.
942 (decode_coding_string): Remove unused variables `to' and
944 (encode_coding_string): Remove unused variables `gcpro1' and
945 `saved_coding_symbol'.
946 (Ffind_coding_systems_region_internal): Remove function-local
947 variable args[], leave only the block-local one.
948 (code_convert_region1): Remove unused variable `len'.
950 * charset.c (char_printable_p): Remove unused variable `chars'.
951 (Fsplit_char, Fchar_bytes): Remove unused variable `val'.
952 (str_to_multibyte): Remove unused variable `c'.
954 * window.c (size_window): Remove block-local variable `min_size'.
956 * xdisp.c (make_cursor_line_fully_visible): Remove unused variable
957 `header_line_height'.
958 (append_space, extend_face_to_end_of_line): Declare `saved_what'
959 enum display_element_type.
961 2001-01-02 Gerd Moellmann <gerd@gnu.org>
963 * xterm.c (x_connection_closed): Catch X errors around all
964 statements that call X. Save away the error message in a local
967 * xterm.c (x_connection_closed): Set handling_signal to 0 at
970 * xdisp.c (pos_visible_p): Take into account that CHARPOS maybe
971 in or at the start of invisible text.
973 * dispnew.c (update_window): Don't check_current_matrix_flags.
975 2001-01-01 Jason Rumney <jasonr@gnu.org>
977 * w32fns.c (x_figure_window_size): Do not allow new_height and
978 new_width of frame to override specified values.
980 2000-12-30 Kenichi Handa <handa@etl.go.jp>
982 * composite.c (find_composition): Fix a code for searching
985 2000-12-29 Gerd Moellmann <gerd@gnu.org>
987 * dispnew.c (check_current_matrix_flags) [GLYPH_DEBUG]: New
989 (update_window) [GLYPH_DEBUG]: Call it.
990 (scrolling_window): Prevent including current rows which are below
991 what's displayed in the window.
993 * xdisp.c (try_window_reusing_current_matrix)
994 <new start <= old start>: Disable rows in the current matrix
995 which are below the window after scrolling.
997 * xdisp.c (move_it_by_lines): Don't do optimizations if NEED_Y_P
998 is zero. It's not worth the complexity.
999 (invisible_text_between_p): Put in #if 0 because unused.
1001 2000-12-28 Gerd Moellmann <gerd@gnu.org>
1003 * xfns.c (Fx_backspace_delete_keys_p): Check library and server
1004 XKB versions. Call XkbFreeKeyboard with 2nd arg 0.
1006 * keyboard.c (echo_char): If C is an integer, always call
1007 push_key_description. Former code could signal an invalid
1010 * keymap.c (push_key_description): Add parameter FORCE_MULTIBYTE.
1011 If set, print multibyte text.
1012 (Fsingle_key_description): Call push_key_description with
1013 FORCE_MULTIBYTE set.
1014 (describe_buffer_bindings): Likewise.
1016 * lisp.h (push_key_description): Add prototype.
1018 * xdisp.c (echo_area_display): Bind redisplay-dont-pause to t
1019 around the call to redisplay_internal.
1021 * xfns.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1023 * dispnew.c: Use #if GLYPH_DEBUG instead of #ifdef GLYPH_DEBUG.
1025 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1027 * ccl.c (CCL_WRITE_CHAR): Check variable `extra_bytes'.
1028 (ccl_driver): New local variable `extra_bytes'.
1030 * ccl.h (struct ccl_spec): New member eight_bit_carryover.
1032 * coding.c (setup_coding_system): Initialize
1033 coding->spec.ccl.eight_bit_carryover.
1034 (ccl_coding_driver): Pay attention to carried over 8-bit bytes.
1036 2000-12-28 Kenichi Handa <handa@etl.go.jp>
1038 * coding.c (SAFE_ONE_MORE_BYTE): New macro.
1039 (DECODE_EMACS_MULE_COMPOSITION_CHAR): New macro.
1040 (DECODE_EMACS_MULE_COMPOSITION_RULE): New macro.
1041 (decode_composition_emacs_mule): New function.
1042 (decode_coding_emacs_mule): Decode composition sequence by calling
1043 decode_composition_emacs_mule.
1044 (ENCODE_COMPOSITION_EMACS_MULE): New macro.
1045 (encode_coding_emacs_mule): Changed from macro to function. If
1046 a text contains compositions, encode them correctly.
1047 (setup_coding_system): Set coding->commong_flags for emacs-mule so
1048 that decoding and encoding are required.
1050 2000-12-27 Gerd Moellmann <gerd@gnu.org>
1052 * xfaces.c (PT_PER_INCH): New macro.
1053 (xlfd_point_size): Compute real point size from font's pixel size.
1054 (pixel_point_size, build_scalable_font_name): Use PT_PER_INCH
1057 * .gdbinit: Comment out the line pointing to the Lesstif source
1060 * window.c (Frecenter): Use displayed_window_lines instead
1061 of window_internal_height.
1063 * xterm.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1064 instead of x-toolkit-scroll-bars-p.
1065 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1067 * w32term.c (syms_of_xterm): DEFVAR_LISP x-toolkit-scroll-bars
1068 instead of x-toolkit-scroll-bars-p.
1069 (Vx_toolkit_scroll_bars): Renamed from x_toolkit_scroll_bars_p.
1071 * dispnew.c (struct redisplay_history) [GLYPH_DEBUG]: New.
1072 (REDISPLAY_HISTORY_SIZE) [GLYPH_DEBUG]: New macro.
1073 (redisplay_history, history_idx, history_tick) [GLYPH_DEBUG]: New
1075 (add_window_display_history, add_frame_display_history)
1076 (Fdump_redisplay_history) [GLYPH_DEBUG]: New functions.
1077 (build_frame_matrix_from_leaf_window): Remove unused code.
1078 (build_frame_matrix_from_leaf_window) [GLYPH_DEBUG]: Add to
1080 (update_frame) [GLYPH_DEBUG]: Add to redisplay history.
1081 (update_window) [GLYPH_DEBUG]: Likewise.
1082 (syms_of_display): Defsubr dump-redisplay-history.
1084 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1086 * keyboard.c (echo_prompt): Always set current_kboard->echoptr to
1087 the end of the prompt. Set echo_after_prompt to the offset
1088 of echoptr in echobuf.
1090 * xdisp.c (init_from_display_pos): Pop until the iterator's
1091 stack is empty; there may be frames for stretch or images
1094 * dispnew.c (save_frame_matrix, restore_frame_matrix): Removed.
1095 (save_or_restore_current_matrix): New function for the same
1096 purpose, but more efficient.
1097 (adjust_frame_glyphs_for_frame_redisplay): Use it.
1099 2000-12-23 Eli Zaretskii <eliz@is.elta.co.il>
1101 * xdisp.c (syms_of_xdisp): Fix last change.
1103 2000-12-23 Gerd Moellmann <gerd@gnu.org>
1105 * xdisp.c (syms_of_xdisp): Doc fix.
1107 * xdisp.c (redisplay_window): Remove label restore_buffers;
1108 use finish_scroll_bars instead to make sure that scroll bars
1109 are redeemed. If we don't do this, flickering can result from
1110 scroll bars being destroyed and recreated.
1112 2000-12-22 Jason Rumney <jasonr@gnu.org>
1114 * w32term.c (w32_draw_bitmap): Fix drawing so it does not appear
1115 in the wrong colors when the foreground is not black.
1116 (expose_window): Don't redraw the window that's currently being
1119 2000-12-22 Gerd Moellmann <gerd@gnu.org>
1121 * window.c (size_window): When setting the window's too_small_ok
1122 flag, compare old size with minimum size depending on WIDTH_P,
1123 don't compare with window_min_width.
1125 * window.c (delete_window): Simplify somewhat.
1126 (Fset_window_configuration): Don't SET_FRAME_GARBAGED after
1127 freeing window matrices. The flag windows_or_buffers_changed is
1128 set, so the next redisplay will consider all windows; this should
1131 2000-12-22 Kenichi Handa <handa@etl.go.jp>
1133 * coding.c (ccl_coding_driver): Initialize ccl->cr_consumed.
1135 * ccl.h (struct ccl_program): New member cr_consumed.
1137 * ccl.c (CCL_WRITE_CHAR): Don't handle EOL conversion here.
1138 (CCL_READ_CHAR): Handle EOL conversion here.
1139 (ccl_driver) <CCL_ReadMultibyteChar2>: Likewise.
1141 2000-12-21 Gerd Moellmann <gerd@gnu.org>
1143 * xdisp.c (Fdump_glyph_row) [GLYPH_DEBUG]: Add optional arg
1146 * dispextern.h (GLYPH_EQUAL_P): Also compare pixel widths,
1147 otherwise tabs of different size compare equal.
1149 * callint.c (Fcall_interactively): Prevent a compiler warning.
1151 * print.c (print_unwind): Return nil.
1152 (PRINTDECLARE): Initialize all local variables.
1153 (print_preprocess): Add a default case.
1155 * lisp.h (Qinhibit_point_motion_hooks): Declare extern.
1157 * undo.c (Fprimitive_undo): Bind `inhibit-point-motion-hooks' to t.
1159 * window.c (delete_window, Fsplit_window)
1160 (Fset_window_configuration): Calls to ensure_frame_matrix removed.
1162 * dispextern.h (ensure_frame_matrix): Function declaration removed.
1164 * dispnew.c (ensure_frame_matrix): Removed.
1165 (save_frame_matrix, restore_frame_matrix): New functions.
1166 (adjust_frame_glyphs_for_frame_redisplay): Use them.
1168 * xdisp.c (dump_glyph_row, dump_glyph_matrix, Fdump_glyph_matrix)
1169 [GLYPH_DEBUG]: Extended to dump glyphs in short form.
1171 2000-12-21 Andrew Innes <andrewi@gnu.org>
1173 * w32term.c (x_update_begin): Regenerate the palette here, rather
1174 than for each window.
1176 * w32xfns.c (select_palette): Avoid calling SelectPalette if
1177 palette is NULL, since this corrupts memory! Also get
1178 display_info reference from frame.
1180 2000-12-21 Jason Rumney <jasonr@gnu.org>
1182 * w32bdf.c (w32_init_bdf_font): Fix test for valid bmp heap.
1184 * w32term.c (x_draw_hollow_cursor): Delay obtaining the frame's DC
1185 to avoid returning without releasing it.
1187 2000-12-21 Kenichi Handa <handa@etl.go.jp>
1189 * keymap.c (push_key_description): Don't convert eight-bit-control
1190 and eight-bit-graphic to multibyte character.
1192 * charset.c (Fmake_char_internal): If CHARSET doesn't have a
1193 generic character and CODE1 is nil, return the smallest character
1196 2000-12-20 Dave Love <fx@gnu.org>
1198 * s/osf5-0.h (NSIG): Don't redefine.
1200 2000-12-20 Stefan Monnier <monnier@cs.yale.edu>
1202 * keymap.c (where_is_internal): Check ascii_sequence_p rather than
1203 excluding menu-bar and tool-bar.
1204 (Fwhere_is_internal): Check ascii_sequence_p when looking up the cache.
1205 (menu_item_p): Remove.
1206 (where_is_internal_1): Don't ignore menu-items.
1208 2000-12-20 Gerd Moellmann <gerd@gnu.org>
1210 * xdisp.c (hscroll_window_tree): Take window's min_hscroll
1213 * window.c (make_window): Initialize window's min_hscroll.
1214 (Fset_window_hscroll): Set window's hscroll and min_hscroll.
1215 (set_window_buffer, temp_output_buffer_show): Set min_hscroll
1217 (struct saved_window): New member min_hscroll.
1218 (SAVED_WINDOW_VECTOR_SIZE): Set to 17.
1219 (Fset_window_configuration): Set window's min_hscroll.
1220 (save_window_save): Save window's min_hscroll.
1221 (compare_window_configurations): Compare min_hscroll values.
1223 * window.h (struct window): New member min_hscroll.
1225 * keyboard.c (echo_prompt): Prevent a compiler warning.
1227 * xdisp.c (try_cursor_movement): Fix last change. The real
1228 condition is that PT is at the end of the row, and should
1229 be displayed at the start of the next row.
1231 * xdisp.c (try_cursor_movement): If we end on a partially
1232 visible line, end we already decided to scroll, return -1.
1234 * dispextern.h (ensure_frame_matrix): Add prototype.
1236 * window.c (delete_window, Fsplit_window)
1237 (Fset_window_configuration): Call ensure_frame_matrix.
1239 * dispnew.c (fake_current_matrices, ensure_frame_matrix): New
1241 (adjust_frame_glyphs_for_frame_redisplay): If display has been
1242 completed, call fake_current_matrices instead of marking frame
1245 2000-12-20 Jason Rumney <jasonr@gnu.org>
1247 * w32fns.c (syms_of_w32fns): Initialize and staticpro tip_frame.
1249 2000-12-19 Eli Zaretskii <eliz@is.elta.co.il>
1251 * fns.c (Frequire): Doc fix.
1253 2000-12-19 Gerd Moellmann <gerd@gnu.org>
1255 * window.c (window_scroll_pixel_based): Don't use
1258 * dispnew.c (direct_output_for_insert): Fix check for mini-window
1259 currently displaying a message.
1261 * bytecode.c (toplevel) [CHECK_FRAME_FONT]: Include frame.h and
1263 (Fbyte_code) [CHECK_FRAME_FONT]: Check the selected frame's font.
1265 2000-12-18 Andrew Innes <andrewi@gnu.org>
1267 * w32.c (w32_strerror): New function.
1269 * w32.h (w32_strerror): New extern.
1271 * w32fns.c (Fw32_shell_execute): Use it.
1273 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1275 * s/hpux10.h (_FILE_OFFSET_BITS): Undef again.
1277 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1279 * msdos.c (IT_set_face): Obey inverse_video.
1281 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1283 * dired.c (directory_files_internal): Always return decoded filenames.
1285 2000-12-18 Gerd Moellmann <gerd@gnu.org>
1287 * xterm.c (x_connection_closed): Prevent being called recursively
1288 because of an error condition in XtCloseDisplay.
1290 * xdisp.c (init_iterator): If noninteractive, and the frame's
1291 face cache is null, make one.
1293 * xfns.c (show_busy_cursor): Check for live frames more
1296 * process.c (wait_reading_process_input): Check for pending
1297 input when running timers.
1299 2000-12-18 Eli Zaretskii <eliz@is.elta.co.il>
1301 * msdos.c (IT_write_glyphs): Compute the glyph face from
1304 2000-12-18 Kenichi Handa <handa@etl.go.jp>
1306 * process.c (read_process_output): Don't run a filter if the code
1307 decoder produces nothing but carryover.
1309 2000-12-17 Andrew Innes <andrewi@gnu.org>
1311 * w32.c (sys_rename): Only check errno against EEXIST, and not
1312 EACCES, when determining whether rename failed because the target
1313 exists. This was resulting in indefinite looping on Windows 9x if
1314 the source file was locked by another process.
1316 * w32fns.c (Ffile_system_info): New function.
1317 (syms_of_w32fns): Defsubr it.
1319 2000-12-17 Gerd Moellmann <gerd@gnu.org>
1321 * window.c (coordinates_in_window): Fix computation for
1322 position on vertical line between mode lines.
1324 * xfns.c (unwind_create_frame): Return t if frame was deleted.
1325 Don't alter tip_frame or tip_window.
1326 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1329 * w32fns.c (unwind_create_frame): Return t if frame was deleted.
1330 Don't alter tip_frame or tip_window.
1331 (unwind_create_tip_frame): Set tip_frame to nil only if frame
1334 2000-12-16 Eli Zaretskii <eliz@is.elta.co.il>
1336 * fileio.c (Fcopy_file): Rename the last argument to keep_time, to
1337 be consistent with the doc string. Reported by NAKAJIMA Mikio
1338 <minakaji@osaka.email.ne.jp>.
1340 2000-12-16 Kenichi Handa <handa@etl.go.jp>
1342 * xfaces.c (Vface_ignored_fonts): New variable.
1343 (x_face_list_fonts): Ignore fonts matching Vface_ignored_fonts.
1344 (syms_of_xfaces): Declare Vface_ignored_fonts as a Lisp variable.
1346 2000-12-15 Gerd Moellmann <gerd@gnu.org>
1348 * dispnew.c (update_window): Detect pending input every nth line
1349 updated, i.e. do it depending on real work done, and not on the
1352 * xterm.c (expose_window): Don't redraw the window that's
1353 currently being updated.
1355 * window.c (Fset_window_point): Remove test for
1356 cursor_in_non_selected_windows.
1358 * lread.c (read1): Recognize end of file after `\\'.
1360 * xfns.c (x_create_tip_frame): Use unwind_create_tip_frame,
1361 not unwind_create_frame.
1363 2000-12-15 Dave Love <fx@gnu.org>
1365 * s/usg5-4.h (bcopy) [IRIX6]: Don't special-case definition of
1368 * s/irix6-5.h: #undef bcopy & al here. Include strings.h.
1370 2000-12-15 Kenichi Handa <handa@etl.go.jp>
1372 * coding.c (setup_coding_system): Clear all members of the struct
1373 coding_system at first.
1374 (detect_coding): Call detect_coding_mask with a correct MULTIBYTEP
1376 (code_convert_region): Don't override coding->src_multibyte and
1377 coding->dst_multibyte.
1379 * fns.c (Fmd5): Docstring improved.
1381 2000-12-15 Miles Bader <miles@gnu.org>
1383 * xdisp.c (window_box_height): Only use mode-line glyph-rows that
1384 are actually marked as mode-lines; otherwise use
1385 estimate_mode_line_height.
1387 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1389 * editfns.c (Fformat): Prevent a buffer overrun when the format
1390 specifies a precision.
1392 2000-12-14 Eli Zaretskii <eliz@is.elta.co.il>
1394 * msdos.c (Fmsdos_set_mouse_buttons): Signal an error if the
1395 argument is outside the range [2..3].
1397 2000-12-14 Andrew Innes <andrewi@gnu.org>
1399 * w32fns.c (Fx_hide_tip): Avoid unnecessary work when there's
1400 nothing to do. Bind inhibit-quit.
1401 (tip_frame): Make it a Lisp_Object.
1402 (x_create_tip_frame): Set tip_frame after it has been added to
1404 (Fx_show_tip): Don't set tip_frame here.
1405 (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]: New
1407 (unwind_create_frame, unwind_create_tip_frame): New functions.
1408 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1409 while a frame is only partially constructed.
1411 * w32term.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1412 (x_free_frame_resources): New function.
1413 (x_destroy_window): Use it.
1415 2000-12-14 Gerd Moellmann <gerd@gnu.org>
1417 * xfns.c (Fx_backspace_delete_keys_p): New function.
1418 (syms_of_xfns): Defsubr it.
1420 * config.in (HAVE_XKBGETKEYBOARD): Add.
1422 2000-12-14 Kenichi Handa <handa@etl.go.jp>
1424 * keyboard.c (echo_prompt): Argument type changed to Lisp_Object.
1425 Always store string in multibyte representation in echobuf.
1426 (echo_char): Always store string in multibyte representation in
1428 (echo_now): Call message2_nolog with the arg MULTIBYTE 1.
1429 (read_key_sequence): Adjusted for the change of echo_prompt.
1431 * fns.c (Fmd5): Docstring improved.
1433 * lisp.h (detect_coding_system): Prototype adjusted.
1435 * coding.c (ONE_MORE_BYTE_CHECK_MULTIBYTE): New macro.
1436 (detect_coding_emacs_mule, detect_coding_iso2022,)
1437 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8)
1438 (detect_coding_utf_16, detect_coding_ccl): Make them static. New
1439 argument MULTIBYTEP. Callers changed.
1440 (detect_coding_mask, detect_coding_system): New argument
1441 MULTIBYTEP. Callers changed.
1442 (decode_coding_string): Set coding->src_multibyte and
1443 coding->dst_multibyte before calling detect_coding and detect_eol.
1444 Update them after some coding system is detected.
1446 2000-12-13 Stefan Monnier <monnier@cs.yale.edu>
1448 * keymap.c (get_keyelt): Only eval the filter if `autoload' is set.
1450 * keyboard.c (menu_bar_items, tool_bar_items):
1451 Set `autoload' when looking up `tool-bar' or `menu-bar' submap.
1453 2000-12-13 Gerd Moellmann <gerd@gnu.org>
1455 * xfns.c (image_cache_refcount, dpyinfo_refcount) [GLYPH_DEBUG]:
1457 (unwind_create_frame, unwind_create_tip_frame): New functions.
1458 (Fx_create_frame, x_create_tip_frame): Handle errors signaled
1459 while a frame is only partially constructed.
1461 * xterm.h (x_free_frame_resources): Declare.
1463 * xterm.c (x_free_frame_resources): New function.
1464 (x_destroy_window): Use it.
1466 * dispnew.c (update_window): If do_mouse_tracking is non-nil,
1467 don't interrupt the update for pending input initially, i.e.
1468 update at least some lines.
1470 * keyboard.c (do_mouse_tracking): Make externally visible.
1472 * xterm.c (x_term_init): Declare gray_bitmap_bits as `extern char *'.
1474 * xfns.c (gray_bitmap_bits): Declare `char *'.
1476 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1478 * xdisp.c (display_tool_bar_line): Make sure that tool bar
1479 lines start with a relief line.
1481 2000-12-12 Dave Love <fx@gnu.org>
1483 * window.c (Fdisplay_buffer): Doc fix.
1484 (Fwindow_list): Remove unused var.
1486 * buffer.h (mmap_set_vars): Declare.
1488 * window.h (Fset_window_point): Declare.
1490 2000-12-12 Eli Zaretskii <eliz@is.elta.co.il>
1492 * msdos.c (fast_find_position): Don't overstep the last window row.
1493 (IT_note_mouse_highlight): Initialize portion to -1. Remove
1494 unused variable `area'. When looking for a row under (X,Y), give
1495 up if some of the previous rows is not enabled.
1497 2000-12-12 Gerd Moellmann <gerd@gnu.org>
1499 * window.c (Fset_window_point): If displaying cursors in windows
1500 other than the selected window, make sure redisplay updates
1501 other windows to show the new value of point in the window.
1503 * dispextern.h (cursor_in_non_selected_windows): Declare extern.
1505 * buffer.c (Fkill_buffer): Don't Fset_buffer when testing if
1506 the buffer is the sole visible buffer when in the mini-buffer.
1508 * xdisp.c (setup_echo_area_for_printing, with_echo_area_buffer):
1509 Bind `inhibit-read-only' to t.
1510 (unwind_with_echo_area_buffer): Use AREF.
1512 * xfns.c (Fx_hide_tip): Simplified.
1514 * s/freebsd.h, s/netbsd.h (GC_MARK_STACK): Use
1515 GC_MAKE_GCPROS_NOOPS instead of `1'.
1517 * s/gnu-linux.h (GC_MARK_STACK): Define as GC_MAKE_GCPROS_NOOPS.
1519 2000-12-11 Gerd Moellmann <gerd@gnu.org>
1521 * xfns.c (Fx_hide_tip): Fix last change.
1523 * xfns.c (Fx_hide_tip): Avoid unnecessary work when there's
1524 nothing to do. Bind inhibit-quit.
1525 (tip_frame): Make it a Lisp_Object.
1526 (x_create_tip_frame): Set tip_frame after it has been added to
1528 (Fx_show_tip): Don't set tip_frame here.
1530 * xterm.c (clear_mouse_face): Treat tip_frame as a Lisp_Object.
1532 * xdisp.c (prepare_menu_bars): Changes for tip_frame being a
1535 * dispextern.h: Change external declaration of tip_frame.
1537 * keymap.c (Fkey_description): If KEYS is an empty key sequence,
1538 return an empty string.
1540 * xdisp.c (try_cursor_movement): Check update_mode_lines instead
1541 of the window's update_mode_line flag, since the former is set by
1542 force-mode-line-update, not the latter. This makes
1543 column-number-mode slightly faster.
1545 * xdisp.c (try_window_id) <all changes above window start>:
1548 2000-12-11 Paul Eggert <eggert@twinsun.com>
1550 * config.in (HAVE_FTELLO): Remove.
1552 (_XOPEN_SOURCE): Remove; the large-file code no longer needs it.
1553 * lread.c (file_offset, file_tell): Depend on HAVE_FSEEKO, not
1555 * s/hpux10.h (_FILE_OFFSET_BITS): Do not undef.
1556 * s/isc3-0.h, s/osf5-0.h: Update comment about _XOPEN_SOURCE.
1558 2000-12-11 Miles Bader <miles@gnu.org>
1560 * window.c (displayed_window_lines): Don't round up when
1561 converting empty space at bottom to lines.
1562 Handle non-newline-terminated final lines properly.
1563 (Fwindow_text_height): New function (used to be in lisp).
1564 (syms_of_window): Initialize it.
1566 2000-12-09 Stefan Monnier <monnier@cs.yale.edu>
1568 * syntax.c (scan_lists): Check that the right quote char has the
1569 right Sstring syntax when jumping over strings.
1570 (init_syntax_once): Use Smax rather than 13.
1572 2000-12-09 Miles Bader <miles@gnu.org>
1574 * window.c (Fpos_visible_in_window_p): Replace FULLY parameter
1575 with PARTIALLY, inverting the sense.
1576 (window_scroll_pixel_based): Scroll partially visible lines into
1577 place if we hit the beginning or end of the buffer.
1578 (displayed_window_lines): Don't include partially visible lines.
1579 (Fmove_to_window_line): Skip past any partially visible first line.
1581 2000-12-08 Gerd Moellmann <gerd@gnu.org>
1583 * keymap.c (current_minor_maps): Use malloc. Prevent a leak.
1585 * tparam.c (tparam1): Change the way buffers are reallocated to be
1586 portable and less obfuscated.
1588 * termcap.c (tgetent): Change the way buffers are reallocated to
1589 be portable and less obfuscated.
1591 * macros.c (store_kbd_macro_char): Change the way buffers are
1592 reallocated to be portable and less obfuscated.
1594 * lread.c (read1): Change the way buffers are reallocated to be
1595 portable and less obfuscated.
1597 * doc.c (Fsubstitute_command_keys): Change the way buffers
1598 are reallocated so that it is portable.
1600 2000-12-07 Eli Zaretskii <eliz@is.elta.co.il>
1602 * dosfns.c (Ffile_system_info): New function.
1603 (syms_of_dosfns): Defsubr it.
1605 2000-12-07 Stefan Monnier <monnier@cs.yale.edu>
1607 * alloc.c (gc_sweep): Add comment.
1609 2000-12-07 Gerd Moellmann <gerd@gnu.org>
1611 * sound.c (vox_configure): Change order of ioctls. Don't
1612 set SNDCTL_DSP_SPEED from bps, don't set SNDCTL_DSP_SAMPLESIZE.
1613 Ignore errors when changing volume.
1614 (vox_close): Don't reset the device.
1616 * process.c (read_process_output): Make sure the process marker's
1617 position is valid when the process buffer is changed in
1618 after-change functions. W3 does that.
1620 * xfns.c (x_free_gcs): New function.
1622 * xterm.h (x_free_gcs): Add prototype.
1624 * widget.c (EmacsFrameDestroy): Call x_free_gcs instead of
1627 * xterm.c (x_destroy_window): Call x_free_gcs so that
1628 resources of non-toolkit X windows will be freed.
1630 2000-12-07 Andrew Innes <andrewi@gnu.org>
1632 * w32fns.c (xlfd_charset_of_font): Fix last change.
1634 2000-12-06 Dave Love <fx@gnu.org>
1636 * md5.h (__P): Don't define -- it comes from config.h.
1638 * strftime.c: Change some #if foo to #ifdef foo.
1640 2000-12-06 Andrew Innes <andrewi@gnu.org>
1642 * w32term.h (CP_INVALID): Rename to CP_UNKNOWN.
1644 * w32fns.c (xlfd_charset_of_font): Don't overwrite fontname
1646 (w32_codepage_for_font): Rename CP_INVALID to CP_UNKNOWN.
1647 (w32_list_fonts): Don't choke if pattern doesn't specify a
1650 2000-12-06 Gerd Moellmann <gerd@gnu.org>
1652 * alloc.c (gc_sweep): Prevent symbols read during loadup
1655 * xdisp.c (underlying_face_id): New function.
1656 (handle_face_prop, face_before_or_after_it_pos): Use it
1657 to determine the face ``under'' a string. Let strings inherit
1658 the face of the buffer under them.
1660 * xfaces.c (face_at_string_position): Update function comment.
1662 * dispnew.c (adjust_glyph_matrix): Don't reuse a window's current
1663 matrix if the window's left position has changed; we need to
1664 redraw it in this case.
1666 * dispextern.h (struct glyph_matrix): Add member window_left_x.
1668 * window.c (coordinates_in_window): Check mouse on mode-line or
1671 * alloc.c (Fgarbage_collect): Dox fix. Return a list as
1672 advertized by the function documentation.
1674 * window.c (syms_of_window): Doc fix.
1676 * sound.c (vox_configure): Set volume for left and right channel.
1677 (sound_cleanup): Return nil.
1679 * xdisp.c (move_it_by_lines): Fix paren typo.
1681 * xterm.c (x_load_font): Don't use the font's max_bounds for
1682 computing the height of the font. If max_bounds' ascent or
1683 descent are greater than the font's ascent or descent, this means
1684 glyphs overlap, which should be handled now by redisplay.
1686 * window.c (Veven_window_heights): New variable.
1687 (syms_of_window): DEFVAR_LISP it.
1688 (Fdisplay_buffer): Check Veven_window_heights before evening the
1691 2000-12-06 Miles Bader <miles@gnu.org>
1693 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is `t',
1694 update `default-frame-alist' instead of setting no frame parameters.
1696 2000-12-06 Kenichi Handa <handa@etl.go.jp>
1698 * composite.c (update_compositions): Fix typo (use the correct
1701 2000-12-05 Jason Rumney <jasonr@gnu.org>
1703 * md5.h: Remove underscores from function declarations.
1704 (__attribute__, __alignof__) [!__GNUC__]: Define.
1706 * md5.c: Delay include of md5.h until after namespace cleaning.
1708 * makefile.w32-in (fns.o): Depend on md5.h
1709 (md5.o): New target.
1712 * makefile.nt: Likewise.
1714 2000-12-05 Jason Rumney <jasonr@altavista.net>
1716 * w32term.c (expose_area): Complete last change.
1718 2000-12-05 Ken Raeburn <raeburn@gnu.org>
1720 * minibuf.c: Include intervals.h.
1722 2000-12-05 Jason Rumney <jasonr@gnu.org>
1724 * w32term.c (x_produce_glyphs): If a font for a component of
1725 a composition is not found, use 1 pixel dot ascent and 0 dot
1726 descent value to avoid displaying terribly tall empty boxes.
1727 (expose_area): Pass x-coordinate relative to the exposed
1728 area to x_draw_glyphs instead of a window-relative coordinate.
1730 2000-12-05 Gerd Moellmann <gerd@gnu.org>
1732 * xdisp.c (next_element_from_ellipsis): Save face before selective
1733 display in saved_face_id, and set face_before_selective_p.
1734 (reseat_1): Reset face_before_selective_p.
1735 (append_space, extend_face_to_end_of_line): If iterator's
1736 face_before_selective_p is set, use the face from saved_face_id.
1737 (extend_face_to_end_of_line): For tty frames, make sure to
1738 use the right face id when producing spaces at the end of
1741 * dispextern.h (struct it): Add face_before_selective_p.
1743 * keyboard.c (record_char): Don't record identical help-echo
1744 events in recent_keys.
1746 * xterm.c [USE_X_TOOLKIT]: Close the display.
1747 (xim_close_dpy): Handle case that the display has been closed.
1749 * xterm.c (x_destroy_window): Reset the frame's X window after
1752 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
1753 variable window_width.
1754 (line_draw_cost): Fix code skipping over spaces at the end of the
1755 line when must_write_spaces is not set.
1756 (scrolling_window): Fix code inserting runs in list of all runs.
1758 2000-12-05 Kenichi Handa <handa@etl.go.jp>
1760 * coding.c (setup_coding_system): Be sure to initialize
1761 coding->category_idx.
1763 2000-12-04 Gerd Moellmann <gerd@gnu.org>
1765 * xterm.c (PER_CHAR_METRIC): Removed because not used.
1767 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
1768 area to x_draw_glyphs instead of a window-relative coordinate.
1770 * fileio.c (auto_save_error): Add parameter ERROR. Show the
1771 error in the message.
1773 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
1774 timer after having read a key. It's not good for code reading
1775 several keys in a loop, like an input method.
1777 * fileio.c (Finsert_file_contents): When VISIT is t, don't
1778 record undo information for format-decode.
1780 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
1781 current buffer is read-only, not if it isn't.
1783 * keyboard.c (record_char): Record `help-echo' input events
1784 in recent_keys only if they display some help. Don't record
1785 `help-echo' events as macro char.
1787 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
1789 * editfns.c (save_excursion_restore): Don't move point
1790 in another window if it is showing the wrong buffer.
1791 Avoid the call to Fwindow_live_p, for speed.
1793 2000-12-04 Kenichi Handa <handa@etl.go.jp>
1795 * xfaces.c (struct font_name): New member registry_priority.
1796 (split_font_name): Initialize the above member to zero.
1797 (concat_font_list): New function.
1798 (font_list): Include fonts of all alternative registries.
1799 (FONT_POINT_SIZE_QUANTUM): New macro.
1800 (better_font_p): Ignore point size difference less than
1801 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
1803 * xterm.c (x_produce_glyphs): If a font for a component of
1804 a composition is not found, use 1 pixel dot ascent and 0 dot
1805 descent value to avoid displaying terribly tall empty boxes.
1807 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
1809 2000-12-03 Ken Raeburn <raeburn@gnu.org>
1811 * coding.h (code_convert_string1): Declare.
1813 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
1815 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
1818 2000-12-02 Jason Rumney <jasonr@gnu.org>
1820 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
1821 correctly for single byte character case.
1822 (w32_per_char_metric): Do not try to make any assumptions about
1823 the metrics of BDF fonts.
1824 (x_estimate_mode_line_height): If `mode-line' face
1825 hasn't a font, use that of the frame, as drawing glyphs
1827 (note_mouse_highlight): Change the cursor shape on the vertical
1828 border between windows [not enabled].
1830 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
1832 * w32fns.c (Fx_create_frame): Reintroduce the call to
1833 face-set-after-frame-defaults.
1834 (Vx_window_horizontal_drag_shape): New variable.
1835 (syms_of_xfns): DEFVAR_LISP it.
1836 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
1839 2000-12-02 Simon Josefsson <simon@josefsson.org>
1841 * fns.c (Fmd5): Use a different logic to decide the coding system
1844 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
1846 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
1848 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
1851 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1853 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
1854 height for YNegative.
1855 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
1856 height; also see comment there.
1858 * window.c (coordinates_in_window): Handle computations for
1859 positions on the vertical bar and fringes differently for
1860 window-system frames. Consider some pixels near the vertical bar
1861 as on the bar if the frame doesn't have vertical scroll bars.
1862 Associate positions between mode or header lines with the
1863 right window, the left one.
1865 2000-12-01 Jason Rumney <jasonr@gnu.org>
1867 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
1869 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
1872 2000-12-01 Gerd Moellmann <gerd@gnu.org>
1874 * window.c (struct saved_window): Add members orig_top and
1876 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
1877 (save_window_save, Fset_window_configuration): Save/restore
1878 window's orig_top and orig_height.
1880 2000-12-01 Jason Rumney <jasonr@gnu.org>
1882 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
1884 * w32fns.c (x_set_cursor_color): Fix last change.
1886 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1888 * xdisp.c (echo_area_display): If cursor is in the echo area, make
1889 sure that the next redisplay displays the minibuffer, so that
1890 the cursor will be replaced with what the minibuffer wants.
1892 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
1893 #ifndef instead of using #if.
1894 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
1895 USE_TOOLKIT_SCROLL_BARS is defined.
1897 2000-11-30 Jason Rumney <jasonr@gnu.org>
1899 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
1902 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1904 * fns.c (Fmd5): Doc fix.
1906 2000-11-30 Simon Josefsson <simon@josefsson.org>
1908 * fns.c (Fmd5): New function.
1909 (syms_of_fns): Defsubr md5.
1911 * Makefile.in (obj): Add md5.o
1913 2000-11-30 Gerd Moellmann <gerd@gnu.org>
1915 * md5.h, md5.c: New files, taken from glibc.
1917 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
1919 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
1920 hasn't a font, use that of the frame, as drawing glyphs
1923 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
1925 * eval.c (Frun_hooks): Allow 0 arguments.
1927 2000-11-29 Gerd Moellmann <gerd@gnu.org>
1929 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
1930 is over the menu bar widget, say it's not on the frame.
1932 * xfns.c (Fx_create_frame): Reintroduce the call to
1933 face-set-after-frame-defaults.
1935 * eval.c (Fsignal): Reset handling_signal.
1937 2000-11-28 Jason Rumney <jasonr@gnu.org>
1939 * w32menu.c (add_menu_item): Reset menu item text when changing
1940 type to radio button.
1942 2000-11-28 Gerd Moellmann <gerd@gnu.org>
1944 * xselect.c: Update copyright.
1946 * window.c (coordinates_in_window): If on a mode or header line,
1947 but sufficiently close to its start, return ``on vertical
1948 border''. This gives us a way to drag windows horizontally when
1949 using toolkit scroll bars.
1951 * xterm.c (note_mouse_highlight): Change the cursor shape
1952 on the vertical border between windows.
1954 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
1956 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
1957 (syms_of_xfns): DEFVAR_LISP it.
1958 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
1960 * textprop.c (text_read_only): New function.
1961 (verify_interval_modification): Use it instead of signaling
1962 `text-read-only'. This makes it easier to catch this error
1965 * xdisp.c (forward_to_next_line_start): Check for newlines,
1966 not end of line, which includes CR.
1968 2000-11-28 Kenichi Handa <handa@etl.go.jp>
1970 * coding.c (Ffind_coding_systems_region_internal): Be sure to
1971 include no-conversion.
1973 2000-11-27 Jason Rumney <jasonr@gnu.org>
1975 * w32fns.c (w32_load_system_font): Always mark font as double byte
1976 if codepage is unicode.
1978 2000-11-27 Gerd Moellmann <gerd@gnu.org>
1980 * xdisp.c (forward_to_next_line_start): If already on a newline,
1981 just consume it to avoid unintended skipping over invisible text
1984 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
1985 `vertical-line', `mode-line' and `header-line' events.
1987 * xdisp.c (try_window_id): Avoid starting to display in the middle
1988 of a character, a TAB for instance. This is easier than to set
1989 up the iterator exactly, and it's not a frequent case, so the
1990 additional effort wouldn't really pay off.
1992 2000-11-26 Andrew Choi <akochoi@i-cable.com>
1994 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
1997 2000-11-25 Jason Rumney <jasonr@gnu.org>
1999 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
2000 to window_from_coordinates should be pixel coordinates.
2002 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
2003 redisplay handles them properly.
2005 2000-11-25 Miles Bader <miles@gnu.org>
2007 * indent.c (compute_motion): Keep pos_byte in sync with pos.
2009 2000-11-24 Jason Rumney <jasonr@gnu.org>
2011 * w32.c (init_environment): Set LANG environment variable based on
2012 locale settings, if not set.
2014 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
2015 making tool bar smaller. When clearing the frame, also
2016 clear current matrices. Clear frame when tool bar disappears.
2017 Don't use more lines for the tool-bar than is available.
2018 (x_change_window_heights): New function.
2020 2000-11-24 Gerd Moellmann <gerd@gnu.org>
2022 * xdisp.c (init_from_display_pos): If POS says we're already after
2023 an overlay string ending at POS, make sure to pop the iterator
2024 because it will be in front of that overlay string. When POS is
2025 ZV, we've thereby also ``processed'' overlay strings at ZV.
2027 * xfaces.c (lface_from_face_name): Function comment fix.
2029 2000-11-24 Miles Bader <miles@gnu.org>
2031 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
2032 apply `mode-line-inverse-video' -- zero means force display using
2033 the default face, non-zero means display using the specialized face.
2034 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
2036 2000-11-23 Kenichi Handa <handa@etl.go.jp>
2038 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
2041 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
2043 * coding.c (decode_coding_emacs_mule): Fix the case of
2044 CODING_EOL_LF, which used uninitialized value of c.
2046 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
2048 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
2050 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2052 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
2055 * frame.h (struct frame): Replace desired_tool_bar_items,
2056 current_tool_bar_items, n_desired_tool_bar_items,
2057 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
2059 * frame.c (make_frame): Change initialization of tool bar
2062 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
2063 Change references to members deleted from struct frame to use the
2066 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
2067 references to members deleted from struct frame to use the new
2070 * dispnew.c (update_frame): Do nothing with frame's tool bar
2073 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
2075 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
2076 (note_tool_bar_highlight): Change references to members deleted
2077 from struct frame to use the new ones.
2079 2000-11-23 Miles Bader <miles@gnu.org>
2081 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
2082 the face's inverse-video attribute, rather than overriding it.
2084 2000-11-22 Gerd Moellmann <gerd@gnu.org>
2086 * xfns.c (x_set_tool_bar_lines): Clear internal border when
2087 making tool bar smaller.
2089 2000-11-22 Dave Love <fx@gnu.org>
2091 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
2093 2000-11-22 Miles Bader <miles@gnu.org>
2095 * keyboard.c (Vminibuffer_message_timeout): New variable.
2096 (command_loop_1): Use it to determine message timeout.
2097 (syms_of_keyboard): Initialize it.
2099 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
2101 2000-11-22 Kenichi Handa <handa@etl.go.jp>
2103 * sysdep.c: Move the code for declaring h_errno after #include
2106 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2108 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
2109 the menu bar when the tooltip is unmapped.
2111 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
2112 sole visible buffer when we're currently in the mini-buffer, and
2115 2000-11-21 Jason Rumney <jasonr@gnu.org>
2117 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
2118 put on the clipboard.
2119 (Fw32_get_clipboard_data): Compare data on clipboard with saved
2120 copy of what Emacs last put there. If they are the same, do not
2121 use the clipboard copy to avoid losing data due to coding
2124 2000-11-22 Miles Bader <miles@gnu.org>
2126 * minibuf.c (Vminibuffer_prompt_properties): New variable.
2127 (syms_of_minibuf): Initialize it.
2128 (read_minibuf): Add properties from Vminibuffer_prompt_properties
2129 to prompt, don't make read-only.
2131 2000-11-21 Gerd Moellmann <gerd@gnu.org>
2133 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
2134 BEFORE/AFTER_POTENTIAL_GC.
2136 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
2138 * buffer.c (mmap_free_1): Avoid a compiler warning.
2140 * term.c, cm.c: Don't try to include termcap.h; see comment there.
2142 2000-11-21 Kenichi Handa <handa@etl.go.jp>
2144 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
2147 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2149 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
2152 * s/gnu-linux.h: Don't use `#cpu'.
2154 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
2155 not defined in mman.h.
2157 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
2159 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
2160 and store an index in the XClientMessageEvent. Storing a
2161 Lisp_Object or pointer can fail on a 64 bit system, since X only
2163 (x_scroll_bar_to_input_event): Get the window from
2166 2000-11-20 Dave Love <fx@gnu.org>
2168 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
2170 2000-11-20 Gerd Moellmann <gerd@gnu.org>
2172 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
2174 2000-11-20 Kenichi Handa <handa@etl.go.jp>
2176 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
2179 * alloc.c (make_string): Fix previous change. Be sure to make
2180 unibyte string correctly.
2182 2000-11-19 Gerd Moellmann <gerd@gnu.org>
2184 * window.c (Fwindow_list): Change parameter list to be XEmacs
2186 (window_list_1): New function.
2187 (window_loop): Use it instead of Fwindow_list.
2189 * sysdep.c (emacs_ospeed): New variable.
2190 (toplevel): Don't declare ospeed extern.
2191 (init_baud_rate): Use emacs_ospeed instead of ospeed.
2193 * termcap.c (ospeed): Remove.
2194 (tputs) [!emacs]: Remove unused code.
2195 (tgetent): Avoid a compiler warning.
2197 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2198 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
2199 SCROLL_BAR_X_WIDGET with additional argument DPY.
2201 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
2203 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
2204 Take the X display as additional argument.
2205 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
2206 `Widget' is a pointer type that's not easily stored in Lisp_Object
2207 form in a portable way.
2209 * dispnew.c (update_text_area): Fix last change.
2211 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2213 * xdisp.c: Use BINDING_STACK_SIZE throughout.
2215 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
2216 clear current matrices.
2218 * buffer.c (mmap_enlarge): Don't print a message on stderr
2219 if mapping new memory at the end of the existing region fails.
2221 * dispnew.c (update_text_area): Don't skip over equal glyphs
2222 when the last current glyph overlaps the glyph to its right.
2224 2000-11-18 Miles Bader <miles@gnu.org>
2226 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
2227 lines that *end* with "..." too (that's the most common case!).
2229 2000-11-18 Gerd Moellmann <gerd@gnu.org>
2231 * xdisp.c (resize_mini_window): Temporarily change to the
2232 mini-window's buffer if necessary.
2234 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
2235 the tooltip obscures less text under it.
2237 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2239 * puresize.h (BASE_PURESIZE): Increase to 700000.
2241 2000-11-18 Jason Rumney <jasonr@gnu.org>
2243 * w32term.c (w32_draw_bitmap): Use face to set colors.
2245 2000-11-17 Dave Love <fx@gnu.org>
2247 * lread.c (Fload): Fix #ifdef for pcc.
2249 2000-11-17 Gerd Moellmann <gerd@gnu.org>
2251 * xdisp.c (pos_visible_p): Compute the default character height
2254 2000-11-16 Gerd Moellmann <gerd@gnu.org>
2256 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
2257 knowing the line's height; use the default font's height in that
2260 * xfaces.c (weight_table): Add `demi' with the same meaning as
2263 2000-11-16 Kenichi Handa <handa@etl.go.jp>
2265 * dispnew.c (null_row): New global static variable.
2266 (clear_glyph_row): Delete local static variable null_row.
2268 2000-11-15 Jason Rumney <jasonr@gnu.org>
2270 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
2271 (w32_alloc_lighter_color): Use new brightness calculations from
2272 xterm.c. Scale delta to be in the range expected by W32.
2273 (w32_draw_relief_rect): Use frame relief colors.
2275 2000-11-15 Gerd Moellmann <gerd@gnu.org>
2277 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
2278 (Qinhibit_default_face_x_resources): New variable.
2279 (syms_of_frame): Initialize it.
2280 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
2282 * xdisp.c (pos_visible_p): Improve function comment.
2284 * lisp.h (BINDING_STACK_SIZE): New macro.
2286 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
2287 reading the directory if readdir returns null and errno is EAGAIN
2290 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
2292 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
2293 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
2294 Set amount_to_scroll to max of dx and scroll_step so that
2295 scroll-conservatively doesn't defeat scroll-step>1.
2296 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
2297 scroll-conservatively for line-at-a-time scrolling.
2299 2000-11-14 Gerd Moellmann <gerd@gnu.org>
2301 * window.c (Fpos_visible_in_window_p): Call pos_visible with
2304 * xdisp.c (current_mode_line_height, current_header_line_height):
2306 (init_xdisp): Initialize them.
2307 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
2308 and use exact mode line heights if it is set.
2310 * lisp.h (pos_visible_p): Change prototype.
2312 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2313 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
2314 and current_header_line_height first.
2315 (current_mode_line_height, current_header_line_height): Declare
2318 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
2320 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
2321 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
2322 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
2324 2000-11-14 Miles Bader <miles@gnu.org>
2326 * xterm.c (x_alloc_lighter_color): Include an additive component
2327 too for dark colors, because FACTOR isn't enough.
2328 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
2331 2000-11-13 Gerd Moellmann <gerd@gnu.org>
2333 * keyboard.c (show_help_echo): Call message3_nolog with number of
2334 bytes in the help string as 2nd parameter, instead of the number
2337 2000-11-13 Miles Bader <miles@gnu.org>
2339 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
2340 (Fload): Use new openp return protocol.
2341 Don't try to use Vload_source_file_function to load .elc files.
2342 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
2343 openp return protocol.
2344 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
2346 2000-11-11 Kenichi Handa <handa@etl.go.jp>
2348 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
2350 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
2351 Defined these macros.
2352 (NLIST_STRUCT): Avoid re-defining it.
2354 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
2355 -I/usr/contrib/X11R6/include.
2356 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
2358 2000-11-10 Jason Rumney <jasonr@gnu.org>
2360 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
2362 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
2363 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
2365 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
2366 (Qw32_charset_vietnamese): New symbol.
2367 (xlfd_charset_of_font): New function.
2368 (w32_load_system_font): Use it.
2369 (x_to_w32_charset): Use Fassoc to find charset info. Special case
2370 when Vw32_charset_info_alist is nil to ensure default face always
2371 has font. Use Fcar and Fcdr for safety.
2372 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
2373 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
2374 pseudo-codepages for special cases.
2375 (w32_to_x_font): New parameter to allow charset portion to be
2376 specified where there is many to one mapping. Callers changed.
2377 (w32_list_fonts): Avoid listing fonts that won't display.
2379 2000-11-10 Gerd Moellmann <gerd@gnu.org>
2381 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
2382 (font_list_1): Renamed from font_list.
2383 (font_list): New function, trying alternative registries from
2384 Vface_alternative_font_registry_alist.
2385 (Finternal_set_alternative_font_registry_alist): New function.
2386 (syms_of_xfaces): Initialize and Staticpro
2387 Vface_alternative_font_registry_alist. Defsubr
2388 Finternal_set_alternative_font_registry_alist.
2390 2000-11-09 Ken Raeburn <raeburn@gnu.org>
2392 * lisp.h (Flooking_at): Declare.
2394 2000-11-09 Gerd Moellmann <gerd@gnu.org>
2396 * dired.c (directory_files_internal): Fix a braino.
2398 * dired.c (directory_files_internal): Add missing GCPRO's.
2401 2000-11-08 Gerd Moellmann <gerd@gnu.org>
2403 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
2404 (resize_mini_window): Return quickly if Vresize_mini_window is
2405 nil. Don't return if Vmax_mini_window_height is nil.
2407 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
2408 (syms_of_xdisp): Initialize them.
2409 (resize_mini_window): Act according to the setting of
2410 Vresize_mini_window.
2411 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
2413 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
2414 scroll bar widget after configuring it, so that it will appear at
2415 the right position from the start.
2416 (XTredeem_scroll_bar): Cleaned up.
2418 2000-11-08 Kenichi Handa <handa@etl.go.jp>
2420 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
2421 font is taller than the frame line, we don't have to bias the
2424 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
2426 2000-11-07 Dave Love <fx@gnu.org>
2428 * config.in (HAVE_MKSTEMP): Add.
2430 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
2432 2000-11-07 Gerd Moellmann <gerd@gnu.org>
2434 * window.c (Fset_window_configuration): Don't try to preserve
2435 point in the current buffer, if that buffer is displayed in more
2438 * xfaces.c (lookup_named_face): If default face isn't realized,
2439 try to realize it. Return -1 if not successful.
2440 (Fx_list_fonts): Handle case that face cannot be determined.
2441 (Fface_font): Likewise.
2443 2000-11-06 Gerd Moellmann <gerd@gnu.org>
2445 * window.c (displayed_window_lines): Detect partially
2446 visible lines at the bottom correctly.
2448 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
2450 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
2451 when ensuring we don't do visit in indirect buffer.
2453 2000-11-06 Kenichi Handa <handa@etl.go.jp>
2455 * composite.h (compose_chars_in_text): Add prototype.
2457 * composite.c (Vcomposition_function_table): New variable.
2458 (Qcomposition_function_table): New variable.
2459 (run_composition_function): Call
2460 Vcompose_chars_after_function with three arguments.
2461 (compose_chars_in_text): New function.
2462 (syms_of_composite): Modified the doc-string of
2463 Vcompose_chars_after_function. Declare composition-function-table
2464 as a lisp variable, and initialize it.
2466 * xfns.c (x_encode_text): Suppress producing escape sequences for
2469 * xselect.c: Include composite.h.
2470 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
2472 2000-11-05 Andrew Innes <andrewi@gnu.org>
2474 * w32term.c (x_produce_glyphs): Fix typo in enum name.
2476 * sysdep.c (read_input_waiting): Remove extraneous argument to
2479 * w32fns.c (Fx_server_version): Include w32_build_number in the
2482 * w32heap.c (w32_build_number): New variable.
2483 (cache_system_info): Set it.
2485 * w32heap.h (w32_build_number): Add extern.
2487 * emacs.c (syms_of_emacs): Update docstring for
2488 system-configuration, to reflect the actual usage on MS-Windows.
2490 2000-10-31 Gerd Moellmann <gerd@gnu.org>
2492 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
2493 process idle timers while waiting for another event.
2495 * dispnew.c (update_frame_line): Handle case where spaces in
2496 the default face are colored.
2498 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
2499 window height hasn't changed.
2501 2000-10-31 Jason Rumney <jasonr@gnu.org>
2503 * w32term.c (x_produce_glyphs): Handle composite characters.
2504 (x_draw_glyph_string_foreground)
2505 (x_draw_composite_glyph_string_foreground): Restore old font.
2507 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
2509 * minibuf.c (read_minibuf): Reset the undo history just before
2510 starting the recursive-edit.
2512 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2514 * xfaces.c (menu_face_change_count): New variable.
2515 (Finternal_set_lisp_face_attribute): Increment it for changes
2517 (realize_basic_faces): Reflect changes in the `menu' faces
2520 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
2521 dy obtained from the iterator's y-position after moving from
2522 scroll_margin_pos to PT; see comment there.
2524 * xdisp.c (safe_eval_handler): Call add_to_log.
2526 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
2527 is not a symbol or string.
2529 * xdisp.c (echo_area_display): Don't perform a display update from
2530 inside redisplay. The update will happen anyway at the end of
2531 redisplay, and it can confuse redisplay (GC messages while
2532 redisplaying, for instance.)
2534 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
2536 * xrdb.c (x_load_resources): Use the class name in the defaults.
2538 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
2539 (regex_compile): Catch bogus \(\1\).
2541 2000-10-30 Gerd Moellmann <gerd@gnu.org>
2543 * xterm.c (x_alloc_nearest_color): Fix last change to compare
2546 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
2547 we have a color cache, check that the cached color equals the
2548 allocated color. If not, clear the color cache.
2550 * window.c (displayed_window_lines): Change buffers if necessary.
2551 Fix computation of displayed lines.
2553 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
2554 update_menu_bindings to DEFVAR_BOOL.
2556 2000-10-30 Kenichi Handa <handa@etl.go.jp>
2558 * search.c (Fset_match_data): Be sure to make search_regs always sane.
2560 * puresize.h (BASE_PURESIZE): Increase to 680000.
2562 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
2564 2000-10-29 Jason Rumney <jasonr@gnu.org>
2566 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
2568 * w32term.c (w32_bdf_per_char_metric): Negate descent.
2569 (w32_cache_char_metrics): Handle possibility that 'x' does not
2570 exist in a BDF font.
2571 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
2573 * w32bdf.h (bdffont): Add nchars.
2575 * w32bdf.c (set_bdf_font_info): Set it.
2576 (w32_BDF_TextOut): Swap byte order of double byte characters.
2577 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
2579 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
2581 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
2582 don't override the colors in frame's param_alist, unless they are
2585 * term.c (reassert_line_highlight): If inverse_video is non-zero,
2586 reverse the effect of the highlight flag.
2588 2000-10-27 Ken Raeburn <raeburn@gnu.org>
2590 * window.h (Fwindow_live_p): Declare.
2592 * undo.c (record_delete): Check that last_undo_buffer is really a
2593 buffer before applying XBUFFER to it.
2595 * keymap.c (where_is_internal): Pass lisp object, not integer, to
2598 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2600 * lisp.h (KEYMAPP): New macro.
2601 (get_keymap): Remove.
2602 (get_keymap_1): Rename get_keymap.
2604 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
2606 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
2608 * xmenu.c (single_submenu): Use KEYMAPP.
2609 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2610 Use KEYMAPP rather than Fkeymapp.
2612 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
2614 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
2615 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
2616 Use KEYMAPP rather than Fkeymapp.
2617 (single_submenu): Use KEYMAPP.
2618 (w32_menu_show, w32_dialog_show): Use TRUE.
2620 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
2622 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
2623 (Fkeymapp): Use KEYMAPP.
2624 (get_keymap): Rename from get_keymap_1. Remove old def.
2625 Return t when autoload=0 and error=0 and the keymap needs autoloading.
2626 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
2627 (Fminor_mode_key_binding): Don't raise an error if the binding
2629 (Fuse_global_map, Fuse_local_map): Allow autoloading.
2630 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
2632 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
2633 Allow Vspecial_event_map to be autoloaded.
2634 (menu_bar_items): Fetch the keymap rather than using keymapp.
2635 (menu_bar_one_keymap): No need to follow func-indirect any more.
2636 (parse_menu_item): get_keymap_1 -> get_keymap.
2637 (tool_bar_items): Fetch the keymap rather than using keymapp.
2638 (read_key_sequence): Use KEYMAPP.
2640 * intervals.c (get_local_map): Use get_keymap rather than following
2641 function-indirections explicitly.
2643 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
2645 2000-10-27 Jason Rumney <jasonr@gnu.org>
2647 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
2648 point, as Windows has oversized fonts.
2650 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
2652 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2654 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
2655 (freehook, reallochook): Handle null pointer arguments.
2656 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
2658 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
2660 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
2661 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
2662 Giving in to popular pressure to shut up the compiler with casts.
2664 2000-10-27 Gerd Moellmann <gerd@gnu.org>
2666 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
2667 signed value, and use a default value computed from the font's
2670 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
2672 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
2673 that specify a negative underline position can still use underlines.
2675 * window.c (Fpos_visible_in_window_p): Make POS default to
2676 WINDOW's point, not the current buffer's point.
2678 2000-10-26 Dave Love <fx@gnu.org>
2680 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
2681 when it's necessary.
2683 2000-10-26 Gerd Moellmann <gerd@gnu.org>
2685 * window.c (size_window): Compute size difference from sum of old
2686 child window sizes instead of from parent's size.
2688 * xdisp.c (pos_visible_p): Change current buffer if necessary.
2689 Handle obscured lines at the top of the window.
2691 * frame.c (Fdelete_frame): Doc fix. Move running the hook
2692 down after the last error condition check.
2694 * frame.c (Fdelete_frame): Run delete-frame-hook.
2696 2000-10-26 Kenichi Handa <handa@etl.go.jp>
2698 * coding.c (decode_coding): Fix previous change (check also
2699 CODING_MODE_LAST_BLOCK).
2701 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2703 * regex.c: More `unsigned char' -> `re_char' changes.
2704 Also change several `int' into `re_wchar_t'.
2705 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
2706 (PUSH_FAILURE_POINTER): Don't cast any more.
2707 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
2708 We want GCC to complain, since this piece of code makes
2709 re_match non-reentrant, which *should* be fixed.
2710 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
2711 (EXTEND_BUFFER): Use RETALLOC.
2712 (SET_LIST_BIT): Don't cast.
2713 (re_wchar_t): New type.
2714 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
2715 that those two functions will always properly return.
2716 (IMMEDIATE_QUIT_CHECK): Cast to void.
2717 (analyse_first): Use recursion rather than an explicit stack.
2718 (re_compile_fastmap): Can't fail anymore.
2719 (re_search_2): Don't check re_compile_fastmap for failure.
2720 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
2721 Now also sets the new value (passed in a new argument).
2722 (re_match_2_internal): Use it.
2723 Also, use a new var `reg' of type size_t when looping through regs
2724 rather than reuse the inappropriate `mcnt'.
2726 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
2727 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
2728 (where_is_internal): Renamed from Fwhere_is_internal.
2729 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
2730 (Fwhere_is_internal): New function wrapping where_is_internal.
2731 (where_is_internal_1): Handle the case where we're filling the cache.
2732 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
2734 2000-10-25 Miles Bader <miles@gnu.org>
2736 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
2738 2000-10-25 Gerd Moellmann <gerd@gnu.org>
2740 * window.c (pos_fully_visible_p): Removed.
2741 (Fpos_visible_in_window_p): Use pos_visible_p to determine
2742 if position is visible and/or fully visible.
2744 * lisp.h (pos_visible_p): Add prototype.
2746 * xdisp.c (pos_visible_p): New function.
2748 2000-10-25 Kenichi Handa <handa@etl.go.jp>
2750 * process.c (send_process): If OBJECT is t, it means that the data
2751 is from C string, but we should encode it. Before calling
2752 setup_raw_text_coding_system, be sure to flush out data by the
2753 previous coding system.
2755 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
2757 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
2758 assignment of startpos to prev when startpos == pos.
2760 * editfns.c (find_field): Set the field stickiness correctly from
2761 overlay fields. Use renamed `text_property_stickiness'.
2762 (text_property_stickiness): Renamed from `char_property_stickiness'.
2763 Only check text properties, not overlays.
2764 * textprop.c (get_char_property_and_overlay): New function.
2765 (Fget_char_property): Use it.
2766 * intervals.h (get_char_property_and_overlay): Add declaration.
2768 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
2770 * keymap.c: Use AREF, ASET and ASIZE macros.
2771 (Fmake_sparse_keymap): Docstring fix.
2773 (shadow_lookup): Move up.
2774 Handle the case where lookup-key returns an integer.
2775 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
2776 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
2777 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
2778 Simplify/rewrite the keymap-finding code.
2779 Add check for command shadowing, using shadow_lookup.
2781 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
2783 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
2784 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
2787 2000-10-24 Andrew Innes <andrewi@gnu.org>
2789 * dired.c (directory_files_internal_unwind): New function.
2790 (directory_files_internal): Use it to ensure closedir is called
2791 even if expand-file-name or file-attributes throw, eg. because of
2792 a user interrupt. Also enable immediate_quit while calling
2793 re_search, so that matching can be interrupted as well.
2795 2000-10-24 Andrew Innes <andrewi@gnu.org>
2797 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
2799 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
2800 so that re_search functions only quit when callers expect them to.
2802 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2804 * regex.c (regex_compile): Change the way of handling a range from
2805 a char less than 256 to a char not less than 256.
2807 2000-10-24 Gerd Moellmann <gerd@gnu.org>
2809 * window.c (size_window): Prevent setting window's width or
2810 height to a negative value (esp. with XSETFASTINT).
2812 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
2813 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
2814 (protect_malloc_state) [GC_MALLOC_CHECK &&
2815 GC_PROTECT_MALLOC_STATE]: New function.
2816 (PROTECT_MALLOC_STATE): New macro.
2817 (__malloc_initialize, morecore, _malloc_internal)
2818 (_free_internal) _realloc_internal): Use it to make _heapinfo
2819 read-only outside of gmalloc.
2821 * keymap.c: Update copyright.
2823 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
2826 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
2828 * filelock.c (unlock_all_files): Use unlock_file to expand each
2829 buffer's file_truename before trying remove its lock file.
2831 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
2833 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
2834 or CRLF, decode EOLs.
2836 2000-10-24 Kenichi Handa <handa@etl.go.jp>
2838 * window.c (Fdisplay_buffer): Fix doc.
2840 2000-10-23 Jason Rumney <jasonr@gnu.org>
2842 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
2843 ASCII font of default fontset on Windows.
2845 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
2846 xterm.c comment below).
2848 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
2850 2000-10-23 Gerd Moellmann <gerd@gnu.org>
2852 * xterm.c (x_connection_closed): Reset handling_signal.
2854 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
2857 2000-10-23 Miles Bader <miles@gnu.org>
2859 * window.c (window_scroll_pixel_based, window_scroll_line_based):
2860 Pass nil for FULLY argument to Fpos_visible_in_window_p to
2861 maintain old behavior.
2862 * minibuf.c (Fminibuffer_complete): Likewise.
2864 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
2866 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
2867 that when a font can't be exactly centered, it errs up rather than
2870 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
2872 * fns.c (Fbase64_decode_string): The decoded result should be
2875 2000-10-23 Andrew Choi <akochoi@i-cable.com>
2877 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
2879 * dispnew.c [macintosh]: Include macterm.h.
2880 (init_display) [macintosh]: Initialization for window system.
2882 * emacs.c (main) [macintosh]: Call syms_of_textprop,
2883 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
2884 syms_of_search, x_term_init, and init_keyboard before calling
2885 init_window_once. Also, call syms_of_xmenu.
2887 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
2888 default fontset to Monaco.
2890 * frame.c [macintosh]: Include macterm.h. Remove declarations of
2891 NewMacWindow and DisposeMacWindow.
2892 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
2893 instead of calling NewMacWindow and setting fields of
2894 f->output_data.mac directly. Call init_frame_faces.
2895 (Fdelete_frame) [macintosh]: Remove unused code.
2896 (Fmodify_frame_parameters) [macintosh]: Call
2897 x_set_frame_parameters instead of mac_set_frame_parameters.
2899 * frame.h [macintosh]: Define menu_bar_lines field in struct
2900 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
2902 * keyboard.c [macintosh]: Include macterm.h.
2903 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
2904 and menu_bar_activate_event type events as for X and NT.
2905 (make_lispy_event) [macintosh]: Construct lisp events of type
2906 MENU_BAR_EVENT as for X and NT.
2908 * sysdep.c [macintosh]: Remove declaration for sys_signal.
2909 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
2910 (sys_subshell) [macintosh]: Remove definition entirely.
2911 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
2912 Vwindow_system_version here. Remove initialization of
2913 Vx_bitmap_file_path.
2914 (read_input_waiting): Correct the number of parameters passed to
2916 Move all Macintosh functions to mac/mac.c.
2918 * term.c [macintosh]: Include macterm.h.
2920 * window.c [macintosh]: Include macterm.h.
2922 * xdisp.c [macintosh]: Include macterm.h. Declare
2923 set_frame_menubar and pending_menu_activation.
2924 (echo_area_display) [macintosh]: Do not return if terminal frame
2925 is the selected frame.
2926 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
2927 Allow only the selected frame to set menu bar.
2928 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
2929 calling FRAME_EXTERNAL_MENU_BAR (f).
2930 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
2932 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
2933 and check_x. Declare XCreateGC. Define x_create_gc and
2934 x_free_gc. Initialize font_sort_order.
2935 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
2936 but call x_list_fonts instead of w32_list_fonts.
2937 (Finternal_face_x_get_resource) [macintosh]: Do not call
2938 display_x_get_resource.
2939 (prepare_face_for_display) [macintosh]: Set xgcv.font.
2940 (realize_x_face) [macintosh]: Load the font if it is specified in
2942 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
2945 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
2947 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
2948 is nil: since we go to the end of submap anyway, we'd end up
2950 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
2951 doesn't obey autoload.
2953 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
2955 * msdos.c (dos_set_window_size): Update screen dimension variables.
2957 2000-10-21 Jason Rumney <jasonr@gnu.org>
2959 * w32term.c (w32_cache_char_metrics): Double check that font is
2960 really fixed pitch before trusting tmPitchAndFamily.
2962 2000-10-21 Andrew Innes <andrewi@gnu.org>
2964 * w32gui.h (w32_char_font_type): Move enum from w32term.c
2966 * w32term.h: Extern decl for w32_cache_char_metrics.
2968 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
2970 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
2971 (w32_unload_font): Free per_char array if present.
2973 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
2974 cached information in emulated XFontStruct to handle common cases
2975 quickly. Do not allocate XCharStruct for return.
2976 (w32_native_per_char_metric): New function.
2977 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
2979 (x_produce_glyphs): Don't get an HDC. Change calls to
2980 w32_per_char_metric to match arg change above. Remove calls to
2982 (w32_get_glyph_overhangs): Ditto.
2983 (w32_cache_char_metrics): New function.
2985 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
2986 ($(BLD)/casefiddle.$(O)): Remove compile command.
2987 ($(BLD)/gmalloc.$(O)): Remove compile command.
2988 ($(BLD)/dispnew.obj):
2989 ($(BLD)/keyboard.obj):
2990 ($(BLD)/w32inevt.obj):
2991 ($(BLD)/w32bdf.obj):
2993 ($(BLD)/buffer.obj):
2994 ($(BLD)/editfns.obj):
2996 ($(BLD)/fileio.obj):
2998 ($(BLD)/indent.obj):
2999 ($(BLD)/insdel.obj):
3000 ($(BLD)/intervals.obj):
3001 ($(BLD)/minibuf.obj):
3003 ($(BLD)/scroll.obj):
3004 ($(BLD)/sysdep.obj):
3005 ($(BLD)/textprop.obj):
3006 ($(BLD)/widget.obj):
3007 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
3008 ($(BLD)/term.obj): Add dependency on dispextern.h.
3010 * makefile.nt ($(BLD)\dispnew.obj):
3011 ($(BLD)\keyboard.obj):
3012 ($(BLD)\w32inevt.obj):
3013 ($(BLD)\w32bdf.obj):
3015 ($(BLD)\buffer.obj):
3016 ($(BLD)\editfns.obj):
3018 ($(BLD)\fileio.obj):
3020 ($(BLD)\indent.obj):
3021 ($(BLD)\insdel.obj):
3022 ($(BLD)\intervals.obj):
3023 ($(BLD)\minibuf.obj):
3025 ($(BLD)\scroll.obj):
3026 ($(BLD)\sysdep.obj):
3027 ($(BLD)\textprop.obj):
3028 ($(BLD)\widget.obj):
3029 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
3030 ($(BLD)\term.obj): Add dependency on dispextern.h
3032 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
3034 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
3035 with an additional argument of Qt.
3037 2000-10-21 Miles Bader <miles@gnu.org>
3039 * window.c (pos_fully_visible_in_window_p): New function.
3040 (Fpos_visible_in_window_p): Add FULLY argument.
3041 Use pos_fully_visible_in_window_p.
3042 (window_scroll_pixel_based, window_scroll_line_based): Update
3043 calls to Fpos_visible_in_window_p.
3044 * lisp.h (Fpos_visible_in_window_p): Update prototype
3046 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3048 * alloc.c (toplevel): Conditionalize compilation of mem_*
3049 functions differently.
3051 2000-10-20 Jason Rumney <jasonr@gnu.org>
3053 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
3054 mem_init where it used to be. mem_z etc not defined otherwise.
3056 2000-10-20 Gerd Moellmann <gerd@gnu.org>
3058 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
3060 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
3061 structure definition and related variabled to the top of the file.
3062 Include this code when GC_MALLOC_CHECK is defined.
3063 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
3064 register/unregister allocated region.
3065 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
3066 which isn't allocated.
3067 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
3068 something which is already in use.
3069 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
3070 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
3071 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
3072 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
3074 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
3075 _malloc_internal instead of malloc.
3076 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
3079 2000-10-20 Andrew Innes <andrewi@gnu.org>
3081 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
3083 (my_strftime) <macro>: Don't use macro arg list when redefining as
3085 (my_strftime) <function>: Supply 0 as ut argument.
3087 2000-10-19 Jason Rumney <jasonr@altavista.net>
3089 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
3090 including dispextern.h, as it stops faces from working.
3092 * w32fns.c (Fx_create_frame): Don't bother calling
3093 face-set-after-frame-default since the caller does it for us
3094 anyway. Clean up calls to x_get_arg to be consistent with X.
3096 * w32term.c (x_produce_glyphs): Handle
3097 unibyte_display_via_language_environment correctly.
3098 (w32_draw_box_rect): Fix the calculation of width and height.
3100 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
3101 as it has stopped working.
3102 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
3105 2000-10-19 Gerd Moellmann <gerd@gnu.org>
3107 * eval.c (skip_debugger): Prevent a compiler warning.
3108 (Fcondition_case): Likewise.
3109 (Fbacktrace_frame): Use a null interactive spec.
3111 2000-10-19 Kenichi Handa <handa@etl.go.jp>
3113 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
3115 2000-10-18 Gerd Moellmann <gerd@gnu.org>
3117 * strftime.c: Sync with glibc, file version 1.78.
3118 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
3119 should no longer be used according to ISO 8601.
3121 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
3122 no map for meta_prefix_char, don't try to use it as a keymap.
3123 Instead, if T_OK is non-zero, look up a default binding, if any,
3124 otherwise, if T_OK is zero, return nil.
3126 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
3127 (x_to_xcolors, png_load): Use x_query_color.
3129 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
3131 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
3133 (x_copy_color, x_alloc_lighter_color): Likewise.
3135 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
3136 (x_query_color, x_query_colors): Add prototype.
3138 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
3139 check_string_bytes only if not noninteractive, increase count to 50.
3141 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
3143 * insdel.c (adjust_markers_for_delete): Handle before-insertion
3146 2000-10-17 Gerd Moellmann <gerd@gnu.org>
3148 * alloc.c (pure_bytes_used): Renamed from pureptr.
3150 (pure_alloc): New function.
3151 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
3153 (Fpurecopy): Use PURE_POINTER_P.
3155 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
3156 PT has moved backward.
3158 * xdisp.c (cursor_row_p): Take continued lines into account.
3160 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
3162 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
3163 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
3164 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
3167 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
3168 of selective display off while searching for the next line start.
3170 2000-10-17 Kenichi Handa <handa@etl.go.jp>
3172 * Makefile.in (term.o): Depend on dispextern.h.
3174 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
3176 * keymap.c (keymap_memberp): Ensure that nil is not a member.
3178 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3180 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
3181 the iterator at the beginning, so that they can be set later on,
3182 for instance in reseat_at_next_visible_line_start, without being
3185 * xfns.c (pbm_format): Add :foreground and :background keywords.
3186 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
3187 (xbm_load): Recognize foreground and background color
3190 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
3192 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
3194 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
3197 * msdos.c (IT_set_face): Compare highlighted face with the default
3198 face, and invert colors if these faces' colors are identical.
3199 (Fmsdos_remember_default_colors): Don't swap foreground and
3200 background colors in initial_colors[].
3201 (IT_set_frame_parameters): Don't swap frame's foreground and
3202 background pixels. If ALIST includes "(reverse . t)", swap
3203 foreground-color and background-color properties in frame's
3204 param_alist. If the original frame's param_alist doesn't specify
3205 the colors, store unspecified-fg and unspecified-bg, reversed if
3208 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
3209 the colors are unspecified and reversed, reverse fore- and back-
3210 ground in the returned value.
3211 (Fframe_parameter): Ditto.
3213 2000-10-16 Gerd Moellmann <gerd@gnu.org>
3215 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
3216 get_last_unchanged_at_beg_row.
3217 (find_first_unchanged_at_end_row): Renamed from
3218 get_first_unchanged_at_end_row.
3219 (find_first_unchanged_at_end_row): Convert assertions to
3220 unconditional tests which abort. When looking for a row in
3221 unchanged text, don't go further back than first_text_row.
3223 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
3224 Don't add in the last line's height when deciding if the new
3225 position is below the scroll margin.
3227 2000-10-16 Miles Bader <miles@gnu.org>
3229 * editfns.c (Fconstrain_to_field): Check carefully for field
3230 boundaries if either OLD_POS or NEW_POS has a non-nil field
3231 property, even if they're the same.
3233 2000-10-16 Kenichi Handa <handa@etl.go.jp>
3235 * xterm.c (x_draw_box_rect): Fix the calculation of width and
3236 height for XFillRectangle.
3238 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
3240 * syntax.c (Fstring_to_syntax): New function extracted from
3241 Fmodify_syntax_entry.
3242 (Fmodify_syntax_entry): Use it and document the ! and | fences.
3243 (skip_chars, Fforward_comment): Remove unused variables.
3244 (syms_of_syntax): Add defsubr for string-to-syntax.
3245 (describe_syntax): Add code for comment and string fences.
3247 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
3249 * keymap.c (access_keymap): Add AUTOLOAD parameter.
3250 Do the meta->esc mapping. Call get_keyelt before returning.
3251 Start scanning from the second element (the first is always `keymap')
3252 to make it easier to detect when we reach a parent map.
3253 Handle the case of inheriting from a symbol whose function is a map.
3254 (Fkeymap_parent): Also handle the `inherit from symbol' case.
3255 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
3256 (get_keyelt, Flookup_key): Update call to access_keymap.
3257 Remove the meta->esc mappings.
3258 (define_as_prefix): Delete old disabled code.
3259 (menu_item_p): New function.
3260 (where_is_internal_1): Skip over the few remaining menu items.
3261 * lisp.h (access_keymap): Update prototype.
3262 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
3263 Update call to access_keymap.
3264 (follow_key, read_key_sequence): Update calls to access_keymap.
3265 Remove the meta->esc mappings.
3267 2000-10-13 Gerd Moellmann <gerd@gnu.org>
3269 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
3270 with additional argument.
3272 * xdisp.c (cursor_row_p): New function.
3273 (try_cursor_movement, display_line): Use it.
3275 * xdisp.c (append_space): Also save/restore iterator's current
3276 character and its length.
3278 * xdisp.c (init_from_display_pos): Add an assertion.
3279 (handle_stop): Don't set iterator's add_overlay_start.
3280 (handle_invisible_prop): Likewise.
3281 (load_overlay_strings): If text under an overlay is invisible,
3282 take both before- and after-strings into account when the iterator
3283 is positioned either at the start or at the end of the overlay.
3284 (forward_to_next_line_start): Rewritten.
3285 (reseat_at_next_visible_line_start): Rewritten.
3286 (set_iterator_to_next): Add parameter RESEAT_P.
3288 * dispextern.h (struct it): Remove member add_overlay_start.
3289 (set_iterator_to_next): Change prototype.
3291 2000-10-13 Kenichi Handa <handa@etl.go.jp>
3293 * coding.c (code_convert_region): Be sure to initialize
3294 coding->category_idx.
3295 (decode_coding_string): Set coding->src_multibyte and
3296 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
3297 (encode_coding_string): Set coding->src_multibyte and
3298 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
3300 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
3302 * xfns.c (Fx_create_frame): Don't bother calling
3303 face-set-after-frame-default since the caller does it for us anyway.
3305 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
3307 * window.c (coordinates_in_window): Fix detection of vertical line
3308 on character terminals.
3310 2000-10-12 Gerd Moellmann <gerd@gnu.org>
3312 * editfns.c (save_excursion_save): Additionally record the
3314 (save_excursion_restore): If buffer was visible in a window, and a
3315 different window was selected, and the old selected window is
3316 still live, restore point in that window.
3318 2000-10-12 Kenichi Handa <handa@etl.go.jp>
3320 * xterm.c (x_produce_glyphs): Handle
3321 unibyte_display_via_language_environment correctly.
3323 * regex.c (regex_compile): Change the way of handling a range from
3324 unibyte char to multibyte char.
3326 * syntax.c (skip_chars): Change the way of handling a range from
3327 unibyte char to multibyte char.
3329 * process.c (read_process_output): Cancel previous change.
3331 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
3333 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
3335 * charset.c (Ffind_charset_string): Doc fix.
3336 (Ffind_charset_region): Doc fix.
3338 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
3340 * process.c (read_process_output): Fix previous change. Adjust
3341 multibyteness of text to insert in a buffer by
3342 string_make_unibyte/multibyte instead of
3343 Fstring_as_unibyte/multibyte.
3345 2000-10-10 Andreas Schwab <schwab@suse.de>
3347 * alloc.c (mark_object): Remove all workarounds installed on
3350 2000-10-10 Kenichi Handa <handa@etl.go.jp>
3352 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
3354 (base64_encode_1): Make it work for a text of multibyte form.
3355 (Fbase64_decode_region): Allocate sufficient memory for multibyte
3356 case. Don't call str_to_multibyte because base64_decode_1
3357 produces correct multibyte form for eight-bit codes.
3358 (Fbase64_decode_string): Adjusted for the change of
3360 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
3361 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
3364 * charset.h (CHAR_STRING): Optimized for single byte characters.
3366 2000-10-09 Andreas Schwab <schwab@suse.de>
3368 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
3369 -1 after socket is closed, to fall through to error processing.
3371 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
3373 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
3374 variables. If ALIST includes foreground-color or
3375 background-color, change also the colors of the default face for
3378 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
3380 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
3381 them extern (they are defined on xfaces.c).
3382 (syms_of_msdos): Don't intern and don't staticpro
3383 Qbackground_color and Qforeground_color.
3385 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
3387 * frame.c (Fframe_parameter): For non-windowed frames, if
3388 f->param_alist says foreground or background color is unspecified,
3389 call tty_color_name to return the color name computed from the
3390 frame's current colors.
3392 2000-10-06 Dave Love <fx@gnu.org>
3394 * terminfo.c (ospeed): Don't declare.
3396 * sysdep.c: Don't include string.h.
3397 (h_errno): Declare conditional also on TRY_AGAIN.
3399 * charset.c (Ffind_charset_string): Doc fix.
3401 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
3402 (Fbase64_decode_region, Fbase64_decode_string): More explicit
3405 2000-10-05 Dave Love <fx@gnu.org>
3407 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
3408 position like menu-bar.
3410 2000-10-05 Gerd Moellmann <gerd@gnu.org>
3412 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
3414 * xdisp.c (handle_single_display_prop): Use safe_call1.
3415 (safe_call): Renamed from call_function.
3416 (safe_call1): New function.
3417 (handle_fontified_prop): Use safe_call1 instead of call1.
3418 (safe_eval): Renamed from eval_form.
3419 (safe_eval_handler): Renamed from eval_handler.
3420 (handle_single_display_prop, display_mode_element): Use safe_eval
3421 instead of eval_form.
3423 * xfaces.c (merge_face_heights): Use safe_call instead of
3426 * keyboard.c (show_help_echo): Use safe_call instead of
3427 call_function; use safe_eval instead of eval_form.
3429 * lisp.h (safe_call): Renamed from call_function.
3430 (safe_eval): Renamed from eval_form.
3431 (safe_call1): Add prototype.
3433 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
3435 * xfns.c (image_ascent): Rearrange ascent calculation for the
3438 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
3440 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
3441 (where_is_internal_1): Don't bother ignoring menu-items any more.
3443 2000-10-04 Gerd Moellmann <gerd@gnu.org>
3445 * keyboard.c (update_menu_bindings): New variable.
3446 (parse_menu_item): Use AREF. If update_menu_bindings
3447 is 0, don't update menu bindings.
3448 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
3450 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
3452 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
3455 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
3457 * syntax.c (forw_comment): Match nestedness of ender/starter.
3458 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
3459 (prev_char_comstart_first): Remove.
3460 (back_comment): Check two-char comment markers more carefully
3461 to better handle overlapping cases like *//* or /* */* */ ...
3462 Match nestedness of ender/starter.
3464 2000-10-02 Dave Love <fx@gnu.org>
3466 * config.in (HAVE_GAI_STRERROR): Add undef.
3468 * process.c (Fopen_network_stream): Use it.
3470 * m/alpha.h (NO_REMAP): Don't define.
3472 2000-10-02 Gerd Moellmann <gerd@gnu.org>
3474 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
3475 return with a string converted to an integer or vice versa when
3476 Vmocklisp_arguments is t.
3477 (Fsignal): Likewise. The function can return for `quit'.
3478 (struct gcpro): Declare member `var' to point to a volatile
3481 * eval.c (error): Prevent compiler warning.
3483 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
3485 * keymap.c (keymap_memberp): New function.
3486 (Fset_keymap_parent): Use it.
3487 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
3488 Use keymap_memberp to avoid creating cycles.
3489 (access_keymap): Use KEYMAPP.
3491 2000-09-30 Gerd Moellmann <gerd@gnu.org>
3493 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
3494 gai_strerror. Make sure xerrno is set if connect fails. Improve
3497 2000-09-29 Jason Rumney <jasonr@gnu.org>
3499 * w32term.c (w32_char_font_type, w32_encode_char)
3500 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
3501 (w32_bdf_per_char_metric): New function.
3502 (w32_per_char_metric): Use it.
3503 (x_draw_glyph_string_background): Always draw background for BDF
3506 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
3507 GDI object which is a scarce resource.
3509 * w32bdf.c (search_file_line): Fix skipping of whitespace.
3510 (get_quoted_string): Fix limit on memchr search.
3511 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
3512 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
3513 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
3514 (get_cached_font_char, cache_char_offset): Use macro
3515 BDF_CODEPOINT_RANGE_COVER_P.
3516 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
3517 (clear_cached_bitmap_slots): New function.
3518 (GET_HEX_VALUE): G-Z, g-z are not hex.
3519 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
3520 (get_bitmap_with_cache): Use new cache implementation.
3521 (create_offscreen_bitmap): New function.
3522 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
3524 * w32term.c (x_produce_glyphs): If the distance from the current
3525 position to the next tab stop is less than a canonical character
3526 width, use the tab stop after that.
3527 (x_draw_glyphs): Handle case START and END are out of bounds more
3529 (x_clear_mouse_face): Block/unblock input.
3530 (x_display_and_set_cursor): Don't show a hollow box cursor for
3531 buffers whose cursor_type is nil.
3533 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3535 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
3538 * dispextern.h (updating_frame): Declare extern.
3540 2000-09-29 Andreas Schwab <schwab@suse.de>
3542 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
3544 2000-09-29 Gerd Moellmann <gerd@gnu.org>
3546 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
3547 use its function definition.
3548 (tool_bar_items): Likewise.
3550 * lisp.h (fatal): Declare NO_RETURN.
3552 2000-09-29 Kenichi Handa <handa@etl.go.jp>
3554 * keymap.c: Remove the line "#undef NULL".
3556 2000-09-28 Gerd Moellmann <gerd@gnu.org>
3558 * xterm.c (x_make_frame_visible): Try harder to make the frame
3561 2000-09-28 Dave Love <fx@gnu.org>
3563 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
3565 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
3567 * .gdbinit (xreload): Note its need on GNU/Linux.
3569 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
3570 r_alloc, r_alloc_free.
3572 2000-09-28 Kenichi Handa <handa@etl.go.jp>
3574 * syntax.c (skip_chars): Handle negation correctly.
3576 2000-09-27 Gerd Moellmann <gerd@gnu.org>
3578 * xfaces.c (realize_default_face): Call set_lface_from_font_name
3579 with non-zero FORCE_P argument.
3581 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
3584 * xdisp.c (window_box_height): Add an assertion.
3586 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
3587 tool-bar than is available.
3588 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
3590 2000-09-27 Dave Love <fx@gnu.org>
3592 * s/irix6-5.h: Now works 64-bit. Tidied.
3594 2000-09-26 Gerd Moellmann <gerd@gnu.org>
3596 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
3597 instead of BITS_PER_INT.
3598 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
3599 EMACS_UINT, respectively.
3600 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
3602 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
3604 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
3606 * window.c (freeze_window_starts): Construct last argument for
3607 foreach_window differently.
3609 * xfns.c (x_decode_color): Don't return a Lisp_Object.
3611 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
3612 EMACS_UINT instead of `int' and `unsigned int'.
3613 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
3615 * frame.h (struct frame): Make the `nothing' member of union
3616 output_data an EMACS_INT.
3618 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
3620 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
3621 size in the sdata structure.
3622 (SDATA_NBYTES, SDATA_DATA): New macros.
3623 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
3624 differently for the different layout of the sdata structure.
3625 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
3627 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
3628 Check that size recorded in the string size and size recorded in
3629 the sdata structure agree.
3631 2000-09-25 Dave Love <fx@gnu.org>
3633 * buffer.c: Include stdio.h.
3635 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
3637 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
3639 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
3640 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
3642 (__malloc_extra_blocks): Declare as __malloc_size_t.
3644 2000-09-25 Gerd Moellmann <gerd@gnu.org>
3646 * alloc.c (mark_image): Use GC_NILP instead of NILP.
3648 * keyboard.c (show_help_echo): Set help_echo_showing_p.
3649 (read_char): If help-echo is showing, preserve the echo area
3652 * xdisp.c (help_echo_showing_p): New variable.
3653 (set_message): Reset it to 0.
3654 (init_xdisp): Initialize help_echo_showing_p.
3656 * dispextern.h (help_echo_showing_p): Declare extern.
3658 * config.in: Fix typo in __GNUC_MINOR__.
3660 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
3662 * s/freebsd.h (POSIX_SIGNALS): Define.
3664 * xterm.c (x_clear_mouse_face): Block/unblock input.
3666 2000-09-24 Dave Love <fx@gnu.org>
3668 * fns.c (base64_encode_1): Fix last change.
3670 2000-09-22 Gerd Moellmann <gerd@gnu.org>
3672 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
3674 * xdisp.c (try_window_reusing_current_matrix): More fixes
3675 for the case window has a header-line.
3677 2000-09-22 Dave Love <fx@gnu.org>
3679 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
3682 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
3684 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
3686 2000-09-21 Gerd Moellmann <gerd@gnu.org>
3688 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
3691 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
3694 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
3695 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
3696 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
3699 * marker.c (byte_char_debug_check): Return void.
3701 * xfns.c (Fx_create_frame): Set default frame parameter value
3702 for tool-bar-lines to 1.
3704 * dispnew.c (scrolling_window): Compare y-positions of rows
3705 equal at the start. Some simplification.
3707 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
3708 reused rows' y-position in the case window has a header-line, and
3709 new window start is greater than old window start.
3711 * process.c (process_sent_to): New variable.
3712 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
3713 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
3714 Declare more parameters volatile.
3716 * lread.c (Vrecursive_load_depth_limit): New variable.
3717 (Fload): Check recursive loads whose recursion depth exceeds
3718 Vrecursive_load_depth_limit.
3719 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
3721 2000-09-20 Gerd Moellmann <gerd@gnu.org>
3723 * fileio.c (Fread_file_name): Doc fix.
3725 * editfns.c (Fmessage_or_box): Doc fix.
3727 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
3729 * xfns.c (xbm_scan): Allow C-style comments.
3731 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
3732 symbols are specified, add color translations to the cache.
3733 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
3735 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
3737 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
3738 structures to xpm_init_color_cache.
3740 2000-09-19 Gerd Moellmann <gerd@gnu.org>
3742 * dispnew.c (update_window_line): Make sure to always draw
3745 2000-09-19 Andrew Innes <andrewi@gnu.org>
3747 * makefile.nt (bootstrap-emacs): Don't change directory.
3749 2000-09-19 Kenichi Handa <handa@etl.go.jp>
3751 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
3753 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
3754 If output buffer is too small, signal an appropriated error.
3756 2000-09-18 Dave Love <fx@gnu.org>
3758 * keyboard.c (menu_bar_items, tool_bar_items)
3759 (current_active_maps): Remove redundant get_local_map call.
3761 2000-09-18 Gerd Moellmann <gerd@gnu.org>
3763 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
3764 cursor for buffers whose cursor_type is nil.
3766 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
3767 a feature to implement that is already implemented.
3768 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
3771 * xfns.c (x_clear_image_1): New function.
3772 (x_clear_image): Use it.
3773 (x_from_xcolors): Use x_clear_image_1; don't free the image's
3776 * dispnew.c (update_window): Move test for invisible lines
3777 at the top to update_window_line.
3778 (update_window_line): Handle invisible lines here.
3780 * xfns.c (clear_image_cache): Clear current matrices of all
3781 frames sharing an image cache. Block input while freeing
3782 images. Fix timestamp comparison.
3783 (x_clear_image): Also free the mask.
3785 * xfns.c (lookup_image): Block input while loading the image so
3786 that we won't get interrupted in a state where the image isn't yet
3788 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
3789 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
3790 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
3791 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
3794 2000-09-16 Gerd Moellmann <gerd@gnu.org>
3796 * dispnew.c (update_window): Make sure to make desired rows
3797 current even if they are completely invisible at the top
3800 2000-09-15 Gerd Moellmann <gerd@gnu.org>
3802 * xfns.c (lookup_image): Build mask before applying an algorithm.
3803 Recognize algorithm `disabled'.
3804 (cross_disabled_images): New variable.
3805 (COLOR_INTENSITY): New macro.
3806 (x_detect_edges): Use COLOR_INTENSITY.
3807 (x_disable_image): New function.
3808 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
3810 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
3811 disabled state, don't apply an image transformation algorithm if
3812 the user specified an image for the disabled state. Use
3813 `:algorithm disabled' for creating a disabled item's image if the
3814 user hasn't specified an image.
3816 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
3817 allocation functions with the XPM lib.
3818 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
3819 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
3820 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
3821 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
3822 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
3824 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
3825 functions, if possible, because these handle color allocation
3826 failure more gracefully.
3827 (Fimage_mask_p): New function.
3829 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
3830 (Qedge_detection, Qheuristic): New symbols.
3831 (syms_of_xfns): Initialize new symbols.
3832 (lookup_image): Handle `:mask X', `:algorithm emboss', and
3833 `algorithm (edge-detection ...)'.
3834 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
3835 (tiff_format, gif_format, gs_format): Add `:mask'.
3836 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
3837 (GIF_MASK, GS_MASK): New enumerators.
3838 (x_laplace_read_row, x_laplace_write_row): Functions removed.
3839 (emboss_matrix, laplace_matrix): New variables.
3840 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
3841 (x_edge_detection): New functions.
3842 (x_laplace): Rewritten in terms of x_detect_edges.
3843 (x_build_heuristic_mask): If image has a mask, free it.
3845 2000-09-14 Andrew Innes <andrewi@gnu.org>
3847 * makefile.w32-in: Revert to Unix line endings.
3849 2000-09-14 Andrew Innes <andrewi@gnu.org>
3851 * makefile.w32-in: Standardize indentation somewhat.
3852 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
3853 cater for differences between shells.
3855 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
3857 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3859 * xterm.c (x_produce_glyphs): If the distance from the current
3860 position to the next tab stop is less than a canonical character
3861 width, use the tab stop after that.
3863 2000-09-14 Dave Love <fx@gnu.org>
3865 * buffer.c (alloc_buffer_text): Fix xmalloc call.
3867 2000-09-14 Gerd Moellmann <gerd@gnu.org>
3869 * xdisp.c (handle_fontified_prop): While running fontification
3870 functions, bind `fontification-functions' and
3871 `after-change-functions' to nil.
3873 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
3874 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
3876 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
3878 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
3879 USE_MMAP_FOR_BUFFERS.
3881 * insdel.c (make_gap): Use enlarge_buffer_text.
3883 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
3884 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
3885 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
3886 from former r_alloc_* functions in ralloc.c.
3887 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
3889 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
3890 (mmap_init) [REL_ALLOC_MMAP]: New function.
3891 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
3892 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
3895 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
3896 (enlarge_buffer_text): Add prototype.
3898 * ralloc.c: Remove everything having to do with the use of mmap.
3900 2000-09-13 Gerd Moellmann <gerd@gnu.org>
3902 * sound.c (Fplay_sound): Doc fix.
3904 * keyboard.c: Avoid some more compiler warnings.
3905 (parse_tool_bar_item): Ignore cached key bindings.
3907 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
3908 and allocation of Lisp data.
3910 2000-09-12 Gerd Moellmann <gerd@gnu.org>
3912 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
3913 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
3916 * lread.c (Fload): Put code checking for recursive loads in #if 0.
3918 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
3920 * ccl.c: Comment fixed.
3921 (MAX_MAP_SET_LEVEL): Increased to 30.
3922 (PUSH_MAPPING_STACK): Enclose with do-while block.
3923 (POP_MAPPING_STACK): Likewise.
3924 (stack_idx_of_map_multiple): New variable.
3925 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
3926 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
3927 call the corresponding CCL program by
3928 CCL_CALL_FOR_MAP_INSTRUCTION.
3929 (ccl_driver) <CCL_MapSingle>: Likewise.
3930 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
3931 with the case where looking up process reaches to the end of
3932 map-set, and call CCL programs as the above change.
3934 2000-09-11 Gerd Moellmann <gerd@gnu.org>
3936 * xfns.c (png_load, jpeg_load): Declare some variables volatile
3937 that might be clobbered by longjmp.
3938 (check_x_display_info, x_decode_color, create_frame_xic)
3939 (Fx_display_backing_store, Fx_display_visual_class)
3940 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
3943 * lread.c (init_lread): Set Vloads_in_progress to nil.
3944 (Fload): Show list of recursively loaded files, when signaling an
3947 * lread.c (Vloads_in_progress): New variable.
3948 (record_load_unwind): New function.
3949 (Fload): Check for recursive loads.
3950 (syms_of_lread): Initialize Vloads_in_progress.
3951 (read_integer, read1): Avoid some compiler warnings.
3953 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
3956 2000-09-11 Miles Bader <miles@gnu.org>
3958 * editfns.c (Fbuffer_string): Doc fix.
3960 2000-09-10 Gerd Moellmann <gerd@gnu.org>
3962 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
3964 2000-09-09 Ken Raeburn <raeburn@gnu.org>
3966 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
3967 whether to include other header files.
3969 2000-09-09 Gerd Moellmann <gerd@gnu.org>
3971 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
3972 by Fmemq as a boolean.
3974 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
3976 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
3978 2000-09-08 Gerd Moellmann <gerd@gnu.org>
3980 * ralloc.c (mmap_fd): Remove initializer which can make it
3981 read-only in a dumped Emacs.
3982 (mmap_fd_1): New variable.
3983 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
3984 restore it from there.
3985 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
3986 unconditionally so that mmap_fd can be initialized there.
3987 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
3988 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
3989 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
3991 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
3993 * xdisp.c (dump_glyph_row): Fix printf format string.
3994 (display_line, move_it_in_display_line_to): Avoid compiler
3997 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
3999 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
4002 * xdisp.c (try_window_id): When trying to locate cursor in
4003 unchanged rows at the top, handle the case that we can't find it.
4005 * xterm.c (x_draw_glyphs): Handle case START and END are out
4006 of bounds more carefully.
4008 2000-09-08 Dave Love <fx@gnu.org>
4010 * s/sol2.h (REL_ALLOC_MMAP): Define.
4011 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
4013 * ralloc.c: Don't include string.h (redundant).
4014 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
4015 [!MAP_ANON]: Include fcntl.h.
4016 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
4017 (r_alloc, r_re_alloc, r_alloc_free)
4018 (mmap_enlarge, mmap_set_vars): Use it.
4019 (r_alloc_init_fd): New function.
4020 (__morecore) [SYSTEM_MALLOC]: Don't declare.
4021 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
4024 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
4027 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
4028 change to __NetBSD__.
4030 2000-09-08 Kenichi Handa <handa@etl.go.jp>
4032 * search.c (compile_pattern): Check the multibyteness of cached
4035 2000-09-08 Miles Bader <miles@gnu.org>
4037 * xfaces.c (default_face_vector): Function removed.
4038 (Finternal_merge_in_global_face): Restore old global/local
4039 attribute override order. Use inline loop instead of calling
4040 default_face_vector.
4042 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4044 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
4045 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
4046 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
4047 where necessary, in case POINTER_TYPE is `void'.
4049 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
4051 * frame.c (make_terminal_frame): Initialize frame foreground and
4052 background colors to unspecified, for the initial instance of an
4055 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4057 * ralloc.c (mmap_find): Fix overlap computation.
4058 (mmap_enlarge): Compute nbytes before trying to find an
4061 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
4064 * lread.c (syms_of_lread): Change value of regexp
4065 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
4067 * xmenu.c (xdialog_show): When looking up the selection in
4068 menu_items, take `quote' boundaries into account; this corresponds
4069 to a nil ITEM in x-popup-dialog.
4071 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4073 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
4075 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
4077 * coding.c (encode_coding_sjis_big5): Use translation table for
4078 encoding, not decoding. Fix the handling of latin-jisx0201.
4079 Check for the charset katakana-jisx0201 too.
4080 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
4081 (detect_coding_sjis): Check the byte sequence more rigidly.
4083 2000-09-07 Gerd Moellmann <gerd@gnu.org>
4085 * xfaces.c (Vparam_value_alist): New variable.
4086 (syms_of_xfaces): Initialize it.
4087 (Finternal_set_lisp_face_attribute): Avoid more consing.
4089 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
4091 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
4092 (Qbackground_mode): New variable.
4093 (syms_of_frame_1): Initialize Qbackground_mode.
4095 * lisp.h (Qdisplay): Declare extern.
4097 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
4098 change face on all frames, and change the default for new frames.
4100 2000-09-07 Dave Love <fx@gnu.org>
4102 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
4104 2000-09-07 Kenichi Handa <handa@etl.go.jp>
4106 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
4108 * charset.c: Include composite.h
4109 (lisp_string_width): New function.
4110 (Fstring_width): Call lisp_string_width instead of strwidth.
4112 * Makefile.in (charset.o): Depends on composite.h.
4114 * process.c (read_process_output): Before inserting the decoded
4115 text in the buffer, adjust the multibyteness.
4117 2000-09-06 Gerd Moellmann <gerd@gnu.org>
4119 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
4120 buffer's text buffer is null, map new memory.
4122 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
4123 POINTER_TYPE and size_t.
4124 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
4125 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
4126 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
4127 [REL_ALLOC_MMAP]: New macros.
4128 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
4129 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
4130 [REL_ALLOC_MMAP]: New functions.
4132 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
4133 before and after unexec.
4135 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
4136 text buffers if necessary.
4138 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
4139 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
4142 * config.in (HAVE_MMAP): Add #undef.
4144 2000-09-05 Gerd Moellmann <gerd@gnu.org>
4146 * frame.c (Qdisplay_type): New variable.
4147 (syms_of_frame_1): Initialize it.
4148 (Fframe_parameter): New function that avoids consing.
4149 (syms_of_frame): Defsubr it.
4151 * buffer.c (Fother_buffer): Consider buffers as invisible when
4152 they are displayed in a window on an invisible frame.
4154 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
4155 get-largest-window always return nil.
4157 2000-09-04 Gerd Moellmann <gerd@gnu.org>
4159 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
4160 variable; recognize Emacs 19 elc files.
4162 2000-09-04 Miles Bader <miles@gnu.org>
4164 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
4165 before initially popping up the menu, so the menu doesn't flash
4166 when the face settings are significantly different from the
4169 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
4171 * regex.c (WIDE_CHAR_SUPPORT): New macro.
4172 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
4173 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
4174 (BIT_UNIBYTE): Remove.
4175 (re_match_2_internal): Delete corresponding code and streamline the
4176 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
4177 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
4178 (re_wctype_t): New type.
4179 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
4180 (regex_compile): Use them and fix handling of overly long char classes.
4182 2000-09-03 Andrew Innes <andrewi@gnu.org>
4184 * makefile.w32-in: Change to DOS line endings.
4186 * s/ms-w32.h (ORDINARY_LINK): New define.
4188 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
4189 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
4191 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
4192 (distclean): Delete them here instead.
4194 * w32proc.c (compare_env): Convert to uppercase for comparison,
4195 not lowercase, to match how the native Windows shell works.
4197 2000-09-03 Jason Rumney <jasonr@gnu.org>
4199 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
4200 CVS changes the line-ends when checking in/out on DOS/Windows.
4202 * makefile.nt (emacs): Do not change directory to run temacs, as
4203 the load-path is set relative to current directory.
4205 2000-09-03 Miles Bader <miles@gnu.org>
4207 * xterm.c (x_alloc_lighter_color_for_widget): New function.
4209 2000-09-02 Gerd Moellmann <gerd@gnu.org>
4211 * xdisp.c (redisplay_mode_lines): New function.
4212 (display_mode_lines): Return number of mode lines displayed.
4213 (echo_area_display): Use redisplay_mode_lines to draw garbaged
4214 mode lines. Don't temporarily bind redisplay-dont-pause to t.
4216 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
4217 string.h and strings.h.
4218 (index) [HAVE_INDEX]: Add prototype.
4220 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
4221 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
4223 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
4224 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
4226 2000-09-01 Gerd Moellmann <gerd@gnu.org>
4228 * lread.c (read1): Accept `?' as symbol constituent, for
4229 compatiblity with XEmacs.
4231 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
4233 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
4234 (struct re_pattern_buffer): Remove newline_anchor.
4235 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
4236 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
4237 (re_max_failures, fail_stack): Use size_t rather than unsigned.
4238 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
4239 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
4240 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
4241 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
4242 Get rid of references to newline_anchor.
4243 (regcomp): Allocate and precompute a fastmap.
4245 2000-08-31 Gerd Moellmann <gerd@gnu.org>
4247 * lread.c (openp): GCPRO local variable `filename'.
4249 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
4251 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
4253 * regex.c: Merge some changes from GNU libc. Add prototypes.
4254 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
4255 Use memcmp and memcpy instead of bcopy and bcmp.
4256 (init_syntax_once): Use ISALNUM.
4257 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
4258 (REG_UNSET_VALUE): Remove. Use NULL instead.
4259 (REG_UNSET, re_match_2_internal): Use NULL.
4260 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
4262 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
4263 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
4264 (regex_compile): In handle_interval, return an error rather than try to
4265 unfetch the interval if we can't find the closing brace.
4266 Obey the RE_NO_GNU_OPS syntax bit.
4267 (TOLOWER): New macro.
4269 (regexec): Allocate regs.start and regs.end as one block.
4271 2000-08-30 Gerd Moellmann <gerd@gnu.org>
4273 * xdisp.c (echo_area_display): Check display_completed instead
4274 of calling detect_input_pending.
4276 * dispnew.c (update_frame): Only set display_completed here; move
4277 the update_begin and update_end calls here from update_frame_1.
4278 (update_frame_1): Don't set display_completed here, don't call
4279 update_begin/update_end.
4281 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
4282 instead of store_frame_param.
4284 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4286 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
4287 desired window matrix hasn't been displayed, use the current row
4288 instead. Make sure that only those frame rows are updated for
4289 which there exists a corresponding enabled desired row.
4291 2000-08-29 Miles Bader <miles@gnu.org>
4293 * xfaces.c (default_face_vector): New function.
4294 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
4296 2000-08-29 Gerd Moellmann <gerd@gnu.org>
4298 * lread.c (openp): Prevent temporary string passed to
4299 Ffile_readable_p from being garbage collected.
4301 2000-08-28 Dave Love <fx@gnu.org>
4303 * keymap.c (store_in_keymap): Add `static' to declaration.
4305 2000-08-28 Gerd Moellmann <gerd@gnu.org>
4307 * emacs.c, callint.c, doc.c, editfns.c
4308 (toplevel) [HAVE_STRING_H]: Include string.h.
4309 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
4310 (index): Remove prototypes which might conflict with non-standard
4311 definitions of index/strchr.
4313 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
4314 (rindex): Define only if !HAVE_RINDEX.
4316 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
4318 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
4320 2000-08-28 Miles Bader <miles@gnu.org>
4322 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
4323 made inconsistent by a font-related attribute in FROM.
4324 (merge_face_inheritance): Add function comment.
4326 2000-08-28 Kenichi Handa <handa@etl.go.jp>
4328 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
4329 the 4th arg (PREV_EVENT) Qt to suppress input method.
4331 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
4333 * regex.c: Indent cpp directives and remove parens after `defined'.
4334 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
4335 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
4336 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
4337 (re_compile_pattern): Use size_t for length.
4338 (init_syntax_once): Move to a better place.
4339 * regex.h: Merge changes from GNU libc. Indent cpp directives.
4340 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
4342 * syntax.c (back_comment): Detect cases where a comment-starter is
4343 actually inside another comment as in: /* a // b */ c // d \n.
4344 Make it clear that `comstart_pos' is unused for nested comments.
4346 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
4347 (KEYMAPP): New macro.
4348 (Fkeymap_parent, Fset_keymap_parent): Use it.
4349 (fix_submap_inheritance): Mark it static.
4350 (define_as_prefix, describe_buffer_bindings, describe_command)
4351 (describe_translation, describe_map): Complete prototypes.
4353 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
4355 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
4356 to better match the key-lookup behavior.
4358 2000-08-27 Gerd Moellmann <gerd@gnu.org>
4360 * xfaces.c (lface_fully_specified_p): Handle :inherit.
4361 (Finternal_set_lisp_face_attribute): Fix typo in error message.
4363 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
4365 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
4366 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
4367 (xterm.o): Depend on coding.h
4369 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4371 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
4372 the corresponding '#endif'.
4374 2000-08-26 Miles Bader <miles@gnu.org>
4376 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
4377 * xfaces.c (QCinherit): New variable.
4378 (syms_of_xfaces): Initialize it.
4379 (LFACE_INHERIT): New macro.
4380 (Finternal_get_lisp_face_attribute)
4381 (merge_face_vector_with_property)
4382 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
4383 (check_lface_attrs): Allow new types of face height. Check
4385 (CYCLE_CHECK): New macro.
4386 (merge_face_inheritance): New function.
4387 (merge_face_vectors): Merge inherited faces too. Add F and
4388 CYCLE_CHECK arguments.
4389 (merge_face_vector_with_property, Finternal_merge_in_global_face)
4390 (lookup_named_face, lookup_derived_face, realize_named_face)
4391 (face_at_string_position, face_at_buffer_position): Supply
4392 new F and CYCLE_CHECK arguments to merge_face_vectors.
4393 (merge_face_heights): New function.
4394 (merge_face_vectors, merge_face_vector_with_property)
4395 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
4396 handle relative face heights.
4397 (lface_same_font_attributes_p): Compare heights using EQ.
4399 2000-08-26 Kenichi Handa <handa@etl.go.jp>
4401 * charset.c (char_to_string): Check the character validity.
4402 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
4405 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
4407 * regex.c (PUSH_FAILURE_COUNT): New macro.
4408 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
4409 Handle popping of a register's or a counter's data.
4410 (POP_FAILURE_POINT): Use the new name.
4411 (re_match_2_internal): Push counter data on the stack for succeed_n,
4412 jump_n and set_number_at and remove misleading dead code in succeed_n.
4414 2000-08-25 Gerd Moellmann <gerd@gnu.org>
4416 * xdisp.c (redisplay_internal): If considering all windows on all
4417 frames, update the display for each frame as soon as possible,
4418 instead of first building all desired matrices for all frames, and
4419 then updating them all.
4420 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
4422 2000-08-24 Gerd Moellmann <gerd@gnu.org>
4424 * bytecode.c (mark_byte_stack): Add a comment.
4426 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
4427 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
4430 2000-08-24 Kenichi Handa <handa@etl.go.jp>
4432 * minibuf.c (do_completion): Always use compare-string, not
4433 string-equal because the latter doesn't pay attention to
4434 multibyteness of strings.
4436 * process.c (create_process): Don't setup raw-text coding here.
4437 (Fopen_network_stream): Don't set coding->src_multibyte and
4438 coding->dst_multibyte here.
4439 (read_process_output): For process filter, return unibyte string
4440 if default-enable-multibyte-characters is nil.
4441 (send_process): If OBJECT is multibyte text, be sure to encoded it
4442 by the specified coding system for the process. Otherwise, setup
4444 (init_process): Don't initialize default-process-coding-system
4447 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
4449 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
4450 <scroll-down-aggressively>: Likewise.
4452 2000-08-23 Kenichi Handa <handa@etl.go.jp>
4454 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
4455 zero. Set coding->produced_char correctly.
4457 2000-08-22 Andrew Innes <andrewi@gnu.org>
4459 * makefile.w32-in: New file.
4461 * unexw32.c (unexec): Ignore old_name, and use the actual location
4462 of the current executable instead. Base new_name on this.
4464 * w32proc.c (create_child): Remove reference to security
4465 descriptor, which isn't needed and doesn't compile with mingw32.
4467 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4468 up dllimport attributes.
4469 (x_update_window_end): Update prototype.
4471 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
4472 extern, which screws up dllimport attributes.
4474 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4475 up dllimport attributes.
4477 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
4478 screws up dllimport attributes.
4480 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4481 up dllimport attributes.
4482 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
4483 screws up dllimport attributes.
4485 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4486 up dllimport attributes.
4488 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
4489 screws up dllimport attributes.
4491 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
4492 screws up dllimport attributes.
4494 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4495 up dllimport attributes.
4497 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
4498 unnecessary extern, which screws up dllimport attributes.
4501 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4502 up dllimport attributes.
4504 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
4505 unnecessary extern, which screws up dllimport attributes.
4507 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
4508 screws up dllimport attributes.
4510 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
4511 up dllimport attributes.
4513 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
4515 * w32bdf.c (search_file_line):
4516 (set_bdf_font_info):
4518 (w32_get_bdf_glyph):
4519 (w32_BDF_to_x_font): Fix compile warnings.
4521 * w32menu.c: Include keyboard.h before frame.h. Fix compile
4524 * w32select.c: Include keyboard.h before frame.h.
4526 * w32fns.c (max): Define macro.
4527 (JOHAB_CHARSET): Define if not known.
4528 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
4529 (Fx_show_tip): Synch with X version.
4531 * w32xfns.c: Include keyboard.h before frame.h.
4533 * w32fns.c: Include keyboard.h before frame.h.
4535 * w32term.c: Include keyboard.h before frame.h.
4537 * fontset.c: Include keyboard.h before frame.h.
4539 * w32inevt.c: Include keyboard.h before frame.h.
4540 (MOUSE_MOVED): Define if not known.
4542 * minibuf.c: Include keyboard.h before frame.h.
4544 * keyboard.c: Include keyboard.h before frame.h.
4546 * indent.c: Include keyboard.h before frame.h.
4548 * dispnew.c: Include keyboard.h before frame.h.
4550 * buffer.c: Include keyboard.h before frame.h.
4552 * alloc.c: Include keyboard.h before frame.h.
4554 * print.c: Include keyboard.h before frame.h.
4556 * process.c: Include keyboard.h before frame.h.
4558 * scroll.c: Include keyboard.h before frame.h.
4560 * sysdep.c: Include keyboard.h before frame.h.
4562 * term.c: Include keyboard.h before frame.h.
4564 * window.c: Include keyboard.h before frame.h.
4566 * xdisp.c: Include keyboard.h before frame.h.
4567 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
4569 * frame.c: Include keyboard.h before frame.h.
4571 * w32heap.h: Undefine min, max.
4573 * w32gui.h: Undefine min, max.
4575 * unexw32.c: Change PUCHAR to PCHAR.
4576 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
4579 (copy_executable_and_dump_data): Remove unnecessary static defs.
4580 (copy_executable_and_dump_data): Fix compile warnings.
4582 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
4584 * w32console.c (min): Define macro.
4585 (clear_frame, write_glyphs): Fix compile warning.
4587 * w32proc.c (compare_env):
4588 (find_child_console): Fix compile warning.
4590 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
4591 sys_errlist instead of _sys_errlist.
4592 (get_emacs_configuration_options): New function.
4594 * s/ms-w32.h (sys_nerr): Provide default definition.
4595 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
4596 name with _ prepended.
4597 (NSIG): Define if not known.
4598 (get_emacs_configuration): Provide extern declaration.
4599 (get_emacs_configuration_options): Provide extern declaration.
4600 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
4602 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
4604 (read_unc_volume): Fix compile warning.
4606 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
4607 definitions from being used.
4609 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
4611 * w32.c (unc_volume_file_attributes):
4612 (open_unc_volume): Make arg const.
4614 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
4615 (read_input_waiting): Remove excess parameter.
4617 * w32.c (init_environment): Call _access.
4618 (check_windows_init_file): Call _close.
4619 (init_user_info): Call _putenv.
4620 (init_environment): Call _putenv and _strdup.
4621 (init_ntproc): Reset volume info cache on startup.
4623 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
4624 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
4625 cannot override the CRT malloc.
4627 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
4628 (LINK_FLAGS): Append to original value of LINK_FLAGS.
4630 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
4631 unless we are linking with a static CRT.
4632 (RVA_TO_PTR): Cast result to unsigned char*.
4634 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
4635 (add_volume_info): Use xstrdup.
4637 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
4639 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
4640 (do_completion, Fminibuffer_complete_word): Use it.
4641 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
4642 var so it can take non-boolean values.
4644 2000-08-21 Gerd Moellmann <gerd@gnu.org>
4646 * editfns.c (find_field): Formatting changes.
4647 (toplevel): Some old-style function forward declarations
4648 changed to prototypes, some new protypes added, some functions
4651 * lisp.h (set_time_zone_rule): Add prototype.
4652 (use_dialog_box): External declaration.
4654 * keyboard.c (gen_help_event): Add parameter SIZE.
4655 (kbd_buffer_events_waiting): Slightly rewritten.
4656 (clear_event): New function.
4657 (kbd_buffer_get_event): Use it, and clear the input_events of
4659 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
4660 don't fill the newly created array with nils.
4661 (toplevel): Convert some old-style function forward declarations
4664 * keyboard.h (gen_help_event): Change prototype.
4666 * xterm.c (XTread_socket): Change calls to gen_help_event.
4668 * w32term.c (w32_read_socket): Change calls to gen_help_event.
4670 * eval.c (Fmacroexpand): Doc fix.
4672 2000-08-20 Jason Rumney <jasonr@gnu.org>
4674 * w32term.h (x_display_info_for_display): Remove as this function
4675 does not exist on W32.
4677 * w32term.c (help_echo_window): New variable.
4678 (syms_of_w32term): staticpro it.
4679 (note_mode_line_highlight): Set it.
4680 (XTextExtents16): Removed as there is no equivalent on W32.
4681 (x_compute_glyph_string_overhangs): Incomplete body removed, as
4682 the X way of doing this will not work for W32.
4683 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
4684 (x_draw_image_foreground): Avoid drawing outside of the clip area
4685 when image doesn't have a mask.
4686 (note_mouse_highlight): Process overlays in the right order of
4687 priority. Set help_echo_window.
4688 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
4689 because that's more visible for large images.
4691 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
4692 name to single_keymap_panes.
4693 (w32_menu_show): Set wv->title when dealing with titles.
4694 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
4696 2000-08-21 Miles Bader <miles@gnu.org>
4698 * minibuf.c (do_completion): Try again if we rewrite the input
4699 string, but no completion was done, so that any completion message
4702 2000-08-20 Gerd Moellmann <gerd@gnu.org>
4704 * xfaces.c (lface_equal_p): Compare strings differently.
4705 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
4706 (realize_tty_face): Use them.
4707 (syms_of_xfaces): Initialize new variables.
4708 (map_tty_color): New function, extracted from realize_tty_face.
4709 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
4710 foreground or background color, store the new color name in the
4711 realized face; previous code trying to do this had no effect.
4712 (realize_tty_face): Use map_tty_color.
4713 (Fclear_face_cache): Set face_change_count and ensure thorough
4716 2000-08-19 Gerd Moellmann <gerd@gnu.org>
4718 * undo.c (record_first_change, record_marker_adjustment): Don't
4719 use XBUFFER on last_undo_buffer which might not be a buffer.
4721 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4723 * coding.c (decode_coding_string): Set members consumed,
4724 consumed_char, produced, produced_char of *coding correctly. If
4725 decode_coding doesn't consume any byte, don't try anymore.
4726 (encode_coding_string): Likewise.
4728 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4730 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
4731 conditional have void type, for Standard C compilers.
4733 * xdisp.c (redisplay_internal): Compare windows for equality with
4734 EQ, instead of applying XWINDOW to something that might not
4737 2000-08-18 Kenichi Handa <handa@etl.go.jp>
4739 * fontset.c (Finternal_char_font): Search only the selected frame
4740 for a window of the current buffer.
4742 2000-08-18 Gerd Moellmann <gerd@gnu.org>
4744 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
4747 * keyboard.c (kbd_buffer_get_event): Handle the case that the
4748 second half of a HELP_EVENT is found at the start of kbd_buffer.
4750 2000-08-18 Miles Bader <miles@gnu.org>
4752 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
4754 * editfns.c (save_restriction_save): Rewrite to use markers.
4755 (save_restriction_restore): Rewrite to understand new form of data
4756 saved by save_restriction_save.
4757 (Fsave_restriction): Remove cautionary note in doc-string.
4759 2000-08-17 Gerd Moellmann <gerd@gnu.org>
4761 * fileio.c (build_annotations): Add a comment explaining the
4762 return value of format-annotate-function. Replace a spurious call
4763 to Flength with a CONSP test. Call format-annotate-function with
4764 a fifth arg specifying how many times the function is been called
4765 in a row, to let it choose temporary buffers appropriately.
4767 2000-08-17 Dave Love <fx@gnu.org>
4769 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
4770 declare make_temp_name twice.
4772 * lread.c: Prototype readevalloop, load_unwind,
4773 load_descriptor_unwind.
4774 (unreadpure): Give it an arg.
4776 * unexalpha.c: Prototype fatal_unexec, mark_x,
4777 update_dynamic_symbols. Declare unexec as void.
4779 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
4780 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
4782 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
4783 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
4786 * alloca.c: Use #error.
4787 [POINTER_TYPE]: Use it.
4789 * eval.c (Fdefvar): Doc fix.
4791 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
4792 INITIALIZE_INTERVAL.
4794 * buffer.h: Avoid DECLARE_INTERVALS.
4796 * config.in: Add size_t.
4798 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
4800 * w16select.c (set_clipboard_data): If there's not enough memory
4801 to put text into clipboard, return 1, as Fw16_set_clipboard_data
4802 expects. In case of other failures, return 3.
4803 (system_error_msg): New error message.
4804 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
4807 2000-08-16 Gerd Moellmann <gerd@gnu.org>
4809 * term.c (write_glyphs): Also turn off inverse video after turning
4810 off other appearances in case TS_exit_attribute_mode is not equal
4811 to TS_end_standout_mode.
4812 (insert_glyphs): Turn inverse video on/off for each run of glyphs
4814 (turn_off_face): Reset standout_mode only if
4815 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
4816 is equal to TS_end_standout_mode.
4818 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4820 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
4821 sequence at the end of the source block.
4823 * ccl.c (Fccl_program_p): Docstring modified.
4824 (Fccl_execute): Likewise.
4825 (Fccl_execute_on_string): Likewise.
4827 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
4829 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
4831 2000-08-16 Kenichi Handa <handa@etl.go.jp>
4833 The following changes are mainly to fix bugs of
4834 encode/decode-coding-string failing if encoding/decoding return
4835 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
4836 variable conversion_buffer.
4838 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
4839 decrement dst_end to avoid buffer overflow in the later call of
4842 * coding.h (conversion_buffer_size, conversion_buffer)
4843 (get_conversion_buffer): Extern deleted.
4845 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
4846 (conversion_buffer, conversion_buffer_size): Variables deleted.
4847 (get_conversion_buffer): Function deleted.
4848 (struct conversion_buffer): New structure.
4849 (MAX_ALLOCA): New macro.
4850 (allocate_conversion_buffer): New macro.
4851 (extend_conversion_buffer, free_conversion_buffer): New functions.
4852 (ccl_coding_driver): Set coding->result.
4853 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
4854 this is the last block of source.
4855 (encode_coding): Likewise. Handle the source block as the last
4856 one only when the whole source text is consumed.
4857 (decode_coding_string): Handle the case that the output buffer is
4858 too small to decode the whole source text. Use
4859 allocate_conversion_buffer, extend_conversion_buffer and
4860 free_conversion_buffer, not get_conversion_buffer.
4861 (encode_coding_string): Likewise.
4862 (init_coding): Function deleted.
4863 (init_coding_once): Delete code to initialize
4864 conversion_buffer_size.
4866 * emacs.c (main): Don't call init_coding.
4868 * msdos.c (IT_write_glyphs): Use a locally declared
4871 * term.c (write_glyphs): Use a locally declared conversion_buffer.
4872 (insert_glyphs): Likewise.
4874 * w32console.c (write_glyphs): Use a locally declared
4877 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
4879 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
4880 member of display_info is NULL.
4882 2000-08-15 Gerd Moellmann <gerd@gnu.org>
4884 * alloc.c (compact_small_strings): Use safe_bcopy, add an
4887 * term.c (turn_off_face): Reset standout_mode when resetting
4888 appearances with capability `me'.
4889 (write_glyphs): Switch on inverse video before each face change.
4891 2000-08-14 Dave Love <fx@gnu.org>
4893 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
4894 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
4895 (lisp_free): Declare and make static.
4897 * window.c: Fix embedded comment.
4898 (syms_of_window): Fix doc string.
4900 2000-08-14 Gerd Moellmann <gerd@gnu.org>
4902 * keymap.c (push_key_description): If C without modifiers is < 32,
4903 make sure to print `C-' before `M-', like in the manual.
4905 2000-08-11 Gerd Moellmann <gerd@gnu.org>
4907 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
4908 since they aren't relocated anymore.
4909 (sxhash_string): Make sure returned hash code fits in a Lisp
4912 * xdisp.c (try_cursor_movement): Fix handling of cursor in
4913 partially visible line which is smaller than the window's
4916 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4918 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
4919 the multibyte form of eight-bit-control characters.
4920 (Fccl_execute_on_string): Initialize ccl->multibyte.
4922 * ccl.h (struct ccl_program): New member multibyte.
4924 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
4926 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4928 * regex.c (regex_compile) <normal_char>: Pay attention to
4930 (analyse_first) <exactn>: Setup fastmap correctly for
4931 eight-bit-control characters.
4933 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4935 * termhooks.h (enum event_kind): New member
4936 multibyte_char_keystroke.
4938 * keyboard.c (make_lispy_event): Handle the new event type
4939 multibyte_char_keystroke.
4941 * xterm.c: Include coding.h.
4942 (XTread_socket): Work around a bug of XmbLookupString. If the
4943 input is from XIM, decode it according to the current locale. In
4944 that case, generate multibyte_char_keystroke events.
4946 2000-08-11 Kenichi Handa <handa@etl.go.jp>
4948 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
4949 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
4951 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4953 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
4954 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
4955 (move_it_in_display_line_to): Record iterator's ascent and descent
4956 before producing glyphs, and restore them when we know the glyph
4957 doesn't fit on the line.
4958 (move_it_to): Restructured so that it's easier to debug. If
4959 moving to a vpos, and not moving to an x or character position,
4960 stop as soon as the specified vpos is reached; don't move further
4961 into that line because that might change the computed line height.
4962 (try_cursor_movement): New function, extracted from the cursor
4963 movement branch of redisplay_window. If ending on a partially
4964 visible line, don't try to scroll if the cursor line is taller
4966 (redisplay_window): Use try_cursor_movement.
4968 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
4969 because that function doesn't cope with variable-height lines.
4971 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
4972 box cursor because that's better visible for large images.
4974 2000-08-10 Miles Bader <miles@gnu.org>
4976 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
4978 2000-08-10 Gerd Moellmann <gerd@gnu.org>
4980 * xdisp.c (Vmessages_buffer_name): New variable.
4981 (message_dolog): Use it.
4982 (syms_of_xdisp): Initialize it.
4984 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
4986 * msdos.c (IT_note_mouse_highlight): Update the calls to
4988 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
4989 redundant now that keyboard.h is included.
4991 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4993 * keyboard.c (kbd_buffer_events_waiting): New function.
4995 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
4997 * msdos.c: Include keyboard.h.
4998 (XMenuActivate): Empty no_event events from the event buffer. If
4999 no events are left after that, call clear_input_pending.
5000 (mouse_clear_clicks): New function, code moved from mouse_init.
5001 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
5002 mouse driver to ``forget'' any past clicks.
5004 * Makefile.in (msdos.o): Depend on keyboard.h.
5006 2000-08-09 Gerd Moellmann <gerd@gnu.org>
5008 * lisp.h (input_pending): External declaration.
5010 * dispextern.h (Qredisplay_dont_pause): Declare extern.
5012 * xdisp.c (echo_area_display): Display thoroughly if input is
5013 pending. Bind redisplay-dont-pause to t during the redisplay.
5014 in case input is pending.
5016 * dispnew.c (Qredisplay_dont_pause): New variable.
5017 (syms_of_display): Initialize and staticpro it.
5018 (update_frame_1): Don't interrupt the display for pending input if
5019 redisplay_dont_pause is set.
5021 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
5023 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
5025 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
5027 * callproc.c (Fcall_process): Terminate the unwind-protect around
5028 the post-read-conversion of coding system.
5030 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
5031 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
5032 * buffer.h (overlays_at): Update prototype.
5033 * xdisp.c (next_overlay_change): Update call to overlays_at.
5034 * xfaces.c (face_at_buffer_position): Likewise.
5035 * textprop.c (Fget_char_property): Likewise.
5036 * xterm.c (note_mouse_highlight): Likewise.
5038 * minibuf.c (do_completion): Don't consider a simple change of
5039 case as `completion'.
5041 2000-08-08 Ken Raeburn <raeburn@gnu.org>
5043 * keyboard.c (syms_of_keyboard): Initialize
5044 last_point_position_buffer.
5045 * undo.c (record_delete): Make sure last_point_position_buffer is
5046 a buffer before comparing pointers.
5048 * coding.h (decode_coding_string): Declare.
5050 * intervals.h (Fprevious_single_char_property_change): Declare.
5052 * textprop.c (Fprevious_single_char_property_change): Don't do
5053 arithmetic directly on lisp objects.
5055 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
5058 * keyboard.h (menu_item_eval_property): Declare.
5060 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
5061 reuse as buffer name, instead of recreating (and discarding) every
5062 time a message is logged.
5063 (with_echo_area_buffer): Make callback arg A2 a lisp object.
5064 (current_message_1, truncate_message_1, set_message_1)
5065 (display_echo_area_1, resize_mini_window_1): Signatures changed.
5066 (current_message, truncate_echo_area, display_echo_area)
5067 (resize_echo_area_axactly): Changed calls.
5069 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
5071 (Ffind_coding_systems_region_internal): First argument to Fappend
5072 must be an integer, not a Lisp object.
5074 2000-08-08 Kenichi Handa <handa@etl.go.jp>
5076 * charset.c (Fchar_width): Doc fix.
5078 2000-08-08 Gerd Moellmann <gerd@gnu.org>
5080 * charset.c (Fstring_width): Doc fix.
5082 2000-08-07 Gerd Moellmann <gerd@gnu.org>
5084 * xdisp.c (start_display): When starting display on a continuation
5085 line, clear ascent and descent members of the iterator structure;
5086 the height of the continued line does not affect the height of the
5088 (make_cursor_line_fully_visible): Do nothing if cursor is on a
5089 line taller than the window.
5090 (redisplay_window) <forced window start>: Handle case that the
5091 middle of the window is not found in any row.
5092 (dump_glyph_row): Show more information.
5093 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
5094 first text line in a glyph matrix.
5096 * xterm.c (x_draw_image_foreground): Avoid drawing outside
5097 of the clip area when image doesn't have a mask.
5099 * fns.c (sweep_weak_table): Fix survival conditions for
5100 key-or-value and key-and-value weakness.
5102 * .gdbinit (xhashtable): New command.
5104 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
5105 tables out of the list of all weak hash tables.
5107 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
5108 a new buffer is created, make sure echo_area_buffer[] references
5111 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
5113 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
5116 2000-08-07 Kenichi Handa <handa@etl.go.jp>
5118 * syntax.c (skip_chars): Fix previous change. Make the handling
5119 of unibyte string consistent with that of regex search.
5121 2000-08-05 Gerd Moellmann <gerd@gnu.org>
5123 * xmenu.c (popup_get_selection): Use xfree instead of free.
5125 * fileio.c (Finsert_file_contents): Use xfree instead of free.
5127 * editfns.c (Ftranspose_regions): Use xfree instead of free.
5129 * callproc.c (child_setup): Use xfree instead of free.
5131 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
5133 (run_mac_command, closedir): Use `xfree' instead of `free'.
5135 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
5137 * eval.c (error): Use xfree instead of free.
5139 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
5141 * fns.c: Replace `illegal' with `invalid'.
5142 (Fmake_hash_table, make_hash_table): Allow table size of 0.
5144 2000-08-05 Kenichi Handa <handa@etl.go.jp>
5146 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
5149 2000-08-04 Noah Friedman <friedman@splode.com>
5151 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
5154 2000-08-04 Gerd Moellmann <gerd@gnu.org>
5156 * syntax.c (skip_chars): Fix typo in error message.
5158 2000-08-04 Andreas Schwab <schwab@suse.de>
5160 * m/ia64.h: Moved from s/ia64.h.
5162 2000-08-04 Kenichi Handa <handa@etl.go.jp>
5164 * process.c (read_process_output): Big simplification. Handle
5165 composition and post-read-conversion of coding system correctly.
5166 (send_process): Handle composition correctly.
5168 * callproc.c (Fcall_process): Handle post-read-conversion of
5169 coding system if any.
5171 * coding.c (decode_coding_iso2022): More strict check for handling
5173 (coding_restore_composition): Pay attention to the case that
5174 cmp_data is not set properly (because of invalid code in the
5176 (run_pre_post_conversion_on_str): Include text properties in the
5178 (decode_coding_string): Set members of coding correctly.
5180 2000-08-03 Gerd Moellmann <gerd@gnu.org>
5182 * s/ia64.h: New file.
5184 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
5185 Use NULL instead of 0 at the end of variable argument list of
5186 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
5187 sizeof (int) < sizeof (void *).
5189 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
5190 of variable argument lists of XtVaGetValues and XtVaSetValues.
5192 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
5193 variable argument lists of XtVaGetValues and XtVaSetValues.
5195 2000-08-02 Gerd Moellmann <gerd@gnu.org>
5197 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
5198 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
5200 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
5203 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
5204 in call to Fsingle_key_description.
5206 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
5209 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
5211 * window.c (display_buffer_reuse_frames): New variable.
5212 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
5213 frames displaying BUFFER.
5214 (syms_of_window): Define Lisp variable
5215 display-buffer-reuse-frames.
5217 2000-08-01 Miles Bader <miles@gnu.org>
5219 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
5220 when to constrain NEW_POS (they were pretty screwed up before).
5222 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
5224 * msdos.c (run_msdos_command): Save and restore the master
5225 environment, for the case that child_setup signals an error.
5226 When mirroring slashes in DOS shell commands, don't fail when
5227 argv[2] has embedded blanks.
5228 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
5229 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
5230 (dos_ttraw): Call mouse_setup_buttons.
5232 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
5233 using alloca; free it after run_msdos_command returns.
5235 2000-07-27 Dave Love <fx@gnu.org>
5237 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
5239 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
5242 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
5244 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
5246 * editfns.c (lisp_time_argument): Fix last change.
5248 2000-07-27 Gerd Moellmann <gerd@gnu.org>
5250 * fns.c (Fdelete): Make it work on vectors and strings in addition
5253 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
5254 (syms_of_fns): Initialize new variables.
5255 (sweep_weak_table): Handle weakness `key-or-value' and
5257 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
5258 weakness, with t meaning the same as `key-and-value'.
5260 2000-07-27 Kenichi Handa <handa@etl.go.jp>
5262 * coding.h (struct coding_system): Member safe_charset deleted.
5264 * coding.c (Qsafe_charsets): This variable deleted.
5265 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
5267 (coding_safe_chars): New function.
5268 (CODING_SAFE_CHAR_P): New macro.
5269 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
5270 checking safe_charsets member of the coding system. Caller
5272 (detect_coding_iso2022): New local variable safe_chars.
5273 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
5274 safe_charsets member of the coding system.
5275 (decode_coding_iso2022): New local variable safe_chars.
5276 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
5277 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
5278 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
5279 (ENCODE_UNSAFE_CHARACTER): New macro.
5280 (encode_coding_iso2022): New local variable safe_chars. Check
5282 (setup_coding_system): Delete the code to initialize
5283 coding->safe_charses
5284 (intersection, find_safe_codings): New functions.
5285 (Ffind_coding_systems_region_internal): New function.
5286 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
5287 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
5288 variable and initialize it.
5290 * fns.c (char_table_ref_and_index): New function.
5292 * lisp.h (char_table_ref_and_index): Add prototype.
5294 2000-07-26 Sam Steingold <sds@gnu.org>
5296 * editfns.c (lisp_time_argument): Added third argument `usec'.
5297 (Ffloat_time): New built-in Lisp function.
5299 2000-07-26 Gerd Moellmann <gerd@gnu.org>
5301 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
5302 for the character code.
5304 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
5307 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
5308 if called for a popup menu.
5309 (xmenu_show): Store help string in widget values.
5311 2000-07-26 Dave Love <fx@gnu.org>
5313 * syswait.h: Move some definitions.
5314 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
5315 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
5316 perspicuous definitions.
5317 (WTERMSIG): Fix bit pattern used.
5319 2000-07-26 Kenichi Handa <handa@etl.go.jp>
5321 * print.c (print_object): If vector printing is truncated, print
5322 "..." to indicate it as well as the case of list printing.
5324 2000-07-25 Gerd Moellmann <gerd@gnu.org>
5326 * xdisp.c (next_element_from_display_vector): Improve comments.
5328 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
5329 for the character code, and the rest for the face id as in 20.x.
5330 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
5332 * window.c (window_display_table): Cleaned up.
5334 * syntax.c (Fforward_word): Add last arg nil in call of
5335 Fconstrain_to_field.
5337 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
5339 * fileio.c (Frename_file) [DOS_NT]: If the file names are
5340 identical but for the letter-case, don't call
5341 barf_or_query_if_file_exists.
5343 2000-07-25 Miles Bader <miles@gnu.org>
5345 * editfns.c (find_field): Honor special `boundary' fields.
5346 (Qboundary): New variables.
5347 (syms_of_editfns): Initialize Qboundary.
5348 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
5349 Use scan_buffer instead of find_before_next_newline, because it
5350 allows us to detect the boundary case where there's a newline at
5352 * lisp.h (Fconstrain_to_field): Update external declaration.
5354 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5356 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
5359 2000-07-24 Dave Love <fx@gnu.org>
5361 * s/sunos4-0.h, s/sol2.h:
5362 (LIBS_TERMCAP): Move from m/sparc.h.
5364 * m/sparc.h (TERMINFO): Moved to system files (probably only
5365 relevant for sunos4 judging by its vintage).
5366 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
5369 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
5371 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
5372 name to single_keymap_panes.
5374 2000-07-24 Andreas Schwab <schwab@suse.de>
5376 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
5378 2000-07-24 Gerd Moellmann <gerd@gnu.org>
5380 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
5381 parameters instead of using int parameters. Expect FN to accept
5382 EMACS_INT parameters.
5383 (display_echo_area, resize_echo_area_axactly, current_message)
5384 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
5385 with new argument list.
5386 (resize_mini_window_1): New callback function.
5387 (current_message_1, truncate_message_1, set_message_1): Change
5388 parameter lists to the new format expected by
5389 with_echo_area_buffer.
5391 2000-07-24 Kenichi Handa <handa@etl.go.jp>
5393 * fontset.c (fontset_ref): Remove INLINE declaration.
5394 (fontset_ref_via_base): Likewise.
5395 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
5398 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
5400 * msdos.c (IT_note_mouse_highlight): Process overlays in the
5401 correct order of priority. If help echo was found in an overlay,
5402 use that overlay as the object in which the help echo was found.
5404 2000-07-22 Miles Bader <miles@gnu.org>
5406 * textprop.c (Fprevious_single_char_property_change): The initial
5407 property value should be from the position preceding POSITION, not
5410 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
5412 * coding.c (syms_of_coding): Doc fix for
5413 inhibit-iso-escape-detection.
5415 2000-07-21 Gerd Moellmann <gerd@gnu.org>
5417 * xterm.c (note_mouse_highlight): Process overlays in the right
5420 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
5422 * xterm.c (note_mouse_highlight): If help-echo was found in an
5423 overlay, use that overlay as the object in which the help was
5426 * window.c (foreach_window_1): Fix typo reversing an if-condition.
5428 * window.c (foreach_window): Instead of a fake variable argument
5429 list, take one USER_DATA argument.
5430 (foreach_window_1): Likewise, and call callback functions with two
5431 args, the window and USER_DATA.
5432 (struct check_window_data): New struct.
5433 (check_window_containing): Use it.
5434 (window_from_coordinates): Set up a struct check_window_data for
5436 (add_window_to_list, freeze_window_start): Change parameters
5437 according to new calling convention.
5439 * window.h (foreach_window): Change prototype.
5441 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
5443 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
5445 * xmenu.c (menu_help_callback): Call show_help_echo with
5446 additional arguments OBJECT and POS.
5448 2000-07-21 Kenichi Handa <handa@etl.go.jp>
5450 * data.c (Faset): Allow storing any multibyte character in a
5451 string. Convert unibyte string to multibyte if necessary.
5453 * xfns.c (x_encode_text): New function.
5454 (x_set_name): Use x_encode_text.
5455 (x_set_title): Likewise.
5457 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
5459 * xterm.h (x_encode_text): Add prototype.
5461 2000-07-20 Dave Love <fx@gnu.org>
5463 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
5466 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
5468 * msdos.c (help_echo_window): New variable.
5469 (syms_of_msdos): Initialize and staticpro it.
5470 (IT_note_mode_line_highlight): Set help_echo_window.
5471 (IT_note_mouse_highlight): Ditto.
5472 (dos_rawgetc): Store help_echo_window in the second event produced
5475 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
5476 Record the object that generated the help echo and the position of
5477 that object in help_echo_object and help_echo_pos. Record that
5478 some glyphs in a row are displayed in mouse-face.
5479 (IT_update_begin): Don't clear mouse highlight unless one of the
5480 enabled glyph rows is marked as being displayed in mouse-face.
5481 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
5482 and position recorded in help_echo_object and help_echo_pos to the
5484 (IT_menu_display): Accept a new argument PN: the pane number of
5485 the current menu pane. Record the pane number and the item
5486 number of the item which has associated help string.
5487 (XMenuActivate): Update the prototype for help_callback in
5488 function declaration. Call IT_menu_display with the current menu
5489 pane number as an additional argument. Call help_callback with
5490 two additional arguments: the pane number and the item number of
5491 the menu item associated with the help text.
5492 (help_echo_object, help_echo_pos): New variables.
5493 (syms_of_msdos): Initialize them and staticpro help_echo_object.
5495 * msdos.h (XMenuActivate): Update prototype.
5497 2000-07-19 Gerd Moellmann <gerd@gnu.org>
5499 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
5500 Add some more prototypes.
5502 * xterm.c, xterm.h: Add some more prototypes.
5504 * lisp.h (Fnext_single_char_property_change): Add prototype.
5506 * dispnew.c (direct_output_for_insert): Remove confusing
5507 outer local variable mouse_face_overwritten_p.
5508 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
5510 * alloc.c (allocate_string_data): Don't copy old string contents.
5512 2000-07-19 Kenichi Handa <handa@etl.go.jp>
5514 * coding.c (code_convert_region): Delete text properties before
5515 shrinking the conversion region.
5517 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5519 * dispnew.c (update_text_area): Write the whole row if it
5520 has mouse-face in it.
5522 * xfaces.c (face-alternative-font-family-alist): Remove
5523 DEFVAR_LISP; staticpro instead.
5525 * xmenu.c (menu_help_callback): Call show_help_echo with
5528 * keyboard.c (show_help_echo): Add parameter WINDOW.
5529 (read_char): Call show_help_echo with window extracted from Lisp
5531 (gen_help_event): Add parameter WINDOW.
5533 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
5535 * xterm.c (help_echo_window): New variable.
5536 (note_mouse_highlight, note_tool_bar_highlight): Set
5538 (XTread_socket): Pass help_echo_window to gen_help_event.
5539 (syms_of_xterm): Initialize and staticpro help_echo_window.
5541 2000-07-18 Dave Love <fx@gnu.org>
5543 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
5546 2000-07-18 Gerd Moellmann <gerd@gnu.org>
5548 * alloc.c (allocate_string_data): If string had already data
5549 assigned, copy old contents to new string data.
5551 * coding.c (syms_of_coding): Fix typo in spelling of variable
5552 `inhibit-iso-escape-detection'.
5554 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
5556 * Makefile.in: Add dependencies on dispextern.h.
5557 (alloca.o): Don't define malloc and define EMACS_FREE instead of
5558 `free'; both can conflict with system header files.
5560 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5562 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
5565 2000-07-18 Dave Love <fx@gnu.org>
5567 * window.c (Fwindow_list): Declare arg `window'.
5569 2000-07-18 Kenichi Handa <handa@etl.go.jp>
5571 * coding.c (setup_coding_system): Don't override the explicitly
5572 specified designations.
5574 2000-07-15 Miles Bader <miles@gnu.org>
5576 * editfns.c (char_property_eq, char_property_stickiness): Renamed
5577 from `text_property_eq' and `text_property_stickiness', respectively.
5578 (find_field, Fconstrain_to_field, char_property_eq)
5579 (char_property_stickiness): Changed to call char-property functions
5580 instead of text-property-only ones.
5582 * textprop.c (Fnext_single_char_property_change): Made a subr (was
5583 `next_single_char_property_change'). Do more error checking, and
5584 cleanup limit behavior.
5585 (Fprevious_single_char_property_change): New function.
5586 (syms_of_textprop): Initialize new subrs.
5588 * xdisp.c (display_prop_end, invisible_text_between_p):
5589 Call Fnext_single_char_property_change instead of
5590 next_single_char_property_change.
5592 2000-07-15 Jason Rumney <jasonr@gnu.org>
5594 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
5595 after menu is finished with.
5596 (add_menu_item): Only consider wv->title as a menu title.
5597 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
5599 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
5601 (FONT_REGEXP): Remove unused macro, and its sub-components.
5602 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
5604 * w32term.c (help_echo_object, help_echo_pos): New variables.
5605 (note_mode_line_highlight): Store additional information about the
5606 help-echo in help_echo_object and help_echo_pos. Check both
5607 `local-map' and `keymap' properties for changing the cursor
5608 (note_mouse_highlight): Store additional information about the
5609 help-echo in help_echo_object and help_echo_pos.
5610 (note_tool_bar_highlight): Set help_echo_object to nil and
5611 help_echo_pos to -1.
5612 (w32_read_socket): Use gen_help_event instead of filling
5613 input_events manually.
5614 (syms_of_w32term): Staticpro help_echo_object.
5615 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
5616 set, arrange for a mouse-highlight redisplay in
5618 (x_clear_mouse_face): New function.
5619 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
5620 (x_update_window_begin): No need to turn off the mouse
5622 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5623 depending on whether they contain glyphs highlighted in
5625 (x_fill_stretch_glyph_string): Consume runs of stretch
5626 glyphs instead of a single one.
5627 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5628 with new argument list.
5629 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5630 (x_append_glyph, x_append_composite_glyph)
5631 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5632 changes in struct glyph starting 1999-12-27. See comments for
5633 xterm.c on 2000-07-05.
5635 2000-07-14 Sam Steingold <sds@gnu.org>
5637 * xfaces.c (realize_x_face): Fix the last patch:
5638 check `default_face' before dereferencing.
5640 2000-07-14 Dave Love <fx@gnu.org>
5642 * syntax.c (back_comment): Add null default in switch (for pcc).
5644 2000-07-14 Kenichi Handa <handa@etl.go.jp>
5646 * xfaces.c (realize_x_face): Make fontset using the base of the
5647 default_face's fontset, not using the default fontset.
5649 * coding.c (inhibit_iso_escape_detection): New variable.
5650 (syms_of_coding): Make it a Lisp variable.
5651 (detect_coding_iso2022): If inhibit_iso_escape_detection is
5652 nonzero, ignore ISO2022's escape sequence.
5654 2000-07-14 Gerd Moellmann <gerd@gnu.org>
5656 * alloca.c (malloc) [emacs]: Define as xmalloc.
5658 * xfns.c (Fx_show_tip): If frame parameters contain a position,
5659 use that instead of the mouse position. Add parameters DX and DY.
5661 * dispextern.h (Fx_show_tip): Adjust number of parameters
5664 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
5665 if HELP is a function, call it with OBJECT and POS as parameters
5666 to get the help to display.
5667 (gen_help_event, kbd_buffer_store_help_event): New functions.
5668 (kbd_buffer_get_event): Construct the Lisp help-event differently.
5669 (read_char): Call show_help_echo with new parameters.
5671 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
5674 * xterm.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 (XTread_socket): Use gen_help_event instead of filling
5683 input_events manually.
5684 (syms_of_xterm): Staticpro help_echo_object.
5686 * xmenu.c (menu_highlight_callback): Use
5687 kbd_buffer_store_help_event instead of setting up and input_event
5690 * xdisp.c (eval_form): GCPRO argument sexpr.
5691 (call_function): New function.
5692 (handle_single_display_prop): Use call_function and FUNCTIONP
5693 instead of checking whether if font_height is a symbol and
5696 * eval.c (internal_condition_case_2): New function.
5698 * lisp.h (FUNCTIONP): New macro.
5699 (internal_condition_case_2, call_function): Add prototypes.
5701 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
5702 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
5703 Always set `arg' member of input_events.
5704 (construct_menu_click): Unused function removed.
5706 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
5708 * w32term.c (construct_mouse_click, construct_mouse_wheel)
5709 (construct_drag_n_drop, x_scroll_bar_handle_click)
5710 (w32_read_socket): Always set `arg' member of input_events.
5712 * keyboard.c (show_help_echo): Use eval_form. Add comment.
5714 * lisp.h (eval_form): Add prototype.
5716 * xdisp.c (eval_form): Make it externally visible.
5718 2000-07-13 Gerd Moellmann <gerd@gnu.org>
5720 * xterm.c (x_handle_tool_bar_click): Store the frame in the
5721 frame_or_window slot of TOOL_BAR_EVENT input events instead of
5722 consing. For prefix events, store the frame in the `arg' slot of
5723 the event, otherwise store the key there.
5724 (XTread_socket): Instead of consing, use the frame_or_window slot
5725 of HELP_EVENTs for the frame, and the `arg' slot for the help
5728 * xmenu.c (menu_highlight_callback): Store help string in the
5729 `arg' member of the input event; don't cons.
5730 (menubar_selection_callback): Use the `arg' slot of input events
5731 to queue additional information, instead of consing.
5733 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
5735 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
5737 (w32_read_socket): Adapt to changes in HELP_EVENTs.
5739 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
5740 input events to queue additional information, instead of consing.
5742 * keyboard.c (kbd_buffer_gcpro): Renamed from
5743 kbd_buffer_frame_or_window. Now used for all Lisp objects
5744 referenced from the input queue.
5745 (kbd_buffer_store_event): Always use structure assignment for
5746 copying input events. Record all Lisp objects referenced from
5747 events in kbd_buffer_gcpro.
5748 (kbd_buffer_get_event): Construct Lisp `help-echo' events
5749 differently from input events. Test for prefix menu_bar_events
5750 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
5751 event in kbd_buffer_gcpro to nil.
5752 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
5753 frame_or_window is equal to its arg member as prefix events.
5754 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
5755 used by an input event to nil.
5756 (init_keyboard): Use two times the size of the input queue
5757 for kbd_buffer_gcpro.
5758 (syms_of_keyboard): Likewise.
5760 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
5763 * termhooks.h (struct input_event): Add member `arg'.
5764 (MENU_BAR_EVENT): Renamed from menu_bar_event.
5765 (USER_SIGNAL_EVENT): Renamed from user_signal.
5767 * xfaces.c (ASET): Remove definition.
5769 * lisp.h (AREF, ASET, ASIZE): New macros.
5771 * fontset.c (AREF, ASIZE): Remove definitions.
5773 * fns.c (AREF): Remove definition.
5775 * composite.c (AREF): Remove definition.
5777 2000-07-12 Gerd Moellmann <gerd@gnu.org>
5779 * dispnew.c (redraw_overlapped_rows): Add missing local.
5780 (scrolling_window): Remove debug code.
5782 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
5783 Before scrolling, turn off a mouse-highlight in the window
5786 * xterm.c (x_update_window_end): Add parameter
5787 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
5788 redisplay in XTframe_up_to_date.
5789 (x_clear_mouse_face): New function.
5790 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
5792 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
5794 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
5795 it when any row is written to that contains glyphs highlighted in
5797 (update_window): Call the window update end hook with new
5798 parameter MOUSE_FACE_OVERWRITTEN_P.
5799 (direct_output_for_insert): Give up if row contains mouse-face.
5801 * dispextern.h (struct redisplay_interface): Add parameter
5802 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
5803 (clear_mouse_face): New function pointer member.
5805 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
5807 * syntax.c (back_comment): Use one switch rather than a few `if's.
5808 Obey open_paren_in_column_0_is_defun_start.
5809 When reverting to the `slow' method, try to nicely handle the case
5810 of nested comments by checking that the comment-starter we found
5811 does indeed match the comment-ender.
5812 (scan_sexps_forward, scan_sexps_forward):
5813 Ignore excessive opening parenthesis rather than throwing an error.
5815 2000-07-11 Gerd Moellmann <gerd@gnu.org>
5817 * doc.c (Fsubstitute_command_keys): Handle case that a GC
5818 in Fwhere_is_internal or get_keymap_1 relocates string contents.
5820 * dispnew.c (direct_output_forward_char): Give up if currently
5821 displaying a message instead of the minibuffer contents.
5823 * xterm.c (x_update_window_begin): No need to turn off the mouse
5825 (show_mouse_face): Set the mouse_face_p flag of glyph rows
5826 depending on whether they contain glyphs highlighted in
5829 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
5830 compare the mouse_face_p flags of both rows.
5832 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
5834 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
5836 * keyboard.c (show_help_echo): Accept additional parameter
5837 ok_to_overwrite_keystroke_echo.
5838 (read_char): Call show_help_echo with a zero
5839 ok_to_overwrite_keystroke_echo argument.
5840 * keyboard.h (show_help_echo): Update prototype of
5842 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
5843 ok_to_overwrite_keystroke_echo argument.
5844 * w32menu.c (w32_menu_display_help): Call show_help_echo with
5845 non-zero ok_to_overwrite_keystroke_echo argument.
5847 2000-07-10 Gerd Moellmann <gerd@gnu.org>
5849 * xdisp.c (try_window_id): If changes are all below what is
5850 displayed in the window, and point is in the window, we still
5851 might have to find point on the display.
5853 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
5854 glyphs instead of a single one.
5855 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
5856 with new argument list.
5857 (x_set_glyph_string_gc): Make sure the face's GC is valid.
5859 * keymap.c (get_keymap_1): Add comment that this function can GC.
5860 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
5861 comment that functions can GC.
5862 (Fset_keymap_parent): GCPRO arg KEYMAP.
5864 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
5866 * msdos.c (XMenuActivate): After exiting the menu, restore the
5867 echo area message and erase it.
5869 2000-07-10 Kenichi Handa <handa@etl.go.jp>
5871 * fontset.c (Ffontset_info): Make the return value more compatible
5872 with that of Emacs 20.
5874 2000-07-07 Gerd Moellmann <gerd@gnu.org>
5876 * eval.c (Fsignal): Handle case that backtrace_list is null.
5878 2000-07-07 Kenichi Handa <handa@etl.go.jp>
5880 * ccl.c (Fccl_execute): Typo fixed.
5882 2000-07-06 Gerd Moellmann <gerd@gnu.org>
5884 * window.c (window_loop): Add missing gcpro1 local variable.
5886 * window.c (Fwindow_list): Reverse list at the end.
5887 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
5888 means allow windows on OWINDOW's frame, only.
5889 (window_loop): Simplified; use Fwindow_list.
5891 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
5893 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5895 * xterm.c (XTread_socket): Increment handling_signal at the start,
5896 decrement it at the end.
5898 * eval.c (handling_signal): New variable.
5899 (Fsignal): Abort if handling_signal is non-zero.
5901 * lisp.h (handling_signal): External declaration.
5903 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
5905 2000-07-05 Ken Raeburn <raeburn@gnu.org>
5907 Sound support for NetBSD through "Linux emulation" support:
5908 * config.in (HAVE_SOUNDCARD_H): Undef.
5909 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
5910 * Makefile.in (LIBSOUND): New variable.
5911 (LIBES): Include it.
5912 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
5914 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
5916 (vox_open): Use DEFAULT_SOUND_DEVICE.
5917 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
5919 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5921 * print.c (print_error_message): If Vsignaling_function is set,
5922 show it in *Messages*.
5924 * lisp.h (Vsignaling_function): External declaration.
5926 * eval.c (Vsignaling_function): New variable.
5927 (Fsignal): Compute it.
5928 (syms_of_eval): Staticpro it.
5930 2000-07-05 Dave Love <fx@gnu.org>
5932 * syswait.h: Use the autoconf recommended approach. Old code
5933 #if'd out in case we need to revert.
5935 * config.in (HAVE_SYS_WAIT_H): Added.
5937 2000-07-05 Andrew Innes <andrewi@gnu.org>
5939 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
5940 when non-NULL instead of __morecore, to take account of buffer
5941 memory. This also solves a problem with spurious memory warnings
5944 * ralloc.c: Make real_morecore non-static.
5946 * eval.c (internal_condition_case): Comment out abort if
5947 interrupt_input_blocked is not zero.
5949 * makefile.nt: Add support for `bootstrap' and related targets.
5950 Include minimal debug info in emacs.exe in release build.
5951 Remove all dependencies on lisp.h, and fixup some others.
5953 * w32.c (init_environment): Install code from 20.7 for providing
5954 default values for environment variables, based on the
5955 executable's own location.
5956 (map_w32_filename): Handle filenames that are longer than
5958 (sys_socket): Install socket inheritance bug fix from 20.7.
5960 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
5961 here via blockinput.h).
5963 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
5965 * w32menu.c (w32_menu_display_help):
5966 * xmenu.c (menu_help_callback): Use show_help_echo.
5968 * keyboard.h (show_help_echo): Declare.
5970 * keyboard.c (show_help_echo): New function, extracted from read_char.
5971 Feval its `msg' argument if it's a cons cell.
5972 (read_char): Use it.
5973 (follow_key): Pass `autoload' to get_keyelt.
5975 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
5976 (note_tool_bar_highlight, XTread_socket):
5977 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
5979 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
5980 (note_tool_bar_highlight, w32_read_socket):
5981 Do not gratuitously ignore non-string `help-echo' properties.
5983 2000-07-05 Gerd Moellmann <gerd@gnu.org>
5985 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
5987 * window.c (delete_all_subwindows): Reset Vwindow_list.
5989 * xterm.c (x_append_glyph, x_append_composite_glyph)
5990 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
5991 changes in struct glyph starting 1999-12-27. Some bit-fields of
5992 struct glyph were not set, which made glyphs unequal when compared
5993 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
5994 effects were the result. This also depended on the contents of
5995 memory returned by xmalloc. If flickering happens again, activate
5996 the code in clear_glyph_row that's in #if 0. If the flickering is
5997 gone with that, chances are that it is caused by something
6000 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
6002 * dispextern.h: Add some comments.
6004 * window.c (add_window_to_list): Add parameter LIST.
6005 (window_list): Order list so that, for each frame, windows are
6006 in canonical order, and so that frames appear in the list in
6007 the order given by Vframe_list.
6008 (next_window): Reverse the handling of NEXT_P.
6010 2000-07-04 Gerd Moellmann <gerd@gnu.org>
6012 * window.c (Vwindow_list): New variable.
6013 (make_window, delete_window): Set Vwindow_list to nil.
6014 (check_window_containing): New function.
6015 (window_from_coordinates): Rewritten.
6016 (add_window_to_list, window_list, candidate_window_p)
6017 (decode_next_window_args, next_window): New functions.
6018 (Fnext_window, Fprevious_window): Rewritten in terms of
6020 (Fwindow_list): New function.
6021 (Fother_window): Cleaned up.
6022 (foreach_window): Add a longer "variable argument list". Let
6023 callback function return 0 to indicate that cycling over windows
6025 (foreach_window_1): Likewise.
6026 (freeze_window_start): Return int.
6027 (init_window): New function.
6028 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
6030 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
6031 input_event with bzero.
6032 (main): Call init_window.
6034 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
6037 2000-07-04 Kenichi Handa <handa@etl.go.jp>
6039 * composite.h (make_composition_value_copy): Extern it.
6041 * composite.c (make_composition_value_copy): New function.
6043 * editfns.c (Fformat): While copying text properties, make each
6044 composition property value a copy.
6046 * fns.c (concat): While copying text properties, make each
6047 composition property value a copy.
6049 2000-07-03 Gerd Moellmann <gerd@gnu.org>
6051 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
6053 * fns.c (sweep_weak_table): Mark only objects that are not
6056 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
6057 include those frames as candidates which have their focus
6058 redirected to the minibuffer frame.
6060 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
6062 * fns.c (Fputhash): Return `value' rather than nil.
6064 2000-06-30 Gerd Moellmann <gerd@gnu.org>
6066 * frame.c (next_frame): Don't check focus redirection in case
6067 MINIBUF is a window. Doing so excludes frames using MINIBUF
6068 unless their focus is redirected, which contradicts the
6069 specification of next-frame, and leads to infinite loops in
6070 certain situations when cycling through windows with next-window.
6072 2000-06-30 Kenichi Handa <handa@etl.go.jp>
6074 * coding.c (code_convert_region): Even if the length of text is
6075 zero, try to convert it if coding->type is coding_type_ccl.
6076 (decode_coding_string, encode_coding_string): Likewise.
6078 2000-06-28 Gerd Moellmann <gerd@gnu.org>
6080 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
6081 the display if windows_or_buffers_changed.
6083 * dispnew.c (struct row_entry): New structure.
6084 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
6085 (row_table_size, old_lines, new_lines, old_lines_size)
6086 (new_lines_size, run_pool, runs_size, runs): New variables.
6087 (add_row_entry): New function.
6088 (scrolling_window): Use data structures allocated with xmalloc and
6089 held in global variables, instead of allocating them with alloca and
6090 holding them in local variables. Use a larger hash table whose
6091 size depends on glyph matrix sizes. Don't use bzero to clear the
6092 hash table; instead, clear used slots only.
6094 * fns.c (next_almost_prime): Make it externally visible.
6096 * lisp.h (next_almost_prime): Add prototype.
6098 * s/isc4-0.h (sigunblock): Define.
6100 * s/sco5.h (sigunblock): Define.
6102 2000-06-27 Dave Love <fx@gnu.org>
6104 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
6105 (moved to osf5-0.h).
6106 [!NOT_C_CODE]: Protect string.h stuff.
6108 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
6109 (sys_siglist, NSIG): Definitions moved here from osf1.h.
6111 2000-06-27 Gerd Moellmann <gerd@gnu.org>
6113 * xdisp.c (resize_mini_window): Subtract the extra line spacing
6114 below the last line from the needed window height.
6116 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
6118 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
6119 (Fwidget_get): Use it.
6120 (syms_of_fns): Defsubr it.
6122 2000-06-26 Gerd Moellmann <gerd@gnu.org>
6124 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
6125 display info for XIM.
6126 (xim_open_dpy): Likewise.
6127 (xim_close_dpy): Don't free the display info's XIM.
6129 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
6131 * config.in (USE_XIM): New define.
6133 * keymap.c (get_keyelt): For menu-items containing a `:filter
6134 FILTER', apply FILTER to the menu-item's definition to get the
6135 real definition to use.
6137 * lisp.h (QCfilter): External declaration.
6139 * xfns.c (Fimage_size): New function.
6140 (syms_of_xfns): Defsubr it.
6142 2000-06-26 Andreas Schwab <schwab@suse.de>
6144 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
6147 2000-06-25 Dave Love <fx@gnu.org>
6149 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
6152 * Makefile.in (blockinput.h): Depend on atimer.h.
6153 (atimer.h): Depend on systime.h.
6155 * blockinput.h: Protect against multiple inclusion. Include
6158 * atimer.h: Protect against multiple inclusion. Include
6161 * lisp.h (swap_in_global_binding): Declare.
6163 2000-06-24 Ken Raeburn <raeburn@gnu.org>
6165 * process.c (Fopen_network_stream): Turn off atimers for duration
6166 of call to connect. (Patch from Gerd.)
6168 2000-06-23 Dave Love <fx@gnu.org>
6170 * ralloc.c: Maybe include unistd.h
6172 * emacs.c (setgrp): Undefine before defining.
6173 (malloc_warning, set_time_zone_rule, index): Prototype.
6175 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
6176 HAVE_STRUCT_TIMEZONE.
6178 * s/osf1.h: Move string.h hack here from alpha.h and make it
6180 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
6182 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
6183 (SOCKLEN_TYPE): Don't define.
6185 * m/alpha.h: Remove string.h hack.
6187 * s/osf5-0.h: New file.
6189 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
6190 include time.h, done by systime.h.
6191 [__FreeBSD__]: Remove redundant includes.
6193 * callproc.c (setpgrp): Undefine before defining.
6194 (delete_temp_file): Return Qnil to avoid warning.
6196 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
6198 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
6201 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
6203 * composite.h (compose_text): Declare.
6205 * xterm.c: Don't include sys/types.h unconditionally. Don't
6206 protect its inclusion with !USG (following xmenu.c).
6208 2000-06-23 Gerd Moellmann <gerd@gnu.org>
6210 * xfns.c (x_create_tip_frame): Initialize frame's colors like
6213 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
6215 * coding.c (decode_eol_post_ccl): Special handling for undecided
6216 and inconsistent EOL types.
6218 2000-06-22 Gerd Moellmann <gerd@gnu.org>
6220 * xrdb.c (x_load_resources): Add default resource for scroll bar's
6221 trough color and main window's background color.
6223 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
6226 * xterm.h (Xt_app_con): External declaration.
6228 * widget.c (EmacsFrameRealize): Fix typo.
6230 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
6232 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
6233 (handle_invisible_prop): Record the start of invisible text in
6234 it->add_overlay_start.
6235 (struct overlay_entry): Add member `overlay'.
6236 (handle_overlay_change): Simplify.
6237 (next_overlay_string): After having processed overlay strings at the
6238 end of the buffer, record that fact in
6239 it->overlay_strings_at_end_processed_p.
6240 (compare_overlay_entries): If before- and after-strings come
6241 from the same overlay, let before-strings come first.
6242 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
6243 (load_overlay_strings): Take it->add_overlay_start into account
6244 when adding overlay strings.
6246 * dispextern.h (struct it): Add member add_overlay_start.
6248 2000-06-22 Dave Love <fx@gnu.org>
6250 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
6252 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
6254 2000-06-22 Kenichi Handa <handa@etl.go.jp>
6256 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
6259 2000-06-21 Dave Love <fx@gnu.org>
6261 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
6263 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
6265 * syntax.c (back_comment): Simplify string-parity counting (with
6266 the added benefit of handling multiple string-styles as long as
6267 they are not intertwined).
6268 Jump to the slow code as soon as a comment starter is found in
6269 a "string_lossage" position. Fixes the case: " /* " /* " */.
6271 2000-06-21 Dave Love <fx@gnu.org>
6273 * Makefile.in: Use GETLOADAVG_LIBS.
6275 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
6276 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
6278 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6280 * syntax.c (describe_syntax): Recognize the `n'estable bit.
6281 (Fforward_comment, scan_lists):
6282 Check the comstyle of single-char comment-starters.
6283 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
6284 we're just at the beginning of the comment (f.ex with (*) ... (*)).
6285 Check the comstyle of single-char comment-starters.
6286 Clarify control-flow around the Scomment case.
6288 2000-06-20 Dave Love <fx@gnu.org>
6290 * fns.c (make_hash_table, maybe_resize_hash_table):
6291 Cast arg of next_almost_prime.
6293 * tparam.c [emacs]: Include lisp.h.
6295 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
6298 2000-06-20 Gerd Moellmann <gerd@gnu.org>
6300 * keyboard.c (adjust_point_for_property): Check if display
6301 property should be treated as intangible by looking at its
6304 * xdisp.c (single_display_prop_intangible_p)
6305 (display_prop_intangible_p): New functions.
6307 * dispextern.h (display_prop_intangible_p): Add prototype.
6309 * xdisp.c (dump_glyph_row): Show type of glyph->object.
6311 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
6312 argument to sigprocmask.
6314 * s/sco5.h (sigblock): Redefined to pass a pointer as second
6315 argument to sigprocmask.
6317 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
6318 sigprocmask_set, and pass a pointer to it to sigprocmask.
6320 * sysdep.c (sigprocmask_set): New variable.
6322 * fileio.c (make_temp_name): Don't use `%s' in string passed to
6325 2000-06-20 Sam Steingold <sds@gnu.org>
6327 * xrdb.c: Don't declare xmalloc, xrealloc.
6329 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
6331 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
6332 (re_comp): Cast gettext return value to avoid complaints when
6335 2000-06-20 Dave Love <fx@gnu.org>
6337 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
6340 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
6342 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
6344 * m/alpha.h: Don't declare xmalloc, xrealloc.
6346 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
6348 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
6350 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
6352 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
6355 * keyboard.h (poll_for_input_1): Declare.
6357 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
6359 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
6361 * doprnt.c: Don't declare xmalloc, xrealloc.
6363 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
6364 (getenv, ctime, getwd): Removed.
6365 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
6367 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
6368 x_set_tool_bar_lines.
6370 * config.in: Add HAVE_GETWD. Move some definitions above
6371 machine/system includes.
6373 2000-06-20 Kenichi Handa <handa@etl.go.jp>
6375 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
6377 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
6378 contain information about ENCODING.
6380 * fontset.c (FONTSET_ASCII): Use the first element of char table
6381 for an ASCII font, not defalt slot.
6382 (fontset_ref_via_base): If FONTSET doesn't contain information for
6383 C, try the default fontset.
6384 (make_fontset): Don't copy the default fontset.
6385 (fontset_font_pattern): Likewise.
6386 (accumulate_font_info): If ELT is nil, use the corresponding
6387 element in the default fontset.
6389 2000-06-19 Dave Love <fx@gnu.org>
6391 * syntax.c (Fparse_partial_sexp): Doc fix.
6393 * regex.h: Test PROTOTYPES as well as __STDC__.
6395 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
6396 errno, strerror. Put text after #endif in comment.
6398 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
6401 * xterm.c (x_frame_of_widget): Likewise.
6403 2000-06-19 Gerd Moellmann <gerd@gnu.org>
6405 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
6406 to Vfundamental_mode_abbrev_table.
6408 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
6409 bogus objects are marked. This slows down GC by ~80 percent, but
6410 it might be worth trying when debugging GC-related problems.
6411 This feature requires conservative stack marking to be enabled.
6413 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
6414 returns XLookupChars, reset `modifiers' to zero.
6416 2000-06-19 Dave Love <fx@gnu.org>
6418 * mktime.c: Unprotoized.
6420 2000-06-19 Richard Stallman <rms@gnu.org>
6422 * data.c (set_internal): If variable is frame-local,
6423 store the new value immediately into the frame parameter alist.
6425 2000-06-19 Ken Raeburn <raeburn@gnu.org>
6427 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
6428 in the custom handler pointer.
6430 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
6431 value, or checks for CHAR_META can fail when Lisp_Object is a
6433 * keymap.c (get_keyelt): Likewise.
6435 2000-06-19 Kenichi Handa <handa@etl.go.jp>
6437 * ccl.h (struct ccl_program): New member eol_type.
6438 (struct ccl_spec): New member cr_carryover.
6440 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
6441 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
6443 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
6444 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
6445 (decode_eol_post_ccl): New function.
6446 (decode_coding): Don't detect EOL format here for CCL based coding
6448 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
6449 decode_eol_post_ccl after running the CCL program.
6450 (code_convert_region): Don't detect EOL format here for CCL based
6452 (decode_coding_string): Likewise.
6454 2000-06-18 Ken Raeburn <raeburn@gnu.org>
6456 * charset.c (update_charset_table): Use XINT on "iso_final_char"
6457 when treating it as an integer.
6459 * coding.h (encode_coding_string): Declare.
6461 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
6464 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
6465 "xkeymap" to avoid shadowing the "enum map_type" value that needs
6466 to be passed to get_local_map.
6468 * sound.c (Fplay_sound): Don't call make_number on
6469 Frun_hook_with_args count argument.
6471 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
6472 for lisp objects in X event structure data field, when lisp
6473 objects are represented with unions.
6474 (x_scroll_bar_to_input_event): Ditto.
6476 2000-06-16 Ken Raeburn <raeburn@gnu.org>
6478 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
6479 termination of string. Fix sense of test whether
6480 Vline_number_display_limit is an integer.
6482 2000-06-16 Gerd Moellmann <gerd@gnu.org>
6484 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
6485 only if HAVE_X_WINDOWS.
6487 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
6490 * dispnew.c (update_frame_1): Handle case that cursor vpos is
6493 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
6495 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
6498 2000-06-15 Kenichi Handa <handa@etl.go.jp>
6500 * coding.c (decode_coding_emacs_mule): Always set src_base at the
6501 start of the while loop.
6503 2000-06-15 Gerd Moellmann <gerd@gnu.org>
6505 * atimer.c (alarm_signal_handler): Add forward declaration.
6507 * data.c (set_internal): Remove debug code.
6509 2000-06-14 Gerd Moellmann <gerd@gnu.org>
6511 * Makefile.in (bootstrap-temacs): Add `-I../src'.
6513 * unexec.c (toplevel) [COFF]: Include coff.h.
6515 * s/lynxos.h: New file.
6517 * keymap.c (Fsingle_key_description): Enclose function key and
6518 event symbol names in angle brackets.
6520 * xdisp.c (setup_echo_area_for_printing): Call
6521 message_log_maybe_newline if message_buf_print is not set.
6523 * print.c (printchar, strout): Don't check message_buf_print
6524 before calling setup_echo_area_for_printing because that
6525 function does something useful even when message_buf_print is
6528 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
6530 (ensure_echo_area_buffers): Initialize echo buffer's
6531 truncate lines setting to nil.
6532 (with_echo_area_buffer): Don't set the echo buffer's truncate
6534 (set_message_1): Set it here instead, based on the value
6535 of message_truncate_lines.
6536 (resize_mini_window): Handle case that lines are truncated.
6537 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
6538 message-truncate-lines.
6540 * keyboard.c (read_char): Bind message-truncate-lines to t
6541 while displaying a help-echo.
6543 * lisp.h (Qmessage_truncate_lines): External declaration.
6545 2000-06-13 Gerd Moellmann <gerd@gnu.org>
6547 * xdisp.c (Vline_number_display_limit): Renamed from
6548 line_number_display_limit.
6549 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
6550 Extend documentation string. Initialize
6551 Vline_number_display_limit to nil meaning no limit.
6552 (decode_mode_spec): Use Vline_number_display_limit with its new
6555 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
6557 2000-06-13 Richard Stallman <rms@gnu.org>
6559 * frame.c (Fmodify_frame_parameters): Doc fix.
6561 * xfns.c (x_set_frame_parameters): Comment fix.
6563 * frame.c (store_frame_param): Call swap_in_global_binding if the
6564 variable's current binding was chosen based on this frame.
6566 * data.c (swap_in_global_binding): New function.
6568 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6570 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
6571 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
6573 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
6575 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
6577 2000-06-12 Jason Rumney <jasonr@gnu.org>
6579 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
6581 * w32.h (EMACS_W32_H): Renamed from _NT_H_
6583 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
6585 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
6587 2000-06-12 Gerd Moellmann <gerd@gnu.org>
6589 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
6590 (syms_of_xfaces): Defsubr Sdump_colors.
6591 (x_free_colors): Don't treat b&w specially on default visual.
6592 (x_free_dpy_colors): New function.
6593 (free_face_colors): Don't check visual class; it's done
6596 * xterm.c (x_frame_of_widget): New function.
6597 (x_alloc_nearest_color_for_widget): Use it.
6598 (x_copy_dpy_color): New function.
6599 (x_destroy_window): Free various colors.
6601 2000-06-12 Kenichi Handa <handa@etl.go.jp>
6603 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
6605 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
6607 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
6609 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
6611 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
6613 2000-06-11 Dave Love <fx@gnu.org>
6615 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
6617 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
6619 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
6621 2000-06-11 Gerd Moellmann <gerd@gnu.org>
6623 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
6626 2000-06-10 Kenichi Handa <handa@etl.go.jp>
6628 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
6629 (regex_compile): Fix the code for handling the case of single byte
6630 char and multibyte char being mixed in a range within [...].
6632 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
6633 and dst_multibyte members of coding.
6635 * charset.c (update_charset_table): Update the table
6637 (init_charset_once): Initialize elements of bytes_by_char_head to
6638 1 except for leading codes for private charases.
6640 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
6641 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
6644 2000-06-09 Ken Raeburn <raeburn@gnu.org>
6646 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
6647 access the data it doesn't point to.
6649 2000-06-08 Gerd Moellmann <gerd@gnu.org>
6651 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
6652 will be translated to a switch-frame event when reading the
6653 event queue. This is necessary because Emacs otherwise won't
6654 perform a switch-frame to a new frame until some other event, for
6655 example a keystroke event, forces it to do so. This has various
6656 effects, one visible being that the cursor of a frame created with
6657 C-x 5 2 or switched to with a window manager key binding like
6658 A-TAB stays hollow because selected_window isn't on the newly
6659 focused frame until the switch-frame is performed.
6661 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
6662 generating a switch-frame event if necessary.
6664 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
6666 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
6669 2000-06-08 Kenichi Handa <handa@etl.go.jp>
6671 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
6674 2000-06-07 Gerd Moellmann <gerd@gnu.org>
6676 * window.c (displayed_window_lines): Take empty lines at
6677 the bottom of a window into account.
6679 * window.c (displayed_window_lines): New function.
6680 (Fmove_to_window_line): Use displayed_window_lines to determine
6681 the number of lines to move, instead of using the window's height.
6683 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
6684 to stop reading, even if the form read sets point to a different
6685 value when evaluated.
6687 * xdisp.c (display_line): Fix code deciding in which line to
6690 2000-06-07 Kenichi Handa <handa@etl.go.jp>
6692 * fileio.c (e_write): Free composition data if stored in
6695 2000-06-06 Gerd Moellmann <gerd@gnu.org>
6697 * xdisp.c (display_line): Set row's and iterator's
6698 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
6699 Set cursor even if row ends in the middle of a character.
6700 (dump_glyph_row): Print values of new flags.
6701 (redisplay_window) <cursor movement in unchanged window>: When
6702 point has been moved forward, and PT is at the end of the cursor
6703 row, don't place the cursor in the next row if the cursor row ends
6704 in the middle of a character or at ZV.
6706 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
6707 (struct glyph_row): Add starts_in_middle_of_char_p and
6708 ends_in_middle_of_char_p.
6709 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
6710 ends_in_middle_of_char_p flag.
6711 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
6713 * term.c (append_glyph): Revert change of 2000-06-06.
6715 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
6716 padding glyph not fitting on line as whole character not
6719 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
6720 this isn't true for images with `:ascent 100'.
6722 2000-06-06 Kenichi Handa <handa@etl.go.jp>
6724 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
6725 as modified if it is originally unmodified.
6727 * term.c (encode_terminal_code): Change the way to check if
6728 terminal coding does any conversion.
6729 (append_glyph): Set glyph->pixel_width correctly.
6731 * xdisp.c (display_line): While checking line continuation, pay
6732 attention to a padding glyph.
6734 2000-06-05 Gerd Moellmann <gerd@gnu.org>
6736 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
6738 2000-06-05 Dave Love <fx@gnu.org>
6740 * xdisp.c: Include fontset.h.
6742 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
6744 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6746 * dispnew.c: Conditionally include term.h.
6748 * coding.h: Declare code_convert_string_norecord.
6750 * frame.h (struct frame): Use volatile unconditionally.
6752 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
6754 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
6756 * systime.h: Protect against multiple inclusion.
6757 (timezone) [USG5_4]: Define as time_t.
6759 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6760 (Foptimize_char_table, make_temp_name): Declare.
6762 * Makefile.in (xdisp.o): Depend on fontset.h.
6764 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
6766 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
6767 (Foptimize_char_table, make_temp_name): Declare.
6771 * s/netbsd.h: Don't define autoconfiscated MATHERR.
6773 2000-06-02 Dave Love <fx@gnu.org>
6775 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
6777 2000-06-02 Gerd Moellmann <gerd@gnu.org>
6779 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
6780 result face, set flags in that face indicating that colors may not
6783 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
6784 glyph, use the ASCII NUL character to determine the face.
6786 2000-06-02 Dave Love <fx@gnu.org>
6788 * sysdep.c: Conditionally include stdlib.h, unistd.h.
6789 (VFORK_RETURN_TYPE): Remove.
6791 * config.in: Add NO_MATHERR.
6793 2000-06-01 Dave Love <fx@gnu.org>
6795 * cmds.c (internal_self_insert): Don't check
6796 Vbefore_change_function, Vafter_change_function.
6798 * insdel.c (signal_before_change, signal_after_change): Likewise.
6800 * buffer.c (Vbefore_change_function, Vafter_change_function):
6801 Variables and their initializations deleted.
6803 * callint.c (Fcall_interactively): Doc fix.
6805 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
6807 2000-05-31 Dave Love <fx@gnu.org>
6809 * textprop.c: Revert last change -- duplicated.
6811 2000-05-31 Gerd Moellmann <gerd@gnu.org>
6813 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
6816 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
6818 2000-05-31 Jason Rumney <jasonr@gnu.org>
6820 * search.c (Fre_search_forward, Fre_search_backward)
6821 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
6823 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
6825 2000-05-30 Jason Rumney <jasonr@gnu.org>
6827 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
6828 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
6830 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
6833 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
6834 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
6835 expand a nil default_filename.
6837 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
6838 pointer to glyph_to_pixel_coords, not a frame.
6840 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
6841 coding.h to dependencies.
6843 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
6845 * w32console.c (glyph_to_pixel_coords): Change first parameter to
6846 window pointer to be consistent with w32term.c and xterm.c.
6848 * w32fns.c: Format and doc changes to bring closer to xfns.c.
6849 (VIETNAMESE_CHARSET): Define if not defined in system headers.
6850 (Qline_spacing, Qcenter): New variables.
6851 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
6852 (x_set_line_spacing): New function.
6853 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
6855 (x_specified_cursor_type): New function.
6856 (x_set_cursor_type): Use it.
6857 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
6859 (validate_x_resource_name, x_get_resource_string): Measure lengths
6860 of external strings in bytes.
6861 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
6862 GetTextExtentPoint32 with NULL title.
6863 (Fx_create_frame): Initialize Qline_spacing.
6864 (w32_load_system_font): Initialize font->double_byte_p.
6865 (x_to_w32_charset): Use Vw32_charset_info_alist.
6866 (Image, busy cursor, tooltip functions): Merged changes from
6867 xfns.c. Not yet functional on Windows.
6869 * w32gui.h (W32FontStruct): Add double_byte_p member.
6871 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
6872 (emacs_button_translation): Use it.
6873 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
6874 in `mask' to be set.
6876 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
6879 * w32term.c: Format and doc changes to bring closer to xterm.c.
6880 (w32_char_font_type): New enum.
6881 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
6882 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
6883 (w32_encode_char): New function.
6884 (x_encode_char): Removed.
6885 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
6886 x_encode_char and w32_font_is_double_byte.
6887 (x_produce_image_glyph): Use image_ascent.
6888 (x_produce_glyphs): Use new version of w32_per_char_metric and
6889 handle NULL return value. Allow extra line spacing.
6890 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
6891 (w32_get_glyph_overhangs): Remove unicode_p param. Use
6892 w32_font_type member of glyph instead.
6893 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
6894 (fast_find_position): Make sure not to consider rows not visible
6896 (w32_read_socket) [WM_MENUSELECT]: Cannot call
6897 w32_menu_display_help with input blocked, as it can abort.
6898 (x_display_and_set_cursor): Choose cursor depending
6899 on buffer-local value of cursor_type.
6900 (x_draw_bar_cursor): Add parameter WIDTH.
6902 * w32term.h (CP_DEFAULT): Define.
6903 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
6905 2000-05-30 Gerd Moellmann <gerd@gnu.org>
6907 * search.c (Fre_search_forward, Fre_search_backward)
6908 (Fposix_search_backward, Fposix_search_forward): Doc fix.
6910 2000-05-30 Kenichi Handa <handa@etl.go.jp>
6912 * coding.c (detect_coding_iso2022): Fix code for checking
6913 CODING_CATEGORY_MASK_ISO_8_2.
6915 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
6917 * regex.c (PREFETCH_NOLIMIT): New function.
6918 (re_match_2_internal): Use it and adjust the end_match_2 logic.
6920 2000-05-29 Gerd Moellmann <gerd@gnu.org>
6922 * syntax.c (find_defun_start): Move test for
6923 open_paren_in_column_0_is_defun_start outside of the loop.
6925 * xdisp.c (redisplay_window): Really switch buffers when
6926 displaying mode lines, and temporarily set selected_frame to the
6927 frame of the window that's redisplayed.
6929 * xfaces.c (free_realized_faces): Block/unblock input.
6930 (free_realized_multibyte_face): Ditto.
6932 2000-05-29 Dave Love <fx@gnu.org>
6934 * textprop.c (Qkeymap): New variable.
6935 (syms_of_textprop): Intern it.
6937 * keymap.c: Include intervals.h.
6938 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
6940 * Makefile.in (keymap.o): Depend on intervals.h.
6942 * keyboard.c (menu_bar_items, tool_bar_items)
6943 (Fexecute_extended_command): Deal with `keymap' property.
6944 (read_key_sequence): Track map from `keymap' property as well as
6947 * intervals.c (get_local_map): Extra arg to allow looking for
6950 * intervals.h (map_property): New enum.
6951 (get_local_map): Extra arg using it.
6954 * lisp.h (get_local_map): Don't declare here.
6956 2000-05-29 Kenichi Handa <handa@etl.go.jp>
6958 * Makefile.in (callproc.o): Depend on composite.h.
6960 * callproc.c: Include composite.h.
6961 (Fcall_process): Handle composition correctly.
6963 * coding.h (coding_allocate_composition_data): Extern it.
6964 (coding_restore_composition): Likewise.
6966 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
6967 yet allocated, finish decoding with result
6968 CODING_FINISH_INSUFFICIENT_CMP.
6969 (coding_allocate_composition_data): Make it non-static.
6970 (coding_restore_composition): Likewise.
6972 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
6974 * charset.c (syms_of_charset): Revert last change.
6976 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6978 * term.c (produce_glyphs): Treat characters from the eight-bit-*
6979 charsets as unibyte, with 1-column screen width. Sent by Kenichi
6982 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
6984 * charset.c (syms_of_charset): Set width of character sets
6985 eight-bit-control and eight-bit-graphic to 1 column.
6987 2000-05-26 Gerd Moellmann <gerd@gnu.org>
6989 * config.in (HAVE_SPEED_T): New define.
6991 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
6994 2000-05-26 Dave Love <fx@gnu.org>
6996 * coding.c (shrink_decoding_region): Initialize eol_conversion.
6998 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
6999 (Fsubr_arity): New function.
7000 (syms_of_data): Install them.
7002 2000-05-26 Kenichi Handa <handa@etl.go.jp>
7004 * charset.c (init_charset_once): Set the table bytes_by_char_head
7007 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
7008 the default fontset to what Emacs uses by default.
7009 (check_registry_encoding): This function deleted.
7010 (Fset_fontset_font): Remove the adhoc condition for the default
7011 fontset. Allow cons in FONTNAME.
7013 * fns.c (map_char_table): Ignore char-table entries for
7014 charsets eight-bit-control and eight-bit-graphic.
7016 2000-05-25 Ken Raeburn <raeburn@gnu.org>
7018 * emacs.c (main): Initialize keyboard syms before initializing
7019 window code, so face names are available.
7021 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
7023 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
7024 of an anchor at the beginning of a shy-group.
7026 2000-05-25 Gerd Moellmann <gerd@gnu.org>
7028 * xdisp.c (handle_invisible_prop): Don't try to skip over
7029 invisible text if end of text is already reached.
7031 2000-05-25 Dave Love <fx@gnu.org>
7033 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
7035 * coding.c (encode_eol): Add null statement after label.
7037 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
7039 * w16select.c (Fw16_set_clipboard_data): Fix the change from
7042 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7044 * ccl.c (ccl_driver): Fix previous change.
7046 2000-05-25 Kenichi Handa <handa@etl.go.jp>
7048 * coding.c (run_pre_post_conversion_on_str): Set point to the
7049 beginning of buffer before calling coding->post_read_conversion.
7050 (decode_coding_string): Give correct args to
7051 run_pre_post_conversion_on_str.
7052 (encode_coding_string): Likewise.
7054 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
7055 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
7056 eight-bit-graphic correctly.
7058 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
7060 * fileio.c (Finsert_file_contents): Even if a file is not found,
7061 execute codes for setting up coding system. Call
7062 after-insert-file-functions unconditionally.
7064 2000-05-24 Gerd Moellmann <gerd@gnu.org>
7066 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
7067 BSD_PGRPS are not defined.
7069 2000-05-24 Kenichi Handa <handa@etl.go.jp>
7071 * charset.c (update_charset_table): Accept nil in LONG_NAME and
7073 (syms_of_charset): Avoid building same strings.
7075 2000-05-23 Gerd Moellmann <gerd@gnu.org>
7077 * lread.c (Fload): Add a comment about the meaning of
7078 Vuser_init_file being t.
7080 * puresize.h (BASE_PURESIZE): Increase to 675000.
7082 * s/gnu-linux.h (setpgrp): Don't define it here because this
7083 prevents compilation on GNU/Linux systems with glib 2.2.
7085 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
7088 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
7090 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
7091 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
7093 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
7095 2000-05-23 Kenichi Handa <handa@etl.go.jp>
7097 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
7100 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
7102 * term.c (encode_terminal_code): Set coding->src_multibyte
7105 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
7107 2000-05-22 Kenichi Handa <handa@etl.go.jp>
7109 * keyboard.c (read_char): Allow character codes 128..255 to be
7110 handled by input-method-function.
7112 * insdel.c (adjust_markers_for_replace): Fix previous change.
7113 (adjust_after_replace): If PREV_TEXT is nil, call
7114 adjust_markers_for_insert, not adjust_markers_for_replace.
7116 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
7118 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
7119 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
7120 [HAVE_GRANDPT]: Define.
7121 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
7123 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
7126 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
7128 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
7130 2000-05-20 Kenichi Handa <handa@etl.go.jp>
7132 The following changes are to handle 8-bit characters in a
7133 multibyte buffer/string without facing with byte combining
7134 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
7135 eight-bit-graphic (for 0xA0..0xFF) are introduced.
7137 * Makefile.in (fns.o): Depend on charset.h.
7139 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
7140 convert it to unibyte.
7141 (make_string): Use parse_str_as_multibyte, not chars_in_text.
7143 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
7144 apparent char boundary.
7145 (Fset_buffer_multibyte): Convert 8-bit characters in the range
7146 0x80..0x9F to/from multibyte form.
7148 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
7151 * callproc.c (Fcall_process): Always encode an argument string if
7152 it is multibyte. Setup src_multibyte and dst_multibyte members of
7153 process_coding properly.
7155 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
7156 SPLIT_NON_ASCII_CHAR.
7158 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
7160 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
7162 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
7164 (SPLIT_CHARACTER_SEQ): This macro deleted.
7165 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
7167 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
7168 and eight-bit-graphic.
7169 (char_to_string): Likewise. Signal an error for too large
7171 (char_printable_p): Return 0 for 8-bit characters.
7172 (update_charset_table): Update iso_charset_table only when a final
7173 character is non-negative.
7174 (find_charset_in_text): Renamed from find_charset_in_str.
7175 Arguments and return value changed. Callers changed.
7176 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
7177 be -1 if CHARSET is used only internally.
7178 (Fmake_char_internal): Handle new charsets; eight-bit-control and
7180 (Fcharset_after): Simplified.
7181 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
7182 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
7183 (multibyte_chars_in_text): Simplified by assuming there's no
7184 invalid multibyte sequence.
7185 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7186 str_as_unibyte): New functions.
7187 (Fstring): Simpified by assuming that byte combining never
7189 (init_charset_once): Initialization for
7190 LEADING_CODE_8_BIT_CONTROL.
7191 (syms_of_charset): Intern and staticpro Qeight_bit_control and
7192 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
7193 eight-bit-control and eight-bit-graphic.
7195 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
7196 CHARSET_8_BIT_GRAPHIC): New macros.
7197 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
7198 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
7199 (CHARSET_REVERSE_CHARSET): Likewise.
7200 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
7202 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
7203 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
7204 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
7205 encounter an invalid multibyte sequence.
7206 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
7207 sequence is always valid.
7208 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
7209 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
7211 (CHAR_STRING): For 8-bit characters, call char_to_string.
7212 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
7213 multibyte sequence is always valid.
7214 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
7215 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
7216 str_as_unibyte): Extern them.
7217 (BCOPY_SHORT): Fix a bug.
7218 (CHAR_LEN): This macro deleted. Callers changed to use
7220 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
7221 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
7222 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
7224 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
7225 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
7226 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
7227 EMIT_BYTES): New macros.
7228 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
7229 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
7231 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
7232 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
7233 check the validity of multibyte sequence.
7234 (decode_coding_emacs_mule): New function.
7235 (encode_coding_emacs_mule): New macro.
7236 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
7238 (DECODE_ISO_CHARACTER): Just return a character code.
7239 (DECODE_COMPOSITION_START): Set coding->result instead of result.
7240 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
7241 EMIT_CHAR to produced decoded characters. Exit the loop only by
7242 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
7244 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
7245 only position codes for an invalid character.
7246 (encode_designation_at_bol): Return new destination pointer. 5th
7247 arg DSTP is changed to DST.
7248 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
7249 from the source by ONE_MORE_CHAR. Don't handle the case of last
7251 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
7253 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
7254 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
7255 TWO_MORE_BYTES to fetch a byte from the source.
7256 (encode_eol): Pay attention to coding->src_multibyte.
7257 (detect_coding, detect_eol): Preserve members src_multibyte and
7259 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
7260 (encoding_buffer_size): Set magnification to 3 for all coding
7261 systems that require encoding.
7262 (ccl_coding_driver): For decoding, be sure that the result is
7263 valid multibyte sequence.
7264 (decode_coding): Initialize coding->errors and coding->result.
7265 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
7266 and raw-text, always call decode_eol. Handle the case of last
7267 block here. If not coding->dst_multibyte, convert the resulting
7268 sequence to unibyte.
7269 (encode_coding): Initialize coding->errors and coding->result.
7270 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
7271 and raw-text, always call encode_eol. Handle the case of last
7273 (shrink_decoding_region, shrink_encoding_region): Detect cases
7274 that we can't skip data more rigidly.
7275 (code_convert_region): Setup src_multibyte and dst_multibyte
7276 members of coding. For decoding, if the buffer is multibyte,
7277 convert the source sequence to unibyte in advance. For encoding,
7278 if the buffer is multibyte, convert the resulting sequence to
7279 multibyte afterward.
7280 (run_pre_post_conversion_on_str): New function.
7281 (code_convert_string): Deleted and divided into the following two.
7282 (decode_coding_string, encode_coding_string): New functions.
7283 (code_convert_string1, code_convert_string_norecord): Call one of
7285 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
7286 MAKE_NON_ASCII_CHAR.
7287 (Fset_terminal_coding_system_internal,
7288 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
7289 and dst_multibyte members.
7290 (init_coding_once): Initialize iso_code_class with new enum
7291 ISO_control_0 and ISO_control_1.
7293 * coding.h (enum iso_code_class_type): Member ISO_control_code is
7294 devided into ISO_control_0 and ISO_control_1.
7295 (struct coding_system): New members src_multibyte, dst_multibyte,
7296 errors, and result. Delete member fake_multibyte.
7297 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
7299 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
7302 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
7305 * editfns.c (Fformat): Be sure to convert 8-bit characters to
7307 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
7309 (Ftranspose_region): Delete codes for handling byte combining.
7311 * fileio.c (Finsert_file_contents): Setup src_multibyte and
7312 dst_multibyte members of coding. On handling REPLACE on unibyte
7313 buffer, convert the result of decode_coding to unibyte. On
7314 inserting into a mutibyte buffer, always call code_convert_region.
7315 (e_write): Setup coding->src_multibyte according to the
7316 multibyteness of the source (buffer or string).
7318 * fns.c (concat): Handle 8-bit characters correctly.
7319 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
7320 unibyte in the result.
7321 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
7322 valid multibyte form in the result.
7323 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7324 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
7325 return -1, signal an error.
7326 (base64_encode_1): New arg MULTIBYTE. Get each character by
7327 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
7328 character is found, return -1.
7329 (Fbase64_decode_region): Delete codes for handling byte-combining.
7330 Treat each decoded byte as a unibyte character.
7331 (Fbase64_decode_string): Return unibyte string.
7332 (Fcompare_strings, concat, string_byte_to_char): Use
7333 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
7334 FETCH_STRING_CHAR_ADVANCE.
7335 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7336 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
7338 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
7339 SPLIT_NON_ASCII_CHAR.
7340 (fontset_ref_via_base, fontset_set): Likewise
7342 * insdel.c (adjust_markers_for_record_delete): Deleted.
7343 (adjust_markers_for_insert): Argument changed. Caller changed.
7344 (adjust_markers_for_replace): Likewise.
7345 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
7346 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
7347 (copy_text): Delete unused local varialbe c_save. For converting
7348 to multibyte, be sure to make all 8-bit characters in valid
7350 (count_size_as_multibyte): Handle 8-bit characters correctly.
7351 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7352 adjust_after_replace, replace_range, del_range_2)
7353 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
7354 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
7355 adjust_after_replace, replace_range, del_range_2) Delete codes for
7356 handling byte combining.
7357 (adjust_before_replace): Deleted.
7359 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
7360 SPLIT_NON_ASCII_CHAR.
7361 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
7362 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
7364 (Fkey_description): Likewise.
7366 * lread.c (read1): On reading multibyte string, be sure to make
7367 all 8-bit chararacters in valid multibyte form.
7368 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
7370 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
7373 * process.c (Fstart_process): GCPRO current_dir before calling
7374 Ffind_operation_coding_system. Encode arguments here.
7375 (create_process): Don't encode arguments here. Setup
7376 src_multibyte and dst_multibyte members of struct coding.
7377 (read_process_output): Setup src_multibyte and dst_multibyte
7378 members of struct coding. If the output is to multibyte buffer,
7379 always decode the output of the process. Adjust the
7380 representation of 8-bit characters to the multibyteness of the
7382 (send_process): Setup coding->src_multibyte according to the
7383 multibyteness of the source.
7385 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
7387 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
7388 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
7390 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
7393 * w16select.c (Fw16_set_clipboard_data): Setup members
7394 src_multibyte and dst_multibyte of coding. Adjusted for the
7395 change for find_charset_in_str.
7396 (Fw16_get_clipboard_data): Likewise.
7398 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
7399 dst_multibyte of coding.
7400 (x_to_w32_font): Likewise.
7402 * w32select.c (Fw32_set_clipboard_data): Setup members
7403 src_multibyte and dst_multibyte of coding. Adjusted for the
7404 change for find_charset_in_str.
7405 (Fw32_get_clipboard_data): Likewise.
7407 * xdisp.c (get_next_display_element): Handle 8-bit characters
7409 (next_element_from_display_vector): Use CHAR_BYTES instead of
7411 (disp_char_vector): Use SPLIT_CHAR instead of
7412 SPLIT_NON_ASCII_CHAR.
7414 * xselect.c (selection_data_to_lisp_data): Setup members
7415 src_multibyte and dst_multibyte of coding. Adjusted for the
7416 change for find_charset_in_str.
7417 (lisp_data_to_selection_data): Likewise.
7419 2000-05-19 Gerd Moellmann <gerd@gnu.org>
7421 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
7424 * dispextern.h (Vimage_types): Add extern declaration.
7426 * xdisp.c (Vimage_types): Moved here from xfns.c.
7427 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
7429 * xfns.c (Vimages_types): Moved to xdisp.c.
7430 (syms_of_xfns): Move `image-types' to xdisp.c.
7432 * w32fns.c (Vimage_types): Removed.
7433 (syms_of_w32fns): Remove `image-types'.
7435 2000-05-18 Kenichi Handa <handa@etl.go.jp>
7437 * fns.c (map_char_table): Pay attention to character number of
7438 charset. Check the validity of charset at the first level. For
7439 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
7442 * fontset.c: Include "buffer.h".
7443 (fs_load_font): If the face has fontset, record the face ID in
7445 (Finternal_char_font): New function.
7446 (accumulate_font_info): New function.
7447 (Ffontset_info): Rewritten for the new fontset implementation.
7448 (syms_of_fontset): Register Vdefault_fontset in the first element
7449 of Vfontset_table. Include Vdefault_fontset in
7450 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
7453 2000-05-16 Dave Love <fx@gnu.org>
7455 * m/iris5d.h: Deleted -- unused.
7457 2000-05-16 Gerd Moellmann <gerd@gnu.org>
7459 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
7460 `invalid' instead of `illegal'.
7462 * indent.c (Fmove_to_column): When ending within a tab, insert
7463 spaces first so that markers at the end of the tab get adjusted.
7465 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
7466 buffer list that wasn't selected in that frame.
7468 * filelock.c (get_boot_time): To obtain an 8 char file name, which
7469 is needed on mescaline, use a 2 char prefix, and call
7470 make_temp_name with second arg non-zero.
7472 * fileio.c (make_temp_name): New function, extracted from
7474 (Fmake_temp_name): Use it.
7476 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
7478 * window.c (coordinates_in_window): Subtract 1 when computing
7481 2000-05-15 Gerd Moellmann <gerd@gnu.org>
7483 * Makefile.in (lisp): Add env.elc.
7485 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
7487 2000-05-12 Gerd Moellmann <gerd@gnu.org>
7489 * search.c (Freplace_match): Handle case of `\N' in the
7490 replacement when there's no group N.
7492 2000-05-11 Gerd Moellmann <gerd@gnu.org>
7494 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
7495 of the message to message_dolog.
7497 * keyboard.c (read_char): Don't clear current message for help
7498 events; let the code handling help events handle this. Change
7499 code detecting help events that should be ignored.
7501 * xdisp.c (handle_single_display_prop): Don't try to set PT if
7502 we're interating over a string.
7504 2000-05-09 Dave Love <fx@gnu.org>
7506 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
7507 that offset before writing. Move gcpro region past call of
7510 2000-05-04 Dave Love <fx@gnu.org>
7512 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
7514 2000-05-04 Gerd Moellmann <gerd@gnu.org>
7516 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
7517 of inserted characters when BUF equals the current buffer, and PT
7518 is in front of or equal to FROM.
7520 2000-05-03 Gerd Moellmann <gerd@gnu.org>
7522 * xdisp.c (handle_single_display_prop): If display property value
7523 is invalid, or something not supported on the frame, restore
7524 iterator's position to what it was initially. Make sure to return
7525 0 for invalid and unsupported property values.
7527 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
7528 that x_per_char_metric returns null.
7530 2000-05-02 Gerd Moellmann <gerd@gnu.org>
7532 * xterm.h (struct face): Add forward declaration.
7533 (struct image): Ditto.
7534 (image_ascent): Add prototype.
7536 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
7537 (x_draw_image_relief, x_draw_image_foreground_1): Call function
7538 image_ascent instead of using IMAGE_ASCENT.
7540 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
7541 (IMAGE_ASCENT): Removed.
7543 * xfns.c (Qcenter): New variable.
7544 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
7545 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
7546 (image_ascent): New function.
7547 (lookup_image): Recognize `:ascent center'.
7548 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
7549 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
7550 (xbm_load): Don't set image's ascent here.
7551 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
7552 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
7553 check ascent values here.
7554 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
7555 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
7556 (syms_of_xfns): Initialize Qcenter.
7558 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
7559 to the limits, increase the limits.
7561 2000-05-01 Kenichi Handa <handa@etl.go.jp>
7563 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
7564 Check Vfont_encoding_alist against the full name of the opened
7567 2000-04-28 Gerd Moellmann <gerd@gnu.org>
7569 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
7570 taller than the window.
7572 2000-04-28 Kenichi Handa <handa@etl.go.jp>
7574 * xfaces.c (realize_x_face): Fix the argument of the second
7575 xassert. BASE_FACE may not be a face for ASCII.
7577 2000-04-27 Gerd Moellmann <gerd@gnu.org>
7579 * print.c (print_object): Treat print-length < 0 as nil.
7581 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
7583 * s/freebsd.h (TERMCAP_OBJ): Removed.
7584 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
7586 * lread.c (read1): Don't treat period followed by certain
7587 characters as symbol start.
7589 * xfns.c (slurp_file): New function.
7590 (xbm_image_p): Handle case of in-memory XBM files.
7591 (xbm_scan): Rewritten to work on memory buffers instead of files.
7592 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
7593 Work on memory buffers instead of files. If DATA is null test
7594 if buffer looks like an in-memory XBM file.
7595 (xbm_load_image): Renamed from xbm_load_image_file. Work on
7596 memory buffers instead of files.
7597 (xbm_file_p): New function.
7598 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
7600 * lread.c (end_of_file_error): New function.
7601 (read1): Call it instead of signaling `end-of-file' directly.
7603 * print.c (print_error_message): Print data of `end-of-file'
7604 with Fprinc instead of Fprin1.
7606 2000-04-26 Ken Raeburn <raeburn@gnu.org>
7608 * window.c (freeze_window_start): Check that minibuffer scroll
7609 window isn't nil before extracting the window structure pointer
7612 * undo.c (record_delete): If we hit the end of the undo list, stop
7613 picking elements apart.
7615 2000-04-26 Gerd Moellmann <gerd@gnu.org>
7617 * xdisp.c (display_line): If lines are continued, restore
7618 iterator's ascent/descent information to the values before the
7619 first glyph not fitting on the line.
7621 2000-04-25 Gerd Moellmann <gerd@gnu.org>
7623 * xdisp.c (try_window_id) <all changes above window start>: Adjust
7624 positions in glyph matrix. Don't compute new window end
7627 * dispnew.c (increment_matrix_positions): Renamed from
7628 increment_glyph_matrix_buffer_positions.
7629 (increment_row_positions): Renamed from
7630 increment_glyph_row_buffer_positions.
7632 * dispextern.h: Change names of renamed functions from dispnew.c
7635 2000-04-24 Gerd Moellmann <gerd@gnu.org>
7637 * fileio.c (Fdo_auto_save): Create directories for auto-save
7638 list file if necessary.
7640 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
7641 from buffer or frame.
7642 (automatic_hscrolling_p): New variable.
7643 (hscroll_windows): Scroll windows horizontally only if automatic
7644 hscrolling is allowed.
7645 (syms_of_xdisp): New variable `automatic-hscrolling'.
7647 * frame.h (struct frame): Add member extra_line_spacing.
7649 * xfns.c (x_set_line_spacing): New function.
7650 (Fx_create_frame): Set line spacing from resources.
7651 (Qline_spacing): New variable.
7652 (syms_of_xfns): Initialize Qline_spacing.
7654 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
7656 * buffer.c (init_buffer_once): Handle extra_line_spacing.
7657 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
7658 (reset_buffer): Don't initialize extra2 and extra3. Initialize
7659 extra_line_spacing from default value.
7660 (init_buffer_once): Initialize default value of extra_line_spacing.
7662 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
7665 * xterm.c (x_produce_glyphs): Remove reference to struct it's
7666 prompt_width. Add extra line spacing.
7668 * term.c (produce_glyphs): Remove reference to struct it's
7671 * dispextern.h (struct it): Remove member prompt_width, add
7674 2000-04-22 Gerd Moellmann <gerd@gnu.org>
7676 * dispnew.c (update_frame_line): When writing a whole line, make
7677 sure cursor is in the right row afterwards, otherwise a use of
7678 capability `ch' in cmgoto might leave the cursor in the row below.
7680 2000-04-21 Gerd Moellmann <gerd@gnu.org>
7682 * lisp.h (struct Lisp_Buffer_Cons): Remove.
7684 * keyboard.c (timer_check): Fix typo in comment.
7686 2000-04-21 Kenichi Handa <handa@etl.go.jp>
7688 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
7689 name change: ch -> character.
7691 2000-04-20 Gerd Moellmann <gerd@gnu.org>
7693 * keyboard.c (echo_message_buffer): New variable.
7694 (echo_now): Set echo_message_buffer to the echo area buffer used
7695 to display the echo.
7696 (cancel_echoing): Reset echo_message_buffer to nil.
7697 (read_char): Code rewritten that handles canceling an echo or
7698 echoing a dash, respectively.
7700 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
7701 directory doesn't exist.
7703 2000-04-19 Dave Love <fx@gnu.org>
7705 * fns.c (syms_of_fns): Defsubr mapc.
7706 (concat): Don't allow numeric args.
7707 (Fconcat): Doc change.
7709 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
7711 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
7712 instead define end_match(1|2) more carefully.
7713 Use GET_CHAR_BEFORE_2 for `begline'.
7715 2000-04-19 Gerd Moellmann <gerd@gnu.org>
7717 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
7718 on 64-bit systems where NULL is defined as `0'.
7720 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
7721 the `variable argument list' to make it work on Alpha.
7723 * m/alpha.h (_LP64) [!_LP64]: Define.
7724 (ORDINARY_LINK): Define for NetBSD.
7726 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
7728 2000-04-19 Dave Love <fx@gnu.org>
7730 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
7733 * Makefile.in (LIBS): Don't use.
7734 (GETLOADAVG_OBJ): Define again.
7735 (otherobj): Add GETLOADAVG_OBJ.
7737 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
7739 2000-04-18 Gerd Moellmann <gerd@gnu.org>
7741 * lread.c (read_filtered_event): Cancel and start busy cursor.
7743 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
7744 that the per-character metrics may be null.
7746 2000-04-17 Gerd Moellmann <gerd@gnu.org>
7748 * buffer.c (clone_per_buffer_values): New function.
7749 (Fmake_indirect_buffer): Add optional argument CLONE. Call
7750 clone_per_buffer_values if CLONE is not nil.
7752 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
7754 2000-04-16 Dave Love <fx@gnu.org>
7756 * Makefile.in: Remove obsolete localcpp stuff.
7757 (GETLOADAVG_OBJ): Don't define.
7758 (obj): Move LIBOBJS...
7759 (otherobj): ... to here.
7760 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
7761 whitespace-only lines after the continuation (Irix).
7763 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7765 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
7767 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
7769 2000-04-14 Dave Love <fx@gnu.org>
7771 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
7772 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
7773 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
7774 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
7777 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
7778 autoconfiscated HAVE_GETLOADAVG.
7780 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
7783 2000-04-14 Gerd Moellmann <gerd@gnu.org>
7785 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
7786 (fill_in_lock_file_name): Avoid existing files that aren't
7789 2000-04-14 Dave Love <fx@gnu.org>
7791 * Makefile.in (LIBS, LIBOBJS): New variable.
7792 (INTERVAL_SRC): Convert to make variable.
7793 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
7794 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
7795 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
7797 (SOME_MACHINE_OBJECTS): Remove interval stuff.
7798 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
7799 (shortlisp): Add facemenu, float-sup, frame.
7800 (SOME_MACHINE_LISP): Remove them from here.
7801 (LIBES): Change unused LDLIBS to autoconf LIBS.
7803 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
7805 2000-04-14 Kenichi Handa <handa@etl.go.jp>
7807 * composite.c (update_compositions): If FROM and TO are not in a
7808 valid range, do nothing.
7810 2000-04-13 Gerd Moellmann <gerd@gnu.org>
7812 * tparam.c (tparam1): Abort when encountering an unknown
7815 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
7818 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
7821 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
7823 * fileio.c (a_write): Remove redundant semi-colons.
7824 (e_write): Return -1 if failed to write all the data.
7825 This fixes the changes made at 1999-12-15.
7827 2000-04-12 Dave Love <fx@gnu.org>
7829 * fns.c (mapcar1): Test for null vals to support mapc.
7830 (Fmapc): New function.
7832 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
7834 * msdos.c (NUM_MOUSE_BUTTONS): Define.
7835 (IT_frame_up_to_date): Support the buffer local value of
7836 cursor-type, if defined.
7838 2000-04-10 Dave Love <fx@gnu.org>
7840 * editfns.c (preceding-char, following-char): Doc fix.
7842 2000-04-10 Ken Raeburn <raeburn@gnu.org>
7844 * Makefile.in (temacs): Revert 2000-03-12 change.
7846 2000-04-10 Jason Rumney <jasonr@gnu.org>
7848 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
7850 2000-04-10 Gerd Moellmann <gerd@gnu.org>
7852 * xdisp.c (setup_echo_area_for_printing): Choose an echo
7853 area buffer, if it's not set up yet.
7855 * indent.c (compute_motion): Set immediate_quit.
7857 2000-04-09 Gerd Moellmann <gerd@gnu.org>
7859 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
7861 (realize_tty_face): Suppress boldness if colors are the inverse of
7862 the default colors, and tty_suppress_bold_inverse_default_colors_p
7864 (Ftty_suppress_bold_inverse_default_colors): New function.
7865 (syms_of_xfaces): Defsubr it.
7867 * buffer.c (Frestore_buffer_modified_p): New function.
7868 (syms_of_buffer): Defsubr it.
7870 2000-04-08 Ken Raeburn <raeburn@gnu.org>
7872 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
7873 charset id (int) argument, not a charset (Lisp_Object).
7875 * coding.h (code_convert_string): Declare.
7876 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
7877 object, as the fourth argument to code_convert_string.
7879 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
7881 (Fset_fontset_font): Use EQ to compare lisp objects.
7883 2000-04-05 Ken Raeburn <raeburn@gnu.org>
7885 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
7886 a pointer that looks like a lisp object.
7887 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
7888 zero, instead see whether it's an integer object, since they can't
7890 (GET_INTERVAL_OBJECT): Simply assign to the destination.
7892 * dispnew.c (allocate_matrices_for_frame_redisplay,
7893 direct_output_forward_char): Use X(U)INT and make_number as needed
7894 to convert between (unsigned) int values and lisp integers.
7895 * keyboard.c (read_key_sequence): Likewise.
7896 * lread.c (substitute_object_recurse): Likewise.
7897 * fns.c (concat, hash_lookup, hash_remove): Likewise.
7898 * minibuf.c (do_completion, Fminibuffer_complete_word,
7899 Fminibuffer_completion_help): Likewise.
7900 * term.c (produce_special_glyphs): Likewise.
7902 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
7903 * print.c (print_preprocess, print_object): Likewise.
7905 * search.c (compile_pattern): Use NILP when checking for nil.
7907 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
7908 __OPTIMIZE__]: Provide a GNU C macro version that handles
7910 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
7911 field, to better cope with ENABLE_CHECKING and calls that modify a
7912 Lisp_Object using its old value.
7914 2000-04-04 Gerd Moellmann <gerd@gnu.org>
7916 * window.c (compare_window_configurations): Signal an error
7917 if parameters C1 or C2 aren't window configurations.
7919 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
7920 AFTER_POTENTIAL_GC calls around calls to functions that can
7921 signal an error and thus invoke the debugger.
7923 2000-04-03 Gerd Moellmann <gerd@gnu.org>
7925 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
7926 an error if decoding fails.
7928 * keyboard.c (lispy_mouse_names): Variable removed.
7929 (Vlispy_mouse_stem): New variable.
7930 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
7931 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
7932 for any mouse button number. Increase size of mouse_syms and
7933 button_down_location as needed. Call modify_event_symbol with
7934 different arguments.
7935 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
7936 Call modify_event_symbol with different arguments.
7937 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
7938 for any button number. Call modify_event_symbol with different
7940 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
7941 Accept a string for NAME_ALIST_OR_STEM.
7943 * lisp.h (larger_vector): Add prototype.
7945 * fns.c (larger_vector): Make externally visible.
7947 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
7949 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
7951 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
7952 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
7953 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
7954 we are between str1 and str2.
7955 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
7956 (PATFETCH): Use `TRANSLATE'.
7957 (PATFETCH_RAW): Fetch multibyte char if applicable.
7958 (PATUNFETCH): Remove.
7959 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
7960 When writing a char, write it directly into the pattern buffer rather
7961 than going needlessly through a temp char-array.
7962 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
7963 multibyte magic and remove the useless `#ifdef emacs'.
7964 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
7967 * regex.h (struct re_pattern_buffer): Make field `multibyte'
7968 conditional on `emacs'.
7970 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
7972 2000-04-01 Ken Raeburn <raeburn@gnu.org>
7974 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
7975 non-union-type versions of XMARK and friends here, because XMARK
7976 and friends won't work on an integer field if NO_UNION_TYPE is not
7978 (make_number): Define as a function if it's not defined as a
7981 * composite.c (run_composite_function): Use NILP when checking for
7983 (syms_of_composite): Delete local var NARGS, pass an int as first
7984 argument to Fmake_hash_table.
7986 * editfns.c (text_property_stickiness): Use NILP to test
7987 Lisp_Object boolean value.
7988 (Fmessage_or_box): Don't use NILP to test int variable.
7989 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
7990 problems reading from and changing the same lisp value in an
7993 2000-04-01 Gerd Moellmann <gerd@gnu.org>
7995 * term.c (TN_no_color_video): New variable.
7996 (term_init): Intitialize TN_no_color_video.
7997 (enum no_color_bit): New enumeration.
7998 (MAY_USE_WITH_COLORS_P): New macro.
7999 (turn_on_face): Use it to determine if attributes may be used
8000 combined with colors.
8002 2000-04-01 Ken Raeburn <raeburn@gnu.org>
8004 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
8005 with int lvalues via casts; instead, just yield lisp object
8007 (enlarge_window): Variable sizep now points to Lisp_Object. Use
8008 proper accessor macros.
8009 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
8010 (grow_mini_window): Fix typo getting int value of root->height.
8012 * xdisp.c (compute_string_pos): Fix order of arguments to
8013 string_pos_nchars_ahead.
8014 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
8015 count arg to variable-arg routines like Frun_hook_with_args and
8017 (back_to_previous_visible_line_start)
8018 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
8019 fixed-arg routines like Fget_char_property and Fmake_string.
8020 (reconsider_clip_changes): Use XINT when comparing integer lisp
8021 objects, or passing them as int arguments.
8022 (mark_window_display_accurate, insert_left_trunc_glyphs)
8023 (append_space, extend_face_to_end_of_line): Use make_number when
8024 storing or passing integer values as lisp objects.
8025 (set_cursor_from_row, highlight_trailing_whitespace): Use
8026 INTEGERP, not implicit test against zero, for glyph object.
8027 (try_window_id): Don't use make_number when we want an int value.
8029 * xfaces.c (xlfd_symbolic_value): Make last argument a
8030 Lisp_Object, to be consistent with callers.
8031 (Fbitmap_spec_p): Use XINT to get numeric value of height.
8032 (lface_hash): Apply XFASTINT to lisp values before folding in.
8034 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
8035 fill in window width and height. Pass an int, not a lisp object,
8036 as first arg to Finsert.
8038 2000-04-01 Gerd Moellmann <gerd@gnu.org>
8040 * xfaces.c (realize_basic_faces): Block input while realizing
8043 * keyboard.c (lispy_mouse_names): Add additional mouse names.
8045 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
8047 2000-03-31 Gerd Moellmann <gerd@gnu.org>
8049 * xterm.c (x_produce_glyphs): When displaying unibyte text
8050 or ASCII, handle case that per-char metric is null.
8052 2000-03-30 Ken Raeburn <raeburn@gnu.org>
8054 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
8056 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
8057 XSUBR, XBUFFER): Verify correct object type before returning
8058 pointer, using eassert.
8059 * frame.h (XFRAME): Likewise.
8061 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
8062 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
8063 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
8065 * data.c (set_internal): Likewise.
8066 * dispextern.h (WINDOW_WANTS_MODELINE_P,
8067 WINDOW_WANTS_HEADER_LINE_P): Likewise.
8068 * fileio.c (auto_save_1): Likewise.
8069 * insdel.c (check_markers): Likewise.
8070 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
8071 * undo.c (record_insert): Likewise.
8072 * vmsproc.c (child_sig): Likewise.
8073 * window.c (unshow_buffer, window_loop): Likewise.
8074 * xterm.c (x_erase_phys_cursor): Likewise.
8076 2000-03-30 Gerd Moellmann <gerd@gnu.org>
8078 * xfns.c (free_image_cache): Free the cache structure itself
8079 last, after all its members have been freed.
8081 * lisp.h (xstrdup): Add prototype.
8083 * alloc.c (xstrdup): Moved here from xfaces.c.
8084 (allocating_for_lisp): Variable removed.
8085 (lisp_malloc): Block input around the calls to malloc and
8088 * xfaces.c (realize_tty_face): Use find_symbol_value instead
8090 (xstrdup): Moved to alloc.c.
8092 2000-03-29 Ken Raeburn <raeburn@gnu.org>
8094 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
8096 * emacs.c (main): Fix sense of no-loadup test.
8098 * config.in (ENABLE_CHECKING): Undef.
8100 * lisp.h (struct interval): Replace "parent" field with a union of
8101 interval pointer and Lisp_Object; add new bitfield to use as
8102 discriminant. Change other flag fields to bitfields.
8103 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
8104 is defined and the supplied test fails, print a message and
8106 (eassert): New macro. Use CHECK to provide an assert-like
8109 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
8110 pointers; abort if the value looks like a lisp object.
8111 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
8112 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
8113 Modify for new interval parent definition.
8115 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
8116 UNMARK_BALANCE_INTERVALS): Update references that need an
8117 addressable lisp object in the interval structure.
8118 (die): New function.
8119 (suppress_checking): New variable.
8121 * intervals.c (interval_start_pos): Just return 0 if there's no
8124 2000-03-29 Gerd Moellmann <gerd@gnu.org>
8126 * lread.c (read1): Accept `.' (period) as symbol start like in CL
8127 and earlier Emacs versions.
8129 * keyboard.c (Ftop_level): Cancel busy-cursor.
8131 * eval.c (call_debugger): Cancel busy-cursor.
8133 2000-03-29 Kenichi Handa <handa@etl.go.jp>
8135 * search.c (Freplace_match): Adjust multibyteness of the current
8136 buffer and NEWTEXT. Free allocated memory before signaling an
8139 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
8141 * regex.c (analyse_first): New function obtained by ripping out most
8142 of re_compile_fastmap and generalizing it a little bit so that it
8143 can also just return whether a given (sub)pattern can match the empty
8145 (regex_compile): Use `analyse_first' to decide whether the loop-check
8146 needs to be done or not for *, +, *? and +? (the loop check is costly
8147 for non-greedy repetition).
8148 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
8150 2000-03-28 Dave Love <fx@gnu.org>
8152 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
8155 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
8157 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
8159 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
8161 (enum re_opcode_t): Update description of succeed_n.
8162 (PATFETCH): Always define.
8163 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
8164 operators, char classes, shy-groups and intervals).
8165 Optimize special cases of intervals so as to only use succeed_n and
8166 jump_n when really needed.
8167 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
8168 that we don't have to handle the special cases any more.
8169 Simplify on_failure_jump handling as well.
8171 2000-03-28 Jason Rumney <jasonr@gnu.org>
8173 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
8175 2000-03-27 Gerd Moellmann <gerd@gnu.org>
8177 * s/freebsd.h (GC_SETJMP_WORKS): Define.
8179 * s/msdos.h (GC_SETJMP_WORKS): Define.
8181 * alloc.c (mark_maybe_object): New function.
8182 (mark_memory): Use it.
8183 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
8184 (setjmp_tested_p, longjmp_done): New variables.
8185 (test_setjmp): New function.
8186 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
8187 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
8189 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
8190 to DEC_TEXT_POS and INC_TEXT_POS.
8192 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
8193 with parameter MULTIBYTE_P.
8195 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
8198 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
8199 buffers because it looks for multibyte character byte sequences
8200 which don't exist in unibyte text.
8202 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
8204 * xfaces.c (register_color, unregister_color, unregister_colors)
8205 [DEBUG_X_COLORS]: New functions.
8206 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
8208 * xfns.c (x_set_cursor_color): Get color reference counts right.
8210 * xterm.c (x_copy_color): New function.
8211 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
8213 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
8214 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
8215 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
8216 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
8217 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
8218 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
8219 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
8220 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
8221 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
8222 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
8224 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
8225 names for handling per-buffer variables.
8227 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
8228 instead of MAX_BUFFER_LOCAL_VARS.
8229 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
8231 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
8233 * xfns.c (x_specified_cursor_type): New function.
8234 (x_set_cursor_type): Use it.
8236 * buffer.h (struct buffer): Add cursor_type.
8238 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
8240 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
8241 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
8243 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
8244 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
8245 executing it as well as when popping it off the stack to find infinite
8246 loops in non-greedy repetition operators.
8248 2000-03-26 Gerd Moellmann <gerd@gnu.org>
8250 * doc.c (Qfunction_documentation): New variable.
8251 (syms_of_doc): Initialize Qfunction_documentation.
8252 (Fdocumentation): If FUNCTION is a symbol with non-nil
8253 `function-documentation' property, return a documentation derived
8256 * buffer.c (syms_of_buffer): Add default-cursor-type.
8257 (init_buffer_once): Don't let cursor_type have a local value
8260 * xterm.c (x_display_and_set_cursor): Choose cursor depending
8261 on buffer-local value of cursor_type.
8262 (x_draw_bar_cursor): Add parameter WIDTH.
8264 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
8265 (init_buffer_once): Set default cursor_type value to t.
8266 Mark cursor_type as local everywhere.
8267 (syms_of_buffer): New per-buffer variable cursor-type.
8269 * buffer.h (struct buffer): Remove member local_var_flags,
8271 (MAX_BUFFER_LOCAL_VARS): New macro.
8272 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
8273 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
8274 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
8275 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
8277 * print.c (print_object): Use new macros for per-buffer
8280 * category.c (Fset_category_table): Use new macros for per-buffer
8283 * buffer.c (buffer_permanent_local_flags): Make a char array.
8284 (max_buffer_local_idx): New variable.
8285 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
8286 for new handling of per-buffer variables.
8287 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
8288 (init_buffer_once): Initialize per-buffer vars differently.
8289 Set max_buffer_local_idx.
8291 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
8294 * lread.c (defvar_per_buffer): Use new macros for per-buffer
8297 * data.c (do_symval_forwarding, store_symval_forwarding)
8298 (find_symbol_value, set_internal, default_value, Fset_default)
8299 (Fkill_local_variable, Flocal_variable_p): Use new macros for
8300 per-buffer variables.
8302 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
8304 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8306 * xterm.c (x_term_init): Unblock input around call1 of
8307 Qvendor_specific_keysyms.
8309 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
8310 (find_defun_start): Consider an open parenthesis in column 0
8311 a defun start only if open_paren_in_column_0_is_defun_start is set.
8312 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
8314 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
8316 * eval.c (Fautoload): Add entry in load-history (if after dump).
8317 * lread.c (load-history): Update docstring.
8319 2000-03-24 Gerd Moellmann <gerd@gnu.org>
8321 * indent.c (Fvertical_motion): Always use the current buffer.
8322 Temporarily change the window's buffer, if necessary.
8324 2000-03-23 Gerd Moellmann <gerd@gnu.org>
8326 * xterm.c (fast_find_position): Make sure not to consider rows
8327 not visible in the window.
8329 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
8331 * regex.c (enum syntaxcode): Provide default for non-Emacs.
8332 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
8334 2000-03-22 Jason Rumney <jasonr@gnu.org>
8336 * w32menu.c (single_submenu): Set help string to NULL if none.
8337 (w32_menu_show): Set help string correctly.
8338 (add-menu-item): Set help string in MIIM_DATA for menu item.
8339 Load SetMenuItemInfoA explicitly.
8340 (w32_menu_display_help): New function.
8342 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
8343 (QCdata): Moved to xdisp.c.
8345 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
8346 (Vw32_charset_to_codepage_alist): Removed.
8347 (Vw32_charset_info_alist): New variable.
8348 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
8349 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
8350 greek, hebrew, thai, johab, mac, unicode]): New symbols.
8351 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
8353 (w32_codepage_for_font): Use Vw32_charset_info_alist.
8354 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
8355 Define Vw32_charset_info_alist and w32_charset symbols.
8357 2000-03-22 Jason Rumney <jasonr@gnu.org>
8359 * makefile.nt (w32bdf.obj): Update dependencies.
8361 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
8363 * w32fns.c: Include fontset.h after dispextern.h.
8364 (Fx_create_frame): Do not create fontset.
8365 (w32_load_system_font): Doc fix.
8366 (Fx_close_connection): Free full_name if it is not shared.
8368 * w32term.c: Include fontset.h after dispextern.h.
8369 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
8371 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
8372 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
8373 (w32_font_is_double_byte): New function, needs body.
8374 (x_append_glyph): Set glyph->glyph_not_available_p.
8375 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8376 it->charset. If it->multibyte_p is zero and it->c is a multibyte
8377 character, convert it to a unibyte character.
8378 (struct glyph_string): Delete member `charset'.
8379 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
8380 calculating it is found.
8381 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8382 the case that per char metric is not available correctly.
8383 (x_fill_glyph_string): Handle the case that the specific glyph is
8384 not available correctly.
8385 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8386 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8387 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8388 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8389 fontset. Don't call FS_LOAD_FONT.
8391 2000-03-22 Ken Raeburn <raeburn@gnu.org>
8393 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
8394 (INT_LISPLIKE): New macro.
8395 (NULL_INTERVAL_P): Use it.
8396 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
8397 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
8398 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
8400 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
8401 explicit references to "parent" field of struct interval and
8402 associated unclean type conversions.
8403 * intervals.c (create_root_interval, root_interval, rotate_right,
8404 rotate_left, balance_possible_root_interval, split_interval_right,
8405 split_interval_left, interval_start_pos, find_interval,
8406 next_interval, previous_interval, update_interval,
8407 adjust_intervals_for_insertion, delete_node, delete_interval,
8408 adjust_intervals_for_deletion, merge_interval_right,
8409 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
8410 copy_intervals_to_string): Likewise.
8411 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
8413 * syntax.c (update_syntax_table): Likewise.
8415 * intervals.c (reproduce_tree_obj): New function, like
8416 reproduce_tree but takes a Lisp_Object for the parent. Declare
8418 (graft_intervals_into_buffer): Use it when appropriate.
8419 (reproduce_tree): Declare with prototype.
8420 (balance_possible_root_interval): Check that the parent is a lisp
8421 object before trying to examine its type.
8423 2000-03-22 Gerd Moellmann <gerd@gnu.org>
8425 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
8426 as strings only if both are known to be strings.
8428 * s/openbsd.h (LIBS_TERMCAP): Undef.
8430 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
8432 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
8433 definitions for non-Emacs compilation.
8434 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
8435 outside of `#ifdef emacs'.
8436 (print_partial_compiled_pattern): Update.
8437 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
8438 (re_compile_fastmap): Merge handling of charset and charset_not (for
8439 emacs and non-emacs compilation as well).
8440 Similarly for (not)categoryspec and (not)syntaxspec.
8441 Don't use the fastmap when reaching `anychar' since the added
8442 complexity is not justified.
8443 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
8444 and (not)syntaxspec. Merge (not)categoryspec.
8446 2000-03-22 Kenichi Handa <handa@etl.go.jp>
8448 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
8449 FACE_FOR_CHAR): Define them differently for the configuration of
8452 2000-03-21 Dave Love <fx@gnu.org>
8454 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
8457 2000-03-21 Gerd Moellmann <gerd@gnu.org>
8459 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
8460 (lface_fully_specified_p): Don't check contents of
8461 LFACE_FONT_INDEX because that attribute is optional.
8462 (realize_x_face): Remove now unwarranted xassert.
8464 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
8466 The following changes are to make font selection based on
8467 characters, not charset. In addition, they recover fontset
8468 facilities while utilizing the new font selection mechanism.
8470 * Makefile.in (fontset.o): Depend on dispextern.h.
8472 * alloc.c (mark_face_cache): Don't mark face->registry.
8474 * dispextern.h (struct glyph): New member glyph_not_available_p.
8475 Use 22 bits for face_id.
8476 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
8477 (struct face): Delete member registry, new member ascii_face.
8478 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
8479 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
8480 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
8481 (struct it): Delete member charset, new member
8482 glyph_not_available_p.
8484 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
8485 (struct fontset_info, struct fontset_data): Structs removed.
8486 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
8487 Vglobale_fontset_alist, font_idx_temp): Externs removed.
8488 (fs_load_font, fs_query_fontset): Adjusted for new argument.
8489 (fs_free_face_fontset, fontset_font_pattern,
8490 face_suitable_for_char_p, face_for_char,
8491 make_fontset_for_ascii_face): Extern them.
8492 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
8493 (FS_LOAD_FACE_FONT): New macro.
8495 * fontset.c: All codes rewritten or adjusted for the change of
8496 fontset implementation. Now fontset is represented by char table.
8497 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
8499 (my_strcasecmp): Function removed.
8500 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
8502 (AREF, ASIZE): New macros.
8503 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
8504 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
8505 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
8506 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
8507 fontset_id_valid_p, font_family_registry, fontset_name,
8508 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
8509 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
8511 (fs_load_font): New arg FACE. Caller changed.
8512 (fs_query_fontset): Argument changed. Caller changed.
8513 (Fquery_fontset): call fs_query_fontset.
8514 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
8516 (clear_fontset_elements, check_registry_encoding,
8517 check_fontset_name): New functions.
8518 (syms_of_fontset): Set char-table-extra-slots property of fontset
8519 to 3. Staticpro and initialize Vfontset_table and
8520 Vdefault_fontset. Defsubr fontset_font and fontset_list.
8522 * frame.h (struct frame): Member `fontset_data' removed.
8523 (FRAME_FONTSET_DATA): Macro removed.
8525 * frame.c (make_frame): Don't allocate f->fontset_data.
8526 (Fdelete_frame): Don't free f->fontset_data.
8528 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
8530 * xdisp.c (charset_at_position): Function removed.
8531 (init_iterator): Don't set member charset of struct `it'.
8532 (handle_face_prop, reseat_to_string, set_iterator_to_next,
8533 next_element_from_display_vector, insert_left_trunc_glyphs):
8535 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
8537 (get_next_display_element, append_space,
8538 extend_face_to_end_of_line): Likewise.
8540 * xfaces.c (Qx_charset_registry, Vface_default_registry):
8542 (clear_font_table, frame_update_line_height, load_face_font):
8543 Adjusted for the change of fontset implementation.
8544 (load_face_fontset_font): Function removed.
8545 (pixel_point_size): New function.
8546 (font_list): Argument type changed. Caller changed.
8547 (LFACE_FONT): New macro.
8548 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
8549 (set_lface_from_font_name): Type of arg FONTNAME is changed to
8550 Lisp_Object. Determine the font name by actually loading a font
8551 by the specified pattern. Set LFACE_FONT (lface) to the specified
8552 pattern. Even if a font is not found, don't try alternatives.
8553 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
8554 (set_font_frame_param): If `font' is specified in lface, use it.
8555 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
8556 (lface_same_font_attributes_p): Likewise.
8557 (make_realized_face): Arguent changed. Caller changed. Set
8558 face->ascii_face to face itself.
8559 (free_realized_face): Free face->fontset if face is for ASCII.
8560 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
8561 deduce_unibyte_registry, x_charset_registry): Functions removed.
8562 (free_realized_multibyte_face): New function.
8563 (lookup_face, lookup_named_face, lookup_derived_face): Argument
8564 changed. Caller changed.
8565 (try_font_list): Argument type changed.
8566 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
8567 (choose_face_font): Argument changed. Handle fontset properly.
8568 (choose_face_fontset_font): Function removed.
8569 (realize_default_face, realize_named_face): Don't remove the
8571 (realize_face): Argument changed. Caller changed. Remove face
8572 with the arg former_face_id in advance. Load font for the new
8574 (realize_x_face): Argument changed. Caller changed. For a
8575 multibyte character, share fontset with base_face. For a single
8576 byte character, make a new realized fontset. Don't load a font
8578 (realize_tty_face): Argument changed. Caller changed.
8579 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
8580 (face_at_buffer_position): Don't check multibyte_p for returning
8582 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
8583 FACE_SUITABLE_FOR_CHARSET_P.
8584 (syms_of_xfaces): Remove code for Qx_charset_registry and
8585 Vface_default_registry.
8587 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
8588 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
8589 (x_per_char_metric): Don't try FONT->default_char. Even if
8590 pcm->width is zero, glyph bits may exist.
8591 (x_encode_char): Always initialize char2b->byte1.
8592 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
8593 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
8595 (x_append_glyph): Set glyph->glyph_not_available_p.
8596 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
8597 it->charset. Handle the case that per char metric is not
8598 available. If it->multibyte_p is zero and it->c is a multibyte
8599 character, convert it to a unibyte character.
8600 (struct glyph_string): Delete member `charset'.
8601 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
8602 the case that per char metric is not available correctly.
8603 (x_fill_glyph_string): Handle the case that the specific glyph is
8604 not available correctly.
8605 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
8606 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
8607 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
8608 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
8609 fontset. Don't call FS_LOAD_FONT.
8611 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
8612 (x_create_tip_frame): Likewise.
8613 (Fx_close_connection): Free full_name of font_info.
8615 * fns.c (optimize_sub_char_table): New function.
8616 (Foptimize_char_table): New function.
8617 (syms_of_fns): Defsubr Soptimize_char_table.
8619 2000-03-20 Gerd Moellmann <gerd@gnu.org>
8621 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
8622 only if buffer is displayed in some window.
8624 * xdisp.c (handle_single_display_prop): Initialize local `value'.
8625 (try_window_reusing_current_matrix): Don't call scroll run
8626 function if run's current and desired position are the same;
8627 this prevents cursor flickering.
8629 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
8631 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
8633 * regex.c (RE_STRING_CHAR): New macro.
8634 (GET_CHAR_AFER_2): Remove.
8635 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
8636 (enum re_opcode_t): Remove on_failure_jump_exclusive.
8637 (print_partial_compiled_pattern, re_compile_fastmap)
8638 (re_match_2_internal): Remove on_failure_jump_exclusive.
8639 (regex_compile): Turn optimizable P+ loops into PP*, so that the
8640 optimization only need to work for * (ie. can use of_keep_string_jump).
8641 Remove the special case for .*\n since it is now covered by the general
8643 (re_search_2): Don't bother with `room'.
8644 (skip_one_char): New function.
8645 (skip_noops): Simplify since `memory' is not needed any more.
8646 (mutually_exclusive_p): Restructure slightly to use `switch' and
8647 add handling for "all" remaining cases.
8648 (re_match_2_internal): Change on_failure_jump_smart to use
8649 on_failure_keep_string_jump (and redirect the end-of-loop jump)
8650 rather than on_failure_jump_exclusive.
8652 2000-03-19 Gerd Moellmann <gerd@gnu.org>
8654 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
8655 number of bits per RGB because it's everywhere used as the depth
8658 * term.c (calculate_costs): Remove code dealing with X frames.
8660 2000-03-19 Richard M. Stallman <rms@gnu.org>
8662 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
8664 2000-03-18 Gerd Moellmann <gerd@gnu.org>
8666 * lread.c (read_integer): Unread the last char not consumed.
8668 2000-03-17 Gerd Moellmann <gerd@gnu.org>
8670 * xterm.c (x_update_window_cursor): Don't update in frames
8671 which are in the process of being deleted.
8673 2000-03-16 Gerd Moellmann <gerd@gnu.org>
8675 * Makefile.in (mostlyclean): Add `*.core'.
8676 (clean): Add `bootstrap-emacs'.
8678 * lread.c (read_integer): New function.
8679 (read1): Support read syntax #o, #x, #b, #r.
8681 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
8683 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
8684 make sure POINTER_TO_OFFSET gives the same value before and after
8685 PREFETCH. Use `dfail' to guarantee "atomic" matching.
8686 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
8687 (debug): Now only active if > 0 rather than if != 0.
8688 (DEBUG_*): Update for the new meaning of `debug'.
8689 (print_partial_compiled_pattern): Add missing `succeed' case. Use
8690 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
8691 in `succeed_n', `jump_n' and `set_number_at'.
8692 (store_op1, store_op2, insert_op1, insert_op2)
8693 (at_begline_loc_p, at_endline_loc_p): Add prototype.
8694 (group_in_compile_stack): Move to after its arg's types are
8695 declared and add a prototype.
8696 (PATFETCH): Define in terms of PATFETCH_RAW.
8697 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
8699 (QUIT): Redefine as a nop except for NTemacs.
8700 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
8701 indentation of the greedy-op and shy-group code.
8702 (at_(beg|end)line_loc_p): Fix argument's types.
8703 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
8704 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
8705 (MATCHING_IN_FIRST_STRING): Remove.
8706 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
8707 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
8708 QUIT unconditionally.
8710 2000-03-15 Gerd Moellmann <gerd@gnu.org>
8712 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
8715 * process.c (send_process): Add a hint that the function
8716 can call Lisp code to its comment.
8718 * lread.c (load_dangerous_libraries): New variable.
8719 (Vbytecomp_version_regexp): New variable.
8720 (safe_to_load_p): New function.
8721 (Fload): Handle files not compiled with Emacs specially.
8722 (syms_of_lread): New Lisp variable load-dangerous-libraries.
8724 2000-03-14 Gerd Moellmann <gerd@gnu.org>
8726 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
8728 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
8729 support functions only if HAVE_X11R6_XIM is defined.
8730 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
8732 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
8734 * xfns.c (X_I18N_INHIBITED): Don't define.
8735 (create_frame_xic): Remove conditional compilation on
8737 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
8739 * config.in (HAVE_X_I18N): Moved here from xterm.h.
8740 (HAVE_X11R6_XIM): Define.
8742 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
8744 * xterm.c (x_term_init): Add support for X resource `synchronous'.
8745 If set, call XSynchronize.
8747 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
8749 * regex.c: Declare a new type `re_char' used throughout the code
8750 for the string char type. It's `const unsigned char' to match the
8751 rest of Emacs. Consistently make sure all pointers to strings use
8752 it and make sure all pointers into the pattern use `unsigned
8754 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
8755 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
8758 * charset.h (GET_CHAR_AFTER_2): Remove.
8759 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
8761 2000-03-12 Ken Raeburn <raeburn@gnu.org>
8763 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
8764 variable before the invocation of YMF_PASS_LDFLAGS, in case both
8765 of them try to use backquotes.
8767 2000-03-12 Dave Love <fx@gnu.org>
8769 * unexelf.c: Restore changes of 1999-10-19.
8770 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
8771 fix its type and alignment; copy it from current process.
8773 2000-03-12 Gerd Moellmann <gerd@gnu.org>
8775 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
8776 has been found. Fix bug not computing timer's predecessor.
8778 * fileio.c (Fread_file_name): Handle case that DIR contains a
8781 * window.c (Fsave_window_excursion): Doc fix.
8783 * xfns.c (x_defined_color): Rewritten to use
8784 x_allocate_nearest_color.
8786 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
8788 * msdos.c (vga_installed): New function, code moved from
8789 dos_set_window_size.
8790 (Qbar, Qcursor_type, outside_cursor): New variables.
8791 (syms_of_msdos): Intern and staticpro them.
8792 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
8793 shape used outside Emacs when called for the first time.
8794 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
8795 cursor shape used outside Emacs.
8796 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
8797 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
8799 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
8800 parameters specify the cursor. Make qreverse a global
8801 variable (renamed to Qreverse).
8803 2000-03-09 Gerd Moellmann <gerd@gnu.org>
8805 * fns.c (Fy_or_n_p): Cancel busy-cursor.
8807 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
8809 This is a big redesign of failure-stack and register handling, prompted
8810 by bugs revealed when trying to add shy-groups. Overall, what happened
8811 is that loops are now structured a little differently, groups can be
8812 shy and the code is a little simpler.
8814 * regex.h: Update the copyright.
8815 (RE_SHY_GROUPS): New value.
8816 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
8817 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
8819 * regex.c (enum re_opcode_t): Remove jump_past_alt,
8820 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
8821 on_failure_jump_(exclusive, loop and smart). Also fix the comment
8822 for (start|stop)_memory since they now only take one argument (the
8823 second has becomes unnecessary).
8824 (print_partial_compiled_pattern): Adjust for changes in
8826 (print_compiled_pattern): Use %ld to printf long ints and flush to
8827 make debugging a little easier.
8828 (union fail_stack_elt): Make the integer unsigned.
8829 (struct fail_stack_type): Add a `frame' element.
8830 (INIT_FAIL_STACK): Init `frame' as well.
8831 (POP_PATTERN_OP): New macro for re_compile_fastmap.
8832 (DEBUG_PUSH, DEBUG_POP): Remove.
8833 (NUM_REG_ITEMS): Remove.
8834 (NUM_NONREG_ITEMS): Adjust.
8835 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
8836 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
8837 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
8838 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
8840 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
8841 address pushed is not the destination of the jump but the source
8843 (NUM_FAILURE_ITEMS): Remove.
8844 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
8845 registers before the actual failure point). Don't hardcode any
8846 meaning for str==NULL anymore.
8847 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
8848 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
8850 (REG_UNSET_VALUE): Use NULL (why not?).
8851 (compile_range): Remove declaration since it doesn't exist.
8852 (struct compile_stack_elt_t): Remove inner_group_offset.
8853 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
8854 (regex_grow_registers): Remove dead code.
8855 (FIXUP_ALT_JUMP): New macro.
8856 (regex_compile): Add shy-groups Change loops to use
8857 on_failure_jump_smart&jump instead of
8858 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
8859 initial (dummy_failure_)jump. Remove c1_base (looks like unused
8860 variable to me). Use `jump' instead of `jump_past_alt' and don't
8861 bother with push_dummy_failure in alternatives since it is now
8862 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
8863 emacs' for (re)allocating the stack.
8864 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
8865 from loop when bufp->can_be_null rather than jumping to `done'.
8866 Avoid jumping backwards so as to ensure termination. Use
8867 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
8868 backreferences. Remove dead code in handling of `anychar'.
8869 (skip_noops, mutually_exclusive_p): New functions taken from the
8870 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
8871 improve mutually_exclusive_p to handle ".+\n".
8872 (lowest_active_reg, highest_active_reg,
8873 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
8874 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
8875 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
8876 variables. Push register (in `start_memory') on the stack rather
8877 than storing it in old_reg(start|end). Remove the cycle detection
8878 from `stop_memory', replaced by the use of on_failure_jump_loop
8879 for greedy loops. Add code for the new on_failure_jump_<foo>.
8880 Remove ad-hoc code in `on_failure_jump' to push more registers in
8881 the case of a loop. Take out code from `maybe_pop_jump' into
8882 separate functions and adapt it to the semantics of
8883 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
8884 and push_dummy_failure. Remove dummy_failure handling and
8885 handling of `failures to jump to on_failure_jump' (this last one
8886 was already dead code, it seems).
8887 (group_match_null_string_p, alt_match_null_string_p)
8888 (common_op_match_null_string_p): Remove.
8890 2000-03-08 Dave Love <fx@gnu.org>
8892 * config.in: Don't depend on __STDC__ for volatile.
8893 Add POINTER_TYPE, PTR, PROTOTYPES.
8895 * hftctl.c, strftime.c: Use PROTOTYPES.
8896 * eval.c (find_handler_clause): Likewise.
8898 * mem-limits.h: Use POINTER_TYPE.
8900 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
8901 (memory_warnings): Declare using POINTER_TYPE.
8903 2000-03-08 Gerd Moellmann <gerd@gnu.org>
8905 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
8907 * xdisp.c (display_echo_area): Temporarily inhibit garbage
8910 * xfns.c: Remove obsolete code in #if 0.
8911 (Fx_focus_frame): New function.
8913 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
8915 * coding.c (coding_category_name): Add coding-category-utf-8,
8916 coding-category-utf-16-be, coding-category-utf-16-le.
8917 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
8918 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
8919 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
8920 (detect_coding_utf_8): New function.
8921 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
8922 UTF_16_LOW_SURROGATE_P): New macros.
8923 (detect_coding_utf_16): New function
8924 (detect_coding_mask): When priorities are specified, skip any
8925 categories that have `nil' coding-system. Fix bug of returning
8926 wrong mask when PRIORITIES is specified and detect_coding_XXX()
8927 returns a mask not set in PRIORITIES.
8928 (detect_eol_type_in_2_octet_form): New function.
8929 (detect_eol): selects detect_eol_type_XXX to call according to
8930 cooding->category_idx.
8931 (detect_coding_system): Remove `nil' coding-system in the result.
8932 (Fupdate_coding_systems_internal): Update all coding-categories.
8934 * coding.h (CODING_CATEGORY_IDX_UTF_8,
8935 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
8937 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
8938 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
8939 CODING_CATEGORY_IDX_UTF_16_LE.
8940 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
8941 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
8942 (CODING_CATEGORY_MASK_ANY): Include the above macros.
8943 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
8945 2000-03-07 Gerd Moellmann <gerd@gnu.org>
8947 * doc.c (Fdocumentation_property): If value is not a string,
8948 and doesn't refer to etc/DOC, evaluate it to obtain a string.
8950 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
8951 close the display with XtCloseDisplay. This caused a bus error
8954 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
8955 complete but not unique.
8957 2000-03-06 Gerd Moellmann <gerd@gnu.org>
8959 * process.c (send_process): Remove local variable `procname' that
8960 might become invalid when a GC happens. Instead, access the
8961 process name slot directly.
8963 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
8966 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
8969 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
8971 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
8972 glyph matrices have been freed.
8974 2000-03-05 Gerd Moellmann <gerd@gnu.org>
8976 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
8977 (bootstrap-temacs): Set LC_ALL to C like for temacs.
8979 * xfns.c (QCdata): Moved to xdisp.c.
8981 * xdisp.c (QCdata): Moved here from xfns.c.
8982 (syms_of_xdisp): Initialize QCdata.
8984 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
8986 * window.c (coordinates_in_window): Use
8987 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
8988 FRAME_INTERNAL_BORDER_WIDTH.
8990 * xdisp.c (try_window_id): Recompute unchanged information if
8991 it is obviously invalid.
8993 * xterm.c (x_term_init): Create a colormap if not using the
8996 * xterm.h (select_visual): Change prototype.
8998 * xfns.c (select_visual): Rewritten. Recognize user-specified
9000 (visual_classes): New variable.
9002 2000-03-04 Gerd Moellmann <gerd@gnu.org>
9004 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
9005 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
9006 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
9007 (x_decode_color): Don't handle allocation of white and black
9009 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
9010 XtNcolormap resources.
9011 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
9012 (Fx_create_frame): Initialize color members of x_output structure.
9013 (xpm_load): Pass colormap to XPM lib.
9015 * xfaces.c (x_free_colors): Access colormap of frame using
9016 FRAME_X_COLORMAP. Be paranoid about freeing black and white
9017 when default colormap is used.
9019 * xterm.c (x_term_init): Set Colormap member of x_display_info
9020 structure. Copy colormap if resource `privateColormap' is
9021 specified (PseudoColor only).
9022 (x_setup_relief_color): Access colormap of frame using
9025 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
9026 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
9028 2000-03-04 Jason Rumney <jasonr@gnu.org>
9030 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
9031 other non-platform-specific equivalents.
9032 [WINDOWSNT]: Include w32term.h, fontset.h and define X
9033 specific functions and macros as their w32 equivalents where
9034 non-platform-specifics are not available.
9035 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
9036 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
9037 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
9038 (frame_update_line_height): Use macros to access f->output_data.
9039 (defined_color): Remove FIXME comments; fixed.
9040 (x_face_list_fonts, prepare_face_for_display): Put X specifics
9041 into #ifdef blocks. Add WINDOWSNT blocks.
9042 (Fx_list_fonts): Use macros for accessing font data.
9043 (set_lface_from_font_name): Different default fonts for X and
9045 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
9046 scalable for backward compatibility.
9047 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
9048 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
9050 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
9053 * makefile.nt (w32faces.obj): Remove.
9056 2000-03-03 Jason Rumney <jasonr@gnu.org>
9058 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
9061 2000-03-03 Ken Raeburn <raeburn@gnu.org>
9063 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
9064 standard ELF definitions here if the system header does not.
9066 2000-03-03 Gerd Moellmann <gerd@gnu.org>
9068 * xterm.c (PER_CHAR_METRIC): Removed.
9069 (x_per_char_metric_1, x_default_char): New functions.
9070 (x_per_char_metric): If font's default char is invalid, return
9071 metrics of a suitably chosen usable default char.
9072 (x_draw_glyph_string_foreground): If font has an invalid default
9073 char, replace occurrences of unprintable chars with a suitably
9074 chosen usable default char.
9076 2000-03-02 Gerd Moellmann <gerd@gnu.org>
9078 * xterm.c (note_mouse_highlight): Return quickly if frame's
9079 glyph matrices have been freed.
9081 * dispnew.c (free_glyphs): Block input while freeing matrices.
9083 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
9085 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
9088 * dispextern.h (x_free_colors): Add prototype.
9090 * xfaces.c (x_free_colors): New function.
9091 (unload_color, free_face_colors): Use it.
9093 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
9095 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
9097 * window.c [MSDOS]: Include msdos.h.
9099 2000-03-02 Dave Love <fx@gnu.org>
9101 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
9103 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
9104 set C_OPTIMIZE_SWITCH for gcc.
9106 2000-03-02 Kenichi Handa <handa@etl.go.jp>
9108 * coding.c (coding_save_composition): Be sure to allocate
9109 composition data area in coding even if there's no composition in
9112 2000-03-01 Jason Rumney <jasonr@gnu.org>
9114 * w32term.c: Equivalent changes to those made to xterm.c on
9115 2000-02-25 and 2000-02-24.
9117 * w32fns.c: Equivalent changes to those made to xfns.c on
9118 2000-02-25 and 2000-02-21.
9120 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
9121 correct line-end convention is followed.
9123 * w32menu.c [HAVE_BOXES]: Remove #undef.
9124 (single_keymap_panes): Remove code for simulating checkmarks.
9125 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
9126 Remove code for drawing simulated checkmarks.
9127 (w32_menu_show): make unibyte help string correctly.
9128 (add_menu_item): draw standard Windows checkmarks. Draw radio
9129 buttons as radio buttons if possible.
9131 2000-03-01 Gerd Moellmann <gerd@gnu.org>
9133 * sysdep.c (start_of_text): Don't define this function for NetBSD
9136 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
9138 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
9139 (LINKER): Don't undef if __NetBSD__ is defined.
9141 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
9143 * fileio.c [__NetBSD__]: Define `unix'.
9145 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
9147 2000-02-29 Gerd Moellmann <gerd@gnu.org>
9149 * atimer.c (start_atimer): Don't abort when timers are stopped.
9150 (append_atimer_lists): New function.
9151 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
9152 arbitrary lists of stopped and running atimers.
9154 * atimer.c (cancel_atimer): Handle canceling an atimer when
9155 some timers are stopped.
9157 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
9160 * fns.c (maybe_resize_hash_table): Handle case of new size
9161 coming out as being the same as old size.
9163 2000-02-27 Jason Rumney <jasonr@gnu.org>
9165 * makefile.nt: Add atimer.h to dependencies.
9166 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
9167 * w32console.c: Only disable window system features for dispextern.h
9168 (initialize_w32_display): Build a display info for the console.
9169 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
9170 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
9171 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
9173 * w32gui.h (struct W32FontStruct): Revert last change after change
9175 * w32menu.c (single_submenu): Set up help string.
9176 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
9177 (w32_dialog_show): Set up help string.
9178 * w32term.c (w32_display_info_for_display): Remove unused function.
9179 (w32_draw_bitmap): Use pre-built bitmaps.
9180 (w32_initialize_display_info): New function to initialize parts of
9181 display info that are common to both GUI and console frames.
9182 (w32_term_init): Use w32_initialize_display_info. Do not set
9183 Vw32_num_mouse_buttons here, as it is not called for console
9184 frames. Build bitmaps for indicating truncated lines etc.
9185 (x_delete_display): Destroy pre-built bitmaps.
9186 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
9187 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
9189 2000-02-27 Dave Love <fx@gnu.org>
9191 * lisp.h: Add a bunch of prototypes.
9193 2000-02-26 Kenichi Handa <handa@etl.go.jp>
9195 * keyboard.c (read_char): Set `usec' correctly.
9197 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
9199 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
9200 `lambda', set reg[RRR] to the map index.
9201 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
9202 reg[RRR] to 0. Otherwise, set it to -1.
9204 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9206 * emacs.c (main): Remove code snippet commented out with `//'.
9208 2000-02-25 Richard M. Stallman <rms@gnu.org>
9210 * fileio.c (Ffile_symlink_p): If result starts with a `/'
9211 and contains a `:', prepend `/:'.
9213 * window.c (select_window_1): If selected_window is nil,
9214 don't "swap out" the buffer's point.
9215 (Fset_window_configuration): Set selected_window to nil
9216 before calling Fselect_window.
9217 (unshow_buffer): Don't set point in buffer from window's point
9218 if another more recently selected window also shows the buffer.
9220 2000-02-25 Gerd Moellmann <gerd@gnu.org>
9222 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
9224 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
9225 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
9226 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
9228 (DEFAULT_BUSY_CURSOR_DELAY): New define.
9229 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
9230 (hide_busy_cursor): New functions.
9231 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
9233 * minibuf.c (read_minibuf): Cancel busy-cursor.
9235 * keyboard.c (command_loop_1): Call start_busy_cursor before
9236 Fcommand_execute and cancel_busy_cursor after it.
9237 (timer_check): Remove busy-cursor code.
9238 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
9241 * process.c (wait_reading_process_input): Remove busy-cursor code.
9243 * eval.c (Fsignal): Call cancel_busy_cursor instead of
9244 Fx_hide_busy_cursor.
9246 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
9248 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
9250 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
9252 * xterm.c (XTread_socket): Remove busy-cursor code.
9254 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
9255 (build_frame_matrix_from_leaf_window): Put code handling
9256 glyph row's not being a slice of a frame row in #if 0.
9257 (sync_window_with_frame_matrix_rows): New function.
9258 (frame_row_to_window): New function.
9259 (mirror_line_dance): Handle copies between windows.
9261 * lread.c (Fload): Use `xfree' instead of `free'.
9262 (init_obarray): Use `xmalloc' instead of `malloc'.
9264 * window.c (Fset_window_buffer): Set WINDOW to the window
9266 (coordinates_in_window): Take frame's internal border width
9269 2000-02-24 Gerd Moellmann <gerd@gnu.org>
9271 * xterm.c (x_display_and_set_cursor): Display cursor of
9272 non-selected windows depending on the setting of
9273 cursor_in_non_selected_windows.
9275 * xdisp.c (cursor_in_non_selected_windows): New variable.
9276 (syms_of_xdisp): DEFVAR_BOOL it.
9278 2000-02-23 Gerd Moellmann <gerd@gnu.org>
9280 * data.c (Fstring_to_number): If number is greater than what
9281 fits into an integer, return a float.
9283 * eval.c (specbind): Remove references to
9284 keyword_symbols_constant_flag.
9286 * data.c (keyword_symbols_constant_flag): Removed.
9287 (Fmakunbound, set_internal, syms_of_data): Remove references to
9288 keyword_symbols_constant_flag.
9290 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
9292 2000-02-23 Kenichi Handa <handa@etl.go.jp>
9294 * syntax.c (multibyte_syntax_as_symbol): New variable.
9295 (syms_of_syntax): Declare it as a Lisp variable.
9296 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
9297 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
9298 nonzero, treat all multibyte characters as symbol.
9299 (init_syntax_once): Give syntax `word' to all multibyte
9302 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
9304 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
9307 2000-02-21 Gerd Moellmann <gerd@gnu.org>
9309 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
9311 * xfns.c (x_window_to_frame, x_any_window_to_frame)
9312 (x_non_menubar_window_to_frame): Check the busy-cursor window.
9314 2000-02-21 Dave Love <fx@gnu.org>
9316 * frame.c (Vmouse_position_function): New variable.
9317 (Fmouse_position): Use it.
9318 (syms_of_frame): Install it.
9320 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
9322 2000-02-20 Gerd Moellmann <gerd@gnu.org>
9324 * fileio.c (Finsert_file_contents): Unbind the binding of
9325 standard-output done by temp_output_buffer_setup.
9327 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
9328 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
9329 (specbind, unbind_to): Handle most common case of non-constant
9330 symbol with trivial value specially.
9332 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
9334 2000-02-20 Richard M. Stallman <rms@gnu.org>
9336 * data.c (Fmake_variable_buffer_local): Doc fix.
9337 Init found_for_buffer to 0.
9338 (Fmake_variable_frame_local): If the variable has already
9339 been buffer-local, set the check_frame field.
9341 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
9343 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
9344 produced for CODING_MODE_LAST_BLOCK requires.
9346 2000-02-18 Dave Love <fx@gnu.org>
9348 * keyboard.c (echo_keystrokes): Remove declaration.
9349 (Vecho_keystrokes) New variable.
9350 (read_char, record_menu_key, read_key_sequence): Use it to allow
9352 (syms_of_keyboard): Change Vecho_keystrokes declaration.
9354 * lread.c: Undef feature selection macros before defining.
9356 2000-02-18 Gerd Moellmann <gerd@gnu.org>
9358 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
9359 for symbols other than the symbol in question.
9361 2000-02-17 Dave Love <fx@gnu.org>
9363 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
9365 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9367 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
9369 * alloc.c (enum mem_type): Compile unconditionally.
9371 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
9373 * xfaces.c (tty_defined_color): Don't return faulire indication
9374 for unspecified-fg and unspecified-bg pseudo-colors.
9376 2000-02-17 Gerd Moellmann <gerd@gnu.org>
9378 * alloc.c (mark_object): Don't mark symbol names in pure space.
9379 (gc_sweep): Don't unmark symbol names in pure space.
9381 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
9382 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
9383 [GC_MARK_STACK]: New defines.
9384 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
9385 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
9387 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
9389 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
9390 allocate_buffer instead of xmalloc.
9392 * alloc.c (toplevel): Include setjmp.h.
9393 (PURE_POINTER_P): New define.
9394 (enum mem_type) [GC_MARK_STACK]: New enumeration.
9395 (Vdead) [GC_MARK_STACK]: New variable.
9396 (lisp_malloc): Add parameter TYPE, call mem_insert if
9397 GC_MARK_STACK is defined.
9398 (allocate_buffer): New function.
9399 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
9400 (free_float) [GC_MARK_STACK]: Set type to Vdead.
9401 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
9402 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
9403 (MEM_NIL) [GC_MARK_STACK]: New define.
9404 (struct mem_node) [GC_MARK_STACK]: New structure.
9405 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
9406 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
9407 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
9408 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
9409 (mark_stack) [GC_MARK_STACK]: New functions.
9410 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
9411 (clear_marks): Removed.
9412 (gc_sweep): Set free conses' car, free floats' type, free
9413 symbols' function to Vdead. Use lisp_free to free buffers.
9414 (init_alloc_once): Initialize Vdead.
9415 (survives_gc_p): Return non-zero for pure objects.
9417 * alloc.c: Add comments throughout the file.
9419 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
9420 that unblocks alarms.
9422 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
9423 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
9424 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
9426 * frame.c (make_frame): Set frame initiallly to `garbaged'.
9428 2000-02-17 Kenichi Handa <handa@etl.go.jp>
9430 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
9431 avoid infinite error signaling. Allocate sufficient memory for
9432 eol_str in the case that eoltype is Lisp_Int.
9434 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
9436 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
9437 depends on the previous behavior.
9439 2000-02-16 Gerd Moellmann <gerd@gnu.org>
9441 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
9443 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9445 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
9447 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
9448 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
9451 2000-02-15 Richard M. Stallman <rms@gnu.org>
9453 * data.c (set_internal): Don't make variable buffer-local
9454 if within a let-binding for the same buffer.
9455 (let_shadows_buffer_binding_p): New function.
9457 * eval.c (specbind): For buffer-local value,
9458 record the current buffer also.
9459 (unbind_to): Cope with that change.
9461 2000-02-15 Gerd Moellmann <gerd@gnu.org>
9463 * window.c (Fsave_window_excursion): Doc fix.
9465 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
9467 * syntax.c (back_comment): Make sure we only consider comment-starters
9468 of the relevant style and return -1 in case of a failure to find the
9469 beginning of the comment.
9470 (Fforward_comment): If back_comment fails, go back to the position just
9471 after the comment-end.
9472 (scan_lists): Add comment describing a very minor bug.
9474 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9476 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
9477 `completion-regexp-list' in the docstring.
9479 2000-02-14 Dave Love <fx@gnu.org>
9481 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
9483 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
9485 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
9486 to Emacs' syntax. Also fix the comment about set/not-set meanings
9487 since Emacs syntax is not the value 0 any more.
9488 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
9489 since it's now part of RE_SYNTAX_EMACS.
9491 2000-02-12 Dave Love <fx@gnu.org>
9493 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
9496 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9498 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
9500 2000-02-12 Dave Love <fx@gnu.org>
9502 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
9504 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
9505 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
9506 * s/hpux.h: Don't define HAVE_VFORK.
9508 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
9510 * s/nextstep.h: Don't define HAVE_ALLOCA.
9512 * config.in: Add vfork bits.
9514 2000-02-12 Gerd Moellmann <gerd@gnu.org>
9516 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
9517 unwind function to undo the effect of stopping atimers.
9519 * keyboard.c (bind_polling_period): Stop all timers except
9522 * atimer.c (stopped_atimers): New variable.
9523 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
9526 * atimer.h (stop_other_atimers, run_all_atimers)
9527 (unwind_stop_other_atimers): Add function prototypes.
9529 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
9531 2000-02-11 Ken Raeburn <raeburn@gnu.org>
9533 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
9534 library may depend on jpeg.
9535 (atimer.o): Depends on atimer.c.
9537 2000-02-11 Kenichi Handa <handa@etl.go.jp>
9539 * insdel.c (del_range_1): Call update_compositions.
9540 (del_range_both): Call update_compositions just once..
9542 2000-02-10 Dave Love <fx@gnu.org>
9544 * xfns.c (create_frame_xic): Fix initialization of automatic
9547 2000-02-09 Kenichi Handa <handa@etl.go.jp>
9549 * ccl.c (CCL_MAKE_CHAR): New macro.
9550 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
9551 registers by CCL_MAKE_CHAR before calling translate_char.
9552 <CCL_TranslateCharacterConstTbl> Likewise.
9554 2000-02-08 Dave Love <fx@gnu.org>
9556 * lread.c (__EXTENSIONS__): Define.
9558 2000-02-08 Gerd Moellmann <gerd@gnu.org>
9560 * puresize.h (BASE_PURESIZE): Increase to 650000.
9562 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9564 * msdos.c (XMenuActivate): Turn off the cursor after displaying
9567 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
9569 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
9570 md, mh, mb, mr, and me to the fake termcap entry.
9572 2000-02-06 Ken Raeburn <raeburn@gnu.org>
9574 * sound.c (sound_cleanup): Don't call device close routine if the
9575 function pointer is null.
9577 2000-02-06 Andrew Innes <andrewi@gnu.org>
9579 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
9580 around image definitions and prototypes.
9581 (gamma_correct) [WINDOWSNT]: New prototype.
9583 * w32term.c (x_make_frame_visible): Replace call to
9584 input_poll_signal with poll_for_input.
9586 * window.c [WINDOWSNT]: Include w32term.h.
9588 * xdisp.c [WINDOWSNT]: Include w32term.h.
9590 * makefile.nt: Add dependencies on w32gui.h.
9591 (OBJ1): Include atimer.obj.
9592 ($(BLD)\atimer.obj): New dependency rule.
9594 * w32.c (sigmask): New function (does nothing).
9595 (sigunblock): Ditto.
9597 * frame.c [WINDOWSNT]: Include w32term.h.
9599 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
9601 * lread.c (syms_of_lread): Fix literal newlines.
9603 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
9604 the string constant limit (2048 bytes) in MSVC.
9607 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
9609 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
9611 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
9612 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
9615 2000-02-04 Dave Love <fx@gnu.org>
9617 * fileio.c: Remove some unused vars.
9618 (_GNU_SOURCE): Define (for euidaccess).
9620 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
9622 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
9624 (read_minibuf): Deal with allow_props correctly.
9626 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
9628 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
9630 2000-02-03 Ken Raeburn <raeburn@gnu.org>
9632 * search.c (compile_pattern): If a cache entry has a nil regexp,
9633 fill in that entry instead of clobbering a previously cached
9636 2000-02-02 Ken Raeburn <raeburn@gnu.org>
9638 * puresize.h (BASE_PURESIZE): Increase to 610000.
9640 2000-02-02 Gerd Moellmann <gerd@gnu.org>
9642 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
9645 2000-02-02 Kenichi Handa <handa@etl.go.jp>
9647 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
9648 instead of incrementing ic directly.
9649 <CCL_WriteExprConst> Likewise.
9650 <ccl_set_expr>: Set ic to jump_address.
9652 * fileio.c (e_write): Fix the handling of
9653 CODING_FINISH_INSUFFICIENT_SRC.
9655 2000-02-01 Dave Love <fx@gnu.org>
9657 * editfns.c (Fpropertize): Doc fix.
9659 * process.c (Fstart_process): Doc fix.
9661 * eval.c: Fix various doc strings not to duplicate information
9662 from help-manyarg-func-alist.
9664 * window.c (Fset_window_margins): Don't make interactive. Doc
9667 * doc.c (Vhelp_manyarg_func_alist): New variable.
9668 (Fdocumentation): Use it.
9669 (syms_of_doc): Define it.
9671 2000-01-31 Gerd Moellmann <gerd@gnu.org>
9673 * xterm.c (xim_open_dpy): Remove unused local variable.
9675 * emacs.c (USAGE): Use term `display options' instead of `X
9678 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
9679 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
9681 * fns.c (sweep_weak_table): New function.
9682 (sweep_weak_hash_tables): Use it. Keep on marking until there
9685 2000-01-30 Gerd Moellmann <gerd@gnu.org>
9687 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
9688 that XTread_socket does not crash by trying to call XNoOp on a
9691 2000-01-30 Jason Rumney <jasonr@gnu.org>
9693 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9694 Change selected_frame to SELECTED_FRAME ().
9695 (w32_console_mouse_position): Remove #ifndef MULE from around
9698 * makefile.nt: Remove dosfns.obj.
9700 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
9702 * w32fns.c (w32_defined_color): Check for valid frame before
9703 applying gamma correction. Eliminate dependency on frame elsewhere.
9704 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
9705 (w32_to_x_font): Use resx and resy not height_in and width_in.
9706 (x_to_w32_font): Doc fix.
9707 (xlfd_strip_height): New function to strip and return font height.
9708 (w32_font_match): Compare height separately from rest of xlfd
9709 spec, using xlfd_strip_height.
9711 * w32term.c (w32_term_init): Swap resx and height_in, resy and
9712 width_in. Use w32_defined_color in place of defined_color.
9714 * w32faces.c: Merge more of DOS and X specifics in preparation for
9715 merge with xfaces.c.
9716 (defined_color): Remove FIXME comment.
9717 (tty_color_name): Provide w32-specific function.
9718 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
9720 * w32console.c (turn_on_face, turn_off_face): Removed.
9721 (w32_face_attributes): New function.
9722 (Global_variables): Reduce scope where possible.
9723 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
9725 (hl_mode): Don't modify text attributes.
9726 (write_glyphs): Don't do anything if len <= 0. Use
9727 w32_face_attributes to get attributes for drawing. Write
9728 terminating codes using char_attr_normal.
9729 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
9730 (update_begin, update_end): Likewise.
9731 (vga_stdcolor_name): New function.
9732 (initialize_w32_display): Remove char_attr_reverse and char_attr.
9733 (Fset_screen_color): Remove char_attr_reverse.
9735 2000-01-29 Gerd Moellmann <gerd@gnu.org>
9737 * xfns.c (xic_set_preeditarea): Take window parameter and
9738 window-relative pixel-positions.
9740 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
9741 is its frame's selected window.
9742 (xim_instantiate_callback): Likewise.
9744 * xfns.c (x_create_im): Removed.
9745 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
9746 (supported_xim_styles): Renamed from supported_styles.
9747 (best_xim_style): Renamed from best_style.
9748 (create_frame_xic): Renamed from xic_create_frame.
9749 (free_frame_xic): Renamed from xic_destroy_frame.
9751 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
9753 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
9754 our frames, call XFilterEvent with 2nd parameter `None'.
9755 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
9756 returning XBufferOverflow.
9757 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
9759 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
9760 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
9761 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
9762 (xim_initialize, xim_close)
9763 [HAVE_X_I18N && HAVE_X11R6]: New functions.
9764 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
9765 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
9766 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
9768 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
9770 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
9771 `xic_style' and `xic_xfs'.
9772 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
9773 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
9774 (FRAME_XIM): Removed.
9776 * xfns.c (supported_styles): New variable.
9777 (DEFAULT_STYLE, DEFAULT_FONT): New macros
9778 (xic_create_xfontset, best_style, xic_create_frame)
9779 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
9780 (xic_set_xfontset): New functions.
9782 2000-01-28 Dave Love <fx@gnu.org>
9784 * s/irix6-5.h: Revert last change after change to irix5-0.h.
9786 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
9788 2000-01-28 Gerd Moellmann <gerd@gnu.org>
9790 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
9791 for *scratch* if it already existed.
9793 * emacs.c (USAGE): New macro.
9794 (main): Use it to display usage information.
9796 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9798 Support for the menu-help feature:
9800 * msdos.h: Change prototypes of XMenuAddSelection and
9803 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
9804 part of the line to the termscript file.
9805 (IT_clear_to_end): Clear the entire line, not just its beginning.
9806 (menu_help_message, prev_menu_help_message): New variables.
9807 (IT_menu_make_room): Make room for the help_text member.
9808 (IT_menu_display): New argument disp_help; all callers changed.
9809 If disp_help is non-zero, store the help text of the active menu
9810 item in menu_help_message.
9811 (XMenuAddPane): Initialize the help_text member to NULL.
9812 (XMenuAddSelection): New argument help_text. Store it in the
9814 (XMenuActivate): New argument help_callback. If the value of
9815 menu_help_message has changed since the last time, display the
9816 menu help message text while waiting for the mouse to move. Clear
9817 the echo area before exiting.
9818 (XMenuDestroy): Free the help_text member.
9820 2000-01-27 Gerd Moellmann <gerd@gnu.org>
9822 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
9823 XMenuAddSelection. Pass help callback to XMenuActivate.
9824 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
9826 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
9828 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
9829 and EMACS_SET_USECS.
9831 2000-01-26 Dave Love <fx@gnu.org>
9833 * editfns.c (Fchar_after, Fchar_before): Doc fix.
9835 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
9836 an error may be signalled.
9838 2000-01-26 Gerd Moellmann <gerd@gnu.org>
9840 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
9841 LD_SWITCH_SYSTEM inherited from irix5-0.h.
9843 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
9845 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9847 * charset.c (Fstring): If there is a multibyte char among
9848 the args, always return a multibyte string.
9850 2000-01-25 Gerd Moellmann <gerd@gnu.org>
9852 * sysdep.c (sys_select): Turn atimers off and on instead of
9853 recording and restoring old alarm handler
9855 * process.c (toplevel): Include atimer.h.
9856 (create_process_1): Rewritten.
9857 (create_process): Use atimers instead of alarm.
9858 (wait_reading_process_input) [hpux]: Turn atimers off instead
9859 of turning off SIGALRM.
9860 (wait_reading_process_input): Turn off atimers instead off
9861 calling stop_polling.
9863 * emacs.c (main): Call init_atimer.
9865 * keyboard.c (toplevel): Include systime.h and atimer.h.
9866 (polling_for_input): Removed because unused.
9867 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
9868 (poll_timer): New variable.
9869 (poll_for_input, poll_for_input_1): New functions.
9870 (start_polling, stop_polling): Rewritten.
9872 * keyboard.h (polling_for_input): Removed.
9874 * atimer.h, atimer.c: New files.
9876 * Makefile.in (obj): Add atimer.o.
9877 (atimer.o): New target.
9879 * blockinput.h (pending_atimers): Add extern declaration.
9880 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
9882 * lisp.h (popup_activated_flag): Add extern declaration.
9884 * xmenu.c (popup_activated_flag): Make externally visible.
9885 (popup_activate_callback) [USE_MOTIF]: Increment
9886 popup_activated_flag.
9887 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
9889 * xterm.c (toplevel): Include atimer.h.
9890 (toolkit_scroll_bar_interaction): New variable.
9891 (Fxt_process_timeouts): Removed.
9892 (x_process_timeouts): New function.
9893 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
9894 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
9895 (x_make_frame_visible): Call poll_for_input_1 instead of
9896 input_poll_signal. Don't call alarm.
9897 (x_initialize): Install timer calling x_process_timeouts.
9899 2000-01-24 Dave Love <fx@gnu.org>
9901 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
9902 Don't use -cckr -- apparently not now necessary.
9904 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
9906 * msdos.c (IT_menu_display): Truncate long menu lines at the right
9909 2000-01-23 Jason Rumney <jasonr@gnu.org>
9911 * w32fns.c (w32_defined_color): Apply gamma correction before
9912 trying to map to the palette.
9913 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
9916 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
9917 here. Callers changed to always pass real device context.
9918 (w32_draw_bitmap): Likewise.
9919 (w32_get_glyph_overhangs): Likewise.
9920 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
9922 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
9923 pfnSetScrollInfo and SetScrollRange.
9924 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
9925 back into MULE characters after decoding them.
9926 (x_get_glyph_face_and_encoding): Likewise.
9927 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
9928 GetCharABCWidthsW fails, since this is defined on Windows 9x.
9929 (x_produce_glyphs): Calculate per char metrics for a character
9930 that we know exists in default font when font_not_found_p is true.
9932 2000-01-22 Jason Rumney <jasonr@gnu.org>
9934 * makefile.nt (intervals.obj, composite.obj): New modules.
9935 (composite.h): Added as dependency where appropriate.
9937 * w32gui.h (XGCValue): New struct for emulating X GCs.
9939 * w32term.h (XCharStruct): New struct for emulating X.
9941 * w32console.c (turn_on_face, turn_off_face): New functions.
9942 (change_line_highlight): New prototype for new redisplay.
9943 (write_glyphs): Support multibyte text. Support faces.
9945 * w32faces.c: Complete rewrite for new redisplay based on new
9948 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
9949 throughout. struct frame * in place of FRAME_PTR.
9950 Skeleton support for images, toolbars, tooltips from xfns.c.
9951 (Fx_create_frame): Use system default for default scroll bar
9953 (w32_get_arg): Renamed from x_get_arg.
9954 (Fx_file_dialog): New function.
9955 (w32_list_fonts): Check cache before asking system.
9956 (Vw32_enable_synthesized_fonts): New variable.
9957 (Vw32_enable_italics): Obsolete, removed.
9959 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
9960 Use SELECTED_FRAME macro.
9962 * w32menu.c: Add skeleton support for help strings on menus.
9963 (add_menu_item): Native checkbox and radio support added, but not
9964 yet enabled due to bugs.
9965 (push_menu_item): Add parameters type, selection and help.
9967 Formatting changes to reduce unnecessary diffs with xmenu.c.
9969 * w32select.c (Fw32_set_clipboard_data): Update call to
9970 find_charset_in_str.
9972 * w32term.c: Complete rewrite for new redisplay based on new
9973 xterm.c with necessary sections merged back in from old w32term.c.
9975 2000-01-21 Richard M. Stallman <rms@gnu.org>
9977 * data.c (set_internal): Further fix in same criterion.
9979 2000-01-20 Richard M. Stallman <rms@gnu.org>
9981 * data.c (set_internal): Fix the criteria for whether
9982 to swap out the old cached binding.
9984 2000-01-19 Dave Love <fx@gnu.org>
9986 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
9988 2000-01-18 Kenichi Handa <handa@etl.go.jp>
9990 * regex.c (re_compile_fastmap): While checking a range table for
9991 `charset', skip flag bits for a character class correctly.
9993 2000-01-17 Gerd Moellmann <gerd@gnu.org>
9995 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
9997 * xfns.c (x_window): Call lw_create_widget with new parameter
10000 * widget.c (EmacsFrameSetCharSize): Change size of children first
10001 because of problems with main window geometry management under
10004 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
10005 MENU_ITEMS_ITEM_.*.
10006 (MENU_ITEMS_ITEM_HELP): New enumerator.
10007 (push_menu_item): Add parameter HELP. Record help in menu_items.
10008 (single_menu_item, single_submenu, list_of_items): Call
10009 push_menu_item with new parameter.
10010 (single_submenu): Set help string in widget value.
10011 (menu_highlight_callback): New function.
10012 (set_frame_menubar): Call lw_create_widget with new
10014 (xmenu_show, xdialog_show): Ditto.
10016 2000-01-13 Gerd Moellmann <gerd@gnu.org>
10018 * sound.c (Fplay_sound): Improve doc string.
10020 2000-01-11 Richard M. Stallman <rms@gnu.org>
10022 * lisp.h (set_internal): Enter the new arg.
10024 * eval.c (specbind): Record buffer-local variables specially,
10025 indicating which buffer's binding was saved.
10026 (unbind_to): Restore buffer-local variables specially
10027 in the proper buffer.
10029 * data.c (set_internal): New arg BUF.
10031 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
10032 * data.c (Fset): Pass new arg to set_internal.
10033 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
10035 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10037 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
10040 2000-01-11 Richard M. Stallman <rms@gnu.org>
10042 * minibuf.c (Ftry_completion): Doc fix.
10044 2000-01-11 Gerd Moellmann <gerd@gnu.org>
10046 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
10049 2000-01-11 Andreas Schwab <schwab@suse.de>
10051 * coding.c (code_convert_region): Initialize total_skip.
10053 2000-01-08 Dave Love <fx@gnu.org>
10055 * eval.c (Fuser_variable_p): Check customizability too.
10057 2000-01-07 Gerd Moellmann <gerd@gnu.org>
10059 * minibuf.c (Fcompleting_read): Doc fix.
10061 2000-01-05 Gerd Moellmann <gerd@gnu.org>
10063 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
10066 * xfns.c (x_create_im): New function to set IM and IC of a frame.
10067 Check that input style is supported before trying to create an
10069 (x_window): Call x_create_im.
10071 2000-01-04 Gerd Moellmann <gerd@gnu.org>
10073 * xfns.c (current_gif_memory_src): New variable.
10074 (gif_load): Record the address of the current memory source
10075 in current_gif_memory_src.
10076 (gif_read_from_memory): Use current_gif_memory_src.
10078 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
10079 macros statement form.
10081 * sound.c (struct sound): Renamed from struct sound_file.
10082 (struct sound): Add members `data' and `header_size'.
10083 (enum sound_attr): Add SOUND_DATA.
10084 (current_sound, current_sound_device): Variables renamed from
10085 sound_file and sound_device.
10086 (parse_sound): Parse :data.
10087 (parse_sound): Handle sound data in strings.
10088 (find_sound_type): Function renamed from find_sound_file_type.
10089 (wav_init, au_init): Fail if sound's header_size is smaller than
10090 needed header size.
10091 (wav_play, au_play): Play sounds from string data.
10093 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
10095 * lisp.h: Add prototype for allocate_string_data.
10097 * alloc.c (Fgarbage_collect): Return number of live and free
10100 * alloc.c (mark_buffer): Remove code in #if 0.
10102 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
10103 (strings_consed): New variable.
10104 (allocate_string): Set it.
10105 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
10106 (Fmemory_use_counts): Return strings_consed. Use Flist.
10108 * alloc.c: General cleanup in comments etc. Remove conditional
10109 compilation for `standalone'.
10111 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
10113 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
10114 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
10115 (DONT_COPY_FLAG): Removed.
10116 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
10117 (struct sdata, struct sblock): New
10118 (struct string_block): Rewritten.
10119 (STRINGS_IN_STRING_BLOCK): New macro.
10120 (oldest_sblock, current_sblock, total_strings, total_free_strings)
10121 (large_sblocks, string_blocks, string_free_list): New variables.
10122 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
10123 (init_strings): Rewritten.
10124 (allocate_string, allocate_string_data, compact_small_strings)
10125 (free_large_strings, sweep_strings): New functions.
10126 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
10127 (struct string_block_head, current_string_block)
10128 (first_string_block, large_string_blocks, STRING_FULLSIZE)
10129 (STRING_PAD): Removed.
10130 (make_uninit_multibyte_string, make_pure_string): Rewritten.
10131 (Fgarbage_collect): Don't set mark bit in large strings.
10132 (mark_object): Mark strings differently. Mark symbol names
10134 (survives_gc_p): Test marked strings differently.
10135 (gc_sweep): Sweep strings differently, unmark strings in
10137 (compact_strings): Removed.
10139 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
10141 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
10142 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
10144 2000-01-04 Kenichi Handa <handa@etl.go.jp>
10146 * fileio.c (Finsert_file_contents): Signal error if visiting file
10147 in a non-empty buffer.
10149 * term.c (encode_terminal_code): Fix the previous change.
10151 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10153 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
10154 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
10156 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
10158 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10160 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
10161 need to test for MSDOS frames.
10163 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10165 * dosfns.c (unspecified_colors): Remove.
10166 (msdos_stdcolor_idx): Use global variables unspecified_fg and
10168 (msdos_stdcolor_name): Return strings for unspecified fore- and
10169 back-ground colors.
10171 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
10172 (syms_of_xfaces): Remove their staticpro's.
10173 (tty_color_name): Return Lisp strings for unspecified fore- and
10174 back-ground colors.
10175 (Finternal_set_lisp_face_attribute): Remove the special treatment
10176 for Qunspecified_{f,b}g.
10177 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
10180 2000-01-03 Gerd Moellmann <gerd@gnu.org>
10182 * xdisp.c (reseat_at_next_visible_line_start): Position before
10183 newline only if ending up on a newline.
10184 (next_element_from_ellipsis): Return success. Handle case of
10185 displaying no ellipsis. Fix case of ellipsis defined in display
10187 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
10190 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
10192 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
10193 (Fcolor_supported_p): Renamed from face-color-supported-p.
10195 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10197 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
10198 list of colors renamed to tty-defined-color-alist.
10199 (tty_color_name): Pass the frame to tty-color-by-index.
10200 (realize_tty_face): tty-color-alist is now a function which
10201 accepts the frame as argument.
10203 * term.c (Ftty_display_color_p): Accept an optional argument
10206 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10208 * term.c (insert_glyphs): Pass glyph, not &glyph, to
10209 encode_terminal_code.
10211 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
10213 * dispnew.c (mode_line_string): Support termcap frames as well.
10215 2000-01-01 Gerd Moellmann <gerd@gnu.org>
10217 * syntax.c (Fforward_word): Undo previous change.
10219 * editfns.c (Fconstrain_to_field): Don't constrain if
10220 inhibit-field-text-motion is non-nil.
10221 (Fline_beginning_position): Undo previous change.
10222 (Fline_end_position): Ditto.
10224 * syntax.c (Fforward_word): Notice field boundaries only if
10225 inhibit-field-text-motion is nil.
10227 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
10229 * editfns.c (Vinhibit_field_text_motion): New variable.
10230 (inhibit-field-text-motion): New DEFVAR_LISP.
10231 (Fline_beginning_position, Fline_end_position): Notice field
10232 boundaries only if inhibit-field-text-motion is nil.
10234 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
10235 All calls adjusted.
10236 (x_build_heuristic_mask): Likewise.
10237 (xbm_load_image_from_file): Change error output.
10238 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
10239 (gif_load, gs_load, x_kill_gs_process): Ditto.
10241 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
10242 color indices when accessing raster pixels.
10243 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
10244 one of :file or :data.
10245 (enum pbm_keyword_index): Add PBM_DATA.
10246 (pbm_format): Add :data.
10247 (pbm_image_p): Allow either :file or :data.
10248 (pbm_read_file): New function.
10249 (pbm_scan_number): Rewritten to read from string.
10250 (pbm_load): Support :data.
10252 See ChangeLog.8 for earlier changes.
10254 ;; Local Variables:
10255 ;; coding: iso-2022-7bit